configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.60c for GNU Autoconf 2.60c.
   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 more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  18   emulate sh
  19   NULLCMD=:
  20   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in
  26   *posix*) set -o posix ;;
  27 esac
  28
  29 fi
  30
  31
  32
  33
  34 # PATH needs CR
  35 # Avoid depending upon Character Ranges.
  36 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
  37 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
  38 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
  39 as_cr_digits='0123456789'
  40 as_cr_alnum=$as_cr_Letters$as_cr_digits
  41
  42 # The user is always right.
  43 if test "${PATH_SEPARATOR+set}" != set; then
  44   echo "#! /bin/sh" >conf$$.sh
  45   echo  "exit 0"   >>conf$$.sh
  46   chmod +x conf$$.sh
  47   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
  48     PATH_SEPARATOR=';'
  49   else
  50     PATH_SEPARATOR=:
  51   fi
  52   rm -f conf$$.sh
  53 fi
  54
  55 # Support unset when possible.
  56 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
  57   as_unset=unset
  58 else
  59   as_unset=false
  60 fi
  61
  62
  63 # IFS
  64 # We need space, tab and new line, in precisely that order.  Quoting is
  65 # there to prevent editors from complaining about space-tab.
  66 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  67 # splitting by setting IFS to empty value.)
  68 as_nl='
  69 '
  70 IFS=" ""        $as_nl"
  71
  72 # Find who we are.  Look in the path if we contain no directory separator.
  73 case $0 in
  74   *[\\/]* ) as_myself=$0 ;;
  75   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  76 for as_dir in $PATH
  77 do
  78   IFS=$as_save_IFS
  79   test -z "$as_dir" && as_dir=.
  80   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  81 done
  82 IFS=$as_save_IFS
  83
  84      ;;
  85 esac
  86 # We did not find ourselves, most probably we were run as `sh COMMAND'
  87 # in which case we are not to be found in the path.
  88 if test "x$as_myself" = x; then
  89   as_myself=$0
  90 fi
  91 if test ! -f "$as_myself"; then
  92   echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  93   { (exit 1); exit 1; }
  94 fi
  95
  96 # Work around bugs in pre-3.0 UWIN ksh.
  97 for as_var in ENV MAIL MAILPATH
  98 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
  99 done
 100 PS1='$ '
 101 PS2='> '
 102 PS4='+ '
 103
 104 # NLS nuisances.
 105 for as_var in \
 106   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
 107   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
 108   LC_TELEPHONE LC_TIME
 109 do
 110   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
 111     eval $as_var=C; export $as_var
 112   else
 113     ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
 114   fi
 115 done
 116
 117 # Required to use basename.
 118 if expr a : '\(a\)' >/dev/null 2>&1 &&
 119    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 120   as_expr=expr
 121 else
 122   as_expr=false
 123 fi
 124
 125 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 126   as_basename=basename
 127 else
 128   as_basename=false
 129 fi
 130
 131
 132 # Name of the executable.
 133 as_me=`$as_basename -- "$0" ||
 134 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 135          X"$0" : 'X\(//\)$' \| \
 136          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 137 echo X/"$0" |
 138     sed '/^.*\/\([^/][^/]*\)\/*$/{
 139             s//\1/
 140             q
 141           }
 142           /^X\/\(\/\/\)$/{
 143             s//\1/
 144             q
 145           }
 146           /^X\/\(\/\).*/{
 147             s//\1/
 148             q
 149           }
 150           s/.*/./; q'`
 151
 152 # CDPATH.
 153 $as_unset CDPATH
 154
 155
 156 if test "x$CONFIG_SHELL" = x; then
 157   if (eval ":") 2>/dev/null; then
 158   as_have_required=yes
 159 else
 160   as_have_required=no
 161 fi
 162
 163   if test $as_have_required = yes &&     (eval ":
 164 (as_func_return () {
 165   (exit \$1)
 166 }
 167 as_func_success () {
 168   as_func_return 0
 169 }
 170 as_func_failure () {
 171   as_func_return 1
 172 }
 173 as_func_ret_success () {
 174   return 0
 175 }
 176 as_func_ret_failure () {
 177   return 1
 178 }
 179
 180 exitcode=0
 181 if as_func_success; then
 182   :
 183 else
 184   exitcode=1
 185   echo as_func_success failed.
 186 fi
 187
 188 if as_func_failure; then
 189   exitcode=1
 190   echo as_func_failure succeeded.
 191 fi
 192
 193 if as_func_ret_success; then
 194   :
 195 else
 196   exitcode=1
 197   echo as_func_ret_success failed.
 198 fi
 199
 200 if as_func_ret_failure; then
 201   exitcode=1
 202   echo as_func_ret_failure succeeded.
 203 fi
 204
 205 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
 206   :
 207 else
 208   exitcode=1
 209   echo positional parameters were not saved.
 210 fi
 211
 212 test \$exitcode = 0) || { (exit 1); exit 1; }
 213
 214 (
 215   as_lineno_1=\$LINENO
 216   as_lineno_2=\$LINENO
 217   test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
 218   test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
 219 ") 2> /dev/null; then
 220   :
 221 else
 222   as_candidate_shells=
 223     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 224 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 225 do
 226   IFS=$as_save_IFS
 227   test -z "$as_dir" && as_dir=.
 228   case $as_dir in
 229          /*)
 230            for as_base in sh bash ksh sh5; do
 231              as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
 232            done;;
 233        esac
 234 done
 235 IFS=$as_save_IFS
 236
 237
 238       for as_shell in $as_candidate_shells $SHELL; do
 239          # Try only shells that exist, to save several forks.
 240          if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 241                 { ("$as_shell") 2> /dev/null <<\_ASEOF
 242 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 243   emulate sh
 244   NULLCMD=:
 245   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
 246   # is contrary to our usage.  Disable this feature.
 247   alias -g '${1+"$@"}'='"$@"'
 248   setopt NO_GLOB_SUBST
 249 else
 250   case `(set -o) 2>/dev/null` in
 251   *posix*) set -o posix ;;
 252 esac
 253
 254 fi
 255
 256
 257 :
 258 _ASEOF
 259 }; then
 260   CONFIG_SHELL=$as_shell
 261                as_have_required=yes
 262                if { "$as_shell" 2> /dev/null <<\_ASEOF
 263 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 264   emulate sh
 265   NULLCMD=:
 266   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
 267   # is contrary to our usage.  Disable this feature.
 268   alias -g '${1+"$@"}'='"$@"'
 269   setopt NO_GLOB_SUBST
 270 else
 271   case `(set -o) 2>/dev/null` in
 272   *posix*) set -o posix ;;
 273 esac
 274
 275 fi
 276
 277
 278 :
 279 (as_func_return () {
 280   (exit $1)
 281 }
 282 as_func_success () {
 283   as_func_return 0
 284 }
 285 as_func_failure () {
 286   as_func_return 1
 287 }
 288 as_func_ret_success () {
 289   return 0
 290 }
 291 as_func_ret_failure () {
 292   return 1
 293 }
 294
 295 exitcode=0
 296 if as_func_success; then
 297   :
 298 else
 299   exitcode=1
 300   echo as_func_success failed.
 301 fi
 302
 303 if as_func_failure; then
 304   exitcode=1
 305   echo as_func_failure succeeded.
 306 fi
 307
 308 if as_func_ret_success; then
 309   :
 310 else
 311   exitcode=1
 312   echo as_func_ret_success failed.
 313 fi
 314
 315 if as_func_ret_failure; then
 316   exitcode=1
 317   echo as_func_ret_failure succeeded.
 318 fi
 319
 320 if ( set x; as_func_ret_success y && test x = "$1" ); then
 321   :
 322 else
 323   exitcode=1
 324   echo positional parameters were not saved.
 325 fi
 326
 327 test $exitcode = 0) || { (exit 1); exit 1; }
 328
 329 (
 330   as_lineno_1=$LINENO
 331   as_lineno_2=$LINENO
 332   test "x$as_lineno_1" != "x$as_lineno_2" &&
 333   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
 334
 335 _ASEOF
 336 }; then
 337   break
 338 fi
 339
 340 fi
 341
 342       done
 343
 344       if test "x$CONFIG_SHELL" != x; then
 345   for as_var in BASH_ENV ENV
 346         do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
 347         done
 348         export CONFIG_SHELL
 349         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 350 fi
 351
 352
 353     if test $as_have_required = no; then
 354   echo This script requires a shell more modern than all the
 355       echo shells that I found on your system.  Please install a
 356       echo modern shell, or manually run the script under such a
 357       echo shell if you do have one.
 358       { (exit 1); exit 1; }
 359 fi
 360
 361
 362 fi
 363
 364 fi
 365
 366
 367
 368 (eval "as_func_return () {
 369   (exit \$1)
 370 }
 371 as_func_success () {
 372   as_func_return 0
 373 }
 374 as_func_failure () {
 375   as_func_return 1
 376 }
 377 as_func_ret_success () {
 378   return 0
 379 }
 380 as_func_ret_failure () {
 381   return 1
 382 }
 383
 384 exitcode=0
 385 if as_func_success; then
 386   :
 387 else
 388   exitcode=1
 389   echo as_func_success failed.
 390 fi
 391
 392 if as_func_failure; then
 393   exitcode=1
 394   echo as_func_failure succeeded.
 395 fi
 396
 397 if as_func_ret_success; then
 398   :
 399 else
 400   exitcode=1
 401   echo as_func_ret_success failed.
 402 fi
 403
 404 if as_func_ret_failure; then
 405   exitcode=1
 406   echo as_func_ret_failure succeeded.
 407 fi
 408
 409 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
 410   :
 411 else
 412   exitcode=1
 413   echo positional parameters were not saved.
 414 fi
 415
 416 test \$exitcode = 0") || {
 417   echo No shell found that supports shell functions.
 418   echo Please tell autoconf@gnu.org about your system,
 419   echo including any error possibly output before this
 420   echo message
 421 }
 422
 423
 424
 425   as_lineno_1=$LINENO
 426   as_lineno_2=$LINENO
 427   test "x$as_lineno_1" != "x$as_lineno_2" &&
 428   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
 429
 430   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
 431   # uniformly replaced by the line number.  The first 'sed' inserts a
 432   # line-number line after each line using $LINENO; the second 'sed'
 433   # does the real work.  The second script uses 'N' to pair each
 434   # line-number line with the line containing $LINENO, and appends
 435   # trailing '-' during substitution so that $LINENO is not a special
 436   # case at line end.
 437   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
 438   # scripts with optimization help from Paolo Bonzini.  Blame Lee
 439   # E. McMahon (1931-1989) for sed's syntax.  :-)
 440   sed -n '
 441     p
 442     /[$]LINENO/=
 443   ' <$as_myself |
 444     sed '
 445       s/[$]LINENO.*/&-/
 446       t lineno
 447       b
 448       :lineno
 449       N
 450       :loop
 451       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 452       t loop
 453       s/-\n.*//
 454     ' >$as_me.lineno &&
 455   chmod +x "$as_me.lineno" ||
 456     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
 457    { (exit 1); exit 1; }; }
 458
 459   # Don't try to exec as it changes $[0], causing all sort of problems
 460   # (the dirname of $[0] is not the place where we might find the
 461   # original and so on.  Autoconf is especially sensitive to this).
 462   . "./$as_me.lineno"
 463   # Exit status is that of the last command.
 464   exit
 465 }
 466
 467
 468 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 469   as_dirname=dirname
 470 else
 471   as_dirname=false
 472 fi
 473
 474 ECHO_C= ECHO_N= ECHO_T=
 475 case `echo -n x` in
 476 -n*)
 477   case `echo 'x\c'` in
 478   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 479   *)   ECHO_C='\c';;
 480   esac;;
 481 *)
 482   ECHO_N='-n';;
 483 esac
 484
 485 if expr a : '\(a\)' >/dev/null 2>&1 &&
 486    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 487   as_expr=expr
 488 else
 489   as_expr=false
 490 fi
 491
 492 rm -f conf$$ conf$$.exe conf$$.file
 493 if test -d conf$$.dir; then
 494   rm -f conf$$.dir/conf$$.file
 495 else
 496   rm -f conf$$.dir
 497   mkdir conf$$.dir
 498 fi
 499 echo >conf$$.file
 500 if ln -s conf$$.file conf$$ 2>/dev/null; then
 501   as_ln_s='ln -s'
 502   # ... but there are two gotchas:
 503   # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 504   # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 505   # In both cases, we have to default to `cp -p'.
 506   ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 507     as_ln_s='cp -p'
 508 elif ln conf$$.file conf$$ 2>/dev/null; then
 509   as_ln_s=ln
 510 else
 511   as_ln_s='cp -p'
 512 fi
 513 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 514 rmdir conf$$.dir 2>/dev/null
 515
 516 if mkdir -p . 2>/dev/null; then
 517   as_mkdir_p=:
 518 else
 519   test -d ./-p && rmdir ./-p
 520   as_mkdir_p=false
 521 fi
 522
 523 if test -x / >/dev/null 2>&1; then
 524   as_test_x='test -x'
 525 else
 526   if ls -dL / >/dev/null 2>&1; then
 527     as_ls_L_option=L
 528   else
 529     as_ls_L_option=
 530   fi
 531   as_test_x='
 532     eval sh -c '\''
 533       if test -d "$1"; then
 534         test -d "$1/.";
 535       else
 536         case $1 in
 537         -*)set "./$1";;
 538         esac;
 539         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
 540         ???[sx]*):;;*)false;;esac;fi
 541     '\'' sh
 542   '
 543 fi
 544 as_executable_p=$as_test_x
 545
 546 # Sed expression to map a string onto a valid CPP name.
 547 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 548
 549 # Sed expression to map a string onto a valid variable name.
 550 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 551
 552
 553
 554 exec 7<&0 </dev/null 6>&1
 555
 556 # Name of the host.
 557 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 558 # so uname gets run too.
 559 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 560
 561 #
 562 # Initializations.
 563 #
 564 ac_default_prefix=/usr/local
 565 ac_clean_files=
 566 ac_config_libobj_dir=.
 567 LIBOBJS=
 568 cross_compiling=no
 569 subdirs=
 570 MFLAGS=
 571 MAKEFLAGS=
 572 SHELL=${CONFIG_SHELL-/bin/sh}
 573
 574 # Identity of this package.
 575 PACKAGE_NAME='GNU Autoconf'
 576 PACKAGE_TARNAME='autoconf'
 577 PACKAGE_VERSION='2.60c'
 578 PACKAGE_STRING='GNU Autoconf 2.60c'
 579 PACKAGE_BUGREPORT='bug-autoconf@gnu.org'
 580
 581 ac_unique_file="ChangeLog"
 582 ac_subst_vars='SHELL
 583 PATH_SEPARATOR
 584 PACKAGE_NAME
 585 PACKAGE_TARNAME
 586 PACKAGE_VERSION
 587 PACKAGE_STRING
 588 PACKAGE_BUGREPORT
 589 exec_prefix
 590 prefix
 591 program_transform_name
 592 bindir
 593 sbindir
 594 libexecdir
 595 datarootdir
 596 datadir
 597 sysconfdir
 598 sharedstatedir
 599 localstatedir
 600 includedir
 601 oldincludedir
 602 docdir
 603 infodir
 604 htmldir
 605 dvidir
 606 pdfdir
 607 psdir
 608 libdir
 609 localedir
 610 mandir
 611 DEFS
 612 ECHO_C
 613 ECHO_N
 614 ECHO_T
 615 LIBS
 616 build_alias
 617 host_alias
 618 target_alias
 619 INSTALL_PROGRAM
 620 INSTALL_SCRIPT
 621 INSTALL_DATA
 622 am__isrc
 623 CYGPATH_W
 624 PACKAGE
 625 VERSION
 626 ACLOCAL
 627 AUTOCONF
 628 AUTOMAKE
 629 AUTOHEADER
 630 MAKEINFO
 631 install_sh
 632 STRIP
 633 INSTALL_STRIP_PROGRAM
 634 mkdir_p
 635 AWK
 636 SET_MAKE
 637 am__leading_dot
 638 AMTAR
 639 am__tar
 640 am__untar
 641 ac_cv_sh_n_works
 642 EXPR
 643 M4
 644 M4_DEBUGFILE
 645 HELP2MAN
 646 PERL
 647 TEST_EMACS
 648 EMACS
 649 EMACSLOADPATH
 650 lispdir
 651 GREP
 652 EGREP
 653 SED
 654 LIBOBJS
 655 LTLIBOBJS'
 656 ac_subst_files=''
 657       ac_precious_vars='build_alias
 658 host_alias
 659 target_alias
 660 EMACS
 661 EMACSLOADPATH'
 662
 663
 664 # Initialize some variables set by options.
