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="$subdirs mips64el-elf"
1812
1813         ;;
1814 esac
1815
1816
1817 # WHEN ADDING ENTRIES TO THIS MATRIX:
1818
1819 # Make sure that the left side always has two dashes.  Otherwise you
1820 # can get spurious matches.  Even for unambiguous cases, do this as a
1821 # convention, else the table becomes a real mess to understand and
1822 # maintain.
1823
1824
1825
1826 sim_common=yes
1827 sim_igen=no
1828 sim_arch=
1829 case "${target}" in
1830    arm*-*-*)
1831        sim_arch=arm
1832        ;;
1833    avr*-*-*)
1834        sim_arch=avr
1835        ;;
1836    bfin-*-*)
1837        sim_arch=bfin
1838        ;;
1839    cr16*-*-*)
1840        sim_arch=cr16
1841        ;;
1842    cris-*-* | crisv32-*-*)
1843        sim_arch=cris
1844        ;;
1845    d10v-*-*)
1846        sim_arch=d10v
1847        ;;
1848    frv-*-*)
1849        sim_arch=frv
1850        ;;
1851    h8300*-*-*)
1852        sim_arch=h8300
1853        ;;
1854    iq2000-*-*)
1855        sim_arch=iq2000
1856        ;;
1857    lm32-*-*)
1858        sim_arch=lm32
1859        ;;
1860    m32c-*-*)
1861        sim_arch=m32c
1862        ;;
1863    m32r-*-*)
1864        sim_arch=m32r
1865        ;;
1866    m68hc11-*-*|m6811-*-*)
1867        sim_arch=m68hc11
1868        ;;
1869    mcore-*-*)
1870        sim_arch=mcore
1871        ;;
1872    microblaze-*-*)
1873        sim_arch=microblaze
1874        ;;
1875    mips*-*-*)
1876        sim_arch=mips
1877        sim_igen=yes
1878        ;;
1879    mn10300*-*-*)
1880        sim_arch=mn10300
1881        sim_igen=yes
1882        ;;
1883    moxie-*-*)
1884        sim_arch=moxie
1885        ;;
1886    msp430*-*-*)
1887        sim_arch=msp430
1888        ;;
1889    rl78-*-*)
1890        sim_arch=rl78
1891        ;;
1892    rx-*-*)
1893        sim_arch=rx
1894        ;;
1895    sh64*-*-*)
1896        sim_arch=sh64
1897        ;;
1898    sh*-*-*)
1899        sim_arch=sh
1900        ;;
1901    sparc-*-rtems*|sparc-*-elf*)
1902        sim_arch=erc32
1903        ;;
1904    powerpc*-*-*)
1905        sim_arch=ppc
1906        ;;
1907    ft32-*-*)
1908        sim_arch=ft32
1909        ;;
1910    v850*-*-*)
1911        sim_arch=v850
1912        sim_igen=yes
1913        ;;
1914    *)
1915        # No simulator subdir, so the subdir "common" isn't needed.
1916        sim_common=no
1917        ;;
1918 esac
1919
1920
1921
1922 ac_config_files="$ac_config_files Makefile"
1923
1924 cat >confcache <<\_ACEOF
1925 # This file is a shell script that caches the results of configure
1926 # tests run on this system so they can be shared between configure
1927 # scripts and configure runs, see configure's option --config-cache.
1928 # It is not useful on other systems.  If it contains results you don't
1929 # want to keep, you may remove or edit it.
1930 #
1931 # config.status only pays attention to the cache file if you give it
1932 # the --recheck option to rerun configure.
1933 #
1934 # `ac_cv_env_foo' variables (set or unset) will be overridden when
1935 # loading this file, other *unset* `ac_cv_foo' will be assigned the
1936 # following values.
1937
1938 _ACEOF
1939
1940 # The following way of writing the cache mishandles newlines in values,
1941 # but we know of no workaround that is simple, portable, and efficient.
1942 # So, we kill variables containing newlines.
1943 # Ultrix sh set writes to stderr and can't be redirected directly,
1944 # and sets the high bit in the cache file unless we assign to the vars.
1945 (
1946   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
1947     eval ac_val=\$$ac_var
1948     case $ac_val in #(
1949     *${as_nl}*)
1950       case $ac_var in #(
1951       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1952 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1953       esac
1954       case $ac_var in #(
1955       _ | IFS | as_nl) ;; #(
1956       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1957       *) { eval $ac_var=; unset $ac_var;} ;;
1958       esac ;;
1959     esac
1960   done
1961
1962   (set) 2>&1 |
1963     case $as_nl`(ac_space=' '; set) 2>&1` in #(
1964     *${as_nl}ac_space=\ *)
1965       # `set' does not quote correctly, so add quotes: double-quote
1966       # substitution turns \\\\ into \\, and sed turns \\ into \.
1967       sed -n \
1968         "s/'/'\\\\''/g;
1969           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
1970       ;; #(
1971     *)
1972       # `set' quotes correctly as required by POSIX, so do not add quotes.
