sim/mips/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   if (eval "$as_required") 2>/dev/null; then :
 200   as_have_required=yes
 201 else
 202   as_have_required=no
 203 fi
 204   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 205
 206 else
 207   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 208 as_found=false
 209 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 210 do
 211   IFS=$as_save_IFS
 212   test -z "$as_dir" && as_dir=.
 213   as_found=:
 214   case $as_dir in #(
 215          /*)
 216            for as_base in sh bash ksh sh5; do
 217              # Try only shells that exist, to save several forks.
 218              as_shell=$as_dir/$as_base
 219              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 220                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 221   CONFIG_SHELL=$as_shell as_have_required=yes
 222                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 223   break 2
 224 fi
 225 fi
 226            done;;
 227        esac
 228   as_found=false
 229 done
 230 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 231               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 232   CONFIG_SHELL=$SHELL as_have_required=yes
 233 fi; }
 234 IFS=$as_save_IFS
 235
 236
 237       if test "x$CONFIG_SHELL" != x; then :
 238   export CONFIG_SHELL
 239              # We cannot yet assume a decent shell, so we have to provide a
 240 # neutralization value for shells without unset; and this also
 241 # works around shells that cannot unset nonexistent variables.
 242 # Preserve -v and -x to the replacement shell.
 243 BASH_ENV=/dev/null
 244 ENV=/dev/null
 245 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 246 case $- in # ((((
 247   *v*x* | *x*v* ) as_opts=-vx ;;
 248   *v* ) as_opts=-v ;;
 249   *x* ) as_opts=-x ;;
 250   * ) as_opts= ;;
 251 esac
 252 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 253 # Admittedly, this is quite paranoid, since all the known shells bail
 254 # out after a failed `exec'.
 255 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 256 exit 255
 257 fi
 258
 259     if test x$as_have_required = xno; then :
 260   $as_echo "$0: This script requires a shell more modern than all"
 261   $as_echo "$0: the shells that I found on your system."
 262   if test x${ZSH_VERSION+set} = xset ; then
 263     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 264     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 265   else
 266     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 267 $0: including any error possibly output before this
 268 $0: message. Then install a modern shell, or manually run
 269 $0: the script under such a shell if you do have one."
 270   fi
 271   exit 1
 272 fi
 273 fi
 274 fi
 275 SHELL=${CONFIG_SHELL-/bin/sh}
 276 export SHELL
 277 # Unset more variables known to interfere with behavior of common tools.
 278 CLICOLOR_FORCE= GREP_OPTIONS=
 279 unset CLICOLOR_FORCE GREP_OPTIONS
 280
 281 ## --------------------- ##
 282 ## M4sh Shell Functions. ##
 283 ## --------------------- ##
 284 # as_fn_unset VAR
 285 # ---------------
 286 # Portably unset VAR.
 287 as_fn_unset ()
 288 {
 289   { eval $1=; unset $1;}
 290 }
 291 as_unset=as_fn_unset
 292
 293 # as_fn_set_status STATUS
 294 # -----------------------
 295 # Set $? to STATUS, without forking.
 296 as_fn_set_status ()
 297 {
 298   return $1
 299 } # as_fn_set_status
 300
 301 # as_fn_exit STATUS
 302 # -----------------
 303 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 304 as_fn_exit ()
 305 {
 306   set +e
 307   as_fn_set_status $1
 308   exit $1
 309 } # as_fn_exit
 310
 311 # as_fn_mkdir_p
 312 # -------------
 313 # Create "$as_dir" as a directory, including parents if necessary.
 314 as_fn_mkdir_p ()
 315 {
 316
 317   case $as_dir in #(
 318   -*) as_dir=./$as_dir;;
 319   esac
 320   test -d "$as_dir" || eval $as_mkdir_p || {
 321     as_dirs=
 322     while :; do
 323       case $as_dir in #(
 324       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 325       *) as_qdir=$as_dir;;
 326       esac
 327       as_dirs="'$as_qdir' $as_dirs"
 328       as_dir=`$as_dirname -- "$as_dir" ||
 329 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 330          X"$as_dir" : 'X\(//\)[^/]' \| \
 331          X"$as_dir" : 'X\(//\)$' \| \
 332          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 333 $as_echo X"$as_dir" |
 334     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 335             s//\1/
 336             q
 337           }
 338           /^X\(\/\/\)[^/].*/{
 339             s//\1/
 340             q
 341           }
 342           /^X\(\/\/\)$/{
 343             s//\1/
 344             q
 345           }
 346           /^X\(\/\).*/{
 347             s//\1/
 348             q
 349           }
 350           s/.*/./; q'`
 351       test -d "$as_dir" && break
 352     done
 353     test -z "$as_dirs" || eval "mkdir $as_dirs"
 354   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 355
 356
 357 } # as_fn_mkdir_p
 358
 359 # as_fn_executable_p FILE
 360 # -----------------------
 361 # Test if FILE is an executable regular file.
 362 as_fn_executable_p ()
 363 {
 364   test -f "$1" && test -x "$1"
 365 } # as_fn_executable_p
 366 # as_fn_append VAR VALUE
 367 # ----------------------
 368 # Append the text in VALUE to the end of the definition contained in VAR. Take
 369 # advantage of any shell optimizations that allow amortized linear growth over
 370 # repeated appends, instead of the typical quadratic growth present in naive
 371 # implementations.
 372 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 373   eval 'as_fn_append ()
 374   {
 375     eval $1+=\$2
 376   }'
 377 else
 378   as_fn_append ()
 379   {
 380     eval $1=\$$1\$2
 381   }
 382 fi # as_fn_append
 383
 384 # as_fn_arith ARG...
 385 # ------------------
 386 # Perform arithmetic evaluation on the ARGs, and store the result in the
 387 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 388 # must be portable across $(()) and expr.
 389 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 390   eval 'as_fn_arith ()
 391   {
 392     as_val=$(( $* ))
 393   }'
 394 else
 395   as_fn_arith ()
 396   {
 397     as_val=`expr "$@" || test $? -eq 1`
 398   }
 399 fi # as_fn_arith
 400
 401
 402 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 403 # ----------------------------------------
 404 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 405 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 406 # script with STATUS, using 1 if that was 0.
 407 as_fn_error ()
 408 {
 409   as_status=$1; test $as_status -eq 0 && as_status=1
 410   if test "$4"; then
 411     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 412     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 413   fi
 414   $as_echo "$as_me: error: $2" >&2
 415   as_fn_exit $as_status
 416 } # as_fn_error
 417
 418 if expr a : '\(a\)' >/dev/null 2>&1 &&
 419    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 420   as_expr=expr
 421 else
 422   as_expr=false
 423 fi
 424
 425 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 426   as_basename=basename
 427 else
 428   as_basename=false
 429 fi
 430
 431 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 432   as_dirname=dirname
 433 else
 434   as_dirname=false
 435 fi
 436
 437 as_me=`$as_basename -- "$0" ||
 438 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 439          X"$0" : 'X\(//\)$' \| \
 440          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 441 $as_echo X/"$0" |
 442     sed '/^.*\/\([^/][^/]*\)\/*$/{
 443             s//\1/
 444             q
 445           }
 446           /^X\/\(\/\/\)$/{
 447             s//\1/
 448             q
 449           }
 450           /^X\/\(\/\).*/{
 451             s//\1/
 452             q
 453           }
 454           s/.*/./; q'`
 455
 456 # Avoid depending upon Character Ranges.
 457 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 458 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 459 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 460 as_cr_digits='0123456789'
 461 as_cr_alnum=$as_cr_Letters$as_cr_digits
 462
 463
 464   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 465   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 466   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 467   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 468   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 469   sed -n '
 470     p
 471     /[$]LINENO/=
 472   ' <$as_myself |
 473     sed '
 474       s/[$]LINENO.*/&-/
 475       t lineno
 476       b
 477       :lineno
 478       N
 479       :loop
 480       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 481       t loop
 482       s/-\n.*//
 483     ' >$as_me.lineno &&
 484   chmod +x "$as_me.lineno" ||
 485     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 486
 487   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
 488   # already done that, so ensure we don't try to do so again and fall
 489   # in an infinite loop.  This has already happened in practice.
 490   _as_can_reexec=no; export _as_can_reexec
 491   # Don't try to exec as it changes $[0], causing all sort of problems
 492   # (the dirname of $[0] is not the place where we might find the
 493   # original and so on.  Autoconf is especially sensitive to this).
 494   . "./$as_me.lineno"
 495   # Exit status is that of the last command.
 496   exit
 497 }
 498
 499 ECHO_C= ECHO_N= ECHO_T=
 500 case `echo -n x` in #(((((
 501 -n*)
 502   case `echo 'xy\c'` in
 503   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 504   xy)  ECHO_C='\c';;
 505   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 506        ECHO_T=' ';;
 507   esac;;
 508 *)
 509   ECHO_N='-n';;
 510 esac
 511
 512 rm -f conf$$ conf$$.exe conf$$.file
 513 if test -d conf$$.dir; then
 514   rm -f conf$$.dir/conf$$.file
 515 else
 516   rm -f conf$$.dir
 517   mkdir conf$$.dir 2>/dev/null
 518 fi
 519 if (echo >conf$$.file) 2>/dev/null; then
 520   if ln -s conf$$.file conf$$ 2>/dev/null; then
 521     as_ln_s='ln -s'
 522     # ... but there are two gotchas:
 523     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 524     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 525     # In both cases, we have to default to `cp -pR'.
 526     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 527       as_ln_s='cp -pR'
 528   elif ln conf$$.file conf$$ 2>/dev/null; then
 529     as_ln_s=ln
 530   else
 531     as_ln_s='cp -pR'
 532   fi
 533 else
 534   as_ln_s='cp -pR'
 535 fi
 536 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 537 rmdir conf$$.dir 2>/dev/null
 538
 539 if mkdir -p . 2>/dev/null; then
 540   as_mkdir_p='mkdir -p "$as_dir"'
 541 else
 542   test -d ./-p && rmdir ./-p
 543   as_mkdir_p=false
 544 fi
 545
 546 as_test_x='test -x'
 547 as_executable_p=as_fn_executable_p
 548
 549 # Sed expression to map a string onto a valid CPP name.
 550 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 551
 552 # Sed expression to map a string onto a valid variable name.
 553 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 554
 555
 556 test -n "$DJDIR" || exec 7<&0 </dev/null
 557 exec 6>&1
 558
 559 # Name of the host.
 560 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 561 # so uname gets run too.
 562 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 563
 564 #
 565 # Initializations.
 566 #
 567 ac_default_prefix=/usr/local
 568 ac_clean_files=
 569 ac_config_libobj_dir=.
 570 LIBOBJS=
 571 cross_compiling=no
 572 subdirs=
 573 MFLAGS=
 574 MAKEFLAGS=
 575
 576 # Identity of this package.
 577 PACKAGE_NAME=
 578 PACKAGE_TARNAME=
 579 PACKAGE_VERSION=
 580 PACKAGE_STRING=
 581 PACKAGE_BUGREPORT=
 582 PACKAGE_URL=
 583
 584 ac_unique_file="Makefile.in"
 585 ac_subst_vars='LTLIBOBJS
 586 LIBOBJS
 587 sim_default_model
 588 sim_scache
 589 cgen_breaks
 590 sim_multi_obj
 591 sim_multi_src
 592 sim_multi_igen_configs
 593 sim_multi_flags
 594 sim_gen
 595 sim_micromips16_flags
 596 sim_micromips_flags
 597 sim_m16_flags
 598 sim_igen_flags
 599 SIM_SUBTARGET
 600 MAINT
 601 MAINTAINER_MODE_FALSE
 602 MAINTAINER_MODE_TRUE
 603 CATOBJEXT
 604 GENCAT
 605 INSTOBJEXT
 606 DATADIRNAME
 607 CATALOGS
 608 POSUB
 609 GMSGFMT
 610 XGETTEXT
 611 INCINTL
 612 LIBINTL_DEP
 613 LIBINTL
 614 USE_NLS
 615 CCDEPMODE
 616 DEPDIR
 617 am__leading_dot
 618 INSTALL_DATA
 619 INSTALL_SCRIPT
 620 INSTALL_PROGRAM
 621 OBJEXT
 622 EXEEXT
 623 ac_ct_CC
 624 CPPFLAGS
 625 LDFLAGS
 626 CFLAGS
 627 CC
 628 target_alias
 629 host_alias
 630 build_alias
 631 LIBS
 632 ECHO_T
 633 ECHO_N
 634 ECHO_C
 635 DEFS
 636 mandir
 637 localedir
 638 libdir
 639 psdir
 640 pdfdir
 641 dvidir
 642 htmldir
 643 infodir
 644 docdir
 645 oldincludedir
 646 includedir
 647 localstatedir
 648 sharedstatedir
 649 sysconfdir
 650 datadir
 651 datarootdir
 652 libexecdir
 653 sbindir
 654 bindir
 655 program_transform_name
 656 prefix
 657 exec_prefix
 658 PACKAGE_URL
 659 PACKAGE_BUGREPORT
 660 PACKAGE_STRING
 661 PACKAGE_VERSION
 662 PACKAGE_TARNAME
 663 PACKAGE_NAME
 664 PATH_SEPARATOR
 665 SHELL
 666 sim_reserved_bits
 667 sim_inline
 668 sim_hw
 669 sim_hw_objs
 670 sim_hw_cflags
 671 sim_float
 672 sim_bitsize'
 673 ac_subst_files=''
 674 ac_user_opts='
 675 enable_option_checking
 676 enable_maintainer_mode
 677 enable_sim_inline
 678 enable_sim_reserved_bits
 679 enable_sim_bitsize
 680 enable_sim_float
 681 enable_sim_hardware
 682 '
 683       ac_precious_vars='build_alias
 684 host_alias
 685 target_alias
 686 CC
 687 CFLAGS
 688 LDFLAGS
 689 LIBS
 690 CPPFLAGS'
 691
 692
 693 # Initialize some variables set by options.
 694 ac_init_help=
 695 ac_init_version=false
 696 ac_unrecognized_opts=
 697 ac_unrecognized_sep=
 698 # The variables have the same names as the options, with
 699 # dashes changed to underlines.
 700 cache_file=/dev/null
 701 exec_prefix=NONE
 702 no_create=
 703 no_recursion=
 704 prefix=NONE
 705 program_prefix=NONE
 706 program_suffix=NONE
 707 program_transform_name=s,x,x,
 708 silent=
 709 site=
 710 srcdir=
 711 verbose=
 712 x_includes=NONE
 713 x_libraries=NONE
 714
 715 # Installation directory options.
 716 # These are left unexpanded so users can "make install exec_prefix=/foo"
 717 # and all the variables that are supposed to be based on exec_prefix
 718 # by default will actually change.
 719 # Use braces instead of parens because sh, perl, etc. also accept them.
 720 # (The list follows the same order as the GNU Coding Standards.)
 721 bindir='${exec_prefix}/bin'
 722 sbindir='${exec_prefix}/sbin'
 723 libexecdir='${exec_prefix}/libexec'
 724 datarootdir='${prefix}/share'
 725 datadir='${datarootdir}'
 726 sysconfdir='${prefix}/etc'
 727 sharedstatedir='${prefix}/com'
 728 localstatedir='${prefix}/var'
 729 includedir='${prefix}/include'
 730 oldincludedir='/usr/include'
 731 docdir='${datarootdir}/doc/${PACKAGE}'
 732 infodir='${datarootdir}/info'
 733 htmldir='${docdir}'
 734 dvidir='${docdir}'
 735 pdfdir='${docdir}'
 736 psdir='${docdir}'
 737 libdir='${exec_prefix}/lib'
 738 localedir='${datarootdir}/locale'
 739 mandir='${datarootdir}/man'
 740
 741 ac_prev=
 742 ac_dashdash=
 743 for ac_option
 744 do
 745   # If the previous option needs an argument, assign it.
 746   if test -n "$ac_prev"; then
 747     eval $ac_prev=\$ac_option
 748     ac_prev=
 749     continue
 750   fi
 751
 752   case $ac_option in
 753   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 754   *=)   ac_optarg= ;;
 755   *)    ac_optarg=yes ;;
 756   esac
 757
 758   # Accept the important Cygnus configure options, so we can diagnose typos.
 759
 760   case $ac_dashdash$ac_option in
 761   --)
 762     ac_dashdash=yes ;;
 763
 764   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 765     ac_prev=bindir ;;
 766   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 767     bindir=$ac_optarg ;;
 768
 769   -build | --build | --buil | --bui | --bu)
 770     ac_prev=build_alias ;;
 771   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 772     build_alias=$ac_optarg ;;
 773
 774   -cache-file | --cache-file | --cache-fil | --cache-fi \
 775   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 776     ac_prev=cache_file ;;
 777   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 778   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 779     cache_file=$ac_optarg ;;
 780
 781   --config-cache | -C)
 782     cache_file=config.cache ;;
 783
 784   -datadir | --datadir | --datadi | --datad)
 785     ac_prev=datadir ;;
 786   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 787     datadir=$ac_optarg ;;
 788
 789   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 790   | --dataroo | --dataro | --datar)
 791     ac_prev=datarootdir ;;
 792   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 793   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 794     datarootdir=$ac_optarg ;;
 795
 796   -disable-* | --disable-*)
 797     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 798     # Reject names that are not valid shell variable names.
 799     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 800       as_fn_error $? "invalid feature name: $ac_useropt"
 801     ac_useropt_orig=$ac_useropt
 802     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 803     case $ac_user_opts in
 804       *"
 805 "enable_$ac_useropt"
 806 "*) ;;
 807       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 808          ac_unrecognized_sep=', ';;
 809     esac
 810     eval enable_$ac_useropt=no ;;
 811
 812   -docdir | --docdir | --docdi | --doc | --do)
 813     ac_prev=docdir ;;
 814   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 815     docdir=$ac_optarg ;;
 816
 817   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 818     ac_prev=dvidir ;;
 819   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 820     dvidir=$ac_optarg ;;
 821
 822   -enable-* | --enable-*)
 823     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 824     # Reject names that are not valid shell variable names.