 665 ac_init_help=
 666 ac_init_version=false
 667 # The variables have the same names as the options, with
 668 # dashes changed to underlines.
 669 cache_file=/dev/null
 670 exec_prefix=NONE
 671 no_create=
 672 no_recursion=
 673 prefix=NONE
 674 program_prefix=NONE
 675 program_suffix=NONE
 676 program_transform_name=s,x,x,
 677 silent=
 678 site=
 679 srcdir=
 680 verbose=
 681 x_includes=NONE
 682 x_libraries=NONE
 683
 684 # Installation directory options.
 685 # These are left unexpanded so users can "make install exec_prefix=/foo"
 686 # and all the variables that are supposed to be based on exec_prefix
 687 # by default will actually change.
 688 # Use braces instead of parens because sh, perl, etc. also accept them.
 689 # (The list follows the same order as the GNU Coding Standards.)
 690 bindir='${exec_prefix}/bin'
 691 sbindir='${exec_prefix}/sbin'
 692 libexecdir='${exec_prefix}/libexec'
 693 datarootdir='${prefix}/share'
 694 datadir='${datarootdir}'
 695 sysconfdir='${prefix}/etc'
 696 sharedstatedir='${prefix}/com'
 697 localstatedir='${prefix}/var'
 698 includedir='${prefix}/include'
 699 oldincludedir='/usr/include'
 700 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 701 infodir='${datarootdir}/info'
 702 htmldir='${docdir}'
 703 dvidir='${docdir}'
 704 pdfdir='${docdir}'
 705 psdir='${docdir}'
 706 libdir='${exec_prefix}/lib'
 707 localedir='${datarootdir}/locale'
 708 mandir='${datarootdir}/man'
 709
 710 ac_prev=
 711 ac_dashdash=
 712 for ac_option
 713 do
 714   # If the previous option needs an argument, assign it.
 715   if test -n "$ac_prev"; then
 716     eval $ac_prev=\$ac_option
 717     ac_prev=
 718     continue
 719   fi
 720
 721   case $ac_option in
 722   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 723   *)    ac_optarg=yes ;;
 724   esac
 725
 726   # Accept the important Cygnus configure options, so we can diagnose typos.
 727
 728   case $ac_dashdash$ac_option in
 729   --)
 730     ac_dashdash=yes ;;
 731
 732   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 733     ac_prev=bindir ;;
 734   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 735     bindir=$ac_optarg ;;
 736
 737   -build | --build | --buil | --bui | --bu)
 738     ac_prev=build_alias ;;
 739   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 740     build_alias=$ac_optarg ;;
 741
 742   -cache-file | --cache-file | --cache-fil | --cache-fi \
 743   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 744     ac_prev=cache_file ;;
 745   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 746   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 747     cache_file=$ac_optarg ;;
 748
 749   --config-cache | -C)
 750     cache_file=config.cache ;;
 751
 752   -datadir | --datadir | --datadi | --datad)
 753     ac_prev=datadir ;;
 754   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 755     datadir=$ac_optarg ;;
 756
 757   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 758   | --dataroo | --dataro | --datar)
 759     ac_prev=datarootdir ;;
 760   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 761   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 762     datarootdir=$ac_optarg ;;
 763
 764   -disable-* | --disable-*)
 765     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 766     # Reject names that are not valid shell variable names.
 767     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 768       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 769    { (exit 1); exit 1; }; }
 770     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 771     eval enable_$ac_feature=no ;;
 772
 773   -docdir | --docdir | --docdi | --doc | --do)
 774     ac_prev=docdir ;;
 775   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 776     docdir=$ac_optarg ;;
 777
 778   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 779     ac_prev=dvidir ;;
 780   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 781     dvidir=$ac_optarg ;;
 782
 783   -enable-* | --enable-*)
 784     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 785     # Reject names that are not valid shell variable names.
 786     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 787       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 788    { (exit 1); exit 1; }; }
 789     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 790     eval enable_$ac_feature=\$ac_optarg ;;
 791
 792   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 793   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 794   | --exec | --exe | --ex)
 795     ac_prev=exec_prefix ;;
 796   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 797   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 798   | --exec=* | --exe=* | --ex=*)
 799     exec_prefix=$ac_optarg ;;
 800
 801   -gas | --gas | --ga | --g)
 802     # Obsolete; use --with-gas.
 803     with_gas=yes ;;
 804
 805   -help | --help | --hel | --he | -h)
 806     ac_init_help=long ;;
 807   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 808     ac_init_help=recursive ;;
 809   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 810     ac_init_help=short ;;
 811
 812   -host | --host | --hos | --ho)
 813     ac_prev=host_alias ;;
 814   -host=* | --host=* | --hos=* | --ho=*)
 815     host_alias=$ac_optarg ;;
 816
 817   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 818     ac_prev=htmldir ;;
 819   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 820   | --ht=*)
 821     htmldir=$ac_optarg ;;
 822
 823   -includedir | --includedir | --includedi | --included | --include \
 824   | --includ | --inclu | --incl | --inc)
 825     ac_prev=includedir ;;
 826   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 827   | --includ=* | --inclu=* | --incl=* | --inc=*)
 828     includedir=$ac_optarg ;;
 829
 830   -infodir | --infodir | --infodi | --infod | --info | --inf)
 831     ac_prev=infodir ;;
 832   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 833     infodir=$ac_optarg ;;
 834
 835   -libdir | --libdir | --libdi | --libd)
 836     ac_prev=libdir ;;
 837   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 838     libdir=$ac_optarg ;;
 839
 840   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 841   | --libexe | --libex | --libe)
 842     ac_prev=libexecdir ;;
 843   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 844   | --libexe=* | --libex=* | --libe=*)
 845     libexecdir=$ac_optarg ;;
 846
 847   -localedir | --localedir | --localedi | --localed | --locale)
 848     ac_prev=localedir ;;
 849   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 850     localedir=$ac_optarg ;;
 851
 852   -localstatedir | --localstatedir | --localstatedi | --localstated \
 853   | --localstate | --localstat | --localsta | --localst | --locals)
 854     ac_prev=localstatedir ;;
 855   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 856   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 857     localstatedir=$ac_optarg ;;
 858
 859   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 860     ac_prev=mandir ;;
 861   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 862     mandir=$ac_optarg ;;
 863
 864   -nfp | --nfp | --nf)
 865     # Obsolete; use --without-fp.
 866     with_fp=no ;;
 867
 868   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 869   | --no-cr | --no-c | -n)
 870     no_create=yes ;;
 871
 872   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 873   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 874     no_recursion=yes ;;
 875
 876   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 877   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 878   | --oldin | --oldi | --old | --ol | --o)
 879     ac_prev=oldincludedir ;;
 880   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 881   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 882   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 883     oldincludedir=$ac_optarg ;;
 884
 885   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 886     ac_prev=prefix ;;
 887   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 888     prefix=$ac_optarg ;;
 889
 890   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 891   | --program-pre | --program-pr | --program-p)
 892     ac_prev=program_prefix ;;
 893   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 894   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 895     program_prefix=$ac_optarg ;;
 896
 897   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 898   | --program-suf | --program-su | --program-s)
 899     ac_prev=program_suffix ;;
 900   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 901   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 902     program_suffix=$ac_optarg ;;
 903
 904   -program-transform-name | --program-transform-name \
 905   | --program-transform-nam | --program-transform-na \
 906   | --program-transform-n | --program-transform- \
 907   | --program-transform | --program-transfor \
 908   | --program-transfo | --program-transf \
 909   | --program-trans | --program-tran \
 910   | --progr-tra | --program-tr | --program-t)
 911     ac_prev=program_transform_name ;;
 912   -program-transform-name=* | --program-transform-name=* \
 913   | --program-transform-nam=* | --program-transform-na=* \
 914   | --program-transform-n=* | --program-transform-=* \
 915   | --program-transform=* | --program-transfor=* \
 916   | --program-transfo=* | --program-transf=* \
 917   | --program-trans=* | --program-tran=* \
 918   | --progr-tra=* | --program-tr=* | --program-t=*)
 919     program_transform_name=$ac_optarg ;;
 920
 921   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 922     ac_prev=pdfdir ;;
 923   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 924     pdfdir=$ac_optarg ;;
 925
 926   -psdir | --psdir | --psdi | --psd | --ps)
 927     ac_prev=psdir ;;
 928   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 929     psdir=$ac_optarg ;;
 930
 931   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 932   | -silent | --silent | --silen | --sile | --sil)
 933     silent=yes ;;
 934
 935   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 936     ac_prev=sbindir ;;
 937   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 938   | --sbi=* | --sb=*)
 939     sbindir=$ac_optarg ;;
 940
 941   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 942   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 943   | --sharedst | --shareds | --shared | --share | --shar \
 944   | --sha | --sh)
 945     ac_prev=sharedstatedir ;;
 946   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 947   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 948   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 949   | --sha=* | --sh=*)
 950     sharedstatedir=$ac_optarg ;;
 951
 952   -site | --site | --sit)
 953     ac_prev=site ;;
 954   -site=* | --site=* | --sit=*)
 955     site=$ac_optarg ;;
 956
 957   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 958     ac_prev=srcdir ;;
 959   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 960     srcdir=$ac_optarg ;;
 961
 962   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 963   | --syscon | --sysco | --sysc | --sys | --sy)
 964     ac_prev=sysconfdir ;;
 965   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 966   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 967     sysconfdir=$ac_optarg ;;
 968
 969   -target | --target | --targe | --targ | --tar | --ta | --t)
 970     ac_prev=target_alias ;;
 971   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 972     target_alias=$ac_optarg ;;
 973
 974   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 975     verbose=yes ;;
 976
 977   -version | --version | --versio | --versi | --vers | -V)
 978     ac_init_version=: ;;
 979
 980   -with-* | --with-*)
 981     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 982     # Reject names that are not valid shell variable names.
 983     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 984       { echo "$as_me: error: invalid package name: $ac_package" >&2
 985    { (exit 1); exit 1; }; }
 986     ac_package=`echo $ac_package| sed 's/-/_/g'`
 987     eval with_$ac_package=\$ac_optarg ;;
 988
 989   -without-* | --without-*)
 990     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
 991     # Reject names that are not valid shell variable names.
 992     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 993       { echo "$as_me: error: invalid package name: $ac_package" >&2
 994    { (exit 1); exit 1; }; }
 995     ac_package=`echo $ac_package | sed 's/-/_/g'`
 996     eval with_$ac_package=no ;;
 997
 998   --x)
 999     # Obsolete; use --with-x.
1000     with_x=yes ;;
1001
1002   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1003   | --x-incl | --x-inc | --x-in | --x-i)
1004     ac_prev=x_includes ;;
1005   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1006   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1007     x_includes=$ac_optarg ;;
1008
1009   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1010   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1011     ac_prev=x_libraries ;;
1012   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1013   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1014     x_libraries=$ac_optarg ;;
1015
1016   -*) { echo "$as_me: error: unrecognized option: $ac_option
1017 Try \`$0 --help' for more information." >&2
1018    { (exit 1); exit 1; }; }
1019     ;;
1020
1021   *=*)
1022     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1023     # Reject names that are not valid shell variable names.
1024     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
1025       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
1026    { (exit 1); exit 1; }; }
1027     eval $ac_envvar=\$ac_optarg
1028     export $ac_envvar ;;
1029
1030   *)
1031     # FIXME: should be removed in autoconf 3.0.
1032     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1033     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1034       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1035     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1036     ;;
1037
1038   esac
1039 done
1040
1041 if test -n "$ac_prev"; then
1042   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1043   { echo "$as_me: error: missing argument to $ac_option" >&2
1044    { (exit 1); exit 1; }; }
1045 fi
1046
1047 # Be sure to have absolute directory names.
1048 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1049                 datadir sysconfdir sharedstatedir localstatedir includedir \
1050                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1051                 libdir localedir mandir
1052 do
1053   eval ac_val=\$$ac_var
1054   case $ac_val in
1055     [\\/$]* | ?:[\\/]* )  continue;;
1056     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1057   esac
1058   { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
1059    { (exit 1); exit 1; }; }
1060 done
1061
1062 # There might be people who depend on the old broken behavior: `$host'
1063 # used to hold the argument of --host etc.
1064 # FIXME: To remove some day.
1065 build=$build_alias
1066 host=$host_alias
1067 target=$target_alias
1068
1069 # FIXME: To remove some day.
1070 if test "x$host_alias" != x; then
1071   if test "x$build_alias" = x; then
1072     cross_compiling=maybe
1073     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1074     If a cross compiler is detected then cross compile mode will be used." >&2
1075   elif test "x$build_alias" != "x$host_alias"; then
1076     cross_compiling=yes
1077   fi
1078 fi
1079
1080 ac_tool_prefix=
1081 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1082
1083 test "$silent" = yes && exec 6>/dev/null
1084
1085
1086 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1087 ac_ls_di=`ls -di .` &&
1088 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1089   { echo "$as_me: error: Working directory cannot be determined" >&2
1090    { (exit 1); exit 1; }; }
1091 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1092   { echo "$as_me: error: pwd does not report name of working directory" >&2
1093    { (exit 1); exit 1; }; }
1094
1095
1096 # Find the source files, if location was not specified.
1097 if test -z "$srcdir"; then
1098   ac_srcdir_defaulted=yes
1099   # Try the directory containing this script, then the parent directory.
1100   ac_confdir=`$as_dirname -- "$0" ||
1101 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1102          X"$0" : 'X\(//\)[^/]' \| \
1103          X"$0" : 'X\(//\)$' \| \
1104          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
1105 echo X"$0" |
1106     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1107             s//\1/
1108             q
1109           }
1110           /^X\(\/\/\)[^/].*/{
1111             s//\1/
1112             q
1113           }
1114           /^X\(\/\/\)$/{
1115             s//\1/
1116             q
1117           }
1118           /^X\(\/\).*/{
1119             s//\1/
1120             q
1121           }
1122           s/.*/./; q'`
1123   srcdir=$ac_confdir
1124   if test ! -r "$srcdir/$ac_unique_file"; then
1125     srcdir=..
1126   fi
1127 else
1128   ac_srcdir_defaulted=no
1129 fi
1130 if test ! -r "$srcdir/$ac_unique_file"; then
1131   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1132   { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
1133    { (exit 1); exit 1; }; }
1134 fi
1135 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1136 ac_abs_confdir=`(
1137         cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
1138    { (exit 1); exit 1; }; }
1139         pwd)`
1140 # When building in place, set srcdir=.
1141 if test "$ac_abs_confdir" = "$ac_pwd"; then
1142   srcdir=.
1143 fi
1144 # Remove unnecessary trailing slashes from srcdir.
1145 # Double slashes in file names in object file debugging info
1146 # mess up M-x gdb in Emacs.
