sim/testsuite/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="common/bits-tst.c"
 585 enable_option_checking=no
 586 ac_subst_vars='LTLIBOBJS
 587 LIBOBJS
 588 sim_arch
 589 subdirs
 590 target_os
 591 target_vendor
 592 target_cpu
 593 target
 594 host_os
 595 host_vendor
 596 host_cpu
 597 host
 598 build_os
 599 build_vendor
 600 build_cpu
 601 build
 602 CC
 603 target_alias
 604 host_alias
 605 build_alias
 606 LIBS
 607 ECHO_T
 608 ECHO_N
 609 ECHO_C
 610 DEFS
 611 mandir
 612 localedir
 613 libdir
 614 psdir
 615 pdfdir
 616 dvidir
 617 htmldir
 618 infodir
 619 docdir
 620 oldincludedir
 621 includedir
 622 localstatedir
 623 sharedstatedir
 624 sysconfdir
 625 datadir
 626 datarootdir
 627 libexecdir
 628 sbindir
 629 bindir
 630 program_transform_name
 631 prefix
 632 exec_prefix
 633 PACKAGE_URL
 634 PACKAGE_BUGREPORT
 635 PACKAGE_STRING
 636 PACKAGE_VERSION
 637 PACKAGE_TARNAME
 638 PACKAGE_NAME
 639 PATH_SEPARATOR
 640 SHELL'
 641 ac_subst_files=''
 642 ac_user_opts='
 643 enable_option_checking
 644 '
 645       ac_precious_vars='build_alias
 646 host_alias
 647 target_alias'
 648 ac_subdirs_all='d10v-elf
 649 frv-elf
 650 m32r-elf
 651 mips64el-elf'
 652
 653 # Initialize some variables set by options.
 654 ac_init_help=
 655 ac_init_version=false
 656 ac_unrecognized_opts=
 657 ac_unrecognized_sep=
 658 # The variables have the same names as the options, with
 659 # dashes changed to underlines.
 660 cache_file=/dev/null
 661 exec_prefix=NONE
 662 no_create=
 663 no_recursion=
 664 prefix=NONE
 665 program_prefix=NONE
 666 program_suffix=NONE
 667 program_transform_name=s,x,x,
 668 silent=
 669 site=
 670 srcdir=
 671 verbose=
 672 x_includes=NONE
 673 x_libraries=NONE
 674
 675 # Installation directory options.
 676 # These are left unexpanded so users can "make install exec_prefix=/foo"
 677 # and all the variables that are supposed to be based on exec_prefix
 678 # by default will actually change.
 679 # Use braces instead of parens because sh, perl, etc. also accept them.
 680 # (The list follows the same order as the GNU Coding Standards.)
 681 bindir='${exec_prefix}/bin'
 682 sbindir='${exec_prefix}/sbin'
 683 libexecdir='${exec_prefix}/libexec'
 684 datarootdir='${prefix}/share'
 685 datadir='${datarootdir}'
 686 sysconfdir='${prefix}/etc'
 687 sharedstatedir='${prefix}/com'
 688 localstatedir='${prefix}/var'
 689 includedir='${prefix}/include'
 690 oldincludedir='/usr/include'
 691 docdir='${datarootdir}/doc/${PACKAGE}'
 692 infodir='${datarootdir}/info'
 693 htmldir='${docdir}'
 694 dvidir='${docdir}'
 695 pdfdir='${docdir}'
 696 psdir='${docdir}'
 697 libdir='${exec_prefix}/lib'
 698 localedir='${datarootdir}/locale'
 699 mandir='${datarootdir}/man'
 700
 701 ac_prev=
 702 ac_dashdash=
 703 for ac_option
 704 do
 705   # If the previous option needs an argument, assign it.
 706   if test -n "$ac_prev"; then
 707     eval $ac_prev=\$ac_option
 708     ac_prev=
 709     continue
 710   fi
 711
 712   case $ac_option in
 713   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 714   *=)   ac_optarg= ;;
 715   *)    ac_optarg=yes ;;
 716   esac
 717
 718   # Accept the important Cygnus configure options, so we can diagnose typos.
 719
 720   case $ac_dashdash$ac_option in
 721   --)
 722     ac_dashdash=yes ;;
 723
 724   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 725     ac_prev=bindir ;;
 726   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 727     bindir=$ac_optarg ;;
 728
 729   -build | --build | --buil | --bui | --bu)
 730     ac_prev=build_alias ;;
 731   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 732     build_alias=$ac_optarg ;;
 733
 734   -cache-file | --cache-file | --cache-fil | --cache-fi \
 735   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 736     ac_prev=cache_file ;;
 737   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 738   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 739     cache_file=$ac_optarg ;;
 740
 741   --config-cache | -C)
 742     cache_file=config.cache ;;
 743
 744   -datadir | --datadir | --datadi | --datad)
 745     ac_prev=datadir ;;
 746   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 747     datadir=$ac_optarg ;;
 748
 749   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 750   | --dataroo | --dataro | --datar)
 751     ac_prev=datarootdir ;;
 752   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 753   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 754     datarootdir=$ac_optarg ;;
 755
 756   -disable-* | --disable-*)
 757     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 758     # Reject names that are not valid shell variable names.
 759     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 760       as_fn_error $? "invalid feature name: $ac_useropt"
 761     ac_useropt_orig=$ac_useropt
 762     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 763     case $ac_user_opts in
 764       *"
 765 "enable_$ac_useropt"
 766 "*) ;;
 767       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 768          ac_unrecognized_sep=', ';;
 769     esac
 770     eval enable_$ac_useropt=no ;;
 771
 772   -docdir | --docdir | --docdi | --doc | --do)
 773     ac_prev=docdir ;;
 774   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 775     docdir=$ac_optarg ;;
 776
 777   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 778     ac_prev=dvidir ;;
 779   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 780     dvidir=$ac_optarg ;;
 781
 782   -enable-* | --enable-*)
 783     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 784     # Reject names that are not valid shell variable names.
 785     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 786       as_fn_error $? "invalid feature name: $ac_useropt"
 787     ac_useropt_orig=$ac_useropt
 788     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 789     case $ac_user_opts in
 790       *"
 791 "enable_$ac_useropt"
 792 "*) ;;
 793       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 794          ac_unrecognized_sep=', ';;
 795     esac
 796     eval enable_$ac_useropt=\$ac_optarg ;;
 797
 798   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 799   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 800   | --exec | --exe | --ex)
 801     ac_prev=exec_prefix ;;
 802   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 803   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 804   | --exec=* | --exe=* | --ex=*)
 805     exec_prefix=$ac_optarg ;;
 806
 807   -gas | --gas | --ga | --g)
 808     # Obsolete; use --with-gas.
 809     with_gas=yes ;;
 810
 811   -help | --help | --hel | --he | -h)
 812     ac_init_help=long ;;
 813   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 814     ac_init_help=recursive ;;
 815   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 816     ac_init_help=short ;;
 817
 818   -host | --host | --hos | --ho)
 819     ac_prev=host_alias ;;
 820   -host=* | --host=* | --hos=* | --ho=*)
 821     host_alias=$ac_optarg ;;
 822
 823   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 824     ac_prev=htmldir ;;
 825   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 826   | --ht=*)
 827     htmldir=$ac_optarg ;;
 828
 829   -includedir | --includedir | --includedi | --included | --include \
 830   | --includ | --inclu | --incl | --inc)
 831     ac_prev=includedir ;;
 832   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 833   | --includ=* | --inclu=* | --incl=* | --inc=*)
 834     includedir=$ac_optarg ;;
 835
 836   -infodir | --infodir | --infodi | --infod | --info | --inf)
 837     ac_prev=infodir ;;
 838   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 839     infodir=$ac_optarg ;;
 840
 841   -libdir | --libdir | --libdi | --libd)
 842     ac_prev=libdir ;;
 843   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 844     libdir=$ac_optarg ;;
 845
 846   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 847   | --libexe | --libex | --libe)
 848     ac_prev=libexecdir ;;
 849   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 850   | --libexe=* | --libex=* | --libe=*)
 851     libexecdir=$ac_optarg ;;
 852
 853   -localedir | --localedir | --localedi | --localed | --locale)
 854     ac_prev=localedir ;;
 855   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 856     localedir=$ac_optarg ;;
 857
 858   -localstatedir | --localstatedir | --localstatedi | --localstated \
 859   | --localstate | --localstat | --localsta | --localst | --locals)
 860     ac_prev=localstatedir ;;
 861   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 862   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 863     localstatedir=$ac_optarg ;;
 864
 865   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 866     ac_prev=mandir ;;
 867   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 868     mandir=$ac_optarg ;;
 869
 870   -nfp | --nfp | --nf)
 871     # Obsolete; use --without-fp.
