sim/testsuite/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.64.
   4 #
   5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
   7 # Foundation, Inc.
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 case $0 in #((
  91   *[\\/]* ) as_myself=$0 ;;
  92   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  93 for as_dir in $PATH
  94 do
  95   IFS=$as_save_IFS
  96   test -z "$as_dir" && as_dir=.
  97     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  98   done
  99 IFS=$as_save_IFS
 100
 101      ;;
 102 esac
 103 # We did not find ourselves, most probably we were run as `sh COMMAND'
 104 # in which case we are not to be found in the path.
 105 if test "x$as_myself" = x; then
 106   as_myself=$0
 107 fi
 108 if test ! -f "$as_myself"; then
 109   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 110   exit 1
 111 fi
 112
 113 # Unset variables that we do not need and which cause bugs (e.g. in
 114 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 115 # suppresses any "Segmentation fault" message there.  '((' could
 116 # trigger a bug in pdksh 5.2.14.
 117 for as_var in BASH_ENV ENV MAIL MAILPATH
 118 do eval test x\${$as_var+set} = xset \
 119   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 120 done
 121 PS1='$ '
 122 PS2='> '
 123 PS4='+ '
 124
 125 # NLS nuisances.
 126 LC_ALL=C
 127 export LC_ALL
 128 LANGUAGE=C
 129 export LANGUAGE
 130
 131 # CDPATH.
 132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 133
 134 if test "x$CONFIG_SHELL" = x; then
 135   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 136   emulate sh
 137   NULLCMD=:
 138   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 139   # is contrary to our usage.  Disable this feature.
 140   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 141   setopt NO_GLOB_SUBST
 142 else
 143   case \`(set -o) 2>/dev/null\` in #(
 144   *posix*) :
 145     set -o posix ;; #(
 146   *) :
 147      ;;
 148 esac
 149 fi
 150 "
 151   as_required="as_fn_return () { (exit \$1); }
 152 as_fn_success () { as_fn_return 0; }
 153 as_fn_failure () { as_fn_return 1; }
 154 as_fn_ret_success () { return 0; }
 155 as_fn_ret_failure () { return 1; }
 156
 157 exitcode=0
 158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 163
 164 else
 165   exitcode=1; echo positional parameters were not saved.
 166 fi
 167 test x\$exitcode = x0 || exit 1"
 168   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 169   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 170   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 171   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1"
 172   if (eval "$as_required") 2>/dev/null; then :
 173   as_have_required=yes
 174 else
 175   as_have_required=no
 176 fi
 177   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 178
 179 else
 180   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 181 as_found=false
 182 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 183 do
 184   IFS=$as_save_IFS
 185   test -z "$as_dir" && as_dir=.
 186   as_found=:
 187   case $as_dir in #(
 188          /*)
 189            for as_base in sh bash ksh sh5; do
 190              # Try only shells that exist, to save several forks.
 191              as_shell=$as_dir/$as_base
 192              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 193                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 194   CONFIG_SHELL=$as_shell as_have_required=yes
 195                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 196   break 2
 197 fi
 198 fi
 199            done;;
 200        esac
 201   as_found=false
 202 done
 203 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 204               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 205   CONFIG_SHELL=$SHELL as_have_required=yes
 206 fi; }
 207 IFS=$as_save_IFS
 208
 209
 210       if test "x$CONFIG_SHELL" != x; then :
 211   # We cannot yet assume a decent shell, so we have to provide a
 212         # neutralization value for shells without unset; and this also
 213         # works around shells that cannot unset nonexistent variables.
 214         BASH_ENV=/dev/null
 215         ENV=/dev/null
 216         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 217         export CONFIG_SHELL
 218         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 219 fi
 220
 221     if test x$as_have_required = xno; then :
 222   $as_echo "$0: This script requires a shell more modern than all"
 223   $as_echo "$0: the shells that I found on your system."
 224   if test x${ZSH_VERSION+set} = xset ; then
 225     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 226     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 227   else
 228     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 229 $0: including any error possibly output before this
 230 $0: message. Then install a modern shell, or manually run
 231 $0: the script under such a shell if you do have one."
 232   fi
 233   exit 1
 234 fi
 235 fi
 236 fi
 237 SHELL=${CONFIG_SHELL-/bin/sh}
 238 export SHELL
 239 # Unset more variables known to interfere with behavior of common tools.
 240 CLICOLOR_FORCE= GREP_OPTIONS=
 241 unset CLICOLOR_FORCE GREP_OPTIONS
 242
 243 ## --------------------- ##
 244 ## M4sh Shell Functions. ##
 245 ## --------------------- ##
 246 # as_fn_unset VAR
 247 # ---------------
 248 # Portably unset VAR.
 249 as_fn_unset ()
 250 {
 251   { eval $1=; unset $1;}
 252 }
 253 as_unset=as_fn_unset
 254
 255 # as_fn_set_status STATUS
 256 # -----------------------
 257 # Set $? to STATUS, without forking.
 258 as_fn_set_status ()
 259 {
 260   return $1
 261 } # as_fn_set_status
 262
 263 # as_fn_exit STATUS
 264 # -----------------
 265 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 266 as_fn_exit ()
 267 {
 268   set +e
 269   as_fn_set_status $1
 270   exit $1
 271 } # as_fn_exit
 272
 273 # as_fn_mkdir_p
 274 # -------------
 275 # Create "$as_dir" as a directory, including parents if necessary.
 276 as_fn_mkdir_p ()
 277 {
 278
 279   case $as_dir in #(
 280   -*) as_dir=./$as_dir;;
 281   esac
 282   test -d "$as_dir" || eval $as_mkdir_p || {
 283     as_dirs=
 284     while :; do
 285       case $as_dir in #(
 286       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 287       *) as_qdir=$as_dir;;
 288       esac
 289       as_dirs="'$as_qdir' $as_dirs"
 290       as_dir=`$as_dirname -- "$as_dir" ||
 291 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 292          X"$as_dir" : 'X\(//\)[^/]' \| \
 293          X"$as_dir" : 'X\(//\)$' \| \
 294          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 295 $as_echo X"$as_dir" |
 296     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 297             s//\1/
 298             q
 299           }
 300           /^X\(\/\/\)[^/].*/{
 301             s//\1/
 302             q
 303           }
 304           /^X\(\/\/\)$/{
 305             s//\1/
 306             q
 307           }
 308           /^X\(\/\).*/{
 309             s//\1/
 310             q
 311           }
 312           s/.*/./; q'`
 313       test -d "$as_dir" && break
 314     done
 315     test -z "$as_dirs" || eval "mkdir $as_dirs"
 316   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 317
 318
 319 } # as_fn_mkdir_p
 320 # as_fn_append VAR VALUE
 321 # ----------------------
 322 # Append the text in VALUE to the end of the definition contained in VAR. Take
 323 # advantage of any shell optimizations that allow amortized linear growth over
 324 # repeated appends, instead of the typical quadratic growth present in naive
 325 # implementations.
 326 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 327   eval 'as_fn_append ()
 328   {
 329     eval $1+=\$2
 330   }'
 331 else
 332   as_fn_append ()
 333   {
 334     eval $1=\$$1\$2
 335   }
 336 fi # as_fn_append
 337
 338 # as_fn_arith ARG...
 339 # ------------------
 340 # Perform arithmetic evaluation on the ARGs, and store the result in the
 341 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 342 # must be portable across $(()) and expr.
 343 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 344   eval 'as_fn_arith ()
 345   {
 346     as_val=$(( $* ))
 347   }'
 348 else
 349   as_fn_arith ()
 350   {
 351     as_val=`expr "$@" || test $? -eq 1`
 352   }
 353 fi # as_fn_arith
 354
 355
 356 # as_fn_error ERROR [LINENO LOG_FD]
 357 # ---------------------------------
 358 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 359 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 360 # script with status $?, using 1 if that was 0.
 361 as_fn_error ()
 362 {
 363   as_status=$?; test $as_status -eq 0 && as_status=1
 364   if test "$3"; then
 365     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 366     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 367   fi
 368   $as_echo "$as_me: error: $1" >&2
 369   as_fn_exit $as_status
 370 } # as_fn_error
 371
 372 if expr a : '\(a\)' >/dev/null 2>&1 &&
 373    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 374   as_expr=expr
 375 else
 376   as_expr=false
 377 fi
 378
 379 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 380   as_basename=basename
 381 else
 382   as_basename=false
 383 fi
 384
 385 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 386   as_dirname=dirname
 387 else
 388   as_dirname=false
 389 fi
 390
 391 as_me=`$as_basename -- "$0" ||
 392 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 393          X"$0" : 'X\(//\)$' \| \
 394          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 395 $as_echo X/"$0" |
 396     sed '/^.*\/\([^/][^/]*\)\/*$/{
 397             s//\1/
 398             q
 399           }
 400           /^X\/\(\/\/\)$/{
 401             s//\1/
 402             q
 403           }
 404           /^X\/\(\/\).*/{
 405             s//\1/
 406             q
 407           }
 408           s/.*/./; q'`
 409
 410 # Avoid depending upon Character Ranges.
 411 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 412 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 413 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 414 as_cr_digits='0123456789'
 415 as_cr_alnum=$as_cr_Letters$as_cr_digits
 416
 417
 418   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 419   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 420   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 421   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 422   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 423   sed -n '
 424     p
 425     /[$]LINENO/=
 426   ' <$as_myself |
 427     sed '
 428       s/[$]LINENO.*/&-/
 429       t lineno
 430       b
 431       :lineno
 432       N
 433       :loop
 434       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 435       t loop
 436       s/-\n.*//
 437     ' >$as_me.lineno &&
 438   chmod +x "$as_me.lineno" ||
 439     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 440
 441   # Don't try to exec as it changes $[0], causing all sort of problems
 442   # (the dirname of $[0] is not the place where we might find the
 443   # original and so on.  Autoconf is especially sensitive to this).
 444   . "./$as_me.lineno"
 445   # Exit status is that of the last command.
 446   exit
 447 }
 448
 449 ECHO_C= ECHO_N= ECHO_T=
 450 case `echo -n x` in #(((((
 451 -n*)
 452   case `echo 'xy\c'` in
 453   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 454   xy)  ECHO_C='\c';;
 455   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 456        ECHO_T=' ';;
 457   esac;;
 458 *)
 459   ECHO_N='-n';;
 460 esac
 461
 462 rm -f conf$$ conf$$.exe conf$$.file
 463 if test -d conf$$.dir; then
 464   rm -f conf$$.dir/conf$$.file
 465 else
 466   rm -f conf$$.dir
 467   mkdir conf$$.dir 2>/dev/null
 468 fi
 469 if (echo >conf$$.file) 2>/dev/null; then
 470   if ln -s conf$$.file conf$$ 2>/dev/null; then
 471     as_ln_s='ln -s'
 472     # ... but there are two gotchas:
 473     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 474     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 475     # In both cases, we have to default to `cp -p'.
