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_switch
 773 enable_sim_timebase
 774 enable_werror
 775 enable_sim_warnings
 776 enable_sim_xor_endian
 777 with_pkgversion
 778 with_bugurl
 779 with_system_zlib
 780 enable_plugins
 781 '
 782       ac_precious_vars='build_alias
 783 host_alias
 784 target_alias
 785 CC
 786 CFLAGS
 787 LDFLAGS
 788 LIBS
 789 CPPFLAGS
 790 CPP'
 791
 792
 793 # Initialize some variables set by options.
 794 ac_init_help=
 795 ac_init_version=false
 796 ac_unrecognized_opts=
 797 ac_unrecognized_sep=
 798 # The variables have the same names as the options, with
 799 # dashes changed to underlines.
 800 cache_file=/dev/null
 801 exec_prefix=NONE
 802 no_create=
 803 no_recursion=
 804 prefix=NONE
 805 program_prefix=NONE
 806 program_suffix=NONE
 807 program_transform_name=s,x,x,
 808 silent=
 809 site=
 810 srcdir=
 811 verbose=
 812 x_includes=NONE
 813 x_libraries=NONE
 814
 815 # Installation directory options.
 816 # These are left unexpanded so users can "make install exec_prefix=/foo"
 817 # and all the variables that are supposed to be based on exec_prefix
 818 # by default will actually change.
 819 # Use braces instead of parens because sh, perl, etc. also accept them.
 820 # (The list follows the same order as the GNU Coding Standards.)
 821 bindir='${exec_prefix}/bin'
 822 sbindir='${exec_prefix}/sbin'
 823 libexecdir='${exec_prefix}/libexec'
 824 datarootdir='${prefix}/share'
 825 datadir='${datarootdir}'
 826 sysconfdir='${prefix}/etc'
 827 sharedstatedir='${prefix}/com'
 828 localstatedir='${prefix}/var'
 829 includedir='${prefix}/include'
 830 oldincludedir='/usr/include'
 831 docdir='${datarootdir}/doc/${PACKAGE}'
 832 infodir='${datarootdir}/info'
 833 htmldir='${docdir}'
 834 dvidir='${docdir}'
 835 pdfdir='${docdir}'
 836 psdir='${docdir}'
 837 libdir='${exec_prefix}/lib'
 838 localedir='${datarootdir}/locale'
 839 mandir='${datarootdir}/man'
 840
 841 ac_prev=
 842 ac_dashdash=
 843 for ac_option
 844 do
 845   # If the previous option needs an argument, assign it.
 846   if test -n "$ac_prev"; then
 847     eval $ac_prev=\$ac_option
 848     ac_prev=
 849     continue
 850   fi
 851
 852   case $ac_option in
 853   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 854   *=)   ac_optarg= ;;
 855   *)    ac_optarg=yes ;;
 856   esac
 857
 858   # Accept the important Cygnus configure options, so we can diagnose typos.
 859
 860   case $ac_dashdash$ac_option in
 861   --)
 862     ac_dashdash=yes ;;
 863
 864   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 865     ac_prev=bindir ;;
 866   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 867     bindir=$ac_optarg ;;
 868
 869   -build | --build | --buil | --bui | --bu)
 870     ac_prev=build_alias ;;
 871   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 872     build_alias=$ac_optarg ;;
 873
 874   -cache-file | --cache-file | --cache-fil | --cache-fi \
 875   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 876     ac_prev=cache_file ;;
 877   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 878   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 879     cache_file=$ac_optarg ;;
 880
 881   --config-cache | -C)
 882     cache_file=config.cache ;;
 883
 884   -datadir | --datadir | --datadi | --datad)
 885     ac_prev=datadir ;;
 886   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 887     datadir=$ac_optarg ;;
 888
 889   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 890   | --dataroo | --dataro | --datar)
 891     ac_prev=datarootdir ;;
 892   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 893   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 894     datarootdir=$ac_optarg ;;
 895
 896   -disable-* | --disable-*)
 897     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 898     # Reject names that are not valid shell variable names.
 899     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 900       as_fn_error $? "invalid feature name: $ac_useropt"
 901     ac_useropt_orig=$ac_useropt
 902     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 903     case $ac_user_opts in
 904       *"
 905 "enable_$ac_useropt"
 906 "*) ;;
 907       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 908          ac_unrecognized_sep=', ';;
 909     esac
 910     eval enable_$ac_useropt=no ;;
 911
 912   -docdir | --docdir | --docdi | --doc | --do)
 913     ac_prev=docdir ;;
 914   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 915     docdir=$ac_optarg ;;
 916
 917   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 918     ac_prev=dvidir ;;
 919   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 920     dvidir=$ac_optarg ;;
 921
 922   -enable-* | --enable-*)
 923     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 924     # Reject names that are not valid shell variable names.
 925     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 926       as_fn_error $? "invalid feature name: $ac_useropt"
 927     ac_useropt_orig=$ac_useropt
 928     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 929     case $ac_user_opts in
 930       *"
 931 "enable_$ac_useropt"
 932 "*) ;;
 933       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 934          ac_unrecognized_sep=', ';;
 935     esac
 936     eval enable_$ac_useropt=\$ac_optarg ;;
 937
 938   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 939   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 940   | --exec | --exe | --ex)
 941     ac_prev=exec_prefix ;;
 942   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 943   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 944   | --exec=* | --exe=* | --ex=*)
 945     exec_prefix=$ac_optarg ;;
 946
 947   -gas | --gas | --ga | --g)
 948     # Obsolete; use --with-gas.
 949     with_gas=yes ;;
 950
 951   -help | --help | --hel | --he | -h)
 952     ac_init_help=long ;;
 953   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 954     ac_init_help=recursive ;;
 955   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 956     ac_init_help=short ;;
 957
 958   -host | --host | --hos | --ho)
 959     ac_prev=host_alias ;;
 960   -host=* | --host=* | --hos=* | --ho=*)
 961     host_alias=$ac_optarg ;;
 962
 963   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 964     ac_prev=htmldir ;;
 965   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 966   | --ht=*)
 967     htmldir=$ac_optarg ;;
 968
 969   -includedir | --includedir | --includedi | --included | --include \
 970   | --includ | --inclu | --incl | --inc)
 971     ac_prev=includedir ;;
 972   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 973   | --includ=* | --inclu=* | --incl=* | --inc=*)
 974     includedir=$ac_optarg ;;
 975
 976   -infodir | --infodir | --infodi | --infod | --info | --inf)
 977     ac_prev=infodir ;;
 978   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 979     infodir=$ac_optarg ;;
 980
 981   -libdir | --libdir | --libdi | --libd)
 982     ac_prev=libdir ;;
 983   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 984     libdir=$ac_optarg ;;
 985
 986   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 987   | --libexe | --libex | --libe)
 988     ac_prev=libexecdir ;;
 989   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 990   | --libexe=* | --libex=* | --libe=*)
 991     libexecdir=$ac_optarg ;;
 992
 993   -localedir | --localedir | --localedi | --localed | --locale)
 994     ac_prev=localedir ;;
 995   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 996     localedir=$ac_optarg ;;
 997
 998   -localstatedir | --localstatedir | --localstatedi | --localstated \
 999   | --localstate | --localstat | --localsta | --localst | --locals)
1000     ac_prev=localstatedir ;;
1001   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1002   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1003     localstatedir=$ac_optarg ;;
1004
1005   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1006     ac_prev=mandir ;;
1007   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1008     mandir=$ac_optarg ;;
1009
1010   -nfp | --nfp | --nf)
1011     # Obsolete; use --without-fp.
1012     with_fp=no ;;
1013
1014   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1015   | --no-cr | --no-c | -n)
1016     no_create=yes ;;
1017
1018   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1019   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1020     no_recursion=yes ;;
1021
1022   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1023   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1024   | --oldin | --oldi | --old | --ol | --o)
1025     ac_prev=oldincludedir ;;
1026   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1027   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1028   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1029     oldincludedir=$ac_optarg ;;
1030
1031   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1032     ac_prev=prefix ;;
1033   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1034     prefix=$ac_optarg ;;
1035
1036   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1037   | --program-pre | --program-pr | --program-p)
1038     ac_prev=program_prefix ;;
1039   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1040   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1041     program_prefix=$ac_optarg ;;
1042
1043   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1044   | --program-suf | --program-su | --program-s)
1045     ac_prev=program_suffix ;;
1046   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1047   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1048     program_suffix=$ac_optarg ;;
1049
1050   -program-transform-name | --program-transform-name \
1051   | --program-transform-nam | --program-transform-na \
1052   | --program-transform-n | --program-transform- \
1053   | --program-transform | --program-transfor \
1054   | --program-transfo | --program-transf \
1055   | --program-trans | --program-tran \
1056   | --progr-tra | --program-tr | --program-t)
1057     ac_prev=program_transform_name ;;
1058   -program-transform-name=* | --program-transform-name=* \
1059   | --program-transform-nam=* | --program-transform-na=* \
1060   | --program-transform-n=* | --program-transform-=* \
1061   | --program-transform=* | --program-transfor=* \
1062   | --program-transfo=* | --program-transf=* \
1063   | --program-trans=* | --program-tran=* \
1064   | --progr-tra=* | --program-tr=* | --program-t=*)
1065     program_transform_name=$ac_optarg ;;
1066
1067   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1068     ac_prev=pdfdir ;;
1069   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1070     pdfdir=$ac_optarg ;;
1071
1072   -psdir | --psdir | --psdi | --psd | --ps)
1073     ac_prev=psdir ;;
1074   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1075     psdir=$ac_optarg ;;
1076
1077   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1078   | -silent | --silent | --silen | --sile | --sil)
1079     silent=yes ;;
1080
1081   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1082     ac_prev=sbindir ;;
1083   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1084   | --sbi=* | --sb=*)
1085     sbindir=$ac_optarg ;;
1086
1087   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1088   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1089   | --sharedst | --shareds | --shared | --share | --shar \
1090   | --sha | --sh)
1091     ac_prev=sharedstatedir ;;
1092   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1093   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1094   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1095   | --sha=* | --sh=*)
1096     sharedstatedir=$ac_optarg ;;
1097
1098   -site | --site | --sit)
1099     ac_prev=site ;;
1100   -site=* | --site=* | --sit=*)
1101     site=$ac_optarg ;;
1102
1103   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1104     ac_prev=srcdir ;;
1105   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1106     srcdir=$ac_optarg ;;
1107
1108   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1109   | --syscon | --sysco | --sysc | --sys | --sy)
1110     ac_prev=sysconfdir ;;
1111   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1112   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1113     sysconfdir=$ac_optarg ;;
1114
1115   -target | --target | --targe | --targ | --tar | --ta | --t)
1116     ac_prev=target_alias ;;
1117   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1118     target_alias=$ac_optarg ;;
1119
1120   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1121     verbose=yes ;;
1122
1123   -version | --version | --versio | --versi | --vers | -V)
1124     ac_init_version=: ;;
1125
1126   -with-* | --with-*)
1127     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1128     # Reject names that are not valid shell variable names.
1129     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1130       as_fn_error $? "invalid package name: $ac_useropt"
1131     ac_useropt_orig=$ac_useropt
1132     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1133     case $ac_user_opts in
1134       *"
1135 "with_$ac_useropt"
1136 "*) ;;
1137       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1138          ac_unrecognized_sep=', ';;
1139     esac
1140     eval with_$ac_useropt=\$ac_optarg ;;
1141
1142   -without-* | --without-*)
1143     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1144     # Reject names that are not valid shell variable names.
1145     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1146       as_fn_error $? "invalid package name: $ac_useropt"
1147     ac_useropt_orig=$ac_useropt
1148     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1149     case $ac_user_opts in
1150       *"
1151 "with_$ac_useropt"
1152 "*) ;;
1153       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1154          ac_unrecognized_sep=', ';;
1155     esac
1156     eval with_$ac_useropt=no ;;
1157
1158   --x)
1159     # Obsolete; use --with-x.
1160     with_x=yes ;;
1161
1162   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1163   | --x-incl | --x-inc | --x-in | --x-i)
1164     ac_prev=x_includes ;;
1165   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1166   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1167     x_includes=$ac_optarg ;;
1168
1169   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1170   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1171     ac_prev=x_libraries ;;
1172   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1173   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1174     x_libraries=$ac_optarg ;;
1175
1176   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1177 Try \`$0 --help' for more information"
1178     ;;
1179
1180   *=*)
1181     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1182     # Reject names that are not valid shell variable names.
1183     case $ac_envvar in #(
1184       '' | [0-9]* | *[!_$as_cr_alnum]* )
1185       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1186     esac
1187     eval $ac_envvar=\$ac_optarg
1188     export $ac_envvar ;;
1189
1190   *)
1191     # FIXME: should be removed in autoconf 3.0.
1192     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1193     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1194       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1195     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1196     ;;
1197
1198   esac
1199 done
1200
1201 if test -n "$ac_prev"; then
1202   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1203   as_fn_error $? "missing argument to $ac_option"
1204 fi
1205
1206 if test -n "$ac_unrecognized_opts"; then
1207   case $enable_option_checking in
1208     no) ;;
1209     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1210     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1211   esac
1212 fi
1213
1214 # Check all directory arguments for consistency.
1215 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1216                 datadir sysconfdir sharedstatedir localstatedir includedir \
1217                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1218                 libdir localedir mandir
1219 do
1220   eval ac_val=\$$ac_var
1221   # Remove trailing slashes.
1222   case $ac_val in
1223     */ )
1224       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1225       eval $ac_var=\$ac_val;;
1226   esac
1227   # Be sure to have absolute directory names.
1228   case $ac_val in
1229     [\\/$]* | ?:[\\/]* )  continue;;
1230     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1231   esac
1232   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1233 done
1234
1235 # There might be people who depend on the old broken behavior: `$host'
1236 # used to hold the argument of --host etc.
1237 # FIXME: To remove some day.
1238 build=$build_alias
1239 host=$host_alias
1240 target=$target_alias
1241
1242 # FIXME: To remove some day.
1243 if test "x$host_alias" != x; then
1244   if test "x$build_alias" = x; then
1245     cross_compiling=maybe
1246   elif test "x$build_alias" != "x$host_alias"; then
1247     cross_compiling=yes
1248   fi
1249 fi
1250
1251 ac_tool_prefix=
1252 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1253
1254 test "$silent" = yes && exec 6>/dev/null
1255
1256
1257 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1258 ac_ls_di=`ls -di .` &&
1259 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1260   as_fn_error $? "working directory cannot be determined"
1261 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1262   as_fn_error $? "pwd does not report name of working directory"
1263
1264
1265 # Find the source files, if location was not specified.
1266 if test -z "$srcdir"; then
1267   ac_srcdir_defaulted=yes
1268   # Try the directory containing this script, then the parent directory.
1269   ac_confdir=`$as_dirname -- "$as_myself" ||
1270 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1271          X"$as_myself" : 'X\(//\)[^/]' \| \
1272          X"$as_myself" : 'X\(//\)$' \| \
1273          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1274 $as_echo X"$as_myself" |
1275     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1276             s//\1/
1277             q
1278           }
1279           /^X\(\/\/\)[^/].*/{
1280             s//\1/
1281             q
1282           }
1283           /^X\(\/\/\)$/{
1284             s//\1/
1285             q
1286           }
1287           /^X\(\/\).*/{
1288             s//\1/
1289             q
1290           }
1291           s/.*/./; q'`
1292   srcdir=$ac_confdir
1293   if test ! -r "$srcdir/$ac_unique_file"; then
1294     srcdir=..
1295   fi
1296 else
1297   ac_srcdir_defaulted=no
1298 fi
1299 if test ! -r "$srcdir/$ac_unique_file"; then
1300   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1301   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1302 fi
1303 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1304 ac_abs_confdir=`(
1305         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1306         pwd)`
1307 # When building in place, set srcdir=.
1308 if test "$ac_abs_confdir" = "$ac_pwd"; then
1309   srcdir=.
1310 fi
1311 # Remove unnecessary trailing slashes from srcdir.
1312 # Double slashes in file names in object file debugging info
1313 # mess up M-x gdb in Emacs.
1314 case $srcdir in
1315 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1316 esac
1317 for ac_var in $ac_precious_vars; do
1318   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1319   eval ac_env_${ac_var}_value=\$${ac_var}
1320   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1321   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1322 done
1323
1324 #
1325 # Report the --help message.
1326 #
1327 if test "$ac_init_help" = "long"; then
1328   # Omit some internal or obsolete options to make the list less imposing.
1329   # This message is too long to be a string in the A/UX 3.1 sh.
1330   cat <<_ACEOF
1331 \`configure' configures this package to adapt to many kinds of systems.
1332
1333 Usage: $0 [OPTION]... [VAR=VALUE]...
1334
1335 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1336 VAR=VALUE.  See below for descriptions of some of the useful variables.
1337
1338 Defaults for the options are specified in brackets.
1339
1340 Configuration:
1341   -h, --help              display this help and exit
1342       --help=short        display options specific to this package
1343       --help=recursive    display the short help of all the included packages
1344   -V, --version           display version information and exit
1345   -q, --quiet, --silent   do not print \`checking ...' messages
1346       --cache-file=FILE   cache test results in FILE [disabled]
1347   -C, --config-cache      alias for \`--cache-file=config.cache'
1348   -n, --no-create         do not create output files
1349       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1350
1351 Installation directories:
1352   --prefix=PREFIX         install architecture-independent files in PREFIX
1353                           [$ac_default_prefix]
1354   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1355                           [PREFIX]
1356
1357 By default, \`make install' will install all the files in
1358 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1359 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1360 for instance \`--prefix=\$HOME'.
1361
1362 For better control, use the options below.
1363
1364 Fine tuning of the installation directories:
1365   --bindir=DIR            user executables [EPREFIX/bin]
1366   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1367   --libexecdir=DIR        program executables [EPREFIX/libexec]
1368   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1369   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1370   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1371   --libdir=DIR            object code libraries [EPREFIX/lib]
1372   --includedir=DIR        C header files [PREFIX/include]
1373   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1374   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1375   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1376   --infodir=DIR           info documentation [DATAROOTDIR/info]
1377   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1378   --mandir=DIR            man documentation [DATAROOTDIR/man]
1379   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1380   --htmldir=DIR           html documentation [DOCDIR]
1381   --dvidir=DIR            dvi documentation [DOCDIR]
1382   --pdfdir=DIR            pdf documentation [DOCDIR]
1383   --psdir=DIR             ps documentation [DOCDIR]
1384 _ACEOF
1385
1386   cat <<\_ACEOF
1387
1388 Program names:
1389   --program-prefix=PREFIX            prepend PREFIX to installed program names
1390   --program-suffix=SUFFIX            append SUFFIX to installed program names
1391   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1392
1393 System types:
1394   --build=BUILD     configure for building on BUILD [guessed]
1395   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1396   --target=TARGET   configure for building compilers for TARGET [HOST]
1397 _ACEOF
1398 fi
1399
1400 if test -n "$ac_init_help"; then
1401
1402   cat <<\_ACEOF
1403
1404 Optional Features:
1405   --disable-option-checking  ignore unrecognized --enable/--with options
1406   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1407   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1408   --enable-sim-alignment=align          Specify strict or nonstrict alignment.
1409   --enable-sim-assert                   Specify whether to perform random assertions.
1410   --enable-sim-bitsize=n                Specify target bitsize (32 or 64).
1411   --enable-sim-config=file              Override default config file
1412   --enable-sim-decode-mechanism=which           Specify the instruction decode mechanism.
1413   --enable-sim-default-model=which      Specify default PowerPC to model.
1414   --enable-sim-duplicate                Expand (duplicate) semantic functions.
1415   --enable-sim-endian=endian            Specify target byte endian orientation.
1416   --enable-sim-filter=rule              Specify filter rules.
1417   --enable-sim-float                    Specify whether the target has hard, soft, altivec or e500 floating point.
1418   --enable-sim-hardware=list            Specify the hardware to be included in the build.
1419   --enable-sim-hostbitsize=32|64        Specify host bitsize (32 or 64).
1420   --enable-sim-hostendian=end           Specify host byte endian orientation.
1421   --enable-sim-icache=size              Specify instruction-decode cache size and type.
1422   --enable-sim-inline=inlines           Specify which functions should be inlined.
1423   --enable-sim-jump             Jump between semantic code (instead of call/return).
1424   --enable-sim-line-nr=opts             Generate extra CPP code that references source rather than generated code
1425   --enable-sim-model=which              Specify PowerPC to model.
1426   --enable-sim-model-issue              Specify whether to simulate model specific actions
1427   --enable-sim-monitor=mon              Specify whether to enable monitoring events.
1428   --enable-sim-opcode=which             Override default opcode lookup.
1429   --enable-sim-packages=list            Specify the packages to be included in the build.
1430   --enable-sim-reserved-bits            Specify whether to check reserved bits in instruction.
1431   --enable-sim-smp=n                    Specify number of processors to configure for.
1432   --enable-sim-switch                   Use a switch instead of a table for instruction call.
1433   --enable-sim-timebase                 Specify whether the PPC timebase is supported.
1434   --enable-werror         treat compile warnings as errors
1435   --enable-sim-warnings=opts            Extra CFLAGS for turning on compiler warnings except for idecode.o, semantics.o and psim.o
1436   --enable-sim-xor-endian=n             Specify number bytes involved in PowerPC XOR bi-endian mode (default 8).
1437   --enable-plugins        Enable support for plugins
1438
1439 Optional Packages:
1440   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1441   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1442   --with-pkgversion=PKG   Use PKG in the version string in place of "GDB"
1443   --with-bugurl=URL       Direct users to URL to report a bug
1444   --with-system-zlib      use installed libz
1445
1446 Some influential environment variables:
1447   CC          C compiler command
1448   CFLAGS      C compiler flags
1449   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1450               nonstandard directory <lib dir>
1451   LIBS        libraries to pass to the linker, e.g. -l<library>
1452   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1453               you have headers in a nonstandard directory <include dir>
1454   CPP         C preprocessor
1455
1456 Use these variables to override the choices made by `configure' or to help
1457 it to find libraries and programs with nonstandard names/locations.
1458
1459 Report bugs to the package provider.
1460 _ACEOF
1461 ac_status=$?
1462 fi
1463
1464 if test "$ac_init_help" = "recursive"; then
1465   # If there are subdirs, report their specific --help.
1466   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1467     test -d "$ac_dir" ||
1468       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1469       continue
1470     ac_builddir=.