1147 case $srcdir in
1148 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1149 esac
1150 for ac_var in $ac_precious_vars; do
1151   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1152   eval ac_env_${ac_var}_value=\$${ac_var}
1153   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1154   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1155 done
1156
1157 #
1158 # Report the --help message.
1159 #
1160 if test "$ac_init_help" = "long"; then
1161   # Omit some internal or obsolete options to make the list less imposing.
1162   # This message is too long to be a string in the A/UX 3.1 sh.
1163   cat <<_ACEOF
1164 \`configure' configures GNU Autoconf 2.60c to adapt to many kinds of systems.
1165
1166 Usage: $0 [OPTION]... [VAR=VALUE]...
1167
1168 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1169 VAR=VALUE.  See below for descriptions of some of the useful variables.
1170
1171 Defaults for the options are specified in brackets.
1172
1173 Configuration:
1174   -h, --help              display this help and exit
1175       --help=short        display options specific to this package
1176       --help=recursive    display the short help of all the included packages
1177   -V, --version           display version information and exit
1178   -q, --quiet, --silent   do not print \`checking...' messages
1179       --cache-file=FILE   cache test results in FILE [disabled]
1180   -C, --config-cache      alias for \`--cache-file=config.cache'
1181   -n, --no-create         do not create output files
1182       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1183
1184 Installation directories:
1185   --prefix=PREFIX         install architecture-independent files in PREFIX
1186                           [$ac_default_prefix]
1187   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1188                           [PREFIX]
1189
1190 By default, \`make install' will install all the files in
1191 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1192 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1193 for instance \`--prefix=\$HOME'.
1194
1195 For better control, use the options below.
1196
1197 Fine tuning of the installation directories:
1198   --bindir=DIR           user executables [EPREFIX/bin]
1199   --sbindir=DIR          system admin executables [EPREFIX/sbin]
1200   --libexecdir=DIR       program executables [EPREFIX/libexec]
1201   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
1202   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
1203   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
1204   --libdir=DIR           object code libraries [EPREFIX/lib]
1205   --includedir=DIR       C header files [PREFIX/include]
1206   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
1207   --datarootdir=DIR      read-only arch.-independent data root [PREFIX/share]
1208   --datadir=DIR          read-only architecture-independent data [DATAROOTDIR]
1209   --infodir=DIR          info documentation [DATAROOTDIR/info]
1210   --localedir=DIR        locale-dependent data [DATAROOTDIR/locale]
1211   --mandir=DIR           man documentation [DATAROOTDIR/man]
1212   --docdir=DIR           documentation root [DATAROOTDIR/doc/autoconf]
1213   --htmldir=DIR          html documentation [DOCDIR]
1214   --dvidir=DIR           dvi documentation [DOCDIR]
1215   --pdfdir=DIR           pdf documentation [DOCDIR]
1216   --psdir=DIR            ps documentation [DOCDIR]
1217 _ACEOF
1218
1219   cat <<\_ACEOF
1220
1221 Program names:
1222   --program-prefix=PREFIX            prepend PREFIX to installed program names
1223   --program-suffix=SUFFIX            append SUFFIX to installed program names
1224   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1225 _ACEOF
1226 fi
1227
1228 if test -n "$ac_init_help"; then
1229   case $ac_init_help in
1230      short | recursive ) echo "Configuration of GNU Autoconf 2.60c:";;
1231    esac
1232   cat <<\_ACEOF
1233
1234 Optional Packages:
1235   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1236   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1237   --with-lispdir          override the default lisp directory
1238
1239 Some influential environment variables:
1240   EMACS       the Emacs editor command
1241   EMACSLOADPATH
1242               the Emacs library search path
1243
1244 Use these variables to override the choices made by `configure' or to help
1245 it to find libraries and programs with nonstandard names/locations.
1246
1247 Report bugs to <bug-autoconf@gnu.org>.
1248 _ACEOF
1249 ac_status=$?
1250 fi
1251
1252 if test "$ac_init_help" = "recursive"; then
1253   # If there are subdirs, report their specific --help.
1254   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1255     test -d "$ac_dir" || continue
1256     ac_builddir=.
1257
1258 case "$ac_dir" in
1259 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1260 *)
1261   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
1262   # A ".." for each directory in $ac_dir_suffix.
1263   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
1264   case $ac_top_builddir_sub in
1265   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1266   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1267   esac ;;
1268 esac
1269 ac_abs_top_builddir=$ac_pwd
1270 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1271 # for backward compatibility:
1272 ac_top_builddir=$ac_top_build_prefix
1273
1274 case $srcdir in
1275   .)  # We are building in place.
1276     ac_srcdir=.
1277     ac_top_srcdir=$ac_top_builddir_sub
1278     ac_abs_top_srcdir=$ac_pwd ;;
1279   [\\/]* | ?:[\\/]* )  # Absolute name.
1280     ac_srcdir=$srcdir$ac_dir_suffix;
1281     ac_top_srcdir=$srcdir
1282     ac_abs_top_srcdir=$srcdir ;;
1283   *) # Relative name.
1284     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1285     ac_top_srcdir=$ac_top_build_prefix$srcdir
1286     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1287 esac
1288 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1289
1290     cd "$ac_dir" || { ac_status=$?; continue; }
1291     # Check for guested configure.
1292     if test -f "$ac_srcdir/configure.gnu"; then
1293       echo &&
1294       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1295     elif test -f "$ac_srcdir/configure"; then
1296       echo &&
1297       $SHELL "$ac_srcdir/configure" --help=recursive
1298     else
1299       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1300     fi || ac_status=$?
1301     cd "$ac_pwd" || { ac_status=$?; break; }
1302   done
1303 fi
1304
1305 test -n "$ac_init_help" && exit $ac_status
1306 if $ac_init_version; then
1307   cat <<\_ACEOF
1308 GNU Autoconf configure 2.60c
1309 generated by GNU Autoconf 2.60c
1310
1311 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
1312 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1313 This configure script is free software; the Free Software Foundation
1314 gives unlimited permission to copy, distribute and modify it.
1315 _ACEOF
1316   exit
1317 fi
1318 cat >config.log <<_ACEOF
1319 This file contains any messages produced by compilers while
1320 running configure, to aid debugging if configure makes a mistake.
1321
1322 It was created by GNU Autoconf $as_me 2.60c, which was
1323 generated by GNU Autoconf 2.60c.  Invocation command line was
1324
1325   $ $0 $@
1326
1327 _ACEOF
1328 exec 5>>config.log
1329 {
1330 cat <<_ASUNAME
1331 ## --------- ##
1332 ## Platform. ##
1333 ## --------- ##
1334
1335 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1336 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1337 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1338 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1339 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1340
1341 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1342 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1343
1344 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1345 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1346 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1347 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1348 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1349 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1350 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1351
1352 _ASUNAME
1353
1354 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1355 for as_dir in $PATH
1356 do
1357   IFS=$as_save_IFS
1358   test -z "$as_dir" && as_dir=.
1359   echo "PATH: $as_dir"
1360 done
1361 IFS=$as_save_IFS
1362
1363 } >&5
1364
1365 cat >&5 <<_ACEOF
1366
1367
1368 ## ----------- ##
1369 ## Core tests. ##
1370 ## ----------- ##
1371
1372 _ACEOF
1373
1374
1375 # Keep a trace of the command line.
1376 # Strip out --no-create and --no-recursion so they do not pile up.
1377 # Strip out --silent because we don't want to record it for future runs.
1378 # Also quote any args containing shell meta-characters.
1379 # Make two passes to allow for proper duplicate-argument suppression.
1380 ac_configure_args=
1381 ac_configure_args0=
1382 ac_configure_args1=
1383 ac_must_keep_next=false
1384 for ac_pass in 1 2
1385 do
1386   for ac_arg
1387   do
1388     case $ac_arg in
1389     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1390     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1391     | -silent | --silent | --silen | --sile | --sil)
1392       continue ;;
1393     *\'*)
1394       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1395     esac
1396     case $ac_pass in
1397     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1398     2)
1399       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1400       if test $ac_must_keep_next = true; then
1401         ac_must_keep_next=false # Got value, back to normal.
1402       else
1403         case $ac_arg in
1404           *=* | --config-cache | -C | -disable-* | --disable-* \
1405           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1406           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1407           | -with-* | --with-* | -without-* | --without-* | --x)
1408             case "$ac_configure_args0 " in
1409               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1410             esac
1411             ;;
1412           -* ) ac_must_keep_next=true ;;
1413         esac
1414       fi
1415       ac_configure_args="$ac_configure_args '$ac_arg'"
1416       ;;
1417     esac
1418   done
1419 done
1420 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1421 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1422
1423 # When interrupted or exit'd, cleanup temporary files, and complete
1424 # config.log.  We remove comments because anyway the quotes in there
1425 # would cause problems or look ugly.
1426 # WARNING: Use '\'' to represent an apostrophe within the trap.
1427 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1428 trap 'exit_status=$?
1429   # Save into config.log some information that might help in debugging.
1430   {
1431     echo
1432
1433     cat <<\_ASBOX
1434 ## ---------------- ##
1435 ## Cache variables. ##
1436 ## ---------------- ##
1437 _ASBOX
1438     echo
1439     # The following way of writing the cache mishandles newlines in values,
1440 (
1441   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1442     eval ac_val=\$$ac_var
1443     case $ac_val in #(
1444     *${as_nl}*)
1445       case $ac_var in #(
1446       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
1447 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
1448       esac
1449       case $ac_var in #(
1450       _ | IFS | as_nl) ;; #(
1451       *) $as_unset $ac_var ;;
1452       esac ;;
1453     esac
1454   done
1455   (set) 2>&1 |
1456     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1457     *${as_nl}ac_space=\ *)
1458       sed -n \
1459         "s/'\''/'\''\\\\'\'''\''/g;
1460           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1461       ;; #(
1462     *)
1463       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1464       ;;
1465     esac |
1466     sort
1467 )
1468     echo
1469
1470     cat <<\_ASBOX
1471 ## ----------------- ##
1472 ## Output variables. ##
1473 ## ----------------- ##
1474 _ASBOX
1475     echo
1476     for ac_var in $ac_subst_vars
1477     do
1478       eval ac_val=\$$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
1486     if test -n "$ac_subst_files"; then
1487       cat <<\_ASBOX
1488 ## ------------------- ##
1489 ## File substitutions. ##
1490 ## ------------------- ##
1491 _ASBOX
1492       echo
1493       for ac_var in $ac_subst_files
1494       do
1495         eval ac_val=\$$ac_var
1496         case $ac_val in
1497         *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1498         esac
1499         echo "$ac_var='\''$ac_val'\''"
1500       done | sort
1501       echo
1502     fi
1503
1504     if test -s confdefs.h; then
1505       cat <<\_ASBOX
1506 ## ----------- ##
1507 ## confdefs.h. ##
1508 ## ----------- ##
1509 _ASBOX
1510       echo
1511       cat confdefs.h
1512       echo
1513     fi
1514     test "$ac_signal" != 0 &&
1515       echo "$as_me: caught signal $ac_signal"
1516     echo "$as_me: exit $exit_status"
1517   } >&5
1518   rm -f core *.core core.conftest.* &&
1519     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1520     exit $exit_status
1521 ' 0
1522 for ac_signal in 1 2 13 15; do
1523   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1524 done
1525 ac_signal=0
1526
1527 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1528 rm -f -r conftest* confdefs.h
1529
1530 # Predefined preprocessor variables.
1531
1532 cat >>confdefs.h <<_ACEOF
1533 #define PACKAGE_NAME "$PACKAGE_NAME"
1534 _ACEOF
1535
1536
1537 cat >>confdefs.h <<_ACEOF
1538 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1539 _ACEOF
1540
1541
1542 cat >>confdefs.h <<_ACEOF
1543 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1544 _ACEOF
1545
1546
1547 cat >>confdefs.h <<_ACEOF
1548 #define PACKAGE_STRING "$PACKAGE_STRING"
1549 _ACEOF
1550
1551
1552 cat >>confdefs.h <<_ACEOF
1553 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1554 _ACEOF
1555
1556
1557 # Let the site file select an alternate cache file if it wants to.
1558 # Prefer explicitly selected file to automatically selected ones.
1559 if test -n "$CONFIG_SITE"; then
1560   set x "$CONFIG_SITE"
1561 elif test "x$prefix" != xNONE; then
1562   set x "$prefix/share/config.site" "$prefix/etc/config.site"
1563 else
1564   set x "$ac_default_prefix/share/config.site" \
1565         "$ac_default_prefix/etc/config.site"
1566 fi
1567 shift
1568 for ac_site_file
1569 do
1570   if test -r "$ac_site_file"; then
1571     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1572 echo "$as_me: loading site script $ac_site_file" >&6;}
1573     sed 's/^/| /' "$ac_site_file" >&5
1574     . "$ac_site_file"
1575   fi
1576 done
1577
1578 if test -r "$cache_file"; then
1579   # Some versions of bash will fail to source /dev/null (special
1580   # files actually), so we avoid doing that.
1581   if test -f "$cache_file"; then
1582     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1583 echo "$as_me: loading cache $cache_file" >&6;}
1584     case $cache_file in
1585       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1586       *)                      . "./$cache_file";;
1587     esac
1588   fi
1589 else
1590   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1591 echo "$as_me: creating cache $cache_file" >&6;}
1592   >$cache_file
1593 fi
1594
1595 # Check that the precious variables saved in the cache have kept the same
1596 # value.
1597 ac_cache_corrupted=false
1598 for ac_var in $ac_precious_vars; do
1599   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1600   eval ac_new_set=\$ac_env_${ac_var}_set
1601   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1602   eval ac_new_val=\$ac_env_${ac_var}_value
1603   case $ac_old_set,$ac_new_set in
1604     set,)
1605       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1606 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1607       ac_cache_corrupted=: ;;
1608     ,set)
1609       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1610 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1611       ac_cache_corrupted=: ;;
1612     ,);;
1613     *)
1614       if test "x$ac_old_val" != "x$ac_new_val"; then
1615         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1616 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1617         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1618 echo "$as_me:   former value:  $ac_old_val" >&2;}
1619         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1620 echo "$as_me:   current value: $ac_new_val" >&2;}
1621         ac_cache_corrupted=:
1622       fi;;
1623   esac
1624   # Pass precious variables to config.status.
1625   if test "$ac_new_set" = set; then
1626     case $ac_new_val in
1627     *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1628     *) ac_arg=$ac_var=$ac_new_val ;;
1629     esac
1630     case " $ac_configure_args " in
1631       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1632       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1633     esac
1634   fi
1635 done
1636 if $ac_cache_corrupted; then
1637   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1638 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1639   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1640 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1641    { (exit 1); exit 1; }; }
1642 fi
1643
1644
1645
1646
1647
1648
1649
1650
1651
1652
1653
1654
1655
1656
1657
1658
1659
1660
1661
1662
1663
1664
1665
1666
1667
1668 ac_ext=c
1669 ac_cpp='$CPP $CPPFLAGS'
1670 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1671 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1672 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1673
1674
1675
1676
1677 ac_aux_dir=
1678 for ac_dir in build-aux "$srcdir"/build-aux; do
1679   if test -f "$ac_dir/install-sh"; then
1680     ac_aux_dir=$ac_dir
1681     ac_install_sh="$ac_aux_dir/install-sh -c"
1682     break
1683   elif test -f "$ac_dir/install.sh"; then
1684     ac_aux_dir=$ac_dir
1685     ac_install_sh="$ac_aux_dir/install.sh -c"
1686     break
1687   elif test -f "$ac_dir/shtool"; then
1688     ac_aux_dir=$ac_dir
1689     ac_install_sh="$ac_aux_dir/shtool install -c"
1690     break
1691   fi
1692 done
1693 if test -z "$ac_aux_dir"; then
1694   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in build-aux \"$srcdir\"/build-aux" >&5
1695 echo "$as_me: error: cannot find install-sh or install.sh in build-aux \"$srcdir\"/build-aux" >&2;}
1696    { (exit 1); exit 1; }; }
1697 fi
1698
1699 # These three variables are undocumented and unsupported,
1700 # and are intended to be withdrawn in a future Autoconf release.
