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    rl78-*-*)
1892        sim_arch=rl78
1893        ;;
1894    rx-*-*)
1895        sim_arch=rx
1896        ;;
1897    sh64*-*-*)
1898        sim_arch=sh64
1899        ;;
1900    sh*-*-*)
1901        sim_arch=sh
1902        ;;
1903    sparc-*-rtems*|sparc-*-elf*)
1904        sim_arch=erc32
1905        ;;
1906    powerpc*-*-*)
1907        sim_arch=ppc
1908        ;;
1909    ft32-*-*)
1910        sim_arch=ft32
1911        ;;
1912    v850*-*-*)
1913        sim_arch=v850
1914        sim_igen=yes
1915        ;;
1916 esac
1917
1918
1919
1920 ac_config_files="$ac_config_files Makefile"
1921
1922 cat >confcache <<\_ACEOF
1923 # This file is a shell script that caches the results of configure
1924 # tests run on this system so they can be shared between configure
1925 # scripts and configure runs, see configure's option --config-cache.
1926 # It is not useful on other systems.  If it contains results you don't
1927 # want to keep, you may remove or edit it.
1928 #
1929 # config.status only pays attention to the cache file if you give it
1930 # the --recheck option to rerun configure.
1931 #
1932 # `ac_cv_env_foo' variables (set or unset) will be overridden when
1933 # loading this file, other *unset* `ac_cv_foo' will be assigned the
1934 # following values.
1935
1936 _ACEOF
1937
1938 # The following way of writing the cache mishandles newlines in values,
1939 # but we know of no workaround that is simple, portable, and efficient.
1940 # So, we kill variables containing newlines.
1941 # Ultrix sh set writes to stderr and can't be redirected directly,
1942 # and sets the high bit in the cache file unless we assign to the vars.
1943 (
1944   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
1945     eval ac_val=\$$ac_var
1946     case $ac_val in #(
1947     *${as_nl}*)
1948       case $ac_var in #(
1949       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1950 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1951       esac
1952       case $ac_var in #(
1953       _ | IFS | as_nl) ;; #(
1954       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1955       *) { eval $ac_var=; unset $ac_var;} ;;
1956       esac ;;
1957     esac
1958   done
1959
1960   (set) 2>&1 |
1961     case $as_nl`(ac_space=' '; set) 2>&1` in #(
1962     *${as_nl}ac_space=\ *)
1963       # `set' does not quote correctly, so add quotes: double-quote
1964       # substitution turns \\\\ into \\, and sed turns \\ into \.
1965       sed -n \
1966         "s/'/'\\\\''/g;
1967           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
1968       ;; #(
1969     *)
1970       # `set' quotes correctly as required by POSIX, so do not add quotes.
1971       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1972       ;;
1973     esac |
1974     sort
1975 ) |
1976   sed '
1977      /^ac_cv_env_/b end
1978      t clear
1979      :clear
1980      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
1981      t end
1982      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
1983      :end' >>confcache
1984 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
1985   if test -w "$cache_file"; then
1986     test "x$cache_file" != "x/dev/null" &&
1987       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
1988 $as_echo "$as_me: updating cache $cache_file" >&6;}
1989     cat confcache >$cache_file
1990   else
1991     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
1992 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
1993   fi
1994 fi
1995 rm -f confcache
1996
1997 test "x$prefix" = xNONE && prefix=$ac_default_prefix
1998 # Let make expand exec_prefix.
1999 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2000
2001 # Transform confdefs.h into DEFS.
2002 # Protect against shell expansion while executing Makefile rules.
2003 # Protect against Makefile macro expansion.
2004 #
2005 # If the first sed substitution is executed (which looks for macros that
2006 # take arguments), then branch to the quote section.  Otherwise,
2007 # look for a macro that doesn't take arguments.
2008 ac_script='
2009 :mline
2010 /\\$/{
2011  N
2012  s,\\\n,,
2013  b mline
2014 }
2015 t clear
2016 :clear
2017 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
2018 t quote
2019 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
2020 t quote
2021 b any
2022 :quote
2023 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
2024 s/\[/\\&/g
2025 s/\]/\\&/g
2026 s/\$/$$/g
2027 H
2028 :any
2029 ${
2030         g
2031         s/^\n//
2032         s/\n/ /g
2033         p
2034 }
2035 '
2036 DEFS=`sed -n "$ac_script" confdefs.h`
2037
2038
2039 ac_libobjs=
2040 ac_ltlibobjs=
2041 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
2042   # 1. Remove the extension, and $U if already installed.
2043   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
2044   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
2045   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
2046   #    will be set to the directory where LIBOBJS objects are built.
2047   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
2048   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
2049 done
2050 LIBOBJS=$ac_libobjs
2051
2052 LTLIBOBJS=$ac_ltlibobjs
2053
2054
2055
2056 : ${CONFIG_STATUS=./config.status}
2057 ac_write_fail=0
2058 ac_clean_files_save=$ac_clean_files
2059 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
2060 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
2061 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
2062 as_write_fail=0
2063 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
2064 #! $SHELL
2065 # Generated by $as_me.
