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_must_keep_next=false
1367 for ac_pass in 1 2
1368 do
1369   for ac_arg
1370   do
1371     case $ac_arg in
1372     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1373     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1374     | -silent | --silent | --silen | --sile | --sil)
1375       continue ;;
1376     *\'*)
1377       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1378     esac
1379     case $ac_pass in
1380     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1381     2)
1382       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1383       if test $ac_must_keep_next = true; then
1384         ac_must_keep_next=false # Got value, back to normal.
1385       else
1386         case $ac_arg in
1387           *=* | --config-cache | -C | -disable-* | --disable-* \
1388           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1389           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1390           | -with-* | --with-* | -without-* | --without-* | --x)
1391             case "$ac_configure_args0 " in
1392               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1393             esac
1394             ;;
1395           -* ) ac_must_keep_next=true ;;
1396         esac
1397       fi
1398       ac_configure_args="$ac_configure_args '$ac_arg'"
1399       ;;
1400     esac
1401   done
1402 done
1403 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1404 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1405
1406 # When interrupted or exit'd, cleanup temporary files, and complete
1407 # config.log.  We remove comments because anyway the quotes in there
1408 # would cause problems or look ugly.
1409 # WARNING: Use '\'' to represent an apostrophe within the trap.
1410 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1411 trap 'exit_status=$?
1412   # Save into config.log some information that might help in debugging.
1413   {
1414     echo
1415
1416     cat <<\_ASBOX
1417 ## ---------------- ##
1418 ## Cache variables. ##
1419 ## ---------------- ##
1420 _ASBOX
1421     echo
1422     # The following way of writing the cache mishandles newlines in values,
1423 (
1424   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1425     eval ac_val=\$$ac_var
1426     case $ac_val in #(
1427     *${as_nl}*)
1428       case $ac_var in #(
1429       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
1430 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
1431       esac
1432       case $ac_var in #(
1433       _ | IFS | as_nl) ;; #(
1434       *) $as_unset $ac_var ;;
1435       esac ;;
1436     esac
1437   done
1438   (set) 2>&1 |
1439     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1440     *${as_nl}ac_space=\ *)
1441       sed -n \
1442         "s/'\''/'\''\\\\'\'''\''/g;
1443           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1444       ;; #(
1445     *)
1446       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1447       ;;
1448     esac |
1449     sort
1450 )
1451     echo
1452
1453     cat <<\_ASBOX
1454 ## ----------------- ##
1455 ## Output variables. ##
1456 ## ----------------- ##
1457 _ASBOX
1458     echo
1459     for ac_var in $ac_subst_vars
1460     do
1461       eval ac_val=\$$ac_var
1462       case $ac_val in
1463       *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1464       esac
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         case $ac_val in
1480         *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1481         esac
1482         echo "$ac_var='\''$ac_val'\''"
1483       done | sort
1484       echo
1485     fi
1486
1487     if test -s confdefs.h; then
1488       cat <<\_ASBOX
1489 ## ----------- ##
1490 ## confdefs.h. ##
1491 ## ----------- ##
1492 _ASBOX
1493       echo
1494       cat confdefs.h
1495       echo
1496     fi
1497     test "$ac_signal" != 0 &&
1498       echo "$as_me: caught signal $ac_signal"
1499     echo "$as_me: exit $exit_status"
1500   } >&5
1501   rm -f core *.core core.conftest.* &&
1502     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1503     exit $exit_status
1504 ' 0
1505 for ac_signal in 1 2 13 15; do
1506   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1507 done
1508 ac_signal=0
1509
1510 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1511 rm -f -r conftest* confdefs.h
1512
1513 # Predefined preprocessor variables.
1514
1515 cat >>confdefs.h <<_ACEOF
1516 #define PACKAGE_NAME "$PACKAGE_NAME"
1517 _ACEOF
1518
1519
1520 cat >>confdefs.h <<_ACEOF
1521 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1522 _ACEOF
1523
1524
1525 cat >>confdefs.h <<_ACEOF
1526 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1527 _ACEOF
1528
1529
1530 cat >>confdefs.h <<_ACEOF
1531 #define PACKAGE_STRING "$PACKAGE_STRING"
1532 _ACEOF
1533
1534
1535 cat >>confdefs.h <<_ACEOF
1536 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1537 _ACEOF
1538
1539
1540 # Let the site file select an alternate cache file if it wants to.
1541 # Prefer explicitly selected file to automatically selected ones.
1542 if test -n "$CONFIG_SITE"; then
1543   set x "$CONFIG_SITE"
1544 elif test "x$prefix" != xNONE; then
1545   set x "$prefix/share/config.site" "$prefix/etc/config.site"
1546 else
1547   set x "$ac_default_prefix/share/config.site" \
1548         "$ac_default_prefix/etc/config.site"
1549 fi
1550 shift
1551 for ac_site_file
1552 do
1553   if test -r "$ac_site_file"; then
1554     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1555 echo "$as_me: loading site script $ac_site_file" >&6;}
1556     sed 's/^/| /' "$ac_site_file" >&5
1557     . "$ac_site_file"
1558   fi
1559 done
1560
1561 if test -r "$cache_file"; then
1562   # Some versions of bash will fail to source /dev/null (special
1563   # files actually), so we avoid doing that.
1564   if test -f "$cache_file"; then
1565     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1566 echo "$as_me: loading cache $cache_file" >&6;}
1567     case $cache_file in
1568       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1569       *)                      . "./$cache_file";;
1570     esac
1571   fi
1572 else
1573   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1574 echo "$as_me: creating cache $cache_file" >&6;}
1575   >$cache_file
1576 fi
1577
1578 # Check that the precious variables saved in the cache have kept the same
1579 # value.
1580 ac_cache_corrupted=false
1581 for ac_var in $ac_precious_vars; do
1582   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1583   eval ac_new_set=\$ac_env_${ac_var}_set
1584   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1585   eval ac_new_val=\$ac_env_${ac_var}_value
1586   case $ac_old_set,$ac_new_set in
1587     set,)
1588       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1589 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1590       ac_cache_corrupted=: ;;
1591     ,set)
1592       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1593 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1594       ac_cache_corrupted=: ;;
1595     ,);;
1596     *)
1597       if test "x$ac_old_val" != "x$ac_new_val"; then
1598         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1599 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1600         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1601 echo "$as_me:   former value:  $ac_old_val" >&2;}
1602         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1603 echo "$as_me:   current value: $ac_new_val" >&2;}
1604         ac_cache_corrupted=:
1605       fi;;
1606   esac
1607   # Pass precious variables to config.status.
1608   if test "$ac_new_set" = set; then
1609     case $ac_new_val in
1610     *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1611     *) ac_arg=$ac_var=$ac_new_val ;;
1612     esac
1613     case " $ac_configure_args " in
1614       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1615       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1616     esac
1617   fi
1618 done
1619 if $ac_cache_corrupted; then
1620   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1621 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1622   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1623 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1624    { (exit 1); exit 1; }; }
1625 fi
1626
1627
1628
1629
1630
1631
1632
1633
1634
1635
1636
1637
1638
1639
1640
1641
1642
1643
1644
1645
1646
1647
1648
1649
1650
1651 ac_ext=c
1652 ac_cpp='$CPP $CPPFLAGS'
1653 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1654 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1655 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1656
1657
1658
1659
1660 ac_aux_dir=
1661 for ac_dir in config "$srcdir"/config; do
1662   if test -f "$ac_dir/install-sh"; then
1663     ac_aux_dir=$ac_dir
1664     ac_install_sh="$ac_aux_dir/install-sh -c"
1665     break
1666   elif test -f "$ac_dir/install.sh"; then
1667     ac_aux_dir=$ac_dir
1668     ac_install_sh="$ac_aux_dir/install.sh -c"
1669     break
1670   elif test -f "$ac_dir/shtool"; then
1671     ac_aux_dir=$ac_dir
1672     ac_install_sh="$ac_aux_dir/shtool install -c"
1673     break
1674   fi
1675 done
1676 if test -z "$ac_aux_dir"; then
1677   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in config \"$srcdir\"/config" >&5
1678 echo "$as_me: error: cannot find install-sh or install.sh in config \"$srcdir\"/config" >&2;}
1679    { (exit 1); exit 1; }; }
1680 fi
1681
1682 # These three variables are undocumented and unsupported,
1683 # and are intended to be withdrawn in a future Autoconf release.
1684 # They can cause serious problems if a builder's source tree is in a directory
1685 # whose full name contains unusual characters.
1686 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
1687 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
1688 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
1689
1690
1691 ac_config_files="$ac_config_files config/Makefile"
1692
1693
1694 am__api_version="1.9"
1695 # Find a good install program.  We prefer a C program (faster),
1696 # so one script is as good as another.  But avoid the broken or
1697 # incompatible versions:
1698 # SysV /etc/install, /usr/sbin/install
1699 # SunOS /usr/etc/install
1700 # IRIX /sbin/install
1701 # AIX /bin/install
1702 # AmigaOS /C/install, which installs bootblocks on floppy discs
1703 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1704 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1705 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1706 # OS/2's system install, which has a completely different semantic
1707 # ./install, which can be erroneously created by make from ./install.sh.
1708 { echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1709 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
1710 if test -z "$INSTALL"; then
1711 if test "${ac_cv_path_install+set}" = set; then
1712   echo $ECHO_N "(cached) $ECHO_C" >&6
1713 else
1714   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1715 for as_dir in $PATH
1716 do
1717   IFS=$as_save_IFS
1718   test -z "$as_dir" && as_dir=.
1719   # Account for people who put trailing slashes in PATH elements.
1720 case $as_dir/ in
1721   ./ | .// | /cC/* | \
1722   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1723   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
1724   /usr/ucb/* ) ;;
1725   *)
1726     # OSF1 and SCO ODT 3.0 have their own names for install.
1727     # Don't use installbsd from OSF since it installs stuff as root
1728     # by default.
1729     for ac_prog in ginstall scoinst install; do
1730       for ac_exec_ext in '' $ac_executable_extensions; do
1731         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; }; then
1732           if test $ac_prog = install &&
1733             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1734             # AIX install.  It has an incompatible calling convention.
1735             :
1736           elif test $ac_prog = install &&
1737             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1738             # program-specific install script used by HP pwplus--don't use.
1739             :
1740           else
1741             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1742             break 3
1743           fi
1744         fi
1745       done
1746     done
1747     ;;
1748 esac
1749 done
1750 IFS=$as_save_IFS
1751
1752
1753 fi
1754   if test "${ac_cv_path_install+set}" = set; then
1755     INSTALL=$ac_cv_path_install
1756   else
1757     # As a last resort, use the slow shell script.  Don't cache a
1758     # value for INSTALL within a source directory, because that will
1759     # break other packages using the cache if that directory is
1760     # removed, or if the value is a relative name.
