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 CFLAGS_FOR_BUILD
 656 CC_FOR_BUILD
 657 LIBOBJS
 658 zlibinc
 659 zlibdir
 660 target_os
 661 target_vendor
 662 target_cpu
 663 target
 664 host_os
 665 host_vendor
 666 host_cpu
 667 host
 668 build_os
 669 build_vendor
 670 build_cpu
 671 build
 672 REPORT_BUGS_TEXI
 673 REPORT_BUGS_TO
 674 PKGVERSION
 675 EGREP
 676 GREP
 677 CPP
 678 CATOBJEXT
 679 GENCAT
 680 INSTOBJEXT
 681 DATADIRNAME
 682 CATALOGS
 683 POSUB
 684 GMSGFMT
 685 XGETTEXT
 686 INCINTL
 687 LIBINTL_DEP
 688 LIBINTL
 689 USE_NLS
 690 OBJEXT
 691 EXEEXT
 692 ac_ct_CC
 693 CPPFLAGS
 694 LDFLAGS
 695 CFLAGS
 696 CC
 697 INSTALL_DATA
 698 INSTALL_SCRIPT
 699 INSTALL_PROGRAM
 700 WERROR_CFLAGS
 701 WARN_CFLAGS
 702 sim_reserved_bits
 703 sim_inline
 704 sim_hw
 705 sim_hw_objs
 706 sim_hw_cflags
 707 sim_default_model
 708 sim_scache
 709 sim_float
 710 sim_endian
 711 sim_bitsize
 712 sim_alignment
 713 target_alias
 714 host_alias
 715 build_alias
 716 LIBS
 717 ECHO_T
 718 ECHO_N
 719 ECHO_C
 720 DEFS
 721 mandir
 722 localedir
 723 libdir
 724 psdir
 725 pdfdir
 726 dvidir
 727 htmldir
 728 infodir
 729 docdir
 730 oldincludedir
 731 includedir
 732 localstatedir
 733 sharedstatedir
 734 sysconfdir
 735 datadir
 736 datarootdir
 737 libexecdir
 738 sbindir
 739 bindir
 740 program_transform_name
 741 prefix
 742 exec_prefix
 743 PACKAGE_URL
 744 PACKAGE_BUGREPORT
 745 PACKAGE_STRING
 746 PACKAGE_VERSION
 747 PACKAGE_TARNAME
 748 PACKAGE_NAME
 749 PATH_SEPARATOR
 750 SHELL'
 751 ac_subst_files=''
 752 ac_user_opts='
 753 enable_option_checking
 754 enable_sim_alignment
 755 enable_sim_assert
 756 enable_sim_bitsize
 757 enable_sim_config
 758 enable_sim_decode_mechanism
 759 enable_sim_default_model
 760 enable_sim_duplicate
 761 enable_sim_endian
 762 enable_sim_env
 763 enable_sim_filter
 764 enable_sim_float
 765 enable_sim_hardware
 766 enable_sim_hostbitsize
 767 enable_sim_hostendian
 768 enable_sim_icache
 769 enable_sim_inline
 770 enable_sim_jump
 771 enable_sim_line_nr
 772 enable_sim_model
 773 enable_sim_model_issue
 774 enable_sim_monitor
 775 enable_sim_opcode
 776 enable_sim_packages
 777 enable_sim_reserved_bits
 778 enable_sim_smp
 779 enable_sim_stdio
 780 enable_sim_switch
 781 enable_sim_timebase
 782 enable_sim_trace
 783 enable_sim_warnings
 784 enable_sim_xor_endian
 785 with_pkgversion
 786 with_bugurl
 787 with_system_zlib
 788 enable_plugins
 789 '
 790       ac_precious_vars='build_alias
 791 host_alias
 792 target_alias
 793 CC
 794 CFLAGS
 795 LDFLAGS
 796 LIBS
 797 CPPFLAGS
 798 CPP'
 799
 800
 801 # Initialize some variables set by options.
 802 ac_init_help=
 803 ac_init_version=false
 804 ac_unrecognized_opts=
 805 ac_unrecognized_sep=
 806 # The variables have the same names as the options, with
 807 # dashes changed to underlines.
 808 cache_file=/dev/null
 809 exec_prefix=NONE
 810 no_create=
 811 no_recursion=
 812 prefix=NONE
 813 program_prefix=NONE
 814 program_suffix=NONE
 815 program_transform_name=s,x,x,
 816 silent=
 817 site=
 818 srcdir=
 819 verbose=
 820 x_includes=NONE
 821 x_libraries=NONE
 822
 823 # Installation directory options.
 824 # These are left unexpanded so users can "make install exec_prefix=/foo"
 825 # and all the variables that are supposed to be based on exec_prefix
 826 # by default will actually change.
 827 # Use braces instead of parens because sh, perl, etc. also accept them.
 828 # (The list follows the same order as the GNU Coding Standards.)
 829 bindir='${exec_prefix}/bin'
 830 sbindir='${exec_prefix}/sbin'
 831 libexecdir='${exec_prefix}/libexec'
 832 datarootdir='${prefix}/share'
 833 datadir='${datarootdir}'
 834 sysconfdir='${prefix}/etc'
 835 sharedstatedir='${prefix}/com'
 836 localstatedir='${prefix}/var'
 837 includedir='${prefix}/include'
 838 oldincludedir='/usr/include'
 839 docdir='${datarootdir}/doc/${PACKAGE}'
 840 infodir='${datarootdir}/info'
 841 htmldir='${docdir}'
 842 dvidir='${docdir}'
 843 pdfdir='${docdir}'
 844 psdir='${docdir}'
 845 libdir='${exec_prefix}/lib'
 846 localedir='${datarootdir}/locale'
 847 mandir='${datarootdir}/man'
 848
 849 ac_prev=
 850 ac_dashdash=
 851 for ac_option
 852 do
 853   # If the previous option needs an argument, assign it.
 854   if test -n "$ac_prev"; then
 855     eval $ac_prev=\$ac_option
 856     ac_prev=
 857     continue
 858   fi
 859
 860   case $ac_option in
 861   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 862   *=)   ac_optarg= ;;
 863   *)    ac_optarg=yes ;;
 864   esac
 865
 866   # Accept the important Cygnus configure options, so we can diagnose typos.
 867
 868   case $ac_dashdash$ac_option in
 869   --)
 870     ac_dashdash=yes ;;
 871
 872   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 873     ac_prev=bindir ;;
 874   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 875     bindir=$ac_optarg ;;
 876
 877   -build | --build | --buil | --bui | --bu)
 878     ac_prev=build_alias ;;
 879   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 880     build_alias=$ac_optarg ;;
 881
 882   -cache-file | --cache-file | --cache-fil | --cache-fi \
 883   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 884     ac_prev=cache_file ;;
 885   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 886   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 887     cache_file=$ac_optarg ;;
 888
 889   --config-cache | -C)
 890     cache_file=config.cache ;;
 891
 892   -datadir | --datadir | --datadi | --datad)
 893     ac_prev=datadir ;;
 894   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 895     datadir=$ac_optarg ;;
 896
 897   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 898   | --dataroo | --dataro | --datar)
 899     ac_prev=datarootdir ;;
 900   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 901   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 902     datarootdir=$ac_optarg ;;
 903
 904   -disable-* | --disable-*)
 905     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 906     # Reject names that are not valid shell variable names.
 907     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 908       as_fn_error $? "invalid feature name: $ac_useropt"
 909     ac_useropt_orig=$ac_useropt
 910     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 911     case $ac_user_opts in
 912       *"
 913 "enable_$ac_useropt"
 914 "*) ;;
 915       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 916          ac_unrecognized_sep=', ';;
 917     esac
 918     eval enable_$ac_useropt=no ;;
 919
 920   -docdir | --docdir | --docdi | --doc | --do)
 921     ac_prev=docdir ;;
 922   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 923     docdir=$ac_optarg ;;
 924
 925   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 926     ac_prev=dvidir ;;
 927   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 928     dvidir=$ac_optarg ;;
 929
 930   -enable-* | --enable-*)
 931     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 932     # Reject names that are not valid shell variable names.
 933     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 934       as_fn_error $? "invalid feature name: $ac_useropt"
 935     ac_useropt_orig=$ac_useropt
 936     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 937     case $ac_user_opts in
 938       *"
 939 "enable_$ac_useropt"
 940 "*) ;;
 941       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 942          ac_unrecognized_sep=', ';;
 943     esac
 944     eval enable_$ac_useropt=\$ac_optarg ;;
 945
 946   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 947   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 948   | --exec | --exe | --ex)
 949     ac_prev=exec_prefix ;;
 950   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 951   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 952   | --exec=* | --exe=* | --ex=*)
 953     exec_prefix=$ac_optarg ;;
 954
 955   -gas | --gas | --ga | --g)
 956     # Obsolete; use --with-gas.
 957     with_gas=yes ;;
 958
 959   -help | --help | --hel | --he | -h)
 960     ac_init_help=long ;;
 961   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 962     ac_init_help=recursive ;;
 963   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 964     ac_init_help=short ;;
 965
 966   -host | --host | --hos | --ho)
 967     ac_prev=host_alias ;;
 968   -host=* | --host=* | --hos=* | --ho=*)
 969     host_alias=$ac_optarg ;;
 970
 971   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 972     ac_prev=htmldir ;;
 973   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 974   | --ht=*)
 975     htmldir=$ac_optarg ;;
 976
 977   -includedir | --includedir | --includedi | --included | --include \
 978   | --includ | --inclu | --incl | --inc)
 979     ac_prev=includedir ;;
 980   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 981   | --includ=* | --inclu=* | --incl=* | --inc=*)
 982     includedir=$ac_optarg ;;
 983
 984   -infodir | --infodir | --infodi | --infod | --info | --inf)
 985     ac_prev=infodir ;;
 986   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 987     infodir=$ac_optarg ;;
 988
 989   -libdir | --libdir | --libdi | --libd)
 990     ac_prev=libdir ;;
 991   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 992     libdir=$ac_optarg ;;
 993
 994   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 995   | --libexe | --libex | --libe)
 996     ac_prev=libexecdir ;;
 997   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 998   | --libexe=* | --libex=* | --libe=*)
 999     libexecdir=$ac_optarg ;;
1000
1001   -localedir | --localedir | --localedi | --localed | --locale)
1002     ac_prev=localedir ;;
1003   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1004     localedir=$ac_optarg ;;
1005
1006   -localstatedir | --localstatedir | --localstatedi | --localstated \
1007   | --localstate | --localstat | --localsta | --localst | --locals)
1008     ac_prev=localstatedir ;;
1009   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1010   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1011     localstatedir=$ac_optarg ;;
1012
1013   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1014     ac_prev=mandir ;;
1015   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1016     mandir=$ac_optarg ;;
1017
1018   -nfp | --nfp | --nf)
1019     # Obsolete; use --without-fp.
1020     with_fp=no ;;
1021
1022   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1023   | --no-cr | --no-c | -n)
1024     no_create=yes ;;
1025
1026   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1027   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1028     no_recursion=yes ;;
1029
1030   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1031   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1032   | --oldin | --oldi | --old | --ol | --o)
1033     ac_prev=oldincludedir ;;
1034   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1035   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1036   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1037     oldincludedir=$ac_optarg ;;
1038
1039   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1040     ac_prev=prefix ;;
1041   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1042     prefix=$ac_optarg ;;
1043
1044   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1045   | --program-pre | --program-pr | --program-p)
1046     ac_prev=program_prefix ;;
1047   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1048   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1049     program_prefix=$ac_optarg ;;
1050
1051   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1052   | --program-suf | --program-su | --program-s)
1053     ac_prev=program_suffix ;;
1054   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1055   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1056     program_suffix=$ac_optarg ;;
1057
1058   -program-transform-name | --program-transform-name \
1059   | --program-transform-nam | --program-transform-na \
1060   | --program-transform-n | --program-transform- \
1061   | --program-transform | --program-transfor \
1062   | --program-transfo | --program-transf \
1063   | --program-trans | --program-tran \
1064   | --progr-tra | --program-tr | --program-t)
1065     ac_prev=program_transform_name ;;
1066   -program-transform-name=* | --program-transform-name=* \
1067   | --program-transform-nam=* | --program-transform-na=* \
1068   | --program-transform-n=* | --program-transform-=* \
1069   | --program-transform=* | --program-transfor=* \
1070   | --program-transfo=* | --program-transf=* \
1071   | --program-trans=* | --program-tran=* \
1072   | --progr-tra=* | --program-tr=* | --program-t=*)
1073     program_transform_name=$ac_optarg ;;
1074
1075   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1076     ac_prev=pdfdir ;;
1077   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1078     pdfdir=$ac_optarg ;;
1079
1080   -psdir | --psdir | --psdi | --psd | --ps)
1081     ac_prev=psdir ;;
1082   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1083     psdir=$ac_optarg ;;
1084
1085   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1086   | -silent | --silent | --silen | --sile | --sil)
1087     silent=yes ;;
1088
1089   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1090     ac_prev=sbindir ;;
1091   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1092   | --sbi=* | --sb=*)
1093     sbindir=$ac_optarg ;;
1094
1095   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1096   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1097   | --sharedst | --shareds | --shared | --share | --shar \
1098   | --sha | --sh)
1099     ac_prev=sharedstatedir ;;
1100   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1101   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1102   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1103   | --sha=* | --sh=*)
1104     sharedstatedir=$ac_optarg ;;
1105
1106   -site | --site | --sit)
1107     ac_prev=site ;;
1108   -site=* | --site=* | --sit=*)
1109     site=$ac_optarg ;;
1110
1111   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1112     ac_prev=srcdir ;;
1113   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1114     srcdir=$ac_optarg ;;
1115
1116   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1117   | --syscon | --sysco | --sysc | --sys | --sy)
1118     ac_prev=sysconfdir ;;
1119   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1120   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1121     sysconfdir=$ac_optarg ;;
1122
1123   -target | --target | --targe | --targ | --tar | --ta | --t)
1124     ac_prev=target_alias ;;
1125   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1126     target_alias=$ac_optarg ;;
1127
1128   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1129     verbose=yes ;;
1130
1131   -version | --version | --versio | --versi | --vers | -V)
1132     ac_init_version=: ;;
1133
1134   -with-* | --with-*)
1135     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1136     # Reject names that are not valid shell variable names.
1137     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1138       as_fn_error $? "invalid package name: $ac_useropt"
1139     ac_useropt_orig=$ac_useropt
1140     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1141     case $ac_user_opts in
1142       *"
1143 "with_$ac_useropt"
1144 "*) ;;
1145       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1146          ac_unrecognized_sep=', ';;
1147     esac
1148     eval with_$ac_useropt=\$ac_optarg ;;
1149
1150   -without-* | --without-*)
1151     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1152     # Reject names that are not valid shell variable names.
1153     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1154       as_fn_error $? "invalid package name: $ac_useropt"
1155     ac_useropt_orig=$ac_useropt
1156     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1157     case $ac_user_opts in
1158       *"
1159 "with_$ac_useropt"
1160 "*) ;;
1161       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1162          ac_unrecognized_sep=', ';;
1163     esac
1164     eval with_$ac_useropt=no ;;
1165
1166   --x)
1167     # Obsolete; use --with-x.
1168     with_x=yes ;;
1169
1170   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1171   | --x-incl | --x-inc | --x-in | --x-i)
1172     ac_prev=x_includes ;;
1173   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1174   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1175     x_includes=$ac_optarg ;;
1176
1177   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1178   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1179     ac_prev=x_libraries ;;
1180   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1181   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1182     x_libraries=$ac_optarg ;;
1183
1184   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1185 Try \`$0 --help' for more information"
1186     ;;
1187
1188   *=*)
1189     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1190     # Reject names that are not valid shell variable names.
1191     case $ac_envvar in #(
1192       '' | [0-9]* | *[!_$as_cr_alnum]* )
1193       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1194     esac
1195     eval $ac_envvar=\$ac_optarg
1196     export $ac_envvar ;;
1197
1198   *)
1199     # FIXME: should be removed in autoconf 3.0.
1200     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1201     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1202       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1203     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1204     ;;
1205
1206   esac
1207 done
1208
1209 if test -n "$ac_prev"; then
1210   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1211   as_fn_error $? "missing argument to $ac_option"
1212 fi
1213
1214 if test -n "$ac_unrecognized_opts"; then
1215   case $enable_option_checking in
1216     no) ;;
1217     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1218     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1219   esac
1220 fi
1221
1222 # Check all directory arguments for consistency.
1223 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1224                 datadir sysconfdir sharedstatedir localstatedir includedir \
1225                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1226                 libdir localedir mandir
1227 do
1228   eval ac_val=\$$ac_var
1229   # Remove trailing slashes.
1230   case $ac_val in
1231     */ )
1232       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1233       eval $ac_var=\$ac_val;;
1234   esac
1235   # Be sure to have absolute directory names.
1236   case $ac_val in
1237     [\\/$]* | ?:[\\/]* )  continue;;
1238     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1239   esac
1240   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1241 done
1242
1243 # There might be people who depend on the old broken behavior: `$host'
1244 # used to hold the argument of --host etc.
1245 # FIXME: To remove some day.
1246 build=$build_alias
1247 host=$host_alias
1248 target=$target_alias
1249
1250 # FIXME: To remove some day.
1251 if test "x$host_alias" != x; then
1252   if test "x$build_alias" = x; then
1253     cross_compiling=maybe
1254   elif test "x$build_alias" != "x$host_alias"; then
1255     cross_compiling=yes
1256   fi
1257 fi
1258
1259 ac_tool_prefix=
1260 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1261
1262 test "$silent" = yes && exec 6>/dev/null
1263
1264
1265 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1266 ac_ls_di=`ls -di .` &&
1267 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1268   as_fn_error $? "working directory cannot be determined"
1269 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1270   as_fn_error $? "pwd does not report name of working directory"
1271
1272
1273 # Find the source files, if location was not specified.
1274 if test -z "$srcdir"; then
1275   ac_srcdir_defaulted=yes
1276   # Try the directory containing this script, then the parent directory.
1277   ac_confdir=`$as_dirname -- "$as_myself" ||
1278 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1279          X"$as_myself" : 'X\(//\)[^/]' \| \
1280          X"$as_myself" : 'X\(//\)$' \| \
1281          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1282 $as_echo X"$as_myself" |
1283     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1284             s//\1/
1285             q
1286           }
1287           /^X\(\/\/\)[^/].*/{
1288             s//\1/
1289             q
1290           }
1291           /^X\(\/\/\)$/{
1292             s//\1/
1293             q
1294           }
1295           /^X\(\/\).*/{
1296             s//\1/
1297             q
1298           }
1299           s/.*/./; q'`
1300   srcdir=$ac_confdir
1301   if test ! -r "$srcdir/$ac_unique_file"; then
1302     srcdir=..
1303   fi
1304 else
1305   ac_srcdir_defaulted=no
1306 fi
1307 if test ! -r "$srcdir/$ac_unique_file"; then
1308   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1309   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1310 fi
1311 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1312 ac_abs_confdir=`(
1313         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1314         pwd)`
1315 # When building in place, set srcdir=.
1316 if test "$ac_abs_confdir" = "$ac_pwd"; then
1317   srcdir=.
1318 fi
1319 # Remove unnecessary trailing slashes from srcdir.
1320 # Double slashes in file names in object file debugging info
1321 # mess up M-x gdb in Emacs.
1322 case $srcdir in
1323 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1324 esac
1325 for ac_var in $ac_precious_vars; do
1326   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1327   eval ac_env_${ac_var}_value=\$${ac_var}
1328   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1329   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1330 done
1331
1332 #
1333 # Report the --help message.
1334 #
1335 if test "$ac_init_help" = "long"; then
1336   # Omit some internal or obsolete options to make the list less imposing.
1337   # This message is too long to be a string in the A/UX 3.1 sh.
1338   cat <<_ACEOF
1339 \`configure' configures this package to adapt to many kinds of systems.
1340
1341 Usage: $0 [OPTION]... [VAR=VALUE]...
1342
1343 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1344 VAR=VALUE.  See below for descriptions of some of the useful variables.
1345
1346 Defaults for the options are specified in brackets.
1347
1348 Configuration:
1349   -h, --help              display this help and exit
1350       --help=short        display options specific to this package
1351       --help=recursive    display the short help of all the included packages
1352   -V, --version           display version information and exit
1353   -q, --quiet, --silent   do not print \`checking ...' messages
1354       --cache-file=FILE   cache test results in FILE [disabled]
1355   -C, --config-cache      alias for \`--cache-file=config.cache'
1356   -n, --no-create         do not create output files
1357       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1358
1359 Installation directories:
1360   --prefix=PREFIX         install architecture-independent files in PREFIX
1361                           [$ac_default_prefix]
1362   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1363                           [PREFIX]
1364
1365 By default, \`make install' will install all the files in
1366 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1367 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1368 for instance \`--prefix=\$HOME'.
1369
1370 For better control, use the options below.
1371
1372 Fine tuning of the installation directories:
1373   --bindir=DIR            user executables [EPREFIX/bin]
1374   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1375   --libexecdir=DIR        program executables [EPREFIX/libexec]
1376   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1377   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1378   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1379   --libdir=DIR            object code libraries [EPREFIX/lib]
1380   --includedir=DIR        C header files [PREFIX/include]
1381   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1382   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1383   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1384   --infodir=DIR           info documentation [DATAROOTDIR/info]
1385   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1386   --mandir=DIR            man documentation [DATAROOTDIR/man]
1387   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1388   --htmldir=DIR           html documentation [DOCDIR]
1389   --dvidir=DIR            dvi documentation [DOCDIR]
1390   --pdfdir=DIR            pdf documentation [DOCDIR]
1391   --psdir=DIR             ps documentation [DOCDIR]
1392 _ACEOF
1393
1394   cat <<\_ACEOF
1395
1396 Program names:
1397   --program-prefix=PREFIX            prepend PREFIX to installed program names
1398   --program-suffix=SUFFIX            append SUFFIX to installed program names
1399   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1400
1401 System types:
1402   --build=BUILD     configure for building on BUILD [guessed]
1403   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1404   --target=TARGET   configure for building compilers for TARGET [HOST]
1405 _ACEOF
1406 fi
1407
1408 if test -n "$ac_init_help"; then
1409
1410   cat <<\_ACEOF
1411
1412 Optional Features:
1413   --disable-option-checking  ignore unrecognized --enable/--with options
1414   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1415   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1416   --enable-sim-alignment=align          Specify strict or nonstrict alignment.
1417   --enable-sim-assert                   Specify whether to perform random assertions.
1418   --enable-sim-bitsize=n                Specify target bitsize (32 or 64).
1419   --enable-sim-config=file              Override default config file
1420   --enable-sim-decode-mechanism=which           Specify the instruction decode mechanism.
1421   --enable-sim-default-model=which      Specify default PowerPC to model.
1422   --enable-sim-duplicate                Expand (duplicate) semantic functions.
1423   --enable-sim-endian=endian            Specify target byte endian orientation.
1424   --enable-sim-env=env                  Specify target environment (operating, virtual, user).
1425   --enable-sim-filter=rule              Specify filter rules.
1426   --enable-sim-float                    Specify whether the target has hard, soft, altivec or e500 floating point.
1427   --enable-sim-hardware=list            Specify the hardware to be included in the build.
1428   --enable-sim-hostbitsize=32|64        Specify host bitsize (32 or 64).
1429   --enable-sim-hostendian=end           Specify host byte endian orientation.
1430   --enable-sim-icache=size              Specify instruction-decode cache size and type.
1431   --enable-sim-inline=inlines           Specify which functions should be inlined.
1432   --enable-sim-jump             Jump between semantic code (instead of call/return).
1433   --enable-sim-line-nr=opts             Generate extra CPP code that references source rather than generated code
1434   --enable-sim-model=which              Specify PowerPC to model.
1435   --enable-sim-model-issue              Specify whether to simulate model specific actions
1436   --enable-sim-monitor=mon              Specify whether to enable monitoring events.
1437   --enable-sim-opcode=which             Override default opcode lookup.
1438   --enable-sim-packages=list            Specify the packages to be included in the build.
1439   --enable-sim-reserved-bits            Specify whether to check reserved bits in instruction.
1440   --enable-sim-smp=n                    Specify number of processors to configure for.
1441   --enable-sim-stdio                    Specify whether to use stdio for console input/output.
1442   --enable-sim-switch                   Use a switch instead of a table for instruction call.
1443   --enable-sim-timebase                 Specify whether the PPC timebase is supported.
1444   --enable-sim-trace                    Specify whether tracing is supported.
1445   --enable-sim-warnings=opts            Extra CFLAGS for turning on compiler warnings except for idecode.o, semantics.o and psim.o
1446   --enable-sim-xor-endian=n             Specify number bytes involved in PowerPC XOR bi-endian mode (default 8).
1447   --enable-plugins        Enable support for plugins
1448
1449 Optional Packages:
1450   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1451   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1452   --with-pkgversion=PKG   Use PKG in the version string in place of "GDB"
1453   --with-bugurl=URL       Direct users to URL to report a bug
1454   --with-system-zlib      use installed libz
1455
1456 Some influential environment variables:
1457   CC          C compiler command
1458   CFLAGS      C compiler flags
1459   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1460               nonstandard directory <lib dir>
1461   LIBS        libraries to pass to the linker, e.g. -l<library>
1462   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1463               you have headers in a nonstandard directory <include dir>
1464   CPP         C preprocessor
1465
1466 Use these variables to override the choices made by `configure' or to help
1467 it to find libraries and programs with nonstandard names/locations.
1468
1469 Report bugs to the package provider.
1470 _ACEOF
1471 ac_status=$?
1472 fi
1473
1474 if test "$ac_init_help" = "recursive"; then
1475   # If there are subdirs, report their specific --help.
1476   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1477     test -d "$ac_dir" ||
1478       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1479       continue
1480     ac_builddir=.
1481
1482 case "$ac_dir" in
1483 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1484 *)
1485   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1486   # A ".." for each directory in $ac_dir_suffix.
1487   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1488   case $ac_top_builddir_sub in
1489   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1490   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1491   esac ;;
1492 esac
1493 ac_abs_top_builddir=$ac_pwd
1494 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1495 # for backward compatibility:
1496 ac_top_builddir=$ac_top_build_prefix
1497
1498 case $srcdir in
1499   .)  # We are building in place.
1500     ac_srcdir=.
1501     ac_top_srcdir=$ac_top_builddir_sub
1502     ac_abs_top_srcdir=$ac_pwd ;;
1503   [\\/]* | ?:[\\/]* )  # Absolute name.
1504     ac_srcdir=$srcdir$ac_dir_suffix;
1505     ac_top_srcdir=$srcdir
1506     ac_abs_top_srcdir=$srcdir ;;
1507   *) # Relative name.
1508     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1509     ac_top_srcdir=$ac_top_build_prefix$srcdir
1510     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1511 esac
1512 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1513
1514     cd "$ac_dir" || { ac_status=$?; continue; }
1515     # Check for guested configure.
1516     if test -f "$ac_srcdir/configure.gnu"; then
1517       echo &&
1518       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1519     elif test -f "$ac_srcdir/configure"; then
1520       echo &&
1521       $SHELL "$ac_srcdir/configure" --help=recursive
1522     else
1523       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1524     fi || ac_status=$?
1525     cd "$ac_pwd" || { ac_status=$?; break; }
1526   done
1527 fi
1528
1529 test -n "$ac_init_help" && exit $ac_status
1530 if $ac_init_version; then
1531   cat <<\_ACEOF
1532 configure
1533 generated by GNU Autoconf 2.69
1534
1535 Copyright (C) 2012 Free Software Foundation, Inc.
1536 This configure script is free software; the Free Software Foundation
1537 gives unlimited permission to copy, distribute and modify it.
1538 _ACEOF
1539   exit
1540 fi
1541
1542 ## ------------------------ ##
1543 ## Autoconf initialization. ##
1544 ## ------------------------ ##
1545
1546 # ac_fn_c_try_compile LINENO
1547 # --------------------------
1548 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1549 ac_fn_c_try_compile ()
1550 {
1551   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1552   rm -f conftest.$ac_objext
1553   if { { ac_try="$ac_compile"
1554 case "(($ac_try" in
1555   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1556   *) ac_try_echo=$ac_try;;
1557 esac
1558 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1559 $as_echo "$ac_try_echo"; } >&5
1560   (eval "$ac_compile") 2>conftest.err
1561   ac_status=$?
1562   if test -s conftest.err; then
1563     grep -v '^ *+' conftest.err >conftest.er1
1564     cat conftest.er1 >&5
1565     mv -f conftest.er1 conftest.err
1566   fi
1567   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1568   test $ac_status = 0; } && {
1569          test -z "$ac_c_werror_flag" ||
1570          test ! -s conftest.err
1571        } && test -s conftest.$ac_objext; then :
1572   ac_retval=0
1573 else
1574   $as_echo "$as_me: failed program was:" >&5
1575 sed 's/^/| /' conftest.$ac_ext >&5
1576
1577         ac_retval=1
1578 fi
1579   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1580   as_fn_set_status $ac_retval
1581
1582 } # ac_fn_c_try_compile
1583
1584 # ac_fn_c_try_run LINENO
1585 # ----------------------
1586 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1587 # that executables *can* be run.
1588 ac_fn_c_try_run ()
1589 {
1590   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1591   if { { ac_try="$ac_link"
1592 case "(($ac_try" in
1593   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1594   *) ac_try_echo=$ac_try;;
1595 esac
1596 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1597 $as_echo "$ac_try_echo"; } >&5
1598   (eval "$ac_link") 2>&5
1599   ac_status=$?
1600   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1601   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1602   { { case "(($ac_try" in
1603   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1604   *) ac_try_echo=$ac_try;;
1605 esac
1606 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1607 $as_echo "$ac_try_echo"; } >&5
1608   (eval "$ac_try") 2>&5
1609   ac_status=$?
1610   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1611   test $ac_status = 0; }; }; then :
1612   ac_retval=0
1613 else
1614   $as_echo "$as_me: program exited with status $ac_status" >&5
1615        $as_echo "$as_me: failed program was:" >&5
1616 sed 's/^/| /' conftest.$ac_ext >&5
1617
1618        ac_retval=$ac_status
1619 fi
1620   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1621   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1622   as_fn_set_status $ac_retval
1623
1624 } # ac_fn_c_try_run
1625
1626 # ac_fn_c_try_cpp LINENO
1627 # ----------------------
1628 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1629 ac_fn_c_try_cpp ()
1630 {
1631   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1632   if { { ac_try="$ac_cpp conftest.$ac_ext"
1633 case "(($ac_try" in
1634   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1635   *) ac_try_echo=$ac_try;;
1636 esac
1637 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1638 $as_echo "$ac_try_echo"; } >&5
1639   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1640   ac_status=$?
1641   if test -s conftest.err; then
1642     grep -v '^ *+' conftest.err >conftest.er1
1643     cat conftest.er1 >&5
1644     mv -f conftest.er1 conftest.err
1645   fi
1646   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1647   test $ac_status = 0; } > conftest.i && {
1648          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1649          test ! -s conftest.err
1650        }; then :
1651   ac_retval=0
1652 else
1653   $as_echo "$as_me: failed program was:" >&5
1654 sed 's/^/| /' conftest.$ac_ext >&5
1655
1656     ac_retval=1
1657 fi
1658   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1659   as_fn_set_status $ac_retval
1660
1661 } # ac_fn_c_try_cpp
1662
1663 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1664 # -------------------------------------------------------
1665 # Tests whether HEADER exists and can be compiled using the include files in
1666 # INCLUDES, setting the cache variable VAR accordingly.
1667 ac_fn_c_check_header_compile ()
1668 {
1669   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1670   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1671 $as_echo_n "checking for $2... " >&6; }
1672 if eval \${$3+:} false; then :
1673   $as_echo_n "(cached) " >&6
1674 else
1675   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1676 /* end confdefs.h.  */
1677 $4
1678 #include <$2>
1679 _ACEOF
1680 if ac_fn_c_try_compile "$LINENO"; then :
1681   eval "$3=yes"
1682 else
1683   eval "$3=no"
1684 fi
1685 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1686 fi
1687 eval ac_res=\$$3
1688                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1689 $as_echo "$ac_res" >&6; }
1690   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1691
1692 } # ac_fn_c_check_header_compile
1693
1694 # ac_fn_c_try_link LINENO
1695 # -----------------------
1696 # Try to link conftest.$ac_ext, and return whether this succeeded.
1697 ac_fn_c_try_link ()
1698 {
1699   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1700   rm -f conftest.$ac_objext conftest$ac_exeext
1701   if { { ac_try="$ac_link"
1702 case "(($ac_try" in
1703   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1704   *) ac_try_echo=$ac_try;;
1705 esac
1706 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1707 $as_echo "$ac_try_echo"; } >&5
1708   (eval "$ac_link") 2>conftest.err
1709   ac_status=$?
