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 # See README-HACKING for more details.
2411
2412 # Include global overrides and fixes for Autoconf.
2413
2414
2415
2416
2417
2418
2419
2420
2421
2422
2423
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 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
2449 #
2450 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
2451 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
2452 #   Written by Gordon Matzigkeit, 1996
2453 #
2454 # This file is free software; the Free Software Foundation gives
2455 # unlimited permission to copy and/or distribute it, with or without
2456 # modifications, as long as this notice is preserved.
2457
2458
2459
2460 # serial 56 LT_INIT
2461
2462
2463 # LT_PREREQ(VERSION)
2464 # ------------------
2465 # Complain and exit if this libtool version is less that VERSION.
2466
2467
2468
2469 # _LT_CHECK_BUILDDIR
2470 # ------------------
2471 # Complain if the absolute build directory name contains unusual characters
2472
2473
2474
2475 # LT_INIT([OPTIONS])
2476 # ------------------
2477 # LT_INIT
2478
2479 # Old names:
2480 # This is what autoupdate's m4 run will expand.  It fires
2481 # the warning (with _au_warn_XXX), outputs it into the
2482 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2483 # the replacement expansion.
2484
2485
2486 # This is an auxiliary macro that is also run when
2487 # autoupdate runs m4.  It simply calls m4_warning, but
2488 # we need a wrapper so that each warning is emitted only
2489 # once.  We break the quoting in m4_warning's argument in
2490 # order to expand this macro's arguments, not AU_DEFUN's.
2491
2492
2493 # Finally, this is the expansion that is picked up by
2494 # autoconf.  It tells the user to run autoupdate, and
2495 # then outputs the replacement expansion.  We do not care
2496 # about autoupdate's warning because that contains
2497 # information on what to do *after* running autoupdate.
2498
2499 # This is what autoupdate's m4 run will expand.  It fires
2500 # the warning (with _au_warn_XXX), outputs it into the
2501 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2502 # the replacement expansion.
2503
2504
2505 # This is an auxiliary macro that is also run when
2506 # autoupdate runs m4.  It simply calls m4_warning, but
2507 # we need a wrapper so that each warning is emitted only
2508 # once.  We break the quoting in m4_warning's argument in
2509 # order to expand this macro's arguments, not AU_DEFUN's.
2510
2511
2512 # Finally, this is the expansion that is picked up by
2513 # autoconf.  It tells the user to run autoupdate, and
2514 # then outputs the replacement expansion.  We do not care
2515 # about autoupdate's warning because that contains
2516 # information on what to do *after* running autoupdate.
2517
2518
2519
2520 # _LT_CC_BASENAME(CC)
2521 # -------------------
2522 # Calculate cc_basename.  Skip known compiler wrappers and cross-prefix.
2523
2524
2525
2526 # _LT_FILEUTILS_DEFAULTS
2527 # ----------------------
2528 # It is okay to use these file commands and assume they have been set
2529 # sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
2530 # _LT_FILEUTILS_DEFAULTS
2531
2532
2533 # _LT_SETUP
2534 # ---------
2535 # _LT_SETUP
2536
2537
2538 # _LT_PREPARE_SED_QUOTE_VARS
2539 # --------------------------
2540 # Define a few sed substitution that help us do robust quoting.
2541
2542
2543 # _LT_PROG_LTMAIN
2544 # ---------------
2545 # Note that this code is called both from `configure', and `config.status'
2546 # now that we use AC_CONFIG_COMMANDS to generate libtool.  Notably,
2547 # `config.status' has no value for ac_aux_dir unless we are using Automake,
2548 # so we pass a copy along to make sure it has a sensible value anyway.
2549 # _LT_PROG_LTMAIN
2550
2551
2552 ## ------------------------------------- ##
2553 ## Accumulate code for creating libtool. ##
2554 ## ------------------------------------- ##
2555
2556 # So that we can recreate a full libtool script including additional
2557 # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
2558 # in macros and then make a single call at the end using the `libtool'
2559 # label.
2560
2561
2562 # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
2563 # ----------------------------------------
2564 # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
2565
2566
2567 # Initialize.
2568
2569
2570
2571 # _LT_CONFIG_LIBTOOL([COMMANDS])
2572 # ------------------------------
2573 # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
2574
2575
2576 # Initialize.
2577
2578
2579
2580 # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
2581 # -----------------------------------------------------
2582
2583
2584
2585 # _LT_FORMAT_COMMENT([COMMENT])
2586 # -----------------------------
2587 # Add leading comment marks to the start of each line, and a trailing
2588 # full-stop to the whole comment if one is not present already.
2589
2590
2591
2592
2593 ## ------------------------ ##
2594 ## FIXME: Eliminate VARNAME ##
2595 ## ------------------------ ##
2596
2597
2598 # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
2599 # -------------------------------------------------------------------
2600 # CONFIGNAME is the name given to the value in the libtool script.
2601 # VARNAME is the (base) name used in the configure script.
2602 # VALUE may be 0, 1 or 2 for a computed quote escaped value based on
2603 # VARNAME.  Any other value will be used directly.
2604
2605
2606
2607 # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
2608 # --------------------------------------------------------
2609
2610
2611
2612 # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
2613 # ------------------------------------------------
2614
2615
2616
2617 # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
2618 # ---------------------------------------------------------
2619
2620
2621
2622 # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
2623 # --------------------------------------------------
2624
2625
2626
2627 # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
2628 # ---------------------------------------------------
2629
2630
2631
2632 # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
2633 # ---------------------------------------------------
2634
2635
2636
2637
2638 # lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
2639 # ------------------------------------------------
2640
2641
2642
2643
2644 # _LT_CONFIG_STATUS_DECLARE([VARNAME])
2645 # ------------------------------------
2646 # Quote a variable value, and forward it to `config.status' so that its
2647 # declaration there will have the same value as in `configure'.  VARNAME
2648 # must have a single quote delimited value for this to work.
2649
2650
2651
2652 # _LT_CONFIG_STATUS_DECLARATIONS
2653 # ------------------------------
2654 # We delimit libtool config variables with single quotes, so when
2655 # we write them to config.status, we have to be sure to quote all
2656 # embedded single quotes properly.  In configure, this macro expands
2657 # each variable declared with _LT_DECL (and _LT_TAGDECL) into:
2658 #
2659 #    <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
2660
2661
2662
2663 # _LT_LIBTOOL_TAGS
2664 # ----------------
2665 # Output comment and list of tags supported by the script
2666
2667
2668
2669 # _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
2670 # -----------------------------------
2671 # Extract the dictionary values for VARNAME (optionally with TAG) and
2672 # expand to a commented shell variable setting:
2673 #
2674 #    # Some comment about what VAR is for.
2675 #    visible_name=$lt_internal_name
2676
2677
2678
2679 # _LT_LIBTOOL_CONFIG_VARS
2680 # -----------------------
2681 # Produce commented declarations of non-tagged libtool config variables
2682 # suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
2683 # script.  Tagged libtool config variables (even for the LIBTOOL CONFIG
2684 # section) are produced by _LT_LIBTOOL_TAG_VARS.
2685
2686
2687
2688 # _LT_LIBTOOL_TAG_VARS(TAG)
2689 # -------------------------
2690
2691
2692
2693 # _LT_TAGVAR(VARNAME, [TAGNAME])
2694 # ------------------------------
2695
2696
2697
2698 # _LT_CONFIG_COMMANDS
2699 # -------------------
2700 # Send accumulated output to $CONFIG_STATUS.  Thanks to the lists of
2701 # variables for single and double quote escaping we saved from calls
2702 # to _LT_DECL, we can put quote escaped variables declarations
2703 # into `config.status', and then the shell code to quote escape them in
2704 # for loops in `config.status'.  Finally, any additional code accumulated
2705 # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
2706 #_LT_CONFIG_COMMANDS
2707
2708
2709 # Initialize.
2710
2711
2712 # _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
2713 # ------------------------------------
2714 # Generate a child script FILE with all initialization necessary to
2715 # reuse the environment learned by the parent script, and make the
2716 # file executable.  If COMMENT is supplied, it is inserted after the
2717 # `#!' sequence but before initialization text begins.  After this
2718 # macro, additional text can be appended to FILE to form the body of
2719 # the child script.  The macro ends with non-zero status if the
2720 # file could not be fully written (such as if the disk is full).
2721 # _LT_GENERATED_FILE_INIT
2722
2723 # LT_OUTPUT
2724 # ---------
2725 # This macro allows early generation of the libtool script (before
2726 # AC_OUTPUT is called), incase it is used in configure for compilation
2727 # tests.
2728 # LT_OUTPUT
2729
2730
2731 # _LT_CONFIG(TAG)
2732 # ---------------
2733 # If TAG is the built-in tag, create an initial libtool script with a
2734 # default configuration from the untagged config vars.  Otherwise add code
2735 # to config.status for appending the configuration named by TAG from the
2736 # matching tagged config vars.
2737 # _LT_CONFIG
2738
2739
2740 # LT_SUPPORTED_TAG(TAG)
2741 # ---------------------
2742 # Trace this macro to discover what tags are supported by the libtool
2743 # --tag option, using:
2744 #    autoconf --trace 'LT_SUPPORTED_TAG:$1'
2745
2746
2747
2748 # C support is built-in for now
2749
2750
2751
2752
2753 # LT_LANG(LANG)
2754 # -------------
2755 # Enable libtool support for the given language if not already enabled.
2756 # LT_LANG
2757
2758
2759 # _LT_LANG(LANGNAME)
2760 # ------------------
2761 # _LT_LANG
2762
2763
2764 # _LT_LANG_DEFAULT_CONFIG
2765 # -----------------------
2766 # _LT_LANG_DEFAULT_CONFIG
2767
2768 # Obsolete macros:
2769 # This is what autoupdate's m4 run will expand.  It fires
2770 # the warning (with _au_warn_XXX), outputs it into the
2771 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2772 # the replacement expansion.
2773
2774
2775 # This is an auxiliary macro that is also run when
2776 # autoupdate runs m4.  It simply calls m4_warning, but
2777 # we need a wrapper so that each warning is emitted only
2778 # once.  We break the quoting in m4_warning's argument in
2779 # order to expand this macro's arguments, not AU_DEFUN's.
2780
2781
2782 # Finally, this is the expansion that is picked up by
2783 # autoconf.  It tells the user to run autoupdate, and
2784 # then outputs the replacement expansion.  We do not care
2785 # about autoupdate's warning because that contains
2786 # information on what to do *after* running autoupdate.
2787
2788 # This is what autoupdate's m4 run will expand.  It fires
2789 # the warning (with _au_warn_XXX), outputs it into the
2790 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2791 # the replacement expansion.
2792
2793
2794 # This is an auxiliary macro that is also run when
2795 # autoupdate runs m4.  It simply calls m4_warning, but
2796 # we need a wrapper so that each warning is emitted only
2797 # once.  We break the quoting in m4_warning's argument in
2798 # order to expand this macro's arguments, not AU_DEFUN's.
2799
2800
2801 # Finally, this is the expansion that is picked up by
2802 # autoconf.  It tells the user to run autoupdate, and
2803 # then outputs the replacement expansion.  We do not care
2804 # about autoupdate's warning because that contains
2805 # information on what to do *after* running autoupdate.
2806
2807 # This is what autoupdate's m4 run will expand.  It fires
2808 # the warning (with _au_warn_XXX), outputs it into the
2809 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2810 # the replacement expansion.
2811
2812
2813 # This is an auxiliary macro that is also run when
2814 # autoupdate runs m4.  It simply calls m4_warning, but
2815 # we need a wrapper so that each warning is emitted only
2816 # once.  We break the quoting in m4_warning's argument in
2817 # order to expand this macro's arguments, not AU_DEFUN's.
2818
2819
2820 # Finally, this is the expansion that is picked up by
2821 # autoconf.  It tells the user to run autoupdate, and
2822 # then outputs the replacement expansion.  We do not care
2823 # about autoupdate's warning because that contains
2824 # information on what to do *after* running autoupdate.
2825
2826 # This is what autoupdate's m4 run will expand.  It fires
2827 # the warning (with _au_warn_XXX), outputs it into the
2828 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2829 # the replacement expansion.
2830
2831
2832 # This is an auxiliary macro that is also run when
2833 # autoupdate runs m4.  It simply calls m4_warning, but
2834 # we need a wrapper so that each warning is emitted only
2835 # once.  We break the quoting in m4_warning's argument in
2836 # order to expand this macro's arguments, not AU_DEFUN's.
2837
2838
2839 # Finally, this is the expansion that is picked up by
2840 # autoconf.  It tells the user to run autoupdate, and
2841 # then outputs the replacement expansion.  We do not care
2842 # about autoupdate's warning because that contains
2843 # information on what to do *after* running autoupdate.
2844
2845 # This is what autoupdate's m4 run will expand.  It fires
2846 # the warning (with _au_warn_XXX), outputs it into the
2847 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2848 # the replacement expansion.
2849
2850
2851 # This is an auxiliary macro that is also run when
2852 # autoupdate runs m4.  It simply calls m4_warning, but
2853 # we need a wrapper so that each warning is emitted only
2854 # once.  We break the quoting in m4_warning's argument in
2855 # order to expand this macro's arguments, not AU_DEFUN's.
2856
2857
2858 # Finally, this is the expansion that is picked up by
2859 # autoconf.  It tells the user to run autoupdate, and
2860 # then outputs the replacement expansion.  We do not care
2861 # about autoupdate's warning because that contains
2862 # information on what to do *after* running autoupdate.
2863
2864
2865
2866 # _LT_TAG_COMPILER
2867 # ----------------
2868 # _LT_TAG_COMPILER
2869
2870
2871 # _LT_COMPILER_BOILERPLATE
2872 # ------------------------
2873 # Check for compiler boilerplate output or warnings with
2874 # the simple compiler test code.
2875 # _LT_COMPILER_BOILERPLATE
2876
2877
2878 # _LT_LINKER_BOILERPLATE
2879 # ----------------------
2880 # Check for linker boilerplate output or warnings with
2881 # the simple link test code.
2882 # _LT_LINKER_BOILERPLATE
2883
2884 # _LT_REQUIRED_DARWIN_CHECKS
2885 # -------------------------
2886
2887
2888
2889 # _LT_DARWIN_LINKER_FEATURES
2890 # --------------------------
2891 # Checks for linker and compiler features on darwin
2892
2893
2894 # _LT_SYS_MODULE_PATH_AIX
2895 # -----------------------
2896 # Links a minimal program and checks the executable
2897 # for the system default hardcoded library path. In most cases,
2898 # this is /usr/lib:/lib, but when the MPI compilers are used
2899 # the location of the communication and MPI libs are included too.
2900 # If we don't find anything, use the default library path according
2901 # to the aix ld manual.
2902 # _LT_SYS_MODULE_PATH_AIX
2903
2904
2905 # _LT_SHELL_INIT(ARG)
2906 # -------------------
2907 # _LT_SHELL_INIT
2908
2909
2910
2911 # _LT_PROG_ECHO_BACKSLASH
2912 # -----------------------
2913 # Find how we can fake an echo command that does not interpret backslash.
2914 # In particular, with Autoconf 2.60 or later we add some code to the start
2915 # of the generated configure script which will find a shell with a builtin
2916 # printf (which we can use as an echo command).
2917 # _LT_PROG_ECHO_BACKSLASH
2918
2919
2920 # _LT_ENABLE_LOCK
2921 # ---------------
2922 # _LT_ENABLE_LOCK
2923
2924
2925 # _LT_CMD_OLD_ARCHIVE
2926 # -------------------
2927 # _LT_CMD_OLD_ARCHIVE
2928
2929
2930 # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
2931 #               [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
2932 # ----------------------------------------------------------------
2933 # Check whether the given compiler option works
2934 # _LT_COMPILER_OPTION
2935
2936 # Old name:
2937 # This is what autoupdate's m4 run will expand.  It fires
2938 # the warning (with _au_warn_XXX), outputs it into the
2939 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2940 # the replacement expansion.
2941
2942
2943 # This is an auxiliary macro that is also run when
2944 # autoupdate runs m4.  It simply calls m4_warning, but
2945 # we need a wrapper so that each warning is emitted only
2946 # once.  We break the quoting in m4_warning's argument in
2947 # order to expand this macro's arguments, not AU_DEFUN's.
2948
2949
2950 # Finally, this is the expansion that is picked up by
2951 # autoconf.  It tells the user to run autoupdate, and
2952 # then outputs the replacement expansion.  We do not care
2953 # about autoupdate's warning because that contains
2954 # information on what to do *after* running autoupdate.
2955
2956
2957
2958 # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
2959 #                  [ACTION-SUCCESS], [ACTION-FAILURE])
2960 # ----------------------------------------------------
2961 # Check whether the given linker option works
2962 # _LT_LINKER_OPTION
2963
2964 # Old name:
2965 # This is what autoupdate's m4 run will expand.  It fires
2966 # the warning (with _au_warn_XXX), outputs it into the
2967 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2968 # the replacement expansion.
2969
2970
2971 # This is an auxiliary macro that is also run when
2972 # autoupdate runs m4.  It simply calls m4_warning, but
2973 # we need a wrapper so that each warning is emitted only
2974 # once.  We break the quoting in m4_warning's argument in
2975 # order to expand this macro's arguments, not AU_DEFUN's.
2976
2977
2978 # Finally, this is the expansion that is picked up by
2979 # autoconf.  It tells the user to run autoupdate, and
2980 # then outputs the replacement expansion.  We do not care
2981 # about autoupdate's warning because that contains
2982 # information on what to do *after* running autoupdate.
2983
2984
2985
2986 # LT_CMD_MAX_LEN
2987 #---------------
2988 # LT_CMD_MAX_LEN
2989
2990 # Old name:
2991 # This is what autoupdate's m4 run will expand.  It fires
2992 # the warning (with _au_warn_XXX), outputs it into the
2993 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2994 # the replacement expansion.
2995
2996
2997 # This is an auxiliary macro that is also run when
2998 # autoupdate runs m4.  It simply calls m4_warning, but
2999 # we need a wrapper so that each warning is emitted only
3000 # once.  We break the quoting in m4_warning's argument in
3001 # order to expand this macro's arguments, not AU_DEFUN's.
3002
3003
3004 # Finally, this is the expansion that is picked up by
3005 # autoconf.  It tells the user to run autoupdate, and
3006 # then outputs the replacement expansion.  We do not care
3007 # about autoupdate's warning because that contains
3008 # information on what to do *after* running autoupdate.
3009
3010
3011
3012 # _LT_HEADER_DLFCN
3013 # ----------------
3014 # _LT_HEADER_DLFCN
3015
3016
3017 # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
3018 #                      ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
3019 # ----------------------------------------------------------------
3020 # _LT_TRY_DLOPEN_SELF
3021
3022
3023 # LT_SYS_DLOPEN_SELF
3024 # ------------------
3025 # LT_SYS_DLOPEN_SELF
3026
3027 # Old name:
3028 # This is what autoupdate's m4 run will expand.  It fires
3029 # the warning (with _au_warn_XXX), outputs it into the
3030 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3031 # the replacement expansion.
3032
3033
3034 # This is an auxiliary macro that is also run when
3035 # autoupdate runs m4.  It simply calls m4_warning, but
3036 # we need a wrapper so that each warning is emitted only
3037 # once.  We break the quoting in m4_warning's argument in
3038 # order to expand this macro's arguments, not AU_DEFUN's.
3039
3040
3041 # Finally, this is the expansion that is picked up by
3042 # autoconf.  It tells the user to run autoupdate, and
3043 # then outputs the replacement expansion.  We do not care
3044 # about autoupdate's warning because that contains
3045 # information on what to do *after* running autoupdate.
3046
3047
3048
3049 # _LT_COMPILER_C_O([TAGNAME])
3050 # ---------------------------
3051 # Check to see if options -c and -o are simultaneously supported by compiler.
3052 # This macro does not hard code the compiler like AC_PROG_CC_C_O.
3053 # _LT_COMPILER_C_O
3054
3055
3056 # _LT_COMPILER_FILE_LOCKS([TAGNAME])
3057 # ----------------------------------
3058 # Check to see if we can do hard links to lock some files if needed
3059 # _LT_COMPILER_FILE_LOCKS
3060
3061
3062 # _LT_CHECK_OBJDIR
3063 # ----------------
3064 # _LT_CHECK_OBJDIR
3065
3066
3067 # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
3068 # --------------------------------------
3069 # Check hardcoding attributes.
3070 # _LT_LINKER_HARDCODE_LIBPATH
3071
3072
3073 # _LT_CMD_STRIPLIB
3074 # ----------------
3075 # _LT_CMD_STRIPLIB
3076
3077
3078 # _LT_SYS_DYNAMIC_LINKER([TAG])
3079 # -----------------------------
3080 # PORTME Fill in your ld.so characteristics
3081 # _LT_SYS_DYNAMIC_LINKER
3082
3083
3084 # _LT_PATH_TOOL_PREFIX(TOOL)
3085 # --------------------------
3086 # find a file program which can recognize shared library
3087 # _LT_PATH_TOOL_PREFIX
3088
3089 # Old name:
3090 # This is what autoupdate's m4 run will expand.  It fires
3091 # the warning (with _au_warn_XXX), outputs it into the
3092 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3093 # the replacement expansion.
3094
3095
3096 # This is an auxiliary macro that is also run when
3097 # autoupdate runs m4.  It simply calls m4_warning, but
3098 # we need a wrapper so that each warning is emitted only
3099 # once.  We break the quoting in m4_warning's argument in
3100 # order to expand this macro's arguments, not AU_DEFUN's.
3101
3102
3103 # Finally, this is the expansion that is picked up by
3104 # autoconf.  It tells the user to run autoupdate, and
3105 # then outputs the replacement expansion.  We do not care
3106 # about autoupdate's warning because that contains
3107 # information on what to do *after* running autoupdate.
3108
3109
3110
3111 # _LT_PATH_MAGIC
3112 # --------------
3113 # find a file program which can recognize a shared library
3114 # _LT_PATH_MAGIC
3115
3116
3117 # LT_PATH_LD
3118 # ----------
3119 # find the pathname to the GNU or non-GNU linker
3120 # LT_PATH_LD
3121
3122 # Old names:
3123 # This is what autoupdate's m4 run will expand.  It fires
3124 # the warning (with _au_warn_XXX), outputs it into the
3125 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3126 # the replacement expansion.
3127
3128
3129 # This is an auxiliary macro that is also run when
3130 # autoupdate runs m4.  It simply calls m4_warning, but
3131 # we need a wrapper so that each warning is emitted only
3132 # once.  We break the quoting in m4_warning's argument in
3133 # order to expand this macro's arguments, not AU_DEFUN's.
3134
3135
3136 # Finally, this is the expansion that is picked up by
3137 # autoconf.  It tells the user to run autoupdate, and
3138 # then outputs the replacement expansion.  We do not care
3139 # about autoupdate's warning because that contains
3140 # information on what to do *after* running autoupdate.
3141
3142 # This is what autoupdate's m4 run will expand.  It fires
3143 # the warning (with _au_warn_XXX), outputs it into the
3144 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3145 # the replacement expansion.
3146
3147
3148 # This is an auxiliary macro that is also run when
3149 # autoupdate runs m4.  It simply calls m4_warning, but
3150 # we need a wrapper so that each warning is emitted only
3151 # once.  We break the quoting in m4_warning's argument in
3152 # order to expand this macro's arguments, not AU_DEFUN's.
3153
3154
3155 # Finally, this is the expansion that is picked up by
3156 # autoconf.  It tells the user to run autoupdate, and
3157 # then outputs the replacement expansion.  We do not care
3158 # about autoupdate's warning because that contains
3159 # information on what to do *after* running autoupdate.
3160
3161
3162
3163 # _LT_PATH_LD_GNU
3164 #- --------------
3165 # _LT_PATH_LD_GNU
3166
3167
3168 # _LT_CMD_RELOAD
3169 # --------------
3170 # find reload flag for linker
3171 #   -- PORTME Some linkers may need a different reload flag.
3172 # _LT_CMD_RELOAD
3173
3174
3175 # _LT_CHECK_MAGIC_METHOD
3176 # ----------------------
3177 # how to check for library dependencies
3178 #  -- PORTME fill in with the dynamic library characteristics
3179 # _LT_CHECK_MAGIC_METHOD
3180
3181
3182 # LT_PATH_NM
3183 # ----------
3184 # find the pathname to a BSD- or MS-compatible name lister
3185 # LT_PATH_NM
3186
3187 # Old names:
3188 # This is what autoupdate's m4 run will expand.  It fires
3189 # the warning (with _au_warn_XXX), outputs it into the
3190 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3191 # the replacement expansion.
3192
3193
3194 # This is an auxiliary macro that is also run when
3195 # autoupdate runs m4.  It simply calls m4_warning, but
3196 # we need a wrapper so that each warning is emitted only
3197 # once.  We break the quoting in m4_warning's argument in
3198 # order to expand this macro's arguments, not AU_DEFUN's.
3199
3200
3201 # Finally, this is the expansion that is picked up by
3202 # autoconf.  It tells the user to run autoupdate, and
3203 # then outputs the replacement expansion.  We do not care
3204 # about autoupdate's warning because that contains
3205 # information on what to do *after* running autoupdate.
3206
3207 # This is what autoupdate's m4 run will expand.  It fires
3208 # the warning (with _au_warn_XXX), outputs it into the
3209 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3210 # the replacement expansion.
3211
3212
3213 # This is an auxiliary macro that is also run when
3214 # autoupdate runs m4.  It simply calls m4_warning, but
3215 # we need a wrapper so that each warning is emitted only
3216 # once.  We break the quoting in m4_warning's argument in
3217 # order to expand this macro's arguments, not AU_DEFUN's.
3218
3219
3220 # Finally, this is the expansion that is picked up by
3221 # autoconf.  It tells the user to run autoupdate, and
3222 # then outputs the replacement expansion.  We do not care
3223 # about autoupdate's warning because that contains
3224 # information on what to do *after* running autoupdate.
3225
3226
3227
3228 # LT_LIB_M
3229 # --------
3230 # check for math library
3231 # LT_LIB_M
3232
3233 # Old name:
3234 # This is what autoupdate's m4 run will expand.  It fires
3235 # the warning (with _au_warn_XXX), outputs it into the
3236 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3237 # the replacement expansion.