1471
1472 case "$ac_dir" in
1473 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1474 *)
1475   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1476   # A ".." for each directory in $ac_dir_suffix.
1477   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1478   case $ac_top_builddir_sub in
1479   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1480   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1481   esac ;;
1482 esac
1483 ac_abs_top_builddir=$ac_pwd
1484 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1485 # for backward compatibility:
1486 ac_top_builddir=$ac_top_build_prefix
1487
1488 case $srcdir in
1489   .)  # We are building in place.
1490     ac_srcdir=.
1491     ac_top_srcdir=$ac_top_builddir_sub
1492     ac_abs_top_srcdir=$ac_pwd ;;
1493   [\\/]* | ?:[\\/]* )  # Absolute name.
1494     ac_srcdir=$srcdir$ac_dir_suffix;
1495     ac_top_srcdir=$srcdir
1496     ac_abs_top_srcdir=$srcdir ;;
1497   *) # Relative name.
1498     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1499     ac_top_srcdir=$ac_top_build_prefix$srcdir
1500     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1501 esac
1502 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1503
1504     cd "$ac_dir" || { ac_status=$?; continue; }
1505     # Check for guested configure.
1506     if test -f "$ac_srcdir/configure.gnu"; then
1507       echo &&
1508       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1509     elif test -f "$ac_srcdir/configure"; then
1510       echo &&
1511       $SHELL "$ac_srcdir/configure" --help=recursive
1512     else
1513       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1514     fi || ac_status=$?
1515     cd "$ac_pwd" || { ac_status=$?; break; }
1516   done
1517 fi
1518
1519 test -n "$ac_init_help" && exit $ac_status
1520 if $ac_init_version; then
1521   cat <<\_ACEOF
1522 configure
1523 generated by GNU Autoconf 2.69
1524
1525 Copyright (C) 2012 Free Software Foundation, Inc.
1526 This configure script is free software; the Free Software Foundation
1527 gives unlimited permission to copy, distribute and modify it.
1528 _ACEOF
1529   exit
1530 fi
1531
1532 ## ------------------------ ##
1533 ## Autoconf initialization. ##
1534 ## ------------------------ ##
1535
1536 # ac_fn_c_try_compile LINENO
1537 # --------------------------
1538 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1539 ac_fn_c_try_compile ()
1540 {
1541   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1542   rm -f conftest.$ac_objext
1543   if { { ac_try="$ac_compile"
1544 case "(($ac_try" in
1545   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1546   *) ac_try_echo=$ac_try;;
1547 esac
1548 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1549 $as_echo "$ac_try_echo"; } >&5
1550   (eval "$ac_compile") 2>conftest.err
1551   ac_status=$?
1552   if test -s conftest.err; then
1553     grep -v '^ *+' conftest.err >conftest.er1
1554     cat conftest.er1 >&5
1555     mv -f conftest.er1 conftest.err
1556   fi
1557   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1558   test $ac_status = 0; } && {
1559          test -z "$ac_c_werror_flag" ||
1560          test ! -s conftest.err
1561        } && test -s conftest.$ac_objext; then :
1562   ac_retval=0
1563 else
1564   $as_echo "$as_me: failed program was:" >&5
1565 sed 's/^/| /' conftest.$ac_ext >&5
1566
1567         ac_retval=1
1568 fi
1569   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1570   as_fn_set_status $ac_retval
1571
1572 } # ac_fn_c_try_compile
1573
1574 # ac_fn_c_try_run LINENO
1575 # ----------------------
1576 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1577 # that executables *can* be run.
1578 ac_fn_c_try_run ()
1579 {
1580   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1581   if { { ac_try="$ac_link"
1582 case "(($ac_try" in
1583   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1584   *) ac_try_echo=$ac_try;;
1585 esac
1586 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1587 $as_echo "$ac_try_echo"; } >&5
1588   (eval "$ac_link") 2>&5
1589   ac_status=$?
1590   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1591   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1592   { { case "(($ac_try" in
1593   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1594   *) ac_try_echo=$ac_try;;
1595 esac
1596 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1597 $as_echo "$ac_try_echo"; } >&5
1598   (eval "$ac_try") 2>&5
1599   ac_status=$?
1600   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1601   test $ac_status = 0; }; }; then :
1602   ac_retval=0
1603 else
1604   $as_echo "$as_me: program exited with status $ac_status" >&5
1605        $as_echo "$as_me: failed program was:" >&5
1606 sed 's/^/| /' conftest.$ac_ext >&5
1607
1608        ac_retval=$ac_status
1609 fi
1610   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1611   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1612   as_fn_set_status $ac_retval
1613
1614 } # ac_fn_c_try_run
1615
1616 # ac_fn_c_try_cpp LINENO
1617 # ----------------------
1618 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1619 ac_fn_c_try_cpp ()
1620 {
1621   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1622   if { { ac_try="$ac_cpp conftest.$ac_ext"
1623 case "(($ac_try" in
1624   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1625   *) ac_try_echo=$ac_try;;
1626 esac
1627 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1628 $as_echo "$ac_try_echo"; } >&5
1629   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1630   ac_status=$?
1631   if test -s conftest.err; then
1632     grep -v '^ *+' conftest.err >conftest.er1
1633     cat conftest.er1 >&5
1634     mv -f conftest.er1 conftest.err
1635   fi
1636   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1637   test $ac_status = 0; } > conftest.i && {
1638          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1639          test ! -s conftest.err
1640        }; then :
1641   ac_retval=0
1642 else
1643   $as_echo "$as_me: failed program was:" >&5
1644 sed 's/^/| /' conftest.$ac_ext >&5
1645
1646     ac_retval=1
1647 fi
1648   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1649   as_fn_set_status $ac_retval
1650
1651 } # ac_fn_c_try_cpp
1652
1653 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1654 # -------------------------------------------------------
1655 # Tests whether HEADER exists and can be compiled using the include files in
1656 # INCLUDES, setting the cache variable VAR accordingly.
1657 ac_fn_c_check_header_compile ()
1658 {
1659   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1660   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1661 $as_echo_n "checking for $2... " >&6; }
1662 if eval \${$3+:} false; then :
1663   $as_echo_n "(cached) " >&6
1664 else
1665   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1666 /* end confdefs.h.  */
1667 $4
1668 #include <$2>
1669 _ACEOF
1670 if ac_fn_c_try_compile "$LINENO"; then :
1671   eval "$3=yes"
1672 else
1673   eval "$3=no"
1674 fi
1675 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1676 fi
1677 eval ac_res=\$$3
1678                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1679 $as_echo "$ac_res" >&6; }
1680   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1681
1682 } # ac_fn_c_check_header_compile
1683
1684 # ac_fn_c_try_link LINENO
1685 # -----------------------
1686 # Try to link conftest.$ac_ext, and return whether this succeeded.
1687 ac_fn_c_try_link ()
1688 {
1689   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1690   rm -f conftest.$ac_objext conftest$ac_exeext
1691   if { { ac_try="$ac_link"
1692 case "(($ac_try" in
1693   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1694   *) ac_try_echo=$ac_try;;
1695 esac
1696 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1697 $as_echo "$ac_try_echo"; } >&5
1698   (eval "$ac_link") 2>conftest.err
1699   ac_status=$?
1700   if test -s conftest.err; then
1701     grep -v '^ *+' conftest.err >conftest.er1
1702     cat conftest.er1 >&5
1703     mv -f conftest.er1 conftest.err
1704   fi
1705   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1706   test $ac_status = 0; } && {
1707          test -z "$ac_c_werror_flag" ||
1708          test ! -s conftest.err
1709        } && test -s conftest$ac_exeext && {
1710          test "$cross_compiling" = yes ||
1711          test -x conftest$ac_exeext
1712        }; then :
1713   ac_retval=0
1714 else
1715   $as_echo "$as_me: failed program was:" >&5
1716 sed 's/^/| /' conftest.$ac_ext >&5
1717
1718         ac_retval=1
1719 fi
1720   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1721   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1722   # interfere with the next link command; also delete a directory that is
1723   # left behind by Apple's compiler.  We do this before executing the actions.
1724   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1725   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1726   as_fn_set_status $ac_retval
1727
1728 } # ac_fn_c_try_link
1729
1730 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1731 # -------------------------------------------
1732 # Tests whether TYPE exists after having included INCLUDES, setting cache
1733 # variable VAR accordingly.
1734 ac_fn_c_check_type ()
1735 {
1736   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1737   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1738 $as_echo_n "checking for $2... " >&6; }
1739 if eval \${$3+:} false; then :
1740   $as_echo_n "(cached) " >&6
1741 else
1742   eval "$3=no"
1743   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1744 /* end confdefs.h.  */
1745 $4
1746 int
1747 main ()
1748 {
1749 if (sizeof ($2))
1750          return 0;
1751   ;
1752   return 0;
1753 }
1754 _ACEOF
1755 if ac_fn_c_try_compile "$LINENO"; then :
1756   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1757 /* end confdefs.h.  */
1758 $4
1759 int
1760 main ()
1761 {
1762 if (sizeof (($2)))
1763             return 0;
1764   ;
1765   return 0;
1766 }
1767 _ACEOF
1768 if ac_fn_c_try_compile "$LINENO"; then :
1769
1770 else
1771   eval "$3=yes"
1772 fi
1773 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1774 fi
1775 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1776 fi
1777 eval ac_res=\$$3
1778                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1779 $as_echo "$ac_res" >&6; }
1780   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1781
1782 } # ac_fn_c_check_type
1783 cat >config.log <<_ACEOF
1784 This file contains any messages produced by compilers while
1785 running configure, to aid debugging if configure makes a mistake.
1786
1787 It was created by $as_me, which was
1788 generated by GNU Autoconf 2.69.  Invocation command line was
1789
1790   $ $0 $@
1791
1792 _ACEOF
1793 exec 5>>config.log
1794 {
1795 cat <<_ASUNAME
1796 ## --------- ##
1797 ## Platform. ##
1798 ## --------- ##
1799
1800 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1801 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1802 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1803 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1804 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1805
1806 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1807 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1808
1809 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1810 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1811 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1812 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1813 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1814 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1815 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1816
1817 _ASUNAME
1818
1819 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1820 for as_dir in $PATH
1821 do
1822   IFS=$as_save_IFS
1823   test -z "$as_dir" && as_dir=.
1824     $as_echo "PATH: $as_dir"
1825   done
1826 IFS=$as_save_IFS
1827
1828 } >&5
1829
1830 cat >&5 <<_ACEOF
1831
1832
1833 ## ----------- ##
1834 ## Core tests. ##
1835 ## ----------- ##
1836
1837 _ACEOF
1838
1839
1840 # Keep a trace of the command line.
1841 # Strip out --no-create and --no-recursion so they do not pile up.
1842 # Strip out --silent because we don't want to record it for future runs.
1843 # Also quote any args containing shell meta-characters.
1844 # Make two passes to allow for proper duplicate-argument suppression.
1845 ac_configure_args=
1846 ac_configure_args0=
1847 ac_configure_args1=
1848 ac_must_keep_next=false
1849 for ac_pass in 1 2
1850 do
1851   for ac_arg
1852   do
1853     case $ac_arg in
1854     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1855     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1856     | -silent | --silent | --silen | --sile | --sil)
1857       continue ;;
1858     *\'*)
1859       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1860     esac
1861     case $ac_pass in
1862     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1863     2)
1864       as_fn_append ac_configure_args1 " '$ac_arg'"
1865       if test $ac_must_keep_next = true; then
1866         ac_must_keep_next=false # Got value, back to normal.
1867       else
1868         case $ac_arg in
1869           *=* | --config-cache | -C | -disable-* | --disable-* \
1870           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1871           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1872           | -with-* | --with-* | -without-* | --without-* | --x)
1873             case "$ac_configure_args0 " in
1874               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1875             esac
1876             ;;
1877           -* ) ac_must_keep_next=true ;;
1878         esac
1879       fi
1880       as_fn_append ac_configure_args " '$ac_arg'"
1881       ;;
1882     esac
1883   done
1884 done
1885 { ac_configure_args0=; unset ac_configure_args0;}
1886 { ac_configure_args1=; unset ac_configure_args1;}
1887
1888 # When interrupted or exit'd, cleanup temporary files, and complete
1889 # config.log.  We remove comments because anyway the quotes in there
1890 # would cause problems or look ugly.
1891 # WARNING: Use '\'' to represent an apostrophe within the trap.
1892 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1893 trap 'exit_status=$?
1894   # Save into config.log some information that might help in debugging.
1895   {
1896     echo
1897
1898     $as_echo "## ---------------- ##
1899 ## Cache variables. ##
1900 ## ---------------- ##"
1901     echo
1902     # The following way of writing the cache mishandles newlines in values,
1903 (
1904   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1905     eval ac_val=\$$ac_var
1906     case $ac_val in #(
1907     *${as_nl}*)
1908       case $ac_var in #(
1909       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1910 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1911       esac
1912       case $ac_var in #(
1913       _ | IFS | as_nl) ;; #(
1914       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1915       *) { eval $ac_var=; unset $ac_var;} ;;
1916       esac ;;
1917     esac
1918   done
1919   (set) 2>&1 |
1920     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1921     *${as_nl}ac_space=\ *)
1922       sed -n \
1923         "s/'\''/'\''\\\\'\'''\''/g;
1924           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1925       ;; #(
1926     *)
1927       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1928       ;;
1929     esac |
1930     sort
1931 )
1932     echo
1933
1934     $as_echo "## ----------------- ##
1935 ## Output variables. ##
1936 ## ----------------- ##"
1937     echo
1938     for ac_var in $ac_subst_vars
1939     do
1940       eval ac_val=\$$ac_var
1941       case $ac_val in
1942       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1943       esac
1944       $as_echo "$ac_var='\''$ac_val'\''"
1945     done | sort
1946     echo
1947
1948     if test -n "$ac_subst_files"; then
1949       $as_echo "## ------------------- ##
1950 ## File substitutions. ##
1951 ## ------------------- ##"
1952       echo
1953       for ac_var in $ac_subst_files
1954       do
1955         eval ac_val=\$$ac_var
1956         case $ac_val in
1957         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1958         esac
1959         $as_echo "$ac_var='\''$ac_val'\''"
1960       done | sort
1961       echo
1962     fi
1963
1964     if test -s confdefs.h; then
1965       $as_echo "## ----------- ##
1966 ## confdefs.h. ##
1967 ## ----------- ##"
1968       echo
1969       cat confdefs.h
1970       echo
1971     fi
1972     test "$ac_signal" != 0 &&
1973       $as_echo "$as_me: caught signal $ac_signal"
1974     $as_echo "$as_me: exit $exit_status"
1975   } >&5
1976   rm -f core *.core core.conftest.* &&
1977     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1978     exit $exit_status
1979 ' 0
1980 for ac_signal in 1 2 13 15; do
1981   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1982 done
1983 ac_signal=0
1984
1985 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1986 rm -f -r conftest* confdefs.h
1987
1988 $as_echo "/* confdefs.h */" > confdefs.h
1989
1990 # Predefined preprocessor variables.
1991
1992 cat >>confdefs.h <<_ACEOF
1993 #define PACKAGE_NAME "$PACKAGE_NAME"
1994 _ACEOF
1995
1996 cat >>confdefs.h <<_ACEOF
1997 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1998 _ACEOF
1999
2000 cat >>confdefs.h <<_ACEOF
2001 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2002 _ACEOF
2003
2004 cat >>confdefs.h <<_ACEOF
2005 #define PACKAGE_STRING "$PACKAGE_STRING"
2006 _ACEOF
2007
2008 cat >>confdefs.h <<_ACEOF
2009 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2010 _ACEOF
2011
2012 cat >>confdefs.h <<_ACEOF
2013 #define PACKAGE_URL "$PACKAGE_URL"
2014 _ACEOF
2015
2016
2017 # Let the site file select an alternate cache file if it wants to.
2018 # Prefer an explicitly selected file to automatically selected ones.
2019 ac_site_file1=NONE
2020 ac_site_file2=NONE
2021 if test -n "$CONFIG_SITE"; then
2022   # We do not want a PATH search for config.site.
2023   case $CONFIG_SITE in #((
2024     -*)  ac_site_file1=./$CONFIG_SITE;;
2025     */*) ac_site_file1=$CONFIG_SITE;;
2026     *)   ac_site_file1=./$CONFIG_SITE;;
2027   esac
2028 elif test "x$prefix" != xNONE; then
2029   ac_site_file1=$prefix/share/config.site
2030   ac_site_file2=$prefix/etc/config.site
2031 else
2032   ac_site_file1=$ac_default_prefix/share/config.site
2033   ac_site_file2=$ac_default_prefix/etc/config.site
2034 fi
2035 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2036 do
2037   test "x$ac_site_file" = xNONE && continue
2038   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2039     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2040 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2041     sed 's/^/| /' "$ac_site_file" >&5
2042     . "$ac_site_file" \
2043       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2044 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2045 as_fn_error $? "failed to load site script $ac_site_file
2046 See \`config.log' for more details" "$LINENO" 5; }
2047   fi
2048 done
2049
2050 if test -r "$cache_file"; then
2051   # Some versions of bash will fail to source /dev/null (special files
2052   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2053   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2054     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2055 $as_echo "$as_me: loading cache $cache_file" >&6;}
2056     case $cache_file in
2057       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2058       *)                      . "./$cache_file";;
2059     esac
2060   fi
2061 else
2062   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2063 $as_echo "$as_me: creating cache $cache_file" >&6;}
2064   >$cache_file
2065 fi
2066
2067 # Check that the precious variables saved in the cache have kept the same
2068 # value.
2069 ac_cache_corrupted=false
2070 for ac_var in $ac_precious_vars; do
2071   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2072   eval ac_new_set=\$ac_env_${ac_var}_set
2073   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2074   eval ac_new_val=\$ac_env_${ac_var}_value
2075   case $ac_old_set,$ac_new_set in
2076     set,)
2077       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2078 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2079       ac_cache_corrupted=: ;;
2080     ,set)
2081       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2082 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2083       ac_cache_corrupted=: ;;
2084     ,);;
2085     *)
2086       if test "x$ac_old_val" != "x$ac_new_val"; then
2087         # differences in whitespace do not lead to failure.
2088         ac_old_val_w=`echo x $ac_old_val`
2089         ac_new_val_w=`echo x $ac_new_val`
2090         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2091           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2092 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2093           ac_cache_corrupted=:
2094         else
2095           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2096 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2097           eval $ac_var=\$ac_old_val
2098         fi
2099         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2100 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2101         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2102 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2103       fi;;
2104   esac
2105   # Pass precious variables to config.status.
2106   if test "$ac_new_set" = set; then
2107     case $ac_new_val in
2108     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2109     *) ac_arg=$ac_var=$ac_new_val ;;
2110     esac
2111     case " $ac_configure_args " in
2112       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2113       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2114     esac
2115   fi
2116 done
2117 if $ac_cache_corrupted; then
2118   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2119 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2120   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2121 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2122   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2123 fi
2124 ## -------------------- ##
2125 ## Main body of script. ##
2126 ## -------------------- ##
2127
2128 ac_ext=c
2129 ac_cpp='$CPP $CPPFLAGS'
2130 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2131 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2132 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2133
2134
2135
2136
2137 ac_aux_dir=
2138 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2139   if test -f "$ac_dir/install-sh"; then
2140     ac_aux_dir=$ac_dir
2141     ac_install_sh="$ac_aux_dir/install-sh -c"
2142     break
2143   elif 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/shtool"; then
2148     ac_aux_dir=$ac_dir
2149     ac_install_sh="$ac_aux_dir/shtool install -c"
2150     break
2151   fi
2152 done
2153 if test -z "$ac_aux_dir"; then
2154   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2155 fi
2156
2157 # These three variables are undocumented and unsupported,
2158 # and are intended to be withdrawn in a future Autoconf release.
2159 # They can cause serious problems if a builder's source tree is in a directory
2160 # whose full name contains unusual characters.
2161 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2162 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2163 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2164
2165
2166 # Find a good install program.  We prefer a C program (faster),
2167 # so one script is as good as another.  But avoid the broken or
2168 # incompatible versions:
2169 # SysV /etc/install, /usr/sbin/install
2170 # SunOS /usr/etc/install
2171 # IRIX /sbin/install
2172 # AIX /bin/install
2173 # AmigaOS /C/install, which installs bootblocks on floppy discs
2174 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2175 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2176 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2177 # OS/2's system install, which has a completely different semantic
2178 # ./install, which can be erroneously created by make from ./install.sh.
2179 # Reject install programs that cannot install multiple files.
2180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2181 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2182 if test -z "$INSTALL"; then
2183 if ${ac_cv_path_install+:} false; then :
2184   $as_echo_n "(cached) " >&6
2185 else
2186   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2187 for as_dir in $PATH
2188 do
2189   IFS=$as_save_IFS
2190   test -z "$as_dir" && as_dir=.
2191     # Account for people who put trailing slashes in PATH elements.
2192 case $as_dir/ in #((
2193   ./ | .// | /[cC]/* | \
2194   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2195   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2196   /usr/ucb/* ) ;;
2197   *)
2198     # OSF1 and SCO ODT 3.0 have their own names for install.
2199     # Don't use installbsd from OSF since it installs stuff as root
2200     # by default.
2201     for ac_prog in ginstall scoinst install; do
2202       for ac_exec_ext in '' $ac_executable_extensions; do
2203         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2204           if test $ac_prog = install &&
2205             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2206             # AIX install.  It has an incompatible calling convention.
2207             :
2208           elif test $ac_prog = install &&
2209             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2210             # program-specific install script used by HP pwplus--don't use.
2211             :
2212           else
2213             rm -rf conftest.one conftest.two conftest.dir
2214             echo one > conftest.one
2215             echo two > conftest.two
2216             mkdir conftest.dir
2217             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2218               test -s conftest.one && test -s conftest.two &&
2219               test -s conftest.dir/conftest.one &&
2220               test -s conftest.dir/conftest.two
2221             then
2222               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2223               break 3
2224             fi
2225           fi
2226         fi
2227       done
2228     done
2229     ;;
2230 esac
2231
2232   done
2233 IFS=$as_save_IFS
2234
2235 rm -rf conftest.one conftest.two conftest.dir
2236
2237 fi
2238   if test "${ac_cv_path_install+set}" = set; then
2239     INSTALL=$ac_cv_path_install
2240   else
2241     # As a last resort, use the slow shell script.  Don't cache a
2242     # value for INSTALL within a source directory, because that will
2243     # break other packages using the cache if that directory is
2244     # removed, or if the value is a relative name.