1710   if test -s conftest.err; then
1711     grep -v '^ *+' conftest.err >conftest.er1
1712     cat conftest.er1 >&5
1713     mv -f conftest.er1 conftest.err
1714   fi
1715   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1716   test $ac_status = 0; } && {
1717          test -z "$ac_c_werror_flag" ||
1718          test ! -s conftest.err
1719        } && test -s conftest$ac_exeext && {
1720          test "$cross_compiling" = yes ||
1721          test -x conftest$ac_exeext
1722        }; then :
1723   ac_retval=0
1724 else
1725   $as_echo "$as_me: failed program was:" >&5
1726 sed 's/^/| /' conftest.$ac_ext >&5
1727
1728         ac_retval=1
1729 fi
1730   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1731   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1732   # interfere with the next link command; also delete a directory that is
1733   # left behind by Apple's compiler.  We do this before executing the actions.
1734   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1735   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1736   as_fn_set_status $ac_retval
1737
1738 } # ac_fn_c_try_link
1739
1740 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
1741 # ----------------------------------------------------
1742 # Tries to find if the field MEMBER exists in type AGGR, after including
1743 # INCLUDES, setting cache variable VAR accordingly.
1744 ac_fn_c_check_member ()
1745 {
1746   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1747   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
1748 $as_echo_n "checking for $2.$3... " >&6; }
1749 if eval \${$4+:} false; then :
1750   $as_echo_n "(cached) " >&6
1751 else
1752   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1753 /* end confdefs.h.  */
1754 $5
1755 int
1756 main ()
1757 {
1758 static $2 ac_aggr;
1759 if (ac_aggr.$3)
1760 return 0;
1761   ;
1762   return 0;
1763 }
1764 _ACEOF
1765 if ac_fn_c_try_compile "$LINENO"; then :
1766   eval "$4=yes"
1767 else
1768   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1769 /* end confdefs.h.  */
1770 $5
1771 int
1772 main ()
1773 {
1774 static $2 ac_aggr;
1775 if (sizeof ac_aggr.$3)
1776 return 0;
1777   ;
1778   return 0;
1779 }
1780 _ACEOF
1781 if ac_fn_c_try_compile "$LINENO"; then :
1782   eval "$4=yes"
1783 else
1784   eval "$4=no"
1785 fi
1786 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1787 fi
1788 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1789 fi
1790 eval ac_res=\$$4
1791                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1792 $as_echo "$ac_res" >&6; }
1793   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1794
1795 } # ac_fn_c_check_member
1796
1797 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
1798 # ---------------------------------------------
1799 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
1800 # accordingly.
1801 ac_fn_c_check_decl ()
1802 {
1803   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1804   as_decl_name=`echo $2|sed 's/ *(.*//'`
1805   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
1806   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
1807 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
1808 if eval \${$3+:} false; then :
1809   $as_echo_n "(cached) " >&6
1810 else
1811   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1812 /* end confdefs.h.  */
1813 $4
1814 int
1815 main ()
1816 {
1817 #ifndef $as_decl_name
1818 #ifdef __cplusplus
1819   (void) $as_decl_use;
1820 #else
1821   (void) $as_decl_name;
1822 #endif
1823 #endif
1824
1825   ;
1826   return 0;
1827 }
1828 _ACEOF
1829 if ac_fn_c_try_compile "$LINENO"; then :
1830   eval "$3=yes"
1831 else
1832   eval "$3=no"
1833 fi
1834 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1835 fi
1836 eval ac_res=\$$3
1837                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1838 $as_echo "$ac_res" >&6; }
1839   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1840
1841 } # ac_fn_c_check_decl
1842
1843 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1844 # -------------------------------------------
1845 # Tests whether TYPE exists after having included INCLUDES, setting cache
1846 # variable VAR accordingly.
1847 ac_fn_c_check_type ()
1848 {
1849   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1850   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1851 $as_echo_n "checking for $2... " >&6; }
1852 if eval \${$3+:} false; then :
1853   $as_echo_n "(cached) " >&6
1854 else
1855   eval "$3=no"
1856   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1857 /* end confdefs.h.  */
1858 $4
1859 int
1860 main ()
1861 {
1862 if (sizeof ($2))
1863          return 0;
1864   ;
1865   return 0;
1866 }
1867 _ACEOF
1868 if ac_fn_c_try_compile "$LINENO"; then :
1869   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1870 /* end confdefs.h.  */
1871 $4
1872 int
1873 main ()
1874 {
1875 if (sizeof (($2)))
1876             return 0;
1877   ;
1878   return 0;
1879 }
1880 _ACEOF
1881 if ac_fn_c_try_compile "$LINENO"; then :
1882
1883 else
1884   eval "$3=yes"
1885 fi
1886 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1887 fi
1888 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1889 fi
1890 eval ac_res=\$$3
1891                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1892 $as_echo "$ac_res" >&6; }
1893   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1894
1895 } # ac_fn_c_check_type
1896
1897 # ac_fn_c_check_func LINENO FUNC VAR
1898 # ----------------------------------
1899 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1900 ac_fn_c_check_func ()
1901 {
1902   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1903   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1904 $as_echo_n "checking for $2... " >&6; }
1905 if eval \${$3+:} false; then :
1906   $as_echo_n "(cached) " >&6
1907 else
1908   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1909 /* end confdefs.h.  */
1910 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1911    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1912 #define $2 innocuous_$2
1913
1914 /* System header to define __stub macros and hopefully few prototypes,
1915     which can conflict with char $2 (); below.
1916     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1917     <limits.h> exists even on freestanding compilers.  */
1918
1919 #ifdef __STDC__
1920 # include <limits.h>
1921 #else
1922 # include <assert.h>
1923 #endif
1924
1925 #undef $2
1926
1927 /* Override any GCC internal prototype to avoid an error.
1928    Use char because int might match the return type of a GCC
1929    builtin and then its argument prototype would still apply.  */
1930 #ifdef __cplusplus
1931 extern "C"
1932 #endif
1933 char $2 ();
1934 /* The GNU C library defines this for functions which it implements
1935     to always fail with ENOSYS.  Some functions are actually named
1936     something starting with __ and the normal name is an alias.  */
1937 #if defined __stub_$2 || defined __stub___$2
1938 choke me
1939 #endif
1940
1941 int
1942 main ()
1943 {
1944 return $2 ();
1945   ;
1946   return 0;
1947 }
1948 _ACEOF
1949 if ac_fn_c_try_link "$LINENO"; then :
1950   eval "$3=yes"
1951 else
1952   eval "$3=no"
1953 fi
1954 rm -f core conftest.err conftest.$ac_objext \
1955     conftest$ac_exeext conftest.$ac_ext
1956 fi
1957 eval ac_res=\$$3
1958                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1959 $as_echo "$ac_res" >&6; }
1960   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1961
1962 } # ac_fn_c_check_func
1963
1964 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1965 # -------------------------------------------------------
1966 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1967 # the include files in INCLUDES and setting the cache variable VAR
1968 # accordingly.
1969 ac_fn_c_check_header_mongrel ()
1970 {
1971   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1972   if eval \${$3+:} false; then :
1973   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1974 $as_echo_n "checking for $2... " >&6; }
1975 if eval \${$3+:} false; then :
1976   $as_echo_n "(cached) " >&6
1977 fi
1978 eval ac_res=\$$3
1979                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1980 $as_echo "$ac_res" >&6; }
1981 else
1982   # Is the header compilable?
1983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1984 $as_echo_n "checking $2 usability... " >&6; }
1985 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1986 /* end confdefs.h.  */
1987 $4
1988 #include <$2>
1989 _ACEOF
1990 if ac_fn_c_try_compile "$LINENO"; then :
1991   ac_header_compiler=yes
1992 else
1993   ac_header_compiler=no
1994 fi
1995 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1997 $as_echo "$ac_header_compiler" >&6; }
1998
1999 # Is the header present?
2000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2001 $as_echo_n "checking $2 presence... " >&6; }
2002 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2003 /* end confdefs.h.  */
2004 #include <$2>
2005 _ACEOF
2006 if ac_fn_c_try_cpp "$LINENO"; then :
2007   ac_header_preproc=yes
2008 else
2009   ac_header_preproc=no
2010 fi
2011 rm -f conftest.err conftest.i conftest.$ac_ext
2012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2013 $as_echo "$ac_header_preproc" >&6; }
2014
2015 # So?  What about this header?
2016 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2017   yes:no: )
2018     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2019 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2020     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2021 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2022     ;;
2023   no:yes:* )
2024     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2025 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2026     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
2027 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
2028     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2029 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2030     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
2031 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
2032     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2033 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2034     ;;
2035 esac
2036   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2037 $as_echo_n "checking for $2... " >&6; }
2038 if eval \${$3+:} false; then :
2039   $as_echo_n "(cached) " >&6
2040 else
2041   eval "$3=\$ac_header_compiler"
2042 fi
2043 eval ac_res=\$$3
2044                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2045 $as_echo "$ac_res" >&6; }
2046 fi
2047   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2048
2049 } # ac_fn_c_check_header_mongrel
2050 cat >config.log <<_ACEOF
2051 This file contains any messages produced by compilers while
2052 running configure, to aid debugging if configure makes a mistake.
2053
2054 It was created by $as_me, which was
2055 generated by GNU Autoconf 2.69.  Invocation command line was
2056
2057   $ $0 $@
2058
2059 _ACEOF
2060 exec 5>>config.log
2061 {
2062 cat <<_ASUNAME
2063 ## --------- ##
2064 ## Platform. ##
2065 ## --------- ##
2066
2067 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2068 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2069 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2070 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2071 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2072
2073 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2074 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2075
2076 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2077 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2078 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2079 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2080 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2081 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2082 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2083
2084 _ASUNAME
2085
2086 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2087 for as_dir in $PATH
2088 do
2089   IFS=$as_save_IFS
2090   test -z "$as_dir" && as_dir=.
2091     $as_echo "PATH: $as_dir"
2092   done
2093 IFS=$as_save_IFS
2094
2095 } >&5
2096
2097 cat >&5 <<_ACEOF
2098
2099
2100 ## ----------- ##
2101 ## Core tests. ##
2102 ## ----------- ##
2103
2104 _ACEOF
2105
2106
2107 # Keep a trace of the command line.
2108 # Strip out --no-create and --no-recursion so they do not pile up.
2109 # Strip out --silent because we don't want to record it for future runs.
2110 # Also quote any args containing shell meta-characters.
2111 # Make two passes to allow for proper duplicate-argument suppression.
2112 ac_configure_args=
2113 ac_configure_args0=
2114 ac_configure_args1=
2115 ac_must_keep_next=false
2116 for ac_pass in 1 2
2117 do
2118   for ac_arg
2119   do
2120     case $ac_arg in
2121     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2122     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2123     | -silent | --silent | --silen | --sile | --sil)
2124       continue ;;
2125     *\'*)
2126       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2127     esac
2128     case $ac_pass in
2129     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2130     2)
2131       as_fn_append ac_configure_args1 " '$ac_arg'"
2132       if test $ac_must_keep_next = true; then
2133         ac_must_keep_next=false # Got value, back to normal.
2134       else
2135         case $ac_arg in
2136           *=* | --config-cache | -C | -disable-* | --disable-* \
2137           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2138           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2139           | -with-* | --with-* | -without-* | --without-* | --x)
2140             case "$ac_configure_args0 " in
2141               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2142             esac
2143             ;;
2144           -* ) ac_must_keep_next=true ;;
2145         esac
2146       fi
2147       as_fn_append ac_configure_args " '$ac_arg'"
2148       ;;
2149     esac
2150   done
2151 done
2152 { ac_configure_args0=; unset ac_configure_args0;}
2153 { ac_configure_args1=; unset ac_configure_args1;}
2154
2155 # When interrupted or exit'd, cleanup temporary files, and complete
2156 # config.log.  We remove comments because anyway the quotes in there
2157 # would cause problems or look ugly.
2158 # WARNING: Use '\'' to represent an apostrophe within the trap.
2159 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2160 trap 'exit_status=$?
2161   # Save into config.log some information that might help in debugging.
2162   {
2163     echo
2164
2165     $as_echo "## ---------------- ##
2166 ## Cache variables. ##
2167 ## ---------------- ##"
2168     echo
2169     # The following way of writing the cache mishandles newlines in values,
2170 (
2171   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2172     eval ac_val=\$$ac_var
2173     case $ac_val in #(
2174     *${as_nl}*)
2175       case $ac_var in #(
2176       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2177 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2178       esac
2179       case $ac_var in #(
2180       _ | IFS | as_nl) ;; #(
2181       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2182       *) { eval $ac_var=; unset $ac_var;} ;;
2183       esac ;;
2184     esac
2185   done
2186   (set) 2>&1 |
2187     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2188     *${as_nl}ac_space=\ *)
2189       sed -n \
2190         "s/'\''/'\''\\\\'\'''\''/g;
2191           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2192       ;; #(
2193     *)
2194       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2195       ;;
2196     esac |
2197     sort
2198 )
2199     echo
2200
2201     $as_echo "## ----------------- ##
2202 ## Output variables. ##
2203 ## ----------------- ##"
2204     echo
2205     for ac_var in $ac_subst_vars
2206     do
2207       eval ac_val=\$$ac_var
2208       case $ac_val in
2209       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2210       esac
2211       $as_echo "$ac_var='\''$ac_val'\''"
2212     done | sort
2213     echo
2214
2215     if test -n "$ac_subst_files"; then
2216       $as_echo "## ------------------- ##
2217 ## File substitutions. ##
2218 ## ------------------- ##"
2219       echo
2220       for ac_var in $ac_subst_files
2221       do
2222         eval ac_val=\$$ac_var
2223         case $ac_val in
2224         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2225         esac
2226         $as_echo "$ac_var='\''$ac_val'\''"
2227       done | sort
2228       echo
2229     fi
2230
2231     if test -s confdefs.h; then
2232       $as_echo "## ----------- ##
2233 ## confdefs.h. ##
2234 ## ----------- ##"
2235       echo
2236       cat confdefs.h
2237       echo
2238     fi
2239     test "$ac_signal" != 0 &&
2240       $as_echo "$as_me: caught signal $ac_signal"
2241     $as_echo "$as_me: exit $exit_status"
2242   } >&5
2243   rm -f core *.core core.conftest.* &&
2244     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2245     exit $exit_status
2246 ' 0
2247 for ac_signal in 1 2 13 15; do
2248   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2249 done
2250 ac_signal=0
2251
2252 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2253 rm -f -r conftest* confdefs.h
2254
2255 $as_echo "/* confdefs.h */" > confdefs.h
2256
2257 # Predefined preprocessor variables.
2258
2259 cat >>confdefs.h <<_ACEOF
2260 #define PACKAGE_NAME "$PACKAGE_NAME"
2261 _ACEOF
2262
2263 cat >>confdefs.h <<_ACEOF
2264 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2265 _ACEOF
2266
2267 cat >>confdefs.h <<_ACEOF
2268 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2269 _ACEOF
2270
2271 cat >>confdefs.h <<_ACEOF
2272 #define PACKAGE_STRING "$PACKAGE_STRING"
2273 _ACEOF
2274
2275 cat >>confdefs.h <<_ACEOF
2276 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2277 _ACEOF
2278
2279 cat >>confdefs.h <<_ACEOF
2280 #define PACKAGE_URL "$PACKAGE_URL"
2281 _ACEOF
2282
2283
2284 # Let the site file select an alternate cache file if it wants to.
2285 # Prefer an explicitly selected file to automatically selected ones.
2286 ac_site_file1=NONE
2287 ac_site_file2=NONE
2288 if test -n "$CONFIG_SITE"; then
2289   # We do not want a PATH search for config.site.
2290   case $CONFIG_SITE in #((
2291     -*)  ac_site_file1=./$CONFIG_SITE;;
2292     */*) ac_site_file1=$CONFIG_SITE;;
2293     *)   ac_site_file1=./$CONFIG_SITE;;
2294   esac
2295 elif test "x$prefix" != xNONE; then
2296   ac_site_file1=$prefix/share/config.site
2297   ac_site_file2=$prefix/etc/config.site
2298 else
2299   ac_site_file1=$ac_default_prefix/share/config.site
2300   ac_site_file2=$ac_default_prefix/etc/config.site
2301 fi
2302 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2303 do
2304   test "x$ac_site_file" = xNONE && continue
2305   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2306     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2307 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2308     sed 's/^/| /' "$ac_site_file" >&5
2309     . "$ac_site_file" \
2310       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2311 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2312 as_fn_error $? "failed to load site script $ac_site_file
2313 See \`config.log' for more details" "$LINENO" 5; }
2314   fi
2315 done
2316
2317 if test -r "$cache_file"; then
2318   # Some versions of bash will fail to source /dev/null (special files
2319   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2320   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2321     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2322 $as_echo "$as_me: loading cache $cache_file" >&6;}
2323     case $cache_file in
2324       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2325       *)                      . "./$cache_file";;
2326     esac
2327   fi
2328 else
2329   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2330 $as_echo "$as_me: creating cache $cache_file" >&6;}
2331   >$cache_file
2332 fi
2333
2334 # Check that the precious variables saved in the cache have kept the same
2335 # value.
2336 ac_cache_corrupted=false
2337 for ac_var in $ac_precious_vars; do
2338   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2339   eval ac_new_set=\$ac_env_${ac_var}_set
2340   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2341   eval ac_new_val=\$ac_env_${ac_var}_value
2342   case $ac_old_set,$ac_new_set in
2343     set,)
2344       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2345 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2346       ac_cache_corrupted=: ;;
2347     ,set)
2348       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2349 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2350       ac_cache_corrupted=: ;;
2351     ,);;
2352     *)
2353       if test "x$ac_old_val" != "x$ac_new_val"; then
2354         # differences in whitespace do not lead to failure.
2355         ac_old_val_w=`echo x $ac_old_val`
2356         ac_new_val_w=`echo x $ac_new_val`
2357         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2358           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2359 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2360           ac_cache_corrupted=:
2361         else
2362           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2363 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2364           eval $ac_var=\$ac_old_val
2365         fi
2366         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2367 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2368         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2369 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2370       fi;;
2371   esac
2372   # Pass precious variables to config.status.
2373   if test "$ac_new_set" = set; then
2374     case $ac_new_val in
2375     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2376     *) ac_arg=$ac_var=$ac_new_val ;;
2377     esac
2378     case " $ac_configure_args " in
2379       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2380       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2381     esac
2382   fi
2383 done
2384 if $ac_cache_corrupted; then
2385   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2386 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2387   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2388 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2389   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2390 fi
2391 ## -------------------- ##
2392 ## Main body of script. ##
2393 ## -------------------- ##
2394
2395 ac_ext=c
2396 ac_cpp='$CPP $CPPFLAGS'
2397 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2398 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2399 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2400
2401
2402 # This file contains common code used by all simulators.
2403 #
2404 # SIM_AC_COMMON invokes AC macros used by all simulators and by the common
2405 # directory.  It is intended to be invoked before any target specific stuff.
2406 # SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate the Makefile.
2407 # It is intended to be invoked last.
2408 #
2409 # See README-HACKING for more details.
2410
2411 # Include global overrides and fixes for Autoconf.
2412
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 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
2448 #
2449 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
2450 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
2451 #   Written by Gordon Matzigkeit, 1996
2452 #
2453 # This file is free software; the Free Software Foundation gives
2454 # unlimited permission to copy and/or distribute it, with or without
2455 # modifications, as long as this notice is preserved.
2456
2457
2458
2459 # serial 56 LT_INIT
2460
2461
2462 # LT_PREREQ(VERSION)
2463 # ------------------
2464 # Complain and exit if this libtool version is less that VERSION.
2465
2466
2467
2468 # _LT_CHECK_BUILDDIR
2469 # ------------------
2470 # Complain if the absolute build directory name contains unusual characters
2471
2472
2473
2474 # LT_INIT([OPTIONS])
2475 # ------------------
2476 # LT_INIT
2477
2478 # Old names:
2479 # This is what autoupdate's m4 run will expand.  It fires
2480 # the warning (with _au_warn_XXX), outputs it into the
2481 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2482 # the replacement expansion.
2483
2484
2485 # This is an auxiliary macro that is also run when
2486 # autoupdate runs m4.  It simply calls m4_warning, but
2487 # we need a wrapper so that each warning is emitted only
2488 # once.  We break the quoting in m4_warning's argument in
2489 # order to expand this macro's arguments, not AU_DEFUN's.
2490
2491
2492 # Finally, this is the expansion that is picked up by
2493 # autoconf.  It tells the user to run autoupdate, and
2494 # then outputs the replacement expansion.  We do not care
2495 # about autoupdate's warning because that contains
2496 # information on what to do *after* running autoupdate.
2497
2498 # This is what autoupdate's m4 run will expand.  It fires
2499 # the warning (with _au_warn_XXX), outputs it into the
2500 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2501 # the replacement expansion.
2502
2503
2504 # This is an auxiliary macro that is also run when
2505 # autoupdate runs m4.  It simply calls m4_warning, but
2506 # we need a wrapper so that each warning is emitted only
2507 # once.  We break the quoting in m4_warning's argument in
2508 # order to expand this macro's arguments, not AU_DEFUN's.
2509
2510
2511 # Finally, this is the expansion that is picked up by
2512 # autoconf.  It tells the user to run autoupdate, and
2513 # then outputs the replacement expansion.  We do not care
2514 # about autoupdate's warning because that contains
2515 # information on what to do *after* running autoupdate.
2516
2517
2518
2519 # _LT_CC_BASENAME(CC)
2520 # -------------------
2521 # Calculate cc_basename.  Skip known compiler wrappers and cross-prefix.
2522
2523
2524
2525 # _LT_FILEUTILS_DEFAULTS
2526 # ----------------------
2527 # It is okay to use these file commands and assume they have been set
2528 # sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
2529 # _LT_FILEUTILS_DEFAULTS
2530
2531
2532 # _LT_SETUP
2533 # ---------
2534 # _LT_SETUP
2535
2536
2537 # _LT_PREPARE_SED_QUOTE_VARS
2538 # --------------------------
2539 # Define a few sed substitution that help us do robust quoting.
2540
2541
2542 # _LT_PROG_LTMAIN
2543 # ---------------
2544 # Note that this code is called both from `configure', and `config.status'
2545 # now that we use AC_CONFIG_COMMANDS to generate libtool.  Notably,
2546 # `config.status' has no value for ac_aux_dir unless we are using Automake,
2547 # so we pass a copy along to make sure it has a sensible value anyway.
2548 # _LT_PROG_LTMAIN
2549
2550
2551 ## ------------------------------------- ##
2552 ## Accumulate code for creating libtool. ##
2553 ## ------------------------------------- ##
2554
2555 # So that we can recreate a full libtool script including additional
2556 # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
2557 # in macros and then make a single call at the end using the `libtool'
2558 # label.
2559
2560
2561 # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
2562 # ----------------------------------------
2563 # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
2564
2565
2566 # Initialize.
2567
2568
2569
2570 # _LT_CONFIG_LIBTOOL([COMMANDS])
2571 # ------------------------------
2572 # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
2573
2574
2575 # Initialize.
2576
2577
2578
2579 # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
2580 # -----------------------------------------------------
2581
2582
2583
2584 # _LT_FORMAT_COMMENT([COMMENT])
2585 # -----------------------------
2586 # Add leading comment marks to the start of each line, and a trailing
2587 # full-stop to the whole comment if one is not present already.
2588
2589
2590
2591
2592 ## ------------------------ ##
2593 ## FIXME: Eliminate VARNAME ##
2594 ## ------------------------ ##
2595
2596
2597 # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
2598 # -------------------------------------------------------------------
2599 # CONFIGNAME is the name given to the value in the libtool script.
2600 # VARNAME is the (base) name used in the configure script.
2601 # VALUE may be 0, 1 or 2 for a computed quote escaped value based on
2602 # VARNAME.  Any other value will be used directly.
2603
2604
2605
2606 # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
2607 # --------------------------------------------------------
2608
2609
2610
2611 # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
2612 # ------------------------------------------------
2613
2614
2615
2616 # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
2617 # ---------------------------------------------------------
2618
2619
2620
2621 # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
2622 # --------------------------------------------------
2623
2624
2625
2626 # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
2627 # ---------------------------------------------------
2628
2629
2630
2631 # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
2632 # ---------------------------------------------------
2633
2634
2635
2636
2637 # lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
2638 # ------------------------------------------------
2639
2640
2641
2642
2643 # _LT_CONFIG_STATUS_DECLARE([VARNAME])
2644 # ------------------------------------
2645 # Quote a variable value, and forward it to `config.status' so that its
2646 # declaration there will have the same value as in `configure'.  VARNAME
2647 # must have a single quote delimited value for this to work.
2648
2649
2650
2651 # _LT_CONFIG_STATUS_DECLARATIONS
2652 # ------------------------------
2653 # We delimit libtool config variables with single quotes, so when
2654 # we write them to config.status, we have to be sure to quote all
2655 # embedded single quotes properly.  In configure, this macro expands
2656 # each variable declared with _LT_DECL (and _LT_TAGDECL) into:
2657 #
2658 #    <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
2659
2660
2661
2662 # _LT_LIBTOOL_TAGS
2663 # ----------------
2664 # Output comment and list of tags supported by the script
2665
2666
2667
2668 # _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
2669 # -----------------------------------
2670 # Extract the dictionary values for VARNAME (optionally with TAG) and
2671 # expand to a commented shell variable setting:
2672 #
2673 #    # Some comment about what VAR is for.
2674 #    visible_name=$lt_internal_name
2675
2676
2677
2678 # _LT_LIBTOOL_CONFIG_VARS
2679 # -----------------------
2680 # Produce commented declarations of non-tagged libtool config variables
2681 # suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
2682 # script.  Tagged libtool config variables (even for the LIBTOOL CONFIG
2683 # section) are produced by _LT_LIBTOOL_TAG_VARS.
2684
2685
2686
2687 # _LT_LIBTOOL_TAG_VARS(TAG)
2688 # -------------------------
2689
2690
2691
2692 # _LT_TAGVAR(VARNAME, [TAGNAME])
2693 # ------------------------------
2694
2695
2696
2697 # _LT_CONFIG_COMMANDS
2698 # -------------------
2699 # Send accumulated output to $CONFIG_STATUS.  Thanks to the lists of
2700 # variables for single and double quote escaping we saved from calls
2701 # to _LT_DECL, we can put quote escaped variables declarations
2702 # into `config.status', and then the shell code to quote escape them in
2703 # for loops in `config.status'.  Finally, any additional code accumulated
2704 # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
2705 #_LT_CONFIG_COMMANDS
2706
2707
2708 # Initialize.
2709
2710
2711 # _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
2712 # ------------------------------------
2713 # Generate a child script FILE with all initialization necessary to
2714 # reuse the environment learned by the parent script, and make the
2715 # file executable.  If COMMENT is supplied, it is inserted after the
2716 # `#!' sequence but before initialization text begins.  After this
2717 # macro, additional text can be appended to FILE to form the body of
2718 # the child script.  The macro ends with non-zero status if the
2719 # file could not be fully written (such as if the disk is full).
2720 # _LT_GENERATED_FILE_INIT
2721
2722 # LT_OUTPUT
2723 # ---------
2724 # This macro allows early generation of the libtool script (before
2725 # AC_OUTPUT is called), incase it is used in configure for compilation
2726 # tests.
2727 # LT_OUTPUT
2728
2729
2730 # _LT_CONFIG(TAG)
2731 # ---------------
2732 # If TAG is the built-in tag, create an initial libtool script with a
2733 # default configuration from the untagged config vars.  Otherwise add code
2734 # to config.status for appending the configuration named by TAG from the
2735 # matching tagged config vars.
2736 # _LT_CONFIG
2737
2738
2739 # LT_SUPPORTED_TAG(TAG)
2740 # ---------------------
2741 # Trace this macro to discover what tags are supported by the libtool
2742 # --tag option, using:
2743 #    autoconf --trace 'LT_SUPPORTED_TAG:$1'
2744
2745
2746
2747 # C support is built-in for now
2748
2749
2750
2751
2752 # LT_LANG(LANG)
2753 # -------------
2754 # Enable libtool support for the given language if not already enabled.
2755 # LT_LANG
2756
2757
2758 # _LT_LANG(LANGNAME)
2759 # ------------------
2760 # _LT_LANG
2761
2762
2763 # _LT_LANG_DEFAULT_CONFIG
2764 # -----------------------
2765 # _LT_LANG_DEFAULT_CONFIG
2766
2767 # Obsolete macros:
2768 # This is what autoupdate's m4 run will expand.  It fires
2769 # the warning (with _au_warn_XXX), outputs it into the
2770 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2771 # the replacement expansion.
2772
2773
2774 # This is an auxiliary macro that is also run when
2775 # autoupdate runs m4.  It simply calls m4_warning, but
2776 # we need a wrapper so that each warning is emitted only
2777 # once.  We break the quoting in m4_warning's argument in
2778 # order to expand this macro's arguments, not AU_DEFUN's.
2779
2780
2781 # Finally, this is the expansion that is picked up by
2782 # autoconf.  It tells the user to run autoupdate, and
2783 # then outputs the replacement expansion.  We do not care
2784 # about autoupdate's warning because that contains
2785 # information on what to do *after* running autoupdate.
2786
2787 # This is what autoupdate's m4 run will expand.  It fires
2788 # the warning (with _au_warn_XXX), outputs it into the
2789 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2790 # the replacement expansion.
2791
2792
2793 # This is an auxiliary macro that is also run when
2794 # autoupdate runs m4.  It simply calls m4_warning, but
2795 # we need a wrapper so that each warning is emitted only
2796 # once.  We break the quoting in m4_warning's argument in
2797 # order to expand this macro's arguments, not AU_DEFUN's.
2798
2799
2800 # Finally, this is the expansion that is picked up by
2801 # autoconf.  It tells the user to run autoupdate, and
2802 # then outputs the replacement expansion.  We do not care
2803 # about autoupdate's warning because that contains
2804 # information on what to do *after* running autoupdate.
2805
2806 # This is what autoupdate's m4 run will expand.  It fires
2807 # the warning (with _au_warn_XXX), outputs it into the
2808 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2809 # the replacement expansion.
2810
2811
2812 # This is an auxiliary macro that is also run when
2813 # autoupdate runs m4.  It simply calls m4_warning, but
2814 # we need a wrapper so that each warning is emitted only
2815 # once.  We break the quoting in m4_warning's argument in
2816 # order to expand this macro's arguments, not AU_DEFUN's.
2817
2818
2819 # Finally, this is the expansion that is picked up by
2820 # autoconf.  It tells the user to run autoupdate, and
2821 # then outputs the replacement expansion.  We do not care
2822 # about autoupdate's warning because that contains
2823 # information on what to do *after* running autoupdate.
2824
2825 # This is what autoupdate's m4 run will expand.  It fires
2826 # the warning (with _au_warn_XXX), outputs it into the
2827 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2828 # the replacement expansion.
2829
2830
2831 # This is an auxiliary macro that is also run when
2832 # autoupdate runs m4.  It simply calls m4_warning, but
2833 # we need a wrapper so that each warning is emitted only
2834 # once.  We break the quoting in m4_warning's argument in
2835 # order to expand this macro's arguments, not AU_DEFUN's.
2836
2837
2838 # Finally, this is the expansion that is picked up by
2839 # autoconf.  It tells the user to run autoupdate, and
2840 # then outputs the replacement expansion.  We do not care
2841 # about autoupdate's warning because that contains
2842 # information on what to do *after* running autoupdate.
2843
2844 # This is what autoupdate's m4 run will expand.  It fires
2845 # the warning (with _au_warn_XXX), outputs it into the
2846 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2847 # the replacement expansion.
2848
2849
2850 # This is an auxiliary macro that is also run when
2851 # autoupdate runs m4.  It simply calls m4_warning, but
2852 # we need a wrapper so that each warning is emitted only
2853 # once.  We break the quoting in m4_warning's argument in
2854 # order to expand this macro's arguments, not AU_DEFUN's.
2855
2856
2857 # Finally, this is the expansion that is picked up by
2858 # autoconf.  It tells the user to run autoupdate, and
2859 # then outputs the replacement expansion.  We do not care
2860 # about autoupdate's warning because that contains
2861 # information on what to do *after* running autoupdate.
2862
2863
2864
2865 # _LT_TAG_COMPILER
2866 # ----------------
2867 # _LT_TAG_COMPILER
2868
2869
2870 # _LT_COMPILER_BOILERPLATE
2871 # ------------------------
2872 # Check for compiler boilerplate output or warnings with
2873 # the simple compiler test code.
