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   echo "#! /bin/sh" >conf$$.sh
  77   echo  "exit 0"   >>conf$$.sh
  78   chmod +x conf$$.sh
  79   if (PATH="/nonexistent;."; FPATH=$PATH; conf$$.sh) >/dev/null 2>&1; then
  80     PATH_SEPARATOR=';'
  81   else
  82     PATH_SEPARATOR=:
  83   fi
  84   rm -f conf$$.sh
  85 fi
  86
  87 # Support unset when possible.
  88 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
  89   as_unset=unset
  90 else
  91   as_unset=false
  92 fi
  93
  94
  95 # IFS
  96 # We need space, tab and new line, in precisely that order.  Quoting is
  97 # there to prevent editors from complaining about space-tab.
  98 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  99 # splitting by setting IFS to empty value.)
 100 IFS=" ""        $as_nl"
 101
 102 # Find who we are.  Look in the path if we contain no directory separator.
 103 case $0 in
 104   *[\\/]* ) as_myself=$0 ;;
 105   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 106 for as_dir in $PATH
 107 do
 108   IFS=$as_save_IFS
 109   test -z "$as_dir" && as_dir=.
 110   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 111 done
 112 IFS=$as_save_IFS
 113
 114      ;;
 115 esac
 116 # We did not find ourselves, most probably we were run as `sh COMMAND'
 117 # in which case we are not to be found in the path.
 118 if test "x$as_myself" = x; then
 119   as_myself=$0
 120 fi
 121 if test ! -f "$as_myself"; then
 122   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 123   { (exit 1); exit 1; }
 124 fi
 125
 126 # Work around bugs in pre-3.0 UWIN ksh.
 127 for as_var in ENV MAIL MAILPATH
 128 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
 129 done
 130 PS1='$ '
 131 PS2='> '
 132 PS4='+ '
 133
 134 # NLS nuisances.
 135 for as_var in \
 136   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
 137   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
 138   LC_TELEPHONE LC_TIME
 139 do
 140   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
 141     eval $as_var=C; export $as_var
 142   else
 143     ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
 144   fi
 145 done
 146
 147 # Required to use basename.
 148 if expr a : '\(a\)' >/dev/null 2>&1 &&
 149    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 150   as_expr=expr
 151 else
 152   as_expr=false
 153 fi
 154
 155 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 156   as_basename=basename
 157 else
 158   as_basename=false
 159 fi
 160
 161
 162 # Name of the executable.
 163 as_me=`$as_basename -- "$0" ||
 164 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 165          X"$0" : 'X\(//\)$' \| \
 166          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 167 $as_echo X/"$0" |
 168     sed '/^.*\/\([^/][^/]*\)\/*$/{
 169             s//\1/
 170             q
 171           }
 172           /^X\/\(\/\/\)$/{
 173             s//\1/
 174             q
 175           }
 176           /^X\/\(\/\).*/{
 177             s//\1/
 178             q
 179           }
 180           s/.*/./; q'`
 181
 182 # CDPATH.
 183 $as_unset CDPATH
 184
 185
 186 if test "x$CONFIG_SHELL" = x; then
 187   if (eval ":") 2>/dev/null; then
 188   as_have_required=yes
 189 else
 190   as_have_required=no
 191 fi
 192
 193   if test $as_have_required = yes &&     (eval ":
 194 (as_func_return () {
 195   (exit \$1)
 196 }
 197 as_func_success () {
 198   as_func_return 0
 199 }
 200 as_func_failure () {
 201   as_func_return 1
 202 }
 203 as_func_ret_success () {
 204   return 0
 205 }
 206 as_func_ret_failure () {
 207   return 1
 208 }
 209
 210 exitcode=0
 211 if as_func_success; then
 212   :
 213 else
 214   exitcode=1
 215   echo as_func_success failed.
 216 fi
 217
 218 if as_func_failure; then
 219   exitcode=1
 220   echo as_func_failure succeeded.
 221 fi
 222
 223 if as_func_ret_success; then
 224   :
 225 else
 226   exitcode=1
 227   echo as_func_ret_success failed.
 228 fi
 229
 230 if as_func_ret_failure; then
 231   exitcode=1
 232   echo as_func_ret_failure succeeded.
 233 fi
 234
 235 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
 236   :
 237 else
 238   exitcode=1
 239   echo positional parameters were not saved.
 240 fi
 241
 242 test \$exitcode = 0) || { (exit 1); exit 1; }
 243
 244 (
 245   as_lineno_1=\$LINENO
 246   as_lineno_2=\$LINENO
 247   test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
 248   test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
 249 ") 2> /dev/null; then
 250   :
 251 else
 252   as_candidate_shells=
 253     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 254 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 255 do
 256   IFS=$as_save_IFS
 257   test -z "$as_dir" && as_dir=.
 258   case $as_dir in
 259          /*)
 260            for as_base in sh bash ksh sh5; do
 261              as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
 262            done;;
 263        esac
 264 done
 265 IFS=$as_save_IFS
 266
 267
 268       for as_shell in $as_candidate_shells $SHELL; do
 269          # Try only shells that exist, to save several forks.
 270          if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 271                 { ("$as_shell") 2> /dev/null <<\_ASEOF
 272 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 273   emulate sh
 274   NULLCMD=:
 275   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
 276   # is contrary to our usage.  Disable this feature.
 277   alias -g '${1+"$@"}'='"$@"'
 278   setopt NO_GLOB_SUBST
 279 else
 280   case `(set -o) 2>/dev/null` in
 281   *posix*) set -o posix ;;
 282 esac
 283
 284 fi
 285
 286
 287 :
 288 _ASEOF
 289 }; then
 290   CONFIG_SHELL=$as_shell
 291                as_have_required=yes
 292                if { "$as_shell" 2> /dev/null <<\_ASEOF
 293 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 294   emulate sh
 295   NULLCMD=:
 296   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
 297   # is contrary to our usage.  Disable this feature.
 298   alias -g '${1+"$@"}'='"$@"'
 299   setopt NO_GLOB_SUBST
 300 else
 301   case `(set -o) 2>/dev/null` in
 302   *posix*) set -o posix ;;
 303 esac
 304
 305 fi
 306
 307
 308 :
 309 (as_func_return () {
 310   (exit $1)
 311 }
 312 as_func_success () {
 313   as_func_return 0
 314 }
 315 as_func_failure () {
 316   as_func_return 1
 317 }
 318 as_func_ret_success () {
 319   return 0
 320 }
 321 as_func_ret_failure () {
 322   return 1
 323 }
 324
 325 exitcode=0
 326 if as_func_success; then
 327   :
 328 else
 329   exitcode=1
 330   echo as_func_success failed.
 331 fi
 332
 333 if as_func_failure; then
 334   exitcode=1
 335   echo as_func_failure succeeded.
 336 fi
 337
 338 if as_func_ret_success; then
 339   :
 340 else
 341   exitcode=1
 342   echo as_func_ret_success failed.
 343 fi
 344
 345 if as_func_ret_failure; then
 346   exitcode=1
 347   echo as_func_ret_failure succeeded.
 348 fi
 349
 350 if ( set x; as_func_ret_success y && test x = "$1" ); then
 351   :
 352 else
 353   exitcode=1
 354   echo positional parameters were not saved.
 355 fi
 356
 357 test $exitcode = 0) || { (exit 1); exit 1; }
 358
 359 (
 360   as_lineno_1=$LINENO
 361   as_lineno_2=$LINENO
 362   test "x$as_lineno_1" != "x$as_lineno_2" &&
 363   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
 364
 365 _ASEOF
 366 }; then
 367   break
 368 fi
 369
 370 fi
 371
 372       done
 373
 374       if test "x$CONFIG_SHELL" != x; then
 375   for as_var in BASH_ENV ENV
 376         do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
 377         done
 378         export CONFIG_SHELL
 379         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 380 fi
 381
 382
 383     if test $as_have_required = no; then
 384   echo This script requires a shell more modern than all the
 385       echo shells that I found on your system.  Please install a
 386       echo modern shell, or manually run the script under such a
 387       echo shell if you do have one.
 388       { (exit 1); exit 1; }
 389 fi
 390
 391
 392 fi
 393
 394 fi
 395
 396
 397
 398 (eval "as_func_return () {
 399   (exit \$1)
 400 }
 401 as_func_success () {
 402   as_func_return 0
 403 }
 404 as_func_failure () {
 405   as_func_return 1
 406 }
 407 as_func_ret_success () {
 408   return 0
 409 }
 410 as_func_ret_failure () {
 411   return 1
 412 }
 413
 414 exitcode=0
 415 if as_func_success; then
 416   :
 417 else
 418   exitcode=1
 419   echo as_func_success failed.
 420 fi
 421
 422 if as_func_failure; then
 423   exitcode=1
 424   echo as_func_failure succeeded.
 425 fi
 426
 427 if as_func_ret_success; then
 428   :
 429 else
 430   exitcode=1
 431   echo as_func_ret_success failed.
 432 fi
 433
 434 if as_func_ret_failure; then
 435   exitcode=1
 436   echo as_func_ret_failure succeeded.
 437 fi
 438
 439 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
 440   :
 441 else
 442   exitcode=1
 443   echo positional parameters were not saved.
 444 fi
 445
 446 test \$exitcode = 0") || {
 447   echo No shell found that supports shell functions.
 448   echo Please tell bug-autoconf@gnu.org about your system,
 449   echo including any error possibly output before this message.
 450   echo This can help us improve future autoconf versions.
 451   echo Configuration will now proceed without shell functions.
 452 }
 453
 454
 455
 456   as_lineno_1=$LINENO
 457   as_lineno_2=$LINENO
 458   test "x$as_lineno_1" != "x$as_lineno_2" &&
 459   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
 460
 461   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
 462   # uniformly replaced by the line number.  The first 'sed' inserts a
 463   # line-number line after each line using $LINENO; the second 'sed'
 464   # does the real work.  The second script uses 'N' to pair each
 465   # line-number line with the line containing $LINENO, and appends
 466   # trailing '-' during substitution so that $LINENO is not a special
 467   # case at line end.
 468   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
 469   # scripts with optimization help from Paolo Bonzini.  Blame Lee
 470   # E. McMahon (1931-1989) for sed's syntax.  :-)
 471   sed -n '
 472     p
 473     /[$]LINENO/=
 474   ' <$as_myself |
 475     sed '
 476       s/[$]LINENO.*/&-/
 477       t lineno
 478       b
 479       :lineno
 480       N
 481       :loop
 482       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 483       t loop
 484       s/-\n.*//
 485     ' >$as_me.lineno &&
 486   chmod +x "$as_me.lineno" ||
 487     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
 488    { (exit 1); exit 1; }; }
 489
 490   # Don't try to exec as it changes $[0], causing all sort of problems
 491   # (the dirname of $[0] is not the place where we might find the
 492   # original and so on.  Autoconf is especially sensitive to this).
