configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.60b for GNU Autoconf 2.60b.
   4 #
   5 # Report bugs to <bug-autoconf@gnu.org>.
   6 #
   7 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   8 # 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## --------------------- ##
  12 ## M4sh Initialization.  ##
  13 ## --------------------- ##
  14
  15 # Be Bourne compatible
  16 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  17   emulate sh
  18   NULLCMD=:
  19   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  20   # is contrary to our usage.  Disable this feature.
  21   alias -g '${1+"$@"}'='"$@"'
  22   setopt NO_GLOB_SUBST
  23 else
  24   case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
  25 fi
  26 BIN_SH=xpg4; export BIN_SH # for Tru64
  27 DUALCASE=1; export DUALCASE # for MKS sh
  28
  29
  30 # PATH needs CR
  31 # Avoid depending upon Character Ranges.
  32 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
  33 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
  34 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
  35 as_cr_digits='0123456789'
  36 as_cr_alnum=$as_cr_Letters$as_cr_digits
  37
  38 # The user is always right.
  39 if test "${PATH_SEPARATOR+set}" != set; then
  40   echo "#! /bin/sh" >conf$$.sh
  41   echo  "exit 0"   >>conf$$.sh
  42   chmod +x conf$$.sh
  43   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
  44     PATH_SEPARATOR=';'
  45   else
  46     PATH_SEPARATOR=:
  47   fi
  48   rm -f conf$$.sh
  49 fi
  50
  51 # Support unset when possible.
  52 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
  53   as_unset=unset
  54 else
  55   as_unset=false
  56 fi
  57
  58
  59 # IFS
  60 # We need space, tab and new line, in precisely that order.  Quoting is
  61 # there to prevent editors from complaining about space-tab.
  62 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  63 # splitting by setting IFS to empty value.)
  64 as_nl='
  65 '
  66 IFS=" ""        $as_nl"
  67
  68 # Find who we are.  Look in the path if we contain no directory separator.
  69 case $0 in
  70   *[\\/]* ) as_myself=$0 ;;
  71   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  72 for as_dir in $PATH
  73 do
  74   IFS=$as_save_IFS
  75   test -z "$as_dir" && as_dir=.
  76   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  77 done
  78 IFS=$as_save_IFS
  79
  80      ;;
  81 esac
  82 # We did not find ourselves, most probably we were run as `sh COMMAND'
  83 # in which case we are not to be found in the path.
  84 if test "x$as_myself" = x; then
  85   as_myself=$0
  86 fi
  87 if test ! -f "$as_myself"; then
  88   echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  89   { (exit 1); exit 1; }
  90 fi
  91
  92 # Work around bugs in pre-3.0 UWIN ksh.
  93 for as_var in ENV MAIL MAILPATH
  94 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
  95 done
  96 PS1='$ '
  97 PS2='> '
  98 PS4='+ '
  99
 100 # NLS nuisances.
 101 for as_var in \
 102   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
 103   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
 104   LC_TELEPHONE LC_TIME
 105 do
 106   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
 107     eval $as_var=C; export $as_var
 108   else
 109     ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
 110   fi
 111 done
 112
 113 # Required to use basename.
 114 if expr a : '\(a\)' >/dev/null 2>&1 &&
 115    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 116   as_expr=expr
 117 else
 118   as_expr=false
 119 fi
 120
 121 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 122   as_basename=basename
 123 else
 124   as_basename=false
 125 fi
 126
 127
 128 # Name of the executable.
 129 as_me=`$as_basename -- "$0" ||
 130 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 131          X"$0" : 'X\(//\)$' \| \
 132          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 133 echo X/"$0" |
 134     sed '/^.*\/\([^/][^/]*\)\/*$/{
 135             s//\1/
 136             q
 137           }
 138           /^X\/\(\/\/\)$/{
 139             s//\1/
 140             q
 141           }
 142           /^X\/\(\/\).*/{
 143             s//\1/
 144             q
 145           }
 146           s/.*/./; q'`
 147
 148 # CDPATH.
 149 $as_unset CDPATH
 150
 151
 152 if test "x$CONFIG_SHELL" = x; then
 153   if (eval ":") 2>/dev/null; then
 154   as_have_required=yes
 155 else
 156   as_have_required=no
 157 fi
 158
 159   if test $as_have_required = yes &&     (eval ":
 160 (as_func_return () {
 161   (exit \$1)
 162 }
 163 as_func_success () {
 164   as_func_return 0
 165 }
 166 as_func_failure () {
 167   as_func_return 1
 168 }
 169 as_func_ret_success () {
 170   return 0
 171 }
 172 as_func_ret_failure () {
 173   return 1
 174 }
 175
 176 exitcode=0
 177 if as_func_success; then
 178   :
 179 else
 180   exitcode=1
 181   echo as_func_success failed.
 182 fi
 183
 184 if as_func_failure; then
 185   exitcode=1
 186   echo as_func_failure succeeded.
 187 fi
 188
 189 if as_func_ret_success; then
 190   :
 191 else
 192   exitcode=1
 193   echo as_func_ret_success failed.
 194 fi
 195
 196 if as_func_ret_failure; then
 197   exitcode=1
 198   echo as_func_ret_failure succeeded.
 199 fi
 200
 201 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
 202   :
 203 else
 204   exitcode=1
 205   echo positional parameters were not saved.
 206 fi
 207
 208 test \$exitcode = 0) || { (exit 1); exit 1; }
 209
 210 (
 211   as_lineno_1=\$LINENO
 212   as_lineno_2=\$LINENO
 213   test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
 214   test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
 215 ") 2> /dev/null; then
 216   :
 217 else
 218   as_candidate_shells=
 219     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 220 for as_dir in /usr/bin/posix$PATH_SEPARATOR/bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 221 do
 222   IFS=$as_save_IFS
 223   test -z "$as_dir" && as_dir=.
 224   case $as_dir in
 225          /*)
 226            for as_base in sh bash ksh sh5; do
 227              as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
 228            done;;
 229        esac
 230 done
 231 IFS=$as_save_IFS
 232
 233
 234       for as_shell in $as_candidate_shells $SHELL; do
 235          # Try only shells that exist, to save several forks.
 236          if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 237                 { ("$as_shell") 2> /dev/null <<\_ASEOF
 238 # Be Bourne compatible
 239 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 240   emulate sh
 241   NULLCMD=:
 242   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
 243   # is contrary to our usage.  Disable this feature.
 244   alias -g '${1+"$@"}'='"$@"'
 245   setopt NO_GLOB_SUBST
 246 else
 247   case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
 248 fi
 249 BIN_SH=xpg4; export BIN_SH # for Tru64
 250 DUALCASE=1; export DUALCASE # for MKS sh
 251
 252 :
 253 _ASEOF
 254 }; then
 255   CONFIG_SHELL=$as_shell
 256                as_have_required=yes
 257                if { "$as_shell" 2> /dev/null <<\_ASEOF
 258 # Be Bourne compatible
 259 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 260   emulate sh
 261   NULLCMD=:
 262   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
 263   # is contrary to our usage.  Disable this feature.
 264   alias -g '${1+"$@"}'='"$@"'
 265   setopt NO_GLOB_SUBST
 266 else
 267   case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
 268 fi
 269 BIN_SH=xpg4; export BIN_SH # for Tru64
 270 DUALCASE=1; export DUALCASE # for MKS sh
 271
 272 :
 273 (as_func_return () {
 274   (exit $1)
 275 }
 276 as_func_success () {
 277   as_func_return 0
 278 }
 279 as_func_failure () {
 280   as_func_return 1
 281 }
 282 as_func_ret_success () {
 283   return 0
 284 }
 285 as_func_ret_failure () {
 286   return 1
 287 }
 288
 289 exitcode=0
 290 if as_func_success; then
 291   :
 292 else
 293   exitcode=1
 294   echo as_func_success failed.
 295 fi
 296
 297 if as_func_failure; then
 298   exitcode=1
 299   echo as_func_failure succeeded.
 300 fi
 301
 302 if as_func_ret_success; then
 303   :
 304 else
 305   exitcode=1
 306   echo as_func_ret_success failed.
 307 fi
 308
 309 if as_func_ret_failure; then
 310   exitcode=1
 311   echo as_func_ret_failure succeeded.
 312 fi
 313
 314 if ( set x; as_func_ret_success y && test x = "$1" ); then
 315   :
 316 else
 317   exitcode=1
 318   echo positional parameters were not saved.
 319 fi
 320
 321 test $exitcode = 0) || { (exit 1); exit 1; }
 322
 323 (
 324   as_lineno_1=$LINENO
 325   as_lineno_2=$LINENO
 326   test "x$as_lineno_1" != "x$as_lineno_2" &&
 327   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
 328
 329 _ASEOF
 330 }; then
 331   break
 332 fi
 333
 334 fi
 335
 336       done
 337
 338       if test "x$CONFIG_SHELL" != x; then
 339   for as_var in BASH_ENV ENV
 340         do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
 341         done
 342         export CONFIG_SHELL
 343         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 344 fi
 345
 346
 347     if test $as_have_required = no; then
 348   echo This script requires a shell more modern than all the
 349       echo shells that I found on your system.  Please install a
 350       echo modern shell, or manually run the script under such a
 351       echo shell if you do have one.
 352       { (exit 1); exit 1; }
 353 fi
 354
 355
 356 fi
 357
 358 fi
 359
 360
 361
 362 (eval "as_func_return () {
 363   (exit \$1)
 364 }
 365 as_func_success () {
 366   as_func_return 0
 367 }
 368 as_func_failure () {
 369   as_func_return 1
 370 }
 371 as_func_ret_success () {
 372   return 0
 373 }
 374 as_func_ret_failure () {
 375   return 1
 376 }
 377
 378 exitcode=0
 379 if as_func_success; then
 380   :
 381 else
 382   exitcode=1
 383   echo as_func_success failed.
 384 fi
 385
 386 if as_func_failure; then
 387   exitcode=1
 388   echo as_func_failure succeeded.
 389 fi
 390
 391 if as_func_ret_success; then
 392   :
 393 else
 394   exitcode=1
 395   echo as_func_ret_success failed.
 396 fi
 397
 398 if as_func_ret_failure; then
 399   exitcode=1
 400   echo as_func_ret_failure succeeded.
 401 fi
 402
 403 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
 404   :
 405 else
 406   exitcode=1
 407   echo positional parameters were not saved.
 408 fi
 409
 410 test \$exitcode = 0") || {
 411   echo No shell found that supports shell functions.
 412   echo Please tell autoconf@gnu.org about your system,
 413   echo including any error possibly output before this
 414   echo message
 415 }
 416
 417
 418
 419   as_lineno_1=$LINENO
 420   as_lineno_2=$LINENO
 421   test "x$as_lineno_1" != "x$as_lineno_2" &&
 422   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
 423
 424   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
 425   # uniformly replaced by the line number.  The first 'sed' inserts a
 426   # line-number line after each line using $LINENO; the second 'sed'
 427   # does the real work.  The second script uses 'N' to pair each
 428   # line-number line with the line containing $LINENO, and appends
 429   # trailing '-' during substitution so that $LINENO is not a special
 430   # case at line end.
 431   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
 432   # scripts with optimization help from Paolo Bonzini.  Blame Lee
 433   # E. McMahon (1931-1989) for sed's syntax.  :-)
 434   sed -n '
 435     p
 436     /[$]LINENO/=
 437   ' <$as_myself |
 438     sed '
 439       s/[$]LINENO.*/&-/
 440       t lineno
 441       b
 442       :lineno
 443       N
 444       :loop
 445       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 446       t loop
 447       s/-\n.*//
 448     ' >$as_me.lineno &&
 449   chmod +x "$as_me.lineno" ||
 450     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
 451    { (exit 1); exit 1; }; }
 452
 453   # Don't try to exec as it changes $[0], causing all sort of problems
 454   # (the dirname of $[0] is not the place where we might find the
 455   # original and so on.  Autoconf is especially sensitive to this).
 456   . "./$as_me.lineno"
 457   # Exit status is that of the last command.
 458   exit
 459 }
 460
 461
 462 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 463   as_dirname=dirname
 464 else
 465   as_dirname=false
 466 fi
 467
 468 ECHO_C= ECHO_N= ECHO_T=
 469 case `echo -n x` in
 470 -n*)
 471   case `echo 'x\c'` in
 472   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 473   *)   ECHO_C='\c';;
 474   esac;;
 475 *)
 476   ECHO_N='-n';;
 477 esac
 478
 479 if expr a : '\(a\)' >/dev/null 2>&1 &&
 480    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 481   as_expr=expr
 482 else
 483   as_expr=false
 484 fi
 485
 486 rm -f conf$$ conf$$.exe conf$$.file
 487 if test -d conf$$.dir; then
 488   rm -f conf$$.dir/conf$$.file
 489 else
 490   rm -f conf$$.dir
 491   mkdir conf$$.dir
 492 fi
 493 echo >conf$$.file
 494 if ln -s conf$$.file conf$$ 2>/dev/null; then
 495   as_ln_s='ln -s'
 496   # ... but there are two gotchas:
 497   # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 498   # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 499   # In both cases, we have to default to `cp -p'.
 500   ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 501     as_ln_s='cp -p'
 502 elif ln conf$$.file conf$$ 2>/dev/null; then
 503   as_ln_s=ln
 504 else
 505   as_ln_s='cp -p'
 506 fi
 507 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 508 rmdir conf$$.dir 2>/dev/null
 509
 510 if mkdir -p . 2>/dev/null; then
 511   as_mkdir_p=:
 512 else
 513   test -d ./-p && rmdir ./-p
 514   as_mkdir_p=false
 515 fi
 516
 517 # Find out whether ``test -x'' works.  Don't use a zero-byte file, as
 518 # systems may use methods other than mode bits to determine executability.
 519 cat >conf$$.file <<_ASEOF
 520 #! /bin/sh
 521 exit 0
 522 _ASEOF
 523 chmod +x conf$$.file
 524 if test -x conf$$.file >/dev/null 2>&1; then
 525   as_executable_p="test -x"
 526 else
 527   as_executable_p=:
 528 fi
 529 rm -f conf$$.file
 530
 531 # Sed expression to map a string onto a valid CPP name.
 532 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 533
 534 # Sed expression to map a string onto a valid variable name.
 535 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 536
 537
 538
 539 exec 7<&0 </dev/null 6>&1
 540
 541 # Name of the host.
 542 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 543 # so uname gets run too.
 544 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 545
 546 #
 547 # Initializations.
 548 #
 549 ac_default_prefix=/usr/local
 550 ac_clean_files=
 551 ac_config_libobj_dir=.
 552 LIBOBJS=
 553 cross_compiling=no
 554 subdirs=
 555 MFLAGS=
 556 MAKEFLAGS=
 557 SHELL=${CONFIG_SHELL-/bin/sh}
 558
 559 # Identity of this package.