2066 # Run this file to recreate the current configuration.
2067 # Compiler output produced by configure, useful for debugging
2068 # configure, is in config.log if it exists.
2069
2070 debug=false
2071 ac_cs_recheck=false
2072 ac_cs_silent=false
2073
2074 SHELL=\${CONFIG_SHELL-$SHELL}
2075 export SHELL
2076 _ASEOF
2077 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
2078 ## -------------------- ##
2079 ## M4sh Initialization. ##
2080 ## -------------------- ##
2081
2082 # Be more Bourne compatible
2083 DUALCASE=1; export DUALCASE # for MKS sh
2084 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
2085   emulate sh
2086   NULLCMD=:
2087   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
2088   # is contrary to our usage.  Disable this feature.
2089   alias -g '${1+"$@"}'='"$@"'
2090   setopt NO_GLOB_SUBST
2091 else
2092   case `(set -o) 2>/dev/null` in #(
2093   *posix*) :
2094     set -o posix ;; #(
2095   *) :
2096      ;;
2097 esac
2098 fi
2099
2100
2101 as_nl='
2102 '
2103 export as_nl
2104 # Printing a long string crashes Solaris 7 /usr/bin/printf.
2105 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
2106 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
2107 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
2108 # Prefer a ksh shell builtin over an external printf program on Solaris,
2109 # but without wasting forks for bash or zsh.
2110 if test -z "$BASH_VERSION$ZSH_VERSION" \
2111     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
2112   as_echo='print -r --'
2113   as_echo_n='print -rn --'
2114 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
2115   as_echo='printf %s\n'
2116   as_echo_n='printf %s'
2117 else
2118   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
2119     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
2120     as_echo_n='/usr/ucb/echo -n'
2121   else
2122     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
2123     as_echo_n_body='eval
2124       arg=$1;
2125       case $arg in #(
2126       *"$as_nl"*)
2127         expr "X$arg" : "X\\(.*\\)$as_nl";
2128         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
2129       esac;
2130       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
2131     '
2132     export as_echo_n_body
2133     as_echo_n='sh -c $as_echo_n_body as_echo'
2134   fi
2135   export as_echo_body
2136   as_echo='sh -c $as_echo_body as_echo'
2137 fi
2138
2139 # The user is always right.
2140 if test "${PATH_SEPARATOR+set}" != set; then
2141   PATH_SEPARATOR=:
2142   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
2143     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
2144       PATH_SEPARATOR=';'
2145   }
2146 fi
2147
2148
2149 # IFS
2150 # We need space, tab and new line, in precisely that order.  Quoting is
2151 # there to prevent editors from complaining about space-tab.
2152 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
2153 # splitting by setting IFS to empty value.)
2154 IFS=" ""        $as_nl"
2155
2156 # Find who we are.  Look in the path if we contain no directory separator.
2157 case $0 in #((
2158   *[\\/]* ) as_myself=$0 ;;
2159   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2160 for as_dir in $PATH
2161 do
2162   IFS=$as_save_IFS
2163   test -z "$as_dir" && as_dir=.
2164     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
2165   done
2166 IFS=$as_save_IFS
2167
2168      ;;
2169 esac
2170 # We did not find ourselves, most probably we were run as `sh COMMAND'
2171 # in which case we are not to be found in the path.
2172 if test "x$as_myself" = x; then
2173   as_myself=$0
2174 fi
2175 if test ! -f "$as_myself"; then
2176   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
2177   exit 1
2178 fi
2179
2180 # Unset variables that we do not need and which cause bugs (e.g. in
2181 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
2182 # suppresses any "Segmentation fault" message there.  '((' could
2183 # trigger a bug in pdksh 5.2.14.
2184 for as_var in BASH_ENV ENV MAIL MAILPATH
2185 do eval test x\${$as_var+set} = xset \
2186   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
2187 done
2188 PS1='$ '
2189 PS2='> '
2190 PS4='+ '
2191
2192 # NLS nuisances.
2193 LC_ALL=C
2194 export LC_ALL
2195 LANGUAGE=C
2196 export LANGUAGE
2197
2198 # CDPATH.
2199 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
2200
2201
2202 # as_fn_error ERROR [LINENO LOG_FD]
2203 # ---------------------------------
2204 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
2205 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
2206 # script with status $?, using 1 if that was 0.
2207 as_fn_error ()
2208 {
2209   as_status=$?; test $as_status -eq 0 && as_status=1
2210   if test "$3"; then
2211     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2212     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
2213   fi
2214   $as_echo "$as_me: error: $1" >&2
2215   as_fn_exit $as_status
2216 } # as_fn_error
2217
2218
2219 # as_fn_set_status STATUS
2220 # -----------------------
2221 # Set $? to STATUS, without forking.
