configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.59d for GNU Autoconf 2.59d.
   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 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 Bourne compatible
  16 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  17   emulate sh
  18   NULLCMD=:
  19   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  20   # is contrary to our usage.  Disable this feature.
  21   alias -g '${1+"$@"}'='"$@"'
  22   setopt NO_GLOB_SUBST
  23 else
  24   case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
  25 fi
  26 BIN_SH=xpg4; export BIN_SH # for Tru64
  27 DUALCASE=1; export DUALCASE # for MKS sh
  28
  29
  30 # PATH needs CR
  31 # Avoid depending upon Character Ranges.
  32 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
  33 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
  34 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
  35 as_cr_digits='0123456789'
  36 as_cr_alnum=$as_cr_Letters$as_cr_digits
  37
  38 # The user is always right.
  39 if test "${PATH_SEPARATOR+set}" != set; then
  40   echo "#! /bin/sh" >conf$$.sh
  41   echo  "exit 0"   >>conf$$.sh
  42   chmod +x conf$$.sh
  43   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
  44     PATH_SEPARATOR=';'
  45   else
  46     PATH_SEPARATOR=:
  47   fi
  48   rm -f conf$$.sh
  49 fi
  50
  51 # Support unset when possible.
  52 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
  53   as_unset=unset
  54 else
  55   as_unset=false
  56 fi
  57
  58
  59 # IFS
  60 # We need space, tab and new line, in precisely that order.  Quoting is
  61 # there to prevent editors from complaining about space-tab.
  62 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  63 # splitting by setting IFS to empty value.)
  64 as_nl='
  65 '
  66 IFS=" ""        $as_nl"
  67
  68 # Find who we are.  Look in the path if we contain no directory separator.
  69 case $0 in
  70   *[\\/]* ) as_myself=$0 ;;
  71   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  72 for as_dir in $PATH
  73 do
  74   IFS=$as_save_IFS
  75   test -z "$as_dir" && as_dir=.
  76   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  77 done
  78 IFS=$as_save_IFS
  79
  80      ;;
  81 esac
  82 # We did not find ourselves, most probably we were run as `sh COMMAND'
  83 # in which case we are not to be found in the path.
  84 if test "x$as_myself" = x; then
  85   as_myself=$0
  86 fi
  87 if test ! -f "$as_myself"; then
  88   echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  89   { (exit 1); exit 1; }
  90 fi
  91
  92 # Work around bugs in pre-3.0 UWIN ksh.
  93 for as_var in ENV MAIL MAILPATH
  94 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
  95 done
  96 PS1='$ '
  97 PS2='> '
  98 PS4='+ '
  99
 100 # NLS nuisances.
 101 for as_var in \
 102   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
 103   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
 104   LC_TELEPHONE LC_TIME
 105 do
 106   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
 107     eval $as_var=C; export $as_var
 108   else
 109     ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
 110   fi
 111 done
 112
 113 # Required to use basename.
 114 if expr a : '\(a\)' >/dev/null 2>&1 &&
 115    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 116   as_expr=expr
 117 else
 118   as_expr=false
 119 fi
 120
 121 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 122   as_basename=basename
 123 else
 124   as_basename=false
 125 fi
 126
 127
 128 # Name of the executable.
 129 as_me=`$as_basename -- "$0" ||
 130 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 131          X"$0" : 'X\(//\)$' \| \
 132          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 133 echo X/"$0" |
 134     sed '/^.*\/\([^/][^/]*\)\/*$/{
 135             s//\1/
 136             q
 137           }
 138           /^X\/\(\/\/\)$/{
 139             s//\1/
 140             q
 141           }
 142           /^X\/\(\/\).*/{
 143             s//\1/
 144             q
 145           }
 146           s/.*/./; q'`
 147
 148 # CDPATH.
 149 $as_unset CDPATH
 150
 151
 152 if test "x$CONFIG_SHELL" = x; then
 153   if (eval ":") 2>/dev/null; then
 154   as_have_required=yes
 155 else
 156   as_have_required=no
 157 fi
 158
 159   if test $as_have_required = yes &&     (eval ":
 160 (as_func_return () {
 161   (exit \$1)
 162 }
 163 as_func_success () {
 164   as_func_return 0
 165 }
 166 as_func_failure () {
 167   as_func_return 1
 168 }
 169 as_func_ret_success () {
 170   return 0
 171 }
 172 as_func_ret_failure () {
 173   return 1
 174 }
 175
 176 exitcode=0
 177 if as_func_success; then
 178   :
 179 else
 180   exitcode=1
 181   echo as_func_success failed.
 182 fi
 183
 184 if as_func_failure; then
 185   exitcode=1
 186   echo as_func_failure succeeded.
 187 fi
 188
 189 if as_func_ret_success; then
 190   :
 191 else
 192   exitcode=1
 193   echo as_func_ret_success failed.
 194 fi
 195
 196 if as_func_ret_failure; then
 197   exitcode=1
 198   echo as_func_ret_failure succeeded.
 199 fi
 200
 201 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
 202   :
 203 else
 204   exitcode=1
 205   echo positional parameters were not saved.
 206 fi
 207
 208 test \$exitcode = 0) || { (exit 1); exit 1; }
 209
 210 (
 211   as_lineno_1=\$LINENO
 212   as_lineno_2=\$LINENO
 213   test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
 214   test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
 215 ") 2> /dev/null; then
 216   :
 217 else
 218   as_candidate_shells=
 219     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 220 for as_dir in /usr/bin/posix$PATH_SEPARATOR/bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 221 do
 222   IFS=$as_save_IFS
 223   test -z "$as_dir" && as_dir=.
 224   case $as_dir in
 225          /*)
 226            for as_base in sh bash ksh sh5; do
 227              as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
 228            done;;
 229        esac
 230 done
 231 IFS=$as_save_IFS
 232
 233
 234       for as_shell in $as_candidate_shells $SHELL; do
 235          # Try only shells which exist, to save several forks.
 236          if test -f $as_shell &&
 237                 { ($as_shell) 2> /dev/null <<\_ASEOF
 238 # Be Bourne compatible
 239 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 240   emulate sh
 241   NULLCMD=:
 242   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
 243   # is contrary to our usage.  Disable this feature.
 244   alias -g '${1+"$@"}'='"$@"'
 245   setopt NO_GLOB_SUBST
 246 else
 247   case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
 248 fi
 249 BIN_SH=xpg4; export BIN_SH # for Tru64
 250 DUALCASE=1; export DUALCASE # for MKS sh
 251
 252 :
 253 _ASEOF
 254 }; then
 255   CONFIG_SHELL=$as_shell
 256                as_have_required=yes
 257                if { $as_shell 2> /dev/null <<\_ASEOF
 258 # Be Bourne compatible
 259 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 260   emulate sh
 261   NULLCMD=:
 262   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
 263   # is contrary to our usage.  Disable this feature.
 264   alias -g '${1+"$@"}'='"$@"'
 265   setopt NO_GLOB_SUBST
 266 else
 267   case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
 268 fi
 269 BIN_SH=xpg4; export BIN_SH # for Tru64
 270 DUALCASE=1; export DUALCASE # for MKS sh
 271
 272 :
 273 (as_func_return () {
 274   (exit $1)
 275 }
 276 as_func_success () {
 277   as_func_return 0
 278 }
 279 as_func_failure () {
 280   as_func_return 1
 281 }
 282 as_func_ret_success () {
 283   return 0
 284 }
 285 as_func_ret_failure () {
 286   return 1
 287 }
 288
 289 exitcode=0
 290 if as_func_success; then
 291   :
 292 else
 293   exitcode=1
 294   echo as_func_success failed.
 295 fi
 296
 297 if as_func_failure; then
 298   exitcode=1
 299   echo as_func_failure succeeded.
 300 fi
 301
 302 if as_func_ret_success; then
 303   :
 304 else
 305   exitcode=1
 306   echo as_func_ret_success failed.
 307 fi
 308
 309 if as_func_ret_failure; then
 310   exitcode=1
 311   echo as_func_ret_failure succeeded.
 312 fi
 313
 314 if ( set x; as_func_ret_success y && test x = "$1" ); then
 315   :
 316 else
 317   exitcode=1
 318   echo positional parameters were not saved.
 319 fi
 320
 321 test $exitcode = 0) || { (exit 1); exit 1; }
 322
 323 (
 324   as_lineno_1=$LINENO
 325   as_lineno_2=$LINENO
 326   test "x$as_lineno_1" != "x$as_lineno_2" &&
 327   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
 328
 329 _ASEOF
 330 }; then
 331   break
 332 fi
 333
 334 fi
 335
 336       done
 337
 338       if test "x$CONFIG_SHELL" != x; then
 339   for as_var in BASH_ENV ENV
 340         do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
 341         done
 342         export CONFIG_SHELL
 343         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 344 fi
 345
 346
 347     if test $as_have_required = no; then
 348   echo This script requires a shell more modern than all the
 349       echo shells that I found on your system.  Please install a
 350       echo modern shell, or manually run the script under such a
 351       echo shell if you do have one.
 352       { (exit 1); exit 1; }
 353 fi
 354
 355
 356 fi
 357
 358 fi
 359
 360
 361
 362 (eval "as_func_return () {
 363   (exit \$1)
 364 }
 365 as_func_success () {
 366   as_func_return 0
 367 }
 368 as_func_failure () {
 369   as_func_return 1
 370 }
 371 as_func_ret_success () {
 372   return 0
 373 }
 374 as_func_ret_failure () {
 375   return 1
 376 }
 377
 378 exitcode=0
 379 if as_func_success; then
 380   :
 381 else
 382   exitcode=1
 383   echo as_func_success failed.
 384 fi
 385
 386 if as_func_failure; then
 387   exitcode=1
 388   echo as_func_failure succeeded.
 389 fi
 390
 391 if as_func_ret_success; then
 392   :
 393 else
 394   exitcode=1
 395   echo as_func_ret_success failed.
 396 fi
 397
 398 if as_func_ret_failure; then
 399   exitcode=1
 400   echo as_func_ret_failure succeeded.
 401 fi
 402
 403 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
 404   :
 405 else
 406   exitcode=1
 407   echo positional parameters were not saved.
 408 fi
 409
 410 test \$exitcode = 0") || {
 411   echo No shell found that supports shell functions.
 412   echo Please tell autoconf@gnu.org about your system,
 413   echo including any error possibly output before this
 414   echo message
 415 }
 416
 417
 418
 419   as_lineno_1=$LINENO
 420   as_lineno_2=$LINENO
 421   test "x$as_lineno_1" != "x$as_lineno_2" &&
 422   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
 423
 424   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
 425   # uniformly replaced by the line number.  The first 'sed' inserts a
 426   # line-number line after each line using $LINENO; the second 'sed'
 427   # does the real work.  The second script uses 'N' to pair each
 428   # line-number line with the line containing $LINENO, and appends
 429   # trailing '-' during substitution so that $LINENO is not a special
 430   # case at line end.
 431   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
 432   # scripts with optimization help from Paolo Bonzini.  Blame Lee
 433   # E. McMahon (1931-1989) for sed's syntax.  :-)
 434   sed -n '
 435     p
 436     /[$]LINENO/=
 437   ' <$as_myself |
 438     sed '
 439       s/[$]LINENO.*/&-/
 440       t lineno
 441       b
 442       :lineno
 443       N
 444       :loop
 445       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 446       t loop
 447       s/-\n.*//
 448     ' >$as_me.lineno &&
 449   chmod +x "$as_me.lineno" ||
 450     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
 451    { (exit 1); exit 1; }; }
 452
 453   # Don't try to exec as it changes $[0], causing all sort of problems
 454   # (the dirname of $[0] is not the place where we might find the
 455   # original and so on.  Autoconf is especially sensitive to this).
 456   . "./$as_me.lineno"
 457   # Exit status is that of the last command.
 458   exit
 459 }
 460
 461
 462 if (dirname -- /) >/dev/null 2>&1; then
 463   as_dirname=dirname
 464 else
 465   as_dirname=false
 466 fi
 467
 468 ECHO_C= ECHO_N= ECHO_T=
 469 case `echo -n x` in
 470 -n*)
 471   case `echo 'x\c'` in
 472   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 473   *)   ECHO_C='\c';;
 474   esac;;
 475 *)
 476   ECHO_N='-n';;
 477 esac
 478
 479 if expr a : '\(a\)' >/dev/null 2>&1 &&
 480    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 481   as_expr=expr
 482 else
 483   as_expr=false
 484 fi
 485
 486 rm -f conf$$ conf$$.exe conf$$.file
 487 if test -d conf$$.dir; then
 488   rm -f conf$$.dir/conf$$.file
 489 else
 490   rm -f conf$$.dir
 491   mkdir conf$$.dir
 492 fi
 493 echo >conf$$.file
 494 if ln -s conf$$.file conf$$ 2>/dev/null; then
 495   as_ln_s='ln -s'
 496   # ... but there are two gotchas:
 497   # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 498   # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 499   # In both cases, we have to default to `cp -p'.
 500   ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 501     as_ln_s='cp -p'
 502 elif ln conf$$.file conf$$ 2>/dev/null; then
 503   as_ln_s=ln
 504 else
 505   as_ln_s='cp -p'
 506 fi
 507 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 508 rmdir conf$$.dir 2>/dev/null
 509
 510 if mkdir -p . 2>/dev/null; then
 511   as_mkdir_p=:
 512 else
 513   test -d ./-p && rmdir ./-p
 514   as_mkdir_p=false
 515 fi
 516
 517 # Find out whether ``test -x'' works.  Don't use a zero-byte file, as
 518 # systems may use methods other than mode bits to determine executability.
 519 cat >conf$$.file <<_ASEOF
 520 #! /bin/sh
 521 exit 0
 522 _ASEOF
 523 chmod +x conf$$.file
 524 if test -x conf$$.file >/dev/null 2>&1; then
 525   as_executable_p="test -x"
 526 else
 527   as_executable_p=:
 528 fi
 529 rm -f conf$$.file
 530
 531 # Sed expression to map a string onto a valid CPP name.
 532 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 533
 534 # Sed expression to map a string onto a valid variable name.
 535 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 536
 537
 538
 539 exec 7<&0 </dev/null 6>&1
 540
 541 # Name of the host.
 542 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 543 # so uname gets run too.
 544 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 545
 546 #
 547 # Initializations.
 548 #
 549 ac_default_prefix=/usr/local
 550 ac_clean_files=
 551 ac_config_libobj_dir=.
 552 LIBOBJS=
 553 cross_compiling=no
 554 subdirs=
 555 MFLAGS=
 556 MAKEFLAGS=
 557 SHELL=${CONFIG_SHELL-/bin/sh}
 558
 559 # Identity of this package.
