sim/ppc/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69.
   4 #
   5 #
   6 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
   7 #
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 as_myself=
  91 case $0 in #((
  92   *[\\/]* ) as_myself=$0 ;;
  93   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  94 for as_dir in $PATH
  95 do
  96   IFS=$as_save_IFS
  97   test -z "$as_dir" && as_dir=.
  98     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  99   done
 100 IFS=$as_save_IFS
 101
 102      ;;
 103 esac
 104 # We did not find ourselves, most probably we were run as `sh COMMAND'
 105 # in which case we are not to be found in the path.
 106 if test "x$as_myself" = x; then
 107   as_myself=$0
 108 fi
 109 if test ! -f "$as_myself"; then
 110   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 111   exit 1
 112 fi
 113
 114 # Unset variables that we do not need and which cause bugs (e.g. in
 115 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 116 # suppresses any "Segmentation fault" message there.  '((' could
 117 # trigger a bug in pdksh 5.2.14.
 118 for as_var in BASH_ENV ENV MAIL MAILPATH
 119 do eval test x\${$as_var+set} = xset \
 120   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 121 done
 122 PS1='$ '
 123 PS2='> '
 124 PS4='+ '
 125
 126 # NLS nuisances.
 127 LC_ALL=C
 128 export LC_ALL
 129 LANGUAGE=C
 130 export LANGUAGE
 131
 132 # CDPATH.
 133 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 134
 135 # Use a proper internal environment variable to ensure we don't fall
 136   # into an infinite loop, continuously re-executing ourselves.
 137   if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
 138     _as_can_reexec=no; export _as_can_reexec;
 139     # We cannot yet assume a decent shell, so we have to provide a
 140 # neutralization value for shells without unset; and this also
 141 # works around shells that cannot unset nonexistent variables.
 142 # Preserve -v and -x to the replacement shell.
 143 BASH_ENV=/dev/null
 144 ENV=/dev/null
 145 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 146 case $- in # ((((
 147   *v*x* | *x*v* ) as_opts=-vx ;;
 148   *v* ) as_opts=-v ;;
 149   *x* ) as_opts=-x ;;
 150   * ) as_opts= ;;
 151 esac
 152 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 153 # Admittedly, this is quite paranoid, since all the known shells bail
 154 # out after a failed `exec'.
 155 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 156 as_fn_exit 255
 157   fi
 158   # We don't want this to propagate to other subprocesses.
 159           { _as_can_reexec=; unset _as_can_reexec;}
 160 if test "x$CONFIG_SHELL" = x; then
 161   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 162   emulate sh
 163   NULLCMD=:
 164   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 165   # is contrary to our usage.  Disable this feature.
 166   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 167   setopt NO_GLOB_SUBST
 168 else
 169   case \`(set -o) 2>/dev/null\` in #(
 170   *posix*) :
 171     set -o posix ;; #(
 172   *) :
 173      ;;
 174 esac
 175 fi
 176 "
 177   as_required="as_fn_return () { (exit \$1); }
 178 as_fn_success () { as_fn_return 0; }
 179 as_fn_failure () { as_fn_return 1; }
 180 as_fn_ret_success () { return 0; }
 181 as_fn_ret_failure () { return 1; }
 182
 183 exitcode=0
 184 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 185 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 186 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 187 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 188 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 189
 190 else
 191   exitcode=1; echo positional parameters were not saved.
 192 fi
 193 test x\$exitcode = x0 || exit 1
 194 test -x / || exit 1"
 195   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 196   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 197   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 198   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 199 test \$(( 1 + 1 )) = 2 || exit 1"
 200   if (eval "$as_required") 2>/dev/null; then :
 201   as_have_required=yes
 202 else
 203   as_have_required=no
 204 fi
 205   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 206
 207 else
 208   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 209 as_found=false
 210 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 211 do
 212   IFS=$as_save_IFS
 213   test -z "$as_dir" && as_dir=.
 214   as_found=:
 215   case $as_dir in #(
 216          /*)
 217            for as_base in sh bash ksh sh5; do
 218              # Try only shells that exist, to save several forks.
 219              as_shell=$as_dir/$as_base
 220              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 221                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 222   CONFIG_SHELL=$as_shell as_have_required=yes
 223                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 224   break 2
 225 fi
 226 fi
 227            done;;
 228        esac
 229   as_found=false
 230 done
 231 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 232               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 233   CONFIG_SHELL=$SHELL as_have_required=yes
 234 fi; }
 235 IFS=$as_save_IFS
 236
 237
 238       if test "x$CONFIG_SHELL" != x; then :
 239   export CONFIG_SHELL
 240              # We cannot yet assume a decent shell, so we have to provide a
 241 # neutralization value for shells without unset; and this also
 242 # works around shells that cannot unset nonexistent variables.
 243 # Preserve -v and -x to the replacement shell.
 244 BASH_ENV=/dev/null
 245 ENV=/dev/null
 246 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 247 case $- in # ((((
 248   *v*x* | *x*v* ) as_opts=-vx ;;
 249   *v* ) as_opts=-v ;;
 250   *x* ) as_opts=-x ;;
 251   * ) as_opts= ;;
 252 esac
 253 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 254 # Admittedly, this is quite paranoid, since all the known shells bail
 255 # out after a failed `exec'.
 256 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 257 exit 255
 258 fi
 259
 260     if test x$as_have_required = xno; then :
 261   $as_echo "$0: This script requires a shell more modern than all"
 262   $as_echo "$0: the shells that I found on your system."
 263   if test x${ZSH_VERSION+set} = xset ; then
 264     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 265     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 266   else
 267     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 268 $0: including any error possibly output before this
 269 $0: message. Then install a modern shell, or manually run
 270 $0: the script under such a shell if you do have one."
 271   fi
 272   exit 1
 273 fi
 274 fi
 275 fi
 276 SHELL=${CONFIG_SHELL-/bin/sh}
 277 export SHELL
 278 # Unset more variables known to interfere with behavior of common tools.
 279 CLICOLOR_FORCE= GREP_OPTIONS=
 280 unset CLICOLOR_FORCE GREP_OPTIONS
 281
 282 ## --------------------- ##
 283 ## M4sh Shell Functions. ##
 284 ## --------------------- ##
 285 # as_fn_unset VAR
 286 # ---------------
 287 # Portably unset VAR.
 288 as_fn_unset ()
 289 {
 290   { eval $1=; unset $1;}
 291 }
 292 as_unset=as_fn_unset
 293
 294 # as_fn_set_status STATUS
 295 # -----------------------
 296 # Set $? to STATUS, without forking.
 297 as_fn_set_status ()
 298 {
 299   return $1
 300 } # as_fn_set_status
 301
 302 # as_fn_exit STATUS
 303 # -----------------
 304 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 305 as_fn_exit ()
 306 {
 307   set +e
 308   as_fn_set_status $1
 309   exit $1
 310 } # as_fn_exit
 311
 312 # as_fn_mkdir_p
 313 # -------------
 314 # Create "$as_dir" as a directory, including parents if necessary.
 315 as_fn_mkdir_p ()
 316 {
 317
 318   case $as_dir in #(
 319   -*) as_dir=./$as_dir;;
 320   esac
 321   test -d "$as_dir" || eval $as_mkdir_p || {
 322     as_dirs=
 323     while :; do
 324       case $as_dir in #(
 325       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 326       *) as_qdir=$as_dir;;
 327       esac
 328       as_dirs="'$as_qdir' $as_dirs"
 329       as_dir=`$as_dirname -- "$as_dir" ||
 330 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 331          X"$as_dir" : 'X\(//\)[^/]' \| \
 332          X"$as_dir" : 'X\(//\)$' \| \
 333          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 334 $as_echo X"$as_dir" |
 335     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 336             s//\1/
 337             q
 338           }
 339           /^X\(\/\/\)[^/].*/{
 340             s//\1/
 341             q
 342           }
 343           /^X\(\/\/\)$/{
 344             s//\1/
 345             q
 346           }
 347           /^X\(\/\).*/{
 348             s//\1/
 349             q
 350           }
 351           s/.*/./; q'`
 352       test -d "$as_dir" && break
 353     done
 354     test -z "$as_dirs" || eval "mkdir $as_dirs"
 355   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 356
 357
 358 } # as_fn_mkdir_p
 359
 360 # as_fn_executable_p FILE
 361 # -----------------------
 362 # Test if FILE is an executable regular file.
 363 as_fn_executable_p ()
 364 {
 365   test -f "$1" && test -x "$1"
 366 } # as_fn_executable_p
 367 # as_fn_append VAR VALUE
 368 # ----------------------
 369 # Append the text in VALUE to the end of the definition contained in VAR. Take
 370 # advantage of any shell optimizations that allow amortized linear growth over
 371 # repeated appends, instead of the typical quadratic growth present in naive
 372 # implementations.
 373 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 374   eval 'as_fn_append ()
 375   {
 376     eval $1+=\$2
 377   }'
 378 else
 379   as_fn_append ()
 380   {
 381     eval $1=\$$1\$2
 382   }
 383 fi # as_fn_append
 384
 385 # as_fn_arith ARG...
 386 # ------------------
 387 # Perform arithmetic evaluation on the ARGs, and store the result in the
 388 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 389 # must be portable across $(()) and expr.
 390 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 391   eval 'as_fn_arith ()
 392   {
 393     as_val=$(( $* ))
 394   }'
 395 else
 396   as_fn_arith ()
 397   {
 398     as_val=`expr "$@" || test $? -eq 1`
 399   }
 400 fi # as_fn_arith
 401
 402
 403 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 404 # ----------------------------------------
 405 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 406 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 407 # script with STATUS, using 1 if that was 0.
 408 as_fn_error ()
 409 {
 410   as_status=$1; test $as_status -eq 0 && as_status=1
 411   if test "$4"; then
 412     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 413     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 414   fi
 415   $as_echo "$as_me: error: $2" >&2
 416   as_fn_exit $as_status
 417 } # as_fn_error
 418
 419 if expr a : '\(a\)' >/dev/null 2>&1 &&
 420    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 421   as_expr=expr
 422 else
 423   as_expr=false
 424 fi
 425
 426 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 427   as_basename=basename
 428 else
 429   as_basename=false
 430 fi
 431
 432 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 433   as_dirname=dirname
 434 else
 435   as_dirname=false
 436 fi
 437
 438 as_me=`$as_basename -- "$0" ||
 439 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 440          X"$0" : 'X\(//\)$' \| \
 441          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 442 $as_echo X/"$0" |
 443     sed '/^.*\/\([^/][^/]*\)\/*$/{
 444             s//\1/
 445             q
 446           }
 447           /^X\/\(\/\/\)$/{
 448             s//\1/
 449             q
 450           }
 451           /^X\/\(\/\).*/{
 452             s//\1/
 453             q
 454           }
 455           s/.*/./; q'`
 456
 457 # Avoid depending upon Character Ranges.
 458 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 459 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 460 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 461 as_cr_digits='0123456789'
 462 as_cr_alnum=$as_cr_Letters$as_cr_digits
 463
 464
 465   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 466   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 467   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 468   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 469   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 470   sed -n '
 471     p
 472     /[$]LINENO/=
 473   ' <$as_myself |
 474     sed '
 475       s/[$]LINENO.*/&-/
 476       t lineno
 477       b
 478       :lineno
 479       N
 480       :loop
 481       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 482       t loop
 483       s/-\n.*//
 484     ' >$as_me.lineno &&
 485   chmod +x "$as_me.lineno" ||
 486     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 487
 488   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
 489   # already done that, so ensure we don't try to do so again and fall
 490   # in an infinite loop.  This has already happened in practice.
 491   _as_can_reexec=no; export _as_can_reexec
 492   # Don't try to exec as it changes $[0], causing all sort of problems
 493   # (the dirname of $[0] is not the place where we might find the
 494   # original and so on.  Autoconf is especially sensitive to this).
 495   . "./$as_me.lineno"
 496   # Exit status is that of the last command.
 497   exit
 498 }
 499
 500 ECHO_C= ECHO_N= ECHO_T=
 501 case `echo -n x` in #(((((
 502 -n*)
 503   case `echo 'xy\c'` in
 504   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 505   xy)  ECHO_C='\c';;
 506   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 507        ECHO_T=' ';;
 508   esac;;
 509 *)
 510   ECHO_N='-n';;
 511 esac
 512
 513 rm -f conf$$ conf$$.exe conf$$.file
 514 if test -d conf$$.dir; then
 515   rm -f conf$$.dir/conf$$.file
 516 else
 517   rm -f conf$$.dir
 518   mkdir conf$$.dir 2>/dev/null
 519 fi
 520 if (echo >conf$$.file) 2>/dev/null; then
 521   if ln -s conf$$.file conf$$ 2>/dev/null; then
 522     as_ln_s='ln -s'
 523     # ... but there are two gotchas:
 524     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 525     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 526     # In both cases, we have to default to `cp -pR'.
 527     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 528       as_ln_s='cp -pR'
 529   elif ln conf$$.file conf$$ 2>/dev/null; then
 530     as_ln_s=ln
 531   else
 532     as_ln_s='cp -pR'
 533   fi
 534 else
 535   as_ln_s='cp -pR'
 536 fi
 537 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 538 rmdir conf$$.dir 2>/dev/null
 539
 540 if mkdir -p . 2>/dev/null; then
 541   as_mkdir_p='mkdir -p "$as_dir"'
 542 else
 543   test -d ./-p && rmdir ./-p
 544   as_mkdir_p=false
 545 fi
 546
 547 as_test_x='test -x'
 548 as_executable_p=as_fn_executable_p
 549
 550 # Sed expression to map a string onto a valid CPP name.
 551 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 552
 553 # Sed expression to map a string onto a valid variable name.
 554 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 555
 556
 557 test -n "$DJDIR" || exec 7<&0 </dev/null
 558 exec 6>&1
 559
 560 # Name of the host.
 561 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 562 # so uname gets run too.
 563 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 564
 565 #
 566 # Initializations.
 567 #
 568 ac_default_prefix=/usr/local
 569 ac_clean_files=
 570 ac_config_libobj_dir=.
 571 LIBOBJS=
 572 cross_compiling=no
 573 subdirs=
 574 MFLAGS=
 575 MAKEFLAGS=
 576
 577 # Identity of this package.
 578 PACKAGE_NAME=
 579 PACKAGE_TARNAME=
 580 PACKAGE_VERSION=
 581 PACKAGE_STRING=
 582 PACKAGE_BUGREPORT=
 583 PACKAGE_URL=
 584
 585 ac_unique_file="Makefile.in"
 586 # Factoring default headers for most tests.
 587 ac_includes_default="\
 588 #include <stdio.h>
 589 #ifdef HAVE_SYS_TYPES_H
 590 # include <sys/types.h>
 591 #endif
 592 #ifdef HAVE_SYS_STAT_H
 593 # include <sys/stat.h>
 594 #endif
 595 #ifdef STDC_HEADERS
 596 # include <stdlib.h>
 597 # include <stddef.h>
 598 #else
 599 # ifdef HAVE_STDLIB_H
 600 #  include <stdlib.h>
 601 # endif
 602 #endif
 603 #ifdef HAVE_STRING_H
 604 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 605 #  include <memory.h>
 606 # endif
 607 # include <string.h>
 608 #endif
 609 #ifdef HAVE_STRINGS_H
 610 # include <strings.h>
 611 #endif
 612 #ifdef HAVE_INTTYPES_H
 613 # include <inttypes.h>
 614 #endif
 615 #ifdef HAVE_STDINT_H
 616 # include <stdint.h>
 617 #endif
 618 #ifdef HAVE_UNISTD_H
 619 # include <unistd.h>
 620 #endif"
 621
 622 ac_subst_vars='LTLIBOBJS
 623 LIBOBJS
 624 sim_fpu
 625 sim_fpu_cflags
 626 sim_targ_vals
 627 sim_callback
 628 sim_devzero
 629 sim_termio
 630 sim_model_issue
 631 sim_default_model
 632 sim_model
 633 sim_monitor
 634 sim_reserved
 635 sim_float
 636 sim_timebase
 637 sim_hostbitsize
 638 sim_bitsize
 639 sim_igen_smp
 640 sim_smp
 641 sim_xor_endian
 642 sim_inline
 643 sim_pk_obj
 644 sim_pk_src
 645 sim_hw_obj
 646 sim_hw_src
 647 sim_icache
 648 sim_filter
 649 sim_jump
 650 sim_decode_mechanism
 651 sim_dup
 652 sim_switch
 653 sim_opcode
 654 sim_config
 655 sim_line_nr
 656 sim_warnings
 657 RANLIB
 658 AR
 659 CFLAGS_FOR_BUILD
 660 CC_FOR_BUILD
 661 EGREP
 662 GREP
 663 CPP
 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 CATOBJEXT
 679 GENCAT
 680 INSTOBJEXT
 681 DATADIRNAME
 682 CATALOGS
 683 POSUB
 684 GMSGFMT
 685 XGETTEXT
 686 INCINTL
 687 LIBINTL_DEP
 688 LIBINTL
 689 USE_NLS
 690 OBJEXT
 691 EXEEXT
 692 ac_ct_CC
 693 CPPFLAGS
 694 LDFLAGS
 695 CFLAGS
 696 CC
 697 INSTALL_DATA
 698 INSTALL_SCRIPT
 699 INSTALL_PROGRAM
 700 target_alias
 701 host_alias
 702 build_alias
 703 LIBS
 704 ECHO_T
 705 ECHO_N
 706 ECHO_C
 707 DEFS
 708 mandir
 709 localedir
 710 libdir
 711 psdir
 712 pdfdir
 713 dvidir
 714 htmldir
 715 infodir
 716 docdir
 717 oldincludedir
 718 includedir
 719 localstatedir
 720 sharedstatedir
 721 sysconfdir
 722 datadir
 723 datarootdir
 724 libexecdir
 725 sbindir
 726 bindir
 727 program_transform_name
 728 prefix
 729 exec_prefix
 730 PACKAGE_URL
 731 PACKAGE_BUGREPORT
 732 PACKAGE_STRING
 733 PACKAGE_VERSION
 734 PACKAGE_TARNAME
 735 PACKAGE_NAME
 736 PATH_SEPARATOR
 737 SHELL'
 738 ac_subst_files=''
 739 ac_user_opts='
 740 enable_option_checking
 741 enable_sim_bitsize
 742 enable_sim_config
 743 enable_sim_decode_mechanism
 744 enable_sim_default_model
 745 enable_sim_duplicate
 746 enable_sim_filter
 747 enable_sim_float
 748 enable_sim_hardware
 749 enable_sim_hostbitsize
 750 enable_sim_icache
 751 enable_sim_inline
 752 enable_sim_jump
 753 enable_sim_line_nr
 754 enable_sim_model
 755 enable_sim_model_issue
 756 enable_sim_monitor
 757 enable_sim_opcode
 758 enable_sim_packages
 759 enable_sim_reserved_bits
 760 enable_sim_smp
 761 enable_sim_switch
 762 enable_sim_timebase
 763 enable_sim_warnings
 764 enable_sim_xor_endian
 765 with_system_zlib
 766 enable_plugins
 767 '
 768       ac_precious_vars='build_alias
 769 host_alias
 770 target_alias
 771 CC
 772 CFLAGS
 773 LDFLAGS
 774 LIBS
 775 CPPFLAGS
 776 CPP'
 777
 778
 779 # Initialize some variables set by options.
 780 ac_init_help=
 781 ac_init_version=false
 782 ac_unrecognized_opts=
 783 ac_unrecognized_sep=
 784 # The variables have the same names as the options, with
 785 # dashes changed to underlines.
 786 cache_file=/dev/null
 787 exec_prefix=NONE
 788 no_create=
 789 no_recursion=
 790 prefix=NONE
 791 program_prefix=NONE
 792 program_suffix=NONE
 793 program_transform_name=s,x,x,
 794 silent=
 795 site=
 796 srcdir=
 797 verbose=
 798 x_includes=NONE
 799 x_libraries=NONE
 800
 801 # Installation directory options.
 802 # These are left unexpanded so users can "make install exec_prefix=/foo"
 803 # and all the variables that are supposed to be based on exec_prefix
 804 # by default will actually change.
 805 # Use braces instead of parens because sh, perl, etc. also accept them.
 806 # (The list follows the same order as the GNU Coding Standards.)
 807 bindir='${exec_prefix}/bin'
 808 sbindir='${exec_prefix}/sbin'
 809 libexecdir='${exec_prefix}/libexec'
 810 datarootdir='${prefix}/share'
 811 datadir='${datarootdir}'
 812 sysconfdir='${prefix}/etc'
 813 sharedstatedir='${prefix}/com'
 814 localstatedir='${prefix}/var'
 815 includedir='${prefix}/include'
 816 oldincludedir='/usr/include'
 817 docdir='${datarootdir}/doc/${PACKAGE}'
 818 infodir='${datarootdir}/info'
 819 htmldir='${docdir}'
 820 dvidir='${docdir}'
 821 pdfdir='${docdir}'
 822 psdir='${docdir}'
 823 libdir='${exec_prefix}/lib'
 824 localedir='${datarootdir}/locale'
 825 mandir='${datarootdir}/man'
 826
 827 ac_prev=
 828 ac_dashdash=
 829 for ac_option
 830 do
 831   # If the previous option needs an argument, assign it.
 832   if test -n "$ac_prev"; then
 833     eval $ac_prev=\$ac_option
 834     ac_prev=
 835     continue
 836   fi
 837
 838   case $ac_option in
 839   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 840   *=)   ac_optarg= ;;
 841   *)    ac_optarg=yes ;;
 842   esac
 843
 844   # Accept the important Cygnus configure options, so we can diagnose typos.
 845
 846   case $ac_dashdash$ac_option in
 847   --)
 848     ac_dashdash=yes ;;
 849
 850   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 851     ac_prev=bindir ;;
 852   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 853     bindir=$ac_optarg ;;
 854
 855   -build | --build | --buil | --bui | --bu)
 856     ac_prev=build_alias ;;
 857   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 858     build_alias=$ac_optarg ;;
 859
 860   -cache-file | --cache-file | --cache-fil | --cache-fi \
 861   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 862     ac_prev=cache_file ;;
 863   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 864   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 865     cache_file=$ac_optarg ;;
 866
 867   --config-cache | -C)
 868     cache_file=config.cache ;;
 869
 870   -datadir | --datadir | --datadi | --datad)
 871     ac_prev=datadir ;;
 872   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 873     datadir=$ac_optarg ;;
 874
 875   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 876   | --dataroo | --dataro | --datar)
 877     ac_prev=datarootdir ;;
 878   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 879   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 880     datarootdir=$ac_optarg ;;
 881
 882   -disable-* | --disable-*)
 883     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 884     # Reject names that are not valid shell variable names.
 885     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 886       as_fn_error $? "invalid feature name: $ac_useropt"
 887     ac_useropt_orig=$ac_useropt
 888     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 889     case $ac_user_opts in
 890       *"
 891 "enable_$ac_useropt"
 892 "*) ;;
 893       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 894          ac_unrecognized_sep=', ';;
 895     esac
 896     eval enable_$ac_useropt=no ;;
 897
 898   -docdir | --docdir | --docdi | --doc | --do)
 899     ac_prev=docdir ;;
 900   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 901     docdir=$ac_optarg ;;
 902
 903   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 904     ac_prev=dvidir ;;
 905   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 906     dvidir=$ac_optarg ;;
 907
 908   -enable-* | --enable-*)
 909     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 910     # Reject names that are not valid shell variable names.
