sim/testsuite/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.64.
   4 #
   5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
   7 # Foundation, Inc.
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 case $0 in #((
  91   *[\\/]* ) as_myself=$0 ;;
  92   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  93 for as_dir in $PATH
  94 do
  95   IFS=$as_save_IFS
  96   test -z "$as_dir" && as_dir=.
  97     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  98   done
  99 IFS=$as_save_IFS
 100
 101      ;;
 102 esac
 103 # We did not find ourselves, most probably we were run as `sh COMMAND'
 104 # in which case we are not to be found in the path.
 105 if test "x$as_myself" = x; then
 106   as_myself=$0
 107 fi
 108 if test ! -f "$as_myself"; then
 109   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 110   exit 1
 111 fi
 112
 113 # Unset variables that we do not need and which cause bugs (e.g. in
 114 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 115 # suppresses any "Segmentation fault" message there.  '((' could
 116 # trigger a bug in pdksh 5.2.14.
 117 for as_var in BASH_ENV ENV MAIL MAILPATH
 118 do eval test x\${$as_var+set} = xset \
 119   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 120 done
 121 PS1='$ '
 122 PS2='> '
 123 PS4='+ '
 124
 125 # NLS nuisances.
 126 LC_ALL=C
 127 export LC_ALL
 128 LANGUAGE=C
 129 export LANGUAGE
 130
 131 # CDPATH.
 132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 133
 134 if test "x$CONFIG_SHELL" = x; then
 135   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 136   emulate sh
 137   NULLCMD=:
 138   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 139   # is contrary to our usage.  Disable this feature.
 140   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 141   setopt NO_GLOB_SUBST
 142 else
 143   case \`(set -o) 2>/dev/null\` in #(
 144   *posix*) :
 145     set -o posix ;; #(
 146   *) :
 147      ;;
 148 esac
 149 fi
 150 "
 151   as_required="as_fn_return () { (exit \$1); }
 152 as_fn_success () { as_fn_return 0; }
 153 as_fn_failure () { as_fn_return 1; }
 154 as_fn_ret_success () { return 0; }
 155 as_fn_ret_failure () { return 1; }
 156
 157 exitcode=0
 158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 163
 164 else
 165   exitcode=1; echo positional parameters were not saved.
 166 fi
 167 test x\$exitcode = x0 || exit 1"
 168   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 169   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 170   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 171   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1"
 172   if (eval "$as_required") 2>/dev/null; then :
 173   as_have_required=yes
 174 else
 175   as_have_required=no
 176 fi
 177   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 178
 179 else
 180   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 181 as_found=false
 182 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 183 do
 184   IFS=$as_save_IFS
 185   test -z "$as_dir" && as_dir=.
 186   as_found=:
 187   case $as_dir in #(
 188          /*)
 189            for as_base in sh bash ksh sh5; do
 190              # Try only shells that exist, to save several forks.
 191              as_shell=$as_dir/$as_base
 192              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 193                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 194   CONFIG_SHELL=$as_shell as_have_required=yes
 195                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 196   break 2
 197 fi
 198 fi
 199            done;;
 200        esac
 201   as_found=false
 202 done
 203 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 204               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 205   CONFIG_SHELL=$SHELL as_have_required=yes
 206 fi; }
 207 IFS=$as_save_IFS
 208
 209
 210       if test "x$CONFIG_SHELL" != x; then :
 211   # We cannot yet assume a decent shell, so we have to provide a
 212         # neutralization value for shells without unset; and this also
 213         # works around shells that cannot unset nonexistent variables.
 214         BASH_ENV=/dev/null
 215         ENV=/dev/null
 216         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 217         export CONFIG_SHELL
 218         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 219 fi
 220
 221     if test x$as_have_required = xno; then :
 222   $as_echo "$0: This script requires a shell more modern than all"
 223   $as_echo "$0: the shells that I found on your system."
 224   if test x${ZSH_VERSION+set} = xset ; then
 225     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 226     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 227   else
 228     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 229 $0: including any error possibly output before this
 230 $0: message. Then install a modern shell, or manually run
 231 $0: the script under such a shell if you do have one."
 232   fi
 233   exit 1
 234 fi
 235 fi
 236 fi
 237 SHELL=${CONFIG_SHELL-/bin/sh}
 238 export SHELL
 239 # Unset more variables known to interfere with behavior of common tools.
 240 CLICOLOR_FORCE= GREP_OPTIONS=
 241 unset CLICOLOR_FORCE GREP_OPTIONS
 242
 243 ## --------------------- ##
 244 ## M4sh Shell Functions. ##
 245 ## --------------------- ##
 246 # as_fn_unset VAR
 247 # ---------------
 248 # Portably unset VAR.
 249 as_fn_unset ()
 250 {
 251   { eval $1=; unset $1;}
 252 }
 253 as_unset=as_fn_unset
 254
 255 # as_fn_set_status STATUS
 256 # -----------------------
 257 # Set $? to STATUS, without forking.
 258 as_fn_set_status ()
 259 {
 260   return $1
 261 } # as_fn_set_status
 262
 263 # as_fn_exit STATUS
 264 # -----------------
 265 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 266 as_fn_exit ()
 267 {
 268   set +e
 269   as_fn_set_status $1
 270   exit $1
 271 } # as_fn_exit
 272
 273 # as_fn_mkdir_p
 274 # -------------
 275 # Create "$as_dir" as a directory, including parents if necessary.
 276 as_fn_mkdir_p ()
 277 {
 278
 279   case $as_dir in #(
 280   -*) as_dir=./$as_dir;;
 281   esac
 282   test -d "$as_dir" || eval $as_mkdir_p || {
 283     as_dirs=
 284     while :; do
 285       case $as_dir in #(
 286       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 287       *) as_qdir=$as_dir;;
 288       esac
 289       as_dirs="'$as_qdir' $as_dirs"
 290       as_dir=`$as_dirname -- "$as_dir" ||
 291 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 292          X"$as_dir" : 'X\(//\)[^/]' \| \
 293          X"$as_dir" : 'X\(//\)$' \| \
 294          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 295 $as_echo X"$as_dir" |
 296     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 297             s//\1/
 298             q
 299           }
 300           /^X\(\/\/\)[^/].*/{
 301             s//\1/
 302             q
 303           }
 304           /^X\(\/\/\)$/{
 305             s//\1/
 306             q
 307           }
 308           /^X\(\/\).*/{
 309             s//\1/
 310             q
 311           }
 312           s/.*/./; q'`
 313       test -d "$as_dir" && break
 314     done
 315     test -z "$as_dirs" || eval "mkdir $as_dirs"
 316   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 317
 318
 319 } # as_fn_mkdir_p
 320 # as_fn_append VAR VALUE
 321 # ----------------------
 322 # Append the text in VALUE to the end of the definition contained in VAR. Take
 323 # advantage of any shell optimizations that allow amortized linear growth over
 324 # repeated appends, instead of the typical quadratic growth present in naive
 325 # implementations.
 326 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 327   eval 'as_fn_append ()
 328   {
 329     eval $1+=\$2
 330   }'
 331 else
 332   as_fn_append ()
 333   {
 334     eval $1=\$$1\$2
 335   }
 336 fi # as_fn_append
 337
 338 # as_fn_arith ARG...
 339 # ------------------
 340 # Perform arithmetic evaluation on the ARGs, and store the result in the
 341 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 342 # must be portable across $(()) and expr.
 343 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 344   eval 'as_fn_arith ()
 345   {
 346     as_val=$(( $* ))
 347   }'
 348 else
 349   as_fn_arith ()
 350   {
 351     as_val=`expr "$@" || test $? -eq 1`
 352   }
 353 fi # as_fn_arith
 354
 355
 356 # as_fn_error ERROR [LINENO LOG_FD]
 357 # ---------------------------------
 358 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 359 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 360 # script with status $?, using 1 if that was 0.
 361 as_fn_error ()
 362 {
 363   as_status=$?; test $as_status -eq 0 && as_status=1
 364   if test "$3"; then
 365     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 366     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 367   fi
 368   $as_echo "$as_me: error: $1" >&2
 369   as_fn_exit $as_status
 370 } # as_fn_error
 371
 372 if expr a : '\(a\)' >/dev/null 2>&1 &&
 373    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 374   as_expr=expr
 375 else
 376   as_expr=false
 377 fi
 378
 379 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 380   as_basename=basename
 381 else
 382   as_basename=false
 383 fi
 384
 385 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 386   as_dirname=dirname
 387 else
 388   as_dirname=false
 389 fi
 390
 391 as_me=`$as_basename -- "$0" ||
 392 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 393          X"$0" : 'X\(//\)$' \| \
 394          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 395 $as_echo X/"$0" |
 396     sed '/^.*\/\([^/][^/]*\)\/*$/{
 397             s//\1/
 398             q
 399           }
 400           /^X\/\(\/\/\)$/{
 401             s//\1/
 402             q
 403           }
 404           /^X\/\(\/\).*/{
 405             s//\1/
 406             q
 407           }
 408           s/.*/./; q'`
 409
 410 # Avoid depending upon Character Ranges.
 411 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 412 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 413 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 414 as_cr_digits='0123456789'
 415 as_cr_alnum=$as_cr_Letters$as_cr_digits
 416
 417
 418   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 419   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 420   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 421   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 422   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 423   sed -n '
 424     p
 425     /[$]LINENO/=
 426   ' <$as_myself |
 427     sed '
 428       s/[$]LINENO.*/&-/
 429       t lineno
 430       b
 431       :lineno
 432       N
 433       :loop
 434       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 435       t loop
 436       s/-\n.*//
 437     ' >$as_me.lineno &&
 438   chmod +x "$as_me.lineno" ||
 439     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 440
 441   # Don't try to exec as it changes $[0], causing all sort of problems
 442   # (the dirname of $[0] is not the place where we might find the
 443   # original and so on.  Autoconf is especially sensitive to this).
 444   . "./$as_me.lineno"
 445   # Exit status is that of the last command.
 446   exit
 447 }
 448
 449 ECHO_C= ECHO_N= ECHO_T=
 450 case `echo -n x` in #(((((
 451 -n*)
 452   case `echo 'xy\c'` in
 453   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 454   xy)  ECHO_C='\c';;
 455   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 456        ECHO_T=' ';;
 457   esac;;
 458 *)
 459   ECHO_N='-n';;
 460 esac
 461
 462 rm -f conf$$ conf$$.exe conf$$.file
 463 if test -d conf$$.dir; then
 464   rm -f conf$$.dir/conf$$.file
 465 else
 466   rm -f conf$$.dir
 467   mkdir conf$$.dir 2>/dev/null
 468 fi
 469 if (echo >conf$$.file) 2>/dev/null; then
 470   if ln -s conf$$.file conf$$ 2>/dev/null; then
 471     as_ln_s='ln -s'
 472     # ... but there are two gotchas:
 473     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 474     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 475     # In both cases, we have to default to `cp -p'.
