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