 476     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 477       as_ln_s='cp -p'
 478   elif ln conf$$.file conf$$ 2>/dev/null; then
 479     as_ln_s=ln
 480   else
 481     as_ln_s='cp -p'
 482   fi
 483 else
 484   as_ln_s='cp -p'
 485 fi
 486 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 487 rmdir conf$$.dir 2>/dev/null
 488
 489 if mkdir -p . 2>/dev/null; then
 490   as_mkdir_p='mkdir -p "$as_dir"'
 491 else
 492   test -d ./-p && rmdir ./-p
 493   as_mkdir_p=false
 494 fi
 495
 496 if test -x / >/dev/null 2>&1; then
 497   as_test_x='test -x'
 498 else
 499   if ls -dL / >/dev/null 2>&1; then
 500     as_ls_L_option=L
 501   else
 502     as_ls_L_option=
 503   fi
 504   as_test_x='
 505     eval sh -c '\''
 506       if test -d "$1"; then
 507         test -d "$1/.";
 508       else
 509         case $1 in #(
 510         -*)set "./$1";;
 511         esac;
 512         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 513         ???[sx]*):;;*)false;;esac;fi
 514     '\'' sh
 515   '
 516 fi
 517 as_executable_p=$as_test_x
 518
 519 # Sed expression to map a string onto a valid CPP name.
 520 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 521
 522 # Sed expression to map a string onto a valid variable name.
 523 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 524
 525
 526 exec 7<&0 </dev/null 6>&1
 527
 528 # Name of the host.
 529 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 530 # so uname gets run too.
 531 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 532
 533 #
 534 # Initializations.
 535 #
 536 ac_default_prefix=/usr/local
 537 ac_clean_files=
 538 ac_config_libobj_dir=.
 539 LIBOBJS=
 540 cross_compiling=no
 541 subdirs=
 542 MFLAGS=
 543 MAKEFLAGS=
 544
 545 # Identity of this package.
 546 PACKAGE_NAME=
 547 PACKAGE_TARNAME=
 548 PACKAGE_VERSION=
 549 PACKAGE_STRING=
 550 PACKAGE_BUGREPORT=
 551 PACKAGE_URL=
 552
 553 ac_unique_file="common/bits-tst.c"
 554 enable_option_checking=no
 555 ac_subst_vars='LTLIBOBJS
 556 LIBOBJS
 557 sim_arch
 558 subdirs
 559 target_os
 560 target_vendor
 561 target_cpu
 562 target
 563 host_os
 564 host_vendor
 565 host_cpu
 566 host
 567 build_os
 568 build_vendor
 569 build_cpu
 570 build
 571 CC
 572 target_alias
 573 host_alias
 574 build_alias
 575 LIBS
 576 ECHO_T
 577 ECHO_N
 578 ECHO_C
 579 DEFS
 580 mandir
 581 localedir
 582 libdir
 583 psdir
 584 pdfdir
 585 dvidir
 586 htmldir
 587 infodir
 588 docdir
 589 oldincludedir
 590 includedir
 591 localstatedir
 592 sharedstatedir
 593 sysconfdir
 594 datadir
 595 datarootdir
 596 libexecdir
 597 sbindir
 598 bindir
 599 program_transform_name
 600 prefix
 601 exec_prefix
 602 PACKAGE_URL
 603 PACKAGE_BUGREPORT
 604 PACKAGE_STRING
 605 PACKAGE_VERSION
 606 PACKAGE_TARNAME
 607 PACKAGE_NAME
 608 PATH_SEPARATOR
 609 SHELL'
 610 ac_subst_files=''
 611 ac_user_opts='
 612 enable_option_checking
 613 '
 614       ac_precious_vars='build_alias
 615 host_alias
 616 target_alias'
 617 ac_subdirs_all='frv-elf
 618 m32r-elf
 619 mips64el-elf'
 620
 621 # Initialize some variables set by options.
 622 ac_init_help=
 623 ac_init_version=false
 624 ac_unrecognized_opts=
 625 ac_unrecognized_sep=
 626 # The variables have the same names as the options, with
 627 # dashes changed to underlines.
 628 cache_file=/dev/null
 629 exec_prefix=NONE
 630 no_create=
 631 no_recursion=
 632 prefix=NONE
 633 program_prefix=NONE
 634 program_suffix=NONE
 635 program_transform_name=s,x,x,
 636 silent=
 637 site=
 638 srcdir=
 639 verbose=
 640 x_includes=NONE
 641 x_libraries=NONE
 642
 643 # Installation directory options.
 644 # These are left unexpanded so users can "make install exec_prefix=/foo"
 645 # and all the variables that are supposed to be based on exec_prefix
 646 # by default will actually change.
 647 # Use braces instead of parens because sh, perl, etc. also accept them.
 648 # (The list follows the same order as the GNU Coding Standards.)
 649 bindir='${exec_prefix}/bin'
 650 sbindir='${exec_prefix}/sbin'
 651 libexecdir='${exec_prefix}/libexec'
 652 datarootdir='${prefix}/share'
 653 datadir='${datarootdir}'
 654 sysconfdir='${prefix}/etc'
 655 sharedstatedir='${prefix}/com'
 656 localstatedir='${prefix}/var'
 657 includedir='${prefix}/include'
 658 oldincludedir='/usr/include'
 659 docdir='${datarootdir}/doc/${PACKAGE}'
 660 infodir='${datarootdir}/info'
 661 htmldir='${docdir}'
 662 dvidir='${docdir}'
 663 pdfdir='${docdir}'
 664 psdir='${docdir}'
 665 libdir='${exec_prefix}/lib'
 666 localedir='${datarootdir}/locale'
 667 mandir='${datarootdir}/man'
 668
 669 ac_prev=
 670 ac_dashdash=
 671 for ac_option
 672 do
 673   # If the previous option needs an argument, assign it.
 674   if test -n "$ac_prev"; then
 675     eval $ac_prev=\$ac_option
 676     ac_prev=
 677     continue
 678   fi
 679
 680   case $ac_option in
 681   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 682   *)    ac_optarg=yes ;;
 683   esac
 684
 685   # Accept the important Cygnus configure options, so we can diagnose typos.
 686
 687   case $ac_dashdash$ac_option in
 688   --)
 689     ac_dashdash=yes ;;
 690
 691   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 692     ac_prev=bindir ;;
 693   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 694     bindir=$ac_optarg ;;
 695
 696   -build | --build | --buil | --bui | --bu)
 697     ac_prev=build_alias ;;
 698   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 699     build_alias=$ac_optarg ;;
 700
 701   -cache-file | --cache-file | --cache-fil | --cache-fi \
 702   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 703     ac_prev=cache_file ;;
 704   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 705   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 706     cache_file=$ac_optarg ;;
 707
 708   --config-cache | -C)
 709     cache_file=config.cache ;;
 710
 711   -datadir | --datadir | --datadi | --datad)
 712     ac_prev=datadir ;;
 713   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 714     datadir=$ac_optarg ;;
 715
 716   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 717   | --dataroo | --dataro | --datar)
 718     ac_prev=datarootdir ;;
 719   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 720   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 721     datarootdir=$ac_optarg ;;
 722
 723   -disable-* | --disable-*)
 724     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 725     # Reject names that are not valid shell variable names.
 726     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 727       as_fn_error "invalid feature name: $ac_useropt"
 728     ac_useropt_orig=$ac_useropt
 729     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 730     case $ac_user_opts in
 731       *"
 732 "enable_$ac_useropt"
 733 "*) ;;
 734       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 735          ac_unrecognized_sep=', ';;
 736     esac
 737     eval enable_$ac_useropt=no ;;
 738
 739   -docdir | --docdir | --docdi | --doc | --do)
 740     ac_prev=docdir ;;
 741   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 742     docdir=$ac_optarg ;;
 743
 744   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 745     ac_prev=dvidir ;;
 746   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 747     dvidir=$ac_optarg ;;
 748
 749   -enable-* | --enable-*)
 750     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 751     # Reject names that are not valid shell variable names.
 752     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 753       as_fn_error "invalid feature name: $ac_useropt"
 754     ac_useropt_orig=$ac_useropt
 755     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 756     case $ac_user_opts in
 757       *"
 758 "enable_$ac_useropt"
 759 "*) ;;
 760       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 761          ac_unrecognized_sep=', ';;
 762     esac
 763     eval enable_$ac_useropt=\$ac_optarg ;;
 764
 765   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 766   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 767   | --exec | --exe | --ex)
 768     ac_prev=exec_prefix ;;
 769   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 770   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 771   | --exec=* | --exe=* | --ex=*)
 772     exec_prefix=$ac_optarg ;;
 773
 774   -gas | --gas | --ga | --g)
 775     # Obsolete; use --with-gas.
 776     with_gas=yes ;;
 777
 778   -help | --help | --hel | --he | -h)
 779     ac_init_help=long ;;
 780   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 781     ac_init_help=recursive ;;
 782   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 783     ac_init_help=short ;;
 784
 785   -host | --host | --hos | --ho)
 786     ac_prev=host_alias ;;
 787   -host=* | --host=* | --hos=* | --ho=*)
 788     host_alias=$ac_optarg ;;
 789
 790   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 791     ac_prev=htmldir ;;
 792   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 793   | --ht=*)
 794     htmldir=$ac_optarg ;;
 795
 796   -includedir | --includedir | --includedi | --included | --include \
 797   | --includ | --inclu | --incl | --inc)
 798     ac_prev=includedir ;;
 799   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 800   | --includ=* | --inclu=* | --incl=* | --inc=*)
 801     includedir=$ac_optarg ;;
 802
 803   -infodir | --infodir | --infodi | --infod | --info | --inf)
 804     ac_prev=infodir ;;
 805   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 806     infodir=$ac_optarg ;;
 807
 808   -libdir | --libdir | --libdi | --libd)
 809     ac_prev=libdir ;;
 810   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 811     libdir=$ac_optarg ;;
 812
 813   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 814   | --libexe | --libex | --libe)
 815     ac_prev=libexecdir ;;
 816   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 817   | --libexe=* | --libex=* | --libe=*)
 818     libexecdir=$ac_optarg ;;
 819
 820   -localedir | --localedir | --localedi | --localed | --locale)
 821     ac_prev=localedir ;;
 822   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 823     localedir=$ac_optarg ;;
 824
 825   -localstatedir | --localstatedir | --localstatedi | --localstated \
 826   | --localstate | --localstat | --localsta | --localst | --locals)
 827     ac_prev=localstatedir ;;
 828   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 829   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 830     localstatedir=$ac_optarg ;;
 831
 832   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 833     ac_prev=mandir ;;
 834   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 835     mandir=$ac_optarg ;;
 836
 837   -nfp | --nfp | --nf)
 838     # Obsolete; use --without-fp.