3238
3239
3240 # This is an auxiliary macro that is also run when
3241 # autoupdate runs m4.  It simply calls m4_warning, but
3242 # we need a wrapper so that each warning is emitted only
3243 # once.  We break the quoting in m4_warning's argument in
3244 # order to expand this macro's arguments, not AU_DEFUN's.
3245
3246
3247 # Finally, this is the expansion that is picked up by
3248 # autoconf.  It tells the user to run autoupdate, and
3249 # then outputs the replacement expansion.  We do not care
3250 # about autoupdate's warning because that contains
3251 # information on what to do *after* running autoupdate.
3252
3253
3254
3255 # _LT_COMPILER_NO_RTTI([TAGNAME])
3256 # -------------------------------
3257 # _LT_COMPILER_NO_RTTI
3258
3259
3260 # _LT_CMD_GLOBAL_SYMBOLS
3261 # ----------------------
3262  # _LT_CMD_GLOBAL_SYMBOLS
3263
3264
3265 # _LT_COMPILER_PIC([TAGNAME])
3266 # ---------------------------
3267 # _LT_COMPILER_PIC
3268
3269
3270 # _LT_LINKER_SHLIBS([TAGNAME])
3271 # ----------------------------
3272 # See if the linker supports building shared libraries.
3273 # _LT_LINKER_SHLIBS
3274
3275
3276 # _LT_LANG_C_CONFIG([TAG])
3277 # ------------------------
3278 # Ensure that the configuration variables for a C compiler are suitably
3279 # defined.  These variables are subsequently used by _LT_CONFIG to write
3280 # the compiler configuration to `libtool'.
3281 # _LT_LANG_C_CONFIG
3282
3283
3284 # _LT_LANG_CXX_CONFIG([TAG])
3285 # --------------------------
3286 # Ensure that the configuration variables for a C++ compiler are suitably
3287 # defined.  These variables are subsequently used by _LT_CONFIG to write
3288 # the compiler configuration to `libtool'.
3289 # _LT_LANG_CXX_CONFIG
3290
3291
3292 # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
3293 # ---------------------------------
3294 # Figure out "hidden" library dependencies from verbose
3295 # compiler output when linking a shared library.
3296 # Parse the compiler output and extract the necessary
3297 # objects, libraries and library flags.
3298 # _LT_SYS_HIDDEN_LIBDEPS
3299
3300
3301 # _LT_LANG_F77_CONFIG([TAG])
3302 # --------------------------
3303 # Ensure that the configuration variables for a Fortran 77 compiler are
3304 # suitably defined.  These variables are subsequently used by _LT_CONFIG
3305 # to write the compiler configuration to `libtool'.
3306 # _LT_LANG_F77_CONFIG
3307
3308
3309 # _LT_LANG_FC_CONFIG([TAG])
3310 # -------------------------
3311 # Ensure that the configuration variables for a Fortran compiler are
3312 # suitably defined.  These variables are subsequently used by _LT_CONFIG
3313 # to write the compiler configuration to `libtool'.
3314 # _LT_LANG_FC_CONFIG
3315
3316
3317 # _LT_LANG_GCJ_CONFIG([TAG])
3318 # --------------------------
3319 # Ensure that the configuration variables for the GNU Java Compiler compiler
3320 # are suitably defined.  These variables are subsequently used by _LT_CONFIG
3321 # to write the compiler configuration to `libtool'.
3322 # _LT_LANG_GCJ_CONFIG
3323
3324
3325 # _LT_LANG_RC_CONFIG([TAG])
3326 # -------------------------
3327 # Ensure that the configuration variables for the Windows resource compiler
3328 # are suitably defined.  These variables are subsequently used by _LT_CONFIG
3329 # to write the compiler configuration to `libtool'.
3330 # _LT_LANG_RC_CONFIG
3331
3332
3333 # LT_PROG_GCJ
3334 # -----------
3335
3336
3337 # Old name:
3338 # This is what autoupdate's m4 run will expand.  It fires
3339 # the warning (with _au_warn_XXX), outputs it into the
3340 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3341 # the replacement expansion.
3342
3343
3344 # This is an auxiliary macro that is also run when
3345 # autoupdate runs m4.  It simply calls m4_warning, but
3346 # we need a wrapper so that each warning is emitted only
3347 # once.  We break the quoting in m4_warning's argument in
3348 # order to expand this macro's arguments, not AU_DEFUN's.
3349
3350
3351 # Finally, this is the expansion that is picked up by
3352 # autoconf.  It tells the user to run autoupdate, and
3353 # then outputs the replacement expansion.  We do not care
3354 # about autoupdate's warning because that contains
3355 # information on what to do *after* running autoupdate.
3356
3357
3358
3359 # LT_PROG_RC
3360 # ----------
3361
3362
3363 # Old name:
3364 # This is what autoupdate's m4 run will expand.  It fires
3365 # the warning (with _au_warn_XXX), outputs it into the
3366 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3367 # the replacement expansion.
3368
3369
3370 # This is an auxiliary macro that is also run when
3371 # autoupdate runs m4.  It simply calls m4_warning, but
3372 # we need a wrapper so that each warning is emitted only
3373 # once.  We break the quoting in m4_warning's argument in
3374 # order to expand this macro's arguments, not AU_DEFUN's.
3375
3376
3377 # Finally, this is the expansion that is picked up by
3378 # autoconf.  It tells the user to run autoupdate, and
3379 # then outputs the replacement expansion.  We do not care
3380 # about autoupdate's warning because that contains
3381 # information on what to do *after* running autoupdate.
3382
3383
3384
3385 # _LT_DECL_EGREP
3386 # --------------
3387 # If we don't have a new enough Autoconf to choose the best grep
3388 # available, choose the one first in the user's PATH.
3389
3390
3391
3392 # _LT_DECL_OBJDUMP
3393 # --------------
3394 # If we don't have a new enough Autoconf to choose the best objdump
3395 # available, choose the one first in the user's PATH.
3396
3397
3398
3399 # _LT_DECL_SED
3400 # ------------
3401 # Check for a fully-functional sed program, that truncates
3402 # as few characters as possible.  Prefer GNU sed if found.
3403 # _LT_DECL_SED
3404
3405 #m4_ifndef
3406
3407 # Old name:
3408 # This is what autoupdate's m4 run will expand.  It fires
3409 # the warning (with _au_warn_XXX), outputs it into the
3410 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3411 # the replacement expansion.
3412
3413
3414 # This is an auxiliary macro that is also run when
3415 # autoupdate runs m4.  It simply calls m4_warning, but
3416 # we need a wrapper so that each warning is emitted only
3417 # once.  We break the quoting in m4_warning's argument in
3418 # order to expand this macro's arguments, not AU_DEFUN's.
3419
3420
3421 # Finally, this is the expansion that is picked up by
3422 # autoconf.  It tells the user to run autoupdate, and
3423 # then outputs the replacement expansion.  We do not care
3424 # about autoupdate's warning because that contains
3425 # information on what to do *after* running autoupdate.
3426
3427
3428
3429 # _LT_CHECK_SHELL_FEATURES
3430 # ------------------------
3431 # Find out whether the shell is Bourne or XSI compatible,
3432 # or has some other useful features.
3433 # _LT_CHECK_SHELL_FEATURES
3434
3435
3436 # _LT_PROG_XSI_SHELLFNS
3437 # ---------------------
3438 # Bourne and XSI compatible variants of some useful shell functions.
3439
3440
3441 # Helper functions for option handling.                    -*- Autoconf -*-
3442 #
3443 #   Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation,
3444 #   Inc.
3445 #   Written by Gary V. Vaughan, 2004
3446 #
3447 # This file is free software; the Free Software Foundation gives
3448 # unlimited permission to copy and/or distribute it, with or without
3449 # modifications, as long as this notice is preserved.
3450
3451 # serial 6 ltoptions.m4
3452
3453 # This is to help aclocal find these macros, as it can't see m4_define.
3454
3455
3456
3457 # _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
3458 # ------------------------------------------
3459
3460
3461
3462 # _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
3463 # ---------------------------------------
3464 # Set option OPTION-NAME for macro MACRO-NAME, and if there is a
3465 # matching handler defined, dispatch to it.  Other OPTION-NAMEs are
3466 # saved as a flag.
3467
3468
3469
3470 # _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
3471 # ------------------------------------------------------------
3472 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
3473
3474
3475
3476 # _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
3477 # -------------------------------------------------------
3478 # Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
3479 # are set.
3480
3481
3482
3483 # _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
3484 # ----------------------------------------
3485 # OPTION-LIST is a space-separated list of Libtool options associated
3486 # with MACRO-NAME.  If any OPTION has a matching handler declared with
3487 # LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
3488 # the unknown option and exit.
3489 # _LT_SET_OPTIONS
3490
3491
3492 ## --------------------------------- ##
3493 ## Macros to handle LT_INIT options. ##
3494 ## --------------------------------- ##
3495
3496 # _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
3497 # -----------------------------------------
3498
3499
3500
3501 # LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
3502 # -----------------------------------------------
3503 # LT_OPTION_DEFINE
3504
3505
3506 # dlopen
3507 # ------
3508
3509
3510 # This is what autoupdate's m4 run will expand.  It fires
3511 # the warning (with _au_warn_XXX), outputs it into the
3512 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3513 # the replacement expansion.
3514
3515
3516 # This is an auxiliary macro that is also run when
3517 # autoupdate runs m4.  It simply calls m4_warning, but
3518 # we need a wrapper so that each warning is emitted only
3519 # once.  We break the quoting in m4_warning's argument in
3520 # order to expand this macro's arguments, not AU_DEFUN's.
3521
3522
3523 # Finally, this is the expansion that is picked up by
3524 # autoconf.  It tells the user to run autoupdate, and
3525 # then outputs the replacement expansion.  We do not care
3526 # about autoupdate's warning because that contains
3527 # information on what to do *after* running autoupdate.
3528
3529
3530
3531
3532 # win32-dll
3533 # ---------
3534 # Declare package support for building win32 dll's.
3535 # win32-dll
3536
3537 # This is what autoupdate's m4 run will expand.  It fires
3538 # the warning (with _au_warn_XXX), outputs it into the
3539 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3540 # the replacement expansion.
3541
3542
3543 # This is an auxiliary macro that is also run when
3544 # autoupdate runs m4.  It simply calls m4_warning, but
3545 # we need a wrapper so that each warning is emitted only
3546 # once.  We break the quoting in m4_warning's argument in
3547 # order to expand this macro's arguments, not AU_DEFUN's.
3548
3549
3550 # Finally, this is the expansion that is picked up by
3551 # autoconf.  It tells the user to run autoupdate, and
3552 # then outputs the replacement expansion.  We do not care
3553 # about autoupdate's warning because that contains
3554 # information on what to do *after* running autoupdate.
3555
3556
3557
3558
3559 # _LT_ENABLE_SHARED([DEFAULT])
3560 # ----------------------------
3561 # implement the --enable-shared flag, and supports the `shared' and
3562 # `disable-shared' LT_INIT options.
3563 # DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
3564 # _LT_ENABLE_SHARED
3565
3566
3567
3568
3569 # Old names:
3570
3571
3572
3573
3574 # This is what autoupdate's m4 run will expand.  It fires
3575 # the warning (with _au_warn_XXX), outputs it into the
3576 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3577 # the replacement expansion.
3578
3579
3580 # This is an auxiliary macro that is also run when
3581 # autoupdate runs m4.  It simply calls m4_warning, but
3582 # we need a wrapper so that each warning is emitted only
3583 # once.  We break the quoting in m4_warning's argument in
3584 # order to expand this macro's arguments, not AU_DEFUN's.
3585
3586
3587 # Finally, this is the expansion that is picked up by
3588 # autoconf.  It tells the user to run autoupdate, and
3589 # then outputs the replacement expansion.  We do not care
3590 # about autoupdate's warning because that contains
3591 # information on what to do *after* running autoupdate.
3592
3593 # This is what autoupdate's m4 run will expand.  It fires
3594 # the warning (with _au_warn_XXX), outputs it into the
3595 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3596 # the replacement expansion.
3597
3598
3599 # This is an auxiliary macro that is also run when
3600 # autoupdate runs m4.  It simply calls m4_warning, but
3601 # we need a wrapper so that each warning is emitted only
3602 # once.  We break the quoting in m4_warning's argument in
3603 # order to expand this macro's arguments, not AU_DEFUN's.
3604
3605
3606 # Finally, this is the expansion that is picked up by
3607 # autoconf.  It tells the user to run autoupdate, and
3608 # then outputs the replacement expansion.  We do not care
3609 # about autoupdate's warning because that contains
3610 # information on what to do *after* running autoupdate.
3611
3612
3613
3614
3615
3616 # _LT_ENABLE_STATIC([DEFAULT])
3617 # ----------------------------
3618 # implement the --enable-static flag, and support the `static' and
3619 # `disable-static' LT_INIT options.
3620 # DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
3621 # _LT_ENABLE_STATIC
3622
3623
3624
3625
3626 # Old names:
3627
3628
3629
3630
3631 # This is what autoupdate's m4 run will expand.  It fires
3632 # the warning (with _au_warn_XXX), outputs it into the
3633 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3634 # the replacement expansion.
3635
3636
3637 # This is an auxiliary macro that is also run when
3638 # autoupdate runs m4.  It simply calls m4_warning, but
3639 # we need a wrapper so that each warning is emitted only
3640 # once.  We break the quoting in m4_warning's argument in
3641 # order to expand this macro's arguments, not AU_DEFUN's.
3642
3643
3644 # Finally, this is the expansion that is picked up by
3645 # autoconf.  It tells the user to run autoupdate, and
3646 # then outputs the replacement expansion.  We do not care
3647 # about autoupdate's warning because that contains
3648 # information on what to do *after* running autoupdate.
3649
3650 # This is what autoupdate's m4 run will expand.  It fires
3651 # the warning (with _au_warn_XXX), outputs it into the
3652 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3653 # the replacement expansion.
3654
3655
3656 # This is an auxiliary macro that is also run when
3657 # autoupdate runs m4.  It simply calls m4_warning, but
3658 # we need a wrapper so that each warning is emitted only
3659 # once.  We break the quoting in m4_warning's argument in
3660 # order to expand this macro's arguments, not AU_DEFUN's.
3661
3662
3663 # Finally, this is the expansion that is picked up by
3664 # autoconf.  It tells the user to run autoupdate, and
3665 # then outputs the replacement expansion.  We do not care
3666 # about autoupdate's warning because that contains
3667 # information on what to do *after* running autoupdate.
3668
3669
3670
3671
3672
3673 # _LT_ENABLE_FAST_INSTALL([DEFAULT])
3674 # ----------------------------------
3675 # implement the --enable-fast-install flag, and support the `fast-install'
3676 # and `disable-fast-install' LT_INIT options.
3677 # DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
3678 # _LT_ENABLE_FAST_INSTALL
3679
3680
3681
3682
3683 # Old names:
3684 # This is what autoupdate's m4 run will expand.  It fires
3685 # the warning (with _au_warn_XXX), outputs it into the
3686 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3687 # the replacement expansion.
3688
3689
3690 # This is an auxiliary macro that is also run when
3691 # autoupdate runs m4.  It simply calls m4_warning, but
3692 # we need a wrapper so that each warning is emitted only
3693 # once.  We break the quoting in m4_warning's argument in
3694 # order to expand this macro's arguments, not AU_DEFUN's.
3695
3696
3697 # Finally, this is the expansion that is picked up by
3698 # autoconf.  It tells the user to run autoupdate, and
3699 # then outputs the replacement expansion.  We do not care
3700 # about autoupdate's warning because that contains
3701 # information on what to do *after* running autoupdate.
3702
3703
3704 # This is what autoupdate's m4 run will expand.  It fires
3705 # the warning (with _au_warn_XXX), outputs it into the
3706 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3707 # the replacement expansion.
3708
3709
3710 # This is an auxiliary macro that is also run when
3711 # autoupdate runs m4.  It simply calls m4_warning, but
3712 # we need a wrapper so that each warning is emitted only
3713 # once.  We break the quoting in m4_warning's argument in
3714 # order to expand this macro's arguments, not AU_DEFUN's.
3715
3716
3717 # Finally, this is the expansion that is picked up by
3718 # autoconf.  It tells the user to run autoupdate, and
3719 # then outputs the replacement expansion.  We do not care
3720 # about autoupdate's warning because that contains
3721 # information on what to do *after* running autoupdate.
3722
3723
3724
3725
3726 # _LT_WITH_PIC([MODE])
3727 # --------------------
3728 # implement the --with-pic flag, and support the `pic-only' and `no-pic'
3729 # LT_INIT options.
3730 # MODE is either `yes' or `no'.  If omitted, it defaults to `both'.
3731 # _LT_WITH_PIC
3732
3733
3734
3735
3736 # Old name:
3737 # This is what autoupdate's m4 run will expand.  It fires
3738 # the warning (with _au_warn_XXX), outputs it into the
3739 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3740 # the replacement expansion.
3741
3742
3743 # This is an auxiliary macro that is also run when
3744 # autoupdate runs m4.  It simply calls m4_warning, but
3745 # we need a wrapper so that each warning is emitted only
3746 # once.  We break the quoting in m4_warning's argument in
3747 # order to expand this macro's arguments, not AU_DEFUN's.
3748
3749
3750 # Finally, this is the expansion that is picked up by
3751 # autoconf.  It tells the user to run autoupdate, and
3752 # then outputs the replacement expansion.  We do not care
3753 # about autoupdate's warning because that contains
3754 # information on what to do *after* running autoupdate.
3755
3756
3757
3758 ## ----------------- ##
3759 ## LTDL_INIT Options ##
3760 ## ----------------- ##
3761
3762
3763
3764
3765
3766
3767
3768
3769
3770
3771 # ltsugar.m4 -- libtool m4 base layer.                         -*-Autoconf-*-
3772 #
3773 # Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
3774 # Written by Gary V. Vaughan, 2004
3775 #
3776 # This file is free software; the Free Software Foundation gives
3777 # unlimited permission to copy and/or distribute it, with or without
3778 # modifications, as long as this notice is preserved.
3779
3780 # serial 6 ltsugar.m4
3781
3782 # This is to help aclocal find these macros, as it can't see m4_define.
3783
3784
3785
3786 # lt_join(SEP, ARG1, [ARG2...])
3787 # -----------------------------
3788 # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
3789 # associated separator.
3790 # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
3791 # versions in m4sugar had bugs.
3792
3793
3794
3795
3796 # lt_car(LIST)
3797 # lt_cdr(LIST)
3798 # ------------
3799 # Manipulate m4 lists.
3800 # These macros are necessary as long as will still need to support
3801 # Autoconf-2.59 which quotes differently.
3802
3803
3804
3805
3806
3807 # lt_append(MACRO-NAME, STRING, [SEPARATOR])
3808 # ------------------------------------------
3809 # Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.
3810 # Note that neither SEPARATOR nor STRING are expanded; they are appended
3811 # to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
3812 # No SEPARATOR is output if MACRO-NAME was previously undefined (different
3813 # than defined and empty).
3814 #
3815 # This macro is needed until we can rely on Autoconf 2.62, since earlier
3816 # versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
3817
3818
3819
3820
3821 # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
3822 # ----------------------------------------------------------
3823 # Produce a SEP delimited list of all paired combinations of elements of
3824 # PREFIX-LIST with SUFFIX1 through SUFFIXn.  Each element of the list
3825 # has the form PREFIXmINFIXSUFFIXn.
3826 # Needed until we can rely on m4_combine added in Autoconf 2.62.
3827
3828
3829
3830 # lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
3831 # -----------------------------------------------------------------------
3832 # Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
3833 # by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
3834
3835
3836
3837 # lt_dict_add(DICT, KEY, VALUE)
3838 # -----------------------------
3839
3840
3841
3842 # lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
3843 # --------------------------------------------
3844
3845
3846
3847 # lt_dict_fetch(DICT, KEY, [SUBKEY])
3848 # ----------------------------------
3849
3850
3851
3852 # lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
3853 # -----------------------------------------------------------------
3854
3855
3856
3857 # lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
3858 # --------------------------------------------------------------
3859
3860
3861 # ltversion.m4 -- version numbers                       -*- Autoconf -*-
3862 #
3863 #   Copyright (C) 2004 Free Software Foundation, Inc.
3864 #   Written by Scott James Remnant, 2004
3865 #
3866 # This file is free software; the Free Software Foundation gives
3867 # unlimited permission to copy and/or distribute it, with or without
3868 # modifications, as long as this notice is preserved.
3869
3870 # Generated from ltversion.in.
3871
3872 # serial 3134 ltversion.m4
3873 # This file is part of GNU Libtool
3874
3875
3876
3877
3878
3879
3880 # lt~obsolete.m4 -- aclocal satisfying obsolete definitions.    -*-Autoconf-*-
3881 #
3882 #   Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc.
3883 #   Written by Scott James Remnant, 2004.
3884 #
3885 # This file is free software; the Free Software Foundation gives
3886 # unlimited permission to copy and/or distribute it, with or without
3887 # modifications, as long as this notice is preserved.
3888
3889 # serial 4 lt~obsolete.m4
3890
3891 # These exist entirely to fool aclocal when bootstrapping libtool.
3892 #
3893 # In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN)
3894 # which have later been changed to m4_define as they aren't part of the
3895 # exported API, or moved to Autoconf or Automake where they belong.
3896 #
3897 # The trouble is, aclocal is a bit thick.  It'll see the old AC_DEFUN
3898 # in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
3899 # using a macro with the same name in our local m4/libtool.m4 it'll
3900 # pull the old libtool.m4 in (it doesn't see our shiny new m4_define
3901 # and doesn't know about Autoconf macros at all.)
3902 #
3903 # So we provide this file, which has a silly filename so it's always
3904 # included after everything else.  This provides aclocal with the
3905 # AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
3906 # because those macros already exist, or will be overwritten later.
3907 # We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6.
3908 #
3909 # Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
3910 # Yes, that means every name once taken will need to remain here until
3911 # we give up compatibility with versions before 1.7, at which point
3912 # we need to keep only those names which we still refer to.
3913
3914 # This is to help aclocal find these macros, as it can't see m4_define.
3915
3916
3917
3918
3919
3920
3921
3922
3923
3924
3925
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 ##                                                          -*- Autoconf -*-
3980
3981 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007
3982 # Free Software Foundation, Inc.
3983 #
3984 # This file is free software; the Free Software Foundation
3985 # gives unlimited permission to copy and/or distribute it,
3986 # with or without modifications, as long as this notice is preserved.
3987
3988 # serial 8
3989
3990 # Based on depend.m4 from automake 1.9, modified for standalone use in
3991 # an environment where GNU make is required.
3992
3993 # ZW_PROG_COMPILER_DEPENDENCIES
3994 # -----------------------------
3995 # Variant of _AM_DEPENDENCIES which just does the dependency probe and
3996 # sets fooDEPMODE accordingly.  Cache-variable compatible with
3997 # original; not side-effect compatible.  As the users of this macro
3998 # may require accurate dependencies for correct builds, it does *not*
3999 # honor --disable-dependency-checking, and failure to detect a usable
4000 # method is an error.  depcomp is assumed to be located in
4001 # $ac_aux_dir.
4002 #
4003 # FIXME: Should use the Autoconf 2.5x language-selection mechanism.
4004
4005
4006
4007 # AM_SET_DEPDIR
4008 # -------------
4009 # Choose a directory name for dependency files.
4010
4011
4012 # ZW_CREATE_DEPDIR
4013 # ----------------
4014 # As AM_SET_DEPDIR, but also create the directory at config.status time.
4015
4016
4017
4018
4019
4020
4021
4022
4023
4024
4025
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 # intl sister-directory configuration rules.
4082 #
4083
4084 # The idea behind this macro is that there's no need to repeat all the
4085 # autoconf probes done by the intl directory - it's already done them
4086 # for us.  In fact, there's no need even to look at the cache for the
4087 # answers.  All we need to do is nab a few pieces of information.
4088 # The intl directory is set up to make this easy, by generating a
4089 # small file which can be sourced as a shell script; then we produce
4090 # the necessary substitutions and definitions for this directory.
4091
4092
4093
4094 # Autoconf M4 include file defining utility macros for complex Canadian
4095 # cross builds.
4096
4097
4098
4099
4100
4101
4102
4103
4104
4105 ####
4106 # _NCN_TOOL_PREFIXES:  Some stuff that oughtta be done in AC_CANONICAL_SYSTEM
4107 # or AC_INIT.
4108 # These demand that AC_CANONICAL_SYSTEM be called beforehand.
4109
4110 ####
4111 # NCN_STRICT_CHECK_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
4112 # Like plain AC_CHECK_TOOLS, but require prefix if build!=host.
4113
4114
4115 ####
4116 # NCN_STRICT_CHECK_TARGET_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
4117 # Like CVS Autoconf AC_CHECK_TARGET_TOOLS, but require prefix if build!=target.
4118
4119
4120
4121 # Backported from Autoconf 2.5x; can go away when and if
4122 # we switch.  Put the OS path separator in $PATH_SEPARATOR.
4123
4124
4125
4126
4127
4128
4129
4130
4131 # ACX_HAVE_GCC_FOR_TARGET
4132 # Check if the variable GCC_FOR_TARGET really points to a GCC binary.
4133
4134
4135 # ACX_CHECK_INSTALLED_TARGET_TOOL(VAR, PROG)
4136 # Searching for installed target binutils.  We need to take extra care,
4137 # else we may find the wrong assembler, linker, etc., and lose.
4138 #
4139 # First try --with-build-time-tools, if specified.
4140 #
4141 # For build != host, we ask the installed GCC for the name of the tool it
4142 # uses, and accept it if it is an absolute path.  This is because the
4143 # only good choice for a compiler is the same GCC version that is being
4144 # installed (or we couldn't make target libraries), and we assume that
4145 # on the host system we'll have not only the same GCC version, but also
4146 # the same binutils version.
4147 #
4148 # For build == host, search the same directories that the installed
4149 # compiler will search.  We used to do this for the assembler, linker,
4150 # and nm only; for simplicity of configuration, however, we extend this
4151 # criterion to tools (such as ar and ranlib) that are never invoked by
4152 # the compiler, to avoid mismatches.