 872     with_fp=no ;;
 873
 874   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 875   | --no-cr | --no-c | -n)
 876     no_create=yes ;;
 877
 878   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 879   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 880     no_recursion=yes ;;
 881
 882   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 883   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 884   | --oldin | --oldi | --old | --ol | --o)
 885     ac_prev=oldincludedir ;;
 886   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 887   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 888   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 889     oldincludedir=$ac_optarg ;;
 890
 891   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 892     ac_prev=prefix ;;
 893   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 894     prefix=$ac_optarg ;;
 895
 896   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 897   | --program-pre | --program-pr | --program-p)
 898     ac_prev=program_prefix ;;
 899   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 900   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 901     program_prefix=$ac_optarg ;;
 902
 903   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 904   | --program-suf | --program-su | --program-s)
 905     ac_prev=program_suffix ;;
 906   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 907   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 908     program_suffix=$ac_optarg ;;
 909
 910   -program-transform-name | --program-transform-name \
 911   | --program-transform-nam | --program-transform-na \
 912   | --program-transform-n | --program-transform- \
 913   | --program-transform | --program-transfor \
 914   | --program-transfo | --program-transf \
 915   | --program-trans | --program-tran \
 916   | --progr-tra | --program-tr | --program-t)
 917     ac_prev=program_transform_name ;;
 918   -program-transform-name=* | --program-transform-name=* \
 919   | --program-transform-nam=* | --program-transform-na=* \
 920   | --program-transform-n=* | --program-transform-=* \
 921   | --program-transform=* | --program-transfor=* \
 922   | --program-transfo=* | --program-transf=* \
 923   | --program-trans=* | --program-tran=* \
 924   | --progr-tra=* | --program-tr=* | --program-t=*)
 925     program_transform_name=$ac_optarg ;;
 926
 927   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 928     ac_prev=pdfdir ;;
 929   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 930     pdfdir=$ac_optarg ;;
 931
 932   -psdir | --psdir | --psdi | --psd | --ps)
 933     ac_prev=psdir ;;
 934   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 935     psdir=$ac_optarg ;;
 936
 937   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 938   | -silent | --silent | --silen | --sile | --sil)
 939     silent=yes ;;
 940
 941   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 942     ac_prev=sbindir ;;
 943   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 944   | --sbi=* | --sb=*)
 945     sbindir=$ac_optarg ;;
 946
 947   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 948   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 949   | --sharedst | --shareds | --shared | --share | --shar \
 950   | --sha | --sh)
 951     ac_prev=sharedstatedir ;;
 952   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 953   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 954   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 955   | --sha=* | --sh=*)
 956     sharedstatedir=$ac_optarg ;;
 957
 958   -site | --site | --sit)
 959     ac_prev=site ;;
 960   -site=* | --site=* | --sit=*)
 961     site=$ac_optarg ;;
 962
 963   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 964     ac_prev=srcdir ;;
 965   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 966     srcdir=$ac_optarg ;;
 967
 968   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 969   | --syscon | --sysco | --sysc | --sys | --sy)
 970     ac_prev=sysconfdir ;;
 971   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 972   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 973     sysconfdir=$ac_optarg ;;
 974
 975   -target | --target | --targe | --targ | --tar | --ta | --t)
 976     ac_prev=target_alias ;;
 977   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 978     target_alias=$ac_optarg ;;
 979
 980   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 981     verbose=yes ;;
 982
 983   -version | --version | --versio | --versi | --vers | -V)
 984     ac_init_version=: ;;
 985
 986   -with-* | --with-*)
 987     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 988     # Reject names that are not valid shell variable names.
 989     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 990       as_fn_error $? "invalid package name: $ac_useropt"
 991     ac_useropt_orig=$ac_useropt
 992     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 993     case $ac_user_opts in
 994       *"
 995 "with_$ac_useropt"
 996 "*) ;;
 997       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
 998          ac_unrecognized_sep=', ';;
 999     esac
1000     eval with_$ac_useropt=\$ac_optarg ;;
1001
1002   -without-* | --without-*)
1003     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1004     # Reject names that are not valid shell variable names.
1005     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1006       as_fn_error $? "invalid package name: $ac_useropt"
1007     ac_useropt_orig=$ac_useropt
1008     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1009     case $ac_user_opts in
1010       *"
1011 "with_$ac_useropt"
1012 "*) ;;
1013       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1014          ac_unrecognized_sep=', ';;
1015     esac
1016     eval with_$ac_useropt=no ;;
1017
1018   --x)
1019     # Obsolete; use --with-x.
1020     with_x=yes ;;
1021
1022   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1023   | --x-incl | --x-inc | --x-in | --x-i)
1024     ac_prev=x_includes ;;
1025   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1026   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1027     x_includes=$ac_optarg ;;
1028
1029   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1030   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1031     ac_prev=x_libraries ;;
1032   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1033   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1034     x_libraries=$ac_optarg ;;
1035
1036   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1037 Try \`$0 --help' for more information"
1038     ;;
1039
1040   *=*)
1041     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1042     # Reject names that are not valid shell variable names.
1043     case $ac_envvar in #(
1044       '' | [0-9]* | *[!_$as_cr_alnum]* )
1045       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1046     esac
1047     eval $ac_envvar=\$ac_optarg
1048     export $ac_envvar ;;
1049
1050   *)
1051     # FIXME: should be removed in autoconf 3.0.
1052     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1053     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1054       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1055     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1056     ;;
1057
1058   esac
1059 done
1060
1061 if test -n "$ac_prev"; then
1062   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1063   as_fn_error $? "missing argument to $ac_option"
1064 fi
1065
1066 if test -n "$ac_unrecognized_opts"; then
1067   case $enable_option_checking in
1068     no) ;;
1069     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1070     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1071   esac
1072 fi
1073
1074 # Check all directory arguments for consistency.
1075 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1076                 datadir sysconfdir sharedstatedir localstatedir includedir \
1077                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1078                 libdir localedir mandir
1079 do
1080   eval ac_val=\$$ac_var
1081   # Remove trailing slashes.
1082   case $ac_val in
1083     */ )
1084       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1085       eval $ac_var=\$ac_val;;
1086   esac
1087   # Be sure to have absolute directory names.
1088   case $ac_val in
1089     [\\/$]* | ?:[\\/]* )  continue;;
1090     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1091   esac
1092   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1093 done
1094
1095 # There might be people who depend on the old broken behavior: `$host'
1096 # used to hold the argument of --host etc.
1097 # FIXME: To remove some day.
1098 build=$build_alias
1099 host=$host_alias
1100 target=$target_alias
1101
1102 # FIXME: To remove some day.
1103 if test "x$host_alias" != x; then
1104   if test "x$build_alias" = x; then
1105     cross_compiling=maybe
1106   elif test "x$build_alias" != "x$host_alias"; then
1107     cross_compiling=yes
1108   fi
1109 fi
1110
1111 ac_tool_prefix=
1112 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1113
1114 test "$silent" = yes && exec 6>/dev/null
1115
1116
1117 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1118 ac_ls_di=`ls -di .` &&
1119 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1120   as_fn_error $? "working directory cannot be determined"
1121 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1122   as_fn_error $? "pwd does not report name of working directory"
1123
1124
1125 # Find the source files, if location was not specified.
1126 if test -z "$srcdir"; then
1127   ac_srcdir_defaulted=yes
1128   # Try the directory containing this script, then the parent directory.
1129   ac_confdir=`$as_dirname -- "$as_myself" ||
1130 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1131          X"$as_myself" : 'X\(//\)[^/]' \| \
1132          X"$as_myself" : 'X\(//\)$' \| \
1133          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1134 $as_echo X"$as_myself" |
1135     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1136             s//\1/
1137             q
1138           }
1139           /^X\(\/\/\)[^/].*/{
1140             s//\1/
1141             q
1142           }
1143           /^X\(\/\/\)$/{
1144             s//\1/
1145             q
1146           }
1147           /^X\(\/\).*/{
1148             s//\1/
1149             q
1150           }
1151           s/.*/./; q'`
1152   srcdir=$ac_confdir
1153   if test ! -r "$srcdir/$ac_unique_file"; then
1154     srcdir=..
1155   fi
1156 else
1157   ac_srcdir_defaulted=no
1158 fi
1159 if test ! -r "$srcdir/$ac_unique_file"; then
1160   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1161   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1162 fi
1163 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1164 ac_abs_confdir=`(
1165         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1166         pwd)`
1167 # When building in place, set srcdir=.
1168 if test "$ac_abs_confdir" = "$ac_pwd"; then
1169   srcdir=.
1170 fi
1171 # Remove unnecessary trailing slashes from srcdir.
1172 # Double slashes in file names in object file debugging info
1173 # mess up M-x gdb in Emacs.
1174 case $srcdir in
1175 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1176 esac
1177 for ac_var in $ac_precious_vars; do
1178   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1179   eval ac_env_${ac_var}_value=\$${ac_var}
1180   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1181   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1182 done
1183
1184 #
1185 # Report the --help message.
1186 #
1187 if test "$ac_init_help" = "long"; then
1188   # Omit some internal or obsolete options to make the list less imposing.
1189   # This message is too long to be a string in the A/UX 3.1 sh.
1190   cat <<_ACEOF
1191 \`configure' configures this package to adapt to many kinds of systems.
1192
1193 Usage: $0 [OPTION]... [VAR=VALUE]...
1194
1195 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1196 VAR=VALUE.  See below for descriptions of some of the useful variables.
1197
1198 Defaults for the options are specified in brackets.
1199
1200 Configuration:
1201   -h, --help              display this help and exit
1202       --help=short        display options specific to this package
1203       --help=recursive    display the short help of all the included packages
1204   -V, --version           display version information and exit
1205   -q, --quiet, --silent   do not print \`checking ...' messages
1206       --cache-file=FILE   cache test results in FILE [disabled]
1207   -C, --config-cache      alias for \`--cache-file=config.cache'
1208   -n, --no-create         do not create output files
1209       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1210
1211 Installation directories:
1212   --prefix=PREFIX         install architecture-independent files in PREFIX
1213                           [$ac_default_prefix]
1214   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1215                           [PREFIX]
1216
1217 By default, \`make install' will install all the files in
1218 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1219 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1220 for instance \`--prefix=\$HOME'.
1221
1222 For better control, use the options below.
1223
1224 Fine tuning of the installation directories:
1225   --bindir=DIR            user executables [EPREFIX/bin]
1226   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1227   --libexecdir=DIR        program executables [EPREFIX/libexec]
1228   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1229   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1230   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1231   --libdir=DIR            object code libraries [EPREFIX/lib]
1232   --includedir=DIR        C header files [PREFIX/include]
1233   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1234   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1235   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1236   --infodir=DIR           info documentation [DATAROOTDIR/info]
1237   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1238   --mandir=DIR            man documentation [DATAROOTDIR/man]
1239   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1240   --htmldir=DIR           html documentation [DOCDIR]
1241   --dvidir=DIR            dvi documentation [DOCDIR]
1242   --pdfdir=DIR            pdf documentation [DOCDIR]
1243   --psdir=DIR             ps documentation [DOCDIR]
1244 _ACEOF
1245
1246   cat <<\_ACEOF
1247
1248 System types:
1249   --build=BUILD     configure for building on BUILD [guessed]
1250   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1251   --target=TARGET   configure for building compilers for TARGET [HOST]
1252 _ACEOF
1253 fi
1254
1255 if test -n "$ac_init_help"; then
1256
1257   cat <<\_ACEOF
1258
1259 Report bugs to the package provider.
1260 _ACEOF
1261 ac_status=$?
