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='d10v-elf
 618 frv-elf
 619 m32r-elf
 620 mips64el-elf'
 621
 622 # Initialize some variables set by options.
 623 ac_init_help=
 624 ac_init_version=false
 625 ac_unrecognized_opts=
 626 ac_unrecognized_sep=
 627 # The variables have the same names as the options, with
 628 # dashes changed to underlines.
 629 cache_file=/dev/null
 630 exec_prefix=NONE
 631 no_create=
 632 no_recursion=
 633 prefix=NONE
 634 program_prefix=NONE
 635 program_suffix=NONE
 636 program_transform_name=s,x,x,
 637 silent=
 638 site=
 639 srcdir=
 640 verbose=
 641 x_includes=NONE
 642 x_libraries=NONE
 643
 644 # Installation directory options.
 645 # These are left unexpanded so users can "make install exec_prefix=/foo"
 646 # and all the variables that are supposed to be based on exec_prefix
 647 # by default will actually change.
 648 # Use braces instead of parens because sh, perl, etc. also accept them.
 649 # (The list follows the same order as the GNU Coding Standards.)
 650 bindir='${exec_prefix}/bin'
 651 sbindir='${exec_prefix}/sbin'
 652 libexecdir='${exec_prefix}/libexec'
 653 datarootdir='${prefix}/share'
 654 datadir='${datarootdir}'
 655 sysconfdir='${prefix}/etc'
 656 sharedstatedir='${prefix}/com'
 657 localstatedir='${prefix}/var'
 658 includedir='${prefix}/include'
 659 oldincludedir='/usr/include'
 660 docdir='${datarootdir}/doc/${PACKAGE}'
 661 infodir='${datarootdir}/info'
 662 htmldir='${docdir}'
 663 dvidir='${docdir}'
 664 pdfdir='${docdir}'
 665 psdir='${docdir}'
 666 libdir='${exec_prefix}/lib'
 667 localedir='${datarootdir}/locale'
 668 mandir='${datarootdir}/man'
 669
 670 ac_prev=
 671 ac_dashdash=
 672 for ac_option
 673 do
 674   # If the previous option needs an argument, assign it.
 675   if test -n "$ac_prev"; then
 676     eval $ac_prev=\$ac_option
 677     ac_prev=
 678     continue
 679   fi
 680
 681   case $ac_option in
 682   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 683   *)    ac_optarg=yes ;;
 684   esac
 685
 686   # Accept the important Cygnus configure options, so we can diagnose typos.
 687
 688   case $ac_dashdash$ac_option in
 689   --)
 690     ac_dashdash=yes ;;
 691
 692   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 693     ac_prev=bindir ;;
 694   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 695     bindir=$ac_optarg ;;
 696
 697   -build | --build | --buil | --bui | --bu)
 698     ac_prev=build_alias ;;
 699   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 700     build_alias=$ac_optarg ;;
 701
 702   -cache-file | --cache-file | --cache-fil | --cache-fi \
 703   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 704     ac_prev=cache_file ;;
 705   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 706   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 707     cache_file=$ac_optarg ;;
 708
 709   --config-cache | -C)
 710     cache_file=config.cache ;;
 711
 712   -datadir | --datadir | --datadi | --datad)
 713     ac_prev=datadir ;;
 714   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 715     datadir=$ac_optarg ;;
 716
 717   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 718   | --dataroo | --dataro | --datar)
 719     ac_prev=datarootdir ;;
 720   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 721   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 722     datarootdir=$ac_optarg ;;
 723
 724   -disable-* | --disable-*)
 725     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 726     # Reject names that are not valid shell variable names.
 727     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 728       as_fn_error "invalid feature name: $ac_useropt"
 729     ac_useropt_orig=$ac_useropt
 730     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 731     case $ac_user_opts in
 732       *"
 733 "enable_$ac_useropt"
 734 "*) ;;
 735       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 736          ac_unrecognized_sep=', ';;
 737     esac
 738     eval enable_$ac_useropt=no ;;
 739
 740   -docdir | --docdir | --docdi | --doc | --do)
 741     ac_prev=docdir ;;
 742   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 743     docdir=$ac_optarg ;;
 744
 745   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 746     ac_prev=dvidir ;;
 747   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 748     dvidir=$ac_optarg ;;
 749
 750   -enable-* | --enable-*)
 751     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 752     # Reject names that are not valid shell variable names.
 753     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 754       as_fn_error "invalid feature name: $ac_useropt"
 755     ac_useropt_orig=$ac_useropt
 756     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 757     case $ac_user_opts in
 758       *"
 759 "enable_$ac_useropt"
 760 "*) ;;
 761       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 762          ac_unrecognized_sep=', ';;
 763     esac
 764     eval enable_$ac_useropt=\$ac_optarg ;;
 765
 766   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 767   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 768   | --exec | --exe | --ex)
 769     ac_prev=exec_prefix ;;
 770   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 771   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 772   | --exec=* | --exe=* | --ex=*)
 773     exec_prefix=$ac_optarg ;;
 774
 775   -gas | --gas | --ga | --g)
 776     # Obsolete; use --with-gas.
 777     with_gas=yes ;;
 778
 779   -help | --help | --hel | --he | -h)
 780     ac_init_help=long ;;
 781   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 782     ac_init_help=recursive ;;
 783   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 784     ac_init_help=short ;;
 785
 786   -host | --host | --hos | --ho)
 787     ac_prev=host_alias ;;
 788   -host=* | --host=* | --hos=* | --ho=*)
 789     host_alias=$ac_optarg ;;
 790
 791   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 792     ac_prev=htmldir ;;
 793   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 794   | --ht=*)
 795     htmldir=$ac_optarg ;;
 796
 797   -includedir | --includedir | --includedi | --included | --include \
 798   | --includ | --inclu | --incl | --inc)
 799     ac_prev=includedir ;;
 800   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 801   | --includ=* | --inclu=* | --incl=* | --inc=*)
 802     includedir=$ac_optarg ;;
 803
 804   -infodir | --infodir | --infodi | --infod | --info | --inf)
 805     ac_prev=infodir ;;
 806   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 807     infodir=$ac_optarg ;;
 808
 809   -libdir | --libdir | --libdi | --libd)
 810     ac_prev=libdir ;;
 811   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 812     libdir=$ac_optarg ;;
 813
 814   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 815   | --libexe | --libex | --libe)
 816     ac_prev=libexecdir ;;
 817   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 818   | --libexe=* | --libex=* | --libe=*)
 819     libexecdir=$ac_optarg ;;
 820
 821   -localedir | --localedir | --localedi | --localed | --locale)
 822     ac_prev=localedir ;;
 823   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 824     localedir=$ac_optarg ;;
 825
 826   -localstatedir | --localstatedir | --localstatedi | --localstated \
 827   | --localstate | --localstat | --localsta | --localst | --locals)
 828     ac_prev=localstatedir ;;
 829   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 830   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 831     localstatedir=$ac_optarg ;;
 832
 833   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 834     ac_prev=mandir ;;
 835   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 836     mandir=$ac_optarg ;;
 837
 838   -nfp | --nfp | --nf)
 839     # Obsolete; use --without-fp.
 840     with_fp=no ;;
 841
 842   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 843   | --no-cr | --no-c | -n)
 844     no_create=yes ;;
 845
 846   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 847   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 848     no_recursion=yes ;;
 849
 850   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 851   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 852   | --oldin | --oldi | --old | --ol | --o)
 853     ac_prev=oldincludedir ;;
 854   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 855   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 856   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 857     oldincludedir=$ac_optarg ;;
 858
 859   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 860     ac_prev=prefix ;;
 861   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 862     prefix=$ac_optarg ;;
 863
 864   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 865   | --program-pre | --program-pr | --program-p)
 866     ac_prev=program_prefix ;;
 867   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 868   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 869     program_prefix=$ac_optarg ;;
 870
 871   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 872   | --program-suf | --program-su | --program-s)
 873     ac_prev=program_suffix ;;
 874   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 875   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 876     program_suffix=$ac_optarg ;;
 877
 878   -program-transform-name | --program-transform-name \
 879   | --program-transform-nam | --program-transform-na \
 880   | --program-transform-n | --program-transform- \
 881   | --program-transform | --program-transfor \
 882   | --program-transfo | --program-transf \
 883   | --program-trans | --program-tran \
 884   | --progr-tra | --program-tr | --program-t)
 885     ac_prev=program_transform_name ;;
 886   -program-transform-name=* | --program-transform-name=* \
 887   | --program-transform-nam=* | --program-transform-na=* \
 888   | --program-transform-n=* | --program-transform-=* \
 889   | --program-transform=* | --program-transfor=* \
 890   | --program-transfo=* | --program-transf=* \
 891   | --program-trans=* | --program-tran=* \
 892   | --progr-tra=* | --program-tr=* | --program-t=*)
 893     program_transform_name=$ac_optarg ;;
 894
 895   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 896     ac_prev=pdfdir ;;
 897   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 898     pdfdir=$ac_optarg ;;
 899
 900   -psdir | --psdir | --psdi | --psd | --ps)
 901     ac_prev=psdir ;;
 902   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 903     psdir=$ac_optarg ;;
 904
 905   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 906   | -silent | --silent | --silen | --sile | --sil)
 907     silent=yes ;;
 908
 909   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 910     ac_prev=sbindir ;;
 911   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 912   | --sbi=* | --sb=*)
 913     sbindir=$ac_optarg ;;
 914
 915   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 916   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 917   | --sharedst | --shareds | --shared | --share | --shar \
 918   | --sha | --sh)
 919     ac_prev=sharedstatedir ;;
 920   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 921   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 922   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 923   | --sha=* | --sh=*)
 924     sharedstatedir=$ac_optarg ;;
 925
 926   -site | --site | --sit)
 927     ac_prev=site ;;
 928   -site=* | --site=* | --sit=*)
 929     site=$ac_optarg ;;
 930
 931   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 932     ac_prev=srcdir ;;
 933   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 934     srcdir=$ac_optarg ;;
 935
 936   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 937   | --syscon | --sysco | --sysc | --sys | --sy)
 938     ac_prev=sysconfdir ;;
 939   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 940   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 941     sysconfdir=$ac_optarg ;;
 942
 943   -target | --target | --targe | --targ | --tar | --ta | --t)
 944     ac_prev=target_alias ;;
 945   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 946     target_alias=$ac_optarg ;;
 947
 948   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 949     verbose=yes ;;
 950
 951   -version | --version | --versio | --versi | --vers | -V)
 952     ac_init_version=: ;;
 953
 954   -with-* | --with-*)
 955     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 956     # Reject names that are not valid shell variable names.
