configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.61b for GNU Autoconf 2.61b.
   4 #
   5 # Report bugs to <bug-autoconf@gnu.org>.
   6 #
   7 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   8 # 2002, 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
   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 '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in
  26   *posix*) set -o posix ;;
  27 esac
  28
  29 fi
  30
  31
  32
  33
  34 # PATH needs CR
  35 # Avoid depending upon Character Ranges.
  36 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
  37 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
  38 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
  39 as_cr_digits='0123456789'
  40 as_cr_alnum=$as_cr_Letters$as_cr_digits
  41
  42 as_nl='
  43 '
  44 export as_nl
  45 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  46 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  47 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  48 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  49 if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  50   as_echo='printf %s\n'
  51   as_echo_n='printf %s'
  52 else
  53   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  54     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  55     as_echo_n='/usr/ucb/echo -n'
  56   else
  57     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  58     as_echo_n_body='eval
  59       arg=$1;
  60       case $arg in
  61       *"$as_nl"*)
  62         expr "X$arg" : "X\\(.*\\)$as_nl";
  63         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  64       esac;
  65       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  66     '
  67     export as_echo_n_body
  68     as_echo_n='sh -c $as_echo_n_body as_echo'
  69   fi
  70   export as_echo_body
  71   as_echo='sh -c $as_echo_body as_echo'
  72 fi
  73
  74 # The user is always right.
  75 if test "${PATH_SEPARATOR+set}" != set; then
  76   PATH_SEPARATOR=:
  77   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  78     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  79       PATH_SEPARATOR=';'
  80   }
  81 fi
  82
  83 # Support unset when possible.
  84 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
  85   as_unset=unset
  86 else
  87   as_unset=false
  88 fi
  89
  90
  91 # IFS
  92 # We need space, tab and new line, in precisely that order.  Quoting is
  93 # there to prevent editors from complaining about space-tab.
  94 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  95 # splitting by setting IFS to empty value.)
  96 IFS=" ""        $as_nl"
  97
  98 # Find who we are.  Look in the path if we contain no directory separator.
  99 case $0 in
 100   *[\\/]* ) as_myself=$0 ;;
 101   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 102 for as_dir in $PATH
 103 do
 104   IFS=$as_save_IFS
 105   test -z "$as_dir" && as_dir=.
 106   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 107 done
 108 IFS=$as_save_IFS
 109
 110      ;;
 111 esac
 112 # We did not find ourselves, most probably we were run as `sh COMMAND'
 113 # in which case we are not to be found in the path.
 114 if test "x$as_myself" = x; then
 115   as_myself=$0
 116 fi
 117 if test ! -f "$as_myself"; then
 118   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 119   { (exit 1); exit 1; }
 120 fi
 121
 122 # Work around bugs in pre-3.0 UWIN ksh.
 123 for as_var in ENV MAIL MAILPATH
 124 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
 125 done
 126 PS1='$ '
 127 PS2='> '
 128 PS4='+ '
 129
 130 # NLS nuisances.
 131 LC_ALL=C
 132 export LC_ALL
 133 LANGUAGE=C
 134 export LANGUAGE
 135
 136 # Required to use basename.
 137 if expr a : '\(a\)' >/dev/null 2>&1 &&
 138    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 139   as_expr=expr
 140 else
 141   as_expr=false
 142 fi
 143
 144 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 145   as_basename=basename
 146 else
 147   as_basename=false
 148 fi
 149
 150
 151 # Name of the executable.
 152 as_me=`$as_basename -- "$0" ||
 153 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 154          X"$0" : 'X\(//\)$' \| \
 155          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 156 $as_echo X/"$0" |
 157     sed '/^.*\/\([^/][^/]*\)\/*$/{
 158             s//\1/
 159             q
 160           }
 161           /^X\/\(\/\/\)$/{
 162             s//\1/
 163             q
 164           }
 165           /^X\/\(\/\).*/{
 166             s//\1/
 167             q
 168           }
 169           s/.*/./; q'`
 170
 171 # CDPATH.
 172 $as_unset CDPATH
 173
 174
 175 if test "x$CONFIG_SHELL" = x; then
 176   if (eval ":") 2>/dev/null; then
 177   as_have_required=yes
 178 else
 179   as_have_required=no
 180 fi
 181
 182   if test $as_have_required = yes &&     (eval ":
 183 (as_func_return () {
 184   (exit \$1)
 185 }
 186 as_func_success () {
 187   as_func_return 0
 188 }
 189 as_func_failure () {
 190   as_func_return 1
 191 }
 192 as_func_ret_success () {
 193   return 0
 194 }
 195 as_func_ret_failure () {
 196   return 1
 197 }
 198
 199 exitcode=0
 200 if as_func_success; then
 201   :
 202 else
 203   exitcode=1
 204   echo as_func_success failed.
 205 fi
 206
 207 if as_func_failure; then
 208   exitcode=1
 209   echo as_func_failure succeeded.
 210 fi
 211
 212 if as_func_ret_success; then
 213   :
 214 else
 215   exitcode=1
 216   echo as_func_ret_success failed.
 217 fi
 218
 219 if as_func_ret_failure; then
 220   exitcode=1
 221   echo as_func_ret_failure succeeded.
 222 fi
 223
 224 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
 225   :
 226 else
 227   exitcode=1
 228   echo positional parameters were not saved.
 229 fi
 230
 231 test \$exitcode = 0) || { (exit 1); exit 1; }
 232
 233 (
 234   as_lineno_1=\$LINENO
 235   as_lineno_2=\$LINENO
 236   test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
 237   test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
 238 ") 2> /dev/null; then
 239   :
 240 else
 241   as_candidate_shells=
 242     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 243 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 244 do
 245   IFS=$as_save_IFS
 246   test -z "$as_dir" && as_dir=.
 247   case $as_dir in
 248          /*)
 249            for as_base in sh bash ksh sh5; do
 250              as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
 251            done;;
 252        esac
 253 done
 254 IFS=$as_save_IFS
 255
 256
 257       for as_shell in $as_candidate_shells $SHELL; do
 258          # Try only shells that exist, to save several forks.
 259          if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 260                 { ("$as_shell") 2> /dev/null <<\_ASEOF
 261 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 262   emulate sh
 263   NULLCMD=:
 264   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
 265   # is contrary to our usage.  Disable this feature.
 266   alias -g '${1+"$@"}'='"$@"'
 267   setopt NO_GLOB_SUBST
 268 else
 269   case `(set -o) 2>/dev/null` in
 270   *posix*) set -o posix ;;
 271 esac
 272
 273 fi
 274
 275
 276 :
 277 _ASEOF
 278 }; then
 279   CONFIG_SHELL=$as_shell
 280                as_have_required=yes
 281                if { "$as_shell" 2> /dev/null <<\_ASEOF
 282 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 283   emulate sh
 284   NULLCMD=:
 285   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
 286   # is contrary to our usage.  Disable this feature.
 287   alias -g '${1+"$@"}'='"$@"'
 288   setopt NO_GLOB_SUBST
 289 else
 290   case `(set -o) 2>/dev/null` in
 291   *posix*) set -o posix ;;
 292 esac
 293
 294 fi
 295
 296
 297 :
 298 (as_func_return () {
 299   (exit $1)
 300 }
 301 as_func_success () {
 302   as_func_return 0
 303 }
 304 as_func_failure () {
 305   as_func_return 1
 306 }
 307 as_func_ret_success () {
 308   return 0
 309 }
 310 as_func_ret_failure () {
 311   return 1
 312 }
 313
 314 exitcode=0
 315 if as_func_success; then
 316   :
 317 else
 318   exitcode=1
 319   echo as_func_success failed.
 320 fi
 321
 322 if as_func_failure; then
 323   exitcode=1
 324   echo as_func_failure succeeded.
 325 fi
 326
 327 if as_func_ret_success; then
 328   :
 329 else
 330   exitcode=1
 331   echo as_func_ret_success failed.
 332 fi
 333
 334 if as_func_ret_failure; then
 335   exitcode=1
 336   echo as_func_ret_failure succeeded.
 337 fi
 338
 339 if ( set x; as_func_ret_success y && test x = "$1" ); then
 340   :
 341 else
 342   exitcode=1
 343   echo positional parameters were not saved.
 344 fi
 345
 346 test $exitcode = 0) || { (exit 1); exit 1; }
 347
 348 (
 349   as_lineno_1=$LINENO
 350   as_lineno_2=$LINENO
 351   test "x$as_lineno_1" != "x$as_lineno_2" &&
 352   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
 353
 354 _ASEOF
 355 }; then
 356   break
 357 fi
 358
 359 fi
 360
 361       done
 362
 363       if test "x$CONFIG_SHELL" != x; then
 364   for as_var in BASH_ENV ENV
 365         do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
 366         done
 367         export CONFIG_SHELL
 368         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 369 fi
 370
 371
 372     if test $as_have_required = no; then
 373   echo This script requires a shell more modern than all the
 374       echo shells that I found on your system.  Please install a
 375       echo modern shell, or manually run the script under such a
 376       echo shell if you do have one.
 377       { (exit 1); exit 1; }
 378 fi
 379
 380
 381 fi
 382
 383 fi
 384
 385
 386
 387 (eval "as_func_return () {
 388   (exit \$1)
 389 }
 390 as_func_success () {
 391   as_func_return 0
 392 }
 393 as_func_failure () {
 394   as_func_return 1
 395 }
 396 as_func_ret_success () {
 397   return 0
 398 }
 399 as_func_ret_failure () {
 400   return 1
 401 }
 402
 403 exitcode=0
 404 if as_func_success; then
 405   :
 406 else
 407   exitcode=1
 408   echo as_func_success failed.
 409 fi
 410
 411 if as_func_failure; then
 412   exitcode=1
 413   echo as_func_failure succeeded.
 414 fi
 415
 416 if as_func_ret_success; then
 417   :
 418 else
 419   exitcode=1
 420   echo as_func_ret_success failed.
 421 fi
 422
 423 if as_func_ret_failure; then
 424   exitcode=1
 425   echo as_func_ret_failure succeeded.
 426 fi
 427
 428 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
 429   :
 430 else
 431   exitcode=1
 432   echo positional parameters were not saved.
 433 fi
 434
 435 test \$exitcode = 0") || {
 436   echo No shell found that supports shell functions.
 437   echo Please tell bug-autoconf@gnu.org about your system,
 438   echo including any error possibly output before this message.
 439   echo This can help us improve future autoconf versions.
 440   echo Configuration will now proceed without shell functions.
 441 }
 442
 443
 444
 445   as_lineno_1=$LINENO
 446   as_lineno_2=$LINENO
 447   test "x$as_lineno_1" != "x$as_lineno_2" &&
 448   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
 449
 450   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
 451   # uniformly replaced by the line number.  The first 'sed' inserts a
 452   # line-number line after each line using $LINENO; the second 'sed'
 453   # does the real work.  The second script uses 'N' to pair each
 454   # line-number line with the line containing $LINENO, and appends
 455   # trailing '-' during substitution so that $LINENO is not a special
 456   # case at line end.
 457   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
 458   # scripts with optimization help from Paolo Bonzini.  Blame Lee
 459   # E. McMahon (1931-1989) for sed's syntax.  :-)
 460   sed -n '
 461     p
 462     /[$]LINENO/=
 463   ' <$as_myself |
 464     sed '
 465       s/[$]LINENO.*/&-/
 466       t lineno
 467       b
 468       :lineno
 469       N
 470       :loop
 471       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 472       t loop
 473       s/-\n.*//
 474     ' >$as_me.lineno &&
 475   chmod +x "$as_me.lineno" ||
 476     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
 477    { (exit 1); exit 1; }; }
 478
 479   # Don't try to exec as it changes $[0], causing all sort of problems
 480   # (the dirname of $[0] is not the place where we might find the
 481   # original and so on.  Autoconf is especially sensitive to this).
 482   . "./$as_me.lineno"
 483   # Exit status is that of the last command.
 484   exit
 485 }
 486
 487
 488 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 489   as_dirname=dirname
 490 else
 491   as_dirname=false
 492 fi
 493
 494 ECHO_C= ECHO_N= ECHO_T=
 495 case `echo -n x` in
 496 -n*)
 497   case `echo 'x\c'` in
 498   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 499   *)   ECHO_C='\c';;
 500   esac;;
 501 *)
 502   ECHO_N='-n';;
 503 esac
 504 if expr a : '\(a\)' >/dev/null 2>&1 &&
 505    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 506   as_expr=expr
 507 else
 508   as_expr=false
 509 fi
 510
 511 rm -f conf$$ conf$$.exe conf$$.file
 512 if test -d conf$$.dir; then
 513   rm -f conf$$.dir/conf$$.file
 514 else
 515   rm -f conf$$.dir
 516   mkdir conf$$.dir 2>/dev/null
 517 fi
 518 if (echo >conf$$.file) 2>/dev/null; then
 519   if ln -s conf$$.file conf$$ 2>/dev/null; then
 520     as_ln_s='ln -s'
 521     # ... but there are two gotchas:
 522     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 523     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 524     # In both cases, we have to default to `cp -p'.
 525     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 526       as_ln_s='cp -p'
 527   elif ln conf$$.file conf$$ 2>/dev/null; then
 528     as_ln_s=ln
 529   else
 530     as_ln_s='cp -p'
 531   fi
 532 else
 533   as_ln_s='cp -p'
 534 fi
 535 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 536 rmdir conf$$.dir 2>/dev/null
 537
 538 if mkdir -p . 2>/dev/null; then
 539   as_mkdir_p=:
 540 else
 541   test -d ./-p && rmdir ./-p
 542   as_mkdir_p=false
 543 fi
 544
 545 if test -x / >/dev/null 2>&1; then
 546   as_test_x='test -x'
 547 else
 548   if ls -dL / >/dev/null 2>&1; then
 549     as_ls_L_option=L
 550   else
 551     as_ls_L_option=
 552   fi
 553   as_test_x='
 554     eval sh -c '\''
 555       if test -d "$1"; then
 556         test -d "$1/.";
 557       else
 558         case $1 in
 559         -*)set "./$1";;
 560         esac;
 561         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
 562         ???[sx]*):;;*)false;;esac;fi
 563     '\'' sh
 564   '
 565 fi
 566 as_executable_p=$as_test_x
 567
 568 # Sed expression to map a string onto a valid CPP name.
 569 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 570
 571 # Sed expression to map a string onto a valid variable name.
 572 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 573
 574
 575
 576 exec 7<&0 </dev/null 6>&1
 577
 578 # Name of the host.
 579 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 580 # so uname gets run too.
 581 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 582
 583 #
 584 # Initializations.
 585 #
 586 ac_default_prefix=/usr/local
 587 ac_clean_files=
 588 ac_config_libobj_dir=.
 589 LIBOBJS=
 590 cross_compiling=no
 591 subdirs=
 592 MFLAGS=
 593 MAKEFLAGS=
 594 SHELL=${CONFIG_SHELL-/bin/sh}
 595
 596 # Identity of this package.