2222 as_fn_set_status ()
2223 {
2224   return $1
2225 } # as_fn_set_status
2226
2227 # as_fn_exit STATUS
2228 # -----------------
2229 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
2230 as_fn_exit ()
2231 {
2232   set +e
2233   as_fn_set_status $1
2234   exit $1
2235 } # as_fn_exit
2236
2237 # as_fn_unset VAR
2238 # ---------------
2239 # Portably unset VAR.
2240 as_fn_unset ()
2241 {
2242   { eval $1=; unset $1;}
2243 }
2244 as_unset=as_fn_unset
2245 # as_fn_append VAR VALUE
2246 # ----------------------
2247 # Append the text in VALUE to the end of the definition contained in VAR. Take
2248 # advantage of any shell optimizations that allow amortized linear growth over
2249 # repeated appends, instead of the typical quadratic growth present in naive
2250 # implementations.
2251 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
2252   eval 'as_fn_append ()
2253   {
2254     eval $1+=\$2
2255   }'
2256 else
2257   as_fn_append ()
2258   {
2259     eval $1=\$$1\$2
2260   }
2261 fi # as_fn_append
2262
2263 # as_fn_arith ARG...
2264 # ------------------
2265 # Perform arithmetic evaluation on the ARGs, and store the result in the
2266 # global $as_val. Take advantage of shells that can avoid forks. The arguments
2267 # must be portable across $(()) and expr.
2268 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
2269   eval 'as_fn_arith ()
2270   {
2271     as_val=$(( $* ))
2272   }'
2273 else
2274   as_fn_arith ()
2275   {
2276     as_val=`expr "$@" || test $? -eq 1`
2277   }
2278 fi # as_fn_arith
2279
2280
2281 if expr a : '\(a\)' >/dev/null 2>&1 &&
2282    test "X`expr 00001 : '.*\(...\)'`" = X001; then
2283   as_expr=expr
2284 else
2285   as_expr=false
2286 fi
2287
2288 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
2289   as_basename=basename
2290 else
2291   as_basename=false
2292 fi
2293
2294 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
2295   as_dirname=dirname
2296 else
2297   as_dirname=false
2298 fi
2299
2300 as_me=`$as_basename -- "$0" ||
2301 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
2302          X"$0" : 'X\(//\)$' \| \
2303          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
2304 $as_echo X/"$0" |
2305     sed '/^.*\/\([^/][^/]*\)\/*$/{
2306             s//\1/
2307             q
2308           }
2309           /^X\/\(\/\/\)$/{
2310             s//\1/
2311             q
2312           }
2313           /^X\/\(\/\).*/{
2314             s//\1/
2315             q
2316           }
2317           s/.*/./; q'`
2318
2319 # Avoid depending upon Character Ranges.
2320 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
2321 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
2322 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
2323 as_cr_digits='0123456789'
2324 as_cr_alnum=$as_cr_Letters$as_cr_digits
2325
2326 ECHO_C= ECHO_N= ECHO_T=
2327 case `echo -n x` in #(((((
2328 -n*)
2329   case `echo 'xy\c'` in
2330   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
2331   xy)  ECHO_C='\c';;
2332   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
2333        ECHO_T=' ';;
2334   esac;;
2335 *)
2336   ECHO_N='-n';;
2337 esac
2338
2339 rm -f conf$$ conf$$.exe conf$$.file
2340 if test -d conf$$.dir; then
2341   rm -f conf$$.dir/conf$$.file
2342 else
2343   rm -f conf$$.dir
2344   mkdir conf$$.dir 2>/dev/null
2345 fi
2346 if (echo >conf$$.file) 2>/dev/null; then
2347   if ln -s conf$$.file conf$$ 2>/dev/null; then
2348     as_ln_s='ln -s'
2349     # ... but there are two gotchas:
2350     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
2351     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
2352     # In both cases, we have to default to `cp -p'.
2353     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
2354       as_ln_s='cp -p'
2355   elif ln conf$$.file conf$$ 2>/dev/null; then
2356     as_ln_s=ln
2357   else
2358     as_ln_s='cp -p'
2359   fi
2360 else
2361   as_ln_s='cp -p'
2362 fi
2363 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
2364 rmdir conf$$.dir 2>/dev/null
2365
2366
2367 # as_fn_mkdir_p
2368 # -------------
2369 # Create "$as_dir" as a directory, including parents if necessary.