 825     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 826       as_fn_error $? "invalid feature name: $ac_useropt"
 827     ac_useropt_orig=$ac_useropt
 828     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 829     case $ac_user_opts in
 830       *"
 831 "enable_$ac_useropt"
 832 "*) ;;
 833       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 834          ac_unrecognized_sep=', ';;
 835     esac
 836     eval enable_$ac_useropt=\$ac_optarg ;;
 837
 838   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 839   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 840   | --exec | --exe | --ex)
 841     ac_prev=exec_prefix ;;
 842   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 843   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 844   | --exec=* | --exe=* | --ex=*)
 845     exec_prefix=$ac_optarg ;;
 846
 847   -gas | --gas | --ga | --g)
 848     # Obsolete; use --with-gas.
 849     with_gas=yes ;;
 850
 851   -help | --help | --hel | --he | -h)
 852     ac_init_help=long ;;
 853   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 854     ac_init_help=recursive ;;
 855   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 856     ac_init_help=short ;;
 857
 858   -host | --host | --hos | --ho)
 859     ac_prev=host_alias ;;
 860   -host=* | --host=* | --hos=* | --ho=*)
 861     host_alias=$ac_optarg ;;
 862
 863   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 864     ac_prev=htmldir ;;
 865   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 866   | --ht=*)
 867     htmldir=$ac_optarg ;;
 868
 869   -includedir | --includedir | --includedi | --included | --include \
 870   | --includ | --inclu | --incl | --inc)
 871     ac_prev=includedir ;;
 872   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 873   | --includ=* | --inclu=* | --incl=* | --inc=*)
 874     includedir=$ac_optarg ;;
 875
 876   -infodir | --infodir | --infodi | --infod | --info | --inf)
 877     ac_prev=infodir ;;
 878   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 879     infodir=$ac_optarg ;;
 880
 881   -libdir | --libdir | --libdi | --libd)
 882     ac_prev=libdir ;;
 883   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 884     libdir=$ac_optarg ;;
 885
 886   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 887   | --libexe | --libex | --libe)
 888     ac_prev=libexecdir ;;
 889   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 890   | --libexe=* | --libex=* | --libe=*)
 891     libexecdir=$ac_optarg ;;
 892
 893   -localedir | --localedir | --localedi | --localed | --locale)
 894     ac_prev=localedir ;;
 895   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 896     localedir=$ac_optarg ;;
 897
 898   -localstatedir | --localstatedir | --localstatedi | --localstated \
 899   | --localstate | --localstat | --localsta | --localst | --locals)
 900     ac_prev=localstatedir ;;
 901   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 902   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 903     localstatedir=$ac_optarg ;;
 904
 905   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 906     ac_prev=mandir ;;
 907   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 908     mandir=$ac_optarg ;;
 909
 910   -nfp | --nfp | --nf)
 911     # Obsolete; use --without-fp.
 912     with_fp=no ;;
 913
 914   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 915   | --no-cr | --no-c | -n)
 916     no_create=yes ;;
 917
 918   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 919   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 920     no_recursion=yes ;;
 921
 922   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 923   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 924   | --oldin | --oldi | --old | --ol | --o)
 925     ac_prev=oldincludedir ;;
 926   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 927   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 928   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 929     oldincludedir=$ac_optarg ;;
 930
 931   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 932     ac_prev=prefix ;;
 933   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 934     prefix=$ac_optarg ;;
 935
 936   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 937   | --program-pre | --program-pr | --program-p)
 938     ac_prev=program_prefix ;;
 939   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 940   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 941     program_prefix=$ac_optarg ;;
 942
 943   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 944   | --program-suf | --program-su | --program-s)
 945     ac_prev=program_suffix ;;
 946   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 947   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 948     program_suffix=$ac_optarg ;;
 949
 950   -program-transform-name | --program-transform-name \
 951   | --program-transform-nam | --program-transform-na \
 952   | --program-transform-n | --program-transform- \
 953   | --program-transform | --program-transfor \
 954   | --program-transfo | --program-transf \
 955   | --program-trans | --program-tran \
 956   | --progr-tra | --program-tr | --program-t)
 957     ac_prev=program_transform_name ;;
 958   -program-transform-name=* | --program-transform-name=* \
 959   | --program-transform-nam=* | --program-transform-na=* \
 960   | --program-transform-n=* | --program-transform-=* \
 961   | --program-transform=* | --program-transfor=* \
 962   | --program-transfo=* | --program-transf=* \
 963   | --program-trans=* | --program-tran=* \
 964   | --progr-tra=* | --program-tr=* | --program-t=*)
 965     program_transform_name=$ac_optarg ;;
 966
 967   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 968     ac_prev=pdfdir ;;
 969   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 970     pdfdir=$ac_optarg ;;
 971
 972   -psdir | --psdir | --psdi | --psd | --ps)
 973     ac_prev=psdir ;;
 974   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 975     psdir=$ac_optarg ;;
 976
 977   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 978   | -silent | --silent | --silen | --sile | --sil)
 979     silent=yes ;;
 980
 981   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 982     ac_prev=sbindir ;;
 983   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 984   | --sbi=* | --sb=*)
 985     sbindir=$ac_optarg ;;
 986
 987   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 988   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 989   | --sharedst | --shareds | --shared | --share | --shar \
 990   | --sha | --sh)
 991     ac_prev=sharedstatedir ;;
 992   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 993   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 994   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 995   | --sha=* | --sh=*)
 996     sharedstatedir=$ac_optarg ;;
 997
 998   -site | --site | --sit)
 999     ac_prev=site ;;
1000   -site=* | --site=* | --sit=*)
1001     site=$ac_optarg ;;
1002
1003   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1004     ac_prev=srcdir ;;
1005   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1006     srcdir=$ac_optarg ;;
1007
1008   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1009   | --syscon | --sysco | --sysc | --sys | --sy)
1010     ac_prev=sysconfdir ;;
1011   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1012   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1013     sysconfdir=$ac_optarg ;;
1014
1015   -target | --target | --targe | --targ | --tar | --ta | --t)
1016     ac_prev=target_alias ;;
1017   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1018     target_alias=$ac_optarg ;;
1019
1020   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1021     verbose=yes ;;
1022
1023   -version | --version | --versio | --versi | --vers | -V)
1024     ac_init_version=: ;;
1025
1026   -with-* | --with-*)
1027     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1028     # Reject names that are not valid shell variable names.
1029     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1030       as_fn_error $? "invalid package name: $ac_useropt"
1031     ac_useropt_orig=$ac_useropt
1032     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1033     case $ac_user_opts in
1034       *"
1035 "with_$ac_useropt"
1036 "*) ;;
1037       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1038          ac_unrecognized_sep=', ';;
1039     esac
1040     eval with_$ac_useropt=\$ac_optarg ;;
1041
1042   -without-* | --without-*)
1043     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1044     # Reject names that are not valid shell variable names.
1045     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1046       as_fn_error $? "invalid package name: $ac_useropt"
1047     ac_useropt_orig=$ac_useropt
1048     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1049     case $ac_user_opts in
1050       *"
1051 "with_$ac_useropt"
1052 "*) ;;
1053       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1054          ac_unrecognized_sep=', ';;
1055     esac
1056     eval with_$ac_useropt=no ;;
1057
1058   --x)
1059     # Obsolete; use --with-x.
1060     with_x=yes ;;
1061
1062   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1063   | --x-incl | --x-inc | --x-in | --x-i)
1064     ac_prev=x_includes ;;
1065   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1066   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1067     x_includes=$ac_optarg ;;
1068
1069   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1070   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1071     ac_prev=x_libraries ;;
1072   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1073   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1074     x_libraries=$ac_optarg ;;
1075
1076   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1077 Try \`$0 --help' for more information"
1078     ;;
1079
1080   *=*)
1081     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1082     # Reject names that are not valid shell variable names.
1083     case $ac_envvar in #(
1084       '' | [0-9]* | *[!_$as_cr_alnum]* )
1085       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1086     esac
1087     eval $ac_envvar=\$ac_optarg
1088     export $ac_envvar ;;
1089
1090   *)
1091     # FIXME: should be removed in autoconf 3.0.
1092     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1093     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1094       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1095     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1096     ;;
1097
1098   esac
1099 done
1100
1101 if test -n "$ac_prev"; then
1102   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1103   as_fn_error $? "missing argument to $ac_option"
1104 fi
1105
1106 if test -n "$ac_unrecognized_opts"; then
1107   case $enable_option_checking in
1108     no) ;;
1109     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1110     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1111   esac
1112 fi
1113
1114 # Check all directory arguments for consistency.
1115 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1116                 datadir sysconfdir sharedstatedir localstatedir includedir \
1117                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1118                 libdir localedir mandir
1119 do
1120   eval ac_val=\$$ac_var
1121   # Remove trailing slashes.
1122   case $ac_val in
1123     */ )
1124       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1125       eval $ac_var=\$ac_val;;
1126   esac
1127   # Be sure to have absolute directory names.
1128   case $ac_val in
1129     [\\/$]* | ?:[\\/]* )  continue;;
1130     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1131   esac
1132   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1133 done
1134
1135 # There might be people who depend on the old broken behavior: `$host'
1136 # used to hold the argument of --host etc.
1137 # FIXME: To remove some day.
1138 build=$build_alias
1139 host=$host_alias
1140 target=$target_alias
1141
1142 # FIXME: To remove some day.
1143 if test "x$host_alias" != x; then
1144   if test "x$build_alias" = x; then
1145     cross_compiling=maybe
1146   elif test "x$build_alias" != "x$host_alias"; then
1147     cross_compiling=yes
1148   fi
1149 fi
1150
1151 ac_tool_prefix=
1152 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1153
1154 test "$silent" = yes && exec 6>/dev/null
1155
1156
1157 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1158 ac_ls_di=`ls -di .` &&
1159 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1160   as_fn_error $? "working directory cannot be determined"
1161 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1162   as_fn_error $? "pwd does not report name of working directory"
1163
1164
1165 # Find the source files, if location was not specified.
1166 if test -z "$srcdir"; then
1167   ac_srcdir_defaulted=yes
1168   # Try the directory containing this script, then the parent directory.
1169   ac_confdir=`$as_dirname -- "$as_myself" ||
1170 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1171          X"$as_myself" : 'X\(//\)[^/]' \| \
1172          X"$as_myself" : 'X\(//\)$' \| \
1173          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1174 $as_echo X"$as_myself" |
1175     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1176             s//\1/
1177             q
1178           }
1179           /^X\(\/\/\)[^/].*/{
1180             s//\1/
1181             q
1182           }
1183           /^X\(\/\/\)$/{
1184             s//\1/
1185             q
1186           }
1187           /^X\(\/\).*/{
1188             s//\1/
1189             q
1190           }
1191           s/.*/./; q'`
1192   srcdir=$ac_confdir
1193   if test ! -r "$srcdir/$ac_unique_file"; then
1194     srcdir=..
1195   fi
1196 else
1197   ac_srcdir_defaulted=no
1198 fi
1199 if test ! -r "$srcdir/$ac_unique_file"; then
1200   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1201   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1202 fi
1203 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1204 ac_abs_confdir=`(
1205         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1206         pwd)`
1207 # When building in place, set srcdir=.
1208 if test "$ac_abs_confdir" = "$ac_pwd"; then
1209   srcdir=.
1210 fi
1211 # Remove unnecessary trailing slashes from srcdir.
1212 # Double slashes in file names in object file debugging info
1213 # mess up M-x gdb in Emacs.
1214 case $srcdir in
1215 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1216 esac
1217 for ac_var in $ac_precious_vars; do
1218   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1219   eval ac_env_${ac_var}_value=\$${ac_var}
1220   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1221   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1222 done
1223
1224 #
1225 # Report the --help message.
1226 #
1227 if test "$ac_init_help" = "long"; then
1228   # Omit some internal or obsolete options to make the list less imposing.
1229   # This message is too long to be a string in the A/UX 3.1 sh.
1230   cat <<_ACEOF
1231 \`configure' configures this package to adapt to many kinds of systems.
1232
1233 Usage: $0 [OPTION]... [VAR=VALUE]...
1234
1235 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1236 VAR=VALUE.  See below for descriptions of some of the useful variables.
1237
1238 Defaults for the options are specified in brackets.
1239
1240 Configuration:
1241   -h, --help              display this help and exit
1242       --help=short        display options specific to this package
1243       --help=recursive    display the short help of all the included packages
1244   -V, --version           display version information and exit
1245   -q, --quiet, --silent   do not print \`checking ...' messages
1246       --cache-file=FILE   cache test results in FILE [disabled]
1247   -C, --config-cache      alias for \`--cache-file=config.cache'
1248   -n, --no-create         do not create output files
1249       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1250
1251 Installation directories:
1252   --prefix=PREFIX         install architecture-independent files in PREFIX
1253                           [$ac_default_prefix]
1254   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1255                           [PREFIX]
1256
1257 By default, \`make install' will install all the files in
1258 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1259 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1260 for instance \`--prefix=\$HOME'.
1261
1262 For better control, use the options below.
1263
1264 Fine tuning of the installation directories:
1265   --bindir=DIR            user executables [EPREFIX/bin]
1266   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1267   --libexecdir=DIR        program executables [EPREFIX/libexec]
1268   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1269   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1270   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1271   --libdir=DIR            object code libraries [EPREFIX/lib]
1272   --includedir=DIR        C header files [PREFIX/include]
1273   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1274   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1275   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1276   --infodir=DIR           info documentation [DATAROOTDIR/info]
1277   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1278   --mandir=DIR            man documentation [DATAROOTDIR/man]
1279   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1280   --htmldir=DIR           html documentation [DOCDIR]
1281   --dvidir=DIR            dvi documentation [DOCDIR]
1282   --pdfdir=DIR            pdf documentation [DOCDIR]
1283   --psdir=DIR             ps documentation [DOCDIR]
1284 _ACEOF
1285
1286   cat <<\_ACEOF
1287 _ACEOF
1288 fi
1289
1290 if test -n "$ac_init_help"; then
1291
1292   cat <<\_ACEOF
1293
1294 Optional Features:
1295   --disable-option-checking  ignore unrecognized --enable/--with options
1296   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1297   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1298   --enable-maintainer-mode
1299                           enable make rules and dependencies not useful (and
1300                           sometimes confusing) to the casual installer
1301   --enable-sim-inline=inlines
1302                           Specify which functions should be inlined
1303   --enable-sim-reserved-bits
1304                           Specify whether to check reserved bits in
1305                           instruction
1306   --enable-sim-bitsize=N  Specify target bitsize (32 or 64)
1307   --enable-sim-float      Specify that the target processor has floating point
1308                           hardware
1309   --enable-sim-hardware=LIST
1310                           Specify the hardware to be included in the build.
1311
1312 Some influential environment variables:
1313   CC          C compiler command
1314   CFLAGS      C compiler flags
1315   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1316               nonstandard directory <lib dir>
1317   LIBS        libraries to pass to the linker, e.g. -l<library>
1318   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1319               you have headers in a nonstandard directory <include dir>
1320
1321 Use these variables to override the choices made by `configure' or to help
1322 it to find libraries and programs with nonstandard names/locations.
1323
1324 Report bugs to the package provider.
1325 _ACEOF
1326 ac_status=$?
1327 fi
1328
1329 if test "$ac_init_help" = "recursive"; then
1330   # If there are subdirs, report their specific --help.
1331   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1332     test -d "$ac_dir" ||
1333       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1334       continue
1335     ac_builddir=.
1336
1337 case "$ac_dir" in
1338 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1339 *)
1340   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1341   # A ".." for each directory in $ac_dir_suffix.
1342   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1343   case $ac_top_builddir_sub in
1344   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1345   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1346   esac ;;
1347 esac
1348 ac_abs_top_builddir=$ac_pwd
1349 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1350 # for backward compatibility:
1351 ac_top_builddir=$ac_top_build_prefix
1352
1353 case $srcdir in
1354   .)  # We are building in place.
1355     ac_srcdir=.
1356     ac_top_srcdir=$ac_top_builddir_sub
1357     ac_abs_top_srcdir=$ac_pwd ;;
1358   [\\/]* | ?:[\\/]* )  # Absolute name.
1359     ac_srcdir=$srcdir$ac_dir_suffix;
1360     ac_top_srcdir=$srcdir
1361     ac_abs_top_srcdir=$srcdir ;;
1362   *) # Relative name.
1363     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1364     ac_top_srcdir=$ac_top_build_prefix$srcdir
1365     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1366 esac
1367 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1368
1369     cd "$ac_dir" || { ac_status=$?; continue; }
1370     # Check for guested configure.
1371     if test -f "$ac_srcdir/configure.gnu"; then
1372       echo &&
1373       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1374     elif test -f "$ac_srcdir/configure"; then
1375       echo &&
1376       $SHELL "$ac_srcdir/configure" --help=recursive
1377     else
1378       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1379     fi || ac_status=$?
1380     cd "$ac_pwd" || { ac_status=$?; break; }
1381   done
1382 fi
1383
1384 test -n "$ac_init_help" && exit $ac_status
1385 if $ac_init_version; then
1386   cat <<\_ACEOF
1387 configure
1388 generated by GNU Autoconf 2.69
1389
1390 Copyright (C) 2012 Free Software Foundation, Inc.
1391 This configure script is free software; the Free Software Foundation
1392 gives unlimited permission to copy, distribute and modify it.
