sim/m32r/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_extra_cflags
 592 traps_obj
 593 cgen
 594 cgendir
 595 CGEN_MAINT
 596 MAINT
 597 MAINTAINER_MODE_FALSE
 598 MAINTAINER_MODE_TRUE
 599 CATOBJEXT
 600 GENCAT
 601 INSTOBJEXT
 602 DATADIRNAME
 603 CATALOGS
 604 POSUB
 605 GMSGFMT
 606 XGETTEXT
 607 INCINTL
 608 LIBINTL_DEP
 609 LIBINTL
 610 USE_NLS
 611 CCDEPMODE
 612 DEPDIR
 613 am__leading_dot
 614 INSTALL_DATA
 615 INSTALL_SCRIPT
 616 INSTALL_PROGRAM
 617 OBJEXT
 618 EXEEXT
 619 ac_ct_CC
 620 CPPFLAGS
 621 LDFLAGS
 622 CFLAGS
 623 CC
 624 target_alias
 625 host_alias
 626 build_alias
 627 LIBS
 628 ECHO_T
 629 ECHO_N
 630 ECHO_C
 631 DEFS
 632 mandir
 633 localedir
 634 libdir
 635 psdir
 636 pdfdir
 637 dvidir
 638 htmldir
 639 infodir
 640 docdir
 641 oldincludedir
 642 includedir
 643 localstatedir
 644 sharedstatedir
 645 sysconfdir
 646 datadir
 647 datarootdir
 648 libexecdir
 649 sbindir
 650 bindir
 651 program_transform_name
 652 prefix
 653 exec_prefix
 654 PACKAGE_URL
 655 PACKAGE_BUGREPORT
 656 PACKAGE_STRING
 657 PACKAGE_VERSION
 658 PACKAGE_TARNAME
 659 PACKAGE_NAME
 660 PATH_SEPARATOR
 661 SHELL
 662 sim_scache
 663 sim_inline
 664 sim_hw
 665 sim_hw_objs
 666 sim_hw_cflags
 667 sim_default_model'
 668 ac_subst_files=''
 669 ac_user_opts='
 670 enable_option_checking
 671 enable_maintainer_mode
 672 enable_sim_inline
 673 enable_sim_scache
 674 enable_sim_default_model
 675 enable_cgen_maint
 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-hardware=LIST
1304                           Specify the hardware to be included in the build.
1305
1306 Some influential environment variables:
1307   CC          C compiler command
1308   CFLAGS      C compiler flags
1309   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1310               nonstandard directory <lib dir>
1311   LIBS        libraries to pass to the linker, e.g. -l<library>
1312   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1313               you have headers in a nonstandard directory <include dir>
1314
1315 Use these variables to override the choices made by `configure' or to help
1316 it to find libraries and programs with nonstandard names/locations.
1317
1318 Report bugs to the package provider.
1319 _ACEOF
1320 ac_status=$?
1321 fi
1322
1323 if test "$ac_init_help" = "recursive"; then
1324   # If there are subdirs, report their specific --help.
1325   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1326     test -d "$ac_dir" ||
1327       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1328       continue
1329     ac_builddir=.
1330
1331 case "$ac_dir" in
1332 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1333 *)
1334   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1335   # A ".." for each directory in $ac_dir_suffix.
1336   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1337   case $ac_top_builddir_sub in
1338   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1339   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1340   esac ;;
1341 esac
1342 ac_abs_top_builddir=$ac_pwd
1343 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1344 # for backward compatibility:
1345 ac_top_builddir=$ac_top_build_prefix
1346
1347 case $srcdir in
1348   .)  # We are building in place.
1349     ac_srcdir=.
1350     ac_top_srcdir=$ac_top_builddir_sub
1351     ac_abs_top_srcdir=$ac_pwd ;;
1352   [\\/]* | ?:[\\/]* )  # Absolute name.
1353     ac_srcdir=$srcdir$ac_dir_suffix;
1354     ac_top_srcdir=$srcdir
1355     ac_abs_top_srcdir=$srcdir ;;
1356   *) # Relative name.
1357     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1358     ac_top_srcdir=$ac_top_build_prefix$srcdir
1359     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1360 esac
1361 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1362
1363     cd "$ac_dir" || { ac_status=$?; continue; }
1364     # Check for guested configure.
1365     if test -f "$ac_srcdir/configure.gnu"; then
1366       echo &&
1367       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1368     elif test -f "$ac_srcdir/configure"; then
1369       echo &&
1370       $SHELL "$ac_srcdir/configure" --help=recursive
1371     else
1372       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1373     fi || ac_status=$?
1374     cd "$ac_pwd" || { ac_status=$?; break; }
1375   done
1376 fi
1377
1378 test -n "$ac_init_help" && exit $ac_status
1379 if $ac_init_version; then
1380   cat <<\_ACEOF
1381 configure
1382 generated by GNU Autoconf 2.69
1383
1384 Copyright (C) 2012 Free Software Foundation, Inc.
1385 This configure script is free software; the Free Software Foundation
1386 gives unlimited permission to copy, distribute and modify it.
1387 _ACEOF
1388   exit
1389 fi
1390
1391 ## ------------------------ ##
1392 ## Autoconf initialization. ##
1393 ## ------------------------ ##
1394
1395 # ac_fn_c_try_compile LINENO
1396 # --------------------------
1397 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1398 ac_fn_c_try_compile ()
1399 {
1400   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1401   rm -f conftest.$ac_objext
1402   if { { ac_try="$ac_compile"
1403 case "(($ac_try" in
1404   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1405   *) ac_try_echo=$ac_try;;
1406 esac
1407 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1408 $as_echo "$ac_try_echo"; } >&5
1409   (eval "$ac_compile") 2>conftest.err
1410   ac_status=$?
1411   if test -s conftest.err; then
1412     grep -v '^ *+' conftest.err >conftest.er1
1413     cat conftest.er1 >&5
1414     mv -f conftest.er1 conftest.err
1415   fi
1416   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1417   test $ac_status = 0; } && {
1418          test -z "$ac_c_werror_flag" ||
1419          test ! -s conftest.err
1420        } && test -s conftest.$ac_objext; then :
1421   ac_retval=0
1422 else
1423   $as_echo "$as_me: failed program was:" >&5
1424 sed 's/^/| /' conftest.$ac_ext >&5
1425
1426         ac_retval=1
1427 fi
1428   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1429   as_fn_set_status $ac_retval
1430
1431 } # ac_fn_c_try_compile
1432 cat >config.log <<_ACEOF
1433 This file contains any messages produced by compilers while
1434 running configure, to aid debugging if configure makes a mistake.
1435
1436 It was created by $as_me, which was
1437 generated by GNU Autoconf 2.69.  Invocation command line was
1438
1439   $ $0 $@
1440
1441 _ACEOF
1442 exec 5>>config.log
1443 {
1444 cat <<_ASUNAME
1445 ## --------- ##
1446 ## Platform. ##
1447 ## --------- ##
1448
1449 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1450 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1451 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1452 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1453 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1454
1455 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1456 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1457
1458 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1459 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1460 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1461 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1462 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1463 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1464 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1465
1466 _ASUNAME
1467
1468 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1469 for as_dir in $PATH
1470 do
1471   IFS=$as_save_IFS
1472   test -z "$as_dir" && as_dir=.
1473     $as_echo "PATH: $as_dir"
1474   done
1475 IFS=$as_save_IFS
1476
1477 } >&5
1478
1479 cat >&5 <<_ACEOF
1480
1481
1482 ## ----------- ##
1483 ## Core tests. ##
1484 ## ----------- ##
1485
1486 _ACEOF
1487
1488
1489 # Keep a trace of the command line.
1490 # Strip out --no-create and --no-recursion so they do not pile up.
1491 # Strip out --silent because we don't want to record it for future runs.
1492 # Also quote any args containing shell meta-characters.
1493 # Make two passes to allow for proper duplicate-argument suppression.
1494 ac_configure_args=
1495 ac_configure_args0=
1496 ac_configure_args1=
1497 ac_must_keep_next=false
1498 for ac_pass in 1 2
1499 do
1500   for ac_arg
1501   do
1502     case $ac_arg in
1503     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1504     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1505     | -silent | --silent | --silen | --sile | --sil)
1506       continue ;;
1507     *\'*)
1508       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1509     esac
1510     case $ac_pass in
1511     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1512     2)
1513       as_fn_append ac_configure_args1 " '$ac_arg'"
1514       if test $ac_must_keep_next = true; then
1515         ac_must_keep_next=false # Got value, back to normal.
1516       else
1517         case $ac_arg in
1518           *=* | --config-cache | -C | -disable-* | --disable-* \
1519           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1520           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1521           | -with-* | --with-* | -without-* | --without-* | --x)
1522             case "$ac_configure_args0 " in
1523               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1524             esac
1525             ;;
1526           -* ) ac_must_keep_next=true ;;
1527         esac
1528       fi
1529       as_fn_append ac_configure_args " '$ac_arg'"
1530       ;;
1531     esac
1532   done
1533 done
1534 { ac_configure_args0=; unset ac_configure_args0;}
1535 { ac_configure_args1=; unset ac_configure_args1;}
1536
1537 # When interrupted or exit'd, cleanup temporary files, and complete
1538 # config.log.  We remove comments because anyway the quotes in there
1539 # would cause problems or look ugly.
1540 # WARNING: Use '\'' to represent an apostrophe within the trap.
1541 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1542 trap 'exit_status=$?
1543   # Save into config.log some information that might help in debugging.
1544   {
1545     echo
1546
1547     $as_echo "## ---------------- ##
1548 ## Cache variables. ##
1549 ## ---------------- ##"
1550     echo
1551     # The following way of writing the cache mishandles newlines in values,
1552 (
1553   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1554     eval ac_val=\$$ac_var
1555     case $ac_val in #(
1556     *${as_nl}*)
1557       case $ac_var in #(
1558       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1559 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1560       esac
1561       case $ac_var in #(
1562       _ | IFS | as_nl) ;; #(
1563       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1564       *) { eval $ac_var=; unset $ac_var;} ;;
1565       esac ;;
1566     esac
1567   done
1568   (set) 2>&1 |
1569     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1570     *${as_nl}ac_space=\ *)
1571       sed -n \
1572         "s/'\''/'\''\\\\'\'''\''/g;
1573           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1574       ;; #(
1575     *)
1576       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1577       ;;
1578     esac |
1579     sort
1580 )
1581     echo
1582
1583     $as_echo "## ----------------- ##
1584 ## Output variables. ##
1585 ## ----------------- ##"
1586     echo
1587     for ac_var in $ac_subst_vars
1588     do
1589       eval ac_val=\$$ac_var
1590       case $ac_val in
1591       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1592       esac
1593       $as_echo "$ac_var='\''$ac_val'\''"
1594     done | sort
1595     echo
1596
1597     if test -n "$ac_subst_files"; then
1598       $as_echo "## ------------------- ##
1599 ## File substitutions. ##
1600 ## ------------------- ##"
1601       echo
1602       for ac_var in $ac_subst_files
1603       do
1604         eval ac_val=\$$ac_var
1605         case $ac_val in
1606         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1607         esac
1608         $as_echo "$ac_var='\''$ac_val'\''"
1609       done | sort
1610       echo
1611     fi
1612
1613     if test -s confdefs.h; then
1614       $as_echo "## ----------- ##
1615 ## confdefs.h. ##
1616 ## ----------- ##"
1617       echo
1618       cat confdefs.h
1619       echo
1620     fi
1621     test "$ac_signal" != 0 &&
1622       $as_echo "$as_me: caught signal $ac_signal"
1623     $as_echo "$as_me: exit $exit_status"
1624   } >&5
1625   rm -f core *.core core.conftest.* &&
1626     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1627     exit $exit_status
1628 ' 0
1629 for ac_signal in 1 2 13 15; do
1630   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1631 done
1632 ac_signal=0
1633
1634 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1635 rm -f -r conftest* confdefs.h
1636
1637 $as_echo "/* confdefs.h */" > confdefs.h
1638
1639 # Predefined preprocessor variables.