1761     INSTALL=$ac_install_sh
1762   fi
1763 fi
1764 { echo "$as_me:$LINENO: result: $INSTALL" >&5
1765 echo "${ECHO_T}$INSTALL" >&6; }
1766
1767 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1768 # It thinks the first close brace ends the variable substitution.
1769 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1770
1771 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1772
1773 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1774
1775 { echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1776 echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6; }
1777 # Just in case
1778 sleep 1
1779 echo timestamp > conftest.file
1780 # Do `set' in a subshell so we don't clobber the current shell's
1781 # arguments.  Must try -L first in case configure is actually a
1782 # symlink; some systems play weird games with the mod time of symlinks
1783 # (eg FreeBSD returns the mod time of the symlink's containing
1784 # directory).
1785 if (
1786    set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1787    if test "$*" = "X"; then
1788       # -L didn't work.
1789       set X `ls -t $srcdir/configure conftest.file`
1790    fi
1791    rm -f conftest.file
1792    if test "$*" != "X $srcdir/configure conftest.file" \
1793       && test "$*" != "X conftest.file $srcdir/configure"; then
1794
1795       # If neither matched, then we have a broken ls.  This can happen
1796       # if, for instance, CONFIG_SHELL is bash and it inherits a
1797       # broken ls alias from the environment.  This has actually
1798       # happened.  Such a system could not be considered "sane".
1799       { { echo "$as_me:$LINENO: error: ls -t appears to fail.  Make sure there is not a broken
1800 alias in your environment" >&5
1801 echo "$as_me: error: ls -t appears to fail.  Make sure there is not a broken
1802 alias in your environment" >&2;}
1803    { (exit 1); exit 1; }; }
1804    fi
1805
1806    test "$2" = conftest.file
1807    )
1808 then
1809    # Ok.
1810    :
1811 else
1812    { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1813 Check your system clock" >&5
1814 echo "$as_me: error: newly created file is older than distributed files!
1815 Check your system clock" >&2;}
1816    { (exit 1); exit 1; }; }
1817 fi
1818 { echo "$as_me:$LINENO: result: yes" >&5
1819 echo "${ECHO_T}yes" >&6; }
1820 test "$program_prefix" != NONE &&
1821   program_transform_name="s&^&$program_prefix&;$program_transform_name"
1822 # Use a double $ so make ignores it.
1823 test "$program_suffix" != NONE &&
1824   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
1825 # Double any \ or $.  echo might interpret backslashes.
1826 # By default was `s,x,x', remove it if useless.
1827 cat <<\_ACEOF >conftest.sed
1828 s/[\\$]/&&/g;s/;s,x,x,$//
1829 _ACEOF
1830 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1831 rm -f conftest.sed
1832
1833 # expand $ac_aux_dir to an absolute path
1834 am_aux_dir=`cd $ac_aux_dir && pwd`
1835
1836 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
1837 # Use eval to expand $SHELL
1838 if eval "$MISSING --run true"; then
1839   am_missing_run="$MISSING --run "
1840 else
1841   am_missing_run=
1842   { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1843 echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1844 fi
1845
1846 if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
1847   # We used to keeping the `.' as first argument, in order to
1848   # allow $(mkdir_p) to be used without argument.  As in
1849   #   $(mkdir_p) $(somedir)
1850   # where $(somedir) is conditionally defined.  However this is wrong
1851   # for two reasons:
1852   #  1. if the package is installed by a user who cannot write `.'
1853   #     make install will fail,
1854   #  2. the above comment should most certainly read
1855   #     $(mkdir_p) $(DESTDIR)$(somedir)
1856   #     so it does not work when $(somedir) is undefined and
1857   #     $(DESTDIR) is not.
1858   #  To support the latter case, we have to write
1859   #     test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
1860   #  so the `.' trick is pointless.
1861   mkdir_p='mkdir -p --'
1862 else
1863   # On NextStep and OpenStep, the `mkdir' command does not
1864   # recognize any option.  It will interpret all options as
1865   # directories to create, and then abort because `.' already
1866   # exists.
1867   for d in ./-p ./--version;
1868   do
1869     test -d $d && rmdir $d
1870   done
1871   # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
1872   if test -f "$ac_aux_dir/mkinstalldirs"; then
1873     mkdir_p='$(mkinstalldirs)'
1874   else
1875     mkdir_p='$(install_sh) -d'
1876   fi
1877 fi
1878
1879 for ac_prog in gawk mawk nawk awk
1880 do
1881   # Extract the first word of "$ac_prog", so it can be a program name with args.
1882 set dummy $ac_prog; ac_word=$2
1883 { echo "$as_me:$LINENO: checking for $ac_word" >&5
1884 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1885 if test "${ac_cv_prog_AWK+set}" = set; then
1886   echo $ECHO_N "(cached) $ECHO_C" >&6
1887 else
1888   if test -n "$AWK"; then
1889   ac_cv_prog_AWK="$AWK" # Let the user override the test.
1890 else
1891 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1892 for as_dir in $PATH
1893 do
1894   IFS=$as_save_IFS
1895   test -z "$as_dir" && as_dir=.
1896   for ac_exec_ext in '' $ac_executable_extensions; do
1897   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
1898     ac_cv_prog_AWK="$ac_prog"
1899     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1900     break 2
1901   fi
1902 done
1903 done
1904 IFS=$as_save_IFS
1905
1906 fi
1907 fi
1908 AWK=$ac_cv_prog_AWK
1909 if test -n "$AWK"; then
1910   { echo "$as_me:$LINENO: result: $AWK" >&5
1911 echo "${ECHO_T}$AWK" >&6; }
1912 else
1913   { echo "$as_me:$LINENO: result: no" >&5
1914 echo "${ECHO_T}no" >&6; }
1915 fi
1916
1917
1918   test -n "$AWK" && break
1919 done
1920
1921 { echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1922 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; }
1923 set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/^a-zA-Z0-9_/_/g'`
1924 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
1925   echo $ECHO_N "(cached) $ECHO_C" >&6
1926 else
1927   cat >conftest.make <<\_ACEOF
1928 SHELL = /bin/sh
1929 all:
1930         @echo '@@@%%%=$(MAKE)=@@@%%%'
1931 _ACEOF
1932 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1933 case `${MAKE-make} -f conftest.make 2>/dev/null` in
1934   *@@@%%%=?*=@@@%%%*)
1935     eval ac_cv_prog_make_${ac_make}_set=yes;;
1936   *)
1937     eval ac_cv_prog_make_${ac_make}_set=no;;
1938 esac
1939 rm -f conftest.make
1940 fi
1941 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
1942   { echo "$as_me:$LINENO: result: yes" >&5
1943 echo "${ECHO_T}yes" >&6; }
1944   SET_MAKE=
1945 else
1946   { echo "$as_me:$LINENO: result: no" >&5
1947 echo "${ECHO_T}no" >&6; }
1948   SET_MAKE="MAKE=${MAKE-make}"
1949 fi
1950
1951 rm -rf .tst 2>/dev/null
1952 mkdir .tst 2>/dev/null
1953 if test -d .tst; then
1954   am__leading_dot=.
1955 else
1956   am__leading_dot=_
1957 fi
1958 rmdir .tst 2>/dev/null
1959
1960 # test to see if srcdir already configured
1961 if test "`cd $srcdir && pwd`" != "`pwd`" &&
1962    test -f $srcdir/config.status; then
1963   { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1964 echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
1965    { (exit 1); exit 1; }; }
1966 fi
1967
1968 # test whether we have cygpath
1969 if test -z "$CYGPATH_W"; then
1970   if (cygpath --version) >/dev/null 2>/dev/null; then
1971     CYGPATH_W='cygpath -w'
1972   else
1973     CYGPATH_W=echo
1974   fi
1975 fi
1976
1977
1978 # Define the identity of the package.
1979  PACKAGE='autoconf'
1980  VERSION='2.59d'
1981
1982
1983 cat >>confdefs.h <<_ACEOF
1984 #define PACKAGE "$PACKAGE"
1985 _ACEOF
1986
1987
1988 cat >>confdefs.h <<_ACEOF
1989 #define VERSION "$VERSION"
1990 _ACEOF
1991
1992 # Some tools Automake needs.
1993
1994 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
1995
1996
1997 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
1998
1999
2000 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
2001
2002
2003 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
2004
2005
2006 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
2007
2008 install_sh=${install_sh-"$am_aux_dir/install-sh"}
2009
2010 # Installed binaries are usually stripped using `strip' when the user
2011 # run `make install-strip'.  However `strip' might not be the right
2012 # tool to use in cross-compilation environments, therefore Automake
2013 # will honor the `STRIP' environment variable to overrule this program.
2014 if test "$cross_compiling" != no; then
2015   if test -n "$ac_tool_prefix"; then
2016   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2017 set dummy ${ac_tool_prefix}strip; ac_word=$2
2018 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2019 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2020 if test "${ac_cv_prog_STRIP+set}" = set; then
2021   echo $ECHO_N "(cached) $ECHO_C" >&6
2022 else
2023   if test -n "$STRIP"; then
2024   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2025 else
2026 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2027 for as_dir in $PATH
2028 do
2029   IFS=$as_save_IFS
2030   test -z "$as_dir" && as_dir=.
2031   for ac_exec_ext in '' $ac_executable_extensions; do
2032   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
2033     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2034     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2035     break 2
2036   fi
2037 done
2038 done
2039 IFS=$as_save_IFS
2040
2041 fi
2042 fi
2043 STRIP=$ac_cv_prog_STRIP
2044 if test -n "$STRIP"; then
2045   { echo "$as_me:$LINENO: result: $STRIP" >&5
2046 echo "${ECHO_T}$STRIP" >&6; }
2047 else
2048   { echo "$as_me:$LINENO: result: no" >&5
2049 echo "${ECHO_T}no" >&6; }
2050 fi
2051
2052
2053 fi
2054 if test -z "$ac_cv_prog_STRIP"; then
2055   ac_ct_STRIP=$STRIP
2056   # Extract the first word of "strip", so it can be a program name with args.
2057 set dummy strip; ac_word=$2
2058 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2059 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2060 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
2061   echo $ECHO_N "(cached) $ECHO_C" >&6
2062 else
2063   if test -n "$ac_ct_STRIP"; then
2064   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2065 else
2066 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2067 for as_dir in $PATH
2068 do
2069   IFS=$as_save_IFS
2070   test -z "$as_dir" && as_dir=.