1393 _ACEOF
1394   exit
1395 fi
1396
1397 ## ------------------------ ##
1398 ## Autoconf initialization. ##
1399 ## ------------------------ ##
1400
1401 # ac_fn_c_try_compile LINENO
1402 # --------------------------
1403 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1404 ac_fn_c_try_compile ()
1405 {
1406   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1407   rm -f conftest.$ac_objext
1408   if { { ac_try="$ac_compile"
1409 case "(($ac_try" in
1410   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1411   *) ac_try_echo=$ac_try;;
1412 esac
1413 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1414 $as_echo "$ac_try_echo"; } >&5
1415   (eval "$ac_compile") 2>conftest.err
1416   ac_status=$?
1417   if test -s conftest.err; then
1418     grep -v '^ *+' conftest.err >conftest.er1
1419     cat conftest.er1 >&5
1420     mv -f conftest.er1 conftest.err
1421   fi
1422   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1423   test $ac_status = 0; } && {
1424          test -z "$ac_c_werror_flag" ||
1425          test ! -s conftest.err
1426        } && test -s conftest.$ac_objext; then :
1427   ac_retval=0
1428 else
1429   $as_echo "$as_me: failed program was:" >&5
1430 sed 's/^/| /' conftest.$ac_ext >&5
1431
1432         ac_retval=1
1433 fi
1434   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1435   as_fn_set_status $ac_retval
1436
1437 } # ac_fn_c_try_compile
1438 cat >config.log <<_ACEOF
1439 This file contains any messages produced by compilers while
1440 running configure, to aid debugging if configure makes a mistake.
1441
1442 It was created by $as_me, which was
1443 generated by GNU Autoconf 2.69.  Invocation command line was
1444
1445   $ $0 $@
1446
1447 _ACEOF
1448 exec 5>>config.log
1449 {
1450 cat <<_ASUNAME
1451 ## --------- ##
1452 ## Platform. ##
1453 ## --------- ##
1454
1455 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1456 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1457 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1458 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1459 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1460
1461 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1462 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1463
1464 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1465 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1466 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1467 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1468 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1469 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1470 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1471
1472 _ASUNAME
1473
1474 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1475 for as_dir in $PATH
1476 do
1477   IFS=$as_save_IFS
1478   test -z "$as_dir" && as_dir=.
1479     $as_echo "PATH: $as_dir"
1480   done
1481 IFS=$as_save_IFS
1482
1483 } >&5
1484
1485 cat >&5 <<_ACEOF
1486
1487
1488 ## ----------- ##
1489 ## Core tests. ##
1490 ## ----------- ##
1491
1492 _ACEOF
1493
1494
1495 # Keep a trace of the command line.
1496 # Strip out --no-create and --no-recursion so they do not pile up.
1497 # Strip out --silent because we don't want to record it for future runs.
1498 # Also quote any args containing shell meta-characters.
1499 # Make two passes to allow for proper duplicate-argument suppression.
1500 ac_configure_args=
1501 ac_configure_args0=
1502 ac_configure_args1=
1503 ac_must_keep_next=false
1504 for ac_pass in 1 2
1505 do
1506   for ac_arg
1507   do
1508     case $ac_arg in
1509     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1510     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1511     | -silent | --silent | --silen | --sile | --sil)
1512       continue ;;
1513     *\'*)
1514       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1515     esac
1516     case $ac_pass in
1517     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1518     2)
1519       as_fn_append ac_configure_args1 " '$ac_arg'"
1520       if test $ac_must_keep_next = true; then
1521         ac_must_keep_next=false # Got value, back to normal.
1522       else
1523         case $ac_arg in
1524           *=* | --config-cache | -C | -disable-* | --disable-* \
1525           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1526           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1527           | -with-* | --with-* | -without-* | --without-* | --x)
1528             case "$ac_configure_args0 " in
1529               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1530             esac
1531             ;;
1532           -* ) ac_must_keep_next=true ;;
1533         esac
1534       fi
1535       as_fn_append ac_configure_args " '$ac_arg'"
1536       ;;
1537     esac
1538   done
1539 done
1540 { ac_configure_args0=; unset ac_configure_args0;}
1541 { ac_configure_args1=; unset ac_configure_args1;}
1542
1543 # When interrupted or exit'd, cleanup temporary files, and complete
1544 # config.log.  We remove comments because anyway the quotes in there
1545 # would cause problems or look ugly.
1546 # WARNING: Use '\'' to represent an apostrophe within the trap.
1547 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1548 trap 'exit_status=$?
1549   # Save into config.log some information that might help in debugging.
1550   {
1551     echo
1552
1553     $as_echo "## ---------------- ##
1554 ## Cache variables. ##
1555 ## ---------------- ##"
1556     echo
1557     # The following way of writing the cache mishandles newlines in values,
1558 (
1559   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1560     eval ac_val=\$$ac_var
1561     case $ac_val in #(
1562     *${as_nl}*)
1563       case $ac_var in #(
1564       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1565 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1566       esac
1567       case $ac_var in #(
1568       _ | IFS | as_nl) ;; #(
1569       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1570       *) { eval $ac_var=; unset $ac_var;} ;;
1571       esac ;;
1572     esac
1573   done
1574   (set) 2>&1 |
1575     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1576     *${as_nl}ac_space=\ *)
1577       sed -n \
1578         "s/'\''/'\''\\\\'\'''\''/g;
1579           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1580       ;; #(
1581     *)
1582       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1583       ;;
1584     esac |
1585     sort
1586 )
1587     echo
1588
1589     $as_echo "## ----------------- ##
1590 ## Output variables. ##
1591 ## ----------------- ##"
1592     echo
1593     for ac_var in $ac_subst_vars
1594     do
1595       eval ac_val=\$$ac_var
1596       case $ac_val in
1597       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1598       esac
1599       $as_echo "$ac_var='\''$ac_val'\''"
1600     done | sort
1601     echo
1602
1603     if test -n "$ac_subst_files"; then
1604       $as_echo "## ------------------- ##
1605 ## File substitutions. ##
1606 ## ------------------- ##"
1607       echo
1608       for ac_var in $ac_subst_files
1609       do
1610         eval ac_val=\$$ac_var
1611         case $ac_val in
1612         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1613         esac
1614         $as_echo "$ac_var='\''$ac_val'\''"
1615       done | sort
1616       echo
1617     fi
1618
1619     if test -s confdefs.h; then
1620       $as_echo "## ----------- ##
1621 ## confdefs.h. ##
1622 ## ----------- ##"
1623       echo
1624       cat confdefs.h
1625       echo
1626     fi
1627     test "$ac_signal" != 0 &&
1628       $as_echo "$as_me: caught signal $ac_signal"
1629     $as_echo "$as_me: exit $exit_status"
1630   } >&5
1631   rm -f core *.core core.conftest.* &&
1632     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1633     exit $exit_status
1634 ' 0
1635 for ac_signal in 1 2 13 15; do
1636   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1637 done
1638 ac_signal=0
1639
1640 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1641 rm -f -r conftest* confdefs.h
1642
1643 $as_echo "/* confdefs.h */" > confdefs.h
1644
1645 # Predefined preprocessor variables.
1646
1647 cat >>confdefs.h <<_ACEOF
1648 #define PACKAGE_NAME "$PACKAGE_NAME"
1649 _ACEOF
1650
1651 cat >>confdefs.h <<_ACEOF
1652 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1653 _ACEOF
1654
1655 cat >>confdefs.h <<_ACEOF
1656 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1657 _ACEOF
1658
1659 cat >>confdefs.h <<_ACEOF
1660 #define PACKAGE_STRING "$PACKAGE_STRING"
1661 _ACEOF
1662
1663 cat >>confdefs.h <<_ACEOF
1664 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1665 _ACEOF
1666
1667 cat >>confdefs.h <<_ACEOF
1668 #define PACKAGE_URL "$PACKAGE_URL"
1669 _ACEOF
1670
1671
1672 # Let the site file select an alternate cache file if it wants to.
1673 # Prefer an explicitly selected file to automatically selected ones.
1674 ac_site_file1=NONE
1675 ac_site_file2=NONE
1676 if test -n "$CONFIG_SITE"; then
1677   # We do not want a PATH search for config.site.
1678   case $CONFIG_SITE in #((
1679     -*)  ac_site_file1=./$CONFIG_SITE;;
1680     */*) ac_site_file1=$CONFIG_SITE;;
1681     *)   ac_site_file1=./$CONFIG_SITE;;
1682   esac
1683 elif test "x$prefix" != xNONE; then
1684   ac_site_file1=$prefix/share/config.site
1685   ac_site_file2=$prefix/etc/config.site
1686 else
1687   ac_site_file1=$ac_default_prefix/share/config.site
1688   ac_site_file2=$ac_default_prefix/etc/config.site
1689 fi
1690 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1691 do
1692   test "x$ac_site_file" = xNONE && continue
1693   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1694     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1695 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1696     sed 's/^/| /' "$ac_site_file" >&5
1697     . "$ac_site_file" \
1698       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1699 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1700 as_fn_error $? "failed to load site script $ac_site_file
1701 See \`config.log' for more details" "$LINENO" 5; }
1702   fi
1703 done
1704
1705 if test -r "$cache_file"; then
1706   # Some versions of bash will fail to source /dev/null (special files
1707   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
1708   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1709     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1710 $as_echo "$as_me: loading cache $cache_file" >&6;}
1711     case $cache_file in
1712       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1713       *)                      . "./$cache_file";;
1714     esac
1715   fi
1716 else
1717   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1718 $as_echo "$as_me: creating cache $cache_file" >&6;}
1719   >$cache_file
1720 fi
1721
1722 # Check that the precious variables saved in the cache have kept the same
1723 # value.
1724 ac_cache_corrupted=false
1725 for ac_var in $ac_precious_vars; do
1726   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1727   eval ac_new_set=\$ac_env_${ac_var}_set
1728   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1729   eval ac_new_val=\$ac_env_${ac_var}_value
1730   case $ac_old_set,$ac_new_set in
1731     set,)
1732       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1733 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1734       ac_cache_corrupted=: ;;
1735     ,set)
1736       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1737 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1738       ac_cache_corrupted=: ;;
1739     ,);;
1740     *)
1741       if test "x$ac_old_val" != "x$ac_new_val"; then
1742         # differences in whitespace do not lead to failure.
1743         ac_old_val_w=`echo x $ac_old_val`
1744         ac_new_val_w=`echo x $ac_new_val`
1745         if test "$ac_old_val_w" != "$ac_new_val_w"; then
1746           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1747 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1748           ac_cache_corrupted=:
1749         else
1750           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1751 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1752           eval $ac_var=\$ac_old_val
1753         fi
1754         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
1755 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
1756         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
1757 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
1758       fi;;
1759   esac
1760   # Pass precious variables to config.status.
1761   if test "$ac_new_set" = set; then
1762     case $ac_new_val in
1763     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1764     *) ac_arg=$ac_var=$ac_new_val ;;
1765     esac
1766     case " $ac_configure_args " in
1767       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1768       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1769     esac
1770   fi
1771 done
1772 if $ac_cache_corrupted; then
1773   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1774 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1775   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1776 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1777   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1778 fi
1779 ## -------------------- ##
1780 ## Main body of script. ##
1781 ## -------------------- ##
1782
1783 ac_ext=c
1784 ac_cpp='$CPP $CPPFLAGS'
1785 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1786 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1787 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1788
1789
1790
1791
1792
1793
1794
1795 ac_ext=c
1796 ac_cpp='$CPP $CPPFLAGS'
1797 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1798 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1799 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1800 if test -n "$ac_tool_prefix"; then
1801   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1802 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1804 $as_echo_n "checking for $ac_word... " >&6; }
1805 if ${ac_cv_prog_CC+:} false; then :
1806   $as_echo_n "(cached) " >&6
1807 else
1808   if test -n "$CC"; then
1809   ac_cv_prog_CC="$CC" # Let the user override the test.
1810 else
1811 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1812 for as_dir in $PATH
1813 do
1814   IFS=$as_save_IFS
1815   test -z "$as_dir" && as_dir=.
1816     for ac_exec_ext in '' $ac_executable_extensions; do
1817   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1818     ac_cv_prog_CC="${ac_tool_prefix}gcc"
1819     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1820     break 2
1821   fi
1822 done
1823   done
1824 IFS=$as_save_IFS
1825
1826 fi
1827 fi
1828 CC=$ac_cv_prog_CC
1829 if test -n "$CC"; then
1830   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
1831 $as_echo "$CC" >&6; }
1832 else
1833   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1834 $as_echo "no" >&6; }
1835 fi
1836
1837
1838 fi
1839 if test -z "$ac_cv_prog_CC"; then
1840   ac_ct_CC=$CC
1841   # Extract the first word of "gcc", so it can be a program name with args.
1842 set dummy gcc; ac_word=$2
1843 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1844 $as_echo_n "checking for $ac_word... " >&6; }
1845 if ${ac_cv_prog_ac_ct_CC+:} false; then :
1846   $as_echo_n "(cached) " >&6
1847 else
1848   if test -n "$ac_ct_CC"; then
1849   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1850 else
1851 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1852 for as_dir in $PATH
1853 do
1854   IFS=$as_save_IFS
1855   test -z "$as_dir" && as_dir=.
1856     for ac_exec_ext in '' $ac_executable_extensions; do
1857   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1858     ac_cv_prog_ac_ct_CC="gcc"
1859     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1860     break 2
1861   fi
1862 done
1863   done
1864 IFS=$as_save_IFS
1865
1866 fi
1867 fi
1868 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1869 if test -n "$ac_ct_CC"; then
1870   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
1871 $as_echo "$ac_ct_CC" >&6; }
1872 else
1873   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1874 $as_echo "no" >&6; }
1875 fi
1876
1877   if test "x$ac_ct_CC" = x; then
1878     CC=""
1879   else
1880     case $cross_compiling:$ac_tool_warned in
1881 yes:)
1882 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
1883 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
1884 ac_tool_warned=yes ;;
1885 esac
1886     CC=$ac_ct_CC
1887   fi
1888 else
1889   CC="$ac_cv_prog_CC"
1890 fi
1891
1892 if test -z "$CC"; then
1893           if test -n "$ac_tool_prefix"; then
1894     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1895 set dummy ${ac_tool_prefix}cc; ac_word=$2
1896 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1897 $as_echo_n "checking for $ac_word... " >&6; }
1898 if ${ac_cv_prog_CC+:} false; then :
1899   $as_echo_n "(cached) " >&6
1900 else
1901   if test -n "$CC"; then
1902   ac_cv_prog_CC="$CC" # Let the user override the test.
1903 else
1904 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1905 for as_dir in $PATH
1906 do
1907   IFS=$as_save_IFS
1908   test -z "$as_dir" && as_dir=.
1909     for ac_exec_ext in '' $ac_executable_extensions; do
1910   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1911     ac_cv_prog_CC="${ac_tool_prefix}cc"
1912     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1913     break 2
1914   fi
1915 done
1916   done
1917 IFS=$as_save_IFS
1918
1919 fi
1920 fi
1921 CC=$ac_cv_prog_CC
1922 if test -n "$CC"; then
1923   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
1924 $as_echo "$CC" >&6; }
1925 else
1926   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1927 $as_echo "no" >&6; }
1928 fi
1929
1930
1931   fi
1932 fi
1933 if test -z "$CC"; then
1934   # Extract the first word of "cc", so it can be a program name with args.
1935 set dummy cc; ac_word=$2
1936 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1937 $as_echo_n "checking for $ac_word... " >&6; }
1938 if ${ac_cv_prog_CC+:} false; then :
1939   $as_echo_n "(cached) " >&6
1940 else
1941   if test -n "$CC"; then
1942   ac_cv_prog_CC="$CC" # Let the user override the test.
1943 else
1944   ac_prog_rejected=no
1945 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1946 for as_dir in $PATH
1947 do
1948   IFS=$as_save_IFS
1949   test -z "$as_dir" && as_dir=.
1950     for ac_exec_ext in '' $ac_executable_extensions; do
1951   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1952     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1953        ac_prog_rejected=yes
1954        continue
1955      fi
1956     ac_cv_prog_CC="cc"
1957     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1958     break 2
1959   fi
1960 done
1961   done
1962 IFS=$as_save_IFS
1963
1964 if test $ac_prog_rejected = yes; then
1965   # We found a bogon in the path, so make sure we never use it.
1966   set dummy $ac_cv_prog_CC
1967   shift
1968   if test $# != 0; then
1969     # We chose a different compiler from the bogus one.
1970     # However, it has the same basename, so the bogon will be chosen
1971     # first if we set CC to just the basename; use the full file name.
1972     shift
1973     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1974   fi
1975 fi
1976 fi
1977 fi
1978 CC=$ac_cv_prog_CC
1979 if test -n "$CC"; then
1980   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
1981 $as_echo "$CC" >&6; }
1982 else
1983   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1984 $as_echo "no" >&6; }
1985 fi
1986
1987
1988 fi
1989 if test -z "$CC"; then
1990   if test -n "$ac_tool_prefix"; then
1991   for ac_prog in cl.exe
1992   do
1993     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1994 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1996 $as_echo_n "checking for $ac_word... " >&6; }
1997 if ${ac_cv_prog_CC+:} false; then :
1998   $as_echo_n "(cached) " >&6
1999 else
2000   if test -n "$CC"; then
2001   ac_cv_prog_CC="$CC" # Let the user override the test.
2002 else
2003 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2004 for as_dir in $PATH
2005 do
2006   IFS=$as_save_IFS
2007   test -z "$as_dir" && as_dir=.