 560 PACKAGE_NAME='GNU Autoconf'
 561 PACKAGE_TARNAME='autoconf'
 562 PACKAGE_VERSION='2.60b'
 563 PACKAGE_STRING='GNU Autoconf 2.60b'
 564 PACKAGE_BUGREPORT='bug-autoconf@gnu.org'
 565
 566 ac_unique_file="ChangeLog"
 567 ac_subst_vars='SHELL
 568 PATH_SEPARATOR
 569 PACKAGE_NAME
 570 PACKAGE_TARNAME
 571 PACKAGE_VERSION
 572 PACKAGE_STRING
 573 PACKAGE_BUGREPORT
 574 exec_prefix
 575 prefix
 576 program_transform_name
 577 bindir
 578 sbindir
 579 libexecdir
 580 datarootdir
 581 datadir
 582 sysconfdir
 583 sharedstatedir
 584 localstatedir
 585 includedir
 586 oldincludedir
 587 docdir
 588 infodir
 589 htmldir
 590 dvidir
 591 pdfdir
 592 psdir
 593 libdir
 594 localedir
 595 mandir
 596 DEFS
 597 ECHO_C
 598 ECHO_N
 599 ECHO_T
 600 LIBS
 601 build_alias
 602 host_alias
 603 target_alias
 604 INSTALL_PROGRAM
 605 INSTALL_SCRIPT
 606 INSTALL_DATA
 607 CYGPATH_W
 608 PACKAGE
 609 VERSION
 610 ACLOCAL
 611 AUTOCONF
 612 AUTOMAKE
 613 AUTOHEADER
 614 MAKEINFO
 615 install_sh
 616 STRIP
 617 INSTALL_STRIP_PROGRAM
 618 mkdir_p
 619 AWK
 620 SET_MAKE
 621 am__leading_dot
 622 AMTAR
 623 am__tar
 624 am__untar
 625 ac_cv_sh_n_works
 626 EXPR
 627 M4
 628 HELP2MAN
 629 PERL
 630 TEST_EMACS
 631 EMACS
 632 EMACSLOADPATH
 633 lispdir
 634 GREP
 635 EGREP
 636 SED
 637 LIBOBJS
 638 LTLIBOBJS'
 639 ac_subst_files=''
 640       ac_precious_vars='build_alias
 641 host_alias
 642 target_alias
 643 EMACS
 644 EMACSLOADPATH'
 645
 646
 647 # Initialize some variables set by options.
 648 ac_init_help=
 649 ac_init_version=false
 650 # The variables have the same names as the options, with
 651 # dashes changed to underlines.
 652 cache_file=/dev/null
 653 exec_prefix=NONE
 654 no_create=
 655 no_recursion=
 656 prefix=NONE
 657 program_prefix=NONE
 658 program_suffix=NONE
 659 program_transform_name=s,x,x,
 660 silent=
 661 site=
 662 srcdir=
 663 verbose=
 664 x_includes=NONE
 665 x_libraries=NONE
 666
 667 # Installation directory options.
 668 # These are left unexpanded so users can "make install exec_prefix=/foo"
 669 # and all the variables that are supposed to be based on exec_prefix
 670 # by default will actually change.
 671 # Use braces instead of parens because sh, perl, etc. also accept them.
 672 # (The list follows the same order as the GNU Coding Standards.)
 673 bindir='${exec_prefix}/bin'
 674 sbindir='${exec_prefix}/sbin'
 675 libexecdir='${exec_prefix}/libexec'
 676 datarootdir='${prefix}/share'
 677 datadir='${datarootdir}'
 678 sysconfdir='${prefix}/etc'
 679 sharedstatedir='${prefix}/com'
 680 localstatedir='${prefix}/var'
 681 includedir='${prefix}/include'
 682 oldincludedir='/usr/include'
 683 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 684 infodir='${datarootdir}/info'
 685 htmldir='${docdir}'
 686 dvidir='${docdir}'
 687 pdfdir='${docdir}'
 688 psdir='${docdir}'
 689 libdir='${exec_prefix}/lib'
 690 localedir='${datarootdir}/locale'
 691 mandir='${datarootdir}/man'
 692
 693 ac_prev=
 694 ac_dashdash=
 695 for ac_option
 696 do
 697   # If the previous option needs an argument, assign it.
 698   if test -n "$ac_prev"; then
 699     eval $ac_prev=\$ac_option
 700     ac_prev=
 701     continue
 702   fi
 703
 704   case $ac_option in
 705   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 706   *)    ac_optarg=yes ;;
 707   esac
 708
 709   # Accept the important Cygnus configure options, so we can diagnose typos.
 710
 711   case $ac_dashdash$ac_option in
 712   --)
 713     ac_dashdash=yes ;;
 714
 715   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 716     ac_prev=bindir ;;
 717   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 718     bindir=$ac_optarg ;;
 719
 720   -build | --build | --buil | --bui | --bu)
 721     ac_prev=build_alias ;;
 722   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 723     build_alias=$ac_optarg ;;
 724
 725   -cache-file | --cache-file | --cache-fil | --cache-fi \
 726   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 727     ac_prev=cache_file ;;
 728   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 729   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 730     cache_file=$ac_optarg ;;
 731
 732   --config-cache | -C)
 733     cache_file=config.cache ;;
 734
 735   -datadir | --datadir | --datadi | --datad)
 736     ac_prev=datadir ;;
 737   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 738     datadir=$ac_optarg ;;
 739
 740   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 741   | --dataroo | --dataro | --datar)
 742     ac_prev=datarootdir ;;
 743   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 744   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 745     datarootdir=$ac_optarg ;;
 746
 747   -disable-* | --disable-*)
 748     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 749     # Reject names that are not valid shell variable names.
 750     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 751       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 752    { (exit 1); exit 1; }; }
 753     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 754     eval enable_$ac_feature=no ;;
 755
 756   -docdir | --docdir | --docdi | --doc | --do)
 757     ac_prev=docdir ;;
 758   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 759     docdir=$ac_optarg ;;
 760
 761   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 762     ac_prev=dvidir ;;
 763   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 764     dvidir=$ac_optarg ;;
 765
 766   -enable-* | --enable-*)
 767     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 768     # Reject names that are not valid shell variable names.
 769     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 770       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 771    { (exit 1); exit 1; }; }
 772     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 773     eval enable_$ac_feature=\$ac_optarg ;;
 774
 775   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 776   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 777   | --exec | --exe | --ex)
 778     ac_prev=exec_prefix ;;
 779   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 780   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 781   | --exec=* | --exe=* | --ex=*)
 782     exec_prefix=$ac_optarg ;;
 783
 784   -gas | --gas | --ga | --g)
 785     # Obsolete; use --with-gas.
 786     with_gas=yes ;;
 787
 788   -help | --help | --hel | --he | -h)
 789     ac_init_help=long ;;
 790   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 791     ac_init_help=recursive ;;
 792   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 793     ac_init_help=short ;;
 794
 795   -host | --host | --hos | --ho)
 796     ac_prev=host_alias ;;
 797   -host=* | --host=* | --hos=* | --ho=*)
 798     host_alias=$ac_optarg ;;
 799
 800   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 801     ac_prev=htmldir ;;
 802   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 803   | --ht=*)
 804     htmldir=$ac_optarg ;;
 805
 806   -includedir | --includedir | --includedi | --included | --include \
 807   | --includ | --inclu | --incl | --inc)
 808     ac_prev=includedir ;;
 809   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 810   | --includ=* | --inclu=* | --incl=* | --inc=*)
 811     includedir=$ac_optarg ;;
 812
 813   -infodir | --infodir | --infodi | --infod | --info | --inf)
 814     ac_prev=infodir ;;
 815   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 816     infodir=$ac_optarg ;;
 817
 818   -libdir | --libdir | --libdi | --libd)
 819     ac_prev=libdir ;;
 820   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 821     libdir=$ac_optarg ;;
 822
 823   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 824   | --libexe | --libex | --libe)
 825     ac_prev=libexecdir ;;
 826   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 827   | --libexe=* | --libex=* | --libe=*)
 828     libexecdir=$ac_optarg ;;
 829
 830   -localedir | --localedir | --localedi | --localed | --locale)
 831     ac_prev=localedir ;;
 832   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 833     localedir=$ac_optarg ;;
 834
 835   -localstatedir | --localstatedir | --localstatedi | --localstated \
 836   | --localstate | --localstat | --localsta | --localst | --locals)
 837     ac_prev=localstatedir ;;
 838   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 839   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 840     localstatedir=$ac_optarg ;;
 841
 842   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 843     ac_prev=mandir ;;
 844   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 845     mandir=$ac_optarg ;;
 846
 847   -nfp | --nfp | --nf)
 848     # Obsolete; use --without-fp.
 849     with_fp=no ;;
 850
 851   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 852   | --no-cr | --no-c | -n)
 853     no_create=yes ;;
 854
 855   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 856   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 857     no_recursion=yes ;;
 858
 859   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 860   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 861   | --oldin | --oldi | --old | --ol | --o)
 862     ac_prev=oldincludedir ;;
 863   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 864   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 865   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 866     oldincludedir=$ac_optarg ;;
 867
 868   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 869     ac_prev=prefix ;;
 870   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 871     prefix=$ac_optarg ;;
 872
 873   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 874   | --program-pre | --program-pr | --program-p)
 875     ac_prev=program_prefix ;;
 876   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 877   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 878     program_prefix=$ac_optarg ;;
 879
 880   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 881   | --program-suf | --program-su | --program-s)
 882     ac_prev=program_suffix ;;
 883   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 884   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 885     program_suffix=$ac_optarg ;;
 886
 887   -program-transform-name | --program-transform-name \
 888   | --program-transform-nam | --program-transform-na \
 889   | --program-transform-n | --program-transform- \
 890   | --program-transform | --program-transfor \
 891   | --program-transfo | --program-transf \
 892   | --program-trans | --program-tran \
 893   | --progr-tra | --program-tr | --program-t)
 894     ac_prev=program_transform_name ;;
 895   -program-transform-name=* | --program-transform-name=* \
 896   | --program-transform-nam=* | --program-transform-na=* \
 897   | --program-transform-n=* | --program-transform-=* \
 898   | --program-transform=* | --program-transfor=* \
 899   | --program-transfo=* | --program-transf=* \
 900   | --program-trans=* | --program-tran=* \
 901   | --progr-tra=* | --program-tr=* | --program-t=*)
 902     program_transform_name=$ac_optarg ;;
 903
 904   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 905     ac_prev=pdfdir ;;
 906   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 907     pdfdir=$ac_optarg ;;
 908
 909   -psdir | --psdir | --psdi | --psd | --ps)
 910     ac_prev=psdir ;;
 911   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 912     psdir=$ac_optarg ;;
 913
 914   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 915   | -silent | --silent | --silen | --sile | --sil)
 916     silent=yes ;;
 917
 918   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 919     ac_prev=sbindir ;;
 920   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 921   | --sbi=* | --sb=*)
 922     sbindir=$ac_optarg ;;
 923
 924   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 925   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 926   | --sharedst | --shareds | --shared | --share | --shar \
 927   | --sha | --sh)
 928     ac_prev=sharedstatedir ;;
 929   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 930   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 931   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 932   | --sha=* | --sh=*)
 933     sharedstatedir=$ac_optarg ;;
 934
 935   -site | --site | --sit)
 936     ac_prev=site ;;
 937   -site=* | --site=* | --sit=*)
 938     site=$ac_optarg ;;
 939
 940   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 941     ac_prev=srcdir ;;
 942   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 943     srcdir=$ac_optarg ;;
 944
 945   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 946   | --syscon | --sysco | --sysc | --sys | --sy)
 947     ac_prev=sysconfdir ;;
 948   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 949   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 950     sysconfdir=$ac_optarg ;;
 951
 952   -target | --target | --targe | --targ | --tar | --ta | --t)
 953     ac_prev=target_alias ;;
 954   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 955     target_alias=$ac_optarg ;;
 956
 957   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 958     verbose=yes ;;
 959
 960   -version | --version | --versio | --versi | --vers | -V)
 961     ac_init_version=: ;;
 962
 963   -with-* | --with-*)
 964     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 965     # Reject names that are not valid shell variable names.
 966     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 967       { echo "$as_me: error: invalid package name: $ac_package" >&2
 968    { (exit 1); exit 1; }; }
 969     ac_package=`echo $ac_package| sed 's/-/_/g'`
 970     eval with_$ac_package=\$ac_optarg ;;
 971
 972   -without-* | --without-*)
 973     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
 974     # Reject names that are not valid shell variable names.
 975     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 976       { echo "$as_me: error: invalid package name: $ac_package" >&2
 977    { (exit 1); exit 1; }; }
 978     ac_package=`echo $ac_package | sed 's/-/_/g'`
 979     eval with_$ac_package=no ;;
 980
 981   --x)
 982     # Obsolete; use --with-x.
 983     with_x=yes ;;
 984
 985   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 986   | --x-incl | --x-inc | --x-in | --x-i)
 987     ac_prev=x_includes ;;
 988   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 989   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 990     x_includes=$ac_optarg ;;
 991
 992   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 993   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 994     ac_prev=x_libraries ;;
 995   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 996   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 997     x_libraries=$ac_optarg ;;
 998
 999   -*) { echo "$as_me: error: unrecognized option: $ac_option
1000 Try \`$0 --help' for more information." >&2
1001    { (exit 1); exit 1; }; }
1002     ;;
1003
1004   *=*)
1005     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1006     # Reject names that are not valid shell variable names.
1007     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
1008       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
1009    { (exit 1); exit 1; }; }
1010     eval $ac_envvar=\$ac_optarg
1011     export $ac_envvar ;;
1012
1013   *)
1014     # FIXME: should be removed in autoconf 3.0.
1015     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1016     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1017       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1018     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1019     ;;
1020
1021   esac
1022 done
1023
1024 if test -n "$ac_prev"; then
1025   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1026   { echo "$as_me: error: missing argument to $ac_option" >&2
1027    { (exit 1); exit 1; }; }
1028 fi
1029
1030 # Be sure to have absolute directory names.
1031 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1032                 datadir sysconfdir sharedstatedir localstatedir includedir \
1033                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1034                 libdir localedir mandir
1035 do
1036   eval ac_val=\$$ac_var
1037   case $ac_val in
1038     [\\/$]* | ?:[\\/]* )  continue;;
1039     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1040   esac
1041   { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
1042    { (exit 1); exit 1; }; }
1043 done
1044
1045 # There might be people who depend on the old broken behavior: `$host'
1046 # used to hold the argument of --host etc.
1047 # FIXME: To remove some day.
1048 build=$build_alias
1049 host=$host_alias
1050 target=$target_alias
1051
1052 # FIXME: To remove some day.
1053 if test "x$host_alias" != x; then
1054   if test "x$build_alias" = x; then
1055     cross_compiling=maybe
1056     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1057     If a cross compiler is detected then cross compile mode will be used." >&2
1058   elif test "x$build_alias" != "x$host_alias"; then
1059     cross_compiling=yes
1060   fi
1061 fi
1062
1063 ac_tool_prefix=
1064 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1065
1066 test "$silent" = yes && exec 6>/dev/null
1067
1068
1069 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1070 ac_ls_di=`ls -di .` &&
1071 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1072   { echo "$as_me: error: Working directory cannot be determined" >&2
1073    { (exit 1); exit 1; }; }
1074 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1075   { echo "$as_me: error: pwd does not report name of working directory" >&2
1076    { (exit 1); exit 1; }; }
1077
1078
1079 # Find the source files, if location was not specified.
1080 if test -z "$srcdir"; then
1081   ac_srcdir_defaulted=yes
1082   # Try the directory containing this script, then the parent directory.
1083   ac_confdir=`$as_dirname -- "$0" ||
1084 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1085          X"$0" : 'X\(//\)[^/]' \| \
1086          X"$0" : 'X\(//\)$' \| \
1087          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
1088 echo X"$0" |
1089     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1090             s//\1/
1091             q
1092           }
1093           /^X\(\/\/\)[^/].*/{
1094             s//\1/
1095             q
1096           }
1097           /^X\(\/\/\)$/{
1098             s//\1/
1099             q
1100           }
1101           /^X\(\/\).*/{
1102             s//\1/
1103             q
1104           }
1105           s/.*/./; q'`
1106   srcdir=$ac_confdir
1107   if test ! -r "$srcdir/$ac_unique_file"; then
1108     srcdir=..
