configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.61b for GNU Autoconf 2.61b.
   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, 2007 Free Software Foundation, Inc.
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## --------------------- ##
  12 ## M4sh Initialization.  ##
  13 ## --------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in
  26   *posix*) set -o posix ;;
  27 esac
  28
  29 fi
  30
  31
  32
  33
  34 # PATH needs CR
  35 # Avoid depending upon Character Ranges.
  36 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
  37 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
  38 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
  39 as_cr_digits='0123456789'
  40 as_cr_alnum=$as_cr_Letters$as_cr_digits
  41
  42 as_nl='
  43 '
  44 export as_nl
  45 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  46 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  47 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  48 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  49 if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  50   as_echo='printf %s\n'
  51   as_echo_n='printf %s'
  52 else
  53   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  54     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  55     as_echo_n='/usr/ucb/echo -n'
  56   else
  57     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  58     as_echo_n_body='eval
  59       arg=$1;
  60       case $arg in
  61       *"$as_nl"*)
  62         expr "X$arg" : "X\\(.*\\)$as_nl";
  63         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  64       esac;
  65       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  66     '
  67     export as_echo_n_body
  68     as_echo_n='sh -c $as_echo_n_body as_echo'
  69   fi
  70   export as_echo_body
  71   as_echo='sh -c $as_echo_body as_echo'
  72 fi
  73
  74 # The user is always right.
  75 if test "${PATH_SEPARATOR+set}" != set; then
  76   PATH_SEPARATOR=:
  77   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  78     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  79       PATH_SEPARATOR=';'
  80   }
  81 fi
  82
  83 # Support unset when possible.
  84 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
  85   as_unset=unset
  86 else
  87   as_unset=false
  88 fi
  89
  90
  91 # IFS
  92 # We need space, tab and new line, in precisely that order.  Quoting is
  93 # there to prevent editors from complaining about space-tab.
  94 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  95 # splitting by setting IFS to empty value.)
  96 IFS=" ""        $as_nl"
  97
  98 # Find who we are.  Look in the path if we contain no directory separator.
  99 case $0 in
 100   *[\\/]* ) as_myself=$0 ;;
 101   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 102 for as_dir in $PATH
 103 do
 104   IFS=$as_save_IFS
 105   test -z "$as_dir" && as_dir=.
 106   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 107 done
 108 IFS=$as_save_IFS
 109
 110      ;;
 111 esac
 112 # We did not find ourselves, most probably we were run as `sh COMMAND'
 113 # in which case we are not to be found in the path.
 114 if test "x$as_myself" = x; then
 115   as_myself=$0
 116 fi
 117 if test ! -f "$as_myself"; then
 118   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 119   { (exit 1); exit 1; }
 120 fi
 121
 122 # Work around bugs in pre-3.0 UWIN ksh.
 123 for as_var in ENV MAIL MAILPATH
 124 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
 125 done
 126 PS1='$ '
 127 PS2='> '
 128 PS4='+ '
 129
 130 # NLS nuisances.
 131 for as_var in \
 132   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
 133   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
 134   LC_TELEPHONE LC_TIME
 135 do
 136   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
 137     eval $as_var=C; export $as_var
 138   else
 139     ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
 140   fi
 141 done
 142
 143 # Required to use basename.
 144 if expr a : '\(a\)' >/dev/null 2>&1 &&
 145    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 146   as_expr=expr
 147 else
 148   as_expr=false
 149 fi
 150
 151 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 152   as_basename=basename
 153 else
 154   as_basename=false
 155 fi
 156
 157
 158 # Name of the executable.
 159 as_me=`$as_basename -- "$0" ||
 160 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 161          X"$0" : 'X\(//\)$' \| \
 162          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 163 $as_echo X/"$0" |
 164     sed '/^.*\/\([^/][^/]*\)\/*$/{
 165             s//\1/
 166             q
 167           }
 168           /^X\/\(\/\/\)$/{
 169             s//\1/
 170             q
 171           }
 172           /^X\/\(\/\).*/{
 173             s//\1/
 174             q
 175           }
 176           s/.*/./; q'`
 177
 178 # CDPATH.
 179 $as_unset CDPATH
 180
 181
 182 if test "x$CONFIG_SHELL" = x; then
 183   if (eval ":") 2>/dev/null; then
 184   as_have_required=yes
 185 else
 186   as_have_required=no
 187 fi
 188
 189   if test $as_have_required = yes &&     (eval ":
 190 (as_func_return () {
 191   (exit \$1)
 192 }
 193 as_func_success () {
 194   as_func_return 0
 195 }
 196 as_func_failure () {
 197   as_func_return 1
 198 }
 199 as_func_ret_success () {
 200   return 0
 201 }
 202 as_func_ret_failure () {
 203   return 1
 204 }
 205
 206 exitcode=0
 207 if as_func_success; then
 208   :
 209 else
 210   exitcode=1
 211   echo as_func_success failed.
 212 fi
 213
 214 if as_func_failure; then
 215   exitcode=1
 216   echo as_func_failure succeeded.
 217 fi
 218
 219 if as_func_ret_success; then
 220   :
 221 else
 222   exitcode=1
 223   echo as_func_ret_success failed.
 224 fi
 225
 226 if as_func_ret_failure; then
 227   exitcode=1
 228   echo as_func_ret_failure succeeded.
 229 fi
 230
 231 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
 232   :
 233 else
 234   exitcode=1
 235   echo positional parameters were not saved.
 236 fi
 237
 238 test \$exitcode = 0) || { (exit 1); exit 1; }
 239
 240 (
 241   as_lineno_1=\$LINENO
 242   as_lineno_2=\$LINENO
 243   test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
 244   test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
 245 ") 2> /dev/null; then
 246   :
 247 else
 248   as_candidate_shells=
 249     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 250 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 251 do
 252   IFS=$as_save_IFS
 253   test -z "$as_dir" && as_dir=.
 254   case $as_dir in
 255          /*)
 256            for as_base in sh bash ksh sh5; do
 257              as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
 258            done;;
 259        esac
 260 done
 261 IFS=$as_save_IFS
 262
 263
 264       for as_shell in $as_candidate_shells $SHELL; do
 265          # Try only shells that exist, to save several forks.
 266          if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 267                 { ("$as_shell") 2> /dev/null <<\_ASEOF
 268 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 269   emulate sh
 270   NULLCMD=:
 271   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
 272   # is contrary to our usage.  Disable this feature.
 273   alias -g '${1+"$@"}'='"$@"'
 274   setopt NO_GLOB_SUBST
 275 else
 276   case `(set -o) 2>/dev/null` in
 277   *posix*) set -o posix ;;
 278 esac
 279
 280 fi
 281
 282
 283 :
 284 _ASEOF
 285 }; then
 286   CONFIG_SHELL=$as_shell
 287                as_have_required=yes
 288                if { "$as_shell" 2> /dev/null <<\_ASEOF
 289 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 290   emulate sh
 291   NULLCMD=:
 292   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
 293   # is contrary to our usage.  Disable this feature.
 294   alias -g '${1+"$@"}'='"$@"'
 295   setopt NO_GLOB_SUBST
 296 else
 297   case `(set -o) 2>/dev/null` in
 298   *posix*) set -o posix ;;
 299 esac
 300
 301 fi
 302
 303
 304 :
 305 (as_func_return () {
 306   (exit $1)
 307 }
 308 as_func_success () {
 309   as_func_return 0
 310 }
 311 as_func_failure () {
 312   as_func_return 1
 313 }
 314 as_func_ret_success () {
 315   return 0
 316 }
 317 as_func_ret_failure () {
 318   return 1
 319 }
 320
 321 exitcode=0
 322 if as_func_success; then
 323   :
 324 else
 325   exitcode=1
 326   echo as_func_success failed.
 327 fi
 328
 329 if as_func_failure; then
 330   exitcode=1
 331   echo as_func_failure succeeded.
 332 fi
 333
 334 if as_func_ret_success; then
 335   :
 336 else
 337   exitcode=1
 338   echo as_func_ret_success failed.
 339 fi
 340
 341 if as_func_ret_failure; then
 342   exitcode=1
 343   echo as_func_ret_failure succeeded.
 344 fi
 345
 346 if ( set x; as_func_ret_success y && test x = "$1" ); then
 347   :
 348 else
 349   exitcode=1
 350   echo positional parameters were not saved.
 351 fi
 352
 353 test $exitcode = 0) || { (exit 1); exit 1; }
 354
 355 (
 356   as_lineno_1=$LINENO
 357   as_lineno_2=$LINENO
 358   test "x$as_lineno_1" != "x$as_lineno_2" &&
 359   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
 360
 361 _ASEOF
 362 }; then
 363   break
 364 fi
 365
 366 fi
 367
 368       done
 369
 370       if test "x$CONFIG_SHELL" != x; then
 371   for as_var in BASH_ENV ENV
 372         do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
 373         done
 374         export CONFIG_SHELL
 375         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 376 fi
 377
 378
 379     if test $as_have_required = no; then
 380   echo This script requires a shell more modern than all the
 381       echo shells that I found on your system.  Please install a
 382       echo modern shell, or manually run the script under such a
 383       echo shell if you do have one.
 384       { (exit 1); exit 1; }
 385 fi
 386
 387
 388 fi
 389
 390 fi
 391
 392
 393
 394 (eval "as_func_return () {
 395   (exit \$1)
 396 }
 397 as_func_success () {
 398   as_func_return 0
 399 }
 400 as_func_failure () {
 401   as_func_return 1
 402 }
 403 as_func_ret_success () {
 404   return 0
 405 }
 406 as_func_ret_failure () {
 407   return 1
 408 }
 409
 410 exitcode=0
 411 if as_func_success; then
 412   :
 413 else
 414   exitcode=1
 415   echo as_func_success failed.
 416 fi
 417
 418 if as_func_failure; then
 419   exitcode=1
 420   echo as_func_failure succeeded.
 421 fi
 422
 423 if as_func_ret_success; then
 424   :
 425 else
 426   exitcode=1
 427   echo as_func_ret_success failed.
 428 fi
 429
 430 if as_func_ret_failure; then
 431   exitcode=1
 432   echo as_func_ret_failure succeeded.
 433 fi
 434
 435 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
 436   :
 437 else
 438   exitcode=1
 439   echo positional parameters were not saved.
 440 fi
 441
 442 test \$exitcode = 0") || {
 443   echo No shell found that supports shell functions.
 444   echo Please tell bug-autoconf@gnu.org about your system,
 445   echo including any error possibly output before this message.
 446   echo This can help us improve future autoconf versions.
 447   echo Configuration will now proceed without shell functions.
 448 }
 449
 450
 451
 452   as_lineno_1=$LINENO
 453   as_lineno_2=$LINENO
 454   test "x$as_lineno_1" != "x$as_lineno_2" &&
 455   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
 456
 457   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
 458   # uniformly replaced by the line number.  The first 'sed' inserts a
 459   # line-number line after each line using $LINENO; the second 'sed'
 460   # does the real work.  The second script uses 'N' to pair each
 461   # line-number line with the line containing $LINENO, and appends
 462   # trailing '-' during substitution so that $LINENO is not a special
 463   # case at line end.
 464   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
 465   # scripts with optimization help from Paolo Bonzini.  Blame Lee
 466   # E. McMahon (1931-1989) for sed's syntax.  :-)
 467   sed -n '
 468     p
 469     /[$]LINENO/=
 470   ' <$as_myself |
 471     sed '
 472       s/[$]LINENO.*/&-/
 473       t lineno
 474       b
 475       :lineno
 476       N
 477       :loop
 478       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 479       t loop
 480       s/-\n.*//
 481     ' >$as_me.lineno &&
 482   chmod +x "$as_me.lineno" ||
 483     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
 484    { (exit 1); exit 1; }; }
 485
 486   # Don't try to exec as it changes $[0], causing all sort of problems
 487   # (the dirname of $[0] is not the place where we might find the
 488   # original and so on.  Autoconf is especially sensitive to this).
 489   . "./$as_me.lineno"
 490   # Exit status is that of the last command.
 491   exit
 492 }
 493
 494
 495 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 496   as_dirname=dirname
 497 else
 498   as_dirname=false
 499 fi
 500
 501 ECHO_C= ECHO_N= ECHO_T=
 502 case `echo -n x` in
 503 -n*)
 504   case `echo 'x\c'` in
 505   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 506   *)   ECHO_C='\c';;
 507   esac;;
 508 *)
 509   ECHO_N='-n';;
 510 esac
 511 if expr a : '\(a\)' >/dev/null 2>&1 &&
 512    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 513   as_expr=expr
 514 else
 515   as_expr=false
 516 fi
 517
 518 rm -f conf$$ conf$$.exe conf$$.file
 519 if test -d conf$$.dir; then
 520   rm -f conf$$.dir/conf$$.file
 521 else
 522   rm -f conf$$.dir
 523   mkdir conf$$.dir
 524 fi
 525 echo >conf$$.file
 526 if ln -s conf$$.file conf$$ 2>/dev/null; then
 527   as_ln_s='ln -s'
 528   # ... but there are two gotchas:
 529   # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 530   # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 531   # In both cases, we have to default to `cp -p'.
 532   ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 533     as_ln_s='cp -p'
 534 elif ln conf$$.file conf$$ 2>/dev/null; then
 535   as_ln_s=ln
 536 else
 537   as_ln_s='cp -p'
 538 fi
 539 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 540 rmdir conf$$.dir 2>/dev/null
 541
 542 if mkdir -p . 2>/dev/null; then
 543   as_mkdir_p=:
 544 else
 545   test -d ./-p && rmdir ./-p
 546   as_mkdir_p=false
 547 fi
 548
 549 if test -x / >/dev/null 2>&1; then
 550   as_test_x='test -x'
 551 else
 552   if ls -dL / >/dev/null 2>&1; then
 553     as_ls_L_option=L
 554   else
 555     as_ls_L_option=
 556   fi
 557   as_test_x='
 558     eval sh -c '\''
 559       if test -d "$1"; then
 560         test -d "$1/.";
 561       else
 562         case $1 in
 563         -*)set "./$1";;
 564         esac;
 565         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
 566         ???[sx]*):;;*)false;;esac;fi
 567     '\'' sh
 568   '
 569 fi
 570 as_executable_p=$as_test_x
 571
 572 # Sed expression to map a string onto a valid CPP name.
 573 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 574
 575 # Sed expression to map a string onto a valid variable name.
 576 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 577
 578
 579
 580 exec 7<&0 </dev/null 6>&1
 581
 582 # Name of the host.
 583 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 584 # so uname gets run too.
 585 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 586
 587 #
 588 # Initializations.
 589 #
 590 ac_default_prefix=/usr/local
 591 ac_clean_files=
 592 ac_config_libobj_dir=.
 593 LIBOBJS=
 594 cross_compiling=no
 595 subdirs=
 596 MFLAGS=
 597 MAKEFLAGS=
 598 SHELL=${CONFIG_SHELL-/bin/sh}
 599
 600 # Identity of this package.