 560 PACKAGE_NAME='GNU Autoconf'
 561 PACKAGE_TARNAME='autoconf'
 562 PACKAGE_VERSION='2.59d'
 563 PACKAGE_STRING='GNU Autoconf 2.59d'
 564 PACKAGE_BUGREPORT='bug-autoconf@gnu.org'
 565
 566 ac_unique_file="ChangeLog"
 567 ac_subst_vars='SHELL
 568 PATH_SEPARATOR
 569 PACKAGE_NAME
 570 PACKAGE_TARNAME
 571 PACKAGE_VERSION
 572 PACKAGE_STRING
 573 PACKAGE_BUGREPORT
 574 exec_prefix
 575 prefix
 576 program_transform_name
 577 bindir
 578 sbindir
 579 libexecdir
 580 datarootdir
 581 datadir
 582 sysconfdir
 583 sharedstatedir
 584 localstatedir
 585 includedir
 586 oldincludedir
 587 docdir
 588 infodir
 589 htmldir
 590 dvidir
 591 pdfdir
 592 psdir
 593 libdir
 594 localedir
 595 mandir
 596 DEFS
 597 ECHO_C
 598 ECHO_N
 599 ECHO_T
 600 LIBS
 601 build_alias
 602 host_alias
 603 target_alias
 604 INSTALL_PROGRAM
 605 INSTALL_SCRIPT
 606 INSTALL_DATA
 607 CYGPATH_W
 608 PACKAGE
 609 VERSION
 610 ACLOCAL
 611 AUTOCONF
 612 AUTOMAKE
 613 AUTOHEADER
 614 MAKEINFO
 615 install_sh
 616 STRIP
 617 INSTALL_STRIP_PROGRAM
 618 mkdir_p
 619 AWK
 620 SET_MAKE
 621 am__leading_dot
 622 AMTAR
 623 am__tar
 624 am__untar
 625 ac_cv_sh_n_works
 626 EXPR
 627 M4
 628 HELP2MAN
 629 PERL
 630 TEST_EMACS
 631 EMACS
 632 EMACSLOADPATH
 633 lispdir
 634 GREP
 635 EGREP
 636 SED
 637 LIBOBJS
 638 LTLIBOBJS'
 639 ac_subst_files=''
 640       ac_precious_vars='build_alias
 641 host_alias
 642 target_alias
 643 EMACS
 644 EMACSLOADPATH'
 645
 646
 647 # Initialize some variables set by options.
 648 ac_init_help=
 649 ac_init_version=false
 650 # The variables have the same names as the options, with
 651 # dashes changed to underlines.
 652 cache_file=/dev/null
 653 exec_prefix=NONE
 654 no_create=
 655 no_recursion=
 656 prefix=NONE
 657 program_prefix=NONE
 658 program_suffix=NONE
 659 program_transform_name=s,x,x,
 660 silent=
 661 site=
 662 srcdir=
 663 verbose=
 664 x_includes=NONE
 665 x_libraries=NONE
 666
 667 # Installation directory options.
 668 # These are left unexpanded so users can "make install exec_prefix=/foo"
 669 # and all the variables that are supposed to be based on exec_prefix
 670 # by default will actually change.
 671 # Use braces instead of parens because sh, perl, etc. also accept them.
 672 # (The list follows the same order as the GNU Coding Standards.)
 673 bindir='${exec_prefix}/bin'
 674 sbindir='${exec_prefix}/sbin'
 675 libexecdir='${exec_prefix}/libexec'
 676 datarootdir='${prefix}/share'
 677 datadir='${datarootdir}'
 678 sysconfdir='${prefix}/etc'
 679 sharedstatedir='${prefix}/com'
 680 localstatedir='${prefix}/var'
 681 includedir='${prefix}/include'
 682 oldincludedir='/usr/include'
 683 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 684 infodir='${datarootdir}/info'
 685 htmldir='${docdir}'
 686 dvidir='${docdir}'
 687 pdfdir='${docdir}'
 688 psdir='${docdir}'
 689 libdir='${exec_prefix}/lib'
 690 localedir='${datarootdir}/locale'
 691 mandir='${datarootdir}/man'
 692
 693 ac_prev=
 694 ac_dashdash=
 695 for ac_option
 696 do
 697   # If the previous option needs an argument, assign it.
 698   if test -n "$ac_prev"; then
 699     eval $ac_prev=\$ac_option
 700     ac_prev=
 701     continue
 702   fi
 703
 704   case $ac_option in
 705   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 706   *)    ac_optarg=yes ;;
 707   esac
 708
 709   # Accept the important Cygnus configure options, so we can diagnose typos.
 710
 711   case $ac_dashdash$ac_option in
 712   --)
 713     ac_dashdash=yes ;;
 714
 715   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 716     ac_prev=bindir ;;
 717   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 718     bindir=$ac_optarg ;;
 719
 720   -build | --build | --buil | --bui | --bu)
 721     ac_prev=build_alias ;;
 722   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 723     build_alias=$ac_optarg ;;
 724
 725   -cache-file | --cache-file | --cache-fil | --cache-fi \
 726   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 727     ac_prev=cache_file ;;
 728   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 729   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 730     cache_file=$ac_optarg ;;
 731
 732   --config-cache | -C)
 733     cache_file=config.cache ;;
 734
 735   -datadir | --datadir | --datadi | --datad)
 736     ac_prev=datadir ;;
 737   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 738     datadir=$ac_optarg ;;
 739
 740   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 741   | --dataroo | --dataro | --datar)
 742     ac_prev=datarootdir ;;
 743   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 744   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 745     datarootdir=$ac_optarg ;;
 746
 747   -disable-* | --disable-*)
 748     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 749     # Reject names that are not valid shell variable names.
 750     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 751       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 752    { (exit 1); exit 1; }; }
 753     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 754     eval enable_$ac_feature=no ;;
 755
 756   -docdir | --docdir | --docdi | --doc | --do)
 757     ac_prev=docdir ;;
 758   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 759     docdir=$ac_optarg ;;
 760
 761   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 762     ac_prev=dvidir ;;
 763   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 764     dvidir=$ac_optarg ;;
 765
 766   -enable-* | --enable-*)
 767     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 768     # Reject names that are not valid shell variable names.
 769     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 770       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 771    { (exit 1); exit 1; }; }
 772     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 773     eval enable_$ac_feature=\$ac_optarg ;;
 774
 775   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 776   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 777   | --exec | --exe | --ex)
 778     ac_prev=exec_prefix ;;
 779   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 780   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 781   | --exec=* | --exe=* | --ex=*)
 782     exec_prefix=$ac_optarg ;;
 783
 784   -gas | --gas | --ga | --g)
 785     # Obsolete; use --with-gas.
 786     with_gas=yes ;;
 787
 788   -help | --help | --hel | --he | -h)
 789     ac_init_help=long ;;
 790   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 791     ac_init_help=recursive ;;
 792   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 793     ac_init_help=short ;;
 794
 795   -host | --host | --hos | --ho)
 796     ac_prev=host_alias ;;
 797   -host=* | --host=* | --hos=* | --ho=*)
 798     host_alias=$ac_optarg ;;
 799
 800   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 801     ac_prev=htmldir ;;
 802   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 803   | --ht=*)
 804     htmldir=$ac_optarg ;;
 805
 806   -includedir | --includedir | --includedi | --included | --include \
 807   | --includ | --inclu | --incl | --inc)
 808     ac_prev=includedir ;;
 809   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 810   | --includ=* | --inclu=* | --incl=* | --inc=*)
 811     includedir=$ac_optarg ;;
 812
 813   -infodir | --infodir | --infodi | --infod | --info | --inf)
 814     ac_prev=infodir ;;
 815   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 816     infodir=$ac_optarg ;;
 817
 818   -libdir | --libdir | --libdi | --libd)
 819     ac_prev=libdir ;;
 820   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 821     libdir=$ac_optarg ;;
 822
 823   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 824   | --libexe | --libex | --libe)
 825     ac_prev=libexecdir ;;
 826   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 827   | --libexe=* | --libex=* | --libe=*)
 828     libexecdir=$ac_optarg ;;
 829
 830   -localedir | --localedir | --localedi | --localed | --locale)
 831     ac_prev=localedir ;;
 832   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 833     localedir=$ac_optarg ;;
 834
 835   -localstatedir | --localstatedir | --localstatedi | --localstated \
 836   | --localstate | --localstat | --localsta | --localst | --locals)
 837     ac_prev=localstatedir ;;
 838   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 839   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 840     localstatedir=$ac_optarg ;;
 841
 842   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 843     ac_prev=mandir ;;
 844   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 845     mandir=$ac_optarg ;;
 846
 847   -nfp | --nfp | --nf)
 848     # Obsolete; use --without-fp.
 849     with_fp=no ;;
 850
 851   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 852   | --no-cr | --no-c | -n)
 853     no_create=yes ;;
 854
 855   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 856   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 857     no_recursion=yes ;;
 858
 859   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 860   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 861   | --oldin | --oldi | --old | --ol | --o)
 862     ac_prev=oldincludedir ;;
 863   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 864   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 865   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 866     oldincludedir=$ac_optarg ;;
 867
 868   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 869     ac_prev=prefix ;;
 870   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 871     prefix=$ac_optarg ;;
 872
 873   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 874   | --program-pre | --program-pr | --program-p)
 875     ac_prev=program_prefix ;;
 876   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 877   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 878     program_prefix=$ac_optarg ;;
 879
 880   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 881   | --program-suf | --program-su | --program-s)
 882     ac_prev=program_suffix ;;
 883   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 884   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 885     program_suffix=$ac_optarg ;;
 886
 887   -program-transform-name | --program-transform-name \
 888   | --program-transform-nam | --program-transform-na \
 889   | --program-transform-n | --program-transform- \
 890   | --program-transform | --program-transfor \
 891   | --program-transfo | --program-transf \
 892   | --program-trans | --program-tran \
 893   | --progr-tra | --program-tr | --program-t)
 894     ac_prev=program_transform_name ;;
 895   -program-transform-name=* | --program-transform-name=* \
 896   | --program-transform-nam=* | --program-transform-na=* \
 897   | --program-transform-n=* | --program-transform-=* \
 898   | --program-transform=* | --program-transfor=* \
 899   | --program-transfo=* | --program-transf=* \
 900   | --program-trans=* | --program-tran=* \
 901   | --progr-tra=* | --program-tr=* | --program-t=*)
 902     program_transform_name=$ac_optarg ;;
 903
 904   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 905     ac_prev=pdfdir ;;
 906   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 907     pdfdir=$ac_optarg ;;
 908
 909   -psdir | --psdir | --psdi | --psd | --ps)
 910     ac_prev=psdir ;;
 911   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 912     psdir=$ac_optarg ;;
 913
 914   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 915   | -silent | --silent | --silen | --sile | --sil)
 916     silent=yes ;;
 917
 918   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 919     ac_prev=sbindir ;;
 920   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 921   | --sbi=* | --sb=*)
 922     sbindir=$ac_optarg ;;
 923
 924   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 925   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 926   | --sharedst | --shareds | --shared | --share | --shar \
 927   | --sha | --sh)
 928     ac_prev=sharedstatedir ;;
 929   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 930   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 931   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 932   | --sha=* | --sh=*)
 933     sharedstatedir=$ac_optarg ;;
 934
 935   -site | --site | --sit)
 936     ac_prev=site ;;
 937   -site=* | --site=* | --sit=*)
 938     site=$ac_optarg ;;
 939
 940   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 941     ac_prev=srcdir ;;
 942   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 943     srcdir=$ac_optarg ;;
 944
 945   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 946   | --syscon | --sysco | --sysc | --sys | --sy)
 947     ac_prev=sysconfdir ;;
 948   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 949   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 950     sysconfdir=$ac_optarg ;;
 951
 952   -target | --target | --targe | --targ | --tar | --ta | --t)
 953     ac_prev=target_alias ;;
 954   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 955     target_alias=$ac_optarg ;;
 956
 957   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 958     verbose=yes ;;
 959
 960   -version | --version | --versio | --versi | --vers | -V)
 961     ac_init_version=: ;;
 962
 963   -with-* | --with-*)
 964     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 965     # Reject names that are not valid shell variable names.
 966     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 967       { echo "$as_me: error: invalid package name: $ac_package" >&2
 968    { (exit 1); exit 1; }; }
 969     ac_package=`echo $ac_package| sed 's/-/_/g'`
 970     eval with_$ac_package=\$ac_optarg ;;
 971
 972   -without-* | --without-*)
 973     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
 974     # Reject names that are not valid shell variable names.
 975     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 976       { echo "$as_me: error: invalid package name: $ac_package" >&2
 977    { (exit 1); exit 1; }; }
 978     ac_package=`echo $ac_package | sed 's/-/_/g'`
 979     eval with_$ac_package=no ;;
 980
 981   --x)
 982     # Obsolete; use --with-x.
 983     with_x=yes ;;
 984
 985   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 986   | --x-incl | --x-inc | --x-in | --x-i)
 987     ac_prev=x_includes ;;
 988   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 989   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 990     x_includes=$ac_optarg ;;
 991
 992   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 993   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 994     ac_prev=x_libraries ;;
 995   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 996   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 997     x_libraries=$ac_optarg ;;
 998
 999   -*) { echo "$as_me: error: unrecognized option: $ac_option
1000 Try \`$0 --help' for more information." >&2
1001    { (exit 1); exit 1; }; }
1002     ;;
1003
1004   *=*)
1005     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1006     # Reject names that are not valid shell variable names.
1007     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
1008       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
1009    { (exit 1); exit 1; }; }
1010     eval $ac_envvar=\$ac_optarg
1011     export $ac_envvar ;;
1012
1013   *)
1014     # FIXME: should be removed in autoconf 3.0.
1015     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1016     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1017       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1018     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1019     ;;
1020
1021   esac
1022 done
1023
1024 if test -n "$ac_prev"; then
1025   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1026   { echo "$as_me: error: missing argument to $ac_option" >&2
1027    { (exit 1); exit 1; }; }
1028 fi
1029
1030 # Be sure to have absolute directory names.
1031 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1032                 datadir sysconfdir sharedstatedir localstatedir includedir \
1033                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1034                 libdir localedir mandir
1035 do
1036   eval ac_val=\$$ac_var
1037   case $ac_val in
1038     [\\/$]* | ?:[\\/]* )  continue;;
1039     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1040   esac
1041   { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
1042    { (exit 1); exit 1; }; }
1043 done
1044
1045 # There might be people who depend on the old broken behavior: `$host'
1046 # used to hold the argument of --host etc.
1047 # FIXME: To remove some day.
1048 build=$build_alias
1049 host=$host_alias
1050 target=$target_alias
1051
1052 # FIXME: To remove some day.
1053 if test "x$host_alias" != x; then
1054   if test "x$build_alias" = x; then
1055     cross_compiling=maybe
1056     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1057     If a cross compiler is detected then cross compile mode will be used." >&2
1058   elif test "x$build_alias" != "x$host_alias"; then
1059     cross_compiling=yes
1060   fi
1061 fi
1062
1063 ac_tool_prefix=
1064 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1065
1066 test "$silent" = yes && exec 6>/dev/null
1067
1068
1069 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1070 ac_ls_di=`ls -di .` &&
1071 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1072   { echo "$as_me: error: Working directory cannot be determined" >&2
1073    { (exit 1); exit 1; }; }
1074 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1075   { echo "$as_me: error: pwd does not report name of working directory" >&2
1076    { (exit 1); exit 1; }; }
1077
1078
1079 # Find the source files, if location was not specified.
1080 if test -z "$srcdir"; then
1081   ac_srcdir_defaulted=yes
1082   # Try the directory containing this script, then the parent directory.
1083   ac_confdir=`$as_dirname -- "$0" ||
1084 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1085          X"$0" : 'X\(//\)[^/]' \| \
1086          X"$0" : 'X\(//\)$' \| \
1087          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
1088 echo X"$0" |
1089     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1090             s//\1/
1091             q
1092           }
1093           /^X\(\/\/\)[^/].*/{
1094             s//\1/
1095             q
1096           }
1097           /^X\(\/\/\)$/{
1098             s//\1/
1099             q
1100           }
1101           /^X\(\/\).*/{
1102             s//\1/
1103             q
1104           }
1105           s/.*/./; q'`
1106   srcdir=$ac_confdir
1107   if test ! -r "$srcdir/$ac_unique_file"; then
1108     srcdir=..
