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_model
 631 sim_monitor
 632 sim_reserved
 633 sim_timebase
 634 sim_hostbitsize
 635 sim_igen_smp
 636 sim_smp
 637 sim_hostendian
 638 sim_xor_endian
 639 sim_pk_obj
 640 sim_pk_src
 641 sim_hw_obj
 642 sim_hw_src
 643 sim_icache
 644 sim_filter
 645 sim_jump
 646 sim_decode_mechanism
 647 sim_dup
 648 sim_switch
 649 sim_opcode
 650 sim_config
 651 sim_line_nr
 652 sim_warnings
 653 RANLIB
 654 AR
 655 HDEFINES
 656 CFLAGS_FOR_BUILD
 657 CC_FOR_BUILD
 658 LIBOBJS
 659 zlibinc
 660 zlibdir
 661 target_os
 662 target_vendor
 663 target_cpu
 664 target
 665 host_os
 666 host_vendor
 667 host_cpu
 668 host
 669 build_os
 670 build_vendor
 671 build_cpu
 672 build
 673 REPORT_BUGS_TEXI
 674 REPORT_BUGS_TO
 675 PKGVERSION
 676 EGREP
 677 GREP
 678 CPP
 679 CATOBJEXT
 680 GENCAT
 681 INSTOBJEXT
 682 DATADIRNAME
 683 CATALOGS
 684 POSUB
 685 GMSGFMT
 686 XGETTEXT
 687 INCINTL
 688 LIBINTL_DEP
 689 LIBINTL
 690 USE_NLS
 691 OBJEXT
 692 EXEEXT
 693 ac_ct_CC
 694 CPPFLAGS
 695 LDFLAGS
 696 CFLAGS
 697 CC
 698 INSTALL_DATA
 699 INSTALL_SCRIPT
 700 INSTALL_PROGRAM
 701 WERROR_CFLAGS
 702 WARN_CFLAGS
 703 sim_reserved_bits
 704 sim_inline
 705 sim_hw
 706 sim_hw_objs
 707 sim_hw_cflags
 708 sim_default_model
 709 sim_scache
 710 sim_float
 711 sim_endian
 712 sim_bitsize
 713 sim_alignment
 714 target_alias
 715 host_alias
 716 build_alias
 717 LIBS
 718 ECHO_T
 719 ECHO_N
 720 ECHO_C
 721 DEFS
 722 mandir
 723 localedir
 724 libdir
 725 psdir
 726 pdfdir
 727 dvidir
 728 htmldir
 729 infodir
 730 docdir
 731 oldincludedir
 732 includedir
 733 localstatedir
 734 sharedstatedir
 735 sysconfdir
 736 datadir
 737 datarootdir
 738 libexecdir
 739 sbindir
 740 bindir
 741 program_transform_name
 742 prefix
 743 exec_prefix
 744 PACKAGE_URL
 745 PACKAGE_BUGREPORT
 746 PACKAGE_STRING
 747 PACKAGE_VERSION
 748 PACKAGE_TARNAME
 749 PACKAGE_NAME
 750 PATH_SEPARATOR
 751 SHELL'
 752 ac_subst_files=''
 753 ac_user_opts='
 754 enable_option_checking
 755 enable_sim_alignment
 756 enable_sim_assert
 757 enable_sim_bitsize
 758 enable_sim_config
 759 enable_sim_decode_mechanism
 760 enable_sim_default_model
 761 enable_sim_duplicate
 762 enable_sim_endian
 763 enable_sim_env
 764 enable_sim_filter
 765 enable_sim_float
 766 enable_sim_hardware
 767 enable_sim_hostbitsize
 768 enable_sim_hostendian
 769 enable_sim_icache
 770 enable_sim_inline
 771 enable_sim_jump
 772 enable_sim_line_nr
 773 enable_sim_model
 774 enable_sim_model_issue
 775 enable_sim_monitor
 776 enable_sim_opcode
 777 enable_sim_packages
 778 enable_sim_reserved_bits
 779 enable_sim_smp
 780 enable_sim_stdio
 781 enable_sim_switch
 782 enable_sim_timebase
 783 enable_sim_trace
 784 enable_sim_warnings
 785 enable_sim_xor_endian
 786 with_pkgversion
 787 with_bugurl
 788 with_system_zlib
 789 enable_plugins
 790 '
 791       ac_precious_vars='build_alias
 792 host_alias
 793 target_alias
 794 CC
 795 CFLAGS
 796 LDFLAGS
 797 LIBS
 798 CPPFLAGS
 799 CPP'
 800
 801
 802 # Initialize some variables set by options.
 803 ac_init_help=
 804 ac_init_version=false
 805 ac_unrecognized_opts=
 806 ac_unrecognized_sep=
 807 # The variables have the same names as the options, with
 808 # dashes changed to underlines.
 809 cache_file=/dev/null
 810 exec_prefix=NONE
 811 no_create=
 812 no_recursion=
 813 prefix=NONE
 814 program_prefix=NONE
 815 program_suffix=NONE
 816 program_transform_name=s,x,x,
 817 silent=
 818 site=
 819 srcdir=
 820 verbose=
 821 x_includes=NONE
 822 x_libraries=NONE
 823
 824 # Installation directory options.
 825 # These are left unexpanded so users can "make install exec_prefix=/foo"
 826 # and all the variables that are supposed to be based on exec_prefix
 827 # by default will actually change.
 828 # Use braces instead of parens because sh, perl, etc. also accept them.
 829 # (The list follows the same order as the GNU Coding Standards.)
 830 bindir='${exec_prefix}/bin'
 831 sbindir='${exec_prefix}/sbin'
 832 libexecdir='${exec_prefix}/libexec'
 833 datarootdir='${prefix}/share'
 834 datadir='${datarootdir}'
 835 sysconfdir='${prefix}/etc'
 836 sharedstatedir='${prefix}/com'
 837 localstatedir='${prefix}/var'
 838 includedir='${prefix}/include'
 839 oldincludedir='/usr/include'
 840 docdir='${datarootdir}/doc/${PACKAGE}'
 841 infodir='${datarootdir}/info'
 842 htmldir='${docdir}'
 843 dvidir='${docdir}'
 844 pdfdir='${docdir}'
 845 psdir='${docdir}'
 846 libdir='${exec_prefix}/lib'
 847 localedir='${datarootdir}/locale'
 848 mandir='${datarootdir}/man'
 849
 850 ac_prev=
 851 ac_dashdash=
 852 for ac_option
 853 do
 854   # If the previous option needs an argument, assign it.
 855   if test -n "$ac_prev"; then
 856     eval $ac_prev=\$ac_option
 857     ac_prev=
 858     continue
 859   fi
 860
 861   case $ac_option in
 862   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 863   *=)   ac_optarg= ;;
 864   *)    ac_optarg=yes ;;
 865   esac
 866
 867   # Accept the important Cygnus configure options, so we can diagnose typos.
 868
 869   case $ac_dashdash$ac_option in
 870   --)
 871     ac_dashdash=yes ;;
 872
 873   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 874     ac_prev=bindir ;;
 875   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 876     bindir=$ac_optarg ;;
 877
 878   -build | --build | --buil | --bui | --bu)
 879     ac_prev=build_alias ;;
 880   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 881     build_alias=$ac_optarg ;;
 882
 883   -cache-file | --cache-file | --cache-fil | --cache-fi \
 884   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 885     ac_prev=cache_file ;;
 886   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 887   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 888     cache_file=$ac_optarg ;;
 889
 890   --config-cache | -C)
 891     cache_file=config.cache ;;
 892
 893   -datadir | --datadir | --datadi | --datad)
 894     ac_prev=datadir ;;
 895   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 896     datadir=$ac_optarg ;;
 897
 898   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 899   | --dataroo | --dataro | --datar)
 900     ac_prev=datarootdir ;;
 901   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 902   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 903     datarootdir=$ac_optarg ;;
 904
 905   -disable-* | --disable-*)
 906     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 907     # Reject names that are not valid shell variable names.
 908     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 909       as_fn_error $? "invalid feature name: $ac_useropt"
 910     ac_useropt_orig=$ac_useropt
 911     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 912     case $ac_user_opts in
 913       *"
 914 "enable_$ac_useropt"
 915 "*) ;;
 916       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 917          ac_unrecognized_sep=', ';;
 918     esac
 919     eval enable_$ac_useropt=no ;;
 920
 921   -docdir | --docdir | --docdi | --doc | --do)
 922     ac_prev=docdir ;;
 923   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 924     docdir=$ac_optarg ;;
 925
 926   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 927     ac_prev=dvidir ;;
 928   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 929     dvidir=$ac_optarg ;;
 930
 931   -enable-* | --enable-*)
 932     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 933     # Reject names that are not valid shell variable names.
 934     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 935       as_fn_error $? "invalid feature name: $ac_useropt"
 936     ac_useropt_orig=$ac_useropt
 937     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 938     case $ac_user_opts in
 939       *"
 940 "enable_$ac_useropt"
 941 "*) ;;
 942       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 943          ac_unrecognized_sep=', ';;
 944     esac
 945     eval enable_$ac_useropt=\$ac_optarg ;;
 946
 947   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 948   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 949   | --exec | --exe | --ex)
 950     ac_prev=exec_prefix ;;
 951   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 952   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 953   | --exec=* | --exe=* | --ex=*)
 954     exec_prefix=$ac_optarg ;;
 955
 956   -gas | --gas | --ga | --g)
 957     # Obsolete; use --with-gas.
 958     with_gas=yes ;;
 959
 960   -help | --help | --hel | --he | -h)
 961     ac_init_help=long ;;
 962   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 963     ac_init_help=recursive ;;
 964   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 965     ac_init_help=short ;;
 966
 967   -host | --host | --hos | --ho)
 968     ac_prev=host_alias ;;
 969   -host=* | --host=* | --hos=* | --ho=*)
 970     host_alias=$ac_optarg ;;
 971
 972   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 973     ac_prev=htmldir ;;
 974   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 975   | --ht=*)
 976     htmldir=$ac_optarg ;;
 977
 978   -includedir | --includedir | --includedi | --included | --include \
 979   | --includ | --inclu | --incl | --inc)
 980     ac_prev=includedir ;;
 981   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 982   | --includ=* | --inclu=* | --incl=* | --inc=*)
 983     includedir=$ac_optarg ;;
 984
 985   -infodir | --infodir | --infodi | --infod | --info | --inf)
 986     ac_prev=infodir ;;
 987   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 988     infodir=$ac_optarg ;;
 989
 990   -libdir | --libdir | --libdi | --libd)
 991     ac_prev=libdir ;;
 992   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 993     libdir=$ac_optarg ;;
 994
 995   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 996   | --libexe | --libex | --libe)
 997     ac_prev=libexecdir ;;
 998   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 999   | --libexe=* | --libex=* | --libe=*)
1000     libexecdir=$ac_optarg ;;
1001
1002   -localedir | --localedir | --localedi | --localed | --locale)
1003     ac_prev=localedir ;;
1004   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1005     localedir=$ac_optarg ;;
1006
1007   -localstatedir | --localstatedir | --localstatedi | --localstated \
1008   | --localstate | --localstat | --localsta | --localst | --locals)
1009     ac_prev=localstatedir ;;
1010   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1011   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1012     localstatedir=$ac_optarg ;;
1013
1014   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1015     ac_prev=mandir ;;
1016   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1017     mandir=$ac_optarg ;;
1018
1019   -nfp | --nfp | --nf)
1020     # Obsolete; use --without-fp.
1021     with_fp=no ;;
1022
1023   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1024   | --no-cr | --no-c | -n)
1025     no_create=yes ;;
1026
1027   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1028   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1029     no_recursion=yes ;;
1030
1031   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1032   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1033   | --oldin | --oldi | --old | --ol | --o)
1034     ac_prev=oldincludedir ;;
1035   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1036   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1037   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1038     oldincludedir=$ac_optarg ;;
1039
1040   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1041     ac_prev=prefix ;;
1042   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1043     prefix=$ac_optarg ;;
1044
1045   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1046   | --program-pre | --program-pr | --program-p)
1047     ac_prev=program_prefix ;;
1048   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1049   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1050     program_prefix=$ac_optarg ;;
1051
1052   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1053   | --program-suf | --program-su | --program-s)
1054     ac_prev=program_suffix ;;
1055   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1056   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1057     program_suffix=$ac_optarg ;;
1058
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     ac_prev=program_transform_name ;;
1067   -program-transform-name=* | --program-transform-name=* \
1068   | --program-transform-nam=* | --program-transform-na=* \
1069   | --program-transform-n=* | --program-transform-=* \
1070   | --program-transform=* | --program-transfor=* \
1071   | --program-transfo=* | --program-transf=* \
1072   | --program-trans=* | --program-tran=* \
1073   | --progr-tra=* | --program-tr=* | --program-t=*)
1074     program_transform_name=$ac_optarg ;;
1075
1076   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1077     ac_prev=pdfdir ;;
1078   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1079     pdfdir=$ac_optarg ;;
1080
1081   -psdir | --psdir | --psdi | --psd | --ps)
1082     ac_prev=psdir ;;
1083   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1084     psdir=$ac_optarg ;;
1085
1086   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1087   | -silent | --silent | --silen | --sile | --sil)
1088     silent=yes ;;
1089
1090   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1091     ac_prev=sbindir ;;
1092   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1093   | --sbi=* | --sb=*)
1094     sbindir=$ac_optarg ;;
1095
1096   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1097   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1098   | --sharedst | --shareds | --shared | --share | --shar \
1099   | --sha | --sh)
1100     ac_prev=sharedstatedir ;;
1101   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1102   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1103   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1104   | --sha=* | --sh=*)
1105     sharedstatedir=$ac_optarg ;;
1106
1107   -site | --site | --sit)
1108     ac_prev=site ;;
1109   -site=* | --site=* | --sit=*)
1110     site=$ac_optarg ;;
1111
1112   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1113     ac_prev=srcdir ;;
1114   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1115     srcdir=$ac_optarg ;;
1116
1117   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1118   | --syscon | --sysco | --sysc | --sys | --sy)
1119     ac_prev=sysconfdir ;;
1120   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1121   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1122     sysconfdir=$ac_optarg ;;
1123
1124   -target | --target | --targe | --targ | --tar | --ta | --t)
1125     ac_prev=target_alias ;;
1126   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1127     target_alias=$ac_optarg ;;
1128
1129   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1130     verbose=yes ;;
1131
1132   -version | --version | --versio | --versi | --vers | -V)
1133     ac_init_version=: ;;
1134
1135   -with-* | --with-*)
1136     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1137     # Reject names that are not valid shell variable names.
1138     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1139       as_fn_error $? "invalid package name: $ac_useropt"
1140     ac_useropt_orig=$ac_useropt
1141     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1142     case $ac_user_opts in
1143       *"
1144 "with_$ac_useropt"
1145 "*) ;;
1146       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1147          ac_unrecognized_sep=', ';;
1148     esac
1149     eval with_$ac_useropt=\$ac_optarg ;;
1150
1151   -without-* | --without-*)
1152     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1153     # Reject names that are not valid shell variable names.
1154     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1155       as_fn_error $? "invalid package name: $ac_useropt"
1156     ac_useropt_orig=$ac_useropt
1157     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1158     case $ac_user_opts in
1159       *"
1160 "with_$ac_useropt"
1161 "*) ;;
1162       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1163          ac_unrecognized_sep=', ';;
1164     esac
1165     eval with_$ac_useropt=no ;;
1166
1167   --x)
1168     # Obsolete; use --with-x.
1169     with_x=yes ;;
1170
1171   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1172   | --x-incl | --x-inc | --x-in | --x-i)
1173     ac_prev=x_includes ;;
1174   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1175   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1176     x_includes=$ac_optarg ;;
1177
1178   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1179   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1180     ac_prev=x_libraries ;;
1181   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1182   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1183     x_libraries=$ac_optarg ;;
1184
1185   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1186 Try \`$0 --help' for more information"
1187     ;;
1188
1189   *=*)
1190     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1191     # Reject names that are not valid shell variable names.
1192     case $ac_envvar in #(
1193       '' | [0-9]* | *[!_$as_cr_alnum]* )
1194       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1195     esac
1196     eval $ac_envvar=\$ac_optarg
1197     export $ac_envvar ;;
1198
1199   *)
1200     # FIXME: should be removed in autoconf 3.0.
1201     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1202     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1203       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1204     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1205     ;;
1206
1207   esac
1208 done
1209
1210 if test -n "$ac_prev"; then
1211   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1212   as_fn_error $? "missing argument to $ac_option"
1213 fi
1214
1215 if test -n "$ac_unrecognized_opts"; then
1216   case $enable_option_checking in
1217     no) ;;
1218     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1219     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1220   esac
1221 fi
1222
1223 # Check all directory arguments for consistency.
1224 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1225                 datadir sysconfdir sharedstatedir localstatedir includedir \
1226                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1227                 libdir localedir mandir
1228 do
1229   eval ac_val=\$$ac_var
1230   # Remove trailing slashes.
1231   case $ac_val in
1232     */ )
1233       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1234       eval $ac_var=\$ac_val;;
1235   esac
1236   # Be sure to have absolute directory names.
1237   case $ac_val in
1238     [\\/$]* | ?:[\\/]* )  continue;;
1239     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1240   esac
1241   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1242 done
1243
1244 # There might be people who depend on the old broken behavior: `$host'
1245 # used to hold the argument of --host etc.
1246 # FIXME: To remove some day.
1247 build=$build_alias
1248 host=$host_alias
1249 target=$target_alias
1250
1251 # FIXME: To remove some day.
1252 if test "x$host_alias" != x; then
1253   if test "x$build_alias" = x; then
1254     cross_compiling=maybe
1255   elif test "x$build_alias" != "x$host_alias"; then
1256     cross_compiling=yes
1257   fi
1258 fi
1259
1260 ac_tool_prefix=
1261 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1262
1263 test "$silent" = yes && exec 6>/dev/null
1264
1265
1266 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1267 ac_ls_di=`ls -di .` &&
1268 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1269   as_fn_error $? "working directory cannot be determined"
1270 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1271   as_fn_error $? "pwd does not report name of working directory"
1272
1273
1274 # Find the source files, if location was not specified.
1275 if test -z "$srcdir"; then
1276   ac_srcdir_defaulted=yes
1277   # Try the directory containing this script, then the parent directory.
1278   ac_confdir=`$as_dirname -- "$as_myself" ||
1279 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1280          X"$as_myself" : 'X\(//\)[^/]' \| \
1281          X"$as_myself" : 'X\(//\)$' \| \
1282          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1283 $as_echo X"$as_myself" |
1284     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1285             s//\1/
1286             q
1287           }
1288           /^X\(\/\/\)[^/].*/{
1289             s//\1/
1290             q
1291           }
1292           /^X\(\/\/\)$/{
1293             s//\1/
1294             q
1295           }
1296           /^X\(\/\).*/{
1297             s//\1/
1298             q
1299           }
1300           s/.*/./; q'`
1301   srcdir=$ac_confdir
1302   if test ! -r "$srcdir/$ac_unique_file"; then
1303     srcdir=..
1304   fi
1305 else
1306   ac_srcdir_defaulted=no
1307 fi
1308 if test ! -r "$srcdir/$ac_unique_file"; then
1309   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1310   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1311 fi
1312 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1313 ac_abs_confdir=`(
1314         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1315         pwd)`
1316 # When building in place, set srcdir=.
1317 if test "$ac_abs_confdir" = "$ac_pwd"; then
1318   srcdir=.
1319 fi
1320 # Remove unnecessary trailing slashes from srcdir.
1321 # Double slashes in file names in object file debugging info
1322 # mess up M-x gdb in Emacs.
1323 case $srcdir in
1324 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1325 esac
1326 for ac_var in $ac_precious_vars; do
1327   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1328   eval ac_env_${ac_var}_value=\$${ac_var}
1329   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1330   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1331 done
1332
1333 #
1334 # Report the --help message.
1335 #
1336 if test "$ac_init_help" = "long"; then
1337   # Omit some internal or obsolete options to make the list less imposing.
1338   # This message is too long to be a string in the A/UX 3.1 sh.
1339   cat <<_ACEOF
1340 \`configure' configures this package to adapt to many kinds of systems.
1341
1342 Usage: $0 [OPTION]... [VAR=VALUE]...
1343
1344 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1345 VAR=VALUE.  See below for descriptions of some of the useful variables.
1346
1347 Defaults for the options are specified in brackets.
1348
1349 Configuration:
1350   -h, --help              display this help and exit
1351       --help=short        display options specific to this package
1352       --help=recursive    display the short help of all the included packages
1353   -V, --version           display version information and exit
1354   -q, --quiet, --silent   do not print \`checking ...' messages
1355       --cache-file=FILE   cache test results in FILE [disabled]
1356   -C, --config-cache      alias for \`--cache-file=config.cache'
1357   -n, --no-create         do not create output files
1358       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1359
1360 Installation directories:
1361   --prefix=PREFIX         install architecture-independent files in PREFIX
1362                           [$ac_default_prefix]
1363   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1364                           [PREFIX]
1365
1366 By default, \`make install' will install all the files in
1367 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1368 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1369 for instance \`--prefix=\$HOME'.
1370
1371 For better control, use the options below.
1372
1373 Fine tuning of the installation directories:
1374   --bindir=DIR            user executables [EPREFIX/bin]
1375   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1376   --libexecdir=DIR        program executables [EPREFIX/libexec]
1377   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1378   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1379   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1380   --libdir=DIR            object code libraries [EPREFIX/lib]
1381   --includedir=DIR        C header files [PREFIX/include]
1382   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1383   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1384   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1385   --infodir=DIR           info documentation [DATAROOTDIR/info]
1386   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1387   --mandir=DIR            man documentation [DATAROOTDIR/man]
1388   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1389   --htmldir=DIR           html documentation [DOCDIR]
1390   --dvidir=DIR            dvi documentation [DOCDIR]
1391   --pdfdir=DIR            pdf documentation [DOCDIR]
1392   --psdir=DIR             ps documentation [DOCDIR]
1393 _ACEOF
1394
1395   cat <<\_ACEOF
1396
1397 Program names:
1398   --program-prefix=PREFIX            prepend PREFIX to installed program names
1399   --program-suffix=SUFFIX            append SUFFIX to installed program names
1400   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1401
1402 System types:
1403   --build=BUILD     configure for building on BUILD [guessed]
1404   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1405   --target=TARGET   configure for building compilers for TARGET [HOST]
1406 _ACEOF
1407 fi
1408
1409 if test -n "$ac_init_help"; then
1410
1411   cat <<\_ACEOF
1412
1413 Optional Features:
1414   --disable-option-checking  ignore unrecognized --enable/--with options
1415   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1416   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1417   --enable-sim-alignment=align          Specify strict or nonstrict alignment.
1418   --enable-sim-assert                   Specify whether to perform random assertions.
1419   --enable-sim-bitsize=n                Specify target bitsize (32 or 64).
1420   --enable-sim-config=file              Override default config file
1421   --enable-sim-decode-mechanism=which           Specify the instruction decode mechanism.
1422   --enable-sim-default-model=which      Specify default PowerPC to model.
1423   --enable-sim-duplicate                Expand (duplicate) semantic functions.
1424   --enable-sim-endian=endian            Specify target byte endian orientation.
1425   --enable-sim-env=env                  Specify target environment (operating, virtual, user).
1426   --enable-sim-filter=rule              Specify filter rules.
1427   --enable-sim-float                    Specify whether the target has hard, soft, altivec or e500 floating point.
1428   --enable-sim-hardware=list            Specify the hardware to be included in the build.
1429   --enable-sim-hostbitsize=32|64        Specify host bitsize (32 or 64).
1430   --enable-sim-hostendian=end           Specify host byte endian orientation.
1431   --enable-sim-icache=size              Specify instruction-decode cache size and type.
1432   --enable-sim-inline=inlines           Specify which functions should be inlined.
1433   --enable-sim-jump             Jump between semantic code (instead of call/return).
1434   --enable-sim-line-nr=opts             Generate extra CPP code that references source rather than generated code
1435   --enable-sim-model=which              Specify PowerPC to model.
1436   --enable-sim-model-issue              Specify whether to simulate model specific actions
1437   --enable-sim-monitor=mon              Specify whether to enable monitoring events.
1438   --enable-sim-opcode=which             Override default opcode lookup.
1439   --enable-sim-packages=list            Specify the packages to be included in the build.
1440   --enable-sim-reserved-bits            Specify whether to check reserved bits in instruction.
1441   --enable-sim-smp=n                    Specify number of processors to configure for.
1442   --enable-sim-stdio                    Specify whether to use stdio for console input/output.
1443   --enable-sim-switch                   Use a switch instead of a table for instruction call.
1444   --enable-sim-timebase                 Specify whether the PPC timebase is supported.
1445   --enable-sim-trace                    Specify whether tracing is supported.
1446   --enable-sim-warnings=opts            Extra CFLAGS for turning on compiler warnings except for idecode.o, semantics.o and psim.o
1447   --enable-sim-xor-endian=n             Specify number bytes involved in PowerPC XOR bi-endian mode (default 8).
1448   --enable-plugins        Enable support for plugins
1449
1450 Optional Packages:
1451   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1452   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1453   --with-pkgversion=PKG   Use PKG in the version string in place of "GDB"
1454   --with-bugurl=URL       Direct users to URL to report a bug
1455   --with-system-zlib      use installed libz
1456
1457 Some influential environment variables:
1458   CC          C compiler command
1459   CFLAGS      C compiler flags
1460   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1461               nonstandard directory <lib dir>
1462   LIBS        libraries to pass to the linker, e.g. -l<library>
1463   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1464               you have headers in a nonstandard directory <include dir>
1465   CPP         C preprocessor
1466
1467 Use these variables to override the choices made by `configure' or to help
1468 it to find libraries and programs with nonstandard names/locations.
1469
1470 Report bugs to the package provider.
1471 _ACEOF
1472 ac_status=$?
1473 fi
1474
1475 if test "$ac_init_help" = "recursive"; then
1476   # If there are subdirs, report their specific --help.
1477   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1478     test -d "$ac_dir" ||
1479       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1480       continue
1481     ac_builddir=.
1482
1483 case "$ac_dir" in
1484 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1485 *)
1486   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1487   # A ".." for each directory in $ac_dir_suffix.
1488   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1489   case $ac_top_builddir_sub in
1490   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1491   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1492   esac ;;
1493 esac
1494 ac_abs_top_builddir=$ac_pwd
1495 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1496 # for backward compatibility:
1497 ac_top_builddir=$ac_top_build_prefix
1498
1499 case $srcdir in
1500   .)  # We are building in place.
1501     ac_srcdir=.
1502     ac_top_srcdir=$ac_top_builddir_sub
1503     ac_abs_top_srcdir=$ac_pwd ;;
1504   [\\/]* | ?:[\\/]* )  # Absolute name.
1505     ac_srcdir=$srcdir$ac_dir_suffix;
1506     ac_top_srcdir=$srcdir
1507     ac_abs_top_srcdir=$srcdir ;;
1508   *) # Relative name.
1509     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1510     ac_top_srcdir=$ac_top_build_prefix$srcdir
1511     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1512 esac
1513 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1514
1515     cd "$ac_dir" || { ac_status=$?; continue; }
1516     # Check for guested configure.
1517     if test -f "$ac_srcdir/configure.gnu"; then
1518       echo &&
1519       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1520     elif test -f "$ac_srcdir/configure"; then
1521       echo &&
1522       $SHELL "$ac_srcdir/configure" --help=recursive
1523     else
1524       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1525     fi || ac_status=$?
1526     cd "$ac_pwd" || { ac_status=$?; break; }
1527   done
1528 fi
1529
1530 test -n "$ac_init_help" && exit $ac_status
1531 if $ac_init_version; then
1532   cat <<\_ACEOF
1533 configure
1534 generated by GNU Autoconf 2.69
1535
1536 Copyright (C) 2012 Free Software Foundation, Inc.
1537 This configure script is free software; the Free Software Foundation
1538 gives unlimited permission to copy, distribute and modify it.
1539 _ACEOF
1540   exit
1541 fi
1542
1543 ## ------------------------ ##
1544 ## Autoconf initialization. ##
1545 ## ------------------------ ##
1546
1547 # ac_fn_c_try_compile LINENO
1548 # --------------------------
1549 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1550 ac_fn_c_try_compile ()
1551 {
1552   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1553   rm -f conftest.$ac_objext
1554   if { { ac_try="$ac_compile"
1555 case "(($ac_try" in
1556   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1557   *) ac_try_echo=$ac_try;;
1558 esac
1559 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1560 $as_echo "$ac_try_echo"; } >&5
1561   (eval "$ac_compile") 2>conftest.err
1562   ac_status=$?
1563   if test -s conftest.err; then
1564     grep -v '^ *+' conftest.err >conftest.er1
1565     cat conftest.er1 >&5
1566     mv -f conftest.er1 conftest.err
1567   fi
1568   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1569   test $ac_status = 0; } && {
1570          test -z "$ac_c_werror_flag" ||
1571          test ! -s conftest.err
1572        } && test -s conftest.$ac_objext; then :
1573   ac_retval=0
1574 else
1575   $as_echo "$as_me: failed program was:" >&5
1576 sed 's/^/| /' conftest.$ac_ext >&5
1577
1578         ac_retval=1
1579 fi
1580   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1581   as_fn_set_status $ac_retval
1582
1583 } # ac_fn_c_try_compile
1584
1585 # ac_fn_c_try_run LINENO
1586 # ----------------------
1587 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1588 # that executables *can* be run.
1589 ac_fn_c_try_run ()
1590 {
1591   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1592   if { { ac_try="$ac_link"
1593 case "(($ac_try" in
1594   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1595   *) ac_try_echo=$ac_try;;
1596 esac
1597 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1598 $as_echo "$ac_try_echo"; } >&5
1599   (eval "$ac_link") 2>&5
1600   ac_status=$?
1601   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1602   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1603   { { case "(($ac_try" in
1604   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1605   *) ac_try_echo=$ac_try;;
1606 esac
1607 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1608 $as_echo "$ac_try_echo"; } >&5
1609   (eval "$ac_try") 2>&5
1610   ac_status=$?
1611   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1612   test $ac_status = 0; }; }; then :
1613   ac_retval=0
1614 else
1615   $as_echo "$as_me: program exited with status $ac_status" >&5
1616        $as_echo "$as_me: failed program was:" >&5
1617 sed 's/^/| /' conftest.$ac_ext >&5
1618
1619        ac_retval=$ac_status
1620 fi
1621   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1622   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1623   as_fn_set_status $ac_retval
1624
1625 } # ac_fn_c_try_run
1626
1627 # ac_fn_c_try_cpp LINENO
1628 # ----------------------
1629 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1630 ac_fn_c_try_cpp ()
1631 {
1632   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1633   if { { ac_try="$ac_cpp conftest.$ac_ext"
1634 case "(($ac_try" in
1635   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1636   *) ac_try_echo=$ac_try;;
1637 esac
1638 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1639 $as_echo "$ac_try_echo"; } >&5
1640   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1641   ac_status=$?
1642   if test -s conftest.err; then
1643     grep -v '^ *+' conftest.err >conftest.er1
1644     cat conftest.er1 >&5
1645     mv -f conftest.er1 conftest.err
1646   fi
1647   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1648   test $ac_status = 0; } > conftest.i && {
1649          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1650          test ! -s conftest.err
1651        }; then :
1652   ac_retval=0
1653 else
1654   $as_echo "$as_me: failed program was:" >&5
1655 sed 's/^/| /' conftest.$ac_ext >&5
1656
1657     ac_retval=1
1658 fi
1659   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1660   as_fn_set_status $ac_retval
1661
1662 } # ac_fn_c_try_cpp
1663
1664 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1665 # -------------------------------------------------------
1666 # Tests whether HEADER exists and can be compiled using the include files in
1667 # INCLUDES, setting the cache variable VAR accordingly.
1668 ac_fn_c_check_header_compile ()
1669 {
1670   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1671   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1672 $as_echo_n "checking for $2... " >&6; }
1673 if eval \${$3+:} false; then :
1674   $as_echo_n "(cached) " >&6
1675 else
1676   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1677 /* end confdefs.h.  */
1678 $4
1679 #include <$2>
1680 _ACEOF
1681 if ac_fn_c_try_compile "$LINENO"; then :
1682   eval "$3=yes"
1683 else
1684   eval "$3=no"
1685 fi
1686 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1687 fi
1688 eval ac_res=\$$3
1689                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1690 $as_echo "$ac_res" >&6; }
1691   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1692
1693 } # ac_fn_c_check_header_compile
1694
1695 # ac_fn_c_try_link LINENO
1696 # -----------------------
1697 # Try to link conftest.$ac_ext, and return whether this succeeded.