 601 PACKAGE_NAME='GNU Autoconf'
 602 PACKAGE_TARNAME='autoconf'
 603 PACKAGE_VERSION='2.61b'
 604 PACKAGE_STRING='GNU Autoconf 2.61b'
 605 PACKAGE_BUGREPORT='bug-autoconf@gnu.org'
 606
 607 ac_unique_file="ChangeLog"
 608 ac_subst_vars='SHELL
 609 PATH_SEPARATOR
 610 PACKAGE_NAME
 611 PACKAGE_TARNAME
 612 PACKAGE_VERSION
 613 PACKAGE_STRING
 614 PACKAGE_BUGREPORT
 615 exec_prefix
 616 prefix
 617 program_transform_name
 618 bindir
 619 sbindir
 620 libexecdir
 621 datarootdir
 622 datadir
 623 sysconfdir
 624 sharedstatedir
 625 localstatedir
 626 includedir
 627 oldincludedir
 628 docdir
 629 infodir
 630 htmldir
 631 dvidir
 632 pdfdir
 633 psdir
 634 libdir
 635 localedir
 636 mandir
 637 DEFS
 638 ECHO_C
 639 ECHO_N
 640 ECHO_T
 641 LIBS
 642 build_alias
 643 host_alias
 644 target_alias
 645 INSTALL_PROGRAM
 646 INSTALL_SCRIPT
 647 INSTALL_DATA
 648 am__isrc
 649 CYGPATH_W
 650 PACKAGE
 651 VERSION
 652 ACLOCAL
 653 AUTOCONF
 654 AUTOMAKE
 655 AUTOHEADER
 656 MAKEINFO
 657 install_sh
 658 STRIP
 659 INSTALL_STRIP_PROGRAM
 660 MKDIR_P
 661 mkdir_p
 662 AWK
 663 SET_MAKE
 664 am__leading_dot
 665 AMTAR
 666 am__tar
 667 am__untar
 668 ac_cv_sh_n_works
 669 EXPR
 670 M4
 671 M4_DEBUGFILE
 672 HELP2MAN
 673 PERL
 674 TEST_EMACS
 675 EMACS
 676 EMACSLOADPATH
 677 lispdir
 678 GREP
 679 EGREP
 680 SED
 681 LIBOBJS
 682 LTLIBOBJS'
 683 ac_subst_files=''
 684 ac_user_opts='
 685 enable_option_checking
 686 with_lispdir
 687 '
 688       ac_precious_vars='build_alias
 689 host_alias
 690 target_alias
 691 M4
 692 EMACS
 693 EMACSLOADPATH'
 694
 695
 696 # Initialize some variables set by options.
 697 ac_init_help=
 698 ac_init_version=false
 699 ac_unrecognized_opts=
 700 ac_unrecognized_sep=
 701 # The variables have the same names as the options, with
 702 # dashes changed to underlines.
 703 cache_file=/dev/null
 704 exec_prefix=NONE
 705 no_create=
 706 no_recursion=
 707 prefix=NONE
 708 program_prefix=NONE
 709 program_suffix=NONE
 710 program_transform_name=s,x,x,
 711 silent=
 712 site=
 713 srcdir=
 714 verbose=
 715 x_includes=NONE
 716 x_libraries=NONE
 717
 718 # Installation directory options.
 719 # These are left unexpanded so users can "make install exec_prefix=/foo"
 720 # and all the variables that are supposed to be based on exec_prefix
 721 # by default will actually change.
 722 # Use braces instead of parens because sh, perl, etc. also accept them.
 723 # (The list follows the same order as the GNU Coding Standards.)
 724 bindir='${exec_prefix}/bin'
 725 sbindir='${exec_prefix}/sbin'
 726 libexecdir='${exec_prefix}/libexec'
 727 datarootdir='${prefix}/share'
 728 datadir='${datarootdir}'
 729 sysconfdir='${prefix}/etc'
 730 sharedstatedir='${prefix}/com'
 731 localstatedir='${prefix}/var'
 732 includedir='${prefix}/include'
 733 oldincludedir='/usr/include'
 734 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 735 infodir='${datarootdir}/info'
 736 htmldir='${docdir}'
 737 dvidir='${docdir}'
 738 pdfdir='${docdir}'
 739 psdir='${docdir}'
 740 libdir='${exec_prefix}/lib'
 741 localedir='${datarootdir}/locale'
 742 mandir='${datarootdir}/man'
 743
 744 ac_prev=
 745 ac_dashdash=
 746 for ac_option
 747 do
 748   # If the previous option needs an argument, assign it.
 749   if test -n "$ac_prev"; then
 750     eval $ac_prev=\$ac_option
 751     ac_prev=
 752     continue
 753   fi
 754
 755   case $ac_option in
 756   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 757   *)    ac_optarg=yes ;;
 758   esac
 759
 760   # Accept the important Cygnus configure options, so we can diagnose typos.
 761
 762   case $ac_dashdash$ac_option in
 763   --)
 764     ac_dashdash=yes ;;
 765
 766   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 767     ac_prev=bindir ;;
 768   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 769     bindir=$ac_optarg ;;
 770
 771   -build | --build | --buil | --bui | --bu)
 772     ac_prev=build_alias ;;
 773   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 774     build_alias=$ac_optarg ;;
 775
 776   -cache-file | --cache-file | --cache-fil | --cache-fi \
 777   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 778     ac_prev=cache_file ;;
 779   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 780   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 781     cache_file=$ac_optarg ;;
 782
 783   --config-cache | -C)
 784     cache_file=config.cache ;;
 785
 786   -datadir | --datadir | --datadi | --datad)
 787     ac_prev=datadir ;;
 788   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 789     datadir=$ac_optarg ;;
 790
 791   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 792   | --dataroo | --dataro | --datar)
 793     ac_prev=datarootdir ;;
 794   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 795   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 796     datarootdir=$ac_optarg ;;
 797
 798   -disable-* | --disable-*)
 799     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 800     # Reject names that are not valid shell variable names.
 801     expr "x$ac_useropt" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 802       { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
 803    { (exit 1); exit 1; }; }
 804     ac_useropt_orig=$ac_useropt
 805     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-.]/_/g'`
 806     case $ac_user_opts in
 807       *"
 808 "enable_$ac_useropt"
 809 "*) ;;
 810       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 811          ac_unrecognized_sep=', ';;
 812     esac
 813     eval enable_$ac_useropt=no ;;
 814
 815   -docdir | --docdir | --docdi | --doc | --do)
 816     ac_prev=docdir ;;
 817   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 818     docdir=$ac_optarg ;;
 819
 820   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 821     ac_prev=dvidir ;;
 822   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 823     dvidir=$ac_optarg ;;
 824
 825   -enable-* | --enable-*)
 826     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 827     # Reject names that are not valid shell variable names.
 828     expr "x$ac_useropt" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 829       { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
 830    { (exit 1); exit 1; }; }
 831     ac_useropt_orig=$ac_useropt
 832     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-.]/_/g'`
 833     case $ac_user_opts in
 834       *"
 835 "enable_$ac_useropt"
 836 "*) ;;
 837       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 838          ac_unrecognized_sep=', ';;
 839     esac
 840     eval enable_$ac_useropt=\$ac_optarg ;;
 841
 842   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 843   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 844   | --exec | --exe | --ex)
 845     ac_prev=exec_prefix ;;
 846   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 847   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 848   | --exec=* | --exe=* | --ex=*)
 849     exec_prefix=$ac_optarg ;;
 850
 851   -gas | --gas | --ga | --g)
 852     # Obsolete; use --with-gas.
 853     with_gas=yes ;;
 854
 855   -help | --help | --hel | --he | -h)
 856     ac_init_help=long ;;
 857   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 858     ac_init_help=recursive ;;
 859   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 860     ac_init_help=short ;;
 861
 862   -host | --host | --hos | --ho)
 863     ac_prev=host_alias ;;
 864   -host=* | --host=* | --hos=* | --ho=*)
 865     host_alias=$ac_optarg ;;
 866
 867   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 868     ac_prev=htmldir ;;
 869   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 870   | --ht=*)
 871     htmldir=$ac_optarg ;;
 872
 873   -includedir | --includedir | --includedi | --included | --include \
 874   | --includ | --inclu | --incl | --inc)
 875     ac_prev=includedir ;;
 876   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 877   | --includ=* | --inclu=* | --incl=* | --inc=*)
 878     includedir=$ac_optarg ;;
 879
 880   -infodir | --infodir | --infodi | --infod | --info | --inf)
 881     ac_prev=infodir ;;
 882   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 883     infodir=$ac_optarg ;;
 884
 885   -libdir | --libdir | --libdi | --libd)
 886     ac_prev=libdir ;;
 887   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 888     libdir=$ac_optarg ;;
 889
 890   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 891   | --libexe | --libex | --libe)
 892     ac_prev=libexecdir ;;
 893   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 894   | --libexe=* | --libex=* | --libe=*)
 895     libexecdir=$ac_optarg ;;
 896
 897   -localedir | --localedir | --localedi | --localed | --locale)
 898     ac_prev=localedir ;;
 899   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 900     localedir=$ac_optarg ;;
 901
 902   -localstatedir | --localstatedir | --localstatedi | --localstated \
 903   | --localstate | --localstat | --localsta | --localst | --locals)
 904     ac_prev=localstatedir ;;
 905   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 906   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 907     localstatedir=$ac_optarg ;;
 908
 909   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 910     ac_prev=mandir ;;
 911   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 912     mandir=$ac_optarg ;;
 913
 914   -nfp | --nfp | --nf)
 915     # Obsolete; use --without-fp.
 916     with_fp=no ;;
 917
 918   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 919   | --no-cr | --no-c | -n)
 920     no_create=yes ;;
 921
 922   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 923   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 924     no_recursion=yes ;;
 925
 926   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 927   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 928   | --oldin | --oldi | --old | --ol | --o)
 929     ac_prev=oldincludedir ;;
 930   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 931   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 932   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 933     oldincludedir=$ac_optarg ;;
 934
 935   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 936     ac_prev=prefix ;;
 937   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 938     prefix=$ac_optarg ;;
 939
 940   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 941   | --program-pre | --program-pr | --program-p)
 942     ac_prev=program_prefix ;;
 943   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 944   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 945     program_prefix=$ac_optarg ;;
 946
 947   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 948   | --program-suf | --program-su | --program-s)
 949     ac_prev=program_suffix ;;
 950   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 951   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 952     program_suffix=$ac_optarg ;;
 953
 954   -program-transform-name | --program-transform-name \
 955   | --program-transform-nam | --program-transform-na \
 956   | --program-transform-n | --program-transform- \
 957   | --program-transform | --program-transfor \
 958   | --program-transfo | --program-transf \
 959   | --program-trans | --program-tran \
 960   | --progr-tra | --program-tr | --program-t)
 961     ac_prev=program_transform_name ;;
 962   -program-transform-name=* | --program-transform-name=* \
 963   | --program-transform-nam=* | --program-transform-na=* \
 964   | --program-transform-n=* | --program-transform-=* \
 965   | --program-transform=* | --program-transfor=* \
 966   | --program-transfo=* | --program-transf=* \
 967   | --program-trans=* | --program-tran=* \
 968   | --progr-tra=* | --program-tr=* | --program-t=*)
 969     program_transform_name=$ac_optarg ;;
 970
 971   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 972     ac_prev=pdfdir ;;
 973   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 974     pdfdir=$ac_optarg ;;
 975
 976   -psdir | --psdir | --psdi | --psd | --ps)
 977     ac_prev=psdir ;;
 978   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 979     psdir=$ac_optarg ;;
 980
 981   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 982   | -silent | --silent | --silen | --sile | --sil)
 983     silent=yes ;;
 984
 985   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 986     ac_prev=sbindir ;;
 987   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 988   | --sbi=* | --sb=*)
 989     sbindir=$ac_optarg ;;
 990
 991   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 992   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 993   | --sharedst | --shareds | --shared | --share | --shar \
 994   | --sha | --sh)
 995     ac_prev=sharedstatedir ;;
 996   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 997   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 998   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 999   | --sha=* | --sh=*)
1000     sharedstatedir=$ac_optarg ;;
1001
1002   -site | --site | --sit)
1003     ac_prev=site ;;
1004   -site=* | --site=* | --sit=*)
1005     site=$ac_optarg ;;
1006
1007   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1008     ac_prev=srcdir ;;
1009   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1010     srcdir=$ac_optarg ;;
1011
1012   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1013   | --syscon | --sysco | --sysc | --sys | --sy)
1014     ac_prev=sysconfdir ;;
1015   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1016   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1017     sysconfdir=$ac_optarg ;;
1018
1019   -target | --target | --targe | --targ | --tar | --ta | --t)
1020     ac_prev=target_alias ;;
1021   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1022     target_alias=$ac_optarg ;;
1023
1024   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1025     verbose=yes ;;
1026
1027   -version | --version | --versio | --versi | --vers | -V)
1028     ac_init_version=: ;;
1029
1030   -with-* | --with-*)
1031     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1032     # Reject names that are not valid shell variable names.
1033     expr "x$ac_useropt" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1034       { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
1035    { (exit 1); exit 1; }; }
1036     ac_useropt_orig=$ac_useropt
1037     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-.]/_/g'`
1038     case $ac_user_opts in
1039       *"
1040 "with_$ac_useropt"
1041 "*) ;;
1042       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1043          ac_unrecognized_sep=', ';;
1044     esac
1045     eval with_$ac_useropt=\$ac_optarg ;;
1046
1047   -without-* | --without-*)
1048     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1049     # Reject names that are not valid shell variable names.
1050     expr "x$ac_useropt" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1051       { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
1052    { (exit 1); exit 1; }; }
1053     ac_useropt_orig=$ac_useropt
1054     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-.]/_/g'`
1055     case $ac_user_opts in
1056       *"
1057 "with_$ac_useropt"
1058 "*) ;;
1059       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1060          ac_unrecognized_sep=', ';;
1061     esac
1062     eval with_$ac_useropt=no ;;
1063
1064   --x)
1065     # Obsolete; use --with-x.
1066     with_x=yes ;;
1067
1068   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1069   | --x-incl | --x-inc | --x-in | --x-i)
1070     ac_prev=x_includes ;;
1071   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1072   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1073     x_includes=$ac_optarg ;;
1074
1075   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1076   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1077     ac_prev=x_libraries ;;
1078   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1079   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1080     x_libraries=$ac_optarg ;;
1081
1082   -*) { $as_echo "$as_me: error: unrecognized option: $ac_option
1083 Try \`$0 --help' for more information." >&2
1084    { (exit 1); exit 1; }; }
1085     ;;
1086
1087   *=*)
1088     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1089     # Reject names that are not valid shell variable names.
1090     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
1091       { $as_echo "$as_me: error: invalid variable name: $ac_envvar" >&2
1092    { (exit 1); exit 1; }; }
1093     eval $ac_envvar=\$ac_optarg
1094     export $ac_envvar ;;
1095
1096   *)
1097     # FIXME: should be removed in autoconf 3.0.
1098     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1099     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1100       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1101     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1102     ;;
1103
1104   esac
1105 done
1106
1107 if test -n "$ac_prev"; then
1108   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1109   { $as_echo "$as_me: error: missing argument to $ac_option" >&2
1110    { (exit 1); exit 1; }; }
1111 fi
1112
1113 if test -n "$ac_unrecognized_opts"; then
1114   case $enable_option_checking in
1115     no) ;;
1116     fatal) { $as_echo "$as_me: error: Unrecognized options: $ac_unrecognized_opts" >&2
1117    { (exit 1); exit 1; }; } ;;
1118     *)     $as_echo "$as_me: WARNING: Unrecognized options: $ac_unrecognized_opts" >&2 ;;
1119   esac
1120 fi
1121
1122 # Check all directory arguments for consistency.
1123 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1124                 datadir sysconfdir sharedstatedir localstatedir includedir \
1125                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1126                 libdir localedir mandir
1127 do
1128   eval ac_val=\$$ac_var
1129   # Remove trailing slashes.
1130   case $ac_val in
1131     */ )
1132       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1133       eval $ac_var=\$ac_val;;
1134   esac
1135   # Be sure to have absolute directory names.
1136   case $ac_val in
1137     [\\/$]* | ?:[\\/]* )  continue;;
1138     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1139   esac
1140   { $as_echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
1141    { (exit 1); exit 1; }; }
1142 done
1143
1144 # There might be people who depend on the old broken behavior: `$host'
1145 # used to hold the argument of --host etc.
1146 # FIXME: To remove some day.
1147 build=$build_alias
1148 host=$host_alias
1149 target=$target_alias
1150
1151 # FIXME: To remove some day.
