sim/frv/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_reserved_bits
 588 sim_float
 589 sim_bitsize
 590 cgen_breaks
 591 sim_trapdump
 592 cgen
 593 cgendir
 594 CGEN_MAINT
 595 MAINT
 596 MAINTAINER_MODE_FALSE
 597 MAINTAINER_MODE_TRUE
 598 CATOBJEXT
 599 GENCAT
 600 INSTOBJEXT
 601 DATADIRNAME
 602 CATALOGS
 603 POSUB
 604 GMSGFMT
 605 XGETTEXT
 606 INCINTL
 607 LIBINTL_DEP
 608 LIBINTL
 609 USE_NLS
 610 CCDEPMODE
 611 DEPDIR
 612 am__leading_dot
 613 INSTALL_DATA
 614 INSTALL_SCRIPT
 615 INSTALL_PROGRAM
 616 OBJEXT
 617 EXEEXT
 618 ac_ct_CC
 619 CPPFLAGS
 620 LDFLAGS
 621 CFLAGS
 622 CC
 623 target_alias
 624 host_alias
 625 build_alias
 626 LIBS
 627 ECHO_T
 628 ECHO_N
 629 ECHO_C
 630 DEFS
 631 mandir
 632 localedir
 633 libdir
 634 psdir
 635 pdfdir
 636 dvidir
 637 htmldir
 638 infodir
 639 docdir
 640 oldincludedir
 641 includedir
 642 localstatedir
 643 sharedstatedir
 644 sysconfdir
 645 datadir
 646 datarootdir
 647 libexecdir
 648 sbindir
 649 bindir
 650 program_transform_name
 651 prefix
 652 exec_prefix
 653 PACKAGE_URL
 654 PACKAGE_BUGREPORT
 655 PACKAGE_STRING
 656 PACKAGE_VERSION
 657 PACKAGE_TARNAME
 658 PACKAGE_NAME
 659 PATH_SEPARATOR
 660 SHELL
 661 sim_scache
 662 sim_inline
 663 sim_hw
 664 sim_hw_objs
 665 sim_hw_cflags
 666 sim_default_model'
 667 ac_subst_files=''
 668 ac_user_opts='
 669 enable_option_checking
 670 enable_maintainer_mode
 671 enable_sim_inline
 672 enable_sim_scache
 673 enable_sim_default_model
 674 enable_cgen_maint
 675 enable_sim_trapdump
 676 enable_sim_hardware
 677 '
 678       ac_precious_vars='build_alias
 679 host_alias
 680 target_alias
 681 CC
 682 CFLAGS
 683 LDFLAGS
 684 LIBS
 685 CPPFLAGS'
 686
 687
 688 # Initialize some variables set by options.
 689 ac_init_help=
 690 ac_init_version=false
 691 ac_unrecognized_opts=
 692 ac_unrecognized_sep=
 693 # The variables have the same names as the options, with
 694 # dashes changed to underlines.
 695 cache_file=/dev/null
 696 exec_prefix=NONE
 697 no_create=
 698 no_recursion=
 699 prefix=NONE
 700 program_prefix=NONE
 701 program_suffix=NONE
 702 program_transform_name=s,x,x,
 703 silent=
 704 site=
 705 srcdir=
 706 verbose=
 707 x_includes=NONE
 708 x_libraries=NONE
 709
 710 # Installation directory options.
 711 # These are left unexpanded so users can "make install exec_prefix=/foo"
 712 # and all the variables that are supposed to be based on exec_prefix
 713 # by default will actually change.
 714 # Use braces instead of parens because sh, perl, etc. also accept them.
 715 # (The list follows the same order as the GNU Coding Standards.)
 716 bindir='${exec_prefix}/bin'
 717 sbindir='${exec_prefix}/sbin'
 718 libexecdir='${exec_prefix}/libexec'
 719 datarootdir='${prefix}/share'
 720 datadir='${datarootdir}'
 721 sysconfdir='${prefix}/etc'
 722 sharedstatedir='${prefix}/com'
 723 localstatedir='${prefix}/var'
 724 includedir='${prefix}/include'
 725 oldincludedir='/usr/include'
 726 docdir='${datarootdir}/doc/${PACKAGE}'
 727 infodir='${datarootdir}/info'
 728 htmldir='${docdir}'
 729 dvidir='${docdir}'
 730 pdfdir='${docdir}'
 731 psdir='${docdir}'
 732 libdir='${exec_prefix}/lib'
 733 localedir='${datarootdir}/locale'
 734 mandir='${datarootdir}/man'
 735
 736 ac_prev=
 737 ac_dashdash=
 738 for ac_option
 739 do
 740   # If the previous option needs an argument, assign it.
 741   if test -n "$ac_prev"; then
 742     eval $ac_prev=\$ac_option
 743     ac_prev=
 744     continue
 745   fi
 746
 747   case $ac_option in
 748   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 749   *=)   ac_optarg= ;;
 750   *)    ac_optarg=yes ;;
 751   esac
 752
 753   # Accept the important Cygnus configure options, so we can diagnose typos.
 754
 755   case $ac_dashdash$ac_option in
 756   --)
 757     ac_dashdash=yes ;;
 758
 759   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 760     ac_prev=bindir ;;
 761   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 762     bindir=$ac_optarg ;;
 763
 764   -build | --build | --buil | --bui | --bu)
 765     ac_prev=build_alias ;;
 766   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 767     build_alias=$ac_optarg ;;
 768
 769   -cache-file | --cache-file | --cache-fil | --cache-fi \
 770   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 771     ac_prev=cache_file ;;
 772   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 773   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 774     cache_file=$ac_optarg ;;
 775
 776   --config-cache | -C)
 777     cache_file=config.cache ;;
 778
 779   -datadir | --datadir | --datadi | --datad)
 780     ac_prev=datadir ;;
 781   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 782     datadir=$ac_optarg ;;
 783
 784   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 785   | --dataroo | --dataro | --datar)
 786     ac_prev=datarootdir ;;
 787   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 788   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 789     datarootdir=$ac_optarg ;;
 790
 791   -disable-* | --disable-*)
 792     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 793     # Reject names that are not valid shell variable names.
 794     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 795       as_fn_error $? "invalid feature name: $ac_useropt"
 796     ac_useropt_orig=$ac_useropt
 797     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 798     case $ac_user_opts in
 799       *"
 800 "enable_$ac_useropt"
 801 "*) ;;
 802       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 803          ac_unrecognized_sep=', ';;
 804     esac
 805     eval enable_$ac_useropt=no ;;
 806
 807   -docdir | --docdir | --docdi | --doc | --do)
 808     ac_prev=docdir ;;
 809   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 810     docdir=$ac_optarg ;;
 811
 812   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 813     ac_prev=dvidir ;;
 814   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 815     dvidir=$ac_optarg ;;
 816
 817   -enable-* | --enable-*)
 818     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 819     # Reject names that are not valid shell variable names.
 820     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 821       as_fn_error $? "invalid feature name: $ac_useropt"
 822     ac_useropt_orig=$ac_useropt
 823     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 824     case $ac_user_opts in
 825       *"
 826 "enable_$ac_useropt"
 827 "*) ;;
 828       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 829          ac_unrecognized_sep=', ';;
 830     esac
 831     eval enable_$ac_useropt=\$ac_optarg ;;
 832
 833   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 834   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 835   | --exec | --exe | --ex)
 836     ac_prev=exec_prefix ;;
 837   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 838   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 839   | --exec=* | --exe=* | --ex=*)
 840     exec_prefix=$ac_optarg ;;
 841
 842   -gas | --gas | --ga | --g)
 843     # Obsolete; use --with-gas.
 844     with_gas=yes ;;
 845
 846   -help | --help | --hel | --he | -h)
 847     ac_init_help=long ;;
 848   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 849     ac_init_help=recursive ;;
 850   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 851     ac_init_help=short ;;
 852
 853   -host | --host | --hos | --ho)
 854     ac_prev=host_alias ;;
 855   -host=* | --host=* | --hos=* | --ho=*)
 856     host_alias=$ac_optarg ;;
 857
 858   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 859     ac_prev=htmldir ;;
 860   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 861   | --ht=*)
 862     htmldir=$ac_optarg ;;
 863
 864   -includedir | --includedir | --includedi | --included | --include \
 865   | --includ | --inclu | --incl | --inc)
 866     ac_prev=includedir ;;
 867   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 868   | --includ=* | --inclu=* | --incl=* | --inc=*)
 869     includedir=$ac_optarg ;;
 870
 871   -infodir | --infodir | --infodi | --infod | --info | --inf)
 872     ac_prev=infodir ;;
 873   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 874     infodir=$ac_optarg ;;
 875
 876   -libdir | --libdir | --libdi | --libd)
 877     ac_prev=libdir ;;
 878   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 879     libdir=$ac_optarg ;;
 880
 881   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 882   | --libexe | --libex | --libe)
 883     ac_prev=libexecdir ;;
 884   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 885   | --libexe=* | --libex=* | --libe=*)
 886     libexecdir=$ac_optarg ;;
 887
 888   -localedir | --localedir | --localedi | --localed | --locale)
 889     ac_prev=localedir ;;
 890   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 891     localedir=$ac_optarg ;;
 892
 893   -localstatedir | --localstatedir | --localstatedi | --localstated \
 894   | --localstate | --localstat | --localsta | --localst | --locals)
 895     ac_prev=localstatedir ;;
 896   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 897   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 898     localstatedir=$ac_optarg ;;
 899
 900   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 901     ac_prev=mandir ;;
 902   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 903     mandir=$ac_optarg ;;
 904
 905   -nfp | --nfp | --nf)
 906     # Obsolete; use --without-fp.
 907     with_fp=no ;;
 908
 909   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 910   | --no-cr | --no-c | -n)
 911     no_create=yes ;;
 912
 913   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 914   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 915     no_recursion=yes ;;
 916
 917   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 918   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 919   | --oldin | --oldi | --old | --ol | --o)
 920     ac_prev=oldincludedir ;;
 921   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 922   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 923   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 924     oldincludedir=$ac_optarg ;;
 925
 926   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 927     ac_prev=prefix ;;
 928   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 929     prefix=$ac_optarg ;;
 930
 931   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 932   | --program-pre | --program-pr | --program-p)
 933     ac_prev=program_prefix ;;
 934   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 935   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 936     program_prefix=$ac_optarg ;;
 937
 938   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 939   | --program-suf | --program-su | --program-s)
 940     ac_prev=program_suffix ;;
 941   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 942   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 943     program_suffix=$ac_optarg ;;
 944
 945   -program-transform-name | --program-transform-name \
 946   | --program-transform-nam | --program-transform-na \
 947   | --program-transform-n | --program-transform- \
 948   | --program-transform | --program-transfor \
 949   | --program-transfo | --program-transf \
 950   | --program-trans | --program-tran \
 951   | --progr-tra | --program-tr | --program-t)
 952     ac_prev=program_transform_name ;;
 953   -program-transform-name=* | --program-transform-name=* \
 954   | --program-transform-nam=* | --program-transform-na=* \
 955   | --program-transform-n=* | --program-transform-=* \
 956   | --program-transform=* | --program-transfor=* \
 957   | --program-transfo=* | --program-transf=* \
 958   | --program-trans=* | --program-tran=* \
 959   | --progr-tra=* | --program-tr=* | --program-t=*)
 960     program_transform_name=$ac_optarg ;;
 961
 962   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 963     ac_prev=pdfdir ;;
 964   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 965     pdfdir=$ac_optarg ;;
 966
 967   -psdir | --psdir | --psdi | --psd | --ps)
 968     ac_prev=psdir ;;
 969   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 970     psdir=$ac_optarg ;;
 971
 972   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 973   | -silent | --silent | --silen | --sile | --sil)
 974     silent=yes ;;
 975
 976   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 977     ac_prev=sbindir ;;
 978   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 979   | --sbi=* | --sb=*)
 980     sbindir=$ac_optarg ;;
 981
 982   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 983   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 984   | --sharedst | --shareds | --shared | --share | --shar \
 985   | --sha | --sh)
 986     ac_prev=sharedstatedir ;;
 987   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 988   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 989   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 990   | --sha=* | --sh=*)
 991     sharedstatedir=$ac_optarg ;;
 992
 993   -site | --site | --sit)
 994     ac_prev=site ;;
 995   -site=* | --site=* | --sit=*)
 996     site=$ac_optarg ;;
 997
 998   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 999     ac_prev=srcdir ;;
1000   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1001     srcdir=$ac_optarg ;;
1002
1003   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1004   | --syscon | --sysco | --sysc | --sys | --sy)
1005     ac_prev=sysconfdir ;;
1006   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1007   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1008     sysconfdir=$ac_optarg ;;
1009
1010   -target | --target | --targe | --targ | --tar | --ta | --t)
1011     ac_prev=target_alias ;;
1012   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1013     target_alias=$ac_optarg ;;
1014
1015   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1016     verbose=yes ;;
1017
1018   -version | --version | --versio | --versi | --vers | -V)
1019     ac_init_version=: ;;
1020
1021   -with-* | --with-*)
1022     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1023     # Reject names that are not valid shell variable names.
1024     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1025       as_fn_error $? "invalid package name: $ac_useropt"
1026     ac_useropt_orig=$ac_useropt
1027     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1028     case $ac_user_opts in
1029       *"
1030 "with_$ac_useropt"
1031 "*) ;;
1032       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1033          ac_unrecognized_sep=', ';;
1034     esac
1035     eval with_$ac_useropt=\$ac_optarg ;;
1036
1037   -without-* | --without-*)
1038     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1039     # Reject names that are not valid shell variable names.
1040     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1041       as_fn_error $? "invalid package name: $ac_useropt"
1042     ac_useropt_orig=$ac_useropt
1043     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1044     case $ac_user_opts in
1045       *"
1046 "with_$ac_useropt"
1047 "*) ;;
1048       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1049          ac_unrecognized_sep=', ';;
1050     esac
1051     eval with_$ac_useropt=no ;;
1052
1053   --x)
1054     # Obsolete; use --with-x.