 493   . "./$as_me.lineno"
 494   # Exit status is that of the last command.
 495   exit
 496 }
 497
 498
 499 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 500   as_dirname=dirname
 501 else
 502   as_dirname=false
 503 fi
 504
 505 ECHO_C= ECHO_N= ECHO_T=
 506 case `echo -n x` in
 507 -n*)
 508   case `echo 'x\c'` in
 509   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 510   *)   ECHO_C='\c';;
 511   esac;;
 512 *)
 513   ECHO_N='-n';;
 514 esac
 515 if expr a : '\(a\)' >/dev/null 2>&1 &&
 516    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 517   as_expr=expr
 518 else
 519   as_expr=false
 520 fi
 521
 522 rm -f conf$$ conf$$.exe conf$$.file
 523 if test -d conf$$.dir; then
 524   rm -f conf$$.dir/conf$$.file
 525 else
 526   rm -f conf$$.dir
 527   mkdir conf$$.dir
 528 fi
 529 echo >conf$$.file
 530 if ln -s conf$$.file conf$$ 2>/dev/null; then
 531   as_ln_s='ln -s'
 532   # ... but there are two gotchas:
 533   # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 534   # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 535   # In both cases, we have to default to `cp -p'.
 536   ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 537     as_ln_s='cp -p'
 538 elif ln conf$$.file conf$$ 2>/dev/null; then
 539   as_ln_s=ln
 540 else
 541   as_ln_s='cp -p'
 542 fi
 543 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 544 rmdir conf$$.dir 2>/dev/null
 545
 546 if mkdir -p . 2>/dev/null; then
 547   as_mkdir_p=:
 548 else
 549   test -d ./-p && rmdir ./-p
 550   as_mkdir_p=false
 551 fi
 552
 553 if test -x / >/dev/null 2>&1; then
 554   as_test_x='test -x'
 555 else
 556   if ls -dL / >/dev/null 2>&1; then
 557     as_ls_L_option=L
 558   else
 559     as_ls_L_option=
 560   fi
 561   as_test_x='
 562     eval sh -c '\''
 563       if test -d "$1"; then
 564         test -d "$1/.";
 565       else
 566         case $1 in
 567         -*)set "./$1";;
 568         esac;
 569         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
 570         ???[sx]*):;;*)false;;esac;fi
 571     '\'' sh
 572   '
 573 fi
 574 as_executable_p=$as_test_x
 575
 576 # Sed expression to map a string onto a valid CPP name.
 577 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 578
 579 # Sed expression to map a string onto a valid variable name.
 580 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 581
 582
 583
 584 exec 7<&0 </dev/null 6>&1
 585
 586 # Name of the host.
 587 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 588 # so uname gets run too.
 589 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 590
 591 #
 592 # Initializations.
 593 #
 594 ac_default_prefix=/usr/local
 595 ac_clean_files=
 596 ac_config_libobj_dir=.
 597 LIBOBJS=
 598 cross_compiling=no
 599 subdirs=
 600 MFLAGS=
 601 MAKEFLAGS=
 602 SHELL=${CONFIG_SHELL-/bin/sh}
 603
 604 # Identity of this package.
 605 PACKAGE_NAME='GNU Autoconf'
 606 PACKAGE_TARNAME='autoconf'
 607 PACKAGE_VERSION='2.61b'
 608 PACKAGE_STRING='GNU Autoconf 2.61b'
 609 PACKAGE_BUGREPORT='bug-autoconf@gnu.org'
 610
 611 ac_unique_file="ChangeLog"
 612 ac_subst_vars='SHELL
 613 PATH_SEPARATOR
 614 PACKAGE_NAME
 615 PACKAGE_TARNAME
 616 PACKAGE_VERSION
 617 PACKAGE_STRING
 618 PACKAGE_BUGREPORT
 619 exec_prefix
 620 prefix
 621 program_transform_name
 622 bindir
 623 sbindir
 624 libexecdir
 625 datarootdir
 626 datadir
 627 sysconfdir
 628 sharedstatedir
 629 localstatedir
 630 includedir
 631 oldincludedir
 632 docdir
 633 infodir
 634 htmldir
 635 dvidir
 636 pdfdir
 637 psdir
 638 libdir
 639 localedir
 640 mandir
 641 DEFS
 642 ECHO_C
 643 ECHO_N
 644 ECHO_T
 645 LIBS
 646 build_alias
 647 host_alias
 648 target_alias
 649 INSTALL_PROGRAM
 650 INSTALL_SCRIPT
 651 INSTALL_DATA
 652 am__isrc
 653 CYGPATH_W
 654 PACKAGE
 655 VERSION
 656 ACLOCAL
 657 AUTOCONF
 658 AUTOMAKE
 659 AUTOHEADER
 660 MAKEINFO
 661 install_sh
 662 STRIP
 663 INSTALL_STRIP_PROGRAM
 664 MKDIR_P
 665 mkdir_p
 666 AWK
 667 SET_MAKE
 668 am__leading_dot
 669 AMTAR
 670 am__tar
 671 am__untar
 672 ac_cv_sh_n_works
 673 EXPR
 674 M4
 675 M4_DEBUGFILE
 676 HELP2MAN
 677 PERL
 678 TEST_EMACS
 679 EMACS
 680 EMACSLOADPATH
 681 lispdir
 682 GREP
 683 EGREP
 684 SED
 685 LIBOBJS
 686 LTLIBOBJS'
 687 ac_subst_files=''
 688 ac_user_opts='
 689 enable_option_checking
 690 with_lispdir
 691 '
 692       ac_precious_vars='build_alias
 693 host_alias
 694 target_alias
 695 M4
 696 EMACS
 697 EMACSLOADPATH'
 698
 699
 700 # Initialize some variables set by options.
 701 ac_init_help=
 702 ac_init_version=false
 703 ac_unrecognized_opts=
 704 ac_unrecognized_sep=
 705 # The variables have the same names as the options, with
 706 # dashes changed to underlines.
 707 cache_file=/dev/null
 708 exec_prefix=NONE
 709 no_create=
 710 no_recursion=
 711 prefix=NONE
 712 program_prefix=NONE
 713 program_suffix=NONE
 714 program_transform_name=s,x,x,
 715 silent=
 716 site=
 717 srcdir=
 718 verbose=
 719 x_includes=NONE
 720 x_libraries=NONE
 721
 722 # Installation directory options.
 723 # These are left unexpanded so users can "make install exec_prefix=/foo"
 724 # and all the variables that are supposed to be based on exec_prefix
 725 # by default will actually change.
 726 # Use braces instead of parens because sh, perl, etc. also accept them.
 727 # (The list follows the same order as the GNU Coding Standards.)
 728 bindir='${exec_prefix}/bin'
 729 sbindir='${exec_prefix}/sbin'
 730 libexecdir='${exec_prefix}/libexec'
 731 datarootdir='${prefix}/share'
 732 datadir='${datarootdir}'
 733 sysconfdir='${prefix}/etc'
 734 sharedstatedir='${prefix}/com'
 735 localstatedir='${prefix}/var'
 736 includedir='${prefix}/include'
 737 oldincludedir='/usr/include'
 738 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 739 infodir='${datarootdir}/info'
 740 htmldir='${docdir}'
 741 dvidir='${docdir}'
 742 pdfdir='${docdir}'
 743 psdir='${docdir}'
 744 libdir='${exec_prefix}/lib'
 745 localedir='${datarootdir}/locale'
 746 mandir='${datarootdir}/man'
 747
 748 ac_prev=
 749 ac_dashdash=
 750 for ac_option
 751 do
 752   # If the previous option needs an argument, assign it.
 753   if test -n "$ac_prev"; then
 754     eval $ac_prev=\$ac_option
 755     ac_prev=
 756     continue
 757   fi
 758
 759   case $ac_option in
 760   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 761   *)    ac_optarg=yes ;;
 762   esac
 763
 764   # Accept the important Cygnus configure options, so we can diagnose typos.
 765
 766   case $ac_dashdash$ac_option in
 767   --)
 768     ac_dashdash=yes ;;
 769
 770   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 771     ac_prev=bindir ;;
 772   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 773     bindir=$ac_optarg ;;
 774
 775   -build | --build | --buil | --bui | --bu)
 776     ac_prev=build_alias ;;
 777   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 778     build_alias=$ac_optarg ;;
 779
 780   -cache-file | --cache-file | --cache-fil | --cache-fi \
 781   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 782     ac_prev=cache_file ;;
 783   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 784   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 785     cache_file=$ac_optarg ;;
 786
 787   --config-cache | -C)
 788     cache_file=config.cache ;;
 789
 790   -datadir | --datadir | --datadi | --datad)
 791     ac_prev=datadir ;;
 792   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 793     datadir=$ac_optarg ;;
 794
 795   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 796   | --dataroo | --dataro | --datar)
 797     ac_prev=datarootdir ;;
 798   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 799   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 800     datarootdir=$ac_optarg ;;
 801
 802   -disable-* | --disable-*)
 803     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 804     # Reject names that are not valid shell variable names.
 805     expr "x$ac_useropt" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 806       { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
 807    { (exit 1); exit 1; }; }
 808     ac_useropt_orig=$ac_useropt
 809     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-.]/_/g'`
 810     case $ac_user_opts in
 811       *"
 812 "enable_$ac_useropt"
 813 "*) ;;
 814       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 815          ac_unrecognized_sep=', ';;
 816     esac
 817     eval enable_$ac_useropt=no ;;
 818
 819   -docdir | --docdir | --docdi | --doc | --do)
 820     ac_prev=docdir ;;
 821   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 822     docdir=$ac_optarg ;;
 823
 824   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 825     ac_prev=dvidir ;;
 826   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 827     dvidir=$ac_optarg ;;
 828
 829   -enable-* | --enable-*)
 830     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 831     # Reject names that are not valid shell variable names.
 832     expr "x$ac_useropt" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 833       { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
 834    { (exit 1); exit 1; }; }
 835     ac_useropt_orig=$ac_useropt
 836     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-.]/_/g'`
 837     case $ac_user_opts in
 838       *"
 839 "enable_$ac_useropt"
 840 "*) ;;
 841       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 842          ac_unrecognized_sep=', ';;
 843     esac
 844     eval enable_$ac_useropt=\$ac_optarg ;;
 845
 846   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 847   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 848   | --exec | --exe | --ex)
 849     ac_prev=exec_prefix ;;
 850   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 851   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 852   | --exec=* | --exe=* | --ex=*)
 853     exec_prefix=$ac_optarg ;;
 854
 855   -gas | --gas | --ga | --g)
 856     # Obsolete; use --with-gas.