1152 if test "x$host_alias" != x; then
1153   if test "x$build_alias" = x; then
1154     cross_compiling=maybe
1155     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1156     If a cross compiler is detected then cross compile mode will be used." >&2
1157   elif test "x$build_alias" != "x$host_alias"; then
1158     cross_compiling=yes
1159   fi
1160 fi
1161
1162 ac_tool_prefix=
1163 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1164
1165 test "$silent" = yes && exec 6>/dev/null
1166
1167
1168 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1169 ac_ls_di=`ls -di .` &&
1170 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1171   { $as_echo "$as_me: error: Working directory cannot be determined" >&2
1172    { (exit 1); exit 1; }; }
1173 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1174   { $as_echo "$as_me: error: pwd does not report name of working directory" >&2
1175    { (exit 1); exit 1; }; }
1176
1177
1178 # Find the source files, if location was not specified.
1179 if test -z "$srcdir"; then
1180   ac_srcdir_defaulted=yes
1181   # Try the directory containing this script, then the parent directory.
1182   ac_confdir=`$as_dirname -- "$0" ||
1183 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1184          X"$0" : 'X\(//\)[^/]' \| \
1185          X"$0" : 'X\(//\)$' \| \
1186          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
1187 $as_echo X"$0" |
1188     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1189             s//\1/
1190             q
1191           }
1192           /^X\(\/\/\)[^/].*/{
1193             s//\1/
1194             q
1195           }
1196           /^X\(\/\/\)$/{
1197             s//\1/
1198             q
1199           }
1200           /^X\(\/\).*/{
1201             s//\1/
1202             q
1203           }
1204           s/.*/./; q'`
1205   srcdir=$ac_confdir
1206   if test ! -r "$srcdir/$ac_unique_file"; then
1207     srcdir=..
1208   fi
1209 else
1210   ac_srcdir_defaulted=no
1211 fi
1212 if test ! -r "$srcdir/$ac_unique_file"; then
1213   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1214   { $as_echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
1215    { (exit 1); exit 1; }; }
1216 fi
1217 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1218 ac_abs_confdir=`(
1219         cd "$srcdir" && test -r "./$ac_unique_file" || { $as_echo "$as_me: error: $ac_msg" >&2
1220    { (exit 1); exit 1; }; }
1221         pwd)`
1222 # When building in place, set srcdir=.
1223 if test "$ac_abs_confdir" = "$ac_pwd"; then
1224   srcdir=.
1225 fi
1226 # Remove unnecessary trailing slashes from srcdir.
1227 # Double slashes in file names in object file debugging info
1228 # mess up M-x gdb in Emacs.
1229 case $srcdir in
1230 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1231 esac
1232 for ac_var in $ac_precious_vars; do
1233   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1234   eval ac_env_${ac_var}_value=\$${ac_var}
1235   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1236   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1237 done
1238
1239 #
1240 # Report the --help message.
1241 #
1242 if test "$ac_init_help" = "long"; then
1243   # Omit some internal or obsolete options to make the list less imposing.
1244   # This message is too long to be a string in the A/UX 3.1 sh.
1245   cat <<_ACEOF
1246 \`configure' configures GNU Autoconf 2.61b to adapt to many kinds of systems.
1247
1248 Usage: $0 [OPTION]... [VAR=VALUE]...
1249
1250 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1251 VAR=VALUE.  See below for descriptions of some of the useful variables.
1252
1253 Defaults for the options are specified in brackets.
1254
1255 Configuration:
1256   -h, --help              display this help and exit
1257       --help=short        display options specific to this package
1258       --help=recursive    display the short help of all the included packages
1259   -V, --version           display version information and exit
1260   -q, --quiet, --silent   do not print \`checking...' messages
1261       --cache-file=FILE   cache test results in FILE [disabled]
1262   -C, --config-cache      alias for \`--cache-file=config.cache'
1263   -n, --no-create         do not create output files
1264       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1265
1266 Installation directories:
1267   --prefix=PREFIX         install architecture-independent files in PREFIX
1268                           [$ac_default_prefix]
1269   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1270                           [PREFIX]
1271
1272 By default, \`make install' will install all the files in
1273 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1274 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1275 for instance \`--prefix=\$HOME'.
1276
1277 For better control, use the options below.
1278
1279 Fine tuning of the installation directories:
1280   --bindir=DIR            user executables [EPREFIX/bin]
1281   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1282   --libexecdir=DIR        program executables [EPREFIX/libexec]
1283   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1284   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1285   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1286   --libdir=DIR            object code libraries [EPREFIX/lib]
1287   --includedir=DIR        C header files [PREFIX/include]
1288   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1289   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1290   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1291   --infodir=DIR           info documentation [DATAROOTDIR/info]
1292   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1293   --mandir=DIR            man documentation [DATAROOTDIR/man]
1294   --docdir=DIR            documentation root [DATAROOTDIR/doc/autoconf]
1295   --htmldir=DIR           html documentation [DOCDIR]
1296   --dvidir=DIR            dvi documentation [DOCDIR]
1297   --pdfdir=DIR            pdf documentation [DOCDIR]
1298   --psdir=DIR             ps documentation [DOCDIR]
1299 _ACEOF
1300
1301   cat <<\_ACEOF
1302
1303 Program names:
1304   --program-prefix=PREFIX            prepend PREFIX to installed program names
1305   --program-suffix=SUFFIX            append SUFFIX to installed program names
1306   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1307 _ACEOF
1308 fi
1309
1310 if test -n "$ac_init_help"; then
1311   case $ac_init_help in
1312      short | recursive ) echo "Configuration of GNU Autoconf 2.61b:";;
1313    esac
1314   cat <<\_ACEOF
1315
1316 Optional Packages:
1317   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1318   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1319   --with-lispdir          override the default lisp directory
1320
1321 Some influential environment variables:
1322   M4          Location of GNU M4 1.4.5 or later. Defaults to the first program
1323               of `m4', `gm4', or `gnum4' on PATH that meets Autoconf needs.
1324   EMACS       the Emacs editor command
1325   EMACSLOADPATH
1326               the Emacs library search path
1327
1328 Use these variables to override the choices made by `configure' or to help
1329 it to find libraries and programs with nonstandard names/locations.
1330
1331 Report bugs to <bug-autoconf@gnu.org>.
1332 _ACEOF
1333 ac_status=$?
1334 fi
1335
1336 if test "$ac_init_help" = "recursive"; then
1337   # If there are subdirs, report their specific --help.
1338   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1339     test -d "$ac_dir" || continue
1340     ac_builddir=.
1341
1342 case "$ac_dir" in
1343 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1344 *)
1345   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1346   # A ".." for each directory in $ac_dir_suffix.
1347   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1348   case $ac_top_builddir_sub in
1349   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1350   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1351   esac ;;
1352 esac
1353 ac_abs_top_builddir=$ac_pwd
1354 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1355 # for backward compatibility:
1356 ac_top_builddir=$ac_top_build_prefix
1357
1358 case $srcdir in
1359   .)  # We are building in place.
1360     ac_srcdir=.
1361     ac_top_srcdir=$ac_top_builddir_sub
1362     ac_abs_top_srcdir=$ac_pwd ;;
1363   [\\/]* | ?:[\\/]* )  # Absolute name.
1364     ac_srcdir=$srcdir$ac_dir_suffix;
1365     ac_top_srcdir=$srcdir
1366     ac_abs_top_srcdir=$srcdir ;;
1367   *) # Relative name.
1368     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1369     ac_top_srcdir=$ac_top_build_prefix$srcdir
1370     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1371 esac
1372 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1373
1374     cd "$ac_dir" || { ac_status=$?; continue; }
1375     # Check for guested configure.
1376     if test -f "$ac_srcdir/configure.gnu"; then
1377       echo &&
1378       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1379     elif test -f "$ac_srcdir/configure"; then
1380       echo &&
1381       $SHELL "$ac_srcdir/configure" --help=recursive
1382     else
1383       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1384     fi || ac_status=$?
1385     cd "$ac_pwd" || { ac_status=$?; break; }
1386   done
1387 fi
1388
1389 test -n "$ac_init_help" && exit $ac_status
1390 if $ac_init_version; then
1391   cat <<\_ACEOF
1392 GNU Autoconf configure 2.61b
1393 generated by GNU Autoconf 2.61b
1394
1395 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
1396 2002, 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
1397 This configure script is free software; the Free Software Foundation
1398 gives unlimited permission to copy, distribute and modify it.
1399 _ACEOF
1400   exit
1401 fi
1402 cat >config.log <<_ACEOF
1403 This file contains any messages produced by compilers while
1404 running configure, to aid debugging if configure makes a mistake.
1405
1406 It was created by GNU Autoconf $as_me 2.61b, which was
1407 generated by GNU Autoconf 2.61b.  Invocation command line was
1408
1409   $ $0 $@
1410
1411 _ACEOF
1412 exec 5>>config.log
1413 {
1414 cat <<_ASUNAME
1415 ## --------- ##
1416 ## Platform. ##
1417 ## --------- ##
1418
1419 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1420 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1421 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1422 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1423 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1424
1425 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1426 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1427
1428 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1429 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1430 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1431 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1432 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1433 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1434 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1435
1436 _ASUNAME
1437
1438 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1439 for as_dir in $PATH
1440 do
1441   IFS=$as_save_IFS
1442   test -z "$as_dir" && as_dir=.
1443   $as_echo "PATH: $as_dir"
1444 done
1445 IFS=$as_save_IFS
1446
1447 } >&5
1448
1449 cat >&5 <<_ACEOF
1450
1451
1452 ## ----------- ##
1453 ## Core tests. ##
1454 ## ----------- ##
1455
1456 _ACEOF
1457
1458
1459 # Keep a trace of the command line.
1460 # Strip out --no-create and --no-recursion so they do not pile up.
1461 # Strip out --silent because we don't want to record it for future runs.
1462 # Also quote any args containing shell meta-characters.
1463 # Make two passes to allow for proper duplicate-argument suppression.
1464 ac_configure_args=
1465 ac_configure_args0=
1466 ac_configure_args1=
1467 ac_must_keep_next=false
1468 for ac_pass in 1 2
1469 do
1470   for ac_arg
1471   do
1472     case $ac_arg in
1473     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1474     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1475     | -silent | --silent | --silen | --sile | --sil)
1476       continue ;;
1477     *\'*)
1478       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1479     esac
1480     case $ac_pass in
1481     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1482     2)
1483       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1484       if test $ac_must_keep_next = true; then
1485         ac_must_keep_next=false # Got value, back to normal.
1486       else
1487         case $ac_arg in
1488           *=* | --config-cache | -C | -disable-* | --disable-* \
1489           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1490           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1491           | -with-* | --with-* | -without-* | --without-* | --x)
1492             case "$ac_configure_args0 " in
1493               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1494             esac
1495             ;;
1496           -* ) ac_must_keep_next=true ;;
1497         esac
1498       fi
1499       ac_configure_args="$ac_configure_args '$ac_arg'"
1500       ;;
1501     esac
1502   done
1503 done
1504 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1505 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1506
1507 # When interrupted or exit'd, cleanup temporary files, and complete
1508 # config.log.  We remove comments because anyway the quotes in there
1509 # would cause problems or look ugly.
1510 # WARNING: Use '\'' to represent an apostrophe within the trap.
1511 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1512 trap 'exit_status=$?
1513   # Save into config.log some information that might help in debugging.
1514   {
1515     echo
1516
1517     cat <<\_ASBOX
1518 ## ---------------- ##
1519 ## Cache variables. ##
1520 ## ---------------- ##
1521 _ASBOX
1522     echo
1523     # The following way of writing the cache mishandles newlines in values,
1524 (
1525   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1526     eval ac_val=\$$ac_var
1527     case $ac_val in #(
1528     *${as_nl}*)
1529       case $ac_var in #(
1530       *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
1531 $as_echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
1532       esac
1533       case $ac_var in #(
1534       _ | IFS | as_nl) ;; #(
1535       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1536       *) $as_unset $ac_var ;;
1537       esac ;;
1538     esac
1539   done
1540   (set) 2>&1 |
1541     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1542     *${as_nl}ac_space=\ *)
1543       sed -n \
1544         "s/'\''/'\''\\\\'\'''\''/g;
1545           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1546       ;; #(
1547     *)
1548       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1549       ;;
1550     esac |
1551     sort
1552 )
1553     echo
1554
1555     cat <<\_ASBOX
1556 ## ----------------- ##
1557 ## Output variables. ##
1558 ## ----------------- ##
1559 _ASBOX
1560     echo
1561     for ac_var in $ac_subst_vars
1562     do
1563       eval ac_val=\$$ac_var
1564       case $ac_val in
1565       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1566       esac
1567       $as_echo "$ac_var='\''$ac_val'\''"
1568     done | sort
1569     echo
1570
1571     if test -n "$ac_subst_files"; then
1572       cat <<\_ASBOX
1573 ## ------------------- ##
1574 ## File substitutions. ##
1575 ## ------------------- ##
1576 _ASBOX
1577       echo
1578       for ac_var in $ac_subst_files
1579       do
1580         eval ac_val=\$$ac_var
1581         case $ac_val in
1582         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1583         esac
1584         $as_echo "$ac_var='\''$ac_val'\''"
1585       done | sort
1586       echo
1587     fi
1588
1589     if test -s confdefs.h; then
1590       cat <<\_ASBOX
1591 ## ----------- ##
1592 ## confdefs.h. ##
1593 ## ----------- ##
1594 _ASBOX
1595       echo
1596       cat confdefs.h
1597       echo
1598     fi
1599     test "$ac_signal" != 0 &&
1600       $as_echo "$as_me: caught signal $ac_signal"
1601     $as_echo "$as_me: exit $exit_status"
1602   } >&5
1603   rm -f core *.core core.conftest.* &&
1604     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1605     exit $exit_status
1606 ' 0
1607 for ac_signal in 1 2 13 15; do
1608   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1609 done
1610 ac_signal=0
1611
1612 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1613 rm -f -r conftest* confdefs.h
1614
1615 # Predefined preprocessor variables.
1616
1617 cat >>confdefs.h <<_ACEOF
1618 #define PACKAGE_NAME "$PACKAGE_NAME"
1619 _ACEOF
1620
1621
1622 cat >>confdefs.h <<_ACEOF
1623 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1624 _ACEOF
1625
1626
1627 cat >>confdefs.h <<_ACEOF
1628 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1629 _ACEOF
1630
1631
1632 cat >>confdefs.h <<_ACEOF
1633 #define PACKAGE_STRING "$PACKAGE_STRING"
1634 _ACEOF
1635
1636
1637 cat >>confdefs.h <<_ACEOF
1638 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1639 _ACEOF
1640
1641
1642 # Let the site file select an alternate cache file if it wants to.
1643 # Prefer an explicitly selected file to automatically selected ones.
1644 ac_site_file1=NONE
1645 ac_site_file2=NONE
1646 if test -n "$CONFIG_SITE"; then
1647   ac_site_file1=$CONFIG_SITE
1648 elif test "x$prefix" != xNONE; then
1649   ac_site_file1=$prefix/share/config.site
1650   ac_site_file2=$prefix/etc/config.site
1651 else
1652   ac_site_file1=$ac_default_prefix/share/config.site
1653   ac_site_file2=$ac_default_prefix/etc/config.site
1654 fi
1655 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1656 do
1657   test "x$ac_site_file" = xNONE && continue
1658   if test -r "$ac_site_file"; then
1659     { $as_echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1660 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1661     sed 's/^/| /' "$ac_site_file" >&5
1662     . "$ac_site_file"
1663   fi
1664 done
1665
1666 if test -r "$cache_file"; then
1667   # Some versions of bash will fail to source /dev/null (special
1668   # files actually), so we avoid doing that.