 957     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 958       as_fn_error "invalid package name: $ac_useropt"
 959     ac_useropt_orig=$ac_useropt
 960     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 961     case $ac_user_opts in
 962       *"
 963 "with_$ac_useropt"
 964 "*) ;;
 965       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
 966          ac_unrecognized_sep=', ';;
 967     esac
 968     eval with_$ac_useropt=\$ac_optarg ;;
 969
 970   -without-* | --without-*)
 971     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
 972     # Reject names that are not valid shell variable names.
 973     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 974       as_fn_error "invalid package name: $ac_useropt"
 975     ac_useropt_orig=$ac_useropt
 976     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 977     case $ac_user_opts in
 978       *"
 979 "with_$ac_useropt"
 980 "*) ;;
 981       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
 982          ac_unrecognized_sep=', ';;
 983     esac
 984     eval with_$ac_useropt=no ;;
 985
 986   --x)
 987     # Obsolete; use --with-x.
 988     with_x=yes ;;
 989
 990   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 991   | --x-incl | --x-inc | --x-in | --x-i)
 992     ac_prev=x_includes ;;
 993   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 994   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 995     x_includes=$ac_optarg ;;
 996
 997   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 998   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 999     ac_prev=x_libraries ;;
1000   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1001   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1002     x_libraries=$ac_optarg ;;
1003
1004   -*) as_fn_error "unrecognized option: \`$ac_option'
1005 Try \`$0 --help' for more information."
1006     ;;
1007
1008   *=*)
1009     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1010     # Reject names that are not valid shell variable names.
1011     case $ac_envvar in #(
1012       '' | [0-9]* | *[!_$as_cr_alnum]* )
1013       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1014     esac
1015     eval $ac_envvar=\$ac_optarg
1016     export $ac_envvar ;;
1017
1018   *)
1019     # FIXME: should be removed in autoconf 3.0.
1020     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1021     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1022       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1023     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1024     ;;
1025
1026   esac
1027 done
1028
1029 if test -n "$ac_prev"; then
1030   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1031   as_fn_error "missing argument to $ac_option"
1032 fi
1033
1034 if test -n "$ac_unrecognized_opts"; then
1035   case $enable_option_checking in
1036     no) ;;
1037     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1038     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1039   esac
1040 fi
1041
1042 # Check all directory arguments for consistency.
1043 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1044                 datadir sysconfdir sharedstatedir localstatedir includedir \
1045                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1046                 libdir localedir mandir
1047 do
1048   eval ac_val=\$$ac_var
1049   # Remove trailing slashes.
1050   case $ac_val in
1051     */ )
1052       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1053       eval $ac_var=\$ac_val;;
1054   esac
1055   # Be sure to have absolute directory names.
1056   case $ac_val in
1057     [\\/$]* | ?:[\\/]* )  continue;;
1058     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1059   esac
1060   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1061 done
1062
1063 # There might be people who depend on the old broken behavior: `$host'
1064 # used to hold the argument of --host etc.
1065 # FIXME: To remove some day.
1066 build=$build_alias
1067 host=$host_alias
1068 target=$target_alias
1069
1070 # FIXME: To remove some day.
1071 if test "x$host_alias" != x; then
1072   if test "x$build_alias" = x; then
1073     cross_compiling=maybe
1074     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1075     If a cross compiler is detected then cross compile mode will be used." >&2
1076   elif test "x$build_alias" != "x$host_alias"; then
1077     cross_compiling=yes
1078   fi
1079 fi
1080
1081 ac_tool_prefix=
1082 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1083
1084 test "$silent" = yes && exec 6>/dev/null
1085
1086
1087 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1088 ac_ls_di=`ls -di .` &&
1089 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1090   as_fn_error "working directory cannot be determined"
1091 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1092   as_fn_error "pwd does not report name of working directory"
1093
1094
1095 # Find the source files, if location was not specified.
1096 if test -z "$srcdir"; then
1097   ac_srcdir_defaulted=yes
1098   # Try the directory containing this script, then the parent directory.
1099   ac_confdir=`$as_dirname -- "$as_myself" ||
1100 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1101          X"$as_myself" : 'X\(//\)[^/]' \| \
1102          X"$as_myself" : 'X\(//\)$' \| \
1103          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1104 $as_echo X"$as_myself" |
1105     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1106             s//\1/
1107             q
1108           }
1109           /^X\(\/\/\)[^/].*/{
1110             s//\1/
1111             q
1112           }
1113           /^X\(\/\/\)$/{
1114             s//\1/
1115             q
1116           }
1117           /^X\(\/\).*/{
1118             s//\1/
1119             q
1120           }
1121           s/.*/./; q'`
1122   srcdir=$ac_confdir
1123   if test ! -r "$srcdir/$ac_unique_file"; then
1124     srcdir=..
1125   fi
1126 else
1127   ac_srcdir_defaulted=no
1128 fi
1129 if test ! -r "$srcdir/$ac_unique_file"; then
1130   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1131   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1132 fi
1133 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1134 ac_abs_confdir=`(
1135         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1136         pwd)`
1137 # When building in place, set srcdir=.
1138 if test "$ac_abs_confdir" = "$ac_pwd"; then
1139   srcdir=.
1140 fi
1141 # Remove unnecessary trailing slashes from srcdir.
1142 # Double slashes in file names in object file debugging info
1143 # mess up M-x gdb in Emacs.
1144 case $srcdir in
1145 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1146 esac
1147 for ac_var in $ac_precious_vars; do
1148   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1149   eval ac_env_${ac_var}_value=\$${ac_var}
1150   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1151   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1152 done
1153
1154 #
1155 # Report the --help message.
1156 #
1157 if test "$ac_init_help" = "long"; then
1158   # Omit some internal or obsolete options to make the list less imposing.
1159   # This message is too long to be a string in the A/UX 3.1 sh.
1160   cat <<_ACEOF
1161 \`configure' configures this package to adapt to many kinds of systems.
1162
1163 Usage: $0 [OPTION]... [VAR=VALUE]...
1164
1165 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1166 VAR=VALUE.  See below for descriptions of some of the useful variables.
1167
1168 Defaults for the options are specified in brackets.
1169
1170 Configuration:
1171   -h, --help              display this help and exit
1172       --help=short        display options specific to this package
1173       --help=recursive    display the short help of all the included packages
1174   -V, --version           display version information and exit
1175   -q, --quiet, --silent   do not print \`checking...' messages
1176       --cache-file=FILE   cache test results in FILE [disabled]
1177   -C, --config-cache      alias for \`--cache-file=config.cache'
1178   -n, --no-create         do not create output files
1179       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1180
1181 Installation directories:
1182   --prefix=PREFIX         install architecture-independent files in PREFIX
1183                           [$ac_default_prefix]
1184   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1185                           [PREFIX]
1186
1187 By default, \`make install' will install all the files in
1188 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1189 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1190 for instance \`--prefix=\$HOME'.
1191
1192 For better control, use the options below.
1193
1194 Fine tuning of the installation directories:
1195   --bindir=DIR            user executables [EPREFIX/bin]
1196   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1197   --libexecdir=DIR        program executables [EPREFIX/libexec]
1198   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1199   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1200   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1201   --libdir=DIR            object code libraries [EPREFIX/lib]
1202   --includedir=DIR        C header files [PREFIX/include]
1203   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1204   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1205   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1206   --infodir=DIR           info documentation [DATAROOTDIR/info]
1207   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1208   --mandir=DIR            man documentation [DATAROOTDIR/man]
1209   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1210   --htmldir=DIR           html documentation [DOCDIR]
1211   --dvidir=DIR            dvi documentation [DOCDIR]
1212   --pdfdir=DIR            pdf documentation [DOCDIR]
1213   --psdir=DIR             ps documentation [DOCDIR]
1214 _ACEOF
1215
1216   cat <<\_ACEOF
1217
1218 System types:
1219   --build=BUILD     configure for building on BUILD [guessed]
1220   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1221   --target=TARGET   configure for building compilers for TARGET [HOST]
1222 _ACEOF
1223 fi
1224
1225 if test -n "$ac_init_help"; then
1226
1227   cat <<\_ACEOF
1228
1229 Report bugs to the package provider.
1230 _ACEOF
1231 ac_status=$?
1232 fi
1233
1234 if test "$ac_init_help" = "recursive"; then
1235   # If there are subdirs, report their specific --help.
1236   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1237     test -d "$ac_dir" ||
1238       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1239       continue
1240     ac_builddir=.
1241
1242 case "$ac_dir" in
1243 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1244 *)
1245   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1246   # A ".." for each directory in $ac_dir_suffix.