4153 #
4154 # Also note we have to check MD_EXEC_PREFIX before checking the user's path
4155 # if build == target.  This makes the most sense only when bootstrapping,
4156 # but we also do so when build != host.  In this case, we hope that the
4157 # build and host systems will have similar contents of MD_EXEC_PREFIX.
4158 #
4159 # If we do not find a suitable binary, then try the user's path.
4160
4161
4162 ###
4163 # AC_PROG_CPP_WERROR
4164 # Used for autoconf 2.5x to force AC_PREPROC_IFELSE to reject code which
4165 # triggers warnings from the preprocessor.  Will be in autoconf 2.58.
4166 # For now, using this also overrides header checks to use only the
4167 # preprocessor (matches 2.13 behavior; matching 2.58's behavior is a
4168 # bit harder from here).
4169 # Eventually autoconf will default to checking headers with the compiler
4170 # instead, and we'll have to do this differently.
4171
4172 # AC_PROG_CPP_WERROR
4173
4174 # Test for GNAT.
4175 # We require the gnatbind & gnatmake programs, as well as a compiler driver
4176 # that understands Ada.  We use the user's CC setting, already found, and
4177 # possibly add $1 to the command-line parameters.
4178 #
4179 # Sets the shell variable have_gnat to yes or no as appropriate, and
4180 # substitutes GNATBIND and GNATMAKE.
4181
4182
4183
4184
4185
4186
4187
4188
4189
4190
4191
4192
4193
4194
4195
4196
4197
4198
4199
4200
4201
4202
4203
4204
4205
4206 ac_aux_dir=
4207 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
4208   if test -f "$ac_dir/install-sh"; then
4209     ac_aux_dir=$ac_dir
4210     ac_install_sh="$ac_aux_dir/install-sh -c"
4211     break
4212   elif test -f "$ac_dir/install.sh"; then
4213     ac_aux_dir=$ac_dir
4214     ac_install_sh="$ac_aux_dir/install.sh -c"
4215     break
4216   elif test -f "$ac_dir/shtool"; then
4217     ac_aux_dir=$ac_dir
4218     ac_install_sh="$ac_aux_dir/shtool install -c"
4219     break
4220   fi
4221 done
4222 if test -z "$ac_aux_dir"; then
4223   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
4224 fi
4225
4226 # These three variables are undocumented and unsupported,
4227 # and are intended to be withdrawn in a future Autoconf release.
4228 # They can cause serious problems if a builder's source tree is in a directory
4229 # whose full name contains unusual characters.
4230 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
4231 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
4232 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
4233
4234
4235 # Find a good install program.  We prefer a C program (faster),
4236 # so one script is as good as another.  But avoid the broken or
4237 # incompatible versions:
4238 # SysV /etc/install, /usr/sbin/install
4239 # SunOS /usr/etc/install
4240 # IRIX /sbin/install
4241 # AIX /bin/install
4242 # AmigaOS /C/install, which installs bootblocks on floppy discs
4243 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4244 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
4245 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
4246 # OS/2's system install, which has a completely different semantic
4247 # ./install, which can be erroneously created by make from ./install.sh.
4248 # Reject install programs that cannot install multiple files.
4249 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
4250 $as_echo_n "checking for a BSD-compatible install... " >&6; }
4251 if test -z "$INSTALL"; then
4252 if ${ac_cv_path_install+:} false; then :
4253   $as_echo_n "(cached) " >&6
4254 else
4255   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4256 for as_dir in $PATH
4257 do
4258   IFS=$as_save_IFS
4259   test -z "$as_dir" && as_dir=.
4260     # Account for people who put trailing slashes in PATH elements.
4261 case $as_dir/ in #((
4262   ./ | .// | /[cC]/* | \
4263   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
4264   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
4265   /usr/ucb/* ) ;;
4266   *)
4267     # OSF1 and SCO ODT 3.0 have their own names for install.
4268     # Don't use installbsd from OSF since it installs stuff as root
4269     # by default.
4270     for ac_prog in ginstall scoinst install; do
4271       for ac_exec_ext in '' $ac_executable_extensions; do
4272         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
4273           if test $ac_prog = install &&
4274             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4275             # AIX install.  It has an incompatible calling convention.
4276             :
4277           elif test $ac_prog = install &&
4278             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4279             # program-specific install script used by HP pwplus--don't use.
4280             :
4281           else
4282             rm -rf conftest.one conftest.two conftest.dir
4283             echo one > conftest.one
4284             echo two > conftest.two
4285             mkdir conftest.dir
4286             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
4287               test -s conftest.one && test -s conftest.two &&
4288               test -s conftest.dir/conftest.one &&
4289               test -s conftest.dir/conftest.two
4290             then
4291               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4292               break 3
4293             fi
4294           fi
4295         fi
4296       done
4297     done
4298     ;;
4299 esac
4300
4301   done
4302 IFS=$as_save_IFS
4303
4304 rm -rf conftest.one conftest.two conftest.dir
4305
4306 fi
4307   if test "${ac_cv_path_install+set}" = set; then
4308     INSTALL=$ac_cv_path_install
4309   else
4310     # As a last resort, use the slow shell script.  Don't cache a
4311     # value for INSTALL within a source directory, because that will
4312     # break other packages using the cache if that directory is
4313     # removed, or if the value is a relative name.
4314     INSTALL=$ac_install_sh
4315   fi
4316 fi
4317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4318 $as_echo "$INSTALL" >&6; }
4319
4320 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4321 # It thinks the first close brace ends the variable substitution.
4322 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4323
4324 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
4325
4326 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4327
4328 ac_ext=c
4329 ac_cpp='$CPP $CPPFLAGS'
4330 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4331 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4332 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4333 if test -n "$ac_tool_prefix"; then
4334   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4335 set dummy ${ac_tool_prefix}gcc; ac_word=$2
4336 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4337 $as_echo_n "checking for $ac_word... " >&6; }
4338 if ${ac_cv_prog_CC+:} false; then :
4339   $as_echo_n "(cached) " >&6
4340 else
4341   if test -n "$CC"; then
4342   ac_cv_prog_CC="$CC" # Let the user override the test.
4343 else
4344 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4345 for as_dir in $PATH
4346 do
4347   IFS=$as_save_IFS
4348   test -z "$as_dir" && as_dir=.
4349     for ac_exec_ext in '' $ac_executable_extensions; do
4350   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4351     ac_cv_prog_CC="${ac_tool_prefix}gcc"
4352     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4353     break 2
4354   fi
4355 done
4356   done
4357 IFS=$as_save_IFS
4358
4359 fi
4360 fi
4361 CC=$ac_cv_prog_CC
4362 if test -n "$CC"; then
4363   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4364 $as_echo "$CC" >&6; }
4365 else
4366   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4367 $as_echo "no" >&6; }
4368 fi
4369
4370
4371 fi
4372 if test -z "$ac_cv_prog_CC"; then
4373   ac_ct_CC=$CC
4374   # Extract the first word of "gcc", so it can be a program name with args.
4375 set dummy gcc; ac_word=$2
4376 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4377 $as_echo_n "checking for $ac_word... " >&6; }
4378 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4379   $as_echo_n "(cached) " >&6
4380 else
4381   if test -n "$ac_ct_CC"; then
4382   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4383 else
4384 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4385 for as_dir in $PATH
4386 do
4387   IFS=$as_save_IFS
4388   test -z "$as_dir" && as_dir=.
4389     for ac_exec_ext in '' $ac_executable_extensions; do
4390   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4391     ac_cv_prog_ac_ct_CC="gcc"
4392     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4393     break 2
4394   fi
4395 done
4396   done
4397 IFS=$as_save_IFS
4398
4399 fi
4400 fi
4401 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4402 if test -n "$ac_ct_CC"; then
4403   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4404 $as_echo "$ac_ct_CC" >&6; }
4405 else
4406   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4407 $as_echo "no" >&6; }
4408 fi
4409
4410   if test "x$ac_ct_CC" = x; then
4411     CC=""
4412   else
4413     case $cross_compiling:$ac_tool_warned in
4414 yes:)
4415 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4416 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4417 ac_tool_warned=yes ;;
4418 esac
4419     CC=$ac_ct_CC
4420   fi
4421 else
4422   CC="$ac_cv_prog_CC"
4423 fi
4424
4425 if test -z "$CC"; then
4426           if test -n "$ac_tool_prefix"; then
4427     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4428 set dummy ${ac_tool_prefix}cc; ac_word=$2
4429 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4430 $as_echo_n "checking for $ac_word... " >&6; }
4431 if ${ac_cv_prog_CC+:} false; then :
4432   $as_echo_n "(cached) " >&6
4433 else
4434   if test -n "$CC"; then
4435   ac_cv_prog_CC="$CC" # Let the user override the test.
4436 else
4437 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4438 for as_dir in $PATH
4439 do
4440   IFS=$as_save_IFS
4441   test -z "$as_dir" && as_dir=.
4442     for ac_exec_ext in '' $ac_executable_extensions; do
4443   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4444     ac_cv_prog_CC="${ac_tool_prefix}cc"
4445     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4446     break 2
4447   fi
4448 done
4449   done
4450 IFS=$as_save_IFS
4451
4452 fi
4453 fi
4454 CC=$ac_cv_prog_CC
4455 if test -n "$CC"; then
4456   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4457 $as_echo "$CC" >&6; }
4458 else
4459   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4460 $as_echo "no" >&6; }
4461 fi
4462
4463
4464   fi
4465 fi
4466 if test -z "$CC"; then
4467   # Extract the first word of "cc", so it can be a program name with args.
4468 set dummy cc; ac_word=$2
4469 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4470 $as_echo_n "checking for $ac_word... " >&6; }
4471 if ${ac_cv_prog_CC+:} false; then :
4472   $as_echo_n "(cached) " >&6
4473 else
4474   if test -n "$CC"; then
4475   ac_cv_prog_CC="$CC" # Let the user override the test.
4476 else
4477   ac_prog_rejected=no
4478 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4479 for as_dir in $PATH
4480 do
4481   IFS=$as_save_IFS
4482   test -z "$as_dir" && as_dir=.
4483     for ac_exec_ext in '' $ac_executable_extensions; do
4484   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4485     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4486        ac_prog_rejected=yes
4487        continue
4488      fi
4489     ac_cv_prog_CC="cc"
4490     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4491     break 2
4492   fi
4493 done
4494   done
4495 IFS=$as_save_IFS
4496
4497 if test $ac_prog_rejected = yes; then
4498   # We found a bogon in the path, so make sure we never use it.
4499   set dummy $ac_cv_prog_CC
4500   shift
4501   if test $# != 0; then
4502     # We chose a different compiler from the bogus one.
4503     # However, it has the same basename, so the bogon will be chosen
4504     # first if we set CC to just the basename; use the full file name.
4505     shift
4506     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4507   fi
4508 fi
4509 fi
4510 fi
4511 CC=$ac_cv_prog_CC
4512 if test -n "$CC"; then
4513   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4514 $as_echo "$CC" >&6; }
4515 else
4516   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4517 $as_echo "no" >&6; }
4518 fi
4519
4520
4521 fi
4522 if test -z "$CC"; then
4523   if test -n "$ac_tool_prefix"; then
4524   for ac_prog in cl.exe
4525   do
4526     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4527 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4529 $as_echo_n "checking for $ac_word... " >&6; }
4530 if ${ac_cv_prog_CC+:} false; then :
4531   $as_echo_n "(cached) " >&6
4532 else
4533   if test -n "$CC"; then
4534   ac_cv_prog_CC="$CC" # Let the user override the test.
4535 else
4536 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4537 for as_dir in $PATH
4538 do
4539   IFS=$as_save_IFS
4540   test -z "$as_dir" && as_dir=.
4541     for ac_exec_ext in '' $ac_executable_extensions; do
4542   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4543     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4544     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4545     break 2
4546   fi
4547 done
4548   done
4549 IFS=$as_save_IFS
4550
4551 fi
4552 fi
4553 CC=$ac_cv_prog_CC
4554 if test -n "$CC"; then
4555   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4556 $as_echo "$CC" >&6; }
4557 else
4558   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4559 $as_echo "no" >&6; }
4560 fi
4561
4562
4563     test -n "$CC" && break
4564   done
4565 fi
4566 if test -z "$CC"; then
4567   ac_ct_CC=$CC
4568   for ac_prog in cl.exe
4569 do
4570   # Extract the first word of "$ac_prog", so it can be a program name with args.
4571 set dummy $ac_prog; ac_word=$2
4572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4573 $as_echo_n "checking for $ac_word... " >&6; }
4574 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4575   $as_echo_n "(cached) " >&6
4576 else
4577   if test -n "$ac_ct_CC"; then
4578   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4579 else
4580 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4581 for as_dir in $PATH
4582 do
4583   IFS=$as_save_IFS
4584   test -z "$as_dir" && as_dir=.
4585     for ac_exec_ext in '' $ac_executable_extensions; do
4586   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4587     ac_cv_prog_ac_ct_CC="$ac_prog"
4588     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4589     break 2
4590   fi
4591 done
4592   done
4593 IFS=$as_save_IFS
4594
4595 fi
4596 fi
4597 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4598 if test -n "$ac_ct_CC"; then
4599   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4600 $as_echo "$ac_ct_CC" >&6; }
4601 else
4602   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4603 $as_echo "no" >&6; }
4604 fi
4605
4606
4607   test -n "$ac_ct_CC" && break
4608 done
4609
4610   if test "x$ac_ct_CC" = x; then
4611     CC=""
4612   else
4613     case $cross_compiling:$ac_tool_warned in
4614 yes:)
4615 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4616 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4617 ac_tool_warned=yes ;;
4618 esac
4619     CC=$ac_ct_CC
4620   fi
4621 fi
4622
4623 fi
4624
4625
4626 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4627 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4628 as_fn_error $? "no acceptable C compiler found in \$PATH
4629 See \`config.log' for more details" "$LINENO" 5; }
4630
4631 # Provide some information about the compiler.
4632 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4633 set X $ac_compile
4634 ac_compiler=$2
4635 for ac_option in --version -v -V -qversion; do
4636   { { ac_try="$ac_compiler $ac_option >&5"
4637 case "(($ac_try" in
4638   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4639   *) ac_try_echo=$ac_try;;
4640 esac
4641 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4642 $as_echo "$ac_try_echo"; } >&5
4643   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4644   ac_status=$?
4645   if test -s conftest.err; then
4646     sed '10a\
4647 ... rest of stderr output deleted ...
4648          10q' conftest.err >conftest.er1
4649     cat conftest.er1 >&5
4650   fi
4651   rm -f conftest.er1 conftest.err
4652   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4653   test $ac_status = 0; }
4654 done
4655
4656 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4657 /* end confdefs.h.  */
4658
4659 int
4660 main ()
4661 {
4662
4663   ;
4664   return 0;
4665 }
4666 _ACEOF
4667 ac_clean_files_save=$ac_clean_files
4668 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
4669 # Try to create an executable without -o first, disregard a.out.
4670 # It will help us diagnose broken compilers, and finding out an intuition
4671 # of exeext.
4672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
4673 $as_echo_n "checking whether the C compiler works... " >&6; }
4674 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
4675
4676 # The possible output files:
4677 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
4678
4679 ac_rmfiles=
4680 for ac_file in $ac_files
4681 do
4682   case $ac_file in
4683     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4684     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
4685   esac
4686 done
4687 rm -f $ac_rmfiles
4688
4689 if { { ac_try="$ac_link_default"
4690 case "(($ac_try" in
4691   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4692   *) ac_try_echo=$ac_try;;
4693 esac
4694 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4695 $as_echo "$ac_try_echo"; } >&5
4696   (eval "$ac_link_default") 2>&5
4697   ac_status=$?
4698   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4699   test $ac_status = 0; }; then :
4700   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
4701 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
4702 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
4703 # so that the user can short-circuit this test for compilers unknown to
4704 # Autoconf.
4705 for ac_file in $ac_files ''
4706 do
4707   test -f "$ac_file" || continue
4708   case $ac_file in
4709     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
4710         ;;
4711     [ab].out )
4712         # We found the default executable, but exeext='' is most
4713         # certainly right.
4714         break;;
4715     *.* )
4716         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
4717         then :; else
4718            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4719         fi
4720         # We set ac_cv_exeext here because the later test for it is not
4721         # safe: cross compilers may not add the suffix if given an `-o'
4722         # argument, so we may need to know it at that point already.
4723         # Even if this section looks crufty: it has the advantage of
4724         # actually working.
4725         break;;
4726     * )
4727         break;;
4728   esac
4729 done
4730 test "$ac_cv_exeext" = no && ac_cv_exeext=
4731
4732 else
4733   ac_file=''
4734 fi
4735 if test -z "$ac_file"; then :
4736   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4737 $as_echo "no" >&6; }
4738 $as_echo "$as_me: failed program was:" >&5
4739 sed 's/^/| /' conftest.$ac_ext >&5
4740
4741 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4742 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4743 as_fn_error 77 "C compiler cannot create executables
4744 See \`config.log' for more details" "$LINENO" 5; }
4745 else
4746   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4747 $as_echo "yes" >&6; }
4748 fi
4749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
4750 $as_echo_n "checking for C compiler default output file name... " >&6; }
4751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
4752 $as_echo "$ac_file" >&6; }
4753 ac_exeext=$ac_cv_exeext
4754
4755 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
4756 ac_clean_files=$ac_clean_files_save
4757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
4758 $as_echo_n "checking for suffix of executables... " >&6; }
4759 if { { ac_try="$ac_link"
4760 case "(($ac_try" in
4761   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4762   *) ac_try_echo=$ac_try;;
4763 esac
4764 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4765 $as_echo "$ac_try_echo"; } >&5
4766   (eval "$ac_link") 2>&5
4767   ac_status=$?
4768   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4769   test $ac_status = 0; }; then :
4770   # If both `conftest.exe' and `conftest' are `present' (well, observable)
4771 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
4772 # work properly (i.e., refer to `conftest.exe'), while it won't with
4773 # `rm'.
4774 for ac_file in conftest.exe conftest conftest.*; do
4775   test -f "$ac_file" || continue
4776   case $ac_file in
4777     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4778     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4779           break;;
4780     * ) break;;
4781   esac
4782 done
4783 else
4784   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4785 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4786 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
4787 See \`config.log' for more details" "$LINENO" 5; }
4788 fi
4789 rm -f conftest conftest$ac_cv_exeext
4790 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
4791 $as_echo "$ac_cv_exeext" >&6; }
4792
4793 rm -f conftest.$ac_ext
4794 EXEEXT=$ac_cv_exeext
4795 ac_exeext=$EXEEXT
4796 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4797 /* end confdefs.h.  */
4798 #include <stdio.h>
4799 int
4800 main ()
4801 {
4802 FILE *f = fopen ("conftest.out", "w");
4803  return ferror (f) || fclose (f) != 0;
4804
4805   ;
4806   return 0;
4807 }
4808 _ACEOF
4809 ac_clean_files="$ac_clean_files conftest.out"
4810 # Check that the compiler produces executables we can run.  If not, either
4811 # the compiler is broken, or we cross compile.
4812 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
4813 $as_echo_n "checking whether we are cross compiling... " >&6; }
4814 if test "$cross_compiling" != yes; then
4815   { { ac_try="$ac_link"
4816 case "(($ac_try" in
4817   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4818   *) ac_try_echo=$ac_try;;
4819 esac
4820 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4821 $as_echo "$ac_try_echo"; } >&5
4822   (eval "$ac_link") 2>&5
4823   ac_status=$?
4824   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4825   test $ac_status = 0; }
4826   if { ac_try='./conftest$ac_cv_exeext'
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 "$ac_try") 2>&5
4834   ac_status=$?
4835   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4836   test $ac_status = 0; }; }; then
4837     cross_compiling=no
4838   else
4839     if test "$cross_compiling" = maybe; then
4840         cross_compiling=yes
4841     else
4842         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4843 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4844 as_fn_error $? "cannot run C compiled programs.
4845 If you meant to cross compile, use \`--host'.
4846 See \`config.log' for more details" "$LINENO" 5; }
4847     fi
4848   fi
4849 fi
4850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
4851 $as_echo "$cross_compiling" >&6; }
4852
4853 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
4854 ac_clean_files=$ac_clean_files_save
4855 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
4856 $as_echo_n "checking for suffix of object files... " >&6; }
4857 if ${ac_cv_objext+:} false; then :
4858   $as_echo_n "(cached) " >&6
4859 else
4860   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4861 /* end confdefs.h.  */
4862
4863 int
4864 main ()
4865 {
4866
4867   ;
4868   return 0;
4869 }
4870 _ACEOF
4871 rm -f conftest.o conftest.obj
4872 if { { ac_try="$ac_compile"
4873 case "(($ac_try" in
4874   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4875   *) ac_try_echo=$ac_try;;
4876 esac
4877 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4878 $as_echo "$ac_try_echo"; } >&5
4879   (eval "$ac_compile") 2>&5
4880   ac_status=$?
4881   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4882   test $ac_status = 0; }; then :
4883   for ac_file in conftest.o conftest.obj conftest.*; do
4884   test -f "$ac_file" || continue;
4885   case $ac_file in
4886     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4887     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4888        break;;
4889   esac
4890 done
4891 else
4892   $as_echo "$as_me: failed program was:" >&5
4893 sed 's/^/| /' conftest.$ac_ext >&5
4894
4895 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4896 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4897 as_fn_error $? "cannot compute suffix of object files: cannot compile
4898 See \`config.log' for more details" "$LINENO" 5; }
4899 fi
4900 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4901 fi
4902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4903 $as_echo "$ac_cv_objext" >&6; }
4904 OBJEXT=$ac_cv_objext
4905 ac_objext=$OBJEXT
4906 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4907 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4908 if ${ac_cv_c_compiler_gnu+:} false; then :
4909   $as_echo_n "(cached) " >&6
4910 else
4911   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4912 /* end confdefs.h.  */
4913
4914 int
4915 main ()
4916 {
4917 #ifndef __GNUC__
4918        choke me
4919 #endif
4920
4921   ;
4922   return 0;
4923 }
4924 _ACEOF
4925 if ac_fn_c_try_compile "$LINENO"; then :
4926   ac_compiler_gnu=yes
4927 else
4928   ac_compiler_gnu=no
4929 fi
4930 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4931 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4932
4933 fi
4934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4935 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4936 if test $ac_compiler_gnu = yes; then
4937   GCC=yes
4938 else
4939   GCC=
4940 fi
4941 ac_test_CFLAGS=${CFLAGS+set}
4942 ac_save_CFLAGS=$CFLAGS
4943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4944 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4945 if ${ac_cv_prog_cc_g+:} false; then :
4946   $as_echo_n "(cached) " >&6
4947 else
4948   ac_save_c_werror_flag=$ac_c_werror_flag
4949    ac_c_werror_flag=yes
4950    ac_cv_prog_cc_g=no
4951    CFLAGS="-g"
4952    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4953 /* end confdefs.h.  */
4954
4955 int
4956 main ()
4957 {
4958
4959   ;
4960   return 0;
4961 }
4962 _ACEOF
4963 if ac_fn_c_try_compile "$LINENO"; then :
4964   ac_cv_prog_cc_g=yes
4965 else
4966   CFLAGS=""
4967       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4968 /* end confdefs.h.  */
4969
4970 int
4971 main ()
4972 {
4973
4974   ;
4975   return 0;
4976 }
4977 _ACEOF
4978 if ac_fn_c_try_compile "$LINENO"; then :
4979
4980 else
4981   ac_c_werror_flag=$ac_save_c_werror_flag
4982          CFLAGS="-g"
4983          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4984 /* end confdefs.h.  */
4985
4986 int
4987 main ()
4988 {
4989
4990   ;
4991   return 0;
4992 }
4993 _ACEOF
4994 if ac_fn_c_try_compile "$LINENO"; then :
4995   ac_cv_prog_cc_g=yes
4996 fi
4997 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4998 fi
4999 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5000 fi
5001 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5002    ac_c_werror_flag=$ac_save_c_werror_flag
5003 fi
5004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
5005 $as_echo "$ac_cv_prog_cc_g" >&6; }
5006 if test "$ac_test_CFLAGS" = set; then
5007   CFLAGS=$ac_save_CFLAGS
5008 elif test $ac_cv_prog_cc_g = yes; then
5009   if test "$GCC" = yes; then
5010     CFLAGS="-g -O2"
5011   else
5012     CFLAGS="-g"
5013   fi
5014 else
5015   if test "$GCC" = yes; then
5016     CFLAGS="-O2"
5017   else
5018     CFLAGS=
5019   fi
5020 fi
5021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
5022 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
5023 if ${ac_cv_prog_cc_c89+:} false; then :
5024   $as_echo_n "(cached) " >&6
5025 else
5026   ac_cv_prog_cc_c89=no
5027 ac_save_CC=$CC
5028 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5029 /* end confdefs.h.  */
5030 #include <stdarg.h>
5031 #include <stdio.h>
5032 struct stat;
5033 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
5034 struct buf { int x; };
5035 FILE * (*rcsopen) (struct buf *, struct stat *, int);
5036 static char *e (p, i)
5037      char **p;
5038      int i;
5039 {
5040   return p[i];
5041 }
5042 static char *f (char * (*g) (char **, int), char **p, ...)
5043 {
5044   char *s;
5045   va_list v;
5046   va_start (v,p);
5047   s = g (p, va_arg (v,int));
5048   va_end (v);
5049   return s;
5050 }
5051
5052 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
5053    function prototypes and stuff, but not '\xHH' hex character constants.