 476     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 477       as_ln_s='cp -p'
 478   elif ln conf$$.file conf$$ 2>/dev/null; then
 479     as_ln_s=ln
 480   else
 481     as_ln_s='cp -p'
 482   fi
 483 else
 484   as_ln_s='cp -p'
 485 fi
 486 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 487 rmdir conf$$.dir 2>/dev/null
 488
 489 if mkdir -p . 2>/dev/null; then
 490   as_mkdir_p='mkdir -p "$as_dir"'
 491 else
 492   test -d ./-p && rmdir ./-p
 493   as_mkdir_p=false
 494 fi
 495
 496 if test -x / >/dev/null 2>&1; then
 497   as_test_x='test -x'
 498 else
 499   if ls -dL / >/dev/null 2>&1; then
 500     as_ls_L_option=L
 501   else
 502     as_ls_L_option=
 503   fi
 504   as_test_x='
 505     eval sh -c '\''
 506       if test -d "$1"; then
 507         test -d "$1/.";
 508       else
 509         case $1 in #(
 510         -*)set "./$1";;
 511         esac;
 512         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 513         ???[sx]*):;;*)false;;esac;fi
 514     '\'' sh
 515   '
 516 fi
 517 as_executable_p=$as_test_x
 518
 519 # Sed expression to map a string onto a valid CPP name.
 520 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 521
 522 # Sed expression to map a string onto a valid variable name.
 523 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 524
 525
 526 exec 7<&0 </dev/null 6>&1
 527
 528 # Name of the host.
 529 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 530 # so uname gets run too.
 531 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 532
 533 #
 534 # Initializations.
 535 #
 536 ac_default_prefix=/usr/local
 537 ac_clean_files=
 538 ac_config_libobj_dir=.
 539 LIBOBJS=
 540 cross_compiling=no
 541 subdirs=
 542 MFLAGS=
 543 MAKEFLAGS=
 544
 545 # Identity of this package.
 546 PACKAGE_NAME=
 547 PACKAGE_TARNAME=
 548 PACKAGE_VERSION=
 549 PACKAGE_STRING=
 550 PACKAGE_BUGREPORT=
 551 PACKAGE_URL=
 552
 553 ac_unique_file="common/bits-tst.c"
 554 enable_option_checking=no
 555 ac_subst_vars='LTLIBOBJS
 556 LIBOBJS
 557 sim_arch
 558 subdirs
 559 target_os
 560 target_vendor
 561 target_cpu
 562 target
 563 host_os
 564 host_vendor
 565 host_cpu
 566 host
 567 build_os
 568 build_vendor
 569 build_cpu
 570 build
 571 CC
 572 target_alias
 573 host_alias
 574 build_alias
 575 LIBS
 576 ECHO_T
 577 ECHO_N
 578 ECHO_C
 579 DEFS
 580 mandir
 581 localedir
 582 libdir
 583 psdir
 584 pdfdir
 585 dvidir
 586 htmldir
 587 infodir
 588 docdir
 589 oldincludedir
 590 includedir
 591 localstatedir
 592 sharedstatedir
 593 sysconfdir
 594 datadir
 595 datarootdir
 596 libexecdir
 597 sbindir
 598 bindir
 599 program_transform_name
 600 prefix
 601 exec_prefix
 602 PACKAGE_URL
 603 PACKAGE_BUGREPORT
 604 PACKAGE_STRING
 605 PACKAGE_VERSION
 606 PACKAGE_TARNAME
 607 PACKAGE_NAME
 608 PATH_SEPARATOR
 609 SHELL'
 610 ac_subst_files=''
 611 ac_user_opts='
 612 enable_option_checking
 613 '
 614       ac_precious_vars='build_alias
 615 host_alias
 616 target_alias'
 617 ac_subdirs_all='d10v-elf
 618 frv-elf
 619 m32r-elf
 620 mips64el-elf'
 621
 622 # Initialize some variables set by options.
 623 ac_init_help=
 624 ac_init_version=false
 625 ac_unrecognized_opts=
 626 ac_unrecognized_sep=
 627 # The variables have the same names as the options, with
 628 # dashes changed to underlines.
 629 cache_file=/dev/null
 630 exec_prefix=NONE
 631 no_create=
 632 no_recursion=
 633 prefix=NONE
 634 program_prefix=NONE
 635 program_suffix=NONE
 636 program_transform_name=s,x,x,
 637 silent=
 638 site=
 639 srcdir=
 640 verbose=
 641 x_includes=NONE
 642 x_libraries=NONE
 643
 644 # Installation directory options.
 645 # These are left unexpanded so users can "make install exec_prefix=/foo"
 646 # and all the variables that are supposed to be based on exec_prefix
 647 # by default will actually change.
 648 # Use braces instead of parens because sh, perl, etc. also accept them.
 649 # (The list follows the same order as the GNU Coding Standards.)
 650 bindir='${exec_prefix}/bin'
 651 sbindir='${exec_prefix}/sbin'
 652 libexecdir='${exec_prefix}/libexec'
 653 datarootdir='${prefix}/share'
 654 datadir='${datarootdir}'
 655 sysconfdir='${prefix}/etc'
 656 sharedstatedir='${prefix}/com'
 657 localstatedir='${prefix}/var'
 658 includedir='${prefix}/include'
 659 oldincludedir='/usr/include'
 660 docdir='${datarootdir}/doc/${PACKAGE}'
 661 infodir='${datarootdir}/info'
 662 htmldir='${docdir}'
 663 dvidir='${docdir}'
 664 pdfdir='${docdir}'
 665 psdir='${docdir}'
 666 libdir='${exec_prefix}/lib'
 667 localedir='${datarootdir}/locale'
 668 mandir='${datarootdir}/man'
 669
 670 ac_prev=
 671 ac_dashdash=
 672 for ac_option
 673 do
 674   # If the previous option needs an argument, assign it.
 675   if test -n "$ac_prev"; then
 676     eval $ac_prev=\$ac_option
 677     ac_prev=
 678     continue
 679   fi
 680
 681   case $ac_option in
 682   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 683   *)    ac_optarg=yes ;;
 684   esac
 685
 686   # Accept the important Cygnus configure options, so we can diagnose typos.
 687
 688   case $ac_dashdash$ac_option in
 689   --)
 690     ac_dashdash=yes ;;
 691
 692   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 693     ac_prev=bindir ;;
 694   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 695     bindir=$ac_optarg ;;
 696
 697   -build | --build | --buil | --bui | --bu)
 698     ac_prev=build_alias ;;
 699   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 700     build_alias=$ac_optarg ;;
 701
 702   -cache-file | --cache-file | --cache-fil | --cache-fi \
 703   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 704     ac_prev=cache_file ;;
 705   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 706   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 707     cache_file=$ac_optarg ;;
 708
 709   --config-cache | -C)
 710     cache_file=config.cache ;;
 711
 712   -datadir | --datadir | --datadi | --datad)
 713     ac_prev=datadir ;;
 714   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 715     datadir=$ac_optarg ;;
 716
 717   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 718   | --dataroo | --dataro | --datar)
 719     ac_prev=datarootdir ;;
 720   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 721   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 722     datarootdir=$ac_optarg ;;
 723
 724   -disable-* | --disable-*)
 725     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 726     # Reject names that are not valid shell variable names.
 727     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 728       as_fn_error "invalid feature name: $ac_useropt"
 729     ac_useropt_orig=$ac_useropt
 730     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 731     case $ac_user_opts in
 732       *"
 733 "enable_$ac_useropt"
 734 "*) ;;
 735       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 736          ac_unrecognized_sep=', ';;
 737     esac
 738     eval enable_$ac_useropt=no ;;
 739
 740   -docdir | --docdir | --docdi | --doc | --do)
 741     ac_prev=docdir ;;
 742   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 743     docdir=$ac_optarg ;;
 744
 745   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 746     ac_prev=dvidir ;;
 747   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 748     dvidir=$ac_optarg ;;
 749
 750   -enable-* | --enable-*)
 751     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 752     # Reject names that are not valid shell variable names.
 753     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 754       as_fn_error "invalid feature name: $ac_useropt"
 755     ac_useropt_orig=$ac_useropt
 756     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 757     case $ac_user_opts in
 758       *"
 759 "enable_$ac_useropt"
 760 "*) ;;
 761       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 762          ac_unrecognized_sep=', ';;
 763     esac
 764     eval enable_$ac_useropt=\$ac_optarg ;;
 765
 766   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 767   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 768   | --exec | --exe | --ex)
 769     ac_prev=exec_prefix ;;
 770   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 771   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 772   | --exec=* | --exe=* | --ex=*)
 773     exec_prefix=$ac_optarg ;;
 774
 775   -gas | --gas | --ga | --g)
 776     # Obsolete; use --with-gas.
 777     with_gas=yes ;;
 778
 779   -help | --help | --hel | --he | -h)
 780     ac_init_help=long ;;
 781   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 782     ac_init_help=recursive ;;
 783   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 784     ac_init_help=short ;;
 785
 786   -host | --host | --hos | --ho)
 787     ac_prev=host_alias ;;
 788   -host=* | --host=* | --hos=* | --ho=*)
 789     host_alias=$ac_optarg ;;
 790
 791   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 792     ac_prev=htmldir ;;
 793   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 794   | --ht=*)
 795     htmldir=$ac_optarg ;;
 796
 797   -includedir | --includedir | --includedi | --included | --include \
 798   | --includ | --inclu | --incl | --inc)
 799     ac_prev=includedir ;;
 800   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 801   | --includ=* | --inclu=* | --incl=* | --inc=*)
 802     includedir=$ac_optarg ;;
 803
 804   -infodir | --infodir | --infodi | --infod | --info | --inf)
 805     ac_prev=infodir ;;
 806   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 807     infodir=$ac_optarg ;;
 808
 809   -libdir | --libdir | --libdi | --libd)
 810     ac_prev=libdir ;;
 811   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 812     libdir=$ac_optarg ;;
 813
 814   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 815   | --libexe | --libex | --libe)
 816     ac_prev=libexecdir ;;
 817   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 818   | --libexe=* | --libex=* | --libe=*)
 819     libexecdir=$ac_optarg ;;
 820
 821   -localedir | --localedir | --localedi | --localed | --locale)
 822     ac_prev=localedir ;;
 823   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 824     localedir=$ac_optarg ;;
 825
 826   -localstatedir | --localstatedir | --localstatedi | --localstated \
 827   | --localstate | --localstat | --localsta | --localst | --locals)
 828     ac_prev=localstatedir ;;
 829   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 830   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 831     localstatedir=$ac_optarg ;;
 832
 833   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 834     ac_prev=mandir ;;
 835   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 836     mandir=$ac_optarg ;;
 837
 838   -nfp | --nfp | --nf)
 839     # Obsolete; use --without-fp.