1698 ac_fn_c_try_link ()
1699 {
1700   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1701   rm -f conftest.$ac_objext conftest$ac_exeext
1702   if { { ac_try="$ac_link"
1703 case "(($ac_try" in
1704   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1705   *) ac_try_echo=$ac_try;;
1706 esac
1707 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1708 $as_echo "$ac_try_echo"; } >&5
1709   (eval "$ac_link") 2>conftest.err
1710   ac_status=$?
1711   if test -s conftest.err; then
1712     grep -v '^ *+' conftest.err >conftest.er1
1713     cat conftest.er1 >&5
1714     mv -f conftest.er1 conftest.err
1715   fi
1716   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1717   test $ac_status = 0; } && {
1718          test -z "$ac_c_werror_flag" ||
1719          test ! -s conftest.err
1720        } && test -s conftest$ac_exeext && {
1721          test "$cross_compiling" = yes ||
1722          test -x conftest$ac_exeext
1723        }; then :
1724   ac_retval=0
1725 else
1726   $as_echo "$as_me: failed program was:" >&5
1727 sed 's/^/| /' conftest.$ac_ext >&5
1728
1729         ac_retval=1
1730 fi
1731   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1732   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1733   # interfere with the next link command; also delete a directory that is
1734   # left behind by Apple's compiler.  We do this before executing the actions.
1735   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1736   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1737   as_fn_set_status $ac_retval
1738
1739 } # ac_fn_c_try_link
1740
1741 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
1742 # ----------------------------------------------------
1743 # Tries to find if the field MEMBER exists in type AGGR, after including
1744 # INCLUDES, setting cache variable VAR accordingly.
1745 ac_fn_c_check_member ()
1746 {
1747   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1748   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
1749 $as_echo_n "checking for $2.$3... " >&6; }
1750 if eval \${$4+:} false; then :
1751   $as_echo_n "(cached) " >&6
1752 else
1753   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1754 /* end confdefs.h.  */
1755 $5
1756 int
1757 main ()
1758 {
1759 static $2 ac_aggr;
1760 if (ac_aggr.$3)
1761 return 0;
1762   ;
1763   return 0;
1764 }
1765 _ACEOF
1766 if ac_fn_c_try_compile "$LINENO"; then :
1767   eval "$4=yes"
1768 else
1769   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1770 /* end confdefs.h.  */
1771 $5
1772 int
1773 main ()
1774 {
1775 static $2 ac_aggr;
1776 if (sizeof ac_aggr.$3)
1777 return 0;
1778   ;
1779   return 0;
1780 }
1781 _ACEOF
1782 if ac_fn_c_try_compile "$LINENO"; then :
1783   eval "$4=yes"
1784 else
1785   eval "$4=no"
1786 fi
1787 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1788 fi
1789 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1790 fi
1791 eval ac_res=\$$4
1792                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1793 $as_echo "$ac_res" >&6; }
1794   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1795
1796 } # ac_fn_c_check_member
1797
1798 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
1799 # ---------------------------------------------
1800 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
1801 # accordingly.
1802 ac_fn_c_check_decl ()
1803 {
1804   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1805   as_decl_name=`echo $2|sed 's/ *(.*//'`
1806   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
1807   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
1808 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
1809 if eval \${$3+:} false; then :
1810   $as_echo_n "(cached) " >&6
1811 else
1812   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1813 /* end confdefs.h.  */
1814 $4
1815 int
1816 main ()
1817 {
1818 #ifndef $as_decl_name
1819 #ifdef __cplusplus
1820   (void) $as_decl_use;
1821 #else
1822   (void) $as_decl_name;
1823 #endif
1824 #endif
1825
1826   ;
1827   return 0;
1828 }
1829 _ACEOF
1830 if ac_fn_c_try_compile "$LINENO"; then :
1831   eval "$3=yes"
1832 else
1833   eval "$3=no"
1834 fi
1835 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1836 fi
1837 eval ac_res=\$$3
1838                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1839 $as_echo "$ac_res" >&6; }
1840   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1841
1842 } # ac_fn_c_check_decl
1843
1844 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1845 # -------------------------------------------
1846 # Tests whether TYPE exists after having included INCLUDES, setting cache
1847 # variable VAR accordingly.
1848 ac_fn_c_check_type ()
1849 {
1850   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1851   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1852 $as_echo_n "checking for $2... " >&6; }
1853 if eval \${$3+:} false; then :
1854   $as_echo_n "(cached) " >&6
1855 else
1856   eval "$3=no"
1857   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1858 /* end confdefs.h.  */
1859 $4
1860 int
1861 main ()
1862 {
1863 if (sizeof ($2))
1864          return 0;
1865   ;
1866   return 0;
1867 }
1868 _ACEOF
1869 if ac_fn_c_try_compile "$LINENO"; then :
1870   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1871 /* end confdefs.h.  */
1872 $4
1873 int
1874 main ()
1875 {
1876 if (sizeof (($2)))
1877             return 0;
1878   ;
1879   return 0;
1880 }
1881 _ACEOF
1882 if ac_fn_c_try_compile "$LINENO"; then :
1883
1884 else
1885   eval "$3=yes"
1886 fi
1887 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1888 fi
1889 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1890 fi
1891 eval ac_res=\$$3
1892                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1893 $as_echo "$ac_res" >&6; }
1894   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1895
1896 } # ac_fn_c_check_type
1897
1898 # ac_fn_c_check_func LINENO FUNC VAR
1899 # ----------------------------------
1900 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1901 ac_fn_c_check_func ()
1902 {
1903   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1904   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1905 $as_echo_n "checking for $2... " >&6; }
1906 if eval \${$3+:} false; then :
1907   $as_echo_n "(cached) " >&6
1908 else
1909   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1910 /* end confdefs.h.  */
1911 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1912    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1913 #define $2 innocuous_$2
1914
1915 /* System header to define __stub macros and hopefully few prototypes,
1916     which can conflict with char $2 (); below.
1917     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1918     <limits.h> exists even on freestanding compilers.  */
1919
1920 #ifdef __STDC__
1921 # include <limits.h>
1922 #else
1923 # include <assert.h>
1924 #endif
1925
1926 #undef $2
1927
1928 /* Override any GCC internal prototype to avoid an error.
1929    Use char because int might match the return type of a GCC
1930    builtin and then its argument prototype would still apply.  */
1931 #ifdef __cplusplus
1932 extern "C"
1933 #endif
1934 char $2 ();
1935 /* The GNU C library defines this for functions which it implements
1936     to always fail with ENOSYS.  Some functions are actually named
1937     something starting with __ and the normal name is an alias.  */
1938 #if defined __stub_$2 || defined __stub___$2
1939 choke me
1940 #endif
1941
1942 int
1943 main ()
1944 {
1945 return $2 ();
1946   ;
1947   return 0;
1948 }
1949 _ACEOF
1950 if ac_fn_c_try_link "$LINENO"; then :
1951   eval "$3=yes"
1952 else
1953   eval "$3=no"
1954 fi
1955 rm -f core conftest.err conftest.$ac_objext \
1956     conftest$ac_exeext conftest.$ac_ext
1957 fi
1958 eval ac_res=\$$3
1959                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1960 $as_echo "$ac_res" >&6; }
1961   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1962
1963 } # ac_fn_c_check_func
1964
1965 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1966 # -------------------------------------------------------
1967 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1968 # the include files in INCLUDES and setting the cache variable VAR
1969 # accordingly.
1970 ac_fn_c_check_header_mongrel ()
1971 {
1972   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1973   if eval \${$3+:} false; then :
1974   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1975 $as_echo_n "checking for $2... " >&6; }
1976 if eval \${$3+:} false; then :
1977   $as_echo_n "(cached) " >&6
1978 fi
1979 eval ac_res=\$$3
1980                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1981 $as_echo "$ac_res" >&6; }
1982 else
1983   # Is the header compilable?
1984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1985 $as_echo_n "checking $2 usability... " >&6; }
1986 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1987 /* end confdefs.h.  */
1988 $4
1989 #include <$2>
1990 _ACEOF
1991 if ac_fn_c_try_compile "$LINENO"; then :
1992   ac_header_compiler=yes
1993 else
1994   ac_header_compiler=no
1995 fi
1996 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1998 $as_echo "$ac_header_compiler" >&6; }
1999
2000 # Is the header present?
2001 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2002 $as_echo_n "checking $2 presence... " >&6; }
2003 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2004 /* end confdefs.h.  */
2005 #include <$2>
2006 _ACEOF
2007 if ac_fn_c_try_cpp "$LINENO"; then :
2008   ac_header_preproc=yes
2009 else
2010   ac_header_preproc=no
2011 fi
2012 rm -f conftest.err conftest.i conftest.$ac_ext
2013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2014 $as_echo "$ac_header_preproc" >&6; }
2015
2016 # So?  What about this header?
2017 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2018   yes:no: )
2019     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2020 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2021     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2022 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2023     ;;
2024   no:yes:* )
2025     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2026 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2027     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
2028 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
2029     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2030 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2031     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
2032 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
2033     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2034 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2035     ;;
2036 esac
2037   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2038 $as_echo_n "checking for $2... " >&6; }
2039 if eval \${$3+:} false; then :
2040   $as_echo_n "(cached) " >&6
2041 else
2042   eval "$3=\$ac_header_compiler"
2043 fi
2044 eval ac_res=\$$3
2045                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2046 $as_echo "$ac_res" >&6; }
2047 fi
2048   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2049
2050 } # ac_fn_c_check_header_mongrel
2051 cat >config.log <<_ACEOF
2052 This file contains any messages produced by compilers while
2053 running configure, to aid debugging if configure makes a mistake.
2054
2055 It was created by $as_me, which was
2056 generated by GNU Autoconf 2.69.  Invocation command line was
2057
2058   $ $0 $@
2059
2060 _ACEOF
2061 exec 5>>config.log
2062 {
2063 cat <<_ASUNAME
2064 ## --------- ##
2065 ## Platform. ##
2066 ## --------- ##
2067
2068 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2069 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2070 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2071 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2072 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2073
2074 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2075 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2076
2077 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2078 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2079 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2080 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2081 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2082 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2083 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2084
2085 _ASUNAME
2086
2087 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2088 for as_dir in $PATH
2089 do
2090   IFS=$as_save_IFS
2091   test -z "$as_dir" && as_dir=.
2092     $as_echo "PATH: $as_dir"
2093   done
2094 IFS=$as_save_IFS
2095
2096 } >&5
2097
2098 cat >&5 <<_ACEOF
2099
2100
2101 ## ----------- ##
2102 ## Core tests. ##
2103 ## ----------- ##
2104
2105 _ACEOF
2106
2107
2108 # Keep a trace of the command line.
2109 # Strip out --no-create and --no-recursion so they do not pile up.
2110 # Strip out --silent because we don't want to record it for future runs.
2111 # Also quote any args containing shell meta-characters.
2112 # Make two passes to allow for proper duplicate-argument suppression.
2113 ac_configure_args=
2114 ac_configure_args0=
2115 ac_configure_args1=
2116 ac_must_keep_next=false
2117 for ac_pass in 1 2
2118 do
2119   for ac_arg
2120   do
2121     case $ac_arg in
2122     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2123     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2124     | -silent | --silent | --silen | --sile | --sil)
2125       continue ;;
2126     *\'*)
2127       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2128     esac
2129     case $ac_pass in
2130     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2131     2)
2132       as_fn_append ac_configure_args1 " '$ac_arg'"
2133       if test $ac_must_keep_next = true; then
2134         ac_must_keep_next=false # Got value, back to normal.
2135       else
2136         case $ac_arg in
2137           *=* | --config-cache | -C | -disable-* | --disable-* \
2138           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2139           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2140           | -with-* | --with-* | -without-* | --without-* | --x)
2141             case "$ac_configure_args0 " in
2142               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2143             esac
2144             ;;
2145           -* ) ac_must_keep_next=true ;;
2146         esac
2147       fi
2148       as_fn_append ac_configure_args " '$ac_arg'"
2149       ;;
2150     esac
2151   done
2152 done
2153 { ac_configure_args0=; unset ac_configure_args0;}
2154 { ac_configure_args1=; unset ac_configure_args1;}
2155
2156 # When interrupted or exit'd, cleanup temporary files, and complete
2157 # config.log.  We remove comments because anyway the quotes in there
2158 # would cause problems or look ugly.
2159 # WARNING: Use '\'' to represent an apostrophe within the trap.
2160 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2161 trap 'exit_status=$?
2162   # Save into config.log some information that might help in debugging.
2163   {
2164     echo
2165
2166     $as_echo "## ---------------- ##
2167 ## Cache variables. ##
2168 ## ---------------- ##"
2169     echo
2170     # The following way of writing the cache mishandles newlines in values,
2171 (
2172   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2173     eval ac_val=\$$ac_var
2174     case $ac_val in #(
2175     *${as_nl}*)
2176       case $ac_var in #(
2177       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2178 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2179       esac
2180       case $ac_var in #(
2181       _ | IFS | as_nl) ;; #(
2182       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2183       *) { eval $ac_var=; unset $ac_var;} ;;
2184       esac ;;
2185     esac
2186   done
2187   (set) 2>&1 |
2188     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2189     *${as_nl}ac_space=\ *)
2190       sed -n \
2191         "s/'\''/'\''\\\\'\'''\''/g;
2192           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2193       ;; #(
2194     *)
2195       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2196       ;;
2197     esac |
2198     sort
2199 )
2200     echo
2201
2202     $as_echo "## ----------------- ##
2203 ## Output variables. ##
2204 ## ----------------- ##"
2205     echo
2206     for ac_var in $ac_subst_vars
2207     do
2208       eval ac_val=\$$ac_var
2209       case $ac_val in
2210       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2211       esac
2212       $as_echo "$ac_var='\''$ac_val'\''"
2213     done | sort
2214     echo
2215
2216     if test -n "$ac_subst_files"; then
2217       $as_echo "## ------------------- ##
2218 ## File substitutions. ##
2219 ## ------------------- ##"
2220       echo
2221       for ac_var in $ac_subst_files
2222       do
2223         eval ac_val=\$$ac_var
2224         case $ac_val in
2225         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2226         esac
2227         $as_echo "$ac_var='\''$ac_val'\''"
2228       done | sort
2229       echo
2230     fi
2231
2232     if test -s confdefs.h; then
2233       $as_echo "## ----------- ##
2234 ## confdefs.h. ##
2235 ## ----------- ##"
2236       echo
2237       cat confdefs.h
2238       echo
2239     fi
2240     test "$ac_signal" != 0 &&
2241       $as_echo "$as_me: caught signal $ac_signal"
2242     $as_echo "$as_me: exit $exit_status"
2243   } >&5
2244   rm -f core *.core core.conftest.* &&
2245     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2246     exit $exit_status
2247 ' 0
2248 for ac_signal in 1 2 13 15; do
2249   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2250 done
2251 ac_signal=0
2252
2253 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2254 rm -f -r conftest* confdefs.h
2255
2256 $as_echo "/* confdefs.h */" > confdefs.h
2257
2258 # Predefined preprocessor variables.
2259
2260 cat >>confdefs.h <<_ACEOF
2261 #define PACKAGE_NAME "$PACKAGE_NAME"
2262 _ACEOF
2263
2264 cat >>confdefs.h <<_ACEOF
2265 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2266 _ACEOF
2267
2268 cat >>confdefs.h <<_ACEOF
2269 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2270 _ACEOF
2271
2272 cat >>confdefs.h <<_ACEOF
2273 #define PACKAGE_STRING "$PACKAGE_STRING"
2274 _ACEOF
2275
2276 cat >>confdefs.h <<_ACEOF
2277 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2278 _ACEOF
2279
2280 cat >>confdefs.h <<_ACEOF
2281 #define PACKAGE_URL "$PACKAGE_URL"
2282 _ACEOF
2283
2284
2285 # Let the site file select an alternate cache file if it wants to.
2286 # Prefer an explicitly selected file to automatically selected ones.
2287 ac_site_file1=NONE
2288 ac_site_file2=NONE
2289 if test -n "$CONFIG_SITE"; then
2290   # We do not want a PATH search for config.site.
2291   case $CONFIG_SITE in #((
2292     -*)  ac_site_file1=./$CONFIG_SITE;;
2293     */*) ac_site_file1=$CONFIG_SITE;;
2294     *)   ac_site_file1=./$CONFIG_SITE;;
2295   esac
2296 elif test "x$prefix" != xNONE; then
2297   ac_site_file1=$prefix/share/config.site
2298   ac_site_file2=$prefix/etc/config.site
2299 else
2300   ac_site_file1=$ac_default_prefix/share/config.site
2301   ac_site_file2=$ac_default_prefix/etc/config.site
2302 fi
2303 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2304 do
2305   test "x$ac_site_file" = xNONE && continue
2306   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2307     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2308 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2309     sed 's/^/| /' "$ac_site_file" >&5
2310     . "$ac_site_file" \
2311       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2312 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2313 as_fn_error $? "failed to load site script $ac_site_file
2314 See \`config.log' for more details" "$LINENO" 5; }
2315   fi
2316 done
2317
2318 if test -r "$cache_file"; then
2319   # Some versions of bash will fail to source /dev/null (special files
2320   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2321   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2322     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2323 $as_echo "$as_me: loading cache $cache_file" >&6;}
2324     case $cache_file in
2325       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2326       *)                      . "./$cache_file";;
2327     esac
2328   fi
2329 else
2330   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2331 $as_echo "$as_me: creating cache $cache_file" >&6;}
2332   >$cache_file
2333 fi
2334
2335 # Check that the precious variables saved in the cache have kept the same
2336 # value.
2337 ac_cache_corrupted=false
2338 for ac_var in $ac_precious_vars; do
2339   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2340   eval ac_new_set=\$ac_env_${ac_var}_set
2341   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2342   eval ac_new_val=\$ac_env_${ac_var}_value
2343   case $ac_old_set,$ac_new_set in
2344     set,)
2345       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2346 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2347       ac_cache_corrupted=: ;;
2348     ,set)
2349       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2350 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2351       ac_cache_corrupted=: ;;
2352     ,);;
2353     *)
2354       if test "x$ac_old_val" != "x$ac_new_val"; then
2355         # differences in whitespace do not lead to failure.
2356         ac_old_val_w=`echo x $ac_old_val`
2357         ac_new_val_w=`echo x $ac_new_val`
2358         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2359           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2360 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2361           ac_cache_corrupted=:
2362         else
2363           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2364 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2365           eval $ac_var=\$ac_old_val
2366         fi
2367         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2368 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2369         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2370 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2371       fi;;
2372   esac
2373   # Pass precious variables to config.status.
2374   if test "$ac_new_set" = set; then
2375     case $ac_new_val in
2376     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2377     *) ac_arg=$ac_var=$ac_new_val ;;
2378     esac
2379     case " $ac_configure_args " in
2380       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2381       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2382     esac
2383   fi
2384 done
2385 if $ac_cache_corrupted; then
2386   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2387 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2388   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2389 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2390   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2391 fi
2392 ## -------------------- ##
2393 ## Main body of script. ##
2394 ## -------------------- ##
2395
2396 ac_ext=c
2397 ac_cpp='$CPP $CPPFLAGS'
2398 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2399 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2400 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2401
2402
2403 # This file contains common code used by all simulators.
2404 #
2405 # SIM_AC_COMMON invokes AC macros used by all simulators and by the common
2406 # directory.  It is intended to be invoked before any target specific stuff.
2407 # SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate the Makefile.
2408 # It is intended to be invoked last.
2409 #
2410 # The simulator's configure.ac should look like:
2411 #
2412 # dnl Process this file with autoconf to produce a configure script.
2413 # AC_PREREQ(2.64)dnl
2414 # AC_INIT(Makefile.in)
2415 # sinclude(../common/aclocal.m4)
2416 #
2417 # SIM_AC_COMMON
2418 #
2419 # ... target specific stuff ...
2420 #
2421 # SIM_AC_OUTPUT
2422
2423 # Include global overrides and fixes for Autoconf.
2424
2425
2426
2427
2428
2429
2430
2431
2432
2433
2434
2435
2436
2437
2438
2439
2440
2441
2442
2443
2444
2445
2446
2447
2448
2449
2450
2451
2452
2453
2454
2455
2456
2457
2458
2459 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
2460 #
2461 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
2462 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
2463 #   Written by Gordon Matzigkeit, 1996
2464 #
2465 # This file is free software; the Free Software Foundation gives
2466 # unlimited permission to copy and/or distribute it, with or without
2467 # modifications, as long as this notice is preserved.
2468
2469
2470
2471 # serial 56 LT_INIT
2472
2473
2474 # LT_PREREQ(VERSION)
2475 # ------------------
2476 # Complain and exit if this libtool version is less that VERSION.
2477
2478
2479
2480 # _LT_CHECK_BUILDDIR
2481 # ------------------
2482 # Complain if the absolute build directory name contains unusual characters
2483
2484
2485
2486 # LT_INIT([OPTIONS])
2487 # ------------------
2488 # LT_INIT
2489
2490 # Old names:
2491 # This is what autoupdate's m4 run will expand.  It fires
2492 # the warning (with _au_warn_XXX), outputs it into the
2493 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2494 # the replacement expansion.
2495
2496
2497 # This is an auxiliary macro that is also run when
2498 # autoupdate runs m4.  It simply calls m4_warning, but
2499 # we need a wrapper so that each warning is emitted only
2500 # once.  We break the quoting in m4_warning's argument in
2501 # order to expand this macro's arguments, not AU_DEFUN's.
2502
2503
2504 # Finally, this is the expansion that is picked up by
2505 # autoconf.  It tells the user to run autoupdate, and
2506 # then outputs the replacement expansion.  We do not care
2507 # about autoupdate's warning because that contains
2508 # information on what to do *after* running autoupdate.
2509
2510 # This is what autoupdate's m4 run will expand.  It fires
2511 # the warning (with _au_warn_XXX), outputs it into the
2512 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2513 # the replacement expansion.
2514
2515
2516 # This is an auxiliary macro that is also run when
2517 # autoupdate runs m4.  It simply calls m4_warning, but
2518 # we need a wrapper so that each warning is emitted only
2519 # once.  We break the quoting in m4_warning's argument in
2520 # order to expand this macro's arguments, not AU_DEFUN's.
2521
2522
2523 # Finally, this is the expansion that is picked up by
2524 # autoconf.  It tells the user to run autoupdate, and
2525 # then outputs the replacement expansion.  We do not care
2526 # about autoupdate's warning because that contains
2527 # information on what to do *after* running autoupdate.
2528
2529
2530
2531 # _LT_CC_BASENAME(CC)
2532 # -------------------
2533 # Calculate cc_basename.  Skip known compiler wrappers and cross-prefix.
2534
2535
2536
2537 # _LT_FILEUTILS_DEFAULTS
2538 # ----------------------
2539 # It is okay to use these file commands and assume they have been set
2540 # sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
2541 # _LT_FILEUTILS_DEFAULTS
2542
2543
2544 # _LT_SETUP
2545 # ---------
2546 # _LT_SETUP
2547
2548
2549 # _LT_PREPARE_SED_QUOTE_VARS
2550 # --------------------------
2551 # Define a few sed substitution that help us do robust quoting.
2552
2553
2554 # _LT_PROG_LTMAIN
2555 # ---------------
2556 # Note that this code is called both from `configure', and `config.status'
2557 # now that we use AC_CONFIG_COMMANDS to generate libtool.  Notably,
2558 # `config.status' has no value for ac_aux_dir unless we are using Automake,
2559 # so we pass a copy along to make sure it has a sensible value anyway.
2560 # _LT_PROG_LTMAIN
2561
2562
2563 ## ------------------------------------- ##
2564 ## Accumulate code for creating libtool. ##
2565 ## ------------------------------------- ##
2566
2567 # So that we can recreate a full libtool script including additional
2568 # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
2569 # in macros and then make a single call at the end using the `libtool'
2570 # label.
2571
2572
2573 # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
2574 # ----------------------------------------
2575 # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
2576
2577
2578 # Initialize.
2579
2580
2581
2582 # _LT_CONFIG_LIBTOOL([COMMANDS])
2583 # ------------------------------
2584 # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
2585
2586
2587 # Initialize.
2588
2589
2590
2591 # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
2592 # -----------------------------------------------------
2593
2594
2595
2596 # _LT_FORMAT_COMMENT([COMMENT])
2597 # -----------------------------
2598 # Add leading comment marks to the start of each line, and a trailing
2599 # full-stop to the whole comment if one is not present already.
2600
2601
2602
2603
2604 ## ------------------------ ##
2605 ## FIXME: Eliminate VARNAME ##
2606 ## ------------------------ ##
2607
2608
2609 # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
2610 # -------------------------------------------------------------------
2611 # CONFIGNAME is the name given to the value in the libtool script.
2612 # VARNAME is the (base) name used in the configure script.
2613 # VALUE may be 0, 1 or 2 for a computed quote escaped value based on
2614 # VARNAME.  Any other value will be used directly.
2615
2616
2617
2618 # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
2619 # --------------------------------------------------------
2620
2621
2622
2623 # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
2624 # ------------------------------------------------
2625
2626
2627
2628 # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
2629 # ---------------------------------------------------------
2630
2631
2632
2633 # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
2634 # --------------------------------------------------
2635
2636
2637
2638 # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
2639 # ---------------------------------------------------
2640
2641
2642
2643 # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
2644 # ---------------------------------------------------
2645
2646
2647
2648
2649 # lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
2650 # ------------------------------------------------
2651
2652
2653
2654
2655 # _LT_CONFIG_STATUS_DECLARE([VARNAME])
2656 # ------------------------------------
2657 # Quote a variable value, and forward it to `config.status' so that its
2658 # declaration there will have the same value as in `configure'.  VARNAME
2659 # must have a single quote delimited value for this to work.
2660
2661
2662
2663 # _LT_CONFIG_STATUS_DECLARATIONS
2664 # ------------------------------
2665 # We delimit libtool config variables with single quotes, so when
2666 # we write them to config.status, we have to be sure to quote all
2667 # embedded single quotes properly.  In configure, this macro expands
2668 # each variable declared with _LT_DECL (and _LT_TAGDECL) into:
2669 #
2670 #    <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
2671
2672
2673
2674 # _LT_LIBTOOL_TAGS
2675 # ----------------
2676 # Output comment and list of tags supported by the script
2677
2678
2679
2680 # _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
2681 # -----------------------------------
2682 # Extract the dictionary values for VARNAME (optionally with TAG) and
2683 # expand to a commented shell variable setting:
2684 #
2685 #    # Some comment about what VAR is for.
2686 #    visible_name=$lt_internal_name
2687
2688
2689
2690 # _LT_LIBTOOL_CONFIG_VARS
2691 # -----------------------
2692 # Produce commented declarations of non-tagged libtool config variables
2693 # suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
2694 # script.  Tagged libtool config variables (even for the LIBTOOL CONFIG
2695 # section) are produced by _LT_LIBTOOL_TAG_VARS.
2696
2697
2698
2699 # _LT_LIBTOOL_TAG_VARS(TAG)
2700 # -------------------------
2701
2702
2703
2704 # _LT_TAGVAR(VARNAME, [TAGNAME])
2705 # ------------------------------
2706
2707
2708
2709 # _LT_CONFIG_COMMANDS
2710 # -------------------
2711 # Send accumulated output to $CONFIG_STATUS.  Thanks to the lists of
2712 # variables for single and double quote escaping we saved from calls
2713 # to _LT_DECL, we can put quote escaped variables declarations
2714 # into `config.status', and then the shell code to quote escape them in
2715 # for loops in `config.status'.  Finally, any additional code accumulated
2716 # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
2717 #_LT_CONFIG_COMMANDS
2718
2719
2720 # Initialize.
2721
2722
2723 # _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
2724 # ------------------------------------
2725 # Generate a child script FILE with all initialization necessary to
2726 # reuse the environment learned by the parent script, and make the
2727 # file executable.  If COMMENT is supplied, it is inserted after the
2728 # `#!' sequence but before initialization text begins.  After this
2729 # macro, additional text can be appended to FILE to form the body of
2730 # the child script.  The macro ends with non-zero status if the
2731 # file could not be fully written (such as if the disk is full).
2732 # _LT_GENERATED_FILE_INIT
2733
2734 # LT_OUTPUT
2735 # ---------
2736 # This macro allows early generation of the libtool script (before
2737 # AC_OUTPUT is called), incase it is used in configure for compilation
2738 # tests.
2739 # LT_OUTPUT
2740
2741
2742 # _LT_CONFIG(TAG)
2743 # ---------------
2744 # If TAG is the built-in tag, create an initial libtool script with a
2745 # default configuration from the untagged config vars.  Otherwise add code
2746 # to config.status for appending the configuration named by TAG from the
2747 # matching tagged config vars.
2748 # _LT_CONFIG
2749
2750
2751 # LT_SUPPORTED_TAG(TAG)
2752 # ---------------------
2753 # Trace this macro to discover what tags are supported by the libtool
2754 # --tag option, using:
2755 #    autoconf --trace 'LT_SUPPORTED_TAG:$1'
2756
2757
2758
2759 # C support is built-in for now
2760
2761
2762
2763
2764 # LT_LANG(LANG)
2765 # -------------
2766 # Enable libtool support for the given language if not already enabled.
2767 # LT_LANG
2768
2769
2770 # _LT_LANG(LANGNAME)
2771 # ------------------
2772 # _LT_LANG
2773
2774
2775 # _LT_LANG_DEFAULT_CONFIG
2776 # -----------------------
2777 # _LT_LANG_DEFAULT_CONFIG
2778
2779 # Obsolete macros:
2780 # This is what autoupdate's m4 run will expand.  It fires
2781 # the warning (with _au_warn_XXX), outputs it into the
2782 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2783 # the replacement expansion.
2784
2785
2786 # This is an auxiliary macro that is also run when
2787 # autoupdate runs m4.  It simply calls m4_warning, but
2788 # we need a wrapper so that each warning is emitted only
2789 # once.  We break the quoting in m4_warning's argument in
2790 # order to expand this macro's arguments, not AU_DEFUN's.
2791
2792
2793 # Finally, this is the expansion that is picked up by
2794 # autoconf.  It tells the user to run autoupdate, and
2795 # then outputs the replacement expansion.  We do not care
2796 # about autoupdate's warning because that contains
2797 # information on what to do *after* running autoupdate.
2798
2799 # This is what autoupdate's m4 run will expand.  It fires
2800 # the warning (with _au_warn_XXX), outputs it into the
2801 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2802 # the replacement expansion.
2803
2804
2805 # This is an auxiliary macro that is also run when
2806 # autoupdate runs m4.  It simply calls m4_warning, but
2807 # we need a wrapper so that each warning is emitted only
2808 # once.  We break the quoting in m4_warning's argument in
2809 # order to expand this macro's arguments, not AU_DEFUN's.
2810
2811
2812 # Finally, this is the expansion that is picked up by
2813 # autoconf.  It tells the user to run autoupdate, and
2814 # then outputs the replacement expansion.  We do not care
2815 # about autoupdate's warning because that contains
2816 # information on what to do *after* running autoupdate.
2817
2818 # This is what autoupdate's m4 run will expand.  It fires
2819 # the warning (with _au_warn_XXX), outputs it into the
2820 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2821 # the replacement expansion.
2822
2823
2824 # This is an auxiliary macro that is also run when
2825 # autoupdate runs m4.  It simply calls m4_warning, but
2826 # we need a wrapper so that each warning is emitted only
2827 # once.  We break the quoting in m4_warning's argument in
2828 # order to expand this macro's arguments, not AU_DEFUN's.
2829
2830
2831 # Finally, this is the expansion that is picked up by
2832 # autoconf.  It tells the user to run autoupdate, and
2833 # then outputs the replacement expansion.  We do not care
2834 # about autoupdate's warning because that contains
2835 # information on what to do *after* running autoupdate.
2836
2837 # This is what autoupdate's m4 run will expand.  It fires
2838 # the warning (with _au_warn_XXX), outputs it into the
2839 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2840 # the replacement expansion.
2841
2842
2843 # This is an auxiliary macro that is also run when
2844 # autoupdate runs m4.  It simply calls m4_warning, but
2845 # we need a wrapper so that each warning is emitted only
2846 # once.  We break the quoting in m4_warning's argument in
2847 # order to expand this macro's arguments, not AU_DEFUN's.
2848
2849
2850 # Finally, this is the expansion that is picked up by
2851 # autoconf.  It tells the user to run autoupdate, and
2852 # then outputs the replacement expansion.  We do not care
2853 # about autoupdate's warning because that contains
2854 # information on what to do *after* running autoupdate.
2855
2856 # This is what autoupdate's m4 run will expand.  It fires
2857 # the warning (with _au_warn_XXX), outputs it into the
2858 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2859 # the replacement expansion.
2860
2861
2862 # This is an auxiliary macro that is also run when
2863 # autoupdate runs m4.  It simply calls m4_warning, but
2864 # we need a wrapper so that each warning is emitted only
2865 # once.  We break the quoting in m4_warning's argument in
2866 # order to expand this macro's arguments, not AU_DEFUN's.
