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 echo '#! /bin/sh' >conf$$.file
 520 chmod +x conf$$.file
 521 if test -x conf$$.file >/dev/null 2>&1; then
 522   as_executable_p="test -x"
 523 else
 524   as_executable_p=:
 525 fi
 526 rm -f conf$$.file
 527
 528 # Sed expression to map a string onto a valid CPP name.
 529 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 530
 531 # Sed expression to map a string onto a valid variable name.
 532 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 533
 534
 535
 536 exec 7<&0 </dev/null 6>&1
 537
 538 # Name of the host.
 539 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 540 # so uname gets run too.
 541 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 542
 543 #
 544 # Initializations.
 545 #
 546 ac_default_prefix=/usr/local
 547 ac_clean_files=
 548 ac_config_libobj_dir=.
 549 LIBOBJS=
 550 cross_compiling=no
 551 subdirs=
 552 MFLAGS=
 553 MAKEFLAGS=
 554 SHELL=${CONFIG_SHELL-/bin/sh}
 555
 556 # Identity of this package.
 557 PACKAGE_NAME='GNU Autoconf'
 558 PACKAGE_TARNAME='autoconf'
 559 PACKAGE_VERSION='2.60b'
 560 PACKAGE_STRING='GNU Autoconf 2.60b'
 561 PACKAGE_BUGREPORT='bug-autoconf@gnu.org'
 562
 563 ac_unique_file="ChangeLog"
 564 ac_subst_vars='SHELL
 565 PATH_SEPARATOR
 566 PACKAGE_NAME
 567 PACKAGE_TARNAME
 568 PACKAGE_VERSION
 569 PACKAGE_STRING
 570 PACKAGE_BUGREPORT
 571 exec_prefix
 572 prefix
 573 program_transform_name
 574 bindir
 575 sbindir
 576 libexecdir
 577 datarootdir
 578 datadir
 579 sysconfdir
 580 sharedstatedir
 581 localstatedir
 582 includedir
 583 oldincludedir
 584 docdir
 585 infodir
 586 htmldir
 587 dvidir
 588 pdfdir
 589 psdir
 590 libdir
 591 localedir
 592 mandir
 593 DEFS
 594 ECHO_C
 595 ECHO_N
 596 ECHO_T
 597 LIBS
 598 build_alias
 599 host_alias
 600 target_alias
 601 INSTALL_PROGRAM
 602 INSTALL_SCRIPT
 603 INSTALL_DATA
 604 CYGPATH_W
 605 PACKAGE
 606 VERSION
 607 ACLOCAL
 608 AUTOCONF
 609 AUTOMAKE
 610 AUTOHEADER
 611 MAKEINFO
 612 install_sh
 613 STRIP
 614 INSTALL_STRIP_PROGRAM
 615 mkdir_p
 616 AWK
 617 SET_MAKE
 618 am__leading_dot
 619 AMTAR
 620 am__tar
 621 am__untar
 622 ac_cv_sh_n_works
 623 EXPR
 624 M4
 625 M4_DEBUGFILE
 626 HELP2MAN
 627 PERL
 628 TEST_EMACS
 629 EMACS
 630 EMACSLOADPATH
 631 lispdir
 632 GREP
 633 EGREP
 634 SED
 635 LIBOBJS
 636 LTLIBOBJS'
 637 ac_subst_files=''
 638       ac_precious_vars='build_alias
 639 host_alias
 640 target_alias
 641 EMACS
 642 EMACSLOADPATH'
 643
 644
 645 # Initialize some variables set by options.
 646 ac_init_help=
 647 ac_init_version=false
 648 # The variables have the same names as the options, with
 649 # dashes changed to underlines.
 650 cache_file=/dev/null
 651 exec_prefix=NONE
 652 no_create=
 653 no_recursion=
 654 prefix=NONE
 655 program_prefix=NONE
 656 program_suffix=NONE
 657 program_transform_name=s,x,x,
 658 silent=
 659 site=
 660 srcdir=
 661 verbose=
 662 x_includes=NONE
 663 x_libraries=NONE
 664
 665 # Installation directory options.
 666 # These are left unexpanded so users can "make install exec_prefix=/foo"
 667 # and all the variables that are supposed to be based on exec_prefix
 668 # by default will actually change.
 669 # Use braces instead of parens because sh, perl, etc. also accept them.
 670 # (The list follows the same order as the GNU Coding Standards.)
 671 bindir='${exec_prefix}/bin'
 672 sbindir='${exec_prefix}/sbin'
 673 libexecdir='${exec_prefix}/libexec'
 674 datarootdir='${prefix}/share'
 675 datadir='${datarootdir}'
 676 sysconfdir='${prefix}/etc'
 677 sharedstatedir='${prefix}/com'
 678 localstatedir='${prefix}/var'
 679 includedir='${prefix}/include'
 680 oldincludedir='/usr/include'
 681 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 682 infodir='${datarootdir}/info'
 683 htmldir='${docdir}'
 684 dvidir='${docdir}'
 685 pdfdir='${docdir}'
 686 psdir='${docdir}'
 687 libdir='${exec_prefix}/lib'
 688 localedir='${datarootdir}/locale'
 689 mandir='${datarootdir}/man'
 690
 691 ac_prev=
 692 ac_dashdash=
 693 for ac_option
 694 do
 695   # If the previous option needs an argument, assign it.
 696   if test -n "$ac_prev"; then
 697     eval $ac_prev=\$ac_option
 698     ac_prev=
 699     continue
 700   fi
 701
 702   case $ac_option in
 703   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 704   *)    ac_optarg=yes ;;
 705   esac
 706
 707   # Accept the important Cygnus configure options, so we can diagnose typos.
 708
 709   case $ac_dashdash$ac_option in
 710   --)
 711     ac_dashdash=yes ;;
 712
 713   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 714     ac_prev=bindir ;;
 715   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 716     bindir=$ac_optarg ;;
 717
 718   -build | --build | --buil | --bui | --bu)
 719     ac_prev=build_alias ;;
 720   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 721     build_alias=$ac_optarg ;;
 722
 723   -cache-file | --cache-file | --cache-fil | --cache-fi \
 724   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 725     ac_prev=cache_file ;;
 726   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 727   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 728     cache_file=$ac_optarg ;;
 729
 730   --config-cache | -C)
 731     cache_file=config.cache ;;
 732
 733   -datadir | --datadir | --datadi | --datad)
 734     ac_prev=datadir ;;
 735   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 736     datadir=$ac_optarg ;;
 737
 738   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 739   | --dataroo | --dataro | --datar)
 740     ac_prev=datarootdir ;;
 741   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 742   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 743     datarootdir=$ac_optarg ;;
 744
 745   -disable-* | --disable-*)
 746     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 747     # Reject names that are not valid shell variable names.
 748     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 749       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 750    { (exit 1); exit 1; }; }
 751     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 752     eval enable_$ac_feature=no ;;
 753
 754   -docdir | --docdir | --docdi | --doc | --do)
 755     ac_prev=docdir ;;
 756   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 757     docdir=$ac_optarg ;;
 758
 759   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 760     ac_prev=dvidir ;;
 761   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 762     dvidir=$ac_optarg ;;
 763
 764   -enable-* | --enable-*)
 765     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 766     # Reject names that are not valid shell variable names.
 767     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 768       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 769    { (exit 1); exit 1; }; }
 770     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 771     eval enable_$ac_feature=\$ac_optarg ;;
 772
 773   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 774   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 775   | --exec | --exe | --ex)
 776     ac_prev=exec_prefix ;;
 777   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 778   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 779   | --exec=* | --exe=* | --ex=*)
 780     exec_prefix=$ac_optarg ;;
 781
 782   -gas | --gas | --ga | --g)
 783     # Obsolete; use --with-gas.
 784     with_gas=yes ;;
 785
 786   -help | --help | --hel | --he | -h)
 787     ac_init_help=long ;;
 788   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 789     ac_init_help=recursive ;;
 790   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 791     ac_init_help=short ;;
 792
 793   -host | --host | --hos | --ho)
 794     ac_prev=host_alias ;;
 795   -host=* | --host=* | --hos=* | --ho=*)
 796     host_alias=$ac_optarg ;;
 797
 798   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 799     ac_prev=htmldir ;;
 800   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 801   | --ht=*)
 802     htmldir=$ac_optarg ;;
 803
 804   -includedir | --includedir | --includedi | --included | --include \
 805   | --includ | --inclu | --incl | --inc)
 806     ac_prev=includedir ;;
 807   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 808   | --includ=* | --inclu=* | --incl=* | --inc=*)
 809     includedir=$ac_optarg ;;
 810
 811   -infodir | --infodir | --infodi | --infod | --info | --inf)
 812     ac_prev=infodir ;;
 813   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 814     infodir=$ac_optarg ;;
 815
 816   -libdir | --libdir | --libdi | --libd)
 817     ac_prev=libdir ;;
 818   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 819     libdir=$ac_optarg ;;
 820
 821   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 822   | --libexe | --libex | --libe)
 823     ac_prev=libexecdir ;;
 824   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 825   | --libexe=* | --libex=* | --libe=*)
 826     libexecdir=$ac_optarg ;;
 827
 828   -localedir | --localedir | --localedi | --localed | --locale)
 829     ac_prev=localedir ;;
 830   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 831     localedir=$ac_optarg ;;
 832
 833   -localstatedir | --localstatedir | --localstatedi | --localstated \
 834   | --localstate | --localstat | --localsta | --localst | --locals)
 835     ac_prev=localstatedir ;;
 836   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 837   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 838     localstatedir=$ac_optarg ;;
 839
 840   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 841     ac_prev=mandir ;;
 842   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 843     mandir=$ac_optarg ;;
 844
 845   -nfp | --nfp | --nf)
 846     # Obsolete; use --without-fp.
 847     with_fp=no ;;
 848
 849   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 850   | --no-cr | --no-c | -n)
 851     no_create=yes ;;
 852
 853   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 854   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 855     no_recursion=yes ;;
 856
 857   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 858   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 859   | --oldin | --oldi | --old | --ol | --o)
 860     ac_prev=oldincludedir ;;
 861   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 862   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 863   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 864     oldincludedir=$ac_optarg ;;
 865
 866   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 867     ac_prev=prefix ;;
 868   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 869     prefix=$ac_optarg ;;
 870
 871   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 872   | --program-pre | --program-pr | --program-p)
 873     ac_prev=program_prefix ;;
 874   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 875   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 876     program_prefix=$ac_optarg ;;
 877
 878   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 879   | --program-suf | --program-su | --program-s)
 880     ac_prev=program_suffix ;;
 881   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 882   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 883     program_suffix=$ac_optarg ;;
 884
 885   -program-transform-name | --program-transform-name \
 886   | --program-transform-nam | --program-transform-na \
 887   | --program-transform-n | --program-transform- \
 888   | --program-transform | --program-transfor \
 889   | --program-transfo | --program-transf \
 890   | --program-trans | --program-tran \
 891   | --progr-tra | --program-tr | --program-t)
 892     ac_prev=program_transform_name ;;
 893   -program-transform-name=* | --program-transform-name=* \
 894   | --program-transform-nam=* | --program-transform-na=* \
 895   | --program-transform-n=* | --program-transform-=* \
 896   | --program-transform=* | --program-transfor=* \
 897   | --program-transfo=* | --program-transf=* \
 898   | --program-trans=* | --program-tran=* \
 899   | --progr-tra=* | --program-tr=* | --program-t=*)
 900     program_transform_name=$ac_optarg ;;
 901
 902   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 903     ac_prev=pdfdir ;;
 904   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 905     pdfdir=$ac_optarg ;;
 906
 907   -psdir | --psdir | --psdi | --psd | --ps)
 908     ac_prev=psdir ;;
 909   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 910     psdir=$ac_optarg ;;
 911
 912   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 913   | -silent | --silent | --silen | --sile | --sil)
 914     silent=yes ;;
 915
 916   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 917     ac_prev=sbindir ;;
 918   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 919   | --sbi=* | --sb=*)
 920     sbindir=$ac_optarg ;;
 921
 922   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 923   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 924   | --sharedst | --shareds | --shared | --share | --shar \
 925   | --sha | --sh)
 926     ac_prev=sharedstatedir ;;
 927   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 928   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 929   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 930   | --sha=* | --sh=*)
 931     sharedstatedir=$ac_optarg ;;
 932
 933   -site | --site | --sit)
 934     ac_prev=site ;;
 935   -site=* | --site=* | --sit=*)
 936     site=$ac_optarg ;;
 937
 938   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 939     ac_prev=srcdir ;;
 940   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 941     srcdir=$ac_optarg ;;
 942
 943   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 944   | --syscon | --sysco | --sysc | --sys | --sy)
 945     ac_prev=sysconfdir ;;
 946   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 947   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 948     sysconfdir=$ac_optarg ;;
 949
 950   -target | --target | --targe | --targ | --tar | --ta | --t)
 951     ac_prev=target_alias ;;
 952   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 953     target_alias=$ac_optarg ;;
 954
 955   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 956     verbose=yes ;;
 957
 958   -version | --version | --versio | --versi | --vers | -V)
 959     ac_init_version=: ;;
 960
 961   -with-* | --with-*)
 962     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 963     # Reject names that are not valid shell variable names.
 964     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 965       { echo "$as_me: error: invalid package name: $ac_package" >&2
 966    { (exit 1); exit 1; }; }
 967     ac_package=`echo $ac_package| sed 's/-/_/g'`
 968     eval with_$ac_package=\$ac_optarg ;;
 969
 970   -without-* | --without-*)
 971     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
 972     # Reject names that are not valid shell variable names.
 973     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 974       { echo "$as_me: error: invalid package name: $ac_package" >&2
 975    { (exit 1); exit 1; }; }
 976     ac_package=`echo $ac_package | sed 's/-/_/g'`
 977     eval with_$ac_package=no ;;
 978
 979   --x)
 980     # Obsolete; use --with-x.