 911     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 912       as_fn_error $? "invalid feature name: $ac_useropt"
 913     ac_useropt_orig=$ac_useropt
 914     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 915     case $ac_user_opts in
 916       *"
 917 "enable_$ac_useropt"
 918 "*) ;;
 919       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 920          ac_unrecognized_sep=', ';;
 921     esac
 922     eval enable_$ac_useropt=\$ac_optarg ;;
 923
 924   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 925   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 926   | --exec | --exe | --ex)
 927     ac_prev=exec_prefix ;;
 928   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 929   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 930   | --exec=* | --exe=* | --ex=*)
 931     exec_prefix=$ac_optarg ;;
 932
 933   -gas | --gas | --ga | --g)
 934     # Obsolete; use --with-gas.
 935     with_gas=yes ;;
 936
 937   -help | --help | --hel | --he | -h)
 938     ac_init_help=long ;;
 939   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 940     ac_init_help=recursive ;;
 941   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 942     ac_init_help=short ;;
 943
 944   -host | --host | --hos | --ho)
 945     ac_prev=host_alias ;;
 946   -host=* | --host=* | --hos=* | --ho=*)
 947     host_alias=$ac_optarg ;;
 948
 949   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 950     ac_prev=htmldir ;;
 951   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 952   | --ht=*)
 953     htmldir=$ac_optarg ;;
 954
 955   -includedir | --includedir | --includedi | --included | --include \
 956   | --includ | --inclu | --incl | --inc)
 957     ac_prev=includedir ;;
 958   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 959   | --includ=* | --inclu=* | --incl=* | --inc=*)
 960     includedir=$ac_optarg ;;
 961
 962   -infodir | --infodir | --infodi | --infod | --info | --inf)
 963     ac_prev=infodir ;;
 964   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 965     infodir=$ac_optarg ;;
 966
 967   -libdir | --libdir | --libdi | --libd)
 968     ac_prev=libdir ;;
 969   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 970     libdir=$ac_optarg ;;
 971
 972   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 973   | --libexe | --libex | --libe)
 974     ac_prev=libexecdir ;;
 975   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 976   | --libexe=* | --libex=* | --libe=*)
 977     libexecdir=$ac_optarg ;;
 978
 979   -localedir | --localedir | --localedi | --localed | --locale)
 980     ac_prev=localedir ;;
 981   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 982     localedir=$ac_optarg ;;
 983
 984   -localstatedir | --localstatedir | --localstatedi | --localstated \
 985   | --localstate | --localstat | --localsta | --localst | --locals)
 986     ac_prev=localstatedir ;;
 987   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 988   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 989     localstatedir=$ac_optarg ;;
 990
 991   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 992     ac_prev=mandir ;;
 993   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 994     mandir=$ac_optarg ;;
 995
 996   -nfp | --nfp | --nf)
 997     # Obsolete; use --without-fp.
 998     with_fp=no ;;
 999
1000   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1001   | --no-cr | --no-c | -n)
1002     no_create=yes ;;
1003
1004   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1005   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1006     no_recursion=yes ;;
1007
1008   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1009   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1010   | --oldin | --oldi | --old | --ol | --o)
1011     ac_prev=oldincludedir ;;
1012   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1013   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1014   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1015     oldincludedir=$ac_optarg ;;
1016
1017   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1018     ac_prev=prefix ;;
1019   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1020     prefix=$ac_optarg ;;
1021
1022   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1023   | --program-pre | --program-pr | --program-p)
1024     ac_prev=program_prefix ;;
1025   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1026   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1027     program_prefix=$ac_optarg ;;
1028
1029   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1030   | --program-suf | --program-su | --program-s)
1031     ac_prev=program_suffix ;;
1032   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1033   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1034     program_suffix=$ac_optarg ;;
1035
1036   -program-transform-name | --program-transform-name \
1037   | --program-transform-nam | --program-transform-na \
1038   | --program-transform-n | --program-transform- \
1039   | --program-transform | --program-transfor \
1040   | --program-transfo | --program-transf \
1041   | --program-trans | --program-tran \
1042   | --progr-tra | --program-tr | --program-t)
1043     ac_prev=program_transform_name ;;
1044   -program-transform-name=* | --program-transform-name=* \
1045   | --program-transform-nam=* | --program-transform-na=* \
1046   | --program-transform-n=* | --program-transform-=* \
1047   | --program-transform=* | --program-transfor=* \
1048   | --program-transfo=* | --program-transf=* \
1049   | --program-trans=* | --program-tran=* \
1050   | --progr-tra=* | --program-tr=* | --program-t=*)
1051     program_transform_name=$ac_optarg ;;
1052
1053   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1054     ac_prev=pdfdir ;;
1055   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1056     pdfdir=$ac_optarg ;;
1057
1058   -psdir | --psdir | --psdi | --psd | --ps)
1059     ac_prev=psdir ;;
1060   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1061     psdir=$ac_optarg ;;
1062
1063   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1064   | -silent | --silent | --silen | --sile | --sil)
1065     silent=yes ;;
1066
1067   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1068     ac_prev=sbindir ;;
1069   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1070   | --sbi=* | --sb=*)
1071     sbindir=$ac_optarg ;;
1072
1073   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1074   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1075   | --sharedst | --shareds | --shared | --share | --shar \
1076   | --sha | --sh)
1077     ac_prev=sharedstatedir ;;
1078   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1079   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1080   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1081   | --sha=* | --sh=*)
1082     sharedstatedir=$ac_optarg ;;
1083
1084   -site | --site | --sit)
1085     ac_prev=site ;;
1086   -site=* | --site=* | --sit=*)
1087     site=$ac_optarg ;;
1088
1089   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1090     ac_prev=srcdir ;;
1091   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1092     srcdir=$ac_optarg ;;
1093
1094   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1095   | --syscon | --sysco | --sysc | --sys | --sy)
1096     ac_prev=sysconfdir ;;
1097   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1098   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1099     sysconfdir=$ac_optarg ;;
1100
1101   -target | --target | --targe | --targ | --tar | --ta | --t)
1102     ac_prev=target_alias ;;
1103   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1104     target_alias=$ac_optarg ;;
1105
1106   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1107     verbose=yes ;;
1108
1109   -version | --version | --versio | --versi | --vers | -V)
1110     ac_init_version=: ;;
1111
1112   -with-* | --with-*)
1113     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1114     # Reject names that are not valid shell variable names.
1115     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1116       as_fn_error $? "invalid package name: $ac_useropt"
1117     ac_useropt_orig=$ac_useropt
1118     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1119     case $ac_user_opts in
1120       *"
1121 "with_$ac_useropt"
1122 "*) ;;
1123       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1124          ac_unrecognized_sep=', ';;
1125     esac
1126     eval with_$ac_useropt=\$ac_optarg ;;
1127
1128   -without-* | --without-*)
1129     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1130     # Reject names that are not valid shell variable names.
1131     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1132       as_fn_error $? "invalid package name: $ac_useropt"
1133     ac_useropt_orig=$ac_useropt
1134     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1135     case $ac_user_opts in
1136       *"
1137 "with_$ac_useropt"
1138 "*) ;;
1139       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1140          ac_unrecognized_sep=', ';;
1141     esac
1142     eval with_$ac_useropt=no ;;
1143
1144   --x)
1145     # Obsolete; use --with-x.
1146     with_x=yes ;;
1147
1148   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1149   | --x-incl | --x-inc | --x-in | --x-i)
1150     ac_prev=x_includes ;;
1151   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1152   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1153     x_includes=$ac_optarg ;;
1154
1155   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1156   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1157     ac_prev=x_libraries ;;
1158   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1159   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1160     x_libraries=$ac_optarg ;;
1161
1162   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1163 Try \`$0 --help' for more information"
1164     ;;
1165
1166   *=*)
1167     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1168     # Reject names that are not valid shell variable names.
1169     case $ac_envvar in #(
1170       '' | [0-9]* | *[!_$as_cr_alnum]* )
1171       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1172     esac
1173     eval $ac_envvar=\$ac_optarg
1174     export $ac_envvar ;;
1175
1176   *)
1177     # FIXME: should be removed in autoconf 3.0.
1178     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1179     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1180       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1181     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1182     ;;
1183
1184   esac
1185 done
1186
1187 if test -n "$ac_prev"; then
1188   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1189   as_fn_error $? "missing argument to $ac_option"
1190 fi
1191
1192 if test -n "$ac_unrecognized_opts"; then
1193   case $enable_option_checking in
1194     no) ;;
1195     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1196     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1197   esac
1198 fi
1199
1200 # Check all directory arguments for consistency.
1201 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1202                 datadir sysconfdir sharedstatedir localstatedir includedir \
1203                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1204                 libdir localedir mandir
1205 do
1206   eval ac_val=\$$ac_var
1207   # Remove trailing slashes.
1208   case $ac_val in
1209     */ )
1210       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1211       eval $ac_var=\$ac_val;;
1212   esac
1213   # Be sure to have absolute directory names.
1214   case $ac_val in
1215     [\\/$]* | ?:[\\/]* )  continue;;
1216     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1217   esac
1218   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1219 done
1220
1221 # There might be people who depend on the old broken behavior: `$host'
1222 # used to hold the argument of --host etc.
1223 # FIXME: To remove some day.
1224 build=$build_alias
1225 host=$host_alias
1226 target=$target_alias
1227
1228 # FIXME: To remove some day.
1229 if test "x$host_alias" != x; then
1230   if test "x$build_alias" = x; then
1231     cross_compiling=maybe
1232   elif test "x$build_alias" != "x$host_alias"; then
1233     cross_compiling=yes
1234   fi
1235 fi
1236
1237 ac_tool_prefix=
1238 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1239
1240 test "$silent" = yes && exec 6>/dev/null
1241
1242
1243 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1244 ac_ls_di=`ls -di .` &&
1245 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1246   as_fn_error $? "working directory cannot be determined"
1247 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1248   as_fn_error $? "pwd does not report name of working directory"
1249
1250
1251 # Find the source files, if location was not specified.
1252 if test -z "$srcdir"; then
1253   ac_srcdir_defaulted=yes
1254   # Try the directory containing this script, then the parent directory.
1255   ac_confdir=`$as_dirname -- "$as_myself" ||
1256 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1257          X"$as_myself" : 'X\(//\)[^/]' \| \
1258          X"$as_myself" : 'X\(//\)$' \| \
1259          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1260 $as_echo X"$as_myself" |
1261     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1262             s//\1/
1263             q
1264           }
1265           /^X\(\/\/\)[^/].*/{
1266             s//\1/
1267             q
1268           }
1269           /^X\(\/\/\)$/{
1270             s//\1/
1271             q
1272           }
1273           /^X\(\/\).*/{
1274             s//\1/
1275             q
1276           }
1277           s/.*/./; q'`
1278   srcdir=$ac_confdir
1279   if test ! -r "$srcdir/$ac_unique_file"; then
1280     srcdir=..
1281   fi
1282 else
1283   ac_srcdir_defaulted=no
1284 fi
1285 if test ! -r "$srcdir/$ac_unique_file"; then
1286   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1287   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1288 fi
1289 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1290 ac_abs_confdir=`(
1291         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1292         pwd)`
1293 # When building in place, set srcdir=.
1294 if test "$ac_abs_confdir" = "$ac_pwd"; then
1295   srcdir=.
1296 fi
1297 # Remove unnecessary trailing slashes from srcdir.
1298 # Double slashes in file names in object file debugging info
1299 # mess up M-x gdb in Emacs.
1300 case $srcdir in
1301 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1302 esac
1303 for ac_var in $ac_precious_vars; do
1304   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1305   eval ac_env_${ac_var}_value=\$${ac_var}
1306   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1307   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1308 done
1309
1310 #
1311 # Report the --help message.
1312 #
1313 if test "$ac_init_help" = "long"; then
1314   # Omit some internal or obsolete options to make the list less imposing.
1315   # This message is too long to be a string in the A/UX 3.1 sh.
1316   cat <<_ACEOF
1317 \`configure' configures this package to adapt to many kinds of systems.
1318
1319 Usage: $0 [OPTION]... [VAR=VALUE]...
1320
1321 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1322 VAR=VALUE.  See below for descriptions of some of the useful variables.
1323
1324 Defaults for the options are specified in brackets.
1325
1326 Configuration:
1327   -h, --help              display this help and exit
1328       --help=short        display options specific to this package
1329       --help=recursive    display the short help of all the included packages
1330   -V, --version           display version information and exit
1331   -q, --quiet, --silent   do not print \`checking ...' messages
1332       --cache-file=FILE   cache test results in FILE [disabled]
1333   -C, --config-cache      alias for \`--cache-file=config.cache'
1334   -n, --no-create         do not create output files
1335       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1336
1337 Installation directories:
1338   --prefix=PREFIX         install architecture-independent files in PREFIX
1339                           [$ac_default_prefix]
1340   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1341                           [PREFIX]
1342
1343 By default, \`make install' will install all the files in
1344 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1345 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1346 for instance \`--prefix=\$HOME'.
1347
1348 For better control, use the options below.
1349
1350 Fine tuning of the installation directories:
1351   --bindir=DIR            user executables [EPREFIX/bin]
1352   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1353   --libexecdir=DIR        program executables [EPREFIX/libexec]
1354   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1355   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1356   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1357   --libdir=DIR            object code libraries [EPREFIX/lib]
1358   --includedir=DIR        C header files [PREFIX/include]
1359   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1360   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1361   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1362   --infodir=DIR           info documentation [DATAROOTDIR/info]
1363   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1364   --mandir=DIR            man documentation [DATAROOTDIR/man]
1365   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1366   --htmldir=DIR           html documentation [DOCDIR]
1367   --dvidir=DIR            dvi documentation [DOCDIR]
1368   --pdfdir=DIR            pdf documentation [DOCDIR]
1369   --psdir=DIR             ps documentation [DOCDIR]
1370 _ACEOF
1371
1372   cat <<\_ACEOF
1373
1374 Program names:
1375   --program-prefix=PREFIX            prepend PREFIX to installed program names
1376   --program-suffix=SUFFIX            append SUFFIX to installed program names
1377   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1378
1379 System types:
1380   --build=BUILD     configure for building on BUILD [guessed]
1381   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1382   --target=TARGET   configure for building compilers for TARGET [HOST]
1383 _ACEOF
1384 fi
1385
1386 if test -n "$ac_init_help"; then
1387
1388   cat <<\_ACEOF
1389
1390 Optional Features:
1391   --disable-option-checking  ignore unrecognized --enable/--with options
1392   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1393   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1394   --enable-sim-bitsize=n                Specify target bitsize (32 or 64).
1395   --enable-sim-config=file              Override default config file
1396   --enable-sim-decode-mechanism=which           Specify the instruction decode mechanism.
1397   --enable-sim-default-model=which      Specify default PowerPC to model.
1398   --enable-sim-duplicate                Expand (duplicate) semantic functions.
1399   --enable-sim-filter=rule              Specify filter rules.
1400   --enable-sim-float                    Specify whether the target has hard, soft, altivec or e500 floating point.
1401   --enable-sim-hardware=list            Specify the hardware to be included in the build.
1402   --enable-sim-hostbitsize=32|64        Specify host bitsize (32 or 64).
1403   --enable-sim-icache=size              Specify instruction-decode cache size and type.
1404   --enable-sim-inline=inlines           Specify which functions should be inlined.
1405   --enable-sim-jump             Jump between semantic code (instead of call/return).
1406   --enable-sim-line-nr=opts             Generate extra CPP code that references source rather than generated code
1407   --enable-sim-model=which              Specify PowerPC to model.
1408   --enable-sim-model-issue              Specify whether to simulate model specific actions
1409   --enable-sim-monitor=mon              Specify whether to enable monitoring events.
1410   --enable-sim-opcode=which             Override default opcode lookup.
1411   --enable-sim-packages=list            Specify the packages to be included in the build.
1412   --enable-sim-reserved-bits            Specify whether to check reserved bits in instruction.
1413   --enable-sim-smp=n                    Specify number of processors to configure for.
1414   --enable-sim-switch                   Use a switch instead of a table for instruction call.
1415   --enable-sim-timebase                 Specify whether the PPC timebase is supported.
1416   --enable-sim-warnings=opts            Extra CFLAGS for turning on compiler warnings except for idecode.o, semantics.o and psim.o
1417   --enable-sim-xor-endian=n             Specify number bytes involved in PowerPC XOR bi-endian mode (default 8).
1418   --enable-plugins        Enable support for plugins
1419
1420 Optional Packages:
1421   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1422   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1423   --with-system-zlib      use installed libz
1424
1425 Some influential environment variables:
1426   CC          C compiler command
1427   CFLAGS      C compiler flags
1428   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1429               nonstandard directory <lib dir>
1430   LIBS        libraries to pass to the linker, e.g. -l<library>
1431   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1432               you have headers in a nonstandard directory <include dir>
1433   CPP         C preprocessor
1434
1435 Use these variables to override the choices made by `configure' or to help
1436 it to find libraries and programs with nonstandard names/locations.
1437
1438 Report bugs to the package provider.
1439 _ACEOF
1440 ac_status=$?
1441 fi
1442
1443 if test "$ac_init_help" = "recursive"; then
1444   # If there are subdirs, report their specific --help.
1445   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1446     test -d "$ac_dir" ||
1447       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1448       continue
1449     ac_builddir=.
1450
1451 case "$ac_dir" in
1452 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1453 *)
1454   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1455   # A ".." for each directory in $ac_dir_suffix.
1456   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1457   case $ac_top_builddir_sub in
1458   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1459   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1460   esac ;;
1461 esac
1462 ac_abs_top_builddir=$ac_pwd
1463 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1464 # for backward compatibility:
1465 ac_top_builddir=$ac_top_build_prefix
1466
1467 case $srcdir in
1468   .)  # We are building in place.
1469     ac_srcdir=.
1470     ac_top_srcdir=$ac_top_builddir_sub
1471     ac_abs_top_srcdir=$ac_pwd ;;
1472   [\\/]* | ?:[\\/]* )  # Absolute name.
1473     ac_srcdir=$srcdir$ac_dir_suffix;
1474     ac_top_srcdir=$srcdir
1475     ac_abs_top_srcdir=$srcdir ;;
1476   *) # Relative name.
1477     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1478     ac_top_srcdir=$ac_top_build_prefix$srcdir
1479     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1480 esac
1481 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1482
1483     cd "$ac_dir" || { ac_status=$?; continue; }
1484     # Check for guested configure.
1485     if test -f "$ac_srcdir/configure.gnu"; then
1486       echo &&
1487       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1488     elif test -f "$ac_srcdir/configure"; then
1489       echo &&
1490       $SHELL "$ac_srcdir/configure" --help=recursive
1491     else
1492       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1493     fi || ac_status=$?
1494     cd "$ac_pwd" || { ac_status=$?; break; }
1495   done
1496 fi
1497
1498 test -n "$ac_init_help" && exit $ac_status
1499 if $ac_init_version; then
1500   cat <<\_ACEOF
1501 configure
1502 generated by GNU Autoconf 2.69
1503
1504 Copyright (C) 2012 Free Software Foundation, Inc.
1505 This configure script is free software; the Free Software Foundation
1506 gives unlimited permission to copy, distribute and modify it.
1507 _ACEOF
1508   exit
1509 fi
1510
1511 ## ------------------------ ##
1512 ## Autoconf initialization. ##
1513 ## ------------------------ ##
1514
1515 # ac_fn_c_try_compile LINENO
1516 # --------------------------
1517 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1518 ac_fn_c_try_compile ()
1519 {
1520   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1521   rm -f conftest.$ac_objext
1522   if { { ac_try="$ac_compile"
1523 case "(($ac_try" in
1524   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1525   *) ac_try_echo=$ac_try;;
1526 esac
1527 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1528 $as_echo "$ac_try_echo"; } >&5
1529   (eval "$ac_compile") 2>conftest.err
1530   ac_status=$?
1531   if test -s conftest.err; then
1532     grep -v '^ *+' conftest.err >conftest.er1
1533     cat conftest.er1 >&5
1534     mv -f conftest.er1 conftest.err
1535   fi
1536   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1537   test $ac_status = 0; } && {
1538          test -z "$ac_c_werror_flag" ||
1539          test ! -s conftest.err
1540        } && test -s conftest.$ac_objext; then :
1541   ac_retval=0
1542 else
1543   $as_echo "$as_me: failed program was:" >&5
1544 sed 's/^/| /' conftest.$ac_ext >&5
1545
1546         ac_retval=1
1547 fi
1548   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1549   as_fn_set_status $ac_retval
1550
1551 } # ac_fn_c_try_compile
1552
1553 # ac_fn_c_try_run LINENO
1554 # ----------------------
1555 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1556 # that executables *can* be run.
1557 ac_fn_c_try_run ()
1558 {
1559   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1560   if { { ac_try="$ac_link"
1561 case "(($ac_try" in
1562   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1563   *) ac_try_echo=$ac_try;;
1564 esac
1565 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1566 $as_echo "$ac_try_echo"; } >&5
1567   (eval "$ac_link") 2>&5
1568   ac_status=$?
1569   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1570   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1571   { { case "(($ac_try" in
1572   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1573   *) ac_try_echo=$ac_try;;
1574 esac
1575 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1576 $as_echo "$ac_try_echo"; } >&5
1577   (eval "$ac_try") 2>&5
1578   ac_status=$?
1579   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1580   test $ac_status = 0; }; }; then :
1581   ac_retval=0
1582 else
1583   $as_echo "$as_me: program exited with status $ac_status" >&5
1584        $as_echo "$as_me: failed program was:" >&5
1585 sed 's/^/| /' conftest.$ac_ext >&5
1586
1587        ac_retval=$ac_status
1588 fi
1589   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1590   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1591   as_fn_set_status $ac_retval
1592
1593 } # ac_fn_c_try_run
1594
1595 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1596 # -------------------------------------------------------
1597 # Tests whether HEADER exists and can be compiled using the include files in
1598 # INCLUDES, setting the cache variable VAR accordingly.
1599 ac_fn_c_check_header_compile ()
1600 {
1601   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1602   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1603 $as_echo_n "checking for $2... " >&6; }
1604 if eval \${$3+:} false; then :
1605   $as_echo_n "(cached) " >&6
1606 else
1607   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1608 /* end confdefs.h.  */
1609 $4
1610 #include <$2>
1611 _ACEOF
1612 if ac_fn_c_try_compile "$LINENO"; then :
1613   eval "$3=yes"
1614 else
1615   eval "$3=no"
1616 fi
1617 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1618 fi
1619 eval ac_res=\$$3
1620                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1621 $as_echo "$ac_res" >&6; }
1622   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1623
1624 } # ac_fn_c_check_header_compile
1625
1626 # ac_fn_c_try_cpp LINENO
1627 # ----------------------
1628 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1629 ac_fn_c_try_cpp ()
1630 {
1631   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1632   if { { ac_try="$ac_cpp conftest.$ac_ext"
1633 case "(($ac_try" in
1634   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1635   *) ac_try_echo=$ac_try;;
1636 esac
1637 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1638 $as_echo "$ac_try_echo"; } >&5
1639   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1640   ac_status=$?
