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 sim_fpu
 624 sim_fpu_cflags
 625 sim_targ_vals
 626 sim_callback
 627 sim_devzero
 628 sim_termio
 629 sim_model_issue
 630 sim_default_model
 631 sim_model
 632 sim_monitor
 633 sim_reserved
 634 sim_float
 635 sim_alignment
 636 sim_timebase
 637 sim_hostbitsize
 638 sim_bitsize
 639 sim_igen_smp
 640 sim_smp
 641 sim_hostendian
 642 sim_xor_endian
 643 sim_endian
 644 sim_inline
 645 sim_pk_obj
 646 sim_pk_src
 647 sim_hw_obj
 648 sim_hw_src
 649 sim_icache
 650 sim_filter
 651 sim_jump
 652 sim_decode_mechanism
 653 sim_dup
 654 sim_switch
 655 sim_opcode
 656 sim_config
 657 sim_line_nr
 658 sim_warnings
 659 RANLIB
 660 AR
 661 CFLAGS_FOR_BUILD
 662 CC_FOR_BUILD
 663 LIBOBJS
 664 zlibinc
 665 zlibdir
 666 target_os
 667 target_vendor
 668 target_cpu
 669 target
 670 host_os
 671 host_vendor
 672 host_cpu
 673 host
 674 build_os
 675 build_vendor
 676 build_cpu
 677 build
 678 REPORT_BUGS_TEXI
 679 REPORT_BUGS_TO
 680 PKGVERSION
 681 EGREP
 682 GREP
 683 CPP
 684 CATOBJEXT
 685 GENCAT
 686 INSTOBJEXT
 687 DATADIRNAME
 688 CATALOGS
 689 POSUB
 690 GMSGFMT
 691 XGETTEXT
 692 INCINTL
 693 LIBINTL_DEP
 694 LIBINTL
 695 USE_NLS
 696 OBJEXT
 697 EXEEXT
 698 ac_ct_CC
 699 CPPFLAGS
 700 LDFLAGS
 701 CFLAGS
 702 CC
 703 INSTALL_DATA
 704 INSTALL_SCRIPT
 705 INSTALL_PROGRAM
 706 target_alias
 707 host_alias
 708 build_alias
 709 LIBS
 710 ECHO_T
 711 ECHO_N
 712 ECHO_C
 713 DEFS
 714 mandir
 715 localedir
 716 libdir
 717 psdir
 718 pdfdir
 719 dvidir
 720 htmldir
 721 infodir
 722 docdir
 723 oldincludedir
 724 includedir
 725 localstatedir
 726 sharedstatedir
 727 sysconfdir
 728 datadir
 729 datarootdir
 730 libexecdir
 731 sbindir
 732 bindir
 733 program_transform_name
 734 prefix
 735 exec_prefix
 736 PACKAGE_URL
 737 PACKAGE_BUGREPORT
 738 PACKAGE_STRING
 739 PACKAGE_VERSION
 740 PACKAGE_TARNAME
 741 PACKAGE_NAME
 742 PATH_SEPARATOR
 743 SHELL'
 744 ac_subst_files=''
 745 ac_user_opts='
 746 enable_option_checking
 747 enable_sim_alignment
 748 enable_sim_assert
 749 enable_sim_bitsize
 750 enable_sim_config
 751 enable_sim_decode_mechanism
 752 enable_sim_default_model
 753 enable_sim_duplicate
 754 enable_sim_endian
 755 enable_sim_env
 756 enable_sim_filter
 757 enable_sim_float
 758 enable_sim_hardware
 759 enable_sim_hostbitsize
 760 enable_sim_hostendian
 761 enable_sim_icache
 762 enable_sim_inline
 763 enable_sim_jump
 764 enable_sim_line_nr
 765 enable_sim_model
 766 enable_sim_model_issue
 767 enable_sim_monitor
 768 enable_sim_opcode
 769 enable_sim_packages
 770 enable_sim_reserved_bits
 771 enable_sim_smp
 772 enable_sim_stdio
 773 enable_sim_switch
 774 enable_sim_timebase
 775 enable_sim_trace
 776 enable_sim_warnings
 777 enable_sim_xor_endian
 778 with_pkgversion
 779 with_bugurl
 780 with_system_zlib
 781 enable_plugins
 782 '
 783       ac_precious_vars='build_alias
 784 host_alias
 785 target_alias
 786 CC
 787 CFLAGS
 788 LDFLAGS
 789 LIBS
 790 CPPFLAGS
 791 CPP'
 792
 793
 794 # Initialize some variables set by options.
 795 ac_init_help=
 796 ac_init_version=false
 797 ac_unrecognized_opts=
 798 ac_unrecognized_sep=
 799 # The variables have the same names as the options, with
 800 # dashes changed to underlines.
 801 cache_file=/dev/null
 802 exec_prefix=NONE
 803 no_create=
 804 no_recursion=
 805 prefix=NONE
 806 program_prefix=NONE
 807 program_suffix=NONE
 808 program_transform_name=s,x,x,
 809 silent=
 810 site=
 811 srcdir=
 812 verbose=
 813 x_includes=NONE
 814 x_libraries=NONE
 815
 816 # Installation directory options.
 817 # These are left unexpanded so users can "make install exec_prefix=/foo"
 818 # and all the variables that are supposed to be based on exec_prefix
 819 # by default will actually change.
 820 # Use braces instead of parens because sh, perl, etc. also accept them.
 821 # (The list follows the same order as the GNU Coding Standards.)
 822 bindir='${exec_prefix}/bin'
 823 sbindir='${exec_prefix}/sbin'
 824 libexecdir='${exec_prefix}/libexec'
 825 datarootdir='${prefix}/share'
 826 datadir='${datarootdir}'
 827 sysconfdir='${prefix}/etc'
 828 sharedstatedir='${prefix}/com'
 829 localstatedir='${prefix}/var'
 830 includedir='${prefix}/include'
 831 oldincludedir='/usr/include'
 832 docdir='${datarootdir}/doc/${PACKAGE}'
 833 infodir='${datarootdir}/info'
 834 htmldir='${docdir}'
 835 dvidir='${docdir}'
 836 pdfdir='${docdir}'
 837 psdir='${docdir}'
 838 libdir='${exec_prefix}/lib'
 839 localedir='${datarootdir}/locale'
 840 mandir='${datarootdir}/man'
 841
 842 ac_prev=
 843 ac_dashdash=
 844 for ac_option
 845 do
 846   # If the previous option needs an argument, assign it.
 847   if test -n "$ac_prev"; then
 848     eval $ac_prev=\$ac_option
 849     ac_prev=
 850     continue
 851   fi
 852
 853   case $ac_option in
 854   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 855   *=)   ac_optarg= ;;
 856   *)    ac_optarg=yes ;;
 857   esac
 858
 859   # Accept the important Cygnus configure options, so we can diagnose typos.
 860
 861   case $ac_dashdash$ac_option in
 862   --)
 863     ac_dashdash=yes ;;
 864
 865   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 866     ac_prev=bindir ;;
 867   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 868     bindir=$ac_optarg ;;
 869
 870   -build | --build | --buil | --bui | --bu)
 871     ac_prev=build_alias ;;
 872   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 873     build_alias=$ac_optarg ;;
 874
 875   -cache-file | --cache-file | --cache-fil | --cache-fi \
 876   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 877     ac_prev=cache_file ;;
 878   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 879   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 880     cache_file=$ac_optarg ;;
 881
 882   --config-cache | -C)
 883     cache_file=config.cache ;;
 884
 885   -datadir | --datadir | --datadi | --datad)
 886     ac_prev=datadir ;;
 887   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 888     datadir=$ac_optarg ;;
 889
 890   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 891   | --dataroo | --dataro | --datar)
 892     ac_prev=datarootdir ;;
 893   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 894   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 895     datarootdir=$ac_optarg ;;
 896
 897   -disable-* | --disable-*)
 898     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 899     # Reject names that are not valid shell variable names.
 900     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 901       as_fn_error $? "invalid feature name: $ac_useropt"
 902     ac_useropt_orig=$ac_useropt
 903     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 904     case $ac_user_opts in
 905       *"
 906 "enable_$ac_useropt"
 907 "*) ;;
 908       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 909          ac_unrecognized_sep=', ';;
 910     esac
 911     eval enable_$ac_useropt=no ;;
 912
 913   -docdir | --docdir | --docdi | --doc | --do)
 914     ac_prev=docdir ;;
 915   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 916     docdir=$ac_optarg ;;
 917
 918   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 919     ac_prev=dvidir ;;
 920   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 921     dvidir=$ac_optarg ;;
 922
 923   -enable-* | --enable-*)
 924     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 925     # Reject names that are not valid shell variable names.
 926     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 927       as_fn_error $? "invalid feature name: $ac_useropt"
 928     ac_useropt_orig=$ac_useropt
 929     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 930     case $ac_user_opts in
 931       *"
 932 "enable_$ac_useropt"
 933 "*) ;;
 934       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 935          ac_unrecognized_sep=', ';;
 936     esac
 937     eval enable_$ac_useropt=\$ac_optarg ;;
 938
 939   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 940   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 941   | --exec | --exe | --ex)
 942     ac_prev=exec_prefix ;;
 943   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 944   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 945   | --exec=* | --exe=* | --ex=*)
 946     exec_prefix=$ac_optarg ;;
 947
 948   -gas | --gas | --ga | --g)
 949     # Obsolete; use --with-gas.
 950     with_gas=yes ;;
 951
 952   -help | --help | --hel | --he | -h)
 953     ac_init_help=long ;;
 954   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 955     ac_init_help=recursive ;;
 956   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 957     ac_init_help=short ;;
 958
 959   -host | --host | --hos | --ho)
 960     ac_prev=host_alias ;;
 961   -host=* | --host=* | --hos=* | --ho=*)
 962     host_alias=$ac_optarg ;;
 963
 964   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 965     ac_prev=htmldir ;;
 966   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 967   | --ht=*)
 968     htmldir=$ac_optarg ;;
 969
 970   -includedir | --includedir | --includedi | --included | --include \
 971   | --includ | --inclu | --incl | --inc)
 972     ac_prev=includedir ;;
 973   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 974   | --includ=* | --inclu=* | --incl=* | --inc=*)
 975     includedir=$ac_optarg ;;
 976
 977   -infodir | --infodir | --infodi | --infod | --info | --inf)
 978     ac_prev=infodir ;;
 979   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 980     infodir=$ac_optarg ;;
 981
 982   -libdir | --libdir | --libdi | --libd)
 983     ac_prev=libdir ;;
 984   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 985     libdir=$ac_optarg ;;
 986
 987   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 988   | --libexe | --libex | --libe)
 989     ac_prev=libexecdir ;;
 990   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 991   | --libexe=* | --libex=* | --libe=*)
 992     libexecdir=$ac_optarg ;;
 993
 994   -localedir | --localedir | --localedi | --localed | --locale)
 995     ac_prev=localedir ;;
 996   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 997     localedir=$ac_optarg ;;
 998
 999   -localstatedir | --localstatedir | --localstatedi | --localstated \
1000   | --localstate | --localstat | --localsta | --localst | --locals)
1001     ac_prev=localstatedir ;;
1002   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1003   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1004     localstatedir=$ac_optarg ;;
1005
1006   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1007     ac_prev=mandir ;;
1008   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1009     mandir=$ac_optarg ;;
1010
1011   -nfp | --nfp | --nf)
1012     # Obsolete; use --without-fp.
1013     with_fp=no ;;
1014
1015   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1016   | --no-cr | --no-c | -n)
1017     no_create=yes ;;
1018
1019   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1020   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1021     no_recursion=yes ;;
1022
1023   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1024   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1025   | --oldin | --oldi | --old | --ol | --o)
1026     ac_prev=oldincludedir ;;
1027   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1028   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1029   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1030     oldincludedir=$ac_optarg ;;
1031
1032   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1033     ac_prev=prefix ;;
1034   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1035     prefix=$ac_optarg ;;
1036
1037   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1038   | --program-pre | --program-pr | --program-p)
1039     ac_prev=program_prefix ;;
1040   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1041   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1042     program_prefix=$ac_optarg ;;
1043
1044   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1045   | --program-suf | --program-su | --program-s)
1046     ac_prev=program_suffix ;;
1047   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1048   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1049     program_suffix=$ac_optarg ;;
1050
1051   -program-transform-name | --program-transform-name \
1052   | --program-transform-nam | --program-transform-na \
1053   | --program-transform-n | --program-transform- \
1054   | --program-transform | --program-transfor \
1055   | --program-transfo | --program-transf \
1056   | --program-trans | --program-tran \
1057   | --progr-tra | --program-tr | --program-t)
1058     ac_prev=program_transform_name ;;
1059   -program-transform-name=* | --program-transform-name=* \
1060   | --program-transform-nam=* | --program-transform-na=* \
1061   | --program-transform-n=* | --program-transform-=* \
1062   | --program-transform=* | --program-transfor=* \
1063   | --program-transfo=* | --program-transf=* \
1064   | --program-trans=* | --program-tran=* \
1065   | --progr-tra=* | --program-tr=* | --program-t=*)
1066     program_transform_name=$ac_optarg ;;
1067
1068   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1069     ac_prev=pdfdir ;;
1070   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1071     pdfdir=$ac_optarg ;;
1072
1073   -psdir | --psdir | --psdi | --psd | --ps)
1074     ac_prev=psdir ;;
1075   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1076     psdir=$ac_optarg ;;
1077
1078   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1079   | -silent | --silent | --silen | --sile | --sil)
1080     silent=yes ;;
1081
1082   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1083     ac_prev=sbindir ;;
1084   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1085   | --sbi=* | --sb=*)
1086     sbindir=$ac_optarg ;;
1087
1088   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1089   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1090   | --sharedst | --shareds | --shared | --share | --shar \
1091   | --sha | --sh)
1092     ac_prev=sharedstatedir ;;
1093   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1094   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1095   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1096   | --sha=* | --sh=*)
1097     sharedstatedir=$ac_optarg ;;
1098
1099   -site | --site | --sit)
1100     ac_prev=site ;;
1101   -site=* | --site=* | --sit=*)
1102     site=$ac_optarg ;;
1103
1104   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1105     ac_prev=srcdir ;;
1106   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1107     srcdir=$ac_optarg ;;
1108
1109   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1110   | --syscon | --sysco | --sysc | --sys | --sy)
1111     ac_prev=sysconfdir ;;
1112   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1113   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1114     sysconfdir=$ac_optarg ;;
1115
1116   -target | --target | --targe | --targ | --tar | --ta | --t)
1117     ac_prev=target_alias ;;
1118   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1119     target_alias=$ac_optarg ;;
1120
1121   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1122     verbose=yes ;;
1123
1124   -version | --version | --versio | --versi | --vers | -V)
1125     ac_init_version=: ;;
1126
1127   -with-* | --with-*)
1128     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1129     # Reject names that are not valid shell variable names.
1130     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1131       as_fn_error $? "invalid package name: $ac_useropt"
1132     ac_useropt_orig=$ac_useropt
1133     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1134     case $ac_user_opts in
1135       *"
1136 "with_$ac_useropt"
1137 "*) ;;
1138       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1139          ac_unrecognized_sep=', ';;
1140     esac
1141     eval with_$ac_useropt=\$ac_optarg ;;
1142
1143   -without-* | --without-*)
1144     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1145     # Reject names that are not valid shell variable names.
1146     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1147       as_fn_error $? "invalid package name: $ac_useropt"
1148     ac_useropt_orig=$ac_useropt
1149     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1150     case $ac_user_opts in
1151       *"
1152 "with_$ac_useropt"
1153 "*) ;;
1154       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1155          ac_unrecognized_sep=', ';;
1156     esac
1157     eval with_$ac_useropt=no ;;
1158
1159   --x)
1160     # Obsolete; use --with-x.
1161     with_x=yes ;;
1162
1163   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1164   | --x-incl | --x-inc | --x-in | --x-i)
1165     ac_prev=x_includes ;;
1166   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1167   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1168     x_includes=$ac_optarg ;;
1169
1170   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1171   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1172     ac_prev=x_libraries ;;
1173   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1174   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1175     x_libraries=$ac_optarg ;;
1176
1177   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1178 Try \`$0 --help' for more information"
1179     ;;
1180
1181   *=*)
1182     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1183     # Reject names that are not valid shell variable names.
1184     case $ac_envvar in #(
1185       '' | [0-9]* | *[!_$as_cr_alnum]* )
1186       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1187     esac
1188     eval $ac_envvar=\$ac_optarg
1189     export $ac_envvar ;;
1190
1191   *)
1192     # FIXME: should be removed in autoconf 3.0.
1193     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1194     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1195       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1196     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1197     ;;
1198
1199   esac
1200 done
1201
1202 if test -n "$ac_prev"; then
1203   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1204   as_fn_error $? "missing argument to $ac_option"
1205 fi
1206
1207 if test -n "$ac_unrecognized_opts"; then
1208   case $enable_option_checking in
1209     no) ;;
1210     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1211     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1212   esac
1213 fi
1214
1215 # Check all directory arguments for consistency.
1216 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1217                 datadir sysconfdir sharedstatedir localstatedir includedir \
1218                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1219                 libdir localedir mandir
1220 do
1221   eval ac_val=\$$ac_var
1222   # Remove trailing slashes.
1223   case $ac_val in
1224     */ )
1225       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1226       eval $ac_var=\$ac_val;;
1227   esac
1228   # Be sure to have absolute directory names.
1229   case $ac_val in
1230     [\\/$]* | ?:[\\/]* )  continue;;
1231     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1232   esac
1233   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1234 done
1235
1236 # There might be people who depend on the old broken behavior: `$host'
1237 # used to hold the argument of --host etc.
1238 # FIXME: To remove some day.
1239 build=$build_alias
1240 host=$host_alias
1241 target=$target_alias
1242
1243 # FIXME: To remove some day.
1244 if test "x$host_alias" != x; then
1245   if test "x$build_alias" = x; then
1246     cross_compiling=maybe
1247   elif test "x$build_alias" != "x$host_alias"; then
1248     cross_compiling=yes
1249   fi
1250 fi
1251
1252 ac_tool_prefix=
1253 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1254
1255 test "$silent" = yes && exec 6>/dev/null
1256
1257
1258 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1259 ac_ls_di=`ls -di .` &&
1260 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1261   as_fn_error $? "working directory cannot be determined"
1262 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1263   as_fn_error $? "pwd does not report name of working directory"
1264
1265
1266 # Find the source files, if location was not specified.
1267 if test -z "$srcdir"; then
1268   ac_srcdir_defaulted=yes
1269   # Try the directory containing this script, then the parent directory.
1270   ac_confdir=`$as_dirname -- "$as_myself" ||
1271 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1272          X"$as_myself" : 'X\(//\)[^/]' \| \
1273          X"$as_myself" : 'X\(//\)$' \| \
1274          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1275 $as_echo X"$as_myself" |
1276     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1277             s//\1/
1278             q
1279           }
1280           /^X\(\/\/\)[^/].*/{
1281             s//\1/
1282             q
1283           }
1284           /^X\(\/\/\)$/{
1285             s//\1/
1286             q
1287           }
1288           /^X\(\/\).*/{
1289             s//\1/
1290             q
1291           }
1292           s/.*/./; q'`
1293   srcdir=$ac_confdir
1294   if test ! -r "$srcdir/$ac_unique_file"; then
1295     srcdir=..
1296   fi
1297 else
1298   ac_srcdir_defaulted=no
1299 fi
1300 if test ! -r "$srcdir/$ac_unique_file"; then
1301   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1302   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1303 fi
1304 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1305 ac_abs_confdir=`(
1306         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1307         pwd)`
1308 # When building in place, set srcdir=.
1309 if test "$ac_abs_confdir" = "$ac_pwd"; then
1310   srcdir=.
1311 fi
1312 # Remove unnecessary trailing slashes from srcdir.
1313 # Double slashes in file names in object file debugging info
1314 # mess up M-x gdb in Emacs.
1315 case $srcdir in
1316 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1317 esac
1318 for ac_var in $ac_precious_vars; do
1319   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1320   eval ac_env_${ac_var}_value=\$${ac_var}
1321   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1322   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1323 done
1324
1325 #
1326 # Report the --help message.
1327 #
1328 if test "$ac_init_help" = "long"; then
1329   # Omit some internal or obsolete options to make the list less imposing.
1330   # This message is too long to be a string in the A/UX 3.1 sh.
1331   cat <<_ACEOF
1332 \`configure' configures this package to adapt to many kinds of systems.
1333
1334 Usage: $0 [OPTION]... [VAR=VALUE]...
1335
1336 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1337 VAR=VALUE.  See below for descriptions of some of the useful variables.
1338
1339 Defaults for the options are specified in brackets.
1340
1341 Configuration:
1342   -h, --help              display this help and exit
1343       --help=short        display options specific to this package
1344       --help=recursive    display the short help of all the included packages
1345   -V, --version           display version information and exit
1346   -q, --quiet, --silent   do not print \`checking ...' messages
1347       --cache-file=FILE   cache test results in FILE [disabled]
1348   -C, --config-cache      alias for \`--cache-file=config.cache'
1349   -n, --no-create         do not create output files
1350       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1351
1352 Installation directories:
1353   --prefix=PREFIX         install architecture-independent files in PREFIX
1354                           [$ac_default_prefix]
1355   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1356                           [PREFIX]
1357
1358 By default, \`make install' will install all the files in
1359 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1360 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1361 for instance \`--prefix=\$HOME'.
1362
1363 For better control, use the options below.
1364
1365 Fine tuning of the installation directories:
1366   --bindir=DIR            user executables [EPREFIX/bin]
1367   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1368   --libexecdir=DIR        program executables [EPREFIX/libexec]
1369   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1370   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1371   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1372   --libdir=DIR            object code libraries [EPREFIX/lib]
1373   --includedir=DIR        C header files [PREFIX/include]
1374   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1375   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1376   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1377   --infodir=DIR           info documentation [DATAROOTDIR/info]
1378   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1379   --mandir=DIR            man documentation [DATAROOTDIR/man]
1380   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1381   --htmldir=DIR           html documentation [DOCDIR]
1382   --dvidir=DIR            dvi documentation [DOCDIR]
1383   --pdfdir=DIR            pdf documentation [DOCDIR]
1384   --psdir=DIR             ps documentation [DOCDIR]
1385 _ACEOF
1386
1387   cat <<\_ACEOF
1388
1389 Program names:
1390   --program-prefix=PREFIX            prepend PREFIX to installed program names
1391   --program-suffix=SUFFIX            append SUFFIX to installed program names
1392   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1393
1394 System types:
1395   --build=BUILD     configure for building on BUILD [guessed]
1396   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1397   --target=TARGET   configure for building compilers for TARGET [HOST]
1398 _ACEOF
1399 fi
1400
1401 if test -n "$ac_init_help"; then
1402
1403   cat <<\_ACEOF
1404
1405 Optional Features:
1406   --disable-option-checking  ignore unrecognized --enable/--with options
1407   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1408   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1409   --enable-sim-alignment=align          Specify strict or nonstrict alignment.
1410   --enable-sim-assert                   Specify whether to perform random assertions.
1411   --enable-sim-bitsize=n                Specify target bitsize (32 or 64).
1412   --enable-sim-config=file              Override default config file
1413   --enable-sim-decode-mechanism=which           Specify the instruction decode mechanism.
1414   --enable-sim-default-model=which      Specify default PowerPC to model.
1415   --enable-sim-duplicate                Expand (duplicate) semantic functions.
1416   --enable-sim-endian=endian            Specify target byte endian orientation.
1417   --enable-sim-env=env                  Specify target environment (operating, virtual, user).
1418   --enable-sim-filter=rule              Specify filter rules.
1419   --enable-sim-float                    Specify whether the target has hard, soft, altivec or e500 floating point.
1420   --enable-sim-hardware=list            Specify the hardware to be included in the build.
1421   --enable-sim-hostbitsize=32|64        Specify host bitsize (32 or 64).
1422   --enable-sim-hostendian=end           Specify host byte endian orientation.
1423   --enable-sim-icache=size              Specify instruction-decode cache size and type.
1424   --enable-sim-inline=inlines           Specify which functions should be inlined.
1425   --enable-sim-jump             Jump between semantic code (instead of call/return).
1426   --enable-sim-line-nr=opts             Generate extra CPP code that references source rather than generated code
1427   --enable-sim-model=which              Specify PowerPC to model.
1428   --enable-sim-model-issue              Specify whether to simulate model specific actions
1429   --enable-sim-monitor=mon              Specify whether to enable monitoring events.
1430   --enable-sim-opcode=which             Override default opcode lookup.
1431   --enable-sim-packages=list            Specify the packages to be included in the build.
1432   --enable-sim-reserved-bits            Specify whether to check reserved bits in instruction.
1433   --enable-sim-smp=n                    Specify number of processors to configure for.
1434   --enable-sim-stdio                    Specify whether to use stdio for console input/output.
1435   --enable-sim-switch                   Use a switch instead of a table for instruction call.
1436   --enable-sim-timebase                 Specify whether the PPC timebase is supported.
1437   --enable-sim-trace                    Specify whether tracing is supported.
1438   --enable-sim-warnings=opts            Extra CFLAGS for turning on compiler warnings except for idecode.o, semantics.o and psim.o
1439   --enable-sim-xor-endian=n             Specify number bytes involved in PowerPC XOR bi-endian mode (default 8).
1440   --enable-plugins        Enable support for plugins
1441
1442 Optional Packages:
1443   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1444   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1445   --with-pkgversion=PKG   Use PKG in the version string in place of "GDB"
1446   --with-bugurl=URL       Direct users to URL to report a bug
1447   --with-system-zlib      use installed libz
1448
1449 Some influential environment variables:
1450   CC          C compiler command
1451   CFLAGS      C compiler flags
1452   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1453               nonstandard directory <lib dir>
1454   LIBS        libraries to pass to the linker, e.g. -l<library>
1455   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1456               you have headers in a nonstandard directory <include dir>
1457   CPP         C preprocessor
1458
1459 Use these variables to override the choices made by `configure' or to help
1460 it to find libraries and programs with nonstandard names/locations.