1973       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1974       ;;
1975     esac |
1976     sort
1977 ) |
1978   sed '
1979      /^ac_cv_env_/b end
1980      t clear
1981      :clear
1982      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
1983      t end
1984      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
1985      :end' >>confcache
1986 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
1987   if test -w "$cache_file"; then
1988     test "x$cache_file" != "x/dev/null" &&
1989       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
1990 $as_echo "$as_me: updating cache $cache_file" >&6;}
1991     cat confcache >$cache_file
1992   else
1993     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
1994 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
1995   fi
1996 fi
1997 rm -f confcache
1998
1999 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2000 # Let make expand exec_prefix.
2001 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2002
2003 # Transform confdefs.h into DEFS.
2004 # Protect against shell expansion while executing Makefile rules.
2005 # Protect against Makefile macro expansion.
2006 #
2007 # If the first sed substitution is executed (which looks for macros that
2008 # take arguments), then branch to the quote section.  Otherwise,
2009 # look for a macro that doesn't take arguments.
2010 ac_script='
2011 :mline
2012 /\\$/{
2013  N
2014  s,\\\n,,
2015  b mline
2016 }
2017 t clear
2018 :clear
2019 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
2020 t quote
2021 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
2022 t quote
2023 b any
2024 :quote
2025 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
2026 s/\[/\\&/g
2027 s/\]/\\&/g
2028 s/\$/$$/g
2029 H
2030 :any
2031 ${
2032         g
2033         s/^\n//
2034         s/\n/ /g
2035         p
2036 }
2037 '
2038 DEFS=`sed -n "$ac_script" confdefs.h`
2039
2040
2041 ac_libobjs=
2042 ac_ltlibobjs=
2043 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
2044   # 1. Remove the extension, and $U if already installed.
2045   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
2046   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
2047   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
2048   #    will be set to the directory where LIBOBJS objects are built.
2049   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
2050   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
2051 done
2052 LIBOBJS=$ac_libobjs
2053
2054 LTLIBOBJS=$ac_ltlibobjs
2055
2056
2057
2058 : ${CONFIG_STATUS=./config.status}
2059 ac_write_fail=0
2060 ac_clean_files_save=$ac_clean_files
2061 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
2062 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
2063 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
2064 as_write_fail=0
2065 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
2066 #! $SHELL
2067 # Generated by $as_me.
2068 # Run this file to recreate the current configuration.
2069 # Compiler output produced by configure, useful for debugging
2070 # configure, is in config.log if it exists.
2071
2072 debug=false
2073 ac_cs_recheck=false
2074 ac_cs_silent=false
2075
2076 SHELL=\${CONFIG_SHELL-$SHELL}
2077 export SHELL
2078 _ASEOF
2079 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
2080 ## -------------------- ##
2081 ## M4sh Initialization. ##
2082 ## -------------------- ##
2083
2084 # Be more Bourne compatible
2085 DUALCASE=1; export DUALCASE # for MKS sh
2086 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
2087   emulate sh
2088   NULLCMD=:
2089   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
2090   # is contrary to our usage.  Disable this feature.
2091   alias -g '${1+"$@"}'='"$@"'
2092   setopt NO_GLOB_SUBST
2093 else
2094   case `(set -o) 2>/dev/null` in #(
2095   *posix*) :
2096     set -o posix ;; #(
2097   *) :
2098      ;;
2099 esac
2100 fi
2101
2102
2103 as_nl='
2104 '
2105 export as_nl
2106 # Printing a long string crashes Solaris 7 /usr/bin/printf.
2107 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
2108 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
2109 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
2110 # Prefer a ksh shell builtin over an external printf program on Solaris,
2111 # but without wasting forks for bash or zsh.
2112 if test -z "$BASH_VERSION$ZSH_VERSION" \
2113     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
2114   as_echo='print -r --'
2115   as_echo_n='print -rn --'
2116 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
2117   as_echo='printf %s\n'
2118   as_echo_n='printf %s'
2119 else
2120   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
2121     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
2122     as_echo_n='/usr/ucb/echo -n'
2123   else
2124     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
2125     as_echo_n_body='eval
2126       arg=$1;
2127       case $arg in #(
2128       *"$as_nl"*)
2129         expr "X$arg" : "X\\(.*\\)$as_nl";
2130         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
2131       esac;
2132       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
2133     '
2134     export as_echo_n_body
2135     as_echo_n='sh -c $as_echo_n_body as_echo'
2136   fi
2137   export as_echo_body
2138   as_echo='sh -c $as_echo_body as_echo'
2139 fi
2140
2141 # The user is always right.
2142 if test "${PATH_SEPARATOR+set}" != set; then
2143   PATH_SEPARATOR=:
2144   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
2145     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
2146       PATH_SEPARATOR=';'
2147   }
2148 fi
2149
2150
2151 # IFS
2152 # We need space, tab and new line, in precisely that order.  Quoting is
2153 # there to prevent editors from complaining about space-tab.
2154 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
2155 # splitting by setting IFS to empty value.)
2156 IFS=" ""        $as_nl"
2157
2158 # Find who we are.  Look in the path if we contain no directory separator.
2159 case $0 in #((
2160   *[\\/]* ) as_myself=$0 ;;
2161   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2162 for as_dir in $PATH
2163 do
2164   IFS=$as_save_IFS
2165   test -z "$as_dir" && as_dir=.