 981     with_x=yes ;;
 982
 983   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 984   | --x-incl | --x-inc | --x-in | --x-i)
 985     ac_prev=x_includes ;;
 986   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 987   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 988     x_includes=$ac_optarg ;;
 989
 990   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 991   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 992     ac_prev=x_libraries ;;
 993   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 994   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 995     x_libraries=$ac_optarg ;;
 996
 997   -*) { echo "$as_me: error: unrecognized option: $ac_option
 998 Try \`$0 --help' for more information." >&2
 999    { (exit 1); exit 1; }; }
1000     ;;
1001
1002   *=*)
1003     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1004     # Reject names that are not valid shell variable names.
1005     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
1006       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
1007    { (exit 1); exit 1; }; }
1008     eval $ac_envvar=\$ac_optarg
1009     export $ac_envvar ;;
1010
1011   *)
1012     # FIXME: should be removed in autoconf 3.0.
1013     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1014     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1015       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1016     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1017     ;;
1018
1019   esac
1020 done
1021
1022 if test -n "$ac_prev"; then
1023   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1024   { echo "$as_me: error: missing argument to $ac_option" >&2
1025    { (exit 1); exit 1; }; }
1026 fi
1027
1028 # Be sure to have absolute directory names.
1029 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1030                 datadir sysconfdir sharedstatedir localstatedir includedir \
1031                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1032                 libdir localedir mandir
1033 do
1034   eval ac_val=\$$ac_var
1035   case $ac_val in
1036     [\\/$]* | ?:[\\/]* )  continue;;
1037     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1038   esac
1039   { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
1040    { (exit 1); exit 1; }; }
1041 done
1042
1043 # There might be people who depend on the old broken behavior: `$host'
1044 # used to hold the argument of --host etc.
1045 # FIXME: To remove some day.
1046 build=$build_alias
1047 host=$host_alias
1048 target=$target_alias
1049
1050 # FIXME: To remove some day.
1051 if test "x$host_alias" != x; then
1052   if test "x$build_alias" = x; then
1053     cross_compiling=maybe
1054     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1055     If a cross compiler is detected then cross compile mode will be used." >&2
1056   elif test "x$build_alias" != "x$host_alias"; then
1057     cross_compiling=yes
1058   fi
1059 fi
1060
1061 ac_tool_prefix=
1062 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1063
1064 test "$silent" = yes && exec 6>/dev/null
1065
1066
1067 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1068 ac_ls_di=`ls -di .` &&
1069 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1070   { echo "$as_me: error: Working directory cannot be determined" >&2
1071    { (exit 1); exit 1; }; }
1072 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1073   { echo "$as_me: error: pwd does not report name of working directory" >&2
1074    { (exit 1); exit 1; }; }
1075
1076
1077 # Find the source files, if location was not specified.
1078 if test -z "$srcdir"; then
1079   ac_srcdir_defaulted=yes
1080   # Try the directory containing this script, then the parent directory.
1081   ac_confdir=`$as_dirname -- "$0" ||
1082 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1083          X"$0" : 'X\(//\)[^/]' \| \
1084          X"$0" : 'X\(//\)$' \| \
1085          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
1086 echo X"$0" |
1087     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1088             s//\1/
1089             q
1090           }
1091           /^X\(\/\/\)[^/].*/{
1092             s//\1/
1093             q
1094           }
1095           /^X\(\/\/\)$/{
1096             s//\1/
1097             q
1098           }
1099           /^X\(\/\).*/{
1100             s//\1/
1101             q
1102           }
1103           s/.*/./; q'`
1104   srcdir=$ac_confdir
1105   if test ! -r "$srcdir/$ac_unique_file"; then
1106     srcdir=..
1107   fi
1108 else
1109   ac_srcdir_defaulted=no
1110 fi
1111 if test ! -r "$srcdir/$ac_unique_file"; then
1112   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1113   { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
1114    { (exit 1); exit 1; }; }
1115 fi
1116 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1117 ac_abs_confdir=`(
1118         cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
1119    { (exit 1); exit 1; }; }
1120         pwd)`
1121 # When building in place, set srcdir=.
1122 if test "$ac_abs_confdir" = "$ac_pwd"; then
1123   srcdir=.
1124 fi
1125 # Remove unnecessary trailing slashes from srcdir.
1126 # Double slashes in file names in object file debugging info
1127 # mess up M-x gdb in Emacs.
1128 case $srcdir in
1129 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1130 esac
1131 for ac_var in $ac_precious_vars; do
1132   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1133   eval ac_env_${ac_var}_value=\$${ac_var}
1134   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1135   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1136 done
1137
1138 #
1139 # Report the --help message.
1140 #
1141 if test "$ac_init_help" = "long"; then
1142   # Omit some internal or obsolete options to make the list less imposing.
1143   # This message is too long to be a string in the A/UX 3.1 sh.
1144   cat <<_ACEOF
1145 \`configure' configures GNU Autoconf 2.60b to adapt to many kinds of systems.
1146
1147 Usage: $0 [OPTION]... [VAR=VALUE]...
1148
1149 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1150 VAR=VALUE.  See below for descriptions of some of the useful variables.
1151
1152 Defaults for the options are specified in brackets.
1153
1154 Configuration:
1155   -h, --help              display this help and exit
1156       --help=short        display options specific to this package
1157       --help=recursive    display the short help of all the included packages
1158   -V, --version           display version information and exit
1159   -q, --quiet, --silent   do not print \`checking...' messages
1160       --cache-file=FILE   cache test results in FILE [disabled]
1161   -C, --config-cache      alias for \`--cache-file=config.cache'
1162   -n, --no-create         do not create output files
1163       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1164
1165 Installation directories:
1166   --prefix=PREFIX         install architecture-independent files in PREFIX
1167                           [$ac_default_prefix]
1168   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1169                           [PREFIX]
1170
1171 By default, \`make install' will install all the files in
1172 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1173 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1174 for instance \`--prefix=\$HOME'.
1175
1176 For better control, use the options below.
1177
1178 Fine tuning of the installation directories:
1179   --bindir=DIR           user executables [EPREFIX/bin]
1180   --sbindir=DIR          system admin executables [EPREFIX/sbin]
1181   --libexecdir=DIR       program executables [EPREFIX/libexec]
1182   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
1183   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
1184   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
1185   --libdir=DIR           object code libraries [EPREFIX/lib]
1186   --includedir=DIR       C header files [PREFIX/include]
1187   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
1188   --datarootdir=DIR      read-only arch.-independent data root [PREFIX/share]
1189   --datadir=DIR          read-only architecture-independent data [DATAROOTDIR]
1190   --infodir=DIR          info documentation [DATAROOTDIR/info]
1191   --localedir=DIR        locale-dependent data [DATAROOTDIR/locale]
1192   --mandir=DIR           man documentation [DATAROOTDIR/man]
1193   --docdir=DIR           documentation root [DATAROOTDIR/doc/autoconf]
1194   --htmldir=DIR          html documentation [DOCDIR]
1195   --dvidir=DIR           dvi documentation [DOCDIR]
1196   --pdfdir=DIR           pdf documentation [DOCDIR]
1197   --psdir=DIR            ps documentation [DOCDIR]
1198 _ACEOF
1199
1200   cat <<\_ACEOF
1201
1202 Program names:
1203   --program-prefix=PREFIX            prepend PREFIX to installed program names
1204   --program-suffix=SUFFIX            append SUFFIX to installed program names
1205   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1206 _ACEOF
1207 fi
1208
1209 if test -n "$ac_init_help"; then
1210   case $ac_init_help in
1211      short | recursive ) echo "Configuration of GNU Autoconf 2.60b:";;
1212    esac
1213   cat <<\_ACEOF
1214
1215 Optional Packages:
1216   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1217   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1218   --with-lispdir          override the default lisp directory
1219
1220 Some influential environment variables:
1221   EMACS       the Emacs editor command
1222   EMACSLOADPATH
1223               the Emacs library search path
1224
1225 Use these variables to override the choices made by `configure' or to help
1226 it to find libraries and programs with nonstandard names/locations.
1227
1228 Report bugs to <bug-autoconf@gnu.org>.
1229 _ACEOF
1230 ac_status=$?
1231 fi
1232
1233 if test "$ac_init_help" = "recursive"; then
1234   # If there are subdirs, report their specific --help.
1235   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1236     test -d "$ac_dir" || continue
1237     ac_builddir=.
1238
1239 case "$ac_dir" in
1240 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1241 *)
1242   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
1243   # A ".." for each directory in $ac_dir_suffix.
1244   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
1245   case $ac_top_builddir_sub in
1246   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1247   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1248   esac ;;
1249 esac
1250 ac_abs_top_builddir=$ac_pwd
1251 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1252 # for backward compatibility:
1253 ac_top_builddir=$ac_top_build_prefix
1254
1255 case $srcdir in
1256   .)  # We are building in place.
1257     ac_srcdir=.
1258     ac_top_srcdir=$ac_top_builddir_sub
1259     ac_abs_top_srcdir=$ac_pwd ;;
1260   [\\/]* | ?:[\\/]* )  # Absolute name.
1261     ac_srcdir=$srcdir$ac_dir_suffix;
1262     ac_top_srcdir=$srcdir
1263     ac_abs_top_srcdir=$srcdir ;;
1264   *) # Relative name.
1265     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1266     ac_top_srcdir=$ac_top_build_prefix$srcdir
1267     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1268 esac
1269 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1270
1271     cd "$ac_dir" || { ac_status=$?; continue; }
1272     # Check for guested configure.
1273     if test -f "$ac_srcdir/configure.gnu"; then
1274       echo &&
1275       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1276     elif test -f "$ac_srcdir/configure"; then
1277       echo &&
1278       $SHELL "$ac_srcdir/configure" --help=recursive
1279     else
1280       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1281     fi || ac_status=$?
1282     cd "$ac_pwd" || { ac_status=$?; break; }
1283   done
1284 fi
1285
1286 test -n "$ac_init_help" && exit $ac_status
1287 if $ac_init_version; then
1288   cat <<\_ACEOF
1289 GNU Autoconf configure 2.60b
1290 generated by GNU Autoconf 2.60b
1291
1292 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
1293 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1294 This configure script is free software; the Free Software Foundation
1295 gives unlimited permission to copy, distribute and modify it.
1296 _ACEOF
1297   exit
1298 fi
1299 cat >config.log <<_ACEOF
1300 This file contains any messages produced by compilers while
1301 running configure, to aid debugging if configure makes a mistake.
1302
1303 It was created by GNU Autoconf $as_me 2.60b, which was
1304 generated by GNU Autoconf 2.60b.  Invocation command line was
1305
1306   $ $0 $@
1307
1308 _ACEOF
1309 exec 5>>config.log
1310 {
1311 cat <<_ASUNAME
1312 ## --------- ##
1313 ## Platform. ##
1314 ## --------- ##
1315
1316 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1317 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1318 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1319 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1320 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1321
1322 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1323 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1324
1325 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1326 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1327 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1328 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1329 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1330 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1331 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1332
1333 _ASUNAME
1334
1335 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1336 for as_dir in $PATH
1337 do
1338   IFS=$as_save_IFS
1339   test -z "$as_dir" && as_dir=.
1340   echo "PATH: $as_dir"
1341 done
1342 IFS=$as_save_IFS
1343
1344 } >&5
1345
1346 cat >&5 <<_ACEOF
1347
1348
1349 ## ----------- ##
1350 ## Core tests. ##
1351 ## ----------- ##
1352
1353 _ACEOF
1354
1355
1356 # Keep a trace of the command line.
1357 # Strip out --no-create and --no-recursion so they do not pile up.
1358 # Strip out --silent because we don't want to record it for future runs.
1359 # Also quote any args containing shell meta-characters.
1360 # Make two passes to allow for proper duplicate-argument suppression.
1361 ac_configure_args=
1362 ac_configure_args0=
1363 ac_configure_args1=
1364 ac_must_keep_next=false
1365 for ac_pass in 1 2
1366 do
1367   for ac_arg
1368   do
1369     case $ac_arg in
1370     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1371     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1372     | -silent | --silent | --silen | --sile | --sil)
1373       continue ;;
1374     *\'*)
1375       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1376     esac
1377     case $ac_pass in
1378     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1379     2)
1380       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1381       if test $ac_must_keep_next = true; then
1382         ac_must_keep_next=false # Got value, back to normal.
1383       else
1384         case $ac_arg in
1385           *=* | --config-cache | -C | -disable-* | --disable-* \
1386           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1387           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1388           | -with-* | --with-* | -without-* | --without-* | --x)
1389             case "$ac_configure_args0 " in
1390               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1391             esac
1392             ;;
1393           -* ) ac_must_keep_next=true ;;
1394         esac
1395       fi
1396       ac_configure_args="$ac_configure_args '$ac_arg'"
1397       ;;
1398     esac
1399   done
1400 done
1401 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1402 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1403
1404 # When interrupted or exit'd, cleanup temporary files, and complete
1405 # config.log.  We remove comments because anyway the quotes in there
1406 # would cause problems or look ugly.
1407 # WARNING: Use '\'' to represent an apostrophe within the trap.
1408 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1409 trap 'exit_status=$?
1410   # Save into config.log some information that might help in debugging.