1461
1462 Report bugs to the package provider.
1463 _ACEOF
1464 ac_status=$?
1465 fi
1466
1467 if test "$ac_init_help" = "recursive"; then
1468   # If there are subdirs, report their specific --help.
1469   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1470     test -d "$ac_dir" ||
1471       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1472       continue
1473     ac_builddir=.
1474
1475 case "$ac_dir" in
1476 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1477 *)
1478   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1479   # A ".." for each directory in $ac_dir_suffix.
1480   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1481   case $ac_top_builddir_sub in
1482   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1483   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1484   esac ;;
1485 esac
1486 ac_abs_top_builddir=$ac_pwd
1487 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1488 # for backward compatibility:
1489 ac_top_builddir=$ac_top_build_prefix
1490
1491 case $srcdir in
1492   .)  # We are building in place.
1493     ac_srcdir=.
1494     ac_top_srcdir=$ac_top_builddir_sub
1495     ac_abs_top_srcdir=$ac_pwd ;;
1496   [\\/]* | ?:[\\/]* )  # Absolute name.
1497     ac_srcdir=$srcdir$ac_dir_suffix;
1498     ac_top_srcdir=$srcdir
1499     ac_abs_top_srcdir=$srcdir ;;
1500   *) # Relative name.
1501     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1502     ac_top_srcdir=$ac_top_build_prefix$srcdir
1503     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1504 esac
1505 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1506
1507     cd "$ac_dir" || { ac_status=$?; continue; }
1508     # Check for guested configure.
1509     if test -f "$ac_srcdir/configure.gnu"; then
1510       echo &&
1511       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1512     elif test -f "$ac_srcdir/configure"; then
1513       echo &&
1514       $SHELL "$ac_srcdir/configure" --help=recursive
1515     else
1516       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1517     fi || ac_status=$?
1518     cd "$ac_pwd" || { ac_status=$?; break; }
1519   done
1520 fi
1521
1522 test -n "$ac_init_help" && exit $ac_status
1523 if $ac_init_version; then
1524   cat <<\_ACEOF
1525 configure
1526 generated by GNU Autoconf 2.69
1527
1528 Copyright (C) 2012 Free Software Foundation, Inc.
1529 This configure script is free software; the Free Software Foundation
1530 gives unlimited permission to copy, distribute and modify it.
1531 _ACEOF
1532   exit
1533 fi
1534
1535 ## ------------------------ ##
1536 ## Autoconf initialization. ##
1537 ## ------------------------ ##
1538
1539 # ac_fn_c_try_compile LINENO
1540 # --------------------------
1541 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1542 ac_fn_c_try_compile ()
1543 {
1544   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1545   rm -f conftest.$ac_objext
1546   if { { ac_try="$ac_compile"
1547 case "(($ac_try" in
1548   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1549   *) ac_try_echo=$ac_try;;
1550 esac
1551 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1552 $as_echo "$ac_try_echo"; } >&5
1553   (eval "$ac_compile") 2>conftest.err
1554   ac_status=$?
1555   if test -s conftest.err; then
1556     grep -v '^ *+' conftest.err >conftest.er1
1557     cat conftest.er1 >&5
1558     mv -f conftest.er1 conftest.err
1559   fi
1560   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1561   test $ac_status = 0; } && {
1562          test -z "$ac_c_werror_flag" ||
1563          test ! -s conftest.err
1564        } && test -s conftest.$ac_objext; then :
1565   ac_retval=0
1566 else
1567   $as_echo "$as_me: failed program was:" >&5
1568 sed 's/^/| /' conftest.$ac_ext >&5
1569
1570         ac_retval=1
1571 fi
1572   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1573   as_fn_set_status $ac_retval
1574
1575 } # ac_fn_c_try_compile
1576
1577 # ac_fn_c_try_run LINENO
1578 # ----------------------
1579 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1580 # that executables *can* be run.
1581 ac_fn_c_try_run ()
1582 {
1583   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1584   if { { ac_try="$ac_link"
1585 case "(($ac_try" in
1586   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1587   *) ac_try_echo=$ac_try;;
1588 esac
1589 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1590 $as_echo "$ac_try_echo"; } >&5
1591   (eval "$ac_link") 2>&5
1592   ac_status=$?
1593   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1594   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1595   { { case "(($ac_try" in
1596   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1597   *) ac_try_echo=$ac_try;;
1598 esac
1599 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1600 $as_echo "$ac_try_echo"; } >&5
1601   (eval "$ac_try") 2>&5
1602   ac_status=$?
1603   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1604   test $ac_status = 0; }; }; then :
1605   ac_retval=0
1606 else
1607   $as_echo "$as_me: program exited with status $ac_status" >&5
1608        $as_echo "$as_me: failed program was:" >&5
1609 sed 's/^/| /' conftest.$ac_ext >&5
1610
1611        ac_retval=$ac_status
1612 fi
1613   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1614   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1615   as_fn_set_status $ac_retval
1616
1617 } # ac_fn_c_try_run
1618
1619 # ac_fn_c_try_cpp LINENO
1620 # ----------------------
1621 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1622 ac_fn_c_try_cpp ()
1623 {
1624   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1625   if { { ac_try="$ac_cpp conftest.$ac_ext"
1626 case "(($ac_try" in
1627   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1628   *) ac_try_echo=$ac_try;;
1629 esac
1630 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1631 $as_echo "$ac_try_echo"; } >&5
1632   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1633   ac_status=$?
1634   if test -s conftest.err; then
1635     grep -v '^ *+' conftest.err >conftest.er1
1636     cat conftest.er1 >&5
1637     mv -f conftest.er1 conftest.err
1638   fi
1639   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1640   test $ac_status = 0; } > conftest.i && {
1641          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1642          test ! -s conftest.err
1643        }; then :
1644   ac_retval=0
1645 else
1646   $as_echo "$as_me: failed program was:" >&5
1647 sed 's/^/| /' conftest.$ac_ext >&5
1648
1649     ac_retval=1
1650 fi
1651   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1652   as_fn_set_status $ac_retval
1653
1654 } # ac_fn_c_try_cpp
1655
1656 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1657 # -------------------------------------------------------
1658 # Tests whether HEADER exists and can be compiled using the include files in
1659 # INCLUDES, setting the cache variable VAR accordingly.
1660 ac_fn_c_check_header_compile ()
1661 {
1662   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1663   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1664 $as_echo_n "checking for $2... " >&6; }
1665 if eval \${$3+:} false; then :
1666   $as_echo_n "(cached) " >&6
1667 else
1668   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1669 /* end confdefs.h.  */
1670 $4
1671 #include <$2>
1672 _ACEOF
1673 if ac_fn_c_try_compile "$LINENO"; then :
1674   eval "$3=yes"
1675 else
1676   eval "$3=no"
1677 fi
1678 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1679 fi
1680 eval ac_res=\$$3
1681                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1682 $as_echo "$ac_res" >&6; }
1683   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1684
1685 } # ac_fn_c_check_header_compile
1686
1687 # ac_fn_c_try_link LINENO
1688 # -----------------------
1689 # Try to link conftest.$ac_ext, and return whether this succeeded.
1690 ac_fn_c_try_link ()
1691 {
1692   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1693   rm -f conftest.$ac_objext conftest$ac_exeext
1694   if { { ac_try="$ac_link"
1695 case "(($ac_try" in
1696   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1697   *) ac_try_echo=$ac_try;;
1698 esac
1699 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1700 $as_echo "$ac_try_echo"; } >&5
1701   (eval "$ac_link") 2>conftest.err
1702   ac_status=$?
1703   if test -s conftest.err; then
1704     grep -v '^ *+' conftest.err >conftest.er1
1705     cat conftest.er1 >&5
1706     mv -f conftest.er1 conftest.err
1707   fi
1708   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1709   test $ac_status = 0; } && {
1710          test -z "$ac_c_werror_flag" ||
1711          test ! -s conftest.err
1712        } && test -s conftest$ac_exeext && {
1713          test "$cross_compiling" = yes ||
1714          test -x conftest$ac_exeext
1715        }; then :
1716   ac_retval=0
1717 else
1718   $as_echo "$as_me: failed program was:" >&5
1719 sed 's/^/| /' conftest.$ac_ext >&5
1720
1721         ac_retval=1
1722 fi
1723   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1724   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1725   # interfere with the next link command; also delete a directory that is
1726   # left behind by Apple's compiler.  We do this before executing the actions.
1727   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1728   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1729   as_fn_set_status $ac_retval
1730
1731 } # ac_fn_c_try_link
1732
1733 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
1734 # ----------------------------------------------------
1735 # Tries to find if the field MEMBER exists in type AGGR, after including
1736 # INCLUDES, setting cache variable VAR accordingly.
1737 ac_fn_c_check_member ()
1738 {
1739   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1740   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
1741 $as_echo_n "checking for $2.$3... " >&6; }
1742 if eval \${$4+:} false; then :
1743   $as_echo_n "(cached) " >&6
1744 else
1745   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1746 /* end confdefs.h.  */
1747 $5
1748 int
1749 main ()
1750 {
1751 static $2 ac_aggr;
1752 if (ac_aggr.$3)
1753 return 0;
1754   ;
1755   return 0;
1756 }
1757 _ACEOF
1758 if ac_fn_c_try_compile "$LINENO"; then :
1759   eval "$4=yes"
1760 else
1761   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1762 /* end confdefs.h.  */
1763 $5
1764 int
1765 main ()
1766 {
1767 static $2 ac_aggr;
1768 if (sizeof ac_aggr.$3)
1769 return 0;
1770   ;
1771   return 0;
1772 }
1773 _ACEOF
1774 if ac_fn_c_try_compile "$LINENO"; then :
1775   eval "$4=yes"
1776 else
1777   eval "$4=no"
1778 fi
1779 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1780 fi
1781 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1782 fi
1783 eval ac_res=\$$4
1784                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1785 $as_echo "$ac_res" >&6; }
1786   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1787
1788 } # ac_fn_c_check_member
1789
1790 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
1791 # ---------------------------------------------
1792 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
1793 # accordingly.
1794 ac_fn_c_check_decl ()
1795 {
1796   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1797   as_decl_name=`echo $2|sed 's/ *(.*//'`
1798   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
1799   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
1800 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
1801 if eval \${$3+:} false; then :
1802   $as_echo_n "(cached) " >&6
1803 else
1804   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1805 /* end confdefs.h.  */
1806 $4
1807 int
1808 main ()
1809 {
1810 #ifndef $as_decl_name
1811 #ifdef __cplusplus
1812   (void) $as_decl_use;
1813 #else
1814   (void) $as_decl_name;
1815 #endif
1816 #endif
1817
1818   ;
1819   return 0;
1820 }
1821 _ACEOF
1822 if ac_fn_c_try_compile "$LINENO"; then :
1823   eval "$3=yes"
1824 else
1825   eval "$3=no"
1826 fi
1827 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1828 fi
1829 eval ac_res=\$$3
1830                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1831 $as_echo "$ac_res" >&6; }
1832   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1833
1834 } # ac_fn_c_check_decl
1835
1836 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1837 # -------------------------------------------
1838 # Tests whether TYPE exists after having included INCLUDES, setting cache
1839 # variable VAR accordingly.
1840 ac_fn_c_check_type ()
1841 {
1842   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1843   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1844 $as_echo_n "checking for $2... " >&6; }
1845 if eval \${$3+:} false; then :
1846   $as_echo_n "(cached) " >&6
1847 else
1848   eval "$3=no"
1849   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1850 /* end confdefs.h.  */
1851 $4
1852 int
1853 main ()
1854 {
1855 if (sizeof ($2))
1856          return 0;
1857   ;
1858   return 0;
1859 }
1860 _ACEOF
1861 if ac_fn_c_try_compile "$LINENO"; then :
1862   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1863 /* end confdefs.h.  */
1864 $4
1865 int
1866 main ()
1867 {
1868 if (sizeof (($2)))
1869             return 0;
1870   ;
1871   return 0;
1872 }
1873 _ACEOF
1874 if ac_fn_c_try_compile "$LINENO"; then :
1875
1876 else
1877   eval "$3=yes"
1878 fi
1879 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1880 fi
1881 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1882 fi
1883 eval ac_res=\$$3
1884                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1885 $as_echo "$ac_res" >&6; }
1886   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1887
1888 } # ac_fn_c_check_type
1889
1890 # ac_fn_c_check_func LINENO FUNC VAR
1891 # ----------------------------------
1892 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1893 ac_fn_c_check_func ()
1894 {
1895   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1896   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1897 $as_echo_n "checking for $2... " >&6; }
1898 if eval \${$3+:} false; then :
1899   $as_echo_n "(cached) " >&6
1900 else
1901   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1902 /* end confdefs.h.  */
1903 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1904    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1905 #define $2 innocuous_$2
1906
1907 /* System header to define __stub macros and hopefully few prototypes,
1908     which can conflict with char $2 (); below.
1909     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1910     <limits.h> exists even on freestanding compilers.  */
1911
1912 #ifdef __STDC__
1913 # include <limits.h>
1914 #else
1915 # include <assert.h>
1916 #endif
1917
1918 #undef $2
1919
1920 /* Override any GCC internal prototype to avoid an error.
1921    Use char because int might match the return type of a GCC
1922    builtin and then its argument prototype would still apply.  */
1923 #ifdef __cplusplus
1924 extern "C"
1925 #endif
1926 char $2 ();
1927 /* The GNU C library defines this for functions which it implements
1928     to always fail with ENOSYS.  Some functions are actually named
1929     something starting with __ and the normal name is an alias.  */
1930 #if defined __stub_$2 || defined __stub___$2
1931 choke me
1932 #endif
1933
1934 int
1935 main ()
1936 {
1937 return $2 ();
1938   ;
1939   return 0;
1940 }
1941 _ACEOF
1942 if ac_fn_c_try_link "$LINENO"; then :
1943   eval "$3=yes"
1944 else
1945   eval "$3=no"
1946 fi
1947 rm -f core conftest.err conftest.$ac_objext \
1948     conftest$ac_exeext conftest.$ac_ext
1949 fi
1950 eval ac_res=\$$3
1951                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1952 $as_echo "$ac_res" >&6; }
1953   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1954
1955 } # ac_fn_c_check_func
1956
1957 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1958 # -------------------------------------------------------
1959 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1960 # the include files in INCLUDES and setting the cache variable VAR
1961 # accordingly.
1962 ac_fn_c_check_header_mongrel ()
1963 {
1964   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1965   if eval \${$3+:} false; then :
1966   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1967 $as_echo_n "checking for $2... " >&6; }
1968 if eval \${$3+:} false; then :
1969   $as_echo_n "(cached) " >&6
1970 fi
1971 eval ac_res=\$$3
1972                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1973 $as_echo "$ac_res" >&6; }
1974 else
1975   # Is the header compilable?
1976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1977 $as_echo_n "checking $2 usability... " >&6; }
1978 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1979 /* end confdefs.h.  */
1980 $4
1981 #include <$2>
1982 _ACEOF
1983 if ac_fn_c_try_compile "$LINENO"; then :
1984   ac_header_compiler=yes
1985 else
1986   ac_header_compiler=no
1987 fi
1988 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1990 $as_echo "$ac_header_compiler" >&6; }
1991
1992 # Is the header present?
1993 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1994 $as_echo_n "checking $2 presence... " >&6; }
1995 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1996 /* end confdefs.h.  */
1997 #include <$2>
1998 _ACEOF
1999 if ac_fn_c_try_cpp "$LINENO"; then :
2000   ac_header_preproc=yes
2001 else
2002   ac_header_preproc=no
2003 fi
2004 rm -f conftest.err conftest.i conftest.$ac_ext
2005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2006 $as_echo "$ac_header_preproc" >&6; }
2007
2008 # So?  What about this header?
2009 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2010   yes:no: )
2011     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2012 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2013     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2014 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2015     ;;
2016   no:yes:* )
2017     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2018 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2019     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
2020 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
2021     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2022 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2023     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
2024 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
2025     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2026 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2027     ;;
2028 esac
2029   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2030 $as_echo_n "checking for $2... " >&6; }
2031 if eval \${$3+:} false; then :
2032   $as_echo_n "(cached) " >&6
2033 else
2034   eval "$3=\$ac_header_compiler"
2035 fi
2036 eval ac_res=\$$3
2037                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2038 $as_echo "$ac_res" >&6; }
2039 fi
2040   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2041
2042 } # ac_fn_c_check_header_mongrel
2043 cat >config.log <<_ACEOF
2044 This file contains any messages produced by compilers while
2045 running configure, to aid debugging if configure makes a mistake.
2046
2047 It was created by $as_me, which was
2048 generated by GNU Autoconf 2.69.  Invocation command line was
2049
2050   $ $0 $@
2051
2052 _ACEOF
2053 exec 5>>config.log
2054 {
2055 cat <<_ASUNAME
2056 ## --------- ##
2057 ## Platform. ##
2058 ## --------- ##
2059
2060 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2061 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2062 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2063 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2064 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2065
2066 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2067 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2068
2069 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2070 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2071 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2072 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2073 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2074 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2075 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2076
2077 _ASUNAME
2078
2079 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2080 for as_dir in $PATH
2081 do
2082   IFS=$as_save_IFS
2083   test -z "$as_dir" && as_dir=.
2084     $as_echo "PATH: $as_dir"
2085   done
2086 IFS=$as_save_IFS
2087
2088 } >&5
2089
2090 cat >&5 <<_ACEOF
2091
2092
2093 ## ----------- ##
2094 ## Core tests. ##
2095 ## ----------- ##
2096
2097 _ACEOF
2098
2099
2100 # Keep a trace of the command line.
2101 # Strip out --no-create and --no-recursion so they do not pile up.
2102 # Strip out --silent because we don't want to record it for future runs.
2103 # Also quote any args containing shell meta-characters.
2104 # Make two passes to allow for proper duplicate-argument suppression.
2105 ac_configure_args=
2106 ac_configure_args0=
2107 ac_configure_args1=
2108 ac_must_keep_next=false
2109 for ac_pass in 1 2
2110 do
2111   for ac_arg
2112   do
2113     case $ac_arg in
2114     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2115     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2116     | -silent | --silent | --silen | --sile | --sil)
2117       continue ;;
2118     *\'*)
2119       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2120     esac
2121     case $ac_pass in
2122     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2123     2)
2124       as_fn_append ac_configure_args1 " '$ac_arg'"
2125       if test $ac_must_keep_next = true; then
2126         ac_must_keep_next=false # Got value, back to normal.
2127       else
2128         case $ac_arg in
2129           *=* | --config-cache | -C | -disable-* | --disable-* \
2130           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2131           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2132           | -with-* | --with-* | -without-* | --without-* | --x)
2133             case "$ac_configure_args0 " in
2134               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2135             esac
2136             ;;
2137           -* ) ac_must_keep_next=true ;;
2138         esac
2139       fi
2140       as_fn_append ac_configure_args " '$ac_arg'"
2141       ;;
2142     esac
2143   done
2144 done
2145 { ac_configure_args0=; unset ac_configure_args0;}
2146 { ac_configure_args1=; unset ac_configure_args1;}
2147
2148 # When interrupted or exit'd, cleanup temporary files, and complete
2149 # config.log.  We remove comments because anyway the quotes in there
2150 # would cause problems or look ugly.
2151 # WARNING: Use '\'' to represent an apostrophe within the trap.
2152 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2153 trap 'exit_status=$?
2154   # Save into config.log some information that might help in debugging.
2155   {
2156     echo
2157
2158     $as_echo "## ---------------- ##
2159 ## Cache variables. ##
2160 ## ---------------- ##"
2161     echo
2162     # The following way of writing the cache mishandles newlines in values,
2163 (
2164   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2165     eval ac_val=\$$ac_var
2166     case $ac_val in #(
2167     *${as_nl}*)
2168       case $ac_var in #(
2169       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2170 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2171       esac
2172       case $ac_var in #(
2173       _ | IFS | as_nl) ;; #(
2174       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2175       *) { eval $ac_var=; unset $ac_var;} ;;
2176       esac ;;
2177     esac
2178   done
2179   (set) 2>&1 |
2180     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2181     *${as_nl}ac_space=\ *)
2182       sed -n \
2183         "s/'\''/'\''\\\\'\'''\''/g;
2184           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2185       ;; #(
2186     *)
2187       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2188       ;;
2189     esac |
2190     sort
2191 )
2192     echo
2193
2194     $as_echo "## ----------------- ##
2195 ## Output variables. ##
2196 ## ----------------- ##"
2197     echo
2198     for ac_var in $ac_subst_vars
2199     do
2200       eval ac_val=\$$ac_var
2201       case $ac_val in
2202       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2203       esac
2204       $as_echo "$ac_var='\''$ac_val'\''"
2205     done | sort
2206     echo
2207
2208     if test -n "$ac_subst_files"; then
2209       $as_echo "## ------------------- ##
2210 ## File substitutions. ##
2211 ## ------------------- ##"
2212       echo
2213       for ac_var in $ac_subst_files
2214       do
2215         eval ac_val=\$$ac_var
2216         case $ac_val in
2217         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2218         esac
2219         $as_echo "$ac_var='\''$ac_val'\''"
2220       done | sort
2221       echo
2222     fi
2223
2224     if test -s confdefs.h; then
2225       $as_echo "## ----------- ##
2226 ## confdefs.h. ##
2227 ## ----------- ##"
2228       echo
2229       cat confdefs.h
2230       echo
2231     fi
2232     test "$ac_signal" != 0 &&
2233       $as_echo "$as_me: caught signal $ac_signal"
2234     $as_echo "$as_me: exit $exit_status"
2235   } >&5
2236   rm -f core *.core core.conftest.* &&
2237     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2238     exit $exit_status
2239 ' 0
2240 for ac_signal in 1 2 13 15; do
2241   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2242 done
2243 ac_signal=0
2244
2245 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2246 rm -f -r conftest* confdefs.h
2247
2248 $as_echo "/* confdefs.h */" > confdefs.h
2249
2250 # Predefined preprocessor variables.
2251
2252 cat >>confdefs.h <<_ACEOF
2253 #define PACKAGE_NAME "$PACKAGE_NAME"
2254 _ACEOF
2255
2256 cat >>confdefs.h <<_ACEOF
2257 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2258 _ACEOF
2259
2260 cat >>confdefs.h <<_ACEOF
2261 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2262 _ACEOF
2263
2264 cat >>confdefs.h <<_ACEOF
2265 #define PACKAGE_STRING "$PACKAGE_STRING"
2266 _ACEOF
2267
2268 cat >>confdefs.h <<_ACEOF
2269 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2270 _ACEOF
2271
2272 cat >>confdefs.h <<_ACEOF
2273 #define PACKAGE_URL "$PACKAGE_URL"
2274 _ACEOF
2275
2276
2277 # Let the site file select an alternate cache file if it wants to.
2278 # Prefer an explicitly selected file to automatically selected ones.
2279 ac_site_file1=NONE
2280 ac_site_file2=NONE
2281 if test -n "$CONFIG_SITE"; then
2282   # We do not want a PATH search for config.site.
2283   case $CONFIG_SITE in #((
2284     -*)  ac_site_file1=./$CONFIG_SITE;;
2285     */*) ac_site_file1=$CONFIG_SITE;;
2286     *)   ac_site_file1=./$CONFIG_SITE;;
2287   esac
2288 elif test "x$prefix" != xNONE; then
2289   ac_site_file1=$prefix/share/config.site
2290   ac_site_file2=$prefix/etc/config.site
2291 else
2292   ac_site_file1=$ac_default_prefix/share/config.site
2293   ac_site_file2=$ac_default_prefix/etc/config.site
2294 fi
2295 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2296 do
2297   test "x$ac_site_file" = xNONE && continue
2298   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2299     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2300 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2301     sed 's/^/| /' "$ac_site_file" >&5
2302     . "$ac_site_file" \
2303       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2304 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2305 as_fn_error $? "failed to load site script $ac_site_file
2306 See \`config.log' for more details" "$LINENO" 5; }
2307   fi
2308 done
2309
2310 if test -r "$cache_file"; then
2311   # Some versions of bash will fail to source /dev/null (special files
2312   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2313   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2314     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2315 $as_echo "$as_me: loading cache $cache_file" >&6;}
2316     case $cache_file in
2317       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2318       *)                      . "./$cache_file";;
2319     esac
2320   fi
2321 else
2322   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2323 $as_echo "$as_me: creating cache $cache_file" >&6;}
2324   >$cache_file
2325 fi
2326
2327 # Check that the precious variables saved in the cache have kept the same
2328 # value.
2329 ac_cache_corrupted=false
2330 for ac_var in $ac_precious_vars; do
2331   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2332   eval ac_new_set=\$ac_env_${ac_var}_set
2333   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2334   eval ac_new_val=\$ac_env_${ac_var}_value
2335   case $ac_old_set,$ac_new_set in
2336     set,)
2337       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2338 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2339       ac_cache_corrupted=: ;;
2340     ,set)
2341       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2342 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2343       ac_cache_corrupted=: ;;
2344     ,);;
2345     *)
2346       if test "x$ac_old_val" != "x$ac_new_val"; then
2347         # differences in whitespace do not lead to failure.
2348         ac_old_val_w=`echo x $ac_old_val`
2349         ac_new_val_w=`echo x $ac_new_val`
2350         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2351           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2352 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2353           ac_cache_corrupted=:
2354         else
2355           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2356 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2357           eval $ac_var=\$ac_old_val
2358         fi
2359         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2360 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2361         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2362 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2363       fi;;
2364   esac
2365   # Pass precious variables to config.status.