2008     for ac_exec_ext in '' $ac_executable_extensions; do
2009   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2010     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2011     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2012     break 2
2013   fi
2014 done
2015   done
2016 IFS=$as_save_IFS
2017
2018 fi
2019 fi
2020 CC=$ac_cv_prog_CC
2021 if test -n "$CC"; then
2022   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2023 $as_echo "$CC" >&6; }
2024 else
2025   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2026 $as_echo "no" >&6; }
2027 fi
2028
2029
2030     test -n "$CC" && break
2031   done
2032 fi
2033 if test -z "$CC"; then
2034   ac_ct_CC=$CC
2035   for ac_prog in cl.exe
2036 do
2037   # Extract the first word of "$ac_prog", so it can be a program name with args.
2038 set dummy $ac_prog; ac_word=$2
2039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2040 $as_echo_n "checking for $ac_word... " >&6; }
2041 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2042   $as_echo_n "(cached) " >&6
2043 else
2044   if test -n "$ac_ct_CC"; then
2045   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2046 else
2047 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2048 for as_dir in $PATH
2049 do
2050   IFS=$as_save_IFS
2051   test -z "$as_dir" && as_dir=.
2052     for ac_exec_ext in '' $ac_executable_extensions; do
2053   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2054     ac_cv_prog_ac_ct_CC="$ac_prog"
2055     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2056     break 2
2057   fi
2058 done
2059   done
2060 IFS=$as_save_IFS
2061
2062 fi
2063 fi
2064 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2065 if test -n "$ac_ct_CC"; then
2066   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2067 $as_echo "$ac_ct_CC" >&6; }
2068 else
2069   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2070 $as_echo "no" >&6; }
2071 fi
2072
2073
2074   test -n "$ac_ct_CC" && break
2075 done
2076
2077   if test "x$ac_ct_CC" = x; then
2078     CC=""
2079   else
2080     case $cross_compiling:$ac_tool_warned in
2081 yes:)
2082 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2083 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2084 ac_tool_warned=yes ;;
2085 esac
2086     CC=$ac_ct_CC
2087   fi
2088 fi
2089
2090 fi
2091
2092
2093 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2094 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2095 as_fn_error $? "no acceptable C compiler found in \$PATH
2096 See \`config.log' for more details" "$LINENO" 5; }
2097
2098 # Provide some information about the compiler.
2099 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2100 set X $ac_compile
2101 ac_compiler=$2
2102 for ac_option in --version -v -V -qversion; do
2103   { { ac_try="$ac_compiler $ac_option >&5"
2104 case "(($ac_try" in
2105   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2106   *) ac_try_echo=$ac_try;;
2107 esac
2108 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2109 $as_echo "$ac_try_echo"; } >&5
2110   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2111   ac_status=$?
2112   if test -s conftest.err; then
2113     sed '10a\
2114 ... rest of stderr output deleted ...
2115          10q' conftest.err >conftest.er1
2116     cat conftest.er1 >&5
2117   fi
2118   rm -f conftest.er1 conftest.err
2119   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2120   test $ac_status = 0; }
2121 done
2122
2123 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2124 /* end confdefs.h.  */
2125
2126 int
2127 main ()
2128 {
2129
2130   ;
2131   return 0;
2132 }
2133 _ACEOF
2134 ac_clean_files_save=$ac_clean_files
2135 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2136 # Try to create an executable without -o first, disregard a.out.
2137 # It will help us diagnose broken compilers, and finding out an intuition
2138 # of exeext.
2139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2140 $as_echo_n "checking whether the C compiler works... " >&6; }
2141 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2142
2143 # The possible output files:
2144 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2145
2146 ac_rmfiles=
2147 for ac_file in $ac_files
2148 do
2149   case $ac_file in
2150     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2151     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2152   esac
2153 done
2154 rm -f $ac_rmfiles
2155
2156 if { { ac_try="$ac_link_default"
2157 case "(($ac_try" in
2158   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2159   *) ac_try_echo=$ac_try;;
2160 esac
2161 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2162 $as_echo "$ac_try_echo"; } >&5
2163   (eval "$ac_link_default") 2>&5
2164   ac_status=$?
2165   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2166   test $ac_status = 0; }; then :
2167   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2168 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2169 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2170 # so that the user can short-circuit this test for compilers unknown to
2171 # Autoconf.
2172 for ac_file in $ac_files ''
2173 do
2174   test -f "$ac_file" || continue
2175   case $ac_file in
2176     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2177         ;;
2178     [ab].out )
2179         # We found the default executable, but exeext='' is most
2180         # certainly right.
2181         break;;
2182     *.* )
2183         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2184         then :; else
2185            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2186         fi
2187         # We set ac_cv_exeext here because the later test for it is not
2188         # safe: cross compilers may not add the suffix if given an `-o'
2189         # argument, so we may need to know it at that point already.
2190         # Even if this section looks crufty: it has the advantage of
2191         # actually working.
2192         break;;
2193     * )
2194         break;;
2195   esac
2196 done
2197 test "$ac_cv_exeext" = no && ac_cv_exeext=
2198
2199 else
2200   ac_file=''
2201 fi
2202 if test -z "$ac_file"; then :
2203   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2204 $as_echo "no" >&6; }
2205 $as_echo "$as_me: failed program was:" >&5
2206 sed 's/^/| /' conftest.$ac_ext >&5
2207
2208 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2209 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2210 as_fn_error 77 "C compiler cannot create executables
2211 See \`config.log' for more details" "$LINENO" 5; }
2212 else
2213   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2214 $as_echo "yes" >&6; }
2215 fi
2216 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2217 $as_echo_n "checking for C compiler default output file name... " >&6; }
2218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2219 $as_echo "$ac_file" >&6; }
2220 ac_exeext=$ac_cv_exeext
2221
2222 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2223 ac_clean_files=$ac_clean_files_save
2224 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2225 $as_echo_n "checking for suffix of executables... " >&6; }
2226 if { { ac_try="$ac_link"
2227 case "(($ac_try" in
2228   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2229   *) ac_try_echo=$ac_try;;
2230 esac
2231 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2232 $as_echo "$ac_try_echo"; } >&5
2233   (eval "$ac_link") 2>&5
2234   ac_status=$?
2235   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2236   test $ac_status = 0; }; then :
2237   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2238 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2239 # work properly (i.e., refer to `conftest.exe'), while it won't with
2240 # `rm'.
2241 for ac_file in conftest.exe conftest conftest.*; do
2242   test -f "$ac_file" || continue
2243   case $ac_file in
2244     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2245     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2246           break;;
2247     * ) break;;
2248   esac
2249 done
2250 else
2251   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2252 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2253 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2254 See \`config.log' for more details" "$LINENO" 5; }
2255 fi
2256 rm -f conftest conftest$ac_cv_exeext
2257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2258 $as_echo "$ac_cv_exeext" >&6; }
2259
2260 rm -f conftest.$ac_ext
2261 EXEEXT=$ac_cv_exeext
2262 ac_exeext=$EXEEXT
2263 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2264 /* end confdefs.h.  */
2265 #include <stdio.h>
2266 int
2267 main ()
2268 {
2269 FILE *f = fopen ("conftest.out", "w");
2270  return ferror (f) || fclose (f) != 0;
2271
2272   ;
2273   return 0;
2274 }
2275 _ACEOF
2276 ac_clean_files="$ac_clean_files conftest.out"
2277 # Check that the compiler produces executables we can run.  If not, either
2278 # the compiler is broken, or we cross compile.
2279 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2280 $as_echo_n "checking whether we are cross compiling... " >&6; }
2281 if test "$cross_compiling" != yes; then
2282   { { ac_try="$ac_link"
2283 case "(($ac_try" in
2284   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2285   *) ac_try_echo=$ac_try;;
2286 esac
2287 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2288 $as_echo "$ac_try_echo"; } >&5
2289   (eval "$ac_link") 2>&5
2290   ac_status=$?
2291   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2292   test $ac_status = 0; }
2293   if { ac_try='./conftest$ac_cv_exeext'
2294   { { case "(($ac_try" in
2295   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2296   *) ac_try_echo=$ac_try;;
2297 esac
2298 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2299 $as_echo "$ac_try_echo"; } >&5
2300   (eval "$ac_try") 2>&5
2301   ac_status=$?
2302   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2303   test $ac_status = 0; }; }; then
2304     cross_compiling=no
2305   else
2306     if test "$cross_compiling" = maybe; then
2307         cross_compiling=yes
2308     else
2309         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2310 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2311 as_fn_error $? "cannot run C compiled programs.
2312 If you meant to cross compile, use \`--host'.
2313 See \`config.log' for more details" "$LINENO" 5; }
2314     fi
2315   fi
2316 fi
2317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2318 $as_echo "$cross_compiling" >&6; }
2319
2320 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2321 ac_clean_files=$ac_clean_files_save
2322 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2323 $as_echo_n "checking for suffix of object files... " >&6; }
2324 if ${ac_cv_objext+:} false; then :
2325   $as_echo_n "(cached) " >&6
2326 else
2327   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2328 /* end confdefs.h.  */
2329
2330 int
2331 main ()
2332 {
2333
2334   ;
2335   return 0;
2336 }
2337 _ACEOF
2338 rm -f conftest.o conftest.obj
2339 if { { ac_try="$ac_compile"
2340 case "(($ac_try" in
2341   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2342   *) ac_try_echo=$ac_try;;
2343 esac
2344 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2345 $as_echo "$ac_try_echo"; } >&5
2346   (eval "$ac_compile") 2>&5
2347   ac_status=$?
2348   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2349   test $ac_status = 0; }; then :
2350   for ac_file in conftest.o conftest.obj conftest.*; do
2351   test -f "$ac_file" || continue;
2352   case $ac_file in
2353     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2354     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2355        break;;
2356   esac
2357 done
2358 else
2359   $as_echo "$as_me: failed program was:" >&5
2360 sed 's/^/| /' conftest.$ac_ext >&5
2361
2362 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2363 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2364 as_fn_error $? "cannot compute suffix of object files: cannot compile
2365 See \`config.log' for more details" "$LINENO" 5; }
2366 fi
2367 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2368 fi
2369 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2370 $as_echo "$ac_cv_objext" >&6; }
2371 OBJEXT=$ac_cv_objext
2372 ac_objext=$OBJEXT
2373 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2374 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2375 if ${ac_cv_c_compiler_gnu+:} false; then :
2376   $as_echo_n "(cached) " >&6
2377 else
2378   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2379 /* end confdefs.h.  */
2380
2381 int
2382 main ()
2383 {
2384 #ifndef __GNUC__
2385        choke me
2386 #endif
2387
2388   ;
2389   return 0;
2390 }
2391 _ACEOF
2392 if ac_fn_c_try_compile "$LINENO"; then :
2393   ac_compiler_gnu=yes
2394 else
2395   ac_compiler_gnu=no
2396 fi
2397 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2398 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2399
2400 fi
2401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2402 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2403 if test $ac_compiler_gnu = yes; then
2404   GCC=yes
2405 else
2406   GCC=
2407 fi
2408 ac_test_CFLAGS=${CFLAGS+set}
2409 ac_save_CFLAGS=$CFLAGS
2410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2411 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2412 if ${ac_cv_prog_cc_g+:} false; then :
2413   $as_echo_n "(cached) " >&6
2414 else
2415   ac_save_c_werror_flag=$ac_c_werror_flag
2416    ac_c_werror_flag=yes
2417    ac_cv_prog_cc_g=no
2418    CFLAGS="-g"
2419    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2420 /* end confdefs.h.  */
2421
2422 int
2423 main ()
2424 {
2425
2426   ;
2427   return 0;
2428 }
2429 _ACEOF
2430 if ac_fn_c_try_compile "$LINENO"; then :
2431   ac_cv_prog_cc_g=yes
2432 else
2433   CFLAGS=""
2434       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2435 /* end confdefs.h.  */
2436
2437 int
2438 main ()
2439 {
2440
2441   ;
2442   return 0;
2443 }
2444 _ACEOF
2445 if ac_fn_c_try_compile "$LINENO"; then :
2446
2447 else
2448   ac_c_werror_flag=$ac_save_c_werror_flag
2449          CFLAGS="-g"
2450          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2451 /* end confdefs.h.  */
2452
2453 int
2454 main ()
2455 {
2456
2457   ;
2458   return 0;
2459 }
2460 _ACEOF
2461 if ac_fn_c_try_compile "$LINENO"; then :
2462   ac_cv_prog_cc_g=yes
2463 fi
2464 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2465 fi
2466 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2467 fi
2468 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2469    ac_c_werror_flag=$ac_save_c_werror_flag
2470 fi
2471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2472 $as_echo "$ac_cv_prog_cc_g" >&6; }
2473 if test "$ac_test_CFLAGS" = set; then
2474   CFLAGS=$ac_save_CFLAGS
2475 elif test $ac_cv_prog_cc_g = yes; then
2476   if test "$GCC" = yes; then
2477     CFLAGS="-g -O2"
2478   else
2479     CFLAGS="-g"
2480   fi
2481 else
2482   if test "$GCC" = yes; then
2483     CFLAGS="-O2"
2484   else
2485     CFLAGS=
2486   fi
2487 fi
2488 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2489 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2490 if ${ac_cv_prog_cc_c89+:} false; then :
2491   $as_echo_n "(cached) " >&6
2492 else
2493   ac_cv_prog_cc_c89=no
2494 ac_save_CC=$CC
2495 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2496 /* end confdefs.h.  */
2497 #include <stdarg.h>
2498 #include <stdio.h>
2499 struct stat;
2500 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2501 struct buf { int x; };
2502 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2503 static char *e (p, i)
2504      char **p;
2505      int i;
2506 {
2507   return p[i];
2508 }
2509 static char *f (char * (*g) (char **, int), char **p, ...)
2510 {
2511   char *s;
2512   va_list v;
2513   va_start (v,p);
2514   s = g (p, va_arg (v,int));
2515   va_end (v);
2516   return s;
2517 }
2518
2519 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2520    function prototypes and stuff, but not '\xHH' hex character constants.
2521    These don't provoke an error unfortunately, instead are silently treated
2522    as 'x'.  The following induces an error, until -std is added to get
2523    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2524    array size at least.  It's necessary to write '\x00'==0 to get something
2525    that's true only with -std.  */
2526 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2527
2528 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2529    inside strings and character constants.  */
2530 #define FOO(x) 'x'
2531 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2532
2533 int test (int i, double x);
2534 struct s1 {int (*f) (int a);};
2535 struct s2 {int (*f) (double a);};
2536 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2537 int argc;
2538 char **argv;
2539 int
2540 main ()
2541 {
2542 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2543   ;
2544   return 0;
2545 }
2546 _ACEOF
2547 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2548         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2549 do
2550   CC="$ac_save_CC $ac_arg"
2551   if ac_fn_c_try_compile "$LINENO"; then :
2552   ac_cv_prog_cc_c89=$ac_arg
2553 fi
2554 rm -f core conftest.err conftest.$ac_objext
2555   test "x$ac_cv_prog_cc_c89" != "xno" && break
2556 done
2557 rm -f conftest.$ac_ext
2558 CC=$ac_save_CC
2559
2560 fi
2561 # AC_CACHE_VAL
2562 case "x$ac_cv_prog_cc_c89" in
2563   x)
2564     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
2565 $as_echo "none needed" >&6; } ;;
2566   xno)
2567     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2568 $as_echo "unsupported" >&6; } ;;
2569   *)
2570     CC="$CC $ac_cv_prog_cc_c89"
2571     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
2572 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2573 esac
2574 if test "x$ac_cv_prog_cc_c89" != xno; then :
2575
2576 fi
2577
2578 ac_ext=c
2579 ac_cpp='$CPP $CPPFLAGS'
2580 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2581 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2582 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2583
2584 ac_aux_dir=
2585 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2586   if test -f "$ac_dir/install-sh"; then
2587     ac_aux_dir=$ac_dir
2588     ac_install_sh="$ac_aux_dir/install-sh -c"
2589     break
2590   elif test -f "$ac_dir/install.sh"; then
2591     ac_aux_dir=$ac_dir
2592     ac_install_sh="$ac_aux_dir/install.sh -c"
2593     break
2594   elif test -f "$ac_dir/shtool"; then
2595     ac_aux_dir=$ac_dir
2596     ac_install_sh="$ac_aux_dir/shtool install -c"
2597     break
2598   fi
2599 done
2600 if test -z "$ac_aux_dir"; then
2601   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2602 fi
2603
2604 # These three variables are undocumented and unsupported,
2605 # and are intended to be withdrawn in a future Autoconf release.
2606 # They can cause serious problems if a builder's source tree is in a directory
2607 # whose full name contains unusual characters.
2608 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2609 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2610 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2611
2612
2613 # Find a good install program.  We prefer a C program (faster),
2614 # so one script is as good as another.  But avoid the broken or
2615 # incompatible versions:
2616 # SysV /etc/install, /usr/sbin/install
2617 # SunOS /usr/etc/install
2618 # IRIX /sbin/install
2619 # AIX /bin/install
2620 # AmigaOS /C/install, which installs bootblocks on floppy discs
2621 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2622 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2623 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2624 # OS/2's system install, which has a completely different semantic
2625 # ./install, which can be erroneously created by make from ./install.sh.
2626 # Reject install programs that cannot install multiple files.
2627 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2628 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2629 if test -z "$INSTALL"; then
2630 if ${ac_cv_path_install+:} false; then :
2631   $as_echo_n "(cached) " >&6
2632 else
2633   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2634 for as_dir in $PATH
2635 do
2636   IFS=$as_save_IFS
2637   test -z "$as_dir" && as_dir=.
2638     # Account for people who put trailing slashes in PATH elements.
2639 case $as_dir/ in #((
2640   ./ | .// | /[cC]/* | \
2641   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2642   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2643   /usr/ucb/* ) ;;
2644   *)
2645     # OSF1 and SCO ODT 3.0 have their own names for install.
2646     # Don't use installbsd from OSF since it installs stuff as root
2647     # by default.