1055     with_x=yes ;;
1056
1057   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1058   | --x-incl | --x-inc | --x-in | --x-i)
1059     ac_prev=x_includes ;;
1060   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1061   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1062     x_includes=$ac_optarg ;;
1063
1064   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1065   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1066     ac_prev=x_libraries ;;
1067   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1068   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1069     x_libraries=$ac_optarg ;;
1070
1071   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1072 Try \`$0 --help' for more information"
1073     ;;
1074
1075   *=*)
1076     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1077     # Reject names that are not valid shell variable names.
1078     case $ac_envvar in #(
1079       '' | [0-9]* | *[!_$as_cr_alnum]* )
1080       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1081     esac
1082     eval $ac_envvar=\$ac_optarg
1083     export $ac_envvar ;;
1084
1085   *)
1086     # FIXME: should be removed in autoconf 3.0.
1087     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1088     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1089       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1090     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1091     ;;
1092
1093   esac
1094 done
1095
1096 if test -n "$ac_prev"; then
1097   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1098   as_fn_error $? "missing argument to $ac_option"
1099 fi
1100
1101 if test -n "$ac_unrecognized_opts"; then
1102   case $enable_option_checking in
1103     no) ;;
1104     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1105     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1106   esac
1107 fi
1108
1109 # Check all directory arguments for consistency.
1110 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1111                 datadir sysconfdir sharedstatedir localstatedir includedir \
1112                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1113                 libdir localedir mandir
1114 do
1115   eval ac_val=\$$ac_var
1116   # Remove trailing slashes.
1117   case $ac_val in
1118     */ )
1119       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1120       eval $ac_var=\$ac_val;;
1121   esac
1122   # Be sure to have absolute directory names.
1123   case $ac_val in
1124     [\\/$]* | ?:[\\/]* )  continue;;
1125     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1126   esac
1127   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1128 done
1129
1130 # There might be people who depend on the old broken behavior: `$host'
1131 # used to hold the argument of --host etc.
1132 # FIXME: To remove some day.
1133 build=$build_alias
1134 host=$host_alias
1135 target=$target_alias
1136
1137 # FIXME: To remove some day.
1138 if test "x$host_alias" != x; then
1139   if test "x$build_alias" = x; then
1140     cross_compiling=maybe
1141   elif test "x$build_alias" != "x$host_alias"; then
1142     cross_compiling=yes
1143   fi
1144 fi
1145
1146 ac_tool_prefix=
1147 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1148
1149 test "$silent" = yes && exec 6>/dev/null
1150
1151
1152 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1153 ac_ls_di=`ls -di .` &&
1154 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1155   as_fn_error $? "working directory cannot be determined"
1156 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1157   as_fn_error $? "pwd does not report name of working directory"
1158
1159
1160 # Find the source files, if location was not specified.
1161 if test -z "$srcdir"; then
1162   ac_srcdir_defaulted=yes
1163   # Try the directory containing this script, then the parent directory.
1164   ac_confdir=`$as_dirname -- "$as_myself" ||
1165 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1166          X"$as_myself" : 'X\(//\)[^/]' \| \
1167          X"$as_myself" : 'X\(//\)$' \| \
1168          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1169 $as_echo X"$as_myself" |
1170     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1171             s//\1/
1172             q
1173           }
1174           /^X\(\/\/\)[^/].*/{
1175             s//\1/
1176             q
1177           }
1178           /^X\(\/\/\)$/{
1179             s//\1/
1180             q
1181           }
1182           /^X\(\/\).*/{
1183             s//\1/
1184             q
1185           }
1186           s/.*/./; q'`
1187   srcdir=$ac_confdir
1188   if test ! -r "$srcdir/$ac_unique_file"; then
1189     srcdir=..
1190   fi
1191 else
1192   ac_srcdir_defaulted=no
1193 fi
1194 if test ! -r "$srcdir/$ac_unique_file"; then
1195   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1196   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1197 fi
1198 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1199 ac_abs_confdir=`(
1200         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1201         pwd)`
1202 # When building in place, set srcdir=.
1203 if test "$ac_abs_confdir" = "$ac_pwd"; then
1204   srcdir=.
1205 fi
1206 # Remove unnecessary trailing slashes from srcdir.
1207 # Double slashes in file names in object file debugging info
1208 # mess up M-x gdb in Emacs.
1209 case $srcdir in
1210 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1211 esac
1212 for ac_var in $ac_precious_vars; do
1213   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1214   eval ac_env_${ac_var}_value=\$${ac_var}
1215   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1216   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1217 done
1218
1219 #
1220 # Report the --help message.
1221 #
1222 if test "$ac_init_help" = "long"; then
1223   # Omit some internal or obsolete options to make the list less imposing.
1224   # This message is too long to be a string in the A/UX 3.1 sh.
1225   cat <<_ACEOF
1226 \`configure' configures this package to adapt to many kinds of systems.
1227
1228 Usage: $0 [OPTION]... [VAR=VALUE]...
1229
1230 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1231 VAR=VALUE.  See below for descriptions of some of the useful variables.
1232
1233 Defaults for the options are specified in brackets.
1234
1235 Configuration:
1236   -h, --help              display this help and exit
1237       --help=short        display options specific to this package
1238       --help=recursive    display the short help of all the included packages
1239   -V, --version           display version information and exit
1240   -q, --quiet, --silent   do not print \`checking ...' messages
1241       --cache-file=FILE   cache test results in FILE [disabled]
1242   -C, --config-cache      alias for \`--cache-file=config.cache'
1243   -n, --no-create         do not create output files
1244       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1245
1246 Installation directories:
1247   --prefix=PREFIX         install architecture-independent files in PREFIX
1248                           [$ac_default_prefix]
1249   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1250                           [PREFIX]
1251
1252 By default, \`make install' will install all the files in
1253 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1254 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1255 for instance \`--prefix=\$HOME'.
1256
1257 For better control, use the options below.
1258
1259 Fine tuning of the installation directories:
1260   --bindir=DIR            user executables [EPREFIX/bin]
1261   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1262   --libexecdir=DIR        program executables [EPREFIX/libexec]
1263   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1264   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1265   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1266   --libdir=DIR            object code libraries [EPREFIX/lib]
1267   --includedir=DIR        C header files [PREFIX/include]
1268   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1269   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1270   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1271   --infodir=DIR           info documentation [DATAROOTDIR/info]
1272   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1273   --mandir=DIR            man documentation [DATAROOTDIR/man]
1274   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1275   --htmldir=DIR           html documentation [DOCDIR]
1276   --dvidir=DIR            dvi documentation [DOCDIR]
1277   --pdfdir=DIR            pdf documentation [DOCDIR]
1278   --psdir=DIR             ps documentation [DOCDIR]
1279 _ACEOF
1280
1281   cat <<\_ACEOF
1282 _ACEOF
1283 fi
1284
1285 if test -n "$ac_init_help"; then
1286
1287   cat <<\_ACEOF
1288
1289 Optional Features:
1290   --disable-option-checking  ignore unrecognized --enable/--with options
1291   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1292   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1293   --enable-maintainer-mode
1294                           enable make rules and dependencies not useful (and
1295                           sometimes confusing) to the casual installer
1296   --enable-sim-inline=inlines
1297                           Specify which functions should be inlined
1298   --enable-sim-scache=size
1299                           Specify simulator execution cache size
1300   --enable-sim-default-model=model
1301                           Specify default model to simulate
1302   --enable-cgen-maint=DIR build cgen generated files
1303   --enable-sim-trapdump   Make unknown traps dump the registers
1304   --enable-sim-hardware=LIST
1305                           Specify the hardware to be included in the build.
1306
1307 Some influential environment variables:
1308   CC          C compiler command
1309   CFLAGS      C compiler flags
1310   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1311               nonstandard directory <lib dir>
1312   LIBS        libraries to pass to the linker, e.g. -l<library>
1313   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1314               you have headers in a nonstandard directory <include dir>
1315
1316 Use these variables to override the choices made by `configure' or to help
1317 it to find libraries and programs with nonstandard names/locations.
1318
1319 Report bugs to the package provider.
1320 _ACEOF
1321 ac_status=$?
1322 fi
1323
1324 if test "$ac_init_help" = "recursive"; then
1325   # If there are subdirs, report their specific --help.
1326   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1327     test -d "$ac_dir" ||
1328       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1329       continue
1330     ac_builddir=.
1331
1332 case "$ac_dir" in
1333 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1334 *)
1335   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1336   # A ".." for each directory in $ac_dir_suffix.
1337   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1338   case $ac_top_builddir_sub in
1339   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1340   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1341   esac ;;
1342 esac
1343 ac_abs_top_builddir=$ac_pwd
1344 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1345 # for backward compatibility:
1346 ac_top_builddir=$ac_top_build_prefix
1347
1348 case $srcdir in
1349   .)  # We are building in place.
1350     ac_srcdir=.
1351     ac_top_srcdir=$ac_top_builddir_sub
1352     ac_abs_top_srcdir=$ac_pwd ;;
1353   [\\/]* | ?:[\\/]* )  # Absolute name.
1354     ac_srcdir=$srcdir$ac_dir_suffix;
1355     ac_top_srcdir=$srcdir
1356     ac_abs_top_srcdir=$srcdir ;;
1357   *) # Relative name.
1358     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1359     ac_top_srcdir=$ac_top_build_prefix$srcdir
1360     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1361 esac
1362 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1363
1364     cd "$ac_dir" || { ac_status=$?; continue; }
1365     # Check for guested configure.
1366     if test -f "$ac_srcdir/configure.gnu"; then
1367       echo &&
1368       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1369     elif test -f "$ac_srcdir/configure"; then
1370       echo &&
1371       $SHELL "$ac_srcdir/configure" --help=recursive
1372     else
1373       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1374     fi || ac_status=$?
1375     cd "$ac_pwd" || { ac_status=$?; break; }
1376   done
1377 fi
1378
1379 test -n "$ac_init_help" && exit $ac_status
1380 if $ac_init_version; then
1381   cat <<\_ACEOF
1382 configure
1383 generated by GNU Autoconf 2.69
1384
1385 Copyright (C) 2012 Free Software Foundation, Inc.
1386 This configure script is free software; the Free Software Foundation
1387 gives unlimited permission to copy, distribute and modify it.
1388 _ACEOF
1389   exit
1390 fi
1391
1392 ## ------------------------ ##
1393 ## Autoconf initialization. ##
1394 ## ------------------------ ##
1395
1396 # ac_fn_c_try_compile LINENO
1397 # --------------------------
1398 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1399 ac_fn_c_try_compile ()
1400 {
1401   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1402   rm -f conftest.$ac_objext
1403   if { { ac_try="$ac_compile"
1404 case "(($ac_try" in
1405   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1406   *) ac_try_echo=$ac_try;;
1407 esac
1408 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1409 $as_echo "$ac_try_echo"; } >&5
1410   (eval "$ac_compile") 2>conftest.err
1411   ac_status=$?
1412   if test -s conftest.err; then
1413     grep -v '^ *+' conftest.err >conftest.er1
1414     cat conftest.er1 >&5
1415     mv -f conftest.er1 conftest.err
1416   fi
1417   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1418   test $ac_status = 0; } && {
1419          test -z "$ac_c_werror_flag" ||
1420          test ! -s conftest.err
1421        } && test -s conftest.$ac_objext; then :
1422   ac_retval=0
1423 else
1424   $as_echo "$as_me: failed program was:" >&5
1425 sed 's/^/| /' conftest.$ac_ext >&5
1426
1427         ac_retval=1
1428 fi
1429   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1430   as_fn_set_status $ac_retval
1431
1432 } # ac_fn_c_try_compile
1433 cat >config.log <<_ACEOF
1434 This file contains any messages produced by compilers while
1435 running configure, to aid debugging if configure makes a mistake.
1436
1437 It was created by $as_me, which was
1438 generated by GNU Autoconf 2.69.  Invocation command line was
1439
1440   $ $0 $@
1441
1442 _ACEOF
1443 exec 5>>config.log
1444 {
1445 cat <<_ASUNAME
1446 ## --------- ##
1447 ## Platform. ##
1448 ## --------- ##
1449
1450 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1451 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1452 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1453 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1454 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1455
1456 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1457 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1458
1459 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1460 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1461 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1462 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1463 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1464 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1465 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1466
1467 _ASUNAME
1468
1469 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1470 for as_dir in $PATH
1471 do
1472   IFS=$as_save_IFS
1473   test -z "$as_dir" && as_dir=.
1474     $as_echo "PATH: $as_dir"
1475   done
1476 IFS=$as_save_IFS
1477
1478 } >&5
1479
1480 cat >&5 <<_ACEOF
1481
1482
1483 ## ----------- ##
1484 ## Core tests. ##
1485 ## ----------- ##
1486
1487 _ACEOF
1488
1489
1490 # Keep a trace of the command line.
1491 # Strip out --no-create and --no-recursion so they do not pile up.
1492 # Strip out --silent because we don't want to record it for future runs.
1493 # Also quote any args containing shell meta-characters.
1494 # Make two passes to allow for proper duplicate-argument suppression.
1495 ac_configure_args=
1496 ac_configure_args0=
1497 ac_configure_args1=
1498 ac_must_keep_next=false
1499 for ac_pass in 1 2
1500 do
1501   for ac_arg
1502   do
1503     case $ac_arg in
1504     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1505     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1506     | -silent | --silent | --silen | --sile | --sil)
1507       continue ;;
1508     *\'*)
1509       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1510     esac
1511     case $ac_pass in
1512     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1513     2)
1514       as_fn_append ac_configure_args1 " '$ac_arg'"
1515       if test $ac_must_keep_next = true; then
1516         ac_must_keep_next=false # Got value, back to normal.