 839     with_fp=no ;;
 840
 841   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 842   | --no-cr | --no-c | -n)
 843     no_create=yes ;;
 844
 845   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 846   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 847     no_recursion=yes ;;
 848
 849   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 850   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 851   | --oldin | --oldi | --old | --ol | --o)
 852     ac_prev=oldincludedir ;;
 853   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 854   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 855   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 856     oldincludedir=$ac_optarg ;;
 857
 858   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 859     ac_prev=prefix ;;
 860   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 861     prefix=$ac_optarg ;;
 862
 863   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 864   | --program-pre | --program-pr | --program-p)
 865     ac_prev=program_prefix ;;
 866   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 867   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 868     program_prefix=$ac_optarg ;;
 869
 870   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 871   | --program-suf | --program-su | --program-s)
 872     ac_prev=program_suffix ;;
 873   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 874   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 875     program_suffix=$ac_optarg ;;
 876
 877   -program-transform-name | --program-transform-name \
 878   | --program-transform-nam | --program-transform-na \
 879   | --program-transform-n | --program-transform- \
 880   | --program-transform | --program-transfor \
 881   | --program-transfo | --program-transf \
 882   | --program-trans | --program-tran \
 883   | --progr-tra | --program-tr | --program-t)
 884     ac_prev=program_transform_name ;;
 885   -program-transform-name=* | --program-transform-name=* \
 886   | --program-transform-nam=* | --program-transform-na=* \
 887   | --program-transform-n=* | --program-transform-=* \
 888   | --program-transform=* | --program-transfor=* \
 889   | --program-transfo=* | --program-transf=* \
 890   | --program-trans=* | --program-tran=* \
 891   | --progr-tra=* | --program-tr=* | --program-t=*)
 892     program_transform_name=$ac_optarg ;;
 893
 894   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 895     ac_prev=pdfdir ;;
 896   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 897     pdfdir=$ac_optarg ;;
 898
 899   -psdir | --psdir | --psdi | --psd | --ps)
 900     ac_prev=psdir ;;
 901   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 902     psdir=$ac_optarg ;;
 903
 904   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 905   | -silent | --silent | --silen | --sile | --sil)
 906     silent=yes ;;
 907
 908   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 909     ac_prev=sbindir ;;
 910   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 911   | --sbi=* | --sb=*)
 912     sbindir=$ac_optarg ;;
 913
 914   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 915   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 916   | --sharedst | --shareds | --shared | --share | --shar \
 917   | --sha | --sh)
 918     ac_prev=sharedstatedir ;;
 919   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 920   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 921   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 922   | --sha=* | --sh=*)
 923     sharedstatedir=$ac_optarg ;;
 924
 925   -site | --site | --sit)
 926     ac_prev=site ;;
 927   -site=* | --site=* | --sit=*)
 928     site=$ac_optarg ;;
 929
 930   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 931     ac_prev=srcdir ;;
 932   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 933     srcdir=$ac_optarg ;;
 934
 935   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 936   | --syscon | --sysco | --sysc | --sys | --sy)
 937     ac_prev=sysconfdir ;;
 938   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 939   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 940     sysconfdir=$ac_optarg ;;
 941
 942   -target | --target | --targe | --targ | --tar | --ta | --t)
 943     ac_prev=target_alias ;;
 944   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 945     target_alias=$ac_optarg ;;
 946
 947   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 948     verbose=yes ;;
 949
 950   -version | --version | --versio | --versi | --vers | -V)
 951     ac_init_version=: ;;
 952
 953   -with-* | --with-*)
 954     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 955     # Reject names that are not valid shell variable names.
 956     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 957       as_fn_error "invalid package name: $ac_useropt"
 958     ac_useropt_orig=$ac_useropt
 959     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 960     case $ac_user_opts in
 961       *"
 962 "with_$ac_useropt"
 963 "*) ;;
 964       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
 965          ac_unrecognized_sep=', ';;
 966     esac
 967     eval with_$ac_useropt=\$ac_optarg ;;
 968
 969   -without-* | --without-*)
 970     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
 971     # Reject names that are not valid shell variable names.
 972     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 973       as_fn_error "invalid package name: $ac_useropt"
 974     ac_useropt_orig=$ac_useropt
 975     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 976     case $ac_user_opts in
 977       *"
 978 "with_$ac_useropt"
 979 "*) ;;
 980       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
 981          ac_unrecognized_sep=', ';;
 982     esac
 983     eval with_$ac_useropt=no ;;
 984
 985   --x)
 986     # Obsolete; use --with-x.
 987     with_x=yes ;;
 988
 989   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 990   | --x-incl | --x-inc | --x-in | --x-i)
 991     ac_prev=x_includes ;;
 992   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 993   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 994     x_includes=$ac_optarg ;;
 995
 996   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 997   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 998     ac_prev=x_libraries ;;
 999   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1000   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1001     x_libraries=$ac_optarg ;;
1002
1003   -*) as_fn_error "unrecognized option: \`$ac_option'
1004 Try \`$0 --help' for more information."
1005     ;;
1006
1007   *=*)
1008     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1009     # Reject names that are not valid shell variable names.
1010     case $ac_envvar in #(
1011       '' | [0-9]* | *[!_$as_cr_alnum]* )
1012       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1013     esac
1014     eval $ac_envvar=\$ac_optarg
1015     export $ac_envvar ;;
1016
1017   *)
1018     # FIXME: should be removed in autoconf 3.0.
1019     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1020     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1021       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1022     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1023     ;;
1024
1025   esac
1026 done
1027
1028 if test -n "$ac_prev"; then
1029   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1030   as_fn_error "missing argument to $ac_option"
1031 fi
1032
1033 if test -n "$ac_unrecognized_opts"; then
1034   case $enable_option_checking in
1035     no) ;;
1036     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1037     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1038   esac
1039 fi
1040
1041 # Check all directory arguments for consistency.
1042 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1043                 datadir sysconfdir sharedstatedir localstatedir includedir \
1044                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1045                 libdir localedir mandir
1046 do
1047   eval ac_val=\$$ac_var
1048   # Remove trailing slashes.
1049   case $ac_val in
1050     */ )
1051       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1052       eval $ac_var=\$ac_val;;
1053   esac
1054   # Be sure to have absolute directory names.
1055   case $ac_val in
1056     [\\/$]* | ?:[\\/]* )  continue;;
1057     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1058   esac
1059   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1060 done
1061
1062 # There might be people who depend on the old broken behavior: `$host'
1063 # used to hold the argument of --host etc.
1064 # FIXME: To remove some day.
1065 build=$build_alias
1066 host=$host_alias
1067 target=$target_alias
1068
1069 # FIXME: To remove some day.
1070 if test "x$host_alias" != x; then
1071   if test "x$build_alias" = x; then
1072     cross_compiling=maybe
1073     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1074     If a cross compiler is detected then cross compile mode will be used." >&2
1075   elif test "x$build_alias" != "x$host_alias"; then
1076     cross_compiling=yes
1077   fi
1078 fi
1079
1080 ac_tool_prefix=
1081 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1082
1083 test "$silent" = yes && exec 6>/dev/null
1084
1085
1086 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1087 ac_ls_di=`ls -di .` &&
1088 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1089   as_fn_error "working directory cannot be determined"
1090 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1091   as_fn_error "pwd does not report name of working directory"
1092
1093
1094 # Find the source files, if location was not specified.
1095 if test -z "$srcdir"; then
1096   ac_srcdir_defaulted=yes
1097   # Try the directory containing this script, then the parent directory.
1098   ac_confdir=`$as_dirname -- "$as_myself" ||
1099 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1100          X"$as_myself" : 'X\(//\)[^/]' \| \
1101          X"$as_myself" : 'X\(//\)$' \| \
1102          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1103 $as_echo X"$as_myself" |
1104     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1105             s//\1/
1106             q
1107           }
1108           /^X\(\/\/\)[^/].*/{
1109             s//\1/
1110             q
1111           }
1112           /^X\(\/\/\)$/{
1113             s//\1/
1114             q
1115           }
1116           /^X\(\/\).*/{
1117             s//\1/
1118             q
1119           }
1120           s/.*/./; q'`
1121   srcdir=$ac_confdir
1122   if test ! -r "$srcdir/$ac_unique_file"; then
1123     srcdir=..
1124   fi
1125 else
1126   ac_srcdir_defaulted=no
1127 fi
1128 if test ! -r "$srcdir/$ac_unique_file"; then
1129   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1130   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1131 fi
1132 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1133 ac_abs_confdir=`(
1134         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1135         pwd)`
1136 # When building in place, set srcdir=.
1137 if test "$ac_abs_confdir" = "$ac_pwd"; then
1138   srcdir=.
1139 fi
1140 # Remove unnecessary trailing slashes from srcdir.
1141 # Double slashes in file names in object file debugging info
1142 # mess up M-x gdb in Emacs.
1143 case $srcdir in
1144 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1145 esac
1146 for ac_var in $ac_precious_vars; do
1147   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1148   eval ac_env_${ac_var}_value=\$${ac_var}
1149   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1150   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1151 done
1152
1153 #
1154 # Report the --help message.
1155 #
1156 if test "$ac_init_help" = "long"; then
1157   # Omit some internal or obsolete options to make the list less imposing.
1158   # This message is too long to be a string in the A/UX 3.1 sh.
1159   cat <<_ACEOF
1160 \`configure' configures this package to adapt to many kinds of systems.
1161
1162 Usage: $0 [OPTION]... [VAR=VALUE]...
1163
1164 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1165 VAR=VALUE.  See below for descriptions of some of the useful variables.
1166
1167 Defaults for the options are specified in brackets.
1168
1169 Configuration:
1170   -h, --help              display this help and exit
1171       --help=short        display options specific to this package
1172       --help=recursive    display the short help of all the included packages
1173   -V, --version           display version information and exit
1174   -q, --quiet, --silent   do not print \`checking...' messages
1175       --cache-file=FILE   cache test results in FILE [disabled]
1176   -C, --config-cache      alias for \`--cache-file=config.cache'
1177   -n, --no-create         do not create output files
1178       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1179
1180 Installation directories:
1181   --prefix=PREFIX         install architecture-independent files in PREFIX
1182                           [$ac_default_prefix]
1183   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1184                           [PREFIX]
1185
1186 By default, \`make install' will install all the files in
1187 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1188 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1189 for instance \`--prefix=\$HOME'.
1190
1191 For better control, use the options below.
1192
1193 Fine tuning of the installation directories:
1194   --bindir=DIR            user executables [EPREFIX/bin]
1195   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1196   --libexecdir=DIR        program executables [EPREFIX/libexec]
1197   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1198   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1199   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1200   --libdir=DIR            object code libraries [EPREFIX/lib]
1201   --includedir=DIR        C header files [PREFIX/include]
1202   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1203   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1204   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1205   --infodir=DIR           info documentation [DATAROOTDIR/info]
1206   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1207   --mandir=DIR            man documentation [DATAROOTDIR/man]
1208   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1209   --htmldir=DIR           html documentation [DOCDIR]
1210   --dvidir=DIR            dvi documentation [DOCDIR]
1211   --pdfdir=DIR            pdf documentation [DOCDIR]
1212   --psdir=DIR             ps documentation [DOCDIR]
1213 _ACEOF
1214
1215   cat <<\_ACEOF
1216
1217 System types:
1218   --build=BUILD     configure for building on BUILD [guessed]
1219   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1220   --target=TARGET   configure for building compilers for TARGET [HOST]
1221 _ACEOF
1222 fi
1223
1224 if test -n "$ac_init_help"; then
1225
1226   cat <<\_ACEOF
1227
1228 Report bugs to the package provider.
1229 _ACEOF
1230 ac_status=$?
1231 fi
1232
1233 if test "$ac_init_help" = "recursive"; then
1234   # If there are subdirs, report their specific --help.
1235   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1236     test -d "$ac_dir" ||
1237       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1238       continue
1239     ac_builddir=.
1240
1241 case "$ac_dir" in
1242 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1243 *)
1244   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1245   # A ".." for each directory in $ac_dir_suffix.
1246   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1247   case $ac_top_builddir_sub in
1248   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1249   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1250   esac ;;
1251 esac
1252 ac_abs_top_builddir=$ac_pwd
1253 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1254 # for backward compatibility:
1255 ac_top_builddir=$ac_top_build_prefix
1256
1257 case $srcdir in
1258   .)  # We are building in place.
1259     ac_srcdir=.
1260     ac_top_srcdir=$ac_top_builddir_sub
1261     ac_abs_top_srcdir=$ac_pwd ;;
1262   [\\/]* | ?:[\\/]* )  # Absolute name.
1263     ac_srcdir=$srcdir$ac_dir_suffix;
1264     ac_top_srcdir=$srcdir
1265     ac_abs_top_srcdir=$srcdir ;;
1266   *) # Relative name.