1701 # They can cause serious problems if a builder's source tree is in a directory
1702 # whose full name contains unusual characters.
1703 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
1704 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
1705 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
1706
1707
1708
1709 am__api_version='1.10'
1710
1711 # Find a good install program.  We prefer a C program (faster),
1712 # so one script is as good as another.  But avoid the broken or
1713 # incompatible versions:
1714 # SysV /etc/install, /usr/sbin/install
1715 # SunOS /usr/etc/install
1716 # IRIX /sbin/install
1717 # AIX /bin/install
1718 # AmigaOS /C/install, which installs bootblocks on floppy discs
1719 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1720 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1721 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1722 # OS/2's system install, which has a completely different semantic
1723 # ./install, which can be erroneously created by make from ./install.sh.
1724 { echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1725 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
1726 if test -z "$INSTALL"; then
1727 if test "${ac_cv_path_install+set}" = set; then
1728   echo $ECHO_N "(cached) $ECHO_C" >&6
1729 else
1730   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1731 for as_dir in $PATH
1732 do
1733   IFS=$as_save_IFS
1734   test -z "$as_dir" && as_dir=.
1735   # Account for people who put trailing slashes in PATH elements.
1736 case $as_dir/ in
1737   ./ | .// | /cC/* | \
1738   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1739   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
1740   /usr/ucb/* ) ;;
1741   *)
1742     # OSF1 and SCO ODT 3.0 have their own names for install.
1743     # Don't use installbsd from OSF since it installs stuff as root
1744     # by default.
1745     for ac_prog in ginstall scoinst install; do
1746       for ac_exec_ext in '' $ac_executable_extensions; do
1747         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
1748           if test $ac_prog = install &&
1749             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1750             # AIX install.  It has an incompatible calling convention.
1751             :
1752           elif test $ac_prog = install &&
1753             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1754             # program-specific install script used by HP pwplus--don't use.
1755             :
1756           else
1757             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1758             break 3
1759           fi
1760         fi
1761       done
1762     done
1763     ;;
1764 esac
1765 done
1766 IFS=$as_save_IFS
1767
1768
1769 fi
1770   if test "${ac_cv_path_install+set}" = set; then
1771     INSTALL=$ac_cv_path_install
1772   else
1773     # As a last resort, use the slow shell script.  Don't cache a
1774     # value for INSTALL within a source directory, because that will
1775     # break other packages using the cache if that directory is
1776     # removed, or if the value is a relative name.
1777     INSTALL=$ac_install_sh
1778   fi
1779 fi
1780 { echo "$as_me:$LINENO: result: $INSTALL" >&5
1781 echo "${ECHO_T}$INSTALL" >&6; }
1782
1783 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1784 # It thinks the first close brace ends the variable substitution.
1785 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1786
1787 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1788
1789 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1790
1791 { echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1792 echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6; }
1793 # Just in case
1794 sleep 1
1795 echo timestamp > conftest.file
1796 # Do `set' in a subshell so we don't clobber the current shell's
1797 # arguments.  Must try -L first in case configure is actually a
1798 # symlink; some systems play weird games with the mod time of symlinks
1799 # (eg FreeBSD returns the mod time of the symlink's containing
1800 # directory).
1801 if (
1802    set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1803    if test "$*" = "X"; then
1804       # -L didn't work.
1805       set X `ls -t $srcdir/configure conftest.file`
1806    fi
1807    rm -f conftest.file
1808    if test "$*" != "X $srcdir/configure conftest.file" \
1809       && test "$*" != "X conftest.file $srcdir/configure"; then
1810
1811       # If neither matched, then we have a broken ls.  This can happen
1812       # if, for instance, CONFIG_SHELL is bash and it inherits a
1813       # broken ls alias from the environment.  This has actually
1814       # happened.  Such a system could not be considered "sane".
1815       { { echo "$as_me:$LINENO: error: ls -t appears to fail.  Make sure there is not a broken
1816 alias in your environment" >&5
1817 echo "$as_me: error: ls -t appears to fail.  Make sure there is not a broken
1818 alias in your environment" >&2;}
1819    { (exit 1); exit 1; }; }
1820    fi
1821
1822    test "$2" = conftest.file
1823    )
1824 then
1825    # Ok.
1826    :
1827 else
1828    { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1829 Check your system clock" >&5
1830 echo "$as_me: error: newly created file is older than distributed files!
1831 Check your system clock" >&2;}
1832    { (exit 1); exit 1; }; }
1833 fi
1834 { echo "$as_me:$LINENO: result: yes" >&5
1835 echo "${ECHO_T}yes" >&6; }
1836 test "$program_prefix" != NONE &&
1837   program_transform_name="s&^&$program_prefix&;$program_transform_name"
1838 # Use a double $ so make ignores it.
1839 test "$program_suffix" != NONE &&
1840   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
1841 # Double any \ or $.  echo might interpret backslashes.
1842 # By default was `s,x,x', remove it if useless.
1843 cat <<\_ACEOF >conftest.sed
1844 s/[\\$]/&&/g;s/;s,x,x,$//
1845 _ACEOF
1846 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1847 rm -f conftest.sed
1848
1849 # expand $ac_aux_dir to an absolute path
1850 am_aux_dir=`cd $ac_aux_dir && pwd`
1851
1852 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
1853 # Use eval to expand $SHELL
1854 if eval "$MISSING --run true"; then
1855   am_missing_run="$MISSING --run "
1856 else
1857   am_missing_run=
1858   { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1859 echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1860 fi
1861
1862 { echo "$as_me:$LINENO: checking for a thread-safe mkdir -p" >&5
1863 echo $ECHO_N "checking for a thread-safe mkdir -p... $ECHO_C" >&6; }
1864 if test -z "$MKDIR_P"; then
1865   if test "${ac_cv_path_mkdir+set}" = set; then
1866   echo $ECHO_N "(cached) $ECHO_C" >&6
1867 else
1868   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1869 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
1870 do
1871   IFS=$as_save_IFS
1872   test -z "$as_dir" && as_dir=.
1873   for ac_prog in mkdir gmkdir; do
1874          for ac_exec_ext in '' $ac_executable_extensions; do
1875            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
1876            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
1877              'mkdir (GNU coreutils) '* | \
1878              'mkdir (coreutils) '* | \
1879              'mkdir (fileutils) '4.1*)
1880                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
1881                break 3;;
1882            esac
1883          done
1884        done
1885 done
1886 IFS=$as_save_IFS
1887
1888 fi
1889
1890   if test "${ac_cv_path_mkdir+set}" = set; then
1891     MKDIR_P="$ac_cv_path_mkdir -p"
1892   else
1893     # As a last resort, use the slow shell script.  Don't cache a
1894     # value for MKDIR_P within a source directory, because that will
1895     # break other packages using the cache if that directory is
1896     # removed, or if the value is a relative name.
1897     test -d ./--version && rmdir ./--version
1898     MKDIR_P="$ac_install_sh -d"
1899   fi
1900 fi
1901 { echo "$as_me:$LINENO: result: $MKDIR_P" >&5
1902 echo "${ECHO_T}$MKDIR_P" >&6; }
1903
1904 mkdir_p="$MKDIR_P"
1905 case $mkdir_p in
1906   [\\/$]* | ?:[\\/]*) ;;
1907   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
1908 esac
1909
1910 for ac_prog in gawk mawk nawk awk
1911 do
1912   # Extract the first word of "$ac_prog", so it can be a program name with args.
1913 set dummy $ac_prog; ac_word=$2
1914 { echo "$as_me:$LINENO: checking for $ac_word" >&5
1915 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1916 if test "${ac_cv_prog_AWK+set}" = set; then
1917   echo $ECHO_N "(cached) $ECHO_C" >&6
1918 else
1919   if test -n "$AWK"; then
1920   ac_cv_prog_AWK="$AWK" # Let the user override the test.
1921 else
1922 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1923 for as_dir in $PATH
1924 do
1925   IFS=$as_save_IFS
1926   test -z "$as_dir" && as_dir=.
1927   for ac_exec_ext in '' $ac_executable_extensions; do
1928   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1929     ac_cv_prog_AWK="$ac_prog"
1930     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1931     break 2
1932   fi
1933 done
1934 done
1935 IFS=$as_save_IFS
1936
1937 fi
1938 fi
1939 AWK=$ac_cv_prog_AWK
1940 if test -n "$AWK"; then
1941   { echo "$as_me:$LINENO: result: $AWK" >&5
1942 echo "${ECHO_T}$AWK" >&6; }
1943 else
1944   { echo "$as_me:$LINENO: result: no" >&5
1945 echo "${ECHO_T}no" >&6; }
1946 fi
1947
1948
1949   test -n "$AWK" && break
1950 done
1951
1952 { echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1953 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; }
1954 set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
1955 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
1956   echo $ECHO_N "(cached) $ECHO_C" >&6
1957 else
1958   cat >conftest.make <<\_ACEOF
1959 SHELL = /bin/sh
1960 all:
1961         @echo '@@@%%%=$(MAKE)=@@@%%%'
1962 _ACEOF
1963 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1964 case `${MAKE-make} -f conftest.make 2>/dev/null` in
1965   *@@@%%%=?*=@@@%%%*)
1966     eval ac_cv_prog_make_${ac_make}_set=yes;;
1967   *)
1968     eval ac_cv_prog_make_${ac_make}_set=no;;
1969 esac
1970 rm -f conftest.make
1971 fi
1972 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
1973   { echo "$as_me:$LINENO: result: yes" >&5
1974 echo "${ECHO_T}yes" >&6; }
1975   SET_MAKE=
1976 else
1977   { echo "$as_me:$LINENO: result: no" >&5
1978 echo "${ECHO_T}no" >&6; }
1979   SET_MAKE="MAKE=${MAKE-make}"
1980 fi
1981
1982 rm -rf .tst 2>/dev/null
1983 mkdir .tst 2>/dev/null
1984 if test -d .tst; then
1985   am__leading_dot=.
1986 else
1987   am__leading_dot=_
1988 fi
1989 rmdir .tst 2>/dev/null
1990
1991 if test "`cd $srcdir && pwd`" != "`pwd`"; then
1992   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
1993   # is not polluted with repeated "-I."
1994   am__isrc=' -I$(srcdir)'
1995   # test to see if srcdir already configured
1996   if test -f $srcdir/config.status; then
1997     { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1998 echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
1999    { (exit 1); exit 1; }; }
2000   fi
2001 fi
2002
2003 # test whether we have cygpath
2004 if test -z "$CYGPATH_W"; then
2005   if (cygpath --version) >/dev/null 2>/dev/null; then
2006     CYGPATH_W='cygpath -w'
2007   else
2008     CYGPATH_W=echo
2009   fi
2010 fi
2011
2012
2013 # Define the identity of the package.
2014  PACKAGE='autoconf'
2015  VERSION='2.60c'
2016
2017
2018 cat >>confdefs.h <<_ACEOF
2019 #define PACKAGE "$PACKAGE"
2020 _ACEOF
2021
2022
2023 cat >>confdefs.h <<_ACEOF
2024 #define VERSION "$VERSION"
2025 _ACEOF
2026
2027 # Some tools Automake needs.
2028
2029 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
2030
2031
2032 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
2033
2034
2035 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
2036
2037
2038 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
2039
2040
2041 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
2042
2043 install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"}
2044
2045 # Installed binaries are usually stripped using `strip' when the user
2046 # run `make install-strip'.  However `strip' might not be the right
2047 # tool to use in cross-compilation environments, therefore Automake
2048 # will honor the `STRIP' environment variable to overrule this program.
2049 if test "$cross_compiling" != no; then
2050   if test -n "$ac_tool_prefix"; then
2051   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2052 set dummy ${ac_tool_prefix}strip; ac_word=$2
2053 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2054 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2055 if test "${ac_cv_prog_STRIP+set}" = set; then
2056   echo $ECHO_N "(cached) $ECHO_C" >&6
2057 else
2058   if test -n "$STRIP"; then
2059   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2060 else
2061 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2062 for as_dir in $PATH
2063 do
2064   IFS=$as_save_IFS
2065   test -z "$as_dir" && as_dir=.
2066   for ac_exec_ext in '' $ac_executable_extensions; do
2067   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2068     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2069     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2070     break 2
2071   fi
2072 done
2073 done
2074 IFS=$as_save_IFS
2075
2076 fi
2077 fi
2078 STRIP=$ac_cv_prog_STRIP
2079 if test -n "$STRIP"; then
2080   { echo "$as_me:$LINENO: result: $STRIP" >&5
2081 echo "${ECHO_T}$STRIP" >&6; }
2082 else
2083   { echo "$as_me:$LINENO: result: no" >&5
2084 echo "${ECHO_T}no" >&6; }
2085 fi
2086
2087
2088 fi
2089 if test -z "$ac_cv_prog_STRIP"; then
2090   ac_ct_STRIP=$STRIP
2091   # Extract the first word of "strip", so it can be a program name with args.
2092 set dummy strip; ac_word=$2
2093 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2094 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2095 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
2096   echo $ECHO_N "(cached) $ECHO_C" >&6
2097 else
2098   if test -n "$ac_ct_STRIP"; then
2099   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2100 else
2101 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2102 for as_dir in $PATH
2103 do
2104   IFS=$as_save_IFS
2105   test -z "$as_dir" && as_dir=.
2106   for ac_exec_ext in '' $ac_executable_extensions; do
2107   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2108     ac_cv_prog_ac_ct_STRIP="strip"
2109     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2110     break 2
2111   fi
2112 done
2113 done
2114 IFS=$as_save_IFS
2115
2116 fi
2117 fi
2118 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2119 if test -n "$ac_ct_STRIP"; then
2120   { echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
2121 echo "${ECHO_T}$ac_ct_STRIP" >&6; }
2122 else
2123   { echo "$as_me:$LINENO: result: no" >&5
2124 echo "${ECHO_T}no" >&6; }
2125 fi
2126
2127   if test "x$ac_ct_STRIP" = x; then
2128     STRIP=":"
2129   else
2130     case $cross_compiling:$ac_tool_warned in
2131 yes:)
2132 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2133 whose name does not start with the host triplet.  If you think this
2134 configuration is useful to you, please write to autoconf@gnu.org." >&5
2135 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2136 whose name does not start with the host triplet.  If you think this
2137 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2138 ac_tool_warned=yes ;;
2139 esac
2140     STRIP=$ac_ct_STRIP
2141   fi
2142 else
2143   STRIP="$ac_cv_prog_STRIP"
2144 fi
2145
2146 fi
2147 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2148
2149 # We need awk for the "check" target.  The system "awk" is bad on
2150 # some platforms.
2151 # Always define AMTAR for backward compatibility.
2152
2153 AMTAR=${AMTAR-"${am_missing_run}tar"}
2154
2155 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
2156
2157
2158
2159
2160
2161
2162 # We use `/bin/sh -n script' to check that there are no syntax errors
2163 # in the scripts.  Although incredible, there are /bin/sh that go into
2164 # endless loops with `-n', e.g., SunOS's:
2165 #
2166 #   $ uname -a
2167 #   SunOS ondine 4.1.3 2 sun4m unknown
2168 #   $ cat endless.sh
2169 #   while false
2170 #   do
2171 #     :
2172 #   done
2173 #   exit 0
2174 #   $ time sh endless.sh
2175 #   sh endless.sh  0,02s user 0,03s system 78% cpu 0,064 total
2176 #   $ time sh -nx endless.sh
2177 #   ^Csh -nx endless.sh  3,67s user 0,03s system 63% cpu 5,868 total
2178 #
2179 # Also, some implementations of /bin/sh (e.g., Solaris 8) are soooo slow
2180 # that they are unusable on large scripts like our testsuite.