 840     with_fp=no ;;
 841
 842   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 843   | --no-cr | --no-c | -n)
 844     no_create=yes ;;
 845
 846   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 847   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 848     no_recursion=yes ;;
 849
 850   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 851   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 852   | --oldin | --oldi | --old | --ol | --o)
 853     ac_prev=oldincludedir ;;
 854   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 855   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 856   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 857     oldincludedir=$ac_optarg ;;
 858
 859   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 860     ac_prev=prefix ;;
 861   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 862     prefix=$ac_optarg ;;
 863
 864   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 865   | --program-pre | --program-pr | --program-p)
 866     ac_prev=program_prefix ;;
 867   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 868   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 869     program_prefix=$ac_optarg ;;
 870
 871   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 872   | --program-suf | --program-su | --program-s)
 873     ac_prev=program_suffix ;;
 874   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 875   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 876     program_suffix=$ac_optarg ;;
 877
 878   -program-transform-name | --program-transform-name \
 879   | --program-transform-nam | --program-transform-na \
 880   | --program-transform-n | --program-transform- \
 881   | --program-transform | --program-transfor \
 882   | --program-transfo | --program-transf \
 883   | --program-trans | --program-tran \
 884   | --progr-tra | --program-tr | --program-t)
 885     ac_prev=program_transform_name ;;
 886   -program-transform-name=* | --program-transform-name=* \
 887   | --program-transform-nam=* | --program-transform-na=* \
 888   | --program-transform-n=* | --program-transform-=* \
 889   | --program-transform=* | --program-transfor=* \
 890   | --program-transfo=* | --program-transf=* \
 891   | --program-trans=* | --program-tran=* \
 892   | --progr-tra=* | --program-tr=* | --program-t=*)
 893     program_transform_name=$ac_optarg ;;
 894
 895   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 896     ac_prev=pdfdir ;;
 897   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 898     pdfdir=$ac_optarg ;;
 899
 900   -psdir | --psdir | --psdi | --psd | --ps)
 901     ac_prev=psdir ;;
 902   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 903     psdir=$ac_optarg ;;
 904
 905   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 906   | -silent | --silent | --silen | --sile | --sil)
 907     silent=yes ;;
 908
 909   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 910     ac_prev=sbindir ;;
 911   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 912   | --sbi=* | --sb=*)
 913     sbindir=$ac_optarg ;;
 914
 915   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 916   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 917   | --sharedst | --shareds | --shared | --share | --shar \
 918   | --sha | --sh)
 919     ac_prev=sharedstatedir ;;
 920   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 921   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 922   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 923   | --sha=* | --sh=*)
 924     sharedstatedir=$ac_optarg ;;
 925
 926   -site | --site | --sit)
 927     ac_prev=site ;;
 928   -site=* | --site=* | --sit=*)
 929     site=$ac_optarg ;;
 930
 931   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 932     ac_prev=srcdir ;;
 933   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 934     srcdir=$ac_optarg ;;
 935
 936   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 937   | --syscon | --sysco | --sysc | --sys | --sy)
 938     ac_prev=sysconfdir ;;
 939   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 940   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 941     sysconfdir=$ac_optarg ;;
 942
 943   -target | --target | --targe | --targ | --tar | --ta | --t)
 944     ac_prev=target_alias ;;
 945   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 946     target_alias=$ac_optarg ;;
 947
 948   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 949     verbose=yes ;;
 950
 951   -version | --version | --versio | --versi | --vers | -V)
 952     ac_init_version=: ;;
 953
 954   -with-* | --with-*)
 955     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 956     # Reject names that are not valid shell variable names.
 957     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 958       as_fn_error "invalid package name: $ac_useropt"
 959     ac_useropt_orig=$ac_useropt
 960     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 961     case $ac_user_opts in
 962       *"
 963 "with_$ac_useropt"
 964 "*) ;;
 965       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
 966          ac_unrecognized_sep=', ';;
 967     esac
 968     eval with_$ac_useropt=\$ac_optarg ;;
 969
 970   -without-* | --without-*)
 971     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
 972     # Reject names that are not valid shell variable names.
 973     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 974       as_fn_error "invalid package name: $ac_useropt"
 975     ac_useropt_orig=$ac_useropt
 976     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 977     case $ac_user_opts in
 978       *"
 979 "with_$ac_useropt"
 980 "*) ;;
 981       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
 982          ac_unrecognized_sep=', ';;
 983     esac
 984     eval with_$ac_useropt=no ;;
 985
 986   --x)
 987     # Obsolete; use --with-x.
 988     with_x=yes ;;
 989
 990   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 991   | --x-incl | --x-inc | --x-in | --x-i)
 992     ac_prev=x_includes ;;
 993   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 994   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 995     x_includes=$ac_optarg ;;
 996
 997   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 998   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 999     ac_prev=x_libraries ;;
1000   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1001   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1002     x_libraries=$ac_optarg ;;
1003
1004   -*) as_fn_error "unrecognized option: \`$ac_option'
1005 Try \`$0 --help' for more information."
1006     ;;
1007
1008   *=*)
1009     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1010     # Reject names that are not valid shell variable names.
1011     case $ac_envvar in #(
1012       '' | [0-9]* | *[!_$as_cr_alnum]* )
1013       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1014     esac
1015     eval $ac_envvar=\$ac_optarg
1016     export $ac_envvar ;;
1017
1018   *)
1019     # FIXME: should be removed in autoconf 3.0.
1020     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1021     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1022       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1023     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1024     ;;
1025
1026   esac
1027 done
1028
1029 if test -n "$ac_prev"; then
1030   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1031   as_fn_error "missing argument to $ac_option"
1032 fi
1033
1034 if test -n "$ac_unrecognized_opts"; then
1035   case $enable_option_checking in
1036     no) ;;
1037     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1038     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1039   esac
1040 fi
1041
1042 # Check all directory arguments for consistency.
1043 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1044                 datadir sysconfdir sharedstatedir localstatedir includedir \
1045                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1046                 libdir localedir mandir
1047 do
1048   eval ac_val=\$$ac_var
1049   # Remove trailing slashes.
1050   case $ac_val in
1051     */ )
1052       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1053       eval $ac_var=\$ac_val;;
1054   esac
1055   # Be sure to have absolute directory names.
1056   case $ac_val in
1057     [\\/$]* | ?:[\\/]* )  continue;;
1058     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1059   esac
1060   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1061 done
1062
1063 # There might be people who depend on the old broken behavior: `$host'
1064 # used to hold the argument of --host etc.
1065 # FIXME: To remove some day.
1066 build=$build_alias
1067 host=$host_alias
1068 target=$target_alias
1069
1070 # FIXME: To remove some day.
1071 if test "x$host_alias" != x; then
1072   if test "x$build_alias" = x; then
1073     cross_compiling=maybe
1074     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1075     If a cross compiler is detected then cross compile mode will be used." >&2
1076   elif test "x$build_alias" != "x$host_alias"; then
1077     cross_compiling=yes
1078   fi
1079 fi
1080
1081 ac_tool_prefix=
1082 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1083
1084 test "$silent" = yes && exec 6>/dev/null
1085
1086
1087 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1088 ac_ls_di=`ls -di .` &&
1089 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1090   as_fn_error "working directory cannot be determined"
1091 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1092   as_fn_error "pwd does not report name of working directory"
1093
1094
1095 # Find the source files, if location was not specified.
1096 if test -z "$srcdir"; then
1097   ac_srcdir_defaulted=yes
1098   # Try the directory containing this script, then the parent directory.
1099   ac_confdir=`$as_dirname -- "$as_myself" ||
1100 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1101          X"$as_myself" : 'X\(//\)[^/]' \| \
1102          X"$as_myself" : 'X\(//\)$' \| \
1103          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1104 $as_echo X"$as_myself" |
1105     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1106             s//\1/
1107             q
1108           }
1109           /^X\(\/\/\)[^/].*/{
1110             s//\1/
1111             q
1112           }
1113           /^X\(\/\/\)$/{
1114             s//\1/
1115             q
1116           }
1117           /^X\(\/\).*/{
1118             s//\1/
1119             q
1120           }
1121           s/.*/./; q'`
1122   srcdir=$ac_confdir
1123   if test ! -r "$srcdir/$ac_unique_file"; then
1124     srcdir=..
1125   fi
1126 else
1127   ac_srcdir_defaulted=no
1128 fi
1129 if test ! -r "$srcdir/$ac_unique_file"; then
1130   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1131   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1132 fi
1133 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1134 ac_abs_confdir=`(
1135         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1136         pwd)`
1137 # When building in place, set srcdir=.
1138 if test "$ac_abs_confdir" = "$ac_pwd"; then
1139   srcdir=.
1140 fi
1141 # Remove unnecessary trailing slashes from srcdir.
1142 # Double slashes in file names in object file debugging info
1143 # mess up M-x gdb in Emacs.
1144 case $srcdir in
1145 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1146 esac
1147 for ac_var in $ac_precious_vars; do
1148   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1149   eval ac_env_${ac_var}_value=\$${ac_var}
1150   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1151   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1152 done
1153
1154 #
1155 # Report the --help message.
1156 #
1157 if test "$ac_init_help" = "long"; then
1158   # Omit some internal or obsolete options to make the list less imposing.
1159   # This message is too long to be a string in the A/UX 3.1 sh.
1160   cat <<_ACEOF
1161 \`configure' configures this package to adapt to many kinds of systems.
1162
1163 Usage: $0 [OPTION]... [VAR=VALUE]...
1164
1165 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1166 VAR=VALUE.  See below for descriptions of some of the useful variables.
1167
1168 Defaults for the options are specified in brackets.
1169
1170 Configuration:
1171   -h, --help              display this help and exit
1172       --help=short        display options specific to this package
1173       --help=recursive    display the short help of all the included packages
1174   -V, --version           display version information and exit
1175   -q, --quiet, --silent   do not print \`checking...' messages
1176       --cache-file=FILE   cache test results in FILE [disabled]
1177   -C, --config-cache      alias for \`--cache-file=config.cache'
1178   -n, --no-create         do not create output files
1179       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1180
1181 Installation directories:
1182   --prefix=PREFIX         install architecture-independent files in PREFIX
1183                           [$ac_default_prefix]
1184   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1185                           [PREFIX]
1186
1187 By default, \`make install' will install all the files in
1188 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1189 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1190 for instance \`--prefix=\$HOME'.
1191
1192 For better control, use the options below.
1193
1194 Fine tuning of the installation directories:
1195   --bindir=DIR            user executables [EPREFIX/bin]
1196   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1197   --libexecdir=DIR        program executables [EPREFIX/libexec]
1198   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1199   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1200   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1201   --libdir=DIR            object code libraries [EPREFIX/lib]
1202   --includedir=DIR        C header files [PREFIX/include]
1203   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1204   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1205   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1206   --infodir=DIR           info documentation [DATAROOTDIR/info]
1207   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1208   --mandir=DIR            man documentation [DATAROOTDIR/man]
1209   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1210   --htmldir=DIR           html documentation [DOCDIR]
1211   --dvidir=DIR            dvi documentation [DOCDIR]
1212   --pdfdir=DIR            pdf documentation [DOCDIR]
1213   --psdir=DIR             ps documentation [DOCDIR]
1214 _ACEOF
1215
1216   cat <<\_ACEOF
1217
1218 System types:
1219   --build=BUILD     configure for building on BUILD [guessed]
1220   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1221   --target=TARGET   configure for building compilers for TARGET [HOST]
1222 _ACEOF
1223 fi
1224
1225 if test -n "$ac_init_help"; then
1226
1227   cat <<\_ACEOF
1228
1229 Report bugs to the package provider.
1230 _ACEOF
1231 ac_status=$?
1232 fi
1233
1234 if test "$ac_init_help" = "recursive"; then
1235   # If there are subdirs, report their specific --help.
1236   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1237     test -d "$ac_dir" ||
1238       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1239       continue
1240     ac_builddir=.
1241
1242 case "$ac_dir" in
1243 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1244 *)
1245   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1246   # A ".." for each directory in $ac_dir_suffix.
1247   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1248   case $ac_top_builddir_sub in
1249   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1250   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1251   esac ;;
1252 esac
1253 ac_abs_top_builddir=$ac_pwd
1254 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1255 # for backward compatibility:
1256 ac_top_builddir=$ac_top_build_prefix
1257
1258 case $srcdir in
1259   .)  # We are building in place.
1260     ac_srcdir=.
1261     ac_top_srcdir=$ac_top_builddir_sub
1262     ac_abs_top_srcdir=$ac_pwd ;;
1263   [\\/]* | ?:[\\/]* )  # Absolute name.