1109   fi
1110 else
1111   ac_srcdir_defaulted=no
1112 fi
1113 if test ! -r "$srcdir/$ac_unique_file"; then
1114   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1115   { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
1116    { (exit 1); exit 1; }; }
1117 fi
1118 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1119 ac_abs_confdir=`(
1120         cd $srcdir && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
1121    { (exit 1); exit 1; }; }
1122         pwd)`
1123 # When building in place, set srcdir=.
1124 if test "$ac_abs_confdir" = "$ac_pwd"; then
1125   srcdir=.
1126 fi
1127 # Remove unnecessary trailing slashes from srcdir.
1128 # Double slashes in file names in object file debugging info
1129 # mess up M-x gdb in Emacs.
1130 case $srcdir in
1131 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1132 esac
1133 for ac_var in $ac_precious_vars; do
1134   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1135   eval ac_env_${ac_var}_value=\$${ac_var}
1136   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1137   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1138 done
1139
1140 #
1141 # Report the --help message.
1142 #
1143 if test "$ac_init_help" = "long"; then
1144   # Omit some internal or obsolete options to make the list less imposing.
1145   # This message is too long to be a string in the A/UX 3.1 sh.
1146   cat <<_ACEOF
1147 \`configure' configures GNU Autoconf 2.59d to adapt to many kinds of systems.
1148
1149 Usage: $0 [OPTION]... [VAR=VALUE]...
1150
1151 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1152 VAR=VALUE.  See below for descriptions of some of the useful variables.
1153
1154 Defaults for the options are specified in brackets.
1155
1156 Configuration:
1157   -h, --help              display this help and exit
1158       --help=short        display options specific to this package
1159       --help=recursive    display the short help of all the included packages
1160   -V, --version           display version information and exit
1161   -q, --quiet, --silent   do not print \`checking...' messages
1162       --cache-file=FILE   cache test results in FILE [disabled]
1163   -C, --config-cache      alias for \`--cache-file=config.cache'
1164   -n, --no-create         do not create output files
1165       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1166
1167 Installation directories:
1168   --prefix=PREFIX         install architecture-independent files in PREFIX
1169                           [$ac_default_prefix]
1170   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1171                           [PREFIX]
1172
1173 By default, \`make install' will install all the files in
1174 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1175 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1176 for instance \`--prefix=\$HOME'.
1177
1178 For better control, use the options below.
1179
1180 Fine tuning of the installation directories:
1181   --bindir=DIR           user executables [EPREFIX/bin]
1182   --sbindir=DIR          system admin executables [EPREFIX/sbin]
1183   --libexecdir=DIR       program executables [EPREFIX/libexec]
1184   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
1185   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
1186   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
1187   --libdir=DIR           object code libraries [EPREFIX/lib]
1188   --includedir=DIR       C header files [PREFIX/include]
1189   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
1190   --datarootdir=DIR      read-only arch.-independent data root [PREFIX/share]
1191   --datadir=DIR          read-only architecture-independent data [DATAROOTDIR]
1192   --infodir=DIR          info documentation [DATAROOTDIR/info]
1193   --localedir=DIR        locale-dependent data [DATAROOTDIR/locale]
1194   --mandir=DIR           man documentation [DATAROOTDIR/man]
1195   --docdir=DIR           documentation root [DATAROOTDIR/doc/autoconf]
1196   --htmldir=DIR          html documentation [DOCDIR]
1197   --dvidir=DIR           dvi documentation [DOCDIR]
1198   --pdfdir=DIR           pdf documentation [DOCDIR]
1199   --psdir=DIR            ps documentation [DOCDIR]
1200 _ACEOF
1201
1202   cat <<\_ACEOF
1203
1204 Program names:
1205   --program-prefix=PREFIX            prepend PREFIX to installed program names
1206   --program-suffix=SUFFIX            append SUFFIX to installed program names
1207   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1208 _ACEOF
1209 fi
1210
1211 if test -n "$ac_init_help"; then
1212   case $ac_init_help in
1213      short | recursive ) echo "Configuration of GNU Autoconf 2.59d:";;
1214    esac
1215   cat <<\_ACEOF
1216
1217 Optional Packages:
1218   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1219   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1220   --with-lispdir          override the default lisp directory
1221
1222 Some influential environment variables:
1223   EMACS       the Emacs editor command
1224   EMACSLOADPATH
1225               the Emacs library search path
1226
1227 Use these variables to override the choices made by `configure' or to help
1228 it to find libraries and programs with nonstandard names/locations.
1229
1230 Report bugs to <bug-autoconf@gnu.org>.
1231 _ACEOF
1232 ac_status=$?
1233 fi
1234
1235 if test "$ac_init_help" = "recursive"; then
1236   # If there are subdirs, report their specific --help.
1237   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1238     test -d $ac_dir || continue
1239     ac_builddir=.
1240
1241 case "$ac_dir" in
1242 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1243 *)
1244   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
1245   # A ".." for each directory in $ac_dir_suffix.
1246   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
1247   case $ac_top_builddir_sub in
1248   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1249   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1250   esac ;;
1251 esac
1252 ac_abs_top_builddir=$ac_pwd
1253 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1254 # for backward compatibility:
1255 ac_top_builddir=$ac_top_build_prefix
1256
1257 case $srcdir in
1258   .)  # We are building in place.
1259     ac_srcdir=.
1260     ac_top_srcdir=$ac_top_builddir_sub
1261     ac_abs_top_srcdir=$ac_pwd ;;
1262   [\\/]* | ?:[\\/]* )  # Absolute name.
1263     ac_srcdir=$srcdir$ac_dir_suffix;
1264     ac_top_srcdir=$srcdir
1265     ac_abs_top_srcdir=$srcdir ;;
1266   *) # Relative name.
1267     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1268     ac_top_srcdir=$ac_top_build_prefix$srcdir
1269     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1270 esac
1271 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1272
1273     cd $ac_dir || { ac_status=$?; continue; }
1274     # Check for guested configure.
1275     if test -f $ac_srcdir/configure.gnu; then
1276       echo &&
1277       $SHELL $ac_srcdir/configure.gnu  --help=recursive
1278     elif test -f $ac_srcdir/configure; then
1279       echo &&
1280       $SHELL $ac_srcdir/configure  --help=recursive
1281     else
1282       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1283     fi || ac_status=$?
1284     cd "$ac_pwd" || { ac_status=$?; break; }
1285   done
1286 fi
1287
1288 test -n "$ac_init_help" && exit $ac_status
1289 if $ac_init_version; then
1290   cat <<\_ACEOF
1291 GNU Autoconf configure 2.59d
1292 generated by GNU Autoconf 2.59d
1293
1294 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
1295 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1296 This configure script is free software; the Free Software Foundation
1297 gives unlimited permission to copy, distribute and modify it.
1298 _ACEOF
1299   exit
1300 fi
1301 cat >config.log <<_ACEOF
1302 This file contains any messages produced by compilers while
1303 running configure, to aid debugging if configure makes a mistake.
1304
1305 It was created by GNU Autoconf $as_me 2.59d, which was
1306 generated by GNU Autoconf 2.59d.  Invocation command line was
1307
1308   $ $0 $@
1309
1310 _ACEOF
1311 exec 5>>config.log
1312 {
1313 cat <<_ASUNAME
1314 ## --------- ##
1315 ## Platform. ##
1316 ## --------- ##
1317
1318 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1319 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1320 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1321 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1322 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1323
1324 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1325 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1326
1327 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1328 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1329 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1330 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1331 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1332 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1333 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1334
1335 _ASUNAME
1336
1337 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1338 for as_dir in $PATH
1339 do
1340   IFS=$as_save_IFS
1341   test -z "$as_dir" && as_dir=.
1342   echo "PATH: $as_dir"
1343 done
1344 IFS=$as_save_IFS
1345
1346 } >&5
1347
1348 cat >&5 <<_ACEOF
1349
1350
1351 ## ----------- ##
1352 ## Core tests. ##
1353 ## ----------- ##
1354
1355 _ACEOF
1356
1357
1358 # Keep a trace of the command line.
1359 # Strip out --no-create and --no-recursion so they do not pile up.
1360 # Strip out --silent because we don't want to record it for future runs.
1361 # Also quote any args containing shell meta-characters.
1362 # Make two passes to allow for proper duplicate-argument suppression.
1363 ac_configure_args=
1364 ac_configure_args0=
1365 ac_configure_args1=
1366 ac_sep=
1367 ac_must_keep_next=false
1368 for ac_pass in 1 2
1369 do
1370   for ac_arg
1371   do
1372     case $ac_arg in
1373     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1374     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1375     | -silent | --silent | --silen | --sile | --sil)
1376       continue ;;
1377     *" "*|*"    "*|*[\\\[\~\#\$\^\&\*\(\)\{\}\|\;\<\>\?\"\']*|*\]*)
1378       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1379     esac
1380     case $ac_pass in
1381     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1382     2)
1383       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1384       if test $ac_must_keep_next = true; then
1385         ac_must_keep_next=false # Got value, back to normal.
1386       else
1387         case $ac_arg in
1388           *=* | --config-cache | -C | -disable-* | --disable-* \
1389           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1390           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1391           | -with-* | --with-* | -without-* | --without-* | --x)
1392             case "$ac_configure_args0 " in
1393               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1394             esac
1395             ;;
1396           -* ) ac_must_keep_next=true ;;
1397         esac
1398       fi
1399       ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1400       # Get rid of the leading space.
1401       ac_sep=" "
1402       ;;
1403     esac
1404   done
1405 done
1406 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1407 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1408
1409 # When interrupted or exit'd, cleanup temporary files, and complete
1410 # config.log.  We remove comments because anyway the quotes in there
1411 # would cause problems or look ugly.
1412 # WARNING: Use '\'' to represent an apostrophe within the trap.
1413 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1414 trap 'exit_status=$?
1415   # Save into config.log some information that might help in debugging.
1416   {
1417     echo
1418
1419     cat <<\_ASBOX
1420 ## ---------------- ##
1421 ## Cache variables. ##
1422 ## ---------------- ##
1423 _ASBOX
1424     echo
1425     # The following way of writing the cache mishandles newlines in values,
1426 (
1427   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1428     eval ac_val=\$$ac_var
1429     case $ac_val in #(
1430     *${as_nl}*)
1431       case $ac_var in #(
1432       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
1433 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
1434       esac
1435       case $ac_var in #(
1436       _ | IFS | as_nl) ;; #(
1437       *) $as_unset $ac_var ;;
1438       esac ;;
1439     esac
1440   done
1441   (set) 2>&1 |
1442     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1443     *${as_nl}ac_space=\ *)
1444       sed -n \
1445         "s/'\''/'\''\\\\'\'''\''/g;
1446           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1447       ;; #(
1448     *)
1449       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1450       ;;
1451     esac |
1452     sort
1453 )
1454     echo
1455
1456     cat <<\_ASBOX
1457 ## ----------------- ##
1458 ## Output variables. ##
1459 ## ----------------- ##
1460 _ASBOX
1461     echo
1462     for ac_var in $ac_subst_vars
1463     do
1464       eval ac_val=\$$ac_var
1465       echo "$ac_var='\''$ac_val'\''"
1466     done | sort
1467     echo
1468
1469     if test -n "$ac_subst_files"; then
1470       cat <<\_ASBOX
1471 ## ------------------- ##
1472 ## File substitutions. ##
1473 ## ------------------- ##
1474 _ASBOX
1475       echo
1476       for ac_var in $ac_subst_files
1477       do
1478         eval ac_val=\$$ac_var
1479         echo "$ac_var='\''$ac_val'\''"
1480       done | sort
1481       echo
1482     fi
1483
1484     if test -s confdefs.h; then
1485       cat <<\_ASBOX
1486 ## ----------- ##
1487 ## confdefs.h. ##
1488 ## ----------- ##
1489 _ASBOX
1490       echo
1491       cat confdefs.h
1492       echo
1493     fi
1494     test "$ac_signal" != 0 &&
1495       echo "$as_me: caught signal $ac_signal"
1496     echo "$as_me: exit $exit_status"
1497   } >&5
1498   rm -f core *.core core.conftest.* &&
1499     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1500     exit $exit_status
1501 ' 0
1502 for ac_signal in 1 2 13 15; do
1503   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1504 done
1505 ac_signal=0
1506
1507 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1508 rm -f -r conftest* confdefs.h
1509
1510 # Predefined preprocessor variables.
1511
1512 cat >>confdefs.h <<_ACEOF
1513 #define PACKAGE_NAME "$PACKAGE_NAME"
1514 _ACEOF
1515
1516
1517 cat >>confdefs.h <<_ACEOF
1518 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1519 _ACEOF
1520
1521
1522 cat >>confdefs.h <<_ACEOF
1523 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1524 _ACEOF
1525
1526
1527 cat >>confdefs.h <<_ACEOF
1528 #define PACKAGE_STRING "$PACKAGE_STRING"
1529 _ACEOF
1530
1531
1532 cat >>confdefs.h <<_ACEOF
1533 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1534 _ACEOF
1535
1536
1537 # Let the site file select an alternate cache file if it wants to.
1538 # Prefer explicitly selected file to automatically selected ones.
1539 if test -n "$CONFIG_SITE"; then
1540   set x "$CONFIG_SITE"
1541 elif test "x$prefix" != xNONE; then
1542   set x "$prefix/share/config.site" "$prefix/etc/config.site"
1543 else
1544   set x "$ac_default_prefix/share/config.site" \
1545         "$ac_default_prefix/etc/config.site"
1546 fi
1547 shift
1548 for ac_site_file
1549 do
1550   if test -r "$ac_site_file"; then
1551     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1552 echo "$as_me: loading site script $ac_site_file" >&6;}
1553     sed 's/^/| /' "$ac_site_file" >&5
1554     . "$ac_site_file"
1555   fi
1556 done
1557
1558 if test -r "$cache_file"; then
1559   # Some versions of bash will fail to source /dev/null (special
1560   # files actually), so we avoid doing that.
1561   if test -f "$cache_file"; then
1562     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1563 echo "$as_me: loading cache $cache_file" >&6;}
1564     case $cache_file in
1565       [\\/]* | ?:[\\/]* ) . $cache_file;;
1566       *)                      . ./$cache_file;;
1567     esac
1568   fi
1569 else
1570   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1571 echo "$as_me: creating cache $cache_file" >&6;}
1572   >$cache_file
1573 fi
1574
1575 # Check that the precious variables saved in the cache have kept the same
1576 # value.
1577 ac_cache_corrupted=false
1578 for ac_var in $ac_precious_vars; do
1579   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1580   eval ac_new_set=\$ac_env_${ac_var}_set
1581   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1582   eval ac_new_val=\$ac_env_${ac_var}_value
1583   case $ac_old_set,$ac_new_set in
1584     set,)
1585       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1586 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1587       ac_cache_corrupted=: ;;
1588     ,set)
1589       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1590 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1591       ac_cache_corrupted=: ;;
1592     ,);;
1593     *)
1594       if test "x$ac_old_val" != "x$ac_new_val"; then
1595         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1596 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1597         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1598 echo "$as_me:   former value:  $ac_old_val" >&2;}
1599         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1600 echo "$as_me:   current value: $ac_new_val" >&2;}
1601         ac_cache_corrupted=:
1602       fi;;
1603   esac
1604   # Pass precious variables to config.status.