1262 fi
1263
1264 if test "$ac_init_help" = "recursive"; then
1265   # If there are subdirs, report their specific --help.
1266   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1267     test -d "$ac_dir" ||
1268       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1269       continue
1270     ac_builddir=.
1271
1272 case "$ac_dir" in
1273 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1274 *)
1275   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1276   # A ".." for each directory in $ac_dir_suffix.
1277   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1278   case $ac_top_builddir_sub in
1279   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1280   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1281   esac ;;
1282 esac
1283 ac_abs_top_builddir=$ac_pwd
1284 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1285 # for backward compatibility:
1286 ac_top_builddir=$ac_top_build_prefix
1287
1288 case $srcdir in
1289   .)  # We are building in place.
1290     ac_srcdir=.
1291     ac_top_srcdir=$ac_top_builddir_sub
1292     ac_abs_top_srcdir=$ac_pwd ;;
1293   [\\/]* | ?:[\\/]* )  # Absolute name.
1294     ac_srcdir=$srcdir$ac_dir_suffix;
1295     ac_top_srcdir=$srcdir
1296     ac_abs_top_srcdir=$srcdir ;;
1297   *) # Relative name.
1298     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1299     ac_top_srcdir=$ac_top_build_prefix$srcdir
1300     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1301 esac
1302 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1303
1304     cd "$ac_dir" || { ac_status=$?; continue; }
1305     # Check for guested configure.
1306     if test -f "$ac_srcdir/configure.gnu"; then
1307       echo &&
1308       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1309     elif test -f "$ac_srcdir/configure"; then
1310       echo &&
1311       $SHELL "$ac_srcdir/configure" --help=recursive
1312     else
1313       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1314     fi || ac_status=$?
1315     cd "$ac_pwd" || { ac_status=$?; break; }
1316   done
1317 fi
1318
1319 test -n "$ac_init_help" && exit $ac_status
1320 if $ac_init_version; then
1321   cat <<\_ACEOF
1322 configure
1323 generated by GNU Autoconf 2.69
1324
1325 Copyright (C) 2012 Free Software Foundation, Inc.
1326 This configure script is free software; the Free Software Foundation
1327 gives unlimited permission to copy, distribute and modify it.
1328 _ACEOF
1329   exit
1330 fi
1331
1332 ## ------------------------ ##
1333 ## Autoconf initialization. ##
1334 ## ------------------------ ##
1335 cat >config.log <<_ACEOF
1336 This file contains any messages produced by compilers while
1337 running configure, to aid debugging if configure makes a mistake.
1338
1339 It was created by $as_me, which was
1340 generated by GNU Autoconf 2.69.  Invocation command line was
1341
1342   $ $0 $@
1343
1344 _ACEOF
1345 exec 5>>config.log
1346 {
1347 cat <<_ASUNAME
1348 ## --------- ##
1349 ## Platform. ##
1350 ## --------- ##
1351
1352 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1353 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1354 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1355 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1356 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1357
1358 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1359 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1360
1361 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1362 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1363 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1364 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1365 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1366 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1367 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1368
1369 _ASUNAME
1370
1371 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1372 for as_dir in $PATH
1373 do
1374   IFS=$as_save_IFS
1375   test -z "$as_dir" && as_dir=.
1376     $as_echo "PATH: $as_dir"
1377   done
1378 IFS=$as_save_IFS
1379
1380 } >&5
1381
1382 cat >&5 <<_ACEOF
1383
1384
1385 ## ----------- ##
1386 ## Core tests. ##
1387 ## ----------- ##
1388
1389 _ACEOF
1390
1391
1392 # Keep a trace of the command line.
1393 # Strip out --no-create and --no-recursion so they do not pile up.
1394 # Strip out --silent because we don't want to record it for future runs.
1395 # Also quote any args containing shell meta-characters.
1396 # Make two passes to allow for proper duplicate-argument suppression.
1397 ac_configure_args=
1398 ac_configure_args0=
1399 ac_configure_args1=
1400 ac_must_keep_next=false
1401 for ac_pass in 1 2
1402 do
1403   for ac_arg
1404   do
1405     case $ac_arg in
1406     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1407     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1408     | -silent | --silent | --silen | --sile | --sil)
1409       continue ;;
1410     *\'*)
1411       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1412     esac
1413     case $ac_pass in
1414     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1415     2)
1416       as_fn_append ac_configure_args1 " '$ac_arg'"
1417       if test $ac_must_keep_next = true; then
1418         ac_must_keep_next=false # Got value, back to normal.
1419       else
1420         case $ac_arg in
1421           *=* | --config-cache | -C | -disable-* | --disable-* \
1422           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1423           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1424           | -with-* | --with-* | -without-* | --without-* | --x)
1425             case "$ac_configure_args0 " in
1426               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1427             esac
1428             ;;
1429           -* ) ac_must_keep_next=true ;;
1430         esac
1431       fi
1432       as_fn_append ac_configure_args " '$ac_arg'"
1433       ;;
1434     esac
1435   done
1436 done
1437 { ac_configure_args0=; unset ac_configure_args0;}
1438 { ac_configure_args1=; unset ac_configure_args1;}
1439
1440 # When interrupted or exit'd, cleanup temporary files, and complete
1441 # config.log.  We remove comments because anyway the quotes in there
1442 # would cause problems or look ugly.
1443 # WARNING: Use '\'' to represent an apostrophe within the trap.
1444 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1445 trap 'exit_status=$?
1446   # Save into config.log some information that might help in debugging.
1447   {
1448     echo
1449
1450     $as_echo "## ---------------- ##
1451 ## Cache variables. ##
1452 ## ---------------- ##"
1453     echo
1454     # The following way of writing the cache mishandles newlines in values,
1455 (
1456   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1457     eval ac_val=\$$ac_var
1458     case $ac_val in #(
1459     *${as_nl}*)
1460       case $ac_var in #(
1461       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1462 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1463       esac
1464       case $ac_var in #(
1465       _ | IFS | as_nl) ;; #(
1466       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1467       *) { eval $ac_var=; unset $ac_var;} ;;
1468       esac ;;
1469     esac
1470   done
1471   (set) 2>&1 |
1472     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1473     *${as_nl}ac_space=\ *)
1474       sed -n \
1475         "s/'\''/'\''\\\\'\'''\''/g;
1476           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1477       ;; #(
1478     *)
1479       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1480       ;;
1481     esac |
1482     sort
1483 )
1484     echo
1485
1486     $as_echo "## ----------------- ##
1487 ## Output variables. ##
1488 ## ----------------- ##"
1489     echo
1490     for ac_var in $ac_subst_vars
1491     do
1492       eval ac_val=\$$ac_var
1493       case $ac_val in
1494       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1495       esac
1496       $as_echo "$ac_var='\''$ac_val'\''"
1497     done | sort
1498     echo
1499
1500     if test -n "$ac_subst_files"; then
1501       $as_echo "## ------------------- ##
1502 ## File substitutions. ##
1503 ## ------------------- ##"
1504       echo
1505       for ac_var in $ac_subst_files
1506       do
1507         eval ac_val=\$$ac_var
1508         case $ac_val in
1509         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1510         esac
1511         $as_echo "$ac_var='\''$ac_val'\''"
1512       done | sort
1513       echo
1514     fi
1515
1516     if test -s confdefs.h; then
1517       $as_echo "## ----------- ##
1518 ## confdefs.h. ##
1519 ## ----------- ##"
1520       echo
1521       cat confdefs.h
1522       echo
1523     fi
1524     test "$ac_signal" != 0 &&
1525       $as_echo "$as_me: caught signal $ac_signal"
1526     $as_echo "$as_me: exit $exit_status"
1527   } >&5
1528   rm -f core *.core core.conftest.* &&
1529     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1530     exit $exit_status
1531 ' 0
1532 for ac_signal in 1 2 13 15; do
1533   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1534 done
1535 ac_signal=0
1536
1537 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1538 rm -f -r conftest* confdefs.h
1539
1540 $as_echo "/* confdefs.h */" > confdefs.h
1541
1542 # Predefined preprocessor variables.
1543
1544 cat >>confdefs.h <<_ACEOF
1545 #define PACKAGE_NAME "$PACKAGE_NAME"
1546 _ACEOF
1547
1548 cat >>confdefs.h <<_ACEOF
1549 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1550 _ACEOF
1551
1552 cat >>confdefs.h <<_ACEOF
1553 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1554 _ACEOF
1555
1556 cat >>confdefs.h <<_ACEOF
1557 #define PACKAGE_STRING "$PACKAGE_STRING"
1558 _ACEOF
1559
1560 cat >>confdefs.h <<_ACEOF
1561 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1562 _ACEOF
1563
1564 cat >>confdefs.h <<_ACEOF
1565 #define PACKAGE_URL "$PACKAGE_URL"
1566 _ACEOF
1567
1568
1569 # Let the site file select an alternate cache file if it wants to.
1570 # Prefer an explicitly selected file to automatically selected ones.
1571 ac_site_file1=NONE
1572 ac_site_file2=NONE
1573 if test -n "$CONFIG_SITE"; then
1574   # We do not want a PATH search for config.site.