 857     with_gas=yes ;;
 858
 859   -help | --help | --hel | --he | -h)
 860     ac_init_help=long ;;
 861   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 862     ac_init_help=recursive ;;
 863   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 864     ac_init_help=short ;;
 865
 866   -host | --host | --hos | --ho)
 867     ac_prev=host_alias ;;
 868   -host=* | --host=* | --hos=* | --ho=*)
 869     host_alias=$ac_optarg ;;
 870
 871   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 872     ac_prev=htmldir ;;
 873   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 874   | --ht=*)
 875     htmldir=$ac_optarg ;;
 876
 877   -includedir | --includedir | --includedi | --included | --include \
 878   | --includ | --inclu | --incl | --inc)
 879     ac_prev=includedir ;;
 880   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 881   | --includ=* | --inclu=* | --incl=* | --inc=*)
 882     includedir=$ac_optarg ;;
 883
 884   -infodir | --infodir | --infodi | --infod | --info | --inf)
 885     ac_prev=infodir ;;
 886   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 887     infodir=$ac_optarg ;;
 888
 889   -libdir | --libdir | --libdi | --libd)
 890     ac_prev=libdir ;;
 891   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 892     libdir=$ac_optarg ;;
 893
 894   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 895   | --libexe | --libex | --libe)
 896     ac_prev=libexecdir ;;
 897   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 898   | --libexe=* | --libex=* | --libe=*)
 899     libexecdir=$ac_optarg ;;
 900
 901   -localedir | --localedir | --localedi | --localed | --locale)
 902     ac_prev=localedir ;;
 903   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 904     localedir=$ac_optarg ;;
 905
 906   -localstatedir | --localstatedir | --localstatedi | --localstated \
 907   | --localstate | --localstat | --localsta | --localst | --locals)
 908     ac_prev=localstatedir ;;
 909   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 910   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 911     localstatedir=$ac_optarg ;;
 912
 913   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 914     ac_prev=mandir ;;
 915   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 916     mandir=$ac_optarg ;;
 917
 918   -nfp | --nfp | --nf)
 919     # Obsolete; use --without-fp.
 920     with_fp=no ;;
 921
 922   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 923   | --no-cr | --no-c | -n)
 924     no_create=yes ;;
 925
 926   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 927   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 928     no_recursion=yes ;;
 929
 930   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 931   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 932   | --oldin | --oldi | --old | --ol | --o)
 933     ac_prev=oldincludedir ;;
 934   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 935   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 936   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 937     oldincludedir=$ac_optarg ;;
 938
 939   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 940     ac_prev=prefix ;;
 941   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 942     prefix=$ac_optarg ;;
 943
 944   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 945   | --program-pre | --program-pr | --program-p)
 946     ac_prev=program_prefix ;;
 947   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 948   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 949     program_prefix=$ac_optarg ;;
 950
 951   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 952   | --program-suf | --program-su | --program-s)
 953     ac_prev=program_suffix ;;
 954   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 955   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 956     program_suffix=$ac_optarg ;;
 957
 958   -program-transform-name | --program-transform-name \
 959   | --program-transform-nam | --program-transform-na \
 960   | --program-transform-n | --program-transform- \
 961   | --program-transform | --program-transfor \
 962   | --program-transfo | --program-transf \
 963   | --program-trans | --program-tran \
 964   | --progr-tra | --program-tr | --program-t)
 965     ac_prev=program_transform_name ;;
 966   -program-transform-name=* | --program-transform-name=* \
 967   | --program-transform-nam=* | --program-transform-na=* \
 968   | --program-transform-n=* | --program-transform-=* \
 969   | --program-transform=* | --program-transfor=* \
 970   | --program-transfo=* | --program-transf=* \
 971   | --program-trans=* | --program-tran=* \
 972   | --progr-tra=* | --program-tr=* | --program-t=*)
 973     program_transform_name=$ac_optarg ;;
 974
 975   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 976     ac_prev=pdfdir ;;
 977   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 978     pdfdir=$ac_optarg ;;
 979
 980   -psdir | --psdir | --psdi | --psd | --ps)
 981     ac_prev=psdir ;;
 982   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 983     psdir=$ac_optarg ;;
 984
 985   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 986   | -silent | --silent | --silen | --sile | --sil)
 987     silent=yes ;;
 988
 989   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 990     ac_prev=sbindir ;;
 991   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 992   | --sbi=* | --sb=*)
 993     sbindir=$ac_optarg ;;
 994
 995   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 996   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 997   | --sharedst | --shareds | --shared | --share | --shar \
 998   | --sha | --sh)
 999     ac_prev=sharedstatedir ;;
1000   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1001   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1002   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1003   | --sha=* | --sh=*)
1004     sharedstatedir=$ac_optarg ;;
1005
1006   -site | --site | --sit)
1007     ac_prev=site ;;
1008   -site=* | --site=* | --sit=*)
1009     site=$ac_optarg ;;
1010
1011   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1012     ac_prev=srcdir ;;
1013   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1014     srcdir=$ac_optarg ;;
1015
1016   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1017   | --syscon | --sysco | --sysc | --sys | --sy)
1018     ac_prev=sysconfdir ;;
1019   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1020   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1021     sysconfdir=$ac_optarg ;;
1022
1023   -target | --target | --targe | --targ | --tar | --ta | --t)
1024     ac_prev=target_alias ;;
1025   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1026     target_alias=$ac_optarg ;;
1027
1028   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1029     verbose=yes ;;
1030
1031   -version | --version | --versio | --versi | --vers | -V)
1032     ac_init_version=: ;;
1033
1034   -with-* | --with-*)
1035     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1036     # Reject names that are not valid shell variable names.
1037     expr "x$ac_useropt" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1038       { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
1039    { (exit 1); exit 1; }; }
1040     ac_useropt_orig=$ac_useropt
1041     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-.]/_/g'`
1042     case $ac_user_opts in
1043       *"
1044 "with_$ac_useropt"
1045 "*) ;;
1046       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1047          ac_unrecognized_sep=', ';;
1048     esac
1049     eval with_$ac_useropt=\$ac_optarg ;;
1050
1051   -without-* | --without-*)
1052     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1053     # Reject names that are not valid shell variable names.
1054     expr "x$ac_useropt" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1055       { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
1056    { (exit 1); exit 1; }; }
1057     ac_useropt_orig=$ac_useropt
1058     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-.]/_/g'`
1059     case $ac_user_opts in
1060       *"
1061 "with_$ac_useropt"
1062 "*) ;;
1063       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1064          ac_unrecognized_sep=', ';;
1065     esac
1066     eval with_$ac_useropt=no ;;
1067
1068   --x)
1069     # Obsolete; use --with-x.
1070     with_x=yes ;;
1071
1072   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1073   | --x-incl | --x-inc | --x-in | --x-i)
1074     ac_prev=x_includes ;;
1075   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1076   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1077     x_includes=$ac_optarg ;;
1078
1079   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1080   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1081     ac_prev=x_libraries ;;
1082   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1083   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1084     x_libraries=$ac_optarg ;;
1085
1086   -*) { $as_echo "$as_me: error: unrecognized option: $ac_option
1087 Try \`$0 --help' for more information." >&2
1088    { (exit 1); exit 1; }; }
1089     ;;
1090
1091   *=*)
1092     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1093     # Reject names that are not valid shell variable names.
1094     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
1095       { $as_echo "$as_me: error: invalid variable name: $ac_envvar" >&2
1096    { (exit 1); exit 1; }; }
1097     eval $ac_envvar=\$ac_optarg
1098     export $ac_envvar ;;
1099
1100   *)
1101     # FIXME: should be removed in autoconf 3.0.
1102     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1103     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1104       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1105     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1106     ;;
1107
1108   esac
1109 done
1110
1111 if test -n "$ac_prev"; then
1112   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1113   { $as_echo "$as_me: error: missing argument to $ac_option" >&2
1114    { (exit 1); exit 1; }; }
1115 fi
1116
1117 if test -n "$ac_unrecognized_opts"; then
1118   case $enable_option_checking in
1119     no) ;;
1120     fatal) { $as_echo "$as_me: error: Unrecognized options: $ac_unrecognized_opts" >&2
1121    { (exit 1); exit 1; }; } ;;
1122     *)     $as_echo "$as_me: WARNING: Unrecognized options: $ac_unrecognized_opts" >&2 ;;
1123   esac
1124 fi
1125
1126 # Be sure to have absolute directory names.
1127 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1128                 datadir sysconfdir sharedstatedir localstatedir includedir \
1129                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1130                 libdir localedir mandir
1131 do
1132   eval ac_val=\$$ac_var
1133   case $ac_val in
1134     [\\/$]* | ?:[\\/]* )  continue;;
1135     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1136   esac
1137   { $as_echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
1138    { (exit 1); exit 1; }; }
1139 done
1140
1141 # There might be people who depend on the old broken behavior: `$host'
1142 # used to hold the argument of --host etc.
1143 # FIXME: To remove some day.
1144 build=$build_alias
1145 host=$host_alias
1146 target=$target_alias
1147
1148 # FIXME: To remove some day.
1149 if test "x$host_alias" != x; then
1150   if test "x$build_alias" = x; then
1151     cross_compiling=maybe
1152     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1153     If a cross compiler is detected then cross compile mode will be used." >&2
1154   elif test "x$build_alias" != "x$host_alias"; then
1155     cross_compiling=yes
1156   fi
1157 fi
1158
1159 ac_tool_prefix=
1160 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1161
1162 test "$silent" = yes && exec 6>/dev/null
1163
1164
1165 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1166 ac_ls_di=`ls -di .` &&
1167 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1168   { $as_echo "$as_me: error: Working directory cannot be determined" >&2
1169    { (exit 1); exit 1; }; }
1170 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1171   { $as_echo "$as_me: error: pwd does not report name of working directory" >&2
1172    { (exit 1); exit 1; }; }
1173
1174
1175 # Find the source files, if location was not specified.
1176 if test -z "$srcdir"; then
1177   ac_srcdir_defaulted=yes
1178   # Try the directory containing this script, then the parent directory.