2166     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
2167   done
2168 IFS=$as_save_IFS
2169
2170      ;;
2171 esac
2172 # We did not find ourselves, most probably we were run as `sh COMMAND'
2173 # in which case we are not to be found in the path.
2174 if test "x$as_myself" = x; then
2175   as_myself=$0
2176 fi
2177 if test ! -f "$as_myself"; then
2178   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
2179   exit 1
2180 fi
2181
2182 # Unset variables that we do not need and which cause bugs (e.g. in
2183 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
2184 # suppresses any "Segmentation fault" message there.  '((' could
2185 # trigger a bug in pdksh 5.2.14.
2186 for as_var in BASH_ENV ENV MAIL MAILPATH
2187 do eval test x\${$as_var+set} = xset \
2188   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
2189 done
2190 PS1='$ '
2191 PS2='> '
2192 PS4='+ '
2193
2194 # NLS nuisances.
2195 LC_ALL=C
2196 export LC_ALL
2197 LANGUAGE=C
2198 export LANGUAGE
2199
2200 # CDPATH.
2201 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
2202
2203
2204 # as_fn_error ERROR [LINENO LOG_FD]
2205 # ---------------------------------
2206 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
2207 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
2208 # script with status $?, using 1 if that was 0.
2209 as_fn_error ()
2210 {
2211   as_status=$?; test $as_status -eq 0 && as_status=1
2212   if test "$3"; then
2213     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2214     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
2215   fi
2216   $as_echo "$as_me: error: $1" >&2
2217   as_fn_exit $as_status
2218 } # as_fn_error
2219
2220
2221 # as_fn_set_status STATUS
2222 # -----------------------
2223 # Set $? to STATUS, without forking.
2224 as_fn_set_status ()
2225 {
2226   return $1
2227 } # as_fn_set_status
2228
2229 # as_fn_exit STATUS
2230 # -----------------
2231 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
2232 as_fn_exit ()
2233 {
2234   set +e
2235   as_fn_set_status $1
2236   exit $1
2237 } # as_fn_exit
2238
2239 # as_fn_unset VAR
2240 # ---------------
2241 # Portably unset VAR.
2242 as_fn_unset ()
2243 {
2244   { eval $1=; unset $1;}
2245 }
2246 as_unset=as_fn_unset
2247 # as_fn_append VAR VALUE
2248 # ----------------------
2249 # Append the text in VALUE to the end of the definition contained in VAR. Take
2250 # advantage of any shell optimizations that allow amortized linear growth over
2251 # repeated appends, instead of the typical quadratic growth present in naive
2252 # implementations.
2253 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
2254   eval 'as_fn_append ()
2255   {
2256     eval $1+=\$2
2257   }'
2258 else
2259   as_fn_append ()
2260   {
2261     eval $1=\$$1\$2
2262   }
2263 fi # as_fn_append
2264
2265 # as_fn_arith ARG...
2266 # ------------------
2267 # Perform arithmetic evaluation on the ARGs, and store the result in the
2268 # global $as_val. Take advantage of shells that can avoid forks. The arguments
2269 # must be portable across $(()) and expr.
2270 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
2271   eval 'as_fn_arith ()
2272   {
2273     as_val=$(( $* ))
2274   }'
2275 else
2276   as_fn_arith ()
2277   {
2278     as_val=`expr "$@" || test $? -eq 1`
2279   }
2280 fi # as_fn_arith
2281
2282
2283 if expr a : '\(a\)' >/dev/null 2>&1 &&
2284    test "X`expr 00001 : '.*\(...\)'`" = X001; then
2285   as_expr=expr
2286 else
2287   as_expr=false
2288 fi
2289
2290 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
2291   as_basename=basename
2292 else
2293   as_basename=false
2294 fi
2295
2296 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
2297   as_dirname=dirname
2298 else
2299   as_dirname=false
2300 fi
2301
2302 as_me=`$as_basename -- "$0" ||
2303 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
2304          X"$0" : 'X\(//\)$' \| \
2305          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
2306 $as_echo X/"$0" |
2307     sed '/^.*\/\([^/][^/]*\)\/*$/{
2308             s//\1/
2309             q
2310           }
2311           /^X\/\(\/\/\)$/{
2312             s//\1/
2313             q
2314           }
2315           /^X\/\(\/\).*/{
2316             s//\1/
2317             q
2318           }
2319           s/.*/./; q'`
2320
2321 # Avoid depending upon Character Ranges.
2322 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
2323 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
2324 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
2325 as_cr_digits='0123456789'
2326 as_cr_alnum=$as_cr_Letters$as_cr_digits
2327
2328 ECHO_C= ECHO_N= ECHO_T=
2329 case `echo -n x` in #(((((
2330 -n*)
2331   case `echo 'xy\c'` in
2332   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
2333   xy)  ECHO_C='\c';;
2334   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
2335        ECHO_T=' ';;
2336   esac;;
2337 *)
2338   ECHO_N='-n';;
2339 esac
2340
2341 rm -f conf$$ conf$$.exe conf$$.file
2342 if test -d conf$$.dir; then
2343   rm -f conf$$.dir/conf$$.file
2344 else
2345   rm -f conf$$.dir
2346   mkdir conf$$.dir 2>/dev/null
2347 fi
2348 if (echo >conf$$.file) 2>/dev/null; then
2349   if ln -s conf$$.file conf$$ 2>/dev/null; then
2350     as_ln_s='ln -s'
2351     # ... but there are two gotchas:
2352     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
2353     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
2354     # In both cases, we have to default to `cp -p'.