2370 as_fn_mkdir_p ()
2371 {
2372
2373   case $as_dir in #(
2374   -*) as_dir=./$as_dir;;
2375   esac
2376   test -d "$as_dir" || eval $as_mkdir_p || {
2377     as_dirs=
2378     while :; do
2379       case $as_dir in #(
2380       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
2381       *) as_qdir=$as_dir;;
2382       esac
2383       as_dirs="'$as_qdir' $as_dirs"
2384       as_dir=`$as_dirname -- "$as_dir" ||
2385 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
2386          X"$as_dir" : 'X\(//\)[^/]' \| \
2387          X"$as_dir" : 'X\(//\)$' \| \
2388          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
2389 $as_echo X"$as_dir" |
2390     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
2391             s//\1/
2392             q
2393           }
2394           /^X\(\/\/\)[^/].*/{
2395             s//\1/
2396             q
2397           }
2398           /^X\(\/\/\)$/{
2399             s//\1/
2400             q
2401           }
2402           /^X\(\/\).*/{
2403             s//\1/
2404             q
2405           }
2406           s/.*/./; q'`
2407       test -d "$as_dir" && break
2408     done
2409     test -z "$as_dirs" || eval "mkdir $as_dirs"
2410   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
2411
2412
2413 } # as_fn_mkdir_p
2414 if mkdir -p . 2>/dev/null; then
2415   as_mkdir_p='mkdir -p "$as_dir"'
2416 else
2417   test -d ./-p && rmdir ./-p
2418   as_mkdir_p=false
2419 fi
2420
2421 if test -x / >/dev/null 2>&1; then
2422   as_test_x='test -x'
2423 else
2424   if ls -dL / >/dev/null 2>&1; then
2425     as_ls_L_option=L
2426   else
2427     as_ls_L_option=
2428   fi
2429   as_test_x='
2430     eval sh -c '\''
2431       if test -d "$1"; then
2432         test -d "$1/.";
2433       else
2434         case $1 in #(
2435         -*)set "./$1";;
2436         esac;
2437         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
2438         ???[sx]*):;;*)false;;esac;fi
2439     '\'' sh
2440   '
2441 fi
2442 as_executable_p=$as_test_x
2443
2444 # Sed expression to map a string onto a valid CPP name.
2445 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
2446
2447 # Sed expression to map a string onto a valid variable name.
2448 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
2449
2450
2451 exec 6>&1
2452 ## ----------------------------------- ##
2453 ## Main body of $CONFIG_STATUS script. ##
2454 ## ----------------------------------- ##
2455 _ASEOF
2456 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
2457
2458 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2459 # Save the log message, to keep $0 and so on meaningful, and to
2460 # report actual input values of CONFIG_FILES etc. instead of their
2461 # values after options handling.
2462 ac_log="
2463 This file was extended by $as_me, which was
2464 generated by GNU Autoconf 2.64.  Invocation command line was
2465
2466   CONFIG_FILES    = $CONFIG_FILES
2467   CONFIG_HEADERS  = $CONFIG_HEADERS
2468   CONFIG_LINKS    = $CONFIG_LINKS
2469   CONFIG_COMMANDS = $CONFIG_COMMANDS
2470   $ $0 $@
2471
2472 on `(hostname || uname -n) 2>/dev/null | sed 1q`
2473 "
2474
2475 _ACEOF
2476
2477 case $ac_config_files in *"
2478 "*) set x $ac_config_files; shift; ac_config_files=$*;;
2479 esac
2480
2481
2482
2483 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2484 # Files that config.status was made for.
2485 config_files="$ac_config_files"
2486
2487 _ACEOF
2488
2489 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2490 ac_cs_usage="\
2491 \`$as_me' instantiates files and other configuration actions
2492 from templates according to the current configuration.  Unless the files
2493 and actions are specified as TAGs, all are instantiated by default.
2494
2495 Usage: $0 [OPTION]... [TAG]...
2496
2497   -h, --help       print this help, then exit
2498   -V, --version    print version number and configuration settings, then exit
2499   -q, --quiet, --silent
2500                    do not print progress messages
2501   -d, --debug      don't remove temporary files
2502       --recheck    update $as_me by reconfiguring in the same conditions
2503       --file=FILE[:TEMPLATE]
2504                    instantiate the configuration file FILE
2505
2506 Configuration files:
2507 $config_files
2508
2509 Report bugs to the package provider."
2510
2511 _ACEOF
2512 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2513 ac_cs_version="\\
2514 config.status
2515 configured by $0, generated by GNU Autoconf 2.64,
2516   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
2517
2518 Copyright (C) 2009 Free Software Foundation, Inc.
2519 This config.status script is free software; the Free Software Foundation
2520 gives unlimited permission to copy, distribute and modify it."
2521
2522 ac_pwd='$ac_pwd'
2523 srcdir='$srcdir'
2524 test -n "\$AWK" || AWK=awk
2525 _ACEOF
2526
2527 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2528 # The default lists apply if the user does not specify any file.
2529 ac_need_defaults=:
2530 while test $# != 0
2531 do
2532   case $1 in
2533   --*=*)
2534     ac_option=`expr "X$1" : 'X\([^=]*\)='`
2535     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
2536     ac_shift=:
2537     ;;
2538   *)
2539     ac_option=$1
2540     ac_optarg=$2
2541     ac_shift=shift
2542     ;;
2543   esac
2544
2545   case $ac_option in
2546   # Handling of the options.