1411   {
1412     echo
1413
1414     cat <<\_ASBOX
1415 ## ---------------- ##
1416 ## Cache variables. ##
1417 ## ---------------- ##
1418 _ASBOX
1419     echo
1420     # The following way of writing the cache mishandles newlines in values,
1421 (
1422   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1423     eval ac_val=\$$ac_var
1424     case $ac_val in #(
1425     *${as_nl}*)
1426       case $ac_var in #(
1427       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
1428 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
1429       esac
1430       case $ac_var in #(
1431       _ | IFS | as_nl) ;; #(
1432       *) $as_unset $ac_var ;;
1433       esac ;;
1434     esac
1435   done
1436   (set) 2>&1 |
1437     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1438     *${as_nl}ac_space=\ *)
1439       sed -n \
1440         "s/'\''/'\''\\\\'\'''\''/g;
1441           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1442       ;; #(
1443     *)
1444       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1445       ;;
1446     esac |
1447     sort
1448 )
1449     echo
1450
1451     cat <<\_ASBOX
1452 ## ----------------- ##
1453 ## Output variables. ##
1454 ## ----------------- ##
1455 _ASBOX
1456     echo
1457     for ac_var in $ac_subst_vars
1458     do
1459       eval ac_val=\$$ac_var
1460       case $ac_val in
1461       *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1462       esac
1463       echo "$ac_var='\''$ac_val'\''"
1464     done | sort
1465     echo
1466
1467     if test -n "$ac_subst_files"; then
1468       cat <<\_ASBOX
1469 ## ------------------- ##
1470 ## File substitutions. ##
1471 ## ------------------- ##
1472 _ASBOX
1473       echo
1474       for ac_var in $ac_subst_files
1475       do
1476         eval ac_val=\$$ac_var
1477         case $ac_val in
1478         *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1479         esac
1480         echo "$ac_var='\''$ac_val'\''"
1481       done | sort
1482       echo
1483     fi
1484
1485     if test -s confdefs.h; then
1486       cat <<\_ASBOX
1487 ## ----------- ##
1488 ## confdefs.h. ##
1489 ## ----------- ##
1490 _ASBOX
1491       echo
1492       cat confdefs.h
1493       echo
1494     fi
1495     test "$ac_signal" != 0 &&
1496       echo "$as_me: caught signal $ac_signal"
1497     echo "$as_me: exit $exit_status"
1498   } >&5
1499   rm -f core *.core core.conftest.* &&
1500     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1501     exit $exit_status
1502 ' 0
1503 for ac_signal in 1 2 13 15; do
1504   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1505 done
1506 ac_signal=0
1507
1508 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1509 rm -f -r conftest* confdefs.h
1510
1511 # Predefined preprocessor variables.
1512
1513 cat >>confdefs.h <<_ACEOF
1514 #define PACKAGE_NAME "$PACKAGE_NAME"
1515 _ACEOF
1516
1517
1518 cat >>confdefs.h <<_ACEOF
1519 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1520 _ACEOF
1521
1522
1523 cat >>confdefs.h <<_ACEOF
1524 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1525 _ACEOF
1526
1527
1528 cat >>confdefs.h <<_ACEOF
1529 #define PACKAGE_STRING "$PACKAGE_STRING"
1530 _ACEOF
1531
1532
1533 cat >>confdefs.h <<_ACEOF
1534 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1535 _ACEOF
1536
1537
1538 # Let the site file select an alternate cache file if it wants to.
1539 # Prefer explicitly selected file to automatically selected ones.
1540 if test -n "$CONFIG_SITE"; then
1541   set x "$CONFIG_SITE"
1542 elif test "x$prefix" != xNONE; then
1543   set x "$prefix/share/config.site" "$prefix/etc/config.site"
1544 else
1545   set x "$ac_default_prefix/share/config.site" \
1546         "$ac_default_prefix/etc/config.site"
1547 fi
1548 shift
1549 for ac_site_file
1550 do
1551   if test -r "$ac_site_file"; then
1552     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1553 echo "$as_me: loading site script $ac_site_file" >&6;}
1554     sed 's/^/| /' "$ac_site_file" >&5
1555     . "$ac_site_file"
1556   fi
1557 done
1558
1559 if test -r "$cache_file"; then
1560   # Some versions of bash will fail to source /dev/null (special
1561   # files actually), so we avoid doing that.
1562   if test -f "$cache_file"; then
1563     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1564 echo "$as_me: loading cache $cache_file" >&6;}
1565     case $cache_file in
1566       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1567       *)                      . "./$cache_file";;
1568     esac
1569   fi
1570 else
1571   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1572 echo "$as_me: creating cache $cache_file" >&6;}
1573   >$cache_file
1574 fi
1575
1576 # Check that the precious variables saved in the cache have kept the same
1577 # value.
1578 ac_cache_corrupted=false
1579 for ac_var in $ac_precious_vars; do
1580   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1581   eval ac_new_set=\$ac_env_${ac_var}_set
1582   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1583   eval ac_new_val=\$ac_env_${ac_var}_value
1584   case $ac_old_set,$ac_new_set in
1585     set,)
1586       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1587 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1588       ac_cache_corrupted=: ;;
1589     ,set)
1590       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1591 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1592       ac_cache_corrupted=: ;;
1593     ,);;
1594     *)
1595       if test "x$ac_old_val" != "x$ac_new_val"; then
1596         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1597 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1598         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1599 echo "$as_me:   former value:  $ac_old_val" >&2;}
1600         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1601 echo "$as_me:   current value: $ac_new_val" >&2;}
1602         ac_cache_corrupted=:
1603       fi;;
1604   esac
1605   # Pass precious variables to config.status.
1606   if test "$ac_new_set" = set; then
1607     case $ac_new_val in
1608     *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1609     *) ac_arg=$ac_var=$ac_new_val ;;
1610     esac
1611     case " $ac_configure_args " in
1612       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1613       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1614     esac
1615   fi
1616 done
1617 if $ac_cache_corrupted; then
1618   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1619 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1620   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1621 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1622    { (exit 1); exit 1; }; }
1623 fi
1624
1625
1626
1627
1628
1629
1630
1631
1632
1633
1634
1635
1636
1637
1638
1639
1640
1641
1642
1643
1644
1645
1646
1647
1648
1649 ac_ext=c
1650 ac_cpp='$CPP $CPPFLAGS'
1651 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1652 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1653 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1654
1655
1656
1657
1658 ac_aux_dir=
1659 for ac_dir in build-aux "$srcdir"/build-aux; do
1660   if test -f "$ac_dir/install-sh"; then
1661     ac_aux_dir=$ac_dir
1662     ac_install_sh="$ac_aux_dir/install-sh -c"
1663     break
1664   elif test -f "$ac_dir/install.sh"; then
1665     ac_aux_dir=$ac_dir
1666     ac_install_sh="$ac_aux_dir/install.sh -c"
1667     break
1668   elif test -f "$ac_dir/shtool"; then
1669     ac_aux_dir=$ac_dir
1670     ac_install_sh="$ac_aux_dir/shtool install -c"
1671     break
1672   fi
1673 done
1674 if test -z "$ac_aux_dir"; then
1675   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in build-aux \"$srcdir\"/build-aux" >&5
1676 echo "$as_me: error: cannot find install-sh or install.sh in build-aux \"$srcdir\"/build-aux" >&2;}
1677    { (exit 1); exit 1; }; }
1678 fi
1679
1680 # These three variables are undocumented and unsupported,
1681 # and are intended to be withdrawn in a future Autoconf release.
1682 # They can cause serious problems if a builder's source tree is in a directory
1683 # whose full name contains unusual characters.
1684 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
1685 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
1686 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
1687
1688
1689
1690 am__api_version="1.9"
1691 # Find a good install program.  We prefer a C program (faster),
1692 # so one script is as good as another.  But avoid the broken or
1693 # incompatible versions:
1694 # SysV /etc/install, /usr/sbin/install
1695 # SunOS /usr/etc/install
1696 # IRIX /sbin/install
1697 # AIX /bin/install
1698 # AmigaOS /C/install, which installs bootblocks on floppy discs
1699 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1700 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1701 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1702 # OS/2's system install, which has a completely different semantic
1703 # ./install, which can be erroneously created by make from ./install.sh.
1704 { echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1705 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
1706 if test -z "$INSTALL"; then
1707 if test "${ac_cv_path_install+set}" = set; then
1708   echo $ECHO_N "(cached) $ECHO_C" >&6
1709 else
1710   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1711 for as_dir in $PATH
1712 do
1713   IFS=$as_save_IFS
1714   test -z "$as_dir" && as_dir=.
1715   # Account for people who put trailing slashes in PATH elements.
1716 case $as_dir/ in
1717   ./ | .// | /cC/* | \
1718   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1719   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
1720   /usr/ucb/* ) ;;
1721   *)
1722     # OSF1 and SCO ODT 3.0 have their own names for install.
1723     # Don't use installbsd from OSF since it installs stuff as root
1724     # by default.
1725     for ac_prog in ginstall scoinst install; do
1726       for ac_exec_ext in '' $ac_executable_extensions; do
1727         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; }; then
1728           if test $ac_prog = install &&
1729             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1730             # AIX install.  It has an incompatible calling convention.
1731             :
1732           elif test $ac_prog = install &&
1733             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1734             # program-specific install script used by HP pwplus--don't use.
1735             :
1736           else
1737             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1738             break 3
1739           fi
1740         fi
1741       done
1742     done
1743     ;;
1744 esac
1745 done
1746 IFS=$as_save_IFS
1747
1748
1749 fi
1750   if test "${ac_cv_path_install+set}" = set; then
1751     INSTALL=$ac_cv_path_install
1752   else
1753     # As a last resort, use the slow shell script.  Don't cache a
1754     # value for INSTALL within a source directory, because that will
1755     # break other packages using the cache if that directory is
1756     # removed, or if the value is a relative name.
1757     INSTALL=$ac_install_sh
1758   fi
1759 fi
1760 { echo "$as_me:$LINENO: result: $INSTALL" >&5
1761 echo "${ECHO_T}$INSTALL" >&6; }
1762
1763 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1764 # It thinks the first close brace ends the variable substitution.
1765 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1766
1767 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1768
1769 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1770
1771 { echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1772 echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6; }
1773 # Just in case
1774 sleep 1
1775 echo timestamp > conftest.file
1776 # Do `set' in a subshell so we don't clobber the current shell's
1777 # arguments.  Must try -L first in case configure is actually a
1778 # symlink; some systems play weird games with the mod time of symlinks
1779 # (eg FreeBSD returns the mod time of the symlink's containing
1780 # directory).
1781 if (
1782    set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1783    if test "$*" = "X"; then
1784       # -L didn't work.
1785       set X `ls -t $srcdir/configure conftest.file`
1786    fi
1787    rm -f conftest.file
1788    if test "$*" != "X $srcdir/configure conftest.file" \
1789       && test "$*" != "X conftest.file $srcdir/configure"; then
1790
1791       # If neither matched, then we have a broken ls.  This can happen
1792       # if, for instance, CONFIG_SHELL is bash and it inherits a
1793       # broken ls alias from the environment.  This has actually
1794       # happened.  Such a system could not be considered "sane".
1795       { { echo "$as_me:$LINENO: error: ls -t appears to fail.  Make sure there is not a broken
1796 alias in your environment" >&5
1797 echo "$as_me: error: ls -t appears to fail.  Make sure there is not a broken
1798 alias in your environment" >&2;}
1799    { (exit 1); exit 1; }; }
1800    fi
1801
1802    test "$2" = conftest.file
1803    )
1804 then
1805    # Ok.
1806    :
1807 else
1808    { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1809 Check your system clock" >&5
1810 echo "$as_me: error: newly created file is older than distributed files!
1811 Check your system clock" >&2;}
1812    { (exit 1); exit 1; }; }
1813 fi
1814 { echo "$as_me:$LINENO: result: yes" >&5
1815 echo "${ECHO_T}yes" >&6; }
1816 test "$program_prefix" != NONE &&
1817   program_transform_name="s&^&$program_prefix&;$program_transform_name"
1818 # Use a double $ so make ignores it.
1819 test "$program_suffix" != NONE &&
1820   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
1821 # Double any \ or $.  echo might interpret backslashes.
1822 # By default was `s,x,x', remove it if useless.
1823 cat <<\_ACEOF >conftest.sed
1824 s/[\\$]/&&/g;s/;s,x,x,$//
1825 _ACEOF
1826 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1827 rm -f conftest.sed
1828
1829 # expand $ac_aux_dir to an absolute path
1830 am_aux_dir=`cd $ac_aux_dir && pwd`
1831
1832 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
1833 # Use eval to expand $SHELL
1834 if eval "$MISSING --run true"; then
1835   am_missing_run="$MISSING --run "
1836 else
1837   am_missing_run=
1838   { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1839 echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1840 fi
1841
1842 if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
1843   # We used to keeping the `.' as first argument, in order to
1844   # allow $(mkdir_p) to be used without argument.  As in
1845   #   $(mkdir_p) $(somedir)
1846   # where $(somedir) is conditionally defined.  However this is wrong
1847   # for two reasons:
1848   #  1. if the package is installed by a user who cannot write `.'
1849   #     make install will fail,
1850   #  2. the above comment should most certainly read
1851   #     $(mkdir_p) $(DESTDIR)$(somedir)
1852   #     so it does not work when $(somedir) is undefined and
1853   #     $(DESTDIR) is not.
1854   #  To support the latter case, we have to write
1855   #     test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
1856   #  so the `.' trick is pointless.
1857   mkdir_p='mkdir -p --'
1858 else
1859   # On NextStep and OpenStep, the `mkdir' command does not
1860   # recognize any option.  It will interpret all options as
1861   # directories to create, and then abort because `.' already
1862   # exists.
1863   for d in ./-p ./--version;
1864   do
1865     test -d $d && rmdir $d
1866   done
1867   # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
1868   if test -f "$ac_aux_dir/mkinstalldirs"; then
1869     mkdir_p='$(mkinstalldirs)'
1870   else
1871     mkdir_p='$(install_sh) -d'
1872   fi
1873 fi
1874
1875 for ac_prog in gawk mawk nawk awk
1876 do
1877   # Extract the first word of "$ac_prog", so it can be a program name with args.
1878 set dummy $ac_prog; ac_word=$2
1879 { echo "$as_me:$LINENO: checking for $ac_word" >&5
1880 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1881 if test "${ac_cv_prog_AWK+set}" = set; then
1882   echo $ECHO_N "(cached) $ECHO_C" >&6
1883 else
1884   if test -n "$AWK"; then
1885   ac_cv_prog_AWK="$AWK" # Let the user override the test.
1886 else
1887 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1888 for as_dir in $PATH
1889 do
1890   IFS=$as_save_IFS
1891   test -z "$as_dir" && as_dir=.