1109   fi
1110 else
1111   ac_srcdir_defaulted=no
1112 fi
1113 if test ! -r "$srcdir/$ac_unique_file"; then
1114   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1115   { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
1116    { (exit 1); exit 1; }; }
1117 fi
1118 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1119 ac_abs_confdir=`(
1120         cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
1121    { (exit 1); exit 1; }; }
1122         pwd)`
1123 # When building in place, set srcdir=.
1124 if test "$ac_abs_confdir" = "$ac_pwd"; then
1125   srcdir=.
1126 fi
1127 # Remove unnecessary trailing slashes from srcdir.
1128 # Double slashes in file names in object file debugging info
1129 # mess up M-x gdb in Emacs.
1130 case $srcdir in
1131 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1132 esac
1133 for ac_var in $ac_precious_vars; do
1134   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1135   eval ac_env_${ac_var}_value=\$${ac_var}
1136   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1137   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1138 done
1139
1140 #
1141 # Report the --help message.
1142 #
1143 if test "$ac_init_help" = "long"; then
1144   # Omit some internal or obsolete options to make the list less imposing.
1145   # This message is too long to be a string in the A/UX 3.1 sh.
1146   cat <<_ACEOF
1147 \`configure' configures GNU Autoconf 2.60b to adapt to many kinds of systems.
1148
1149 Usage: $0 [OPTION]... [VAR=VALUE]...
1150
1151 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1152 VAR=VALUE.  See below for descriptions of some of the useful variables.
1153
1154 Defaults for the options are specified in brackets.
1155
1156 Configuration:
1157   -h, --help              display this help and exit
1158       --help=short        display options specific to this package
1159       --help=recursive    display the short help of all the included packages
1160   -V, --version           display version information and exit
1161   -q, --quiet, --silent   do not print \`checking...' messages
1162       --cache-file=FILE   cache test results in FILE [disabled]
1163   -C, --config-cache      alias for \`--cache-file=config.cache'
1164   -n, --no-create         do not create output files
1165       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1166
1167 Installation directories:
1168   --prefix=PREFIX         install architecture-independent files in PREFIX
1169                           [$ac_default_prefix]
1170   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1171                           [PREFIX]
1172
1173 By default, \`make install' will install all the files in
1174 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1175 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1176 for instance \`--prefix=\$HOME'.
1177
1178 For better control, use the options below.
1179
1180 Fine tuning of the installation directories:
1181   --bindir=DIR           user executables [EPREFIX/bin]
1182   --sbindir=DIR          system admin executables [EPREFIX/sbin]
1183   --libexecdir=DIR       program executables [EPREFIX/libexec]
1184   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
1185   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
1186   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
1187   --libdir=DIR           object code libraries [EPREFIX/lib]
1188   --includedir=DIR       C header files [PREFIX/include]
1189   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
1190   --datarootdir=DIR      read-only arch.-independent data root [PREFIX/share]
1191   --datadir=DIR          read-only architecture-independent data [DATAROOTDIR]
1192   --infodir=DIR          info documentation [DATAROOTDIR/info]
1193   --localedir=DIR        locale-dependent data [DATAROOTDIR/locale]
1194   --mandir=DIR           man documentation [DATAROOTDIR/man]
1195   --docdir=DIR           documentation root [DATAROOTDIR/doc/autoconf]
1196   --htmldir=DIR          html documentation [DOCDIR]
1197   --dvidir=DIR           dvi documentation [DOCDIR]
1198   --pdfdir=DIR           pdf documentation [DOCDIR]
1199   --psdir=DIR            ps documentation [DOCDIR]
1200 _ACEOF
1201
1202   cat <<\_ACEOF
1203
1204 Program names:
1205   --program-prefix=PREFIX            prepend PREFIX to installed program names
1206   --program-suffix=SUFFIX            append SUFFIX to installed program names
1207   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1208 _ACEOF
1209 fi
1210
1211 if test -n "$ac_init_help"; then
1212   case $ac_init_help in
1213      short | recursive ) echo "Configuration of GNU Autoconf 2.60b:";;
1214    esac
1215   cat <<\_ACEOF
1216
1217 Optional Packages:
1218   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1219   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1220   --with-lispdir          override the default lisp directory
1221
1222 Some influential environment variables:
1223   EMACS       the Emacs editor command
1224   EMACSLOADPATH
1225               the Emacs library search path
1226
1227 Use these variables to override the choices made by `configure' or to help
1228 it to find libraries and programs with nonstandard names/locations.
1229
1230 Report bugs to <bug-autoconf@gnu.org>.
1231 _ACEOF
1232 ac_status=$?
1233 fi
1234
1235 if test "$ac_init_help" = "recursive"; then
1236   # If there are subdirs, report their specific --help.
1237   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1238     test -d "$ac_dir" || continue
1239     ac_builddir=.
1240
1241 case "$ac_dir" in
1242 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1243 *)
1244   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
1245   # A ".." for each directory in $ac_dir_suffix.
1246   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
1247   case $ac_top_builddir_sub in
1248   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1249   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1250   esac ;;
1251 esac
1252 ac_abs_top_builddir=$ac_pwd
1253 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1254 # for backward compatibility:
1255 ac_top_builddir=$ac_top_build_prefix
1256
1257 case $srcdir in
1258   .)  # We are building in place.
1259     ac_srcdir=.
1260     ac_top_srcdir=$ac_top_builddir_sub
1261     ac_abs_top_srcdir=$ac_pwd ;;
1262   [\\/]* | ?:[\\/]* )  # Absolute name.
1263     ac_srcdir=$srcdir$ac_dir_suffix;
1264     ac_top_srcdir=$srcdir
1265     ac_abs_top_srcdir=$srcdir ;;
1266   *) # Relative name.
1267     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1268     ac_top_srcdir=$ac_top_build_prefix$srcdir
1269     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1270 esac
1271 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1272
1273     cd "$ac_dir" || { ac_status=$?; continue; }
1274     # Check for guested configure.
1275     if test -f "$ac_srcdir/configure.gnu"; then
1276       echo &&
1277       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1278     elif test -f "$ac_srcdir/configure"; then
1279       echo &&
1280       $SHELL "$ac_srcdir/configure" --help=recursive
1281     else
1282       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1283     fi || ac_status=$?
1284     cd "$ac_pwd" || { ac_status=$?; break; }
1285   done
1286 fi
1287
1288 test -n "$ac_init_help" && exit $ac_status
1289 if $ac_init_version; then
1290   cat <<\_ACEOF
1291 GNU Autoconf configure 2.60b
1292 generated by GNU Autoconf 2.60b
1293
1294 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
1295 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1296 This configure script is free software; the Free Software Foundation
1297 gives unlimited permission to copy, distribute and modify it.
1298 _ACEOF
1299   exit
1300 fi
1301 cat >config.log <<_ACEOF
1302 This file contains any messages produced by compilers while
1303 running configure, to aid debugging if configure makes a mistake.
1304
1305 It was created by GNU Autoconf $as_me 2.60b, which was
1306 generated by GNU Autoconf 2.60b.  Invocation command line was
1307
1308   $ $0 $@
1309
1310 _ACEOF
1311 exec 5>>config.log
1312 {
1313 cat <<_ASUNAME
1314 ## --------- ##
1315 ## Platform. ##
1316 ## --------- ##
1317
1318 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1319 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1320 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1321 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1322 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1323
1324 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1325 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1326
1327 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1328 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1329 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1330 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1331 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1332 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1333 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1334
1335 _ASUNAME
1336
1337 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1338 for as_dir in $PATH
1339 do
1340   IFS=$as_save_IFS
1341   test -z "$as_dir" && as_dir=.
1342   echo "PATH: $as_dir"
1343 done
1344 IFS=$as_save_IFS
1345
1346 } >&5
1347
1348 cat >&5 <<_ACEOF
1349
1350
1351 ## ----------- ##
1352 ## Core tests. ##
1353 ## ----------- ##
1354
1355 _ACEOF
1356
1357
1358 # Keep a trace of the command line.
1359 # Strip out --no-create and --no-recursion so they do not pile up.
1360 # Strip out --silent because we don't want to record it for future runs.
1361 # Also quote any args containing shell meta-characters.
1362 # Make two passes to allow for proper duplicate-argument suppression.
1363 ac_configure_args=
1364 ac_configure_args0=
1365 ac_configure_args1=
1366 ac_must_keep_next=false
1367 for ac_pass in 1 2
1368 do
1369   for ac_arg
1370   do
1371     case $ac_arg in
1372     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1373     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1374     | -silent | --silent | --silen | --sile | --sil)
1375       continue ;;
1376     *\'*)
1377       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1378     esac
1379     case $ac_pass in
1380     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1381     2)
1382       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1383       if test $ac_must_keep_next = true; then
1384         ac_must_keep_next=false # Got value, back to normal.
1385       else
1386         case $ac_arg in
1387           *=* | --config-cache | -C | -disable-* | --disable-* \
1388           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1389           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1390           | -with-* | --with-* | -without-* | --without-* | --x)
1391             case "$ac_configure_args0 " in
1392               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1393             esac
1394             ;;
1395           -* ) ac_must_keep_next=true ;;
1396         esac
1397       fi
1398       ac_configure_args="$ac_configure_args '$ac_arg'"
1399       ;;
1400     esac
1401   done
1402 done
1403 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1404 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1405
1406 # When interrupted or exit'd, cleanup temporary files, and complete
1407 # config.log.  We remove comments because anyway the quotes in there
1408 # would cause problems or look ugly.
1409 # WARNING: Use '\'' to represent an apostrophe within the trap.
1410 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1411 trap 'exit_status=$?
1412   # Save into config.log some information that might help in debugging.
1413   {
1414     echo
1415
1416     cat <<\_ASBOX
1417 ## ---------------- ##
1418 ## Cache variables. ##
1419 ## ---------------- ##
1420 _ASBOX
1421     echo
1422     # The following way of writing the cache mishandles newlines in values,
1423 (
1424   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1425     eval ac_val=\$$ac_var
1426     case $ac_val in #(
1427     *${as_nl}*)
1428       case $ac_var in #(
1429       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
1430 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
1431       esac
1432       case $ac_var in #(
1433       _ | IFS | as_nl) ;; #(
1434       *) $as_unset $ac_var ;;
1435       esac ;;
1436     esac
1437   done
1438   (set) 2>&1 |
1439     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1440     *${as_nl}ac_space=\ *)
1441       sed -n \
1442         "s/'\''/'\''\\\\'\'''\''/g;
1443           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1444       ;; #(
1445     *)
1446       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1447       ;;
1448     esac |
1449     sort
1450 )
1451     echo
1452
1453     cat <<\_ASBOX
1454 ## ----------------- ##
1455 ## Output variables. ##
1456 ## ----------------- ##
1457 _ASBOX
1458     echo
1459     for ac_var in $ac_subst_vars
1460     do
1461       eval ac_val=\$$ac_var
1462       case $ac_val in
1463       *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1464       esac
1465       echo "$ac_var='\''$ac_val'\''"
1466     done | sort
1467     echo
1468
1469     if test -n "$ac_subst_files"; then
1470       cat <<\_ASBOX
1471 ## ------------------- ##
1472 ## File substitutions. ##
1473 ## ------------------- ##
1474 _ASBOX
1475       echo
1476       for ac_var in $ac_subst_files
1477       do
1478         eval ac_val=\$$ac_var
1479         case $ac_val in
1480         *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1481         esac
1482         echo "$ac_var='\''$ac_val'\''"
1483       done | sort
1484       echo
1485     fi
1486
1487     if test -s confdefs.h; then
1488       cat <<\_ASBOX
1489 ## ----------- ##
1490 ## confdefs.h. ##
1491 ## ----------- ##
1492 _ASBOX
1493       echo
1494       cat confdefs.h
1495       echo
1496     fi
1497     test "$ac_signal" != 0 &&
1498       echo "$as_me: caught signal $ac_signal"
1499     echo "$as_me: exit $exit_status"
1500   } >&5
1501   rm -f core *.core core.conftest.* &&
1502     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1503     exit $exit_status
1504 ' 0
1505 for ac_signal in 1 2 13 15; do
1506   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1507 done
1508 ac_signal=0
1509
1510 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1511 rm -f -r conftest* confdefs.h
1512
1513 # Predefined preprocessor variables.
1514
1515 cat >>confdefs.h <<_ACEOF
1516 #define PACKAGE_NAME "$PACKAGE_NAME"
1517 _ACEOF
1518
1519
1520 cat >>confdefs.h <<_ACEOF
1521 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1522 _ACEOF
1523
1524
1525 cat >>confdefs.h <<_ACEOF
1526 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1527 _ACEOF
1528
1529
1530 cat >>confdefs.h <<_ACEOF
1531 #define PACKAGE_STRING "$PACKAGE_STRING"
1532 _ACEOF
1533
1534
1535 cat >>confdefs.h <<_ACEOF
1536 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1537 _ACEOF
1538
1539
1540 # Let the site file select an alternate cache file if it wants to.
1541 # Prefer explicitly selected file to automatically selected ones.
1542 if test -n "$CONFIG_SITE"; then
1543   set x "$CONFIG_SITE"
1544 elif test "x$prefix" != xNONE; then
1545   set x "$prefix/share/config.site" "$prefix/etc/config.site"
1546 else
1547   set x "$ac_default_prefix/share/config.site" \
1548         "$ac_default_prefix/etc/config.site"
1549 fi
1550 shift
1551 for ac_site_file
1552 do
1553   if test -r "$ac_site_file"; then
1554     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1555 echo "$as_me: loading site script $ac_site_file" >&6;}
1556     sed 's/^/| /' "$ac_site_file" >&5
1557     . "$ac_site_file"
1558   fi
1559 done
1560
1561 if test -r "$cache_file"; then
1562   # Some versions of bash will fail to source /dev/null (special
1563   # files actually), so we avoid doing that.
1564   if test -f "$cache_file"; then
1565     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1566 echo "$as_me: loading cache $cache_file" >&6;}
1567     case $cache_file in
1568       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1569       *)                      . "./$cache_file";;
1570     esac
1571   fi
1572 else
1573   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1574 echo "$as_me: creating cache $cache_file" >&6;}
1575   >$cache_file
1576 fi
1577
1578 # Check that the precious variables saved in the cache have kept the same
1579 # value.
1580 ac_cache_corrupted=false
1581 for ac_var in $ac_precious_vars; do
1582   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1583   eval ac_new_set=\$ac_env_${ac_var}_set
1584   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1585   eval ac_new_val=\$ac_env_${ac_var}_value
1586   case $ac_old_set,$ac_new_set in
1587     set,)
1588       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1589 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1590       ac_cache_corrupted=: ;;
1591     ,set)
1592       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1593 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1594       ac_cache_corrupted=: ;;
1595     ,);;
1596     *)
1597       if test "x$ac_old_val" != "x$ac_new_val"; then
1598         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1599 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1600         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1601 echo "$as_me:   former value:  $ac_old_val" >&2;}
1602         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1603 echo "$as_me:   current value: $ac_new_val" >&2;}
1604         ac_cache_corrupted=:
1605       fi;;
1606   esac
1607   # Pass precious variables to config.status.