2071   for ac_exec_ext in '' $ac_executable_extensions; do
2072   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
2073     ac_cv_prog_ac_ct_STRIP="strip"
2074     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2075     break 2
2076   fi
2077 done
2078 done
2079 IFS=$as_save_IFS
2080
2081 fi
2082 fi
2083 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2084 if test -n "$ac_ct_STRIP"; then
2085   { echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
2086 echo "${ECHO_T}$ac_ct_STRIP" >&6; }
2087 else
2088   { echo "$as_me:$LINENO: result: no" >&5
2089 echo "${ECHO_T}no" >&6; }
2090 fi
2091
2092   if test "x$ac_ct_STRIP" = x; then
2093     STRIP=":"
2094   else
2095     case $cross_compiling:$ac_tool_warned in
2096 yes:)
2097 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2098 whose name does not start with the host triplet.  If you think this
2099 configuration is useful to you, please write to autoconf@gnu.org." >&5
2100 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2101 whose name does not start with the host triplet.  If you think this
2102 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2103 ac_tool_warned=yes ;;
2104 esac
2105     STRIP=$ac_ct_STRIP
2106   fi
2107 else
2108   STRIP="$ac_cv_prog_STRIP"
2109 fi
2110
2111 fi
2112 INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
2113
2114 # We need awk for the "check" target.  The system "awk" is bad on
2115 # some platforms.
2116 # Always define AMTAR for backward compatibility.
2117
2118 AMTAR=${AMTAR-"${am_missing_run}tar"}
2119
2120 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
2121
2122
2123
2124
2125
2126
2127 # We use `/bin/sh -n script' to check that there are no syntax errors
2128 # in the scripts.  Although incredible, there are /bin/sh that go into
2129 # endless loops with `-n', e.g., SunOS's:
2130 #
2131 #   $ uname -a
2132 #   SunOS ondine 4.1.3 2 sun4m unknown
2133 #   $ cat endless.sh
2134 #   while false
2135 #   do
2136 #     :
2137 #   done
2138 #   exit 0
2139 #   $ time sh endless.sh
2140 #   sh endless.sh  0,02s user 0,03s system 78% cpu 0,064 total
2141 #   $ time sh -nx endless.sh
2142 #   ^Csh -nx endless.sh  3,67s user 0,03s system 63% cpu 5,868 total
2143 #
2144 # Also, some implementations of /bin/sh (e.g., Solaris 8) are soooo slow
2145 # that they are unusable on large scripts like our testsuite.
2146
2147 # So before using `/bin/sh -n' to check our scripts, we first check
2148 # that `/bin/sh -n' is known to not have these problems.
2149
2150 { echo "$as_me:$LINENO: checking whether /bin/sh -n is known to work" >&5
2151 echo $ECHO_N "checking whether /bin/sh -n is known to work... $ECHO_C" >&6; }
2152 if test "${ac_cv_sh_n_works+set}" = set; then
2153   echo $ECHO_N "(cached) $ECHO_C" >&6
2154 else
2155   if (
2156     unset BASH_VERSION ZSH_VERSION
2157     /bin/sh -c '
2158       test -n "${BASH_VERSION+set}" || # Bash
2159       test -n "${KSH_VERSION+set}" || # pdksh
2160       test -n "${ZSH_VERSION+set}" || # zsh
2161       test -n "${.sh.version}" # ksh93; put this last since its syntax is dodgy
2162     '
2163   ) 2>/dev/null
2164 then ac_cv_sh_n_works=yes
2165 else ac_cv_sh_n_works=no
2166 fi
2167
2168 fi
2169 { echo "$as_me:$LINENO: result: $ac_cv_sh_n_works" >&5
2170 echo "${ECHO_T}$ac_cv_sh_n_works" >&6; }
2171
2172
2173 # Initialize the test suite.
2174 ac_config_commands="$ac_config_commands tests/atconfig"
2175
2176
2177 ac_config_files="$ac_config_files tests/Makefile tests/atlocal"
2178
2179 # Extract the first word of "expr", so it can be a program name with args.
2180 set dummy expr; ac_word=$2
2181 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2182 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2183 if test "${ac_cv_path_EXPR+set}" = set; then
2184   echo $ECHO_N "(cached) $ECHO_C" >&6
2185 else
2186   case $EXPR in
2187   [\\/]* | ?:[\\/]*)
2188   ac_cv_path_EXPR="$EXPR" # Let the user override the test with a path.
2189   ;;
2190   *)
2191   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2192 for as_dir in $PATH
2193 do
2194   IFS=$as_save_IFS
2195   test -z "$as_dir" && as_dir=.
2196   for ac_exec_ext in '' $ac_executable_extensions; do
2197   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
2198     ac_cv_path_EXPR="$as_dir/$ac_word$ac_exec_ext"
2199     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2200     break 2
2201   fi
2202 done
2203 done
2204 IFS=$as_save_IFS
2205
2206   ;;
2207 esac
2208 fi
2209 EXPR=$ac_cv_path_EXPR
2210 if test -n "$EXPR"; then
2211   { echo "$as_me:$LINENO: result: $EXPR" >&5
2212 echo "${ECHO_T}$EXPR" >&6; }
2213 else
2214   { echo "$as_me:$LINENO: result: no" >&5
2215 echo "${ECHO_T}no" >&6; }
2216 fi
2217
2218
2219
2220
2221 ## ---- ##
2222 ## M4.  ##
2223 ## ---- ##
2224
2225 # We use an absolute name for GNU m4 so even if users have another m4 first in
2226 # their path, the installer can configure with a path that has GNU m4
2227 # first and get that path embedded in the installed autoconf and
2228 # autoheader scripts.
2229 for ac_prog in gm4 gnum4 m4
2230 do
2231   # Extract the first word of "$ac_prog", so it can be a program name with args.
2232 set dummy $ac_prog; ac_word=$2
2233 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2234 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2235 if test "${ac_cv_path_M4+set}" = set; then
2236   echo $ECHO_N "(cached) $ECHO_C" >&6
2237 else
2238   case $M4 in
2239   [\\/]* | ?:[\\/]*)
2240   ac_cv_path_M4="$M4" # Let the user override the test with a path.
2241   ;;
2242   *)
2243   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2244 for as_dir in $PATH
2245 do
2246   IFS=$as_save_IFS
2247   test -z "$as_dir" && as_dir=.
2248   for ac_exec_ext in '' $ac_executable_extensions; do
2249   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
2250     ac_cv_path_M4="$as_dir/$ac_word$ac_exec_ext"
2251     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2252     break 2
2253   fi
2254 done
2255 done
2256 IFS=$as_save_IFS
2257
2258   ;;
2259 esac
2260 fi
2261 M4=$ac_cv_path_M4
2262 if test -n "$M4"; then
2263   { echo "$as_me:$LINENO: result: $M4" >&5
2264 echo "${ECHO_T}$M4" >&6; }
2265 else
2266   { echo "$as_me:$LINENO: result: no" >&5
2267 echo "${ECHO_T}no" >&6; }
2268 fi
2269
2270
2271   test -n "$M4" && break
2272 done
2273 test -n "$M4" || M4="m4"
2274
2275 { echo "$as_me:$LINENO: checking whether m4 supports frozen files" >&5
2276 echo $ECHO_N "checking whether m4 supports frozen files... $ECHO_C" >&6; }
2277 if test "${ac_cv_prog_gnu_m4+set}" = set; then
2278   echo $ECHO_N "(cached) $ECHO_C" >&6
2279 else
2280   ac_cv_prog_gnu_m4=no
2281 if test x"$M4" != x; then
2282   case `$M4 --help < /dev/null 2>&1` in
2283     *reload-state*) ac_cv_prog_gnu_m4=yes ;;
2284   esac
2285 fi
2286 fi
2287 { echo "$as_me:$LINENO: result: $ac_cv_prog_gnu_m4" >&5
2288 echo "${ECHO_T}$ac_cv_prog_gnu_m4" >&6; }
2289 if test x"$ac_cv_prog_gnu_m4" != xyes; then
2290   { { echo "$as_me:$LINENO: error: GNU M4 1.4 is required" >&5
2291 echo "$as_me: error: GNU M4 1.4 is required" >&2;}
2292    { (exit 1); exit 1; }; }
2293 fi
2294
2295 ## ----------- ##
2296 ## Man pages.  ##
2297 ## ----------- ##
2298
2299 ac_config_files="$ac_config_files man/Makefile"
2300
2301
2302 HELP2MAN=${HELP2MAN-"${am_missing_run}help2man"}
2303
2304
2305
2306 ## ------ ##
2307 ## Perl.  ##
2308 ## ------ ##
2309
2310 # We use an absolute name for perl so the #! line in autoscan will work.
2311 # Extract the first word of "perl", so it can be a program name with args.
2312 set dummy perl; ac_word=$2
2313 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2314 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2315 if test "${ac_cv_path_PERL+set}" = set; then
2316   echo $ECHO_N "(cached) $ECHO_C" >&6
2317 else
2318   case $PERL in
2319   [\\/]* | ?:[\\/]*)
2320   ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
2321   ;;
2322   *)
2323   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2324 for as_dir in $PATH
2325 do
2326   IFS=$as_save_IFS
2327   test -z "$as_dir" && as_dir=.
2328   for ac_exec_ext in '' $ac_executable_extensions; do
2329   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
2330     ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
2331     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2332     break 2
2333   fi
2334 done
2335 done
2336 IFS=$as_save_IFS
2337
2338   test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="no"
2339   ;;
2340 esac
2341 fi
2342 PERL=$ac_cv_path_PERL
2343 if test -n "$PERL"; then
2344   { echo "$as_me:$LINENO: result: $PERL" >&5
2345 echo "${ECHO_T}$PERL" >&6; }
2346 else
2347   { echo "$as_me:$LINENO: result: no" >&5
2348 echo "${ECHO_T}no" >&6; }
2349 fi
2350
2351
2352 if test "$PERL" = no; then
2353   { { echo "$as_me:$LINENO: error: perl is not found" >&5
2354 echo "$as_me: error: perl is not found" >&2;}
2355    { (exit 1); exit 1; }; }
2356 fi
2357 $PERL -e 'require 5.005_03;' || {
2358    { { echo "$as_me:$LINENO: error: Perl 5.005_03 or better is required" >&5
2359 echo "$as_me: error: Perl 5.005_03 or better is required" >&2;}
2360    { (exit 1); exit 1; }; }
2361 }
2362
2363
2364 ## ------- ##
2365 ## Emacs.  ##
2366 ## ------- ##
2367
2368 ac_config_files="$ac_config_files lib/emacs/Makefile"
2369
2370 TEST_EMACS=$EMACS
2371 test x"$TEST_EMACS" = xt && TEST_EMACS=
2372 for ac_prog in emacs xemacs
2373 do
2374   # Extract the first word of "$ac_prog", so it can be a program name with args.