1892   for ac_exec_ext in '' $ac_executable_extensions; do
1893   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
1894     ac_cv_prog_AWK="$ac_prog"
1895     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1896     break 2
1897   fi
1898 done
1899 done
1900 IFS=$as_save_IFS
1901
1902 fi
1903 fi
1904 AWK=$ac_cv_prog_AWK
1905 if test -n "$AWK"; then
1906   { echo "$as_me:$LINENO: result: $AWK" >&5
1907 echo "${ECHO_T}$AWK" >&6; }
1908 else
1909   { echo "$as_me:$LINENO: result: no" >&5
1910 echo "${ECHO_T}no" >&6; }
1911 fi
1912
1913
1914   test -n "$AWK" && break
1915 done
1916
1917 { echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1918 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; }
1919 set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
1920 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
1921   echo $ECHO_N "(cached) $ECHO_C" >&6
1922 else
1923   cat >conftest.make <<\_ACEOF
1924 SHELL = /bin/sh
1925 all:
1926         @echo '@@@%%%=$(MAKE)=@@@%%%'
1927 _ACEOF
1928 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1929 case `${MAKE-make} -f conftest.make 2>/dev/null` in
1930   *@@@%%%=?*=@@@%%%*)
1931     eval ac_cv_prog_make_${ac_make}_set=yes;;
1932   *)
1933     eval ac_cv_prog_make_${ac_make}_set=no;;
1934 esac
1935 rm -f conftest.make
1936 fi
1937 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
1938   { echo "$as_me:$LINENO: result: yes" >&5
1939 echo "${ECHO_T}yes" >&6; }
1940   SET_MAKE=
1941 else
1942   { echo "$as_me:$LINENO: result: no" >&5
1943 echo "${ECHO_T}no" >&6; }
1944   SET_MAKE="MAKE=${MAKE-make}"
1945 fi
1946
1947 rm -rf .tst 2>/dev/null
1948 mkdir .tst 2>/dev/null
1949 if test -d .tst; then
1950   am__leading_dot=.
1951 else
1952   am__leading_dot=_
1953 fi
1954 rmdir .tst 2>/dev/null
1955
1956 # test to see if srcdir already configured
1957 if test "`cd $srcdir && pwd`" != "`pwd`" &&
1958    test -f $srcdir/config.status; then
1959   { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1960 echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
1961    { (exit 1); exit 1; }; }
1962 fi
1963
1964 # test whether we have cygpath
1965 if test -z "$CYGPATH_W"; then
1966   if (cygpath --version) >/dev/null 2>/dev/null; then
1967     CYGPATH_W='cygpath -w'
1968   else
1969     CYGPATH_W=echo
1970   fi
1971 fi
1972
1973
1974 # Define the identity of the package.
1975  PACKAGE='autoconf'
1976  VERSION='2.60b'
1977
1978
1979 cat >>confdefs.h <<_ACEOF
1980 #define PACKAGE "$PACKAGE"
1981 _ACEOF
1982
1983
1984 cat >>confdefs.h <<_ACEOF
1985 #define VERSION "$VERSION"
1986 _ACEOF
1987
1988 # Some tools Automake needs.
1989
1990 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
1991
1992
1993 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
1994
1995
1996 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
1997
1998
1999 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
2000
2001
2002 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
2003
2004 install_sh=${install_sh-"$am_aux_dir/install-sh"}
2005
2006 # Installed binaries are usually stripped using `strip' when the user
2007 # run `make install-strip'.  However `strip' might not be the right
2008 # tool to use in cross-compilation environments, therefore Automake
2009 # will honor the `STRIP' environment variable to overrule this program.
2010 if test "$cross_compiling" != no; then
2011   if test -n "$ac_tool_prefix"; then
2012   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2013 set dummy ${ac_tool_prefix}strip; ac_word=$2
2014 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2015 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2016 if test "${ac_cv_prog_STRIP+set}" = set; then
2017   echo $ECHO_N "(cached) $ECHO_C" >&6
2018 else
2019   if test -n "$STRIP"; then
2020   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2021 else
2022 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2023 for as_dir in $PATH
2024 do
2025   IFS=$as_save_IFS
2026   test -z "$as_dir" && as_dir=.
2027   for ac_exec_ext in '' $ac_executable_extensions; do
2028   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
2029     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2030     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2031     break 2
2032   fi
2033 done
2034 done
2035 IFS=$as_save_IFS
2036
2037 fi
2038 fi
2039 STRIP=$ac_cv_prog_STRIP
2040 if test -n "$STRIP"; then
2041   { echo "$as_me:$LINENO: result: $STRIP" >&5
2042 echo "${ECHO_T}$STRIP" >&6; }
2043 else
2044   { echo "$as_me:$LINENO: result: no" >&5
2045 echo "${ECHO_T}no" >&6; }
2046 fi
2047
2048
2049 fi
2050 if test -z "$ac_cv_prog_STRIP"; then
2051   ac_ct_STRIP=$STRIP
2052   # Extract the first word of "strip", so it can be a program name with args.
2053 set dummy strip; ac_word=$2
2054 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2055 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2056 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
2057   echo $ECHO_N "(cached) $ECHO_C" >&6
2058 else
2059   if test -n "$ac_ct_STRIP"; then
2060   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2061 else
2062 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2063 for as_dir in $PATH
2064 do
2065   IFS=$as_save_IFS
2066   test -z "$as_dir" && as_dir=.
2067   for ac_exec_ext in '' $ac_executable_extensions; do
2068   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
2069     ac_cv_prog_ac_ct_STRIP="strip"
2070     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2071     break 2
2072   fi
2073 done
2074 done
2075 IFS=$as_save_IFS
2076
2077 fi
2078 fi
2079 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2080 if test -n "$ac_ct_STRIP"; then
2081   { echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
2082 echo "${ECHO_T}$ac_ct_STRIP" >&6; }
2083 else
2084   { echo "$as_me:$LINENO: result: no" >&5
2085 echo "${ECHO_T}no" >&6; }
2086 fi
2087
2088   if test "x$ac_ct_STRIP" = x; then
2089     STRIP=":"
2090   else
2091     case $cross_compiling:$ac_tool_warned in
2092 yes:)
2093 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2094 whose name does not start with the host triplet.  If you think this
2095 configuration is useful to you, please write to autoconf@gnu.org." >&5
2096 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2097 whose name does not start with the host triplet.  If you think this
2098 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2099 ac_tool_warned=yes ;;
2100 esac
2101     STRIP=$ac_ct_STRIP
2102   fi
2103 else
2104   STRIP="$ac_cv_prog_STRIP"
2105 fi
2106
2107 fi
2108 INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
2109
2110 # We need awk for the "check" target.  The system "awk" is bad on
2111 # some platforms.
2112 # Always define AMTAR for backward compatibility.
2113
2114 AMTAR=${AMTAR-"${am_missing_run}tar"}
2115
2116 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
2117
2118
2119
2120
2121
2122
2123 # We use `/bin/sh -n script' to check that there are no syntax errors
2124 # in the scripts.  Although incredible, there are /bin/sh that go into
2125 # endless loops with `-n', e.g., SunOS's:
2126 #
2127 #   $ uname -a
2128 #   SunOS ondine 4.1.3 2 sun4m unknown
2129 #   $ cat endless.sh
2130 #   while false
2131 #   do
2132 #     :
2133 #   done
2134 #   exit 0
2135 #   $ time sh endless.sh
2136 #   sh endless.sh  0,02s user 0,03s system 78% cpu 0,064 total
2137 #   $ time sh -nx endless.sh
2138 #   ^Csh -nx endless.sh  3,67s user 0,03s system 63% cpu 5,868 total
2139 #
2140 # Also, some implementations of /bin/sh (e.g., Solaris 8) are soooo slow
2141 # that they are unusable on large scripts like our testsuite.
2142
2143 # So before using `/bin/sh -n' to check our scripts, we first check
2144 # that `/bin/sh -n' is known to not have these problems.
2145
2146 { echo "$as_me:$LINENO: checking whether /bin/sh -n is known to work" >&5
2147 echo $ECHO_N "checking whether /bin/sh -n is known to work... $ECHO_C" >&6; }
2148 if test "${ac_cv_sh_n_works+set}" = set; then
2149   echo $ECHO_N "(cached) $ECHO_C" >&6
2150 else
2151   if (
2152     unset BASH_VERSION ZSH_VERSION
2153     /bin/sh -c '
2154       test -n "${BASH_VERSION+set}" || # Bash
2155       test -n "${KSH_VERSION+set}" || # pdksh
2156       test -n "${ZSH_VERSION+set}" || # zsh
2157       test -n "${.sh.version}" # ksh93; put this last since its syntax is dodgy
2158     '
2159   ) 2>/dev/null
2160 then ac_cv_sh_n_works=yes
2161 else ac_cv_sh_n_works=no
2162 fi
2163
2164 fi
2165 { echo "$as_me:$LINENO: result: $ac_cv_sh_n_works" >&5
2166 echo "${ECHO_T}$ac_cv_sh_n_works" >&6; }
2167
2168
2169 # Initialize the test suite.
2170 ac_config_commands="$ac_config_commands tests/atconfig"
2171
2172
2173 ac_config_files="$ac_config_files tests/Makefile tests/atlocal"
2174
2175 # Extract the first word of "expr", so it can be a program name with args.
2176 set dummy expr; ac_word=$2
2177 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2178 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2179 if test "${ac_cv_path_EXPR+set}" = set; then
2180   echo $ECHO_N "(cached) $ECHO_C" >&6
2181 else
2182   case $EXPR in
2183   [\\/]* | ?:[\\/]*)
2184   ac_cv_path_EXPR="$EXPR" # Let the user override the test with a path.
2185   ;;
2186   *)
2187   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2188 for as_dir in $PATH
2189 do
2190   IFS=$as_save_IFS
2191   test -z "$as_dir" && as_dir=.
2192   for ac_exec_ext in '' $ac_executable_extensions; do
2193   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
2194     ac_cv_path_EXPR="$as_dir/$ac_word$ac_exec_ext"
2195     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2196     break 2
2197   fi
2198 done
2199 done
2200 IFS=$as_save_IFS
2201
2202   ;;
2203 esac
2204 fi
2205 EXPR=$ac_cv_path_EXPR
2206 if test -n "$EXPR"; then
2207   { echo "$as_me:$LINENO: result: $EXPR" >&5
2208 echo "${ECHO_T}$EXPR" >&6; }
2209 else
2210   { echo "$as_me:$LINENO: result: no" >&5
2211 echo "${ECHO_T}no" >&6; }
2212 fi
2213
2214
2215
2216
2217 ## ---- ##
2218 ## M4.  ##
2219 ## ---- ##
2220
2221 # We use an absolute name for GNU m4 so even if users have another m4 first in
2222 # their path, the installer can configure with a path that has GNU m4
2223 # first and get that path embedded in the installed autoconf and
2224 # autoheader scripts.
2225 for ac_prog in gm4 gnum4 m4
2226 do
2227   # Extract the first word of "$ac_prog", so it can be a program name with args.
2228 set dummy $ac_prog; ac_word=$2
2229 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2230 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2231 if test "${ac_cv_path_M4+set}" = set; then
2232   echo $ECHO_N "(cached) $ECHO_C" >&6
2233 else
2234   case $M4 in
2235   [\\/]* | ?:[\\/]*)
2236   ac_cv_path_M4="$M4" # Let the user override the test with a path.
2237   ;;
2238   *)
2239   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2240 for as_dir in $PATH
2241 do
2242   IFS=$as_save_IFS
2243   test -z "$as_dir" && as_dir=.
2244   for ac_exec_ext in '' $ac_executable_extensions; do
2245   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
2246     ac_cv_path_M4="$as_dir/$ac_word$ac_exec_ext"
2247     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2248     break 2
2249   fi
2250 done
2251 done
2252 IFS=$as_save_IFS
2253
2254   ;;
2255 esac
2256 fi
2257 M4=$ac_cv_path_M4
2258 if test -n "$M4"; then
2259   { echo "$as_me:$LINENO: result: $M4" >&5
2260 echo "${ECHO_T}$M4" >&6; }
2261 else
2262   { echo "$as_me:$LINENO: result: no" >&5
2263 echo "${ECHO_T}no" >&6; }
2264 fi
2265
2266
2267   test -n "$M4" && break
2268 done
2269 test -n "$M4" || M4="m4"
2270
2271 { echo "$as_me:$LINENO: checking whether m4 supports frozen files" >&5
2272 echo $ECHO_N "checking whether m4 supports frozen files... $ECHO_C" >&6; }
2273 if test "${ac_cv_prog_gnu_m4+set}" = set; then
2274   echo $ECHO_N "(cached) $ECHO_C" >&6
2275 else
2276   ac_cv_prog_gnu_m4=no
2277 if test x"$M4" != x; then
2278   case `$M4 --help < /dev/null 2>&1` in
2279     *reload-state*) ac_cv_prog_gnu_m4=yes ;;
2280   esac
2281 fi
2282 fi
2283 { echo "$as_me:$LINENO: result: $ac_cv_prog_gnu_m4" >&5
2284 echo "${ECHO_T}$ac_cv_prog_gnu_m4" >&6; }
2285 if test $ac_cv_prog_gnu_m4 = yes ; then
2286   { echo "$as_me:$LINENO: checking how m4 supports trace files" >&5
2287 echo $ECHO_N "checking how m4 supports trace files... $ECHO_C" >&6; }
2288 if test "${ac_cv_prog_gnu_m4_debugfile+set}" = set; then
2289   echo $ECHO_N "(cached) $ECHO_C" >&6
2290 else
2291   case `$M4 --help < /dev/null 2>&1` in
2292     *debugfile*) ac_cv_prog_gnu_m4_debugfile=--debugfile ;;
2293     *) ac_cv_prog_gnu_m4_debugfile=--error-output ;;
2294   esac
2295 fi
2296 { echo "$as_me:$LINENO: result: $ac_cv_prog_gnu_m4_debugfile" >&5
2297 echo "${ECHO_T}$ac_cv_prog_gnu_m4_debugfile" >&6; }
2298   M4_DEBUGFILE=$ac_cv_prog_gnu_m4_debugfile
2299
2300 fi
2301
2302 if test x"$ac_cv_prog_gnu_m4" != xyes; then
2303   { { echo "$as_me:$LINENO: error: GNU M4 1.4 is required" >&5
2304 echo "$as_me: error: GNU M4 1.4 is required" >&2;}
2305    { (exit 1); exit 1; }; }
2306 fi
2307
2308 ## ----------- ##
2309 ## Man pages.  ##
2310 ## ----------- ##
2311
2312 ac_config_files="$ac_config_files man/Makefile"
2313
2314
2315 HELP2MAN=${HELP2MAN-"${am_missing_run}help2man"}
2316
2317
2318
2319 ## ------ ##
2320 ## Perl.  ##
2321 ## ------ ##
2322
2323 # We use an absolute name for perl so the #! line in autoscan will work.