1517       else
1518         case $ac_arg in
1519           *=* | --config-cache | -C | -disable-* | --disable-* \
1520           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1521           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1522           | -with-* | --with-* | -without-* | --without-* | --x)
1523             case "$ac_configure_args0 " in
1524               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1525             esac
1526             ;;
1527           -* ) ac_must_keep_next=true ;;
1528         esac
1529       fi
1530       as_fn_append ac_configure_args " '$ac_arg'"
1531       ;;
1532     esac
1533   done
1534 done
1535 { ac_configure_args0=; unset ac_configure_args0;}
1536 { ac_configure_args1=; unset ac_configure_args1;}
1537
1538 # When interrupted or exit'd, cleanup temporary files, and complete
1539 # config.log.  We remove comments because anyway the quotes in there
1540 # would cause problems or look ugly.
1541 # WARNING: Use '\'' to represent an apostrophe within the trap.
1542 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1543 trap 'exit_status=$?
1544   # Save into config.log some information that might help in debugging.
1545   {
1546     echo
1547
1548     $as_echo "## ---------------- ##
1549 ## Cache variables. ##
1550 ## ---------------- ##"
1551     echo
1552     # The following way of writing the cache mishandles newlines in values,
1553 (
1554   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1555     eval ac_val=\$$ac_var
1556     case $ac_val in #(
1557     *${as_nl}*)
1558       case $ac_var in #(
1559       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1560 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1561       esac
1562       case $ac_var in #(
1563       _ | IFS | as_nl) ;; #(
1564       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1565       *) { eval $ac_var=; unset $ac_var;} ;;
1566       esac ;;
1567     esac
1568   done
1569   (set) 2>&1 |
1570     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1571     *${as_nl}ac_space=\ *)
1572       sed -n \
1573         "s/'\''/'\''\\\\'\'''\''/g;
1574           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1575       ;; #(
1576     *)
1577       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1578       ;;
1579     esac |
1580     sort
1581 )
1582     echo
1583
1584     $as_echo "## ----------------- ##
1585 ## Output variables. ##
1586 ## ----------------- ##"
1587     echo
1588     for ac_var in $ac_subst_vars
1589     do
1590       eval ac_val=\$$ac_var
1591       case $ac_val in
1592       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1593       esac
1594       $as_echo "$ac_var='\''$ac_val'\''"
1595     done | sort
1596     echo
1597
1598     if test -n "$ac_subst_files"; then
1599       $as_echo "## ------------------- ##
1600 ## File substitutions. ##
1601 ## ------------------- ##"
1602       echo
1603       for ac_var in $ac_subst_files
1604       do
1605         eval ac_val=\$$ac_var
1606         case $ac_val in
1607         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1608         esac
1609         $as_echo "$ac_var='\''$ac_val'\''"
1610       done | sort
1611       echo
1612     fi
1613
1614     if test -s confdefs.h; then
1615       $as_echo "## ----------- ##
1616 ## confdefs.h. ##
1617 ## ----------- ##"
1618       echo
1619       cat confdefs.h
1620       echo
1621     fi
1622     test "$ac_signal" != 0 &&
1623       $as_echo "$as_me: caught signal $ac_signal"
1624     $as_echo "$as_me: exit $exit_status"
1625   } >&5
1626   rm -f core *.core core.conftest.* &&
1627     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1628     exit $exit_status
1629 ' 0
1630 for ac_signal in 1 2 13 15; do
1631   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1632 done
1633 ac_signal=0
1634
1635 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1636 rm -f -r conftest* confdefs.h
1637
1638 $as_echo "/* confdefs.h */" > confdefs.h
1639
1640 # Predefined preprocessor variables.
1641
1642 cat >>confdefs.h <<_ACEOF
1643 #define PACKAGE_NAME "$PACKAGE_NAME"
1644 _ACEOF
1645
1646 cat >>confdefs.h <<_ACEOF
1647 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1648 _ACEOF
1649
1650 cat >>confdefs.h <<_ACEOF
1651 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1652 _ACEOF
1653
1654 cat >>confdefs.h <<_ACEOF
1655 #define PACKAGE_STRING "$PACKAGE_STRING"
1656 _ACEOF
1657
1658 cat >>confdefs.h <<_ACEOF
1659 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1660 _ACEOF
1661
1662 cat >>confdefs.h <<_ACEOF
1663 #define PACKAGE_URL "$PACKAGE_URL"
1664 _ACEOF
1665
1666
1667 # Let the site file select an alternate cache file if it wants to.
1668 # Prefer an explicitly selected file to automatically selected ones.
1669 ac_site_file1=NONE
1670 ac_site_file2=NONE
1671 if test -n "$CONFIG_SITE"; then
1672   # We do not want a PATH search for config.site.
1673   case $CONFIG_SITE in #((
1674     -*)  ac_site_file1=./$CONFIG_SITE;;
1675     */*) ac_site_file1=$CONFIG_SITE;;
1676     *)   ac_site_file1=./$CONFIG_SITE;;
1677   esac
1678 elif test "x$prefix" != xNONE; then
1679   ac_site_file1=$prefix/share/config.site
1680   ac_site_file2=$prefix/etc/config.site
1681 else
1682   ac_site_file1=$ac_default_prefix/share/config.site
1683   ac_site_file2=$ac_default_prefix/etc/config.site
1684 fi
1685 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1686 do
1687   test "x$ac_site_file" = xNONE && continue
1688   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1689     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1690 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1691     sed 's/^/| /' "$ac_site_file" >&5
1692     . "$ac_site_file" \
1693       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1694 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1695 as_fn_error $? "failed to load site script $ac_site_file
1696 See \`config.log' for more details" "$LINENO" 5; }
1697   fi
1698 done
1699
1700 if test -r "$cache_file"; then
1701   # Some versions of bash will fail to source /dev/null (special files
1702   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
1703   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1704     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1705 $as_echo "$as_me: loading cache $cache_file" >&6;}
1706     case $cache_file in
1707       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1708       *)                      . "./$cache_file";;
1709     esac
1710   fi
1711 else
1712   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1713 $as_echo "$as_me: creating cache $cache_file" >&6;}
1714   >$cache_file
1715 fi
1716
1717 # Check that the precious variables saved in the cache have kept the same
1718 # value.
1719 ac_cache_corrupted=false
1720 for ac_var in $ac_precious_vars; do
1721   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1722   eval ac_new_set=\$ac_env_${ac_var}_set
1723   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1724   eval ac_new_val=\$ac_env_${ac_var}_value
1725   case $ac_old_set,$ac_new_set in
1726     set,)
1727       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1728 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1729       ac_cache_corrupted=: ;;
1730     ,set)
1731       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1732 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1733       ac_cache_corrupted=: ;;
1734     ,);;
1735     *)
1736       if test "x$ac_old_val" != "x$ac_new_val"; then
1737         # differences in whitespace do not lead to failure.
1738         ac_old_val_w=`echo x $ac_old_val`
1739         ac_new_val_w=`echo x $ac_new_val`
1740         if test "$ac_old_val_w" != "$ac_new_val_w"; then
1741           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1742 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1743           ac_cache_corrupted=:
1744         else
1745           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1746 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1747           eval $ac_var=\$ac_old_val
1748         fi
1749         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
1750 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
1751         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
1752 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
1753       fi;;
1754   esac
1755   # Pass precious variables to config.status.
1756   if test "$ac_new_set" = set; then
1757     case $ac_new_val in
1758     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1759     *) ac_arg=$ac_var=$ac_new_val ;;
1760     esac
1761     case " $ac_configure_args " in
1762       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1763       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1764     esac
1765   fi
1766 done
1767 if $ac_cache_corrupted; then
1768   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1769 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1770   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1771 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1772   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1773 fi
1774 ## -------------------- ##
1775 ## Main body of script. ##
1776 ## -------------------- ##
1777
1778 ac_ext=c
1779 ac_cpp='$CPP $CPPFLAGS'
1780 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1781 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1782 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1783
1784
1785
1786
1787
1788
1789
1790 ac_ext=c
1791 ac_cpp='$CPP $CPPFLAGS'
1792 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1793 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1794 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1795 if test -n "$ac_tool_prefix"; then
1796   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1797 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1799 $as_echo_n "checking for $ac_word... " >&6; }
1800 if ${ac_cv_prog_CC+:} false; then :
1801   $as_echo_n "(cached) " >&6
1802 else
1803   if test -n "$CC"; then
1804   ac_cv_prog_CC="$CC" # Let the user override the test.
1805 else
1806 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1807 for as_dir in $PATH
1808 do
1809   IFS=$as_save_IFS
1810   test -z "$as_dir" && as_dir=.
1811     for ac_exec_ext in '' $ac_executable_extensions; do
1812   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1813     ac_cv_prog_CC="${ac_tool_prefix}gcc"
1814     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1815     break 2
1816   fi
1817 done
1818   done
1819 IFS=$as_save_IFS
1820
1821 fi
1822 fi
1823 CC=$ac_cv_prog_CC
1824 if test -n "$CC"; then
1825   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
1826 $as_echo "$CC" >&6; }
1827 else
1828   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1829 $as_echo "no" >&6; }
1830 fi
1831
1832
1833 fi
1834 if test -z "$ac_cv_prog_CC"; then
1835   ac_ct_CC=$CC
1836   # Extract the first word of "gcc", so it can be a program name with args.
1837 set dummy gcc; ac_word=$2
1838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1839 $as_echo_n "checking for $ac_word... " >&6; }
1840 if ${ac_cv_prog_ac_ct_CC+:} false; then :
1841   $as_echo_n "(cached) " >&6
1842 else
1843   if test -n "$ac_ct_CC"; then
1844   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1845 else
1846 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1847 for as_dir in $PATH
1848 do
1849   IFS=$as_save_IFS
1850   test -z "$as_dir" && as_dir=.
1851     for ac_exec_ext in '' $ac_executable_extensions; do
1852   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1853     ac_cv_prog_ac_ct_CC="gcc"
1854     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1855     break 2
1856   fi
1857 done
1858   done
1859 IFS=$as_save_IFS
1860
1861 fi
1862 fi
1863 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1864 if test -n "$ac_ct_CC"; then
1865   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
1866 $as_echo "$ac_ct_CC" >&6; }
1867 else
1868   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1869 $as_echo "no" >&6; }
1870 fi
1871
1872   if test "x$ac_ct_CC" = x; then
1873     CC=""
1874   else
1875     case $cross_compiling:$ac_tool_warned in
1876 yes:)
1877 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
1878 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
1879 ac_tool_warned=yes ;;
1880 esac
1881     CC=$ac_ct_CC
1882   fi
1883 else
1884   CC="$ac_cv_prog_CC"
1885 fi
1886
1887 if test -z "$CC"; then
1888           if test -n "$ac_tool_prefix"; then
1889     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1890 set dummy ${ac_tool_prefix}cc; ac_word=$2
1891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1892 $as_echo_n "checking for $ac_word... " >&6; }
1893 if ${ac_cv_prog_CC+:} false; then :
1894   $as_echo_n "(cached) " >&6
1895 else
1896   if test -n "$CC"; then
1897   ac_cv_prog_CC="$CC" # Let the user override the test.
1898 else
1899 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1900 for as_dir in $PATH
1901 do
1902   IFS=$as_save_IFS
1903   test -z "$as_dir" && as_dir=.
1904     for ac_exec_ext in '' $ac_executable_extensions; do
1905   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1906     ac_cv_prog_CC="${ac_tool_prefix}cc"
1907     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1908     break 2
1909   fi
1910 done
1911   done
1912 IFS=$as_save_IFS
1913
1914 fi
1915 fi
1916 CC=$ac_cv_prog_CC
1917 if test -n "$CC"; then
1918   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
1919 $as_echo "$CC" >&6; }
1920 else
1921   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1922 $as_echo "no" >&6; }
1923 fi
1924
1925
1926   fi
1927 fi
1928 if test -z "$CC"; then
1929   # Extract the first word of "cc", so it can be a program name with args.
1930 set dummy cc; ac_word=$2
1931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1932 $as_echo_n "checking for $ac_word... " >&6; }
1933 if ${ac_cv_prog_CC+:} false; then :
1934   $as_echo_n "(cached) " >&6
1935 else
1936   if test -n "$CC"; then
1937   ac_cv_prog_CC="$CC" # Let the user override the test.
1938 else
1939   ac_prog_rejected=no
1940 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1941 for as_dir in $PATH
1942 do
1943   IFS=$as_save_IFS
1944   test -z "$as_dir" && as_dir=.
1945     for ac_exec_ext in '' $ac_executable_extensions; do
1946   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1947     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1948        ac_prog_rejected=yes
1949        continue
1950      fi
1951     ac_cv_prog_CC="cc"
1952     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1953     break 2
1954   fi
1955 done
1956   done
1957 IFS=$as_save_IFS
1958
1959 if test $ac_prog_rejected = yes; then
1960   # We found a bogon in the path, so make sure we never use it.
1961   set dummy $ac_cv_prog_CC
1962   shift
1963   if test $# != 0; then
1964     # We chose a different compiler from the bogus one.
1965     # However, it has the same basename, so the bogon will be chosen
1966     # first if we set CC to just the basename; use the full file name.
1967     shift
1968     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1969   fi
1970 fi
1971 fi
1972 fi
1973 CC=$ac_cv_prog_CC
1974 if test -n "$CC"; then
1975   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
1976 $as_echo "$CC" >&6; }
1977 else
1978   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1979 $as_echo "no" >&6; }
1980 fi
1981
1982
1983 fi
1984 if test -z "$CC"; then
1985   if test -n "$ac_tool_prefix"; then
1986   for ac_prog in cl.exe
1987   do
1988     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1989 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1991 $as_echo_n "checking for $ac_word... " >&6; }
1992 if ${ac_cv_prog_CC+:} false; then :
1993   $as_echo_n "(cached) " >&6
1994 else
1995   if test -n "$CC"; then
1996   ac_cv_prog_CC="$CC" # Let the user override the test.
1997 else
1998 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1999 for as_dir in $PATH
2000 do
2001   IFS=$as_save_IFS
2002   test -z "$as_dir" && as_dir=.