5054    These don't provoke an error unfortunately, instead are silently treated
5055    as 'x'.  The following induces an error, until -std is added to get
5056    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
5057    array size at least.  It's necessary to write '\x00'==0 to get something
5058    that's true only with -std.  */
5059 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
5060
5061 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
5062    inside strings and character constants.  */
5063 #define FOO(x) 'x'
5064 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
5065
5066 int test (int i, double x);
5067 struct s1 {int (*f) (int a);};
5068 struct s2 {int (*f) (double a);};
5069 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
5070 int argc;
5071 char **argv;
5072 int
5073 main ()
5074 {
5075 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
5076   ;
5077   return 0;
5078 }
5079 _ACEOF
5080 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
5081         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
5082 do
5083   CC="$ac_save_CC $ac_arg"
5084   if ac_fn_c_try_compile "$LINENO"; then :
5085   ac_cv_prog_cc_c89=$ac_arg
5086 fi
5087 rm -f core conftest.err conftest.$ac_objext
5088   test "x$ac_cv_prog_cc_c89" != "xno" && break
5089 done
5090 rm -f conftest.$ac_ext
5091 CC=$ac_save_CC
5092
5093 fi
5094 # AC_CACHE_VAL
5095 case "x$ac_cv_prog_cc_c89" in
5096   x)
5097     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
5098 $as_echo "none needed" >&6; } ;;
5099   xno)
5100     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
5101 $as_echo "unsupported" >&6; } ;;
5102   *)
5103     CC="$CC $ac_cv_prog_cc_c89"
5104     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
5105 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
5106 esac
5107 if test "x$ac_cv_prog_cc_c89" != xno; then :
5108
5109 fi
5110
5111 ac_ext=c
5112 ac_cpp='$CPP $CPPFLAGS'
5113 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5114 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5115 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5116
5117
5118 # Put a plausible default for CC_FOR_BUILD in Makefile.
5119 if test "x$cross_compiling" = "xno"; then
5120   CC_FOR_BUILD='$(CC)'
5121 else
5122   CC_FOR_BUILD=gcc
5123 fi
5124 CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-${CFLAGS}}
5125
5126 ALL_LINGUAS=
5127 # If we haven't got the data from the intl directory,
5128 # assume NLS is disabled.
5129 USE_NLS=no
5130 LIBINTL=
5131 LIBINTL_DEP=
5132 INCINTL=
5133 XGETTEXT=
5134 GMSGFMT=
5135 POSUB=
5136
5137 if test -f  ../../intl/config.intl; then
5138   .  ../../intl/config.intl
5139 fi
5140 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
5141 $as_echo_n "checking whether NLS is requested... " >&6; }
5142 if test x"$USE_NLS" != xyes; then
5143   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5144 $as_echo "no" >&6; }
5145 else
5146   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5147 $as_echo "yes" >&6; }
5148
5149 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
5150
5151
5152   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
5153 $as_echo_n "checking for catalogs to be installed... " >&6; }
5154   # Look for .po and .gmo files in the source directory.
5155   CATALOGS=
5156   XLINGUAS=
5157   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
5158     # If there aren't any .gmo files the shell will give us the
5159     # literal string "../path/to/srcdir/po/*.gmo" which has to be
5160     # weeded out.
5161     case "$cat" in *\**)
5162       continue;;
5163     esac
5164     # The quadruple backslash is collapsed to a double backslash
5165     # by the backticks, then collapsed again by the double quotes,
5166     # leaving us with one backslash in the sed expression (right
5167     # before the dot that mustn't act as a wildcard).
5168     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
5169     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
5170     # The user is allowed to set LINGUAS to a list of languages to
5171     # install catalogs for.  If it's empty that means "all of them."
5172     if test "x$LINGUAS" = x; then
5173       CATALOGS="$CATALOGS $cat"
5174       XLINGUAS="$XLINGUAS $lang"
5175     else
5176       case "$LINGUAS" in *$lang*)
5177         CATALOGS="$CATALOGS $cat"
5178         XLINGUAS="$XLINGUAS $lang"
5179         ;;
5180       esac
5181     fi
5182   done
5183   LINGUAS="$XLINGUAS"
5184   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
5185 $as_echo "$LINGUAS" >&6; }
5186
5187
5188     DATADIRNAME=share
5189
5190   INSTOBJEXT=.mo
5191
5192   GENCAT=gencat
5193
5194   CATOBJEXT=.gmo
5195
5196 fi
5197
5198
5199 # Check whether --enable-sim-alignment was given.
5200 if test "${enable_sim_alignment+set}" = set; then :
5201   enableval=$enable_sim_alignment; case "${enableval}" in
5202   yes | strict | STRICT)        sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";;
5203   no | nonstrict | NONSTRICT)   sim_alignment="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";;
5204   0 | default | DEFAULT)        sim_alignment="-DWITH_ALIGNMENT=0";;
5205   *)                            as_fn_error $? "\"Unknown value $enableval passed to --enable-sim-alignment\"" "$LINENO" 5; sim_alignment="";;
5206 esac
5207 if test x"$silent" != x"yes" && test x"$sim_alignment" != x""; then
5208   echo "Setting alignment flags = $sim_alignment" 6>&1
5209 fi
5210 else
5211   sim_alignment=""
5212 fi
5213
5214
5215 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable sim asserts" >&5
5216 $as_echo_n "checking whether to enable sim asserts... " >&6; }
5217 sim_assert="1"
5218 # Check whether --enable-sim-assert was given.
5219 if test "${enable_sim_assert+set}" = set; then :
5220   enableval=$enable_sim_assert; case "${enableval}" in
5221   yes)  sim_assert="1";;
5222   no)   sim_assert="0";;
5223   *)    as_fn_error $? "--enable-sim-assert does not take a value" "$LINENO" 5;;
5224 esac
5225 fi
5226
5227 cat >>confdefs.h <<_ACEOF
5228 #define WITH_ASSERT $sim_assert
5229 _ACEOF
5230
5231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $sim_assert" >&5
5232 $as_echo "$sim_assert" >&6; }
5233
5234
5235 # Check whether --enable-sim-bitsize was given.
5236 if test "${enable_sim_bitsize+set}" = set; then :
5237   enableval=$enable_sim_bitsize; case "${enableval}" in
5238   32|64) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=$enableval";;
5239   *)     as_fn_error $? "\"--enable-sim-bitsize was given $enableval.  Expected 32 or 64\"" "$LINENO" 5; sim_bitsize="";;
5240 esac
5241 if test x"$silent" != x"yes" && test x"$sim_bitsize" != x""; then
5242   echo "Setting bitsize flags = $sim_bitsize" 6>&1
5243 fi
5244 else
5245   sim_bitsize=""
5246 fi
5247
5248
5249 # Check whether --enable-sim-config was given.
5250 if test "${enable_sim_config+set}" = set; then :
5251   enableval=$enable_sim_config; case "${enableval}" in
5252   yes|no)       as_fn_error $? "\"No value supplied for --enable-sim-config=file\"" "$LINENO" 5;;
5253   *)            if test -f "${srcdir}/${enableval}"; then
5254                   sim_config="${enableval}";
5255                 elif test -f "${srcdir}/${enableval}-config.h"; then
5256                   sim_config="${enableval}-config.h"
5257                 else
5258                   as_fn_error $? "\"Config file $enableval was not found\"" "$LINENO" 5;
5259                   sim_config=std-config.h
5260                 fi;;
5261 esac
5262 if test x"$silent" != x"yes" && test x"$sim_config" != x""; then
5263   echo "Setting config flags = $sim_config" 6>&1
5264 fi
5265 else
5266   sim_config="std-config.h"
5267 if test x"$silent" != x"yes"; then
5268   echo "Setting config flags = $sim_config" 6>&1
5269 fi
5270 fi
5271
5272
5273 # Check whether --enable-sim-decode-mechanism was given.
5274 if test "${enable_sim_decode_mechanism+set}" = set; then :
5275   enableval=$enable_sim_decode_mechanism; case "${enableval}" in
5276   yes|no)       as_fn_error $? "\"No value supplied for --enable-sim-decode-mechanism=file\"" "$LINENO" 5;;
5277   array|switch|padded-switch|goto-switch)       sim_decode_mechanism="-T ${enableval}";;
5278   *)            as_fn_error $? "\"File $enableval is not an opcode rules file\"" "$LINENO" 5;
5279                 sim_decode_mechanism="switch";;
5280 esac
5281 if test x"$silent" != x"yes" && test x"$sim_decode_mechanism" != x""; then
5282   echo "Setting decode mechanism flags = $sim_decode_mechanism" 6>&1
5283 fi
5284 else
5285   sim_decode_mechanism=""
5286 if test x"$silent" != x"yes"; then
5287   echo "Setting decode mechanism flags = $sim_decode_mechanism"
5288 fi
5289 fi
5290
5291
5292 # Check whether --enable-sim-default-model was given.
5293 if test "${enable_sim_default_model+set}" = set; then :
5294   enableval=$enable_sim_default_model; case "${enableval}" in
5295   yes|no)       as_fn_error $? "\"No value supplied for --enable-sim-default-model=model\"" "$LINENO" 5;;
5296   *)            sim_default_model="-DWITH_DEFAULT_MODEL=${enableval}";;
5297 esac
5298 if test x"$silent" != x"yes" && test x"$sim_default_model" != x""; then
5299   echo "Setting default-model flags = $sim_default_model" 6>&1
5300 fi
5301 else
5302   sim_default_model=""
5303 fi
5304
5305
5306 # Check whether --enable-sim-duplicate was given.
5307 if test "${enable_sim_duplicate+set}" = set; then :
5308   enableval=$enable_sim_duplicate; case "${enableval}" in
5309   yes)  sim_dup="-E";;
5310   no)   sim_dup="";;
5311   *)    as_fn_error $? "\"--enable-sim-duplicate does not take a value\"" "$LINENO" 5; sim_dup="";;
5312 esac
5313 if test x"$silent" != x"yes" && test x"$sim_dup" != x""; then
5314   echo "Setting duplicate flags = $sim_dup" 6>&1
5315 fi
5316 else
5317   sim_dup="-E"
5318 if test x"$silent" != x"yes"; then
5319   echo "Setting duplicate flags = $sim_dup" 6>&1
5320 fi
5321 fi
5322
5323
5324 # Check whether --enable-sim-endian was given.
5325 if test "${enable_sim_endian+set}" = set; then :
5326   enableval=$enable_sim_endian; case "${enableval}" in
5327   yes)  case "$target" in
5328           *powerpc-*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
5329           *powerpcle-*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
5330           *) echo "Unknown target $target" 1>&6; sim_endian="-DWITH_TARGET_BYTE_ORDER=0";;
5331         esac;;
5332   no)    sim_endian="-DWITH_TARGET_BYTE_ORDER=0";;
5333   b*|B*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
5334   l*|L*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
5335   *)     as_fn_error $? "\"Unknown value $enableval for --enable-sim-endian\"" "$LINENO" 5; sim_endian="";;
5336 esac
5337 if test x"$silent" != x"yes" && test x"$sim_endian" != x""; then
5338   echo "Setting endian flags = $sim_endian" 6>&1
5339 fi
5340 else
5341   sim_endian=""
5342 fi
5343
5344
5345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking default sim environment setting" >&5
5346 $as_echo_n "checking default sim environment setting... " >&6; }
5347 sim_env="0"
5348 # Check whether --enable-sim-env was given.
5349 if test "${enable_sim_env+set}" = set; then :
5350   enableval=$enable_sim_env; case "${enableval}" in
5351   operating | os | oea) sim_env="OPERATING_ENVIRONMENT";;
5352   virtual | vea)        sim_env="VIRTUAL_ENVIRONMENT";;
5353   user | uea)           sim_env="USER_ENVIRONMENT";;
5354   no)                   sim_env="0";;
5355   *)                    as_fn_error $? "Unknown value $enableval passed to --enable-sim-env" "$LINENO" 5;;
5356 esac
5357 fi
5358
5359 cat >>confdefs.h <<_ACEOF
5360 #define WITH_ENVIRONMENT $sim_env
5361 _ACEOF
5362
5363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $sim_env" >&5
5364 $as_echo "$sim_env" >&6; }
5365
5366
5367 # Check whether --enable-sim-filter was given.
5368 if test "${enable_sim_filter+set}" = set; then :
5369   enableval=$enable_sim_filter; case "${enableval}" in
5370   yes)  as_fn_error $? "\"--enable-sim-filter must be specified with a rule to filter or no\"" "$LINENO" 5; sim_filter="";;
5371   no)   sim_filter="";;
5372   *)    sim_filter="-F $enableval";;
5373 esac
5374 if test x"$silent" != x"yes" && test x"$sim_filter" != x""; then
5375   echo "Setting filter flags = $sim_filter" 6>&1
5376 fi
5377 else
5378   sim_filter="-F 32,f,o"
5379 if test x"$silent" != x"yes"; then
5380   echo "Setting filter flags = $sim_filter" 6>&1
5381 fi
5382 fi
5383
5384
5385 # Check whether --enable-sim-float was given.
5386 if test "${enable_sim_float+set}" = set; then :
5387   enableval=$enable_sim_float; case "${enableval}" in
5388   yes | hard)   sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT";;
5389   no | soft)    sim_float="-DWITH_FLOATING_POINT=SOFT_FLOATING_POINT";;
5390   altivec)      sim_float="-DWITH_ALTIVEC" ; sim_filter="${sim_filter},av" ;;
5391   *spe*|*simd*) sim_float="-DWITH_E500" ; sim_filter="${sim_filter},e500" ;;
5392   *)            as_fn_error $? "\"Unknown value $enableval passed to --enable-sim-float\"" "$LINENO" 5; sim_float="";;
5393 esac
5394 if test x"$silent" != x"yes" && test x"$sim_float" != x""; then
5395   echo "Setting float flags = $sim_float" 6>&1
5396 fi
5397 else
5398
5399 case "${target}" in
5400   *altivec*) sim_float="-DWITH_ALTIVEC" ; sim_filter="${sim_filter},av" ;;
5401   *spe*|*simd*) sim_float="-DWITH_E500" ; sim_filter="${sim_filter},e500" ;;
5402   *) sim_float=""
5403 esac
5404
5405 fi
5406
5407
5408 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if union semun defined" >&5
5409 $as_echo_n "checking if union semun defined... " >&6; }
5410 if ${ac_cv_HAS_UNION_SEMUN+:} false; then :
5411   $as_echo_n "(cached) " >&6
5412 else
5413   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5414 /* end confdefs.h.  */
5415
5416 #include <sys/types.h>
5417 #include <sys/ipc.h>
5418 #include <sys/sem.h>
5419 int
5420 main ()
5421 {
5422 union semun arg ;
5423   ;
5424   return 0;
5425 }
5426 _ACEOF
5427 if ac_fn_c_try_compile "$LINENO"; then :
5428   ac_cv_has_union_semun="yes"
5429 else
5430   ac_cv_has_union_semun="no"
5431 fi
5432 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_has_union_semun" >&5
5434 $as_echo "$ac_cv_has_union_semun" >&6; }
5435
5436 fi
5437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_HAS_UNION_SEMUN" >&5
5438 $as_echo "$ac_cv_HAS_UNION_SEMUN" >&6; }
5439
5440
5441 if test "$ac_cv_has_union_semun" = "yes"; then
5442   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether System V semaphores are supported" >&5
5443 $as_echo_n "checking whether System V semaphores are supported... " >&6; }
5444 if ${ac_cv_sysv_sem+:} false; then :
5445   $as_echo_n "(cached) " >&6
5446 else
5447
5448   if test "$cross_compiling" = yes; then :
5449   :
5450 else
5451   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5452 /* end confdefs.h.  */
5453
5454   #include <sys/types.h>
5455   #include <sys/ipc.h>
5456   #include <sys/sem.h>
5457   int main () {
5458     union semun arg ;
5459
5460     int id=semget(IPC_PRIVATE,1,IPC_CREAT|0400);
5461     if (id == -1)
5462       exit(1);
5463     arg.val = 0; /* avoid implicit type cast to union */
5464     if (semctl(id, 0, IPC_RMID, arg) == -1)
5465       exit(1);
5466     exit(0);
5467   }
5468
5469 _ACEOF
5470 if ac_fn_c_try_run "$LINENO"; then :
5471   ac_cv_sysv_sem="yes"
5472 else
5473   ac_cv_sysv_sem="no"
5474 fi
5475 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5476   conftest.$ac_objext conftest.beam conftest.$ac_ext
5477 fi
5478
5479
5480 fi
5481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sysv_sem" >&5
5482 $as_echo "$ac_cv_sysv_sem" >&6; }
5483 else  # semun is not defined
5484   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether System V semaphores are supported" >&5
5485 $as_echo_n "checking whether System V semaphores are supported... " >&6; }
5486 if ${ac_cv_sysv_sem+:} false; then :
5487   $as_echo_n "(cached) " >&6
5488 else
5489
5490   if test "$cross_compiling" = yes; then :
5491   :
5492 else
5493   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5494 /* end confdefs.h.  */
5495
5496   #include <sys/types.h>
5497   #include <sys/ipc.h>
5498   #include <sys/sem.h>
5499   union semun {
5500     int val;
5501     struct semid_ds *buf;
5502     ushort *array;
5503   };
5504   int main () {
5505     union semun arg ;
5506
5507     int id=semget(IPC_PRIVATE,1,IPC_CREAT|0400);
5508     if (id == -1)
5509       exit(1);
5510     arg.val = 0; /* avoid implicit type cast to union */
5511     if (semctl(id, 0, IPC_RMID, arg) == -1)
5512       exit(1);
5513     exit(0);
5514   }
5515
5516 _ACEOF
5517 if ac_fn_c_try_run "$LINENO"; then :
5518   ac_cv_sysv_sem="yes"
5519 else
5520   ac_cv_sysv_sem="no"
5521 fi
5522 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5523   conftest.$ac_objext conftest.beam conftest.$ac_ext
5524 fi
5525
5526
5527 fi
5528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sysv_sem" >&5
5529 $as_echo "$ac_cv_sysv_sem" >&6; }
5530 fi
5531
5532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether System V shared memory is supported" >&5
5533 $as_echo_n "checking whether System V shared memory is supported... " >&6; }
5534 if ${ac_cv_sysv_shm+:} false; then :
5535   $as_echo_n "(cached) " >&6
5536 else
5537
5538 if test "$cross_compiling" = yes; then :
5539   :
5540 else
5541   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5542 /* end confdefs.h.  */
5543
5544 #include <sys/types.h>
5545 #include <sys/ipc.h>
5546 #include <sys/shm.h>
5547 int main () {
5548   int id=shmget(IPC_PRIVATE,1,IPC_CREAT|0400);
5549   if (id == -1)
5550     exit(1);
5551   if (shmctl(id, IPC_RMID, 0) == -1)
5552     exit(1);
5553   exit(0);
5554 }
5555
5556 _ACEOF
5557 if ac_fn_c_try_run "$LINENO"; then :
5558   ac_cv_sysv_shm="yes"
5559 else
5560   ac_cv_sysv_shm="no"
5561 fi
5562 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5563   conftest.$ac_objext conftest.beam conftest.$ac_ext
5564 fi
5565
5566
5567 fi
5568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sysv_shm" >&5
5569 $as_echo "$ac_cv_sysv_shm" >&6; }
5570
5571 if test x"$ac_cv_sysv_shm" = x"yes" -a x"$ac_cv_sysv_sem" = x"yes" ; then
5572   sim_sysv_ipc_hw=",sem,shm";
5573 else
5574   sim_sysv_ipc_hw="";
5575 fi
5576
5577 if test x"$ac_cv_has_union_semun" = x"yes" -a x"$ac_cv_sysv_sem" = x"yes" ; then
5578
5579 $as_echo "#define HAVE_UNION_SEMUN 1" >>confdefs.h
5580
5581 fi
5582
5583
5584 # Check whether --enable-sim-hardware was given.
5585 if test "${enable_sim_hardware+set}" = set; then :
5586   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}"
5587 case "${enableval}" in
5588   yes)  ;;
5589   no)   as_fn_error $? "\"List of hardware must be specified for --enable-sim-hardware\"" "$LINENO" 5; hardware="";;
5590   ,*)   hardware="${hardware}${enableval}";;
5591   *,)   hardware="${enableval}${hardware}";;
5592   *)    hardware="${enableval}"'';;
5593 esac
5594 sim_hw_src=`echo $hardware | sed -e 's/,/.c hw_/g' -e 's/^/hw_/' -e s'/$/.c/'`
5595 sim_hw_obj=`echo $sim_hw_src | sed -e 's/\.c/.o/g'`
5596 if test x"$silent" != x"yes" && test x"$hardware" != x""; then
5597   echo "Setting hardware to $sim_hw_src, $sim_hw_obj"
5598 fi
5599 else
5600   hardware="cpu,memory,nvram,iobus,htab,disk,trace,register,vm,init,core,pal,com,eeprom,opic,glue,phb,ide${sim_sysv_ipc_hw}"
5601 sim_hw_src=`echo $hardware | sed -e 's/,/.c hw_/g' -e 's/^/hw_/' -e s'/$/.c/'`
5602 sim_hw_obj=`echo $sim_hw_src | sed -e 's/\.c/.o/g'`
5603 if test x"$silent" != x"yes"; then
5604   echo "Setting hardware to $sim_hw_src, $sim_hw_obj"
5605 fi
5606 fi
5607
5608 # Check whether --enable-sim-hostbitsize was given.
5609 if test "${enable_sim_hostbitsize+set}" = set; then :
5610   enableval=$enable_sim_hostbitsize; case "${enableval}" in
5611   32|64) sim_hostbitsize="-DWITH_HOST_WORD_BITSIZE=$enableval";;
5612   *)     as_fn_error $? "\"--enable-sim-hostbitsize was given $enableval.  Expected 32 or 64\"" "$LINENO" 5; sim_hostbitsize="";;
5613 esac
5614 if test x"$silent" != x"yes" && test x"$sim_hostbitsize" != x""; then
5615   echo "Setting hostbitsize flags = $sim_hostbitsize" 6>&1
5616 fi
5617 else
5618   sim_hostbitsize=""
5619 fi
5620
5621
5622 ac_ext=c
5623 ac_cpp='$CPP $CPPFLAGS'
5624 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5625 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5626 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5627 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5628 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5629 # On Suns, sometimes $CPP names a directory.
5630 if test -n "$CPP" && test -d "$CPP"; then
5631   CPP=
5632 fi
5633 if test -z "$CPP"; then
5634   if ${ac_cv_prog_CPP+:} false; then :
5635   $as_echo_n "(cached) " >&6
5636 else
5637       # Double quotes because CPP needs to be expanded
5638     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5639     do
5640       ac_preproc_ok=false
5641 for ac_c_preproc_warn_flag in '' yes
5642 do
5643   # Use a header file that comes with gcc, so configuring glibc
5644   # with a fresh cross-compiler works.
5645   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5646   # <limits.h> exists even on freestanding compilers.
5647   # On the NeXT, cc -E runs the code through the compiler's parser,
5648   # not just through cpp. "Syntax error" is here to catch this case.
5649   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5650 /* end confdefs.h.  */
5651 #ifdef __STDC__
5652 # include <limits.h>
5653 #else
5654 # include <assert.h>
5655 #endif
5656                      Syntax error
5657 _ACEOF
5658 if ac_fn_c_try_cpp "$LINENO"; then :
5659
5660 else
5661   # Broken: fails on valid input.
5662 continue
5663 fi
5664 rm -f conftest.err conftest.i conftest.$ac_ext
5665
5666   # OK, works on sane cases.  Now check whether nonexistent headers
5667   # can be detected and how.
5668   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5669 /* end confdefs.h.  */
5670 #include <ac_nonexistent.h>
5671 _ACEOF
5672 if ac_fn_c_try_cpp "$LINENO"; then :
5673   # Broken: success on invalid input.
5674 continue
5675 else
5676   # Passes both tests.
5677 ac_preproc_ok=:
5678 break
5679 fi
5680 rm -f conftest.err conftest.i conftest.$ac_ext
5681
5682 done
5683 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5684 rm -f conftest.i conftest.err conftest.$ac_ext
5685 if $ac_preproc_ok; then :
5686   break
5687 fi
5688
5689     done
5690     ac_cv_prog_CPP=$CPP
5691
5692 fi
5693   CPP=$ac_cv_prog_CPP
5694 else
5695   ac_cv_prog_CPP=$CPP
5696 fi
5697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5698 $as_echo "$CPP" >&6; }
5699 ac_preproc_ok=false
5700 for ac_c_preproc_warn_flag in '' yes
5701 do
5702   # Use a header file that comes with gcc, so configuring glibc
5703   # with a fresh cross-compiler works.
5704   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5705   # <limits.h> exists even on freestanding compilers.
5706   # On the NeXT, cc -E runs the code through the compiler's parser,
5707   # not just through cpp. "Syntax error" is here to catch this case.
5708   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5709 /* end confdefs.h.  */
5710 #ifdef __STDC__
5711 # include <limits.h>
5712 #else
5713 # include <assert.h>
5714 #endif
5715                      Syntax error
5716 _ACEOF
5717 if ac_fn_c_try_cpp "$LINENO"; then :
5718
5719 else
5720   # Broken: fails on valid input.
5721 continue
5722 fi
5723 rm -f conftest.err conftest.i conftest.$ac_ext
5724
5725   # OK, works on sane cases.  Now check whether nonexistent headers
5726   # can be detected and how.
5727   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5728 /* end confdefs.h.  */
5729 #include <ac_nonexistent.h>
5730 _ACEOF
5731 if ac_fn_c_try_cpp "$LINENO"; then :
5732   # Broken: success on invalid input.
5733 continue
5734 else
5735   # Passes both tests.
5736 ac_preproc_ok=:
5737 break
5738 fi
5739 rm -f conftest.err conftest.i conftest.$ac_ext
5740
5741 done
5742 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5743 rm -f conftest.i conftest.err conftest.$ac_ext
5744 if $ac_preproc_ok; then :
5745
5746 else
5747   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5748 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5749 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
5750 See \`config.log' for more details" "$LINENO" 5; }
5751 fi
5752
5753 ac_ext=c
5754 ac_cpp='$CPP $CPPFLAGS'
5755 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5756 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5757 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5758
5759
5760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5761 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5762 if ${ac_cv_path_GREP+:} false; then :
5763   $as_echo_n "(cached) " >&6
5764 else
5765   if test -z "$GREP"; then
5766   ac_path_GREP_found=false
5767   # Loop through the user's path and test for each of PROGNAME-LIST
5768   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5769 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5770 do
5771   IFS=$as_save_IFS
5772   test -z "$as_dir" && as_dir=.
5773     for ac_prog in grep ggrep; do
5774     for ac_exec_ext in '' $ac_executable_extensions; do
5775       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5776       as_fn_executable_p "$ac_path_GREP" || continue
5777 # Check for GNU ac_path_GREP and select it if it is found.