1267     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1268     ac_top_srcdir=$ac_top_build_prefix$srcdir
1269     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1270 esac
1271 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1272
1273     cd "$ac_dir" || { ac_status=$?; continue; }
1274     # Check for guested configure.
1275     if test -f "$ac_srcdir/configure.gnu"; then
1276       echo &&
1277       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1278     elif test -f "$ac_srcdir/configure"; then
1279       echo &&
1280       $SHELL "$ac_srcdir/configure" --help=recursive
1281     else
1282       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1283     fi || ac_status=$?
1284     cd "$ac_pwd" || { ac_status=$?; break; }
1285   done
1286 fi
1287
1288 test -n "$ac_init_help" && exit $ac_status
1289 if $ac_init_version; then
1290   cat <<\_ACEOF
1291 configure
1292 generated by GNU Autoconf 2.64
1293
1294 Copyright (C) 2009 Free Software Foundation, Inc.
1295 This configure script is free software; the Free Software Foundation
1296 gives unlimited permission to copy, distribute and modify it.
1297 _ACEOF
1298   exit
1299 fi
1300
1301 ## ------------------------ ##
1302 ## Autoconf initialization. ##
1303 ## ------------------------ ##
1304 cat >config.log <<_ACEOF
1305 This file contains any messages produced by compilers while
1306 running configure, to aid debugging if configure makes a mistake.
1307
1308 It was created by $as_me, which was
1309 generated by GNU Autoconf 2.64.  Invocation command line was
1310
1311   $ $0 $@
1312
1313 _ACEOF
1314 exec 5>>config.log
1315 {
1316 cat <<_ASUNAME
1317 ## --------- ##
1318 ## Platform. ##
1319 ## --------- ##
1320
1321 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1322 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1323 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1324 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1325 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1326
1327 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1328 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1329
1330 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1331 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1332 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1333 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1334 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1335 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1336 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1337
1338 _ASUNAME
1339
1340 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1341 for as_dir in $PATH
1342 do
1343   IFS=$as_save_IFS
1344   test -z "$as_dir" && as_dir=.
1345     $as_echo "PATH: $as_dir"
1346   done
1347 IFS=$as_save_IFS
1348
1349 } >&5
1350
1351 cat >&5 <<_ACEOF
1352
1353
1354 ## ----------- ##
1355 ## Core tests. ##
1356 ## ----------- ##
1357
1358 _ACEOF
1359
1360
1361 # Keep a trace of the command line.
1362 # Strip out --no-create and --no-recursion so they do not pile up.
1363 # Strip out --silent because we don't want to record it for future runs.
1364 # Also quote any args containing shell meta-characters.
1365 # Make two passes to allow for proper duplicate-argument suppression.
1366 ac_configure_args=
1367 ac_configure_args0=
1368 ac_configure_args1=
1369 ac_must_keep_next=false
1370 for ac_pass in 1 2
1371 do
1372   for ac_arg
1373   do
1374     case $ac_arg in
1375     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1376     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1377     | -silent | --silent | --silen | --sile | --sil)
1378       continue ;;
1379     *\'*)
1380       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1381     esac
1382     case $ac_pass in
1383     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1384     2)
1385       as_fn_append ac_configure_args1 " '$ac_arg'"
1386       if test $ac_must_keep_next = true; then
1387         ac_must_keep_next=false # Got value, back to normal.
1388       else
1389         case $ac_arg in
1390           *=* | --config-cache | -C | -disable-* | --disable-* \
1391           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1392           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1393           | -with-* | --with-* | -without-* | --without-* | --x)
1394             case "$ac_configure_args0 " in
1395               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1396             esac
1397             ;;
1398           -* ) ac_must_keep_next=true ;;
1399         esac
1400       fi
1401       as_fn_append ac_configure_args " '$ac_arg'"
1402       ;;
1403     esac
1404   done
1405 done
1406 { ac_configure_args0=; unset ac_configure_args0;}
1407 { ac_configure_args1=; unset ac_configure_args1;}
1408
1409 # When interrupted or exit'd, cleanup temporary files, and complete
1410 # config.log.  We remove comments because anyway the quotes in there
1411 # would cause problems or look ugly.
1412 # WARNING: Use '\'' to represent an apostrophe within the trap.
1413 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1414 trap 'exit_status=$?
1415   # Save into config.log some information that might help in debugging.
1416   {
1417     echo
1418
1419     cat <<\_ASBOX
1420 ## ---------------- ##
1421 ## Cache variables. ##
1422 ## ---------------- ##
1423 _ASBOX
1424     echo
1425     # The following way of writing the cache mishandles newlines in values,
1426 (
1427   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1428     eval ac_val=\$$ac_var
1429     case $ac_val in #(
1430     *${as_nl}*)
1431       case $ac_var in #(
1432       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1433 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1434       esac
1435       case $ac_var in #(
1436       _ | IFS | as_nl) ;; #(
1437       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1438       *) { eval $ac_var=; unset $ac_var;} ;;
1439       esac ;;
1440     esac
1441   done
1442   (set) 2>&1 |
1443     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1444     *${as_nl}ac_space=\ *)
1445       sed -n \
1446         "s/'\''/'\''\\\\'\'''\''/g;
1447           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1448       ;; #(
1449     *)
1450       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1451       ;;
1452     esac |
1453     sort
1454 )
1455     echo
1456
1457     cat <<\_ASBOX
1458 ## ----------------- ##
1459 ## Output variables. ##
1460 ## ----------------- ##
1461 _ASBOX
1462     echo
1463     for ac_var in $ac_subst_vars
1464     do
1465       eval ac_val=\$$ac_var
1466       case $ac_val in
1467       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1468       esac
1469       $as_echo "$ac_var='\''$ac_val'\''"
1470     done | sort
1471     echo
1472
1473     if test -n "$ac_subst_files"; then
1474       cat <<\_ASBOX
1475 ## ------------------- ##
1476 ## File substitutions. ##
1477 ## ------------------- ##
1478 _ASBOX
1479       echo
1480       for ac_var in $ac_subst_files
1481       do
1482         eval ac_val=\$$ac_var
1483         case $ac_val in
1484         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1485         esac
1486         $as_echo "$ac_var='\''$ac_val'\''"
1487       done | sort
1488       echo
1489     fi
1490
1491     if test -s confdefs.h; then
1492       cat <<\_ASBOX
1493 ## ----------- ##
1494 ## confdefs.h. ##
1495 ## ----------- ##
1496 _ASBOX
1497       echo
1498       cat confdefs.h
1499       echo
1500     fi
1501     test "$ac_signal" != 0 &&
1502       $as_echo "$as_me: caught signal $ac_signal"
1503     $as_echo "$as_me: exit $exit_status"
1504   } >&5
1505   rm -f core *.core core.conftest.* &&
1506     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1507     exit $exit_status
1508 ' 0
1509 for ac_signal in 1 2 13 15; do
1510   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1511 done
1512 ac_signal=0
1513
1514 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1515 rm -f -r conftest* confdefs.h
1516
1517 $as_echo "/* confdefs.h */" > confdefs.h
1518
1519 # Predefined preprocessor variables.
1520
1521 cat >>confdefs.h <<_ACEOF
1522 #define PACKAGE_NAME "$PACKAGE_NAME"
1523 _ACEOF
1524
1525 cat >>confdefs.h <<_ACEOF
1526 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1527 _ACEOF
1528
1529 cat >>confdefs.h <<_ACEOF
1530 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1531 _ACEOF
1532
1533 cat >>confdefs.h <<_ACEOF
1534 #define PACKAGE_STRING "$PACKAGE_STRING"
1535 _ACEOF
1536
1537 cat >>confdefs.h <<_ACEOF
1538 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1539 _ACEOF
1540
1541 cat >>confdefs.h <<_ACEOF
1542 #define PACKAGE_URL "$PACKAGE_URL"
1543 _ACEOF
1544
1545
1546 # Let the site file select an alternate cache file if it wants to.
1547 # Prefer an explicitly selected file to automatically selected ones.
1548 ac_site_file1=NONE
1549 ac_site_file2=NONE
1550 if test -n "$CONFIG_SITE"; then
1551   ac_site_file1=$CONFIG_SITE
1552 elif test "x$prefix" != xNONE; then
1553   ac_site_file1=$prefix/share/config.site
1554   ac_site_file2=$prefix/etc/config.site
1555 else
1556   ac_site_file1=$ac_default_prefix/share/config.site
1557   ac_site_file2=$ac_default_prefix/etc/config.site
1558 fi
1559 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1560 do
1561   test "x$ac_site_file" = xNONE && continue
1562   if test -r "$ac_site_file"; then
1563     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1564 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1565     sed 's/^/| /' "$ac_site_file" >&5
1566     . "$ac_site_file"
1567   fi
1568 done
1569
1570 if test -r "$cache_file"; then
1571   # Some versions of bash will fail to source /dev/null (special
1572   # files actually), so we avoid doing that.
1573   if test -f "$cache_file"; then
1574     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1575 $as_echo "$as_me: loading cache $cache_file" >&6;}
1576     case $cache_file in
1577       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1578       *)                      . "./$cache_file";;
1579     esac
1580   fi
1581 else
1582   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1583 $as_echo "$as_me: creating cache $cache_file" >&6;}
1584   >$cache_file
1585 fi
1586
1587 # Check that the precious variables saved in the cache have kept the same
1588 # value.
1589 ac_cache_corrupted=false
1590 for ac_var in $ac_precious_vars; do
1591   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1592   eval ac_new_set=\$ac_env_${ac_var}_set
1593   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1594   eval ac_new_val=\$ac_env_${ac_var}_value
1595   case $ac_old_set,$ac_new_set in
1596     set,)
1597       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1598 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1599       ac_cache_corrupted=: ;;
1600     ,set)
1601       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1602 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1603       ac_cache_corrupted=: ;;
1604     ,);;
1605     *)
1606       if test "x$ac_old_val" != "x$ac_new_val"; then
1607         # differences in whitespace do not lead to failure.
1608         ac_old_val_w=`echo x $ac_old_val`
1609         ac_new_val_w=`echo x $ac_new_val`
1610         if test "$ac_old_val_w" != "$ac_new_val_w"; then
1611           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1612 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1613           ac_cache_corrupted=:
1614         else
1615           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1616 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1617           eval $ac_var=\$ac_old_val
1618         fi
1619         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
1620 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
1621         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
1622 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
1623       fi;;
1624   esac
1625   # Pass precious variables to config.status.
1626   if test "$ac_new_set" = set; then
1627     case $ac_new_val in
1628     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1629     *) ac_arg=$ac_var=$ac_new_val ;;
1630     esac
1631     case " $ac_configure_args " in
1632       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1633       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1634     esac
1635   fi
1636 done
1637 if $ac_cache_corrupted; then
1638   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1639 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1640   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1641 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1642   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1643 fi
1644 ## -------------------- ##
1645 ## Main body of script. ##
1646 ## -------------------- ##
1647
1648 ac_ext=c
1649 ac_cpp='$CPP $CPPFLAGS'
1650 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1651 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1652 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1653
1654
1655
1656 CC=${CC-cc}
1657
1658 ac_aux_dir=
1659 for ac_dir in `cd $srcdir;pwd`/../.. "$srcdir"/`cd $srcdir;pwd`/../..; do
1660   for ac_t in install-sh install.sh shtool; do
1661     if test -f "$ac_dir/$ac_t"; then
1662       ac_aux_dir=$ac_dir
1663       ac_install_sh="$ac_aux_dir/$ac_t -c"
1664       break 2
1665     fi
1666   done
1667 done
1668 if test -z "$ac_aux_dir"; then
1669   as_fn_error "cannot find install-sh, install.sh, or shtool in \`cd $srcdir;pwd\`/../.. \"$srcdir\"/\`cd $srcdir;pwd\`/../.." "$LINENO" 5
1670 fi
1671
1672 # These three variables are undocumented and unsupported,
1673 # and are intended to be withdrawn in a future Autoconf release.