2355     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
2356       as_ln_s='cp -p'
2357   elif ln conf$$.file conf$$ 2>/dev/null; then
2358     as_ln_s=ln
2359   else
2360     as_ln_s='cp -p'
2361   fi
2362 else
2363   as_ln_s='cp -p'
2364 fi
2365 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
2366 rmdir conf$$.dir 2>/dev/null
2367
2368
2369 # as_fn_mkdir_p
2370 # -------------
2371 # Create "$as_dir" as a directory, including parents if necessary.
2372 as_fn_mkdir_p ()
2373 {
2374
2375   case $as_dir in #(
2376   -*) as_dir=./$as_dir;;
2377   esac
2378   test -d "$as_dir" || eval $as_mkdir_p || {
2379     as_dirs=
2380     while :; do
2381       case $as_dir in #(
2382       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
2383       *) as_qdir=$as_dir;;
2384       esac
2385       as_dirs="'$as_qdir' $as_dirs"
2386       as_dir=`$as_dirname -- "$as_dir" ||
2387 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
2388          X"$as_dir" : 'X\(//\)[^/]' \| \
2389          X"$as_dir" : 'X\(//\)$' \| \
2390          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
2391 $as_echo X"$as_dir" |
2392     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
2393             s//\1/
2394             q
2395           }
2396           /^X\(\/\/\)[^/].*/{
2397             s//\1/
2398             q
2399           }
2400           /^X\(\/\/\)$/{
2401             s//\1/
2402             q
2403           }
2404           /^X\(\/\).*/{
2405             s//\1/
2406             q
2407           }
2408           s/.*/./; q'`
2409       test -d "$as_dir" && break
2410     done
2411     test -z "$as_dirs" || eval "mkdir $as_dirs"
2412   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
2413
2414
2415 } # as_fn_mkdir_p
2416 if mkdir -p . 2>/dev/null; then
2417   as_mkdir_p='mkdir -p "$as_dir"'
2418 else
2419   test -d ./-p && rmdir ./-p
2420   as_mkdir_p=false
2421 fi
2422
2423 if test -x / >/dev/null 2>&1; then
2424   as_test_x='test -x'
2425 else
2426   if ls -dL / >/dev/null 2>&1; then
2427     as_ls_L_option=L
2428   else
2429     as_ls_L_option=
2430   fi
2431   as_test_x='
2432     eval sh -c '\''
2433       if test -d "$1"; then
2434         test -d "$1/.";
2435       else
2436         case $1 in #(
2437         -*)set "./$1";;
2438         esac;
2439         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
2440         ???[sx]*):;;*)false;;esac;fi
2441     '\'' sh
2442   '
2443 fi
2444 as_executable_p=$as_test_x
2445
2446 # Sed expression to map a string onto a valid CPP name.
2447 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
2448
2449 # Sed expression to map a string onto a valid variable name.
2450 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
2451
2452
2453 exec 6>&1
2454 ## ----------------------------------- ##
2455 ## Main body of $CONFIG_STATUS script. ##
2456 ## ----------------------------------- ##
2457 _ASEOF
2458 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
2459
2460 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2461 # Save the log message, to keep $0 and so on meaningful, and to
2462 # report actual input values of CONFIG_FILES etc. instead of their
2463 # values after options handling.
2464 ac_log="
2465 This file was extended by $as_me, which was
2466 generated by GNU Autoconf 2.64.  Invocation command line was
2467
2468   CONFIG_FILES    = $CONFIG_FILES
2469   CONFIG_HEADERS  = $CONFIG_HEADERS
2470   CONFIG_LINKS    = $CONFIG_LINKS
2471   CONFIG_COMMANDS = $CONFIG_COMMANDS
2472   $ $0 $@
2473
2474 on `(hostname || uname -n) 2>/dev/null | sed 1q`
2475 "
2476
2477 _ACEOF
2478
2479 case $ac_config_files in *"
2480 "*) set x $ac_config_files; shift; ac_config_files=$*;;
2481 esac
2482
2483
2484
2485 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2486 # Files that config.status was made for.
2487 config_files="$ac_config_files"
2488
2489 _ACEOF
2490
2491 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2492 ac_cs_usage="\
2493 \`$as_me' instantiates files and other configuration actions
2494 from templates according to the current configuration.  Unless the files
2495 and actions are specified as TAGs, all are instantiated by default.
2496
2497 Usage: $0 [OPTION]... [TAG]...
2498
2499   -h, --help       print this help, then exit
2500   -V, --version    print version number and configuration settings, then exit
2501   -q, --quiet, --silent
2502                    do not print progress messages
2503   -d, --debug      don't remove temporary files
2504       --recheck    update $as_me by reconfiguring in the same conditions
2505       --file=FILE[:TEMPLATE]
2506                    instantiate the configuration file FILE
2507
2508 Configuration files:
2509 $config_files
2510
2511 Report bugs to the package provider."
2512
2513 _ACEOF
2514 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2515 ac_cs_version="\\
2516 config.status
2517 configured by $0, generated by GNU Autoconf 2.64,
2518   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
2519
2520 Copyright (C) 2009 Free Software Foundation, Inc.
2521 This config.status script is free software; the Free Software Foundation
2522 gives unlimited permission to copy, distribute and modify it."