2547   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2548     ac_cs_recheck=: ;;
2549   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
2550     $as_echo "$ac_cs_version"; exit ;;
2551   --debug | --debu | --deb | --de | --d | -d )
2552     debug=: ;;
2553   --file | --fil | --fi | --f )
2554     $ac_shift
2555     case $ac_optarg in
2556     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
2557     esac
2558     as_fn_append CONFIG_FILES " '$ac_optarg'"
2559     ac_need_defaults=false;;
2560   --he | --h |  --help | --hel | -h )
2561     $as_echo "$ac_cs_usage"; exit ;;
2562   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2563   | -silent | --silent | --silen | --sile | --sil | --si | --s)
2564     ac_cs_silent=: ;;
2565
2566   # This is an error.
2567   -*) as_fn_error "unrecognized option: \`$1'
2568 Try \`$0 --help' for more information." ;;
2569
2570   *) as_fn_append ac_config_targets " $1"
2571      ac_need_defaults=false ;;
2572
2573   esac
2574   shift
2575 done
2576
2577 ac_configure_extra_args=
2578
2579 if $ac_cs_silent; then
2580   exec 6>/dev/null
2581   ac_configure_extra_args="$ac_configure_extra_args --silent"
2582 fi
2583
2584 _ACEOF
2585 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2586 if \$ac_cs_recheck; then
2587   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
2588   shift
2589   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
2590   CONFIG_SHELL='$SHELL'
2591   export CONFIG_SHELL
2592   exec "\$@"
2593 fi
2594
2595 _ACEOF
2596 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2597 exec 5>>config.log
2598 {
2599   echo
2600   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
2601 ## Running $as_me. ##
2602 _ASBOX
2603   $as_echo "$ac_log"
2604 } >&5
2605
2606 _ACEOF
2607 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2608 _ACEOF
2609
2610 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2611
2612 # Handling of arguments.
2613 for ac_config_target in $ac_config_targets
2614 do
2615   case $ac_config_target in
2616     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
2617
2618   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
2619   esac
2620 done
2621
2622
2623 # If the user did not use the arguments to specify the items to instantiate,
2624 # then the envvar interface is used.  Set only those that are not.
2625 # We use the long form for the default assignment because of an extremely
2626 # bizarre bug on SunOS 4.1.3.
2627 if $ac_need_defaults; then
2628   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
2629 fi
2630
2631 # Have a temporary directory for convenience.  Make it in the build tree
2632 # simply because there is no reason against having it here, and in addition,
2633 # creating and moving files from /tmp can sometimes cause problems.
2634 # Hook for its removal unless debugging.
2635 # Note that there is a small window in which the directory will not be cleaned:
2636 # after its creation but before its name has been assigned to `$tmp'.
2637 $debug ||
2638 {
2639   tmp=
2640   trap 'exit_status=$?
2641   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
2642 ' 0
2643   trap 'as_fn_exit 1' 1 2 13 15
2644 }
2645 # Create a (secure) tmp directory for tmp files.
2646
2647 {
2648   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
2649   test -n "$tmp" && test -d "$tmp"
2650 }  ||
2651 {
2652   tmp=./conf$$-$RANDOM
2653   (umask 077 && mkdir "$tmp")
2654 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
2655
2656 # Set up the scripts for CONFIG_FILES section.
2657 # No need to generate them if there are no CONFIG_FILES.
2658 # This happens for instance with `./config.status config.h'.
2659 if test -n "$CONFIG_FILES"; then
2660
2661
2662 ac_cr=`echo X | tr X '\015'`
2663 # On cygwin, bash can eat \r inside `` if the user requested igncr.
2664 # But we know of no other shell where ac_cr would be empty at this
2665 # point, so we can use a bashism as a fallback.