1247   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1248   case $ac_top_builddir_sub in
1249   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1250   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1251   esac ;;
1252 esac
1253 ac_abs_top_builddir=$ac_pwd
1254 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1255 # for backward compatibility:
1256 ac_top_builddir=$ac_top_build_prefix
1257
1258 case $srcdir in
1259   .)  # We are building in place.
1260     ac_srcdir=.
1261     ac_top_srcdir=$ac_top_builddir_sub
1262     ac_abs_top_srcdir=$ac_pwd ;;
1263   [\\/]* | ?:[\\/]* )  # Absolute name.
1264     ac_srcdir=$srcdir$ac_dir_suffix;
1265     ac_top_srcdir=$srcdir
1266     ac_abs_top_srcdir=$srcdir ;;
1267   *) # Relative name.
1268     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1269     ac_top_srcdir=$ac_top_build_prefix$srcdir
1270     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1271 esac
1272 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1273
1274     cd "$ac_dir" || { ac_status=$?; continue; }
1275     # Check for guested configure.
1276     if test -f "$ac_srcdir/configure.gnu"; then
1277       echo &&
1278       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1279     elif test -f "$ac_srcdir/configure"; then
1280       echo &&
1281       $SHELL "$ac_srcdir/configure" --help=recursive
1282     else
1283       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1284     fi || ac_status=$?
1285     cd "$ac_pwd" || { ac_status=$?; break; }
1286   done
1287 fi
1288
1289 test -n "$ac_init_help" && exit $ac_status
1290 if $ac_init_version; then
1291   cat <<\_ACEOF
1292 configure
1293 generated by GNU Autoconf 2.64
1294
1295 Copyright (C) 2009 Free Software Foundation, Inc.
1296 This configure script is free software; the Free Software Foundation
1297 gives unlimited permission to copy, distribute and modify it.
1298 _ACEOF
1299   exit
1300 fi
1301
1302 ## ------------------------ ##
1303 ## Autoconf initialization. ##
1304 ## ------------------------ ##
1305 cat >config.log <<_ACEOF
1306 This file contains any messages produced by compilers while
1307 running configure, to aid debugging if configure makes a mistake.
1308
1309 It was created by $as_me, which was
1310 generated by GNU Autoconf 2.64.  Invocation command line was
1311
1312   $ $0 $@
1313
1314 _ACEOF
1315 exec 5>>config.log
1316 {
1317 cat <<_ASUNAME
1318 ## --------- ##
1319 ## Platform. ##
1320 ## --------- ##
1321
1322 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1323 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1324 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1325 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1326 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1327
1328 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1329 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1330
1331 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1332 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1333 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1334 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1335 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1336 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1337 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1338
1339 _ASUNAME
1340
1341 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1342 for as_dir in $PATH
1343 do
1344   IFS=$as_save_IFS
1345   test -z "$as_dir" && as_dir=.
1346     $as_echo "PATH: $as_dir"
1347   done
1348 IFS=$as_save_IFS
1349
1350 } >&5
1351
1352 cat >&5 <<_ACEOF
1353
1354
1355 ## ----------- ##
1356 ## Core tests. ##
1357 ## ----------- ##
1358
1359 _ACEOF
1360
1361
1362 # Keep a trace of the command line.
1363 # Strip out --no-create and --no-recursion so they do not pile up.
1364 # Strip out --silent because we don't want to record it for future runs.
1365 # Also quote any args containing shell meta-characters.
1366 # Make two passes to allow for proper duplicate-argument suppression.
1367 ac_configure_args=
1368 ac_configure_args0=
1369 ac_configure_args1=
1370 ac_must_keep_next=false
1371 for ac_pass in 1 2
1372 do
1373   for ac_arg
1374   do
1375     case $ac_arg in
1376     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1377     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1378     | -silent | --silent | --silen | --sile | --sil)
1379       continue ;;
1380     *\'*)
1381       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1382     esac
1383     case $ac_pass in
1384     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1385     2)
1386       as_fn_append ac_configure_args1 " '$ac_arg'"
1387       if test $ac_must_keep_next = true; then
1388         ac_must_keep_next=false # Got value, back to normal.
1389       else
1390         case $ac_arg in
1391           *=* | --config-cache | -C | -disable-* | --disable-* \
1392           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1393           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1394           | -with-* | --with-* | -without-* | --without-* | --x)
1395             case "$ac_configure_args0 " in
1396               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1397             esac
1398             ;;
1399           -* ) ac_must_keep_next=true ;;
1400         esac
1401       fi
1402       as_fn_append ac_configure_args " '$ac_arg'"
1403       ;;
1404     esac
1405   done
1406 done
1407 { ac_configure_args0=; unset ac_configure_args0;}
1408 { ac_configure_args1=; unset ac_configure_args1;}
1409
1410 # When interrupted or exit'd, cleanup temporary files, and complete
1411 # config.log.  We remove comments because anyway the quotes in there
1412 # would cause problems or look ugly.
1413 # WARNING: Use '\'' to represent an apostrophe within the trap.
1414 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1415 trap 'exit_status=$?
1416   # Save into config.log some information that might help in debugging.
1417   {
1418     echo
1419
1420     cat <<\_ASBOX
1421 ## ---------------- ##
1422 ## Cache variables. ##
1423 ## ---------------- ##
1424 _ASBOX
1425     echo
1426     # The following way of writing the cache mishandles newlines in values,
1427 (
1428   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1429     eval ac_val=\$$ac_var
1430     case $ac_val in #(
1431     *${as_nl}*)
1432       case $ac_var in #(
1433       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1434 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1435       esac
1436       case $ac_var in #(
1437       _ | IFS | as_nl) ;; #(
1438       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1439       *) { eval $ac_var=; unset $ac_var;} ;;
1440       esac ;;
1441     esac
1442   done
1443   (set) 2>&1 |
1444     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1445     *${as_nl}ac_space=\ *)
1446       sed -n \
1447         "s/'\''/'\''\\\\'\'''\''/g;
1448           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1449       ;; #(
1450     *)
1451       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1452       ;;
1453     esac |
1454     sort
1455 )
1456     echo
1457
1458     cat <<\_ASBOX
1459 ## ----------------- ##
1460 ## Output variables. ##
1461 ## ----------------- ##
1462 _ASBOX
1463     echo
1464     for ac_var in $ac_subst_vars
1465     do
1466       eval ac_val=\$$ac_var
1467       case $ac_val in
1468       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1469       esac
1470       $as_echo "$ac_var='\''$ac_val'\''"
1471     done | sort
1472     echo
1473
1474     if test -n "$ac_subst_files"; then
1475       cat <<\_ASBOX
1476 ## ------------------- ##
1477 ## File substitutions. ##
1478 ## ------------------- ##
1479 _ASBOX
1480       echo
1481       for ac_var in $ac_subst_files
1482       do
1483         eval ac_val=\$$ac_var
1484         case $ac_val in
1485         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1486         esac
1487         $as_echo "$ac_var='\''$ac_val'\''"
1488       done | sort
1489       echo
1490     fi
1491
1492     if test -s confdefs.h; then
1493       cat <<\_ASBOX
1494 ## ----------- ##
1495 ## confdefs.h. ##
1496 ## ----------- ##
1497 _ASBOX
1498       echo
1499       cat confdefs.h
1500       echo
1501     fi
1502     test "$ac_signal" != 0 &&
1503       $as_echo "$as_me: caught signal $ac_signal"
1504     $as_echo "$as_me: exit $exit_status"
1505   } >&5
1506   rm -f core *.core core.conftest.* &&
1507     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1508     exit $exit_status
1509 ' 0
1510 for ac_signal in 1 2 13 15; do
1511   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1512 done
1513 ac_signal=0
1514
1515 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1516 rm -f -r conftest* confdefs.h
1517
1518 $as_echo "/* confdefs.h */" > confdefs.h
1519
1520 # Predefined preprocessor variables.
1521
1522 cat >>confdefs.h <<_ACEOF
1523 #define PACKAGE_NAME "$PACKAGE_NAME"
1524 _ACEOF
1525
1526 cat >>confdefs.h <<_ACEOF
1527 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1528 _ACEOF
1529
1530 cat >>confdefs.h <<_ACEOF
1531 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1532 _ACEOF
1533
1534 cat >>confdefs.h <<_ACEOF
1535 #define PACKAGE_STRING "$PACKAGE_STRING"
1536 _ACEOF
1537
1538 cat >>confdefs.h <<_ACEOF
1539 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1540 _ACEOF
1541
1542 cat >>confdefs.h <<_ACEOF
1543 #define PACKAGE_URL "$PACKAGE_URL"
1544 _ACEOF
1545
1546
1547 # Let the site file select an alternate cache file if it wants to.
1548 # Prefer an explicitly selected file to automatically selected ones.
1549 ac_site_file1=NONE
1550 ac_site_file2=NONE
1551 if test -n "$CONFIG_SITE"; then
1552   ac_site_file1=$CONFIG_SITE
1553 elif test "x$prefix" != xNONE; then
1554   ac_site_file1=$prefix/share/config.site
1555   ac_site_file2=$prefix/etc/config.site
1556 else
1557   ac_site_file1=$ac_default_prefix/share/config.site
1558   ac_site_file2=$ac_default_prefix/etc/config.site
1559 fi
1560 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1561 do
1562   test "x$ac_site_file" = xNONE && continue
1563   if test -r "$ac_site_file"; then
1564     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1565 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1566     sed 's/^/| /' "$ac_site_file" >&5
1567     . "$ac_site_file"
1568   fi
1569 done
1570
1571 if test -r "$cache_file"; then
1572   # Some versions of bash will fail to source /dev/null (special
1573   # files actually), so we avoid doing that.