1605   if test "$ac_new_set" = set; then
1606     case $ac_new_val in
1607     *" "*|*"    "*|*[\\\[\~\#\$\^\&\*\(\)\{\}\|\;\<\>\?\"\']*|*\]*)
1608       ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1609     *) ac_arg=$ac_var=$ac_new_val ;;
1610     esac
1611     case " $ac_configure_args " in
1612       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1613       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1614     esac
1615   fi
1616 done
1617 if $ac_cache_corrupted; then
1618   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1619 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1620   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1621 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1622    { (exit 1); exit 1; }; }
1623 fi
1624
1625
1626
1627
1628
1629
1630
1631
1632
1633
1634
1635
1636
1637
1638
1639
1640
1641
1642
1643
1644
1645
1646
1647
1648
1649 ac_ext=c
1650 ac_cpp='$CPP $CPPFLAGS'
1651 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1652 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1653 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1654
1655
1656
1657
1658 ac_aux_dir=
1659 for ac_dir in config $srcdir/config; do
1660   if test -f $ac_dir/install-sh; then
1661     ac_aux_dir=$ac_dir
1662     ac_install_sh="$ac_aux_dir/install-sh -c"
1663     break
1664   elif test -f $ac_dir/install.sh; then
1665     ac_aux_dir=$ac_dir
1666     ac_install_sh="$ac_aux_dir/install.sh -c"
1667     break
1668   elif test -f $ac_dir/shtool; then
1669     ac_aux_dir=$ac_dir
1670     ac_install_sh="$ac_aux_dir/shtool install -c"
1671     break
1672   fi
1673 done
1674 if test -z "$ac_aux_dir"; then
1675   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in config $srcdir/config" >&5
1676 echo "$as_me: error: cannot find install-sh or install.sh in config $srcdir/config" >&2;}
1677    { (exit 1); exit 1; }; }
1678 fi
1679 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1680 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1681 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1682
1683 ac_config_files="$ac_config_files config/Makefile"
1684
1685
1686 am__api_version="1.9"
1687 # Find a good install program.  We prefer a C program (faster),
1688 # so one script is as good as another.  But avoid the broken or
1689 # incompatible versions:
1690 # SysV /etc/install, /usr/sbin/install
1691 # SunOS /usr/etc/install
1692 # IRIX /sbin/install
1693 # AIX /bin/install
1694 # AmigaOS /C/install, which installs bootblocks on floppy discs
1695 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1696 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1697 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1698 # OS/2's system install, which has a completely different semantic
1699 # ./install, which can be erroneously created by make from ./install.sh.
1700 { echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1701 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
1702 if test -z "$INSTALL"; then
1703 if test "${ac_cv_path_install+set}" = set; then
1704   echo $ECHO_N "(cached) $ECHO_C" >&6
1705 else
1706   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1707 for as_dir in $PATH
1708 do
1709   IFS=$as_save_IFS
1710   test -z "$as_dir" && as_dir=.
1711   # Account for people who put trailing slashes in PATH elements.
1712 case $as_dir/ in
1713   ./ | .// | /cC/* | \
1714   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1715   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
1716   /usr/ucb/* ) ;;
1717   *)
1718     # OSF1 and SCO ODT 3.0 have their own names for install.
1719     # Don't use installbsd from OSF since it installs stuff as root
1720     # by default.
1721     for ac_prog in ginstall scoinst install; do
1722       for ac_exec_ext in '' $ac_executable_extensions; do
1723         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; }; then
1724           if test $ac_prog = install &&
1725             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1726             # AIX install.  It has an incompatible calling convention.
1727             :
1728           elif test $ac_prog = install &&
1729             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1730             # program-specific install script used by HP pwplus--don't use.
1731             :
1732           else
1733             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1734             break 3
1735           fi
1736         fi
1737       done
1738     done
1739     ;;
1740 esac
1741 done
1742 IFS=$as_save_IFS
1743
1744
1745 fi
1746   if test "${ac_cv_path_install+set}" = set; then
1747     INSTALL=$ac_cv_path_install
1748   else
1749     # As a last resort, use the slow shell script.  Don't cache a
1750     # value for INSTALL within a source directory, because that will
1751     # break other packages using the cache if that directory is
1752     # removed, or if the value is a relative name.
1753     INSTALL=$ac_install_sh
1754   fi
1755 fi
1756 { echo "$as_me:$LINENO: result: $INSTALL" >&5
1757 echo "${ECHO_T}$INSTALL" >&6; }
1758
1759 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1760 # It thinks the first close brace ends the variable substitution.
1761 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1762
1763 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1764
1765 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1766
1767 { echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1768 echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6; }
1769 # Just in case
1770 sleep 1
1771 echo timestamp > conftest.file
1772 # Do `set' in a subshell so we don't clobber the current shell's
1773 # arguments.  Must try -L first in case configure is actually a
1774 # symlink; some systems play weird games with the mod time of symlinks
1775 # (eg FreeBSD returns the mod time of the symlink's containing
1776 # directory).
1777 if (
1778    set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1779    if test "$*" = "X"; then
1780       # -L didn't work.
1781       set X `ls -t $srcdir/configure conftest.file`
1782    fi
1783    rm -f conftest.file
1784    if test "$*" != "X $srcdir/configure conftest.file" \
1785       && test "$*" != "X conftest.file $srcdir/configure"; then
1786
1787       # If neither matched, then we have a broken ls.  This can happen
1788       # if, for instance, CONFIG_SHELL is bash and it inherits a
1789       # broken ls alias from the environment.  This has actually
1790       # happened.  Such a system could not be considered "sane".
1791       { { echo "$as_me:$LINENO: error: ls -t appears to fail.  Make sure there is not a broken
1792 alias in your environment" >&5
1793 echo "$as_me: error: ls -t appears to fail.  Make sure there is not a broken
1794 alias in your environment" >&2;}
1795    { (exit 1); exit 1; }; }
1796    fi
1797
1798    test "$2" = conftest.file
1799    )
1800 then
1801    # Ok.
1802    :
1803 else
1804    { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1805 Check your system clock" >&5
1806 echo "$as_me: error: newly created file is older than distributed files!
1807 Check your system clock" >&2;}
1808    { (exit 1); exit 1; }; }
1809 fi
1810 { echo "$as_me:$LINENO: result: yes" >&5
1811 echo "${ECHO_T}yes" >&6; }
1812 test "$program_prefix" != NONE &&
1813   program_transform_name="s&^&$program_prefix&;$program_transform_name"
1814 # Use a double $ so make ignores it.
1815 test "$program_suffix" != NONE &&
1816   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
1817 # Double any \ or $.  echo might interpret backslashes.
1818 # By default was `s,x,x', remove it if useless.
1819 cat <<\_ACEOF >conftest.sed
1820 s/[\\$]/&&/g;s/;s,x,x,$//
1821 _ACEOF
1822 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1823 rm -f conftest.sed
1824
1825 # expand $ac_aux_dir to an absolute path
1826 am_aux_dir=`cd $ac_aux_dir && pwd`
1827
1828 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
1829 # Use eval to expand $SHELL
1830 if eval "$MISSING --run true"; then
1831   am_missing_run="$MISSING --run "
1832 else
1833   am_missing_run=
1834   { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1835 echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1836 fi
1837
1838 if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
1839   # We used to keeping the `.' as first argument, in order to
1840   # allow $(mkdir_p) to be used without argument.  As in
1841   #   $(mkdir_p) $(somedir)
1842   # where $(somedir) is conditionally defined.  However this is wrong
1843   # for two reasons:
1844   #  1. if the package is installed by a user who cannot write `.'
1845   #     make install will fail,
1846   #  2. the above comment should most certainly read
1847   #     $(mkdir_p) $(DESTDIR)$(somedir)
1848   #     so it does not work when $(somedir) is undefined and
1849   #     $(DESTDIR) is not.
1850   #  To support the latter case, we have to write
1851   #     test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
1852   #  so the `.' trick is pointless.
1853   mkdir_p='mkdir -p --'
1854 else
1855   # On NextStep and OpenStep, the `mkdir' command does not
1856   # recognize any option.  It will interpret all options as
1857   # directories to create, and then abort because `.' already
1858   # exists.
1859   for d in ./-p ./--version;
1860   do
1861     test -d $d && rmdir $d
1862   done
1863   # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
1864   if test -f "$ac_aux_dir/mkinstalldirs"; then
1865     mkdir_p='$(mkinstalldirs)'
1866   else
1867     mkdir_p='$(install_sh) -d'
1868   fi
1869 fi
1870
1871 for ac_prog in gawk mawk nawk awk
1872 do
1873   # Extract the first word of "$ac_prog", so it can be a program name with args.
1874 set dummy $ac_prog; ac_word=$2
1875 { echo "$as_me:$LINENO: checking for $ac_word" >&5
1876 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1877 if test "${ac_cv_prog_AWK+set}" = set; then
1878   echo $ECHO_N "(cached) $ECHO_C" >&6
1879 else
1880   if test -n "$AWK"; then
1881   ac_cv_prog_AWK="$AWK" # Let the user override the test.
1882 else
1883 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1884 for as_dir in $PATH
1885 do
1886   IFS=$as_save_IFS
1887   test -z "$as_dir" && as_dir=.
1888   for ac_exec_ext in '' $ac_executable_extensions; do
1889   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
1890     ac_cv_prog_AWK="$ac_prog"
1891     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1892     break 2
1893   fi
1894 done
1895 done
1896 IFS=$as_save_IFS
1897
1898 fi
1899 fi
1900 AWK=$ac_cv_prog_AWK
1901 if test -n "$AWK"; then
1902   { echo "$as_me:$LINENO: result: $AWK" >&5
1903 echo "${ECHO_T}$AWK" >&6; }
1904 else
1905   { echo "$as_me:$LINENO: result: no" >&5
1906 echo "${ECHO_T}no" >&6; }
1907 fi
1908
1909
1910   test -n "$AWK" && break
1911 done
1912
1913 { echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1914 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; }
1915 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
1916 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
1917   echo $ECHO_N "(cached) $ECHO_C" >&6
1918 else
1919   cat >conftest.make <<\_ACEOF
1920 SHELL = /bin/sh
1921 all:
1922         @echo 'ac_maketemp=X"$(MAKE)"'
1923 _ACEOF
1924 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1925 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
1926 if test "$ac_maketemp" != X ; then
1927   eval ac_cv_prog_make_${ac_make}_set=yes
1928 else
1929   eval ac_cv_prog_make_${ac_make}_set=no
1930 fi
1931 rm -f conftest.make
1932 fi
1933 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1934   { echo "$as_me:$LINENO: result: yes" >&5
1935 echo "${ECHO_T}yes" >&6; }
1936   SET_MAKE=
1937 else
1938   { echo "$as_me:$LINENO: result: no" >&5
1939 echo "${ECHO_T}no" >&6; }
1940   SET_MAKE="MAKE=${MAKE-make}"
1941 fi
1942
1943 rm -rf .tst 2>/dev/null
1944 mkdir .tst 2>/dev/null
1945 if test -d .tst; then
1946   am__leading_dot=.
1947 else
1948   am__leading_dot=_
1949 fi
1950 rmdir .tst 2>/dev/null
1951
1952 # test to see if srcdir already configured
1953 if test "`cd $srcdir && pwd`" != "`pwd`" &&
1954    test -f $srcdir/config.status; then
1955   { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1956 echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
1957    { (exit 1); exit 1; }; }
1958 fi
1959
1960 # test whether we have cygpath
1961 if test -z "$CYGPATH_W"; then
1962   if (cygpath --version) >/dev/null 2>/dev/null; then
1963     CYGPATH_W='cygpath -w'
1964   else
1965     CYGPATH_W=echo
1966   fi
1967 fi
1968
1969
1970 # Define the identity of the package.
1971  PACKAGE='autoconf'
1972  VERSION='2.59d'
1973
1974
1975 cat >>confdefs.h <<_ACEOF
1976 #define PACKAGE "$PACKAGE"
1977 _ACEOF
1978
1979
1980 cat >>confdefs.h <<_ACEOF
1981 #define VERSION "$VERSION"
1982 _ACEOF
1983
1984 # Some tools Automake needs.
1985
1986 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
1987
1988
1989 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
1990
1991
1992 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
1993
1994
1995 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
1996
1997
1998 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
1999
2000 install_sh=${install_sh-"$am_aux_dir/install-sh"}
2001
2002 # Installed binaries are usually stripped using `strip' when the user
2003 # run `make install-strip'.  However `strip' might not be the right
2004 # tool to use in cross-compilation environments, therefore Automake
2005 # will honor the `STRIP' environment variable to overrule this program.
2006 if test "$cross_compiling" != no; then
2007   if test -n "$ac_tool_prefix"; then
2008   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2009 set dummy ${ac_tool_prefix}strip; ac_word=$2
2010 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2011 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2012 if test "${ac_cv_prog_STRIP+set}" = set; then
2013   echo $ECHO_N "(cached) $ECHO_C" >&6
2014 else
2015   if test -n "$STRIP"; then
2016   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2017 else
2018 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2019 for as_dir in $PATH
2020 do
2021   IFS=$as_save_IFS
2022   test -z "$as_dir" && as_dir=.
2023   for ac_exec_ext in '' $ac_executable_extensions; do
2024   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
2025     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2026     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2027     break 2
2028   fi
2029 done
2030 done
2031 IFS=$as_save_IFS
2032
2033 fi
2034 fi
2035 STRIP=$ac_cv_prog_STRIP
2036 if test -n "$STRIP"; then
2037   { echo "$as_me:$LINENO: result: $STRIP" >&5
2038 echo "${ECHO_T}$STRIP" >&6; }
2039 else
2040   { echo "$as_me:$LINENO: result: no" >&5
2041 echo "${ECHO_T}no" >&6; }
2042 fi
2043
2044
2045 fi
2046 if test -z "$ac_cv_prog_STRIP"; then
2047   ac_ct_STRIP=$STRIP
2048   # Extract the first word of "strip", so it can be a program name with args.
2049 set dummy strip; ac_word=$2
2050 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2051 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2052 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
2053   echo $ECHO_N "(cached) $ECHO_C" >&6
2054 else
2055   if test -n "$ac_ct_STRIP"; then
2056   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2057 else
2058 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2059 for as_dir in $PATH
2060 do
2061   IFS=$as_save_IFS
2062   test -z "$as_dir" && as_dir=.
2063   for ac_exec_ext in '' $ac_executable_extensions; do
2064   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
2065     ac_cv_prog_ac_ct_STRIP="strip"
2066     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2067     break 2
2068   fi
2069 done
2070 done
2071 IFS=$as_save_IFS
2072
2073 fi
2074 fi
2075 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2076 if test -n "$ac_ct_STRIP"; then
2077   { echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
2078 echo "${ECHO_T}$ac_ct_STRIP" >&6; }
2079 else
2080   { echo "$as_me:$LINENO: result: no" >&5
2081 echo "${ECHO_T}no" >&6; }
2082 fi
2083
2084   if test "x$ac_ct_STRIP" = x; then
2085     STRIP=":"
2086   else
2087     case $cross_compiling:$ac_tool_warned in
2088 yes:)
2089 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2090 whose name does not start with the host triplet.  If you think this
2091 configuration is useful to you, please write to autoconf@gnu.org." >&5
2092 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2093 whose name does not start with the host triplet.  If you think this
2094 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2095 ac_tool_warned=yes ;;
2096 esac
2097     STRIP=$ac_ct_STRIP
2098   fi
2099 else
2100   STRIP="$ac_cv_prog_STRIP"
2101 fi
2102
2103 fi
2104 INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
2105
2106 # We need awk for the "check" target.  The system "awk" is bad on
2107 # some platforms.
2108 # Always define AMTAR for backward compatibility.