5778   # Check for GNU $ac_path_GREP
5779 case `"$ac_path_GREP" --version 2>&1` in
5780 *GNU*)
5781   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5782 *)
5783   ac_count=0
5784   $as_echo_n 0123456789 >"conftest.in"
5785   while :
5786   do
5787     cat "conftest.in" "conftest.in" >"conftest.tmp"
5788     mv "conftest.tmp" "conftest.in"
5789     cp "conftest.in" "conftest.nl"
5790     $as_echo 'GREP' >> "conftest.nl"
5791     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5792     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5793     as_fn_arith $ac_count + 1 && ac_count=$as_val
5794     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5795       # Best one so far, save it but keep looking for a better one
5796       ac_cv_path_GREP="$ac_path_GREP"
5797       ac_path_GREP_max=$ac_count
5798     fi
5799     # 10*(2^10) chars as input seems more than enough
5800     test $ac_count -gt 10 && break
5801   done
5802   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5803 esac
5804
5805       $ac_path_GREP_found && break 3
5806     done
5807   done
5808   done
5809 IFS=$as_save_IFS
5810   if test -z "$ac_cv_path_GREP"; then
5811     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5812   fi
5813 else
5814   ac_cv_path_GREP=$GREP
5815 fi
5816
5817 fi
5818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5819 $as_echo "$ac_cv_path_GREP" >&6; }
5820  GREP="$ac_cv_path_GREP"
5821
5822
5823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5824 $as_echo_n "checking for egrep... " >&6; }
5825 if ${ac_cv_path_EGREP+:} false; then :
5826   $as_echo_n "(cached) " >&6
5827 else
5828   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5829    then ac_cv_path_EGREP="$GREP -E"
5830    else
5831      if test -z "$EGREP"; then
5832   ac_path_EGREP_found=false
5833   # Loop through the user's path and test for each of PROGNAME-LIST
5834   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5835 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5836 do
5837   IFS=$as_save_IFS
5838   test -z "$as_dir" && as_dir=.
5839     for ac_prog in egrep; do
5840     for ac_exec_ext in '' $ac_executable_extensions; do
5841       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5842       as_fn_executable_p "$ac_path_EGREP" || continue
5843 # Check for GNU ac_path_EGREP and select it if it is found.
5844   # Check for GNU $ac_path_EGREP
5845 case `"$ac_path_EGREP" --version 2>&1` in
5846 *GNU*)
5847   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5848 *)
5849   ac_count=0
5850   $as_echo_n 0123456789 >"conftest.in"
5851   while :
5852   do
5853     cat "conftest.in" "conftest.in" >"conftest.tmp"
5854     mv "conftest.tmp" "conftest.in"
5855     cp "conftest.in" "conftest.nl"
5856     $as_echo 'EGREP' >> "conftest.nl"
5857     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5858     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5859     as_fn_arith $ac_count + 1 && ac_count=$as_val
5860     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5861       # Best one so far, save it but keep looking for a better one
5862       ac_cv_path_EGREP="$ac_path_EGREP"
5863       ac_path_EGREP_max=$ac_count
5864     fi
5865     # 10*(2^10) chars as input seems more than enough
5866     test $ac_count -gt 10 && break
5867   done
5868   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5869 esac
5870
5871       $ac_path_EGREP_found && break 3
5872     done
5873   done
5874   done
5875 IFS=$as_save_IFS
5876   if test -z "$ac_cv_path_EGREP"; then
5877     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5878   fi
5879 else
5880   ac_cv_path_EGREP=$EGREP
5881 fi
5882
5883    fi
5884 fi
5885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5886 $as_echo "$ac_cv_path_EGREP" >&6; }
5887  EGREP="$ac_cv_path_EGREP"
5888
5889
5890 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5891 $as_echo_n "checking for ANSI C header files... " >&6; }
5892 if ${ac_cv_header_stdc+:} false; then :
5893   $as_echo_n "(cached) " >&6
5894 else
5895   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5896 /* end confdefs.h.  */
5897 #include <stdlib.h>
5898 #include <stdarg.h>
5899 #include <string.h>
5900 #include <float.h>
5901
5902 int
5903 main ()
5904 {
5905
5906   ;
5907   return 0;
5908 }
5909 _ACEOF
5910 if ac_fn_c_try_compile "$LINENO"; then :
5911   ac_cv_header_stdc=yes
5912 else
5913   ac_cv_header_stdc=no
5914 fi
5915 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5916
5917 if test $ac_cv_header_stdc = yes; then
5918   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5919   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5920 /* end confdefs.h.  */
5921 #include <string.h>
5922
5923 _ACEOF
5924 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5925   $EGREP "memchr" >/dev/null 2>&1; then :
5926
5927 else
5928   ac_cv_header_stdc=no
5929 fi
5930 rm -f conftest*
5931
5932 fi
5933
5934 if test $ac_cv_header_stdc = yes; then
5935   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5936   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5937 /* end confdefs.h.  */
5938 #include <stdlib.h>
5939
5940 _ACEOF
5941 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5942   $EGREP "free" >/dev/null 2>&1; then :
5943
5944 else
5945   ac_cv_header_stdc=no
5946 fi
5947 rm -f conftest*
5948
5949 fi
5950
5951 if test $ac_cv_header_stdc = yes; then
5952   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5953   if test "$cross_compiling" = yes; then :
5954   :
5955 else
5956   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5957 /* end confdefs.h.  */
5958 #include <ctype.h>
5959 #include <stdlib.h>
5960 #if ((' ' & 0x0FF) == 0x020)
5961 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5962 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5963 #else
5964 # define ISLOWER(c) \
5965                    (('a' <= (c) && (c) <= 'i') \
5966                      || ('j' <= (c) && (c) <= 'r') \
5967                      || ('s' <= (c) && (c) <= 'z'))
5968 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5969 #endif
5970
5971 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5972 int
5973 main ()
5974 {
5975   int i;
5976   for (i = 0; i < 256; i++)
5977     if (XOR (islower (i), ISLOWER (i))
5978         || toupper (i) != TOUPPER (i))
5979       return 2;
5980   return 0;
5981 }
5982 _ACEOF
5983 if ac_fn_c_try_run "$LINENO"; then :
5984
5985 else
5986   ac_cv_header_stdc=no
5987 fi
5988 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5989   conftest.$ac_objext conftest.beam conftest.$ac_ext
5990 fi
5991
5992 fi
5993 fi
5994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5995 $as_echo "$ac_cv_header_stdc" >&6; }
5996 if test $ac_cv_header_stdc = yes; then
5997
5998 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
5999
6000 fi
6001
6002 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
6003 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
6004                   inttypes.h stdint.h unistd.h
6005 do :
6006   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6007 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
6008 "
6009 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
6010   cat >>confdefs.h <<_ACEOF
6011 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6012 _ACEOF
6013
6014 fi
6015
6016 done
6017
6018
6019 # Check whether --enable-sim-hostendian was given.
6020 if test "${enable_sim_hostendian+set}" = set; then :
6021   enableval=$enable_sim_hostendian; case "${enableval}" in
6022   no)    sim_hostendian="-DWITH_HOST_BYTE_ORDER=0";;
6023   b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";;
6024   l*|L*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN";;
6025   *)     as_fn_error $? "\"Unknown value $enableval for --enable-sim-hostendian\"" "$LINENO" 5; sim_hostendian="";;
6026 esac
6027 if test x"$silent" != x"yes" && test x"$sim_hostendian" != x""; then
6028   echo "Setting hostendian flags = $sim_hostendian" 6>&1
6029 fi
6030 else
6031
6032 if test "x$cross_compiling" = "xno"; then
6033    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
6034 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
6035 if ${ac_cv_c_bigendian+:} false; then :
6036   $as_echo_n "(cached) " >&6
6037 else
6038   ac_cv_c_bigendian=unknown
6039     # See if we're dealing with a universal compiler.
6040     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6041 /* end confdefs.h.  */
6042 #ifndef __APPLE_CC__
6043                not a universal capable compiler
6044              #endif
6045              typedef int dummy;
6046
6047 _ACEOF
6048 if ac_fn_c_try_compile "$LINENO"; then :
6049
6050         # Check for potential -arch flags.  It is not universal unless
6051         # there are at least two -arch flags with different values.
6052         ac_arch=
6053         ac_prev=
6054         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
6055          if test -n "$ac_prev"; then
6056            case $ac_word in
6057              i?86 | x86_64 | ppc | ppc64)
6058                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
6059                  ac_arch=$ac_word
6060                else
6061                  ac_cv_c_bigendian=universal
6062                  break
6063                fi
6064                ;;
6065            esac
6066            ac_prev=
6067          elif test "x$ac_word" = "x-arch"; then
6068            ac_prev=arch
6069          fi
6070        done
6071 fi
6072 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6073     if test $ac_cv_c_bigendian = unknown; then
6074       # See if sys/param.h defines the BYTE_ORDER macro.
6075       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6076 /* end confdefs.h.  */
6077 #include <sys/types.h>
6078              #include <sys/param.h>
6079
6080 int
6081 main ()
6082 {
6083 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
6084                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
6085                      && LITTLE_ENDIAN)
6086               bogus endian macros
6087              #endif
6088
6089   ;
6090   return 0;
6091 }
6092 _ACEOF
6093 if ac_fn_c_try_compile "$LINENO"; then :
6094   # It does; now see whether it defined to BIG_ENDIAN or not.
6095          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6096 /* end confdefs.h.  */
6097 #include <sys/types.h>
6098                 #include <sys/param.h>
6099
6100 int
6101 main ()
6102 {
6103 #if BYTE_ORDER != BIG_ENDIAN
6104                  not big endian
6105                 #endif
6106
6107   ;
6108   return 0;
6109 }
6110 _ACEOF
6111 if ac_fn_c_try_compile "$LINENO"; then :
6112   ac_cv_c_bigendian=yes
6113 else
6114   ac_cv_c_bigendian=no
6115 fi
6116 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6117 fi
6118 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6119     fi
6120     if test $ac_cv_c_bigendian = unknown; then
6121       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
6122       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6123 /* end confdefs.h.  */
6124 #include <limits.h>
6125
6126 int
6127 main ()
6128 {
6129 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
6130               bogus endian macros
6131              #endif
6132
6133   ;
6134   return 0;
6135 }
6136 _ACEOF
6137 if ac_fn_c_try_compile "$LINENO"; then :
6138   # It does; now see whether it defined to _BIG_ENDIAN or not.
6139          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6140 /* end confdefs.h.  */
6141 #include <limits.h>
6142
6143 int
6144 main ()
6145 {
6146 #ifndef _BIG_ENDIAN
6147                  not big endian
6148                 #endif
6149
6150   ;
6151   return 0;
6152 }
6153 _ACEOF
6154 if ac_fn_c_try_compile "$LINENO"; then :
6155   ac_cv_c_bigendian=yes
6156 else
6157   ac_cv_c_bigendian=no
6158 fi
6159 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6160 fi
6161 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6162     fi
6163     if test $ac_cv_c_bigendian = unknown; then
6164       # Compile a test program.
6165       if test "$cross_compiling" = yes; then :
6166   # Try to guess by grepping values from an object file.
6167          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6168 /* end confdefs.h.  */
6169 short int ascii_mm[] =
6170                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
6171                 short int ascii_ii[] =
6172                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
6173                 int use_ascii (int i) {
6174                   return ascii_mm[i] + ascii_ii[i];
6175                 }
6176                 short int ebcdic_ii[] =
6177                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
6178                 short int ebcdic_mm[] =
6179                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
6180                 int use_ebcdic (int i) {
6181                   return ebcdic_mm[i] + ebcdic_ii[i];
6182                 }
6183                 extern int foo;
6184
6185 int
6186 main ()
6187 {
6188 return use_ascii (foo) == use_ebcdic (foo);
6189   ;
6190   return 0;
6191 }
6192 _ACEOF
6193 if ac_fn_c_try_compile "$LINENO"; then :
6194   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
6195               ac_cv_c_bigendian=yes
6196             fi
6197             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
6198               if test "$ac_cv_c_bigendian" = unknown; then
6199                 ac_cv_c_bigendian=no
6200               else
6201                 # finding both strings is unlikely to happen, but who knows?
6202                 ac_cv_c_bigendian=unknown
6203               fi
6204             fi
6205 fi
6206 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6207 else
6208   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6209 /* end confdefs.h.  */
6210 $ac_includes_default
6211 int
6212 main ()
6213 {
6214
6215              /* Are we little or big endian?  From Harbison&Steele.  */
6216              union
6217              {
6218                long int l;
6219                char c[sizeof (long int)];
6220              } u;
6221              u.l = 1;
6222              return u.c[sizeof (long int) - 1] == 1;
6223
6224   ;
6225   return 0;
6226 }
6227 _ACEOF
6228 if ac_fn_c_try_run "$LINENO"; then :
6229   ac_cv_c_bigendian=no
6230 else
6231   ac_cv_c_bigendian=yes
6232 fi
6233 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6234   conftest.$ac_objext conftest.beam conftest.$ac_ext
6235 fi
6236
6237     fi
6238 fi
6239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
6240 $as_echo "$ac_cv_c_bigendian" >&6; }
6241  case $ac_cv_c_bigendian in #(
6242    yes)
6243      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
6244 ;; #(
6245    no)
6246       ;; #(
6247    universal)
6248
6249 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
6250
6251      ;; #(
6252    *)
6253      as_fn_error $? "unknown endianness
6254  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
6255  esac
6256
6257   if test $ac_cv_c_bigendian = yes; then
6258     sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN"
6259   else
6260     sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN"
6261   fi
6262 else
6263   sim_hostendian="-DWITH_HOST_BYTE_ORDER=0"
6264 fi
6265 fi
6266
6267
6268 # Check whether --enable-sim-icache was given.
6269 if test "${enable_sim_icache+set}" = set; then :
6270   enableval=$enable_sim_icache; icache="-R"
6271  case "${enableval}" in
6272   yes)          icache="1024"; sim_icache="-I $icache";;
6273   no)           sim_icache="-R";;
6274   *) icache=1024
6275      sim_icache="-"
6276      for x in `echo "${enableval}" | sed -e "s/,/ /g"`; do
6277        case "$x" in
6278          define)        sim_icache="${sim_icache}R";;
6279          semantic)      sim_icache="${sim_icache}C";;
6280          insn)          sim_icache="${sim_icache}S";;
6281          0*|1*|2*|3*|4*|5*|6*|7*|8*|9*) icache=$x;;
6282          *)             as_fn_error $? "\"Unknown value $x for --enable-sim-icache\"" "$LINENO" 5; sim_icache="";;
6283        esac
6284      done
6285      sim_icache="${sim_icache}I $icache";;
6286 esac
6287 if test x"$silent" != x"yes" && test x"$icache" != x""; then
6288   echo "Setting instruction cache size to $icache ($sim_icache)"
6289 fi
6290 else
6291   sim_icache="-CSRI 1024"
6292 if test x"$silent" != x"yes"; then
6293   echo "Setting instruction cache size to 1024 ($sim_icache)"
6294 fi
6295 fi
6296
6297
6298 # Check whether --enable-sim-inline was given.
6299 if test "${enable_sim_inline+set}" = set; then :
6300   enableval=$enable_sim_inline; sim_inline=""
6301 case "$enableval" in
6302   no)           sim_inline="-DDEFAULT_INLINE=0";;
6303   0)            sim_inline="-DDEFAULT_INLINE=0";;
6304   yes | 2)      sim_inline="-DDEFAULT_INLINE=ALL_INLINE";;
6305   1)            sim_inline="-DDEFAULT_INLINE=PSIM_INLINE_LOCALS";;
6306   *) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
6307        new_flag=""
6308        case "$x" in
6309          *_INLINE=*)    new_flag="-D$x";;
6310          *=*)           new_flag=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
6311          *_INLINE)      new_flag="-D$x=ALL_INLINE";;
6312          *)             new_flag="-D$x""_INLINE=ALL_INLINE";;
6313        esac
6314        if test x"$sim_inline" = x""; then
6315          sim_inline="$new_flag"
6316        else
6317          sim_inline="$sim_inline $new_flag"
6318        fi
6319      done;;
6320 esac
6321 if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then
6322   echo "Setting inline flags = $sim_inline" 6>&1
6323 fi
6324 else
6325   if test x"$GCC" != ""; then
6326   sim_inline="-DDEFAULT_INLINE=PSIM_INLINE_LOCALS"
6327   if test x"$silent" != x"yes"; then
6328     echo "Setting inline flags = $sim_inline" 6>&1
6329   fi
6330 else
6331   sim_inline=""
6332 fi
6333 fi
6334
6335
6336 # Check whether --enable-sim-jump was given.
6337 if test "${enable_sim_jump+set}" = set; then :
6338   enableval=$enable_sim_jump; case "${enableval}" in
6339   yes)  sim_jump="-J";;
6340   no)   sim_jump="";;
6341   *)    as_fn_error $? "\"--enable-sim-jump does not take a value\"" "$LINENO" 5; sim_jump="";;
6342 esac
6343 if test x"$silent" != x"yes" && test x"$sim_jump" != x""; then
6344   echo "Setting jump flag = $sim_jump" 6>&1
6345 fi
6346 else
6347   sim_jump=""
6348 if test x"$silent" != x"yes"; then
6349   echo "Setting jump flag = $sim_jump" 6>&1
6350 fi
6351 fi
6352
6353
6354 # Check whether --enable-sim-line-nr was given.
6355 if test "${enable_sim_line_nr+set}" = set; then :
6356   enableval=$enable_sim_line_nr; case "${enableval}" in
6357   yes)  sim_line_nr="";;
6358   no)   sim_line_nr="-L";;
6359   *)    as_fn_error $? "\"--enable-sim-line-nr does not take a value\"" "$LINENO" 5; sim_line_nr="";;
6360 esac
6361 if test x"$silent" != x"yes" && test x"$sim_line_nr" != x""; then
6362   echo "Setting warning flags = $sim_line_nr" 6>&1
6363 fi
6364 else
6365   sim_line_nr=""
6366 fi
6367
6368
6369 # Check whether --enable-sim-model was given.
6370 if test "${enable_sim_model+set}" = set; then :
6371   enableval=$enable_sim_model; case "${enableval}" in
6372   yes|no)       as_fn_error $? "\"No value supplied for --enable-sim-model=model\"" "$LINENO" 5;;
6373   *)            sim_model="-DWITH_MODEL=${enableval}";;
6374 esac
6375 if test x"$silent" != x"yes" && test x"$sim_model" != x""; then
6376   echo "Setting model flags = $sim_model" 6>&1
6377 fi
6378 else
6379   sim_model=""
6380 fi
6381
6382
6383 # Check whether --enable-sim-model-issue was given.
6384 if test "${enable_sim_model_issue+set}" = set; then :
6385   enableval=$enable_sim_model_issue; case "${enableval}" in
6386   yes)  sim_model_issue="-DWITH_MODEL_ISSUE=MODEL_ISSUE_PROCESS";;
6387   no)   sim_model_issue="-DWITH_MODEL_ISSUE=MODEL_ISSUE_IGNORE";;
6388   *)    as_fn_error $? "\"--enable-sim-model-issue does not take a value\"" "$LINENO" 5; sim_model_issue="";;
6389 esac
6390 if test x"$silent" != x"yes"; then
6391   echo "Setting model-issue flags = $sim_model_issue" 6>&1
6392 fi
6393 else
6394   sim_model_issue=""
6395 fi
6396
6397
6398 # Check whether --enable-sim-monitor was given.
6399 if test "${enable_sim_monitor+set}" = set; then :
6400   enableval=$enable_sim_monitor; case "${enableval}" in
6401   yes)          sim_monitor="-DWITH_MON='MONITOR_INSTRUCTION_ISSUE | MONITOR_LOAD_STORE_UNIT'";;
6402   no)           sim_monitor="-DWITH_MON=0";;
6403   instruction)  sim_monitor="-DWITH_MON=MONITOR_INSTRUCTION_ISSUE";;
6404   memory)       sim_monitor="-DWITH_MON=MONITOR_LOAD_STORE_UNIT";;
6405   *)            as_fn_error $? "\"Unknown value $enableval passed to --enable-sim-mon\"" "$LINENO" 5; sim_env="";;
6406 esac
6407 if test x"$silent" != x"yes" && test x"$sim_monitor" != x""; then
6408   echo "Setting monitor flags = $sim_monitor" 6>&1
6409 fi
6410 else
6411   sim_monitor=""
6412 fi
6413
6414
6415 # Check whether --enable-sim-opcode was given.
6416 if test "${enable_sim_opcode+set}" = set; then :
6417   enableval=$enable_sim_opcode; case "${enableval}" in
6418   yes|no)       as_fn_error $? "\"No value supplied for --enable-sim-opcode=file\"" "$LINENO" 5;;
6419   *)            if test -f "${srcdir}/${enableval}"; then
6420                   sim_opcode="${enableval}"
6421                 elif test -f "${srcdir}/dc-${enableval}"; then
6422                   sim_opcode="dc-${enableval}"
6423                 else
6424                   as_fn_error $? "\"File $enableval is not an opcode rules file\"" "$LINENO" 5;
6425                   sim_opcode="dc-complex"
6426                 fi;;
6427 esac
6428 if test x"$silent" != x"yes" && test x"$sim_opcode" != x""; then
6429   echo "Setting opcode flags = $sim_opcode" 6>&1
6430 fi
6431 else
6432   sim_opcode="dc-complex"
6433 if test x"$silent" != x"yes"; then
6434   echo "Setting opcode flags = $sim_opcode"
6435 fi
6436 fi
6437
6438
6439 # Check whether --enable-sim-packages was given.
6440 if test "${enable_sim_packages+set}" = set; then :
6441   enableval=$enable_sim_packages; packages=disklabel
6442 case "${enableval}" in
6443   yes)  ;;
6444   no)   as_fn_error $? "\"List of packages must be specified for --enable-sim-packages\"" "$LINENO" 5; packages="";;
6445   ,*)   packages="${packages}${enableval}";;
6446   *,)   packages="${enableval}${packages}";;
6447   *)    packages="${enableval}"'';;
6448 esac
6449 sim_pk_src=`echo $packages | sed -e 's/,/.c pk_/g' -e 's/^/pk_/' -e 's/$/.c/'`
6450 sim_pk_obj=`echo $sim_pk_src | sed -e 's/\.c/.o/g'`
6451 if test x"$silent" != x"yes" && test x"$packages" != x""; then
6452   echo "Setting packages to $sim_pk_src, $sim_pk_obj"
6453 fi
6454 else
6455   packages=disklabel
6456 sim_pk_src=`echo $packages | sed -e 's/,/.c pk_/g' -e 's/^/pk_/' -e 's/$/.c/'`
6457 sim_pk_obj=`echo $sim_pk_src | sed -e 's/\.c/.o/g'`
6458 if test x"$silent" != x"yes"; then
6459   echo "Setting packages to $sim_pk_src, $sim_pk_obj"
6460 fi
6461 fi
6462
6463
6464 # Check whether --enable-sim-reserved-bits was given.
6465 if test "${enable_sim_reserved_bits+set}" = set; then :
6466   enableval=$enable_sim_reserved_bits; case "${enableval}" in
6467   yes)  sim_reserved="-DWITH_RESERVED_BITS=1";;
6468   no)   sim_reserved="-DWITH_RESERVED_BITS=0";;
6469   *)    as_fn_error $? "\"--enable-sim-reserved-bits does not take a value\"" "$LINENO" 5; sim_reserved="";;
6470 esac
6471 if test x"$silent" != x"yes" && test x"$sim_reserved" != x""; then
6472   echo "Setting reserved flags = $sim_reserved" 6>&1
6473 fi
6474 else
6475   sim_reserved=""
6476 fi
6477
6478
6479 # Check whether --enable-sim-smp was given.
6480 if test "${enable_sim_smp+set}" = set; then :
6481   enableval=$enable_sim_smp; case "${enableval}" in
6482   yes)  sim_smp="-DWITH_SMP=5" ; sim_igen_smp="-N 5";;
6483   no)   sim_smp="-DWITH_SMP=0" ; sim_igen_smp="-N 0";;
6484   *)    sim_smp="-DWITH_SMP=$enableval" ; sim_igen_smp="-N $enableval";;
6485 esac
6486 if test x"$silent" != x"yes" && test x"$sim_smp" != x""; then
6487   echo "Setting smp flags = $sim_smp" 6>&1
6488 fi
6489 else
6490   sim_smp="-DWITH_SMP=5" ; sim_igen_smp="-N 5"
6491 if test x"$silent" != x"yes"; then
6492   echo "Setting smp flags = $sim_smp" 6>&1
6493 fi
6494 fi
6495
6496
6497 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sim stdio debug behavior" >&5
6498 $as_echo_n "checking for sim stdio debug behavior... " >&6; }
6499 sim_stdio=0
6500 # Check whether --enable-sim-stdio was given.
6501 if test "${enable_sim_stdio+set}" = set; then :
6502   enableval=$enable_sim_stdio; case "${enableval}" in
6503   yes)  sim_stdio="DO_USE_STDIO";;
6504   no)   sim_stdio="DONT_USE_STDIO";;
6505   *)    as_fn_error $? "Unknown value $enableval passed to --enable-sim-stdio" "$LINENO" 5;;
6506 esac
6507 fi
6508
6509 cat >>confdefs.h <<_ACEOF
6510 #define WITH_STDIO $sim_stdio
6511 _ACEOF
6512
6513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $sim_stdio" >&5
6514 $as_echo "$sim_stdio" >&6; }
6515
6516
6517 # Check whether --enable-sim-switch was given.
6518 if test "${enable_sim_switch+set}" = set; then :
6519   enableval=$enable_sim_switch; case "${enableval}" in
6520   yes)  sim_switch="-s";;
6521   no)   sim_switch="";;
6522   *)    as_fn_error $? "\"--enable-sim-switch does not take a value\"" "$LINENO" 5; sim_switch="";;
6523 esac
6524 if test x"$silent" != x"yes" && test x"$sim_switch" != x""; then
6525   echo "Setting switch flags = $sim_switch" 6>&1
6526 fi
6527 else
6528   sim_switch="";
6529 if test x"$silent" != x"yes"; then
6530   echo "Setting switch flags = $sim_switch" 6>&1
6531 fi
6532 fi
6533
6534
6535 # Check whether --enable-sim-timebase was given.