1640
1641 cat >>confdefs.h <<_ACEOF
1642 #define PACKAGE_NAME "$PACKAGE_NAME"
1643 _ACEOF
1644
1645 cat >>confdefs.h <<_ACEOF
1646 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1647 _ACEOF
1648
1649 cat >>confdefs.h <<_ACEOF
1650 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1651 _ACEOF
1652
1653 cat >>confdefs.h <<_ACEOF
1654 #define PACKAGE_STRING "$PACKAGE_STRING"
1655 _ACEOF
1656
1657 cat >>confdefs.h <<_ACEOF
1658 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1659 _ACEOF
1660
1661 cat >>confdefs.h <<_ACEOF
1662 #define PACKAGE_URL "$PACKAGE_URL"
1663 _ACEOF
1664
1665
1666 # Let the site file select an alternate cache file if it wants to.
1667 # Prefer an explicitly selected file to automatically selected ones.
1668 ac_site_file1=NONE
1669 ac_site_file2=NONE
1670 if test -n "$CONFIG_SITE"; then
1671   # We do not want a PATH search for config.site.
1672   case $CONFIG_SITE in #((
1673     -*)  ac_site_file1=./$CONFIG_SITE;;
1674     */*) ac_site_file1=$CONFIG_SITE;;
1675     *)   ac_site_file1=./$CONFIG_SITE;;
1676   esac
1677 elif test "x$prefix" != xNONE; then
1678   ac_site_file1=$prefix/share/config.site
1679   ac_site_file2=$prefix/etc/config.site
1680 else
1681   ac_site_file1=$ac_default_prefix/share/config.site
1682   ac_site_file2=$ac_default_prefix/etc/config.site
1683 fi
1684 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1685 do
1686   test "x$ac_site_file" = xNONE && continue
1687   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1688     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1689 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1690     sed 's/^/| /' "$ac_site_file" >&5
1691     . "$ac_site_file" \
1692       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1693 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1694 as_fn_error $? "failed to load site script $ac_site_file
1695 See \`config.log' for more details" "$LINENO" 5; }
1696   fi
1697 done
1698
1699 if test -r "$cache_file"; then
1700   # Some versions of bash will fail to source /dev/null (special files
1701   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
1702   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1703     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1704 $as_echo "$as_me: loading cache $cache_file" >&6;}
1705     case $cache_file in
1706       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1707       *)                      . "./$cache_file";;
1708     esac
1709   fi
1710 else
1711   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1712 $as_echo "$as_me: creating cache $cache_file" >&6;}
1713   >$cache_file
1714 fi
1715
1716 # Check that the precious variables saved in the cache have kept the same
1717 # value.
1718 ac_cache_corrupted=false
1719 for ac_var in $ac_precious_vars; do
1720   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1721   eval ac_new_set=\$ac_env_${ac_var}_set
1722   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1723   eval ac_new_val=\$ac_env_${ac_var}_value
1724   case $ac_old_set,$ac_new_set in
1725     set,)
1726       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1727 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1728       ac_cache_corrupted=: ;;
1729     ,set)
1730       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1731 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1732       ac_cache_corrupted=: ;;
1733     ,);;
1734     *)
1735       if test "x$ac_old_val" != "x$ac_new_val"; then
1736         # differences in whitespace do not lead to failure.
1737         ac_old_val_w=`echo x $ac_old_val`
1738         ac_new_val_w=`echo x $ac_new_val`
1739         if test "$ac_old_val_w" != "$ac_new_val_w"; then
1740           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1741 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1742           ac_cache_corrupted=:
1743         else
1744           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1745 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1746           eval $ac_var=\$ac_old_val
1747         fi
1748         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
1749 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
1750         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
1751 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
1752       fi;;
1753   esac
1754   # Pass precious variables to config.status.
1755   if test "$ac_new_set" = set; then
1756     case $ac_new_val in
1757     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1758     *) ac_arg=$ac_var=$ac_new_val ;;
1759     esac
1760     case " $ac_configure_args " in
1761       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1762       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1763     esac
1764   fi
1765 done
1766 if $ac_cache_corrupted; then
1767   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1768 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1769   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1770 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1771   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1772 fi
1773 ## -------------------- ##
1774 ## Main body of script. ##
1775 ## -------------------- ##
1776
1777 ac_ext=c
1778 ac_cpp='$CPP $CPPFLAGS'
1779 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1780 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1781 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1782
1783
1784
1785
1786
1787
1788
1789 ac_ext=c
1790 ac_cpp='$CPP $CPPFLAGS'
1791 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1792 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1793 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1794 if test -n "$ac_tool_prefix"; then
1795   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1796 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1798 $as_echo_n "checking for $ac_word... " >&6; }
1799 if ${ac_cv_prog_CC+:} false; then :
1800   $as_echo_n "(cached) " >&6
1801 else
1802   if test -n "$CC"; then
1803   ac_cv_prog_CC="$CC" # Let the user override the test.
1804 else
1805 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1806 for as_dir in $PATH
1807 do
1808   IFS=$as_save_IFS
1809   test -z "$as_dir" && as_dir=.
1810     for ac_exec_ext in '' $ac_executable_extensions; do
1811   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1812     ac_cv_prog_CC="${ac_tool_prefix}gcc"
1813     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1814     break 2
1815   fi
1816 done
1817   done
1818 IFS=$as_save_IFS
1819
1820 fi
1821 fi
1822 CC=$ac_cv_prog_CC
1823 if test -n "$CC"; then
1824   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
1825 $as_echo "$CC" >&6; }
1826 else
1827   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1828 $as_echo "no" >&6; }
1829 fi
1830
1831
1832 fi
1833 if test -z "$ac_cv_prog_CC"; then
1834   ac_ct_CC=$CC
1835   # Extract the first word of "gcc", so it can be a program name with args.
1836 set dummy gcc; ac_word=$2
1837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1838 $as_echo_n "checking for $ac_word... " >&6; }
1839 if ${ac_cv_prog_ac_ct_CC+:} false; then :
1840   $as_echo_n "(cached) " >&6
1841 else
1842   if test -n "$ac_ct_CC"; then
1843   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1844 else
1845 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1846 for as_dir in $PATH
1847 do
1848   IFS=$as_save_IFS
1849   test -z "$as_dir" && as_dir=.
1850     for ac_exec_ext in '' $ac_executable_extensions; do
1851   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1852     ac_cv_prog_ac_ct_CC="gcc"
1853     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1854     break 2
1855   fi
1856 done
1857   done
1858 IFS=$as_save_IFS
1859
1860 fi
1861 fi
1862 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1863 if test -n "$ac_ct_CC"; then
1864   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
1865 $as_echo "$ac_ct_CC" >&6; }
1866 else
1867   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1868 $as_echo "no" >&6; }
1869 fi
1870
1871   if test "x$ac_ct_CC" = x; then
1872     CC=""
1873   else
1874     case $cross_compiling:$ac_tool_warned in
1875 yes:)
1876 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
1877 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
1878 ac_tool_warned=yes ;;
1879 esac
1880     CC=$ac_ct_CC
1881   fi
1882 else
1883   CC="$ac_cv_prog_CC"
1884 fi
1885
1886 if test -z "$CC"; then
1887           if test -n "$ac_tool_prefix"; then
1888     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1889 set dummy ${ac_tool_prefix}cc; ac_word=$2
1890 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1891 $as_echo_n "checking for $ac_word... " >&6; }
1892 if ${ac_cv_prog_CC+:} false; then :
1893   $as_echo_n "(cached) " >&6
1894 else
1895   if test -n "$CC"; then
1896   ac_cv_prog_CC="$CC" # Let the user override the test.
1897 else
1898 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1899 for as_dir in $PATH
1900 do
1901   IFS=$as_save_IFS
1902   test -z "$as_dir" && as_dir=.
1903     for ac_exec_ext in '' $ac_executable_extensions; do
1904   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1905     ac_cv_prog_CC="${ac_tool_prefix}cc"
1906     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1907     break 2
1908   fi
1909 done
1910   done
1911 IFS=$as_save_IFS
1912
1913 fi
1914 fi
1915 CC=$ac_cv_prog_CC
1916 if test -n "$CC"; then
1917   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
1918 $as_echo "$CC" >&6; }
1919 else
1920   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1921 $as_echo "no" >&6; }
1922 fi
1923
1924
1925   fi
1926 fi
1927 if test -z "$CC"; then
1928   # Extract the first word of "cc", so it can be a program name with args.
1929 set dummy cc; ac_word=$2
1930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1931 $as_echo_n "checking for $ac_word... " >&6; }
1932 if ${ac_cv_prog_CC+:} false; then :
1933   $as_echo_n "(cached) " >&6
1934 else
1935   if test -n "$CC"; then
1936   ac_cv_prog_CC="$CC" # Let the user override the test.
1937 else
1938   ac_prog_rejected=no
1939 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1940 for as_dir in $PATH
1941 do
1942   IFS=$as_save_IFS
1943   test -z "$as_dir" && as_dir=.
1944     for ac_exec_ext in '' $ac_executable_extensions; do
1945   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1946     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1947        ac_prog_rejected=yes
1948        continue
1949      fi
1950     ac_cv_prog_CC="cc"
1951     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1952     break 2
1953   fi
1954 done
1955   done
1956 IFS=$as_save_IFS
1957
1958 if test $ac_prog_rejected = yes; then
1959   # We found a bogon in the path, so make sure we never use it.
1960   set dummy $ac_cv_prog_CC
1961   shift
1962   if test $# != 0; then
1963     # We chose a different compiler from the bogus one.
1964     # However, it has the same basename, so the bogon will be chosen
1965     # first if we set CC to just the basename; use the full file name.
1966     shift
1967     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1968   fi
1969 fi
1970 fi
1971 fi
1972 CC=$ac_cv_prog_CC
1973 if test -n "$CC"; then
1974   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
1975 $as_echo "$CC" >&6; }
1976 else
1977   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1978 $as_echo "no" >&6; }
1979 fi
1980
1981
1982 fi
1983 if test -z "$CC"; then
1984   if test -n "$ac_tool_prefix"; then
1985   for ac_prog in cl.exe
1986   do
1987     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1988 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1989 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1990 $as_echo_n "checking for $ac_word... " >&6; }
1991 if ${ac_cv_prog_CC+:} false; then :
1992   $as_echo_n "(cached) " >&6
1993 else
1994   if test -n "$CC"; then
1995   ac_cv_prog_CC="$CC" # Let the user override the test.
1996 else
1997 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1998 for as_dir in $PATH
1999 do
2000   IFS=$as_save_IFS
2001   test -z "$as_dir" && as_dir=.
2002     for ac_exec_ext in '' $ac_executable_extensions; do
2003   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2004     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2005     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2006     break 2
2007   fi
2008 done
2009   done
2010 IFS=$as_save_IFS
2011
2012 fi
2013 fi
2014 CC=$ac_cv_prog_CC
2015 if test -n "$CC"; then
2016   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2017 $as_echo "$CC" >&6; }
2018 else
2019   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2020 $as_echo "no" >&6; }
2021 fi
2022
2023
2024     test -n "$CC" && break
2025   done
2026 fi
2027 if test -z "$CC"; then
2028   ac_ct_CC=$CC
2029   for ac_prog in cl.exe
2030 do
2031   # Extract the first word of "$ac_prog", so it can be a program name with args.