2003     for ac_exec_ext in '' $ac_executable_extensions; do
2004   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2005     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2006     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2007     break 2
2008   fi
2009 done
2010   done
2011 IFS=$as_save_IFS
2012
2013 fi
2014 fi
2015 CC=$ac_cv_prog_CC
2016 if test -n "$CC"; then
2017   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2018 $as_echo "$CC" >&6; }
2019 else
2020   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2021 $as_echo "no" >&6; }
2022 fi
2023
2024
2025     test -n "$CC" && break
2026   done
2027 fi
2028 if test -z "$CC"; then
2029   ac_ct_CC=$CC
2030   for ac_prog in cl.exe
2031 do
2032   # Extract the first word of "$ac_prog", so it can be a program name with args.
2033 set dummy $ac_prog; ac_word=$2
2034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2035 $as_echo_n "checking for $ac_word... " >&6; }
2036 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2037   $as_echo_n "(cached) " >&6
2038 else
2039   if test -n "$ac_ct_CC"; then
2040   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2041 else
2042 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2043 for as_dir in $PATH
2044 do
2045   IFS=$as_save_IFS
2046   test -z "$as_dir" && as_dir=.
2047     for ac_exec_ext in '' $ac_executable_extensions; do
2048   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2049     ac_cv_prog_ac_ct_CC="$ac_prog"
2050     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2051     break 2
2052   fi
2053 done
2054   done
2055 IFS=$as_save_IFS
2056
2057 fi
2058 fi
2059 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2060 if test -n "$ac_ct_CC"; then
2061   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2062 $as_echo "$ac_ct_CC" >&6; }
2063 else
2064   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2065 $as_echo "no" >&6; }
2066 fi
2067
2068
2069   test -n "$ac_ct_CC" && break
2070 done
2071
2072   if test "x$ac_ct_CC" = x; then
2073     CC=""
2074   else
2075     case $cross_compiling:$ac_tool_warned in
2076 yes:)
2077 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2078 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2079 ac_tool_warned=yes ;;
2080 esac
2081     CC=$ac_ct_CC
2082   fi
2083 fi
2084
2085 fi
2086
2087
2088 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2089 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2090 as_fn_error $? "no acceptable C compiler found in \$PATH
2091 See \`config.log' for more details" "$LINENO" 5; }
2092
2093 # Provide some information about the compiler.
2094 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2095 set X $ac_compile
2096 ac_compiler=$2
2097 for ac_option in --version -v -V -qversion; do
2098   { { ac_try="$ac_compiler $ac_option >&5"
2099 case "(($ac_try" in
2100   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2101   *) ac_try_echo=$ac_try;;
2102 esac
2103 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2104 $as_echo "$ac_try_echo"; } >&5
2105   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2106   ac_status=$?
2107   if test -s conftest.err; then
2108     sed '10a\
2109 ... rest of stderr output deleted ...
2110          10q' conftest.err >conftest.er1
2111     cat conftest.er1 >&5
2112   fi
2113   rm -f conftest.er1 conftest.err
2114   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2115   test $ac_status = 0; }
2116 done
2117
2118 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2119 /* end confdefs.h.  */
2120
2121 int
2122 main ()
2123 {
2124
2125   ;
2126   return 0;
2127 }
2128 _ACEOF
2129 ac_clean_files_save=$ac_clean_files
2130 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2131 # Try to create an executable without -o first, disregard a.out.
2132 # It will help us diagnose broken compilers, and finding out an intuition
2133 # of exeext.
2134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2135 $as_echo_n "checking whether the C compiler works... " >&6; }
2136 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2137
2138 # The possible output files:
2139 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2140
2141 ac_rmfiles=
2142 for ac_file in $ac_files
2143 do
2144   case $ac_file in
2145     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2146     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2147   esac
2148 done
2149 rm -f $ac_rmfiles
2150
2151 if { { ac_try="$ac_link_default"
2152 case "(($ac_try" in
2153   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2154   *) ac_try_echo=$ac_try;;
2155 esac
2156 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2157 $as_echo "$ac_try_echo"; } >&5
2158   (eval "$ac_link_default") 2>&5
2159   ac_status=$?
2160   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2161   test $ac_status = 0; }; then :
2162   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2163 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2164 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2165 # so that the user can short-circuit this test for compilers unknown to
2166 # Autoconf.
2167 for ac_file in $ac_files ''
2168 do
2169   test -f "$ac_file" || continue
2170   case $ac_file in
2171     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2172         ;;
2173     [ab].out )
2174         # We found the default executable, but exeext='' is most
2175         # certainly right.
2176         break;;
2177     *.* )
2178         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2179         then :; else
2180            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2181         fi
2182         # We set ac_cv_exeext here because the later test for it is not
2183         # safe: cross compilers may not add the suffix if given an `-o'
2184         # argument, so we may need to know it at that point already.
2185         # Even if this section looks crufty: it has the advantage of
2186         # actually working.
2187         break;;
2188     * )
2189         break;;
2190   esac
2191 done
2192 test "$ac_cv_exeext" = no && ac_cv_exeext=
2193
2194 else
2195   ac_file=''
2196 fi
2197 if test -z "$ac_file"; then :
2198   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2199 $as_echo "no" >&6; }
2200 $as_echo "$as_me: failed program was:" >&5
2201 sed 's/^/| /' conftest.$ac_ext >&5
2202
2203 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2204 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2205 as_fn_error 77 "C compiler cannot create executables
2206 See \`config.log' for more details" "$LINENO" 5; }
2207 else
2208   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2209 $as_echo "yes" >&6; }
2210 fi
2211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2212 $as_echo_n "checking for C compiler default output file name... " >&6; }
2213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2214 $as_echo "$ac_file" >&6; }
2215 ac_exeext=$ac_cv_exeext
2216
2217 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2218 ac_clean_files=$ac_clean_files_save
2219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2220 $as_echo_n "checking for suffix of executables... " >&6; }
2221 if { { ac_try="$ac_link"
2222 case "(($ac_try" in
2223   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2224   *) ac_try_echo=$ac_try;;
2225 esac
2226 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2227 $as_echo "$ac_try_echo"; } >&5
2228   (eval "$ac_link") 2>&5
2229   ac_status=$?
2230   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2231   test $ac_status = 0; }; then :
2232   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2233 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2234 # work properly (i.e., refer to `conftest.exe'), while it won't with
2235 # `rm'.
2236 for ac_file in conftest.exe conftest conftest.*; do
2237   test -f "$ac_file" || continue
2238   case $ac_file in
2239     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2240     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2241           break;;
2242     * ) break;;
2243   esac
2244 done
2245 else
2246   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2247 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2248 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2249 See \`config.log' for more details" "$LINENO" 5; }
2250 fi
2251 rm -f conftest conftest$ac_cv_exeext
2252 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2253 $as_echo "$ac_cv_exeext" >&6; }
2254
2255 rm -f conftest.$ac_ext
2256 EXEEXT=$ac_cv_exeext
2257 ac_exeext=$EXEEXT
2258 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2259 /* end confdefs.h.  */
2260 #include <stdio.h>
2261 int
2262 main ()
2263 {
2264 FILE *f = fopen ("conftest.out", "w");
2265  return ferror (f) || fclose (f) != 0;
2266
2267   ;
2268   return 0;
2269 }
2270 _ACEOF
2271 ac_clean_files="$ac_clean_files conftest.out"
2272 # Check that the compiler produces executables we can run.  If not, either
2273 # the compiler is broken, or we cross compile.
2274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2275 $as_echo_n "checking whether we are cross compiling... " >&6; }
2276 if test "$cross_compiling" != yes; then
2277   { { ac_try="$ac_link"
2278 case "(($ac_try" in
2279   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2280   *) ac_try_echo=$ac_try;;
2281 esac
2282 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2283 $as_echo "$ac_try_echo"; } >&5
2284   (eval "$ac_link") 2>&5
2285   ac_status=$?
2286   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2287   test $ac_status = 0; }
2288   if { ac_try='./conftest$ac_cv_exeext'
2289   { { case "(($ac_try" in
2290   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2291   *) ac_try_echo=$ac_try;;
2292 esac
2293 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2294 $as_echo "$ac_try_echo"; } >&5
2295   (eval "$ac_try") 2>&5
2296   ac_status=$?
2297   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2298   test $ac_status = 0; }; }; then
2299     cross_compiling=no
2300   else
2301     if test "$cross_compiling" = maybe; then
2302         cross_compiling=yes
2303     else
2304         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2305 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2306 as_fn_error $? "cannot run C compiled programs.
2307 If you meant to cross compile, use \`--host'.
2308 See \`config.log' for more details" "$LINENO" 5; }
2309     fi
2310   fi
2311 fi
2312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2313 $as_echo "$cross_compiling" >&6; }
2314
2315 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2316 ac_clean_files=$ac_clean_files_save
2317 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2318 $as_echo_n "checking for suffix of object files... " >&6; }
2319 if ${ac_cv_objext+:} false; then :
2320   $as_echo_n "(cached) " >&6
2321 else
2322   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2323 /* end confdefs.h.  */
2324
2325 int
2326 main ()
2327 {
2328
2329   ;
2330   return 0;
2331 }
2332 _ACEOF
2333 rm -f conftest.o conftest.obj
2334 if { { ac_try="$ac_compile"
2335 case "(($ac_try" in
2336   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2337   *) ac_try_echo=$ac_try;;
2338 esac
2339 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2340 $as_echo "$ac_try_echo"; } >&5
2341   (eval "$ac_compile") 2>&5
2342   ac_status=$?
2343   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2344   test $ac_status = 0; }; then :
2345   for ac_file in conftest.o conftest.obj conftest.*; do
2346   test -f "$ac_file" || continue;
2347   case $ac_file in
2348     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2349     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2350        break;;
2351   esac
2352 done
2353 else
2354   $as_echo "$as_me: failed program was:" >&5
2355 sed 's/^/| /' conftest.$ac_ext >&5
2356
2357 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2358 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2359 as_fn_error $? "cannot compute suffix of object files: cannot compile
2360 See \`config.log' for more details" "$LINENO" 5; }
2361 fi
2362 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2363 fi
2364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2365 $as_echo "$ac_cv_objext" >&6; }
2366 OBJEXT=$ac_cv_objext
2367 ac_objext=$OBJEXT
2368 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2369 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2370 if ${ac_cv_c_compiler_gnu+:} false; then :
2371   $as_echo_n "(cached) " >&6
2372 else
2373   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2374 /* end confdefs.h.  */
2375
2376 int
2377 main ()
2378 {
2379 #ifndef __GNUC__
2380        choke me
2381 #endif
2382
2383   ;
2384   return 0;
2385 }
2386 _ACEOF
2387 if ac_fn_c_try_compile "$LINENO"; then :
2388   ac_compiler_gnu=yes
2389 else
2390   ac_compiler_gnu=no
2391 fi
2392 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2393 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2394
2395 fi
2396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2397 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2398 if test $ac_compiler_gnu = yes; then
2399   GCC=yes
2400 else
2401   GCC=
2402 fi
2403 ac_test_CFLAGS=${CFLAGS+set}
2404 ac_save_CFLAGS=$CFLAGS
2405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2406 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2407 if ${ac_cv_prog_cc_g+:} false; then :
2408   $as_echo_n "(cached) " >&6
2409 else
2410   ac_save_c_werror_flag=$ac_c_werror_flag
2411    ac_c_werror_flag=yes
2412    ac_cv_prog_cc_g=no
2413    CFLAGS="-g"
2414    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2415 /* end confdefs.h.  */
2416
2417 int
2418 main ()
2419 {
2420
2421   ;
2422   return 0;
2423 }
2424 _ACEOF
2425 if ac_fn_c_try_compile "$LINENO"; then :
2426   ac_cv_prog_cc_g=yes
2427 else
2428   CFLAGS=""
2429       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2430 /* end confdefs.h.  */
2431
2432 int
2433 main ()
2434 {
2435
2436   ;
2437   return 0;
2438 }
2439 _ACEOF
2440 if ac_fn_c_try_compile "$LINENO"; then :
2441
2442 else
2443   ac_c_werror_flag=$ac_save_c_werror_flag
2444          CFLAGS="-g"
2445          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2446 /* end confdefs.h.  */
2447
2448 int
2449 main ()
2450 {
2451
2452   ;
2453   return 0;
2454 }
2455 _ACEOF
2456 if ac_fn_c_try_compile "$LINENO"; then :
2457   ac_cv_prog_cc_g=yes
2458 fi
2459 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2460 fi
2461 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2462 fi
2463 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2464    ac_c_werror_flag=$ac_save_c_werror_flag
2465 fi
2466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2467 $as_echo "$ac_cv_prog_cc_g" >&6; }
2468 if test "$ac_test_CFLAGS" = set; then
2469   CFLAGS=$ac_save_CFLAGS
2470 elif test $ac_cv_prog_cc_g = yes; then
2471   if test "$GCC" = yes; then
2472     CFLAGS="-g -O2"
2473   else
2474     CFLAGS="-g"
2475   fi
2476 else
2477   if test "$GCC" = yes; then
2478     CFLAGS="-O2"
2479   else
2480     CFLAGS=
2481   fi
2482 fi
2483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2484 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2485 if ${ac_cv_prog_cc_c89+:} false; then :
2486   $as_echo_n "(cached) " >&6
2487 else
2488   ac_cv_prog_cc_c89=no
2489 ac_save_CC=$CC
2490 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2491 /* end confdefs.h.  */
2492 #include <stdarg.h>
2493 #include <stdio.h>
2494 struct stat;
2495 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2496 struct buf { int x; };
2497 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2498 static char *e (p, i)
2499      char **p;
2500      int i;
2501 {
2502   return p[i];
2503 }
2504 static char *f (char * (*g) (char **, int), char **p, ...)
2505 {
2506   char *s;
2507   va_list v;
2508   va_start (v,p);
2509   s = g (p, va_arg (v,int));
2510   va_end (v);
2511   return s;
2512 }
2513
2514 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2515    function prototypes and stuff, but not '\xHH' hex character constants.