2366   if test "$ac_new_set" = set; then
2367     case $ac_new_val in
2368     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2369     *) ac_arg=$ac_var=$ac_new_val ;;
2370     esac
2371     case " $ac_configure_args " in
2372       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2373       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2374     esac
2375   fi
2376 done
2377 if $ac_cache_corrupted; then
2378   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2379 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2380   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2381 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2382   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2383 fi
2384 ## -------------------- ##
2385 ## Main body of script. ##
2386 ## -------------------- ##
2387
2388 ac_ext=c
2389 ac_cpp='$CPP $CPPFLAGS'
2390 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2391 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2392 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2393
2394
2395
2396
2397 ac_aux_dir=
2398 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2399   if test -f "$ac_dir/install-sh"; then
2400     ac_aux_dir=$ac_dir
2401     ac_install_sh="$ac_aux_dir/install-sh -c"
2402     break
2403   elif test -f "$ac_dir/install.sh"; then
2404     ac_aux_dir=$ac_dir
2405     ac_install_sh="$ac_aux_dir/install.sh -c"
2406     break
2407   elif test -f "$ac_dir/shtool"; then
2408     ac_aux_dir=$ac_dir
2409     ac_install_sh="$ac_aux_dir/shtool install -c"
2410     break
2411   fi
2412 done
2413 if test -z "$ac_aux_dir"; then
2414   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2415 fi
2416
2417 # These three variables are undocumented and unsupported,
2418 # and are intended to be withdrawn in a future Autoconf release.
2419 # They can cause serious problems if a builder's source tree is in a directory
2420 # whose full name contains unusual characters.
2421 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2422 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2423 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2424
2425
2426 # Find a good install program.  We prefer a C program (faster),
2427 # so one script is as good as another.  But avoid the broken or
2428 # incompatible versions:
2429 # SysV /etc/install, /usr/sbin/install
2430 # SunOS /usr/etc/install
2431 # IRIX /sbin/install
2432 # AIX /bin/install
2433 # AmigaOS /C/install, which installs bootblocks on floppy discs
2434 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2435 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2436 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2437 # OS/2's system install, which has a completely different semantic
2438 # ./install, which can be erroneously created by make from ./install.sh.
2439 # Reject install programs that cannot install multiple files.
2440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2441 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2442 if test -z "$INSTALL"; then
2443 if ${ac_cv_path_install+:} false; then :
2444   $as_echo_n "(cached) " >&6
2445 else
2446   as_save_IFS=$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     # Account for people who put trailing slashes in PATH elements.
2452 case $as_dir/ in #((
2453   ./ | .// | /[cC]/* | \
2454   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2455   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2456   /usr/ucb/* ) ;;
2457   *)
2458     # OSF1 and SCO ODT 3.0 have their own names for install.
2459     # Don't use installbsd from OSF since it installs stuff as root
2460     # by default.
2461     for ac_prog in ginstall scoinst install; do
2462       for ac_exec_ext in '' $ac_executable_extensions; do
2463         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2464           if test $ac_prog = install &&
2465             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2466             # AIX install.  It has an incompatible calling convention.
2467             :
2468           elif test $ac_prog = install &&
2469             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2470             # program-specific install script used by HP pwplus--don't use.
2471             :
2472           else
2473             rm -rf conftest.one conftest.two conftest.dir
2474             echo one > conftest.one
2475             echo two > conftest.two
2476             mkdir conftest.dir
2477             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2478               test -s conftest.one && test -s conftest.two &&
2479               test -s conftest.dir/conftest.one &&
2480               test -s conftest.dir/conftest.two
2481             then
2482               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2483               break 3
2484             fi
2485           fi
2486         fi
2487       done
2488     done
2489     ;;
2490 esac
2491
2492   done
2493 IFS=$as_save_IFS
2494
2495 rm -rf conftest.one conftest.two conftest.dir
2496
2497 fi
2498   if test "${ac_cv_path_install+set}" = set; then
2499     INSTALL=$ac_cv_path_install
2500   else
2501     # As a last resort, use the slow shell script.  Don't cache a
2502     # value for INSTALL within a source directory, because that will
2503     # break other packages using the cache if that directory is
2504     # removed, or if the value is a relative name.
2505     INSTALL=$ac_install_sh
2506   fi
2507 fi
2508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2509 $as_echo "$INSTALL" >&6; }
2510
2511 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2512 # It thinks the first close brace ends the variable substitution.
2513 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2514
2515 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2516
2517 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2518
2519 ac_ext=c
2520 ac_cpp='$CPP $CPPFLAGS'
2521 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2522 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2523 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2524 if test -n "$ac_tool_prefix"; then
2525   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2526 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2528 $as_echo_n "checking for $ac_word... " >&6; }
2529 if ${ac_cv_prog_CC+:} false; then :
2530   $as_echo_n "(cached) " >&6
2531 else
2532   if test -n "$CC"; then
2533   ac_cv_prog_CC="$CC" # Let the user override the test.
2534 else
2535 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2536 for as_dir in $PATH
2537 do
2538   IFS=$as_save_IFS
2539   test -z "$as_dir" && as_dir=.
2540     for ac_exec_ext in '' $ac_executable_extensions; do
2541   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2542     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2543     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2544     break 2
2545   fi
2546 done
2547   done
2548 IFS=$as_save_IFS
2549
2550 fi
2551 fi
2552 CC=$ac_cv_prog_CC
2553 if test -n "$CC"; then
2554   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2555 $as_echo "$CC" >&6; }
2556 else
2557   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2558 $as_echo "no" >&6; }
2559 fi
2560
2561
2562 fi
2563 if test -z "$ac_cv_prog_CC"; then
2564   ac_ct_CC=$CC
2565   # Extract the first word of "gcc", so it can be a program name with args.
2566 set dummy gcc; ac_word=$2
2567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2568 $as_echo_n "checking for $ac_word... " >&6; }
2569 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2570   $as_echo_n "(cached) " >&6
2571 else
2572   if test -n "$ac_ct_CC"; then
2573   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2574 else
2575 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2576 for as_dir in $PATH
2577 do
2578   IFS=$as_save_IFS
2579   test -z "$as_dir" && as_dir=.
2580     for ac_exec_ext in '' $ac_executable_extensions; do
2581   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2582     ac_cv_prog_ac_ct_CC="gcc"
2583     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2584     break 2
2585   fi
2586 done
2587   done
2588 IFS=$as_save_IFS
2589
2590 fi
2591 fi
2592 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2593 if test -n "$ac_ct_CC"; then
2594   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2595 $as_echo "$ac_ct_CC" >&6; }
2596 else
2597   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2598 $as_echo "no" >&6; }
2599 fi
2600
2601   if test "x$ac_ct_CC" = x; then
2602     CC=""
2603   else
2604     case $cross_compiling:$ac_tool_warned in
2605 yes:)
2606 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2607 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2608 ac_tool_warned=yes ;;
2609 esac
2610     CC=$ac_ct_CC
2611   fi
2612 else
2613   CC="$ac_cv_prog_CC"
2614 fi
2615
2616 if test -z "$CC"; then
2617           if test -n "$ac_tool_prefix"; then
2618     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2619 set dummy ${ac_tool_prefix}cc; ac_word=$2
2620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2621 $as_echo_n "checking for $ac_word... " >&6; }
2622 if ${ac_cv_prog_CC+:} false; then :
2623   $as_echo_n "(cached) " >&6
2624 else
2625   if test -n "$CC"; then
2626   ac_cv_prog_CC="$CC" # Let the user override the test.
2627 else
2628 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2629 for as_dir in $PATH
2630 do
2631   IFS=$as_save_IFS
2632   test -z "$as_dir" && as_dir=.
2633     for ac_exec_ext in '' $ac_executable_extensions; do
2634   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2635     ac_cv_prog_CC="${ac_tool_prefix}cc"
2636     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2637     break 2
2638   fi
2639 done
2640   done
2641 IFS=$as_save_IFS
2642
2643 fi
2644 fi
2645 CC=$ac_cv_prog_CC
2646 if test -n "$CC"; then
2647   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2648 $as_echo "$CC" >&6; }
2649 else
2650   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2651 $as_echo "no" >&6; }
2652 fi
2653
2654
2655   fi
2656 fi
2657 if test -z "$CC"; then
2658   # Extract the first word of "cc", so it can be a program name with args.
2659 set dummy cc; ac_word=$2
2660 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2661 $as_echo_n "checking for $ac_word... " >&6; }
2662 if ${ac_cv_prog_CC+:} false; then :
2663   $as_echo_n "(cached) " >&6
2664 else
2665   if test -n "$CC"; then
2666   ac_cv_prog_CC="$CC" # Let the user override the test.
2667 else
2668   ac_prog_rejected=no
2669 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2670 for as_dir in $PATH
2671 do
2672   IFS=$as_save_IFS
2673   test -z "$as_dir" && as_dir=.
2674     for ac_exec_ext in '' $ac_executable_extensions; do
2675   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2676     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2677        ac_prog_rejected=yes
2678        continue
2679      fi
2680     ac_cv_prog_CC="cc"
2681     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2682     break 2
2683   fi
2684 done
2685   done
2686 IFS=$as_save_IFS
2687
2688 if test $ac_prog_rejected = yes; then
2689   # We found a bogon in the path, so make sure we never use it.
2690   set dummy $ac_cv_prog_CC
2691   shift
2692   if test $# != 0; then
2693     # We chose a different compiler from the bogus one.
2694     # However, it has the same basename, so the bogon will be chosen
2695     # first if we set CC to just the basename; use the full file name.
2696     shift
2697     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2698   fi
2699 fi
2700 fi
2701 fi
2702 CC=$ac_cv_prog_CC
2703 if test -n "$CC"; then
2704   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2705 $as_echo "$CC" >&6; }
2706 else
2707   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2708 $as_echo "no" >&6; }
2709 fi
2710
2711
2712 fi
2713 if test -z "$CC"; then
2714   if test -n "$ac_tool_prefix"; then
2715   for ac_prog in cl.exe
2716   do
2717     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2718 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2720 $as_echo_n "checking for $ac_word... " >&6; }
2721 if ${ac_cv_prog_CC+:} false; then :
2722   $as_echo_n "(cached) " >&6
2723 else
2724   if test -n "$CC"; then
2725   ac_cv_prog_CC="$CC" # Let the user override the test.
2726 else
2727 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2728 for as_dir in $PATH
2729 do
2730   IFS=$as_save_IFS
2731   test -z "$as_dir" && as_dir=.
2732     for ac_exec_ext in '' $ac_executable_extensions; do
2733   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2734     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2735     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2736     break 2
2737   fi
2738 done
2739   done
2740 IFS=$as_save_IFS
2741
2742 fi
2743 fi
2744 CC=$ac_cv_prog_CC
2745 if test -n "$CC"; then
2746   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2747 $as_echo "$CC" >&6; }
2748 else
2749   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2750 $as_echo "no" >&6; }
2751 fi
2752
2753
2754     test -n "$CC" && break
2755   done
2756 fi
2757 if test -z "$CC"; then
2758   ac_ct_CC=$CC
2759   for ac_prog in cl.exe
2760 do
2761   # Extract the first word of "$ac_prog", so it can be a program name with args.
2762 set dummy $ac_prog; ac_word=$2
2763 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2764 $as_echo_n "checking for $ac_word... " >&6; }
2765 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2766   $as_echo_n "(cached) " >&6
2767 else
2768   if test -n "$ac_ct_CC"; then
2769   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2770 else
2771 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2772 for as_dir in $PATH
2773 do
2774   IFS=$as_save_IFS
2775   test -z "$as_dir" && as_dir=.
2776     for ac_exec_ext in '' $ac_executable_extensions; do
2777   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2778     ac_cv_prog_ac_ct_CC="$ac_prog"
2779     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2780     break 2
2781   fi
2782 done
2783   done
2784 IFS=$as_save_IFS
2785
2786 fi
2787 fi
2788 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2789 if test -n "$ac_ct_CC"; then
2790   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2791 $as_echo "$ac_ct_CC" >&6; }
2792 else
2793   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2794 $as_echo "no" >&6; }
2795 fi
2796
2797
2798   test -n "$ac_ct_CC" && break
2799 done
2800
2801   if test "x$ac_ct_CC" = x; then
2802     CC=""
2803   else
2804     case $cross_compiling:$ac_tool_warned in
2805 yes:)
2806 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2807 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2808 ac_tool_warned=yes ;;
2809 esac
2810     CC=$ac_ct_CC
2811   fi
2812 fi
2813
2814 fi
2815
2816
2817 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2818 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2819 as_fn_error $? "no acceptable C compiler found in \$PATH
2820 See \`config.log' for more details" "$LINENO" 5; }
2821
2822 # Provide some information about the compiler.
2823 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2824 set X $ac_compile
2825 ac_compiler=$2
2826 for ac_option in --version -v -V -qversion; do
2827   { { ac_try="$ac_compiler $ac_option >&5"
2828 case "(($ac_try" in
2829   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2830   *) ac_try_echo=$ac_try;;
2831 esac
2832 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2833 $as_echo "$ac_try_echo"; } >&5
2834   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2835   ac_status=$?
2836   if test -s conftest.err; then
2837     sed '10a\
2838 ... rest of stderr output deleted ...
2839          10q' conftest.err >conftest.er1
2840     cat conftest.er1 >&5
2841   fi
2842   rm -f conftest.er1 conftest.err
2843   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2844   test $ac_status = 0; }
2845 done
2846
2847 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2848 /* end confdefs.h.  */
2849
2850 int
2851 main ()
2852 {
2853
2854   ;
2855   return 0;
2856 }
2857 _ACEOF
2858 ac_clean_files_save=$ac_clean_files
2859 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2860 # Try to create an executable without -o first, disregard a.out.
2861 # It will help us diagnose broken compilers, and finding out an intuition
2862 # of exeext.
2863 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2864 $as_echo_n "checking whether the C compiler works... " >&6; }
2865 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2866
2867 # The possible output files:
2868 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2869
2870 ac_rmfiles=
2871 for ac_file in $ac_files
2872 do
2873   case $ac_file in
2874     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2875     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2876   esac
2877 done
2878 rm -f $ac_rmfiles
2879
2880 if { { ac_try="$ac_link_default"
2881 case "(($ac_try" in
2882   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2883   *) ac_try_echo=$ac_try;;
2884 esac
2885 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2886 $as_echo "$ac_try_echo"; } >&5
2887   (eval "$ac_link_default") 2>&5
2888   ac_status=$?
2889   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2890   test $ac_status = 0; }; then :
2891   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2892 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2893 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2894 # so that the user can short-circuit this test for compilers unknown to
2895 # Autoconf.
2896 for ac_file in $ac_files ''
2897 do
2898   test -f "$ac_file" || continue
2899   case $ac_file in
2900     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2901         ;;
2902     [ab].out )
2903         # We found the default executable, but exeext='' is most
2904         # certainly right.
2905         break;;
2906     *.* )
2907         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2908         then :; else
2909            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2910         fi
2911         # We set ac_cv_exeext here because the later test for it is not
2912         # safe: cross compilers may not add the suffix if given an `-o'
2913         # argument, so we may need to know it at that point already.
2914         # Even if this section looks crufty: it has the advantage of
2915         # actually working.
2916         break;;
2917     * )
2918         break;;
2919   esac
2920 done
2921 test "$ac_cv_exeext" = no && ac_cv_exeext=
2922
2923 else
2924   ac_file=''
2925 fi
2926 if test -z "$ac_file"; then :
2927   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2928 $as_echo "no" >&6; }
2929 $as_echo "$as_me: failed program was:" >&5
2930 sed 's/^/| /' conftest.$ac_ext >&5
2931
2932 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2933 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2934 as_fn_error 77 "C compiler cannot create executables
2935 See \`config.log' for more details" "$LINENO" 5; }
2936 else
2937   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2938 $as_echo "yes" >&6; }
2939 fi
2940 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2941 $as_echo_n "checking for C compiler default output file name... " >&6; }
2942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2943 $as_echo "$ac_file" >&6; }
2944 ac_exeext=$ac_cv_exeext
2945
2946 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2947 ac_clean_files=$ac_clean_files_save
2948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2949 $as_echo_n "checking for suffix of executables... " >&6; }
2950 if { { ac_try="$ac_link"
2951 case "(($ac_try" in
2952   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2953   *) ac_try_echo=$ac_try;;
2954 esac
2955 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2956 $as_echo "$ac_try_echo"; } >&5
2957   (eval "$ac_link") 2>&5
2958   ac_status=$?
2959   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2960   test $ac_status = 0; }; then :
2961   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2962 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2963 # work properly (i.e., refer to `conftest.exe'), while it won't with
2964 # `rm'.
2965 for ac_file in conftest.exe conftest conftest.*; do
2966   test -f "$ac_file" || continue
2967   case $ac_file in
2968     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2969     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2970           break;;
2971     * ) break;;
2972   esac
2973 done
2974 else
2975   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2976 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2977 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2978 See \`config.log' for more details" "$LINENO" 5; }
2979 fi
2980 rm -f conftest conftest$ac_cv_exeext
2981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2982 $as_echo "$ac_cv_exeext" >&6; }
2983
2984 rm -f conftest.$ac_ext
2985 EXEEXT=$ac_cv_exeext
2986 ac_exeext=$EXEEXT
2987 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2988 /* end confdefs.h.  */
2989 #include <stdio.h>
2990 int
2991 main ()
2992 {
2993 FILE *f = fopen ("conftest.out", "w");
2994  return ferror (f) || fclose (f) != 0;
2995
2996   ;
2997   return 0;
2998 }
2999 _ACEOF
3000 ac_clean_files="$ac_clean_files conftest.out"
3001 # Check that the compiler produces executables we can run.  If not, either
3002 # the compiler is broken, or we cross compile.
3003 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3004 $as_echo_n "checking whether we are cross compiling... " >&6; }
3005 if test "$cross_compiling" != yes; then
3006   { { ac_try="$ac_link"
3007 case "(($ac_try" in
3008   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3009   *) ac_try_echo=$ac_try;;
3010 esac
3011 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3012 $as_echo "$ac_try_echo"; } >&5
3013   (eval "$ac_link") 2>&5
3014   ac_status=$?
3015   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3016   test $ac_status = 0; }
3017   if { ac_try='./conftest$ac_cv_exeext'
3018   { { case "(($ac_try" in
3019   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3020   *) ac_try_echo=$ac_try;;
3021 esac
3022 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3023 $as_echo "$ac_try_echo"; } >&5
3024   (eval "$ac_try") 2>&5
3025   ac_status=$?
3026   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3027   test $ac_status = 0; }; }; then
3028     cross_compiling=no
3029   else
3030     if test "$cross_compiling" = maybe; then
3031         cross_compiling=yes
3032     else
3033         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3034 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3035 as_fn_error $? "cannot run C compiled programs.
3036 If you meant to cross compile, use \`--host'.
3037 See \`config.log' for more details" "$LINENO" 5; }
3038     fi
3039   fi
3040 fi
3041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3042 $as_echo "$cross_compiling" >&6; }
3043
3044 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3045 ac_clean_files=$ac_clean_files_save
3046 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3047 $as_echo_n "checking for suffix of object files... " >&6; }
3048 if ${ac_cv_objext+:} false; then :
3049   $as_echo_n "(cached) " >&6
3050 else
3051   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3052 /* end confdefs.h.  */
3053
3054 int
3055 main ()
3056 {
3057
3058   ;
3059   return 0;
3060 }
3061 _ACEOF
3062 rm -f conftest.o conftest.obj
3063 if { { ac_try="$ac_compile"
3064 case "(($ac_try" in
3065   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3066   *) ac_try_echo=$ac_try;;
3067 esac
3068 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3069 $as_echo "$ac_try_echo"; } >&5
3070   (eval "$ac_compile") 2>&5
3071   ac_status=$?
3072   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3073   test $ac_status = 0; }; then :
3074   for ac_file in conftest.o conftest.obj conftest.*; do
3075   test -f "$ac_file" || continue;
3076   case $ac_file in
3077     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3078     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3079        break;;
3080   esac
3081 done
3082 else
3083   $as_echo "$as_me: failed program was:" >&5
3084 sed 's/^/| /' conftest.$ac_ext >&5
3085
3086 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3087 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3088 as_fn_error $? "cannot compute suffix of object files: cannot compile
3089 See \`config.log' for more details" "$LINENO" 5; }
3090 fi
3091 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3092 fi
3093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3094 $as_echo "$ac_cv_objext" >&6; }
3095 OBJEXT=$ac_cv_objext
3096 ac_objext=$OBJEXT
3097 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3098 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3099 if ${ac_cv_c_compiler_gnu+:} false; then :
3100   $as_echo_n "(cached) " >&6
3101 else
3102   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3103 /* end confdefs.h.  */
3104
3105 int
3106 main ()
3107 {
3108 #ifndef __GNUC__
3109        choke me
3110 #endif
3111
3112   ;
3113   return 0;
3114 }
3115 _ACEOF
3116 if ac_fn_c_try_compile "$LINENO"; then :
3117   ac_compiler_gnu=yes
3118 else
3119   ac_compiler_gnu=no
3120 fi
3121 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3122 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3123
3124 fi
3125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3126 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3127 if test $ac_compiler_gnu = yes; then
3128   GCC=yes
3129 else
3130   GCC=
3131 fi
3132 ac_test_CFLAGS=${CFLAGS+set}
3133 ac_save_CFLAGS=$CFLAGS
3134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3135 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3136 if ${ac_cv_prog_cc_g+:} false; then :
3137   $as_echo_n "(cached) " >&6
3138 else
3139   ac_save_c_werror_flag=$ac_c_werror_flag
3140    ac_c_werror_flag=yes
3141    ac_cv_prog_cc_g=no
3142    CFLAGS="-g"
3143    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3144 /* end confdefs.h.  */
3145
3146 int
3147 main ()
3148 {
3149
3150   ;
3151   return 0;
3152 }
3153 _ACEOF
3154 if ac_fn_c_try_compile "$LINENO"; then :
3155   ac_cv_prog_cc_g=yes
3156 else
3157   CFLAGS=""
3158       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3159 /* end confdefs.h.  */
3160
3161 int
3162 main ()
3163 {
3164
3165   ;
3166   return 0;
3167 }
3168 _ACEOF
3169 if ac_fn_c_try_compile "$LINENO"; then :
3170
3171 else
3172   ac_c_werror_flag=$ac_save_c_werror_flag
3173          CFLAGS="-g"
3174          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3175 /* end confdefs.h.  */
3176
3177 int
3178 main ()
3179 {
3180
3181   ;
3182   return 0;
3183 }
3184 _ACEOF
3185 if ac_fn_c_try_compile "$LINENO"; then :
3186   ac_cv_prog_cc_g=yes
3187 fi
3188 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3189 fi
3190 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3191 fi
3192 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3193    ac_c_werror_flag=$ac_save_c_werror_flag
3194 fi
3195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3196 $as_echo "$ac_cv_prog_cc_g" >&6; }
3197 if test "$ac_test_CFLAGS" = set; then
3198   CFLAGS=$ac_save_CFLAGS
3199 elif test $ac_cv_prog_cc_g = yes; then
3200   if test "$GCC" = yes; then
3201     CFLAGS="-g -O2"
3202   else
3203     CFLAGS="-g"
3204   fi
3205 else
3206   if test "$GCC" = yes; then
3207     CFLAGS="-O2"
3208   else
3209     CFLAGS=
3210   fi
3211 fi
3212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3213 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3214 if ${ac_cv_prog_cc_c89+:} false; then :
3215   $as_echo_n "(cached) " >&6
3216 else
3217   ac_cv_prog_cc_c89=no
3218 ac_save_CC=$CC
3219 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3220 /* end confdefs.h.  */
3221 #include <stdarg.h>
3222 #include <stdio.h>
3223 struct stat;
3224 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3225 struct buf { int x; };
3226 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3227 static char *e (p, i)
3228      char **p;
3229      int i;
3230 {
3231   return p[i];
3232 }
3233 static char *f (char * (*g) (char **, int), char **p, ...)
3234 {
3235   char *s;
3236   va_list v;
3237   va_start (v,p);
3238   s = g (p, va_arg (v,int));
3239   va_end (v);
3240   return s;
3241 }
3242
3243 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3244    function prototypes and stuff, but not '\xHH' hex character constants.
3245    These don't provoke an error unfortunately, instead are silently treated
3246    as 'x'.  The following induces an error, until -std is added to get
3247    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3248    array size at least.  It's necessary to write '\x00'==0 to get something
3249    that's true only with -std.  */
3250 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3251
3252 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3253    inside strings and character constants.  */
3254 #define FOO(x) 'x'
3255 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3256
3257 int test (int i, double x);
3258 struct s1 {int (*f) (int a);};
3259 struct s2 {int (*f) (double a);};
3260 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3261 int argc;
3262 char **argv;
3263 int
3264 main ()
3265 {
3266 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3267   ;
3268   return 0;
3269 }
3270 _ACEOF
3271 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3272         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3273 do
3274   CC="$ac_save_CC $ac_arg"
3275   if ac_fn_c_try_compile "$LINENO"; then :
3276   ac_cv_prog_cc_c89=$ac_arg
3277 fi
3278 rm -f core conftest.err conftest.$ac_objext
3279   test "x$ac_cv_prog_cc_c89" != "xno" && break
3280 done
3281 rm -f conftest.$ac_ext
3282 CC=$ac_save_CC
3283
3284 fi
3285 # AC_CACHE_VAL
3286 case "x$ac_cv_prog_cc_c89" in
3287   x)
3288     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3289 $as_echo "none needed" >&6; } ;;
3290   xno)
3291     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3292 $as_echo "unsupported" >&6; } ;;
3293   *)
3294     CC="$CC $ac_cv_prog_cc_c89"
3295     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3296 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3297 esac
3298 if test "x$ac_cv_prog_cc_c89" != xno; then :
3299
3300 fi
3301
3302 ac_ext=c
3303 ac_cpp='$CPP $CPPFLAGS'
3304 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3305 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3306 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3307
3308
3309 # Put a plausible default for CC_FOR_BUILD in Makefile.
3310 if test "x$cross_compiling" = "xno"; then
3311   CC_FOR_BUILD='$(CC)'
3312 else
3313   CC_FOR_BUILD=gcc
3314 fi
3315 CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-${CFLAGS}}
3316
3317 ALL_LINGUAS=
3318 # If we haven't got the data from the intl directory,
3319 # assume NLS is disabled.