2375 set dummy $ac_prog; ac_word=$2
2376 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2377 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2378 if test "${ac_cv_prog_TEST_EMACS+set}" = set; then
2379   echo $ECHO_N "(cached) $ECHO_C" >&6
2380 else
2381   if test -n "$TEST_EMACS"; then
2382   ac_cv_prog_TEST_EMACS="$TEST_EMACS" # Let the user override the test.
2383 else
2384 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2385 for as_dir in $PATH
2386 do
2387   IFS=$as_save_IFS
2388   test -z "$as_dir" && as_dir=.
2389   for ac_exec_ext in '' $ac_executable_extensions; do
2390   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
2391     ac_cv_prog_TEST_EMACS="$ac_prog"
2392     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2393     break 2
2394   fi
2395 done
2396 done
2397 IFS=$as_save_IFS
2398
2399 fi
2400 fi
2401 TEST_EMACS=$ac_cv_prog_TEST_EMACS
2402 if test -n "$TEST_EMACS"; then
2403   { echo "$as_me:$LINENO: result: $TEST_EMACS" >&5
2404 echo "${ECHO_T}$TEST_EMACS" >&6; }
2405 else
2406   { echo "$as_me:$LINENO: result: no" >&5
2407 echo "${ECHO_T}no" >&6; }
2408 fi
2409
2410
2411   test -n "$TEST_EMACS" && break
2412 done
2413 test -n "$TEST_EMACS" || TEST_EMACS="no"
2414
2415
2416 # autoconf-mode.el and autotest-mode.el do not work with older version of
2417 # Emacs (i.e. 18.x.x).  During byte-compilation, Emacs complains:
2418 # "Variable (broken nil) seen on pass 2 of byte compiler but not pass 1"
2419 # We detect this problem here.
2420 if test "$TEST_EMACS" != no; then
2421   { echo "$as_me:$LINENO: checking whether $TEST_EMACS is sufficiently recent" >&5
2422 echo $ECHO_N "checking whether $TEST_EMACS is sufficiently recent... $ECHO_C" >&6; }
2423 if test "${ac_cv_prog_emacs_ok+set}" = set; then
2424   echo $ECHO_N "(cached) $ECHO_C" >&6
2425 else
2426   # Note: The quoted "EOF" is intentional.  It protects the ` in the text.
2427     cat >conftest.el << "EOF"
2428       (defvar broken)
2429       (defun broken-mode () (setq broken-defaults `(broken nil)))
2430 EOF
2431     if { (echo "$as_me:$LINENO: \$TEST_EMACS -batch -q -f batch-byte-compile conftest.el 1>&2") >&5
2432   ($TEST_EMACS -batch -q -f batch-byte-compile conftest.el 1>&2) 2>&5
2433   ac_status=$?
2434   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2435   (exit $ac_status); }; then
2436   ac_cv_prog_emacs_ok=yes
2437 else
2438   ac_cv_prog_emacs_ok=no
2439 fi
2440
2441     rm -f conftest.el conftest.elc
2442 fi
2443 { echo "$as_me:$LINENO: result: $ac_cv_prog_emacs_ok" >&5
2444 echo "${ECHO_T}$ac_cv_prog_emacs_ok" >&6; }
2445   if test $ac_cv_prog_emacs_ok = no; then
2446   TEST_EMACS=no
2447 fi
2448
2449 fi
2450
2451
2452 EMACS=$TEST_EMACS
2453
2454
2455  # If set to t, that means we are running in a shell under Emacs.
2456  # If you have an Emacs named "t", then use the full path.
2457  test x"$EMACS" = xt && EMACS=
2458  for ac_prog in emacs xemacs
2459 do
2460   # Extract the first word of "$ac_prog", so it can be a program name with args.
2461 set dummy $ac_prog; ac_word=$2
2462 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2463 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2464 if test "${ac_cv_prog_EMACS+set}" = set; then
2465   echo $ECHO_N "(cached) $ECHO_C" >&6
2466 else
2467   if test -n "$EMACS"; then
2468   ac_cv_prog_EMACS="$EMACS" # Let the user override the test.
2469 else
2470 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2471 for as_dir in $PATH
2472 do
2473   IFS=$as_save_IFS
2474   test -z "$as_dir" && as_dir=.
2475   for ac_exec_ext in '' $ac_executable_extensions; do
2476   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
2477     ac_cv_prog_EMACS="$ac_prog"
2478     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2479     break 2
2480   fi
2481 done
2482 done
2483 IFS=$as_save_IFS
2484
2485 fi
2486 fi
2487 EMACS=$ac_cv_prog_EMACS
2488 if test -n "$EMACS"; then
2489   { echo "$as_me:$LINENO: result: $EMACS" >&5
2490 echo "${ECHO_T}$EMACS" >&6; }
2491 else
2492   { echo "$as_me:$LINENO: result: no" >&5
2493 echo "${ECHO_T}no" >&6; }
2494 fi
2495
2496
2497   test -n "$EMACS" && break
2498 done
2499 test -n "$EMACS" || EMACS="no"
2500
2501
2502
2503
2504 # Check whether --with-lispdir was given.
2505 if test "${with_lispdir+set}" = set; then
2506   withval=$with_lispdir;  lispdir="$withval"
2507    { echo "$as_me:$LINENO: checking where .elc files should go" >&5
2508 echo $ECHO_N "checking where .elc files should go... $ECHO_C" >&6; }
2509    { echo "$as_me:$LINENO: result: $lispdir" >&5
2510 echo "${ECHO_T}$lispdir" >&6; }
2511 else
2512
2513  { echo "$as_me:$LINENO: checking where .elc files should go" >&5
2514 echo $ECHO_N "checking where .elc files should go... $ECHO_C" >&6; }
2515 if test "${am_cv_lispdir+set}" = set; then
2516   echo $ECHO_N "(cached) $ECHO_C" >&6
2517 else
2518
2519    if test $EMACS != "no"; then
2520      if test x${lispdir+set} != xset; then
2521   # If $EMACS isn't GNU Emacs or XEmacs, this can blow up pretty badly
2522   # Some emacsen will start up in interactive mode, requiring C-x C-c to exit,
2523   #  which is non-obvious for non-emacs users.
2524   # Redirecting /dev/null should help a bit; pity we can't detect "broken"
2525   #  emacsen earlier and avoid running this altogether.
2526   { (echo "$as_me:$LINENO: \$EMACS -batch -q -eval '(while load-path (princ (concat (car load-path) \"\\n\")) (setq load-path (cdr load-path)))' </dev/null >conftest.out") >&5
2527   ($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
2528   ac_status=$?
2529   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2530   (exit $ac_status); }
2531         am_cv_lispdir=`sed -n \
2532        -e 's,/$,,' \
2533        -e '/.*\/lib\/x*emacs\/site-lisp$/{s,.*/lib/\(x*emacs/site-lisp\)$,${libdir}/\1,;p;q;}' \
2534        -e '/.*\/share\/x*emacs\/site-lisp$/{s,.*/share/\(x*emacs/site-lisp\),${datadir}/\1,;p;q;}' \
2535        conftest.out`
2536        rm conftest.out
2537      fi
2538    fi
2539    test -z "$am_cv_lispdir" && am_cv_lispdir='${datadir}/emacs/site-lisp'
2540
2541 fi
2542 { echo "$as_me:$LINENO: result: $am_cv_lispdir" >&5
2543 echo "${ECHO_T}$am_cv_lispdir" >&6; }
2544   lispdir="$am_cv_lispdir"
2545
2546 fi
2547
2548
2549
2550
2551
2552 ## ------------ ##
2553 ## Grep & sed.  ##
2554 ## ------------ ##
2555 { echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
2556 echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
2557 if test "${ac_cv_path_GREP+set}" = set; then
2558   echo $ECHO_N "(cached) $ECHO_C" >&6
2559 else
2560   # Extract the first word of "grep ggrep" to use in msg output
2561 if test -z "$GREP"; then
2562 set dummy grep ggrep; ac_prog_name=$2
2563 if test "${ac_cv_path_GREP+set}" = set; then
2564   echo $ECHO_N "(cached) $ECHO_C" >&6
2565 else
2566   ac_path_GREP_found=false
2567 # Loop through the user's path and test for each of PROGNAME-LIST
2568 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2569 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
2570 do
2571   IFS=$as_save_IFS
2572   test -z "$as_dir" && as_dir=.
2573   for ac_prog in grep ggrep; do
2574   for ac_exec_ext in '' $ac_executable_extensions; do
2575     ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
2576     { test -f "$ac_path_GREP" && $as_executable_p "$ac_path_GREP"; } || continue
2577     # Check for GNU ac_path_GREP and select it if it is found.
2578   # Check for GNU $ac_path_GREP
2579 case `"$ac_path_GREP" --version 2>&1` in
2580 *GNU*)
2581   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
2582 *)
2583   ac_count=0
2584   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
2585   while :
2586   do
2587     cat "conftest.in" "conftest.in" >"conftest.tmp"
2588     mv "conftest.tmp" "conftest.in"
2589     cp "conftest.in" "conftest.nl"
2590     echo 'GREP' >> "conftest.nl"
2591     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
2592     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
2593     ac_count=`expr $ac_count + 1`
2594     if test $ac_count -gt ${ac_path_GREP_max-0}; then
2595       # Best one so far, save it but keep looking for a better one
2596       ac_cv_path_GREP="$ac_path_GREP"
2597       ac_path_GREP_max=$ac_count
2598     fi
2599     # 10*(2^10) chars as input seems more than enough
2600     test $ac_count -gt 10 && break
2601   done
2602   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
2603 esac
2604
2605
2606     $ac_path_GREP_found && break 3
2607   done
2608 done
2609
2610 done
2611 IFS=$as_save_IFS
2612
2613
2614 fi
2615
2616 GREP="$ac_cv_path_GREP"
2617 if test -z "$GREP"; then
2618   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
2619 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
2620    { (exit 1); exit 1; }; }
2621 fi
2622
2623 else
2624   ac_cv_path_GREP=$GREP
2625 fi
2626
2627
2628 fi
2629 { echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
2630 echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
2631  GREP="$ac_cv_path_GREP"
2632
2633
2634 { echo "$as_me:$LINENO: checking for egrep" >&5
2635 echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
2636 if test "${ac_cv_path_EGREP+set}" = set; then
2637   echo $ECHO_N "(cached) $ECHO_C" >&6
2638 else
2639   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
2640    then ac_cv_path_EGREP="$GREP -E"
2641    else
2642      # Extract the first word of "egrep" to use in msg output
2643 if test -z "$EGREP"; then
2644 set dummy egrep; ac_prog_name=$2
2645 if test "${ac_cv_path_EGREP+set}" = set; then
2646   echo $ECHO_N "(cached) $ECHO_C" >&6
2647 else
2648   ac_path_EGREP_found=false
2649 # Loop through the user's path and test for each of PROGNAME-LIST
2650 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2651 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
2652 do
2653   IFS=$as_save_IFS
2654   test -z "$as_dir" && as_dir=.