2245     INSTALL=$ac_install_sh
2246   fi
2247 fi
2248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2249 $as_echo "$INSTALL" >&6; }
2250
2251 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2252 # It thinks the first close brace ends the variable substitution.
2253 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2254
2255 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2256
2257 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2258
2259 ac_ext=c
2260 ac_cpp='$CPP $CPPFLAGS'
2261 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2262 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2263 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2264 if test -n "$ac_tool_prefix"; then
2265   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2266 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2268 $as_echo_n "checking for $ac_word... " >&6; }
2269 if ${ac_cv_prog_CC+:} false; then :
2270   $as_echo_n "(cached) " >&6
2271 else
2272   if test -n "$CC"; then
2273   ac_cv_prog_CC="$CC" # Let the user override the test.
2274 else
2275 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2276 for as_dir in $PATH
2277 do
2278   IFS=$as_save_IFS
2279   test -z "$as_dir" && as_dir=.
2280     for ac_exec_ext in '' $ac_executable_extensions; do
2281   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2282     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2283     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2284     break 2
2285   fi
2286 done
2287   done
2288 IFS=$as_save_IFS
2289
2290 fi
2291 fi
2292 CC=$ac_cv_prog_CC
2293 if test -n "$CC"; then
2294   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2295 $as_echo "$CC" >&6; }
2296 else
2297   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2298 $as_echo "no" >&6; }
2299 fi
2300
2301
2302 fi
2303 if test -z "$ac_cv_prog_CC"; then
2304   ac_ct_CC=$CC
2305   # Extract the first word of "gcc", so it can be a program name with args.
2306 set dummy gcc; ac_word=$2
2307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2308 $as_echo_n "checking for $ac_word... " >&6; }
2309 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2310   $as_echo_n "(cached) " >&6
2311 else
2312   if test -n "$ac_ct_CC"; then
2313   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2314 else
2315 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2316 for as_dir in $PATH
2317 do
2318   IFS=$as_save_IFS
2319   test -z "$as_dir" && as_dir=.
2320     for ac_exec_ext in '' $ac_executable_extensions; do
2321   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2322     ac_cv_prog_ac_ct_CC="gcc"
2323     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2324     break 2
2325   fi
2326 done
2327   done
2328 IFS=$as_save_IFS
2329
2330 fi
2331 fi
2332 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2333 if test -n "$ac_ct_CC"; then
2334   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2335 $as_echo "$ac_ct_CC" >&6; }
2336 else
2337   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2338 $as_echo "no" >&6; }
2339 fi
2340
2341   if test "x$ac_ct_CC" = x; then
2342     CC=""
2343   else
2344     case $cross_compiling:$ac_tool_warned in
2345 yes:)
2346 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2347 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2348 ac_tool_warned=yes ;;
2349 esac
2350     CC=$ac_ct_CC
2351   fi
2352 else
2353   CC="$ac_cv_prog_CC"
2354 fi
2355
2356 if test -z "$CC"; then
2357           if test -n "$ac_tool_prefix"; then
2358     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2359 set dummy ${ac_tool_prefix}cc; ac_word=$2
2360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2361 $as_echo_n "checking for $ac_word... " >&6; }
2362 if ${ac_cv_prog_CC+:} false; then :
2363   $as_echo_n "(cached) " >&6
2364 else
2365   if test -n "$CC"; then
2366   ac_cv_prog_CC="$CC" # Let the user override the test.
2367 else
2368 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2369 for as_dir in $PATH
2370 do
2371   IFS=$as_save_IFS
2372   test -z "$as_dir" && as_dir=.
2373     for ac_exec_ext in '' $ac_executable_extensions; do
2374   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2375     ac_cv_prog_CC="${ac_tool_prefix}cc"
2376     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2377     break 2
2378   fi
2379 done
2380   done
2381 IFS=$as_save_IFS
2382
2383 fi
2384 fi
2385 CC=$ac_cv_prog_CC
2386 if test -n "$CC"; then
2387   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2388 $as_echo "$CC" >&6; }
2389 else
2390   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2391 $as_echo "no" >&6; }
2392 fi
2393
2394
2395   fi
2396 fi
2397 if test -z "$CC"; then
2398   # Extract the first word of "cc", so it can be a program name with args.
2399 set dummy cc; ac_word=$2
2400 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2401 $as_echo_n "checking for $ac_word... " >&6; }
2402 if ${ac_cv_prog_CC+:} false; then :
2403   $as_echo_n "(cached) " >&6
2404 else
2405   if test -n "$CC"; then
2406   ac_cv_prog_CC="$CC" # Let the user override the test.
2407 else
2408   ac_prog_rejected=no
2409 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2410 for as_dir in $PATH
2411 do
2412   IFS=$as_save_IFS
2413   test -z "$as_dir" && as_dir=.
2414     for ac_exec_ext in '' $ac_executable_extensions; do
2415   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2416     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2417        ac_prog_rejected=yes
2418        continue
2419      fi
2420     ac_cv_prog_CC="cc"
2421     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2422     break 2
2423   fi
2424 done
2425   done
2426 IFS=$as_save_IFS
2427
2428 if test $ac_prog_rejected = yes; then
2429   # We found a bogon in the path, so make sure we never use it.
2430   set dummy $ac_cv_prog_CC
2431   shift
2432   if test $# != 0; then
2433     # We chose a different compiler from the bogus one.
2434     # However, it has the same basename, so the bogon will be chosen
2435     # first if we set CC to just the basename; use the full file name.
2436     shift
2437     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2438   fi
2439 fi
2440 fi
2441 fi
2442 CC=$ac_cv_prog_CC
2443 if test -n "$CC"; then
2444   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2445 $as_echo "$CC" >&6; }
2446 else
2447   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2448 $as_echo "no" >&6; }
2449 fi
2450
2451
2452 fi
2453 if test -z "$CC"; then
2454   if test -n "$ac_tool_prefix"; then
2455   for ac_prog in cl.exe
2456   do
2457     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2458 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2459 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2460 $as_echo_n "checking for $ac_word... " >&6; }
2461 if ${ac_cv_prog_CC+:} false; then :
2462   $as_echo_n "(cached) " >&6
2463 else
2464   if test -n "$CC"; then
2465   ac_cv_prog_CC="$CC" # Let the user override the test.
2466 else
2467 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2468 for as_dir in $PATH
2469 do
2470   IFS=$as_save_IFS
2471   test -z "$as_dir" && as_dir=.
2472     for ac_exec_ext in '' $ac_executable_extensions; do
2473   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2474     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2475     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2476     break 2
2477   fi
2478 done
2479   done
2480 IFS=$as_save_IFS
2481
2482 fi
2483 fi
2484 CC=$ac_cv_prog_CC
2485 if test -n "$CC"; then
2486   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2487 $as_echo "$CC" >&6; }
2488 else
2489   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2490 $as_echo "no" >&6; }
2491 fi
2492
2493
2494     test -n "$CC" && break
2495   done
2496 fi
2497 if test -z "$CC"; then
2498   ac_ct_CC=$CC
2499   for ac_prog in cl.exe
2500 do
2501   # Extract the first word of "$ac_prog", so it can be a program name with args.
2502 set dummy $ac_prog; ac_word=$2
2503 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2504 $as_echo_n "checking for $ac_word... " >&6; }
2505 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2506   $as_echo_n "(cached) " >&6
2507 else
2508   if test -n "$ac_ct_CC"; then
2509   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2510 else
2511 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2512 for as_dir in $PATH
2513 do
2514   IFS=$as_save_IFS
2515   test -z "$as_dir" && as_dir=.
2516     for ac_exec_ext in '' $ac_executable_extensions; do
2517   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2518     ac_cv_prog_ac_ct_CC="$ac_prog"
2519     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2520     break 2
2521   fi
2522 done
2523   done
2524 IFS=$as_save_IFS
2525
2526 fi
2527 fi
2528 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2529 if test -n "$ac_ct_CC"; then
2530   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2531 $as_echo "$ac_ct_CC" >&6; }
2532 else
2533   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2534 $as_echo "no" >&6; }
2535 fi
2536
2537
2538   test -n "$ac_ct_CC" && break
2539 done
2540
2541   if test "x$ac_ct_CC" = x; then
2542     CC=""
2543   else
2544     case $cross_compiling:$ac_tool_warned in
2545 yes:)
2546 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2547 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2548 ac_tool_warned=yes ;;
2549 esac
2550     CC=$ac_ct_CC
2551   fi
2552 fi
2553
2554 fi
2555
2556
2557 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2558 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2559 as_fn_error $? "no acceptable C compiler found in \$PATH
2560 See \`config.log' for more details" "$LINENO" 5; }
2561
2562 # Provide some information about the compiler.
2563 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2564 set X $ac_compile
2565 ac_compiler=$2
2566 for ac_option in --version -v -V -qversion; do
2567   { { ac_try="$ac_compiler $ac_option >&5"
2568 case "(($ac_try" in
2569   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2570   *) ac_try_echo=$ac_try;;
2571 esac
2572 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2573 $as_echo "$ac_try_echo"; } >&5
2574   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2575   ac_status=$?
2576   if test -s conftest.err; then
2577     sed '10a\
2578 ... rest of stderr output deleted ...
2579          10q' conftest.err >conftest.er1
2580     cat conftest.er1 >&5
2581   fi
2582   rm -f conftest.er1 conftest.err
2583   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2584   test $ac_status = 0; }
2585 done
2586
2587 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2588 /* end confdefs.h.  */
2589
2590 int
2591 main ()
2592 {
2593
2594   ;
2595   return 0;
2596 }
2597 _ACEOF
2598 ac_clean_files_save=$ac_clean_files
2599 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2600 # Try to create an executable without -o first, disregard a.out.
2601 # It will help us diagnose broken compilers, and finding out an intuition
2602 # of exeext.
2603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2604 $as_echo_n "checking whether the C compiler works... " >&6; }
2605 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2606
2607 # The possible output files:
2608 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2609
2610 ac_rmfiles=
2611 for ac_file in $ac_files
2612 do
2613   case $ac_file in
2614     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2615     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2616   esac
2617 done
2618 rm -f $ac_rmfiles
2619
2620 if { { ac_try="$ac_link_default"
2621 case "(($ac_try" in
2622   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2623   *) ac_try_echo=$ac_try;;
2624 esac
2625 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2626 $as_echo "$ac_try_echo"; } >&5
2627   (eval "$ac_link_default") 2>&5
2628   ac_status=$?
2629   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2630   test $ac_status = 0; }; then :
2631   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2632 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2633 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2634 # so that the user can short-circuit this test for compilers unknown to
2635 # Autoconf.
2636 for ac_file in $ac_files ''
2637 do
2638   test -f "$ac_file" || continue
2639   case $ac_file in
2640     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2641         ;;
2642     [ab].out )
2643         # We found the default executable, but exeext='' is most
2644         # certainly right.
2645         break;;
2646     *.* )
2647         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2648         then :; else
2649            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2650         fi
2651         # We set ac_cv_exeext here because the later test for it is not
2652         # safe: cross compilers may not add the suffix if given an `-o'
2653         # argument, so we may need to know it at that point already.
2654         # Even if this section looks crufty: it has the advantage of
2655         # actually working.
2656         break;;
2657     * )
2658         break;;
2659   esac
2660 done
2661 test "$ac_cv_exeext" = no && ac_cv_exeext=
2662
2663 else
2664   ac_file=''
2665 fi
2666 if test -z "$ac_file"; then :
2667   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2668 $as_echo "no" >&6; }
2669 $as_echo "$as_me: failed program was:" >&5
2670 sed 's/^/| /' conftest.$ac_ext >&5
2671
2672 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2673 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2674 as_fn_error 77 "C compiler cannot create executables
2675 See \`config.log' for more details" "$LINENO" 5; }
2676 else
2677   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2678 $as_echo "yes" >&6; }
2679 fi
2680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2681 $as_echo_n "checking for C compiler default output file name... " >&6; }
2682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2683 $as_echo "$ac_file" >&6; }
2684 ac_exeext=$ac_cv_exeext
2685
2686 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2687 ac_clean_files=$ac_clean_files_save
2688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2689 $as_echo_n "checking for suffix of executables... " >&6; }
2690 if { { ac_try="$ac_link"
2691 case "(($ac_try" in
2692   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2693   *) ac_try_echo=$ac_try;;
2694 esac
2695 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2696 $as_echo "$ac_try_echo"; } >&5
2697   (eval "$ac_link") 2>&5
2698   ac_status=$?
2699   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2700   test $ac_status = 0; }; then :
2701   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2702 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2703 # work properly (i.e., refer to `conftest.exe'), while it won't with
2704 # `rm'.
2705 for ac_file in conftest.exe conftest conftest.*; do
2706   test -f "$ac_file" || continue
2707   case $ac_file in
2708     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2709     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2710           break;;
2711     * ) break;;
2712   esac
2713 done
2714 else
2715   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2716 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2717 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2718 See \`config.log' for more details" "$LINENO" 5; }
2719 fi
2720 rm -f conftest conftest$ac_cv_exeext
2721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2722 $as_echo "$ac_cv_exeext" >&6; }
2723
2724 rm -f conftest.$ac_ext
2725 EXEEXT=$ac_cv_exeext
2726 ac_exeext=$EXEEXT
2727 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2728 /* end confdefs.h.  */
2729 #include <stdio.h>
2730 int
2731 main ()
2732 {
2733 FILE *f = fopen ("conftest.out", "w");
2734  return ferror (f) || fclose (f) != 0;
2735
2736   ;
2737   return 0;
2738 }
2739 _ACEOF
2740 ac_clean_files="$ac_clean_files conftest.out"
2741 # Check that the compiler produces executables we can run.  If not, either
2742 # the compiler is broken, or we cross compile.
2743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2744 $as_echo_n "checking whether we are cross compiling... " >&6; }
2745 if test "$cross_compiling" != yes; then
2746   { { ac_try="$ac_link"
2747 case "(($ac_try" in
2748   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2749   *) ac_try_echo=$ac_try;;
2750 esac
2751 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2752 $as_echo "$ac_try_echo"; } >&5
2753   (eval "$ac_link") 2>&5
2754   ac_status=$?
2755   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2756   test $ac_status = 0; }
2757   if { ac_try='./conftest$ac_cv_exeext'
2758   { { case "(($ac_try" in
2759   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2760   *) ac_try_echo=$ac_try;;
2761 esac
2762 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2763 $as_echo "$ac_try_echo"; } >&5
2764   (eval "$ac_try") 2>&5
2765   ac_status=$?
2766   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2767   test $ac_status = 0; }; }; then
2768     cross_compiling=no
2769   else
2770     if test "$cross_compiling" = maybe; then
2771         cross_compiling=yes
2772     else
2773         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2774 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2775 as_fn_error $? "cannot run C compiled programs.
2776 If you meant to cross compile, use \`--host'.
2777 See \`config.log' for more details" "$LINENO" 5; }
2778     fi
2779   fi
2780 fi
2781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2782 $as_echo "$cross_compiling" >&6; }
2783
2784 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2785 ac_clean_files=$ac_clean_files_save
2786 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2787 $as_echo_n "checking for suffix of object files... " >&6; }
2788 if ${ac_cv_objext+:} false; then :
2789   $as_echo_n "(cached) " >&6
2790 else
2791   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2792 /* end confdefs.h.  */
2793
2794 int
2795 main ()
2796 {
2797
2798   ;
2799   return 0;
2800 }
2801 _ACEOF
2802 rm -f conftest.o conftest.obj
2803 if { { ac_try="$ac_compile"
2804 case "(($ac_try" in
2805   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2806   *) ac_try_echo=$ac_try;;
2807 esac
2808 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2809 $as_echo "$ac_try_echo"; } >&5
2810   (eval "$ac_compile") 2>&5
2811   ac_status=$?
2812   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2813   test $ac_status = 0; }; then :
2814   for ac_file in conftest.o conftest.obj conftest.*; do
2815   test -f "$ac_file" || continue;
2816   case $ac_file in
2817     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2818     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2819        break;;
2820   esac
2821 done
2822 else
2823   $as_echo "$as_me: failed program was:" >&5
2824 sed 's/^/| /' conftest.$ac_ext >&5
2825
2826 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2827 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2828 as_fn_error $? "cannot compute suffix of object files: cannot compile
2829 See \`config.log' for more details" "$LINENO" 5; }
2830 fi
2831 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2832 fi
2833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2834 $as_echo "$ac_cv_objext" >&6; }
2835 OBJEXT=$ac_cv_objext
2836 ac_objext=$OBJEXT
2837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2838 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2839 if ${ac_cv_c_compiler_gnu+:} false; then :
2840   $as_echo_n "(cached) " >&6
2841 else
2842   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2843 /* end confdefs.h.  */
2844
2845 int
2846 main ()
2847 {
2848 #ifndef __GNUC__
2849        choke me
2850 #endif
2851
2852   ;
2853   return 0;
2854 }
2855 _ACEOF
2856 if ac_fn_c_try_compile "$LINENO"; then :
2857   ac_compiler_gnu=yes
2858 else
2859   ac_compiler_gnu=no
2860 fi
2861 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2862 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2863
2864 fi
2865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2866 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2867 if test $ac_compiler_gnu = yes; then
2868   GCC=yes
2869 else
2870   GCC=
2871 fi
2872 ac_test_CFLAGS=${CFLAGS+set}
2873 ac_save_CFLAGS=$CFLAGS
2874 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2875 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2876 if ${ac_cv_prog_cc_g+:} false; then :
2877   $as_echo_n "(cached) " >&6
2878 else
2879   ac_save_c_werror_flag=$ac_c_werror_flag
2880    ac_c_werror_flag=yes
2881    ac_cv_prog_cc_g=no
2882    CFLAGS="-g"
2883    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2884 /* end confdefs.h.  */
2885
2886 int
2887 main ()
2888 {
2889
2890   ;
2891   return 0;
2892 }
2893 _ACEOF
2894 if ac_fn_c_try_compile "$LINENO"; then :
2895   ac_cv_prog_cc_g=yes
2896 else
2897   CFLAGS=""
2898       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2899 /* end confdefs.h.  */
2900
2901 int
2902 main ()
2903 {
2904
2905   ;
2906   return 0;
2907 }
2908 _ACEOF
2909 if ac_fn_c_try_compile "$LINENO"; then :
2910
2911 else
2912   ac_c_werror_flag=$ac_save_c_werror_flag
2913          CFLAGS="-g"
2914          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2915 /* end confdefs.h.  */
2916
2917 int
2918 main ()
2919 {
2920
2921   ;
2922   return 0;
2923 }
2924 _ACEOF
2925 if ac_fn_c_try_compile "$LINENO"; then :
2926   ac_cv_prog_cc_g=yes
2927 fi
2928 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2929 fi
2930 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2931 fi
2932 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2933    ac_c_werror_flag=$ac_save_c_werror_flag
2934 fi
2935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2936 $as_echo "$ac_cv_prog_cc_g" >&6; }
2937 if test "$ac_test_CFLAGS" = set; then
2938   CFLAGS=$ac_save_CFLAGS
2939 elif test $ac_cv_prog_cc_g = yes; then
2940   if test "$GCC" = yes; then
2941     CFLAGS="-g -O2"
2942   else
2943     CFLAGS="-g"
2944   fi
2945 else
2946   if test "$GCC" = yes; then
2947     CFLAGS="-O2"
2948   else
2949     CFLAGS=
2950   fi
2951 fi
2952 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2953 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2954 if ${ac_cv_prog_cc_c89+:} false; then :
2955   $as_echo_n "(cached) " >&6
2956 else
2957   ac_cv_prog_cc_c89=no
2958 ac_save_CC=$CC
2959 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2960 /* end confdefs.h.  */
2961 #include <stdarg.h>
2962 #include <stdio.h>
2963 struct stat;
2964 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2965 struct buf { int x; };
2966 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2967 static char *e (p, i)
2968      char **p;
2969      int i;
2970 {
2971   return p[i];
2972 }
2973 static char *f (char * (*g) (char **, int), char **p, ...)
2974 {
2975   char *s;
2976   va_list v;
2977   va_start (v,p);
2978   s = g (p, va_arg (v,int));
2979   va_end (v);
2980   return s;
2981 }
2982
2983 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2984    function prototypes and stuff, but not '\xHH' hex character constants.
2985    These don't provoke an error unfortunately, instead are silently treated
2986    as 'x'.  The following induces an error, until -std is added to get
2987    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2988    array size at least.  It's necessary to write '\x00'==0 to get something
2989    that's true only with -std.  */
2990 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2991
2992 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2993    inside strings and character constants.  */
2994 #define FOO(x) 'x'
2995 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2996
2997 int test (int i, double x);
2998 struct s1 {int (*f) (int a);};
2999 struct s2 {int (*f) (double a);};
3000 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3001 int argc;
3002 char **argv;
3003 int
3004 main ()
3005 {
3006 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3007   ;
3008   return 0;
3009 }
3010 _ACEOF
3011 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3012         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3013 do
3014   CC="$ac_save_CC $ac_arg"
3015   if ac_fn_c_try_compile "$LINENO"; then :
3016   ac_cv_prog_cc_c89=$ac_arg
3017 fi
3018 rm -f core conftest.err conftest.$ac_objext
3019   test "x$ac_cv_prog_cc_c89" != "xno" && break
3020 done
3021 rm -f conftest.$ac_ext
3022 CC=$ac_save_CC
3023
3024 fi
3025 # AC_CACHE_VAL
3026 case "x$ac_cv_prog_cc_c89" in
3027   x)
3028     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3029 $as_echo "none needed" >&6; } ;;
3030   xno)
3031     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3032 $as_echo "unsupported" >&6; } ;;
3033   *)
3034     CC="$CC $ac_cv_prog_cc_c89"
3035     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3036 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3037 esac
3038 if test "x$ac_cv_prog_cc_c89" != xno; then :
3039
3040 fi
3041
3042 ac_ext=c
3043 ac_cpp='$CPP $CPPFLAGS'
3044 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3045 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3046 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3047
3048
3049 # Put a plausible default for CC_FOR_BUILD in Makefile.
3050 if test "x$cross_compiling" = "xno"; then
3051   CC_FOR_BUILD='$(CC)'
3052 else
3053   CC_FOR_BUILD=gcc
3054 fi
3055 CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-${CFLAGS}}
3056
3057 ALL_LINGUAS=
3058 # If we haven't got the data from the intl directory,
3059 # assume NLS is disabled.