2516    These don't provoke an error unfortunately, instead are silently treated
2517    as 'x'.  The following induces an error, until -std is added to get
2518    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2519    array size at least.  It's necessary to write '\x00'==0 to get something
2520    that's true only with -std.  */
2521 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2522
2523 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2524    inside strings and character constants.  */
2525 #define FOO(x) 'x'
2526 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2527
2528 int test (int i, double x);
2529 struct s1 {int (*f) (int a);};
2530 struct s2 {int (*f) (double a);};
2531 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2532 int argc;
2533 char **argv;
2534 int
2535 main ()
2536 {
2537 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2538   ;
2539   return 0;
2540 }
2541 _ACEOF
2542 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2543         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2544 do
2545   CC="$ac_save_CC $ac_arg"
2546   if ac_fn_c_try_compile "$LINENO"; then :
2547   ac_cv_prog_cc_c89=$ac_arg
2548 fi
2549 rm -f core conftest.err conftest.$ac_objext
2550   test "x$ac_cv_prog_cc_c89" != "xno" && break
2551 done
2552 rm -f conftest.$ac_ext
2553 CC=$ac_save_CC
2554
2555 fi
2556 # AC_CACHE_VAL
2557 case "x$ac_cv_prog_cc_c89" in
2558   x)
2559     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
2560 $as_echo "none needed" >&6; } ;;
2561   xno)
2562     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2563 $as_echo "unsupported" >&6; } ;;
2564   *)
2565     CC="$CC $ac_cv_prog_cc_c89"
2566     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
2567 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2568 esac
2569 if test "x$ac_cv_prog_cc_c89" != xno; then :
2570
2571 fi
2572
2573 ac_ext=c
2574 ac_cpp='$CPP $CPPFLAGS'
2575 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2576 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2577 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2578
2579 ac_aux_dir=
2580 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2581   if test -f "$ac_dir/install-sh"; then
2582     ac_aux_dir=$ac_dir
2583     ac_install_sh="$ac_aux_dir/install-sh -c"
2584     break
2585   elif test -f "$ac_dir/install.sh"; then
2586     ac_aux_dir=$ac_dir
2587     ac_install_sh="$ac_aux_dir/install.sh -c"
2588     break
2589   elif test -f "$ac_dir/shtool"; then
2590     ac_aux_dir=$ac_dir
2591     ac_install_sh="$ac_aux_dir/shtool install -c"
2592     break
2593   fi
2594 done
2595 if test -z "$ac_aux_dir"; then
2596   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2597 fi
2598
2599 # These three variables are undocumented and unsupported,
2600 # and are intended to be withdrawn in a future Autoconf release.
2601 # They can cause serious problems if a builder's source tree is in a directory
2602 # whose full name contains unusual characters.
2603 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2604 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2605 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2606
2607
2608 # Find a good install program.  We prefer a C program (faster),
2609 # so one script is as good as another.  But avoid the broken or
2610 # incompatible versions:
2611 # SysV /etc/install, /usr/sbin/install
2612 # SunOS /usr/etc/install
2613 # IRIX /sbin/install
2614 # AIX /bin/install
2615 # AmigaOS /C/install, which installs bootblocks on floppy discs
2616 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2617 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2618 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2619 # OS/2's system install, which has a completely different semantic
2620 # ./install, which can be erroneously created by make from ./install.sh.
2621 # Reject install programs that cannot install multiple files.
2622 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2623 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2624 if test -z "$INSTALL"; then
2625 if ${ac_cv_path_install+:} false; then :
2626   $as_echo_n "(cached) " >&6
2627 else
2628   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2629 for as_dir in $PATH
2630 do
2631   IFS=$as_save_IFS
2632   test -z "$as_dir" && as_dir=.
2633     # Account for people who put trailing slashes in PATH elements.
2634 case $as_dir/ in #((
2635   ./ | .// | /[cC]/* | \
2636   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2637   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2638   /usr/ucb/* ) ;;
2639   *)
2640     # OSF1 and SCO ODT 3.0 have their own names for install.
2641     # Don't use installbsd from OSF since it installs stuff as root
2642     # by default.
2643     for ac_prog in ginstall scoinst install; do
2644       for ac_exec_ext in '' $ac_executable_extensions; do
2645         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2646           if test $ac_prog = install &&
2647             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2648             # AIX install.  It has an incompatible calling convention.
2649             :
2650           elif test $ac_prog = install &&
2651             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2652             # program-specific install script used by HP pwplus--don't use.
2653             :
2654           else
2655             rm -rf conftest.one conftest.two conftest.dir
2656             echo one > conftest.one
2657             echo two > conftest.two
2658             mkdir conftest.dir
2659             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2660               test -s conftest.one && test -s conftest.two &&
2661               test -s conftest.dir/conftest.one &&
2662               test -s conftest.dir/conftest.two
2663             then
2664               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2665               break 3
2666             fi
2667           fi
2668         fi
2669       done
2670     done
2671     ;;
2672 esac
2673
2674   done
2675 IFS=$as_save_IFS
2676
2677 rm -rf conftest.one conftest.two conftest.dir
2678
2679 fi
2680   if test "${ac_cv_path_install+set}" = set; then
2681     INSTALL=$ac_cv_path_install
2682   else
2683     # As a last resort, use the slow shell script.  Don't cache a
2684     # value for INSTALL within a source directory, because that will
2685     # break other packages using the cache if that directory is
2686     # removed, or if the value is a relative name.
2687     INSTALL=$ac_install_sh
2688   fi
2689 fi
2690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2691 $as_echo "$INSTALL" >&6; }
2692
2693 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2694 # It thinks the first close brace ends the variable substitution.
2695 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2696
2697 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2698
2699 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2700
2701 rm -rf .tst 2>/dev/null
2702 mkdir .tst 2>/dev/null
2703 if test -d .tst; then
2704   am__leading_dot=.
2705 else
2706   am__leading_dot=_
2707 fi
2708 rmdir .tst 2>/dev/null
2709
2710 DEPDIR="${am__leading_dot}deps"
2711
2712 # Dependency checking.
2713
2714
2715 ac_config_commands="$ac_config_commands depdir"
2716
2717
2718 depcc="$CC"   am_compiler_list=
2719
2720 am_depcomp=$ac_aux_dir/depcomp
2721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
2722 $as_echo_n "checking dependency style of $depcc... " >&6; }
2723 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
2724   $as_echo_n "(cached) " >&6
2725 else
2726   if test -f "$am_depcomp"; then
2727   # We make a subdir and do the tests there.  Otherwise we can end up
2728   # making bogus files that we don't know about and never remove.  For
2729   # instance it was reported that on HP-UX the gcc test will end up
2730   # making a dummy file named `D' -- because `-MD' means `put the output
2731   # in D'.
2732   mkdir conftest.dir
2733   # Copy depcomp to subdir because otherwise we won't find it if we're
2734   # using a relative directory.
2735   cp "$am_depcomp" conftest.dir
2736   cd conftest.dir
2737   # We will build objects and dependencies in a subdirectory because
2738   # it helps to detect inapplicable dependency modes.  For instance
2739   # both Tru64's cc and ICC support -MD to output dependencies as a
2740   # side effect of compilation, but ICC will put the dependencies in
2741   # the current directory while Tru64 will put them in the object
2742   # directory.
2743   mkdir sub
2744
2745   am_cv_CC_dependencies_compiler_type=none
2746   if test "$am_compiler_list" = ""; then
2747      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
2748   fi
2749   for depmode in $am_compiler_list; do
2750     if test $depmode = none; then break; fi
2751
2752     $as_echo "$as_me:$LINENO: trying $depmode" >&5
2753     # Setup a source with many dependencies, because some compilers
2754     # like to wrap large dependency lists on column 80 (with \), and
2755     # we should not choose a depcomp mode which is confused by this.
2756     #
2757     # We need to recreate these files for each test, as the compiler may
2758     # overwrite some of them when testing with obscure command lines.
2759     # This happens at least with the AIX C compiler.
2760     : > sub/conftest.c
2761     for i in 1 2 3 4 5 6; do
2762       echo '#include "conftst'$i'.h"' >> sub/conftest.c
2763       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
2764       # Solaris 8's {/usr,}/bin/sh.
2765       touch sub/conftst$i.h
2766     done
2767     echo "include sub/conftest.Po" > confmf
2768
2769     # We check with `-c' and `-o' for the sake of the "dashmstdout"
2770     # mode.  It turns out that the SunPro C++ compiler does not properly
2771     # handle `-M -o', and we need to detect this.
2772     depcmd="depmode=$depmode \
2773        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
2774        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
2775        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
2776     echo "| $depcmd" | sed -e 's/  */ /g' >&5
2777     if env $depcmd > conftest.err 2>&1 &&
2778        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
2779        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
2780        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
2781       # icc doesn't choke on unknown options, it will just issue warnings
2782       # or remarks (even with -Werror).  So we grep stderr for any message
2783       # that says an option was ignored or not supported.
2784       # When given -MP, icc 7.0 and 7.1 complain thusly:
2785       #   icc: Command line warning: ignoring option '-M'; no argument required
2786       # The diagnosis changed in icc 8.0:
2787       #   icc: Command line remark: option '-MP' not supported
2788       if (grep 'ignoring option' conftest.err ||
2789           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
2790         am_cv_CC_dependencies_compiler_type=$depmode
2791         $as_echo "$as_me:$LINENO: success" >&5
2792         break
2793       fi
2794     fi
2795     $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
2796     sed -e 's/^/| /' < conftest.err >&5
2797   done
2798
2799   cd ..
2800   rm -rf conftest.dir
2801 else
2802   am_cv_CC_dependencies_compiler_type=none
2803 fi
2804
2805 fi
2806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
2807 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
2808 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
2809 then as_fn_error $? "no usable dependency style found" "$LINENO" 5
2810 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
2811
2812 fi
2813
2814
2815 ALL_LINGUAS=
2816 # If we haven't got the data from the intl directory,
2817 # assume NLS is disabled.
2818 USE_NLS=no
2819 LIBINTL=
2820 LIBINTL_DEP=
2821 INCINTL=
2822 XGETTEXT=
2823 GMSGFMT=
2824 POSUB=
2825
2826 if test -f  ../../intl/config.intl; then
2827   .  ../../intl/config.intl
2828 fi
2829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
2830 $as_echo_n "checking whether NLS is requested... " >&6; }
2831 if test x"$USE_NLS" != xyes; then
2832   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2833 $as_echo "no" >&6; }
2834 else
2835   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2836 $as_echo "yes" >&6; }
2837
2838 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
2839
2840
2841   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
2842 $as_echo_n "checking for catalogs to be installed... " >&6; }
2843   # Look for .po and .gmo files in the source directory.
2844   CATALOGS=
2845   XLINGUAS=
2846   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
2847     # If there aren't any .gmo files the shell will give us the
2848     # literal string "../path/to/srcdir/po/*.gmo" which has to be
2849     # weeded out.
2850     case "$cat" in *\**)
2851       continue;;
2852     esac
2853     # The quadruple backslash is collapsed to a double backslash
2854     # by the backticks, then collapsed again by the double quotes,
2855     # leaving us with one backslash in the sed expression (right
2856     # before the dot that mustn't act as a wildcard).
2857     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
2858     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
2859     # The user is allowed to set LINGUAS to a list of languages to
2860     # install catalogs for.  If it's empty that means "all of them."
2861     if test "x$LINGUAS" = x; then
2862       CATALOGS="$CATALOGS $cat"
2863       XLINGUAS="$XLINGUAS $lang"
2864     else
2865       case "$LINGUAS" in *$lang*)
2866         CATALOGS="$CATALOGS $cat"
2867         XLINGUAS="$XLINGUAS $lang"
2868         ;;
2869       esac
2870     fi
2871   done
2872   LINGUAS="$XLINGUAS"
2873   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
2874 $as_echo "$LINGUAS" >&6; }
2875
2876
2877     DATADIRNAME=share
2878
2879   INSTOBJEXT=.mo
2880
2881   GENCAT=gencat
2882
2883   CATOBJEXT=.gmo
2884
2885 fi
2886
2887
2888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2889 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2890     # Check whether --enable-maintainer-mode was given.
2891 if test "${enable_maintainer_mode+set}" = set; then :
2892   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2893 else
2894   USE_MAINTAINER_MODE=no
2895 fi
2896
2897   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2898 $as_echo "$USE_MAINTAINER_MODE" >&6; }
2899    if test $USE_MAINTAINER_MODE = yes; then
2900   MAINTAINER_MODE_TRUE=
2901   MAINTAINER_MODE_FALSE='#'
2902 else
2903   MAINTAINER_MODE_TRUE='#'
2904   MAINTAINER_MODE_FALSE=
2905 fi
2906
2907   MAINT=$MAINTAINER_MODE_TRUE
2908
2909
2910
2911
2912 sim_inline="-DDEFAULT_INLINE=0"
2913 # Check whether --enable-sim-inline was given.
2914 if test "${enable_sim_inline+set}" = set; then :
2915   enableval=$enable_sim_inline; sim_inline=""
2916 case "$enableval" in
2917   no)           sim_inline="-DDEFAULT_INLINE=0";;
2918   0)            sim_inline="-DDEFAULT_INLINE=0";;
2919   yes | 2)      sim_inline="-DDEFAULT_INLINE=ALL_C_INLINE";;
2920   1)            sim_inline="-DDEFAULT_INLINE=INLINE_LOCALS";;
2921   *) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
2922        new_flag=""
2923        case "$x" in
2924          *_INLINE=*)    new_flag="-D$x";;
2925          *=*)           new_flag=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
2926          *_INLINE)      new_flag="-D$x=ALL_C_INLINE";;
2927          *)             new_flag="-D$x""_INLINE=ALL_C_INLINE";;
2928        esac
2929        if test x"$sim_inline" = x""; then
2930          sim_inline="$new_flag"
2931        else
2932          sim_inline="$sim_inline $new_flag"
2933        fi
2934      done;;
2935 esac
2936 if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then
2937   echo "Setting inline flags = $sim_inline" 6>&1
2938 fi
2939 fi
2940
2941
2942
2943
2944 default_sim_scache="16384"
2945 # Check whether --enable-sim-scache was given.