2874 # _LT_COMPILER_BOILERPLATE
2875
2876
2877 # _LT_LINKER_BOILERPLATE
2878 # ----------------------
2879 # Check for linker boilerplate output or warnings with
2880 # the simple link test code.
2881 # _LT_LINKER_BOILERPLATE
2882
2883 # _LT_REQUIRED_DARWIN_CHECKS
2884 # -------------------------
2885
2886
2887
2888 # _LT_DARWIN_LINKER_FEATURES
2889 # --------------------------
2890 # Checks for linker and compiler features on darwin
2891
2892
2893 # _LT_SYS_MODULE_PATH_AIX
2894 # -----------------------
2895 # Links a minimal program and checks the executable
2896 # for the system default hardcoded library path. In most cases,
2897 # this is /usr/lib:/lib, but when the MPI compilers are used
2898 # the location of the communication and MPI libs are included too.
2899 # If we don't find anything, use the default library path according
2900 # to the aix ld manual.
2901 # _LT_SYS_MODULE_PATH_AIX
2902
2903
2904 # _LT_SHELL_INIT(ARG)
2905 # -------------------
2906 # _LT_SHELL_INIT
2907
2908
2909
2910 # _LT_PROG_ECHO_BACKSLASH
2911 # -----------------------
2912 # Find how we can fake an echo command that does not interpret backslash.
2913 # In particular, with Autoconf 2.60 or later we add some code to the start
2914 # of the generated configure script which will find a shell with a builtin
2915 # printf (which we can use as an echo command).
2916 # _LT_PROG_ECHO_BACKSLASH
2917
2918
2919 # _LT_ENABLE_LOCK
2920 # ---------------
2921 # _LT_ENABLE_LOCK
2922
2923
2924 # _LT_CMD_OLD_ARCHIVE
2925 # -------------------
2926 # _LT_CMD_OLD_ARCHIVE
2927
2928
2929 # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
2930 #               [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
2931 # ----------------------------------------------------------------
2932 # Check whether the given compiler option works
2933 # _LT_COMPILER_OPTION
2934
2935 # Old name:
2936 # This is what autoupdate's m4 run will expand.  It fires
2937 # the warning (with _au_warn_XXX), outputs it into the
2938 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2939 # the replacement expansion.
2940
2941
2942 # This is an auxiliary macro that is also run when
2943 # autoupdate runs m4.  It simply calls m4_warning, but
2944 # we need a wrapper so that each warning is emitted only
2945 # once.  We break the quoting in m4_warning's argument in
2946 # order to expand this macro's arguments, not AU_DEFUN's.
2947
2948
2949 # Finally, this is the expansion that is picked up by
2950 # autoconf.  It tells the user to run autoupdate, and
2951 # then outputs the replacement expansion.  We do not care
2952 # about autoupdate's warning because that contains
2953 # information on what to do *after* running autoupdate.
2954
2955
2956
2957 # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
2958 #                  [ACTION-SUCCESS], [ACTION-FAILURE])
2959 # ----------------------------------------------------
2960 # Check whether the given linker option works
2961 # _LT_LINKER_OPTION
2962
2963 # Old name:
2964 # This is what autoupdate's m4 run will expand.  It fires
2965 # the warning (with _au_warn_XXX), outputs it into the
2966 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2967 # the replacement expansion.
2968
2969
2970 # This is an auxiliary macro that is also run when
2971 # autoupdate runs m4.  It simply calls m4_warning, but
2972 # we need a wrapper so that each warning is emitted only
2973 # once.  We break the quoting in m4_warning's argument in
2974 # order to expand this macro's arguments, not AU_DEFUN's.
2975
2976
2977 # Finally, this is the expansion that is picked up by
2978 # autoconf.  It tells the user to run autoupdate, and
2979 # then outputs the replacement expansion.  We do not care
2980 # about autoupdate's warning because that contains
2981 # information on what to do *after* running autoupdate.
2982
2983
2984
2985 # LT_CMD_MAX_LEN
2986 #---------------
2987 # LT_CMD_MAX_LEN
2988
2989 # Old name:
2990 # This is what autoupdate's m4 run will expand.  It fires
2991 # the warning (with _au_warn_XXX), outputs it into the
2992 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2993 # the replacement expansion.
2994
2995
2996 # This is an auxiliary macro that is also run when
2997 # autoupdate runs m4.  It simply calls m4_warning, but
2998 # we need a wrapper so that each warning is emitted only
2999 # once.  We break the quoting in m4_warning's argument in
3000 # order to expand this macro's arguments, not AU_DEFUN's.
3001
3002
3003 # Finally, this is the expansion that is picked up by
3004 # autoconf.  It tells the user to run autoupdate, and
3005 # then outputs the replacement expansion.  We do not care
3006 # about autoupdate's warning because that contains
3007 # information on what to do *after* running autoupdate.
3008
3009
3010
3011 # _LT_HEADER_DLFCN
3012 # ----------------
3013 # _LT_HEADER_DLFCN
3014
3015
3016 # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
3017 #                      ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
3018 # ----------------------------------------------------------------
3019 # _LT_TRY_DLOPEN_SELF
3020
3021
3022 # LT_SYS_DLOPEN_SELF
3023 # ------------------
3024 # LT_SYS_DLOPEN_SELF
3025
3026 # Old name:
3027 # This is what autoupdate's m4 run will expand.  It fires
3028 # the warning (with _au_warn_XXX), outputs it into the
3029 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3030 # the replacement expansion.
3031
3032
3033 # This is an auxiliary macro that is also run when
3034 # autoupdate runs m4.  It simply calls m4_warning, but
3035 # we need a wrapper so that each warning is emitted only
3036 # once.  We break the quoting in m4_warning's argument in
3037 # order to expand this macro's arguments, not AU_DEFUN's.
3038
3039
3040 # Finally, this is the expansion that is picked up by
3041 # autoconf.  It tells the user to run autoupdate, and
3042 # then outputs the replacement expansion.  We do not care
3043 # about autoupdate's warning because that contains
3044 # information on what to do *after* running autoupdate.
3045
3046
3047
3048 # _LT_COMPILER_C_O([TAGNAME])
3049 # ---------------------------
3050 # Check to see if options -c and -o are simultaneously supported by compiler.
3051 # This macro does not hard code the compiler like AC_PROG_CC_C_O.
3052 # _LT_COMPILER_C_O
3053
3054
3055 # _LT_COMPILER_FILE_LOCKS([TAGNAME])
3056 # ----------------------------------
3057 # Check to see if we can do hard links to lock some files if needed
3058 # _LT_COMPILER_FILE_LOCKS
3059
3060
3061 # _LT_CHECK_OBJDIR
3062 # ----------------
3063 # _LT_CHECK_OBJDIR
3064
3065
3066 # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
3067 # --------------------------------------
3068 # Check hardcoding attributes.
3069 # _LT_LINKER_HARDCODE_LIBPATH
3070
3071
3072 # _LT_CMD_STRIPLIB
3073 # ----------------
3074 # _LT_CMD_STRIPLIB
3075
3076
3077 # _LT_SYS_DYNAMIC_LINKER([TAG])
3078 # -----------------------------
3079 # PORTME Fill in your ld.so characteristics
3080 # _LT_SYS_DYNAMIC_LINKER
3081
3082
3083 # _LT_PATH_TOOL_PREFIX(TOOL)
3084 # --------------------------
3085 # find a file program which can recognize shared library
3086 # _LT_PATH_TOOL_PREFIX
3087
3088 # Old name:
3089 # This is what autoupdate's m4 run will expand.  It fires
3090 # the warning (with _au_warn_XXX), outputs it into the
3091 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3092 # the replacement expansion.
3093
3094
3095 # This is an auxiliary macro that is also run when
3096 # autoupdate runs m4.  It simply calls m4_warning, but
3097 # we need a wrapper so that each warning is emitted only
3098 # once.  We break the quoting in m4_warning's argument in
3099 # order to expand this macro's arguments, not AU_DEFUN's.
3100
3101
3102 # Finally, this is the expansion that is picked up by
3103 # autoconf.  It tells the user to run autoupdate, and
3104 # then outputs the replacement expansion.  We do not care
3105 # about autoupdate's warning because that contains
3106 # information on what to do *after* running autoupdate.
3107
3108
3109
3110 # _LT_PATH_MAGIC
3111 # --------------
3112 # find a file program which can recognize a shared library
3113 # _LT_PATH_MAGIC
3114
3115
3116 # LT_PATH_LD
3117 # ----------
3118 # find the pathname to the GNU or non-GNU linker
3119 # LT_PATH_LD
3120
3121 # Old names:
3122 # This is what autoupdate's m4 run will expand.  It fires
3123 # the warning (with _au_warn_XXX), outputs it into the
3124 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3125 # the replacement expansion.
3126
3127
3128 # This is an auxiliary macro that is also run when
3129 # autoupdate runs m4.  It simply calls m4_warning, but
3130 # we need a wrapper so that each warning is emitted only
3131 # once.  We break the quoting in m4_warning's argument in
3132 # order to expand this macro's arguments, not AU_DEFUN's.
3133
3134
3135 # Finally, this is the expansion that is picked up by
3136 # autoconf.  It tells the user to run autoupdate, and
3137 # then outputs the replacement expansion.  We do not care
3138 # about autoupdate's warning because that contains
3139 # information on what to do *after* running autoupdate.
3140
3141 # This is what autoupdate's m4 run will expand.  It fires
3142 # the warning (with _au_warn_XXX), outputs it into the
3143 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3144 # the replacement expansion.
3145
3146
3147 # This is an auxiliary macro that is also run when
3148 # autoupdate runs m4.  It simply calls m4_warning, but
3149 # we need a wrapper so that each warning is emitted only
3150 # once.  We break the quoting in m4_warning's argument in
3151 # order to expand this macro's arguments, not AU_DEFUN's.
3152
3153
3154 # Finally, this is the expansion that is picked up by
3155 # autoconf.  It tells the user to run autoupdate, and
3156 # then outputs the replacement expansion.  We do not care
3157 # about autoupdate's warning because that contains
3158 # information on what to do *after* running autoupdate.
3159
3160
3161
3162 # _LT_PATH_LD_GNU
3163 #- --------------
3164 # _LT_PATH_LD_GNU
3165
3166
3167 # _LT_CMD_RELOAD
3168 # --------------
3169 # find reload flag for linker
3170 #   -- PORTME Some linkers may need a different reload flag.
3171 # _LT_CMD_RELOAD
3172
3173
3174 # _LT_CHECK_MAGIC_METHOD
3175 # ----------------------
3176 # how to check for library dependencies
3177 #  -- PORTME fill in with the dynamic library characteristics
3178 # _LT_CHECK_MAGIC_METHOD
3179
3180
3181 # LT_PATH_NM
3182 # ----------
3183 # find the pathname to a BSD- or MS-compatible name lister
3184 # LT_PATH_NM
3185
3186 # Old names:
3187 # This is what autoupdate's m4 run will expand.  It fires
3188 # the warning (with _au_warn_XXX), outputs it into the
3189 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3190 # the replacement expansion.
3191
3192
3193 # This is an auxiliary macro that is also run when
3194 # autoupdate runs m4.  It simply calls m4_warning, but
3195 # we need a wrapper so that each warning is emitted only
3196 # once.  We break the quoting in m4_warning's argument in
3197 # order to expand this macro's arguments, not AU_DEFUN's.
3198
3199
3200 # Finally, this is the expansion that is picked up by
3201 # autoconf.  It tells the user to run autoupdate, and
3202 # then outputs the replacement expansion.  We do not care
3203 # about autoupdate's warning because that contains
3204 # information on what to do *after* running autoupdate.
3205
3206 # This is what autoupdate's m4 run will expand.  It fires
3207 # the warning (with _au_warn_XXX), outputs it into the
3208 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3209 # the replacement expansion.
3210
3211
3212 # This is an auxiliary macro that is also run when
3213 # autoupdate runs m4.  It simply calls m4_warning, but
3214 # we need a wrapper so that each warning is emitted only
3215 # once.  We break the quoting in m4_warning's argument in
3216 # order to expand this macro's arguments, not AU_DEFUN's.
3217
3218
3219 # Finally, this is the expansion that is picked up by
3220 # autoconf.  It tells the user to run autoupdate, and
3221 # then outputs the replacement expansion.  We do not care
3222 # about autoupdate's warning because that contains
3223 # information on what to do *after* running autoupdate.
3224
3225
3226
3227 # LT_LIB_M
3228 # --------
3229 # check for math library
3230 # LT_LIB_M
3231
3232 # Old name:
3233 # This is what autoupdate's m4 run will expand.  It fires
3234 # the warning (with _au_warn_XXX), outputs it into the
3235 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3236 # the replacement expansion.
3237
3238
3239 # This is an auxiliary macro that is also run when
3240 # autoupdate runs m4.  It simply calls m4_warning, but
3241 # we need a wrapper so that each warning is emitted only
3242 # once.  We break the quoting in m4_warning's argument in
3243 # order to expand this macro's arguments, not AU_DEFUN's.
3244
3245
3246 # Finally, this is the expansion that is picked up by
3247 # autoconf.  It tells the user to run autoupdate, and
3248 # then outputs the replacement expansion.  We do not care
3249 # about autoupdate's warning because that contains
3250 # information on what to do *after* running autoupdate.
3251
3252
3253
3254 # _LT_COMPILER_NO_RTTI([TAGNAME])
3255 # -------------------------------
3256 # _LT_COMPILER_NO_RTTI
3257
3258
3259 # _LT_CMD_GLOBAL_SYMBOLS
3260 # ----------------------
3261  # _LT_CMD_GLOBAL_SYMBOLS
3262
3263
3264 # _LT_COMPILER_PIC([TAGNAME])
3265 # ---------------------------
3266 # _LT_COMPILER_PIC
3267
3268
3269 # _LT_LINKER_SHLIBS([TAGNAME])
3270 # ----------------------------
3271 # See if the linker supports building shared libraries.
3272 # _LT_LINKER_SHLIBS
3273
3274
3275 # _LT_LANG_C_CONFIG([TAG])
3276 # ------------------------
3277 # Ensure that the configuration variables for a C compiler are suitably
3278 # defined.  These variables are subsequently used by _LT_CONFIG to write
3279 # the compiler configuration to `libtool'.
3280 # _LT_LANG_C_CONFIG
3281
3282
3283 # _LT_LANG_CXX_CONFIG([TAG])
3284 # --------------------------
3285 # Ensure that the configuration variables for a C++ compiler are suitably
3286 # defined.  These variables are subsequently used by _LT_CONFIG to write
3287 # the compiler configuration to `libtool'.
3288 # _LT_LANG_CXX_CONFIG
3289
3290
3291 # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
3292 # ---------------------------------
3293 # Figure out "hidden" library dependencies from verbose
3294 # compiler output when linking a shared library.
3295 # Parse the compiler output and extract the necessary
3296 # objects, libraries and library flags.
3297 # _LT_SYS_HIDDEN_LIBDEPS
3298
3299
3300 # _LT_LANG_F77_CONFIG([TAG])
3301 # --------------------------
3302 # Ensure that the configuration variables for a Fortran 77 compiler are
3303 # suitably defined.  These variables are subsequently used by _LT_CONFIG
3304 # to write the compiler configuration to `libtool'.
3305 # _LT_LANG_F77_CONFIG
3306
3307
3308 # _LT_LANG_FC_CONFIG([TAG])
3309 # -------------------------
3310 # Ensure that the configuration variables for a Fortran compiler are
3311 # suitably defined.  These variables are subsequently used by _LT_CONFIG
3312 # to write the compiler configuration to `libtool'.
3313 # _LT_LANG_FC_CONFIG
3314
3315
3316 # _LT_LANG_GCJ_CONFIG([TAG])
3317 # --------------------------
3318 # Ensure that the configuration variables for the GNU Java Compiler compiler
3319 # are suitably defined.  These variables are subsequently used by _LT_CONFIG
3320 # to write the compiler configuration to `libtool'.
3321 # _LT_LANG_GCJ_CONFIG
3322
3323
3324 # _LT_LANG_RC_CONFIG([TAG])
3325 # -------------------------
3326 # Ensure that the configuration variables for the Windows resource compiler
3327 # are suitably defined.  These variables are subsequently used by _LT_CONFIG
3328 # to write the compiler configuration to `libtool'.
3329 # _LT_LANG_RC_CONFIG
3330
3331
3332 # LT_PROG_GCJ
3333 # -----------
3334
3335
3336 # Old name:
3337 # This is what autoupdate's m4 run will expand.  It fires
3338 # the warning (with _au_warn_XXX), outputs it into the
3339 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3340 # the replacement expansion.
3341
3342
3343 # This is an auxiliary macro that is also run when
3344 # autoupdate runs m4.  It simply calls m4_warning, but
3345 # we need a wrapper so that each warning is emitted only
3346 # once.  We break the quoting in m4_warning's argument in
3347 # order to expand this macro's arguments, not AU_DEFUN's.
3348
3349
3350 # Finally, this is the expansion that is picked up by
3351 # autoconf.  It tells the user to run autoupdate, and
3352 # then outputs the replacement expansion.  We do not care
3353 # about autoupdate's warning because that contains
3354 # information on what to do *after* running autoupdate.
3355
3356
3357
3358 # LT_PROG_RC
3359 # ----------
3360
3361
3362 # Old name:
3363 # This is what autoupdate's m4 run will expand.  It fires
3364 # the warning (with _au_warn_XXX), outputs it into the
3365 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3366 # the replacement expansion.
3367
3368
3369 # This is an auxiliary macro that is also run when
3370 # autoupdate runs m4.  It simply calls m4_warning, but
3371 # we need a wrapper so that each warning is emitted only
3372 # once.  We break the quoting in m4_warning's argument in
3373 # order to expand this macro's arguments, not AU_DEFUN's.
3374
3375
3376 # Finally, this is the expansion that is picked up by
3377 # autoconf.  It tells the user to run autoupdate, and
3378 # then outputs the replacement expansion.  We do not care
3379 # about autoupdate's warning because that contains
3380 # information on what to do *after* running autoupdate.
3381
3382
3383
3384 # _LT_DECL_EGREP
3385 # --------------
3386 # If we don't have a new enough Autoconf to choose the best grep
3387 # available, choose the one first in the user's PATH.
3388
3389
3390
3391 # _LT_DECL_OBJDUMP
3392 # --------------
3393 # If we don't have a new enough Autoconf to choose the best objdump
3394 # available, choose the one first in the user's PATH.
3395
3396
3397
3398 # _LT_DECL_SED
3399 # ------------
3400 # Check for a fully-functional sed program, that truncates
3401 # as few characters as possible.  Prefer GNU sed if found.
3402 # _LT_DECL_SED
3403
3404 #m4_ifndef
3405
3406 # Old name:
3407 # This is what autoupdate's m4 run will expand.  It fires
3408 # the warning (with _au_warn_XXX), outputs it into the
3409 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3410 # the replacement expansion.
3411
3412
3413 # This is an auxiliary macro that is also run when
3414 # autoupdate runs m4.  It simply calls m4_warning, but
3415 # we need a wrapper so that each warning is emitted only
3416 # once.  We break the quoting in m4_warning's argument in
3417 # order to expand this macro's arguments, not AU_DEFUN's.
3418
3419
3420 # Finally, this is the expansion that is picked up by
3421 # autoconf.  It tells the user to run autoupdate, and
3422 # then outputs the replacement expansion.  We do not care
3423 # about autoupdate's warning because that contains
3424 # information on what to do *after* running autoupdate.
3425
3426
3427
3428 # _LT_CHECK_SHELL_FEATURES
3429 # ------------------------
3430 # Find out whether the shell is Bourne or XSI compatible,
3431 # or has some other useful features.
3432 # _LT_CHECK_SHELL_FEATURES
3433
3434
3435 # _LT_PROG_XSI_SHELLFNS
3436 # ---------------------
3437 # Bourne and XSI compatible variants of some useful shell functions.
3438
3439
3440 # Helper functions for option handling.                    -*- Autoconf -*-
3441 #
3442 #   Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation,
3443 #   Inc.
3444 #   Written by Gary V. Vaughan, 2004
3445 #
3446 # This file is free software; the Free Software Foundation gives
3447 # unlimited permission to copy and/or distribute it, with or without
3448 # modifications, as long as this notice is preserved.
3449
3450 # serial 6 ltoptions.m4
3451
3452 # This is to help aclocal find these macros, as it can't see m4_define.
3453
3454
3455
3456 # _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
3457 # ------------------------------------------
3458
3459
3460
3461 # _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
3462 # ---------------------------------------
3463 # Set option OPTION-NAME for macro MACRO-NAME, and if there is a
3464 # matching handler defined, dispatch to it.  Other OPTION-NAMEs are
3465 # saved as a flag.
3466
3467
3468
3469 # _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
3470 # ------------------------------------------------------------
3471 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
3472
3473
3474
3475 # _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
3476 # -------------------------------------------------------
3477 # Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
3478 # are set.
3479
3480
3481
3482 # _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
3483 # ----------------------------------------
3484 # OPTION-LIST is a space-separated list of Libtool options associated
3485 # with MACRO-NAME.  If any OPTION has a matching handler declared with
3486 # LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
3487 # the unknown option and exit.
3488 # _LT_SET_OPTIONS
3489
3490
3491 ## --------------------------------- ##
3492 ## Macros to handle LT_INIT options. ##
3493 ## --------------------------------- ##
3494
3495 # _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
3496 # -----------------------------------------
3497
3498
3499
3500 # LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
3501 # -----------------------------------------------
3502 # LT_OPTION_DEFINE
3503
3504
3505 # dlopen
3506 # ------
3507
3508
3509 # This is what autoupdate's m4 run will expand.  It fires
3510 # the warning (with _au_warn_XXX), outputs it into the
3511 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3512 # the replacement expansion.
3513
3514
3515 # This is an auxiliary macro that is also run when
3516 # autoupdate runs m4.  It simply calls m4_warning, but
3517 # we need a wrapper so that each warning is emitted only
3518 # once.  We break the quoting in m4_warning's argument in
3519 # order to expand this macro's arguments, not AU_DEFUN's.
3520
3521
3522 # Finally, this is the expansion that is picked up by
3523 # autoconf.  It tells the user to run autoupdate, and
3524 # then outputs the replacement expansion.  We do not care
3525 # about autoupdate's warning because that contains
3526 # information on what to do *after* running autoupdate.
3527
3528
3529
3530
3531 # win32-dll
3532 # ---------
3533 # Declare package support for building win32 dll's.
3534 # win32-dll
3535
3536 # This is what autoupdate's m4 run will expand.  It fires
3537 # the warning (with _au_warn_XXX), outputs it into the
3538 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3539 # the replacement expansion.
3540
3541
3542 # This is an auxiliary macro that is also run when
3543 # autoupdate runs m4.  It simply calls m4_warning, but
3544 # we need a wrapper so that each warning is emitted only
3545 # once.  We break the quoting in m4_warning's argument in
3546 # order to expand this macro's arguments, not AU_DEFUN's.
3547
3548
3549 # Finally, this is the expansion that is picked up by
3550 # autoconf.  It tells the user to run autoupdate, and
3551 # then outputs the replacement expansion.  We do not care
3552 # about autoupdate's warning because that contains
3553 # information on what to do *after* running autoupdate.
3554
3555
3556
3557
3558 # _LT_ENABLE_SHARED([DEFAULT])
3559 # ----------------------------
3560 # implement the --enable-shared flag, and supports the `shared' and
3561 # `disable-shared' LT_INIT options.
3562 # DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
3563 # _LT_ENABLE_SHARED
3564
3565
3566
3567
3568 # Old names:
3569
3570
3571
3572
3573 # This is what autoupdate's m4 run will expand.  It fires
3574 # the warning (with _au_warn_XXX), outputs it into the
3575 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3576 # the replacement expansion.
3577
3578
3579 # This is an auxiliary macro that is also run when
3580 # autoupdate runs m4.  It simply calls m4_warning, but
3581 # we need a wrapper so that each warning is emitted only
3582 # once.  We break the quoting in m4_warning's argument in
3583 # order to expand this macro's arguments, not AU_DEFUN's.
3584
3585
3586 # Finally, this is the expansion that is picked up by
3587 # autoconf.  It tells the user to run autoupdate, and
3588 # then outputs the replacement expansion.  We do not care
3589 # about autoupdate's warning because that contains
3590 # information on what to do *after* running autoupdate.
3591
3592 # This is what autoupdate's m4 run will expand.  It fires
3593 # the warning (with _au_warn_XXX), outputs it into the
3594 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3595 # the replacement expansion.
3596
3597
3598 # This is an auxiliary macro that is also run when
3599 # autoupdate runs m4.  It simply calls m4_warning, but
3600 # we need a wrapper so that each warning is emitted only
3601 # once.  We break the quoting in m4_warning's argument in
3602 # order to expand this macro's arguments, not AU_DEFUN's.
3603
3604
3605 # Finally, this is the expansion that is picked up by
3606 # autoconf.  It tells the user to run autoupdate, and
3607 # then outputs the replacement expansion.  We do not care
3608 # about autoupdate's warning because that contains
3609 # information on what to do *after* running autoupdate.
3610
3611
3612
3613
3614
3615 # _LT_ENABLE_STATIC([DEFAULT])
3616 # ----------------------------
3617 # implement the --enable-static flag, and support the `static' and
3618 # `disable-static' LT_INIT options.
3619 # DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
3620 # _LT_ENABLE_STATIC
3621
3622
3623
3624
3625 # Old names:
3626
3627
3628
3629
3630 # This is what autoupdate's m4 run will expand.  It fires
3631 # the warning (with _au_warn_XXX), outputs it into the
3632 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3633 # the replacement expansion.
3634
3635
3636 # This is an auxiliary macro that is also run when
3637 # autoupdate runs m4.  It simply calls m4_warning, but
3638 # we need a wrapper so that each warning is emitted only
3639 # once.  We break the quoting in m4_warning's argument in
3640 # order to expand this macro's arguments, not AU_DEFUN's.
3641
3642
3643 # Finally, this is the expansion that is picked up by
3644 # autoconf.  It tells the user to run autoupdate, and
3645 # then outputs the replacement expansion.  We do not care
3646 # about autoupdate's warning because that contains
3647 # information on what to do *after* running autoupdate.
3648
3649 # This is what autoupdate's m4 run will expand.  It fires
3650 # the warning (with _au_warn_XXX), outputs it into the
3651 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3652 # the replacement expansion.
3653
3654
3655 # This is an auxiliary macro that is also run when
3656 # autoupdate runs m4.  It simply calls m4_warning, but
3657 # we need a wrapper so that each warning is emitted only
3658 # once.  We break the quoting in m4_warning's argument in
3659 # order to expand this macro's arguments, not AU_DEFUN's.
3660
3661
3662 # Finally, this is the expansion that is picked up by
3663 # autoconf.  It tells the user to run autoupdate, and
3664 # then outputs the replacement expansion.  We do not care
3665 # about autoupdate's warning because that contains
3666 # information on what to do *after* running autoupdate.
3667
3668
3669
3670
3671
3672 # _LT_ENABLE_FAST_INSTALL([DEFAULT])
3673 # ----------------------------------
3674 # implement the --enable-fast-install flag, and support the `fast-install'
3675 # and `disable-fast-install' LT_INIT options.
3676 # DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
3677 # _LT_ENABLE_FAST_INSTALL
3678
3679
3680
3681
3682 # Old names:
3683 # This is what autoupdate's m4 run will expand.  It fires
3684 # the warning (with _au_warn_XXX), outputs it into the
3685 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3686 # the replacement expansion.
3687
3688
3689 # This is an auxiliary macro that is also run when
3690 # autoupdate runs m4.  It simply calls m4_warning, but
3691 # we need a wrapper so that each warning is emitted only
3692 # once.  We break the quoting in m4_warning's argument in
3693 # order to expand this macro's arguments, not AU_DEFUN's.
3694
3695
3696 # Finally, this is the expansion that is picked up by
3697 # autoconf.  It tells the user to run autoupdate, and
3698 # then outputs the replacement expansion.  We do not care
3699 # about autoupdate's warning because that contains
3700 # information on what to do *after* running autoupdate.
3701
3702
3703 # This is what autoupdate's m4 run will expand.  It fires
3704 # the warning (with _au_warn_XXX), outputs it into the
3705 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3706 # the replacement expansion.
3707
3708
3709 # This is an auxiliary macro that is also run when
3710 # autoupdate runs m4.  It simply calls m4_warning, but
3711 # we need a wrapper so that each warning is emitted only
3712 # once.  We break the quoting in m4_warning's argument in
3713 # order to expand this macro's arguments, not AU_DEFUN's.
3714
3715
3716 # Finally, this is the expansion that is picked up by
3717 # autoconf.  It tells the user to run autoupdate, and
3718 # then outputs the replacement expansion.  We do not care
3719 # about autoupdate's warning because that contains
3720 # information on what to do *after* running autoupdate.
3721
3722
3723
3724
3725 # _LT_WITH_PIC([MODE])
3726 # --------------------
3727 # implement the --with-pic flag, and support the `pic-only' and `no-pic'
3728 # LT_INIT options.
3729 # MODE is either `yes' or `no'.  If omitted, it defaults to `both'.
3730 # _LT_WITH_PIC
3731
3732
3733
3734
3735 # Old name:
3736 # This is what autoupdate's m4 run will expand.  It fires
3737 # the warning (with _au_warn_XXX), outputs it into the
3738 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3739 # the replacement expansion.
3740
3741
3742 # This is an auxiliary macro that is also run when
3743 # autoupdate runs m4.  It simply calls m4_warning, but
3744 # we need a wrapper so that each warning is emitted only
3745 # once.  We break the quoting in m4_warning's argument in
3746 # order to expand this macro's arguments, not AU_DEFUN's.
3747
3748
3749 # Finally, this is the expansion that is picked up by
3750 # autoconf.  It tells the user to run autoupdate, and
3751 # then outputs the replacement expansion.  We do not care
3752 # about autoupdate's warning because that contains
3753 # information on what to do *after* running autoupdate.
3754
3755
3756
3757 ## ----------------- ##
3758 ## LTDL_INIT Options ##
3759 ## ----------------- ##
3760
3761
3762
3763
3764
3765
3766
3767
3768
3769
3770 # ltsugar.m4 -- libtool m4 base layer.                         -*-Autoconf-*-
3771 #
3772 # Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
3773 # Written by Gary V. Vaughan, 2004
3774 #
3775 # This file is free software; the Free Software Foundation gives
3776 # unlimited permission to copy and/or distribute it, with or without
3777 # modifications, as long as this notice is preserved.
3778
3779 # serial 6 ltsugar.m4
3780
3781 # This is to help aclocal find these macros, as it can't see m4_define.
3782
3783
3784
3785 # lt_join(SEP, ARG1, [ARG2...])
3786 # -----------------------------
3787 # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
3788 # associated separator.
3789 # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
3790 # versions in m4sugar had bugs.
3791
3792
3793
3794
3795 # lt_car(LIST)
3796 # lt_cdr(LIST)
3797 # ------------
3798 # Manipulate m4 lists.
3799 # These macros are necessary as long as will still need to support
3800 # Autoconf-2.59 which quotes differently.
3801
3802
3803
3804
3805
3806 # lt_append(MACRO-NAME, STRING, [SEPARATOR])
3807 # ------------------------------------------
3808 # Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.
3809 # Note that neither SEPARATOR nor STRING are expanded; they are appended
3810 # to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
3811 # No SEPARATOR is output if MACRO-NAME was previously undefined (different
3812 # than defined and empty).
3813 #
3814 # This macro is needed until we can rely on Autoconf 2.62, since earlier
3815 # versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
3816
3817
3818
3819
3820 # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
3821 # ----------------------------------------------------------
3822 # Produce a SEP delimited list of all paired combinations of elements of
3823 # PREFIX-LIST with SUFFIX1 through SUFFIXn.  Each element of the list
3824 # has the form PREFIXmINFIXSUFFIXn.
3825 # Needed until we can rely on m4_combine added in Autoconf 2.62.
3826
3827
3828
3829 # lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
3830 # -----------------------------------------------------------------------
3831 # Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
3832 # by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
3833
3834
3835
3836 # lt_dict_add(DICT, KEY, VALUE)
3837 # -----------------------------
3838
3839
3840
3841 # lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
3842 # --------------------------------------------
3843
3844
3845
3846 # lt_dict_fetch(DICT, KEY, [SUBKEY])
3847 # ----------------------------------
3848
3849
3850
3851 # lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
3852 # -----------------------------------------------------------------
3853
3854
3855
3856 # lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
3857 # --------------------------------------------------------------
3858
3859
3860 # ltversion.m4 -- version numbers                       -*- Autoconf -*-
3861 #
3862 #   Copyright (C) 2004 Free Software Foundation, Inc.