1574   if test -f "$cache_file"; then
1575     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1576 $as_echo "$as_me: loading cache $cache_file" >&6;}
1577     case $cache_file in
1578       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1579       *)                      . "./$cache_file";;
1580     esac
1581   fi
1582 else
1583   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1584 $as_echo "$as_me: creating cache $cache_file" >&6;}
1585   >$cache_file
1586 fi
1587
1588 # Check that the precious variables saved in the cache have kept the same
1589 # value.
1590 ac_cache_corrupted=false
1591 for ac_var in $ac_precious_vars; do
1592   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1593   eval ac_new_set=\$ac_env_${ac_var}_set
1594   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1595   eval ac_new_val=\$ac_env_${ac_var}_value
1596   case $ac_old_set,$ac_new_set in
1597     set,)
1598       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1599 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1600       ac_cache_corrupted=: ;;
1601     ,set)
1602       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1603 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1604       ac_cache_corrupted=: ;;
1605     ,);;
1606     *)
1607       if test "x$ac_old_val" != "x$ac_new_val"; then
1608         # differences in whitespace do not lead to failure.
1609         ac_old_val_w=`echo x $ac_old_val`
1610         ac_new_val_w=`echo x $ac_new_val`
1611         if test "$ac_old_val_w" != "$ac_new_val_w"; then
1612           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1613 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1614           ac_cache_corrupted=:
1615         else
1616           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1617 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1618           eval $ac_var=\$ac_old_val
1619         fi
1620         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
1621 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
1622         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
1623 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
1624       fi;;
1625   esac
1626   # Pass precious variables to config.status.
1627   if test "$ac_new_set" = set; then
1628     case $ac_new_val in
1629     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1630     *) ac_arg=$ac_var=$ac_new_val ;;
1631     esac
1632     case " $ac_configure_args " in
1633       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1634       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1635     esac
1636   fi
1637 done
1638 if $ac_cache_corrupted; then
1639   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1640 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1641   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1642 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1643   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1644 fi
1645 ## -------------------- ##
1646 ## Main body of script. ##
1647 ## -------------------- ##
1648
1649 ac_ext=c
1650 ac_cpp='$CPP $CPPFLAGS'
1651 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1652 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1653 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1654
1655
1656
1657 CC=${CC-cc}
1658
1659 ac_aux_dir=
1660 for ac_dir in `cd $srcdir;pwd`/../.. "$srcdir"/`cd $srcdir;pwd`/../..; do
1661   for ac_t in install-sh install.sh shtool; do
1662     if test -f "$ac_dir/$ac_t"; then
1663       ac_aux_dir=$ac_dir
1664       ac_install_sh="$ac_aux_dir/$ac_t -c"
1665       break 2
1666     fi
1667   done
1668 done
1669 if test -z "$ac_aux_dir"; then
1670   as_fn_error "cannot find install-sh, install.sh, or shtool in \`cd $srcdir;pwd\`/../.. \"$srcdir\"/\`cd $srcdir;pwd\`/../.." "$LINENO" 5
1671 fi
1672
1673 # These three variables are undocumented and unsupported,
1674 # and are intended to be withdrawn in a future Autoconf release.
1675 # They can cause serious problems if a builder's source tree is in a directory
1676 # whose full name contains unusual characters.
1677 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
1678 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
1679 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
1680
1681
1682 # Make sure we can run config.sub.
1683 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
1684   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
1685
1686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
1687 $as_echo_n "checking build system type... " >&6; }
1688 if test "${ac_cv_build+set}" = set; then :
1689   $as_echo_n "(cached) " >&6
1690 else
1691   ac_build_alias=$build_alias
1692 test "x$ac_build_alias" = x &&
1693   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
1694 test "x$ac_build_alias" = x &&
1695   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
1696 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
1697   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
1698
1699 fi
1700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
1701 $as_echo "$ac_cv_build" >&6; }
1702 case $ac_cv_build in
1703 *-*-*) ;;
1704 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
1705 esac
1706 build=$ac_cv_build
1707 ac_save_IFS=$IFS; IFS='-'
1708 set x $ac_cv_build
1709 shift
1710 build_cpu=$1
1711 build_vendor=$2
1712 shift; shift
1713 # Remember, the first character of IFS is used to create $*,
1714 # except with old shells:
1715 build_os=$*
1716 IFS=$ac_save_IFS
1717 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
1718
1719
1720 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
1721 $as_echo_n "checking host system type... " >&6; }
1722 if test "${ac_cv_host+set}" = set; then :
1723   $as_echo_n "(cached) " >&6
1724 else
1725   if test "x$host_alias" = x; then
1726   ac_cv_host=$ac_cv_build
1727 else
1728   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
1729     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
1730 fi
1731
1732 fi
1733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
1734 $as_echo "$ac_cv_host" >&6; }
1735 case $ac_cv_host in
1736 *-*-*) ;;
1737 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
1738 esac
1739 host=$ac_cv_host
1740 ac_save_IFS=$IFS; IFS='-'
1741 set x $ac_cv_host
1742 shift
1743 host_cpu=$1
1744 host_vendor=$2
1745 shift; shift
1746 # Remember, the first character of IFS is used to create $*,
1747 # except with old shells:
1748 host_os=$*
1749 IFS=$ac_save_IFS
1750 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
1751
1752
1753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
1754 $as_echo_n "checking target system type... " >&6; }
1755 if test "${ac_cv_target+set}" = set; then :
1756   $as_echo_n "(cached) " >&6
1757 else
1758   if test "x$target_alias" = x; then
1759   ac_cv_target=$ac_cv_host
1760 else
1761   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
1762     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
1763 fi
1764
1765 fi
1766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
1767 $as_echo "$ac_cv_target" >&6; }
1768 case $ac_cv_target in
1769 *-*-*) ;;
1770 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
1771 esac
1772 target=$ac_cv_target
1773 ac_save_IFS=$IFS; IFS='-'
1774 set x $ac_cv_target
1775 shift
1776 target_cpu=$1
1777 target_vendor=$2
1778 shift; shift
1779 # Remember, the first character of IFS is used to create $*,
1780 # except with old shells:
1781 target_os=$*
1782 IFS=$ac_save_IFS
1783 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
1784
1785
1786 # The aliases save the names the user supplied, while $host etc.
1787 # will get canonicalized.
1788 test -n "$target_alias" &&
1789   test "$program_prefix$program_suffix$program_transform_name" = \
1790     NONENONEs,x,x, &&
1791   program_prefix=${target_alias}-
1792
1793
1794 # Configure sub-directory for appropriate targets
1795 case ${target} in
1796     d10v-*-elf )
1797
1798
1799 subdirs="$subdirs d10v-elf"
1800
1801         ;;
1802     frv-*-elf )
1803         subdirs="$subdirs frv-elf"
1804
1805         ;;
1806     m32r-*-elf )
1807         subdirs="$subdirs m32r-elf"
1808
1809         ;;
1810     mips64el-*-elf )
1811         subdirs="$subdirs mips64el-elf"
1812
1813         ;;
1814 esac
1815
1816
1817 # WHEN ADDING ENTRIES TO THIS MATRIX:
1818
1819 # Make sure that the left side always has two dashes.  Otherwise you
1820 # can get spurious matches.  Even for unambiguous cases, do this as a
1821 # convention, else the table becomes a real mess to understand and
1822 # maintain.
1823
1824
1825
1826 sim_igen=no
1827 sim_arch=
1828 case "${target}" in
1829    aarch64*-*-*)
1830        sim_arch=aarch64
1831        ;;
1832    arm*-*-*)
1833        sim_arch=arm
1834        ;;
1835    avr*-*-*)
1836        sim_arch=avr
1837        ;;
1838    bfin-*-*)
1839        sim_arch=bfin
1840        ;;
1841    cr16*-*-*)
1842        sim_arch=cr16
1843        ;;
1844    cris-*-* | crisv32-*-*)
1845        sim_arch=cris
1846        ;;
1847    d10v-*-*)
1848        sim_arch=d10v
1849        ;;
1850    frv-*-*)
1851        sim_arch=frv
1852        ;;
1853    h8300*-*-*)
1854        sim_arch=h8300
1855        ;;
1856    iq2000-*-*)
1857        sim_arch=iq2000
1858        ;;
1859    lm32-*-*)
1860        sim_arch=lm32
1861        ;;
1862    m32c-*-*)
1863        sim_arch=m32c
1864        ;;
1865    m32r-*-*)
1866        sim_arch=m32r
1867        ;;
1868    m68hc11-*-*|m6811-*-*)
1869        sim_arch=m68hc11
1870        ;;
1871    mcore-*-*)
1872        sim_arch=mcore
1873        ;;
1874    microblaze-*-*)
1875        sim_arch=microblaze
1876        ;;
1877    mips*-*-*)
1878        sim_arch=mips
1879        sim_igen=yes
1880        ;;
1881    mn10300*-*-*)
1882        sim_arch=mn10300
1883        sim_igen=yes
1884        ;;
1885    moxie-*-*)
1886        sim_arch=moxie
1887        ;;
1888    msp430*-*-*)
1889        sim_arch=msp430
1890        ;;
1891    or1k-*-* | or1knd-*-*)
1892        sim_arch=or1k
1893        sim_testsuite=yes
1894        ;;
1895    rl78-*-*)
1896        sim_arch=rl78
1897        ;;
1898    rx-*-*)
1899        sim_arch=rx
1900        ;;
1901    sh64*-*-*)
1902        sim_arch=sh64
1903        ;;
1904    sh*-*-*)
1905        sim_arch=sh
1906        ;;
1907    sparc-*-rtems*|sparc-*-elf*)
1908        sim_arch=erc32
1909        ;;
1910    powerpc*-*-*)
1911        sim_arch=ppc
1912        ;;
1913    ft32-*-*)
1914        sim_arch=ft32
1915        ;;
1916    v850*-*-*)
1917        sim_arch=v850
1918        sim_igen=yes
1919        ;;
1920 esac
1921
1922
1923
1924 ac_config_files="$ac_config_files Makefile"
1925
1926 cat >confcache <<\_ACEOF
1927 # This file is a shell script that caches the results of configure
1928 # tests run on this system so they can be shared between configure
1929 # scripts and configure runs, see configure's option --config-cache.