2324 # Extract the first word of "perl", so it can be a program name with args.
2325 set dummy perl; ac_word=$2
2326 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2327 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2328 if test "${ac_cv_path_PERL+set}" = set; then
2329   echo $ECHO_N "(cached) $ECHO_C" >&6
2330 else
2331   case $PERL in
2332   [\\/]* | ?:[\\/]*)
2333   ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
2334   ;;
2335   *)
2336   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2337 for as_dir in $PATH
2338 do
2339   IFS=$as_save_IFS
2340   test -z "$as_dir" && as_dir=.
2341   for ac_exec_ext in '' $ac_executable_extensions; do
2342   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
2343     ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
2344     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2345     break 2
2346   fi
2347 done
2348 done
2349 IFS=$as_save_IFS
2350
2351   test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="no"
2352   ;;
2353 esac
2354 fi
2355 PERL=$ac_cv_path_PERL
2356 if test -n "$PERL"; then
2357   { echo "$as_me:$LINENO: result: $PERL" >&5
2358 echo "${ECHO_T}$PERL" >&6; }
2359 else
2360   { echo "$as_me:$LINENO: result: no" >&5
2361 echo "${ECHO_T}no" >&6; }
2362 fi
2363
2364
2365 if test "$PERL" = no; then
2366   { { echo "$as_me:$LINENO: error: perl is not found" >&5
2367 echo "$as_me: error: perl is not found" >&2;}
2368    { (exit 1); exit 1; }; }
2369 fi
2370 $PERL -e 'require 5.005_03;' || {
2371    { { echo "$as_me:$LINENO: error: Perl 5.005_03 or better is required" >&5
2372 echo "$as_me: error: Perl 5.005_03 or better is required" >&2;}
2373    { (exit 1); exit 1; }; }
2374 }
2375
2376
2377 ## ------- ##
2378 ## Emacs.  ##
2379 ## ------- ##
2380
2381 ac_config_files="$ac_config_files lib/emacs/Makefile"
2382
2383 TEST_EMACS=$EMACS
2384 test x"$TEST_EMACS" = xt && TEST_EMACS=
2385 for ac_prog in emacs xemacs
2386 do
2387   # Extract the first word of "$ac_prog", so it can be a program name with args.
2388 set dummy $ac_prog; ac_word=$2
2389 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2390 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2391 if test "${ac_cv_prog_TEST_EMACS+set}" = set; then
2392   echo $ECHO_N "(cached) $ECHO_C" >&6
2393 else
2394   if test -n "$TEST_EMACS"; then
2395   ac_cv_prog_TEST_EMACS="$TEST_EMACS" # Let the user override the test.
2396 else
2397 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2398 for as_dir in $PATH
2399 do
2400   IFS=$as_save_IFS
2401   test -z "$as_dir" && as_dir=.
2402   for ac_exec_ext in '' $ac_executable_extensions; do
2403   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
2404     ac_cv_prog_TEST_EMACS="$ac_prog"
2405     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2406     break 2
2407   fi
2408 done
2409 done
2410 IFS=$as_save_IFS
2411
2412 fi
2413 fi
2414 TEST_EMACS=$ac_cv_prog_TEST_EMACS
2415 if test -n "$TEST_EMACS"; then
2416   { echo "$as_me:$LINENO: result: $TEST_EMACS" >&5
2417 echo "${ECHO_T}$TEST_EMACS" >&6; }
2418 else
2419   { echo "$as_me:$LINENO: result: no" >&5
2420 echo "${ECHO_T}no" >&6; }
2421 fi
2422
2423
2424   test -n "$TEST_EMACS" && break
2425 done
2426 test -n "$TEST_EMACS" || TEST_EMACS="no"
2427
2428
2429 # autoconf-mode.el and autotest-mode.el do not work with older version of
2430 # Emacs (i.e. 18.x.x).  During byte-compilation, Emacs complains:
2431 # "Variable (broken nil) seen on pass 2 of byte compiler but not pass 1"
2432 # We detect this problem here.
2433 if test "$TEST_EMACS" != no; then
2434   { echo "$as_me:$LINENO: checking whether $TEST_EMACS is sufficiently recent" >&5
2435 echo $ECHO_N "checking whether $TEST_EMACS is sufficiently recent... $ECHO_C" >&6; }
2436 if test "${ac_cv_prog_emacs_ok+set}" = set; then
2437   echo $ECHO_N "(cached) $ECHO_C" >&6
2438 else
2439   # Note: The quoted "EOF" is intentional.  It protects the ` in the text.
2440     cat >conftest.el << "EOF"
2441       (defvar broken)
2442       (defun broken-mode () (setq broken-defaults `(broken nil)))
2443 EOF
2444     if { (echo "$as_me:$LINENO: \$TEST_EMACS -batch -q -f batch-byte-compile conftest.el 1>&2") >&5
2445   ($TEST_EMACS -batch -q -f batch-byte-compile conftest.el 1>&2) 2>&5
2446   ac_status=$?
2447   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2448   (exit $ac_status); }; then
2449   ac_cv_prog_emacs_ok=yes
2450 else
2451   ac_cv_prog_emacs_ok=no
2452 fi
2453
2454     rm -f conftest.el conftest.elc
2455 fi
2456 { echo "$as_me:$LINENO: result: $ac_cv_prog_emacs_ok" >&5
2457 echo "${ECHO_T}$ac_cv_prog_emacs_ok" >&6; }
2458   if test $ac_cv_prog_emacs_ok = no; then
2459   TEST_EMACS=no
2460 fi
2461
2462 fi
2463
2464
2465 EMACS=$TEST_EMACS
2466
2467
2468  # If set to t, that means we are running in a shell under Emacs.
2469  # If you have an Emacs named "t", then use the full path.
2470  test x"$EMACS" = xt && EMACS=
2471  for ac_prog in emacs xemacs
2472 do
2473   # Extract the first word of "$ac_prog", so it can be a program name with args.
2474 set dummy $ac_prog; ac_word=$2
2475 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2476 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2477 if test "${ac_cv_prog_EMACS+set}" = set; then
2478   echo $ECHO_N "(cached) $ECHO_C" >&6
2479 else
2480   if test -n "$EMACS"; then
2481   ac_cv_prog_EMACS="$EMACS" # Let the user override the test.
2482 else
2483 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2484 for as_dir in $PATH
2485 do
2486   IFS=$as_save_IFS
2487   test -z "$as_dir" && as_dir=.
2488   for ac_exec_ext in '' $ac_executable_extensions; do
2489   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
2490     ac_cv_prog_EMACS="$ac_prog"
2491     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2492     break 2
2493   fi
2494 done
2495 done
2496 IFS=$as_save_IFS
2497
2498 fi
2499 fi
2500 EMACS=$ac_cv_prog_EMACS
2501 if test -n "$EMACS"; then
2502   { echo "$as_me:$LINENO: result: $EMACS" >&5
2503 echo "${ECHO_T}$EMACS" >&6; }
2504 else
2505   { echo "$as_me:$LINENO: result: no" >&5
2506 echo "${ECHO_T}no" >&6; }
2507 fi
2508
2509
2510   test -n "$EMACS" && break
2511 done
2512 test -n "$EMACS" || EMACS="no"
2513
2514
2515
2516
2517 # Check whether --with-lispdir was given.
2518 if test "${with_lispdir+set}" = set; then
2519   withval=$with_lispdir;  lispdir="$withval"
2520    { echo "$as_me:$LINENO: checking where .elc files should go" >&5
2521 echo $ECHO_N "checking where .elc files should go... $ECHO_C" >&6; }
2522    { echo "$as_me:$LINENO: result: $lispdir" >&5
2523 echo "${ECHO_T}$lispdir" >&6; }
2524 else
2525
2526  { echo "$as_me:$LINENO: checking where .elc files should go" >&5
2527 echo $ECHO_N "checking where .elc files should go... $ECHO_C" >&6; }
2528 if test "${am_cv_lispdir+set}" = set; then
2529   echo $ECHO_N "(cached) $ECHO_C" >&6
2530 else
2531
2532    if test $EMACS != "no"; then
2533      if test x${lispdir+set} != xset; then
2534   # If $EMACS isn't GNU Emacs or XEmacs, this can blow up pretty badly
2535   # Some emacsen will start up in interactive mode, requiring C-x C-c to exit,
2536   #  which is non-obvious for non-emacs users.
2537   # Redirecting /dev/null should help a bit; pity we can't detect "broken"
2538   #  emacsen earlier and avoid running this altogether.
2539   { (echo "$as_me:$LINENO: \$EMACS -batch -q -eval '(while load-path (princ (concat (car load-path) \"\\n\")) (setq load-path (cdr load-path)))' </dev/null >conftest.out") >&5
2540   ($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
2541   ac_status=$?
2542   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2543   (exit $ac_status); }
2544         am_cv_lispdir=`sed -n \
2545        -e 's,/$,,' \
2546        -e '/.*\/lib\/x*emacs\/site-lisp$/{s,.*/lib/\(x*emacs/site-lisp\)$,${libdir}/\1,;p;q;}' \
2547        -e '/.*\/share\/x*emacs\/site-lisp$/{s,.*/share/\(x*emacs/site-lisp\),${datadir}/\1,;p;q;}' \
2548        conftest.out`
2549        rm conftest.out
2550      fi
2551    fi
2552    test -z "$am_cv_lispdir" && am_cv_lispdir='${datadir}/emacs/site-lisp'
2553
2554 fi
2555 { echo "$as_me:$LINENO: result: $am_cv_lispdir" >&5
2556 echo "${ECHO_T}$am_cv_lispdir" >&6; }
2557   lispdir="$am_cv_lispdir"
2558
2559 fi
2560
2561
2562
2563
2564
2565 ## ------------ ##
2566 ## Grep & sed.  ##
2567 ## ------------ ##
2568 { echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
2569 echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
2570 if test "${ac_cv_path_GREP+set}" = set; then
2571   echo $ECHO_N "(cached) $ECHO_C" >&6
2572 else
2573   # Extract the first word of "grep ggrep" to use in msg output
2574 if test -z "$GREP"; then
2575 set dummy grep ggrep; ac_prog_name=$2
2576 if test "${ac_cv_path_GREP+set}" = set; then
2577   echo $ECHO_N "(cached) $ECHO_C" >&6
2578 else
2579   ac_path_GREP_found=false
2580 # Loop through the user's path and test for each of PROGNAME-LIST
2581 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2582 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
2583 do
2584   IFS=$as_save_IFS
2585   test -z "$as_dir" && as_dir=.
2586   for ac_prog in grep ggrep; do
2587   for ac_exec_ext in '' $ac_executable_extensions; do
2588     ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
2589     { test -f "$ac_path_GREP" && $as_executable_p "$ac_path_GREP"; } || continue
2590     # Check for GNU ac_path_GREP and select it if it is found.
2591   # Check for GNU $ac_path_GREP
2592 case `"$ac_path_GREP" --version 2>&1` in
2593 *GNU*)
2594   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
2595 *)
2596   ac_count=0
2597   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
2598   while :
2599   do
2600     cat "conftest.in" "conftest.in" >"conftest.tmp"
2601     mv "conftest.tmp" "conftest.in"
2602     cp "conftest.in" "conftest.nl"
2603     echo 'GREP' >> "conftest.nl"
2604     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
2605     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
2606     ac_count=`expr $ac_count + 1`
2607     if test $ac_count -gt ${ac_path_GREP_max-0}; then
2608       # Best one so far, save it but keep looking for a better one
2609       ac_cv_path_GREP="$ac_path_GREP"
2610       ac_path_GREP_max=$ac_count
2611     fi
2612     # 10*(2^10) chars as input seems more than enough
2613     test $ac_count -gt 10 && break
2614   done
2615   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
2616 esac
2617
2618
2619     $ac_path_GREP_found && break 3
2620   done
2621 done
2622
2623 done
2624 IFS=$as_save_IFS
2625
2626
2627 fi
2628
2629 GREP="$ac_cv_path_GREP"
2630 if test -z "$GREP"; then
2631   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
2632 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
2633    { (exit 1); exit 1; }; }
2634 fi
2635
2636 else
2637   ac_cv_path_GREP=$GREP
2638 fi
2639
2640
2641 fi
2642 { echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
2643 echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
2644  GREP="$ac_cv_path_GREP"
2645
2646
2647 { echo "$as_me:$LINENO: checking for egrep" >&5
2648 echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
2649 if test "${ac_cv_path_EGREP+set}" = set; then
2650   echo $ECHO_N "(cached) $ECHO_C" >&6
2651 else
2652   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
2653    then ac_cv_path_EGREP="$GREP -E"
2654    else
2655      # Extract the first word of "egrep" to use in msg output
2656 if test -z "$EGREP"; then
2657 set dummy egrep; ac_prog_name=$2
2658 if test "${ac_cv_path_EGREP+set}" = set; then
2659   echo $ECHO_N "(cached) $ECHO_C" >&6
2660 else
2661   ac_path_EGREP_found=false
2662 # Loop through the user's path and test for each of PROGNAME-LIST
2663 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2664 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
2665 do
2666   IFS=$as_save_IFS
2667   test -z "$as_dir" && as_dir=.
2668   for ac_prog in egrep; do
2669   for ac_exec_ext in '' $ac_executable_extensions; do
2670     ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
2671     { test -f "$ac_path_EGREP" && $as_executable_p "$ac_path_EGREP"; } || continue
2672     # Check for GNU ac_path_EGREP and select it if it is found.