1669   if test -f "$cache_file"; then
1670     { $as_echo "$as_me:$LINENO: loading cache $cache_file" >&5
1671 $as_echo "$as_me: loading cache $cache_file" >&6;}
1672     case $cache_file in
1673       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1674       *)                      . "./$cache_file";;
1675     esac
1676   fi
1677 else
1678   { $as_echo "$as_me:$LINENO: creating cache $cache_file" >&5
1679 $as_echo "$as_me: creating cache $cache_file" >&6;}
1680   >$cache_file
1681 fi
1682
1683 # Check that the precious variables saved in the cache have kept the same
1684 # value.
1685 ac_cache_corrupted=false
1686 for ac_var in $ac_precious_vars; do
1687   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1688   eval ac_new_set=\$ac_env_${ac_var}_set
1689   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1690   eval ac_new_val=\$ac_env_${ac_var}_value
1691   case $ac_old_set,$ac_new_set in
1692     set,)
1693       { $as_echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1694 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1695       ac_cache_corrupted=: ;;
1696     ,set)
1697       { $as_echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1698 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1699       ac_cache_corrupted=: ;;
1700     ,);;
1701     *)
1702       if test "x$ac_old_val" != "x$ac_new_val"; then
1703         { $as_echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1704 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1705         { $as_echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1706 $as_echo "$as_me:   former value:  $ac_old_val" >&2;}
1707         { $as_echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1708 $as_echo "$as_me:   current value: $ac_new_val" >&2;}
1709         ac_cache_corrupted=:
1710       fi;;
1711   esac
1712   # Pass precious variables to config.status.
1713   if test "$ac_new_set" = set; then
1714     case $ac_new_val in
1715     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1716     *) ac_arg=$ac_var=$ac_new_val ;;
1717     esac
1718     case " $ac_configure_args " in
1719       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1720       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1721     esac
1722   fi
1723 done
1724 if $ac_cache_corrupted; then
1725   { $as_echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1726 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1727   { { $as_echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1728 $as_echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1729    { (exit 1); exit 1; }; }
1730 fi
1731
1732
1733
1734
1735
1736
1737
1738
1739
1740
1741
1742
1743
1744
1745
1746
1747
1748
1749
1750
1751
1752
1753
1754
1755
1756 ac_ext=c
1757 ac_cpp='$CPP $CPPFLAGS'
1758 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1759 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1760 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1761
1762
1763
1764
1765 ac_aux_dir=
1766 for ac_dir in build-aux "$srcdir"/build-aux; do
1767   if test -f "$ac_dir/install-sh"; then
1768     ac_aux_dir=$ac_dir
1769     ac_install_sh="$ac_aux_dir/install-sh -c"
1770     break
1771   elif test -f "$ac_dir/install.sh"; then
1772     ac_aux_dir=$ac_dir
1773     ac_install_sh="$ac_aux_dir/install.sh -c"
1774     break
1775   elif test -f "$ac_dir/shtool"; then
1776     ac_aux_dir=$ac_dir
1777     ac_install_sh="$ac_aux_dir/shtool install -c"
1778     break
1779   fi
1780 done
1781 if test -z "$ac_aux_dir"; then
1782   { { $as_echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in build-aux \"$srcdir\"/build-aux" >&5
1783 $as_echo "$as_me: error: cannot find install-sh or install.sh in build-aux \"$srcdir\"/build-aux" >&2;}
1784    { (exit 1); exit 1; }; }
1785 fi
1786
1787 # These three variables are undocumented and unsupported,
1788 # and are intended to be withdrawn in a future Autoconf release.
1789 # They can cause serious problems if a builder's source tree is in a directory
1790 # whose full name contains unusual characters.
1791 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
1792 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
1793 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
1794
1795
1796
1797 am__api_version='1.10'
1798
1799 # Find a good install program.  We prefer a C program (faster),
1800 # so one script is as good as another.  But avoid the broken or
1801 # incompatible versions:
1802 # SysV /etc/install, /usr/sbin/install
1803 # SunOS /usr/etc/install
1804 # IRIX /sbin/install
1805 # AIX /bin/install
1806 # AmigaOS /C/install, which installs bootblocks on floppy discs
1807 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1808 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1809 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1810 # OS/2's system install, which has a completely different semantic
1811 # ./install, which can be erroneously created by make from ./install.sh.
1812 { $as_echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1813 $as_echo_n "checking for a BSD-compatible install... " >&6; }
1814 if test -z "$INSTALL"; then
1815 if test "${ac_cv_path_install+set}" = set; then
1816   $as_echo_n "(cached) " >&6
1817 else
1818   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1819 for as_dir in $PATH
1820 do
1821   IFS=$as_save_IFS
1822   test -z "$as_dir" && as_dir=.
1823   # Account for people who put trailing slashes in PATH elements.
1824 case $as_dir/ in
1825   ./ | .// | /cC/* | \
1826   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1827   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
1828   /usr/ucb/* ) ;;
1829   *)
1830     # OSF1 and SCO ODT 3.0 have their own names for install.
1831     # Don't use installbsd from OSF since it installs stuff as root
1832     # by default.
1833     for ac_prog in ginstall scoinst install; do
1834       for ac_exec_ext in '' $ac_executable_extensions; do
1835         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
1836           if test $ac_prog = install &&
1837             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1838             # AIX install.  It has an incompatible calling convention.
1839             :
1840           elif test $ac_prog = install &&
1841             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1842             # program-specific install script used by HP pwplus--don't use.
1843             :
1844           else
1845             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1846             break 3
1847           fi
1848         fi
1849       done
1850     done
1851     ;;
1852 esac
1853 done
1854 IFS=$as_save_IFS
1855
1856
1857 fi
1858   if test "${ac_cv_path_install+set}" = set; then
1859     INSTALL=$ac_cv_path_install
1860   else
1861     # As a last resort, use the slow shell script.  Don't cache a
1862     # value for INSTALL within a source directory, because that will
1863     # break other packages using the cache if that directory is
1864     # removed, or if the value is a relative name.
1865     INSTALL=$ac_install_sh
1866   fi
1867 fi
1868 { $as_echo "$as_me:$LINENO: result: $INSTALL" >&5
1869 $as_echo "$INSTALL" >&6; }
1870
1871 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1872 # It thinks the first close brace ends the variable substitution.
1873 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1874
1875 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1876
1877 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1878
1879 { $as_echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1880 $as_echo_n "checking whether build environment is sane... " >&6; }
1881 # Just in case
1882 sleep 1
1883 echo timestamp > conftest.file
1884 # Do `set' in a subshell so we don't clobber the current shell's
1885 # arguments.  Must try -L first in case configure is actually a
1886 # symlink; some systems play weird games with the mod time of symlinks
1887 # (eg FreeBSD returns the mod time of the symlink's containing
1888 # directory).
1889 if (
1890    set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1891    if test "$*" = "X"; then
1892       # -L didn't work.
1893       set X `ls -t $srcdir/configure conftest.file`
1894    fi
1895    rm -f conftest.file
1896    if test "$*" != "X $srcdir/configure conftest.file" \
1897       && test "$*" != "X conftest.file $srcdir/configure"; then
1898
1899       # If neither matched, then we have a broken ls.  This can happen
1900       # if, for instance, CONFIG_SHELL is bash and it inherits a
1901       # broken ls alias from the environment.  This has actually
1902       # happened.  Such a system could not be considered "sane".
1903       { { $as_echo "$as_me:$LINENO: error: ls -t appears to fail.  Make sure there is not a broken
1904 alias in your environment" >&5
1905 $as_echo "$as_me: error: ls -t appears to fail.  Make sure there is not a broken
1906 alias in your environment" >&2;}
1907    { (exit 1); exit 1; }; }
1908    fi
1909
1910    test "$2" = conftest.file
1911    )
1912 then
1913    # Ok.
1914    :
1915 else
1916    { { $as_echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1917 Check your system clock" >&5
1918 $as_echo "$as_me: error: newly created file is older than distributed files!
1919 Check your system clock" >&2;}
1920    { (exit 1); exit 1; }; }
1921 fi
1922 { $as_echo "$as_me:$LINENO: result: yes" >&5
1923 $as_echo "yes" >&6; }
1924 test "$program_prefix" != NONE &&
1925   program_transform_name="s&^&$program_prefix&;$program_transform_name"
1926 # Use a double $ so make ignores it.
1927 test "$program_suffix" != NONE &&
1928   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
1929 # Double any \ or $.
1930 # By default was `s,x,x', remove it if useless.
1931 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
1932 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
1933
1934 # expand $ac_aux_dir to an absolute path
1935 am_aux_dir=`cd $ac_aux_dir && pwd`
1936
1937 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
1938 # Use eval to expand $SHELL
1939 if eval "$MISSING --run true"; then
1940   am_missing_run="$MISSING --run "
1941 else
1942   am_missing_run=
1943   { $as_echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1944 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1945 fi
1946
1947 { $as_echo "$as_me:$LINENO: checking for a thread-safe mkdir -p" >&5
1948 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
1949 if test -z "$MKDIR_P"; then
1950   if test "${ac_cv_path_mkdir+set}" = set; then
1951   $as_echo_n "(cached) " >&6
1952 else
1953   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1954 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
1955 do
1956   IFS=$as_save_IFS
1957   test -z "$as_dir" && as_dir=.
1958   for ac_prog in mkdir gmkdir; do
1959          for ac_exec_ext in '' $ac_executable_extensions; do
1960            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
1961            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
1962              'mkdir (GNU coreutils) '* | \
1963              'mkdir (coreutils) '* | \
1964              'mkdir (fileutils) '4.1*)
1965                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
1966                break 3;;
1967            esac
1968          done
1969        done
1970 done
1971 IFS=$as_save_IFS
1972
1973 fi
1974
1975   if test "${ac_cv_path_mkdir+set}" = set; then
1976     MKDIR_P="$ac_cv_path_mkdir -p"
1977   else
1978     # As a last resort, use the slow shell script.  Don't cache a
1979     # value for MKDIR_P within a source directory, because that will
1980     # break other packages using the cache if that directory is
1981     # removed, or if the value is a relative name.
1982     test -d ./--version && rmdir ./--version
1983     MKDIR_P="$ac_install_sh -d"
1984   fi
1985 fi
1986 { $as_echo "$as_me:$LINENO: result: $MKDIR_P" >&5
1987 $as_echo "$MKDIR_P" >&6; }
1988
1989 mkdir_p="$MKDIR_P"
1990 case $mkdir_p in
1991   [\\/$]* | ?:[\\/]*) ;;
1992   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
1993 esac
1994
1995 for ac_prog in gawk mawk nawk awk
1996 do
1997   # Extract the first word of "$ac_prog", so it can be a program name with args.
1998 set dummy $ac_prog; ac_word=$2
1999 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2000 $as_echo_n "checking for $ac_word... " >&6; }
2001 if test "${ac_cv_prog_AWK+set}" = set; then
2002   $as_echo_n "(cached) " >&6
2003 else
2004   if test -n "$AWK"; then
2005   ac_cv_prog_AWK="$AWK" # Let the user override the test.
2006 else
2007 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2008 for as_dir in $PATH
2009 do
2010   IFS=$as_save_IFS
2011   test -z "$as_dir" && as_dir=.
2012   for ac_exec_ext in '' $ac_executable_extensions; do
2013   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2014     ac_cv_prog_AWK="$ac_prog"
2015     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2016     break 2
2017   fi
2018 done
2019 done
2020 IFS=$as_save_IFS
2021
2022 fi
2023 fi
2024 AWK=$ac_cv_prog_AWK
2025 if test -n "$AWK"; then
2026   { $as_echo "$as_me:$LINENO: result: $AWK" >&5
2027 $as_echo "$AWK" >&6; }
2028 else
2029   { $as_echo "$as_me:$LINENO: result: no" >&5
2030 $as_echo "no" >&6; }
2031 fi
2032
2033
2034   test -n "$AWK" && break
2035 done
2036
2037 { $as_echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2038 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2039 set x ${MAKE-make}
2040 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2041 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
2042   $as_echo_n "(cached) " >&6
2043 else
2044   cat >conftest.make <<\_ACEOF
2045 SHELL = /bin/sh
2046 all:
2047         @echo '@@@%%%=$(MAKE)=@@@%%%'
2048 _ACEOF
2049 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2050 case `${MAKE-make} -f conftest.make 2>/dev/null` in
2051   *@@@%%%=?*=@@@%%%*)
2052     eval ac_cv_prog_make_${ac_make}_set=yes;;
2053   *)
2054     eval ac_cv_prog_make_${ac_make}_set=no;;
2055 esac
2056 rm -f conftest.make
2057 fi
2058 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2059   { $as_echo "$as_me:$LINENO: result: yes" >&5
2060 $as_echo "yes" >&6; }
2061   SET_MAKE=
2062 else
2063   { $as_echo "$as_me:$LINENO: result: no" >&5
2064 $as_echo "no" >&6; }
2065   SET_MAKE="MAKE=${MAKE-make}"
2066 fi
2067
2068 rm -rf .tst 2>/dev/null
2069 mkdir .tst 2>/dev/null
2070 if test -d .tst; then
2071   am__leading_dot=.
2072 else
2073   am__leading_dot=_
2074 fi
2075 rmdir .tst 2>/dev/null
2076
2077 if test "`cd $srcdir && pwd`" != "`pwd`"; then
2078   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
2079   # is not polluted with repeated "-I."
2080   am__isrc=' -I$(srcdir)'
2081   # test to see if srcdir already configured
2082   if test -f $srcdir/config.status; then
2083     { { $as_echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
2084 $as_echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
2085    { (exit 1); exit 1; }; }
2086   fi
2087 fi
2088
2089 # test whether we have cygpath
2090 if test -z "$CYGPATH_W"; then
2091   if (cygpath --version) >/dev/null 2>/dev/null; then
2092     CYGPATH_W='cygpath -w'
2093   else
2094     CYGPATH_W=echo
2095   fi
2096 fi
2097
2098
2099 # Define the identity of the package.
2100  PACKAGE='autoconf'
2101  VERSION='2.61b'
2102
2103
2104 cat >>confdefs.h <<_ACEOF
2105 #define PACKAGE "$PACKAGE"
2106 _ACEOF
2107
2108
2109 cat >>confdefs.h <<_ACEOF
2110 #define VERSION "$VERSION"
2111 _ACEOF
2112
2113 # Some tools Automake needs.
2114
2115 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
2116
2117
2118 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
2119
2120
2121 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
2122
2123
2124 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
2125
2126
2127 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
2128
2129 install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"}
2130
2131 # Installed binaries are usually stripped using `strip' when the user
2132 # run `make install-strip'.  However `strip' might not be the right
2133 # tool to use in cross-compilation environments, therefore Automake
2134 # will honor the `STRIP' environment variable to overrule this program.
2135 if test "$cross_compiling" != no; then
2136   if test -n "$ac_tool_prefix"; then
2137   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2138 set dummy ${ac_tool_prefix}strip; ac_word=$2
2139 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2140 $as_echo_n "checking for $ac_word... " >&6; }
2141 if test "${ac_cv_prog_STRIP+set}" = set; then
2142   $as_echo_n "(cached) " >&6
2143 else
2144   if test -n "$STRIP"; then
2145   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2146 else
2147 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2148 for as_dir in $PATH
2149 do
2150   IFS=$as_save_IFS
2151   test -z "$as_dir" && as_dir=.