3863 #   Written by Scott James Remnant, 2004
3864 #
3865 # This file is free software; the Free Software Foundation gives
3866 # unlimited permission to copy and/or distribute it, with or without
3867 # modifications, as long as this notice is preserved.
3868
3869 # Generated from ltversion.in.
3870
3871 # serial 3134 ltversion.m4
3872 # This file is part of GNU Libtool
3873
3874
3875
3876
3877
3878
3879 # lt~obsolete.m4 -- aclocal satisfying obsolete definitions.    -*-Autoconf-*-
3880 #
3881 #   Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc.
3882 #   Written by Scott James Remnant, 2004.
3883 #
3884 # This file is free software; the Free Software Foundation gives
3885 # unlimited permission to copy and/or distribute it, with or without
3886 # modifications, as long as this notice is preserved.
3887
3888 # serial 4 lt~obsolete.m4
3889
3890 # These exist entirely to fool aclocal when bootstrapping libtool.
3891 #
3892 # In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN)
3893 # which have later been changed to m4_define as they aren't part of the
3894 # exported API, or moved to Autoconf or Automake where they belong.
3895 #
3896 # The trouble is, aclocal is a bit thick.  It'll see the old AC_DEFUN
3897 # in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
3898 # using a macro with the same name in our local m4/libtool.m4 it'll
3899 # pull the old libtool.m4 in (it doesn't see our shiny new m4_define
3900 # and doesn't know about Autoconf macros at all.)
3901 #
3902 # So we provide this file, which has a silly filename so it's always
3903 # included after everything else.  This provides aclocal with the
3904 # AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
3905 # because those macros already exist, or will be overwritten later.
3906 # We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6.
3907 #
3908 # Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
3909 # Yes, that means every name once taken will need to remain here until
3910 # we give up compatibility with versions before 1.7, at which point
3911 # we need to keep only those names which we still refer to.
3912
3913 # This is to help aclocal find these macros, as it can't see m4_define.
3914
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 ##                                                          -*- Autoconf -*-
3979
3980 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007
3981 # Free Software Foundation, Inc.
3982 #
3983 # This file is free software; the Free Software Foundation
3984 # gives unlimited permission to copy and/or distribute it,
3985 # with or without modifications, as long as this notice is preserved.
3986
3987 # serial 8
3988
3989 # Based on depend.m4 from automake 1.9, modified for standalone use in
3990 # an environment where GNU make is required.
3991
3992 # ZW_PROG_COMPILER_DEPENDENCIES
3993 # -----------------------------
3994 # Variant of _AM_DEPENDENCIES which just does the dependency probe and
3995 # sets fooDEPMODE accordingly.  Cache-variable compatible with
3996 # original; not side-effect compatible.  As the users of this macro
3997 # may require accurate dependencies for correct builds, it does *not*
3998 # honor --disable-dependency-checking, and failure to detect a usable
3999 # method is an error.  depcomp is assumed to be located in
4000 # $ac_aux_dir.
4001 #
4002 # FIXME: Should use the Autoconf 2.5x language-selection mechanism.
4003
4004
4005
4006 # AM_SET_DEPDIR
4007 # -------------
4008 # Choose a directory name for dependency files.
4009
4010
4011 # ZW_CREATE_DEPDIR
4012 # ----------------
4013 # As AM_SET_DEPDIR, but also create the directory at config.status time.
4014
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 # intl sister-directory configuration rules.
4081 #
4082
4083 # The idea behind this macro is that there's no need to repeat all the
4084 # autoconf probes done by the intl directory - it's already done them
4085 # for us.  In fact, there's no need even to look at the cache for the
4086 # answers.  All we need to do is nab a few pieces of information.
4087 # The intl directory is set up to make this easy, by generating a
4088 # small file which can be sourced as a shell script; then we produce
4089 # the necessary substitutions and definitions for this directory.
4090
4091
4092
4093 # Autoconf M4 include file defining utility macros for complex Canadian
4094 # cross builds.
4095
4096
4097
4098
4099
4100
4101
4102
4103
4104 ####
4105 # _NCN_TOOL_PREFIXES:  Some stuff that oughtta be done in AC_CANONICAL_SYSTEM
4106 # or AC_INIT.
4107 # These demand that AC_CANONICAL_SYSTEM be called beforehand.
4108
4109 ####
4110 # NCN_STRICT_CHECK_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
4111 # Like plain AC_CHECK_TOOLS, but require prefix if build!=host.
4112
4113
4114 ####
4115 # NCN_STRICT_CHECK_TARGET_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
4116 # Like CVS Autoconf AC_CHECK_TARGET_TOOLS, but require prefix if build!=target.
4117
4118
4119
4120 # Backported from Autoconf 2.5x; can go away when and if
4121 # we switch.  Put the OS path separator in $PATH_SEPARATOR.
4122
4123
4124
4125
4126
4127
4128
4129
4130 # ACX_HAVE_GCC_FOR_TARGET
4131 # Check if the variable GCC_FOR_TARGET really points to a GCC binary.
4132
4133
4134 # ACX_CHECK_INSTALLED_TARGET_TOOL(VAR, PROG)
4135 # Searching for installed target binutils.  We need to take extra care,
4136 # else we may find the wrong assembler, linker, etc., and lose.
4137 #
4138 # First try --with-build-time-tools, if specified.
4139 #
4140 # For build != host, we ask the installed GCC for the name of the tool it
4141 # uses, and accept it if it is an absolute path.  This is because the
4142 # only good choice for a compiler is the same GCC version that is being
4143 # installed (or we couldn't make target libraries), and we assume that
4144 # on the host system we'll have not only the same GCC version, but also
4145 # the same binutils version.
4146 #
4147 # For build == host, search the same directories that the installed
4148 # compiler will search.  We used to do this for the assembler, linker,
4149 # and nm only; for simplicity of configuration, however, we extend this
4150 # criterion to tools (such as ar and ranlib) that are never invoked by
4151 # the compiler, to avoid mismatches.
4152 #
4153 # Also note we have to check MD_EXEC_PREFIX before checking the user's path
4154 # if build == target.  This makes the most sense only when bootstrapping,
4155 # but we also do so when build != host.  In this case, we hope that the
4156 # build and host systems will have similar contents of MD_EXEC_PREFIX.
4157 #
4158 # If we do not find a suitable binary, then try the user's path.
4159
4160
4161 ###
4162 # AC_PROG_CPP_WERROR
4163 # Used for autoconf 2.5x to force AC_PREPROC_IFELSE to reject code which
4164 # triggers warnings from the preprocessor.  Will be in autoconf 2.58.
4165 # For now, using this also overrides header checks to use only the
4166 # preprocessor (matches 2.13 behavior; matching 2.58's behavior is a
4167 # bit harder from here).
4168 # Eventually autoconf will default to checking headers with the compiler
4169 # instead, and we'll have to do this differently.
4170
4171 # AC_PROG_CPP_WERROR
4172
4173 # Test for GNAT.
4174 # We require the gnatbind & gnatmake programs, as well as a compiler driver
4175 # that understands Ada.  We use the user's CC setting, already found, and
4176 # possibly add $1 to the command-line parameters.
4177 #
4178 # Sets the shell variable have_gnat to yes or no as appropriate, and
4179 # substitutes GNATBIND and GNATMAKE.
4180
4181
4182
4183
4184
4185
4186
4187
4188
4189
4190
4191
4192
4193
4194
4195
4196
4197
4198
4199
4200
4201
4202
4203
4204
4205 ac_aux_dir=
4206 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
4207   if test -f "$ac_dir/install-sh"; then
4208     ac_aux_dir=$ac_dir
4209     ac_install_sh="$ac_aux_dir/install-sh -c"
4210     break
4211   elif test -f "$ac_dir/install.sh"; then
4212     ac_aux_dir=$ac_dir
4213     ac_install_sh="$ac_aux_dir/install.sh -c"
4214     break
4215   elif test -f "$ac_dir/shtool"; then
4216     ac_aux_dir=$ac_dir
4217     ac_install_sh="$ac_aux_dir/shtool install -c"
4218     break
4219   fi
4220 done
4221 if test -z "$ac_aux_dir"; then
4222   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
4223 fi
4224
4225 # These three variables are undocumented and unsupported,
4226 # and are intended to be withdrawn in a future Autoconf release.
4227 # They can cause serious problems if a builder's source tree is in a directory
4228 # whose full name contains unusual characters.
4229 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
4230 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
4231 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
4232
4233
4234 # Find a good install program.  We prefer a C program (faster),
4235 # so one script is as good as another.  But avoid the broken or
4236 # incompatible versions:
4237 # SysV /etc/install, /usr/sbin/install
4238 # SunOS /usr/etc/install
4239 # IRIX /sbin/install
4240 # AIX /bin/install
4241 # AmigaOS /C/install, which installs bootblocks on floppy discs
4242 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4243 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
4244 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
4245 # OS/2's system install, which has a completely different semantic
4246 # ./install, which can be erroneously created by make from ./install.sh.
4247 # Reject install programs that cannot install multiple files.
4248 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
4249 $as_echo_n "checking for a BSD-compatible install... " >&6; }
4250 if test -z "$INSTALL"; then
4251 if ${ac_cv_path_install+:} false; then :
4252   $as_echo_n "(cached) " >&6
4253 else
4254   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4255 for as_dir in $PATH
4256 do
4257   IFS=$as_save_IFS
4258   test -z "$as_dir" && as_dir=.
4259     # Account for people who put trailing slashes in PATH elements.
4260 case $as_dir/ in #((
4261   ./ | .// | /[cC]/* | \
4262   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
4263   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
4264   /usr/ucb/* ) ;;
4265   *)
4266     # OSF1 and SCO ODT 3.0 have their own names for install.
4267     # Don't use installbsd from OSF since it installs stuff as root
4268     # by default.
4269     for ac_prog in ginstall scoinst install; do
4270       for ac_exec_ext in '' $ac_executable_extensions; do
4271         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
4272           if test $ac_prog = install &&
4273             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4274             # AIX install.  It has an incompatible calling convention.
4275             :
4276           elif test $ac_prog = install &&
4277             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4278             # program-specific install script used by HP pwplus--don't use.
4279             :
4280           else
4281             rm -rf conftest.one conftest.two conftest.dir
4282             echo one > conftest.one
4283             echo two > conftest.two
4284             mkdir conftest.dir
4285             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
4286               test -s conftest.one && test -s conftest.two &&
4287               test -s conftest.dir/conftest.one &&
4288               test -s conftest.dir/conftest.two
4289             then
4290               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4291               break 3
4292             fi
4293           fi
4294         fi
4295       done
4296     done
4297     ;;
4298 esac
4299
4300   done
4301 IFS=$as_save_IFS
4302
4303 rm -rf conftest.one conftest.two conftest.dir
4304
4305 fi
4306   if test "${ac_cv_path_install+set}" = set; then
4307     INSTALL=$ac_cv_path_install
4308   else
4309     # As a last resort, use the slow shell script.  Don't cache a
4310     # value for INSTALL within a source directory, because that will
4311     # break other packages using the cache if that directory is
4312     # removed, or if the value is a relative name.
4313     INSTALL=$ac_install_sh
4314   fi
4315 fi
4316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4317 $as_echo "$INSTALL" >&6; }
4318
4319 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4320 # It thinks the first close brace ends the variable substitution.
4321 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4322
4323 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
4324
4325 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4326
4327 ac_ext=c
4328 ac_cpp='$CPP $CPPFLAGS'
4329 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4330 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4331 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4332 if test -n "$ac_tool_prefix"; then
4333   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4334 set dummy ${ac_tool_prefix}gcc; ac_word=$2
4335 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4336 $as_echo_n "checking for $ac_word... " >&6; }
4337 if ${ac_cv_prog_CC+:} false; then :
4338   $as_echo_n "(cached) " >&6
4339 else
4340   if test -n "$CC"; then
4341   ac_cv_prog_CC="$CC" # Let the user override the test.
4342 else
4343 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4344 for as_dir in $PATH
4345 do
4346   IFS=$as_save_IFS
4347   test -z "$as_dir" && as_dir=.
4348     for ac_exec_ext in '' $ac_executable_extensions; do
4349   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4350     ac_cv_prog_CC="${ac_tool_prefix}gcc"
4351     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4352     break 2
4353   fi
4354 done
4355   done
4356 IFS=$as_save_IFS
4357
4358 fi
4359 fi
4360 CC=$ac_cv_prog_CC
4361 if test -n "$CC"; then
4362   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4363 $as_echo "$CC" >&6; }
4364 else
4365   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4366 $as_echo "no" >&6; }
4367 fi
4368
4369
4370 fi
4371 if test -z "$ac_cv_prog_CC"; then
4372   ac_ct_CC=$CC
4373   # Extract the first word of "gcc", so it can be a program name with args.
4374 set dummy gcc; ac_word=$2
4375 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4376 $as_echo_n "checking for $ac_word... " >&6; }
4377 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4378   $as_echo_n "(cached) " >&6
4379 else
4380   if test -n "$ac_ct_CC"; then
4381   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4382 else
4383 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4384 for as_dir in $PATH
4385 do
4386   IFS=$as_save_IFS
4387   test -z "$as_dir" && as_dir=.
4388     for ac_exec_ext in '' $ac_executable_extensions; do
4389   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4390     ac_cv_prog_ac_ct_CC="gcc"
4391     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4392     break 2
4393   fi
4394 done
4395   done
4396 IFS=$as_save_IFS
4397
4398 fi
4399 fi
4400 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4401 if test -n "$ac_ct_CC"; then
4402   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4403 $as_echo "$ac_ct_CC" >&6; }
4404 else
4405   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4406 $as_echo "no" >&6; }
4407 fi
4408
4409   if test "x$ac_ct_CC" = x; then
4410     CC=""
4411   else
4412     case $cross_compiling:$ac_tool_warned in
4413 yes:)
4414 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4415 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4416 ac_tool_warned=yes ;;
4417 esac
4418     CC=$ac_ct_CC
4419   fi
4420 else
4421   CC="$ac_cv_prog_CC"
4422 fi
4423
4424 if test -z "$CC"; then
4425           if test -n "$ac_tool_prefix"; then
4426     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4427 set dummy ${ac_tool_prefix}cc; ac_word=$2
4428 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4429 $as_echo_n "checking for $ac_word... " >&6; }
4430 if ${ac_cv_prog_CC+:} false; then :
4431   $as_echo_n "(cached) " >&6
4432 else
4433   if test -n "$CC"; then
4434   ac_cv_prog_CC="$CC" # Let the user override the test.
4435 else
4436 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4437 for as_dir in $PATH
4438 do
4439   IFS=$as_save_IFS
4440   test -z "$as_dir" && as_dir=.
4441     for ac_exec_ext in '' $ac_executable_extensions; do
4442   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4443     ac_cv_prog_CC="${ac_tool_prefix}cc"
4444     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4445     break 2
4446   fi
4447 done
4448   done
4449 IFS=$as_save_IFS
4450
4451 fi
4452 fi
4453 CC=$ac_cv_prog_CC
4454 if test -n "$CC"; then
4455   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4456 $as_echo "$CC" >&6; }
4457 else
4458   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4459 $as_echo "no" >&6; }
4460 fi
4461
4462
4463   fi
4464 fi
4465 if test -z "$CC"; then
4466   # Extract the first word of "cc", so it can be a program name with args.
4467 set dummy cc; ac_word=$2
4468 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4469 $as_echo_n "checking for $ac_word... " >&6; }
4470 if ${ac_cv_prog_CC+:} false; then :
4471   $as_echo_n "(cached) " >&6
4472 else
4473   if test -n "$CC"; then
4474   ac_cv_prog_CC="$CC" # Let the user override the test.
4475 else
4476   ac_prog_rejected=no
4477 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4478 for as_dir in $PATH
4479 do
4480   IFS=$as_save_IFS
4481   test -z "$as_dir" && as_dir=.
4482     for ac_exec_ext in '' $ac_executable_extensions; do
4483   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4484     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4485        ac_prog_rejected=yes
4486        continue
4487      fi
4488     ac_cv_prog_CC="cc"
4489     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4490     break 2
4491   fi
4492 done
4493   done
4494 IFS=$as_save_IFS
4495
4496 if test $ac_prog_rejected = yes; then
4497   # We found a bogon in the path, so make sure we never use it.
4498   set dummy $ac_cv_prog_CC
4499   shift
4500   if test $# != 0; then
4501     # We chose a different compiler from the bogus one.
4502     # However, it has the same basename, so the bogon will be chosen
4503     # first if we set CC to just the basename; use the full file name.
4504     shift
4505     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4506   fi
4507 fi
4508 fi
4509 fi
4510 CC=$ac_cv_prog_CC
4511 if test -n "$CC"; then
4512   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4513 $as_echo "$CC" >&6; }
4514 else
4515   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4516 $as_echo "no" >&6; }
4517 fi
4518
4519
4520 fi
4521 if test -z "$CC"; then
4522   if test -n "$ac_tool_prefix"; then
4523   for ac_prog in cl.exe
4524   do
4525     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4526 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4528 $as_echo_n "checking for $ac_word... " >&6; }
4529 if ${ac_cv_prog_CC+:} false; then :
4530   $as_echo_n "(cached) " >&6
4531 else
4532   if test -n "$CC"; then
4533   ac_cv_prog_CC="$CC" # Let the user override the test.
4534 else
4535 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4536 for as_dir in $PATH
4537 do
4538   IFS=$as_save_IFS
4539   test -z "$as_dir" && as_dir=.
4540     for ac_exec_ext in '' $ac_executable_extensions; do
4541   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4542     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4543     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4544     break 2
4545   fi
4546 done
4547   done
4548 IFS=$as_save_IFS
4549
4550 fi
4551 fi
4552 CC=$ac_cv_prog_CC
4553 if test -n "$CC"; then
4554   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4555 $as_echo "$CC" >&6; }
4556 else
4557   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4558 $as_echo "no" >&6; }
4559 fi
4560
4561
4562     test -n "$CC" && break
4563   done
4564 fi
4565 if test -z "$CC"; then
4566   ac_ct_CC=$CC
4567   for ac_prog in cl.exe
4568 do
4569   # Extract the first word of "$ac_prog", so it can be a program name with args.
4570 set dummy $ac_prog; ac_word=$2
4571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4572 $as_echo_n "checking for $ac_word... " >&6; }
4573 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4574   $as_echo_n "(cached) " >&6
4575 else
4576   if test -n "$ac_ct_CC"; then
4577   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4578 else
4579 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4580 for as_dir in $PATH
4581 do
4582   IFS=$as_save_IFS
4583   test -z "$as_dir" && as_dir=.
4584     for ac_exec_ext in '' $ac_executable_extensions; do
4585   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4586     ac_cv_prog_ac_ct_CC="$ac_prog"
4587     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4588     break 2
4589   fi
4590 done
4591   done
4592 IFS=$as_save_IFS
4593
4594 fi
4595 fi
4596 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4597 if test -n "$ac_ct_CC"; then
4598   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4599 $as_echo "$ac_ct_CC" >&6; }
4600 else
4601   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4602 $as_echo "no" >&6; }
4603 fi
4604
4605
4606   test -n "$ac_ct_CC" && break
4607 done
4608
4609   if test "x$ac_ct_CC" = x; then
4610     CC=""
4611   else
4612     case $cross_compiling:$ac_tool_warned in
4613 yes:)
4614 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4615 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4616 ac_tool_warned=yes ;;
4617 esac
4618     CC=$ac_ct_CC
4619   fi
4620 fi
4621
4622 fi
4623
4624
4625 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4626 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4627 as_fn_error $? "no acceptable C compiler found in \$PATH
4628 See \`config.log' for more details" "$LINENO" 5; }
4629
4630 # Provide some information about the compiler.
4631 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4632 set X $ac_compile
4633 ac_compiler=$2
4634 for ac_option in --version -v -V -qversion; do
4635   { { ac_try="$ac_compiler $ac_option >&5"
4636 case "(($ac_try" in
4637   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4638   *) ac_try_echo=$ac_try;;
4639 esac
4640 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4641 $as_echo "$ac_try_echo"; } >&5
4642   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4643   ac_status=$?
4644   if test -s conftest.err; then
4645     sed '10a\
4646 ... rest of stderr output deleted ...
4647          10q' conftest.err >conftest.er1
4648     cat conftest.er1 >&5
4649   fi
4650   rm -f conftest.er1 conftest.err
4651   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4652   test $ac_status = 0; }
4653 done
4654
4655 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4656 /* end confdefs.h.  */
4657
4658 int
4659 main ()
4660 {
4661
4662   ;
4663   return 0;
4664 }
4665 _ACEOF
4666 ac_clean_files_save=$ac_clean_files
4667 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
4668 # Try to create an executable without -o first, disregard a.out.
4669 # It will help us diagnose broken compilers, and finding out an intuition
4670 # of exeext.
4671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
4672 $as_echo_n "checking whether the C compiler works... " >&6; }
4673 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
4674
4675 # The possible output files:
4676 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
4677
4678 ac_rmfiles=
4679 for ac_file in $ac_files
4680 do
4681   case $ac_file in
4682     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4683     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
4684   esac
4685 done
4686 rm -f $ac_rmfiles
4687
4688 if { { ac_try="$ac_link_default"
4689 case "(($ac_try" in
4690   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4691   *) ac_try_echo=$ac_try;;
4692 esac
4693 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4694 $as_echo "$ac_try_echo"; } >&5
4695   (eval "$ac_link_default") 2>&5
4696   ac_status=$?
4697   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4698   test $ac_status = 0; }; then :
4699   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
4700 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
4701 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
4702 # so that the user can short-circuit this test for compilers unknown to
4703 # Autoconf.
4704 for ac_file in $ac_files ''
4705 do
4706   test -f "$ac_file" || continue
4707   case $ac_file in
4708     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
4709         ;;
4710     [ab].out )
4711         # We found the default executable, but exeext='' is most
4712         # certainly right.
4713         break;;
4714     *.* )
4715         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
4716         then :; else
4717            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4718         fi
4719         # We set ac_cv_exeext here because the later test for it is not
4720         # safe: cross compilers may not add the suffix if given an `-o'
4721         # argument, so we may need to know it at that point already.
4722         # Even if this section looks crufty: it has the advantage of
4723         # actually working.
4724         break;;
4725     * )
4726         break;;
4727   esac
4728 done
4729 test "$ac_cv_exeext" = no && ac_cv_exeext=
4730
4731 else
4732   ac_file=''
4733 fi
4734 if test -z "$ac_file"; then :
4735   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4736 $as_echo "no" >&6; }
4737 $as_echo "$as_me: failed program was:" >&5
4738 sed 's/^/| /' conftest.$ac_ext >&5
4739
4740 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4741 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4742 as_fn_error 77 "C compiler cannot create executables
4743 See \`config.log' for more details" "$LINENO" 5; }
4744 else
4745   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4746 $as_echo "yes" >&6; }
4747 fi
4748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
4749 $as_echo_n "checking for C compiler default output file name... " >&6; }
4750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
4751 $as_echo "$ac_file" >&6; }
4752 ac_exeext=$ac_cv_exeext
4753
4754 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
4755 ac_clean_files=$ac_clean_files_save
4756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
4757 $as_echo_n "checking for suffix of executables... " >&6; }
4758 if { { ac_try="$ac_link"
4759 case "(($ac_try" in
4760   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4761   *) ac_try_echo=$ac_try;;
4762 esac
4763 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4764 $as_echo "$ac_try_echo"; } >&5
4765   (eval "$ac_link") 2>&5
4766   ac_status=$?
4767   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4768   test $ac_status = 0; }; then :
4769   # If both `conftest.exe' and `conftest' are `present' (well, observable)
4770 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
4771 # work properly (i.e., refer to `conftest.exe'), while it won't with
4772 # `rm'.
4773 for ac_file in conftest.exe conftest conftest.*; do
4774   test -f "$ac_file" || continue
4775   case $ac_file in
4776     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4777     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4778           break;;
4779     * ) break;;
4780   esac
4781 done
4782 else
4783   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4784 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4785 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
4786 See \`config.log' for more details" "$LINENO" 5; }
4787 fi
4788 rm -f conftest conftest$ac_cv_exeext
4789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
4790 $as_echo "$ac_cv_exeext" >&6; }
4791
4792 rm -f conftest.$ac_ext
4793 EXEEXT=$ac_cv_exeext
4794 ac_exeext=$EXEEXT
4795 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4796 /* end confdefs.h.  */
4797 #include <stdio.h>
4798 int
4799 main ()
4800 {
4801 FILE *f = fopen ("conftest.out", "w");
4802  return ferror (f) || fclose (f) != 0;
4803
4804   ;
4805   return 0;
4806 }
4807 _ACEOF
4808 ac_clean_files="$ac_clean_files conftest.out"
4809 # Check that the compiler produces executables we can run.  If not, either
4810 # the compiler is broken, or we cross compile.
4811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
4812 $as_echo_n "checking whether we are cross compiling... " >&6; }
4813 if test "$cross_compiling" != yes; then
4814   { { ac_try="$ac_link"
4815 case "(($ac_try" in
4816   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4817   *) ac_try_echo=$ac_try;;
4818 esac
4819 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4820 $as_echo "$ac_try_echo"; } >&5
4821   (eval "$ac_link") 2>&5
4822   ac_status=$?
4823   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4824   test $ac_status = 0; }
4825   if { ac_try='./conftest$ac_cv_exeext'
4826   { { case "(($ac_try" in
4827   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4828   *) ac_try_echo=$ac_try;;
4829 esac
4830 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4831 $as_echo "$ac_try_echo"; } >&5
4832   (eval "$ac_try") 2>&5
4833   ac_status=$?
4834   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4835   test $ac_status = 0; }; }; then
4836     cross_compiling=no
4837   else
4838     if test "$cross_compiling" = maybe; then
4839         cross_compiling=yes
4840     else
4841         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4842 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4843 as_fn_error $? "cannot run C compiled programs.
4844 If you meant to cross compile, use \`--host'.
4845 See \`config.log' for more details" "$LINENO" 5; }
4846     fi
4847   fi
4848 fi
4849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
4850 $as_echo "$cross_compiling" >&6; }
4851
4852 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
4853 ac_clean_files=$ac_clean_files_save
4854 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
4855 $as_echo_n "checking for suffix of object files... " >&6; }
4856 if ${ac_cv_objext+:} false; then :
4857   $as_echo_n "(cached) " >&6
4858 else
4859   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4860 /* end confdefs.h.  */
4861
4862 int
4863 main ()
4864 {
4865
4866   ;
4867   return 0;
4868 }
4869 _ACEOF
4870 rm -f conftest.o conftest.obj
4871 if { { ac_try="$ac_compile"
4872 case "(($ac_try" in
4873   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4874   *) ac_try_echo=$ac_try;;
4875 esac
4876 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4877 $as_echo "$ac_try_echo"; } >&5
4878   (eval "$ac_compile") 2>&5
4879   ac_status=$?
4880   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4881   test $ac_status = 0; }; then :
4882   for ac_file in conftest.o conftest.obj conftest.*; do
4883   test -f "$ac_file" || continue;
4884   case $ac_file in
4885     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4886     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4887        break;;
4888   esac
4889 done
4890 else
4891   $as_echo "$as_me: failed program was:" >&5
4892 sed 's/^/| /' conftest.$ac_ext >&5
4893
4894 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4895 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4896 as_fn_error $? "cannot compute suffix of object files: cannot compile
4897 See \`config.log' for more details" "$LINENO" 5; }
4898 fi
4899 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4900 fi
4901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4902 $as_echo "$ac_cv_objext" >&6; }
4903 OBJEXT=$ac_cv_objext
4904 ac_objext=$OBJEXT
4905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4906 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4907 if ${ac_cv_c_compiler_gnu+:} false; then :
4908   $as_echo_n "(cached) " >&6
4909 else
4910   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4911 /* end confdefs.h.  */
4912
4913 int
4914 main ()
4915 {
4916 #ifndef __GNUC__
4917        choke me
4918 #endif
4919
4920   ;
4921   return 0;
4922 }
4923 _ACEOF
4924 if ac_fn_c_try_compile "$LINENO"; then :
4925   ac_compiler_gnu=yes
4926 else
4927   ac_compiler_gnu=no
4928 fi
4929 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4930 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4931
4932 fi
4933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4934 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4935 if test $ac_compiler_gnu = yes; then
4936   GCC=yes
4937 else
4938   GCC=
4939 fi
4940 ac_test_CFLAGS=${CFLAGS+set}
4941 ac_save_CFLAGS=$CFLAGS
4942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4943 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4944 if ${ac_cv_prog_cc_g+:} false; then :
4945   $as_echo_n "(cached) " >&6
4946 else
4947   ac_save_c_werror_flag=$ac_c_werror_flag
4948    ac_c_werror_flag=yes
4949    ac_cv_prog_cc_g=no
4950    CFLAGS="-g"
4951    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4952 /* end confdefs.h.  */
4953
4954 int
4955 main ()
4956 {
4957
4958   ;
4959   return 0;
4960 }
4961 _ACEOF
4962 if ac_fn_c_try_compile "$LINENO"; then :
4963   ac_cv_prog_cc_g=yes
4964 else
4965   CFLAGS=""
4966       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4967 /* end confdefs.h.  */
4968
4969 int
4970 main ()
4971 {
4972
4973   ;
4974   return 0;
4975 }
4976 _ACEOF
4977 if ac_fn_c_try_compile "$LINENO"; then :
4978
4979 else
4980   ac_c_werror_flag=$ac_save_c_werror_flag
4981          CFLAGS="-g"
4982          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4983 /* end confdefs.h.  */
4984
4985 int
4986 main ()
4987 {
4988
4989   ;
4990   return 0;
4991 }
4992 _ACEOF
4993 if ac_fn_c_try_compile "$LINENO"; then :
4994   ac_cv_prog_cc_g=yes
4995 fi
4996 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4997 fi
4998 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4999 fi
5000 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5001    ac_c_werror_flag=$ac_save_c_werror_flag
5002 fi
5003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
5004 $as_echo "$ac_cv_prog_cc_g" >&6; }
5005 if test "$ac_test_CFLAGS" = set; then
5006   CFLAGS=$ac_save_CFLAGS
5007 elif test $ac_cv_prog_cc_g = yes; then
5008   if test "$GCC" = yes; then
5009     CFLAGS="-g -O2"
5010   else
5011     CFLAGS="-g"
5012   fi
5013 else
5014   if test "$GCC" = yes; then
5015     CFLAGS="-O2"
5016   else
5017     CFLAGS=
5018   fi
5019 fi
5020 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
5021 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
5022 if ${ac_cv_prog_cc_c89+:} false; then :
5023   $as_echo_n "(cached) " >&6
5024 else
5025   ac_cv_prog_cc_c89=no
5026 ac_save_CC=$CC
5027 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5028 /* end confdefs.h.  */
5029 #include <stdarg.h>
5030 #include <stdio.h>
5031 struct stat;
5032 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
5033 struct buf { int x; };
5034 FILE * (*rcsopen) (struct buf *, struct stat *, int);
5035 static char *e (p, i)
5036      char **p;
5037      int i;
5038 {
5039   return p[i];
5040 }
5041 static char *f (char * (*g) (char **, int), char **p, ...)
5042 {
5043   char *s;
5044   va_list v;
5045   va_start (v,p);
5046   s = g (p, va_arg (v,int));
5047   va_end (v);
5048   return s;
5049 }
5050
5051 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
5052    function prototypes and stuff, but not '\xHH' hex character constants.
5053    These don't provoke an error unfortunately, instead are silently treated
5054    as 'x'.  The following induces an error, until -std is added to get
5055    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
5056    array size at least.  It's necessary to write '\x00'==0 to get something
5057    that's true only with -std.  */
5058 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
5059
5060 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
5061    inside strings and character constants.  */
5062 #define FOO(x) 'x'
5063 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
5064
5065 int test (int i, double x);
5066 struct s1 {int (*f) (int a);};
5067 struct s2 {int (*f) (double a);};
5068 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
5069 int argc;
5070 char **argv;
5071 int
5072 main ()
5073 {
5074 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
5075   ;
5076   return 0;
5077 }
5078 _ACEOF
5079 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
5080         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
5081 do
5082   CC="$ac_save_CC $ac_arg"
5083   if ac_fn_c_try_compile "$LINENO"; then :
5084   ac_cv_prog_cc_c89=$ac_arg
5085 fi
5086 rm -f core conftest.err conftest.$ac_objext
5087   test "x$ac_cv_prog_cc_c89" != "xno" && break
5088 done
5089 rm -f conftest.$ac_ext
5090 CC=$ac_save_CC
5091
5092 fi
5093 # AC_CACHE_VAL
5094 case "x$ac_cv_prog_cc_c89" in
5095   x)
5096     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
5097 $as_echo "none needed" >&6; } ;;
5098   xno)
5099     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
5100 $as_echo "unsupported" >&6; } ;;
5101   *)
5102     CC="$CC $ac_cv_prog_cc_c89"
5103     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
5104 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
5105 esac
5106 if test "x$ac_cv_prog_cc_c89" != xno; then :
5107
5108 fi
5109
5110 ac_ext=c
5111 ac_cpp='$CPP $CPPFLAGS'
5112 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5113 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5114 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5115
5116
5117 # Put a plausible default for CC_FOR_BUILD in Makefile.
