sim/testsuite/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.64.
   4 #
   5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
   7 # Foundation, Inc.
   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 case $0 in #((
  91   *[\\/]* ) as_myself=$0 ;;
  92   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  93 for as_dir in $PATH
  94 do
  95   IFS=$as_save_IFS
  96   test -z "$as_dir" && as_dir=.
  97     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  98   done
  99 IFS=$as_save_IFS
 100
 101      ;;
 102 esac
 103 # We did not find ourselves, most probably we were run as `sh COMMAND'
 104 # in which case we are not to be found in the path.
 105 if test "x$as_myself" = x; then
 106   as_myself=$0
 107 fi
 108 if test ! -f "$as_myself"; then
 109   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 110   exit 1
 111 fi
 112
 113 # Unset variables that we do not need and which cause bugs (e.g. in
 114 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 115 # suppresses any "Segmentation fault" message there.  '((' could
 116 # trigger a bug in pdksh 5.2.14.
 117 for as_var in BASH_ENV ENV MAIL MAILPATH
 118 do eval test x\${$as_var+set} = xset \
 119   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 120 done
 121 PS1='$ '
 122 PS2='> '
 123 PS4='+ '
 124
 125 # NLS nuisances.
 126 LC_ALL=C
 127 export LC_ALL
 128 LANGUAGE=C
 129 export LANGUAGE
 130
 131 # CDPATH.
 132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 133
 134 if test "x$CONFIG_SHELL" = x; then
 135   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 136   emulate sh
 137   NULLCMD=:
 138   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 139   # is contrary to our usage.  Disable this feature.
 140   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 141   setopt NO_GLOB_SUBST
 142 else
 143   case \`(set -o) 2>/dev/null\` in #(
 144   *posix*) :
 145     set -o posix ;; #(
 146   *) :
 147      ;;
 148 esac
 149 fi
 150 "
 151   as_required="as_fn_return () { (exit \$1); }
 152 as_fn_success () { as_fn_return 0; }
 153 as_fn_failure () { as_fn_return 1; }
 154 as_fn_ret_success () { return 0; }
 155 as_fn_ret_failure () { return 1; }
 156
 157 exitcode=0
 158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 163
 164 else
 165   exitcode=1; echo positional parameters were not saved.
 166 fi
 167 test x\$exitcode = x0 || exit 1"
 168   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 169   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 170   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 171   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1"
 172   if (eval "$as_required") 2>/dev/null; then :
 173   as_have_required=yes
 174 else
 175   as_have_required=no
 176 fi
 177   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 178
 179 else
 180   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 181 as_found=false
 182 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 183 do
 184   IFS=$as_save_IFS
 185   test -z "$as_dir" && as_dir=.
 186   as_found=:
 187   case $as_dir in #(
 188          /*)
 189            for as_base in sh bash ksh sh5; do
 190              # Try only shells that exist, to save several forks.
 191              as_shell=$as_dir/$as_base
 192              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 193                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 194   CONFIG_SHELL=$as_shell as_have_required=yes
 195                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 196   break 2
 197 fi
 198 fi
 199            done;;
 200        esac
 201   as_found=false
 202 done
 203 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 204               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 205   CONFIG_SHELL=$SHELL as_have_required=yes
 206 fi; }
 207 IFS=$as_save_IFS
 208
 209
 210       if test "x$CONFIG_SHELL" != x; then :
 211   # We cannot yet assume a decent shell, so we have to provide a
 212         # neutralization value for shells without unset; and this also
 213         # works around shells that cannot unset nonexistent variables.
 214         BASH_ENV=/dev/null
 215         ENV=/dev/null
 216         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 217         export CONFIG_SHELL
 218         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 219 fi
 220
 221     if test x$as_have_required = xno; then :
 222   $as_echo "$0: This script requires a shell more modern than all"
 223   $as_echo "$0: the shells that I found on your system."
 224   if test x${ZSH_VERSION+set} = xset ; then
 225     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 226     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 227   else
 228     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 229 $0: including any error possibly output before this
 230 $0: message. Then install a modern shell, or manually run
 231 $0: the script under such a shell if you do have one."
 232   fi
 233   exit 1
 234 fi
 235 fi
 236 fi
 237 SHELL=${CONFIG_SHELL-/bin/sh}
 238 export SHELL
 239 # Unset more variables known to interfere with behavior of common tools.
 240 CLICOLOR_FORCE= GREP_OPTIONS=
 241 unset CLICOLOR_FORCE GREP_OPTIONS
 242
 243 ## --------------------- ##
 244 ## M4sh Shell Functions. ##
 245 ## --------------------- ##
 246 # as_fn_unset VAR
 247 # ---------------
 248 # Portably unset VAR.
 249 as_fn_unset ()
 250 {
 251   { eval $1=; unset $1;}
 252 }
 253 as_unset=as_fn_unset
 254
 255 # as_fn_set_status STATUS
 256 # -----------------------
 257 # Set $? to STATUS, without forking.
 258 as_fn_set_status ()
 259 {
 260   return $1
 261 } # as_fn_set_status
 262
 263 # as_fn_exit STATUS
 264 # -----------------
 265 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 266 as_fn_exit ()
 267 {
 268   set +e
 269   as_fn_set_status $1
 270   exit $1
 271 } # as_fn_exit
 272
 273 # as_fn_mkdir_p
 274 # -------------
 275 # Create "$as_dir" as a directory, including parents if necessary.
 276 as_fn_mkdir_p ()
 277 {
 278
 279   case $as_dir in #(
 280   -*) as_dir=./$as_dir;;
 281   esac
 282   test -d "$as_dir" || eval $as_mkdir_p || {
 283     as_dirs=
 284     while :; do
 285       case $as_dir in #(
 286       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 287       *) as_qdir=$as_dir;;
 288       esac
 289       as_dirs="'$as_qdir' $as_dirs"
 290       as_dir=`$as_dirname -- "$as_dir" ||
 291 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 292          X"$as_dir" : 'X\(//\)[^/]' \| \
 293          X"$as_dir" : 'X\(//\)$' \| \
 294          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 295 $as_echo X"$as_dir" |
 296     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 297             s//\1/
 298             q
 299           }
 300           /^X\(\/\/\)[^/].*/{
 301             s//\1/
 302             q
 303           }
 304           /^X\(\/\/\)$/{
 305             s//\1/
 306             q
 307           }
 308           /^X\(\/\).*/{
 309             s//\1/
 310             q
 311           }
 312           s/.*/./; q'`
 313       test -d "$as_dir" && break
 314     done
 315     test -z "$as_dirs" || eval "mkdir $as_dirs"
 316   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 317
 318
 319 } # as_fn_mkdir_p
 320 # as_fn_append VAR VALUE
 321 # ----------------------
 322 # Append the text in VALUE to the end of the definition contained in VAR. Take
 323 # advantage of any shell optimizations that allow amortized linear growth over
 324 # repeated appends, instead of the typical quadratic growth present in naive
 325 # implementations.
 326 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 327   eval 'as_fn_append ()
 328   {
 329     eval $1+=\$2
 330   }'
 331 else
 332   as_fn_append ()
 333   {
 334     eval $1=\$$1\$2
 335   }
 336 fi # as_fn_append
 337
 338 # as_fn_arith ARG...
 339 # ------------------
 340 # Perform arithmetic evaluation on the ARGs, and store the result in the
 341 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 342 # must be portable across $(()) and expr.
 343 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 344   eval 'as_fn_arith ()
 345   {
 346     as_val=$(( $* ))
 347   }'
 348 else
 349   as_fn_arith ()
 350   {
 351     as_val=`expr "$@" || test $? -eq 1`
 352   }
 353 fi # as_fn_arith
 354
 355
 356 # as_fn_error ERROR [LINENO LOG_FD]
 357 # ---------------------------------
 358 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 359 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 360 # script with status $?, using 1 if that was 0.
 361 as_fn_error ()
 362 {
 363   as_status=$?; test $as_status -eq 0 && as_status=1
 364   if test "$3"; then
 365     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 366     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 367   fi
 368   $as_echo "$as_me: error: $1" >&2
 369   as_fn_exit $as_status
 370 } # as_fn_error
 371
 372 if expr a : '\(a\)' >/dev/null 2>&1 &&
 373    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 374   as_expr=expr
 375 else
 376   as_expr=false
 377 fi
 378
 379 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 380   as_basename=basename
 381 else
 382   as_basename=false
 383 fi
 384
 385 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 386   as_dirname=dirname
 387 else
 388   as_dirname=false
 389 fi
 390
 391 as_me=`$as_basename -- "$0" ||
 392 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 393          X"$0" : 'X\(//\)$' \| \
 394          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 395 $as_echo X/"$0" |
 396     sed '/^.*\/\([^/][^/]*\)\/*$/{
 397             s//\1/
 398             q
 399           }
 400           /^X\/\(\/\/\)$/{
 401             s//\1/
 402             q
 403           }
 404           /^X\/\(\/\).*/{
 405             s//\1/
 406             q
 407           }
 408           s/.*/./; q'`
 409
 410 # Avoid depending upon Character Ranges.
 411 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 412 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 413 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 414 as_cr_digits='0123456789'
 415 as_cr_alnum=$as_cr_Letters$as_cr_digits
 416
 417
 418   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 419   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 420   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 421   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 422   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 423   sed -n '
 424     p
 425     /[$]LINENO/=
 426   ' <$as_myself |
 427     sed '
 428       s/[$]LINENO.*/&-/
 429       t lineno
 430       b
 431       :lineno
 432       N
 433       :loop
 434       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 435       t loop
 436       s/-\n.*//
 437     ' >$as_me.lineno &&
 438   chmod +x "$as_me.lineno" ||
 439     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 440
 441   # Don't try to exec as it changes $[0], causing all sort of problems
 442   # (the dirname of $[0] is not the place where we might find the
 443   # original and so on.  Autoconf is especially sensitive to this).
 444   . "./$as_me.lineno"
 445   # Exit status is that of the last command.
 446   exit
 447 }
 448
 449 ECHO_C= ECHO_N= ECHO_T=
 450 case `echo -n x` in #(((((
 451 -n*)
 452   case `echo 'xy\c'` in
 453   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 454   xy)  ECHO_C='\c';;
 455   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 456        ECHO_T=' ';;
 457   esac;;
 458 *)
 459   ECHO_N='-n';;
 460 esac
 461
 462 rm -f conf$$ conf$$.exe conf$$.file
 463 if test -d conf$$.dir; then
 464   rm -f conf$$.dir/conf$$.file
 465 else
 466   rm -f conf$$.dir
 467   mkdir conf$$.dir 2>/dev/null
 468 fi
 469 if (echo >conf$$.file) 2>/dev/null; then
 470   if ln -s conf$$.file conf$$ 2>/dev/null; then
 471     as_ln_s='ln -s'
 472     # ... but there are two gotchas:
 473     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 474     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 475     # In both cases, we have to default to `cp -p'.