2867
2868
2869 # Finally, this is the expansion that is picked up by
2870 # autoconf.  It tells the user to run autoupdate, and
2871 # then outputs the replacement expansion.  We do not care
2872 # about autoupdate's warning because that contains
2873 # information on what to do *after* running autoupdate.
2874
2875
2876
2877 # _LT_TAG_COMPILER
2878 # ----------------
2879 # _LT_TAG_COMPILER
2880
2881
2882 # _LT_COMPILER_BOILERPLATE
2883 # ------------------------
2884 # Check for compiler boilerplate output or warnings with
2885 # the simple compiler test code.
2886 # _LT_COMPILER_BOILERPLATE
2887
2888
2889 # _LT_LINKER_BOILERPLATE
2890 # ----------------------
2891 # Check for linker boilerplate output or warnings with
2892 # the simple link test code.
2893 # _LT_LINKER_BOILERPLATE
2894
2895 # _LT_REQUIRED_DARWIN_CHECKS
2896 # -------------------------
2897
2898
2899
2900 # _LT_DARWIN_LINKER_FEATURES
2901 # --------------------------
2902 # Checks for linker and compiler features on darwin
2903
2904
2905 # _LT_SYS_MODULE_PATH_AIX
2906 # -----------------------
2907 # Links a minimal program and checks the executable
2908 # for the system default hardcoded library path. In most cases,
2909 # this is /usr/lib:/lib, but when the MPI compilers are used
2910 # the location of the communication and MPI libs are included too.
2911 # If we don't find anything, use the default library path according
2912 # to the aix ld manual.
2913 # _LT_SYS_MODULE_PATH_AIX
2914
2915
2916 # _LT_SHELL_INIT(ARG)
2917 # -------------------
2918 # _LT_SHELL_INIT
2919
2920
2921
2922 # _LT_PROG_ECHO_BACKSLASH
2923 # -----------------------
2924 # Find how we can fake an echo command that does not interpret backslash.
2925 # In particular, with Autoconf 2.60 or later we add some code to the start
2926 # of the generated configure script which will find a shell with a builtin
2927 # printf (which we can use as an echo command).
2928 # _LT_PROG_ECHO_BACKSLASH
2929
2930
2931 # _LT_ENABLE_LOCK
2932 # ---------------
2933 # _LT_ENABLE_LOCK
2934
2935
2936 # _LT_CMD_OLD_ARCHIVE
2937 # -------------------
2938 # _LT_CMD_OLD_ARCHIVE
2939
2940
2941 # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
2942 #               [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
2943 # ----------------------------------------------------------------
2944 # Check whether the given compiler option works
2945 # _LT_COMPILER_OPTION
2946
2947 # Old name:
2948 # This is what autoupdate's m4 run will expand.  It fires
2949 # the warning (with _au_warn_XXX), outputs it into the
2950 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2951 # the replacement expansion.
2952
2953
2954 # This is an auxiliary macro that is also run when
2955 # autoupdate runs m4.  It simply calls m4_warning, but
2956 # we need a wrapper so that each warning is emitted only
2957 # once.  We break the quoting in m4_warning's argument in
2958 # order to expand this macro's arguments, not AU_DEFUN's.
2959
2960
2961 # Finally, this is the expansion that is picked up by
2962 # autoconf.  It tells the user to run autoupdate, and
2963 # then outputs the replacement expansion.  We do not care
2964 # about autoupdate's warning because that contains
2965 # information on what to do *after* running autoupdate.
2966
2967
2968
2969 # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
2970 #                  [ACTION-SUCCESS], [ACTION-FAILURE])
2971 # ----------------------------------------------------
2972 # Check whether the given linker option works
2973 # _LT_LINKER_OPTION
2974
2975 # Old name:
2976 # This is what autoupdate's m4 run will expand.  It fires
2977 # the warning (with _au_warn_XXX), outputs it into the
2978 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2979 # the replacement expansion.
2980
2981
2982 # This is an auxiliary macro that is also run when
2983 # autoupdate runs m4.  It simply calls m4_warning, but
2984 # we need a wrapper so that each warning is emitted only
2985 # once.  We break the quoting in m4_warning's argument in
2986 # order to expand this macro's arguments, not AU_DEFUN's.
2987
2988
2989 # Finally, this is the expansion that is picked up by
2990 # autoconf.  It tells the user to run autoupdate, and
2991 # then outputs the replacement expansion.  We do not care
2992 # about autoupdate's warning because that contains
2993 # information on what to do *after* running autoupdate.
2994
2995
2996
2997 # LT_CMD_MAX_LEN
2998 #---------------
2999 # LT_CMD_MAX_LEN
3000
3001 # Old name:
3002 # This is what autoupdate's m4 run will expand.  It fires
3003 # the warning (with _au_warn_XXX), outputs it into the
3004 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3005 # the replacement expansion.
3006
3007
3008 # This is an auxiliary macro that is also run when
3009 # autoupdate runs m4.  It simply calls m4_warning, but
3010 # we need a wrapper so that each warning is emitted only
3011 # once.  We break the quoting in m4_warning's argument in
3012 # order to expand this macro's arguments, not AU_DEFUN's.
3013
3014
3015 # Finally, this is the expansion that is picked up by
3016 # autoconf.  It tells the user to run autoupdate, and
3017 # then outputs the replacement expansion.  We do not care
3018 # about autoupdate's warning because that contains
3019 # information on what to do *after* running autoupdate.
3020
3021
3022
3023 # _LT_HEADER_DLFCN
3024 # ----------------
3025 # _LT_HEADER_DLFCN
3026
3027
3028 # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
3029 #                      ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
3030 # ----------------------------------------------------------------
3031 # _LT_TRY_DLOPEN_SELF
3032
3033
3034 # LT_SYS_DLOPEN_SELF
3035 # ------------------
3036 # LT_SYS_DLOPEN_SELF
3037
3038 # Old name:
3039 # This is what autoupdate's m4 run will expand.  It fires
3040 # the warning (with _au_warn_XXX), outputs it into the
3041 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3042 # the replacement expansion.
3043
3044
3045 # This is an auxiliary macro that is also run when
3046 # autoupdate runs m4.  It simply calls m4_warning, but
3047 # we need a wrapper so that each warning is emitted only
3048 # once.  We break the quoting in m4_warning's argument in
3049 # order to expand this macro's arguments, not AU_DEFUN's.
3050
3051
3052 # Finally, this is the expansion that is picked up by
3053 # autoconf.  It tells the user to run autoupdate, and
3054 # then outputs the replacement expansion.  We do not care
3055 # about autoupdate's warning because that contains
3056 # information on what to do *after* running autoupdate.
3057
3058
3059
3060 # _LT_COMPILER_C_O([TAGNAME])
3061 # ---------------------------
3062 # Check to see if options -c and -o are simultaneously supported by compiler.
3063 # This macro does not hard code the compiler like AC_PROG_CC_C_O.
3064 # _LT_COMPILER_C_O
3065
3066
3067 # _LT_COMPILER_FILE_LOCKS([TAGNAME])
3068 # ----------------------------------
3069 # Check to see if we can do hard links to lock some files if needed
3070 # _LT_COMPILER_FILE_LOCKS
3071
3072
3073 # _LT_CHECK_OBJDIR
3074 # ----------------
3075 # _LT_CHECK_OBJDIR
3076
3077
3078 # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
3079 # --------------------------------------
3080 # Check hardcoding attributes.
3081 # _LT_LINKER_HARDCODE_LIBPATH
3082
3083
3084 # _LT_CMD_STRIPLIB
3085 # ----------------
3086 # _LT_CMD_STRIPLIB
3087
3088
3089 # _LT_SYS_DYNAMIC_LINKER([TAG])
3090 # -----------------------------
3091 # PORTME Fill in your ld.so characteristics
3092 # _LT_SYS_DYNAMIC_LINKER
3093
3094
3095 # _LT_PATH_TOOL_PREFIX(TOOL)
3096 # --------------------------
3097 # find a file program which can recognize shared library
3098 # _LT_PATH_TOOL_PREFIX
3099
3100 # Old name:
3101 # This is what autoupdate's m4 run will expand.  It fires
3102 # the warning (with _au_warn_XXX), outputs it into the
3103 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3104 # the replacement expansion.
3105
3106
3107 # This is an auxiliary macro that is also run when
3108 # autoupdate runs m4.  It simply calls m4_warning, but
3109 # we need a wrapper so that each warning is emitted only
3110 # once.  We break the quoting in m4_warning's argument in
3111 # order to expand this macro's arguments, not AU_DEFUN's.
3112
3113
3114 # Finally, this is the expansion that is picked up by
3115 # autoconf.  It tells the user to run autoupdate, and
3116 # then outputs the replacement expansion.  We do not care
3117 # about autoupdate's warning because that contains
3118 # information on what to do *after* running autoupdate.
3119
3120
3121
3122 # _LT_PATH_MAGIC
3123 # --------------
3124 # find a file program which can recognize a shared library
3125 # _LT_PATH_MAGIC
3126
3127
3128 # LT_PATH_LD
3129 # ----------
3130 # find the pathname to the GNU or non-GNU linker
3131 # LT_PATH_LD
3132
3133 # Old names:
3134 # This is what autoupdate's m4 run will expand.  It fires
3135 # the warning (with _au_warn_XXX), outputs it into the
3136 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3137 # the replacement expansion.
3138
3139
3140 # This is an auxiliary macro that is also run when
3141 # autoupdate runs m4.  It simply calls m4_warning, but
3142 # we need a wrapper so that each warning is emitted only
3143 # once.  We break the quoting in m4_warning's argument in
3144 # order to expand this macro's arguments, not AU_DEFUN's.
3145
3146
3147 # Finally, this is the expansion that is picked up by
3148 # autoconf.  It tells the user to run autoupdate, and
3149 # then outputs the replacement expansion.  We do not care
3150 # about autoupdate's warning because that contains
3151 # information on what to do *after* running autoupdate.
3152
3153 # This is what autoupdate's m4 run will expand.  It fires
3154 # the warning (with _au_warn_XXX), outputs it into the
3155 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3156 # the replacement expansion.
3157
3158
3159 # This is an auxiliary macro that is also run when
3160 # autoupdate runs m4.  It simply calls m4_warning, but
3161 # we need a wrapper so that each warning is emitted only
3162 # once.  We break the quoting in m4_warning's argument in
3163 # order to expand this macro's arguments, not AU_DEFUN's.
3164
3165
3166 # Finally, this is the expansion that is picked up by
3167 # autoconf.  It tells the user to run autoupdate, and
3168 # then outputs the replacement expansion.  We do not care
3169 # about autoupdate's warning because that contains
3170 # information on what to do *after* running autoupdate.
3171
3172
3173
3174 # _LT_PATH_LD_GNU
3175 #- --------------
3176 # _LT_PATH_LD_GNU
3177
3178
3179 # _LT_CMD_RELOAD
3180 # --------------
3181 # find reload flag for linker
3182 #   -- PORTME Some linkers may need a different reload flag.
3183 # _LT_CMD_RELOAD
3184
3185
3186 # _LT_CHECK_MAGIC_METHOD
3187 # ----------------------
3188 # how to check for library dependencies
3189 #  -- PORTME fill in with the dynamic library characteristics
3190 # _LT_CHECK_MAGIC_METHOD
3191
3192
3193 # LT_PATH_NM
3194 # ----------
3195 # find the pathname to a BSD- or MS-compatible name lister
3196 # LT_PATH_NM
3197
3198 # Old names:
3199 # This is what autoupdate's m4 run will expand.  It fires
3200 # the warning (with _au_warn_XXX), outputs it into the
3201 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3202 # the replacement expansion.
3203
3204
3205 # This is an auxiliary macro that is also run when
3206 # autoupdate runs m4.  It simply calls m4_warning, but
3207 # we need a wrapper so that each warning is emitted only
3208 # once.  We break the quoting in m4_warning's argument in
3209 # order to expand this macro's arguments, not AU_DEFUN's.
3210
3211
3212 # Finally, this is the expansion that is picked up by
3213 # autoconf.  It tells the user to run autoupdate, and
3214 # then outputs the replacement expansion.  We do not care
3215 # about autoupdate's warning because that contains
3216 # information on what to do *after* running autoupdate.
3217
3218 # This is what autoupdate's m4 run will expand.  It fires
3219 # the warning (with _au_warn_XXX), outputs it into the
3220 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3221 # the replacement expansion.
3222
3223
3224 # This is an auxiliary macro that is also run when
3225 # autoupdate runs m4.  It simply calls m4_warning, but
3226 # we need a wrapper so that each warning is emitted only
3227 # once.  We break the quoting in m4_warning's argument in
3228 # order to expand this macro's arguments, not AU_DEFUN's.
3229
3230
3231 # Finally, this is the expansion that is picked up by
3232 # autoconf.  It tells the user to run autoupdate, and
3233 # then outputs the replacement expansion.  We do not care
3234 # about autoupdate's warning because that contains
3235 # information on what to do *after* running autoupdate.
3236
3237
3238
3239 # LT_LIB_M
3240 # --------
3241 # check for math library
3242 # LT_LIB_M
3243
3244 # Old name:
3245 # This is what autoupdate's m4 run will expand.  It fires
3246 # the warning (with _au_warn_XXX), outputs it into the
3247 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3248 # the replacement expansion.
3249
3250
3251 # This is an auxiliary macro that is also run when
3252 # autoupdate runs m4.  It simply calls m4_warning, but
3253 # we need a wrapper so that each warning is emitted only
3254 # once.  We break the quoting in m4_warning's argument in
3255 # order to expand this macro's arguments, not AU_DEFUN's.
3256
3257
3258 # Finally, this is the expansion that is picked up by
3259 # autoconf.  It tells the user to run autoupdate, and
3260 # then outputs the replacement expansion.  We do not care
3261 # about autoupdate's warning because that contains
3262 # information on what to do *after* running autoupdate.
3263
3264
3265
3266 # _LT_COMPILER_NO_RTTI([TAGNAME])
3267 # -------------------------------
3268 # _LT_COMPILER_NO_RTTI
3269
3270
3271 # _LT_CMD_GLOBAL_SYMBOLS
3272 # ----------------------
3273  # _LT_CMD_GLOBAL_SYMBOLS
3274
3275
3276 # _LT_COMPILER_PIC([TAGNAME])
3277 # ---------------------------
3278 # _LT_COMPILER_PIC
3279
3280
3281 # _LT_LINKER_SHLIBS([TAGNAME])
3282 # ----------------------------
3283 # See if the linker supports building shared libraries.
3284 # _LT_LINKER_SHLIBS
3285
3286
3287 # _LT_LANG_C_CONFIG([TAG])
3288 # ------------------------
3289 # Ensure that the configuration variables for a C compiler are suitably
3290 # defined.  These variables are subsequently used by _LT_CONFIG to write
3291 # the compiler configuration to `libtool'.
3292 # _LT_LANG_C_CONFIG
3293
3294
3295 # _LT_LANG_CXX_CONFIG([TAG])
3296 # --------------------------
3297 # Ensure that the configuration variables for a C++ compiler are suitably
3298 # defined.  These variables are subsequently used by _LT_CONFIG to write
3299 # the compiler configuration to `libtool'.
3300 # _LT_LANG_CXX_CONFIG
3301
3302
3303 # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
3304 # ---------------------------------
3305 # Figure out "hidden" library dependencies from verbose
3306 # compiler output when linking a shared library.
3307 # Parse the compiler output and extract the necessary
3308 # objects, libraries and library flags.
3309 # _LT_SYS_HIDDEN_LIBDEPS
3310
3311
3312 # _LT_LANG_F77_CONFIG([TAG])
3313 # --------------------------
3314 # Ensure that the configuration variables for a Fortran 77 compiler are
3315 # suitably defined.  These variables are subsequently used by _LT_CONFIG
3316 # to write the compiler configuration to `libtool'.
3317 # _LT_LANG_F77_CONFIG
3318
3319
3320 # _LT_LANG_FC_CONFIG([TAG])
3321 # -------------------------
3322 # Ensure that the configuration variables for a Fortran compiler are
3323 # suitably defined.  These variables are subsequently used by _LT_CONFIG
3324 # to write the compiler configuration to `libtool'.
3325 # _LT_LANG_FC_CONFIG
3326
3327
3328 # _LT_LANG_GCJ_CONFIG([TAG])
3329 # --------------------------
3330 # Ensure that the configuration variables for the GNU Java Compiler compiler
3331 # are suitably defined.  These variables are subsequently used by _LT_CONFIG
3332 # to write the compiler configuration to `libtool'.
3333 # _LT_LANG_GCJ_CONFIG
3334
3335
3336 # _LT_LANG_RC_CONFIG([TAG])
3337 # -------------------------
3338 # Ensure that the configuration variables for the Windows resource compiler
3339 # are suitably defined.  These variables are subsequently used by _LT_CONFIG
3340 # to write the compiler configuration to `libtool'.
3341 # _LT_LANG_RC_CONFIG
3342
3343
3344 # LT_PROG_GCJ
3345 # -----------
3346
3347
3348 # Old name:
3349 # This is what autoupdate's m4 run will expand.  It fires
3350 # the warning (with _au_warn_XXX), outputs it into the
3351 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3352 # the replacement expansion.
3353
3354
3355 # This is an auxiliary macro that is also run when
3356 # autoupdate runs m4.  It simply calls m4_warning, but
3357 # we need a wrapper so that each warning is emitted only
3358 # once.  We break the quoting in m4_warning's argument in
3359 # order to expand this macro's arguments, not AU_DEFUN's.
3360
3361
3362 # Finally, this is the expansion that is picked up by
3363 # autoconf.  It tells the user to run autoupdate, and
3364 # then outputs the replacement expansion.  We do not care
3365 # about autoupdate's warning because that contains
3366 # information on what to do *after* running autoupdate.
3367
3368
3369
3370 # LT_PROG_RC
3371 # ----------
3372
3373
3374 # Old name:
3375 # This is what autoupdate's m4 run will expand.  It fires
3376 # the warning (with _au_warn_XXX), outputs it into the
3377 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3378 # the replacement expansion.
3379
3380
3381 # This is an auxiliary macro that is also run when
3382 # autoupdate runs m4.  It simply calls m4_warning, but
3383 # we need a wrapper so that each warning is emitted only
3384 # once.  We break the quoting in m4_warning's argument in
3385 # order to expand this macro's arguments, not AU_DEFUN's.
3386
3387
3388 # Finally, this is the expansion that is picked up by
3389 # autoconf.  It tells the user to run autoupdate, and
3390 # then outputs the replacement expansion.  We do not care
3391 # about autoupdate's warning because that contains
3392 # information on what to do *after* running autoupdate.
3393
3394
3395
3396 # _LT_DECL_EGREP
3397 # --------------
3398 # If we don't have a new enough Autoconf to choose the best grep
3399 # available, choose the one first in the user's PATH.
3400
3401
3402
3403 # _LT_DECL_OBJDUMP
3404 # --------------
3405 # If we don't have a new enough Autoconf to choose the best objdump
3406 # available, choose the one first in the user's PATH.
3407
3408
3409
3410 # _LT_DECL_SED
3411 # ------------
3412 # Check for a fully-functional sed program, that truncates
3413 # as few characters as possible.  Prefer GNU sed if found.
3414 # _LT_DECL_SED
3415
3416 #m4_ifndef
3417
3418 # Old name:
3419 # This is what autoupdate's m4 run will expand.  It fires
3420 # the warning (with _au_warn_XXX), outputs it into the
3421 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3422 # the replacement expansion.
3423
3424
3425 # This is an auxiliary macro that is also run when
3426 # autoupdate runs m4.  It simply calls m4_warning, but
3427 # we need a wrapper so that each warning is emitted only
3428 # once.  We break the quoting in m4_warning's argument in
3429 # order to expand this macro's arguments, not AU_DEFUN's.
3430
3431
3432 # Finally, this is the expansion that is picked up by
3433 # autoconf.  It tells the user to run autoupdate, and
3434 # then outputs the replacement expansion.  We do not care
3435 # about autoupdate's warning because that contains
3436 # information on what to do *after* running autoupdate.
3437
3438
3439
3440 # _LT_CHECK_SHELL_FEATURES
3441 # ------------------------
3442 # Find out whether the shell is Bourne or XSI compatible,
3443 # or has some other useful features.
3444 # _LT_CHECK_SHELL_FEATURES
3445
3446
3447 # _LT_PROG_XSI_SHELLFNS
3448 # ---------------------
3449 # Bourne and XSI compatible variants of some useful shell functions.
3450
3451
3452 # Helper functions for option handling.                    -*- Autoconf -*-
3453 #
3454 #   Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation,
3455 #   Inc.
3456 #   Written by Gary V. Vaughan, 2004
3457 #
3458 # This file is free software; the Free Software Foundation gives
3459 # unlimited permission to copy and/or distribute it, with or without
3460 # modifications, as long as this notice is preserved.
3461
3462 # serial 6 ltoptions.m4
3463
3464 # This is to help aclocal find these macros, as it can't see m4_define.
3465
3466
3467
3468 # _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
3469 # ------------------------------------------
3470
3471
3472
3473 # _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
3474 # ---------------------------------------
3475 # Set option OPTION-NAME for macro MACRO-NAME, and if there is a
3476 # matching handler defined, dispatch to it.  Other OPTION-NAMEs are
3477 # saved as a flag.
3478
3479
3480
3481 # _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
3482 # ------------------------------------------------------------
3483 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
3484
3485
3486
3487 # _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
3488 # -------------------------------------------------------
3489 # Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
3490 # are set.
3491
3492
3493
3494 # _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
3495 # ----------------------------------------
3496 # OPTION-LIST is a space-separated list of Libtool options associated
3497 # with MACRO-NAME.  If any OPTION has a matching handler declared with
3498 # LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
3499 # the unknown option and exit.
3500 # _LT_SET_OPTIONS
3501
3502
3503 ## --------------------------------- ##
3504 ## Macros to handle LT_INIT options. ##
3505 ## --------------------------------- ##
3506
3507 # _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
3508 # -----------------------------------------
3509
3510
3511
3512 # LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
3513 # -----------------------------------------------
3514 # LT_OPTION_DEFINE
3515
3516
3517 # dlopen
3518 # ------
3519
3520
3521 # This is what autoupdate's m4 run will expand.  It fires
3522 # the warning (with _au_warn_XXX), outputs it into the
3523 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3524 # the replacement expansion.
3525
3526
3527 # This is an auxiliary macro that is also run when
3528 # autoupdate runs m4.  It simply calls m4_warning, but
3529 # we need a wrapper so that each warning is emitted only
3530 # once.  We break the quoting in m4_warning's argument in
3531 # order to expand this macro's arguments, not AU_DEFUN's.
3532
3533
3534 # Finally, this is the expansion that is picked up by
3535 # autoconf.  It tells the user to run autoupdate, and
3536 # then outputs the replacement expansion.  We do not care
3537 # about autoupdate's warning because that contains
3538 # information on what to do *after* running autoupdate.
3539
3540
3541
3542
3543 # win32-dll
3544 # ---------
3545 # Declare package support for building win32 dll's.
3546 # win32-dll
3547
3548 # This is what autoupdate's m4 run will expand.  It fires
3549 # the warning (with _au_warn_XXX), outputs it into the
3550 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3551 # the replacement expansion.
3552
3553
3554 # This is an auxiliary macro that is also run when
3555 # autoupdate runs m4.  It simply calls m4_warning, but
3556 # we need a wrapper so that each warning is emitted only
3557 # once.  We break the quoting in m4_warning's argument in
3558 # order to expand this macro's arguments, not AU_DEFUN's.
3559
3560
3561 # Finally, this is the expansion that is picked up by
3562 # autoconf.  It tells the user to run autoupdate, and
3563 # then outputs the replacement expansion.  We do not care
3564 # about autoupdate's warning because that contains
3565 # information on what to do *after* running autoupdate.
3566
3567
3568
3569
3570 # _LT_ENABLE_SHARED([DEFAULT])
3571 # ----------------------------
3572 # implement the --enable-shared flag, and supports the `shared' and
3573 # `disable-shared' LT_INIT options.
3574 # DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
3575 # _LT_ENABLE_SHARED
3576
3577
3578
3579
3580 # Old names:
3581
3582
3583
3584
3585 # This is what autoupdate's m4 run will expand.  It fires
3586 # the warning (with _au_warn_XXX), outputs it into the
3587 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3588 # the replacement expansion.
3589
3590
3591 # This is an auxiliary macro that is also run when
3592 # autoupdate runs m4.  It simply calls m4_warning, but
3593 # we need a wrapper so that each warning is emitted only
3594 # once.  We break the quoting in m4_warning's argument in
3595 # order to expand this macro's arguments, not AU_DEFUN's.
3596
3597
3598 # Finally, this is the expansion that is picked up by
3599 # autoconf.  It tells the user to run autoupdate, and
3600 # then outputs the replacement expansion.  We do not care
3601 # about autoupdate's warning because that contains
3602 # information on what to do *after* running autoupdate.
3603
3604 # This is what autoupdate's m4 run will expand.  It fires
3605 # the warning (with _au_warn_XXX), outputs it into the
3606 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3607 # the replacement expansion.
3608
3609
3610 # This is an auxiliary macro that is also run when
3611 # autoupdate runs m4.  It simply calls m4_warning, but
3612 # we need a wrapper so that each warning is emitted only
3613 # once.  We break the quoting in m4_warning's argument in
3614 # order to expand this macro's arguments, not AU_DEFUN's.
3615
3616
3617 # Finally, this is the expansion that is picked up by
3618 # autoconf.  It tells the user to run autoupdate, and
3619 # then outputs the replacement expansion.  We do not care
3620 # about autoupdate's warning because that contains
3621 # information on what to do *after* running autoupdate.
3622
3623
3624
3625
3626
3627 # _LT_ENABLE_STATIC([DEFAULT])
3628 # ----------------------------
3629 # implement the --enable-static flag, and support the `static' and
3630 # `disable-static' LT_INIT options.
3631 # DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
3632 # _LT_ENABLE_STATIC
3633
3634
3635
3636
3637 # Old names:
3638
3639
3640
3641
3642 # This is what autoupdate's m4 run will expand.  It fires
3643 # the warning (with _au_warn_XXX), outputs it into the
3644 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3645 # the replacement expansion.
3646
3647
3648 # This is an auxiliary macro that is also run when
3649 # autoupdate runs m4.  It simply calls m4_warning, but
3650 # we need a wrapper so that each warning is emitted only
3651 # once.  We break the quoting in m4_warning's argument in
3652 # order to expand this macro's arguments, not AU_DEFUN's.
3653
3654
3655 # Finally, this is the expansion that is picked up by
3656 # autoconf.  It tells the user to run autoupdate, and
3657 # then outputs the replacement expansion.  We do not care
3658 # about autoupdate's warning because that contains
3659 # information on what to do *after* running autoupdate.
3660
3661 # This is what autoupdate's m4 run will expand.  It fires
3662 # the warning (with _au_warn_XXX), outputs it into the
3663 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3664 # the replacement expansion.
3665
3666
3667 # This is an auxiliary macro that is also run when
3668 # autoupdate runs m4.  It simply calls m4_warning, but
3669 # we need a wrapper so that each warning is emitted only
3670 # once.  We break the quoting in m4_warning's argument in
3671 # order to expand this macro's arguments, not AU_DEFUN's.
3672
3673
3674 # Finally, this is the expansion that is picked up by
3675 # autoconf.  It tells the user to run autoupdate, and
3676 # then outputs the replacement expansion.  We do not care
3677 # about autoupdate's warning because that contains
3678 # information on what to do *after* running autoupdate.
3679
3680
3681
3682
3683
3684 # _LT_ENABLE_FAST_INSTALL([DEFAULT])
3685 # ----------------------------------
3686 # implement the --enable-fast-install flag, and support the `fast-install'
3687 # and `disable-fast-install' LT_INIT options.
3688 # DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
3689 # _LT_ENABLE_FAST_INSTALL
3690
3691
3692
3693
3694 # Old names:
3695 # This is what autoupdate's m4 run will expand.  It fires
3696 # the warning (with _au_warn_XXX), outputs it into the
3697 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3698 # the replacement expansion.
3699
3700
3701 # This is an auxiliary macro that is also run when
3702 # autoupdate runs m4.  It simply calls m4_warning, but
3703 # we need a wrapper so that each warning is emitted only
3704 # once.  We break the quoting in m4_warning's argument in
3705 # order to expand this macro's arguments, not AU_DEFUN's.
3706
3707
3708 # Finally, this is the expansion that is picked up by
3709 # autoconf.  It tells the user to run autoupdate, and
3710 # then outputs the replacement expansion.  We do not care
3711 # about autoupdate's warning because that contains
3712 # information on what to do *after* running autoupdate.
3713
3714
3715 # This is what autoupdate's m4 run will expand.  It fires
3716 # the warning (with _au_warn_XXX), outputs it into the
3717 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3718 # the replacement expansion.
3719
3720
3721 # This is an auxiliary macro that is also run when
3722 # autoupdate runs m4.  It simply calls m4_warning, but
3723 # we need a wrapper so that each warning is emitted only
3724 # once.  We break the quoting in m4_warning's argument in
3725 # order to expand this macro's arguments, not AU_DEFUN's.
3726
3727
3728 # Finally, this is the expansion that is picked up by
3729 # autoconf.  It tells the user to run autoupdate, and
3730 # then outputs the replacement expansion.  We do not care
3731 # about autoupdate's warning because that contains
3732 # information on what to do *after* running autoupdate.
3733
3734
3735
3736
3737 # _LT_WITH_PIC([MODE])
3738 # --------------------
3739 # implement the --with-pic flag, and support the `pic-only' and `no-pic'
3740 # LT_INIT options.
3741 # MODE is either `yes' or `no'.  If omitted, it defaults to `both'.
3742 # _LT_WITH_PIC
3743
3744
3745
3746
3747 # Old name:
3748 # This is what autoupdate's m4 run will expand.  It fires
3749 # the warning (with _au_warn_XXX), outputs it into the
3750 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3751 # the replacement expansion.
3752
3753
3754 # This is an auxiliary macro that is also run when
3755 # autoupdate runs m4.  It simply calls m4_warning, but
3756 # we need a wrapper so that each warning is emitted only
3757 # once.  We break the quoting in m4_warning's argument in
3758 # order to expand this macro's arguments, not AU_DEFUN's.
3759
3760
3761 # Finally, this is the expansion that is picked up by
3762 # autoconf.  It tells the user to run autoupdate, and
3763 # then outputs the replacement expansion.  We do not care
3764 # about autoupdate's warning because that contains
3765 # information on what to do *after* running autoupdate.
3766
3767
3768
3769 ## ----------------- ##
3770 ## LTDL_INIT Options ##
3771 ## ----------------- ##
3772
3773
3774
3775
3776
3777
3778
3779
3780
3781
3782 # ltsugar.m4 -- libtool m4 base layer.                         -*-Autoconf-*-
3783 #
3784 # Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
3785 # Written by Gary V. Vaughan, 2004
3786 #
3787 # This file is free software; the Free Software Foundation gives
3788 # unlimited permission to copy and/or distribute it, with or without
3789 # modifications, as long as this notice is preserved.
3790
3791 # serial 6 ltsugar.m4
3792
3793 # This is to help aclocal find these macros, as it can't see m4_define.
3794
3795
3796
3797 # lt_join(SEP, ARG1, [ARG2...])
3798 # -----------------------------
3799 # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
3800 # associated separator.
3801 # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
3802 # versions in m4sugar had bugs.
3803
3804
3805
3806
3807 # lt_car(LIST)
3808 # lt_cdr(LIST)
3809 # ------------
3810 # Manipulate m4 lists.
3811 # These macros are necessary as long as will still need to support
3812 # Autoconf-2.59 which quotes differently.
3813
3814
3815
3816
3817
3818 # lt_append(MACRO-NAME, STRING, [SEPARATOR])
3819 # ------------------------------------------
3820 # Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.
3821 # Note that neither SEPARATOR nor STRING are expanded; they are appended
3822 # to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
3823 # No SEPARATOR is output if MACRO-NAME was previously undefined (different
3824 # than defined and empty).
3825 #
3826 # This macro is needed until we can rely on Autoconf 2.62, since earlier
3827 # versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
3828
3829
3830
3831
3832 # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
3833 # ----------------------------------------------------------
3834 # Produce a SEP delimited list of all paired combinations of elements of
3835 # PREFIX-LIST with SUFFIX1 through SUFFIXn.  Each element of the list
3836 # has the form PREFIXmINFIXSUFFIXn.
3837 # Needed until we can rely on m4_combine added in Autoconf 2.62.
3838
3839
3840
3841 # lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
3842 # -----------------------------------------------------------------------
3843 # Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
3844 # by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
3845
3846
3847
3848 # lt_dict_add(DICT, KEY, VALUE)
3849 # -----------------------------
3850
3851
3852
3853 # lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
3854 # --------------------------------------------
3855
3856
3857
3858 # lt_dict_fetch(DICT, KEY, [SUBKEY])
3859 # ----------------------------------
3860
3861
3862
3863 # lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
3864 # -----------------------------------------------------------------
3865
3866
3867
3868 # lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
3869 # --------------------------------------------------------------
3870
3871
3872 # ltversion.m4 -- version numbers                       -*- Autoconf -*-
3873 #
3874 #   Copyright (C) 2004 Free Software Foundation, Inc.