1641   if test -s conftest.err; then
1642     grep -v '^ *+' conftest.err >conftest.er1
1643     cat conftest.er1 >&5
1644     mv -f conftest.er1 conftest.err
1645   fi
1646   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1647   test $ac_status = 0; } > conftest.i && {
1648          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1649          test ! -s conftest.err
1650        }; then :
1651   ac_retval=0
1652 else
1653   $as_echo "$as_me: failed program was:" >&5
1654 sed 's/^/| /' conftest.$ac_ext >&5
1655
1656     ac_retval=1
1657 fi
1658   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1659   as_fn_set_status $ac_retval
1660
1661 } # ac_fn_c_try_cpp
1662
1663 # ac_fn_c_try_link LINENO
1664 # -----------------------
1665 # Try to link conftest.$ac_ext, and return whether this succeeded.
1666 ac_fn_c_try_link ()
1667 {
1668   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1669   rm -f conftest.$ac_objext conftest$ac_exeext
1670   if { { ac_try="$ac_link"
1671 case "(($ac_try" in
1672   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1673   *) ac_try_echo=$ac_try;;
1674 esac
1675 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1676 $as_echo "$ac_try_echo"; } >&5
1677   (eval "$ac_link") 2>conftest.err
1678   ac_status=$?
1679   if test -s conftest.err; then
1680     grep -v '^ *+' conftest.err >conftest.er1
1681     cat conftest.er1 >&5
1682     mv -f conftest.er1 conftest.err
1683   fi
1684   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1685   test $ac_status = 0; } && {
1686          test -z "$ac_c_werror_flag" ||
1687          test ! -s conftest.err
1688        } && test -s conftest$ac_exeext && {
1689          test "$cross_compiling" = yes ||
1690          test -x conftest$ac_exeext
1691        }; then :
1692   ac_retval=0
1693 else
1694   $as_echo "$as_me: failed program was:" >&5
1695 sed 's/^/| /' conftest.$ac_ext >&5
1696
1697         ac_retval=1
1698 fi
1699   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1700   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1701   # interfere with the next link command; also delete a directory that is
1702   # left behind by Apple's compiler.  We do this before executing the actions.
1703   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1704   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1705   as_fn_set_status $ac_retval
1706
1707 } # ac_fn_c_try_link
1708
1709 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1710 # -------------------------------------------
1711 # Tests whether TYPE exists after having included INCLUDES, setting cache
1712 # variable VAR accordingly.
1713 ac_fn_c_check_type ()
1714 {
1715   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1716   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1717 $as_echo_n "checking for $2... " >&6; }
1718 if eval \${$3+:} false; then :
1719   $as_echo_n "(cached) " >&6
1720 else
1721   eval "$3=no"
1722   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1723 /* end confdefs.h.  */
1724 $4
1725 int
1726 main ()
1727 {
1728 if (sizeof ($2))
1729          return 0;
1730   ;
1731   return 0;
1732 }
1733 _ACEOF
1734 if ac_fn_c_try_compile "$LINENO"; then :
1735   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1736 /* end confdefs.h.  */
1737 $4
1738 int
1739 main ()
1740 {
1741 if (sizeof (($2)))
1742             return 0;
1743   ;
1744   return 0;
1745 }
1746 _ACEOF
1747 if ac_fn_c_try_compile "$LINENO"; then :
1748
1749 else
1750   eval "$3=yes"
1751 fi
1752 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1753 fi
1754 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1755 fi
1756 eval ac_res=\$$3
1757                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1758 $as_echo "$ac_res" >&6; }
1759   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1760
1761 } # ac_fn_c_check_type
1762 cat >config.log <<_ACEOF
1763 This file contains any messages produced by compilers while
1764 running configure, to aid debugging if configure makes a mistake.
1765
1766 It was created by $as_me, which was
1767 generated by GNU Autoconf 2.69.  Invocation command line was
1768
1769   $ $0 $@
1770
1771 _ACEOF
1772 exec 5>>config.log
1773 {
1774 cat <<_ASUNAME
1775 ## --------- ##
1776 ## Platform. ##
1777 ## --------- ##
1778
1779 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1780 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1781 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1782 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1783 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1784
1785 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1786 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1787
1788 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1789 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1790 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1791 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1792 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1793 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1794 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1795
1796 _ASUNAME
1797
1798 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1799 for as_dir in $PATH
1800 do
1801   IFS=$as_save_IFS
1802   test -z "$as_dir" && as_dir=.
1803     $as_echo "PATH: $as_dir"
1804   done
1805 IFS=$as_save_IFS
1806
1807 } >&5
1808
1809 cat >&5 <<_ACEOF
1810
1811
1812 ## ----------- ##
1813 ## Core tests. ##
1814 ## ----------- ##
1815
1816 _ACEOF
1817
1818
1819 # Keep a trace of the command line.
1820 # Strip out --no-create and --no-recursion so they do not pile up.
1821 # Strip out --silent because we don't want to record it for future runs.
1822 # Also quote any args containing shell meta-characters.
1823 # Make two passes to allow for proper duplicate-argument suppression.
1824 ac_configure_args=
1825 ac_configure_args0=
1826 ac_configure_args1=
1827 ac_must_keep_next=false
1828 for ac_pass in 1 2
1829 do
1830   for ac_arg
1831   do
1832     case $ac_arg in
1833     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1834     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1835     | -silent | --silent | --silen | --sile | --sil)
1836       continue ;;
1837     *\'*)
1838       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1839     esac
1840     case $ac_pass in
1841     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1842     2)
1843       as_fn_append ac_configure_args1 " '$ac_arg'"
1844       if test $ac_must_keep_next = true; then
1845         ac_must_keep_next=false # Got value, back to normal.
1846       else
1847         case $ac_arg in
1848           *=* | --config-cache | -C | -disable-* | --disable-* \
1849           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1850           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1851           | -with-* | --with-* | -without-* | --without-* | --x)
1852             case "$ac_configure_args0 " in
1853               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1854             esac
1855             ;;
1856           -* ) ac_must_keep_next=true ;;
1857         esac
1858       fi
1859       as_fn_append ac_configure_args " '$ac_arg'"
1860       ;;
1861     esac
1862   done
1863 done
1864 { ac_configure_args0=; unset ac_configure_args0;}
1865 { ac_configure_args1=; unset ac_configure_args1;}
1866
1867 # When interrupted or exit'd, cleanup temporary files, and complete
1868 # config.log.  We remove comments because anyway the quotes in there
1869 # would cause problems or look ugly.
1870 # WARNING: Use '\'' to represent an apostrophe within the trap.
1871 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1872 trap 'exit_status=$?
1873   # Save into config.log some information that might help in debugging.
1874   {
1875     echo
1876
1877     $as_echo "## ---------------- ##
1878 ## Cache variables. ##
1879 ## ---------------- ##"
1880     echo
1881     # The following way of writing the cache mishandles newlines in values,
1882 (
1883   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1884     eval ac_val=\$$ac_var
1885     case $ac_val in #(
1886     *${as_nl}*)
1887       case $ac_var in #(
1888       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1889 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1890       esac
1891       case $ac_var in #(
1892       _ | IFS | as_nl) ;; #(
1893       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1894       *) { eval $ac_var=; unset $ac_var;} ;;
1895       esac ;;
1896     esac
1897   done
1898   (set) 2>&1 |
1899     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1900     *${as_nl}ac_space=\ *)
1901       sed -n \
1902         "s/'\''/'\''\\\\'\'''\''/g;
1903           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1904       ;; #(
1905     *)
1906       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1907       ;;
1908     esac |
1909     sort
1910 )
1911     echo
1912
1913     $as_echo "## ----------------- ##
1914 ## Output variables. ##
1915 ## ----------------- ##"
1916     echo
1917     for ac_var in $ac_subst_vars
1918     do
1919       eval ac_val=\$$ac_var
1920       case $ac_val in
1921       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1922       esac
1923       $as_echo "$ac_var='\''$ac_val'\''"
1924     done | sort
1925     echo
1926
1927     if test -n "$ac_subst_files"; then
1928       $as_echo "## ------------------- ##
1929 ## File substitutions. ##
1930 ## ------------------- ##"
1931       echo
1932       for ac_var in $ac_subst_files
1933       do
1934         eval ac_val=\$$ac_var
1935         case $ac_val in
1936         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1937         esac
1938         $as_echo "$ac_var='\''$ac_val'\''"
1939       done | sort
1940       echo
1941     fi
1942
1943     if test -s confdefs.h; then
1944       $as_echo "## ----------- ##
1945 ## confdefs.h. ##
1946 ## ----------- ##"
1947       echo
1948       cat confdefs.h
1949       echo
1950     fi
1951     test "$ac_signal" != 0 &&
1952       $as_echo "$as_me: caught signal $ac_signal"
1953     $as_echo "$as_me: exit $exit_status"
1954   } >&5
1955   rm -f core *.core core.conftest.* &&
1956     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1957     exit $exit_status
1958 ' 0
1959 for ac_signal in 1 2 13 15; do
1960   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1961 done
1962 ac_signal=0
1963
1964 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1965 rm -f -r conftest* confdefs.h
1966
1967 $as_echo "/* confdefs.h */" > confdefs.h
1968
1969 # Predefined preprocessor variables.
1970
1971 cat >>confdefs.h <<_ACEOF
1972 #define PACKAGE_NAME "$PACKAGE_NAME"
1973 _ACEOF
1974
1975 cat >>confdefs.h <<_ACEOF
1976 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1977 _ACEOF
1978
1979 cat >>confdefs.h <<_ACEOF
1980 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1981 _ACEOF
1982
1983 cat >>confdefs.h <<_ACEOF
1984 #define PACKAGE_STRING "$PACKAGE_STRING"
1985 _ACEOF
1986
1987 cat >>confdefs.h <<_ACEOF
1988 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1989 _ACEOF
1990
1991 cat >>confdefs.h <<_ACEOF
1992 #define PACKAGE_URL "$PACKAGE_URL"
1993 _ACEOF
1994
1995
1996 # Let the site file select an alternate cache file if it wants to.
1997 # Prefer an explicitly selected file to automatically selected ones.
1998 ac_site_file1=NONE
1999 ac_site_file2=NONE
2000 if test -n "$CONFIG_SITE"; then
2001   # We do not want a PATH search for config.site.
2002   case $CONFIG_SITE in #((
2003     -*)  ac_site_file1=./$CONFIG_SITE;;
2004     */*) ac_site_file1=$CONFIG_SITE;;
2005     *)   ac_site_file1=./$CONFIG_SITE;;
2006   esac
2007 elif test "x$prefix" != xNONE; then
2008   ac_site_file1=$prefix/share/config.site
2009   ac_site_file2=$prefix/etc/config.site
2010 else
2011   ac_site_file1=$ac_default_prefix/share/config.site
2012   ac_site_file2=$ac_default_prefix/etc/config.site
2013 fi
2014 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2015 do
2016   test "x$ac_site_file" = xNONE && continue
2017   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2018     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2019 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2020     sed 's/^/| /' "$ac_site_file" >&5
2021     . "$ac_site_file" \
2022       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2023 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2024 as_fn_error $? "failed to load site script $ac_site_file
2025 See \`config.log' for more details" "$LINENO" 5; }
2026   fi
2027 done
2028
2029 if test -r "$cache_file"; then
2030   # Some versions of bash will fail to source /dev/null (special files
2031   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2032   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2033     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2034 $as_echo "$as_me: loading cache $cache_file" >&6;}
2035     case $cache_file in
2036       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2037       *)                      . "./$cache_file";;
2038     esac
2039   fi
2040 else
2041   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2042 $as_echo "$as_me: creating cache $cache_file" >&6;}
2043   >$cache_file
2044 fi
2045
2046 # Check that the precious variables saved in the cache have kept the same
2047 # value.
2048 ac_cache_corrupted=false
2049 for ac_var in $ac_precious_vars; do
2050   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2051   eval ac_new_set=\$ac_env_${ac_var}_set
2052   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2053   eval ac_new_val=\$ac_env_${ac_var}_value
2054   case $ac_old_set,$ac_new_set in
2055     set,)
2056       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2057 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2058       ac_cache_corrupted=: ;;
2059     ,set)
2060       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2061 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2062       ac_cache_corrupted=: ;;
2063     ,);;
2064     *)
2065       if test "x$ac_old_val" != "x$ac_new_val"; then
2066         # differences in whitespace do not lead to failure.
2067         ac_old_val_w=`echo x $ac_old_val`
2068         ac_new_val_w=`echo x $ac_new_val`
2069         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2070           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2071 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2072           ac_cache_corrupted=:
2073         else
2074           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2075 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2076           eval $ac_var=\$ac_old_val
2077         fi
2078         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2079 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2080         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2081 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2082       fi;;
2083   esac
2084   # Pass precious variables to config.status.
2085   if test "$ac_new_set" = set; then
2086     case $ac_new_val in
2087     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2088     *) ac_arg=$ac_var=$ac_new_val ;;
2089     esac
2090     case " $ac_configure_args " in
2091       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2092       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2093     esac
2094   fi
2095 done
2096 if $ac_cache_corrupted; then
2097   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2098 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2099   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2100 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2101   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2102 fi
2103 ## -------------------- ##
2104 ## Main body of script. ##
2105 ## -------------------- ##
2106
2107 ac_ext=c
2108 ac_cpp='$CPP $CPPFLAGS'
2109 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2110 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2111 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2112
2113
2114
2115
2116 ac_aux_dir=
2117 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2118   if test -f "$ac_dir/install-sh"; then
2119     ac_aux_dir=$ac_dir
2120     ac_install_sh="$ac_aux_dir/install-sh -c"
2121     break
2122   elif test -f "$ac_dir/install.sh"; then
2123     ac_aux_dir=$ac_dir
2124     ac_install_sh="$ac_aux_dir/install.sh -c"
2125     break
2126   elif test -f "$ac_dir/shtool"; then
2127     ac_aux_dir=$ac_dir
2128     ac_install_sh="$ac_aux_dir/shtool install -c"
2129     break
2130   fi
2131 done
2132 if test -z "$ac_aux_dir"; then
2133   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2134 fi
2135
2136 # These three variables are undocumented and unsupported,
2137 # and are intended to be withdrawn in a future Autoconf release.
2138 # They can cause serious problems if a builder's source tree is in a directory
2139 # whose full name contains unusual characters.
2140 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2141 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2142 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2143
2144
2145 # Find a good install program.  We prefer a C program (faster),
2146 # so one script is as good as another.  But avoid the broken or
2147 # incompatible versions:
2148 # SysV /etc/install, /usr/sbin/install
2149 # SunOS /usr/etc/install
2150 # IRIX /sbin/install
2151 # AIX /bin/install
2152 # AmigaOS /C/install, which installs bootblocks on floppy discs
2153 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2154 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2155 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2156 # OS/2's system install, which has a completely different semantic
2157 # ./install, which can be erroneously created by make from ./install.sh.
2158 # Reject install programs that cannot install multiple files.
2159 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2160 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2161 if test -z "$INSTALL"; then
2162 if ${ac_cv_path_install+:} false; then :
2163   $as_echo_n "(cached) " >&6
2164 else
2165   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2166 for as_dir in $PATH
2167 do
2168   IFS=$as_save_IFS
2169   test -z "$as_dir" && as_dir=.
2170     # Account for people who put trailing slashes in PATH elements.
2171 case $as_dir/ in #((
2172   ./ | .// | /[cC]/* | \
2173   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2174   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2175   /usr/ucb/* ) ;;
2176   *)
2177     # OSF1 and SCO ODT 3.0 have their own names for install.
2178     # Don't use installbsd from OSF since it installs stuff as root
2179     # by default.
2180     for ac_prog in ginstall scoinst install; do
2181       for ac_exec_ext in '' $ac_executable_extensions; do
2182         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2183           if test $ac_prog = install &&
2184             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2185             # AIX install.  It has an incompatible calling convention.
2186             :
2187           elif test $ac_prog = install &&
2188             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2189             # program-specific install script used by HP pwplus--don't use.
2190             :
2191           else
2192             rm -rf conftest.one conftest.two conftest.dir
2193             echo one > conftest.one
2194             echo two > conftest.two
2195             mkdir conftest.dir
2196             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2197               test -s conftest.one && test -s conftest.two &&
2198               test -s conftest.dir/conftest.one &&
2199               test -s conftest.dir/conftest.two
2200             then
2201               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2202               break 3
2203             fi
2204           fi
2205         fi
2206       done
2207     done
2208     ;;
2209 esac
2210
2211   done
2212 IFS=$as_save_IFS
2213
2214 rm -rf conftest.one conftest.two conftest.dir
2215
2216 fi
2217   if test "${ac_cv_path_install+set}" = set; then
2218     INSTALL=$ac_cv_path_install
2219   else
2220     # As a last resort, use the slow shell script.  Don't cache a
2221     # value for INSTALL within a source directory, because that will
2222     # break other packages using the cache if that directory is
2223     # removed, or if the value is a relative name.
2224     INSTALL=$ac_install_sh
2225   fi
2226 fi
2227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2228 $as_echo "$INSTALL" >&6; }
2229
2230 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2231 # It thinks the first close brace ends the variable substitution.
2232 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2233
2234 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2235
2236 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2237
2238 ac_ext=c
2239 ac_cpp='$CPP $CPPFLAGS'
2240 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2241 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2242 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2243 if test -n "$ac_tool_prefix"; then
2244   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2245 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2247 $as_echo_n "checking for $ac_word... " >&6; }
2248 if ${ac_cv_prog_CC+:} false; then :
2249   $as_echo_n "(cached) " >&6
2250 else
2251   if test -n "$CC"; then
2252   ac_cv_prog_CC="$CC" # Let the user override the test.
2253 else
2254 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2255 for as_dir in $PATH
2256 do
2257   IFS=$as_save_IFS
2258   test -z "$as_dir" && as_dir=.
2259     for ac_exec_ext in '' $ac_executable_extensions; do
2260   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2261     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2262     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2263     break 2
2264   fi
2265 done
2266   done
2267 IFS=$as_save_IFS
2268
2269 fi
2270 fi
2271 CC=$ac_cv_prog_CC
2272 if test -n "$CC"; then
2273   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2274 $as_echo "$CC" >&6; }
2275 else
2276   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2277 $as_echo "no" >&6; }
2278 fi
2279
2280
2281 fi
2282 if test -z "$ac_cv_prog_CC"; then
2283   ac_ct_CC=$CC
2284   # Extract the first word of "gcc", so it can be a program name with args.
2285 set dummy gcc; ac_word=$2
2286 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2287 $as_echo_n "checking for $ac_word... " >&6; }
2288 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2289   $as_echo_n "(cached) " >&6
2290 else
2291   if test -n "$ac_ct_CC"; then
2292   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2293 else
2294 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2295 for as_dir in $PATH
2296 do
2297   IFS=$as_save_IFS
2298   test -z "$as_dir" && as_dir=.
2299     for ac_exec_ext in '' $ac_executable_extensions; do
2300   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2301     ac_cv_prog_ac_ct_CC="gcc"
2302     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2303     break 2
2304   fi
2305 done
2306   done
2307 IFS=$as_save_IFS
2308
2309 fi
2310 fi
2311 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2312 if test -n "$ac_ct_CC"; then
2313   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2314 $as_echo "$ac_ct_CC" >&6; }
2315 else
2316   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2317 $as_echo "no" >&6; }
2318 fi
2319
2320   if test "x$ac_ct_CC" = x; then
2321     CC=""
2322   else
2323     case $cross_compiling:$ac_tool_warned in
2324 yes:)
2325 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2326 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2327 ac_tool_warned=yes ;;
2328 esac
2329     CC=$ac_ct_CC
2330   fi
2331 else
2332   CC="$ac_cv_prog_CC"
2333 fi
2334
2335 if test -z "$CC"; then
2336           if test -n "$ac_tool_prefix"; then
2337     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2338 set dummy ${ac_tool_prefix}cc; ac_word=$2
2339 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2340 $as_echo_n "checking for $ac_word... " >&6; }
2341 if ${ac_cv_prog_CC+:} false; then :
2342   $as_echo_n "(cached) " >&6
2343 else
2344   if test -n "$CC"; then
2345   ac_cv_prog_CC="$CC" # Let the user override the test.
2346 else
2347 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2348 for as_dir in $PATH
2349 do
2350   IFS=$as_save_IFS
2351   test -z "$as_dir" && as_dir=.
2352     for ac_exec_ext in '' $ac_executable_extensions; do
2353   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2354     ac_cv_prog_CC="${ac_tool_prefix}cc"
2355     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2356     break 2
2357   fi
2358 done
2359   done
2360 IFS=$as_save_IFS
2361
2362 fi
2363 fi
2364 CC=$ac_cv_prog_CC
2365 if test -n "$CC"; then
2366   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2367 $as_echo "$CC" >&6; }
2368 else
2369   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2370 $as_echo "no" >&6; }
2371 fi
2372
2373
2374   fi
2375 fi
2376 if test -z "$CC"; then
2377   # Extract the first word of "cc", so it can be a program name with args.
2378 set dummy cc; ac_word=$2
2379 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2380 $as_echo_n "checking for $ac_word... " >&6; }
2381 if ${ac_cv_prog_CC+:} false; then :
2382   $as_echo_n "(cached) " >&6
2383 else
2384   if test -n "$CC"; then
2385   ac_cv_prog_CC="$CC" # Let the user override the test.
2386 else
2387   ac_prog_rejected=no
2388 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2389 for as_dir in $PATH
2390 do
2391   IFS=$as_save_IFS
2392   test -z "$as_dir" && as_dir=.
2393     for ac_exec_ext in '' $ac_executable_extensions; do
2394   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2395     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2396        ac_prog_rejected=yes
2397        continue
2398      fi
2399     ac_cv_prog_CC="cc"
2400     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2401     break 2
2402   fi
2403 done
2404   done
2405 IFS=$as_save_IFS
2406
2407 if test $ac_prog_rejected = yes; then
2408   # We found a bogon in the path, so make sure we never use it.
2409   set dummy $ac_cv_prog_CC
2410   shift
2411   if test $# != 0; then
2412     # We chose a different compiler from the bogus one.
2413     # However, it has the same basename, so the bogon will be chosen
2414     # first if we set CC to just the basename; use the full file name.
2415     shift
2416     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2417   fi
2418 fi
2419 fi
2420 fi
2421 CC=$ac_cv_prog_CC
2422 if test -n "$CC"; then
2423   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2424 $as_echo "$CC" >&6; }
2425 else
2426   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2427 $as_echo "no" >&6; }
2428 fi
2429
2430
2431 fi
2432 if test -z "$CC"; then
2433   if test -n "$ac_tool_prefix"; then
2434   for ac_prog in cl.exe
2435   do
2436     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2437 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2439 $as_echo_n "checking for $ac_word... " >&6; }
2440 if ${ac_cv_prog_CC+:} false; then :
2441   $as_echo_n "(cached) " >&6
2442 else
2443   if test -n "$CC"; then
2444   ac_cv_prog_CC="$CC" # Let the user override the test.
2445 else
2446 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2447 for as_dir in $PATH
2448 do
2449   IFS=$as_save_IFS
2450   test -z "$as_dir" && as_dir=.