1674 # They can cause serious problems if a builder's source tree is in a directory
1675 # whose full name contains unusual characters.
1676 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
1677 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
1678 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
1679
1680
1681 # Make sure we can run config.sub.
1682 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
1683   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
1684
1685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
1686 $as_echo_n "checking build system type... " >&6; }
1687 if test "${ac_cv_build+set}" = set; then :
1688   $as_echo_n "(cached) " >&6
1689 else
1690   ac_build_alias=$build_alias
1691 test "x$ac_build_alias" = x &&
1692   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
1693 test "x$ac_build_alias" = x &&
1694   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
1695 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
1696   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
1697
1698 fi
1699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
1700 $as_echo "$ac_cv_build" >&6; }
1701 case $ac_cv_build in
1702 *-*-*) ;;
1703 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
1704 esac
1705 build=$ac_cv_build
1706 ac_save_IFS=$IFS; IFS='-'
1707 set x $ac_cv_build
1708 shift
1709 build_cpu=$1
1710 build_vendor=$2
1711 shift; shift
1712 # Remember, the first character of IFS is used to create $*,
1713 # except with old shells:
1714 build_os=$*
1715 IFS=$ac_save_IFS
1716 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
1717
1718
1719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
1720 $as_echo_n "checking host system type... " >&6; }
1721 if test "${ac_cv_host+set}" = set; then :
1722   $as_echo_n "(cached) " >&6
1723 else
1724   if test "x$host_alias" = x; then
1725   ac_cv_host=$ac_cv_build
1726 else
1727   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
1728     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
1729 fi
1730
1731 fi
1732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
1733 $as_echo "$ac_cv_host" >&6; }
1734 case $ac_cv_host in
1735 *-*-*) ;;
1736 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
1737 esac
1738 host=$ac_cv_host
1739 ac_save_IFS=$IFS; IFS='-'
1740 set x $ac_cv_host
1741 shift
1742 host_cpu=$1
1743 host_vendor=$2
1744 shift; shift
1745 # Remember, the first character of IFS is used to create $*,
1746 # except with old shells:
1747 host_os=$*
1748 IFS=$ac_save_IFS
1749 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
1750
1751
1752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
1753 $as_echo_n "checking target system type... " >&6; }
1754 if test "${ac_cv_target+set}" = set; then :
1755   $as_echo_n "(cached) " >&6
1756 else
1757   if test "x$target_alias" = x; then
1758   ac_cv_target=$ac_cv_host
1759 else
1760   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
1761     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
1762 fi
1763
1764 fi
1765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
1766 $as_echo "$ac_cv_target" >&6; }
1767 case $ac_cv_target in
1768 *-*-*) ;;
1769 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
1770 esac
1771 target=$ac_cv_target
1772 ac_save_IFS=$IFS; IFS='-'
1773 set x $ac_cv_target
1774 shift
1775 target_cpu=$1
1776 target_vendor=$2
1777 shift; shift
1778 # Remember, the first character of IFS is used to create $*,
1779 # except with old shells:
1780 target_os=$*
1781 IFS=$ac_save_IFS
1782 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
1783
1784
1785 # The aliases save the names the user supplied, while $host etc.
1786 # will get canonicalized.
1787 test -n "$target_alias" &&
1788   test "$program_prefix$program_suffix$program_transform_name" = \
1789     NONENONEs,x,x, &&
1790   program_prefix=${target_alias}-
1791
1792
1793 # Configure sub-directory for appropriate targets
1794 case ${target} in
1795     frv-*-elf )
1796
1797
1798 subdirs="$subdirs frv-elf"
1799
1800         ;;
1801     m32r-*-elf )
1802         subdirs="$subdirs m32r-elf"
1803
1804         ;;
1805     mips64el-*-elf )
1806         subdirs="$subdirs mips64el-elf"
1807
1808         ;;
1809 esac
1810
1811
1812 # WHEN ADDING ENTRIES TO THIS MATRIX:
1813
1814 # Make sure that the left side always has two dashes.  Otherwise you
1815 # can get spurious matches.  Even for unambiguous cases, do this as a
1816 # convention, else the table becomes a real mess to understand and
1817 # maintain.
1818
1819
1820
1821 sim_testsuite=no
1822 sim_common=yes
1823 sim_igen=no
1824 sim_arch=
1825 case "${target}" in
1826    arm*-*-*)
1827        sim_arch=arm
1828        sim_testsuite=yes
1829        ;;
1830    avr*-*-*)
1831        sim_arch=avr
1832        ;;
1833    bfin-*-*)
1834        sim_arch=bfin
1835        sim_testsuite=yes
1836        ;;
1837    cr16*-*-*)
1838        sim_arch=cr16
1839        sim_testsuite=yes
1840        ;;
1841    cris-*-* | crisv32-*-*)
1842        sim_arch=cris
1843        sim_testsuite=yes
1844        ;;
1845    d10v-*-*)
1846        sim_arch=d10v
1847        ;;
1848    frv-*-*)
1849        sim_arch=frv
1850        sim_testsuite=yes
1851        ;;
1852    h8300*-*-*)
1853        sim_arch=h8300
1854        sim_testsuite=yes
1855        ;;
1856    iq2000-*-*)
1857        sim_arch=iq2000
1858        sim_testsuite=yes
1859        ;;
1860    lm32-*-*)
1861        sim_arch=lm32
1862        sim_testsuite=yes
1863        ;;
1864    m32c-*-*)
1865        sim_arch=m32c
1866        ;;
1867    m32r-*-*)
1868        sim_arch=m32r
1869        sim_testsuite=yes
1870        ;;
1871    m68hc11-*-*|m6811-*-*)
1872        sim_arch=m68hc11
1873        sim_testsuite=yes
1874        ;;
1875    mcore-*-*)
1876        sim_arch=mcore
1877        sim_testsuite=yes
1878        ;;
1879    microblaze-*-*)
1880        sim_arch=microblaze
1881        sim_testsuite=yes
1882        ;;
1883    mips*-*-*)
1884        sim_arch=mips
1885        sim_testsuite=yes
1886        sim_igen=yes
1887        ;;
1888    mn10300*-*-*)
1889        sim_arch=mn10300
1890        sim_igen=yes
1891        ;;
1892    moxie-*-*)
1893        sim_arch=moxie
1894        sim_testsuite=yes
1895        ;;
1896    msp430*-*-*)
1897        sim_arch=msp430
1898        sim_testsuite=yes
1899        ;;
1900    rl78-*-*)
1901        sim_arch=rl78
1902        ;;
1903    rx-*-*)
1904        sim_arch=rx
1905        ;;
1906    sh64*-*-*)
1907        sim_arch=sh64
1908        sim_testsuite=yes
1909        ;;
1910    sh*-*-*)
1911        sim_arch=sh
1912        sim_testsuite=yes
1913        ;;
1914    sparc-*-rtems*|sparc-*-elf*)
1915        sim_arch=erc32
1916        sim_testsuite=yes
1917        ;;
1918    powerpc*-*-*)
1919        sim_arch=ppc
1920        ;;
1921    ft32-*-*)
1922        sim_arch=ft32
1923        sim_testsuite=yes
1924        ;;
1925    v850*-*-*)
1926        sim_arch=v850
1927        sim_igen=yes
1928        sim_testsuite=yes
1929        ;;
1930    *)
1931        # No simulator subdir, so the subdir "common" isn't needed.
1932        sim_common=no
1933        ;;
1934 esac
1935
1936
1937
1938 ac_config_files="$ac_config_files Makefile"
1939
1940 cat >confcache <<\_ACEOF
1941 # This file is a shell script that caches the results of configure
1942 # tests run on this system so they can be shared between configure
1943 # scripts and configure runs, see configure's option --config-cache.
1944 # It is not useful on other systems.  If it contains results you don't
1945 # want to keep, you may remove or edit it.
1946 #
1947 # config.status only pays attention to the cache file if you give it
1948 # the --recheck option to rerun configure.
1949 #
1950 # `ac_cv_env_foo' variables (set or unset) will be overridden when
1951 # loading this file, other *unset* `ac_cv_foo' will be assigned the
1952 # following values.
1953
1954 _ACEOF
1955
1956 # The following way of writing the cache mishandles newlines in values,
1957 # but we know of no workaround that is simple, portable, and efficient.
1958 # So, we kill variables containing newlines.
1959 # Ultrix sh set writes to stderr and can't be redirected directly,
1960 # and sets the high bit in the cache file unless we assign to the vars.
1961 (
1962   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
1963     eval ac_val=\$$ac_var
1964     case $ac_val in #(
1965     *${as_nl}*)
1966       case $ac_var in #(
1967       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1968 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1969       esac
1970       case $ac_var in #(
1971       _ | IFS | as_nl) ;; #(
1972       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1973       *) { eval $ac_var=; unset $ac_var;} ;;
1974       esac ;;
1975     esac
1976   done
1977
1978   (set) 2>&1 |
1979     case $as_nl`(ac_space=' '; set) 2>&1` in #(
1980     *${as_nl}ac_space=\ *)
1981       # `set' does not quote correctly, so add quotes: double-quote
1982       # substitution turns \\\\ into \\, and sed turns \\ into \.
1983       sed -n \
1984         "s/'/'\\\\''/g;
1985           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
1986       ;; #(
1987     *)
1988       # `set' quotes correctly as required by POSIX, so do not add quotes.
1989       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1990       ;;
1991     esac |
1992     sort
1993 ) |
1994   sed '
1995      /^ac_cv_env_/b end
1996      t clear
1997      :clear
1998      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
1999      t end
2000      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
2001      :end' >>confcache
2002 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
2003   if test -w "$cache_file"; then
2004     test "x$cache_file" != "x/dev/null" &&
2005       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
2006 $as_echo "$as_me: updating cache $cache_file" >&6;}
2007     cat confcache >$cache_file
2008   else
2009     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
2010 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
2011   fi
2012 fi
2013 rm -f confcache
2014
2015 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2016 # Let make expand exec_prefix.
2017 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2018
2019 # Transform confdefs.h into DEFS.
2020 # Protect against shell expansion while executing Makefile rules.
2021 # Protect against Makefile macro expansion.
2022 #
2023 # If the first sed substitution is executed (which looks for macros that
2024 # take arguments), then branch to the quote section.  Otherwise,
2025 # look for a macro that doesn't take arguments.
2026 ac_script='
2027 :mline
2028 /\\$/{
2029  N
2030  s,\\\n,,
2031  b mline
2032 }
2033 t clear
2034 :clear
2035 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
2036 t quote
2037 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
2038 t quote
2039 b any
2040 :quote
2041 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
2042 s/\[/\\&/g
2043 s/\]/\\&/g
2044 s/\$/$$/g
2045 H
2046 :any
2047 ${
2048         g
2049         s/^\n//
2050         s/\n/ /g
2051         p
2052 }
2053 '
2054 DEFS=`sed -n "$ac_script" confdefs.h`
2055
2056
2057 ac_libobjs=
2058 ac_ltlibobjs=
2059 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
2060   # 1. Remove the extension, and $U if already installed.