5118 if test "x$cross_compiling" = "xno"; then
5119   CC_FOR_BUILD='$(CC)'
5120 else
5121   CC_FOR_BUILD=gcc
5122 fi
5123 CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-${CFLAGS}}
5124
5125 ALL_LINGUAS=
5126 # If we haven't got the data from the intl directory,
5127 # assume NLS is disabled.
5128 USE_NLS=no
5129 LIBINTL=
5130 LIBINTL_DEP=
5131 INCINTL=
5132 XGETTEXT=
5133 GMSGFMT=
5134 POSUB=
5135
5136 if test -f  ../../intl/config.intl; then
5137   .  ../../intl/config.intl
5138 fi
5139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
5140 $as_echo_n "checking whether NLS is requested... " >&6; }
5141 if test x"$USE_NLS" != xyes; then
5142   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5143 $as_echo "no" >&6; }
5144 else
5145   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5146 $as_echo "yes" >&6; }
5147
5148 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
5149
5150
5151   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
5152 $as_echo_n "checking for catalogs to be installed... " >&6; }
5153   # Look for .po and .gmo files in the source directory.
5154   CATALOGS=
5155   XLINGUAS=
5156   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
5157     # If there aren't any .gmo files the shell will give us the
5158     # literal string "../path/to/srcdir/po/*.gmo" which has to be
5159     # weeded out.
5160     case "$cat" in *\**)
5161       continue;;
5162     esac
5163     # The quadruple backslash is collapsed to a double backslash
5164     # by the backticks, then collapsed again by the double quotes,
5165     # leaving us with one backslash in the sed expression (right
5166     # before the dot that mustn't act as a wildcard).
5167     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
5168     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
5169     # The user is allowed to set LINGUAS to a list of languages to
5170     # install catalogs for.  If it's empty that means "all of them."
5171     if test "x$LINGUAS" = x; then
5172       CATALOGS="$CATALOGS $cat"
5173       XLINGUAS="$XLINGUAS $lang"
5174     else
5175       case "$LINGUAS" in *$lang*)
5176         CATALOGS="$CATALOGS $cat"
5177         XLINGUAS="$XLINGUAS $lang"
5178         ;;
5179       esac
5180     fi
5181   done
5182   LINGUAS="$XLINGUAS"
5183   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
5184 $as_echo "$LINGUAS" >&6; }
5185
5186
5187     DATADIRNAME=share
5188
5189   INSTOBJEXT=.mo
5190
5191   GENCAT=gencat
5192
5193   CATOBJEXT=.gmo
5194
5195 fi
5196
5197
5198 # Check whether --enable-sim-alignment was given.
5199 if test "${enable_sim_alignment+set}" = set; then :
5200   enableval=$enable_sim_alignment; case "${enableval}" in
5201   yes | strict | STRICT)        sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";;
5202   no | nonstrict | NONSTRICT)   sim_alignment="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";;
5203   0 | default | DEFAULT)        sim_alignment="-DWITH_ALIGNMENT=0";;
5204   *)                            as_fn_error $? "\"Unknown value $enableval passed to --enable-sim-alignment\"" "$LINENO" 5; sim_alignment="";;
5205 esac
5206 if test x"$silent" != x"yes" && test x"$sim_alignment" != x""; then
5207   echo "Setting alignment flags = $sim_alignment" 6>&1
5208 fi
5209 else
5210   sim_alignment=""
5211 fi
5212
5213
5214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable sim asserts" >&5
5215 $as_echo_n "checking whether to enable sim asserts... " >&6; }
5216 sim_assert="1"
5217 # Check whether --enable-sim-assert was given.
5218 if test "${enable_sim_assert+set}" = set; then :
5219   enableval=$enable_sim_assert; case "${enableval}" in
5220   yes)  sim_assert="1";;
5221   no)   sim_assert="0";;
5222   *)    as_fn_error $? "--enable-sim-assert does not take a value" "$LINENO" 5;;
5223 esac
5224 fi
5225
5226 cat >>confdefs.h <<_ACEOF
5227 #define WITH_ASSERT $sim_assert
5228 _ACEOF
5229
5230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $sim_assert" >&5
5231 $as_echo "$sim_assert" >&6; }
5232
5233
5234 # Check whether --enable-sim-bitsize was given.
5235 if test "${enable_sim_bitsize+set}" = set; then :
5236   enableval=$enable_sim_bitsize; case "${enableval}" in
5237   32|64) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=$enableval";;
5238   *)     as_fn_error $? "\"--enable-sim-bitsize was given $enableval.  Expected 32 or 64\"" "$LINENO" 5; sim_bitsize="";;
5239 esac
5240 if test x"$silent" != x"yes" && test x"$sim_bitsize" != x""; then
5241   echo "Setting bitsize flags = $sim_bitsize" 6>&1
5242 fi
5243 else
5244   sim_bitsize=""
5245 fi
5246
5247
5248 # Check whether --enable-sim-config was given.
5249 if test "${enable_sim_config+set}" = set; then :
5250   enableval=$enable_sim_config; case "${enableval}" in
5251   yes|no)       as_fn_error $? "\"No value supplied for --enable-sim-config=file\"" "$LINENO" 5;;
5252   *)            if test -f "${srcdir}/${enableval}"; then
5253                   sim_config="${enableval}";
5254                 elif test -f "${srcdir}/${enableval}-config.h"; then
5255                   sim_config="${enableval}-config.h"
5256                 else
5257                   as_fn_error $? "\"Config file $enableval was not found\"" "$LINENO" 5;
5258                   sim_config=std-config.h
5259                 fi;;
5260 esac
5261 if test x"$silent" != x"yes" && test x"$sim_config" != x""; then
5262   echo "Setting config flags = $sim_config" 6>&1
5263 fi
5264 else
5265   sim_config="std-config.h"
5266 if test x"$silent" != x"yes"; then
5267   echo "Setting config flags = $sim_config" 6>&1
5268 fi
5269 fi
5270
5271
5272 # Check whether --enable-sim-decode-mechanism was given.
5273 if test "${enable_sim_decode_mechanism+set}" = set; then :
5274   enableval=$enable_sim_decode_mechanism; case "${enableval}" in
5275   yes|no)       as_fn_error $? "\"No value supplied for --enable-sim-decode-mechanism=file\"" "$LINENO" 5;;
5276   array|switch|padded-switch|goto-switch)       sim_decode_mechanism="-T ${enableval}";;
5277   *)            as_fn_error $? "\"File $enableval is not an opcode rules file\"" "$LINENO" 5;
5278                 sim_decode_mechanism="switch";;
5279 esac
5280 if test x"$silent" != x"yes" && test x"$sim_decode_mechanism" != x""; then
5281   echo "Setting decode mechanism flags = $sim_decode_mechanism" 6>&1
5282 fi
5283 else
5284   sim_decode_mechanism=""
5285 if test x"$silent" != x"yes"; then
5286   echo "Setting decode mechanism flags = $sim_decode_mechanism"
5287 fi
5288 fi
5289
5290
5291 # Check whether --enable-sim-default-model was given.
5292 if test "${enable_sim_default_model+set}" = set; then :
5293   enableval=$enable_sim_default_model; case "${enableval}" in
5294   yes|no)       as_fn_error $? "\"No value supplied for --enable-sim-default-model=model\"" "$LINENO" 5;;
5295   *)            sim_default_model="-DWITH_DEFAULT_MODEL=${enableval}";;
5296 esac
5297 if test x"$silent" != x"yes" && test x"$sim_default_model" != x""; then
5298   echo "Setting default-model flags = $sim_default_model" 6>&1
5299 fi
5300 else
5301   sim_default_model=""
5302 fi
5303
5304
5305 # Check whether --enable-sim-duplicate was given.
5306 if test "${enable_sim_duplicate+set}" = set; then :
5307   enableval=$enable_sim_duplicate; case "${enableval}" in
5308   yes)  sim_dup="-E";;
5309   no)   sim_dup="";;
5310   *)    as_fn_error $? "\"--enable-sim-duplicate does not take a value\"" "$LINENO" 5; sim_dup="";;
5311 esac
5312 if test x"$silent" != x"yes" && test x"$sim_dup" != x""; then
5313   echo "Setting duplicate flags = $sim_dup" 6>&1
5314 fi
5315 else
5316   sim_dup="-E"
5317 if test x"$silent" != x"yes"; then
5318   echo "Setting duplicate flags = $sim_dup" 6>&1
5319 fi
5320 fi
5321
5322
5323 # Check whether --enable-sim-endian was given.
5324 if test "${enable_sim_endian+set}" = set; then :
5325   enableval=$enable_sim_endian; case "${enableval}" in
5326   yes)  case "$target" in
5327           *powerpc-*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
5328           *powerpcle-*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
5329           *) echo "Unknown target $target" 1>&6; sim_endian="-DWITH_TARGET_BYTE_ORDER=0";;
5330         esac;;
5331   no)    sim_endian="-DWITH_TARGET_BYTE_ORDER=0";;
5332   b*|B*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
5333   l*|L*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
5334   *)     as_fn_error $? "\"Unknown value $enableval for --enable-sim-endian\"" "$LINENO" 5; sim_endian="";;
5335 esac
5336 if test x"$silent" != x"yes" && test x"$sim_endian" != x""; then
5337   echo "Setting endian flags = $sim_endian" 6>&1
5338 fi
5339 else
5340   sim_endian=""
5341 fi
5342
5343
5344 { $as_echo "$as_me:${as_lineno-$LINENO}: checking default sim environment setting" >&5
5345 $as_echo_n "checking default sim environment setting... " >&6; }
5346 sim_env="0"
5347 # Check whether --enable-sim-env was given.
5348 if test "${enable_sim_env+set}" = set; then :
5349   enableval=$enable_sim_env; case "${enableval}" in
5350   operating | os | oea) sim_env="OPERATING_ENVIRONMENT";;
5351   virtual | vea)        sim_env="VIRTUAL_ENVIRONMENT";;
5352   user | uea)           sim_env="USER_ENVIRONMENT";;
5353   no)                   sim_env="0";;
5354   *)                    as_fn_error $? "Unknown value $enableval passed to --enable-sim-env" "$LINENO" 5;;
5355 esac
5356 fi
5357
5358 cat >>confdefs.h <<_ACEOF
5359 #define WITH_ENVIRONMENT $sim_env
5360 _ACEOF
5361
5362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $sim_env" >&5
5363 $as_echo "$sim_env" >&6; }
5364
5365
5366 # Check whether --enable-sim-filter was given.
5367 if test "${enable_sim_filter+set}" = set; then :
5368   enableval=$enable_sim_filter; case "${enableval}" in
5369   yes)  as_fn_error $? "\"--enable-sim-filter must be specified with a rule to filter or no\"" "$LINENO" 5; sim_filter="";;
5370   no)   sim_filter="";;
5371   *)    sim_filter="-F $enableval";;
5372 esac
5373 if test x"$silent" != x"yes" && test x"$sim_filter" != x""; then
5374   echo "Setting filter flags = $sim_filter" 6>&1
5375 fi
5376 else
5377   sim_filter="-F 32,f,o"
5378 if test x"$silent" != x"yes"; then
5379   echo "Setting filter flags = $sim_filter" 6>&1
5380 fi
5381 fi
5382
5383
5384 # Check whether --enable-sim-float was given.
5385 if test "${enable_sim_float+set}" = set; then :
5386   enableval=$enable_sim_float; case "${enableval}" in
5387   yes | hard)   sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT";;
5388   no | soft)    sim_float="-DWITH_FLOATING_POINT=SOFT_FLOATING_POINT";;
5389   altivec)      sim_float="-DWITH_ALTIVEC" ; sim_filter="${sim_filter},av" ;;
5390   *spe*|*simd*) sim_float="-DWITH_E500" ; sim_filter="${sim_filter},e500" ;;
5391   *)            as_fn_error $? "\"Unknown value $enableval passed to --enable-sim-float\"" "$LINENO" 5; sim_float="";;
5392 esac
5393 if test x"$silent" != x"yes" && test x"$sim_float" != x""; then
5394   echo "Setting float flags = $sim_float" 6>&1
5395 fi
5396 else
5397
5398 case "${target}" in
5399   *altivec*) sim_float="-DWITH_ALTIVEC" ; sim_filter="${sim_filter},av" ;;
5400   *spe*|*simd*) sim_float="-DWITH_E500" ; sim_filter="${sim_filter},e500" ;;
5401   *) sim_float=""
5402 esac
5403
5404 fi
5405
5406
5407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if union semun defined" >&5
5408 $as_echo_n "checking if union semun defined... " >&6; }
5409 if ${ac_cv_HAS_UNION_SEMUN+:} false; then :
5410   $as_echo_n "(cached) " >&6
5411 else
5412   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5413 /* end confdefs.h.  */
5414
5415 #include <sys/types.h>
5416 #include <sys/ipc.h>
5417 #include <sys/sem.h>
5418 int
5419 main ()
5420 {
5421 union semun arg ;
5422   ;
5423   return 0;
5424 }
5425 _ACEOF
5426 if ac_fn_c_try_compile "$LINENO"; then :
5427   ac_cv_has_union_semun="yes"
5428 else
5429   ac_cv_has_union_semun="no"
5430 fi
5431 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_has_union_semun" >&5
5433 $as_echo "$ac_cv_has_union_semun" >&6; }
5434
5435 fi
5436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_HAS_UNION_SEMUN" >&5
5437 $as_echo "$ac_cv_HAS_UNION_SEMUN" >&6; }
5438
5439
5440 if test "$ac_cv_has_union_semun" = "yes"; then
5441   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether System V semaphores are supported" >&5
5442 $as_echo_n "checking whether System V semaphores are supported... " >&6; }
5443 if ${ac_cv_sysv_sem+:} false; then :
5444   $as_echo_n "(cached) " >&6
5445 else
5446
5447   if test "$cross_compiling" = yes; then :
5448   :
5449 else
5450   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5451 /* end confdefs.h.  */
5452
5453   #include <sys/types.h>
5454   #include <sys/ipc.h>
5455   #include <sys/sem.h>
5456   int main () {
5457     union semun arg ;
5458
5459     int id=semget(IPC_PRIVATE,1,IPC_CREAT|0400);
5460     if (id == -1)
5461       exit(1);
5462     arg.val = 0; /* avoid implicit type cast to union */
5463     if (semctl(id, 0, IPC_RMID, arg) == -1)
5464       exit(1);
5465     exit(0);
5466   }
5467
5468 _ACEOF
5469 if ac_fn_c_try_run "$LINENO"; then :
5470   ac_cv_sysv_sem="yes"
5471 else
5472   ac_cv_sysv_sem="no"
5473 fi
5474 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5475   conftest.$ac_objext conftest.beam conftest.$ac_ext
5476 fi
5477
5478
5479 fi
5480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sysv_sem" >&5
5481 $as_echo "$ac_cv_sysv_sem" >&6; }
5482 else  # semun is not defined
5483   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether System V semaphores are supported" >&5
5484 $as_echo_n "checking whether System V semaphores are supported... " >&6; }
5485 if ${ac_cv_sysv_sem+:} false; then :
5486   $as_echo_n "(cached) " >&6
5487 else
5488
5489   if test "$cross_compiling" = yes; then :
5490   :
5491 else
5492   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5493 /* end confdefs.h.  */
5494
5495   #include <sys/types.h>
5496   #include <sys/ipc.h>
5497   #include <sys/sem.h>
5498   union semun {
5499     int val;
5500     struct semid_ds *buf;
5501     ushort *array;
5502   };
5503   int main () {
5504     union semun arg ;
5505
5506     int id=semget(IPC_PRIVATE,1,IPC_CREAT|0400);
5507     if (id == -1)
5508       exit(1);
5509     arg.val = 0; /* avoid implicit type cast to union */
5510     if (semctl(id, 0, IPC_RMID, arg) == -1)
5511       exit(1);
5512     exit(0);
5513   }
5514
5515 _ACEOF
5516 if ac_fn_c_try_run "$LINENO"; then :
5517   ac_cv_sysv_sem="yes"
5518 else
5519   ac_cv_sysv_sem="no"
5520 fi
5521 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5522   conftest.$ac_objext conftest.beam conftest.$ac_ext
5523 fi
5524
5525
5526 fi
5527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sysv_sem" >&5
5528 $as_echo "$ac_cv_sysv_sem" >&6; }
5529 fi
5530
5531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether System V shared memory is supported" >&5
5532 $as_echo_n "checking whether System V shared memory is supported... " >&6; }
5533 if ${ac_cv_sysv_shm+:} false; then :
5534   $as_echo_n "(cached) " >&6
5535 else
5536
5537 if test "$cross_compiling" = yes; then :
5538   :
5539 else
5540   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5541 /* end confdefs.h.  */
5542
5543 #include <sys/types.h>
5544 #include <sys/ipc.h>
5545 #include <sys/shm.h>
5546 int main () {
5547   int id=shmget(IPC_PRIVATE,1,IPC_CREAT|0400);
5548   if (id == -1)
5549     exit(1);
5550   if (shmctl(id, IPC_RMID, 0) == -1)
5551     exit(1);
5552   exit(0);
5553 }
5554
5555 _ACEOF
5556 if ac_fn_c_try_run "$LINENO"; then :
5557   ac_cv_sysv_shm="yes"
5558 else
5559   ac_cv_sysv_shm="no"
5560 fi
5561 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5562   conftest.$ac_objext conftest.beam conftest.$ac_ext
5563 fi
5564
5565
5566 fi
5567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sysv_shm" >&5
5568 $as_echo "$ac_cv_sysv_shm" >&6; }
5569
5570 if test x"$ac_cv_sysv_shm" = x"yes" -a x"$ac_cv_sysv_sem" = x"yes" ; then
5571   sim_sysv_ipc_hw=",sem,shm";
5572 else
5573   sim_sysv_ipc_hw="";
5574 fi
5575
5576 if test x"$ac_cv_has_union_semun" = x"yes" -a x"$ac_cv_sysv_sem" = x"yes" ; then
5577
5578 $as_echo "#define HAVE_UNION_SEMUN 1" >>confdefs.h
5579
5580 fi
5581
5582
5583 # Check whether --enable-sim-hardware was given.
5584 if test "${enable_sim_hardware+set}" = set; then :
5585   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}"
5586 case "${enableval}" in
5587   yes)  ;;
5588   no)   as_fn_error $? "\"List of hardware must be specified for --enable-sim-hardware\"" "$LINENO" 5; hardware="";;
5589   ,*)   hardware="${hardware}${enableval}";;
5590   *,)   hardware="${enableval}${hardware}";;
5591   *)    hardware="${enableval}"'';;
5592 esac
5593 sim_hw_src=`echo $hardware | sed -e 's/,/.c hw_/g' -e 's/^/hw_/' -e s'/$/.c/'`
5594 sim_hw_obj=`echo $sim_hw_src | sed -e 's/\.c/.o/g'`
5595 if test x"$silent" != x"yes" && test x"$hardware" != x""; then
5596   echo "Setting hardware to $sim_hw_src, $sim_hw_obj"
5597 fi
5598 else
5599   hardware="cpu,memory,nvram,iobus,htab,disk,trace,register,vm,init,core,pal,com,eeprom,opic,glue,phb,ide${sim_sysv_ipc_hw}"
5600 sim_hw_src=`echo $hardware | sed -e 's/,/.c hw_/g' -e 's/^/hw_/' -e s'/$/.c/'`
5601 sim_hw_obj=`echo $sim_hw_src | sed -e 's/\.c/.o/g'`
5602 if test x"$silent" != x"yes"; then
5603   echo "Setting hardware to $sim_hw_src, $sim_hw_obj"
5604 fi
5605 fi
5606
5607 # Check whether --enable-sim-hostbitsize was given.
5608 if test "${enable_sim_hostbitsize+set}" = set; then :
5609   enableval=$enable_sim_hostbitsize; case "${enableval}" in
5610   32|64) sim_hostbitsize="-DWITH_HOST_WORD_BITSIZE=$enableval";;
5611   *)     as_fn_error $? "\"--enable-sim-hostbitsize was given $enableval.  Expected 32 or 64\"" "$LINENO" 5; sim_hostbitsize="";;
5612 esac
5613 if test x"$silent" != x"yes" && test x"$sim_hostbitsize" != x""; then
5614   echo "Setting hostbitsize flags = $sim_hostbitsize" 6>&1
5615 fi
5616 else
5617   sim_hostbitsize=""
5618 fi
5619
5620
5621 ac_ext=c
5622 ac_cpp='$CPP $CPPFLAGS'
5623 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5624 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5625 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5627 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5628 # On Suns, sometimes $CPP names a directory.
5629 if test -n "$CPP" && test -d "$CPP"; then
5630   CPP=
5631 fi
5632 if test -z "$CPP"; then
5633   if ${ac_cv_prog_CPP+:} false; then :
5634   $as_echo_n "(cached) " >&6
5635 else
5636       # Double quotes because CPP needs to be expanded
5637     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5638     do
5639       ac_preproc_ok=false
5640 for ac_c_preproc_warn_flag in '' yes
5641 do
5642   # Use a header file that comes with gcc, so configuring glibc
5643   # with a fresh cross-compiler works.
5644   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5645   # <limits.h> exists even on freestanding compilers.
5646   # On the NeXT, cc -E runs the code through the compiler's parser,
5647   # not just through cpp. "Syntax error" is here to catch this case.
5648   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5649 /* end confdefs.h.  */
5650 #ifdef __STDC__
5651 # include <limits.h>
5652 #else
5653 # include <assert.h>
5654 #endif
5655                      Syntax error
5656 _ACEOF
5657 if ac_fn_c_try_cpp "$LINENO"; then :
5658
5659 else
5660   # Broken: fails on valid input.
5661 continue
5662 fi
5663 rm -f conftest.err conftest.i conftest.$ac_ext
5664
5665   # OK, works on sane cases.  Now check whether nonexistent headers
5666   # can be detected and how.
5667   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5668 /* end confdefs.h.  */
5669 #include <ac_nonexistent.h>
5670 _ACEOF
5671 if ac_fn_c_try_cpp "$LINENO"; then :
5672   # Broken: success on invalid input.
5673 continue
5674 else
5675   # Passes both tests.
5676 ac_preproc_ok=:
5677 break
5678 fi
5679 rm -f conftest.err conftest.i conftest.$ac_ext
5680
5681 done
5682 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5683 rm -f conftest.i conftest.err conftest.$ac_ext
5684 if $ac_preproc_ok; then :
5685   break
5686 fi
5687
5688     done
5689     ac_cv_prog_CPP=$CPP
5690
5691 fi
5692   CPP=$ac_cv_prog_CPP
5693 else
5694   ac_cv_prog_CPP=$CPP
5695 fi
5696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5697 $as_echo "$CPP" >&6; }
5698 ac_preproc_ok=false
5699 for ac_c_preproc_warn_flag in '' yes
5700 do
5701   # Use a header file that comes with gcc, so configuring glibc
5702   # with a fresh cross-compiler works.
5703   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5704   # <limits.h> exists even on freestanding compilers.
5705   # On the NeXT, cc -E runs the code through the compiler's parser,
5706   # not just through cpp. "Syntax error" is here to catch this case.
5707   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5708 /* end confdefs.h.  */
5709 #ifdef __STDC__
5710 # include <limits.h>
5711 #else
5712 # include <assert.h>
5713 #endif
5714                      Syntax error
5715 _ACEOF
5716 if ac_fn_c_try_cpp "$LINENO"; then :
5717
5718 else
5719   # Broken: fails on valid input.
5720 continue
5721 fi
5722 rm -f conftest.err conftest.i conftest.$ac_ext
5723
5724   # OK, works on sane cases.  Now check whether nonexistent headers
5725   # can be detected and how.
5726   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5727 /* end confdefs.h.  */
5728 #include <ac_nonexistent.h>
5729 _ACEOF
5730 if ac_fn_c_try_cpp "$LINENO"; then :
5731   # Broken: success on invalid input.
5732 continue
5733 else
5734   # Passes both tests.
5735 ac_preproc_ok=:
5736 break
5737 fi
5738 rm -f conftest.err conftest.i conftest.$ac_ext
5739
5740 done
5741 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5742 rm -f conftest.i conftest.err conftest.$ac_ext
5743 if $ac_preproc_ok; then :
5744
5745 else
5746   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5747 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5748 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
5749 See \`config.log' for more details" "$LINENO" 5; }
5750 fi
5751
5752 ac_ext=c
5753 ac_cpp='$CPP $CPPFLAGS'
5754 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5755 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5756 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5757
5758
5759 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5760 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5761 if ${ac_cv_path_GREP+:} false; then :
5762   $as_echo_n "(cached) " >&6
5763 else
5764   if test -z "$GREP"; then
5765   ac_path_GREP_found=false
5766   # Loop through the user's path and test for each of PROGNAME-LIST
5767   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5768 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5769 do
5770   IFS=$as_save_IFS
5771   test -z "$as_dir" && as_dir=.
5772     for ac_prog in grep ggrep; do
5773     for ac_exec_ext in '' $ac_executable_extensions; do
5774       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5775       as_fn_executable_p "$ac_path_GREP" || continue
5776 # Check for GNU ac_path_GREP and select it if it is found.
5777   # Check for GNU $ac_path_GREP
5778 case `"$ac_path_GREP" --version 2>&1` in
5779 *GNU*)
5780   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5781 *)
5782   ac_count=0
5783   $as_echo_n 0123456789 >"conftest.in"
5784   while :
5785   do
5786     cat "conftest.in" "conftest.in" >"conftest.tmp"
5787     mv "conftest.tmp" "conftest.in"
5788     cp "conftest.in" "conftest.nl"
5789     $as_echo 'GREP' >> "conftest.nl"
5790     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5791     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5792     as_fn_arith $ac_count + 1 && ac_count=$as_val
5793     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5794       # Best one so far, save it but keep looking for a better one
5795       ac_cv_path_GREP="$ac_path_GREP"
5796       ac_path_GREP_max=$ac_count
5797     fi
5798     # 10*(2^10) chars as input seems more than enough
5799     test $ac_count -gt 10 && break
5800   done
5801   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5802 esac
5803
5804       $ac_path_GREP_found && break 3
5805     done
5806   done
5807   done
5808 IFS=$as_save_IFS
5809   if test -z "$ac_cv_path_GREP"; then
5810     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5811   fi
5812 else
5813   ac_cv_path_GREP=$GREP
5814 fi
5815
5816 fi
5817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5818 $as_echo "$ac_cv_path_GREP" >&6; }
5819  GREP="$ac_cv_path_GREP"
5820
5821
5822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5823 $as_echo_n "checking for egrep... " >&6; }
5824 if ${ac_cv_path_EGREP+:} false; then :
5825   $as_echo_n "(cached) " >&6
5826 else
5827   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5828    then ac_cv_path_EGREP="$GREP -E"
5829    else
5830      if test -z "$EGREP"; then
5831   ac_path_EGREP_found=false
5832   # Loop through the user's path and test for each of PROGNAME-LIST
5833   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5834 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5835 do
5836   IFS=$as_save_IFS
5837   test -z "$as_dir" && as_dir=.
5838     for ac_prog in egrep; do
5839     for ac_exec_ext in '' $ac_executable_extensions; do
5840       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5841       as_fn_executable_p "$ac_path_EGREP" || continue
5842 # Check for GNU ac_path_EGREP and select it if it is found.
5843   # Check for GNU $ac_path_EGREP
5844 case `"$ac_path_EGREP" --version 2>&1` in
5845 *GNU*)
5846   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5847 *)
5848   ac_count=0
5849   $as_echo_n 0123456789 >"conftest.in"
5850   while :
5851   do
5852     cat "conftest.in" "conftest.in" >"conftest.tmp"
5853     mv "conftest.tmp" "conftest.in"
5854     cp "conftest.in" "conftest.nl"
5855     $as_echo 'EGREP' >> "conftest.nl"
5856     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5857     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5858     as_fn_arith $ac_count + 1 && ac_count=$as_val
5859     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5860       # Best one so far, save it but keep looking for a better one
5861       ac_cv_path_EGREP="$ac_path_EGREP"
5862       ac_path_EGREP_max=$ac_count
5863     fi
5864     # 10*(2^10) chars as input seems more than enough
5865     test $ac_count -gt 10 && break
5866   done
5867   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5868 esac
5869
5870       $ac_path_EGREP_found && break 3
5871     done
5872   done
5873   done
5874 IFS=$as_save_IFS
5875   if test -z "$ac_cv_path_EGREP"; then
5876     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5877   fi
5878 else
5879   ac_cv_path_EGREP=$EGREP
5880 fi
5881
5882    fi
5883 fi
5884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5885 $as_echo "$ac_cv_path_EGREP" >&6; }
5886  EGREP="$ac_cv_path_EGREP"
5887
5888
5889 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5890 $as_echo_n "checking for ANSI C header files... " >&6; }
5891 if ${ac_cv_header_stdc+:} false; then :
5892   $as_echo_n "(cached) " >&6
5893 else
5894   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5895 /* end confdefs.h.  */
5896 #include <stdlib.h>
5897 #include <stdarg.h>
5898 #include <string.h>
5899 #include <float.h>
5900
5901 int
5902 main ()
5903 {
5904
5905   ;
5906   return 0;
5907 }
5908 _ACEOF
5909 if ac_fn_c_try_compile "$LINENO"; then :
5910   ac_cv_header_stdc=yes
5911 else
5912   ac_cv_header_stdc=no
5913 fi
5914 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5915
5916 if test $ac_cv_header_stdc = yes; then
5917   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5918   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5919 /* end confdefs.h.  */
5920 #include <string.h>
5921
5922 _ACEOF
5923 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5924   $EGREP "memchr" >/dev/null 2>&1; then :
5925
5926 else
5927   ac_cv_header_stdc=no
5928 fi
5929 rm -f conftest*
5930
5931 fi
5932
5933 if test $ac_cv_header_stdc = yes; then
5934   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5935   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5936 /* end confdefs.h.  */
5937 #include <stdlib.h>
5938
5939 _ACEOF
5940 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5941   $EGREP "free" >/dev/null 2>&1; then :
5942
5943 else
5944   ac_cv_header_stdc=no
5945 fi
5946 rm -f conftest*
5947
5948 fi
5949
5950 if test $ac_cv_header_stdc = yes; then
5951   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5952   if test "$cross_compiling" = yes; then :
5953   :
5954 else
5955   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5956 /* end confdefs.h.  */
5957 #include <ctype.h>
5958 #include <stdlib.h>
5959 #if ((' ' & 0x0FF) == 0x020)
5960 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5961 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5962 #else
5963 # define ISLOWER(c) \
5964                    (('a' <= (c) && (c) <= 'i') \
5965                      || ('j' <= (c) && (c) <= 'r') \
5966                      || ('s' <= (c) && (c) <= 'z'))
5967 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5968 #endif
5969
5970 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5971 int
5972 main ()
5973 {
5974   int i;
5975   for (i = 0; i < 256; i++)
5976     if (XOR (islower (i), ISLOWER (i))
5977         || toupper (i) != TOUPPER (i))
5978       return 2;
5979   return 0;
5980 }
5981 _ACEOF
5982 if ac_fn_c_try_run "$LINENO"; then :
5983
5984 else
5985   ac_cv_header_stdc=no
5986 fi
5987 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5988   conftest.$ac_objext conftest.beam conftest.$ac_ext
5989 fi
5990
5991 fi
5992 fi
5993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5994 $as_echo "$ac_cv_header_stdc" >&6; }
5995 if test $ac_cv_header_stdc = yes; then
5996
5997 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
5998
5999 fi
6000
6001 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
6002 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
6003                   inttypes.h stdint.h unistd.h
6004 do :
6005   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6006 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
6007 "
6008 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
6009   cat >>confdefs.h <<_ACEOF
6010 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6011 _ACEOF
6012
6013 fi
6014
6015 done
6016
6017
6018 # Check whether --enable-sim-hostendian was given.