2673   # Check for GNU $ac_path_EGREP
2674 case `"$ac_path_EGREP" --version 2>&1` in
2675 *GNU*)
2676   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
2677 *)
2678   ac_count=0
2679   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
2680   while :
2681   do
2682     cat "conftest.in" "conftest.in" >"conftest.tmp"
2683     mv "conftest.tmp" "conftest.in"
2684     cp "conftest.in" "conftest.nl"
2685     echo 'EGREP' >> "conftest.nl"
2686     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
2687     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
2688     ac_count=`expr $ac_count + 1`
2689     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
2690       # Best one so far, save it but keep looking for a better one
2691       ac_cv_path_EGREP="$ac_path_EGREP"
2692       ac_path_EGREP_max=$ac_count
2693     fi
2694     # 10*(2^10) chars as input seems more than enough
2695     test $ac_count -gt 10 && break
2696   done
2697   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
2698 esac
2699
2700
2701     $ac_path_EGREP_found && break 3
2702   done
2703 done
2704
2705 done
2706 IFS=$as_save_IFS
2707
2708
2709 fi
2710
2711 EGREP="$ac_cv_path_EGREP"
2712 if test -z "$EGREP"; then
2713   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
2714 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
2715    { (exit 1); exit 1; }; }
2716 fi
2717
2718 else
2719   ac_cv_path_EGREP=$EGREP
2720 fi
2721
2722
2723    fi
2724 fi
2725 { echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
2726 echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
2727  EGREP="$ac_cv_path_EGREP"
2728
2729
2730 { echo "$as_me:$LINENO: checking for a sed that does not truncate output" >&5
2731 echo $ECHO_N "checking for a sed that does not truncate output... $ECHO_C" >&6; }
2732 if test "${ac_cv_path_SED+set}" = set; then
2733   echo $ECHO_N "(cached) $ECHO_C" >&6
2734 else
2735             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
2736      for ac_i in 1 2 3 4 5 6 7; do
2737        ac_script="$ac_script$as_nl$ac_script"
2738      done
2739      echo "$ac_script" | sed 99q >conftest.sed
2740      $as_unset ac_script || ac_script=
2741      # Extract the first word of "sed gsed" to use in msg output
2742 if test -z "$SED"; then
2743 set dummy sed gsed; ac_prog_name=$2
2744 if test "${ac_cv_path_SED+set}" = set; then
2745   echo $ECHO_N "(cached) $ECHO_C" >&6
2746 else
2747   ac_path_SED_found=false
2748 # Loop through the user's path and test for each of PROGNAME-LIST
2749 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2750 for as_dir in $PATH
2751 do
2752   IFS=$as_save_IFS
2753   test -z "$as_dir" && as_dir=.
2754   for ac_prog in sed gsed; do
2755   for ac_exec_ext in '' $ac_executable_extensions; do
2756     ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
2757     { test -f "$ac_path_SED" && $as_executable_p "$ac_path_SED"; } || continue
2758     # Check for GNU ac_path_SED and select it if it is found.
2759   # Check for GNU $ac_path_SED
2760 case `"$ac_path_SED" --version 2>&1` in
2761 *GNU*)
2762   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
2763 *)
2764   ac_count=0
2765   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
2766   while :
2767   do
2768     cat "conftest.in" "conftest.in" >"conftest.tmp"
2769     mv "conftest.tmp" "conftest.in"
2770     cp "conftest.in" "conftest.nl"
2771     echo '' >> "conftest.nl"
2772     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
2773     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
2774     ac_count=`expr $ac_count + 1`
2775     if test $ac_count -gt ${ac_path_SED_max-0}; then
2776       # Best one so far, save it but keep looking for a better one
2777       ac_cv_path_SED="$ac_path_SED"
2778       ac_path_SED_max=$ac_count
2779     fi
2780     # 10*(2^10) chars as input seems more than enough
2781     test $ac_count -gt 10 && break
2782   done
2783   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
2784 esac
2785
2786
2787     $ac_path_SED_found && break 3
2788   done
2789 done
2790
2791 done
2792 IFS=$as_save_IFS
2793
2794
2795 fi
2796
2797 SED="$ac_cv_path_SED"
2798 if test -z "$SED"; then
2799   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in \$PATH" >&5
2800 echo "$as_me: error: no acceptable $ac_prog_name could be found in \$PATH" >&2;}
2801    { (exit 1); exit 1; }; }
2802 fi
2803
2804 else
2805   ac_cv_path_SED=$SED
2806 fi
2807
2808 fi
2809 { echo "$as_me:$LINENO: result: $ac_cv_path_SED" >&5
2810 echo "${ECHO_T}$ac_cv_path_SED" >&6; }
2811  SED="$ac_cv_path_SED"
2812   rm -f conftest.sed
2813
2814
2815
2816 ## ------------ ##
2817 ## Conclusion.  ##
2818 ## ------------ ##
2819
2820 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"
2821
2822
2823 cat >confcache <<\_ACEOF
2824 # This file is a shell script that caches the results of configure
2825 # tests run on this system so they can be shared between configure
2826 # scripts and configure runs, see configure's option --config-cache.
2827 # It is not useful on other systems.  If it contains results you don't
2828 # want to keep, you may remove or edit it.
2829 #
2830 # config.status only pays attention to the cache file if you give it
2831 # the --recheck option to rerun configure.
2832 #
2833 # `ac_cv_env_foo' variables (set or unset) will be overridden when
2834 # loading this file, other *unset* `ac_cv_foo' will be assigned the
2835 # following values.
2836
2837 _ACEOF
2838
2839 # The following way of writing the cache mishandles newlines in values,
2840 # but we know of no workaround that is simple, portable, and efficient.
2841 # So, we kill variables containing newlines.
2842 # Ultrix sh set writes to stderr and can't be redirected directly,
2843 # and sets the high bit in the cache file unless we assign to the vars.
2844 (
2845   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
2846     eval ac_val=\$$ac_var
2847     case $ac_val in #(
2848     *${as_nl}*)
2849       case $ac_var in #(
2850       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
2851 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
2852       esac
2853       case $ac_var in #(
2854       _ | IFS | as_nl) ;; #(
2855       *) $as_unset $ac_var ;;
2856       esac ;;
2857     esac
2858   done
2859
2860   (set) 2>&1 |
2861     case $as_nl`(ac_space=' '; set) 2>&1` in #(
2862     *${as_nl}ac_space=\ *)
2863       # `set' does not quote correctly, so add quotes (double-quote
2864       # substitution turns \\\\ into \\, and sed turns \\ into \).
2865       sed -n \
2866         "s/'/'\\\\''/g;
2867           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
2868       ;; #(
2869     *)
2870       # `set' quotes correctly as required by POSIX, so do not add quotes.
2871       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2872       ;;
2873     esac |
2874     sort
2875 ) |
2876   sed '
2877      /^ac_cv_env_/b end
2878      t clear
2879      :clear
2880      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
2881      t end
2882      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
2883      :end' >>confcache
2884 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
2885   if test -w "$cache_file"; then
2886     test "x$cache_file" != "x/dev/null" &&
2887       { echo "$as_me:$LINENO: updating cache $cache_file" >&5
2888 echo "$as_me: updating cache $cache_file" >&6;}
2889     cat confcache >$cache_file
2890   else
2891     { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
2892 echo "$as_me: not updating unwritable cache $cache_file" >&6;}
2893   fi
2894 fi
2895 rm -f confcache
2896
2897 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2898 # Let make expand exec_prefix.
2899 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2900
2901 # Transform confdefs.h into DEFS.
2902 # Protect against shell expansion while executing Makefile rules.
2903 # Protect against Makefile macro expansion.
2904 #
2905 # If the first sed substitution is executed (which looks for macros that
2906 # take arguments), then branch to the quote section.  Otherwise,
2907 # look for a macro that doesn't take arguments.
2908 ac_script='
2909 t clear
2910 :clear
2911 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
2912 t quote
2913 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
2914 t quote
2915 b any
2916 :quote
2917 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
2918 s/\[/\\&/g
2919 s/\]/\\&/g
2920 s/\$/$$/g
2921 H
2922 :any
2923 ${
2924         g
2925         s/^\n//
2926         s/\n/ /g
2927         p
2928 }
2929 '
2930 DEFS=`sed -n "$ac_script" confdefs.h`
2931
2932
2933 ac_libobjs=
2934 ac_ltlibobjs=
2935 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
2936   # 1. Remove the extension, and $U if already installed.
2937   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
2938   ac_i=`echo "$ac_i" | sed "$ac_script"`
2939   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
2940   #    will be set to the directory where LIBOBJS objects are built.
2941   ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
2942   ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
2943 done
2944 LIBOBJS=$ac_libobjs
2945
2946 LTLIBOBJS=$ac_ltlibobjs
2947
2948
2949
2950 : ${CONFIG_STATUS=./config.status}
2951 ac_clean_files_save=$ac_clean_files
2952 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
2953 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
2954 echo "$as_me: creating $CONFIG_STATUS" >&6;}
2955 cat >$CONFIG_STATUS <<_ACEOF
2956 #! $SHELL
2957 # Generated by $as_me.
2958 # Run this file to recreate the current configuration.
2959 # Compiler output produced by configure, useful for debugging
2960 # configure, is in config.log if it exists.
2961
2962 debug=false
2963 ac_cs_recheck=false
2964 ac_cs_silent=false
2965 SHELL=\${CONFIG_SHELL-$SHELL}
2966 _ACEOF
2967
2968 cat >>$CONFIG_STATUS <<\_ACEOF
2969 ## --------------------- ##
2970 ## M4sh Initialization.  ##
2971 ## --------------------- ##
2972
2973 # Be Bourne compatible
2974 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
2975   emulate sh
2976   NULLCMD=:
2977   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
2978   # is contrary to our usage.  Disable this feature.
2979   alias -g '${1+"$@"}'='"$@"'
2980   setopt NO_GLOB_SUBST
2981 else
2982   case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
2983 fi
2984 BIN_SH=xpg4; export BIN_SH # for Tru64
2985 DUALCASE=1; export DUALCASE # for MKS sh
2986
2987
2988 # PATH needs CR
2989 # Avoid depending upon Character Ranges.
2990 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
2991 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
2992 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
2993 as_cr_digits='0123456789'
2994 as_cr_alnum=$as_cr_Letters$as_cr_digits
2995
2996 # The user is always right.
2997 if test "${PATH_SEPARATOR+set}" != set; then
2998   echo "#! /bin/sh" >conf$$.sh
2999   echo  "exit 0"   >>conf$$.sh
3000   chmod +x conf$$.sh
3001   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
3002     PATH_SEPARATOR=';'
3003   else
3004     PATH_SEPARATOR=:
3005   fi
3006   rm -f conf$$.sh
3007 fi
3008
3009 # Support unset when possible.
3010 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
3011   as_unset=unset
3012 else
3013   as_unset=false
3014 fi
3015
3016
3017 # IFS
3018 # We need space, tab and new line, in precisely that order.  Quoting is
3019 # there to prevent editors from complaining about space-tab.
3020 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
3021 # splitting by setting IFS to empty value.)
3022 as_nl='
3023 '
3024 IFS=" ""        $as_nl"
3025
3026 # Find who we are.  Look in the path if we contain no directory separator.
3027 case $0 in
3028   *[\\/]* ) as_myself=$0 ;;
3029   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3030 for as_dir in $PATH
3031 do
3032   IFS=$as_save_IFS
3033   test -z "$as_dir" && as_dir=.
3034   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3035 done
3036 IFS=$as_save_IFS
3037
3038      ;;
3039 esac
3040 # We did not find ourselves, most probably we were run as `sh COMMAND'
3041 # in which case we are not to be found in the path.
3042 if test "x$as_myself" = x; then
3043   as_myself=$0
3044 fi
3045 if test ! -f "$as_myself"; then
3046   echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
3047   { (exit 1); exit 1; }
3048 fi
3049
3050 # Work around bugs in pre-3.0 UWIN ksh.
3051 for as_var in ENV MAIL MAILPATH
3052 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
3053 done
3054 PS1='$ '
3055 PS2='> '
3056 PS4='+ '
3057
3058 # NLS nuisances.
3059 for as_var in \
3060   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
3061   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
3062   LC_TELEPHONE LC_TIME
3063 do
3064   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
3065     eval $as_var=C; export $as_var
3066   else
3067     ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
3068   fi
3069 done
3070
3071 # Required to use basename.
3072 if expr a : '\(a\)' >/dev/null 2>&1 &&
3073    test "X`expr 00001 : '.*\(...\)'`" = X001; then
3074   as_expr=expr
3075 else
3076   as_expr=false
3077 fi
3078
3079 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
3080   as_basename=basename
3081 else
3082   as_basename=false
3083 fi
3084
3085
3086 # Name of the executable.
3087 as_me=`$as_basename -- "$0" ||
3088 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
3089          X"$0" : 'X\(//\)$' \| \
3090          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
3091 echo X/"$0" |
3092     sed '/^.*\/\([^/][^/]*\)\/*$/{
3093             s//\1/
3094             q
3095           }
3096           /^X\/\(\/\/\)$/{
3097             s//\1/
3098             q
3099           }
3100           /^X\/\(\/\).*/{
3101             s//\1/
3102             q
3103           }
3104           s/.*/./; q'`
3105
3106 # CDPATH.
3107 $as_unset CDPATH
3108
3109
3110
3111   as_lineno_1=$LINENO
3112   as_lineno_2=$LINENO
3113   test "x$as_lineno_1" != "x$as_lineno_2" &&
3114   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
3115
3116   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
3117   # uniformly replaced by the line number.  The first 'sed' inserts a
3118   # line-number line after each line using $LINENO; the second 'sed'
3119   # does the real work.  The second script uses 'N' to pair each
3120   # line-number line with the line containing $LINENO, and appends
3121   # trailing '-' during substitution so that $LINENO is not a special
3122   # case at line end.