 597 PACKAGE_NAME='GNU Autoconf'
 598 PACKAGE_TARNAME='autoconf'
 599 PACKAGE_VERSION='2.61b'
 600 PACKAGE_STRING='GNU Autoconf 2.61b'
 601 PACKAGE_BUGREPORT='bug-autoconf@gnu.org'
 602
 603 ac_unique_file="ChangeLog"
 604 ac_subst_vars='SHELL
 605 PATH_SEPARATOR
 606 PACKAGE_NAME
 607 PACKAGE_TARNAME
 608 PACKAGE_VERSION
 609 PACKAGE_STRING
 610 PACKAGE_BUGREPORT
 611 exec_prefix
 612 prefix
 613 program_transform_name
 614 bindir
 615 sbindir
 616 libexecdir
 617 datarootdir
 618 datadir
 619 sysconfdir
 620 sharedstatedir
 621 localstatedir
 622 includedir
 623 oldincludedir
 624 docdir
 625 infodir
 626 htmldir
 627 dvidir
 628 pdfdir
 629 psdir
 630 libdir
 631 localedir
 632 mandir
 633 DEFS
 634 ECHO_C
 635 ECHO_N
 636 ECHO_T
 637 LIBS
 638 build_alias
 639 host_alias
 640 target_alias
 641 INSTALL_PROGRAM
 642 INSTALL_SCRIPT
 643 INSTALL_DATA
 644 am__isrc
 645 CYGPATH_W
 646 PACKAGE
 647 VERSION
 648 ACLOCAL
 649 AUTOCONF
 650 AUTOMAKE
 651 AUTOHEADER
 652 MAKEINFO
 653 install_sh
 654 STRIP
 655 INSTALL_STRIP_PROGRAM
 656 MKDIR_P
 657 mkdir_p
 658 AWK
 659 SET_MAKE
 660 am__leading_dot
 661 AMTAR
 662 am__tar
 663 am__untar
 664 ac_cv_sh_n_works
 665 EXPR
 666 M4
 667 M4_DEBUGFILE
 668 HELP2MAN
 669 PERL
 670 TEST_EMACS
 671 EMACS
 672 EMACSLOADPATH
 673 lispdir
 674 GREP
 675 EGREP
 676 SED
 677 LIBOBJS
 678 LTLIBOBJS'
 679 ac_subst_files=''
 680 ac_user_opts='
 681 enable_option_checking
 682 with_lispdir
 683 '
 684       ac_precious_vars='build_alias
 685 host_alias
 686 target_alias
 687 M4
 688 EMACS
 689 EMACSLOADPATH'
 690
 691
 692 # Initialize some variables set by options.
 693 ac_init_help=
 694 ac_init_version=false
 695 ac_unrecognized_opts=
 696 ac_unrecognized_sep=
 697 # The variables have the same names as the options, with
 698 # dashes changed to underlines.
 699 cache_file=/dev/null
 700 exec_prefix=NONE
 701 no_create=
 702 no_recursion=
 703 prefix=NONE
 704 program_prefix=NONE
 705 program_suffix=NONE
 706 program_transform_name=s,x,x,
 707 silent=
 708 site=
 709 srcdir=
 710 verbose=
 711 x_includes=NONE
 712 x_libraries=NONE
 713
 714 # Installation directory options.
 715 # These are left unexpanded so users can "make install exec_prefix=/foo"
 716 # and all the variables that are supposed to be based on exec_prefix
 717 # by default will actually change.
 718 # Use braces instead of parens because sh, perl, etc. also accept them.
 719 # (The list follows the same order as the GNU Coding Standards.)
 720 bindir='${exec_prefix}/bin'
 721 sbindir='${exec_prefix}/sbin'
 722 libexecdir='${exec_prefix}/libexec'
 723 datarootdir='${prefix}/share'
 724 datadir='${datarootdir}'
 725 sysconfdir='${prefix}/etc'
 726 sharedstatedir='${prefix}/com'
 727 localstatedir='${prefix}/var'
 728 includedir='${prefix}/include'
 729 oldincludedir='/usr/include'
 730 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 731 infodir='${datarootdir}/info'
 732 htmldir='${docdir}'
 733 dvidir='${docdir}'
 734 pdfdir='${docdir}'
 735 psdir='${docdir}'
 736 libdir='${exec_prefix}/lib'
 737 localedir='${datarootdir}/locale'
 738 mandir='${datarootdir}/man'
 739
 740 ac_prev=
 741 ac_dashdash=
 742 for ac_option
 743 do
 744   # If the previous option needs an argument, assign it.
 745   if test -n "$ac_prev"; then
 746     eval $ac_prev=\$ac_option
 747     ac_prev=
 748     continue
 749   fi
 750
 751   case $ac_option in
 752   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 753   *)    ac_optarg=yes ;;
 754   esac
 755
 756   # Accept the important Cygnus configure options, so we can diagnose typos.
 757
 758   case $ac_dashdash$ac_option in
 759   --)
 760     ac_dashdash=yes ;;
 761
 762   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 763     ac_prev=bindir ;;
 764   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 765     bindir=$ac_optarg ;;
 766
 767   -build | --build | --buil | --bui | --bu)
 768     ac_prev=build_alias ;;
 769   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 770     build_alias=$ac_optarg ;;
 771
 772   -cache-file | --cache-file | --cache-fil | --cache-fi \
 773   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 774     ac_prev=cache_file ;;
 775   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 776   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 777     cache_file=$ac_optarg ;;
 778
 779   --config-cache | -C)
 780     cache_file=config.cache ;;
 781
 782   -datadir | --datadir | --datadi | --datad)
 783     ac_prev=datadir ;;
 784   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 785     datadir=$ac_optarg ;;
 786
 787   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 788   | --dataroo | --dataro | --datar)
 789     ac_prev=datarootdir ;;
 790   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 791   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 792     datarootdir=$ac_optarg ;;
 793
 794   -disable-* | --disable-*)
 795     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 796     # Reject names that are not valid shell variable names.
 797     expr "x$ac_useropt" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 798       { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
 799    { (exit 1); exit 1; }; }
 800     ac_useropt_orig=$ac_useropt
 801     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-.]/_/g'`
 802     case $ac_user_opts in
 803       *"
 804 "enable_$ac_useropt"
 805 "*) ;;
 806       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 807          ac_unrecognized_sep=', ';;
 808     esac
 809     eval enable_$ac_useropt=no ;;
 810
 811   -docdir | --docdir | --docdi | --doc | --do)
 812     ac_prev=docdir ;;
 813   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 814     docdir=$ac_optarg ;;
 815
 816   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 817     ac_prev=dvidir ;;
 818   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 819     dvidir=$ac_optarg ;;
 820
 821   -enable-* | --enable-*)
 822     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 823     # Reject names that are not valid shell variable names.
 824     expr "x$ac_useropt" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 825       { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
 826    { (exit 1); exit 1; }; }
 827     ac_useropt_orig=$ac_useropt
 828     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-.]/_/g'`
 829     case $ac_user_opts in
 830       *"
 831 "enable_$ac_useropt"
 832 "*) ;;
 833       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 834          ac_unrecognized_sep=', ';;
 835     esac
 836     eval enable_$ac_useropt=\$ac_optarg ;;
 837
 838   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 839   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 840   | --exec | --exe | --ex)
 841     ac_prev=exec_prefix ;;
 842   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 843   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 844   | --exec=* | --exe=* | --ex=*)
 845     exec_prefix=$ac_optarg ;;
 846
 847   -gas | --gas | --ga | --g)
 848     # Obsolete; use --with-gas.
 849     with_gas=yes ;;
 850
 851   -help | --help | --hel | --he | -h)
 852     ac_init_help=long ;;
 853   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 854     ac_init_help=recursive ;;
 855   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 856     ac_init_help=short ;;
 857
 858   -host | --host | --hos | --ho)
 859     ac_prev=host_alias ;;
 860   -host=* | --host=* | --hos=* | --ho=*)
 861     host_alias=$ac_optarg ;;
 862
 863   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 864     ac_prev=htmldir ;;
 865   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 866   | --ht=*)
 867     htmldir=$ac_optarg ;;
 868
 869   -includedir | --includedir | --includedi | --included | --include \
 870   | --includ | --inclu | --incl | --inc)
 871     ac_prev=includedir ;;
 872   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 873   | --includ=* | --inclu=* | --incl=* | --inc=*)
 874     includedir=$ac_optarg ;;
 875
 876   -infodir | --infodir | --infodi | --infod | --info | --inf)
 877     ac_prev=infodir ;;
 878   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 879     infodir=$ac_optarg ;;
 880
 881   -libdir | --libdir | --libdi | --libd)
 882     ac_prev=libdir ;;
 883   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 884     libdir=$ac_optarg ;;
 885
 886   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 887   | --libexe | --libex | --libe)
 888     ac_prev=libexecdir ;;
 889   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 890   | --libexe=* | --libex=* | --libe=*)
 891     libexecdir=$ac_optarg ;;
 892
 893   -localedir | --localedir | --localedi | --localed | --locale)
 894     ac_prev=localedir ;;
 895   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 896     localedir=$ac_optarg ;;
 897
 898   -localstatedir | --localstatedir | --localstatedi | --localstated \
 899   | --localstate | --localstat | --localsta | --localst | --locals)
 900     ac_prev=localstatedir ;;
 901   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 902   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 903     localstatedir=$ac_optarg ;;
 904
 905   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 906     ac_prev=mandir ;;
 907   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 908     mandir=$ac_optarg ;;
 909
 910   -nfp | --nfp | --nf)
 911     # Obsolete; use --without-fp.
 912     with_fp=no ;;
 913
 914   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 915   | --no-cr | --no-c | -n)
 916     no_create=yes ;;
 917
 918   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 919   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 920     no_recursion=yes ;;
 921
 922   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 923   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 924   | --oldin | --oldi | --old | --ol | --o)
 925     ac_prev=oldincludedir ;;
 926   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 927   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 928   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 929     oldincludedir=$ac_optarg ;;
 930
 931   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 932     ac_prev=prefix ;;
 933   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 934     prefix=$ac_optarg ;;
 935
 936   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 937   | --program-pre | --program-pr | --program-p)
 938     ac_prev=program_prefix ;;
 939   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 940   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 941     program_prefix=$ac_optarg ;;
 942
 943   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 944   | --program-suf | --program-su | --program-s)
 945     ac_prev=program_suffix ;;
 946   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 947   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 948     program_suffix=$ac_optarg ;;
 949
 950   -program-transform-name | --program-transform-name \
 951   | --program-transform-nam | --program-transform-na \
 952   | --program-transform-n | --program-transform- \
 953   | --program-transform | --program-transfor \
 954   | --program-transfo | --program-transf \
 955   | --program-trans | --program-tran \
 956   | --progr-tra | --program-tr | --program-t)
 957     ac_prev=program_transform_name ;;
 958   -program-transform-name=* | --program-transform-name=* \
 959   | --program-transform-nam=* | --program-transform-na=* \
 960   | --program-transform-n=* | --program-transform-=* \
 961   | --program-transform=* | --program-transfor=* \
 962   | --program-transfo=* | --program-transf=* \
 963   | --program-trans=* | --program-tran=* \
 964   | --progr-tra=* | --program-tr=* | --program-t=*)
 965     program_transform_name=$ac_optarg ;;
 966
 967   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 968     ac_prev=pdfdir ;;
 969   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 970     pdfdir=$ac_optarg ;;
 971
 972   -psdir | --psdir | --psdi | --psd | --ps)
 973     ac_prev=psdir ;;
 974   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 975     psdir=$ac_optarg ;;
 976
 977   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 978   | -silent | --silent | --silen | --sile | --sil)
 979     silent=yes ;;
 980
 981   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 982     ac_prev=sbindir ;;
 983   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 984   | --sbi=* | --sb=*)
 985     sbindir=$ac_optarg ;;
 986
 987   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 988   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 989   | --sharedst | --shareds | --shared | --share | --shar \
 990   | --sha | --sh)
 991     ac_prev=sharedstatedir ;;
 992   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 993   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 994   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 995   | --sha=* | --sh=*)
 996     sharedstatedir=$ac_optarg ;;
 997
 998   -site | --site | --sit)
 999     ac_prev=site ;;
1000   -site=* | --site=* | --sit=*)
1001     site=$ac_optarg ;;
1002
1003   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1004     ac_prev=srcdir ;;
1005   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1006     srcdir=$ac_optarg ;;
1007
1008   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1009   | --syscon | --sysco | --sysc | --sys | --sy)
1010     ac_prev=sysconfdir ;;
1011   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1012   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1013     sysconfdir=$ac_optarg ;;
1014
1015   -target | --target | --targe | --targ | --tar | --ta | --t)
1016     ac_prev=target_alias ;;
1017   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1018     target_alias=$ac_optarg ;;
1019
1020   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1021     verbose=yes ;;
1022
1023   -version | --version | --versio | --versi | --vers | -V)
1024     ac_init_version=: ;;
1025
1026   -with-* | --with-*)
1027     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1028     # Reject names that are not valid shell variable names.
1029     expr "x$ac_useropt" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1030       { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
1031    { (exit 1); exit 1; }; }
1032     ac_useropt_orig=$ac_useropt
1033     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-.]/_/g'`
1034     case $ac_user_opts in
1035       *"
1036 "with_$ac_useropt"
1037 "*) ;;
1038       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1039          ac_unrecognized_sep=', ';;
1040     esac
1041     eval with_$ac_useropt=\$ac_optarg ;;
1042
1043   -without-* | --without-*)
1044     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1045     # Reject names that are not valid shell variable names.
1046     expr "x$ac_useropt" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1047       { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
1048    { (exit 1); exit 1; }; }
1049     ac_useropt_orig=$ac_useropt
1050     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-.]/_/g'`
1051     case $ac_user_opts in
1052       *"
1053 "with_$ac_useropt"
1054 "*) ;;
1055       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1056          ac_unrecognized_sep=', ';;
1057     esac
1058     eval with_$ac_useropt=no ;;
1059
1060   --x)
1061     # Obsolete; use --with-x.
1062     with_x=yes ;;
1063
1064   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1065   | --x-incl | --x-inc | --x-in | --x-i)
1066     ac_prev=x_includes ;;
1067   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1068   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1069     x_includes=$ac_optarg ;;
1070
1071   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1072   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1073     ac_prev=x_libraries ;;
1074   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1075   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1076     x_libraries=$ac_optarg ;;
1077
1078   -*) { $as_echo "$as_me: error: unrecognized option: $ac_option
1079 Try \`$0 --help' for more information." >&2
1080    { (exit 1); exit 1; }; }
1081     ;;
1082
1083   *=*)
1084     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1085     # Reject names that are not valid shell variable names.
1086     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
1087       { $as_echo "$as_me: error: invalid variable name: $ac_envvar" >&2
1088    { (exit 1); exit 1; }; }
1089     eval $ac_envvar=\$ac_optarg
1090     export $ac_envvar ;;
1091
1092   *)
1093     # FIXME: should be removed in autoconf 3.0.
1094     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1095     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1096       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1097     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1098     ;;
1099
1100   esac
1101 done
1102
1103 if test -n "$ac_prev"; then
1104   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1105   { $as_echo "$as_me: error: missing argument to $ac_option" >&2
1106    { (exit 1); exit 1; }; }
1107 fi
1108
1109 if test -n "$ac_unrecognized_opts"; then
1110   case $enable_option_checking in
1111     no) ;;
1112     fatal) { $as_echo "$as_me: error: Unrecognized options: $ac_unrecognized_opts" >&2
1113    { (exit 1); exit 1; }; } ;;
1114     *)     $as_echo "$as_me: WARNING: Unrecognized options: $ac_unrecognized_opts" >&2 ;;
1115   esac
1116 fi
1117
1118 # Check all directory arguments for consistency.
1119 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1120                 datadir sysconfdir sharedstatedir localstatedir includedir \
1121                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1122                 libdir localedir mandir
1123 do
1124   eval ac_val=\$$ac_var
1125   # Remove trailing slashes.
1126   case $ac_val in
1127     */ )
1128       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1129       eval $ac_var=\$ac_val;;
1130   esac
1131   # Be sure to have absolute directory names.
1132   case $ac_val in
1133     [\\/$]* | ?:[\\/]* )  continue;;
1134     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1135   esac
1136   { $as_echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
1137    { (exit 1); exit 1; }; }
1138 done
1139
1140 # There might be people who depend on the old broken behavior: `$host'
1141 # used to hold the argument of --host etc.
1142 # FIXME: To remove some day.
1143 build=$build_alias
1144 host=$host_alias
1145 target=$target_alias
1146
1147 # FIXME: To remove some day.
