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