2666 if test "x$ac_cr" = x; then
2667   eval ac_cr=\$\'\\r\'
2668 fi
2669 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
2670 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
2671   ac_cs_awk_cr='\r'
2672 else
2673   ac_cs_awk_cr=$ac_cr
2674 fi
2675
2676 echo 'BEGIN {' >"$tmp/subs1.awk" &&
2677 _ACEOF
2678
2679
2680 {
2681   echo "cat >conf$$subs.awk <<_ACEOF" &&
2682   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
2683   echo "_ACEOF"
2684 } >conf$$subs.sh ||
2685   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
2686 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
2687 ac_delim='%!_!# '
2688 for ac_last_try in false false false false false :; do
2689   . ./conf$$subs.sh ||
2690     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
2691
2692   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
2693   if test $ac_delim_n = $ac_delim_num; then
2694     break
2695   elif $ac_last_try; then
2696     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
2697   else
2698     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
2699   fi
2700 done
2701 rm -f conf$$subs.sh
2702
2703 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2704 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
2705 _ACEOF
2706 sed -n '
2707 h
2708 s/^/S["/; s/!.*/"]=/
2709 p
2710 g
2711 s/^[^!]*!//
2712 :repl
2713 t repl
2714 s/'"$ac_delim"'$//
2715 t delim
2716 :nl
2717 h
2718 s/\(.\{148\}\).*/\1/
2719 t more1
2720 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
2721 p
2722 n
2723 b repl
2724 :more1
2725 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
2726 p
2727 g
2728 s/.\{148\}//
2729 t nl
2730 :delim
2731 h
2732 s/\(.\{148\}\).*/\1/
2733 t more2
2734 s/["\\]/\\&/g; s/^/"/; s/$/"/
2735 p
2736 b
2737 :more2
2738 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
2739 p
2740 g
2741 s/.\{148\}//
2742 t delim
2743 ' <conf$$subs.awk | sed '
2744 /^[^""]/{
2745   N
2746   s/\n//
2747 }
2748 ' >>$CONFIG_STATUS || ac_write_fail=1
2749 rm -f conf$$subs.awk
2750 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2751 _ACAWK
2752 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
2753   for (key in S) S_is_set[key] = 1
2754   FS = "\a"
2755
2756 }
2757 {
2758   line = $ 0
2759   nfields = split(line, field, "@")
2760   substed = 0
2761   len = length(field[1])
2762   for (i = 2; i < nfields; i++) {
2763     key = field[i]
2764     keylen = length(key)
2765     if (S_is_set[key]) {
2766       value = S[key]
2767       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
2768       len += length(value) + length(field[++i])
2769       substed = 1
2770     } else
2771       len += 1 + keylen
2772   }
2773
2774   print line
2775 }
2776
2777 _ACAWK
2778 _ACEOF
2779 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2780 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
2781   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
2782 else
2783   cat
2784 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
2785   || as_fn_error "could not setup config files machinery" "$LINENO" 5
2786 _ACEOF
2787
2788 # VPATH may cause trouble with some makes, so we remove $(srcdir),
2789 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
2790 # trailing colons and then remove the whole line if VPATH becomes empty
2791 # (actually we leave an empty line to preserve line numbers).
2792 if test "x$srcdir" = x.; then
2793   ac_vpsub='/^[  ]*VPATH[        ]*=/{
2794 s/:*\$(srcdir):*/:/
2795 s/:*\${srcdir}:*/:/
2796 s/:*@srcdir@:*/:/
2797 s/^\([^=]*=[     ]*\):*/\1/
2798 s/:*$//
2799 s/^[^=]*=[       ]*$//
2800 }'
2801 fi
2802
2803 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2804 fi # test -n "$CONFIG_FILES"
2805
2806
2807 eval set X "  :F $CONFIG_FILES      "
2808 shift
2809 for ac_tag
2810 do
2811   case $ac_tag in
2812   :[FHLC]) ac_mode=$ac_tag; continue;;
2813   esac
2814   case $ac_mode$ac_tag in
2815   :[FHL]*:*);;
2816   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
2817   :[FH]-) ac_tag=-:-;;
2818   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
2819   esac
2820   ac_save_IFS=$IFS
2821   IFS=:
2822   set x $ac_tag
2823   IFS=$ac_save_IFS
2824   shift
2825   ac_file=$1
2826   shift
2827
2828   case $ac_mode in
2829   :L) ac_source=$1;;
2830   :[FH])
2831     ac_file_inputs=
2832     for ac_f
2833     do
2834       case $ac_f in
2835       -) ac_f="$tmp/stdin";;
2836       *) # Look for the file first in the build tree, then in the source tree
2837          # (if the path is not absolute).  The absolute path cannot be DOS-style,
2838          # because $ac_f cannot contain `:'.
2839          test -f "$ac_f" ||
2840            case $ac_f in
2841            [\\/$]*) false;;
2842            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
2843            esac ||
2844            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
2845       esac
2846       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
2847       as_fn_append ac_file_inputs " '$ac_f'"
2848     done
2849
2850     # Let's still pretend it is `configure' which instantiates (i.e., don't
2851     # use $as_me), people would be surprised to read:
2852     #    /* config.h.  Generated by config.status.  */
2853     configure_input='Generated from '`
2854           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
2855         `' by configure.'
2856     if test x"$ac_file" != x-; then
2857       configure_input="$ac_file.  $configure_input"
2858       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
2859 $as_echo "$as_me: creating $ac_file" >&6;}
2860     fi
2861     # Neutralize special characters interpreted by sed in replacement strings.
2862     case $configure_input in #(
2863     *\&* | *\|* | *\\* )
2864        ac_sed_conf_input=`$as_echo "$configure_input" |
2865        sed 's/[\\\\&|]/\\\\&/g'`;; #(
2866     *) ac_sed_conf_input=$configure_input;;
2867     esac
2868
2869     case $ac_tag in
2870     *:-:* | *:-) cat >"$tmp/stdin" \
2871       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
2872     esac
2873     ;;
2874   esac
2875
2876   ac_dir=`$as_dirname -- "$ac_file" ||
2877 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
2878          X"$ac_file" : 'X\(//\)[^/]' \| \
2879          X"$ac_file" : 'X\(//\)$' \| \
2880          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
2881 $as_echo X"$ac_file" |
2882     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
2883             s//\1/
2884             q
2885           }
2886           /^X\(\/\/\)[^/].*/{
2887             s//\1/
2888             q
2889           }
2890           /^X\(\/\/\)$/{
2891             s//\1/
2892             q
2893           }
2894           /^X\(\/\).*/{
2895             s//\1/
2896             q
2897           }
2898           s/.*/./; q'`
2899   as_dir="$ac_dir"; as_fn_mkdir_p
2900   ac_builddir=.