1148 if test "x$host_alias" != x; then
1149   if test "x$build_alias" = x; then
1150     cross_compiling=maybe
1151     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1152     If a cross compiler is detected then cross compile mode will be used." >&2
1153   elif test "x$build_alias" != "x$host_alias"; then
1154     cross_compiling=yes
1155   fi
1156 fi
1157
1158 ac_tool_prefix=
1159 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1160
1161 test "$silent" = yes && exec 6>/dev/null
1162
1163
1164 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1165 ac_ls_di=`ls -di .` &&
1166 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1167   { $as_echo "$as_me: error: Working directory cannot be determined" >&2
1168    { (exit 1); exit 1; }; }
1169 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1170   { $as_echo "$as_me: error: pwd does not report name of working directory" >&2
1171    { (exit 1); exit 1; }; }
1172
1173
1174 # Find the source files, if location was not specified.
1175 if test -z "$srcdir"; then
1176   ac_srcdir_defaulted=yes
1177   # Try the directory containing this script, then the parent directory.
1178   ac_confdir=`$as_dirname -- "$as_myself" ||
1179 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1180          X"$as_myself" : 'X\(//\)[^/]' \| \
1181          X"$as_myself" : 'X\(//\)$' \| \
1182          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1183 $as_echo X"$as_myself" |
1184     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1185             s//\1/
1186             q
1187           }
1188           /^X\(\/\/\)[^/].*/{
1189             s//\1/
1190             q
1191           }
1192           /^X\(\/\/\)$/{
1193             s//\1/
1194             q
1195           }
1196           /^X\(\/\).*/{
1197             s//\1/
1198             q
1199           }
1200           s/.*/./; q'`
1201   srcdir=$ac_confdir
1202   if test ! -r "$srcdir/$ac_unique_file"; then
1203     srcdir=..
1204   fi
1205 else
1206   ac_srcdir_defaulted=no
1207 fi
1208 if test ! -r "$srcdir/$ac_unique_file"; then
1209   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1210   { $as_echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
1211    { (exit 1); exit 1; }; }
1212 fi
1213 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1214 ac_abs_confdir=`(
1215         cd "$srcdir" && test -r "./$ac_unique_file" || { $as_echo "$as_me: error: $ac_msg" >&2
1216    { (exit 1); exit 1; }; }
1217         pwd)`
1218 # When building in place, set srcdir=.
1219 if test "$ac_abs_confdir" = "$ac_pwd"; then
1220   srcdir=.
1221 fi
1222 # Remove unnecessary trailing slashes from srcdir.
1223 # Double slashes in file names in object file debugging info
1224 # mess up M-x gdb in Emacs.
1225 case $srcdir in
1226 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1227 esac
1228 for ac_var in $ac_precious_vars; do
1229   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1230   eval ac_env_${ac_var}_value=\$${ac_var}
1231   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1232   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1233 done
1234
1235 #
1236 # Report the --help message.
1237 #
1238 if test "$ac_init_help" = "long"; then
1239   # Omit some internal or obsolete options to make the list less imposing.
1240   # This message is too long to be a string in the A/UX 3.1 sh.
1241   cat <<_ACEOF
1242 \`configure' configures GNU Autoconf 2.61b to adapt to many kinds of systems.
1243
1244 Usage: $0 [OPTION]... [VAR=VALUE]...
1245
1246 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1247 VAR=VALUE.  See below for descriptions of some of the useful variables.
1248
1249 Defaults for the options are specified in brackets.
1250
1251 Configuration:
1252   -h, --help              display this help and exit
1253       --help=short        display options specific to this package
1254       --help=recursive    display the short help of all the included packages
1255   -V, --version           display version information and exit
1256   -q, --quiet, --silent   do not print \`checking...' messages
1257       --cache-file=FILE   cache test results in FILE [disabled]
1258   -C, --config-cache      alias for \`--cache-file=config.cache'
1259   -n, --no-create         do not create output files
1260       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1261
1262 Installation directories:
1263   --prefix=PREFIX         install architecture-independent files in PREFIX
1264                           [$ac_default_prefix]
1265   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1266                           [PREFIX]
1267
1268 By default, \`make install' will install all the files in
1269 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1270 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1271 for instance \`--prefix=\$HOME'.
1272
1273 For better control, use the options below.
1274
1275 Fine tuning of the installation directories:
1276   --bindir=DIR            user executables [EPREFIX/bin]
1277   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1278   --libexecdir=DIR        program executables [EPREFIX/libexec]
1279   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1280   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1281   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1282   --libdir=DIR            object code libraries [EPREFIX/lib]
1283   --includedir=DIR        C header files [PREFIX/include]
1284   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1285   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1286   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1287   --infodir=DIR           info documentation [DATAROOTDIR/info]
1288   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1289   --mandir=DIR            man documentation [DATAROOTDIR/man]
1290   --docdir=DIR            documentation root [DATAROOTDIR/doc/autoconf]
1291   --htmldir=DIR           html documentation [DOCDIR]
1292   --dvidir=DIR            dvi documentation [DOCDIR]
1293   --pdfdir=DIR            pdf documentation [DOCDIR]
1294   --psdir=DIR             ps documentation [DOCDIR]
1295 _ACEOF
1296
1297   cat <<\_ACEOF
1298
1299 Program names:
1300   --program-prefix=PREFIX            prepend PREFIX to installed program names
1301   --program-suffix=SUFFIX            append SUFFIX to installed program names
1302   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1303 _ACEOF
1304 fi
1305
1306 if test -n "$ac_init_help"; then
1307   case $ac_init_help in
1308      short | recursive ) echo "Configuration of GNU Autoconf 2.61b:";;
1309    esac
1310   cat <<\_ACEOF
1311
1312 Optional Packages:
1313   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1314   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1315   --with-lispdir          override the default lisp directory
1316
1317 Some influential environment variables:
1318   M4          Location of GNU M4 1.4.5 or later. Defaults to the first program
1319               of `m4', `gm4', or `gnum4' on PATH that meets Autoconf needs.
1320   EMACS       the Emacs editor command
1321   EMACSLOADPATH
1322               the Emacs library search path
1323
1324 Use these variables to override the choices made by `configure' or to help
1325 it to find libraries and programs with nonstandard names/locations.
1326
1327 Report bugs to <bug-autoconf@gnu.org>.
1328 _ACEOF
1329 ac_status=$?
1330 fi
1331
1332 if test "$ac_init_help" = "recursive"; then
1333   # If there are subdirs, report their specific --help.
1334   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1335     test -d "$ac_dir" ||
1336       { cd "$srcdir" && srcdir=. && test -d "$ac_dir"; } ||
1337       continue
1338     ac_builddir=.
1339
1340 case "$ac_dir" in
1341 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1342 *)
1343   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1344   # A ".." for each directory in $ac_dir_suffix.
1345   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1346   case $ac_top_builddir_sub in
1347   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1348   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1349   esac ;;
1350 esac
1351 ac_abs_top_builddir=$ac_pwd
1352 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1353 # for backward compatibility:
1354 ac_top_builddir=$ac_top_build_prefix
1355
1356 case $srcdir in
1357   .)  # We are building in place.
1358     ac_srcdir=.
1359     ac_top_srcdir=$ac_top_builddir_sub
1360     ac_abs_top_srcdir=$ac_pwd ;;
1361   [\\/]* | ?:[\\/]* )  # Absolute name.
1362     ac_srcdir=$srcdir$ac_dir_suffix;
1363     ac_top_srcdir=$srcdir
1364     ac_abs_top_srcdir=$srcdir ;;
1365   *) # Relative name.
1366     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1367     ac_top_srcdir=$ac_top_build_prefix$srcdir
1368     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1369 esac
1370 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1371
1372     cd "$ac_dir" || { ac_status=$?; continue; }
1373     # Check for guested configure.
1374     if test -f "$ac_srcdir/configure.gnu"; then
1375       echo &&
1376       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1377     elif test -f "$ac_srcdir/configure"; then
1378       echo &&
1379       $SHELL "$ac_srcdir/configure" --help=recursive
1380     else
1381       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1382     fi || ac_status=$?
1383     cd "$ac_pwd" || { ac_status=$?; break; }
1384   done
1385 fi
1386
1387 test -n "$ac_init_help" && exit $ac_status
1388 if $ac_init_version; then
1389   cat <<\_ACEOF
1390 GNU Autoconf configure 2.61b
1391 generated by GNU Autoconf 2.61b
1392
1393 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
1394 2002, 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
1395 This configure script is free software; the Free Software Foundation
1396 gives unlimited permission to copy, distribute and modify it.
1397 _ACEOF
1398   exit
1399 fi
1400 cat >config.log <<_ACEOF
1401 This file contains any messages produced by compilers while
1402 running configure, to aid debugging if configure makes a mistake.
1403
1404 It was created by GNU Autoconf $as_me 2.61b, which was
1405 generated by GNU Autoconf 2.61b.  Invocation command line was
1406
1407   $ $0 $@
1408
1409 _ACEOF
1410 exec 5>>config.log
1411 {
1412 cat <<_ASUNAME
1413 ## --------- ##
1414 ## Platform. ##
1415 ## --------- ##
1416
1417 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1418 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1419 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1420 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1421 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1422
1423 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1424 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1425
1426 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1427 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1428 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1429 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1430 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1431 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1432 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1433
1434 _ASUNAME
1435
1436 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1437 for as_dir in $PATH
1438 do
1439   IFS=$as_save_IFS
1440   test -z "$as_dir" && as_dir=.
1441   $as_echo "PATH: $as_dir"
1442 done
1443 IFS=$as_save_IFS
1444
1445 } >&5
1446
1447 cat >&5 <<_ACEOF
1448
1449
1450 ## ----------- ##
1451 ## Core tests. ##
1452 ## ----------- ##
1453
1454 _ACEOF
1455
1456
1457 # Keep a trace of the command line.
1458 # Strip out --no-create and --no-recursion so they do not pile up.
1459 # Strip out --silent because we don't want to record it for future runs.
1460 # Also quote any args containing shell meta-characters.
1461 # Make two passes to allow for proper duplicate-argument suppression.
1462 ac_configure_args=
1463 ac_configure_args0=
1464 ac_configure_args1=
1465 ac_must_keep_next=false
1466 for ac_pass in 1 2
1467 do
1468   for ac_arg
1469   do
1470     case $ac_arg in
1471     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1472     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1473     | -silent | --silent | --silen | --sile | --sil)
1474       continue ;;
1475     *\'*)
1476       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1477     esac
1478     case $ac_pass in
1479     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1480     2)
1481       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1482       if test $ac_must_keep_next = true; then
1483         ac_must_keep_next=false # Got value, back to normal.
1484       else
1485         case $ac_arg in
1486           *=* | --config-cache | -C | -disable-* | --disable-* \
1487           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1488           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1489           | -with-* | --with-* | -without-* | --without-* | --x)
1490             case "$ac_configure_args0 " in
1491               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1492             esac
1493             ;;
1494           -* ) ac_must_keep_next=true ;;
1495         esac
1496       fi
1497       ac_configure_args="$ac_configure_args '$ac_arg'"
1498       ;;
1499     esac
1500   done
1501 done
1502 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1503 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1504
1505 # When interrupted or exit'd, cleanup temporary files, and complete
1506 # config.log.  We remove comments because anyway the quotes in there
1507 # would cause problems or look ugly.
1508 # WARNING: Use '\'' to represent an apostrophe within the trap.
1509 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1510 trap 'exit_status=$?
1511   # Save into config.log some information that might help in debugging.
1512   {
1513     echo
1514
1515     cat <<\_ASBOX
1516 ## ---------------- ##
1517 ## Cache variables. ##
1518 ## ---------------- ##
1519 _ASBOX
1520     echo
1521     # The following way of writing the cache mishandles newlines in values,
1522 (
1523   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1524     eval ac_val=\$$ac_var
1525     case $ac_val in #(
1526     *${as_nl}*)
1527       case $ac_var in #(
1528       *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
1529 $as_echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
1530       esac
1531       case $ac_var in #(
1532       _ | IFS | as_nl) ;; #(
1533       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1534       *) $as_unset $ac_var ;;
1535       esac ;;
1536     esac
1537   done
1538   (set) 2>&1 |
1539     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1540     *${as_nl}ac_space=\ *)
1541       sed -n \
1542         "s/'\''/'\''\\\\'\'''\''/g;
1543           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1544       ;; #(
1545     *)
1546       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1547       ;;
1548     esac |
1549     sort
1550 )
1551     echo
1552
1553     cat <<\_ASBOX
1554 ## ----------------- ##
1555 ## Output variables. ##
1556 ## ----------------- ##
1557 _ASBOX
1558     echo
1559     for ac_var in $ac_subst_vars
1560     do
1561       eval ac_val=\$$ac_var
1562       case $ac_val in
1563       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1564       esac
1565       $as_echo "$ac_var='\''$ac_val'\''"
1566     done | sort
1567     echo
1568
1569     if test -n "$ac_subst_files"; then
1570       cat <<\_ASBOX
1571 ## ------------------- ##
1572 ## File substitutions. ##
1573 ## ------------------- ##
1574 _ASBOX
1575       echo
1576       for ac_var in $ac_subst_files
1577       do
1578         eval ac_val=\$$ac_var
1579         case $ac_val in
1580         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1581         esac
1582         $as_echo "$ac_var='\''$ac_val'\''"
1583       done | sort
1584       echo
1585     fi
1586
1587     if test -s confdefs.h; then
1588       cat <<\_ASBOX
1589 ## ----------- ##
1590 ## confdefs.h. ##
1591 ## ----------- ##
1592 _ASBOX
1593       echo
1594       cat confdefs.h
1595       echo
1596     fi
1597     test "$ac_signal" != 0 &&
1598       $as_echo "$as_me: caught signal $ac_signal"
1599     $as_echo "$as_me: exit $exit_status"
1600   } >&5
1601   rm -f core *.core core.conftest.* &&
1602     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1603     exit $exit_status
1604 ' 0
1605 for ac_signal in 1 2 13 15; do
1606   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1607 done
1608 ac_signal=0
1609
1610 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1611 rm -f -r conftest* confdefs.h
1612
1613 # Predefined preprocessor variables.
1614
1615 cat >>confdefs.h <<_ACEOF
1616 #define PACKAGE_NAME "$PACKAGE_NAME"
1617 _ACEOF
1618
1619
1620 cat >>confdefs.h <<_ACEOF
1621 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1622 _ACEOF
1623
1624
1625 cat >>confdefs.h <<_ACEOF
1626 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1627 _ACEOF
1628
1629
1630 cat >>confdefs.h <<_ACEOF
1631 #define PACKAGE_STRING "$PACKAGE_STRING"
1632 _ACEOF
1633
1634
1635 cat >>confdefs.h <<_ACEOF
1636 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1637 _ACEOF
1638
1639
1640 # Let the site file select an alternate cache file if it wants to.
1641 # Prefer an explicitly selected file to automatically selected ones.
1642 ac_site_file1=NONE
1643 ac_site_file2=NONE
1644 if test -n "$CONFIG_SITE"; then
1645   ac_site_file1=$CONFIG_SITE
1646 elif test "x$prefix" != xNONE; then
1647   ac_site_file1=$prefix/share/config.site
1648   ac_site_file2=$prefix/etc/config.site
1649 else
1650   ac_site_file1=$ac_default_prefix/share/config.site
1651   ac_site_file2=$ac_default_prefix/etc/config.site
1652 fi
1653 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1654 do
1655   test "x$ac_site_file" = xNONE && continue
1656   if test -r "$ac_site_file"; then
1657     { $as_echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1658 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1659     sed 's/^/| /' "$ac_site_file" >&5
1660     . "$ac_site_file"
1661   fi
1662 done
1663
1664 if test -r "$cache_file"; then
1665   # Some versions of bash will fail to source /dev/null (special
1666   # files actually), so we avoid doing that.
1667   if test -f "$cache_file"; then
1668     { $as_echo "$as_me:$LINENO: loading cache $cache_file" >&5
1669 $as_echo "$as_me: loading cache $cache_file" >&6;}
1670     case $cache_file in
1671       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1672       *)                      . "./$cache_file";;
1673     esac
1674   fi
1675 else
1676   { $as_echo "$as_me:$LINENO: creating cache $cache_file" >&5
1677 $as_echo "$as_me: creating cache $cache_file" >&6;}
1678   >$cache_file
1679 fi
1680
1681 # Check that the precious variables saved in the cache have kept the same
1682 # value.