2181
2182 # So before using `/bin/sh -n' to check our scripts, we first check
2183 # that `/bin/sh -n' is known to not have these problems.
2184
2185 { echo "$as_me:$LINENO: checking whether /bin/sh -n is known to work" >&5
2186 echo $ECHO_N "checking whether /bin/sh -n is known to work... $ECHO_C" >&6; }
2187 if test "${ac_cv_sh_n_works+set}" = set; then
2188   echo $ECHO_N "(cached) $ECHO_C" >&6
2189 else
2190   if (
2191     unset BASH_VERSION ZSH_VERSION
2192     /bin/sh -c '
2193       test -n "${BASH_VERSION+set}" || # Bash
2194       test -n "${KSH_VERSION+set}" || # pdksh
2195       test -n "${ZSH_VERSION+set}" || # zsh
2196       test -n "${.sh.version}" # ksh93; put this last since its syntax is dodgy
2197     '
2198   ) 2>/dev/null
2199 then ac_cv_sh_n_works=yes
2200 else ac_cv_sh_n_works=no
2201 fi
2202
2203 fi
2204 { echo "$as_me:$LINENO: result: $ac_cv_sh_n_works" >&5
2205 echo "${ECHO_T}$ac_cv_sh_n_works" >&6; }
2206
2207
2208 # Initialize the test suite.
2209 ac_config_commands="$ac_config_commands tests/atconfig"
2210
2211
2212 ac_config_files="$ac_config_files tests/Makefile tests/atlocal"
2213
2214 # Extract the first word of "expr", so it can be a program name with args.
2215 set dummy expr; ac_word=$2
2216 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2217 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2218 if test "${ac_cv_path_EXPR+set}" = set; then
2219   echo $ECHO_N "(cached) $ECHO_C" >&6
2220 else
2221   case $EXPR in
2222   [\\/]* | ?:[\\/]*)
2223   ac_cv_path_EXPR="$EXPR" # Let the user override the test with a path.
2224   ;;
2225   *)
2226   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2227 for as_dir in $PATH
2228 do
2229   IFS=$as_save_IFS
2230   test -z "$as_dir" && as_dir=.
2231   for ac_exec_ext in '' $ac_executable_extensions; do
2232   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2233     ac_cv_path_EXPR="$as_dir/$ac_word$ac_exec_ext"
2234     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2235     break 2
2236   fi
2237 done
2238 done
2239 IFS=$as_save_IFS
2240
2241   ;;
2242 esac
2243 fi
2244 EXPR=$ac_cv_path_EXPR
2245 if test -n "$EXPR"; then
2246   { echo "$as_me:$LINENO: result: $EXPR" >&5
2247 echo "${ECHO_T}$EXPR" >&6; }
2248 else
2249   { echo "$as_me:$LINENO: result: no" >&5
2250 echo "${ECHO_T}no" >&6; }
2251 fi
2252
2253
2254
2255
2256 ## ---- ##
2257 ## M4.  ##
2258 ## ---- ##
2259
2260 # We use an absolute name for GNU m4 so even if users have another m4 first in
2261 # their path, the installer can configure with a path that has GNU m4
2262 # first and get that path embedded in the installed autoconf and
2263 # autoheader scripts.
2264 for ac_prog in gm4 gnum4 m4
2265 do
2266   # Extract the first word of "$ac_prog", so it can be a program name with args.
2267 set dummy $ac_prog; ac_word=$2
2268 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2269 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2270 if test "${ac_cv_path_M4+set}" = set; then
2271   echo $ECHO_N "(cached) $ECHO_C" >&6
2272 else
2273   case $M4 in
2274   [\\/]* | ?:[\\/]*)
2275   ac_cv_path_M4="$M4" # Let the user override the test with a path.
2276   ;;
2277   *)
2278   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2279 for as_dir in $PATH
2280 do
2281   IFS=$as_save_IFS
2282   test -z "$as_dir" && as_dir=.
2283   for ac_exec_ext in '' $ac_executable_extensions; do
2284   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2285     ac_cv_path_M4="$as_dir/$ac_word$ac_exec_ext"
2286     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2287     break 2
2288   fi
2289 done
2290 done
2291 IFS=$as_save_IFS
2292
2293   ;;
2294 esac
2295 fi
2296 M4=$ac_cv_path_M4
2297 if test -n "$M4"; then
2298   { echo "$as_me:$LINENO: result: $M4" >&5
2299 echo "${ECHO_T}$M4" >&6; }
2300 else
2301   { echo "$as_me:$LINENO: result: no" >&5
2302 echo "${ECHO_T}no" >&6; }
2303 fi
2304
2305
2306   test -n "$M4" && break
2307 done
2308 test -n "$M4" || M4="m4"
2309
2310 { echo "$as_me:$LINENO: checking whether m4 supports frozen files" >&5
2311 echo $ECHO_N "checking whether m4 supports frozen files... $ECHO_C" >&6; }
2312 if test "${ac_cv_prog_gnu_m4+set}" = set; then
2313   echo $ECHO_N "(cached) $ECHO_C" >&6
2314 else
2315   ac_cv_prog_gnu_m4=no
2316 if test x"$M4" != x; then
2317   case `$M4 --help < /dev/null 2>&1` in
2318     *reload-state*) ac_cv_prog_gnu_m4=yes ;;
2319   esac
2320 fi
2321 fi
2322 { echo "$as_me:$LINENO: result: $ac_cv_prog_gnu_m4" >&5
2323 echo "${ECHO_T}$ac_cv_prog_gnu_m4" >&6; }
2324 if test $ac_cv_prog_gnu_m4 = yes ; then
2325   { echo "$as_me:$LINENO: checking how m4 supports trace files" >&5
2326 echo $ECHO_N "checking how m4 supports trace files... $ECHO_C" >&6; }
2327 if test "${ac_cv_prog_gnu_m4_debugfile+set}" = set; then
2328   echo $ECHO_N "(cached) $ECHO_C" >&6
2329 else
2330   case `$M4 --help < /dev/null 2>&1` in
2331     *debugfile*) ac_cv_prog_gnu_m4_debugfile=--debugfile ;;
2332     *) ac_cv_prog_gnu_m4_debugfile=--error-output ;;
2333   esac
2334 fi
2335 { echo "$as_me:$LINENO: result: $ac_cv_prog_gnu_m4_debugfile" >&5
2336 echo "${ECHO_T}$ac_cv_prog_gnu_m4_debugfile" >&6; }
2337   M4_DEBUGFILE=$ac_cv_prog_gnu_m4_debugfile
2338
2339 fi
2340
2341 if test x"$ac_cv_prog_gnu_m4" != xyes; then
2342   { { echo "$as_me:$LINENO: error: GNU M4 1.4 is required" >&5
2343 echo "$as_me: error: GNU M4 1.4 is required" >&2;}
2344    { (exit 1); exit 1; }; }
2345 fi
2346
2347 ## ----------- ##
2348 ## Man pages.  ##
2349 ## ----------- ##
2350
2351 ac_config_files="$ac_config_files man/Makefile"
2352
2353
2354 HELP2MAN=${HELP2MAN-"${am_missing_run}help2man"}
2355
2356
2357
2358 ## ------ ##
2359 ## Perl.  ##
2360 ## ------ ##
2361
2362 # We use an absolute name for perl so the #! line in autoscan will work.
2363 # Extract the first word of "perl", so it can be a program name with args.
2364 set dummy perl; ac_word=$2
2365 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2366 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2367 if test "${ac_cv_path_PERL+set}" = set; then
2368   echo $ECHO_N "(cached) $ECHO_C" >&6
2369 else
2370   case $PERL in
2371   [\\/]* | ?:[\\/]*)
2372   ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
2373   ;;
2374   *)
2375   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2376 for as_dir in $PATH
2377 do
2378   IFS=$as_save_IFS
2379   test -z "$as_dir" && as_dir=.
2380   for ac_exec_ext in '' $ac_executable_extensions; do
2381   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2382     ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
2383     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2384     break 2
2385   fi
2386 done
2387 done
2388 IFS=$as_save_IFS
2389
2390   test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="no"
2391   ;;
2392 esac
2393 fi
2394 PERL=$ac_cv_path_PERL
2395 if test -n "$PERL"; then
2396   { echo "$as_me:$LINENO: result: $PERL" >&5
2397 echo "${ECHO_T}$PERL" >&6; }
2398 else
2399   { echo "$as_me:$LINENO: result: no" >&5
2400 echo "${ECHO_T}no" >&6; }
2401 fi
2402
2403
2404 if test "$PERL" = no; then
2405   { { echo "$as_me:$LINENO: error: perl is not found" >&5
2406 echo "$as_me: error: perl is not found" >&2;}
2407    { (exit 1); exit 1; }; }
2408 fi
2409 $PERL -e 'require 5.005_03;' || {
2410    { { echo "$as_me:$LINENO: error: Perl 5.005_03 or better is required" >&5
2411 echo "$as_me: error: Perl 5.005_03 or better is required" >&2;}
2412    { (exit 1); exit 1; }; }
2413 }
2414
2415
2416 ## ------- ##
2417 ## Emacs.  ##
2418 ## ------- ##
2419
2420 ac_config_files="$ac_config_files lib/emacs/Makefile"
2421
2422 TEST_EMACS=$EMACS
2423 test x"$TEST_EMACS" = xt && TEST_EMACS=
2424 for ac_prog in emacs xemacs
2425 do
2426   # Extract the first word of "$ac_prog", so it can be a program name with args.
2427 set dummy $ac_prog; ac_word=$2
2428 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2429 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2430 if test "${ac_cv_prog_TEST_EMACS+set}" = set; then
2431   echo $ECHO_N "(cached) $ECHO_C" >&6
2432 else
2433   if test -n "$TEST_EMACS"; then
2434   ac_cv_prog_TEST_EMACS="$TEST_EMACS" # Let the user override the test.
2435 else
2436 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2437 for as_dir in $PATH
2438 do
2439   IFS=$as_save_IFS
2440   test -z "$as_dir" && as_dir=.
2441   for ac_exec_ext in '' $ac_executable_extensions; do
2442   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2443     ac_cv_prog_TEST_EMACS="$ac_prog"
2444     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2445     break 2
2446   fi
2447 done
2448 done
2449 IFS=$as_save_IFS
2450
2451 fi
2452 fi
2453 TEST_EMACS=$ac_cv_prog_TEST_EMACS
2454 if test -n "$TEST_EMACS"; then
2455   { echo "$as_me:$LINENO: result: $TEST_EMACS" >&5
2456 echo "${ECHO_T}$TEST_EMACS" >&6; }
2457 else
2458   { echo "$as_me:$LINENO: result: no" >&5
2459 echo "${ECHO_T}no" >&6; }
2460 fi
2461
2462
2463   test -n "$TEST_EMACS" && break
2464 done
2465 test -n "$TEST_EMACS" || TEST_EMACS="no"
2466
2467
2468 # autoconf-mode.el and autotest-mode.el do not work with older version of
2469 # Emacs (i.e. 18.x.x).  During byte-compilation, Emacs complains:
2470 # "Variable (broken nil) seen on pass 2 of byte compiler but not pass 1"
2471 # We detect this problem here.
2472 if test "$TEST_EMACS" != no; then
2473   { echo "$as_me:$LINENO: checking whether $TEST_EMACS is sufficiently recent" >&5
2474 echo $ECHO_N "checking whether $TEST_EMACS is sufficiently recent... $ECHO_C" >&6; }
2475 if test "${ac_cv_prog_emacs_ok+set}" = set; then
2476   echo $ECHO_N "(cached) $ECHO_C" >&6
2477 else
2478   # Note: The quoted "EOF" is intentional.  It protects the ` in the text.
2479     cat >conftest.el << "EOF"
2480       (defvar broken)
2481       (defun broken-mode () (setq broken-defaults `(broken nil)))
2482 EOF
2483     if { (echo "$as_me:$LINENO: \$TEST_EMACS -batch -q -f batch-byte-compile conftest.el 1>&2") >&5
2484   ($TEST_EMACS -batch -q -f batch-byte-compile conftest.el 1>&2) 2>&5
2485   ac_status=$?
2486   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2487   (exit $ac_status); }; then
2488   ac_cv_prog_emacs_ok=yes
2489 else
2490   ac_cv_prog_emacs_ok=no
2491 fi
2492
2493     rm -f conftest.el conftest.elc
2494 fi
2495 { echo "$as_me:$LINENO: result: $ac_cv_prog_emacs_ok" >&5
2496 echo "${ECHO_T}$ac_cv_prog_emacs_ok" >&6; }
2497   if test $ac_cv_prog_emacs_ok = no; then
2498   TEST_EMACS=no
2499 fi
2500
2501 fi
2502
2503
2504 EMACS=$TEST_EMACS
2505
2506
2507  # If set to t, that means we are running in a shell under Emacs.
2508  # If you have an Emacs named "t", then use the full path.
2509  test x"$EMACS" = xt && EMACS=
2510  for ac_prog in emacs xemacs
2511 do
2512   # Extract the first word of "$ac_prog", so it can be a program name with args.
2513 set dummy $ac_prog; ac_word=$2
2514 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2515 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2516 if test "${ac_cv_prog_EMACS+set}" = set; then
2517   echo $ECHO_N "(cached) $ECHO_C" >&6
2518 else
2519   if test -n "$EMACS"; then
2520   ac_cv_prog_EMACS="$EMACS" # Let the user override the test.
2521 else
2522 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2523 for as_dir in $PATH
2524 do
2525   IFS=$as_save_IFS
2526   test -z "$as_dir" && as_dir=.
2527   for ac_exec_ext in '' $ac_executable_extensions; do
2528   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2529     ac_cv_prog_EMACS="$ac_prog"
2530     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2531     break 2
2532   fi
2533 done
2534 done
2535 IFS=$as_save_IFS
2536
2537 fi
2538 fi
2539 EMACS=$ac_cv_prog_EMACS
2540 if test -n "$EMACS"; then
2541   { echo "$as_me:$LINENO: result: $EMACS" >&5
2542 echo "${ECHO_T}$EMACS" >&6; }
2543 else
2544   { echo "$as_me:$LINENO: result: no" >&5
2545 echo "${ECHO_T}no" >&6; }
2546 fi
2547
2548
2549   test -n "$EMACS" && break
2550 done
2551 test -n "$EMACS" || EMACS="no"
2552
2553
2554
2555
2556 # Check whether --with-lispdir was given.
2557 if test "${with_lispdir+set}" = set; then
2558   withval=$with_lispdir;  lispdir="$withval"
2559    { echo "$as_me:$LINENO: checking where .elc files should go" >&5
2560 echo $ECHO_N "checking where .elc files should go... $ECHO_C" >&6; }
2561    { echo "$as_me:$LINENO: result: $lispdir" >&5
2562 echo "${ECHO_T}$lispdir" >&6; }
2563 else
2564
2565  { echo "$as_me:$LINENO: checking where .elc files should go" >&5
2566 echo $ECHO_N "checking where .elc files should go... $ECHO_C" >&6; }
2567 if test "${am_cv_lispdir+set}" = set; then
2568   echo $ECHO_N "(cached) $ECHO_C" >&6
2569 else
2570
2571    if test $EMACS != "no"; then
2572      if test x${lispdir+set} != xset; then
2573   # If $EMACS isn't GNU Emacs or XEmacs, this can blow up pretty badly
2574   # Some emacsen will start up in interactive mode, requiring C-x C-c to exit,
2575   #  which is non-obvious for non-emacs users.
2576   # Redirecting /dev/null should help a bit; pity we can't detect "broken"
2577   #  emacsen earlier and avoid running this altogether.