6019 if test "${enable_sim_hostendian+set}" = set; then :
6020   enableval=$enable_sim_hostendian; case "${enableval}" in
6021   no)    sim_hostendian="-DWITH_HOST_BYTE_ORDER=0";;
6022   b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";;
6023   l*|L*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN";;
6024   *)     as_fn_error $? "\"Unknown value $enableval for --enable-sim-hostendian\"" "$LINENO" 5; sim_hostendian="";;
6025 esac
6026 if test x"$silent" != x"yes" && test x"$sim_hostendian" != x""; then
6027   echo "Setting hostendian flags = $sim_hostendian" 6>&1
6028 fi
6029 else
6030
6031 if test "x$cross_compiling" = "xno"; then
6032    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
6033 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
6034 if ${ac_cv_c_bigendian+:} false; then :
6035   $as_echo_n "(cached) " >&6
6036 else
6037   ac_cv_c_bigendian=unknown
6038     # See if we're dealing with a universal compiler.
6039     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6040 /* end confdefs.h.  */
6041 #ifndef __APPLE_CC__
6042                not a universal capable compiler
6043              #endif
6044              typedef int dummy;
6045
6046 _ACEOF
6047 if ac_fn_c_try_compile "$LINENO"; then :
6048
6049         # Check for potential -arch flags.  It is not universal unless
6050         # there are at least two -arch flags with different values.
6051         ac_arch=
6052         ac_prev=
6053         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
6054          if test -n "$ac_prev"; then
6055            case $ac_word in
6056              i?86 | x86_64 | ppc | ppc64)
6057                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
6058                  ac_arch=$ac_word
6059                else
6060                  ac_cv_c_bigendian=universal
6061                  break
6062                fi
6063                ;;
6064            esac
6065            ac_prev=
6066          elif test "x$ac_word" = "x-arch"; then
6067            ac_prev=arch
6068          fi
6069        done
6070 fi
6071 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6072     if test $ac_cv_c_bigendian = unknown; then
6073       # See if sys/param.h defines the BYTE_ORDER macro.
6074       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6075 /* end confdefs.h.  */
6076 #include <sys/types.h>
6077              #include <sys/param.h>
6078
6079 int
6080 main ()
6081 {
6082 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
6083                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
6084                      && LITTLE_ENDIAN)
6085               bogus endian macros
6086              #endif
6087
6088   ;
6089   return 0;
6090 }
6091 _ACEOF
6092 if ac_fn_c_try_compile "$LINENO"; then :
6093   # It does; now see whether it defined to BIG_ENDIAN or not.
6094          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6095 /* end confdefs.h.  */
6096 #include <sys/types.h>
6097                 #include <sys/param.h>
6098
6099 int
6100 main ()
6101 {
6102 #if BYTE_ORDER != BIG_ENDIAN
6103                  not big endian
6104                 #endif
6105
6106   ;
6107   return 0;
6108 }
6109 _ACEOF
6110 if ac_fn_c_try_compile "$LINENO"; then :
6111   ac_cv_c_bigendian=yes
6112 else
6113   ac_cv_c_bigendian=no
6114 fi
6115 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6116 fi
6117 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6118     fi
6119     if test $ac_cv_c_bigendian = unknown; then
6120       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
6121       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6122 /* end confdefs.h.  */
6123 #include <limits.h>
6124
6125 int
6126 main ()
6127 {
6128 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
6129               bogus endian macros
6130              #endif
6131
6132   ;
6133   return 0;
6134 }
6135 _ACEOF
6136 if ac_fn_c_try_compile "$LINENO"; then :
6137   # It does; now see whether it defined to _BIG_ENDIAN or not.
6138          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6139 /* end confdefs.h.  */
6140 #include <limits.h>
6141
6142 int
6143 main ()
6144 {
6145 #ifndef _BIG_ENDIAN
6146                  not big endian
6147                 #endif
6148
6149   ;
6150   return 0;
6151 }
6152 _ACEOF
6153 if ac_fn_c_try_compile "$LINENO"; then :
6154   ac_cv_c_bigendian=yes
6155 else
6156   ac_cv_c_bigendian=no
6157 fi
6158 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6159 fi
6160 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6161     fi
6162     if test $ac_cv_c_bigendian = unknown; then
6163       # Compile a test program.
6164       if test "$cross_compiling" = yes; then :
6165   # Try to guess by grepping values from an object file.
6166          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6167 /* end confdefs.h.  */
6168 short int ascii_mm[] =
6169                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
6170                 short int ascii_ii[] =
6171                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
6172                 int use_ascii (int i) {
6173                   return ascii_mm[i] + ascii_ii[i];
6174                 }
6175                 short int ebcdic_ii[] =
6176                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
6177                 short int ebcdic_mm[] =
6178                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
6179                 int use_ebcdic (int i) {
6180                   return ebcdic_mm[i] + ebcdic_ii[i];
6181                 }
6182                 extern int foo;
6183
6184 int
6185 main ()
6186 {
6187 return use_ascii (foo) == use_ebcdic (foo);
6188   ;
6189   return 0;
6190 }
6191 _ACEOF
6192 if ac_fn_c_try_compile "$LINENO"; then :
6193   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
6194               ac_cv_c_bigendian=yes
6195             fi
6196             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
6197               if test "$ac_cv_c_bigendian" = unknown; then
6198                 ac_cv_c_bigendian=no
6199               else
6200                 # finding both strings is unlikely to happen, but who knows?
6201                 ac_cv_c_bigendian=unknown
6202               fi
6203             fi
6204 fi
6205 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6206 else
6207   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6208 /* end confdefs.h.  */
6209 $ac_includes_default
6210 int
6211 main ()
6212 {
6213
6214              /* Are we little or big endian?  From Harbison&Steele.  */
6215              union
6216              {
6217                long int l;
6218                char c[sizeof (long int)];
6219              } u;
6220              u.l = 1;
6221              return u.c[sizeof (long int) - 1] == 1;
6222
6223   ;
6224   return 0;
6225 }
6226 _ACEOF
6227 if ac_fn_c_try_run "$LINENO"; then :
6228   ac_cv_c_bigendian=no
6229 else
6230   ac_cv_c_bigendian=yes
6231 fi
6232 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6233   conftest.$ac_objext conftest.beam conftest.$ac_ext
6234 fi
6235
6236     fi
6237 fi
6238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
6239 $as_echo "$ac_cv_c_bigendian" >&6; }
6240  case $ac_cv_c_bigendian in #(
6241    yes)
6242      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
6243 ;; #(
6244    no)
6245       ;; #(
6246    universal)
6247
6248 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
6249
6250      ;; #(
6251    *)
6252      as_fn_error $? "unknown endianness
6253  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
6254  esac
6255
6256   if test $ac_cv_c_bigendian = yes; then
6257     sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN"
6258   else
6259     sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN"
6260   fi
6261 else
6262   sim_hostendian="-DWITH_HOST_BYTE_ORDER=0"
6263 fi
6264 fi
6265
6266
6267 # Check whether --enable-sim-icache was given.
6268 if test "${enable_sim_icache+set}" = set; then :
6269   enableval=$enable_sim_icache; icache="-R"
6270  case "${enableval}" in
6271   yes)          icache="1024"; sim_icache="-I $icache";;
6272   no)           sim_icache="-R";;
6273   *) icache=1024
6274      sim_icache="-"
6275      for x in `echo "${enableval}" | sed -e "s/,/ /g"`; do
6276        case "$x" in
6277          define)        sim_icache="${sim_icache}R";;
6278          semantic)      sim_icache="${sim_icache}C";;
6279          insn)          sim_icache="${sim_icache}S";;
6280          0*|1*|2*|3*|4*|5*|6*|7*|8*|9*) icache=$x;;
6281          *)             as_fn_error $? "\"Unknown value $x for --enable-sim-icache\"" "$LINENO" 5; sim_icache="";;
6282        esac
6283      done
6284      sim_icache="${sim_icache}I $icache";;
6285 esac
6286 if test x"$silent" != x"yes" && test x"$icache" != x""; then
6287   echo "Setting instruction cache size to $icache ($sim_icache)"
6288 fi
6289 else
6290   sim_icache="-CSRI 1024"
6291 if test x"$silent" != x"yes"; then
6292   echo "Setting instruction cache size to 1024 ($sim_icache)"
6293 fi
6294 fi
6295
6296
6297 # Check whether --enable-sim-inline was given.
6298 if test "${enable_sim_inline+set}" = set; then :
6299   enableval=$enable_sim_inline; sim_inline=""
6300 case "$enableval" in
6301   no)           sim_inline="-DDEFAULT_INLINE=0";;
6302   0)            sim_inline="-DDEFAULT_INLINE=0";;
6303   yes | 2)      sim_inline="-DDEFAULT_INLINE=ALL_INLINE";;
6304   1)            sim_inline="-DDEFAULT_INLINE=PSIM_INLINE_LOCALS";;
6305   *) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
6306        new_flag=""
6307        case "$x" in
6308          *_INLINE=*)    new_flag="-D$x";;
6309          *=*)           new_flag=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
6310          *_INLINE)      new_flag="-D$x=ALL_INLINE";;
6311          *)             new_flag="-D$x""_INLINE=ALL_INLINE";;
6312        esac
6313        if test x"$sim_inline" = x""; then
6314          sim_inline="$new_flag"
6315        else
6316          sim_inline="$sim_inline $new_flag"
6317        fi
6318      done;;
6319 esac
6320 if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then
6321   echo "Setting inline flags = $sim_inline" 6>&1
6322 fi
6323 else
6324   if test x"$GCC" != ""; then
6325   sim_inline="-DDEFAULT_INLINE=PSIM_INLINE_LOCALS"
6326   if test x"$silent" != x"yes"; then
6327     echo "Setting inline flags = $sim_inline" 6>&1
6328   fi
6329 else
6330   sim_inline=""
6331 fi
6332 fi
6333
6334
6335 # Check whether --enable-sim-jump was given.
6336 if test "${enable_sim_jump+set}" = set; then :
6337   enableval=$enable_sim_jump; case "${enableval}" in
6338   yes)  sim_jump="-J";;
6339   no)   sim_jump="";;
6340   *)    as_fn_error $? "\"--enable-sim-jump does not take a value\"" "$LINENO" 5; sim_jump="";;
6341 esac
6342 if test x"$silent" != x"yes" && test x"$sim_jump" != x""; then
6343   echo "Setting jump flag = $sim_jump" 6>&1
6344 fi
6345 else
6346   sim_jump=""
6347 if test x"$silent" != x"yes"; then
6348   echo "Setting jump flag = $sim_jump" 6>&1
6349 fi
6350 fi
6351
6352
6353 # Check whether --enable-sim-line-nr was given.
6354 if test "${enable_sim_line_nr+set}" = set; then :
6355   enableval=$enable_sim_line_nr; case "${enableval}" in
6356   yes)  sim_line_nr="";;
6357   no)   sim_line_nr="-L";;
6358   *)    as_fn_error $? "\"--enable-sim-line-nr does not take a value\"" "$LINENO" 5; sim_line_nr="";;
6359 esac
6360 if test x"$silent" != x"yes" && test x"$sim_line_nr" != x""; then
6361   echo "Setting warning flags = $sim_line_nr" 6>&1
6362 fi
6363 else
6364   sim_line_nr=""
6365 fi
6366
6367
6368 # Check whether --enable-sim-model was given.
6369 if test "${enable_sim_model+set}" = set; then :
6370   enableval=$enable_sim_model; case "${enableval}" in
6371   yes|no)       as_fn_error $? "\"No value supplied for --enable-sim-model=model\"" "$LINENO" 5;;
6372   *)            sim_model="-DWITH_MODEL=${enableval}";;
6373 esac
6374 if test x"$silent" != x"yes" && test x"$sim_model" != x""; then
6375   echo "Setting model flags = $sim_model" 6>&1
6376 fi
6377 else
6378   sim_model=""
6379 fi
6380
6381
6382 # Check whether --enable-sim-model-issue was given.
6383 if test "${enable_sim_model_issue+set}" = set; then :
6384   enableval=$enable_sim_model_issue; case "${enableval}" in
6385   yes)  sim_model_issue="-DWITH_MODEL_ISSUE=MODEL_ISSUE_PROCESS";;
6386   no)   sim_model_issue="-DWITH_MODEL_ISSUE=MODEL_ISSUE_IGNORE";;
6387   *)    as_fn_error $? "\"--enable-sim-model-issue does not take a value\"" "$LINENO" 5; sim_model_issue="";;
6388 esac
6389 if test x"$silent" != x"yes"; then
6390   echo "Setting model-issue flags = $sim_model_issue" 6>&1
6391 fi
6392 else
6393   sim_model_issue=""
6394 fi
6395
6396
6397 # Check whether --enable-sim-monitor was given.
6398 if test "${enable_sim_monitor+set}" = set; then :
6399   enableval=$enable_sim_monitor; case "${enableval}" in
6400   yes)          sim_monitor="-DWITH_MON='MONITOR_INSTRUCTION_ISSUE | MONITOR_LOAD_STORE_UNIT'";;
6401   no)           sim_monitor="-DWITH_MON=0";;
6402   instruction)  sim_monitor="-DWITH_MON=MONITOR_INSTRUCTION_ISSUE";;
6403   memory)       sim_monitor="-DWITH_MON=MONITOR_LOAD_STORE_UNIT";;
6404   *)            as_fn_error $? "\"Unknown value $enableval passed to --enable-sim-mon\"" "$LINENO" 5; sim_env="";;
6405 esac
6406 if test x"$silent" != x"yes" && test x"$sim_monitor" != x""; then
6407   echo "Setting monitor flags = $sim_monitor" 6>&1
6408 fi
6409 else
6410   sim_monitor=""
6411 fi
6412
6413
6414 # Check whether --enable-sim-opcode was given.
6415 if test "${enable_sim_opcode+set}" = set; then :
6416   enableval=$enable_sim_opcode; case "${enableval}" in
6417   yes|no)       as_fn_error $? "\"No value supplied for --enable-sim-opcode=file\"" "$LINENO" 5;;
6418   *)            if test -f "${srcdir}/${enableval}"; then
6419                   sim_opcode="${enableval}"
6420                 elif test -f "${srcdir}/dc-${enableval}"; then
6421                   sim_opcode="dc-${enableval}"
6422                 else
6423                   as_fn_error $? "\"File $enableval is not an opcode rules file\"" "$LINENO" 5;
6424                   sim_opcode="dc-complex"
6425                 fi;;
6426 esac
6427 if test x"$silent" != x"yes" && test x"$sim_opcode" != x""; then
6428   echo "Setting opcode flags = $sim_opcode" 6>&1
6429 fi
6430 else
6431   sim_opcode="dc-complex"
6432 if test x"$silent" != x"yes"; then
6433   echo "Setting opcode flags = $sim_opcode"
6434 fi
6435 fi
6436
6437
6438 # Check whether --enable-sim-packages was given.
6439 if test "${enable_sim_packages+set}" = set; then :
6440   enableval=$enable_sim_packages; packages=disklabel
6441 case "${enableval}" in
6442   yes)  ;;
6443   no)   as_fn_error $? "\"List of packages must be specified for --enable-sim-packages\"" "$LINENO" 5; packages="";;
6444   ,*)   packages="${packages}${enableval}";;
6445   *,)   packages="${enableval}${packages}";;
6446   *)    packages="${enableval}"'';;
6447 esac
6448 sim_pk_src=`echo $packages | sed -e 's/,/.c pk_/g' -e 's/^/pk_/' -e 's/$/.c/'`
6449 sim_pk_obj=`echo $sim_pk_src | sed -e 's/\.c/.o/g'`
6450 if test x"$silent" != x"yes" && test x"$packages" != x""; then
6451   echo "Setting packages to $sim_pk_src, $sim_pk_obj"
6452 fi
6453 else
6454   packages=disklabel
6455 sim_pk_src=`echo $packages | sed -e 's/,/.c pk_/g' -e 's/^/pk_/' -e 's/$/.c/'`
6456 sim_pk_obj=`echo $sim_pk_src | sed -e 's/\.c/.o/g'`
6457 if test x"$silent" != x"yes"; then
6458   echo "Setting packages to $sim_pk_src, $sim_pk_obj"
6459 fi
6460 fi
6461
6462
6463 # Check whether --enable-sim-reserved-bits was given.
6464 if test "${enable_sim_reserved_bits+set}" = set; then :
6465   enableval=$enable_sim_reserved_bits; case "${enableval}" in
6466   yes)  sim_reserved="-DWITH_RESERVED_BITS=1";;
6467   no)   sim_reserved="-DWITH_RESERVED_BITS=0";;
6468   *)    as_fn_error $? "\"--enable-sim-reserved-bits does not take a value\"" "$LINENO" 5; sim_reserved="";;
6469 esac
6470 if test x"$silent" != x"yes" && test x"$sim_reserved" != x""; then
6471   echo "Setting reserved flags = $sim_reserved" 6>&1
6472 fi
6473 else
6474   sim_reserved=""
6475 fi
6476
6477
6478 # Check whether --enable-sim-smp was given.
6479 if test "${enable_sim_smp+set}" = set; then :
6480   enableval=$enable_sim_smp; case "${enableval}" in
6481   yes)  sim_smp="-DWITH_SMP=5" ; sim_igen_smp="-N 5";;
6482   no)   sim_smp="-DWITH_SMP=0" ; sim_igen_smp="-N 0";;
6483   *)    sim_smp="-DWITH_SMP=$enableval" ; sim_igen_smp="-N $enableval";;
6484 esac
6485 if test x"$silent" != x"yes" && test x"$sim_smp" != x""; then
6486   echo "Setting smp flags = $sim_smp" 6>&1
6487 fi
6488 else
6489   sim_smp="-DWITH_SMP=5" ; sim_igen_smp="-N 5"
6490 if test x"$silent" != x"yes"; then
6491   echo "Setting smp flags = $sim_smp" 6>&1
6492 fi
6493 fi
6494
6495
6496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sim stdio debug behavior" >&5
6497 $as_echo_n "checking for sim stdio debug behavior... " >&6; }
6498 sim_stdio=0
6499 # Check whether --enable-sim-stdio was given.
6500 if test "${enable_sim_stdio+set}" = set; then :
6501   enableval=$enable_sim_stdio; case "${enableval}" in
6502   yes)  sim_stdio="DO_USE_STDIO";;
6503   no)   sim_stdio="DONT_USE_STDIO";;
6504   *)    as_fn_error $? "Unknown value $enableval passed to --enable-sim-stdio" "$LINENO" 5;;
6505 esac
6506 fi
6507
6508 cat >>confdefs.h <<_ACEOF
6509 #define WITH_STDIO $sim_stdio
6510 _ACEOF
6511
6512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $sim_stdio" >&5
6513 $as_echo "$sim_stdio" >&6; }
6514
6515
6516 # Check whether --enable-sim-switch was given.
6517 if test "${enable_sim_switch+set}" = set; then :
6518   enableval=$enable_sim_switch; case "${enableval}" in
6519   yes)  sim_switch="-s";;
6520   no)   sim_switch="";;
6521   *)    as_fn_error $? "\"--enable-sim-switch does not take a value\"" "$LINENO" 5; sim_switch="";;
6522 esac
6523 if test x"$silent" != x"yes" && test x"$sim_switch" != x""; then
6524   echo "Setting switch flags = $sim_switch" 6>&1
6525 fi
6526 else
6527   sim_switch="";
6528 if test x"$silent" != x"yes"; then
6529   echo "Setting switch flags = $sim_switch" 6>&1
6530 fi
6531 fi
6532
6533
6534 # Check whether --enable-sim-timebase was given.
6535 if test "${enable_sim_timebase+set}" = set; then :
6536   enableval=$enable_sim_timebase; case "${enableval}" in
6537   yes)  sim_timebase="-DWITH_TIME_BASE=1";;
6538   no)   sim_timebase="-DWITH_TIME_BASE=0";;
6539   *)    as_fn_error $? "\"--enable-sim-timebase does not take a value\"" "$LINENO" 5; sim_timebase="";;
6540 esac
6541 if test x"$silent" != x"yes" && test x"$sim_timebase" != x""; then
6542   echo "Setting timebase flags = $sim_timebase" 6>&1
6543 fi
6544 else
6545   sim_timebase=""
6546 fi
6547
6548
6549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sim trace settings" >&5
6550 $as_echo_n "checking for sim trace settings... " >&6; }
6551 sim_trace="1"
6552 # Check whether --enable-sim-trace was given.
6553 if test "${enable_sim_trace+set}" = set; then :
6554   enableval=$enable_sim_trace; case "${enableval}" in
6555   yes)  sim_trace="1";;
6556   no)   sim_trace="0";;
6557   *)    as_fn_error $? "--enable-sim-trace does not take a value" "$LINENO" 5;;
6558 esac
6559 fi
6560
6561 cat >>confdefs.h <<_ACEOF
6562 #define WITH_TRACE $sim_trace
6563 _ACEOF
6564
6565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $sim_trace" >&5
6566 $as_echo "$sim_trace" >&6; }
6567
6568
6569 # Check whether --enable-sim-warnings was given.
6570 if test "${enable_sim_warnings+set}" = set; then :
6571   enableval=$enable_sim_warnings; case "${enableval}" in
6572   yes)  sim_warnings="-Werror -Wall -Wpointer-arith -Wmissing-prototypes -Wmissing-declarations ";;
6573   no)   sim_warnings="-w";;
6574   *)    sim_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
6575 esac
6576 if test x"$silent" != x"yes" && test x"$sim_warnings" != x""; then
6577   echo "Setting warning flags = $sim_warnings" 6>&1
6578 fi
6579 else
6580   sim_warnings=""
6581 fi
6582
6583
6584 # Check whether --enable-sim-xor-endian was given.
6585 if test "${enable_sim_xor_endian+set}" = set; then :
6586   enableval=$enable_sim_xor_endian; case "${enableval}" in
6587   yes)  sim_xor_endian="-DWITH_XOR_ENDIAN=8";;
6588   no)   sim_xor_endian="-DWITH_XOR_ENDIAN=0";;
6589   *)    sim_xor_endian="-DWITH_XOR_ENDIAN=$enableval";;
6590 esac
6591 if test x"$silent" != x"yes" && test x"$sim_xor_endian" != x""; then
6592   echo "Setting xor-endian flag = $sim_xor_endian" 6>&1
6593 fi
6594 else
6595   sim_xor_endian=""
6596 fi
6597
6598
6599
6600
6601 # Check whether --with-pkgversion was given.
6602 if test "${with_pkgversion+set}" = set; then :
6603   withval=$with_pkgversion; case "$withval" in
6604       yes) as_fn_error $? "package version not specified" "$LINENO" 5 ;;
6605       no)  PKGVERSION= ;;
6606       *)   PKGVERSION="($withval) " ;;
6607      esac
6608 else
6609   PKGVERSION="(GDB) "
6610
6611 fi
6612
6613
6614
6615
6616
6617 # Check whether --with-bugurl was given.
6618 if test "${with_bugurl+set}" = set; then :
6619   withval=$with_bugurl; case "$withval" in
6620       yes) as_fn_error $? "bug URL not specified" "$LINENO" 5 ;;
6621       no)  BUGURL=
6622            ;;
6623       *)   BUGURL="$withval"
6624            ;;
6625      esac
6626 else
6627   BUGURL="https://www.gnu.org/software/gdb/bugs/"
6628
6629 fi
6630
6631   case ${BUGURL} in
6632   "")
6633     REPORT_BUGS_TO=
6634     REPORT_BUGS_TEXI=
6635     ;;
6636   *)
6637     REPORT_BUGS_TO="<$BUGURL>"
6638     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
6639     ;;
6640   esac;
6641
6642
6643
6644
6645 cat >>confdefs.h <<_ACEOF
6646 #define PKGVERSION "$PKGVERSION"
6647 _ACEOF
6648
6649
6650 cat >>confdefs.h <<_ACEOF
6651 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
6652 _ACEOF
6653
6654
6655 # Make sure we can run config.sub.
6656 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
6657   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
6658
6659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
6660 $as_echo_n "checking build system type... " >&6; }
6661 if ${ac_cv_build+:} false; then :
6662   $as_echo_n "(cached) " >&6
6663 else
6664   ac_build_alias=$build_alias
6665 test "x$ac_build_alias" = x &&
6666   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
6667 test "x$ac_build_alias" = x &&
6668   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
6669 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
6670   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
6671
6672 fi
6673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
6674 $as_echo "$ac_cv_build" >&6; }
6675 case $ac_cv_build in
6676 *-*-*) ;;
6677 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
6678 esac
6679 build=$ac_cv_build
6680 ac_save_IFS=$IFS; IFS='-'
6681 set x $ac_cv_build
6682 shift
6683 build_cpu=$1
6684 build_vendor=$2
6685 shift; shift
6686 # Remember, the first character of IFS is used to create $*,
6687 # except with old shells:
6688 build_os=$*
6689 IFS=$ac_save_IFS
6690 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
6691
6692
6693 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
6694 $as_echo_n "checking host system type... " >&6; }
6695 if ${ac_cv_host+:} false; then :
6696   $as_echo_n "(cached) " >&6
6697 else
6698   if test "x$host_alias" = x; then
6699   ac_cv_host=$ac_cv_build
6700 else
6701   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
6702     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
6703 fi
6704
6705 fi
6706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
6707 $as_echo "$ac_cv_host" >&6; }
6708 case $ac_cv_host in
6709 *-*-*) ;;
6710 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
6711 esac
6712 host=$ac_cv_host
6713 ac_save_IFS=$IFS; IFS='-'
6714 set x $ac_cv_host
6715 shift
6716 host_cpu=$1
6717 host_vendor=$2
6718 shift; shift
6719 # Remember, the first character of IFS is used to create $*,
6720 # except with old shells:
6721 host_os=$*
6722 IFS=$ac_save_IFS
6723 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
6724
6725
6726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
6727 $as_echo_n "checking target system type... " >&6; }
6728 if ${ac_cv_target+:} false; then :
6729   $as_echo_n "(cached) " >&6
6730 else
6731   if test "x$target_alias" = x; then
6732   ac_cv_target=$ac_cv_host
6733 else
6734   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
6735     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
6736 fi
6737
6738 fi
6739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
6740 $as_echo "$ac_cv_target" >&6; }
6741 case $ac_cv_target in
6742 *-*-*) ;;
6743 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
6744 esac
6745 target=$ac_cv_target
6746 ac_save_IFS=$IFS; IFS='-'
6747 set x $ac_cv_target
6748 shift
6749 target_cpu=$1
6750 target_vendor=$2
6751 shift; shift
6752 # Remember, the first character of IFS is used to create $*,
6753 # except with old shells:
6754 target_os=$*
6755 IFS=$ac_save_IFS
6756 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
6757
6758
6759 # The aliases save the names the user supplied, while $host etc.
6760 # will get canonicalized.
6761 test -n "$target_alias" &&
6762   test "$program_prefix$program_suffix$program_transform_name" = \
6763     NONENONEs,x,x, &&
6764   program_prefix=${target_alias}-
6765
6766 test "$program_prefix" != NONE &&
6767   program_transform_name="s&^&$program_prefix&;$program_transform_name"
6768 # Use a double $ so make ignores it.
6769 test "$program_suffix" != NONE &&
6770   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
6771 # Double any \ or $.
6772 # By default was `s,x,x', remove it if useless.
6773 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
6774 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
6775
6776
6777 # BFD conditionally uses zlib, so we must link it in if libbfd does, by
6778 # using the same condition.
6779
6780   # Use the system's zlib library.
6781   zlibdir="-L\$(top_builddir)/../zlib"
6782   zlibinc="-I\$(top_srcdir)/../zlib"
6783
6784 # Check whether --with-system-zlib was given.
6785 if test "${with_system_zlib+set}" = set; then :
6786   withval=$with_system_zlib; if test x$with_system_zlib = xyes ; then
6787     zlibdir=
6788     zlibinc=
6789   fi
6790
6791 fi
6792
6793
6794
6795
6796
6797 # BFD uses libdl when when plugins enabled.
6798
6799   maybe_plugins=no
6800   for ac_header in dlfcn.h
6801 do :
6802   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
6803 "
6804 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
6805   cat >>confdefs.h <<_ACEOF
6806 #define HAVE_DLFCN_H 1
6807 _ACEOF
6808  maybe_plugins=yes
6809 fi
6810
6811 done
6812
6813   for ac_header in windows.h
6814 do :
6815   ac_fn_c_check_header_compile "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default
6816 "
6817 if test "x$ac_cv_header_windows_h" = xyes; then :
6818   cat >>confdefs.h <<_ACEOF
6819 #define HAVE_WINDOWS_H 1
6820 _ACEOF
6821  maybe_plugins=yes
6822 fi
6823
6824 done
6825
6826
6827   # Check whether --enable-plugins was given.
6828 if test "${enable_plugins+set}" = set; then :
6829   enableval=$enable_plugins; case "${enableval}" in
6830       no) plugins=no ;;
6831       *) plugins=yes
6832          if test "$maybe_plugins" != "yes" ; then
6833            as_fn_error $? "Building with plugin support requires a host that supports dlopen." "$LINENO" 5
6834          fi ;;
6835      esac
6836 else
6837   plugins=$maybe_plugins
6838
6839 fi
6840
6841   if test "$plugins" = "yes"; then
6842     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlsym" >&5
6843 $as_echo_n "checking for library containing dlsym... " >&6; }
6844 if ${ac_cv_search_dlsym+:} false; then :
6845   $as_echo_n "(cached) " >&6
6846 else
6847   ac_func_search_save_LIBS=$LIBS
6848 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6849 /* end confdefs.h.  */
6850
6851 /* Override any GCC internal prototype to avoid an error.