2061   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
2062   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
2063   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
2064   #    will be set to the directory where LIBOBJS objects are built.
2065   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
2066   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
2067 done
2068 LIBOBJS=$ac_libobjs
2069
2070 LTLIBOBJS=$ac_ltlibobjs
2071
2072
2073
2074 : ${CONFIG_STATUS=./config.status}
2075 ac_write_fail=0
2076 ac_clean_files_save=$ac_clean_files
2077 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
2078 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
2079 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
2080 as_write_fail=0
2081 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
2082 #! $SHELL
2083 # Generated by $as_me.
2084 # Run this file to recreate the current configuration.
2085 # Compiler output produced by configure, useful for debugging
2086 # configure, is in config.log if it exists.
2087
2088 debug=false
2089 ac_cs_recheck=false
2090 ac_cs_silent=false
2091
2092 SHELL=\${CONFIG_SHELL-$SHELL}
2093 export SHELL
2094 _ASEOF
2095 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
2096 ## -------------------- ##
2097 ## M4sh Initialization. ##
2098 ## -------------------- ##
2099
2100 # Be more Bourne compatible
2101 DUALCASE=1; export DUALCASE # for MKS sh
2102 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
2103   emulate sh
2104   NULLCMD=:
2105   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
2106   # is contrary to our usage.  Disable this feature.
2107   alias -g '${1+"$@"}'='"$@"'
2108   setopt NO_GLOB_SUBST
2109 else
2110   case `(set -o) 2>/dev/null` in #(
2111   *posix*) :
2112     set -o posix ;; #(
2113   *) :
2114      ;;
2115 esac
2116 fi
2117
2118
2119 as_nl='
2120 '
2121 export as_nl
2122 # Printing a long string crashes Solaris 7 /usr/bin/printf.
2123 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
2124 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
2125 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
2126 # Prefer a ksh shell builtin over an external printf program on Solaris,
2127 # but without wasting forks for bash or zsh.
2128 if test -z "$BASH_VERSION$ZSH_VERSION" \
2129     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
2130   as_echo='print -r --'
2131   as_echo_n='print -rn --'
2132 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
2133   as_echo='printf %s\n'
2134   as_echo_n='printf %s'
2135 else
2136   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
2137     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
2138     as_echo_n='/usr/ucb/echo -n'
2139   else
2140     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
2141     as_echo_n_body='eval
2142       arg=$1;
2143       case $arg in #(
2144       *"$as_nl"*)
2145         expr "X$arg" : "X\\(.*\\)$as_nl";
2146         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
2147       esac;
2148       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
2149     '
2150     export as_echo_n_body
2151     as_echo_n='sh -c $as_echo_n_body as_echo'
2152   fi
2153   export as_echo_body
2154   as_echo='sh -c $as_echo_body as_echo'
2155 fi
2156
2157 # The user is always right.
2158 if test "${PATH_SEPARATOR+set}" != set; then
2159   PATH_SEPARATOR=:
2160   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
2161     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
2162       PATH_SEPARATOR=';'
2163   }
2164 fi
2165
2166
2167 # IFS
2168 # We need space, tab and new line, in precisely that order.  Quoting is
2169 # there to prevent editors from complaining about space-tab.
2170 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
2171 # splitting by setting IFS to empty value.)
2172 IFS=" ""        $as_nl"
2173
2174 # Find who we are.  Look in the path if we contain no directory separator.
2175 case $0 in #((
2176   *[\\/]* ) as_myself=$0 ;;
2177   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2178 for as_dir in $PATH
2179 do
2180   IFS=$as_save_IFS
2181   test -z "$as_dir" && as_dir=.
2182     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
2183   done
2184 IFS=$as_save_IFS
2185
2186      ;;
2187 esac
2188 # We did not find ourselves, most probably we were run as `sh COMMAND'
2189 # in which case we are not to be found in the path.
2190 if test "x$as_myself" = x; then
2191   as_myself=$0
2192 fi
2193 if test ! -f "$as_myself"; then
2194   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
2195   exit 1
2196 fi
2197
2198 # Unset variables that we do not need and which cause bugs (e.g. in
2199 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
2200 # suppresses any "Segmentation fault" message there.  '((' could
2201 # trigger a bug in pdksh 5.2.14.
2202 for as_var in BASH_ENV ENV MAIL MAILPATH
2203 do eval test x\${$as_var+set} = xset \
2204   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
2205 done
2206 PS1='$ '
2207 PS2='> '
2208 PS4='+ '
2209
2210 # NLS nuisances.
2211 LC_ALL=C
2212 export LC_ALL
2213 LANGUAGE=C
2214 export LANGUAGE
2215
2216 # CDPATH.
2217 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
2218
2219
2220 # as_fn_error ERROR [LINENO LOG_FD]
2221 # ---------------------------------
2222 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
2223 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
2224 # script with status $?, using 1 if that was 0.
2225 as_fn_error ()
2226 {
2227   as_status=$?; test $as_status -eq 0 && as_status=1
2228   if test "$3"; then
2229     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2230     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
2231   fi
2232   $as_echo "$as_me: error: $1" >&2
2233   as_fn_exit $as_status
2234 } # as_fn_error
2235
2236
2237 # as_fn_set_status STATUS
2238 # -----------------------
2239 # Set $? to STATUS, without forking.
2240 as_fn_set_status ()
2241 {
2242   return $1
2243 } # as_fn_set_status
2244
2245 # as_fn_exit STATUS
2246 # -----------------
2247 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
2248 as_fn_exit ()
2249 {
2250   set +e
2251   as_fn_set_status $1
2252   exit $1
2253 } # as_fn_exit
2254
2255 # as_fn_unset VAR
2256 # ---------------
2257 # Portably unset VAR.
2258 as_fn_unset ()
2259 {
2260   { eval $1=; unset $1;}
2261 }
2262 as_unset=as_fn_unset
2263 # as_fn_append VAR VALUE
2264 # ----------------------
2265 # Append the text in VALUE to the end of the definition contained in VAR. Take
2266 # advantage of any shell optimizations that allow amortized linear growth over
2267 # repeated appends, instead of the typical quadratic growth present in naive
2268 # implementations.
2269 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
2270   eval 'as_fn_append ()
2271   {
2272     eval $1+=\$2
2273   }'
2274 else
2275   as_fn_append ()
2276   {
2277     eval $1=\$$1\$2
2278   }
2279 fi # as_fn_append
2280
2281 # as_fn_arith ARG...
2282 # ------------------
2283 # Perform arithmetic evaluation on the ARGs, and store the result in the
2284 # global $as_val. Take advantage of shells that can avoid forks. The arguments
2285 # must be portable across $(()) and expr.
2286 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
2287   eval 'as_fn_arith ()
2288   {
2289     as_val=$(( $* ))
2290   }'
2291 else
2292   as_fn_arith ()
2293   {
2294     as_val=`expr "$@" || test $? -eq 1`
2295   }
2296 fi # as_fn_arith
2297
2298
2299 if expr a : '\(a\)' >/dev/null 2>&1 &&
2300    test "X`expr 00001 : '.*\(...\)'`" = X001; then
2301   as_expr=expr
2302 else
2303   as_expr=false
2304 fi
2305
2306 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
2307   as_basename=basename
2308 else
2309   as_basename=false
2310 fi
2311
2312 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
2313   as_dirname=dirname
2314 else
2315   as_dirname=false
2316 fi
2317
2318 as_me=`$as_basename -- "$0" ||
2319 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
2320          X"$0" : 'X\(//\)$' \| \
2321          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
2322 $as_echo X/"$0" |
2323     sed '/^.*\/\([^/][^/]*\)\/*$/{
2324             s//\1/
2325             q
2326           }
2327           /^X\/\(\/\/\)$/{
2328             s//\1/
2329             q
2330           }
2331           /^X\/\(\/\).*/{
2332             s//\1/
2333             q
2334           }
2335           s/.*/./; q'`
2336
2337 # Avoid depending upon Character Ranges.
2338 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
2339 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
2340 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
2341 as_cr_digits='0123456789'
2342 as_cr_alnum=$as_cr_Letters$as_cr_digits
2343
2344 ECHO_C= ECHO_N= ECHO_T=
2345 case `echo -n x` in #(((((
2346 -n*)
2347   case `echo 'xy\c'` in
2348   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
2349   xy)  ECHO_C='\c';;
2350   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
2351        ECHO_T=' ';;
2352   esac;;
2353 *)
2354   ECHO_N='-n';;
2355 esac
2356
2357 rm -f conf$$ conf$$.exe conf$$.file
2358 if test -d conf$$.dir; then
2359   rm -f conf$$.dir/conf$$.file
2360 else
2361   rm -f conf$$.dir
2362   mkdir conf$$.dir 2>/dev/null
2363 fi
2364 if (echo >conf$$.file) 2>/dev/null; then
2365   if ln -s conf$$.file conf$$ 2>/dev/null; then
2366     as_ln_s='ln -s'
2367     # ... but there are two gotchas:
2368     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
2369     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
2370     # In both cases, we have to default to `cp -p'.
2371     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
2372       as_ln_s='cp -p'
2373   elif ln conf$$.file conf$$ 2>/dev/null; then
2374     as_ln_s=ln
2375   else
2376     as_ln_s='cp -p'
2377   fi
2378 else
2379   as_ln_s='cp -p'
2380 fi
2381 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
2382 rmdir conf$$.dir 2>/dev/null
2383
2384
2385 # as_fn_mkdir_p
2386 # -------------
2387 # Create "$as_dir" as a directory, including parents if necessary.
2388 as_fn_mkdir_p ()
2389 {
2390
2391   case $as_dir in #(
2392   -*) as_dir=./$as_dir;;
2393   esac
2394   test -d "$as_dir" || eval $as_mkdir_p || {
2395     as_dirs=
2396     while :; do
2397       case $as_dir in #(
2398       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
2399       *) as_qdir=$as_dir;;
2400       esac
2401       as_dirs="'$as_qdir' $as_dirs"
2402       as_dir=`$as_dirname -- "$as_dir" ||
2403 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
2404          X"$as_dir" : 'X\(//\)[^/]' \| \
2405          X"$as_dir" : 'X\(//\)$' \| \
2406          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
2407 $as_echo X"$as_dir" |
2408     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
2409             s//\1/
2410             q
2411           }
2412           /^X\(\/\/\)[^/].*/{
2413             s//\1/
2414             q
2415           }
2416           /^X\(\/\/\)$/{
2417             s//\1/
2418             q
2419           }
2420           /^X\(\/\).*/{
2421             s//\1/
2422             q
2423           }
2424           s/.*/./; q'`
2425       test -d "$as_dir" && break
2426     done
2427     test -z "$as_dirs" || eval "mkdir $as_dirs"
2428   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
2429
2430
2431 } # as_fn_mkdir_p
2432 if mkdir -p . 2>/dev/null; then
2433   as_mkdir_p='mkdir -p "$as_dir"'
2434 else
2435   test -d ./-p && rmdir ./-p
2436   as_mkdir_p=false
2437 fi
2438
2439 if test -x / >/dev/null 2>&1; then
2440   as_test_x='test -x'
2441 else
2442   if ls -dL / >/dev/null 2>&1; then
2443     as_ls_L_option=L
2444   else
2445     as_ls_L_option=
2446   fi
2447   as_test_x='
2448     eval sh -c '\''
2449       if test -d "$1"; then
2450         test -d "$1/.";
2451       else
2452         case $1 in #(
2453         -*)set "./$1";;
2454         esac;
2455         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
2456         ???[sx]*):;;*)false;;esac;fi
2457     '\'' sh
2458   '
2459 fi
2460 as_executable_p=$as_test_x
2461
2462 # Sed expression to map a string onto a valid CPP name.