2109
2110 AMTAR=${AMTAR-"${am_missing_run}tar"}
2111
2112 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
2113
2114
2115
2116
2117
2118
2119 # We use `/bin/sh -n script' to check that there are no syntax errors
2120 # in the scripts.  Although incredible, there are /bin/sh that go into
2121 # endless loops with `-n', e.g., SunOS's:
2122 #
2123 #   $ uname -a
2124 #   SunOS ondine 4.1.3 2 sun4m unknown
2125 #   $ cat endless.sh
2126 #   while false
2127 #   do
2128 #     :
2129 #   done
2130 #   exit 0
2131 #   $ time sh endless.sh
2132 #   sh endless.sh  0,02s user 0,03s system 78% cpu 0,064 total
2133 #   $ time sh -nx endless.sh
2134 #   ^Csh -nx endless.sh  3,67s user 0,03s system 63% cpu 5,868 total
2135 #
2136 # Also, some implementations of /bin/sh (e.g., Solaris 8) are soooo slow
2137 # that they are unusable on large scripts like our testsuite.
2138
2139 # So before using `/bin/sh -n' to check our scripts, we first check
2140 # that `/bin/sh -n' is known to not have these problems.
2141
2142 { echo "$as_me:$LINENO: checking whether /bin/sh -n is known to work" >&5
2143 echo $ECHO_N "checking whether /bin/sh -n is known to work... $ECHO_C" >&6; }
2144 if test "${ac_cv_sh_n_works+set}" = set; then
2145   echo $ECHO_N "(cached) $ECHO_C" >&6
2146 else
2147   if (
2148     unset BASH_VERSION ZSH_VERSION
2149     /bin/sh -c '
2150       test -n "${BASH_VERSION+set}" || # Bash
2151       test -n "${KSH_VERSION+set}" || # pdksh
2152       test -n "${ZSH_VERSION+set}" || # zsh
2153       test -n "${.sh.version}" # ksh93; put this last since its syntax is dodgy
2154     '
2155   ) 2>/dev/null
2156 then ac_cv_sh_n_works=yes
2157 else ac_cv_sh_n_works=no
2158 fi
2159
2160 fi
2161 { echo "$as_me:$LINENO: result: $ac_cv_sh_n_works" >&5
2162 echo "${ECHO_T}$ac_cv_sh_n_works" >&6; }
2163
2164
2165 # Initialize the test suite.
2166 ac_config_commands="$ac_config_commands tests/atconfig"
2167
2168
2169 ac_config_files="$ac_config_files tests/Makefile tests/atlocal"
2170
2171 # Extract the first word of "expr", so it can be a program name with args.
2172 set dummy expr; ac_word=$2
2173 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2174 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2175 if test "${ac_cv_path_EXPR+set}" = set; then
2176   echo $ECHO_N "(cached) $ECHO_C" >&6
2177 else
2178   case $EXPR in
2179   [\\/]* | ?:[\\/]*)
2180   ac_cv_path_EXPR="$EXPR" # Let the user override the test with a path.
2181   ;;
2182   *)
2183   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2184 for as_dir in $PATH
2185 do
2186   IFS=$as_save_IFS
2187   test -z "$as_dir" && as_dir=.
2188   for ac_exec_ext in '' $ac_executable_extensions; do
2189   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
2190     ac_cv_path_EXPR="$as_dir/$ac_word$ac_exec_ext"
2191     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2192     break 2
2193   fi
2194 done
2195 done
2196 IFS=$as_save_IFS
2197
2198   ;;
2199 esac
2200 fi
2201 EXPR=$ac_cv_path_EXPR
2202 if test -n "$EXPR"; then
2203   { echo "$as_me:$LINENO: result: $EXPR" >&5
2204 echo "${ECHO_T}$EXPR" >&6; }
2205 else
2206   { echo "$as_me:$LINENO: result: no" >&5
2207 echo "${ECHO_T}no" >&6; }
2208 fi
2209
2210
2211
2212
2213 ## ---- ##
2214 ## M4.  ##
2215 ## ---- ##
2216
2217 # We use an absolute name for GNU m4 so even if users have another m4 first in
2218 # their path, the installer can configure with a path that has GNU m4
2219 # first and get that path embedded in the installed autoconf and
2220 # autoheader scripts.
2221 for ac_prog in gm4 gnum4 m4
2222 do
2223   # Extract the first word of "$ac_prog", so it can be a program name with args.
2224 set dummy $ac_prog; ac_word=$2
2225 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2226 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2227 if test "${ac_cv_path_M4+set}" = set; then
2228   echo $ECHO_N "(cached) $ECHO_C" >&6
2229 else
2230   case $M4 in
2231   [\\/]* | ?:[\\/]*)
2232   ac_cv_path_M4="$M4" # Let the user override the test with a path.
2233   ;;
2234   *)
2235   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2236 for as_dir in $PATH
2237 do
2238   IFS=$as_save_IFS
2239   test -z "$as_dir" && as_dir=.
2240   for ac_exec_ext in '' $ac_executable_extensions; do
2241   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
2242     ac_cv_path_M4="$as_dir/$ac_word$ac_exec_ext"
2243     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2244     break 2
2245   fi
2246 done
2247 done
2248 IFS=$as_save_IFS
2249
2250   ;;
2251 esac
2252 fi
2253 M4=$ac_cv_path_M4
2254 if test -n "$M4"; then
2255   { echo "$as_me:$LINENO: result: $M4" >&5
2256 echo "${ECHO_T}$M4" >&6; }
2257 else
2258   { echo "$as_me:$LINENO: result: no" >&5
2259 echo "${ECHO_T}no" >&6; }
2260 fi
2261
2262
2263   test -n "$M4" && break
2264 done
2265 test -n "$M4" || M4="m4"
2266
2267 { echo "$as_me:$LINENO: checking whether m4 supports frozen files" >&5
2268 echo $ECHO_N "checking whether m4 supports frozen files... $ECHO_C" >&6; }
2269 if test "${ac_cv_prog_gnu_m4+set}" = set; then
2270   echo $ECHO_N "(cached) $ECHO_C" >&6
2271 else
2272   ac_cv_prog_gnu_m4=no
2273 if test x"$M4" != x; then
2274   case `$M4 --help < /dev/null 2>&1` in
2275     *reload-state*) ac_cv_prog_gnu_m4=yes ;;
2276   esac
2277 fi
2278 fi
2279 { echo "$as_me:$LINENO: result: $ac_cv_prog_gnu_m4" >&5
2280 echo "${ECHO_T}$ac_cv_prog_gnu_m4" >&6; }
2281 if test x"$ac_cv_prog_gnu_m4" != xyes; then
2282   { { echo "$as_me:$LINENO: error: GNU M4 1.4 is required" >&5
2283 echo "$as_me: error: GNU M4 1.4 is required" >&2;}
2284    { (exit 1); exit 1; }; }
2285 fi
2286
2287 ## ----------- ##
2288 ## Man pages.  ##
2289 ## ----------- ##
2290
2291 ac_config_files="$ac_config_files man/Makefile"
2292
2293
2294 HELP2MAN=${HELP2MAN-"${am_missing_run}help2man"}
2295
2296
2297
2298 ## ------ ##
2299 ## Perl.  ##
2300 ## ------ ##
2301
2302 # We use an absolute name for perl so the #! line in autoscan will work.
2303 # Extract the first word of "perl", so it can be a program name with args.
2304 set dummy perl; ac_word=$2
2305 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2306 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2307 if test "${ac_cv_path_PERL+set}" = set; then
2308   echo $ECHO_N "(cached) $ECHO_C" >&6
2309 else
2310   case $PERL in
2311   [\\/]* | ?:[\\/]*)
2312   ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
2313   ;;
2314   *)
2315   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2316 for as_dir in $PATH
2317 do
2318   IFS=$as_save_IFS
2319   test -z "$as_dir" && as_dir=.
2320   for ac_exec_ext in '' $ac_executable_extensions; do
2321   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
2322     ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
2323     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2324     break 2
2325   fi
2326 done
2327 done
2328 IFS=$as_save_IFS
2329
2330   test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="no"
2331   ;;
2332 esac
2333 fi
2334 PERL=$ac_cv_path_PERL
2335 if test -n "$PERL"; then
2336   { echo "$as_me:$LINENO: result: $PERL" >&5
2337 echo "${ECHO_T}$PERL" >&6; }
2338 else
2339   { echo "$as_me:$LINENO: result: no" >&5
2340 echo "${ECHO_T}no" >&6; }
2341 fi
2342
2343
2344 if test "$PERL" = no; then
2345   { { echo "$as_me:$LINENO: error: perl is not found" >&5
2346 echo "$as_me: error: perl is not found" >&2;}
2347    { (exit 1); exit 1; }; }
2348 fi
2349 $PERL -e 'require 5.005_03;' || {
2350    { { echo "$as_me:$LINENO: error: Perl 5.005_03 or better is required" >&5
2351 echo "$as_me: error: Perl 5.005_03 or better is required" >&2;}
2352    { (exit 1); exit 1; }; }
2353 }
2354
2355
2356 ## ------- ##
2357 ## Emacs.  ##
2358 ## ------- ##
2359
2360 ac_config_files="$ac_config_files lib/emacs/Makefile"
2361
2362 TEST_EMACS=$EMACS
2363 test x"$TEST_EMACS" = xt && TEST_EMACS=
2364 for ac_prog in emacs xemacs
2365 do
2366   # Extract the first word of "$ac_prog", so it can be a program name with args.
2367 set dummy $ac_prog; ac_word=$2
2368 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2369 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2370 if test "${ac_cv_prog_TEST_EMACS+set}" = set; then
2371   echo $ECHO_N "(cached) $ECHO_C" >&6
2372 else
2373   if test -n "$TEST_EMACS"; then
2374   ac_cv_prog_TEST_EMACS="$TEST_EMACS" # Let the user override the test.
2375 else
2376 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2377 for as_dir in $PATH
2378 do
2379   IFS=$as_save_IFS
2380   test -z "$as_dir" && as_dir=.
2381   for ac_exec_ext in '' $ac_executable_extensions; do
2382   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
2383     ac_cv_prog_TEST_EMACS="$ac_prog"
2384     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2385     break 2
2386   fi
2387 done
2388 done
2389 IFS=$as_save_IFS
2390
2391 fi
2392 fi
2393 TEST_EMACS=$ac_cv_prog_TEST_EMACS
2394 if test -n "$TEST_EMACS"; then
2395   { echo "$as_me:$LINENO: result: $TEST_EMACS" >&5
2396 echo "${ECHO_T}$TEST_EMACS" >&6; }
2397 else
2398   { echo "$as_me:$LINENO: result: no" >&5
2399 echo "${ECHO_T}no" >&6; }
2400 fi
2401
2402
2403   test -n "$TEST_EMACS" && break
2404 done
2405 test -n "$TEST_EMACS" || TEST_EMACS="no"
2406
2407
2408 # autoconf-mode.el and autotest-mode.el do not work with older version of
2409 # Emacs (i.e. 18.x.x).  During byte-compilation, Emacs complains:
2410 # "Variable (broken nil) seen on pass 2 of byte compiler but not pass 1"
2411 # We detect this problem here.
2412 if test "$TEST_EMACS" != no; then
2413   { echo "$as_me:$LINENO: checking whether $TEST_EMACS is sufficiently recent" >&5
2414 echo $ECHO_N "checking whether $TEST_EMACS is sufficiently recent... $ECHO_C" >&6; }
2415 if test "${ac_cv_prog_emacs_ok+set}" = set; then
2416   echo $ECHO_N "(cached) $ECHO_C" >&6
2417 else
2418   # Note: The quoted "EOF" is intentional.  It protects the ` in the text.
2419     cat >conftest.el << "EOF"
2420       (defvar broken)
2421       (defun broken-mode () (setq broken-defaults `(broken nil)))
2422 EOF
2423     if { (echo "$as_me:$LINENO: \$TEST_EMACS -batch -q -f batch-byte-compile conftest.el 1>&2") >&5
2424   ($TEST_EMACS -batch -q -f batch-byte-compile conftest.el 1>&2) 2>&5
2425   ac_status=$?
2426   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2427   (exit $ac_status); }; then
2428   ac_cv_prog_emacs_ok=yes
2429 else
2430   ac_cv_prog_emacs_ok=no
2431 fi
2432
2433     rm -f conftest.el conftest.elc
2434 fi
2435 { echo "$as_me:$LINENO: result: $ac_cv_prog_emacs_ok" >&5
2436 echo "${ECHO_T}$ac_cv_prog_emacs_ok" >&6; }
2437   if test $ac_cv_prog_emacs_ok = no; then
2438   TEST_EMACS=no
2439 fi
2440
2441 fi
2442
2443
2444 EMACS=$TEST_EMACS
2445
2446
2447  # If set to t, that means we are running in a shell under Emacs.
2448  # If you have an Emacs named "t", then use the full path.
2449  test x"$EMACS" = xt && EMACS=
2450  for ac_prog in emacs xemacs
2451 do
2452   # Extract the first word of "$ac_prog", so it can be a program name with args.
2453 set dummy $ac_prog; ac_word=$2
2454 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2455 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2456 if test "${ac_cv_prog_EMACS+set}" = set; then
2457   echo $ECHO_N "(cached) $ECHO_C" >&6
2458 else
2459   if test -n "$EMACS"; then
2460   ac_cv_prog_EMACS="$EMACS" # Let the user override the test.
2461 else
2462 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2463 for as_dir in $PATH
2464 do
2465   IFS=$as_save_IFS
2466   test -z "$as_dir" && as_dir=.
2467   for ac_exec_ext in '' $ac_executable_extensions; do
2468   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
2469     ac_cv_prog_EMACS="$ac_prog"
2470     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2471     break 2
2472   fi
2473 done
2474 done
2475 IFS=$as_save_IFS
2476
2477 fi
2478 fi
2479 EMACS=$ac_cv_prog_EMACS
2480 if test -n "$EMACS"; then
2481   { echo "$as_me:$LINENO: result: $EMACS" >&5
2482 echo "${ECHO_T}$EMACS" >&6; }
2483 else
2484   { echo "$as_me:$LINENO: result: no" >&5
2485 echo "${ECHO_T}no" >&6; }
2486 fi
2487
2488
2489   test -n "$EMACS" && break
2490 done
2491 test -n "$EMACS" || EMACS="no"
2492
2493
2494
2495
2496 # Check whether --with-lispdir was given.
2497 if test "${with_lispdir+set}" = set; then
2498   withval=$with_lispdir;  lispdir="$withval"
2499    { echo "$as_me:$LINENO: checking where .elc files should go" >&5
2500 echo $ECHO_N "checking where .elc files should go... $ECHO_C" >&6; }
2501    { echo "$as_me:$LINENO: result: $lispdir" >&5
2502 echo "${ECHO_T}$lispdir" >&6; }
2503 else
2504
2505  { echo "$as_me:$LINENO: checking where .elc files should go" >&5
2506 echo $ECHO_N "checking where .elc files should go... $ECHO_C" >&6; }
2507 if test "${am_cv_lispdir+set}" = set; then
2508   echo $ECHO_N "(cached) $ECHO_C" >&6
2509 else
2510
2511    if test $EMACS != "no"; then
2512      if test x${lispdir+set} != xset; then
2513   # If $EMACS isn't GNU Emacs or XEmacs, this can blow up pretty badly
2514   # Some emacsen will start up in interactive mode, requiring C-x C-c to exit,
2515   #  which is non-obvious for non-emacs users.
2516   # Redirecting /dev/null should help a bit; pity we can't detect "broken"
2517   #  emacsen earlier and avoid running this altogether.
2518   { (echo "$as_me:$LINENO: \$EMACS -batch -q -eval '(while load-path (princ (concat (car load-path) \"\\n\")) (setq load-path (cdr load-path)))' </dev/null >conftest.out") >&5
2519   ($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
2520   ac_status=$?