1575   case $CONFIG_SITE in #((
1576     -*)  ac_site_file1=./$CONFIG_SITE;;
1577     */*) ac_site_file1=$CONFIG_SITE;;
1578     *)   ac_site_file1=./$CONFIG_SITE;;
1579   esac
1580 elif test "x$prefix" != xNONE; then
1581   ac_site_file1=$prefix/share/config.site
1582   ac_site_file2=$prefix/etc/config.site
1583 else
1584   ac_site_file1=$ac_default_prefix/share/config.site
1585   ac_site_file2=$ac_default_prefix/etc/config.site
1586 fi
1587 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1588 do
1589   test "x$ac_site_file" = xNONE && continue
1590   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1591     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1592 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1593     sed 's/^/| /' "$ac_site_file" >&5
1594     . "$ac_site_file" \
1595       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1596 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1597 as_fn_error $? "failed to load site script $ac_site_file
1598 See \`config.log' for more details" "$LINENO" 5; }
1599   fi
1600 done
1601
1602 if test -r "$cache_file"; then
1603   # Some versions of bash will fail to source /dev/null (special files
1604   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
1605   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1606     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1607 $as_echo "$as_me: loading cache $cache_file" >&6;}
1608     case $cache_file in
1609       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1610       *)                      . "./$cache_file";;
1611     esac
1612   fi
1613 else
1614   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1615 $as_echo "$as_me: creating cache $cache_file" >&6;}
1616   >$cache_file
1617 fi
1618
1619 # Check that the precious variables saved in the cache have kept the same
1620 # value.
1621 ac_cache_corrupted=false
1622 for ac_var in $ac_precious_vars; do
1623   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1624   eval ac_new_set=\$ac_env_${ac_var}_set
1625   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1626   eval ac_new_val=\$ac_env_${ac_var}_value
1627   case $ac_old_set,$ac_new_set in
1628     set,)
1629       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1630 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1631       ac_cache_corrupted=: ;;
1632     ,set)
1633       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1634 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1635       ac_cache_corrupted=: ;;
1636     ,);;
1637     *)
1638       if test "x$ac_old_val" != "x$ac_new_val"; then
1639         # differences in whitespace do not lead to failure.
1640         ac_old_val_w=`echo x $ac_old_val`
1641         ac_new_val_w=`echo x $ac_new_val`
1642         if test "$ac_old_val_w" != "$ac_new_val_w"; then
1643           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1644 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1645           ac_cache_corrupted=:
1646         else
1647           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1648 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1649           eval $ac_var=\$ac_old_val
1650         fi
1651         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
1652 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
1653         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
1654 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
1655       fi;;
1656   esac
1657   # Pass precious variables to config.status.
1658   if test "$ac_new_set" = set; then
1659     case $ac_new_val in
1660     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1661     *) ac_arg=$ac_var=$ac_new_val ;;
1662     esac
1663     case " $ac_configure_args " in
1664       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1665       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1666     esac
1667   fi
1668 done
1669 if $ac_cache_corrupted; then
1670   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1671 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1672   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1673 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1674   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1675 fi
1676 ## -------------------- ##
1677 ## Main body of script. ##
1678 ## -------------------- ##
1679
1680 ac_ext=c
1681 ac_cpp='$CPP $CPPFLAGS'
1682 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1683 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1684 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1685
1686
1687
1688 CC=${CC-cc}
1689
1690 ac_aux_dir=
1691 for ac_dir in `cd $srcdir;pwd`/../.. "$srcdir"/`cd $srcdir;pwd`/../..; do
1692   if test -f "$ac_dir/install-sh"; then
1693     ac_aux_dir=$ac_dir
1694     ac_install_sh="$ac_aux_dir/install-sh -c"
1695     break
1696   elif test -f "$ac_dir/install.sh"; then
1697     ac_aux_dir=$ac_dir
1698     ac_install_sh="$ac_aux_dir/install.sh -c"
1699     break
1700   elif test -f "$ac_dir/shtool"; then
1701     ac_aux_dir=$ac_dir
1702     ac_install_sh="$ac_aux_dir/shtool install -c"
1703     break
1704   fi
1705 done
1706 if test -z "$ac_aux_dir"; then
1707   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \`cd $srcdir;pwd\`/../.. \"$srcdir\"/\`cd $srcdir;pwd\`/../.." "$LINENO" 5
1708 fi
1709
1710 # These three variables are undocumented and unsupported,
1711 # and are intended to be withdrawn in a future Autoconf release.
1712 # They can cause serious problems if a builder's source tree is in a directory
1713 # whose full name contains unusual characters.
1714 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
1715 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
1716 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
1717
1718
1719 # Make sure we can run config.sub.
1720 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
1721   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
1722
1723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
1724 $as_echo_n "checking build system type... " >&6; }
1725 if ${ac_cv_build+:} false; then :
1726   $as_echo_n "(cached) " >&6
1727 else
1728   ac_build_alias=$build_alias
1729 test "x$ac_build_alias" = x &&
1730   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
1731 test "x$ac_build_alias" = x &&
1732   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
1733 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
1734   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
1735
1736 fi
1737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
1738 $as_echo "$ac_cv_build" >&6; }
1739 case $ac_cv_build in
1740 *-*-*) ;;
1741 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
1742 esac
1743 build=$ac_cv_build
1744 ac_save_IFS=$IFS; IFS='-'
1745 set x $ac_cv_build
1746 shift
1747 build_cpu=$1
1748 build_vendor=$2
1749 shift; shift
1750 # Remember, the first character of IFS is used to create $*,
1751 # except with old shells:
1752 build_os=$*
1753 IFS=$ac_save_IFS
1754 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
1755
1756
1757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
1758 $as_echo_n "checking host system type... " >&6; }
1759 if ${ac_cv_host+:} false; then :
1760   $as_echo_n "(cached) " >&6
1761 else
1762   if test "x$host_alias" = x; then
1763   ac_cv_host=$ac_cv_build
1764 else
1765   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
1766     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
1767 fi
1768
1769 fi
1770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
1771 $as_echo "$ac_cv_host" >&6; }
1772 case $ac_cv_host in
1773 *-*-*) ;;
1774 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
1775 esac
1776 host=$ac_cv_host
1777 ac_save_IFS=$IFS; IFS='-'
1778 set x $ac_cv_host
1779 shift
1780 host_cpu=$1
1781 host_vendor=$2
1782 shift; shift
1783 # Remember, the first character of IFS is used to create $*,
1784 # except with old shells:
1785 host_os=$*
1786 IFS=$ac_save_IFS
1787 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
1788
1789
1790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
1791 $as_echo_n "checking target system type... " >&6; }
1792 if ${ac_cv_target+:} false; then :
1793   $as_echo_n "(cached) " >&6
1794 else
1795   if test "x$target_alias" = x; then
1796   ac_cv_target=$ac_cv_host
1797 else
1798   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
1799     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
1800 fi
1801
1802 fi
1803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
1804 $as_echo "$ac_cv_target" >&6; }
1805 case $ac_cv_target in
1806 *-*-*) ;;
1807 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
1808 esac
1809 target=$ac_cv_target
1810 ac_save_IFS=$IFS; IFS='-'
1811 set x $ac_cv_target
1812 shift
1813 target_cpu=$1
1814 target_vendor=$2
1815 shift; shift
1816 # Remember, the first character of IFS is used to create $*,
1817 # except with old shells:
1818 target_os=$*
1819 IFS=$ac_save_IFS
1820 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
1821
1822
1823 # The aliases save the names the user supplied, while $host etc.
1824 # will get canonicalized.
1825 test -n "$target_alias" &&
1826   test "$program_prefix$program_suffix$program_transform_name" = \
1827     NONENONEs,x,x, &&
1828   program_prefix=${target_alias}-
1829
1830
1831 # Configure sub-directory for appropriate targets
1832 case ${target} in
1833     d10v-*-elf )
1834
1835
1836 subdirs="$subdirs d10v-elf"
1837
1838         ;;
1839     frv-*-elf )
1840         subdirs="$subdirs frv-elf"
1841
1842         ;;
1843     m32r-*-elf )
1844         subdirs="$subdirs m32r-elf"
1845
1846         ;;
1847     mips64el-*-elf )
1848         subdirs="$subdirs mips64el-elf"
1849
1850         ;;
1851 esac
1852
1853
1854 # WHEN ADDING ENTRIES TO THIS MATRIX:
1855
1856 # Make sure that the left side always has two dashes.  Otherwise you
1857 # can get spurious matches.  Even for unambiguous cases, do this as a
1858 # convention, else the table becomes a real mess to understand and
1859 # maintain.
1860
1861
1862
1863 sim_igen=no
1864 sim_arch=
1865 case "${target}" in
1866    aarch64*-*-*)
1867        sim_arch=aarch64
1868        ;;
1869    arm*-*-*)
1870        sim_arch=arm
1871        ;;
1872    avr*-*-*)
1873        sim_arch=avr
1874        ;;
1875    bfin-*-*)
1876        sim_arch=bfin
1877        ;;
1878    cr16*-*-*)
1879        sim_arch=cr16
1880        ;;
1881    cris-*-* | crisv32-*-*)
1882        sim_arch=cris
1883        ;;
1884    d10v-*-*)
1885        sim_arch=d10v
1886        ;;
1887    frv-*-*)
1888        sim_arch=frv
1889        ;;
1890    h8300*-*-*)
1891        sim_arch=h8300
1892        ;;
1893    iq2000-*-*)
1894        sim_arch=iq2000
1895        ;;
1896    lm32-*-*)
1897        sim_arch=lm32
1898        ;;
1899    m32c-*-*)
1900        sim_arch=m32c
1901        ;;
1902    m32r-*-*)
1903        sim_arch=m32r
1904        ;;
1905    m68hc11-*-*|m6811-*-*)
1906        sim_arch=m68hc11
1907        ;;
1908    mcore-*-*)
1909        sim_arch=mcore
1910        ;;
1911    microblaze-*-*)
1912        sim_arch=microblaze
1913        ;;
1914    mips*-*-*)
1915        sim_arch=mips
1916        sim_igen=yes
1917        ;;
1918    mn10300*-*-*)
1919        sim_arch=mn10300
1920        sim_igen=yes
1921        ;;
1922    moxie-*-*)
1923        sim_arch=moxie
1924        ;;
1925    msp430*-*-*)
1926        sim_arch=msp430
1927        ;;
1928    or1k-*-* | or1knd-*-*)
1929        sim_arch=or1k
1930        ;;
1931    rl78-*-*)
1932        sim_arch=rl78
1933        ;;
1934    rx-*-*)
1935        sim_arch=rx
1936        ;;
1937    sh64*-*-*)
1938        sim_arch=sh64
1939        ;;
1940    sh*-*-*)
1941        sim_arch=sh
1942        ;;
1943    sparc-*-rtems*|sparc-*-elf*)
1944        sim_arch=erc32
1945        ;;
1946    powerpc*-*-*)
1947        sim_arch=ppc
1948        ;;
1949    pru*-*-*)
1950        sim_arch=pru
1951        ;;
1952    ft32-*-*)
1953        sim_arch=ft32
1954        ;;
1955    v850*-*-*)
1956        sim_arch=v850
1957        sim_igen=yes
1958        ;;
1959 esac
1960
1961
1962
1963 ac_config_files="$ac_config_files Makefile"
1964
1965 cat >confcache <<\_ACEOF
1966 # This file is a shell script that caches the results of configure
1967 # tests run on this system so they can be shared between configure
1968 # scripts and configure runs, see configure's option --config-cache.