1264     ac_srcdir=$srcdir$ac_dir_suffix;
1265     ac_top_srcdir=$srcdir
1266     ac_abs_top_srcdir=$srcdir ;;
1267   *) # Relative name.
1268     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1269     ac_top_srcdir=$ac_top_build_prefix$srcdir
1270     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1271 esac
1272 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1273
1274     cd "$ac_dir" || { ac_status=$?; continue; }
1275     # Check for guested configure.
1276     if test -f "$ac_srcdir/configure.gnu"; then
1277       echo &&
1278       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1279     elif test -f "$ac_srcdir/configure"; then
1280       echo &&
1281       $SHELL "$ac_srcdir/configure" --help=recursive
1282     else
1283       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1284     fi || ac_status=$?
1285     cd "$ac_pwd" || { ac_status=$?; break; }
1286   done
1287 fi
1288
1289 test -n "$ac_init_help" && exit $ac_status
1290 if $ac_init_version; then
1291   cat <<\_ACEOF
1292 configure
1293 generated by GNU Autoconf 2.64
1294
1295 Copyright (C) 2009 Free Software Foundation, Inc.
1296 This configure script is free software; the Free Software Foundation
1297 gives unlimited permission to copy, distribute and modify it.
1298 _ACEOF
1299   exit
1300 fi
1301
1302 ## ------------------------ ##
1303 ## Autoconf initialization. ##
1304 ## ------------------------ ##
1305 cat >config.log <<_ACEOF
1306 This file contains any messages produced by compilers while
1307 running configure, to aid debugging if configure makes a mistake.
1308
1309 It was created by $as_me, which was
1310 generated by GNU Autoconf 2.64.  Invocation command line was
1311
1312   $ $0 $@
1313
1314 _ACEOF
1315 exec 5>>config.log
1316 {
1317 cat <<_ASUNAME
1318 ## --------- ##
1319 ## Platform. ##
1320 ## --------- ##
1321
1322 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1323 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1324 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1325 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1326 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1327
1328 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1329 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1330
1331 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1332 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1333 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1334 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1335 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1336 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1337 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1338
1339 _ASUNAME
1340
1341 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1342 for as_dir in $PATH
1343 do
1344   IFS=$as_save_IFS
1345   test -z "$as_dir" && as_dir=.
1346     $as_echo "PATH: $as_dir"
1347   done
1348 IFS=$as_save_IFS
1349
1350 } >&5
1351
1352 cat >&5 <<_ACEOF
1353
1354
1355 ## ----------- ##
1356 ## Core tests. ##
1357 ## ----------- ##
1358
1359 _ACEOF
1360
1361
1362 # Keep a trace of the command line.
1363 # Strip out --no-create and --no-recursion so they do not pile up.
1364 # Strip out --silent because we don't want to record it for future runs.
1365 # Also quote any args containing shell meta-characters.
1366 # Make two passes to allow for proper duplicate-argument suppression.
1367 ac_configure_args=
1368 ac_configure_args0=
1369 ac_configure_args1=
1370 ac_must_keep_next=false
1371 for ac_pass in 1 2
1372 do
1373   for ac_arg
1374   do
1375     case $ac_arg in
1376     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1377     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1378     | -silent | --silent | --silen | --sile | --sil)
1379       continue ;;
1380     *\'*)
1381       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1382     esac
1383     case $ac_pass in
1384     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1385     2)
1386       as_fn_append ac_configure_args1 " '$ac_arg'"
1387       if test $ac_must_keep_next = true; then
1388         ac_must_keep_next=false # Got value, back to normal.
1389       else
1390         case $ac_arg in
1391           *=* | --config-cache | -C | -disable-* | --disable-* \
1392           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1393           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1394           | -with-* | --with-* | -without-* | --without-* | --x)
1395             case "$ac_configure_args0 " in
1396               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1397             esac
1398             ;;
1399           -* ) ac_must_keep_next=true ;;
1400         esac
1401       fi
1402       as_fn_append ac_configure_args " '$ac_arg'"
1403       ;;
1404     esac
1405   done
1406 done
1407 { ac_configure_args0=; unset ac_configure_args0;}
1408 { ac_configure_args1=; unset ac_configure_args1;}
1409
1410 # When interrupted or exit'd, cleanup temporary files, and complete
1411 # config.log.  We remove comments because anyway the quotes in there
1412 # would cause problems or look ugly.
1413 # WARNING: Use '\'' to represent an apostrophe within the trap.
1414 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1415 trap 'exit_status=$?
1416   # Save into config.log some information that might help in debugging.
1417   {
1418     echo
1419
1420     cat <<\_ASBOX
1421 ## ---------------- ##
1422 ## Cache variables. ##
1423 ## ---------------- ##
1424 _ASBOX
1425     echo
1426     # The following way of writing the cache mishandles newlines in values,
1427 (
1428   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1429     eval ac_val=\$$ac_var
1430     case $ac_val in #(
1431     *${as_nl}*)
1432       case $ac_var in #(
1433       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1434 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1435       esac
1436       case $ac_var in #(
1437       _ | IFS | as_nl) ;; #(
1438       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1439       *) { eval $ac_var=; unset $ac_var;} ;;
1440       esac ;;
1441     esac
1442   done
1443   (set) 2>&1 |
1444     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1445     *${as_nl}ac_space=\ *)
1446       sed -n \
1447         "s/'\''/'\''\\\\'\'''\''/g;
1448           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1449       ;; #(
1450     *)
1451       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1452       ;;
1453     esac |
1454     sort
1455 )
1456     echo
1457
1458     cat <<\_ASBOX
1459 ## ----------------- ##
1460 ## Output variables. ##
1461 ## ----------------- ##
1462 _ASBOX
1463     echo
1464     for ac_var in $ac_subst_vars
1465     do
1466       eval ac_val=\$$ac_var
1467       case $ac_val in
1468       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1469       esac
1470       $as_echo "$ac_var='\''$ac_val'\''"
1471     done | sort
1472     echo
1473
1474     if test -n "$ac_subst_files"; then
1475       cat <<\_ASBOX
1476 ## ------------------- ##
1477 ## File substitutions. ##
1478 ## ------------------- ##
1479 _ASBOX
1480       echo
1481       for ac_var in $ac_subst_files
1482       do
1483         eval ac_val=\$$ac_var
1484         case $ac_val in
1485         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1486         esac
1487         $as_echo "$ac_var='\''$ac_val'\''"
1488       done | sort
1489       echo
1490     fi
1491
1492     if test -s confdefs.h; then
1493       cat <<\_ASBOX
1494 ## ----------- ##
1495 ## confdefs.h. ##
1496 ## ----------- ##
1497 _ASBOX
1498       echo
1499       cat confdefs.h
1500       echo
1501     fi
1502     test "$ac_signal" != 0 &&
1503       $as_echo "$as_me: caught signal $ac_signal"
1504     $as_echo "$as_me: exit $exit_status"
1505   } >&5
1506   rm -f core *.core core.conftest.* &&
1507     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1508     exit $exit_status
1509 ' 0
1510 for ac_signal in 1 2 13 15; do
1511   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1512 done
1513 ac_signal=0
1514
1515 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1516 rm -f -r conftest* confdefs.h
1517
1518 $as_echo "/* confdefs.h */" > confdefs.h
1519
1520 # Predefined preprocessor variables.
1521
1522 cat >>confdefs.h <<_ACEOF
1523 #define PACKAGE_NAME "$PACKAGE_NAME"
1524 _ACEOF
1525
1526 cat >>confdefs.h <<_ACEOF
1527 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1528 _ACEOF
1529
1530 cat >>confdefs.h <<_ACEOF
1531 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1532 _ACEOF
1533
1534 cat >>confdefs.h <<_ACEOF
1535 #define PACKAGE_STRING "$PACKAGE_STRING"
1536 _ACEOF
1537
1538 cat >>confdefs.h <<_ACEOF
1539 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1540 _ACEOF
1541
1542 cat >>confdefs.h <<_ACEOF
1543 #define PACKAGE_URL "$PACKAGE_URL"
1544 _ACEOF
1545
1546
1547 # Let the site file select an alternate cache file if it wants to.
1548 # Prefer an explicitly selected file to automatically selected ones.
1549 ac_site_file1=NONE
1550 ac_site_file2=NONE
1551 if test -n "$CONFIG_SITE"; then
1552   ac_site_file1=$CONFIG_SITE
1553 elif test "x$prefix" != xNONE; then
1554   ac_site_file1=$prefix/share/config.site
1555   ac_site_file2=$prefix/etc/config.site
1556 else
1557   ac_site_file1=$ac_default_prefix/share/config.site
1558   ac_site_file2=$ac_default_prefix/etc/config.site
1559 fi
1560 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1561 do
1562   test "x$ac_site_file" = xNONE && continue
1563   if test -r "$ac_site_file"; then
1564     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1565 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1566     sed 's/^/| /' "$ac_site_file" >&5
1567     . "$ac_site_file"
1568   fi
1569 done
1570
1571 if test -r "$cache_file"; then
1572   # Some versions of bash will fail to source /dev/null (special
1573   # files actually), so we avoid doing that.
1574   if test -f "$cache_file"; then
1575     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1576 $as_echo "$as_me: loading cache $cache_file" >&6;}
1577     case $cache_file in
1578       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1579       *)                      . "./$cache_file";;
1580     esac
1581   fi
1582 else
1583   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1584 $as_echo "$as_me: creating cache $cache_file" >&6;}
1585   >$cache_file
1586 fi
1587
1588 # Check that the precious variables saved in the cache have kept the same
1589 # value.
1590 ac_cache_corrupted=false
1591 for ac_var in $ac_precious_vars; do
1592   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1593   eval ac_new_set=\$ac_env_${ac_var}_set
1594   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1595   eval ac_new_val=\$ac_env_${ac_var}_value
1596   case $ac_old_set,$ac_new_set in
1597     set,)
1598       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1599 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1600       ac_cache_corrupted=: ;;
1601     ,set)
1602       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1603 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1604       ac_cache_corrupted=: ;;
1605     ,);;
1606     *)
1607       if test "x$ac_old_val" != "x$ac_new_val"; then
1608         # differences in whitespace do not lead to failure.
1609         ac_old_val_w=`echo x $ac_old_val`
1610         ac_new_val_w=`echo x $ac_new_val`
1611         if test "$ac_old_val_w" != "$ac_new_val_w"; then
1612           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1613 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1614           ac_cache_corrupted=:
1615         else
1616           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1617 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1618           eval $ac_var=\$ac_old_val
1619         fi
1620         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
1621 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
1622         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
1623 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
1624       fi;;
1625   esac
1626   # Pass precious variables to config.status.