2152   for ac_exec_ext in '' $ac_executable_extensions; do
2153   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2154     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2155     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2156     break 2
2157   fi
2158 done
2159 done
2160 IFS=$as_save_IFS
2161
2162 fi
2163 fi
2164 STRIP=$ac_cv_prog_STRIP
2165 if test -n "$STRIP"; then
2166   { $as_echo "$as_me:$LINENO: result: $STRIP" >&5
2167 $as_echo "$STRIP" >&6; }
2168 else
2169   { $as_echo "$as_me:$LINENO: result: no" >&5
2170 $as_echo "no" >&6; }
2171 fi
2172
2173
2174 fi
2175 if test -z "$ac_cv_prog_STRIP"; then
2176   ac_ct_STRIP=$STRIP
2177   # Extract the first word of "strip", so it can be a program name with args.
2178 set dummy strip; ac_word=$2
2179 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2180 $as_echo_n "checking for $ac_word... " >&6; }
2181 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
2182   $as_echo_n "(cached) " >&6
2183 else
2184   if test -n "$ac_ct_STRIP"; then
2185   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2186 else
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_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2194     ac_cv_prog_ac_ct_STRIP="strip"
2195     $as_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 fi
2203 fi
2204 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2205 if test -n "$ac_ct_STRIP"; then
2206   { $as_echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
2207 $as_echo "$ac_ct_STRIP" >&6; }
2208 else
2209   { $as_echo "$as_me:$LINENO: result: no" >&5
2210 $as_echo "no" >&6; }
2211 fi
2212
2213   if test "x$ac_ct_STRIP" = x; then
2214     STRIP=":"
2215   else
2216     case $cross_compiling:$ac_tool_warned in
2217 yes:)
2218 { $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2219 whose name does not start with the host triplet.  If you think this
2220 configuration is useful to you, please write to autoconf@gnu.org." >&5
2221 $as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2222 whose name does not start with the host triplet.  If you think this
2223 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2224 ac_tool_warned=yes ;;
2225 esac
2226     STRIP=$ac_ct_STRIP
2227   fi
2228 else
2229   STRIP="$ac_cv_prog_STRIP"
2230 fi
2231
2232 fi
2233 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2234
2235 # We need awk for the "check" target.  The system "awk" is bad on
2236 # some platforms.
2237 # Always define AMTAR for backward compatibility.
2238
2239 AMTAR=${AMTAR-"${am_missing_run}tar"}
2240
2241 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
2242
2243
2244
2245
2246
2247
2248 # We use `/bin/sh -n script' to check that there are no syntax errors
2249 # in the scripts.  Although incredible, there are /bin/sh that go into
2250 # endless loops with `-n', e.g., SunOS's:
2251 #
2252 #   $ uname -a
2253 #   SunOS ondine 4.1.3 2 sun4m unknown
2254 #   $ cat endless.sh
2255 #   while false
2256 #   do
2257 #     :
2258 #   done
2259 #   exit 0
2260 #   $ time sh endless.sh
2261 #   sh endless.sh  0,02s user 0,03s system 78% cpu 0,064 total
2262 #   $ time sh -nx endless.sh
2263 #   ^Csh -nx endless.sh  3,67s user 0,03s system 63% cpu 5,868 total
2264 #
2265 # Also, some implementations of /bin/sh (e.g., Solaris 8) are soooo slow
2266 # that they are unusable on large scripts like our testsuite.
2267
2268 # So before using `/bin/sh -n' to check our scripts, we first check
2269 # that `/bin/sh -n' is known to not have these problems.
2270
2271 { $as_echo "$as_me:$LINENO: checking whether /bin/sh -n is known to work" >&5
2272 $as_echo_n "checking whether /bin/sh -n is known to work... " >&6; }
2273 if test "${ac_cv_sh_n_works+set}" = set; then
2274   $as_echo_n "(cached) " >&6
2275 else
2276   if (
2277     unset BASH_VERSION ZSH_VERSION
2278     /bin/sh -c '
2279       test -n "${BASH_VERSION+set}" || # Bash
2280       test -n "${KSH_VERSION+set}" || # pdksh
2281       test -n "${ZSH_VERSION+set}" || # zsh
2282       test -n "${.sh.version}" # ksh93; put this last since its syntax is dodgy
2283     '
2284   ) 2>/dev/null
2285 then ac_cv_sh_n_works=yes
2286 else ac_cv_sh_n_works=no
2287 fi
2288
2289 fi
2290 { $as_echo "$as_me:$LINENO: result: $ac_cv_sh_n_works" >&5
2291 $as_echo "$ac_cv_sh_n_works" >&6; }
2292
2293
2294 # Initialize the test suite.
2295 ac_config_commands="$ac_config_commands tests/atconfig"
2296
2297
2298 ac_config_files="$ac_config_files tests/Makefile tests/atlocal"
2299
2300 # Extract the first word of "expr", so it can be a program name with args.
2301 set dummy expr; ac_word=$2
2302 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2303 $as_echo_n "checking for $ac_word... " >&6; }
2304 if test "${ac_cv_path_EXPR+set}" = set; then
2305   $as_echo_n "(cached) " >&6
2306 else
2307   case $EXPR in
2308   [\\/]* | ?:[\\/]*)
2309   ac_cv_path_EXPR="$EXPR" # Let the user override the test with a path.
2310   ;;
2311   *)
2312   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2313 for as_dir in $PATH
2314 do
2315   IFS=$as_save_IFS
2316   test -z "$as_dir" && as_dir=.
2317   for ac_exec_ext in '' $ac_executable_extensions; do
2318   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2319     ac_cv_path_EXPR="$as_dir/$ac_word$ac_exec_ext"
2320     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2321     break 2
2322   fi
2323 done
2324 done
2325 IFS=$as_save_IFS
2326
2327   ;;
2328 esac
2329 fi
2330 EXPR=$ac_cv_path_EXPR
2331 if test -n "$EXPR"; then
2332   { $as_echo "$as_me:$LINENO: result: $EXPR" >&5
2333 $as_echo "$EXPR" >&6; }
2334 else
2335   { $as_echo "$as_me:$LINENO: result: no" >&5
2336 $as_echo "no" >&6; }
2337 fi
2338
2339
2340
2341
2342 ## ---- ##
2343 ## M4.  ##
2344 ## ---- ##
2345
2346 # We use an absolute name for GNU m4 so even if users have another m4 first in
2347 # their path, the installer can configure with a path that has GNU m4
2348 # on it and get that path embedded in the installed autoconf and
2349 # autoheader scripts.
2350
2351   { $as_echo "$as_me:$LINENO: checking for GNU M4 that supports accurate traces" >&5
2352 $as_echo_n "checking for GNU M4 that supports accurate traces... " >&6; }
2353 if test "${ac_cv_path_M4+set}" = set; then
2354   $as_echo_n "(cached) " >&6
2355 else
2356   if test -z "$M4"; then
2357   ac_path_M4_found=false
2358   # Loop through the user's path and test for each of PROGNAME-LIST
2359   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2360 for as_dir in $PATH
2361 do
2362   IFS=$as_save_IFS
2363   test -z "$as_dir" && as_dir=.
2364   for ac_prog in m4 gm4 gnum4; do
2365     for ac_exec_ext in '' $ac_executable_extensions; do
2366       ac_path_M4="$as_dir/$ac_prog$ac_exec_ext"
2367       { test -f "$ac_path_M4" && $as_test_x "$ac_path_M4"; } || continue
2368       # Root out GNU M4 1.4.4, as well as non-GNU m4 that ignore --trace.
2369       ac_snippet=change'quote(<,>)in''dir(<if''def>,mac,bug)d'nl
2370       test -z "`echo $ac_snippet | $ac_path_M4 --trace=mac 2>&1`" \
2371       && ac_cv_path_M4=$ac_path_M4 ac_path_M4_found=:
2372       $ac_path_M4_found && break 3
2373     done
2374   done
2375 done
2376 IFS=$as_save_IFS
2377   if test -z "$ac_cv_path_M4"; then
2378     { { $as_echo "$as_me:$LINENO: error: no acceptable m4 could be found in \$PATH.
2379 GNU M4 1.4.5 or later is required; 1.4.8 is recommended" >&5
2380 $as_echo "$as_me: error: no acceptable m4 could be found in \$PATH.
2381 GNU M4 1.4.5 or later is required; 1.4.8 is recommended" >&2;}
2382    { (exit 1); exit 1; }; }
2383   fi
2384 else
2385   ac_cv_path_M4=$M4
2386 fi
2387
2388 fi
2389 { $as_echo "$as_me:$LINENO: result: $ac_cv_path_M4" >&5
2390 $as_echo "$ac_cv_path_M4" >&6; }
2391   M4=$ac_cv_path_M4
2392   { $as_echo "$as_me:$LINENO: checking how m4 supports trace files" >&5
2393 $as_echo_n "checking how m4 supports trace files... " >&6; }
2394 if test "${ac_cv_prog_gnu_m4_debugfile+set}" = set; then
2395   $as_echo_n "(cached) " >&6
2396 else
2397   case `$M4 --help < /dev/null 2>&1` in
2398       *debugfile*) ac_cv_prog_gnu_m4_debugfile=--debugfile ;;
2399       *) ac_cv_prog_gnu_m4_debugfile=--error-output ;;
2400     esac
2401 fi
2402 { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_gnu_m4_debugfile" >&5
2403 $as_echo "$ac_cv_prog_gnu_m4_debugfile" >&6; }
2404   M4_DEBUGFILE=$ac_cv_prog_gnu_m4_debugfile
2405
2406
2407
2408 ## ----------- ##
2409 ## Man pages.  ##
2410 ## ----------- ##
2411
2412 ac_config_files="$ac_config_files man/Makefile"
2413
2414
2415 HELP2MAN=${HELP2MAN-"${am_missing_run}help2man"}
2416
2417
2418
2419 ## ------ ##
2420 ## Perl.  ##
2421 ## ------ ##
2422
2423 # We use an absolute name for perl so the #! line in autoscan will work.
2424 # Extract the first word of "perl", so it can be a program name with args.
2425 set dummy perl; ac_word=$2
2426 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2427 $as_echo_n "checking for $ac_word... " >&6; }
2428 if test "${ac_cv_path_PERL+set}" = set; then
2429   $as_echo_n "(cached) " >&6
2430 else
2431   case $PERL in
2432   [\\/]* | ?:[\\/]*)
2433   ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
2434   ;;
2435   *)
2436   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2437 for as_dir in $PATH
2438 do
2439   IFS=$as_save_IFS
2440   test -z "$as_dir" && as_dir=.
2441   for ac_exec_ext in '' $ac_executable_extensions; do
2442   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2443     ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
2444     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2445     break 2
2446   fi
2447 done
2448 done
2449 IFS=$as_save_IFS
2450
2451   test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="no"
2452   ;;
2453 esac
2454 fi
2455 PERL=$ac_cv_path_PERL
2456 if test -n "$PERL"; then
2457   { $as_echo "$as_me:$LINENO: result: $PERL" >&5
2458 $as_echo "$PERL" >&6; }
2459 else
2460   { $as_echo "$as_me:$LINENO: result: no" >&5
2461 $as_echo "no" >&6; }
2462 fi
2463
2464
2465 if test "$PERL" = no; then
2466   { { $as_echo "$as_me:$LINENO: error: perl is not found" >&5
2467 $as_echo "$as_me: error: perl is not found" >&2;}
2468    { (exit 1); exit 1; }; }
2469 fi
2470 $PERL -e 'require 5.005_03;' || {
2471    { { $as_echo "$as_me:$LINENO: error: Perl 5.005_03 or better is required" >&5
2472 $as_echo "$as_me: error: Perl 5.005_03 or better is required" >&2;}
2473    { (exit 1); exit 1; }; }
2474 }
2475
2476
2477 ## ------- ##
2478 ## Emacs.  ##
2479 ## ------- ##
2480
2481 ac_config_files="$ac_config_files lib/emacs/Makefile"
2482
2483 TEST_EMACS=$EMACS
2484 test x"$TEST_EMACS" = xt && TEST_EMACS=
2485 for ac_prog in emacs xemacs
2486 do
2487   # Extract the first word of "$ac_prog", so it can be a program name with args.
2488 set dummy $ac_prog; ac_word=$2
2489 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2490 $as_echo_n "checking for $ac_word... " >&6; }
2491 if test "${ac_cv_prog_TEST_EMACS+set}" = set; then
2492   $as_echo_n "(cached) " >&6
2493 else
2494   if test -n "$TEST_EMACS"; then
2495   ac_cv_prog_TEST_EMACS="$TEST_EMACS" # Let the user override the test.
2496 else
2497 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2498 for as_dir in $PATH
2499 do
2500   IFS=$as_save_IFS
2501   test -z "$as_dir" && as_dir=.
2502   for ac_exec_ext in '' $ac_executable_extensions; do
2503   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2504     ac_cv_prog_TEST_EMACS="$ac_prog"
2505     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2506     break 2
2507   fi
2508 done
2509 done
2510 IFS=$as_save_IFS
2511
2512 fi
2513 fi
2514 TEST_EMACS=$ac_cv_prog_TEST_EMACS
2515 if test -n "$TEST_EMACS"; then
2516   { $as_echo "$as_me:$LINENO: result: $TEST_EMACS" >&5
2517 $as_echo "$TEST_EMACS" >&6; }
2518 else
2519   { $as_echo "$as_me:$LINENO: result: no" >&5
2520 $as_echo "no" >&6; }
2521 fi
2522
2523
2524   test -n "$TEST_EMACS" && break
2525 done
2526 test -n "$TEST_EMACS" || TEST_EMACS="no"
2527
2528
2529 # autoconf-mode.el and autotest-mode.el do not work with older version of
2530 # Emacs (i.e. 18.x.x).  During byte-compilation, Emacs complains:
2531 # "Variable (broken nil) seen on pass 2 of byte compiler but not pass 1"
2532 # We detect this problem here.
2533 if test "$TEST_EMACS" != no; then
2534   { $as_echo "$as_me:$LINENO: checking whether $TEST_EMACS is sufficiently recent" >&5
2535 $as_echo_n "checking whether $TEST_EMACS is sufficiently recent... " >&6; }
2536 if test "${ac_cv_prog_emacs_ok+set}" = set; then
2537   $as_echo_n "(cached) " >&6
2538 else
2539   # Note: The quoted "EOF" is intentional.  It protects the ` in the text.
2540     cat >conftest.el << "EOF"
2541       (defvar broken)
2542       (defun broken-mode () (setq broken-defaults `(broken nil)))
2543 EOF
2544     if { ($as_echo "$as_me:$LINENO: \$TEST_EMACS -batch -q -f batch-byte-compile conftest.el 1>&2") >&5
2545   ($TEST_EMACS -batch -q -f batch-byte-compile conftest.el 1>&2) 2>&5
2546   ac_status=$?
2547   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2548   (exit $ac_status); }; then
2549   ac_cv_prog_emacs_ok=yes
2550 else
2551   ac_cv_prog_emacs_ok=no
2552 fi
2553
2554     rm -f conftest.el conftest.elc
2555 fi
2556 { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_emacs_ok" >&5
2557 $as_echo "$ac_cv_prog_emacs_ok" >&6; }
2558   if test $ac_cv_prog_emacs_ok = no; then
2559   TEST_EMACS=no
2560 fi
2561
2562 fi
2563
2564
2565 EMACS=$TEST_EMACS
2566
2567
2568  # If set to t, that means we are running in a shell under Emacs.
2569  # If you have an Emacs named "t", then use the full path.
2570  test x"$EMACS" = xt && EMACS=
2571  for ac_prog in emacs xemacs
2572 do
2573   # Extract the first word of "$ac_prog", so it can be a program name with args.
2574 set dummy $ac_prog; ac_word=$2
2575 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2576 $as_echo_n "checking for $ac_word... " >&6; }
2577 if test "${ac_cv_prog_EMACS+set}" = set; then
2578   $as_echo_n "(cached) " >&6
2579 else
2580   if test -n "$EMACS"; then
2581   ac_cv_prog_EMACS="$EMACS" # Let the user override the test.
2582 else
2583 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2584 for as_dir in $PATH
2585 do
2586   IFS=$as_save_IFS
2587   test -z "$as_dir" && as_dir=.