1969 # It is not useful on other systems.  If it contains results you don't
1970 # want to keep, you may remove or edit it.
1971 #
1972 # config.status only pays attention to the cache file if you give it
1973 # the --recheck option to rerun configure.
1974 #
1975 # `ac_cv_env_foo' variables (set or unset) will be overridden when
1976 # loading this file, other *unset* `ac_cv_foo' will be assigned the
1977 # following values.
1978
1979 _ACEOF
1980
1981 # The following way of writing the cache mishandles newlines in values,
1982 # but we know of no workaround that is simple, portable, and efficient.
1983 # So, we kill variables containing newlines.
1984 # Ultrix sh set writes to stderr and can't be redirected directly,
1985 # and sets the high bit in the cache file unless we assign to the vars.
1986 (
1987   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
1988     eval ac_val=\$$ac_var
1989     case $ac_val in #(
1990     *${as_nl}*)
1991       case $ac_var in #(
1992       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1993 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1994       esac
1995       case $ac_var in #(
1996       _ | IFS | as_nl) ;; #(
1997       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1998       *) { eval $ac_var=; unset $ac_var;} ;;
1999       esac ;;
2000     esac
2001   done
2002
2003   (set) 2>&1 |
2004     case $as_nl`(ac_space=' '; set) 2>&1` in #(
2005     *${as_nl}ac_space=\ *)
2006       # `set' does not quote correctly, so add quotes: double-quote
2007       # substitution turns \\\\ into \\, and sed turns \\ into \.
2008       sed -n \
2009         "s/'/'\\\\''/g;
2010           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
2011       ;; #(
2012     *)
2013       # `set' quotes correctly as required by POSIX, so do not add quotes.
2014       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2015       ;;
2016     esac |
2017     sort
2018 ) |
2019   sed '
2020      /^ac_cv_env_/b end
2021      t clear
2022      :clear
2023      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
2024      t end
2025      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
2026      :end' >>confcache
2027 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
2028   if test -w "$cache_file"; then
2029     if test "x$cache_file" != "x/dev/null"; then
2030       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
2031 $as_echo "$as_me: updating cache $cache_file" >&6;}
2032       if test ! -f "$cache_file" || test -h "$cache_file"; then
2033         cat confcache >"$cache_file"
2034       else
2035         case $cache_file in #(
2036         */* | ?:*)
2037           mv -f confcache "$cache_file"$$ &&
2038           mv -f "$cache_file"$$ "$cache_file" ;; #(
2039         *)
2040           mv -f confcache "$cache_file" ;;
2041         esac
2042       fi
2043     fi
2044   else
2045     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
2046 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
2047   fi
2048 fi
2049 rm -f confcache
2050
2051 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2052 # Let make expand exec_prefix.
2053 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2054
2055 # Transform confdefs.h into DEFS.
2056 # Protect against shell expansion while executing Makefile rules.
2057 # Protect against Makefile macro expansion.
2058 #
2059 # If the first sed substitution is executed (which looks for macros that
2060 # take arguments), then branch to the quote section.  Otherwise,
2061 # look for a macro that doesn't take arguments.
2062 ac_script='
2063 :mline
2064 /\\$/{
2065  N
2066  s,\\\n,,
2067  b mline
2068 }
2069 t clear
2070 :clear
2071 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
2072 t quote
2073 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
2074 t quote
2075 b any
2076 :quote
2077 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
2078 s/\[/\\&/g
2079 s/\]/\\&/g
2080 s/\$/$$/g
2081 H
2082 :any
2083 ${
2084         g
2085         s/^\n//
2086         s/\n/ /g
2087         p
2088 }
2089 '
2090 DEFS=`sed -n "$ac_script" confdefs.h`
2091
2092
2093 ac_libobjs=
2094 ac_ltlibobjs=
2095 U=
2096 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
2097   # 1. Remove the extension, and $U if already installed.
2098   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
2099   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
2100   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
2101   #    will be set to the directory where LIBOBJS objects are built.
2102   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
2103   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
2104 done
2105 LIBOBJS=$ac_libobjs
2106
2107 LTLIBOBJS=$ac_ltlibobjs
2108
2109
2110
2111 : "${CONFIG_STATUS=./config.status}"
2112 ac_write_fail=0
2113 ac_clean_files_save=$ac_clean_files
2114 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
2115 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
2116 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
2117 as_write_fail=0
2118 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
2119 #! $SHELL
2120 # Generated by $as_me.
2121 # Run this file to recreate the current configuration.
2122 # Compiler output produced by configure, useful for debugging
2123 # configure, is in config.log if it exists.
2124
2125 debug=false
2126 ac_cs_recheck=false
2127 ac_cs_silent=false
2128
2129 SHELL=\${CONFIG_SHELL-$SHELL}
2130 export SHELL
2131 _ASEOF
2132 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
2133 ## -------------------- ##
2134 ## M4sh Initialization. ##
2135 ## -------------------- ##
2136
2137 # Be more Bourne compatible
2138 DUALCASE=1; export DUALCASE # for MKS sh
2139 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
2140   emulate sh
2141   NULLCMD=:
2142   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
2143   # is contrary to our usage.  Disable this feature.
2144   alias -g '${1+"$@"}'='"$@"'
2145   setopt NO_GLOB_SUBST
2146 else
2147   case `(set -o) 2>/dev/null` in #(
2148   *posix*) :
2149     set -o posix ;; #(
2150   *) :
2151      ;;
2152 esac
2153 fi
2154
2155
2156 as_nl='
2157 '
2158 export as_nl
2159 # Printing a long string crashes Solaris 7 /usr/bin/printf.
2160 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
2161 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
2162 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
2163 # Prefer a ksh shell builtin over an external printf program on Solaris,
2164 # but without wasting forks for bash or zsh.
2165 if test -z "$BASH_VERSION$ZSH_VERSION" \
2166     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
2167   as_echo='print -r --'
2168   as_echo_n='print -rn --'
2169 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
2170   as_echo='printf %s\n'
2171   as_echo_n='printf %s'
2172 else
2173   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
2174     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
2175     as_echo_n='/usr/ucb/echo -n'
2176   else
2177     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
2178     as_echo_n_body='eval
2179       arg=$1;
2180       case $arg in #(
2181       *"$as_nl"*)
2182         expr "X$arg" : "X\\(.*\\)$as_nl";
2183         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
2184       esac;
2185       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
2186     '
2187     export as_echo_n_body
2188     as_echo_n='sh -c $as_echo_n_body as_echo'
2189   fi
2190   export as_echo_body
2191   as_echo='sh -c $as_echo_body as_echo'
2192 fi
2193
2194 # The user is always right.
2195 if test "${PATH_SEPARATOR+set}" != set; then
2196   PATH_SEPARATOR=:
2197   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
2198     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
2199       PATH_SEPARATOR=';'
2200   }
2201 fi
2202
2203
2204 # IFS
2205 # We need space, tab and new line, in precisely that order.  Quoting is
2206 # there to prevent editors from complaining about space-tab.
2207 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
2208 # splitting by setting IFS to empty value.)
2209 IFS=" ""        $as_nl"
2210
2211 # Find who we are.  Look in the path if we contain no directory separator.
2212 as_myself=
2213 case $0 in #((
2214   *[\\/]* ) as_myself=$0 ;;
2215   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2216 for as_dir in $PATH
2217 do
2218   IFS=$as_save_IFS
2219   test -z "$as_dir" && as_dir=.
2220     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
2221   done
2222 IFS=$as_save_IFS
2223
2224      ;;
2225 esac
2226 # We did not find ourselves, most probably we were run as `sh COMMAND'
2227 # in which case we are not to be found in the path.
2228 if test "x$as_myself" = x; then
2229   as_myself=$0
2230 fi
2231 if test ! -f "$as_myself"; then
2232   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
2233   exit 1
2234 fi
2235
2236 # Unset variables that we do not need and which cause bugs (e.g. in
2237 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
2238 # suppresses any "Segmentation fault" message there.  '((' could
2239 # trigger a bug in pdksh 5.2.14.
2240 for as_var in BASH_ENV ENV MAIL MAILPATH
2241 do eval test x\${$as_var+set} = xset \
2242   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
2243 done
2244 PS1='$ '
2245 PS2='> '
2246 PS4='+ '
2247
2248 # NLS nuisances.
2249 LC_ALL=C
2250 export LC_ALL
2251 LANGUAGE=C
2252 export LANGUAGE
2253
2254 # CDPATH.
2255 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
2256
2257
2258 # as_fn_error STATUS ERROR [LINENO LOG_FD]
2259 # ----------------------------------------
2260 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
2261 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
2262 # script with STATUS, using 1 if that was 0.