2523
2524 ac_pwd='$ac_pwd'
2525 srcdir='$srcdir'
2526 test -n "\$AWK" || AWK=awk
2527 _ACEOF
2528
2529 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2530 # The default lists apply if the user does not specify any file.
2531 ac_need_defaults=:
2532 while test $# != 0
2533 do
2534   case $1 in
2535   --*=*)
2536     ac_option=`expr "X$1" : 'X\([^=]*\)='`
2537     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
2538     ac_shift=:
2539     ;;
2540   *)
2541     ac_option=$1
2542     ac_optarg=$2
2543     ac_shift=shift
2544     ;;
2545   esac
2546
2547   case $ac_option in
2548   # Handling of the options.
2549   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2550     ac_cs_recheck=: ;;
2551   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
2552     $as_echo "$ac_cs_version"; exit ;;
2553   --debug | --debu | --deb | --de | --d | -d )
2554     debug=: ;;
2555   --file | --fil | --fi | --f )
2556     $ac_shift
2557     case $ac_optarg in
2558     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
2559     esac
2560     as_fn_append CONFIG_FILES " '$ac_optarg'"
2561     ac_need_defaults=false;;
2562   --he | --h |  --help | --hel | -h )
2563     $as_echo "$ac_cs_usage"; exit ;;
2564   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2565   | -silent | --silent | --silen | --sile | --sil | --si | --s)
2566     ac_cs_silent=: ;;
2567
2568   # This is an error.
2569   -*) as_fn_error "unrecognized option: \`$1'
2570 Try \`$0 --help' for more information." ;;
2571
2572   *) as_fn_append ac_config_targets " $1"
2573      ac_need_defaults=false ;;
2574
2575   esac
2576   shift
2577 done
2578
2579 ac_configure_extra_args=
2580
2581 if $ac_cs_silent; then
2582   exec 6>/dev/null
2583   ac_configure_extra_args="$ac_configure_extra_args --silent"
2584 fi
2585
2586 _ACEOF
2587 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2588 if \$ac_cs_recheck; then
2589   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
2590   shift
2591   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
2592   CONFIG_SHELL='$SHELL'
2593   export CONFIG_SHELL
2594   exec "\$@"
2595 fi
2596
2597 _ACEOF
2598 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2599 exec 5>>config.log
2600 {
2601   echo
2602   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
2603 ## Running $as_me. ##
2604 _ASBOX
2605   $as_echo "$ac_log"
2606 } >&5
2607
2608 _ACEOF
2609 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2610 _ACEOF
2611
2612 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2613
2614 # Handling of arguments.
2615 for ac_config_target in $ac_config_targets
2616 do
2617   case $ac_config_target in
2618     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
2619
2620   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
2621   esac
2622 done
2623
2624
2625 # If the user did not use the arguments to specify the items to instantiate,
2626 # then the envvar interface is used.  Set only those that are not.
2627 # We use the long form for the default assignment because of an extremely
2628 # bizarre bug on SunOS 4.1.3.
2629 if $ac_need_defaults; then
2630   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
2631 fi
2632
2633 # Have a temporary directory for convenience.  Make it in the build tree
2634 # simply because there is no reason against having it here, and in addition,
2635 # creating and moving files from /tmp can sometimes cause problems.
2636 # Hook for its removal unless debugging.
2637 # Note that there is a small window in which the directory will not be cleaned:
2638 # after its creation but before its name has been assigned to `$tmp'.
2639 $debug ||
2640 {
2641   tmp=
2642   trap 'exit_status=$?
2643   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
2644 ' 0
2645   trap 'as_fn_exit 1' 1 2 13 15
2646 }
2647 # Create a (secure) tmp directory for tmp files.
2648
2649 {
2650   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
2651   test -n "$tmp" && test -d "$tmp"
2652 }  ||
2653 {
2654   tmp=./conf$$-$RANDOM
2655   (umask 077 && mkdir "$tmp")
2656 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
2657
2658 # Set up the scripts for CONFIG_FILES section.
2659 # No need to generate them if there are no CONFIG_FILES.
2660 # This happens for instance with `./config.status config.h'.
2661 if test -n "$CONFIG_FILES"; then
2662
2663
2664 ac_cr=`echo X | tr X '\015'`
2665 # On cygwin, bash can eat \r inside `` if the user requested igncr.
2666 # But we know of no other shell where ac_cr would be empty at this
2667 # point, so we can use a bashism as a fallback.