1627   if test "$ac_new_set" = set; then
1628     case $ac_new_val in
1629     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1630     *) ac_arg=$ac_var=$ac_new_val ;;
1631     esac
1632     case " $ac_configure_args " in
1633       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1634       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1635     esac
1636   fi
1637 done
1638 if $ac_cache_corrupted; then
1639   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1640 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1641   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1642 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1643   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1644 fi
1645 ## -------------------- ##
1646 ## Main body of script. ##
1647 ## -------------------- ##
1648
1649 ac_ext=c
1650 ac_cpp='$CPP $CPPFLAGS'
1651 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1652 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1653 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1654
1655
1656
1657 CC=${CC-cc}
1658
1659 ac_aux_dir=
1660 for ac_dir in `cd $srcdir;pwd`/../.. "$srcdir"/`cd $srcdir;pwd`/../..; do
1661   for ac_t in install-sh install.sh shtool; do
1662     if test -f "$ac_dir/$ac_t"; then
1663       ac_aux_dir=$ac_dir
1664       ac_install_sh="$ac_aux_dir/$ac_t -c"
1665       break 2
1666     fi
1667   done
1668 done
1669 if test -z "$ac_aux_dir"; then
1670   as_fn_error "cannot find install-sh, install.sh, or shtool in \`cd $srcdir;pwd\`/../.. \"$srcdir\"/\`cd $srcdir;pwd\`/../.." "$LINENO" 5
1671 fi
1672
1673 # These three variables are undocumented and unsupported,
1674 # and are intended to be withdrawn in a future Autoconf release.
1675 # They can cause serious problems if a builder's source tree is in a directory
1676 # whose full name contains unusual characters.
1677 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
1678 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
1679 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
1680
1681
1682 # Make sure we can run config.sub.
1683 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
1684   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
1685
1686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
1687 $as_echo_n "checking build system type... " >&6; }
1688 if test "${ac_cv_build+set}" = set; then :
1689   $as_echo_n "(cached) " >&6
1690 else
1691   ac_build_alias=$build_alias
1692 test "x$ac_build_alias" = x &&
1693   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
1694 test "x$ac_build_alias" = x &&
1695   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
1696 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
1697   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
1698
1699 fi
1700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
1701 $as_echo "$ac_cv_build" >&6; }
1702 case $ac_cv_build in
1703 *-*-*) ;;
1704 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
1705 esac
1706 build=$ac_cv_build
1707 ac_save_IFS=$IFS; IFS='-'
1708 set x $ac_cv_build
1709 shift
1710 build_cpu=$1
1711 build_vendor=$2
1712 shift; shift
1713 # Remember, the first character of IFS is used to create $*,
1714 # except with old shells:
1715 build_os=$*
1716 IFS=$ac_save_IFS
1717 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
1718
1719
1720 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
1721 $as_echo_n "checking host system type... " >&6; }
1722 if test "${ac_cv_host+set}" = set; then :
1723   $as_echo_n "(cached) " >&6
1724 else
1725   if test "x$host_alias" = x; then
1726   ac_cv_host=$ac_cv_build
1727 else
1728   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
1729     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
1730 fi
1731
1732 fi
1733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
1734 $as_echo "$ac_cv_host" >&6; }
1735 case $ac_cv_host in
1736 *-*-*) ;;
1737 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
1738 esac
1739 host=$ac_cv_host
1740 ac_save_IFS=$IFS; IFS='-'
1741 set x $ac_cv_host
1742 shift
1743 host_cpu=$1
1744 host_vendor=$2
1745 shift; shift
1746 # Remember, the first character of IFS is used to create $*,
1747 # except with old shells:
1748 host_os=$*
1749 IFS=$ac_save_IFS
1750 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
1751
1752
1753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
1754 $as_echo_n "checking target system type... " >&6; }
1755 if test "${ac_cv_target+set}" = set; then :
1756   $as_echo_n "(cached) " >&6
1757 else
1758   if test "x$target_alias" = x; then
1759   ac_cv_target=$ac_cv_host
1760 else
1761   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
1762     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
1763 fi
1764
1765 fi
1766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
1767 $as_echo "$ac_cv_target" >&6; }
1768 case $ac_cv_target in
1769 *-*-*) ;;
1770 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
1771 esac
1772 target=$ac_cv_target
1773 ac_save_IFS=$IFS; IFS='-'
1774 set x $ac_cv_target
1775 shift
1776 target_cpu=$1
1777 target_vendor=$2
1778 shift; shift
1779 # Remember, the first character of IFS is used to create $*,
1780 # except with old shells:
1781 target_os=$*
1782 IFS=$ac_save_IFS
1783 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
1784
1785
1786 # The aliases save the names the user supplied, while $host etc.
1787 # will get canonicalized.
1788 test -n "$target_alias" &&
1789   test "$program_prefix$program_suffix$program_transform_name" = \
1790     NONENONEs,x,x, &&
1791   program_prefix=${target_alias}-
1792
1793
1794 # Configure sub-directory for appropriate targets
1795 case ${target} in
1796     d10v-*-elf )
1797
1798
1799 subdirs="$subdirs d10v-elf"
1800
1801         ;;
1802     frv-*-elf )
1803         subdirs="$subdirs frv-elf"
1804
1805         ;;
1806     m32r-*-elf )
1807         subdirs="$subdirs m32r-elf"
1808
1809         ;;
1810     mips64el-*-elf )
1811         subdirs="$subdirs mips64el-elf"
1812
1813         ;;
1814 esac
1815
1816
1817 # WHEN ADDING ENTRIES TO THIS MATRIX:
1818
1819 # Make sure that the left side always has two dashes.  Otherwise you
1820 # can get spurious matches.  Even for unambiguous cases, do this as a
1821 # convention, else the table becomes a real mess to understand and
1822 # maintain.
1823
1824
1825
1826 sim_igen=no
1827 sim_arch=
1828 case "${target}" in
1829    aarch64*-*-*)
1830        sim_arch=aarch64
1831        ;;
1832    arm*-*-*)
1833        sim_arch=arm
1834        ;;
1835    avr*-*-*)
1836        sim_arch=avr
1837        ;;
1838    bfin-*-*)
1839        sim_arch=bfin
1840        ;;
1841    cr16*-*-*)
1842        sim_arch=cr16
1843        ;;
1844    cris-*-* | crisv32-*-*)
1845        sim_arch=cris
1846        ;;
1847    d10v-*-*)
1848        sim_arch=d10v
1849        ;;
1850    frv-*-*)
1851        sim_arch=frv
1852        ;;
1853    h8300*-*-*)
1854        sim_arch=h8300
1855        ;;
1856    iq2000-*-*)
1857        sim_arch=iq2000
1858        ;;
1859    lm32-*-*)
1860        sim_arch=lm32
1861        ;;
1862    m32c-*-*)
1863        sim_arch=m32c
1864        ;;
1865    m32r-*-*)
1866        sim_arch=m32r
1867        ;;
1868    m68hc11-*-*|m6811-*-*)
1869        sim_arch=m68hc11
1870        ;;
1871    mcore-*-*)
1872        sim_arch=mcore
1873        ;;
1874    microblaze-*-*)
1875        sim_arch=microblaze
1876        ;;
1877    mips*-*-*)
1878        sim_arch=mips
1879        sim_igen=yes
1880        ;;
1881    mn10300*-*-*)
1882        sim_arch=mn10300
1883        sim_igen=yes
1884        ;;
1885    moxie-*-*)
1886        sim_arch=moxie
1887        ;;
1888    msp430*-*-*)
1889        sim_arch=msp430
1890        ;;
1891    or1k-*-* | or1knd-*-*)
1892        sim_arch=or1k
1893        ;;
1894    rl78-*-*)
1895        sim_arch=rl78
1896        ;;
1897    rx-*-*)
1898        sim_arch=rx
1899        ;;
1900    sh64*-*-*)
1901        sim_arch=sh64
1902        ;;
1903    sh*-*-*)
1904        sim_arch=sh
1905        ;;
1906    sparc-*-rtems*|sparc-*-elf*)
1907        sim_arch=erc32
1908        ;;
1909    powerpc*-*-*)
1910        sim_arch=ppc
1911        ;;
1912    ft32-*-*)
1913        sim_arch=ft32
1914        ;;
1915    v850*-*-*)
1916        sim_arch=v850
1917        sim_igen=yes
1918        ;;
1919 esac
1920
1921
1922
1923 ac_config_files="$ac_config_files Makefile"
1924
1925 cat >confcache <<\_ACEOF
1926 # This file is a shell script that caches the results of configure
1927 # tests run on this system so they can be shared between configure
1928 # scripts and configure runs, see configure's option --config-cache.
1929 # It is not useful on other systems.  If it contains results you don't
1930 # want to keep, you may remove or edit it.
1931 #
1932 # config.status only pays attention to the cache file if you give it
1933 # the --recheck option to rerun configure.
1934 #
1935 # `ac_cv_env_foo' variables (set or unset) will be overridden when
1936 # loading this file, other *unset* `ac_cv_foo' will be assigned the
1937 # following values.
1938
1939 _ACEOF
1940
1941 # The following way of writing the cache mishandles newlines in values,
1942 # but we know of no workaround that is simple, portable, and efficient.
1943 # So, we kill variables containing newlines.
1944 # Ultrix sh set writes to stderr and can't be redirected directly,
1945 # and sets the high bit in the cache file unless we assign to the vars.
1946 (
1947   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
1948     eval ac_val=\$$ac_var
1949     case $ac_val in #(
1950     *${as_nl}*)
1951       case $ac_var in #(
1952       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1953 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1954       esac
1955       case $ac_var in #(
1956       _ | IFS | as_nl) ;; #(
1957       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1958       *) { eval $ac_var=; unset $ac_var;} ;;
1959       esac ;;
1960     esac
1961   done
1962
1963   (set) 2>&1 |
1964     case $as_nl`(ac_space=' '; set) 2>&1` in #(
1965     *${as_nl}ac_space=\ *)
1966       # `set' does not quote correctly, so add quotes: double-quote
1967       # substitution turns \\\\ into \\, and sed turns \\ into \.
1968       sed -n \
1969         "s/'/'\\\\''/g;
1970           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
1971       ;; #(
1972     *)
1973       # `set' quotes correctly as required by POSIX, so do not add quotes.
1974       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1975       ;;
1976     esac |
1977     sort
1978 ) |
1979   sed '
1980      /^ac_cv_env_/b end
1981      t clear
1982      :clear
1983      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
1984      t end
1985      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
1986      :end' >>confcache
1987 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
1988   if test -w "$cache_file"; then
1989     test "x$cache_file" != "x/dev/null" &&
1990       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
1991 $as_echo "$as_me: updating cache $cache_file" >&6;}
1992     cat confcache >$cache_file
1993   else
1994     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
1995 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
1996   fi
1997 fi
1998 rm -f confcache
1999
2000 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2001 # Let make expand exec_prefix.
2002 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2003
2004 # Transform confdefs.h into DEFS.
2005 # Protect against shell expansion while executing Makefile rules.
2006 # Protect against Makefile macro expansion.
2007 #
2008 # If the first sed substitution is executed (which looks for macros that
2009 # take arguments), then branch to the quote section.  Otherwise,
2010 # look for a macro that doesn't take arguments.
2011 ac_script='
2012 :mline
2013 /\\$/{
2014  N
2015  s,\\\n,,
2016  b mline
2017 }
2018 t clear
2019 :clear
2020 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
2021 t quote
2022 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
2023 t quote
2024 b any
2025 :quote
2026 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
2027 s/\[/\\&/g
2028 s/\]/\\&/g
2029 s/\$/$$/g
2030 H
2031 :any
2032 ${
2033         g
2034         s/^\n//
2035         s/\n/ /g
2036         p
2037 }
2038 '
2039 DEFS=`sed -n "$ac_script" confdefs.h`
2040
2041
2042 ac_libobjs=
2043 ac_ltlibobjs=
2044 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
2045   # 1. Remove the extension, and $U if already installed.
2046   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
2047   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
2048   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
2049   #    will be set to the directory where LIBOBJS objects are built.