2901
2902 case "$ac_dir" in
2903 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
2904 *)
2905   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
2906   # A ".." for each directory in $ac_dir_suffix.
2907   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
2908   case $ac_top_builddir_sub in
2909   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
2910   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
2911   esac ;;
2912 esac
2913 ac_abs_top_builddir=$ac_pwd
2914 ac_abs_builddir=$ac_pwd$ac_dir_suffix
2915 # for backward compatibility:
2916 ac_top_builddir=$ac_top_build_prefix
2917
2918 case $srcdir in
2919   .)  # We are building in place.
2920     ac_srcdir=.
2921     ac_top_srcdir=$ac_top_builddir_sub
2922     ac_abs_top_srcdir=$ac_pwd ;;
2923   [\\/]* | ?:[\\/]* )  # Absolute name.
2924     ac_srcdir=$srcdir$ac_dir_suffix;
2925     ac_top_srcdir=$srcdir
2926     ac_abs_top_srcdir=$srcdir ;;
2927   *) # Relative name.
2928     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
2929     ac_top_srcdir=$ac_top_build_prefix$srcdir
2930     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
2931 esac
2932 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
2933
2934
2935   case $ac_mode in
2936   :F)
2937   #
2938   # CONFIG_FILE
2939   #
2940
2941 _ACEOF
2942
2943 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2944 # If the template does not know about datarootdir, expand it.
2945 # FIXME: This hack should be removed a few years after 2.60.
2946 ac_datarootdir_hack=; ac_datarootdir_seen=
2947 ac_sed_dataroot='
2948 /datarootdir/ {
2949   p
2950   q
2951 }
2952 /@datadir@/p
2953 /@docdir@/p
2954 /@infodir@/p
2955 /@localedir@/p
2956 /@mandir@/p'
2957 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
2958 *datarootdir*) ac_datarootdir_seen=yes;;
2959 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
2960   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
2961 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
2962 _ACEOF
2963 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2964   ac_datarootdir_hack='
2965   s&@datadir@&$datadir&g
2966   s&@docdir@&$docdir&g
2967   s&@infodir@&$infodir&g
2968   s&@localedir@&$localedir&g
2969   s&@mandir@&$mandir&g
2970   s&\\\${datarootdir}&$datarootdir&g' ;;
2971 esac
2972 _ACEOF
2973
2974 # Neutralize VPATH when `$srcdir' = `.'.
2975 # Shell code in configure.ac might set extrasub.
2976 # FIXME: do we really want to maintain this feature?
2977 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2978 ac_sed_extra="$ac_vpsub
2979 $extrasub
2980 _ACEOF
2981 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2982 :t
2983 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
2984 s|@configure_input@|$ac_sed_conf_input|;t t
2985 s&@top_builddir@&$ac_top_builddir_sub&;t t
2986 s&@top_build_prefix@&$ac_top_build_prefix&;t t
2987 s&@srcdir@&$ac_srcdir&;t t
2988 s&@abs_srcdir@&$ac_abs_srcdir&;t t
2989 s&@top_srcdir@&$ac_top_srcdir&;t t
2990 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
2991 s&@builddir@&$ac_builddir&;t t
2992 s&@abs_builddir@&$ac_abs_builddir&;t t
2993 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
2994 $ac_datarootdir_hack
2995 "
2996 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
2997   || as_fn_error "could not create $ac_file" "$LINENO" 5
2998
2999 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
3000   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
3001   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
3002   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3003 which seems to be undefined.  Please make sure it is defined." >&5
3004 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3005 which seems to be undefined.  Please make sure it is defined." >&2;}
3006
3007   rm -f "$tmp/stdin"
3008   case $ac_file in
3009   -) cat "$tmp/out" && rm -f "$tmp/out";;
3010   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
3011   esac \
3012   || as_fn_error "could not create $ac_file" "$LINENO" 5
3013  ;;
3014
3015
3016
3017   esac
3018
3019 done # for ac_tag
3020
3021
3022 as_fn_exit 0
3023 _ACEOF
3024 ac_clean_files=$ac_clean_files_save
3025
3026 test $ac_write_fail = 0 ||
3027   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
3028
3029
3030 # configure is writing to config.log, and then calls config.status.
3031 # config.status does its own redirection, appending to config.log.