 476     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 477       as_ln_s='cp -p'
 478   elif ln conf$$.file conf$$ 2>/dev/null; then
 479     as_ln_s=ln
 480   else
 481     as_ln_s='cp -p'
 482   fi
 483 else
 484   as_ln_s='cp -p'
 485 fi
 486 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 487 rmdir conf$$.dir 2>/dev/null
 488
 489 if mkdir -p . 2>/dev/null; then
 490   as_mkdir_p='mkdir -p "$as_dir"'
 491 else
 492   test -d ./-p && rmdir ./-p
 493   as_mkdir_p=false
 494 fi
 495
 496 if test -x / >/dev/null 2>&1; then
 497   as_test_x='test -x'
 498 else
 499   if ls -dL / >/dev/null 2>&1; then
 500     as_ls_L_option=L
 501   else
 502     as_ls_L_option=
 503   fi
 504   as_test_x='
 505     eval sh -c '\''
 506       if test -d "$1"; then
 507         test -d "$1/.";
 508       else
 509         case $1 in #(
 510         -*)set "./$1";;
 511         esac;
 512         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 513         ???[sx]*):;;*)false;;esac;fi
 514     '\'' sh
 515   '
 516 fi
 517 as_executable_p=$as_test_x
 518
 519 # Sed expression to map a string onto a valid CPP name.
 520 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 521
 522 # Sed expression to map a string onto a valid variable name.
 523 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 524
 525
 526 exec 7<&0 </dev/null 6>&1
 527
 528 # Name of the host.
 529 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 530 # so uname gets run too.
 531 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 532
 533 #
 534 # Initializations.
 535 #
 536 ac_default_prefix=/usr/local
 537 ac_clean_files=
 538 ac_config_libobj_dir=.
 539 LIBOBJS=
 540 cross_compiling=no
 541 subdirs=
 542 MFLAGS=
 543 MAKEFLAGS=
 544
 545 # Identity of this package.
 546 PACKAGE_NAME=
 547 PACKAGE_TARNAME=
 548 PACKAGE_VERSION=
 549 PACKAGE_STRING=
 550 PACKAGE_BUGREPORT=
 551 PACKAGE_URL=
 552
 553 ac_unique_file="common/bits-tst.c"
 554 enable_option_checking=no
 555 ac_subst_vars='LTLIBOBJS
 556 LIBOBJS
 557 sim_arch
 558 subdirs
 559 target_os
 560 target_vendor
 561 target_cpu
 562 target
 563 host_os
 564 host_vendor
 565 host_cpu
 566 host
 567 build_os
 568 build_vendor
 569 build_cpu
 570 build
 571 CC
 572 target_alias
 573 host_alias
 574 build_alias
 575 LIBS
 576 ECHO_T
 577 ECHO_N
 578 ECHO_C
 579 DEFS
 580 mandir
 581 localedir
 582 libdir
 583 psdir
 584 pdfdir
 585 dvidir
 586 htmldir
 587 infodir
 588 docdir
 589 oldincludedir
 590 includedir
 591 localstatedir
 592 sharedstatedir
 593 sysconfdir
 594 datadir
 595 datarootdir
 596 libexecdir
 597 sbindir
 598 bindir
 599 program_transform_name
 600 prefix
 601 exec_prefix
 602 PACKAGE_URL
 603 PACKAGE_BUGREPORT
 604 PACKAGE_STRING
 605 PACKAGE_VERSION
 606 PACKAGE_TARNAME
 607 PACKAGE_NAME
 608 PATH_SEPARATOR
 609 SHELL'
 610 ac_subst_files=''
 611 ac_user_opts='
 612 enable_option_checking
 613 '
 614       ac_precious_vars='build_alias
 615 host_alias
 616 target_alias'
 617 ac_subdirs_all='frv-elf
 618 m32r-elf
 619 mips64el-elf'
 620
 621 # Initialize some variables set by options.
 622 ac_init_help=
 623 ac_init_version=false
 624 ac_unrecognized_opts=
 625 ac_unrecognized_sep=
 626 # The variables have the same names as the options, with
 627 # dashes changed to underlines.
 628 cache_file=/dev/null
 629 exec_prefix=NONE
 630 no_create=
 631 no_recursion=
 632 prefix=NONE
 633 program_prefix=NONE
 634 program_suffix=NONE
 635 program_transform_name=s,x,x,
 636 silent=
 637 site=
 638 srcdir=
 639 verbose=
 640 x_includes=NONE
 641 x_libraries=NONE
 642
 643 # Installation directory options.
 644 # These are left unexpanded so users can "make install exec_prefix=/foo"
 645 # and all the variables that are supposed to be based on exec_prefix
 646 # by default will actually change.
 647 # Use braces instead of parens because sh, perl, etc. also accept them.
 648 # (The list follows the same order as the GNU Coding Standards.)
 649 bindir='${exec_prefix}/bin'
 650 sbindir='${exec_prefix}/sbin'
 651 libexecdir='${exec_prefix}/libexec'
 652 datarootdir='${prefix}/share'
 653 datadir='${datarootdir}'
 654 sysconfdir='${prefix}/etc'
 655 sharedstatedir='${prefix}/com'
 656 localstatedir='${prefix}/var'
 657 includedir='${prefix}/include'
 658 oldincludedir='/usr/include'
 659 docdir='${datarootdir}/doc/${PACKAGE}'
 660 infodir='${datarootdir}/info'
 661 htmldir='${docdir}'
 662 dvidir='${docdir}'
 663 pdfdir='${docdir}'
 664 psdir='${docdir}'
 665 libdir='${exec_prefix}/lib'
 666 localedir='${datarootdir}/locale'
 667 mandir='${datarootdir}/man'
 668
 669 ac_prev=
 670 ac_dashdash=
 671 for ac_option
 672 do
 673   # If the previous option needs an argument, assign it.
 674   if test -n "$ac_prev"; then
 675     eval $ac_prev=\$ac_option
 676     ac_prev=
 677     continue
 678   fi
 679
 680   case $ac_option in
 681   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 682   *)    ac_optarg=yes ;;
 683   esac
 684
 685   # Accept the important Cygnus configure options, so we can diagnose typos.
 686
 687   case $ac_dashdash$ac_option in
 688   --)
 689     ac_dashdash=yes ;;
 690
 691   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 692     ac_prev=bindir ;;
 693   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 694     bindir=$ac_optarg ;;
 695
 696   -build | --build | --buil | --bui | --bu)
 697     ac_prev=build_alias ;;
 698   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 699     build_alias=$ac_optarg ;;
 700
 701   -cache-file | --cache-file | --cache-fil | --cache-fi \
 702   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 703     ac_prev=cache_file ;;
 704   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 705   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 706     cache_file=$ac_optarg ;;
 707
 708   --config-cache | -C)
 709     cache_file=config.cache ;;
 710
 711   -datadir | --datadir | --datadi | --datad)
 712     ac_prev=datadir ;;
 713   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 714     datadir=$ac_optarg ;;
 715
 716   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 717   | --dataroo | --dataro | --datar)
 718     ac_prev=datarootdir ;;
 719   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 720   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 721     datarootdir=$ac_optarg ;;
 722
 723   -disable-* | --disable-*)
 724     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 725     # Reject names that are not valid shell variable names.
 726     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 727       as_fn_error "invalid feature name: $ac_useropt"
 728     ac_useropt_orig=$ac_useropt
 729     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 730     case $ac_user_opts in
 731       *"
 732 "enable_$ac_useropt"
 733 "*) ;;
 734       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 735          ac_unrecognized_sep=', ';;
 736     esac
 737     eval enable_$ac_useropt=no ;;
 738
 739   -docdir | --docdir | --docdi | --doc | --do)
 740     ac_prev=docdir ;;
 741   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 742     docdir=$ac_optarg ;;
 743
 744   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 745     ac_prev=dvidir ;;
 746   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 747     dvidir=$ac_optarg ;;
 748
 749   -enable-* | --enable-*)
 750     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 751     # Reject names that are not valid shell variable names.
 752     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 753       as_fn_error "invalid feature name: $ac_useropt"
 754     ac_useropt_orig=$ac_useropt
 755     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 756     case $ac_user_opts in
 757       *"
 758 "enable_$ac_useropt"
 759 "*) ;;
 760       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 761          ac_unrecognized_sep=', ';;
 762     esac
 763     eval enable_$ac_useropt=\$ac_optarg ;;
 764
 765   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 766   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 767   | --exec | --exe | --ex)
 768     ac_prev=exec_prefix ;;
 769   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 770   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 771   | --exec=* | --exe=* | --ex=*)
 772     exec_prefix=$ac_optarg ;;
 773
 774   -gas | --gas | --ga | --g)
 775     # Obsolete; use --with-gas.
 776     with_gas=yes ;;
 777
 778   -help | --help | --hel | --he | -h)
 779     ac_init_help=long ;;
 780   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 781     ac_init_help=recursive ;;
 782   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 783     ac_init_help=short ;;
 784
 785   -host | --host | --hos | --ho)
 786     ac_prev=host_alias ;;
 787   -host=* | --host=* | --hos=* | --ho=*)
 788     host_alias=$ac_optarg ;;
 789
 790   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 791     ac_prev=htmldir ;;
 792   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 793   | --ht=*)
 794     htmldir=$ac_optarg ;;
 795
 796   -includedir | --includedir | --includedi | --included | --include \
 797   | --includ | --inclu | --incl | --inc)
 798     ac_prev=includedir ;;
 799   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 800   | --includ=* | --inclu=* | --incl=* | --inc=*)
 801     includedir=$ac_optarg ;;
 802
 803   -infodir | --infodir | --infodi | --infod | --info | --inf)
 804     ac_prev=infodir ;;
 805   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 806     infodir=$ac_optarg ;;
 807
 808   -libdir | --libdir | --libdi | --libd)
 809     ac_prev=libdir ;;
 810   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 811     libdir=$ac_optarg ;;
 812
 813   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 814   | --libexe | --libex | --libe)
 815     ac_prev=libexecdir ;;
 816   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 817   | --libexe=* | --libex=* | --libe=*)
 818     libexecdir=$ac_optarg ;;
 819
 820   -localedir | --localedir | --localedi | --localed | --locale)
 821     ac_prev=localedir ;;
 822   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 823     localedir=$ac_optarg ;;
 824
 825   -localstatedir | --localstatedir | --localstatedi | --localstated \
 826   | --localstate | --localstat | --localsta | --localst | --locals)
 827     ac_prev=localstatedir ;;
 828   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 829   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 830     localstatedir=$ac_optarg ;;
 831
 832   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 833     ac_prev=mandir ;;
 834   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 835     mandir=$ac_optarg ;;
 836
 837   -nfp | --nfp | --nf)
 838     # Obsolete; use --without-fp.