2032 set dummy $ac_prog; ac_word=$2
2033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2034 $as_echo_n "checking for $ac_word... " >&6; }
2035 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2036   $as_echo_n "(cached) " >&6
2037 else
2038   if test -n "$ac_ct_CC"; then
2039   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2040 else
2041 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2042 for as_dir in $PATH
2043 do
2044   IFS=$as_save_IFS
2045   test -z "$as_dir" && as_dir=.
2046     for ac_exec_ext in '' $ac_executable_extensions; do
2047   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2048     ac_cv_prog_ac_ct_CC="$ac_prog"
2049     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2050     break 2
2051   fi
2052 done
2053   done
2054 IFS=$as_save_IFS
2055
2056 fi
2057 fi
2058 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2059 if test -n "$ac_ct_CC"; then
2060   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2061 $as_echo "$ac_ct_CC" >&6; }
2062 else
2063   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2064 $as_echo "no" >&6; }
2065 fi
2066
2067
2068   test -n "$ac_ct_CC" && break
2069 done
2070
2071   if test "x$ac_ct_CC" = x; then
2072     CC=""
2073   else
2074     case $cross_compiling:$ac_tool_warned in
2075 yes:)
2076 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2077 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2078 ac_tool_warned=yes ;;
2079 esac
2080     CC=$ac_ct_CC
2081   fi
2082 fi
2083
2084 fi
2085
2086
2087 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2088 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2089 as_fn_error $? "no acceptable C compiler found in \$PATH
2090 See \`config.log' for more details" "$LINENO" 5; }
2091
2092 # Provide some information about the compiler.
2093 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2094 set X $ac_compile
2095 ac_compiler=$2
2096 for ac_option in --version -v -V -qversion; do
2097   { { ac_try="$ac_compiler $ac_option >&5"
2098 case "(($ac_try" in
2099   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2100   *) ac_try_echo=$ac_try;;
2101 esac
2102 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2103 $as_echo "$ac_try_echo"; } >&5
2104   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2105   ac_status=$?
2106   if test -s conftest.err; then
2107     sed '10a\
2108 ... rest of stderr output deleted ...
2109          10q' conftest.err >conftest.er1
2110     cat conftest.er1 >&5
2111   fi
2112   rm -f conftest.er1 conftest.err
2113   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2114   test $ac_status = 0; }
2115 done
2116
2117 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2118 /* end confdefs.h.  */
2119
2120 int
2121 main ()
2122 {
2123
2124   ;
2125   return 0;
2126 }
2127 _ACEOF
2128 ac_clean_files_save=$ac_clean_files
2129 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2130 # Try to create an executable without -o first, disregard a.out.
2131 # It will help us diagnose broken compilers, and finding out an intuition
2132 # of exeext.
2133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2134 $as_echo_n "checking whether the C compiler works... " >&6; }
2135 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2136
2137 # The possible output files:
2138 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2139
2140 ac_rmfiles=
2141 for ac_file in $ac_files
2142 do
2143   case $ac_file in
2144     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2145     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2146   esac
2147 done
2148 rm -f $ac_rmfiles
2149
2150 if { { ac_try="$ac_link_default"
2151 case "(($ac_try" in
2152   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2153   *) ac_try_echo=$ac_try;;
2154 esac
2155 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2156 $as_echo "$ac_try_echo"; } >&5
2157   (eval "$ac_link_default") 2>&5
2158   ac_status=$?
2159   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2160   test $ac_status = 0; }; then :
2161   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2162 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2163 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2164 # so that the user can short-circuit this test for compilers unknown to
2165 # Autoconf.
2166 for ac_file in $ac_files ''
2167 do
2168   test -f "$ac_file" || continue
2169   case $ac_file in
2170     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2171         ;;
2172     [ab].out )
2173         # We found the default executable, but exeext='' is most
2174         # certainly right.
2175         break;;
2176     *.* )
2177         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2178         then :; else
2179            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2180         fi
2181         # We set ac_cv_exeext here because the later test for it is not
2182         # safe: cross compilers may not add the suffix if given an `-o'
2183         # argument, so we may need to know it at that point already.
2184         # Even if this section looks crufty: it has the advantage of
2185         # actually working.
2186         break;;
2187     * )
2188         break;;
2189   esac
2190 done
2191 test "$ac_cv_exeext" = no && ac_cv_exeext=
2192
2193 else
2194   ac_file=''
2195 fi
2196 if test -z "$ac_file"; then :
2197   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2198 $as_echo "no" >&6; }
2199 $as_echo "$as_me: failed program was:" >&5
2200 sed 's/^/| /' conftest.$ac_ext >&5
2201
2202 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2203 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2204 as_fn_error 77 "C compiler cannot create executables
2205 See \`config.log' for more details" "$LINENO" 5; }
2206 else
2207   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2208 $as_echo "yes" >&6; }
2209 fi
2210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2211 $as_echo_n "checking for C compiler default output file name... " >&6; }
2212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2213 $as_echo "$ac_file" >&6; }
2214 ac_exeext=$ac_cv_exeext
2215
2216 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2217 ac_clean_files=$ac_clean_files_save
2218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2219 $as_echo_n "checking for suffix of executables... " >&6; }
2220 if { { ac_try="$ac_link"
2221 case "(($ac_try" in
2222   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2223   *) ac_try_echo=$ac_try;;
2224 esac
2225 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2226 $as_echo "$ac_try_echo"; } >&5
2227   (eval "$ac_link") 2>&5
2228   ac_status=$?
2229   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2230   test $ac_status = 0; }; then :
2231   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2232 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2233 # work properly (i.e., refer to `conftest.exe'), while it won't with
2234 # `rm'.
2235 for ac_file in conftest.exe conftest conftest.*; do
2236   test -f "$ac_file" || continue
2237   case $ac_file in
2238     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2239     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2240           break;;
2241     * ) break;;
2242   esac
2243 done
2244 else
2245   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2246 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2247 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2248 See \`config.log' for more details" "$LINENO" 5; }
2249 fi
2250 rm -f conftest conftest$ac_cv_exeext
2251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2252 $as_echo "$ac_cv_exeext" >&6; }
2253
2254 rm -f conftest.$ac_ext
2255 EXEEXT=$ac_cv_exeext
2256 ac_exeext=$EXEEXT
2257 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2258 /* end confdefs.h.  */
2259 #include <stdio.h>
2260 int
2261 main ()
2262 {
2263 FILE *f = fopen ("conftest.out", "w");
2264  return ferror (f) || fclose (f) != 0;
2265
2266   ;
2267   return 0;
2268 }
2269 _ACEOF
2270 ac_clean_files="$ac_clean_files conftest.out"
2271 # Check that the compiler produces executables we can run.  If not, either
2272 # the compiler is broken, or we cross compile.
2273 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2274 $as_echo_n "checking whether we are cross compiling... " >&6; }
2275 if test "$cross_compiling" != yes; then
2276   { { ac_try="$ac_link"
2277 case "(($ac_try" in
2278   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2279   *) ac_try_echo=$ac_try;;
2280 esac
2281 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2282 $as_echo "$ac_try_echo"; } >&5
2283   (eval "$ac_link") 2>&5
2284   ac_status=$?
2285   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2286   test $ac_status = 0; }
2287   if { ac_try='./conftest$ac_cv_exeext'
2288   { { case "(($ac_try" in
2289   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2290   *) ac_try_echo=$ac_try;;
2291 esac
2292 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2293 $as_echo "$ac_try_echo"; } >&5
2294   (eval "$ac_try") 2>&5
2295   ac_status=$?
2296   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2297   test $ac_status = 0; }; }; then
2298     cross_compiling=no
2299   else
2300     if test "$cross_compiling" = maybe; then
2301         cross_compiling=yes
2302     else
2303         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2304 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2305 as_fn_error $? "cannot run C compiled programs.
2306 If you meant to cross compile, use \`--host'.
2307 See \`config.log' for more details" "$LINENO" 5; }
2308     fi
2309   fi
2310 fi
2311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2312 $as_echo "$cross_compiling" >&6; }
2313
2314 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2315 ac_clean_files=$ac_clean_files_save
2316 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2317 $as_echo_n "checking for suffix of object files... " >&6; }
2318 if ${ac_cv_objext+:} false; then :
2319   $as_echo_n "(cached) " >&6
2320 else
2321   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2322 /* end confdefs.h.  */
2323
2324 int
2325 main ()
2326 {
2327
2328   ;
2329   return 0;
2330 }
2331 _ACEOF
2332 rm -f conftest.o conftest.obj
2333 if { { ac_try="$ac_compile"
2334 case "(($ac_try" in
2335   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2336   *) ac_try_echo=$ac_try;;
2337 esac
2338 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2339 $as_echo "$ac_try_echo"; } >&5
2340   (eval "$ac_compile") 2>&5
2341   ac_status=$?
2342   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2343   test $ac_status = 0; }; then :
2344   for ac_file in conftest.o conftest.obj conftest.*; do
2345   test -f "$ac_file" || continue;
2346   case $ac_file in
2347     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2348     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2349        break;;
2350   esac
2351 done
2352 else
2353   $as_echo "$as_me: failed program was:" >&5
2354 sed 's/^/| /' conftest.$ac_ext >&5
2355
2356 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2357 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2358 as_fn_error $? "cannot compute suffix of object files: cannot compile
2359 See \`config.log' for more details" "$LINENO" 5; }
2360 fi
2361 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2362 fi
2363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2364 $as_echo "$ac_cv_objext" >&6; }
2365 OBJEXT=$ac_cv_objext
2366 ac_objext=$OBJEXT
2367 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2368 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2369 if ${ac_cv_c_compiler_gnu+:} false; then :
2370   $as_echo_n "(cached) " >&6
2371 else
2372   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2373 /* end confdefs.h.  */
2374
2375 int
2376 main ()
2377 {
2378 #ifndef __GNUC__
2379        choke me
2380 #endif
2381
2382   ;
2383   return 0;
2384 }
2385 _ACEOF
2386 if ac_fn_c_try_compile "$LINENO"; then :
2387   ac_compiler_gnu=yes
2388 else
2389   ac_compiler_gnu=no
2390 fi
2391 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2392 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2393
2394 fi
2395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2396 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2397 if test $ac_compiler_gnu = yes; then
2398   GCC=yes
2399 else
2400   GCC=
2401 fi
2402 ac_test_CFLAGS=${CFLAGS+set}
2403 ac_save_CFLAGS=$CFLAGS
2404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2405 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2406 if ${ac_cv_prog_cc_g+:} false; then :
2407   $as_echo_n "(cached) " >&6
2408 else
2409   ac_save_c_werror_flag=$ac_c_werror_flag
2410    ac_c_werror_flag=yes
2411    ac_cv_prog_cc_g=no
2412    CFLAGS="-g"
2413    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2414 /* end confdefs.h.  */
2415
2416 int
2417 main ()
2418 {
2419
2420   ;
2421   return 0;
2422 }
2423 _ACEOF
2424 if ac_fn_c_try_compile "$LINENO"; then :
2425   ac_cv_prog_cc_g=yes
2426 else
2427   CFLAGS=""
2428       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2429 /* end confdefs.h.  */
2430
2431 int
2432 main ()
2433 {
2434
2435   ;
2436   return 0;
2437 }
2438 _ACEOF
2439 if ac_fn_c_try_compile "$LINENO"; then :
2440
2441 else
2442   ac_c_werror_flag=$ac_save_c_werror_flag
2443          CFLAGS="-g"
2444          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2445 /* end confdefs.h.  */
2446
2447 int
2448 main ()
2449 {
2450
2451   ;
2452   return 0;
2453 }
2454 _ACEOF
2455 if ac_fn_c_try_compile "$LINENO"; then :
2456   ac_cv_prog_cc_g=yes
2457 fi
2458 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2459 fi
2460 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2461 fi
2462 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2463    ac_c_werror_flag=$ac_save_c_werror_flag
2464 fi
2465 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2466 $as_echo "$ac_cv_prog_cc_g" >&6; }
2467 if test "$ac_test_CFLAGS" = set; then
2468   CFLAGS=$ac_save_CFLAGS
2469 elif test $ac_cv_prog_cc_g = yes; then
2470   if test "$GCC" = yes; then
2471     CFLAGS="-g -O2"
2472   else
2473     CFLAGS="-g"
2474   fi
2475 else
2476   if test "$GCC" = yes; then
2477     CFLAGS="-O2"
2478   else
2479     CFLAGS=
2480   fi
2481 fi
2482 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2483 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2484 if ${ac_cv_prog_cc_c89+:} false; then :
2485   $as_echo_n "(cached) " >&6
2486 else
2487   ac_cv_prog_cc_c89=no
2488 ac_save_CC=$CC
2489 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2490 /* end confdefs.h.  */
2491 #include <stdarg.h>
2492 #include <stdio.h>
2493 struct stat;
2494 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2495 struct buf { int x; };
2496 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2497 static char *e (p, i)
2498      char **p;
2499      int i;
2500 {
2501   return p[i];
2502 }
2503 static char *f (char * (*g) (char **, int), char **p, ...)