3875 #   Written by Scott James Remnant, 2004
3876 #
3877 # This file is free software; the Free Software Foundation gives
3878 # unlimited permission to copy and/or distribute it, with or without
3879 # modifications, as long as this notice is preserved.
3880
3881 # Generated from ltversion.in.
3882
3883 # serial 3134 ltversion.m4
3884 # This file is part of GNU Libtool
3885
3886
3887
3888
3889
3890
3891 # lt~obsolete.m4 -- aclocal satisfying obsolete definitions.    -*-Autoconf-*-
3892 #
3893 #   Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc.
3894 #   Written by Scott James Remnant, 2004.
3895 #
3896 # This file is free software; the Free Software Foundation gives
3897 # unlimited permission to copy and/or distribute it, with or without
3898 # modifications, as long as this notice is preserved.
3899
3900 # serial 4 lt~obsolete.m4
3901
3902 # These exist entirely to fool aclocal when bootstrapping libtool.
3903 #
3904 # In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN)
3905 # which have later been changed to m4_define as they aren't part of the
3906 # exported API, or moved to Autoconf or Automake where they belong.
3907 #
3908 # The trouble is, aclocal is a bit thick.  It'll see the old AC_DEFUN
3909 # in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
3910 # using a macro with the same name in our local m4/libtool.m4 it'll
3911 # pull the old libtool.m4 in (it doesn't see our shiny new m4_define
3912 # and doesn't know about Autoconf macros at all.)
3913 #
3914 # So we provide this file, which has a silly filename so it's always
3915 # included after everything else.  This provides aclocal with the
3916 # AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
3917 # because those macros already exist, or will be overwritten later.
3918 # We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6.
3919 #
3920 # Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
3921 # Yes, that means every name once taken will need to remain here until
3922 # we give up compatibility with versions before 1.7, at which point
3923 # we need to keep only those names which we still refer to.
3924
3925 # This is to help aclocal find these macros, as it can't see m4_define.
3926
3927
3928
3929
3930
3931
3932
3933
3934
3935
3936
3937
3938
3939
3940
3941
3942
3943
3944
3945
3946
3947
3948
3949
3950
3951
3952
3953
3954
3955
3956
3957
3958
3959
3960
3961
3962
3963
3964
3965
3966
3967
3968
3969
3970
3971
3972
3973
3974
3975
3976
3977
3978
3979
3980
3981
3982
3983
3984
3985
3986
3987
3988
3989
3990 ##                                                          -*- Autoconf -*-
3991
3992 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007
3993 # Free Software Foundation, Inc.
3994 #
3995 # This file is free software; the Free Software Foundation
3996 # gives unlimited permission to copy and/or distribute it,
3997 # with or without modifications, as long as this notice is preserved.
3998
3999 # serial 8
4000
4001 # Based on depend.m4 from automake 1.9, modified for standalone use in
4002 # an environment where GNU make is required.
4003
4004 # ZW_PROG_COMPILER_DEPENDENCIES
4005 # -----------------------------
4006 # Variant of _AM_DEPENDENCIES which just does the dependency probe and
4007 # sets fooDEPMODE accordingly.  Cache-variable compatible with
4008 # original; not side-effect compatible.  As the users of this macro
4009 # may require accurate dependencies for correct builds, it does *not*
4010 # honor --disable-dependency-checking, and failure to detect a usable
4011 # method is an error.  depcomp is assumed to be located in
4012 # $ac_aux_dir.
4013 #
4014 # FIXME: Should use the Autoconf 2.5x language-selection mechanism.
4015
4016
4017
4018 # AM_SET_DEPDIR
4019 # -------------
4020 # Choose a directory name for dependency files.
4021
4022
4023 # ZW_CREATE_DEPDIR
4024 # ----------------
4025 # As AM_SET_DEPDIR, but also create the directory at config.status time.
4026
4027
4028
4029
4030
4031
4032
4033
4034
4035
4036
4037
4038
4039
4040
4041
4042
4043
4044
4045
4046
4047
4048
4049
4050
4051
4052
4053
4054
4055
4056
4057
4058
4059
4060
4061
4062
4063
4064
4065
4066
4067
4068
4069
4070
4071
4072
4073
4074
4075
4076
4077
4078
4079
4080
4081
4082
4083
4084
4085
4086
4087
4088
4089
4090
4091
4092 # intl sister-directory configuration rules.
4093 #
4094
4095 # The idea behind this macro is that there's no need to repeat all the
4096 # autoconf probes done by the intl directory - it's already done them
4097 # for us.  In fact, there's no need even to look at the cache for the
4098 # answers.  All we need to do is nab a few pieces of information.
4099 # The intl directory is set up to make this easy, by generating a
4100 # small file which can be sourced as a shell script; then we produce
4101 # the necessary substitutions and definitions for this directory.
4102
4103
4104
4105 # Autoconf M4 include file defining utility macros for complex Canadian
4106 # cross builds.
4107
4108
4109
4110
4111
4112
4113
4114
4115
4116 ####
4117 # _NCN_TOOL_PREFIXES:  Some stuff that oughtta be done in AC_CANONICAL_SYSTEM
4118 # or AC_INIT.
4119 # These demand that AC_CANONICAL_SYSTEM be called beforehand.
4120
4121 ####
4122 # NCN_STRICT_CHECK_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
4123 # Like plain AC_CHECK_TOOLS, but require prefix if build!=host.
4124
4125
4126 ####
4127 # NCN_STRICT_CHECK_TARGET_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
4128 # Like CVS Autoconf AC_CHECK_TARGET_TOOLS, but require prefix if build!=target.
4129
4130
4131
4132 # Backported from Autoconf 2.5x; can go away when and if
4133 # we switch.  Put the OS path separator in $PATH_SEPARATOR.
4134
4135
4136
4137
4138
4139
4140
4141
4142 # ACX_HAVE_GCC_FOR_TARGET
4143 # Check if the variable GCC_FOR_TARGET really points to a GCC binary.
4144
4145
4146 # ACX_CHECK_INSTALLED_TARGET_TOOL(VAR, PROG)
4147 # Searching for installed target binutils.  We need to take extra care,
4148 # else we may find the wrong assembler, linker, etc., and lose.
4149 #
4150 # First try --with-build-time-tools, if specified.
4151 #
4152 # For build != host, we ask the installed GCC for the name of the tool it
4153 # uses, and accept it if it is an absolute path.  This is because the
4154 # only good choice for a compiler is the same GCC version that is being
4155 # installed (or we couldn't make target libraries), and we assume that
4156 # on the host system we'll have not only the same GCC version, but also
4157 # the same binutils version.
4158 #
4159 # For build == host, search the same directories that the installed
4160 # compiler will search.  We used to do this for the assembler, linker,
4161 # and nm only; for simplicity of configuration, however, we extend this
4162 # criterion to tools (such as ar and ranlib) that are never invoked by
4163 # the compiler, to avoid mismatches.
4164 #
4165 # Also note we have to check MD_EXEC_PREFIX before checking the user's path
4166 # if build == target.  This makes the most sense only when bootstrapping,
4167 # but we also do so when build != host.  In this case, we hope that the
4168 # build and host systems will have similar contents of MD_EXEC_PREFIX.
4169 #
4170 # If we do not find a suitable binary, then try the user's path.
4171
4172
4173 ###
4174 # AC_PROG_CPP_WERROR
4175 # Used for autoconf 2.5x to force AC_PREPROC_IFELSE to reject code which
4176 # triggers warnings from the preprocessor.  Will be in autoconf 2.58.
4177 # For now, using this also overrides header checks to use only the
4178 # preprocessor (matches 2.13 behavior; matching 2.58's behavior is a
4179 # bit harder from here).
4180 # Eventually autoconf will default to checking headers with the compiler
4181 # instead, and we'll have to do this differently.
4182
4183 # AC_PROG_CPP_WERROR
4184
4185 # Test for GNAT.
4186 # We require the gnatbind & gnatmake programs, as well as a compiler driver
4187 # that understands Ada.  We use the user's CC setting, already found, and
4188 # possibly add $1 to the command-line parameters.
4189 #
4190 # Sets the shell variable have_gnat to yes or no as appropriate, and
4191 # substitutes GNATBIND and GNATMAKE.
4192
4193
4194
4195
4196
4197
4198
4199
4200
4201
4202
4203
4204
4205
4206
4207
4208
4209
4210
4211
4212
4213
4214
4215
4216
4217 ac_aux_dir=
4218 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
4219   if test -f "$ac_dir/install-sh"; then
4220     ac_aux_dir=$ac_dir
4221     ac_install_sh="$ac_aux_dir/install-sh -c"
4222     break
4223   elif test -f "$ac_dir/install.sh"; then
4224     ac_aux_dir=$ac_dir
4225     ac_install_sh="$ac_aux_dir/install.sh -c"
4226     break
4227   elif test -f "$ac_dir/shtool"; then
4228     ac_aux_dir=$ac_dir
4229     ac_install_sh="$ac_aux_dir/shtool install -c"
4230     break
4231   fi
4232 done
4233 if test -z "$ac_aux_dir"; then
4234   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
4235 fi
4236
4237 # These three variables are undocumented and unsupported,
4238 # and are intended to be withdrawn in a future Autoconf release.
4239 # They can cause serious problems if a builder's source tree is in a directory
4240 # whose full name contains unusual characters.
4241 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
4242 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
4243 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
4244
4245
4246 # Find a good install program.  We prefer a C program (faster),
4247 # so one script is as good as another.  But avoid the broken or
4248 # incompatible versions:
4249 # SysV /etc/install, /usr/sbin/install
4250 # SunOS /usr/etc/install
4251 # IRIX /sbin/install
4252 # AIX /bin/install
4253 # AmigaOS /C/install, which installs bootblocks on floppy discs
4254 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4255 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
4256 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
4257 # OS/2's system install, which has a completely different semantic
4258 # ./install, which can be erroneously created by make from ./install.sh.
4259 # Reject install programs that cannot install multiple files.
4260 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
4261 $as_echo_n "checking for a BSD-compatible install... " >&6; }
4262 if test -z "$INSTALL"; then
4263 if ${ac_cv_path_install+:} false; then :
4264   $as_echo_n "(cached) " >&6
4265 else
4266   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4267 for as_dir in $PATH
4268 do
4269   IFS=$as_save_IFS
4270   test -z "$as_dir" && as_dir=.
4271     # Account for people who put trailing slashes in PATH elements.
4272 case $as_dir/ in #((
4273   ./ | .// | /[cC]/* | \
4274   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
4275   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
4276   /usr/ucb/* ) ;;
4277   *)
4278     # OSF1 and SCO ODT 3.0 have their own names for install.
4279     # Don't use installbsd from OSF since it installs stuff as root
4280     # by default.
4281     for ac_prog in ginstall scoinst install; do
4282       for ac_exec_ext in '' $ac_executable_extensions; do
4283         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
4284           if test $ac_prog = install &&
4285             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4286             # AIX install.  It has an incompatible calling convention.
4287             :
4288           elif test $ac_prog = install &&
4289             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4290             # program-specific install script used by HP pwplus--don't use.
4291             :
4292           else
4293             rm -rf conftest.one conftest.two conftest.dir
4294             echo one > conftest.one
4295             echo two > conftest.two
4296             mkdir conftest.dir
4297             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
4298               test -s conftest.one && test -s conftest.two &&
4299               test -s conftest.dir/conftest.one &&
4300               test -s conftest.dir/conftest.two
4301             then
4302               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4303               break 3
4304             fi
4305           fi
4306         fi
4307       done
4308     done
4309     ;;
4310 esac
4311
4312   done
4313 IFS=$as_save_IFS
4314
4315 rm -rf conftest.one conftest.two conftest.dir
4316
4317 fi
4318   if test "${ac_cv_path_install+set}" = set; then
4319     INSTALL=$ac_cv_path_install
4320   else
4321     # As a last resort, use the slow shell script.  Don't cache a
4322     # value for INSTALL within a source directory, because that will
4323     # break other packages using the cache if that directory is
4324     # removed, or if the value is a relative name.
4325     INSTALL=$ac_install_sh
4326   fi
4327 fi
4328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4329 $as_echo "$INSTALL" >&6; }
4330
4331 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4332 # It thinks the first close brace ends the variable substitution.
4333 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4334
4335 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
4336
4337 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4338
4339 ac_ext=c
4340 ac_cpp='$CPP $CPPFLAGS'
4341 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4342 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4343 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4344 if test -n "$ac_tool_prefix"; then
4345   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4346 set dummy ${ac_tool_prefix}gcc; ac_word=$2
4347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4348 $as_echo_n "checking for $ac_word... " >&6; }
4349 if ${ac_cv_prog_CC+:} false; then :
4350   $as_echo_n "(cached) " >&6
4351 else
4352   if test -n "$CC"; then
4353   ac_cv_prog_CC="$CC" # Let the user override the test.
4354 else
4355 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4356 for as_dir in $PATH
4357 do
4358   IFS=$as_save_IFS
4359   test -z "$as_dir" && as_dir=.
4360     for ac_exec_ext in '' $ac_executable_extensions; do
4361   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4362     ac_cv_prog_CC="${ac_tool_prefix}gcc"
4363     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4364     break 2
4365   fi
4366 done
4367   done
4368 IFS=$as_save_IFS
4369
4370 fi
4371 fi
4372 CC=$ac_cv_prog_CC
4373 if test -n "$CC"; then
4374   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4375 $as_echo "$CC" >&6; }
4376 else
4377   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4378 $as_echo "no" >&6; }
4379 fi
4380
4381
4382 fi
4383 if test -z "$ac_cv_prog_CC"; then
4384   ac_ct_CC=$CC
4385   # Extract the first word of "gcc", so it can be a program name with args.
4386 set dummy gcc; ac_word=$2
4387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4388 $as_echo_n "checking for $ac_word... " >&6; }
4389 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4390   $as_echo_n "(cached) " >&6
4391 else
4392   if test -n "$ac_ct_CC"; then
4393   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4394 else
4395 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4396 for as_dir in $PATH
4397 do
4398   IFS=$as_save_IFS
4399   test -z "$as_dir" && as_dir=.
4400     for ac_exec_ext in '' $ac_executable_extensions; do
4401   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4402     ac_cv_prog_ac_ct_CC="gcc"
4403     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4404     break 2
4405   fi
4406 done
4407   done
4408 IFS=$as_save_IFS
4409
4410 fi
4411 fi
4412 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4413 if test -n "$ac_ct_CC"; then
4414   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4415 $as_echo "$ac_ct_CC" >&6; }
4416 else
4417   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4418 $as_echo "no" >&6; }
4419 fi
4420
4421   if test "x$ac_ct_CC" = x; then
4422     CC=""
4423   else
4424     case $cross_compiling:$ac_tool_warned in
4425 yes:)
4426 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4427 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4428 ac_tool_warned=yes ;;
4429 esac
4430     CC=$ac_ct_CC
4431   fi
4432 else
4433   CC="$ac_cv_prog_CC"
4434 fi
4435
4436 if test -z "$CC"; then
4437           if test -n "$ac_tool_prefix"; then
4438     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4439 set dummy ${ac_tool_prefix}cc; ac_word=$2
4440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4441 $as_echo_n "checking for $ac_word... " >&6; }
4442 if ${ac_cv_prog_CC+:} false; then :
4443   $as_echo_n "(cached) " >&6
4444 else
4445   if test -n "$CC"; then
4446   ac_cv_prog_CC="$CC" # Let the user override the test.
4447 else
4448 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4449 for as_dir in $PATH
4450 do
4451   IFS=$as_save_IFS
4452   test -z "$as_dir" && as_dir=.
4453     for ac_exec_ext in '' $ac_executable_extensions; do
4454   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4455     ac_cv_prog_CC="${ac_tool_prefix}cc"
4456     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4457     break 2
4458   fi
4459 done
4460   done
4461 IFS=$as_save_IFS
4462
4463 fi
4464 fi
4465 CC=$ac_cv_prog_CC
4466 if test -n "$CC"; then
4467   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4468 $as_echo "$CC" >&6; }
4469 else
4470   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4471 $as_echo "no" >&6; }
4472 fi
4473
4474
4475   fi
4476 fi
4477 if test -z "$CC"; then
4478   # Extract the first word of "cc", so it can be a program name with args.
4479 set dummy cc; ac_word=$2
4480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4481 $as_echo_n "checking for $ac_word... " >&6; }
4482 if ${ac_cv_prog_CC+:} false; then :
4483   $as_echo_n "(cached) " >&6
4484 else
4485   if test -n "$CC"; then
4486   ac_cv_prog_CC="$CC" # Let the user override the test.
4487 else
4488   ac_prog_rejected=no
4489 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4490 for as_dir in $PATH
4491 do
4492   IFS=$as_save_IFS
4493   test -z "$as_dir" && as_dir=.
4494     for ac_exec_ext in '' $ac_executable_extensions; do
4495   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4496     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4497        ac_prog_rejected=yes
4498        continue
4499      fi
4500     ac_cv_prog_CC="cc"
4501     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4502     break 2
4503   fi
4504 done
4505   done
4506 IFS=$as_save_IFS
4507
4508 if test $ac_prog_rejected = yes; then
4509   # We found a bogon in the path, so make sure we never use it.
4510   set dummy $ac_cv_prog_CC
4511   shift
4512   if test $# != 0; then
4513     # We chose a different compiler from the bogus one.
4514     # However, it has the same basename, so the bogon will be chosen
4515     # first if we set CC to just the basename; use the full file name.
4516     shift
4517     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4518   fi
4519 fi
4520 fi
4521 fi
4522 CC=$ac_cv_prog_CC
4523 if test -n "$CC"; then
4524   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4525 $as_echo "$CC" >&6; }
4526 else
4527   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4528 $as_echo "no" >&6; }
4529 fi
4530
4531
4532 fi
4533 if test -z "$CC"; then
4534   if test -n "$ac_tool_prefix"; then
4535   for ac_prog in cl.exe
4536   do
4537     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4538 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4540 $as_echo_n "checking for $ac_word... " >&6; }
4541 if ${ac_cv_prog_CC+:} false; then :
4542   $as_echo_n "(cached) " >&6
4543 else
4544   if test -n "$CC"; then
4545   ac_cv_prog_CC="$CC" # Let the user override the test.
4546 else
4547 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4548 for as_dir in $PATH
4549 do
4550   IFS=$as_save_IFS
4551   test -z "$as_dir" && as_dir=.
4552     for ac_exec_ext in '' $ac_executable_extensions; do
4553   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4554     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4555     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4556     break 2
4557   fi
4558 done
4559   done
4560 IFS=$as_save_IFS
4561
4562 fi
4563 fi
4564 CC=$ac_cv_prog_CC
4565 if test -n "$CC"; then
4566   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4567 $as_echo "$CC" >&6; }
4568 else
4569   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4570 $as_echo "no" >&6; }
4571 fi
4572
4573
4574     test -n "$CC" && break
4575   done
4576 fi
4577 if test -z "$CC"; then
4578   ac_ct_CC=$CC
4579   for ac_prog in cl.exe
4580 do
4581   # Extract the first word of "$ac_prog", so it can be a program name with args.
4582 set dummy $ac_prog; ac_word=$2
4583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4584 $as_echo_n "checking for $ac_word... " >&6; }
4585 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4586   $as_echo_n "(cached) " >&6
4587 else
4588   if test -n "$ac_ct_CC"; then
4589   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4590 else
4591 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4592 for as_dir in $PATH
4593 do
4594   IFS=$as_save_IFS
4595   test -z "$as_dir" && as_dir=.
4596     for ac_exec_ext in '' $ac_executable_extensions; do
4597   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4598     ac_cv_prog_ac_ct_CC="$ac_prog"
4599     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4600     break 2
4601   fi
4602 done
4603   done
4604 IFS=$as_save_IFS
4605
4606 fi
4607 fi
4608 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4609 if test -n "$ac_ct_CC"; then
4610   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4611 $as_echo "$ac_ct_CC" >&6; }
4612 else
4613   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4614 $as_echo "no" >&6; }
4615 fi
4616
4617
4618   test -n "$ac_ct_CC" && break
4619 done
4620
4621   if test "x$ac_ct_CC" = x; then
4622     CC=""
4623   else
4624     case $cross_compiling:$ac_tool_warned in
4625 yes:)
4626 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4627 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4628 ac_tool_warned=yes ;;
4629 esac
4630     CC=$ac_ct_CC
4631   fi
4632 fi
4633
4634 fi
4635
4636
4637 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4638 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4639 as_fn_error $? "no acceptable C compiler found in \$PATH
4640 See \`config.log' for more details" "$LINENO" 5; }
4641
4642 # Provide some information about the compiler.
4643 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4644 set X $ac_compile
4645 ac_compiler=$2
4646 for ac_option in --version -v -V -qversion; do
4647   { { ac_try="$ac_compiler $ac_option >&5"
4648 case "(($ac_try" in
4649   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4650   *) ac_try_echo=$ac_try;;
4651 esac
4652 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4653 $as_echo "$ac_try_echo"; } >&5
4654   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4655   ac_status=$?
4656   if test -s conftest.err; then
4657     sed '10a\
4658 ... rest of stderr output deleted ...
4659          10q' conftest.err >conftest.er1
4660     cat conftest.er1 >&5
4661   fi
4662   rm -f conftest.er1 conftest.err
4663   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4664   test $ac_status = 0; }
4665 done
4666
4667 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4668 /* end confdefs.h.  */
4669
4670 int
4671 main ()
4672 {
4673
4674   ;
4675   return 0;
4676 }
4677 _ACEOF
4678 ac_clean_files_save=$ac_clean_files
4679 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
4680 # Try to create an executable without -o first, disregard a.out.
4681 # It will help us diagnose broken compilers, and finding out an intuition
4682 # of exeext.
4683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
4684 $as_echo_n "checking whether the C compiler works... " >&6; }
4685 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
4686
4687 # The possible output files:
4688 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
4689
4690 ac_rmfiles=
4691 for ac_file in $ac_files
4692 do
4693   case $ac_file in
4694     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4695     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
4696   esac
4697 done
4698 rm -f $ac_rmfiles
4699
4700 if { { ac_try="$ac_link_default"
4701 case "(($ac_try" in
4702   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4703   *) ac_try_echo=$ac_try;;
4704 esac
4705 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4706 $as_echo "$ac_try_echo"; } >&5
4707   (eval "$ac_link_default") 2>&5
4708   ac_status=$?
4709   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4710   test $ac_status = 0; }; then :
4711   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
4712 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
4713 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
4714 # so that the user can short-circuit this test for compilers unknown to
4715 # Autoconf.
4716 for ac_file in $ac_files ''
4717 do
4718   test -f "$ac_file" || continue
4719   case $ac_file in
4720     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
4721         ;;
4722     [ab].out )
4723         # We found the default executable, but exeext='' is most
4724         # certainly right.
4725         break;;
4726     *.* )
4727         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
4728         then :; else
4729            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4730         fi
4731         # We set ac_cv_exeext here because the later test for it is not
4732         # safe: cross compilers may not add the suffix if given an `-o'
4733         # argument, so we may need to know it at that point already.
4734         # Even if this section looks crufty: it has the advantage of
4735         # actually working.
4736         break;;
4737     * )
4738         break;;
4739   esac
4740 done
4741 test "$ac_cv_exeext" = no && ac_cv_exeext=
4742
4743 else
4744   ac_file=''
4745 fi
4746 if test -z "$ac_file"; then :
4747   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4748 $as_echo "no" >&6; }
4749 $as_echo "$as_me: failed program was:" >&5
4750 sed 's/^/| /' conftest.$ac_ext >&5
4751
4752 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4753 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4754 as_fn_error 77 "C compiler cannot create executables
4755 See \`config.log' for more details" "$LINENO" 5; }
4756 else
4757   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4758 $as_echo "yes" >&6; }
4759 fi
4760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
4761 $as_echo_n "checking for C compiler default output file name... " >&6; }
4762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
4763 $as_echo "$ac_file" >&6; }
4764 ac_exeext=$ac_cv_exeext
4765
4766 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
4767 ac_clean_files=$ac_clean_files_save
4768 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
4769 $as_echo_n "checking for suffix of executables... " >&6; }
4770 if { { ac_try="$ac_link"
4771 case "(($ac_try" in
4772   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4773   *) ac_try_echo=$ac_try;;
4774 esac
4775 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4776 $as_echo "$ac_try_echo"; } >&5
4777   (eval "$ac_link") 2>&5
4778   ac_status=$?
4779   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4780   test $ac_status = 0; }; then :
4781   # If both `conftest.exe' and `conftest' are `present' (well, observable)
4782 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
4783 # work properly (i.e., refer to `conftest.exe'), while it won't with
4784 # `rm'.
4785 for ac_file in conftest.exe conftest conftest.*; do
4786   test -f "$ac_file" || continue
4787   case $ac_file in
4788     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4789     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4790           break;;
4791     * ) break;;
4792   esac
4793 done
4794 else
4795   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4796 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4797 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
4798 See \`config.log' for more details" "$LINENO" 5; }
4799 fi
4800 rm -f conftest conftest$ac_cv_exeext
4801 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
4802 $as_echo "$ac_cv_exeext" >&6; }
4803
4804 rm -f conftest.$ac_ext
4805 EXEEXT=$ac_cv_exeext
4806 ac_exeext=$EXEEXT
4807 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4808 /* end confdefs.h.  */
4809 #include <stdio.h>
4810 int
4811 main ()
4812 {
4813 FILE *f = fopen ("conftest.out", "w");
4814  return ferror (f) || fclose (f) != 0;
4815
4816   ;
4817   return 0;
4818 }
4819 _ACEOF
4820 ac_clean_files="$ac_clean_files conftest.out"
4821 # Check that the compiler produces executables we can run.  If not, either
4822 # the compiler is broken, or we cross compile.
4823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
4824 $as_echo_n "checking whether we are cross compiling... " >&6; }
4825 if test "$cross_compiling" != yes; then
4826   { { ac_try="$ac_link"
4827 case "(($ac_try" in
4828   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4829   *) ac_try_echo=$ac_try;;
4830 esac
4831 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4832 $as_echo "$ac_try_echo"; } >&5
4833   (eval "$ac_link") 2>&5
4834   ac_status=$?
4835   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4836   test $ac_status = 0; }
4837   if { ac_try='./conftest$ac_cv_exeext'
4838   { { case "(($ac_try" in
4839   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4840   *) ac_try_echo=$ac_try;;
4841 esac
4842 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4843 $as_echo "$ac_try_echo"; } >&5
4844   (eval "$ac_try") 2>&5
4845   ac_status=$?
4846   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4847   test $ac_status = 0; }; }; then
4848     cross_compiling=no
4849   else
4850     if test "$cross_compiling" = maybe; then
4851         cross_compiling=yes
4852     else
4853         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4854 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4855 as_fn_error $? "cannot run C compiled programs.
4856 If you meant to cross compile, use \`--host'.
4857 See \`config.log' for more details" "$LINENO" 5; }
4858     fi
4859   fi
4860 fi
4861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
4862 $as_echo "$cross_compiling" >&6; }
4863
4864 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
4865 ac_clean_files=$ac_clean_files_save
4866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
4867 $as_echo_n "checking for suffix of object files... " >&6; }
4868 if ${ac_cv_objext+:} false; then :
4869   $as_echo_n "(cached) " >&6
4870 else
4871   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4872 /* end confdefs.h.  */
4873
4874 int
4875 main ()
4876 {
4877
4878   ;
4879   return 0;
4880 }
4881 _ACEOF
4882 rm -f conftest.o conftest.obj
4883 if { { ac_try="$ac_compile"
4884 case "(($ac_try" in
4885   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4886   *) ac_try_echo=$ac_try;;
4887 esac
4888 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4889 $as_echo "$ac_try_echo"; } >&5
4890   (eval "$ac_compile") 2>&5
4891   ac_status=$?
4892   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4893   test $ac_status = 0; }; then :
4894   for ac_file in conftest.o conftest.obj conftest.*; do
4895   test -f "$ac_file" || continue;
4896   case $ac_file in
4897     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4898     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4899        break;;
4900   esac
4901 done
4902 else
4903   $as_echo "$as_me: failed program was:" >&5
4904 sed 's/^/| /' conftest.$ac_ext >&5
4905
4906 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4907 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4908 as_fn_error $? "cannot compute suffix of object files: cannot compile
4909 See \`config.log' for more details" "$LINENO" 5; }
4910 fi
4911 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4912 fi
4913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4914 $as_echo "$ac_cv_objext" >&6; }
4915 OBJEXT=$ac_cv_objext
4916 ac_objext=$OBJEXT
4917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4918 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4919 if ${ac_cv_c_compiler_gnu+:} false; then :
4920   $as_echo_n "(cached) " >&6
4921 else
4922   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4923 /* end confdefs.h.  */
4924
4925 int
4926 main ()
4927 {
4928 #ifndef __GNUC__
4929        choke me
4930 #endif
4931
4932   ;
4933   return 0;
4934 }
4935 _ACEOF
4936 if ac_fn_c_try_compile "$LINENO"; then :
4937   ac_compiler_gnu=yes
4938 else
4939   ac_compiler_gnu=no
4940 fi
4941 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4942 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4943
4944 fi
4945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4946 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4947 if test $ac_compiler_gnu = yes; then
4948   GCC=yes
4949 else
4950   GCC=
4951 fi
4952 ac_test_CFLAGS=${CFLAGS+set}
4953 ac_save_CFLAGS=$CFLAGS
4954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4955 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4956 if ${ac_cv_prog_cc_g+:} false; then :
4957   $as_echo_n "(cached) " >&6
4958 else
4959   ac_save_c_werror_flag=$ac_c_werror_flag
4960    ac_c_werror_flag=yes
4961    ac_cv_prog_cc_g=no
4962    CFLAGS="-g"
4963    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4964 /* end confdefs.h.  */
4965
4966 int
4967 main ()
4968 {
4969
4970   ;
4971   return 0;
4972 }
4973 _ACEOF
4974 if ac_fn_c_try_compile "$LINENO"; then :
4975   ac_cv_prog_cc_g=yes
4976 else
4977   CFLAGS=""
4978       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4979 /* end confdefs.h.  */
4980
4981 int
4982 main ()
4983 {
4984
4985   ;
4986   return 0;
4987 }
4988 _ACEOF
4989 if ac_fn_c_try_compile "$LINENO"; then :
4990
4991 else
4992   ac_c_werror_flag=$ac_save_c_werror_flag
4993          CFLAGS="-g"
4994          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4995 /* end confdefs.h.  */
4996
4997 int
4998 main ()
4999 {
5000
5001   ;
5002   return 0;
5003 }
5004 _ACEOF
5005 if ac_fn_c_try_compile "$LINENO"; then :
5006   ac_cv_prog_cc_g=yes
5007 fi
5008 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5009 fi
5010 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5011 fi
5012 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5013    ac_c_werror_flag=$ac_save_c_werror_flag
5014 fi
5015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
5016 $as_echo "$ac_cv_prog_cc_g" >&6; }
5017 if test "$ac_test_CFLAGS" = set; then
5018   CFLAGS=$ac_save_CFLAGS
5019 elif test $ac_cv_prog_cc_g = yes; then
5020   if test "$GCC" = yes; then
5021     CFLAGS="-g -O2"
5022   else
5023     CFLAGS="-g"
5024   fi
5025 else
5026   if test "$GCC" = yes; then
5027     CFLAGS="-O2"
5028   else
5029     CFLAGS=
5030   fi
5031 fi
5032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
5033 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
5034 if ${ac_cv_prog_cc_c89+:} false; then :
5035   $as_echo_n "(cached) " >&6
5036 else
5037   ac_cv_prog_cc_c89=no
5038 ac_save_CC=$CC
5039 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5040 /* end confdefs.h.  */
5041 #include <stdarg.h>
5042 #include <stdio.h>
5043 struct stat;
5044 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
5045 struct buf { int x; };
5046 FILE * (*rcsopen) (struct buf *, struct stat *, int);
5047 static char *e (p, i)
5048      char **p;
5049      int i;
5050 {
5051   return p[i];
5052 }
5053 static char *f (char * (*g) (char **, int), char **p, ...)
5054 {
5055   char *s;
5056   va_list v;
5057   va_start (v,p);
5058   s = g (p, va_arg (v,int));
5059   va_end (v);
5060   return s;
5061 }
5062
5063 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
5064    function prototypes and stuff, but not '\xHH' hex character constants.