 839     with_fp=no ;;
 840
 841   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 842   | --no-cr | --no-c | -n)
 843     no_create=yes ;;
 844
 845   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 846   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 847     no_recursion=yes ;;
 848
 849   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 850   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 851   | --oldin | --oldi | --old | --ol | --o)
 852     ac_prev=oldincludedir ;;
 853   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 854   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 855   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 856     oldincludedir=$ac_optarg ;;
 857
 858   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 859     ac_prev=prefix ;;
 860   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 861     prefix=$ac_optarg ;;
 862
 863   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 864   | --program-pre | --program-pr | --program-p)
 865     ac_prev=program_prefix ;;
 866   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 867   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 868     program_prefix=$ac_optarg ;;
 869
 870   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 871   | --program-suf | --program-su | --program-s)
 872     ac_prev=program_suffix ;;
 873   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 874   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 875     program_suffix=$ac_optarg ;;
 876
 877   -program-transform-name | --program-transform-name \
 878   | --program-transform-nam | --program-transform-na \
 879   | --program-transform-n | --program-transform- \
 880   | --program-transform | --program-transfor \
 881   | --program-transfo | --program-transf \
 882   | --program-trans | --program-tran \
 883   | --progr-tra | --program-tr | --program-t)
 884     ac_prev=program_transform_name ;;
 885   -program-transform-name=* | --program-transform-name=* \
 886   | --program-transform-nam=* | --program-transform-na=* \
 887   | --program-transform-n=* | --program-transform-=* \
 888   | --program-transform=* | --program-transfor=* \
 889   | --program-transfo=* | --program-transf=* \
 890   | --program-trans=* | --program-tran=* \
 891   | --progr-tra=* | --program-tr=* | --program-t=*)
 892     program_transform_name=$ac_optarg ;;
 893
 894   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 895     ac_prev=pdfdir ;;
 896   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 897     pdfdir=$ac_optarg ;;
 898
 899   -psdir | --psdir | --psdi | --psd | --ps)
 900     ac_prev=psdir ;;
 901   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 902     psdir=$ac_optarg ;;
 903
 904   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 905   | -silent | --silent | --silen | --sile | --sil)
 906     silent=yes ;;
 907
 908   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 909     ac_prev=sbindir ;;
 910   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 911   | --sbi=* | --sb=*)
 912     sbindir=$ac_optarg ;;
 913
 914   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 915   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 916   | --sharedst | --shareds | --shared | --share | --shar \
 917   | --sha | --sh)
 918     ac_prev=sharedstatedir ;;
 919   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 920   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 921   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 922   | --sha=* | --sh=*)
 923     sharedstatedir=$ac_optarg ;;
 924
 925   -site | --site | --sit)
 926     ac_prev=site ;;
 927   -site=* | --site=* | --sit=*)
 928     site=$ac_optarg ;;
 929
 930   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 931     ac_prev=srcdir ;;
 932   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 933     srcdir=$ac_optarg ;;
 934
 935   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 936   | --syscon | --sysco | --sysc | --sys | --sy)
 937     ac_prev=sysconfdir ;;
 938   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 939   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 940     sysconfdir=$ac_optarg ;;
 941
 942   -target | --target | --targe | --targ | --tar | --ta | --t)
 943     ac_prev=target_alias ;;
 944   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 945     target_alias=$ac_optarg ;;
 946
 947   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 948     verbose=yes ;;
 949
 950   -version | --version | --versio | --versi | --vers | -V)
 951     ac_init_version=: ;;
 952
 953   -with-* | --with-*)
 954     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 955     # Reject names that are not valid shell variable names.
 956     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 957       as_fn_error "invalid package name: $ac_useropt"
 958     ac_useropt_orig=$ac_useropt
 959     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 960     case $ac_user_opts in
 961       *"
 962 "with_$ac_useropt"
 963 "*) ;;
 964       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
 965          ac_unrecognized_sep=', ';;
 966     esac
 967     eval with_$ac_useropt=\$ac_optarg ;;
 968
 969   -without-* | --without-*)
 970     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
 971     # Reject names that are not valid shell variable names.
 972     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 973       as_fn_error "invalid package name: $ac_useropt"
 974     ac_useropt_orig=$ac_useropt
 975     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 976     case $ac_user_opts in
 977       *"
 978 "with_$ac_useropt"
 979 "*) ;;
 980       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
 981          ac_unrecognized_sep=', ';;
 982     esac
 983     eval with_$ac_useropt=no ;;
 984
 985   --x)
 986     # Obsolete; use --with-x.
 987     with_x=yes ;;
 988
 989   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 990   | --x-incl | --x-inc | --x-in | --x-i)
 991     ac_prev=x_includes ;;
 992   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 993   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 994     x_includes=$ac_optarg ;;
 995
 996   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 997   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 998     ac_prev=x_libraries ;;
 999   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1000   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1001     x_libraries=$ac_optarg ;;
1002
1003   -*) as_fn_error "unrecognized option: \`$ac_option'
1004 Try \`$0 --help' for more information."
1005     ;;
1006
1007   *=*)
1008     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1009     # Reject names that are not valid shell variable names.
1010     case $ac_envvar in #(
1011       '' | [0-9]* | *[!_$as_cr_alnum]* )
1012       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1013     esac
1014     eval $ac_envvar=\$ac_optarg
1015     export $ac_envvar ;;
1016
1017   *)
1018     # FIXME: should be removed in autoconf 3.0.
1019     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1020     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1021       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1022     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1023     ;;
1024
1025   esac
1026 done
1027
1028 if test -n "$ac_prev"; then
1029   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1030   as_fn_error "missing argument to $ac_option"
1031 fi
1032
1033 if test -n "$ac_unrecognized_opts"; then
1034   case $enable_option_checking in
1035     no) ;;
1036     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1037     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1038   esac
1039 fi
1040
1041 # Check all directory arguments for consistency.
1042 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1043                 datadir sysconfdir sharedstatedir localstatedir includedir \
1044                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1045                 libdir localedir mandir
1046 do
1047   eval ac_val=\$$ac_var
1048   # Remove trailing slashes.
1049   case $ac_val in
1050     */ )
1051       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1052       eval $ac_var=\$ac_val;;
1053   esac
1054   # Be sure to have absolute directory names.
1055   case $ac_val in
1056     [\\/$]* | ?:[\\/]* )  continue;;
1057     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1058   esac
1059   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1060 done
1061
1062 # There might be people who depend on the old broken behavior: `$host'
1063 # used to hold the argument of --host etc.
1064 # FIXME: To remove some day.
1065 build=$build_alias
1066 host=$host_alias
1067 target=$target_alias
1068
1069 # FIXME: To remove some day.
1070 if test "x$host_alias" != x; then
1071   if test "x$build_alias" = x; then
1072     cross_compiling=maybe
1073     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1074     If a cross compiler is detected then cross compile mode will be used." >&2
1075   elif test "x$build_alias" != "x$host_alias"; then
1076     cross_compiling=yes
1077   fi
1078 fi
1079
1080 ac_tool_prefix=
1081 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1082
1083 test "$silent" = yes && exec 6>/dev/null
1084
1085
1086 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1087 ac_ls_di=`ls -di .` &&
1088 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1089   as_fn_error "working directory cannot be determined"
1090 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1091   as_fn_error "pwd does not report name of working directory"
1092
1093
1094 # Find the source files, if location was not specified.
1095 if test -z "$srcdir"; then
1096   ac_srcdir_defaulted=yes
1097   # Try the directory containing this script, then the parent directory.
1098   ac_confdir=`$as_dirname -- "$as_myself" ||
1099 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1100          X"$as_myself" : 'X\(//\)[^/]' \| \
1101          X"$as_myself" : 'X\(//\)$' \| \
1102          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1103 $as_echo X"$as_myself" |
1104     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1105             s//\1/
1106             q
1107           }
1108           /^X\(\/\/\)[^/].*/{
1109             s//\1/
1110             q
1111           }
1112           /^X\(\/\/\)$/{
1113             s//\1/
1114             q
1115           }
1116           /^X\(\/\).*/{
1117             s//\1/
1118             q
1119           }
1120           s/.*/./; q'`
1121   srcdir=$ac_confdir
1122   if test ! -r "$srcdir/$ac_unique_file"; then
1123     srcdir=..
1124   fi
1125 else
1126   ac_srcdir_defaulted=no
1127 fi
1128 if test ! -r "$srcdir/$ac_unique_file"; then
1129   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1130   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1131 fi
1132 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1133 ac_abs_confdir=`(
1134         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1135         pwd)`
1136 # When building in place, set srcdir=.
1137 if test "$ac_abs_confdir" = "$ac_pwd"; then
1138   srcdir=.
1139 fi
1140 # Remove unnecessary trailing slashes from srcdir.
1141 # Double slashes in file names in object file debugging info
1142 # mess up M-x gdb in Emacs.
1143 case $srcdir in
1144 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1145 esac
1146 for ac_var in $ac_precious_vars; do
1147   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1148   eval ac_env_${ac_var}_value=\$${ac_var}
1149   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1150   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1151 done
1152
1153 #
1154 # Report the --help message.
1155 #
1156 if test "$ac_init_help" = "long"; then
1157   # Omit some internal or obsolete options to make the list less imposing.
1158   # This message is too long to be a string in the A/UX 3.1 sh.
1159   cat <<_ACEOF
1160 \`configure' configures this package to adapt to many kinds of systems.
1161
1162 Usage: $0 [OPTION]... [VAR=VALUE]...
1163
1164 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1165 VAR=VALUE.  See below for descriptions of some of the useful variables.
1166
1167 Defaults for the options are specified in brackets.
1168
1169 Configuration:
1170   -h, --help              display this help and exit
1171       --help=short        display options specific to this package
1172       --help=recursive    display the short help of all the included packages
1173   -V, --version           display version information and exit
1174   -q, --quiet, --silent   do not print \`checking...' messages
1175       --cache-file=FILE   cache test results in FILE [disabled]
1176   -C, --config-cache      alias for \`--cache-file=config.cache'
1177   -n, --no-create         do not create output files
1178       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1179
1180 Installation directories:
1181   --prefix=PREFIX         install architecture-independent files in PREFIX
1182                           [$ac_default_prefix]
1183   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1184                           [PREFIX]
1185
1186 By default, \`make install' will install all the files in
1187 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1188 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1189 for instance \`--prefix=\$HOME'.
1190
1191 For better control, use the options below.
1192
1193 Fine tuning of the installation directories:
1194   --bindir=DIR            user executables [EPREFIX/bin]
1195   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1196   --libexecdir=DIR        program executables [EPREFIX/libexec]
1197   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1198   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1199   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1200   --libdir=DIR            object code libraries [EPREFIX/lib]
1201   --includedir=DIR        C header files [PREFIX/include]
1202   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1203   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1204   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1205   --infodir=DIR           info documentation [DATAROOTDIR/info]
1206   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1207   --mandir=DIR            man documentation [DATAROOTDIR/man]
1208   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1209   --htmldir=DIR           html documentation [DOCDIR]
1210   --dvidir=DIR            dvi documentation [DOCDIR]
1211   --pdfdir=DIR            pdf documentation [DOCDIR]
1212   --psdir=DIR             ps documentation [DOCDIR]
1213 _ACEOF
1214
1215   cat <<\_ACEOF
1216
1217 System types:
1218   --build=BUILD     configure for building on BUILD [guessed]
1219   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1220   --target=TARGET   configure for building compilers for TARGET [HOST]
1221 _ACEOF
1222 fi
1223
1224 if test -n "$ac_init_help"; then
1225
1226   cat <<\_ACEOF
1227
1228 Report bugs to the package provider.
1229 _ACEOF
1230 ac_status=$?
1231 fi
1232
1233 if test "$ac_init_help" = "recursive"; then
1234   # If there are subdirs, report their specific --help.
1235   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1236     test -d "$ac_dir" ||
1237       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1238       continue
1239     ac_builddir=.
1240
1241 case "$ac_dir" in
1242 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1243 *)
1244   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1245   # A ".." for each directory in $ac_dir_suffix.
1246   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1247   case $ac_top_builddir_sub in
1248   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1249   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1250   esac ;;
1251 esac
1252 ac_abs_top_builddir=$ac_pwd
1253 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1254 # for backward compatibility:
1255 ac_top_builddir=$ac_top_build_prefix
1256
1257 case $srcdir in
1258   .)  # We are building in place.
1259     ac_srcdir=.
1260     ac_top_srcdir=$ac_top_builddir_sub
1261     ac_abs_top_srcdir=$ac_pwd ;;
1262   [\\/]* | ?:[\\/]* )  # Absolute name.