2588   for ac_exec_ext in '' $ac_executable_extensions; do
2589   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2590     ac_cv_prog_EMACS="$ac_prog"
2591     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2592     break 2
2593   fi
2594 done
2595 done
2596 IFS=$as_save_IFS
2597
2598 fi
2599 fi
2600 EMACS=$ac_cv_prog_EMACS
2601 if test -n "$EMACS"; then
2602   { $as_echo "$as_me:$LINENO: result: $EMACS" >&5
2603 $as_echo "$EMACS" >&6; }
2604 else
2605   { $as_echo "$as_me:$LINENO: result: no" >&5
2606 $as_echo "no" >&6; }
2607 fi
2608
2609
2610   test -n "$EMACS" && break
2611 done
2612 test -n "$EMACS" || EMACS="no"
2613
2614
2615
2616
2617 # Check whether --with-lispdir was given.
2618 if test "${with_lispdir+set}" = set; then
2619   withval=$with_lispdir;  lispdir="$withval"
2620    { $as_echo "$as_me:$LINENO: checking where .elc files should go" >&5
2621 $as_echo_n "checking where .elc files should go... " >&6; }
2622    { $as_echo "$as_me:$LINENO: result: $lispdir" >&5
2623 $as_echo "$lispdir" >&6; }
2624 else
2625
2626  { $as_echo "$as_me:$LINENO: checking where .elc files should go" >&5
2627 $as_echo_n "checking where .elc files should go... " >&6; }
2628 if test "${am_cv_lispdir+set}" = set; then
2629   $as_echo_n "(cached) " >&6
2630 else
2631
2632    if test $EMACS != "no"; then
2633      if test x${lispdir+set} != xset; then
2634   # If $EMACS isn't GNU Emacs or XEmacs, this can blow up pretty badly
2635   # Some emacsen will start up in interactive mode, requiring C-x C-c to exit,
2636   #  which is non-obvious for non-emacs users.
2637   # Redirecting /dev/null should help a bit; pity we can't detect "broken"
2638   #  emacsen earlier and avoid running this altogether.
2639   { ($as_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
2640   ($EMACS -batch -q -eval '(while load-path (princ (concat (car load-path) "\n")) (setq load-path (cdr load-path)))' </dev/null >conftest.out) 2>&5
2641   ac_status=$?
2642   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2643   (exit $ac_status); }
2644         am_cv_lispdir=`sed -n \
2645        -e 's,/$,,' \
2646        -e '/.*\/lib\/x*emacs\/site-lisp$/{s,.*/lib/\(x*emacs/site-lisp\)$,${libdir}/\1,;p;q;}' \
2647        -e '/.*\/share\/x*emacs\/site-lisp$/{s,.*/share/\(x*emacs/site-lisp\),${datarootdir}/\1,;p;q;}' \
2648        conftest.out`
2649        rm conftest.out
2650      fi
2651    fi
2652    test -z "$am_cv_lispdir" && am_cv_lispdir='${datadir}/emacs/site-lisp'
2653
2654 fi
2655 { $as_echo "$as_me:$LINENO: result: $am_cv_lispdir" >&5
2656 $as_echo "$am_cv_lispdir" >&6; }
2657   lispdir="$am_cv_lispdir"
2658
2659 fi
2660
2661
2662
2663
2664
2665 ## ------------ ##
2666 ## Grep & sed.  ##
2667 ## ------------ ##
2668 { $as_echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
2669 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
2670 if test "${ac_cv_path_GREP+set}" = set; then
2671   $as_echo_n "(cached) " >&6
2672 else
2673   if test -z "$GREP"; then
2674   ac_path_GREP_found=false
2675   # Loop through the user's path and test for each of PROGNAME-LIST
2676   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2677 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
2678 do
2679   IFS=$as_save_IFS
2680   test -z "$as_dir" && as_dir=.
2681   for ac_prog in grep ggrep; do
2682     for ac_exec_ext in '' $ac_executable_extensions; do
2683       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
2684       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
2685 # Check for GNU ac_path_GREP and select it if it is found.
2686   # Check for GNU $ac_path_GREP
2687 case `"$ac_path_GREP" --version 2>&1` in
2688 *GNU*)
2689   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
2690 *)
2691   ac_count=0
2692   $as_echo_n 0123456789 >"conftest.in"
2693   while :
2694   do
2695     cat "conftest.in" "conftest.in" >"conftest.tmp"
2696     mv "conftest.tmp" "conftest.in"
2697     cp "conftest.in" "conftest.nl"
2698     $as_echo 'GREP' >> "conftest.nl"
2699     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
2700     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
2701     ac_count=`expr $ac_count + 1`
2702     if test $ac_count -gt ${ac_path_GREP_max-0}; then
2703       # Best one so far, save it but keep looking for a better one
2704       ac_cv_path_GREP="$ac_path_GREP"
2705       ac_path_GREP_max=$ac_count
2706     fi
2707     # 10*(2^10) chars as input seems more than enough
2708     test $ac_count -gt 10 && break
2709   done
2710   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
2711 esac
2712
2713       $ac_path_GREP_found && break 3
2714     done
2715   done
2716 done
2717 IFS=$as_save_IFS
2718   if test -z "$ac_cv_path_GREP"; then
2719     { { $as_echo "$as_me:$LINENO: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
2720 $as_echo "$as_me: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
2721    { (exit 1); exit 1; }; }
2722   fi
2723 else
2724   ac_cv_path_GREP=$GREP
2725 fi
2726
2727 fi
2728 { $as_echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
2729 $as_echo "$ac_cv_path_GREP" >&6; }
2730  GREP="$ac_cv_path_GREP"
2731
2732
2733 { $as_echo "$as_me:$LINENO: checking for egrep" >&5
2734 $as_echo_n "checking for egrep... " >&6; }
2735 if test "${ac_cv_path_EGREP+set}" = set; then
2736   $as_echo_n "(cached) " >&6
2737 else
2738   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
2739    then ac_cv_path_EGREP="$GREP -E"
2740    else
2741      if test -z "$EGREP"; then
2742   ac_path_EGREP_found=false
2743   # Loop through the user's path and test for each of PROGNAME-LIST
2744   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2745 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
2746 do
2747   IFS=$as_save_IFS
2748   test -z "$as_dir" && as_dir=.
2749   for ac_prog in egrep; do
2750     for ac_exec_ext in '' $ac_executable_extensions; do
2751       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
2752       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
2753 # Check for GNU ac_path_EGREP and select it if it is found.
2754   # Check for GNU $ac_path_EGREP
2755 case `"$ac_path_EGREP" --version 2>&1` in
2756 *GNU*)
2757   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
2758 *)
2759   ac_count=0
2760   $as_echo_n 0123456789 >"conftest.in"
2761   while :
2762   do
2763     cat "conftest.in" "conftest.in" >"conftest.tmp"
2764     mv "conftest.tmp" "conftest.in"
2765     cp "conftest.in" "conftest.nl"
2766     $as_echo 'EGREP' >> "conftest.nl"
2767     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
2768     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
2769     ac_count=`expr $ac_count + 1`
2770     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
2771       # Best one so far, save it but keep looking for a better one
2772       ac_cv_path_EGREP="$ac_path_EGREP"
2773       ac_path_EGREP_max=$ac_count
2774     fi
2775     # 10*(2^10) chars as input seems more than enough
2776     test $ac_count -gt 10 && break
2777   done
2778   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
2779 esac
2780
2781       $ac_path_EGREP_found && break 3
2782     done
2783   done
2784 done
2785 IFS=$as_save_IFS
2786   if test -z "$ac_cv_path_EGREP"; then
2787     { { $as_echo "$as_me:$LINENO: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
2788 $as_echo "$as_me: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
2789    { (exit 1); exit 1; }; }
2790   fi
2791 else
2792   ac_cv_path_EGREP=$EGREP
2793 fi
2794
2795    fi
2796 fi
2797 { $as_echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
2798 $as_echo "$ac_cv_path_EGREP" >&6; }
2799  EGREP="$ac_cv_path_EGREP"
2800
2801
2802 { $as_echo "$as_me:$LINENO: checking for a sed that does not truncate output" >&5
2803 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
2804 if test "${ac_cv_path_SED+set}" = set; then
2805   $as_echo_n "(cached) " >&6
2806 else
2807             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
2808      for ac_i in 1 2 3 4 5 6 7; do
2809        ac_script="$ac_script$as_nl$ac_script"
2810      done
2811      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
2812      $as_unset ac_script || ac_script=
2813      if test -z "$SED"; then
2814   ac_path_SED_found=false
2815   # Loop through the user's path and test for each of PROGNAME-LIST
2816   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2817 for as_dir in $PATH
2818 do
2819   IFS=$as_save_IFS
2820   test -z "$as_dir" && as_dir=.
2821   for ac_prog in sed gsed; do
2822     for ac_exec_ext in '' $ac_executable_extensions; do
2823       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
2824       { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
2825 # Check for GNU ac_path_SED and select it if it is found.
2826   # Check for GNU $ac_path_SED
2827 case `"$ac_path_SED" --version 2>&1` in
2828 *GNU*)
2829   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
2830 *)
2831   ac_count=0
2832   $as_echo_n 0123456789 >"conftest.in"
2833   while :
2834   do
2835     cat "conftest.in" "conftest.in" >"conftest.tmp"
2836     mv "conftest.tmp" "conftest.in"
2837     cp "conftest.in" "conftest.nl"
2838     $as_echo '' >> "conftest.nl"
2839     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
2840     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
2841     ac_count=`expr $ac_count + 1`
2842     if test $ac_count -gt ${ac_path_SED_max-0}; then
2843       # Best one so far, save it but keep looking for a better one
2844       ac_cv_path_SED="$ac_path_SED"
2845       ac_path_SED_max=$ac_count
2846     fi
2847     # 10*(2^10) chars as input seems more than enough
2848     test $ac_count -gt 10 && break
2849   done
2850   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
2851 esac
2852
2853       $ac_path_SED_found && break 3
2854     done
2855   done
2856 done
2857 IFS=$as_save_IFS
2858   if test -z "$ac_cv_path_SED"; then
2859     { { $as_echo "$as_me:$LINENO: error: no acceptable sed could be found in \$PATH" >&5
2860 $as_echo "$as_me: error: no acceptable sed could be found in \$PATH" >&2;}
2861    { (exit 1); exit 1; }; }
2862   fi
2863 else
2864   ac_cv_path_SED=$SED
2865 fi
2866
2867 fi
2868 { $as_echo "$as_me:$LINENO: result: $ac_cv_path_SED" >&5
2869 $as_echo "$ac_cv_path_SED" >&6; }
2870  SED="$ac_cv_path_SED"
2871   rm -f conftest.sed
2872
2873
2874
2875 ## ------------ ##
2876 ## Conclusion.  ##
2877 ## ------------ ##
2878
2879 ac_config_files="$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"
2880
2881
2882 cat >confcache <<\_ACEOF
2883 # This file is a shell script that caches the results of configure
2884 # tests run on this system so they can be shared between configure
2885 # scripts and configure runs, see configure's option --config-cache.
2886 # It is not useful on other systems.  If it contains results you don't
2887 # want to keep, you may remove or edit it.
2888 #
2889 # config.status only pays attention to the cache file if you give it
2890 # the --recheck option to rerun configure.
2891 #
2892 # `ac_cv_env_foo' variables (set or unset) will be overridden when
2893 # loading this file, other *unset* `ac_cv_foo' will be assigned the
2894 # following values.
2895
2896 _ACEOF
2897
2898 # The following way of writing the cache mishandles newlines in values,
2899 # but we know of no workaround that is simple, portable, and efficient.
2900 # So, we kill variables containing newlines.
2901 # Ultrix sh set writes to stderr and can't be redirected directly,
2902 # and sets the high bit in the cache file unless we assign to the vars.
2903 (
2904   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
2905     eval ac_val=\$$ac_var
2906     case $ac_val in #(
2907     *${as_nl}*)
2908       case $ac_var in #(
2909       *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
2910 $as_echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
2911       esac
2912       case $ac_var in #(
2913       _ | IFS | as_nl) ;; #(
2914       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2915       *) $as_unset $ac_var ;;
2916       esac ;;
2917     esac
2918   done
2919
2920   (set) 2>&1 |
2921     case $as_nl`(ac_space=' '; set) 2>&1` in #(
2922     *${as_nl}ac_space=\ *)
2923       # `set' does not quote correctly, so add quotes (double-quote
2924       # substitution turns \\\\ into \\, and sed turns \\ into \).
2925       sed -n \
2926         "s/'/'\\\\''/g;
2927           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
2928       ;; #(
2929     *)
2930       # `set' quotes correctly as required by POSIX, so do not add quotes.
2931       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2932       ;;
2933     esac |
2934     sort
2935 ) |
2936   sed '
2937      /^ac_cv_env_/b end
2938      t clear
2939      :clear
2940      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
2941      t end
2942      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
2943      :end' >>confcache
2944 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
2945   if test -w "$cache_file"; then
2946     test "x$cache_file" != "x/dev/null" &&
2947       { $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5
2948 $as_echo "$as_me: updating cache $cache_file" >&6;}
2949     cat confcache >$cache_file
2950   else
2951     { $as_echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
2952 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
2953   fi
2954 fi
2955 rm -f confcache
2956
2957 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2958 # Let make expand exec_prefix.
2959 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2960
2961 # Transform confdefs.h into DEFS.
2962 # Protect against shell expansion while executing Makefile rules.
2963 # Protect against Makefile macro expansion.
2964 #
2965 # If the first sed substitution is executed (which looks for macros that
2966 # take arguments), then branch to the quote section.  Otherwise,
2967 # look for a macro that doesn't take arguments.
2968 ac_script='
2969 t clear
2970 :clear
2971 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
2972 t quote
2973 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
2974 t quote
2975 b any
2976 :quote
2977 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
2978 s/\[/\\&/g
2979 s/\]/\\&/g
2980 s/\$/$$/g
2981 H
2982 :any
2983 ${
2984         g
2985         s/^\n//
2986         s/\n/ /g
2987         p
2988 }
2989 '
2990 DEFS=`sed -n "$ac_script" confdefs.h`
2991
2992
2993 ac_libobjs=
2994 ac_ltlibobjs=
2995 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
2996   # 1. Remove the extension, and $U if already installed.
2997   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
2998   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
2999   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
3000   #    will be set to the directory where LIBOBJS objects are built.
3001   ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
3002   ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
3003 done
3004 LIBOBJS=$ac_libobjs
3005
3006 LTLIBOBJS=$ac_ltlibobjs
3007
3008
3009
3010 : ${CONFIG_STATUS=./config.status}
3011 ac_clean_files_save=$ac_clean_files
3012 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
3013 { $as_echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
3014 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
3015 cat >$CONFIG_STATUS <<_ACEOF
3016 #! $SHELL
3017 # Generated by $as_me.
3018 # Run this file to recreate the current configuration.
3019 # Compiler output produced by configure, useful for debugging
3020 # configure, is in config.log if it exists.
3021
3022 debug=false
3023 ac_cs_recheck=false
3024 ac_cs_silent=false
3025 SHELL=\${CONFIG_SHELL-$SHELL}
3026 _ACEOF
3027
3028 cat >>$CONFIG_STATUS <<\_ACEOF
3029 ## --------------------- ##
3030 ## M4sh Initialization.  ##
3031 ## --------------------- ##
3032
3033 # Be more Bourne compatible
3034 DUALCASE=1; export DUALCASE # for MKS sh
3035 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
3036   emulate sh
3037   NULLCMD=:
3038   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
3039   # is contrary to our usage.  Disable this feature.