1930 # It is not useful on other systems.  If it contains results you don't
1931 # want to keep, you may remove or edit it.
1932 #
1933 # config.status only pays attention to the cache file if you give it
1934 # the --recheck option to rerun configure.
1935 #
1936 # `ac_cv_env_foo' variables (set or unset) will be overridden when
1937 # loading this file, other *unset* `ac_cv_foo' will be assigned the
1938 # following values.
1939
1940 _ACEOF
1941
1942 # The following way of writing the cache mishandles newlines in values,
1943 # but we know of no workaround that is simple, portable, and efficient.
1944 # So, we kill variables containing newlines.
1945 # Ultrix sh set writes to stderr and can't be redirected directly,
1946 # and sets the high bit in the cache file unless we assign to the vars.
1947 (
1948   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
1949     eval ac_val=\$$ac_var
1950     case $ac_val in #(
1951     *${as_nl}*)
1952       case $ac_var in #(
1953       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1954 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1955       esac
1956       case $ac_var in #(
1957       _ | IFS | as_nl) ;; #(
1958       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1959       *) { eval $ac_var=; unset $ac_var;} ;;
1960       esac ;;
1961     esac
1962   done
1963
1964   (set) 2>&1 |
1965     case $as_nl`(ac_space=' '; set) 2>&1` in #(
1966     *${as_nl}ac_space=\ *)
1967       # `set' does not quote correctly, so add quotes: double-quote
1968       # substitution turns \\\\ into \\, and sed turns \\ into \.
1969       sed -n \
1970         "s/'/'\\\\''/g;
1971           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
1972       ;; #(
1973     *)
1974       # `set' quotes correctly as required by POSIX, so do not add quotes.
1975       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1976       ;;
1977     esac |
1978     sort
1979 ) |
1980   sed '
1981      /^ac_cv_env_/b end
1982      t clear
1983      :clear
1984      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
1985      t end
1986      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
1987      :end' >>confcache
1988 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
1989   if test -w "$cache_file"; then
1990     test "x$cache_file" != "x/dev/null" &&
1991       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
1992 $as_echo "$as_me: updating cache $cache_file" >&6;}
1993     cat confcache >$cache_file
1994   else
1995     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
1996 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
1997   fi
1998 fi
1999 rm -f confcache
2000
2001 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2002 # Let make expand exec_prefix.
2003 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2004
2005 # Transform confdefs.h into DEFS.
2006 # Protect against shell expansion while executing Makefile rules.
2007 # Protect against Makefile macro expansion.
2008 #
2009 # If the first sed substitution is executed (which looks for macros that
2010 # take arguments), then branch to the quote section.  Otherwise,
2011 # look for a macro that doesn't take arguments.
2012 ac_script='
2013 :mline
2014 /\\$/{
2015  N
2016  s,\\\n,,
2017  b mline
2018 }
2019 t clear
2020 :clear
2021 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
2022 t quote
2023 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
2024 t quote
2025 b any
2026 :quote
2027 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
2028 s/\[/\\&/g
2029 s/\]/\\&/g
2030 s/\$/$$/g
2031 H
2032 :any
2033 ${
2034         g
2035         s/^\n//
2036         s/\n/ /g
2037         p
2038 }
2039 '
2040 DEFS=`sed -n "$ac_script" confdefs.h`
2041
2042
2043 ac_libobjs=
2044 ac_ltlibobjs=
2045 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
2046   # 1. Remove the extension, and $U if already installed.
2047   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
2048   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
2049   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
2050   #    will be set to the directory where LIBOBJS objects are built.
2051   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
2052   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
2053 done
2054 LIBOBJS=$ac_libobjs
2055
2056 LTLIBOBJS=$ac_ltlibobjs
2057
2058
2059
2060 : ${CONFIG_STATUS=./config.status}
2061 ac_write_fail=0
2062 ac_clean_files_save=$ac_clean_files
2063 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
2064 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
2065 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
2066 as_write_fail=0
2067 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
2068 #! $SHELL
2069 # Generated by $as_me.
2070 # Run this file to recreate the current configuration.
2071 # Compiler output produced by configure, useful for debugging
2072 # configure, is in config.log if it exists.
2073
2074 debug=false
2075 ac_cs_recheck=false
2076 ac_cs_silent=false
2077
2078 SHELL=\${CONFIG_SHELL-$SHELL}
2079 export SHELL
2080 _ASEOF
2081 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
2082 ## -------------------- ##
2083 ## M4sh Initialization. ##
2084 ## -------------------- ##
2085
2086 # Be more Bourne compatible
2087 DUALCASE=1; export DUALCASE # for MKS sh
2088 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
2089   emulate sh
2090   NULLCMD=:
2091   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
2092   # is contrary to our usage.  Disable this feature.
2093   alias -g '${1+"$@"}'='"$@"'
2094   setopt NO_GLOB_SUBST
2095 else
2096   case `(set -o) 2>/dev/null` in #(
2097   *posix*) :
2098     set -o posix ;; #(
2099   *) :
2100      ;;
2101 esac
2102 fi
2103
2104
2105 as_nl='
2106 '
2107 export as_nl
2108 # Printing a long string crashes Solaris 7 /usr/bin/printf.
2109 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
2110 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
2111 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
2112 # Prefer a ksh shell builtin over an external printf program on Solaris,
2113 # but without wasting forks for bash or zsh.
2114 if test -z "$BASH_VERSION$ZSH_VERSION" \
2115     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
2116   as_echo='print -r --'
2117   as_echo_n='print -rn --'
2118 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
2119   as_echo='printf %s\n'
2120   as_echo_n='printf %s'
2121 else
2122   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
2123     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
2124     as_echo_n='/usr/ucb/echo -n'
2125   else
2126     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
2127     as_echo_n_body='eval
2128       arg=$1;
2129       case $arg in #(
2130       *"$as_nl"*)
2131         expr "X$arg" : "X\\(.*\\)$as_nl";
2132         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
2133       esac;
2134       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
2135     '
2136     export as_echo_n_body
2137     as_echo_n='sh -c $as_echo_n_body as_echo'
2138   fi
2139   export as_echo_body
2140   as_echo='sh -c $as_echo_body as_echo'
2141 fi
2142
2143 # The user is always right.
2144 if test "${PATH_SEPARATOR+set}" != set; then
2145   PATH_SEPARATOR=:
2146   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
2147     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
2148       PATH_SEPARATOR=';'
2149   }
2150 fi
2151
2152
2153 # IFS
2154 # We need space, tab and new line, in precisely that order.  Quoting is
2155 # there to prevent editors from complaining about space-tab.
2156 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
2157 # splitting by setting IFS to empty value.)
2158 IFS=" ""        $as_nl"
2159
2160 # Find who we are.  Look in the path if we contain no directory separator.
2161 case $0 in #((
2162   *[\\/]* ) as_myself=$0 ;;
2163   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2164 for as_dir in $PATH
2165 do
2166   IFS=$as_save_IFS
2167   test -z "$as_dir" && as_dir=.
2168     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
2169   done
2170 IFS=$as_save_IFS
2171
2172      ;;
2173 esac
2174 # We did not find ourselves, most probably we were run as `sh COMMAND'
2175 # in which case we are not to be found in the path.
2176 if test "x$as_myself" = x; then
2177   as_myself=$0
2178 fi
2179 if test ! -f "$as_myself"; then
2180   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
2181   exit 1
2182 fi
2183
2184 # Unset variables that we do not need and which cause bugs (e.g. in
2185 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
2186 # suppresses any "Segmentation fault" message there.  '((' could
2187 # trigger a bug in pdksh 5.2.14.
2188 for as_var in BASH_ENV ENV MAIL MAILPATH
2189 do eval test x\${$as_var+set} = xset \
2190   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
2191 done
2192 PS1='$ '
2193 PS2='> '
2194 PS4='+ '
2195
2196 # NLS nuisances.
2197 LC_ALL=C
2198 export LC_ALL
2199 LANGUAGE=C
2200 export LANGUAGE
2201
2202 # CDPATH.
2203 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
2204
2205
2206 # as_fn_error ERROR [LINENO LOG_FD]
2207 # ---------------------------------
2208 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
2209 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
2210 # script with status $?, using 1 if that was 0.
2211 as_fn_error ()
2212 {
2213   as_status=$?; test $as_status -eq 0 && as_status=1
2214   if test "$3"; then
2215     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2216     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
2217   fi
2218   $as_echo "$as_me: error: $1" >&2
2219   as_fn_exit $as_status
2220 } # as_fn_error
2221
2222
2223 # as_fn_set_status STATUS
2224 # -----------------------
2225 # Set $? to STATUS, without forking.
2226 as_fn_set_status ()
2227 {
2228   return $1
2229 } # as_fn_set_status
2230
2231 # as_fn_exit STATUS
2232 # -----------------
2233 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
2234 as_fn_exit ()
2235 {
2236   set +e
2237   as_fn_set_status $1
2238   exit $1
2239 } # as_fn_exit
2240
2241 # as_fn_unset VAR
2242 # ---------------
2243 # Portably unset VAR.