3123   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
3124   # scripts with optimization help from Paolo Bonzini.  Blame Lee
3125   # E. McMahon (1931-1989) for sed's syntax.  :-)
3126   sed -n '
3127     p
3128     /[$]LINENO/=
3129   ' <$as_myself |
3130     sed '
3131       s/[$]LINENO.*/&-/
3132       t lineno
3133       b
3134       :lineno
3135       N
3136       :loop
3137       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
3138       t loop
3139       s/-\n.*//
3140     ' >$as_me.lineno &&
3141   chmod +x "$as_me.lineno" ||
3142     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
3143    { (exit 1); exit 1; }; }
3144
3145   # Don't try to exec as it changes $[0], causing all sort of problems
3146   # (the dirname of $[0] is not the place where we might find the
3147   # original and so on.  Autoconf is especially sensitive to this).
3148   . "./$as_me.lineno"
3149   # Exit status is that of the last command.
3150   exit
3151 }
3152
3153
3154 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
3155   as_dirname=dirname
3156 else
3157   as_dirname=false
3158 fi
3159
3160 ECHO_C= ECHO_N= ECHO_T=
3161 case `echo -n x` in
3162 -n*)
3163   case `echo 'x\c'` in
3164   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
3165   *)   ECHO_C='\c';;
3166   esac;;
3167 *)
3168   ECHO_N='-n';;
3169 esac
3170
3171 if expr a : '\(a\)' >/dev/null 2>&1 &&
3172    test "X`expr 00001 : '.*\(...\)'`" = X001; then
3173   as_expr=expr
3174 else
3175   as_expr=false
3176 fi
3177
3178 rm -f conf$$ conf$$.exe conf$$.file
3179 if test -d conf$$.dir; then
3180   rm -f conf$$.dir/conf$$.file
3181 else
3182   rm -f conf$$.dir
3183   mkdir conf$$.dir
3184 fi
3185 echo >conf$$.file
3186 if ln -s conf$$.file conf$$ 2>/dev/null; then
3187   as_ln_s='ln -s'
3188   # ... but there are two gotchas:
3189   # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
3190   # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
3191   # In both cases, we have to default to `cp -p'.
3192   ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
3193     as_ln_s='cp -p'
3194 elif ln conf$$.file conf$$ 2>/dev/null; then
3195   as_ln_s=ln
3196 else
3197   as_ln_s='cp -p'
3198 fi
3199 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
3200 rmdir conf$$.dir 2>/dev/null
3201
3202 if mkdir -p . 2>/dev/null; then
3203   as_mkdir_p=:
3204 else
3205   test -d ./-p && rmdir ./-p
3206   as_mkdir_p=false
3207 fi
3208
3209 # Find out whether ``test -x'' works.  Don't use a zero-byte file, as
3210 # systems may use methods other than mode bits to determine executability.
3211 echo '#! /bin/sh' >conf$$.file
3212 chmod +x conf$$.file
3213 if test -x conf$$.file >/dev/null 2>&1; then
3214   as_executable_p="test -x"
3215 else
3216   as_executable_p=:
3217 fi
3218 rm -f conf$$.file
3219
3220 # Sed expression to map a string onto a valid CPP name.
3221 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
3222
3223 # Sed expression to map a string onto a valid variable name.
3224 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
3225
3226
3227 exec 6>&1
3228
3229 # Save the log message, to keep $[0] and so on meaningful, and to
3230 # report actual input values of CONFIG_FILES etc. instead of their
3231 # values after options handling.
3232 ac_log="
3233 This file was extended by GNU Autoconf $as_me 2.60b, which was
3234 generated by GNU Autoconf 2.60b.  Invocation command line was
3235
3236   CONFIG_FILES    = $CONFIG_FILES
3237   CONFIG_HEADERS  = $CONFIG_HEADERS
3238   CONFIG_LINKS    = $CONFIG_LINKS
3239   CONFIG_COMMANDS = $CONFIG_COMMANDS
3240   $ $0 $@
3241
3242 on `(hostname || uname -n) 2>/dev/null | sed 1q`
3243 "
3244
3245 _ACEOF
3246
3247 cat >>$CONFIG_STATUS <<_ACEOF
3248 # Files that config.status was made for.
3249 config_files="$ac_config_files"
3250 config_commands="$ac_config_commands"
3251
3252 _ACEOF
3253
3254 cat >>$CONFIG_STATUS <<\_ACEOF
3255 ac_cs_usage="\
3256 \`$as_me' instantiates files from templates according to the
3257 current configuration.
3258
3259 Usage: $0 [OPTIONS] [FILE]...
3260
3261   -h, --help       print this help, then exit
3262   -V, --version    print version number and configuration settings, then exit
3263   -q, --quiet      do not print progress messages
3264   -d, --debug      don't remove temporary files
3265       --recheck    update $as_me by reconfiguring in the same conditions
3266   --file=FILE[:TEMPLATE]
3267                    instantiate the configuration file FILE
3268
3269 Configuration files:
3270 $config_files
3271
3272 Configuration commands:
3273 $config_commands
3274
3275 Report bugs to <bug-autoconf@gnu.org>."
3276
3277 _ACEOF
3278 cat >>$CONFIG_STATUS <<_ACEOF
3279 ac_cs_version="\\
3280 GNU Autoconf config.status 2.60b
3281 configured by $0, generated by GNU Autoconf 2.60b,
3282   with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
3283
3284 Copyright (C) 2006 Free Software Foundation, Inc.
3285 This config.status script is free software; the Free Software Foundation
3286 gives unlimited permission to copy, distribute and modify it."
3287
3288 ac_pwd='$ac_pwd'
3289 srcdir='$srcdir'
3290 INSTALL='$INSTALL'
3291 _ACEOF
3292
3293 cat >>$CONFIG_STATUS <<\_ACEOF
3294 # If no file are specified by the user, then we need to provide default
3295 # value.  By we need to know if files were specified by the user.
3296 ac_need_defaults=:
3297 while test $# != 0
3298 do
3299   case $1 in
3300   --*=*)
3301     ac_option=`expr "X$1" : 'X\([^=]*\)='`
3302     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
3303     ac_shift=:
3304     ;;
3305   *)
3306     ac_option=$1
3307     ac_optarg=$2
3308     ac_shift=shift
3309     ;;
3310   esac
3311
3312   case $ac_option in
3313   # Handling of the options.
3314   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3315     ac_cs_recheck=: ;;
3316   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
3317     echo "$ac_cs_version"; exit ;;
3318   --debug | --debu | --deb | --de | --d | -d )
3319     debug=: ;;
3320   --file | --fil | --fi | --f )
3321     $ac_shift
3322     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
3323     ac_need_defaults=false;;
3324   --he | --h |  --help | --hel | -h )
3325     echo "$ac_cs_usage"; exit ;;
3326   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
3327   | -silent | --silent | --silen | --sile | --sil | --si | --s)
3328     ac_cs_silent=: ;;
3329
3330   # This is an error.
3331   -*) { echo "$as_me: error: unrecognized option: $1
3332 Try \`$0 --help' for more information." >&2
3333    { (exit 1); exit 1; }; } ;;
3334
3335   *) ac_config_targets="$ac_config_targets $1"
3336      ac_need_defaults=false ;;
3337
3338   esac
3339   shift
3340 done
3341
3342 ac_configure_extra_args=
3343
3344 if $ac_cs_silent; then
3345   exec 6>/dev/null
3346   ac_configure_extra_args="$ac_configure_extra_args --silent"
3347 fi
3348
3349 _ACEOF
3350 cat >>$CONFIG_STATUS <<_ACEOF
3351 if \$ac_cs_recheck; then
3352   echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
3353   CONFIG_SHELL=$SHELL
3354   export CONFIG_SHELL
3355   exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
3356 fi
3357
3358 _ACEOF
3359 cat >>$CONFIG_STATUS <<\_ACEOF
3360 exec 5>>config.log
3361 {
3362   echo
3363   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
3364 ## Running $as_me. ##
3365 _ASBOX
3366   echo "$ac_log"
3367 } >&5
3368
3369 _ACEOF
3370 cat >>$CONFIG_STATUS <<_ACEOF
3371 _ACEOF
3372
3373 cat >>$CONFIG_STATUS <<\_ACEOF
3374
3375 # Handling of arguments.
3376 for ac_config_target in $ac_config_targets
3377 do
3378   case $ac_config_target in
3379     "tests/atconfig") CONFIG_COMMANDS="$CONFIG_COMMANDS tests/atconfig" ;;
3380     "tests/Makefile") CONFIG_FILES="$CONFIG_FILES tests/Makefile" ;;
3381     "tests/atlocal") CONFIG_FILES="$CONFIG_FILES tests/atlocal" ;;
3382     "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;;
3383     "lib/emacs/Makefile") CONFIG_FILES="$CONFIG_FILES lib/emacs/Makefile" ;;
3384     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
3385     "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
3386     "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
3387     "lib/Autom4te/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Autom4te/Makefile" ;;
3388     "lib/autoscan/Makefile") CONFIG_FILES="$CONFIG_FILES lib/autoscan/Makefile" ;;
3389     "lib/m4sugar/Makefile") CONFIG_FILES="$CONFIG_FILES lib/m4sugar/Makefile" ;;
3390     "lib/autoconf/Makefile") CONFIG_FILES="$CONFIG_FILES lib/autoconf/Makefile" ;;
3391     "lib/autotest/Makefile") CONFIG_FILES="$CONFIG_FILES lib/autotest/Makefile" ;;
3392     "bin/Makefile") CONFIG_FILES="$CONFIG_FILES bin/Makefile" ;;
3393
3394   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
3395 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
3396    { (exit 1); exit 1; }; };;
3397   esac
3398 done
3399
3400
3401 # If the user did not use the arguments to specify the items to instantiate,
3402 # then the envvar interface is used.  Set only those that are not.
3403 # We use the long form for the default assignment because of an extremely
3404 # bizarre bug on SunOS 4.1.3.
3405 if $ac_need_defaults; then
3406   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
3407   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
3408 fi
3409
3410 # Have a temporary directory for convenience.  Make it in the build tree
3411 # simply because there is no reason against having it here, and in addition,
3412 # creating and moving files from /tmp can sometimes cause problems.
3413 # Hook for its removal unless debugging.
3414 # Note that there is a small window in which the directory will not be cleaned:
3415 # after its creation but before its name has been assigned to `$tmp'.
3416 $debug ||
3417 {
3418   tmp=
3419   trap 'exit_status=$?
3420   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
3421 ' 0
3422   trap '{ (exit 1); exit 1; }' 1 2 13 15
3423 }
3424 # Create a (secure) tmp directory for tmp files.
3425
3426 {
3427   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
3428   test -n "$tmp" && test -d "$tmp"
3429 }  ||
3430 {
3431   tmp=./conf$$-$RANDOM
3432   (umask 077 && mkdir "$tmp")
3433 } ||
3434 {
3435    echo "$me: cannot create a temporary directory in ." >&2
3436    { (exit 1); exit 1; }
3437 }
3438
3439 #
3440 # Set up the sed scripts for CONFIG_FILES section.
3441 #
3442
3443 # No need to generate the scripts if there are no CONFIG_FILES.
3444 # This happens for instance when ./config.status config.h
3445 if test -n "$CONFIG_FILES"; then
3446
3447 _ACEOF
3448
3449
3450
3451 ac_delim='%!_!# '
3452 for ac_last_try in false false false false false :; do
3453   cat >conf$$subs.sed <<_ACEOF
3454 SHELL!$SHELL$ac_delim
3455 PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
3456 PACKAGE_NAME!$PACKAGE_NAME$ac_delim
3457 PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
3458 PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
3459 PACKAGE_STRING!$PACKAGE_STRING$ac_delim
3460 PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
3461 exec_prefix!$exec_prefix$ac_delim
3462 prefix!$prefix$ac_delim
3463 program_transform_name!$program_transform_name$ac_delim
3464 bindir!$bindir$ac_delim
3465 sbindir!$sbindir$ac_delim
3466 libexecdir!$libexecdir$ac_delim
3467 datarootdir!$datarootdir$ac_delim
3468 datadir!$datadir$ac_delim
3469 sysconfdir!$sysconfdir$ac_delim
3470 sharedstatedir!$sharedstatedir$ac_delim
3471 localstatedir!$localstatedir$ac_delim
3472 includedir!$includedir$ac_delim
3473 oldincludedir!$oldincludedir$ac_delim
3474 docdir!$docdir$ac_delim
3475 infodir!$infodir$ac_delim
3476 htmldir!$htmldir$ac_delim
3477 dvidir!$dvidir$ac_delim
3478 pdfdir!$pdfdir$ac_delim
3479 psdir!$psdir$ac_delim
3480 libdir!$libdir$ac_delim
3481 localedir!$localedir$ac_delim
3482 mandir!$mandir$ac_delim
3483 DEFS!$DEFS$ac_delim
3484 ECHO_C!$ECHO_C$ac_delim
3485 ECHO_N!$ECHO_N$ac_delim
3486 ECHO_T!$ECHO_T$ac_delim
3487 LIBS!$LIBS$ac_delim
3488 build_alias!$build_alias$ac_delim
3489 host_alias!$host_alias$ac_delim
3490 target_alias!$target_alias$ac_delim
3491 INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
3492 INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
3493 INSTALL_DATA!$INSTALL_DATA$ac_delim
3494 CYGPATH_W!$CYGPATH_W$ac_delim
3495 PACKAGE!$PACKAGE$ac_delim
3496 VERSION!$VERSION$ac_delim
3497 ACLOCAL!$ACLOCAL$ac_delim
3498 AUTOCONF!$AUTOCONF$ac_delim
3499 AUTOMAKE!$AUTOMAKE$ac_delim
3500 AUTOHEADER!$AUTOHEADER$ac_delim
3501 MAKEINFO!$MAKEINFO$ac_delim
3502 install_sh!$install_sh$ac_delim
3503 STRIP!$STRIP$ac_delim
3504 INSTALL_STRIP_PROGRAM!$INSTALL_STRIP_PROGRAM$ac_delim
3505 mkdir_p!$mkdir_p$ac_delim
3506 AWK!$AWK$ac_delim
3507 SET_MAKE!$SET_MAKE$ac_delim
3508 am__leading_dot!$am__leading_dot$ac_delim
3509 AMTAR!$AMTAR$ac_delim
3510 am__tar!$am__tar$ac_delim
3511 am__untar!$am__untar$ac_delim
3512 ac_cv_sh_n_works!$ac_cv_sh_n_works$ac_delim
3513 EXPR!$EXPR$ac_delim
3514 M4!$M4$ac_delim
3515 M4_DEBUGFILE!$M4_DEBUGFILE$ac_delim
3516 HELP2MAN!$HELP2MAN$ac_delim
3517 PERL!$PERL$ac_delim
3518 TEST_EMACS!$TEST_EMACS$ac_delim
3519 EMACS!$EMACS$ac_delim
3520 EMACSLOADPATH!$EMACSLOADPATH$ac_delim
3521 lispdir!$lispdir$ac_delim
3522 GREP!$GREP$ac_delim
3523 EGREP!$EGREP$ac_delim
3524 SED!$SED$ac_delim
3525 LIBOBJS!$LIBOBJS$ac_delim
3526 LTLIBOBJS!$LTLIBOBJS$ac_delim
3527 _ACEOF
3528
3529   if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 73; then
3530     break
3531   elif $ac_last_try; then
3532     { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
3533 echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
3534    { (exit 1); exit 1; }; }
3535   else
3536     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
3537   fi
3538 done
3539
3540 ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
3541 if test -n "$ac_eof"; then
3542   ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
3543   ac_eof=`expr $ac_eof + 1`
3544 fi
3545
3546 cat >>$CONFIG_STATUS <<_ACEOF
3547 cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
3548 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
3549 _ACEOF
3550 sed '
3551 s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
3552 s/^/s,@/; s/!/@,|#_!!_#|/
3553 :n
3554 t n
3555 s/'"$ac_delim"'$/,g/; t
3556 s/$/\\/; p
3557 N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
3558 ' >>$CONFIG_STATUS <conf$$subs.sed
3559 rm -f conf$$subs.sed
3560 cat >>$CONFIG_STATUS <<_ACEOF
3561 :end
3562 s/|#_!!_#|//g
3563 CEOF$ac_eof
3564 _ACEOF
3565
3566
3567 # VPATH may cause trouble with some makes, so we remove $(srcdir),
3568 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
3569 # trailing colons and then remove the whole line if VPATH becomes empty
3570 # (actually we leave an empty line to preserve line numbers).