2050   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
2051   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
2052 done
2053 LIBOBJS=$ac_libobjs
2054
2055 LTLIBOBJS=$ac_ltlibobjs
2056
2057
2058
2059 : ${CONFIG_STATUS=./config.status}
2060 ac_write_fail=0
2061 ac_clean_files_save=$ac_clean_files
2062 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
2063 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
2064 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
2065 as_write_fail=0
2066 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
2067 #! $SHELL
2068 # Generated by $as_me.
2069 # Run this file to recreate the current configuration.
2070 # Compiler output produced by configure, useful for debugging
2071 # configure, is in config.log if it exists.
2072
2073 debug=false
2074 ac_cs_recheck=false
2075 ac_cs_silent=false
2076
2077 SHELL=\${CONFIG_SHELL-$SHELL}
2078 export SHELL
2079 _ASEOF
2080 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
2081 ## -------------------- ##
2082 ## M4sh Initialization. ##
2083 ## -------------------- ##
2084
2085 # Be more Bourne compatible
2086 DUALCASE=1; export DUALCASE # for MKS sh
2087 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
2088   emulate sh
2089   NULLCMD=:
2090   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
2091   # is contrary to our usage.  Disable this feature.
2092   alias -g '${1+"$@"}'='"$@"'
2093   setopt NO_GLOB_SUBST
2094 else
2095   case `(set -o) 2>/dev/null` in #(
2096   *posix*) :
2097     set -o posix ;; #(
2098   *) :
2099      ;;
2100 esac
2101 fi
2102
2103
2104 as_nl='
2105 '
2106 export as_nl
2107 # Printing a long string crashes Solaris 7 /usr/bin/printf.
2108 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
2109 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
2110 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
2111 # Prefer a ksh shell builtin over an external printf program on Solaris,
2112 # but without wasting forks for bash or zsh.
2113 if test -z "$BASH_VERSION$ZSH_VERSION" \
2114     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
2115   as_echo='print -r --'
2116   as_echo_n='print -rn --'
2117 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
2118   as_echo='printf %s\n'
2119   as_echo_n='printf %s'
2120 else
2121   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
2122     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
2123     as_echo_n='/usr/ucb/echo -n'
2124   else
2125     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
2126     as_echo_n_body='eval
2127       arg=$1;
2128       case $arg in #(
2129       *"$as_nl"*)
2130         expr "X$arg" : "X\\(.*\\)$as_nl";
2131         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
2132       esac;
2133       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
2134     '
2135     export as_echo_n_body
2136     as_echo_n='sh -c $as_echo_n_body as_echo'
2137   fi
2138   export as_echo_body
2139   as_echo='sh -c $as_echo_body as_echo'
2140 fi
2141
2142 # The user is always right.
2143 if test "${PATH_SEPARATOR+set}" != set; then
2144   PATH_SEPARATOR=:
2145   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
2146     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
2147       PATH_SEPARATOR=';'
2148   }
2149 fi
2150
2151
2152 # IFS
2153 # We need space, tab and new line, in precisely that order.  Quoting is
2154 # there to prevent editors from complaining about space-tab.
2155 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
2156 # splitting by setting IFS to empty value.)
2157 IFS=" ""        $as_nl"
2158
2159 # Find who we are.  Look in the path if we contain no directory separator.
2160 case $0 in #((
2161   *[\\/]* ) as_myself=$0 ;;
2162   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2163 for as_dir in $PATH
2164 do
2165   IFS=$as_save_IFS
2166   test -z "$as_dir" && as_dir=.
2167     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
2168   done
2169 IFS=$as_save_IFS
2170
2171      ;;
2172 esac
2173 # We did not find ourselves, most probably we were run as `sh COMMAND'
2174 # in which case we are not to be found in the path.
2175 if test "x$as_myself" = x; then
2176   as_myself=$0
2177 fi
2178 if test ! -f "$as_myself"; then
2179   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
2180   exit 1
2181 fi
2182
2183 # Unset variables that we do not need and which cause bugs (e.g. in
2184 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
2185 # suppresses any "Segmentation fault" message there.  '((' could
2186 # trigger a bug in pdksh 5.2.14.
2187 for as_var in BASH_ENV ENV MAIL MAILPATH
2188 do eval test x\${$as_var+set} = xset \
2189   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
2190 done
2191 PS1='$ '
2192 PS2='> '
2193 PS4='+ '
2194
2195 # NLS nuisances.
2196 LC_ALL=C
2197 export LC_ALL
2198 LANGUAGE=C
2199 export LANGUAGE
2200
2201 # CDPATH.
2202 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
2203
2204
2205 # as_fn_error ERROR [LINENO LOG_FD]
2206 # ---------------------------------
2207 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
2208 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
2209 # script with status $?, using 1 if that was 0.
2210 as_fn_error ()
2211 {
2212   as_status=$?; test $as_status -eq 0 && as_status=1
2213   if test "$3"; then
2214     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2215     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
2216   fi
2217   $as_echo "$as_me: error: $1" >&2
2218   as_fn_exit $as_status
2219 } # as_fn_error
2220
2221
2222 # as_fn_set_status STATUS
2223 # -----------------------
2224 # Set $? to STATUS, without forking.
2225 as_fn_set_status ()
2226 {
2227   return $1
2228 } # as_fn_set_status
2229
2230 # as_fn_exit STATUS
2231 # -----------------
2232 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
2233 as_fn_exit ()
2234 {
2235   set +e
2236   as_fn_set_status $1
2237   exit $1
2238 } # as_fn_exit
2239
2240 # as_fn_unset VAR
2241 # ---------------
2242 # Portably unset VAR.
2243 as_fn_unset ()
2244 {
2245   { eval $1=; unset $1;}
2246 }
2247 as_unset=as_fn_unset
2248 # as_fn_append VAR VALUE
2249 # ----------------------
2250 # Append the text in VALUE to the end of the definition contained in VAR. Take
2251 # advantage of any shell optimizations that allow amortized linear growth over
2252 # repeated appends, instead of the typical quadratic growth present in naive
2253 # implementations.
2254 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
2255   eval 'as_fn_append ()
2256   {
2257     eval $1+=\$2
2258   }'
2259 else
2260   as_fn_append ()
2261   {
2262     eval $1=\$$1\$2
2263   }
2264 fi # as_fn_append
2265
2266 # as_fn_arith ARG...
2267 # ------------------
2268 # Perform arithmetic evaluation on the ARGs, and store the result in the
2269 # global $as_val. Take advantage of shells that can avoid forks. The arguments
2270 # must be portable across $(()) and expr.
2271 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
2272   eval 'as_fn_arith ()
2273   {
2274     as_val=$(( $* ))
2275   }'
2276 else
2277   as_fn_arith ()
2278   {
2279     as_val=`expr "$@" || test $? -eq 1`
2280   }
2281 fi # as_fn_arith
2282
2283
2284 if expr a : '\(a\)' >/dev/null 2>&1 &&
2285    test "X`expr 00001 : '.*\(...\)'`" = X001; then
2286   as_expr=expr
2287 else
2288   as_expr=false
2289 fi
2290
2291 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
2292   as_basename=basename
2293 else
2294   as_basename=false
2295 fi
2296
2297 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
2298   as_dirname=dirname
2299 else
2300   as_dirname=false
2301 fi
2302
2303 as_me=`$as_basename -- "$0" ||
2304 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
2305          X"$0" : 'X\(//\)$' \| \
2306          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
2307 $as_echo X/"$0" |
2308     sed '/^.*\/\([^/][^/]*\)\/*$/{
2309             s//\1/
2310             q
2311           }
2312           /^X\/\(\/\/\)$/{
2313             s//\1/
2314             q
2315           }
2316           /^X\/\(\/\).*/{
2317             s//\1/
2318             q
2319           }
2320           s/.*/./; q'`
2321
2322 # Avoid depending upon Character Ranges.
2323 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
2324 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
2325 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
2326 as_cr_digits='0123456789'
2327 as_cr_alnum=$as_cr_Letters$as_cr_digits
2328
2329 ECHO_C= ECHO_N= ECHO_T=
2330 case `echo -n x` in #(((((
2331 -n*)
2332   case `echo 'xy\c'` in
2333   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
2334   xy)  ECHO_C='\c';;
2335   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
2336        ECHO_T=' ';;
2337   esac;;
2338 *)
2339   ECHO_N='-n';;
2340 esac
2341
2342 rm -f conf$$ conf$$.exe conf$$.file
2343 if test -d conf$$.dir; then
2344   rm -f conf$$.dir/conf$$.file
2345 else
2346   rm -f conf$$.dir
2347   mkdir conf$$.dir 2>/dev/null
2348 fi
2349 if (echo >conf$$.file) 2>/dev/null; then
2350   if ln -s conf$$.file conf$$ 2>/dev/null; then
2351     as_ln_s='ln -s'
2352     # ... but there are two gotchas:
2353     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
2354     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
2355     # In both cases, we have to default to `cp -p'.
2356     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
2357       as_ln_s='cp -p'
2358   elif ln conf$$.file conf$$ 2>/dev/null; then
2359     as_ln_s=ln
2360   else
2361     as_ln_s='cp -p'
2362   fi
2363 else
2364   as_ln_s='cp -p'
2365 fi
2366 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
2367 rmdir conf$$.dir 2>/dev/null
2368
2369
2370 # as_fn_mkdir_p
2371 # -------------
2372 # Create "$as_dir" as a directory, including parents if necessary.
2373 as_fn_mkdir_p ()
2374 {
2375
2376   case $as_dir in #(
2377   -*) as_dir=./$as_dir;;
2378   esac
2379   test -d "$as_dir" || eval $as_mkdir_p || {
2380     as_dirs=
2381     while :; do
2382       case $as_dir in #(
2383       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
2384       *) as_qdir=$as_dir;;
2385       esac
2386       as_dirs="'$as_qdir' $as_dirs"
2387       as_dir=`$as_dirname -- "$as_dir" ||
2388 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
2389          X"$as_dir" : 'X\(//\)[^/]' \| \
2390          X"$as_dir" : 'X\(//\)$' \| \
2391          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
2392 $as_echo X"$as_dir" |
2393     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
2394             s//\1/
2395             q
2396           }
2397           /^X\(\/\/\)[^/].*/{
2398             s//\1/
2399             q
2400           }
2401           /^X\(\/\/\)$/{
2402             s//\1/
2403             q
2404           }
2405           /^X\(\/\).*/{
2406             s//\1/
2407             q
2408           }
2409           s/.*/./; q'`
2410       test -d "$as_dir" && break
2411     done
2412     test -z "$as_dirs" || eval "mkdir $as_dirs"
2413   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
2414
2415
2416 } # as_fn_mkdir_p
2417 if mkdir -p . 2>/dev/null; then
2418   as_mkdir_p='mkdir -p "$as_dir"'
2419 else
2420   test -d ./-p && rmdir ./-p
2421   as_mkdir_p=false
2422 fi
2423
2424 if test -x / >/dev/null 2>&1; then
2425   as_test_x='test -x'
2426 else
2427   if ls -dL / >/dev/null 2>&1; then
2428     as_ls_L_option=L
2429   else
2430     as_ls_L_option=
2431   fi
2432   as_test_x='
2433     eval sh -c '\''
2434       if test -d "$1"; then
2435         test -d "$1/.";
2436       else
2437         case $1 in #(
2438         -*)set "./$1";;
2439         esac;
2440         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
2441         ???[sx]*):;;*)false;;esac;fi
2442     '\'' sh
2443   '
2444 fi
2445 as_executable_p=$as_test_x
2446
2447 # Sed expression to map a string onto a valid CPP name.