2946 if test "${enable_sim_scache+set}" = set; then :
2947   enableval=$enable_sim_scache; case "${enableval}" in
2948   yes)  sim_scache="-DWITH_SCACHE=${default_sim_scache}";;
2949   no)   sim_scache="-DWITH_SCACHE=0" ;;
2950   [0-9]*) sim_scache="-DWITH_SCACHE=${enableval}";;
2951   *)    as_fn_error $? "\"Bad value $enableval passed to --enable-sim-scache\"" "$LINENO" 5;
2952         sim_scache="";;
2953 esac
2954 if test x"$silent" != x"yes" && test x"$sim_scache" != x""; then
2955   echo "Setting scache size = $sim_scache" 6>&1
2956 fi
2957 else
2958   sim_scache="-DWITH_SCACHE=${default_sim_scache}"
2959 fi
2960
2961
2962
2963 default_sim_default_model="fr500"
2964 # Check whether --enable-sim-default-model was given.
2965 if test "${enable_sim_default_model+set}" = set; then :
2966   enableval=$enable_sim_default_model; case "${enableval}" in
2967   yes|no) as_fn_error $? "\"Missing argument to --enable-sim-default-model\"" "$LINENO" 5;;
2968   *)    sim_default_model="-DWITH_DEFAULT_MODEL='\"${enableval}\"'";;
2969 esac
2970 if test x"$silent" != x"yes" && test x"$sim_default_model" != x""; then
2971   echo "Setting default model = $sim_default_model" 6>&1
2972 fi
2973 else
2974   sim_default_model="-DWITH_DEFAULT_MODEL='\"${default_sim_default_model}\"'"
2975 fi
2976
2977
2978
2979 cgen_maint=no
2980 cgen=guile
2981 cgendir='$(srcdir)/../../cgen'
2982 # Check whether --enable-cgen-maint was given.
2983 if test "${enable_cgen_maint+set}" = set; then :
2984   enableval=$enable_cgen_maint; case "${enableval}" in
2985   yes)  cgen_maint=yes ;;
2986   no)   cgen_maint=no ;;
2987   *)
2988         # Argument is a directory where cgen can be found.  In some
2989         # future world cgen could be installable, but right now this
2990         # is not the case.  Instead we assume the directory is a path
2991         # to the cgen source tree.
2992         cgen_maint=yes
2993         if test -r ${enableval}/iformat.scm; then
2994           # This looks like a cgen source tree.
2995           cgendir=${enableval}
2996         else
2997           as_fn_error $? "${enableval} doesn't look like a cgen source tree" "$LINENO" 5
2998         fi
2999         ;;
3000 esac
3001 fi
3002 if test x${cgen_maint} != xno ; then
3003   CGEN_MAINT=''
3004 else
3005   CGEN_MAINT='#'
3006 fi
3007
3008
3009
3010
3011
3012 #
3013 # Enable making unknown traps dump out registers
3014 #
3015 # Check whether --enable-sim-trapdump was given.
3016 if test "${enable_sim_trapdump+set}" = set; then :
3017   enableval=$enable_sim_trapdump; case "${enableval}" in
3018   yes) sim_trapdump="-DTRAPDUMP=1";;
3019   no)  sim_trapdump="-DTRAPDUMP=0";;
3020   *)   as_fn_error $? "\"Unknown value $enableval passed to --enable-sim-trapdump\"" "$LINENO" 5; sim_trapdump="";;
3021 esac
3022 if test x"$silent" != x"yes" && test x"$sim_trapdump" != x""; then
3023   echo "Setting sim_trapdump = $sim_trapdump" 6>&1
3024 fi
3025 else
3026   sim_trapdump=""
3027 fi
3028
3029
3030
3031 hardware="cfi core pal glue "
3032 sim_hw_cflags="-DWITH_HW=1"
3033 sim_hw="$hardware"
3034 sim_hw_objs="\$(SIM_COMMON_HW_OBJS) `echo $sim_hw | sed -e 's/\([^ ][^ ]*\)/dv-\1.o/g'`"
3035
3036 # Check whether --enable-sim-hardware was given.
3037 if test "${enable_sim_hardware+set}" = set; then :
3038   enableval=$enable_sim_hardware;
3039 else
3040   enable_sim_hardware="yes"
3041 fi
3042
3043 case ${enable_sim_hardware} in
3044   yes|no) ;;
3045   ,*) hardware="${hardware} `echo ${enableval} | sed -e 's/,/ /'`";;
3046   *,) hardware="`echo ${enableval} | sed -e 's/,/ /'` ${hardware}";;
3047   *)  hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
3048 esac
3049
3050 if test "$enable_sim_hardware" = no; then
3051   sim_hw_objs=
3052   sim_hw_cflags="-DWITH_HW=0"
3053   sim_hw=
3054 else
3055   sim_hw_cflags="-DWITH_HW=1"
3056   # remove duplicates
3057   sim_hw=""
3058   sim_hw_objs="\$(SIM_COMMON_HW_OBJS)"
3059   for i in $hardware ; do
3060     case " $sim_hw " in
3061       *" $i "*) ;;
3062       *) sim_hw="$sim_hw $i" ; sim_hw_objs="$sim_hw_objs dv-$i.o";;
3063     esac
3064   done
3065   # mingw does not support sockser
3066   case ${host} in
3067     *mingw*) ;;
3068     *) # TODO: We don't add dv-sockser to sim_hw as it is not a "real" device
3069        # that you instatiate.  Instead, other code will call into it directly.
3070        # At some point, we should convert it over.
3071        sim_hw_objs="$sim_hw_objs dv-sockser.o"
3072        sim_hw_cflags="$sim_hw_cflags -DHAVE_DV_SOCKSER"
3073        ;;
3074   esac
3075   if test x"$silent" != x"yes"; then
3076     echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
3077   fi
3078 fi
3079
3080
3081 cgen_breaks=""
3082 if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
3083 cgen_breaks="break cgen_rtx_error";
3084 fi
3085
3086 ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
3087
3088 ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
3089
3090 ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
3091
3092 ac_config_commands="$ac_config_commands Makefile"
3093
3094 ac_config_commands="$ac_config_commands stamp-h"
3095
3096
3097
3098
3099
3100
3101
3102
3103
3104
3105
3106 cat >confcache <<\_ACEOF
3107 # This file is a shell script that caches the results of configure
3108 # tests run on this system so they can be shared between configure
3109 # scripts and configure runs, see configure's option --config-cache.
3110 # It is not useful on other systems.  If it contains results you don't
3111 # want to keep, you may remove or edit it.
3112 #
3113 # config.status only pays attention to the cache file if you give it
3114 # the --recheck option to rerun configure.
3115 #
3116 # `ac_cv_env_foo' variables (set or unset) will be overridden when
3117 # loading this file, other *unset* `ac_cv_foo' will be assigned the
3118 # following values.
3119
3120 _ACEOF
3121
3122 # The following way of writing the cache mishandles newlines in values,
3123 # but we know of no workaround that is simple, portable, and efficient.
3124 # So, we kill variables containing newlines.
3125 # Ultrix sh set writes to stderr and can't be redirected directly,
3126 # and sets the high bit in the cache file unless we assign to the vars.
3127 (
3128   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
3129     eval ac_val=\$$ac_var
3130     case $ac_val in #(
3131     *${as_nl}*)
3132       case $ac_var in #(
3133       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
3134 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
3135       esac
3136       case $ac_var in #(
3137       _ | IFS | as_nl) ;; #(
3138       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
3139       *) { eval $ac_var=; unset $ac_var;} ;;
3140       esac ;;
3141     esac
3142   done
3143
3144   (set) 2>&1 |
3145     case $as_nl`(ac_space=' '; set) 2>&1` in #(
3146     *${as_nl}ac_space=\ *)
3147       # `set' does not quote correctly, so add quotes: double-quote
3148       # substitution turns \\\\ into \\, and sed turns \\ into \.
3149       sed -n \
3150         "s/'/'\\\\''/g;
3151           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
3152       ;; #(
3153     *)
3154       # `set' quotes correctly as required by POSIX, so do not add quotes.
3155       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
3156       ;;
3157     esac |
3158     sort
3159 ) |
3160   sed '
3161      /^ac_cv_env_/b end
3162      t clear
3163      :clear
3164      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
3165      t end
3166      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
3167      :end' >>confcache
3168 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
3169   if test -w "$cache_file"; then
3170     if test "x$cache_file" != "x/dev/null"; then
3171       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
3172 $as_echo "$as_me: updating cache $cache_file" >&6;}
3173       if test ! -f "$cache_file" || test -h "$cache_file"; then
3174         cat confcache >"$cache_file"
3175       else
3176         case $cache_file in #(
3177         */* | ?:*)
3178           mv -f confcache "$cache_file"$$ &&
3179           mv -f "$cache_file"$$ "$cache_file" ;; #(
3180         *)
3181           mv -f confcache "$cache_file" ;;
3182         esac
3183       fi
3184     fi
3185   else
3186     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
3187 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
3188   fi
3189 fi
3190 rm -f confcache
3191
3192 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3193 # Let make expand exec_prefix.
3194 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3195
3196 # Transform confdefs.h into DEFS.
3197 # Protect against shell expansion while executing Makefile rules.
3198 # Protect against Makefile macro expansion.
3199 #
3200 # If the first sed substitution is executed (which looks for macros that
3201 # take arguments), then branch to the quote section.  Otherwise,
3202 # look for a macro that doesn't take arguments.
3203 ac_script='
3204 :mline
3205 /\\$/{
3206  N
3207  s,\\\n,,
3208  b mline
3209 }
3210 t clear
3211 :clear
3212 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
3213 t quote
3214 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
3215 t quote
3216 b any
3217 :quote
3218 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
3219 s/\[/\\&/g
3220 s/\]/\\&/g
3221 s/\$/$$/g
3222 H
3223 :any
3224 ${
3225         g
3226         s/^\n//
3227         s/\n/ /g
3228         p
3229 }
3230 '
3231 DEFS=`sed -n "$ac_script" confdefs.h`
3232
3233
3234 ac_libobjs=
3235 ac_ltlibobjs=
3236 U=
3237 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
3238   # 1. Remove the extension, and $U if already installed.
3239   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
3240   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
3241   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
3242   #    will be set to the directory where LIBOBJS objects are built.
3243   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
3244   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
3245 done
3246 LIBOBJS=$ac_libobjs
3247
3248 LTLIBOBJS=$ac_ltlibobjs
3249
3250
3251 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
3252   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
3253 Usually this means the macro was only invoked conditionally." "$LINENO" 5
3254 fi
3255
3256 : "${CONFIG_STATUS=./config.status}"
3257 ac_write_fail=0
3258 ac_clean_files_save=$ac_clean_files
3259 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
3260 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
3261 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
3262 as_write_fail=0
3263 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
3264 #! $SHELL
3265 # Generated by $as_me.
3266 # Run this file to recreate the current configuration.
3267 # Compiler output produced by configure, useful for debugging
3268 # configure, is in config.log if it exists.
3269
3270 debug=false
3271 ac_cs_recheck=false
3272 ac_cs_silent=false
3273
3274 SHELL=\${CONFIG_SHELL-$SHELL}
3275 export SHELL
3276 _ASEOF
3277 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
3278 ## -------------------- ##
3279 ## M4sh Initialization. ##
3280 ## -------------------- ##
3281
3282 # Be more Bourne compatible
3283 DUALCASE=1; export DUALCASE # for MKS sh
3284 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
3285   emulate sh
3286   NULLCMD=:
3287   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
3288   # is contrary to our usage.  Disable this feature.
3289   alias -g '${1+"$@"}'='"$@"'
3290   setopt NO_GLOB_SUBST
3291 else
3292   case `(set -o) 2>/dev/null` in #(
3293   *posix*) :
3294     set -o posix ;; #(
3295   *) :
3296      ;;
3297 esac
3298 fi
3299
3300
3301 as_nl='
3302 '
3303 export as_nl
3304 # Printing a long string crashes Solaris 7 /usr/bin/printf.
3305 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
3306 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
3307 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
3308 # Prefer a ksh shell builtin over an external printf program on Solaris,
3309 # but without wasting forks for bash or zsh.
3310 if test -z "$BASH_VERSION$ZSH_VERSION" \
3311     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
3312   as_echo='print -r --'
3313   as_echo_n='print -rn --'
3314 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
3315   as_echo='printf %s\n'
3316   as_echo_n='printf %s'
3317 else
3318   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
3319     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
3320     as_echo_n='/usr/ucb/echo -n'
3321   else
3322     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
3323     as_echo_n_body='eval
3324       arg=$1;
3325       case $arg in #(
3326       *"$as_nl"*)
3327         expr "X$arg" : "X\\(.*\\)$as_nl";
3328         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
3329       esac;
3330       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
3331     '
3332     export as_echo_n_body
3333     as_echo_n='sh -c $as_echo_n_body as_echo'
3334   fi
3335   export as_echo_body
3336   as_echo='sh -c $as_echo_body as_echo'
3337 fi
3338
3339 # The user is always right.
3340 if test "${PATH_SEPARATOR+set}" != set; then
3341   PATH_SEPARATOR=:
3342   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
3343     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
3344       PATH_SEPARATOR=';'
3345   }
3346 fi
3347
3348
3349 # IFS
3350 # We need space, tab and new line, in precisely that order.  Quoting is
3351 # there to prevent editors from complaining about space-tab.
3352 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
3353 # splitting by setting IFS to empty value.)
3354 IFS=" ""        $as_nl"
3355
3356 # Find who we are.  Look in the path if we contain no directory separator.
3357 as_myself=
3358 case $0 in #((
3359   *[\\/]* ) as_myself=$0 ;;
3360   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3361 for as_dir in $PATH
3362 do
3363   IFS=$as_save_IFS
3364   test -z "$as_dir" && as_dir=.