6536 if test "${enable_sim_timebase+set}" = set; then :
6537   enableval=$enable_sim_timebase; case "${enableval}" in
6538   yes)  sim_timebase="-DWITH_TIME_BASE=1";;
6539   no)   sim_timebase="-DWITH_TIME_BASE=0";;
6540   *)    as_fn_error $? "\"--enable-sim-timebase does not take a value\"" "$LINENO" 5; sim_timebase="";;
6541 esac
6542 if test x"$silent" != x"yes" && test x"$sim_timebase" != x""; then
6543   echo "Setting timebase flags = $sim_timebase" 6>&1
6544 fi
6545 else
6546   sim_timebase=""
6547 fi
6548
6549
6550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sim trace settings" >&5
6551 $as_echo_n "checking for sim trace settings... " >&6; }
6552 sim_trace="1"
6553 # Check whether --enable-sim-trace was given.
6554 if test "${enable_sim_trace+set}" = set; then :
6555   enableval=$enable_sim_trace; case "${enableval}" in
6556   yes)  sim_trace="1";;
6557   no)   sim_trace="0";;
6558   *)    as_fn_error $? "--enable-sim-trace does not take a value" "$LINENO" 5;;
6559 esac
6560 fi
6561
6562 cat >>confdefs.h <<_ACEOF
6563 #define WITH_TRACE $sim_trace
6564 _ACEOF
6565
6566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $sim_trace" >&5
6567 $as_echo "$sim_trace" >&6; }
6568
6569
6570 # Check whether --enable-sim-warnings was given.
6571 if test "${enable_sim_warnings+set}" = set; then :
6572   enableval=$enable_sim_warnings; case "${enableval}" in
6573   yes)  sim_warnings="-Werror -Wall -Wpointer-arith -Wmissing-prototypes -Wmissing-declarations ";;
6574   no)   sim_warnings="-w";;
6575   *)    sim_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
6576 esac
6577 if test x"$silent" != x"yes" && test x"$sim_warnings" != x""; then
6578   echo "Setting warning flags = $sim_warnings" 6>&1
6579 fi
6580 else
6581   sim_warnings=""
6582 fi
6583
6584
6585 # Check whether --enable-sim-xor-endian was given.
6586 if test "${enable_sim_xor_endian+set}" = set; then :
6587   enableval=$enable_sim_xor_endian; case "${enableval}" in
6588   yes)  sim_xor_endian="-DWITH_XOR_ENDIAN=8";;
6589   no)   sim_xor_endian="-DWITH_XOR_ENDIAN=0";;
6590   *)    sim_xor_endian="-DWITH_XOR_ENDIAN=$enableval";;
6591 esac
6592 if test x"$silent" != x"yes" && test x"$sim_xor_endian" != x""; then
6593   echo "Setting xor-endian flag = $sim_xor_endian" 6>&1
6594 fi
6595 else
6596   sim_xor_endian=""
6597 fi
6598
6599
6600
6601
6602 # Check whether --with-pkgversion was given.
6603 if test "${with_pkgversion+set}" = set; then :
6604   withval=$with_pkgversion; case "$withval" in
6605       yes) as_fn_error $? "package version not specified" "$LINENO" 5 ;;
6606       no)  PKGVERSION= ;;
6607       *)   PKGVERSION="($withval) " ;;
6608      esac
6609 else
6610   PKGVERSION="(GDB) "
6611
6612 fi
6613
6614
6615
6616
6617
6618 # Check whether --with-bugurl was given.
6619 if test "${with_bugurl+set}" = set; then :
6620   withval=$with_bugurl; case "$withval" in
6621       yes) as_fn_error $? "bug URL not specified" "$LINENO" 5 ;;
6622       no)  BUGURL=
6623            ;;
6624       *)   BUGURL="$withval"
6625            ;;
6626      esac
6627 else
6628   BUGURL="https://www.gnu.org/software/gdb/bugs/"
6629
6630 fi
6631
6632   case ${BUGURL} in
6633   "")
6634     REPORT_BUGS_TO=
6635     REPORT_BUGS_TEXI=
6636     ;;
6637   *)
6638     REPORT_BUGS_TO="<$BUGURL>"
6639     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
6640     ;;
6641   esac;
6642
6643
6644
6645
6646 cat >>confdefs.h <<_ACEOF
6647 #define PKGVERSION "$PKGVERSION"
6648 _ACEOF
6649
6650
6651 cat >>confdefs.h <<_ACEOF
6652 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
6653 _ACEOF
6654
6655
6656 # Make sure we can run config.sub.
6657 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
6658   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
6659
6660 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
6661 $as_echo_n "checking build system type... " >&6; }
6662 if ${ac_cv_build+:} false; then :
6663   $as_echo_n "(cached) " >&6
6664 else
6665   ac_build_alias=$build_alias
6666 test "x$ac_build_alias" = x &&
6667   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
6668 test "x$ac_build_alias" = x &&
6669   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
6670 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
6671   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
6672
6673 fi
6674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
6675 $as_echo "$ac_cv_build" >&6; }
6676 case $ac_cv_build in
6677 *-*-*) ;;
6678 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
6679 esac
6680 build=$ac_cv_build
6681 ac_save_IFS=$IFS; IFS='-'
6682 set x $ac_cv_build
6683 shift
6684 build_cpu=$1
6685 build_vendor=$2
6686 shift; shift
6687 # Remember, the first character of IFS is used to create $*,
6688 # except with old shells:
6689 build_os=$*
6690 IFS=$ac_save_IFS
6691 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
6692
6693
6694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
6695 $as_echo_n "checking host system type... " >&6; }
6696 if ${ac_cv_host+:} false; then :
6697   $as_echo_n "(cached) " >&6
6698 else
6699   if test "x$host_alias" = x; then
6700   ac_cv_host=$ac_cv_build
6701 else
6702   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
6703     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
6704 fi
6705
6706 fi
6707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
6708 $as_echo "$ac_cv_host" >&6; }
6709 case $ac_cv_host in
6710 *-*-*) ;;
6711 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
6712 esac
6713 host=$ac_cv_host
6714 ac_save_IFS=$IFS; IFS='-'
6715 set x $ac_cv_host
6716 shift
6717 host_cpu=$1
6718 host_vendor=$2
6719 shift; shift
6720 # Remember, the first character of IFS is used to create $*,
6721 # except with old shells:
6722 host_os=$*
6723 IFS=$ac_save_IFS
6724 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
6725
6726
6727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
6728 $as_echo_n "checking target system type... " >&6; }
6729 if ${ac_cv_target+:} false; then :
6730   $as_echo_n "(cached) " >&6
6731 else
6732   if test "x$target_alias" = x; then
6733   ac_cv_target=$ac_cv_host
6734 else
6735   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
6736     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
6737 fi
6738
6739 fi
6740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
6741 $as_echo "$ac_cv_target" >&6; }
6742 case $ac_cv_target in
6743 *-*-*) ;;
6744 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
6745 esac
6746 target=$ac_cv_target
6747 ac_save_IFS=$IFS; IFS='-'
6748 set x $ac_cv_target
6749 shift
6750 target_cpu=$1
6751 target_vendor=$2
6752 shift; shift
6753 # Remember, the first character of IFS is used to create $*,
6754 # except with old shells:
6755 target_os=$*
6756 IFS=$ac_save_IFS
6757 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
6758
6759
6760 # The aliases save the names the user supplied, while $host etc.
6761 # will get canonicalized.
6762 test -n "$target_alias" &&
6763   test "$program_prefix$program_suffix$program_transform_name" = \
6764     NONENONEs,x,x, &&
6765   program_prefix=${target_alias}-
6766
6767 test "$program_prefix" != NONE &&
6768   program_transform_name="s&^&$program_prefix&;$program_transform_name"
6769 # Use a double $ so make ignores it.
6770 test "$program_suffix" != NONE &&
6771   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
6772 # Double any \ or $.
6773 # By default was `s,x,x', remove it if useless.
6774 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
6775 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
6776
6777
6778 # BFD conditionally uses zlib, so we must link it in if libbfd does, by
6779 # using the same condition.
6780
6781   # Use the system's zlib library.
6782   zlibdir="-L\$(top_builddir)/../zlib"
6783   zlibinc="-I\$(top_srcdir)/../zlib"
6784
6785 # Check whether --with-system-zlib was given.
6786 if test "${with_system_zlib+set}" = set; then :
6787   withval=$with_system_zlib; if test x$with_system_zlib = xyes ; then
6788     zlibdir=
6789     zlibinc=
6790   fi
6791
6792 fi
6793
6794
6795
6796
6797
6798 # BFD uses libdl when when plugins enabled.
6799
6800   maybe_plugins=no
6801   for ac_header in dlfcn.h
6802 do :
6803   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
6804 "
6805 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
6806   cat >>confdefs.h <<_ACEOF
6807 #define HAVE_DLFCN_H 1
6808 _ACEOF
6809  maybe_plugins=yes
6810 fi
6811
6812 done
6813
6814   for ac_header in windows.h
6815 do :
6816   ac_fn_c_check_header_compile "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default
6817 "
6818 if test "x$ac_cv_header_windows_h" = xyes; then :
6819   cat >>confdefs.h <<_ACEOF
6820 #define HAVE_WINDOWS_H 1
6821 _ACEOF
6822  maybe_plugins=yes
6823 fi
6824
6825 done
6826
6827
6828   # Check whether --enable-plugins was given.
6829 if test "${enable_plugins+set}" = set; then :
6830   enableval=$enable_plugins; case "${enableval}" in
6831       no) plugins=no ;;
6832       *) plugins=yes
6833          if test "$maybe_plugins" != "yes" ; then
6834            as_fn_error $? "Building with plugin support requires a host that supports dlopen." "$LINENO" 5
6835          fi ;;
6836      esac
6837 else
6838   plugins=$maybe_plugins
6839
6840 fi
6841
6842   if test "$plugins" = "yes"; then
6843     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlsym" >&5
6844 $as_echo_n "checking for library containing dlsym... " >&6; }
6845 if ${ac_cv_search_dlsym+:} false; then :
6846   $as_echo_n "(cached) " >&6
6847 else
6848   ac_func_search_save_LIBS=$LIBS
6849 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6850 /* end confdefs.h.  */
6851
6852 /* Override any GCC internal prototype to avoid an error.
6853    Use char because int might match the return type of a GCC
6854    builtin and then its argument prototype would still apply.  */
6855 #ifdef __cplusplus
6856 extern "C"
6857 #endif
6858 char dlsym ();
6859 int
6860 main ()
6861 {
6862 return dlsym ();
6863   ;
6864   return 0;
6865 }
6866 _ACEOF
6867 for ac_lib in '' dl; do
6868   if test -z "$ac_lib"; then
6869     ac_res="none required"
6870   else
6871     ac_res=-l$ac_lib
6872     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6873   fi
6874   if ac_fn_c_try_link "$LINENO"; then :
6875   ac_cv_search_dlsym=$ac_res
6876 fi
6877 rm -f core conftest.err conftest.$ac_objext \
6878     conftest$ac_exeext
6879   if ${ac_cv_search_dlsym+:} false; then :
6880   break
6881 fi
6882 done
6883 if ${ac_cv_search_dlsym+:} false; then :
6884
6885 else
6886   ac_cv_search_dlsym=no
6887 fi
6888 rm conftest.$ac_ext
6889 LIBS=$ac_func_search_save_LIBS
6890 fi
6891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlsym" >&5
6892 $as_echo "$ac_cv_search_dlsym" >&6; }
6893 ac_res=$ac_cv_search_dlsym
6894 if test "$ac_res" != no; then :
6895   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6896
6897 fi
6898
6899   fi
6900
6901
6902 . ${srcdir}/../../bfd/configure.host
6903
6904 case ${host} in
6905   *mingw32*)
6906
6907 $as_echo "#define USE_WIN32API 1" >>confdefs.h
6908
6909     ;;
6910 esac
6911
6912 ac_config_headers="$ac_config_headers config.h:config.in"
6913
6914
6915 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
6916 if test "x$ac_cv_member_struct_stat_st_blksize" = xyes; then :
6917
6918 cat >>confdefs.h <<_ACEOF
6919 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
6920 _ACEOF
6921
6922
6923 $as_echo "#define HAVE_ST_BLKSIZE 1" >>confdefs.h
6924
6925 fi
6926
6927
6928 ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
6929 if test "x$ac_cv_member_struct_stat_st_blocks" = xyes; then :
6930
6931 cat >>confdefs.h <<_ACEOF
6932 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
6933 _ACEOF
6934
6935
6936 $as_echo "#define HAVE_ST_BLOCKS 1" >>confdefs.h
6937
6938 else
6939   case " $LIBOBJS " in
6940   *" fileblocks.$ac_objext "* ) ;;
6941   *) LIBOBJS="$LIBOBJS fileblocks.$ac_objext"
6942  ;;
6943 esac
6944
6945 fi
6946
6947
6948 ac_fn_c_check_member "$LINENO" "struct stat" "st_rdev" "ac_cv_member_struct_stat_st_rdev" "$ac_includes_default"
6949 if test "x$ac_cv_member_struct_stat_st_rdev" = xyes; then :
6950
6951 cat >>confdefs.h <<_ACEOF
6952 #define HAVE_STRUCT_STAT_ST_RDEV 1
6953 _ACEOF
6954
6955
6956 $as_echo "#define HAVE_ST_RDEV 1" >>confdefs.h
6957
6958 fi
6959
6960
6961 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
6962 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
6963 if ${ac_cv_struct_tm+:} false; then :
6964   $as_echo_n "(cached) " >&6
6965 else
6966   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6967 /* end confdefs.h.  */
6968 #include <sys/types.h>
6969 #include <time.h>
6970
6971 int
6972 main ()
6973 {
6974 struct tm tm;
6975                                      int *p = &tm.tm_sec;
6976                                      return !p;
6977   ;
6978   return 0;
6979 }
6980 _ACEOF
6981 if ac_fn_c_try_compile "$LINENO"; then :
6982   ac_cv_struct_tm=time.h
6983 else
6984   ac_cv_struct_tm=sys/time.h
6985 fi
6986 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6987 fi
6988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
6989 $as_echo "$ac_cv_struct_tm" >&6; }
6990 if test $ac_cv_struct_tm = sys/time.h; then
6991
6992 $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
6993
6994 fi
6995
6996 ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h>
6997 #include <$ac_cv_struct_tm>
6998
6999 "
7000 if test "x$ac_cv_member_struct_tm_tm_zone" = xyes; then :
7001
7002 cat >>confdefs.h <<_ACEOF
7003 #define HAVE_STRUCT_TM_TM_ZONE 1
7004 _ACEOF
7005
7006
7007 fi
7008
7009 if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
7010
7011 $as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h
7012
7013 else
7014   ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h>
7015 "
7016 if test "x$ac_cv_have_decl_tzname" = xyes; then :
7017   ac_have_decl=1
7018 else
7019   ac_have_decl=0
7020 fi
7021
7022 cat >>confdefs.h <<_ACEOF
7023 #define HAVE_DECL_TZNAME $ac_have_decl
7024 _ACEOF
7025
7026   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
7027 $as_echo_n "checking for tzname... " >&6; }
7028 if ${ac_cv_var_tzname+:} false; then :
7029   $as_echo_n "(cached) " >&6
7030 else
7031   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7032 /* end confdefs.h.  */
7033 #include <time.h>
7034 #if !HAVE_DECL_TZNAME
7035 extern char *tzname[];
7036 #endif
7037
7038 int
7039 main ()
7040 {
7041 return tzname[0][0];
7042   ;
7043   return 0;
7044 }
7045 _ACEOF
7046 if ac_fn_c_try_link "$LINENO"; then :
7047   ac_cv_var_tzname=yes
7048 else
7049   ac_cv_var_tzname=no
7050 fi
7051 rm -f core conftest.err conftest.$ac_objext \
7052     conftest$ac_exeext conftest.$ac_ext
7053 fi
7054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
7055 $as_echo "$ac_cv_var_tzname" >&6; }
7056   if test $ac_cv_var_tzname = yes; then
7057
7058 $as_echo "#define HAVE_TZNAME 1" >>confdefs.h
7059
7060   fi
7061 fi
7062
7063
7064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5
7065 $as_echo_n "checking for uid_t in sys/types.h... " >&6; }
7066 if ${ac_cv_type_uid_t+:} false; then :
7067   $as_echo_n "(cached) " >&6
7068 else
7069   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7070 /* end confdefs.h.  */
7071 #include <sys/types.h>
7072
7073 _ACEOF
7074 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7075   $EGREP "uid_t" >/dev/null 2>&1; then :
7076   ac_cv_type_uid_t=yes
7077 else
7078   ac_cv_type_uid_t=no
7079 fi
7080 rm -f conftest*
7081
7082 fi
7083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5
7084 $as_echo "$ac_cv_type_uid_t" >&6; }
7085 if test $ac_cv_type_uid_t = no; then
7086
7087 $as_echo "#define uid_t int" >>confdefs.h
7088
7089
7090 $as_echo "#define gid_t int" >>confdefs.h
7091
7092 fi
7093
7094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking type of array argument to getgroups" >&5
7095 $as_echo_n "checking type of array argument to getgroups... " >&6; }
7096 if ${ac_cv_type_getgroups+:} false; then :
7097   $as_echo_n "(cached) " >&6
7098 else
7099   if test "$cross_compiling" = yes; then :
7100   ac_cv_type_getgroups=cross
7101 else
7102   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7103 /* end confdefs.h.  */
7104 /* Thanks to Mike Rendell for this test.  */
7105 $ac_includes_default
7106 #define NGID 256
7107 #undef MAX
7108 #define MAX(x, y) ((x) > (y) ? (x) : (y))
7109
7110 int
7111 main ()
7112 {
7113   gid_t gidset[NGID];
7114   int i, n;
7115   union { gid_t gval; long int lval; }  val;
7116
7117   val.lval = -1;
7118   for (i = 0; i < NGID; i++)
7119     gidset[i] = val.gval;
7120   n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
7121                  gidset);
7122   /* Exit non-zero if getgroups seems to require an array of ints.  This
7123      happens when gid_t is short int but getgroups modifies an array
7124      of ints.  */
7125   return n > 0 && gidset[n] != val.gval;
7126 }
7127 _ACEOF
7128 if ac_fn_c_try_run "$LINENO"; then :
7129   ac_cv_type_getgroups=gid_t
7130 else
7131   ac_cv_type_getgroups=int
7132 fi
7133 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7134   conftest.$ac_objext conftest.beam conftest.$ac_ext
7135 fi
7136
7137 if test $ac_cv_type_getgroups = cross; then
7138         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7139 /* end confdefs.h.  */
7140 #include <unistd.h>
7141
7142 _ACEOF
7143 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7144   $EGREP "getgroups.*int.*gid_t" >/dev/null 2>&1; then :
7145   ac_cv_type_getgroups=gid_t
7146 else
7147   ac_cv_type_getgroups=int
7148 fi
7149 rm -f conftest*
7150
7151 fi
7152 fi
7153 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_getgroups" >&5
7154 $as_echo "$ac_cv_type_getgroups" >&6; }
7155
7156 cat >>confdefs.h <<_ACEOF
7157 #define GETGROUPS_T $ac_cv_type_getgroups
7158 _ACEOF
7159
7160
7161 ac_fn_c_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
7162 if test "x$ac_cv_type_mode_t" = xyes; then :
7163
7164 else
7165
7166 cat >>confdefs.h <<_ACEOF
7167 #define mode_t int
7168 _ACEOF
7169
7170 fi
7171
7172 ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default"
7173 if test "x$ac_cv_type_off_t" = xyes; then :
7174
7175 else
7176
7177 cat >>confdefs.h <<_ACEOF
7178 #define off_t long int
7179 _ACEOF
7180
7181 fi
7182
7183 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
7184 if test "x$ac_cv_type_pid_t" = xyes; then :
7185
7186 else
7187
7188 cat >>confdefs.h <<_ACEOF
7189 #define pid_t int
7190 _ACEOF
7191
7192 fi
7193
7194 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
7195 $as_echo_n "checking return type of signal handlers... " >&6; }
7196 if ${ac_cv_type_signal+:} false; then :
7197   $as_echo_n "(cached) " >&6
7198 else
7199   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7200 /* end confdefs.h.  */
7201 #include <sys/types.h>
7202 #include <signal.h>
7203
7204 int
7205 main ()
7206 {
7207 return *(signal (0, 0)) (0) == 1;
7208   ;
7209   return 0;
7210 }
7211 _ACEOF
7212 if ac_fn_c_try_compile "$LINENO"; then :
7213   ac_cv_type_signal=int
7214 else
7215   ac_cv_type_signal=void
7216 fi
7217 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7218 fi
7219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
7220 $as_echo "$ac_cv_type_signal" >&6; }
7221
7222 cat >>confdefs.h <<_ACEOF
7223 #define RETSIGTYPE $ac_cv_type_signal
7224 _ACEOF
7225
7226
7227 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
7228 if test "x$ac_cv_type_size_t" = xyes; then :
7229
7230 else
7231
7232 cat >>confdefs.h <<_ACEOF
7233 #define size_t unsigned int
7234 _ACEOF
7235
7236 fi
7237
7238 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5
7239 $as_echo_n "checking for uid_t in sys/types.h... " >&6; }
7240 if ${ac_cv_type_uid_t+:} false; then :
7241   $as_echo_n "(cached) " >&6
7242 else
7243   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7244 /* end confdefs.h.  */
7245 #include <sys/types.h>
7246
7247 _ACEOF
7248 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7249   $EGREP "uid_t" >/dev/null 2>&1; then :
7250   ac_cv_type_uid_t=yes
7251 else
7252   ac_cv_type_uid_t=no
7253 fi
7254 rm -f conftest*
7255
7256 fi
7257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5
7258 $as_echo "$ac_cv_type_uid_t" >&6; }
7259 if test $ac_cv_type_uid_t = no; then
7260
7261 $as_echo "#define uid_t int" >>confdefs.h
7262
7263
7264 $as_echo "#define gid_t int" >>confdefs.h
7265
7266 fi
7267
7268
7269 for ac_func in access cfgetispeed cfgetospeed cfsetispeed cfsetospeed chdir chmod chown dup dup2 fchmod fchown fcntl fstat fstatfs getdirentries getegid geteuid getgid getpid getppid getrusage gettimeofday getuid ioctl kill link lseek lstat mkdir pipe readlink rmdir setreuid setregid stat sigprocmask stat symlink tcgetattr tcsetattr tcsendbreak tcdrain tcflush tcflow tcgetpgrp tcsetpgrp time umask unlink
7270 do :
7271   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
7272 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
7273 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
7274   cat >>confdefs.h <<_ACEOF
7275 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
7276 _ACEOF
7277
7278 fi
7279 done
7280
7281
7282 for ac_header in fcntl.h sys/ioctl.h sys/mount.h sys/param.h sys/resource.h sys/stat.h sys/termio.h sys/termios.h sys/time.h sys/times.h sys/types.h unistd.h sys/vfs.h sys/statfs.h
7283 do :
7284   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7285 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7286 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7287   cat >>confdefs.h <<_ACEOF
7288 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7289 _ACEOF
7290
7291 fi
7292
7293 done
7294
7295 ac_header_dirent=no
7296 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
7297   as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
7298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
7299 $as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
7300 if eval \${$as_ac_Header+:} false; then :
7301   $as_echo_n "(cached) " >&6
7302 else
7303   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7304 /* end confdefs.h.  */
7305 #include <sys/types.h>
7306 #include <$ac_hdr>
7307
7308 int
7309 main ()
7310 {
7311 if ((DIR *) 0)
7312 return 0;
7313   ;
7314   return 0;
7315 }
7316 _ACEOF
7317 if ac_fn_c_try_compile "$LINENO"; then :
7318   eval "$as_ac_Header=yes"
7319 else
7320   eval "$as_ac_Header=no"
7321 fi
7322 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7323 fi
7324 eval ac_res=\$$as_ac_Header
7325                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
7326 $as_echo "$ac_res" >&6; }
7327 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7328   cat >>confdefs.h <<_ACEOF
7329 #define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
7330 _ACEOF
7331
7332 ac_header_dirent=$ac_hdr; break
7333 fi
7334
7335 done
7336 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
7337 if test $ac_header_dirent = dirent.h; then
7338   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
7339 $as_echo_n "checking for library containing opendir... " >&6; }
7340 if ${ac_cv_search_opendir+:} false; then :
7341   $as_echo_n "(cached) " >&6
7342 else
7343   ac_func_search_save_LIBS=$LIBS
7344 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7345 /* end confdefs.h.  */
7346
7347 /* Override any GCC internal prototype to avoid an error.
7348    Use char because int might match the return type of a GCC
7349    builtin and then its argument prototype would still apply.  */
7350 #ifdef __cplusplus
7351 extern "C"
7352 #endif
7353 char opendir ();
7354 int
7355 main ()
7356 {
7357 return opendir ();
7358   ;
7359   return 0;
7360 }
7361 _ACEOF
7362 for ac_lib in '' dir; do
7363   if test -z "$ac_lib"; then
7364     ac_res="none required"
7365   else
7366     ac_res=-l$ac_lib
7367     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7368   fi
7369   if ac_fn_c_try_link "$LINENO"; then :
7370   ac_cv_search_opendir=$ac_res
7371 fi
7372 rm -f core conftest.err conftest.$ac_objext \
7373     conftest$ac_exeext
7374   if ${ac_cv_search_opendir+:} false; then :
7375   break
7376 fi
7377 done
7378 if ${ac_cv_search_opendir+:} false; then :
7379
7380 else
7381   ac_cv_search_opendir=no
7382 fi
7383 rm conftest.$ac_ext
7384 LIBS=$ac_func_search_save_LIBS
7385 fi
7386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
7387 $as_echo "$ac_cv_search_opendir" >&6; }
7388 ac_res=$ac_cv_search_opendir
7389 if test "$ac_res" != no; then :
7390   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7391
7392 fi
7393
7394 else
7395   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
7396 $as_echo_n "checking for library containing opendir... " >&6; }
7397 if ${ac_cv_search_opendir+:} false; then :
7398   $as_echo_n "(cached) " >&6
7399 else
7400   ac_func_search_save_LIBS=$LIBS
7401 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7402 /* end confdefs.h.  */
7403
7404 /* Override any GCC internal prototype to avoid an error.