2448 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
2449
2450 # Sed expression to map a string onto a valid variable name.
2451 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
2452
2453
2454 exec 6>&1
2455 ## ----------------------------------- ##
2456 ## Main body of $CONFIG_STATUS script. ##
2457 ## ----------------------------------- ##
2458 _ASEOF
2459 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
2460
2461 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2462 # Save the log message, to keep $0 and so on meaningful, and to
2463 # report actual input values of CONFIG_FILES etc. instead of their
2464 # values after options handling.
2465 ac_log="
2466 This file was extended by $as_me, which was
2467 generated by GNU Autoconf 2.64.  Invocation command line was
2468
2469   CONFIG_FILES    = $CONFIG_FILES
2470   CONFIG_HEADERS  = $CONFIG_HEADERS
2471   CONFIG_LINKS    = $CONFIG_LINKS
2472   CONFIG_COMMANDS = $CONFIG_COMMANDS
2473   $ $0 $@
2474
2475 on `(hostname || uname -n) 2>/dev/null | sed 1q`
2476 "
2477
2478 _ACEOF
2479
2480 case $ac_config_files in *"
2481 "*) set x $ac_config_files; shift; ac_config_files=$*;;
2482 esac
2483
2484
2485
2486 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2487 # Files that config.status was made for.
2488 config_files="$ac_config_files"
2489
2490 _ACEOF
2491
2492 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2493 ac_cs_usage="\
2494 \`$as_me' instantiates files and other configuration actions
2495 from templates according to the current configuration.  Unless the files
2496 and actions are specified as TAGs, all are instantiated by default.
2497
2498 Usage: $0 [OPTION]... [TAG]...
2499
2500   -h, --help       print this help, then exit
2501   -V, --version    print version number and configuration settings, then exit
2502   -q, --quiet, --silent
2503                    do not print progress messages
2504   -d, --debug      don't remove temporary files
2505       --recheck    update $as_me by reconfiguring in the same conditions
2506       --file=FILE[:TEMPLATE]
2507                    instantiate the configuration file FILE
2508
2509 Configuration files:
2510 $config_files
2511
2512 Report bugs to the package provider."
2513
2514 _ACEOF
2515 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2516 ac_cs_version="\\
2517 config.status
2518 configured by $0, generated by GNU Autoconf 2.64,
2519   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
2520
2521 Copyright (C) 2009 Free Software Foundation, Inc.
2522 This config.status script is free software; the Free Software Foundation
2523 gives unlimited permission to copy, distribute and modify it."
2524
2525 ac_pwd='$ac_pwd'
2526 srcdir='$srcdir'
2527 test -n "\$AWK" || AWK=awk
2528 _ACEOF
2529
2530 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2531 # The default lists apply if the user does not specify any file.
2532 ac_need_defaults=:
2533 while test $# != 0
2534 do
2535   case $1 in
2536   --*=*)
2537     ac_option=`expr "X$1" : 'X\([^=]*\)='`
2538     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
2539     ac_shift=:
2540     ;;
2541   *)
2542     ac_option=$1
2543     ac_optarg=$2
2544     ac_shift=shift
2545     ;;
2546   esac
2547
2548   case $ac_option in
2549   # Handling of the options.
2550   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2551     ac_cs_recheck=: ;;
2552   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
2553     $as_echo "$ac_cs_version"; exit ;;
2554   --debug | --debu | --deb | --de | --d | -d )
2555     debug=: ;;
2556   --file | --fil | --fi | --f )
2557     $ac_shift
2558     case $ac_optarg in
2559     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
2560     esac
2561     as_fn_append CONFIG_FILES " '$ac_optarg'"
2562     ac_need_defaults=false;;
2563   --he | --h |  --help | --hel | -h )
2564     $as_echo "$ac_cs_usage"; exit ;;
2565   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2566   | -silent | --silent | --silen | --sile | --sil | --si | --s)
2567     ac_cs_silent=: ;;
2568
2569   # This is an error.
2570   -*) as_fn_error "unrecognized option: \`$1'
2571 Try \`$0 --help' for more information." ;;
2572
2573   *) as_fn_append ac_config_targets " $1"
2574      ac_need_defaults=false ;;
2575
2576   esac
2577   shift
2578 done
2579
2580 ac_configure_extra_args=
2581
2582 if $ac_cs_silent; then
2583   exec 6>/dev/null
2584   ac_configure_extra_args="$ac_configure_extra_args --silent"
2585 fi
2586
2587 _ACEOF
2588 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2589 if \$ac_cs_recheck; then
2590   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
2591   shift
2592   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
2593   CONFIG_SHELL='$SHELL'
2594   export CONFIG_SHELL
2595   exec "\$@"
2596 fi
2597
2598 _ACEOF
2599 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2600 exec 5>>config.log
2601 {
2602   echo
2603   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
2604 ## Running $as_me. ##
2605 _ASBOX
2606   $as_echo "$ac_log"
2607 } >&5
2608
2609 _ACEOF
2610 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2611 _ACEOF
2612
2613 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2614
2615 # Handling of arguments.
2616 for ac_config_target in $ac_config_targets
2617 do
2618   case $ac_config_target in
2619     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
2620
2621   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
2622   esac
2623 done
2624
2625
2626 # If the user did not use the arguments to specify the items to instantiate,
2627 # then the envvar interface is used.  Set only those that are not.
2628 # We use the long form for the default assignment because of an extremely
2629 # bizarre bug on SunOS 4.1.3.
2630 if $ac_need_defaults; then
2631   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
2632 fi
2633
2634 # Have a temporary directory for convenience.  Make it in the build tree
2635 # simply because there is no reason against having it here, and in addition,
2636 # creating and moving files from /tmp can sometimes cause problems.
2637 # Hook for its removal unless debugging.
2638 # Note that there is a small window in which the directory will not be cleaned:
2639 # after its creation but before its name has been assigned to `$tmp'.
2640 $debug ||
2641 {
2642   tmp=
2643   trap 'exit_status=$?
2644   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
2645 ' 0
2646   trap 'as_fn_exit 1' 1 2 13 15
2647 }
2648 # Create a (secure) tmp directory for tmp files.
2649
2650 {
2651   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
2652   test -n "$tmp" && test -d "$tmp"
2653 }  ||
2654 {
2655   tmp=./conf$$-$RANDOM
2656   (umask 077 && mkdir "$tmp")
2657 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
2658
2659 # Set up the scripts for CONFIG_FILES section.
2660 # No need to generate them if there are no CONFIG_FILES.
2661 # This happens for instance with `./config.status config.h'.
2662 if test -n "$CONFIG_FILES"; then
2663
2664
2665 ac_cr=`echo X | tr X '\015'`
2666 # On cygwin, bash can eat \r inside `` if the user requested igncr.
2667 # But we know of no other shell where ac_cr would be empty at this
2668 # point, so we can use a bashism as a fallback.
2669 if test "x$ac_cr" = x; then
2670   eval ac_cr=\$\'\\r\'
2671 fi
2672 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
2673 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
2674   ac_cs_awk_cr='\r'
2675 else
2676   ac_cs_awk_cr=$ac_cr
2677 fi
2678
2679 echo 'BEGIN {' >"$tmp/subs1.awk" &&
2680 _ACEOF
2681
2682
2683 {
2684   echo "cat >conf$$subs.awk <<_ACEOF" &&
2685   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
2686   echo "_ACEOF"
2687 } >conf$$subs.sh ||
2688   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
2689 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
2690 ac_delim='%!_!# '
2691 for ac_last_try in false false false false false :; do
2692   . ./conf$$subs.sh ||
2693     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
2694
2695   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
2696   if test $ac_delim_n = $ac_delim_num; then
2697     break
2698   elif $ac_last_try; then
2699     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
2700   else
2701     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
2702   fi
2703 done
2704 rm -f conf$$subs.sh
2705
2706 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2707 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
2708 _ACEOF
2709 sed -n '
2710 h
2711 s/^/S["/; s/!.*/"]=/
2712 p
2713 g
2714 s/^[^!]*!//
2715 :repl
2716 t repl
2717 s/'"$ac_delim"'$//
2718 t delim
2719 :nl
2720 h
2721 s/\(.\{148\}\).*/\1/
2722 t more1
2723 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
2724 p
2725 n
2726 b repl
2727 :more1
2728 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
2729 p
2730 g
2731 s/.\{148\}//
2732 t nl
2733 :delim
2734 h
2735 s/\(.\{148\}\).*/\1/
2736 t more2
2737 s/["\\]/\\&/g; s/^/"/; s/$/"/
2738 p
2739 b
2740 :more2
2741 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
2742 p
2743 g
2744 s/.\{148\}//
2745 t delim
2746 ' <conf$$subs.awk | sed '
2747 /^[^""]/{
2748   N
2749   s/\n//
2750 }
2751 ' >>$CONFIG_STATUS || ac_write_fail=1
2752 rm -f conf$$subs.awk
2753 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2754 _ACAWK
2755 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
2756   for (key in S) S_is_set[key] = 1
2757   FS = "\a"
2758
2759 }
2760 {
2761   line = $ 0
2762   nfields = split(line, field, "@")
2763   substed = 0
2764   len = length(field[1])
2765   for (i = 2; i < nfields; i++) {
2766     key = field[i]
2767     keylen = length(key)
2768     if (S_is_set[key]) {
2769       value = S[key]
2770       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
2771       len += length(value) + length(field[++i])
2772       substed = 1
2773     } else
2774       len += 1 + keylen
2775   }
2776
2777   print line
2778 }
2779
2780 _ACAWK
2781 _ACEOF
2782 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2783 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
2784   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
2785 else
2786   cat
2787 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
2788   || as_fn_error "could not setup config files machinery" "$LINENO" 5
2789 _ACEOF
2790
2791 # VPATH may cause trouble with some makes, so we remove $(srcdir),
2792 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
2793 # trailing colons and then remove the whole line if VPATH becomes empty
2794 # (actually we leave an empty line to preserve line numbers).
2795 if test "x$srcdir" = x.; then
2796   ac_vpsub='/^[  ]*VPATH[        ]*=/{
2797 s/:*\$(srcdir):*/:/
2798 s/:*\${srcdir}:*/:/
2799 s/:*@srcdir@:*/:/
2800 s/^\([^=]*=[     ]*\):*/\1/
2801 s/:*$//
2802 s/^[^=]*=[       ]*$//
2803 }'
2804 fi
2805
2806 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2807 fi # test -n "$CONFIG_FILES"
2808
2809
2810 eval set X "  :F $CONFIG_FILES      "
2811 shift
2812 for ac_tag
2813 do
2814   case $ac_tag in
2815   :[FHLC]) ac_mode=$ac_tag; continue;;
2816   esac
2817   case $ac_mode$ac_tag in
2818   :[FHL]*:*);;
2819   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
2820   :[FH]-) ac_tag=-:-;;
2821   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
2822   esac
2823   ac_save_IFS=$IFS
2824   IFS=:
2825   set x $ac_tag
2826   IFS=$ac_save_IFS
2827   shift
2828   ac_file=$1
2829   shift
2830
2831   case $ac_mode in
2832   :L) ac_source=$1;;
2833   :[FH])
2834     ac_file_inputs=
2835     for ac_f
2836     do
2837       case $ac_f in
2838       -) ac_f="$tmp/stdin";;
2839       *) # Look for the file first in the build tree, then in the source tree
2840          # (if the path is not absolute).  The absolute path cannot be DOS-style,
2841          # because $ac_f cannot contain `:'.