3320 USE_NLS=no
3321 LIBINTL=
3322 LIBINTL_DEP=
3323 INCINTL=
3324 XGETTEXT=
3325 GMSGFMT=
3326 POSUB=
3327
3328 if test -f  ../../intl/config.intl; then
3329   .  ../../intl/config.intl
3330 fi
3331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
3332 $as_echo_n "checking whether NLS is requested... " >&6; }
3333 if test x"$USE_NLS" != xyes; then
3334   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3335 $as_echo "no" >&6; }
3336 else
3337   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3338 $as_echo "yes" >&6; }
3339
3340 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
3341
3342
3343   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
3344 $as_echo_n "checking for catalogs to be installed... " >&6; }
3345   # Look for .po and .gmo files in the source directory.
3346   CATALOGS=
3347   XLINGUAS=
3348   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
3349     # If there aren't any .gmo files the shell will give us the
3350     # literal string "../path/to/srcdir/po/*.gmo" which has to be
3351     # weeded out.
3352     case "$cat" in *\**)
3353       continue;;
3354     esac
3355     # The quadruple backslash is collapsed to a double backslash
3356     # by the backticks, then collapsed again by the double quotes,
3357     # leaving us with one backslash in the sed expression (right
3358     # before the dot that mustn't act as a wildcard).
3359     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
3360     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
3361     # The user is allowed to set LINGUAS to a list of languages to
3362     # install catalogs for.  If it's empty that means "all of them."
3363     if test "x$LINGUAS" = x; then
3364       CATALOGS="$CATALOGS $cat"
3365       XLINGUAS="$XLINGUAS $lang"
3366     else
3367       case "$LINGUAS" in *$lang*)
3368         CATALOGS="$CATALOGS $cat"
3369         XLINGUAS="$XLINGUAS $lang"
3370         ;;
3371       esac
3372     fi
3373   done
3374   LINGUAS="$XLINGUAS"
3375   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
3376 $as_echo "$LINGUAS" >&6; }
3377
3378
3379     DATADIRNAME=share
3380
3381   INSTOBJEXT=.mo
3382
3383   GENCAT=gencat
3384
3385   CATOBJEXT=.gmo
3386
3387 fi
3388
3389
3390 # Check whether --enable-sim-alignment was given.
3391 if test "${enable_sim_alignment+set}" = set; then :
3392   enableval=$enable_sim_alignment; case "${enableval}" in
3393   yes | strict | STRICT)        sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";;
3394   no | nonstrict | NONSTRICT)   sim_alignment="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";;
3395   0 | default | DEFAULT)        sim_alignment="-DWITH_ALIGNMENT=0";;
3396   *)                            as_fn_error $? "\"Unknown value $enableval passed to --enable-sim-alignment\"" "$LINENO" 5; sim_alignment="";;
3397 esac
3398 if test x"$silent" != x"yes" && test x"$sim_alignment" != x""; then
3399   echo "Setting alignment flags = $sim_alignment" 6>&1
3400 fi
3401 else
3402   sim_alignment=""
3403 fi
3404
3405
3406 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable sim asserts" >&5
3407 $as_echo_n "checking whether to enable sim asserts... " >&6; }
3408 sim_assert="1"
3409 # Check whether --enable-sim-assert was given.
3410 if test "${enable_sim_assert+set}" = set; then :
3411   enableval=$enable_sim_assert; case "${enableval}" in
3412   yes)  sim_assert="1";;
3413   no)   sim_assert="0";;
3414   *)    as_fn_error $? "--enable-sim-assert does not take a value" "$LINENO" 5;;
3415 esac
3416 fi
3417
3418 cat >>confdefs.h <<_ACEOF
3419 #define WITH_ASSERT $sim_assert
3420 _ACEOF
3421
3422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $sim_assert" >&5
3423 $as_echo "$sim_assert" >&6; }
3424
3425
3426 # Check whether --enable-sim-bitsize was given.
3427 if test "${enable_sim_bitsize+set}" = set; then :
3428   enableval=$enable_sim_bitsize; case "${enableval}" in
3429   32|64) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=$enableval";;
3430   *)     as_fn_error $? "\"--enable-sim-bitsize was given $enableval.  Expected 32 or 64\"" "$LINENO" 5; sim_bitsize="";;
3431 esac
3432 if test x"$silent" != x"yes" && test x"$sim_bitsize" != x""; then
3433   echo "Setting bitsize flags = $sim_bitsize" 6>&1
3434 fi
3435 else
3436   sim_bitsize=""
3437 fi
3438
3439
3440 # Check whether --enable-sim-config was given.
3441 if test "${enable_sim_config+set}" = set; then :
3442   enableval=$enable_sim_config; case "${enableval}" in
3443   yes|no)       as_fn_error $? "\"No value supplied for --enable-sim-config=file\"" "$LINENO" 5;;
3444   *)            if test -f "${srcdir}/${enableval}"; then
3445                   sim_config="${enableval}";
3446                 elif test -f "${srcdir}/${enableval}-config.h"; then
3447                   sim_config="${enableval}-config.h"
3448                 else
3449                   as_fn_error $? "\"Config file $enableval was not found\"" "$LINENO" 5;
3450                   sim_config=std-config.h
3451                 fi;;
3452 esac
3453 if test x"$silent" != x"yes" && test x"$sim_config" != x""; then
3454   echo "Setting config flags = $sim_config" 6>&1
3455 fi
3456 else
3457   sim_config="std-config.h"
3458 if test x"$silent" != x"yes"; then
3459   echo "Setting config flags = $sim_config" 6>&1
3460 fi
3461 fi
3462
3463
3464 # Check whether --enable-sim-decode-mechanism was given.
3465 if test "${enable_sim_decode_mechanism+set}" = set; then :
3466   enableval=$enable_sim_decode_mechanism; case "${enableval}" in
3467   yes|no)       as_fn_error $? "\"No value supplied for --enable-sim-decode-mechanism=file\"" "$LINENO" 5;;
3468   array|switch|padded-switch|goto-switch)       sim_decode_mechanism="-T ${enableval}";;
3469   *)            as_fn_error $? "\"File $enableval is not an opcode rules file\"" "$LINENO" 5;
3470                 sim_decode_mechanism="switch";;
3471 esac
3472 if test x"$silent" != x"yes" && test x"$sim_decode_mechanism" != x""; then
3473   echo "Setting decode mechanism flags = $sim_decode_mechanism" 6>&1
3474 fi
3475 else
3476   sim_decode_mechanism=""
3477 if test x"$silent" != x"yes"; then
3478   echo "Setting decode mechanism flags = $sim_decode_mechanism"
3479 fi
3480 fi
3481
3482
3483 # Check whether --enable-sim-default-model was given.
3484 if test "${enable_sim_default_model+set}" = set; then :
3485   enableval=$enable_sim_default_model; case "${enableval}" in
3486   yes|no)       as_fn_error $? "\"No value supplied for --enable-sim-default-model=model\"" "$LINENO" 5;;
3487   *)            sim_default_model="-DWITH_DEFAULT_MODEL=${enableval}";;
3488 esac
3489 if test x"$silent" != x"yes" && test x"$sim_default_model" != x""; then
3490   echo "Setting default-model flags = $sim_default_model" 6>&1
3491 fi
3492 else
3493   sim_default_model=""
3494 fi
3495
3496
3497 # Check whether --enable-sim-duplicate was given.
3498 if test "${enable_sim_duplicate+set}" = set; then :
3499   enableval=$enable_sim_duplicate; case "${enableval}" in
3500   yes)  sim_dup="-E";;
3501   no)   sim_dup="";;
3502   *)    as_fn_error $? "\"--enable-sim-duplicate does not take a value\"" "$LINENO" 5; sim_dup="";;
3503 esac
3504 if test x"$silent" != x"yes" && test x"$sim_dup" != x""; then
3505   echo "Setting duplicate flags = $sim_dup" 6>&1
3506 fi
3507 else
3508   sim_dup="-E"
3509 if test x"$silent" != x"yes"; then
3510   echo "Setting duplicate flags = $sim_dup" 6>&1
3511 fi
3512 fi
3513
3514
3515 # Check whether --enable-sim-endian was given.
3516 if test "${enable_sim_endian+set}" = set; then :
3517   enableval=$enable_sim_endian; case "${enableval}" in
3518   yes)  case "$target" in
3519           *powerpc-*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
3520           *powerpcle-*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
3521           *) echo "Unknown target $target" 1>&6; sim_endian="-DWITH_TARGET_BYTE_ORDER=0";;
3522         esac;;
3523   no)    sim_endian="-DWITH_TARGET_BYTE_ORDER=0";;
3524   b*|B*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
3525   l*|L*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
3526   *)     as_fn_error $? "\"Unknown value $enableval for --enable-sim-endian\"" "$LINENO" 5; sim_endian="";;
3527 esac
3528 if test x"$silent" != x"yes" && test x"$sim_endian" != x""; then
3529   echo "Setting endian flags = $sim_endian" 6>&1
3530 fi
3531 else
3532   sim_endian=""
3533 fi
3534
3535
3536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking default sim environment setting" >&5
3537 $as_echo_n "checking default sim environment setting... " >&6; }
3538 sim_env="0"
3539 # Check whether --enable-sim-env was given.
3540 if test "${enable_sim_env+set}" = set; then :
3541   enableval=$enable_sim_env; case "${enableval}" in
3542   operating | os | oea) sim_env="OPERATING_ENVIRONMENT";;
3543   virtual | vea)        sim_env="VIRTUAL_ENVIRONMENT";;
3544   user | uea)           sim_env="USER_ENVIRONMENT";;
3545   no)                   sim_env="0";;
3546   *)                    as_fn_error $? "Unknown value $enableval passed to --enable-sim-env" "$LINENO" 5;;
3547 esac
3548 fi
3549
3550 cat >>confdefs.h <<_ACEOF
3551 #define WITH_ENVIRONMENT $sim_env
3552 _ACEOF
3553
3554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $sim_env" >&5
3555 $as_echo "$sim_env" >&6; }
3556
3557
3558 # Check whether --enable-sim-filter was given.
3559 if test "${enable_sim_filter+set}" = set; then :
3560   enableval=$enable_sim_filter; case "${enableval}" in
3561   yes)  as_fn_error $? "\"--enable-sim-filter must be specified with a rule to filter or no\"" "$LINENO" 5; sim_filter="";;
3562   no)   sim_filter="";;
3563   *)    sim_filter="-F $enableval";;
3564 esac
3565 if test x"$silent" != x"yes" && test x"$sim_filter" != x""; then
3566   echo "Setting filter flags = $sim_filter" 6>&1
3567 fi
3568 else
3569   sim_filter="-F 32,f,o"
3570 if test x"$silent" != x"yes"; then
3571   echo "Setting filter flags = $sim_filter" 6>&1
3572 fi
3573 fi
3574
3575
3576 # Check whether --enable-sim-float was given.
3577 if test "${enable_sim_float+set}" = set; then :
3578   enableval=$enable_sim_float; case "${enableval}" in
3579   yes | hard)   sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT";;
3580   no | soft)    sim_float="-DWITH_FLOATING_POINT=SOFT_FLOATING_POINT";;
3581   altivec)      sim_float="-DWITH_ALTIVEC" ; sim_filter="${sim_filter},av" ;;
3582   *spe*|*simd*) sim_float="-DWITH_E500" ; sim_filter="${sim_filter},e500" ;;
3583   *)            as_fn_error $? "\"Unknown value $enableval passed to --enable-sim-float\"" "$LINENO" 5; sim_float="";;
3584 esac
3585 if test x"$silent" != x"yes" && test x"$sim_float" != x""; then
3586   echo "Setting float flags = $sim_float" 6>&1
3587 fi
3588 else
3589
3590 case "${target}" in
3591   *altivec*) sim_float="-DWITH_ALTIVEC" ; sim_filter="${sim_filter},av" ;;
3592   *spe*|*simd*) sim_float="-DWITH_E500" ; sim_filter="${sim_filter},e500" ;;
3593   *) sim_float=""
3594 esac
3595
3596 fi
3597
3598
3599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if union semun defined" >&5
3600 $as_echo_n "checking if union semun defined... " >&6; }
3601 if ${ac_cv_HAS_UNION_SEMUN+:} false; then :
3602   $as_echo_n "(cached) " >&6
3603 else
3604   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3605 /* end confdefs.h.  */
3606
3607 #include <sys/types.h>
3608 #include <sys/ipc.h>
3609 #include <sys/sem.h>
3610 int
3611 main ()
3612 {
3613 union semun arg ;
3614   ;
3615   return 0;
3616 }
3617 _ACEOF
3618 if ac_fn_c_try_compile "$LINENO"; then :
3619   ac_cv_has_union_semun="yes"
3620 else
3621   ac_cv_has_union_semun="no"
3622 fi
3623 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_has_union_semun" >&5
3625 $as_echo "$ac_cv_has_union_semun" >&6; }
3626
3627 fi
3628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_HAS_UNION_SEMUN" >&5
3629 $as_echo "$ac_cv_HAS_UNION_SEMUN" >&6; }
3630
3631
3632 if test "$ac_cv_has_union_semun" = "yes"; then
3633   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether System V semaphores are supported" >&5
3634 $as_echo_n "checking whether System V semaphores are supported... " >&6; }
3635 if ${ac_cv_sysv_sem+:} false; then :
3636   $as_echo_n "(cached) " >&6
3637 else
3638
3639   if test "$cross_compiling" = yes; then :
3640   :
3641 else
3642   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3643 /* end confdefs.h.  */
3644
3645   #include <sys/types.h>
3646   #include <sys/ipc.h>
3647   #include <sys/sem.h>
3648   int main () {
3649     union semun arg ;
3650
3651     int id=semget(IPC_PRIVATE,1,IPC_CREAT|0400);
3652     if (id == -1)
3653       exit(1);
3654     arg.val = 0; /* avoid implicit type cast to union */
3655     if (semctl(id, 0, IPC_RMID, arg) == -1)
3656       exit(1);
3657     exit(0);
3658   }
3659
3660 _ACEOF
3661 if ac_fn_c_try_run "$LINENO"; then :
3662   ac_cv_sysv_sem="yes"
3663 else
3664   ac_cv_sysv_sem="no"
3665 fi
3666 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3667   conftest.$ac_objext conftest.beam conftest.$ac_ext
3668 fi
3669
3670
3671 fi
3672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sysv_sem" >&5
3673 $as_echo "$ac_cv_sysv_sem" >&6; }
3674 else  # semun is not defined
3675   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether System V semaphores are supported" >&5
3676 $as_echo_n "checking whether System V semaphores are supported... " >&6; }
3677 if ${ac_cv_sysv_sem+:} false; then :
3678   $as_echo_n "(cached) " >&6
3679 else
3680
3681   if test "$cross_compiling" = yes; then :
3682   :
3683 else
3684   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3685 /* end confdefs.h.  */
3686
3687   #include <sys/types.h>
3688   #include <sys/ipc.h>
3689   #include <sys/sem.h>
3690   union semun {
3691     int val;
3692     struct semid_ds *buf;
3693     ushort *array;
3694   };
3695   int main () {
3696     union semun arg ;
3697
3698     int id=semget(IPC_PRIVATE,1,IPC_CREAT|0400);
3699     if (id == -1)
3700       exit(1);
3701     arg.val = 0; /* avoid implicit type cast to union */
3702     if (semctl(id, 0, IPC_RMID, arg) == -1)
3703       exit(1);
3704     exit(0);
3705   }
3706
3707 _ACEOF
3708 if ac_fn_c_try_run "$LINENO"; then :
3709   ac_cv_sysv_sem="yes"
3710 else
3711   ac_cv_sysv_sem="no"
3712 fi
3713 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3714   conftest.$ac_objext conftest.beam conftest.$ac_ext
3715 fi
3716
3717
3718 fi
3719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sysv_sem" >&5
3720 $as_echo "$ac_cv_sysv_sem" >&6; }
3721 fi
3722
3723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether System V shared memory is supported" >&5
3724 $as_echo_n "checking whether System V shared memory is supported... " >&6; }
3725 if ${ac_cv_sysv_shm+:} false; then :
3726   $as_echo_n "(cached) " >&6
3727 else
3728
3729 if test "$cross_compiling" = yes; then :
3730   :
3731 else
3732   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3733 /* end confdefs.h.  */
3734
3735 #include <sys/types.h>
3736 #include <sys/ipc.h>
3737 #include <sys/shm.h>
3738 int main () {
3739   int id=shmget(IPC_PRIVATE,1,IPC_CREAT|0400);
3740   if (id == -1)
3741     exit(1);
3742   if (shmctl(id, IPC_RMID, 0) == -1)
3743     exit(1);
3744   exit(0);
3745 }
3746
3747 _ACEOF
3748 if ac_fn_c_try_run "$LINENO"; then :
3749   ac_cv_sysv_shm="yes"
3750 else
3751   ac_cv_sysv_shm="no"
3752 fi
3753 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3754   conftest.$ac_objext conftest.beam conftest.$ac_ext
3755 fi
3756
3757
3758 fi
3759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sysv_shm" >&5
3760 $as_echo "$ac_cv_sysv_shm" >&6; }
3761
3762 if test x"$ac_cv_sysv_shm" = x"yes" -a x"$ac_cv_sysv_sem" = x"yes" ; then
3763   sim_sysv_ipc_hw=",sem,shm";
3764 else
3765   sim_sysv_ipc_hw="";
3766 fi
3767
3768 if test x"$ac_cv_has_union_semun" = x"yes" -a x"$ac_cv_sysv_sem" = x"yes" ; then
3769
3770 $as_echo "#define HAVE_UNION_SEMUN 1" >>confdefs.h
3771
3772 fi
3773
3774
3775 # Check whether --enable-sim-hardware was given.
3776 if test "${enable_sim_hardware+set}" = set; then :
3777   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}"
3778 case "${enableval}" in
3779   yes)  ;;
3780   no)   as_fn_error $? "\"List of hardware must be specified for --enable-sim-hardware\"" "$LINENO" 5; hardware="";;
3781   ,*)   hardware="${hardware}${enableval}";;
3782   *,)   hardware="${enableval}${hardware}";;
3783   *)    hardware="${enableval}"'';;
3784 esac
3785 sim_hw_src=`echo $hardware | sed -e 's/,/.c hw_/g' -e 's/^/hw_/' -e s'/$/.c/'`
3786 sim_hw_obj=`echo $sim_hw_src | sed -e 's/\.c/.o/g'`
3787 if test x"$silent" != x"yes" && test x"$hardware" != x""; then
3788   echo "Setting hardware to $sim_hw_src, $sim_hw_obj"
3789 fi
3790 else
3791   hardware="cpu,memory,nvram,iobus,htab,disk,trace,register,vm,init,core,pal,com,eeprom,opic,glue,phb,ide${sim_sysv_ipc_hw}"
3792 sim_hw_src=`echo $hardware | sed -e 's/,/.c hw_/g' -e 's/^/hw_/' -e s'/$/.c/'`
3793 sim_hw_obj=`echo $sim_hw_src | sed -e 's/\.c/.o/g'`
3794 if test x"$silent" != x"yes"; then
3795   echo "Setting hardware to $sim_hw_src, $sim_hw_obj"
3796 fi
3797 fi
3798
3799 # Check whether --enable-sim-hostbitsize was given.
3800 if test "${enable_sim_hostbitsize+set}" = set; then :
3801   enableval=$enable_sim_hostbitsize; case "${enableval}" in
3802   32|64) sim_hostbitsize="-DWITH_HOST_WORD_BITSIZE=$enableval";;
3803   *)     as_fn_error $? "\"--enable-sim-hostbitsize was given $enableval.  Expected 32 or 64\"" "$LINENO" 5; sim_hostbitsize="";;
3804 esac
3805 if test x"$silent" != x"yes" && test x"$sim_hostbitsize" != x""; then
3806   echo "Setting hostbitsize flags = $sim_hostbitsize" 6>&1
3807 fi
3808 else
3809   sim_hostbitsize=""
3810 fi
3811
3812
3813 ac_ext=c
3814 ac_cpp='$CPP $CPPFLAGS'
3815 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3816 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3817 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3818 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3819 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3820 # On Suns, sometimes $CPP names a directory.
3821 if test -n "$CPP" && test -d "$CPP"; then
3822   CPP=
3823 fi
3824 if test -z "$CPP"; then
3825   if ${ac_cv_prog_CPP+:} false; then :
3826   $as_echo_n "(cached) " >&6
3827 else
3828       # Double quotes because CPP needs to be expanded
3829     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3830     do
3831       ac_preproc_ok=false
3832 for ac_c_preproc_warn_flag in '' yes
3833 do
3834   # Use a header file that comes with gcc, so configuring glibc
3835   # with a fresh cross-compiler works.
3836   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3837   # <limits.h> exists even on freestanding compilers.
3838   # On the NeXT, cc -E runs the code through the compiler's parser,
3839   # not just through cpp. "Syntax error" is here to catch this case.
3840   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3841 /* end confdefs.h.  */
3842 #ifdef __STDC__
3843 # include <limits.h>
3844 #else
3845 # include <assert.h>
3846 #endif
3847                      Syntax error
3848 _ACEOF
3849 if ac_fn_c_try_cpp "$LINENO"; then :
3850
3851 else
3852   # Broken: fails on valid input.
3853 continue
3854 fi
3855 rm -f conftest.err conftest.i conftest.$ac_ext
3856
3857   # OK, works on sane cases.  Now check whether nonexistent headers
3858   # can be detected and how.
3859   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3860 /* end confdefs.h.  */
3861 #include <ac_nonexistent.h>
3862 _ACEOF
3863 if ac_fn_c_try_cpp "$LINENO"; then :
3864   # Broken: success on invalid input.
3865 continue
3866 else
3867   # Passes both tests.
3868 ac_preproc_ok=:
3869 break
3870 fi
3871 rm -f conftest.err conftest.i conftest.$ac_ext
3872
3873 done
3874 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3875 rm -f conftest.i conftest.err conftest.$ac_ext
3876 if $ac_preproc_ok; then :
3877   break
3878 fi
3879
3880     done
3881     ac_cv_prog_CPP=$CPP
3882
3883 fi
3884   CPP=$ac_cv_prog_CPP
3885 else
3886   ac_cv_prog_CPP=$CPP
3887 fi
3888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3889 $as_echo "$CPP" >&6; }
3890 ac_preproc_ok=false
3891 for ac_c_preproc_warn_flag in '' yes
3892 do
3893   # Use a header file that comes with gcc, so configuring glibc
3894   # with a fresh cross-compiler works.
3895   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3896   # <limits.h> exists even on freestanding compilers.
3897   # On the NeXT, cc -E runs the code through the compiler's parser,
3898   # not just through cpp. "Syntax error" is here to catch this case.
3899   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3900 /* end confdefs.h.  */
3901 #ifdef __STDC__
3902 # include <limits.h>
3903 #else
3904 # include <assert.h>
3905 #endif
3906                      Syntax error
3907 _ACEOF
3908 if ac_fn_c_try_cpp "$LINENO"; then :
3909
3910 else
3911   # Broken: fails on valid input.
3912 continue
3913 fi
3914 rm -f conftest.err conftest.i conftest.$ac_ext
3915
3916   # OK, works on sane cases.  Now check whether nonexistent headers
3917   # can be detected and how.
3918   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3919 /* end confdefs.h.  */
3920 #include <ac_nonexistent.h>
3921 _ACEOF
3922 if ac_fn_c_try_cpp "$LINENO"; then :
3923   # Broken: success on invalid input.
3924 continue
3925 else
3926   # Passes both tests.
3927 ac_preproc_ok=:
3928 break
3929 fi
3930 rm -f conftest.err conftest.i conftest.$ac_ext
3931
3932 done
3933 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3934 rm -f conftest.i conftest.err conftest.$ac_ext
3935 if $ac_preproc_ok; then :
3936
3937 else
3938   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3939 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3940 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3941 See \`config.log' for more details" "$LINENO" 5; }
3942 fi
3943
3944 ac_ext=c
3945 ac_cpp='$CPP $CPPFLAGS'
3946 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3947 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3948 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3949
3950
3951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3952 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3953 if ${ac_cv_path_GREP+:} false; then :
3954   $as_echo_n "(cached) " >&6
3955 else
3956   if test -z "$GREP"; then
3957   ac_path_GREP_found=false
3958   # Loop through the user's path and test for each of PROGNAME-LIST
3959   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3960 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3961 do
3962   IFS=$as_save_IFS
3963   test -z "$as_dir" && as_dir=.
3964     for ac_prog in grep ggrep; do
3965     for ac_exec_ext in '' $ac_executable_extensions; do
3966       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3967       as_fn_executable_p "$ac_path_GREP" || continue
3968 # Check for GNU ac_path_GREP and select it if it is found.
3969   # Check for GNU $ac_path_GREP
3970 case `"$ac_path_GREP" --version 2>&1` in
3971 *GNU*)
3972   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3973 *)
3974   ac_count=0
3975   $as_echo_n 0123456789 >"conftest.in"
3976   while :
3977   do
3978     cat "conftest.in" "conftest.in" >"conftest.tmp"
3979     mv "conftest.tmp" "conftest.in"
3980     cp "conftest.in" "conftest.nl"
3981     $as_echo 'GREP' >> "conftest.nl"
3982     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3983     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3984     as_fn_arith $ac_count + 1 && ac_count=$as_val
3985     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3986       # Best one so far, save it but keep looking for a better one
3987       ac_cv_path_GREP="$ac_path_GREP"
3988       ac_path_GREP_max=$ac_count
3989     fi
3990     # 10*(2^10) chars as input seems more than enough
3991     test $ac_count -gt 10 && break
3992   done
3993   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3994 esac
3995
3996       $ac_path_GREP_found && break 3
3997     done
3998   done
3999   done
4000 IFS=$as_save_IFS
4001   if test -z "$ac_cv_path_GREP"; then
4002     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4003   fi
4004 else
4005   ac_cv_path_GREP=$GREP
4006 fi
4007
4008 fi
4009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4010 $as_echo "$ac_cv_path_GREP" >&6; }
4011  GREP="$ac_cv_path_GREP"
4012
4013
4014 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4015 $as_echo_n "checking for egrep... " >&6; }
4016 if ${ac_cv_path_EGREP+:} false; then :
4017   $as_echo_n "(cached) " >&6
4018 else
4019   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4020    then ac_cv_path_EGREP="$GREP -E"
4021    else
4022      if test -z "$EGREP"; then
4023   ac_path_EGREP_found=false
4024   # Loop through the user's path and test for each of PROGNAME-LIST
4025   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4026 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4027 do
4028   IFS=$as_save_IFS
4029   test -z "$as_dir" && as_dir=.