2668 if test "x$ac_cr" = x; then
2669   eval ac_cr=\$\'\\r\'
2670 fi
2671 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
2672 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
2673   ac_cs_awk_cr='\r'
2674 else
2675   ac_cs_awk_cr=$ac_cr
2676 fi
2677
2678 echo 'BEGIN {' >"$tmp/subs1.awk" &&
2679 _ACEOF
2680
2681
2682 {
2683   echo "cat >conf$$subs.awk <<_ACEOF" &&
2684   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
2685   echo "_ACEOF"
2686 } >conf$$subs.sh ||
2687   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
2688 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
2689 ac_delim='%!_!# '
2690 for ac_last_try in false false false false false :; do
2691   . ./conf$$subs.sh ||
2692     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
2693
2694   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
2695   if test $ac_delim_n = $ac_delim_num; then
2696     break
2697   elif $ac_last_try; then
2698     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
2699   else
2700     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
2701   fi
2702 done
2703 rm -f conf$$subs.sh
2704
2705 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2706 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
2707 _ACEOF
2708 sed -n '
2709 h
2710 s/^/S["/; s/!.*/"]=/
2711 p
2712 g
2713 s/^[^!]*!//
2714 :repl
2715 t repl
2716 s/'"$ac_delim"'$//
2717 t delim
2718 :nl
2719 h
2720 s/\(.\{148\}\).*/\1/
2721 t more1
2722 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
2723 p
2724 n
2725 b repl
2726 :more1
2727 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
2728 p
2729 g
2730 s/.\{148\}//
2731 t nl
2732 :delim
2733 h
2734 s/\(.\{148\}\).*/\1/
2735 t more2
2736 s/["\\]/\\&/g; s/^/"/; s/$/"/
2737 p
2738 b
2739 :more2
2740 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
2741 p
2742 g
2743 s/.\{148\}//
2744 t delim
2745 ' <conf$$subs.awk | sed '
2746 /^[^""]/{
2747   N
2748   s/\n//
2749 }
2750 ' >>$CONFIG_STATUS || ac_write_fail=1
2751 rm -f conf$$subs.awk
2752 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2753 _ACAWK
2754 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
2755   for (key in S) S_is_set[key] = 1
2756   FS = "\a"
2757
2758 }
2759 {
2760   line = $ 0
2761   nfields = split(line, field, "@")
2762   substed = 0
2763   len = length(field[1])
2764   for (i = 2; i < nfields; i++) {
2765     key = field[i]
2766     keylen = length(key)
2767     if (S_is_set[key]) {
2768       value = S[key]
2769       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
2770       len += length(value) + length(field[++i])
2771       substed = 1
2772     } else
2773       len += 1 + keylen
2774   }
2775
2776   print line
2777 }
2778
2779 _ACAWK
2780 _ACEOF
2781 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2782 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
2783   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
2784 else
2785   cat
2786 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
2787   || as_fn_error "could not setup config files machinery" "$LINENO" 5
2788 _ACEOF
2789
2790 # VPATH may cause trouble with some makes, so we remove $(srcdir),
2791 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
2792 # trailing colons and then remove the whole line if VPATH becomes empty
2793 # (actually we leave an empty line to preserve line numbers).
2794 if test "x$srcdir" = x.; then
2795   ac_vpsub='/^[  ]*VPATH[        ]*=/{
2796 s/:*\$(srcdir):*/:/
2797 s/:*\${srcdir}:*/:/
2798 s/:*@srcdir@:*/:/
2799 s/^\([^=]*=[     ]*\):*/\1/
2800 s/:*$//
2801 s/^[^=]*=[       ]*$//
2802 }'
2803 fi
2804
2805 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2806 fi # test -n "$CONFIG_FILES"
2807
2808
2809 eval set X "  :F $CONFIG_FILES      "
2810 shift
2811 for ac_tag
2812 do
2813   case $ac_tag in
2814   :[FHLC]) ac_mode=$ac_tag; continue;;
2815   esac
2816   case $ac_mode$ac_tag in
2817   :[FHL]*:*);;
2818   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
2819   :[FH]-) ac_tag=-:-;;
2820   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
2821   esac
2822   ac_save_IFS=$IFS
2823   IFS=:
2824   set x $ac_tag
2825   IFS=$ac_save_IFS
2826   shift
2827   ac_file=$1
2828   shift
2829
2830   case $ac_mode in
2831   :L) ac_source=$1;;
2832   :[FH])
2833     ac_file_inputs=
2834     for ac_f
2835     do
2836       case $ac_f in
2837       -) ac_f="$tmp/stdin";;
2838       *) # Look for the file first in the build tree, then in the source tree
2839          # (if the path is not absolute).  The absolute path cannot be DOS-style,
2840          # because $ac_f cannot contain `:'.
2841          test -f "$ac_f" ||
2842            case $ac_f in
2843            [\\/$]*) false;;
2844            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
2845            esac ||
2846            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
2847       esac
2848       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
2849       as_fn_append ac_file_inputs " '$ac_f'"
2850     done
2851
2852     # Let's still pretend it is `configure' which instantiates (i.e., don't
2853     # use $as_me), people would be surprised to read:
2854     #    /* config.h.  Generated by config.status.  */
2855     configure_input='Generated from '`
2856           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
2857         `' by configure.'
2858     if test x"$ac_file" != x-; then
2859       configure_input="$ac_file.  $configure_input"
2860       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
2861 $as_echo "$as_me: creating $ac_file" >&6;}
2862     fi
2863     # Neutralize special characters interpreted by sed in replacement strings.