2451     for ac_exec_ext in '' $ac_executable_extensions; do
2452   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2453     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2454     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2455     break 2
2456   fi
2457 done
2458   done
2459 IFS=$as_save_IFS
2460
2461 fi
2462 fi
2463 CC=$ac_cv_prog_CC
2464 if test -n "$CC"; then
2465   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2466 $as_echo "$CC" >&6; }
2467 else
2468   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2469 $as_echo "no" >&6; }
2470 fi
2471
2472
2473     test -n "$CC" && break
2474   done
2475 fi
2476 if test -z "$CC"; then
2477   ac_ct_CC=$CC
2478   for ac_prog in cl.exe
2479 do
2480   # Extract the first word of "$ac_prog", so it can be a program name with args.
2481 set dummy $ac_prog; ac_word=$2
2482 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2483 $as_echo_n "checking for $ac_word... " >&6; }
2484 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2485   $as_echo_n "(cached) " >&6
2486 else
2487   if test -n "$ac_ct_CC"; then
2488   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2489 else
2490 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2491 for as_dir in $PATH
2492 do
2493   IFS=$as_save_IFS
2494   test -z "$as_dir" && as_dir=.
2495     for ac_exec_ext in '' $ac_executable_extensions; do
2496   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2497     ac_cv_prog_ac_ct_CC="$ac_prog"
2498     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2499     break 2
2500   fi
2501 done
2502   done
2503 IFS=$as_save_IFS
2504
2505 fi
2506 fi
2507 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2508 if test -n "$ac_ct_CC"; then
2509   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2510 $as_echo "$ac_ct_CC" >&6; }
2511 else
2512   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2513 $as_echo "no" >&6; }
2514 fi
2515
2516
2517   test -n "$ac_ct_CC" && break
2518 done
2519
2520   if test "x$ac_ct_CC" = x; then
2521     CC=""
2522   else
2523     case $cross_compiling:$ac_tool_warned in
2524 yes:)
2525 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2526 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2527 ac_tool_warned=yes ;;
2528 esac
2529     CC=$ac_ct_CC
2530   fi
2531 fi
2532
2533 fi
2534
2535
2536 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2537 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2538 as_fn_error $? "no acceptable C compiler found in \$PATH
2539 See \`config.log' for more details" "$LINENO" 5; }
2540
2541 # Provide some information about the compiler.
2542 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2543 set X $ac_compile
2544 ac_compiler=$2
2545 for ac_option in --version -v -V -qversion; do
2546   { { ac_try="$ac_compiler $ac_option >&5"
2547 case "(($ac_try" in
2548   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2549   *) ac_try_echo=$ac_try;;
2550 esac
2551 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2552 $as_echo "$ac_try_echo"; } >&5
2553   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2554   ac_status=$?
2555   if test -s conftest.err; then
2556     sed '10a\
2557 ... rest of stderr output deleted ...
2558          10q' conftest.err >conftest.er1
2559     cat conftest.er1 >&5
2560   fi
2561   rm -f conftest.er1 conftest.err
2562   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2563   test $ac_status = 0; }
2564 done
2565
2566 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2567 /* end confdefs.h.  */
2568
2569 int
2570 main ()
2571 {
2572
2573   ;
2574   return 0;
2575 }
2576 _ACEOF
2577 ac_clean_files_save=$ac_clean_files
2578 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2579 # Try to create an executable without -o first, disregard a.out.
2580 # It will help us diagnose broken compilers, and finding out an intuition
2581 # of exeext.
2582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2583 $as_echo_n "checking whether the C compiler works... " >&6; }
2584 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2585
2586 # The possible output files:
2587 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2588
2589 ac_rmfiles=
2590 for ac_file in $ac_files
2591 do
2592   case $ac_file in
2593     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2594     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2595   esac
2596 done
2597 rm -f $ac_rmfiles
2598
2599 if { { ac_try="$ac_link_default"
2600 case "(($ac_try" in
2601   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2602   *) ac_try_echo=$ac_try;;
2603 esac
2604 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2605 $as_echo "$ac_try_echo"; } >&5
2606   (eval "$ac_link_default") 2>&5
2607   ac_status=$?
2608   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2609   test $ac_status = 0; }; then :
2610   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2611 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2612 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2613 # so that the user can short-circuit this test for compilers unknown to
2614 # Autoconf.
2615 for ac_file in $ac_files ''
2616 do
2617   test -f "$ac_file" || continue
2618   case $ac_file in
2619     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2620         ;;
2621     [ab].out )
2622         # We found the default executable, but exeext='' is most
2623         # certainly right.
2624         break;;
2625     *.* )
2626         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2627         then :; else
2628            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2629         fi
2630         # We set ac_cv_exeext here because the later test for it is not
2631         # safe: cross compilers may not add the suffix if given an `-o'
2632         # argument, so we may need to know it at that point already.
2633         # Even if this section looks crufty: it has the advantage of
2634         # actually working.
2635         break;;
2636     * )
2637         break;;
2638   esac
2639 done
2640 test "$ac_cv_exeext" = no && ac_cv_exeext=
2641
2642 else
2643   ac_file=''
2644 fi
2645 if test -z "$ac_file"; then :
2646   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2647 $as_echo "no" >&6; }
2648 $as_echo "$as_me: failed program was:" >&5
2649 sed 's/^/| /' conftest.$ac_ext >&5
2650
2651 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2652 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2653 as_fn_error 77 "C compiler cannot create executables
2654 See \`config.log' for more details" "$LINENO" 5; }
2655 else
2656   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2657 $as_echo "yes" >&6; }
2658 fi
2659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2660 $as_echo_n "checking for C compiler default output file name... " >&6; }
2661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2662 $as_echo "$ac_file" >&6; }
2663 ac_exeext=$ac_cv_exeext
2664
2665 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2666 ac_clean_files=$ac_clean_files_save
2667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2668 $as_echo_n "checking for suffix of executables... " >&6; }
2669 if { { ac_try="$ac_link"
2670 case "(($ac_try" in
2671   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2672   *) ac_try_echo=$ac_try;;
2673 esac
2674 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2675 $as_echo "$ac_try_echo"; } >&5
2676   (eval "$ac_link") 2>&5
2677   ac_status=$?
2678   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2679   test $ac_status = 0; }; then :
2680   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2681 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2682 # work properly (i.e., refer to `conftest.exe'), while it won't with
2683 # `rm'.
2684 for ac_file in conftest.exe conftest conftest.*; do
2685   test -f "$ac_file" || continue
2686   case $ac_file in
2687     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2688     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2689           break;;
2690     * ) break;;
2691   esac
2692 done
2693 else
2694   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2695 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2696 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2697 See \`config.log' for more details" "$LINENO" 5; }
2698 fi
2699 rm -f conftest conftest$ac_cv_exeext
2700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2701 $as_echo "$ac_cv_exeext" >&6; }
2702
2703 rm -f conftest.$ac_ext
2704 EXEEXT=$ac_cv_exeext
2705 ac_exeext=$EXEEXT
2706 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2707 /* end confdefs.h.  */
2708 #include <stdio.h>
2709 int
2710 main ()
2711 {
2712 FILE *f = fopen ("conftest.out", "w");
2713  return ferror (f) || fclose (f) != 0;
2714
2715   ;
2716   return 0;
2717 }
2718 _ACEOF
2719 ac_clean_files="$ac_clean_files conftest.out"
2720 # Check that the compiler produces executables we can run.  If not, either
2721 # the compiler is broken, or we cross compile.
2722 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2723 $as_echo_n "checking whether we are cross compiling... " >&6; }
2724 if test "$cross_compiling" != yes; then
2725   { { ac_try="$ac_link"
2726 case "(($ac_try" in
2727   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2728   *) ac_try_echo=$ac_try;;
2729 esac
2730 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2731 $as_echo "$ac_try_echo"; } >&5
2732   (eval "$ac_link") 2>&5
2733   ac_status=$?
2734   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2735   test $ac_status = 0; }
2736   if { ac_try='./conftest$ac_cv_exeext'
2737   { { case "(($ac_try" in
2738   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2739   *) ac_try_echo=$ac_try;;
2740 esac
2741 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2742 $as_echo "$ac_try_echo"; } >&5
2743   (eval "$ac_try") 2>&5
2744   ac_status=$?
2745   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2746   test $ac_status = 0; }; }; then
2747     cross_compiling=no
2748   else
2749     if test "$cross_compiling" = maybe; then
2750         cross_compiling=yes
2751     else
2752         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2753 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2754 as_fn_error $? "cannot run C compiled programs.
2755 If you meant to cross compile, use \`--host'.
2756 See \`config.log' for more details" "$LINENO" 5; }
2757     fi
2758   fi
2759 fi
2760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2761 $as_echo "$cross_compiling" >&6; }
2762
2763 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2764 ac_clean_files=$ac_clean_files_save
2765 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2766 $as_echo_n "checking for suffix of object files... " >&6; }
2767 if ${ac_cv_objext+:} false; then :
2768   $as_echo_n "(cached) " >&6
2769 else
2770   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2771 /* end confdefs.h.  */
2772
2773 int
2774 main ()
2775 {
2776
2777   ;
2778   return 0;
2779 }
2780 _ACEOF
2781 rm -f conftest.o conftest.obj
2782 if { { ac_try="$ac_compile"
2783 case "(($ac_try" in
2784   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2785   *) ac_try_echo=$ac_try;;
2786 esac
2787 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2788 $as_echo "$ac_try_echo"; } >&5
2789   (eval "$ac_compile") 2>&5
2790   ac_status=$?
2791   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2792   test $ac_status = 0; }; then :
2793   for ac_file in conftest.o conftest.obj conftest.*; do
2794   test -f "$ac_file" || continue;
2795   case $ac_file in
2796     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2797     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2798        break;;
2799   esac
2800 done
2801 else
2802   $as_echo "$as_me: failed program was:" >&5
2803 sed 's/^/| /' conftest.$ac_ext >&5
2804
2805 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2806 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2807 as_fn_error $? "cannot compute suffix of object files: cannot compile
2808 See \`config.log' for more details" "$LINENO" 5; }
2809 fi
2810 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2811 fi
2812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2813 $as_echo "$ac_cv_objext" >&6; }
2814 OBJEXT=$ac_cv_objext
2815 ac_objext=$OBJEXT
2816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2817 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2818 if ${ac_cv_c_compiler_gnu+:} false; then :
2819   $as_echo_n "(cached) " >&6
2820 else
2821   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2822 /* end confdefs.h.  */
2823
2824 int
2825 main ()
2826 {
2827 #ifndef __GNUC__
2828        choke me
2829 #endif
2830
2831   ;
2832   return 0;
2833 }
2834 _ACEOF
2835 if ac_fn_c_try_compile "$LINENO"; then :
2836   ac_compiler_gnu=yes
2837 else
2838   ac_compiler_gnu=no
2839 fi
2840 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2841 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2842
2843 fi
2844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2845 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2846 if test $ac_compiler_gnu = yes; then
2847   GCC=yes
2848 else
2849   GCC=
2850 fi
2851 ac_test_CFLAGS=${CFLAGS+set}
2852 ac_save_CFLAGS=$CFLAGS
2853 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2854 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2855 if ${ac_cv_prog_cc_g+:} false; then :
2856   $as_echo_n "(cached) " >&6
2857 else
2858   ac_save_c_werror_flag=$ac_c_werror_flag
2859    ac_c_werror_flag=yes
2860    ac_cv_prog_cc_g=no
2861    CFLAGS="-g"
2862    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2863 /* end confdefs.h.  */
2864
2865 int
2866 main ()
2867 {
2868
2869   ;
2870   return 0;
2871 }
2872 _ACEOF
2873 if ac_fn_c_try_compile "$LINENO"; then :
2874   ac_cv_prog_cc_g=yes
2875 else
2876   CFLAGS=""
2877       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2878 /* end confdefs.h.  */
2879
2880 int
2881 main ()
2882 {
2883
2884   ;
2885   return 0;
2886 }
2887 _ACEOF
2888 if ac_fn_c_try_compile "$LINENO"; then :
2889
2890 else
2891   ac_c_werror_flag=$ac_save_c_werror_flag
2892          CFLAGS="-g"
2893          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2894 /* end confdefs.h.  */
2895
2896 int
2897 main ()
2898 {
2899
2900   ;
2901   return 0;
2902 }
2903 _ACEOF
2904 if ac_fn_c_try_compile "$LINENO"; then :
2905   ac_cv_prog_cc_g=yes
2906 fi
2907 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2908 fi
2909 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2910 fi
2911 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2912    ac_c_werror_flag=$ac_save_c_werror_flag
2913 fi
2914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2915 $as_echo "$ac_cv_prog_cc_g" >&6; }
2916 if test "$ac_test_CFLAGS" = set; then
2917   CFLAGS=$ac_save_CFLAGS
2918 elif test $ac_cv_prog_cc_g = yes; then
2919   if test "$GCC" = yes; then
2920     CFLAGS="-g -O2"
2921   else
2922     CFLAGS="-g"
2923   fi
2924 else
2925   if test "$GCC" = yes; then
2926     CFLAGS="-O2"
2927   else
2928     CFLAGS=
2929   fi
2930 fi
2931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2932 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2933 if ${ac_cv_prog_cc_c89+:} false; then :
2934   $as_echo_n "(cached) " >&6
2935 else
2936   ac_cv_prog_cc_c89=no
2937 ac_save_CC=$CC
2938 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2939 /* end confdefs.h.  */
2940 #include <stdarg.h>
2941 #include <stdio.h>
2942 struct stat;
2943 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2944 struct buf { int x; };
2945 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2946 static char *e (p, i)
2947      char **p;
2948      int i;
2949 {
2950   return p[i];
2951 }
2952 static char *f (char * (*g) (char **, int), char **p, ...)
2953 {
2954   char *s;
2955   va_list v;
2956   va_start (v,p);
2957   s = g (p, va_arg (v,int));
2958   va_end (v);
2959   return s;
2960 }
2961
2962 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2963    function prototypes and stuff, but not '\xHH' hex character constants.
2964    These don't provoke an error unfortunately, instead are silently treated
2965    as 'x'.  The following induces an error, until -std is added to get
2966    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2967    array size at least.  It's necessary to write '\x00'==0 to get something
2968    that's true only with -std.  */
2969 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2970
2971 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2972    inside strings and character constants.  */
2973 #define FOO(x) 'x'
2974 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2975
2976 int test (int i, double x);
2977 struct s1 {int (*f) (int a);};
2978 struct s2 {int (*f) (double a);};
2979 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2980 int argc;
2981 char **argv;
2982 int
2983 main ()
2984 {
2985 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2986   ;
2987   return 0;
2988 }
2989 _ACEOF
2990 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2991         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2992 do
2993   CC="$ac_save_CC $ac_arg"
2994   if ac_fn_c_try_compile "$LINENO"; then :
2995   ac_cv_prog_cc_c89=$ac_arg
2996 fi
2997 rm -f core conftest.err conftest.$ac_objext
2998   test "x$ac_cv_prog_cc_c89" != "xno" && break
2999 done
3000 rm -f conftest.$ac_ext
3001 CC=$ac_save_CC
3002
3003 fi
3004 # AC_CACHE_VAL
3005 case "x$ac_cv_prog_cc_c89" in
3006   x)
3007     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3008 $as_echo "none needed" >&6; } ;;
3009   xno)
3010     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3011 $as_echo "unsupported" >&6; } ;;
3012   *)
3013     CC="$CC $ac_cv_prog_cc_c89"
3014     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3015 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3016 esac
3017 if test "x$ac_cv_prog_cc_c89" != xno; then :
3018
3019 fi
3020
3021 ac_ext=c
3022 ac_cpp='$CPP $CPPFLAGS'
3023 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3024 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3025 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3026
3027
3028 # Put a plausible default for CC_FOR_BUILD in Makefile.
3029 if test "x$cross_compiling" = "xno"; then
3030   CC_FOR_BUILD='$(CC)'
3031 else
3032   CC_FOR_BUILD=gcc
3033 fi
3034 CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-${CFLAGS}}
3035
3036 ALL_LINGUAS=
3037 # If we haven't got the data from the intl directory,
3038 # assume NLS is disabled.
3039 USE_NLS=no
3040 LIBINTL=
3041 LIBINTL_DEP=
3042 INCINTL=
3043 XGETTEXT=
3044 GMSGFMT=
3045 POSUB=
3046
3047 if test -f  ../../intl/config.intl; then
3048   .  ../../intl/config.intl
3049 fi
3050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
3051 $as_echo_n "checking whether NLS is requested... " >&6; }
3052 if test x"$USE_NLS" != xyes; then
3053   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3054 $as_echo "no" >&6; }
3055 else
3056   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3057 $as_echo "yes" >&6; }
3058
3059 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
3060
3061
3062   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
3063 $as_echo_n "checking for catalogs to be installed... " >&6; }
3064   # Look for .po and .gmo files in the source directory.
3065   CATALOGS=
3066   XLINGUAS=
3067   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
3068     # If there aren't any .gmo files the shell will give us the
3069     # literal string "../path/to/srcdir/po/*.gmo" which has to be
3070     # weeded out.
3071     case "$cat" in *\**)
3072       continue;;
3073     esac
3074     # The quadruple backslash is collapsed to a double backslash
3075     # by the backticks, then collapsed again by the double quotes,
3076     # leaving us with one backslash in the sed expression (right
3077     # before the dot that mustn't act as a wildcard).
3078     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
3079     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
3080     # The user is allowed to set LINGUAS to a list of languages to
3081     # install catalogs for.  If it's empty that means "all of them."
3082     if test "x$LINGUAS" = x; then
3083       CATALOGS="$CATALOGS $cat"
3084       XLINGUAS="$XLINGUAS $lang"
3085     else
3086       case "$LINGUAS" in *$lang*)
3087         CATALOGS="$CATALOGS $cat"
3088         XLINGUAS="$XLINGUAS $lang"
3089         ;;
3090       esac
3091     fi
3092   done
3093   LINGUAS="$XLINGUAS"
3094   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
3095 $as_echo "$LINGUAS" >&6; }
3096
3097
3098     DATADIRNAME=share
3099
3100   INSTOBJEXT=.mo
3101
3102   GENCAT=gencat
3103
3104   CATOBJEXT=.gmo
3105
3106 fi
3107
3108
3109 # Check whether --enable-sim-bitsize was given.
3110 if test "${enable_sim_bitsize+set}" = set; then :
3111   enableval=$enable_sim_bitsize; case "${enableval}" in
3112   32|64) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=$enableval";;
3113   *)     as_fn_error $? "\"--enable-sim-bitsize was given $enableval.  Expected 32 or 64\"" "$LINENO" 5; sim_bitsize="";;
3114 esac
3115 if test x"$silent" != x"yes" && test x"$sim_bitsize" != x""; then
3116   echo "Setting bitsize flags = $sim_bitsize" 6>&1
3117 fi
3118 else
3119   sim_bitsize=""
3120 fi
3121
3122
3123 # Check whether --enable-sim-config was given.
3124 if test "${enable_sim_config+set}" = set; then :
3125   enableval=$enable_sim_config; case "${enableval}" in
3126   yes|no)       as_fn_error $? "\"No value supplied for --enable-sim-config=file\"" "$LINENO" 5;;
3127   *)            if test -f "${srcdir}/${enableval}"; then
3128                   sim_config="${enableval}";
3129                 elif test -f "${srcdir}/${enableval}-config.h"; then
3130                   sim_config="${enableval}-config.h"
3131                 else
3132                   as_fn_error $? "\"Config file $enableval was not found\"" "$LINENO" 5;
3133                   sim_config=std-config.h
3134                 fi;;
3135 esac
3136 if test x"$silent" != x"yes" && test x"$sim_config" != x""; then
3137   echo "Setting config flags = $sim_config" 6>&1
3138 fi
3139 else
3140   sim_config="std-config.h"
3141 if test x"$silent" != x"yes"; then
3142   echo "Setting config flags = $sim_config" 6>&1
3143 fi
3144 fi
3145
3146
3147 # Check whether --enable-sim-decode-mechanism was given.
3148 if test "${enable_sim_decode_mechanism+set}" = set; then :
3149   enableval=$enable_sim_decode_mechanism; case "${enableval}" in
3150   yes|no)       as_fn_error $? "\"No value supplied for --enable-sim-decode-mechanism=file\"" "$LINENO" 5;;
3151   array|switch|padded-switch|goto-switch)       sim_decode_mechanism="-T ${enableval}";;
3152   *)            as_fn_error $? "\"File $enableval is not an opcode rules file\"" "$LINENO" 5;
3153                 sim_decode_mechanism="switch";;
3154 esac
3155 if test x"$silent" != x"yes" && test x"$sim_decode_mechanism" != x""; then
3156   echo "Setting decode mechanism flags = $sim_decode_mechanism" 6>&1
3157 fi
3158 else
3159   sim_decode_mechanism=""
3160 if test x"$silent" != x"yes"; then
3161   echo "Setting decode mechanism flags = $sim_decode_mechanism"
3162 fi
3163 fi
3164
3165
3166 # Check whether --enable-sim-default-model was given.
3167 if test "${enable_sim_default_model+set}" = set; then :
3168   enableval=$enable_sim_default_model; case "${enableval}" in
3169   yes|no)       as_fn_error $? "\"No value supplied for --enable-sim-default-model=model\"" "$LINENO" 5;;
3170   *)            sim_default_model="-DWITH_DEFAULT_MODEL=${enableval}";;
3171 esac
3172 if test x"$silent" != x"yes" && test x"$sim_default_model" != x""; then
3173   echo "Setting default-model flags = $sim_default_model" 6>&1
3174 fi
3175 else
3176   sim_default_model=""
3177 fi
3178
3179
3180 # Check whether --enable-sim-duplicate was given.
3181 if test "${enable_sim_duplicate+set}" = set; then :
3182   enableval=$enable_sim_duplicate; case "${enableval}" in
3183   yes)  sim_dup="-E";;
3184   no)   sim_dup="";;
3185   *)    as_fn_error $? "\"--enable-sim-duplicate does not take a value\"" "$LINENO" 5; sim_dup="";;
3186 esac
3187 if test x"$silent" != x"yes" && test x"$sim_dup" != x""; then
3188   echo "Setting duplicate flags = $sim_dup" 6>&1
3189 fi
3190 else
3191   sim_dup="-E"
3192 if test x"$silent" != x"yes"; then
3193   echo "Setting duplicate flags = $sim_dup" 6>&1
3194 fi
3195 fi
3196
3197
3198 # Check whether --enable-sim-filter was given.
3199 if test "${enable_sim_filter+set}" = set; then :
3200   enableval=$enable_sim_filter; case "${enableval}" in
3201   yes)  as_fn_error $? "\"--enable-sim-filter must be specified with a rule to filter or no\"" "$LINENO" 5; sim_filter="";;
3202   no)   sim_filter="";;
3203   *)    sim_filter="-F $enableval";;
3204 esac
3205 if test x"$silent" != x"yes" && test x"$sim_filter" != x""; then
3206   echo "Setting filter flags = $sim_filter" 6>&1
3207 fi
3208 else
3209   sim_filter="-F 32,f,o"
3210 if test x"$silent" != x"yes"; then
3211   echo "Setting filter flags = $sim_filter" 6>&1
3212 fi
3213 fi
3214
3215
3216 # Check whether --enable-sim-float was given.