4030     for ac_prog in egrep; do
4031     for ac_exec_ext in '' $ac_executable_extensions; do
4032       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4033       as_fn_executable_p "$ac_path_EGREP" || continue
4034 # Check for GNU ac_path_EGREP and select it if it is found.
4035   # Check for GNU $ac_path_EGREP
4036 case `"$ac_path_EGREP" --version 2>&1` in
4037 *GNU*)
4038   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4039 *)
4040   ac_count=0
4041   $as_echo_n 0123456789 >"conftest.in"
4042   while :
4043   do
4044     cat "conftest.in" "conftest.in" >"conftest.tmp"
4045     mv "conftest.tmp" "conftest.in"
4046     cp "conftest.in" "conftest.nl"
4047     $as_echo 'EGREP' >> "conftest.nl"
4048     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4049     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4050     as_fn_arith $ac_count + 1 && ac_count=$as_val
4051     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4052       # Best one so far, save it but keep looking for a better one
4053       ac_cv_path_EGREP="$ac_path_EGREP"
4054       ac_path_EGREP_max=$ac_count
4055     fi
4056     # 10*(2^10) chars as input seems more than enough
4057     test $ac_count -gt 10 && break
4058   done
4059   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4060 esac
4061
4062       $ac_path_EGREP_found && break 3
4063     done
4064   done
4065   done
4066 IFS=$as_save_IFS
4067   if test -z "$ac_cv_path_EGREP"; then
4068     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4069   fi
4070 else
4071   ac_cv_path_EGREP=$EGREP
4072 fi
4073
4074    fi
4075 fi
4076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4077 $as_echo "$ac_cv_path_EGREP" >&6; }
4078  EGREP="$ac_cv_path_EGREP"
4079
4080
4081 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4082 $as_echo_n "checking for ANSI C header files... " >&6; }
4083 if ${ac_cv_header_stdc+:} false; then :
4084   $as_echo_n "(cached) " >&6
4085 else
4086   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4087 /* end confdefs.h.  */
4088 #include <stdlib.h>
4089 #include <stdarg.h>
4090 #include <string.h>
4091 #include <float.h>
4092
4093 int
4094 main ()
4095 {
4096
4097   ;
4098   return 0;
4099 }
4100 _ACEOF
4101 if ac_fn_c_try_compile "$LINENO"; then :
4102   ac_cv_header_stdc=yes
4103 else
4104   ac_cv_header_stdc=no
4105 fi
4106 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4107
4108 if test $ac_cv_header_stdc = yes; then
4109   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4110   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4111 /* end confdefs.h.  */
4112 #include <string.h>
4113
4114 _ACEOF
4115 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4116   $EGREP "memchr" >/dev/null 2>&1; then :
4117
4118 else
4119   ac_cv_header_stdc=no
4120 fi
4121 rm -f conftest*
4122
4123 fi
4124
4125 if test $ac_cv_header_stdc = yes; then
4126   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4127   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4128 /* end confdefs.h.  */
4129 #include <stdlib.h>
4130
4131 _ACEOF
4132 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4133   $EGREP "free" >/dev/null 2>&1; then :
4134
4135 else
4136   ac_cv_header_stdc=no
4137 fi
4138 rm -f conftest*
4139
4140 fi
4141
4142 if test $ac_cv_header_stdc = yes; then
4143   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4144   if test "$cross_compiling" = yes; then :
4145   :
4146 else
4147   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4148 /* end confdefs.h.  */
4149 #include <ctype.h>
4150 #include <stdlib.h>
4151 #if ((' ' & 0x0FF) == 0x020)
4152 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4153 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4154 #else
4155 # define ISLOWER(c) \
4156                    (('a' <= (c) && (c) <= 'i') \
4157                      || ('j' <= (c) && (c) <= 'r') \
4158                      || ('s' <= (c) && (c) <= 'z'))
4159 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4160 #endif
4161
4162 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4163 int
4164 main ()
4165 {
4166   int i;
4167   for (i = 0; i < 256; i++)
4168     if (XOR (islower (i), ISLOWER (i))
4169         || toupper (i) != TOUPPER (i))
4170       return 2;
4171   return 0;
4172 }
4173 _ACEOF
4174 if ac_fn_c_try_run "$LINENO"; then :
4175
4176 else
4177   ac_cv_header_stdc=no
4178 fi
4179 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4180   conftest.$ac_objext conftest.beam conftest.$ac_ext
4181 fi
4182
4183 fi
4184 fi
4185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4186 $as_echo "$ac_cv_header_stdc" >&6; }
4187 if test $ac_cv_header_stdc = yes; then
4188
4189 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4190
4191 fi
4192
4193 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4194 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4195                   inttypes.h stdint.h unistd.h
4196 do :
4197   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4198 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4199 "
4200 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4201   cat >>confdefs.h <<_ACEOF
4202 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4203 _ACEOF
4204
4205 fi
4206
4207 done
4208
4209
4210 # Check whether --enable-sim-hostendian was given.
4211 if test "${enable_sim_hostendian+set}" = set; then :
4212   enableval=$enable_sim_hostendian; case "${enableval}" in
4213   no)    sim_hostendian="-DWITH_HOST_BYTE_ORDER=0";;
4214   b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";;
4215   l*|L*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN";;
4216   *)     as_fn_error $? "\"Unknown value $enableval for --enable-sim-hostendian\"" "$LINENO" 5; sim_hostendian="";;
4217 esac
4218 if test x"$silent" != x"yes" && test x"$sim_hostendian" != x""; then
4219   echo "Setting hostendian flags = $sim_hostendian" 6>&1
4220 fi
4221 else
4222
4223 if test "x$cross_compiling" = "xno"; then
4224    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
4225 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
4226 if ${ac_cv_c_bigendian+:} false; then :
4227   $as_echo_n "(cached) " >&6
4228 else
4229   ac_cv_c_bigendian=unknown
4230     # See if we're dealing with a universal compiler.
4231     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4232 /* end confdefs.h.  */
4233 #ifndef __APPLE_CC__
4234                not a universal capable compiler
4235              #endif
4236              typedef int dummy;
4237
4238 _ACEOF
4239 if ac_fn_c_try_compile "$LINENO"; then :
4240
4241         # Check for potential -arch flags.  It is not universal unless
4242         # there are at least two -arch flags with different values.
4243         ac_arch=
4244         ac_prev=
4245         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
4246          if test -n "$ac_prev"; then
4247            case $ac_word in
4248              i?86 | x86_64 | ppc | ppc64)
4249                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
4250                  ac_arch=$ac_word
4251                else
4252                  ac_cv_c_bigendian=universal
4253                  break
4254                fi
4255                ;;
4256            esac
4257            ac_prev=
4258          elif test "x$ac_word" = "x-arch"; then
4259            ac_prev=arch
4260          fi
4261        done
4262 fi
4263 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4264     if test $ac_cv_c_bigendian = unknown; then
4265       # See if sys/param.h defines the BYTE_ORDER macro.
4266       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4267 /* end confdefs.h.  */
4268 #include <sys/types.h>
4269              #include <sys/param.h>
4270
4271 int
4272 main ()
4273 {
4274 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
4275                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
4276                      && LITTLE_ENDIAN)
4277               bogus endian macros
4278              #endif
4279
4280   ;
4281   return 0;
4282 }
4283 _ACEOF
4284 if ac_fn_c_try_compile "$LINENO"; then :
4285   # It does; now see whether it defined to BIG_ENDIAN or not.
4286          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4287 /* end confdefs.h.  */
4288 #include <sys/types.h>
4289                 #include <sys/param.h>
4290
4291 int
4292 main ()
4293 {
4294 #if BYTE_ORDER != BIG_ENDIAN
4295                  not big endian
4296                 #endif
4297
4298   ;
4299   return 0;
4300 }
4301 _ACEOF
4302 if ac_fn_c_try_compile "$LINENO"; then :
4303   ac_cv_c_bigendian=yes
4304 else
4305   ac_cv_c_bigendian=no
4306 fi
4307 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4308 fi
4309 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4310     fi
4311     if test $ac_cv_c_bigendian = unknown; then
4312       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
4313       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4314 /* end confdefs.h.  */
4315 #include <limits.h>
4316
4317 int
4318 main ()
4319 {
4320 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
4321               bogus endian macros
4322              #endif
4323
4324   ;
4325   return 0;
4326 }
4327 _ACEOF
4328 if ac_fn_c_try_compile "$LINENO"; then :
4329   # It does; now see whether it defined to _BIG_ENDIAN or not.
4330          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4331 /* end confdefs.h.  */
4332 #include <limits.h>
4333
4334 int
4335 main ()
4336 {
4337 #ifndef _BIG_ENDIAN
4338                  not big endian
4339                 #endif
4340
4341   ;
4342   return 0;
4343 }
4344 _ACEOF
4345 if ac_fn_c_try_compile "$LINENO"; then :
4346   ac_cv_c_bigendian=yes
4347 else
4348   ac_cv_c_bigendian=no
4349 fi
4350 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4351 fi
4352 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4353     fi
4354     if test $ac_cv_c_bigendian = unknown; then
4355       # Compile a test program.
4356       if test "$cross_compiling" = yes; then :
4357   # Try to guess by grepping values from an object file.
4358          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4359 /* end confdefs.h.  */
4360 short int ascii_mm[] =
4361                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
4362                 short int ascii_ii[] =
4363                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
4364                 int use_ascii (int i) {
4365                   return ascii_mm[i] + ascii_ii[i];
4366                 }
4367                 short int ebcdic_ii[] =
4368                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
4369                 short int ebcdic_mm[] =
4370                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
4371                 int use_ebcdic (int i) {
4372                   return ebcdic_mm[i] + ebcdic_ii[i];
4373                 }
4374                 extern int foo;
4375
4376 int
4377 main ()
4378 {
4379 return use_ascii (foo) == use_ebcdic (foo);
4380   ;
4381   return 0;
4382 }
4383 _ACEOF
4384 if ac_fn_c_try_compile "$LINENO"; then :
4385   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
4386               ac_cv_c_bigendian=yes
4387             fi
4388             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
4389               if test "$ac_cv_c_bigendian" = unknown; then
4390                 ac_cv_c_bigendian=no
4391               else
4392                 # finding both strings is unlikely to happen, but who knows?
4393                 ac_cv_c_bigendian=unknown
4394               fi
4395             fi
4396 fi
4397 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4398 else
4399   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4400 /* end confdefs.h.  */
4401 $ac_includes_default
4402 int
4403 main ()
4404 {
4405
4406              /* Are we little or big endian?  From Harbison&Steele.  */
4407              union
4408              {
4409                long int l;
4410                char c[sizeof (long int)];
4411              } u;
4412              u.l = 1;
4413              return u.c[sizeof (long int) - 1] == 1;
4414
4415   ;
4416   return 0;
4417 }
4418 _ACEOF
4419 if ac_fn_c_try_run "$LINENO"; then :
4420   ac_cv_c_bigendian=no
4421 else
4422   ac_cv_c_bigendian=yes
4423 fi
4424 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4425   conftest.$ac_objext conftest.beam conftest.$ac_ext
4426 fi
4427
4428     fi
4429 fi
4430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
4431 $as_echo "$ac_cv_c_bigendian" >&6; }
4432  case $ac_cv_c_bigendian in #(
4433    yes)
4434      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
4435 ;; #(
4436    no)
4437       ;; #(
4438    universal)
4439
4440 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
4441
4442      ;; #(
4443    *)
4444      as_fn_error $? "unknown endianness
4445  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
4446  esac
4447
4448   if test $ac_cv_c_bigendian = yes; then
4449     sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN"
4450   else
4451     sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN"
4452   fi
4453 else
4454   sim_hostendian="-DWITH_HOST_BYTE_ORDER=0"
4455 fi
4456 fi
4457
4458
4459 # Check whether --enable-sim-icache was given.
4460 if test "${enable_sim_icache+set}" = set; then :
4461   enableval=$enable_sim_icache; icache="-R"
4462  case "${enableval}" in
4463   yes)          icache="1024"; sim_icache="-I $icache";;
4464   no)           sim_icache="-R";;
4465   *) icache=1024
4466      sim_icache="-"
4467      for x in `echo "${enableval}" | sed -e "s/,/ /g"`; do
4468        case "$x" in
4469          define)        sim_icache="${sim_icache}R";;
4470          semantic)      sim_icache="${sim_icache}C";;
4471          insn)          sim_icache="${sim_icache}S";;
4472          0*|1*|2*|3*|4*|5*|6*|7*|8*|9*) icache=$x;;
4473          *)             as_fn_error $? "\"Unknown value $x for --enable-sim-icache\"" "$LINENO" 5; sim_icache="";;
4474        esac
4475      done
4476      sim_icache="${sim_icache}I $icache";;
4477 esac
4478 if test x"$silent" != x"yes" && test x"$icache" != x""; then
4479   echo "Setting instruction cache size to $icache ($sim_icache)"
4480 fi
4481 else
4482   sim_icache="-CSRI 1024"
4483 if test x"$silent" != x"yes"; then
4484   echo "Setting instruction cache size to 1024 ($sim_icache)"
4485 fi
4486 fi
4487
4488
4489 # Check whether --enable-sim-inline was given.
4490 if test "${enable_sim_inline+set}" = set; then :
4491   enableval=$enable_sim_inline; sim_inline=""
4492 case "$enableval" in
4493   no)           sim_inline="-DDEFAULT_INLINE=0";;
4494   0)            sim_inline="-DDEFAULT_INLINE=0";;
4495   yes | 2)      sim_inline="-DDEFAULT_INLINE=ALL_INLINE";;
4496   1)            sim_inline="-DDEFAULT_INLINE=PSIM_INLINE_LOCALS";;
4497   *) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4498        new_flag=""
4499        case "$x" in
4500          *_INLINE=*)    new_flag="-D$x";;
4501          *=*)           new_flag=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
4502          *_INLINE)      new_flag="-D$x=ALL_INLINE";;
4503          *)             new_flag="-D$x""_INLINE=ALL_INLINE";;
4504        esac
4505        if test x"$sim_inline" = x""; then
4506          sim_inline="$new_flag"
4507        else
4508          sim_inline="$sim_inline $new_flag"
4509        fi
4510      done;;
4511 esac
4512 if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then
4513   echo "Setting inline flags = $sim_inline" 6>&1
4514 fi
4515 else
4516   if test x"$GCC" != ""; then
4517   sim_inline="-DDEFAULT_INLINE=PSIM_INLINE_LOCALS"
4518   if test x"$silent" != x"yes"; then
4519     echo "Setting inline flags = $sim_inline" 6>&1
4520   fi
4521 else
4522   sim_inline=""
4523 fi
4524 fi
4525
4526
4527 # Check whether --enable-sim-jump was given.
4528 if test "${enable_sim_jump+set}" = set; then :
4529   enableval=$enable_sim_jump; case "${enableval}" in
4530   yes)  sim_jump="-J";;
4531   no)   sim_jump="";;
4532   *)    as_fn_error $? "\"--enable-sim-jump does not take a value\"" "$LINENO" 5; sim_jump="";;
4533 esac
4534 if test x"$silent" != x"yes" && test x"$sim_jump" != x""; then
4535   echo "Setting jump flag = $sim_jump" 6>&1
4536 fi
4537 else
4538   sim_jump=""
4539 if test x"$silent" != x"yes"; then
4540   echo "Setting jump flag = $sim_jump" 6>&1
4541 fi
4542 fi
4543
4544
4545 # Check whether --enable-sim-line-nr was given.
4546 if test "${enable_sim_line_nr+set}" = set; then :
4547   enableval=$enable_sim_line_nr; case "${enableval}" in
4548   yes)  sim_line_nr="";;
4549   no)   sim_line_nr="-L";;
4550   *)    as_fn_error $? "\"--enable-sim-line-nr does not take a value\"" "$LINENO" 5; sim_line_nr="";;
4551 esac
4552 if test x"$silent" != x"yes" && test x"$sim_line_nr" != x""; then
4553   echo "Setting warning flags = $sim_line_nr" 6>&1
4554 fi
4555 else
4556   sim_line_nr=""
4557 fi
4558
4559
4560 # Check whether --enable-sim-model was given.
4561 if test "${enable_sim_model+set}" = set; then :
4562   enableval=$enable_sim_model; case "${enableval}" in
4563   yes|no)       as_fn_error $? "\"No value supplied for --enable-sim-model=model\"" "$LINENO" 5;;
4564   *)            sim_model="-DWITH_MODEL=${enableval}";;
4565 esac
4566 if test x"$silent" != x"yes" && test x"$sim_model" != x""; then
4567   echo "Setting model flags = $sim_model" 6>&1
4568 fi
4569 else
4570   sim_model=""
4571 fi
4572
4573
4574 # Check whether --enable-sim-model-issue was given.
4575 if test "${enable_sim_model_issue+set}" = set; then :
4576   enableval=$enable_sim_model_issue; case "${enableval}" in
4577   yes)  sim_model_issue="-DWITH_MODEL_ISSUE=MODEL_ISSUE_PROCESS";;
4578   no)   sim_model_issue="-DWITH_MODEL_ISSUE=MODEL_ISSUE_IGNORE";;
4579   *)    as_fn_error $? "\"--enable-sim-model-issue does not take a value\"" "$LINENO" 5; sim_model_issue="";;
4580 esac
4581 if test x"$silent" != x"yes"; then
4582   echo "Setting model-issue flags = $sim_model_issue" 6>&1
4583 fi
4584 else
4585   sim_model_issue=""
4586 fi
4587
4588
4589 # Check whether --enable-sim-monitor was given.
4590 if test "${enable_sim_monitor+set}" = set; then :
4591   enableval=$enable_sim_monitor; case "${enableval}" in
4592   yes)          sim_monitor="-DWITH_MON='MONITOR_INSTRUCTION_ISSUE | MONITOR_LOAD_STORE_UNIT'";;
4593   no)           sim_monitor="-DWITH_MON=0";;
4594   instruction)  sim_monitor="-DWITH_MON=MONITOR_INSTRUCTION_ISSUE";;
4595   memory)       sim_monitor="-DWITH_MON=MONITOR_LOAD_STORE_UNIT";;
4596   *)            as_fn_error $? "\"Unknown value $enableval passed to --enable-sim-mon\"" "$LINENO" 5; sim_env="";;
4597 esac
4598 if test x"$silent" != x"yes" && test x"$sim_monitor" != x""; then
4599   echo "Setting monitor flags = $sim_monitor" 6>&1
4600 fi
4601 else
4602   sim_monitor=""
4603 fi
4604
4605
4606 # Check whether --enable-sim-opcode was given.
4607 if test "${enable_sim_opcode+set}" = set; then :
4608   enableval=$enable_sim_opcode; case "${enableval}" in
4609   yes|no)       as_fn_error $? "\"No value supplied for --enable-sim-opcode=file\"" "$LINENO" 5;;
4610   *)            if test -f "${srcdir}/${enableval}"; then
4611                   sim_opcode="${enableval}"
4612                 elif test -f "${srcdir}/dc-${enableval}"; then
4613                   sim_opcode="dc-${enableval}"
4614                 else
4615                   as_fn_error $? "\"File $enableval is not an opcode rules file\"" "$LINENO" 5;
4616                   sim_opcode="dc-complex"
4617                 fi;;
4618 esac
4619 if test x"$silent" != x"yes" && test x"$sim_opcode" != x""; then
4620   echo "Setting opcode flags = $sim_opcode" 6>&1
4621 fi
4622 else
4623   sim_opcode="dc-complex"
4624 if test x"$silent" != x"yes"; then
4625   echo "Setting opcode flags = $sim_opcode"
4626 fi
4627 fi
4628
4629
4630 # Check whether --enable-sim-packages was given.
4631 if test "${enable_sim_packages+set}" = set; then :
4632   enableval=$enable_sim_packages; packages=disklabel
4633 case "${enableval}" in
4634   yes)  ;;
4635   no)   as_fn_error $? "\"List of packages must be specified for --enable-sim-packages\"" "$LINENO" 5; packages="";;
4636   ,*)   packages="${packages}${enableval}";;
4637   *,)   packages="${enableval}${packages}";;
4638   *)    packages="${enableval}"'';;
4639 esac
4640 sim_pk_src=`echo $packages | sed -e 's/,/.c pk_/g' -e 's/^/pk_/' -e 's/$/.c/'`
4641 sim_pk_obj=`echo $sim_pk_src | sed -e 's/\.c/.o/g'`
4642 if test x"$silent" != x"yes" && test x"$packages" != x""; then
4643   echo "Setting packages to $sim_pk_src, $sim_pk_obj"
4644 fi
4645 else
4646   packages=disklabel
4647 sim_pk_src=`echo $packages | sed -e 's/,/.c pk_/g' -e 's/^/pk_/' -e 's/$/.c/'`
4648 sim_pk_obj=`echo $sim_pk_src | sed -e 's/\.c/.o/g'`
4649 if test x"$silent" != x"yes"; then
4650   echo "Setting packages to $sim_pk_src, $sim_pk_obj"
4651 fi
4652 fi
4653
4654
4655 # Check whether --enable-sim-reserved-bits was given.
4656 if test "${enable_sim_reserved_bits+set}" = set; then :
4657   enableval=$enable_sim_reserved_bits; case "${enableval}" in
4658   yes)  sim_reserved="-DWITH_RESERVED_BITS=1";;
4659   no)   sim_reserved="-DWITH_RESERVED_BITS=0";;
4660   *)    as_fn_error $? "\"--enable-sim-reserved-bits does not take a value\"" "$LINENO" 5; sim_reserved="";;
4661 esac
4662 if test x"$silent" != x"yes" && test x"$sim_reserved" != x""; then
4663   echo "Setting reserved flags = $sim_reserved" 6>&1
4664 fi
4665 else
4666   sim_reserved=""
4667 fi
4668
4669
4670 # Check whether --enable-sim-smp was given.
4671 if test "${enable_sim_smp+set}" = set; then :
4672   enableval=$enable_sim_smp; case "${enableval}" in
4673   yes)  sim_smp="-DWITH_SMP=5" ; sim_igen_smp="-N 5";;
4674   no)   sim_smp="-DWITH_SMP=0" ; sim_igen_smp="-N 0";;
4675   *)    sim_smp="-DWITH_SMP=$enableval" ; sim_igen_smp="-N $enableval";;
4676 esac
4677 if test x"$silent" != x"yes" && test x"$sim_smp" != x""; then
4678   echo "Setting smp flags = $sim_smp" 6>&1
4679 fi
4680 else
4681   sim_smp="-DWITH_SMP=5" ; sim_igen_smp="-N 5"
4682 if test x"$silent" != x"yes"; then
4683   echo "Setting smp flags = $sim_smp" 6>&1
4684 fi
4685 fi
4686
4687
4688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sim stdio debug behavior" >&5
4689 $as_echo_n "checking for sim stdio debug behavior... " >&6; }
4690 sim_stdio=0
4691 # Check whether --enable-sim-stdio was given.
4692 if test "${enable_sim_stdio+set}" = set; then :
4693   enableval=$enable_sim_stdio; case "${enableval}" in
4694   yes)  sim_stdio="DO_USE_STDIO";;
4695   no)   sim_stdio="DONT_USE_STDIO";;
4696   *)    as_fn_error $? "Unknown value $enableval passed to --enable-sim-stdio" "$LINENO" 5;;
4697 esac
4698 fi
4699
4700 cat >>confdefs.h <<_ACEOF
4701 #define WITH_STDIO $sim_stdio
4702 _ACEOF
4703
4704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $sim_stdio" >&5
4705 $as_echo "$sim_stdio" >&6; }
4706
4707
4708 # Check whether --enable-sim-switch was given.
4709 if test "${enable_sim_switch+set}" = set; then :
4710   enableval=$enable_sim_switch; case "${enableval}" in
4711   yes)  sim_switch="-s";;
4712   no)   sim_switch="";;
4713   *)    as_fn_error $? "\"--enable-sim-switch does not take a value\"" "$LINENO" 5; sim_switch="";;
4714 esac
4715 if test x"$silent" != x"yes" && test x"$sim_switch" != x""; then
4716   echo "Setting switch flags = $sim_switch" 6>&1
4717 fi
4718 else
4719   sim_switch="";
4720 if test x"$silent" != x"yes"; then
4721   echo "Setting switch flags = $sim_switch" 6>&1
4722 fi
4723 fi
4724
4725
4726 # Check whether --enable-sim-timebase was given.
4727 if test "${enable_sim_timebase+set}" = set; then :
4728   enableval=$enable_sim_timebase; case "${enableval}" in
4729   yes)  sim_timebase="-DWITH_TIME_BASE=1";;
4730   no)   sim_timebase="-DWITH_TIME_BASE=0";;
4731   *)    as_fn_error $? "\"--enable-sim-timebase does not take a value\"" "$LINENO" 5; sim_timebase="";;
4732 esac
4733 if test x"$silent" != x"yes" && test x"$sim_timebase" != x""; then
4734   echo "Setting timebase flags = $sim_timebase" 6>&1
4735 fi
4736 else
4737   sim_timebase=""
4738 fi
4739
4740
4741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sim trace settings" >&5
4742 $as_echo_n "checking for sim trace settings... " >&6; }
4743 sim_trace="1"
4744 # Check whether --enable-sim-trace was given.