1608   if test "$ac_new_set" = set; then
1609     case $ac_new_val in
1610     *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1611     *) ac_arg=$ac_var=$ac_new_val ;;
1612     esac
1613     case " $ac_configure_args " in
1614       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1615       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1616     esac
1617   fi
1618 done
1619 if $ac_cache_corrupted; then
1620   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1621 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1622   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1623 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1624    { (exit 1); exit 1; }; }
1625 fi
1626
1627
1628
1629
1630
1631
1632
1633
1634
1635
1636
1637
1638
1639
1640
1641
1642
1643
1644
1645
1646
1647
1648
1649
1650
1651 ac_ext=c
1652 ac_cpp='$CPP $CPPFLAGS'
1653 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1654 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1655 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1656
1657
1658
1659
1660 ac_aux_dir=
1661 for ac_dir in build-aux "$srcdir"/build-aux; do
1662   if test -f "$ac_dir/install-sh"; then
1663     ac_aux_dir=$ac_dir
1664     ac_install_sh="$ac_aux_dir/install-sh -c"
1665     break
1666   elif test -f "$ac_dir/install.sh"; then
1667     ac_aux_dir=$ac_dir
1668     ac_install_sh="$ac_aux_dir/install.sh -c"
1669     break
1670   elif test -f "$ac_dir/shtool"; then
1671     ac_aux_dir=$ac_dir
1672     ac_install_sh="$ac_aux_dir/shtool install -c"
1673     break
1674   fi
1675 done
1676 if test -z "$ac_aux_dir"; then
1677   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in build-aux \"$srcdir\"/build-aux" >&5
1678 echo "$as_me: error: cannot find install-sh or install.sh in build-aux \"$srcdir\"/build-aux" >&2;}
1679    { (exit 1); exit 1; }; }
1680 fi
1681
1682 # These three variables are undocumented and unsupported,
1683 # and are intended to be withdrawn in a future Autoconf release.
1684 # They can cause serious problems if a builder's source tree is in a directory
1685 # whose full name contains unusual characters.
1686 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
1687 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
1688 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
1689
1690
1691
1692 am__api_version="1.9"
1693 # Find a good install program.  We prefer a C program (faster),
1694 # so one script is as good as another.  But avoid the broken or
1695 # incompatible versions:
1696 # SysV /etc/install, /usr/sbin/install
1697 # SunOS /usr/etc/install
1698 # IRIX /sbin/install
1699 # AIX /bin/install
1700 # AmigaOS /C/install, which installs bootblocks on floppy discs
1701 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1702 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1703 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1704 # OS/2's system install, which has a completely different semantic
1705 # ./install, which can be erroneously created by make from ./install.sh.
1706 { echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1707 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
1708 if test -z "$INSTALL"; then
1709 if test "${ac_cv_path_install+set}" = set; then
1710   echo $ECHO_N "(cached) $ECHO_C" >&6
1711 else
1712   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1713 for as_dir in $PATH
1714 do
1715   IFS=$as_save_IFS
1716   test -z "$as_dir" && as_dir=.
1717   # Account for people who put trailing slashes in PATH elements.
1718 case $as_dir/ in
1719   ./ | .// | /cC/* | \
1720   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1721   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
1722   /usr/ucb/* ) ;;
1723   *)
1724     # OSF1 and SCO ODT 3.0 have their own names for install.
1725     # Don't use installbsd from OSF since it installs stuff as root
1726     # by default.
1727     for ac_prog in ginstall scoinst install; do
1728       for ac_exec_ext in '' $ac_executable_extensions; do
1729         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; }; then
1730           if test $ac_prog = install &&
1731             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1732             # AIX install.  It has an incompatible calling convention.
1733             :
1734           elif test $ac_prog = install &&
1735             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1736             # program-specific install script used by HP pwplus--don't use.
1737             :
1738           else
1739             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1740             break 3
1741           fi
1742         fi
1743       done
1744     done
1745     ;;
1746 esac
1747 done
1748 IFS=$as_save_IFS
1749
1750
1751 fi
1752   if test "${ac_cv_path_install+set}" = set; then
1753     INSTALL=$ac_cv_path_install
1754   else
1755     # As a last resort, use the slow shell script.  Don't cache a
1756     # value for INSTALL within a source directory, because that will
1757     # break other packages using the cache if that directory is
1758     # removed, or if the value is a relative name.
1759     INSTALL=$ac_install_sh
1760   fi
1761 fi
1762 { echo "$as_me:$LINENO: result: $INSTALL" >&5
1763 echo "${ECHO_T}$INSTALL" >&6; }
1764
1765 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1766 # It thinks the first close brace ends the variable substitution.
1767 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1768
1769 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1770
1771 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1772
1773 { echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1774 echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6; }
1775 # Just in case
1776 sleep 1
1777 echo timestamp > conftest.file
1778 # Do `set' in a subshell so we don't clobber the current shell's
1779 # arguments.  Must try -L first in case configure is actually a
1780 # symlink; some systems play weird games with the mod time of symlinks
1781 # (eg FreeBSD returns the mod time of the symlink's containing
1782 # directory).
1783 if (
1784    set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1785    if test "$*" = "X"; then
1786       # -L didn't work.
1787       set X `ls -t $srcdir/configure conftest.file`
1788    fi
1789    rm -f conftest.file
1790    if test "$*" != "X $srcdir/configure conftest.file" \
1791       && test "$*" != "X conftest.file $srcdir/configure"; then
1792
1793       # If neither matched, then we have a broken ls.  This can happen
1794       # if, for instance, CONFIG_SHELL is bash and it inherits a
1795       # broken ls alias from the environment.  This has actually
1796       # happened.  Such a system could not be considered "sane".
1797       { { echo "$as_me:$LINENO: error: ls -t appears to fail.  Make sure there is not a broken
1798 alias in your environment" >&5
1799 echo "$as_me: error: ls -t appears to fail.  Make sure there is not a broken
1800 alias in your environment" >&2;}
1801    { (exit 1); exit 1; }; }
1802    fi
1803
1804    test "$2" = conftest.file
1805    )
1806 then
1807    # Ok.
1808    :
1809 else
1810    { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1811 Check your system clock" >&5
1812 echo "$as_me: error: newly created file is older than distributed files!
1813 Check your system clock" >&2;}
1814    { (exit 1); exit 1; }; }
1815 fi
1816 { echo "$as_me:$LINENO: result: yes" >&5
1817 echo "${ECHO_T}yes" >&6; }
1818 test "$program_prefix" != NONE &&
1819   program_transform_name="s&^&$program_prefix&;$program_transform_name"
1820 # Use a double $ so make ignores it.
1821 test "$program_suffix" != NONE &&
1822   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
1823 # Double any \ or $.  echo might interpret backslashes.
1824 # By default was `s,x,x', remove it if useless.
1825 cat <<\_ACEOF >conftest.sed
1826 s/[\\$]/&&/g;s/;s,x,x,$//
1827 _ACEOF
1828 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1829 rm -f conftest.sed
1830
1831 # expand $ac_aux_dir to an absolute path
1832 am_aux_dir=`cd $ac_aux_dir && pwd`
1833
1834 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
1835 # Use eval to expand $SHELL
1836 if eval "$MISSING --run true"; then
1837   am_missing_run="$MISSING --run "
1838 else
1839   am_missing_run=
1840   { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1841 echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1842 fi
1843
1844 if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
1845   # We used to keeping the `.' as first argument, in order to
1846   # allow $(mkdir_p) to be used without argument.  As in
1847   #   $(mkdir_p) $(somedir)
1848   # where $(somedir) is conditionally defined.  However this is wrong
1849   # for two reasons:
1850   #  1. if the package is installed by a user who cannot write `.'
1851   #     make install will fail,
1852   #  2. the above comment should most certainly read
1853   #     $(mkdir_p) $(DESTDIR)$(somedir)
1854   #     so it does not work when $(somedir) is undefined and
1855   #     $(DESTDIR) is not.
1856   #  To support the latter case, we have to write
1857   #     test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
1858   #  so the `.' trick is pointless.
1859   mkdir_p='mkdir -p --'
1860 else
1861   # On NextStep and OpenStep, the `mkdir' command does not
1862   # recognize any option.  It will interpret all options as
1863   # directories to create, and then abort because `.' already
1864   # exists.
1865   for d in ./-p ./--version;
1866   do
1867     test -d $d && rmdir $d
1868   done
1869   # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
1870   if test -f "$ac_aux_dir/mkinstalldirs"; then
1871     mkdir_p='$(mkinstalldirs)'
1872   else
1873     mkdir_p='$(install_sh) -d'
1874   fi
1875 fi
1876
1877 for ac_prog in gawk mawk nawk awk
1878 do
1879   # Extract the first word of "$ac_prog", so it can be a program name with args.
1880 set dummy $ac_prog; ac_word=$2
1881 { echo "$as_me:$LINENO: checking for $ac_word" >&5
1882 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1883 if test "${ac_cv_prog_AWK+set}" = set; then
1884   echo $ECHO_N "(cached) $ECHO_C" >&6
1885 else
1886   if test -n "$AWK"; then
1887   ac_cv_prog_AWK="$AWK" # Let the user override the test.
1888 else
1889 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1890 for as_dir in $PATH
1891 do
1892   IFS=$as_save_IFS
1893   test -z "$as_dir" && as_dir=.
1894   for ac_exec_ext in '' $ac_executable_extensions; do
1895   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
1896     ac_cv_prog_AWK="$ac_prog"
1897     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1898     break 2
1899   fi
1900 done
1901 done
1902 IFS=$as_save_IFS
1903
1904 fi
1905 fi
1906 AWK=$ac_cv_prog_AWK
1907 if test -n "$AWK"; then
1908   { echo "$as_me:$LINENO: result: $AWK" >&5
1909 echo "${ECHO_T}$AWK" >&6; }
1910 else
1911   { echo "$as_me:$LINENO: result: no" >&5
1912 echo "${ECHO_T}no" >&6; }
1913 fi
1914
1915
1916   test -n "$AWK" && break
1917 done
1918
1919 { echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1920 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; }
1921 set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
1922 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
1923   echo $ECHO_N "(cached) $ECHO_C" >&6
1924 else
1925   cat >conftest.make <<\_ACEOF
1926 SHELL = /bin/sh
1927 all:
1928         @echo '@@@%%%=$(MAKE)=@@@%%%'
1929 _ACEOF
1930 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1931 case `${MAKE-make} -f conftest.make 2>/dev/null` in
1932   *@@@%%%=?*=@@@%%%*)
1933     eval ac_cv_prog_make_${ac_make}_set=yes;;
1934   *)
1935     eval ac_cv_prog_make_${ac_make}_set=no;;
1936 esac
1937 rm -f conftest.make
1938 fi
1939 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
1940   { echo "$as_me:$LINENO: result: yes" >&5
1941 echo "${ECHO_T}yes" >&6; }
1942   SET_MAKE=
1943 else
1944   { echo "$as_me:$LINENO: result: no" >&5
1945 echo "${ECHO_T}no" >&6; }
1946   SET_MAKE="MAKE=${MAKE-make}"
1947 fi
1948
1949 rm -rf .tst 2>/dev/null
1950 mkdir .tst 2>/dev/null
1951 if test -d .tst; then
1952   am__leading_dot=.
1953 else
1954   am__leading_dot=_
1955 fi
1956 rmdir .tst 2>/dev/null
1957
1958 # test to see if srcdir already configured
1959 if test "`cd $srcdir && pwd`" != "`pwd`" &&
1960    test -f $srcdir/config.status; then
1961   { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1962 echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
1963    { (exit 1); exit 1; }; }
1964 fi
1965
1966 # test whether we have cygpath
1967 if test -z "$CYGPATH_W"; then
1968   if (cygpath --version) >/dev/null 2>/dev/null; then
1969     CYGPATH_W='cygpath -w'
1970   else
1971     CYGPATH_W=echo
1972   fi
1973 fi
1974
1975
1976 # Define the identity of the package.
1977  PACKAGE='autoconf'
1978  VERSION='2.60b'
1979
1980
1981 cat >>confdefs.h <<_ACEOF
1982 #define PACKAGE "$PACKAGE"
1983 _ACEOF
1984
1985
1986 cat >>confdefs.h <<_ACEOF
1987 #define VERSION "$VERSION"
1988 _ACEOF
1989
1990 # Some tools Automake needs.
1991
1992 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
1993
1994
1995 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
1996
1997
1998 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
1999
2000
2001 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
2002
2003
2004 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
2005
2006 install_sh=${install_sh-"$am_aux_dir/install-sh"}
2007
2008 # Installed binaries are usually stripped using `strip' when the user
2009 # run `make install-strip'.  However `strip' might not be the right
2010 # tool to use in cross-compilation environments, therefore Automake
2011 # will honor the `STRIP' environment variable to overrule this program.
2012 if test "$cross_compiling" != no; then
2013   if test -n "$ac_tool_prefix"; then
2014   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2015 set dummy ${ac_tool_prefix}strip; ac_word=$2
2016 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2017 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2018 if test "${ac_cv_prog_STRIP+set}" = set; then
2019   echo $ECHO_N "(cached) $ECHO_C" >&6
2020 else
2021   if test -n "$STRIP"; then
2022   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2023 else
2024 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2025 for as_dir in $PATH
2026 do
2027   IFS=$as_save_IFS
2028   test -z "$as_dir" && as_dir=.
2029   for ac_exec_ext in '' $ac_executable_extensions; do
2030   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
2031     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2032     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2033     break 2
2034   fi
2035 done
2036 done
2037 IFS=$as_save_IFS
2038
2039 fi
2040 fi
2041 STRIP=$ac_cv_prog_STRIP
2042 if test -n "$STRIP"; then
2043   { echo "$as_me:$LINENO: result: $STRIP" >&5
2044 echo "${ECHO_T}$STRIP" >&6; }
2045 else
2046   { echo "$as_me:$LINENO: result: no" >&5
2047 echo "${ECHO_T}no" >&6; }
2048 fi
2049
2050
2051 fi
2052 if test -z "$ac_cv_prog_STRIP"; then
2053   ac_ct_STRIP=$STRIP
2054   # Extract the first word of "strip", so it can be a program name with args.
2055 set dummy strip; ac_word=$2
2056 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2057 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2058 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
2059   echo $ECHO_N "(cached) $ECHO_C" >&6
2060 else
2061   if test -n "$ac_ct_STRIP"; then
2062   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2063 else
2064 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2065 for as_dir in $PATH
2066 do
2067   IFS=$as_save_IFS
2068   test -z "$as_dir" && as_dir=.
2069   for ac_exec_ext in '' $ac_executable_extensions; do
2070   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
2071     ac_cv_prog_ac_ct_STRIP="strip"
2072     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2073     break 2
2074   fi
2075 done
2076 done
2077 IFS=$as_save_IFS
2078
2079 fi
2080 fi
2081 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2082 if test -n "$ac_ct_STRIP"; then
2083   { echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
2084 echo "${ECHO_T}$ac_ct_STRIP" >&6; }
2085 else
2086   { echo "$as_me:$LINENO: result: no" >&5
2087 echo "${ECHO_T}no" >&6; }
2088 fi
2089
2090   if test "x$ac_ct_STRIP" = x; then
2091     STRIP=":"
2092   else
2093     case $cross_compiling:$ac_tool_warned in
2094 yes:)
2095 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2096 whose name does not start with the host triplet.  If you think this
2097 configuration is useful to you, please write to autoconf@gnu.org." >&5
2098 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2099 whose name does not start with the host triplet.  If you think this
2100 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2101 ac_tool_warned=yes ;;
2102 esac
2103     STRIP=$ac_ct_STRIP
2104   fi
2105 else
2106   STRIP="$ac_cv_prog_STRIP"
2107 fi
2108
2109 fi
2110 INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
2111
2112 # We need awk for the "check" target.  The system "awk" is bad on
2113 # some platforms.
2114 # Always define AMTAR for backward compatibility.