3217 if test "${enable_sim_float+set}" = set; then :
3218   enableval=$enable_sim_float; case "${enableval}" in
3219   yes | hard)   sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT";;
3220   no | soft)    sim_float="-DWITH_FLOATING_POINT=SOFT_FLOATING_POINT";;
3221   altivec)      sim_float="-DWITH_ALTIVEC" ; sim_filter="${sim_filter},av" ;;
3222   *spe*|*simd*) sim_float="-DWITH_E500" ; sim_filter="${sim_filter},e500" ;;
3223   *)            as_fn_error $? "\"Unknown value $enableval passed to --enable-sim-float\"" "$LINENO" 5; sim_float="";;
3224 esac
3225 if test x"$silent" != x"yes" && test x"$sim_float" != x""; then
3226   echo "Setting float flags = $sim_float" 6>&1
3227 fi
3228 else
3229
3230 case "${target}" in
3231   *altivec*) sim_float="-DWITH_ALTIVEC" ; sim_filter="${sim_filter},av" ;;
3232   *spe*|*simd*) sim_float="-DWITH_E500" ; sim_filter="${sim_filter},e500" ;;
3233   *) sim_float=""
3234 esac
3235
3236 fi
3237
3238
3239 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if union semun defined" >&5
3240 $as_echo_n "checking if union semun defined... " >&6; }
3241 if ${ac_cv_HAS_UNION_SEMUN+:} false; then :
3242   $as_echo_n "(cached) " >&6
3243 else
3244   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3245 /* end confdefs.h.  */
3246
3247 #include <sys/types.h>
3248 #include <sys/ipc.h>
3249 #include <sys/sem.h>
3250 int
3251 main ()
3252 {
3253 union semun arg ;
3254   ;
3255   return 0;
3256 }
3257 _ACEOF
3258 if ac_fn_c_try_compile "$LINENO"; then :
3259   ac_cv_has_union_semun="yes"
3260 else
3261   ac_cv_has_union_semun="no"
3262 fi
3263 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_has_union_semun" >&5
3265 $as_echo "$ac_cv_has_union_semun" >&6; }
3266
3267 fi
3268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_HAS_UNION_SEMUN" >&5
3269 $as_echo "$ac_cv_HAS_UNION_SEMUN" >&6; }
3270
3271
3272 if test "$ac_cv_has_union_semun" = "yes"; then
3273   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether System V semaphores are supported" >&5
3274 $as_echo_n "checking whether System V semaphores are supported... " >&6; }
3275 if ${ac_cv_sysv_sem+:} false; then :
3276   $as_echo_n "(cached) " >&6
3277 else
3278
3279   if test "$cross_compiling" = yes; then :
3280   :
3281 else
3282   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3283 /* end confdefs.h.  */
3284
3285   #include <sys/types.h>
3286   #include <sys/ipc.h>
3287   #include <sys/sem.h>
3288   int main () {
3289     union semun arg ;
3290
3291     int id=semget(IPC_PRIVATE,1,IPC_CREAT|0400);
3292     if (id == -1)
3293       exit(1);
3294     arg.val = 0; /* avoid implicit type cast to union */
3295     if (semctl(id, 0, IPC_RMID, arg) == -1)
3296       exit(1);
3297     exit(0);
3298   }
3299
3300 _ACEOF
3301 if ac_fn_c_try_run "$LINENO"; then :
3302   ac_cv_sysv_sem="yes"
3303 else
3304   ac_cv_sysv_sem="no"
3305 fi
3306 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3307   conftest.$ac_objext conftest.beam conftest.$ac_ext
3308 fi
3309
3310
3311 fi
3312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sysv_sem" >&5
3313 $as_echo "$ac_cv_sysv_sem" >&6; }
3314 else  # semun is not defined
3315   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether System V semaphores are supported" >&5
3316 $as_echo_n "checking whether System V semaphores are supported... " >&6; }
3317 if ${ac_cv_sysv_sem+:} false; then :
3318   $as_echo_n "(cached) " >&6
3319 else
3320
3321   if test "$cross_compiling" = yes; then :
3322   :
3323 else
3324   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3325 /* end confdefs.h.  */
3326
3327   #include <sys/types.h>
3328   #include <sys/ipc.h>
3329   #include <sys/sem.h>
3330   union semun {
3331     int val;
3332     struct semid_ds *buf;
3333     ushort *array;
3334   };
3335   int main () {
3336     union semun arg ;
3337
3338     int id=semget(IPC_PRIVATE,1,IPC_CREAT|0400);
3339     if (id == -1)
3340       exit(1);
3341     arg.val = 0; /* avoid implicit type cast to union */
3342     if (semctl(id, 0, IPC_RMID, arg) == -1)
3343       exit(1);
3344     exit(0);
3345   }
3346
3347 _ACEOF
3348 if ac_fn_c_try_run "$LINENO"; then :
3349   ac_cv_sysv_sem="yes"
3350 else
3351   ac_cv_sysv_sem="no"
3352 fi
3353 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3354   conftest.$ac_objext conftest.beam conftest.$ac_ext
3355 fi
3356
3357
3358 fi
3359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sysv_sem" >&5
3360 $as_echo "$ac_cv_sysv_sem" >&6; }
3361 fi
3362
3363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether System V shared memory is supported" >&5
3364 $as_echo_n "checking whether System V shared memory is supported... " >&6; }
3365 if ${ac_cv_sysv_shm+:} false; then :
3366   $as_echo_n "(cached) " >&6
3367 else
3368
3369 if test "$cross_compiling" = yes; then :
3370   :
3371 else
3372   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3373 /* end confdefs.h.  */
3374
3375 #include <sys/types.h>
3376 #include <sys/ipc.h>
3377 #include <sys/shm.h>
3378 int main () {
3379   int id=shmget(IPC_PRIVATE,1,IPC_CREAT|0400);
3380   if (id == -1)
3381     exit(1);
3382   if (shmctl(id, IPC_RMID, 0) == -1)
3383     exit(1);
3384   exit(0);
3385 }
3386
3387 _ACEOF
3388 if ac_fn_c_try_run "$LINENO"; then :
3389   ac_cv_sysv_shm="yes"
3390 else
3391   ac_cv_sysv_shm="no"
3392 fi
3393 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3394   conftest.$ac_objext conftest.beam conftest.$ac_ext
3395 fi
3396
3397
3398 fi
3399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sysv_shm" >&5
3400 $as_echo "$ac_cv_sysv_shm" >&6; }
3401
3402 if test x"$ac_cv_sysv_shm" = x"yes" -a x"$ac_cv_sysv_sem" = x"yes" ; then
3403   sim_sysv_ipc_hw=",sem,shm";
3404 else
3405   sim_sysv_ipc_hw="";
3406 fi
3407
3408 if test x"$ac_cv_has_union_semun" = x"yes" -a x"$ac_cv_sysv_sem" = x"yes" ; then
3409
3410 $as_echo "#define HAVE_UNION_SEMUN 1" >>confdefs.h
3411
3412 fi
3413
3414
3415 # Check whether --enable-sim-hardware was given.
3416 if test "${enable_sim_hardware+set}" = set; then :
3417   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}"
3418 case "${enableval}" in
3419   yes)  ;;
3420   no)   as_fn_error $? "\"List of hardware must be specified for --enable-sim-hardware\"" "$LINENO" 5; hardware="";;
3421   ,*)   hardware="${hardware}${enableval}";;
3422   *,)   hardware="${enableval}${hardware}";;
3423   *)    hardware="${enableval}"'';;
3424 esac
3425 sim_hw_src=`echo $hardware | sed -e 's/,/.c hw_/g' -e 's/^/hw_/' -e s'/$/.c/'`
3426 sim_hw_obj=`echo $sim_hw_src | sed -e 's/\.c/.o/g'`
3427 if test x"$silent" != x"yes" && test x"$hardware" != x""; then
3428   echo "Setting hardware to $sim_hw_src, $sim_hw_obj"
3429 fi
3430 else
3431   hardware="cpu,memory,nvram,iobus,htab,disk,trace,register,vm,init,core,pal,com,eeprom,opic,glue,phb,ide${sim_sysv_ipc_hw}"
3432 sim_hw_src=`echo $hardware | sed -e 's/,/.c hw_/g' -e 's/^/hw_/' -e s'/$/.c/'`
3433 sim_hw_obj=`echo $sim_hw_src | sed -e 's/\.c/.o/g'`
3434 if test x"$silent" != x"yes"; then
3435   echo "Setting hardware to $sim_hw_src, $sim_hw_obj"
3436 fi
3437 fi
3438
3439 # Check whether --enable-sim-hostbitsize was given.
3440 if test "${enable_sim_hostbitsize+set}" = set; then :
3441   enableval=$enable_sim_hostbitsize; case "${enableval}" in
3442   32|64) sim_hostbitsize="-DWITH_HOST_WORD_BITSIZE=$enableval";;
3443   *)     as_fn_error $? "\"--enable-sim-hostbitsize was given $enableval.  Expected 32 or 64\"" "$LINENO" 5; sim_hostbitsize="";;
3444 esac
3445 if test x"$silent" != x"yes" && test x"$sim_hostbitsize" != x""; then
3446   echo "Setting hostbitsize flags = $sim_hostbitsize" 6>&1
3447 fi
3448 else
3449   sim_hostbitsize=""
3450 fi
3451
3452
3453 # Check whether --enable-sim-icache was given.
3454 if test "${enable_sim_icache+set}" = set; then :
3455   enableval=$enable_sim_icache; icache="-R"
3456  case "${enableval}" in
3457   yes)          icache="1024"; sim_icache="-I $icache";;
3458   no)           sim_icache="-R";;
3459   *) icache=1024
3460      sim_icache="-"
3461      for x in `echo "${enableval}" | sed -e "s/,/ /g"`; do
3462        case "$x" in
3463          define)        sim_icache="${sim_icache}R";;
3464          semantic)      sim_icache="${sim_icache}C";;
3465          insn)          sim_icache="${sim_icache}S";;
3466          0*|1*|2*|3*|4*|5*|6*|7*|8*|9*) icache=$x;;
3467          *)             as_fn_error $? "\"Unknown value $x for --enable-sim-icache\"" "$LINENO" 5; sim_icache="";;
3468        esac
3469      done
3470      sim_icache="${sim_icache}I $icache";;
3471 esac
3472 if test x"$silent" != x"yes" && test x"$icache" != x""; then
3473   echo "Setting instruction cache size to $icache ($sim_icache)"
3474 fi
3475 else
3476   sim_icache="-CSRI 1024"
3477 if test x"$silent" != x"yes"; then
3478   echo "Setting instruction cache size to 1024 ($sim_icache)"
3479 fi
3480 fi
3481
3482
3483 # Check whether --enable-sim-inline was given.
3484 if test "${enable_sim_inline+set}" = set; then :
3485   enableval=$enable_sim_inline; sim_inline=""
3486 case "$enableval" in
3487   no)           sim_inline="-DDEFAULT_INLINE=0";;
3488   0)            sim_inline="-DDEFAULT_INLINE=0";;
3489   yes | 2)      sim_inline="-DDEFAULT_INLINE=ALL_INLINE";;
3490   1)            sim_inline="-DDEFAULT_INLINE=PSIM_INLINE_LOCALS";;
3491   *) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
3492        new_flag=""
3493        case "$x" in
3494          *_INLINE=*)    new_flag="-D$x";;
3495          *=*)           new_flag=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
3496          *_INLINE)      new_flag="-D$x=ALL_INLINE";;
3497          *)             new_flag="-D$x""_INLINE=ALL_INLINE";;
3498        esac
3499        if test x"$sim_inline" = x""; then
3500          sim_inline="$new_flag"
3501        else
3502          sim_inline="$sim_inline $new_flag"
3503        fi
3504      done;;
3505 esac
3506 if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then
3507   echo "Setting inline flags = $sim_inline" 6>&1
3508 fi
3509 else
3510   if test x"$GCC" != ""; then
3511   sim_inline="-DDEFAULT_INLINE=PSIM_INLINE_LOCALS"
3512   if test x"$silent" != x"yes"; then
3513     echo "Setting inline flags = $sim_inline" 6>&1
3514   fi
3515 else
3516   sim_inline=""
3517 fi
3518 fi
3519
3520
3521 # Check whether --enable-sim-jump was given.
3522 if test "${enable_sim_jump+set}" = set; then :
3523   enableval=$enable_sim_jump; case "${enableval}" in
3524   yes)  sim_jump="-J";;
3525   no)   sim_jump="";;
3526   *)    as_fn_error $? "\"--enable-sim-jump does not take a value\"" "$LINENO" 5; sim_jump="";;
3527 esac
3528 if test x"$silent" != x"yes" && test x"$sim_jump" != x""; then
3529   echo "Setting jump flag = $sim_jump" 6>&1
3530 fi
3531 else
3532   sim_jump=""
3533 if test x"$silent" != x"yes"; then
3534   echo "Setting jump flag = $sim_jump" 6>&1
3535 fi
3536 fi
3537
3538
3539 # Check whether --enable-sim-line-nr was given.
3540 if test "${enable_sim_line_nr+set}" = set; then :
3541   enableval=$enable_sim_line_nr; case "${enableval}" in
3542   yes)  sim_line_nr="";;
3543   no)   sim_line_nr="-L";;
3544   *)    as_fn_error $? "\"--enable-sim-line-nr does not take a value\"" "$LINENO" 5; sim_line_nr="";;
3545 esac
3546 if test x"$silent" != x"yes" && test x"$sim_line_nr" != x""; then
3547   echo "Setting warning flags = $sim_line_nr" 6>&1
3548 fi
3549 else
3550   sim_line_nr=""
3551 fi
3552
3553
3554 # Check whether --enable-sim-model was given.
3555 if test "${enable_sim_model+set}" = set; then :
3556   enableval=$enable_sim_model; case "${enableval}" in
3557   yes|no)       as_fn_error $? "\"No value supplied for --enable-sim-model=model\"" "$LINENO" 5;;
3558   *)            sim_model="-DWITH_MODEL=${enableval}";;
3559 esac
3560 if test x"$silent" != x"yes" && test x"$sim_model" != x""; then
3561   echo "Setting model flags = $sim_model" 6>&1
3562 fi
3563 else
3564   sim_model=""
3565 fi
3566
3567
3568 # Check whether --enable-sim-model-issue was given.
3569 if test "${enable_sim_model_issue+set}" = set; then :
3570   enableval=$enable_sim_model_issue; case "${enableval}" in
3571   yes)  sim_model_issue="-DWITH_MODEL_ISSUE=MODEL_ISSUE_PROCESS";;
3572   no)   sim_model_issue="-DWITH_MODEL_ISSUE=MODEL_ISSUE_IGNORE";;
3573   *)    as_fn_error $? "\"--enable-sim-model-issue does not take a value\"" "$LINENO" 5; sim_model_issue="";;
3574 esac
3575 if test x"$silent" != x"yes"; then
3576   echo "Setting model-issue flags = $sim_model_issue" 6>&1
3577 fi
3578 else
3579   sim_model_issue=""
3580 fi
3581
3582
3583 # Check whether --enable-sim-monitor was given.
3584 if test "${enable_sim_monitor+set}" = set; then :
3585   enableval=$enable_sim_monitor; case "${enableval}" in
3586   yes)          sim_monitor="-DWITH_MON='MONITOR_INSTRUCTION_ISSUE | MONITOR_LOAD_STORE_UNIT'";;
3587   no)           sim_monitor="-DWITH_MON=0";;
3588   instruction)  sim_monitor="-DWITH_MON=MONITOR_INSTRUCTION_ISSUE";;
3589   memory)       sim_monitor="-DWITH_MON=MONITOR_LOAD_STORE_UNIT";;
3590   *)            as_fn_error $? "\"Unknown value $enableval passed to --enable-sim-mon\"" "$LINENO" 5;;
3591 esac
3592 if test x"$silent" != x"yes" && test x"$sim_monitor" != x""; then
3593   echo "Setting monitor flags = $sim_monitor" 6>&1
3594 fi
3595 else
3596   sim_monitor=""
3597 fi
3598
3599
3600 # Check whether --enable-sim-opcode was given.
3601 if test "${enable_sim_opcode+set}" = set; then :
3602   enableval=$enable_sim_opcode; case "${enableval}" in
3603   yes|no)       as_fn_error $? "\"No value supplied for --enable-sim-opcode=file\"" "$LINENO" 5;;
3604   *)            if test -f "${srcdir}/${enableval}"; then
3605                   sim_opcode="${enableval}"
3606                 elif test -f "${srcdir}/dc-${enableval}"; then
3607                   sim_opcode="dc-${enableval}"
3608                 else
3609                   as_fn_error $? "\"File $enableval is not an opcode rules file\"" "$LINENO" 5;
3610                   sim_opcode="dc-complex"
3611                 fi;;
3612 esac
3613 if test x"$silent" != x"yes" && test x"$sim_opcode" != x""; then
3614   echo "Setting opcode flags = $sim_opcode" 6>&1
3615 fi
3616 else
3617   sim_opcode="dc-complex"
3618 if test x"$silent" != x"yes"; then
3619   echo "Setting opcode flags = $sim_opcode"
3620 fi
3621 fi
3622
3623
3624 # Check whether --enable-sim-packages was given.
3625 if test "${enable_sim_packages+set}" = set; then :
3626   enableval=$enable_sim_packages; packages=disklabel
3627 case "${enableval}" in
3628   yes)  ;;
3629   no)   as_fn_error $? "\"List of packages must be specified for --enable-sim-packages\"" "$LINENO" 5; packages="";;
3630   ,*)   packages="${packages}${enableval}";;
3631   *,)   packages="${enableval}${packages}";;
3632   *)    packages="${enableval}"'';;
3633 esac
3634 sim_pk_src=`echo $packages | sed -e 's/,/.c pk_/g' -e 's/^/pk_/' -e 's/$/.c/'`
3635 sim_pk_obj=`echo $sim_pk_src | sed -e 's/\.c/.o/g'`
3636 if test x"$silent" != x"yes" && test x"$packages" != x""; then
3637   echo "Setting packages to $sim_pk_src, $sim_pk_obj"
3638 fi
3639 else
3640   packages=disklabel
3641 sim_pk_src=`echo $packages | sed -e 's/,/.c pk_/g' -e 's/^/pk_/' -e 's/$/.c/'`
3642 sim_pk_obj=`echo $sim_pk_src | sed -e 's/\.c/.o/g'`
3643 if test x"$silent" != x"yes"; then
3644   echo "Setting packages to $sim_pk_src, $sim_pk_obj"
3645 fi
3646 fi
3647
3648
3649 # Check whether --enable-sim-reserved-bits was given.
3650 if test "${enable_sim_reserved_bits+set}" = set; then :
3651   enableval=$enable_sim_reserved_bits; case "${enableval}" in
3652   yes)  sim_reserved="-DWITH_RESERVED_BITS=1";;
3653   no)   sim_reserved="-DWITH_RESERVED_BITS=0";;
3654   *)    as_fn_error $? "\"--enable-sim-reserved-bits does not take a value\"" "$LINENO" 5; sim_reserved="";;
3655 esac
3656 if test x"$silent" != x"yes" && test x"$sim_reserved" != x""; then
3657   echo "Setting reserved flags = $sim_reserved" 6>&1
3658 fi
3659 else
3660   sim_reserved=""
3661 fi
3662
3663
3664 # Check whether --enable-sim-smp was given.
3665 if test "${enable_sim_smp+set}" = set; then :
3666   enableval=$enable_sim_smp; case "${enableval}" in
3667   yes)  sim_smp="-DWITH_SMP=5" ; sim_igen_smp="-N 5";;
3668   no)   sim_smp="-DWITH_SMP=0" ; sim_igen_smp="-N 0";;
3669   *)    sim_smp="-DWITH_SMP=$enableval" ; sim_igen_smp="-N $enableval";;
3670 esac
3671 if test x"$silent" != x"yes" && test x"$sim_smp" != x""; then
3672   echo "Setting smp flags = $sim_smp" 6>&1
3673 fi
3674 else
3675   sim_smp="-DWITH_SMP=5" ; sim_igen_smp="-N 5"
3676 if test x"$silent" != x"yes"; then
3677   echo "Setting smp flags = $sim_smp" 6>&1
3678 fi
3679 fi
3680
3681
3682 # Check whether --enable-sim-switch was given.
3683 if test "${enable_sim_switch+set}" = set; then :
3684   enableval=$enable_sim_switch; case "${enableval}" in
3685   yes)  sim_switch="-s";;
3686   no)   sim_switch="";;
3687   *)    as_fn_error $? "\"--enable-sim-switch does not take a value\"" "$LINENO" 5; sim_switch="";;
3688 esac
3689 if test x"$silent" != x"yes" && test x"$sim_switch" != x""; then
3690   echo "Setting switch flags = $sim_switch" 6>&1
3691 fi
3692 else
3693   sim_switch="";
3694 if test x"$silent" != x"yes"; then
3695   echo "Setting switch flags = $sim_switch" 6>&1
3696 fi
3697 fi
3698
3699
3700 # Check whether --enable-sim-timebase was given.
3701 if test "${enable_sim_timebase+set}" = set; then :
3702   enableval=$enable_sim_timebase; case "${enableval}" in
3703   yes)  sim_timebase="-DWITH_TIME_BASE=1";;
3704   no)   sim_timebase="-DWITH_TIME_BASE=0";;
3705   *)    as_fn_error $? "\"--enable-sim-timebase does not take a value\"" "$LINENO" 5; sim_timebase="";;
3706 esac
3707 if test x"$silent" != x"yes" && test x"$sim_timebase" != x""; then
3708   echo "Setting timebase flags = $sim_timebase" 6>&1
3709 fi
3710 else
3711   sim_timebase=""
3712 fi
3713
3714
3715 # Check whether --enable-sim-warnings was given.
3716 if test "${enable_sim_warnings+set}" = set; then :
3717   enableval=$enable_sim_warnings; case "${enableval}" in
3718   yes)  sim_warnings="-Werror -Wall -Wpointer-arith -Wmissing-prototypes -Wmissing-declarations ";;
3719   no)   sim_warnings="-w";;
3720   *)    sim_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
3721 esac
3722 if test x"$silent" != x"yes" && test x"$sim_warnings" != x""; then
3723   echo "Setting warning flags = $sim_warnings" 6>&1
3724 fi
3725 else
3726   sim_warnings=""
3727 fi
3728
3729
3730 # Check whether --enable-sim-xor-endian was given.
3731 if test "${enable_sim_xor_endian+set}" = set; then :
3732   enableval=$enable_sim_xor_endian; case "${enableval}" in
3733   yes)  sim_xor_endian="-DWITH_XOR_ENDIAN=8";;
3734   no)   sim_xor_endian="-DWITH_XOR_ENDIAN=0";;
3735   *)    sim_xor_endian="-DWITH_XOR_ENDIAN=$enableval";;
3736 esac
3737 if test x"$silent" != x"yes" && test x"$sim_xor_endian" != x""; then
3738   echo "Setting xor-endian flag = $sim_xor_endian" 6>&1
3739 fi
3740 else
3741   sim_xor_endian=""
3742 fi
3743
3744
3745 # Make sure we can run config.sub.