2864     case $configure_input in #(
2865     *\&* | *\|* | *\\* )
2866        ac_sed_conf_input=`$as_echo "$configure_input" |
2867        sed 's/[\\\\&|]/\\\\&/g'`;; #(
2868     *) ac_sed_conf_input=$configure_input;;
2869     esac
2870
2871     case $ac_tag in
2872     *:-:* | *:-) cat >"$tmp/stdin" \
2873       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
2874     esac
2875     ;;
2876   esac
2877
2878   ac_dir=`$as_dirname -- "$ac_file" ||
2879 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
2880          X"$ac_file" : 'X\(//\)[^/]' \| \
2881          X"$ac_file" : 'X\(//\)$' \| \
2882          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
2883 $as_echo X"$ac_file" |
2884     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
2885             s//\1/
2886             q
2887           }
2888           /^X\(\/\/\)[^/].*/{
2889             s//\1/
2890             q
2891           }
2892           /^X\(\/\/\)$/{
2893             s//\1/
2894             q
2895           }
2896           /^X\(\/\).*/{
2897             s//\1/
2898             q
2899           }
2900           s/.*/./; q'`
2901   as_dir="$ac_dir"; as_fn_mkdir_p
2902   ac_builddir=.
2903
2904 case "$ac_dir" in
2905 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
2906 *)
2907   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
2908   # A ".." for each directory in $ac_dir_suffix.
2909   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
2910   case $ac_top_builddir_sub in
2911   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
2912   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
2913   esac ;;
2914 esac
2915 ac_abs_top_builddir=$ac_pwd
2916 ac_abs_builddir=$ac_pwd$ac_dir_suffix
2917 # for backward compatibility:
2918 ac_top_builddir=$ac_top_build_prefix
2919
2920 case $srcdir in
2921   .)  # We are building in place.
2922     ac_srcdir=.
2923     ac_top_srcdir=$ac_top_builddir_sub
2924     ac_abs_top_srcdir=$ac_pwd ;;
2925   [\\/]* | ?:[\\/]* )  # Absolute name.
2926     ac_srcdir=$srcdir$ac_dir_suffix;
2927     ac_top_srcdir=$srcdir
2928     ac_abs_top_srcdir=$srcdir ;;
2929   *) # Relative name.
2930     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
2931     ac_top_srcdir=$ac_top_build_prefix$srcdir
2932     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
2933 esac
2934 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
2935
2936
2937   case $ac_mode in
2938   :F)
2939   #
2940   # CONFIG_FILE
2941   #
2942
2943 _ACEOF
2944
2945 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2946 # If the template does not know about datarootdir, expand it.
2947 # FIXME: This hack should be removed a few years after 2.60.
2948 ac_datarootdir_hack=; ac_datarootdir_seen=
2949 ac_sed_dataroot='
2950 /datarootdir/ {
2951   p
2952   q
2953 }
2954 /@datadir@/p
2955 /@docdir@/p
2956 /@infodir@/p
2957 /@localedir@/p
2958 /@mandir@/p'
2959 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
2960 *datarootdir*) ac_datarootdir_seen=yes;;
2961 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
2962   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
2963 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
2964 _ACEOF
2965 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2966   ac_datarootdir_hack='
2967   s&@datadir@&$datadir&g
2968   s&@docdir@&$docdir&g
2969   s&@infodir@&$infodir&g
2970   s&@localedir@&$localedir&g
2971   s&@mandir@&$mandir&g
2972   s&\\\${datarootdir}&$datarootdir&g' ;;
2973 esac
2974 _ACEOF
2975
2976 # Neutralize VPATH when `$srcdir' = `.'.
2977 # Shell code in configure.ac might set extrasub.
2978 # FIXME: do we really want to maintain this feature?
2979 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2980 ac_sed_extra="$ac_vpsub
2981 $extrasub
2982 _ACEOF
2983 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2984 :t
2985 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
2986 s|@configure_input@|$ac_sed_conf_input|;t t
2987 s&@top_builddir@&$ac_top_builddir_sub&;t t
2988 s&@top_build_prefix@&$ac_top_build_prefix&;t t
2989 s&@srcdir@&$ac_srcdir&;t t
2990 s&@abs_srcdir@&$ac_abs_srcdir&;t t
2991 s&@top_srcdir@&$ac_top_srcdir&;t t
2992 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
2993 s&@builddir@&$ac_builddir&;t t
2994 s&@abs_builddir@&$ac_abs_builddir&;t t
2995 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
2996 $ac_datarootdir_hack
2997 "
2998 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
2999   || as_fn_error "could not create $ac_file" "$LINENO" 5
3000
3001 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
3002   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
3003   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
3004   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3005 which seems to be undefined.  Please make sure it is defined." >&5
3006 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3007 which seems to be undefined.  Please make sure it is defined." >&2;}
3008
3009   rm -f "$tmp/stdin"
3010   case $ac_file in
3011   -) cat "$tmp/out" && rm -f "$tmp/out";;
3012   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
3013   esac \
3014   || as_fn_error "could not create $ac_file" "$LINENO" 5
3015  ;;
3016
3017
3018
3019   esac
3020
3021 done # for ac_tag
3022
3023
3024 as_fn_exit 0
3025 _ACEOF
3026 ac_clean_files=$ac_clean_files_save
3027
3028 test $ac_write_fail = 0 ||
3029   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
3030
3031
3032 # configure is writing to config.log, and then calls config.status.