3040   alias -g '${1+"$@"}'='"$@"'
3041   setopt NO_GLOB_SUBST
3042 else
3043   case `(set -o) 2>/dev/null` in
3044   *posix*) set -o posix ;;
3045 esac
3046
3047 fi
3048
3049
3050
3051
3052 # PATH needs CR
3053 # Avoid depending upon Character Ranges.
3054 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
3055 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
3056 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
3057 as_cr_digits='0123456789'
3058 as_cr_alnum=$as_cr_Letters$as_cr_digits
3059
3060 as_nl='
3061 '
3062 export as_nl
3063 # Printing a long string crashes Solaris 7 /usr/bin/printf.
3064 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
3065 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
3066 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
3067 if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
3068   as_echo='printf %s\n'
3069   as_echo_n='printf %s'
3070 else
3071   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
3072     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
3073     as_echo_n='/usr/ucb/echo -n'
3074   else
3075     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
3076     as_echo_n_body='eval
3077       arg=$1;
3078       case $arg in
3079       *"$as_nl"*)
3080         expr "X$arg" : "X\\(.*\\)$as_nl";
3081         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
3082       esac;
3083       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
3084     '
3085     export as_echo_n_body
3086     as_echo_n='sh -c $as_echo_n_body as_echo'
3087   fi
3088   export as_echo_body
3089   as_echo='sh -c $as_echo_body as_echo'
3090 fi
3091
3092 # The user is always right.
3093 if test "${PATH_SEPARATOR+set}" != set; then
3094   PATH_SEPARATOR=:
3095   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
3096     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
3097       PATH_SEPARATOR=';'
3098   }
3099 fi
3100
3101 # Support unset when possible.
3102 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
3103   as_unset=unset
3104 else
3105   as_unset=false
3106 fi
3107
3108
3109 # IFS
3110 # We need space, tab and new line, in precisely that order.  Quoting is
3111 # there to prevent editors from complaining about space-tab.
3112 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
3113 # splitting by setting IFS to empty value.)
3114 IFS=" ""        $as_nl"
3115
3116 # Find who we are.  Look in the path if we contain no directory separator.
3117 case $0 in
3118   *[\\/]* ) as_myself=$0 ;;
3119   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3120 for as_dir in $PATH
3121 do
3122   IFS=$as_save_IFS
3123   test -z "$as_dir" && as_dir=.
3124   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3125 done
3126 IFS=$as_save_IFS
3127
3128      ;;
3129 esac
3130 # We did not find ourselves, most probably we were run as `sh COMMAND'
3131 # in which case we are not to be found in the path.
3132 if test "x$as_myself" = x; then
3133   as_myself=$0
3134 fi
3135 if test ! -f "$as_myself"; then
3136   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
3137   { (exit 1); exit 1; }
3138 fi
3139
3140 # Work around bugs in pre-3.0 UWIN ksh.
3141 for as_var in ENV MAIL MAILPATH
3142 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
3143 done
3144 PS1='$ '
3145 PS2='> '
3146 PS4='+ '
3147
3148 # NLS nuisances.
3149 for as_var in \
3150   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
3151   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
3152   LC_TELEPHONE LC_TIME
3153 do
3154   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
3155     eval $as_var=C; export $as_var
3156   else
3157     ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
3158   fi
3159 done
3160
3161 # Required to use basename.
3162 if expr a : '\(a\)' >/dev/null 2>&1 &&
3163    test "X`expr 00001 : '.*\(...\)'`" = X001; then
3164   as_expr=expr
3165 else
3166   as_expr=false
3167 fi
3168
3169 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
3170   as_basename=basename
3171 else
3172   as_basename=false
3173 fi
3174
3175
3176 # Name of the executable.
3177 as_me=`$as_basename -- "$0" ||
3178 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
3179          X"$0" : 'X\(//\)$' \| \
3180          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
3181 $as_echo X/"$0" |
3182     sed '/^.*\/\([^/][^/]*\)\/*$/{
3183             s//\1/
3184             q
3185           }
3186           /^X\/\(\/\/\)$/{
3187             s//\1/
3188             q
3189           }
3190           /^X\/\(\/\).*/{
3191             s//\1/
3192             q
3193           }
3194           s/.*/./; q'`
3195
3196 # CDPATH.
3197 $as_unset CDPATH
3198
3199
3200
3201   as_lineno_1=$LINENO
3202   as_lineno_2=$LINENO
3203   test "x$as_lineno_1" != "x$as_lineno_2" &&
3204   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
3205
3206   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
3207   # uniformly replaced by the line number.  The first 'sed' inserts a
3208   # line-number line after each line using $LINENO; the second 'sed'
3209   # does the real work.  The second script uses 'N' to pair each
3210   # line-number line with the line containing $LINENO, and appends
3211   # trailing '-' during substitution so that $LINENO is not a special
3212   # case at line end.
3213   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
3214   # scripts with optimization help from Paolo Bonzini.  Blame Lee
3215   # E. McMahon (1931-1989) for sed's syntax.  :-)
3216   sed -n '
3217     p
3218     /[$]LINENO/=
3219   ' <$as_myself |
3220     sed '
3221       s/[$]LINENO.*/&-/
3222       t lineno
3223       b
3224       :lineno
3225       N
3226       :loop
3227       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
3228       t loop
3229       s/-\n.*//
3230     ' >$as_me.lineno &&
3231   chmod +x "$as_me.lineno" ||
3232     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
3233    { (exit 1); exit 1; }; }
3234
3235   # Don't try to exec as it changes $[0], causing all sort of problems
3236   # (the dirname of $[0] is not the place where we might find the
3237   # original and so on.  Autoconf is especially sensitive to this).
3238   . "./$as_me.lineno"
3239   # Exit status is that of the last command.
3240   exit
3241 }
3242
3243
3244 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
3245   as_dirname=dirname
3246 else
3247   as_dirname=false
3248 fi
3249
3250 ECHO_C= ECHO_N= ECHO_T=
3251 case `echo -n x` in
3252 -n*)
3253   case `echo 'x\c'` in
3254   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
3255   *)   ECHO_C='\c';;
3256   esac;;
3257 *)
3258   ECHO_N='-n';;
3259 esac
3260 if expr a : '\(a\)' >/dev/null 2>&1 &&
3261    test "X`expr 00001 : '.*\(...\)'`" = X001; then
3262   as_expr=expr
3263 else
3264   as_expr=false
3265 fi
3266
3267 rm -f conf$$ conf$$.exe conf$$.file
3268 if test -d conf$$.dir; then
3269   rm -f conf$$.dir/conf$$.file
3270 else
3271   rm -f conf$$.dir
3272   mkdir conf$$.dir
3273 fi
3274 echo >conf$$.file
3275 if ln -s conf$$.file conf$$ 2>/dev/null; then
3276   as_ln_s='ln -s'
3277   # ... but there are two gotchas:
3278   # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
3279   # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
3280   # In both cases, we have to default to `cp -p'.
3281   ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
3282     as_ln_s='cp -p'
3283 elif ln conf$$.file conf$$ 2>/dev/null; then
3284   as_ln_s=ln
3285 else
3286   as_ln_s='cp -p'
3287 fi
3288 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
3289 rmdir conf$$.dir 2>/dev/null
3290
3291 if mkdir -p . 2>/dev/null; then
3292   as_mkdir_p=:
3293 else
3294   test -d ./-p && rmdir ./-p
3295   as_mkdir_p=false
3296 fi
3297
3298 if test -x / >/dev/null 2>&1; then
3299   as_test_x='test -x'
3300 else
3301   if ls -dL / >/dev/null 2>&1; then
3302     as_ls_L_option=L
3303   else
3304     as_ls_L_option=
3305   fi
3306   as_test_x='
3307     eval sh -c '\''
3308       if test -d "$1"; then
3309         test -d "$1/.";
3310       else
3311         case $1 in
3312         -*)set "./$1";;
3313         esac;
3314         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
3315         ???[sx]*):;;*)false;;esac;fi
3316     '\'' sh
3317   '
3318 fi
3319 as_executable_p=$as_test_x
3320
3321 # Sed expression to map a string onto a valid CPP name.
3322 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
3323
3324 # Sed expression to map a string onto a valid variable name.
3325 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
3326
3327
3328 exec 6>&1
3329
3330 # Save the log message, to keep $[0] and so on meaningful, and to
3331 # report actual input values of CONFIG_FILES etc. instead of their
3332 # values after options handling.
3333 ac_log="
3334 This file was extended by GNU Autoconf $as_me 2.61b, which was
3335 generated by GNU Autoconf 2.61b.  Invocation command line was
3336
3337   CONFIG_FILES    = $CONFIG_FILES
3338   CONFIG_HEADERS  = $CONFIG_HEADERS
3339   CONFIG_LINKS    = $CONFIG_LINKS
3340   CONFIG_COMMANDS = $CONFIG_COMMANDS
3341   $ $0 $@
3342
3343 on `(hostname || uname -n) 2>/dev/null | sed 1q`
3344 "
3345
3346 _ACEOF
3347
3348 cat >>$CONFIG_STATUS <<_ACEOF
3349 # Files that config.status was made for.
3350 config_files="$ac_config_files"
3351 config_commands="$ac_config_commands"
3352
3353 _ACEOF
3354
3355 cat >>$CONFIG_STATUS <<\_ACEOF
3356 ac_cs_usage="\
3357 \`$as_me' instantiates files from templates according to the
3358 current configuration.
3359
3360 Usage: $0 [OPTIONS] [FILE]...
3361
3362   -h, --help       print this help, then exit
3363   -V, --version    print version number and configuration settings, then exit
3364   -q, --quiet      do not print progress messages
3365   -d, --debug      don't remove temporary files
3366       --recheck    update $as_me by reconfiguring in the same conditions
3367   --file=FILE[:TEMPLATE]
3368                    instantiate the configuration file FILE
3369
3370 Configuration files:
3371 $config_files
3372
3373 Configuration commands:
3374 $config_commands
3375
3376 Report bugs to <bug-autoconf@gnu.org>."
3377
3378 _ACEOF
3379 cat >>$CONFIG_STATUS <<_ACEOF
3380 ac_cs_version="\\
3381 GNU Autoconf config.status 2.61b
3382 configured by $0, generated by GNU Autoconf 2.61b,
3383   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
3384
3385 Copyright (C) 2007 Free Software Foundation, Inc.
3386 This config.status script is free software; the Free Software Foundation
3387 gives unlimited permission to copy, distribute and modify it."
3388
3389 ac_pwd='$ac_pwd'
3390 srcdir='$srcdir'
3391 INSTALL='$INSTALL'
3392 MKDIR_P='$MKDIR_P'
3393 AWK='$AWK'
3394 test -n "\$AWK" || AWK=awk
3395 _ACEOF
3396
3397 cat >>$CONFIG_STATUS <<\_ACEOF
3398 # The default lists apply if the user does not specify any file.
3399 ac_need_defaults=:
3400 while test $# != 0
3401 do
3402   case $1 in
3403   --*=*)
3404     ac_option=`expr "X$1" : 'X\([^=]*\)='`
3405     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
3406     ac_shift=:
3407     ;;
3408   *)
3409     ac_option=$1
3410     ac_optarg=$2
3411     ac_shift=shift
3412     ;;
3413   esac
3414
3415   case $ac_option in
3416   # Handling of the options.
3417   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3418     ac_cs_recheck=: ;;
3419   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
3420     $as_echo "$ac_cs_version"; exit ;;
3421   --debug | --debu | --deb | --de | --d | -d )
3422     debug=: ;;
3423   --file | --fil | --fi | --f )
3424     $ac_shift
3425     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
3426     ac_need_defaults=false;;
3427   --he | --h |  --help | --hel | -h )
3428     $as_echo "$ac_cs_usage"; exit ;;
3429   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
3430   | -silent | --silent | --silen | --sile | --sil | --si | --s)
3431     ac_cs_silent=: ;;
3432
3433   # This is an error.
3434   -*) { $as_echo "$as_me: error: unrecognized option: $1
3435 Try \`$0 --help' for more information." >&2
3436    { (exit 1); exit 1; }; } ;;
3437
3438   *) ac_config_targets="$ac_config_targets $1"
3439      ac_need_defaults=false ;;
3440
3441   esac
3442   shift
3443 done
3444
3445 ac_configure_extra_args=
3446
3447 if $ac_cs_silent; then
3448   exec 6>/dev/null
3449   ac_configure_extra_args="$ac_configure_extra_args --silent"
3450 fi
3451
3452 _ACEOF
3453 cat >>$CONFIG_STATUS <<_ACEOF
3454 if \$ac_cs_recheck; then
3455   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
3456   shift
3457   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
3458   CONFIG_SHELL='$SHELL'
3459   export CONFIG_SHELL
3460   exec "\$@"
3461 fi
3462
3463 _ACEOF
3464 cat >>$CONFIG_STATUS <<\_ACEOF
3465 exec 5>>config.log
3466 {
3467   echo
3468   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
3469 ## Running $as_me. ##
3470 _ASBOX
3471   $as_echo "$ac_log"
3472 } >&5
3473
3474 _ACEOF
3475 cat >>$CONFIG_STATUS <<_ACEOF
3476 _ACEOF
3477
3478 cat >>$CONFIG_STATUS <<\_ACEOF
3479
3480 # Handling of arguments.
3481 for ac_config_target in $ac_config_targets
3482 do
3483   case $ac_config_target in
3484     "tests/atconfig") CONFIG_COMMANDS="$CONFIG_COMMANDS tests/atconfig" ;;
3485     "tests/Makefile") CONFIG_FILES="$CONFIG_FILES tests/Makefile" ;;
3486     "tests/atlocal") CONFIG_FILES="$CONFIG_FILES tests/atlocal" ;;
3487     "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;;
3488     "lib/emacs/Makefile") CONFIG_FILES="$CONFIG_FILES lib/emacs/Makefile" ;;
3489     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
3490     "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
3491     "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
3492     "lib/Autom4te/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Autom4te/Makefile" ;;
3493     "lib/autoscan/Makefile") CONFIG_FILES="$CONFIG_FILES lib/autoscan/Makefile" ;;
3494     "lib/m4sugar/Makefile") CONFIG_FILES="$CONFIG_FILES lib/m4sugar/Makefile" ;;
3495     "lib/autoconf/Makefile") CONFIG_FILES="$CONFIG_FILES lib/autoconf/Makefile" ;;
3496     "lib/autotest/Makefile") CONFIG_FILES="$CONFIG_FILES lib/autotest/Makefile" ;;
3497     "bin/Makefile") CONFIG_FILES="$CONFIG_FILES bin/Makefile" ;;
3498
3499   *) { { $as_echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
3500 $as_echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
3501    { (exit 1); exit 1; }; };;
3502   esac
3503 done
3504
3505
3506 # If the user did not use the arguments to specify the items to instantiate,
3507 # then the envvar interface is used.  Set only those that are not.
3508 # We use the long form for the default assignment because of an extremely
3509 # bizarre bug on SunOS 4.1.3.
3510 if $ac_need_defaults; then
3511   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
3512   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
3513 fi
3514
3515 # Have a temporary directory for convenience.  Make it in the build tree
3516 # simply because there is no reason against having it here, and in addition,
3517 # creating and moving files from /tmp can sometimes cause problems.
3518 # Hook for its removal unless debugging.
3519 # Note that there is a small window in which the directory will not be cleaned:
3520 # after its creation but before its name has been assigned to `$tmp'.
3521 $debug ||
3522 {
3523   tmp=
3524   trap 'exit_status=$?
3525   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
3526 ' 0
3527   trap '{ (exit 1); exit 1; }' 1 2 13 15
3528 }
3529 # Create a (secure) tmp directory for tmp files.
3530
3531 {
3532   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
3533   test -n "$tmp" && test -d "$tmp"
3534 }  ||
3535 {
3536   tmp=./conf$$-$RANDOM
3537   (umask 077 && mkdir "$tmp")
3538 } ||
3539 {
3540    $as_echo "$me: cannot create a temporary directory in ." >&2
3541    { (exit 1); exit 1; }
3542 }
3543
3544 # Set up the scripts for CONFIG_FILES section.