2504 {
2505   char *s;
2506   va_list v;
2507   va_start (v,p);
2508   s = g (p, va_arg (v,int));
2509   va_end (v);
2510   return s;
2511 }
2512
2513 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2514    function prototypes and stuff, but not '\xHH' hex character constants.
2515    These don't provoke an error unfortunately, instead are silently treated
2516    as 'x'.  The following induces an error, until -std is added to get
2517    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2518    array size at least.  It's necessary to write '\x00'==0 to get something
2519    that's true only with -std.  */
2520 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2521
2522 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2523    inside strings and character constants.  */
2524 #define FOO(x) 'x'
2525 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2526
2527 int test (int i, double x);
2528 struct s1 {int (*f) (int a);};
2529 struct s2 {int (*f) (double a);};
2530 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2531 int argc;
2532 char **argv;
2533 int
2534 main ()
2535 {
2536 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2537   ;
2538   return 0;
2539 }
2540 _ACEOF
2541 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2542         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2543 do
2544   CC="$ac_save_CC $ac_arg"
2545   if ac_fn_c_try_compile "$LINENO"; then :
2546   ac_cv_prog_cc_c89=$ac_arg
2547 fi
2548 rm -f core conftest.err conftest.$ac_objext
2549   test "x$ac_cv_prog_cc_c89" != "xno" && break
2550 done
2551 rm -f conftest.$ac_ext
2552 CC=$ac_save_CC
2553
2554 fi
2555 # AC_CACHE_VAL
2556 case "x$ac_cv_prog_cc_c89" in
2557   x)
2558     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
2559 $as_echo "none needed" >&6; } ;;
2560   xno)
2561     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2562 $as_echo "unsupported" >&6; } ;;
2563   *)
2564     CC="$CC $ac_cv_prog_cc_c89"
2565     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
2566 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2567 esac
2568 if test "x$ac_cv_prog_cc_c89" != xno; then :
2569
2570 fi
2571
2572 ac_ext=c
2573 ac_cpp='$CPP $CPPFLAGS'
2574 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2575 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2576 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2577
2578 ac_aux_dir=
2579 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2580   if test -f "$ac_dir/install-sh"; then
2581     ac_aux_dir=$ac_dir
2582     ac_install_sh="$ac_aux_dir/install-sh -c"
2583     break
2584   elif test -f "$ac_dir/install.sh"; then
2585     ac_aux_dir=$ac_dir
2586     ac_install_sh="$ac_aux_dir/install.sh -c"
2587     break
2588   elif test -f "$ac_dir/shtool"; then
2589     ac_aux_dir=$ac_dir
2590     ac_install_sh="$ac_aux_dir/shtool install -c"
2591     break
2592   fi
2593 done
2594 if test -z "$ac_aux_dir"; then
2595   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2596 fi
2597
2598 # These three variables are undocumented and unsupported,
2599 # and are intended to be withdrawn in a future Autoconf release.
2600 # They can cause serious problems if a builder's source tree is in a directory
2601 # whose full name contains unusual characters.
2602 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2603 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2604 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2605
2606
2607 # Find a good install program.  We prefer a C program (faster),
2608 # so one script is as good as another.  But avoid the broken or
2609 # incompatible versions:
2610 # SysV /etc/install, /usr/sbin/install
2611 # SunOS /usr/etc/install
2612 # IRIX /sbin/install
2613 # AIX /bin/install
2614 # AmigaOS /C/install, which installs bootblocks on floppy discs
2615 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2616 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2617 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2618 # OS/2's system install, which has a completely different semantic
2619 # ./install, which can be erroneously created by make from ./install.sh.
2620 # Reject install programs that cannot install multiple files.
2621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2622 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2623 if test -z "$INSTALL"; then
2624 if ${ac_cv_path_install+:} false; then :
2625   $as_echo_n "(cached) " >&6
2626 else
2627   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2628 for as_dir in $PATH
2629 do
2630   IFS=$as_save_IFS
2631   test -z "$as_dir" && as_dir=.
2632     # Account for people who put trailing slashes in PATH elements.
2633 case $as_dir/ in #((
2634   ./ | .// | /[cC]/* | \
2635   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2636   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2637   /usr/ucb/* ) ;;
2638   *)
2639     # OSF1 and SCO ODT 3.0 have their own names for install.
2640     # Don't use installbsd from OSF since it installs stuff as root
2641     # by default.
2642     for ac_prog in ginstall scoinst install; do
2643       for ac_exec_ext in '' $ac_executable_extensions; do
2644         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2645           if test $ac_prog = install &&
2646             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2647             # AIX install.  It has an incompatible calling convention.
2648             :
2649           elif test $ac_prog = install &&
2650             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2651             # program-specific install script used by HP pwplus--don't use.
2652             :
2653           else
2654             rm -rf conftest.one conftest.two conftest.dir
2655             echo one > conftest.one
2656             echo two > conftest.two
2657             mkdir conftest.dir
2658             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2659               test -s conftest.one && test -s conftest.two &&
2660               test -s conftest.dir/conftest.one &&
2661               test -s conftest.dir/conftest.two
2662             then
2663               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2664               break 3
2665             fi
2666           fi
2667         fi
2668       done
2669     done
2670     ;;
2671 esac
2672
2673   done
2674 IFS=$as_save_IFS
2675
2676 rm -rf conftest.one conftest.two conftest.dir
2677
2678 fi
2679   if test "${ac_cv_path_install+set}" = set; then
2680     INSTALL=$ac_cv_path_install
2681   else
2682     # As a last resort, use the slow shell script.  Don't cache a
2683     # value for INSTALL within a source directory, because that will
2684     # break other packages using the cache if that directory is
2685     # removed, or if the value is a relative name.
2686     INSTALL=$ac_install_sh
2687   fi
2688 fi
2689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2690 $as_echo "$INSTALL" >&6; }
2691
2692 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2693 # It thinks the first close brace ends the variable substitution.
2694 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2695
2696 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2697
2698 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2699
2700 rm -rf .tst 2>/dev/null
2701 mkdir .tst 2>/dev/null
2702 if test -d .tst; then
2703   am__leading_dot=.
2704 else
2705   am__leading_dot=_
2706 fi
2707 rmdir .tst 2>/dev/null
2708
2709 DEPDIR="${am__leading_dot}deps"
2710
2711 # Dependency checking.
2712
2713
2714 ac_config_commands="$ac_config_commands depdir"
2715
2716
2717 depcc="$CC"   am_compiler_list=
2718
2719 am_depcomp=$ac_aux_dir/depcomp
2720 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
2721 $as_echo_n "checking dependency style of $depcc... " >&6; }
2722 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
2723   $as_echo_n "(cached) " >&6
2724 else
2725   if test -f "$am_depcomp"; then
2726   # We make a subdir and do the tests there.  Otherwise we can end up
2727   # making bogus files that we don't know about and never remove.  For
2728   # instance it was reported that on HP-UX the gcc test will end up
2729   # making a dummy file named `D' -- because `-MD' means `put the output
2730   # in D'.
2731   mkdir conftest.dir
2732   # Copy depcomp to subdir because otherwise we won't find it if we're
2733   # using a relative directory.
2734   cp "$am_depcomp" conftest.dir
2735   cd conftest.dir
2736   # We will build objects and dependencies in a subdirectory because
2737   # it helps to detect inapplicable dependency modes.  For instance
2738   # both Tru64's cc and ICC support -MD to output dependencies as a
2739   # side effect of compilation, but ICC will put the dependencies in
2740   # the current directory while Tru64 will put them in the object
2741   # directory.
2742   mkdir sub
2743
2744   am_cv_CC_dependencies_compiler_type=none
2745   if test "$am_compiler_list" = ""; then
2746      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
2747   fi
2748   for depmode in $am_compiler_list; do
2749     if test $depmode = none; then break; fi
2750
2751     $as_echo "$as_me:$LINENO: trying $depmode" >&5
2752     # Setup a source with many dependencies, because some compilers
2753     # like to wrap large dependency lists on column 80 (with \), and
2754     # we should not choose a depcomp mode which is confused by this.
2755     #
2756     # We need to recreate these files for each test, as the compiler may
2757     # overwrite some of them when testing with obscure command lines.
2758     # This happens at least with the AIX C compiler.
2759     : > sub/conftest.c
2760     for i in 1 2 3 4 5 6; do
2761       echo '#include "conftst'$i'.h"' >> sub/conftest.c
2762       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
2763       # Solaris 8's {/usr,}/bin/sh.
2764       touch sub/conftst$i.h
2765     done
2766     echo "include sub/conftest.Po" > confmf
2767
2768     # We check with `-c' and `-o' for the sake of the "dashmstdout"
2769     # mode.  It turns out that the SunPro C++ compiler does not properly
2770     # handle `-M -o', and we need to detect this.
2771     depcmd="depmode=$depmode \
2772        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
2773        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
2774        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
2775     echo "| $depcmd" | sed -e 's/  */ /g' >&5
2776     if env $depcmd > conftest.err 2>&1 &&
2777        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
2778        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
2779        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
2780       # icc doesn't choke on unknown options, it will just issue warnings
2781       # or remarks (even with -Werror).  So we grep stderr for any message
2782       # that says an option was ignored or not supported.
2783       # When given -MP, icc 7.0 and 7.1 complain thusly:
2784       #   icc: Command line warning: ignoring option '-M'; no argument required
2785       # The diagnosis changed in icc 8.0:
2786       #   icc: Command line remark: option '-MP' not supported
2787       if (grep 'ignoring option' conftest.err ||
2788           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
2789         am_cv_CC_dependencies_compiler_type=$depmode
2790         $as_echo "$as_me:$LINENO: success" >&5
2791         break
2792       fi
2793     fi
2794     $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
2795     sed -e 's/^/| /' < conftest.err >&5
2796   done
2797
2798   cd ..