3060 USE_NLS=no
3061 LIBINTL=
3062 LIBINTL_DEP=
3063 INCINTL=
3064 XGETTEXT=
3065 GMSGFMT=
3066 POSUB=
3067
3068 if test -f  ../../intl/config.intl; then
3069   .  ../../intl/config.intl
3070 fi
3071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
3072 $as_echo_n "checking whether NLS is requested... " >&6; }
3073 if test x"$USE_NLS" != xyes; then
3074   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3075 $as_echo "no" >&6; }
3076 else
3077   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3078 $as_echo "yes" >&6; }
3079
3080 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
3081
3082
3083   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
3084 $as_echo_n "checking for catalogs to be installed... " >&6; }
3085   # Look for .po and .gmo files in the source directory.
3086   CATALOGS=
3087   XLINGUAS=
3088   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
3089     # If there aren't any .gmo files the shell will give us the
3090     # literal string "../path/to/srcdir/po/*.gmo" which has to be
3091     # weeded out.
3092     case "$cat" in *\**)
3093       continue;;
3094     esac
3095     # The quadruple backslash is collapsed to a double backslash
3096     # by the backticks, then collapsed again by the double quotes,
3097     # leaving us with one backslash in the sed expression (right
3098     # before the dot that mustn't act as a wildcard).
3099     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
3100     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
3101     # The user is allowed to set LINGUAS to a list of languages to
3102     # install catalogs for.  If it's empty that means "all of them."
3103     if test "x$LINGUAS" = x; then
3104       CATALOGS="$CATALOGS $cat"
3105       XLINGUAS="$XLINGUAS $lang"
3106     else
3107       case "$LINGUAS" in *$lang*)
3108         CATALOGS="$CATALOGS $cat"
3109         XLINGUAS="$XLINGUAS $lang"
3110         ;;
3111       esac
3112     fi
3113   done
3114   LINGUAS="$XLINGUAS"
3115   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
3116 $as_echo "$LINGUAS" >&6; }
3117
3118
3119     DATADIRNAME=share
3120
3121   INSTOBJEXT=.mo
3122
3123   GENCAT=gencat
3124
3125   CATOBJEXT=.gmo
3126
3127 fi
3128
3129
3130 # Check whether --enable-sim-alignment was given.
3131 if test "${enable_sim_alignment+set}" = set; then :
3132   enableval=$enable_sim_alignment; case "${enableval}" in
3133   yes | strict | STRICT)        sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";;
3134   no | nonstrict | NONSTRICT)   sim_alignment="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";;
3135   0 | default | DEFAULT)        sim_alignment="-DWITH_ALIGNMENT=0";;
3136   *)                            as_fn_error $? "\"Unknown value $enableval passed to --enable-sim-alignment\"" "$LINENO" 5; sim_alignment="";;
3137 esac
3138 if test x"$silent" != x"yes" && test x"$sim_alignment" != x""; then
3139   echo "Setting alignment flags = $sim_alignment" 6>&1
3140 fi
3141 else
3142   sim_alignment=""
3143 fi
3144
3145
3146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable sim asserts" >&5
3147 $as_echo_n "checking whether to enable sim asserts... " >&6; }
3148 sim_assert="1"
3149 # Check whether --enable-sim-assert was given.
3150 if test "${enable_sim_assert+set}" = set; then :
3151   enableval=$enable_sim_assert; case "${enableval}" in
3152   yes)  sim_assert="1";;
3153   no)   sim_assert="0";;
3154   *)    as_fn_error $? "--enable-sim-assert does not take a value" "$LINENO" 5;;
3155 esac
3156 fi
3157
3158 cat >>confdefs.h <<_ACEOF
3159 #define WITH_ASSERT $sim_assert
3160 _ACEOF
3161
3162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $sim_assert" >&5
3163 $as_echo "$sim_assert" >&6; }
3164
3165
3166 # Check whether --enable-sim-bitsize was given.
3167 if test "${enable_sim_bitsize+set}" = set; then :
3168   enableval=$enable_sim_bitsize; case "${enableval}" in
3169   32|64) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=$enableval";;
3170   *)     as_fn_error $? "\"--enable-sim-bitsize was given $enableval.  Expected 32 or 64\"" "$LINENO" 5; sim_bitsize="";;
3171 esac
3172 if test x"$silent" != x"yes" && test x"$sim_bitsize" != x""; then
3173   echo "Setting bitsize flags = $sim_bitsize" 6>&1
3174 fi
3175 else
3176   sim_bitsize=""
3177 fi
3178
3179
3180 # Check whether --enable-sim-config was given.
3181 if test "${enable_sim_config+set}" = set; then :
3182   enableval=$enable_sim_config; case "${enableval}" in
3183   yes|no)       as_fn_error $? "\"No value supplied for --enable-sim-config=file\"" "$LINENO" 5;;
3184   *)            if test -f "${srcdir}/${enableval}"; then
3185                   sim_config="${enableval}";
3186                 elif test -f "${srcdir}/${enableval}-config.h"; then
3187                   sim_config="${enableval}-config.h"
3188                 else
3189                   as_fn_error $? "\"Config file $enableval was not found\"" "$LINENO" 5;
3190                   sim_config=std-config.h
3191                 fi;;
3192 esac
3193 if test x"$silent" != x"yes" && test x"$sim_config" != x""; then
3194   echo "Setting config flags = $sim_config" 6>&1
3195 fi
3196 else
3197   sim_config="std-config.h"
3198 if test x"$silent" != x"yes"; then
3199   echo "Setting config flags = $sim_config" 6>&1
3200 fi
3201 fi
3202
3203
3204 # Check whether --enable-sim-decode-mechanism was given.
3205 if test "${enable_sim_decode_mechanism+set}" = set; then :
3206   enableval=$enable_sim_decode_mechanism; case "${enableval}" in
3207   yes|no)       as_fn_error $? "\"No value supplied for --enable-sim-decode-mechanism=file\"" "$LINENO" 5;;
3208   array|switch|padded-switch|goto-switch)       sim_decode_mechanism="-T ${enableval}";;
3209   *)            as_fn_error $? "\"File $enableval is not an opcode rules file\"" "$LINENO" 5;
3210                 sim_decode_mechanism="switch";;
3211 esac
3212 if test x"$silent" != x"yes" && test x"$sim_decode_mechanism" != x""; then
3213   echo "Setting decode mechanism flags = $sim_decode_mechanism" 6>&1
3214 fi
3215 else
3216   sim_decode_mechanism=""
3217 if test x"$silent" != x"yes"; then
3218   echo "Setting decode mechanism flags = $sim_decode_mechanism"
3219 fi
3220 fi
3221
3222
3223 # Check whether --enable-sim-default-model was given.
3224 if test "${enable_sim_default_model+set}" = set; then :
3225   enableval=$enable_sim_default_model; case "${enableval}" in
3226   yes|no)       as_fn_error $? "\"No value supplied for --enable-sim-default-model=model\"" "$LINENO" 5;;
3227   *)            sim_default_model="-DWITH_DEFAULT_MODEL=${enableval}";;
3228 esac
3229 if test x"$silent" != x"yes" && test x"$sim_default_model" != x""; then
3230   echo "Setting default-model flags = $sim_default_model" 6>&1
3231 fi
3232 else
3233   sim_default_model=""
3234 fi
3235
3236
3237 # Check whether --enable-sim-duplicate was given.
3238 if test "${enable_sim_duplicate+set}" = set; then :
3239   enableval=$enable_sim_duplicate; case "${enableval}" in
3240   yes)  sim_dup="-E";;
3241   no)   sim_dup="";;
3242   *)    as_fn_error $? "\"--enable-sim-duplicate does not take a value\"" "$LINENO" 5; sim_dup="";;
3243 esac
3244 if test x"$silent" != x"yes" && test x"$sim_dup" != x""; then
3245   echo "Setting duplicate flags = $sim_dup" 6>&1
3246 fi
3247 else
3248   sim_dup="-E"
3249 if test x"$silent" != x"yes"; then
3250   echo "Setting duplicate flags = $sim_dup" 6>&1
3251 fi
3252 fi
3253
3254
3255 # Check whether --enable-sim-endian was given.
3256 if test "${enable_sim_endian+set}" = set; then :
3257   enableval=$enable_sim_endian; case "${enableval}" in
3258   yes)  case "$target" in
3259           *powerpc-*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
3260           *powerpcle-*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
3261           *) echo "Unknown target $target" 1>&6; sim_endian="-DWITH_TARGET_BYTE_ORDER=0";;
3262         esac;;
3263   no)    sim_endian="-DWITH_TARGET_BYTE_ORDER=0";;
3264   b*|B*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
3265   l*|L*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
3266   *)     as_fn_error $? "\"Unknown value $enableval for --enable-sim-endian\"" "$LINENO" 5; sim_endian="";;
3267 esac
3268 if test x"$silent" != x"yes" && test x"$sim_endian" != x""; then
3269   echo "Setting endian flags = $sim_endian" 6>&1
3270 fi
3271 else
3272   sim_endian=""
3273 fi
3274
3275
3276 # Check whether --enable-sim-filter was given.
3277 if test "${enable_sim_filter+set}" = set; then :
3278   enableval=$enable_sim_filter; case "${enableval}" in
3279   yes)  as_fn_error $? "\"--enable-sim-filter must be specified with a rule to filter or no\"" "$LINENO" 5; sim_filter="";;
3280   no)   sim_filter="";;
3281   *)    sim_filter="-F $enableval";;
3282 esac
3283 if test x"$silent" != x"yes" && test x"$sim_filter" != x""; then
3284   echo "Setting filter flags = $sim_filter" 6>&1
3285 fi
3286 else
3287   sim_filter="-F 32,f,o"
3288 if test x"$silent" != x"yes"; then
3289   echo "Setting filter flags = $sim_filter" 6>&1
3290 fi
3291 fi
3292
3293
3294 # Check whether --enable-sim-float was given.
3295 if test "${enable_sim_float+set}" = set; then :
3296   enableval=$enable_sim_float; case "${enableval}" in
3297   yes | hard)   sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT";;
3298   no | soft)    sim_float="-DWITH_FLOATING_POINT=SOFT_FLOATING_POINT";;
3299   altivec)      sim_float="-DWITH_ALTIVEC" ; sim_filter="${sim_filter},av" ;;
3300   *spe*|*simd*) sim_float="-DWITH_E500" ; sim_filter="${sim_filter},e500" ;;
3301   *)            as_fn_error $? "\"Unknown value $enableval passed to --enable-sim-float\"" "$LINENO" 5; sim_float="";;
3302 esac
3303 if test x"$silent" != x"yes" && test x"$sim_float" != x""; then
3304   echo "Setting float flags = $sim_float" 6>&1
3305 fi
3306 else
3307
3308 case "${target}" in
3309   *altivec*) sim_float="-DWITH_ALTIVEC" ; sim_filter="${sim_filter},av" ;;
3310   *spe*|*simd*) sim_float="-DWITH_E500" ; sim_filter="${sim_filter},e500" ;;
3311   *) sim_float=""
3312 esac
3313
3314 fi
3315
3316
3317 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if union semun defined" >&5
3318 $as_echo_n "checking if union semun defined... " >&6; }
3319 if ${ac_cv_HAS_UNION_SEMUN+:} false; then :
3320   $as_echo_n "(cached) " >&6
3321 else
3322   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3323 /* end confdefs.h.  */
3324
3325 #include <sys/types.h>
3326 #include <sys/ipc.h>
3327 #include <sys/sem.h>
3328 int
3329 main ()
3330 {
3331 union semun arg ;
3332   ;
3333   return 0;
3334 }
3335 _ACEOF
3336 if ac_fn_c_try_compile "$LINENO"; then :
3337   ac_cv_has_union_semun="yes"
3338 else
3339   ac_cv_has_union_semun="no"
3340 fi
3341 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_has_union_semun" >&5
3343 $as_echo "$ac_cv_has_union_semun" >&6; }
3344
3345 fi
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
3350 if test "$ac_cv_has_union_semun" = "yes"; then
3351   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether System V semaphores are supported" >&5
3352 $as_echo_n "checking whether System V semaphores are supported... " >&6; }
3353 if ${ac_cv_sysv_sem+:} false; then :
3354   $as_echo_n "(cached) " >&6
3355 else
3356
3357   if test "$cross_compiling" = yes; then :
3358   :
3359 else
3360   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3361 /* end confdefs.h.  */
3362
3363   #include <sys/types.h>
3364   #include <sys/ipc.h>
3365   #include <sys/sem.h>
3366   int main () {
3367     union semun arg ;
3368
3369     int id=semget(IPC_PRIVATE,1,IPC_CREAT|0400);
3370     if (id == -1)
3371       exit(1);
3372     arg.val = 0; /* avoid implicit type cast to union */
3373     if (semctl(id, 0, IPC_RMID, arg) == -1)
3374       exit(1);
3375     exit(0);
3376   }
3377
3378 _ACEOF
3379 if ac_fn_c_try_run "$LINENO"; then :
3380   ac_cv_sysv_sem="yes"
3381 else
3382   ac_cv_sysv_sem="no"
3383 fi
3384 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3385   conftest.$ac_objext conftest.beam conftest.$ac_ext
3386 fi
3387
3388
3389 fi
3390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sysv_sem" >&5
3391 $as_echo "$ac_cv_sysv_sem" >&6; }
3392 else  # semun is not defined
3393   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether System V semaphores are supported" >&5
3394 $as_echo_n "checking whether System V semaphores are supported... " >&6; }
3395 if ${ac_cv_sysv_sem+:} false; then :
3396   $as_echo_n "(cached) " >&6
3397 else
3398
3399   if test "$cross_compiling" = yes; then :
3400   :
3401 else
3402   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3403 /* end confdefs.h.  */
3404
3405   #include <sys/types.h>
3406   #include <sys/ipc.h>
3407   #include <sys/sem.h>
3408   union semun {
3409     int val;
3410     struct semid_ds *buf;
3411     ushort *array;
3412   };
3413   int main () {
3414     union semun arg ;
3415
3416     int id=semget(IPC_PRIVATE,1,IPC_CREAT|0400);
3417     if (id == -1)
3418       exit(1);
3419     arg.val = 0; /* avoid implicit type cast to union */
3420     if (semctl(id, 0, IPC_RMID, arg) == -1)
3421       exit(1);
3422     exit(0);
3423   }
3424
3425 _ACEOF
3426 if ac_fn_c_try_run "$LINENO"; then :
3427   ac_cv_sysv_sem="yes"
3428 else
3429   ac_cv_sysv_sem="no"
3430 fi
3431 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3432   conftest.$ac_objext conftest.beam conftest.$ac_ext
3433 fi
3434
3435
3436 fi
3437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sysv_sem" >&5
3438 $as_echo "$ac_cv_sysv_sem" >&6; }
3439 fi
3440
3441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether System V shared memory is supported" >&5
3442 $as_echo_n "checking whether System V shared memory is supported... " >&6; }
3443 if ${ac_cv_sysv_shm+:} false; then :
3444   $as_echo_n "(cached) " >&6
3445 else
3446
3447 if test "$cross_compiling" = yes; then :
3448   :
3449 else
3450   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3451 /* end confdefs.h.  */
3452
3453 #include <sys/types.h>
3454 #include <sys/ipc.h>
3455 #include <sys/shm.h>
3456 int main () {
3457   int id=shmget(IPC_PRIVATE,1,IPC_CREAT|0400);
3458   if (id == -1)
3459     exit(1);
3460   if (shmctl(id, IPC_RMID, 0) == -1)
3461     exit(1);
3462   exit(0);
3463 }
3464
3465 _ACEOF
3466 if ac_fn_c_try_run "$LINENO"; then :
3467   ac_cv_sysv_shm="yes"
3468 else
3469   ac_cv_sysv_shm="no"
3470 fi
3471 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3472   conftest.$ac_objext conftest.beam conftest.$ac_ext
3473 fi
3474
3475
3476 fi
3477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sysv_shm" >&5
3478 $as_echo "$ac_cv_sysv_shm" >&6; }
3479
3480 if test x"$ac_cv_sysv_shm" = x"yes" -a x"$ac_cv_sysv_sem" = x"yes" ; then
3481   sim_sysv_ipc_hw=",sem,shm";
3482 else
3483   sim_sysv_ipc_hw="";
3484 fi
3485
3486 if test x"$ac_cv_has_union_semun" = x"yes" -a x"$ac_cv_sysv_sem" = x"yes" ; then
3487
3488 $as_echo "#define HAVE_UNION_SEMUN 1" >>confdefs.h
3489
3490 fi
3491
3492
3493 # Check whether --enable-sim-hardware was given.
3494 if test "${enable_sim_hardware+set}" = set; then :
3495   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}"
3496 case "${enableval}" in
3497   yes)  ;;
3498   no)   as_fn_error $? "\"List of hardware must be specified for --enable-sim-hardware\"" "$LINENO" 5; hardware="";;
3499   ,*)   hardware="${hardware}${enableval}";;
3500   *,)   hardware="${enableval}${hardware}";;
3501   *)    hardware="${enableval}"'';;
3502 esac
3503 sim_hw_src=`echo $hardware | sed -e 's/,/.c hw_/g' -e 's/^/hw_/' -e s'/$/.c/'`
3504 sim_hw_obj=`echo $sim_hw_src | sed -e 's/\.c/.o/g'`
3505 if test x"$silent" != x"yes" && test x"$hardware" != x""; then
3506   echo "Setting hardware to $sim_hw_src, $sim_hw_obj"
3507 fi
3508 else
3509   hardware="cpu,memory,nvram,iobus,htab,disk,trace,register,vm,init,core,pal,com,eeprom,opic,glue,phb,ide${sim_sysv_ipc_hw}"
3510 sim_hw_src=`echo $hardware | sed -e 's/,/.c hw_/g' -e 's/^/hw_/' -e s'/$/.c/'`
3511 sim_hw_obj=`echo $sim_hw_src | sed -e 's/\.c/.o/g'`
3512 if test x"$silent" != x"yes"; then
3513   echo "Setting hardware to $sim_hw_src, $sim_hw_obj"
3514 fi
3515 fi
3516
3517 # Check whether --enable-sim-hostbitsize was given.
3518 if test "${enable_sim_hostbitsize+set}" = set; then :
3519   enableval=$enable_sim_hostbitsize; case "${enableval}" in
3520   32|64) sim_hostbitsize="-DWITH_HOST_WORD_BITSIZE=$enableval";;
3521   *)     as_fn_error $? "\"--enable-sim-hostbitsize was given $enableval.  Expected 32 or 64\"" "$LINENO" 5; sim_hostbitsize="";;
3522 esac
3523 if test x"$silent" != x"yes" && test x"$sim_hostbitsize" != x""; then
3524   echo "Setting hostbitsize flags = $sim_hostbitsize" 6>&1
3525 fi
3526 else
3527   sim_hostbitsize=""
3528 fi
3529
3530
3531 ac_ext=c
3532 ac_cpp='$CPP $CPPFLAGS'
3533 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3534 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3535 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3537 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3538 # On Suns, sometimes $CPP names a directory.
3539 if test -n "$CPP" && test -d "$CPP"; then
3540   CPP=
3541 fi
3542 if test -z "$CPP"; then
3543   if ${ac_cv_prog_CPP+:} false; then :
3544   $as_echo_n "(cached) " >&6
3545 else
3546       # Double quotes because CPP needs to be expanded
3547     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3548     do
3549       ac_preproc_ok=false
3550 for ac_c_preproc_warn_flag in '' yes
3551 do
3552   # Use a header file that comes with gcc, so configuring glibc
3553   # with a fresh cross-compiler works.
3554   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3555   # <limits.h> exists even on freestanding compilers.
3556   # On the NeXT, cc -E runs the code through the compiler's parser,
3557   # not just through cpp. "Syntax error" is here to catch this case.
3558   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3559 /* end confdefs.h.  */
3560 #ifdef __STDC__
3561 # include <limits.h>
3562 #else
3563 # include <assert.h>
3564 #endif
3565                      Syntax error
3566 _ACEOF
3567 if ac_fn_c_try_cpp "$LINENO"; then :
3568
3569 else
3570   # Broken: fails on valid input.
3571 continue
3572 fi
3573 rm -f conftest.err conftest.i conftest.$ac_ext
3574
3575   # OK, works on sane cases.  Now check whether nonexistent headers
3576   # can be detected and how.
3577   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3578 /* end confdefs.h.  */
3579 #include <ac_nonexistent.h>
3580 _ACEOF
3581 if ac_fn_c_try_cpp "$LINENO"; then :
3582   # Broken: success on invalid input.
3583 continue
3584 else
3585   # Passes both tests.
3586 ac_preproc_ok=:
3587 break
3588 fi
3589 rm -f conftest.err conftest.i conftest.$ac_ext
3590
3591 done
3592 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3593 rm -f conftest.i conftest.err conftest.$ac_ext
3594 if $ac_preproc_ok; then :
3595   break
3596 fi
3597
3598     done
3599     ac_cv_prog_CPP=$CPP
3600
3601 fi
3602   CPP=$ac_cv_prog_CPP
3603 else
3604   ac_cv_prog_CPP=$CPP
3605 fi
3606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3607 $as_echo "$CPP" >&6; }
3608 ac_preproc_ok=false
3609 for ac_c_preproc_warn_flag in '' yes
3610 do
3611   # Use a header file that comes with gcc, so configuring glibc
3612   # with a fresh cross-compiler works.
3613   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3614   # <limits.h> exists even on freestanding compilers.
3615   # On the NeXT, cc -E runs the code through the compiler's parser,
3616   # not just through cpp. "Syntax error" is here to catch this case.
3617   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3618 /* end confdefs.h.  */
3619 #ifdef __STDC__
3620 # include <limits.h>
3621 #else
3622 # include <assert.h>
3623 #endif
3624                      Syntax error
3625 _ACEOF
3626 if ac_fn_c_try_cpp "$LINENO"; then :
3627
3628 else
3629   # Broken: fails on valid input.
3630 continue
3631 fi
3632 rm -f conftest.err conftest.i conftest.$ac_ext
3633
3634   # OK, works on sane cases.  Now check whether nonexistent headers
3635   # can be detected and how.
3636   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3637 /* end confdefs.h.  */
3638 #include <ac_nonexistent.h>
3639 _ACEOF
3640 if ac_fn_c_try_cpp "$LINENO"; then :
3641   # Broken: success on invalid input.
3642 continue
3643 else
3644   # Passes both tests.