3033 # config.status does its own redirection, appending to config.log.
3034 # Unfortunately, on DOS this fails, as config.log is still kept open
3035 # by configure, so config.status won't be able to write to it; its
3036 # output is simply discarded.  So we exec the FD to /dev/null,
3037 # effectively closing config.log, so it can be properly (re)opened and
3038 # appended to by config.status.  When coming back to configure, we
3039 # need to make the FD available again.
3040 if test "$no_create" != yes; then
3041   ac_cs_success=:
3042   ac_config_status_args=
3043   test "$silent" = yes &&
3044     ac_config_status_args="$ac_config_status_args --quiet"
3045   exec 5>/dev/null
3046   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
3047   exec 5>>config.log
3048   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
3049   # would make configure fail if this is the last instruction.
3050   $ac_cs_success || as_fn_exit $?
3051 fi
3052
3053 #
3054 # CONFIG_SUBDIRS section.
3055 #
3056 if test "$no_recursion" != yes; then
3057
3058   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
3059   # so they do not pile up.
3060   ac_sub_configure_args=
3061   ac_prev=
3062   eval "set x $ac_configure_args"
3063   shift
3064   for ac_arg
3065   do
3066     if test -n "$ac_prev"; then
3067       ac_prev=
3068       continue
3069     fi
3070     case $ac_arg in
3071     -cache-file | --cache-file | --cache-fil | --cache-fi \
3072     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
3073       ac_prev=cache_file ;;
3074     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
3075     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
3076     | --c=*)
3077       ;;
3078     --config-cache | -C)
3079       ;;
3080     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
3081       ac_prev=srcdir ;;
3082     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
3083       ;;
3084     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
3085       ac_prev=prefix ;;
3086     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
3087       ;;
3088     --disable-option-checking)
3089       ;;
3090     *)
3091       case $ac_arg in
3092       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
3093       esac
3094       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
3095     esac
3096   done
3097
3098   # Always prepend --prefix to ensure using the same prefix
3099   # in subdir configurations.
3100   ac_arg="--prefix=$prefix"
3101   case $ac_arg in
3102   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
3103   esac
3104   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
3105
3106   # Pass --silent
3107   if test "$silent" = yes; then
3108     ac_sub_configure_args="--silent $ac_sub_configure_args"
3109   fi
3110
3111   # Always prepend --disable-option-checking to silence warnings, since
3112   # different subdirs can have different --enable and --with options.
3113   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
3114
3115   ac_popdir=`pwd`
3116   for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
3117
3118     # Do not complain, so a configure script can configure whichever
3119     # parts of a large source tree are present.
3120     test -d "$srcdir/$ac_dir" || continue
3121
3122     ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
3123     $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
3124     $as_echo "$ac_msg" >&6
3125     as_dir="$ac_dir"; as_fn_mkdir_p
3126     ac_builddir=.
3127
3128 case "$ac_dir" in
3129 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
3130 *)
3131   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
3132   # A ".." for each directory in $ac_dir_suffix.
3133   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
3134   case $ac_top_builddir_sub in
3135   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
3136   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
3137   esac ;;
3138 esac
3139 ac_abs_top_builddir=$ac_pwd
3140 ac_abs_builddir=$ac_pwd$ac_dir_suffix
3141 # for backward compatibility:
3142 ac_top_builddir=$ac_top_build_prefix
3143
3144 case $srcdir in
3145   .)  # We are building in place.
3146     ac_srcdir=.
3147     ac_top_srcdir=$ac_top_builddir_sub
3148     ac_abs_top_srcdir=$ac_pwd ;;
3149   [\\/]* | ?:[\\/]* )  # Absolute name.
3150     ac_srcdir=$srcdir$ac_dir_suffix;
3151     ac_top_srcdir=$srcdir
3152     ac_abs_top_srcdir=$srcdir ;;
3153   *) # Relative name.
3154     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
3155     ac_top_srcdir=$ac_top_build_prefix$srcdir
3156     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
3157 esac
3158 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
3159
3160
3161     cd "$ac_dir"
3162
3163     # Check for guested configure; otherwise get Cygnus style configure.
3164     if test -f "$ac_srcdir/configure.gnu"; then
3165       ac_sub_configure=$ac_srcdir/configure.gnu
3166     elif test -f "$ac_srcdir/configure"; then
3167       ac_sub_configure=$ac_srcdir/configure
3168     elif test -f "$ac_srcdir/configure.in"; then
3169       # This should be Cygnus configure.
3170       ac_sub_configure=$ac_aux_dir/configure
3171     else
3172       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
3173 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
3174       ac_sub_configure=
3175     fi
3176
3177     # The recursion is here.
3178     if test -n "$ac_sub_configure"; then
3179       # Make the cache file name correct relative to the subdirectory.
3180       case $cache_file in
3181       [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
3182       *) # Relative name.
3183         ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
3184       esac
3185
3186       { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
3187 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
3188       # The eval makes quoting arguments work.
3189       eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
3190            --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
3191         as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
3192     fi
3193
3194     cd "$ac_popdir"
3195   done
3196 fi
3197 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
3198   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
3199 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
3200 fi
3201