1683 ac_cache_corrupted=false
1684 for ac_var in $ac_precious_vars; do
1685   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1686   eval ac_new_set=\$ac_env_${ac_var}_set
1687   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1688   eval ac_new_val=\$ac_env_${ac_var}_value
1689   case $ac_old_set,$ac_new_set in
1690     set,)
1691       { $as_echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1692 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1693       ac_cache_corrupted=: ;;
1694     ,set)
1695       { $as_echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1696 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1697       ac_cache_corrupted=: ;;
1698     ,);;
1699     *)
1700       if test "x$ac_old_val" != "x$ac_new_val"; then
1701         { $as_echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1702 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1703         { $as_echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1704 $as_echo "$as_me:   former value:  $ac_old_val" >&2;}
1705         { $as_echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1706 $as_echo "$as_me:   current value: $ac_new_val" >&2;}
1707         ac_cache_corrupted=:
1708       fi;;
1709   esac
1710   # Pass precious variables to config.status.
1711   if test "$ac_new_set" = set; then
1712     case $ac_new_val in
1713     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1714     *) ac_arg=$ac_var=$ac_new_val ;;
1715     esac
1716     case " $ac_configure_args " in
1717       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1718       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1719     esac
1720   fi
1721 done
1722 if $ac_cache_corrupted; then
1723   { $as_echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1724 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1725   { { $as_echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1726 $as_echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1727    { (exit 1); exit 1; }; }
1728 fi
1729
1730
1731
1732
1733
1734
1735
1736
1737
1738
1739
1740
1741
1742
1743
1744
1745
1746
1747
1748
1749
1750
1751
1752
1753
1754 ac_ext=c
1755 ac_cpp='$CPP $CPPFLAGS'
1756 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1757 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1758 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1759
1760
1761
1762
1763 ac_aux_dir=
1764 for ac_dir in build-aux "$srcdir"/build-aux; do
1765   if test -f "$ac_dir/install-sh"; then
1766     ac_aux_dir=$ac_dir
1767     ac_install_sh="$ac_aux_dir/install-sh -c"
1768     break
1769   elif test -f "$ac_dir/install.sh"; then
1770     ac_aux_dir=$ac_dir
1771     ac_install_sh="$ac_aux_dir/install.sh -c"
1772     break
1773   elif test -f "$ac_dir/shtool"; then
1774     ac_aux_dir=$ac_dir
1775     ac_install_sh="$ac_aux_dir/shtool install -c"
1776     break
1777   fi
1778 done
1779 if test -z "$ac_aux_dir"; then
1780   { { $as_echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in build-aux \"$srcdir\"/build-aux" >&5
1781 $as_echo "$as_me: error: cannot find install-sh or install.sh in build-aux \"$srcdir\"/build-aux" >&2;}
1782    { (exit 1); exit 1; }; }
1783 fi
1784
1785 # These three variables are undocumented and unsupported,
1786 # and are intended to be withdrawn in a future Autoconf release.
1787 # They can cause serious problems if a builder's source tree is in a directory
1788 # whose full name contains unusual characters.
1789 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
1790 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
1791 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
1792
1793
1794
1795 am__api_version='1.10'
1796
1797 # Find a good install program.  We prefer a C program (faster),
1798 # so one script is as good as another.  But avoid the broken or
1799 # incompatible versions:
1800 # SysV /etc/install, /usr/sbin/install
1801 # SunOS /usr/etc/install
1802 # IRIX /sbin/install
1803 # AIX /bin/install
1804 # AmigaOS /C/install, which installs bootblocks on floppy discs
1805 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1806 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1807 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1808 # OS/2's system install, which has a completely different semantic
1809 # ./install, which can be erroneously created by make from ./install.sh.
1810 { $as_echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1811 $as_echo_n "checking for a BSD-compatible install... " >&6; }
1812 if test -z "$INSTALL"; then
1813 if test "${ac_cv_path_install+set}" = set; then
1814   $as_echo_n "(cached) " >&6
1815 else
1816   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1817 for as_dir in $PATH
1818 do
1819   IFS=$as_save_IFS
1820   test -z "$as_dir" && as_dir=.
1821   # Account for people who put trailing slashes in PATH elements.
1822 case $as_dir/ in
1823   ./ | .// | /cC/* | \
1824   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1825   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
1826   /usr/ucb/* ) ;;
1827   *)
1828     # OSF1 and SCO ODT 3.0 have their own names for install.
1829     # Don't use installbsd from OSF since it installs stuff as root
1830     # by default.
1831     for ac_prog in ginstall scoinst install; do
1832       for ac_exec_ext in '' $ac_executable_extensions; do
1833         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
1834           if test $ac_prog = install &&
1835             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1836             # AIX install.  It has an incompatible calling convention.
1837             :
1838           elif test $ac_prog = install &&
1839             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1840             # program-specific install script used by HP pwplus--don't use.
1841             :
1842           else
1843             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1844             break 3
1845           fi
1846         fi
1847       done
1848     done
1849     ;;
1850 esac
1851 done
1852 IFS=$as_save_IFS
1853
1854
1855 fi
1856   if test "${ac_cv_path_install+set}" = set; then
1857     INSTALL=$ac_cv_path_install
1858   else
1859     # As a last resort, use the slow shell script.  Don't cache a
1860     # value for INSTALL within a source directory, because that will
1861     # break other packages using the cache if that directory is
1862     # removed, or if the value is a relative name.
1863     INSTALL=$ac_install_sh
1864   fi
1865 fi
1866 { $as_echo "$as_me:$LINENO: result: $INSTALL" >&5
1867 $as_echo "$INSTALL" >&6; }
1868
1869 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1870 # It thinks the first close brace ends the variable substitution.
1871 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1872
1873 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1874
1875 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1876
1877 { $as_echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1878 $as_echo_n "checking whether build environment is sane... " >&6; }
1879 # Just in case
1880 sleep 1
1881 echo timestamp > conftest.file
1882 # Do `set' in a subshell so we don't clobber the current shell's
1883 # arguments.  Must try -L first in case configure is actually a
1884 # symlink; some systems play weird games with the mod time of symlinks
1885 # (eg FreeBSD returns the mod time of the symlink's containing
1886 # directory).
1887 if (
1888    set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1889    if test "$*" = "X"; then
1890       # -L didn't work.
1891       set X `ls -t $srcdir/configure conftest.file`
1892    fi
1893    rm -f conftest.file
1894    if test "$*" != "X $srcdir/configure conftest.file" \
1895       && test "$*" != "X conftest.file $srcdir/configure"; then
1896
1897       # If neither matched, then we have a broken ls.  This can happen
1898       # if, for instance, CONFIG_SHELL is bash and it inherits a
1899       # broken ls alias from the environment.  This has actually
1900       # happened.  Such a system could not be considered "sane".
1901       { { $as_echo "$as_me:$LINENO: error: ls -t appears to fail.  Make sure there is not a broken
1902 alias in your environment" >&5
1903 $as_echo "$as_me: error: ls -t appears to fail.  Make sure there is not a broken
1904 alias in your environment" >&2;}
1905    { (exit 1); exit 1; }; }
1906    fi
1907
1908    test "$2" = conftest.file
1909    )
1910 then
1911    # Ok.
1912    :
1913 else
1914    { { $as_echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1915 Check your system clock" >&5
1916 $as_echo "$as_me: error: newly created file is older than distributed files!
1917 Check your system clock" >&2;}
1918    { (exit 1); exit 1; }; }
1919 fi
1920 { $as_echo "$as_me:$LINENO: result: yes" >&5
1921 $as_echo "yes" >&6; }
1922 test "$program_prefix" != NONE &&
1923   program_transform_name="s&^&$program_prefix&;$program_transform_name"
1924 # Use a double $ so make ignores it.
1925 test "$program_suffix" != NONE &&
1926   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
1927 # Double any \ or $.
1928 # By default was `s,x,x', remove it if useless.
1929 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
1930 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
1931
1932 # expand $ac_aux_dir to an absolute path
1933 am_aux_dir=`cd $ac_aux_dir && pwd`
1934
1935 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
1936 # Use eval to expand $SHELL
1937 if eval "$MISSING --run true"; then
1938   am_missing_run="$MISSING --run "
1939 else
1940   am_missing_run=
1941   { $as_echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1942 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1943 fi
1944
1945 { $as_echo "$as_me:$LINENO: checking for a thread-safe mkdir -p" >&5
1946 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
1947 if test -z "$MKDIR_P"; then
1948   if test "${ac_cv_path_mkdir+set}" = set; then
1949   $as_echo_n "(cached) " >&6
1950 else
1951   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1952 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
1953 do
1954   IFS=$as_save_IFS
1955   test -z "$as_dir" && as_dir=.
1956   for ac_prog in mkdir gmkdir; do
1957          for ac_exec_ext in '' $ac_executable_extensions; do
1958            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
1959            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
1960              'mkdir (GNU coreutils) '* | \
1961              'mkdir (coreutils) '* | \
1962              'mkdir (fileutils) '4.1*)
1963                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
1964                break 3;;
1965            esac
1966          done
1967        done
1968 done
1969 IFS=$as_save_IFS
1970
1971 fi
1972
1973   if test "${ac_cv_path_mkdir+set}" = set; then
1974     MKDIR_P="$ac_cv_path_mkdir -p"
1975   else
1976     # As a last resort, use the slow shell script.  Don't cache a
1977     # value for MKDIR_P within a source directory, because that will
1978     # break other packages using the cache if that directory is
1979     # removed, or if the value is a relative name.
1980     test -d ./--version && rmdir ./--version
1981     MKDIR_P="$ac_install_sh -d"
1982   fi
1983 fi
1984 { $as_echo "$as_me:$LINENO: result: $MKDIR_P" >&5
1985 $as_echo "$MKDIR_P" >&6; }
1986
1987 mkdir_p="$MKDIR_P"
1988 case $mkdir_p in
1989   [\\/$]* | ?:[\\/]*) ;;
1990   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
1991 esac
1992
1993 for ac_prog in gawk mawk nawk awk
1994 do
1995   # Extract the first word of "$ac_prog", so it can be a program name with args.
1996 set dummy $ac_prog; ac_word=$2
1997 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
1998 $as_echo_n "checking for $ac_word... " >&6; }
1999 if test "${ac_cv_prog_AWK+set}" = set; then
2000   $as_echo_n "(cached) " >&6
2001 else
2002   if test -n "$AWK"; then
2003   ac_cv_prog_AWK="$AWK" # Let the user override the test.
2004 else
2005 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2006 for as_dir in $PATH
2007 do
2008   IFS=$as_save_IFS
2009   test -z "$as_dir" && as_dir=.
2010   for ac_exec_ext in '' $ac_executable_extensions; do
2011   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2012     ac_cv_prog_AWK="$ac_prog"
2013     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2014     break 2
2015   fi
2016 done
2017 done
2018 IFS=$as_save_IFS
2019
2020 fi
2021 fi
2022 AWK=$ac_cv_prog_AWK
2023 if test -n "$AWK"; then
2024   { $as_echo "$as_me:$LINENO: result: $AWK" >&5
2025 $as_echo "$AWK" >&6; }
2026 else
2027   { $as_echo "$as_me:$LINENO: result: no" >&5
2028 $as_echo "no" >&6; }
2029 fi
2030
2031
2032   test -n "$AWK" && break
2033 done
2034
2035 { $as_echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2036 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2037 set x ${MAKE-make}
2038 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2039 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
2040   $as_echo_n "(cached) " >&6
2041 else
2042   cat >conftest.make <<\_ACEOF
2043 SHELL = /bin/sh
2044 all:
2045         @echo '@@@%%%=$(MAKE)=@@@%%%'
2046 _ACEOF
2047 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2048 case `${MAKE-make} -f conftest.make 2>/dev/null` in
2049   *@@@%%%=?*=@@@%%%*)
2050     eval ac_cv_prog_make_${ac_make}_set=yes;;
2051   *)
2052     eval ac_cv_prog_make_${ac_make}_set=no;;
2053 esac
2054 rm -f conftest.make
2055 fi
2056 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2057   { $as_echo "$as_me:$LINENO: result: yes" >&5
2058 $as_echo "yes" >&6; }
2059   SET_MAKE=
2060 else
2061   { $as_echo "$as_me:$LINENO: result: no" >&5
2062 $as_echo "no" >&6; }
2063   SET_MAKE="MAKE=${MAKE-make}"
2064 fi
2065
2066 rm -rf .tst 2>/dev/null
2067 mkdir .tst 2>/dev/null
2068 if test -d .tst; then
2069   am__leading_dot=.
2070 else
2071   am__leading_dot=_
2072 fi
2073 rmdir .tst 2>/dev/null
2074
2075 if test "`cd $srcdir && pwd`" != "`pwd`"; then
2076   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
2077   # is not polluted with repeated "-I."
2078   am__isrc=' -I$(srcdir)'
2079   # test to see if srcdir already configured
2080   if test -f $srcdir/config.status; then
2081     { { $as_echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
2082 $as_echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
2083    { (exit 1); exit 1; }; }
2084   fi
2085 fi
2086
2087 # test whether we have cygpath
2088 if test -z "$CYGPATH_W"; then
2089   if (cygpath --version) >/dev/null 2>/dev/null; then
2090     CYGPATH_W='cygpath -w'
2091   else
2092     CYGPATH_W=echo
2093   fi
2094 fi
2095
2096
2097 # Define the identity of the package.
2098  PACKAGE='autoconf'
2099  VERSION='2.61b'
2100
2101
2102 cat >>confdefs.h <<_ACEOF
2103 #define PACKAGE "$PACKAGE"
2104 _ACEOF
2105
2106
2107 cat >>confdefs.h <<_ACEOF
2108 #define VERSION "$VERSION"
2109 _ACEOF
2110
2111 # Some tools Automake needs.
2112
2113 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
2114
2115
2116 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
2117
2118
2119 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
2120
2121
2122 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
2123
2124
2125 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
2126
2127 install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"}
2128
2129 # Installed binaries are usually stripped using `strip' when the user
2130 # run `make install-strip'.  However `strip' might not be the right
2131 # tool to use in cross-compilation environments, therefore Automake
2132 # will honor the `STRIP' environment variable to overrule this program.
2133 if test "$cross_compiling" != no; then
2134   if test -n "$ac_tool_prefix"; then
2135   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2136 set dummy ${ac_tool_prefix}strip; ac_word=$2
2137 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2138 $as_echo_n "checking for $ac_word... " >&6; }
2139 if test "${ac_cv_prog_STRIP+set}" = set; then
2140   $as_echo_n "(cached) " >&6
2141 else
2142   if test -n "$STRIP"; then
2143   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2144 else
2145 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2146 for as_dir in $PATH
2147 do
2148   IFS=$as_save_IFS
2149   test -z "$as_dir" && as_dir=.
2150   for ac_exec_ext in '' $ac_executable_extensions; do
2151   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2152     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2153     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2154     break 2
2155   fi
2156 done
2157 done
2158 IFS=$as_save_IFS
2159
2160 fi
2161 fi
2162 STRIP=$ac_cv_prog_STRIP
2163 if test -n "$STRIP"; then
2164   { $as_echo "$as_me:$LINENO: result: $STRIP" >&5
2165 $as_echo "$STRIP" >&6; }
2166 else
2167   { $as_echo "$as_me:$LINENO: result: no" >&5
2168 $as_echo "no" >&6; }
2169 fi
2170
2171
2172 fi
2173 if test -z "$ac_cv_prog_STRIP"; then
2174   ac_ct_STRIP=$STRIP
2175   # Extract the first word of "strip", so it can be a program name with args.