6852    Use char because int might match the return type of a GCC
6853    builtin and then its argument prototype would still apply.  */
6854 #ifdef __cplusplus
6855 extern "C"
6856 #endif
6857 char dlsym ();
6858 int
6859 main ()
6860 {
6861 return dlsym ();
6862   ;
6863   return 0;
6864 }
6865 _ACEOF
6866 for ac_lib in '' dl; do
6867   if test -z "$ac_lib"; then
6868     ac_res="none required"
6869   else
6870     ac_res=-l$ac_lib
6871     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6872   fi
6873   if ac_fn_c_try_link "$LINENO"; then :
6874   ac_cv_search_dlsym=$ac_res
6875 fi
6876 rm -f core conftest.err conftest.$ac_objext \
6877     conftest$ac_exeext
6878   if ${ac_cv_search_dlsym+:} false; then :
6879   break
6880 fi
6881 done
6882 if ${ac_cv_search_dlsym+:} false; then :
6883
6884 else
6885   ac_cv_search_dlsym=no
6886 fi
6887 rm conftest.$ac_ext
6888 LIBS=$ac_func_search_save_LIBS
6889 fi
6890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlsym" >&5
6891 $as_echo "$ac_cv_search_dlsym" >&6; }
6892 ac_res=$ac_cv_search_dlsym
6893 if test "$ac_res" != no; then :
6894   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6895
6896 fi
6897
6898   fi
6899
6900
6901 case ${host} in
6902   *mingw32*)
6903
6904 $as_echo "#define USE_WIN32API 1" >>confdefs.h
6905
6906     ;;
6907 esac
6908
6909 ac_config_headers="$ac_config_headers config.h:config.in"
6910
6911
6912 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
6913 if test "x$ac_cv_member_struct_stat_st_blksize" = xyes; then :
6914
6915 cat >>confdefs.h <<_ACEOF
6916 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
6917 _ACEOF
6918
6919
6920 $as_echo "#define HAVE_ST_BLKSIZE 1" >>confdefs.h
6921
6922 fi
6923
6924
6925 ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
6926 if test "x$ac_cv_member_struct_stat_st_blocks" = xyes; then :
6927
6928 cat >>confdefs.h <<_ACEOF
6929 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
6930 _ACEOF
6931
6932
6933 $as_echo "#define HAVE_ST_BLOCKS 1" >>confdefs.h
6934
6935 else
6936   case " $LIBOBJS " in
6937   *" fileblocks.$ac_objext "* ) ;;
6938   *) LIBOBJS="$LIBOBJS fileblocks.$ac_objext"
6939  ;;
6940 esac
6941
6942 fi
6943
6944
6945 ac_fn_c_check_member "$LINENO" "struct stat" "st_rdev" "ac_cv_member_struct_stat_st_rdev" "$ac_includes_default"
6946 if test "x$ac_cv_member_struct_stat_st_rdev" = xyes; then :
6947
6948 cat >>confdefs.h <<_ACEOF
6949 #define HAVE_STRUCT_STAT_ST_RDEV 1
6950 _ACEOF
6951
6952
6953 $as_echo "#define HAVE_ST_RDEV 1" >>confdefs.h
6954
6955 fi
6956
6957
6958 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
6959 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
6960 if ${ac_cv_struct_tm+:} false; then :
6961   $as_echo_n "(cached) " >&6
6962 else
6963   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6964 /* end confdefs.h.  */
6965 #include <sys/types.h>
6966 #include <time.h>
6967
6968 int
6969 main ()
6970 {
6971 struct tm tm;
6972                                      int *p = &tm.tm_sec;
6973                                      return !p;
6974   ;
6975   return 0;
6976 }
6977 _ACEOF
6978 if ac_fn_c_try_compile "$LINENO"; then :
6979   ac_cv_struct_tm=time.h
6980 else
6981   ac_cv_struct_tm=sys/time.h
6982 fi
6983 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6984 fi
6985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
6986 $as_echo "$ac_cv_struct_tm" >&6; }
6987 if test $ac_cv_struct_tm = sys/time.h; then
6988
6989 $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
6990
6991 fi
6992
6993 ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h>
6994 #include <$ac_cv_struct_tm>
6995
6996 "
6997 if test "x$ac_cv_member_struct_tm_tm_zone" = xyes; then :
6998
6999 cat >>confdefs.h <<_ACEOF
7000 #define HAVE_STRUCT_TM_TM_ZONE 1
7001 _ACEOF
7002
7003
7004 fi
7005
7006 if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
7007
7008 $as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h
7009
7010 else
7011   ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h>
7012 "
7013 if test "x$ac_cv_have_decl_tzname" = xyes; then :
7014   ac_have_decl=1
7015 else
7016   ac_have_decl=0
7017 fi
7018
7019 cat >>confdefs.h <<_ACEOF
7020 #define HAVE_DECL_TZNAME $ac_have_decl
7021 _ACEOF
7022
7023   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
7024 $as_echo_n "checking for tzname... " >&6; }
7025 if ${ac_cv_var_tzname+:} false; then :
7026   $as_echo_n "(cached) " >&6
7027 else
7028   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7029 /* end confdefs.h.  */
7030 #include <time.h>
7031 #if !HAVE_DECL_TZNAME
7032 extern char *tzname[];
7033 #endif
7034
7035 int
7036 main ()
7037 {
7038 return tzname[0][0];
7039   ;
7040   return 0;
7041 }
7042 _ACEOF
7043 if ac_fn_c_try_link "$LINENO"; then :
7044   ac_cv_var_tzname=yes
7045 else
7046   ac_cv_var_tzname=no
7047 fi
7048 rm -f core conftest.err conftest.$ac_objext \
7049     conftest$ac_exeext conftest.$ac_ext
7050 fi
7051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
7052 $as_echo "$ac_cv_var_tzname" >&6; }
7053   if test $ac_cv_var_tzname = yes; then
7054
7055 $as_echo "#define HAVE_TZNAME 1" >>confdefs.h
7056
7057   fi
7058 fi
7059
7060
7061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5
7062 $as_echo_n "checking for uid_t in sys/types.h... " >&6; }
7063 if ${ac_cv_type_uid_t+:} false; then :
7064   $as_echo_n "(cached) " >&6
7065 else
7066   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7067 /* end confdefs.h.  */
7068 #include <sys/types.h>
7069
7070 _ACEOF
7071 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7072   $EGREP "uid_t" >/dev/null 2>&1; then :
7073   ac_cv_type_uid_t=yes
7074 else
7075   ac_cv_type_uid_t=no
7076 fi
7077 rm -f conftest*
7078
7079 fi
7080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5
7081 $as_echo "$ac_cv_type_uid_t" >&6; }
7082 if test $ac_cv_type_uid_t = no; then
7083
7084 $as_echo "#define uid_t int" >>confdefs.h
7085
7086
7087 $as_echo "#define gid_t int" >>confdefs.h
7088
7089 fi
7090
7091 { $as_echo "$as_me:${as_lineno-$LINENO}: checking type of array argument to getgroups" >&5
7092 $as_echo_n "checking type of array argument to getgroups... " >&6; }
7093 if ${ac_cv_type_getgroups+:} false; then :
7094   $as_echo_n "(cached) " >&6
7095 else
7096   if test "$cross_compiling" = yes; then :
7097   ac_cv_type_getgroups=cross
7098 else
7099   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7100 /* end confdefs.h.  */
7101 /* Thanks to Mike Rendell for this test.  */
7102 $ac_includes_default
7103 #define NGID 256
7104 #undef MAX
7105 #define MAX(x, y) ((x) > (y) ? (x) : (y))
7106
7107 int
7108 main ()
7109 {
7110   gid_t gidset[NGID];
7111   int i, n;
7112   union { gid_t gval; long int lval; }  val;
7113
7114   val.lval = -1;
7115   for (i = 0; i < NGID; i++)
7116     gidset[i] = val.gval;
7117   n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
7118                  gidset);
7119   /* Exit non-zero if getgroups seems to require an array of ints.  This
7120      happens when gid_t is short int but getgroups modifies an array
7121      of ints.  */
7122   return n > 0 && gidset[n] != val.gval;
7123 }
7124 _ACEOF
7125 if ac_fn_c_try_run "$LINENO"; then :
7126   ac_cv_type_getgroups=gid_t
7127 else
7128   ac_cv_type_getgroups=int
7129 fi
7130 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7131   conftest.$ac_objext conftest.beam conftest.$ac_ext
7132 fi
7133
7134 if test $ac_cv_type_getgroups = cross; then
7135         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7136 /* end confdefs.h.  */
7137 #include <unistd.h>
7138
7139 _ACEOF
7140 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7141   $EGREP "getgroups.*int.*gid_t" >/dev/null 2>&1; then :
7142   ac_cv_type_getgroups=gid_t
7143 else
7144   ac_cv_type_getgroups=int
7145 fi
7146 rm -f conftest*
7147
7148 fi
7149 fi
7150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_getgroups" >&5
7151 $as_echo "$ac_cv_type_getgroups" >&6; }
7152
7153 cat >>confdefs.h <<_ACEOF
7154 #define GETGROUPS_T $ac_cv_type_getgroups
7155 _ACEOF
7156
7157
7158 ac_fn_c_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
7159 if test "x$ac_cv_type_mode_t" = xyes; then :
7160
7161 else
7162
7163 cat >>confdefs.h <<_ACEOF
7164 #define mode_t int
7165 _ACEOF
7166
7167 fi
7168
7169 ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default"
7170 if test "x$ac_cv_type_off_t" = xyes; then :
7171
7172 else
7173
7174 cat >>confdefs.h <<_ACEOF
7175 #define off_t long int
7176 _ACEOF
7177
7178 fi
7179
7180 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
7181 if test "x$ac_cv_type_pid_t" = xyes; then :
7182
7183 else
7184
7185 cat >>confdefs.h <<_ACEOF
7186 #define pid_t int
7187 _ACEOF
7188
7189 fi
7190
7191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
7192 $as_echo_n "checking return type of signal handlers... " >&6; }
7193 if ${ac_cv_type_signal+:} false; then :
7194   $as_echo_n "(cached) " >&6
7195 else
7196   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7197 /* end confdefs.h.  */
7198 #include <sys/types.h>
7199 #include <signal.h>
7200
7201 int
7202 main ()
7203 {
7204 return *(signal (0, 0)) (0) == 1;
7205   ;
7206   return 0;
7207 }
7208 _ACEOF
7209 if ac_fn_c_try_compile "$LINENO"; then :
7210   ac_cv_type_signal=int
7211 else
7212   ac_cv_type_signal=void
7213 fi
7214 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7215 fi
7216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
7217 $as_echo "$ac_cv_type_signal" >&6; }
7218
7219 cat >>confdefs.h <<_ACEOF
7220 #define RETSIGTYPE $ac_cv_type_signal
7221 _ACEOF
7222
7223
7224 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
7225 if test "x$ac_cv_type_size_t" = xyes; then :
7226
7227 else
7228
7229 cat >>confdefs.h <<_ACEOF
7230 #define size_t unsigned int
7231 _ACEOF
7232
7233 fi
7234
7235 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5
7236 $as_echo_n "checking for uid_t in sys/types.h... " >&6; }
7237 if ${ac_cv_type_uid_t+:} false; then :
7238   $as_echo_n "(cached) " >&6
7239 else
7240   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7241 /* end confdefs.h.  */
7242 #include <sys/types.h>
7243
7244 _ACEOF
7245 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7246   $EGREP "uid_t" >/dev/null 2>&1; then :
7247   ac_cv_type_uid_t=yes
7248 else
7249   ac_cv_type_uid_t=no
7250 fi
7251 rm -f conftest*
7252
7253 fi
7254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5
7255 $as_echo "$ac_cv_type_uid_t" >&6; }
7256 if test $ac_cv_type_uid_t = no; then
7257
7258 $as_echo "#define uid_t int" >>confdefs.h
7259
7260
7261 $as_echo "#define gid_t int" >>confdefs.h
7262
7263 fi
7264
7265
7266 for ac_func in access cfgetispeed cfgetospeed cfsetispeed cfsetospeed chdir chmod chown dup dup2 fchmod fchown fcntl fstat fstatfs getdirentries getegid geteuid getgid getpid getppid getrusage gettimeofday getuid ioctl kill link lseek lstat mkdir pipe readlink rmdir setreuid setregid stat sigprocmask stat symlink tcgetattr tcsetattr tcsendbreak tcdrain tcflush tcflow tcgetpgrp tcsetpgrp time umask unlink
7267 do :
7268   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
7269 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
7270 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
7271   cat >>confdefs.h <<_ACEOF
7272 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
7273 _ACEOF
7274
7275 fi
7276 done
7277
7278
7279 for ac_header in fcntl.h sys/ioctl.h sys/mount.h sys/param.h sys/resource.h sys/stat.h sys/termio.h sys/termios.h sys/time.h sys/times.h sys/types.h unistd.h sys/vfs.h sys/statfs.h
7280 do :
7281   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7282 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7283 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7284   cat >>confdefs.h <<_ACEOF
7285 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7286 _ACEOF
7287
7288 fi
7289
7290 done
7291
7292 ac_header_dirent=no
7293 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
7294   as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
7295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
7296 $as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
7297 if eval \${$as_ac_Header+:} false; then :
7298   $as_echo_n "(cached) " >&6
7299 else
7300   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7301 /* end confdefs.h.  */
7302 #include <sys/types.h>
7303 #include <$ac_hdr>
7304
7305 int
7306 main ()
7307 {
7308 if ((DIR *) 0)
7309 return 0;
7310   ;
7311   return 0;
7312 }
7313 _ACEOF
7314 if ac_fn_c_try_compile "$LINENO"; then :
7315   eval "$as_ac_Header=yes"
7316 else
7317   eval "$as_ac_Header=no"
7318 fi
7319 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7320 fi
7321 eval ac_res=\$$as_ac_Header
7322                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
7323 $as_echo "$ac_res" >&6; }
7324 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7325   cat >>confdefs.h <<_ACEOF
7326 #define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
7327 _ACEOF
7328
7329 ac_header_dirent=$ac_hdr; break
7330 fi
7331
7332 done
7333 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
7334 if test $ac_header_dirent = dirent.h; then
7335   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
7336 $as_echo_n "checking for library containing opendir... " >&6; }
7337 if ${ac_cv_search_opendir+:} false; then :
7338   $as_echo_n "(cached) " >&6
7339 else
7340   ac_func_search_save_LIBS=$LIBS
7341 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7342 /* end confdefs.h.  */
7343
7344 /* Override any GCC internal prototype to avoid an error.
7345    Use char because int might match the return type of a GCC
7346    builtin and then its argument prototype would still apply.  */
7347 #ifdef __cplusplus
7348 extern "C"
7349 #endif
7350 char opendir ();
7351 int
7352 main ()
7353 {
7354 return opendir ();
7355   ;
7356   return 0;
7357 }
7358 _ACEOF
7359 for ac_lib in '' dir; do
7360   if test -z "$ac_lib"; then
7361     ac_res="none required"
7362   else
7363     ac_res=-l$ac_lib
7364     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7365   fi
7366   if ac_fn_c_try_link "$LINENO"; then :
7367   ac_cv_search_opendir=$ac_res
7368 fi
7369 rm -f core conftest.err conftest.$ac_objext \
7370     conftest$ac_exeext
7371   if ${ac_cv_search_opendir+:} false; then :
7372   break
7373 fi
7374 done
7375 if ${ac_cv_search_opendir+:} false; then :
7376
7377 else
7378   ac_cv_search_opendir=no
7379 fi
7380 rm conftest.$ac_ext
7381 LIBS=$ac_func_search_save_LIBS
7382 fi
7383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
7384 $as_echo "$ac_cv_search_opendir" >&6; }
7385 ac_res=$ac_cv_search_opendir
7386 if test "$ac_res" != no; then :
7387   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7388
7389 fi
7390
7391 else
7392   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
7393 $as_echo_n "checking for library containing opendir... " >&6; }
7394 if ${ac_cv_search_opendir+:} false; then :
7395   $as_echo_n "(cached) " >&6
7396 else
7397   ac_func_search_save_LIBS=$LIBS
7398 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7399 /* end confdefs.h.  */
7400
7401 /* Override any GCC internal prototype to avoid an error.
7402    Use char because int might match the return type of a GCC
7403    builtin and then its argument prototype would still apply.  */
7404 #ifdef __cplusplus
7405 extern "C"
7406 #endif
7407 char opendir ();
7408 int
7409 main ()
7410 {
7411 return opendir ();
7412   ;
7413   return 0;
7414 }
7415 _ACEOF
7416 for ac_lib in '' x; do
7417   if test -z "$ac_lib"; then
7418     ac_res="none required"
7419   else
7420     ac_res=-l$ac_lib
7421     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7422   fi
7423   if ac_fn_c_try_link "$LINENO"; then :
7424   ac_cv_search_opendir=$ac_res
7425 fi
7426 rm -f core conftest.err conftest.$ac_objext \
7427     conftest$ac_exeext
7428   if ${ac_cv_search_opendir+:} false; then :
7429   break
7430 fi
7431 done
7432 if ${ac_cv_search_opendir+:} false; then :
7433
7434 else
7435   ac_cv_search_opendir=no
7436 fi
7437 rm conftest.$ac_ext
7438 LIBS=$ac_func_search_save_LIBS
7439 fi
7440 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
7441 $as_echo "$ac_cv_search_opendir" >&6; }
7442 ac_res=$ac_cv_search_opendir
7443 if test "$ac_res" != no; then :
7444   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7445
7446 fi
7447
7448 fi
7449
7450
7451 sim_termio=""
7452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct termios" >&5
7453 $as_echo_n "checking for struct termios... " >&6; }
7454 if ${ac_cv_termios_struct+:} false; then :
7455   $as_echo_n "(cached) " >&6
7456 else
7457   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7458 /* end confdefs.h.  */
7459 #include <sys/types.h>
7460 #include <sys/termios.h>
7461 int
7462 main ()
7463 {
7464 static struct termios x;
7465  x.c_iflag = 0;
7466  x.c_oflag = 0;
7467  x.c_cflag = 0;
7468  x.c_lflag = 0;
7469  x.c_cc[NCCS] = 0;
7470   ;
7471   return 0;
7472 }
7473 _ACEOF
7474 if ac_fn_c_try_compile "$LINENO"; then :
7475   ac_cv_termios_struct=yes
7476 else
7477   ac_cv_termios_struct=no
7478 fi
7479 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7480 fi
7481
7482 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_termios_struct" >&5
7483 $as_echo "$ac_cv_termios_struct" >&6; }
7484 if test $ac_cv_termios_struct = yes; then
7485   sim_termio="$sim_termio -DHAVE_TERMIOS_STRUCTURE"
7486 fi
7487
7488 if test "$ac_cv_termios_struct" = "yes"; then
7489   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for c_line field in struct termios" >&5
7490 $as_echo_n "checking for c_line field in struct termios... " >&6; }
7491   if ${ac_cv_termios_cline+:} false; then :
7492   $as_echo_n "(cached) " >&6
7493 else
7494   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7495 /* end confdefs.h.  */
7496 #include <sys/types.h>
7497 #include <sys/termios.h>
7498 int
7499 main ()
7500 {
7501 static struct termios x; x.c_line = 0;
7502   ;
7503   return 0;
7504 }
7505 _ACEOF
7506 if ac_fn_c_try_compile "$LINENO"; then :
7507   ac_cv_termios_cline=yes
7508 else
7509   ac_cv_termios_cline=no
7510 fi
7511 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7512 fi
7513
7514
7515   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_termios_cline" >&5
7516 $as_echo "$ac_cv_termios_cline" >&6; }
7517   if test $ac_cv_termios_cline = yes; then
7518     sim_termio="$sim_termio -DHAVE_TERMIOS_CLINE"
7519   fi
7520 else
7521   ac_cv_termios_cline=no
7522 fi
7523
7524 if test "$ac_cv_termios_struct" != "yes"; then
7525   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct termio" >&5
7526 $as_echo_n "checking for struct termio... " >&6; }
7527   if ${ac_cv_termio_struct+:} false; then :
7528   $as_echo_n "(cached) " >&6
7529 else
7530   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7531 /* end confdefs.h.  */
7532 #include <sys/types.h>
7533 #include <sys/termio.h>
7534 int
7535 main ()
7536 {
7537 static struct termio x;
7538  x.c_iflag = 0;
7539  x.c_oflag = 0;
7540  x.c_cflag = 0;
7541  x.c_lflag = 0;
7542  x.c_cc[NCC] = 0;
7543   ;
7544   return 0;
7545 }
7546 _ACEOF
7547 if ac_fn_c_try_compile "$LINENO"; then :
7548   ac_cv_termio_struct=yes
7549 else
7550   ac_cv_termio_struct=no
7551 fi
7552 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7553 fi
7554
7555   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_termio_struct" >&5
7556 $as_echo "$ac_cv_termio_struct" >&6; }
7557   if test $ac_cv_termio_struct = yes; then
7558     sim_termio="$sim_termio -DHAVE_TERMIO_STRUCTURE"
7559   fi
7560 else
7561   ac_cv_termio_struct=no
7562 fi
7563
7564 if test "$ac_cv_termio_struct" = "yes"; then
7565   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for c_line field in struct termio" >&5
7566 $as_echo_n "checking for c_line field in struct termio... " >&6; }
7567   if ${ac_cv_termio_cline+:} false; then :
7568   $as_echo_n "(cached) " >&6
7569 else
7570   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7571 /* end confdefs.h.  */
7572 #include <sys/types.h>
7573 #include <sys/termio.h>
7574 int
7575 main ()
7576 {
7577 static struct termio x; x.c_line = 0;
7578   ;
7579   return 0;
7580 }
7581 _ACEOF
7582 if ac_fn_c_try_compile "$LINENO"; then :
7583   ac_cv_termio_cline=yes
7584 else
7585   ac_cv_termio_cline=no
7586 fi
7587 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7588 fi
7589
7590
7591   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_termio_cline" >&5
7592 $as_echo "$ac_cv_termio_cline" >&6; }
7593   if test $ac_cv_termio_cline = yes; then
7594     sim_termio="$sim_termio -DHAVE_TERMIO_CLINE"
7595   fi
7596 else
7597   ac_cv_termio_cline=no
7598 fi
7599
7600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct statfs" >&5
7601 $as_echo_n "checking for struct statfs... " >&6; }
7602 if ${ac_cv_struct_statfs+:} false; then :
7603   $as_echo_n "(cached) " >&6
7604 else
7605   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7606 /* end confdefs.h.  */
7607 #include <sys/types.h>
7608 #ifdef HAVE_SYS_PARAM_H
7609 #include <sys/param.h>
7610 #endif
7611 #ifdef HAVE_SYS_MOUNT_H
7612 #include <sys/mount.h>
7613 #endif
7614 #ifdef HAVE_SYS_VFS_H
7615 #include <sys/vfs.h>
7616 #endif
7617 #ifdef HAVE_SYS_STATFS_H
7618 #include <sys/statfs.h>
7619 #endif
7620 int
7621 main ()
7622 {
7623 static struct statfs s;
7624   ;
7625   return 0;
7626 }
7627 _ACEOF
7628 if ac_fn_c_try_compile "$LINENO"; then :
7629   ac_cv_struct_statfs=yes
7630 else
7631   ac_cv_struct_statfs=no
7632 fi
7633 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7634 fi
7635
7636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_statfs" >&5
7637 $as_echo "$ac_cv_struct_statfs" >&6; }
7638 if test $ac_cv_struct_statfs = yes; then
7639
7640 $as_echo "#define HAVE_STRUCT_STATFS 1" >>confdefs.h
7641
7642 fi
7643
7644 ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
7645 if test "x$ac_cv_type_long_long" = xyes; then :
7646
7647 cat >>confdefs.h <<_ACEOF
7648 #define HAVE_LONG_LONG 1
7649 _ACEOF
7650
7651
7652 fi
7653
7654
7655 sim_devzero=""
7656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for /dev/zero" >&5
7657 $as_echo_n "checking for /dev/zero... " >&6; }
7658 if ${ac_cv_devzero+:} false; then :
7659   $as_echo_n "(cached) " >&6
7660 else
7661   if test "$cross_compiling" = yes; then :
7662   ac_cv_devzero=no
7663 else
7664   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7665 /* end confdefs.h.  */
7666 #include <fcntl.h>
7667 main () {
7668   char buf[2048];
7669   int i;
7670   int fd = open ("/dev/zero", O_RDONLY);
7671   if (fd < 0)
7672     return 1;
7673   for (i = 0; i < sizeof (buf); i++)
7674     buf[i] = 1;
7675   if (read (fd, buf, sizeof (buf)) != sizeof (buf))
7676     return 1;
7677   for (i = 0; i < sizeof (buf); i++)
7678     if (buf[i])
7679       return 1;
7680   return 0;
7681 }
7682 _ACEOF
7683 if ac_fn_c_try_run "$LINENO"; then :
7684   ac_cv_devzero=yes
7685 else
7686   ac_cv_devzero=no
7687 fi
7688 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7689   conftest.$ac_objext conftest.beam conftest.$ac_ext
7690 fi
7691
7692 fi
7693
7694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_devzero" >&5
7695 $as_echo "$ac_cv_devzero" >&6; }
7696 if test $ac_cv_devzero = yes; then
7697   sim_devzero="-DHAVE_DEVZERO"
7698 else
7699   sim_devzero=""
7700 fi
7701
7702 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for common simulator directory" >&5
7703 $as_echo_n "checking for common simulator directory... " >&6; }
7704 if test -f "${srcdir}/../common/callback.c"; then
7705   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7706 $as_echo "yes" >&6; }
7707   sim_callback="callback.o targ-map.o"
7708   sim_targ_vals="targ-vals.h targ-map.c targ-vals.def"
7709 else
7710   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7711 $as_echo "no" >&6; }
7712   sim_callback=""
7713   sim_targ_vals=""
7714 fi
7715
7716 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for common simulator directory fpu implementation" >&5
7717 $as_echo_n "checking for common simulator directory fpu implementation... " >&6; }
7718 if test -f "${srcdir}/../common/sim-fpu.c"; then
7719   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7720 $as_echo "yes" >&6; }
7721   sim_fpu_cflags="-DHAVE_COMMON_FPU -I../common -I${srcdir}/../common"
7722   sim_fpu="sim-fpu.o"
7723 else
7724   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7725 $as_echo "no" >&6; }
7726   sim_fpu_cflags=
7727   sim_fpu=
7728 fi
7729
7730 # Since we run commands on the build system, we have to create a
7731 # separate config header for the build system if build != host.
7732 if test x$host = x$build; then
7733   ac_config_commands="$ac_config_commands build-config.h"
7734
7735 else
7736   tempdir=build.$$
7737   rm -rf $tempdir
7738   mkdir $tempdir
7739   cd $tempdir
7740   case ${srcdir} in
7741   /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
7742   *) realsrcdir=../${srcdir};;
7743   esac
7744   saved_CFLAGS="${CFLAGS}"
7745   CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
7746   LDFLAGS="${LDFLAGS_FOR_BUILD}" \
7747   ${realsrcdir}/configure \
7748     --enable-languages=${enable_languages-all} \
7749     --target=$target_alias --host=$build_alias --build=$build_alias
7750   CFLAGS="${saved_CFLAGS}"
7751   mv config.h ../build-config.h
7752   cd ..
7753   rm -rf $tempdir
7754 fi
7755
7756
7757
7758
7759
7760
7761 AR=${AR-ar}
7762
7763 if test -n "$ac_tool_prefix"; then
7764   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7765 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7767 $as_echo_n "checking for $ac_word... " >&6; }
7768 if ${ac_cv_prog_RANLIB+:} false; then :
7769   $as_echo_n "(cached) " >&6
7770 else
7771   if test -n "$RANLIB"; then
7772   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7773 else
7774 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7775 for as_dir in $PATH
7776 do
7777   IFS=$as_save_IFS
7778   test -z "$as_dir" && as_dir=.
7779     for ac_exec_ext in '' $ac_executable_extensions; do
7780   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7781     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7782     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7783     break 2
7784   fi
7785 done
7786   done
7787 IFS=$as_save_IFS
7788
7789 fi
7790 fi
7791 RANLIB=$ac_cv_prog_RANLIB
7792 if test -n "$RANLIB"; then
7793   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
7794 $as_echo "$RANLIB" >&6; }
7795 else
7796   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7797 $as_echo "no" >&6; }
7798 fi
7799
7800
7801 fi
7802 if test -z "$ac_cv_prog_RANLIB"; then
7803   ac_ct_RANLIB=$RANLIB
7804   # Extract the first word of "ranlib", so it can be a program name with args.
7805 set dummy ranlib; ac_word=$2
7806 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7807 $as_echo_n "checking for $ac_word... " >&6; }
7808 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
7809   $as_echo_n "(cached) " >&6
7810 else
7811   if test -n "$ac_ct_RANLIB"; then
7812   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7813 else
7814 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7815 for as_dir in $PATH
7816 do
7817   IFS=$as_save_IFS
7818   test -z "$as_dir" && as_dir=.
7819     for ac_exec_ext in '' $ac_executable_extensions; do
7820   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7821     ac_cv_prog_ac_ct_RANLIB="ranlib"
7822     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7823     break 2
7824   fi
7825 done
7826   done
7827 IFS=$as_save_IFS
7828
7829 fi
7830 fi
7831 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7832 if test -n "$ac_ct_RANLIB"; then
7833   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
7834 $as_echo "$ac_ct_RANLIB" >&6; }
7835 else
7836   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7837 $as_echo "no" >&6; }
7838 fi
7839
7840   if test "x$ac_ct_RANLIB" = x; then
7841     RANLIB=":"
7842   else
7843     case $cross_compiling:$ac_tool_warned in
7844 yes:)
7845 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7846 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7847 ac_tool_warned=yes ;;
7848 esac
7849     RANLIB=$ac_ct_RANLIB
7850   fi
7851 else
7852   RANLIB="$ac_cv_prog_RANLIB"
7853 fi
7854
7855
7856
7857
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 ac_config_files="$ac_config_files Makefile"
7893
7894 ac_config_commands="$ac_config_commands default"
7895
7896 cat >confcache <<\_ACEOF
7897 # This file is a shell script that caches the results of configure
7898 # tests run on this system so they can be shared between configure
7899 # scripts and configure runs, see configure's option --config-cache.
7900 # It is not useful on other systems.  If it contains results you don't
7901 # want to keep, you may remove or edit it.
7902 #
7903 # config.status only pays attention to the cache file if you give it
7904 # the --recheck option to rerun configure.
7905 #
7906 # `ac_cv_env_foo' variables (set or unset) will be overridden when
7907 # loading this file, other *unset* `ac_cv_foo' will be assigned the
7908 # following values.
7909
7910 _ACEOF
7911
7912 # The following way of writing the cache mishandles newlines in values,
7913 # but we know of no workaround that is simple, portable, and efficient.
7914 # So, we kill variables containing newlines.
7915 # Ultrix sh set writes to stderr and can't be redirected directly,
7916 # and sets the high bit in the cache file unless we assign to the vars.
7917 (
7918   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
7919     eval ac_val=\$$ac_var
7920     case $ac_val in #(
7921     *${as_nl}*)
7922       case $ac_var in #(
7923       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
7924 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
7925       esac
7926       case $ac_var in #(
7927       _ | IFS | as_nl) ;; #(
7928       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
7929       *) { eval $ac_var=; unset $ac_var;} ;;
7930       esac ;;
7931     esac
7932   done
7933
7934   (set) 2>&1 |
7935     case $as_nl`(ac_space=' '; set) 2>&1` in #(
7936     *${as_nl}ac_space=\ *)
7937       # `set' does not quote correctly, so add quotes: double-quote
7938       # substitution turns \\\\ into \\, and sed turns \\ into \.
7939       sed -n \
7940         "s/'/'\\\\''/g;
7941           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
7942       ;; #(
7943     *)
7944       # `set' quotes correctly as required by POSIX, so do not add quotes.
7945       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
7946       ;;
7947     esac |
7948     sort
7949 ) |
7950   sed '
7951      /^ac_cv_env_/b end
7952      t clear
7953      :clear
7954      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
7955      t end
7956      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7957      :end' >>confcache
7958 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
7959   if test -w "$cache_file"; then
7960     if test "x$cache_file" != "x/dev/null"; then
7961       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
7962 $as_echo "$as_me: updating cache $cache_file" >&6;}
7963       if test ! -f "$cache_file" || test -h "$cache_file"; then
7964         cat confcache >"$cache_file"
7965       else
7966         case $cache_file in #(
7967         */* | ?:*)
7968           mv -f confcache "$cache_file"$$ &&
7969           mv -f "$cache_file"$$ "$cache_file" ;; #(
7970         *)
7971           mv -f confcache "$cache_file" ;;
7972         esac
7973       fi
7974     fi
7975   else
7976     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
7977 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
7978   fi
7979 fi
7980 rm -f confcache
7981
7982 test "x$prefix" = xNONE && prefix=$ac_default_prefix
7983 # Let make expand exec_prefix.
7984 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7985
7986 DEFS=-DHAVE_CONFIG_H
7987
7988 ac_libobjs=
7989 ac_ltlibobjs=
7990 U=
7991 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7992   # 1. Remove the extension, and $U if already installed.
7993   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
7994   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
7995   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
7996   #    will be set to the directory where LIBOBJS objects are built.
7997   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
7998   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
7999 done
8000 LIBOBJS=$ac_libobjs
8001
8002 LTLIBOBJS=$ac_ltlibobjs
8003
8004
8005
8006
8007 : "${CONFIG_STATUS=./config.status}"
8008 ac_write_fail=0
8009 ac_clean_files_save=$ac_clean_files
8010 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
8011 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
8012 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
8013 as_write_fail=0
8014 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
8015 #! $SHELL
8016 # Generated by $as_me.
8017 # Run this file to recreate the current configuration.
8018 # Compiler output produced by configure, useful for debugging
8019 # configure, is in config.log if it exists.
8020
8021 debug=false
8022 ac_cs_recheck=false
8023 ac_cs_silent=false
8024
8025 SHELL=\${CONFIG_SHELL-$SHELL}
8026 export SHELL
8027 _ASEOF
8028 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
8029 ## -------------------- ##
8030 ## M4sh Initialization. ##
8031 ## -------------------- ##
8032
8033 # Be more Bourne compatible
8034 DUALCASE=1; export DUALCASE # for MKS sh
8035 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
8036   emulate sh
8037   NULLCMD=:
8038   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
8039   # is contrary to our usage.  Disable this feature.
8040   alias -g '${1+"$@"}'='"$@"'
8041   setopt NO_GLOB_SUBST
8042 else
8043   case `(set -o) 2>/dev/null` in #(
8044   *posix*) :
8045     set -o posix ;; #(
8046   *) :
8047      ;;
8048 esac
8049 fi
8050
8051
8052 as_nl='
8053 '
8054 export as_nl
8055 # Printing a long string crashes Solaris 7 /usr/bin/printf.
8056 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
8057 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
8058 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
8059 # Prefer a ksh shell builtin over an external printf program on Solaris,
8060 # but without wasting forks for bash or zsh.
8061 if test -z "$BASH_VERSION$ZSH_VERSION" \
8062     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
8063   as_echo='print -r --'
8064   as_echo_n='print -rn --'
8065 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
8066   as_echo='printf %s\n'
8067   as_echo_n='printf %s'
8068 else
8069   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
8070     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
8071     as_echo_n='/usr/ucb/echo -n'
8072   else
8073     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
8074     as_echo_n_body='eval
8075       arg=$1;
8076       case $arg in #(
8077       *"$as_nl"*)
8078         expr "X$arg" : "X\\(.*\\)$as_nl";
8079         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
8080       esac;
8081       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
8082     '
8083     export as_echo_n_body
8084     as_echo_n='sh -c $as_echo_n_body as_echo'
8085   fi
8086   export as_echo_body
8087   as_echo='sh -c $as_echo_body as_echo'
8088 fi
8089
8090 # The user is always right.