2842          test -f "$ac_f" ||
2843            case $ac_f in
2844            [\\/$]*) false;;
2845            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
2846            esac ||
2847            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
2848       esac
2849       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
2850       as_fn_append ac_file_inputs " '$ac_f'"
2851     done
2852
2853     # Let's still pretend it is `configure' which instantiates (i.e., don't
2854     # use $as_me), people would be surprised to read:
2855     #    /* config.h.  Generated by config.status.  */
2856     configure_input='Generated from '`
2857           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
2858         `' by configure.'
2859     if test x"$ac_file" != x-; then
2860       configure_input="$ac_file.  $configure_input"
2861       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
2862 $as_echo "$as_me: creating $ac_file" >&6;}
2863     fi
2864     # Neutralize special characters interpreted by sed in replacement strings.
2865     case $configure_input in #(
2866     *\&* | *\|* | *\\* )
2867        ac_sed_conf_input=`$as_echo "$configure_input" |
2868        sed 's/[\\\\&|]/\\\\&/g'`;; #(
2869     *) ac_sed_conf_input=$configure_input;;
2870     esac
2871
2872     case $ac_tag in
2873     *:-:* | *:-) cat >"$tmp/stdin" \
2874       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
2875     esac
2876     ;;
2877   esac
2878
2879   ac_dir=`$as_dirname -- "$ac_file" ||
2880 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
2881          X"$ac_file" : 'X\(//\)[^/]' \| \
2882          X"$ac_file" : 'X\(//\)$' \| \
2883          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
2884 $as_echo X"$ac_file" |
2885     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
2886             s//\1/
2887             q
2888           }
2889           /^X\(\/\/\)[^/].*/{
2890             s//\1/
2891             q
2892           }
2893           /^X\(\/\/\)$/{
2894             s//\1/
2895             q
2896           }
2897           /^X\(\/\).*/{
2898             s//\1/
2899             q
2900           }
2901           s/.*/./; q'`
2902   as_dir="$ac_dir"; as_fn_mkdir_p
2903   ac_builddir=.
2904
2905 case "$ac_dir" in
2906 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
2907 *)
2908   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
2909   # A ".." for each directory in $ac_dir_suffix.
2910   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
2911   case $ac_top_builddir_sub in
2912   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
2913   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
2914   esac ;;
2915 esac
2916 ac_abs_top_builddir=$ac_pwd
2917 ac_abs_builddir=$ac_pwd$ac_dir_suffix
2918 # for backward compatibility:
2919 ac_top_builddir=$ac_top_build_prefix
2920
2921 case $srcdir in
2922   .)  # We are building in place.
2923     ac_srcdir=.
2924     ac_top_srcdir=$ac_top_builddir_sub
2925     ac_abs_top_srcdir=$ac_pwd ;;
2926   [\\/]* | ?:[\\/]* )  # Absolute name.
2927     ac_srcdir=$srcdir$ac_dir_suffix;
2928     ac_top_srcdir=$srcdir
2929     ac_abs_top_srcdir=$srcdir ;;
2930   *) # Relative name.
2931     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
2932     ac_top_srcdir=$ac_top_build_prefix$srcdir
2933     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
2934 esac
2935 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
2936
2937
2938   case $ac_mode in
2939   :F)
2940   #
2941   # CONFIG_FILE
2942   #
2943
2944 _ACEOF
2945
2946 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2947 # If the template does not know about datarootdir, expand it.
2948 # FIXME: This hack should be removed a few years after 2.60.
2949 ac_datarootdir_hack=; ac_datarootdir_seen=
2950 ac_sed_dataroot='
2951 /datarootdir/ {
2952   p
2953   q
2954 }
2955 /@datadir@/p
2956 /@docdir@/p
2957 /@infodir@/p
2958 /@localedir@/p
2959 /@mandir@/p'
2960 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
2961 *datarootdir*) ac_datarootdir_seen=yes;;
2962 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
2963   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
2964 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
2965 _ACEOF
2966 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2967   ac_datarootdir_hack='
2968   s&@datadir@&$datadir&g
2969   s&@docdir@&$docdir&g
2970   s&@infodir@&$infodir&g
2971   s&@localedir@&$localedir&g
2972   s&@mandir@&$mandir&g
2973   s&\\\${datarootdir}&$datarootdir&g' ;;
2974 esac
2975 _ACEOF
2976
2977 # Neutralize VPATH when `$srcdir' = `.'.
2978 # Shell code in configure.ac might set extrasub.
2979 # FIXME: do we really want to maintain this feature?
2980 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2981 ac_sed_extra="$ac_vpsub
2982 $extrasub
2983 _ACEOF
2984 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2985 :t
2986 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
2987 s|@configure_input@|$ac_sed_conf_input|;t t
2988 s&@top_builddir@&$ac_top_builddir_sub&;t t
2989 s&@top_build_prefix@&$ac_top_build_prefix&;t t
2990 s&@srcdir@&$ac_srcdir&;t t
2991 s&@abs_srcdir@&$ac_abs_srcdir&;t t
2992 s&@top_srcdir@&$ac_top_srcdir&;t t
2993 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
2994 s&@builddir@&$ac_builddir&;t t
2995 s&@abs_builddir@&$ac_abs_builddir&;t t
2996 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
2997 $ac_datarootdir_hack
2998 "
2999 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
3000   || as_fn_error "could not create $ac_file" "$LINENO" 5
3001
3002 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
3003   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
3004   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
3005   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3006 which seems to be undefined.  Please make sure it is defined." >&5
3007 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3008 which seems to be undefined.  Please make sure it is defined." >&2;}
3009
3010   rm -f "$tmp/stdin"
3011   case $ac_file in
3012   -) cat "$tmp/out" && rm -f "$tmp/out";;
3013   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
3014   esac \
3015   || as_fn_error "could not create $ac_file" "$LINENO" 5
3016  ;;
3017
3018
3019
3020   esac
3021
3022 done # for ac_tag
3023
3024
3025 as_fn_exit 0
3026 _ACEOF
3027 ac_clean_files=$ac_clean_files_save
3028
3029 test $ac_write_fail = 0 ||
3030   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
3031
3032
3033 # configure is writing to config.log, and then calls config.status.
3034 # config.status does its own redirection, appending to config.log.
3035 # Unfortunately, on DOS this fails, as config.log is still kept open
3036 # by configure, so config.status won't be able to write to it; its
3037 # output is simply discarded.  So we exec the FD to /dev/null,
3038 # effectively closing config.log, so it can be properly (re)opened and
3039 # appended to by config.status.  When coming back to configure, we
3040 # need to make the FD available again.
3041 if test "$no_create" != yes; then
3042   ac_cs_success=:
3043   ac_config_status_args=
3044   test "$silent" = yes &&
3045     ac_config_status_args="$ac_config_status_args --quiet"
3046   exec 5>/dev/null
3047   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
3048   exec 5>>config.log
3049   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
3050   # would make configure fail if this is the last instruction.
3051   $ac_cs_success || as_fn_exit $?
3052 fi
3053
3054 #
3055 # CONFIG_SUBDIRS section.
3056 #
3057 if test "$no_recursion" != yes; then
3058
3059   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
3060   # so they do not pile up.
3061   ac_sub_configure_args=
3062   ac_prev=
3063   eval "set x $ac_configure_args"
3064   shift
3065   for ac_arg
3066   do
3067     if test -n "$ac_prev"; then
3068       ac_prev=
3069       continue
3070     fi
3071     case $ac_arg in
3072     -cache-file | --cache-file | --cache-fil | --cache-fi \
3073     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
3074       ac_prev=cache_file ;;
3075     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
3076     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
3077     | --c=*)
3078       ;;
3079     --config-cache | -C)
3080       ;;
3081     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
3082       ac_prev=srcdir ;;
3083     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
3084       ;;
3085     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
3086       ac_prev=prefix ;;
3087     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
3088       ;;
3089     --disable-option-checking)
3090       ;;
3091     *)
3092       case $ac_arg in
3093       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
3094       esac
3095       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
3096     esac
3097   done
3098
3099   # Always prepend --prefix to ensure using the same prefix
3100   # in subdir configurations.
3101   ac_arg="--prefix=$prefix"
3102   case $ac_arg in
3103   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
3104   esac
3105   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
3106
3107   # Pass --silent
3108   if test "$silent" = yes; then
3109     ac_sub_configure_args="--silent $ac_sub_configure_args"
3110   fi
3111
3112   # Always prepend --disable-option-checking to silence warnings, since
3113   # different subdirs can have different --enable and --with options.
3114   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
3115
3116   ac_popdir=`pwd`
3117   for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
3118
3119     # Do not complain, so a configure script can configure whichever
3120     # parts of a large source tree are present.
3121     test -d "$srcdir/$ac_dir" || continue
3122
3123     ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
3124     $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
3125     $as_echo "$ac_msg" >&6
3126     as_dir="$ac_dir"; as_fn_mkdir_p
3127     ac_builddir=.
3128
3129 case "$ac_dir" in
3130 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
3131 *)
3132   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
3133   # A ".." for each directory in $ac_dir_suffix.
3134   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
3135   case $ac_top_builddir_sub in
3136   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
3137   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
3138   esac ;;
3139 esac
3140 ac_abs_top_builddir=$ac_pwd
3141 ac_abs_builddir=$ac_pwd$ac_dir_suffix
3142 # for backward compatibility:
3143 ac_top_builddir=$ac_top_build_prefix
3144
3145 case $srcdir in
3146   .)  # We are building in place.
3147     ac_srcdir=.
3148     ac_top_srcdir=$ac_top_builddir_sub
3149     ac_abs_top_srcdir=$ac_pwd ;;
3150   [\\/]* | ?:[\\/]* )  # Absolute name.
3151     ac_srcdir=$srcdir$ac_dir_suffix;
3152     ac_top_srcdir=$srcdir
3153     ac_abs_top_srcdir=$srcdir ;;
3154   *) # Relative name.
3155     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
3156     ac_top_srcdir=$ac_top_build_prefix$srcdir
3157     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
3158 esac
3159 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
3160
3161
3162     cd "$ac_dir"
3163
3164     # Check for guested configure; otherwise get Cygnus style configure.
3165     if test -f "$ac_srcdir/configure.gnu"; then
3166       ac_sub_configure=$ac_srcdir/configure.gnu
3167     elif test -f "$ac_srcdir/configure"; then
3168       ac_sub_configure=$ac_srcdir/configure
3169     elif test -f "$ac_srcdir/configure.in"; then
3170       # This should be Cygnus configure.
3171       ac_sub_configure=$ac_aux_dir/configure
3172     else
3173       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
3174 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
3175       ac_sub_configure=
3176     fi
3177
3178     # The recursion is here.
3179     if test -n "$ac_sub_configure"; then
3180       # Make the cache file name correct relative to the subdirectory.
3181       case $cache_file in
3182       [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
3183       *) # Relative name.
3184         ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
3185       esac
3186
3187       { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
3188 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
3189       # The eval makes quoting arguments work.
3190       eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
3191            --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
3192         as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
3193     fi
3194
3195     cd "$ac_popdir"
3196   done
3197 fi
3198 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
3199   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
3200 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
3201 fi
3202