2799   rm -rf conftest.dir
2800 else
2801   am_cv_CC_dependencies_compiler_type=none
2802 fi
2803
2804 fi
2805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
2806 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
2807 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
2808 then as_fn_error $? "no usable dependency style found" "$LINENO" 5
2809 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
2810
2811 fi
2812
2813
2814 ALL_LINGUAS=
2815 # If we haven't got the data from the intl directory,
2816 # assume NLS is disabled.
2817 USE_NLS=no
2818 LIBINTL=
2819 LIBINTL_DEP=
2820 INCINTL=
2821 XGETTEXT=
2822 GMSGFMT=
2823 POSUB=
2824
2825 if test -f  ../../intl/config.intl; then
2826   .  ../../intl/config.intl
2827 fi
2828 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
2829 $as_echo_n "checking whether NLS is requested... " >&6; }
2830 if test x"$USE_NLS" != xyes; then
2831   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2832 $as_echo "no" >&6; }
2833 else
2834   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2835 $as_echo "yes" >&6; }
2836
2837 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
2838
2839
2840   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
2841 $as_echo_n "checking for catalogs to be installed... " >&6; }
2842   # Look for .po and .gmo files in the source directory.
2843   CATALOGS=
2844   XLINGUAS=
2845   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
2846     # If there aren't any .gmo files the shell will give us the
2847     # literal string "../path/to/srcdir/po/*.gmo" which has to be
2848     # weeded out.
2849     case "$cat" in *\**)
2850       continue;;
2851     esac
2852     # The quadruple backslash is collapsed to a double backslash
2853     # by the backticks, then collapsed again by the double quotes,
2854     # leaving us with one backslash in the sed expression (right
2855     # before the dot that mustn't act as a wildcard).
2856     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
2857     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
2858     # The user is allowed to set LINGUAS to a list of languages to
2859     # install catalogs for.  If it's empty that means "all of them."
2860     if test "x$LINGUAS" = x; then
2861       CATALOGS="$CATALOGS $cat"
2862       XLINGUAS="$XLINGUAS $lang"
2863     else
2864       case "$LINGUAS" in *$lang*)
2865         CATALOGS="$CATALOGS $cat"
2866         XLINGUAS="$XLINGUAS $lang"
2867         ;;
2868       esac
2869     fi
2870   done
2871   LINGUAS="$XLINGUAS"
2872   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
2873 $as_echo "$LINGUAS" >&6; }
2874
2875
2876     DATADIRNAME=share
2877
2878   INSTOBJEXT=.mo
2879
2880   GENCAT=gencat
2881
2882   CATOBJEXT=.gmo
2883
2884 fi
2885
2886
2887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2888 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2889     # Check whether --enable-maintainer-mode was given.
2890 if test "${enable_maintainer_mode+set}" = set; then :
2891   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2892 else
2893   USE_MAINTAINER_MODE=no
2894 fi
2895
2896   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2897 $as_echo "$USE_MAINTAINER_MODE" >&6; }
2898    if test $USE_MAINTAINER_MODE = yes; then
2899   MAINTAINER_MODE_TRUE=
2900   MAINTAINER_MODE_FALSE='#'
2901 else
2902   MAINTAINER_MODE_TRUE='#'
2903   MAINTAINER_MODE_FALSE=
2904 fi
2905
2906   MAINT=$MAINTAINER_MODE_TRUE
2907
2908
2909
2910
2911 sim_inline="-DDEFAULT_INLINE=0"
2912 # Check whether --enable-sim-inline was given.
2913 if test "${enable_sim_inline+set}" = set; then :
2914   enableval=$enable_sim_inline; sim_inline=""
2915 case "$enableval" in
2916   no)           sim_inline="-DDEFAULT_INLINE=0";;
2917   0)            sim_inline="-DDEFAULT_INLINE=0";;
2918   yes | 2)      sim_inline="-DDEFAULT_INLINE=ALL_C_INLINE";;
2919   1)            sim_inline="-DDEFAULT_INLINE=INLINE_LOCALS";;
2920   *) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
2921        new_flag=""
2922        case "$x" in
2923          *_INLINE=*)    new_flag="-D$x";;
2924          *=*)           new_flag=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
2925          *_INLINE)      new_flag="-D$x=ALL_C_INLINE";;
2926          *)             new_flag="-D$x""_INLINE=ALL_C_INLINE";;
2927        esac
2928        if test x"$sim_inline" = x""; then
2929          sim_inline="$new_flag"
2930        else
2931          sim_inline="$sim_inline $new_flag"
2932        fi
2933      done;;
2934 esac
2935 if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then
2936   echo "Setting inline flags = $sim_inline" 6>&1
2937 fi
2938 fi
2939
2940
2941
2942
2943 default_sim_scache="16384"
2944 # Check whether --enable-sim-scache was given.
2945 if test "${enable_sim_scache+set}" = set; then :
2946   enableval=$enable_sim_scache; case "${enableval}" in
2947   yes)  sim_scache="-DWITH_SCACHE=${default_sim_scache}";;
2948   no)   sim_scache="-DWITH_SCACHE=0" ;;
2949   [0-9]*) sim_scache="-DWITH_SCACHE=${enableval}";;
2950   *)    as_fn_error $? "\"Bad value $enableval passed to --enable-sim-scache\"" "$LINENO" 5;
2951         sim_scache="";;
2952 esac
2953 if test x"$silent" != x"yes" && test x"$sim_scache" != x""; then
2954   echo "Setting scache size = $sim_scache" 6>&1
2955 fi
2956 else
2957   sim_scache="-DWITH_SCACHE=${default_sim_scache}"
2958 fi
2959
2960
2961
2962 default_sim_default_model="m32r/d"
2963 # Check whether --enable-sim-default-model was given.
2964 if test "${enable_sim_default_model+set}" = set; then :
2965   enableval=$enable_sim_default_model; case "${enableval}" in
2966   yes|no) as_fn_error $? "\"Missing argument to --enable-sim-default-model\"" "$LINENO" 5;;
2967   *)    sim_default_model="-DWITH_DEFAULT_MODEL='\"${enableval}\"'";;
2968 esac
2969 if test x"$silent" != x"yes" && test x"$sim_default_model" != x""; then
2970   echo "Setting default model = $sim_default_model" 6>&1
2971 fi
2972 else
2973   sim_default_model="-DWITH_DEFAULT_MODEL='\"${default_sim_default_model}\"'"
2974 fi
2975
2976
2977
2978 cgen_maint=no
2979 cgen=guile
2980 cgendir='$(srcdir)/../../cgen'
2981 # Check whether --enable-cgen-maint was given.
2982 if test "${enable_cgen_maint+set}" = set; then :
2983   enableval=$enable_cgen_maint; case "${enableval}" in
2984   yes)  cgen_maint=yes ;;
2985   no)   cgen_maint=no ;;
2986   *)
2987         # Argument is a directory where cgen can be found.  In some
2988         # future world cgen could be installable, but right now this
2989         # is not the case.  Instead we assume the directory is a path
2990         # to the cgen source tree.
2991         cgen_maint=yes
2992         if test -r ${enableval}/iformat.scm; then
2993           # This looks like a cgen source tree.
2994           cgendir=${enableval}
2995         else
2996           as_fn_error $? "${enableval} doesn't look like a cgen source tree" "$LINENO" 5
2997         fi
2998         ;;
2999 esac
3000 fi
3001 if test x${cgen_maint} != xno ; then
3002   CGEN_MAINT=''
3003 else
3004   CGEN_MAINT='#'
3005 fi
3006
3007
3008
3009
3010
3011   case "${target_alias}" in
3012   m32r*-linux*)
3013     traps_obj=traps-linux.o
3014     sim_extra_cflags="-DM32R_LINUX"
3015     ;;
3016   *)
3017     traps_obj=traps.o
3018     sim_extra_cflags="-DM32R_ELF"
3019     ;;
3020   esac
3021
3022
3023
3024
3025 hardware="cfi core pal glue m32r_cache m32r_uart"
3026 sim_hw_cflags="-DWITH_HW=1"
3027 sim_hw="$hardware"
3028 sim_hw_objs="\$(SIM_COMMON_HW_OBJS) `echo $sim_hw | sed -e 's/\([^ ][^ ]*\)/dv-\1.o/g'`"
3029
3030 # Check whether --enable-sim-hardware was given.
3031 if test "${enable_sim_hardware+set}" = set; then :
3032   enableval=$enable_sim_hardware;
3033 else
3034   enable_sim_hardware="yes"
3035 fi
3036
3037 case ${enable_sim_hardware} in
3038   yes|no) ;;
3039   ,*) hardware="${hardware} `echo ${enableval} | sed -e 's/,/ /'`";;
3040   *,) hardware="`echo ${enableval} | sed -e 's/,/ /'` ${hardware}";;
3041   *)  hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
3042 esac
3043
3044 if test "$enable_sim_hardware" = no; then
3045   sim_hw_objs=
3046   sim_hw_cflags="-DWITH_HW=0"
3047   sim_hw=
3048 else
3049   sim_hw_cflags="-DWITH_HW=1"
3050   # remove duplicates
3051   sim_hw=""
3052   sim_hw_objs="\$(SIM_COMMON_HW_OBJS)"
3053   for i in $hardware ; do
3054     case " $sim_hw " in
3055       *" $i "*) ;;
3056       *) sim_hw="$sim_hw $i" ; sim_hw_objs="$sim_hw_objs dv-$i.o";;
3057     esac
3058   done
3059   # mingw does not support sockser
3060   case ${host} in
3061     *mingw*) ;;
3062     *) # TODO: We don't add dv-sockser to sim_hw as it is not a "real" device
3063        # that you instatiate.  Instead, other code will call into it directly.
3064        # At some point, we should convert it over.
3065        sim_hw_objs="$sim_hw_objs dv-sockser.o"
3066        sim_hw_cflags="$sim_hw_cflags -DHAVE_DV_SOCKSER"
3067        ;;
3068   esac
3069   if test x"$silent" != x"yes"; then
3070     echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
3071   fi
3072 fi
3073
3074
3075
3076 cgen_breaks=""
3077 if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
3078 cgen_breaks="break cgen_rtx_error";
3079 fi
3080
3081 ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
3082
3083 ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
3084
3085 ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
3086
3087 ac_config_commands="$ac_config_commands Makefile"
3088
3089 ac_config_commands="$ac_config_commands stamp-h"
3090
3091
3092
3093
3094
3095
3096
3097
3098
3099
3100
3101 cat >confcache <<\_ACEOF
3102 # This file is a shell script that caches the results of configure
3103 # tests run on this system so they can be shared between configure
3104 # scripts and configure runs, see configure's option --config-cache.
3105 # It is not useful on other systems.  If it contains results you don't
3106 # want to keep, you may remove or edit it.
3107 #
3108 # config.status only pays attention to the cache file if you give it
3109 # the --recheck option to rerun configure.
3110 #
3111 # `ac_cv_env_foo' variables (set or unset) will be overridden when
3112 # loading this file, other *unset* `ac_cv_foo' will be assigned the
3113 # following values.
3114
3115 _ACEOF
3116
3117 # The following way of writing the cache mishandles newlines in values,
3118 # but we know of no workaround that is simple, portable, and efficient.
3119 # So, we kill variables containing newlines.
3120 # Ultrix sh set writes to stderr and can't be redirected directly,
3121 # and sets the high bit in the cache file unless we assign to the vars.