3365     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3366   done
3367 IFS=$as_save_IFS
3368
3369      ;;
3370 esac
3371 # We did not find ourselves, most probably we were run as `sh COMMAND'
3372 # in which case we are not to be found in the path.
3373 if test "x$as_myself" = x; then
3374   as_myself=$0
3375 fi
3376 if test ! -f "$as_myself"; then
3377   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
3378   exit 1
3379 fi
3380
3381 # Unset variables that we do not need and which cause bugs (e.g. in
3382 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
3383 # suppresses any "Segmentation fault" message there.  '((' could
3384 # trigger a bug in pdksh 5.2.14.
3385 for as_var in BASH_ENV ENV MAIL MAILPATH
3386 do eval test x\${$as_var+set} = xset \
3387   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
3388 done
3389 PS1='$ '
3390 PS2='> '
3391 PS4='+ '
3392
3393 # NLS nuisances.
3394 LC_ALL=C
3395 export LC_ALL
3396 LANGUAGE=C
3397 export LANGUAGE
3398
3399 # CDPATH.
3400 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
3401
3402
3403 # as_fn_error STATUS ERROR [LINENO LOG_FD]
3404 # ----------------------------------------
3405 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
3406 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
3407 # script with STATUS, using 1 if that was 0.
3408 as_fn_error ()
3409 {
3410   as_status=$1; test $as_status -eq 0 && as_status=1
3411   if test "$4"; then
3412     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
3413     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
3414   fi
3415   $as_echo "$as_me: error: $2" >&2
3416   as_fn_exit $as_status
3417 } # as_fn_error
3418
3419
3420 # as_fn_set_status STATUS
3421 # -----------------------
3422 # Set $? to STATUS, without forking.
3423 as_fn_set_status ()
3424 {
3425   return $1
3426 } # as_fn_set_status
3427
3428 # as_fn_exit STATUS
3429 # -----------------
3430 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
3431 as_fn_exit ()
3432 {
3433   set +e
3434   as_fn_set_status $1
3435   exit $1
3436 } # as_fn_exit
3437
3438 # as_fn_unset VAR
3439 # ---------------
3440 # Portably unset VAR.
3441 as_fn_unset ()
3442 {
3443   { eval $1=; unset $1;}
3444 }
3445 as_unset=as_fn_unset
3446 # as_fn_append VAR VALUE
3447 # ----------------------
3448 # Append the text in VALUE to the end of the definition contained in VAR. Take
3449 # advantage of any shell optimizations that allow amortized linear growth over
3450 # repeated appends, instead of the typical quadratic growth present in naive
3451 # implementations.
3452 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
3453   eval 'as_fn_append ()
3454   {
3455     eval $1+=\$2
3456   }'
3457 else
3458   as_fn_append ()
3459   {
3460     eval $1=\$$1\$2
3461   }
3462 fi # as_fn_append
3463
3464 # as_fn_arith ARG...
3465 # ------------------
3466 # Perform arithmetic evaluation on the ARGs, and store the result in the
3467 # global $as_val. Take advantage of shells that can avoid forks. The arguments
3468 # must be portable across $(()) and expr.
3469 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
3470   eval 'as_fn_arith ()
3471   {
3472     as_val=$(( $* ))
3473   }'
3474 else
3475   as_fn_arith ()
3476   {
3477     as_val=`expr "$@" || test $? -eq 1`
3478   }
3479 fi # as_fn_arith
3480
3481
3482 if expr a : '\(a\)' >/dev/null 2>&1 &&
3483    test "X`expr 00001 : '.*\(...\)'`" = X001; then
3484   as_expr=expr
3485 else
3486   as_expr=false
3487 fi
3488
3489 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
3490   as_basename=basename
3491 else
3492   as_basename=false
3493 fi
3494
3495 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
3496   as_dirname=dirname
3497 else
3498   as_dirname=false
3499 fi
3500
3501 as_me=`$as_basename -- "$0" ||
3502 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
3503          X"$0" : 'X\(//\)$' \| \
3504          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
3505 $as_echo X/"$0" |
3506     sed '/^.*\/\([^/][^/]*\)\/*$/{
3507             s//\1/
3508             q
3509           }
3510           /^X\/\(\/\/\)$/{
3511             s//\1/
3512             q
3513           }
3514           /^X\/\(\/\).*/{
3515             s//\1/
3516             q
3517           }
3518           s/.*/./; q'`
3519
3520 # Avoid depending upon Character Ranges.
3521 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
3522 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
3523 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
3524 as_cr_digits='0123456789'
3525 as_cr_alnum=$as_cr_Letters$as_cr_digits
3526
3527 ECHO_C= ECHO_N= ECHO_T=
3528 case `echo -n x` in #(((((
3529 -n*)
3530   case `echo 'xy\c'` in
3531   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
3532   xy)  ECHO_C='\c';;
3533   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
3534        ECHO_T=' ';;
3535   esac;;
3536 *)
3537   ECHO_N='-n';;
3538 esac
3539
3540 rm -f conf$$ conf$$.exe conf$$.file
3541 if test -d conf$$.dir; then
3542   rm -f conf$$.dir/conf$$.file
3543 else
3544   rm -f conf$$.dir
3545   mkdir conf$$.dir 2>/dev/null
3546 fi
3547 if (echo >conf$$.file) 2>/dev/null; then
3548   if ln -s conf$$.file conf$$ 2>/dev/null; then
3549     as_ln_s='ln -s'
3550     # ... but there are two gotchas:
3551     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
3552     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
3553     # In both cases, we have to default to `cp -pR'.
3554     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
3555       as_ln_s='cp -pR'
3556   elif ln conf$$.file conf$$ 2>/dev/null; then
3557     as_ln_s=ln
3558   else
3559     as_ln_s='cp -pR'
3560   fi
3561 else
3562   as_ln_s='cp -pR'
3563 fi
3564 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
3565 rmdir conf$$.dir 2>/dev/null
3566
3567
3568 # as_fn_mkdir_p
3569 # -------------
3570 # Create "$as_dir" as a directory, including parents if necessary.
3571 as_fn_mkdir_p ()
3572 {
3573
3574   case $as_dir in #(
3575   -*) as_dir=./$as_dir;;
3576   esac
3577   test -d "$as_dir" || eval $as_mkdir_p || {
3578     as_dirs=
3579     while :; do
3580       case $as_dir in #(
3581       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
3582       *) as_qdir=$as_dir;;
3583       esac
3584       as_dirs="'$as_qdir' $as_dirs"
3585       as_dir=`$as_dirname -- "$as_dir" ||
3586 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3587          X"$as_dir" : 'X\(//\)[^/]' \| \
3588          X"$as_dir" : 'X\(//\)$' \| \
3589          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
3590 $as_echo X"$as_dir" |
3591     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3592             s//\1/
3593             q
3594           }
3595           /^X\(\/\/\)[^/].*/{
3596             s//\1/
3597             q
3598           }
3599           /^X\(\/\/\)$/{
3600             s//\1/
3601             q
3602           }
3603           /^X\(\/\).*/{
3604             s//\1/
3605             q
3606           }
3607           s/.*/./; q'`
3608       test -d "$as_dir" && break
3609     done
3610     test -z "$as_dirs" || eval "mkdir $as_dirs"
3611   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
3612
3613
3614 } # as_fn_mkdir_p
3615 if mkdir -p . 2>/dev/null; then
3616   as_mkdir_p='mkdir -p "$as_dir"'
3617 else
3618   test -d ./-p && rmdir ./-p
3619   as_mkdir_p=false
3620 fi
3621
3622
3623 # as_fn_executable_p FILE
3624 # -----------------------
3625 # Test if FILE is an executable regular file.
3626 as_fn_executable_p ()
3627 {
3628   test -f "$1" && test -x "$1"
3629 } # as_fn_executable_p
3630 as_test_x='test -x'
3631 as_executable_p=as_fn_executable_p
3632
3633 # Sed expression to map a string onto a valid CPP name.
3634 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
3635
3636 # Sed expression to map a string onto a valid variable name.
3637 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
3638
3639
3640 exec 6>&1
3641 ## ----------------------------------- ##
3642 ## Main body of $CONFIG_STATUS script. ##
3643 ## ----------------------------------- ##
3644 _ASEOF
3645 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
3646
3647 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3648 # Save the log message, to keep $0 and so on meaningful, and to
3649 # report actual input values of CONFIG_FILES etc. instead of their
3650 # values after options handling.
3651 ac_log="
3652 This file was extended by $as_me, which was
3653 generated by GNU Autoconf 2.69.  Invocation command line was
3654
3655   CONFIG_FILES    = $CONFIG_FILES
3656   CONFIG_HEADERS  = $CONFIG_HEADERS
3657   CONFIG_LINKS    = $CONFIG_LINKS
3658   CONFIG_COMMANDS = $CONFIG_COMMANDS
3659   $ $0 $@
3660
3661 on `(hostname || uname -n) 2>/dev/null | sed 1q`
3662 "
3663
3664 _ACEOF
3665
3666 case $ac_config_files in *"
3667 "*) set x $ac_config_files; shift; ac_config_files=$*;;
3668 esac
3669
3670
3671
3672 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3673 # Files that config.status was made for.
3674 config_files="$ac_config_files"
3675 config_commands="$ac_config_commands"
3676
3677 _ACEOF
3678
3679 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3680 ac_cs_usage="\
3681 \`$as_me' instantiates files and other configuration actions
3682 from templates according to the current configuration.  Unless the files
3683 and actions are specified as TAGs, all are instantiated by default.
3684
3685 Usage: $0 [OPTION]... [TAG]...
3686
3687   -h, --help       print this help, then exit
3688   -V, --version    print version number and configuration settings, then exit
3689       --config     print configuration, then exit
3690   -q, --quiet, --silent
3691                    do not print progress messages
3692   -d, --debug      don't remove temporary files
3693       --recheck    update $as_me by reconfiguring in the same conditions
3694       --file=FILE[:TEMPLATE]
3695                    instantiate the configuration file FILE
3696
3697 Configuration files:
3698 $config_files
3699
3700 Configuration commands:
3701 $config_commands
3702
3703 Report bugs to the package provider."
3704
3705 _ACEOF
3706 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3707 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
3708 ac_cs_version="\\
3709 config.status
3710 configured by $0, generated by GNU Autoconf 2.69,
3711   with options \\"\$ac_cs_config\\"
3712
3713 Copyright (C) 2012 Free Software Foundation, Inc.
3714 This config.status script is free software; the Free Software Foundation
3715 gives unlimited permission to copy, distribute and modify it."
3716
3717 ac_pwd='$ac_pwd'
3718 srcdir='$srcdir'
3719 INSTALL='$INSTALL'
3720 test -n "\$AWK" || AWK=awk
3721 _ACEOF
3722
3723 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3724 # The default lists apply if the user does not specify any file.
3725 ac_need_defaults=:
3726 while test $# != 0
3727 do
3728   case $1 in
3729   --*=?*)
3730     ac_option=`expr "X$1" : 'X\([^=]*\)='`
3731     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
3732     ac_shift=:
3733     ;;
3734   --*=)
3735     ac_option=`expr "X$1" : 'X\([^=]*\)='`
3736     ac_optarg=
3737     ac_shift=:
3738     ;;
3739   *)
3740     ac_option=$1
3741     ac_optarg=$2
3742     ac_shift=shift
3743     ;;
3744   esac
3745
3746   case $ac_option in
3747   # Handling of the options.
3748   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3749     ac_cs_recheck=: ;;
3750   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
3751     $as_echo "$ac_cs_version"; exit ;;
3752   --config | --confi | --conf | --con | --co | --c )
3753     $as_echo "$ac_cs_config"; exit ;;
3754   --debug | --debu | --deb | --de | --d | -d )
3755     debug=: ;;
3756   --file | --fil | --fi | --f )
3757     $ac_shift
3758     case $ac_optarg in
3759     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
3760     '') as_fn_error $? "missing file argument" ;;
3761     esac
3762     as_fn_append CONFIG_FILES " '$ac_optarg'"
3763     ac_need_defaults=false;;
3764   --he | --h |  --help | --hel | -h )
3765     $as_echo "$ac_cs_usage"; exit ;;
3766   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
3767   | -silent | --silent | --silen | --sile | --sil | --si | --s)
3768     ac_cs_silent=: ;;
3769
3770   # This is an error.
3771   -*) as_fn_error $? "unrecognized option: \`$1'
3772 Try \`$0 --help' for more information." ;;
3773
3774   *) as_fn_append ac_config_targets " $1"
3775      ac_need_defaults=false ;;
3776
3777   esac
3778   shift
3779 done
3780
3781 ac_configure_extra_args=
3782
3783 if $ac_cs_silent; then
3784   exec 6>/dev/null
3785   ac_configure_extra_args="$ac_configure_extra_args --silent"
3786 fi
3787
3788 _ACEOF
3789 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3790 if \$ac_cs_recheck; then
3791   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
3792   shift
3793   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
3794   CONFIG_SHELL='$SHELL'
3795   export CONFIG_SHELL
3796   exec "\$@"
3797 fi
3798
3799 _ACEOF
3800 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3801 exec 5>>config.log
3802 {
3803   echo
3804   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
3805 ## Running $as_me. ##
3806 _ASBOX
3807   $as_echo "$ac_log"
3808 } >&5
3809
3810 _ACEOF
3811 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3812 #
3813 # INIT-COMMANDS
3814 #
3815 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
3816
3817 _ACEOF
3818
3819 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3820
3821 # Handling of arguments.
3822 for ac_config_target in $ac_config_targets
3823 do
3824   case $ac_config_target in
3825     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
3826     "Makefile.sim") CONFIG_FILES="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
3827     "Make-common.sim") CONFIG_FILES="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
3828     ".gdbinit") CONFIG_FILES="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;;
3829     "Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;;
3830     "stamp-h") CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;;
3831
3832   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
3833   esac
3834 done
3835
3836
3837 # If the user did not use the arguments to specify the items to instantiate,
3838 # then the envvar interface is used.  Set only those that are not.