3571 if test "x$srcdir" = x.; then
3572   ac_vpsub='/^[  ]*VPATH[        ]*=/{
3573 s/:*\$(srcdir):*/:/
3574 s/:*\${srcdir}:*/:/
3575 s/:*@srcdir@:*/:/
3576 s/^\([^=]*=[     ]*\):*/\1/
3577 s/:*$//
3578 s/^[^=]*=[       ]*$//
3579 }'
3580 fi
3581
3582 cat >>$CONFIG_STATUS <<\_ACEOF
3583 fi # test -n "$CONFIG_FILES"
3584
3585
3586 for ac_tag in  :F $CONFIG_FILES      :C $CONFIG_COMMANDS
3587 do
3588   case $ac_tag in
3589   :[FHLC]) ac_mode=$ac_tag; continue;;
3590   esac
3591   case $ac_mode$ac_tag in
3592   :[FHL]*:*);;
3593   :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
3594 echo "$as_me: error: Invalid tag $ac_tag." >&2;}
3595    { (exit 1); exit 1; }; };;
3596   :[FH]-) ac_tag=-:-;;
3597   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
3598   esac
3599   ac_save_IFS=$IFS
3600   IFS=:
3601   set x $ac_tag
3602   IFS=$ac_save_IFS
3603   shift
3604   ac_file=$1
3605   shift
3606
3607   case $ac_mode in
3608   :L) ac_source=$1;;
3609   :[FH])
3610     ac_file_inputs=
3611     for ac_f
3612     do
3613       case $ac_f in
3614       -) ac_f="$tmp/stdin";;
3615       *) # Look for the file first in the build tree, then in the source tree
3616          # (if the path is not absolute).  The absolute path cannot be DOS-style,
3617          # because $ac_f cannot contain `:'.
3618          test -f "$ac_f" ||
3619            case $ac_f in
3620            [\\/$]*) false;;
3621            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
3622            esac ||
3623            { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
3624 echo "$as_me: error: cannot find input file: $ac_f" >&2;}
3625    { (exit 1); exit 1; }; };;
3626       esac
3627       ac_file_inputs="$ac_file_inputs $ac_f"
3628     done
3629
3630     # Let's still pretend it is `configure' which instantiates (i.e., don't
3631     # use $as_me), people would be surprised to read:
3632     #    /* config.h.  Generated by config.status.  */
3633     configure_input="Generated from "`IFS=:
3634           echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
3635     if test x"$ac_file" != x-; then
3636       configure_input="$ac_file.  $configure_input"
3637       { echo "$as_me:$LINENO: creating $ac_file" >&5
3638 echo "$as_me: creating $ac_file" >&6;}
3639     fi
3640
3641     case $ac_tag in
3642     *:-:* | *:-) cat >"$tmp/stdin";;
3643     esac
3644     ;;
3645   esac
3646
3647   ac_dir=`$as_dirname -- "$ac_file" ||
3648 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3649          X"$ac_file" : 'X\(//\)[^/]' \| \
3650          X"$ac_file" : 'X\(//\)$' \| \
3651          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
3652 echo X"$ac_file" |
3653     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3654             s//\1/
3655             q
3656           }
3657           /^X\(\/\/\)[^/].*/{
3658             s//\1/
3659             q
3660           }
3661           /^X\(\/\/\)$/{
3662             s//\1/
3663             q
3664           }
3665           /^X\(\/\).*/{
3666             s//\1/
3667             q
3668           }
3669           s/.*/./; q'`
3670   { as_dir="$ac_dir"
3671   case $as_dir in #(
3672   -*) as_dir=./$as_dir;;
3673   esac
3674   test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
3675     as_dirs=
3676     while :; do
3677       case $as_dir in #(
3678       *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
3679       *) as_qdir=$as_dir;;
3680       esac
3681       as_dirs="'$as_qdir' $as_dirs"
3682       as_dir=`$as_dirname -- "$as_dir" ||
3683 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3684          X"$as_dir" : 'X\(//\)[^/]' \| \
3685          X"$as_dir" : 'X\(//\)$' \| \
3686          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
3687 echo X"$as_dir" |
3688     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3689             s//\1/
3690             q
3691           }
3692           /^X\(\/\/\)[^/].*/{
3693             s//\1/
3694             q
3695           }
3696           /^X\(\/\/\)$/{
3697             s//\1/
3698             q
3699           }
3700           /^X\(\/\).*/{
3701             s//\1/
3702             q
3703           }
3704           s/.*/./; q'`
3705       test -d "$as_dir" && break
3706     done
3707     test -z "$as_dirs" || eval "mkdir $as_dirs"
3708   } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
3709 echo "$as_me: error: cannot create directory $as_dir" >&2;}
3710    { (exit 1); exit 1; }; }; }
3711   ac_builddir=.
3712
3713 case "$ac_dir" in
3714 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
3715 *)
3716   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
3717   # A ".." for each directory in $ac_dir_suffix.
3718   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
3719   case $ac_top_builddir_sub in
3720   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
3721   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
3722   esac ;;
3723 esac
3724 ac_abs_top_builddir=$ac_pwd
3725 ac_abs_builddir=$ac_pwd$ac_dir_suffix
3726 # for backward compatibility:
3727 ac_top_builddir=$ac_top_build_prefix
3728
3729 case $srcdir in
3730   .)  # We are building in place.
3731     ac_srcdir=.
3732     ac_top_srcdir=$ac_top_builddir_sub
3733     ac_abs_top_srcdir=$ac_pwd ;;
3734   [\\/]* | ?:[\\/]* )  # Absolute name.
3735     ac_srcdir=$srcdir$ac_dir_suffix;
3736     ac_top_srcdir=$srcdir
3737     ac_abs_top_srcdir=$srcdir ;;
3738   *) # Relative name.
3739     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
3740     ac_top_srcdir=$ac_top_build_prefix$srcdir
3741     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
3742 esac
3743 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
3744
3745
3746   case $ac_mode in
3747   :F)
3748   #
3749   # CONFIG_FILE
3750   #
3751
3752   case $INSTALL in
3753   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
3754   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
3755   esac
3756 _ACEOF
3757
3758 cat >>$CONFIG_STATUS <<\_ACEOF
3759 # If the template does not know about datarootdir, expand it.
3760 # FIXME: This hack should be removed a few years after 2.60.
3761 ac_datarootdir_hack=; ac_datarootdir_seen=
3762
3763 case `sed -n '/datarootdir/ {
3764   p
3765   q
3766 }
3767 /@datadir@/p
3768 /@docdir@/p
3769 /@infodir@/p
3770 /@localedir@/p
3771 /@mandir@/p
3772 ' $ac_file_inputs` in
3773 *datarootdir*) ac_datarootdir_seen=yes;;
3774 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
3775   { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
3776 echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
3777 _ACEOF
3778 cat >>$CONFIG_STATUS <<_ACEOF
3779   ac_datarootdir_hack='
3780   s&@datadir@&$datadir&g
3781   s&@docdir@&$docdir&g
3782   s&@infodir@&$infodir&g
3783   s&@localedir@&$localedir&g
3784   s&@mandir@&$mandir&g
3785     s&\\\${datarootdir}&$datarootdir&g' ;;
3786 esac
3787 _ACEOF
3788
3789 # Neutralize VPATH when `$srcdir' = `.'.
3790 # Shell code in configure.ac might set extrasub.
3791 # FIXME: do we really want to maintain this feature?
3792 cat >>$CONFIG_STATUS <<_ACEOF
3793   sed "$ac_vpsub
3794 $extrasub
3795 _ACEOF
3796 cat >>$CONFIG_STATUS <<\_ACEOF
3797 :t
3798 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
3799 s&@configure_input@&$configure_input&;t t
3800 s&@top_builddir@&$ac_top_builddir_sub&;t t
3801 s&@srcdir@&$ac_srcdir&;t t
3802 s&@abs_srcdir@&$ac_abs_srcdir&;t t
3803 s&@top_srcdir@&$ac_top_srcdir&;t t
3804 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
3805 s&@builddir@&$ac_builddir&;t t
3806 s&@abs_builddir@&$ac_abs_builddir&;t t
3807 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
3808 s&@INSTALL@&$ac_INSTALL&;t t
3809 $ac_datarootdir_hack
3810 " $ac_file_inputs | sed -f "$tmp/subs-1.sed" >$tmp/out
3811
3812 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
3813   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
3814   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
3815   { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3816 which seems to be undefined.  Please make sure it is defined." >&5
3817 echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3818 which seems to be undefined.  Please make sure it is defined." >&2;}
3819
3820   rm -f "$tmp/stdin"
3821   case $ac_file in
3822   -) cat "$tmp/out"; rm -f "$tmp/out";;
3823   *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
3824   esac
3825  ;;
3826
3827
3828   :C)  { echo "$as_me:$LINENO: executing $ac_file commands" >&5
3829 echo "$as_me: executing $ac_file commands" >&6;}
3830  ;;
3831   esac
3832
3833
3834   case $ac_file$ac_mode in
3835     "tests/atconfig":C) cat >tests/atconfig <<ATEOF
3836 # Configurable variable values for building test suites.
3837 # Generated by $0.
3838 # Copyright (C) 2000, 2001, 2003, 2004 Free Software Foundation, Inc.
3839
3840 # The test suite will define top_srcdir=$at_top_srcdir/../.. etc.
3841 at_testdir='tests'
3842 abs_builddir='$ac_abs_builddir'
3843 at_srcdir='$ac_srcdir'
3844 abs_srcdir='$ac_abs_srcdir'
3845 at_top_srcdir='$ac_top_srcdir'
3846 abs_top_srcdir='$ac_abs_top_srcdir'
3847 at_top_build_prefix='$ac_top_build_prefix'
3848 abs_top_builddir='$ac_abs_top_builddir'
3849
3850 # Backward compatibility with Autotest <= 2.59b:
3851 at_top_builddir=\$at_top_build_prefix
3852
3853 AUTOTEST_PATH='tests'
3854
3855 SHELL=\${CONFIG_SHELL-'$SHELL'}
3856 ATEOF
3857  ;;
3858
3859   esac
3860 done # for ac_tag
3861
3862
3863 { (exit 0); exit 0; }
3864 _ACEOF
3865 chmod +x $CONFIG_STATUS
3866 ac_clean_files=$ac_clean_files_save
3867
3868
3869 # configure is writing to config.log, and then calls config.status.
3870 # config.status does its own redirection, appending to config.log.
3871 # Unfortunately, on DOS this fails, as config.log is still kept open
3872 # by configure, so config.status won't be able to write to it; its
3873 # output is simply discarded.  So we exec the FD to /dev/null,
3874 # effectively closing config.log, so it can be properly (re)opened and
3875 # appended to by config.status.  When coming back to configure, we
3876 # need to make the FD available again.
3877 if test "$no_create" != yes; then
3878   ac_cs_success=:
3879   ac_config_status_args=
3880   test "$silent" = yes &&
3881     ac_config_status_args="$ac_config_status_args --quiet"
3882   exec 5>/dev/null
3883   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
3884   exec 5>>config.log
3885   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
3886   # would make configure fail if this is the last instruction.
3887   $ac_cs_success || { (exit 1); exit 1; }
3888 fi
3889
3890 # Report the state of this version of Autoconf if this is a beta.
3891     cat <<EOF
3892
3893 You are about to use an experimental version of Autoconf.  Be sure to
3894 read the relevant mailing lists, most importantly <autoconf@gnu.org>.
3895
3896 Below you will find information on the status of this version of Autoconf.
3897
3898
3899 EOF
3900     sed -n '/^\* Status/,$p' $srcdir/BUGS
3901