3746 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3747   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3748
3749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3750 $as_echo_n "checking build system type... " >&6; }
3751 if ${ac_cv_build+:} false; then :
3752   $as_echo_n "(cached) " >&6
3753 else
3754   ac_build_alias=$build_alias
3755 test "x$ac_build_alias" = x &&
3756   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3757 test "x$ac_build_alias" = x &&
3758   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
3759 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3760   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3761
3762 fi
3763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3764 $as_echo "$ac_cv_build" >&6; }
3765 case $ac_cv_build in
3766 *-*-*) ;;
3767 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
3768 esac
3769 build=$ac_cv_build
3770 ac_save_IFS=$IFS; IFS='-'
3771 set x $ac_cv_build
3772 shift
3773 build_cpu=$1
3774 build_vendor=$2
3775 shift; shift
3776 # Remember, the first character of IFS is used to create $*,
3777 # except with old shells:
3778 build_os=$*
3779 IFS=$ac_save_IFS
3780 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3781
3782
3783 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3784 $as_echo_n "checking host system type... " >&6; }
3785 if ${ac_cv_host+:} false; then :
3786   $as_echo_n "(cached) " >&6
3787 else
3788   if test "x$host_alias" = x; then
3789   ac_cv_host=$ac_cv_build
3790 else
3791   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3792     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3793 fi
3794
3795 fi
3796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3797 $as_echo "$ac_cv_host" >&6; }
3798 case $ac_cv_host in
3799 *-*-*) ;;
3800 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
3801 esac
3802 host=$ac_cv_host
3803 ac_save_IFS=$IFS; IFS='-'
3804 set x $ac_cv_host
3805 shift
3806 host_cpu=$1
3807 host_vendor=$2
3808 shift; shift
3809 # Remember, the first character of IFS is used to create $*,
3810 # except with old shells:
3811 host_os=$*
3812 IFS=$ac_save_IFS
3813 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3814
3815
3816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3817 $as_echo_n "checking target system type... " >&6; }
3818 if ${ac_cv_target+:} false; then :
3819   $as_echo_n "(cached) " >&6
3820 else
3821   if test "x$target_alias" = x; then
3822   ac_cv_target=$ac_cv_host
3823 else
3824   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3825     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3826 fi
3827
3828 fi
3829 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3830 $as_echo "$ac_cv_target" >&6; }
3831 case $ac_cv_target in
3832 *-*-*) ;;
3833 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
3834 esac
3835 target=$ac_cv_target
3836 ac_save_IFS=$IFS; IFS='-'
3837 set x $ac_cv_target
3838 shift
3839 target_cpu=$1
3840 target_vendor=$2
3841 shift; shift
3842 # Remember, the first character of IFS is used to create $*,
3843 # except with old shells:
3844 target_os=$*
3845 IFS=$ac_save_IFS
3846 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3847
3848
3849 # The aliases save the names the user supplied, while $host etc.
3850 # will get canonicalized.
3851 test -n "$target_alias" &&
3852   test "$program_prefix$program_suffix$program_transform_name" = \
3853     NONENONEs,x,x, &&
3854   program_prefix=${target_alias}-
3855
3856 test "$program_prefix" != NONE &&
3857   program_transform_name="s&^&$program_prefix&;$program_transform_name"
3858 # Use a double $ so make ignores it.
3859 test "$program_suffix" != NONE &&
3860   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3861 # Double any \ or $.
3862 # By default was `s,x,x', remove it if useless.
3863 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3864 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3865
3866
3867 # BFD conditionally uses zlib, so we must link it in if libbfd does, by
3868 # using the same condition.
3869
3870   # Use the system's zlib library.
3871   zlibdir="-L\$(top_builddir)/../zlib"
3872   zlibinc="-I\$(top_srcdir)/../zlib"
3873
3874 # Check whether --with-system-zlib was given.
3875 if test "${with_system_zlib+set}" = set; then :
3876   withval=$with_system_zlib; if test x$with_system_zlib = xyes ; then
3877     zlibdir=
3878     zlibinc=
3879   fi
3880
3881 fi
3882
3883
3884
3885
3886
3887 # BFD uses libdl when when plugins enabled.
3888 ac_ext=c
3889 ac_cpp='$CPP $CPPFLAGS'
3890 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3891 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3892 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3894 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3895 # On Suns, sometimes $CPP names a directory.
3896 if test -n "$CPP" && test -d "$CPP"; then
3897   CPP=
3898 fi
3899 if test -z "$CPP"; then
3900   if ${ac_cv_prog_CPP+:} false; then :
3901   $as_echo_n "(cached) " >&6
3902 else
3903       # Double quotes because CPP needs to be expanded
3904     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3905     do
3906       ac_preproc_ok=false
3907 for ac_c_preproc_warn_flag in '' yes
3908 do
3909   # Use a header file that comes with gcc, so configuring glibc
3910   # with a fresh cross-compiler works.
3911   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3912   # <limits.h> exists even on freestanding compilers.
3913   # On the NeXT, cc -E runs the code through the compiler's parser,
3914   # not just through cpp. "Syntax error" is here to catch this case.
3915   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3916 /* end confdefs.h.  */
3917 #ifdef __STDC__
3918 # include <limits.h>
3919 #else
3920 # include <assert.h>
3921 #endif
3922                      Syntax error
3923 _ACEOF
3924 if ac_fn_c_try_cpp "$LINENO"; then :
3925
3926 else
3927   # Broken: fails on valid input.
3928 continue
3929 fi
3930 rm -f conftest.err conftest.i conftest.$ac_ext
3931
3932   # OK, works on sane cases.  Now check whether nonexistent headers
3933   # can be detected and how.
3934   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3935 /* end confdefs.h.  */
3936 #include <ac_nonexistent.h>
3937 _ACEOF
3938 if ac_fn_c_try_cpp "$LINENO"; then :
3939   # Broken: success on invalid input.
3940 continue
3941 else
3942   # Passes both tests.
3943 ac_preproc_ok=:
3944 break
3945 fi
3946 rm -f conftest.err conftest.i conftest.$ac_ext
3947
3948 done
3949 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3950 rm -f conftest.i conftest.err conftest.$ac_ext
3951 if $ac_preproc_ok; then :
3952   break
3953 fi
3954
3955     done
3956     ac_cv_prog_CPP=$CPP
3957
3958 fi
3959   CPP=$ac_cv_prog_CPP
3960 else
3961   ac_cv_prog_CPP=$CPP
3962 fi
3963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3964 $as_echo "$CPP" >&6; }
3965 ac_preproc_ok=false
3966 for ac_c_preproc_warn_flag in '' yes
3967 do
3968   # Use a header file that comes with gcc, so configuring glibc
3969   # with a fresh cross-compiler works.
3970   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3971   # <limits.h> exists even on freestanding compilers.
3972   # On the NeXT, cc -E runs the code through the compiler's parser,
3973   # not just through cpp. "Syntax error" is here to catch this case.
3974   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3975 /* end confdefs.h.  */
3976 #ifdef __STDC__
3977 # include <limits.h>
3978 #else
3979 # include <assert.h>
3980 #endif
3981                      Syntax error
3982 _ACEOF
3983 if ac_fn_c_try_cpp "$LINENO"; then :
3984
3985 else
3986   # Broken: fails on valid input.
3987 continue
3988 fi
3989 rm -f conftest.err conftest.i conftest.$ac_ext
3990
3991   # OK, works on sane cases.  Now check whether nonexistent headers
3992   # can be detected and how.
3993   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3994 /* end confdefs.h.  */
3995 #include <ac_nonexistent.h>
3996 _ACEOF
3997 if ac_fn_c_try_cpp "$LINENO"; then :
3998   # Broken: success on invalid input.
3999 continue
4000 else
4001   # Passes both tests.
4002 ac_preproc_ok=:
4003 break
4004 fi
4005 rm -f conftest.err conftest.i conftest.$ac_ext
4006
4007 done
4008 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4009 rm -f conftest.i conftest.err conftest.$ac_ext
4010 if $ac_preproc_ok; then :
4011
4012 else
4013   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4014 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4015 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
4016 See \`config.log' for more details" "$LINENO" 5; }
4017 fi
4018
4019 ac_ext=c
4020 ac_cpp='$CPP $CPPFLAGS'
4021 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4022 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4023 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4024
4025
4026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4027 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4028 if ${ac_cv_path_GREP+:} false; then :
4029   $as_echo_n "(cached) " >&6
4030 else
4031   if test -z "$GREP"; then
4032   ac_path_GREP_found=false
4033   # Loop through the user's path and test for each of PROGNAME-LIST
4034   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4035 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4036 do
4037   IFS=$as_save_IFS
4038   test -z "$as_dir" && as_dir=.
4039     for ac_prog in grep ggrep; do
4040     for ac_exec_ext in '' $ac_executable_extensions; do
4041       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4042       as_fn_executable_p "$ac_path_GREP" || continue
4043 # Check for GNU ac_path_GREP and select it if it is found.
4044   # Check for GNU $ac_path_GREP
4045 case `"$ac_path_GREP" --version 2>&1` in
4046 *GNU*)
4047   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4048 *)
4049   ac_count=0
4050   $as_echo_n 0123456789 >"conftest.in"
4051   while :
4052   do
4053     cat "conftest.in" "conftest.in" >"conftest.tmp"
4054     mv "conftest.tmp" "conftest.in"
4055     cp "conftest.in" "conftest.nl"
4056     $as_echo 'GREP' >> "conftest.nl"
4057     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4058     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4059     as_fn_arith $ac_count + 1 && ac_count=$as_val
4060     if test $ac_count -gt ${ac_path_GREP_max-0}; then
4061       # Best one so far, save it but keep looking for a better one
4062       ac_cv_path_GREP="$ac_path_GREP"
4063       ac_path_GREP_max=$ac_count
4064     fi
4065     # 10*(2^10) chars as input seems more than enough
4066     test $ac_count -gt 10 && break
4067   done
4068   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4069 esac
4070
4071       $ac_path_GREP_found && break 3
4072     done
4073   done
4074   done
4075 IFS=$as_save_IFS
4076   if test -z "$ac_cv_path_GREP"; then
4077     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4078   fi
4079 else
4080   ac_cv_path_GREP=$GREP
4081 fi
4082
4083 fi
4084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4085 $as_echo "$ac_cv_path_GREP" >&6; }
4086  GREP="$ac_cv_path_GREP"
4087
4088
4089 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4090 $as_echo_n "checking for egrep... " >&6; }
4091 if ${ac_cv_path_EGREP+:} false; then :
4092   $as_echo_n "(cached) " >&6
4093 else
4094   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4095    then ac_cv_path_EGREP="$GREP -E"
4096    else
4097      if test -z "$EGREP"; then
4098   ac_path_EGREP_found=false
4099   # Loop through the user's path and test for each of PROGNAME-LIST
4100   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4101 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4102 do
4103   IFS=$as_save_IFS
4104   test -z "$as_dir" && as_dir=.
4105     for ac_prog in egrep; do
4106     for ac_exec_ext in '' $ac_executable_extensions; do
4107       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4108       as_fn_executable_p "$ac_path_EGREP" || continue
4109 # Check for GNU ac_path_EGREP and select it if it is found.
4110   # Check for GNU $ac_path_EGREP
4111 case `"$ac_path_EGREP" --version 2>&1` in
4112 *GNU*)
4113   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4114 *)
4115   ac_count=0
4116   $as_echo_n 0123456789 >"conftest.in"
4117   while :
4118   do
4119     cat "conftest.in" "conftest.in" >"conftest.tmp"
4120     mv "conftest.tmp" "conftest.in"
4121     cp "conftest.in" "conftest.nl"
4122     $as_echo 'EGREP' >> "conftest.nl"
4123     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4124     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4125     as_fn_arith $ac_count + 1 && ac_count=$as_val
4126     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4127       # Best one so far, save it but keep looking for a better one
4128       ac_cv_path_EGREP="$ac_path_EGREP"
4129       ac_path_EGREP_max=$ac_count
4130     fi
4131     # 10*(2^10) chars as input seems more than enough
4132     test $ac_count -gt 10 && break
4133   done
4134   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4135 esac
4136
4137       $ac_path_EGREP_found && break 3
4138     done
4139   done
4140   done
4141 IFS=$as_save_IFS
4142   if test -z "$ac_cv_path_EGREP"; then
4143     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4144   fi
4145 else
4146   ac_cv_path_EGREP=$EGREP
4147 fi
4148
4149    fi
4150 fi
4151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4152 $as_echo "$ac_cv_path_EGREP" >&6; }
4153  EGREP="$ac_cv_path_EGREP"
4154
4155
4156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4157 $as_echo_n "checking for ANSI C header files... " >&6; }
4158 if ${ac_cv_header_stdc+:} false; then :
4159   $as_echo_n "(cached) " >&6
4160 else
4161   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4162 /* end confdefs.h.  */
4163 #include <stdlib.h>
4164 #include <stdarg.h>
4165 #include <string.h>
4166 #include <float.h>
4167
4168 int
4169 main ()
4170 {
4171
4172   ;
4173   return 0;
4174 }
4175 _ACEOF
4176 if ac_fn_c_try_compile "$LINENO"; then :
4177   ac_cv_header_stdc=yes
4178 else
4179   ac_cv_header_stdc=no
4180 fi
4181 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4182
4183 if test $ac_cv_header_stdc = yes; then
4184   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4185   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4186 /* end confdefs.h.  */
4187 #include <string.h>
4188
4189 _ACEOF
4190 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4191   $EGREP "memchr" >/dev/null 2>&1; then :
4192
4193 else
4194   ac_cv_header_stdc=no
4195 fi
4196 rm -f conftest*
4197
4198 fi
4199
4200 if test $ac_cv_header_stdc = yes; then
4201   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4202   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4203 /* end confdefs.h.  */
4204 #include <stdlib.h>
4205
4206 _ACEOF
4207 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4208   $EGREP "free" >/dev/null 2>&1; then :
4209
4210 else
4211   ac_cv_header_stdc=no
4212 fi
4213 rm -f conftest*
4214
4215 fi
4216
4217 if test $ac_cv_header_stdc = yes; then
4218   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4219   if test "$cross_compiling" = yes; then :
4220   :
4221 else
4222   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4223 /* end confdefs.h.  */
4224 #include <ctype.h>
4225 #include <stdlib.h>
4226 #if ((' ' & 0x0FF) == 0x020)
4227 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4228 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4229 #else
4230 # define ISLOWER(c) \
4231                    (('a' <= (c) && (c) <= 'i') \
4232                      || ('j' <= (c) && (c) <= 'r') \
4233                      || ('s' <= (c) && (c) <= 'z'))
4234 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4235 #endif
4236
4237 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4238 int
4239 main ()
4240 {
4241   int i;
4242   for (i = 0; i < 256; i++)
4243     if (XOR (islower (i), ISLOWER (i))
4244         || toupper (i) != TOUPPER (i))
4245       return 2;
4246   return 0;
4247 }
4248 _ACEOF
4249 if ac_fn_c_try_run "$LINENO"; then :
4250
4251 else
4252   ac_cv_header_stdc=no
4253 fi
4254 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4255   conftest.$ac_objext conftest.beam conftest.$ac_ext
4256 fi
4257
4258 fi
4259 fi
4260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4261 $as_echo "$ac_cv_header_stdc" >&6; }
4262 if test $ac_cv_header_stdc = yes; then
4263
4264 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4265
4266 fi
4267
4268 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4269 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4270                   inttypes.h stdint.h unistd.h
4271 do :
4272   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4273 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4274 "
4275 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4276   cat >>confdefs.h <<_ACEOF
4277 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4278 _ACEOF
4279
4280 fi
4281
4282 done
4283
4284
4285
4286   maybe_plugins=no
4287   for ac_header in dlfcn.h
4288 do :
4289   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
4290 "
4291 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
4292   cat >>confdefs.h <<_ACEOF
4293 #define HAVE_DLFCN_H 1
4294 _ACEOF
4295  maybe_plugins=yes
4296 fi
4297
4298 done
4299
4300   for ac_header in windows.h
4301 do :
4302   ac_fn_c_check_header_compile "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default
4303 "
4304 if test "x$ac_cv_header_windows_h" = xyes; then :
4305   cat >>confdefs.h <<_ACEOF
4306 #define HAVE_WINDOWS_H 1
4307 _ACEOF
4308  maybe_plugins=yes
4309 fi
4310
4311 done
4312
4313
4314   # Check whether --enable-plugins was given.
4315 if test "${enable_plugins+set}" = set; then :
4316   enableval=$enable_plugins; case "${enableval}" in
4317       no) plugins=no ;;
4318       *) plugins=yes
4319          if test "$maybe_plugins" != "yes" ; then
4320            as_fn_error $? "Building with plugin support requires a host that supports dlopen." "$LINENO" 5
4321          fi ;;
4322      esac
4323 else
4324   plugins=$maybe_plugins
4325
4326 fi
4327
4328   if test "$plugins" = "yes"; then
4329     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlsym" >&5
4330 $as_echo_n "checking for library containing dlsym... " >&6; }
4331 if ${ac_cv_search_dlsym+:} false; then :
4332   $as_echo_n "(cached) " >&6
4333 else
4334   ac_func_search_save_LIBS=$LIBS
4335 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4336 /* end confdefs.h.  */
4337
4338 /* Override any GCC internal prototype to avoid an error.
4339    Use char because int might match the return type of a GCC
4340    builtin and then its argument prototype would still apply.  */
4341 #ifdef __cplusplus
4342 extern "C"
4343 #endif
4344 char dlsym ();
4345 int
4346 main ()
4347 {
4348 return dlsym ();
4349   ;
4350   return 0;
4351 }
4352 _ACEOF
4353 for ac_lib in '' dl; do
4354   if test -z "$ac_lib"; then
4355     ac_res="none required"
4356   else
4357     ac_res=-l$ac_lib
4358     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
4359   fi
4360   if ac_fn_c_try_link "$LINENO"; then :
4361   ac_cv_search_dlsym=$ac_res
4362 fi
4363 rm -f core conftest.err conftest.$ac_objext \
4364     conftest$ac_exeext
4365   if ${ac_cv_search_dlsym+:} false; then :
4366   break
4367 fi
4368 done
4369 if ${ac_cv_search_dlsym+:} false; then :
4370
4371 else
4372   ac_cv_search_dlsym=no
4373 fi
4374 rm conftest.$ac_ext
4375 LIBS=$ac_func_search_save_LIBS
4376 fi
4377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlsym" >&5
4378 $as_echo "$ac_cv_search_dlsym" >&6; }
4379 ac_res=$ac_cv_search_dlsym
4380 if test "$ac_res" != no; then :
4381   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4382
4383 fi
4384
4385   fi
4386
4387
4388 case ${host} in
4389   *mingw32*)
4390
4391 $as_echo "#define USE_WIN32API 1" >>confdefs.h
4392
4393     ;;
4394 esac
4395
4396 ac_config_headers="$ac_config_headers config.h:config.in"
4397
4398
4399
4400 sim_termio=""
4401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct termios" >&5
4402 $as_echo_n "checking for struct termios... " >&6; }
4403 if ${ac_cv_termios_struct+:} false; then :
4404   $as_echo_n "(cached) " >&6
4405 else
4406   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4407 /* end confdefs.h.  */
4408 #include <sys/types.h>
4409 #include <sys/termios.h>
4410 int
4411 main ()
4412 {
4413 static struct termios x;
4414  x.c_iflag = 0;
4415  x.c_oflag = 0;
4416  x.c_cflag = 0;
4417  x.c_lflag = 0;
4418  x.c_cc[NCCS] = 0;
4419   ;
4420   return 0;
4421 }
4422 _ACEOF
4423 if ac_fn_c_try_compile "$LINENO"; then :
4424   ac_cv_termios_struct=yes
4425 else
4426   ac_cv_termios_struct=no
4427 fi
4428 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4429 fi
4430
4431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_termios_struct" >&5
4432 $as_echo "$ac_cv_termios_struct" >&6; }
4433 if test $ac_cv_termios_struct = yes; then
4434   sim_termio="$sim_termio -DHAVE_TERMIOS_STRUCTURE"
4435 fi
4436
4437 if test "$ac_cv_termios_struct" = "yes"; then
4438   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for c_line field in struct termios" >&5
4439 $as_echo_n "checking for c_line field in struct termios... " >&6; }
4440   if ${ac_cv_termios_cline+:} false; then :
4441   $as_echo_n "(cached) " >&6
4442 else
4443   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4444 /* end confdefs.h.  */
4445 #include <sys/types.h>
4446 #include <sys/termios.h>
4447 int
4448 main ()
4449 {
4450 static struct termios x; x.c_line = 0;
4451   ;
4452   return 0;
4453 }
4454 _ACEOF
4455 if ac_fn_c_try_compile "$LINENO"; then :
4456   ac_cv_termios_cline=yes
4457 else
4458   ac_cv_termios_cline=no
4459 fi
4460 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4461 fi
4462
4463
4464   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_termios_cline" >&5
4465 $as_echo "$ac_cv_termios_cline" >&6; }
4466   if test $ac_cv_termios_cline = yes; then
4467     sim_termio="$sim_termio -DHAVE_TERMIOS_CLINE"
4468   fi
4469 else
4470   ac_cv_termios_cline=no
4471 fi
4472
4473 if test "$ac_cv_termios_struct" != "yes"; then
4474   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct termio" >&5
4475 $as_echo_n "checking for struct termio... " >&6; }
4476   if ${ac_cv_termio_struct+:} false; then :
4477   $as_echo_n "(cached) " >&6
4478 else
4479   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4480 /* end confdefs.h.  */
4481 #include <sys/types.h>
4482 #include <sys/termio.h>
4483 int
4484 main ()
4485 {
4486 static struct termio x;
4487  x.c_iflag = 0;
4488  x.c_oflag = 0;
4489  x.c_cflag = 0;
4490  x.c_lflag = 0;
4491  x.c_cc[NCC] = 0;
4492   ;
4493   return 0;
4494 }
4495 _ACEOF
4496 if ac_fn_c_try_compile "$LINENO"; then :
4497   ac_cv_termio_struct=yes
4498 else
4499   ac_cv_termio_struct=no
4500 fi
4501 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4502 fi
4503
4504   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_termio_struct" >&5
4505 $as_echo "$ac_cv_termio_struct" >&6; }
4506   if test $ac_cv_termio_struct = yes; then
4507     sim_termio="$sim_termio -DHAVE_TERMIO_STRUCTURE"
4508   fi
4509 else
4510   ac_cv_termio_struct=no
4511 fi
4512
4513 if test "$ac_cv_termio_struct" = "yes"; then
4514   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for c_line field in struct termio" >&5
4515 $as_echo_n "checking for c_line field in struct termio... " >&6; }
4516   if ${ac_cv_termio_cline+:} false; then :
4517   $as_echo_n "(cached) " >&6
4518 else
4519   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4520 /* end confdefs.h.  */
4521 #include <sys/types.h>
4522 #include <sys/termio.h>
4523 int
4524 main ()
4525 {
4526 static struct termio x; x.c_line = 0;
4527   ;
4528   return 0;
4529 }
4530 _ACEOF
4531 if ac_fn_c_try_compile "$LINENO"; then :
4532   ac_cv_termio_cline=yes
4533 else
4534   ac_cv_termio_cline=no
4535 fi
4536 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4537 fi
4538
4539
4540   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_termio_cline" >&5
4541 $as_echo "$ac_cv_termio_cline" >&6; }
4542   if test $ac_cv_termio_cline = yes; then
4543     sim_termio="$sim_termio -DHAVE_TERMIO_CLINE"
4544   fi
4545 else
4546   ac_cv_termio_cline=no
4547 fi
4548
4549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct statfs" >&5
4550 $as_echo_n "checking for struct statfs... " >&6; }
4551 if ${ac_cv_struct_statfs+:} false; then :
4552   $as_echo_n "(cached) " >&6
4553 else
4554   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4555 /* end confdefs.h.  */
4556 #include <sys/types.h>
4557 #ifdef HAVE_SYS_PARAM_H
4558 #include <sys/param.h>
4559 #endif
4560 #ifdef HAVE_SYS_MOUNT_H
4561 #include <sys/mount.h>
4562 #endif
4563 #ifdef HAVE_SYS_VFS_H
4564 #include <sys/vfs.h>
4565 #endif
4566 #ifdef HAVE_SYS_STATFS_H
4567 #include <sys/statfs.h>
4568 #endif
4569 int
4570 main ()
4571 {
4572 static struct statfs s;
4573   ;
4574   return 0;
4575 }
4576 _ACEOF
4577 if ac_fn_c_try_compile "$LINENO"; then :
4578   ac_cv_struct_statfs=yes
4579 else
4580   ac_cv_struct_statfs=no
4581 fi
4582 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4583 fi
4584
4585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_statfs" >&5
4586 $as_echo "$ac_cv_struct_statfs" >&6; }
4587 if test $ac_cv_struct_statfs = yes; then
4588
4589 $as_echo "#define HAVE_STRUCT_STATFS 1" >>confdefs.h
4590
4591 fi
4592
4593 ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
4594 if test "x$ac_cv_type_long_long" = xyes; then :
4595
4596 cat >>confdefs.h <<_ACEOF
4597 #define HAVE_LONG_LONG 1
4598 _ACEOF
4599
4600
4601 fi
4602
4603
4604 sim_devzero=""
4605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for /dev/zero" >&5
4606 $as_echo_n "checking for /dev/zero... " >&6; }
4607 if ${ac_cv_devzero+:} false; then :
4608   $as_echo_n "(cached) " >&6
4609 else
4610   if test "$cross_compiling" = yes; then :
4611   ac_cv_devzero=no
4612 else
4613   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4614 /* end confdefs.h.  */
4615 #include <fcntl.h>
4616 main () {
4617   char buf[2048];
4618   int i;
4619   int fd = open ("/dev/zero", O_RDONLY);
4620   if (fd < 0)
4621     return 1;
4622   for (i = 0; i < sizeof (buf); i++)
4623     buf[i] = 1;
4624   if (read (fd, buf, sizeof (buf)) != sizeof (buf))
4625     return 1;
4626   for (i = 0; i < sizeof (buf); i++)
4627     if (buf[i])
4628       return 1;
4629   return 0;
4630 }
4631 _ACEOF
4632 if ac_fn_c_try_run "$LINENO"; then :
4633   ac_cv_devzero=yes
4634 else
4635   ac_cv_devzero=no
4636 fi
4637 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4638   conftest.$ac_objext conftest.beam conftest.$ac_ext
4639 fi
4640
4641 fi
4642
4643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_devzero" >&5
4644 $as_echo "$ac_cv_devzero" >&6; }
4645 if test $ac_cv_devzero = yes; then
4646   sim_devzero="-DHAVE_DEVZERO"
4647 else
4648   sim_devzero=""
4649 fi
4650
4651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for common simulator directory" >&5
4652 $as_echo_n "checking for common simulator directory... " >&6; }
4653 if test -f "${srcdir}/../common/callback.c"; then
4654   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4655 $as_echo "yes" >&6; }
4656   sim_callback="callback.o targ-map.o"
4657   sim_targ_vals="targ-vals.h targ-map.c targ-vals.def"
4658 else
4659   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4660 $as_echo "no" >&6; }
4661   sim_callback=""
4662   sim_targ_vals=""
4663 fi
4664
4665 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for common simulator directory fpu implementation" >&5
4666 $as_echo_n "checking for common simulator directory fpu implementation... " >&6; }
4667 if test -f "${srcdir}/../common/sim-fpu.c"; then
4668   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4669 $as_echo "yes" >&6; }
4670   sim_fpu_cflags="-DHAVE_COMMON_FPU -I../common -I${srcdir}/../common"
4671   sim_fpu="sim-fpu.o"
4672 else
4673   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4674 $as_echo "no" >&6; }
4675   sim_fpu_cflags=
4676   sim_fpu=
4677 fi
4678
4679 # Since we run commands on the build system, we have to create a
4680 # separate config header for the build system if build != host.