2115
2116 AMTAR=${AMTAR-"${am_missing_run}tar"}
2117
2118 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
2119
2120
2121
2122
2123
2124
2125 # We use `/bin/sh -n script' to check that there are no syntax errors
2126 # in the scripts.  Although incredible, there are /bin/sh that go into
2127 # endless loops with `-n', e.g., SunOS's:
2128 #
2129 #   $ uname -a
2130 #   SunOS ondine 4.1.3 2 sun4m unknown
2131 #   $ cat endless.sh
2132 #   while false
2133 #   do
2134 #     :
2135 #   done
2136 #   exit 0
2137 #   $ time sh endless.sh
2138 #   sh endless.sh  0,02s user 0,03s system 78% cpu 0,064 total
2139 #   $ time sh -nx endless.sh
2140 #   ^Csh -nx endless.sh  3,67s user 0,03s system 63% cpu 5,868 total
2141 #
2142 # Also, some implementations of /bin/sh (e.g., Solaris 8) are soooo slow
2143 # that they are unusable on large scripts like our testsuite.
2144
2145 # So before using `/bin/sh -n' to check our scripts, we first check
2146 # that `/bin/sh -n' is known to not have these problems.
2147
2148 { echo "$as_me:$LINENO: checking whether /bin/sh -n is known to work" >&5
2149 echo $ECHO_N "checking whether /bin/sh -n is known to work... $ECHO_C" >&6; }
2150 if test "${ac_cv_sh_n_works+set}" = set; then
2151   echo $ECHO_N "(cached) $ECHO_C" >&6
2152 else
2153   if (
2154     unset BASH_VERSION ZSH_VERSION
2155     /bin/sh -c '
2156       test -n "${BASH_VERSION+set}" || # Bash
2157       test -n "${KSH_VERSION+set}" || # pdksh
2158       test -n "${ZSH_VERSION+set}" || # zsh
2159       test -n "${.sh.version}" # ksh93; put this last since its syntax is dodgy
2160     '
2161   ) 2>/dev/null
2162 then ac_cv_sh_n_works=yes
2163 else ac_cv_sh_n_works=no
2164 fi
2165
2166 fi
2167 { echo "$as_me:$LINENO: result: $ac_cv_sh_n_works" >&5
2168 echo "${ECHO_T}$ac_cv_sh_n_works" >&6; }
2169
2170
2171 # Initialize the test suite.
2172 ac_config_commands="$ac_config_commands tests/atconfig"
2173
2174
2175 ac_config_files="$ac_config_files tests/Makefile tests/atlocal"
2176
2177 # Extract the first word of "expr", so it can be a program name with args.
2178 set dummy expr; ac_word=$2
2179 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2180 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2181 if test "${ac_cv_path_EXPR+set}" = set; then
2182   echo $ECHO_N "(cached) $ECHO_C" >&6
2183 else
2184   case $EXPR in
2185   [\\/]* | ?:[\\/]*)
2186   ac_cv_path_EXPR="$EXPR" # Let the user override the test with a path.
2187   ;;
2188   *)
2189   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2190 for as_dir in $PATH
2191 do
2192   IFS=$as_save_IFS
2193   test -z "$as_dir" && as_dir=.
2194   for ac_exec_ext in '' $ac_executable_extensions; do
2195   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
2196     ac_cv_path_EXPR="$as_dir/$ac_word$ac_exec_ext"
2197     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2198     break 2
2199   fi
2200 done
2201 done
2202 IFS=$as_save_IFS
2203
2204   ;;
2205 esac
2206 fi
2207 EXPR=$ac_cv_path_EXPR
2208 if test -n "$EXPR"; then
2209   { echo "$as_me:$LINENO: result: $EXPR" >&5
2210 echo "${ECHO_T}$EXPR" >&6; }
2211 else
2212   { echo "$as_me:$LINENO: result: no" >&5
2213 echo "${ECHO_T}no" >&6; }
2214 fi
2215
2216
2217
2218
2219 ## ---- ##
2220 ## M4.  ##
2221 ## ---- ##
2222
2223 # We use an absolute name for GNU m4 so even if users have another m4 first in
2224 # their path, the installer can configure with a path that has GNU m4
2225 # first and get that path embedded in the installed autoconf and
2226 # autoheader scripts.
2227 for ac_prog in gm4 gnum4 m4
2228 do
2229   # Extract the first word of "$ac_prog", so it can be a program name with args.
2230 set dummy $ac_prog; ac_word=$2
2231 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2232 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2233 if test "${ac_cv_path_M4+set}" = set; then
2234   echo $ECHO_N "(cached) $ECHO_C" >&6
2235 else
2236   case $M4 in
2237   [\\/]* | ?:[\\/]*)
2238   ac_cv_path_M4="$M4" # Let the user override the test with a path.
2239   ;;
2240   *)
2241   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2242 for as_dir in $PATH
2243 do
2244   IFS=$as_save_IFS
2245   test -z "$as_dir" && as_dir=.
2246   for ac_exec_ext in '' $ac_executable_extensions; do
2247   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
2248     ac_cv_path_M4="$as_dir/$ac_word$ac_exec_ext"
2249     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2250     break 2
2251   fi
2252 done
2253 done
2254 IFS=$as_save_IFS
2255
2256   ;;
2257 esac
2258 fi
2259 M4=$ac_cv_path_M4
2260 if test -n "$M4"; then
2261   { echo "$as_me:$LINENO: result: $M4" >&5
2262 echo "${ECHO_T}$M4" >&6; }
2263 else
2264   { echo "$as_me:$LINENO: result: no" >&5
2265 echo "${ECHO_T}no" >&6; }
2266 fi
2267
2268
2269   test -n "$M4" && break
2270 done
2271 test -n "$M4" || M4="m4"
2272
2273 { echo "$as_me:$LINENO: checking whether m4 supports frozen files" >&5
2274 echo $ECHO_N "checking whether m4 supports frozen files... $ECHO_C" >&6; }
2275 if test "${ac_cv_prog_gnu_m4+set}" = set; then
2276   echo $ECHO_N "(cached) $ECHO_C" >&6
2277 else
2278   ac_cv_prog_gnu_m4=no
2279 if test x"$M4" != x; then
2280   case `$M4 --help < /dev/null 2>&1` in
2281     *reload-state*) ac_cv_prog_gnu_m4=yes ;;
2282   esac
2283 fi
2284 fi
2285 { echo "$as_me:$LINENO: result: $ac_cv_prog_gnu_m4" >&5
2286 echo "${ECHO_T}$ac_cv_prog_gnu_m4" >&6; }
2287 if test x"$ac_cv_prog_gnu_m4" != xyes; then
2288   { { echo "$as_me:$LINENO: error: GNU M4 1.4 is required" >&5
2289 echo "$as_me: error: GNU M4 1.4 is required" >&2;}
2290    { (exit 1); exit 1; }; }
2291 fi
2292
2293 ## ----------- ##
2294 ## Man pages.  ##
2295 ## ----------- ##
2296
2297 ac_config_files="$ac_config_files man/Makefile"
2298
2299
2300 HELP2MAN=${HELP2MAN-"${am_missing_run}help2man"}
2301
2302
2303
2304 ## ------ ##
2305 ## Perl.  ##
2306 ## ------ ##
2307
2308 # We use an absolute name for perl so the #! line in autoscan will work.
2309 # Extract the first word of "perl", so it can be a program name with args.
2310 set dummy perl; ac_word=$2
2311 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2312 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2313 if test "${ac_cv_path_PERL+set}" = set; then
2314   echo $ECHO_N "(cached) $ECHO_C" >&6
2315 else
2316   case $PERL in
2317   [\\/]* | ?:[\\/]*)
2318   ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
2319   ;;
2320   *)
2321   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2322 for as_dir in $PATH
2323 do
2324   IFS=$as_save_IFS
2325   test -z "$as_dir" && as_dir=.
2326   for ac_exec_ext in '' $ac_executable_extensions; do
2327   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
2328     ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
2329     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2330     break 2
2331   fi
2332 done
2333 done
2334 IFS=$as_save_IFS
2335
2336   test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="no"
2337   ;;
2338 esac
2339 fi
2340 PERL=$ac_cv_path_PERL
2341 if test -n "$PERL"; then
2342   { echo "$as_me:$LINENO: result: $PERL" >&5
2343 echo "${ECHO_T}$PERL" >&6; }
2344 else
2345   { echo "$as_me:$LINENO: result: no" >&5
2346 echo "${ECHO_T}no" >&6; }
2347 fi
2348
2349
2350 if test "$PERL" = no; then
2351   { { echo "$as_me:$LINENO: error: perl is not found" >&5
2352 echo "$as_me: error: perl is not found" >&2;}
2353    { (exit 1); exit 1; }; }
2354 fi
2355 $PERL -e 'require 5.005_03;' || {
2356    { { echo "$as_me:$LINENO: error: Perl 5.005_03 or better is required" >&5
2357 echo "$as_me: error: Perl 5.005_03 or better is required" >&2;}
2358    { (exit 1); exit 1; }; }
2359 }
2360
2361
2362 ## ------- ##
2363 ## Emacs.  ##
2364 ## ------- ##
2365
2366 ac_config_files="$ac_config_files lib/emacs/Makefile"
2367
2368 TEST_EMACS=$EMACS
2369 test x"$TEST_EMACS" = xt && TEST_EMACS=
2370 for ac_prog in emacs xemacs
2371 do
2372   # Extract the first word of "$ac_prog", so it can be a program name with args.
2373 set dummy $ac_prog; ac_word=$2
2374 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2375 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2376 if test "${ac_cv_prog_TEST_EMACS+set}" = set; then
2377   echo $ECHO_N "(cached) $ECHO_C" >&6
2378 else
2379   if test -n "$TEST_EMACS"; then
2380   ac_cv_prog_TEST_EMACS="$TEST_EMACS" # Let the user override the test.
2381 else
2382 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2383 for as_dir in $PATH
2384 do
2385   IFS=$as_save_IFS
2386   test -z "$as_dir" && as_dir=.
2387   for ac_exec_ext in '' $ac_executable_extensions; do
2388   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
2389     ac_cv_prog_TEST_EMACS="$ac_prog"
2390     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2391     break 2
2392   fi
2393 done
2394 done
2395 IFS=$as_save_IFS
2396
2397 fi
2398 fi
2399 TEST_EMACS=$ac_cv_prog_TEST_EMACS
2400 if test -n "$TEST_EMACS"; then
2401   { echo "$as_me:$LINENO: result: $TEST_EMACS" >&5
2402 echo "${ECHO_T}$TEST_EMACS" >&6; }
2403 else
2404   { echo "$as_me:$LINENO: result: no" >&5
2405 echo "${ECHO_T}no" >&6; }
2406 fi
2407
2408
2409   test -n "$TEST_EMACS" && break
2410 done
2411 test -n "$TEST_EMACS" || TEST_EMACS="no"
2412
2413
2414 # autoconf-mode.el and autotest-mode.el do not work with older version of
2415 # Emacs (i.e. 18.x.x).  During byte-compilation, Emacs complains:
2416 # "Variable (broken nil) seen on pass 2 of byte compiler but not pass 1"
2417 # We detect this problem here.
2418 if test "$TEST_EMACS" != no; then
2419   { echo "$as_me:$LINENO: checking whether $TEST_EMACS is sufficiently recent" >&5
2420 echo $ECHO_N "checking whether $TEST_EMACS is sufficiently recent... $ECHO_C" >&6; }
2421 if test "${ac_cv_prog_emacs_ok+set}" = set; then
2422   echo $ECHO_N "(cached) $ECHO_C" >&6
2423 else
2424   # Note: The quoted "EOF" is intentional.  It protects the ` in the text.
2425     cat >conftest.el << "EOF"
2426       (defvar broken)
2427       (defun broken-mode () (setq broken-defaults `(broken nil)))
2428 EOF
2429     if { (echo "$as_me:$LINENO: \$TEST_EMACS -batch -q -f batch-byte-compile conftest.el 1>&2") >&5
2430   ($TEST_EMACS -batch -q -f batch-byte-compile conftest.el 1>&2) 2>&5
2431   ac_status=$?
2432   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2433   (exit $ac_status); }; then
2434   ac_cv_prog_emacs_ok=yes
2435 else
2436   ac_cv_prog_emacs_ok=no
2437 fi
2438
2439     rm -f conftest.el conftest.elc
2440 fi
2441 { echo "$as_me:$LINENO: result: $ac_cv_prog_emacs_ok" >&5
2442 echo "${ECHO_T}$ac_cv_prog_emacs_ok" >&6; }
2443   if test $ac_cv_prog_emacs_ok = no; then
2444   TEST_EMACS=no
2445 fi
2446
2447 fi
2448
2449
2450 EMACS=$TEST_EMACS
2451
2452
2453  # If set to t, that means we are running in a shell under Emacs.
2454  # If you have an Emacs named "t", then use the full path.
2455  test x"$EMACS" = xt && EMACS=
2456  for ac_prog in emacs xemacs
2457 do
2458   # Extract the first word of "$ac_prog", so it can be a program name with args.
2459 set dummy $ac_prog; ac_word=$2
2460 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2461 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2462 if test "${ac_cv_prog_EMACS+set}" = set; then
2463   echo $ECHO_N "(cached) $ECHO_C" >&6
2464 else
2465   if test -n "$EMACS"; then
2466   ac_cv_prog_EMACS="$EMACS" # Let the user override the test.
2467 else
2468 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2469 for as_dir in $PATH
2470 do
2471   IFS=$as_save_IFS
2472   test -z "$as_dir" && as_dir=.
2473   for ac_exec_ext in '' $ac_executable_extensions; do
2474   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
2475     ac_cv_prog_EMACS="$ac_prog"
2476     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2477     break 2
2478   fi
2479 done
2480 done
2481 IFS=$as_save_IFS
2482
2483 fi
2484 fi
2485 EMACS=$ac_cv_prog_EMACS
2486 if test -n "$EMACS"; then
2487   { echo "$as_me:$LINENO: result: $EMACS" >&5
2488 echo "${ECHO_T}$EMACS" >&6; }
2489 else
2490   { echo "$as_me:$LINENO: result: no" >&5
2491 echo "${ECHO_T}no" >&6; }
2492 fi
2493
2494
2495   test -n "$EMACS" && break
2496 done
2497 test -n "$EMACS" || EMACS="no"
2498
2499
2500
2501
2502 # Check whether --with-lispdir was given.
2503 if test "${with_lispdir+set}" = set; then
2504   withval=$with_lispdir;  lispdir="$withval"
2505    { echo "$as_me:$LINENO: checking where .elc files should go" >&5
2506 echo $ECHO_N "checking where .elc files should go... $ECHO_C" >&6; }
2507    { echo "$as_me:$LINENO: result: $lispdir" >&5
2508 echo "${ECHO_T}$lispdir" >&6; }
2509 else
2510
2511  { echo "$as_me:$LINENO: checking where .elc files should go" >&5
2512 echo $ECHO_N "checking where .elc files should go... $ECHO_C" >&6; }
2513 if test "${am_cv_lispdir+set}" = set; then
2514   echo $ECHO_N "(cached) $ECHO_C" >&6
2515 else
2516
2517    if test $EMACS != "no"; then
2518      if test x${lispdir+set} != xset; then
2519   # If $EMACS isn't GNU Emacs or XEmacs, this can blow up pretty badly
2520   # Some emacsen will start up in interactive mode, requiring C-x C-c to exit,
2521   #  which is non-obvious for non-emacs users.
2522   # Redirecting /dev/null should help a bit; pity we can't detect "broken"
2523   #  emacsen earlier and avoid running this altogether.
2524   { (echo "$as_me:$LINENO: \$EMACS -batch -q -eval '(while load-path (princ (concat (car load-path) \"\\n\")) (setq load-path (cdr load-path)))' </dev/null >conftest.out") >&5
2525   ($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
2526   ac_status=$?