2263 as_fn_error ()
2264 {
2265   as_status=$1; test $as_status -eq 0 && as_status=1
2266   if test "$4"; then
2267     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2268     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
2269   fi
2270   $as_echo "$as_me: error: $2" >&2
2271   as_fn_exit $as_status
2272 } # as_fn_error
2273
2274
2275 # as_fn_set_status STATUS
2276 # -----------------------
2277 # Set $? to STATUS, without forking.
2278 as_fn_set_status ()
2279 {
2280   return $1
2281 } # as_fn_set_status
2282
2283 # as_fn_exit STATUS
2284 # -----------------
2285 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
2286 as_fn_exit ()
2287 {
2288   set +e
2289   as_fn_set_status $1
2290   exit $1
2291 } # as_fn_exit
2292
2293 # as_fn_unset VAR
2294 # ---------------
2295 # Portably unset VAR.
2296 as_fn_unset ()
2297 {
2298   { eval $1=; unset $1;}
2299 }
2300 as_unset=as_fn_unset
2301 # as_fn_append VAR VALUE
2302 # ----------------------
2303 # Append the text in VALUE to the end of the definition contained in VAR. Take
2304 # advantage of any shell optimizations that allow amortized linear growth over
2305 # repeated appends, instead of the typical quadratic growth present in naive
2306 # implementations.
2307 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
2308   eval 'as_fn_append ()
2309   {
2310     eval $1+=\$2
2311   }'
2312 else
2313   as_fn_append ()
2314   {
2315     eval $1=\$$1\$2
2316   }
2317 fi # as_fn_append
2318
2319 # as_fn_arith ARG...
2320 # ------------------
2321 # Perform arithmetic evaluation on the ARGs, and store the result in the
2322 # global $as_val. Take advantage of shells that can avoid forks. The arguments
2323 # must be portable across $(()) and expr.
2324 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
2325   eval 'as_fn_arith ()
2326   {
2327     as_val=$(( $* ))
2328   }'
2329 else
2330   as_fn_arith ()
2331   {
2332     as_val=`expr "$@" || test $? -eq 1`
2333   }
2334 fi # as_fn_arith
2335
2336
2337 if expr a : '\(a\)' >/dev/null 2>&1 &&
2338    test "X`expr 00001 : '.*\(...\)'`" = X001; then
2339   as_expr=expr
2340 else
2341   as_expr=false
2342 fi
2343
2344 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
2345   as_basename=basename
2346 else
2347   as_basename=false
2348 fi
2349
2350 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
2351   as_dirname=dirname
2352 else
2353   as_dirname=false
2354 fi
2355
2356 as_me=`$as_basename -- "$0" ||
2357 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
2358          X"$0" : 'X\(//\)$' \| \
2359          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
2360 $as_echo X/"$0" |
2361     sed '/^.*\/\([^/][^/]*\)\/*$/{
2362             s//\1/
2363             q
2364           }
2365           /^X\/\(\/\/\)$/{
2366             s//\1/
2367             q
2368           }
2369           /^X\/\(\/\).*/{
2370             s//\1/
2371             q
2372           }
2373           s/.*/./; q'`
2374
2375 # Avoid depending upon Character Ranges.
2376 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
2377 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
2378 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
2379 as_cr_digits='0123456789'
2380 as_cr_alnum=$as_cr_Letters$as_cr_digits
2381
2382 ECHO_C= ECHO_N= ECHO_T=
2383 case `echo -n x` in #(((((
2384 -n*)
2385   case `echo 'xy\c'` in
2386   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
2387   xy)  ECHO_C='\c';;
2388   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
2389        ECHO_T=' ';;
2390   esac;;
2391 *)
2392   ECHO_N='-n';;
2393 esac
2394
2395 rm -f conf$$ conf$$.exe conf$$.file
2396 if test -d conf$$.dir; then
2397   rm -f conf$$.dir/conf$$.file
2398 else
2399   rm -f conf$$.dir
2400   mkdir conf$$.dir 2>/dev/null
2401 fi
2402 if (echo >conf$$.file) 2>/dev/null; then
2403   if ln -s conf$$.file conf$$ 2>/dev/null; then
2404     as_ln_s='ln -s'
2405     # ... but there are two gotchas:
2406     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
2407     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
2408     # In both cases, we have to default to `cp -pR'.
2409     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
2410       as_ln_s='cp -pR'
2411   elif ln conf$$.file conf$$ 2>/dev/null; then
2412     as_ln_s=ln
2413   else
2414     as_ln_s='cp -pR'
2415   fi
2416 else
2417   as_ln_s='cp -pR'
2418 fi
2419 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
2420 rmdir conf$$.dir 2>/dev/null
2421
2422
2423 # as_fn_mkdir_p
2424 # -------------
2425 # Create "$as_dir" as a directory, including parents if necessary.
2426 as_fn_mkdir_p ()
2427 {
2428
2429   case $as_dir in #(
2430   -*) as_dir=./$as_dir;;
2431   esac
2432   test -d "$as_dir" || eval $as_mkdir_p || {
2433     as_dirs=
2434     while :; do
2435       case $as_dir in #(
2436       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
2437       *) as_qdir=$as_dir;;
2438       esac
2439       as_dirs="'$as_qdir' $as_dirs"
2440       as_dir=`$as_dirname -- "$as_dir" ||
2441 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
2442          X"$as_dir" : 'X\(//\)[^/]' \| \
2443          X"$as_dir" : 'X\(//\)$' \| \
2444          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
2445 $as_echo X"$as_dir" |
2446     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
2447             s//\1/
2448             q
2449           }
2450           /^X\(\/\/\)[^/].*/{
2451             s//\1/
2452             q
2453           }
2454           /^X\(\/\/\)$/{
2455             s//\1/
2456             q
2457           }
2458           /^X\(\/\).*/{
2459             s//\1/
2460             q
2461           }
2462           s/.*/./; q'`
2463       test -d "$as_dir" && break
2464     done
2465     test -z "$as_dirs" || eval "mkdir $as_dirs"
2466   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
2467
2468
2469 } # as_fn_mkdir_p
2470 if mkdir -p . 2>/dev/null; then
2471   as_mkdir_p='mkdir -p "$as_dir"'
2472 else
2473   test -d ./-p && rmdir ./-p
2474   as_mkdir_p=false
2475 fi
2476
2477
2478 # as_fn_executable_p FILE
2479 # -----------------------
2480 # Test if FILE is an executable regular file.
2481 as_fn_executable_p ()
2482 {
2483   test -f "$1" && test -x "$1"
2484 } # as_fn_executable_p
2485 as_test_x='test -x'
2486 as_executable_p=as_fn_executable_p
2487
2488 # Sed expression to map a string onto a valid CPP name.
2489 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
2490
2491 # Sed expression to map a string onto a valid variable name.
2492 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
2493
2494
2495 exec 6>&1
2496 ## ----------------------------------- ##
2497 ## Main body of $CONFIG_STATUS script. ##
2498 ## ----------------------------------- ##
2499 _ASEOF
2500 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
2501
2502 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2503 # Save the log message, to keep $0 and so on meaningful, and to
2504 # report actual input values of CONFIG_FILES etc. instead of their
2505 # values after options handling.
2506 ac_log="
2507 This file was extended by $as_me, which was
2508 generated by GNU Autoconf 2.69.  Invocation command line was
2509
2510   CONFIG_FILES    = $CONFIG_FILES
2511   CONFIG_HEADERS  = $CONFIG_HEADERS
2512   CONFIG_LINKS    = $CONFIG_LINKS
2513   CONFIG_COMMANDS = $CONFIG_COMMANDS
2514   $ $0 $@
2515
2516 on `(hostname || uname -n) 2>/dev/null | sed 1q`
2517 "
2518
2519 _ACEOF
2520
2521 case $ac_config_files in *"
2522 "*) set x $ac_config_files; shift; ac_config_files=$*;;
2523 esac
2524
2525
2526
2527 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2528 # Files that config.status was made for.
2529 config_files="$ac_config_files"
2530
2531 _ACEOF
2532
2533 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2534 ac_cs_usage="\
2535 \`$as_me' instantiates files and other configuration actions
2536 from templates according to the current configuration.  Unless the files
2537 and actions are specified as TAGs, all are instantiated by default.
2538
2539 Usage: $0 [OPTION]... [TAG]...
2540
2541   -h, --help       print this help, then exit
2542   -V, --version    print version number and configuration settings, then exit
2543       --config     print configuration, then exit
2544   -q, --quiet, --silent
2545                    do not print progress messages
2546   -d, --debug      don't remove temporary files
2547       --recheck    update $as_me by reconfiguring in the same conditions
2548       --file=FILE[:TEMPLATE]
2549                    instantiate the configuration file FILE
2550
2551 Configuration files:
2552 $config_files
2553
2554 Report bugs to the package provider."
2555
2556 _ACEOF
2557 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2558 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
2559 ac_cs_version="\\
2560 config.status
2561 configured by $0, generated by GNU Autoconf 2.69,
2562   with options \\"\$ac_cs_config\\"
2563
2564 Copyright (C) 2012 Free Software Foundation, Inc.
2565 This config.status script is free software; the Free Software Foundation
2566 gives unlimited permission to copy, distribute and modify it."
2567
2568 ac_pwd='$ac_pwd'
2569 srcdir='$srcdir'
2570 test -n "\$AWK" || AWK=awk
2571 _ACEOF
2572
2573 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2574 # The default lists apply if the user does not specify any file.
2575 ac_need_defaults=:
2576 while test $# != 0
2577 do
2578   case $1 in
2579   --*=?*)
2580     ac_option=`expr "X$1" : 'X\([^=]*\)='`
2581     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
2582     ac_shift=:
2583     ;;
2584   --*=)
2585     ac_option=`expr "X$1" : 'X\([^=]*\)='`
2586     ac_optarg=
2587     ac_shift=:
2588     ;;
2589   *)
2590     ac_option=$1
2591     ac_optarg=$2
2592     ac_shift=shift
2593     ;;
2594   esac
2595
2596   case $ac_option in
2597   # Handling of the options.