2463 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
2464
2465 # Sed expression to map a string onto a valid variable name.
2466 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
2467
2468
2469 exec 6>&1
2470 ## ----------------------------------- ##
2471 ## Main body of $CONFIG_STATUS script. ##
2472 ## ----------------------------------- ##
2473 _ASEOF
2474 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
2475
2476 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2477 # Save the log message, to keep $0 and so on meaningful, and to
2478 # report actual input values of CONFIG_FILES etc. instead of their
2479 # values after options handling.
2480 ac_log="
2481 This file was extended by $as_me, which was
2482 generated by GNU Autoconf 2.64.  Invocation command line was
2483
2484   CONFIG_FILES    = $CONFIG_FILES
2485   CONFIG_HEADERS  = $CONFIG_HEADERS
2486   CONFIG_LINKS    = $CONFIG_LINKS
2487   CONFIG_COMMANDS = $CONFIG_COMMANDS
2488   $ $0 $@
2489
2490 on `(hostname || uname -n) 2>/dev/null | sed 1q`
2491 "
2492
2493 _ACEOF
2494
2495 case $ac_config_files in *"
2496 "*) set x $ac_config_files; shift; ac_config_files=$*;;
2497 esac
2498
2499
2500
2501 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2502 # Files that config.status was made for.
2503 config_files="$ac_config_files"
2504
2505 _ACEOF
2506
2507 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2508 ac_cs_usage="\
2509 \`$as_me' instantiates files and other configuration actions
2510 from templates according to the current configuration.  Unless the files
2511 and actions are specified as TAGs, all are instantiated by default.
2512
2513 Usage: $0 [OPTION]... [TAG]...
2514
2515   -h, --help       print this help, then exit
2516   -V, --version    print version number and configuration settings, then exit
2517   -q, --quiet, --silent
2518                    do not print progress messages
2519   -d, --debug      don't remove temporary files
2520       --recheck    update $as_me by reconfiguring in the same conditions
2521       --file=FILE[:TEMPLATE]
2522                    instantiate the configuration file FILE
2523
2524 Configuration files:
2525 $config_files
2526
2527 Report bugs to the package provider."
2528
2529 _ACEOF
2530 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2531 ac_cs_version="\\
2532 config.status
2533 configured by $0, generated by GNU Autoconf 2.64,
2534   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
2535
2536 Copyright (C) 2009 Free Software Foundation, Inc.
2537 This config.status script is free software; the Free Software Foundation
2538 gives unlimited permission to copy, distribute and modify it."
2539
2540 ac_pwd='$ac_pwd'
2541 srcdir='$srcdir'
2542 test -n "\$AWK" || AWK=awk
2543 _ACEOF
2544
2545 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2546 # The default lists apply if the user does not specify any file.
2547 ac_need_defaults=:
2548 while test $# != 0
2549 do
2550   case $1 in
2551   --*=*)
2552     ac_option=`expr "X$1" : 'X\([^=]*\)='`
2553     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
2554     ac_shift=:
2555     ;;
2556   *)
2557     ac_option=$1
2558     ac_optarg=$2
2559     ac_shift=shift
2560     ;;
2561   esac
2562
2563   case $ac_option in
2564   # Handling of the options.
2565   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2566     ac_cs_recheck=: ;;
2567   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
2568     $as_echo "$ac_cs_version"; exit ;;
2569   --debug | --debu | --deb | --de | --d | -d )
2570     debug=: ;;
2571   --file | --fil | --fi | --f )
2572     $ac_shift
2573     case $ac_optarg in
2574     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
2575     esac
2576     as_fn_append CONFIG_FILES " '$ac_optarg'"
2577     ac_need_defaults=false;;
2578   --he | --h |  --help | --hel | -h )
2579     $as_echo "$ac_cs_usage"; exit ;;
2580   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2581   | -silent | --silent | --silen | --sile | --sil | --si | --s)
2582     ac_cs_silent=: ;;
2583
2584   # This is an error.
2585   -*) as_fn_error "unrecognized option: \`$1'
2586 Try \`$0 --help' for more information." ;;
2587
2588   *) as_fn_append ac_config_targets " $1"
2589      ac_need_defaults=false ;;
2590
2591   esac
2592   shift
2593 done
2594
2595 ac_configure_extra_args=
2596
2597 if $ac_cs_silent; then
2598   exec 6>/dev/null
2599   ac_configure_extra_args="$ac_configure_extra_args --silent"
2600 fi
2601
2602 _ACEOF
2603 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2604 if \$ac_cs_recheck; then
2605   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
2606   shift
2607   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
2608   CONFIG_SHELL='$SHELL'
2609   export CONFIG_SHELL
2610   exec "\$@"
2611 fi
2612
2613 _ACEOF
2614 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2615 exec 5>>config.log
2616 {
2617   echo
2618   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
2619 ## Running $as_me. ##
2620 _ASBOX
2621   $as_echo "$ac_log"
2622 } >&5
2623
2624 _ACEOF
2625 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2626 _ACEOF
2627
2628 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2629
2630 # Handling of arguments.
2631 for ac_config_target in $ac_config_targets
2632 do
2633   case $ac_config_target in
2634     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
2635
2636   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
2637   esac
2638 done
2639
2640
2641 # If the user did not use the arguments to specify the items to instantiate,
2642 # then the envvar interface is used.  Set only those that are not.
2643 # We use the long form for the default assignment because of an extremely
2644 # bizarre bug on SunOS 4.1.3.
2645 if $ac_need_defaults; then
2646   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
2647 fi
2648
2649 # Have a temporary directory for convenience.  Make it in the build tree
2650 # simply because there is no reason against having it here, and in addition,
2651 # creating and moving files from /tmp can sometimes cause problems.
2652 # Hook for its removal unless debugging.
2653 # Note that there is a small window in which the directory will not be cleaned:
2654 # after its creation but before its name has been assigned to `$tmp'.
2655 $debug ||
2656 {
2657   tmp=
2658   trap 'exit_status=$?
2659   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
2660 ' 0
2661   trap 'as_fn_exit 1' 1 2 13 15
2662 }
2663 # Create a (secure) tmp directory for tmp files.
2664
2665 {
2666   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
2667   test -n "$tmp" && test -d "$tmp"
2668 }  ||
2669 {
2670   tmp=./conf$$-$RANDOM
2671   (umask 077 && mkdir "$tmp")
2672 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
2673
2674 # Set up the scripts for CONFIG_FILES section.
2675 # No need to generate them if there are no CONFIG_FILES.
2676 # This happens for instance with `./config.status config.h'.
2677 if test -n "$CONFIG_FILES"; then
2678
2679
2680 ac_cr=`echo X | tr X '\015'`
2681 # On cygwin, bash can eat \r inside `` if the user requested igncr.
2682 # But we know of no other shell where ac_cr would be empty at this
2683 # point, so we can use a bashism as a fallback.
2684 if test "x$ac_cr" = x; then
2685   eval ac_cr=\$\'\\r\'
2686 fi
2687 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
2688 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
2689   ac_cs_awk_cr='\r'
2690 else
2691   ac_cs_awk_cr=$ac_cr
2692 fi
2693
2694 echo 'BEGIN {' >"$tmp/subs1.awk" &&
2695 _ACEOF
2696
2697
2698 {
2699   echo "cat >conf$$subs.awk <<_ACEOF" &&
2700   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
2701   echo "_ACEOF"
2702 } >conf$$subs.sh ||
2703   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
2704 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
2705 ac_delim='%!_!# '
2706 for ac_last_try in false false false false false :; do
2707   . ./conf$$subs.sh ||
2708     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
2709
2710   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
2711   if test $ac_delim_n = $ac_delim_num; then
2712     break
2713   elif $ac_last_try; then
2714     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
2715   else
2716     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
2717   fi
2718 done
2719 rm -f conf$$subs.sh
2720
2721 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2722 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
2723 _ACEOF
2724 sed -n '
2725 h
2726 s/^/S["/; s/!.*/"]=/
2727 p
2728 g
2729 s/^[^!]*!//
2730 :repl
2731 t repl
2732 s/'"$ac_delim"'$//
2733 t delim
2734 :nl
2735 h
2736 s/\(.\{148\}\).*/\1/
2737 t more1
2738 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
2739 p
2740 n
2741 b repl
2742 :more1
2743 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
2744 p
2745 g
2746 s/.\{148\}//
2747 t nl
2748 :delim
2749 h
2750 s/\(.\{148\}\).*/\1/
2751 t more2
2752 s/["\\]/\\&/g; s/^/"/; s/$/"/
2753 p
2754 b
2755 :more2
2756 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
2757 p
2758 g
2759 s/.\{148\}//
2760 t delim
2761 ' <conf$$subs.awk | sed '
2762 /^[^""]/{
2763   N
2764   s/\n//
2765 }
2766 ' >>$CONFIG_STATUS || ac_write_fail=1
2767 rm -f conf$$subs.awk
2768 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2769 _ACAWK
2770 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
2771   for (key in S) S_is_set[key] = 1
2772   FS = "\a"
2773
2774 }
2775 {
2776   line = $ 0
2777   nfields = split(line, field, "@")
2778   substed = 0
2779   len = length(field[1])
2780   for (i = 2; i < nfields; i++) {
2781     key = field[i]
2782     keylen = length(key)
2783     if (S_is_set[key]) {
2784       value = S[key]
2785       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
2786       len += length(value) + length(field[++i])
2787       substed = 1
2788     } else
2789       len += 1 + keylen
2790   }
2791
2792   print line
2793 }
2794
2795 _ACAWK
2796 _ACEOF
2797 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2798 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
2799   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
2800 else
2801   cat
2802 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
2803   || as_fn_error "could not setup config files machinery" "$LINENO" 5
2804 _ACEOF
2805
2806 # VPATH may cause trouble with some makes, so we remove $(srcdir),
2807 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
2808 # trailing colons and then remove the whole line if VPATH becomes empty
2809 # (actually we leave an empty line to preserve line numbers).
2810 if test "x$srcdir" = x.; then
2811   ac_vpsub='/^[  ]*VPATH[        ]*=/{
2812 s/:*\$(srcdir):*/:/
2813 s/:*\${srcdir}:*/:/
2814 s/:*@srcdir@:*/:/
2815 s/^\([^=]*=[     ]*\):*/\1/
2816 s/:*$//
2817 s/^[^=]*=[       ]*$//
2818 }'
2819 fi
2820
2821 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2822 fi # test -n "$CONFIG_FILES"
2823
2824
2825 eval set X "  :F $CONFIG_FILES      "
2826 shift
2827 for ac_tag
2828 do
2829   case $ac_tag in
2830   :[FHLC]) ac_mode=$ac_tag; continue;;
2831   esac
2832   case $ac_mode$ac_tag in
2833   :[FHL]*:*);;
2834   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
2835   :[FH]-) ac_tag=-:-;;
2836   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
2837   esac
2838   ac_save_IFS=$IFS
2839   IFS=:
2840   set x $ac_tag
2841   IFS=$ac_save_IFS
2842   shift
2843   ac_file=$1
2844   shift
2845
2846   case $ac_mode in
2847   :L) ac_source=$1;;
2848   :[FH])
2849     ac_file_inputs=
2850     for ac_f
2851     do
2852       case $ac_f in
2853       -) ac_f="$tmp/stdin";;
2854       *) # Look for the file first in the build tree, then in the source tree
2855          # (if the path is not absolute).  The absolute path cannot be DOS-style,
2856          # because $ac_f cannot contain `:'.