2648     for ac_prog in ginstall scoinst install; do
2649       for ac_exec_ext in '' $ac_executable_extensions; do
2650         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2651           if test $ac_prog = install &&
2652             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2653             # AIX install.  It has an incompatible calling convention.
2654             :
2655           elif test $ac_prog = install &&
2656             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2657             # program-specific install script used by HP pwplus--don't use.
2658             :
2659           else
2660             rm -rf conftest.one conftest.two conftest.dir
2661             echo one > conftest.one
2662             echo two > conftest.two
2663             mkdir conftest.dir
2664             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2665               test -s conftest.one && test -s conftest.two &&
2666               test -s conftest.dir/conftest.one &&
2667               test -s conftest.dir/conftest.two
2668             then
2669               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2670               break 3
2671             fi
2672           fi
2673         fi
2674       done
2675     done
2676     ;;
2677 esac
2678
2679   done
2680 IFS=$as_save_IFS
2681
2682 rm -rf conftest.one conftest.two conftest.dir
2683
2684 fi
2685   if test "${ac_cv_path_install+set}" = set; then
2686     INSTALL=$ac_cv_path_install
2687   else
2688     # As a last resort, use the slow shell script.  Don't cache a
2689     # value for INSTALL within a source directory, because that will
2690     # break other packages using the cache if that directory is
2691     # removed, or if the value is a relative name.
2692     INSTALL=$ac_install_sh
2693   fi
2694 fi
2695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2696 $as_echo "$INSTALL" >&6; }
2697
2698 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2699 # It thinks the first close brace ends the variable substitution.
2700 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2701
2702 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2703
2704 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2705
2706 rm -rf .tst 2>/dev/null
2707 mkdir .tst 2>/dev/null
2708 if test -d .tst; then
2709   am__leading_dot=.
2710 else
2711   am__leading_dot=_
2712 fi
2713 rmdir .tst 2>/dev/null
2714
2715 DEPDIR="${am__leading_dot}deps"
2716
2717 # Dependency checking.
2718
2719
2720 ac_config_commands="$ac_config_commands depdir"
2721
2722
2723 depcc="$CC"   am_compiler_list=
2724
2725 am_depcomp=$ac_aux_dir/depcomp
2726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
2727 $as_echo_n "checking dependency style of $depcc... " >&6; }
2728 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
2729   $as_echo_n "(cached) " >&6
2730 else
2731   if test -f "$am_depcomp"; then
2732   # We make a subdir and do the tests there.  Otherwise we can end up
2733   # making bogus files that we don't know about and never remove.  For
2734   # instance it was reported that on HP-UX the gcc test will end up
2735   # making a dummy file named `D' -- because `-MD' means `put the output
2736   # in D'.
2737   mkdir conftest.dir
2738   # Copy depcomp to subdir because otherwise we won't find it if we're
2739   # using a relative directory.
2740   cp "$am_depcomp" conftest.dir
2741   cd conftest.dir
2742   # We will build objects and dependencies in a subdirectory because
2743   # it helps to detect inapplicable dependency modes.  For instance
2744   # both Tru64's cc and ICC support -MD to output dependencies as a
2745   # side effect of compilation, but ICC will put the dependencies in
2746   # the current directory while Tru64 will put them in the object
2747   # directory.
2748   mkdir sub
2749
2750   am_cv_CC_dependencies_compiler_type=none
2751   if test "$am_compiler_list" = ""; then
2752      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
2753   fi
2754   for depmode in $am_compiler_list; do
2755     if test $depmode = none; then break; fi
2756
2757     $as_echo "$as_me:$LINENO: trying $depmode" >&5
2758     # Setup a source with many dependencies, because some compilers
2759     # like to wrap large dependency lists on column 80 (with \), and
2760     # we should not choose a depcomp mode which is confused by this.
2761     #
2762     # We need to recreate these files for each test, as the compiler may
2763     # overwrite some of them when testing with obscure command lines.
2764     # This happens at least with the AIX C compiler.
2765     : > sub/conftest.c
2766     for i in 1 2 3 4 5 6; do
2767       echo '#include "conftst'$i'.h"' >> sub/conftest.c
2768       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
2769       # Solaris 8's {/usr,}/bin/sh.
2770       touch sub/conftst$i.h
2771     done
2772     echo "include sub/conftest.Po" > confmf
2773
2774     # We check with `-c' and `-o' for the sake of the "dashmstdout"
2775     # mode.  It turns out that the SunPro C++ compiler does not properly
2776     # handle `-M -o', and we need to detect this.
2777     depcmd="depmode=$depmode \
2778        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
2779        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
2780        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
2781     echo "| $depcmd" | sed -e 's/  */ /g' >&5
2782     if env $depcmd > conftest.err 2>&1 &&
2783        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
2784        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
2785        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
2786       # icc doesn't choke on unknown options, it will just issue warnings
2787       # or remarks (even with -Werror).  So we grep stderr for any message
2788       # that says an option was ignored or not supported.
2789       # When given -MP, icc 7.0 and 7.1 complain thusly:
2790       #   icc: Command line warning: ignoring option '-M'; no argument required
2791       # The diagnosis changed in icc 8.0:
2792       #   icc: Command line remark: option '-MP' not supported
2793       if (grep 'ignoring option' conftest.err ||
2794           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
2795         am_cv_CC_dependencies_compiler_type=$depmode
2796         $as_echo "$as_me:$LINENO: success" >&5
2797         break
2798       fi
2799     fi
2800     $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
2801     sed -e 's/^/| /' < conftest.err >&5
2802   done
2803
2804   cd ..
2805   rm -rf conftest.dir
2806 else
2807   am_cv_CC_dependencies_compiler_type=none
2808 fi
2809
2810 fi
2811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
2812 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
2813 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
2814 then as_fn_error $? "no usable dependency style found" "$LINENO" 5
2815 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
2816
2817 fi
2818
2819
2820 ALL_LINGUAS=
2821 # If we haven't got the data from the intl directory,
2822 # assume NLS is disabled.
2823 USE_NLS=no
2824 LIBINTL=
2825 LIBINTL_DEP=
2826 INCINTL=
2827 XGETTEXT=
2828 GMSGFMT=
2829 POSUB=
2830
2831 if test -f  ../../intl/config.intl; then
2832   .  ../../intl/config.intl
2833 fi
2834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
2835 $as_echo_n "checking whether NLS is requested... " >&6; }
2836 if test x"$USE_NLS" != xyes; then
2837   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2838 $as_echo "no" >&6; }
2839 else
2840   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2841 $as_echo "yes" >&6; }
2842
2843 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
2844
2845
2846   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
2847 $as_echo_n "checking for catalogs to be installed... " >&6; }
2848   # Look for .po and .gmo files in the source directory.
2849   CATALOGS=
2850   XLINGUAS=
2851   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
2852     # If there aren't any .gmo files the shell will give us the
2853     # literal string "../path/to/srcdir/po/*.gmo" which has to be
2854     # weeded out.
2855     case "$cat" in *\**)
2856       continue;;
2857     esac
2858     # The quadruple backslash is collapsed to a double backslash
2859     # by the backticks, then collapsed again by the double quotes,
2860     # leaving us with one backslash in the sed expression (right
2861     # before the dot that mustn't act as a wildcard).
2862     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
2863     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
2864     # The user is allowed to set LINGUAS to a list of languages to
2865     # install catalogs for.  If it's empty that means "all of them."
2866     if test "x$LINGUAS" = x; then
2867       CATALOGS="$CATALOGS $cat"
2868       XLINGUAS="$XLINGUAS $lang"
2869     else
2870       case "$LINGUAS" in *$lang*)
2871         CATALOGS="$CATALOGS $cat"
2872         XLINGUAS="$XLINGUAS $lang"
2873         ;;
2874       esac
2875     fi
2876   done
2877   LINGUAS="$XLINGUAS"
2878   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
2879 $as_echo "$LINGUAS" >&6; }
2880
2881
2882     DATADIRNAME=share
2883
2884   INSTOBJEXT=.mo
2885
2886   GENCAT=gencat
2887
2888   CATOBJEXT=.gmo
2889
2890 fi
2891
2892
2893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2894 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2895     # Check whether --enable-maintainer-mode was given.
2896 if test "${enable_maintainer_mode+set}" = set; then :
2897   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2898 else
2899   USE_MAINTAINER_MODE=no
2900 fi
2901
2902   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2903 $as_echo "$USE_MAINTAINER_MODE" >&6; }
2904    if test $USE_MAINTAINER_MODE = yes; then
2905   MAINTAINER_MODE_TRUE=
2906   MAINTAINER_MODE_FALSE='#'
2907 else
2908   MAINTAINER_MODE_TRUE='#'
2909   MAINTAINER_MODE_FALSE=
2910 fi
2911
2912   MAINT=$MAINTAINER_MODE_TRUE
2913
2914
2915
2916
2917 sim_inline="-DDEFAULT_INLINE=0"
2918 # Check whether --enable-sim-inline was given.
2919 if test "${enable_sim_inline+set}" = set; then :
2920   enableval=$enable_sim_inline; sim_inline=""
2921 case "$enableval" in
2922   no)           sim_inline="-DDEFAULT_INLINE=0";;
2923   0)            sim_inline="-DDEFAULT_INLINE=0";;
2924   yes | 2)      sim_inline="-DDEFAULT_INLINE=ALL_C_INLINE";;
2925   1)            sim_inline="-DDEFAULT_INLINE=INLINE_LOCALS";;
2926   *) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
2927        new_flag=""
2928        case "$x" in
2929          *_INLINE=*)    new_flag="-D$x";;
2930          *=*)           new_flag=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
2931          *_INLINE)      new_flag="-D$x=ALL_C_INLINE";;
2932          *)             new_flag="-D$x""_INLINE=ALL_C_INLINE";;
2933        esac
2934        if test x"$sim_inline" = x""; then
2935          sim_inline="$new_flag"
2936        else
2937          sim_inline="$sim_inline $new_flag"
2938        fi
2939      done;;
2940 esac
2941 if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then
2942   echo "Setting inline flags = $sim_inline" 6>&1
2943 fi
2944 fi
2945
2946
2947
2948
2949 default_sim_reserved_bits="1"
2950 # Check whether --enable-sim-reserved-bits was given.
2951 if test "${enable_sim_reserved_bits+set}" = set; then :
2952   enableval=$enable_sim_reserved_bits; case "${enableval}" in
2953   yes)  sim_reserved_bits="-DWITH_RESERVED_BITS=1";;
2954   no)   sim_reserved_bits="-DWITH_RESERVED_BITS=0";;
2955   *)    as_fn_error $? "\"--enable-sim-reserved-bits does not take a value\"" "$LINENO" 5; sim_reserved_bits="";;
2956 esac
2957 if test x"$silent" != x"yes" && test x"$sim_reserved_bits" != x""; then
2958   echo "Setting reserved flags = $sim_reserved_bits" 6>&1
2959 fi
2960 else
2961   sim_reserved_bits="-DWITH_RESERVED_BITS=${default_sim_reserved_bits}"
2962 fi
2963
2964
2965 # DEPRECATED
2966 #
2967 # Instead of defining a `subtarget' macro, code should be checking
2968 # the value of {STATE,CPU}_ARCHITECTURE to identify the architecture
2969 # in question.
2970 #
2971 case "${target}" in
2972   mips64vr*-*-*)        SIM_SUBTARGET="-DTARGET_ENABLE_FR=1" ;;
2973   mips*tx39*)           SIM_SUBTARGET="-DSUBTARGET_R3900=1";;
2974   mips*-sde-elf*)       SIM_SUBTARGET="-DTARGET_ENABLE_FR=1";;
2975   mips*-mti-elf*)       SIM_SUBTARGET="-DTARGET_ENABLE_FR=1";;
2976   mipsisa32*-*-*)       SIM_SUBTARGET="-DTARGET_ENABLE_FR=1";;
2977   mipsisa64*-*-*)       SIM_SUBTARGET="-DTARGET_ENABLE_FR=1";;
2978   *)                    SIM_SUBTARGET="";;
2979 esac
2980
2981
2982
2983
2984 #
2985 # Select the bitsize of the target
2986 #
2987 mips_addr_bitsize=
2988 case "${target}" in
2989   mips*-sde-elf*)       mips_bitsize=64 ; mips_msb=63 ;;
2990   mips*-mti-elf*)       mips_bitsize=64 ; mips_msb=63 ;;
2991   mips64*-*-*)          mips_bitsize=64 ; mips_msb=63 ;;
2992   mips16*-*-*)          mips_bitsize=64 ; mips_msb=63 ;;
2993   mipsisa32*-*-*)       mips_bitsize=32 ; mips_msb=31 ;;
2994   mipsisa64*-*-*)       mips_bitsize=64 ; mips_msb=63 ;;
2995   mips*-*-*)            mips_bitsize=32 ; mips_msb=31 ;;
2996   *)                    mips_bitsize=64 ; mips_msb=63 ;;
2997 esac
2998 wire_word_bitsize="$mips_bitsize"
2999 wire_word_msb="$mips_msb"
3000 wire_address_bitsize="$mips_addr_bitsize"
3001 wire_cell_bitsize=""
3002 # Check whether --enable-sim-bitsize was given.
3003 if test "${enable_sim_bitsize+set}" = set; then :
3004   enableval=$enable_sim_bitsize; sim_bitsize=
3005 case "${enableval}" in
3006   64,63 | 64,63,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63";;
3007   32,31 | 32,31,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31";;
3008   64,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
3009   32,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
3010   32) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
3011         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31"
3012       else
3013         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0"
3014       fi ;;
3015   64) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
3016         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63"
3017       else
3018         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=0"
3019       fi ;;
3020   *)  as_fn_error $? "\"--enable-sim-bitsize was given $enableval.  Expected 32 or 64\"" "$LINENO" 5 ;;
3021 esac
3022 # address bitsize
3023 tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9]*,*//"`
3024 case x"${tmp}" in
3025   x ) ;;
3026   x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=32" ;;
3027   x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=64" ;;
3028   * ) as_fn_error $? "\"--enable-sim-bitsize was given address size $enableval.  Expected 32 or 64\"" "$LINENO" 5 ;;
3029 esac
3030 # cell bitsize
3031 tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9*]*,*[0-9]*,*//"`
3032 case x"${tmp}" in
3033   x ) ;;
3034   x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=32" ;;
3035   x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=64" ;;
3036   * ) as_fn_error $? "\"--enable-sim-bitsize was given cell size $enableval.  Expected 32 or 64\"" "$LINENO" 5 ;;
3037 esac
3038 if test x"$silent" != x"yes" && test x"$sim_bitsize" != x""; then
3039   echo "Setting bitsize flags = $sim_bitsize" 6>&1
3040 fi
3041 else
3042   sim_bitsize=""
3043 if test x"$wire_word_bitsize" != x; then
3044   sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_BITSIZE=$wire_word_bitsize"
3045 fi
3046 if test x"$wire_word_msb" != x; then
3047   sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_MSB=$wire_word_msb"
3048 fi
3049 if test x"$wire_address_bitsize" != x; then
3050   sim_bitsize="$sim_bitsize -DWITH_TARGET_ADDRESS_BITSIZE=$wire_address_bitsize"
3051 fi
3052 if test x"$wire_cell_bitsize" != x; then
3053   sim_bitsize="$sim_bitsize -DWITH_TARGET_CELL_BITSIZE=$wire_cell_bitsize"
3054 fi
3055 fi
3056
3057
3058
3059
3060 #
3061 # Select the floating hardware support of the target
3062 #
3063 mips_fpu=HARDWARE_FLOATING_POINT
3064 mips_fpu_bitsize=
3065 case "${target}" in
3066   mips*tx39*)           mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=32 ;;
3067   mips*-sde-elf*)       mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=64 ;;
3068   mips*-mti-elf*)       mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=64 ;;
3069   mips64*-*-*)          mips_fpu=HARD_FLOATING_POINT ;;
3070   mips16*-*-*)          mips_fpu=HARD_FLOATING_POINT ;;
3071   mipsisa32*-*-*)       mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=64 ;;
3072   mipsisa64*-*-*)       mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=64 ;;
3073   mips*-*-*)            mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=32 ;;
3074   *)                    mips_fpu=HARD_FLOATING_POINT ;;
3075 esac
3076
3077 default_sim_float="$mips_fpu"
3078 default_sim_float_bitsize="$mips_fpu_bitsize"
3079 # Check whether --enable-sim-float was given.