5065    These don't provoke an error unfortunately, instead are silently treated
5066    as 'x'.  The following induces an error, until -std is added to get
5067    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
5068    array size at least.  It's necessary to write '\x00'==0 to get something
5069    that's true only with -std.  */
5070 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
5071
5072 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
5073    inside strings and character constants.  */
5074 #define FOO(x) 'x'
5075 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
5076
5077 int test (int i, double x);
5078 struct s1 {int (*f) (int a);};
5079 struct s2 {int (*f) (double a);};
5080 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
5081 int argc;
5082 char **argv;
5083 int
5084 main ()
5085 {
5086 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
5087   ;
5088   return 0;
5089 }
5090 _ACEOF
5091 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
5092         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
5093 do
5094   CC="$ac_save_CC $ac_arg"
5095   if ac_fn_c_try_compile "$LINENO"; then :
5096   ac_cv_prog_cc_c89=$ac_arg
5097 fi
5098 rm -f core conftest.err conftest.$ac_objext
5099   test "x$ac_cv_prog_cc_c89" != "xno" && break
5100 done
5101 rm -f conftest.$ac_ext
5102 CC=$ac_save_CC
5103
5104 fi
5105 # AC_CACHE_VAL
5106 case "x$ac_cv_prog_cc_c89" in
5107   x)
5108     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
5109 $as_echo "none needed" >&6; } ;;
5110   xno)
5111     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
5112 $as_echo "unsupported" >&6; } ;;
5113   *)
5114     CC="$CC $ac_cv_prog_cc_c89"
5115     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
5116 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
5117 esac
5118 if test "x$ac_cv_prog_cc_c89" != xno; then :
5119
5120 fi
5121
5122 ac_ext=c
5123 ac_cpp='$CPP $CPPFLAGS'
5124 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5125 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5126 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5127
5128
5129 # Put a plausible default for CC_FOR_BUILD in Makefile.
5130 if test "x$cross_compiling" = "xno"; then
5131   CC_FOR_BUILD='$(CC)'
5132 else
5133   CC_FOR_BUILD=gcc
5134 fi
5135 CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-${CFLAGS}}
5136
5137 ALL_LINGUAS=
5138 # If we haven't got the data from the intl directory,
5139 # assume NLS is disabled.
5140 USE_NLS=no
5141 LIBINTL=
5142 LIBINTL_DEP=
5143 INCINTL=
5144 XGETTEXT=
5145 GMSGFMT=
5146 POSUB=
5147
5148 if test -f  ../../intl/config.intl; then
5149   .  ../../intl/config.intl
5150 fi
5151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
5152 $as_echo_n "checking whether NLS is requested... " >&6; }
5153 if test x"$USE_NLS" != xyes; then
5154   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5155 $as_echo "no" >&6; }
5156 else
5157   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5158 $as_echo "yes" >&6; }
5159
5160 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
5161
5162
5163   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
5164 $as_echo_n "checking for catalogs to be installed... " >&6; }
5165   # Look for .po and .gmo files in the source directory.
5166   CATALOGS=
5167   XLINGUAS=
5168   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
5169     # If there aren't any .gmo files the shell will give us the
5170     # literal string "../path/to/srcdir/po/*.gmo" which has to be
5171     # weeded out.
5172     case "$cat" in *\**)
5173       continue;;
5174     esac
5175     # The quadruple backslash is collapsed to a double backslash
5176     # by the backticks, then collapsed again by the double quotes,
5177     # leaving us with one backslash in the sed expression (right
5178     # before the dot that mustn't act as a wildcard).
5179     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
5180     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
5181     # The user is allowed to set LINGUAS to a list of languages to
5182     # install catalogs for.  If it's empty that means "all of them."
5183     if test "x$LINGUAS" = x; then
5184       CATALOGS="$CATALOGS $cat"
5185       XLINGUAS="$XLINGUAS $lang"
5186     else
5187       case "$LINGUAS" in *$lang*)
5188         CATALOGS="$CATALOGS $cat"
5189         XLINGUAS="$XLINGUAS $lang"
5190         ;;
5191       esac
5192     fi
5193   done
5194   LINGUAS="$XLINGUAS"
5195   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
5196 $as_echo "$LINGUAS" >&6; }
5197
5198
5199     DATADIRNAME=share
5200
5201   INSTOBJEXT=.mo
5202
5203   GENCAT=gencat
5204
5205   CATOBJEXT=.gmo
5206
5207 fi
5208
5209
5210 # Check whether --enable-sim-alignment was given.
5211 if test "${enable_sim_alignment+set}" = set; then :
5212   enableval=$enable_sim_alignment; case "${enableval}" in
5213   yes | strict | STRICT)        sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";;
5214   no | nonstrict | NONSTRICT)   sim_alignment="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";;
5215   0 | default | DEFAULT)        sim_alignment="-DWITH_ALIGNMENT=0";;
5216   *)                            as_fn_error $? "\"Unknown value $enableval passed to --enable-sim-alignment\"" "$LINENO" 5; sim_alignment="";;
5217 esac
5218 if test x"$silent" != x"yes" && test x"$sim_alignment" != x""; then
5219   echo "Setting alignment flags = $sim_alignment" 6>&1
5220 fi
5221 else
5222   sim_alignment=""
5223 fi
5224
5225
5226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable sim asserts" >&5
5227 $as_echo_n "checking whether to enable sim asserts... " >&6; }
5228 sim_assert="1"
5229 # Check whether --enable-sim-assert was given.
5230 if test "${enable_sim_assert+set}" = set; then :
5231   enableval=$enable_sim_assert; case "${enableval}" in
5232   yes)  sim_assert="1";;
5233   no)   sim_assert="0";;
5234   *)    as_fn_error $? "--enable-sim-assert does not take a value" "$LINENO" 5;;
5235 esac
5236 fi
5237
5238 cat >>confdefs.h <<_ACEOF
5239 #define WITH_ASSERT $sim_assert
5240 _ACEOF
5241
5242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $sim_assert" >&5
5243 $as_echo "$sim_assert" >&6; }
5244
5245
5246 # Check whether --enable-sim-bitsize was given.
5247 if test "${enable_sim_bitsize+set}" = set; then :
5248   enableval=$enable_sim_bitsize; case "${enableval}" in
5249   32|64) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=$enableval";;
5250   *)     as_fn_error $? "\"--enable-sim-bitsize was given $enableval.  Expected 32 or 64\"" "$LINENO" 5; sim_bitsize="";;
5251 esac
5252 if test x"$silent" != x"yes" && test x"$sim_bitsize" != x""; then
5253   echo "Setting bitsize flags = $sim_bitsize" 6>&1
5254 fi
5255 else
5256   sim_bitsize=""
5257 fi
5258
5259
5260 # Check whether --enable-sim-config was given.
5261 if test "${enable_sim_config+set}" = set; then :
5262   enableval=$enable_sim_config; case "${enableval}" in
5263   yes|no)       as_fn_error $? "\"No value supplied for --enable-sim-config=file\"" "$LINENO" 5;;
5264   *)            if test -f "${srcdir}/${enableval}"; then
5265                   sim_config="${enableval}";
5266                 elif test -f "${srcdir}/${enableval}-config.h"; then
5267                   sim_config="${enableval}-config.h"
5268                 else
5269                   as_fn_error $? "\"Config file $enableval was not found\"" "$LINENO" 5;
5270                   sim_config=std-config.h
5271                 fi;;
5272 esac
5273 if test x"$silent" != x"yes" && test x"$sim_config" != x""; then
5274   echo "Setting config flags = $sim_config" 6>&1
5275 fi
5276 else
5277   sim_config="std-config.h"
5278 if test x"$silent" != x"yes"; then
5279   echo "Setting config flags = $sim_config" 6>&1
5280 fi
5281 fi
5282
5283
5284 # Check whether --enable-sim-decode-mechanism was given.
5285 if test "${enable_sim_decode_mechanism+set}" = set; then :
5286   enableval=$enable_sim_decode_mechanism; case "${enableval}" in
5287   yes|no)       as_fn_error $? "\"No value supplied for --enable-sim-decode-mechanism=file\"" "$LINENO" 5;;
5288   array|switch|padded-switch|goto-switch)       sim_decode_mechanism="-T ${enableval}";;
5289   *)            as_fn_error $? "\"File $enableval is not an opcode rules file\"" "$LINENO" 5;
5290                 sim_decode_mechanism="switch";;
5291 esac
5292 if test x"$silent" != x"yes" && test x"$sim_decode_mechanism" != x""; then
5293   echo "Setting decode mechanism flags = $sim_decode_mechanism" 6>&1
5294 fi
5295 else
5296   sim_decode_mechanism=""
5297 if test x"$silent" != x"yes"; then
5298   echo "Setting decode mechanism flags = $sim_decode_mechanism"
5299 fi
5300 fi
5301
5302
5303 # Check whether --enable-sim-default-model was given.
5304 if test "${enable_sim_default_model+set}" = set; then :
5305   enableval=$enable_sim_default_model; case "${enableval}" in
5306   yes|no)       as_fn_error $? "\"No value supplied for --enable-sim-default-model=model\"" "$LINENO" 5;;
5307   *)            sim_default_model="-DWITH_DEFAULT_MODEL=${enableval}";;
5308 esac
5309 if test x"$silent" != x"yes" && test x"$sim_default_model" != x""; then
5310   echo "Setting default-model flags = $sim_default_model" 6>&1
5311 fi
5312 else
5313   sim_default_model=""
5314 fi
5315
5316
5317 # Check whether --enable-sim-duplicate was given.
5318 if test "${enable_sim_duplicate+set}" = set; then :
5319   enableval=$enable_sim_duplicate; case "${enableval}" in
5320   yes)  sim_dup="-E";;
5321   no)   sim_dup="";;
5322   *)    as_fn_error $? "\"--enable-sim-duplicate does not take a value\"" "$LINENO" 5; sim_dup="";;
5323 esac
5324 if test x"$silent" != x"yes" && test x"$sim_dup" != x""; then
5325   echo "Setting duplicate flags = $sim_dup" 6>&1
5326 fi
5327 else
5328   sim_dup="-E"
5329 if test x"$silent" != x"yes"; then
5330   echo "Setting duplicate flags = $sim_dup" 6>&1
5331 fi
5332 fi
5333
5334
5335 # Check whether --enable-sim-endian was given.
5336 if test "${enable_sim_endian+set}" = set; then :
5337   enableval=$enable_sim_endian; case "${enableval}" in
5338   yes)  case "$target" in
5339           *powerpc-*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
5340           *powerpcle-*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
5341           *) echo "Unknown target $target" 1>&6; sim_endian="-DWITH_TARGET_BYTE_ORDER=0";;
5342         esac;;
5343   no)    sim_endian="-DWITH_TARGET_BYTE_ORDER=0";;
5344   b*|B*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
5345   l*|L*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
5346   *)     as_fn_error $? "\"Unknown value $enableval for --enable-sim-endian\"" "$LINENO" 5; sim_endian="";;
5347 esac
5348 if test x"$silent" != x"yes" && test x"$sim_endian" != x""; then
5349   echo "Setting endian flags = $sim_endian" 6>&1
5350 fi
5351 else
5352   sim_endian=""
5353 fi
5354
5355
5356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking default sim environment setting" >&5
5357 $as_echo_n "checking default sim environment setting... " >&6; }
5358 sim_env="0"
5359 # Check whether --enable-sim-env was given.
5360 if test "${enable_sim_env+set}" = set; then :
5361   enableval=$enable_sim_env; case "${enableval}" in
5362   operating | os | oea) sim_env="OPERATING_ENVIRONMENT";;
5363   virtual | vea)        sim_env="VIRTUAL_ENVIRONMENT";;
5364   user | uea)           sim_env="USER_ENVIRONMENT";;
5365   no)                   sim_env="0";;
5366   *)                    as_fn_error $? "Unknown value $enableval passed to --enable-sim-env" "$LINENO" 5;;
5367 esac
5368 fi
5369
5370 cat >>confdefs.h <<_ACEOF
5371 #define WITH_ENVIRONMENT $sim_env
5372 _ACEOF
5373
5374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $sim_env" >&5
5375 $as_echo "$sim_env" >&6; }
5376
5377
5378 # Check whether --enable-sim-filter was given.
5379 if test "${enable_sim_filter+set}" = set; then :
5380   enableval=$enable_sim_filter; case "${enableval}" in
5381   yes)  as_fn_error $? "\"--enable-sim-filter must be specified with a rule to filter or no\"" "$LINENO" 5; sim_filter="";;
5382   no)   sim_filter="";;
5383   *)    sim_filter="-F $enableval";;
5384 esac
5385 if test x"$silent" != x"yes" && test x"$sim_filter" != x""; then
5386   echo "Setting filter flags = $sim_filter" 6>&1
5387 fi
5388 else
5389   sim_filter="-F 32,f,o"
5390 if test x"$silent" != x"yes"; then
5391   echo "Setting filter flags = $sim_filter" 6>&1
5392 fi
5393 fi
5394
5395
5396 # Check whether --enable-sim-float was given.
5397 if test "${enable_sim_float+set}" = set; then :
5398   enableval=$enable_sim_float; case "${enableval}" in
5399   yes | hard)   sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT";;
5400   no | soft)    sim_float="-DWITH_FLOATING_POINT=SOFT_FLOATING_POINT";;
5401   altivec)      sim_float="-DWITH_ALTIVEC" ; sim_filter="${sim_filter},av" ;;
5402   *spe*|*simd*) sim_float="-DWITH_E500" ; sim_filter="${sim_filter},e500" ;;
5403   *)            as_fn_error $? "\"Unknown value $enableval passed to --enable-sim-float\"" "$LINENO" 5; sim_float="";;
5404 esac
5405 if test x"$silent" != x"yes" && test x"$sim_float" != x""; then
5406   echo "Setting float flags = $sim_float" 6>&1
5407 fi
5408 else
5409
5410 case "${target}" in
5411   *altivec*) sim_float="-DWITH_ALTIVEC" ; sim_filter="${sim_filter},av" ;;
5412   *spe*|*simd*) sim_float="-DWITH_E500" ; sim_filter="${sim_filter},e500" ;;
5413   *) sim_float=""
5414 esac
5415
5416 fi
5417
5418
5419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if union semun defined" >&5
5420 $as_echo_n "checking if union semun defined... " >&6; }
5421 if ${ac_cv_HAS_UNION_SEMUN+:} false; then :
5422   $as_echo_n "(cached) " >&6
5423 else
5424   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5425 /* end confdefs.h.  */
5426
5427 #include <sys/types.h>
5428 #include <sys/ipc.h>
5429 #include <sys/sem.h>
5430 int
5431 main ()
5432 {
5433 union semun arg ;
5434   ;
5435   return 0;
5436 }
5437 _ACEOF
5438 if ac_fn_c_try_compile "$LINENO"; then :
5439   ac_cv_has_union_semun="yes"
5440 else
5441   ac_cv_has_union_semun="no"
5442 fi
5443 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_has_union_semun" >&5
5445 $as_echo "$ac_cv_has_union_semun" >&6; }
5446
5447 fi
5448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_HAS_UNION_SEMUN" >&5
5449 $as_echo "$ac_cv_HAS_UNION_SEMUN" >&6; }
5450
5451
5452 if test "$ac_cv_has_union_semun" = "yes"; then
5453   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether System V semaphores are supported" >&5
5454 $as_echo_n "checking whether System V semaphores are supported... " >&6; }
5455 if ${ac_cv_sysv_sem+:} false; then :
5456   $as_echo_n "(cached) " >&6
5457 else
5458
5459   if test "$cross_compiling" = yes; then :
5460   :
5461 else
5462   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5463 /* end confdefs.h.  */
5464
5465   #include <sys/types.h>
5466   #include <sys/ipc.h>
5467   #include <sys/sem.h>
5468   int main () {
5469     union semun arg ;
5470
5471     int id=semget(IPC_PRIVATE,1,IPC_CREAT|0400);
5472     if (id == -1)
5473       exit(1);
5474     arg.val = 0; /* avoid implicit type cast to union */
5475     if (semctl(id, 0, IPC_RMID, arg) == -1)
5476       exit(1);
5477     exit(0);
5478   }
5479
5480 _ACEOF
5481 if ac_fn_c_try_run "$LINENO"; then :
5482   ac_cv_sysv_sem="yes"
5483 else
5484   ac_cv_sysv_sem="no"
5485 fi
5486 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5487   conftest.$ac_objext conftest.beam conftest.$ac_ext
5488 fi
5489
5490
5491 fi
5492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sysv_sem" >&5
5493 $as_echo "$ac_cv_sysv_sem" >&6; }
5494 else  # semun is not defined
5495   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether System V semaphores are supported" >&5
5496 $as_echo_n "checking whether System V semaphores are supported... " >&6; }
5497 if ${ac_cv_sysv_sem+:} false; then :
5498   $as_echo_n "(cached) " >&6
5499 else
5500
5501   if test "$cross_compiling" = yes; then :
5502   :
5503 else
5504   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5505 /* end confdefs.h.  */
5506
5507   #include <sys/types.h>
5508   #include <sys/ipc.h>
5509   #include <sys/sem.h>
5510   union semun {
5511     int val;
5512     struct semid_ds *buf;
5513     ushort *array;
5514   };
5515   int main () {
5516     union semun arg ;
5517
5518     int id=semget(IPC_PRIVATE,1,IPC_CREAT|0400);
5519     if (id == -1)
5520       exit(1);
5521     arg.val = 0; /* avoid implicit type cast to union */
5522     if (semctl(id, 0, IPC_RMID, arg) == -1)
5523       exit(1);
5524     exit(0);
5525   }
5526
5527 _ACEOF
5528 if ac_fn_c_try_run "$LINENO"; then :
5529   ac_cv_sysv_sem="yes"
5530 else
5531   ac_cv_sysv_sem="no"
5532 fi
5533 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5534   conftest.$ac_objext conftest.beam conftest.$ac_ext
5535 fi
5536
5537
5538 fi
5539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sysv_sem" >&5
5540 $as_echo "$ac_cv_sysv_sem" >&6; }
5541 fi
5542
5543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether System V shared memory is supported" >&5
5544 $as_echo_n "checking whether System V shared memory is supported... " >&6; }
5545 if ${ac_cv_sysv_shm+:} false; then :
5546   $as_echo_n "(cached) " >&6
5547 else
5548
5549 if test "$cross_compiling" = yes; then :
5550   :
5551 else
5552   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5553 /* end confdefs.h.  */
5554
5555 #include <sys/types.h>
5556 #include <sys/ipc.h>
5557 #include <sys/shm.h>
5558 int main () {
5559   int id=shmget(IPC_PRIVATE,1,IPC_CREAT|0400);
5560   if (id == -1)
5561     exit(1);
5562   if (shmctl(id, IPC_RMID, 0) == -1)
5563     exit(1);
5564   exit(0);
5565 }
5566
5567 _ACEOF
5568 if ac_fn_c_try_run "$LINENO"; then :
5569   ac_cv_sysv_shm="yes"
5570 else
5571   ac_cv_sysv_shm="no"
5572 fi
5573 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5574   conftest.$ac_objext conftest.beam conftest.$ac_ext
5575 fi
5576
5577
5578 fi
5579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sysv_shm" >&5
5580 $as_echo "$ac_cv_sysv_shm" >&6; }
5581
5582 if test x"$ac_cv_sysv_shm" = x"yes" -a x"$ac_cv_sysv_sem" = x"yes" ; then
5583   sim_sysv_ipc_hw=",sem,shm";
5584 else
5585   sim_sysv_ipc_hw="";
5586 fi
5587
5588 if test x"$ac_cv_has_union_semun" = x"yes" -a x"$ac_cv_sysv_sem" = x"yes" ; then
5589
5590 $as_echo "#define HAVE_UNION_SEMUN 1" >>confdefs.h
5591
5592 fi
5593
5594
5595 # Check whether --enable-sim-hardware was given.
5596 if test "${enable_sim_hardware+set}" = set; then :
5597   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}"
5598 case "${enableval}" in
5599   yes)  ;;
5600   no)   as_fn_error $? "\"List of hardware must be specified for --enable-sim-hardware\"" "$LINENO" 5; hardware="";;
5601   ,*)   hardware="${hardware}${enableval}";;
5602   *,)   hardware="${enableval}${hardware}";;
5603   *)    hardware="${enableval}"'';;
5604 esac
5605 sim_hw_src=`echo $hardware | sed -e 's/,/.c hw_/g' -e 's/^/hw_/' -e s'/$/.c/'`
5606 sim_hw_obj=`echo $sim_hw_src | sed -e 's/\.c/.o/g'`
5607 if test x"$silent" != x"yes" && test x"$hardware" != x""; then
5608   echo "Setting hardware to $sim_hw_src, $sim_hw_obj"
5609 fi
5610 else
5611   hardware="cpu,memory,nvram,iobus,htab,disk,trace,register,vm,init,core,pal,com,eeprom,opic,glue,phb,ide${sim_sysv_ipc_hw}"
5612 sim_hw_src=`echo $hardware | sed -e 's/,/.c hw_/g' -e 's/^/hw_/' -e s'/$/.c/'`
5613 sim_hw_obj=`echo $sim_hw_src | sed -e 's/\.c/.o/g'`
5614 if test x"$silent" != x"yes"; then
5615   echo "Setting hardware to $sim_hw_src, $sim_hw_obj"
5616 fi
5617 fi
5618
5619 # Check whether --enable-sim-hostbitsize was given.
5620 if test "${enable_sim_hostbitsize+set}" = set; then :
5621   enableval=$enable_sim_hostbitsize; case "${enableval}" in
5622   32|64) sim_hostbitsize="-DWITH_HOST_WORD_BITSIZE=$enableval";;
5623   *)     as_fn_error $? "\"--enable-sim-hostbitsize was given $enableval.  Expected 32 or 64\"" "$LINENO" 5; sim_hostbitsize="";;
5624 esac
5625 if test x"$silent" != x"yes" && test x"$sim_hostbitsize" != x""; then
5626   echo "Setting hostbitsize flags = $sim_hostbitsize" 6>&1
5627 fi
5628 else
5629   sim_hostbitsize=""
5630 fi
5631
5632
5633 ac_ext=c
5634 ac_cpp='$CPP $CPPFLAGS'
5635 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5636 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5637 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5638 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5639 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5640 # On Suns, sometimes $CPP names a directory.
5641 if test -n "$CPP" && test -d "$CPP"; then
5642   CPP=
5643 fi
5644 if test -z "$CPP"; then
5645   if ${ac_cv_prog_CPP+:} false; then :
5646   $as_echo_n "(cached) " >&6
5647 else
5648       # Double quotes because CPP needs to be expanded
5649     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5650     do
5651       ac_preproc_ok=false
5652 for ac_c_preproc_warn_flag in '' yes
5653 do
5654   # Use a header file that comes with gcc, so configuring glibc
5655   # with a fresh cross-compiler works.
5656   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5657   # <limits.h> exists even on freestanding compilers.
5658   # On the NeXT, cc -E runs the code through the compiler's parser,
5659   # not just through cpp. "Syntax error" is here to catch this case.
5660   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5661 /* end confdefs.h.  */
5662 #ifdef __STDC__
5663 # include <limits.h>
5664 #else
5665 # include <assert.h>
5666 #endif
5667                      Syntax error
5668 _ACEOF
5669 if ac_fn_c_try_cpp "$LINENO"; then :
5670
5671 else
5672   # Broken: fails on valid input.
5673 continue
5674 fi
5675 rm -f conftest.err conftest.i conftest.$ac_ext
5676
5677   # OK, works on sane cases.  Now check whether nonexistent headers
5678   # can be detected and how.
5679   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5680 /* end confdefs.h.  */
5681 #include <ac_nonexistent.h>
5682 _ACEOF
5683 if ac_fn_c_try_cpp "$LINENO"; then :
5684   # Broken: success on invalid input.
5685 continue
5686 else
5687   # Passes both tests.
5688 ac_preproc_ok=:
5689 break
5690 fi
5691 rm -f conftest.err conftest.i conftest.$ac_ext
5692
5693 done
5694 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5695 rm -f conftest.i conftest.err conftest.$ac_ext
5696 if $ac_preproc_ok; then :
5697   break
5698 fi
5699
5700     done
5701     ac_cv_prog_CPP=$CPP
5702
5703 fi
5704   CPP=$ac_cv_prog_CPP
5705 else
5706   ac_cv_prog_CPP=$CPP
5707 fi
5708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5709 $as_echo "$CPP" >&6; }
5710 ac_preproc_ok=false
5711 for ac_c_preproc_warn_flag in '' yes
5712 do
5713   # Use a header file that comes with gcc, so configuring glibc
5714   # with a fresh cross-compiler works.
5715   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5716   # <limits.h> exists even on freestanding compilers.
5717   # On the NeXT, cc -E runs the code through the compiler's parser,
5718   # not just through cpp. "Syntax error" is here to catch this case.
5719   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5720 /* end confdefs.h.  */
5721 #ifdef __STDC__
5722 # include <limits.h>
5723 #else
5724 # include <assert.h>
5725 #endif
5726                      Syntax error
5727 _ACEOF
5728 if ac_fn_c_try_cpp "$LINENO"; then :
5729
5730 else
5731   # Broken: fails on valid input.
5732 continue
5733 fi
5734 rm -f conftest.err conftest.i conftest.$ac_ext
5735
5736   # OK, works on sane cases.  Now check whether nonexistent headers
5737   # can be detected and how.
5738   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5739 /* end confdefs.h.  */
5740 #include <ac_nonexistent.h>
5741 _ACEOF
5742 if ac_fn_c_try_cpp "$LINENO"; then :
5743   # Broken: success on invalid input.
5744 continue
5745 else
5746   # Passes both tests.
5747 ac_preproc_ok=:
5748 break
5749 fi
5750 rm -f conftest.err conftest.i conftest.$ac_ext
5751
5752 done
5753 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5754 rm -f conftest.i conftest.err conftest.$ac_ext
5755 if $ac_preproc_ok; then :
5756
5757 else
5758   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5759 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5760 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
5761 See \`config.log' for more details" "$LINENO" 5; }
5762 fi
5763
5764 ac_ext=c
5765 ac_cpp='$CPP $CPPFLAGS'
5766 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5767 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5768 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5769
5770
5771 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5772 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5773 if ${ac_cv_path_GREP+:} false; then :
5774   $as_echo_n "(cached) " >&6
5775 else
5776   if test -z "$GREP"; then
5777   ac_path_GREP_found=false
5778   # Loop through the user's path and test for each of PROGNAME-LIST
5779   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5780 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5781 do
5782   IFS=$as_save_IFS
5783   test -z "$as_dir" && as_dir=.
5784     for ac_prog in grep ggrep; do
5785     for ac_exec_ext in '' $ac_executable_extensions; do
5786       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5787       as_fn_executable_p "$ac_path_GREP" || continue
5788 # Check for GNU ac_path_GREP and select it if it is found.
5789   # Check for GNU $ac_path_GREP
5790 case `"$ac_path_GREP" --version 2>&1` in
5791 *GNU*)
5792   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5793 *)
5794   ac_count=0
5795   $as_echo_n 0123456789 >"conftest.in"
5796   while :
5797   do
5798     cat "conftest.in" "conftest.in" >"conftest.tmp"
5799     mv "conftest.tmp" "conftest.in"
5800     cp "conftest.in" "conftest.nl"
5801     $as_echo 'GREP' >> "conftest.nl"
5802     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5803     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5804     as_fn_arith $ac_count + 1 && ac_count=$as_val
5805     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5806       # Best one so far, save it but keep looking for a better one
5807       ac_cv_path_GREP="$ac_path_GREP"
5808       ac_path_GREP_max=$ac_count
5809     fi
5810     # 10*(2^10) chars as input seems more than enough
5811     test $ac_count -gt 10 && break
5812   done
5813   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5814 esac
5815
5816       $ac_path_GREP_found && break 3
5817     done
5818   done
5819   done
5820 IFS=$as_save_IFS
5821   if test -z "$ac_cv_path_GREP"; then
5822     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5823   fi
5824 else
5825   ac_cv_path_GREP=$GREP
5826 fi
5827
5828 fi
5829 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5830 $as_echo "$ac_cv_path_GREP" >&6; }
5831  GREP="$ac_cv_path_GREP"
5832
5833
5834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5835 $as_echo_n "checking for egrep... " >&6; }
5836 if ${ac_cv_path_EGREP+:} false; then :
5837   $as_echo_n "(cached) " >&6
5838 else
5839   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5840    then ac_cv_path_EGREP="$GREP -E"
5841    else
5842      if test -z "$EGREP"; then
5843   ac_path_EGREP_found=false
5844   # Loop through the user's path and test for each of PROGNAME-LIST
5845   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5846 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5847 do
5848   IFS=$as_save_IFS
5849   test -z "$as_dir" && as_dir=.
5850     for ac_prog in egrep; do
5851     for ac_exec_ext in '' $ac_executable_extensions; do
5852       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5853       as_fn_executable_p "$ac_path_EGREP" || continue
5854 # Check for GNU ac_path_EGREP and select it if it is found.
5855   # Check for GNU $ac_path_EGREP
5856 case `"$ac_path_EGREP" --version 2>&1` in
5857 *GNU*)
5858   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5859 *)
5860   ac_count=0
5861   $as_echo_n 0123456789 >"conftest.in"
5862   while :
5863   do
5864     cat "conftest.in" "conftest.in" >"conftest.tmp"
5865     mv "conftest.tmp" "conftest.in"
5866     cp "conftest.in" "conftest.nl"
5867     $as_echo 'EGREP' >> "conftest.nl"
5868     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5869     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5870     as_fn_arith $ac_count + 1 && ac_count=$as_val
5871     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5872       # Best one so far, save it but keep looking for a better one
5873       ac_cv_path_EGREP="$ac_path_EGREP"
5874       ac_path_EGREP_max=$ac_count
5875     fi
5876     # 10*(2^10) chars as input seems more than enough
5877     test $ac_count -gt 10 && break
5878   done
5879   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5880 esac
5881
5882       $ac_path_EGREP_found && break 3
5883     done
5884   done
5885   done
5886 IFS=$as_save_IFS
5887   if test -z "$ac_cv_path_EGREP"; then
5888     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5889   fi
5890 else
5891   ac_cv_path_EGREP=$EGREP
5892 fi
5893
5894    fi
5895 fi
5896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5897 $as_echo "$ac_cv_path_EGREP" >&6; }
5898  EGREP="$ac_cv_path_EGREP"
5899
5900
5901 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5902 $as_echo_n "checking for ANSI C header files... " >&6; }
5903 if ${ac_cv_header_stdc+:} false; then :
5904   $as_echo_n "(cached) " >&6
5905 else
5906   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5907 /* end confdefs.h.  */
5908 #include <stdlib.h>
5909 #include <stdarg.h>
5910 #include <string.h>
5911 #include <float.h>
5912
5913 int
5914 main ()
5915 {
5916
5917   ;
5918   return 0;
5919 }
5920 _ACEOF
5921 if ac_fn_c_try_compile "$LINENO"; then :
5922   ac_cv_header_stdc=yes
5923 else
5924   ac_cv_header_stdc=no
5925 fi
5926 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5927
5928 if test $ac_cv_header_stdc = yes; then
5929   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5930   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5931 /* end confdefs.h.  */
5932 #include <string.h>
5933
5934 _ACEOF
5935 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5936   $EGREP "memchr" >/dev/null 2>&1; then :
5937
5938 else
5939   ac_cv_header_stdc=no
5940 fi
5941 rm -f conftest*
5942
5943 fi
5944
5945 if test $ac_cv_header_stdc = yes; then
5946   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5947   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5948 /* end confdefs.h.  */
5949 #include <stdlib.h>
5950
5951 _ACEOF
5952 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5953   $EGREP "free" >/dev/null 2>&1; then :
5954
5955 else
5956   ac_cv_header_stdc=no
5957 fi
5958 rm -f conftest*
5959
5960 fi
5961
5962 if test $ac_cv_header_stdc = yes; then
5963   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5964   if test "$cross_compiling" = yes; then :
5965   :
5966 else
5967   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5968 /* end confdefs.h.  */
5969 #include <ctype.h>
5970 #include <stdlib.h>
5971 #if ((' ' & 0x0FF) == 0x020)
5972 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5973 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5974 #else
5975 # define ISLOWER(c) \
5976                    (('a' <= (c) && (c) <= 'i') \
5977                      || ('j' <= (c) && (c) <= 'r') \
5978                      || ('s' <= (c) && (c) <= 'z'))
5979 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5980 #endif
5981
5982 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5983 int
5984 main ()
5985 {
5986   int i;
5987   for (i = 0; i < 256; i++)
5988     if (XOR (islower (i), ISLOWER (i))
5989         || toupper (i) != TOUPPER (i))
5990       return 2;
5991   return 0;
5992 }
5993 _ACEOF
5994 if ac_fn_c_try_run "$LINENO"; then :
5995
5996 else
5997   ac_cv_header_stdc=no
5998 fi
5999 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6000   conftest.$ac_objext conftest.beam conftest.$ac_ext
6001 fi
6002
6003 fi
6004 fi
6005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
6006 $as_echo "$ac_cv_header_stdc" >&6; }
6007 if test $ac_cv_header_stdc = yes; then
6008
6009 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
6010
6011 fi
6012
6013 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
6014 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
6015                   inttypes.h stdint.h unistd.h
6016 do :
6017   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6018 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
6019 "
6020 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
6021   cat >>confdefs.h <<_ACEOF
6022 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6023 _ACEOF
6024
6025 fi
6026
6027 done
6028
6029
6030 # Check whether --enable-sim-hostendian was given.