4745 if test "${enable_sim_trace+set}" = set; then :
4746   enableval=$enable_sim_trace; case "${enableval}" in
4747   yes)  sim_trace="1";;
4748   no)   sim_trace="0";;
4749   *)    as_fn_error $? "--enable-sim-trace does not take a value" "$LINENO" 5;;
4750 esac
4751 fi
4752
4753 cat >>confdefs.h <<_ACEOF
4754 #define WITH_TRACE $sim_trace
4755 _ACEOF
4756
4757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $sim_trace" >&5
4758 $as_echo "$sim_trace" >&6; }
4759
4760
4761 # Check whether --enable-sim-warnings was given.
4762 if test "${enable_sim_warnings+set}" = set; then :
4763   enableval=$enable_sim_warnings; case "${enableval}" in
4764   yes)  sim_warnings="-Werror -Wall -Wpointer-arith -Wmissing-prototypes -Wmissing-declarations ";;
4765   no)   sim_warnings="-w";;
4766   *)    sim_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4767 esac
4768 if test x"$silent" != x"yes" && test x"$sim_warnings" != x""; then
4769   echo "Setting warning flags = $sim_warnings" 6>&1
4770 fi
4771 else
4772   sim_warnings=""
4773 fi
4774
4775
4776 # Check whether --enable-sim-xor-endian was given.
4777 if test "${enable_sim_xor_endian+set}" = set; then :
4778   enableval=$enable_sim_xor_endian; case "${enableval}" in
4779   yes)  sim_xor_endian="-DWITH_XOR_ENDIAN=8";;
4780   no)   sim_xor_endian="-DWITH_XOR_ENDIAN=0";;
4781   *)    sim_xor_endian="-DWITH_XOR_ENDIAN=$enableval";;
4782 esac
4783 if test x"$silent" != x"yes" && test x"$sim_xor_endian" != x""; then
4784   echo "Setting xor-endian flag = $sim_xor_endian" 6>&1
4785 fi
4786 else
4787   sim_xor_endian=""
4788 fi
4789
4790
4791
4792
4793 # Check whether --with-pkgversion was given.
4794 if test "${with_pkgversion+set}" = set; then :
4795   withval=$with_pkgversion; case "$withval" in
4796       yes) as_fn_error $? "package version not specified" "$LINENO" 5 ;;
4797       no)  PKGVERSION= ;;
4798       *)   PKGVERSION="($withval) " ;;
4799      esac
4800 else
4801   PKGVERSION="(GDB) "
4802
4803 fi
4804
4805
4806
4807
4808
4809 # Check whether --with-bugurl was given.
4810 if test "${with_bugurl+set}" = set; then :
4811   withval=$with_bugurl; case "$withval" in
4812       yes) as_fn_error $? "bug URL not specified" "$LINENO" 5 ;;
4813       no)  BUGURL=
4814            ;;
4815       *)   BUGURL="$withval"
4816            ;;
4817      esac
4818 else
4819   BUGURL="https://www.gnu.org/software/gdb/bugs/"
4820
4821 fi
4822
4823   case ${BUGURL} in
4824   "")
4825     REPORT_BUGS_TO=
4826     REPORT_BUGS_TEXI=
4827     ;;
4828   *)
4829     REPORT_BUGS_TO="<$BUGURL>"
4830     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
4831     ;;
4832   esac;
4833
4834
4835
4836
4837 cat >>confdefs.h <<_ACEOF
4838 #define PKGVERSION "$PKGVERSION"
4839 _ACEOF
4840
4841
4842 cat >>confdefs.h <<_ACEOF
4843 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
4844 _ACEOF
4845
4846
4847 # Make sure we can run config.sub.
4848 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
4849   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4850
4851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4852 $as_echo_n "checking build system type... " >&6; }
4853 if ${ac_cv_build+:} false; then :
4854   $as_echo_n "(cached) " >&6
4855 else
4856   ac_build_alias=$build_alias
4857 test "x$ac_build_alias" = x &&
4858   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4859 test "x$ac_build_alias" = x &&
4860   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
4861 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4862   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4863
4864 fi
4865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4866 $as_echo "$ac_cv_build" >&6; }
4867 case $ac_cv_build in
4868 *-*-*) ;;
4869 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
4870 esac
4871 build=$ac_cv_build
4872 ac_save_IFS=$IFS; IFS='-'
4873 set x $ac_cv_build
4874 shift
4875 build_cpu=$1
4876 build_vendor=$2
4877 shift; shift
4878 # Remember, the first character of IFS is used to create $*,
4879 # except with old shells:
4880 build_os=$*
4881 IFS=$ac_save_IFS
4882 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4883
4884
4885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4886 $as_echo_n "checking host system type... " >&6; }
4887 if ${ac_cv_host+:} false; then :
4888   $as_echo_n "(cached) " >&6
4889 else
4890   if test "x$host_alias" = x; then
4891   ac_cv_host=$ac_cv_build
4892 else
4893   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4894     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4895 fi
4896
4897 fi
4898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4899 $as_echo "$ac_cv_host" >&6; }
4900 case $ac_cv_host in
4901 *-*-*) ;;
4902 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
4903 esac
4904 host=$ac_cv_host
4905 ac_save_IFS=$IFS; IFS='-'
4906 set x $ac_cv_host
4907 shift
4908 host_cpu=$1
4909 host_vendor=$2
4910 shift; shift
4911 # Remember, the first character of IFS is used to create $*,
4912 # except with old shells:
4913 host_os=$*
4914 IFS=$ac_save_IFS
4915 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4916
4917
4918 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
4919 $as_echo_n "checking target system type... " >&6; }
4920 if ${ac_cv_target+:} false; then :
4921   $as_echo_n "(cached) " >&6
4922 else
4923   if test "x$target_alias" = x; then
4924   ac_cv_target=$ac_cv_host
4925 else
4926   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
4927     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
4928 fi
4929
4930 fi
4931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
4932 $as_echo "$ac_cv_target" >&6; }
4933 case $ac_cv_target in
4934 *-*-*) ;;
4935 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
4936 esac
4937 target=$ac_cv_target
4938 ac_save_IFS=$IFS; IFS='-'
4939 set x $ac_cv_target
4940 shift
4941 target_cpu=$1
4942 target_vendor=$2
4943 shift; shift
4944 # Remember, the first character of IFS is used to create $*,
4945 # except with old shells:
4946 target_os=$*
4947 IFS=$ac_save_IFS
4948 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
4949
4950
4951 # The aliases save the names the user supplied, while $host etc.
4952 # will get canonicalized.
4953 test -n "$target_alias" &&
4954   test "$program_prefix$program_suffix$program_transform_name" = \
4955     NONENONEs,x,x, &&
4956   program_prefix=${target_alias}-
4957
4958 test "$program_prefix" != NONE &&
4959   program_transform_name="s&^&$program_prefix&;$program_transform_name"
4960 # Use a double $ so make ignores it.
4961 test "$program_suffix" != NONE &&
4962   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
4963 # Double any \ or $.
4964 # By default was `s,x,x', remove it if useless.
4965 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
4966 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
4967
4968
4969 # BFD conditionally uses zlib, so we must link it in if libbfd does, by
4970 # using the same condition.
4971
4972   # Use the system's zlib library.
4973   zlibdir="-L\$(top_builddir)/../zlib"
4974   zlibinc="-I\$(top_srcdir)/../zlib"
4975
4976 # Check whether --with-system-zlib was given.
4977 if test "${with_system_zlib+set}" = set; then :
4978   withval=$with_system_zlib; if test x$with_system_zlib = xyes ; then
4979     zlibdir=
4980     zlibinc=
4981   fi
4982
4983 fi
4984
4985
4986
4987
4988
4989 # BFD uses libdl when when plugins enabled.
4990
4991   maybe_plugins=no
4992   for ac_header in dlfcn.h
4993 do :
4994   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
4995 "
4996 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
4997   cat >>confdefs.h <<_ACEOF
4998 #define HAVE_DLFCN_H 1
4999 _ACEOF
5000  maybe_plugins=yes
5001 fi
5002
5003 done
5004
5005   for ac_header in windows.h
5006 do :
5007   ac_fn_c_check_header_compile "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default
5008 "
5009 if test "x$ac_cv_header_windows_h" = xyes; then :
5010   cat >>confdefs.h <<_ACEOF
5011 #define HAVE_WINDOWS_H 1
5012 _ACEOF
5013  maybe_plugins=yes
5014 fi
5015
5016 done
5017
5018
5019   # Check whether --enable-plugins was given.
5020 if test "${enable_plugins+set}" = set; then :
5021   enableval=$enable_plugins; case "${enableval}" in
5022       no) plugins=no ;;
5023       *) plugins=yes
5024          if test "$maybe_plugins" != "yes" ; then
5025            as_fn_error $? "Building with plugin support requires a host that supports dlopen." "$LINENO" 5
5026          fi ;;
5027      esac
5028 else
5029   plugins=$maybe_plugins
5030
5031 fi
5032
5033   if test "$plugins" = "yes"; then
5034     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlsym" >&5
5035 $as_echo_n "checking for library containing dlsym... " >&6; }
5036 if ${ac_cv_search_dlsym+:} false; then :
5037   $as_echo_n "(cached) " >&6
5038 else
5039   ac_func_search_save_LIBS=$LIBS
5040 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5041 /* end confdefs.h.  */
5042
5043 /* Override any GCC internal prototype to avoid an error.
5044    Use char because int might match the return type of a GCC
5045    builtin and then its argument prototype would still apply.  */
5046 #ifdef __cplusplus
5047 extern "C"
5048 #endif
5049 char dlsym ();
5050 int
5051 main ()
5052 {
5053 return dlsym ();
5054   ;
5055   return 0;
5056 }
5057 _ACEOF
5058 for ac_lib in '' dl; do
5059   if test -z "$ac_lib"; then
5060     ac_res="none required"
5061   else
5062     ac_res=-l$ac_lib
5063     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
5064   fi
5065   if ac_fn_c_try_link "$LINENO"; then :
5066   ac_cv_search_dlsym=$ac_res
5067 fi
5068 rm -f core conftest.err conftest.$ac_objext \
5069     conftest$ac_exeext
5070   if ${ac_cv_search_dlsym+:} false; then :
5071   break
5072 fi
5073 done
5074 if ${ac_cv_search_dlsym+:} false; then :
5075
5076 else
5077   ac_cv_search_dlsym=no
5078 fi
5079 rm conftest.$ac_ext
5080 LIBS=$ac_func_search_save_LIBS
5081 fi
5082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlsym" >&5
5083 $as_echo "$ac_cv_search_dlsym" >&6; }
5084 ac_res=$ac_cv_search_dlsym
5085 if test "$ac_res" != no; then :
5086   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5087
5088 fi
5089
5090   fi
5091
5092
5093 case ${host} in
5094   *mingw32*)
5095
5096 $as_echo "#define USE_WIN32API 1" >>confdefs.h
5097
5098     ;;
5099 esac
5100
5101 ac_config_headers="$ac_config_headers config.h:config.in"
5102
5103
5104 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
5105 if test "x$ac_cv_member_struct_stat_st_blksize" = xyes; then :
5106
5107 cat >>confdefs.h <<_ACEOF
5108 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
5109 _ACEOF
5110
5111
5112 $as_echo "#define HAVE_ST_BLKSIZE 1" >>confdefs.h
5113
5114 fi
5115
5116
5117 ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
5118 if test "x$ac_cv_member_struct_stat_st_blocks" = xyes; then :
5119
5120 cat >>confdefs.h <<_ACEOF
5121 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
5122 _ACEOF
5123
5124
5125 $as_echo "#define HAVE_ST_BLOCKS 1" >>confdefs.h
5126
5127 else
5128   case " $LIBOBJS " in
5129   *" fileblocks.$ac_objext "* ) ;;
5130   *) LIBOBJS="$LIBOBJS fileblocks.$ac_objext"
5131  ;;
5132 esac
5133
5134 fi
5135
5136
5137 ac_fn_c_check_member "$LINENO" "struct stat" "st_rdev" "ac_cv_member_struct_stat_st_rdev" "$ac_includes_default"
5138 if test "x$ac_cv_member_struct_stat_st_rdev" = xyes; then :
5139
5140 cat >>confdefs.h <<_ACEOF
5141 #define HAVE_STRUCT_STAT_ST_RDEV 1
5142 _ACEOF
5143
5144
5145 $as_echo "#define HAVE_ST_RDEV 1" >>confdefs.h
5146
5147 fi
5148
5149
5150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
5151 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
5152 if ${ac_cv_struct_tm+:} false; then :
5153   $as_echo_n "(cached) " >&6
5154 else
5155   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5156 /* end confdefs.h.  */
5157 #include <sys/types.h>
5158 #include <time.h>
5159
5160 int
5161 main ()
5162 {
5163 struct tm tm;
5164                                      int *p = &tm.tm_sec;
5165                                      return !p;
5166   ;
5167   return 0;
5168 }
5169 _ACEOF
5170 if ac_fn_c_try_compile "$LINENO"; then :
5171   ac_cv_struct_tm=time.h
5172 else
5173   ac_cv_struct_tm=sys/time.h
5174 fi
5175 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5176 fi
5177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
5178 $as_echo "$ac_cv_struct_tm" >&6; }
5179 if test $ac_cv_struct_tm = sys/time.h; then
5180
5181 $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
5182
5183 fi
5184
5185 ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h>
5186 #include <$ac_cv_struct_tm>
5187
5188 "
5189 if test "x$ac_cv_member_struct_tm_tm_zone" = xyes; then :
5190
5191 cat >>confdefs.h <<_ACEOF
5192 #define HAVE_STRUCT_TM_TM_ZONE 1
5193 _ACEOF
5194
5195
5196 fi
5197
5198 if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
5199
5200 $as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h
5201
5202 else
5203   ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h>
5204 "
5205 if test "x$ac_cv_have_decl_tzname" = xyes; then :
5206   ac_have_decl=1
5207 else
5208   ac_have_decl=0
5209 fi
5210
5211 cat >>confdefs.h <<_ACEOF
5212 #define HAVE_DECL_TZNAME $ac_have_decl
5213 _ACEOF
5214
5215   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
5216 $as_echo_n "checking for tzname... " >&6; }
5217 if ${ac_cv_var_tzname+:} false; then :
5218   $as_echo_n "(cached) " >&6
5219 else
5220   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5221 /* end confdefs.h.  */
5222 #include <time.h>
5223 #if !HAVE_DECL_TZNAME
5224 extern char *tzname[];
5225 #endif
5226
5227 int
5228 main ()
5229 {
5230 return tzname[0][0];
5231   ;
5232   return 0;
5233 }
5234 _ACEOF
5235 if ac_fn_c_try_link "$LINENO"; then :
5236   ac_cv_var_tzname=yes
5237 else
5238   ac_cv_var_tzname=no
5239 fi
5240 rm -f core conftest.err conftest.$ac_objext \
5241     conftest$ac_exeext conftest.$ac_ext
5242 fi
5243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
5244 $as_echo "$ac_cv_var_tzname" >&6; }
5245   if test $ac_cv_var_tzname = yes; then
5246
5247 $as_echo "#define HAVE_TZNAME 1" >>confdefs.h
5248
5249   fi
5250 fi
5251
5252
5253 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5
5254 $as_echo_n "checking for uid_t in sys/types.h... " >&6; }
5255 if ${ac_cv_type_uid_t+:} false; then :
5256   $as_echo_n "(cached) " >&6
5257 else
5258   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5259 /* end confdefs.h.  */
5260 #include <sys/types.h>
5261
5262 _ACEOF
5263 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5264   $EGREP "uid_t" >/dev/null 2>&1; then :
5265   ac_cv_type_uid_t=yes
5266 else
5267   ac_cv_type_uid_t=no
5268 fi
5269 rm -f conftest*
5270
5271 fi
5272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5
5273 $as_echo "$ac_cv_type_uid_t" >&6; }
5274 if test $ac_cv_type_uid_t = no; then
5275
5276 $as_echo "#define uid_t int" >>confdefs.h
5277
5278
5279 $as_echo "#define gid_t int" >>confdefs.h
5280
5281 fi
5282
5283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking type of array argument to getgroups" >&5
5284 $as_echo_n "checking type of array argument to getgroups... " >&6; }
5285 if ${ac_cv_type_getgroups+:} false; then :
5286   $as_echo_n "(cached) " >&6
5287 else
5288   if test "$cross_compiling" = yes; then :
5289   ac_cv_type_getgroups=cross
5290 else
5291   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5292 /* end confdefs.h.  */
5293 /* Thanks to Mike Rendell for this test.  */
5294 $ac_includes_default
5295 #define NGID 256
5296 #undef MAX
5297 #define MAX(x, y) ((x) > (y) ? (x) : (y))
5298
5299 int
5300 main ()
5301 {
5302   gid_t gidset[NGID];
5303   int i, n;
5304   union { gid_t gval; long int lval; }  val;
5305
5306   val.lval = -1;
5307   for (i = 0; i < NGID; i++)
5308     gidset[i] = val.gval;
5309   n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
5310                  gidset);
5311   /* Exit non-zero if getgroups seems to require an array of ints.  This
5312      happens when gid_t is short int but getgroups modifies an array
5313      of ints.  */
5314   return n > 0 && gidset[n] != val.gval;
5315 }
5316 _ACEOF
5317 if ac_fn_c_try_run "$LINENO"; then :
5318   ac_cv_type_getgroups=gid_t
5319 else
5320   ac_cv_type_getgroups=int
5321 fi
5322 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5323   conftest.$ac_objext conftest.beam conftest.$ac_ext
5324 fi
5325
5326 if test $ac_cv_type_getgroups = cross; then
5327         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5328 /* end confdefs.h.  */
5329 #include <unistd.h>
5330
5331 _ACEOF
5332 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5333   $EGREP "getgroups.*int.*gid_t" >/dev/null 2>&1; then :
5334   ac_cv_type_getgroups=gid_t
5335 else
5336   ac_cv_type_getgroups=int
5337 fi
5338 rm -f conftest*
5339
5340 fi
5341 fi
5342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_getgroups" >&5
5343 $as_echo "$ac_cv_type_getgroups" >&6; }
5344
5345 cat >>confdefs.h <<_ACEOF
5346 #define GETGROUPS_T $ac_cv_type_getgroups
5347 _ACEOF
5348
5349
5350 ac_fn_c_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
5351 if test "x$ac_cv_type_mode_t" = xyes; then :
5352
5353 else
5354
5355 cat >>confdefs.h <<_ACEOF
5356 #define mode_t int
5357 _ACEOF
5358
5359 fi
5360
5361 ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default"
5362 if test "x$ac_cv_type_off_t" = xyes; then :
5363
5364 else
5365
5366 cat >>confdefs.h <<_ACEOF
5367 #define off_t long int
5368 _ACEOF
5369
5370 fi
5371
5372 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
5373 if test "x$ac_cv_type_pid_t" = xyes; then :
5374
5375 else
5376
5377 cat >>confdefs.h <<_ACEOF
5378 #define pid_t int
5379 _ACEOF
5380
5381 fi
5382
5383 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
5384 $as_echo_n "checking return type of signal handlers... " >&6; }
5385 if ${ac_cv_type_signal+:} false; then :
5386   $as_echo_n "(cached) " >&6
5387 else
5388   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5389 /* end confdefs.h.  */
5390 #include <sys/types.h>
5391 #include <signal.h>
5392
5393 int
5394 main ()
5395 {
5396 return *(signal (0, 0)) (0) == 1;
5397   ;
5398   return 0;
5399 }
5400 _ACEOF
5401 if ac_fn_c_try_compile "$LINENO"; then :
5402   ac_cv_type_signal=int
5403 else
5404   ac_cv_type_signal=void
5405 fi
5406 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5407 fi
5408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
5409 $as_echo "$ac_cv_type_signal" >&6; }
5410
5411 cat >>confdefs.h <<_ACEOF
5412 #define RETSIGTYPE $ac_cv_type_signal
5413 _ACEOF
5414
5415
5416 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
5417 if test "x$ac_cv_type_size_t" = xyes; then :
5418
5419 else
5420
5421 cat >>confdefs.h <<_ACEOF
5422 #define size_t unsigned int
5423 _ACEOF
5424
5425 fi
5426
5427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5
5428 $as_echo_n "checking for uid_t in sys/types.h... " >&6; }
5429 if ${ac_cv_type_uid_t+:} false; then :
5430   $as_echo_n "(cached) " >&6
5431 else
5432   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5433 /* end confdefs.h.  */
5434 #include <sys/types.h>
5435
5436 _ACEOF
5437 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5438   $EGREP "uid_t" >/dev/null 2>&1; then :
5439   ac_cv_type_uid_t=yes
5440 else
5441   ac_cv_type_uid_t=no
5442 fi
5443 rm -f conftest*
5444
5445 fi
5446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5
5447 $as_echo "$ac_cv_type_uid_t" >&6; }
5448 if test $ac_cv_type_uid_t = no; then
5449
5450 $as_echo "#define uid_t int" >>confdefs.h
5451
5452
5453 $as_echo "#define gid_t int" >>confdefs.h
5454
5455 fi
5456
5457
5458 for ac_func in access cfgetispeed cfgetospeed cfsetispeed cfsetospeed chdir chmod chown dup dup2 fchmod fchown fcntl fstat fstatfs getdirentries getegid geteuid getgid getpid getppid getrusage gettimeofday getuid ioctl kill link lseek lstat mkdir pipe readlink rmdir setreuid setregid stat sigprocmask stat symlink tcgetattr tcsetattr tcsendbreak tcdrain tcflush tcflow tcgetpgrp tcsetpgrp time umask unlink
5459 do :
5460   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5461 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5462 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
5463   cat >>confdefs.h <<_ACEOF
5464 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5465 _ACEOF
5466
5467 fi
5468 done
5469
5470
5471 for ac_header in fcntl.h sys/ioctl.h sys/mount.h sys/param.h sys/resource.h sys/stat.h sys/termio.h sys/termios.h sys/time.h sys/times.h sys/types.h unistd.h sys/vfs.h sys/statfs.h
5472 do :
5473   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5474 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5475 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5476   cat >>confdefs.h <<_ACEOF
5477 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5478 _ACEOF
5479
5480 fi
5481
5482 done
5483
5484 ac_header_dirent=no
5485 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
5486   as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
5487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
5488 $as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
5489 if eval \${$as_ac_Header+:} false; then :
5490   $as_echo_n "(cached) " >&6
5491 else
5492   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5493 /* end confdefs.h.  */
5494 #include <sys/types.h>
5495 #include <$ac_hdr>
5496
5497 int
5498 main ()
5499 {
5500 if ((DIR *) 0)
5501 return 0;
5502   ;
5503   return 0;
5504 }
5505 _ACEOF
5506 if ac_fn_c_try_compile "$LINENO"; then :
5507   eval "$as_ac_Header=yes"
5508 else
5509   eval "$as_ac_Header=no"
5510 fi
5511 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5512 fi
5513 eval ac_res=\$$as_ac_Header
5514                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
5515 $as_echo "$ac_res" >&6; }
5516 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5517   cat >>confdefs.h <<_ACEOF
5518 #define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
5519 _ACEOF
5520
5521 ac_header_dirent=$ac_hdr; break
5522 fi
5523
5524 done
5525 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
5526 if test $ac_header_dirent = dirent.h; then
5527   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
5528 $as_echo_n "checking for library containing opendir... " >&6; }
5529 if ${ac_cv_search_opendir+:} false; then :
5530   $as_echo_n "(cached) " >&6
5531 else
5532   ac_func_search_save_LIBS=$LIBS
5533 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5534 /* end confdefs.h.  */
5535
5536 /* Override any GCC internal prototype to avoid an error.
5537    Use char because int might match the return type of a GCC
5538    builtin and then its argument prototype would still apply.  */
5539 #ifdef __cplusplus
5540 extern "C"
5541 #endif
5542 char opendir ();
5543 int
5544 main ()
5545 {
5546 return opendir ();
5547   ;
5548   return 0;
5549 }
5550 _ACEOF
5551 for ac_lib in '' dir; do
5552   if test -z "$ac_lib"; then
5553     ac_res="none required"
5554   else
5555     ac_res=-l$ac_lib
5556     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
5557   fi
5558   if ac_fn_c_try_link "$LINENO"; then :
5559   ac_cv_search_opendir=$ac_res
5560 fi
5561 rm -f core conftest.err conftest.$ac_objext \
5562     conftest$ac_exeext
5563   if ${ac_cv_search_opendir+:} false; then :
5564   break
5565 fi
5566 done
5567 if ${ac_cv_search_opendir+:} false; then :
5568
5569 else
5570   ac_cv_search_opendir=no
5571 fi
5572 rm conftest.$ac_ext
5573 LIBS=$ac_func_search_save_LIBS
5574 fi
5575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
5576 $as_echo "$ac_cv_search_opendir" >&6; }
5577 ac_res=$ac_cv_search_opendir
5578 if test "$ac_res" != no; then :
5579   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5580
5581 fi
5582
5583 else
5584   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
5585 $as_echo_n "checking for library containing opendir... " >&6; }
5586 if ${ac_cv_search_opendir+:} false; then :
5587   $as_echo_n "(cached) " >&6
5588 else
5589   ac_func_search_save_LIBS=$LIBS
5590 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5591 /* end confdefs.h.  */
5592
5593 /* Override any GCC internal prototype to avoid an error.