2244 as_fn_unset ()
2245 {
2246   { eval $1=; unset $1;}
2247 }
2248 as_unset=as_fn_unset
2249 # as_fn_append VAR VALUE
2250 # ----------------------
2251 # Append the text in VALUE to the end of the definition contained in VAR. Take
2252 # advantage of any shell optimizations that allow amortized linear growth over
2253 # repeated appends, instead of the typical quadratic growth present in naive
2254 # implementations.
2255 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
2256   eval 'as_fn_append ()
2257   {
2258     eval $1+=\$2
2259   }'
2260 else
2261   as_fn_append ()
2262   {
2263     eval $1=\$$1\$2
2264   }
2265 fi # as_fn_append
2266
2267 # as_fn_arith ARG...
2268 # ------------------
2269 # Perform arithmetic evaluation on the ARGs, and store the result in the
2270 # global $as_val. Take advantage of shells that can avoid forks. The arguments
2271 # must be portable across $(()) and expr.
2272 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
2273   eval 'as_fn_arith ()
2274   {
2275     as_val=$(( $* ))
2276   }'
2277 else
2278   as_fn_arith ()
2279   {
2280     as_val=`expr "$@" || test $? -eq 1`
2281   }
2282 fi # as_fn_arith
2283
2284
2285 if expr a : '\(a\)' >/dev/null 2>&1 &&
2286    test "X`expr 00001 : '.*\(...\)'`" = X001; then
2287   as_expr=expr
2288 else
2289   as_expr=false
2290 fi
2291
2292 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
2293   as_basename=basename
2294 else
2295   as_basename=false
2296 fi
2297
2298 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
2299   as_dirname=dirname
2300 else
2301   as_dirname=false
2302 fi
2303
2304 as_me=`$as_basename -- "$0" ||
2305 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
2306          X"$0" : 'X\(//\)$' \| \
2307          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
2308 $as_echo X/"$0" |
2309     sed '/^.*\/\([^/][^/]*\)\/*$/{
2310             s//\1/
2311             q
2312           }
2313           /^X\/\(\/\/\)$/{
2314             s//\1/
2315             q
2316           }
2317           /^X\/\(\/\).*/{
2318             s//\1/
2319             q
2320           }
2321           s/.*/./; q'`
2322
2323 # Avoid depending upon Character Ranges.
2324 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
2325 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
2326 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
2327 as_cr_digits='0123456789'
2328 as_cr_alnum=$as_cr_Letters$as_cr_digits
2329
2330 ECHO_C= ECHO_N= ECHO_T=
2331 case `echo -n x` in #(((((
2332 -n*)
2333   case `echo 'xy\c'` in
2334   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
2335   xy)  ECHO_C='\c';;
2336   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
2337        ECHO_T=' ';;
2338   esac;;
2339 *)
2340   ECHO_N='-n';;
2341 esac
2342
2343 rm -f conf$$ conf$$.exe conf$$.file
2344 if test -d conf$$.dir; then
2345   rm -f conf$$.dir/conf$$.file
2346 else
2347   rm -f conf$$.dir
2348   mkdir conf$$.dir 2>/dev/null
2349 fi
2350 if (echo >conf$$.file) 2>/dev/null; then
2351   if ln -s conf$$.file conf$$ 2>/dev/null; then
2352     as_ln_s='ln -s'
2353     # ... but there are two gotchas:
2354     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
2355     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
2356     # In both cases, we have to default to `cp -p'.
2357     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
2358       as_ln_s='cp -p'
2359   elif ln conf$$.file conf$$ 2>/dev/null; then
2360     as_ln_s=ln
2361   else
2362     as_ln_s='cp -p'
2363   fi
2364 else
2365   as_ln_s='cp -p'
2366 fi
2367 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
2368 rmdir conf$$.dir 2>/dev/null
2369
2370
2371 # as_fn_mkdir_p
2372 # -------------
2373 # Create "$as_dir" as a directory, including parents if necessary.
2374 as_fn_mkdir_p ()
2375 {
2376
2377   case $as_dir in #(
2378   -*) as_dir=./$as_dir;;
2379   esac
2380   test -d "$as_dir" || eval $as_mkdir_p || {
2381     as_dirs=
2382     while :; do
2383       case $as_dir in #(
2384       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
2385       *) as_qdir=$as_dir;;
2386       esac
2387       as_dirs="'$as_qdir' $as_dirs"
2388       as_dir=`$as_dirname -- "$as_dir" ||
2389 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
2390          X"$as_dir" : 'X\(//\)[^/]' \| \
2391          X"$as_dir" : 'X\(//\)$' \| \
2392          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
2393 $as_echo X"$as_dir" |
2394     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
2395             s//\1/
2396             q
2397           }
2398           /^X\(\/\/\)[^/].*/{
2399             s//\1/
2400             q
2401           }
2402           /^X\(\/\/\)$/{
2403             s//\1/
2404             q
2405           }
2406           /^X\(\/\).*/{
2407             s//\1/
2408             q
2409           }
2410           s/.*/./; q'`
2411       test -d "$as_dir" && break
2412     done
2413     test -z "$as_dirs" || eval "mkdir $as_dirs"
2414   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
2415
2416
2417 } # as_fn_mkdir_p
2418 if mkdir -p . 2>/dev/null; then
2419   as_mkdir_p='mkdir -p "$as_dir"'
2420 else
2421   test -d ./-p && rmdir ./-p
2422   as_mkdir_p=false
2423 fi
2424
2425 if test -x / >/dev/null 2>&1; then
2426   as_test_x='test -x'
2427 else
2428   if ls -dL / >/dev/null 2>&1; then
2429     as_ls_L_option=L
2430   else
2431     as_ls_L_option=
2432   fi
2433   as_test_x='
2434     eval sh -c '\''
2435       if test -d "$1"; then
2436         test -d "$1/.";
2437       else
2438         case $1 in #(
2439         -*)set "./$1";;
2440         esac;
2441         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
2442         ???[sx]*):;;*)false;;esac;fi
2443     '\'' sh
2444   '
2445 fi
2446 as_executable_p=$as_test_x
2447
2448 # Sed expression to map a string onto a valid CPP name.
2449 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
2450
2451 # Sed expression to map a string onto a valid variable name.
2452 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
2453
2454
2455 exec 6>&1
2456 ## ----------------------------------- ##
2457 ## Main body of $CONFIG_STATUS script. ##
2458 ## ----------------------------------- ##
2459 _ASEOF
2460 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
2461
2462 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2463 # Save the log message, to keep $0 and so on meaningful, and to
2464 # report actual input values of CONFIG_FILES etc. instead of their
2465 # values after options handling.
2466 ac_log="
2467 This file was extended by $as_me, which was
2468 generated by GNU Autoconf 2.64.  Invocation command line was
2469
2470   CONFIG_FILES    = $CONFIG_FILES
2471   CONFIG_HEADERS  = $CONFIG_HEADERS
2472   CONFIG_LINKS    = $CONFIG_LINKS
2473   CONFIG_COMMANDS = $CONFIG_COMMANDS
2474   $ $0 $@
2475
2476 on `(hostname || uname -n) 2>/dev/null | sed 1q`
2477 "
2478
2479 _ACEOF
2480
2481 case $ac_config_files in *"
2482 "*) set x $ac_config_files; shift; ac_config_files=$*;;
2483 esac
2484
2485
2486
2487 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2488 # Files that config.status was made for.
2489 config_files="$ac_config_files"
2490
2491 _ACEOF
2492
2493 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2494 ac_cs_usage="\
2495 \`$as_me' instantiates files and other configuration actions
2496 from templates according to the current configuration.  Unless the files
2497 and actions are specified as TAGs, all are instantiated by default.
2498
2499 Usage: $0 [OPTION]... [TAG]...
2500
2501   -h, --help       print this help, then exit
2502   -V, --version    print version number and configuration settings, then exit
2503   -q, --quiet, --silent
2504                    do not print progress messages
2505   -d, --debug      don't remove temporary files
2506       --recheck    update $as_me by reconfiguring in the same conditions
2507       --file=FILE[:TEMPLATE]
2508                    instantiate the configuration file FILE
2509
2510 Configuration files:
2511 $config_files
2512
2513 Report bugs to the package provider."
2514
2515 _ACEOF
2516 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2517 ac_cs_version="\\
2518 config.status
2519 configured by $0, generated by GNU Autoconf 2.64,
2520   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
2521
2522 Copyright (C) 2009 Free Software Foundation, Inc.
2523 This config.status script is free software; the Free Software Foundation
2524 gives unlimited permission to copy, distribute and modify it."
2525
2526 ac_pwd='$ac_pwd'
2527 srcdir='$srcdir'
2528 test -n "\$AWK" || AWK=awk
2529 _ACEOF
2530
2531 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2532 # The default lists apply if the user does not specify any file.
2533 ac_need_defaults=:
2534 while test $# != 0
2535 do
2536   case $1 in
2537   --*=*)
2538     ac_option=`expr "X$1" : 'X\([^=]*\)='`
2539     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
2540     ac_shift=:
2541     ;;
2542   *)
2543     ac_option=$1
2544     ac_optarg=$2
2545     ac_shift=shift
2546     ;;
2547   esac
2548
2549   case $ac_option in
2550   # Handling of the options.