2857          test -f "$ac_f" ||
2858            case $ac_f in
2859            [\\/$]*) false;;
2860            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
2861            esac ||
2862            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
2863       esac
2864       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
2865       as_fn_append ac_file_inputs " '$ac_f'"
2866     done
2867
2868     # Let's still pretend it is `configure' which instantiates (i.e., don't
2869     # use $as_me), people would be surprised to read:
2870     #    /* config.h.  Generated by config.status.  */
2871     configure_input='Generated from '`
2872           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
2873         `' by configure.'
2874     if test x"$ac_file" != x-; then
2875       configure_input="$ac_file.  $configure_input"
2876       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
2877 $as_echo "$as_me: creating $ac_file" >&6;}
2878     fi
2879     # Neutralize special characters interpreted by sed in replacement strings.
2880     case $configure_input in #(
2881     *\&* | *\|* | *\\* )
2882        ac_sed_conf_input=`$as_echo "$configure_input" |
2883        sed 's/[\\\\&|]/\\\\&/g'`;; #(
2884     *) ac_sed_conf_input=$configure_input;;
2885     esac
2886
2887     case $ac_tag in
2888     *:-:* | *:-) cat >"$tmp/stdin" \
2889       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
2890     esac
2891     ;;
2892   esac
2893
2894   ac_dir=`$as_dirname -- "$ac_file" ||
2895 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
2896          X"$ac_file" : 'X\(//\)[^/]' \| \
2897          X"$ac_file" : 'X\(//\)$' \| \
2898          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
2899 $as_echo X"$ac_file" |
2900     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
2901             s//\1/
2902             q
2903           }
2904           /^X\(\/\/\)[^/].*/{
2905             s//\1/
2906             q
2907           }
2908           /^X\(\/\/\)$/{
2909             s//\1/
2910             q
2911           }
2912           /^X\(\/\).*/{
2913             s//\1/
2914             q
2915           }
2916           s/.*/./; q'`
2917   as_dir="$ac_dir"; as_fn_mkdir_p
2918   ac_builddir=.
2919
2920 case "$ac_dir" in
2921 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
2922 *)
2923   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
2924   # A ".." for each directory in $ac_dir_suffix.
2925   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
2926   case $ac_top_builddir_sub in
2927   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
2928   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
2929   esac ;;
2930 esac
2931 ac_abs_top_builddir=$ac_pwd
2932 ac_abs_builddir=$ac_pwd$ac_dir_suffix
2933 # for backward compatibility:
2934 ac_top_builddir=$ac_top_build_prefix
2935
2936 case $srcdir in
2937   .)  # We are building in place.
2938     ac_srcdir=.
2939     ac_top_srcdir=$ac_top_builddir_sub
2940     ac_abs_top_srcdir=$ac_pwd ;;
2941   [\\/]* | ?:[\\/]* )  # Absolute name.
2942     ac_srcdir=$srcdir$ac_dir_suffix;
2943     ac_top_srcdir=$srcdir
2944     ac_abs_top_srcdir=$srcdir ;;
2945   *) # Relative name.
2946     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
2947     ac_top_srcdir=$ac_top_build_prefix$srcdir
2948     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
2949 esac
2950 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
2951
2952
2953   case $ac_mode in
2954   :F)
2955   #
2956   # CONFIG_FILE
2957   #
2958
2959 _ACEOF
2960
2961 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2962 # If the template does not know about datarootdir, expand it.
2963 # FIXME: This hack should be removed a few years after 2.60.
2964 ac_datarootdir_hack=; ac_datarootdir_seen=
2965 ac_sed_dataroot='
2966 /datarootdir/ {
2967   p
2968   q
2969 }
2970 /@datadir@/p
2971 /@docdir@/p
2972 /@infodir@/p
2973 /@localedir@/p
2974 /@mandir@/p'
2975 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
2976 *datarootdir*) ac_datarootdir_seen=yes;;
2977 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
2978   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
2979 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
2980 _ACEOF
2981 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2982   ac_datarootdir_hack='
2983   s&@datadir@&$datadir&g
2984   s&@docdir@&$docdir&g
2985   s&@infodir@&$infodir&g
2986   s&@localedir@&$localedir&g
2987   s&@mandir@&$mandir&g
2988   s&\\\${datarootdir}&$datarootdir&g' ;;
2989 esac
2990 _ACEOF
2991
2992 # Neutralize VPATH when `$srcdir' = `.'.
2993 # Shell code in configure.ac might set extrasub.
2994 # FIXME: do we really want to maintain this feature?
2995 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2996 ac_sed_extra="$ac_vpsub
2997 $extrasub
2998 _ACEOF
2999 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3000 :t
3001 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
3002 s|@configure_input@|$ac_sed_conf_input|;t t
3003 s&@top_builddir@&$ac_top_builddir_sub&;t t
3004 s&@top_build_prefix@&$ac_top_build_prefix&;t t
3005 s&@srcdir@&$ac_srcdir&;t t
3006 s&@abs_srcdir@&$ac_abs_srcdir&;t t
3007 s&@top_srcdir@&$ac_top_srcdir&;t t
3008 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
3009 s&@builddir@&$ac_builddir&;t t
3010 s&@abs_builddir@&$ac_abs_builddir&;t t
3011 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
3012 $ac_datarootdir_hack
3013 "
3014 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
3015   || as_fn_error "could not create $ac_file" "$LINENO" 5
3016
3017 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
3018   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
3019   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
3020   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3021 which seems to be undefined.  Please make sure it is defined." >&5
3022 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3023 which seems to be undefined.  Please make sure it is defined." >&2;}
3024
3025   rm -f "$tmp/stdin"
3026   case $ac_file in
3027   -) cat "$tmp/out" && rm -f "$tmp/out";;
3028   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
3029   esac \
3030   || as_fn_error "could not create $ac_file" "$LINENO" 5
3031  ;;
3032
3033
3034
3035   esac
3036
3037 done # for ac_tag
3038
3039
3040 as_fn_exit 0
3041 _ACEOF
3042 ac_clean_files=$ac_clean_files_save
3043
3044 test $ac_write_fail = 0 ||
3045   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
3046
3047
3048 # configure is writing to config.log, and then calls config.status.
3049 # config.status does its own redirection, appending to config.log.
3050 # Unfortunately, on DOS this fails, as config.log is still kept open
3051 # by configure, so config.status won't be able to write to it; its
3052 # output is simply discarded.  So we exec the FD to /dev/null,
3053 # effectively closing config.log, so it can be properly (re)opened and
3054 # appended to by config.status.  When coming back to configure, we
3055 # need to make the FD available again.
3056 if test "$no_create" != yes; then
3057   ac_cs_success=:
3058   ac_config_status_args=
3059   test "$silent" = yes &&
3060     ac_config_status_args="$ac_config_status_args --quiet"
3061   exec 5>/dev/null
3062   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
3063   exec 5>>config.log
3064   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
3065   # would make configure fail if this is the last instruction.
3066   $ac_cs_success || as_fn_exit $?
3067 fi
3068
3069 #
3070 # CONFIG_SUBDIRS section.
3071 #
3072 if test "$no_recursion" != yes; then
3073
3074   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
3075   # so they do not pile up.
3076   ac_sub_configure_args=
3077   ac_prev=
3078   eval "set x $ac_configure_args"
3079   shift
3080   for ac_arg
3081   do
3082     if test -n "$ac_prev"; then
3083       ac_prev=
3084       continue
3085     fi
3086     case $ac_arg in
3087     -cache-file | --cache-file | --cache-fil | --cache-fi \
3088     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
3089       ac_prev=cache_file ;;
3090     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
3091     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
3092     | --c=*)
3093       ;;
3094     --config-cache | -C)
3095       ;;
3096     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
3097       ac_prev=srcdir ;;
3098     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
3099       ;;
3100     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
3101       ac_prev=prefix ;;
3102     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
3103       ;;
3104     --disable-option-checking)
3105       ;;
3106     *)
3107       case $ac_arg in
3108       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
3109       esac
3110       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
3111     esac
3112   done
3113
3114   # Always prepend --prefix to ensure using the same prefix
3115   # in subdir configurations.
3116   ac_arg="--prefix=$prefix"
3117   case $ac_arg in
3118   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
3119   esac
3120   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
3121
3122   # Pass --silent
3123   if test "$silent" = yes; then
3124     ac_sub_configure_args="--silent $ac_sub_configure_args"
3125   fi
3126
3127   # Always prepend --disable-option-checking to silence warnings, since
3128   # different subdirs can have different --enable and --with options.
3129   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
3130
3131   ac_popdir=`pwd`
3132   for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
3133
3134     # Do not complain, so a configure script can configure whichever
3135     # parts of a large source tree are present.
3136     test -d "$srcdir/$ac_dir" || continue
3137
3138     ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
3139     $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
3140     $as_echo "$ac_msg" >&6
3141     as_dir="$ac_dir"; as_fn_mkdir_p
3142     ac_builddir=.
3143
3144 case "$ac_dir" in
3145 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
3146 *)
3147   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
3148   # A ".." for each directory in $ac_dir_suffix.
3149   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
3150   case $ac_top_builddir_sub in
3151   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
3152   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
3153   esac ;;
3154 esac
3155 ac_abs_top_builddir=$ac_pwd
3156 ac_abs_builddir=$ac_pwd$ac_dir_suffix
3157 # for backward compatibility:
3158 ac_top_builddir=$ac_top_build_prefix
3159
3160 case $srcdir in
3161   .)  # We are building in place.
3162     ac_srcdir=.
3163     ac_top_srcdir=$ac_top_builddir_sub
3164     ac_abs_top_srcdir=$ac_pwd ;;
3165   [\\/]* | ?:[\\/]* )  # Absolute name.
3166     ac_srcdir=$srcdir$ac_dir_suffix;
3167     ac_top_srcdir=$srcdir
3168     ac_abs_top_srcdir=$srcdir ;;
3169   *) # Relative name.
3170     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
3171     ac_top_srcdir=$ac_top_build_prefix$srcdir
3172     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
3173 esac
3174 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
3175
3176
3177     cd "$ac_dir"
3178
3179     # Check for guested configure; otherwise get Cygnus style configure.
3180     if test -f "$ac_srcdir/configure.gnu"; then
3181       ac_sub_configure=$ac_srcdir/configure.gnu
3182     elif test -f "$ac_srcdir/configure"; then
3183       ac_sub_configure=$ac_srcdir/configure
3184     elif test -f "$ac_srcdir/configure.in"; then
3185       # This should be Cygnus configure.
3186       ac_sub_configure=$ac_aux_dir/configure
3187     else
3188       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
3189 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
3190       ac_sub_configure=
3191     fi
3192
3193     # The recursion is here.
3194     if test -n "$ac_sub_configure"; then
3195       # Make the cache file name correct relative to the subdirectory.
3196       case $cache_file in
3197       [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
3198       *) # Relative name.
3199         ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
3200       esac
3201
3202       { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
3203 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
3204       # The eval makes quoting arguments work.
3205       eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
3206            --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
3207         as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
3208     fi
3209
3210     cd "$ac_popdir"
3211   done
3212 fi
3213 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
3214   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
3215 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
3216 fi
3217