6031 if test "${enable_sim_hostendian+set}" = set; then :
6032   enableval=$enable_sim_hostendian; case "${enableval}" in
6033   no)    sim_hostendian="-DWITH_HOST_BYTE_ORDER=0";;
6034   b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";;
6035   l*|L*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN";;
6036   *)     as_fn_error $? "\"Unknown value $enableval for --enable-sim-hostendian\"" "$LINENO" 5; sim_hostendian="";;
6037 esac
6038 if test x"$silent" != x"yes" && test x"$sim_hostendian" != x""; then
6039   echo "Setting hostendian flags = $sim_hostendian" 6>&1
6040 fi
6041 else
6042
6043 if test "x$cross_compiling" = "xno"; then
6044    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
6045 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
6046 if ${ac_cv_c_bigendian+:} false; then :
6047   $as_echo_n "(cached) " >&6
6048 else
6049   ac_cv_c_bigendian=unknown
6050     # See if we're dealing with a universal compiler.
6051     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6052 /* end confdefs.h.  */
6053 #ifndef __APPLE_CC__
6054                not a universal capable compiler
6055              #endif
6056              typedef int dummy;
6057
6058 _ACEOF
6059 if ac_fn_c_try_compile "$LINENO"; then :
6060
6061         # Check for potential -arch flags.  It is not universal unless
6062         # there are at least two -arch flags with different values.
6063         ac_arch=
6064         ac_prev=
6065         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
6066          if test -n "$ac_prev"; then
6067            case $ac_word in
6068              i?86 | x86_64 | ppc | ppc64)
6069                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
6070                  ac_arch=$ac_word
6071                else
6072                  ac_cv_c_bigendian=universal
6073                  break
6074                fi
6075                ;;
6076            esac
6077            ac_prev=
6078          elif test "x$ac_word" = "x-arch"; then
6079            ac_prev=arch
6080          fi
6081        done
6082 fi
6083 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6084     if test $ac_cv_c_bigendian = unknown; then
6085       # See if sys/param.h defines the BYTE_ORDER macro.
6086       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6087 /* end confdefs.h.  */
6088 #include <sys/types.h>
6089              #include <sys/param.h>
6090
6091 int
6092 main ()
6093 {
6094 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
6095                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
6096                      && LITTLE_ENDIAN)
6097               bogus endian macros
6098              #endif
6099
6100   ;
6101   return 0;
6102 }
6103 _ACEOF
6104 if ac_fn_c_try_compile "$LINENO"; then :
6105   # It does; now see whether it defined to BIG_ENDIAN or not.
6106          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6107 /* end confdefs.h.  */
6108 #include <sys/types.h>
6109                 #include <sys/param.h>
6110
6111 int
6112 main ()
6113 {
6114 #if BYTE_ORDER != BIG_ENDIAN
6115                  not big endian
6116                 #endif
6117
6118   ;
6119   return 0;
6120 }
6121 _ACEOF
6122 if ac_fn_c_try_compile "$LINENO"; then :
6123   ac_cv_c_bigendian=yes
6124 else
6125   ac_cv_c_bigendian=no
6126 fi
6127 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6128 fi
6129 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6130     fi
6131     if test $ac_cv_c_bigendian = unknown; then
6132       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
6133       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6134 /* end confdefs.h.  */
6135 #include <limits.h>
6136
6137 int
6138 main ()
6139 {
6140 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
6141               bogus endian macros
6142              #endif
6143
6144   ;
6145   return 0;
6146 }
6147 _ACEOF
6148 if ac_fn_c_try_compile "$LINENO"; then :
6149   # It does; now see whether it defined to _BIG_ENDIAN or not.
6150          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6151 /* end confdefs.h.  */
6152 #include <limits.h>
6153
6154 int
6155 main ()
6156 {
6157 #ifndef _BIG_ENDIAN
6158                  not big endian
6159                 #endif
6160
6161   ;
6162   return 0;
6163 }
6164 _ACEOF
6165 if ac_fn_c_try_compile "$LINENO"; then :
6166   ac_cv_c_bigendian=yes
6167 else
6168   ac_cv_c_bigendian=no
6169 fi
6170 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6171 fi
6172 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6173     fi
6174     if test $ac_cv_c_bigendian = unknown; then
6175       # Compile a test program.
6176       if test "$cross_compiling" = yes; then :
6177   # Try to guess by grepping values from an object file.
6178          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6179 /* end confdefs.h.  */
6180 short int ascii_mm[] =
6181                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
6182                 short int ascii_ii[] =
6183                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
6184                 int use_ascii (int i) {
6185                   return ascii_mm[i] + ascii_ii[i];
6186                 }
6187                 short int ebcdic_ii[] =
6188                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
6189                 short int ebcdic_mm[] =
6190                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
6191                 int use_ebcdic (int i) {
6192                   return ebcdic_mm[i] + ebcdic_ii[i];
6193                 }
6194                 extern int foo;
6195
6196 int
6197 main ()
6198 {
6199 return use_ascii (foo) == use_ebcdic (foo);
6200   ;
6201   return 0;
6202 }
6203 _ACEOF
6204 if ac_fn_c_try_compile "$LINENO"; then :
6205   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
6206               ac_cv_c_bigendian=yes
6207             fi
6208             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
6209               if test "$ac_cv_c_bigendian" = unknown; then
6210                 ac_cv_c_bigendian=no
6211               else
6212                 # finding both strings is unlikely to happen, but who knows?
6213                 ac_cv_c_bigendian=unknown
6214               fi
6215             fi
6216 fi
6217 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6218 else
6219   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6220 /* end confdefs.h.  */
6221 $ac_includes_default
6222 int
6223 main ()
6224 {
6225
6226              /* Are we little or big endian?  From Harbison&Steele.  */
6227              union
6228              {
6229                long int l;
6230                char c[sizeof (long int)];
6231              } u;
6232              u.l = 1;
6233              return u.c[sizeof (long int) - 1] == 1;
6234
6235   ;
6236   return 0;
6237 }
6238 _ACEOF
6239 if ac_fn_c_try_run "$LINENO"; then :
6240   ac_cv_c_bigendian=no
6241 else
6242   ac_cv_c_bigendian=yes
6243 fi
6244 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6245   conftest.$ac_objext conftest.beam conftest.$ac_ext
6246 fi
6247
6248     fi
6249 fi
6250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
6251 $as_echo "$ac_cv_c_bigendian" >&6; }
6252  case $ac_cv_c_bigendian in #(
6253    yes)
6254      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
6255 ;; #(
6256    no)
6257       ;; #(
6258    universal)
6259
6260 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
6261
6262      ;; #(
6263    *)
6264      as_fn_error $? "unknown endianness
6265  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
6266  esac
6267
6268   if test $ac_cv_c_bigendian = yes; then
6269     sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN"
6270   else
6271     sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN"
6272   fi
6273 else
6274   sim_hostendian="-DWITH_HOST_BYTE_ORDER=0"
6275 fi
6276 fi
6277
6278
6279 # Check whether --enable-sim-icache was given.
6280 if test "${enable_sim_icache+set}" = set; then :
6281   enableval=$enable_sim_icache; icache="-R"
6282  case "${enableval}" in
6283   yes)          icache="1024"; sim_icache="-I $icache";;
6284   no)           sim_icache="-R";;
6285   *) icache=1024
6286      sim_icache="-"
6287      for x in `echo "${enableval}" | sed -e "s/,/ /g"`; do
6288        case "$x" in
6289          define)        sim_icache="${sim_icache}R";;
6290          semantic)      sim_icache="${sim_icache}C";;
6291          insn)          sim_icache="${sim_icache}S";;
6292          0*|1*|2*|3*|4*|5*|6*|7*|8*|9*) icache=$x;;
6293          *)             as_fn_error $? "\"Unknown value $x for --enable-sim-icache\"" "$LINENO" 5; sim_icache="";;
6294        esac
6295      done
6296      sim_icache="${sim_icache}I $icache";;
6297 esac
6298 if test x"$silent" != x"yes" && test x"$icache" != x""; then
6299   echo "Setting instruction cache size to $icache ($sim_icache)"
6300 fi
6301 else
6302   sim_icache="-CSRI 1024"
6303 if test x"$silent" != x"yes"; then
6304   echo "Setting instruction cache size to 1024 ($sim_icache)"
6305 fi
6306 fi
6307
6308
6309 # Check whether --enable-sim-inline was given.
6310 if test "${enable_sim_inline+set}" = set; then :
6311   enableval=$enable_sim_inline; sim_inline=""
6312 case "$enableval" in
6313   no)           sim_inline="-DDEFAULT_INLINE=0";;
6314   0)            sim_inline="-DDEFAULT_INLINE=0";;
6315   yes | 2)      sim_inline="-DDEFAULT_INLINE=ALL_INLINE";;
6316   1)            sim_inline="-DDEFAULT_INLINE=PSIM_INLINE_LOCALS";;
6317   *) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
6318        new_flag=""
6319        case "$x" in
6320          *_INLINE=*)    new_flag="-D$x";;
6321          *=*)           new_flag=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
6322          *_INLINE)      new_flag="-D$x=ALL_INLINE";;
6323          *)             new_flag="-D$x""_INLINE=ALL_INLINE";;
6324        esac
6325        if test x"$sim_inline" = x""; then
6326          sim_inline="$new_flag"
6327        else
6328          sim_inline="$sim_inline $new_flag"
6329        fi
6330      done;;
6331 esac
6332 if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then
6333   echo "Setting inline flags = $sim_inline" 6>&1
6334 fi
6335 else
6336   if test x"$GCC" != ""; then
6337   sim_inline="-DDEFAULT_INLINE=PSIM_INLINE_LOCALS"
6338   if test x"$silent" != x"yes"; then
6339     echo "Setting inline flags = $sim_inline" 6>&1
6340   fi
6341 else
6342   sim_inline=""
6343 fi
6344 fi
6345
6346
6347 # Check whether --enable-sim-jump was given.
6348 if test "${enable_sim_jump+set}" = set; then :
6349   enableval=$enable_sim_jump; case "${enableval}" in
6350   yes)  sim_jump="-J";;
6351   no)   sim_jump="";;
6352   *)    as_fn_error $? "\"--enable-sim-jump does not take a value\"" "$LINENO" 5; sim_jump="";;
6353 esac
6354 if test x"$silent" != x"yes" && test x"$sim_jump" != x""; then
6355   echo "Setting jump flag = $sim_jump" 6>&1
6356 fi
6357 else
6358   sim_jump=""
6359 if test x"$silent" != x"yes"; then
6360   echo "Setting jump flag = $sim_jump" 6>&1
6361 fi
6362 fi
6363
6364
6365 # Check whether --enable-sim-line-nr was given.
6366 if test "${enable_sim_line_nr+set}" = set; then :
6367   enableval=$enable_sim_line_nr; case "${enableval}" in
6368   yes)  sim_line_nr="";;
6369   no)   sim_line_nr="-L";;
6370   *)    as_fn_error $? "\"--enable-sim-line-nr does not take a value\"" "$LINENO" 5; sim_line_nr="";;
6371 esac
6372 if test x"$silent" != x"yes" && test x"$sim_line_nr" != x""; then
6373   echo "Setting warning flags = $sim_line_nr" 6>&1
6374 fi
6375 else
6376   sim_line_nr=""
6377 fi
6378
6379
6380 # Check whether --enable-sim-model was given.
6381 if test "${enable_sim_model+set}" = set; then :
6382   enableval=$enable_sim_model; case "${enableval}" in
6383   yes|no)       as_fn_error $? "\"No value supplied for --enable-sim-model=model\"" "$LINENO" 5;;
6384   *)            sim_model="-DWITH_MODEL=${enableval}";;
6385 esac
6386 if test x"$silent" != x"yes" && test x"$sim_model" != x""; then
6387   echo "Setting model flags = $sim_model" 6>&1
6388 fi
6389 else
6390   sim_model=""
6391 fi
6392
6393
6394 # Check whether --enable-sim-model-issue was given.
6395 if test "${enable_sim_model_issue+set}" = set; then :
6396   enableval=$enable_sim_model_issue; case "${enableval}" in
6397   yes)  sim_model_issue="-DWITH_MODEL_ISSUE=MODEL_ISSUE_PROCESS";;
6398   no)   sim_model_issue="-DWITH_MODEL_ISSUE=MODEL_ISSUE_IGNORE";;
6399   *)    as_fn_error $? "\"--enable-sim-model-issue does not take a value\"" "$LINENO" 5; sim_model_issue="";;
6400 esac
6401 if test x"$silent" != x"yes"; then
6402   echo "Setting model-issue flags = $sim_model_issue" 6>&1
6403 fi
6404 else
6405   sim_model_issue=""
6406 fi
6407
6408
6409 # Check whether --enable-sim-monitor was given.
6410 if test "${enable_sim_monitor+set}" = set; then :
6411   enableval=$enable_sim_monitor; case "${enableval}" in
6412   yes)          sim_monitor="-DWITH_MON='MONITOR_INSTRUCTION_ISSUE | MONITOR_LOAD_STORE_UNIT'";;
6413   no)           sim_monitor="-DWITH_MON=0";;
6414   instruction)  sim_monitor="-DWITH_MON=MONITOR_INSTRUCTION_ISSUE";;
6415   memory)       sim_monitor="-DWITH_MON=MONITOR_LOAD_STORE_UNIT";;
6416   *)            as_fn_error $? "\"Unknown value $enableval passed to --enable-sim-mon\"" "$LINENO" 5; sim_env="";;
6417 esac
6418 if test x"$silent" != x"yes" && test x"$sim_monitor" != x""; then
6419   echo "Setting monitor flags = $sim_monitor" 6>&1
6420 fi
6421 else
6422   sim_monitor=""
6423 fi
6424
6425
6426 # Check whether --enable-sim-opcode was given.
6427 if test "${enable_sim_opcode+set}" = set; then :
6428   enableval=$enable_sim_opcode; case "${enableval}" in
6429   yes|no)       as_fn_error $? "\"No value supplied for --enable-sim-opcode=file\"" "$LINENO" 5;;
6430   *)            if test -f "${srcdir}/${enableval}"; then
6431                   sim_opcode="${enableval}"
6432                 elif test -f "${srcdir}/dc-${enableval}"; then
6433                   sim_opcode="dc-${enableval}"
6434                 else
6435                   as_fn_error $? "\"File $enableval is not an opcode rules file\"" "$LINENO" 5;
6436                   sim_opcode="dc-complex"
6437                 fi;;
6438 esac
6439 if test x"$silent" != x"yes" && test x"$sim_opcode" != x""; then
6440   echo "Setting opcode flags = $sim_opcode" 6>&1
6441 fi
6442 else
6443   sim_opcode="dc-complex"
6444 if test x"$silent" != x"yes"; then
6445   echo "Setting opcode flags = $sim_opcode"
6446 fi
6447 fi
6448
6449
6450 # Check whether --enable-sim-packages was given.
6451 if test "${enable_sim_packages+set}" = set; then :
6452   enableval=$enable_sim_packages; packages=disklabel
6453 case "${enableval}" in
6454   yes)  ;;
6455   no)   as_fn_error $? "\"List of packages must be specified for --enable-sim-packages\"" "$LINENO" 5; packages="";;
6456   ,*)   packages="${packages}${enableval}";;
6457   *,)   packages="${enableval}${packages}";;
6458   *)    packages="${enableval}"'';;
6459 esac
6460 sim_pk_src=`echo $packages | sed -e 's/,/.c pk_/g' -e 's/^/pk_/' -e 's/$/.c/'`
6461 sim_pk_obj=`echo $sim_pk_src | sed -e 's/\.c/.o/g'`
6462 if test x"$silent" != x"yes" && test x"$packages" != x""; then
6463   echo "Setting packages to $sim_pk_src, $sim_pk_obj"
6464 fi
6465 else
6466   packages=disklabel
6467 sim_pk_src=`echo $packages | sed -e 's/,/.c pk_/g' -e 's/^/pk_/' -e 's/$/.c/'`
6468 sim_pk_obj=`echo $sim_pk_src | sed -e 's/\.c/.o/g'`
6469 if test x"$silent" != x"yes"; then
6470   echo "Setting packages to $sim_pk_src, $sim_pk_obj"
6471 fi
6472 fi
6473
6474
6475 # Check whether --enable-sim-reserved-bits was given.
6476 if test "${enable_sim_reserved_bits+set}" = set; then :
6477   enableval=$enable_sim_reserved_bits; case "${enableval}" in
6478   yes)  sim_reserved="-DWITH_RESERVED_BITS=1";;
6479   no)   sim_reserved="-DWITH_RESERVED_BITS=0";;
6480   *)    as_fn_error $? "\"--enable-sim-reserved-bits does not take a value\"" "$LINENO" 5; sim_reserved="";;
6481 esac
6482 if test x"$silent" != x"yes" && test x"$sim_reserved" != x""; then
6483   echo "Setting reserved flags = $sim_reserved" 6>&1
6484 fi
6485 else
6486   sim_reserved=""
6487 fi
6488
6489
6490 # Check whether --enable-sim-smp was given.
6491 if test "${enable_sim_smp+set}" = set; then :
6492   enableval=$enable_sim_smp; case "${enableval}" in
6493   yes)  sim_smp="-DWITH_SMP=5" ; sim_igen_smp="-N 5";;
6494   no)   sim_smp="-DWITH_SMP=0" ; sim_igen_smp="-N 0";;
6495   *)    sim_smp="-DWITH_SMP=$enableval" ; sim_igen_smp="-N $enableval";;
6496 esac
6497 if test x"$silent" != x"yes" && test x"$sim_smp" != x""; then
6498   echo "Setting smp flags = $sim_smp" 6>&1
6499 fi
6500 else
6501   sim_smp="-DWITH_SMP=5" ; sim_igen_smp="-N 5"
6502 if test x"$silent" != x"yes"; then
6503   echo "Setting smp flags = $sim_smp" 6>&1
6504 fi
6505 fi
6506
6507
6508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sim stdio debug behavior" >&5
6509 $as_echo_n "checking for sim stdio debug behavior... " >&6; }
6510 sim_stdio=0
6511 # Check whether --enable-sim-stdio was given.
6512 if test "${enable_sim_stdio+set}" = set; then :
6513   enableval=$enable_sim_stdio; case "${enableval}" in
6514   yes)  sim_stdio="DO_USE_STDIO";;
6515   no)   sim_stdio="DONT_USE_STDIO";;
6516   *)    as_fn_error $? "Unknown value $enableval passed to --enable-sim-stdio" "$LINENO" 5;;
6517 esac
6518 fi
6519
6520 cat >>confdefs.h <<_ACEOF
6521 #define WITH_STDIO $sim_stdio
6522 _ACEOF
6523
6524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $sim_stdio" >&5
6525 $as_echo "$sim_stdio" >&6; }
6526
6527
6528 # Check whether --enable-sim-switch was given.
6529 if test "${enable_sim_switch+set}" = set; then :
6530   enableval=$enable_sim_switch; case "${enableval}" in
6531   yes)  sim_switch="-s";;
6532   no)   sim_switch="";;
6533   *)    as_fn_error $? "\"--enable-sim-switch does not take a value\"" "$LINENO" 5; sim_switch="";;
6534 esac
6535 if test x"$silent" != x"yes" && test x"$sim_switch" != x""; then
6536   echo "Setting switch flags = $sim_switch" 6>&1
6537 fi
6538 else
6539   sim_switch="";
6540 if test x"$silent" != x"yes"; then
6541   echo "Setting switch flags = $sim_switch" 6>&1
6542 fi
6543 fi
6544
6545
6546 # Check whether --enable-sim-timebase was given.
6547 if test "${enable_sim_timebase+set}" = set; then :
6548   enableval=$enable_sim_timebase; case "${enableval}" in
6549   yes)  sim_timebase="-DWITH_TIME_BASE=1";;
6550   no)   sim_timebase="-DWITH_TIME_BASE=0";;
6551   *)    as_fn_error $? "\"--enable-sim-timebase does not take a value\"" "$LINENO" 5; sim_timebase="";;
6552 esac
6553 if test x"$silent" != x"yes" && test x"$sim_timebase" != x""; then
6554   echo "Setting timebase flags = $sim_timebase" 6>&1
6555 fi
6556 else
6557   sim_timebase=""
6558 fi
6559
6560
6561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sim trace settings" >&5
6562 $as_echo_n "checking for sim trace settings... " >&6; }
6563 sim_trace="1"
6564 # Check whether --enable-sim-trace was given.
6565 if test "${enable_sim_trace+set}" = set; then :
6566   enableval=$enable_sim_trace; case "${enableval}" in
6567   yes)  sim_trace="1";;
6568   no)   sim_trace="0";;
6569   *)    as_fn_error $? "--enable-sim-trace does not take a value" "$LINENO" 5;;
6570 esac
6571 fi
6572
6573 cat >>confdefs.h <<_ACEOF
6574 #define WITH_TRACE $sim_trace
6575 _ACEOF
6576
6577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $sim_trace" >&5
6578 $as_echo "$sim_trace" >&6; }
6579
6580
6581 # Check whether --enable-sim-warnings was given.
6582 if test "${enable_sim_warnings+set}" = set; then :
6583   enableval=$enable_sim_warnings; case "${enableval}" in
6584   yes)  sim_warnings="-Werror -Wall -Wpointer-arith -Wmissing-prototypes -Wmissing-declarations ";;
6585   no)   sim_warnings="-w";;
6586   *)    sim_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
6587 esac
6588 if test x"$silent" != x"yes" && test x"$sim_warnings" != x""; then
6589   echo "Setting warning flags = $sim_warnings" 6>&1
6590 fi
6591 else
6592   sim_warnings=""
6593 fi
6594
6595
6596 # Check whether --enable-sim-xor-endian was given.
6597 if test "${enable_sim_xor_endian+set}" = set; then :
6598   enableval=$enable_sim_xor_endian; case "${enableval}" in
6599   yes)  sim_xor_endian="-DWITH_XOR_ENDIAN=8";;
6600   no)   sim_xor_endian="-DWITH_XOR_ENDIAN=0";;
6601   *)    sim_xor_endian="-DWITH_XOR_ENDIAN=$enableval";;
6602 esac
6603 if test x"$silent" != x"yes" && test x"$sim_xor_endian" != x""; then
6604   echo "Setting xor-endian flag = $sim_xor_endian" 6>&1
6605 fi
6606 else
6607   sim_xor_endian=""
6608 fi
6609
6610
6611
6612
6613 # Check whether --with-pkgversion was given.
6614 if test "${with_pkgversion+set}" = set; then :
6615   withval=$with_pkgversion; case "$withval" in
6616       yes) as_fn_error $? "package version not specified" "$LINENO" 5 ;;
6617       no)  PKGVERSION= ;;
6618       *)   PKGVERSION="($withval) " ;;
6619      esac
6620 else
6621   PKGVERSION="(GDB) "
6622
6623 fi
6624
6625
6626
6627
6628
6629 # Check whether --with-bugurl was given.
6630 if test "${with_bugurl+set}" = set; then :
6631   withval=$with_bugurl; case "$withval" in
6632       yes) as_fn_error $? "bug URL not specified" "$LINENO" 5 ;;
6633       no)  BUGURL=
6634            ;;
6635       *)   BUGURL="$withval"
6636            ;;
6637      esac
6638 else
6639   BUGURL="http://www.gnu.org/software/gdb/bugs/"
6640
6641 fi
6642
6643   case ${BUGURL} in
6644   "")
6645     REPORT_BUGS_TO=
6646     REPORT_BUGS_TEXI=
6647     ;;
6648   *)
6649     REPORT_BUGS_TO="<$BUGURL>"
6650     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
6651     ;;
6652   esac;
6653
6654
6655
6656
6657 cat >>confdefs.h <<_ACEOF
6658 #define PKGVERSION "$PKGVERSION"
6659 _ACEOF
6660
6661
6662 cat >>confdefs.h <<_ACEOF
6663 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
6664 _ACEOF
6665
6666
6667 # Make sure we can run config.sub.
6668 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
6669   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
6670
6671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
6672 $as_echo_n "checking build system type... " >&6; }
6673 if ${ac_cv_build+:} false; then :
6674   $as_echo_n "(cached) " >&6
6675 else
6676   ac_build_alias=$build_alias
6677 test "x$ac_build_alias" = x &&
6678   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
6679 test "x$ac_build_alias" = x &&
6680   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
6681 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
6682   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
6683
6684 fi
6685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
6686 $as_echo "$ac_cv_build" >&6; }
6687 case $ac_cv_build in
6688 *-*-*) ;;
6689 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
6690 esac
6691 build=$ac_cv_build
6692 ac_save_IFS=$IFS; IFS='-'
6693 set x $ac_cv_build
6694 shift
6695 build_cpu=$1
6696 build_vendor=$2
6697 shift; shift
6698 # Remember, the first character of IFS is used to create $*,
6699 # except with old shells:
6700 build_os=$*
6701 IFS=$ac_save_IFS
6702 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
6703
6704
6705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
6706 $as_echo_n "checking host system type... " >&6; }
6707 if ${ac_cv_host+:} false; then :
6708   $as_echo_n "(cached) " >&6
6709 else
6710   if test "x$host_alias" = x; then
6711   ac_cv_host=$ac_cv_build
6712 else
6713   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
6714     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
6715 fi
6716
6717 fi
6718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
6719 $as_echo "$ac_cv_host" >&6; }
6720 case $ac_cv_host in
6721 *-*-*) ;;
6722 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
6723 esac
6724 host=$ac_cv_host
6725 ac_save_IFS=$IFS; IFS='-'
6726 set x $ac_cv_host
6727 shift
6728 host_cpu=$1
6729 host_vendor=$2
6730 shift; shift
6731 # Remember, the first character of IFS is used to create $*,
6732 # except with old shells:
6733 host_os=$*
6734 IFS=$ac_save_IFS
6735 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
6736
6737
6738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
6739 $as_echo_n "checking target system type... " >&6; }
6740 if ${ac_cv_target+:} false; then :
6741   $as_echo_n "(cached) " >&6
6742 else
6743   if test "x$target_alias" = x; then
6744   ac_cv_target=$ac_cv_host
6745 else
6746   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
6747     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
6748 fi
6749
6750 fi
6751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
6752 $as_echo "$ac_cv_target" >&6; }
6753 case $ac_cv_target in
6754 *-*-*) ;;
6755 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
6756 esac
6757 target=$ac_cv_target
6758 ac_save_IFS=$IFS; IFS='-'
6759 set x $ac_cv_target
6760 shift
6761 target_cpu=$1
6762 target_vendor=$2
6763 shift; shift
6764 # Remember, the first character of IFS is used to create $*,
6765 # except with old shells:
6766 target_os=$*
6767 IFS=$ac_save_IFS
6768 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
6769
6770
6771 # The aliases save the names the user supplied, while $host etc.
6772 # will get canonicalized.
6773 test -n "$target_alias" &&
6774   test "$program_prefix$program_suffix$program_transform_name" = \
6775     NONENONEs,x,x, &&
6776   program_prefix=${target_alias}-
6777
6778 test "$program_prefix" != NONE &&
6779   program_transform_name="s&^&$program_prefix&;$program_transform_name"
6780 # Use a double $ so make ignores it.
6781 test "$program_suffix" != NONE &&
6782   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
6783 # Double any \ or $.
6784 # By default was `s,x,x', remove it if useless.
6785 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
6786 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
6787
6788
6789 # BFD conditionally uses zlib, so we must link it in if libbfd does, by
6790 # using the same condition.
6791
6792   # Use the system's zlib library.
6793   zlibdir="-L\$(top_builddir)/../zlib"
6794   zlibinc="-I\$(top_srcdir)/../zlib"
6795
6796 # Check whether --with-system-zlib was given.
6797 if test "${with_system_zlib+set}" = set; then :
6798   withval=$with_system_zlib; if test x$with_system_zlib = xyes ; then
6799     zlibdir=
6800     zlibinc=
6801   fi
6802
6803 fi
6804
6805
6806
6807
6808
6809 # BFD uses libdl when when plugins enabled.
6810
6811   maybe_plugins=no
6812   for ac_header in dlfcn.h
6813 do :
6814   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
6815 "
6816 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
6817   cat >>confdefs.h <<_ACEOF
6818 #define HAVE_DLFCN_H 1
6819 _ACEOF
6820  maybe_plugins=yes
6821 fi
6822
6823 done
6824
6825   for ac_header in windows.h
6826 do :
6827   ac_fn_c_check_header_compile "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default
6828 "
6829 if test "x$ac_cv_header_windows_h" = xyes; then :
6830   cat >>confdefs.h <<_ACEOF
6831 #define HAVE_WINDOWS_H 1
6832 _ACEOF
6833  maybe_plugins=yes
6834 fi
6835
6836 done
6837
6838
6839   # Check whether --enable-plugins was given.
6840 if test "${enable_plugins+set}" = set; then :
6841   enableval=$enable_plugins; case "${enableval}" in
6842       no) plugins=no ;;
6843       *) plugins=yes
6844          if test "$maybe_plugins" != "yes" ; then
6845            as_fn_error $? "Building with plugin support requires a host that supports dlopen." "$LINENO" 5
6846          fi ;;
6847      esac
6848 else
6849   plugins=$maybe_plugins
6850
6851 fi
6852
6853   if test "$plugins" = "yes"; then
6854     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlsym" >&5
6855 $as_echo_n "checking for library containing dlsym... " >&6; }
6856 if ${ac_cv_search_dlsym+:} false; then :
6857   $as_echo_n "(cached) " >&6
6858 else
6859   ac_func_search_save_LIBS=$LIBS
6860 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6861 /* end confdefs.h.  */
6862
6863 /* Override any GCC internal prototype to avoid an error.
