sim/testsuite/configure

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