2521   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2522   (exit $ac_status); }
2523         am_cv_lispdir=`sed -n \
2524        -e 's,/$,,' \
2525        -e '/.*\/lib\/x*emacs\/site-lisp$/{s,.*/lib/\(x*emacs/site-lisp\)$,${libdir}/\1,;p;q;}' \
2526        -e '/.*\/share\/x*emacs\/site-lisp$/{s,.*/share/\(x*emacs/site-lisp\),${datadir}/\1,;p;q;}' \
2527        conftest.out`
2528        rm conftest.out
2529      fi
2530    fi
2531    test -z "$am_cv_lispdir" && am_cv_lispdir='${datadir}/emacs/site-lisp'
2532
2533 fi
2534 { echo "$as_me:$LINENO: result: $am_cv_lispdir" >&5
2535 echo "${ECHO_T}$am_cv_lispdir" >&6; }
2536   lispdir="$am_cv_lispdir"
2537
2538 fi
2539
2540
2541
2542
2543
2544 ## ------------ ##
2545 ## Grep & sed.  ##
2546 ## ------------ ##
2547 { echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
2548 echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
2549 if test "${ac_cv_path_GREP+set}" = set; then
2550   echo $ECHO_N "(cached) $ECHO_C" >&6
2551 else
2552   # Extract the first word of "grep ggrep" to use in msg output
2553 if test -z "$GREP"; then
2554 set dummy grep ggrep; ac_prog_name=$2
2555 if test "${ac_cv_path_GREP+set}" = set; then
2556   echo $ECHO_N "(cached) $ECHO_C" >&6
2557 else
2558   ac_path_GREP_found=false
2559 # Loop through the user's path and test for each of PROGNAME-LIST
2560 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2561 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
2562 do
2563   IFS=$as_save_IFS
2564   test -z "$as_dir" && as_dir=.
2565   for ac_prog in grep ggrep; do
2566   for ac_exec_ext in '' $ac_executable_extensions; do
2567     ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
2568     { test -f "$ac_path_GREP" && $as_executable_p "$ac_path_GREP"; } || continue
2569     # Check for GNU ac_path_GREP and select it if it is found.
2570   # Check for GNU $ac_path_GREP
2571 case `"$ac_path_GREP" --version 2>&1` in
2572 *GNU*)
2573   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
2574 *)
2575   ac_count=0
2576   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
2577   while :
2578   do
2579     cat "conftest.in" "conftest.in" >"conftest.tmp"
2580     mv "conftest.tmp" "conftest.in"
2581     cp "conftest.in" "conftest.nl"
2582     echo 'GREP' >> "conftest.nl"
2583     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
2584     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
2585     ac_count=`expr $ac_count + 1`
2586     if test $ac_count -gt ${ac_path_GREP_max-0}; then
2587       # Best one so far, save it but keep looking for a better one
2588       ac_cv_path_GREP="$ac_path_GREP"
2589       ac_path_GREP_max=$ac_count
2590     fi
2591     # 10*(2^10) chars as input seems more than enough
2592     test $ac_count -gt 10 && break
2593   done
2594   rm -f conftest.*;;
2595 esac
2596
2597
2598     $ac_path_GREP_found && break 3
2599   done
2600 done
2601
2602 done
2603 IFS=$as_save_IFS
2604
2605
2606 fi
2607
2608 GREP="$ac_cv_path_GREP"
2609 if test -z "$GREP"; then
2610   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
2611 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
2612    { (exit 1); exit 1; }; }
2613 fi
2614
2615 else
2616   ac_cv_path_GREP=$GREP
2617 fi
2618
2619
2620 fi
2621 { echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
2622 echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
2623  GREP="$ac_cv_path_GREP"
2624
2625
2626 { echo "$as_me:$LINENO: checking for egrep" >&5
2627 echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
2628 if test "${ac_cv_path_EGREP+set}" = set; then
2629   echo $ECHO_N "(cached) $ECHO_C" >&6
2630 else
2631   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
2632    then ac_cv_path_EGREP="$GREP -E"
2633    else
2634      # Extract the first word of "egrep" to use in msg output
2635 if test -z "$EGREP"; then
2636 set dummy egrep; ac_prog_name=$2
2637 if test "${ac_cv_path_EGREP+set}" = set; then
2638   echo $ECHO_N "(cached) $ECHO_C" >&6
2639 else
2640   ac_path_EGREP_found=false
2641 # Loop through the user's path and test for each of PROGNAME-LIST
2642 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2643 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
2644 do
2645   IFS=$as_save_IFS
2646   test -z "$as_dir" && as_dir=.
2647   for ac_prog in egrep; do
2648   for ac_exec_ext in '' $ac_executable_extensions; do
2649     ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
2650     { test -f "$ac_path_EGREP" && $as_executable_p "$ac_path_EGREP"; } || continue
2651     # Check for GNU ac_path_EGREP and select it if it is found.
2652   # Check for GNU $ac_path_EGREP
2653 case `"$ac_path_EGREP" --version 2>&1` in
2654 *GNU*)
2655   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
2656 *)
2657   ac_count=0
2658   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
2659   while :
2660   do
2661     cat "conftest.in" "conftest.in" >"conftest.tmp"
2662     mv "conftest.tmp" "conftest.in"
2663     cp "conftest.in" "conftest.nl"
2664     echo 'EGREP' >> "conftest.nl"
2665     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
2666     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
2667     ac_count=`expr $ac_count + 1`
2668     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
2669       # Best one so far, save it but keep looking for a better one
2670       ac_cv_path_EGREP="$ac_path_EGREP"
2671       ac_path_EGREP_max=$ac_count
2672     fi
2673     # 10*(2^10) chars as input seems more than enough
2674     test $ac_count -gt 10 && break
2675   done
2676   rm -f conftest.*;;
2677 esac
2678
2679
2680     $ac_path_EGREP_found && break 3
2681   done
2682 done
2683
2684 done
2685 IFS=$as_save_IFS
2686
2687
2688 fi
2689
2690 EGREP="$ac_cv_path_EGREP"
2691 if test -z "$EGREP"; then
2692   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
2693 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
2694    { (exit 1); exit 1; }; }
2695 fi
2696
2697 else
2698   ac_cv_path_EGREP=$EGREP
2699 fi
2700
2701
2702    fi
2703 fi
2704 { echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
2705 echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
2706  EGREP="$ac_cv_path_EGREP"
2707
2708
2709 { echo "$as_me:$LINENO: checking for a sed that does not truncate output" >&5
2710 echo $ECHO_N "checking for a sed that does not truncate output... $ECHO_C" >&6; }
2711 if test "${ac_cv_path_SED+set}" = set; then
2712   echo $ECHO_N "(cached) $ECHO_C" >&6
2713 else
2714   # Extract the first word of "sed gsed" to use in msg output
2715 if test -z "$SED"; then
2716 set dummy sed gsed; ac_prog_name=$2
2717 if test "${ac_cv_path_SED+set}" = set; then
2718   echo $ECHO_N "(cached) $ECHO_C" >&6
2719 else
2720   ac_path_SED_found=false
2721 # Loop through the user's path and test for each of PROGNAME-LIST
2722 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2723 for as_dir in $PATH
2724 do
2725   IFS=$as_save_IFS
2726   test -z "$as_dir" && as_dir=.
2727   for ac_prog in sed gsed; do
2728   for ac_exec_ext in '' $ac_executable_extensions; do
2729     ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
2730     { test -f "$ac_path_SED" && $as_executable_p "$ac_path_SED"; } || continue
2731     # Check for GNU ac_path_SED and select it if it is found.
2732   # Check for GNU $ac_path_SED
2733 case `"$ac_path_SED" --version 2>&1` in
2734 *GNU*)
2735   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
2736 *)
2737   ac_count=0
2738   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
2739   while :
2740   do
2741     cat "conftest.in" "conftest.in" >"conftest.tmp"
2742     mv "conftest.tmp" "conftest.in"
2743     cp "conftest.in" "conftest.nl"
2744     echo '' >> "conftest.nl"
2745     "$ac_path_SED" -e 's/a$//' < "conftest.nl" >"conftest.out" 2>/dev/null || break
2746     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
2747     ac_count=`expr $ac_count + 1`
2748     if test $ac_count -gt ${ac_path_SED_max-0}; then
2749       # Best one so far, save it but keep looking for a better one
2750       ac_cv_path_SED="$ac_path_SED"
2751       ac_path_SED_max=$ac_count
2752     fi
2753     # 10*(2^10) chars as input seems more than enough
2754     test $ac_count -gt 10 && break
2755   done
2756   rm -f conftest.*;;
2757 esac
2758
2759
2760     $ac_path_SED_found && break 3
2761   done
2762 done
2763
2764 done
2765 IFS=$as_save_IFS
2766
2767
2768 fi
2769
2770 SED="$ac_cv_path_SED"
2771 if test -z "$SED"; then
2772   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in \$PATH" >&5
2773 echo "$as_me: error: no acceptable $ac_prog_name could be found in \$PATH" >&2;}
2774    { (exit 1); exit 1; }; }
2775 fi
2776
2777 else
2778   ac_cv_path_SED=$SED
2779 fi
2780
2781 fi
2782 { echo "$as_me:$LINENO: result: $ac_cv_path_SED" >&5
2783 echo "${ECHO_T}$ac_cv_path_SED" >&6; }
2784  SED="$ac_cv_path_SED"
2785
2786
2787
2788
2789 ## ------------ ##
2790 ## Conclusion.  ##
2791 ## ------------ ##
2792
2793 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"
2794
2795
2796 cat >confcache <<\_ACEOF
2797 # This file is a shell script that caches the results of configure
2798 # tests run on this system so they can be shared between configure
2799 # scripts and configure runs, see configure's option --config-cache.
2800 # It is not useful on other systems.  If it contains results you don't
2801 # want to keep, you may remove or edit it.
2802 #
2803 # config.status only pays attention to the cache file if you give it
2804 # the --recheck option to rerun configure.
2805 #
2806 # `ac_cv_env_foo' variables (set or unset) will be overridden when
2807 # loading this file, other *unset* `ac_cv_foo' will be assigned the
2808 # following values.
2809
2810 _ACEOF
2811
2812 # The following way of writing the cache mishandles newlines in values,
2813 # but we know of no workaround that is simple, portable, and efficient.
2814 # So, we kill variables containing newlines.
2815 # Ultrix sh set writes to stderr and can't be redirected directly,
2816 # and sets the high bit in the cache file unless we assign to the vars.
2817 (
2818   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
2819     eval ac_val=\$$ac_var
2820     case $ac_val in #(
2821     *${as_nl}*)
2822       case $ac_var in #(
2823       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
2824 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
2825       esac
2826       case $ac_var in #(
2827       _ | IFS | as_nl) ;; #(
2828       *) $as_unset $ac_var ;;
2829       esac ;;
2830     esac
2831   done
2832
2833   (set) 2>&1 |
2834     case $as_nl`(ac_space=' '; set) 2>&1` in #(
2835     *${as_nl}ac_space=\ *)
2836       # `set' does not quote correctly, so add quotes (double-quote
2837       # substitution turns \\\\ into \\, and sed turns \\ into \).
2838       sed -n \
2839         "s/'/'\\\\''/g;
2840           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
2841       ;; #(
2842     *)
2843       # `set' quotes correctly as required by POSIX, so do not add quotes.
2844       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2845       ;;
2846     esac |
2847     sort
2848 ) |
2849   sed '
2850      /^ac_cv_env_/b end
2851      t clear
2852      :clear
2853      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
2854      t end
2855      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
2856      :end' >>confcache
2857 if diff $cache_file confcache >/dev/null 2>&1; then :; else
2858   if test -w $cache_file; then
2859     test "x$cache_file" != "x/dev/null" &&
2860       { echo "$as_me:$LINENO: updating cache $cache_file" >&5
2861 echo "$as_me: updating cache $cache_file" >&6;}
2862     cat confcache >$cache_file
2863   else
2864     { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
2865 echo "$as_me: not updating unwritable cache $cache_file" >&6;}
2866   fi
2867 fi
2868 rm -f confcache
2869
2870 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2871 # Let make expand exec_prefix.
2872 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2873
2874 # Transform confdefs.h into DEFS.
2875 # Protect against shell expansion while executing Makefile rules.
2876 # Protect against Makefile macro expansion.
2877 #
2878 # If the first sed substitution is executed (which looks for macros that
2879 # take arguments), then we branch to the quote section.  Otherwise,
2880 # look for a macro that doesn't take arguments.
2881 cat >confdef2opt.sed <<\_ACEOF
2882 t clear
2883 :clear
2884 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
2885 t quote
2886 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
2887 t quote
2888 d
2889 :quote
2890 s/[      `~#$^&*(){}\\|;'"<>?]/\\&/g
2891 s/\[/\\&/g
2892 s/\]/\\&/g
2893 s/\$/$$/g
2894 p
2895 _ACEOF
2896 # We use echo to avoid assuming a particular line-breaking character.
2897 # The extra dot is to prevent the shell from consuming trailing
2898 # line-breaks from the sub-command output.  A line-break within
2899 # single-quotes doesn't work because, if this script is created in a
2900 # platform that uses two characters for line-breaks (e.g., DOS), tr
2901 # would break.
2902 ac_LF_and_DOT=`echo; echo .`
2903 DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'`
2904 rm -f confdef2opt.sed
2905
2906
2907 ac_libobjs=
2908 ac_ltlibobjs=
2909 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
2910   # 1. Remove the extension, and $U if already installed.
2911   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
2912   ac_i=`echo "$ac_i" | sed "$ac_script"`
2913   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
2914   #    will be set to the directory where LIBOBJS objects are built.
2915   ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
2916   ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
2917 done
2918 LIBOBJS=$ac_libobjs
2919
2920 LTLIBOBJS=$ac_ltlibobjs
2921
2922
2923
2924 : ${CONFIG_STATUS=./config.status}
2925 ac_clean_files_save=$ac_clean_files
2926 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
2927 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
2928 echo "$as_me: creating $CONFIG_STATUS" >&6;}
2929 cat >$CONFIG_STATUS <<_ACEOF
2930 #! $SHELL
2931 # Generated by $as_me.
2932 # Run this file to recreate the current configuration.
2933 # Compiler output produced by configure, useful for debugging
2934 # configure, is in config.log if it exists.
2935
2936 debug=false
2937 ac_cs_recheck=false
2938 ac_cs_silent=false
2939 SHELL=\${CONFIG_SHELL-$SHELL}
2940 _ACEOF
2941
2942 cat >>$CONFIG_STATUS <<\_ACEOF
2943 ## --------------------- ##
2944 ## M4sh Initialization.  ##
2945 ## --------------------- ##
2946
2947 # Be Bourne compatible
2948 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
2949   emulate sh
2950   NULLCMD=:
2951   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
2952   # is contrary to our usage.  Disable this feature.
2953   alias -g '${1+"$@"}'='"$@"'
2954   setopt NO_GLOB_SUBST
2955 else
2956   case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
2957 fi
2958 BIN_SH=xpg4; export BIN_SH # for Tru64
2959 DUALCASE=1; export DUALCASE # for MKS sh
2960
2961
2962 # PATH needs CR
2963 # Avoid depending upon Character Ranges.
2964 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
2965 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
2966 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
2967 as_cr_digits='0123456789'
2968 as_cr_alnum=$as_cr_Letters$as_cr_digits
2969
2970 # The user is always right.
2971 if test "${PATH_SEPARATOR+set}" != set; then
2972   echo "#! /bin/sh" >conf$$.sh
2973   echo  "exit 0"   >>conf$$.sh
2974   chmod +x conf$$.sh
2975   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
2976     PATH_SEPARATOR=';'
2977   else
2978     PATH_SEPARATOR=:
2979   fi
2980   rm -f conf$$.sh
2981 fi
2982
2983 # Support unset when possible.