3080 if test "${enable_sim_float+set}" = set; then :
3081   enableval=$enable_sim_float; case "${enableval}" in
3082   yes | hard)   sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT";;
3083   no | soft)    sim_float="-DWITH_FLOATING_POINT=SOFT_FLOATING_POINT";;
3084   32)           sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT -DWITH_TARGET_FLOATING_POINT_BITSIZE=32";;
3085   64)           sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT -DWITH_TARGET_FLOATING_POINT_BITSIZE=64";;
3086   *)            as_fn_error $? "\"Unknown value $enableval passed to --enable-sim-float\"" "$LINENO" 5; sim_float="";;
3087 esac
3088 if test x"$silent" != x"yes" && test x"$sim_float" != x""; then
3089   echo "Setting float flags = $sim_float" 6>&1
3090 fi
3091 else
3092
3093 sim_float=
3094 if test x"${default_sim_float}" != x""; then
3095   sim_float="-DWITH_FLOATING_POINT=${default_sim_float}"
3096 fi
3097 if test x"${default_sim_float_bitsize}" != x""; then
3098   sim_float="$sim_float -DWITH_TARGET_FLOATING_POINT_BITSIZE=${default_sim_float_bitsize}"
3099 fi
3100
3101 fi
3102
3103
3104
3105
3106 #
3107 # Select the IGEN architecture
3108 #
3109 sim_gen=IGEN
3110 sim_igen_machine="-M mipsIV"
3111 sim_m16_machine="-M mips16,mipsIII"
3112 sim_igen_filter="32,64,f"
3113 sim_m16_filter="16"
3114 sim_mach_default="mips8000"
3115
3116 case "${target}" in
3117   mips*tx39*)           sim_gen=IGEN
3118                         sim_igen_filter="32,f"
3119                         sim_igen_machine="-M r3900"
3120                         ;;
3121   mips64vr43*-*-*)      sim_gen=IGEN
3122                         sim_igen_machine="-M mipsIV"
3123                         sim_mach_default="mips8000"
3124                         ;;
3125   mips64vr5*-*-*)       sim_gen=IGEN
3126                         sim_igen_machine="-M vr5000"
3127                         sim_mach_default="mips5000"
3128                         ;;
3129   mips64vr41*)          sim_gen=M16
3130                         sim_igen_machine="-M vr4100"
3131                         sim_m16_machine="-M vr4100"
3132                         sim_igen_filter="32,64,f"
3133                         sim_m16_filter="16"
3134                         sim_mach_default="mips4100"
3135                         ;;
3136   mips64vr-*-* | mips64vrel-*-*)
3137                         sim_gen=MULTI
3138                         sim_multi_configs="\
3139                           vr4100:mipsIII,mips16,vr4100:32,64:mips4100,mips4111\
3140                           vr4120:mipsIII,mips16,vr4120:32,64:mips4120\
3141                           vr5000:mipsIV:32,64,f:mips4300,mips5000\
3142                           vr5400:mipsIV,vr5400:32,64,f:mips5400\
3143                           vr5500:mipsIV,vr5500:32,64,f:mips5500"
3144                         sim_multi_default=mips5000
3145                         ;;
3146   mips*-sde-elf* | mips*-mti-elf*)
3147                         sim_gen=MULTI
3148                         sim_multi_configs="\
3149                           micromips:micromips64,micromipsdsp:32,64,f:mips_micromips\
3150                           mips64r2:mips64r2,mips3d,mips16,mips16e,mdmx,dsp,dsp2,smartmips:32,64,f:mipsisa64r2"
3151                         sim_multi_default=mipsisa64r2
3152                         ;;
3153   mips64*-*-*)          sim_igen_filter="32,64,f"
3154                         sim_gen=IGEN
3155                         ;;
3156   mips16*-*-*)          sim_gen=M16
3157                         sim_igen_filter="32,64,f"
3158                         sim_m16_filter="16"
3159                         ;;
3160   mipsisa32r2*-*-*)     sim_gen=MULTI
3161                         sim_multi_configs="\
3162                           micromips:micromips32,micromipsdsp:32,f:mips_micromips\
3163                           mips32r2:mips32r2,mips3d,mips16,mips16e,mdmx,dsp,dsp2,smartmips:32,f:mipsisa32r2"
3164                         sim_multi_default=mipsisa32r2
3165                         ;;
3166   mipsisa32*-*-*)       sim_gen=M16
3167                         sim_igen_machine="-M mips32,mips16,mips16e,smartmips"
3168                         sim_m16_machine="-M mips16,mips16e,mips32"
3169                         sim_igen_filter="32,f"
3170                         sim_mach_default="mipsisa32"
3171                         ;;
3172   mipsisa64r2*-*-*)     sim_gen=M16
3173                         sim_igen_machine="-M mips64r2,mips3d,mips16,mips16e,mdmx,dsp,dsp2"
3174                         sim_m16_machine="-M mips16,mips16e,mips64r2"
3175                         sim_igen_filter="32,64,f"
3176                         sim_mach_default="mipsisa64r2"
3177                         ;;
3178   mipsisa64sb1*-*-*)    sim_gen=IGEN
3179                         sim_igen_machine="-M mips64,mips3d,sb1"
3180                         sim_igen_filter="32,64,f"
3181                         sim_mach_default="mips_sb1"
3182                         ;;
3183   mipsisa64*-*-*)       sim_gen=M16
3184                         sim_igen_machine="-M mips64,mips3d,mips16,mips16e,mdmx"
3185                         sim_m16_machine="-M mips16,mips16e,mips64"
3186                         sim_igen_filter="32,64,f"
3187                         sim_mach_default="mipsisa64"
3188                         ;;
3189   mips*lsi*)            sim_gen=M16
3190                         sim_igen_machine="-M mipsIII,mips16"
3191                         sim_m16_machine="-M mips16,mipsIII"
3192                         sim_igen_filter="32,f"
3193                         sim_m16_filter="16"
3194                         sim_mach_default="mips4000"
3195                         ;;
3196   mips*-*-*)            sim_gen=IGEN
3197                         sim_igen_filter="32,f"
3198                         ;;
3199 esac
3200
3201 # The MULTI generator can combine several simulation engines into one.
3202 # executable.  A configuration which uses the MULTI should set two
3203 # variables: ${sim_multi_configs} and ${sim_multi_default}.
3204 #
3205 # ${sim_multi_configs} is the list of engines to build.  Each
3206 # space-separated entry has the form NAME:MACHINE:FILTER:BFDMACHS,
3207 # where:
3208 #
3209 # - NAME is a C-compatible prefix for the engine,
3210 # - MACHINE is a -M argument,
3211 # - FILTER is a -F argument, and
3212 # - BFDMACHS is a comma-separated list of bfd machines that the
3213 #     simulator can run.
3214 #
3215 # Each entry will have a separate simulation engine whose prefix is
3216 # m32<NAME>.  If the machine list includes "mips16", there will also
3217 # be a mips16 engine, prefix m16<NAME>.  The mips16 engine will be
3218 # generated using the same machine list as the 32-bit version,
3219 # but the filter will be "16" instead of FILTER.
3220 #
3221 # The simulator compares the bfd mach against BFDMACHS to decide
3222 # which engine to use.  Entries in BFDMACHS should be bfd_mach
3223 # values with "bfd_mach_" removed.  ${sim_multi_default} says
3224 # which entry should be the default.
3225 if test ${sim_gen} = MULTI; then
3226
3227   # Simple sanity check.
3228   if test -z "${sim_multi_configs}" || test -z "${sim_multi_default}"; then
3229     as_fn_error $? "Error in configure.ac: MULTI simulator not set up correctly" "$LINENO" 5
3230   fi
3231
3232   # Start in a known state.
3233   rm -f multi-include.h multi-run.c
3234   sim_multi_flags=
3235   sim_multi_src=
3236   sim_multi_obj=
3237   sim_multi_igen_configs=
3238   sim_seen_default=no
3239
3240   cat << __EOF__ > multi-run.c
3241 /* Main entry point for MULTI simulators.
3242    Copyright (C) 2003-2021 Free Software Foundation, Inc.
3243
3244    This program is free software; you can redistribute it and/or modify
3245    it under the terms of the GNU General Public License as published by
3246    the Free Software Foundation; either version 3 of the License, or
3247    (at your option) any later version.
3248
3249    This program is distributed in the hope that it will be useful,
3250    but WITHOUT ANY WARRANTY; without even the implied warranty of
3251    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
3252    GNU General Public License for more details.
3253
3254    You should have received a copy of the GNU General Public License
3255    along with this program.  If not, see <http://www.gnu.org/licenses/>.
3256
3257    --
3258
3259    This file was generated by sim/mips/configure.  */
3260
3261 #include "sim-main.h"
3262 #include "multi-include.h"
3263 #include "elf-bfd.h"
3264 #include "elf/mips.h"
3265
3266 #define SD sd
3267 #define CPU cpu
3268
3269 void
3270 sim_engine_run (SIM_DESC sd,
3271                 int next_cpu_nr,
3272                 int nr_cpus,
3273                 int signal) /* ignore */
3274 {
3275   int mach;
3276
3277   if (STATE_ARCHITECTURE (sd) == NULL)
3278     mach = bfd_mach_${sim_multi_default};
3279   else if (elf_elfheader (STATE_PROG_BFD (sd))->e_flags
3280            & EF_MIPS_ARCH_ASE_MICROMIPS)
3281     mach = bfd_mach_mips_micromips;
3282   else
3283     mach = STATE_ARCHITECTURE (SD)->mach;
3284
3285   switch (mach)
3286     {
3287 __EOF__
3288
3289   for fc in ${sim_multi_configs}; do
3290
3291     # Split up the entry.  ${c} contains the first three elements.
3292     # Note: outer sqaure brackets are m4 quotes.
3293     c=`echo ${fc} | sed 's/:[^:]*$//'`
3294     bfdmachs=`echo ${fc} | sed 's/.*://'`
3295     name=`echo ${c} | sed 's/:.*//'`
3296     machine=`echo ${c} | sed 's/.*:\(.*\):.*/\1/'`
3297     filter=`echo ${c} | sed 's/.*://'`
3298
3299     # Build the following lists:
3300     #
3301     #   sim_multi_flags: all -M and -F flags used by the simulator
3302     #   sim_multi_src: all makefile-generated source files
3303     #   sim_multi_obj: the objects for ${sim_multi_src}
3304     #   sim_multi_igen_configs: igen configuration strings.
3305     #
3306     # Each entry in ${sim_multi_igen_configs} is a prefix (m32
3307     # or m16) followed by the NAME, MACHINE and FILTER part of
3308     # the ${sim_multi_configs} entry.
3309     sim_multi_flags="${sim_multi_flags} -F ${filter} -M ${machine}"
3310
3311     # Check whether special handling is needed.
3312     case ${c} in
3313       *:*mips16*:*)
3314         # Run igen twice, once for normal mode and once for mips16.
3315         ws="m32 m16"
3316
3317         # The top-level function for the mips16 simulator is
3318         # in a file m16${name}_run.c, generated by the
3319         # tmp-run-multi Makefile rule.
3320         sim_multi_src="${sim_multi_src} m16${name}_run.c"
3321         sim_multi_obj="${sim_multi_obj} m16${name}_run.o"
3322         sim_multi_flags="${sim_multi_flags} -F 16"
3323         ;;
3324       *:*micromips32*:*)
3325         # Run igen thrice, once for micromips32, once for micromips16,
3326         # and once for m32.
3327         ws="micromips_m32 micromips16 micromips32"
3328
3329         # The top-level function for the micromips simulator is
3330         # in a file micromips${name}_run.c, generated by the
3331         # tmp-run-multi Makefile rule.
3332         sim_multi_src="${sim_multi_src} micromips${name}_run.c"
3333         sim_multi_obj="${sim_multi_obj} micromips${name}_run.o"
3334         sim_multi_flags="${sim_multi_flags} -F 16,32"
3335         ;;
3336       *:*micromips64*:*)
3337         # Run igen thrice, once for micromips64, once for micromips16,
3338         # and once for m64.
3339         ws="micromips_m64 micromips16 micromips64"
3340
3341         # The top-level function for the micromips simulator is
3342         # in a file micromips${name}_run.c, generated by the
3343         # tmp-run-multi Makefile rule.
3344         sim_multi_src="${sim_multi_src} micromips${name}_run.c"
3345         sim_multi_obj="${sim_multi_obj} micromips${name}_run.o"
3346         sim_multi_flags="${sim_multi_flags} -F 16,32,64"
3347         ;;
3348       *)
3349         ws=m32
3350         ;;
3351     esac
3352
3353     # Now add the list of igen-generated files to ${sim_multi_src}
3354     # and ${sim_multi_obj}.
3355     for w in ${ws}; do
3356       for base in engine icache idecode model semantics support; do
3357         sim_multi_src="${sim_multi_src} ${w}${name}_${base}.c"
3358         sim_multi_src="${sim_multi_src} ${w}${name}_${base}.h"
3359         sim_multi_obj="${sim_multi_obj} ${w}${name}_${base}.o"
3360       done
3361       sim_multi_igen_configs="${sim_multi_igen_configs} ${w}${c}"
3362     done
3363
3364     # Add an include for the engine.h file.  This file declares the
3365     # top-level foo_engine_run() function.
3366     echo "#include \"${w}${name}_engine.h\"" >> multi-include.h
3367
3368     # Add case statements for this engine to sim_engine_run().
3369     for mach in `echo ${bfdmachs} | sed 's/,/ /g'`; do
3370       echo "    case bfd_mach_${mach}:" >> multi-run.c
3371       if test ${mach} = ${sim_multi_default}; then
3372         echo "    default:" >> multi-run.c
3373         sim_seen_default=yes
3374       fi
3375     done
3376     echo "      ${w}${name}_engine_run (sd, next_cpu_nr, nr_cpus, signal);" \
3377       >> multi-run.c
3378     echo "      break;" >> multi-run.c
3379   done
3380
3381   # Check whether we added a 'default:' label.
3382   if test ${sim_seen_default} = no; then
3383     as_fn_error $? "Error in configure.ac: \${sim_multi_configs} doesn't have an entry for \${sim_multi_default}" "$LINENO" 5
3384   fi
3385
3386   cat << __EOF__ >> multi-run.c
3387     }
3388 }
3389
3390 int
3391 mips_mach_multi (SIM_DESC sd)
3392 {
3393   if (STATE_ARCHITECTURE (sd) == NULL)
3394     return bfd_mach_${sim_multi_default};
3395
3396   switch (STATE_ARCHITECTURE (SD)->mach)
3397     {
3398 __EOF__
3399
3400   # Add case statements for this engine to mips_mach_multi().
3401   for fc in ${sim_multi_configs}; do
3402
3403     # Split up the entry.  ${c} contains the first three elements.
3404     # Note: outer sqaure brackets are m4 quotes.
3405     c=`echo ${fc} | sed 's/:[^:]*$//'`
3406     bfdmachs=`echo ${fc} | sed 's/.*://'`
3407
3408     for mach in `echo ${bfdmachs} | sed 's/,/ /g'`; do
3409       echo "    case bfd_mach_${mach}:" >> multi-run.c
3410     done
3411   done
3412
3413   cat << __EOF__ >> multi-run.c
3414       return (STATE_ARCHITECTURE (SD)->mach);
3415     default:
3416       return bfd_mach_${sim_multi_default};
3417     }
3418 }
3419 __EOF__
3420
3421   SIM_SUBTARGET="$SIM_SUBTARGET -DMIPS_MACH_MULTI"
3422 else
3423   # For clean-extra
3424   sim_multi_src=doesnt-exist.c
3425
3426   if test x"${sim_mach_default}" = x""; then
3427     as_fn_error $? "Error in configure.ac: \${sim_mach_default} not defined" "$LINENO" 5
3428   fi
3429   SIM_SUBTARGET="$SIM_SUBTARGET -DMIPS_MACH_DEFAULT=bfd_mach_${sim_mach_default}"
3430 fi
3431 sim_igen_flags="-F ${sim_igen_filter} ${sim_igen_machine} ${sim_igen_smp}"
3432 sim_m16_flags=" -F ${sim_m16_filter}  ${sim_m16_machine}  ${sim_igen_smp}"
3433 sim_micromips16_flags=" -F ${sim_micromips16_filter}  ${sim_micromips16_machine}  ${sim_igen_smp}"
3434 sim_micromips_flags=" -F ${sim_micromips_filter}  ${sim_micromips_machine}  ${sim_igen_smp}"
3435
3436
3437
3438
3439
3440
3441
3442
3443
3444 #
3445 # Add simulated hardware devices
3446 #
3447
3448 hardware="cfi core pal glue tx3904cpu tx3904irc tx3904tmr tx3904sio"
3449 sim_hw_cflags="-DWITH_HW=1"
3450 sim_hw="$hardware"
3451 sim_hw_objs="\$(SIM_COMMON_HW_OBJS) `echo $sim_hw | sed -e 's/\([^ ][^ ]*\)/dv-\1.o/g'`"
3452
3453 # Check whether --enable-sim-hardware was given.
3454 if test "${enable_sim_hardware+set}" = set; then :
3455   enableval=$enable_sim_hardware;
3456 else
3457   enable_sim_hardware="yes"
3458 fi
3459
3460 case ${enable_sim_hardware} in
3461   yes|no) ;;
3462   ,*) hardware="${hardware} `echo ${enableval} | sed -e 's/,/ /'`";;
3463   *,) hardware="`echo ${enableval} | sed -e 's/,/ /'` ${hardware}";;
3464   *)  hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
3465 esac
3466
3467 if test "$enable_sim_hardware" = no; then
3468   sim_hw_objs=
3469   sim_hw_cflags="-DWITH_HW=0"
3470   sim_hw=
3471 else
3472   sim_hw_cflags="-DWITH_HW=1"
3473   # remove duplicates
3474   sim_hw=""
3475   sim_hw_objs="\$(SIM_COMMON_HW_OBJS)"
3476   for i in $hardware ; do
3477     case " $sim_hw " in
3478       *" $i "*) ;;
3479       *) sim_hw="$sim_hw $i" ; sim_hw_objs="$sim_hw_objs dv-$i.o";;
3480     esac
3481   done
3482   # mingw does not support sockser
3483   case ${host} in
3484     *mingw*) ;;
3485     *) # TODO: We don't add dv-sockser to sim_hw as it is not a "real" device
3486        # that you instatiate.  Instead, other code will call into it directly.
3487        # At some point, we should convert it over.
3488        sim_hw_objs="$sim_hw_objs dv-sockser.o"
3489        sim_hw_cflags="$sim_hw_cflags -DHAVE_DV_SOCKSER"
3490        ;;
3491   esac
3492   if test x"$silent" != x"yes"; then
3493     echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
3494   fi
3495 fi
3496
3497
3498
3499 cgen_breaks=""
3500 if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
3501 cgen_breaks="break cgen_rtx_error";
3502 fi
3503
3504 ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
3505
3506 ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
3507
3508 ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
3509
3510 ac_config_commands="$ac_config_commands Makefile"
3511
3512 ac_config_commands="$ac_config_commands stamp-h"
3513
3514
3515
3516
3517
3518
3519
3520
3521
3522
3523
3524 cat >confcache <<\_ACEOF
3525 # This file is a shell script that caches the results of configure
3526 # tests run on this system so they can be shared between configure
3527 # scripts and configure runs, see configure's option --config-cache.