2598   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2599     ac_cs_recheck=: ;;
2600   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
2601     $as_echo "$ac_cs_version"; exit ;;
2602   --config | --confi | --conf | --con | --co | --c )
2603     $as_echo "$ac_cs_config"; exit ;;
2604   --debug | --debu | --deb | --de | --d | -d )
2605     debug=: ;;
2606   --file | --fil | --fi | --f )
2607     $ac_shift
2608     case $ac_optarg in
2609     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
2610     '') as_fn_error $? "missing file argument" ;;
2611     esac
2612     as_fn_append CONFIG_FILES " '$ac_optarg'"
2613     ac_need_defaults=false;;
2614   --he | --h |  --help | --hel | -h )
2615     $as_echo "$ac_cs_usage"; exit ;;
2616   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2617   | -silent | --silent | --silen | --sile | --sil | --si | --s)
2618     ac_cs_silent=: ;;
2619
2620   # This is an error.
2621   -*) as_fn_error $? "unrecognized option: \`$1'
2622 Try \`$0 --help' for more information." ;;
2623
2624   *) as_fn_append ac_config_targets " $1"
2625      ac_need_defaults=false ;;
2626
2627   esac
2628   shift
2629 done
2630
2631 ac_configure_extra_args=
2632
2633 if $ac_cs_silent; then
2634   exec 6>/dev/null
2635   ac_configure_extra_args="$ac_configure_extra_args --silent"
2636 fi
2637
2638 _ACEOF
2639 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2640 if \$ac_cs_recheck; then
2641   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
2642   shift
2643   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
2644   CONFIG_SHELL='$SHELL'
2645   export CONFIG_SHELL
2646   exec "\$@"
2647 fi
2648
2649 _ACEOF
2650 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2651 exec 5>>config.log
2652 {
2653   echo
2654   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
2655 ## Running $as_me. ##
2656 _ASBOX
2657   $as_echo "$ac_log"
2658 } >&5
2659
2660 _ACEOF
2661 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2662 _ACEOF
2663
2664 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2665
2666 # Handling of arguments.
2667 for ac_config_target in $ac_config_targets
2668 do
2669   case $ac_config_target in
2670     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
2671
2672   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
2673   esac
2674 done
2675
2676
2677 # If the user did not use the arguments to specify the items to instantiate,
2678 # then the envvar interface is used.  Set only those that are not.
2679 # We use the long form for the default assignment because of an extremely
2680 # bizarre bug on SunOS 4.1.3.
2681 if $ac_need_defaults; then
2682   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
2683 fi
2684
2685 # Have a temporary directory for convenience.  Make it in the build tree
2686 # simply because there is no reason against having it here, and in addition,
2687 # creating and moving files from /tmp can sometimes cause problems.
2688 # Hook for its removal unless debugging.
2689 # Note that there is a small window in which the directory will not be cleaned:
2690 # after its creation but before its name has been assigned to `$tmp'.
2691 $debug ||
2692 {
2693   tmp= ac_tmp=
2694   trap 'exit_status=$?
2695   : "${ac_tmp:=$tmp}"
2696   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
2697 ' 0
2698   trap 'as_fn_exit 1' 1 2 13 15
2699 }
2700 # Create a (secure) tmp directory for tmp files.
2701
2702 {
2703   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
2704   test -d "$tmp"
2705 }  ||
2706 {
2707   tmp=./conf$$-$RANDOM
2708   (umask 077 && mkdir "$tmp")
2709 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
2710 ac_tmp=$tmp
2711
2712 # Set up the scripts for CONFIG_FILES section.
2713 # No need to generate them if there are no CONFIG_FILES.
2714 # This happens for instance with `./config.status config.h'.
2715 if test -n "$CONFIG_FILES"; then
2716
2717
2718 ac_cr=`echo X | tr X '\015'`
2719 # On cygwin, bash can eat \r inside `` if the user requested igncr.
2720 # But we know of no other shell where ac_cr would be empty at this
2721 # point, so we can use a bashism as a fallback.
2722 if test "x$ac_cr" = x; then
2723   eval ac_cr=\$\'\\r\'
2724 fi
2725 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
2726 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
2727   ac_cs_awk_cr='\\r'
2728 else
2729   ac_cs_awk_cr=$ac_cr
2730 fi
2731
2732 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
2733 _ACEOF
2734
2735
2736 {
2737   echo "cat >conf$$subs.awk <<_ACEOF" &&
2738   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
2739   echo "_ACEOF"
2740 } >conf$$subs.sh ||
2741   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
2742 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
2743 ac_delim='%!_!# '
2744 for ac_last_try in false false false false false :; do
2745   . ./conf$$subs.sh ||
2746     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
2747
2748   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
2749   if test $ac_delim_n = $ac_delim_num; then
2750     break
2751   elif $ac_last_try; then
2752     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
2753   else
2754     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
2755   fi
2756 done
2757 rm -f conf$$subs.sh
2758
2759 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2760 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
2761 _ACEOF
2762 sed -n '
2763 h
2764 s/^/S["/; s/!.*/"]=/
2765 p
2766 g
2767 s/^[^!]*!//
2768 :repl
2769 t repl
2770 s/'"$ac_delim"'$//
2771 t delim
2772 :nl
2773 h
2774 s/\(.\{148\}\)..*/\1/
2775 t more1
2776 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
2777 p
2778 n
2779 b repl
2780 :more1
2781 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
2782 p
2783 g
2784 s/.\{148\}//
2785 t nl
2786 :delim
2787 h
2788 s/\(.\{148\}\)..*/\1/
2789 t more2
2790 s/["\\]/\\&/g; s/^/"/; s/$/"/
2791 p
2792 b
2793 :more2
2794 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
2795 p
2796 g
2797 s/.\{148\}//
2798 t delim
2799 ' <conf$$subs.awk | sed '
2800 /^[^""]/{
2801   N
2802   s/\n//
2803 }
2804 ' >>$CONFIG_STATUS || ac_write_fail=1
2805 rm -f conf$$subs.awk
2806 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2807 _ACAWK
2808 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
2809   for (key in S) S_is_set[key] = 1
2810   FS = "\a"
2811
2812 }
2813 {
2814   line = $ 0
2815   nfields = split(line, field, "@")
2816   substed = 0
2817   len = length(field[1])
2818   for (i = 2; i < nfields; i++) {
2819     key = field[i]
2820     keylen = length(key)
2821     if (S_is_set[key]) {
2822       value = S[key]
2823       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
2824       len += length(value) + length(field[++i])
2825       substed = 1
2826     } else
2827       len += 1 + keylen
2828   }
2829
2830   print line
2831 }
2832
2833 _ACAWK
2834 _ACEOF
2835 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2836 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
2837   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
2838 else
2839   cat
2840 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
2841   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
2842 _ACEOF
2843
2844 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
2845 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
2846 # trailing colons and then remove the whole line if VPATH becomes empty
2847 # (actually we leave an empty line to preserve line numbers).
2848 if test "x$srcdir" = x.; then
2849   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
2850 h
2851 s///
2852 s/^/:/
2853 s/[      ]*$/:/
2854 s/:\$(srcdir):/:/g
2855 s/:\${srcdir}:/:/g
2856 s/:@srcdir@:/:/g
2857 s/^:*//
2858 s/:*$//
2859 x
2860 s/\(=[   ]*\).*/\1/
2861 G
2862 s/\n//
2863 s/^[^=]*=[       ]*$//
2864 }'
2865 fi
2866
2867 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2868 fi # test -n "$CONFIG_FILES"
2869
2870
2871 eval set X "  :F $CONFIG_FILES      "
2872 shift
2873 for ac_tag
2874 do
2875   case $ac_tag in
2876   :[FHLC]) ac_mode=$ac_tag; continue;;
2877   esac
2878   case $ac_mode$ac_tag in
2879   :[FHL]*:*);;
2880   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
2881   :[FH]-) ac_tag=-:-;;
2882   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
2883   esac
2884   ac_save_IFS=$IFS
2885   IFS=:
2886   set x $ac_tag
2887   IFS=$ac_save_IFS
2888   shift
2889   ac_file=$1
2890   shift
2891
2892   case $ac_mode in
2893   :L) ac_source=$1;;
2894   :[FH])
2895     ac_file_inputs=
2896     for ac_f
2897     do
2898       case $ac_f in
2899       -) ac_f="$ac_tmp/stdin";;
2900       *) # Look for the file first in the build tree, then in the source tree
2901          # (if the path is not absolute).  The absolute path cannot be DOS-style,
2902          # because $ac_f cannot contain `:'.
2903          test -f "$ac_f" ||
2904            case $ac_f in
2905            [\\/$]*) false;;
2906            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
2907            esac ||
2908            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
2909       esac
2910       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
2911       as_fn_append ac_file_inputs " '$ac_f'"
2912     done
2913
2914     # Let's still pretend it is `configure' which instantiates (i.e., don't
2915     # use $as_me), people would be surprised to read:
2916     #    /* config.h.  Generated by config.status.  */
2917     configure_input='Generated from '`
2918           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
2919         `' by configure.'
2920     if test x"$ac_file" != x-; then
2921       configure_input="$ac_file.  $configure_input"
2922       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
2923 $as_echo "$as_me: creating $ac_file" >&6;}
2924     fi
2925     # Neutralize special characters interpreted by sed in replacement strings.