6864    Use char because int might match the return type of a GCC
6865    builtin and then its argument prototype would still apply.  */
6866 #ifdef __cplusplus
6867 extern "C"
6868 #endif
6869 char dlsym ();
6870 int
6871 main ()
6872 {
6873 return dlsym ();
6874   ;
6875   return 0;
6876 }
6877 _ACEOF
6878 for ac_lib in '' dl; do
6879   if test -z "$ac_lib"; then
6880     ac_res="none required"
6881   else
6882     ac_res=-l$ac_lib
6883     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6884   fi
6885   if ac_fn_c_try_link "$LINENO"; then :
6886   ac_cv_search_dlsym=$ac_res
6887 fi
6888 rm -f core conftest.err conftest.$ac_objext \
6889     conftest$ac_exeext
6890   if ${ac_cv_search_dlsym+:} false; then :
6891   break
6892 fi
6893 done
6894 if ${ac_cv_search_dlsym+:} false; then :
6895
6896 else
6897   ac_cv_search_dlsym=no
6898 fi
6899 rm conftest.$ac_ext
6900 LIBS=$ac_func_search_save_LIBS
6901 fi
6902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlsym" >&5
6903 $as_echo "$ac_cv_search_dlsym" >&6; }
6904 ac_res=$ac_cv_search_dlsym
6905 if test "$ac_res" != no; then :
6906   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6907
6908 fi
6909
6910   fi
6911
6912
6913 . ${srcdir}/../../bfd/configure.host
6914
6915 case ${host} in
6916   *mingw32*)
6917
6918 $as_echo "#define USE_WIN32API 1" >>confdefs.h
6919
6920     ;;
6921 esac
6922
6923 ac_config_headers="$ac_config_headers config.h:config.in"
6924
6925
6926 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
6927 if test "x$ac_cv_member_struct_stat_st_blksize" = xyes; then :
6928
6929 cat >>confdefs.h <<_ACEOF
6930 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
6931 _ACEOF
6932
6933
6934 $as_echo "#define HAVE_ST_BLKSIZE 1" >>confdefs.h
6935
6936 fi
6937
6938
6939 ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
6940 if test "x$ac_cv_member_struct_stat_st_blocks" = xyes; then :
6941
6942 cat >>confdefs.h <<_ACEOF
6943 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
6944 _ACEOF
6945
6946
6947 $as_echo "#define HAVE_ST_BLOCKS 1" >>confdefs.h
6948
6949 else
6950   case " $LIBOBJS " in
6951   *" fileblocks.$ac_objext "* ) ;;
6952   *) LIBOBJS="$LIBOBJS fileblocks.$ac_objext"
6953  ;;
6954 esac
6955
6956 fi
6957
6958
6959 ac_fn_c_check_member "$LINENO" "struct stat" "st_rdev" "ac_cv_member_struct_stat_st_rdev" "$ac_includes_default"
6960 if test "x$ac_cv_member_struct_stat_st_rdev" = xyes; then :
6961
6962 cat >>confdefs.h <<_ACEOF
6963 #define HAVE_STRUCT_STAT_ST_RDEV 1
6964 _ACEOF
6965
6966
6967 $as_echo "#define HAVE_ST_RDEV 1" >>confdefs.h
6968
6969 fi
6970
6971
6972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
6973 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
6974 if ${ac_cv_struct_tm+:} false; then :
6975   $as_echo_n "(cached) " >&6
6976 else
6977   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6978 /* end confdefs.h.  */
6979 #include <sys/types.h>
6980 #include <time.h>
6981
6982 int
6983 main ()
6984 {
6985 struct tm tm;
6986                                      int *p = &tm.tm_sec;
6987                                      return !p;
6988   ;
6989   return 0;
6990 }
6991 _ACEOF
6992 if ac_fn_c_try_compile "$LINENO"; then :
6993   ac_cv_struct_tm=time.h
6994 else
6995   ac_cv_struct_tm=sys/time.h
6996 fi
6997 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6998 fi
6999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
7000 $as_echo "$ac_cv_struct_tm" >&6; }
7001 if test $ac_cv_struct_tm = sys/time.h; then
7002
7003 $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
7004
7005 fi
7006
7007 ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h>
7008 #include <$ac_cv_struct_tm>
7009
7010 "
7011 if test "x$ac_cv_member_struct_tm_tm_zone" = xyes; then :
7012
7013 cat >>confdefs.h <<_ACEOF
7014 #define HAVE_STRUCT_TM_TM_ZONE 1
7015 _ACEOF
7016
7017
7018 fi
7019
7020 if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
7021
7022 $as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h
7023
7024 else
7025   ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h>
7026 "
7027 if test "x$ac_cv_have_decl_tzname" = xyes; then :
7028   ac_have_decl=1
7029 else
7030   ac_have_decl=0
7031 fi
7032
7033 cat >>confdefs.h <<_ACEOF
7034 #define HAVE_DECL_TZNAME $ac_have_decl
7035 _ACEOF
7036
7037   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
7038 $as_echo_n "checking for tzname... " >&6; }
7039 if ${ac_cv_var_tzname+:} false; then :
7040   $as_echo_n "(cached) " >&6
7041 else
7042   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7043 /* end confdefs.h.  */
7044 #include <time.h>
7045 #if !HAVE_DECL_TZNAME
7046 extern char *tzname[];
7047 #endif
7048
7049 int
7050 main ()
7051 {
7052 return tzname[0][0];
7053   ;
7054   return 0;
7055 }
7056 _ACEOF
7057 if ac_fn_c_try_link "$LINENO"; then :
7058   ac_cv_var_tzname=yes
7059 else
7060   ac_cv_var_tzname=no
7061 fi
7062 rm -f core conftest.err conftest.$ac_objext \
7063     conftest$ac_exeext conftest.$ac_ext
7064 fi
7065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
7066 $as_echo "$ac_cv_var_tzname" >&6; }
7067   if test $ac_cv_var_tzname = yes; then
7068
7069 $as_echo "#define HAVE_TZNAME 1" >>confdefs.h
7070
7071   fi
7072 fi
7073
7074
7075 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5
7076 $as_echo_n "checking for uid_t in sys/types.h... " >&6; }
7077 if ${ac_cv_type_uid_t+:} false; then :
7078   $as_echo_n "(cached) " >&6
7079 else
7080   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7081 /* end confdefs.h.  */
7082 #include <sys/types.h>
7083
7084 _ACEOF
7085 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7086   $EGREP "uid_t" >/dev/null 2>&1; then :
7087   ac_cv_type_uid_t=yes
7088 else
7089   ac_cv_type_uid_t=no
7090 fi
7091 rm -f conftest*
7092
7093 fi
7094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5
7095 $as_echo "$ac_cv_type_uid_t" >&6; }
7096 if test $ac_cv_type_uid_t = no; then
7097
7098 $as_echo "#define uid_t int" >>confdefs.h
7099
7100
7101 $as_echo "#define gid_t int" >>confdefs.h
7102
7103 fi
7104
7105 { $as_echo "$as_me:${as_lineno-$LINENO}: checking type of array argument to getgroups" >&5
7106 $as_echo_n "checking type of array argument to getgroups... " >&6; }
7107 if ${ac_cv_type_getgroups+:} false; then :
7108   $as_echo_n "(cached) " >&6
7109 else
7110   if test "$cross_compiling" = yes; then :
7111   ac_cv_type_getgroups=cross
7112 else
7113   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7114 /* end confdefs.h.  */
7115 /* Thanks to Mike Rendell for this test.  */
7116 $ac_includes_default
7117 #define NGID 256
7118 #undef MAX
7119 #define MAX(x, y) ((x) > (y) ? (x) : (y))
7120
7121 int
7122 main ()
7123 {
7124   gid_t gidset[NGID];
7125   int i, n;
7126   union { gid_t gval; long int lval; }  val;
7127
7128   val.lval = -1;
7129   for (i = 0; i < NGID; i++)
7130     gidset[i] = val.gval;
7131   n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
7132                  gidset);
7133   /* Exit non-zero if getgroups seems to require an array of ints.  This
7134      happens when gid_t is short int but getgroups modifies an array
7135      of ints.  */
7136   return n > 0 && gidset[n] != val.gval;
7137 }
7138 _ACEOF
7139 if ac_fn_c_try_run "$LINENO"; then :
7140   ac_cv_type_getgroups=gid_t
7141 else
7142   ac_cv_type_getgroups=int
7143 fi
7144 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7145   conftest.$ac_objext conftest.beam conftest.$ac_ext
7146 fi
7147
7148 if test $ac_cv_type_getgroups = cross; then
7149         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7150 /* end confdefs.h.  */
7151 #include <unistd.h>
7152
7153 _ACEOF
7154 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7155   $EGREP "getgroups.*int.*gid_t" >/dev/null 2>&1; then :
7156   ac_cv_type_getgroups=gid_t
7157 else
7158   ac_cv_type_getgroups=int
7159 fi
7160 rm -f conftest*
7161
7162 fi
7163 fi
7164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_getgroups" >&5
7165 $as_echo "$ac_cv_type_getgroups" >&6; }
7166
7167 cat >>confdefs.h <<_ACEOF
7168 #define GETGROUPS_T $ac_cv_type_getgroups
7169 _ACEOF
7170
7171
7172 ac_fn_c_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
7173 if test "x$ac_cv_type_mode_t" = xyes; then :
7174
7175 else
7176
7177 cat >>confdefs.h <<_ACEOF
7178 #define mode_t int
7179 _ACEOF
7180
7181 fi
7182
7183 ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default"
7184 if test "x$ac_cv_type_off_t" = xyes; then :
7185
7186 else
7187
7188 cat >>confdefs.h <<_ACEOF
7189 #define off_t long int
7190 _ACEOF
7191
7192 fi
7193
7194 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
7195 if test "x$ac_cv_type_pid_t" = xyes; then :
7196
7197 else
7198
7199 cat >>confdefs.h <<_ACEOF
7200 #define pid_t int
7201 _ACEOF
7202
7203 fi
7204
7205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
7206 $as_echo_n "checking return type of signal handlers... " >&6; }
7207 if ${ac_cv_type_signal+:} false; then :
7208   $as_echo_n "(cached) " >&6
7209 else
7210   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7211 /* end confdefs.h.  */
7212 #include <sys/types.h>
7213 #include <signal.h>
7214
7215 int
7216 main ()
7217 {
7218 return *(signal (0, 0)) (0) == 1;
7219   ;
7220   return 0;
7221 }
7222 _ACEOF
7223 if ac_fn_c_try_compile "$LINENO"; then :
7224   ac_cv_type_signal=int
7225 else
7226   ac_cv_type_signal=void
7227 fi
7228 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7229 fi
7230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
7231 $as_echo "$ac_cv_type_signal" >&6; }
7232
7233 cat >>confdefs.h <<_ACEOF
7234 #define RETSIGTYPE $ac_cv_type_signal
7235 _ACEOF
7236
7237
7238 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
7239 if test "x$ac_cv_type_size_t" = xyes; then :
7240
7241 else
7242
7243 cat >>confdefs.h <<_ACEOF
7244 #define size_t unsigned int
7245 _ACEOF
7246
7247 fi
7248
7249 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5
7250 $as_echo_n "checking for uid_t in sys/types.h... " >&6; }
7251 if ${ac_cv_type_uid_t+:} false; then :
7252   $as_echo_n "(cached) " >&6
7253 else
7254   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7255 /* end confdefs.h.  */
7256 #include <sys/types.h>
7257
7258 _ACEOF
7259 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7260   $EGREP "uid_t" >/dev/null 2>&1; then :
7261   ac_cv_type_uid_t=yes
7262 else
7263   ac_cv_type_uid_t=no
7264 fi
7265 rm -f conftest*
7266
7267 fi
7268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5
7269 $as_echo "$ac_cv_type_uid_t" >&6; }
7270 if test $ac_cv_type_uid_t = no; then
7271
7272 $as_echo "#define uid_t int" >>confdefs.h
7273
7274
7275 $as_echo "#define gid_t int" >>confdefs.h
7276
7277 fi
7278
7279
7280 for ac_func in access cfgetispeed cfgetospeed cfsetispeed cfsetospeed chdir chmod chown dup dup2 fchmod fchown fcntl fstat fstatfs getdirentries getegid geteuid getgid getpid getppid getrusage gettimeofday getuid ioctl kill link lseek lstat mkdir pipe readlink rmdir setreuid setregid stat sigprocmask stat symlink tcgetattr tcsetattr tcsendbreak tcdrain tcflush tcflow tcgetpgrp tcsetpgrp time umask unlink
7281 do :
7282   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
7283 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
7284 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
7285   cat >>confdefs.h <<_ACEOF
7286 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
7287 _ACEOF
7288
7289 fi
7290 done
7291
7292
7293 for ac_header in fcntl.h stdlib.h string.h strings.h sys/ioctl.h sys/mount.h sys/param.h sys/resource.h sys/stat.h sys/termio.h sys/termios.h sys/time.h sys/times.h sys/types.h time.h unistd.h sys/vfs.h sys/statfs.h
7294 do :
7295   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7296 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7297 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7298   cat >>confdefs.h <<_ACEOF
7299 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7300 _ACEOF
7301
7302 fi
7303
7304 done
7305
7306 ac_header_dirent=no
7307 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
7308   as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
7309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
7310 $as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
7311 if eval \${$as_ac_Header+:} false; then :
7312   $as_echo_n "(cached) " >&6
7313 else
7314   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7315 /* end confdefs.h.  */
7316 #include <sys/types.h>
7317 #include <$ac_hdr>
7318
7319 int
7320 main ()
7321 {
7322 if ((DIR *) 0)
7323 return 0;
7324   ;
7325   return 0;
7326 }
7327 _ACEOF
7328 if ac_fn_c_try_compile "$LINENO"; then :
7329   eval "$as_ac_Header=yes"
7330 else
7331   eval "$as_ac_Header=no"
7332 fi
7333 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7334 fi
7335 eval ac_res=\$$as_ac_Header
7336                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
7337 $as_echo "$ac_res" >&6; }
7338 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7339   cat >>confdefs.h <<_ACEOF
7340 #define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
7341 _ACEOF
7342
7343 ac_header_dirent=$ac_hdr; break
7344 fi
7345
7346 done
7347 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
7348 if test $ac_header_dirent = dirent.h; then
7349   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
7350 $as_echo_n "checking for library containing opendir... " >&6; }
7351 if ${ac_cv_search_opendir+:} false; then :
7352   $as_echo_n "(cached) " >&6
7353 else
7354   ac_func_search_save_LIBS=$LIBS
7355 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7356 /* end confdefs.h.  */
7357
7358 /* Override any GCC internal prototype to avoid an error.
7359    Use char because int might match the return type of a GCC
7360    builtin and then its argument prototype would still apply.  */
7361 #ifdef __cplusplus
7362 extern "C"
7363 #endif
7364 char opendir ();
7365 int
7366 main ()
7367 {
7368 return opendir ();
7369   ;
7370   return 0;
7371 }
7372 _ACEOF
7373 for ac_lib in '' dir; do
7374   if test -z "$ac_lib"; then
7375     ac_res="none required"
7376   else
7377     ac_res=-l$ac_lib
7378     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7379   fi
7380   if ac_fn_c_try_link "$LINENO"; then :
7381   ac_cv_search_opendir=$ac_res
7382 fi
7383 rm -f core conftest.err conftest.$ac_objext \
7384     conftest$ac_exeext
7385   if ${ac_cv_search_opendir+:} false; then :
7386   break
7387 fi
7388 done
7389 if ${ac_cv_search_opendir+:} false; then :
7390
7391 else
7392   ac_cv_search_opendir=no
7393 fi
7394 rm conftest.$ac_ext
7395 LIBS=$ac_func_search_save_LIBS
7396 fi
7397 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
7398 $as_echo "$ac_cv_search_opendir" >&6; }
7399 ac_res=$ac_cv_search_opendir
7400 if test "$ac_res" != no; then :
7401   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7402
7403 fi
7404
7405 else
7406   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
7407 $as_echo_n "checking for library containing opendir... " >&6; }
7408 if ${ac_cv_search_opendir+:} false; then :
7409   $as_echo_n "(cached) " >&6
7410 else
7411   ac_func_search_save_LIBS=$LIBS
7412 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7413 /* end confdefs.h.  */
7414
7415 /* Override any GCC internal prototype to avoid an error.
7416    Use char because int might match the return type of a GCC
7417    builtin and then its argument prototype would still apply.  */
7418 #ifdef __cplusplus
7419 extern "C"
7420 #endif
7421 char opendir ();
7422 int
7423 main ()
7424 {
7425 return opendir ();
7426   ;
7427   return 0;
7428 }
7429 _ACEOF
7430 for ac_lib in '' x; do
7431   if test -z "$ac_lib"; then
7432     ac_res="none required"
7433   else
7434     ac_res=-l$ac_lib
7435     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7436   fi
7437   if ac_fn_c_try_link "$LINENO"; then :
7438   ac_cv_search_opendir=$ac_res
7439 fi
7440 rm -f core conftest.err conftest.$ac_objext \
7441     conftest$ac_exeext
7442   if ${ac_cv_search_opendir+:} false; then :
7443   break
7444 fi
7445 done
7446 if ${ac_cv_search_opendir+:} false; then :
7447
7448 else
7449   ac_cv_search_opendir=no
7450 fi
7451 rm conftest.$ac_ext
7452 LIBS=$ac_func_search_save_LIBS
7453 fi
7454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
7455 $as_echo "$ac_cv_search_opendir" >&6; }
7456 ac_res=$ac_cv_search_opendir
7457 if test "$ac_res" != no; then :
7458   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7459
7460 fi
7461
7462 fi
7463
7464
7465 sim_termio=""
7466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct termios" >&5
7467 $as_echo_n "checking for struct termios... " >&6; }
7468 if ${ac_cv_termios_struct+:} false; then :
7469   $as_echo_n "(cached) " >&6
7470 else
7471   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7472 /* end confdefs.h.  */
7473 #include <sys/types.h>
7474 #include <sys/termios.h>
7475 int
7476 main ()
7477 {
7478 static struct termios x;
7479  x.c_iflag = 0;
7480  x.c_oflag = 0;
7481  x.c_cflag = 0;
7482  x.c_lflag = 0;
7483  x.c_cc[NCCS] = 0;
7484   ;
7485   return 0;
7486 }
7487 _ACEOF
7488 if ac_fn_c_try_compile "$LINENO"; then :
7489   ac_cv_termios_struct=yes
7490 else
7491   ac_cv_termios_struct=no
7492 fi
7493 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7494 fi
7495
7496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_termios_struct" >&5
7497 $as_echo "$ac_cv_termios_struct" >&6; }
7498 if test $ac_cv_termios_struct = yes; then
7499   sim_termio="$sim_termio -DHAVE_TERMIOS_STRUCTURE"
7500 fi
7501
7502 if test "$ac_cv_termios_struct" = "yes"; then
7503   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for c_line field in struct termios" >&5
7504 $as_echo_n "checking for c_line field in struct termios... " >&6; }
7505   if ${ac_cv_termios_cline+:} false; then :
7506   $as_echo_n "(cached) " >&6
7507 else
7508   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7509 /* end confdefs.h.  */
7510 #include <sys/types.h>
7511 #include <sys/termios.h>
7512 int
7513 main ()
7514 {
7515 static struct termios x; x.c_line = 0;
7516   ;
7517   return 0;
7518 }
7519 _ACEOF
7520 if ac_fn_c_try_compile "$LINENO"; then :
7521   ac_cv_termios_cline=yes
7522 else
7523   ac_cv_termios_cline=no
7524 fi
7525 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7526 fi
7527
7528
7529   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_termios_cline" >&5
7530 $as_echo "$ac_cv_termios_cline" >&6; }
7531   if test $ac_cv_termios_cline = yes; then
7532     sim_termio="$sim_termio -DHAVE_TERMIOS_CLINE"
7533   fi
7534 else
7535   ac_cv_termios_cline=no
7536 fi
7537
7538 if test "$ac_cv_termios_struct" != "yes"; then
7539   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct termio" >&5
7540 $as_echo_n "checking for struct termio... " >&6; }
7541   if ${ac_cv_termio_struct+:} false; then :
7542   $as_echo_n "(cached) " >&6
7543 else
7544   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7545 /* end confdefs.h.  */
7546 #include <sys/types.h>
7547 #include <sys/termio.h>
7548 int
7549 main ()
7550 {
7551 static struct termio x;
7552  x.c_iflag = 0;
7553  x.c_oflag = 0;
7554  x.c_cflag = 0;
7555  x.c_lflag = 0;
7556  x.c_cc[NCC] = 0;
7557   ;
7558   return 0;
7559 }
7560 _ACEOF
7561 if ac_fn_c_try_compile "$LINENO"; then :
7562   ac_cv_termio_struct=yes
7563 else
7564   ac_cv_termio_struct=no
7565 fi
7566 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7567 fi
7568
7569   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_termio_struct" >&5
7570 $as_echo "$ac_cv_termio_struct" >&6; }
7571   if test $ac_cv_termio_struct = yes; then
7572     sim_termio="$sim_termio -DHAVE_TERMIO_STRUCTURE"
7573   fi
7574 else
7575   ac_cv_termio_struct=no
7576 fi
7577
7578 if test "$ac_cv_termio_struct" = "yes"; then
7579   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for c_line field in struct termio" >&5
7580 $as_echo_n "checking for c_line field in struct termio... " >&6; }
7581   if ${ac_cv_termio_cline+:} false; then :
7582   $as_echo_n "(cached) " >&6
7583 else
7584   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7585 /* end confdefs.h.  */
7586 #include <sys/types.h>
7587 #include <sys/termio.h>
7588 int
7589 main ()
7590 {
7591 static struct termio x; x.c_line = 0;
7592   ;
7593   return 0;
7594 }
7595 _ACEOF
7596 if ac_fn_c_try_compile "$LINENO"; then :
7597   ac_cv_termio_cline=yes
7598 else
7599   ac_cv_termio_cline=no
7600 fi
7601 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7602 fi
7603
7604
7605   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_termio_cline" >&5
7606 $as_echo "$ac_cv_termio_cline" >&6; }
7607   if test $ac_cv_termio_cline = yes; then
7608     sim_termio="$sim_termio -DHAVE_TERMIO_CLINE"
7609   fi
7610 else
7611   ac_cv_termio_cline=no
7612 fi
7613
7614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct statfs" >&5
7615 $as_echo_n "checking for struct statfs... " >&6; }
7616 if ${ac_cv_struct_statfs+:} false; then :
7617   $as_echo_n "(cached) " >&6
7618 else
7619   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7620 /* end confdefs.h.  */
7621 #include <sys/types.h>
7622 #ifdef HAVE_SYS_PARAM_H
7623 #include <sys/param.h>
7624 #endif
7625 #ifdef HAVE_SYS_MOUNT_H
7626 #include <sys/mount.h>
7627 #endif
7628 #ifdef HAVE_SYS_VFS_H
7629 #include <sys/vfs.h>
7630 #endif
7631 #ifdef HAVE_SYS_STATFS_H
7632 #include <sys/statfs.h>
7633 #endif
7634 int
7635 main ()
7636 {
7637 static struct statfs s;
7638   ;
7639   return 0;
7640 }
7641 _ACEOF
7642 if ac_fn_c_try_compile "$LINENO"; then :
7643   ac_cv_struct_statfs=yes
7644 else
7645   ac_cv_struct_statfs=no
7646 fi
7647 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7648 fi
7649
7650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_statfs" >&5
7651 $as_echo "$ac_cv_struct_statfs" >&6; }
7652 if test $ac_cv_struct_statfs = yes; then
7653
7654 $as_echo "#define HAVE_STRUCT_STATFS 1" >>confdefs.h
7655
7656 fi
7657
7658 ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
7659 if test "x$ac_cv_type_long_long" = xyes; then :
7660
7661 cat >>confdefs.h <<_ACEOF
7662 #define HAVE_LONG_LONG 1
7663 _ACEOF
7664
7665
7666 fi
7667
7668
7669 sim_devzero=""
7670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for /dev/zero" >&5
7671 $as_echo_n "checking for /dev/zero... " >&6; }
7672 if ${ac_cv_devzero+:} false; then :
7673   $as_echo_n "(cached) " >&6
7674 else
7675   if test "$cross_compiling" = yes; then :
7676   ac_cv_devzero=no
7677 else
7678   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7679 /* end confdefs.h.  */
7680 #include <fcntl.h>
7681 main () {
7682   char buf[2048];
7683   int i;
7684   int fd = open ("/dev/zero", O_RDONLY);
7685   if (fd < 0)
7686     return 1;
7687   for (i = 0; i < sizeof (buf); i++)
7688     buf[i] = 1;
7689   if (read (fd, buf, sizeof (buf)) != sizeof (buf))
7690     return 1;
7691   for (i = 0; i < sizeof (buf); i++)
7692     if (buf[i])
7693       return 1;
7694   return 0;
7695 }
7696 _ACEOF
7697 if ac_fn_c_try_run "$LINENO"; then :
7698   ac_cv_devzero=yes
7699 else
7700   ac_cv_devzero=no
7701 fi
7702 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7703   conftest.$ac_objext conftest.beam conftest.$ac_ext
7704 fi
7705
7706 fi
7707
7708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_devzero" >&5
7709 $as_echo "$ac_cv_devzero" >&6; }
7710 if test $ac_cv_devzero = yes; then
7711   sim_devzero="-DHAVE_DEVZERO"
7712 else
7713   sim_devzero=""
7714 fi
7715
7716 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for common simulator directory" >&5
7717 $as_echo_n "checking for common simulator directory... " >&6; }
7718 if test -f "${srcdir}/../common/callback.c"; then
7719   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7720 $as_echo "yes" >&6; }
7721   sim_callback="callback.o targ-map.o"
7722   sim_targ_vals="targ-vals.h targ-map.c targ-vals.def"
7723 else
7724   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7725 $as_echo "no" >&6; }
7726   sim_callback=""
7727   sim_targ_vals=""
7728 fi
7729
7730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for common simulator directory fpu implementation" >&5
7731 $as_echo_n "checking for common simulator directory fpu implementation... " >&6; }
7732 if test -f "${srcdir}/../common/sim-fpu.c"; then
7733   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7734 $as_echo "yes" >&6; }
7735   sim_fpu_cflags="-DHAVE_COMMON_FPU -I../common -I${srcdir}/../common"
7736   sim_fpu="sim-fpu.o"
7737 else
7738   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7739 $as_echo "no" >&6; }
7740   sim_fpu_cflags=
7741   sim_fpu=
7742 fi
7743
7744 # Since we run commands on the build system, we have to create a
7745 # separate config header for the build system if build != host.
7746 if test x$host = x$build; then
7747   ac_config_commands="$ac_config_commands build-config.h"
7748
7749 else
7750   tempdir=build.$$
7751   rm -rf $tempdir
7752   mkdir $tempdir
7753   cd $tempdir
7754   case ${srcdir} in
7755   /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
7756   *) realsrcdir=../${srcdir};;
7757   esac
7758   saved_CFLAGS="${CFLAGS}"
7759   CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
7760   LDFLAGS="${LDFLAGS_FOR_BUILD}" \
7761   ${realsrcdir}/configure \
7762     --enable-languages=${enable_languages-all} \
7763     --target=$target_alias --host=$build_alias --build=$build_alias
7764   CFLAGS="${saved_CFLAGS}"
7765   mv config.h ../build-config.h
7766   cd ..
7767   rm -rf $tempdir
7768 fi
7769
7770
7771
7772
7773
7774
7775
7776 AR=${AR-ar}
7777
7778 if test -n "$ac_tool_prefix"; then
7779   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7780 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7781 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7782 $as_echo_n "checking for $ac_word... " >&6; }
7783 if ${ac_cv_prog_RANLIB+:} false; then :
7784   $as_echo_n "(cached) " >&6
7785 else
7786   if test -n "$RANLIB"; then
7787   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7788 else
7789 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7790 for as_dir in $PATH
7791 do
7792   IFS=$as_save_IFS
7793   test -z "$as_dir" && as_dir=.
7794     for ac_exec_ext in '' $ac_executable_extensions; do
7795   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7796     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7797     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7798     break 2
7799   fi
7800 done
7801   done
7802 IFS=$as_save_IFS
7803
7804 fi
7805 fi
7806 RANLIB=$ac_cv_prog_RANLIB
7807 if test -n "$RANLIB"; then
7808   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
7809 $as_echo "$RANLIB" >&6; }
7810 else
7811   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7812 $as_echo "no" >&6; }
7813 fi
7814
7815
7816 fi
7817 if test -z "$ac_cv_prog_RANLIB"; then
7818   ac_ct_RANLIB=$RANLIB
7819   # Extract the first word of "ranlib", so it can be a program name with args.
7820 set dummy ranlib; ac_word=$2
7821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7822 $as_echo_n "checking for $ac_word... " >&6; }
7823 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
7824   $as_echo_n "(cached) " >&6
7825 else
7826   if test -n "$ac_ct_RANLIB"; then
7827   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7828 else
7829 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7830 for as_dir in $PATH
7831 do
7832   IFS=$as_save_IFS
7833   test -z "$as_dir" && as_dir=.
7834     for ac_exec_ext in '' $ac_executable_extensions; do
7835   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7836     ac_cv_prog_ac_ct_RANLIB="ranlib"
7837     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7838     break 2
7839   fi
7840 done
7841   done
7842 IFS=$as_save_IFS
7843
7844 fi
7845 fi
7846 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7847 if test -n "$ac_ct_RANLIB"; then
7848   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
7849 $as_echo "$ac_ct_RANLIB" >&6; }
7850 else
7851   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7852 $as_echo "no" >&6; }
7853 fi
7854
7855   if test "x$ac_ct_RANLIB" = x; then
7856     RANLIB=":"
7857   else
7858     case $cross_compiling:$ac_tool_warned in
7859 yes:)
7860 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7861 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7862 ac_tool_warned=yes ;;
7863 esac
7864     RANLIB=$ac_ct_RANLIB
7865   fi
7866 else
7867   RANLIB="$ac_cv_prog_RANLIB"
7868 fi
7869
7870
7871
7872
7873
7874
7875
7876
7877
7878
7879
7880
7881
7882
7883
7884
7885
7886
7887
7888
7889
7890
7891
7892
7893
7894
7895
7896
7897
7898
7899
7900
7901
7902
7903
7904
7905
7906
7907 ac_config_files="$ac_config_files Makefile"
7908
7909 ac_config_commands="$ac_config_commands default"
7910
7911 cat >confcache <<\_ACEOF
7912 # This file is a shell script that caches the results of configure
7913 # tests run on this system so they can be shared between configure
7914 # scripts and configure runs, see configure's option --config-cache.
7915 # It is not useful on other systems.  If it contains results you don't
7916 # want to keep, you may remove or edit it.
7917 #
7918 # config.status only pays attention to the cache file if you give it
7919 # the --recheck option to rerun configure.
7920 #
7921 # `ac_cv_env_foo' variables (set or unset) will be overridden when
7922 # loading this file, other *unset* `ac_cv_foo' will be assigned the
7923 # following values.
7924
7925 _ACEOF
7926
7927 # The following way of writing the cache mishandles newlines in values,
7928 # but we know of no workaround that is simple, portable, and efficient.
7929 # So, we kill variables containing newlines.
7930 # Ultrix sh set writes to stderr and can't be redirected directly,
7931 # and sets the high bit in the cache file unless we assign to the vars.
7932 (
7933   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
7934     eval ac_val=\$$ac_var
7935     case $ac_val in #(
7936     *${as_nl}*)
7937       case $ac_var in #(
7938       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
7939 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
7940       esac
7941       case $ac_var in #(
7942       _ | IFS | as_nl) ;; #(
7943       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
7944       *) { eval $ac_var=; unset $ac_var;} ;;
7945       esac ;;
7946     esac
7947   done
7948
7949   (set) 2>&1 |
7950     case $as_nl`(ac_space=' '; set) 2>&1` in #(
7951     *${as_nl}ac_space=\ *)
7952       # `set' does not quote correctly, so add quotes: double-quote
7953       # substitution turns \\\\ into \\, and sed turns \\ into \.
7954       sed -n \
7955         "s/'/'\\\\''/g;
7956           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
7957       ;; #(
7958     *)
7959       # `set' quotes correctly as required by POSIX, so do not add quotes.
7960       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
7961       ;;
7962     esac |
7963     sort
7964 ) |
7965   sed '
7966      /^ac_cv_env_/b end
7967      t clear
7968      :clear
7969      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
7970      t end
7971      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7972      :end' >>confcache
7973 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
7974   if test -w "$cache_file"; then
7975     if test "x$cache_file" != "x/dev/null"; then
7976       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
7977 $as_echo "$as_me: updating cache $cache_file" >&6;}
7978       if test ! -f "$cache_file" || test -h "$cache_file"; then
7979         cat confcache >"$cache_file"
7980       else
7981         case $cache_file in #(
7982         */* | ?:*)
7983           mv -f confcache "$cache_file"$$ &&
7984           mv -f "$cache_file"$$ "$cache_file" ;; #(
7985         *)
7986           mv -f confcache "$cache_file" ;;
7987         esac
7988       fi
7989     fi
7990   else
7991     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
7992 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
7993   fi
7994 fi
7995 rm -f confcache
7996
7997 test "x$prefix" = xNONE && prefix=$ac_default_prefix
7998 # Let make expand exec_prefix.
7999 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
8000
8001 DEFS=-DHAVE_CONFIG_H
8002
8003 ac_libobjs=
8004 ac_ltlibobjs=
8005 U=
8006 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
8007   # 1. Remove the extension, and $U if already installed.
8008   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
8009   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
8010   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
8011   #    will be set to the directory where LIBOBJS objects are built.
8012   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
8013   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
8014 done
8015 LIBOBJS=$ac_libobjs
8016
8017 LTLIBOBJS=$ac_ltlibobjs
8018
8019
8020
8021
8022 : "${CONFIG_STATUS=./config.status}"
8023 ac_write_fail=0
8024 ac_clean_files_save=$ac_clean_files
8025 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
8026 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
8027 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
8028 as_write_fail=0
8029 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
8030 #! $SHELL
8031 # Generated by $as_me.
8032 # Run this file to recreate the current configuration.
8033 # Compiler output produced by configure, useful for debugging
8034 # configure, is in config.log if it exists.
8035
8036 debug=false
8037 ac_cs_recheck=false
8038 ac_cs_silent=false
8039
8040 SHELL=\${CONFIG_SHELL-$SHELL}
8041 export SHELL
8042 _ASEOF
8043 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
8044 ## -------------------- ##
8045 ## M4sh Initialization. ##
8046 ## -------------------- ##
8047
8048 # Be more Bourne compatible
8049 DUALCASE=1; export DUALCASE # for MKS sh
8050 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
8051   emulate sh
8052   NULLCMD=:
8053   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
8054   # is contrary to our usage.  Disable this feature.
8055   alias -g '${1+"$@"}'='"$@"'
8056   setopt NO_GLOB_SUBST
8057 else
8058   case `(set -o) 2>/dev/null` in #(
8059   *posix*) :
8060     set -o posix ;; #(
8061   *) :
8062      ;;
8063 esac
8064 fi
8065
8066
8067 as_nl='
8068 '
8069 export as_nl
8070 # Printing a long string crashes Solaris 7 /usr/bin/printf.
8071 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
8072 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
8073 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
8074 # Prefer a ksh shell builtin over an external printf program on Solaris,
8075 # but without wasting forks for bash or zsh.