1263     ac_srcdir=$srcdir$ac_dir_suffix;
1264     ac_top_srcdir=$srcdir
1265     ac_abs_top_srcdir=$srcdir ;;
1266   *) # Relative name.
1267     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1268     ac_top_srcdir=$ac_top_build_prefix$srcdir
1269     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1270 esac
1271 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1272
1273     cd "$ac_dir" || { ac_status=$?; continue; }
1274     # Check for guested configure.
1275     if test -f "$ac_srcdir/configure.gnu"; then
1276       echo &&
1277       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1278     elif test -f "$ac_srcdir/configure"; then
1279       echo &&
1280       $SHELL "$ac_srcdir/configure" --help=recursive
1281     else
1282       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1283     fi || ac_status=$?
1284     cd "$ac_pwd" || { ac_status=$?; break; }
1285   done
1286 fi
1287
1288 test -n "$ac_init_help" && exit $ac_status
1289 if $ac_init_version; then
1290   cat <<\_ACEOF
1291 configure
1292 generated by GNU Autoconf 2.64
1293
1294 Copyright (C) 2009 Free Software Foundation, Inc.
1295 This configure script is free software; the Free Software Foundation
1296 gives unlimited permission to copy, distribute and modify it.
1297 _ACEOF
1298   exit
1299 fi
1300
1301 ## ------------------------ ##
1302 ## Autoconf initialization. ##
1303 ## ------------------------ ##
1304 cat >config.log <<_ACEOF
1305 This file contains any messages produced by compilers while
1306 running configure, to aid debugging if configure makes a mistake.
1307
1308 It was created by $as_me, which was
1309 generated by GNU Autoconf 2.64.  Invocation command line was
1310
1311   $ $0 $@
1312
1313 _ACEOF
1314 exec 5>>config.log
1315 {
1316 cat <<_ASUNAME
1317 ## --------- ##
1318 ## Platform. ##
1319 ## --------- ##
1320
1321 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1322 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1323 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1324 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1325 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1326
1327 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1328 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1329
1330 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1331 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1332 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1333 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1334 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1335 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1336 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1337
1338 _ASUNAME
1339
1340 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1341 for as_dir in $PATH
1342 do
1343   IFS=$as_save_IFS
1344   test -z "$as_dir" && as_dir=.
1345     $as_echo "PATH: $as_dir"
1346   done
1347 IFS=$as_save_IFS
1348
1349 } >&5
1350
1351 cat >&5 <<_ACEOF
1352
1353
1354 ## ----------- ##
1355 ## Core tests. ##
1356 ## ----------- ##
1357
1358 _ACEOF
1359
1360
1361 # Keep a trace of the command line.
1362 # Strip out --no-create and --no-recursion so they do not pile up.
1363 # Strip out --silent because we don't want to record it for future runs.
1364 # Also quote any args containing shell meta-characters.
1365 # Make two passes to allow for proper duplicate-argument suppression.
1366 ac_configure_args=
1367 ac_configure_args0=
1368 ac_configure_args1=
1369 ac_must_keep_next=false
1370 for ac_pass in 1 2
1371 do
1372   for ac_arg
1373   do
1374     case $ac_arg in
1375     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1376     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1377     | -silent | --silent | --silen | --sile | --sil)
1378       continue ;;
1379     *\'*)
1380       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1381     esac
1382     case $ac_pass in
1383     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1384     2)
1385       as_fn_append ac_configure_args1 " '$ac_arg'"
1386       if test $ac_must_keep_next = true; then
1387         ac_must_keep_next=false # Got value, back to normal.
1388       else
1389         case $ac_arg in
1390           *=* | --config-cache | -C | -disable-* | --disable-* \
1391           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1392           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1393           | -with-* | --with-* | -without-* | --without-* | --x)
1394             case "$ac_configure_args0 " in
1395               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1396             esac
1397             ;;
1398           -* ) ac_must_keep_next=true ;;
1399         esac
1400       fi
1401       as_fn_append ac_configure_args " '$ac_arg'"
1402       ;;
1403     esac
1404   done
1405 done
1406 { ac_configure_args0=; unset ac_configure_args0;}
1407 { ac_configure_args1=; unset ac_configure_args1;}
1408
1409 # When interrupted or exit'd, cleanup temporary files, and complete
1410 # config.log.  We remove comments because anyway the quotes in there
1411 # would cause problems or look ugly.
1412 # WARNING: Use '\'' to represent an apostrophe within the trap.
1413 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1414 trap 'exit_status=$?
1415   # Save into config.log some information that might help in debugging.
1416   {
1417     echo
1418
1419     cat <<\_ASBOX
1420 ## ---------------- ##
1421 ## Cache variables. ##
1422 ## ---------------- ##
1423 _ASBOX
1424     echo
1425     # The following way of writing the cache mishandles newlines in values,
1426 (
1427   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1428     eval ac_val=\$$ac_var
1429     case $ac_val in #(
1430     *${as_nl}*)
1431       case $ac_var in #(
1432       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1433 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1434       esac
1435       case $ac_var in #(
1436       _ | IFS | as_nl) ;; #(
1437       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1438       *) { eval $ac_var=; unset $ac_var;} ;;
1439       esac ;;
1440     esac
1441   done
1442   (set) 2>&1 |
1443     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1444     *${as_nl}ac_space=\ *)
1445       sed -n \
1446         "s/'\''/'\''\\\\'\'''\''/g;
1447           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1448       ;; #(
1449     *)
1450       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1451       ;;
1452     esac |
1453     sort
1454 )
1455     echo
1456
1457     cat <<\_ASBOX
1458 ## ----------------- ##
1459 ## Output variables. ##
1460 ## ----------------- ##
1461 _ASBOX
1462     echo
1463     for ac_var in $ac_subst_vars
1464     do
1465       eval ac_val=\$$ac_var
1466       case $ac_val in
1467       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1468       esac
1469       $as_echo "$ac_var='\''$ac_val'\''"
1470     done | sort
1471     echo
1472
1473     if test -n "$ac_subst_files"; then
1474       cat <<\_ASBOX
1475 ## ------------------- ##
1476 ## File substitutions. ##
1477 ## ------------------- ##
1478 _ASBOX
1479       echo
1480       for ac_var in $ac_subst_files
1481       do
1482         eval ac_val=\$$ac_var
1483         case $ac_val in
1484         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1485         esac
1486         $as_echo "$ac_var='\''$ac_val'\''"
1487       done | sort
1488       echo
1489     fi
1490
1491     if test -s confdefs.h; then
1492       cat <<\_ASBOX
1493 ## ----------- ##
1494 ## confdefs.h. ##
1495 ## ----------- ##
1496 _ASBOX
1497       echo
1498       cat confdefs.h
1499       echo
1500     fi
1501     test "$ac_signal" != 0 &&
1502       $as_echo "$as_me: caught signal $ac_signal"
1503     $as_echo "$as_me: exit $exit_status"
1504   } >&5
1505   rm -f core *.core core.conftest.* &&
1506     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1507     exit $exit_status
1508 ' 0
1509 for ac_signal in 1 2 13 15; do
1510   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1511 done
1512 ac_signal=0
1513
1514 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1515 rm -f -r conftest* confdefs.h
1516
1517 $as_echo "/* confdefs.h */" > confdefs.h
1518
1519 # Predefined preprocessor variables.
1520
1521 cat >>confdefs.h <<_ACEOF
1522 #define PACKAGE_NAME "$PACKAGE_NAME"
1523 _ACEOF
1524
1525 cat >>confdefs.h <<_ACEOF
1526 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1527 _ACEOF
1528
1529 cat >>confdefs.h <<_ACEOF
1530 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1531 _ACEOF
1532
1533 cat >>confdefs.h <<_ACEOF
1534 #define PACKAGE_STRING "$PACKAGE_STRING"
1535 _ACEOF
1536
1537 cat >>confdefs.h <<_ACEOF
1538 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1539 _ACEOF
1540
1541 cat >>confdefs.h <<_ACEOF
1542 #define PACKAGE_URL "$PACKAGE_URL"
1543 _ACEOF
1544
1545
1546 # Let the site file select an alternate cache file if it wants to.
1547 # Prefer an explicitly selected file to automatically selected ones.
1548 ac_site_file1=NONE
1549 ac_site_file2=NONE
1550 if test -n "$CONFIG_SITE"; then
1551   ac_site_file1=$CONFIG_SITE
1552 elif test "x$prefix" != xNONE; then
1553   ac_site_file1=$prefix/share/config.site
1554   ac_site_file2=$prefix/etc/config.site
1555 else
1556   ac_site_file1=$ac_default_prefix/share/config.site
1557   ac_site_file2=$ac_default_prefix/etc/config.site
1558 fi
1559 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1560 do
1561   test "x$ac_site_file" = xNONE && continue
1562   if test -r "$ac_site_file"; then
1563     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1564 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1565     sed 's/^/| /' "$ac_site_file" >&5
1566     . "$ac_site_file"
1567   fi
1568 done
1569
1570 if test -r "$cache_file"; then
1571   # Some versions of bash will fail to source /dev/null (special
1572   # files actually), so we avoid doing that.
1573   if test -f "$cache_file"; then
1574     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1575 $as_echo "$as_me: loading cache $cache_file" >&6;}
1576     case $cache_file in
1577       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1578       *)                      . "./$cache_file";;
1579     esac
1580   fi
1581 else
1582   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1583 $as_echo "$as_me: creating cache $cache_file" >&6;}
1584   >$cache_file
1585 fi
1586
1587 # Check that the precious variables saved in the cache have kept the same
1588 # value.
1589 ac_cache_corrupted=false
1590 for ac_var in $ac_precious_vars; do
1591   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1592   eval ac_new_set=\$ac_env_${ac_var}_set
1593   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1594   eval ac_new_val=\$ac_env_${ac_var}_value
1595   case $ac_old_set,$ac_new_set in
1596     set,)
1597       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1598 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1599       ac_cache_corrupted=: ;;
1600     ,set)
1601       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1602 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1603       ac_cache_corrupted=: ;;
1604     ,);;
1605     *)
1606       if test "x$ac_old_val" != "x$ac_new_val"; then
1607         # differences in whitespace do not lead to failure.
1608         ac_old_val_w=`echo x $ac_old_val`
1609         ac_new_val_w=`echo x $ac_new_val`
1610         if test "$ac_old_val_w" != "$ac_new_val_w"; then
1611           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1612 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1613           ac_cache_corrupted=:
1614         else
1615           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1616 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1617           eval $ac_var=\$ac_old_val
1618         fi
1619         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
1620 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
1621         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
1622 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
1623       fi;;
1624   esac
1625   # Pass precious variables to config.status.
1626   if test "$ac_new_set" = set; then
1627     case $ac_new_val in
1628     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1629     *) ac_arg=$ac_var=$ac_new_val ;;
1630     esac
1631     case " $ac_configure_args " in
1632       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1633       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1634     esac
1635   fi
1636 done
1637 if $ac_cache_corrupted; then
1638   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1639 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1640   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1641 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1642   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1643 fi
1644 ## -------------------- ##
1645 ## Main body of script. ##
1646 ## -------------------- ##
1647
1648 ac_ext=c
1649 ac_cpp='$CPP $CPPFLAGS'
1650 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1651 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1652 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1653
1654
1655
1656 CC=${CC-cc}
1657
1658 ac_aux_dir=
1659 for ac_dir in `cd $srcdir;pwd`/../.. "$srcdir"/`cd $srcdir;pwd`/../..; do
1660   for ac_t in install-sh install.sh shtool; do
1661     if test -f "$ac_dir/$ac_t"; then
1662       ac_aux_dir=$ac_dir
1663       ac_install_sh="$ac_aux_dir/$ac_t -c"
1664       break 2
1665     fi
1666   done
1667 done
1668 if test -z "$ac_aux_dir"; then
1669   as_fn_error "cannot find install-sh, install.sh, or shtool in \`cd $srcdir;pwd\`/../.. \"$srcdir\"/\`cd $srcdir;pwd\`/../.." "$LINENO" 5
1670 fi
1671
1672 # These three variables are undocumented and unsupported,
1673 # and are intended to be withdrawn in a future Autoconf release.