2984 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
2985   as_unset=unset
2986 else
2987   as_unset=false
2988 fi
2989
2990
2991 # IFS
2992 # We need space, tab and new line, in precisely that order.  Quoting is
2993 # there to prevent editors from complaining about space-tab.
2994 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
2995 # splitting by setting IFS to empty value.)
2996 as_nl='
2997 '
2998 IFS=" ""        $as_nl"
2999
3000 # Find who we are.  Look in the path if we contain no directory separator.
3001 case $0 in
3002   *[\\/]* ) as_myself=$0 ;;
3003   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3004 for as_dir in $PATH
3005 do
3006   IFS=$as_save_IFS
3007   test -z "$as_dir" && as_dir=.
3008   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3009 done
3010 IFS=$as_save_IFS
3011
3012      ;;
3013 esac
3014 # We did not find ourselves, most probably we were run as `sh COMMAND'
3015 # in which case we are not to be found in the path.
3016 if test "x$as_myself" = x; then
3017   as_myself=$0
3018 fi
3019 if test ! -f "$as_myself"; then
3020   echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
3021   { (exit 1); exit 1; }
3022 fi
3023
3024 # Work around bugs in pre-3.0 UWIN ksh.
3025 for as_var in ENV MAIL MAILPATH
3026 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
3027 done
3028 PS1='$ '
3029 PS2='> '
3030 PS4='+ '
3031
3032 # NLS nuisances.
3033 for as_var in \
3034   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
3035   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
3036   LC_TELEPHONE LC_TIME
3037 do
3038   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
3039     eval $as_var=C; export $as_var
3040   else
3041     ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
3042   fi
3043 done
3044
3045 # Required to use basename.
3046 if expr a : '\(a\)' >/dev/null 2>&1 &&
3047    test "X`expr 00001 : '.*\(...\)'`" = X001; then
3048   as_expr=expr
3049 else
3050   as_expr=false
3051 fi
3052
3053 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
3054   as_basename=basename
3055 else
3056   as_basename=false
3057 fi
3058
3059
3060 # Name of the executable.
3061 as_me=`$as_basename -- "$0" ||
3062 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
3063          X"$0" : 'X\(//\)$' \| \
3064          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
3065 echo X/"$0" |
3066     sed '/^.*\/\([^/][^/]*\)\/*$/{
3067             s//\1/
3068             q
3069           }
3070           /^X\/\(\/\/\)$/{
3071             s//\1/
3072             q
3073           }
3074           /^X\/\(\/\).*/{
3075             s//\1/
3076             q
3077           }
3078           s/.*/./; q'`
3079
3080 # CDPATH.
3081 $as_unset CDPATH
3082
3083
3084
3085   as_lineno_1=$LINENO
3086   as_lineno_2=$LINENO
3087   test "x$as_lineno_1" != "x$as_lineno_2" &&
3088   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
3089
3090   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
3091   # uniformly replaced by the line number.  The first 'sed' inserts a
3092   # line-number line after each line using $LINENO; the second 'sed'
3093   # does the real work.  The second script uses 'N' to pair each
3094   # line-number line with the line containing $LINENO, and appends
3095   # trailing '-' during substitution so that $LINENO is not a special
3096   # case at line end.
3097   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
3098   # scripts with optimization help from Paolo Bonzini.  Blame Lee
3099   # E. McMahon (1931-1989) for sed's syntax.  :-)
3100   sed -n '
3101     p
3102     /[$]LINENO/=
3103   ' <$as_myself |
3104     sed '
3105       s/[$]LINENO.*/&-/
3106       t lineno
3107       b
3108       :lineno
3109       N
3110       :loop
3111       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
3112       t loop
3113       s/-\n.*//
3114     ' >$as_me.lineno &&
3115   chmod +x "$as_me.lineno" ||
3116     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
3117    { (exit 1); exit 1; }; }
3118
3119   # Don't try to exec as it changes $[0], causing all sort of problems
3120   # (the dirname of $[0] is not the place where we might find the
3121   # original and so on.  Autoconf is especially sensitive to this).
3122   . "./$as_me.lineno"
3123   # Exit status is that of the last command.
3124   exit
3125 }
3126
3127
3128 if (dirname -- /) >/dev/null 2>&1; then
3129   as_dirname=dirname
3130 else
3131   as_dirname=false
3132 fi
3133
3134 ECHO_C= ECHO_N= ECHO_T=
3135 case `echo -n x` in
3136 -n*)
3137   case `echo 'x\c'` in
3138   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
3139   *)   ECHO_C='\c';;
3140   esac;;
3141 *)
3142   ECHO_N='-n';;
3143 esac
3144
3145 if expr a : '\(a\)' >/dev/null 2>&1 &&
3146    test "X`expr 00001 : '.*\(...\)'`" = X001; then
3147   as_expr=expr
3148 else
3149   as_expr=false
3150 fi
3151
3152 rm -f conf$$ conf$$.exe conf$$.file
3153 if test -d conf$$.dir; then
3154   rm -f conf$$.dir/conf$$.file
3155 else
3156   rm -f conf$$.dir
3157   mkdir conf$$.dir
3158 fi
3159 echo >conf$$.file
3160 if ln -s conf$$.file conf$$ 2>/dev/null; then
3161   as_ln_s='ln -s'
3162   # ... but there are two gotchas:
3163   # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
3164   # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
3165   # In both cases, we have to default to `cp -p'.
3166   ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
3167     as_ln_s='cp -p'
3168 elif ln conf$$.file conf$$ 2>/dev/null; then
3169   as_ln_s=ln
3170 else
3171   as_ln_s='cp -p'
3172 fi
3173 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
3174 rmdir conf$$.dir 2>/dev/null
3175
3176 if mkdir -p . 2>/dev/null; then
3177   as_mkdir_p=:
3178 else
3179   test -d ./-p && rmdir ./-p
3180   as_mkdir_p=false
3181 fi
3182
3183 # Find out whether ``test -x'' works.  Don't use a zero-byte file, as
3184 # systems may use methods other than mode bits to determine executability.
3185 cat >conf$$.file <<_ASEOF
3186 #! /bin/sh
3187 exit 0
3188 _ASEOF
3189 chmod +x conf$$.file
3190 if test -x conf$$.file >/dev/null 2>&1; then
3191   as_executable_p="test -x"
3192 else
3193   as_executable_p=:
3194 fi
3195 rm -f conf$$.file
3196
3197 # Sed expression to map a string onto a valid CPP name.
3198 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
3199
3200 # Sed expression to map a string onto a valid variable name.
3201 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
3202
3203
3204 exec 6>&1
3205
3206 # Save the log message, to keep $[0] and so on meaningful, and to
3207 # report actual input values of CONFIG_FILES etc. instead of their
3208 # values after options handling.
3209 ac_log="
3210 This file was extended by GNU Autoconf $as_me 2.59d, which was
3211 generated by GNU Autoconf 2.59d.  Invocation command line was
3212
3213   CONFIG_FILES    = $CONFIG_FILES
3214   CONFIG_HEADERS  = $CONFIG_HEADERS
3215   CONFIG_LINKS    = $CONFIG_LINKS
3216   CONFIG_COMMANDS = $CONFIG_COMMANDS
3217   $ $0 $@
3218
3219 on `(hostname || uname -n) 2>/dev/null | sed 1q`
3220 "
3221
3222 _ACEOF
3223
3224 cat >>$CONFIG_STATUS <<_ACEOF
3225 # Files that config.status was made for.
3226 config_files="$ac_config_files"
3227 config_commands="$ac_config_commands"
3228
3229 _ACEOF
3230
3231 cat >>$CONFIG_STATUS <<\_ACEOF
3232 ac_cs_usage="\
3233 \`$as_me' instantiates files from templates according to the
3234 current configuration.
3235
3236 Usage: $0 [OPTIONS] [FILE]...
3237
3238   -h, --help       print this help, then exit
3239   -V, --version    print version number, then exit
3240   -q, --quiet      do not print progress messages
3241   -d, --debug      don't remove temporary files
3242       --recheck    update $as_me by reconfiguring in the same conditions
3243   --file=FILE[:TEMPLATE]
3244                    instantiate the configuration file FILE
3245
3246 Configuration files:
3247 $config_files
3248
3249 Configuration commands:
3250 $config_commands
3251
3252 Report bugs to <bug-autoconf@gnu.org>."
3253
3254 _ACEOF
3255 cat >>$CONFIG_STATUS <<_ACEOF
3256 ac_cs_version="\\
3257 GNU Autoconf config.status 2.59d
3258 configured by $0, generated by GNU Autoconf 2.59d,
3259   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
3260
3261 Copyright (C) 2006 Free Software Foundation, Inc.
3262 This config.status script is free software; the Free Software Foundation
3263 gives unlimited permission to copy, distribute and modify it."
3264
3265 ac_pwd='$ac_pwd'
3266 srcdir='$srcdir'
3267 INSTALL='$INSTALL'
3268
3269 _ACEOF
3270
3271 cat >>$CONFIG_STATUS <<\_ACEOF
3272 # If no file are specified by the user, then we need to provide default
3273 # value.  By we need to know if files were specified by the user.
3274 ac_need_defaults=:
3275 while test $# != 0
3276 do
3277   case $1 in
3278   --*=*)
3279     ac_option=`expr "X$1" : 'X\([^=]*\)='`
3280     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
3281     ac_shift=:
3282     ;;
3283   *)
3284     ac_option=$1
3285     ac_optarg=$2
3286     ac_shift=shift
3287     ;;
3288   esac
3289
3290   case $ac_option in
3291   # Handling of the options.
3292   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3293     ac_cs_recheck=: ;;
3294   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
3295     echo "$ac_cs_version"; exit ;;
3296   --debug | --debu | --deb | --de | --d | -d )
3297     debug=: ;;
3298   --file | --fil | --fi | --f )
3299     $ac_shift
3300     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
3301     ac_need_defaults=false;;
3302   --he | --h |  --help | --hel | -h )
3303     echo "$ac_cs_usage"; exit ;;
3304   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
3305   | -silent | --silent | --silen | --sile | --sil | --si | --s)
3306     ac_cs_silent=: ;;
3307
3308   # This is an error.
3309   -*) { echo "$as_me: error: unrecognized option: $1
3310 Try \`$0 --help' for more information." >&2
3311    { (exit 1); exit 1; }; } ;;
3312
3313   *) ac_config_targets="$ac_config_targets $1"
3314      ac_need_defaults=false ;;
3315
3316   esac
3317   shift
3318 done
3319
3320 ac_configure_extra_args=
3321
3322 if $ac_cs_silent; then
3323   exec 6>/dev/null
3324   ac_configure_extra_args="$ac_configure_extra_args --silent"
3325 fi
3326
3327 _ACEOF
3328 cat >>$CONFIG_STATUS <<_ACEOF
3329 if \$ac_cs_recheck; then
3330   echo "running CONFIG_SHELL=$SHELL $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
3331   CONFIG_SHELL=$SHELL
3332   export CONFIG_SHELL
3333   exec $SHELL "$0" $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
3334 fi
3335
3336 _ACEOF
3337 cat >>$CONFIG_STATUS <<\_ACEOF
3338 exec 5>>config.log
3339 {
3340   echo
3341   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
3342 ## Running $as_me. ##
3343 _ASBOX
3344   echo "$ac_log"
3345 } >&5
3346
3347 _ACEOF
3348 cat >>$CONFIG_STATUS <<_ACEOF
3349 _ACEOF
3350
3351 cat >>$CONFIG_STATUS <<\_ACEOF
3352
3353 # Handling of arguments.
3354 for ac_config_target in $ac_config_targets
3355 do
3356   case $ac_config_target in
3357     "config/Makefile") CONFIG_FILES="$CONFIG_FILES config/Makefile" ;;
3358     "tests/atconfig") CONFIG_COMMANDS="$CONFIG_COMMANDS tests/atconfig" ;;
3359     "tests/Makefile") CONFIG_FILES="$CONFIG_FILES tests/Makefile" ;;
3360     "tests/atlocal") CONFIG_FILES="$CONFIG_FILES tests/atlocal" ;;
3361     "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;;
3362     "lib/emacs/Makefile") CONFIG_FILES="$CONFIG_FILES lib/emacs/Makefile" ;;
3363     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
3364     "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
3365     "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
3366     "lib/Autom4te/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Autom4te/Makefile" ;;
3367     "lib/autoscan/Makefile") CONFIG_FILES="$CONFIG_FILES lib/autoscan/Makefile" ;;
3368     "lib/m4sugar/Makefile") CONFIG_FILES="$CONFIG_FILES lib/m4sugar/Makefile" ;;
3369     "lib/autoconf/Makefile") CONFIG_FILES="$CONFIG_FILES lib/autoconf/Makefile" ;;
3370     "lib/autotest/Makefile") CONFIG_FILES="$CONFIG_FILES lib/autotest/Makefile" ;;
3371     "bin/Makefile") CONFIG_FILES="$CONFIG_FILES bin/Makefile" ;;
3372
3373   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
3374 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
3375    { (exit 1); exit 1; }; };;
3376   esac
3377 done
3378
3379
3380 # If the user did not use the arguments to specify the items to instantiate,
3381 # then the envvar interface is used.  Set only those that are not.
3382 # We use the long form for the default assignment because of an extremely
3383 # bizarre bug on SunOS 4.1.3.
3384 if $ac_need_defaults; then
3385   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
3386   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
3387 fi
3388
3389 # Have a temporary directory for convenience.  Make it in the build tree
3390 # simply because there is no reason against having it here, and in addition,
3391 # creating and moving files from /tmp can sometimes cause problems.
3392 # Hook for its removal unless debugging.
3393 # Note that there is a small window in which the directory will not be cleaned:
3394 # after its creation but before its name has been assigned to `$tmp'.
3395 $debug ||
3396 {
3397   tmp=
3398   trap 'exit_status=$?
3399   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
3400 ' 0
3401   trap '{ (exit 1); exit 1; }' 1 2 13 15
3402 }
3403 # Create a (secure) tmp directory for tmp files.
3404
3405 {
3406   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
3407   test -n "$tmp" && test -d "$tmp"
3408 }  ||
3409 {
3410   tmp=./conf$$-$RANDOM
3411   (umask 077 && mkdir "$tmp")
3412 } ||
3413 {
3414    echo "$me: cannot create a temporary directory in ." >&2
3415    { (exit 1); exit 1; }
3416 }
3417
3418 #
3419 # Set up the sed scripts for CONFIG_FILES section.
3420 #
3421
3422 # No need to generate the scripts if there are no CONFIG_FILES.