2655   for ac_prog in egrep; do
2656   for ac_exec_ext in '' $ac_executable_extensions; do
2657     ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
2658     { test -f "$ac_path_EGREP" && $as_executable_p "$ac_path_EGREP"; } || continue
2659     # Check for GNU ac_path_EGREP and select it if it is found.
2660   # Check for GNU $ac_path_EGREP
2661 case `"$ac_path_EGREP" --version 2>&1` in
2662 *GNU*)
2663   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
2664 *)
2665   ac_count=0
2666   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
2667   while :
2668   do
2669     cat "conftest.in" "conftest.in" >"conftest.tmp"
2670     mv "conftest.tmp" "conftest.in"
2671     cp "conftest.in" "conftest.nl"
2672     echo 'EGREP' >> "conftest.nl"
2673     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
2674     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
2675     ac_count=`expr $ac_count + 1`
2676     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
2677       # Best one so far, save it but keep looking for a better one
2678       ac_cv_path_EGREP="$ac_path_EGREP"
2679       ac_path_EGREP_max=$ac_count
2680     fi
2681     # 10*(2^10) chars as input seems more than enough
2682     test $ac_count -gt 10 && break
2683   done
2684   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
2685 esac
2686
2687
2688     $ac_path_EGREP_found && break 3
2689   done
2690 done
2691
2692 done
2693 IFS=$as_save_IFS
2694
2695
2696 fi
2697
2698 EGREP="$ac_cv_path_EGREP"
2699 if test -z "$EGREP"; then
2700   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
2701 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
2702    { (exit 1); exit 1; }; }
2703 fi
2704
2705 else
2706   ac_cv_path_EGREP=$EGREP
2707 fi
2708
2709
2710    fi
2711 fi
2712 { echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
2713 echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
2714  EGREP="$ac_cv_path_EGREP"
2715
2716
2717 { echo "$as_me:$LINENO: checking for a sed that does not truncate output" >&5
2718 echo $ECHO_N "checking for a sed that does not truncate output... $ECHO_C" >&6; }
2719 if test "${ac_cv_path_SED+set}" = set; then
2720   echo $ECHO_N "(cached) $ECHO_C" >&6
2721 else
2722             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
2723      for ac_i in 1 2 3 4 5 6 7; do
2724        ac_script="$ac_script$as_nl$ac_script"
2725      done
2726      echo "$ac_script" | sed 99q >conftest.sed
2727      $as_unset ac_script || ac_script=
2728      # Extract the first word of "sed gsed" to use in msg output
2729 if test -z "$SED"; then
2730 set dummy sed gsed; ac_prog_name=$2
2731 if test "${ac_cv_path_SED+set}" = set; then
2732   echo $ECHO_N "(cached) $ECHO_C" >&6
2733 else
2734   ac_path_SED_found=false
2735 # Loop through the user's path and test for each of PROGNAME-LIST
2736 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2737 for as_dir in $PATH
2738 do
2739   IFS=$as_save_IFS
2740   test -z "$as_dir" && as_dir=.
2741   for ac_prog in sed gsed; do
2742   for ac_exec_ext in '' $ac_executable_extensions; do
2743     ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
2744     { test -f "$ac_path_SED" && $as_executable_p "$ac_path_SED"; } || continue
2745     # Check for GNU ac_path_SED and select it if it is found.
2746   # Check for GNU $ac_path_SED
2747 case `"$ac_path_SED" --version 2>&1` in
2748 *GNU*)
2749   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
2750 *)
2751   ac_count=0
2752   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
2753   while :
2754   do
2755     cat "conftest.in" "conftest.in" >"conftest.tmp"
2756     mv "conftest.tmp" "conftest.in"
2757     cp "conftest.in" "conftest.nl"
2758     echo '' >> "conftest.nl"
2759     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
2760     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
2761     ac_count=`expr $ac_count + 1`
2762     if test $ac_count -gt ${ac_path_SED_max-0}; then
2763       # Best one so far, save it but keep looking for a better one
2764       ac_cv_path_SED="$ac_path_SED"
2765       ac_path_SED_max=$ac_count
2766     fi
2767     # 10*(2^10) chars as input seems more than enough
2768     test $ac_count -gt 10 && break
2769   done
2770   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
2771 esac
2772
2773
2774     $ac_path_SED_found && break 3
2775   done
2776 done
2777
2778 done
2779 IFS=$as_save_IFS
2780
2781
2782 fi
2783
2784 SED="$ac_cv_path_SED"
2785 if test -z "$SED"; then
2786   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in \$PATH" >&5
2787 echo "$as_me: error: no acceptable $ac_prog_name could be found in \$PATH" >&2;}
2788    { (exit 1); exit 1; }; }
2789 fi
2790
2791 else
2792   ac_cv_path_SED=$SED
2793 fi
2794
2795 fi
2796 { echo "$as_me:$LINENO: result: $ac_cv_path_SED" >&5
2797 echo "${ECHO_T}$ac_cv_path_SED" >&6; }
2798  SED="$ac_cv_path_SED"
2799   rm -f conftest.sed
2800
2801
2802
2803 ## ------------ ##
2804 ## Conclusion.  ##
2805 ## ------------ ##
2806
2807 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"
2808
2809
2810 cat >confcache <<\_ACEOF
2811 # This file is a shell script that caches the results of configure
2812 # tests run on this system so they can be shared between configure
2813 # scripts and configure runs, see configure's option --config-cache.
2814 # It is not useful on other systems.  If it contains results you don't
2815 # want to keep, you may remove or edit it.
2816 #
2817 # config.status only pays attention to the cache file if you give it
2818 # the --recheck option to rerun configure.
2819 #
2820 # `ac_cv_env_foo' variables (set or unset) will be overridden when
2821 # loading this file, other *unset* `ac_cv_foo' will be assigned the
2822 # following values.
2823
2824 _ACEOF
2825
2826 # The following way of writing the cache mishandles newlines in values,
2827 # but we know of no workaround that is simple, portable, and efficient.
2828 # So, we kill variables containing newlines.
2829 # Ultrix sh set writes to stderr and can't be redirected directly,
2830 # and sets the high bit in the cache file unless we assign to the vars.
2831 (
2832   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
2833     eval ac_val=\$$ac_var
2834     case $ac_val in #(
2835     *${as_nl}*)
2836       case $ac_var in #(
2837       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
2838 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
2839       esac
2840       case $ac_var in #(
2841       _ | IFS | as_nl) ;; #(
2842       *) $as_unset $ac_var ;;
2843       esac ;;
2844     esac
2845   done
2846
2847   (set) 2>&1 |
2848     case $as_nl`(ac_space=' '; set) 2>&1` in #(
2849     *${as_nl}ac_space=\ *)
2850       # `set' does not quote correctly, so add quotes (double-quote
2851       # substitution turns \\\\ into \\, and sed turns \\ into \).
2852       sed -n \
2853         "s/'/'\\\\''/g;
2854           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
2855       ;; #(
2856     *)
2857       # `set' quotes correctly as required by POSIX, so do not add quotes.
2858       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2859       ;;
2860     esac |
2861     sort
2862 ) |
2863   sed '
2864      /^ac_cv_env_/b end
2865      t clear
2866      :clear
2867      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
2868      t end
2869      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
2870      :end' >>confcache
2871 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
2872   if test -w "$cache_file"; then
2873     test "x$cache_file" != "x/dev/null" &&
2874       { echo "$as_me:$LINENO: updating cache $cache_file" >&5
2875 echo "$as_me: updating cache $cache_file" >&6;}
2876     cat confcache >$cache_file
2877   else
2878     { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
2879 echo "$as_me: not updating unwritable cache $cache_file" >&6;}
2880   fi
2881 fi
2882 rm -f confcache
2883
2884 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2885 # Let make expand exec_prefix.
2886 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2887
2888 # Transform confdefs.h into DEFS.
2889 # Protect against shell expansion while executing Makefile rules.
2890 # Protect against Makefile macro expansion.
2891 #
2892 # If the first sed substitution is executed (which looks for macros that
2893 # take arguments), then branch to the quote section.  Otherwise,
2894 # look for a macro that doesn't take arguments.
2895 ac_script='
2896 t clear
2897 :clear
2898 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
2899 t quote
2900 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
2901 t quote
2902 b any
2903 :quote
2904 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
2905 s/\[/\\&/g
2906 s/\]/\\&/g
2907 s/\$/$$/g
2908 H
2909 :any
2910 ${
2911         g
2912         s/^\n//
2913         s/\n/ /g
2914         p
2915 }
2916 '
2917 DEFS=`sed -n "$ac_script" confdefs.h`
2918
2919
2920 ac_libobjs=
2921 ac_ltlibobjs=
2922 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
2923   # 1. Remove the extension, and $U if already installed.
2924   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
2925   ac_i=`echo "$ac_i" | sed "$ac_script"`
2926   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
2927   #    will be set to the directory where LIBOBJS objects are built.
2928   ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
2929   ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
2930 done
2931 LIBOBJS=$ac_libobjs
2932
2933 LTLIBOBJS=$ac_ltlibobjs
2934
2935
2936
2937 : ${CONFIG_STATUS=./config.status}
2938 ac_clean_files_save=$ac_clean_files
2939 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
2940 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
2941 echo "$as_me: creating $CONFIG_STATUS" >&6;}
2942 cat >$CONFIG_STATUS <<_ACEOF
2943 #! $SHELL
2944 # Generated by $as_me.
2945 # Run this file to recreate the current configuration.
2946 # Compiler output produced by configure, useful for debugging
2947 # configure, is in config.log if it exists.
2948
2949 debug=false
2950 ac_cs_recheck=false
2951 ac_cs_silent=false
2952 SHELL=\${CONFIG_SHELL-$SHELL}
2953 _ACEOF
2954
2955 cat >>$CONFIG_STATUS <<\_ACEOF
2956 ## --------------------- ##
2957 ## M4sh Initialization.  ##
2958 ## --------------------- ##
2959
2960 # Be Bourne compatible
2961 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
2962   emulate sh
2963   NULLCMD=:
2964   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
2965   # is contrary to our usage.  Disable this feature.
2966   alias -g '${1+"$@"}'='"$@"'
2967   setopt NO_GLOB_SUBST
2968 else
2969   case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
2970 fi
2971 BIN_SH=xpg4; export BIN_SH # for Tru64
2972 DUALCASE=1; export DUALCASE # for MKS sh
2973
2974
2975 # PATH needs CR
2976 # Avoid depending upon Character Ranges.