3839 # We use the long form for the default assignment because of an extremely
3840 # bizarre bug on SunOS 4.1.3.
3841 if $ac_need_defaults; then
3842   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
3843   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
3844 fi
3845
3846 # Have a temporary directory for convenience.  Make it in the build tree
3847 # simply because there is no reason against having it here, and in addition,
3848 # creating and moving files from /tmp can sometimes cause problems.
3849 # Hook for its removal unless debugging.
3850 # Note that there is a small window in which the directory will not be cleaned:
3851 # after its creation but before its name has been assigned to `$tmp'.
3852 $debug ||
3853 {
3854   tmp= ac_tmp=
3855   trap 'exit_status=$?
3856   : "${ac_tmp:=$tmp}"
3857   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
3858 ' 0
3859   trap 'as_fn_exit 1' 1 2 13 15
3860 }
3861 # Create a (secure) tmp directory for tmp files.
3862
3863 {
3864   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
3865   test -d "$tmp"
3866 }  ||
3867 {
3868   tmp=./conf$$-$RANDOM
3869   (umask 077 && mkdir "$tmp")
3870 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
3871 ac_tmp=$tmp
3872
3873 # Set up the scripts for CONFIG_FILES section.
3874 # No need to generate them if there are no CONFIG_FILES.
3875 # This happens for instance with `./config.status config.h'.
3876 if test -n "$CONFIG_FILES"; then
3877
3878
3879 ac_cr=`echo X | tr X '\015'`
3880 # On cygwin, bash can eat \r inside `` if the user requested igncr.
3881 # But we know of no other shell where ac_cr would be empty at this
3882 # point, so we can use a bashism as a fallback.
3883 if test "x$ac_cr" = x; then
3884   eval ac_cr=\$\'\\r\'
3885 fi
3886 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
3887 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
3888   ac_cs_awk_cr='\\r'
3889 else
3890   ac_cs_awk_cr=$ac_cr
3891 fi
3892
3893 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
3894 _ACEOF
3895
3896
3897 {
3898   echo "cat >conf$$subs.awk <<_ACEOF" &&
3899   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
3900   echo "_ACEOF"
3901 } >conf$$subs.sh ||
3902   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
3903 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
3904 ac_delim='%!_!# '
3905 for ac_last_try in false false false false false :; do
3906   . ./conf$$subs.sh ||
3907     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
3908
3909   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
3910   if test $ac_delim_n = $ac_delim_num; then
3911     break
3912   elif $ac_last_try; then
3913     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
3914   else
3915     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
3916   fi
3917 done
3918 rm -f conf$$subs.sh
3919
3920 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3921 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
3922 _ACEOF
3923 sed -n '
3924 h
3925 s/^/S["/; s/!.*/"]=/
3926 p
3927 g
3928 s/^[^!]*!//
3929 :repl
3930 t repl
3931 s/'"$ac_delim"'$//
3932 t delim
3933 :nl
3934 h
3935 s/\(.\{148\}\)..*/\1/
3936 t more1
3937 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
3938 p
3939 n
3940 b repl
3941 :more1
3942 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
3943 p
3944 g
3945 s/.\{148\}//
3946 t nl
3947 :delim
3948 h
3949 s/\(.\{148\}\)..*/\1/
3950 t more2
3951 s/["\\]/\\&/g; s/^/"/; s/$/"/
3952 p
3953 b
3954 :more2
3955 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
3956 p
3957 g
3958 s/.\{148\}//
3959 t delim
3960 ' <conf$$subs.awk | sed '
3961 /^[^""]/{
3962   N
3963   s/\n//
3964 }
3965 ' >>$CONFIG_STATUS || ac_write_fail=1
3966 rm -f conf$$subs.awk
3967 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3968 _ACAWK
3969 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
3970   for (key in S) S_is_set[key] = 1
3971   FS = "\a"
3972
3973 }
3974 {
3975   line = $ 0
3976   nfields = split(line, field, "@")
3977   substed = 0
3978   len = length(field[1])
3979   for (i = 2; i < nfields; i++) {
3980     key = field[i]
3981     keylen = length(key)
3982     if (S_is_set[key]) {
3983       value = S[key]
3984       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
3985       len += length(value) + length(field[++i])
3986       substed = 1
3987     } else
3988       len += 1 + keylen
3989   }
3990
3991   print line
3992 }
3993
3994 _ACAWK
3995 _ACEOF
3996 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3997 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
3998   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
3999 else
4000   cat
4001 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
4002   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
4003 _ACEOF
4004
4005 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
4006 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
4007 # trailing colons and then remove the whole line if VPATH becomes empty
4008 # (actually we leave an empty line to preserve line numbers).
4009 if test "x$srcdir" = x.; then
4010   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
4011 h
4012 s///
4013 s/^/:/
4014 s/[      ]*$/:/
4015 s/:\$(srcdir):/:/g
4016 s/:\${srcdir}:/:/g
4017 s/:@srcdir@:/:/g
4018 s/^:*//
4019 s/:*$//
4020 x
4021 s/\(=[   ]*\).*/\1/
4022 G
4023 s/\n//
4024 s/^[^=]*=[       ]*$//
4025 }'
4026 fi
4027
4028 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4029 fi # test -n "$CONFIG_FILES"
4030
4031
4032 eval set X "  :F $CONFIG_FILES      :C $CONFIG_COMMANDS"
4033 shift
4034 for ac_tag
4035 do
4036   case $ac_tag in
4037   :[FHLC]) ac_mode=$ac_tag; continue;;
4038   esac
4039   case $ac_mode$ac_tag in
4040   :[FHL]*:*);;
4041   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
4042   :[FH]-) ac_tag=-:-;;
4043   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
4044   esac
4045   ac_save_IFS=$IFS
4046   IFS=:
4047   set x $ac_tag
4048   IFS=$ac_save_IFS
4049   shift
4050   ac_file=$1
4051   shift
4052
4053   case $ac_mode in
4054   :L) ac_source=$1;;
4055   :[FH])
4056     ac_file_inputs=
4057     for ac_f
4058     do
4059       case $ac_f in
4060       -) ac_f="$ac_tmp/stdin";;
4061       *) # Look for the file first in the build tree, then in the source tree
4062          # (if the path is not absolute).  The absolute path cannot be DOS-style,
4063          # because $ac_f cannot contain `:'.
4064          test -f "$ac_f" ||
4065            case $ac_f in
4066            [\\/$]*) false;;
4067            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
4068            esac ||
4069            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
4070       esac
4071       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
4072       as_fn_append ac_file_inputs " '$ac_f'"
4073     done
4074
4075     # Let's still pretend it is `configure' which instantiates (i.e., don't
4076     # use $as_me), people would be surprised to read:
4077     #    /* config.h.  Generated by config.status.  */
4078     configure_input='Generated from '`
4079           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
4080         `' by configure.'
4081     if test x"$ac_file" != x-; then
4082       configure_input="$ac_file.  $configure_input"
4083       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
4084 $as_echo "$as_me: creating $ac_file" >&6;}
4085     fi
4086     # Neutralize special characters interpreted by sed in replacement strings.
4087     case $configure_input in #(
4088     *\&* | *\|* | *\\* )
4089        ac_sed_conf_input=`$as_echo "$configure_input" |
4090        sed 's/[\\\\&|]/\\\\&/g'`;; #(
4091     *) ac_sed_conf_input=$configure_input;;
4092     esac
4093
4094     case $ac_tag in
4095     *:-:* | *:-) cat >"$ac_tmp/stdin" \
4096       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
4097     esac
4098     ;;
4099   esac
4100
4101   ac_dir=`$as_dirname -- "$ac_file" ||
4102 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4103          X"$ac_file" : 'X\(//\)[^/]' \| \
4104          X"$ac_file" : 'X\(//\)$' \| \
4105          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
4106 $as_echo X"$ac_file" |
4107     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4108             s//\1/
4109             q
4110           }
4111           /^X\(\/\/\)[^/].*/{
4112             s//\1/
4113             q
4114           }
4115           /^X\(\/\/\)$/{
4116             s//\1/
4117             q
4118           }
4119           /^X\(\/\).*/{
4120             s//\1/
4121             q
4122           }
4123           s/.*/./; q'`
4124   as_dir="$ac_dir"; as_fn_mkdir_p
4125   ac_builddir=.
4126
4127 case "$ac_dir" in
4128 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
4129 *)
4130   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
4131   # A ".." for each directory in $ac_dir_suffix.
4132   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
4133   case $ac_top_builddir_sub in
4134   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
4135   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
4136   esac ;;
4137 esac
4138 ac_abs_top_builddir=$ac_pwd
4139 ac_abs_builddir=$ac_pwd$ac_dir_suffix
4140 # for backward compatibility:
4141 ac_top_builddir=$ac_top_build_prefix
4142
4143 case $srcdir in
4144   .)  # We are building in place.
4145     ac_srcdir=.
4146     ac_top_srcdir=$ac_top_builddir_sub
4147     ac_abs_top_srcdir=$ac_pwd ;;
4148   [\\/]* | ?:[\\/]* )  # Absolute name.
4149     ac_srcdir=$srcdir$ac_dir_suffix;
4150     ac_top_srcdir=$srcdir
4151     ac_abs_top_srcdir=$srcdir ;;
4152   *) # Relative name.
4153     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
4154     ac_top_srcdir=$ac_top_build_prefix$srcdir
4155     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
4156 esac
4157 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
4158
4159
4160   case $ac_mode in
4161   :F)
4162   #
4163   # CONFIG_FILE
4164   #
4165
4166   case $INSTALL in
4167   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
4168   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
4169   esac
4170 _ACEOF
4171
4172 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4173 # If the template does not know about datarootdir, expand it.
4174 # FIXME: This hack should be removed a few years after 2.60.
4175 ac_datarootdir_hack=; ac_datarootdir_seen=
4176 ac_sed_dataroot='
4177 /datarootdir/ {
4178   p
4179   q
4180 }
4181 /@datadir@/p
4182 /@docdir@/p
4183 /@infodir@/p
4184 /@localedir@/p
4185 /@mandir@/p'
4186 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
4187 *datarootdir*) ac_datarootdir_seen=yes;;
4188 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
4189   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
4190 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
4191 _ACEOF
4192 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4193   ac_datarootdir_hack='
4194   s&@datadir@&$datadir&g
4195   s&@docdir@&$docdir&g
4196   s&@infodir@&$infodir&g
4197   s&@localedir@&$localedir&g
4198   s&@mandir@&$mandir&g
4199   s&\\\${datarootdir}&$datarootdir&g' ;;
4200 esac
4201 _ACEOF
4202
4203 # Neutralize VPATH when `$srcdir' = `.'.
4204 # Shell code in configure.ac might set extrasub.
4205 # FIXME: do we really want to maintain this feature?
4206 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4207 ac_sed_extra="$ac_vpsub
4208 $extrasub
4209 _ACEOF
4210 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4211 :t
4212 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
4213 s|@configure_input@|$ac_sed_conf_input|;t t
4214 s&@top_builddir@&$ac_top_builddir_sub&;t t
4215 s&@top_build_prefix@&$ac_top_build_prefix&;t t
4216 s&@srcdir@&$ac_srcdir&;t t
4217 s&@abs_srcdir@&$ac_abs_srcdir&;t t
4218 s&@top_srcdir@&$ac_top_srcdir&;t t
4219 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
4220 s&@builddir@&$ac_builddir&;t t
4221 s&@abs_builddir@&$ac_abs_builddir&;t t
4222 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
4223 s&@INSTALL@&$ac_INSTALL&;t t
4224 $ac_datarootdir_hack
4225 "
4226 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
4227   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
4228
4229 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
4230   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
4231   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
4232       "$ac_tmp/out"`; test -z "$ac_out"; } &&
4233   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4234 which seems to be undefined.  Please make sure it is defined" >&5
4235 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4236 which seems to be undefined.  Please make sure it is defined" >&2;}
4237
4238   rm -f "$ac_tmp/stdin"
4239   case $ac_file in
4240   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
4241   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
4242   esac \
4243   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
4244  ;;
4245
4246
4247   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
4248 $as_echo "$as_me: executing $ac_file commands" >&6;}
4249  ;;
4250   esac
4251
4252
4253   case $ac_file$ac_mode in
4254     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
4255     "Makefile":C) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
4256  rm -f Makesim1.tmp Makesim2.tmp Makefile
4257  sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
4258  sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
4259  sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
4260         -e '/^## COMMON_POST_/ r Makesim2.tmp' \
4261         <Makefile.sim >Makefile
4262  rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
4263  ;;
4264     "stamp-h":C) echo > stamp-h ;;
4265
4266   esac
4267 done # for ac_tag
4268
4269
4270 as_fn_exit 0
4271 _ACEOF
4272 ac_clean_files=$ac_clean_files_save
4273
4274 test $ac_write_fail = 0 ||
4275   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
4276
4277
4278 # configure is writing to config.log, and then calls config.status.
4279 # config.status does its own redirection, appending to config.log.
4280 # Unfortunately, on DOS this fails, as config.log is still kept open
4281 # by configure, so config.status won't be able to write to it; its
4282 # output is simply discarded.  So we exec the FD to /dev/null,
4283 # effectively closing config.log, so it can be properly (re)opened and
4284 # appended to by config.status.  When coming back to configure, we
4285 # need to make the FD available again.
4286 if test "$no_create" != yes; then
4287   ac_cs_success=:
4288   ac_config_status_args=
4289   test "$silent" = yes &&
4290     ac_config_status_args="$ac_config_status_args --quiet"
4291   exec 5>/dev/null
4292   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
4293   exec 5>>config.log
4294   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
4295   # would make configure fail if this is the last instruction.
4296   $ac_cs_success || as_fn_exit 1
4297 fi
4298 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
4299   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
4300 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
4301 fi
4302
4303