1674 # They can cause serious problems if a builder's source tree is in a directory
1675 # whose full name contains unusual characters.
1676 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
1677 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
1678 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
1679
1680
1681 # Make sure we can run config.sub.
1682 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
1683   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
1684
1685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
1686 $as_echo_n "checking build system type... " >&6; }
1687 if test "${ac_cv_build+set}" = set; then :
1688   $as_echo_n "(cached) " >&6
1689 else
1690   ac_build_alias=$build_alias
1691 test "x$ac_build_alias" = x &&
1692   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
1693 test "x$ac_build_alias" = x &&
1694   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
1695 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
1696   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
1697
1698 fi
1699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
1700 $as_echo "$ac_cv_build" >&6; }
1701 case $ac_cv_build in
1702 *-*-*) ;;
1703 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
1704 esac
1705 build=$ac_cv_build
1706 ac_save_IFS=$IFS; IFS='-'
1707 set x $ac_cv_build
1708 shift
1709 build_cpu=$1
1710 build_vendor=$2
1711 shift; shift
1712 # Remember, the first character of IFS is used to create $*,
1713 # except with old shells:
1714 build_os=$*
1715 IFS=$ac_save_IFS
1716 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
1717
1718
1719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
1720 $as_echo_n "checking host system type... " >&6; }
1721 if test "${ac_cv_host+set}" = set; then :
1722   $as_echo_n "(cached) " >&6
1723 else
1724   if test "x$host_alias" = x; then
1725   ac_cv_host=$ac_cv_build
1726 else
1727   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
1728     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
1729 fi
1730
1731 fi
1732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
1733 $as_echo "$ac_cv_host" >&6; }
1734 case $ac_cv_host in
1735 *-*-*) ;;
1736 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
1737 esac
1738 host=$ac_cv_host
1739 ac_save_IFS=$IFS; IFS='-'
1740 set x $ac_cv_host
1741 shift
1742 host_cpu=$1
1743 host_vendor=$2
1744 shift; shift
1745 # Remember, the first character of IFS is used to create $*,
1746 # except with old shells:
1747 host_os=$*
1748 IFS=$ac_save_IFS
1749 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
1750
1751
1752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
1753 $as_echo_n "checking target system type... " >&6; }
1754 if test "${ac_cv_target+set}" = set; then :
1755   $as_echo_n "(cached) " >&6
1756 else
1757   if test "x$target_alias" = x; then
1758   ac_cv_target=$ac_cv_host
1759 else
1760   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
1761     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
1762 fi
1763
1764 fi
1765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
1766 $as_echo "$ac_cv_target" >&6; }
1767 case $ac_cv_target in
1768 *-*-*) ;;
1769 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
1770 esac
1771 target=$ac_cv_target
1772 ac_save_IFS=$IFS; IFS='-'
1773 set x $ac_cv_target
1774 shift
1775 target_cpu=$1
1776 target_vendor=$2
1777 shift; shift
1778 # Remember, the first character of IFS is used to create $*,
1779 # except with old shells:
1780 target_os=$*
1781 IFS=$ac_save_IFS
1782 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
1783
1784
1785 # The aliases save the names the user supplied, while $host etc.
1786 # will get canonicalized.
1787 test -n "$target_alias" &&
1788   test "$program_prefix$program_suffix$program_transform_name" = \
1789     NONENONEs,x,x, &&
1790   program_prefix=${target_alias}-
1791
1792
1793 # Configure sub-directory for appropriate targets
1794 case ${target} in
1795     frv-*-elf )
1796
1797
1798 subdirs="$subdirs frv-elf"
1799
1800         ;;
1801     m32r-*-elf )
1802         subdirs="$subdirs m32r-elf"
1803
1804         ;;
1805     mips64el-*-elf )
1806         subdirs="$subdirs mips64el-elf"
1807
1808         ;;
1809 esac
1810
1811
1812 # WHEN ADDING ENTRIES TO THIS MATRIX:
1813
1814 # Make sure that the left side always has two dashes.  Otherwise you
1815 # can get spurious matches.  Even for unambiguous cases, do this as a
1816 # convention, else the table becomes a real mess to understand and
1817 # maintain.
1818
1819
1820
1821 sim_testsuite=no
1822 sim_common=yes
1823 sim_igen=no
1824 sim_arch=
1825 case "${target}" in
1826    arm*-*-* | thumb*-*-* | strongarm*-*-* | xscale-*-*)
1827        sim_arch=arm
1828        sim_testsuite=yes
1829        ;;
1830    avr*-*-*)
1831        sim_arch=avr
1832        ;;
1833    cr16*-*-*)
1834        sim_arch=cr16
1835        sim_testsuite=yes
1836        ;;
1837    cris-*-* | crisv32-*-*)
1838        sim_arch=cris
1839        sim_testsuite=yes
1840        ;;
1841    d10v-*-*)
1842        sim_arch=d10v
1843        ;;
1844    frv-*-*)
1845        sim_arch=frv
1846        sim_testsuite=yes
1847        ;;
1848    h8300*-*-*)
1849        sim_arch=h8300
1850        sim_testsuite=yes
1851        ;;
1852    iq2000-*-*)
1853        sim_arch=iq2000
1854        sim_testsuite=yes
1855        ;;
1856    lm32-*-*)
1857        sim_arch=lm32
1858        sim_testsuite=yes
1859        ;;
1860    m32c-*-*)
1861        sim_arch=m32c
1862        ;;
1863    m32r-*-*)
1864        sim_arch=m32r
1865        sim_testsuite=yes
1866        ;;
1867    m68hc11-*-*|m6811-*-*)
1868        sim_arch=m68hc11
1869        sim_testsuite=yes
1870        ;;
1871    mcore-*-*)
1872        sim_arch=mcore
1873        sim_testsuite=yes
1874        ;;
1875    microblaze-*-*)
1876        sim_arch=microblaze
1877        sim_testsuite=yes
1878        ;;
1879    mips*-*-*)
1880        sim_arch=mips
1881        sim_testsuite=yes
1882        sim_igen=yes
1883        ;;
1884    mn10300*-*-*)
1885        sim_arch=mn10300
1886        sim_igen=yes
1887        ;;
1888    moxie-*-*)
1889        sim_arch=moxie
1890        sim_testsuite=yes
1891        ;;
1892    rx-*-*)
1893        sim_arch=rx
1894        ;;
1895    sh64*-*-*)
1896        sim_arch=sh64
1897        sim_testsuite=yes
1898        ;;
1899    sh*-*-*)
1900        sim_arch=sh
1901        sim_testsuite=yes
1902        ;;
1903    sparc-*-rtems*|sparc-*-elf*)
1904        sim_arch=erc32
1905        sim_testsuite=yes
1906        ;;
1907    powerpc*-*-*)
1908        sim_arch=ppc
1909        ;;
1910    v850*-*-*)
1911        sim_arch=v850
1912        sim_igen=yes
1913        sim_testsuite=yes
1914        ;;
1915    *)
1916        # No simulator subdir, so the subdir "common" isn't needed.
1917        sim_common=no
1918        ;;
1919 esac
1920
1921
1922
1923 ac_config_files="$ac_config_files Makefile"
1924
1925 cat >confcache <<\_ACEOF
1926 # This file is a shell script that caches the results of configure
1927 # tests run on this system so they can be shared between configure
1928 # scripts and configure runs, see configure's option --config-cache.
1929 # It is not useful on other systems.  If it contains results you don't
1930 # want to keep, you may remove or edit it.
1931 #
1932 # config.status only pays attention to the cache file if you give it
1933 # the --recheck option to rerun configure.
1934 #
1935 # `ac_cv_env_foo' variables (set or unset) will be overridden when
1936 # loading this file, other *unset* `ac_cv_foo' will be assigned the
1937 # following values.
1938
1939 _ACEOF
1940
1941 # The following way of writing the cache mishandles newlines in values,
1942 # but we know of no workaround that is simple, portable, and efficient.
1943 # So, we kill variables containing newlines.
1944 # Ultrix sh set writes to stderr and can't be redirected directly,
1945 # and sets the high bit in the cache file unless we assign to the vars.
1946 (
1947   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
1948     eval ac_val=\$$ac_var
1949     case $ac_val in #(
1950     *${as_nl}*)
1951       case $ac_var in #(
1952       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1953 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1954       esac
1955       case $ac_var in #(
1956       _ | IFS | as_nl) ;; #(
1957       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1958       *) { eval $ac_var=; unset $ac_var;} ;;
1959       esac ;;
1960     esac
1961   done
1962
1963   (set) 2>&1 |
1964     case $as_nl`(ac_space=' '; set) 2>&1` in #(
1965     *${as_nl}ac_space=\ *)
1966       # `set' does not quote correctly, so add quotes: double-quote
1967       # substitution turns \\\\ into \\, and sed turns \\ into \.
1968       sed -n \
1969         "s/'/'\\\\''/g;
1970           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
1971       ;; #(
1972     *)
1973       # `set' quotes correctly as required by POSIX, so do not add quotes.
1974       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1975       ;;
1976     esac |
1977     sort
1978 ) |
1979   sed '
1980      /^ac_cv_env_/b end
1981      t clear
1982      :clear
1983      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
1984      t end
1985      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
1986      :end' >>confcache
1987 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
1988   if test -w "$cache_file"; then
1989     test "x$cache_file" != "x/dev/null" &&
1990       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
1991 $as_echo "$as_me: updating cache $cache_file" >&6;}
1992     cat confcache >$cache_file
1993   else
1994     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
1995 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
1996   fi
1997 fi
1998 rm -f confcache
1999
2000 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2001 # Let make expand exec_prefix.
2002 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2003
2004 # Transform confdefs.h into DEFS.
2005 # Protect against shell expansion while executing Makefile rules.
2006 # Protect against Makefile macro expansion.
2007 #
2008 # If the first sed substitution is executed (which looks for macros that
2009 # take arguments), then branch to the quote section.  Otherwise,
2010 # look for a macro that doesn't take arguments.
2011 ac_script='
2012 :mline
2013 /\\$/{
2014  N
2015  s,\\\n,,
2016  b mline
2017 }
2018 t clear
2019 :clear
2020 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
2021 t quote
2022 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
2023 t quote
2024 b any
2025 :quote
2026 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
2027 s/\[/\\&/g
2028 s/\]/\\&/g
2029 s/\$/$$/g
2030 H
2031 :any
2032 ${
2033         g
2034         s/^\n//
2035         s/\n/ /g
2036         p
2037 }
2038 '
2039 DEFS=`sed -n "$ac_script" confdefs.h`
2040
2041
2042 ac_libobjs=
2043 ac_ltlibobjs=
2044 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
2045   # 1. Remove the extension, and $U if already installed.