7405    Use char because int might match the return type of a GCC
7406    builtin and then its argument prototype would still apply.  */
7407 #ifdef __cplusplus
7408 extern "C"
7409 #endif
7410 char opendir ();
7411 int
7412 main ()
7413 {
7414 return opendir ();
7415   ;
7416   return 0;
7417 }
7418 _ACEOF
7419 for ac_lib in '' x; do
7420   if test -z "$ac_lib"; then
7421     ac_res="none required"
7422   else
7423     ac_res=-l$ac_lib
7424     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7425   fi
7426   if ac_fn_c_try_link "$LINENO"; then :
7427   ac_cv_search_opendir=$ac_res
7428 fi
7429 rm -f core conftest.err conftest.$ac_objext \
7430     conftest$ac_exeext
7431   if ${ac_cv_search_opendir+:} false; then :
7432   break
7433 fi
7434 done
7435 if ${ac_cv_search_opendir+:} false; then :
7436
7437 else
7438   ac_cv_search_opendir=no
7439 fi
7440 rm conftest.$ac_ext
7441 LIBS=$ac_func_search_save_LIBS
7442 fi
7443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
7444 $as_echo "$ac_cv_search_opendir" >&6; }
7445 ac_res=$ac_cv_search_opendir
7446 if test "$ac_res" != no; then :
7447   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7448
7449 fi
7450
7451 fi
7452
7453
7454 sim_termio=""
7455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct termios" >&5
7456 $as_echo_n "checking for struct termios... " >&6; }
7457 if ${ac_cv_termios_struct+:} false; then :
7458   $as_echo_n "(cached) " >&6
7459 else
7460   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7461 /* end confdefs.h.  */
7462 #include <sys/types.h>
7463 #include <sys/termios.h>
7464 int
7465 main ()
7466 {
7467 static struct termios x;
7468  x.c_iflag = 0;
7469  x.c_oflag = 0;
7470  x.c_cflag = 0;
7471  x.c_lflag = 0;
7472  x.c_cc[NCCS] = 0;
7473   ;
7474   return 0;
7475 }
7476 _ACEOF
7477 if ac_fn_c_try_compile "$LINENO"; then :
7478   ac_cv_termios_struct=yes
7479 else
7480   ac_cv_termios_struct=no
7481 fi
7482 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7483 fi
7484
7485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_termios_struct" >&5
7486 $as_echo "$ac_cv_termios_struct" >&6; }
7487 if test $ac_cv_termios_struct = yes; then
7488   sim_termio="$sim_termio -DHAVE_TERMIOS_STRUCTURE"
7489 fi
7490
7491 if test "$ac_cv_termios_struct" = "yes"; then
7492   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for c_line field in struct termios" >&5
7493 $as_echo_n "checking for c_line field in struct termios... " >&6; }
7494   if ${ac_cv_termios_cline+:} false; then :
7495   $as_echo_n "(cached) " >&6
7496 else
7497   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7498 /* end confdefs.h.  */
7499 #include <sys/types.h>
7500 #include <sys/termios.h>
7501 int
7502 main ()
7503 {
7504 static struct termios x; x.c_line = 0;
7505   ;
7506   return 0;
7507 }
7508 _ACEOF
7509 if ac_fn_c_try_compile "$LINENO"; then :
7510   ac_cv_termios_cline=yes
7511 else
7512   ac_cv_termios_cline=no
7513 fi
7514 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7515 fi
7516
7517
7518   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_termios_cline" >&5
7519 $as_echo "$ac_cv_termios_cline" >&6; }
7520   if test $ac_cv_termios_cline = yes; then
7521     sim_termio="$sim_termio -DHAVE_TERMIOS_CLINE"
7522   fi
7523 else
7524   ac_cv_termios_cline=no
7525 fi
7526
7527 if test "$ac_cv_termios_struct" != "yes"; then
7528   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct termio" >&5
7529 $as_echo_n "checking for struct termio... " >&6; }
7530   if ${ac_cv_termio_struct+:} false; then :
7531   $as_echo_n "(cached) " >&6
7532 else
7533   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7534 /* end confdefs.h.  */
7535 #include <sys/types.h>
7536 #include <sys/termio.h>
7537 int
7538 main ()
7539 {
7540 static struct termio x;
7541  x.c_iflag = 0;
7542  x.c_oflag = 0;
7543  x.c_cflag = 0;
7544  x.c_lflag = 0;
7545  x.c_cc[NCC] = 0;
7546   ;
7547   return 0;
7548 }
7549 _ACEOF
7550 if ac_fn_c_try_compile "$LINENO"; then :
7551   ac_cv_termio_struct=yes
7552 else
7553   ac_cv_termio_struct=no
7554 fi
7555 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7556 fi
7557
7558   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_termio_struct" >&5
7559 $as_echo "$ac_cv_termio_struct" >&6; }
7560   if test $ac_cv_termio_struct = yes; then
7561     sim_termio="$sim_termio -DHAVE_TERMIO_STRUCTURE"
7562   fi
7563 else
7564   ac_cv_termio_struct=no
7565 fi
7566
7567 if test "$ac_cv_termio_struct" = "yes"; then
7568   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for c_line field in struct termio" >&5
7569 $as_echo_n "checking for c_line field in struct termio... " >&6; }
7570   if ${ac_cv_termio_cline+:} false; then :
7571   $as_echo_n "(cached) " >&6
7572 else
7573   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7574 /* end confdefs.h.  */
7575 #include <sys/types.h>
7576 #include <sys/termio.h>
7577 int
7578 main ()
7579 {
7580 static struct termio x; x.c_line = 0;
7581   ;
7582   return 0;
7583 }
7584 _ACEOF
7585 if ac_fn_c_try_compile "$LINENO"; then :
7586   ac_cv_termio_cline=yes
7587 else
7588   ac_cv_termio_cline=no
7589 fi
7590 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7591 fi
7592
7593
7594   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_termio_cline" >&5
7595 $as_echo "$ac_cv_termio_cline" >&6; }
7596   if test $ac_cv_termio_cline = yes; then
7597     sim_termio="$sim_termio -DHAVE_TERMIO_CLINE"
7598   fi
7599 else
7600   ac_cv_termio_cline=no
7601 fi
7602
7603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct statfs" >&5
7604 $as_echo_n "checking for struct statfs... " >&6; }
7605 if ${ac_cv_struct_statfs+:} false; then :
7606   $as_echo_n "(cached) " >&6
7607 else
7608   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7609 /* end confdefs.h.  */
7610 #include <sys/types.h>
7611 #ifdef HAVE_SYS_PARAM_H
7612 #include <sys/param.h>
7613 #endif
7614 #ifdef HAVE_SYS_MOUNT_H
7615 #include <sys/mount.h>
7616 #endif
7617 #ifdef HAVE_SYS_VFS_H
7618 #include <sys/vfs.h>
7619 #endif
7620 #ifdef HAVE_SYS_STATFS_H
7621 #include <sys/statfs.h>
7622 #endif
7623 int
7624 main ()
7625 {
7626 static struct statfs s;
7627   ;
7628   return 0;
7629 }
7630 _ACEOF
7631 if ac_fn_c_try_compile "$LINENO"; then :
7632   ac_cv_struct_statfs=yes
7633 else
7634   ac_cv_struct_statfs=no
7635 fi
7636 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7637 fi
7638
7639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_statfs" >&5
7640 $as_echo "$ac_cv_struct_statfs" >&6; }
7641 if test $ac_cv_struct_statfs = yes; then
7642
7643 $as_echo "#define HAVE_STRUCT_STATFS 1" >>confdefs.h
7644
7645 fi
7646
7647 ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
7648 if test "x$ac_cv_type_long_long" = xyes; then :
7649
7650 cat >>confdefs.h <<_ACEOF
7651 #define HAVE_LONG_LONG 1
7652 _ACEOF
7653
7654
7655 fi
7656
7657
7658 sim_devzero=""
7659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for /dev/zero" >&5
7660 $as_echo_n "checking for /dev/zero... " >&6; }
7661 if ${ac_cv_devzero+:} false; then :
7662   $as_echo_n "(cached) " >&6
7663 else
7664   if test "$cross_compiling" = yes; then :
7665   ac_cv_devzero=no
7666 else
7667   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7668 /* end confdefs.h.  */
7669 #include <fcntl.h>
7670 main () {
7671   char buf[2048];
7672   int i;
7673   int fd = open ("/dev/zero", O_RDONLY);
7674   if (fd < 0)
7675     return 1;
7676   for (i = 0; i < sizeof (buf); i++)
7677     buf[i] = 1;
7678   if (read (fd, buf, sizeof (buf)) != sizeof (buf))
7679     return 1;
7680   for (i = 0; i < sizeof (buf); i++)
7681     if (buf[i])
7682       return 1;
7683   return 0;
7684 }
7685 _ACEOF
7686 if ac_fn_c_try_run "$LINENO"; then :
7687   ac_cv_devzero=yes
7688 else
7689   ac_cv_devzero=no
7690 fi
7691 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7692   conftest.$ac_objext conftest.beam conftest.$ac_ext
7693 fi
7694
7695 fi
7696
7697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_devzero" >&5
7698 $as_echo "$ac_cv_devzero" >&6; }
7699 if test $ac_cv_devzero = yes; then
7700   sim_devzero="-DHAVE_DEVZERO"
7701 else
7702   sim_devzero=""
7703 fi
7704
7705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for common simulator directory" >&5
7706 $as_echo_n "checking for common simulator directory... " >&6; }
7707 if test -f "${srcdir}/../common/callback.c"; then
7708   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7709 $as_echo "yes" >&6; }
7710   sim_callback="callback.o targ-map.o"
7711   sim_targ_vals="targ-vals.h targ-map.c targ-vals.def"
7712 else
7713   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7714 $as_echo "no" >&6; }
7715   sim_callback=""
7716   sim_targ_vals=""
7717 fi
7718
7719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for common simulator directory fpu implementation" >&5
7720 $as_echo_n "checking for common simulator directory fpu implementation... " >&6; }
7721 if test -f "${srcdir}/../common/sim-fpu.c"; then
7722   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7723 $as_echo "yes" >&6; }
7724   sim_fpu_cflags="-DHAVE_COMMON_FPU -I../common -I${srcdir}/../common"
7725   sim_fpu="sim-fpu.o"
7726 else
7727   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7728 $as_echo "no" >&6; }
7729   sim_fpu_cflags=
7730   sim_fpu=
7731 fi
7732
7733 # Since we run commands on the build system, we have to create a
7734 # separate config header for the build system if build != host.
7735 if test x$host = x$build; then
7736   ac_config_commands="$ac_config_commands build-config.h"
7737
7738 else
7739   tempdir=build.$$
7740   rm -rf $tempdir
7741   mkdir $tempdir
7742   cd $tempdir
7743   case ${srcdir} in
7744   /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
7745   *) realsrcdir=../${srcdir};;
7746   esac
7747   saved_CFLAGS="${CFLAGS}"
7748   CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
7749   LDFLAGS="${LDFLAGS_FOR_BUILD}" \
7750   ${realsrcdir}/configure \
7751     --enable-languages=${enable_languages-all} \
7752     --target=$target_alias --host=$build_alias --build=$build_alias
7753   CFLAGS="${saved_CFLAGS}"
7754   mv config.h ../build-config.h
7755   cd ..
7756   rm -rf $tempdir
7757 fi
7758
7759
7760
7761
7762
7763
7764
7765 AR=${AR-ar}
7766
7767 if test -n "$ac_tool_prefix"; then
7768   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7769 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7771 $as_echo_n "checking for $ac_word... " >&6; }
7772 if ${ac_cv_prog_RANLIB+:} false; then :
7773   $as_echo_n "(cached) " >&6
7774 else
7775   if test -n "$RANLIB"; then
7776   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7777 else
7778 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7779 for as_dir in $PATH
7780 do
7781   IFS=$as_save_IFS
7782   test -z "$as_dir" && as_dir=.
7783     for ac_exec_ext in '' $ac_executable_extensions; do
7784   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7785     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7786     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7787     break 2
7788   fi
7789 done
7790   done
7791 IFS=$as_save_IFS
7792
7793 fi
7794 fi
7795 RANLIB=$ac_cv_prog_RANLIB
7796 if test -n "$RANLIB"; then
7797   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
7798 $as_echo "$RANLIB" >&6; }
7799 else
7800   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7801 $as_echo "no" >&6; }
7802 fi
7803
7804
7805 fi
7806 if test -z "$ac_cv_prog_RANLIB"; then
7807   ac_ct_RANLIB=$RANLIB
7808   # Extract the first word of "ranlib", so it can be a program name with args.
7809 set dummy ranlib; ac_word=$2
7810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7811 $as_echo_n "checking for $ac_word... " >&6; }
7812 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
7813   $as_echo_n "(cached) " >&6
7814 else
7815   if test -n "$ac_ct_RANLIB"; then
7816   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7817 else
7818 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7819 for as_dir in $PATH
7820 do
7821   IFS=$as_save_IFS
7822   test -z "$as_dir" && as_dir=.
7823     for ac_exec_ext in '' $ac_executable_extensions; do
7824   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7825     ac_cv_prog_ac_ct_RANLIB="ranlib"
7826     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7827     break 2
7828   fi
7829 done
7830   done
7831 IFS=$as_save_IFS
7832
7833 fi
7834 fi
7835 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7836 if test -n "$ac_ct_RANLIB"; then
7837   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
7838 $as_echo "$ac_ct_RANLIB" >&6; }
7839 else
7840   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7841 $as_echo "no" >&6; }
7842 fi
7843
7844   if test "x$ac_ct_RANLIB" = x; then
7845     RANLIB=":"
7846   else
7847     case $cross_compiling:$ac_tool_warned in
7848 yes:)
7849 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7850 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7851 ac_tool_warned=yes ;;
7852 esac
7853     RANLIB=$ac_ct_RANLIB
7854   fi
7855 else
7856   RANLIB="$ac_cv_prog_RANLIB"
7857 fi
7858
7859
7860
7861
7862
7863
7864
7865
7866
7867
7868
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 ac_config_files="$ac_config_files Makefile"
7897
7898 ac_config_commands="$ac_config_commands default"
7899
7900 cat >confcache <<\_ACEOF
7901 # This file is a shell script that caches the results of configure
7902 # tests run on this system so they can be shared between configure
7903 # scripts and configure runs, see configure's option --config-cache.
7904 # It is not useful on other systems.  If it contains results you don't
7905 # want to keep, you may remove or edit it.
7906 #
7907 # config.status only pays attention to the cache file if you give it
7908 # the --recheck option to rerun configure.
7909 #
7910 # `ac_cv_env_foo' variables (set or unset) will be overridden when
7911 # loading this file, other *unset* `ac_cv_foo' will be assigned the
7912 # following values.
7913
7914 _ACEOF
7915
7916 # The following way of writing the cache mishandles newlines in values,
7917 # but we know of no workaround that is simple, portable, and efficient.
7918 # So, we kill variables containing newlines.
7919 # Ultrix sh set writes to stderr and can't be redirected directly,
7920 # and sets the high bit in the cache file unless we assign to the vars.
7921 (
7922   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
7923     eval ac_val=\$$ac_var
7924     case $ac_val in #(
7925     *${as_nl}*)
7926       case $ac_var in #(
7927       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
7928 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
7929       esac
7930       case $ac_var in #(
7931       _ | IFS | as_nl) ;; #(
7932       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
7933       *) { eval $ac_var=; unset $ac_var;} ;;
7934       esac ;;
7935     esac
7936   done
7937
7938   (set) 2>&1 |
7939     case $as_nl`(ac_space=' '; set) 2>&1` in #(
7940     *${as_nl}ac_space=\ *)
7941       # `set' does not quote correctly, so add quotes: double-quote
7942       # substitution turns \\\\ into \\, and sed turns \\ into \.
7943       sed -n \
7944         "s/'/'\\\\''/g;
7945           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
7946       ;; #(
7947     *)
7948       # `set' quotes correctly as required by POSIX, so do not add quotes.
7949       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
7950       ;;
7951     esac |
7952     sort
7953 ) |
7954   sed '
7955      /^ac_cv_env_/b end
7956      t clear
7957      :clear
7958      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
7959      t end
7960      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7961      :end' >>confcache
7962 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
7963   if test -w "$cache_file"; then
7964     if test "x$cache_file" != "x/dev/null"; then
7965       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
7966 $as_echo "$as_me: updating cache $cache_file" >&6;}
7967       if test ! -f "$cache_file" || test -h "$cache_file"; then
7968         cat confcache >"$cache_file"
7969       else
7970         case $cache_file in #(
7971         */* | ?:*)
7972           mv -f confcache "$cache_file"$$ &&
7973           mv -f "$cache_file"$$ "$cache_file" ;; #(
7974         *)
7975           mv -f confcache "$cache_file" ;;
7976         esac
7977       fi
7978     fi
7979   else
7980     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
7981 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
7982   fi
7983 fi
7984 rm -f confcache
7985
7986 test "x$prefix" = xNONE && prefix=$ac_default_prefix
7987 # Let make expand exec_prefix.
7988 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7989
7990 DEFS=-DHAVE_CONFIG_H
7991
7992 ac_libobjs=
7993 ac_ltlibobjs=
7994 U=
7995 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7996   # 1. Remove the extension, and $U if already installed.
7997   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
7998   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
7999   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
8000   #    will be set to the directory where LIBOBJS objects are built.
8001   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
8002   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
8003 done
8004 LIBOBJS=$ac_libobjs
8005
8006 LTLIBOBJS=$ac_ltlibobjs
8007
8008
8009
8010
8011 : "${CONFIG_STATUS=./config.status}"
8012 ac_write_fail=0
8013 ac_clean_files_save=$ac_clean_files
8014 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
8015 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
8016 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
8017 as_write_fail=0
8018 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
8019 #! $SHELL
8020 # Generated by $as_me.
8021 # Run this file to recreate the current configuration.
8022 # Compiler output produced by configure, useful for debugging
8023 # configure, is in config.log if it exists.
8024
8025 debug=false
8026 ac_cs_recheck=false
8027 ac_cs_silent=false
8028
8029 SHELL=\${CONFIG_SHELL-$SHELL}
8030 export SHELL
8031 _ASEOF
8032 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
8033 ## -------------------- ##
8034 ## M4sh Initialization. ##
8035 ## -------------------- ##
8036
8037 # Be more Bourne compatible
8038 DUALCASE=1; export DUALCASE # for MKS sh
8039 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
8040   emulate sh
8041   NULLCMD=:
8042   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
8043   # is contrary to our usage.  Disable this feature.
8044   alias -g '${1+"$@"}'='"$@"'
8045   setopt NO_GLOB_SUBST
8046 else
8047   case `(set -o) 2>/dev/null` in #(
8048   *posix*) :
8049     set -o posix ;; #(
8050   *) :
8051      ;;
8052 esac
8053 fi
8054
8055
8056 as_nl='
8057 '
8058 export as_nl
8059 # Printing a long string crashes Solaris 7 /usr/bin/printf.
8060 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
8061 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
8062 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
8063 # Prefer a ksh shell builtin over an external printf program on Solaris,
8064 # but without wasting forks for bash or zsh.
8065 if test -z "$BASH_VERSION$ZSH_VERSION" \
8066     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
8067   as_echo='print -r --'
8068   as_echo_n='print -rn --'
8069 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
8070   as_echo='printf %s\n'
8071   as_echo_n='printf %s'
8072 else
8073   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
8074     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
8075     as_echo_n='/usr/ucb/echo -n'
8076   else
8077     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
8078     as_echo_n_body='eval
8079       arg=$1;
8080       case $arg in #(
8081       *"$as_nl"*)
8082         expr "X$arg" : "X\\(.*\\)$as_nl";
8083         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
8084       esac;
8085       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
8086     '
8087     export as_echo_n_body
8088     as_echo_n='sh -c $as_echo_n_body as_echo'
8089   fi
8090   export as_echo_body
8091   as_echo='sh -c $as_echo_body as_echo'
8092 fi
8093
8094 # The user is always right.
8095 if test "${PATH_SEPARATOR+set}" != set; then
8096   PATH_SEPARATOR=:
8097   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
8098     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
8099       PATH_SEPARATOR=';'
8100   }
8101 fi
8102
8103
8104 # IFS
8105 # We need space, tab and new line, in precisely that order.  Quoting is
8106 # there to prevent editors from complaining about space-tab.
8107 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
8108 # splitting by setting IFS to empty value.)
8109 IFS=" ""        $as_nl"
8110
8111 # Find who we are.  Look in the path if we contain no directory separator.
8112 as_myself=
8113 case $0 in #((
8114   *[\\/]* ) as_myself=$0 ;;
8115   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8116 for as_dir in $PATH
8117 do
8118   IFS=$as_save_IFS
8119   test -z "$as_dir" && as_dir=.
8120     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
8121   done
8122 IFS=$as_save_IFS
8123
8124      ;;
8125 esac
8126 # We did not find ourselves, most probably we were run as `sh COMMAND'
8127 # in which case we are not to be found in the path.
8128 if test "x$as_myself" = x; then
8129   as_myself=$0
8130 fi
8131 if test ! -f "$as_myself"; then
8132   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
8133   exit 1
8134 fi
8135
8136 # Unset variables that we do not need and which cause bugs (e.g. in
8137 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
8138 # suppresses any "Segmentation fault" message there.  '((' could
8139 # trigger a bug in pdksh 5.2.14.
8140 for as_var in BASH_ENV ENV MAIL MAILPATH
8141 do eval test x\${$as_var+set} = xset \
8142   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
8143 done
8144 PS1='$ '
8145 PS2='> '
8146 PS4='+ '
8147
8148 # NLS nuisances.
8149 LC_ALL=C
8150 export LC_ALL
8151 LANGUAGE=C
8152 export LANGUAGE
8153
8154 # CDPATH.
8155 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
8156
8157
8158 # as_fn_error STATUS ERROR [LINENO LOG_FD]
8159 # ----------------------------------------
8160 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
8161 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
8162 # script with STATUS, using 1 if that was 0.
8163 as_fn_error ()
8164 {
8165   as_status=$1; test $as_status -eq 0 && as_status=1
8166   if test "$4"; then
8167     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
8168     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
8169   fi
8170   $as_echo "$as_me: error: $2" >&2
8171   as_fn_exit $as_status
8172 } # as_fn_error
8173
8174
8175 # as_fn_set_status STATUS
8176 # -----------------------
8177 # Set $? to STATUS, without forking.
8178 as_fn_set_status ()
8179 {
8180   return $1
8181 } # as_fn_set_status
8182
8183 # as_fn_exit STATUS
8184 # -----------------
8185 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
8186 as_fn_exit ()
8187 {
8188   set +e
8189   as_fn_set_status $1
8190   exit $1
8191 } # as_fn_exit
8192
8193 # as_fn_unset VAR
8194 # ---------------
8195 # Portably unset VAR.
8196 as_fn_unset ()
8197 {
8198   { eval $1=; unset $1;}
8199 }
8200 as_unset=as_fn_unset
8201 # as_fn_append VAR VALUE
8202 # ----------------------
8203 # Append the text in VALUE to the end of the definition contained in VAR. Take
8204 # advantage of any shell optimizations that allow amortized linear growth over
8205 # repeated appends, instead of the typical quadratic growth present in naive
8206 # implementations.
8207 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
8208   eval 'as_fn_append ()
8209   {
8210     eval $1+=\$2
8211   }'
8212 else
8213   as_fn_append ()
8214   {
8215     eval $1=\$$1\$2
8216   }
8217 fi # as_fn_append
8218
8219 # as_fn_arith ARG...
8220 # ------------------
8221 # Perform arithmetic evaluation on the ARGs, and store the result in the
8222 # global $as_val. Take advantage of shells that can avoid forks. The arguments
8223 # must be portable across $(()) and expr.
8224 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
8225   eval 'as_fn_arith ()
8226   {
8227     as_val=$(( $* ))
8228   }'
8229 else
8230   as_fn_arith ()
8231   {
8232     as_val=`expr "$@" || test $? -eq 1`
8233   }
8234 fi # as_fn_arith
8235
8236
8237 if expr a : '\(a\)' >/dev/null 2>&1 &&
8238    test "X`expr 00001 : '.*\(...\)'`" = X001; then
8239   as_expr=expr
8240 else
8241   as_expr=false
8242 fi
8243
8244 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
8245   as_basename=basename
8246 else
8247   as_basename=false
8248 fi
8249
8250 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
8251   as_dirname=dirname
8252 else
8253   as_dirname=false
8254 fi
8255
8256 as_me=`$as_basename -- "$0" ||
8257 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
8258          X"$0" : 'X\(//\)$' \| \
8259          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
8260 $as_echo X/"$0" |
8261     sed '/^.*\/\([^/][^/]*\)\/*$/{
8262             s//\1/
8263             q
8264           }
8265           /^X\/\(\/\/\)$/{
8266             s//\1/
8267             q
8268           }
8269           /^X\/\(\/\).*/{
8270             s//\1/
8271             q
8272           }
8273           s/.*/./; q'`
8274
8275 # Avoid depending upon Character Ranges.
8276 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
8277 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8278 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
8279 as_cr_digits='0123456789'
8280 as_cr_alnum=$as_cr_Letters$as_cr_digits
8281
8282 ECHO_C= ECHO_N= ECHO_T=
8283 case `echo -n x` in #(((((
8284 -n*)
8285   case `echo 'xy\c'` in
8286   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
8287   xy)  ECHO_C='\c';;
8288   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
8289        ECHO_T=' ';;
8290   esac;;
8291 *)
8292   ECHO_N='-n';;
8293 esac
8294
8295 rm -f conf$$ conf$$.exe conf$$.file
8296 if test -d conf$$.dir; then
8297   rm -f conf$$.dir/conf$$.file
8298 else
8299   rm -f conf$$.dir
8300   mkdir conf$$.dir 2>/dev/null
8301 fi
8302 if (echo >conf$$.file) 2>/dev/null; then
8303   if ln -s conf$$.file conf$$ 2>/dev/null; then
8304     as_ln_s='ln -s'
8305     # ... but there are two gotchas:
8306     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
8307     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
8308     # In both cases, we have to default to `cp -pR'.