3122 (
3123   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
3124     eval ac_val=\$$ac_var
3125     case $ac_val in #(
3126     *${as_nl}*)
3127       case $ac_var in #(
3128       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
3129 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
3130       esac
3131       case $ac_var in #(
3132       _ | IFS | as_nl) ;; #(
3133       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
3134       *) { eval $ac_var=; unset $ac_var;} ;;
3135       esac ;;
3136     esac
3137   done
3138
3139   (set) 2>&1 |
3140     case $as_nl`(ac_space=' '; set) 2>&1` in #(
3141     *${as_nl}ac_space=\ *)
3142       # `set' does not quote correctly, so add quotes: double-quote
3143       # substitution turns \\\\ into \\, and sed turns \\ into \.
3144       sed -n \
3145         "s/'/'\\\\''/g;
3146           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
3147       ;; #(
3148     *)
3149       # `set' quotes correctly as required by POSIX, so do not add quotes.
3150       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
3151       ;;
3152     esac |
3153     sort
3154 ) |
3155   sed '
3156      /^ac_cv_env_/b end
3157      t clear
3158      :clear
3159      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
3160      t end
3161      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
3162      :end' >>confcache
3163 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
3164   if test -w "$cache_file"; then
3165     if test "x$cache_file" != "x/dev/null"; then
3166       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
3167 $as_echo "$as_me: updating cache $cache_file" >&6;}
3168       if test ! -f "$cache_file" || test -h "$cache_file"; then
3169         cat confcache >"$cache_file"
3170       else
3171         case $cache_file in #(
3172         */* | ?:*)
3173           mv -f confcache "$cache_file"$$ &&
3174           mv -f "$cache_file"$$ "$cache_file" ;; #(
3175         *)
3176           mv -f confcache "$cache_file" ;;
3177         esac
3178       fi
3179     fi
3180   else
3181     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
3182 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
3183   fi
3184 fi
3185 rm -f confcache
3186
3187 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3188 # Let make expand exec_prefix.
3189 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3190
3191 # Transform confdefs.h into DEFS.
3192 # Protect against shell expansion while executing Makefile rules.
3193 # Protect against Makefile macro expansion.
3194 #
3195 # If the first sed substitution is executed (which looks for macros that
3196 # take arguments), then branch to the quote section.  Otherwise,
3197 # look for a macro that doesn't take arguments.
3198 ac_script='
3199 :mline
3200 /\\$/{
3201  N
3202  s,\\\n,,
3203  b mline
3204 }
3205 t clear
3206 :clear
3207 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
3208 t quote
3209 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
3210 t quote
3211 b any
3212 :quote
3213 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
3214 s/\[/\\&/g
3215 s/\]/\\&/g
3216 s/\$/$$/g
3217 H
3218 :any
3219 ${
3220         g
3221         s/^\n//
3222         s/\n/ /g
3223         p
3224 }
3225 '
3226 DEFS=`sed -n "$ac_script" confdefs.h`
3227
3228
3229 ac_libobjs=
3230 ac_ltlibobjs=
3231 U=
3232 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
3233   # 1. Remove the extension, and $U if already installed.
3234   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
3235   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
3236   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
3237   #    will be set to the directory where LIBOBJS objects are built.
3238   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
3239   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
3240 done
3241 LIBOBJS=$ac_libobjs
3242
3243 LTLIBOBJS=$ac_ltlibobjs
3244
3245
3246 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
3247   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
3248 Usually this means the macro was only invoked conditionally." "$LINENO" 5
3249 fi
3250
3251 : "${CONFIG_STATUS=./config.status}"
3252 ac_write_fail=0
3253 ac_clean_files_save=$ac_clean_files
3254 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
3255 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
3256 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
3257 as_write_fail=0
3258 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
3259 #! $SHELL
3260 # Generated by $as_me.
3261 # Run this file to recreate the current configuration.
3262 # Compiler output produced by configure, useful for debugging
3263 # configure, is in config.log if it exists.
3264
3265 debug=false
3266 ac_cs_recheck=false
3267 ac_cs_silent=false
3268
3269 SHELL=\${CONFIG_SHELL-$SHELL}
3270 export SHELL
3271 _ASEOF
3272 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
3273 ## -------------------- ##
3274 ## M4sh Initialization. ##
3275 ## -------------------- ##
3276
3277 # Be more Bourne compatible
3278 DUALCASE=1; export DUALCASE # for MKS sh
3279 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
3280   emulate sh
3281   NULLCMD=:
3282   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
3283   # is contrary to our usage.  Disable this feature.
3284   alias -g '${1+"$@"}'='"$@"'
3285   setopt NO_GLOB_SUBST
3286 else
3287   case `(set -o) 2>/dev/null` in #(
3288   *posix*) :
3289     set -o posix ;; #(
3290   *) :
3291      ;;
3292 esac
3293 fi
3294
3295
3296 as_nl='
3297 '
3298 export as_nl
3299 # Printing a long string crashes Solaris 7 /usr/bin/printf.
3300 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
3301 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
3302 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
3303 # Prefer a ksh shell builtin over an external printf program on Solaris,
3304 # but without wasting forks for bash or zsh.
3305 if test -z "$BASH_VERSION$ZSH_VERSION" \
3306     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
3307   as_echo='print -r --'
3308   as_echo_n='print -rn --'
3309 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
3310   as_echo='printf %s\n'
3311   as_echo_n='printf %s'
3312 else
3313   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
3314     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
3315     as_echo_n='/usr/ucb/echo -n'
3316   else
3317     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
3318     as_echo_n_body='eval
3319       arg=$1;
3320       case $arg in #(
3321       *"$as_nl"*)
3322         expr "X$arg" : "X\\(.*\\)$as_nl";
3323         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
3324       esac;
3325       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
3326     '
3327     export as_echo_n_body
3328     as_echo_n='sh -c $as_echo_n_body as_echo'
3329   fi
3330   export as_echo_body
3331   as_echo='sh -c $as_echo_body as_echo'
3332 fi
3333
3334 # The user is always right.
3335 if test "${PATH_SEPARATOR+set}" != set; then
3336   PATH_SEPARATOR=:
3337   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
3338     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
3339       PATH_SEPARATOR=';'
3340   }
3341 fi
3342
3343
3344 # IFS
3345 # We need space, tab and new line, in precisely that order.  Quoting is
3346 # there to prevent editors from complaining about space-tab.
3347 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
3348 # splitting by setting IFS to empty value.)
3349 IFS=" ""        $as_nl"
3350
3351 # Find who we are.  Look in the path if we contain no directory separator.
3352 as_myself=
3353 case $0 in #((
3354   *[\\/]* ) as_myself=$0 ;;
3355   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3356 for as_dir in $PATH
3357 do
3358   IFS=$as_save_IFS
3359   test -z "$as_dir" && as_dir=.
3360     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3361   done
3362 IFS=$as_save_IFS
3363
3364      ;;
3365 esac
3366 # We did not find ourselves, most probably we were run as `sh COMMAND'
3367 # in which case we are not to be found in the path.
3368 if test "x$as_myself" = x; then
3369   as_myself=$0
3370 fi
3371 if test ! -f "$as_myself"; then
3372   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
3373   exit 1
3374 fi
3375
3376 # Unset variables that we do not need and which cause bugs (e.g. in
3377 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
3378 # suppresses any "Segmentation fault" message there.  '((' could
3379 # trigger a bug in pdksh 5.2.14.
3380 for as_var in BASH_ENV ENV MAIL MAILPATH
3381 do eval test x\${$as_var+set} = xset \
3382   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
3383 done
3384 PS1='$ '
3385 PS2='> '
3386 PS4='+ '
3387
3388 # NLS nuisances.
3389 LC_ALL=C
3390 export LC_ALL
3391 LANGUAGE=C
3392 export LANGUAGE
3393
3394 # CDPATH.
3395 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
3396
3397
3398 # as_fn_error STATUS ERROR [LINENO LOG_FD]
3399 # ----------------------------------------
3400 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
3401 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
3402 # script with STATUS, using 1 if that was 0.
3403 as_fn_error ()
3404 {
3405   as_status=$1; test $as_status -eq 0 && as_status=1
3406   if test "$4"; then
3407     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
3408     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
3409   fi
3410   $as_echo "$as_me: error: $2" >&2
3411   as_fn_exit $as_status
3412 } # as_fn_error
3413
3414
3415 # as_fn_set_status STATUS
3416 # -----------------------
3417 # Set $? to STATUS, without forking.
3418 as_fn_set_status ()
3419 {
3420   return $1
3421 } # as_fn_set_status
3422
3423 # as_fn_exit STATUS
3424 # -----------------
3425 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
3426 as_fn_exit ()
3427 {
3428   set +e
3429   as_fn_set_status $1
3430   exit $1
3431 } # as_fn_exit
3432
3433 # as_fn_unset VAR
3434 # ---------------
3435 # Portably unset VAR.
3436 as_fn_unset ()
3437 {
3438   { eval $1=; unset $1;}
3439 }
3440 as_unset=as_fn_unset
3441 # as_fn_append VAR VALUE
3442 # ----------------------
3443 # Append the text in VALUE to the end of the definition contained in VAR. Take
3444 # advantage of any shell optimizations that allow amortized linear growth over
3445 # repeated appends, instead of the typical quadratic growth present in naive
3446 # implementations.
3447 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
3448   eval 'as_fn_append ()
3449   {
3450     eval $1+=\$2
3451   }'
3452 else
3453   as_fn_append ()
3454   {
3455     eval $1=\$$1\$2
3456   }
3457 fi # as_fn_append
3458
3459 # as_fn_arith ARG...
3460 # ------------------
3461 # Perform arithmetic evaluation on the ARGs, and store the result in the
3462 # global $as_val. Take advantage of shells that can avoid forks. The arguments
3463 # must be portable across $(()) and expr.
3464 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
3465   eval 'as_fn_arith ()
3466   {
3467     as_val=$(( $* ))
3468   }'
3469 else
3470   as_fn_arith ()
3471   {
3472     as_val=`expr "$@" || test $? -eq 1`
3473   }
3474 fi # as_fn_arith
3475
3476
3477 if expr a : '\(a\)' >/dev/null 2>&1 &&
3478    test "X`expr 00001 : '.*\(...\)'`" = X001; then
3479   as_expr=expr
3480 else
3481   as_expr=false
3482 fi
3483
3484 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
3485   as_basename=basename
3486 else
3487   as_basename=false
3488 fi
3489
3490 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
3491   as_dirname=dirname
3492 else
3493   as_dirname=false
3494 fi
3495
3496 as_me=`$as_basename -- "$0" ||
3497 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
3498          X"$0" : 'X\(//\)$' \| \
3499          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
3500 $as_echo X/"$0" |
3501     sed '/^.*\/\([^/][^/]*\)\/*$/{
3502             s//\1/
3503             q
3504           }
3505           /^X\/\(\/\/\)$/{
3506             s//\1/
3507             q
3508           }
3509           /^X\/\(\/\).*/{
3510             s//\1/
3511             q
3512           }
3513           s/.*/./; q'`
3514
3515 # Avoid depending upon Character Ranges.