2551   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2552     ac_cs_recheck=: ;;
2553   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
2554     $as_echo "$ac_cs_version"; exit ;;
2555   --debug | --debu | --deb | --de | --d | -d )
2556     debug=: ;;
2557   --file | --fil | --fi | --f )
2558     $ac_shift
2559     case $ac_optarg in
2560     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
2561     esac
2562     as_fn_append CONFIG_FILES " '$ac_optarg'"
2563     ac_need_defaults=false;;
2564   --he | --h |  --help | --hel | -h )
2565     $as_echo "$ac_cs_usage"; exit ;;
2566   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2567   | -silent | --silent | --silen | --sile | --sil | --si | --s)
2568     ac_cs_silent=: ;;
2569
2570   # This is an error.
2571   -*) as_fn_error "unrecognized option: \`$1'
2572 Try \`$0 --help' for more information." ;;
2573
2574   *) as_fn_append ac_config_targets " $1"
2575      ac_need_defaults=false ;;
2576
2577   esac
2578   shift
2579 done
2580
2581 ac_configure_extra_args=
2582
2583 if $ac_cs_silent; then
2584   exec 6>/dev/null
2585   ac_configure_extra_args="$ac_configure_extra_args --silent"
2586 fi
2587
2588 _ACEOF
2589 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2590 if \$ac_cs_recheck; then
2591   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
2592   shift
2593   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
2594   CONFIG_SHELL='$SHELL'
2595   export CONFIG_SHELL
2596   exec "\$@"
2597 fi
2598
2599 _ACEOF
2600 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2601 exec 5>>config.log
2602 {
2603   echo
2604   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
2605 ## Running $as_me. ##
2606 _ASBOX
2607   $as_echo "$ac_log"
2608 } >&5
2609
2610 _ACEOF
2611 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2612 _ACEOF
2613
2614 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2615
2616 # Handling of arguments.
2617 for ac_config_target in $ac_config_targets
2618 do
2619   case $ac_config_target in
2620     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
2621
2622   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
2623   esac
2624 done
2625
2626
2627 # If the user did not use the arguments to specify the items to instantiate,
2628 # then the envvar interface is used.  Set only those that are not.
2629 # We use the long form for the default assignment because of an extremely
2630 # bizarre bug on SunOS 4.1.3.
2631 if $ac_need_defaults; then
2632   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
2633 fi
2634
2635 # Have a temporary directory for convenience.  Make it in the build tree
2636 # simply because there is no reason against having it here, and in addition,
2637 # creating and moving files from /tmp can sometimes cause problems.
2638 # Hook for its removal unless debugging.
2639 # Note that there is a small window in which the directory will not be cleaned:
2640 # after its creation but before its name has been assigned to `$tmp'.
2641 $debug ||
2642 {
2643   tmp=
2644   trap 'exit_status=$?
2645   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
2646 ' 0
2647   trap 'as_fn_exit 1' 1 2 13 15
2648 }
2649 # Create a (secure) tmp directory for tmp files.
2650
2651 {
2652   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
2653   test -n "$tmp" && test -d "$tmp"
2654 }  ||
2655 {
2656   tmp=./conf$$-$RANDOM
2657   (umask 077 && mkdir "$tmp")
2658 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
2659
2660 # Set up the scripts for CONFIG_FILES section.
2661 # No need to generate them if there are no CONFIG_FILES.
2662 # This happens for instance with `./config.status config.h'.
2663 if test -n "$CONFIG_FILES"; then
2664
2665
2666 ac_cr=`echo X | tr X '\015'`
2667 # On cygwin, bash can eat \r inside `` if the user requested igncr.
2668 # But we know of no other shell where ac_cr would be empty at this
2669 # point, so we can use a bashism as a fallback.
2670 if test "x$ac_cr" = x; then
2671   eval ac_cr=\$\'\\r\'
2672 fi
2673 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
2674 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
2675   ac_cs_awk_cr='\r'
2676 else
2677   ac_cs_awk_cr=$ac_cr
2678 fi
2679
2680 echo 'BEGIN {' >"$tmp/subs1.awk" &&
2681 _ACEOF
2682
2683
2684 {
2685   echo "cat >conf$$subs.awk <<_ACEOF" &&
2686   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
2687   echo "_ACEOF"
2688 } >conf$$subs.sh ||
2689   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
2690 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
2691 ac_delim='%!_!# '
2692 for ac_last_try in false false false false false :; do
2693   . ./conf$$subs.sh ||
2694     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
2695
2696   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
2697   if test $ac_delim_n = $ac_delim_num; then
2698     break
2699   elif $ac_last_try; then
2700     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
2701   else
2702     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
2703   fi
2704 done
2705 rm -f conf$$subs.sh
2706
2707 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2708 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
2709 _ACEOF
2710 sed -n '
2711 h
2712 s/^/S["/; s/!.*/"]=/
2713 p
2714 g
2715 s/^[^!]*!//
2716 :repl
2717 t repl
2718 s/'"$ac_delim"'$//
2719 t delim
2720 :nl
2721 h
2722 s/\(.\{148\}\).*/\1/
2723 t more1
2724 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
2725 p
2726 n
2727 b repl
2728 :more1
2729 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
2730 p
2731 g
2732 s/.\{148\}//
2733 t nl
2734 :delim
2735 h
2736 s/\(.\{148\}\).*/\1/
2737 t more2
2738 s/["\\]/\\&/g; s/^/"/; s/$/"/
2739 p
2740 b
2741 :more2
2742 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
2743 p
2744 g
2745 s/.\{148\}//
2746 t delim
2747 ' <conf$$subs.awk | sed '
2748 /^[^""]/{
2749   N
2750   s/\n//
2751 }
2752 ' >>$CONFIG_STATUS || ac_write_fail=1
2753 rm -f conf$$subs.awk
2754 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2755 _ACAWK
2756 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
2757   for (key in S) S_is_set[key] = 1
2758   FS = "\a"
2759
2760 }
2761 {
2762   line = $ 0
2763   nfields = split(line, field, "@")
2764   substed = 0
2765   len = length(field[1])
2766   for (i = 2; i < nfields; i++) {
2767     key = field[i]
2768     keylen = length(key)
2769     if (S_is_set[key]) {
2770       value = S[key]
2771       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
2772       len += length(value) + length(field[++i])
2773       substed = 1
2774     } else
2775       len += 1 + keylen
2776   }
2777
2778   print line
2779 }
2780
2781 _ACAWK
2782 _ACEOF
2783 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2784 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
2785   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
2786 else
2787   cat
2788 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
2789   || as_fn_error "could not setup config files machinery" "$LINENO" 5
2790 _ACEOF
2791
2792 # VPATH may cause trouble with some makes, so we remove $(srcdir),
2793 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
2794 # trailing colons and then remove the whole line if VPATH becomes empty
2795 # (actually we leave an empty line to preserve line numbers).
2796 if test "x$srcdir" = x.; then
2797   ac_vpsub='/^[  ]*VPATH[        ]*=/{
2798 s/:*\$(srcdir):*/:/
2799 s/:*\${srcdir}:*/:/
2800 s/:*@srcdir@:*/:/
2801 s/^\([^=]*=[     ]*\):*/\1/
2802 s/:*$//
2803 s/^[^=]*=[       ]*$//
2804 }'
2805 fi
2806
2807 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2808 fi # test -n "$CONFIG_FILES"
2809
2810
2811 eval set X "  :F $CONFIG_FILES      "
2812 shift
2813 for ac_tag
2814 do
2815   case $ac_tag in
2816   :[FHLC]) ac_mode=$ac_tag; continue;;
2817   esac
2818   case $ac_mode$ac_tag in
2819   :[FHL]*:*);;
2820   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
2821   :[FH]-) ac_tag=-:-;;
2822   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
2823   esac
2824   ac_save_IFS=$IFS
2825   IFS=:
2826   set x $ac_tag
2827   IFS=$ac_save_IFS
2828   shift
2829   ac_file=$1
2830   shift
2831
2832   case $ac_mode in
2833   :L) ac_source=$1;;
2834   :[FH])
2835     ac_file_inputs=
2836     for ac_f
2837     do
2838       case $ac_f in
2839       -) ac_f="$tmp/stdin";;
2840       *) # Look for the file first in the build tree, then in the source tree
2841          # (if the path is not absolute).  The absolute path cannot be DOS-style,
2842          # because $ac_f cannot contain `:'.
2843          test -f "$ac_f" ||
2844            case $ac_f in
2845            [\\/$]*) false;;
2846            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
2847            esac ||
2848            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
2849       esac
2850       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
2851       as_fn_append ac_file_inputs " '$ac_f'"
2852     done
2853
2854     # Let's still pretend it is `configure' which instantiates (i.e., don't
2855     # use $as_me), people would be surprised to read:
2856     #    /* config.h.  Generated by config.status.  */
2857     configure_input='Generated from '`
2858           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
2859         `' by configure.'
2860     if test x"$ac_file" != x-; then
2861       configure_input="$ac_file.  $configure_input"
2862       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
2863 $as_echo "$as_me: creating $ac_file" >&6;}
2864     fi
2865     # Neutralize special characters interpreted by sed in replacement strings.
2866     case $configure_input in #(
2867     *\&* | *\|* | *\\* )
2868        ac_sed_conf_input=`$as_echo "$configure_input" |
2869        sed 's/[\\\\&|]/\\\\&/g'`;; #(
2870     *) ac_sed_conf_input=$configure_input;;
2871     esac
2872
2873     case $ac_tag in
2874     *:-:* | *:-) cat >"$tmp/stdin" \
2875       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
2876     esac
2877     ;;
2878   esac
2879
2880   ac_dir=`$as_dirname -- "$ac_file" ||
2881 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
2882          X"$ac_file" : 'X\(//\)[^/]' \| \
2883          X"$ac_file" : 'X\(//\)$' \| \
2884          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
2885 $as_echo X"$ac_file" |
2886     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
2887             s//\1/
2888             q
2889           }
2890           /^X\(\/\/\)[^/].*/{
2891             s//\1/
2892             q
2893           }
2894           /^X\(\/\/\)$/{
2895             s//\1/
2896             q
2897           }
2898           /^X\(\/\).*/{
2899             s//\1/
2900             q
2901           }
2902           s/.*/./; q'`
2903   as_dir="$ac_dir"; as_fn_mkdir_p
2904   ac_builddir=.