4681 if test x$host = x$build; then
4682   ac_config_commands="$ac_config_commands build-config.h"
4683
4684 else
4685   tempdir=build.$$
4686   rm -rf $tempdir
4687   mkdir $tempdir
4688   cd $tempdir
4689   case ${srcdir} in
4690   /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
4691   *) realsrcdir=../${srcdir};;
4692   esac
4693   saved_CFLAGS="${CFLAGS}"
4694   CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
4695   LDFLAGS="${LDFLAGS_FOR_BUILD}" \
4696   ${realsrcdir}/configure \
4697     --enable-languages=${enable_languages-all} \
4698     --target=$target_alias --host=$build_alias --build=$build_alias
4699   CFLAGS="${saved_CFLAGS}"
4700   mv config.h ../build-config.h
4701   cd ..
4702   rm -rf $tempdir
4703 fi
4704
4705
4706
4707
4708 AR=${AR-ar}
4709
4710 if test -n "$ac_tool_prefix"; then
4711   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4712 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4714 $as_echo_n "checking for $ac_word... " >&6; }
4715 if ${ac_cv_prog_RANLIB+:} false; then :
4716   $as_echo_n "(cached) " >&6
4717 else
4718   if test -n "$RANLIB"; then
4719   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4720 else
4721 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4722 for as_dir in $PATH
4723 do
4724   IFS=$as_save_IFS
4725   test -z "$as_dir" && as_dir=.
4726     for ac_exec_ext in '' $ac_executable_extensions; do
4727   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4728     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4729     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4730     break 2
4731   fi
4732 done
4733   done
4734 IFS=$as_save_IFS
4735
4736 fi
4737 fi
4738 RANLIB=$ac_cv_prog_RANLIB
4739 if test -n "$RANLIB"; then
4740   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4741 $as_echo "$RANLIB" >&6; }
4742 else
4743   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4744 $as_echo "no" >&6; }
4745 fi
4746
4747
4748 fi
4749 if test -z "$ac_cv_prog_RANLIB"; then
4750   ac_ct_RANLIB=$RANLIB
4751   # Extract the first word of "ranlib", so it can be a program name with args.
4752 set dummy ranlib; ac_word=$2
4753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4754 $as_echo_n "checking for $ac_word... " >&6; }
4755 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
4756   $as_echo_n "(cached) " >&6
4757 else
4758   if test -n "$ac_ct_RANLIB"; then
4759   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4760 else
4761 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4762 for as_dir in $PATH
4763 do
4764   IFS=$as_save_IFS
4765   test -z "$as_dir" && as_dir=.
4766     for ac_exec_ext in '' $ac_executable_extensions; do
4767   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4768     ac_cv_prog_ac_ct_RANLIB="ranlib"
4769     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4770     break 2
4771   fi
4772 done
4773   done
4774 IFS=$as_save_IFS
4775
4776 fi
4777 fi
4778 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4779 if test -n "$ac_ct_RANLIB"; then
4780   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4781 $as_echo "$ac_ct_RANLIB" >&6; }
4782 else
4783   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4784 $as_echo "no" >&6; }
4785 fi
4786
4787   if test "x$ac_ct_RANLIB" = x; then
4788     RANLIB=":"
4789   else
4790     case $cross_compiling:$ac_tool_warned in
4791 yes:)
4792 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4793 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4794 ac_tool_warned=yes ;;
4795 esac
4796     RANLIB=$ac_ct_RANLIB
4797   fi
4798 else
4799   RANLIB="$ac_cv_prog_RANLIB"
4800 fi
4801
4802
4803
4804
4805
4806
4807
4808
4809
4810
4811
4812
4813
4814
4815
4816
4817
4818
4819
4820
4821
4822
4823
4824
4825
4826
4827
4828
4829
4830
4831
4832
4833
4834
4835
4836 ac_config_files="$ac_config_files Makefile"
4837
4838 ac_config_commands="$ac_config_commands default"
4839
4840 cat >confcache <<\_ACEOF
4841 # This file is a shell script that caches the results of configure
4842 # tests run on this system so they can be shared between configure
4843 # scripts and configure runs, see configure's option --config-cache.
4844 # It is not useful on other systems.  If it contains results you don't
4845 # want to keep, you may remove or edit it.
4846 #
4847 # config.status only pays attention to the cache file if you give it
4848 # the --recheck option to rerun configure.
4849 #
4850 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4851 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4852 # following values.
4853
4854 _ACEOF
4855
4856 # The following way of writing the cache mishandles newlines in values,
4857 # but we know of no workaround that is simple, portable, and efficient.
4858 # So, we kill variables containing newlines.
4859 # Ultrix sh set writes to stderr and can't be redirected directly,
4860 # and sets the high bit in the cache file unless we assign to the vars.
4861 (
4862   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
4863     eval ac_val=\$$ac_var
4864     case $ac_val in #(
4865     *${as_nl}*)
4866       case $ac_var in #(
4867       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
4868 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
4869       esac
4870       case $ac_var in #(
4871       _ | IFS | as_nl) ;; #(
4872       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
4873       *) { eval $ac_var=; unset $ac_var;} ;;
4874       esac ;;
4875     esac
4876   done
4877
4878   (set) 2>&1 |
4879     case $as_nl`(ac_space=' '; set) 2>&1` in #(
4880     *${as_nl}ac_space=\ *)
4881       # `set' does not quote correctly, so add quotes: double-quote
4882       # substitution turns \\\\ into \\, and sed turns \\ into \.
4883       sed -n \
4884         "s/'/'\\\\''/g;
4885           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4886       ;; #(
4887     *)
4888       # `set' quotes correctly as required by POSIX, so do not add quotes.
4889       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
4890       ;;
4891     esac |
4892     sort
4893 ) |
4894   sed '
4895      /^ac_cv_env_/b end
4896      t clear
4897      :clear
4898      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4899      t end
4900      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4901      :end' >>confcache
4902 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
4903   if test -w "$cache_file"; then
4904     if test "x$cache_file" != "x/dev/null"; then
4905       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
4906 $as_echo "$as_me: updating cache $cache_file" >&6;}
4907       if test ! -f "$cache_file" || test -h "$cache_file"; then
4908         cat confcache >"$cache_file"
4909       else
4910         case $cache_file in #(
4911         */* | ?:*)
4912           mv -f confcache "$cache_file"$$ &&
4913           mv -f "$cache_file"$$ "$cache_file" ;; #(
4914         *)
4915           mv -f confcache "$cache_file" ;;
4916         esac
4917       fi
4918     fi
4919   else
4920     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
4921 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
4922   fi
4923 fi
4924 rm -f confcache
4925
4926 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4927 # Let make expand exec_prefix.
4928 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4929
4930 DEFS=-DHAVE_CONFIG_H
4931
4932 ac_libobjs=
4933 ac_ltlibobjs=
4934 U=
4935 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
4936   # 1. Remove the extension, and $U if already installed.
4937   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
4938   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
4939   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
4940   #    will be set to the directory where LIBOBJS objects are built.
4941   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
4942   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
4943 done
4944 LIBOBJS=$ac_libobjs
4945
4946 LTLIBOBJS=$ac_ltlibobjs
4947
4948
4949
4950 : "${CONFIG_STATUS=./config.status}"
4951 ac_write_fail=0
4952 ac_clean_files_save=$ac_clean_files
4953 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
4954 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
4955 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
4956 as_write_fail=0
4957 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
4958 #! $SHELL
4959 # Generated by $as_me.
4960 # Run this file to recreate the current configuration.
4961 # Compiler output produced by configure, useful for debugging
4962 # configure, is in config.log if it exists.
4963
4964 debug=false
4965 ac_cs_recheck=false
4966 ac_cs_silent=false
4967
4968 SHELL=\${CONFIG_SHELL-$SHELL}
4969 export SHELL
4970 _ASEOF
4971 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
4972 ## -------------------- ##
4973 ## M4sh Initialization. ##
4974 ## -------------------- ##
4975
4976 # Be more Bourne compatible
4977 DUALCASE=1; export DUALCASE # for MKS sh
4978 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
4979   emulate sh
4980   NULLCMD=:
4981   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
4982   # is contrary to our usage.  Disable this feature.
4983   alias -g '${1+"$@"}'='"$@"'
4984   setopt NO_GLOB_SUBST
4985 else
4986   case `(set -o) 2>/dev/null` in #(
4987   *posix*) :
4988     set -o posix ;; #(
4989   *) :
4990      ;;
4991 esac
4992 fi
4993
4994
4995 as_nl='
4996 '
4997 export as_nl
4998 # Printing a long string crashes Solaris 7 /usr/bin/printf.
4999 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5000 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
5001 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
5002 # Prefer a ksh shell builtin over an external printf program on Solaris,
5003 # but without wasting forks for bash or zsh.
5004 if test -z "$BASH_VERSION$ZSH_VERSION" \
5005     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
5006   as_echo='print -r --'
5007   as_echo_n='print -rn --'
5008 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
5009   as_echo='printf %s\n'
5010   as_echo_n='printf %s'
5011 else
5012   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
5013     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
5014     as_echo_n='/usr/ucb/echo -n'
5015   else
5016     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
5017     as_echo_n_body='eval
5018       arg=$1;
5019       case $arg in #(
5020       *"$as_nl"*)
5021         expr "X$arg" : "X\\(.*\\)$as_nl";
5022         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
5023       esac;
5024       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
5025     '
5026     export as_echo_n_body
5027     as_echo_n='sh -c $as_echo_n_body as_echo'
5028   fi
5029   export as_echo_body
5030   as_echo='sh -c $as_echo_body as_echo'
5031 fi
5032
5033 # The user is always right.
5034 if test "${PATH_SEPARATOR+set}" != set; then
5035   PATH_SEPARATOR=:
5036   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
5037     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
5038       PATH_SEPARATOR=';'
5039   }
5040 fi
5041
5042
5043 # IFS
5044 # We need space, tab and new line, in precisely that order.  Quoting is
5045 # there to prevent editors from complaining about space-tab.
5046 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
5047 # splitting by setting IFS to empty value.)
5048 IFS=" ""        $as_nl"
5049
5050 # Find who we are.  Look in the path if we contain no directory separator.
5051 as_myself=
5052 case $0 in #((
5053   *[\\/]* ) as_myself=$0 ;;
5054   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5055 for as_dir in $PATH
5056 do
5057   IFS=$as_save_IFS
5058   test -z "$as_dir" && as_dir=.
5059     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5060   done
5061 IFS=$as_save_IFS
5062
5063      ;;
5064 esac
5065 # We did not find ourselves, most probably we were run as `sh COMMAND'
5066 # in which case we are not to be found in the path.
5067 if test "x$as_myself" = x; then
5068   as_myself=$0
5069 fi
5070 if test ! -f "$as_myself"; then
5071   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
5072   exit 1
5073 fi
5074
5075 # Unset variables that we do not need and which cause bugs (e.g. in
5076 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
5077 # suppresses any "Segmentation fault" message there.  '((' could
5078 # trigger a bug in pdksh 5.2.14.
5079 for as_var in BASH_ENV ENV MAIL MAILPATH
5080 do eval test x\${$as_var+set} = xset \
5081   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
5082 done
5083 PS1='$ '
5084 PS2='> '
5085 PS4='+ '
5086
5087 # NLS nuisances.
5088 LC_ALL=C
5089 export LC_ALL
5090 LANGUAGE=C
5091 export LANGUAGE
5092
5093 # CDPATH.
5094 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
5095
5096
5097 # as_fn_error STATUS ERROR [LINENO LOG_FD]
5098 # ----------------------------------------
5099 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
5100 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
5101 # script with STATUS, using 1 if that was 0.
5102 as_fn_error ()
5103 {
5104   as_status=$1; test $as_status -eq 0 && as_status=1
5105   if test "$4"; then
5106     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
5107     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
5108   fi
5109   $as_echo "$as_me: error: $2" >&2
5110   as_fn_exit $as_status
5111 } # as_fn_error
5112
5113
5114 # as_fn_set_status STATUS
5115 # -----------------------
5116 # Set $? to STATUS, without forking.
5117 as_fn_set_status ()
5118 {
5119   return $1
5120 } # as_fn_set_status
5121
5122 # as_fn_exit STATUS
5123 # -----------------
5124 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
5125 as_fn_exit ()
5126 {
5127   set +e
5128   as_fn_set_status $1
5129   exit $1
5130 } # as_fn_exit
5131
5132 # as_fn_unset VAR
5133 # ---------------
5134 # Portably unset VAR.
5135 as_fn_unset ()
5136 {
5137   { eval $1=; unset $1;}
5138 }
5139 as_unset=as_fn_unset
5140 # as_fn_append VAR VALUE
5141 # ----------------------
5142 # Append the text in VALUE to the end of the definition contained in VAR. Take
5143 # advantage of any shell optimizations that allow amortized linear growth over
5144 # repeated appends, instead of the typical quadratic growth present in naive
5145 # implementations.
5146 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
5147   eval 'as_fn_append ()
5148   {
5149     eval $1+=\$2
5150   }'
5151 else
5152   as_fn_append ()
5153   {
5154     eval $1=\$$1\$2
5155   }
5156 fi # as_fn_append
5157
5158 # as_fn_arith ARG...
5159 # ------------------
5160 # Perform arithmetic evaluation on the ARGs, and store the result in the
5161 # global $as_val. Take advantage of shells that can avoid forks. The arguments
5162 # must be portable across $(()) and expr.
5163 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
5164   eval 'as_fn_arith ()
5165   {
5166     as_val=$(( $* ))
5167   }'
5168 else
5169   as_fn_arith ()
5170   {
5171     as_val=`expr "$@" || test $? -eq 1`
5172   }
5173 fi # as_fn_arith
5174
5175
5176 if expr a : '\(a\)' >/dev/null 2>&1 &&
5177    test "X`expr 00001 : '.*\(...\)'`" = X001; then
5178   as_expr=expr
5179 else
5180   as_expr=false
5181 fi
5182
5183 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
5184   as_basename=basename
5185 else
5186   as_basename=false
5187 fi
5188
5189 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
5190   as_dirname=dirname
5191 else
5192   as_dirname=false
5193 fi
5194
5195 as_me=`$as_basename -- "$0" ||
5196 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5197          X"$0" : 'X\(//\)$' \| \
5198          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
5199 $as_echo X/"$0" |
5200     sed '/^.*\/\([^/][^/]*\)\/*$/{
5201             s//\1/
5202             q
5203           }
5204           /^X\/\(\/\/\)$/{
5205             s//\1/
5206             q
5207           }
5208           /^X\/\(\/\).*/{
5209             s//\1/
5210             q
5211           }
5212           s/.*/./; q'`
5213
5214 # Avoid depending upon Character Ranges.
5215 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5216 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5217 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5218 as_cr_digits='0123456789'
5219 as_cr_alnum=$as_cr_Letters$as_cr_digits
5220
5221 ECHO_C= ECHO_N= ECHO_T=
5222 case `echo -n x` in #(((((
5223 -n*)
5224   case `echo 'xy\c'` in
5225   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
5226   xy)  ECHO_C='\c';;
5227   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
5228        ECHO_T=' ';;
5229   esac;;
5230 *)
5231   ECHO_N='-n';;
5232 esac
5233
5234 rm -f conf$$ conf$$.exe conf$$.file
5235 if test -d conf$$.dir; then
5236   rm -f conf$$.dir/conf$$.file
5237 else
5238   rm -f conf$$.dir
5239   mkdir conf$$.dir 2>/dev/null
5240 fi
5241 if (echo >conf$$.file) 2>/dev/null; then
5242   if ln -s conf$$.file conf$$ 2>/dev/null; then
5243     as_ln_s='ln -s'
5244     # ... but there are two gotchas:
5245     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5246     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5247     # In both cases, we have to default to `cp -pR'.
5248     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
5249       as_ln_s='cp -pR'
5250   elif ln conf$$.file conf$$ 2>/dev/null; then
5251     as_ln_s=ln
5252   else
5253     as_ln_s='cp -pR'
5254   fi
5255 else
5256   as_ln_s='cp -pR'
5257 fi
5258 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5259 rmdir conf$$.dir 2>/dev/null
5260
5261
5262 # as_fn_mkdir_p
5263 # -------------
5264 # Create "$as_dir" as a directory, including parents if necessary.
5265 as_fn_mkdir_p ()
5266 {
5267
5268   case $as_dir in #(
5269   -*) as_dir=./$as_dir;;
5270   esac
5271   test -d "$as_dir" || eval $as_mkdir_p || {
5272     as_dirs=
5273     while :; do
5274       case $as_dir in #(
5275       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5276       *) as_qdir=$as_dir;;
5277       esac
5278       as_dirs="'$as_qdir' $as_dirs"
5279       as_dir=`$as_dirname -- "$as_dir" ||
5280 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5281          X"$as_dir" : 'X\(//\)[^/]' \| \
5282          X"$as_dir" : 'X\(//\)$' \| \
5283          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5284 $as_echo X"$as_dir" |
5285     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5286             s//\1/
5287             q
5288           }
5289           /^X\(\/\/\)[^/].*/{
5290             s//\1/
5291             q
5292           }
5293           /^X\(\/\/\)$/{
5294             s//\1/
5295             q
5296           }
5297           /^X\(\/\).*/{
5298             s//\1/
5299             q
5300           }
5301           s/.*/./; q'`
5302       test -d "$as_dir" && break
5303     done
5304     test -z "$as_dirs" || eval "mkdir $as_dirs"
5305   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
5306
5307
5308 } # as_fn_mkdir_p
5309 if mkdir -p . 2>/dev/null; then
5310   as_mkdir_p='mkdir -p "$as_dir"'
5311 else
5312   test -d ./-p && rmdir ./-p
5313   as_mkdir_p=false
5314 fi
5315
5316
5317 # as_fn_executable_p FILE
5318 # -----------------------
5319 # Test if FILE is an executable regular file.
5320 as_fn_executable_p ()
5321 {
5322   test -f "$1" && test -x "$1"
5323 } # as_fn_executable_p
5324 as_test_x='test -x'
5325 as_executable_p=as_fn_executable_p
5326
5327 # Sed expression to map a string onto a valid CPP name.
5328 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5329
5330 # Sed expression to map a string onto a valid variable name.
5331 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5332
5333
5334 exec 6>&1
5335 ## ----------------------------------- ##
5336 ## Main body of $CONFIG_STATUS script. ##
5337 ## ----------------------------------- ##
5338 _ASEOF
5339 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
5340
5341 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5342 # Save the log message, to keep $0 and so on meaningful, and to
5343 # report actual input values of CONFIG_FILES etc. instead of their
5344 # values after options handling.