3645 ac_preproc_ok=:
3646 break
3647 fi
3648 rm -f conftest.err conftest.i conftest.$ac_ext
3649
3650 done
3651 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3652 rm -f conftest.i conftest.err conftest.$ac_ext
3653 if $ac_preproc_ok; then :
3654
3655 else
3656   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3657 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3658 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3659 See \`config.log' for more details" "$LINENO" 5; }
3660 fi
3661
3662 ac_ext=c
3663 ac_cpp='$CPP $CPPFLAGS'
3664 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3665 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3666 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3667
3668
3669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3670 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3671 if ${ac_cv_path_GREP+:} false; then :
3672   $as_echo_n "(cached) " >&6
3673 else
3674   if test -z "$GREP"; then
3675   ac_path_GREP_found=false
3676   # Loop through the user's path and test for each of PROGNAME-LIST
3677   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3678 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3679 do
3680   IFS=$as_save_IFS
3681   test -z "$as_dir" && as_dir=.
3682     for ac_prog in grep ggrep; do
3683     for ac_exec_ext in '' $ac_executable_extensions; do
3684       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3685       as_fn_executable_p "$ac_path_GREP" || continue
3686 # Check for GNU ac_path_GREP and select it if it is found.
3687   # Check for GNU $ac_path_GREP
3688 case `"$ac_path_GREP" --version 2>&1` in
3689 *GNU*)
3690   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3691 *)
3692   ac_count=0
3693   $as_echo_n 0123456789 >"conftest.in"
3694   while :
3695   do
3696     cat "conftest.in" "conftest.in" >"conftest.tmp"
3697     mv "conftest.tmp" "conftest.in"
3698     cp "conftest.in" "conftest.nl"
3699     $as_echo 'GREP' >> "conftest.nl"
3700     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3701     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3702     as_fn_arith $ac_count + 1 && ac_count=$as_val
3703     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3704       # Best one so far, save it but keep looking for a better one
3705       ac_cv_path_GREP="$ac_path_GREP"
3706       ac_path_GREP_max=$ac_count
3707     fi
3708     # 10*(2^10) chars as input seems more than enough
3709     test $ac_count -gt 10 && break
3710   done
3711   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3712 esac
3713
3714       $ac_path_GREP_found && break 3
3715     done
3716   done
3717   done
3718 IFS=$as_save_IFS
3719   if test -z "$ac_cv_path_GREP"; then
3720     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3721   fi
3722 else
3723   ac_cv_path_GREP=$GREP
3724 fi
3725
3726 fi
3727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3728 $as_echo "$ac_cv_path_GREP" >&6; }
3729  GREP="$ac_cv_path_GREP"
3730
3731
3732 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3733 $as_echo_n "checking for egrep... " >&6; }
3734 if ${ac_cv_path_EGREP+:} false; then :
3735   $as_echo_n "(cached) " >&6
3736 else
3737   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3738    then ac_cv_path_EGREP="$GREP -E"
3739    else
3740      if test -z "$EGREP"; then
3741   ac_path_EGREP_found=false
3742   # Loop through the user's path and test for each of PROGNAME-LIST
3743   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3744 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3745 do
3746   IFS=$as_save_IFS
3747   test -z "$as_dir" && as_dir=.
3748     for ac_prog in egrep; do
3749     for ac_exec_ext in '' $ac_executable_extensions; do
3750       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3751       as_fn_executable_p "$ac_path_EGREP" || continue
3752 # Check for GNU ac_path_EGREP and select it if it is found.
3753   # Check for GNU $ac_path_EGREP
3754 case `"$ac_path_EGREP" --version 2>&1` in
3755 *GNU*)
3756   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3757 *)
3758   ac_count=0
3759   $as_echo_n 0123456789 >"conftest.in"
3760   while :
3761   do
3762     cat "conftest.in" "conftest.in" >"conftest.tmp"
3763     mv "conftest.tmp" "conftest.in"
3764     cp "conftest.in" "conftest.nl"
3765     $as_echo 'EGREP' >> "conftest.nl"
3766     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3767     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3768     as_fn_arith $ac_count + 1 && ac_count=$as_val
3769     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3770       # Best one so far, save it but keep looking for a better one
3771       ac_cv_path_EGREP="$ac_path_EGREP"
3772       ac_path_EGREP_max=$ac_count
3773     fi
3774     # 10*(2^10) chars as input seems more than enough
3775     test $ac_count -gt 10 && break
3776   done
3777   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3778 esac
3779
3780       $ac_path_EGREP_found && break 3
3781     done
3782   done
3783   done
3784 IFS=$as_save_IFS
3785   if test -z "$ac_cv_path_EGREP"; then
3786     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3787   fi
3788 else
3789   ac_cv_path_EGREP=$EGREP
3790 fi
3791
3792    fi
3793 fi
3794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3795 $as_echo "$ac_cv_path_EGREP" >&6; }
3796  EGREP="$ac_cv_path_EGREP"
3797
3798
3799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3800 $as_echo_n "checking for ANSI C header files... " >&6; }
3801 if ${ac_cv_header_stdc+:} false; then :
3802   $as_echo_n "(cached) " >&6
3803 else
3804   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3805 /* end confdefs.h.  */
3806 #include <stdlib.h>
3807 #include <stdarg.h>
3808 #include <string.h>
3809 #include <float.h>
3810
3811 int
3812 main ()
3813 {
3814
3815   ;
3816   return 0;
3817 }
3818 _ACEOF
3819 if ac_fn_c_try_compile "$LINENO"; then :
3820   ac_cv_header_stdc=yes
3821 else
3822   ac_cv_header_stdc=no
3823 fi
3824 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3825
3826 if test $ac_cv_header_stdc = yes; then
3827   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3828   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3829 /* end confdefs.h.  */
3830 #include <string.h>
3831
3832 _ACEOF
3833 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3834   $EGREP "memchr" >/dev/null 2>&1; then :
3835
3836 else
3837   ac_cv_header_stdc=no
3838 fi
3839 rm -f conftest*
3840
3841 fi
3842
3843 if test $ac_cv_header_stdc = yes; then
3844   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3845   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3846 /* end confdefs.h.  */
3847 #include <stdlib.h>
3848
3849 _ACEOF
3850 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3851   $EGREP "free" >/dev/null 2>&1; then :
3852
3853 else
3854   ac_cv_header_stdc=no
3855 fi
3856 rm -f conftest*
3857
3858 fi
3859
3860 if test $ac_cv_header_stdc = yes; then
3861   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3862   if test "$cross_compiling" = yes; then :
3863   :
3864 else
3865   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3866 /* end confdefs.h.  */
3867 #include <ctype.h>
3868 #include <stdlib.h>
3869 #if ((' ' & 0x0FF) == 0x020)
3870 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3871 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3872 #else
3873 # define ISLOWER(c) \
3874                    (('a' <= (c) && (c) <= 'i') \
3875                      || ('j' <= (c) && (c) <= 'r') \
3876                      || ('s' <= (c) && (c) <= 'z'))
3877 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3878 #endif
3879
3880 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3881 int
3882 main ()
3883 {
3884   int i;
3885   for (i = 0; i < 256; i++)
3886     if (XOR (islower (i), ISLOWER (i))
3887         || toupper (i) != TOUPPER (i))
3888       return 2;
3889   return 0;
3890 }
3891 _ACEOF
3892 if ac_fn_c_try_run "$LINENO"; then :
3893
3894 else
3895   ac_cv_header_stdc=no
3896 fi
3897 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3898   conftest.$ac_objext conftest.beam conftest.$ac_ext
3899 fi
3900
3901 fi
3902 fi
3903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3904 $as_echo "$ac_cv_header_stdc" >&6; }
3905 if test $ac_cv_header_stdc = yes; then
3906
3907 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3908
3909 fi
3910
3911 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3912 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3913                   inttypes.h stdint.h unistd.h
3914 do :
3915   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3916 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3917 "
3918 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3919   cat >>confdefs.h <<_ACEOF
3920 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3921 _ACEOF
3922
3923 fi
3924
3925 done
3926
3927
3928 # Check whether --enable-sim-hostendian was given.
3929 if test "${enable_sim_hostendian+set}" = set; then :
3930   enableval=$enable_sim_hostendian; case "${enableval}" in
3931   no)    sim_hostendian="-DWITH_HOST_BYTE_ORDER=0";;
3932   b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";;
3933   l*|L*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN";;
3934   *)     as_fn_error $? "\"Unknown value $enableval for --enable-sim-hostendian\"" "$LINENO" 5; sim_hostendian="";;
3935 esac
3936 if test x"$silent" != x"yes" && test x"$sim_hostendian" != x""; then
3937   echo "Setting hostendian flags = $sim_hostendian" 6>&1
3938 fi
3939 else
3940
3941 if test "x$cross_compiling" = "xno"; then
3942    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
3943 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
3944 if ${ac_cv_c_bigendian+:} false; then :
3945   $as_echo_n "(cached) " >&6
3946 else
3947   ac_cv_c_bigendian=unknown
3948     # See if we're dealing with a universal compiler.
3949     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3950 /* end confdefs.h.  */
3951 #ifndef __APPLE_CC__
3952                not a universal capable compiler
3953              #endif
3954              typedef int dummy;
3955
3956 _ACEOF
3957 if ac_fn_c_try_compile "$LINENO"; then :
3958
3959         # Check for potential -arch flags.  It is not universal unless
3960         # there are at least two -arch flags with different values.
3961         ac_arch=
3962         ac_prev=
3963         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
3964          if test -n "$ac_prev"; then
3965            case $ac_word in
3966              i?86 | x86_64 | ppc | ppc64)
3967                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
3968                  ac_arch=$ac_word
3969                else
3970                  ac_cv_c_bigendian=universal
3971                  break
3972                fi
3973                ;;
3974            esac
3975            ac_prev=
3976          elif test "x$ac_word" = "x-arch"; then
3977            ac_prev=arch
3978          fi
3979        done
3980 fi
3981 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3982     if test $ac_cv_c_bigendian = unknown; then
3983       # See if sys/param.h defines the BYTE_ORDER macro.
3984       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3985 /* end confdefs.h.  */
3986 #include <sys/types.h>
3987              #include <sys/param.h>
3988
3989 int
3990 main ()
3991 {
3992 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
3993                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
3994                      && LITTLE_ENDIAN)
3995               bogus endian macros
3996              #endif
3997
3998   ;
3999   return 0;
4000 }
4001 _ACEOF
4002 if ac_fn_c_try_compile "$LINENO"; then :
4003   # It does; now see whether it defined to BIG_ENDIAN or not.
4004          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4005 /* end confdefs.h.  */
4006 #include <sys/types.h>
4007                 #include <sys/param.h>
4008
4009 int
4010 main ()
4011 {
4012 #if BYTE_ORDER != BIG_ENDIAN
4013                  not big endian
4014                 #endif
4015
4016   ;
4017   return 0;
4018 }
4019 _ACEOF
4020 if ac_fn_c_try_compile "$LINENO"; then :
4021   ac_cv_c_bigendian=yes
4022 else
4023   ac_cv_c_bigendian=no
4024 fi
4025 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4026 fi
4027 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4028     fi
4029     if test $ac_cv_c_bigendian = unknown; then
4030       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
4031       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4032 /* end confdefs.h.  */
4033 #include <limits.h>
4034
4035 int
4036 main ()
4037 {
4038 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
4039               bogus endian macros
4040              #endif
4041
4042   ;
4043   return 0;
4044 }
4045 _ACEOF
4046 if ac_fn_c_try_compile "$LINENO"; then :
4047   # It does; now see whether it defined to _BIG_ENDIAN or not.
4048          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4049 /* end confdefs.h.  */
4050 #include <limits.h>
4051
4052 int
4053 main ()
4054 {
4055 #ifndef _BIG_ENDIAN
4056                  not big endian
4057                 #endif
4058
4059   ;
4060   return 0;
4061 }
4062 _ACEOF
4063 if ac_fn_c_try_compile "$LINENO"; then :
4064   ac_cv_c_bigendian=yes
4065 else
4066   ac_cv_c_bigendian=no
4067 fi
4068 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4069 fi
4070 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4071     fi
4072     if test $ac_cv_c_bigendian = unknown; then
4073       # Compile a test program.
4074       if test "$cross_compiling" = yes; then :
4075   # Try to guess by grepping values from an object file.
4076          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4077 /* end confdefs.h.  */
4078 short int ascii_mm[] =
4079                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
4080                 short int ascii_ii[] =
4081                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
4082                 int use_ascii (int i) {
4083                   return ascii_mm[i] + ascii_ii[i];
4084                 }
4085                 short int ebcdic_ii[] =
4086                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
4087                 short int ebcdic_mm[] =
4088                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
4089                 int use_ebcdic (int i) {
4090                   return ebcdic_mm[i] + ebcdic_ii[i];
4091                 }
4092                 extern int foo;
4093
4094 int
4095 main ()
4096 {
4097 return use_ascii (foo) == use_ebcdic (foo);
4098   ;
4099   return 0;
4100 }
4101 _ACEOF
4102 if ac_fn_c_try_compile "$LINENO"; then :
4103   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
4104               ac_cv_c_bigendian=yes
4105             fi
4106             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
4107               if test "$ac_cv_c_bigendian" = unknown; then
4108                 ac_cv_c_bigendian=no
4109               else
4110                 # finding both strings is unlikely to happen, but who knows?
4111                 ac_cv_c_bigendian=unknown
4112               fi
4113             fi
4114 fi
4115 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4116 else
4117   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4118 /* end confdefs.h.  */
4119 $ac_includes_default
4120 int
4121 main ()
4122 {
4123
4124              /* Are we little or big endian?  From Harbison&Steele.  */
4125              union
4126              {
4127                long int l;
4128                char c[sizeof (long int)];
4129              } u;
4130              u.l = 1;
4131              return u.c[sizeof (long int) - 1] == 1;
4132
4133   ;
4134   return 0;
4135 }
4136 _ACEOF
4137 if ac_fn_c_try_run "$LINENO"; then :
4138   ac_cv_c_bigendian=no
4139 else
4140   ac_cv_c_bigendian=yes
4141 fi
4142 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4143   conftest.$ac_objext conftest.beam conftest.$ac_ext
4144 fi
4145
4146     fi
4147 fi
4148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
4149 $as_echo "$ac_cv_c_bigendian" >&6; }
4150  case $ac_cv_c_bigendian in #(
4151    yes)
4152      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
4153 ;; #(
4154    no)
4155       ;; #(
4156    universal)
4157
4158 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
4159
4160      ;; #(
4161    *)
4162      as_fn_error $? "unknown endianness
4163  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
4164  esac
4165
4166   if test $ac_cv_c_bigendian = yes; then
4167     sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN"
4168   else
4169     sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN"
4170   fi
4171 else
4172   sim_hostendian="-DWITH_HOST_BYTE_ORDER=0"
4173 fi
4174 fi
4175
4176
4177 # Check whether --enable-sim-icache was given.
4178 if test "${enable_sim_icache+set}" = set; then :
4179   enableval=$enable_sim_icache; icache="-R"
4180  case "${enableval}" in
4181   yes)          icache="1024"; sim_icache="-I $icache";;
4182   no)           sim_icache="-R";;
4183   *) icache=1024
4184      sim_icache="-"
4185      for x in `echo "${enableval}" | sed -e "s/,/ /g"`; do
4186        case "$x" in
4187          define)        sim_icache="${sim_icache}R";;
4188          semantic)      sim_icache="${sim_icache}C";;
4189          insn)          sim_icache="${sim_icache}S";;
4190          0*|1*|2*|3*|4*|5*|6*|7*|8*|9*) icache=$x;;
4191          *)             as_fn_error $? "\"Unknown value $x for --enable-sim-icache\"" "$LINENO" 5; sim_icache="";;
4192        esac
4193      done
4194      sim_icache="${sim_icache}I $icache";;
4195 esac
4196 if test x"$silent" != x"yes" && test x"$icache" != x""; then
4197   echo "Setting instruction cache size to $icache ($sim_icache)"
4198 fi
4199 else
4200   sim_icache="-CSRI 1024"
4201 if test x"$silent" != x"yes"; then
4202   echo "Setting instruction cache size to 1024 ($sim_icache)"
4203 fi
4204 fi
4205
4206
4207 # Check whether --enable-sim-inline was given.
4208 if test "${enable_sim_inline+set}" = set; then :
4209   enableval=$enable_sim_inline; sim_inline=""
4210 case "$enableval" in
4211   no)           sim_inline="-DDEFAULT_INLINE=0";;
4212   0)            sim_inline="-DDEFAULT_INLINE=0";;
4213   yes | 2)      sim_inline="-DDEFAULT_INLINE=ALL_INLINE";;
4214   1)            sim_inline="-DDEFAULT_INLINE=PSIM_INLINE_LOCALS";;
4215   *) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4216        new_flag=""
4217        case "$x" in
4218          *_INLINE=*)    new_flag="-D$x";;
4219          *=*)           new_flag=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
4220          *_INLINE)      new_flag="-D$x=ALL_INLINE";;
4221          *)             new_flag="-D$x""_INLINE=ALL_INLINE";;
4222        esac
4223        if test x"$sim_inline" = x""; then
4224          sim_inline="$new_flag"
4225        else
4226          sim_inline="$sim_inline $new_flag"
4227        fi
4228      done;;
4229 esac
4230 if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then
4231   echo "Setting inline flags = $sim_inline" 6>&1
4232 fi
4233 else
4234   if test x"$GCC" != ""; then
4235   sim_inline="-DDEFAULT_INLINE=PSIM_INLINE_LOCALS"
4236   if test x"$silent" != x"yes"; then
4237     echo "Setting inline flags = $sim_inline" 6>&1
4238   fi
4239 else
4240   sim_inline=""
4241 fi
4242 fi
4243
4244
4245 # Check whether --enable-sim-jump was given.
4246 if test "${enable_sim_jump+set}" = set; then :
4247   enableval=$enable_sim_jump; case "${enableval}" in
4248   yes)  sim_jump="-J";;
4249   no)   sim_jump="";;
4250   *)    as_fn_error $? "\"--enable-sim-jump does not take a value\"" "$LINENO" 5; sim_jump="";;
4251 esac
4252 if test x"$silent" != x"yes" && test x"$sim_jump" != x""; then
4253   echo "Setting jump flag = $sim_jump" 6>&1
4254 fi
4255 else
4256   sim_jump=""
4257 if test x"$silent" != x"yes"; then
4258   echo "Setting jump flag = $sim_jump" 6>&1
4259 fi
4260 fi
4261
4262
4263 # Check whether --enable-sim-line-nr was given.
4264 if test "${enable_sim_line_nr+set}" = set; then :
4265   enableval=$enable_sim_line_nr; case "${enableval}" in
4266   yes)  sim_line_nr="";;
4267   no)   sim_line_nr="-L";;
4268   *)    as_fn_error $? "\"--enable-sim-line-nr does not take a value\"" "$LINENO" 5; sim_line_nr="";;
4269 esac
4270 if test x"$silent" != x"yes" && test x"$sim_line_nr" != x""; then
4271   echo "Setting warning flags = $sim_line_nr" 6>&1
4272 fi
4273 else
4274   sim_line_nr=""
4275 fi
4276
4277
4278 # Check whether --enable-sim-model was given.
4279 if test "${enable_sim_model+set}" = set; then :
4280   enableval=$enable_sim_model; case "${enableval}" in
4281   yes|no)       as_fn_error $? "\"No value supplied for --enable-sim-model=model\"" "$LINENO" 5;;
4282   *)            sim_model="-DWITH_MODEL=${enableval}";;
4283 esac
4284 if test x"$silent" != x"yes" && test x"$sim_model" != x""; then
4285   echo "Setting model flags = $sim_model" 6>&1
4286 fi
4287 else
4288   sim_model=""
4289 fi
4290
4291
4292 # Check whether --enable-sim-model-issue was given.
4293 if test "${enable_sim_model_issue+set}" = set; then :
4294   enableval=$enable_sim_model_issue; case "${enableval}" in
4295   yes)  sim_model_issue="-DWITH_MODEL_ISSUE=MODEL_ISSUE_PROCESS";;
4296   no)   sim_model_issue="-DWITH_MODEL_ISSUE=MODEL_ISSUE_IGNORE";;
4297   *)    as_fn_error $? "\"--enable-sim-model-issue does not take a value\"" "$LINENO" 5; sim_model_issue="";;
4298 esac
4299 if test x"$silent" != x"yes"; then
4300   echo "Setting model-issue flags = $sim_model_issue" 6>&1
4301 fi
4302 else
4303   sim_model_issue=""
4304 fi
4305
4306
4307 # Check whether --enable-sim-monitor was given.
4308 if test "${enable_sim_monitor+set}" = set; then :
4309   enableval=$enable_sim_monitor; case "${enableval}" in
4310   yes)          sim_monitor="-DWITH_MON='MONITOR_INSTRUCTION_ISSUE | MONITOR_LOAD_STORE_UNIT'";;
4311   no)           sim_monitor="-DWITH_MON=0";;
4312   instruction)  sim_monitor="-DWITH_MON=MONITOR_INSTRUCTION_ISSUE";;
4313   memory)       sim_monitor="-DWITH_MON=MONITOR_LOAD_STORE_UNIT";;
4314   *)            as_fn_error $? "\"Unknown value $enableval passed to --enable-sim-mon\"" "$LINENO" 5;;
4315 esac
4316 if test x"$silent" != x"yes" && test x"$sim_monitor" != x""; then
4317   echo "Setting monitor flags = $sim_monitor" 6>&1
4318 fi
4319 else
4320   sim_monitor=""
4321 fi
4322
4323
4324 # Check whether --enable-sim-opcode was given.
4325 if test "${enable_sim_opcode+set}" = set; then :
4326   enableval=$enable_sim_opcode; case "${enableval}" in
4327   yes|no)       as_fn_error $? "\"No value supplied for --enable-sim-opcode=file\"" "$LINENO" 5;;
4328   *)            if test -f "${srcdir}/${enableval}"; then
4329                   sim_opcode="${enableval}"
4330                 elif test -f "${srcdir}/dc-${enableval}"; then
4331                   sim_opcode="dc-${enableval}"
4332                 else
4333                   as_fn_error $? "\"File $enableval is not an opcode rules file\"" "$LINENO" 5;
4334                   sim_opcode="dc-complex"
4335                 fi;;
4336 esac
4337 if test x"$silent" != x"yes" && test x"$sim_opcode" != x""; then
4338   echo "Setting opcode flags = $sim_opcode" 6>&1
4339 fi
4340 else
4341   sim_opcode="dc-complex"
4342 if test x"$silent" != x"yes"; then
4343   echo "Setting opcode flags = $sim_opcode"
4344 fi
4345 fi
4346
4347
4348 # Check whether --enable-sim-packages was given.