2905
2906 case "$ac_dir" in
2907 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
2908 *)
2909   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
2910   # A ".." for each directory in $ac_dir_suffix.
2911   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
2912   case $ac_top_builddir_sub in
2913   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
2914   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
2915   esac ;;
2916 esac
2917 ac_abs_top_builddir=$ac_pwd
2918 ac_abs_builddir=$ac_pwd$ac_dir_suffix
2919 # for backward compatibility:
2920 ac_top_builddir=$ac_top_build_prefix
2921
2922 case $srcdir in
2923   .)  # We are building in place.
2924     ac_srcdir=.
2925     ac_top_srcdir=$ac_top_builddir_sub
2926     ac_abs_top_srcdir=$ac_pwd ;;
2927   [\\/]* | ?:[\\/]* )  # Absolute name.
2928     ac_srcdir=$srcdir$ac_dir_suffix;
2929     ac_top_srcdir=$srcdir
2930     ac_abs_top_srcdir=$srcdir ;;
2931   *) # Relative name.
2932     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
2933     ac_top_srcdir=$ac_top_build_prefix$srcdir
2934     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
2935 esac
2936 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
2937
2938
2939   case $ac_mode in
2940   :F)
2941   #
2942   # CONFIG_FILE
2943   #
2944
2945 _ACEOF
2946
2947 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2948 # If the template does not know about datarootdir, expand it.
2949 # FIXME: This hack should be removed a few years after 2.60.
2950 ac_datarootdir_hack=; ac_datarootdir_seen=
2951 ac_sed_dataroot='
2952 /datarootdir/ {
2953   p
2954   q
2955 }
2956 /@datadir@/p
2957 /@docdir@/p
2958 /@infodir@/p
2959 /@localedir@/p
2960 /@mandir@/p'
2961 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
2962 *datarootdir*) ac_datarootdir_seen=yes;;
2963 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
2964   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
2965 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
2966 _ACEOF
2967 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2968   ac_datarootdir_hack='
2969   s&@datadir@&$datadir&g
2970   s&@docdir@&$docdir&g
2971   s&@infodir@&$infodir&g
2972   s&@localedir@&$localedir&g
2973   s&@mandir@&$mandir&g
2974   s&\\\${datarootdir}&$datarootdir&g' ;;
2975 esac
2976 _ACEOF
2977
2978 # Neutralize VPATH when `$srcdir' = `.'.
2979 # Shell code in configure.ac might set extrasub.
2980 # FIXME: do we really want to maintain this feature?
2981 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2982 ac_sed_extra="$ac_vpsub
2983 $extrasub
2984 _ACEOF
2985 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2986 :t
2987 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
2988 s|@configure_input@|$ac_sed_conf_input|;t t
2989 s&@top_builddir@&$ac_top_builddir_sub&;t t
2990 s&@top_build_prefix@&$ac_top_build_prefix&;t t
2991 s&@srcdir@&$ac_srcdir&;t t
2992 s&@abs_srcdir@&$ac_abs_srcdir&;t t
2993 s&@top_srcdir@&$ac_top_srcdir&;t t
2994 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
2995 s&@builddir@&$ac_builddir&;t t
2996 s&@abs_builddir@&$ac_abs_builddir&;t t
2997 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
2998 $ac_datarootdir_hack
2999 "
3000 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
3001   || as_fn_error "could not create $ac_file" "$LINENO" 5
3002
3003 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
3004   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
3005   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
3006   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3007 which seems to be undefined.  Please make sure it is defined." >&5
3008 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3009 which seems to be undefined.  Please make sure it is defined." >&2;}
3010
3011   rm -f "$tmp/stdin"
3012   case $ac_file in
3013   -) cat "$tmp/out" && rm -f "$tmp/out";;
3014   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
3015   esac \
3016   || as_fn_error "could not create $ac_file" "$LINENO" 5
3017  ;;
3018
3019
3020
3021   esac
3022
3023 done # for ac_tag
3024
3025
3026 as_fn_exit 0
3027 _ACEOF
3028 ac_clean_files=$ac_clean_files_save
3029
3030 test $ac_write_fail = 0 ||
3031   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
3032
3033
3034 # configure is writing to config.log, and then calls config.status.
3035 # config.status does its own redirection, appending to config.log.
3036 # Unfortunately, on DOS this fails, as config.log is still kept open
3037 # by configure, so config.status won't be able to write to it; its
3038 # output is simply discarded.  So we exec the FD to /dev/null,
3039 # effectively closing config.log, so it can be properly (re)opened and
3040 # appended to by config.status.  When coming back to configure, we
3041 # need to make the FD available again.
3042 if test "$no_create" != yes; then
3043   ac_cs_success=:
3044   ac_config_status_args=
3045   test "$silent" = yes &&
3046     ac_config_status_args="$ac_config_status_args --quiet"
3047   exec 5>/dev/null
3048   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
3049   exec 5>>config.log
3050   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
3051   # would make configure fail if this is the last instruction.
3052   $ac_cs_success || as_fn_exit $?
3053 fi
3054
3055 #
3056 # CONFIG_SUBDIRS section.
3057 #
3058 if test "$no_recursion" != yes; then
3059
3060   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
3061   # so they do not pile up.
3062   ac_sub_configure_args=
3063   ac_prev=
3064   eval "set x $ac_configure_args"
3065   shift
3066   for ac_arg
3067   do
3068     if test -n "$ac_prev"; then
3069       ac_prev=
3070       continue
3071     fi
3072     case $ac_arg in
3073     -cache-file | --cache-file | --cache-fil | --cache-fi \
3074     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
3075       ac_prev=cache_file ;;
3076     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
3077     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
3078     | --c=*)
3079       ;;
3080     --config-cache | -C)
3081       ;;
3082     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
3083       ac_prev=srcdir ;;
3084     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
3085       ;;
3086     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
3087       ac_prev=prefix ;;
3088     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
3089       ;;
3090     --disable-option-checking)
3091       ;;
3092     *)
3093       case $ac_arg in
3094       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
3095       esac
3096       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
3097     esac
3098   done
3099
3100   # Always prepend --prefix to ensure using the same prefix
3101   # in subdir configurations.
3102   ac_arg="--prefix=$prefix"
3103   case $ac_arg in
3104   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
3105   esac
3106   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
3107
3108   # Pass --silent
3109   if test "$silent" = yes; then
3110     ac_sub_configure_args="--silent $ac_sub_configure_args"
3111   fi
3112
3113   # Always prepend --disable-option-checking to silence warnings, since
3114   # different subdirs can have different --enable and --with options.
3115   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
3116
3117   ac_popdir=`pwd`
3118   for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
3119
3120     # Do not complain, so a configure script can configure whichever
3121     # parts of a large source tree are present.
3122     test -d "$srcdir/$ac_dir" || continue
3123
3124     ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
3125     $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
3126     $as_echo "$ac_msg" >&6
3127     as_dir="$ac_dir"; as_fn_mkdir_p
3128     ac_builddir=.
3129
3130 case "$ac_dir" in
3131 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
3132 *)
3133   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
3134   # A ".." for each directory in $ac_dir_suffix.
3135   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
3136   case $ac_top_builddir_sub in
3137   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
3138   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
3139   esac ;;
3140 esac
3141 ac_abs_top_builddir=$ac_pwd
3142 ac_abs_builddir=$ac_pwd$ac_dir_suffix
3143 # for backward compatibility:
3144 ac_top_builddir=$ac_top_build_prefix
3145
3146 case $srcdir in
3147   .)  # We are building in place.
3148     ac_srcdir=.
3149     ac_top_srcdir=$ac_top_builddir_sub
3150     ac_abs_top_srcdir=$ac_pwd ;;
3151   [\\/]* | ?:[\\/]* )  # Absolute name.
3152     ac_srcdir=$srcdir$ac_dir_suffix;
3153     ac_top_srcdir=$srcdir
3154     ac_abs_top_srcdir=$srcdir ;;
3155   *) # Relative name.
3156     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
3157     ac_top_srcdir=$ac_top_build_prefix$srcdir
3158     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
3159 esac
3160 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
3161
3162
3163     cd "$ac_dir"
3164
3165     # Check for guested configure; otherwise get Cygnus style configure.
3166     if test -f "$ac_srcdir/configure.gnu"; then
3167       ac_sub_configure=$ac_srcdir/configure.gnu
3168     elif test -f "$ac_srcdir/configure"; then
3169       ac_sub_configure=$ac_srcdir/configure
3170     elif test -f "$ac_srcdir/configure.in"; then
3171       # This should be Cygnus configure.
3172       ac_sub_configure=$ac_aux_dir/configure
3173     else
3174       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
3175 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
3176       ac_sub_configure=
3177     fi
3178
3179     # The recursion is here.
3180     if test -n "$ac_sub_configure"; then
3181       # Make the cache file name correct relative to the subdirectory.
3182       case $cache_file in
3183       [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
3184       *) # Relative name.
3185         ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
3186       esac
3187
3188       { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
3189 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
3190       # The eval makes quoting arguments work.
3191       eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
3192            --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
3193         as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
3194     fi
3195
3196     cd "$ac_popdir"
3197   done
3198 fi
3199 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
3200   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
3201 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
3202 fi
3203