3528 # It is not useful on other systems.  If it contains results you don't
3529 # want to keep, you may remove or edit it.
3530 #
3531 # config.status only pays attention to the cache file if you give it
3532 # the --recheck option to rerun configure.
3533 #
3534 # `ac_cv_env_foo' variables (set or unset) will be overridden when
3535 # loading this file, other *unset* `ac_cv_foo' will be assigned the
3536 # following values.
3537
3538 _ACEOF
3539
3540 # The following way of writing the cache mishandles newlines in values,
3541 # but we know of no workaround that is simple, portable, and efficient.
3542 # So, we kill variables containing newlines.
3543 # Ultrix sh set writes to stderr and can't be redirected directly,
3544 # and sets the high bit in the cache file unless we assign to the vars.
3545 (
3546   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
3547     eval ac_val=\$$ac_var
3548     case $ac_val in #(
3549     *${as_nl}*)
3550       case $ac_var in #(
3551       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
3552 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
3553       esac
3554       case $ac_var in #(
3555       _ | IFS | as_nl) ;; #(
3556       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
3557       *) { eval $ac_var=; unset $ac_var;} ;;
3558       esac ;;
3559     esac
3560   done
3561
3562   (set) 2>&1 |
3563     case $as_nl`(ac_space=' '; set) 2>&1` in #(
3564     *${as_nl}ac_space=\ *)
3565       # `set' does not quote correctly, so add quotes: double-quote
3566       # substitution turns \\\\ into \\, and sed turns \\ into \.
3567       sed -n \
3568         "s/'/'\\\\''/g;
3569           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
3570       ;; #(
3571     *)
3572       # `set' quotes correctly as required by POSIX, so do not add quotes.
3573       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
3574       ;;
3575     esac |
3576     sort
3577 ) |
3578   sed '
3579      /^ac_cv_env_/b end
3580      t clear
3581      :clear
3582      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
3583      t end
3584      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
3585      :end' >>confcache
3586 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
3587   if test -w "$cache_file"; then
3588     if test "x$cache_file" != "x/dev/null"; then
3589       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
3590 $as_echo "$as_me: updating cache $cache_file" >&6;}
3591       if test ! -f "$cache_file" || test -h "$cache_file"; then
3592         cat confcache >"$cache_file"
3593       else
3594         case $cache_file in #(
3595         */* | ?:*)
3596           mv -f confcache "$cache_file"$$ &&
3597           mv -f "$cache_file"$$ "$cache_file" ;; #(
3598         *)
3599           mv -f confcache "$cache_file" ;;
3600         esac
3601       fi
3602     fi
3603   else
3604     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
3605 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
3606   fi
3607 fi
3608 rm -f confcache
3609
3610 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3611 # Let make expand exec_prefix.
3612 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3613
3614 # Transform confdefs.h into DEFS.
3615 # Protect against shell expansion while executing Makefile rules.
3616 # Protect against Makefile macro expansion.
3617 #
3618 # If the first sed substitution is executed (which looks for macros that
3619 # take arguments), then branch to the quote section.  Otherwise,
3620 # look for a macro that doesn't take arguments.
3621 ac_script='
3622 :mline
3623 /\\$/{
3624  N
3625  s,\\\n,,
3626  b mline
3627 }
3628 t clear
3629 :clear
3630 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
3631 t quote
3632 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
3633 t quote
3634 b any
3635 :quote
3636 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
3637 s/\[/\\&/g
3638 s/\]/\\&/g
3639 s/\$/$$/g
3640 H
3641 :any
3642 ${
3643         g
3644         s/^\n//
3645         s/\n/ /g
3646         p
3647 }
3648 '
3649 DEFS=`sed -n "$ac_script" confdefs.h`
3650
3651
3652 ac_libobjs=
3653 ac_ltlibobjs=
3654 U=
3655 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
3656   # 1. Remove the extension, and $U if already installed.
3657   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
3658   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
3659   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
3660   #    will be set to the directory where LIBOBJS objects are built.
3661   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
3662   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
3663 done
3664 LIBOBJS=$ac_libobjs
3665
3666 LTLIBOBJS=$ac_ltlibobjs
3667
3668
3669 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
3670   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
3671 Usually this means the macro was only invoked conditionally." "$LINENO" 5
3672 fi
3673
3674 : "${CONFIG_STATUS=./config.status}"
3675 ac_write_fail=0
3676 ac_clean_files_save=$ac_clean_files
3677 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
3678 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
3679 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
3680 as_write_fail=0
3681 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
3682 #! $SHELL
3683 # Generated by $as_me.
3684 # Run this file to recreate the current configuration.
3685 # Compiler output produced by configure, useful for debugging
3686 # configure, is in config.log if it exists.
3687
3688 debug=false
3689 ac_cs_recheck=false
3690 ac_cs_silent=false
3691
3692 SHELL=\${CONFIG_SHELL-$SHELL}
3693 export SHELL
3694 _ASEOF
3695 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
3696 ## -------------------- ##
3697 ## M4sh Initialization. ##
3698 ## -------------------- ##
3699
3700 # Be more Bourne compatible
3701 DUALCASE=1; export DUALCASE # for MKS sh
3702 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
3703   emulate sh
3704   NULLCMD=:
3705   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
3706   # is contrary to our usage.  Disable this feature.
3707   alias -g '${1+"$@"}'='"$@"'
3708   setopt NO_GLOB_SUBST
3709 else
3710   case `(set -o) 2>/dev/null` in #(
3711   *posix*) :
3712     set -o posix ;; #(
3713   *) :
3714      ;;
3715 esac
3716 fi
3717
3718
3719 as_nl='
3720 '
3721 export as_nl
3722 # Printing a long string crashes Solaris 7 /usr/bin/printf.
3723 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
3724 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
3725 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
3726 # Prefer a ksh shell builtin over an external printf program on Solaris,
3727 # but without wasting forks for bash or zsh.
3728 if test -z "$BASH_VERSION$ZSH_VERSION" \
3729     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
3730   as_echo='print -r --'
3731   as_echo_n='print -rn --'
3732 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
3733   as_echo='printf %s\n'
3734   as_echo_n='printf %s'
3735 else
3736   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
3737     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
3738     as_echo_n='/usr/ucb/echo -n'
3739   else
3740     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
3741     as_echo_n_body='eval
3742       arg=$1;
3743       case $arg in #(
3744       *"$as_nl"*)
3745         expr "X$arg" : "X\\(.*\\)$as_nl";
3746         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
3747       esac;
3748       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
3749     '
3750     export as_echo_n_body
3751     as_echo_n='sh -c $as_echo_n_body as_echo'
3752   fi
3753   export as_echo_body
3754   as_echo='sh -c $as_echo_body as_echo'
3755 fi
3756
3757 # The user is always right.
3758 if test "${PATH_SEPARATOR+set}" != set; then
3759   PATH_SEPARATOR=:
3760   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
3761     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
3762       PATH_SEPARATOR=';'
3763   }
3764 fi
3765
3766
3767 # IFS
3768 # We need space, tab and new line, in precisely that order.  Quoting is
3769 # there to prevent editors from complaining about space-tab.
3770 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
3771 # splitting by setting IFS to empty value.)
3772 IFS=" ""        $as_nl"
3773
3774 # Find who we are.  Look in the path if we contain no directory separator.
3775 as_myself=
3776 case $0 in #((
3777   *[\\/]* ) as_myself=$0 ;;
3778   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3779 for as_dir in $PATH
3780 do
3781   IFS=$as_save_IFS
3782   test -z "$as_dir" && as_dir=.
3783     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3784   done
3785 IFS=$as_save_IFS
3786
3787      ;;
3788 esac
3789 # We did not find ourselves, most probably we were run as `sh COMMAND'
3790 # in which case we are not to be found in the path.
3791 if test "x$as_myself" = x; then
3792   as_myself=$0
3793 fi
3794 if test ! -f "$as_myself"; then
3795   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
3796   exit 1
3797 fi
3798
3799 # Unset variables that we do not need and which cause bugs (e.g. in
3800 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
3801 # suppresses any "Segmentation fault" message there.  '((' could
3802 # trigger a bug in pdksh 5.2.14.
3803 for as_var in BASH_ENV ENV MAIL MAILPATH
3804 do eval test x\${$as_var+set} = xset \
3805   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
3806 done
3807 PS1='$ '
3808 PS2='> '
3809 PS4='+ '
3810
3811 # NLS nuisances.
3812 LC_ALL=C
3813 export LC_ALL
3814 LANGUAGE=C
3815 export LANGUAGE
3816
3817 # CDPATH.
3818 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
3819
3820
3821 # as_fn_error STATUS ERROR [LINENO LOG_FD]
3822 # ----------------------------------------
3823 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
3824 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
3825 # script with STATUS, using 1 if that was 0.
3826 as_fn_error ()
3827 {
3828   as_status=$1; test $as_status -eq 0 && as_status=1
3829   if test "$4"; then
3830     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
3831     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
3832   fi
3833   $as_echo "$as_me: error: $2" >&2
3834   as_fn_exit $as_status
3835 } # as_fn_error
3836
3837
3838 # as_fn_set_status STATUS
3839 # -----------------------
3840 # Set $? to STATUS, without forking.
3841 as_fn_set_status ()
3842 {
3843   return $1
3844 } # as_fn_set_status
3845
3846 # as_fn_exit STATUS
3847 # -----------------
3848 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
3849 as_fn_exit ()
3850 {
3851   set +e
3852   as_fn_set_status $1
3853   exit $1
3854 } # as_fn_exit
3855
3856 # as_fn_unset VAR
3857 # ---------------
3858 # Portably unset VAR.
3859 as_fn_unset ()
3860 {
3861   { eval $1=; unset $1;}
3862 }
3863 as_unset=as_fn_unset
3864 # as_fn_append VAR VALUE
3865 # ----------------------
3866 # Append the text in VALUE to the end of the definition contained in VAR. Take
3867 # advantage of any shell optimizations that allow amortized linear growth over
3868 # repeated appends, instead of the typical quadratic growth present in naive
3869 # implementations.
3870 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
3871   eval 'as_fn_append ()
3872   {
3873     eval $1+=\$2
3874   }'
3875 else
3876   as_fn_append ()
3877   {
3878     eval $1=\$$1\$2
3879   }
3880 fi # as_fn_append
3881
3882 # as_fn_arith ARG...
3883 # ------------------
3884 # Perform arithmetic evaluation on the ARGs, and store the result in the
3885 # global $as_val. Take advantage of shells that can avoid forks. The arguments
3886 # must be portable across $(()) and expr.
3887 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
3888   eval 'as_fn_arith ()
3889   {
3890     as_val=$(( $* ))
3891   }'
3892 else
3893   as_fn_arith ()
3894   {
3895     as_val=`expr "$@" || test $? -eq 1`
3896   }
3897 fi # as_fn_arith
3898
3899
3900 if expr a : '\(a\)' >/dev/null 2>&1 &&
3901    test "X`expr 00001 : '.*\(...\)'`" = X001; then
3902   as_expr=expr
3903 else
3904   as_expr=false
3905 fi
3906
3907 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
3908   as_basename=basename
3909 else
3910   as_basename=false
3911 fi
3912
3913 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
3914   as_dirname=dirname
3915 else
3916   as_dirname=false
3917 fi
3918
3919 as_me=`$as_basename -- "$0" ||
3920 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
3921          X"$0" : 'X\(//\)$' \| \
3922          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
3923 $as_echo X/"$0" |
3924     sed '/^.*\/\([^/][^/]*\)\/*$/{
3925             s//\1/
3926             q
3927           }
3928           /^X\/\(\/\/\)$/{
3929             s//\1/
3930             q
3931           }
3932           /^X\/\(\/\).*/{
3933             s//\1/
3934             q
3935           }
3936           s/.*/./; q'`
3937
3938 # Avoid depending upon Character Ranges.
3939 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
3940 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
3941 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
3942 as_cr_digits='0123456789'
3943 as_cr_alnum=$as_cr_Letters$as_cr_digits
3944
3945 ECHO_C= ECHO_N= ECHO_T=
3946 case `echo -n x` in #(((((
3947 -n*)
3948   case `echo 'xy\c'` in
3949   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
3950   xy)  ECHO_C='\c';;
3951   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
3952        ECHO_T=' ';;
3953   esac;;
3954 *)
3955   ECHO_N='-n';;
3956 esac
3957
3958 rm -f conf$$ conf$$.exe conf$$.file
3959 if test -d conf$$.dir; then
3960   rm -f conf$$.dir/conf$$.file
3961 else
3962   rm -f conf$$.dir
3963   mkdir conf$$.dir 2>/dev/null
3964 fi
3965 if (echo >conf$$.file) 2>/dev/null; then
3966   if ln -s conf$$.file conf$$ 2>/dev/null; then
3967     as_ln_s='ln -s'
3968     # ... but there are two gotchas:
3969     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
3970     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
3971     # In both cases, we have to default to `cp -pR'.
3972     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
3973       as_ln_s='cp -pR'
3974   elif ln conf$$.file conf$$ 2>/dev/null; then
3975     as_ln_s=ln
3976   else
3977     as_ln_s='cp -pR'
3978   fi
3979 else
3980   as_ln_s='cp -pR'
3981 fi
3982 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
3983 rmdir conf$$.dir 2>/dev/null
3984
3985
3986 # as_fn_mkdir_p
3987 # -------------
3988 # Create "$as_dir" as a directory, including parents if necessary.
3989 as_fn_mkdir_p ()
3990 {
3991
3992   case $as_dir in #(
3993   -*) as_dir=./$as_dir;;
3994   esac
3995   test -d "$as_dir" || eval $as_mkdir_p || {
3996     as_dirs=
3997     while :; do
3998       case $as_dir in #(
3999       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
4000       *) as_qdir=$as_dir;;
4001       esac
4002       as_dirs="'$as_qdir' $as_dirs"
4003       as_dir=`$as_dirname -- "$as_dir" ||
4004 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4005          X"$as_dir" : 'X\(//\)[^/]' \| \
4006          X"$as_dir" : 'X\(//\)$' \| \
4007          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
4008 $as_echo X"$as_dir" |
4009     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4010             s//\1/
4011             q
4012           }
4013           /^X\(\/\/\)[^/].*/{
4014             s//\1/
4015             q
4016           }
4017           /^X\(\/\/\)$/{
4018             s//\1/
4019             q
4020           }
4021           /^X\(\/\).*/{
4022             s//\1/
4023             q
4024           }
4025           s/.*/./; q'`
4026       test -d "$as_dir" && break
4027     done
4028     test -z "$as_dirs" || eval "mkdir $as_dirs"
4029   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
4030
4031
4032 } # as_fn_mkdir_p
4033 if mkdir -p . 2>/dev/null; then
4034   as_mkdir_p='mkdir -p "$as_dir"'
4035 else
4036   test -d ./-p && rmdir ./-p
4037   as_mkdir_p=false
4038 fi
4039
4040
4041 # as_fn_executable_p FILE
4042 # -----------------------
4043 # Test if FILE is an executable regular file.
4044 as_fn_executable_p ()
4045 {
4046   test -f "$1" && test -x "$1"
4047 } # as_fn_executable_p
4048 as_test_x='test -x'
4049 as_executable_p=as_fn_executable_p
4050
4051 # Sed expression to map a string onto a valid CPP name.
4052 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
4053
4054 # Sed expression to map a string onto a valid variable name.
4055 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
4056
4057
4058 exec 6>&1
4059 ## ----------------------------------- ##
4060 ## Main body of $CONFIG_STATUS script. ##
4061 ## ----------------------------------- ##
4062 _ASEOF
4063 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
4064
4065 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4066 # Save the log message, to keep $0 and so on meaningful, and to
4067 # report actual input values of CONFIG_FILES etc. instead of their
4068 # values after options handling.
4069 ac_log="
4070 This file was extended by $as_me, which was
4071 generated by GNU Autoconf 2.69.  Invocation command line was
4072
4073   CONFIG_FILES    = $CONFIG_FILES
4074   CONFIG_HEADERS  = $CONFIG_HEADERS
4075   CONFIG_LINKS    = $CONFIG_LINKS
4076   CONFIG_COMMANDS = $CONFIG_COMMANDS
4077   $ $0 $@
4078
4079 on `(hostname || uname -n) 2>/dev/null | sed 1q`
4080 "
4081
4082 _ACEOF
4083
4084 case $ac_config_files in *"
4085 "*) set x $ac_config_files; shift; ac_config_files=$*;;
4086 esac
4087
4088
4089
4090 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4091 # Files that config.status was made for.
4092 config_files="$ac_config_files"
4093 config_commands="$ac_config_commands"
4094
4095 _ACEOF
4096
4097 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4098 ac_cs_usage="\
4099 \`$as_me' instantiates files and other configuration actions
4100 from templates according to the current configuration.  Unless the files
4101 and actions are specified as TAGs, all are instantiated by default.
4102
4103 Usage: $0 [OPTION]... [TAG]...
4104
4105   -h, --help       print this help, then exit
4106   -V, --version    print version number and configuration settings, then exit
4107       --config     print configuration, then exit
4108   -q, --quiet, --silent
4109                    do not print progress messages
4110   -d, --debug      don't remove temporary files
4111       --recheck    update $as_me by reconfiguring in the same conditions
4112       --file=FILE[:TEMPLATE]
4113                    instantiate the configuration file FILE
4114
4115 Configuration files:
4116 $config_files
4117
4118 Configuration commands:
4119 $config_commands
4120
4121 Report bugs to the package provider."
4122
4123 _ACEOF
4124 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4125 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
4126 ac_cs_version="\\
4127 config.status
4128 configured by $0, generated by GNU Autoconf 2.69,
4129   with options \\"\$ac_cs_config\\"
4130
4131 Copyright (C) 2012 Free Software Foundation, Inc.
4132 This config.status script is free software; the Free Software Foundation
4133 gives unlimited permission to copy, distribute and modify it."