1179   ac_confdir=`$as_dirname -- "$0" ||
1180 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1181          X"$0" : 'X\(//\)[^/]' \| \
1182          X"$0" : 'X\(//\)$' \| \
1183          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
1184 $as_echo X"$0" |
1185     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1186             s//\1/
1187             q
1188           }
1189           /^X\(\/\/\)[^/].*/{
1190             s//\1/
1191             q
1192           }
1193           /^X\(\/\/\)$/{
1194             s//\1/
1195             q
1196           }
1197           /^X\(\/\).*/{
1198             s//\1/
1199             q
1200           }
1201           s/.*/./; q'`
1202   srcdir=$ac_confdir
1203   if test ! -r "$srcdir/$ac_unique_file"; then
1204     srcdir=..
1205   fi
1206 else
1207   ac_srcdir_defaulted=no
1208 fi
1209 if test ! -r "$srcdir/$ac_unique_file"; then
1210   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1211   { $as_echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
1212    { (exit 1); exit 1; }; }
1213 fi
1214 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1215 ac_abs_confdir=`(
1216         cd "$srcdir" && test -r "./$ac_unique_file" || { $as_echo "$as_me: error: $ac_msg" >&2
1217    { (exit 1); exit 1; }; }
1218         pwd)`
1219 # When building in place, set srcdir=.
1220 if test "$ac_abs_confdir" = "$ac_pwd"; then
1221   srcdir=.
1222 fi
1223 # Remove unnecessary trailing slashes from srcdir.
1224 # Double slashes in file names in object file debugging info
1225 # mess up M-x gdb in Emacs.
1226 case $srcdir in
1227 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1228 esac
1229 for ac_var in $ac_precious_vars; do
1230   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1231   eval ac_env_${ac_var}_value=\$${ac_var}
1232   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1233   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1234 done
1235
1236 #
1237 # Report the --help message.
1238 #
1239 if test "$ac_init_help" = "long"; then
1240   # Omit some internal or obsolete options to make the list less imposing.
1241   # This message is too long to be a string in the A/UX 3.1 sh.
1242   cat <<_ACEOF
1243 \`configure' configures GNU Autoconf 2.61b to adapt to many kinds of systems.
1244
1245 Usage: $0 [OPTION]... [VAR=VALUE]...
1246
1247 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1248 VAR=VALUE.  See below for descriptions of some of the useful variables.
1249
1250 Defaults for the options are specified in brackets.
1251
1252 Configuration:
1253   -h, --help              display this help and exit
1254       --help=short        display options specific to this package
1255       --help=recursive    display the short help of all the included packages
1256   -V, --version           display version information and exit
1257   -q, --quiet, --silent   do not print \`checking...' messages
1258       --cache-file=FILE   cache test results in FILE [disabled]
1259   -C, --config-cache      alias for \`--cache-file=config.cache'
1260   -n, --no-create         do not create output files
1261       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1262
1263 Installation directories:
1264   --prefix=PREFIX         install architecture-independent files in PREFIX
1265                           [$ac_default_prefix]
1266   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1267                           [PREFIX]
1268
1269 By default, \`make install' will install all the files in
1270 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1271 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1272 for instance \`--prefix=\$HOME'.
1273
1274 For better control, use the options below.
1275
1276 Fine tuning of the installation directories:
1277   --bindir=DIR           user executables [EPREFIX/bin]
1278   --sbindir=DIR          system admin executables [EPREFIX/sbin]
1279   --libexecdir=DIR       program executables [EPREFIX/libexec]
1280   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
1281   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
1282   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
1283   --libdir=DIR           object code libraries [EPREFIX/lib]
1284   --includedir=DIR       C header files [PREFIX/include]
1285   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
1286   --datarootdir=DIR      read-only arch.-independent data root [PREFIX/share]
1287   --datadir=DIR          read-only architecture-independent data [DATAROOTDIR]
1288   --infodir=DIR          info documentation [DATAROOTDIR/info]
1289   --localedir=DIR        locale-dependent data [DATAROOTDIR/locale]
1290   --mandir=DIR           man documentation [DATAROOTDIR/man]
1291   --docdir=DIR           documentation root [DATAROOTDIR/doc/autoconf]
1292   --htmldir=DIR          html documentation [DOCDIR]
1293   --dvidir=DIR           dvi documentation [DOCDIR]
1294   --pdfdir=DIR           pdf documentation [DOCDIR]
1295   --psdir=DIR            ps documentation [DOCDIR]
1296 _ACEOF
1297
1298   cat <<\_ACEOF
1299
1300 Program names:
1301   --program-prefix=PREFIX            prepend PREFIX to installed program names
1302   --program-suffix=SUFFIX            append SUFFIX to installed program names
1303   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1304 _ACEOF
1305 fi
1306
1307 if test -n "$ac_init_help"; then
1308   case $ac_init_help in
1309      short | recursive ) echo "Configuration of GNU Autoconf 2.61b:";;
1310    esac
1311   cat <<\_ACEOF
1312
1313 Optional Packages:
1314   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1315   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1316   --with-lispdir          override the default lisp directory
1317
1318 Some influential environment variables:
1319   M4          Location of GNU M4 1.4.5 or later. Defaults to the first program
1320               of `m4', `gm4', or `gnum4' on PATH that meets Autoconf needs.
1321   EMACS       the Emacs editor command
1322   EMACSLOADPATH
1323               the Emacs library search path
1324
1325 Use these variables to override the choices made by `configure' or to help
1326 it to find libraries and programs with nonstandard names/locations.
1327
1328 Report bugs to <bug-autoconf@gnu.org>.
1329 _ACEOF
1330 ac_status=$?
1331 fi
1332
1333 if test "$ac_init_help" = "recursive"; then
1334   # If there are subdirs, report their specific --help.
1335   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1336     test -d "$ac_dir" || continue
1337     ac_builddir=.
1338
1339 case "$ac_dir" in
1340 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1341 *)
1342   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's,^\.[\\/],,'`
1343   # A ".." for each directory in $ac_dir_suffix.
1344   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
1345   case $ac_top_builddir_sub in
1346   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1347   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1348   esac ;;
1349 esac
1350 ac_abs_top_builddir=$ac_pwd
1351 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1352 # for backward compatibility:
1353 ac_top_builddir=$ac_top_build_prefix
1354
1355 case $srcdir in
1356   .)  # We are building in place.
1357     ac_srcdir=.
1358     ac_top_srcdir=$ac_top_builddir_sub
1359     ac_abs_top_srcdir=$ac_pwd ;;
1360   [\\/]* | ?:[\\/]* )  # Absolute name.
1361     ac_srcdir=$srcdir$ac_dir_suffix;
1362     ac_top_srcdir=$srcdir
1363     ac_abs_top_srcdir=$srcdir ;;
1364   *) # Relative name.
1365     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1366     ac_top_srcdir=$ac_top_build_prefix$srcdir
1367     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1368 esac
1369 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1370
1371     cd "$ac_dir" || { ac_status=$?; continue; }
1372     # Check for guested configure.
1373     if test -f "$ac_srcdir/configure.gnu"; then
1374       echo &&
1375       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1376     elif test -f "$ac_srcdir/configure"; then
1377       echo &&
1378       $SHELL "$ac_srcdir/configure" --help=recursive
1379     else
1380       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1381     fi || ac_status=$?
1382     cd "$ac_pwd" || { ac_status=$?; break; }
1383   done
1384 fi
1385
1386 test -n "$ac_init_help" && exit $ac_status
1387 if $ac_init_version; then
1388   cat <<\_ACEOF
1389 GNU Autoconf configure 2.61b
1390 generated by GNU Autoconf 2.61b
1391
1392 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
1393 2002, 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
1394 This configure script is free software; the Free Software Foundation
1395 gives unlimited permission to copy, distribute and modify it.
1396 _ACEOF
1397   exit
1398 fi
1399 cat >config.log <<_ACEOF
1400 This file contains any messages produced by compilers while
1401 running configure, to aid debugging if configure makes a mistake.
1402
1403 It was created by GNU Autoconf $as_me 2.61b, which was
1404 generated by GNU Autoconf 2.61b.  Invocation command line was
1405
1406   $ $0 $@
1407
1408 _ACEOF
1409 exec 5>>config.log
1410 {
1411 cat <<_ASUNAME
1412 ## --------- ##
1413 ## Platform. ##
1414 ## --------- ##
1415
1416 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1417 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1418 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1419 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1420 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1421
1422 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1423 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1424
1425 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1426 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1427 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1428 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1429 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1430 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1431 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1432
1433 _ASUNAME
1434
1435 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1436 for as_dir in $PATH
1437 do
1438   IFS=$as_save_IFS
1439   test -z "$as_dir" && as_dir=.
1440   $as_echo "PATH: $as_dir"
1441 done
1442 IFS=$as_save_IFS
1443
1444 } >&5
1445
1446 cat >&5 <<_ACEOF
1447
1448
1449 ## ----------- ##
1450 ## Core tests. ##
1451 ## ----------- ##
1452
1453 _ACEOF
1454
1455
1456 # Keep a trace of the command line.
1457 # Strip out --no-create and --no-recursion so they do not pile up.
1458 # Strip out --silent because we don't want to record it for future runs.
1459 # Also quote any args containing shell meta-characters.
1460 # Make two passes to allow for proper duplicate-argument suppression.
1461 ac_configure_args=
1462 ac_configure_args0=
1463 ac_configure_args1=
1464 ac_must_keep_next=false
1465 for ac_pass in 1 2
1466 do
1467   for ac_arg
1468   do
1469     case $ac_arg in
1470     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1471     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1472     | -silent | --silent | --silen | --sile | --sil)
1473       continue ;;
1474     *\'*)
1475       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1476     esac
1477     case $ac_pass in
1478     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1479     2)
1480       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1481       if test $ac_must_keep_next = true; then
1482         ac_must_keep_next=false # Got value, back to normal.
1483       else
1484         case $ac_arg in
1485           *=* | --config-cache | -C | -disable-* | --disable-* \
1486           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1487           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1488           | -with-* | --with-* | -without-* | --without-* | --x)
1489             case "$ac_configure_args0 " in
1490               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1491             esac
1492             ;;
1493           -* ) ac_must_keep_next=true ;;
1494         esac
1495       fi
1496       ac_configure_args="$ac_configure_args '$ac_arg'"
1497       ;;
1498     esac
1499   done
1500 done
1501 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1502 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1503
1504 # When interrupted or exit'd, cleanup temporary files, and complete
1505 # config.log.  We remove comments because anyway the quotes in there
1506 # would cause problems or look ugly.
1507 # WARNING: Use '\'' to represent an apostrophe within the trap.
1508 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1509 trap 'exit_status=$?
1510   # Save into config.log some information that might help in debugging.