8091 if test "${PATH_SEPARATOR+set}" != set; then
8092   PATH_SEPARATOR=:
8093   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
8094     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
8095       PATH_SEPARATOR=';'
8096   }
8097 fi
8098
8099
8100 # IFS
8101 # We need space, tab and new line, in precisely that order.  Quoting is
8102 # there to prevent editors from complaining about space-tab.
8103 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
8104 # splitting by setting IFS to empty value.)
8105 IFS=" ""        $as_nl"
8106
8107 # Find who we are.  Look in the path if we contain no directory separator.
8108 as_myself=
8109 case $0 in #((
8110   *[\\/]* ) as_myself=$0 ;;
8111   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8112 for as_dir in $PATH
8113 do
8114   IFS=$as_save_IFS
8115   test -z "$as_dir" && as_dir=.
8116     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
8117   done
8118 IFS=$as_save_IFS
8119
8120      ;;
8121 esac
8122 # We did not find ourselves, most probably we were run as `sh COMMAND'
8123 # in which case we are not to be found in the path.
8124 if test "x$as_myself" = x; then
8125   as_myself=$0
8126 fi
8127 if test ! -f "$as_myself"; then
8128   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
8129   exit 1
8130 fi
8131
8132 # Unset variables that we do not need and which cause bugs (e.g. in
8133 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
8134 # suppresses any "Segmentation fault" message there.  '((' could
8135 # trigger a bug in pdksh 5.2.14.
8136 for as_var in BASH_ENV ENV MAIL MAILPATH
8137 do eval test x\${$as_var+set} = xset \
8138   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
8139 done
8140 PS1='$ '
8141 PS2='> '
8142 PS4='+ '
8143
8144 # NLS nuisances.
8145 LC_ALL=C
8146 export LC_ALL
8147 LANGUAGE=C
8148 export LANGUAGE
8149
8150 # CDPATH.
8151 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
8152
8153
8154 # as_fn_error STATUS ERROR [LINENO LOG_FD]
8155 # ----------------------------------------
8156 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
8157 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
8158 # script with STATUS, using 1 if that was 0.
8159 as_fn_error ()
8160 {
8161   as_status=$1; test $as_status -eq 0 && as_status=1
8162   if test "$4"; then
8163     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
8164     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
8165   fi
8166   $as_echo "$as_me: error: $2" >&2
8167   as_fn_exit $as_status
8168 } # as_fn_error
8169
8170
8171 # as_fn_set_status STATUS
8172 # -----------------------
8173 # Set $? to STATUS, without forking.
8174 as_fn_set_status ()
8175 {
8176   return $1
8177 } # as_fn_set_status
8178
8179 # as_fn_exit STATUS
8180 # -----------------
8181 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
8182 as_fn_exit ()
8183 {
8184   set +e
8185   as_fn_set_status $1
8186   exit $1
8187 } # as_fn_exit
8188
8189 # as_fn_unset VAR
8190 # ---------------
8191 # Portably unset VAR.
8192 as_fn_unset ()
8193 {
8194   { eval $1=; unset $1;}
8195 }
8196 as_unset=as_fn_unset
8197 # as_fn_append VAR VALUE
8198 # ----------------------
8199 # Append the text in VALUE to the end of the definition contained in VAR. Take
8200 # advantage of any shell optimizations that allow amortized linear growth over
8201 # repeated appends, instead of the typical quadratic growth present in naive
8202 # implementations.
8203 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
8204   eval 'as_fn_append ()
8205   {
8206     eval $1+=\$2
8207   }'
8208 else
8209   as_fn_append ()
8210   {
8211     eval $1=\$$1\$2
8212   }
8213 fi # as_fn_append
8214
8215 # as_fn_arith ARG...
8216 # ------------------
8217 # Perform arithmetic evaluation on the ARGs, and store the result in the
8218 # global $as_val. Take advantage of shells that can avoid forks. The arguments
8219 # must be portable across $(()) and expr.
8220 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
8221   eval 'as_fn_arith ()
8222   {
8223     as_val=$(( $* ))
8224   }'
8225 else
8226   as_fn_arith ()
8227   {
8228     as_val=`expr "$@" || test $? -eq 1`
8229   }
8230 fi # as_fn_arith
8231
8232
8233 if expr a : '\(a\)' >/dev/null 2>&1 &&
8234    test "X`expr 00001 : '.*\(...\)'`" = X001; then
8235   as_expr=expr
8236 else
8237   as_expr=false
8238 fi
8239
8240 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
8241   as_basename=basename
8242 else
8243   as_basename=false
8244 fi
8245
8246 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
8247   as_dirname=dirname
8248 else
8249   as_dirname=false
8250 fi
8251
8252 as_me=`$as_basename -- "$0" ||
8253 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
8254          X"$0" : 'X\(//\)$' \| \
8255          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
8256 $as_echo X/"$0" |
8257     sed '/^.*\/\([^/][^/]*\)\/*$/{
8258             s//\1/
8259             q
8260           }
8261           /^X\/\(\/\/\)$/{
8262             s//\1/
8263             q
8264           }
8265           /^X\/\(\/\).*/{
8266             s//\1/
8267             q
8268           }
8269           s/.*/./; q'`
8270
8271 # Avoid depending upon Character Ranges.
8272 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
8273 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8274 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
8275 as_cr_digits='0123456789'
8276 as_cr_alnum=$as_cr_Letters$as_cr_digits
8277
8278 ECHO_C= ECHO_N= ECHO_T=
8279 case `echo -n x` in #(((((
8280 -n*)
8281   case `echo 'xy\c'` in
8282   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
8283   xy)  ECHO_C='\c';;
8284   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
8285        ECHO_T=' ';;
8286   esac;;
8287 *)
8288   ECHO_N='-n';;
8289 esac
8290
8291 rm -f conf$$ conf$$.exe conf$$.file
8292 if test -d conf$$.dir; then
8293   rm -f conf$$.dir/conf$$.file
8294 else
8295   rm -f conf$$.dir
8296   mkdir conf$$.dir 2>/dev/null
8297 fi
8298 if (echo >conf$$.file) 2>/dev/null; then
8299   if ln -s conf$$.file conf$$ 2>/dev/null; then
8300     as_ln_s='ln -s'
8301     # ... but there are two gotchas:
8302     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
8303     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
8304     # In both cases, we have to default to `cp -pR'.
8305     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
8306       as_ln_s='cp -pR'
8307   elif ln conf$$.file conf$$ 2>/dev/null; then
8308     as_ln_s=ln
8309   else
8310     as_ln_s='cp -pR'
8311   fi
8312 else
8313   as_ln_s='cp -pR'
8314 fi
8315 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
8316 rmdir conf$$.dir 2>/dev/null
8317
8318
8319 # as_fn_mkdir_p
8320 # -------------
8321 # Create "$as_dir" as a directory, including parents if necessary.
8322 as_fn_mkdir_p ()
8323 {
8324
8325   case $as_dir in #(
8326   -*) as_dir=./$as_dir;;
8327   esac
8328   test -d "$as_dir" || eval $as_mkdir_p || {
8329     as_dirs=
8330     while :; do
8331       case $as_dir in #(
8332       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
8333       *) as_qdir=$as_dir;;
8334       esac
8335       as_dirs="'$as_qdir' $as_dirs"
8336       as_dir=`$as_dirname -- "$as_dir" ||
8337 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8338          X"$as_dir" : 'X\(//\)[^/]' \| \
8339          X"$as_dir" : 'X\(//\)$' \| \
8340          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
8341 $as_echo X"$as_dir" |
8342     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8343             s//\1/
8344             q
8345           }
8346           /^X\(\/\/\)[^/].*/{
8347             s//\1/
8348             q
8349           }
8350           /^X\(\/\/\)$/{
8351             s//\1/
8352             q
8353           }
8354           /^X\(\/\).*/{
8355             s//\1/
8356             q
8357           }
8358           s/.*/./; q'`
8359       test -d "$as_dir" && break
8360     done
8361     test -z "$as_dirs" || eval "mkdir $as_dirs"
8362   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
8363
8364
8365 } # as_fn_mkdir_p
8366 if mkdir -p . 2>/dev/null; then
8367   as_mkdir_p='mkdir -p "$as_dir"'
8368 else
8369   test -d ./-p && rmdir ./-p
8370   as_mkdir_p=false
8371 fi
8372
8373
8374 # as_fn_executable_p FILE
8375 # -----------------------
8376 # Test if FILE is an executable regular file.
8377 as_fn_executable_p ()
8378 {
8379   test -f "$1" && test -x "$1"
8380 } # as_fn_executable_p
8381 as_test_x='test -x'
8382 as_executable_p=as_fn_executable_p
8383
8384 # Sed expression to map a string onto a valid CPP name.
8385 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8386
8387 # Sed expression to map a string onto a valid variable name.
8388 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
8389
8390
8391 exec 6>&1
8392 ## ----------------------------------- ##
8393 ## Main body of $CONFIG_STATUS script. ##
8394 ## ----------------------------------- ##
8395 _ASEOF
8396 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
8397
8398 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8399 # Save the log message, to keep $0 and so on meaningful, and to
8400 # report actual input values of CONFIG_FILES etc. instead of their
8401 # values after options handling.
8402 ac_log="
8403 This file was extended by $as_me, which was
8404 generated by GNU Autoconf 2.69.  Invocation command line was
8405
8406   CONFIG_FILES    = $CONFIG_FILES
8407   CONFIG_HEADERS  = $CONFIG_HEADERS
8408   CONFIG_LINKS    = $CONFIG_LINKS
8409   CONFIG_COMMANDS = $CONFIG_COMMANDS
8410   $ $0 $@
8411
8412 on `(hostname || uname -n) 2>/dev/null | sed 1q`
8413 "
8414
8415 _ACEOF
8416
8417 case $ac_config_files in *"
8418 "*) set x $ac_config_files; shift; ac_config_files=$*;;
8419 esac
8420
8421 case $ac_config_headers in *"
8422 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
8423 esac
8424
8425
8426 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8427 # Files that config.status was made for.
8428 config_files="$ac_config_files"
8429 config_headers="$ac_config_headers"
8430 config_commands="$ac_config_commands"
8431
8432 _ACEOF
8433
8434 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8435 ac_cs_usage="\
8436 \`$as_me' instantiates files and other configuration actions
8437 from templates according to the current configuration.  Unless the files
8438 and actions are specified as TAGs, all are instantiated by default.
8439
8440 Usage: $0 [OPTION]... [TAG]...
8441
8442   -h, --help       print this help, then exit
8443   -V, --version    print version number and configuration settings, then exit
8444       --config     print configuration, then exit
8445   -q, --quiet, --silent
8446                    do not print progress messages
8447   -d, --debug      don't remove temporary files
8448       --recheck    update $as_me by reconfiguring in the same conditions
8449       --file=FILE[:TEMPLATE]
8450                    instantiate the configuration file FILE
8451       --header=FILE[:TEMPLATE]
8452                    instantiate the configuration header FILE
8453
8454 Configuration files:
8455 $config_files
8456
8457 Configuration headers:
8458 $config_headers
8459
8460 Configuration commands:
8461 $config_commands
8462
8463 Report bugs to the package provider."
8464
8465 _ACEOF
8466 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8467 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
8468 ac_cs_version="\\
8469 config.status
8470 configured by $0, generated by GNU Autoconf 2.69,
8471   with options \\"\$ac_cs_config\\"
8472
8473 Copyright (C) 2012 Free Software Foundation, Inc.
8474 This config.status script is free software; the Free Software Foundation
8475 gives unlimited permission to copy, distribute and modify it."
8476
8477 ac_pwd='$ac_pwd'
8478 srcdir='$srcdir'
8479 INSTALL='$INSTALL'
8480 test -n "\$AWK" || AWK=awk
8481 _ACEOF
8482
8483 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8484 # The default lists apply if the user does not specify any file.
8485 ac_need_defaults=:
8486 while test $# != 0
8487 do
8488   case $1 in
8489   --*=?*)
8490     ac_option=`expr "X$1" : 'X\([^=]*\)='`
8491     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
8492     ac_shift=:
8493     ;;
8494   --*=)
8495     ac_option=`expr "X$1" : 'X\([^=]*\)='`
8496     ac_optarg=
8497     ac_shift=:
8498     ;;
8499   *)
8500     ac_option=$1
8501     ac_optarg=$2
8502     ac_shift=shift
8503     ;;
8504   esac
8505
8506   case $ac_option in
8507   # Handling of the options.
8508   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8509     ac_cs_recheck=: ;;
8510   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
8511     $as_echo "$ac_cs_version"; exit ;;
8512   --config | --confi | --conf | --con | --co | --c )
8513     $as_echo "$ac_cs_config"; exit ;;
8514   --debug | --debu | --deb | --de | --d | -d )
8515     debug=: ;;
8516   --file | --fil | --fi | --f )
8517     $ac_shift
8518     case $ac_optarg in
8519     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8520     '') as_fn_error $? "missing file argument" ;;
8521     esac
8522     as_fn_append CONFIG_FILES " '$ac_optarg'"
8523     ac_need_defaults=false;;
8524   --header | --heade | --head | --hea )
8525     $ac_shift
8526     case $ac_optarg in
8527     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8528     esac
8529     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
8530     ac_need_defaults=false;;
8531   --he | --h)
8532     # Conflict between --help and --header
8533     as_fn_error $? "ambiguous option: \`$1'
8534 Try \`$0 --help' for more information.";;
8535   --help | --hel | -h )
8536     $as_echo "$ac_cs_usage"; exit ;;
8537   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
8538   | -silent | --silent | --silen | --sile | --sil | --si | --s)
8539     ac_cs_silent=: ;;
8540
8541   # This is an error.
8542   -*) as_fn_error $? "unrecognized option: \`$1'
8543 Try \`$0 --help' for more information." ;;
8544
8545   *) as_fn_append ac_config_targets " $1"
8546      ac_need_defaults=false ;;
8547
8548   esac
8549   shift
8550 done
8551
8552 ac_configure_extra_args=
8553
8554 if $ac_cs_silent; then
8555   exec 6>/dev/null
8556   ac_configure_extra_args="$ac_configure_extra_args --silent"
8557 fi
8558
8559 _ACEOF
8560 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8561 if \$ac_cs_recheck; then
8562   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8563   shift
8564   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
8565   CONFIG_SHELL='$SHELL'
8566   export CONFIG_SHELL
8567   exec "\$@"
8568 fi
8569
8570 _ACEOF
8571 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8572 exec 5>>config.log
8573 {
8574   echo
8575   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8576 ## Running $as_me. ##
8577 _ASBOX
8578   $as_echo "$ac_log"
8579 } >&5
8580
8581 _ACEOF
8582 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8583 _ACEOF
8584
8585 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8586
8587 # Handling of arguments.
8588 for ac_config_target in $ac_config_targets
8589 do
8590   case $ac_config_target in
8591     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
8592     "build-config.h") CONFIG_COMMANDS="$CONFIG_COMMANDS build-config.h" ;;
8593     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8594     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
8595
8596   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
8597   esac
8598 done
8599
8600
8601 # If the user did not use the arguments to specify the items to instantiate,
8602 # then the envvar interface is used.  Set only those that are not.
8603 # We use the long form for the default assignment because of an extremely
8604 # bizarre bug on SunOS 4.1.3.
8605 if $ac_need_defaults; then
8606   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
8607   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
8608   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
8609 fi
8610
8611 # Have a temporary directory for convenience.  Make it in the build tree
8612 # simply because there is no reason against having it here, and in addition,
8613 # creating and moving files from /tmp can sometimes cause problems.
8614 # Hook for its removal unless debugging.
8615 # Note that there is a small window in which the directory will not be cleaned:
8616 # after its creation but before its name has been assigned to `$tmp'.
8617 $debug ||
8618 {
8619   tmp= ac_tmp=
8620   trap 'exit_status=$?
8621   : "${ac_tmp:=$tmp}"
8622   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
8623 ' 0
8624   trap 'as_fn_exit 1' 1 2 13 15
8625 }
8626 # Create a (secure) tmp directory for tmp files.
8627
8628 {
8629   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
8630   test -d "$tmp"
8631 }  ||
8632 {
8633   tmp=./conf$$-$RANDOM
8634   (umask 077 && mkdir "$tmp")
8635 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
8636 ac_tmp=$tmp
8637
8638 # Set up the scripts for CONFIG_FILES section.
8639 # No need to generate them if there are no CONFIG_FILES.
8640 # This happens for instance with `./config.status config.h'.
8641 if test -n "$CONFIG_FILES"; then
8642
8643
8644 ac_cr=`echo X | tr X '\015'`
8645 # On cygwin, bash can eat \r inside `` if the user requested igncr.
8646 # But we know of no other shell where ac_cr would be empty at this
8647 # point, so we can use a bashism as a fallback.
8648 if test "x$ac_cr" = x; then
8649   eval ac_cr=\$\'\\r\'
8650 fi
8651 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
8652 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
8653   ac_cs_awk_cr='\\r'
8654 else
8655   ac_cs_awk_cr=$ac_cr
8656 fi
8657
8658 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
8659 _ACEOF
8660
8661
8662 {
8663   echo "cat >conf$$subs.awk <<_ACEOF" &&
8664   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
8665   echo "_ACEOF"
8666 } >conf$$subs.sh ||
8667   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
8668 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
8669 ac_delim='%!_!# '
8670 for ac_last_try in false false false false false :; do
8671   . ./conf$$subs.sh ||
8672     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
8673
8674   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
8675   if test $ac_delim_n = $ac_delim_num; then
8676     break
8677   elif $ac_last_try; then
8678     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
8679   else
8680     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
8681   fi
8682 done
8683 rm -f conf$$subs.sh
8684
8685 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8686 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
8687 _ACEOF
8688 sed -n '
8689 h
8690 s/^/S["/; s/!.*/"]=/
8691 p
8692 g
8693 s/^[^!]*!//
8694 :repl
8695 t repl
8696 s/'"$ac_delim"'$//
8697 t delim
8698 :nl
8699 h
8700 s/\(.\{148\}\)..*/\1/
8701 t more1
8702 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
8703 p
8704 n
8705 b repl
8706 :more1
8707 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8708 p
8709 g
8710 s/.\{148\}//
8711 t nl
8712 :delim
8713 h
8714 s/\(.\{148\}\)..*/\1/
8715 t more2
8716 s/["\\]/\\&/g; s/^/"/; s/$/"/
8717 p
8718 b
8719 :more2
8720 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8721 p
8722 g
8723 s/.\{148\}//
8724 t delim
8725 ' <conf$$subs.awk | sed '
8726 /^[^""]/{
8727   N
8728   s/\n//
8729 }
8730 ' >>$CONFIG_STATUS || ac_write_fail=1
8731 rm -f conf$$subs.awk
8732 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8733 _ACAWK
8734 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
8735   for (key in S) S_is_set[key] = 1
8736   FS = "\a"
8737
8738 }
8739 {
8740   line = $ 0
8741   nfields = split(line, field, "@")
8742   substed = 0
8743   len = length(field[1])
8744   for (i = 2; i < nfields; i++) {
8745     key = field[i]
8746     keylen = length(key)
8747     if (S_is_set[key]) {
8748       value = S[key]
8749       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
8750       len += length(value) + length(field[++i])
8751       substed = 1
8752     } else
8753       len += 1 + keylen
8754   }
8755
8756   print line
8757 }
8758
8759 _ACAWK
8760 _ACEOF
8761 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8762 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
8763   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
8764 else
8765   cat
8766 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
8767   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
8768 _ACEOF
8769
8770 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
8771 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
8772 # trailing colons and then remove the whole line if VPATH becomes empty
8773 # (actually we leave an empty line to preserve line numbers).
8774 if test "x$srcdir" = x.; then
8775   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
8776 h
8777 s///
8778 s/^/:/
8779 s/[      ]*$/:/
8780 s/:\$(srcdir):/:/g
8781 s/:\${srcdir}:/:/g
8782 s/:@srcdir@:/:/g
8783 s/^:*//
8784 s/:*$//
8785 x
8786 s/\(=[   ]*\).*/\1/
8787 G
8788 s/\n//
8789 s/^[^=]*=[       ]*$//
8790 }'
8791 fi
8792
8793 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8794 fi # test -n "$CONFIG_FILES"
8795
8796 # Set up the scripts for CONFIG_HEADERS section.
8797 # No need to generate them if there are no CONFIG_HEADERS.
8798 # This happens for instance with `./config.status Makefile'.
8799 if test -n "$CONFIG_HEADERS"; then
8800 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
8801 BEGIN {
8802 _ACEOF
8803
8804 # Transform confdefs.h into an awk script `defines.awk', embedded as
8805 # here-document in config.status, that substitutes the proper values into
8806 # config.h.in to produce config.h.
8807
8808 # Create a delimiter string that does not exist in confdefs.h, to ease
8809 # handling of long lines.
8810 ac_delim='%!_!# '
8811 for ac_last_try in false false :; do
8812   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
8813   if test -z "$ac_tt"; then
8814     break
8815   elif $ac_last_try; then
8816     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
8817   else
8818     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
8819   fi
8820 done
8821
8822 # For the awk script, D is an array of macro values keyed by name,
8823 # likewise P contains macro parameters if any.  Preserve backslash
8824 # newline sequences.
8825
8826 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
8827 sed -n '
8828 s/.\{148\}/&'"$ac_delim"'/g
8829 t rset
8830 :rset
8831 s/^[     ]*#[    ]*define[       ][      ]*/ /
8832 t def
8833 d
8834 :def
8835 s/\\$//
8836 t bsnl
8837 s/["\\]/\\&/g
8838 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
8839 D["\1"]=" \3"/p
8840 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
8841 d
8842 :bsnl
8843 s/["\\]/\\&/g
8844 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
8845 D["\1"]=" \3\\\\\\n"\\/p
8846 t cont
8847 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
8848 t cont
8849 d
8850 :cont
8851 n
8852 s/.\{148\}/&'"$ac_delim"'/g
8853 t clear
8854 :clear
8855 s/\\$//
8856 t bsnlc
8857 s/["\\]/\\&/g; s/^/"/; s/$/"/p
8858 d
8859 :bsnlc
8860 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
8861 b cont
8862 ' <confdefs.h | sed '
8863 s/'"$ac_delim"'/"\\\
8864 "/g' >>$CONFIG_STATUS || ac_write_fail=1
8865
8866 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8867   for (key in D) D_is_set[key] = 1
8868   FS = "\a"
8869 }
8870 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
8871   line = \$ 0
8872   split(line, arg, " ")
8873   if (arg[1] == "#") {
8874     defundef = arg[2]
8875     mac1 = arg[3]
8876   } else {
8877     defundef = substr(arg[1], 2)
8878     mac1 = arg[2]
8879   }
8880   split(mac1, mac2, "(") #)
8881   macro = mac2[1]
8882   prefix = substr(line, 1, index(line, defundef) - 1)
8883   if (D_is_set[macro]) {
8884     # Preserve the white space surrounding the "#".
8885     print prefix "define", macro P[macro] D[macro]
8886     next
8887   } else {
8888     # Replace #undef with comments.  This is necessary, for example,
8889     # in the case of _POSIX_SOURCE, which is predefined and required
8890     # on some systems where configure will not decide to define it.
8891     if (defundef == "undef") {
8892       print "/*", prefix defundef, macro, "*/"
8893       next
8894     }
8895   }
8896 }
8897 { print }
8898 _ACAWK
8899 _ACEOF
8900 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8901   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
8902 fi # test -n "$CONFIG_HEADERS"
8903
8904
8905 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
8906 shift
8907 for ac_tag
8908 do
8909   case $ac_tag in
8910   :[FHLC]) ac_mode=$ac_tag; continue;;
8911   esac
8912   case $ac_mode$ac_tag in
8913   :[FHL]*:*);;
8914   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
8915   :[FH]-) ac_tag=-:-;;
8916   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
8917   esac
8918   ac_save_IFS=$IFS
8919   IFS=:
8920   set x $ac_tag
8921   IFS=$ac_save_IFS
8922   shift
8923   ac_file=$1
8924   shift
8925
8926   case $ac_mode in
8927   :L) ac_source=$1;;
8928   :[FH])
8929     ac_file_inputs=
8930     for ac_f
8931     do
8932       case $ac_f in
8933       -) ac_f="$ac_tmp/stdin";;
8934       *) # Look for the file first in the build tree, then in the source tree
8935          # (if the path is not absolute).  The absolute path cannot be DOS-style,
8936          # because $ac_f cannot contain `:'.
8937          test -f "$ac_f" ||
8938            case $ac_f in
8939            [\\/$]*) false;;
8940            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
8941            esac ||
8942            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
8943       esac
8944       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
8945       as_fn_append ac_file_inputs " '$ac_f'"
8946     done
8947
8948     # Let's still pretend it is `configure' which instantiates (i.e., don't
8949     # use $as_me), people would be surprised to read:
8950     #    /* config.h.  Generated by config.status.  */
8951     configure_input='Generated from '`
8952           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
8953         `' by configure.'
8954     if test x"$ac_file" != x-; then
8955       configure_input="$ac_file.  $configure_input"
8956       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
8957 $as_echo "$as_me: creating $ac_file" >&6;}
8958     fi
8959     # Neutralize special characters interpreted by sed in replacement strings.
8960     case $configure_input in #(
8961     *\&* | *\|* | *\\* )
8962        ac_sed_conf_input=`$as_echo "$configure_input" |
8963        sed 's/[\\\\&|]/\\\\&/g'`;; #(
8964     *) ac_sed_conf_input=$configure_input;;
8965     esac
8966
8967     case $ac_tag in
8968     *:-:* | *:-) cat >"$ac_tmp/stdin" \
8969       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
8970     esac
8971     ;;
8972   esac
8973
8974   ac_dir=`$as_dirname -- "$ac_file" ||
8975 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8976          X"$ac_file" : 'X\(//\)[^/]' \| \
8977          X"$ac_file" : 'X\(//\)$' \| \
8978          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
8979 $as_echo X"$ac_file" |
8980     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8981             s//\1/
8982             q
8983           }
8984           /^X\(\/\/\)[^/].*/{
8985             s//\1/
8986             q
8987           }
8988           /^X\(\/\/\)$/{
8989             s//\1/
8990             q
8991           }
8992           /^X\(\/\).*/{
8993             s//\1/
8994             q
8995           }
8996           s/.*/./; q'`
8997   as_dir="$ac_dir"; as_fn_mkdir_p
8998   ac_builddir=.
8999
9000 case "$ac_dir" in
9001 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
9002 *)
9003   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
9004   # A ".." for each directory in $ac_dir_suffix.
9005   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
9006   case $ac_top_builddir_sub in
9007   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
9008   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
9009   esac ;;
9010 esac
9011 ac_abs_top_builddir=$ac_pwd
9012 ac_abs_builddir=$ac_pwd$ac_dir_suffix
9013 # for backward compatibility:
9014 ac_top_builddir=$ac_top_build_prefix
9015
9016 case $srcdir in
9017   .)  # We are building in place.
9018     ac_srcdir=.
9019     ac_top_srcdir=$ac_top_builddir_sub
9020     ac_abs_top_srcdir=$ac_pwd ;;
9021   [\\/]* | ?:[\\/]* )  # Absolute name.
9022     ac_srcdir=$srcdir$ac_dir_suffix;
9023     ac_top_srcdir=$srcdir
9024     ac_abs_top_srcdir=$srcdir ;;
9025   *) # Relative name.
9026     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
9027     ac_top_srcdir=$ac_top_build_prefix$srcdir
9028     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
9029 esac
9030 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
9031
9032
9033   case $ac_mode in
9034   :F)
9035   #
9036   # CONFIG_FILE
9037   #
9038
9039   case $INSTALL in
9040   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
9041   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
9042   esac
9043 _ACEOF
9044
9045 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9046 # If the template does not know about datarootdir, expand it.
9047 # FIXME: This hack should be removed a few years after 2.60.
9048 ac_datarootdir_hack=; ac_datarootdir_seen=
9049 ac_sed_dataroot='
9050 /datarootdir/ {
9051   p
9052   q
9053 }
9054 /@datadir@/p
9055 /@docdir@/p
9056 /@infodir@/p
9057 /@localedir@/p
9058 /@mandir@/p'
9059 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
9060 *datarootdir*) ac_datarootdir_seen=yes;;
9061 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
9062   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
9063 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
9064 _ACEOF
9065 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9066   ac_datarootdir_hack='
9067   s&@datadir@&$datadir&g
9068   s&@docdir@&$docdir&g
9069   s&@infodir@&$infodir&g
9070   s&@localedir@&$localedir&g
9071   s&@mandir@&$mandir&g
9072   s&\\\${datarootdir}&$datarootdir&g' ;;
9073 esac
9074 _ACEOF
9075
9076 # Neutralize VPATH when `$srcdir' = `.'.
9077 # Shell code in configure.ac might set extrasub.
9078 # FIXME: do we really want to maintain this feature?
9079 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9080 ac_sed_extra="$ac_vpsub
9081 $extrasub
9082 _ACEOF
9083 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9084 :t
9085 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
9086 s|@configure_input@|$ac_sed_conf_input|;t t
9087 s&@top_builddir@&$ac_top_builddir_sub&;t t
9088 s&@top_build_prefix@&$ac_top_build_prefix&;t t
9089 s&@srcdir@&$ac_srcdir&;t t
9090 s&@abs_srcdir@&$ac_abs_srcdir&;t t
9091 s&@top_srcdir@&$ac_top_srcdir&;t t
9092 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
9093 s&@builddir@&$ac_builddir&;t t
9094 s&@abs_builddir@&$ac_abs_builddir&;t t
9095 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
9096 s&@INSTALL@&$ac_INSTALL&;t t
9097 $ac_datarootdir_hack
9098 "
9099 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
9100   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9101
9102 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
9103   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
9104   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
9105       "$ac_tmp/out"`; test -z "$ac_out"; } &&
9106   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9107 which seems to be undefined.  Please make sure it is defined" >&5
9108 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9109 which seems to be undefined.  Please make sure it is defined" >&2;}
9110
9111   rm -f "$ac_tmp/stdin"
9112   case $ac_file in
9113   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
9114   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
9115   esac \
9116   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9117  ;;
9118   :H)
9119   #
9120   # CONFIG_HEADER
9121   #
9122   if test x"$ac_file" != x-; then
9123     {
9124       $as_echo "/* $configure_input  */" \
9125       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
9126     } >"$ac_tmp/config.h" \
9127       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9128     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
9129       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
9130 $as_echo "$as_me: $ac_file is unchanged" >&6;}
9131     else
9132       rm -f "$ac_file"
9133       mv "$ac_tmp/config.h" "$ac_file" \
9134         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9135     fi
9136   else
9137     $as_echo "/* $configure_input  */" \
9138       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
9139       || as_fn_error $? "could not create -" "$LINENO" 5
9140   fi
9141  ;;
9142
9143   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
9144 $as_echo "$as_me: executing $ac_file commands" >&6;}
9145  ;;
9146   esac
9147
9148
9149   case $ac_file$ac_mode in
9150     "build-config.h":C) cp config.h build-config.h ;;
9151     "default":C) case x$CONFIG_HEADERS in xconfig.h:config.in) echo > stamp-h ;; esac ;;
9152
9153   esac
9154 done # for ac_tag
9155
9156
9157 as_fn_exit 0
9158 _ACEOF
9159 ac_clean_files=$ac_clean_files_save
9160
9161 test $ac_write_fail = 0 ||
9162   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
9163
9164
9165 # configure is writing to config.log, and then calls config.status.
9166 # config.status does its own redirection, appending to config.log.
9167 # Unfortunately, on DOS this fails, as config.log is still kept open
9168 # by configure, so config.status won't be able to write to it; its
9169 # output is simply discarded.  So we exec the FD to /dev/null,
9170 # effectively closing config.log, so it can be properly (re)opened and
9171 # appended to by config.status.  When coming back to configure, we
9172 # need to make the FD available again.
9173 if test "$no_create" != yes; then
9174   ac_cs_success=:
9175   ac_config_status_args=
9176   test "$silent" = yes &&
9177     ac_config_status_args="$ac_config_status_args --quiet"
9178   exec 5>/dev/null
9179   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
9180   exec 5>>config.log
9181   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
9182   # would make configure fail if this is the last instruction.
9183   $ac_cs_success || as_fn_exit 1
9184 fi
9185 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
9186   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
9187 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
9188 fi
9189