2527   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2528   (exit $ac_status); }
2529         am_cv_lispdir=`sed -n \
2530        -e 's,/$,,' \
2531        -e '/.*\/lib\/x*emacs\/site-lisp$/{s,.*/lib/\(x*emacs/site-lisp\)$,${libdir}/\1,;p;q;}' \
2532        -e '/.*\/share\/x*emacs\/site-lisp$/{s,.*/share/\(x*emacs/site-lisp\),${datadir}/\1,;p;q;}' \
2533        conftest.out`
2534        rm conftest.out
2535      fi
2536    fi
2537    test -z "$am_cv_lispdir" && am_cv_lispdir='${datadir}/emacs/site-lisp'
2538
2539 fi
2540 { echo "$as_me:$LINENO: result: $am_cv_lispdir" >&5
2541 echo "${ECHO_T}$am_cv_lispdir" >&6; }
2542   lispdir="$am_cv_lispdir"
2543
2544 fi
2545
2546
2547
2548
2549
2550 ## ------------ ##
2551 ## Grep & sed.  ##
2552 ## ------------ ##
2553 { echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
2554 echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
2555 if test "${ac_cv_path_GREP+set}" = set; then
2556   echo $ECHO_N "(cached) $ECHO_C" >&6
2557 else
2558   # Extract the first word of "grep ggrep" to use in msg output
2559 if test -z "$GREP"; then
2560 set dummy grep ggrep; ac_prog_name=$2
2561 if test "${ac_cv_path_GREP+set}" = set; then
2562   echo $ECHO_N "(cached) $ECHO_C" >&6
2563 else
2564   ac_path_GREP_found=false
2565 # Loop through the user's path and test for each of PROGNAME-LIST
2566 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2567 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
2568 do
2569   IFS=$as_save_IFS
2570   test -z "$as_dir" && as_dir=.
2571   for ac_prog in grep ggrep; do
2572   for ac_exec_ext in '' $ac_executable_extensions; do
2573     ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
2574     { test -f "$ac_path_GREP" && $as_executable_p "$ac_path_GREP"; } || continue
2575     # Check for GNU ac_path_GREP and select it if it is found.
2576   # Check for GNU $ac_path_GREP
2577 case `"$ac_path_GREP" --version 2>&1` in
2578 *GNU*)
2579   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
2580 *)
2581   ac_count=0
2582   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
2583   while :
2584   do
2585     cat "conftest.in" "conftest.in" >"conftest.tmp"
2586     mv "conftest.tmp" "conftest.in"
2587     cp "conftest.in" "conftest.nl"
2588     echo 'GREP' >> "conftest.nl"
2589     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
2590     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
2591     ac_count=`expr $ac_count + 1`
2592     if test $ac_count -gt ${ac_path_GREP_max-0}; then
2593       # Best one so far, save it but keep looking for a better one
2594       ac_cv_path_GREP="$ac_path_GREP"
2595       ac_path_GREP_max=$ac_count
2596     fi
2597     # 10*(2^10) chars as input seems more than enough
2598     test $ac_count -gt 10 && break
2599   done
2600   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
2601 esac
2602
2603
2604     $ac_path_GREP_found && break 3
2605   done
2606 done
2607
2608 done
2609 IFS=$as_save_IFS
2610
2611
2612 fi
2613
2614 GREP="$ac_cv_path_GREP"
2615 if test -z "$GREP"; then
2616   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
2617 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
2618    { (exit 1); exit 1; }; }
2619 fi
2620
2621 else
2622   ac_cv_path_GREP=$GREP
2623 fi
2624
2625
2626 fi
2627 { echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
2628 echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
2629  GREP="$ac_cv_path_GREP"
2630
2631
2632 { echo "$as_me:$LINENO: checking for egrep" >&5
2633 echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
2634 if test "${ac_cv_path_EGREP+set}" = set; then
2635   echo $ECHO_N "(cached) $ECHO_C" >&6
2636 else
2637   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
2638    then ac_cv_path_EGREP="$GREP -E"
2639    else
2640      # Extract the first word of "egrep" to use in msg output
2641 if test -z "$EGREP"; then
2642 set dummy egrep; ac_prog_name=$2
2643 if test "${ac_cv_path_EGREP+set}" = set; then
2644   echo $ECHO_N "(cached) $ECHO_C" >&6
2645 else
2646   ac_path_EGREP_found=false
2647 # Loop through the user's path and test for each of PROGNAME-LIST
2648 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2649 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
2650 do
2651   IFS=$as_save_IFS
2652   test -z "$as_dir" && as_dir=.
2653   for ac_prog in egrep; do
2654   for ac_exec_ext in '' $ac_executable_extensions; do
2655     ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
2656     { test -f "$ac_path_EGREP" && $as_executable_p "$ac_path_EGREP"; } || continue
2657     # Check for GNU ac_path_EGREP and select it if it is found.
2658   # Check for GNU $ac_path_EGREP
2659 case `"$ac_path_EGREP" --version 2>&1` in
2660 *GNU*)
2661   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
2662 *)
2663   ac_count=0
2664   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
2665   while :
2666   do
2667     cat "conftest.in" "conftest.in" >"conftest.tmp"
2668     mv "conftest.tmp" "conftest.in"
2669     cp "conftest.in" "conftest.nl"
2670     echo 'EGREP' >> "conftest.nl"
2671     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
2672     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
2673     ac_count=`expr $ac_count + 1`
2674     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
2675       # Best one so far, save it but keep looking for a better one
2676       ac_cv_path_EGREP="$ac_path_EGREP"
2677       ac_path_EGREP_max=$ac_count
2678     fi
2679     # 10*(2^10) chars as input seems more than enough
2680     test $ac_count -gt 10 && break
2681   done
2682   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
2683 esac
2684
2685
2686     $ac_path_EGREP_found && break 3
2687   done
2688 done
2689
2690 done
2691 IFS=$as_save_IFS
2692
2693
2694 fi
2695
2696 EGREP="$ac_cv_path_EGREP"
2697 if test -z "$EGREP"; then
2698   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
2699 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
2700    { (exit 1); exit 1; }; }
2701 fi
2702
2703 else
2704   ac_cv_path_EGREP=$EGREP
2705 fi
2706
2707
2708    fi
2709 fi
2710 { echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
2711 echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
2712  EGREP="$ac_cv_path_EGREP"
2713
2714
2715 { echo "$as_me:$LINENO: checking for a sed that does not truncate output" >&5
2716 echo $ECHO_N "checking for a sed that does not truncate output... $ECHO_C" >&6; }
2717 if test "${ac_cv_path_SED+set}" = set; then
2718   echo $ECHO_N "(cached) $ECHO_C" >&6
2719 else
2720             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
2721      for ac_i in 1 2 3 4 5 6 7; do
2722        ac_script="$ac_script$as_nl$ac_script"
2723      done
2724      echo "$ac_script" | sed 99q >conftest.sed
2725      $as_unset ac_script || ac_script=
2726      # Extract the first word of "sed gsed" to use in msg output
2727 if test -z "$SED"; then
2728 set dummy sed gsed; ac_prog_name=$2
2729 if test "${ac_cv_path_SED+set}" = set; then
2730   echo $ECHO_N "(cached) $ECHO_C" >&6
2731 else
2732   ac_path_SED_found=false
2733 # Loop through the user's path and test for each of PROGNAME-LIST
2734 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2735 for as_dir in $PATH
2736 do
2737   IFS=$as_save_IFS
2738   test -z "$as_dir" && as_dir=.
2739   for ac_prog in sed gsed; do
2740   for ac_exec_ext in '' $ac_executable_extensions; do
2741     ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
2742     { test -f "$ac_path_SED" && $as_executable_p "$ac_path_SED"; } || continue
2743     # Check for GNU ac_path_SED and select it if it is found.
2744   # Check for GNU $ac_path_SED
2745 case `"$ac_path_SED" --version 2>&1` in
2746 *GNU*)
2747   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
2748 *)
2749   ac_count=0
2750   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
2751   while :
2752   do
2753     cat "conftest.in" "conftest.in" >"conftest.tmp"
2754     mv "conftest.tmp" "conftest.in"
2755     cp "conftest.in" "conftest.nl"
2756     echo '' >> "conftest.nl"
2757     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
2758     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
2759     ac_count=`expr $ac_count + 1`
2760     if test $ac_count -gt ${ac_path_SED_max-0}; then
2761       # Best one so far, save it but keep looking for a better one
2762       ac_cv_path_SED="$ac_path_SED"
2763       ac_path_SED_max=$ac_count
2764     fi
2765     # 10*(2^10) chars as input seems more than enough
2766     test $ac_count -gt 10 && break
2767   done
2768   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
2769 esac
2770
2771
2772     $ac_path_SED_found && break 3
2773   done
2774 done
2775
2776 done
2777 IFS=$as_save_IFS
2778
2779
2780 fi
2781
2782 SED="$ac_cv_path_SED"
2783 if test -z "$SED"; then
2784   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in \$PATH" >&5
2785 echo "$as_me: error: no acceptable $ac_prog_name could be found in \$PATH" >&2;}
2786    { (exit 1); exit 1; }; }
2787 fi
2788
2789 else
2790   ac_cv_path_SED=$SED
2791 fi
2792
2793 fi
2794 { echo "$as_me:$LINENO: result: $ac_cv_path_SED" >&5
2795 echo "${ECHO_T}$ac_cv_path_SED" >&6; }
2796  SED="$ac_cv_path_SED"
2797   rm -f conftest.sed
2798
2799
2800
2801 ## ------------ ##
2802 ## Conclusion.  ##
2803 ## ------------ ##
2804
2805 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"
2806
2807
2808 cat >confcache <<\_ACEOF
2809 # This file is a shell script that caches the results of configure
2810 # tests run on this system so they can be shared between configure
2811 # scripts and configure runs, see configure's option --config-cache.
2812 # It is not useful on other systems.  If it contains results you don't
2813 # want to keep, you may remove or edit it.
2814 #
2815 # config.status only pays attention to the cache file if you give it
2816 # the --recheck option to rerun configure.
2817 #
2818 # `ac_cv_env_foo' variables (set or unset) will be overridden when
2819 # loading this file, other *unset* `ac_cv_foo' will be assigned the
2820 # following values.
2821
2822 _ACEOF
2823
2824 # The following way of writing the cache mishandles newlines in values,
2825 # but we know of no workaround that is simple, portable, and efficient.
2826 # So, we kill variables containing newlines.
2827 # Ultrix sh set writes to stderr and can't be redirected directly,
2828 # and sets the high bit in the cache file unless we assign to the vars.
2829 (
2830   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
2831     eval ac_val=\$$ac_var
2832     case $ac_val in #(
2833     *${as_nl}*)
2834       case $ac_var in #(
2835       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
2836 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
2837       esac
2838       case $ac_var in #(
2839       _ | IFS | as_nl) ;; #(
2840       *) $as_unset $ac_var ;;
2841       esac ;;
2842     esac
2843   done
2844
2845   (set) 2>&1 |
2846     case $as_nl`(ac_space=' '; set) 2>&1` in #(
2847     *${as_nl}ac_space=\ *)
2848       # `set' does not quote correctly, so add quotes (double-quote
2849       # substitution turns \\\\ into \\, and sed turns \\ into \).
2850       sed -n \
2851         "s/'/'\\\\''/g;
2852           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
2853       ;; #(
2854     *)
2855       # `set' quotes correctly as required by POSIX, so do not add quotes.
2856       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2857       ;;
2858     esac |
2859     sort
2860 ) |
2861   sed '
2862      /^ac_cv_env_/b end
2863      t clear
2864      :clear
2865      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
2866      t end
2867      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
2868      :end' >>confcache
2869 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
2870   if test -w "$cache_file"; then
2871     test "x$cache_file" != "x/dev/null" &&
2872       { echo "$as_me:$LINENO: updating cache $cache_file" >&5
2873 echo "$as_me: updating cache $cache_file" >&6;}
2874     cat confcache >$cache_file
2875   else
2876     { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
2877 echo "$as_me: not updating unwritable cache $cache_file" >&6;}
2878   fi
2879 fi
2880 rm -f confcache
2881
2882 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2883 # Let make expand exec_prefix.
2884 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2885
2886 # Transform confdefs.h into DEFS.
2887 # Protect against shell expansion while executing Makefile rules.
2888 # Protect against Makefile macro expansion.
2889 #
2890 # If the first sed substitution is executed (which looks for macros that
2891 # take arguments), then branch to the quote section.  Otherwise,
2892 # look for a macro that doesn't take arguments.
2893 ac_script='
2894 t clear
2895 :clear
2896 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
2897 t quote
2898 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
2899 t quote
2900 b any
2901 :quote
2902 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
2903 s/\[/\\&/g
2904 s/\]/\\&/g
2905 s/\$/$$/g
2906 H
2907 :any
2908 ${
2909         g
2910         s/^\n//
2911         s/\n/ /g
2912         p
2913 }
2914 '
2915 DEFS=`sed -n "$ac_script" confdefs.h`
2916
2917
2918 ac_libobjs=
2919 ac_ltlibobjs=
2920 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
2921   # 1. Remove the extension, and $U if already installed.
2922   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
2923   ac_i=`echo "$ac_i" | sed "$ac_script"`
2924   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
2925   #    will be set to the directory where LIBOBJS objects are built.
2926   ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
2927   ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
2928 done
2929 LIBOBJS=$ac_libobjs
2930
2931 LTLIBOBJS=$ac_ltlibobjs
2932
2933
2934
2935 : ${CONFIG_STATUS=./config.status}
2936 ac_clean_files_save=$ac_clean_files
2937 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
2938 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
2939 echo "$as_me: creating $CONFIG_STATUS" >&6;}
2940 cat >$CONFIG_STATUS <<_ACEOF
2941 #! $SHELL
2942 # Generated by $as_me.
2943 # Run this file to recreate the current configuration.
2944 # Compiler output produced by configure, useful for debugging
2945 # configure, is in config.log if it exists.
2946
2947 debug=false
2948 ac_cs_recheck=false
2949 ac_cs_silent=false
2950 SHELL=\${CONFIG_SHELL-$SHELL}
2951 _ACEOF
2952
2953 cat >>$CONFIG_STATUS <<\_ACEOF
2954 ## --------------------- ##
2955 ## M4sh Initialization.  ##
2956 ## --------------------- ##
2957
2958 # Be Bourne compatible
2959 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
2960   emulate sh
2961   NULLCMD=:
2962   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
2963   # is contrary to our usage.  Disable this feature.
2964   alias -g '${1+"$@"}'='"$@"'
2965   setopt NO_GLOB_SUBST
2966 else
2967   case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
2968 fi
2969 BIN_SH=xpg4; export BIN_SH # for Tru64
2970 DUALCASE=1; export DUALCASE # for MKS sh
2971
2972
2973 # PATH needs CR
2974 # Avoid depending upon Character Ranges.
2975 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
2976 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
2977 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
2978 as_cr_digits='0123456789'
2979 as_cr_alnum=$as_cr_Letters$as_cr_digits
2980
2981 # The user is always right.
2982 if test "${PATH_SEPARATOR+set}" != set; then
2983   echo "#! /bin/sh" >conf$$.sh
2984   echo  "exit 0"   >>conf$$.sh
2985   chmod +x conf$$.sh
2986   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
2987     PATH_SEPARATOR=';'
2988   else
2989     PATH_SEPARATOR=:
2990   fi
2991   rm -f conf$$.sh
2992 fi
2993
2994 # Support unset when possible.