4134
4135 ac_pwd='$ac_pwd'
4136 srcdir='$srcdir'
4137 INSTALL='$INSTALL'
4138 test -n "\$AWK" || AWK=awk
4139 _ACEOF
4140
4141 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4142 # The default lists apply if the user does not specify any file.
4143 ac_need_defaults=:
4144 while test $# != 0
4145 do
4146   case $1 in
4147   --*=?*)
4148     ac_option=`expr "X$1" : 'X\([^=]*\)='`
4149     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
4150     ac_shift=:
4151     ;;
4152   --*=)
4153     ac_option=`expr "X$1" : 'X\([^=]*\)='`
4154     ac_optarg=
4155     ac_shift=:
4156     ;;
4157   *)
4158     ac_option=$1
4159     ac_optarg=$2
4160     ac_shift=shift
4161     ;;
4162   esac
4163
4164   case $ac_option in
4165   # Handling of the options.
4166   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4167     ac_cs_recheck=: ;;
4168   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
4169     $as_echo "$ac_cs_version"; exit ;;
4170   --config | --confi | --conf | --con | --co | --c )
4171     $as_echo "$ac_cs_config"; exit ;;
4172   --debug | --debu | --deb | --de | --d | -d )
4173     debug=: ;;
4174   --file | --fil | --fi | --f )
4175     $ac_shift
4176     case $ac_optarg in
4177     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
4178     '') as_fn_error $? "missing file argument" ;;
4179     esac
4180     as_fn_append CONFIG_FILES " '$ac_optarg'"
4181     ac_need_defaults=false;;
4182   --he | --h |  --help | --hel | -h )
4183     $as_echo "$ac_cs_usage"; exit ;;
4184   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
4185   | -silent | --silent | --silen | --sile | --sil | --si | --s)
4186     ac_cs_silent=: ;;
4187
4188   # This is an error.
4189   -*) as_fn_error $? "unrecognized option: \`$1'
4190 Try \`$0 --help' for more information." ;;
4191
4192   *) as_fn_append ac_config_targets " $1"
4193      ac_need_defaults=false ;;
4194
4195   esac
4196   shift
4197 done
4198
4199 ac_configure_extra_args=
4200
4201 if $ac_cs_silent; then
4202   exec 6>/dev/null
4203   ac_configure_extra_args="$ac_configure_extra_args --silent"
4204 fi
4205
4206 _ACEOF
4207 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4208 if \$ac_cs_recheck; then
4209   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
4210   shift
4211   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
4212   CONFIG_SHELL='$SHELL'
4213   export CONFIG_SHELL
4214   exec "\$@"
4215 fi
4216
4217 _ACEOF
4218 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4219 exec 5>>config.log
4220 {
4221   echo
4222   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
4223 ## Running $as_me. ##
4224 _ASBOX
4225   $as_echo "$ac_log"
4226 } >&5
4227
4228 _ACEOF
4229 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4230 #
4231 # INIT-COMMANDS
4232 #
4233 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
4234
4235 _ACEOF
4236
4237 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4238
4239 # Handling of arguments.
4240 for ac_config_target in $ac_config_targets
4241 do
4242   case $ac_config_target in
4243     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
4244     "Makefile.sim") CONFIG_FILES="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
4245     "Make-common.sim") CONFIG_FILES="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
4246     ".gdbinit") CONFIG_FILES="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;;
4247     "Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;;
4248     "stamp-h") CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;;
4249
4250   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
4251   esac
4252 done
4253
4254
4255 # If the user did not use the arguments to specify the items to instantiate,
4256 # then the envvar interface is used.  Set only those that are not.
4257 # We use the long form for the default assignment because of an extremely
4258 # bizarre bug on SunOS 4.1.3.
4259 if $ac_need_defaults; then
4260   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
4261   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
4262 fi
4263
4264 # Have a temporary directory for convenience.  Make it in the build tree
4265 # simply because there is no reason against having it here, and in addition,
4266 # creating and moving files from /tmp can sometimes cause problems.
4267 # Hook for its removal unless debugging.
4268 # Note that there is a small window in which the directory will not be cleaned:
4269 # after its creation but before its name has been assigned to `$tmp'.
4270 $debug ||
4271 {
4272   tmp= ac_tmp=
4273   trap 'exit_status=$?
4274   : "${ac_tmp:=$tmp}"
4275   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
4276 ' 0
4277   trap 'as_fn_exit 1' 1 2 13 15
4278 }
4279 # Create a (secure) tmp directory for tmp files.
4280
4281 {
4282   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
4283   test -d "$tmp"
4284 }  ||
4285 {
4286   tmp=./conf$$-$RANDOM
4287   (umask 077 && mkdir "$tmp")
4288 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
4289 ac_tmp=$tmp
4290
4291 # Set up the scripts for CONFIG_FILES section.
4292 # No need to generate them if there are no CONFIG_FILES.
4293 # This happens for instance with `./config.status config.h'.
4294 if test -n "$CONFIG_FILES"; then
4295
4296
4297 ac_cr=`echo X | tr X '\015'`
4298 # On cygwin, bash can eat \r inside `` if the user requested igncr.
4299 # But we know of no other shell where ac_cr would be empty at this
4300 # point, so we can use a bashism as a fallback.
4301 if test "x$ac_cr" = x; then
4302   eval ac_cr=\$\'\\r\'
4303 fi
4304 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
4305 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
4306   ac_cs_awk_cr='\\r'
4307 else
4308   ac_cs_awk_cr=$ac_cr
4309 fi
4310
4311 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
4312 _ACEOF
4313
4314
4315 {
4316   echo "cat >conf$$subs.awk <<_ACEOF" &&
4317   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
4318   echo "_ACEOF"
4319 } >conf$$subs.sh ||
4320   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
4321 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
4322 ac_delim='%!_!# '
4323 for ac_last_try in false false false false false :; do
4324   . ./conf$$subs.sh ||
4325     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
4326
4327   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
4328   if test $ac_delim_n = $ac_delim_num; then
4329     break
4330   elif $ac_last_try; then
4331     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
4332   else
4333     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
4334   fi
4335 done
4336 rm -f conf$$subs.sh
4337
4338 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4339 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
4340 _ACEOF
4341 sed -n '
4342 h
4343 s/^/S["/; s/!.*/"]=/
4344 p
4345 g
4346 s/^[^!]*!//
4347 :repl
4348 t repl
4349 s/'"$ac_delim"'$//
4350 t delim
4351 :nl
4352 h
4353 s/\(.\{148\}\)..*/\1/
4354 t more1
4355 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
4356 p
4357 n
4358 b repl
4359 :more1
4360 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
4361 p
4362 g
4363 s/.\{148\}//
4364 t nl
4365 :delim
4366 h
4367 s/\(.\{148\}\)..*/\1/
4368 t more2
4369 s/["\\]/\\&/g; s/^/"/; s/$/"/
4370 p
4371 b
4372 :more2
4373 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
4374 p
4375 g
4376 s/.\{148\}//
4377 t delim
4378 ' <conf$$subs.awk | sed '
4379 /^[^""]/{
4380   N
4381   s/\n//
4382 }
4383 ' >>$CONFIG_STATUS || ac_write_fail=1
4384 rm -f conf$$subs.awk
4385 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4386 _ACAWK
4387 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
4388   for (key in S) S_is_set[key] = 1
4389   FS = "\a"
4390
4391 }
4392 {
4393   line = $ 0
4394   nfields = split(line, field, "@")
4395   substed = 0
4396   len = length(field[1])
4397   for (i = 2; i < nfields; i++) {
4398     key = field[i]
4399     keylen = length(key)
4400     if (S_is_set[key]) {
4401       value = S[key]
4402       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
4403       len += length(value) + length(field[++i])
4404       substed = 1
4405     } else
4406       len += 1 + keylen
4407   }
4408
4409   print line
4410 }
4411
4412 _ACAWK
4413 _ACEOF
4414 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4415 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
4416   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
4417 else
4418   cat
4419 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
4420   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
4421 _ACEOF
4422
4423 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
4424 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
4425 # trailing colons and then remove the whole line if VPATH becomes empty
4426 # (actually we leave an empty line to preserve line numbers).
4427 if test "x$srcdir" = x.; then
4428   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
4429 h
4430 s///
4431 s/^/:/
4432 s/[      ]*$/:/
4433 s/:\$(srcdir):/:/g
4434 s/:\${srcdir}:/:/g
4435 s/:@srcdir@:/:/g
4436 s/^:*//
4437 s/:*$//
4438 x
4439 s/\(=[   ]*\).*/\1/
4440 G
4441 s/\n//
4442 s/^[^=]*=[       ]*$//
4443 }'
4444 fi
4445
4446 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4447 fi # test -n "$CONFIG_FILES"
4448
4449
4450 eval set X "  :F $CONFIG_FILES      :C $CONFIG_COMMANDS"
4451 shift
4452 for ac_tag
4453 do
4454   case $ac_tag in
4455   :[FHLC]) ac_mode=$ac_tag; continue;;
4456   esac
4457   case $ac_mode$ac_tag in
4458   :[FHL]*:*);;
4459   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
4460   :[FH]-) ac_tag=-:-;;
4461   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
4462   esac
4463   ac_save_IFS=$IFS
4464   IFS=:
4465   set x $ac_tag
4466   IFS=$ac_save_IFS
4467   shift
4468   ac_file=$1
4469   shift
4470
4471   case $ac_mode in
4472   :L) ac_source=$1;;
4473   :[FH])
4474     ac_file_inputs=
4475     for ac_f
4476     do
4477       case $ac_f in
4478       -) ac_f="$ac_tmp/stdin";;
4479       *) # Look for the file first in the build tree, then in the source tree
4480          # (if the path is not absolute).  The absolute path cannot be DOS-style,
4481          # because $ac_f cannot contain `:'.
4482          test -f "$ac_f" ||
4483            case $ac_f in
4484            [\\/$]*) false;;
4485            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
4486            esac ||
4487            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
4488       esac
4489       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
4490       as_fn_append ac_file_inputs " '$ac_f'"
4491     done
4492
4493     # Let's still pretend it is `configure' which instantiates (i.e., don't
4494     # use $as_me), people would be surprised to read:
4495     #    /* config.h.  Generated by config.status.  */
4496     configure_input='Generated from '`
4497           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
4498         `' by configure.'
4499     if test x"$ac_file" != x-; then
4500       configure_input="$ac_file.  $configure_input"
4501       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
4502 $as_echo "$as_me: creating $ac_file" >&6;}
4503     fi
4504     # Neutralize special characters interpreted by sed in replacement strings.
4505     case $configure_input in #(
4506     *\&* | *\|* | *\\* )
4507        ac_sed_conf_input=`$as_echo "$configure_input" |
4508        sed 's/[\\\\&|]/\\\\&/g'`;; #(
4509     *) ac_sed_conf_input=$configure_input;;
4510     esac
4511
4512     case $ac_tag in
4513     *:-:* | *:-) cat >"$ac_tmp/stdin" \
4514       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
4515     esac
4516     ;;
4517   esac
4518
4519   ac_dir=`$as_dirname -- "$ac_file" ||
4520 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4521          X"$ac_file" : 'X\(//\)[^/]' \| \
4522          X"$ac_file" : 'X\(//\)$' \| \
4523          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
4524 $as_echo X"$ac_file" |
4525     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4526             s//\1/
4527             q
4528           }
4529           /^X\(\/\/\)[^/].*/{
4530             s//\1/
4531             q
4532           }
4533           /^X\(\/\/\)$/{
4534             s//\1/
4535             q
4536           }
4537           /^X\(\/\).*/{
4538             s//\1/
4539             q
4540           }
4541           s/.*/./; q'`
4542   as_dir="$ac_dir"; as_fn_mkdir_p
4543   ac_builddir=.
4544
4545 case "$ac_dir" in
4546 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
4547 *)
4548   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
4549   # A ".." for each directory in $ac_dir_suffix.
4550   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
4551   case $ac_top_builddir_sub in
4552   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
4553   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
4554   esac ;;
4555 esac
4556 ac_abs_top_builddir=$ac_pwd
4557 ac_abs_builddir=$ac_pwd$ac_dir_suffix
4558 # for backward compatibility:
4559 ac_top_builddir=$ac_top_build_prefix
4560
4561 case $srcdir in
4562   .)  # We are building in place.
4563     ac_srcdir=.
4564     ac_top_srcdir=$ac_top_builddir_sub
4565     ac_abs_top_srcdir=$ac_pwd ;;
4566   [\\/]* | ?:[\\/]* )  # Absolute name.
4567     ac_srcdir=$srcdir$ac_dir_suffix;
4568     ac_top_srcdir=$srcdir
4569     ac_abs_top_srcdir=$srcdir ;;
4570   *) # Relative name.
4571     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
4572     ac_top_srcdir=$ac_top_build_prefix$srcdir
4573     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
4574 esac
4575 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
4576
4577
4578   case $ac_mode in
4579   :F)
4580   #
4581   # CONFIG_FILE
4582   #
4583
4584   case $INSTALL in
4585   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
4586   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
4587   esac
4588 _ACEOF
4589
4590 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4591 # If the template does not know about datarootdir, expand it.
4592 # FIXME: This hack should be removed a few years after 2.60.
4593 ac_datarootdir_hack=; ac_datarootdir_seen=
4594 ac_sed_dataroot='
4595 /datarootdir/ {
4596   p
4597   q
4598 }
4599 /@datadir@/p
4600 /@docdir@/p
4601 /@infodir@/p
4602 /@localedir@/p
4603 /@mandir@/p'
4604 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
4605 *datarootdir*) ac_datarootdir_seen=yes;;
4606 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
4607   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
4608 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
4609 _ACEOF
4610 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4611   ac_datarootdir_hack='
4612   s&@datadir@&$datadir&g
4613   s&@docdir@&$docdir&g
4614   s&@infodir@&$infodir&g
4615   s&@localedir@&$localedir&g
4616   s&@mandir@&$mandir&g
4617   s&\\\${datarootdir}&$datarootdir&g' ;;
4618 esac
4619 _ACEOF
4620
4621 # Neutralize VPATH when `$srcdir' = `.'.
4622 # Shell code in configure.ac might set extrasub.
4623 # FIXME: do we really want to maintain this feature?
4624 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4625 ac_sed_extra="$ac_vpsub
4626 $extrasub
4627 _ACEOF
4628 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4629 :t
4630 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
4631 s|@configure_input@|$ac_sed_conf_input|;t t
4632 s&@top_builddir@&$ac_top_builddir_sub&;t t
4633 s&@top_build_prefix@&$ac_top_build_prefix&;t t
4634 s&@srcdir@&$ac_srcdir&;t t
4635 s&@abs_srcdir@&$ac_abs_srcdir&;t t
4636 s&@top_srcdir@&$ac_top_srcdir&;t t
4637 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
4638 s&@builddir@&$ac_builddir&;t t
4639 s&@abs_builddir@&$ac_abs_builddir&;t t
4640 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
4641 s&@INSTALL@&$ac_INSTALL&;t t
4642 $ac_datarootdir_hack
4643 "
4644 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
4645   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
4646
4647 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
4648   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
4649   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
4650       "$ac_tmp/out"`; test -z "$ac_out"; } &&
4651   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4652 which seems to be undefined.  Please make sure it is defined" >&5
4653 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4654 which seems to be undefined.  Please make sure it is defined" >&2;}
4655
4656   rm -f "$ac_tmp/stdin"
4657   case $ac_file in
4658   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
4659   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
4660   esac \
4661   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
4662  ;;
4663
4664
4665   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
4666 $as_echo "$as_me: executing $ac_file commands" >&6;}
4667  ;;
4668   esac
4669
4670
4671   case $ac_file$ac_mode in
4672     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
4673     "Makefile":C) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
4674  rm -f Makesim1.tmp Makesim2.tmp Makefile
4675  sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
4676  sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
4677  sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
4678         -e '/^## COMMON_POST_/ r Makesim2.tmp' \
4679         <Makefile.sim >Makefile
4680  rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
4681  ;;
4682     "stamp-h":C) echo > stamp-h ;;
4683
4684   esac
4685 done # for ac_tag
4686
4687
4688 as_fn_exit 0
4689 _ACEOF
4690 ac_clean_files=$ac_clean_files_save
4691
4692 test $ac_write_fail = 0 ||
4693   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
4694
4695
4696 # configure is writing to config.log, and then calls config.status.
4697 # config.status does its own redirection, appending to config.log.
4698 # Unfortunately, on DOS this fails, as config.log is still kept open
4699 # by configure, so config.status won't be able to write to it; its
4700 # output is simply discarded.  So we exec the FD to /dev/null,
4701 # effectively closing config.log, so it can be properly (re)opened and
4702 # appended to by config.status.  When coming back to configure, we
4703 # need to make the FD available again.
4704 if test "$no_create" != yes; then
4705   ac_cs_success=:
4706   ac_config_status_args=
4707   test "$silent" = yes &&
4708     ac_config_status_args="$ac_config_status_args --quiet"
4709   exec 5>/dev/null
4710   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
4711   exec 5>>config.log
4712   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
4713   # would make configure fail if this is the last instruction.
4714   $ac_cs_success || as_fn_exit 1
4715 fi
4716 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
4717   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
4718 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
4719 fi
4720
4721