2977 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
2978 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
2979 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
2980 as_cr_digits='0123456789'
2981 as_cr_alnum=$as_cr_Letters$as_cr_digits
2982
2983 # The user is always right.
2984 if test "${PATH_SEPARATOR+set}" != set; then
2985   echo "#! /bin/sh" >conf$$.sh
2986   echo  "exit 0"   >>conf$$.sh
2987   chmod +x conf$$.sh
2988   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
2989     PATH_SEPARATOR=';'
2990   else
2991     PATH_SEPARATOR=:
2992   fi
2993   rm -f conf$$.sh
2994 fi
2995
2996 # Support unset when possible.
2997 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
2998   as_unset=unset
2999 else
3000   as_unset=false
3001 fi
3002
3003
3004 # IFS
3005 # We need space, tab and new line, in precisely that order.  Quoting is
3006 # there to prevent editors from complaining about space-tab.
3007 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
3008 # splitting by setting IFS to empty value.)
3009 as_nl='
3010 '
3011 IFS=" ""        $as_nl"
3012
3013 # Find who we are.  Look in the path if we contain no directory separator.
3014 case $0 in
3015   *[\\/]* ) as_myself=$0 ;;
3016   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3017 for as_dir in $PATH
3018 do
3019   IFS=$as_save_IFS
3020   test -z "$as_dir" && as_dir=.
3021   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3022 done
3023 IFS=$as_save_IFS
3024
3025      ;;
3026 esac
3027 # We did not find ourselves, most probably we were run as `sh COMMAND'
3028 # in which case we are not to be found in the path.
3029 if test "x$as_myself" = x; then
3030   as_myself=$0
3031 fi
3032 if test ! -f "$as_myself"; then
3033   echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
3034   { (exit 1); exit 1; }
3035 fi
3036
3037 # Work around bugs in pre-3.0 UWIN ksh.
3038 for as_var in ENV MAIL MAILPATH
3039 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
3040 done
3041 PS1='$ '
3042 PS2='> '
3043 PS4='+ '
3044
3045 # NLS nuisances.
3046 for as_var in \
3047   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
3048   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
3049   LC_TELEPHONE LC_TIME
3050 do
3051   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
3052     eval $as_var=C; export $as_var
3053   else
3054     ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
3055   fi
3056 done
3057
3058 # Required to use basename.
3059 if expr a : '\(a\)' >/dev/null 2>&1 &&
3060    test "X`expr 00001 : '.*\(...\)'`" = X001; then
3061   as_expr=expr
3062 else
3063   as_expr=false
3064 fi
3065
3066 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
3067   as_basename=basename
3068 else
3069   as_basename=false
3070 fi
3071
3072
3073 # Name of the executable.
3074 as_me=`$as_basename -- "$0" ||
3075 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
3076          X"$0" : 'X\(//\)$' \| \
3077          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
3078 echo X/"$0" |
3079     sed '/^.*\/\([^/][^/]*\)\/*$/{
3080             s//\1/
3081             q
3082           }
3083           /^X\/\(\/\/\)$/{
3084             s//\1/
3085             q
3086           }
3087           /^X\/\(\/\).*/{
3088             s//\1/
3089             q
3090           }
3091           s/.*/./; q'`
3092
3093 # CDPATH.
3094 $as_unset CDPATH
3095
3096
3097
3098   as_lineno_1=$LINENO
3099   as_lineno_2=$LINENO
3100   test "x$as_lineno_1" != "x$as_lineno_2" &&
3101   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
3102
3103   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
3104   # uniformly replaced by the line number.  The first 'sed' inserts a
3105   # line-number line after each line using $LINENO; the second 'sed'
3106   # does the real work.  The second script uses 'N' to pair each
3107   # line-number line with the line containing $LINENO, and appends
3108   # trailing '-' during substitution so that $LINENO is not a special
3109   # case at line end.
3110   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
3111   # scripts with optimization help from Paolo Bonzini.  Blame Lee
3112   # E. McMahon (1931-1989) for sed's syntax.  :-)
3113   sed -n '
3114     p
3115     /[$]LINENO/=
3116   ' <$as_myself |
3117     sed '
3118       s/[$]LINENO.*/&-/
3119       t lineno
3120       b
3121       :lineno
3122       N
3123       :loop
3124       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
3125       t loop
3126       s/-\n.*//
3127     ' >$as_me.lineno &&
3128   chmod +x "$as_me.lineno" ||
3129     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
3130    { (exit 1); exit 1; }; }
3131
3132   # Don't try to exec as it changes $[0], causing all sort of problems
3133   # (the dirname of $[0] is not the place where we might find the
3134   # original and so on.  Autoconf is especially sensitive to this).
3135   . "./$as_me.lineno"
3136   # Exit status is that of the last command.
3137   exit
3138 }
3139
3140
3141 if (dirname -- /) >/dev/null 2>&1; then
3142   as_dirname=dirname
3143 else
3144   as_dirname=false
3145 fi
3146
3147 ECHO_C= ECHO_N= ECHO_T=
3148 case `echo -n x` in
3149 -n*)
3150   case `echo 'x\c'` in
3151   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
3152   *)   ECHO_C='\c';;
3153   esac;;
3154 *)
3155   ECHO_N='-n';;
3156 esac
3157
3158 if expr a : '\(a\)' >/dev/null 2>&1 &&
3159    test "X`expr 00001 : '.*\(...\)'`" = X001; then
3160   as_expr=expr
3161 else
3162   as_expr=false
3163 fi
3164
3165 rm -f conf$$ conf$$.exe conf$$.file
3166 if test -d conf$$.dir; then
3167   rm -f conf$$.dir/conf$$.file
3168 else
3169   rm -f conf$$.dir
3170   mkdir conf$$.dir
3171 fi
3172 echo >conf$$.file
3173 if ln -s conf$$.file conf$$ 2>/dev/null; then
3174   as_ln_s='ln -s'
3175   # ... but there are two gotchas:
3176   # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
3177   # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
3178   # In both cases, we have to default to `cp -p'.
3179   ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
3180     as_ln_s='cp -p'
3181 elif ln conf$$.file conf$$ 2>/dev/null; then
3182   as_ln_s=ln
3183 else
3184   as_ln_s='cp -p'
3185 fi
3186 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
3187 rmdir conf$$.dir 2>/dev/null
3188
3189 if mkdir -p . 2>/dev/null; then
3190   as_mkdir_p=:
3191 else
3192   test -d ./-p && rmdir ./-p
3193   as_mkdir_p=false
3194 fi
3195
3196 # Find out whether ``test -x'' works.  Don't use a zero-byte file, as
3197 # systems may use methods other than mode bits to determine executability.
3198 cat >conf$$.file <<_ASEOF
3199 #! /bin/sh
3200 exit 0
3201 _ASEOF
3202 chmod +x conf$$.file
3203 if test -x conf$$.file >/dev/null 2>&1; then
3204   as_executable_p="test -x"
3205 else
3206   as_executable_p=:
3207 fi
3208 rm -f conf$$.file
3209
3210 # Sed expression to map a string onto a valid CPP name.
3211 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
3212
3213 # Sed expression to map a string onto a valid variable name.
3214 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
3215
3216
3217 exec 6>&1
3218
3219 # Save the log message, to keep $[0] and so on meaningful, and to
3220 # report actual input values of CONFIG_FILES etc. instead of their
3221 # values after options handling.
3222 ac_log="
3223 This file was extended by GNU Autoconf $as_me 2.59d, which was
3224 generated by GNU Autoconf 2.59d.  Invocation command line was
3225
3226   CONFIG_FILES    = $CONFIG_FILES
3227   CONFIG_HEADERS  = $CONFIG_HEADERS
3228   CONFIG_LINKS    = $CONFIG_LINKS
3229   CONFIG_COMMANDS = $CONFIG_COMMANDS
3230   $ $0 $@
3231
3232 on `(hostname || uname -n) 2>/dev/null | sed 1q`
3233 "
3234
3235 _ACEOF
3236
3237 cat >>$CONFIG_STATUS <<_ACEOF
3238 # Files that config.status was made for.
3239 config_files="$ac_config_files"
3240 config_commands="$ac_config_commands"
3241
3242 _ACEOF
3243
3244 cat >>$CONFIG_STATUS <<\_ACEOF
3245 ac_cs_usage="\
3246 \`$as_me' instantiates files from templates according to the
3247 current configuration.
3248
3249 Usage: $0 [OPTIONS] [FILE]...
3250
3251   -h, --help       print this help, then exit
3252   -V, --version    print version number, then exit
3253   -q, --quiet      do not print progress messages
3254   -d, --debug      don't remove temporary files
3255       --recheck    update $as_me by reconfiguring in the same conditions
3256   --file=FILE[:TEMPLATE]
3257                    instantiate the configuration file FILE
3258
3259 Configuration files:
3260 $config_files
3261
3262 Configuration commands:
3263 $config_commands
3264
3265 Report bugs to <bug-autoconf@gnu.org>."
3266
3267 _ACEOF
3268 cat >>$CONFIG_STATUS <<_ACEOF
3269 ac_cs_version="\\
3270 GNU Autoconf config.status 2.59d
3271 configured by $0, generated by GNU Autoconf 2.59d,
3272   with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
3273
3274 Copyright (C) 2006 Free Software Foundation, Inc.
3275 This config.status script is free software; the Free Software Foundation
3276 gives unlimited permission to copy, distribute and modify it."
3277
3278 ac_pwd='$ac_pwd'
3279 srcdir='$srcdir'
3280 INSTALL='$INSTALL'
3281 _ACEOF
3282
3283 cat >>$CONFIG_STATUS <<\_ACEOF
3284 # If no file are specified by the user, then we need to provide default
3285 # value.  By we need to know if files were specified by the user.
3286 ac_need_defaults=:
3287 while test $# != 0
3288 do
3289   case $1 in
3290   --*=*)
3291     ac_option=`expr "X$1" : 'X\([^=]*\)='`
3292     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
3293     ac_shift=:
3294     ;;
3295   *)
3296     ac_option=$1
3297     ac_optarg=$2
3298     ac_shift=shift
3299     ;;
3300   esac
3301
3302   case $ac_option in
3303   # Handling of the options.
3304   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3305     ac_cs_recheck=: ;;
3306   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
3307     echo "$ac_cs_version"; exit ;;
3308   --debug | --debu | --deb | --de | --d | -d )
3309     debug=: ;;
3310   --file | --fil | --fi | --f )
3311     $ac_shift
3312     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
3313     ac_need_defaults=false;;
3314   --he | --h |  --help | --hel | -h )
3315     echo "$ac_cs_usage"; exit ;;
3316   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
3317   | -silent | --silent | --silen | --sile | --sil | --si | --s)
3318     ac_cs_silent=: ;;
3319
3320   # This is an error.