2046   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
2047   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
2048   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
2049   #    will be set to the directory where LIBOBJS objects are built.
2050   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
2051   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
2052 done
2053 LIBOBJS=$ac_libobjs
2054
2055 LTLIBOBJS=$ac_ltlibobjs
2056
2057
2058
2059 : ${CONFIG_STATUS=./config.status}
2060 ac_write_fail=0
2061 ac_clean_files_save=$ac_clean_files
2062 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
2063 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
2064 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
2065 as_write_fail=0
2066 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
2067 #! $SHELL
2068 # Generated by $as_me.
2069 # Run this file to recreate the current configuration.
2070 # Compiler output produced by configure, useful for debugging
2071 # configure, is in config.log if it exists.
2072
2073 debug=false
2074 ac_cs_recheck=false
2075 ac_cs_silent=false
2076
2077 SHELL=\${CONFIG_SHELL-$SHELL}
2078 export SHELL
2079 _ASEOF
2080 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
2081 ## -------------------- ##
2082 ## M4sh Initialization. ##
2083 ## -------------------- ##
2084
2085 # Be more Bourne compatible
2086 DUALCASE=1; export DUALCASE # for MKS sh
2087 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
2088   emulate sh
2089   NULLCMD=:
2090   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
2091   # is contrary to our usage.  Disable this feature.
2092   alias -g '${1+"$@"}'='"$@"'
2093   setopt NO_GLOB_SUBST
2094 else
2095   case `(set -o) 2>/dev/null` in #(
2096   *posix*) :
2097     set -o posix ;; #(
2098   *) :
2099      ;;
2100 esac
2101 fi
2102
2103
2104 as_nl='
2105 '
2106 export as_nl
2107 # Printing a long string crashes Solaris 7 /usr/bin/printf.
2108 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
2109 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
2110 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
2111 # Prefer a ksh shell builtin over an external printf program on Solaris,
2112 # but without wasting forks for bash or zsh.
2113 if test -z "$BASH_VERSION$ZSH_VERSION" \
2114     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
2115   as_echo='print -r --'
2116   as_echo_n='print -rn --'
2117 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
2118   as_echo='printf %s\n'
2119   as_echo_n='printf %s'
2120 else
2121   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
2122     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
2123     as_echo_n='/usr/ucb/echo -n'
2124   else
2125     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
2126     as_echo_n_body='eval
2127       arg=$1;
2128       case $arg in #(
2129       *"$as_nl"*)
2130         expr "X$arg" : "X\\(.*\\)$as_nl";
2131         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
2132       esac;
2133       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
2134     '
2135     export as_echo_n_body
2136     as_echo_n='sh -c $as_echo_n_body as_echo'
2137   fi
2138   export as_echo_body
2139   as_echo='sh -c $as_echo_body as_echo'
2140 fi
2141
2142 # The user is always right.
2143 if test "${PATH_SEPARATOR+set}" != set; then
2144   PATH_SEPARATOR=:
2145   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
2146     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
2147       PATH_SEPARATOR=';'
2148   }
2149 fi
2150
2151
2152 # IFS
2153 # We need space, tab and new line, in precisely that order.  Quoting is
2154 # there to prevent editors from complaining about space-tab.
2155 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
2156 # splitting by setting IFS to empty value.)
2157 IFS=" ""        $as_nl"
2158
2159 # Find who we are.  Look in the path if we contain no directory separator.
2160 case $0 in #((
2161   *[\\/]* ) as_myself=$0 ;;
2162   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2163 for as_dir in $PATH
2164 do
2165   IFS=$as_save_IFS
2166   test -z "$as_dir" && as_dir=.
2167     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
2168   done
2169 IFS=$as_save_IFS
2170
2171      ;;
2172 esac
2173 # We did not find ourselves, most probably we were run as `sh COMMAND'
2174 # in which case we are not to be found in the path.
2175 if test "x$as_myself" = x; then
2176   as_myself=$0
2177 fi
2178 if test ! -f "$as_myself"; then
2179   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
2180   exit 1
2181 fi
2182
2183 # Unset variables that we do not need and which cause bugs (e.g. in
2184 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
2185 # suppresses any "Segmentation fault" message there.  '((' could
2186 # trigger a bug in pdksh 5.2.14.
2187 for as_var in BASH_ENV ENV MAIL MAILPATH
2188 do eval test x\${$as_var+set} = xset \
2189   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
2190 done
2191 PS1='$ '
2192 PS2='> '
2193 PS4='+ '
2194
2195 # NLS nuisances.
2196 LC_ALL=C
2197 export LC_ALL
2198 LANGUAGE=C
2199 export LANGUAGE
2200
2201 # CDPATH.
2202 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
2203
2204
2205 # as_fn_error ERROR [LINENO LOG_FD]
2206 # ---------------------------------
2207 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
2208 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
2209 # script with status $?, using 1 if that was 0.
2210 as_fn_error ()
2211 {
2212   as_status=$?; test $as_status -eq 0 && as_status=1
2213   if test "$3"; then
2214     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2215     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
2216   fi
2217   $as_echo "$as_me: error: $1" >&2
2218   as_fn_exit $as_status
2219 } # as_fn_error
2220
2221
2222 # as_fn_set_status STATUS
2223 # -----------------------
2224 # Set $? to STATUS, without forking.
2225 as_fn_set_status ()
2226 {
2227   return $1
2228 } # as_fn_set_status
2229
2230 # as_fn_exit STATUS
2231 # -----------------
2232 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
2233 as_fn_exit ()
2234 {
2235   set +e
2236   as_fn_set_status $1
2237   exit $1
2238 } # as_fn_exit
2239
2240 # as_fn_unset VAR
2241 # ---------------
2242 # Portably unset VAR.
2243 as_fn_unset ()
2244 {
2245   { eval $1=; unset $1;}
2246 }
2247 as_unset=as_fn_unset
2248 # as_fn_append VAR VALUE
2249 # ----------------------
2250 # Append the text in VALUE to the end of the definition contained in VAR. Take
2251 # advantage of any shell optimizations that allow amortized linear growth over
2252 # repeated appends, instead of the typical quadratic growth present in naive
2253 # implementations.
2254 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
2255   eval 'as_fn_append ()
2256   {
2257     eval $1+=\$2
2258   }'
2259 else
2260   as_fn_append ()
2261   {
2262     eval $1=\$$1\$2
2263   }
2264 fi # as_fn_append
2265
2266 # as_fn_arith ARG...
2267 # ------------------
2268 # Perform arithmetic evaluation on the ARGs, and store the result in the
2269 # global $as_val. Take advantage of shells that can avoid forks. The arguments
2270 # must be portable across $(()) and expr.
2271 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
2272   eval 'as_fn_arith ()
2273   {
2274     as_val=$(( $* ))
2275   }'
2276 else
2277   as_fn_arith ()
2278   {
2279     as_val=`expr "$@" || test $? -eq 1`
2280   }
2281 fi # as_fn_arith
2282
2283
2284 if expr a : '\(a\)' >/dev/null 2>&1 &&
2285    test "X`expr 00001 : '.*\(...\)'`" = X001; then
2286   as_expr=expr
2287 else
2288   as_expr=false
2289 fi
2290
2291 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
2292   as_basename=basename
2293 else
2294   as_basename=false
2295 fi
2296
2297 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
2298   as_dirname=dirname
2299 else
2300   as_dirname=false
2301 fi
2302
2303 as_me=`$as_basename -- "$0" ||
2304 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
2305          X"$0" : 'X\(//\)$' \| \
2306          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
2307 $as_echo X/"$0" |
2308     sed '/^.*\/\([^/][^/]*\)\/*$/{
2309             s//\1/
2310             q
2311           }
2312           /^X\/\(\/\/\)$/{
2313             s//\1/
2314             q
2315           }
2316           /^X\/\(\/\).*/{
2317             s//\1/
2318             q
2319           }
2320           s/.*/./; q'`
2321
2322 # Avoid depending upon Character Ranges.
2323 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
2324 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
2325 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
2326 as_cr_digits='0123456789'
2327 as_cr_alnum=$as_cr_Letters$as_cr_digits
2328
2329 ECHO_C= ECHO_N= ECHO_T=
2330 case `echo -n x` in #(((((
2331 -n*)
2332   case `echo 'xy\c'` in
2333   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
2334   xy)  ECHO_C='\c';;
2335   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
2336        ECHO_T=' ';;
2337   esac;;
2338 *)
2339   ECHO_N='-n';;
2340 esac
2341
2342 rm -f conf$$ conf$$.exe conf$$.file
2343 if test -d conf$$.dir; then
2344   rm -f conf$$.dir/conf$$.file
2345 else
2346   rm -f conf$$.dir
2347   mkdir conf$$.dir 2>/dev/null
2348 fi
2349 if (echo >conf$$.file) 2>/dev/null; then
2350   if ln -s conf$$.file conf$$ 2>/dev/null; then
2351     as_ln_s='ln -s'
2352     # ... but there are two gotchas:
2353     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
2354     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
2355     # In both cases, we have to default to `cp -p'.
2356     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
2357       as_ln_s='cp -p'
2358   elif ln conf$$.file conf$$ 2>/dev/null; then
2359     as_ln_s=ln
2360   else
2361     as_ln_s='cp -p'
2362   fi
2363 else
2364   as_ln_s='cp -p'
2365 fi
2366 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
2367 rmdir conf$$.dir 2>/dev/null
2368
2369
2370 # as_fn_mkdir_p
2371 # -------------
2372 # Create "$as_dir" as a directory, including parents if necessary.
2373 as_fn_mkdir_p ()
2374 {
2375
2376   case $as_dir in #(
2377   -*) as_dir=./$as_dir;;
2378   esac
2379   test -d "$as_dir" || eval $as_mkdir_p || {
2380     as_dirs=
2381     while :; do
2382       case $as_dir in #(
2383       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
2384       *) as_qdir=$as_dir;;
2385       esac
2386       as_dirs="'$as_qdir' $as_dirs"
2387       as_dir=`$as_dirname -- "$as_dir" ||
2388 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
2389          X"$as_dir" : 'X\(//\)[^/]' \| \
2390          X"$as_dir" : 'X\(//\)$' \| \
2391          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
2392 $as_echo X"$as_dir" |
2393     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
2394             s//\1/
2395             q
2396           }
2397           /^X\(\/\/\)[^/].*/{
2398             s//\1/
2399             q
2400           }
2401           /^X\(\/\/\)$/{
2402             s//\1/
2403             q
2404           }
2405           /^X\(\/\).*/{
2406             s//\1/
2407             q
2408           }
2409           s/.*/./; q'`
2410       test -d "$as_dir" && break
2411     done
2412     test -z "$as_dirs" || eval "mkdir $as_dirs"
2413   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
2414
2415
2416 } # as_fn_mkdir_p
2417 if mkdir -p . 2>/dev/null; then
2418   as_mkdir_p='mkdir -p "$as_dir"'
2419 else
2420   test -d ./-p && rmdir ./-p
2421   as_mkdir_p=false
2422 fi
2423
2424 if test -x / >/dev/null 2>&1; then
2425   as_test_x='test -x'
2426 else
2427   if ls -dL / >/dev/null 2>&1; then
2428     as_ls_L_option=L
2429   else
2430     as_ls_L_option=
2431   fi
2432   as_test_x='
2433     eval sh -c '\''
2434       if test -d "$1"; then
2435         test -d "$1/.";
2436       else
2437         case $1 in #(
2438         -*)set "./$1";;
2439         esac;
2440         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
2441         ???[sx]*):;;*)false;;esac;fi
2442     '\'' sh
2443   '
2444 fi
2445 as_executable_p=$as_test_x
2446
2447 # Sed expression to map a string onto a valid CPP name.