1511   {
1512     echo
1513
1514     cat <<\_ASBOX
1515 ## ---------------- ##
1516 ## Cache variables. ##
1517 ## ---------------- ##
1518 _ASBOX
1519     echo
1520     # The following way of writing the cache mishandles newlines in values,
1521 (
1522   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1523     eval ac_val=\$$ac_var
1524     case $ac_val in #(
1525     *${as_nl}*)
1526       case $ac_var in #(
1527       *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
1528 $as_echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
1529       esac
1530       case $ac_var in #(
1531       _ | IFS | as_nl) ;; #(
1532       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1533       *) $as_unset $ac_var ;;
1534       esac ;;
1535     esac
1536   done
1537   (set) 2>&1 |
1538     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1539     *${as_nl}ac_space=\ *)
1540       sed -n \
1541         "s/'\''/'\''\\\\'\'''\''/g;
1542           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1543       ;; #(
1544     *)
1545       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1546       ;;
1547     esac |
1548     sort
1549 )
1550     echo
1551
1552     cat <<\_ASBOX
1553 ## ----------------- ##
1554 ## Output variables. ##
1555 ## ----------------- ##
1556 _ASBOX
1557     echo
1558     for ac_var in $ac_subst_vars
1559     do
1560       eval ac_val=\$$ac_var
1561       case $ac_val in
1562       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1563       esac
1564       $as_echo "$ac_var='\''$ac_val'\''"
1565     done | sort
1566     echo
1567
1568     if test -n "$ac_subst_files"; then
1569       cat <<\_ASBOX
1570 ## ------------------- ##
1571 ## File substitutions. ##
1572 ## ------------------- ##
1573 _ASBOX
1574       echo
1575       for ac_var in $ac_subst_files
1576       do
1577         eval ac_val=\$$ac_var
1578         case $ac_val in
1579         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1580         esac
1581         $as_echo "$ac_var='\''$ac_val'\''"
1582       done | sort
1583       echo
1584     fi
1585
1586     if test -s confdefs.h; then
1587       cat <<\_ASBOX
1588 ## ----------- ##
1589 ## confdefs.h. ##
1590 ## ----------- ##
1591 _ASBOX
1592       echo
1593       cat confdefs.h
1594       echo
1595     fi
1596     test "$ac_signal" != 0 &&
1597       $as_echo "$as_me: caught signal $ac_signal"
1598     $as_echo "$as_me: exit $exit_status"
1599   } >&5
1600   rm -f core *.core core.conftest.* &&
1601     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1602     exit $exit_status
1603 ' 0
1604 for ac_signal in 1 2 13 15; do
1605   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1606 done
1607 ac_signal=0
1608
1609 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1610 rm -f -r conftest* confdefs.h
1611
1612 # Predefined preprocessor variables.
1613
1614 cat >>confdefs.h <<_ACEOF
1615 #define PACKAGE_NAME "$PACKAGE_NAME"
1616 _ACEOF
1617
1618
1619 cat >>confdefs.h <<_ACEOF
1620 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1621 _ACEOF
1622
1623
1624 cat >>confdefs.h <<_ACEOF
1625 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1626 _ACEOF
1627
1628
1629 cat >>confdefs.h <<_ACEOF
1630 #define PACKAGE_STRING "$PACKAGE_STRING"
1631 _ACEOF
1632
1633
1634 cat >>confdefs.h <<_ACEOF
1635 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1636 _ACEOF
1637
1638
1639 # Let the site file select an alternate cache file if it wants to.
1640 # Prefer an explicitly selected file to automatically selected ones.
1641 ac_site_file1=NONE
1642 ac_site_file2=NONE
1643 if test -n "$CONFIG_SITE"; then
1644   ac_site_file1=$CONFIG_SITE
1645 elif test "x$prefix" != xNONE; then
1646   ac_site_file1=$prefix/share/config.site
1647   ac_site_file2=$prefix/etc/config.site
1648 else
1649   ac_site_file1=$ac_default_prefix/share/config.site
1650   ac_site_file2=$ac_default_prefix/etc/config.site
1651 fi
1652 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1653 do
1654   test "x$ac_site_file" = xNONE && continue
1655   if test -r "$ac_site_file"; then
1656     { $as_echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1657 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1658     sed 's/^/| /' "$ac_site_file" >&5
1659     . "$ac_site_file"
1660   fi
1661 done
1662
1663 if test -r "$cache_file"; then
1664   # Some versions of bash will fail to source /dev/null (special
1665   # files actually), so we avoid doing that.
1666   if test -f "$cache_file"; then
1667     { $as_echo "$as_me:$LINENO: loading cache $cache_file" >&5
1668 $as_echo "$as_me: loading cache $cache_file" >&6;}
1669     case $cache_file in
1670       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1671       *)                      . "./$cache_file";;
1672     esac
1673   fi
1674 else
1675   { $as_echo "$as_me:$LINENO: creating cache $cache_file" >&5
1676 $as_echo "$as_me: creating cache $cache_file" >&6;}
1677   >$cache_file
1678 fi
1679
1680 # Check that the precious variables saved in the cache have kept the same
1681 # value.
1682 ac_cache_corrupted=false
1683 for ac_var in $ac_precious_vars; do
1684   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1685   eval ac_new_set=\$ac_env_${ac_var}_set
1686   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1687   eval ac_new_val=\$ac_env_${ac_var}_value
1688   case $ac_old_set,$ac_new_set in
1689     set,)
1690       { $as_echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1691 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1692       ac_cache_corrupted=: ;;
1693     ,set)
1694       { $as_echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1695 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1696       ac_cache_corrupted=: ;;
1697     ,);;
1698     *)
1699       if test "x$ac_old_val" != "x$ac_new_val"; then
1700         { $as_echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1701 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1702         { $as_echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1703 $as_echo "$as_me:   former value:  $ac_old_val" >&2;}
1704         { $as_echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1705 $as_echo "$as_me:   current value: $ac_new_val" >&2;}
1706         ac_cache_corrupted=:
1707       fi;;
1708   esac
1709   # Pass precious variables to config.status.
1710   if test "$ac_new_set" = set; then
1711     case $ac_new_val in
1712     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1713     *) ac_arg=$ac_var=$ac_new_val ;;
1714     esac
1715     case " $ac_configure_args " in
1716       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1717       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1718     esac
1719   fi
1720 done
1721 if $ac_cache_corrupted; then
1722   { $as_echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1723 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1724   { { $as_echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1725 $as_echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1726    { (exit 1); exit 1; }; }
1727 fi
1728
1729
1730
1731
1732
1733
1734
1735
1736
1737
1738
1739
1740
1741
1742
1743
1744
1745
1746
1747
1748
1749
1750
1751
1752
1753 ac_ext=c
1754 ac_cpp='$CPP $CPPFLAGS'
1755 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1756 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1757 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1758
1759
1760
1761
1762 ac_aux_dir=
1763 for ac_dir in build-aux "$srcdir"/build-aux; do
1764   if test -f "$ac_dir/install-sh"; then
1765     ac_aux_dir=$ac_dir
1766     ac_install_sh="$ac_aux_dir/install-sh -c"
1767     break
1768   elif test -f "$ac_dir/install.sh"; then
1769     ac_aux_dir=$ac_dir
1770     ac_install_sh="$ac_aux_dir/install.sh -c"
1771     break
1772   elif test -f "$ac_dir/shtool"; then
1773     ac_aux_dir=$ac_dir
1774     ac_install_sh="$ac_aux_dir/shtool install -c"
1775     break
1776   fi
1777 done
1778 if test -z "$ac_aux_dir"; then
1779   { { $as_echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in build-aux \"$srcdir\"/build-aux" >&5
1780 $as_echo "$as_me: error: cannot find install-sh or install.sh in build-aux \"$srcdir\"/build-aux" >&2;}
1781    { (exit 1); exit 1; }; }
1782 fi
1783
1784 # These three variables are undocumented and unsupported,
1785 # and are intended to be withdrawn in a future Autoconf release.
1786 # They can cause serious problems if a builder's source tree is in a directory
1787 # whose full name contains unusual characters.
1788 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
1789 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
1790 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
1791
1792
1793
1794 am__api_version='1.10'
1795
1796 # Find a good install program.  We prefer a C program (faster),
1797 # so one script is as good as another.  But avoid the broken or
1798 # incompatible versions:
1799 # SysV /etc/install, /usr/sbin/install
1800 # SunOS /usr/etc/install
1801 # IRIX /sbin/install
1802 # AIX /bin/install
1803 # AmigaOS /C/install, which installs bootblocks on floppy discs
1804 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1805 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1806 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1807 # OS/2's system install, which has a completely different semantic
1808 # ./install, which can be erroneously created by make from ./install.sh.
1809 { $as_echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1810 $as_echo_n "checking for a BSD-compatible install... " >&6; }
1811 if test -z "$INSTALL"; then
1812 if test "${ac_cv_path_install+set}" = set; then
1813   $as_echo_n "(cached) " >&6
1814 else
1815   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1816 for as_dir in $PATH
1817 do
1818   IFS=$as_save_IFS
1819   test -z "$as_dir" && as_dir=.
1820   # Account for people who put trailing slashes in PATH elements.
1821 case $as_dir/ in
1822   ./ | .// | /cC/* | \
1823   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1824   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
1825   /usr/ucb/* ) ;;
1826   *)
1827     # OSF1 and SCO ODT 3.0 have their own names for install.
1828     # Don't use installbsd from OSF since it installs stuff as root
1829     # by default.
1830     for ac_prog in ginstall scoinst install; do
1831       for ac_exec_ext in '' $ac_executable_extensions; do
1832         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
1833           if test $ac_prog = install &&
1834             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1835             # AIX install.  It has an incompatible calling convention.
1836             :
1837           elif test $ac_prog = install &&
1838             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1839             # program-specific install script used by HP pwplus--don't use.
1840             :
1841           else
1842             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1843             break 3
1844           fi
1845         fi
1846       done
1847     done
1848     ;;
1849 esac
1850 done
1851 IFS=$as_save_IFS
1852
1853
1854 fi
1855   if test "${ac_cv_path_install+set}" = set; then
1856     INSTALL=$ac_cv_path_install
1857   else
1858     # As a last resort, use the slow shell script.  Don't cache a
1859     # value for INSTALL within a source directory, because that will
1860     # break other packages using the cache if that directory is
1861     # removed, or if the value is a relative name.
1862     INSTALL=$ac_install_sh
1863   fi
1864 fi
1865 { $as_echo "$as_me:$LINENO: result: $INSTALL" >&5
1866 $as_echo "$INSTALL" >&6; }
1867
1868 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1869 # It thinks the first close brace ends the variable substitution.