2578   { (echo "$as_me:$LINENO: \$EMACS -batch -q -eval '(while load-path (princ (concat (car load-path) \"\\n\")) (setq load-path (cdr load-path)))' </dev/null >conftest.out") >&5
2579   ($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
2580   ac_status=$?
2581   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2582   (exit $ac_status); }
2583         am_cv_lispdir=`sed -n \
2584        -e 's,/$,,' \
2585        -e '/.*\/lib\/x*emacs\/site-lisp$/{s,.*/lib/\(x*emacs/site-lisp\)$,${libdir}/\1,;p;q;}' \
2586        -e '/.*\/share\/x*emacs\/site-lisp$/{s,.*/share/\(x*emacs/site-lisp\),${datarootdir}/\1,;p;q;}' \
2587        conftest.out`
2588        rm conftest.out
2589      fi
2590    fi
2591    test -z "$am_cv_lispdir" && am_cv_lispdir='${datadir}/emacs/site-lisp'
2592
2593 fi
2594 { echo "$as_me:$LINENO: result: $am_cv_lispdir" >&5
2595 echo "${ECHO_T}$am_cv_lispdir" >&6; }
2596   lispdir="$am_cv_lispdir"
2597
2598 fi
2599
2600
2601
2602
2603
2604 ## ------------ ##
2605 ## Grep & sed.  ##
2606 ## ------------ ##
2607 { echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
2608 echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
2609 if test "${ac_cv_path_GREP+set}" = set; then
2610   echo $ECHO_N "(cached) $ECHO_C" >&6
2611 else
2612   # Extract the first word of "grep ggrep" to use in msg output
2613 if test -z "$GREP"; then
2614 set dummy grep ggrep; ac_prog_name=$2
2615 if test "${ac_cv_path_GREP+set}" = set; then
2616   echo $ECHO_N "(cached) $ECHO_C" >&6
2617 else
2618   ac_path_GREP_found=false
2619 # Loop through the user's path and test for each of PROGNAME-LIST
2620 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2621 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
2622 do
2623   IFS=$as_save_IFS
2624   test -z "$as_dir" && as_dir=.
2625   for ac_prog in grep ggrep; do
2626   for ac_exec_ext in '' $ac_executable_extensions; do
2627     ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
2628     { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
2629     # Check for GNU ac_path_GREP and select it if it is found.
2630   # Check for GNU $ac_path_GREP
2631 case `"$ac_path_GREP" --version 2>&1` in
2632 *GNU*)
2633   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
2634 *)
2635   ac_count=0
2636   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
2637   while :
2638   do
2639     cat "conftest.in" "conftest.in" >"conftest.tmp"
2640     mv "conftest.tmp" "conftest.in"
2641     cp "conftest.in" "conftest.nl"
2642     echo 'GREP' >> "conftest.nl"
2643     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
2644     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
2645     ac_count=`expr $ac_count + 1`
2646     if test $ac_count -gt ${ac_path_GREP_max-0}; then
2647       # Best one so far, save it but keep looking for a better one
2648       ac_cv_path_GREP="$ac_path_GREP"
2649       ac_path_GREP_max=$ac_count
2650     fi
2651     # 10*(2^10) chars as input seems more than enough
2652     test $ac_count -gt 10 && break
2653   done
2654   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
2655 esac
2656
2657
2658     $ac_path_GREP_found && break 3
2659   done
2660 done
2661
2662 done
2663 IFS=$as_save_IFS
2664
2665
2666 fi
2667
2668 GREP="$ac_cv_path_GREP"
2669 if test -z "$GREP"; then
2670   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
2671 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
2672    { (exit 1); exit 1; }; }
2673 fi
2674
2675 else
2676   ac_cv_path_GREP=$GREP
2677 fi
2678
2679
2680 fi
2681 { echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
2682 echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
2683  GREP="$ac_cv_path_GREP"
2684
2685
2686 { echo "$as_me:$LINENO: checking for egrep" >&5
2687 echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
2688 if test "${ac_cv_path_EGREP+set}" = set; then
2689   echo $ECHO_N "(cached) $ECHO_C" >&6
2690 else
2691   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
2692    then ac_cv_path_EGREP="$GREP -E"
2693    else
2694      # Extract the first word of "egrep" to use in msg output
2695 if test -z "$EGREP"; then
2696 set dummy egrep; ac_prog_name=$2
2697 if test "${ac_cv_path_EGREP+set}" = set; then
2698   echo $ECHO_N "(cached) $ECHO_C" >&6
2699 else
2700   ac_path_EGREP_found=false
2701 # Loop through the user's path and test for each of PROGNAME-LIST
2702 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2703 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
2704 do
2705   IFS=$as_save_IFS
2706   test -z "$as_dir" && as_dir=.
2707   for ac_prog in egrep; do
2708   for ac_exec_ext in '' $ac_executable_extensions; do
2709     ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
2710     { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
2711     # Check for GNU ac_path_EGREP and select it if it is found.
2712   # Check for GNU $ac_path_EGREP
2713 case `"$ac_path_EGREP" --version 2>&1` in
2714 *GNU*)
2715   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
2716 *)
2717   ac_count=0
2718   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
2719   while :
2720   do
2721     cat "conftest.in" "conftest.in" >"conftest.tmp"
2722     mv "conftest.tmp" "conftest.in"
2723     cp "conftest.in" "conftest.nl"
2724     echo 'EGREP' >> "conftest.nl"
2725     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
2726     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
2727     ac_count=`expr $ac_count + 1`
2728     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
2729       # Best one so far, save it but keep looking for a better one
2730       ac_cv_path_EGREP="$ac_path_EGREP"
2731       ac_path_EGREP_max=$ac_count
2732     fi
2733     # 10*(2^10) chars as input seems more than enough
2734     test $ac_count -gt 10 && break
2735   done
2736   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
2737 esac
2738
2739
2740     $ac_path_EGREP_found && break 3
2741   done
2742 done
2743
2744 done
2745 IFS=$as_save_IFS
2746
2747
2748 fi
2749
2750 EGREP="$ac_cv_path_EGREP"
2751 if test -z "$EGREP"; then
2752   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
2753 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
2754    { (exit 1); exit 1; }; }
2755 fi
2756
2757 else
2758   ac_cv_path_EGREP=$EGREP
2759 fi
2760
2761
2762    fi
2763 fi
2764 { echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
2765 echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
2766  EGREP="$ac_cv_path_EGREP"
2767
2768
2769 { echo "$as_me:$LINENO: checking for a sed that does not truncate output" >&5
2770 echo $ECHO_N "checking for a sed that does not truncate output... $ECHO_C" >&6; }
2771 if test "${ac_cv_path_SED+set}" = set; then
2772   echo $ECHO_N "(cached) $ECHO_C" >&6
2773 else
2774             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
2775      for ac_i in 1 2 3 4 5 6 7; do
2776        ac_script="$ac_script$as_nl$ac_script"
2777      done
2778      echo "$ac_script" | sed 99q >conftest.sed
2779      $as_unset ac_script || ac_script=
2780      # Extract the first word of "sed gsed" to use in msg output
2781 if test -z "$SED"; then
2782 set dummy sed gsed; ac_prog_name=$2
2783 if test "${ac_cv_path_SED+set}" = set; then
2784   echo $ECHO_N "(cached) $ECHO_C" >&6
2785 else
2786   ac_path_SED_found=false
2787 # Loop through the user's path and test for each of PROGNAME-LIST
2788 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2789 for as_dir in $PATH
2790 do
2791   IFS=$as_save_IFS
2792   test -z "$as_dir" && as_dir=.
2793   for ac_prog in sed gsed; do
2794   for ac_exec_ext in '' $ac_executable_extensions; do
2795     ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
2796     { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
2797     # Check for GNU ac_path_SED and select it if it is found.
2798   # Check for GNU $ac_path_SED
2799 case `"$ac_path_SED" --version 2>&1` in
2800 *GNU*)
2801   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
2802 *)
2803   ac_count=0
2804   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
2805   while :
2806   do
2807     cat "conftest.in" "conftest.in" >"conftest.tmp"
2808     mv "conftest.tmp" "conftest.in"
2809     cp "conftest.in" "conftest.nl"
2810     echo '' >> "conftest.nl"
2811     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
2812     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
2813     ac_count=`expr $ac_count + 1`
2814     if test $ac_count -gt ${ac_path_SED_max-0}; then
2815       # Best one so far, save it but keep looking for a better one
2816       ac_cv_path_SED="$ac_path_SED"
2817       ac_path_SED_max=$ac_count
2818     fi
2819     # 10*(2^10) chars as input seems more than enough
2820     test $ac_count -gt 10 && break
2821   done
2822   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
2823 esac
2824
2825
2826     $ac_path_SED_found && break 3
2827   done
2828 done
2829
2830 done
2831 IFS=$as_save_IFS
2832
2833
2834 fi
2835
2836 SED="$ac_cv_path_SED"
2837 if test -z "$SED"; then
2838   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in \$PATH" >&5
2839 echo "$as_me: error: no acceptable $ac_prog_name could be found in \$PATH" >&2;}
2840    { (exit 1); exit 1; }; }
2841 fi
2842
2843 else
2844   ac_cv_path_SED=$SED
2845 fi
2846
2847 fi
2848 { echo "$as_me:$LINENO: result: $ac_cv_path_SED" >&5
2849 echo "${ECHO_T}$ac_cv_path_SED" >&6; }
2850  SED="$ac_cv_path_SED"
2851   rm -f conftest.sed
2852
2853
2854
2855 ## ------------ ##
2856 ## Conclusion.  ##
2857 ## ------------ ##
2858
2859 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"
2860
2861
2862 cat >confcache <<\_ACEOF
2863 # This file is a shell script that caches the results of configure
2864 # tests run on this system so they can be shared between configure
2865 # scripts and configure runs, see configure's option --config-cache.
2866 # It is not useful on other systems.  If it contains results you don't
2867 # want to keep, you may remove or edit it.
2868 #
2869 # config.status only pays attention to the cache file if you give it
2870 # the --recheck option to rerun configure.
2871 #
2872 # `ac_cv_env_foo' variables (set or unset) will be overridden when
2873 # loading this file, other *unset* `ac_cv_foo' will be assigned the
2874 # following values.
2875
2876 _ACEOF
2877
2878 # The following way of writing the cache mishandles newlines in values,
2879 # but we know of no workaround that is simple, portable, and efficient.
2880 # So, we kill variables containing newlines.
2881 # Ultrix sh set writes to stderr and can't be redirected directly,
2882 # and sets the high bit in the cache file unless we assign to the vars.
2883 (
2884   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
2885     eval ac_val=\$$ac_var
2886     case $ac_val in #(
2887     *${as_nl}*)
2888       case $ac_var in #(
2889       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
2890 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
2891       esac
2892       case $ac_var in #(
2893       _ | IFS | as_nl) ;; #(
2894       *) $as_unset $ac_var ;;
2895       esac ;;
2896     esac
2897   done
2898
2899   (set) 2>&1 |
2900     case $as_nl`(ac_space=' '; set) 2>&1` in #(
2901     *${as_nl}ac_space=\ *)
2902       # `set' does not quote correctly, so add quotes (double-quote
2903       # substitution turns \\\\ into \\, and sed turns \\ into \).
2904       sed -n \
2905         "s/'/'\\\\''/g;
2906           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
2907       ;; #(
2908     *)
2909       # `set' quotes correctly as required by POSIX, so do not add quotes.
2910       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2911       ;;
2912     esac |
2913     sort
2914 ) |
2915   sed '
2916      /^ac_cv_env_/b end
2917      t clear
2918      :clear
2919      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
2920      t end
2921      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
2922      :end' >>confcache
2923 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
2924   if test -w "$cache_file"; then
2925     test "x$cache_file" != "x/dev/null" &&
2926       { echo "$as_me:$LINENO: updating cache $cache_file" >&5
2927 echo "$as_me: updating cache $cache_file" >&6;}
2928     cat confcache >$cache_file
2929   else
2930     { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
2931 echo "$as_me: not updating unwritable cache $cache_file" >&6;}
2932   fi
2933 fi
2934 rm -f confcache
2935
2936 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2937 # Let make expand exec_prefix.
2938 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2939
2940 # Transform confdefs.h into DEFS.
2941 # Protect against shell expansion while executing Makefile rules.
2942 # Protect against Makefile macro expansion.
2943 #
2944 # If the first sed substitution is executed (which looks for macros that
2945 # take arguments), then branch to the quote section.  Otherwise,
2946 # look for a macro that doesn't take arguments.
2947 ac_script='
2948 t clear
2949 :clear
2950 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
2951 t quote
2952 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
2953 t quote
2954 b any
2955 :quote
2956 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
2957 s/\[/\\&/g
2958 s/\]/\\&/g
2959 s/\$/$$/g
2960 H
2961 :any
2962 ${
2963         g
2964         s/^\n//
2965         s/\n/ /g
2966         p
2967 }
2968 '
2969 DEFS=`sed -n "$ac_script" confdefs.h`
2970
2971
2972 ac_libobjs=
2973 ac_ltlibobjs=
2974 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
2975   # 1. Remove the extension, and $U if already installed.
2976   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
2977   ac_i=`echo "$ac_i" | sed "$ac_script"`
2978   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
2979   #    will be set to the directory where LIBOBJS objects are built.
2980   ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
2981   ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
2982 done
2983 LIBOBJS=$ac_libobjs
2984
2985 LTLIBOBJS=$ac_ltlibobjs
2986
2987
2988
2989 : ${CONFIG_STATUS=./config.status}
2990 ac_clean_files_save=$ac_clean_files
2991 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
2992 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
2993 echo "$as_me: creating $CONFIG_STATUS" >&6;}
2994 cat >$CONFIG_STATUS <<_ACEOF
2995 #! $SHELL
2996 # Generated by $as_me.
2997 # Run this file to recreate the current configuration.
2998 # Compiler output produced by configure, useful for debugging
2999 # configure, is in config.log if it exists.
3000
3001 debug=false
3002 ac_cs_recheck=false
3003 ac_cs_silent=false
3004 SHELL=\${CONFIG_SHELL-$SHELL}
3005 _ACEOF
3006
3007 cat >>$CONFIG_STATUS <<\_ACEOF
3008 ## --------------------- ##
3009 ## M4sh Initialization.  ##
3010 ## --------------------- ##
3011
3012 # Be more Bourne compatible
3013 DUALCASE=1; export DUALCASE # for MKS sh
3014 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
3015   emulate sh
3016   NULLCMD=:
3017   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
3018   # is contrary to our usage.  Disable this feature.
3019   alias -g '${1+"$@"}'='"$@"'
3020   setopt NO_GLOB_SUBST
3021 else
3022   case `(set -o) 2>/dev/null` in
3023   *posix*) set -o posix ;;
3024 esac
3025
3026 fi
3027
3028
3029
3030
3031 # PATH needs CR
3032 # Avoid depending upon Character Ranges.
3033 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
3034 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
3035 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
3036 as_cr_digits='0123456789'
3037 as_cr_alnum=$as_cr_Letters$as_cr_digits
3038
3039 # The user is always right.
3040 if test "${PATH_SEPARATOR+set}" != set; then
3041   echo "#! /bin/sh" >conf$$.sh
3042   echo  "exit 0"   >>conf$$.sh
3043   chmod +x conf$$.sh
3044   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
3045     PATH_SEPARATOR=';'
3046   else
3047     PATH_SEPARATOR=:
3048   fi
3049   rm -f conf$$.sh
3050 fi
3051
3052 # Support unset when possible.
3053 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
3054   as_unset=unset
3055 else
3056   as_unset=false
3057 fi
3058
3059
3060 # IFS
3061 # We need space, tab and new line, in precisely that order.  Quoting is
3062 # there to prevent editors from complaining about space-tab.