2176 set dummy strip; ac_word=$2
2177 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2178 $as_echo_n "checking for $ac_word... " >&6; }
2179 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
2180   $as_echo_n "(cached) " >&6
2181 else
2182   if test -n "$ac_ct_STRIP"; then
2183   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2184 else
2185 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2186 for as_dir in $PATH
2187 do
2188   IFS=$as_save_IFS
2189   test -z "$as_dir" && as_dir=.
2190   for ac_exec_ext in '' $ac_executable_extensions; do
2191   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2192     ac_cv_prog_ac_ct_STRIP="strip"
2193     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2194     break 2
2195   fi
2196 done
2197 done
2198 IFS=$as_save_IFS
2199
2200 fi
2201 fi
2202 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2203 if test -n "$ac_ct_STRIP"; then
2204   { $as_echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
2205 $as_echo "$ac_ct_STRIP" >&6; }
2206 else
2207   { $as_echo "$as_me:$LINENO: result: no" >&5
2208 $as_echo "no" >&6; }
2209 fi
2210
2211   if test "x$ac_ct_STRIP" = x; then
2212     STRIP=":"
2213   else
2214     case $cross_compiling:$ac_tool_warned in
2215 yes:)
2216 { $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2217 whose name does not start with the host triplet.  If you think this
2218 configuration is useful to you, please write to autoconf@gnu.org." >&5
2219 $as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2220 whose name does not start with the host triplet.  If you think this
2221 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2222 ac_tool_warned=yes ;;
2223 esac
2224     STRIP=$ac_ct_STRIP
2225   fi
2226 else
2227   STRIP="$ac_cv_prog_STRIP"
2228 fi
2229
2230 fi
2231 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2232
2233 # We need awk for the "check" target.  The system "awk" is bad on
2234 # some platforms.
2235 # Always define AMTAR for backward compatibility.
2236
2237 AMTAR=${AMTAR-"${am_missing_run}tar"}
2238
2239 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
2240
2241
2242
2243
2244
2245
2246 # We use `/bin/sh -n script' to check that there are no syntax errors
2247 # in the scripts.  Although incredible, there are /bin/sh that go into
2248 # endless loops with `-n', e.g., SunOS's:
2249 #
2250 #   $ uname -a
2251 #   SunOS ondine 4.1.3 2 sun4m unknown
2252 #   $ cat endless.sh
2253 #   while false
2254 #   do
2255 #     :
2256 #   done
2257 #   exit 0
2258 #   $ time sh endless.sh
2259 #   sh endless.sh  0,02s user 0,03s system 78% cpu 0,064 total
2260 #   $ time sh -nx endless.sh
2261 #   ^Csh -nx endless.sh  3,67s user 0,03s system 63% cpu 5,868 total
2262 #
2263 # Also, some implementations of /bin/sh (e.g., Solaris 8) are soooo slow
2264 # that they are unusable on large scripts like our testsuite.
2265
2266 # So before using `/bin/sh -n' to check our scripts, we first check
2267 # that `/bin/sh -n' is known to not have these problems.
2268
2269 { $as_echo "$as_me:$LINENO: checking whether /bin/sh -n is known to work" >&5
2270 $as_echo_n "checking whether /bin/sh -n is known to work... " >&6; }
2271 if test "${ac_cv_sh_n_works+set}" = set; then
2272   $as_echo_n "(cached) " >&6
2273 else
2274   if (
2275     unset BASH_VERSION ZSH_VERSION
2276     /bin/sh -c '
2277       test -n "${BASH_VERSION+set}" || # Bash
2278       test -n "${KSH_VERSION+set}" || # pdksh
2279       test -n "${ZSH_VERSION+set}" || # zsh
2280       test -n "${.sh.version}" # ksh93; put this last since its syntax is dodgy
2281     '
2282   ) 2>/dev/null
2283 then ac_cv_sh_n_works=yes
2284 else ac_cv_sh_n_works=no
2285 fi
2286
2287 fi
2288 { $as_echo "$as_me:$LINENO: result: $ac_cv_sh_n_works" >&5
2289 $as_echo "$ac_cv_sh_n_works" >&6; }
2290
2291
2292 # Initialize the test suite.
2293 ac_config_commands="$ac_config_commands tests/atconfig"
2294
2295
2296 ac_config_files="$ac_config_files tests/Makefile tests/atlocal"
2297
2298 # Extract the first word of "expr", so it can be a program name with args.
2299 set dummy expr; ac_word=$2
2300 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2301 $as_echo_n "checking for $ac_word... " >&6; }
2302 if test "${ac_cv_path_EXPR+set}" = set; then
2303   $as_echo_n "(cached) " >&6
2304 else
2305   case $EXPR in
2306   [\\/]* | ?:[\\/]*)
2307   ac_cv_path_EXPR="$EXPR" # Let the user override the test with a path.
2308   ;;
2309   *)
2310   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2311 for as_dir in $PATH
2312 do
2313   IFS=$as_save_IFS
2314   test -z "$as_dir" && as_dir=.
2315   for ac_exec_ext in '' $ac_executable_extensions; do
2316   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2317     ac_cv_path_EXPR="$as_dir/$ac_word$ac_exec_ext"
2318     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2319     break 2
2320   fi
2321 done
2322 done
2323 IFS=$as_save_IFS
2324
2325   ;;
2326 esac
2327 fi
2328 EXPR=$ac_cv_path_EXPR
2329 if test -n "$EXPR"; then
2330   { $as_echo "$as_me:$LINENO: result: $EXPR" >&5
2331 $as_echo "$EXPR" >&6; }
2332 else
2333   { $as_echo "$as_me:$LINENO: result: no" >&5
2334 $as_echo "no" >&6; }
2335 fi
2336
2337
2338
2339
2340 ## ---- ##
2341 ## M4.  ##
2342 ## ---- ##
2343
2344 # We use an absolute name for GNU m4 so even if users have another m4 first in
2345 # their path, the installer can configure with a path that has GNU m4
2346 # on it and get that path embedded in the installed autoconf and
2347 # autoheader scripts.
2348
2349   { $as_echo "$as_me:$LINENO: checking for GNU M4 that supports accurate traces" >&5
2350 $as_echo_n "checking for GNU M4 that supports accurate traces... " >&6; }
2351 if test "${ac_cv_path_M4+set}" = set; then
2352   $as_echo_n "(cached) " >&6
2353 else
2354   rm -f conftest.m4f
2355 if test -z "$M4"; then
2356   ac_path_M4_found=false
2357   # Loop through the user's path and test for each of PROGNAME-LIST
2358   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2359 for as_dir in $PATH
2360 do
2361   IFS=$as_save_IFS
2362   test -z "$as_dir" && as_dir=.
2363   for ac_prog in m4 gm4 gnum4; do
2364     for ac_exec_ext in '' $ac_executable_extensions; do
2365       ac_path_M4="$as_dir/$ac_prog$ac_exec_ext"
2366       { test -f "$ac_path_M4" && $as_test_x "$ac_path_M4"; } || continue
2367       # Root out GNU M4 1.4.4, as well as non-GNU m4 that ignore -t, -F.
2368       ac_snippet=change'quote(<,>)in''dir(<if''def>,mac,bug)d'nl
2369       test -z "`$ac_path_M4 -F conftest.m4f </dev/null 2>&1`" \
2370       && test -z "`echo $ac_snippet | $ac_path_M4 --trace=mac 2>&1`" \
2371       && test -f conftest.m4f \
2372       && ac_cv_path_M4=$ac_path_M4 ac_path_M4_found=:
2373       rm -f conftest.m4f
2374       $ac_path_M4_found && break 3
2375     done
2376   done
2377 done
2378 IFS=$as_save_IFS
2379   if test -z "$ac_cv_path_M4"; then
2380     { { $as_echo "$as_me:$LINENO: error: no acceptable m4 could be found in \$PATH.
2381 GNU M4 1.4.5 or later is required; 1.4.8 is recommended" >&5
2382 $as_echo "$as_me: error: no acceptable m4 could be found in \$PATH.
2383 GNU M4 1.4.5 or later is required; 1.4.8 is recommended" >&2;}
2384    { (exit 1); exit 1; }; }
2385   fi
2386 else
2387   ac_cv_path_M4=$M4
2388 fi
2389
2390 fi
2391 { $as_echo "$as_me:$LINENO: result: $ac_cv_path_M4" >&5
2392 $as_echo "$ac_cv_path_M4" >&6; }
2393   M4=$ac_cv_path_M4
2394   { $as_echo "$as_me:$LINENO: checking how m4 supports trace files" >&5
2395 $as_echo_n "checking how m4 supports trace files... " >&6; }
2396 if test "${ac_cv_prog_gnu_m4_debugfile+set}" = set; then
2397   $as_echo_n "(cached) " >&6
2398 else
2399   case `$M4 --help < /dev/null 2>&1` in
2400       *debugfile*) ac_cv_prog_gnu_m4_debugfile=--debugfile ;;
2401       *) ac_cv_prog_gnu_m4_debugfile=--error-output ;;
2402     esac
2403 fi
2404 { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_gnu_m4_debugfile" >&5
2405 $as_echo "$ac_cv_prog_gnu_m4_debugfile" >&6; }
2406   M4_DEBUGFILE=$ac_cv_prog_gnu_m4_debugfile
2407
2408
2409
2410 ## ----------- ##
2411 ## Man pages.  ##
2412 ## ----------- ##
2413
2414 ac_config_files="$ac_config_files man/Makefile"
2415
2416
2417 HELP2MAN=${HELP2MAN-"${am_missing_run}help2man"}
2418
2419
2420
2421 ## ------ ##
2422 ## Perl.  ##
2423 ## ------ ##
2424
2425 # We use an absolute name for perl so the #! line in autoscan will work.
2426 # Extract the first word of "perl", so it can be a program name with args.
2427 set dummy perl; ac_word=$2
2428 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2429 $as_echo_n "checking for $ac_word... " >&6; }
2430 if test "${ac_cv_path_PERL+set}" = set; then
2431   $as_echo_n "(cached) " >&6
2432 else
2433   case $PERL in
2434   [\\/]* | ?:[\\/]*)
2435   ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
2436   ;;
2437   *)
2438   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2439 for as_dir in $PATH
2440 do
2441   IFS=$as_save_IFS
2442   test -z "$as_dir" && as_dir=.
2443   for ac_exec_ext in '' $ac_executable_extensions; do
2444   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2445     ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
2446     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2447     break 2
2448   fi
2449 done
2450 done
2451 IFS=$as_save_IFS
2452
2453   test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="no"
2454   ;;
2455 esac
2456 fi
2457 PERL=$ac_cv_path_PERL
2458 if test -n "$PERL"; then
2459   { $as_echo "$as_me:$LINENO: result: $PERL" >&5
2460 $as_echo "$PERL" >&6; }
2461 else
2462   { $as_echo "$as_me:$LINENO: result: no" >&5
2463 $as_echo "no" >&6; }
2464 fi
2465
2466
2467 if test "$PERL" = no; then
2468   { { $as_echo "$as_me:$LINENO: error: perl is not found" >&5
2469 $as_echo "$as_me: error: perl is not found" >&2;}
2470    { (exit 1); exit 1; }; }
2471 fi
2472 $PERL -e 'require 5.005_03;' || {
2473    { { $as_echo "$as_me:$LINENO: error: Perl 5.005_03 or better is required" >&5
2474 $as_echo "$as_me: error: Perl 5.005_03 or better is required" >&2;}
2475    { (exit 1); exit 1; }; }
2476 }
2477
2478
2479 ## ------- ##
2480 ## Emacs.  ##
2481 ## ------- ##
2482
2483 ac_config_files="$ac_config_files lib/emacs/Makefile"
2484
2485 TEST_EMACS=$EMACS
2486 test x"$TEST_EMACS" = xt && TEST_EMACS=
2487 for ac_prog in emacs xemacs
2488 do
2489   # Extract the first word of "$ac_prog", so it can be a program name with args.
2490 set dummy $ac_prog; ac_word=$2
2491 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2492 $as_echo_n "checking for $ac_word... " >&6; }
2493 if test "${ac_cv_prog_TEST_EMACS+set}" = set; then
2494   $as_echo_n "(cached) " >&6
2495 else
2496   if test -n "$TEST_EMACS"; then
2497   ac_cv_prog_TEST_EMACS="$TEST_EMACS" # Let the user override the test.
2498 else
2499 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2500 for as_dir in $PATH
2501 do
2502   IFS=$as_save_IFS
2503   test -z "$as_dir" && as_dir=.
2504   for ac_exec_ext in '' $ac_executable_extensions; do
2505   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2506     ac_cv_prog_TEST_EMACS="$ac_prog"
2507     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2508     break 2
2509   fi
2510 done
2511 done
2512 IFS=$as_save_IFS
2513
2514 fi
2515 fi
2516 TEST_EMACS=$ac_cv_prog_TEST_EMACS
2517 if test -n "$TEST_EMACS"; then
2518   { $as_echo "$as_me:$LINENO: result: $TEST_EMACS" >&5
2519 $as_echo "$TEST_EMACS" >&6; }
2520 else
2521   { $as_echo "$as_me:$LINENO: result: no" >&5
2522 $as_echo "no" >&6; }
2523 fi
2524
2525
2526   test -n "$TEST_EMACS" && break
2527 done
2528 test -n "$TEST_EMACS" || TEST_EMACS="no"
2529
2530
2531 # autoconf-mode.el and autotest-mode.el do not work with older version of
2532 # Emacs (i.e. 18.x.x).  During byte-compilation, Emacs complains:
2533 # "Variable (broken nil) seen on pass 2 of byte compiler but not pass 1"
2534 # We detect this problem here.
2535 if test "$TEST_EMACS" != no; then
2536   { $as_echo "$as_me:$LINENO: checking whether $TEST_EMACS is sufficiently recent" >&5
2537 $as_echo_n "checking whether $TEST_EMACS is sufficiently recent... " >&6; }
2538 if test "${ac_cv_prog_emacs_ok+set}" = set; then
2539   $as_echo_n "(cached) " >&6
2540 else
2541   # Note: The quoted "EOF" is intentional.  It protects the ` in the text.
2542     cat >conftest.el << "EOF"
2543       (defvar broken)
2544       (defun broken-mode () (setq broken-defaults `(broken nil)))
2545 EOF
2546     if { ($as_echo "$as_me:$LINENO: \$TEST_EMACS -batch -q -f batch-byte-compile conftest.el 1>&2") >&5
2547   ($TEST_EMACS -batch -q -f batch-byte-compile conftest.el 1>&2) 2>&5
2548   ac_status=$?
2549   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2550   (exit $ac_status); }; then
2551   ac_cv_prog_emacs_ok=yes
2552 else
2553   ac_cv_prog_emacs_ok=no
2554 fi
2555
2556     rm -f conftest.el conftest.elc
2557 fi
2558 { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_emacs_ok" >&5
2559 $as_echo "$ac_cv_prog_emacs_ok" >&6; }
2560   if test $ac_cv_prog_emacs_ok = no; then
2561   TEST_EMACS=no
2562 fi
2563
2564 fi
2565
2566
2567 EMACS=$TEST_EMACS
2568
2569
2570  # If set to t, that means we are running in a shell under Emacs.
2571  # If you have an Emacs named "t", then use the full path.
2572  test x"$EMACS" = xt && EMACS=
2573  for ac_prog in emacs xemacs
2574 do
2575   # Extract the first word of "$ac_prog", so it can be a program name with args.
2576 set dummy $ac_prog; ac_word=$2
2577 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2578 $as_echo_n "checking for $ac_word... " >&6; }
2579 if test "${ac_cv_prog_EMACS+set}" = set; then
2580   $as_echo_n "(cached) " >&6
2581 else
2582   if test -n "$EMACS"; then
2583   ac_cv_prog_EMACS="$EMACS" # Let the user override the test.
2584 else
2585 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2586 for as_dir in $PATH
2587 do
2588   IFS=$as_save_IFS
2589   test -z "$as_dir" && as_dir=.