2995 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
2996   as_unset=unset
2997 else
2998   as_unset=false
2999 fi
3000
3001
3002 # IFS
3003 # We need space, tab and new line, in precisely that order.  Quoting is
3004 # there to prevent editors from complaining about space-tab.
3005 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
3006 # splitting by setting IFS to empty value.)
3007 as_nl='
3008 '
3009 IFS=" ""        $as_nl"
3010
3011 # Find who we are.  Look in the path if we contain no directory separator.
3012 case $0 in
3013   *[\\/]* ) as_myself=$0 ;;
3014   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3015 for as_dir in $PATH
3016 do
3017   IFS=$as_save_IFS
3018   test -z "$as_dir" && as_dir=.
3019   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3020 done
3021 IFS=$as_save_IFS
3022
3023      ;;
3024 esac
3025 # We did not find ourselves, most probably we were run as `sh COMMAND'
3026 # in which case we are not to be found in the path.
3027 if test "x$as_myself" = x; then
3028   as_myself=$0
3029 fi
3030 if test ! -f "$as_myself"; then
3031   echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
3032   { (exit 1); exit 1; }
3033 fi
3034
3035 # Work around bugs in pre-3.0 UWIN ksh.
3036 for as_var in ENV MAIL MAILPATH
3037 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
3038 done
3039 PS1='$ '
3040 PS2='> '
3041 PS4='+ '
3042
3043 # NLS nuisances.
3044 for as_var in \
3045   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
3046   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
3047   LC_TELEPHONE LC_TIME
3048 do
3049   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
3050     eval $as_var=C; export $as_var
3051   else
3052     ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
3053   fi
3054 done
3055
3056 # Required to use basename.
3057 if expr a : '\(a\)' >/dev/null 2>&1 &&
3058    test "X`expr 00001 : '.*\(...\)'`" = X001; then
3059   as_expr=expr
3060 else
3061   as_expr=false
3062 fi
3063
3064 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
3065   as_basename=basename
3066 else
3067   as_basename=false
3068 fi
3069
3070
3071 # Name of the executable.
3072 as_me=`$as_basename -- "$0" ||
3073 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
3074          X"$0" : 'X\(//\)$' \| \
3075          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
3076 echo X/"$0" |
3077     sed '/^.*\/\([^/][^/]*\)\/*$/{
3078             s//\1/
3079             q
3080           }
3081           /^X\/\(\/\/\)$/{
3082             s//\1/
3083             q
3084           }
3085           /^X\/\(\/\).*/{
3086             s//\1/
3087             q
3088           }
3089           s/.*/./; q'`
3090
3091 # CDPATH.
3092 $as_unset CDPATH
3093
3094
3095
3096   as_lineno_1=$LINENO
3097   as_lineno_2=$LINENO
3098   test "x$as_lineno_1" != "x$as_lineno_2" &&
3099   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
3100
3101   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
3102   # uniformly replaced by the line number.  The first 'sed' inserts a
3103   # line-number line after each line using $LINENO; the second 'sed'
3104   # does the real work.  The second script uses 'N' to pair each
3105   # line-number line with the line containing $LINENO, and appends
3106   # trailing '-' during substitution so that $LINENO is not a special
3107   # case at line end.
3108   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
3109   # scripts with optimization help from Paolo Bonzini.  Blame Lee
3110   # E. McMahon (1931-1989) for sed's syntax.  :-)
3111   sed -n '
3112     p
3113     /[$]LINENO/=
3114   ' <$as_myself |
3115     sed '
3116       s/[$]LINENO.*/&-/
3117       t lineno
3118       b
3119       :lineno
3120       N
3121       :loop
3122       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
3123       t loop
3124       s/-\n.*//
3125     ' >$as_me.lineno &&
3126   chmod +x "$as_me.lineno" ||
3127     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
3128    { (exit 1); exit 1; }; }
3129
3130   # Don't try to exec as it changes $[0], causing all sort of problems
3131   # (the dirname of $[0] is not the place where we might find the
3132   # original and so on.  Autoconf is especially sensitive to this).
3133   . "./$as_me.lineno"
3134   # Exit status is that of the last command.
3135   exit
3136 }
3137
3138
3139 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
3140   as_dirname=dirname
3141 else
3142   as_dirname=false
3143 fi
3144
3145 ECHO_C= ECHO_N= ECHO_T=
3146 case `echo -n x` in
3147 -n*)
3148   case `echo 'x\c'` in
3149   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
3150   *)   ECHO_C='\c';;
3151   esac;;
3152 *)
3153   ECHO_N='-n';;
3154 esac
3155
3156 if expr a : '\(a\)' >/dev/null 2>&1 &&
3157    test "X`expr 00001 : '.*\(...\)'`" = X001; then
3158   as_expr=expr
3159 else
3160   as_expr=false
3161 fi
3162
3163 rm -f conf$$ conf$$.exe conf$$.file
3164 if test -d conf$$.dir; then
3165   rm -f conf$$.dir/conf$$.file
3166 else
3167   rm -f conf$$.dir
3168   mkdir conf$$.dir
3169 fi
3170 echo >conf$$.file
3171 if ln -s conf$$.file conf$$ 2>/dev/null; then
3172   as_ln_s='ln -s'
3173   # ... but there are two gotchas:
3174   # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
3175   # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
3176   # In both cases, we have to default to `cp -p'.
3177   ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
3178     as_ln_s='cp -p'
3179 elif ln conf$$.file conf$$ 2>/dev/null; then
3180   as_ln_s=ln
3181 else
3182   as_ln_s='cp -p'
3183 fi
3184 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
3185 rmdir conf$$.dir 2>/dev/null
3186
3187 if mkdir -p . 2>/dev/null; then
3188   as_mkdir_p=:
3189 else
3190   test -d ./-p && rmdir ./-p
3191   as_mkdir_p=false
3192 fi
3193
3194 # Find out whether ``test -x'' works.  Don't use a zero-byte file, as
3195 # systems may use methods other than mode bits to determine executability.
3196 cat >conf$$.file <<_ASEOF
3197 #! /bin/sh
3198 exit 0
3199 _ASEOF
3200 chmod +x conf$$.file
3201 if test -x conf$$.file >/dev/null 2>&1; then
3202   as_executable_p="test -x"
3203 else
3204   as_executable_p=:
3205 fi
3206 rm -f conf$$.file
3207
3208 # Sed expression to map a string onto a valid CPP name.
3209 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
3210
3211 # Sed expression to map a string onto a valid variable name.
3212 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
3213
3214
3215 exec 6>&1
3216
3217 # Save the log message, to keep $[0] and so on meaningful, and to
3218 # report actual input values of CONFIG_FILES etc. instead of their
3219 # values after options handling.
3220 ac_log="
3221 This file was extended by GNU Autoconf $as_me 2.60b, which was
3222 generated by GNU Autoconf 2.60b.  Invocation command line was
3223
3224   CONFIG_FILES    = $CONFIG_FILES
3225   CONFIG_HEADERS  = $CONFIG_HEADERS
3226   CONFIG_LINKS    = $CONFIG_LINKS
3227   CONFIG_COMMANDS = $CONFIG_COMMANDS
3228   $ $0 $@
3229
3230 on `(hostname || uname -n) 2>/dev/null | sed 1q`
3231 "
3232
3233 _ACEOF
3234
3235 cat >>$CONFIG_STATUS <<_ACEOF
3236 # Files that config.status was made for.
3237 config_files="$ac_config_files"
3238 config_commands="$ac_config_commands"
3239
3240 _ACEOF
3241
3242 cat >>$CONFIG_STATUS <<\_ACEOF
3243 ac_cs_usage="\
3244 \`$as_me' instantiates files from templates according to the
3245 current configuration.
3246
3247 Usage: $0 [OPTIONS] [FILE]...
3248
3249   -h, --help       print this help, then exit
3250   -V, --version    print version number and configuration settings, then exit
3251   -q, --quiet      do not print progress messages
3252   -d, --debug      don't remove temporary files
3253       --recheck    update $as_me by reconfiguring in the same conditions
3254   --file=FILE[:TEMPLATE]
3255                    instantiate the configuration file FILE
3256
3257 Configuration files:
3258 $config_files
3259
3260 Configuration commands:
3261 $config_commands
3262
3263 Report bugs to <bug-autoconf@gnu.org>."
3264
3265 _ACEOF
3266 cat >>$CONFIG_STATUS <<_ACEOF
3267 ac_cs_version="\\
3268 GNU Autoconf config.status 2.60b
3269 configured by $0, generated by GNU Autoconf 2.60b,
3270   with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
3271
3272 Copyright (C) 2006 Free Software Foundation, Inc.
3273 This config.status script is free software; the Free Software Foundation
3274 gives unlimited permission to copy, distribute and modify it."
3275
3276 ac_pwd='$ac_pwd'
3277 srcdir='$srcdir'
3278 INSTALL='$INSTALL'
3279 _ACEOF
3280
3281 cat >>$CONFIG_STATUS <<\_ACEOF
3282 # If no file are specified by the user, then we need to provide default
3283 # value.  By we need to know if files were specified by the user.
3284 ac_need_defaults=:
3285 while test $# != 0
3286 do
3287   case $1 in
3288   --*=*)
3289     ac_option=`expr "X$1" : 'X\([^=]*\)='`
3290     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
3291     ac_shift=:
3292     ;;
3293   *)
3294     ac_option=$1
3295     ac_optarg=$2
3296     ac_shift=shift
3297     ;;
3298   esac
3299
3300   case $ac_option in
3301   # Handling of the options.
3302   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3303     ac_cs_recheck=: ;;
3304   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
3305     echo "$ac_cs_version"; exit ;;
3306   --debug | --debu | --deb | --de | --d | -d )
3307     debug=: ;;
3308   --file | --fil | --fi | --f )
3309     $ac_shift
3310     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
3311     ac_need_defaults=false;;
3312   --he | --h |  --help | --hel | -h )
3313     echo "$ac_cs_usage"; exit ;;
3314   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
3315   | -silent | --silent | --silen | --sile | --sil | --si | --s)
3316     ac_cs_silent=: ;;
3317
3318   # This is an error.
3319   -*) { echo "$as_me: error: unrecognized option: $1
3320 Try \`$0 --help' for more information." >&2
3321    { (exit 1); exit 1; }; } ;;
3322
3323   *) ac_config_targets="$ac_config_targets $1"
3324      ac_need_defaults=false ;;
3325
3326   esac
3327   shift
3328 done
3329
3330 ac_configure_extra_args=
3331
3332 if $ac_cs_silent; then
3333   exec 6>/dev/null
3334   ac_configure_extra_args="$ac_configure_extra_args --silent"
3335 fi
3336
3337 _ACEOF
3338 cat >>$CONFIG_STATUS <<_ACEOF
3339 if \$ac_cs_recheck; then
3340   echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
3341   CONFIG_SHELL=$SHELL
3342   export CONFIG_SHELL
3343   exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
3344 fi
3345
3346 _ACEOF
3347 cat >>$CONFIG_STATUS <<\_ACEOF
3348 exec 5>>config.log
3349 {
3350   echo
3351   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
3352 ## Running $as_me. ##
3353 _ASBOX
3354   echo "$ac_log"
3355 } >&5
3356
3357 _ACEOF
3358 cat >>$CONFIG_STATUS <<_ACEOF
3359 _ACEOF
3360
3361 cat >>$CONFIG_STATUS <<\_ACEOF
3362
3363 # Handling of arguments.
3364 for ac_config_target in $ac_config_targets
3365 do
3366   case $ac_config_target in
3367     "tests/atconfig") CONFIG_COMMANDS="$CONFIG_COMMANDS tests/atconfig" ;;
3368     "tests/Makefile") CONFIG_FILES="$CONFIG_FILES tests/Makefile" ;;
3369     "tests/atlocal") CONFIG_FILES="$CONFIG_FILES tests/atlocal" ;;
3370     "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;;
3371     "lib/emacs/Makefile") CONFIG_FILES="$CONFIG_FILES lib/emacs/Makefile" ;;
3372     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
3373     "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
3374     "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
3375     "lib/Autom4te/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Autom4te/Makefile" ;;
3376     "lib/autoscan/Makefile") CONFIG_FILES="$CONFIG_FILES lib/autoscan/Makefile" ;;
3377     "lib/m4sugar/Makefile") CONFIG_FILES="$CONFIG_FILES lib/m4sugar/Makefile" ;;
3378     "lib/autoconf/Makefile") CONFIG_FILES="$CONFIG_FILES lib/autoconf/Makefile" ;;
3379     "lib/autotest/Makefile") CONFIG_FILES="$CONFIG_FILES lib/autotest/Makefile" ;;
3380     "bin/Makefile") CONFIG_FILES="$CONFIG_FILES bin/Makefile" ;;
3381
3382   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
3383 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
3384    { (exit 1); exit 1; }; };;
3385   esac
3386 done
3387
3388
3389 # If the user did not use the arguments to specify the items to instantiate,
3390 # then the envvar interface is used.  Set only those that are not.
3391 # We use the long form for the default assignment because of an extremely
3392 # bizarre bug on SunOS 4.1.3.
3393 if $ac_need_defaults; then
3394   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
3395   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
3396 fi
3397
3398 # Have a temporary directory for convenience.  Make it in the build tree
3399 # simply because there is no reason against having it here, and in addition,
3400 # creating and moving files from /tmp can sometimes cause problems.
3401 # Hook for its removal unless debugging.
3402 # Note that there is a small window in which the directory will not be cleaned:
3403 # after its creation but before its name has been assigned to `$tmp'.
3404 $debug ||
3405 {
3406   tmp=
3407   trap 'exit_status=$?
3408   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
3409 ' 0
3410   trap '{ (exit 1); exit 1; }' 1 2 13 15
3411 }
3412 # Create a (secure) tmp directory for tmp files.
3413
3414 {
3415   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
3416   test -n "$tmp" && test -d "$tmp"
3417 }  ||
3418 {
3419   tmp=./conf$$-$RANDOM
3420   (umask 077 && mkdir "$tmp")
3421 } ||
3422 {
3423    echo "$me: cannot create a temporary directory in ." >&2
3424    { (exit 1); exit 1; }
3425 }
3426
3427 #
3428 # Set up the sed scripts for CONFIG_FILES section.
3429 #
3430
3431 # No need to generate the scripts if there are no CONFIG_FILES.