2448 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
2449
2450 # Sed expression to map a string onto a valid variable name.
2451 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
2452
2453
2454 exec 6>&1
2455 ## ----------------------------------- ##
2456 ## Main body of $CONFIG_STATUS script. ##
2457 ## ----------------------------------- ##
2458 _ASEOF
2459 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
2460
2461 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2462 # Save the log message, to keep $0 and so on meaningful, and to
2463 # report actual input values of CONFIG_FILES etc. instead of their
2464 # values after options handling.
2465 ac_log="
2466 This file was extended by $as_me, which was
2467 generated by GNU Autoconf 2.64.  Invocation command line was
2468
2469   CONFIG_FILES    = $CONFIG_FILES
2470   CONFIG_HEADERS  = $CONFIG_HEADERS
2471   CONFIG_LINKS    = $CONFIG_LINKS
2472   CONFIG_COMMANDS = $CONFIG_COMMANDS
2473   $ $0 $@
2474
2475 on `(hostname || uname -n) 2>/dev/null | sed 1q`
2476 "
2477
2478 _ACEOF
2479
2480 case $ac_config_files in *"
2481 "*) set x $ac_config_files; shift; ac_config_files=$*;;
2482 esac
2483
2484
2485
2486 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2487 # Files that config.status was made for.
2488 config_files="$ac_config_files"
2489
2490 _ACEOF
2491
2492 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2493 ac_cs_usage="\
2494 \`$as_me' instantiates files and other configuration actions
2495 from templates according to the current configuration.  Unless the files
2496 and actions are specified as TAGs, all are instantiated by default.
2497
2498 Usage: $0 [OPTION]... [TAG]...
2499
2500   -h, --help       print this help, then exit
2501   -V, --version    print version number and configuration settings, then exit
2502   -q, --quiet, --silent
2503                    do not print progress messages
2504   -d, --debug      don't remove temporary files
2505       --recheck    update $as_me by reconfiguring in the same conditions
2506       --file=FILE[:TEMPLATE]
2507                    instantiate the configuration file FILE
2508
2509 Configuration files:
2510 $config_files
2511
2512 Report bugs to the package provider."
2513
2514 _ACEOF
2515 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2516 ac_cs_version="\\
2517 config.status
2518 configured by $0, generated by GNU Autoconf 2.64,
2519   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
2520
2521 Copyright (C) 2009 Free Software Foundation, Inc.
2522 This config.status script is free software; the Free Software Foundation
2523 gives unlimited permission to copy, distribute and modify it."
2524
2525 ac_pwd='$ac_pwd'
2526 srcdir='$srcdir'
2527 test -n "\$AWK" || AWK=awk
2528 _ACEOF
2529
2530 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2531 # The default lists apply if the user does not specify any file.
2532 ac_need_defaults=:
2533 while test $# != 0
2534 do
2535   case $1 in
2536   --*=*)
2537     ac_option=`expr "X$1" : 'X\([^=]*\)='`
2538     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
2539     ac_shift=:
2540     ;;
2541   *)
2542     ac_option=$1
2543     ac_optarg=$2
2544     ac_shift=shift
2545     ;;
2546   esac
2547
2548   case $ac_option in
2549   # Handling of the options.
2550   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2551     ac_cs_recheck=: ;;
2552   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
2553     $as_echo "$ac_cs_version"; exit ;;
2554   --debug | --debu | --deb | --de | --d | -d )
2555     debug=: ;;
2556   --file | --fil | --fi | --f )
2557     $ac_shift
2558     case $ac_optarg in
2559     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
2560     esac
2561     as_fn_append CONFIG_FILES " '$ac_optarg'"
2562     ac_need_defaults=false;;
2563   --he | --h |  --help | --hel | -h )
2564     $as_echo "$ac_cs_usage"; exit ;;
2565   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2566   | -silent | --silent | --silen | --sile | --sil | --si | --s)
2567     ac_cs_silent=: ;;
2568
2569   # This is an error.
2570   -*) as_fn_error "unrecognized option: \`$1'
2571 Try \`$0 --help' for more information." ;;
2572
2573   *) as_fn_append ac_config_targets " $1"
2574      ac_need_defaults=false ;;
2575
2576   esac
2577   shift
2578 done
2579
2580 ac_configure_extra_args=
2581
2582 if $ac_cs_silent; then
2583   exec 6>/dev/null
2584   ac_configure_extra_args="$ac_configure_extra_args --silent"
2585 fi
2586
2587 _ACEOF
2588 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2589 if \$ac_cs_recheck; then
2590   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
2591   shift
2592   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
2593   CONFIG_SHELL='$SHELL'
2594   export CONFIG_SHELL
2595   exec "\$@"
2596 fi
2597
2598 _ACEOF
2599 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2600 exec 5>>config.log
2601 {
2602   echo
2603   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
2604 ## Running $as_me. ##
2605 _ASBOX
2606   $as_echo "$ac_log"
2607 } >&5
2608
2609 _ACEOF
2610 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2611 _ACEOF
2612
2613 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2614
2615 # Handling of arguments.
2616 for ac_config_target in $ac_config_targets
2617 do
2618   case $ac_config_target in
2619     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
2620
2621   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
2622   esac
2623 done
2624
2625
2626 # If the user did not use the arguments to specify the items to instantiate,
2627 # then the envvar interface is used.  Set only those that are not.
2628 # We use the long form for the default assignment because of an extremely
2629 # bizarre bug on SunOS 4.1.3.
2630 if $ac_need_defaults; then
2631   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
2632 fi
2633
2634 # Have a temporary directory for convenience.  Make it in the build tree
2635 # simply because there is no reason against having it here, and in addition,
2636 # creating and moving files from /tmp can sometimes cause problems.
2637 # Hook for its removal unless debugging.
2638 # Note that there is a small window in which the directory will not be cleaned:
2639 # after its creation but before its name has been assigned to `$tmp'.
2640 $debug ||
2641 {
2642   tmp=
2643   trap 'exit_status=$?
2644   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
2645 ' 0
2646   trap 'as_fn_exit 1' 1 2 13 15
2647 }
2648 # Create a (secure) tmp directory for tmp files.
2649
2650 {
2651   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
2652   test -n "$tmp" && test -d "$tmp"
2653 }  ||
2654 {
2655   tmp=./conf$$-$RANDOM
2656   (umask 077 && mkdir "$tmp")
2657 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
2658
2659 # Set up the scripts for CONFIG_FILES section.
2660 # No need to generate them if there are no CONFIG_FILES.
2661 # This happens for instance with `./config.status config.h'.
2662 if test -n "$CONFIG_FILES"; then
2663
2664
2665 ac_cr=`echo X | tr X '\015'`
2666 # On cygwin, bash can eat \r inside `` if the user requested igncr.
2667 # But we know of no other shell where ac_cr would be empty at this
2668 # point, so we can use a bashism as a fallback.
2669 if test "x$ac_cr" = x; then
2670   eval ac_cr=\$\'\\r\'
2671 fi
2672 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
2673 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
2674   ac_cs_awk_cr='\r'
2675 else
2676   ac_cs_awk_cr=$ac_cr
2677 fi
2678
2679 echo 'BEGIN {' >"$tmp/subs1.awk" &&
2680 _ACEOF
2681
2682
2683 {
2684   echo "cat >conf$$subs.awk <<_ACEOF" &&
2685   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
2686   echo "_ACEOF"
2687 } >conf$$subs.sh ||
2688   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
2689 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
2690 ac_delim='%!_!# '
2691 for ac_last_try in false false false false false :; do
2692   . ./conf$$subs.sh ||
2693     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
2694
2695   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
2696   if test $ac_delim_n = $ac_delim_num; then
2697     break
2698   elif $ac_last_try; then
2699     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
2700   else
2701     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
2702   fi
2703 done
2704 rm -f conf$$subs.sh
2705
2706 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2707 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
2708 _ACEOF
2709 sed -n '
2710 h
2711 s/^/S["/; s/!.*/"]=/
2712 p
2713 g
2714 s/^[^!]*!//
2715 :repl
2716 t repl
2717 s/'"$ac_delim"'$//
2718 t delim
2719 :nl
2720 h
2721 s/\(.\{148\}\).*/\1/
2722 t more1
2723 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
2724 p
2725 n
2726 b repl
2727 :more1
2728 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
2729 p
2730 g
2731 s/.\{148\}//
2732 t nl
2733 :delim
2734 h
2735 s/\(.\{148\}\).*/\1/
2736 t more2
2737 s/["\\]/\\&/g; s/^/"/; s/$/"/
2738 p
2739 b
2740 :more2
2741 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
2742 p
2743 g
2744 s/.\{148\}//
2745 t delim
2746 ' <conf$$subs.awk | sed '
2747 /^[^""]/{
2748   N
2749   s/\n//
2750 }
2751 ' >>$CONFIG_STATUS || ac_write_fail=1
2752 rm -f conf$$subs.awk
2753 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2754 _ACAWK
2755 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
2756   for (key in S) S_is_set[key] = 1
2757   FS = "\a"
2758
2759 }
2760 {
2761   line = $ 0
2762   nfields = split(line, field, "@")
2763   substed = 0
2764   len = length(field[1])
2765   for (i = 2; i < nfields; i++) {
2766     key = field[i]
2767     keylen = length(key)
2768     if (S_is_set[key]) {
2769       value = S[key]
2770       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
2771       len += length(value) + length(field[++i])
2772       substed = 1
2773     } else
2774       len += 1 + keylen
2775   }
2776
2777   print line
2778 }
2779
2780 _ACAWK
2781 _ACEOF
2782 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2783 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
2784   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
2785 else
2786   cat
2787 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
2788   || as_fn_error "could not setup config files machinery" "$LINENO" 5
2789 _ACEOF
2790
2791 # VPATH may cause trouble with some makes, so we remove $(srcdir),
2792 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
2793 # trailing colons and then remove the whole line if VPATH becomes empty
2794 # (actually we leave an empty line to preserve line numbers).
2795 if test "x$srcdir" = x.; then
2796   ac_vpsub='/^[  ]*VPATH[        ]*=/{
2797 s/:*\$(srcdir):*/:/
2798 s/:*\${srcdir}:*/:/
2799 s/:*@srcdir@:*/:/
2800 s/^\([^=]*=[     ]*\):*/\1/
2801 s/:*$//
2802 s/^[^=]*=[       ]*$//
2803 }'
2804 fi
2805
2806 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2807 fi # test -n "$CONFIG_FILES"
2808
2809
2810 eval set X "  :F $CONFIG_FILES      "
2811 shift
2812 for ac_tag
2813 do
2814   case $ac_tag in
2815   :[FHLC]) ac_mode=$ac_tag; continue;;
2816   esac
2817   case $ac_mode$ac_tag in
2818   :[FHL]*:*);;
2819   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
2820   :[FH]-) ac_tag=-:-;;
2821   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
2822   esac
2823   ac_save_IFS=$IFS
2824   IFS=:
2825   set x $ac_tag
2826   IFS=$ac_save_IFS
2827   shift
2828   ac_file=$1
2829   shift
2830
2831   case $ac_mode in
2832   :L) ac_source=$1;;
2833   :[FH])
2834     ac_file_inputs=
2835     for ac_f
2836     do
2837       case $ac_f in
2838       -) ac_f="$tmp/stdin";;
2839       *) # Look for the file first in the build tree, then in the source tree
2840          # (if the path is not absolute).  The absolute path cannot be DOS-style,
2841          # because $ac_f cannot contain `:'.