3516 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
3517 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
3518 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
3519 as_cr_digits='0123456789'
3520 as_cr_alnum=$as_cr_Letters$as_cr_digits
3521
3522 ECHO_C= ECHO_N= ECHO_T=
3523 case `echo -n x` in #(((((
3524 -n*)
3525   case `echo 'xy\c'` in
3526   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
3527   xy)  ECHO_C='\c';;
3528   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
3529        ECHO_T=' ';;
3530   esac;;
3531 *)
3532   ECHO_N='-n';;
3533 esac
3534
3535 rm -f conf$$ conf$$.exe conf$$.file
3536 if test -d conf$$.dir; then
3537   rm -f conf$$.dir/conf$$.file
3538 else
3539   rm -f conf$$.dir
3540   mkdir conf$$.dir 2>/dev/null
3541 fi
3542 if (echo >conf$$.file) 2>/dev/null; then
3543   if ln -s conf$$.file conf$$ 2>/dev/null; then
3544     as_ln_s='ln -s'
3545     # ... but there are two gotchas:
3546     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
3547     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
3548     # In both cases, we have to default to `cp -pR'.
3549     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
3550       as_ln_s='cp -pR'
3551   elif ln conf$$.file conf$$ 2>/dev/null; then
3552     as_ln_s=ln
3553   else
3554     as_ln_s='cp -pR'
3555   fi
3556 else
3557   as_ln_s='cp -pR'
3558 fi
3559 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
3560 rmdir conf$$.dir 2>/dev/null
3561
3562
3563 # as_fn_mkdir_p
3564 # -------------
3565 # Create "$as_dir" as a directory, including parents if necessary.
3566 as_fn_mkdir_p ()
3567 {
3568
3569   case $as_dir in #(
3570   -*) as_dir=./$as_dir;;
3571   esac
3572   test -d "$as_dir" || eval $as_mkdir_p || {
3573     as_dirs=
3574     while :; do
3575       case $as_dir in #(
3576       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
3577       *) as_qdir=$as_dir;;
3578       esac
3579       as_dirs="'$as_qdir' $as_dirs"
3580       as_dir=`$as_dirname -- "$as_dir" ||
3581 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3582          X"$as_dir" : 'X\(//\)[^/]' \| \
3583          X"$as_dir" : 'X\(//\)$' \| \
3584          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
3585 $as_echo X"$as_dir" |
3586     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3587             s//\1/
3588             q
3589           }
3590           /^X\(\/\/\)[^/].*/{
3591             s//\1/
3592             q
3593           }
3594           /^X\(\/\/\)$/{
3595             s//\1/
3596             q
3597           }
3598           /^X\(\/\).*/{
3599             s//\1/
3600             q
3601           }
3602           s/.*/./; q'`
3603       test -d "$as_dir" && break
3604     done
3605     test -z "$as_dirs" || eval "mkdir $as_dirs"
3606   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
3607
3608
3609 } # as_fn_mkdir_p
3610 if mkdir -p . 2>/dev/null; then
3611   as_mkdir_p='mkdir -p "$as_dir"'
3612 else
3613   test -d ./-p && rmdir ./-p
3614   as_mkdir_p=false
3615 fi
3616
3617
3618 # as_fn_executable_p FILE
3619 # -----------------------
3620 # Test if FILE is an executable regular file.
3621 as_fn_executable_p ()
3622 {
3623   test -f "$1" && test -x "$1"
3624 } # as_fn_executable_p
3625 as_test_x='test -x'
3626 as_executable_p=as_fn_executable_p
3627
3628 # Sed expression to map a string onto a valid CPP name.
3629 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
3630
3631 # Sed expression to map a string onto a valid variable name.
3632 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
3633
3634
3635 exec 6>&1
3636 ## ----------------------------------- ##
3637 ## Main body of $CONFIG_STATUS script. ##
3638 ## ----------------------------------- ##
3639 _ASEOF
3640 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
3641
3642 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3643 # Save the log message, to keep $0 and so on meaningful, and to
3644 # report actual input values of CONFIG_FILES etc. instead of their
3645 # values after options handling.
3646 ac_log="
3647 This file was extended by $as_me, which was
3648 generated by GNU Autoconf 2.69.  Invocation command line was
3649
3650   CONFIG_FILES    = $CONFIG_FILES
3651   CONFIG_HEADERS  = $CONFIG_HEADERS
3652   CONFIG_LINKS    = $CONFIG_LINKS
3653   CONFIG_COMMANDS = $CONFIG_COMMANDS
3654   $ $0 $@
3655
3656 on `(hostname || uname -n) 2>/dev/null | sed 1q`
3657 "
3658
3659 _ACEOF
3660
3661 case $ac_config_files in *"
3662 "*) set x $ac_config_files; shift; ac_config_files=$*;;
3663 esac
3664
3665
3666
3667 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3668 # Files that config.status was made for.
3669 config_files="$ac_config_files"
3670 config_commands="$ac_config_commands"
3671
3672 _ACEOF
3673
3674 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3675 ac_cs_usage="\
3676 \`$as_me' instantiates files and other configuration actions
3677 from templates according to the current configuration.  Unless the files
3678 and actions are specified as TAGs, all are instantiated by default.
3679
3680 Usage: $0 [OPTION]... [TAG]...
3681
3682   -h, --help       print this help, then exit
3683   -V, --version    print version number and configuration settings, then exit
3684       --config     print configuration, then exit
3685   -q, --quiet, --silent
3686                    do not print progress messages
3687   -d, --debug      don't remove temporary files
3688       --recheck    update $as_me by reconfiguring in the same conditions
3689       --file=FILE[:TEMPLATE]
3690                    instantiate the configuration file FILE
3691
3692 Configuration files:
3693 $config_files
3694
3695 Configuration commands:
3696 $config_commands
3697
3698 Report bugs to the package provider."
3699
3700 _ACEOF
3701 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3702 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
3703 ac_cs_version="\\
3704 config.status
3705 configured by $0, generated by GNU Autoconf 2.69,
3706   with options \\"\$ac_cs_config\\"
3707
3708 Copyright (C) 2012 Free Software Foundation, Inc.
3709 This config.status script is free software; the Free Software Foundation
3710 gives unlimited permission to copy, distribute and modify it."
3711
3712 ac_pwd='$ac_pwd'
3713 srcdir='$srcdir'
3714 INSTALL='$INSTALL'
3715 test -n "\$AWK" || AWK=awk
3716 _ACEOF
3717
3718 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3719 # The default lists apply if the user does not specify any file.
3720 ac_need_defaults=:
3721 while test $# != 0
3722 do
3723   case $1 in
3724   --*=?*)
3725     ac_option=`expr "X$1" : 'X\([^=]*\)='`
3726     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
3727     ac_shift=:
3728     ;;
3729   --*=)
3730     ac_option=`expr "X$1" : 'X\([^=]*\)='`
3731     ac_optarg=
3732     ac_shift=:
3733     ;;
3734   *)
3735     ac_option=$1
3736     ac_optarg=$2
3737     ac_shift=shift
3738     ;;
3739   esac
3740
3741   case $ac_option in
3742   # Handling of the options.
3743   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3744     ac_cs_recheck=: ;;
3745   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
3746     $as_echo "$ac_cs_version"; exit ;;
3747   --config | --confi | --conf | --con | --co | --c )
3748     $as_echo "$ac_cs_config"; exit ;;
3749   --debug | --debu | --deb | --de | --d | -d )
3750     debug=: ;;
3751   --file | --fil | --fi | --f )
3752     $ac_shift
3753     case $ac_optarg in
3754     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
3755     '') as_fn_error $? "missing file argument" ;;
3756     esac
3757     as_fn_append CONFIG_FILES " '$ac_optarg'"
3758     ac_need_defaults=false;;
3759   --he | --h |  --help | --hel | -h )
3760     $as_echo "$ac_cs_usage"; exit ;;
3761   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
3762   | -silent | --silent | --silen | --sile | --sil | --si | --s)
3763     ac_cs_silent=: ;;
3764
3765   # This is an error.
3766   -*) as_fn_error $? "unrecognized option: \`$1'
3767 Try \`$0 --help' for more information." ;;
3768
3769   *) as_fn_append ac_config_targets " $1"
3770      ac_need_defaults=false ;;
3771
3772   esac
3773   shift
3774 done
3775
3776 ac_configure_extra_args=
3777
3778 if $ac_cs_silent; then
3779   exec 6>/dev/null
3780   ac_configure_extra_args="$ac_configure_extra_args --silent"
3781 fi
3782
3783 _ACEOF
3784 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3785 if \$ac_cs_recheck; then
3786   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
3787   shift
3788   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
3789   CONFIG_SHELL='$SHELL'
3790   export CONFIG_SHELL
3791   exec "\$@"
3792 fi
3793
3794 _ACEOF
3795 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3796 exec 5>>config.log
3797 {
3798   echo
3799   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
3800 ## Running $as_me. ##
3801 _ASBOX
3802   $as_echo "$ac_log"
3803 } >&5
3804
3805 _ACEOF
3806 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3807 #
3808 # INIT-COMMANDS
3809 #
3810 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
3811
3812 _ACEOF
3813
3814 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3815
3816 # Handling of arguments.
3817 for ac_config_target in $ac_config_targets
3818 do
3819   case $ac_config_target in
3820     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
3821     "Makefile.sim") CONFIG_FILES="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
3822     "Make-common.sim") CONFIG_FILES="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
3823     ".gdbinit") CONFIG_FILES="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;;
3824     "Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;;
3825     "stamp-h") CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;;
3826
3827   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
3828   esac
3829 done
3830
3831
3832 # If the user did not use the arguments to specify the items to instantiate,
3833 # then the envvar interface is used.  Set only those that are not.
3834 # We use the long form for the default assignment because of an extremely
3835 # bizarre bug on SunOS 4.1.3.
3836 if $ac_need_defaults; then
3837   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
3838   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
3839 fi
3840
3841 # Have a temporary directory for convenience.  Make it in the build tree
3842 # simply because there is no reason against having it here, and in addition,
3843 # creating and moving files from /tmp can sometimes cause problems.
3844 # Hook for its removal unless debugging.
3845 # Note that there is a small window in which the directory will not be cleaned:
3846 # after its creation but before its name has been assigned to `$tmp'.
3847 $debug ||
3848 {
3849   tmp= ac_tmp=
3850   trap 'exit_status=$?
3851   : "${ac_tmp:=$tmp}"
3852   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
3853 ' 0
3854   trap 'as_fn_exit 1' 1 2 13 15
3855 }
3856 # Create a (secure) tmp directory for tmp files.
3857
3858 {
3859   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
3860   test -d "$tmp"
3861 }  ||
3862 {
3863   tmp=./conf$$-$RANDOM
3864   (umask 077 && mkdir "$tmp")
3865 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
3866 ac_tmp=$tmp
3867
3868 # Set up the scripts for CONFIG_FILES section.
3869 # No need to generate them if there are no CONFIG_FILES.
3870 # This happens for instance with `./config.status config.h'.
3871 if test -n "$CONFIG_FILES"; then
3872
3873
3874 ac_cr=`echo X | tr X '\015'`
3875 # On cygwin, bash can eat \r inside `` if the user requested igncr.
3876 # But we know of no other shell where ac_cr would be empty at this
3877 # point, so we can use a bashism as a fallback.