1870 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1871
1872 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1873
1874 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1875
1876 { $as_echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1877 $as_echo_n "checking whether build environment is sane... " >&6; }
1878 # Just in case
1879 sleep 1
1880 echo timestamp > conftest.file
1881 # Do `set' in a subshell so we don't clobber the current shell's
1882 # arguments.  Must try -L first in case configure is actually a
1883 # symlink; some systems play weird games with the mod time of symlinks
1884 # (eg FreeBSD returns the mod time of the symlink's containing
1885 # directory).
1886 if (
1887    set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1888    if test "$*" = "X"; then
1889       # -L didn't work.
1890       set X `ls -t $srcdir/configure conftest.file`
1891    fi
1892    rm -f conftest.file
1893    if test "$*" != "X $srcdir/configure conftest.file" \
1894       && test "$*" != "X conftest.file $srcdir/configure"; then
1895
1896       # If neither matched, then we have a broken ls.  This can happen
1897       # if, for instance, CONFIG_SHELL is bash and it inherits a
1898       # broken ls alias from the environment.  This has actually
1899       # happened.  Such a system could not be considered "sane".
1900       { { $as_echo "$as_me:$LINENO: error: ls -t appears to fail.  Make sure there is not a broken
1901 alias in your environment" >&5
1902 $as_echo "$as_me: error: ls -t appears to fail.  Make sure there is not a broken
1903 alias in your environment" >&2;}
1904    { (exit 1); exit 1; }; }
1905    fi
1906
1907    test "$2" = conftest.file
1908    )
1909 then
1910    # Ok.
1911    :
1912 else
1913    { { $as_echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1914 Check your system clock" >&5
1915 $as_echo "$as_me: error: newly created file is older than distributed files!
1916 Check your system clock" >&2;}
1917    { (exit 1); exit 1; }; }
1918 fi
1919 { $as_echo "$as_me:$LINENO: result: yes" >&5
1920 $as_echo "yes" >&6; }
1921 test "$program_prefix" != NONE &&
1922   program_transform_name="s&^&$program_prefix&;$program_transform_name"
1923 # Use a double $ so make ignores it.
1924 test "$program_suffix" != NONE &&
1925   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
1926 # Double any \ or $.
1927 # By default was `s,x,x', remove it if useless.
1928 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
1929 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
1930
1931 # expand $ac_aux_dir to an absolute path
1932 am_aux_dir=`cd $ac_aux_dir && pwd`
1933
1934 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
1935 # Use eval to expand $SHELL
1936 if eval "$MISSING --run true"; then
1937   am_missing_run="$MISSING --run "
1938 else
1939   am_missing_run=
1940   { $as_echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1941 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1942 fi
1943
1944 { $as_echo "$as_me:$LINENO: checking for a thread-safe mkdir -p" >&5
1945 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
1946 if test -z "$MKDIR_P"; then
1947   if test "${ac_cv_path_mkdir+set}" = set; then
1948   $as_echo_n "(cached) " >&6
1949 else
1950   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1951 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
1952 do
1953   IFS=$as_save_IFS
1954   test -z "$as_dir" && as_dir=.
1955   for ac_prog in mkdir gmkdir; do
1956          for ac_exec_ext in '' $ac_executable_extensions; do
1957            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
1958            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
1959              'mkdir (GNU coreutils) '* | \
1960              'mkdir (coreutils) '* | \
1961              'mkdir (fileutils) '4.1*)
1962                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
1963                break 3;;
1964            esac
1965          done
1966        done
1967 done
1968 IFS=$as_save_IFS
1969
1970 fi
1971
1972   if test "${ac_cv_path_mkdir+set}" = set; then
1973     MKDIR_P="$ac_cv_path_mkdir -p"
1974   else
1975     # As a last resort, use the slow shell script.  Don't cache a
1976     # value for MKDIR_P within a source directory, because that will
1977     # break other packages using the cache if that directory is
1978     # removed, or if the value is a relative name.
1979     test -d ./--version && rmdir ./--version
1980     MKDIR_P="$ac_install_sh -d"
1981   fi
1982 fi
1983 { $as_echo "$as_me:$LINENO: result: $MKDIR_P" >&5
1984 $as_echo "$MKDIR_P" >&6; }
1985
1986 mkdir_p="$MKDIR_P"
1987 case $mkdir_p in
1988   [\\/$]* | ?:[\\/]*) ;;
1989   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
1990 esac
1991
1992 for ac_prog in gawk mawk nawk awk
1993 do
1994   # Extract the first word of "$ac_prog", so it can be a program name with args.
1995 set dummy $ac_prog; ac_word=$2
1996 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
1997 $as_echo_n "checking for $ac_word... " >&6; }
1998 if test "${ac_cv_prog_AWK+set}" = set; then
1999   $as_echo_n "(cached) " >&6
2000 else
2001   if test -n "$AWK"; then
2002   ac_cv_prog_AWK="$AWK" # Let the user override the test.
2003 else
2004 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2005 for as_dir in $PATH
2006 do
2007   IFS=$as_save_IFS
2008   test -z "$as_dir" && as_dir=.
2009   for ac_exec_ext in '' $ac_executable_extensions; do
2010   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2011     ac_cv_prog_AWK="$ac_prog"
2012     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2013     break 2
2014   fi
2015 done
2016 done
2017 IFS=$as_save_IFS
2018
2019 fi
2020 fi
2021 AWK=$ac_cv_prog_AWK
2022 if test -n "$AWK"; then
2023   { $as_echo "$as_me:$LINENO: result: $AWK" >&5
2024 $as_echo "$AWK" >&6; }
2025 else
2026   { $as_echo "$as_me:$LINENO: result: no" >&5
2027 $as_echo "no" >&6; }
2028 fi
2029
2030
2031   test -n "$AWK" && break
2032 done
2033
2034 { $as_echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2035 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2036 set x ${MAKE-make}
2037 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2038 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
2039   $as_echo_n "(cached) " >&6
2040 else
2041   cat >conftest.make <<\_ACEOF
2042 SHELL = /bin/sh
2043 all:
2044         @echo '@@@%%%=$(MAKE)=@@@%%%'
2045 _ACEOF
2046 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2047 case `${MAKE-make} -f conftest.make 2>/dev/null` in
2048   *@@@%%%=?*=@@@%%%*)
2049     eval ac_cv_prog_make_${ac_make}_set=yes;;
2050   *)
2051     eval ac_cv_prog_make_${ac_make}_set=no;;
2052 esac
2053 rm -f conftest.make
2054 fi
2055 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2056   { $as_echo "$as_me:$LINENO: result: yes" >&5
2057 $as_echo "yes" >&6; }
2058   SET_MAKE=
2059 else
2060   { $as_echo "$as_me:$LINENO: result: no" >&5
2061 $as_echo "no" >&6; }
2062   SET_MAKE="MAKE=${MAKE-make}"
2063 fi
2064
2065 rm -rf .tst 2>/dev/null
2066 mkdir .tst 2>/dev/null
2067 if test -d .tst; then
2068   am__leading_dot=.
2069 else
2070   am__leading_dot=_
2071 fi
2072 rmdir .tst 2>/dev/null
2073
2074 if test "`cd $srcdir && pwd`" != "`pwd`"; then
2075   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
2076   # is not polluted with repeated "-I."
2077   am__isrc=' -I$(srcdir)'
2078   # test to see if srcdir already configured
2079   if test -f $srcdir/config.status; then
2080     { { $as_echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
2081 $as_echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
2082    { (exit 1); exit 1; }; }
2083   fi
2084 fi
2085
2086 # test whether we have cygpath
2087 if test -z "$CYGPATH_W"; then
2088   if (cygpath --version) >/dev/null 2>/dev/null; then
2089     CYGPATH_W='cygpath -w'
2090   else
2091     CYGPATH_W=echo
2092   fi
2093 fi
2094
2095
2096 # Define the identity of the package.
2097  PACKAGE='autoconf'
2098  VERSION='2.61b'
2099
2100
2101 cat >>confdefs.h <<_ACEOF
2102 #define PACKAGE "$PACKAGE"
2103 _ACEOF
2104
2105
2106 cat >>confdefs.h <<_ACEOF
2107 #define VERSION "$VERSION"
2108 _ACEOF
2109
2110 # Some tools Automake needs.
2111
2112 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
2113
2114
2115 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
2116
2117
2118 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
2119
2120
2121 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
2122
2123
2124 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
2125
2126 install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"}
2127
2128 # Installed binaries are usually stripped using `strip' when the user
2129 # run `make install-strip'.  However `strip' might not be the right
2130 # tool to use in cross-compilation environments, therefore Automake
2131 # will honor the `STRIP' environment variable to overrule this program.
2132 if test "$cross_compiling" != no; then
2133   if test -n "$ac_tool_prefix"; then
2134   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2135 set dummy ${ac_tool_prefix}strip; ac_word=$2
2136 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2137 $as_echo_n "checking for $ac_word... " >&6; }
2138 if test "${ac_cv_prog_STRIP+set}" = set; then
2139   $as_echo_n "(cached) " >&6
2140 else
2141   if test -n "$STRIP"; then
2142   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2143 else
2144 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2145 for as_dir in $PATH
2146 do
2147   IFS=$as_save_IFS
2148   test -z "$as_dir" && as_dir=.
2149   for ac_exec_ext in '' $ac_executable_extensions; do
2150   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2151     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2152     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2153     break 2
2154   fi
2155 done
2156 done
2157 IFS=$as_save_IFS
2158
2159 fi
2160 fi
2161 STRIP=$ac_cv_prog_STRIP
2162 if test -n "$STRIP"; then
2163   { $as_echo "$as_me:$LINENO: result: $STRIP" >&5
2164 $as_echo "$STRIP" >&6; }
2165 else
2166   { $as_echo "$as_me:$LINENO: result: no" >&5
2167 $as_echo "no" >&6; }
2168 fi
2169
2170
2171 fi
2172 if test -z "$ac_cv_prog_STRIP"; then
2173   ac_ct_STRIP=$STRIP
2174   # Extract the first word of "strip", so it can be a program name with args.
2175 set dummy strip; ac_word=$2
2176 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2177 $as_echo_n "checking for $ac_word... " >&6; }
2178 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
2179   $as_echo_n "(cached) " >&6
2180 else
2181   if test -n "$ac_ct_STRIP"; then
2182   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2183 else
2184 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2185 for as_dir in $PATH
2186 do
2187   IFS=$as_save_IFS
2188   test -z "$as_dir" && as_dir=.