3063 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
3064 # splitting by setting IFS to empty value.)
3065 as_nl='
3066 '
3067 IFS=" ""        $as_nl"
3068
3069 # Find who we are.  Look in the path if we contain no directory separator.
3070 case $0 in
3071   *[\\/]* ) as_myself=$0 ;;
3072   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3073 for as_dir in $PATH
3074 do
3075   IFS=$as_save_IFS
3076   test -z "$as_dir" && as_dir=.
3077   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3078 done
3079 IFS=$as_save_IFS
3080
3081      ;;
3082 esac
3083 # We did not find ourselves, most probably we were run as `sh COMMAND'
3084 # in which case we are not to be found in the path.
3085 if test "x$as_myself" = x; then
3086   as_myself=$0
3087 fi
3088 if test ! -f "$as_myself"; then
3089   echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
3090   { (exit 1); exit 1; }
3091 fi
3092
3093 # Work around bugs in pre-3.0 UWIN ksh.
3094 for as_var in ENV MAIL MAILPATH
3095 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
3096 done
3097 PS1='$ '
3098 PS2='> '
3099 PS4='+ '
3100
3101 # NLS nuisances.
3102 for as_var in \
3103   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
3104   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
3105   LC_TELEPHONE LC_TIME
3106 do
3107   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
3108     eval $as_var=C; export $as_var
3109   else
3110     ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
3111   fi
3112 done
3113
3114 # Required to use basename.
3115 if expr a : '\(a\)' >/dev/null 2>&1 &&
3116    test "X`expr 00001 : '.*\(...\)'`" = X001; then
3117   as_expr=expr
3118 else
3119   as_expr=false
3120 fi
3121
3122 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
3123   as_basename=basename
3124 else
3125   as_basename=false
3126 fi
3127
3128
3129 # Name of the executable.
3130 as_me=`$as_basename -- "$0" ||
3131 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
3132          X"$0" : 'X\(//\)$' \| \
3133          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
3134 echo X/"$0" |
3135     sed '/^.*\/\([^/][^/]*\)\/*$/{
3136             s//\1/
3137             q
3138           }
3139           /^X\/\(\/\/\)$/{
3140             s//\1/
3141             q
3142           }
3143           /^X\/\(\/\).*/{
3144             s//\1/
3145             q
3146           }
3147           s/.*/./; q'`
3148
3149 # CDPATH.
3150 $as_unset CDPATH
3151
3152
3153
3154   as_lineno_1=$LINENO
3155   as_lineno_2=$LINENO
3156   test "x$as_lineno_1" != "x$as_lineno_2" &&
3157   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
3158
3159   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
3160   # uniformly replaced by the line number.  The first 'sed' inserts a
3161   # line-number line after each line using $LINENO; the second 'sed'
3162   # does the real work.  The second script uses 'N' to pair each
3163   # line-number line with the line containing $LINENO, and appends
3164   # trailing '-' during substitution so that $LINENO is not a special
3165   # case at line end.
3166   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
3167   # scripts with optimization help from Paolo Bonzini.  Blame Lee
3168   # E. McMahon (1931-1989) for sed's syntax.  :-)
3169   sed -n '
3170     p
3171     /[$]LINENO/=
3172   ' <$as_myself |
3173     sed '
3174       s/[$]LINENO.*/&-/
3175       t lineno
3176       b
3177       :lineno
3178       N
3179       :loop
3180       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
3181       t loop
3182       s/-\n.*//
3183     ' >$as_me.lineno &&
3184   chmod +x "$as_me.lineno" ||
3185     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
3186    { (exit 1); exit 1; }; }
3187
3188   # Don't try to exec as it changes $[0], causing all sort of problems
3189   # (the dirname of $[0] is not the place where we might find the
3190   # original and so on.  Autoconf is especially sensitive to this).
3191   . "./$as_me.lineno"
3192   # Exit status is that of the last command.
3193   exit
3194 }
3195
3196
3197 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
3198   as_dirname=dirname
3199 else
3200   as_dirname=false
3201 fi
3202
3203 ECHO_C= ECHO_N= ECHO_T=
3204 case `echo -n x` in
3205 -n*)
3206   case `echo 'x\c'` in
3207   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
3208   *)   ECHO_C='\c';;
3209   esac;;
3210 *)
3211   ECHO_N='-n';;
3212 esac
3213
3214 if expr a : '\(a\)' >/dev/null 2>&1 &&
3215    test "X`expr 00001 : '.*\(...\)'`" = X001; then
3216   as_expr=expr
3217 else
3218   as_expr=false
3219 fi
3220
3221 rm -f conf$$ conf$$.exe conf$$.file
3222 if test -d conf$$.dir; then
3223   rm -f conf$$.dir/conf$$.file
3224 else
3225   rm -f conf$$.dir
3226   mkdir conf$$.dir
3227 fi
3228 echo >conf$$.file
3229 if ln -s conf$$.file conf$$ 2>/dev/null; then
3230   as_ln_s='ln -s'
3231   # ... but there are two gotchas:
3232   # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
3233   # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
3234   # In both cases, we have to default to `cp -p'.
3235   ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
3236     as_ln_s='cp -p'
3237 elif ln conf$$.file conf$$ 2>/dev/null; then
3238   as_ln_s=ln
3239 else
3240   as_ln_s='cp -p'
3241 fi
3242 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
3243 rmdir conf$$.dir 2>/dev/null
3244
3245 if mkdir -p . 2>/dev/null; then
3246   as_mkdir_p=:
3247 else
3248   test -d ./-p && rmdir ./-p
3249   as_mkdir_p=false
3250 fi
3251
3252 if test -x / >/dev/null 2>&1; then
3253   as_test_x='test -x'
3254 else
3255   if ls -dL / >/dev/null 2>&1; then
3256     as_ls_L_option=L
3257   else
3258     as_ls_L_option=
3259   fi
3260   as_test_x='
3261     eval sh -c '\''
3262       if test -d "$1"; then
3263         test -d "$1/.";
3264       else
3265         case $1 in
3266         -*)set "./$1";;
3267         esac;
3268         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
3269         ???[sx]*):;;*)false;;esac;fi
3270     '\'' sh
3271   '
3272 fi
3273 as_executable_p=$as_test_x
3274
3275 # Sed expression to map a string onto a valid CPP name.
3276 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
3277
3278 # Sed expression to map a string onto a valid variable name.
3279 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
3280
3281
3282 exec 6>&1
3283
3284 # Save the log message, to keep $[0] and so on meaningful, and to
3285 # report actual input values of CONFIG_FILES etc. instead of their
3286 # values after options handling.
3287 ac_log="
3288 This file was extended by GNU Autoconf $as_me 2.60c, which was
3289 generated by GNU Autoconf 2.60c.  Invocation command line was
3290
3291   CONFIG_FILES    = $CONFIG_FILES
3292   CONFIG_HEADERS  = $CONFIG_HEADERS
3293   CONFIG_LINKS    = $CONFIG_LINKS
3294   CONFIG_COMMANDS = $CONFIG_COMMANDS
3295   $ $0 $@
3296
3297 on `(hostname || uname -n) 2>/dev/null | sed 1q`
3298 "
3299
3300 _ACEOF
3301
3302 cat >>$CONFIG_STATUS <<_ACEOF
3303 # Files that config.status was made for.
3304 config_files="$ac_config_files"
3305 config_commands="$ac_config_commands"
3306
3307 _ACEOF
3308
3309 cat >>$CONFIG_STATUS <<\_ACEOF
3310 ac_cs_usage="\
3311 \`$as_me' instantiates files from templates according to the
3312 current configuration.
3313
3314 Usage: $0 [OPTIONS] [FILE]...
3315
3316   -h, --help       print this help, then exit
3317   -V, --version    print version number and configuration settings, then exit
3318   -q, --quiet      do not print progress messages
3319   -d, --debug      don't remove temporary files
3320       --recheck    update $as_me by reconfiguring in the same conditions
3321   --file=FILE[:TEMPLATE]
3322                    instantiate the configuration file FILE
3323
3324 Configuration files:
3325 $config_files
3326
3327 Configuration commands:
3328 $config_commands
3329
3330 Report bugs to <bug-autoconf@gnu.org>."
3331
3332 _ACEOF
3333 cat >>$CONFIG_STATUS <<_ACEOF
3334 ac_cs_version="\\
3335 GNU Autoconf config.status 2.60c
3336 configured by $0, generated by GNU Autoconf 2.60c,
3337   with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
3338
3339 Copyright (C) 2006 Free Software Foundation, Inc.
3340 This config.status script is free software; the Free Software Foundation
3341 gives unlimited permission to copy, distribute and modify it."
3342
3343 ac_pwd='$ac_pwd'
3344 srcdir='$srcdir'
3345 INSTALL='$INSTALL'
3346 MKDIR_P='$MKDIR_P'
3347 _ACEOF
3348
3349 cat >>$CONFIG_STATUS <<\_ACEOF
3350 # If no file are specified by the user, then we need to provide default
3351 # value.  By we need to know if files were specified by the user.
3352 ac_need_defaults=:
3353 while test $# != 0
3354 do
3355   case $1 in
3356   --*=*)
3357     ac_option=`expr "X$1" : 'X\([^=]*\)='`
3358     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
3359     ac_shift=:
3360     ;;
3361   *)
3362     ac_option=$1
3363     ac_optarg=$2
3364     ac_shift=shift
3365     ;;
3366   esac
3367
3368   case $ac_option in
3369   # Handling of the options.
3370   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3371     ac_cs_recheck=: ;;
3372   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
3373     echo "$ac_cs_version"; exit ;;
3374   --debug | --debu | --deb | --de | --d | -d )
3375     debug=: ;;
3376   --file | --fil | --fi | --f )
3377     $ac_shift
3378     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
3379     ac_need_defaults=false;;
3380   --he | --h |  --help | --hel | -h )
3381     echo "$ac_cs_usage"; exit ;;
3382   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
3383   | -silent | --silent | --silen | --sile | --sil | --si | --s)
3384     ac_cs_silent=: ;;
3385
3386   # This is an error.
3387   -*) { echo "$as_me: error: unrecognized option: $1
3388 Try \`$0 --help' for more information." >&2
3389    { (exit 1); exit 1; }; } ;;
3390
3391   *) ac_config_targets="$ac_config_targets $1"
3392      ac_need_defaults=false ;;
3393
3394   esac
3395   shift
3396 done
3397
3398 ac_configure_extra_args=
3399
3400 if $ac_cs_silent; then
3401   exec 6>/dev/null
3402   ac_configure_extra_args="$ac_configure_extra_args --silent"
3403 fi
3404
3405 _ACEOF
3406 cat >>$CONFIG_STATUS <<_ACEOF
3407 if \$ac_cs_recheck; then
3408   echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
3409   CONFIG_SHELL=$SHELL
3410   export CONFIG_SHELL
3411   exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
3412 fi
3413
3414 _ACEOF
3415 cat >>$CONFIG_STATUS <<\_ACEOF
3416 exec 5>>config.log
3417 {
3418   echo
3419   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
3420 ## Running $as_me. ##
3421 _ASBOX
3422   echo "$ac_log"
3423 } >&5
3424
3425 _ACEOF
3426 cat >>$CONFIG_STATUS <<_ACEOF
3427 _ACEOF
3428
3429 cat >>$CONFIG_STATUS <<\_ACEOF
3430
3431 # Handling of arguments.
3432 for ac_config_target in $ac_config_targets
3433 do
3434   case $ac_config_target in
3435     "tests/atconfig") CONFIG_COMMANDS="$CONFIG_COMMANDS tests/atconfig" ;;
3436     "tests/Makefile") CONFIG_FILES="$CONFIG_FILES tests/Makefile" ;;
3437     "tests/atlocal") CONFIG_FILES="$CONFIG_FILES tests/atlocal" ;;
3438     "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;;
3439     "lib/emacs/Makefile") CONFIG_FILES="$CONFIG_FILES lib/emacs/Makefile" ;;
3440     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
3441     "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
3442     "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
3443     "lib/Autom4te/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Autom4te/Makefile" ;;
3444     "lib/autoscan/Makefile") CONFIG_FILES="$CONFIG_FILES lib/autoscan/Makefile" ;;
3445     "lib/m4sugar/Makefile") CONFIG_FILES="$CONFIG_FILES lib/m4sugar/Makefile" ;;
3446     "lib/autoconf/Makefile") CONFIG_FILES="$CONFIG_FILES lib/autoconf/Makefile" ;;
3447     "lib/autotest/Makefile") CONFIG_FILES="$CONFIG_FILES lib/autotest/Makefile" ;;
3448     "bin/Makefile") CONFIG_FILES="$CONFIG_FILES bin/Makefile" ;;
3449
3450   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
3451 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
3452    { (exit 1); exit 1; }; };;
3453   esac
3454 done
3455
3456
3457 # If the user did not use the arguments to specify the items to instantiate,
3458 # then the envvar interface is used.  Set only those that are not.
3459 # We use the long form for the default assignment because of an extremely
3460 # bizarre bug on SunOS 4.1.3.
3461 if $ac_need_defaults; then
3462   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
3463   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
3464 fi
3465
3466 # Have a temporary directory for convenience.  Make it in the build tree
3467 # simply because there is no reason against having it here, and in addition,
3468 # creating and moving files from /tmp can sometimes cause problems.
3469 # Hook for its removal unless debugging.
3470 # Note that there is a small window in which the directory will not be cleaned:
3471 # after its creation but before its name has been assigned to `$tmp'.
3472 $debug ||
3473 {
3474   tmp=
3475   trap 'exit_status=$?
3476   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
3477 ' 0
3478   trap '{ (exit 1); exit 1; }' 1 2 13 15
3479 }
3480 # Create a (secure) tmp directory for tmp files.
3481
3482 {
3483   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
3484   test -n "$tmp" && test -d "$tmp"
3485 }  ||
3486 {
3487   tmp=./conf$$-$RANDOM
3488   (umask 077 && mkdir "$tmp")
3489 } ||
3490 {
3491    echo "$me: cannot create a temporary directory in ." >&2
3492    { (exit 1); exit 1; }
3493 }
3494
3495 #
3496 # Set up the sed scripts for CONFIG_FILES section.
3497 #
3498
3499 # No need to generate the scripts if there are no CONFIG_FILES.