2842          test -f "$ac_f" ||
2843            case $ac_f in
2844            [\\/$]*) false;;
2845            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
2846            esac ||
2847            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
2848       esac
2849       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
2850       as_fn_append ac_file_inputs " '$ac_f'"
2851     done
2852
2853     # Let's still pretend it is `configure' which instantiates (i.e., don't
2854     # use $as_me), people would be surprised to read:
2855     #    /* config.h.  Generated by config.status.  */
2856     configure_input='Generated from '`
2857           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
2858         `' by configure.'
2859     if test x"$ac_file" != x-; then
2860       configure_input="$ac_file.  $configure_input"
2861       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
2862 $as_echo "$as_me: creating $ac_file" >&6;}
2863     fi
2864     # Neutralize special characters interpreted by sed in replacement strings.
2865     case $configure_input in #(
2866     *\&* | *\|* | *\\* )
2867        ac_sed_conf_input=`$as_echo "$configure_input" |
2868        sed 's/[\\\\&|]/\\\\&/g'`;; #(
2869     *) ac_sed_conf_input=$configure_input;;
2870     esac
2871
2872     case $ac_tag in
2873     *:-:* | *:-) cat >"$tmp/stdin" \
2874       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
2875     esac
2876     ;;
2877   esac
2878
2879   ac_dir=`$as_dirname -- "$ac_file" ||
2880 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
2881          X"$ac_file" : 'X\(//\)[^/]' \| \
2882          X"$ac_file" : 'X\(//\)$' \| \
2883          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
2884 $as_echo X"$ac_file" |
2885     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
2886             s//\1/
2887             q
2888           }
2889           /^X\(\/\/\)[^/].*/{
2890             s//\1/
2891             q
2892           }
2893           /^X\(\/\/\)$/{
2894             s//\1/
2895             q
2896           }
2897           /^X\(\/\).*/{
2898             s//\1/
2899             q
2900           }
2901           s/.*/./; q'`
2902   as_dir="$ac_dir"; as_fn_mkdir_p
2903   ac_builddir=.
2904
2905 case "$ac_dir" in
2906 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
2907 *)
2908   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
2909   # A ".." for each directory in $ac_dir_suffix.
2910   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
2911   case $ac_top_builddir_sub in
2912   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
2913   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
2914   esac ;;
2915 esac
2916 ac_abs_top_builddir=$ac_pwd
2917 ac_abs_builddir=$ac_pwd$ac_dir_suffix
2918 # for backward compatibility:
2919 ac_top_builddir=$ac_top_build_prefix
2920
2921 case $srcdir in
2922   .)  # We are building in place.
2923     ac_srcdir=.
2924     ac_top_srcdir=$ac_top_builddir_sub
2925     ac_abs_top_srcdir=$ac_pwd ;;
2926   [\\/]* | ?:[\\/]* )  # Absolute name.
2927     ac_srcdir=$srcdir$ac_dir_suffix;
2928     ac_top_srcdir=$srcdir
2929     ac_abs_top_srcdir=$srcdir ;;
2930   *) # Relative name.
2931     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
2932     ac_top_srcdir=$ac_top_build_prefix$srcdir
2933     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
2934 esac
2935 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
2936
2937
2938   case $ac_mode in
2939   :F)
2940   #
2941   # CONFIG_FILE
2942   #
2943
2944 _ACEOF
2945
2946 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2947 # If the template does not know about datarootdir, expand it.
2948 # FIXME: This hack should be removed a few years after 2.60.
2949 ac_datarootdir_hack=; ac_datarootdir_seen=
2950 ac_sed_dataroot='
2951 /datarootdir/ {
2952   p
2953   q
2954 }
2955 /@datadir@/p
2956 /@docdir@/p
2957 /@infodir@/p
2958 /@localedir@/p
2959 /@mandir@/p'
2960 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
2961 *datarootdir*) ac_datarootdir_seen=yes;;
2962 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
2963   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
2964 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
2965 _ACEOF
2966 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2967   ac_datarootdir_hack='
2968   s&@datadir@&$datadir&g
2969   s&@docdir@&$docdir&g
2970   s&@infodir@&$infodir&g
2971   s&@localedir@&$localedir&g
2972   s&@mandir@&$mandir&g
2973   s&\\\${datarootdir}&$datarootdir&g' ;;
2974 esac
2975 _ACEOF
2976
2977 # Neutralize VPATH when `$srcdir' = `.'.
2978 # Shell code in configure.ac might set extrasub.
2979 # FIXME: do we really want to maintain this feature?
2980 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2981 ac_sed_extra="$ac_vpsub
2982 $extrasub
2983 _ACEOF
2984 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2985 :t
2986 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
2987 s|@configure_input@|$ac_sed_conf_input|;t t
2988 s&@top_builddir@&$ac_top_builddir_sub&;t t
2989 s&@top_build_prefix@&$ac_top_build_prefix&;t t
2990 s&@srcdir@&$ac_srcdir&;t t
2991 s&@abs_srcdir@&$ac_abs_srcdir&;t t
2992 s&@top_srcdir@&$ac_top_srcdir&;t t
2993 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
2994 s&@builddir@&$ac_builddir&;t t
2995 s&@abs_builddir@&$ac_abs_builddir&;t t
2996 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
2997 $ac_datarootdir_hack
2998 "
2999 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
3000   || as_fn_error "could not create $ac_file" "$LINENO" 5
3001
3002 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
3003   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
3004   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
3005   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3006 which seems to be undefined.  Please make sure it is defined." >&5
3007 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3008 which seems to be undefined.  Please make sure it is defined." >&2;}
3009
3010   rm -f "$tmp/stdin"
3011   case $ac_file in
3012   -) cat "$tmp/out" && rm -f "$tmp/out";;
3013   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
3014   esac \
3015   || as_fn_error "could not create $ac_file" "$LINENO" 5
3016  ;;
3017
3018
3019
3020   esac
3021
3022 done # for ac_tag
3023
3024
3025 as_fn_exit 0
3026 _ACEOF
3027 ac_clean_files=$ac_clean_files_save
3028
3029 test $ac_write_fail = 0 ||
3030   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
3031
3032
3033 # configure is writing to config.log, and then calls config.status.
3034 # config.status does its own redirection, appending to config.log.
3035 # Unfortunately, on DOS this fails, as config.log is still kept open
3036 # by configure, so config.status won't be able to write to it; its
3037 # output is simply discarded.  So we exec the FD to /dev/null,
3038 # effectively closing config.log, so it can be properly (re)opened and
3039 # appended to by config.status.  When coming back to configure, we
3040 # need to make the FD available again.
3041 if test "$no_create" != yes; then
3042   ac_cs_success=:
3043   ac_config_status_args=
3044   test "$silent" = yes &&
3045     ac_config_status_args="$ac_config_status_args --quiet"
3046   exec 5>/dev/null
3047   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
3048   exec 5>>config.log
3049   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
3050   # would make configure fail if this is the last instruction.
3051   $ac_cs_success || as_fn_exit $?
3052 fi
3053
3054 #
3055 # CONFIG_SUBDIRS section.
3056 #
3057 if test "$no_recursion" != yes; then
3058
3059   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
3060   # so they do not pile up.
3061   ac_sub_configure_args=
3062   ac_prev=
3063   eval "set x $ac_configure_args"
3064   shift
3065   for ac_arg
3066   do
3067     if test -n "$ac_prev"; then
3068       ac_prev=
3069       continue
3070     fi
3071     case $ac_arg in
3072     -cache-file | --cache-file | --cache-fil | --cache-fi \
3073     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
3074       ac_prev=cache_file ;;
3075     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
3076     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
3077     | --c=*)
3078       ;;
3079     --config-cache | -C)
3080       ;;
3081     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
3082       ac_prev=srcdir ;;
3083     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
3084       ;;
3085     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
3086       ac_prev=prefix ;;
3087     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
3088       ;;
3089     --disable-option-checking)
3090       ;;
3091     *)
3092       case $ac_arg in
3093       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
3094       esac
3095       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
3096     esac
3097   done
3098
3099   # Always prepend --prefix to ensure using the same prefix
3100   # in subdir configurations.
3101   ac_arg="--prefix=$prefix"
3102   case $ac_arg in
3103   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
3104   esac
3105   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
3106
3107   # Pass --silent
3108   if test "$silent" = yes; then
3109     ac_sub_configure_args="--silent $ac_sub_configure_args"
3110   fi
3111
3112   # Always prepend --disable-option-checking to silence warnings, since
3113   # different subdirs can have different --enable and --with options.
3114   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
3115
3116   ac_popdir=`pwd`
3117   for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
3118
3119     # Do not complain, so a configure script can configure whichever
3120     # parts of a large source tree are present.
3121     test -d "$srcdir/$ac_dir" || continue
3122
3123     ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
3124     $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
3125     $as_echo "$ac_msg" >&6
3126     as_dir="$ac_dir"; as_fn_mkdir_p
3127     ac_builddir=.
3128
3129 case "$ac_dir" in
3130 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
3131 *)
3132   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
3133   # A ".." for each directory in $ac_dir_suffix.
3134   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
3135   case $ac_top_builddir_sub in
3136   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
3137   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
3138   esac ;;
3139 esac
3140 ac_abs_top_builddir=$ac_pwd
3141 ac_abs_builddir=$ac_pwd$ac_dir_suffix
3142 # for backward compatibility:
3143 ac_top_builddir=$ac_top_build_prefix
3144
3145 case $srcdir in
3146   .)  # We are building in place.
3147     ac_srcdir=.
3148     ac_top_srcdir=$ac_top_builddir_sub
3149     ac_abs_top_srcdir=$ac_pwd ;;
3150   [\\/]* | ?:[\\/]* )  # Absolute name.
3151     ac_srcdir=$srcdir$ac_dir_suffix;
3152     ac_top_srcdir=$srcdir
3153     ac_abs_top_srcdir=$srcdir ;;
3154   *) # Relative name.
3155     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
3156     ac_top_srcdir=$ac_top_build_prefix$srcdir
3157     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
3158 esac
3159 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
3160
3161
3162     cd "$ac_dir"
3163
3164     # Check for guested configure; otherwise get Cygnus style configure.
3165     if test -f "$ac_srcdir/configure.gnu"; then
3166       ac_sub_configure=$ac_srcdir/configure.gnu
3167     elif test -f "$ac_srcdir/configure"; then
3168       ac_sub_configure=$ac_srcdir/configure
3169     elif test -f "$ac_srcdir/configure.in"; then
3170       # This should be Cygnus configure.
3171       ac_sub_configure=$ac_aux_dir/configure
3172     else
3173       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
3174 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
3175       ac_sub_configure=
3176     fi
3177
3178     # The recursion is here.
3179     if test -n "$ac_sub_configure"; then
3180       # Make the cache file name correct relative to the subdirectory.
3181       case $cache_file in
3182       [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
3183       *) # Relative name.
3184         ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
3185       esac
3186
3187       { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
3188 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
3189       # The eval makes quoting arguments work.
3190       eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
3191            --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
3192         as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
3193     fi
3194
3195     cd "$ac_popdir"
3196   done
3197 fi
3198 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
3199   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
3200 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
3201 fi
3202