2189   for ac_exec_ext in '' $ac_executable_extensions; do
2190   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2191     ac_cv_prog_ac_ct_STRIP="strip"
2192     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2193     break 2
2194   fi
2195 done
2196 done
2197 IFS=$as_save_IFS
2198
2199 fi
2200 fi
2201 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2202 if test -n "$ac_ct_STRIP"; then
2203   { $as_echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
2204 $as_echo "$ac_ct_STRIP" >&6; }
2205 else
2206   { $as_echo "$as_me:$LINENO: result: no" >&5
2207 $as_echo "no" >&6; }
2208 fi
2209
2210   if test "x$ac_ct_STRIP" = x; then
2211     STRIP=":"
2212   else
2213     case $cross_compiling:$ac_tool_warned in
2214 yes:)
2215 { $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2216 whose name does not start with the host triplet.  If you think this
2217 configuration is useful to you, please write to autoconf@gnu.org." >&5
2218 $as_echo "$as_me: 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." >&2;}
2221 ac_tool_warned=yes ;;
2222 esac
2223     STRIP=$ac_ct_STRIP
2224   fi
2225 else
2226   STRIP="$ac_cv_prog_STRIP"
2227 fi
2228
2229 fi
2230 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2231
2232 # We need awk for the "check" target.  The system "awk" is bad on
2233 # some platforms.
2234 # Always define AMTAR for backward compatibility.
2235
2236 AMTAR=${AMTAR-"${am_missing_run}tar"}
2237
2238 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
2239
2240
2241
2242
2243
2244
2245 # We use `/bin/sh -n script' to check that there are no syntax errors
2246 # in the scripts.  Although incredible, there are /bin/sh that go into
2247 # endless loops with `-n', e.g., SunOS's:
2248 #
2249 #   $ uname -a
2250 #   SunOS ondine 4.1.3 2 sun4m unknown
2251 #   $ cat endless.sh
2252 #   while false
2253 #   do
2254 #     :
2255 #   done
2256 #   exit 0
2257 #   $ time sh endless.sh
2258 #   sh endless.sh  0,02s user 0,03s system 78% cpu 0,064 total
2259 #   $ time sh -nx endless.sh
2260 #   ^Csh -nx endless.sh  3,67s user 0,03s system 63% cpu 5,868 total
2261 #
2262 # Also, some implementations of /bin/sh (e.g., Solaris 8) are soooo slow
2263 # that they are unusable on large scripts like our testsuite.
2264
2265 # So before using `/bin/sh -n' to check our scripts, we first check
2266 # that `/bin/sh -n' is known to not have these problems.
2267
2268 { $as_echo "$as_me:$LINENO: checking whether /bin/sh -n is known to work" >&5
2269 $as_echo_n "checking whether /bin/sh -n is known to work... " >&6; }
2270 if test "${ac_cv_sh_n_works+set}" = set; then
2271   $as_echo_n "(cached) " >&6
2272 else
2273   if (
2274     unset BASH_VERSION ZSH_VERSION
2275     /bin/sh -c '
2276       test -n "${BASH_VERSION+set}" || # Bash
2277       test -n "${KSH_VERSION+set}" || # pdksh
2278       test -n "${ZSH_VERSION+set}" || # zsh
2279       test -n "${.sh.version}" # ksh93; put this last since its syntax is dodgy
2280     '
2281   ) 2>/dev/null
2282 then ac_cv_sh_n_works=yes
2283 else ac_cv_sh_n_works=no
2284 fi
2285
2286 fi
2287 { $as_echo "$as_me:$LINENO: result: $ac_cv_sh_n_works" >&5
2288 $as_echo "$ac_cv_sh_n_works" >&6; }
2289
2290
2291 # Initialize the test suite.
2292 ac_config_commands="$ac_config_commands tests/atconfig"
2293
2294
2295 ac_config_files="$ac_config_files tests/Makefile tests/atlocal"
2296
2297 # Extract the first word of "expr", so it can be a program name with args.
2298 set dummy expr; ac_word=$2
2299 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2300 $as_echo_n "checking for $ac_word... " >&6; }
2301 if test "${ac_cv_path_EXPR+set}" = set; then
2302   $as_echo_n "(cached) " >&6
2303 else
2304   case $EXPR in
2305   [\\/]* | ?:[\\/]*)
2306   ac_cv_path_EXPR="$EXPR" # Let the user override the test with a path.
2307   ;;
2308   *)
2309   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2310 for as_dir in $PATH
2311 do
2312   IFS=$as_save_IFS
2313   test -z "$as_dir" && as_dir=.
2314   for ac_exec_ext in '' $ac_executable_extensions; do
2315   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2316     ac_cv_path_EXPR="$as_dir/$ac_word$ac_exec_ext"
2317     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2318     break 2
2319   fi
2320 done
2321 done
2322 IFS=$as_save_IFS
2323
2324   ;;
2325 esac
2326 fi
2327 EXPR=$ac_cv_path_EXPR
2328 if test -n "$EXPR"; then
2329   { $as_echo "$as_me:$LINENO: result: $EXPR" >&5
2330 $as_echo "$EXPR" >&6; }
2331 else
2332   { $as_echo "$as_me:$LINENO: result: no" >&5
2333 $as_echo "no" >&6; }
2334 fi
2335
2336
2337
2338
2339 ## ---- ##
2340 ## M4.  ##
2341 ## ---- ##
2342
2343 # We use an absolute name for GNU m4 so even if users have another m4 first in
2344 # their path, the installer can configure with a path that has GNU m4
2345 # on it and get that path embedded in the installed autoconf and
2346 # autoheader scripts.
2347
2348   { $as_echo "$as_me:$LINENO: checking for GNU M4 that supports accurate traces" >&5
2349 $as_echo_n "checking for GNU M4 that supports accurate traces... " >&6; }
2350 if test "${ac_cv_path_M4+set}" = set; then
2351   $as_echo_n "(cached) " >&6
2352 else
2353   if test -z "$M4"; then
2354   ac_path_M4_found=false
2355   # Loop through the user's path and test for each of PROGNAME-LIST
2356   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2357 for as_dir in $PATH
2358 do
2359   IFS=$as_save_IFS
2360   test -z "$as_dir" && as_dir=.
2361   for ac_prog in m4 gm4 gnum4; do
2362     for ac_exec_ext in '' $ac_executable_extensions; do
2363       ac_path_M4="$as_dir/$ac_prog$ac_exec_ext"
2364       { test -f "$ac_path_M4" && $as_test_x "$ac_path_M4"; } || continue
2365       test -z "`echo if'def(mac,bug)d'nl | $ac_path_M4 --trace=mac 2>&1`" \
2366       && ac_cv_path_M4=$ac_path_M4 ac_path_M4_found=:
2367       $ac_path_M4_found && break 3
2368     done
2369   done
2370 done
2371 IFS=$as_save_IFS
2372   if test -z "$ac_cv_path_M4"; then
2373     { { $as_echo "$as_me:$LINENO: error: no acceptable m4 could be found in \$PATH.
2374 GNU M4 1.4.5 or later is required; 1.4.8 is recommended" >&5
2375 $as_echo "$as_me: error: no acceptable m4 could be found in \$PATH.
2376 GNU M4 1.4.5 or later is required; 1.4.8 is recommended" >&2;}
2377    { (exit 1); exit 1; }; }
2378   fi
2379 else
2380   ac_cv_path_M4=$M4
2381 fi
2382
2383 fi
2384 { $as_echo "$as_me:$LINENO: result: $ac_cv_path_M4" >&5
2385 $as_echo "$ac_cv_path_M4" >&6; }
2386   M4=$ac_cv_path_M4
2387   { $as_echo "$as_me:$LINENO: checking how m4 supports trace files" >&5
2388 $as_echo_n "checking how m4 supports trace files... " >&6; }
2389 if test "${ac_cv_prog_gnu_m4_debugfile+set}" = set; then
2390   $as_echo_n "(cached) " >&6
2391 else
2392   case `$M4 --help < /dev/null 2>&1` in
2393       *debugfile*) ac_cv_prog_gnu_m4_debugfile=--debugfile ;;
2394       *) ac_cv_prog_gnu_m4_debugfile=--error-output ;;
2395     esac
2396 fi
2397 { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_gnu_m4_debugfile" >&5
2398 $as_echo "$ac_cv_prog_gnu_m4_debugfile" >&6; }
2399   M4_DEBUGFILE=$ac_cv_prog_gnu_m4_debugfile
2400
2401
2402
2403 ## ----------- ##
2404 ## Man pages.  ##
2405 ## ----------- ##
2406
2407 ac_config_files="$ac_config_files man/Makefile"
2408
2409
2410 HELP2MAN=${HELP2MAN-"${am_missing_run}help2man"}
2411
2412
2413
2414 ## ------ ##
2415 ## Perl.  ##
2416 ## ------ ##
2417
2418 # We use an absolute name for perl so the #! line in autoscan will work.
2419 # Extract the first word of "perl", so it can be a program name with args.
2420 set dummy perl; ac_word=$2
2421 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2422 $as_echo_n "checking for $ac_word... " >&6; }
2423 if test "${ac_cv_path_PERL+set}" = set; then
2424   $as_echo_n "(cached) " >&6
2425 else
2426   case $PERL in
2427   [\\/]* | ?:[\\/]*)
2428   ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
2429   ;;
2430   *)
2431   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2432 for as_dir in $PATH
2433 do
2434   IFS=$as_save_IFS
2435   test -z "$as_dir" && as_dir=.
2436   for ac_exec_ext in '' $ac_executable_extensions; do
2437   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2438     ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
2439     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2440     break 2
2441   fi
2442 done
2443 done
2444 IFS=$as_save_IFS
2445
2446   test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="no"
2447   ;;
2448 esac
2449 fi
2450 PERL=$ac_cv_path_PERL
2451 if test -n "$PERL"; then
2452   { $as_echo "$as_me:$LINENO: result: $PERL" >&5
2453 $as_echo "$PERL" >&6; }
2454 else
2455   { $as_echo "$as_me:$LINENO: result: no" >&5
2456 $as_echo "no" >&6; }
2457 fi
2458
2459
2460 if test "$PERL" = no; then
2461   { { $as_echo "$as_me:$LINENO: error: perl is not found" >&5
2462 $as_echo "$as_me: error: perl is not found" >&2;}
2463    { (exit 1); exit 1; }; }
2464 fi
2465 $PERL -e 'require 5.005_03;' || {
2466    { { $as_echo "$as_me:$LINENO: error: Perl 5.005_03 or better is required" >&5
2467 $as_echo "$as_me: error: Perl 5.005_03 or better is required" >&2;}
2468    { (exit 1); exit 1; }; }
2469 }
2470
2471
2472 ## ------- ##
2473 ## Emacs.  ##
2474 ## ------- ##
2475
2476 ac_config_files="$ac_config_files lib/emacs/Makefile"
2477
2478 TEST_EMACS=$EMACS
2479 test x"$TEST_EMACS" = xt && TEST_EMACS=
2480 for ac_prog in emacs xemacs
2481 do
2482   # Extract the first word of "$ac_prog", so it can be a program name with args.