2590   for ac_exec_ext in '' $ac_executable_extensions; do
2591   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2592     ac_cv_prog_EMACS="$ac_prog"
2593     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2594     break 2
2595   fi
2596 done
2597 done
2598 IFS=$as_save_IFS
2599
2600 fi
2601 fi
2602 EMACS=$ac_cv_prog_EMACS
2603 if test -n "$EMACS"; then
2604   { $as_echo "$as_me:$LINENO: result: $EMACS" >&5
2605 $as_echo "$EMACS" >&6; }
2606 else
2607   { $as_echo "$as_me:$LINENO: result: no" >&5
2608 $as_echo "no" >&6; }
2609 fi
2610
2611
2612   test -n "$EMACS" && break
2613 done
2614 test -n "$EMACS" || EMACS="no"
2615
2616
2617
2618
2619 # Check whether --with-lispdir was given.
2620 if test "${with_lispdir+set}" = set; then
2621   withval=$with_lispdir;  lispdir="$withval"
2622    { $as_echo "$as_me:$LINENO: checking where .elc files should go" >&5
2623 $as_echo_n "checking where .elc files should go... " >&6; }
2624    { $as_echo "$as_me:$LINENO: result: $lispdir" >&5
2625 $as_echo "$lispdir" >&6; }
2626 else
2627
2628  { $as_echo "$as_me:$LINENO: checking where .elc files should go" >&5
2629 $as_echo_n "checking where .elc files should go... " >&6; }
2630 if test "${am_cv_lispdir+set}" = set; then
2631   $as_echo_n "(cached) " >&6
2632 else
2633
2634    if test $EMACS != "no"; then
2635      if test x${lispdir+set} != xset; then
2636   # If $EMACS isn't GNU Emacs or XEmacs, this can blow up pretty badly
2637   # Some emacsen will start up in interactive mode, requiring C-x C-c to exit,
2638   #  which is non-obvious for non-emacs users.
2639   # Redirecting /dev/null should help a bit; pity we can't detect "broken"
2640   #  emacsen earlier and avoid running this altogether.
2641   { ($as_echo "$as_me:$LINENO: \$EMACS -batch -q -eval '(while load-path (princ (concat (car load-path) \"\\n\")) (setq load-path (cdr load-path)))' </dev/null >conftest.out") >&5
2642   ($EMACS -batch -q -eval '(while load-path (princ (concat (car load-path) "\n")) (setq load-path (cdr load-path)))' </dev/null >conftest.out) 2>&5
2643   ac_status=$?
2644   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2645   (exit $ac_status); }
2646         am_cv_lispdir=`sed -n \
2647        -e 's,/$,,' \
2648        -e '/.*\/lib\/x*emacs\/site-lisp$/{s,.*/lib/\(x*emacs/site-lisp\)$,${libdir}/\1,;p;q;}' \
2649        -e '/.*\/share\/x*emacs\/site-lisp$/{s,.*/share/\(x*emacs/site-lisp\),${datarootdir}/\1,;p;q;}' \
2650        conftest.out`
2651        rm conftest.out
2652      fi
2653    fi
2654    test -z "$am_cv_lispdir" && am_cv_lispdir='${datadir}/emacs/site-lisp'
2655
2656 fi
2657 { $as_echo "$as_me:$LINENO: result: $am_cv_lispdir" >&5
2658 $as_echo "$am_cv_lispdir" >&6; }
2659   lispdir="$am_cv_lispdir"
2660
2661 fi
2662
2663
2664
2665
2666
2667 ## ------------ ##
2668 ## Grep & sed.  ##
2669 ## ------------ ##
2670 { $as_echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
2671 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
2672 if test "${ac_cv_path_GREP+set}" = set; then
2673   $as_echo_n "(cached) " >&6
2674 else
2675   if test -z "$GREP"; then
2676   ac_path_GREP_found=false
2677   # Loop through the user's path and test for each of PROGNAME-LIST
2678   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2679 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
2680 do
2681   IFS=$as_save_IFS
2682   test -z "$as_dir" && as_dir=.
2683   for ac_prog in grep ggrep; do
2684     for ac_exec_ext in '' $ac_executable_extensions; do
2685       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
2686       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
2687 # Check for GNU ac_path_GREP and select it if it is found.
2688   # Check for GNU $ac_path_GREP
2689 case `"$ac_path_GREP" --version 2>&1` in
2690 *GNU*)
2691   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
2692 *)
2693   ac_count=0
2694   $as_echo_n 0123456789 >"conftest.in"
2695   while :
2696   do
2697     cat "conftest.in" "conftest.in" >"conftest.tmp"
2698     mv "conftest.tmp" "conftest.in"
2699     cp "conftest.in" "conftest.nl"
2700     $as_echo 'GREP' >> "conftest.nl"
2701     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
2702     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
2703     ac_count=`expr $ac_count + 1`
2704     if test $ac_count -gt ${ac_path_GREP_max-0}; then
2705       # Best one so far, save it but keep looking for a better one
2706       ac_cv_path_GREP="$ac_path_GREP"
2707       ac_path_GREP_max=$ac_count
2708     fi
2709     # 10*(2^10) chars as input seems more than enough
2710     test $ac_count -gt 10 && break
2711   done
2712   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
2713 esac
2714
2715       $ac_path_GREP_found && break 3
2716     done
2717   done
2718 done
2719 IFS=$as_save_IFS
2720   if test -z "$ac_cv_path_GREP"; then
2721     { { $as_echo "$as_me:$LINENO: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
2722 $as_echo "$as_me: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
2723    { (exit 1); exit 1; }; }
2724   fi
2725 else
2726   ac_cv_path_GREP=$GREP
2727 fi
2728
2729 fi
2730 { $as_echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
2731 $as_echo "$ac_cv_path_GREP" >&6; }
2732  GREP="$ac_cv_path_GREP"
2733
2734
2735 { $as_echo "$as_me:$LINENO: checking for egrep" >&5
2736 $as_echo_n "checking for egrep... " >&6; }
2737 if test "${ac_cv_path_EGREP+set}" = set; then
2738   $as_echo_n "(cached) " >&6
2739 else
2740   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
2741    then ac_cv_path_EGREP="$GREP -E"
2742    else
2743      if test -z "$EGREP"; then
2744   ac_path_EGREP_found=false
2745   # Loop through the user's path and test for each of PROGNAME-LIST
2746   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2747 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
2748 do
2749   IFS=$as_save_IFS
2750   test -z "$as_dir" && as_dir=.
2751   for ac_prog in egrep; do
2752     for ac_exec_ext in '' $ac_executable_extensions; do
2753       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
2754       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
2755 # Check for GNU ac_path_EGREP and select it if it is found.
2756   # Check for GNU $ac_path_EGREP
2757 case `"$ac_path_EGREP" --version 2>&1` in
2758 *GNU*)
2759   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
2760 *)
2761   ac_count=0
2762   $as_echo_n 0123456789 >"conftest.in"
2763   while :
2764   do
2765     cat "conftest.in" "conftest.in" >"conftest.tmp"
2766     mv "conftest.tmp" "conftest.in"
2767     cp "conftest.in" "conftest.nl"
2768     $as_echo 'EGREP' >> "conftest.nl"
2769     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
2770     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
2771     ac_count=`expr $ac_count + 1`
2772     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
2773       # Best one so far, save it but keep looking for a better one
2774       ac_cv_path_EGREP="$ac_path_EGREP"
2775       ac_path_EGREP_max=$ac_count
2776     fi
2777     # 10*(2^10) chars as input seems more than enough
2778     test $ac_count -gt 10 && break
2779   done
2780   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
2781 esac
2782
2783       $ac_path_EGREP_found && break 3
2784     done
2785   done
2786 done
2787 IFS=$as_save_IFS
2788   if test -z "$ac_cv_path_EGREP"; then
2789     { { $as_echo "$as_me:$LINENO: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
2790 $as_echo "$as_me: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
2791    { (exit 1); exit 1; }; }
2792   fi
2793 else
2794   ac_cv_path_EGREP=$EGREP
2795 fi
2796
2797    fi
2798 fi
2799 { $as_echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
2800 $as_echo "$ac_cv_path_EGREP" >&6; }
2801  EGREP="$ac_cv_path_EGREP"
2802
2803
2804 { $as_echo "$as_me:$LINENO: checking for a sed that does not truncate output" >&5
2805 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
2806 if test "${ac_cv_path_SED+set}" = set; then
2807   $as_echo_n "(cached) " >&6
2808 else
2809             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
2810      for ac_i in 1 2 3 4 5 6 7; do
2811        ac_script="$ac_script$as_nl$ac_script"
2812      done
2813      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
2814      $as_unset ac_script || ac_script=
2815      if test -z "$SED"; then
2816   ac_path_SED_found=false
2817   # Loop through the user's path and test for each of PROGNAME-LIST
2818   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2819 for as_dir in $PATH
2820 do
2821   IFS=$as_save_IFS
2822   test -z "$as_dir" && as_dir=.
2823   for ac_prog in sed gsed; do
2824     for ac_exec_ext in '' $ac_executable_extensions; do
2825       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
2826       { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
2827 # Check for GNU ac_path_SED and select it if it is found.
2828   # Check for GNU $ac_path_SED
2829 case `"$ac_path_SED" --version 2>&1` in
2830 *GNU*)
2831   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
2832 *)
2833   ac_count=0
2834   $as_echo_n 0123456789 >"conftest.in"
2835   while :
2836   do
2837     cat "conftest.in" "conftest.in" >"conftest.tmp"
2838     mv "conftest.tmp" "conftest.in"
2839     cp "conftest.in" "conftest.nl"
2840     $as_echo '' >> "conftest.nl"
2841     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
2842     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
2843     ac_count=`expr $ac_count + 1`
2844     if test $ac_count -gt ${ac_path_SED_max-0}; then
2845       # Best one so far, save it but keep looking for a better one
2846       ac_cv_path_SED="$ac_path_SED"
2847       ac_path_SED_max=$ac_count
2848     fi
2849     # 10*(2^10) chars as input seems more than enough
2850     test $ac_count -gt 10 && break
2851   done
2852   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
2853 esac
2854
2855       $ac_path_SED_found && break 3
2856     done
2857   done
2858 done
2859 IFS=$as_save_IFS
2860   if test -z "$ac_cv_path_SED"; then
2861     { { $as_echo "$as_me:$LINENO: error: no acceptable sed could be found in \$PATH" >&5
2862 $as_echo "$as_me: error: no acceptable sed could be found in \$PATH" >&2;}
2863    { (exit 1); exit 1; }; }
2864   fi
2865 else
2866   ac_cv_path_SED=$SED
2867 fi
2868
2869 fi
2870 { $as_echo "$as_me:$LINENO: result: $ac_cv_path_SED" >&5
2871 $as_echo "$ac_cv_path_SED" >&6; }
2872  SED="$ac_cv_path_SED"
2873   rm -f conftest.sed
2874
2875
2876
2877 ## ------------ ##
2878 ## Conclusion.  ##
2879 ## ------------ ##
2880
2881 ac_config_files="$ac_config_files Makefile doc/Makefile lib/Makefile lib/Autom4te/Makefile lib/autoscan/Makefile lib/m4sugar/Makefile lib/autoconf/Makefile lib/autotest/Makefile bin/Makefile"
2882
2883
2884 cat >confcache <<\_ACEOF
2885 # This file is a shell script that caches the results of configure
2886 # tests run on this system so they can be shared between configure
2887 # scripts and configure runs, see configure's option --config-cache.
2888 # It is not useful on other systems.  If it contains results you don't
2889 # want to keep, you may remove or edit it.
2890 #
2891 # config.status only pays attention to the cache file if you give it
2892 # the --recheck option to rerun configure.
2893 #
2894 # `ac_cv_env_foo' variables (set or unset) will be overridden when
2895 # loading this file, other *unset* `ac_cv_foo' will be assigned the
2896 # following values.
2897
2898 _ACEOF
2899
2900 # The following way of writing the cache mishandles newlines in values,
2901 # but we know of no workaround that is simple, portable, and efficient.
2902 # So, we kill variables containing newlines.
2903 # Ultrix sh set writes to stderr and can't be redirected directly,
2904 # and sets the high bit in the cache file unless we assign to the vars.
2905 (
2906   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
2907     eval ac_val=\$$ac_var
2908     case $ac_val in #(
2909     *${as_nl}*)
2910       case $ac_var in #(
2911       *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
2912 $as_echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
2913       esac
2914       case $ac_var in #(
2915       _ | IFS | as_nl) ;; #(
2916       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2917       *) $as_unset $ac_var ;;
2918       esac ;;
2919     esac
2920   done
2921
2922   (set) 2>&1 |
2923     case $as_nl`(ac_space=' '; set) 2>&1` in #(
2924     *${as_nl}ac_space=\ *)
2925       # `set' does not quote correctly, so add quotes (double-quote
2926       # substitution turns \\\\ into \\, and sed turns \\ into \).
2927       sed -n \
2928         "s/'/'\\\\''/g;
2929           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
2930       ;; #(
2931     *)
2932       # `set' quotes correctly as required by POSIX, so do not add quotes.
2933       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2934       ;;
2935     esac |
2936     sort
2937 ) |
2938   sed '
2939      /^ac_cv_env_/b end
2940      t clear
2941      :clear
2942      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
2943      t end
2944      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
2945      :end' >>confcache
2946 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
2947   if test -w "$cache_file"; then
2948     test "x$cache_file" != "x/dev/null" &&
2949       { $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5
2950 $as_echo "$as_me: updating cache $cache_file" >&6;}
2951     cat confcache >$cache_file
2952   else
2953     { $as_echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
2954 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
2955   fi
2956 fi
2957 rm -f confcache
2958
2959 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2960 # Let make expand exec_prefix.
2961 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2962
2963 # Transform confdefs.h into DEFS.
2964 # Protect against shell expansion while executing Makefile rules.
2965 # Protect against Makefile macro expansion.
2966 #
2967 # If the first sed substitution is executed (which looks for macros that
2968 # take arguments), then branch to the quote section.  Otherwise,
2969 # look for a macro that doesn't take arguments.
2970 ac_script='
2971 :mline
2972 /\\$/{
2973  N
2974  s,\\\n,,
2975  b mline
2976 }
2977 t clear
2978 :clear
2979 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
2980 t quote
2981 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
2982 t quote
2983 b any
2984 :quote
2985 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
2986 s/\[/\\&/g
2987 s/\]/\\&/g
2988 s/\$/$$/g
2989 H
2990 :any
2991 ${
2992         g
2993         s/^\n//
2994         s/\n/ /g
2995         p
2996 }
2997 '
2998 DEFS=`sed -n "$ac_script" confdefs.h`
2999
3000
3001 ac_libobjs=
3002 ac_ltlibobjs=
3003 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
3004   # 1. Remove the extension, and $U if already installed.
3005   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
3006   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
3007   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
3008   #    will be set to the directory where LIBOBJS objects are built.
3009   ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
3010   ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
3011 done
3012 LIBOBJS=$ac_libobjs
3013
3014 LTLIBOBJS=$ac_ltlibobjs
3015
3016
3017
3018 : ${CONFIG_STATUS=./config.status}
3019 ac_clean_files_save=$ac_clean_files
3020 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
3021 { $as_echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
3022 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
3023 cat >$CONFIG_STATUS <<_ACEOF
3024 #! $SHELL
3025 # Generated by $as_me.
3026 # Run this file to recreate the current configuration.
3027 # Compiler output produced by configure, useful for debugging
3028 # configure, is in config.log if it exists.
3029
3030 debug=false
3031 ac_cs_recheck=false
3032 ac_cs_silent=false
3033 SHELL=\${CONFIG_SHELL-$SHELL}
3034 _ACEOF
3035
3036 cat >>$CONFIG_STATUS <<\_ACEOF
3037 ## --------------------- ##
3038 ## M4sh Initialization.  ##
3039 ## --------------------- ##
3040
3041 # Be more Bourne compatible
3042 DUALCASE=1; export DUALCASE # for MKS sh
3043 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
3044   emulate sh
3045   NULLCMD=:
3046   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
3047   # is contrary to our usage.  Disable this feature.