2926     case $configure_input in #(
2927     *\&* | *\|* | *\\* )
2928        ac_sed_conf_input=`$as_echo "$configure_input" |
2929        sed 's/[\\\\&|]/\\\\&/g'`;; #(
2930     *) ac_sed_conf_input=$configure_input;;
2931     esac
2932
2933     case $ac_tag in
2934     *:-:* | *:-) cat >"$ac_tmp/stdin" \
2935       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
2936     esac
2937     ;;
2938   esac
2939
2940   ac_dir=`$as_dirname -- "$ac_file" ||
2941 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
2942          X"$ac_file" : 'X\(//\)[^/]' \| \
2943          X"$ac_file" : 'X\(//\)$' \| \
2944          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
2945 $as_echo X"$ac_file" |
2946     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
2947             s//\1/
2948             q
2949           }
2950           /^X\(\/\/\)[^/].*/{
2951             s//\1/
2952             q
2953           }
2954           /^X\(\/\/\)$/{
2955             s//\1/
2956             q
2957           }
2958           /^X\(\/\).*/{
2959             s//\1/
2960             q
2961           }
2962           s/.*/./; q'`
2963   as_dir="$ac_dir"; as_fn_mkdir_p
2964   ac_builddir=.
2965
2966 case "$ac_dir" in
2967 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
2968 *)
2969   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
2970   # A ".." for each directory in $ac_dir_suffix.
2971   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
2972   case $ac_top_builddir_sub in
2973   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
2974   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
2975   esac ;;
2976 esac
2977 ac_abs_top_builddir=$ac_pwd
2978 ac_abs_builddir=$ac_pwd$ac_dir_suffix
2979 # for backward compatibility:
2980 ac_top_builddir=$ac_top_build_prefix
2981
2982 case $srcdir in
2983   .)  # We are building in place.
2984     ac_srcdir=.
2985     ac_top_srcdir=$ac_top_builddir_sub
2986     ac_abs_top_srcdir=$ac_pwd ;;
2987   [\\/]* | ?:[\\/]* )  # Absolute name.
2988     ac_srcdir=$srcdir$ac_dir_suffix;
2989     ac_top_srcdir=$srcdir
2990     ac_abs_top_srcdir=$srcdir ;;
2991   *) # Relative name.
2992     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
2993     ac_top_srcdir=$ac_top_build_prefix$srcdir
2994     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
2995 esac
2996 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
2997
2998
2999   case $ac_mode in
3000   :F)
3001   #
3002   # CONFIG_FILE
3003   #
3004
3005 _ACEOF
3006
3007 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3008 # If the template does not know about datarootdir, expand it.
3009 # FIXME: This hack should be removed a few years after 2.60.
3010 ac_datarootdir_hack=; ac_datarootdir_seen=
3011 ac_sed_dataroot='
3012 /datarootdir/ {
3013   p
3014   q
3015 }
3016 /@datadir@/p
3017 /@docdir@/p
3018 /@infodir@/p
3019 /@localedir@/p
3020 /@mandir@/p'
3021 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
3022 *datarootdir*) ac_datarootdir_seen=yes;;
3023 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
3024   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
3025 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
3026 _ACEOF
3027 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3028   ac_datarootdir_hack='
3029   s&@datadir@&$datadir&g
3030   s&@docdir@&$docdir&g
3031   s&@infodir@&$infodir&g
3032   s&@localedir@&$localedir&g
3033   s&@mandir@&$mandir&g
3034   s&\\\${datarootdir}&$datarootdir&g' ;;
3035 esac
3036 _ACEOF
3037
3038 # Neutralize VPATH when `$srcdir' = `.'.
3039 # Shell code in configure.ac might set extrasub.
3040 # FIXME: do we really want to maintain this feature?
3041 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3042 ac_sed_extra="$ac_vpsub
3043 $extrasub
3044 _ACEOF
3045 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3046 :t
3047 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
3048 s|@configure_input@|$ac_sed_conf_input|;t t
3049 s&@top_builddir@&$ac_top_builddir_sub&;t t
3050 s&@top_build_prefix@&$ac_top_build_prefix&;t t
3051 s&@srcdir@&$ac_srcdir&;t t
3052 s&@abs_srcdir@&$ac_abs_srcdir&;t t
3053 s&@top_srcdir@&$ac_top_srcdir&;t t
3054 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
3055 s&@builddir@&$ac_builddir&;t t
3056 s&@abs_builddir@&$ac_abs_builddir&;t t
3057 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
3058 $ac_datarootdir_hack
3059 "
3060 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
3061   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
3062
3063 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
3064   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
3065   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
3066       "$ac_tmp/out"`; test -z "$ac_out"; } &&
3067   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3068 which seems to be undefined.  Please make sure it is defined" >&5
3069 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3070 which seems to be undefined.  Please make sure it is defined" >&2;}
3071
3072   rm -f "$ac_tmp/stdin"
3073   case $ac_file in
3074   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
3075   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
3076   esac \
3077   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
3078  ;;
3079
3080
3081
3082   esac
3083
3084 done # for ac_tag
3085
3086
3087 as_fn_exit 0
3088 _ACEOF
3089 ac_clean_files=$ac_clean_files_save
3090
3091 test $ac_write_fail = 0 ||
3092   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
3093
3094
3095 # configure is writing to config.log, and then calls config.status.
3096 # config.status does its own redirection, appending to config.log.
3097 # Unfortunately, on DOS this fails, as config.log is still kept open
3098 # by configure, so config.status won't be able to write to it; its
3099 # output is simply discarded.  So we exec the FD to /dev/null,
3100 # effectively closing config.log, so it can be properly (re)opened and
3101 # appended to by config.status.  When coming back to configure, we
3102 # need to make the FD available again.
3103 if test "$no_create" != yes; then
3104   ac_cs_success=:
3105   ac_config_status_args=
3106   test "$silent" = yes &&
3107     ac_config_status_args="$ac_config_status_args --quiet"
3108   exec 5>/dev/null
3109   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
3110   exec 5>>config.log
3111   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
3112   # would make configure fail if this is the last instruction.
3113   $ac_cs_success || as_fn_exit 1
3114 fi
3115
3116 #
3117 # CONFIG_SUBDIRS section.
3118 #
3119 if test "$no_recursion" != yes; then
3120
3121   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
3122   # so they do not pile up.
3123   ac_sub_configure_args=
3124   ac_prev=
3125   eval "set x $ac_configure_args"
3126   shift
3127   for ac_arg
3128   do
3129     if test -n "$ac_prev"; then
3130       ac_prev=
3131       continue
3132     fi
3133     case $ac_arg in
3134     -cache-file | --cache-file | --cache-fil | --cache-fi \
3135     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
3136       ac_prev=cache_file ;;
3137     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
3138     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
3139     | --c=*)
3140       ;;
3141     --config-cache | -C)
3142       ;;
3143     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
3144       ac_prev=srcdir ;;
3145     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
3146       ;;
3147     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
3148       ac_prev=prefix ;;
3149     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
3150       ;;
3151     --disable-option-checking)
3152       ;;
3153     *)
3154       case $ac_arg in
3155       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
3156       esac
3157       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
3158     esac
3159   done
3160
3161   # Always prepend --prefix to ensure using the same prefix
3162   # in subdir configurations.
3163   ac_arg="--prefix=$prefix"
3164   case $ac_arg in
3165   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
3166   esac
3167   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
3168
3169   # Pass --silent
3170   if test "$silent" = yes; then
3171     ac_sub_configure_args="--silent $ac_sub_configure_args"
3172   fi
3173
3174   # Always prepend --disable-option-checking to silence warnings, since
3175   # different subdirs can have different --enable and --with options.
3176   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
3177
3178   ac_popdir=`pwd`
3179   for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
3180
3181     # Do not complain, so a configure script can configure whichever
3182     # parts of a large source tree are present.
3183     test -d "$srcdir/$ac_dir" || continue
3184
3185     ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
3186     $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
3187     $as_echo "$ac_msg" >&6
3188     as_dir="$ac_dir"; as_fn_mkdir_p
3189     ac_builddir=.
3190
3191 case "$ac_dir" in
3192 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
3193 *)
3194   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
3195   # A ".." for each directory in $ac_dir_suffix.
3196   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
3197   case $ac_top_builddir_sub in
3198   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
3199   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
3200   esac ;;
3201 esac
3202 ac_abs_top_builddir=$ac_pwd
3203 ac_abs_builddir=$ac_pwd$ac_dir_suffix
3204 # for backward compatibility:
3205 ac_top_builddir=$ac_top_build_prefix
3206
3207 case $srcdir in
3208   .)  # We are building in place.
3209     ac_srcdir=.
3210     ac_top_srcdir=$ac_top_builddir_sub
3211     ac_abs_top_srcdir=$ac_pwd ;;
3212   [\\/]* | ?:[\\/]* )  # Absolute name.
3213     ac_srcdir=$srcdir$ac_dir_suffix;
3214     ac_top_srcdir=$srcdir
3215     ac_abs_top_srcdir=$srcdir ;;
3216   *) # Relative name.
3217     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
3218     ac_top_srcdir=$ac_top_build_prefix$srcdir
3219     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
3220 esac
3221 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
3222
3223
3224     cd "$ac_dir"
3225
3226     # Check for guested configure; otherwise get Cygnus style configure.
3227     if test -f "$ac_srcdir/configure.gnu"; then
3228       ac_sub_configure=$ac_srcdir/configure.gnu
3229     elif test -f "$ac_srcdir/configure"; then
3230       ac_sub_configure=$ac_srcdir/configure
3231     elif test -f "$ac_srcdir/configure.in"; then
3232       # This should be Cygnus configure.
3233       ac_sub_configure=$ac_aux_dir/configure
3234     else
3235       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
3236 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
3237       ac_sub_configure=
3238     fi
3239
3240     # The recursion is here.
3241     if test -n "$ac_sub_configure"; then
3242       # Make the cache file name correct relative to the subdirectory.
3243       case $cache_file in
3244       [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
3245       *) # Relative name.
3246         ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
3247       esac
3248
3249       { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
3250 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
3251       # The eval makes quoting arguments work.
3252       eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
3253            --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
3254         as_fn_error $? "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
3255     fi
3256
3257     cd "$ac_popdir"
3258   done
3259 fi
3260 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
3261   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
3262 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
3263 fi
3264