5594    Use char because int might match the return type of a GCC
5595    builtin and then its argument prototype would still apply.  */
5596 #ifdef __cplusplus
5597 extern "C"
5598 #endif
5599 char opendir ();
5600 int
5601 main ()
5602 {
5603 return opendir ();
5604   ;
5605   return 0;
5606 }
5607 _ACEOF
5608 for ac_lib in '' x; do
5609   if test -z "$ac_lib"; then
5610     ac_res="none required"
5611   else
5612     ac_res=-l$ac_lib
5613     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
5614   fi
5615   if ac_fn_c_try_link "$LINENO"; then :
5616   ac_cv_search_opendir=$ac_res
5617 fi
5618 rm -f core conftest.err conftest.$ac_objext \
5619     conftest$ac_exeext
5620   if ${ac_cv_search_opendir+:} false; then :
5621   break
5622 fi
5623 done
5624 if ${ac_cv_search_opendir+:} false; then :
5625
5626 else
5627   ac_cv_search_opendir=no
5628 fi
5629 rm conftest.$ac_ext
5630 LIBS=$ac_func_search_save_LIBS
5631 fi
5632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
5633 $as_echo "$ac_cv_search_opendir" >&6; }
5634 ac_res=$ac_cv_search_opendir
5635 if test "$ac_res" != no; then :
5636   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5637
5638 fi
5639
5640 fi
5641
5642
5643 sim_termio=""
5644 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct termios" >&5
5645 $as_echo_n "checking for struct termios... " >&6; }
5646 if ${ac_cv_termios_struct+:} false; then :
5647   $as_echo_n "(cached) " >&6
5648 else
5649   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5650 /* end confdefs.h.  */
5651 #include <sys/types.h>
5652 #include <sys/termios.h>
5653 int
5654 main ()
5655 {
5656 static struct termios x;
5657  x.c_iflag = 0;
5658  x.c_oflag = 0;
5659  x.c_cflag = 0;
5660  x.c_lflag = 0;
5661  x.c_cc[NCCS] = 0;
5662   ;
5663   return 0;
5664 }
5665 _ACEOF
5666 if ac_fn_c_try_compile "$LINENO"; then :
5667   ac_cv_termios_struct=yes
5668 else
5669   ac_cv_termios_struct=no
5670 fi
5671 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5672 fi
5673
5674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_termios_struct" >&5
5675 $as_echo "$ac_cv_termios_struct" >&6; }
5676 if test $ac_cv_termios_struct = yes; then
5677   sim_termio="$sim_termio -DHAVE_TERMIOS_STRUCTURE"
5678 fi
5679
5680 if test "$ac_cv_termios_struct" = "yes"; then
5681   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for c_line field in struct termios" >&5
5682 $as_echo_n "checking for c_line field in struct termios... " >&6; }
5683   if ${ac_cv_termios_cline+:} false; then :
5684   $as_echo_n "(cached) " >&6
5685 else
5686   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5687 /* end confdefs.h.  */
5688 #include <sys/types.h>
5689 #include <sys/termios.h>
5690 int
5691 main ()
5692 {
5693 static struct termios x; x.c_line = 0;
5694   ;
5695   return 0;
5696 }
5697 _ACEOF
5698 if ac_fn_c_try_compile "$LINENO"; then :
5699   ac_cv_termios_cline=yes
5700 else
5701   ac_cv_termios_cline=no
5702 fi
5703 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5704 fi
5705
5706
5707   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_termios_cline" >&5
5708 $as_echo "$ac_cv_termios_cline" >&6; }
5709   if test $ac_cv_termios_cline = yes; then
5710     sim_termio="$sim_termio -DHAVE_TERMIOS_CLINE"
5711   fi
5712 else
5713   ac_cv_termios_cline=no
5714 fi
5715
5716 if test "$ac_cv_termios_struct" != "yes"; then
5717   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct termio" >&5
5718 $as_echo_n "checking for struct termio... " >&6; }
5719   if ${ac_cv_termio_struct+:} false; then :
5720   $as_echo_n "(cached) " >&6
5721 else
5722   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5723 /* end confdefs.h.  */
5724 #include <sys/types.h>
5725 #include <sys/termio.h>
5726 int
5727 main ()
5728 {
5729 static struct termio x;
5730  x.c_iflag = 0;
5731  x.c_oflag = 0;
5732  x.c_cflag = 0;
5733  x.c_lflag = 0;
5734  x.c_cc[NCC] = 0;
5735   ;
5736   return 0;
5737 }
5738 _ACEOF
5739 if ac_fn_c_try_compile "$LINENO"; then :
5740   ac_cv_termio_struct=yes
5741 else
5742   ac_cv_termio_struct=no
5743 fi
5744 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5745 fi
5746
5747   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_termio_struct" >&5
5748 $as_echo "$ac_cv_termio_struct" >&6; }
5749   if test $ac_cv_termio_struct = yes; then
5750     sim_termio="$sim_termio -DHAVE_TERMIO_STRUCTURE"
5751   fi
5752 else
5753   ac_cv_termio_struct=no
5754 fi
5755
5756 if test "$ac_cv_termio_struct" = "yes"; then
5757   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for c_line field in struct termio" >&5
5758 $as_echo_n "checking for c_line field in struct termio... " >&6; }
5759   if ${ac_cv_termio_cline+:} false; then :
5760   $as_echo_n "(cached) " >&6
5761 else
5762   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5763 /* end confdefs.h.  */
5764 #include <sys/types.h>
5765 #include <sys/termio.h>
5766 int
5767 main ()
5768 {
5769 static struct termio x; x.c_line = 0;
5770   ;
5771   return 0;
5772 }
5773 _ACEOF
5774 if ac_fn_c_try_compile "$LINENO"; then :
5775   ac_cv_termio_cline=yes
5776 else
5777   ac_cv_termio_cline=no
5778 fi
5779 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5780 fi
5781
5782
5783   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_termio_cline" >&5
5784 $as_echo "$ac_cv_termio_cline" >&6; }
5785   if test $ac_cv_termio_cline = yes; then
5786     sim_termio="$sim_termio -DHAVE_TERMIO_CLINE"
5787   fi
5788 else
5789   ac_cv_termio_cline=no
5790 fi
5791
5792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct statfs" >&5
5793 $as_echo_n "checking for struct statfs... " >&6; }
5794 if ${ac_cv_struct_statfs+:} false; then :
5795   $as_echo_n "(cached) " >&6
5796 else
5797   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5798 /* end confdefs.h.  */
5799 #include <sys/types.h>
5800 #ifdef HAVE_SYS_PARAM_H
5801 #include <sys/param.h>
5802 #endif
5803 #ifdef HAVE_SYS_MOUNT_H
5804 #include <sys/mount.h>
5805 #endif
5806 #ifdef HAVE_SYS_VFS_H
5807 #include <sys/vfs.h>
5808 #endif
5809 #ifdef HAVE_SYS_STATFS_H
5810 #include <sys/statfs.h>
5811 #endif
5812 int
5813 main ()
5814 {
5815 static struct statfs s;
5816   ;
5817   return 0;
5818 }
5819 _ACEOF
5820 if ac_fn_c_try_compile "$LINENO"; then :
5821   ac_cv_struct_statfs=yes
5822 else
5823   ac_cv_struct_statfs=no
5824 fi
5825 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5826 fi
5827
5828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_statfs" >&5
5829 $as_echo "$ac_cv_struct_statfs" >&6; }
5830 if test $ac_cv_struct_statfs = yes; then
5831
5832 $as_echo "#define HAVE_STRUCT_STATFS 1" >>confdefs.h
5833
5834 fi
5835
5836 ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
5837 if test "x$ac_cv_type_long_long" = xyes; then :
5838
5839 cat >>confdefs.h <<_ACEOF
5840 #define HAVE_LONG_LONG 1
5841 _ACEOF
5842
5843
5844 fi
5845
5846
5847 sim_devzero=""
5848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for /dev/zero" >&5
5849 $as_echo_n "checking for /dev/zero... " >&6; }
5850 if ${ac_cv_devzero+:} false; then :
5851   $as_echo_n "(cached) " >&6
5852 else
5853   if test "$cross_compiling" = yes; then :
5854   ac_cv_devzero=no
5855 else
5856   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5857 /* end confdefs.h.  */
5858 #include <fcntl.h>
5859 main () {
5860   char buf[2048];
5861   int i;
5862   int fd = open ("/dev/zero", O_RDONLY);
5863   if (fd < 0)
5864     return 1;
5865   for (i = 0; i < sizeof (buf); i++)
5866     buf[i] = 1;
5867   if (read (fd, buf, sizeof (buf)) != sizeof (buf))
5868     return 1;
5869   for (i = 0; i < sizeof (buf); i++)
5870     if (buf[i])
5871       return 1;
5872   return 0;
5873 }
5874 _ACEOF
5875 if ac_fn_c_try_run "$LINENO"; then :
5876   ac_cv_devzero=yes
5877 else
5878   ac_cv_devzero=no
5879 fi
5880 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5881   conftest.$ac_objext conftest.beam conftest.$ac_ext
5882 fi
5883
5884 fi
5885
5886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_devzero" >&5
5887 $as_echo "$ac_cv_devzero" >&6; }
5888 if test $ac_cv_devzero = yes; then
5889   sim_devzero="-DHAVE_DEVZERO"
5890 else
5891   sim_devzero=""
5892 fi
5893
5894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for common simulator directory" >&5
5895 $as_echo_n "checking for common simulator directory... " >&6; }
5896 if test -f "${srcdir}/../common/callback.c"; then
5897   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5898 $as_echo "yes" >&6; }
5899   sim_callback="callback.o targ-map.o"
5900   sim_targ_vals="targ-vals.h targ-map.c targ-vals.def"
5901 else
5902   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5903 $as_echo "no" >&6; }
5904   sim_callback=""
5905   sim_targ_vals=""
5906 fi
5907
5908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for common simulator directory fpu implementation" >&5
5909 $as_echo_n "checking for common simulator directory fpu implementation... " >&6; }
5910 if test -f "${srcdir}/../common/sim-fpu.c"; then
5911   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5912 $as_echo "yes" >&6; }
5913   sim_fpu_cflags="-DHAVE_COMMON_FPU -I../common -I${srcdir}/../common"
5914   sim_fpu="sim-fpu.o"
5915 else
5916   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5917 $as_echo "no" >&6; }
5918   sim_fpu_cflags=
5919   sim_fpu=
5920 fi
5921
5922 # Since we run commands on the build system, we have to create a
5923 # separate config header for the build system if build != host.
5924 if test x$host = x$build; then
5925   ac_config_commands="$ac_config_commands build-config.h"
5926
5927 else
5928   tempdir=build.$$
5929   rm -rf $tempdir
5930   mkdir $tempdir
5931   cd $tempdir
5932   case ${srcdir} in
5933   /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
5934   *) realsrcdir=../${srcdir};;
5935   esac
5936   saved_CFLAGS="${CFLAGS}"
5937   CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
5938   LDFLAGS="${LDFLAGS_FOR_BUILD}" \
5939   ${realsrcdir}/configure \
5940     --enable-languages=${enable_languages-all} \
5941     --target=$target_alias --host=$build_alias --build=$build_alias
5942   CFLAGS="${saved_CFLAGS}"
5943   mv config.h ../build-config.h
5944   cd ..
5945   rm -rf $tempdir
5946 fi
5947
5948
5949
5950
5951
5952
5953 AR=${AR-ar}
5954
5955 if test -n "$ac_tool_prefix"; then
5956   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5957 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5958 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5959 $as_echo_n "checking for $ac_word... " >&6; }
5960 if ${ac_cv_prog_RANLIB+:} false; then :
5961   $as_echo_n "(cached) " >&6
5962 else
5963   if test -n "$RANLIB"; then
5964   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5965 else
5966 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5967 for as_dir in $PATH
5968 do
5969   IFS=$as_save_IFS
5970   test -z "$as_dir" && as_dir=.
5971     for ac_exec_ext in '' $ac_executable_extensions; do
5972   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5973     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5974     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5975     break 2
5976   fi
5977 done
5978   done
5979 IFS=$as_save_IFS
5980
5981 fi
5982 fi
5983 RANLIB=$ac_cv_prog_RANLIB
5984 if test -n "$RANLIB"; then
5985   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5986 $as_echo "$RANLIB" >&6; }
5987 else
5988   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5989 $as_echo "no" >&6; }
5990 fi
5991
5992
5993 fi
5994 if test -z "$ac_cv_prog_RANLIB"; then
5995   ac_ct_RANLIB=$RANLIB
5996   # Extract the first word of "ranlib", so it can be a program name with args.
5997 set dummy ranlib; ac_word=$2
5998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5999 $as_echo_n "checking for $ac_word... " >&6; }
6000 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6001   $as_echo_n "(cached) " >&6
6002 else
6003   if test -n "$ac_ct_RANLIB"; then
6004   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6005 else
6006 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6007 for as_dir in $PATH
6008 do
6009   IFS=$as_save_IFS
6010   test -z "$as_dir" && as_dir=.
6011     for ac_exec_ext in '' $ac_executable_extensions; do
6012   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6013     ac_cv_prog_ac_ct_RANLIB="ranlib"
6014     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6015     break 2
6016   fi
6017 done
6018   done
6019 IFS=$as_save_IFS
6020
6021 fi
6022 fi
6023 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6024 if test -n "$ac_ct_RANLIB"; then
6025   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6026 $as_echo "$ac_ct_RANLIB" >&6; }
6027 else
6028   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6029 $as_echo "no" >&6; }
6030 fi
6031
6032   if test "x$ac_ct_RANLIB" = x; then
6033     RANLIB=":"
6034   else
6035     case $cross_compiling:$ac_tool_warned in
6036 yes:)
6037 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6038 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6039 ac_tool_warned=yes ;;
6040 esac
6041     RANLIB=$ac_ct_RANLIB
6042   fi
6043 else
6044   RANLIB="$ac_cv_prog_RANLIB"
6045 fi
6046
6047
6048
6049
6050
6051
6052
6053
6054
6055
6056
6057
6058
6059
6060
6061
6062
6063
6064
6065
6066
6067
6068
6069
6070
6071
6072
6073
6074
6075
6076
6077
6078
6079
6080
6081
6082
6083
6084 ac_config_files="$ac_config_files Makefile"
6085
6086 ac_config_commands="$ac_config_commands default"
6087
6088 cat >confcache <<\_ACEOF
6089 # This file is a shell script that caches the results of configure
6090 # tests run on this system so they can be shared between configure
6091 # scripts and configure runs, see configure's option --config-cache.
6092 # It is not useful on other systems.  If it contains results you don't
6093 # want to keep, you may remove or edit it.
6094 #
6095 # config.status only pays attention to the cache file if you give it
6096 # the --recheck option to rerun configure.
6097 #
6098 # `ac_cv_env_foo' variables (set or unset) will be overridden when
6099 # loading this file, other *unset* `ac_cv_foo' will be assigned the
6100 # following values.
6101
6102 _ACEOF
6103
6104 # The following way of writing the cache mishandles newlines in values,
6105 # but we know of no workaround that is simple, portable, and efficient.
6106 # So, we kill variables containing newlines.
6107 # Ultrix sh set writes to stderr and can't be redirected directly,
6108 # and sets the high bit in the cache file unless we assign to the vars.
6109 (
6110   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
6111     eval ac_val=\$$ac_var
6112     case $ac_val in #(
6113     *${as_nl}*)
6114       case $ac_var in #(
6115       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
6116 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
6117       esac
6118       case $ac_var in #(
6119       _ | IFS | as_nl) ;; #(
6120       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
6121       *) { eval $ac_var=; unset $ac_var;} ;;
6122       esac ;;
6123     esac
6124   done
6125
6126   (set) 2>&1 |
6127     case $as_nl`(ac_space=' '; set) 2>&1` in #(
6128     *${as_nl}ac_space=\ *)
6129       # `set' does not quote correctly, so add quotes: double-quote
6130       # substitution turns \\\\ into \\, and sed turns \\ into \.
6131       sed -n \
6132         "s/'/'\\\\''/g;
6133           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
6134       ;; #(
6135     *)
6136       # `set' quotes correctly as required by POSIX, so do not add quotes.
6137       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
6138       ;;
6139     esac |
6140     sort
6141 ) |
6142   sed '
6143      /^ac_cv_env_/b end
6144      t clear
6145      :clear
6146      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
6147      t end
6148      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6149      :end' >>confcache
6150 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6151   if test -w "$cache_file"; then
6152     if test "x$cache_file" != "x/dev/null"; then
6153       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
6154 $as_echo "$as_me: updating cache $cache_file" >&6;}
6155       if test ! -f "$cache_file" || test -h "$cache_file"; then
6156         cat confcache >"$cache_file"
6157       else
6158         case $cache_file in #(
6159         */* | ?:*)
6160           mv -f confcache "$cache_file"$$ &&
6161           mv -f "$cache_file"$$ "$cache_file" ;; #(
6162         *)
6163           mv -f confcache "$cache_file" ;;
6164         esac
6165       fi
6166     fi
6167   else
6168     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
6169 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
6170   fi
6171 fi
6172 rm -f confcache
6173
6174 test "x$prefix" = xNONE && prefix=$ac_default_prefix
6175 # Let make expand exec_prefix.
6176 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6177
6178 DEFS=-DHAVE_CONFIG_H
6179
6180 ac_libobjs=
6181 ac_ltlibobjs=
6182 U=
6183 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6184   # 1. Remove the extension, and $U if already installed.
6185   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
6186   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
6187   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
6188   #    will be set to the directory where LIBOBJS objects are built.
6189   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
6190   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
6191 done
6192 LIBOBJS=$ac_libobjs
6193
6194 LTLIBOBJS=$ac_ltlibobjs
6195
6196
6197
6198
6199 : "${CONFIG_STATUS=./config.status}"
6200 ac_write_fail=0
6201 ac_clean_files_save=$ac_clean_files
6202 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
6203 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
6204 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
6205 as_write_fail=0
6206 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
6207 #! $SHELL
6208 # Generated by $as_me.
6209 # Run this file to recreate the current configuration.
6210 # Compiler output produced by configure, useful for debugging
6211 # configure, is in config.log if it exists.
6212
6213 debug=false
6214 ac_cs_recheck=false
6215 ac_cs_silent=false
6216
6217 SHELL=\${CONFIG_SHELL-$SHELL}
6218 export SHELL
6219 _ASEOF
6220 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
6221 ## -------------------- ##
6222 ## M4sh Initialization. ##
6223 ## -------------------- ##
6224
6225 # Be more Bourne compatible
6226 DUALCASE=1; export DUALCASE # for MKS sh
6227 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
6228   emulate sh
6229   NULLCMD=:
6230   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
6231   # is contrary to our usage.  Disable this feature.
6232   alias -g '${1+"$@"}'='"$@"'
6233   setopt NO_GLOB_SUBST
6234 else
6235   case `(set -o) 2>/dev/null` in #(
6236   *posix*) :
6237     set -o posix ;; #(
6238   *) :
6239      ;;
6240 esac
6241 fi
6242
6243
6244 as_nl='
6245 '
6246 export as_nl
6247 # Printing a long string crashes Solaris 7 /usr/bin/printf.
6248 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
6249 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
6250 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
6251 # Prefer a ksh shell builtin over an external printf program on Solaris,
6252 # but without wasting forks for bash or zsh.
6253 if test -z "$BASH_VERSION$ZSH_VERSION" \
6254     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
6255   as_echo='print -r --'
6256   as_echo_n='print -rn --'
6257 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
6258   as_echo='printf %s\n'
6259   as_echo_n='printf %s'
6260 else
6261   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
6262     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
6263     as_echo_n='/usr/ucb/echo -n'
6264   else
6265     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
6266     as_echo_n_body='eval
6267       arg=$1;
6268       case $arg in #(
6269       *"$as_nl"*)
6270         expr "X$arg" : "X\\(.*\\)$as_nl";
6271         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
6272       esac;
6273       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
6274     '
6275     export as_echo_n_body
6276     as_echo_n='sh -c $as_echo_n_body as_echo'
6277   fi
6278   export as_echo_body
6279   as_echo='sh -c $as_echo_body as_echo'
6280 fi
6281
6282 # The user is always right.
6283 if test "${PATH_SEPARATOR+set}" != set; then
6284   PATH_SEPARATOR=:
6285   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
6286     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
6287       PATH_SEPARATOR=';'
6288   }
6289 fi
6290
6291
6292 # IFS
6293 # We need space, tab and new line, in precisely that order.  Quoting is
6294 # there to prevent editors from complaining about space-tab.
6295 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
6296 # splitting by setting IFS to empty value.)
6297 IFS=" ""        $as_nl"
6298
6299 # Find who we are.  Look in the path if we contain no directory separator.
6300 as_myself=
6301 case $0 in #((
6302   *[\\/]* ) as_myself=$0 ;;
6303   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6304 for as_dir in $PATH
6305 do
6306   IFS=$as_save_IFS
6307   test -z "$as_dir" && as_dir=.
6308     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
6309   done
6310 IFS=$as_save_IFS
6311
6312      ;;
6313 esac
6314 # We did not find ourselves, most probably we were run as `sh COMMAND'
6315 # in which case we are not to be found in the path.
6316 if test "x$as_myself" = x; then
6317   as_myself=$0
6318 fi
6319 if test ! -f "$as_myself"; then
6320   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
6321   exit 1
6322 fi
6323
6324 # Unset variables that we do not need and which cause bugs (e.g. in
6325 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
6326 # suppresses any "Segmentation fault" message there.  '((' could
6327 # trigger a bug in pdksh 5.2.14.
6328 for as_var in BASH_ENV ENV MAIL MAILPATH
6329 do eval test x\${$as_var+set} = xset \
6330   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
6331 done
6332 PS1='$ '
6333 PS2='> '
6334 PS4='+ '
6335
6336 # NLS nuisances.
6337 LC_ALL=C
6338 export LC_ALL
6339 LANGUAGE=C
6340 export LANGUAGE
6341
6342 # CDPATH.
6343 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
6344
6345
6346 # as_fn_error STATUS ERROR [LINENO LOG_FD]
6347 # ----------------------------------------
6348 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
6349 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
6350 # script with STATUS, using 1 if that was 0.
6351 as_fn_error ()
6352 {
6353   as_status=$1; test $as_status -eq 0 && as_status=1
6354   if test "$4"; then
6355     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
6356     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
6357   fi
6358   $as_echo "$as_me: error: $2" >&2
6359   as_fn_exit $as_status
6360 } # as_fn_error
6361
6362
6363 # as_fn_set_status STATUS
6364 # -----------------------
6365 # Set $? to STATUS, without forking.
6366 as_fn_set_status ()
6367 {
6368   return $1
6369 } # as_fn_set_status
6370
6371 # as_fn_exit STATUS
6372 # -----------------
6373 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
6374 as_fn_exit ()
6375 {
6376   set +e
6377   as_fn_set_status $1
6378   exit $1
6379 } # as_fn_exit
6380
6381 # as_fn_unset VAR
6382 # ---------------
6383 # Portably unset VAR.
6384 as_fn_unset ()
6385 {
6386   { eval $1=; unset $1;}
6387 }
6388 as_unset=as_fn_unset
6389 # as_fn_append VAR VALUE
6390 # ----------------------
6391 # Append the text in VALUE to the end of the definition contained in VAR. Take
6392 # advantage of any shell optimizations that allow amortized linear growth over
6393 # repeated appends, instead of the typical quadratic growth present in naive
6394 # implementations.
6395 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
6396   eval 'as_fn_append ()
6397   {
6398     eval $1+=\$2
6399   }'
6400 else
6401   as_fn_append ()
6402   {
6403     eval $1=\$$1\$2
6404   }
6405 fi # as_fn_append
6406
6407 # as_fn_arith ARG...
6408 # ------------------
6409 # Perform arithmetic evaluation on the ARGs, and store the result in the
6410 # global $as_val. Take advantage of shells that can avoid forks. The arguments
6411 # must be portable across $(()) and expr.
6412 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
6413   eval 'as_fn_arith ()
6414   {
6415     as_val=$(( $* ))
6416   }'
6417 else
6418   as_fn_arith ()
6419   {
6420     as_val=`expr "$@" || test $? -eq 1`
6421   }
6422 fi # as_fn_arith
6423
6424
6425 if expr a : '\(a\)' >/dev/null 2>&1 &&
6426    test "X`expr 00001 : '.*\(...\)'`" = X001; then
6427   as_expr=expr
6428 else
6429   as_expr=false
6430 fi
6431
6432 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
6433   as_basename=basename
6434 else
6435   as_basename=false
6436 fi
6437
6438 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
6439   as_dirname=dirname
6440 else
6441   as_dirname=false
6442 fi
6443
6444 as_me=`$as_basename -- "$0" ||
6445 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
6446          X"$0" : 'X\(//\)$' \| \
6447          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
6448 $as_echo X/"$0" |
6449     sed '/^.*\/\([^/][^/]*\)\/*$/{
6450             s//\1/
6451             q
6452           }
6453           /^X\/\(\/\/\)$/{
6454             s//\1/
6455             q
6456           }
6457           /^X\/\(\/\).*/{
6458             s//\1/
6459             q
6460           }
6461           s/.*/./; q'`
6462
6463 # Avoid depending upon Character Ranges.
6464 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
6465 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
6466 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
6467 as_cr_digits='0123456789'
6468 as_cr_alnum=$as_cr_Letters$as_cr_digits
6469
6470 ECHO_C= ECHO_N= ECHO_T=
6471 case `echo -n x` in #(((((
6472 -n*)
6473   case `echo 'xy\c'` in
6474   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
6475   xy)  ECHO_C='\c';;
6476   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
6477        ECHO_T=' ';;
6478   esac;;
6479 *)
6480   ECHO_N='-n';;
6481 esac
6482
6483 rm -f conf$$ conf$$.exe conf$$.file
6484 if test -d conf$$.dir; then
6485   rm -f conf$$.dir/conf$$.file
6486 else
6487   rm -f conf$$.dir
6488   mkdir conf$$.dir 2>/dev/null
6489 fi
6490 if (echo >conf$$.file) 2>/dev/null; then
6491   if ln -s conf$$.file conf$$ 2>/dev/null; then
6492     as_ln_s='ln -s'
6493     # ... but there are two gotchas:
6494     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
6495     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
6496     # In both cases, we have to default to `cp -pR'.
6497     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
6498       as_ln_s='cp -pR'
6499   elif ln conf$$.file conf$$ 2>/dev/null; then
6500     as_ln_s=ln
6501   else
6502     as_ln_s='cp -pR'
6503   fi
6504 else
6505   as_ln_s='cp -pR'
6506 fi
6507 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
6508 rmdir conf$$.dir 2>/dev/null
6509
6510
6511 # as_fn_mkdir_p
6512 # -------------
6513 # Create "$as_dir" as a directory, including parents if necessary.