3048   alias -g '${1+"$@"}'='"$@"'
3049   setopt NO_GLOB_SUBST
3050 else
3051   case `(set -o) 2>/dev/null` in
3052   *posix*) set -o posix ;;
3053 esac
3054
3055 fi
3056
3057
3058
3059
3060 # PATH needs CR
3061 # Avoid depending upon Character Ranges.
3062 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
3063 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
3064 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
3065 as_cr_digits='0123456789'
3066 as_cr_alnum=$as_cr_Letters$as_cr_digits
3067
3068 as_nl='
3069 '
3070 export as_nl
3071 # Printing a long string crashes Solaris 7 /usr/bin/printf.
3072 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
3073 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
3074 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
3075 if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
3076   as_echo='printf %s\n'
3077   as_echo_n='printf %s'
3078 else
3079   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
3080     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
3081     as_echo_n='/usr/ucb/echo -n'
3082   else
3083     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
3084     as_echo_n_body='eval
3085       arg=$1;
3086       case $arg in
3087       *"$as_nl"*)
3088         expr "X$arg" : "X\\(.*\\)$as_nl";
3089         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
3090       esac;
3091       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
3092     '
3093     export as_echo_n_body
3094     as_echo_n='sh -c $as_echo_n_body as_echo'
3095   fi
3096   export as_echo_body
3097   as_echo='sh -c $as_echo_body as_echo'
3098 fi
3099
3100 # The user is always right.
3101 if test "${PATH_SEPARATOR+set}" != set; then
3102   PATH_SEPARATOR=:
3103   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
3104     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
3105       PATH_SEPARATOR=';'
3106   }
3107 fi
3108
3109 # Support unset when possible.
3110 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
3111   as_unset=unset
3112 else
3113   as_unset=false
3114 fi
3115
3116
3117 # IFS
3118 # We need space, tab and new line, in precisely that order.  Quoting is
3119 # there to prevent editors from complaining about space-tab.
3120 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
3121 # splitting by setting IFS to empty value.)
3122 IFS=" ""        $as_nl"
3123
3124 # Find who we are.  Look in the path if we contain no directory separator.
3125 case $0 in
3126   *[\\/]* ) as_myself=$0 ;;
3127   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3128 for as_dir in $PATH
3129 do
3130   IFS=$as_save_IFS
3131   test -z "$as_dir" && as_dir=.
3132   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3133 done
3134 IFS=$as_save_IFS
3135
3136      ;;
3137 esac
3138 # We did not find ourselves, most probably we were run as `sh COMMAND'
3139 # in which case we are not to be found in the path.
3140 if test "x$as_myself" = x; then
3141   as_myself=$0
3142 fi
3143 if test ! -f "$as_myself"; then
3144   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
3145   { (exit 1); exit 1; }
3146 fi
3147
3148 # Work around bugs in pre-3.0 UWIN ksh.
3149 for as_var in ENV MAIL MAILPATH
3150 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
3151 done
3152 PS1='$ '
3153 PS2='> '
3154 PS4='+ '
3155
3156 # NLS nuisances.
3157 LC_ALL=C
3158 export LC_ALL
3159 LANGUAGE=C
3160 export LANGUAGE
3161
3162 # Required to use basename.
3163 if expr a : '\(a\)' >/dev/null 2>&1 &&
3164    test "X`expr 00001 : '.*\(...\)'`" = X001; then
3165   as_expr=expr
3166 else
3167   as_expr=false
3168 fi
3169
3170 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
3171   as_basename=basename
3172 else
3173   as_basename=false
3174 fi
3175
3176
3177 # Name of the executable.
3178 as_me=`$as_basename -- "$0" ||
3179 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
3180          X"$0" : 'X\(//\)$' \| \
3181          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
3182 $as_echo X/"$0" |
3183     sed '/^.*\/\([^/][^/]*\)\/*$/{
3184             s//\1/
3185             q
3186           }
3187           /^X\/\(\/\/\)$/{
3188             s//\1/
3189             q
3190           }
3191           /^X\/\(\/\).*/{
3192             s//\1/
3193             q
3194           }
3195           s/.*/./; q'`
3196
3197 # CDPATH.
3198 $as_unset CDPATH
3199
3200
3201
3202   as_lineno_1=$LINENO
3203   as_lineno_2=$LINENO
3204   test "x$as_lineno_1" != "x$as_lineno_2" &&
3205   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
3206
3207   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
3208   # uniformly replaced by the line number.  The first 'sed' inserts a
3209   # line-number line after each line using $LINENO; the second 'sed'
3210   # does the real work.  The second script uses 'N' to pair each
3211   # line-number line with the line containing $LINENO, and appends
3212   # trailing '-' during substitution so that $LINENO is not a special
3213   # case at line end.
3214   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
3215   # scripts with optimization help from Paolo Bonzini.  Blame Lee
3216   # E. McMahon (1931-1989) for sed's syntax.  :-)
3217   sed -n '
3218     p
3219     /[$]LINENO/=
3220   ' <$as_myself |
3221     sed '
3222       s/[$]LINENO.*/&-/
3223       t lineno
3224       b
3225       :lineno
3226       N
3227       :loop
3228       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
3229       t loop
3230       s/-\n.*//
3231     ' >$as_me.lineno &&
3232   chmod +x "$as_me.lineno" ||
3233     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
3234    { (exit 1); exit 1; }; }
3235
3236   # Don't try to exec as it changes $[0], causing all sort of problems
3237   # (the dirname of $[0] is not the place where we might find the
3238   # original and so on.  Autoconf is especially sensitive to this).
3239   . "./$as_me.lineno"
3240   # Exit status is that of the last command.
3241   exit
3242 }
3243
3244
3245 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
3246   as_dirname=dirname
3247 else
3248   as_dirname=false
3249 fi
3250
3251 ECHO_C= ECHO_N= ECHO_T=
3252 case `echo -n x` in
3253 -n*)
3254   case `echo 'x\c'` in
3255   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
3256   *)   ECHO_C='\c';;
3257   esac;;
3258 *)
3259   ECHO_N='-n';;
3260 esac
3261 if expr a : '\(a\)' >/dev/null 2>&1 &&
3262    test "X`expr 00001 : '.*\(...\)'`" = X001; then
3263   as_expr=expr
3264 else
3265   as_expr=false
3266 fi
3267
3268 rm -f conf$$ conf$$.exe conf$$.file
3269 if test -d conf$$.dir; then
3270   rm -f conf$$.dir/conf$$.file
3271 else
3272   rm -f conf$$.dir
3273   mkdir conf$$.dir 2>/dev/null
3274 fi
3275 if (echo >conf$$.file) 2>/dev/null; then
3276   if ln -s conf$$.file conf$$ 2>/dev/null; then
3277     as_ln_s='ln -s'
3278     # ... but there are two gotchas:
3279     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
3280     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
3281     # In both cases, we have to default to `cp -p'.
3282     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
3283       as_ln_s='cp -p'
3284   elif ln conf$$.file conf$$ 2>/dev/null; then
3285     as_ln_s=ln
3286   else
3287     as_ln_s='cp -p'
3288   fi
3289 else
3290   as_ln_s='cp -p'
3291 fi
3292 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
3293 rmdir conf$$.dir 2>/dev/null
3294
3295 if mkdir -p . 2>/dev/null; then
3296   as_mkdir_p=:
3297 else
3298   test -d ./-p && rmdir ./-p
3299   as_mkdir_p=false
3300 fi
3301
3302 if test -x / >/dev/null 2>&1; then
3303   as_test_x='test -x'
3304 else
3305   if ls -dL / >/dev/null 2>&1; then
3306     as_ls_L_option=L
3307   else
3308     as_ls_L_option=
3309   fi
3310   as_test_x='
3311     eval sh -c '\''
3312       if test -d "$1"; then
3313         test -d "$1/.";
3314       else
3315         case $1 in
3316         -*)set "./$1";;
3317         esac;
3318         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
3319         ???[sx]*):;;*)false;;esac;fi
3320     '\'' sh
3321   '
3322 fi
3323 as_executable_p=$as_test_x
3324
3325 # Sed expression to map a string onto a valid CPP name.
3326 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
3327
3328 # Sed expression to map a string onto a valid variable name.
3329 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
3330
3331
3332 exec 6>&1
3333
3334 # Save the log message, to keep $[0] and so on meaningful, and to
3335 # report actual input values of CONFIG_FILES etc. instead of their
3336 # values after options handling.
3337 ac_log="
3338 This file was extended by GNU Autoconf $as_me 2.61b, which was
3339 generated by GNU Autoconf 2.61b.  Invocation command line was
3340
3341   CONFIG_FILES    = $CONFIG_FILES
3342   CONFIG_HEADERS  = $CONFIG_HEADERS
3343   CONFIG_LINKS    = $CONFIG_LINKS
3344   CONFIG_COMMANDS = $CONFIG_COMMANDS
3345   $ $0 $@
3346
3347 on `(hostname || uname -n) 2>/dev/null | sed 1q`
3348 "
3349
3350 _ACEOF
3351
3352 cat >>$CONFIG_STATUS <<_ACEOF
3353 # Files that config.status was made for.
3354 config_files="$ac_config_files"
3355 config_commands="$ac_config_commands"
3356
3357 _ACEOF
3358
3359 cat >>$CONFIG_STATUS <<\_ACEOF
3360 ac_cs_usage="\
3361 \`$as_me' instantiates files from templates according to the
3362 current configuration.
3363
3364 Usage: $0 [OPTIONS] [FILE]...
3365
3366   -h, --help       print this help, then exit
3367   -V, --version    print version number and configuration settings, then exit
3368   -q, --quiet      do not print progress messages
3369   -d, --debug      don't remove temporary files
3370       --recheck    update $as_me by reconfiguring in the same conditions
3371   --file=FILE[:TEMPLATE]
3372                    instantiate the configuration file FILE
3373
3374 Configuration files:
3375 $config_files
3376
3377 Configuration commands:
3378 $config_commands
3379
3380 Report bugs to <bug-autoconf@gnu.org>."
3381
3382 _ACEOF
3383 cat >>$CONFIG_STATUS <<_ACEOF
3384 ac_cs_version="\\
3385 GNU Autoconf config.status 2.61b
3386 configured by $0, generated by GNU Autoconf 2.61b,
3387   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
3388
3389 Copyright (C) 2007 Free Software Foundation, Inc.
3390 This config.status script is free software; the Free Software Foundation
3391 gives unlimited permission to copy, distribute and modify it."
3392
3393 ac_pwd='$ac_pwd'
3394 srcdir='$srcdir'
3395 INSTALL='$INSTALL'
3396 MKDIR_P='$MKDIR_P'
3397 AWK='$AWK'
3398 test -n "\$AWK" || AWK=awk
3399 _ACEOF
3400
3401 cat >>$CONFIG_STATUS <<\_ACEOF
3402 # The default lists apply if the user does not specify any file.
3403 ac_need_defaults=:
3404 while test $# != 0
3405 do
3406   case $1 in
3407   --*=*)
3408     ac_option=`expr "X$1" : 'X\([^=]*\)='`
3409     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
3410     ac_shift=:
3411     ;;
3412   *)
3413     ac_option=$1
3414     ac_optarg=$2
3415     ac_shift=shift
3416     ;;
3417   esac
3418
3419   case $ac_option in
3420   # Handling of the options.
3421   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3422     ac_cs_recheck=: ;;
3423   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
3424     $as_echo "$ac_cs_version"; exit ;;
3425   --debug | --debu | --deb | --de | --d | -d )
3426     debug=: ;;
3427   --file | --fil | --fi | --f )
3428     $ac_shift
3429     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
3430     ac_need_defaults=false;;
3431   --he | --h |  --help | --hel | -h )
3432     $as_echo "$ac_cs_usage"; exit ;;
3433   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
3434   | -silent | --silent | --silen | --sile | --sil | --si | --s)
3435     ac_cs_silent=: ;;
3436
3437   # This is an error.
3438   -*) { $as_echo "$as_me: error: unrecognized option: $1
3439 Try \`$0 --help' for more information." >&2
3440    { (exit 1); exit 1; }; } ;;
3441
3442   *) ac_config_targets="$ac_config_targets $1"
3443      ac_need_defaults=false ;;
3444
3445   esac
3446   shift
3447 done
3448
3449 ac_configure_extra_args=
3450
3451 if $ac_cs_silent; then
3452   exec 6>/dev/null
3453   ac_configure_extra_args="$ac_configure_extra_args --silent"
3454 fi
3455
3456 _ACEOF
3457 cat >>$CONFIG_STATUS <<_ACEOF
3458 if \$ac_cs_recheck; then
3459   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
3460   shift
3461   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
3462   CONFIG_SHELL='$SHELL'
3463   export CONFIG_SHELL
3464   exec "\$@"
3465 fi
3466
3467 _ACEOF
3468 cat >>$CONFIG_STATUS <<\_ACEOF
3469 exec 5>>config.log
3470 {
3471   echo
3472   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
3473 ## Running $as_me. ##
3474 _ASBOX
3475   $as_echo "$ac_log"
3476 } >&5
3477
3478 _ACEOF
3479 cat >>$CONFIG_STATUS <<_ACEOF
3480 _ACEOF
3481
3482 cat >>$CONFIG_STATUS <<\_ACEOF
3483
3484 # Handling of arguments.
3485 for ac_config_target in $ac_config_targets
3486 do
3487   case $ac_config_target in
3488     "tests/atconfig") CONFIG_COMMANDS="$CONFIG_COMMANDS tests/atconfig" ;;
3489     "tests/Makefile") CONFIG_FILES="$CONFIG_FILES tests/Makefile" ;;
3490     "tests/atlocal") CONFIG_FILES="$CONFIG_FILES tests/atlocal" ;;
3491     "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;;
3492     "lib/emacs/Makefile") CONFIG_FILES="$CONFIG_FILES lib/emacs/Makefile" ;;
3493     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
3494     "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
3495     "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
3496     "lib/Autom4te/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Autom4te/Makefile" ;;
3497     "lib/autoscan/Makefile") CONFIG_FILES="$CONFIG_FILES lib/autoscan/Makefile" ;;
3498     "lib/m4sugar/Makefile") CONFIG_FILES="$CONFIG_FILES lib/m4sugar/Makefile" ;;
3499     "lib/autoconf/Makefile") CONFIG_FILES="$CONFIG_FILES lib/autoconf/Makefile" ;;
3500     "lib/autotest/Makefile") CONFIG_FILES="$CONFIG_FILES lib/autotest/Makefile" ;;
3501     "bin/Makefile") CONFIG_FILES="$CONFIG_FILES bin/Makefile" ;;
3502
3503   *) { { $as_echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
3504 $as_echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
3505    { (exit 1); exit 1; }; };;
3506   esac
3507 done
3508
3509
3510 # If the user did not use the arguments to specify the items to instantiate,
3511 # then the envvar interface is used.  Set only those that are not.
3512 # We use the long form for the default assignment because of an extremely
3513 # bizarre bug on SunOS 4.1.3.
3514 if $ac_need_defaults; then
3515   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
3516   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
3517 fi
3518
3519 # Have a temporary directory for convenience.  Make it in the build tree
3520 # simply because there is no reason against having it here, and in addition,
3521 # creating and moving files from /tmp can sometimes cause problems.
3522 # Hook for its removal unless debugging.
3523 # Note that there is a small window in which the directory will not be cleaned:
3524 # after its creation but before its name has been assigned to `$tmp'.
3525 $debug ||
3526 {
3527   tmp=
3528   trap 'exit_status=$?
3529   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
3530 ' 0
3531   trap '{ (exit 1); exit 1; }' 1 2 13 15
3532 }
3533 # Create a (secure) tmp directory for tmp files.