3878 if test "x$ac_cr" = x; then
3879   eval ac_cr=\$\'\\r\'
3880 fi
3881 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
3882 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
3883   ac_cs_awk_cr='\\r'
3884 else
3885   ac_cs_awk_cr=$ac_cr
3886 fi
3887
3888 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
3889 _ACEOF
3890
3891
3892 {
3893   echo "cat >conf$$subs.awk <<_ACEOF" &&
3894   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
3895   echo "_ACEOF"
3896 } >conf$$subs.sh ||
3897   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
3898 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
3899 ac_delim='%!_!# '
3900 for ac_last_try in false false false false false :; do
3901   . ./conf$$subs.sh ||
3902     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
3903
3904   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
3905   if test $ac_delim_n = $ac_delim_num; then
3906     break
3907   elif $ac_last_try; then
3908     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
3909   else
3910     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
3911   fi
3912 done
3913 rm -f conf$$subs.sh
3914
3915 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3916 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
3917 _ACEOF
3918 sed -n '
3919 h
3920 s/^/S["/; s/!.*/"]=/
3921 p
3922 g
3923 s/^[^!]*!//
3924 :repl
3925 t repl
3926 s/'"$ac_delim"'$//
3927 t delim
3928 :nl
3929 h
3930 s/\(.\{148\}\)..*/\1/
3931 t more1
3932 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
3933 p
3934 n
3935 b repl
3936 :more1
3937 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
3938 p
3939 g
3940 s/.\{148\}//
3941 t nl
3942 :delim
3943 h
3944 s/\(.\{148\}\)..*/\1/
3945 t more2
3946 s/["\\]/\\&/g; s/^/"/; s/$/"/
3947 p
3948 b
3949 :more2
3950 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
3951 p
3952 g
3953 s/.\{148\}//
3954 t delim
3955 ' <conf$$subs.awk | sed '
3956 /^[^""]/{
3957   N
3958   s/\n//
3959 }
3960 ' >>$CONFIG_STATUS || ac_write_fail=1
3961 rm -f conf$$subs.awk
3962 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3963 _ACAWK
3964 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
3965   for (key in S) S_is_set[key] = 1
3966   FS = "\a"
3967
3968 }
3969 {
3970   line = $ 0
3971   nfields = split(line, field, "@")
3972   substed = 0
3973   len = length(field[1])
3974   for (i = 2; i < nfields; i++) {
3975     key = field[i]
3976     keylen = length(key)
3977     if (S_is_set[key]) {
3978       value = S[key]
3979       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
3980       len += length(value) + length(field[++i])
3981       substed = 1
3982     } else
3983       len += 1 + keylen
3984   }
3985
3986   print line
3987 }
3988
3989 _ACAWK
3990 _ACEOF
3991 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3992 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
3993   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
3994 else
3995   cat
3996 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
3997   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
3998 _ACEOF
3999
4000 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
4001 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
4002 # trailing colons and then remove the whole line if VPATH becomes empty
4003 # (actually we leave an empty line to preserve line numbers).
4004 if test "x$srcdir" = x.; then
4005   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
4006 h
4007 s///
4008 s/^/:/
4009 s/[      ]*$/:/
4010 s/:\$(srcdir):/:/g
4011 s/:\${srcdir}:/:/g
4012 s/:@srcdir@:/:/g
4013 s/^:*//
4014 s/:*$//
4015 x
4016 s/\(=[   ]*\).*/\1/
4017 G
4018 s/\n//
4019 s/^[^=]*=[       ]*$//
4020 }'
4021 fi
4022
4023 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4024 fi # test -n "$CONFIG_FILES"
4025
4026
4027 eval set X "  :F $CONFIG_FILES      :C $CONFIG_COMMANDS"
4028 shift
4029 for ac_tag
4030 do
4031   case $ac_tag in
4032   :[FHLC]) ac_mode=$ac_tag; continue;;
4033   esac
4034   case $ac_mode$ac_tag in
4035   :[FHL]*:*);;
4036   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
4037   :[FH]-) ac_tag=-:-;;
4038   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
4039   esac
4040   ac_save_IFS=$IFS
4041   IFS=:
4042   set x $ac_tag
4043   IFS=$ac_save_IFS
4044   shift
4045   ac_file=$1
4046   shift
4047
4048   case $ac_mode in
4049   :L) ac_source=$1;;
4050   :[FH])
4051     ac_file_inputs=
4052     for ac_f
4053     do
4054       case $ac_f in
4055       -) ac_f="$ac_tmp/stdin";;
4056       *) # Look for the file first in the build tree, then in the source tree
4057          # (if the path is not absolute).  The absolute path cannot be DOS-style,
4058          # because $ac_f cannot contain `:'.
4059          test -f "$ac_f" ||
4060            case $ac_f in
4061            [\\/$]*) false;;
4062            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
4063            esac ||
4064            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
4065       esac
4066       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
4067       as_fn_append ac_file_inputs " '$ac_f'"
4068     done
4069
4070     # Let's still pretend it is `configure' which instantiates (i.e., don't
4071     # use $as_me), people would be surprised to read:
4072     #    /* config.h.  Generated by config.status.  */
4073     configure_input='Generated from '`
4074           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
4075         `' by configure.'
4076     if test x"$ac_file" != x-; then
4077       configure_input="$ac_file.  $configure_input"
4078       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
4079 $as_echo "$as_me: creating $ac_file" >&6;}
4080     fi
4081     # Neutralize special characters interpreted by sed in replacement strings.
4082     case $configure_input in #(
4083     *\&* | *\|* | *\\* )
4084        ac_sed_conf_input=`$as_echo "$configure_input" |
4085        sed 's/[\\\\&|]/\\\\&/g'`;; #(
4086     *) ac_sed_conf_input=$configure_input;;
4087     esac
4088
4089     case $ac_tag in
4090     *:-:* | *:-) cat >"$ac_tmp/stdin" \
4091       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
4092     esac
4093     ;;
4094   esac
4095
4096   ac_dir=`$as_dirname -- "$ac_file" ||
4097 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4098          X"$ac_file" : 'X\(//\)[^/]' \| \
4099          X"$ac_file" : 'X\(//\)$' \| \
4100          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
4101 $as_echo X"$ac_file" |
4102     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4103             s//\1/
4104             q
4105           }
4106           /^X\(\/\/\)[^/].*/{
4107             s//\1/
4108             q
4109           }
4110           /^X\(\/\/\)$/{
4111             s//\1/
4112             q
4113           }
4114           /^X\(\/\).*/{
4115             s//\1/
4116             q
4117           }
4118           s/.*/./; q'`
4119   as_dir="$ac_dir"; as_fn_mkdir_p
4120   ac_builddir=.
4121
4122 case "$ac_dir" in
4123 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
4124 *)
4125   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
4126   # A ".." for each directory in $ac_dir_suffix.
4127   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
4128   case $ac_top_builddir_sub in
4129   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
4130   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
4131   esac ;;
4132 esac
4133 ac_abs_top_builddir=$ac_pwd
4134 ac_abs_builddir=$ac_pwd$ac_dir_suffix
4135 # for backward compatibility:
4136 ac_top_builddir=$ac_top_build_prefix
4137
4138 case $srcdir in
4139   .)  # We are building in place.
4140     ac_srcdir=.
4141     ac_top_srcdir=$ac_top_builddir_sub
4142     ac_abs_top_srcdir=$ac_pwd ;;
4143   [\\/]* | ?:[\\/]* )  # Absolute name.
4144     ac_srcdir=$srcdir$ac_dir_suffix;
4145     ac_top_srcdir=$srcdir
4146     ac_abs_top_srcdir=$srcdir ;;
4147   *) # Relative name.
4148     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
4149     ac_top_srcdir=$ac_top_build_prefix$srcdir
4150     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
4151 esac
4152 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
4153
4154
4155   case $ac_mode in
4156   :F)
4157   #
4158   # CONFIG_FILE
4159   #
4160
4161   case $INSTALL in
4162   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
4163   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
4164   esac
4165 _ACEOF
4166
4167 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4168 # If the template does not know about datarootdir, expand it.
4169 # FIXME: This hack should be removed a few years after 2.60.
4170 ac_datarootdir_hack=; ac_datarootdir_seen=
4171 ac_sed_dataroot='
4172 /datarootdir/ {
4173   p
4174   q
4175 }
4176 /@datadir@/p
4177 /@docdir@/p
4178 /@infodir@/p
4179 /@localedir@/p
4180 /@mandir@/p'
4181 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
4182 *datarootdir*) ac_datarootdir_seen=yes;;
4183 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
4184   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
4185 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
4186 _ACEOF
4187 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4188   ac_datarootdir_hack='
4189   s&@datadir@&$datadir&g
4190   s&@docdir@&$docdir&g
4191   s&@infodir@&$infodir&g
4192   s&@localedir@&$localedir&g
4193   s&@mandir@&$mandir&g
4194   s&\\\${datarootdir}&$datarootdir&g' ;;
4195 esac
4196 _ACEOF
4197
4198 # Neutralize VPATH when `$srcdir' = `.'.
4199 # Shell code in configure.ac might set extrasub.
4200 # FIXME: do we really want to maintain this feature?
4201 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4202 ac_sed_extra="$ac_vpsub
4203 $extrasub
4204 _ACEOF
4205 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4206 :t
4207 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
4208 s|@configure_input@|$ac_sed_conf_input|;t t
4209 s&@top_builddir@&$ac_top_builddir_sub&;t t
4210 s&@top_build_prefix@&$ac_top_build_prefix&;t t
4211 s&@srcdir@&$ac_srcdir&;t t
4212 s&@abs_srcdir@&$ac_abs_srcdir&;t t
4213 s&@top_srcdir@&$ac_top_srcdir&;t t
4214 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
4215 s&@builddir@&$ac_builddir&;t t
4216 s&@abs_builddir@&$ac_abs_builddir&;t t
4217 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
4218 s&@INSTALL@&$ac_INSTALL&;t t
4219 $ac_datarootdir_hack
4220 "
4221 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
4222   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
4223
4224 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
4225   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
4226   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
4227       "$ac_tmp/out"`; test -z "$ac_out"; } &&
4228   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4229 which seems to be undefined.  Please make sure it is defined" >&5
4230 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4231 which seems to be undefined.  Please make sure it is defined" >&2;}
4232
4233   rm -f "$ac_tmp/stdin"
4234   case $ac_file in
4235   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
4236   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
4237   esac \
4238   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
4239  ;;
4240
4241
4242   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
4243 $as_echo "$as_me: executing $ac_file commands" >&6;}
4244  ;;
4245   esac
4246
4247
4248   case $ac_file$ac_mode in
4249     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
4250     "Makefile":C) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
4251  rm -f Makesim1.tmp Makesim2.tmp Makefile
4252  sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
4253  sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
4254  sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
4255         -e '/^## COMMON_POST_/ r Makesim2.tmp' \
4256         <Makefile.sim >Makefile
4257  rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
4258  ;;
4259     "stamp-h":C) echo > stamp-h ;;
4260
4261   esac
4262 done # for ac_tag
4263
4264
4265 as_fn_exit 0
4266 _ACEOF
4267 ac_clean_files=$ac_clean_files_save
4268
4269 test $ac_write_fail = 0 ||
4270   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
4271
4272
4273 # configure is writing to config.log, and then calls config.status.
4274 # config.status does its own redirection, appending to config.log.
4275 # Unfortunately, on DOS this fails, as config.log is still kept open
4276 # by configure, so config.status won't be able to write to it; its
4277 # output is simply discarded.  So we exec the FD to /dev/null,
4278 # effectively closing config.log, so it can be properly (re)opened and
4279 # appended to by config.status.  When coming back to configure, we
4280 # need to make the FD available again.
4281 if test "$no_create" != yes; then
4282   ac_cs_success=:
4283   ac_config_status_args=
4284   test "$silent" = yes &&
4285     ac_config_status_args="$ac_config_status_args --quiet"
4286   exec 5>/dev/null
4287   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
4288   exec 5>>config.log
4289   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
4290   # would make configure fail if this is the last instruction.
4291   $ac_cs_success || as_fn_exit 1
4292 fi
4293 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
4294   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
4295 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
4296 fi
4297
4298