3500 # This happens for instance when ./config.status config.h
3501 if test -n "$CONFIG_FILES"; then
3502
3503 _ACEOF
3504
3505
3506
3507 ac_delim='%!_!# '
3508 for ac_last_try in false false false false false :; do
3509   cat >conf$$subs.sed <<_ACEOF
3510 SHELL!$SHELL$ac_delim
3511 PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
3512 PACKAGE_NAME!$PACKAGE_NAME$ac_delim
3513 PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
3514 PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
3515 PACKAGE_STRING!$PACKAGE_STRING$ac_delim
3516 PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
3517 exec_prefix!$exec_prefix$ac_delim
3518 prefix!$prefix$ac_delim
3519 program_transform_name!$program_transform_name$ac_delim
3520 bindir!$bindir$ac_delim
3521 sbindir!$sbindir$ac_delim
3522 libexecdir!$libexecdir$ac_delim
3523 datarootdir!$datarootdir$ac_delim
3524 datadir!$datadir$ac_delim
3525 sysconfdir!$sysconfdir$ac_delim
3526 sharedstatedir!$sharedstatedir$ac_delim
3527 localstatedir!$localstatedir$ac_delim
3528 includedir!$includedir$ac_delim
3529 oldincludedir!$oldincludedir$ac_delim
3530 docdir!$docdir$ac_delim
3531 infodir!$infodir$ac_delim
3532 htmldir!$htmldir$ac_delim
3533 dvidir!$dvidir$ac_delim
3534 pdfdir!$pdfdir$ac_delim
3535 psdir!$psdir$ac_delim
3536 libdir!$libdir$ac_delim
3537 localedir!$localedir$ac_delim
3538 mandir!$mandir$ac_delim
3539 DEFS!$DEFS$ac_delim
3540 ECHO_C!$ECHO_C$ac_delim
3541 ECHO_N!$ECHO_N$ac_delim
3542 ECHO_T!$ECHO_T$ac_delim
3543 LIBS!$LIBS$ac_delim
3544 build_alias!$build_alias$ac_delim
3545 host_alias!$host_alias$ac_delim
3546 target_alias!$target_alias$ac_delim
3547 INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
3548 INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
3549 INSTALL_DATA!$INSTALL_DATA$ac_delim
3550 am__isrc!$am__isrc$ac_delim
3551 CYGPATH_W!$CYGPATH_W$ac_delim
3552 PACKAGE!$PACKAGE$ac_delim
3553 VERSION!$VERSION$ac_delim
3554 ACLOCAL!$ACLOCAL$ac_delim
3555 AUTOCONF!$AUTOCONF$ac_delim
3556 AUTOMAKE!$AUTOMAKE$ac_delim
3557 AUTOHEADER!$AUTOHEADER$ac_delim
3558 MAKEINFO!$MAKEINFO$ac_delim
3559 install_sh!$install_sh$ac_delim
3560 STRIP!$STRIP$ac_delim
3561 INSTALL_STRIP_PROGRAM!$INSTALL_STRIP_PROGRAM$ac_delim
3562 mkdir_p!$mkdir_p$ac_delim
3563 AWK!$AWK$ac_delim
3564 SET_MAKE!$SET_MAKE$ac_delim
3565 am__leading_dot!$am__leading_dot$ac_delim
3566 AMTAR!$AMTAR$ac_delim
3567 am__tar!$am__tar$ac_delim
3568 am__untar!$am__untar$ac_delim
3569 ac_cv_sh_n_works!$ac_cv_sh_n_works$ac_delim
3570 EXPR!$EXPR$ac_delim
3571 M4!$M4$ac_delim
3572 M4_DEBUGFILE!$M4_DEBUGFILE$ac_delim
3573 HELP2MAN!$HELP2MAN$ac_delim
3574 PERL!$PERL$ac_delim
3575 TEST_EMACS!$TEST_EMACS$ac_delim
3576 EMACS!$EMACS$ac_delim
3577 EMACSLOADPATH!$EMACSLOADPATH$ac_delim
3578 lispdir!$lispdir$ac_delim
3579 GREP!$GREP$ac_delim
3580 EGREP!$EGREP$ac_delim
3581 SED!$SED$ac_delim
3582 LIBOBJS!$LIBOBJS$ac_delim
3583 LTLIBOBJS!$LTLIBOBJS$ac_delim
3584 _ACEOF
3585
3586   if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 74; then
3587     break
3588   elif $ac_last_try; then
3589     { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
3590 echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
3591    { (exit 1); exit 1; }; }
3592   else
3593     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
3594   fi
3595 done
3596
3597 ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
3598 if test -n "$ac_eof"; then
3599   ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
3600   ac_eof=`expr $ac_eof + 1`
3601 fi
3602
3603 cat >>$CONFIG_STATUS <<_ACEOF
3604 cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
3605 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
3606 _ACEOF
3607 sed '
3608 s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
3609 s/^/s,@/; s/!/@,|#_!!_#|/
3610 :n
3611 t n
3612 s/'"$ac_delim"'$/,g/; t
3613 s/$/\\/; p
3614 N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
3615 ' >>$CONFIG_STATUS <conf$$subs.sed
3616 rm -f conf$$subs.sed
3617 cat >>$CONFIG_STATUS <<_ACEOF
3618 :end
3619 s/|#_!!_#|//g
3620 CEOF$ac_eof
3621 _ACEOF
3622
3623
3624 # VPATH may cause trouble with some makes, so we remove $(srcdir),
3625 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
3626 # trailing colons and then remove the whole line if VPATH becomes empty
3627 # (actually we leave an empty line to preserve line numbers).
3628 if test "x$srcdir" = x.; then
3629   ac_vpsub='/^[  ]*VPATH[        ]*=/{
3630 s/:*\$(srcdir):*/:/
3631 s/:*\${srcdir}:*/:/
3632 s/:*@srcdir@:*/:/
3633 s/^\([^=]*=[     ]*\):*/\1/
3634 s/:*$//
3635 s/^[^=]*=[       ]*$//
3636 }'
3637 fi
3638
3639 cat >>$CONFIG_STATUS <<\_ACEOF
3640 fi # test -n "$CONFIG_FILES"
3641
3642
3643 for ac_tag in  :F $CONFIG_FILES      :C $CONFIG_COMMANDS
3644 do
3645   case $ac_tag in
3646   :[FHLC]) ac_mode=$ac_tag; continue;;
3647   esac
3648   case $ac_mode$ac_tag in
3649   :[FHL]*:*);;
3650   :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
3651 echo "$as_me: error: Invalid tag $ac_tag." >&2;}
3652    { (exit 1); exit 1; }; };;
3653   :[FH]-) ac_tag=-:-;;
3654   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
3655   esac
3656   ac_save_IFS=$IFS
3657   IFS=:
3658   set x $ac_tag
3659   IFS=$ac_save_IFS
3660   shift
3661   ac_file=$1
3662   shift
3663
3664   case $ac_mode in
3665   :L) ac_source=$1;;
3666   :[FH])
3667     ac_file_inputs=
3668     for ac_f
3669     do
3670       case $ac_f in
3671       -) ac_f="$tmp/stdin";;
3672       *) # Look for the file first in the build tree, then in the source tree
3673          # (if the path is not absolute).  The absolute path cannot be DOS-style,
3674          # because $ac_f cannot contain `:'.
3675          test -f "$ac_f" ||
3676            case $ac_f in
3677            [\\/$]*) false;;
3678            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
3679            esac ||
3680            { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
3681 echo "$as_me: error: cannot find input file: $ac_f" >&2;}
3682    { (exit 1); exit 1; }; };;
3683       esac
3684       ac_file_inputs="$ac_file_inputs $ac_f"
3685     done
3686
3687     # Let's still pretend it is `configure' which instantiates (i.e., don't
3688     # use $as_me), people would be surprised to read:
3689     #    /* config.h.  Generated by config.status.  */
3690     configure_input="Generated from "`IFS=:
3691           echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
3692     if test x"$ac_file" != x-; then
3693       configure_input="$ac_file.  $configure_input"
3694       { echo "$as_me:$LINENO: creating $ac_file" >&5
3695 echo "$as_me: creating $ac_file" >&6;}
3696     fi
3697
3698     case $ac_tag in
3699     *:-:* | *:-) cat >"$tmp/stdin";;
3700     esac
3701     ;;
3702   esac
3703
3704   ac_dir=`$as_dirname -- "$ac_file" ||
3705 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3706          X"$ac_file" : 'X\(//\)[^/]' \| \
3707          X"$ac_file" : 'X\(//\)$' \| \
3708          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
3709 echo X"$ac_file" |
3710     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3711             s//\1/
3712             q
3713           }
3714           /^X\(\/\/\)[^/].*/{
3715             s//\1/
3716             q
3717           }
3718           /^X\(\/\/\)$/{
3719             s//\1/
3720             q
3721           }
3722           /^X\(\/\).*/{
3723             s//\1/
3724             q
3725           }
3726           s/.*/./; q'`
3727   { as_dir="$ac_dir"
3728   case $as_dir in #(
3729   -*) as_dir=./$as_dir;;
3730   esac
3731   test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
3732     as_dirs=
3733     while :; do
3734       case $as_dir in #(
3735       *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
3736       *) as_qdir=$as_dir;;
3737       esac
3738       as_dirs="'$as_qdir' $as_dirs"
3739       as_dir=`$as_dirname -- "$as_dir" ||
3740 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3741          X"$as_dir" : 'X\(//\)[^/]' \| \
3742          X"$as_dir" : 'X\(//\)$' \| \
3743          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
3744 echo X"$as_dir" |
3745     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3746             s//\1/
3747             q
3748           }
3749           /^X\(\/\/\)[^/].*/{
3750             s//\1/
3751             q
3752           }
3753           /^X\(\/\/\)$/{
3754             s//\1/
3755             q
3756           }
3757           /^X\(\/\).*/{
3758             s//\1/
3759             q
3760           }
3761           s/.*/./; q'`
3762       test -d "$as_dir" && break
3763     done
3764     test -z "$as_dirs" || eval "mkdir $as_dirs"
3765   } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
3766 echo "$as_me: error: cannot create directory $as_dir" >&2;}
3767    { (exit 1); exit 1; }; }; }
3768   ac_builddir=.
3769
3770 case "$ac_dir" in
3771 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
3772 *)
3773   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
3774   # A ".." for each directory in $ac_dir_suffix.
3775   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
3776   case $ac_top_builddir_sub in
3777   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
3778   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
3779   esac ;;
3780 esac
3781 ac_abs_top_builddir=$ac_pwd
3782 ac_abs_builddir=$ac_pwd$ac_dir_suffix
3783 # for backward compatibility:
3784 ac_top_builddir=$ac_top_build_prefix
3785
3786 case $srcdir in
3787   .)  # We are building in place.
3788     ac_srcdir=.
3789     ac_top_srcdir=$ac_top_builddir_sub
3790     ac_abs_top_srcdir=$ac_pwd ;;
3791   [\\/]* | ?:[\\/]* )  # Absolute name.
3792     ac_srcdir=$srcdir$ac_dir_suffix;
3793     ac_top_srcdir=$srcdir
3794     ac_abs_top_srcdir=$srcdir ;;
3795   *) # Relative name.
3796     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
3797     ac_top_srcdir=$ac_top_build_prefix$srcdir
3798     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
3799 esac
3800 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
3801
3802
3803   case $ac_mode in
3804   :F)
3805   #
3806   # CONFIG_FILE
3807   #
3808
3809   case $INSTALL in
3810   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
3811   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
3812   esac
3813   ac_MKDIR_P=$MKDIR_P
3814   case $MKDIR_P in
3815   [\\/$]* | ?:[\\/]* ) ;;
3816   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
3817   esac
3818 _ACEOF
3819
3820 cat >>$CONFIG_STATUS <<\_ACEOF
3821 # If the template does not know about datarootdir, expand it.
3822 # FIXME: This hack should be removed a few years after 2.60.
3823 ac_datarootdir_hack=; ac_datarootdir_seen=
3824
3825 case `sed -n '/datarootdir/ {
3826   p
3827   q
3828 }
3829 /@datadir@/p
3830 /@docdir@/p
3831 /@infodir@/p
3832 /@localedir@/p
3833 /@mandir@/p
3834 ' $ac_file_inputs` in
3835 *datarootdir*) ac_datarootdir_seen=yes;;
3836 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
3837   { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
3838 echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
3839 _ACEOF
3840 cat >>$CONFIG_STATUS <<_ACEOF
3841   ac_datarootdir_hack='
3842   s&@datadir@&$datadir&g
3843   s&@docdir@&$docdir&g
3844   s&@infodir@&$infodir&g
3845   s&@localedir@&$localedir&g
3846   s&@mandir@&$mandir&g
3847     s&\\\${datarootdir}&$datarootdir&g' ;;
3848 esac
3849 _ACEOF
3850
3851 # Neutralize VPATH when `$srcdir' = `.'.
3852 # Shell code in configure.ac might set extrasub.
3853 # FIXME: do we really want to maintain this feature?
3854 cat >>$CONFIG_STATUS <<_ACEOF
3855   sed "$ac_vpsub
3856 $extrasub
3857 _ACEOF
3858 cat >>$CONFIG_STATUS <<\_ACEOF
3859 :t
3860 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
3861 s&@configure_input@&$configure_input&;t t
3862 s&@top_builddir@&$ac_top_builddir_sub&;t t
3863 s&@srcdir@&$ac_srcdir&;t t
3864 s&@abs_srcdir@&$ac_abs_srcdir&;t t
3865 s&@top_srcdir@&$ac_top_srcdir&;t t
3866 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
3867 s&@builddir@&$ac_builddir&;t t
3868 s&@abs_builddir@&$ac_abs_builddir&;t t
3869 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
3870 s&@INSTALL@&$ac_INSTALL&;t t
3871 s&@MKDIR_P@&$ac_MKDIR_P&;t t
3872 $ac_datarootdir_hack
3873 " $ac_file_inputs | sed -f "$tmp/subs-1.sed" >$tmp/out
3874
3875 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
3876   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
3877   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
3878   { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3879 which seems to be undefined.  Please make sure it is defined." >&5
3880 echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3881 which seems to be undefined.  Please make sure it is defined." >&2;}
3882
3883   rm -f "$tmp/stdin"
3884   case $ac_file in
3885   -) cat "$tmp/out"; rm -f "$tmp/out";;
3886   *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
3887   esac
3888  ;;
3889
3890
3891   :C)  { echo "$as_me:$LINENO: executing $ac_file commands" >&5
3892 echo "$as_me: executing $ac_file commands" >&6;}
3893  ;;
3894   esac
3895
3896
3897   case $ac_file$ac_mode in
3898     "tests/atconfig":C) cat >tests/atconfig <<ATEOF
3899 # Configurable variable values for building test suites.
3900 # Generated by $0.
3901 # Copyright (C) 2000, 2001, 2003, 2004 Free Software Foundation, Inc.
3902
3903 # The test suite will define top_srcdir=$at_top_srcdir/../.. etc.
3904 at_testdir='tests'
3905 abs_builddir='$ac_abs_builddir'
3906 at_srcdir='$ac_srcdir'
3907 abs_srcdir='$ac_abs_srcdir'
3908 at_top_srcdir='$ac_top_srcdir'
3909 abs_top_srcdir='$ac_abs_top_srcdir'
3910 at_top_build_prefix='$ac_top_build_prefix'
3911 abs_top_builddir='$ac_abs_top_builddir'
3912
3913 # Backward compatibility with Autotest <= 2.59b:
3914 at_top_builddir=\$at_top_build_prefix
3915
3916 AUTOTEST_PATH='tests'
3917
3918 SHELL=\${CONFIG_SHELL-'$SHELL'}
3919 ATEOF
3920  ;;
3921
3922   esac
3923 done # for ac_tag
3924
3925
3926 { (exit 0); exit 0; }
3927 _ACEOF
3928 chmod +x $CONFIG_STATUS
3929 ac_clean_files=$ac_clean_files_save
3930
3931
3932 # configure is writing to config.log, and then calls config.status.
3933 # config.status does its own redirection, appending to config.log.
3934 # Unfortunately, on DOS this fails, as config.log is still kept open
3935 # by configure, so config.status won't be able to write to it; its
3936 # output is simply discarded.  So we exec the FD to /dev/null,
3937 # effectively closing config.log, so it can be properly (re)opened and
3938 # appended to by config.status.  When coming back to configure, we
3939 # need to make the FD available again.
3940 if test "$no_create" != yes; then
3941   ac_cs_success=:
3942   ac_config_status_args=
3943   test "$silent" = yes &&
3944     ac_config_status_args="$ac_config_status_args --quiet"
3945   exec 5>/dev/null
3946   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
3947   exec 5>>config.log
3948   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
3949   # would make configure fail if this is the last instruction.
3950   $ac_cs_success || { (exit 1); exit 1; }
3951 fi
3952
3953 # Report the state of this version of Autoconf if this is a beta.
3954     cat <<EOF
3955
3956 You are about to use an experimental version of Autoconf.  Be sure to
3957 read the relevant mailing lists, most importantly <autoconf@gnu.org>.
3958
3959 Below you will find information on the status of this version of Autoconf.
3960
3961
3962 EOF
3963     sed -n '/^\* Status/,$p' $srcdir/BUGS
3964