3534
3535 {
3536   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
3537   test -n "$tmp" && test -d "$tmp"
3538 }  ||
3539 {
3540   tmp=./conf$$-$RANDOM
3541   (umask 077 && mkdir "$tmp")
3542 } ||
3543 {
3544    $as_echo "$me: cannot create a temporary directory in ." >&2
3545    { (exit 1); exit 1; }
3546 }
3547
3548 # Set up the scripts for CONFIG_FILES section.
3549 # No need to generate them if there are no CONFIG_FILES.
3550 # This happens for instance with `./config.status config.h'.
3551 if test -n "$CONFIG_FILES"; then
3552
3553
3554 ac_cr='
'
3555 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
3556 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
3557   ac_cs_awk_cr='\\r'
3558 else
3559   ac_cs_awk_cr=$ac_cr
3560 fi
3561
3562 echo 'BEGIN {' >"$tmp/subs1.awk"
3563 _ACEOF
3564
3565
3566 {
3567   echo "cat >conf$$subs.awk <<_ACEOF"
3568   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/'
3569   echo "_ACEOF"
3570 } >conf$$subs.sh
3571 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
3572 ac_delim='%!_!# '
3573 for ac_last_try in false false false false false :; do
3574   . ./conf$$subs.sh
3575
3576   if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` = $ac_delim_num; then
3577     break
3578   elif $ac_last_try; then
3579     { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
3580 $as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
3581    { (exit 1); exit 1; }; }
3582   else
3583     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
3584   fi
3585 done
3586 rm -f conf$$subs.sh
3587
3588 cat >>$CONFIG_STATUS <<_ACEOF
3589 cat >>"\$tmp/subs1.awk" <<\_ACAWK
3590 _ACEOF
3591 sed -n '
3592 h
3593 s/^/S["/; s/!.*/"]=/
3594 p
3595 g
3596 s/^[^!]*!//
3597 :repl
3598 t repl
3599 s/'"$ac_delim"'$//
3600 t delim
3601 :nl
3602 h
3603 s/\(.\{148\}\).*/\1/
3604 t more1
3605 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
3606 p
3607 n
3608 b repl
3609 :more1
3610 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
3611 p
3612 g
3613 s/.\{148\}//
3614 t nl
3615 :delim
3616 h
3617 s/\(.\{148\}\).*/\1/
3618 t more2
3619 s/["\\]/\\&/g; s/^/"/; s/$/"/
3620 p
3621 b
3622 :more2
3623 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
3624 p
3625 g
3626 s/.\{148\}//
3627 t delim
3628 ' <conf$$subs.awk | sed '
3629 /^[^""]/{
3630   N
3631   s/\n//
3632 }
3633 ' >>$CONFIG_STATUS
3634 rm -f conf$$subs.awk
3635 cat >>$CONFIG_STATUS <<_ACEOF
3636 _ACAWK
3637 cat >>"\$tmp/subs1.awk" <<_ACAWK
3638   for (key in S) S_is_set[key] = 1
3639   FS = "\a"
3640
3641 }
3642 {
3643   line = $ 0
3644   nfields = split(line, field, "@")
3645   substed = 0
3646   len = length(field[1])
3647   for (i = 2; i < nfields; i++) {
3648     key = field[i]
3649     keylen = length(key)
3650     if (S_is_set[key]) {
3651       value = S[key]
3652       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
3653       len += length(value) + length(field[++i])
3654       substed = 1
3655     } else
3656       len += 1 + keylen
3657   }
3658
3659   print line
3660 }
3661
3662 _ACAWK
3663 sed "s/\$ac_cr\\\$//; s/\$ac_cr/\$ac_cs_awk_cr/g" < "\$tmp/subs1.awk" > "\$tmp/subs.awk"
3664 _ACEOF
3665
3666 # VPATH may cause trouble with some makes, so we remove $(srcdir),
3667 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
3668 # trailing colons and then remove the whole line if VPATH becomes empty
3669 # (actually we leave an empty line to preserve line numbers).
3670 if test "x$srcdir" = x.; then
3671   ac_vpsub='/^[  ]*VPATH[        ]*=/{
3672 s/:*\$(srcdir):*/:/
3673 s/:*\${srcdir}:*/:/
3674 s/:*@srcdir@:*/:/
3675 s/^\([^=]*=[     ]*\):*/\1/
3676 s/:*$//
3677 s/^[^=]*=[       ]*$//
3678 }'
3679 fi
3680
3681 cat >>$CONFIG_STATUS <<\_ACEOF
3682 fi # test -n "$CONFIG_FILES"
3683
3684
3685 for ac_tag in  :F $CONFIG_FILES      :C $CONFIG_COMMANDS
3686 do
3687   case $ac_tag in
3688   :[FHLC]) ac_mode=$ac_tag; continue;;
3689   esac
3690   case $ac_mode$ac_tag in
3691   :[FHL]*:*);;
3692   :L* | :C*:*) { { $as_echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
3693 $as_echo "$as_me: error: Invalid tag $ac_tag." >&2;}
3694    { (exit 1); exit 1; }; };;
3695   :[FH]-) ac_tag=-:-;;
3696   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
3697   esac
3698   ac_save_IFS=$IFS
3699   IFS=:
3700   set x $ac_tag
3701   IFS=$ac_save_IFS
3702   shift
3703   ac_file=$1
3704   shift
3705
3706   case $ac_mode in
3707   :L) ac_source=$1;;
3708   :[FH])
3709     ac_file_inputs=
3710     for ac_f
3711     do
3712       case $ac_f in
3713       -) ac_f="$tmp/stdin";;
3714       *) # Look for the file first in the build tree, then in the source tree
3715          # (if the path is not absolute).  The absolute path cannot be DOS-style,
3716          # because $ac_f cannot contain `:'.
3717          test -f "$ac_f" ||
3718            case $ac_f in
3719            [\\/$]*) false;;
3720            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
3721            esac ||
3722            { { $as_echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
3723 $as_echo "$as_me: error: cannot find input file: $ac_f" >&2;}
3724    { (exit 1); exit 1; }; };;
3725       esac
3726       ac_file_inputs="$ac_file_inputs $ac_f"
3727     done
3728
3729     # Let's still pretend it is `configure' which instantiates (i.e., don't
3730     # use $as_me), people would be surprised to read:
3731     #    /* config.h.  Generated by config.status.  */
3732     configure_input='Generated from '`
3733           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
3734         `' by configure.'
3735     if test x"$ac_file" != x-; then
3736       configure_input="$ac_file.  $configure_input"
3737       { $as_echo "$as_me:$LINENO: creating $ac_file" >&5
3738 $as_echo "$as_me: creating $ac_file" >&6;}
3739     fi
3740
3741     case $ac_tag in
3742     *:-:* | *:-) cat >"$tmp/stdin";;
3743     esac
3744     ;;
3745   esac
3746
3747   ac_dir=`$as_dirname -- "$ac_file" ||
3748 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3749          X"$ac_file" : 'X\(//\)[^/]' \| \
3750          X"$ac_file" : 'X\(//\)$' \| \
3751          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
3752 $as_echo X"$ac_file" |
3753     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3754             s//\1/
3755             q
3756           }
3757           /^X\(\/\/\)[^/].*/{
3758             s//\1/
3759             q
3760           }
3761           /^X\(\/\/\)$/{
3762             s//\1/
3763             q
3764           }
3765           /^X\(\/\).*/{
3766             s//\1/
3767             q
3768           }
3769           s/.*/./; q'`
3770   { as_dir="$ac_dir"
3771   case $as_dir in #(
3772   -*) as_dir=./$as_dir;;
3773   esac
3774   test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
3775     as_dirs=
3776     while :; do
3777       case $as_dir in #(
3778       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
3779       *) as_qdir=$as_dir;;
3780       esac
3781       as_dirs="'$as_qdir' $as_dirs"
3782       as_dir=`$as_dirname -- "$as_dir" ||
3783 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3784          X"$as_dir" : 'X\(//\)[^/]' \| \
3785          X"$as_dir" : 'X\(//\)$' \| \
3786          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
3787 $as_echo X"$as_dir" |
3788     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3789             s//\1/
3790             q
3791           }
3792           /^X\(\/\/\)[^/].*/{
3793             s//\1/
3794             q
3795           }
3796           /^X\(\/\/\)$/{
3797             s//\1/
3798             q
3799           }
3800           /^X\(\/\).*/{
3801             s//\1/
3802             q
3803           }
3804           s/.*/./; q'`
3805       test -d "$as_dir" && break
3806     done
3807     test -z "$as_dirs" || eval "mkdir $as_dirs"
3808   } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
3809 $as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
3810    { (exit 1); exit 1; }; }; }
3811   ac_builddir=.
3812
3813 case "$ac_dir" in
3814 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
3815 *)
3816   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
3817   # A ".." for each directory in $ac_dir_suffix.
3818   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
3819   case $ac_top_builddir_sub in
3820   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
3821   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
3822   esac ;;
3823 esac
3824 ac_abs_top_builddir=$ac_pwd
3825 ac_abs_builddir=$ac_pwd$ac_dir_suffix
3826 # for backward compatibility:
3827 ac_top_builddir=$ac_top_build_prefix
3828
3829 case $srcdir in
3830   .)  # We are building in place.
3831     ac_srcdir=.
3832     ac_top_srcdir=$ac_top_builddir_sub
3833     ac_abs_top_srcdir=$ac_pwd ;;
3834   [\\/]* | ?:[\\/]* )  # Absolute name.
3835     ac_srcdir=$srcdir$ac_dir_suffix;
3836     ac_top_srcdir=$srcdir
3837     ac_abs_top_srcdir=$srcdir ;;
3838   *) # Relative name.
3839     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
3840     ac_top_srcdir=$ac_top_build_prefix$srcdir
3841     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
3842 esac
3843 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
3844
3845
3846   case $ac_mode in
3847   :F)
3848   #
3849   # CONFIG_FILE
3850   #
3851
3852   case $INSTALL in
3853   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
3854   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
3855   esac
3856   ac_MKDIR_P=$MKDIR_P
3857   case $MKDIR_P in
3858   [\\/$]* | ?:[\\/]* ) ;;
3859   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
3860   esac
3861 _ACEOF
3862
3863 cat >>$CONFIG_STATUS <<\_ACEOF
3864 # If the template does not know about datarootdir, expand it.
3865 # FIXME: This hack should be removed a few years after 2.60.
3866 ac_datarootdir_hack=; ac_datarootdir_seen=
3867
3868 case `sed -n '/datarootdir/ {
3869   p
3870   q
3871 }
3872 /@datadir@/p
3873 /@docdir@/p
3874 /@infodir@/p
3875 /@localedir@/p
3876 /@mandir@/p
3877 ' $ac_file_inputs` in
3878 *datarootdir*) ac_datarootdir_seen=yes;;
3879 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
3880   { $as_echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
3881 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
3882 _ACEOF
3883 cat >>$CONFIG_STATUS <<_ACEOF
3884   ac_datarootdir_hack='
3885   s&@datadir@&$datadir&g
3886   s&@docdir@&$docdir&g
3887   s&@infodir@&$infodir&g
3888   s&@localedir@&$localedir&g
3889   s&@mandir@&$mandir&g
3890     s&\\\${datarootdir}&$datarootdir&g' ;;
3891 esac
3892 _ACEOF
3893
3894 # Neutralize VPATH when `$srcdir' = `.'.
3895 # Shell code in configure.ac might set extrasub.
3896 # FIXME: do we really want to maintain this feature?
3897 cat >>$CONFIG_STATUS <<_ACEOF
3898   sed "$ac_vpsub
3899 $extrasub
3900 _ACEOF
3901 cat >>$CONFIG_STATUS <<\_ACEOF
3902 :t
3903 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
3904 s&@configure_input@&$configure_input&;t t
3905 s&@top_builddir@&$ac_top_builddir_sub&;t t
3906 s&@srcdir@&$ac_srcdir&;t t
3907 s&@abs_srcdir@&$ac_abs_srcdir&;t t
3908 s&@top_srcdir@&$ac_top_srcdir&;t t
3909 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
3910 s&@builddir@&$ac_builddir&;t t
3911 s&@abs_builddir@&$ac_abs_builddir&;t t
3912 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
3913 s&@INSTALL@&$ac_INSTALL&;t t
3914 s&@MKDIR_P@&$ac_MKDIR_P&;t t
3915 $ac_datarootdir_hack
3916 " $ac_file_inputs | $AWK -f "$tmp/subs.awk" >$tmp/out
3917
3918 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
3919   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
3920   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
3921   { $as_echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3922 which seems to be undefined.  Please make sure it is defined." >&5
3923 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3924 which seems to be undefined.  Please make sure it is defined." >&2;}
3925
3926   rm -f "$tmp/stdin"
3927   case $ac_file in
3928   -) cat "$tmp/out"; rm -f "$tmp/out";;
3929   *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
3930   esac
3931  ;;
3932
3933
3934   :C)  { $as_echo "$as_me:$LINENO: executing $ac_file commands" >&5
3935 $as_echo "$as_me: executing $ac_file commands" >&6;}
3936  ;;
3937   esac
3938
3939
3940   case $ac_file$ac_mode in
3941     "tests/atconfig":C) cat >tests/atconfig <<ATEOF
3942 # Configurable variable values for building test suites.
3943 # Generated by $0.
3944 # Copyright (C) 2000, 2001, 2003, 2004 Free Software Foundation, Inc.
3945
3946 # The test suite will define top_srcdir=$at_top_srcdir/../.. etc.
3947 at_testdir='tests'
3948 abs_builddir='$ac_abs_builddir'
3949 at_srcdir='$ac_srcdir'
3950 abs_srcdir='$ac_abs_srcdir'
3951 at_top_srcdir='$ac_top_srcdir'
3952 abs_top_srcdir='$ac_abs_top_srcdir'
3953 at_top_build_prefix='$ac_top_build_prefix'
3954 abs_top_builddir='$ac_abs_top_builddir'
3955
3956 # Backward compatibility with Autotest <= 2.59b:
3957 at_top_builddir=\$at_top_build_prefix
3958
3959 AUTOTEST_PATH='tests'
3960
3961 SHELL=\${CONFIG_SHELL-'$SHELL'}
3962 ATEOF
3963  ;;
3964
3965   esac
3966 done # for ac_tag
3967
3968
3969 { (exit 0); exit 0; }
3970 _ACEOF
3971 chmod +x $CONFIG_STATUS
3972 ac_clean_files=$ac_clean_files_save
3973
3974
3975 # configure is writing to config.log, and then calls config.status.
3976 # config.status does its own redirection, appending to config.log.
3977 # Unfortunately, on DOS this fails, as config.log is still kept open
3978 # by configure, so config.status won't be able to write to it; its
3979 # output is simply discarded.  So we exec the FD to /dev/null,
3980 # effectively closing config.log, so it can be properly (re)opened and
3981 # appended to by config.status.  When coming back to configure, we
3982 # need to make the FD available again.
3983 if test "$no_create" != yes; then
3984   ac_cs_success=:
3985   ac_config_status_args=
3986   test "$silent" = yes &&
3987     ac_config_status_args="$ac_config_status_args --quiet"
3988   exec 5>/dev/null
3989   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
3990   exec 5>>config.log
3991   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
3992   # would make configure fail if this is the last instruction.
3993   $ac_cs_success || { (exit 1); exit 1; }
3994 fi
3995 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
3996   { $as_echo "$as_me:$LINENO: WARNING: Unrecognized options: $ac_unrecognized_opts" >&5
3997 $as_echo "$as_me: WARNING: Unrecognized options: $ac_unrecognized_opts" >&2;}
3998 fi
3999
4000 # Report the state of this version of Autoconf if this is a beta.
4001     cat <<EOF
4002
4003 You are about to use an experimental version of Autoconf.  Be sure to
4004 read the relevant mailing lists, most importantly <autoconf@gnu.org>.
4005
4006 Below you will find information on the status of this version of Autoconf.
4007
4008
4009 EOF
4010     sed -n '/^\* Status/,$p' $srcdir/BUGS