3321   -*) { echo "$as_me: error: unrecognized option: $1
3322 Try \`$0 --help' for more information." >&2
3323    { (exit 1); exit 1; }; } ;;
3324
3325   *) ac_config_targets="$ac_config_targets $1"
3326      ac_need_defaults=false ;;
3327
3328   esac
3329   shift
3330 done
3331
3332 ac_configure_extra_args=
3333
3334 if $ac_cs_silent; then
3335   exec 6>/dev/null
3336   ac_configure_extra_args="$ac_configure_extra_args --silent"
3337 fi
3338
3339 _ACEOF
3340 cat >>$CONFIG_STATUS <<_ACEOF
3341 if \$ac_cs_recheck; then
3342   echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
3343   CONFIG_SHELL=$SHELL
3344   export CONFIG_SHELL
3345   exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
3346 fi
3347
3348 _ACEOF
3349 cat >>$CONFIG_STATUS <<\_ACEOF
3350 exec 5>>config.log
3351 {
3352   echo
3353   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
3354 ## Running $as_me. ##
3355 _ASBOX
3356   echo "$ac_log"
3357 } >&5
3358
3359 _ACEOF
3360 cat >>$CONFIG_STATUS <<_ACEOF
3361 _ACEOF
3362
3363 cat >>$CONFIG_STATUS <<\_ACEOF
3364
3365 # Handling of arguments.
3366 for ac_config_target in $ac_config_targets
3367 do
3368   case $ac_config_target in
3369     "config/Makefile") CONFIG_FILES="$CONFIG_FILES config/Makefile" ;;
3370     "tests/atconfig") CONFIG_COMMANDS="$CONFIG_COMMANDS tests/atconfig" ;;
3371     "tests/Makefile") CONFIG_FILES="$CONFIG_FILES tests/Makefile" ;;
3372     "tests/atlocal") CONFIG_FILES="$CONFIG_FILES tests/atlocal" ;;
3373     "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;;
3374     "lib/emacs/Makefile") CONFIG_FILES="$CONFIG_FILES lib/emacs/Makefile" ;;
3375     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
3376     "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
3377     "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
3378     "lib/Autom4te/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Autom4te/Makefile" ;;
3379     "lib/autoscan/Makefile") CONFIG_FILES="$CONFIG_FILES lib/autoscan/Makefile" ;;
3380     "lib/m4sugar/Makefile") CONFIG_FILES="$CONFIG_FILES lib/m4sugar/Makefile" ;;
3381     "lib/autoconf/Makefile") CONFIG_FILES="$CONFIG_FILES lib/autoconf/Makefile" ;;
3382     "lib/autotest/Makefile") CONFIG_FILES="$CONFIG_FILES lib/autotest/Makefile" ;;
3383     "bin/Makefile") CONFIG_FILES="$CONFIG_FILES bin/Makefile" ;;
3384
3385   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
3386 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
3387    { (exit 1); exit 1; }; };;
3388   esac
3389 done
3390
3391
3392 # If the user did not use the arguments to specify the items to instantiate,
3393 # then the envvar interface is used.  Set only those that are not.
3394 # We use the long form for the default assignment because of an extremely
3395 # bizarre bug on SunOS 4.1.3.
3396 if $ac_need_defaults; then
3397   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
3398   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
3399 fi
3400
3401 # Have a temporary directory for convenience.  Make it in the build tree
3402 # simply because there is no reason against having it here, and in addition,
3403 # creating and moving files from /tmp can sometimes cause problems.
3404 # Hook for its removal unless debugging.
3405 # Note that there is a small window in which the directory will not be cleaned:
3406 # after its creation but before its name has been assigned to `$tmp'.
3407 $debug ||
3408 {
3409   tmp=
3410   trap 'exit_status=$?
3411   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
3412 ' 0
3413   trap '{ (exit 1); exit 1; }' 1 2 13 15
3414 }
3415 # Create a (secure) tmp directory for tmp files.
3416
3417 {
3418   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
3419   test -n "$tmp" && test -d "$tmp"
3420 }  ||
3421 {
3422   tmp=./conf$$-$RANDOM
3423   (umask 077 && mkdir "$tmp")
3424 } ||
3425 {
3426    echo "$me: cannot create a temporary directory in ." >&2
3427    { (exit 1); exit 1; }
3428 }
3429
3430 #
3431 # Set up the sed scripts for CONFIG_FILES section.
3432 #
3433
3434 # No need to generate the scripts if there are no CONFIG_FILES.
3435 # This happens for instance when ./config.status config.h
3436 if test -n "$CONFIG_FILES"; then
3437
3438 _ACEOF
3439
3440
3441
3442 ac_delim='%!_!# '
3443 for ac_last_try in false false false false false :; do
3444   cat >conf$$subs.sed <<_ACEOF
3445 SHELL!$SHELL$ac_delim
3446 PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
3447 PACKAGE_NAME!$PACKAGE_NAME$ac_delim
3448 PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
3449 PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
3450 PACKAGE_STRING!$PACKAGE_STRING$ac_delim
3451 PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
3452 exec_prefix!$exec_prefix$ac_delim
3453 prefix!$prefix$ac_delim
3454 program_transform_name!$program_transform_name$ac_delim
3455 bindir!$bindir$ac_delim
3456 sbindir!$sbindir$ac_delim
3457 libexecdir!$libexecdir$ac_delim
3458 datarootdir!$datarootdir$ac_delim
3459 datadir!$datadir$ac_delim
3460 sysconfdir!$sysconfdir$ac_delim
3461 sharedstatedir!$sharedstatedir$ac_delim
3462 localstatedir!$localstatedir$ac_delim
3463 includedir!$includedir$ac_delim
3464 oldincludedir!$oldincludedir$ac_delim
3465 docdir!$docdir$ac_delim
3466 infodir!$infodir$ac_delim
3467 htmldir!$htmldir$ac_delim
3468 dvidir!$dvidir$ac_delim
3469 pdfdir!$pdfdir$ac_delim
3470 psdir!$psdir$ac_delim
3471 libdir!$libdir$ac_delim
3472 localedir!$localedir$ac_delim
3473 mandir!$mandir$ac_delim
3474 DEFS!$DEFS$ac_delim
3475 ECHO_C!$ECHO_C$ac_delim
3476 ECHO_N!$ECHO_N$ac_delim
3477 ECHO_T!$ECHO_T$ac_delim
3478 LIBS!$LIBS$ac_delim
3479 build_alias!$build_alias$ac_delim
3480 host_alias!$host_alias$ac_delim
3481 target_alias!$target_alias$ac_delim
3482 INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
3483 INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
3484 INSTALL_DATA!$INSTALL_DATA$ac_delim
3485 CYGPATH_W!$CYGPATH_W$ac_delim
3486 PACKAGE!$PACKAGE$ac_delim
3487 VERSION!$VERSION$ac_delim
3488 ACLOCAL!$ACLOCAL$ac_delim
3489 AUTOCONF!$AUTOCONF$ac_delim
3490 AUTOMAKE!$AUTOMAKE$ac_delim
3491 AUTOHEADER!$AUTOHEADER$ac_delim
3492 MAKEINFO!$MAKEINFO$ac_delim
3493 install_sh!$install_sh$ac_delim
3494 STRIP!$STRIP$ac_delim
3495 INSTALL_STRIP_PROGRAM!$INSTALL_STRIP_PROGRAM$ac_delim
3496 mkdir_p!$mkdir_p$ac_delim
3497 AWK!$AWK$ac_delim
3498 SET_MAKE!$SET_MAKE$ac_delim
3499 am__leading_dot!$am__leading_dot$ac_delim
3500 AMTAR!$AMTAR$ac_delim
3501 am__tar!$am__tar$ac_delim
3502 am__untar!$am__untar$ac_delim
3503 ac_cv_sh_n_works!$ac_cv_sh_n_works$ac_delim
3504 EXPR!$EXPR$ac_delim
3505 M4!$M4$ac_delim
3506 HELP2MAN!$HELP2MAN$ac_delim
3507 PERL!$PERL$ac_delim
3508 TEST_EMACS!$TEST_EMACS$ac_delim
3509 EMACS!$EMACS$ac_delim
3510 EMACSLOADPATH!$EMACSLOADPATH$ac_delim
3511 lispdir!$lispdir$ac_delim
3512 GREP!$GREP$ac_delim
3513 EGREP!$EGREP$ac_delim
3514 SED!$SED$ac_delim
3515 LIBOBJS!$LIBOBJS$ac_delim
3516 LTLIBOBJS!$LTLIBOBJS$ac_delim
3517 _ACEOF
3518
3519   if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 72; then
3520     break
3521   elif $ac_last_try; then
3522     { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
3523 echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
3524    { (exit 1); exit 1; }; }
3525   else
3526     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
3527   fi
3528 done
3529
3530 ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
3531 if test -n "$ac_eof"; then
3532   ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
3533   ac_eof=`expr $ac_eof + 1`
3534 fi
3535
3536 cat >>$CONFIG_STATUS <<_ACEOF
3537 cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
3538 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
3539 _ACEOF
3540 sed '
3541 s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
3542 s/^/s,@/; s/!/@,|#_!!_#|/
3543 :n
3544 t n
3545 s/'"$ac_delim"'$/,g/; t
3546 s/$/\\/; p
3547 N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
3548 ' >>$CONFIG_STATUS <conf$$subs.sed
3549 rm -f conf$$subs.sed
3550 cat >>$CONFIG_STATUS <<_ACEOF
3551 :end
3552 s/|#_!!_#|//g
3553 CEOF$ac_eof
3554 _ACEOF
3555
3556
3557 # VPATH may cause trouble with some makes, so we remove $(srcdir),
3558 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
3559 # trailing colons and then remove the whole line if VPATH becomes empty
3560 # (actually we leave an empty line to preserve line numbers).
3561 if test "x$srcdir" = x.; then
3562   ac_vpsub='/^[  ]*VPATH[        ]*=/{
3563 s/:*\$(srcdir):*/:/
3564 s/:*\${srcdir}:*/:/
3565 s/:*@srcdir@:*/:/
3566 s/^\([^=]*=[     ]*\):*/\1/
3567 s/:*$//
3568 s/^[^=]*=[       ]*$//
3569 }'
3570 fi
3571
3572 cat >>$CONFIG_STATUS <<\_ACEOF
3573 fi # test -n "$CONFIG_FILES"
3574
3575
3576 for ac_tag in  :F $CONFIG_FILES      :C $CONFIG_COMMANDS
3577 do
3578   case $ac_tag in
3579   :[FHLC]) ac_mode=$ac_tag; continue;;
3580   esac
3581   case $ac_mode$ac_tag in
3582   :[FHL]*:*);;
3583   :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
3584 echo "$as_me: error: Invalid tag $ac_tag." >&2;}
3585    { (exit 1); exit 1; }; };;
3586   :[FH]-) ac_tag=-:-;;
3587   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
3588   esac
3589   ac_save_IFS=$IFS
3590   IFS=:
3591   set x $ac_tag
3592   IFS=$ac_save_IFS
3593   shift
3594   ac_file=$1
3595   shift
3596
3597   case $ac_mode in
3598   :L) ac_source=$1;;
3599   :[FH])
3600     ac_file_inputs=
3601     for ac_f
3602     do
3603       case $ac_f in
3604       -) ac_f="$tmp/stdin";;
3605       *) # Look for the file first in the build tree, then in the source tree
3606          # (if the path is not absolute).  The absolute path cannot be DOS-style,
3607          # because $ac_f cannot contain `:'.