3032 # Unfortunately, on DOS this fails, as config.log is still kept open
3033 # by configure, so config.status won't be able to write to it; its
3034 # output is simply discarded.  So we exec the FD to /dev/null,
3035 # effectively closing config.log, so it can be properly (re)opened and
3036 # appended to by config.status.  When coming back to configure, we
3037 # need to make the FD available again.
3038 if test "$no_create" != yes; then
3039   ac_cs_success=:
3040   ac_config_status_args=
3041   test "$silent" = yes &&
3042     ac_config_status_args="$ac_config_status_args --quiet"
3043   exec 5>/dev/null
3044   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
3045   exec 5>>config.log
3046   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
3047   # would make configure fail if this is the last instruction.
3048   $ac_cs_success || as_fn_exit $?
3049 fi
3050
3051 #
3052 # CONFIG_SUBDIRS section.
3053 #
3054 if test "$no_recursion" != yes; then
3055
3056   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
3057   # so they do not pile up.
3058   ac_sub_configure_args=
3059   ac_prev=
3060   eval "set x $ac_configure_args"
3061   shift
3062   for ac_arg
3063   do
3064     if test -n "$ac_prev"; then
3065       ac_prev=
3066       continue
3067     fi
3068     case $ac_arg in
3069     -cache-file | --cache-file | --cache-fil | --cache-fi \
3070     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
3071       ac_prev=cache_file ;;
3072     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
3073     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
3074     | --c=*)
3075       ;;
3076     --config-cache | -C)
3077       ;;
3078     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
3079       ac_prev=srcdir ;;
3080     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
3081       ;;
3082     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
3083       ac_prev=prefix ;;
3084     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
3085       ;;
3086     --disable-option-checking)
3087       ;;
3088     *)
3089       case $ac_arg in
3090       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
3091       esac
3092       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
3093     esac
3094   done
3095
3096   # Always prepend --prefix to ensure using the same prefix
3097   # in subdir configurations.
3098   ac_arg="--prefix=$prefix"
3099   case $ac_arg in
3100   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
3101   esac
3102   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
3103
3104   # Pass --silent
3105   if test "$silent" = yes; then
3106     ac_sub_configure_args="--silent $ac_sub_configure_args"
3107   fi
3108
3109   # Always prepend --disable-option-checking to silence warnings, since
3110   # different subdirs can have different --enable and --with options.
3111   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
3112
3113   ac_popdir=`pwd`
3114   for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
3115
3116     # Do not complain, so a configure script can configure whichever
3117     # parts of a large source tree are present.
3118     test -d "$srcdir/$ac_dir" || continue
3119
3120     ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
3121     $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
3122     $as_echo "$ac_msg" >&6
3123     as_dir="$ac_dir"; as_fn_mkdir_p
3124     ac_builddir=.
3125
3126 case "$ac_dir" in
3127 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
3128 *)
3129   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
3130   # A ".." for each directory in $ac_dir_suffix.
3131   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
3132   case $ac_top_builddir_sub in
3133   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
3134   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
3135   esac ;;
3136 esac
3137 ac_abs_top_builddir=$ac_pwd
3138 ac_abs_builddir=$ac_pwd$ac_dir_suffix
3139 # for backward compatibility:
3140 ac_top_builddir=$ac_top_build_prefix
3141
3142 case $srcdir in
3143   .)  # We are building in place.
3144     ac_srcdir=.
3145     ac_top_srcdir=$ac_top_builddir_sub
3146     ac_abs_top_srcdir=$ac_pwd ;;
3147   [\\/]* | ?:[\\/]* )  # Absolute name.
3148     ac_srcdir=$srcdir$ac_dir_suffix;
3149     ac_top_srcdir=$srcdir
3150     ac_abs_top_srcdir=$srcdir ;;
3151   *) # Relative name.
3152     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
3153     ac_top_srcdir=$ac_top_build_prefix$srcdir
3154     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
3155 esac
3156 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
3157
3158
3159     cd "$ac_dir"
3160
3161     # Check for guested configure; otherwise get Cygnus style configure.
3162     if test -f "$ac_srcdir/configure.gnu"; then
3163       ac_sub_configure=$ac_srcdir/configure.gnu
3164     elif test -f "$ac_srcdir/configure"; then
3165       ac_sub_configure=$ac_srcdir/configure
3166     elif test -f "$ac_srcdir/configure.in"; then
3167       # This should be Cygnus configure.
3168       ac_sub_configure=$ac_aux_dir/configure
3169     else
3170       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
3171 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
3172       ac_sub_configure=
3173     fi
3174
3175     # The recursion is here.
3176     if test -n "$ac_sub_configure"; then
3177       # Make the cache file name correct relative to the subdirectory.
3178       case $cache_file in
3179       [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
3180       *) # Relative name.
3181         ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
3182       esac
3183
3184       { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
3185 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
3186       # The eval makes quoting arguments work.
3187       eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
3188            --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
3189         as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
3190     fi
3191
3192     cd "$ac_popdir"
3193   done
3194 fi
3195 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
3196   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
3197 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
3198 fi
3199