3432 # This happens for instance when ./config.status config.h
3433 if test -n "$CONFIG_FILES"; then
3434
3435 _ACEOF
3436
3437
3438
3439 ac_delim='%!_!# '
3440 for ac_last_try in false false false false false :; do
3441   cat >conf$$subs.sed <<_ACEOF
3442 SHELL!$SHELL$ac_delim
3443 PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
3444 PACKAGE_NAME!$PACKAGE_NAME$ac_delim
3445 PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
3446 PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
3447 PACKAGE_STRING!$PACKAGE_STRING$ac_delim
3448 PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
3449 exec_prefix!$exec_prefix$ac_delim
3450 prefix!$prefix$ac_delim
3451 program_transform_name!$program_transform_name$ac_delim
3452 bindir!$bindir$ac_delim
3453 sbindir!$sbindir$ac_delim
3454 libexecdir!$libexecdir$ac_delim
3455 datarootdir!$datarootdir$ac_delim
3456 datadir!$datadir$ac_delim
3457 sysconfdir!$sysconfdir$ac_delim
3458 sharedstatedir!$sharedstatedir$ac_delim
3459 localstatedir!$localstatedir$ac_delim
3460 includedir!$includedir$ac_delim
3461 oldincludedir!$oldincludedir$ac_delim
3462 docdir!$docdir$ac_delim
3463 infodir!$infodir$ac_delim
3464 htmldir!$htmldir$ac_delim
3465 dvidir!$dvidir$ac_delim
3466 pdfdir!$pdfdir$ac_delim
3467 psdir!$psdir$ac_delim
3468 libdir!$libdir$ac_delim
3469 localedir!$localedir$ac_delim
3470 mandir!$mandir$ac_delim
3471 DEFS!$DEFS$ac_delim
3472 ECHO_C!$ECHO_C$ac_delim
3473 ECHO_N!$ECHO_N$ac_delim
3474 ECHO_T!$ECHO_T$ac_delim
3475 LIBS!$LIBS$ac_delim
3476 build_alias!$build_alias$ac_delim
3477 host_alias!$host_alias$ac_delim
3478 target_alias!$target_alias$ac_delim
3479 INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
3480 INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
3481 INSTALL_DATA!$INSTALL_DATA$ac_delim
3482 CYGPATH_W!$CYGPATH_W$ac_delim
3483 PACKAGE!$PACKAGE$ac_delim
3484 VERSION!$VERSION$ac_delim
3485 ACLOCAL!$ACLOCAL$ac_delim
3486 AUTOCONF!$AUTOCONF$ac_delim
3487 AUTOMAKE!$AUTOMAKE$ac_delim
3488 AUTOHEADER!$AUTOHEADER$ac_delim
3489 MAKEINFO!$MAKEINFO$ac_delim
3490 install_sh!$install_sh$ac_delim
3491 STRIP!$STRIP$ac_delim
3492 INSTALL_STRIP_PROGRAM!$INSTALL_STRIP_PROGRAM$ac_delim
3493 mkdir_p!$mkdir_p$ac_delim
3494 AWK!$AWK$ac_delim
3495 SET_MAKE!$SET_MAKE$ac_delim
3496 am__leading_dot!$am__leading_dot$ac_delim
3497 AMTAR!$AMTAR$ac_delim
3498 am__tar!$am__tar$ac_delim
3499 am__untar!$am__untar$ac_delim
3500 ac_cv_sh_n_works!$ac_cv_sh_n_works$ac_delim
3501 EXPR!$EXPR$ac_delim
3502 M4!$M4$ac_delim
3503 HELP2MAN!$HELP2MAN$ac_delim
3504 PERL!$PERL$ac_delim
3505 TEST_EMACS!$TEST_EMACS$ac_delim
3506 EMACS!$EMACS$ac_delim
3507 EMACSLOADPATH!$EMACSLOADPATH$ac_delim
3508 lispdir!$lispdir$ac_delim
3509 GREP!$GREP$ac_delim
3510 EGREP!$EGREP$ac_delim
3511 SED!$SED$ac_delim
3512 LIBOBJS!$LIBOBJS$ac_delim
3513 LTLIBOBJS!$LTLIBOBJS$ac_delim
3514 _ACEOF
3515
3516   if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 72; then
3517     break
3518   elif $ac_last_try; then
3519     { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
3520 echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
3521    { (exit 1); exit 1; }; }
3522   else
3523     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
3524   fi
3525 done
3526
3527 ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
3528 if test -n "$ac_eof"; then
3529   ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
3530   ac_eof=`expr $ac_eof + 1`
3531 fi
3532
3533 cat >>$CONFIG_STATUS <<_ACEOF
3534 cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
3535 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
3536 _ACEOF
3537 sed '
3538 s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
3539 s/^/s,@/; s/!/@,|#_!!_#|/
3540 :n
3541 t n
3542 s/'"$ac_delim"'$/,g/; t
3543 s/$/\\/; p
3544 N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
3545 ' >>$CONFIG_STATUS <conf$$subs.sed
3546 rm -f conf$$subs.sed
3547 cat >>$CONFIG_STATUS <<_ACEOF
3548 :end
3549 s/|#_!!_#|//g
3550 CEOF$ac_eof
3551 _ACEOF
3552
3553
3554 # VPATH may cause trouble with some makes, so we remove $(srcdir),
3555 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
3556 # trailing colons and then remove the whole line if VPATH becomes empty
3557 # (actually we leave an empty line to preserve line numbers).
3558 if test "x$srcdir" = x.; then
3559   ac_vpsub='/^[  ]*VPATH[        ]*=/{
3560 s/:*\$(srcdir):*/:/
3561 s/:*\${srcdir}:*/:/
3562 s/:*@srcdir@:*/:/
3563 s/^\([^=]*=[     ]*\):*/\1/
3564 s/:*$//
3565 s/^[^=]*=[       ]*$//
3566 }'
3567 fi
3568
3569 cat >>$CONFIG_STATUS <<\_ACEOF
3570 fi # test -n "$CONFIG_FILES"
3571
3572
3573 for ac_tag in  :F $CONFIG_FILES      :C $CONFIG_COMMANDS
3574 do
3575   case $ac_tag in
3576   :[FHLC]) ac_mode=$ac_tag; continue;;
3577   esac
3578   case $ac_mode$ac_tag in
3579   :[FHL]*:*);;
3580   :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
3581 echo "$as_me: error: Invalid tag $ac_tag." >&2;}
3582    { (exit 1); exit 1; }; };;
3583   :[FH]-) ac_tag=-:-;;
3584   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
3585   esac
3586   ac_save_IFS=$IFS
3587   IFS=:
3588   set x $ac_tag
3589   IFS=$ac_save_IFS
3590   shift
3591   ac_file=$1
3592   shift
3593
3594   case $ac_mode in
3595   :L) ac_source=$1;;
3596   :[FH])
3597     ac_file_inputs=
3598     for ac_f
3599     do
3600       case $ac_f in
3601       -) ac_f="$tmp/stdin";;
3602       *) # Look for the file first in the build tree, then in the source tree
3603          # (if the path is not absolute).  The absolute path cannot be DOS-style,
3604          # because $ac_f cannot contain `:'.
3605          test -f "$ac_f" ||
3606            case $ac_f in
3607            [\\/$]*) false;;
3608            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
3609            esac ||
3610            { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
3611 echo "$as_me: error: cannot find input file: $ac_f" >&2;}
3612    { (exit 1); exit 1; }; };;
3613       esac
3614       ac_file_inputs="$ac_file_inputs $ac_f"
3615     done
3616
3617     # Let's still pretend it is `configure' which instantiates (i.e., don't
3618     # use $as_me), people would be surprised to read:
3619     #    /* config.h.  Generated by config.status.  */
3620     configure_input="Generated from "`IFS=:
3621           echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
3622     if test x"$ac_file" != x-; then
3623       configure_input="$ac_file.  $configure_input"
3624       { echo "$as_me:$LINENO: creating $ac_file" >&5
3625 echo "$as_me: creating $ac_file" >&6;}
3626     fi
3627
3628     case $ac_tag in
3629     *:-:* | *:-) cat >"$tmp/stdin";;
3630     esac
3631     ;;
3632   esac
3633
3634   ac_dir=`$as_dirname -- "$ac_file" ||
3635 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3636          X"$ac_file" : 'X\(//\)[^/]' \| \
3637          X"$ac_file" : 'X\(//\)$' \| \
3638          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
3639 echo X"$ac_file" |
3640     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3641             s//\1/
3642             q
3643           }
3644           /^X\(\/\/\)[^/].*/{
3645             s//\1/
3646             q
3647           }
3648           /^X\(\/\/\)$/{
3649             s//\1/
3650             q
3651           }
3652           /^X\(\/\).*/{
3653             s//\1/
3654             q
3655           }
3656           s/.*/./; q'`
3657   { as_dir="$ac_dir"
3658   case $as_dir in #(
3659   -*) as_dir=./$as_dir;;
3660   esac
3661   test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
3662     as_dirs=
3663     while :; do
3664       case $as_dir in #(
3665       *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
3666       *) as_qdir=$as_dir;;
3667       esac
3668       as_dirs="'$as_qdir' $as_dirs"
3669       as_dir=`$as_dirname -- "$as_dir" ||
3670 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3671          X"$as_dir" : 'X\(//\)[^/]' \| \
3672          X"$as_dir" : 'X\(//\)$' \| \
3673          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
3674 echo X"$as_dir" |
3675     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3676             s//\1/
3677             q
3678           }
3679           /^X\(\/\/\)[^/].*/{
3680             s//\1/
3681             q
3682           }
3683           /^X\(\/\/\)$/{
3684             s//\1/
3685             q
3686           }
3687           /^X\(\/\).*/{
3688             s//\1/
3689             q
3690           }
3691           s/.*/./; q'`
3692       test -d "$as_dir" && break
3693     done
3694     test -z "$as_dirs" || eval "mkdir $as_dirs"
3695   } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
3696 echo "$as_me: error: cannot create directory $as_dir" >&2;}
3697    { (exit 1); exit 1; }; }; }
3698   ac_builddir=.
3699
3700 case "$ac_dir" in
3701 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
3702 *)
3703   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
3704   # A ".." for each directory in $ac_dir_suffix.
3705   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
3706   case $ac_top_builddir_sub in
3707   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
3708   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
3709   esac ;;
3710 esac
3711 ac_abs_top_builddir=$ac_pwd
3712 ac_abs_builddir=$ac_pwd$ac_dir_suffix
3713 # for backward compatibility:
3714 ac_top_builddir=$ac_top_build_prefix
3715
3716 case $srcdir in
3717   .)  # We are building in place.
3718     ac_srcdir=.
3719     ac_top_srcdir=$ac_top_builddir_sub
3720     ac_abs_top_srcdir=$ac_pwd ;;
3721   [\\/]* | ?:[\\/]* )  # Absolute name.
3722     ac_srcdir=$srcdir$ac_dir_suffix;
3723     ac_top_srcdir=$srcdir
3724     ac_abs_top_srcdir=$srcdir ;;
3725   *) # Relative name.
3726     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
3727     ac_top_srcdir=$ac_top_build_prefix$srcdir
3728     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
3729 esac
3730 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
3731
3732
3733   case $ac_mode in
3734   :F)
3735   #
3736   # CONFIG_FILE
3737   #
3738
3739   case $INSTALL in
3740   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
3741   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
3742   esac
3743 _ACEOF
3744
3745 cat >>$CONFIG_STATUS <<\_ACEOF
3746 # If the template does not know about datarootdir, expand it.
3747 # FIXME: This hack should be removed a few years after 2.60.
3748 ac_datarootdir_hack=; ac_datarootdir_seen=
3749
3750 case `sed -n '/datarootdir/ {
3751   p
3752   q
3753 }
3754 /@datadir@/p
3755 /@docdir@/p
3756 /@infodir@/p
3757 /@localedir@/p
3758 /@mandir@/p
3759 ' $ac_file_inputs` in
3760 *datarootdir*) ac_datarootdir_seen=yes;;
3761 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
3762   { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
3763 echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
3764 _ACEOF
3765 cat >>$CONFIG_STATUS <<_ACEOF
3766   ac_datarootdir_hack='
3767   s&@datadir@&$datadir&g
3768   s&@docdir@&$docdir&g
3769   s&@infodir@&$infodir&g
3770   s&@localedir@&$localedir&g
3771   s&@mandir@&$mandir&g
3772     s&\\\${datarootdir}&$datarootdir&g' ;;
3773 esac
3774 _ACEOF
3775
3776 # Neutralize VPATH when `$srcdir' = `.'.
3777 # Shell code in configure.ac might set extrasub.
3778 # FIXME: do we really want to maintain this feature?
3779 cat >>$CONFIG_STATUS <<_ACEOF
3780   sed "$ac_vpsub
3781 $extrasub
3782 _ACEOF
3783 cat >>$CONFIG_STATUS <<\_ACEOF
3784 :t
3785 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
3786 s&@configure_input@&$configure_input&;t t
3787 s&@top_builddir@&$ac_top_builddir_sub&;t t
3788 s&@srcdir@&$ac_srcdir&;t t
3789 s&@abs_srcdir@&$ac_abs_srcdir&;t t
3790 s&@top_srcdir@&$ac_top_srcdir&;t t
3791 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
3792 s&@builddir@&$ac_builddir&;t t
3793 s&@abs_builddir@&$ac_abs_builddir&;t t
3794 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
3795 s&@INSTALL@&$ac_INSTALL&;t t
3796 $ac_datarootdir_hack
3797 " $ac_file_inputs | sed -f "$tmp/subs-1.sed" >$tmp/out
3798
3799 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
3800   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
3801   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
3802   { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3803 which seems to be undefined.  Please make sure it is defined." >&5
3804 echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3805 which seems to be undefined.  Please make sure it is defined." >&2;}
3806
3807   rm -f "$tmp/stdin"
3808   case $ac_file in
3809   -) cat "$tmp/out"; rm -f "$tmp/out";;
3810   *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
3811   esac
3812  ;;
3813
3814
3815   :C)  { echo "$as_me:$LINENO: executing $ac_file commands" >&5
3816 echo "$as_me: executing $ac_file commands" >&6;}
3817  ;;
3818   esac
3819
3820
3821   case $ac_file$ac_mode in
3822     "tests/atconfig":C) cat >tests/atconfig <<ATEOF
3823 # Configurable variable values for building test suites.
3824 # Generated by $0.
3825 # Copyright (C) 2000, 2001, 2003, 2004 Free Software Foundation, Inc.
3826
3827 # The test suite will define top_srcdir=$at_top_srcdir/../.. etc.
3828 at_testdir='tests'
3829 abs_builddir='$ac_abs_builddir'
3830 at_srcdir='$ac_srcdir'
3831 abs_srcdir='$ac_abs_srcdir'
3832 at_top_srcdir='$ac_top_srcdir'
3833 abs_top_srcdir='$ac_abs_top_srcdir'
3834 at_top_build_prefix='$ac_top_build_prefix'
3835 abs_top_builddir='$ac_abs_top_builddir'
3836
3837 # Backward compatibility with Autotest <= 2.59b:
3838 at_top_builddir=\$at_top_build_prefix
3839
3840 AUTOTEST_PATH='tests'
3841
3842 SHELL=\${CONFIG_SHELL-'$SHELL'}
3843 ATEOF
3844  ;;
3845
3846   esac
3847 done # for ac_tag
3848
3849
3850 { (exit 0); exit 0; }
3851 _ACEOF
3852 chmod +x $CONFIG_STATUS
3853 ac_clean_files=$ac_clean_files_save
3854
3855
3856 # configure is writing to config.log, and then calls config.status.
3857 # config.status does its own redirection, appending to config.log.
3858 # Unfortunately, on DOS this fails, as config.log is still kept open
3859 # by configure, so config.status won't be able to write to it; its
3860 # output is simply discarded.  So we exec the FD to /dev/null,
3861 # effectively closing config.log, so it can be properly (re)opened and
3862 # appended to by config.status.  When coming back to configure, we
3863 # need to make the FD available again.
3864 if test "$no_create" != yes; then
3865   ac_cs_success=:
3866   ac_config_status_args=
3867   test "$silent" = yes &&
3868     ac_config_status_args="$ac_config_status_args --quiet"
3869   exec 5>/dev/null
3870   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
3871   exec 5>>config.log
3872   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
3873   # would make configure fail if this is the last instruction.
3874   $ac_cs_success || { (exit 1); exit 1; }
3875 fi
3876
3877 # Report the state of this version of Autoconf if this is a beta.
3878     cat <<EOF
3879
3880 You are about to use an experimental version of Autoconf.  Be sure to
3881 read the relevant mailing lists, most importantly <autoconf@gnu.org>.
3882
3883 Below you will find information on the status of this version of Autoconf.
3884
3885
3886 EOF
3887     sed -n '/^\* Status/,$p' $srcdir/BUGS
3888