5345 ac_log="
5346 This file was extended by $as_me, which was
5347 generated by GNU Autoconf 2.69.  Invocation command line was
5348
5349   CONFIG_FILES    = $CONFIG_FILES
5350   CONFIG_HEADERS  = $CONFIG_HEADERS
5351   CONFIG_LINKS    = $CONFIG_LINKS
5352   CONFIG_COMMANDS = $CONFIG_COMMANDS
5353   $ $0 $@
5354
5355 on `(hostname || uname -n) 2>/dev/null | sed 1q`
5356 "
5357
5358 _ACEOF
5359
5360 case $ac_config_files in *"
5361 "*) set x $ac_config_files; shift; ac_config_files=$*;;
5362 esac
5363
5364 case $ac_config_headers in *"
5365 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
5366 esac
5367
5368
5369 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5370 # Files that config.status was made for.
5371 config_files="$ac_config_files"
5372 config_headers="$ac_config_headers"
5373 config_commands="$ac_config_commands"
5374
5375 _ACEOF
5376
5377 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5378 ac_cs_usage="\
5379 \`$as_me' instantiates files and other configuration actions
5380 from templates according to the current configuration.  Unless the files
5381 and actions are specified as TAGs, all are instantiated by default.
5382
5383 Usage: $0 [OPTION]... [TAG]...
5384
5385   -h, --help       print this help, then exit
5386   -V, --version    print version number and configuration settings, then exit
5387       --config     print configuration, then exit
5388   -q, --quiet, --silent
5389                    do not print progress messages
5390   -d, --debug      don't remove temporary files
5391       --recheck    update $as_me by reconfiguring in the same conditions
5392       --file=FILE[:TEMPLATE]
5393                    instantiate the configuration file FILE
5394       --header=FILE[:TEMPLATE]
5395                    instantiate the configuration header FILE
5396
5397 Configuration files:
5398 $config_files
5399
5400 Configuration headers:
5401 $config_headers
5402
5403 Configuration commands:
5404 $config_commands
5405
5406 Report bugs to the package provider."
5407
5408 _ACEOF
5409 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5410 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
5411 ac_cs_version="\\
5412 config.status
5413 configured by $0, generated by GNU Autoconf 2.69,
5414   with options \\"\$ac_cs_config\\"
5415
5416 Copyright (C) 2012 Free Software Foundation, Inc.
5417 This config.status script is free software; the Free Software Foundation
5418 gives unlimited permission to copy, distribute and modify it."
5419
5420 ac_pwd='$ac_pwd'
5421 srcdir='$srcdir'
5422 INSTALL='$INSTALL'
5423 test -n "\$AWK" || AWK=awk
5424 _ACEOF
5425
5426 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5427 # The default lists apply if the user does not specify any file.
5428 ac_need_defaults=:
5429 while test $# != 0
5430 do
5431   case $1 in
5432   --*=?*)
5433     ac_option=`expr "X$1" : 'X\([^=]*\)='`
5434     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
5435     ac_shift=:
5436     ;;
5437   --*=)
5438     ac_option=`expr "X$1" : 'X\([^=]*\)='`
5439     ac_optarg=
5440     ac_shift=:
5441     ;;
5442   *)
5443     ac_option=$1
5444     ac_optarg=$2
5445     ac_shift=shift
5446     ;;
5447   esac
5448
5449   case $ac_option in
5450   # Handling of the options.
5451   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5452     ac_cs_recheck=: ;;
5453   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
5454     $as_echo "$ac_cs_version"; exit ;;
5455   --config | --confi | --conf | --con | --co | --c )
5456     $as_echo "$ac_cs_config"; exit ;;
5457   --debug | --debu | --deb | --de | --d | -d )
5458     debug=: ;;
5459   --file | --fil | --fi | --f )
5460     $ac_shift
5461     case $ac_optarg in
5462     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5463     '') as_fn_error $? "missing file argument" ;;
5464     esac
5465     as_fn_append CONFIG_FILES " '$ac_optarg'"
5466     ac_need_defaults=false;;
5467   --header | --heade | --head | --hea )
5468     $ac_shift
5469     case $ac_optarg in
5470     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5471     esac
5472     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
5473     ac_need_defaults=false;;
5474   --he | --h)
5475     # Conflict between --help and --header
5476     as_fn_error $? "ambiguous option: \`$1'
5477 Try \`$0 --help' for more information.";;
5478   --help | --hel | -h )
5479     $as_echo "$ac_cs_usage"; exit ;;
5480   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5481   | -silent | --silent | --silen | --sile | --sil | --si | --s)
5482     ac_cs_silent=: ;;
5483
5484   # This is an error.
5485   -*) as_fn_error $? "unrecognized option: \`$1'
5486 Try \`$0 --help' for more information." ;;
5487
5488   *) as_fn_append ac_config_targets " $1"
5489      ac_need_defaults=false ;;
5490
5491   esac
5492   shift
5493 done
5494
5495 ac_configure_extra_args=
5496
5497 if $ac_cs_silent; then
5498   exec 6>/dev/null
5499   ac_configure_extra_args="$ac_configure_extra_args --silent"
5500 fi
5501
5502 _ACEOF
5503 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5504 if \$ac_cs_recheck; then
5505   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5506   shift
5507   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
5508   CONFIG_SHELL='$SHELL'
5509   export CONFIG_SHELL
5510   exec "\$@"
5511 fi
5512
5513 _ACEOF
5514 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5515 exec 5>>config.log
5516 {
5517   echo
5518   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5519 ## Running $as_me. ##
5520 _ASBOX
5521   $as_echo "$ac_log"
5522 } >&5
5523
5524 _ACEOF
5525 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5526 _ACEOF
5527
5528 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5529
5530 # Handling of arguments.
5531 for ac_config_target in $ac_config_targets
5532 do
5533   case $ac_config_target in
5534     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
5535     "build-config.h") CONFIG_COMMANDS="$CONFIG_COMMANDS build-config.h" ;;
5536     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
5537     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
5538
5539   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
5540   esac
5541 done
5542
5543
5544 # If the user did not use the arguments to specify the items to instantiate,
5545 # then the envvar interface is used.  Set only those that are not.
5546 # We use the long form for the default assignment because of an extremely
5547 # bizarre bug on SunOS 4.1.3.
5548 if $ac_need_defaults; then
5549   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5550   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5551   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
5552 fi
5553
5554 # Have a temporary directory for convenience.  Make it in the build tree
5555 # simply because there is no reason against having it here, and in addition,
5556 # creating and moving files from /tmp can sometimes cause problems.
5557 # Hook for its removal unless debugging.
5558 # Note that there is a small window in which the directory will not be cleaned:
5559 # after its creation but before its name has been assigned to `$tmp'.
5560 $debug ||
5561 {
5562   tmp= ac_tmp=
5563   trap 'exit_status=$?
5564   : "${ac_tmp:=$tmp}"
5565   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
5566 ' 0
5567   trap 'as_fn_exit 1' 1 2 13 15
5568 }
5569 # Create a (secure) tmp directory for tmp files.
5570
5571 {
5572   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
5573   test -d "$tmp"
5574 }  ||
5575 {
5576   tmp=./conf$$-$RANDOM
5577   (umask 077 && mkdir "$tmp")
5578 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
5579 ac_tmp=$tmp
5580
5581 # Set up the scripts for CONFIG_FILES section.
5582 # No need to generate them if there are no CONFIG_FILES.
5583 # This happens for instance with `./config.status config.h'.
5584 if test -n "$CONFIG_FILES"; then
5585
5586
5587 ac_cr=`echo X | tr X '\015'`
5588 # On cygwin, bash can eat \r inside `` if the user requested igncr.
5589 # But we know of no other shell where ac_cr would be empty at this
5590 # point, so we can use a bashism as a fallback.
5591 if test "x$ac_cr" = x; then
5592   eval ac_cr=\$\'\\r\'
5593 fi
5594 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
5595 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
5596   ac_cs_awk_cr='\\r'
5597 else
5598   ac_cs_awk_cr=$ac_cr
5599 fi
5600
5601 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
5602 _ACEOF
5603
5604
5605 {
5606   echo "cat >conf$$subs.awk <<_ACEOF" &&
5607   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
5608   echo "_ACEOF"
5609 } >conf$$subs.sh ||
5610   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5611 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
5612 ac_delim='%!_!# '
5613 for ac_last_try in false false false false false :; do
5614   . ./conf$$subs.sh ||
5615     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5616
5617   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
5618   if test $ac_delim_n = $ac_delim_num; then
5619     break
5620   elif $ac_last_try; then
5621     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5622   else
5623     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5624   fi
5625 done
5626 rm -f conf$$subs.sh
5627
5628 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5629 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
5630 _ACEOF
5631 sed -n '
5632 h
5633 s/^/S["/; s/!.*/"]=/
5634 p
5635 g
5636 s/^[^!]*!//
5637 :repl
5638 t repl
5639 s/'"$ac_delim"'$//
5640 t delim
5641 :nl
5642 h
5643 s/\(.\{148\}\)..*/\1/
5644 t more1
5645 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
5646 p
5647 n
5648 b repl
5649 :more1
5650 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5651 p
5652 g
5653 s/.\{148\}//
5654 t nl
5655 :delim
5656 h
5657 s/\(.\{148\}\)..*/\1/
5658 t more2
5659 s/["\\]/\\&/g; s/^/"/; s/$/"/
5660 p
5661 b
5662 :more2
5663 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5664 p
5665 g
5666 s/.\{148\}//
5667 t delim
5668 ' <conf$$subs.awk | sed '
5669 /^[^""]/{
5670   N
5671   s/\n//
5672 }
5673 ' >>$CONFIG_STATUS || ac_write_fail=1
5674 rm -f conf$$subs.awk
5675 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5676 _ACAWK
5677 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
5678   for (key in S) S_is_set[key] = 1
5679   FS = "\a"
5680
5681 }
5682 {
5683   line = $ 0
5684   nfields = split(line, field, "@")
5685   substed = 0
5686   len = length(field[1])
5687   for (i = 2; i < nfields; i++) {
5688     key = field[i]
5689     keylen = length(key)
5690     if (S_is_set[key]) {
5691       value = S[key]
5692       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
5693       len += length(value) + length(field[++i])
5694       substed = 1
5695     } else
5696       len += 1 + keylen
5697   }
5698
5699   print line
5700 }
5701
5702 _ACAWK
5703 _ACEOF
5704 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5705 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
5706   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
5707 else
5708   cat
5709 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
5710   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
5711 _ACEOF
5712
5713 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
5714 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
5715 # trailing colons and then remove the whole line if VPATH becomes empty
5716 # (actually we leave an empty line to preserve line numbers).
5717 if test "x$srcdir" = x.; then
5718   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
5719 h
5720 s///
5721 s/^/:/
5722 s/[      ]*$/:/
5723 s/:\$(srcdir):/:/g
5724 s/:\${srcdir}:/:/g
5725 s/:@srcdir@:/:/g
5726 s/^:*//
5727 s/:*$//
5728 x
5729 s/\(=[   ]*\).*/\1/
5730 G
5731 s/\n//
5732 s/^[^=]*=[       ]*$//
5733 }'
5734 fi
5735
5736 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5737 fi # test -n "$CONFIG_FILES"
5738
5739 # Set up the scripts for CONFIG_HEADERS section.
5740 # No need to generate them if there are no CONFIG_HEADERS.
5741 # This happens for instance with `./config.status Makefile'.
5742 if test -n "$CONFIG_HEADERS"; then
5743 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
5744 BEGIN {
5745 _ACEOF
5746
5747 # Transform confdefs.h into an awk script `defines.awk', embedded as
5748 # here-document in config.status, that substitutes the proper values into
5749 # config.h.in to produce config.h.
5750
5751 # Create a delimiter string that does not exist in confdefs.h, to ease
5752 # handling of long lines.
5753 ac_delim='%!_!# '
5754 for ac_last_try in false false :; do
5755   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
5756   if test -z "$ac_tt"; then
5757     break
5758   elif $ac_last_try; then
5759     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
5760   else
5761     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5762   fi
5763 done
5764
5765 # For the awk script, D is an array of macro values keyed by name,
5766 # likewise P contains macro parameters if any.  Preserve backslash
5767 # newline sequences.
5768
5769 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
5770 sed -n '
5771 s/.\{148\}/&'"$ac_delim"'/g
5772 t rset
5773 :rset
5774 s/^[     ]*#[    ]*define[       ][      ]*/ /
5775 t def
5776 d
5777 :def
5778 s/\\$//
5779 t bsnl
5780 s/["\\]/\\&/g
5781 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
5782 D["\1"]=" \3"/p
5783 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
5784 d
5785 :bsnl
5786 s/["\\]/\\&/g
5787 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
5788 D["\1"]=" \3\\\\\\n"\\/p
5789 t cont
5790 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
5791 t cont
5792 d
5793 :cont
5794 n
5795 s/.\{148\}/&'"$ac_delim"'/g
5796 t clear
5797 :clear
5798 s/\\$//
5799 t bsnlc
5800 s/["\\]/\\&/g; s/^/"/; s/$/"/p
5801 d
5802 :bsnlc
5803 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
5804 b cont
5805 ' <confdefs.h | sed '
5806 s/'"$ac_delim"'/"\\\
5807 "/g' >>$CONFIG_STATUS || ac_write_fail=1
5808
5809 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5810   for (key in D) D_is_set[key] = 1
5811   FS = "\a"
5812 }
5813 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
5814   line = \$ 0
5815   split(line, arg, " ")
5816   if (arg[1] == "#") {
5817     defundef = arg[2]
5818     mac1 = arg[3]
5819   } else {
5820     defundef = substr(arg[1], 2)
5821     mac1 = arg[2]
5822   }
5823   split(mac1, mac2, "(") #)
5824   macro = mac2[1]
5825   prefix = substr(line, 1, index(line, defundef) - 1)
5826   if (D_is_set[macro]) {
5827     # Preserve the white space surrounding the "#".
5828     print prefix "define", macro P[macro] D[macro]
5829     next
5830   } else {
5831     # Replace #undef with comments.  This is necessary, for example,
5832     # in the case of _POSIX_SOURCE, which is predefined and required
5833     # on some systems where configure will not decide to define it.
5834     if (defundef == "undef") {
5835       print "/*", prefix defundef, macro, "*/"
5836       next
5837     }
5838   }
5839 }
5840 { print }
5841 _ACAWK
5842 _ACEOF
5843 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5844   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
5845 fi # test -n "$CONFIG_HEADERS"
5846
5847
5848 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
5849 shift
5850 for ac_tag
5851 do
5852   case $ac_tag in
5853   :[FHLC]) ac_mode=$ac_tag; continue;;
5854   esac
5855   case $ac_mode$ac_tag in
5856   :[FHL]*:*);;
5857   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
5858   :[FH]-) ac_tag=-:-;;
5859   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
5860   esac
5861   ac_save_IFS=$IFS
5862   IFS=:
5863   set x $ac_tag
5864   IFS=$ac_save_IFS
5865   shift
5866   ac_file=$1
5867   shift
5868
5869   case $ac_mode in
5870   :L) ac_source=$1;;
5871   :[FH])
5872     ac_file_inputs=
5873     for ac_f
5874     do
5875       case $ac_f in
5876       -) ac_f="$ac_tmp/stdin";;
5877       *) # Look for the file first in the build tree, then in the source tree
5878          # (if the path is not absolute).  The absolute path cannot be DOS-style,
5879          # because $ac_f cannot contain `:'.
5880          test -f "$ac_f" ||
5881            case $ac_f in
5882            [\\/$]*) false;;
5883            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
5884            esac ||
5885            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
5886       esac
5887       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
5888       as_fn_append ac_file_inputs " '$ac_f'"
5889     done
5890
5891     # Let's still pretend it is `configure' which instantiates (i.e., don't
5892     # use $as_me), people would be surprised to read:
5893     #    /* config.h.  Generated by config.status.  */
5894     configure_input='Generated from '`
5895           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
5896         `' by configure.'
5897     if test x"$ac_file" != x-; then
5898       configure_input="$ac_file.  $configure_input"
5899       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
5900 $as_echo "$as_me: creating $ac_file" >&6;}
5901     fi
5902     # Neutralize special characters interpreted by sed in replacement strings.
5903     case $configure_input in #(
5904     *\&* | *\|* | *\\* )
5905        ac_sed_conf_input=`$as_echo "$configure_input" |
5906        sed 's/[\\\\&|]/\\\\&/g'`;; #(
5907     *) ac_sed_conf_input=$configure_input;;
5908     esac
5909
5910     case $ac_tag in
5911     *:-:* | *:-) cat >"$ac_tmp/stdin" \
5912       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
5913     esac
5914     ;;
5915   esac
5916
5917   ac_dir=`$as_dirname -- "$ac_file" ||
5918 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5919          X"$ac_file" : 'X\(//\)[^/]' \| \
5920          X"$ac_file" : 'X\(//\)$' \| \
5921          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
5922 $as_echo X"$ac_file" |
5923     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5924             s//\1/
5925             q
5926           }
5927           /^X\(\/\/\)[^/].*/{
5928             s//\1/
5929             q
5930           }
5931           /^X\(\/\/\)$/{
5932             s//\1/
5933             q
5934           }
5935           /^X\(\/\).*/{
5936             s//\1/
5937             q
5938           }
5939           s/.*/./; q'`
5940   as_dir="$ac_dir"; as_fn_mkdir_p
5941   ac_builddir=.
5942
5943 case "$ac_dir" in
5944 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
5945 *)
5946   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
5947   # A ".." for each directory in $ac_dir_suffix.
5948   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
5949   case $ac_top_builddir_sub in
5950   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
5951   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
5952   esac ;;
5953 esac
5954 ac_abs_top_builddir=$ac_pwd
5955 ac_abs_builddir=$ac_pwd$ac_dir_suffix
5956 # for backward compatibility:
5957 ac_top_builddir=$ac_top_build_prefix
5958
5959 case $srcdir in
5960   .)  # We are building in place.
5961     ac_srcdir=.
5962     ac_top_srcdir=$ac_top_builddir_sub
5963     ac_abs_top_srcdir=$ac_pwd ;;
5964   [\\/]* | ?:[\\/]* )  # Absolute name.
5965     ac_srcdir=$srcdir$ac_dir_suffix;
5966     ac_top_srcdir=$srcdir
5967     ac_abs_top_srcdir=$srcdir ;;
5968   *) # Relative name.
5969     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
5970     ac_top_srcdir=$ac_top_build_prefix$srcdir
5971     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
5972 esac
5973 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
5974
5975
5976   case $ac_mode in
5977   :F)
5978   #
5979   # CONFIG_FILE
5980   #
5981
5982   case $INSTALL in
5983   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
5984   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
5985   esac
5986 _ACEOF
5987
5988 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5989 # If the template does not know about datarootdir, expand it.
5990 # FIXME: This hack should be removed a few years after 2.60.
5991 ac_datarootdir_hack=; ac_datarootdir_seen=
5992 ac_sed_dataroot='
5993 /datarootdir/ {
5994   p
5995   q
5996 }
5997 /@datadir@/p
5998 /@docdir@/p
5999 /@infodir@/p
6000 /@localedir@/p
6001 /@mandir@/p'
6002 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
6003 *datarootdir*) ac_datarootdir_seen=yes;;
6004 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
6005   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
6006 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
6007 _ACEOF
6008 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6009   ac_datarootdir_hack='
6010   s&@datadir@&$datadir&g
6011   s&@docdir@&$docdir&g
6012   s&@infodir@&$infodir&g
6013   s&@localedir@&$localedir&g
6014   s&@mandir@&$mandir&g
6015   s&\\\${datarootdir}&$datarootdir&g' ;;
6016 esac
6017 _ACEOF
6018
6019 # Neutralize VPATH when `$srcdir' = `.'.
6020 # Shell code in configure.ac might set extrasub.
6021 # FIXME: do we really want to maintain this feature?
6022 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6023 ac_sed_extra="$ac_vpsub
6024 $extrasub
6025 _ACEOF
6026 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6027 :t
6028 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6029 s|@configure_input@|$ac_sed_conf_input|;t t
6030 s&@top_builddir@&$ac_top_builddir_sub&;t t
6031 s&@top_build_prefix@&$ac_top_build_prefix&;t t
6032 s&@srcdir@&$ac_srcdir&;t t
6033 s&@abs_srcdir@&$ac_abs_srcdir&;t t
6034 s&@top_srcdir@&$ac_top_srcdir&;t t
6035 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
6036 s&@builddir@&$ac_builddir&;t t
6037 s&@abs_builddir@&$ac_abs_builddir&;t t
6038 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
6039 s&@INSTALL@&$ac_INSTALL&;t t
6040 $ac_datarootdir_hack
6041 "
6042 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
6043   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
6044
6045 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
6046   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
6047   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
6048       "$ac_tmp/out"`; test -z "$ac_out"; } &&
6049   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6050 which seems to be undefined.  Please make sure it is defined" >&5
6051 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6052 which seems to be undefined.  Please make sure it is defined" >&2;}
6053
6054   rm -f "$ac_tmp/stdin"
6055   case $ac_file in
6056   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
6057   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
6058   esac \
6059   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
6060  ;;
6061   :H)
6062   #
6063   # CONFIG_HEADER
6064   #
6065   if test x"$ac_file" != x-; then
6066     {
6067       $as_echo "/* $configure_input  */" \
6068       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
6069     } >"$ac_tmp/config.h" \
6070       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
6071     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
6072       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
6073 $as_echo "$as_me: $ac_file is unchanged" >&6;}
6074     else
6075       rm -f "$ac_file"
6076       mv "$ac_tmp/config.h" "$ac_file" \
6077         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
6078     fi
6079   else
6080     $as_echo "/* $configure_input  */" \
6081       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
6082       || as_fn_error $? "could not create -" "$LINENO" 5
6083   fi
6084  ;;
6085
6086   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
6087 $as_echo "$as_me: executing $ac_file commands" >&6;}
6088  ;;
6089   esac
6090
6091
6092   case $ac_file$ac_mode in
6093     "build-config.h":C) cp config.h build-config.h ;;
6094     "default":C) case x$CONFIG_HEADERS in xconfig.h:config.in) echo > stamp-h ;; esac ;;
6095
6096   esac
6097 done # for ac_tag
6098
6099
6100 as_fn_exit 0
6101 _ACEOF
6102 ac_clean_files=$ac_clean_files_save
6103
6104 test $ac_write_fail = 0 ||
6105   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
6106
6107
6108 # configure is writing to config.log, and then calls config.status.
6109 # config.status does its own redirection, appending to config.log.
6110 # Unfortunately, on DOS this fails, as config.log is still kept open
6111 # by configure, so config.status won't be able to write to it; its
6112 # output is simply discarded.  So we exec the FD to /dev/null,
6113 # effectively closing config.log, so it can be properly (re)opened and
6114 # appended to by config.status.  When coming back to configure, we
6115 # need to make the FD available again.
6116 if test "$no_create" != yes; then
6117   ac_cs_success=:
6118   ac_config_status_args=
6119   test "$silent" = yes &&
6120     ac_config_status_args="$ac_config_status_args --quiet"
6121   exec 5>/dev/null
6122   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6123   exec 5>>config.log
6124   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6125   # would make configure fail if this is the last instruction.
6126   $ac_cs_success || as_fn_exit 1
6127 fi
6128 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
6129   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
6130 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
6131 fi
6132