8309     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
8310       as_ln_s='cp -pR'
8311   elif ln conf$$.file conf$$ 2>/dev/null; then
8312     as_ln_s=ln
8313   else
8314     as_ln_s='cp -pR'
8315   fi
8316 else
8317   as_ln_s='cp -pR'
8318 fi
8319 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
8320 rmdir conf$$.dir 2>/dev/null
8321
8322
8323 # as_fn_mkdir_p
8324 # -------------
8325 # Create "$as_dir" as a directory, including parents if necessary.
8326 as_fn_mkdir_p ()
8327 {
8328
8329   case $as_dir in #(
8330   -*) as_dir=./$as_dir;;
8331   esac
8332   test -d "$as_dir" || eval $as_mkdir_p || {
8333     as_dirs=
8334     while :; do
8335       case $as_dir in #(
8336       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
8337       *) as_qdir=$as_dir;;
8338       esac
8339       as_dirs="'$as_qdir' $as_dirs"
8340       as_dir=`$as_dirname -- "$as_dir" ||
8341 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8342          X"$as_dir" : 'X\(//\)[^/]' \| \
8343          X"$as_dir" : 'X\(//\)$' \| \
8344          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
8345 $as_echo X"$as_dir" |
8346     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8347             s//\1/
8348             q
8349           }
8350           /^X\(\/\/\)[^/].*/{
8351             s//\1/
8352             q
8353           }
8354           /^X\(\/\/\)$/{
8355             s//\1/
8356             q
8357           }
8358           /^X\(\/\).*/{
8359             s//\1/
8360             q
8361           }
8362           s/.*/./; q'`
8363       test -d "$as_dir" && break
8364     done
8365     test -z "$as_dirs" || eval "mkdir $as_dirs"
8366   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
8367
8368
8369 } # as_fn_mkdir_p
8370 if mkdir -p . 2>/dev/null; then
8371   as_mkdir_p='mkdir -p "$as_dir"'
8372 else
8373   test -d ./-p && rmdir ./-p
8374   as_mkdir_p=false
8375 fi
8376
8377
8378 # as_fn_executable_p FILE
8379 # -----------------------
8380 # Test if FILE is an executable regular file.
8381 as_fn_executable_p ()
8382 {
8383   test -f "$1" && test -x "$1"
8384 } # as_fn_executable_p
8385 as_test_x='test -x'
8386 as_executable_p=as_fn_executable_p
8387
8388 # Sed expression to map a string onto a valid CPP name.
8389 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8390
8391 # Sed expression to map a string onto a valid variable name.
8392 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
8393
8394
8395 exec 6>&1
8396 ## ----------------------------------- ##
8397 ## Main body of $CONFIG_STATUS script. ##
8398 ## ----------------------------------- ##
8399 _ASEOF
8400 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
8401
8402 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8403 # Save the log message, to keep $0 and so on meaningful, and to
8404 # report actual input values of CONFIG_FILES etc. instead of their
8405 # values after options handling.
8406 ac_log="
8407 This file was extended by $as_me, which was
8408 generated by GNU Autoconf 2.69.  Invocation command line was
8409
8410   CONFIG_FILES    = $CONFIG_FILES
8411   CONFIG_HEADERS  = $CONFIG_HEADERS
8412   CONFIG_LINKS    = $CONFIG_LINKS
8413   CONFIG_COMMANDS = $CONFIG_COMMANDS
8414   $ $0 $@
8415
8416 on `(hostname || uname -n) 2>/dev/null | sed 1q`
8417 "
8418
8419 _ACEOF
8420
8421 case $ac_config_files in *"
8422 "*) set x $ac_config_files; shift; ac_config_files=$*;;
8423 esac
8424
8425 case $ac_config_headers in *"
8426 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
8427 esac
8428
8429
8430 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8431 # Files that config.status was made for.
8432 config_files="$ac_config_files"
8433 config_headers="$ac_config_headers"
8434 config_commands="$ac_config_commands"
8435
8436 _ACEOF
8437
8438 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8439 ac_cs_usage="\
8440 \`$as_me' instantiates files and other configuration actions
8441 from templates according to the current configuration.  Unless the files
8442 and actions are specified as TAGs, all are instantiated by default.
8443
8444 Usage: $0 [OPTION]... [TAG]...
8445
8446   -h, --help       print this help, then exit
8447   -V, --version    print version number and configuration settings, then exit
8448       --config     print configuration, then exit
8449   -q, --quiet, --silent
8450                    do not print progress messages
8451   -d, --debug      don't remove temporary files
8452       --recheck    update $as_me by reconfiguring in the same conditions
8453       --file=FILE[:TEMPLATE]
8454                    instantiate the configuration file FILE
8455       --header=FILE[:TEMPLATE]
8456                    instantiate the configuration header FILE
8457
8458 Configuration files:
8459 $config_files
8460
8461 Configuration headers:
8462 $config_headers
8463
8464 Configuration commands:
8465 $config_commands
8466
8467 Report bugs to the package provider."
8468
8469 _ACEOF
8470 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8471 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
8472 ac_cs_version="\\
8473 config.status
8474 configured by $0, generated by GNU Autoconf 2.69,
8475   with options \\"\$ac_cs_config\\"
8476
8477 Copyright (C) 2012 Free Software Foundation, Inc.
8478 This config.status script is free software; the Free Software Foundation
8479 gives unlimited permission to copy, distribute and modify it."
8480
8481 ac_pwd='$ac_pwd'
8482 srcdir='$srcdir'
8483 INSTALL='$INSTALL'
8484 test -n "\$AWK" || AWK=awk
8485 _ACEOF
8486
8487 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8488 # The default lists apply if the user does not specify any file.
8489 ac_need_defaults=:
8490 while test $# != 0
8491 do
8492   case $1 in
8493   --*=?*)
8494     ac_option=`expr "X$1" : 'X\([^=]*\)='`
8495     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
8496     ac_shift=:
8497     ;;
8498   --*=)
8499     ac_option=`expr "X$1" : 'X\([^=]*\)='`
8500     ac_optarg=
8501     ac_shift=:
8502     ;;
8503   *)
8504     ac_option=$1
8505     ac_optarg=$2
8506     ac_shift=shift
8507     ;;
8508   esac
8509
8510   case $ac_option in
8511   # Handling of the options.
8512   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8513     ac_cs_recheck=: ;;
8514   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
8515     $as_echo "$ac_cs_version"; exit ;;
8516   --config | --confi | --conf | --con | --co | --c )
8517     $as_echo "$ac_cs_config"; exit ;;
8518   --debug | --debu | --deb | --de | --d | -d )
8519     debug=: ;;
8520   --file | --fil | --fi | --f )
8521     $ac_shift
8522     case $ac_optarg in
8523     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8524     '') as_fn_error $? "missing file argument" ;;
8525     esac
8526     as_fn_append CONFIG_FILES " '$ac_optarg'"
8527     ac_need_defaults=false;;
8528   --header | --heade | --head | --hea )
8529     $ac_shift
8530     case $ac_optarg in
8531     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8532     esac
8533     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
8534     ac_need_defaults=false;;
8535   --he | --h)
8536     # Conflict between --help and --header
8537     as_fn_error $? "ambiguous option: \`$1'
8538 Try \`$0 --help' for more information.";;
8539   --help | --hel | -h )
8540     $as_echo "$ac_cs_usage"; exit ;;
8541   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
8542   | -silent | --silent | --silen | --sile | --sil | --si | --s)
8543     ac_cs_silent=: ;;
8544
8545   # This is an error.
8546   -*) as_fn_error $? "unrecognized option: \`$1'
8547 Try \`$0 --help' for more information." ;;
8548
8549   *) as_fn_append ac_config_targets " $1"
8550      ac_need_defaults=false ;;
8551
8552   esac
8553   shift
8554 done
8555
8556 ac_configure_extra_args=
8557
8558 if $ac_cs_silent; then
8559   exec 6>/dev/null
8560   ac_configure_extra_args="$ac_configure_extra_args --silent"
8561 fi
8562
8563 _ACEOF
8564 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8565 if \$ac_cs_recheck; then
8566   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8567   shift
8568   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
8569   CONFIG_SHELL='$SHELL'
8570   export CONFIG_SHELL
8571   exec "\$@"
8572 fi
8573
8574 _ACEOF
8575 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8576 exec 5>>config.log
8577 {
8578   echo
8579   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8580 ## Running $as_me. ##
8581 _ASBOX
8582   $as_echo "$ac_log"
8583 } >&5
8584
8585 _ACEOF
8586 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8587 _ACEOF
8588
8589 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8590
8591 # Handling of arguments.
8592 for ac_config_target in $ac_config_targets
8593 do
8594   case $ac_config_target in
8595     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
8596     "build-config.h") CONFIG_COMMANDS="$CONFIG_COMMANDS build-config.h" ;;
8597     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8598     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
8599
8600   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
8601   esac
8602 done
8603
8604
8605 # If the user did not use the arguments to specify the items to instantiate,
8606 # then the envvar interface is used.  Set only those that are not.
8607 # We use the long form for the default assignment because of an extremely
8608 # bizarre bug on SunOS 4.1.3.
8609 if $ac_need_defaults; then
8610   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
8611   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
8612   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
8613 fi
8614
8615 # Have a temporary directory for convenience.  Make it in the build tree
8616 # simply because there is no reason against having it here, and in addition,
8617 # creating and moving files from /tmp can sometimes cause problems.
8618 # Hook for its removal unless debugging.
8619 # Note that there is a small window in which the directory will not be cleaned:
8620 # after its creation but before its name has been assigned to `$tmp'.
8621 $debug ||
8622 {
8623   tmp= ac_tmp=
8624   trap 'exit_status=$?
8625   : "${ac_tmp:=$tmp}"
8626   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
8627 ' 0
8628   trap 'as_fn_exit 1' 1 2 13 15
8629 }
8630 # Create a (secure) tmp directory for tmp files.
8631
8632 {
8633   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
8634   test -d "$tmp"
8635 }  ||
8636 {
8637   tmp=./conf$$-$RANDOM
8638   (umask 077 && mkdir "$tmp")
8639 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
8640 ac_tmp=$tmp
8641
8642 # Set up the scripts for CONFIG_FILES section.
8643 # No need to generate them if there are no CONFIG_FILES.
8644 # This happens for instance with `./config.status config.h'.
8645 if test -n "$CONFIG_FILES"; then
8646
8647
8648 ac_cr=`echo X | tr X '\015'`
8649 # On cygwin, bash can eat \r inside `` if the user requested igncr.
8650 # But we know of no other shell where ac_cr would be empty at this
8651 # point, so we can use a bashism as a fallback.
8652 if test "x$ac_cr" = x; then
8653   eval ac_cr=\$\'\\r\'
8654 fi
8655 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
8656 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
8657   ac_cs_awk_cr='\\r'
8658 else
8659   ac_cs_awk_cr=$ac_cr
8660 fi
8661
8662 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
8663 _ACEOF
8664
8665
8666 {
8667   echo "cat >conf$$subs.awk <<_ACEOF" &&
8668   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
8669   echo "_ACEOF"
8670 } >conf$$subs.sh ||
8671   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
8672 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
8673 ac_delim='%!_!# '
8674 for ac_last_try in false false false false false :; do
8675   . ./conf$$subs.sh ||
8676     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
8677
8678   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
8679   if test $ac_delim_n = $ac_delim_num; then
8680     break
8681   elif $ac_last_try; then
8682     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
8683   else
8684     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
8685   fi
8686 done
8687 rm -f conf$$subs.sh
8688
8689 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8690 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
8691 _ACEOF
8692 sed -n '
8693 h
8694 s/^/S["/; s/!.*/"]=/
8695 p
8696 g
8697 s/^[^!]*!//
8698 :repl
8699 t repl
8700 s/'"$ac_delim"'$//
8701 t delim
8702 :nl
8703 h
8704 s/\(.\{148\}\)..*/\1/
8705 t more1
8706 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
8707 p
8708 n
8709 b repl
8710 :more1
8711 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8712 p
8713 g
8714 s/.\{148\}//
8715 t nl
8716 :delim
8717 h
8718 s/\(.\{148\}\)..*/\1/
8719 t more2
8720 s/["\\]/\\&/g; s/^/"/; s/$/"/
8721 p
8722 b
8723 :more2
8724 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8725 p
8726 g
8727 s/.\{148\}//
8728 t delim
8729 ' <conf$$subs.awk | sed '
8730 /^[^""]/{
8731   N
8732   s/\n//
8733 }
8734 ' >>$CONFIG_STATUS || ac_write_fail=1
8735 rm -f conf$$subs.awk
8736 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8737 _ACAWK
8738 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
8739   for (key in S) S_is_set[key] = 1
8740   FS = "\a"
8741
8742 }
8743 {
8744   line = $ 0
8745   nfields = split(line, field, "@")
8746   substed = 0
8747   len = length(field[1])
8748   for (i = 2; i < nfields; i++) {
8749     key = field[i]
8750     keylen = length(key)
8751     if (S_is_set[key]) {
8752       value = S[key]
8753       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
8754       len += length(value) + length(field[++i])
8755       substed = 1
8756     } else
8757       len += 1 + keylen
8758   }
8759
8760   print line
8761 }
8762
8763 _ACAWK
8764 _ACEOF
8765 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8766 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
8767   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
8768 else
8769   cat
8770 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
8771   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
8772 _ACEOF
8773
8774 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
8775 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
8776 # trailing colons and then remove the whole line if VPATH becomes empty
8777 # (actually we leave an empty line to preserve line numbers).
8778 if test "x$srcdir" = x.; then
8779   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
8780 h
8781 s///
8782 s/^/:/
8783 s/[      ]*$/:/
8784 s/:\$(srcdir):/:/g
8785 s/:\${srcdir}:/:/g
8786 s/:@srcdir@:/:/g
8787 s/^:*//
8788 s/:*$//
8789 x
8790 s/\(=[   ]*\).*/\1/
8791 G
8792 s/\n//
8793 s/^[^=]*=[       ]*$//
8794 }'
8795 fi
8796
8797 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8798 fi # test -n "$CONFIG_FILES"
8799
8800 # Set up the scripts for CONFIG_HEADERS section.
8801 # No need to generate them if there are no CONFIG_HEADERS.
8802 # This happens for instance with `./config.status Makefile'.
8803 if test -n "$CONFIG_HEADERS"; then
8804 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
8805 BEGIN {
8806 _ACEOF
8807
8808 # Transform confdefs.h into an awk script `defines.awk', embedded as
8809 # here-document in config.status, that substitutes the proper values into
8810 # config.h.in to produce config.h.
8811
8812 # Create a delimiter string that does not exist in confdefs.h, to ease
8813 # handling of long lines.
8814 ac_delim='%!_!# '
8815 for ac_last_try in false false :; do
8816   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
8817   if test -z "$ac_tt"; then
8818     break
8819   elif $ac_last_try; then
8820     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
8821   else
8822     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
8823   fi
8824 done
8825
8826 # For the awk script, D is an array of macro values keyed by name,
8827 # likewise P contains macro parameters if any.  Preserve backslash
8828 # newline sequences.
8829
8830 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
8831 sed -n '
8832 s/.\{148\}/&'"$ac_delim"'/g
8833 t rset
8834 :rset
8835 s/^[     ]*#[    ]*define[       ][      ]*/ /
8836 t def
8837 d
8838 :def
8839 s/\\$//
8840 t bsnl
8841 s/["\\]/\\&/g
8842 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
8843 D["\1"]=" \3"/p
8844 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
8845 d
8846 :bsnl
8847 s/["\\]/\\&/g
8848 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
8849 D["\1"]=" \3\\\\\\n"\\/p
8850 t cont
8851 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
8852 t cont
8853 d
8854 :cont
8855 n
8856 s/.\{148\}/&'"$ac_delim"'/g
8857 t clear
8858 :clear
8859 s/\\$//
8860 t bsnlc
8861 s/["\\]/\\&/g; s/^/"/; s/$/"/p
8862 d
8863 :bsnlc
8864 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
8865 b cont
8866 ' <confdefs.h | sed '
8867 s/'"$ac_delim"'/"\\\
8868 "/g' >>$CONFIG_STATUS || ac_write_fail=1
8869
8870 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8871   for (key in D) D_is_set[key] = 1
8872   FS = "\a"
8873 }
8874 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
8875   line = \$ 0
8876   split(line, arg, " ")
8877   if (arg[1] == "#") {
8878     defundef = arg[2]
8879     mac1 = arg[3]
8880   } else {
8881     defundef = substr(arg[1], 2)
8882     mac1 = arg[2]
8883   }
8884   split(mac1, mac2, "(") #)
8885   macro = mac2[1]
8886   prefix = substr(line, 1, index(line, defundef) - 1)
8887   if (D_is_set[macro]) {
8888     # Preserve the white space surrounding the "#".
8889     print prefix "define", macro P[macro] D[macro]
8890     next
8891   } else {
8892     # Replace #undef with comments.  This is necessary, for example,
8893     # in the case of _POSIX_SOURCE, which is predefined and required
8894     # on some systems where configure will not decide to define it.
8895     if (defundef == "undef") {
8896       print "/*", prefix defundef, macro, "*/"
8897       next
8898     }
8899   }
8900 }
8901 { print }
8902 _ACAWK
8903 _ACEOF
8904 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8905   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
8906 fi # test -n "$CONFIG_HEADERS"
8907
8908
8909 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
8910 shift
8911 for ac_tag
8912 do
8913   case $ac_tag in
8914   :[FHLC]) ac_mode=$ac_tag; continue;;
8915   esac
8916   case $ac_mode$ac_tag in
8917   :[FHL]*:*);;
8918   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
8919   :[FH]-) ac_tag=-:-;;
8920   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
8921   esac
8922   ac_save_IFS=$IFS
8923   IFS=:
8924   set x $ac_tag
8925   IFS=$ac_save_IFS
8926   shift
8927   ac_file=$1
8928   shift
8929
8930   case $ac_mode in
8931   :L) ac_source=$1;;
8932   :[FH])
8933     ac_file_inputs=
8934     for ac_f
8935     do
8936       case $ac_f in
8937       -) ac_f="$ac_tmp/stdin";;
8938       *) # Look for the file first in the build tree, then in the source tree
8939          # (if the path is not absolute).  The absolute path cannot be DOS-style,
8940          # because $ac_f cannot contain `:'.
8941          test -f "$ac_f" ||
8942            case $ac_f in
8943            [\\/$]*) false;;
8944            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
8945            esac ||
8946            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
8947       esac
8948       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
8949       as_fn_append ac_file_inputs " '$ac_f'"
8950     done
8951
8952     # Let's still pretend it is `configure' which instantiates (i.e., don't
8953     # use $as_me), people would be surprised to read:
8954     #    /* config.h.  Generated by config.status.  */
8955     configure_input='Generated from '`
8956           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
8957         `' by configure.'
8958     if test x"$ac_file" != x-; then
8959       configure_input="$ac_file.  $configure_input"
8960       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
8961 $as_echo "$as_me: creating $ac_file" >&6;}
8962     fi
8963     # Neutralize special characters interpreted by sed in replacement strings.
8964     case $configure_input in #(
8965     *\&* | *\|* | *\\* )
8966        ac_sed_conf_input=`$as_echo "$configure_input" |
8967        sed 's/[\\\\&|]/\\\\&/g'`;; #(
8968     *) ac_sed_conf_input=$configure_input;;
8969     esac
8970
8971     case $ac_tag in
8972     *:-:* | *:-) cat >"$ac_tmp/stdin" \
8973       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
8974     esac
8975     ;;
8976   esac
8977
8978   ac_dir=`$as_dirname -- "$ac_file" ||
8979 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8980          X"$ac_file" : 'X\(//\)[^/]' \| \
8981          X"$ac_file" : 'X\(//\)$' \| \
8982          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
8983 $as_echo X"$ac_file" |
8984     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8985             s//\1/
8986             q
8987           }
8988           /^X\(\/\/\)[^/].*/{
8989             s//\1/
8990             q
8991           }
8992           /^X\(\/\/\)$/{
8993             s//\1/
8994             q
8995           }
8996           /^X\(\/\).*/{
8997             s//\1/
8998             q
8999           }
9000           s/.*/./; q'`
9001   as_dir="$ac_dir"; as_fn_mkdir_p
9002   ac_builddir=.
9003
9004 case "$ac_dir" in
9005 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
9006 *)
9007   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
9008   # A ".." for each directory in $ac_dir_suffix.
9009   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
9010   case $ac_top_builddir_sub in
9011   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
9012   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
9013   esac ;;
9014 esac
9015 ac_abs_top_builddir=$ac_pwd
9016 ac_abs_builddir=$ac_pwd$ac_dir_suffix
9017 # for backward compatibility:
9018 ac_top_builddir=$ac_top_build_prefix
9019
9020 case $srcdir in
9021   .)  # We are building in place.
9022     ac_srcdir=.
9023     ac_top_srcdir=$ac_top_builddir_sub
9024     ac_abs_top_srcdir=$ac_pwd ;;
9025   [\\/]* | ?:[\\/]* )  # Absolute name.
9026     ac_srcdir=$srcdir$ac_dir_suffix;
9027     ac_top_srcdir=$srcdir
9028     ac_abs_top_srcdir=$srcdir ;;
9029   *) # Relative name.
9030     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
9031     ac_top_srcdir=$ac_top_build_prefix$srcdir
9032     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
9033 esac
9034 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
9035
9036
9037   case $ac_mode in
9038   :F)
9039   #
9040   # CONFIG_FILE
9041   #
9042
9043   case $INSTALL in
9044   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
9045   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
9046   esac
9047 _ACEOF
9048
9049 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9050 # If the template does not know about datarootdir, expand it.
9051 # FIXME: This hack should be removed a few years after 2.60.
9052 ac_datarootdir_hack=; ac_datarootdir_seen=
9053 ac_sed_dataroot='
9054 /datarootdir/ {
9055   p
9056   q
9057 }
9058 /@datadir@/p
9059 /@docdir@/p
9060 /@infodir@/p
9061 /@localedir@/p
9062 /@mandir@/p'
9063 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
9064 *datarootdir*) ac_datarootdir_seen=yes;;
9065 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
9066   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
9067 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
9068 _ACEOF
9069 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9070   ac_datarootdir_hack='
9071   s&@datadir@&$datadir&g
9072   s&@docdir@&$docdir&g
9073   s&@infodir@&$infodir&g
9074   s&@localedir@&$localedir&g
9075   s&@mandir@&$mandir&g
9076   s&\\\${datarootdir}&$datarootdir&g' ;;
9077 esac
9078 _ACEOF
9079
9080 # Neutralize VPATH when `$srcdir' = `.'.
9081 # Shell code in configure.ac might set extrasub.
9082 # FIXME: do we really want to maintain this feature?
9083 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9084 ac_sed_extra="$ac_vpsub
9085 $extrasub
9086 _ACEOF
9087 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9088 :t
9089 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
9090 s|@configure_input@|$ac_sed_conf_input|;t t
9091 s&@top_builddir@&$ac_top_builddir_sub&;t t
9092 s&@top_build_prefix@&$ac_top_build_prefix&;t t
9093 s&@srcdir@&$ac_srcdir&;t t
9094 s&@abs_srcdir@&$ac_abs_srcdir&;t t
9095 s&@top_srcdir@&$ac_top_srcdir&;t t
9096 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
9097 s&@builddir@&$ac_builddir&;t t
9098 s&@abs_builddir@&$ac_abs_builddir&;t t
9099 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
9100 s&@INSTALL@&$ac_INSTALL&;t t
9101 $ac_datarootdir_hack
9102 "
9103 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
9104   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9105
9106 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
9107   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
9108   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
9109       "$ac_tmp/out"`; test -z "$ac_out"; } &&
9110   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9111 which seems to be undefined.  Please make sure it is defined" >&5
9112 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9113 which seems to be undefined.  Please make sure it is defined" >&2;}
9114
9115   rm -f "$ac_tmp/stdin"
9116   case $ac_file in
9117   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
9118   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
9119   esac \
9120   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9121  ;;
9122   :H)
9123   #
9124   # CONFIG_HEADER
9125   #
9126   if test x"$ac_file" != x-; then
9127     {
9128       $as_echo "/* $configure_input  */" \
9129       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
9130     } >"$ac_tmp/config.h" \
9131       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9132     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
9133       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
9134 $as_echo "$as_me: $ac_file is unchanged" >&6;}
9135     else
9136       rm -f "$ac_file"
9137       mv "$ac_tmp/config.h" "$ac_file" \
9138         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9139     fi
9140   else
9141     $as_echo "/* $configure_input  */" \
9142       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
9143       || as_fn_error $? "could not create -" "$LINENO" 5
9144   fi
9145  ;;
9146
9147   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
9148 $as_echo "$as_me: executing $ac_file commands" >&6;}
9149  ;;
9150   esac
9151
9152
9153   case $ac_file$ac_mode in
9154     "build-config.h":C) cp config.h build-config.h ;;
9155     "default":C) case x$CONFIG_HEADERS in xconfig.h:config.in) echo > stamp-h ;; esac ;;
9156
9157   esac
9158 done # for ac_tag
9159
9160
9161 as_fn_exit 0
9162 _ACEOF
9163 ac_clean_files=$ac_clean_files_save
9164
9165 test $ac_write_fail = 0 ||
9166   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
9167
9168
9169 # configure is writing to config.log, and then calls config.status.
9170 # config.status does its own redirection, appending to config.log.
9171 # Unfortunately, on DOS this fails, as config.log is still kept open
9172 # by configure, so config.status won't be able to write to it; its
9173 # output is simply discarded.  So we exec the FD to /dev/null,
9174 # effectively closing config.log, so it can be properly (re)opened and
9175 # appended to by config.status.  When coming back to configure, we
9176 # need to make the FD available again.
9177 if test "$no_create" != yes; then
9178   ac_cs_success=:
9179   ac_config_status_args=
9180   test "$silent" = yes &&
9181     ac_config_status_args="$ac_config_status_args --quiet"
9182   exec 5>/dev/null
9183   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
9184   exec 5>>config.log
9185   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
9186   # would make configure fail if this is the last instruction.
9187   $ac_cs_success || as_fn_exit 1
9188 fi
9189 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
9190   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
9191 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
9192 fi
9193