6514 as_fn_mkdir_p ()
6515 {
6516
6517   case $as_dir in #(
6518   -*) as_dir=./$as_dir;;
6519   esac
6520   test -d "$as_dir" || eval $as_mkdir_p || {
6521     as_dirs=
6522     while :; do
6523       case $as_dir in #(
6524       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
6525       *) as_qdir=$as_dir;;
6526       esac
6527       as_dirs="'$as_qdir' $as_dirs"
6528       as_dir=`$as_dirname -- "$as_dir" ||
6529 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6530          X"$as_dir" : 'X\(//\)[^/]' \| \
6531          X"$as_dir" : 'X\(//\)$' \| \
6532          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
6533 $as_echo X"$as_dir" |
6534     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6535             s//\1/
6536             q
6537           }
6538           /^X\(\/\/\)[^/].*/{
6539             s//\1/
6540             q
6541           }
6542           /^X\(\/\/\)$/{
6543             s//\1/
6544             q
6545           }
6546           /^X\(\/\).*/{
6547             s//\1/
6548             q
6549           }
6550           s/.*/./; q'`
6551       test -d "$as_dir" && break
6552     done
6553     test -z "$as_dirs" || eval "mkdir $as_dirs"
6554   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
6555
6556
6557 } # as_fn_mkdir_p
6558 if mkdir -p . 2>/dev/null; then
6559   as_mkdir_p='mkdir -p "$as_dir"'
6560 else
6561   test -d ./-p && rmdir ./-p
6562   as_mkdir_p=false
6563 fi
6564
6565
6566 # as_fn_executable_p FILE
6567 # -----------------------
6568 # Test if FILE is an executable regular file.
6569 as_fn_executable_p ()
6570 {
6571   test -f "$1" && test -x "$1"
6572 } # as_fn_executable_p
6573 as_test_x='test -x'
6574 as_executable_p=as_fn_executable_p
6575
6576 # Sed expression to map a string onto a valid CPP name.
6577 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
6578
6579 # Sed expression to map a string onto a valid variable name.
6580 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
6581
6582
6583 exec 6>&1
6584 ## ----------------------------------- ##
6585 ## Main body of $CONFIG_STATUS script. ##
6586 ## ----------------------------------- ##
6587 _ASEOF
6588 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
6589
6590 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6591 # Save the log message, to keep $0 and so on meaningful, and to
6592 # report actual input values of CONFIG_FILES etc. instead of their
6593 # values after options handling.
6594 ac_log="
6595 This file was extended by $as_me, which was
6596 generated by GNU Autoconf 2.69.  Invocation command line was
6597
6598   CONFIG_FILES    = $CONFIG_FILES
6599   CONFIG_HEADERS  = $CONFIG_HEADERS
6600   CONFIG_LINKS    = $CONFIG_LINKS
6601   CONFIG_COMMANDS = $CONFIG_COMMANDS
6602   $ $0 $@
6603
6604 on `(hostname || uname -n) 2>/dev/null | sed 1q`
6605 "
6606
6607 _ACEOF
6608
6609 case $ac_config_files in *"
6610 "*) set x $ac_config_files; shift; ac_config_files=$*;;
6611 esac
6612
6613 case $ac_config_headers in *"
6614 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
6615 esac
6616
6617
6618 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6619 # Files that config.status was made for.
6620 config_files="$ac_config_files"
6621 config_headers="$ac_config_headers"
6622 config_commands="$ac_config_commands"
6623
6624 _ACEOF
6625
6626 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6627 ac_cs_usage="\
6628 \`$as_me' instantiates files and other configuration actions
6629 from templates according to the current configuration.  Unless the files
6630 and actions are specified as TAGs, all are instantiated by default.
6631
6632 Usage: $0 [OPTION]... [TAG]...
6633
6634   -h, --help       print this help, then exit
6635   -V, --version    print version number and configuration settings, then exit
6636       --config     print configuration, then exit
6637   -q, --quiet, --silent
6638                    do not print progress messages
6639   -d, --debug      don't remove temporary files
6640       --recheck    update $as_me by reconfiguring in the same conditions
6641       --file=FILE[:TEMPLATE]
6642                    instantiate the configuration file FILE
6643       --header=FILE[:TEMPLATE]
6644                    instantiate the configuration header FILE
6645
6646 Configuration files:
6647 $config_files
6648
6649 Configuration headers:
6650 $config_headers
6651
6652 Configuration commands:
6653 $config_commands
6654
6655 Report bugs to the package provider."
6656
6657 _ACEOF
6658 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6659 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
6660 ac_cs_version="\\
6661 config.status
6662 configured by $0, generated by GNU Autoconf 2.69,
6663   with options \\"\$ac_cs_config\\"
6664
6665 Copyright (C) 2012 Free Software Foundation, Inc.
6666 This config.status script is free software; the Free Software Foundation
6667 gives unlimited permission to copy, distribute and modify it."
6668
6669 ac_pwd='$ac_pwd'
6670 srcdir='$srcdir'
6671 INSTALL='$INSTALL'
6672 test -n "\$AWK" || AWK=awk
6673 _ACEOF
6674
6675 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6676 # The default lists apply if the user does not specify any file.
6677 ac_need_defaults=:
6678 while test $# != 0
6679 do
6680   case $1 in
6681   --*=?*)
6682     ac_option=`expr "X$1" : 'X\([^=]*\)='`
6683     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
6684     ac_shift=:
6685     ;;
6686   --*=)
6687     ac_option=`expr "X$1" : 'X\([^=]*\)='`
6688     ac_optarg=
6689     ac_shift=:
6690     ;;
6691   *)
6692     ac_option=$1
6693     ac_optarg=$2
6694     ac_shift=shift
6695     ;;
6696   esac
6697
6698   case $ac_option in
6699   # Handling of the options.
6700   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
6701     ac_cs_recheck=: ;;
6702   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
6703     $as_echo "$ac_cs_version"; exit ;;
6704   --config | --confi | --conf | --con | --co | --c )
6705     $as_echo "$ac_cs_config"; exit ;;
6706   --debug | --debu | --deb | --de | --d | -d )
6707     debug=: ;;
6708   --file | --fil | --fi | --f )
6709     $ac_shift
6710     case $ac_optarg in
6711     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
6712     '') as_fn_error $? "missing file argument" ;;
6713     esac
6714     as_fn_append CONFIG_FILES " '$ac_optarg'"
6715     ac_need_defaults=false;;
6716   --header | --heade | --head | --hea )
6717     $ac_shift
6718     case $ac_optarg in
6719     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
6720     esac
6721     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
6722     ac_need_defaults=false;;
6723   --he | --h)
6724     # Conflict between --help and --header
6725     as_fn_error $? "ambiguous option: \`$1'
6726 Try \`$0 --help' for more information.";;
6727   --help | --hel | -h )
6728     $as_echo "$ac_cs_usage"; exit ;;
6729   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
6730   | -silent | --silent | --silen | --sile | --sil | --si | --s)
6731     ac_cs_silent=: ;;
6732
6733   # This is an error.
6734   -*) as_fn_error $? "unrecognized option: \`$1'
6735 Try \`$0 --help' for more information." ;;
6736
6737   *) as_fn_append ac_config_targets " $1"
6738      ac_need_defaults=false ;;
6739
6740   esac
6741   shift
6742 done
6743
6744 ac_configure_extra_args=
6745
6746 if $ac_cs_silent; then
6747   exec 6>/dev/null
6748   ac_configure_extra_args="$ac_configure_extra_args --silent"
6749 fi
6750
6751 _ACEOF
6752 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6753 if \$ac_cs_recheck; then
6754   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
6755   shift
6756   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
6757   CONFIG_SHELL='$SHELL'
6758   export CONFIG_SHELL
6759   exec "\$@"
6760 fi
6761
6762 _ACEOF
6763 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6764 exec 5>>config.log
6765 {
6766   echo
6767   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
6768 ## Running $as_me. ##
6769 _ASBOX
6770   $as_echo "$ac_log"
6771 } >&5
6772
6773 _ACEOF
6774 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6775 _ACEOF
6776
6777 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6778
6779 # Handling of arguments.
6780 for ac_config_target in $ac_config_targets
6781 do
6782   case $ac_config_target in
6783     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
6784     "build-config.h") CONFIG_COMMANDS="$CONFIG_COMMANDS build-config.h" ;;
6785     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
6786     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
6787
6788   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
6789   esac
6790 done
6791
6792
6793 # If the user did not use the arguments to specify the items to instantiate,
6794 # then the envvar interface is used.  Set only those that are not.
6795 # We use the long form for the default assignment because of an extremely
6796 # bizarre bug on SunOS 4.1.3.
6797 if $ac_need_defaults; then
6798   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
6799   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
6800   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
6801 fi
6802
6803 # Have a temporary directory for convenience.  Make it in the build tree
6804 # simply because there is no reason against having it here, and in addition,
6805 # creating and moving files from /tmp can sometimes cause problems.
6806 # Hook for its removal unless debugging.
6807 # Note that there is a small window in which the directory will not be cleaned:
6808 # after its creation but before its name has been assigned to `$tmp'.
6809 $debug ||
6810 {
6811   tmp= ac_tmp=
6812   trap 'exit_status=$?
6813   : "${ac_tmp:=$tmp}"
6814   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
6815 ' 0
6816   trap 'as_fn_exit 1' 1 2 13 15
6817 }
6818 # Create a (secure) tmp directory for tmp files.
6819
6820 {
6821   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
6822   test -d "$tmp"
6823 }  ||
6824 {
6825   tmp=./conf$$-$RANDOM
6826   (umask 077 && mkdir "$tmp")
6827 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
6828 ac_tmp=$tmp
6829
6830 # Set up the scripts for CONFIG_FILES section.
6831 # No need to generate them if there are no CONFIG_FILES.
6832 # This happens for instance with `./config.status config.h'.
6833 if test -n "$CONFIG_FILES"; then
6834
6835
6836 ac_cr=`echo X | tr X '\015'`
6837 # On cygwin, bash can eat \r inside `` if the user requested igncr.
6838 # But we know of no other shell where ac_cr would be empty at this
6839 # point, so we can use a bashism as a fallback.
6840 if test "x$ac_cr" = x; then
6841   eval ac_cr=\$\'\\r\'
6842 fi
6843 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
6844 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
6845   ac_cs_awk_cr='\\r'
6846 else
6847   ac_cs_awk_cr=$ac_cr
6848 fi
6849
6850 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
6851 _ACEOF
6852
6853
6854 {
6855   echo "cat >conf$$subs.awk <<_ACEOF" &&
6856   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
6857   echo "_ACEOF"
6858 } >conf$$subs.sh ||
6859   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
6860 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
6861 ac_delim='%!_!# '
6862 for ac_last_try in false false false false false :; do
6863   . ./conf$$subs.sh ||
6864     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
6865
6866   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
6867   if test $ac_delim_n = $ac_delim_num; then
6868     break
6869   elif $ac_last_try; then
6870     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
6871   else
6872     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6873   fi
6874 done
6875 rm -f conf$$subs.sh
6876
6877 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6878 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
6879 _ACEOF
6880 sed -n '
6881 h
6882 s/^/S["/; s/!.*/"]=/
6883 p
6884 g
6885 s/^[^!]*!//
6886 :repl
6887 t repl
6888 s/'"$ac_delim"'$//
6889 t delim
6890 :nl
6891 h
6892 s/\(.\{148\}\)..*/\1/
6893 t more1
6894 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
6895 p
6896 n
6897 b repl
6898 :more1
6899 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6900 p
6901 g
6902 s/.\{148\}//
6903 t nl
6904 :delim
6905 h
6906 s/\(.\{148\}\)..*/\1/
6907 t more2
6908 s/["\\]/\\&/g; s/^/"/; s/$/"/
6909 p
6910 b
6911 :more2
6912 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6913 p
6914 g
6915 s/.\{148\}//
6916 t delim
6917 ' <conf$$subs.awk | sed '
6918 /^[^""]/{
6919   N
6920   s/\n//
6921 }
6922 ' >>$CONFIG_STATUS || ac_write_fail=1
6923 rm -f conf$$subs.awk
6924 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6925 _ACAWK
6926 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
6927   for (key in S) S_is_set[key] = 1
6928   FS = "\a"
6929
6930 }
6931 {
6932   line = $ 0
6933   nfields = split(line, field, "@")
6934   substed = 0
6935   len = length(field[1])
6936   for (i = 2; i < nfields; i++) {
6937     key = field[i]
6938     keylen = length(key)
6939     if (S_is_set[key]) {
6940       value = S[key]
6941       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
6942       len += length(value) + length(field[++i])
6943       substed = 1
6944     } else
6945       len += 1 + keylen
6946   }
6947
6948   print line
6949 }
6950
6951 _ACAWK
6952 _ACEOF
6953 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6954 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
6955   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
6956 else
6957   cat
6958 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
6959   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
6960 _ACEOF
6961
6962 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
6963 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
6964 # trailing colons and then remove the whole line if VPATH becomes empty
6965 # (actually we leave an empty line to preserve line numbers).
6966 if test "x$srcdir" = x.; then
6967   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
6968 h
6969 s///
6970 s/^/:/
6971 s/[      ]*$/:/
6972 s/:\$(srcdir):/:/g
6973 s/:\${srcdir}:/:/g
6974 s/:@srcdir@:/:/g
6975 s/^:*//
6976 s/:*$//
6977 x
6978 s/\(=[   ]*\).*/\1/
6979 G
6980 s/\n//
6981 s/^[^=]*=[       ]*$//
6982 }'
6983 fi
6984
6985 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6986 fi # test -n "$CONFIG_FILES"
6987
6988 # Set up the scripts for CONFIG_HEADERS section.
6989 # No need to generate them if there are no CONFIG_HEADERS.
6990 # This happens for instance with `./config.status Makefile'.
6991 if test -n "$CONFIG_HEADERS"; then
6992 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
6993 BEGIN {
6994 _ACEOF
6995
6996 # Transform confdefs.h into an awk script `defines.awk', embedded as
6997 # here-document in config.status, that substitutes the proper values into
6998 # config.h.in to produce config.h.
6999
7000 # Create a delimiter string that does not exist in confdefs.h, to ease
7001 # handling of long lines.
7002 ac_delim='%!_!# '
7003 for ac_last_try in false false :; do
7004   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
7005   if test -z "$ac_tt"; then
7006     break
7007   elif $ac_last_try; then
7008     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
7009   else
7010     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7011   fi
7012 done
7013
7014 # For the awk script, D is an array of macro values keyed by name,
7015 # likewise P contains macro parameters if any.  Preserve backslash
7016 # newline sequences.
7017
7018 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
7019 sed -n '
7020 s/.\{148\}/&'"$ac_delim"'/g
7021 t rset
7022 :rset
7023 s/^[     ]*#[    ]*define[       ][      ]*/ /
7024 t def
7025 d
7026 :def
7027 s/\\$//
7028 t bsnl
7029 s/["\\]/\\&/g
7030 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
7031 D["\1"]=" \3"/p
7032 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
7033 d
7034 :bsnl
7035 s/["\\]/\\&/g
7036 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
7037 D["\1"]=" \3\\\\\\n"\\/p
7038 t cont
7039 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
7040 t cont
7041 d
7042 :cont
7043 n
7044 s/.\{148\}/&'"$ac_delim"'/g
7045 t clear
7046 :clear
7047 s/\\$//
7048 t bsnlc
7049 s/["\\]/\\&/g; s/^/"/; s/$/"/p
7050 d
7051 :bsnlc
7052 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
7053 b cont
7054 ' <confdefs.h | sed '
7055 s/'"$ac_delim"'/"\\\
7056 "/g' >>$CONFIG_STATUS || ac_write_fail=1
7057
7058 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7059   for (key in D) D_is_set[key] = 1
7060   FS = "\a"
7061 }
7062 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
7063   line = \$ 0
7064   split(line, arg, " ")
7065   if (arg[1] == "#") {
7066     defundef = arg[2]
7067     mac1 = arg[3]
7068   } else {
7069     defundef = substr(arg[1], 2)
7070     mac1 = arg[2]
7071   }
7072   split(mac1, mac2, "(") #)
7073   macro = mac2[1]
7074   prefix = substr(line, 1, index(line, defundef) - 1)
7075   if (D_is_set[macro]) {
7076     # Preserve the white space surrounding the "#".
7077     print prefix "define", macro P[macro] D[macro]
7078     next
7079   } else {
7080     # Replace #undef with comments.  This is necessary, for example,
7081     # in the case of _POSIX_SOURCE, which is predefined and required
7082     # on some systems where configure will not decide to define it.
7083     if (defundef == "undef") {
7084       print "/*", prefix defundef, macro, "*/"
7085       next
7086     }
7087   }
7088 }
7089 { print }
7090 _ACAWK
7091 _ACEOF
7092 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7093   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
7094 fi # test -n "$CONFIG_HEADERS"
7095
7096
7097 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
7098 shift
7099 for ac_tag
7100 do
7101   case $ac_tag in
7102   :[FHLC]) ac_mode=$ac_tag; continue;;
7103   esac
7104   case $ac_mode$ac_tag in
7105   :[FHL]*:*);;
7106   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
7107   :[FH]-) ac_tag=-:-;;
7108   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
7109   esac
7110   ac_save_IFS=$IFS
7111   IFS=:
7112   set x $ac_tag
7113   IFS=$ac_save_IFS
7114   shift
7115   ac_file=$1
7116   shift
7117
7118   case $ac_mode in
7119   :L) ac_source=$1;;
7120   :[FH])
7121     ac_file_inputs=
7122     for ac_f
7123     do
7124       case $ac_f in
7125       -) ac_f="$ac_tmp/stdin";;
7126       *) # Look for the file first in the build tree, then in the source tree
7127          # (if the path is not absolute).  The absolute path cannot be DOS-style,
7128          # because $ac_f cannot contain `:'.
7129          test -f "$ac_f" ||
7130            case $ac_f in
7131            [\\/$]*) false;;
7132            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
7133            esac ||
7134            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
7135       esac
7136       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
7137       as_fn_append ac_file_inputs " '$ac_f'"
7138     done
7139
7140     # Let's still pretend it is `configure' which instantiates (i.e., don't
7141     # use $as_me), people would be surprised to read:
7142     #    /* config.h.  Generated by config.status.  */
7143     configure_input='Generated from '`
7144           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
7145         `' by configure.'
7146     if test x"$ac_file" != x-; then
7147       configure_input="$ac_file.  $configure_input"
7148       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
7149 $as_echo "$as_me: creating $ac_file" >&6;}
7150     fi
7151     # Neutralize special characters interpreted by sed in replacement strings.
7152     case $configure_input in #(
7153     *\&* | *\|* | *\\* )
7154        ac_sed_conf_input=`$as_echo "$configure_input" |
7155        sed 's/[\\\\&|]/\\\\&/g'`;; #(
7156     *) ac_sed_conf_input=$configure_input;;
7157     esac
7158
7159     case $ac_tag in
7160     *:-:* | *:-) cat >"$ac_tmp/stdin" \
7161       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
7162     esac
7163     ;;
7164   esac
7165
7166   ac_dir=`$as_dirname -- "$ac_file" ||
7167 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7168          X"$ac_file" : 'X\(//\)[^/]' \| \
7169          X"$ac_file" : 'X\(//\)$' \| \
7170          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
7171 $as_echo X"$ac_file" |
7172     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7173             s//\1/
7174             q
7175           }
7176           /^X\(\/\/\)[^/].*/{
7177             s//\1/
7178             q
7179           }
7180           /^X\(\/\/\)$/{
7181             s//\1/
7182             q
7183           }
7184           /^X\(\/\).*/{
7185             s//\1/
7186             q
7187           }
7188           s/.*/./; q'`
7189   as_dir="$ac_dir"; as_fn_mkdir_p
7190   ac_builddir=.
7191
7192 case "$ac_dir" in
7193 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
7194 *)
7195   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
7196   # A ".." for each directory in $ac_dir_suffix.
7197   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
7198   case $ac_top_builddir_sub in
7199   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
7200   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
7201   esac ;;
7202 esac
7203 ac_abs_top_builddir=$ac_pwd
7204 ac_abs_builddir=$ac_pwd$ac_dir_suffix
7205 # for backward compatibility:
7206 ac_top_builddir=$ac_top_build_prefix
7207
7208 case $srcdir in
7209   .)  # We are building in place.
7210     ac_srcdir=.
7211     ac_top_srcdir=$ac_top_builddir_sub
7212     ac_abs_top_srcdir=$ac_pwd ;;
7213   [\\/]* | ?:[\\/]* )  # Absolute name.
7214     ac_srcdir=$srcdir$ac_dir_suffix;
7215     ac_top_srcdir=$srcdir
7216     ac_abs_top_srcdir=$srcdir ;;
7217   *) # Relative name.
7218     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
7219     ac_top_srcdir=$ac_top_build_prefix$srcdir
7220     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
7221 esac
7222 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
7223
7224
7225   case $ac_mode in
7226   :F)
7227   #
7228   # CONFIG_FILE
7229   #
7230
7231   case $INSTALL in
7232   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7233   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
7234   esac
7235 _ACEOF
7236
7237 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7238 # If the template does not know about datarootdir, expand it.
7239 # FIXME: This hack should be removed a few years after 2.60.
7240 ac_datarootdir_hack=; ac_datarootdir_seen=
7241 ac_sed_dataroot='
7242 /datarootdir/ {
7243   p
7244   q
7245 }
7246 /@datadir@/p
7247 /@docdir@/p
7248 /@infodir@/p
7249 /@localedir@/p
7250 /@mandir@/p'
7251 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
7252 *datarootdir*) ac_datarootdir_seen=yes;;
7253 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
7254   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
7255 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
7256 _ACEOF
7257 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7258   ac_datarootdir_hack='
7259   s&@datadir@&$datadir&g
7260   s&@docdir@&$docdir&g
7261   s&@infodir@&$infodir&g
7262   s&@localedir@&$localedir&g
7263   s&@mandir@&$mandir&g
7264   s&\\\${datarootdir}&$datarootdir&g' ;;
7265 esac
7266 _ACEOF
7267
7268 # Neutralize VPATH when `$srcdir' = `.'.
7269 # Shell code in configure.ac might set extrasub.
7270 # FIXME: do we really want to maintain this feature?
7271 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7272 ac_sed_extra="$ac_vpsub
7273 $extrasub
7274 _ACEOF
7275 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7276 :t
7277 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7278 s|@configure_input@|$ac_sed_conf_input|;t t
7279 s&@top_builddir@&$ac_top_builddir_sub&;t t
7280 s&@top_build_prefix@&$ac_top_build_prefix&;t t
7281 s&@srcdir@&$ac_srcdir&;t t
7282 s&@abs_srcdir@&$ac_abs_srcdir&;t t
7283 s&@top_srcdir@&$ac_top_srcdir&;t t
7284 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
7285 s&@builddir@&$ac_builddir&;t t
7286 s&@abs_builddir@&$ac_abs_builddir&;t t
7287 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
7288 s&@INSTALL@&$ac_INSTALL&;t t
7289 $ac_datarootdir_hack
7290 "
7291 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
7292   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
7293
7294 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
7295   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
7296   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
7297       "$ac_tmp/out"`; test -z "$ac_out"; } &&
7298   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7299 which seems to be undefined.  Please make sure it is defined" >&5
7300 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7301 which seems to be undefined.  Please make sure it is defined" >&2;}
7302
7303   rm -f "$ac_tmp/stdin"
7304   case $ac_file in
7305   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
7306   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
7307   esac \
7308   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
7309  ;;
7310   :H)
7311   #
7312   # CONFIG_HEADER
7313   #
7314   if test x"$ac_file" != x-; then
7315     {
7316       $as_echo "/* $configure_input  */" \
7317       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
7318     } >"$ac_tmp/config.h" \
7319       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
7320     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
7321       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
7322 $as_echo "$as_me: $ac_file is unchanged" >&6;}
7323     else
7324       rm -f "$ac_file"
7325       mv "$ac_tmp/config.h" "$ac_file" \
7326         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
7327     fi
7328   else
7329     $as_echo "/* $configure_input  */" \
7330       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
7331       || as_fn_error $? "could not create -" "$LINENO" 5
7332   fi
7333  ;;
7334
7335   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
7336 $as_echo "$as_me: executing $ac_file commands" >&6;}
7337  ;;
7338   esac
7339
7340
7341   case $ac_file$ac_mode in
7342     "build-config.h":C) cp config.h build-config.h ;;
7343     "default":C) case x$CONFIG_HEADERS in xconfig.h:config.in) echo > stamp-h ;; esac ;;
7344
7345   esac
7346 done # for ac_tag
7347
7348
7349 as_fn_exit 0
7350 _ACEOF
7351 ac_clean_files=$ac_clean_files_save
7352
7353 test $ac_write_fail = 0 ||
7354   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
7355
7356
7357 # configure is writing to config.log, and then calls config.status.
7358 # config.status does its own redirection, appending to config.log.
7359 # Unfortunately, on DOS this fails, as config.log is still kept open
7360 # by configure, so config.status won't be able to write to it; its
7361 # output is simply discarded.  So we exec the FD to /dev/null,
7362 # effectively closing config.log, so it can be properly (re)opened and
7363 # appended to by config.status.  When coming back to configure, we
7364 # need to make the FD available again.
7365 if test "$no_create" != yes; then
7366   ac_cs_success=:
7367   ac_config_status_args=
7368   test "$silent" = yes &&
7369     ac_config_status_args="$ac_config_status_args --quiet"
7370   exec 5>/dev/null
7371   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
7372   exec 5>>config.log
7373   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
7374   # would make configure fail if this is the last instruction.
7375   $ac_cs_success || as_fn_exit 1
7376 fi
7377 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
7378   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
7379 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
7380 fi
7381