4349 if test "${enable_sim_packages+set}" = set; then :
4350   enableval=$enable_sim_packages; packages=disklabel
4351 case "${enableval}" in
4352   yes)  ;;
4353   no)   as_fn_error $? "\"List of packages must be specified for --enable-sim-packages\"" "$LINENO" 5; packages="";;
4354   ,*)   packages="${packages}${enableval}";;
4355   *,)   packages="${enableval}${packages}";;
4356   *)    packages="${enableval}"'';;
4357 esac
4358 sim_pk_src=`echo $packages | sed -e 's/,/.c pk_/g' -e 's/^/pk_/' -e 's/$/.c/'`
4359 sim_pk_obj=`echo $sim_pk_src | sed -e 's/\.c/.o/g'`
4360 if test x"$silent" != x"yes" && test x"$packages" != x""; then
4361   echo "Setting packages to $sim_pk_src, $sim_pk_obj"
4362 fi
4363 else
4364   packages=disklabel
4365 sim_pk_src=`echo $packages | sed -e 's/,/.c pk_/g' -e 's/^/pk_/' -e 's/$/.c/'`
4366 sim_pk_obj=`echo $sim_pk_src | sed -e 's/\.c/.o/g'`
4367 if test x"$silent" != x"yes"; then
4368   echo "Setting packages to $sim_pk_src, $sim_pk_obj"
4369 fi
4370 fi
4371
4372
4373 # Check whether --enable-sim-reserved-bits was given.
4374 if test "${enable_sim_reserved_bits+set}" = set; then :
4375   enableval=$enable_sim_reserved_bits; case "${enableval}" in
4376   yes)  sim_reserved="-DWITH_RESERVED_BITS=1";;
4377   no)   sim_reserved="-DWITH_RESERVED_BITS=0";;
4378   *)    as_fn_error $? "\"--enable-sim-reserved-bits does not take a value\"" "$LINENO" 5; sim_reserved="";;
4379 esac
4380 if test x"$silent" != x"yes" && test x"$sim_reserved" != x""; then
4381   echo "Setting reserved flags = $sim_reserved" 6>&1
4382 fi
4383 else
4384   sim_reserved=""
4385 fi
4386
4387
4388 # Check whether --enable-sim-smp was given.
4389 if test "${enable_sim_smp+set}" = set; then :
4390   enableval=$enable_sim_smp; case "${enableval}" in
4391   yes)  sim_smp="-DWITH_SMP=5" ; sim_igen_smp="-N 5";;
4392   no)   sim_smp="-DWITH_SMP=0" ; sim_igen_smp="-N 0";;
4393   *)    sim_smp="-DWITH_SMP=$enableval" ; sim_igen_smp="-N $enableval";;
4394 esac
4395 if test x"$silent" != x"yes" && test x"$sim_smp" != x""; then
4396   echo "Setting smp flags = $sim_smp" 6>&1
4397 fi
4398 else
4399   sim_smp="-DWITH_SMP=5" ; sim_igen_smp="-N 5"
4400 if test x"$silent" != x"yes"; then
4401   echo "Setting smp flags = $sim_smp" 6>&1
4402 fi
4403 fi
4404
4405
4406 # Check whether --enable-sim-switch was given.
4407 if test "${enable_sim_switch+set}" = set; then :
4408   enableval=$enable_sim_switch; case "${enableval}" in
4409   yes)  sim_switch="-s";;
4410   no)   sim_switch="";;
4411   *)    as_fn_error $? "\"--enable-sim-switch does not take a value\"" "$LINENO" 5; sim_switch="";;
4412 esac
4413 if test x"$silent" != x"yes" && test x"$sim_switch" != x""; then
4414   echo "Setting switch flags = $sim_switch" 6>&1
4415 fi
4416 else
4417   sim_switch="";
4418 if test x"$silent" != x"yes"; then
4419   echo "Setting switch flags = $sim_switch" 6>&1
4420 fi
4421 fi
4422
4423
4424 # Check whether --enable-sim-timebase was given.
4425 if test "${enable_sim_timebase+set}" = set; then :
4426   enableval=$enable_sim_timebase; case "${enableval}" in
4427   yes)  sim_timebase="-DWITH_TIME_BASE=1";;
4428   no)   sim_timebase="-DWITH_TIME_BASE=0";;
4429   *)    as_fn_error $? "\"--enable-sim-timebase does not take a value\"" "$LINENO" 5; sim_timebase="";;
4430 esac
4431 if test x"$silent" != x"yes" && test x"$sim_timebase" != x""; then
4432   echo "Setting timebase flags = $sim_timebase" 6>&1
4433 fi
4434 else
4435   sim_timebase=""
4436 fi
4437
4438
4439 # Check whether --enable-werror was given.
4440 if test "${enable_werror+set}" = set; then :
4441   enableval=$enable_werror; case "${enableval}" in
4442      yes | y) ERROR_ON_WARNING="yes" ;;
4443      no | n)  ERROR_ON_WARNING="no" ;;
4444      *) as_fn_error $? "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
4445    esac
4446 fi
4447
4448 # Enable -Werror by default when using gcc
4449 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then
4450   ERROR_ON_WARNING=yes
4451 fi
4452 WERROR_CFLAGS=""
4453 if test "${ERROR_ON_WARNING}" = yes ; then
4454   WERROR_CFLAGS="-Werror"
4455 fi
4456 case "${host}" in
4457   *-*-mingw32*) WERROR_CFLAGS="$WERROR_CFLAGS -Wno-format" ;;
4458 esac
4459
4460
4461 # Check whether --enable-sim-warnings was given.
4462 if test "${enable_sim_warnings+set}" = set; then :
4463   enableval=$enable_sim_warnings; case "${enableval}" in
4464   yes)  sim_warnings="-Werror -Wall -Wpointer-arith -Wmissing-prototypes -Wmissing-declarations ";;
4465   no)   sim_warnings="-w";;
4466   *)    sim_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4467 esac
4468 if test x"$silent" != x"yes" && test x"$sim_warnings" != x""; then
4469   echo "Setting warning flags = $sim_warnings" 6>&1
4470 fi
4471 else
4472   sim_warnings=""
4473 fi
4474
4475
4476 # Check whether --enable-sim-xor-endian was given.
4477 if test "${enable_sim_xor_endian+set}" = set; then :
4478   enableval=$enable_sim_xor_endian; case "${enableval}" in
4479   yes)  sim_xor_endian="-DWITH_XOR_ENDIAN=8";;
4480   no)   sim_xor_endian="-DWITH_XOR_ENDIAN=0";;
4481   *)    sim_xor_endian="-DWITH_XOR_ENDIAN=$enableval";;
4482 esac
4483 if test x"$silent" != x"yes" && test x"$sim_xor_endian" != x""; then
4484   echo "Setting xor-endian flag = $sim_xor_endian" 6>&1
4485 fi
4486 else
4487   sim_xor_endian=""
4488 fi
4489
4490
4491
4492
4493 # Check whether --with-pkgversion was given.
4494 if test "${with_pkgversion+set}" = set; then :
4495   withval=$with_pkgversion; case "$withval" in
4496       yes) as_fn_error $? "package version not specified" "$LINENO" 5 ;;
4497       no)  PKGVERSION= ;;
4498       *)   PKGVERSION="($withval) " ;;
4499      esac
4500 else
4501   PKGVERSION="(GDB) "
4502
4503 fi
4504
4505
4506
4507
4508
4509 # Check whether --with-bugurl was given.
4510 if test "${with_bugurl+set}" = set; then :
4511   withval=$with_bugurl; case "$withval" in
4512       yes) as_fn_error $? "bug URL not specified" "$LINENO" 5 ;;
4513       no)  BUGURL=
4514            ;;
4515       *)   BUGURL="$withval"
4516            ;;
4517      esac
4518 else
4519   BUGURL="https://www.gnu.org/software/gdb/bugs/"
4520
4521 fi
4522
4523   case ${BUGURL} in
4524   "")
4525     REPORT_BUGS_TO=
4526     REPORT_BUGS_TEXI=
4527     ;;
4528   *)
4529     REPORT_BUGS_TO="<$BUGURL>"
4530     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
4531     ;;
4532   esac;
4533
4534
4535
4536
4537 cat >>confdefs.h <<_ACEOF
4538 #define PKGVERSION "$PKGVERSION"
4539 _ACEOF
4540
4541
4542 cat >>confdefs.h <<_ACEOF
4543 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
4544 _ACEOF
4545
4546
4547 # Make sure we can run config.sub.
4548 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
4549   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4550
4551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4552 $as_echo_n "checking build system type... " >&6; }
4553 if ${ac_cv_build+:} false; then :
4554   $as_echo_n "(cached) " >&6
4555 else
4556   ac_build_alias=$build_alias
4557 test "x$ac_build_alias" = x &&
4558   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4559 test "x$ac_build_alias" = x &&
4560   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
4561 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4562   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4563
4564 fi
4565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4566 $as_echo "$ac_cv_build" >&6; }
4567 case $ac_cv_build in
4568 *-*-*) ;;
4569 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
4570 esac
4571 build=$ac_cv_build
4572 ac_save_IFS=$IFS; IFS='-'
4573 set x $ac_cv_build
4574 shift
4575 build_cpu=$1
4576 build_vendor=$2
4577 shift; shift
4578 # Remember, the first character of IFS is used to create $*,
4579 # except with old shells:
4580 build_os=$*
4581 IFS=$ac_save_IFS
4582 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4583
4584
4585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4586 $as_echo_n "checking host system type... " >&6; }
4587 if ${ac_cv_host+:} false; then :
4588   $as_echo_n "(cached) " >&6
4589 else
4590   if test "x$host_alias" = x; then
4591   ac_cv_host=$ac_cv_build
4592 else
4593   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4594     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4595 fi
4596
4597 fi
4598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4599 $as_echo "$ac_cv_host" >&6; }
4600 case $ac_cv_host in
4601 *-*-*) ;;
4602 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
4603 esac
4604 host=$ac_cv_host
4605 ac_save_IFS=$IFS; IFS='-'
4606 set x $ac_cv_host
4607 shift
4608 host_cpu=$1
4609 host_vendor=$2
4610 shift; shift
4611 # Remember, the first character of IFS is used to create $*,
4612 # except with old shells:
4613 host_os=$*
4614 IFS=$ac_save_IFS
4615 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4616
4617
4618 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
4619 $as_echo_n "checking target system type... " >&6; }
4620 if ${ac_cv_target+:} false; then :
4621   $as_echo_n "(cached) " >&6
4622 else
4623   if test "x$target_alias" = x; then
4624   ac_cv_target=$ac_cv_host
4625 else
4626   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
4627     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
4628 fi
4629
4630 fi
4631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
4632 $as_echo "$ac_cv_target" >&6; }
4633 case $ac_cv_target in
4634 *-*-*) ;;
4635 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
4636 esac
4637 target=$ac_cv_target
4638 ac_save_IFS=$IFS; IFS='-'
4639 set x $ac_cv_target
4640 shift
4641 target_cpu=$1
4642 target_vendor=$2
4643 shift; shift
4644 # Remember, the first character of IFS is used to create $*,
4645 # except with old shells:
4646 target_os=$*
4647 IFS=$ac_save_IFS
4648 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
4649
4650
4651 # The aliases save the names the user supplied, while $host etc.
4652 # will get canonicalized.
4653 test -n "$target_alias" &&
4654   test "$program_prefix$program_suffix$program_transform_name" = \
4655     NONENONEs,x,x, &&
4656   program_prefix=${target_alias}-
4657
4658 test "$program_prefix" != NONE &&
4659   program_transform_name="s&^&$program_prefix&;$program_transform_name"
4660 # Use a double $ so make ignores it.
4661 test "$program_suffix" != NONE &&
4662   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
4663 # Double any \ or $.
4664 # By default was `s,x,x', remove it if useless.
4665 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
4666 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
4667
4668
4669 # BFD conditionally uses zlib, so we must link it in if libbfd does, by
4670 # using the same condition.
4671
4672   # Use the system's zlib library.
4673   zlibdir="-L\$(top_builddir)/../zlib"
4674   zlibinc="-I\$(top_srcdir)/../zlib"
4675
4676 # Check whether --with-system-zlib was given.
4677 if test "${with_system_zlib+set}" = set; then :
4678   withval=$with_system_zlib; if test x$with_system_zlib = xyes ; then
4679     zlibdir=
4680     zlibinc=
4681   fi
4682
4683 fi
4684
4685
4686
4687
4688
4689 # BFD uses libdl when when plugins enabled.
4690
4691   maybe_plugins=no
4692   for ac_header in dlfcn.h
4693 do :
4694   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
4695 "
4696 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
4697   cat >>confdefs.h <<_ACEOF
4698 #define HAVE_DLFCN_H 1
4699 _ACEOF
4700  maybe_plugins=yes
4701 fi
4702
4703 done
4704
4705   for ac_header in windows.h
4706 do :
4707   ac_fn_c_check_header_compile "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default
4708 "
4709 if test "x$ac_cv_header_windows_h" = xyes; then :
4710   cat >>confdefs.h <<_ACEOF
4711 #define HAVE_WINDOWS_H 1
4712 _ACEOF
4713  maybe_plugins=yes
4714 fi
4715
4716 done
4717
4718
4719   # Check whether --enable-plugins was given.
4720 if test "${enable_plugins+set}" = set; then :
4721   enableval=$enable_plugins; case "${enableval}" in
4722       no) plugins=no ;;
4723       *) plugins=yes
4724          if test "$maybe_plugins" != "yes" ; then
4725            as_fn_error $? "Building with plugin support requires a host that supports dlopen." "$LINENO" 5
4726          fi ;;
4727      esac
4728 else
4729   plugins=$maybe_plugins
4730
4731 fi
4732
4733   if test "$plugins" = "yes"; then
4734     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlsym" >&5
4735 $as_echo_n "checking for library containing dlsym... " >&6; }
4736 if ${ac_cv_search_dlsym+:} false; then :
4737   $as_echo_n "(cached) " >&6
4738 else
4739   ac_func_search_save_LIBS=$LIBS
4740 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4741 /* end confdefs.h.  */
4742
4743 /* Override any GCC internal prototype to avoid an error.
4744    Use char because int might match the return type of a GCC
4745    builtin and then its argument prototype would still apply.  */
4746 #ifdef __cplusplus
4747 extern "C"
4748 #endif
4749 char dlsym ();
4750 int
4751 main ()
4752 {
4753 return dlsym ();
4754   ;
4755   return 0;
4756 }
4757 _ACEOF
4758 for ac_lib in '' dl; do
4759   if test -z "$ac_lib"; then
4760     ac_res="none required"
4761   else
4762     ac_res=-l$ac_lib
4763     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
4764   fi
4765   if ac_fn_c_try_link "$LINENO"; then :
4766   ac_cv_search_dlsym=$ac_res
4767 fi
4768 rm -f core conftest.err conftest.$ac_objext \
4769     conftest$ac_exeext
4770   if ${ac_cv_search_dlsym+:} false; then :
4771   break
4772 fi
4773 done
4774 if ${ac_cv_search_dlsym+:} false; then :
4775
4776 else
4777   ac_cv_search_dlsym=no
4778 fi
4779 rm conftest.$ac_ext
4780 LIBS=$ac_func_search_save_LIBS
4781 fi
4782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlsym" >&5
4783 $as_echo "$ac_cv_search_dlsym" >&6; }
4784 ac_res=$ac_cv_search_dlsym
4785 if test "$ac_res" != no; then :
4786   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4787
4788 fi
4789
4790   fi
4791
4792
4793 case ${host} in
4794   *mingw32*)
4795
4796 $as_echo "#define USE_WIN32API 1" >>confdefs.h
4797
4798     ;;
4799 esac
4800
4801 ac_config_headers="$ac_config_headers config.h:config.in"
4802
4803
4804
4805 sim_termio=""
4806 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct termios" >&5
4807 $as_echo_n "checking for struct termios... " >&6; }
4808 if ${ac_cv_termios_struct+:} false; then :
4809   $as_echo_n "(cached) " >&6
4810 else
4811   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4812 /* end confdefs.h.  */
4813 #include <sys/types.h>
4814 #include <sys/termios.h>
4815 int
4816 main ()
4817 {
4818 static struct termios x;
4819  x.c_iflag = 0;
4820  x.c_oflag = 0;
4821  x.c_cflag = 0;
4822  x.c_lflag = 0;
4823  x.c_cc[NCCS] = 0;
4824   ;
4825   return 0;
4826 }
4827 _ACEOF
4828 if ac_fn_c_try_compile "$LINENO"; then :
4829   ac_cv_termios_struct=yes
4830 else
4831   ac_cv_termios_struct=no
4832 fi
4833 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4834 fi
4835
4836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_termios_struct" >&5
4837 $as_echo "$ac_cv_termios_struct" >&6; }
4838 if test $ac_cv_termios_struct = yes; then
4839   sim_termio="$sim_termio -DHAVE_TERMIOS_STRUCTURE"
4840 fi
4841
4842 if test "$ac_cv_termios_struct" = "yes"; then
4843   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for c_line field in struct termios" >&5
4844 $as_echo_n "checking for c_line field in struct termios... " >&6; }
4845   if ${ac_cv_termios_cline+:} false; then :
4846   $as_echo_n "(cached) " >&6
4847 else
4848   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4849 /* end confdefs.h.  */
4850 #include <sys/types.h>
4851 #include <sys/termios.h>
4852 int
4853 main ()
4854 {
4855 static struct termios x; x.c_line = 0;
4856   ;
4857   return 0;
4858 }
4859 _ACEOF
4860 if ac_fn_c_try_compile "$LINENO"; then :
4861   ac_cv_termios_cline=yes
4862 else
4863   ac_cv_termios_cline=no
4864 fi
4865 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4866 fi
4867
4868
4869   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_termios_cline" >&5
4870 $as_echo "$ac_cv_termios_cline" >&6; }
4871   if test $ac_cv_termios_cline = yes; then
4872     sim_termio="$sim_termio -DHAVE_TERMIOS_CLINE"
4873   fi
4874 else
4875   ac_cv_termios_cline=no
4876 fi
4877
4878 if test "$ac_cv_termios_struct" != "yes"; then
4879   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct termio" >&5
4880 $as_echo_n "checking for struct termio... " >&6; }
4881   if ${ac_cv_termio_struct+:} false; then :
4882   $as_echo_n "(cached) " >&6
4883 else
4884   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4885 /* end confdefs.h.  */
4886 #include <sys/types.h>
4887 #include <sys/termio.h>
4888 int
4889 main ()
4890 {
4891 static struct termio x;
4892  x.c_iflag = 0;
4893  x.c_oflag = 0;
4894  x.c_cflag = 0;
4895  x.c_lflag = 0;
4896  x.c_cc[NCC] = 0;
4897   ;
4898   return 0;
4899 }
4900 _ACEOF
4901 if ac_fn_c_try_compile "$LINENO"; then :
4902   ac_cv_termio_struct=yes
4903 else
4904   ac_cv_termio_struct=no
4905 fi
4906 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4907 fi
4908
4909   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_termio_struct" >&5
4910 $as_echo "$ac_cv_termio_struct" >&6; }
4911   if test $ac_cv_termio_struct = yes; then
4912     sim_termio="$sim_termio -DHAVE_TERMIO_STRUCTURE"
4913   fi
4914 else
4915   ac_cv_termio_struct=no
4916 fi
4917
4918 if test "$ac_cv_termio_struct" = "yes"; then
4919   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for c_line field in struct termio" >&5
4920 $as_echo_n "checking for c_line field in struct termio... " >&6; }
4921   if ${ac_cv_termio_cline+:} false; then :
4922   $as_echo_n "(cached) " >&6
4923 else
4924   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4925 /* end confdefs.h.  */
4926 #include <sys/types.h>
4927 #include <sys/termio.h>
4928 int
4929 main ()
4930 {
4931 static struct termio x; x.c_line = 0;
4932   ;
4933   return 0;
4934 }
4935 _ACEOF
4936 if ac_fn_c_try_compile "$LINENO"; then :
4937   ac_cv_termio_cline=yes
4938 else
4939   ac_cv_termio_cline=no
4940 fi
4941 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4942 fi
4943
4944
4945   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_termio_cline" >&5
4946 $as_echo "$ac_cv_termio_cline" >&6; }
4947   if test $ac_cv_termio_cline = yes; then
4948     sim_termio="$sim_termio -DHAVE_TERMIO_CLINE"
4949   fi
4950 else
4951   ac_cv_termio_cline=no
4952 fi
4953
4954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct statfs" >&5
4955 $as_echo_n "checking for struct statfs... " >&6; }
4956 if ${ac_cv_struct_statfs+:} false; then :
4957   $as_echo_n "(cached) " >&6
4958 else
4959   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4960 /* end confdefs.h.  */
4961 #include <sys/types.h>
4962 #ifdef HAVE_SYS_PARAM_H
4963 #include <sys/param.h>
4964 #endif
4965 #ifdef HAVE_SYS_MOUNT_H
4966 #include <sys/mount.h>
4967 #endif
4968 #ifdef HAVE_SYS_VFS_H
4969 #include <sys/vfs.h>
4970 #endif
4971 #ifdef HAVE_SYS_STATFS_H
4972 #include <sys/statfs.h>
4973 #endif
4974 int
4975 main ()
4976 {
4977 static struct statfs s;
4978   ;
4979   return 0;
4980 }
4981 _ACEOF
4982 if ac_fn_c_try_compile "$LINENO"; then :
4983   ac_cv_struct_statfs=yes
4984 else
4985   ac_cv_struct_statfs=no
4986 fi
4987 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4988 fi
4989
4990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_statfs" >&5
4991 $as_echo "$ac_cv_struct_statfs" >&6; }
4992 if test $ac_cv_struct_statfs = yes; then
4993
4994 $as_echo "#define HAVE_STRUCT_STATFS 1" >>confdefs.h
4995
4996 fi
4997
4998 ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
4999 if test "x$ac_cv_type_long_long" = xyes; then :
5000
5001 cat >>confdefs.h <<_ACEOF
5002 #define HAVE_LONG_LONG 1
5003 _ACEOF
5004
5005
5006 fi
5007
5008
5009 sim_devzero=""
5010 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for /dev/zero" >&5
5011 $as_echo_n "checking for /dev/zero... " >&6; }
5012 if ${ac_cv_devzero+:} false; then :
5013   $as_echo_n "(cached) " >&6
5014 else
5015   if test "$cross_compiling" = yes; then :
5016   ac_cv_devzero=no
5017 else
5018   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5019 /* end confdefs.h.  */
5020 #include <fcntl.h>
5021 main () {
5022   char buf[2048];
5023   int i;
5024   int fd = open ("/dev/zero", O_RDONLY);
5025   if (fd < 0)
5026     return 1;
5027   for (i = 0; i < sizeof (buf); i++)
5028     buf[i] = 1;
5029   if (read (fd, buf, sizeof (buf)) != sizeof (buf))
5030     return 1;
5031   for (i = 0; i < sizeof (buf); i++)
5032     if (buf[i])
5033       return 1;
5034   return 0;
5035 }
5036 _ACEOF
5037 if ac_fn_c_try_run "$LINENO"; then :
5038   ac_cv_devzero=yes
5039 else
5040   ac_cv_devzero=no
5041 fi
5042 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5043   conftest.$ac_objext conftest.beam conftest.$ac_ext
5044 fi
5045
5046 fi
5047
5048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_devzero" >&5
5049 $as_echo "$ac_cv_devzero" >&6; }
5050 if test $ac_cv_devzero = yes; then
5051   sim_devzero="-DHAVE_DEVZERO"
5052 else
5053   sim_devzero=""
5054 fi
5055
5056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for common simulator directory" >&5
5057 $as_echo_n "checking for common simulator directory... " >&6; }
5058 if test -f "${srcdir}/../common/callback.c"; then
5059   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5060 $as_echo "yes" >&6; }
5061   sim_callback="callback.o targ-map.o"
5062   sim_targ_vals="targ-vals.h targ-map.c targ-vals.def"
5063 else
5064   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5065 $as_echo "no" >&6; }
5066   sim_callback=""
5067   sim_targ_vals=""
5068 fi
5069
5070 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for common simulator directory fpu implementation" >&5
5071 $as_echo_n "checking for common simulator directory fpu implementation... " >&6; }
5072 if test -f "${srcdir}/../common/sim-fpu.c"; then
5073   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5074 $as_echo "yes" >&6; }
5075   sim_fpu_cflags="-DHAVE_COMMON_FPU -I../common -I${srcdir}/../common"
5076   sim_fpu="sim-fpu.o"
5077 else
5078   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5079 $as_echo "no" >&6; }
5080   sim_fpu_cflags=
5081   sim_fpu=
5082 fi
5083
5084 # Since we run commands on the build system, we have to create a
5085 # separate config header for the build system if build != host.