3545 # No need to generate them if there are no CONFIG_FILES.
3546 # This happens for instance with `./config.status config.h'.
3547 if test -n "$CONFIG_FILES"; then
3548
3549
3550 ac_cr='
'
3551 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
3552 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
3553   ac_cs_awk_cr='\\r'
3554 else
3555   ac_cs_awk_cr=$ac_cr
3556 fi
3557
3558 echo 'BEGIN {' >"$tmp/subs1.awk"
3559 _ACEOF
3560
3561
3562 {
3563   echo "cat >conf$$subs.awk <<_ACEOF"
3564   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/'
3565   echo "_ACEOF"
3566 } >conf$$subs.sh
3567 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
3568 ac_delim='%!_!# '
3569 for ac_last_try in false false false false false :; do
3570   . ./conf$$subs.sh
3571
3572   if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` = $ac_delim_num; then
3573     break
3574   elif $ac_last_try; then
3575     { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
3576 $as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
3577    { (exit 1); exit 1; }; }
3578   else
3579     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
3580   fi
3581 done
3582 rm -f conf$$subs.sh
3583
3584 cat >>$CONFIG_STATUS <<_ACEOF
3585 cat >>"\$tmp/subs1.awk" <<\CEOF
3586 _ACEOF
3587 sed -n '
3588 h
3589 s/^/S["/; s/!.*/"]=/
3590 p
3591 g
3592 s/^[^!]*!//
3593 :repl
3594 t repl
3595 s/'"$ac_delim"'$//
3596 t delim
3597 :nl
3598 h
3599 s/\(.\{148\}\).*/\1/
3600 t more1
3601 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
3602 p
3603 n
3604 b repl
3605 :more1
3606 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
3607 p
3608 g
3609 s/.\{148\}//
3610 t nl
3611 :delim
3612 h
3613 s/\(.\{148\}\).*/\1/
3614 t more2
3615 s/["\\]/\\&/g; s/^/"/; s/$/"/
3616 p
3617 b
3618 :more2
3619 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
3620 p
3621 g
3622 s/.\{148\}//
3623 t delim
3624 ' <conf$$subs.awk | sed '
3625 /^[^""]/{
3626   N
3627   s/\n//
3628 }
3629 ' >>$CONFIG_STATUS
3630 rm -f conf$$subs.awk
3631 cat >>$CONFIG_STATUS <<_ACEOF
3632 CEOF
3633 cat >>"\$tmp/subs1.awk" <<CEOF
3634   for (key in S) S_is_set[key] = 1
3635   FS = "\a"
3636
3637 }
3638 {
3639   line = $ 0
3640   nfields = split(line, field, "@")
3641   substed = 0
3642   len = length(field[1])
3643   for (i = 2; i < nfields; i++) {
3644     key = field[i]
3645     keylen = length(key)
3646     if (S_is_set[key]) {
3647       value = S[key]
3648       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
3649       len += length(value) + length(field[++i])
3650       substed = 1
3651     } else
3652       len += 1 + keylen
3653   }
3654
3655   print line
3656 }
3657
3658 CEOF
3659 sed "s/\$ac_cr\\\$//; s/\$ac_cr/\$ac_cs_awk_cr/g" < "\$tmp/subs1.awk" > "\$tmp/subs.awk"
3660 _ACEOF
3661
3662 # VPATH may cause trouble with some makes, so we remove $(srcdir),
3663 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
3664 # trailing colons and then remove the whole line if VPATH becomes empty
3665 # (actually we leave an empty line to preserve line numbers).
3666 if test "x$srcdir" = x.; then
3667   ac_vpsub='/^[  ]*VPATH[        ]*=/{
3668 s/:*\$(srcdir):*/:/
3669 s/:*\${srcdir}:*/:/
3670 s/:*@srcdir@:*/:/
3671 s/^\([^=]*=[     ]*\):*/\1/
3672 s/:*$//
3673 s/^[^=]*=[       ]*$//
3674 }'
3675 fi
3676
3677 cat >>$CONFIG_STATUS <<\_ACEOF
3678 fi # test -n "$CONFIG_FILES"
3679
3680
3681 for ac_tag in  :F $CONFIG_FILES      :C $CONFIG_COMMANDS
3682 do
3683   case $ac_tag in
3684   :[FHLC]) ac_mode=$ac_tag; continue;;
3685   esac
3686   case $ac_mode$ac_tag in
3687   :[FHL]*:*);;
3688   :L* | :C*:*) { { $as_echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
3689 $as_echo "$as_me: error: Invalid tag $ac_tag." >&2;}
3690    { (exit 1); exit 1; }; };;
3691   :[FH]-) ac_tag=-:-;;
3692   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
3693   esac
3694   ac_save_IFS=$IFS
3695   IFS=:
3696   set x $ac_tag
3697   IFS=$ac_save_IFS
3698   shift
3699   ac_file=$1
3700   shift
3701
3702   case $ac_mode in
3703   :L) ac_source=$1;;
3704   :[FH])
3705     ac_file_inputs=
3706     for ac_f
3707     do
3708       case $ac_f in
3709       -) ac_f="$tmp/stdin";;
3710       *) # Look for the file first in the build tree, then in the source tree
3711          # (if the path is not absolute).  The absolute path cannot be DOS-style,
3712          # because $ac_f cannot contain `:'.
3713          test -f "$ac_f" ||
3714            case $ac_f in
3715            [\\/$]*) false;;
3716            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
3717            esac ||
3718            { { $as_echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
3719 $as_echo "$as_me: error: cannot find input file: $ac_f" >&2;}
3720    { (exit 1); exit 1; }; };;
3721       esac
3722       ac_file_inputs="$ac_file_inputs $ac_f"
3723     done
3724
3725     # Let's still pretend it is `configure' which instantiates (i.e., don't
3726     # use $as_me), people would be surprised to read:
3727     #    /* config.h.  Generated by config.status.  */
3728     configure_input='Generated from '`
3729           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
3730         `' by configure.'
3731     if test x"$ac_file" != x-; then
3732       configure_input="$ac_file.  $configure_input"
3733       { $as_echo "$as_me:$LINENO: creating $ac_file" >&5
3734 $as_echo "$as_me: creating $ac_file" >&6;}
3735     fi
3736
3737     case $ac_tag in
3738     *:-:* | *:-) cat >"$tmp/stdin";;
3739     esac
3740     ;;
3741   esac
3742
3743   ac_dir=`$as_dirname -- "$ac_file" ||
3744 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3745          X"$ac_file" : 'X\(//\)[^/]' \| \
3746          X"$ac_file" : 'X\(//\)$' \| \
3747          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
3748 $as_echo X"$ac_file" |
3749     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3750             s//\1/
3751             q
3752           }
3753           /^X\(\/\/\)[^/].*/{
3754             s//\1/
3755             q
3756           }
3757           /^X\(\/\/\)$/{
3758             s//\1/
3759             q
3760           }
3761           /^X\(\/\).*/{
3762             s//\1/
3763             q
3764           }
3765           s/.*/./; q'`
3766   { as_dir="$ac_dir"
3767   case $as_dir in #(
3768   -*) as_dir=./$as_dir;;
3769   esac
3770   test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
3771     as_dirs=
3772     while :; do
3773       case $as_dir in #(
3774       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
3775       *) as_qdir=$as_dir;;
3776       esac
3777       as_dirs="'$as_qdir' $as_dirs"
3778       as_dir=`$as_dirname -- "$as_dir" ||
3779 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3780          X"$as_dir" : 'X\(//\)[^/]' \| \
3781          X"$as_dir" : 'X\(//\)$' \| \
3782          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
3783 $as_echo X"$as_dir" |
3784     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3785             s//\1/
3786             q
3787           }
3788           /^X\(\/\/\)[^/].*/{
3789             s//\1/
3790             q
3791           }
3792           /^X\(\/\/\)$/{
3793             s//\1/
3794             q
3795           }
3796           /^X\(\/\).*/{
3797             s//\1/
3798             q
3799           }
3800           s/.*/./; q'`
3801       test -d "$as_dir" && break
3802     done
3803     test -z "$as_dirs" || eval "mkdir $as_dirs"
3804   } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
3805 $as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
3806    { (exit 1); exit 1; }; }; }
3807   ac_builddir=.
3808
3809 case "$ac_dir" in
3810 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
3811 *)
3812   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
3813   # A ".." for each directory in $ac_dir_suffix.
3814   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
3815   case $ac_top_builddir_sub in
3816   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
3817   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
3818   esac ;;
3819 esac
3820 ac_abs_top_builddir=$ac_pwd
3821 ac_abs_builddir=$ac_pwd$ac_dir_suffix
3822 # for backward compatibility:
3823 ac_top_builddir=$ac_top_build_prefix
3824
3825 case $srcdir in
3826   .)  # We are building in place.
3827     ac_srcdir=.
3828     ac_top_srcdir=$ac_top_builddir_sub
3829     ac_abs_top_srcdir=$ac_pwd ;;
3830   [\\/]* | ?:[\\/]* )  # Absolute name.
3831     ac_srcdir=$srcdir$ac_dir_suffix;
3832     ac_top_srcdir=$srcdir
3833     ac_abs_top_srcdir=$srcdir ;;
3834   *) # Relative name.
3835     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
3836     ac_top_srcdir=$ac_top_build_prefix$srcdir
3837     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
3838 esac
3839 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
3840
3841
3842   case $ac_mode in
3843   :F)
3844   #
3845   # CONFIG_FILE
3846   #
3847
3848   case $INSTALL in
3849   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
3850   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
3851   esac
3852   ac_MKDIR_P=$MKDIR_P
3853   case $MKDIR_P in
3854   [\\/$]* | ?:[\\/]* ) ;;
3855   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
3856   esac
3857 _ACEOF
3858
3859 cat >>$CONFIG_STATUS <<\_ACEOF
3860 # If the template does not know about datarootdir, expand it.
3861 # FIXME: This hack should be removed a few years after 2.60.
3862 ac_datarootdir_hack=; ac_datarootdir_seen=
3863
3864 case `sed -n '/datarootdir/ {
3865   p
3866   q
3867 }
3868 /@datadir@/p
3869 /@docdir@/p
3870 /@infodir@/p
3871 /@localedir@/p
3872 /@mandir@/p
3873 ' $ac_file_inputs` in
3874 *datarootdir*) ac_datarootdir_seen=yes;;
3875 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
3876   { $as_echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
3877 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
3878 _ACEOF
3879 cat >>$CONFIG_STATUS <<_ACEOF
3880   ac_datarootdir_hack='
3881   s&@datadir@&$datadir&g
3882   s&@docdir@&$docdir&g
3883   s&@infodir@&$infodir&g
3884   s&@localedir@&$localedir&g
3885   s&@mandir@&$mandir&g
3886     s&\\\${datarootdir}&$datarootdir&g' ;;
3887 esac
3888 _ACEOF
3889
3890 # Neutralize VPATH when `$srcdir' = `.'.
3891 # Shell code in configure.ac might set extrasub.
3892 # FIXME: do we really want to maintain this feature?
3893 cat >>$CONFIG_STATUS <<_ACEOF
3894   sed "$ac_vpsub
3895 $extrasub
3896 _ACEOF
3897 cat >>$CONFIG_STATUS <<\_ACEOF
3898 :t
3899 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
3900 s&@configure_input@&$configure_input&;t t
3901 s&@top_builddir@&$ac_top_builddir_sub&;t t
3902 s&@srcdir@&$ac_srcdir&;t t
3903 s&@abs_srcdir@&$ac_abs_srcdir&;t t
3904 s&@top_srcdir@&$ac_top_srcdir&;t t
3905 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
3906 s&@builddir@&$ac_builddir&;t t
3907 s&@abs_builddir@&$ac_abs_builddir&;t t
3908 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
3909 s&@INSTALL@&$ac_INSTALL&;t t
3910 s&@MKDIR_P@&$ac_MKDIR_P&;t t
3911 $ac_datarootdir_hack
3912 " $ac_file_inputs | $AWK -f "$tmp/subs.awk" >$tmp/out
3913
3914 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
3915   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
3916   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
3917   { $as_echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3918 which seems to be undefined.  Please make sure it is defined." >&5
3919 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3920 which seems to be undefined.  Please make sure it is defined." >&2;}
3921
3922   rm -f "$tmp/stdin"
3923   case $ac_file in
3924   -) cat "$tmp/out"; rm -f "$tmp/out";;
3925   *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
3926   esac
3927  ;;
3928
3929
3930   :C)  { $as_echo "$as_me:$LINENO: executing $ac_file commands" >&5
3931 $as_echo "$as_me: executing $ac_file commands" >&6;}
3932  ;;
3933   esac
3934
3935
3936   case $ac_file$ac_mode in
3937     "tests/atconfig":C) cat >tests/atconfig <<ATEOF
3938 # Configurable variable values for building test suites.
3939 # Generated by $0.
3940 # Copyright (C) 2000, 2001, 2003, 2004 Free Software Foundation, Inc.
3941
3942 # The test suite will define top_srcdir=$at_top_srcdir/../.. etc.
3943 at_testdir='tests'
3944 abs_builddir='$ac_abs_builddir'
3945 at_srcdir='$ac_srcdir'
3946 abs_srcdir='$ac_abs_srcdir'
3947 at_top_srcdir='$ac_top_srcdir'
3948 abs_top_srcdir='$ac_abs_top_srcdir'
3949 at_top_build_prefix='$ac_top_build_prefix'
3950 abs_top_builddir='$ac_abs_top_builddir'
3951
3952 # Backward compatibility with Autotest <= 2.59b:
3953 at_top_builddir=\$at_top_build_prefix
3954
3955 AUTOTEST_PATH='tests'
3956
3957 SHELL=\${CONFIG_SHELL-'$SHELL'}
3958 ATEOF
3959  ;;
3960
3961   esac
3962 done # for ac_tag
3963
3964
3965 { (exit 0); exit 0; }
3966 _ACEOF
3967 chmod +x $CONFIG_STATUS
3968 ac_clean_files=$ac_clean_files_save
3969
3970
3971 # configure is writing to config.log, and then calls config.status.
3972 # config.status does its own redirection, appending to config.log.
3973 # Unfortunately, on DOS this fails, as config.log is still kept open
3974 # by configure, so config.status won't be able to write to it; its
3975 # output is simply discarded.  So we exec the FD to /dev/null,
3976 # effectively closing config.log, so it can be properly (re)opened and
3977 # appended to by config.status.  When coming back to configure, we
3978 # need to make the FD available again.
3979 if test "$no_create" != yes; then
3980   ac_cs_success=:
3981   ac_config_status_args=
3982   test "$silent" = yes &&
3983     ac_config_status_args="$ac_config_status_args --quiet"
3984   exec 5>/dev/null
3985   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
3986   exec 5>>config.log
3987   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
3988   # would make configure fail if this is the last instruction.
3989   $ac_cs_success || { (exit 1); exit 1; }
3990 fi
3991 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
3992   { $as_echo "$as_me:$LINENO: WARNING: Unrecognized options: $ac_unrecognized_opts" >&5
3993 $as_echo "$as_me: WARNING: Unrecognized options: $ac_unrecognized_opts" >&2;}
3994 fi
3995
3996 # Report the state of this version of Autoconf if this is a beta.
3997     cat <<EOF
3998
3999 You are about to use an experimental version of Autoconf.  Be sure to
4000 read the relevant mailing lists, most importantly <autoconf@gnu.org>.
4001
4002 Below you will find information on the status of this version of Autoconf.
4003
4004
4005 EOF
4006     sed -n '/^\* Status/,$p' $srcdir/BUGS