3423 # This happens for instance when ./config.status config.h
3424 if test -n "$CONFIG_FILES"; then
3425
3426 _ACEOF
3427
3428
3429
3430 ac_delim='%!_!# '
3431 for ac_last_try in false false false false false :; do
3432   cat >conf$$subs.sed <<_ACEOF
3433 SHELL!$SHELL$ac_delim
3434 PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
3435 PACKAGE_NAME!$PACKAGE_NAME$ac_delim
3436 PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
3437 PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
3438 PACKAGE_STRING!$PACKAGE_STRING$ac_delim
3439 PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
3440 exec_prefix!$exec_prefix$ac_delim
3441 prefix!$prefix$ac_delim
3442 program_transform_name!$program_transform_name$ac_delim
3443 bindir!$bindir$ac_delim
3444 sbindir!$sbindir$ac_delim
3445 libexecdir!$libexecdir$ac_delim
3446 datarootdir!$datarootdir$ac_delim
3447 datadir!$datadir$ac_delim
3448 sysconfdir!$sysconfdir$ac_delim
3449 sharedstatedir!$sharedstatedir$ac_delim
3450 localstatedir!$localstatedir$ac_delim
3451 includedir!$includedir$ac_delim
3452 oldincludedir!$oldincludedir$ac_delim
3453 docdir!$docdir$ac_delim
3454 infodir!$infodir$ac_delim
3455 htmldir!$htmldir$ac_delim
3456 dvidir!$dvidir$ac_delim
3457 pdfdir!$pdfdir$ac_delim
3458 psdir!$psdir$ac_delim
3459 libdir!$libdir$ac_delim
3460 localedir!$localedir$ac_delim
3461 mandir!$mandir$ac_delim
3462 DEFS!$DEFS$ac_delim
3463 ECHO_C!$ECHO_C$ac_delim
3464 ECHO_N!$ECHO_N$ac_delim
3465 ECHO_T!$ECHO_T$ac_delim
3466 LIBS!$LIBS$ac_delim
3467 build_alias!$build_alias$ac_delim
3468 host_alias!$host_alias$ac_delim
3469 target_alias!$target_alias$ac_delim
3470 INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
3471 INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
3472 INSTALL_DATA!$INSTALL_DATA$ac_delim
3473 CYGPATH_W!$CYGPATH_W$ac_delim
3474 PACKAGE!$PACKAGE$ac_delim
3475 VERSION!$VERSION$ac_delim
3476 ACLOCAL!$ACLOCAL$ac_delim
3477 AUTOCONF!$AUTOCONF$ac_delim
3478 AUTOMAKE!$AUTOMAKE$ac_delim
3479 AUTOHEADER!$AUTOHEADER$ac_delim
3480 MAKEINFO!$MAKEINFO$ac_delim
3481 install_sh!$install_sh$ac_delim
3482 STRIP!$STRIP$ac_delim
3483 INSTALL_STRIP_PROGRAM!$INSTALL_STRIP_PROGRAM$ac_delim
3484 mkdir_p!$mkdir_p$ac_delim
3485 AWK!$AWK$ac_delim
3486 SET_MAKE!$SET_MAKE$ac_delim
3487 am__leading_dot!$am__leading_dot$ac_delim
3488 AMTAR!$AMTAR$ac_delim
3489 am__tar!$am__tar$ac_delim
3490 am__untar!$am__untar$ac_delim
3491 ac_cv_sh_n_works!$ac_cv_sh_n_works$ac_delim
3492 EXPR!$EXPR$ac_delim
3493 M4!$M4$ac_delim
3494 HELP2MAN!$HELP2MAN$ac_delim
3495 PERL!$PERL$ac_delim
3496 TEST_EMACS!$TEST_EMACS$ac_delim
3497 EMACS!$EMACS$ac_delim
3498 EMACSLOADPATH!$EMACSLOADPATH$ac_delim
3499 lispdir!$lispdir$ac_delim
3500 GREP!$GREP$ac_delim
3501 EGREP!$EGREP$ac_delim
3502 SED!$SED$ac_delim
3503 LIBOBJS!$LIBOBJS$ac_delim
3504 LTLIBOBJS!$LTLIBOBJS$ac_delim
3505 _ACEOF
3506
3507   if test `grep -c "$ac_delim\$" conf$$subs.sed` = 72; then
3508     break
3509   elif $ac_last_try; then
3510     { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
3511 echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
3512    { (exit 1); exit 1; }; }
3513   else
3514     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
3515   fi
3516 done
3517
3518 ac_eof=
3519 if grep '^CEOF$' conf$$subs.sed >/dev/null; then
3520   ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF//p' conf$$subs.sed | sort -nru | sed 1q`
3521   ac_eof=`expr 0$ac_eof + 1`
3522 fi
3523
3524 cat >>$CONFIG_STATUS <<_ACEOF
3525 cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
3526 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
3527 _ACEOF
3528 sed '
3529 s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
3530 s/^/s,@/; s/!/@,|#_!!_#|/
3531 :n
3532 t n
3533 s/'"$ac_delim"'$/,g/; t
3534 s/$/\\/; p
3535 N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
3536 ' >>$CONFIG_STATUS <conf$$subs.sed
3537 rm -f conf$$subs.sed
3538 cat >>$CONFIG_STATUS <<_ACEOF
3539 :end
3540 s/|#_!!_#|//g
3541 CEOF$ac_eof
3542 _ACEOF
3543
3544
3545 # VPATH may cause trouble with some makes, so we remove $(srcdir),
3546 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
3547 # trailing colons and then remove the whole line if VPATH becomes empty
3548 # (actually we leave an empty line to preserve line numbers).
3549 if test "x$srcdir" = x.; then
3550   ac_vpsub='/^[  ]*VPATH[        ]*=/{
3551 s/:*\$(srcdir):*/:/
3552 s/:*\${srcdir}:*/:/
3553 s/:*@srcdir@:*/:/
3554 s/^\([^=]*=[     ]*\):*/\1/
3555 s/:*$//
3556 s/^[^=]*=[       ]*$//
3557 }'
3558 fi
3559
3560 cat >>$CONFIG_STATUS <<\_ACEOF
3561 fi # test -n "$CONFIG_FILES"
3562
3563
3564 for ac_tag in  :F $CONFIG_FILES      :C $CONFIG_COMMANDS
3565 do
3566   case $ac_tag in
3567   :[FHLC]) ac_mode=$ac_tag; continue;;
3568   esac
3569   case $ac_mode$ac_tag in
3570   :[FHL]*:*);;
3571   :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
3572 echo "$as_me: error: Invalid tag $ac_tag." >&2;}
3573    { (exit 1); exit 1; }; };;
3574   :[FH]-) ac_tag=-:-;;
3575   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
3576   esac
3577   ac_save_IFS=$IFS
3578   IFS=:
3579   set x $ac_tag
3580   IFS=$ac_save_IFS
3581   shift
3582   ac_file=$1
3583   shift
3584
3585   case $ac_mode in
3586   :L) ac_source=$1;;
3587   :[FH])
3588     ac_file_inputs=
3589     for ac_f
3590     do
3591       case $ac_f in
3592       -) ac_f="$tmp/stdin";;
3593       *) # Look for the file first in the build tree, then in the source tree
3594          # (if the path is not absolute).  The absolute path cannot be DOS-style,
3595          # because $ac_f cannot contain `:'.
3596          test -f "$ac_f" ||
3597            case $ac_f in
3598            [\\/$]*) false;;
3599            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
3600            esac ||
3601            { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
3602 echo "$as_me: error: cannot find input file: $ac_f" >&2;}
3603    { (exit 1); exit 1; }; };;
3604       esac
3605       ac_file_inputs="$ac_file_inputs $ac_f"
3606     done
3607
3608     # Let's still pretend it is `configure' which instantiates (i.e., don't
3609     # use $as_me), people would be surprised to read:
3610     #    /* config.h.  Generated by config.status.  */
3611     configure_input="Generated from "`IFS=:
3612           echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
3613     if test x"$ac_file" != x-; then
3614       configure_input="$ac_file.  $configure_input"
3615       { echo "$as_me:$LINENO: creating $ac_file" >&5
3616 echo "$as_me: creating $ac_file" >&6;}
3617     fi
3618
3619     case $ac_tag in
3620     *:-:* | *:-) cat >"$tmp/stdin";;
3621     esac
3622     ;;
3623   esac
3624
3625   ac_dir=`$as_dirname -- "$ac_file" ||
3626 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3627          X"$ac_file" : 'X\(//\)[^/]' \| \
3628          X"$ac_file" : 'X\(//\)$' \| \
3629          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
3630 echo X"$ac_file" |
3631     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3632             s//\1/
3633             q
3634           }
3635           /^X\(\/\/\)[^/].*/{
3636             s//\1/
3637             q
3638           }
3639           /^X\(\/\/\)$/{
3640             s//\1/
3641             q
3642           }
3643           /^X\(\/\).*/{
3644             s//\1/
3645             q
3646           }
3647           s/.*/./; q'`
3648   { if $as_mkdir_p; then
3649     test -d "$ac_dir" || mkdir -p "$ac_dir"
3650   else
3651     as_dir="$ac_dir"
3652     as_dirs=
3653     while test ! -d "$as_dir"; do
3654       as_dirs="$as_dir $as_dirs"
3655       as_dir=`$as_dirname -- "$as_dir" ||
3656 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3657          X"$as_dir" : 'X\(//\)[^/]' \| \
3658          X"$as_dir" : 'X\(//\)$' \| \
3659          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
3660 echo X"$as_dir" |
3661     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3662             s//\1/
3663             q
3664           }
3665           /^X\(\/\/\)[^/].*/{
3666             s//\1/
3667             q
3668           }
3669           /^X\(\/\/\)$/{
3670             s//\1/
3671             q
3672           }
3673           /^X\(\/\).*/{
3674             s//\1/
3675             q
3676           }
3677           s/.*/./; q'`
3678     done
3679     test ! -n "$as_dirs" || mkdir $as_dirs
3680   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
3681 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
3682    { (exit 1); exit 1; }; }; }
3683   ac_builddir=.
3684
3685 case "$ac_dir" in
3686 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
3687 *)
3688   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
3689   # A ".." for each directory in $ac_dir_suffix.
3690   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
3691   case $ac_top_builddir_sub in
3692   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
3693   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
3694   esac ;;
3695 esac
3696 ac_abs_top_builddir=$ac_pwd
3697 ac_abs_builddir=$ac_pwd$ac_dir_suffix
3698 # for backward compatibility:
3699 ac_top_builddir=$ac_top_build_prefix
3700
3701 case $srcdir in
3702   .)  # We are building in place.
3703     ac_srcdir=.
3704     ac_top_srcdir=$ac_top_builddir_sub
3705     ac_abs_top_srcdir=$ac_pwd ;;
3706   [\\/]* | ?:[\\/]* )  # Absolute name.
3707     ac_srcdir=$srcdir$ac_dir_suffix;
3708     ac_top_srcdir=$srcdir
3709     ac_abs_top_srcdir=$srcdir ;;
3710   *) # Relative name.
3711     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
3712     ac_top_srcdir=$ac_top_build_prefix$srcdir
3713     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
3714 esac
3715 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
3716
3717
3718   case $ac_mode in
3719   :F)
3720   #
3721   # CONFIG_FILE
3722   #
3723
3724   case $INSTALL in
3725   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
3726   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
3727   esac
3728
3729 _ACEOF
3730
3731 cat >>$CONFIG_STATUS <<\_ACEOF
3732 # If the template does not know about datarootdir, expand it.
3733 # FIXME: This hack should be removed a few years after 2.60.
3734 ac_datarootdir_hack=
3735
3736 case `sed -n '/datarootdir/ {
3737   p
3738   q
3739 }
3740 /@datadir@/p
3741 /@docdir@/p
3742 /@infodir@/p
3743 /@localedir@/p
3744 /@mandir@/p
3745 ' $ac_file_inputs` in
3746 *datarootdir*) ;;
3747 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
3748   { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
3749 echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
3750 _ACEOF
3751 cat >>$CONFIG_STATUS <<_ACEOF
3752   ac_datarootdir_hack='
3753   s&@datadir@&$datadir&g
3754   s&@docdir@&$docdir&g
3755   s&@infodir@&$infodir&g
3756   s&@localedir@&$localedir&g
3757   s&@mandir@&$mandir&g
3758     s&\\\${datarootdir}&$datarootdir&g' ;;
3759 esac
3760 _ACEOF
3761
3762 # Neutralize VPATH when `$srcdir' = `.'.
3763 # Shell code in configure.ac might set extrasub.
3764 # FIXME: do we really want to maintain this feature?
3765 cat >>$CONFIG_STATUS <<_ACEOF
3766   sed "$ac_vpsub
3767 $extrasub
3768 _ACEOF
3769 cat >>$CONFIG_STATUS <<\_ACEOF
3770 :t
3771 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
3772 s&@configure_input@&$configure_input&;t t
3773 s&@top_builddir@&$ac_top_builddir_sub&;t t
3774 s&@srcdir@&$ac_srcdir&;t t
3775 s&@abs_srcdir@&$ac_abs_srcdir&;t t
3776 s&@top_srcdir@&$ac_top_srcdir&;t t
3777 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
3778 s&@builddir@&$ac_builddir&;t t
3779 s&@abs_builddir@&$ac_abs_builddir&;t t
3780 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
3781 s&@INSTALL@&$ac_INSTALL&;t t
3782 $ac_datarootdir_hack
3783 " $ac_file_inputs | sed -f "$tmp/subs-1.sed" >$tmp/out
3784
3785   rm -f "$tmp/stdin"
3786   case $ac_file in
3787   -) cat "$tmp/out"; rm -f "$tmp/out";;
3788   *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
3789   esac
3790  ;;
3791
3792
3793   :C)  { echo "$as_me:$LINENO: executing $ac_file commands" >&5
3794 echo "$as_me: executing $ac_file commands" >&6;}
3795  ;;
3796   esac
3797
3798
3799   case $ac_file$ac_mode in
3800     "tests/atconfig":C) cat >tests/atconfig <<ATEOF
3801 # Configurable variable values for building test suites.
3802 # Generated by $0.
3803 # Copyright (C) 2000, 2001, 2003, 2004 Free Software Foundation, Inc.
3804
3805 # The test suite will define top_srcdir=$at_top_srcdir/../.. etc.
3806 at_testdir='tests'
3807 abs_builddir='$ac_abs_builddir'
3808 at_srcdir='$ac_srcdir'
3809 abs_srcdir='$ac_abs_srcdir'
3810 at_top_srcdir='$ac_top_srcdir'
3811 abs_top_srcdir='$ac_abs_top_srcdir'
3812 at_top_build_prefix='$ac_top_build_prefix'
3813 abs_top_builddir='$ac_abs_top_builddir'
3814
3815 # Backward compatibility with Autotest <= 2.59b:
3816 at_top_builddir=\$at_top_build_prefix
3817
3818 AUTOTEST_PATH='tests'
3819
3820 SHELL=\${CONFIG_SHELL-'$SHELL'}
3821 ATEOF
3822  ;;
3823
3824   esac
3825 done # for ac_tag
3826
3827
3828 { (exit 0); exit 0; }
3829 _ACEOF
3830 chmod +x $CONFIG_STATUS
3831 ac_clean_files=$ac_clean_files_save
3832
3833
3834 # configure is writing to config.log, and then calls config.status.
3835 # config.status does its own redirection, appending to config.log.
3836 # Unfortunately, on DOS this fails, as config.log is still kept open
3837 # by configure, so config.status won't be able to write to it; its
3838 # output is simply discarded.  So we exec the FD to /dev/null,
3839 # effectively closing config.log, so it can be properly (re)opened and
3840 # appended to by config.status.  When coming back to configure, we
3841 # need to make the FD available again.
3842 if test "$no_create" != yes; then
3843   ac_cs_success=:
3844   ac_config_status_args=
3845   test "$silent" = yes &&
3846     ac_config_status_args="$ac_config_status_args --quiet"
3847   exec 5>/dev/null
3848   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
3849   exec 5>>config.log
3850   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
3851   # would make configure fail if this is the last instruction.
3852   $ac_cs_success || { (exit 1); exit 1; }
3853 fi
3854
3855 # Report the state of this version of Autoconf if this is a beta.
3856     cat <<EOF
3857
3858 You are about to use an experimental version of Autoconf.  Be sure to
3859 read the relevant mailing lists, most importantly <autoconf@gnu.org>.
3860
3861 Below you will find information on the status of this version of Autoconf.
3862
3863
3864 EOF
3865     sed -n '/^\* Status/,$p' $srcdir/BUGS
3866