5086 if test x$host = x$build; then
5087   ac_config_commands="$ac_config_commands build-config.h"
5088
5089 else
5090   tempdir=build.$$
5091   rm -rf $tempdir
5092   mkdir $tempdir
5093   cd $tempdir
5094   case ${srcdir} in
5095   /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
5096   *) realsrcdir=../${srcdir};;
5097   esac
5098   saved_CFLAGS="${CFLAGS}"
5099   CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
5100   LDFLAGS="${LDFLAGS_FOR_BUILD}" \
5101   ${realsrcdir}/configure \
5102     --enable-languages=${enable_languages-all} \
5103     --target=$target_alias --host=$build_alias --build=$build_alias
5104   CFLAGS="${saved_CFLAGS}"
5105   mv config.h ../build-config.h
5106   cd ..
5107   rm -rf $tempdir
5108 fi
5109
5110
5111
5112
5113
5114
5115 AR=${AR-ar}
5116
5117 if test -n "$ac_tool_prefix"; then
5118   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5119 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5121 $as_echo_n "checking for $ac_word... " >&6; }
5122 if ${ac_cv_prog_RANLIB+:} false; then :
5123   $as_echo_n "(cached) " >&6
5124 else
5125   if test -n "$RANLIB"; then
5126   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5127 else
5128 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5129 for as_dir in $PATH
5130 do
5131   IFS=$as_save_IFS
5132   test -z "$as_dir" && as_dir=.
5133     for ac_exec_ext in '' $ac_executable_extensions; do
5134   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5135     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5136     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5137     break 2
5138   fi
5139 done
5140   done
5141 IFS=$as_save_IFS
5142
5143 fi
5144 fi
5145 RANLIB=$ac_cv_prog_RANLIB
5146 if test -n "$RANLIB"; then
5147   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5148 $as_echo "$RANLIB" >&6; }
5149 else
5150   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5151 $as_echo "no" >&6; }
5152 fi
5153
5154
5155 fi
5156 if test -z "$ac_cv_prog_RANLIB"; then
5157   ac_ct_RANLIB=$RANLIB
5158   # Extract the first word of "ranlib", so it can be a program name with args.
5159 set dummy ranlib; ac_word=$2
5160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5161 $as_echo_n "checking for $ac_word... " >&6; }
5162 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
5163   $as_echo_n "(cached) " >&6
5164 else
5165   if test -n "$ac_ct_RANLIB"; then
5166   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5167 else
5168 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5169 for as_dir in $PATH
5170 do
5171   IFS=$as_save_IFS
5172   test -z "$as_dir" && as_dir=.
5173     for ac_exec_ext in '' $ac_executable_extensions; do
5174   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5175     ac_cv_prog_ac_ct_RANLIB="ranlib"
5176     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5177     break 2
5178   fi
5179 done
5180   done
5181 IFS=$as_save_IFS
5182
5183 fi
5184 fi
5185 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5186 if test -n "$ac_ct_RANLIB"; then
5187   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5188 $as_echo "$ac_ct_RANLIB" >&6; }
5189 else
5190   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5191 $as_echo "no" >&6; }
5192 fi
5193
5194   if test "x$ac_ct_RANLIB" = x; then
5195     RANLIB=":"
5196   else
5197     case $cross_compiling:$ac_tool_warned in
5198 yes:)
5199 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5200 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5201 ac_tool_warned=yes ;;
5202 esac
5203     RANLIB=$ac_ct_RANLIB
5204   fi
5205 else
5206   RANLIB="$ac_cv_prog_RANLIB"
5207 fi
5208
5209
5210
5211
5212
5213
5214
5215
5216
5217
5218
5219
5220
5221
5222
5223
5224
5225
5226
5227
5228
5229
5230
5231
5232
5233
5234
5235
5236
5237
5238
5239
5240
5241
5242
5243
5244
5245
5246 ac_config_files="$ac_config_files Makefile"
5247
5248 ac_config_commands="$ac_config_commands default"
5249
5250 cat >confcache <<\_ACEOF
5251 # This file is a shell script that caches the results of configure
5252 # tests run on this system so they can be shared between configure
5253 # scripts and configure runs, see configure's option --config-cache.
5254 # It is not useful on other systems.  If it contains results you don't
5255 # want to keep, you may remove or edit it.
5256 #
5257 # config.status only pays attention to the cache file if you give it
5258 # the --recheck option to rerun configure.
5259 #
5260 # `ac_cv_env_foo' variables (set or unset) will be overridden when
5261 # loading this file, other *unset* `ac_cv_foo' will be assigned the
5262 # following values.
5263
5264 _ACEOF
5265
5266 # The following way of writing the cache mishandles newlines in values,
5267 # but we know of no workaround that is simple, portable, and efficient.
5268 # So, we kill variables containing newlines.
5269 # Ultrix sh set writes to stderr and can't be redirected directly,
5270 # and sets the high bit in the cache file unless we assign to the vars.
5271 (
5272   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
5273     eval ac_val=\$$ac_var
5274     case $ac_val in #(
5275     *${as_nl}*)
5276       case $ac_var in #(
5277       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
5278 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
5279       esac
5280       case $ac_var in #(
5281       _ | IFS | as_nl) ;; #(
5282       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
5283       *) { eval $ac_var=; unset $ac_var;} ;;
5284       esac ;;
5285     esac
5286   done
5287
5288   (set) 2>&1 |
5289     case $as_nl`(ac_space=' '; set) 2>&1` in #(
5290     *${as_nl}ac_space=\ *)
5291       # `set' does not quote correctly, so add quotes: double-quote
5292       # substitution turns \\\\ into \\, and sed turns \\ into \.
5293       sed -n \
5294         "s/'/'\\\\''/g;
5295           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5296       ;; #(
5297     *)
5298       # `set' quotes correctly as required by POSIX, so do not add quotes.
5299       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
5300       ;;
5301     esac |
5302     sort
5303 ) |
5304   sed '
5305      /^ac_cv_env_/b end
5306      t clear
5307      :clear
5308      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5309      t end
5310      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5311      :end' >>confcache
5312 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
5313   if test -w "$cache_file"; then
5314     if test "x$cache_file" != "x/dev/null"; then
5315       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
5316 $as_echo "$as_me: updating cache $cache_file" >&6;}
5317       if test ! -f "$cache_file" || test -h "$cache_file"; then
5318         cat confcache >"$cache_file"
5319       else
5320         case $cache_file in #(
5321         */* | ?:*)
5322           mv -f confcache "$cache_file"$$ &&
5323           mv -f "$cache_file"$$ "$cache_file" ;; #(
5324         *)
5325           mv -f confcache "$cache_file" ;;
5326         esac
5327       fi
5328     fi
5329   else
5330     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
5331 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
5332   fi
5333 fi
5334 rm -f confcache
5335
5336 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5337 # Let make expand exec_prefix.
5338 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5339
5340 DEFS=-DHAVE_CONFIG_H
5341
5342 ac_libobjs=
5343 ac_ltlibobjs=
5344 U=
5345 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5346   # 1. Remove the extension, and $U if already installed.
5347   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
5348   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
5349   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
5350   #    will be set to the directory where LIBOBJS objects are built.
5351   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
5352   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
5353 done
5354 LIBOBJS=$ac_libobjs
5355
5356 LTLIBOBJS=$ac_ltlibobjs
5357
5358
5359
5360
5361 : "${CONFIG_STATUS=./config.status}"
5362 ac_write_fail=0
5363 ac_clean_files_save=$ac_clean_files
5364 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5365 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
5366 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
5367 as_write_fail=0
5368 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
5369 #! $SHELL
5370 # Generated by $as_me.
5371 # Run this file to recreate the current configuration.
5372 # Compiler output produced by configure, useful for debugging
5373 # configure, is in config.log if it exists.
5374
5375 debug=false
5376 ac_cs_recheck=false
5377 ac_cs_silent=false
5378
5379 SHELL=\${CONFIG_SHELL-$SHELL}
5380 export SHELL
5381 _ASEOF
5382 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
5383 ## -------------------- ##
5384 ## M4sh Initialization. ##
5385 ## -------------------- ##
5386
5387 # Be more Bourne compatible
5388 DUALCASE=1; export DUALCASE # for MKS sh
5389 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
5390   emulate sh
5391   NULLCMD=:
5392   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
5393   # is contrary to our usage.  Disable this feature.
5394   alias -g '${1+"$@"}'='"$@"'
5395   setopt NO_GLOB_SUBST
5396 else
5397   case `(set -o) 2>/dev/null` in #(
5398   *posix*) :
5399     set -o posix ;; #(
5400   *) :
5401      ;;
5402 esac
5403 fi
5404
5405
5406 as_nl='
5407 '
5408 export as_nl
5409 # Printing a long string crashes Solaris 7 /usr/bin/printf.
5410 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5411 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
5412 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
5413 # Prefer a ksh shell builtin over an external printf program on Solaris,
5414 # but without wasting forks for bash or zsh.
5415 if test -z "$BASH_VERSION$ZSH_VERSION" \
5416     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
5417   as_echo='print -r --'
5418   as_echo_n='print -rn --'
5419 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
5420   as_echo='printf %s\n'
5421   as_echo_n='printf %s'
5422 else
5423   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
5424     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
5425     as_echo_n='/usr/ucb/echo -n'
5426   else
5427     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
5428     as_echo_n_body='eval
5429       arg=$1;
5430       case $arg in #(
5431       *"$as_nl"*)
5432         expr "X$arg" : "X\\(.*\\)$as_nl";
5433         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
5434       esac;
5435       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
5436     '
5437     export as_echo_n_body
5438     as_echo_n='sh -c $as_echo_n_body as_echo'
5439   fi
5440   export as_echo_body
5441   as_echo='sh -c $as_echo_body as_echo'
5442 fi
5443
5444 # The user is always right.
5445 if test "${PATH_SEPARATOR+set}" != set; then
5446   PATH_SEPARATOR=:
5447   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
5448     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
5449       PATH_SEPARATOR=';'
5450   }
5451 fi
5452
5453
5454 # IFS
5455 # We need space, tab and new line, in precisely that order.  Quoting is
5456 # there to prevent editors from complaining about space-tab.
5457 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
5458 # splitting by setting IFS to empty value.)
5459 IFS=" ""        $as_nl"
5460
5461 # Find who we are.  Look in the path if we contain no directory separator.
5462 as_myself=
5463 case $0 in #((
5464   *[\\/]* ) as_myself=$0 ;;
5465   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5466 for as_dir in $PATH
5467 do
5468   IFS=$as_save_IFS
5469   test -z "$as_dir" && as_dir=.
5470     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5471   done
5472 IFS=$as_save_IFS
5473
5474      ;;
5475 esac
5476 # We did not find ourselves, most probably we were run as `sh COMMAND'
5477 # in which case we are not to be found in the path.
5478 if test "x$as_myself" = x; then
5479   as_myself=$0
5480 fi
5481 if test ! -f "$as_myself"; then
5482   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
5483   exit 1
5484 fi
5485
5486 # Unset variables that we do not need and which cause bugs (e.g. in
5487 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
5488 # suppresses any "Segmentation fault" message there.  '((' could
5489 # trigger a bug in pdksh 5.2.14.
5490 for as_var in BASH_ENV ENV MAIL MAILPATH
5491 do eval test x\${$as_var+set} = xset \
5492   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
5493 done
5494 PS1='$ '
5495 PS2='> '
5496 PS4='+ '
5497
5498 # NLS nuisances.
5499 LC_ALL=C
5500 export LC_ALL
5501 LANGUAGE=C
5502 export LANGUAGE
5503
5504 # CDPATH.
5505 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
5506
5507
5508 # as_fn_error STATUS ERROR [LINENO LOG_FD]
5509 # ----------------------------------------
5510 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
5511 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
5512 # script with STATUS, using 1 if that was 0.
5513 as_fn_error ()
5514 {
5515   as_status=$1; test $as_status -eq 0 && as_status=1
5516   if test "$4"; then
5517     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
5518     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
5519   fi
5520   $as_echo "$as_me: error: $2" >&2
5521   as_fn_exit $as_status
5522 } # as_fn_error
5523
5524
5525 # as_fn_set_status STATUS
5526 # -----------------------
5527 # Set $? to STATUS, without forking.
5528 as_fn_set_status ()
5529 {
5530   return $1
5531 } # as_fn_set_status
5532
5533 # as_fn_exit STATUS
5534 # -----------------
5535 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
5536 as_fn_exit ()
5537 {
5538   set +e
5539   as_fn_set_status $1
5540   exit $1
5541 } # as_fn_exit
5542
5543 # as_fn_unset VAR
5544 # ---------------
5545 # Portably unset VAR.
5546 as_fn_unset ()
5547 {
5548   { eval $1=; unset $1;}
5549 }
5550 as_unset=as_fn_unset
5551 # as_fn_append VAR VALUE
5552 # ----------------------
5553 # Append the text in VALUE to the end of the definition contained in VAR. Take
5554 # advantage of any shell optimizations that allow amortized linear growth over
5555 # repeated appends, instead of the typical quadratic growth present in naive
5556 # implementations.
5557 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
5558   eval 'as_fn_append ()
5559   {
5560     eval $1+=\$2
5561   }'
5562 else
5563   as_fn_append ()
5564   {
5565     eval $1=\$$1\$2
5566   }
5567 fi # as_fn_append
5568
5569 # as_fn_arith ARG...
5570 # ------------------
5571 # Perform arithmetic evaluation on the ARGs, and store the result in the
5572 # global $as_val. Take advantage of shells that can avoid forks. The arguments
5573 # must be portable across $(()) and expr.
5574 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
5575   eval 'as_fn_arith ()
5576   {
5577     as_val=$(( $* ))
5578   }'
5579 else
5580   as_fn_arith ()
5581   {
5582     as_val=`expr "$@" || test $? -eq 1`
5583   }
5584 fi # as_fn_arith
5585
5586
5587 if expr a : '\(a\)' >/dev/null 2>&1 &&
5588    test "X`expr 00001 : '.*\(...\)'`" = X001; then
5589   as_expr=expr
5590 else
5591   as_expr=false
5592 fi
5593
5594 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
5595   as_basename=basename
5596 else
5597   as_basename=false
5598 fi
5599
5600 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
5601   as_dirname=dirname
5602 else
5603   as_dirname=false
5604 fi
5605
5606 as_me=`$as_basename -- "$0" ||
5607 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5608          X"$0" : 'X\(//\)$' \| \
5609          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
5610 $as_echo X/"$0" |
5611     sed '/^.*\/\([^/][^/]*\)\/*$/{
5612             s//\1/
5613             q
5614           }
5615           /^X\/\(\/\/\)$/{
5616             s//\1/
5617             q
5618           }
5619           /^X\/\(\/\).*/{
5620             s//\1/
5621             q
5622           }
5623           s/.*/./; q'`
5624
5625 # Avoid depending upon Character Ranges.
5626 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5627 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5628 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5629 as_cr_digits='0123456789'
5630 as_cr_alnum=$as_cr_Letters$as_cr_digits
5631
5632 ECHO_C= ECHO_N= ECHO_T=
5633 case `echo -n x` in #(((((
5634 -n*)
5635   case `echo 'xy\c'` in
5636   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
5637   xy)  ECHO_C='\c';;
5638   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
5639        ECHO_T=' ';;
5640   esac;;
5641 *)
5642   ECHO_N='-n';;
5643 esac
5644
5645 rm -f conf$$ conf$$.exe conf$$.file
5646 if test -d conf$$.dir; then
5647   rm -f conf$$.dir/conf$$.file
5648 else
5649   rm -f conf$$.dir
5650   mkdir conf$$.dir 2>/dev/null
5651 fi
5652 if (echo >conf$$.file) 2>/dev/null; then
5653   if ln -s conf$$.file conf$$ 2>/dev/null; then
5654     as_ln_s='ln -s'
5655     # ... but there are two gotchas:
5656     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5657     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5658     # In both cases, we have to default to `cp -pR'.
5659     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
5660       as_ln_s='cp -pR'
5661   elif ln conf$$.file conf$$ 2>/dev/null; then
5662     as_ln_s=ln
5663   else
5664     as_ln_s='cp -pR'
5665   fi
5666 else
5667   as_ln_s='cp -pR'
5668 fi
5669 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5670 rmdir conf$$.dir 2>/dev/null
5671
5672
5673 # as_fn_mkdir_p
5674 # -------------
5675 # Create "$as_dir" as a directory, including parents if necessary.
5676 as_fn_mkdir_p ()
5677 {
5678
5679   case $as_dir in #(
5680   -*) as_dir=./$as_dir;;
5681   esac
5682   test -d "$as_dir" || eval $as_mkdir_p || {
5683     as_dirs=
5684     while :; do
5685       case $as_dir in #(
5686       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5687       *) as_qdir=$as_dir;;
5688       esac
5689       as_dirs="'$as_qdir' $as_dirs"
5690       as_dir=`$as_dirname -- "$as_dir" ||
5691 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5692          X"$as_dir" : 'X\(//\)[^/]' \| \
5693          X"$as_dir" : 'X\(//\)$' \| \
5694          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5695 $as_echo X"$as_dir" |
5696     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5697             s//\1/
5698             q
5699           }
5700           /^X\(\/\/\)[^/].*/{
5701             s//\1/
5702             q
5703           }
5704           /^X\(\/\/\)$/{
5705             s//\1/
5706             q
5707           }
5708           /^X\(\/\).*/{
5709             s//\1/
5710             q
5711           }
5712           s/.*/./; q'`
5713       test -d "$as_dir" && break
5714     done
5715     test -z "$as_dirs" || eval "mkdir $as_dirs"
5716   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
5717
5718
5719 } # as_fn_mkdir_p
5720 if mkdir -p . 2>/dev/null; then
5721   as_mkdir_p='mkdir -p "$as_dir"'
5722 else
5723   test -d ./-p && rmdir ./-p
5724   as_mkdir_p=false
5725 fi
5726
5727
5728 # as_fn_executable_p FILE
5729 # -----------------------
5730 # Test if FILE is an executable regular file.
5731 as_fn_executable_p ()
5732 {
5733   test -f "$1" && test -x "$1"
5734 } # as_fn_executable_p
5735 as_test_x='test -x'
5736 as_executable_p=as_fn_executable_p
5737
5738 # Sed expression to map a string onto a valid CPP name.
5739 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5740
5741 # Sed expression to map a string onto a valid variable name.
5742 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5743
5744
5745 exec 6>&1
5746 ## ----------------------------------- ##
5747 ## Main body of $CONFIG_STATUS script. ##
5748 ## ----------------------------------- ##
5749 _ASEOF
5750 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
5751
5752 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5753 # Save the log message, to keep $0 and so on meaningful, and to
5754 # report actual input values of CONFIG_FILES etc. instead of their
5755 # values after options handling.
5756 ac_log="
5757 This file was extended by $as_me, which was
5758 generated by GNU Autoconf 2.69.  Invocation command line was
5759
5760   CONFIG_FILES    = $CONFIG_FILES
5761   CONFIG_HEADERS  = $CONFIG_HEADERS
5762   CONFIG_LINKS    = $CONFIG_LINKS
5763   CONFIG_COMMANDS = $CONFIG_COMMANDS
5764   $ $0 $@
5765
5766 on `(hostname || uname -n) 2>/dev/null | sed 1q`
5767 "
5768
5769 _ACEOF
5770
5771 case $ac_config_files in *"
5772 "*) set x $ac_config_files; shift; ac_config_files=$*;;
5773 esac
5774
5775 case $ac_config_headers in *"
5776 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
5777 esac
5778
5779
5780 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5781 # Files that config.status was made for.