8076 if test -z "$BASH_VERSION$ZSH_VERSION" \
8077     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
8078   as_echo='print -r --'
8079   as_echo_n='print -rn --'
8080 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
8081   as_echo='printf %s\n'
8082   as_echo_n='printf %s'
8083 else
8084   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
8085     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
8086     as_echo_n='/usr/ucb/echo -n'
8087   else
8088     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
8089     as_echo_n_body='eval
8090       arg=$1;
8091       case $arg in #(
8092       *"$as_nl"*)
8093         expr "X$arg" : "X\\(.*\\)$as_nl";
8094         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
8095       esac;
8096       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
8097     '
8098     export as_echo_n_body
8099     as_echo_n='sh -c $as_echo_n_body as_echo'
8100   fi
8101   export as_echo_body
8102   as_echo='sh -c $as_echo_body as_echo'
8103 fi
8104
8105 # The user is always right.
8106 if test "${PATH_SEPARATOR+set}" != set; then
8107   PATH_SEPARATOR=:
8108   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
8109     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
8110       PATH_SEPARATOR=';'
8111   }
8112 fi
8113
8114
8115 # IFS
8116 # We need space, tab and new line, in precisely that order.  Quoting is
8117 # there to prevent editors from complaining about space-tab.
8118 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
8119 # splitting by setting IFS to empty value.)
8120 IFS=" ""        $as_nl"
8121
8122 # Find who we are.  Look in the path if we contain no directory separator.
8123 as_myself=
8124 case $0 in #((
8125   *[\\/]* ) as_myself=$0 ;;
8126   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8127 for as_dir in $PATH
8128 do
8129   IFS=$as_save_IFS
8130   test -z "$as_dir" && as_dir=.
8131     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
8132   done
8133 IFS=$as_save_IFS
8134
8135      ;;
8136 esac
8137 # We did not find ourselves, most probably we were run as `sh COMMAND'
8138 # in which case we are not to be found in the path.
8139 if test "x$as_myself" = x; then
8140   as_myself=$0
8141 fi
8142 if test ! -f "$as_myself"; then
8143   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
8144   exit 1
8145 fi
8146
8147 # Unset variables that we do not need and which cause bugs (e.g. in
8148 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
8149 # suppresses any "Segmentation fault" message there.  '((' could
8150 # trigger a bug in pdksh 5.2.14.
8151 for as_var in BASH_ENV ENV MAIL MAILPATH
8152 do eval test x\${$as_var+set} = xset \
8153   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
8154 done
8155 PS1='$ '
8156 PS2='> '
8157 PS4='+ '
8158
8159 # NLS nuisances.
8160 LC_ALL=C
8161 export LC_ALL
8162 LANGUAGE=C
8163 export LANGUAGE
8164
8165 # CDPATH.
8166 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
8167
8168
8169 # as_fn_error STATUS ERROR [LINENO LOG_FD]
8170 # ----------------------------------------
8171 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
8172 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
8173 # script with STATUS, using 1 if that was 0.
8174 as_fn_error ()
8175 {
8176   as_status=$1; test $as_status -eq 0 && as_status=1
8177   if test "$4"; then
8178     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
8179     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
8180   fi
8181   $as_echo "$as_me: error: $2" >&2
8182   as_fn_exit $as_status
8183 } # as_fn_error
8184
8185
8186 # as_fn_set_status STATUS
8187 # -----------------------
8188 # Set $? to STATUS, without forking.
8189 as_fn_set_status ()
8190 {
8191   return $1
8192 } # as_fn_set_status
8193
8194 # as_fn_exit STATUS
8195 # -----------------
8196 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
8197 as_fn_exit ()
8198 {
8199   set +e
8200   as_fn_set_status $1
8201   exit $1
8202 } # as_fn_exit
8203
8204 # as_fn_unset VAR
8205 # ---------------
8206 # Portably unset VAR.
8207 as_fn_unset ()
8208 {
8209   { eval $1=; unset $1;}
8210 }
8211 as_unset=as_fn_unset
8212 # as_fn_append VAR VALUE
8213 # ----------------------
8214 # Append the text in VALUE to the end of the definition contained in VAR. Take
8215 # advantage of any shell optimizations that allow amortized linear growth over
8216 # repeated appends, instead of the typical quadratic growth present in naive
8217 # implementations.
8218 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
8219   eval 'as_fn_append ()
8220   {
8221     eval $1+=\$2
8222   }'
8223 else
8224   as_fn_append ()
8225   {
8226     eval $1=\$$1\$2
8227   }
8228 fi # as_fn_append
8229
8230 # as_fn_arith ARG...
8231 # ------------------
8232 # Perform arithmetic evaluation on the ARGs, and store the result in the
8233 # global $as_val. Take advantage of shells that can avoid forks. The arguments
8234 # must be portable across $(()) and expr.
8235 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
8236   eval 'as_fn_arith ()
8237   {
8238     as_val=$(( $* ))
8239   }'
8240 else
8241   as_fn_arith ()
8242   {
8243     as_val=`expr "$@" || test $? -eq 1`
8244   }
8245 fi # as_fn_arith
8246
8247
8248 if expr a : '\(a\)' >/dev/null 2>&1 &&
8249    test "X`expr 00001 : '.*\(...\)'`" = X001; then
8250   as_expr=expr
8251 else
8252   as_expr=false
8253 fi
8254
8255 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
8256   as_basename=basename
8257 else
8258   as_basename=false
8259 fi
8260
8261 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
8262   as_dirname=dirname
8263 else
8264   as_dirname=false
8265 fi
8266
8267 as_me=`$as_basename -- "$0" ||
8268 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
8269          X"$0" : 'X\(//\)$' \| \
8270          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
8271 $as_echo X/"$0" |
8272     sed '/^.*\/\([^/][^/]*\)\/*$/{
8273             s//\1/
8274             q
8275           }
8276           /^X\/\(\/\/\)$/{
8277             s//\1/
8278             q
8279           }
8280           /^X\/\(\/\).*/{
8281             s//\1/
8282             q
8283           }
8284           s/.*/./; q'`
8285
8286 # Avoid depending upon Character Ranges.
8287 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
8288 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8289 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
8290 as_cr_digits='0123456789'
8291 as_cr_alnum=$as_cr_Letters$as_cr_digits
8292
8293 ECHO_C= ECHO_N= ECHO_T=
8294 case `echo -n x` in #(((((
8295 -n*)
8296   case `echo 'xy\c'` in
8297   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
8298   xy)  ECHO_C='\c';;
8299   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
8300        ECHO_T=' ';;
8301   esac;;
8302 *)
8303   ECHO_N='-n';;
8304 esac
8305
8306 rm -f conf$$ conf$$.exe conf$$.file
8307 if test -d conf$$.dir; then
8308   rm -f conf$$.dir/conf$$.file
8309 else
8310   rm -f conf$$.dir
8311   mkdir conf$$.dir 2>/dev/null
8312 fi
8313 if (echo >conf$$.file) 2>/dev/null; then
8314   if ln -s conf$$.file conf$$ 2>/dev/null; then
8315     as_ln_s='ln -s'
8316     # ... but there are two gotchas:
8317     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
8318     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
8319     # In both cases, we have to default to `cp -pR'.
8320     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
8321       as_ln_s='cp -pR'
8322   elif ln conf$$.file conf$$ 2>/dev/null; then
8323     as_ln_s=ln
8324   else
8325     as_ln_s='cp -pR'
8326   fi
8327 else
8328   as_ln_s='cp -pR'
8329 fi
8330 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
8331 rmdir conf$$.dir 2>/dev/null
8332
8333
8334 # as_fn_mkdir_p
8335 # -------------
8336 # Create "$as_dir" as a directory, including parents if necessary.
8337 as_fn_mkdir_p ()
8338 {
8339
8340   case $as_dir in #(
8341   -*) as_dir=./$as_dir;;
8342   esac
8343   test -d "$as_dir" || eval $as_mkdir_p || {
8344     as_dirs=
8345     while :; do
8346       case $as_dir in #(
8347       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
8348       *) as_qdir=$as_dir;;
8349       esac
8350       as_dirs="'$as_qdir' $as_dirs"
8351       as_dir=`$as_dirname -- "$as_dir" ||
8352 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8353          X"$as_dir" : 'X\(//\)[^/]' \| \
8354          X"$as_dir" : 'X\(//\)$' \| \
8355          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
8356 $as_echo X"$as_dir" |
8357     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8358             s//\1/
8359             q
8360           }
8361           /^X\(\/\/\)[^/].*/{
8362             s//\1/
8363             q
8364           }
8365           /^X\(\/\/\)$/{
8366             s//\1/
8367             q
8368           }
8369           /^X\(\/\).*/{
8370             s//\1/
8371             q
8372           }
8373           s/.*/./; q'`
8374       test -d "$as_dir" && break
8375     done
8376     test -z "$as_dirs" || eval "mkdir $as_dirs"
8377   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
8378
8379
8380 } # as_fn_mkdir_p
8381 if mkdir -p . 2>/dev/null; then
8382   as_mkdir_p='mkdir -p "$as_dir"'
8383 else
8384   test -d ./-p && rmdir ./-p
8385   as_mkdir_p=false
8386 fi
8387
8388
8389 # as_fn_executable_p FILE
8390 # -----------------------
8391 # Test if FILE is an executable regular file.
8392 as_fn_executable_p ()
8393 {
8394   test -f "$1" && test -x "$1"
8395 } # as_fn_executable_p
8396 as_test_x='test -x'
8397 as_executable_p=as_fn_executable_p
8398
8399 # Sed expression to map a string onto a valid CPP name.
8400 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8401
8402 # Sed expression to map a string onto a valid variable name.
8403 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
8404
8405
8406 exec 6>&1
8407 ## ----------------------------------- ##
8408 ## Main body of $CONFIG_STATUS script. ##
8409 ## ----------------------------------- ##
8410 _ASEOF
8411 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
8412
8413 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8414 # Save the log message, to keep $0 and so on meaningful, and to
8415 # report actual input values of CONFIG_FILES etc. instead of their
8416 # values after options handling.
8417 ac_log="
8418 This file was extended by $as_me, which was
8419 generated by GNU Autoconf 2.69.  Invocation command line was
8420
8421   CONFIG_FILES    = $CONFIG_FILES
8422   CONFIG_HEADERS  = $CONFIG_HEADERS
8423   CONFIG_LINKS    = $CONFIG_LINKS
8424   CONFIG_COMMANDS = $CONFIG_COMMANDS
8425   $ $0 $@
8426
8427 on `(hostname || uname -n) 2>/dev/null | sed 1q`
8428 "
8429
8430 _ACEOF
8431
8432 case $ac_config_files in *"
8433 "*) set x $ac_config_files; shift; ac_config_files=$*;;
8434 esac
8435
8436 case $ac_config_headers in *"
8437 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
8438 esac
8439
8440
8441 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8442 # Files that config.status was made for.
8443 config_files="$ac_config_files"
8444 config_headers="$ac_config_headers"
8445 config_commands="$ac_config_commands"
8446
8447 _ACEOF
8448
8449 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8450 ac_cs_usage="\
8451 \`$as_me' instantiates files and other configuration actions
8452 from templates according to the current configuration.  Unless the files
8453 and actions are specified as TAGs, all are instantiated by default.
8454
8455 Usage: $0 [OPTION]... [TAG]...
8456
8457   -h, --help       print this help, then exit
8458   -V, --version    print version number and configuration settings, then exit
8459       --config     print configuration, then exit
8460   -q, --quiet, --silent
8461                    do not print progress messages
8462   -d, --debug      don't remove temporary files
8463       --recheck    update $as_me by reconfiguring in the same conditions
8464       --file=FILE[:TEMPLATE]
8465                    instantiate the configuration file FILE
8466       --header=FILE[:TEMPLATE]
8467                    instantiate the configuration header FILE
8468
8469 Configuration files:
8470 $config_files
8471
8472 Configuration headers:
8473 $config_headers
8474
8475 Configuration commands:
8476 $config_commands
8477
8478 Report bugs to the package provider."
8479
8480 _ACEOF
8481 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8482 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
8483 ac_cs_version="\\
8484 config.status
8485 configured by $0, generated by GNU Autoconf 2.69,
8486   with options \\"\$ac_cs_config\\"
8487
8488 Copyright (C) 2012 Free Software Foundation, Inc.
8489 This config.status script is free software; the Free Software Foundation
8490 gives unlimited permission to copy, distribute and modify it."
8491
8492 ac_pwd='$ac_pwd'
8493 srcdir='$srcdir'
8494 INSTALL='$INSTALL'
8495 test -n "\$AWK" || AWK=awk
8496 _ACEOF
8497
8498 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8499 # The default lists apply if the user does not specify any file.
8500 ac_need_defaults=:
8501 while test $# != 0
8502 do
8503   case $1 in
8504   --*=?*)
8505     ac_option=`expr "X$1" : 'X\([^=]*\)='`
8506     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
8507     ac_shift=:
8508     ;;
8509   --*=)
8510     ac_option=`expr "X$1" : 'X\([^=]*\)='`
8511     ac_optarg=
8512     ac_shift=:
8513     ;;
8514   *)
8515     ac_option=$1
8516     ac_optarg=$2
8517     ac_shift=shift
8518     ;;
8519   esac
8520
8521   case $ac_option in
8522   # Handling of the options.
8523   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8524     ac_cs_recheck=: ;;
8525   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
8526     $as_echo "$ac_cs_version"; exit ;;
8527   --config | --confi | --conf | --con | --co | --c )
8528     $as_echo "$ac_cs_config"; exit ;;
8529   --debug | --debu | --deb | --de | --d | -d )
8530     debug=: ;;
8531   --file | --fil | --fi | --f )
8532     $ac_shift
8533     case $ac_optarg in
8534     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8535     '') as_fn_error $? "missing file argument" ;;
8536     esac
8537     as_fn_append CONFIG_FILES " '$ac_optarg'"
8538     ac_need_defaults=false;;
8539   --header | --heade | --head | --hea )
8540     $ac_shift
8541     case $ac_optarg in
8542     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8543     esac
8544     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
8545     ac_need_defaults=false;;
8546   --he | --h)
8547     # Conflict between --help and --header
8548     as_fn_error $? "ambiguous option: \`$1'
8549 Try \`$0 --help' for more information.";;
8550   --help | --hel | -h )
8551     $as_echo "$ac_cs_usage"; exit ;;
8552   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
8553   | -silent | --silent | --silen | --sile | --sil | --si | --s)
8554     ac_cs_silent=: ;;
8555
8556   # This is an error.
8557   -*) as_fn_error $? "unrecognized option: \`$1'
8558 Try \`$0 --help' for more information." ;;
8559
8560   *) as_fn_append ac_config_targets " $1"
8561      ac_need_defaults=false ;;
8562
8563   esac
8564   shift
8565 done
8566
8567 ac_configure_extra_args=
8568
8569 if $ac_cs_silent; then
8570   exec 6>/dev/null
8571   ac_configure_extra_args="$ac_configure_extra_args --silent"
8572 fi
8573
8574 _ACEOF
8575 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8576 if \$ac_cs_recheck; then
8577   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8578   shift
8579   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
8580   CONFIG_SHELL='$SHELL'
8581   export CONFIG_SHELL
8582   exec "\$@"
8583 fi
8584
8585 _ACEOF
8586 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8587 exec 5>>config.log
8588 {
8589   echo
8590   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8591 ## Running $as_me. ##
8592 _ASBOX
8593   $as_echo "$ac_log"
8594 } >&5
8595
8596 _ACEOF
8597 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8598 _ACEOF
8599
8600 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8601
8602 # Handling of arguments.
8603 for ac_config_target in $ac_config_targets
8604 do
8605   case $ac_config_target in
8606     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
8607     "build-config.h") CONFIG_COMMANDS="$CONFIG_COMMANDS build-config.h" ;;
8608     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8609     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
8610
8611   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
8612   esac
8613 done
8614
8615
8616 # If the user did not use the arguments to specify the items to instantiate,
8617 # then the envvar interface is used.  Set only those that are not.
8618 # We use the long form for the default assignment because of an extremely
8619 # bizarre bug on SunOS 4.1.3.
8620 if $ac_need_defaults; then
8621   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
8622   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
8623   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
8624 fi
8625
8626 # Have a temporary directory for convenience.  Make it in the build tree
8627 # simply because there is no reason against having it here, and in addition,
8628 # creating and moving files from /tmp can sometimes cause problems.
8629 # Hook for its removal unless debugging.
8630 # Note that there is a small window in which the directory will not be cleaned:
8631 # after its creation but before its name has been assigned to `$tmp'.
8632 $debug ||
8633 {
8634   tmp= ac_tmp=
8635   trap 'exit_status=$?
8636   : "${ac_tmp:=$tmp}"
8637   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
8638 ' 0
8639   trap 'as_fn_exit 1' 1 2 13 15
8640 }
8641 # Create a (secure) tmp directory for tmp files.
8642
8643 {
8644   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
8645   test -d "$tmp"
8646 }  ||
8647 {
8648   tmp=./conf$$-$RANDOM
8649   (umask 077 && mkdir "$tmp")
8650 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
8651 ac_tmp=$tmp
8652
8653 # Set up the scripts for CONFIG_FILES section.
8654 # No need to generate them if there are no CONFIG_FILES.
8655 # This happens for instance with `./config.status config.h'.
8656 if test -n "$CONFIG_FILES"; then
8657
8658
8659 ac_cr=`echo X | tr X '\015'`
8660 # On cygwin, bash can eat \r inside `` if the user requested igncr.
8661 # But we know of no other shell where ac_cr would be empty at this
8662 # point, so we can use a bashism as a fallback.
8663 if test "x$ac_cr" = x; then
8664   eval ac_cr=\$\'\\r\'
8665 fi
8666 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
8667 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
8668   ac_cs_awk_cr='\\r'
8669 else
8670   ac_cs_awk_cr=$ac_cr
8671 fi
8672
8673 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
8674 _ACEOF
8675
8676
8677 {
8678   echo "cat >conf$$subs.awk <<_ACEOF" &&
8679   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
8680   echo "_ACEOF"
8681 } >conf$$subs.sh ||
8682   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
8683 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
8684 ac_delim='%!_!# '
8685 for ac_last_try in false false false false false :; do
8686   . ./conf$$subs.sh ||
8687     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
8688
8689   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
8690   if test $ac_delim_n = $ac_delim_num; then
8691     break
8692   elif $ac_last_try; then
8693     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
8694   else
8695     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
8696   fi
8697 done
8698 rm -f conf$$subs.sh
8699
8700 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8701 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
8702 _ACEOF
8703 sed -n '
8704 h
8705 s/^/S["/; s/!.*/"]=/
8706 p
8707 g
8708 s/^[^!]*!//
8709 :repl
8710 t repl
8711 s/'"$ac_delim"'$//
8712 t delim
8713 :nl
8714 h
8715 s/\(.\{148\}\)..*/\1/
8716 t more1
8717 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
8718 p
8719 n
8720 b repl
8721 :more1
8722 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8723 p
8724 g
8725 s/.\{148\}//
8726 t nl
8727 :delim
8728 h
8729 s/\(.\{148\}\)..*/\1/
8730 t more2
8731 s/["\\]/\\&/g; s/^/"/; s/$/"/
8732 p
8733 b
8734 :more2
8735 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8736 p
8737 g
8738 s/.\{148\}//
8739 t delim
8740 ' <conf$$subs.awk | sed '
8741 /^[^""]/{
8742   N
8743   s/\n//
8744 }
8745 ' >>$CONFIG_STATUS || ac_write_fail=1
8746 rm -f conf$$subs.awk
8747 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8748 _ACAWK
8749 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
8750   for (key in S) S_is_set[key] = 1
8751   FS = "\a"
8752
8753 }
8754 {
8755   line = $ 0
8756   nfields = split(line, field, "@")
8757   substed = 0
8758   len = length(field[1])
8759   for (i = 2; i < nfields; i++) {
8760     key = field[i]
8761     keylen = length(key)
8762     if (S_is_set[key]) {
8763       value = S[key]
8764       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
8765       len += length(value) + length(field[++i])
8766       substed = 1
8767     } else
8768       len += 1 + keylen
8769   }
8770
8771   print line
8772 }
8773
8774 _ACAWK
8775 _ACEOF
8776 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8777 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
8778   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
8779 else
8780   cat
8781 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
8782   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
8783 _ACEOF
8784
8785 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
8786 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
8787 # trailing colons and then remove the whole line if VPATH becomes empty
8788 # (actually we leave an empty line to preserve line numbers).
8789 if test "x$srcdir" = x.; then
8790   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
8791 h
8792 s///
8793 s/^/:/
8794 s/[      ]*$/:/
8795 s/:\$(srcdir):/:/g
8796 s/:\${srcdir}:/:/g
8797 s/:@srcdir@:/:/g
8798 s/^:*//
8799 s/:*$//
8800 x
8801 s/\(=[   ]*\).*/\1/
8802 G
8803 s/\n//
8804 s/^[^=]*=[       ]*$//
8805 }'
8806 fi
8807
8808 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8809 fi # test -n "$CONFIG_FILES"
8810
8811 # Set up the scripts for CONFIG_HEADERS section.
8812 # No need to generate them if there are no CONFIG_HEADERS.
8813 # This happens for instance with `./config.status Makefile'.
8814 if test -n "$CONFIG_HEADERS"; then
8815 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
8816 BEGIN {
8817 _ACEOF
8818
8819 # Transform confdefs.h into an awk script `defines.awk', embedded as
8820 # here-document in config.status, that substitutes the proper values into
8821 # config.h.in to produce config.h.
8822
8823 # Create a delimiter string that does not exist in confdefs.h, to ease
8824 # handling of long lines.
8825 ac_delim='%!_!# '
8826 for ac_last_try in false false :; do
8827   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
8828   if test -z "$ac_tt"; then
8829     break
8830   elif $ac_last_try; then
8831     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
8832   else
8833     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
8834   fi
8835 done
8836
8837 # For the awk script, D is an array of macro values keyed by name,
8838 # likewise P contains macro parameters if any.  Preserve backslash
8839 # newline sequences.
8840
8841 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
8842 sed -n '
8843 s/.\{148\}/&'"$ac_delim"'/g
8844 t rset
8845 :rset
8846 s/^[     ]*#[    ]*define[       ][      ]*/ /
8847 t def
8848 d
8849 :def
8850 s/\\$//
8851 t bsnl
8852 s/["\\]/\\&/g
8853 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
8854 D["\1"]=" \3"/p
8855 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
8856 d
8857 :bsnl
8858 s/["\\]/\\&/g
8859 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
8860 D["\1"]=" \3\\\\\\n"\\/p
8861 t cont
8862 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
8863 t cont
8864 d
8865 :cont
8866 n
8867 s/.\{148\}/&'"$ac_delim"'/g
8868 t clear
8869 :clear
8870 s/\\$//
8871 t bsnlc
8872 s/["\\]/\\&/g; s/^/"/; s/$/"/p
8873 d
8874 :bsnlc
8875 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
8876 b cont
8877 ' <confdefs.h | sed '
8878 s/'"$ac_delim"'/"\\\
8879 "/g' >>$CONFIG_STATUS || ac_write_fail=1
8880
8881 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8882   for (key in D) D_is_set[key] = 1
8883   FS = "\a"
8884 }
8885 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
8886   line = \$ 0
8887   split(line, arg, " ")
8888   if (arg[1] == "#") {
8889     defundef = arg[2]
8890     mac1 = arg[3]
8891   } else {
8892     defundef = substr(arg[1], 2)
8893     mac1 = arg[2]
8894   }
8895   split(mac1, mac2, "(") #)
8896   macro = mac2[1]
8897   prefix = substr(line, 1, index(line, defundef) - 1)
8898   if (D_is_set[macro]) {
8899     # Preserve the white space surrounding the "#".
8900     print prefix "define", macro P[macro] D[macro]
8901     next
8902   } else {
8903     # Replace #undef with comments.  This is necessary, for example,
8904     # in the case of _POSIX_SOURCE, which is predefined and required
8905     # on some systems where configure will not decide to define it.
8906     if (defundef == "undef") {
8907       print "/*", prefix defundef, macro, "*/"
8908       next
8909     }
8910   }
8911 }
8912 { print }
8913 _ACAWK
8914 _ACEOF
8915 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8916   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
8917 fi # test -n "$CONFIG_HEADERS"
8918
8919
8920 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
8921 shift
8922 for ac_tag
8923 do
8924   case $ac_tag in
8925   :[FHLC]) ac_mode=$ac_tag; continue;;
8926   esac
8927   case $ac_mode$ac_tag in
8928   :[FHL]*:*);;
8929   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
8930   :[FH]-) ac_tag=-:-;;
8931   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
8932   esac
8933   ac_save_IFS=$IFS
8934   IFS=:
8935   set x $ac_tag
8936   IFS=$ac_save_IFS
8937   shift
8938   ac_file=$1
8939   shift
8940
8941   case $ac_mode in
8942   :L) ac_source=$1;;
8943   :[FH])
8944     ac_file_inputs=
8945     for ac_f
8946     do
8947       case $ac_f in
8948       -) ac_f="$ac_tmp/stdin";;
8949       *) # Look for the file first in the build tree, then in the source tree
8950          # (if the path is not absolute).  The absolute path cannot be DOS-style,
8951          # because $ac_f cannot contain `:'.
8952          test -f "$ac_f" ||
8953            case $ac_f in
8954            [\\/$]*) false;;
8955            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
8956            esac ||
8957            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
8958       esac
8959       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
8960       as_fn_append ac_file_inputs " '$ac_f'"
8961     done
8962
8963     # Let's still pretend it is `configure' which instantiates (i.e., don't
8964     # use $as_me), people would be surprised to read:
8965     #    /* config.h.  Generated by config.status.  */
8966     configure_input='Generated from '`
8967           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
8968         `' by configure.'
8969     if test x"$ac_file" != x-; then
8970       configure_input="$ac_file.  $configure_input"
8971       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
8972 $as_echo "$as_me: creating $ac_file" >&6;}
8973     fi
8974     # Neutralize special characters interpreted by sed in replacement strings.
8975     case $configure_input in #(
8976     *\&* | *\|* | *\\* )
8977        ac_sed_conf_input=`$as_echo "$configure_input" |
8978        sed 's/[\\\\&|]/\\\\&/g'`;; #(
8979     *) ac_sed_conf_input=$configure_input;;
8980     esac
8981
8982     case $ac_tag in
8983     *:-:* | *:-) cat >"$ac_tmp/stdin" \
8984       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
8985     esac
8986     ;;
8987   esac
8988
8989   ac_dir=`$as_dirname -- "$ac_file" ||
8990 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8991          X"$ac_file" : 'X\(//\)[^/]' \| \
8992          X"$ac_file" : 'X\(//\)$' \| \
8993          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
8994 $as_echo X"$ac_file" |
8995     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8996             s//\1/
8997             q
8998           }
8999           /^X\(\/\/\)[^/].*/{
9000             s//\1/
9001             q
9002           }
9003           /^X\(\/\/\)$/{
9004             s//\1/
9005             q
9006           }
9007           /^X\(\/\).*/{
9008             s//\1/
9009             q
9010           }
9011           s/.*/./; q'`
9012   as_dir="$ac_dir"; as_fn_mkdir_p
9013   ac_builddir=.
9014
9015 case "$ac_dir" in
9016 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
9017 *)
9018   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
9019   # A ".." for each directory in $ac_dir_suffix.
9020   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
9021   case $ac_top_builddir_sub in
9022   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
9023   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
9024   esac ;;
9025 esac
9026 ac_abs_top_builddir=$ac_pwd
9027 ac_abs_builddir=$ac_pwd$ac_dir_suffix
9028 # for backward compatibility:
9029 ac_top_builddir=$ac_top_build_prefix
9030
9031 case $srcdir in
9032   .)  # We are building in place.
9033     ac_srcdir=.
9034     ac_top_srcdir=$ac_top_builddir_sub
9035     ac_abs_top_srcdir=$ac_pwd ;;
9036   [\\/]* | ?:[\\/]* )  # Absolute name.
9037     ac_srcdir=$srcdir$ac_dir_suffix;
9038     ac_top_srcdir=$srcdir
9039     ac_abs_top_srcdir=$srcdir ;;
9040   *) # Relative name.
9041     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
9042     ac_top_srcdir=$ac_top_build_prefix$srcdir
9043     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
9044 esac
9045 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
9046
9047
9048   case $ac_mode in
9049   :F)
9050   #
9051   # CONFIG_FILE
9052   #
9053
9054   case $INSTALL in
9055   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
9056   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
9057   esac
9058 _ACEOF
9059
9060 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9061 # If the template does not know about datarootdir, expand it.
9062 # FIXME: This hack should be removed a few years after 2.60.
9063 ac_datarootdir_hack=; ac_datarootdir_seen=
9064 ac_sed_dataroot='
9065 /datarootdir/ {
9066   p
9067   q
9068 }
9069 /@datadir@/p
9070 /@docdir@/p
9071 /@infodir@/p
9072 /@localedir@/p
9073 /@mandir@/p'
9074 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
9075 *datarootdir*) ac_datarootdir_seen=yes;;
9076 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
9077   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
9078 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
9079 _ACEOF
9080 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9081   ac_datarootdir_hack='
9082   s&@datadir@&$datadir&g
9083   s&@docdir@&$docdir&g
9084   s&@infodir@&$infodir&g
9085   s&@localedir@&$localedir&g
9086   s&@mandir@&$mandir&g
9087   s&\\\${datarootdir}&$datarootdir&g' ;;
9088 esac
9089 _ACEOF
9090
9091 # Neutralize VPATH when `$srcdir' = `.'.
9092 # Shell code in configure.ac might set extrasub.
9093 # FIXME: do we really want to maintain this feature?
9094 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9095 ac_sed_extra="$ac_vpsub
9096 $extrasub
9097 _ACEOF
9098 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9099 :t
9100 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
9101 s|@configure_input@|$ac_sed_conf_input|;t t
9102 s&@top_builddir@&$ac_top_builddir_sub&;t t
9103 s&@top_build_prefix@&$ac_top_build_prefix&;t t
9104 s&@srcdir@&$ac_srcdir&;t t
9105 s&@abs_srcdir@&$ac_abs_srcdir&;t t
9106 s&@top_srcdir@&$ac_top_srcdir&;t t
9107 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
9108 s&@builddir@&$ac_builddir&;t t
9109 s&@abs_builddir@&$ac_abs_builddir&;t t
9110 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
9111 s&@INSTALL@&$ac_INSTALL&;t t
9112 $ac_datarootdir_hack
9113 "
9114 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
9115   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9116
9117 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
9118   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
9119   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
9120       "$ac_tmp/out"`; test -z "$ac_out"; } &&
9121   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9122 which seems to be undefined.  Please make sure it is defined" >&5
9123 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9124 which seems to be undefined.  Please make sure it is defined" >&2;}
9125
9126   rm -f "$ac_tmp/stdin"
9127   case $ac_file in
9128   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
9129   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
9130   esac \
9131   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9132  ;;
9133   :H)
9134   #
9135   # CONFIG_HEADER
9136   #
9137   if test x"$ac_file" != x-; then
9138     {
9139       $as_echo "/* $configure_input  */" \
9140       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
9141     } >"$ac_tmp/config.h" \
9142       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9143     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
9144       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
9145 $as_echo "$as_me: $ac_file is unchanged" >&6;}
9146     else
9147       rm -f "$ac_file"
9148       mv "$ac_tmp/config.h" "$ac_file" \
9149         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9150     fi
9151   else
9152     $as_echo "/* $configure_input  */" \
9153       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
9154       || as_fn_error $? "could not create -" "$LINENO" 5
9155   fi
9156  ;;
9157
9158   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
9159 $as_echo "$as_me: executing $ac_file commands" >&6;}
9160  ;;
9161   esac
9162
9163
9164   case $ac_file$ac_mode in
9165     "build-config.h":C) cp config.h build-config.h ;;
9166     "default":C) case x$CONFIG_HEADERS in xconfig.h:config.in) echo > stamp-h ;; esac ;;
9167
9168   esac
9169 done # for ac_tag
9170
9171
9172 as_fn_exit 0
9173 _ACEOF
9174 ac_clean_files=$ac_clean_files_save
9175
9176 test $ac_write_fail = 0 ||
9177   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
9178
9179
9180 # configure is writing to config.log, and then calls config.status.
9181 # config.status does its own redirection, appending to config.log.
9182 # Unfortunately, on DOS this fails, as config.log is still kept open
9183 # by configure, so config.status won't be able to write to it; its
9184 # output is simply discarded.  So we exec the FD to /dev/null,
9185 # effectively closing config.log, so it can be properly (re)opened and
9186 # appended to by config.status.  When coming back to configure, we
9187 # need to make the FD available again.
9188 if test "$no_create" != yes; then
9189   ac_cs_success=:
9190   ac_config_status_args=
9191   test "$silent" = yes &&
9192     ac_config_status_args="$ac_config_status_args --quiet"
9193   exec 5>/dev/null
9194   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
9195   exec 5>>config.log
9196   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
9197   # would make configure fail if this is the last instruction.
9198   $ac_cs_success || as_fn_exit 1
9199 fi
9200 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
9201   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
9202 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
9203 fi
9204