3608          test -f "$ac_f" ||
3609            case $ac_f in
3610            [\\/$]*) false;;
3611            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
3612            esac ||
3613            { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
3614 echo "$as_me: error: cannot find input file: $ac_f" >&2;}
3615    { (exit 1); exit 1; }; };;
3616       esac
3617       ac_file_inputs="$ac_file_inputs $ac_f"
3618     done
3619
3620     # Let's still pretend it is `configure' which instantiates (i.e., don't
3621     # use $as_me), people would be surprised to read:
3622     #    /* config.h.  Generated by config.status.  */
3623     configure_input="Generated from "`IFS=:
3624           echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
3625     if test x"$ac_file" != x-; then
3626       configure_input="$ac_file.  $configure_input"
3627       { echo "$as_me:$LINENO: creating $ac_file" >&5
3628 echo "$as_me: creating $ac_file" >&6;}
3629     fi
3630
3631     case $ac_tag in
3632     *:-:* | *:-) cat >"$tmp/stdin";;
3633     esac
3634     ;;
3635   esac
3636
3637   ac_dir=`$as_dirname -- "$ac_file" ||
3638 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3639          X"$ac_file" : 'X\(//\)[^/]' \| \
3640          X"$ac_file" : 'X\(//\)$' \| \
3641          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
3642 echo X"$ac_file" |
3643     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3644             s//\1/
3645             q
3646           }
3647           /^X\(\/\/\)[^/].*/{
3648             s//\1/
3649             q
3650           }
3651           /^X\(\/\/\)$/{
3652             s//\1/
3653             q
3654           }
3655           /^X\(\/\).*/{
3656             s//\1/
3657             q
3658           }
3659           s/.*/./; q'`
3660   { as_dir="$ac_dir"
3661   case $as_dir in #(
3662   -*) as_dir=./$as_dir;;
3663   esac
3664   test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
3665     as_dirs=
3666     while :; do
3667       case $as_dir in #(
3668       *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
3669       *) as_qdir=$as_dir;;
3670       esac
3671       as_dirs="'$as_qdir' $as_dirs"
3672       as_dir=`$as_dirname -- "$as_dir" ||
3673 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3674          X"$as_dir" : 'X\(//\)[^/]' \| \
3675          X"$as_dir" : 'X\(//\)$' \| \
3676          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
3677 echo X"$as_dir" |
3678     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3679             s//\1/
3680             q
3681           }
3682           /^X\(\/\/\)[^/].*/{
3683             s//\1/
3684             q
3685           }
3686           /^X\(\/\/\)$/{
3687             s//\1/
3688             q
3689           }
3690           /^X\(\/\).*/{
3691             s//\1/
3692             q
3693           }
3694           s/.*/./; q'`
3695       test -d "$as_dir" && break
3696     done
3697     test -z "$as_dirs" || eval "mkdir $as_dirs"
3698   } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
3699 echo "$as_me: error: cannot create directory $as_dir" >&2;}
3700    { (exit 1); exit 1; }; }; }
3701   ac_builddir=.
3702
3703 case "$ac_dir" in
3704 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
3705 *)
3706   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
3707   # A ".." for each directory in $ac_dir_suffix.
3708   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
3709   case $ac_top_builddir_sub in
3710   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
3711   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
3712   esac ;;
3713 esac
3714 ac_abs_top_builddir=$ac_pwd
3715 ac_abs_builddir=$ac_pwd$ac_dir_suffix
3716 # for backward compatibility:
3717 ac_top_builddir=$ac_top_build_prefix
3718
3719 case $srcdir in
3720   .)  # We are building in place.
3721     ac_srcdir=.
3722     ac_top_srcdir=$ac_top_builddir_sub
3723     ac_abs_top_srcdir=$ac_pwd ;;
3724   [\\/]* | ?:[\\/]* )  # Absolute name.
3725     ac_srcdir=$srcdir$ac_dir_suffix;
3726     ac_top_srcdir=$srcdir
3727     ac_abs_top_srcdir=$srcdir ;;
3728   *) # Relative name.
3729     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
3730     ac_top_srcdir=$ac_top_build_prefix$srcdir
3731     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
3732 esac
3733 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
3734
3735
3736   case $ac_mode in
3737   :F)
3738   #
3739   # CONFIG_FILE
3740   #
3741
3742   case $INSTALL in
3743   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
3744   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
3745   esac
3746 _ACEOF
3747
3748 cat >>$CONFIG_STATUS <<\_ACEOF
3749 # If the template does not know about datarootdir, expand it.
3750 # FIXME: This hack should be removed a few years after 2.60.
3751 ac_datarootdir_hack=; ac_datarootdir_seen=
3752
3753 case `sed -n '/datarootdir/ {
3754   p
3755   q
3756 }
3757 /@datadir@/p
3758 /@docdir@/p
3759 /@infodir@/p
3760 /@localedir@/p
3761 /@mandir@/p
3762 ' $ac_file_inputs` in
3763 *datarootdir*) ac_datarootdir_seen=yes;;
3764 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
3765   { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
3766 echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
3767 _ACEOF
3768 cat >>$CONFIG_STATUS <<_ACEOF
3769   ac_datarootdir_hack='
3770   s&@datadir@&$datadir&g
3771   s&@docdir@&$docdir&g
3772   s&@infodir@&$infodir&g
3773   s&@localedir@&$localedir&g
3774   s&@mandir@&$mandir&g
3775     s&\\\${datarootdir}&$datarootdir&g' ;;
3776 esac
3777 _ACEOF
3778
3779 # Neutralize VPATH when `$srcdir' = `.'.
3780 # Shell code in configure.ac might set extrasub.
3781 # FIXME: do we really want to maintain this feature?
3782 cat >>$CONFIG_STATUS <<_ACEOF
3783   sed "$ac_vpsub
3784 $extrasub
3785 _ACEOF
3786 cat >>$CONFIG_STATUS <<\_ACEOF
3787 :t
3788 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
3789 s&@configure_input@&$configure_input&;t t
3790 s&@top_builddir@&$ac_top_builddir_sub&;t t
3791 s&@srcdir@&$ac_srcdir&;t t
3792 s&@abs_srcdir@&$ac_abs_srcdir&;t t
3793 s&@top_srcdir@&$ac_top_srcdir&;t t
3794 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
3795 s&@builddir@&$ac_builddir&;t t
3796 s&@abs_builddir@&$ac_abs_builddir&;t t
3797 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
3798 s&@INSTALL@&$ac_INSTALL&;t t
3799 $ac_datarootdir_hack
3800 " $ac_file_inputs | sed -f "$tmp/subs-1.sed" >$tmp/out
3801
3802 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
3803   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
3804   { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3805 which seems to be undefined.  Please make sure it is defined." >&5
3806 echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3807 which seems to be undefined.  Please make sure it is defined." >&2;}
3808
3809   rm -f "$tmp/stdin"
3810   case $ac_file in
3811   -) cat "$tmp/out"; rm -f "$tmp/out";;
3812   *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
3813   esac
3814  ;;
3815
3816
3817   :C)  { echo "$as_me:$LINENO: executing $ac_file commands" >&5
3818 echo "$as_me: executing $ac_file commands" >&6;}
3819  ;;
3820   esac
3821
3822
3823   case $ac_file$ac_mode in
3824     "tests/atconfig":C) cat >tests/atconfig <<ATEOF
3825 # Configurable variable values for building test suites.
3826 # Generated by $0.
3827 # Copyright (C) 2000, 2001, 2003, 2004 Free Software Foundation, Inc.
3828
3829 # The test suite will define top_srcdir=$at_top_srcdir/../.. etc.
3830 at_testdir='tests'
3831 abs_builddir='$ac_abs_builddir'
3832 at_srcdir='$ac_srcdir'
3833 abs_srcdir='$ac_abs_srcdir'
3834 at_top_srcdir='$ac_top_srcdir'
3835 abs_top_srcdir='$ac_abs_top_srcdir'
3836 at_top_build_prefix='$ac_top_build_prefix'
3837 abs_top_builddir='$ac_abs_top_builddir'
3838
3839 # Backward compatibility with Autotest <= 2.59b:
3840 at_top_builddir=\$at_top_build_prefix
3841
3842 AUTOTEST_PATH='tests'
3843
3844 SHELL=\${CONFIG_SHELL-'$SHELL'}
3845 ATEOF
3846  ;;
3847
3848   esac
3849 done # for ac_tag
3850
3851
3852 { (exit 0); exit 0; }
3853 _ACEOF
3854 chmod +x $CONFIG_STATUS
3855 ac_clean_files=$ac_clean_files_save
3856
3857
3858 # configure is writing to config.log, and then calls config.status.
3859 # config.status does its own redirection, appending to config.log.
3860 # Unfortunately, on DOS this fails, as config.log is still kept open
3861 # by configure, so config.status won't be able to write to it; its
3862 # output is simply discarded.  So we exec the FD to /dev/null,
3863 # effectively closing config.log, so it can be properly (re)opened and
3864 # appended to by config.status.  When coming back to configure, we
3865 # need to make the FD available again.
3866 if test "$no_create" != yes; then
3867   ac_cs_success=:
3868   ac_config_status_args=
3869   test "$silent" = yes &&
3870     ac_config_status_args="$ac_config_status_args --quiet"
3871   exec 5>/dev/null
3872   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
3873   exec 5>>config.log
3874   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
3875   # would make configure fail if this is the last instruction.
3876   $ac_cs_success || { (exit 1); exit 1; }
3877 fi
3878
3879 # Report the state of this version of Autoconf if this is a beta.
3880     cat <<EOF
3881
3882 You are about to use an experimental version of Autoconf.  Be sure to
3883 read the relevant mailing lists, most importantly <autoconf@gnu.org>.
3884
3885 Below you will find information on the status of this version of Autoconf.
3886
3887
3888 EOF
3889     sed -n '/^\* Status/,$p' $srcdir/BUGS
3890