5782 config_files="$ac_config_files"
5783 config_headers="$ac_config_headers"
5784 config_commands="$ac_config_commands"
5785
5786 _ACEOF
5787
5788 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5789 ac_cs_usage="\
5790 \`$as_me' instantiates files and other configuration actions
5791 from templates according to the current configuration.  Unless the files
5792 and actions are specified as TAGs, all are instantiated by default.
5793
5794 Usage: $0 [OPTION]... [TAG]...
5795
5796   -h, --help       print this help, then exit
5797   -V, --version    print version number and configuration settings, then exit
5798       --config     print configuration, then exit
5799   -q, --quiet, --silent
5800                    do not print progress messages
5801   -d, --debug      don't remove temporary files
5802       --recheck    update $as_me by reconfiguring in the same conditions
5803       --file=FILE[:TEMPLATE]
5804                    instantiate the configuration file FILE
5805       --header=FILE[:TEMPLATE]
5806                    instantiate the configuration header FILE
5807
5808 Configuration files:
5809 $config_files
5810
5811 Configuration headers:
5812 $config_headers
5813
5814 Configuration commands:
5815 $config_commands
5816
5817 Report bugs to the package provider."
5818
5819 _ACEOF
5820 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5821 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
5822 ac_cs_version="\\
5823 config.status
5824 configured by $0, generated by GNU Autoconf 2.69,
5825   with options \\"\$ac_cs_config\\"
5826
5827 Copyright (C) 2012 Free Software Foundation, Inc.
5828 This config.status script is free software; the Free Software Foundation
5829 gives unlimited permission to copy, distribute and modify it."
5830
5831 ac_pwd='$ac_pwd'
5832 srcdir='$srcdir'
5833 INSTALL='$INSTALL'
5834 test -n "\$AWK" || AWK=awk
5835 _ACEOF
5836
5837 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5838 # The default lists apply if the user does not specify any file.
5839 ac_need_defaults=:
5840 while test $# != 0
5841 do
5842   case $1 in
5843   --*=?*)
5844     ac_option=`expr "X$1" : 'X\([^=]*\)='`
5845     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
5846     ac_shift=:
5847     ;;
5848   --*=)
5849     ac_option=`expr "X$1" : 'X\([^=]*\)='`
5850     ac_optarg=
5851     ac_shift=:
5852     ;;
5853   *)
5854     ac_option=$1
5855     ac_optarg=$2
5856     ac_shift=shift
5857     ;;
5858   esac
5859
5860   case $ac_option in
5861   # Handling of the options.
5862   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5863     ac_cs_recheck=: ;;
5864   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
5865     $as_echo "$ac_cs_version"; exit ;;
5866   --config | --confi | --conf | --con | --co | --c )
5867     $as_echo "$ac_cs_config"; exit ;;
5868   --debug | --debu | --deb | --de | --d | -d )
5869     debug=: ;;
5870   --file | --fil | --fi | --f )
5871     $ac_shift
5872     case $ac_optarg in
5873     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5874     '') as_fn_error $? "missing file argument" ;;
5875     esac
5876     as_fn_append CONFIG_FILES " '$ac_optarg'"
5877     ac_need_defaults=false;;
5878   --header | --heade | --head | --hea )
5879     $ac_shift
5880     case $ac_optarg in
5881     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5882     esac
5883     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
5884     ac_need_defaults=false;;
5885   --he | --h)
5886     # Conflict between --help and --header
5887     as_fn_error $? "ambiguous option: \`$1'
5888 Try \`$0 --help' for more information.";;
5889   --help | --hel | -h )
5890     $as_echo "$ac_cs_usage"; exit ;;
5891   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5892   | -silent | --silent | --silen | --sile | --sil | --si | --s)
5893     ac_cs_silent=: ;;
5894
5895   # This is an error.
5896   -*) as_fn_error $? "unrecognized option: \`$1'
5897 Try \`$0 --help' for more information." ;;
5898
5899   *) as_fn_append ac_config_targets " $1"
5900      ac_need_defaults=false ;;
5901
5902   esac
5903   shift
5904 done
5905
5906 ac_configure_extra_args=
5907
5908 if $ac_cs_silent; then
5909   exec 6>/dev/null
5910   ac_configure_extra_args="$ac_configure_extra_args --silent"
5911 fi
5912
5913 _ACEOF
5914 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5915 if \$ac_cs_recheck; then
5916   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5917   shift
5918   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
5919   CONFIG_SHELL='$SHELL'
5920   export CONFIG_SHELL
5921   exec "\$@"
5922 fi
5923
5924 _ACEOF
5925 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5926 exec 5>>config.log
5927 {
5928   echo
5929   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5930 ## Running $as_me. ##
5931 _ASBOX
5932   $as_echo "$ac_log"
5933 } >&5
5934
5935 _ACEOF
5936 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5937 _ACEOF
5938
5939 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5940
5941 # Handling of arguments.
5942 for ac_config_target in $ac_config_targets
5943 do
5944   case $ac_config_target in
5945     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
5946     "build-config.h") CONFIG_COMMANDS="$CONFIG_COMMANDS build-config.h" ;;
5947     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
5948     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
5949
5950   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
5951   esac
5952 done
5953
5954
5955 # If the user did not use the arguments to specify the items to instantiate,
5956 # then the envvar interface is used.  Set only those that are not.
5957 # We use the long form for the default assignment because of an extremely
5958 # bizarre bug on SunOS 4.1.3.
5959 if $ac_need_defaults; then
5960   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5961   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5962   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
5963 fi
5964
5965 # Have a temporary directory for convenience.  Make it in the build tree
5966 # simply because there is no reason against having it here, and in addition,
5967 # creating and moving files from /tmp can sometimes cause problems.
5968 # Hook for its removal unless debugging.
5969 # Note that there is a small window in which the directory will not be cleaned:
5970 # after its creation but before its name has been assigned to `$tmp'.
5971 $debug ||
5972 {
5973   tmp= ac_tmp=
5974   trap 'exit_status=$?
5975   : "${ac_tmp:=$tmp}"
5976   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
5977 ' 0
5978   trap 'as_fn_exit 1' 1 2 13 15
5979 }
5980 # Create a (secure) tmp directory for tmp files.
5981
5982 {
5983   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
5984   test -d "$tmp"
5985 }  ||
5986 {
5987   tmp=./conf$$-$RANDOM
5988   (umask 077 && mkdir "$tmp")
5989 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
5990 ac_tmp=$tmp
5991
5992 # Set up the scripts for CONFIG_FILES section.
5993 # No need to generate them if there are no CONFIG_FILES.
5994 # This happens for instance with `./config.status config.h'.
5995 if test -n "$CONFIG_FILES"; then
5996
5997
5998 ac_cr=`echo X | tr X '\015'`
5999 # On cygwin, bash can eat \r inside `` if the user requested igncr.
6000 # But we know of no other shell where ac_cr would be empty at this
6001 # point, so we can use a bashism as a fallback.
6002 if test "x$ac_cr" = x; then
6003   eval ac_cr=\$\'\\r\'
6004 fi
6005 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
6006 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
6007   ac_cs_awk_cr='\\r'
6008 else
6009   ac_cs_awk_cr=$ac_cr
6010 fi
6011
6012 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
6013 _ACEOF
6014
6015
6016 {
6017   echo "cat >conf$$subs.awk <<_ACEOF" &&
6018   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
6019   echo "_ACEOF"
6020 } >conf$$subs.sh ||
6021   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
6022 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
6023 ac_delim='%!_!# '
6024 for ac_last_try in false false false false false :; do
6025   . ./conf$$subs.sh ||
6026     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
6027
6028   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
6029   if test $ac_delim_n = $ac_delim_num; then
6030     break
6031   elif $ac_last_try; then
6032     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
6033   else
6034     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6035   fi
6036 done
6037 rm -f conf$$subs.sh
6038
6039 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6040 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
6041 _ACEOF
6042 sed -n '
6043 h
6044 s/^/S["/; s/!.*/"]=/
6045 p
6046 g
6047 s/^[^!]*!//
6048 :repl
6049 t repl
6050 s/'"$ac_delim"'$//
6051 t delim
6052 :nl
6053 h
6054 s/\(.\{148\}\)..*/\1/
6055 t more1
6056 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
6057 p
6058 n
6059 b repl
6060 :more1
6061 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6062 p
6063 g
6064 s/.\{148\}//
6065 t nl
6066 :delim
6067 h
6068 s/\(.\{148\}\)..*/\1/
6069 t more2
6070 s/["\\]/\\&/g; s/^/"/; s/$/"/
6071 p
6072 b
6073 :more2
6074 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6075 p
6076 g
6077 s/.\{148\}//
6078 t delim
6079 ' <conf$$subs.awk | sed '
6080 /^[^""]/{
6081   N
6082   s/\n//
6083 }
6084 ' >>$CONFIG_STATUS || ac_write_fail=1
6085 rm -f conf$$subs.awk
6086 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6087 _ACAWK
6088 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
6089   for (key in S) S_is_set[key] = 1
6090   FS = "\a"
6091
6092 }
6093 {
6094   line = $ 0
6095   nfields = split(line, field, "@")
6096   substed = 0
6097   len = length(field[1])
6098   for (i = 2; i < nfields; i++) {
6099     key = field[i]
6100     keylen = length(key)
6101     if (S_is_set[key]) {
6102       value = S[key]
6103       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
6104       len += length(value) + length(field[++i])
6105       substed = 1
6106     } else
6107       len += 1 + keylen
6108   }
6109
6110   print line
6111 }
6112
6113 _ACAWK
6114 _ACEOF
6115 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6116 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
6117   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
6118 else
6119   cat
6120 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
6121   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
6122 _ACEOF
6123
6124 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
6125 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
6126 # trailing colons and then remove the whole line if VPATH becomes empty
6127 # (actually we leave an empty line to preserve line numbers).
6128 if test "x$srcdir" = x.; then
6129   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
6130 h
6131 s///
6132 s/^/:/
6133 s/[      ]*$/:/
6134 s/:\$(srcdir):/:/g
6135 s/:\${srcdir}:/:/g
6136 s/:@srcdir@:/:/g
6137 s/^:*//
6138 s/:*$//
6139 x
6140 s/\(=[   ]*\).*/\1/
6141 G
6142 s/\n//
6143 s/^[^=]*=[       ]*$//
6144 }'
6145 fi
6146
6147 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6148 fi # test -n "$CONFIG_FILES"
6149
6150 # Set up the scripts for CONFIG_HEADERS section.
6151 # No need to generate them if there are no CONFIG_HEADERS.
6152 # This happens for instance with `./config.status Makefile'.
6153 if test -n "$CONFIG_HEADERS"; then
6154 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
6155 BEGIN {
6156 _ACEOF
6157
6158 # Transform confdefs.h into an awk script `defines.awk', embedded as
6159 # here-document in config.status, that substitutes the proper values into
6160 # config.h.in to produce config.h.
6161
6162 # Create a delimiter string that does not exist in confdefs.h, to ease
6163 # handling of long lines.
6164 ac_delim='%!_!# '
6165 for ac_last_try in false false :; do
6166   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
6167   if test -z "$ac_tt"; then
6168     break
6169   elif $ac_last_try; then
6170     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
6171   else
6172     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6173   fi
6174 done
6175
6176 # For the awk script, D is an array of macro values keyed by name,
6177 # likewise P contains macro parameters if any.  Preserve backslash
6178 # newline sequences.
6179
6180 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
6181 sed -n '
6182 s/.\{148\}/&'"$ac_delim"'/g
6183 t rset
6184 :rset
6185 s/^[     ]*#[    ]*define[       ][      ]*/ /
6186 t def
6187 d
6188 :def
6189 s/\\$//
6190 t bsnl
6191 s/["\\]/\\&/g
6192 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
6193 D["\1"]=" \3"/p
6194 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
6195 d
6196 :bsnl
6197 s/["\\]/\\&/g
6198 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
6199 D["\1"]=" \3\\\\\\n"\\/p
6200 t cont
6201 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
6202 t cont
6203 d
6204 :cont
6205 n
6206 s/.\{148\}/&'"$ac_delim"'/g
6207 t clear
6208 :clear
6209 s/\\$//
6210 t bsnlc
6211 s/["\\]/\\&/g; s/^/"/; s/$/"/p
6212 d
6213 :bsnlc
6214 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
6215 b cont
6216 ' <confdefs.h | sed '
6217 s/'"$ac_delim"'/"\\\
6218 "/g' >>$CONFIG_STATUS || ac_write_fail=1
6219
6220 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6221   for (key in D) D_is_set[key] = 1
6222   FS = "\a"
6223 }
6224 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
6225   line = \$ 0
6226   split(line, arg, " ")
6227   if (arg[1] == "#") {
6228     defundef = arg[2]
6229     mac1 = arg[3]
6230   } else {
6231     defundef = substr(arg[1], 2)
6232     mac1 = arg[2]
6233   }
6234   split(mac1, mac2, "(") #)
6235   macro = mac2[1]
6236   prefix = substr(line, 1, index(line, defundef) - 1)
6237   if (D_is_set[macro]) {
6238     # Preserve the white space surrounding the "#".
6239     print prefix "define", macro P[macro] D[macro]
6240     next
6241   } else {
6242     # Replace #undef with comments.  This is necessary, for example,
6243     # in the case of _POSIX_SOURCE, which is predefined and required
6244     # on some systems where configure will not decide to define it.
6245     if (defundef == "undef") {
6246       print "/*", prefix defundef, macro, "*/"
6247       next
6248     }
6249   }
6250 }
6251 { print }
6252 _ACAWK
6253 _ACEOF
6254 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6255   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
6256 fi # test -n "$CONFIG_HEADERS"
6257
6258
6259 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
6260 shift
6261 for ac_tag
6262 do
6263   case $ac_tag in
6264   :[FHLC]) ac_mode=$ac_tag; continue;;
6265   esac
6266   case $ac_mode$ac_tag in
6267   :[FHL]*:*);;
6268   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
6269   :[FH]-) ac_tag=-:-;;
6270   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
6271   esac
6272   ac_save_IFS=$IFS
6273   IFS=:
6274   set x $ac_tag
6275   IFS=$ac_save_IFS
6276   shift
6277   ac_file=$1
6278   shift
6279
6280   case $ac_mode in
6281   :L) ac_source=$1;;
6282   :[FH])
6283     ac_file_inputs=
6284     for ac_f
6285     do
6286       case $ac_f in
6287       -) ac_f="$ac_tmp/stdin";;
6288       *) # Look for the file first in the build tree, then in the source tree
6289          # (if the path is not absolute).  The absolute path cannot be DOS-style,
6290          # because $ac_f cannot contain `:'.
6291          test -f "$ac_f" ||
6292            case $ac_f in
6293            [\\/$]*) false;;
6294            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
6295            esac ||
6296            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
6297       esac
6298       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
6299       as_fn_append ac_file_inputs " '$ac_f'"
6300     done
6301
6302     # Let's still pretend it is `configure' which instantiates (i.e., don't
6303     # use $as_me), people would be surprised to read:
6304     #    /* config.h.  Generated by config.status.  */
6305     configure_input='Generated from '`
6306           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
6307         `' by configure.'
6308     if test x"$ac_file" != x-; then
6309       configure_input="$ac_file.  $configure_input"
6310       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
6311 $as_echo "$as_me: creating $ac_file" >&6;}
6312     fi
6313     # Neutralize special characters interpreted by sed in replacement strings.
6314     case $configure_input in #(
6315     *\&* | *\|* | *\\* )
6316        ac_sed_conf_input=`$as_echo "$configure_input" |
6317        sed 's/[\\\\&|]/\\\\&/g'`;; #(
6318     *) ac_sed_conf_input=$configure_input;;
6319     esac
6320
6321     case $ac_tag in
6322     *:-:* | *:-) cat >"$ac_tmp/stdin" \
6323       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
6324     esac
6325     ;;
6326   esac
6327
6328   ac_dir=`$as_dirname -- "$ac_file" ||
6329 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6330          X"$ac_file" : 'X\(//\)[^/]' \| \
6331          X"$ac_file" : 'X\(//\)$' \| \
6332          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
6333 $as_echo X"$ac_file" |
6334     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6335             s//\1/
6336             q
6337           }
6338           /^X\(\/\/\)[^/].*/{
6339             s//\1/
6340             q
6341           }
6342           /^X\(\/\/\)$/{
6343             s//\1/
6344             q
6345           }
6346           /^X\(\/\).*/{
6347             s//\1/
6348             q
6349           }
6350           s/.*/./; q'`
6351   as_dir="$ac_dir"; as_fn_mkdir_p
6352   ac_builddir=.
6353
6354 case "$ac_dir" in
6355 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
6356 *)
6357   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
6358   # A ".." for each directory in $ac_dir_suffix.
6359   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
6360   case $ac_top_builddir_sub in
6361   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
6362   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
6363   esac ;;
6364 esac
6365 ac_abs_top_builddir=$ac_pwd
6366 ac_abs_builddir=$ac_pwd$ac_dir_suffix
6367 # for backward compatibility:
6368 ac_top_builddir=$ac_top_build_prefix
6369
6370 case $srcdir in
6371   .)  # We are building in place.
6372     ac_srcdir=.
6373     ac_top_srcdir=$ac_top_builddir_sub
6374     ac_abs_top_srcdir=$ac_pwd ;;
6375   [\\/]* | ?:[\\/]* )  # Absolute name.
6376     ac_srcdir=$srcdir$ac_dir_suffix;
6377     ac_top_srcdir=$srcdir
6378     ac_abs_top_srcdir=$srcdir ;;
6379   *) # Relative name.
6380     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
6381     ac_top_srcdir=$ac_top_build_prefix$srcdir
6382     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
6383 esac
6384 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
6385
6386
6387   case $ac_mode in
6388   :F)
6389   #
6390   # CONFIG_FILE
6391   #
6392
6393   case $INSTALL in
6394   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
6395   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
6396   esac
6397 _ACEOF
6398
6399 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6400 # If the template does not know about datarootdir, expand it.
6401 # FIXME: This hack should be removed a few years after 2.60.
6402 ac_datarootdir_hack=; ac_datarootdir_seen=
6403 ac_sed_dataroot='
6404 /datarootdir/ {
6405   p
6406   q
6407 }
6408 /@datadir@/p
6409 /@docdir@/p
6410 /@infodir@/p
6411 /@localedir@/p
6412 /@mandir@/p'
6413 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
6414 *datarootdir*) ac_datarootdir_seen=yes;;
6415 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
6416   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
6417 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
6418 _ACEOF
6419 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6420   ac_datarootdir_hack='
6421   s&@datadir@&$datadir&g
6422   s&@docdir@&$docdir&g
6423   s&@infodir@&$infodir&g
6424   s&@localedir@&$localedir&g
6425   s&@mandir@&$mandir&g
6426   s&\\\${datarootdir}&$datarootdir&g' ;;
6427 esac
6428 _ACEOF
6429
6430 # Neutralize VPATH when `$srcdir' = `.'.
6431 # Shell code in configure.ac might set extrasub.
6432 # FIXME: do we really want to maintain this feature?
6433 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6434 ac_sed_extra="$ac_vpsub
6435 $extrasub
6436 _ACEOF
6437 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6438 :t
6439 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6440 s|@configure_input@|$ac_sed_conf_input|;t t
6441 s&@top_builddir@&$ac_top_builddir_sub&;t t
6442 s&@top_build_prefix@&$ac_top_build_prefix&;t t
6443 s&@srcdir@&$ac_srcdir&;t t
6444 s&@abs_srcdir@&$ac_abs_srcdir&;t t
6445 s&@top_srcdir@&$ac_top_srcdir&;t t
6446 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
6447 s&@builddir@&$ac_builddir&;t t
6448 s&@abs_builddir@&$ac_abs_builddir&;t t
6449 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
6450 s&@INSTALL@&$ac_INSTALL&;t t
6451 $ac_datarootdir_hack
6452 "
6453 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
6454   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
6455
6456 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
6457   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
6458   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
6459       "$ac_tmp/out"`; test -z "$ac_out"; } &&
6460   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6461 which seems to be undefined.  Please make sure it is defined" >&5
6462 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6463 which seems to be undefined.  Please make sure it is defined" >&2;}
6464
6465   rm -f "$ac_tmp/stdin"
6466   case $ac_file in
6467   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
6468   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
6469   esac \
6470   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
6471  ;;
6472   :H)
6473   #
6474   # CONFIG_HEADER
6475   #
6476   if test x"$ac_file" != x-; then
6477     {
6478       $as_echo "/* $configure_input  */" \
6479       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
6480     } >"$ac_tmp/config.h" \
6481       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
6482     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
6483       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
6484 $as_echo "$as_me: $ac_file is unchanged" >&6;}
6485     else
6486       rm -f "$ac_file"
6487       mv "$ac_tmp/config.h" "$ac_file" \
6488         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
6489     fi
6490   else
6491     $as_echo "/* $configure_input  */" \
6492       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
6493       || as_fn_error $? "could not create -" "$LINENO" 5
6494   fi
6495  ;;
6496
6497   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
6498 $as_echo "$as_me: executing $ac_file commands" >&6;}
6499  ;;
6500   esac
6501
6502
6503   case $ac_file$ac_mode in
6504     "build-config.h":C) cp config.h build-config.h ;;
6505     "default":C) case x$CONFIG_HEADERS in xconfig.h:config.in) echo > stamp-h ;; esac ;;
6506
6507   esac
6508 done # for ac_tag
6509
6510
6511 as_fn_exit 0
6512 _ACEOF
6513 ac_clean_files=$ac_clean_files_save
6514
6515 test $ac_write_fail = 0 ||
6516   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
6517
6518
6519 # configure is writing to config.log, and then calls config.status.
6520 # config.status does its own redirection, appending to config.log.
6521 # Unfortunately, on DOS this fails, as config.log is still kept open
6522 # by configure, so config.status won't be able to write to it; its
6523 # output is simply discarded.  So we exec the FD to /dev/null,
6524 # effectively closing config.log, so it can be properly (re)opened and
6525 # appended to by config.status.  When coming back to configure, we
6526 # need to make the FD available again.
6527 if test "$no_create" != yes; then
6528   ac_cs_success=:
6529   ac_config_status_args=
6530   test "$silent" = yes &&
6531     ac_config_status_args="$ac_config_status_args --quiet"
6532   exec 5>/dev/null
6533   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6534   exec 5>>config.log
6535   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6536   # would make configure fail if this is the last instruction.
6537   $ac_cs_success || as_fn_exit 1
6538 fi
6539 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
6540   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
6541 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
6542 fi
6543