2483 set dummy $ac_prog; ac_word=$2
2484 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2485 $as_echo_n "checking for $ac_word... " >&6; }
2486 if test "${ac_cv_prog_TEST_EMACS+set}" = set; then
2487   $as_echo_n "(cached) " >&6
2488 else
2489   if test -n "$TEST_EMACS"; then
2490   ac_cv_prog_TEST_EMACS="$TEST_EMACS" # Let the user override the test.
2491 else
2492 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2493 for as_dir in $PATH
2494 do
2495   IFS=$as_save_IFS
2496   test -z "$as_dir" && as_dir=.
2497   for ac_exec_ext in '' $ac_executable_extensions; do
2498   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2499     ac_cv_prog_TEST_EMACS="$ac_prog"
2500     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2501     break 2
2502   fi
2503 done
2504 done
2505 IFS=$as_save_IFS
2506
2507 fi
2508 fi
2509 TEST_EMACS=$ac_cv_prog_TEST_EMACS
2510 if test -n "$TEST_EMACS"; then
2511   { $as_echo "$as_me:$LINENO: result: $TEST_EMACS" >&5
2512 $as_echo "$TEST_EMACS" >&6; }
2513 else
2514   { $as_echo "$as_me:$LINENO: result: no" >&5
2515 $as_echo "no" >&6; }
2516 fi
2517
2518
2519   test -n "$TEST_EMACS" && break
2520 done
2521 test -n "$TEST_EMACS" || TEST_EMACS="no"
2522
2523
2524 # autoconf-mode.el and autotest-mode.el do not work with older version of
2525 # Emacs (i.e. 18.x.x).  During byte-compilation, Emacs complains:
2526 # "Variable (broken nil) seen on pass 2 of byte compiler but not pass 1"
2527 # We detect this problem here.
2528 if test "$TEST_EMACS" != no; then
2529   { $as_echo "$as_me:$LINENO: checking whether $TEST_EMACS is sufficiently recent" >&5
2530 $as_echo_n "checking whether $TEST_EMACS is sufficiently recent... " >&6; }
2531 if test "${ac_cv_prog_emacs_ok+set}" = set; then
2532   $as_echo_n "(cached) " >&6
2533 else
2534   # Note: The quoted "EOF" is intentional.  It protects the ` in the text.
2535     cat >conftest.el << "EOF"
2536       (defvar broken)
2537       (defun broken-mode () (setq broken-defaults `(broken nil)))
2538 EOF
2539     if { ($as_echo "$as_me:$LINENO: \$TEST_EMACS -batch -q -f batch-byte-compile conftest.el 1>&2") >&5
2540   ($TEST_EMACS -batch -q -f batch-byte-compile conftest.el 1>&2) 2>&5
2541   ac_status=$?
2542   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2543   (exit $ac_status); }; then
2544   ac_cv_prog_emacs_ok=yes
2545 else
2546   ac_cv_prog_emacs_ok=no
2547 fi
2548
2549     rm -f conftest.el conftest.elc
2550 fi
2551 { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_emacs_ok" >&5
2552 $as_echo "$ac_cv_prog_emacs_ok" >&6; }
2553   if test $ac_cv_prog_emacs_ok = no; then
2554   TEST_EMACS=no
2555 fi
2556
2557 fi
2558
2559
2560 EMACS=$TEST_EMACS
2561
2562
2563  # If set to t, that means we are running in a shell under Emacs.
2564  # If you have an Emacs named "t", then use the full path.
2565  test x"$EMACS" = xt && EMACS=
2566  for ac_prog in emacs xemacs
2567 do
2568   # Extract the first word of "$ac_prog", so it can be a program name with args.
2569 set dummy $ac_prog; ac_word=$2
2570 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2571 $as_echo_n "checking for $ac_word... " >&6; }
2572 if test "${ac_cv_prog_EMACS+set}" = set; then
2573   $as_echo_n "(cached) " >&6
2574 else
2575   if test -n "$EMACS"; then
2576   ac_cv_prog_EMACS="$EMACS" # Let the user override the test.
2577 else
2578 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2579 for as_dir in $PATH
2580 do
2581   IFS=$as_save_IFS
2582   test -z "$as_dir" && as_dir=.
2583   for ac_exec_ext in '' $ac_executable_extensions; do
2584   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2585     ac_cv_prog_EMACS="$ac_prog"
2586     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2587     break 2
2588   fi
2589 done
2590 done
2591 IFS=$as_save_IFS
2592
2593 fi
2594 fi
2595 EMACS=$ac_cv_prog_EMACS
2596 if test -n "$EMACS"; then
2597   { $as_echo "$as_me:$LINENO: result: $EMACS" >&5
2598 $as_echo "$EMACS" >&6; }
2599 else
2600   { $as_echo "$as_me:$LINENO: result: no" >&5
2601 $as_echo "no" >&6; }
2602 fi
2603
2604
2605   test -n "$EMACS" && break
2606 done
2607 test -n "$EMACS" || EMACS="no"
2608
2609
2610
2611
2612 # Check whether --with-lispdir was given.
2613 if test "${with_lispdir+set}" = set; then
2614   withval=$with_lispdir;  lispdir="$withval"
2615    { $as_echo "$as_me:$LINENO: checking where .elc files should go" >&5
2616 $as_echo_n "checking where .elc files should go... " >&6; }
2617    { $as_echo "$as_me:$LINENO: result: $lispdir" >&5
2618 $as_echo "$lispdir" >&6; }
2619 else
2620
2621  { $as_echo "$as_me:$LINENO: checking where .elc files should go" >&5
2622 $as_echo_n "checking where .elc files should go... " >&6; }
2623 if test "${am_cv_lispdir+set}" = set; then
2624   $as_echo_n "(cached) " >&6
2625 else
2626
2627    if test $EMACS != "no"; then
2628      if test x${lispdir+set} != xset; then
2629   # If $EMACS isn't GNU Emacs or XEmacs, this can blow up pretty badly
2630   # Some emacsen will start up in interactive mode, requiring C-x C-c to exit,
2631   #  which is non-obvious for non-emacs users.
2632   # Redirecting /dev/null should help a bit; pity we can't detect "broken"
2633   #  emacsen earlier and avoid running this altogether.
2634   { ($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
2635   ($EMACS -batch -q -eval '(while load-path (princ (concat (car load-path) "\n")) (setq load-path (cdr load-path)))' </dev/null >conftest.out) 2>&5
2636   ac_status=$?
2637   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2638   (exit $ac_status); }
2639         am_cv_lispdir=`sed -n \
2640        -e 's,/$,,' \
2641        -e '/.*\/lib\/x*emacs\/site-lisp$/{s,.*/lib/\(x*emacs/site-lisp\)$,${libdir}/\1,;p;q;}' \
2642        -e '/.*\/share\/x*emacs\/site-lisp$/{s,.*/share/\(x*emacs/site-lisp\),${datarootdir}/\1,;p;q;}' \
2643        conftest.out`
2644        rm conftest.out
2645      fi
2646    fi
2647    test -z "$am_cv_lispdir" && am_cv_lispdir='${datadir}/emacs/site-lisp'
2648
2649 fi
2650 { $as_echo "$as_me:$LINENO: result: $am_cv_lispdir" >&5
2651 $as_echo "$am_cv_lispdir" >&6; }
2652   lispdir="$am_cv_lispdir"
2653
2654 fi
2655
2656
2657
2658
2659
2660 ## ------------ ##
2661 ## Grep & sed.  ##
2662 ## ------------ ##
2663 { $as_echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
2664 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
2665 if test "${ac_cv_path_GREP+set}" = set; then
2666   $as_echo_n "(cached) " >&6
2667 else
2668   if test -z "$GREP"; then
2669   ac_path_GREP_found=false
2670   # Loop through the user's path and test for each of PROGNAME-LIST
2671   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2672 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
2673 do
2674   IFS=$as_save_IFS
2675   test -z "$as_dir" && as_dir=.
2676   for ac_prog in grep ggrep; do
2677     for ac_exec_ext in '' $ac_executable_extensions; do
2678       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
2679       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
2680 # Check for GNU ac_path_GREP and select it if it is found.
2681   # Check for GNU $ac_path_GREP
2682 case `"$ac_path_GREP" --version 2>&1` in
2683 *GNU*)
2684   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
2685 *)
2686   ac_count=0
2687   $as_echo_n 0123456789 >"conftest.in"
2688   while :
2689   do
2690     cat "conftest.in" "conftest.in" >"conftest.tmp"
2691     mv "conftest.tmp" "conftest.in"
2692     cp "conftest.in" "conftest.nl"
2693     $as_echo 'GREP' >> "conftest.nl"
2694     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
2695     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
2696     ac_count=`expr $ac_count + 1`
2697     if test $ac_count -gt ${ac_path_GREP_max-0}; then
2698       # Best one so far, save it but keep looking for a better one
2699       ac_cv_path_GREP="$ac_path_GREP"
2700       ac_path_GREP_max=$ac_count
2701     fi
2702     # 10*(2^10) chars as input seems more than enough
2703     test $ac_count -gt 10 && break
2704   done
2705   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
2706 esac
2707
2708       $ac_path_GREP_found && break 3
2709     done
2710   done
2711 done
2712 IFS=$as_save_IFS
2713   if test -z "$ac_cv_path_GREP"; then
2714     { { $as_echo "$as_me:$LINENO: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
2715 $as_echo "$as_me: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
2716    { (exit 1); exit 1; }; }
2717   fi
2718 else
2719   ac_cv_path_GREP=$GREP
2720 fi
2721
2722 fi
2723 { $as_echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
2724 $as_echo "$ac_cv_path_GREP" >&6; }
2725  GREP="$ac_cv_path_GREP"
2726
2727
2728 { $as_echo "$as_me:$LINENO: checking for egrep" >&5
2729 $as_echo_n "checking for egrep... " >&6; }
2730 if test "${ac_cv_path_EGREP+set}" = set; then
2731   $as_echo_n "(cached) " >&6
2732 else
2733   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
2734    then ac_cv_path_EGREP="$GREP -E"
2735    else
2736      if test -z "$EGREP"; then
2737   ac_path_EGREP_found=false
2738   # Loop through the user's path and test for each of PROGNAME-LIST
2739   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2740 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
2741 do
2742   IFS=$as_save_IFS
2743   test -z "$as_dir" && as_dir=.
2744   for ac_prog in egrep; do
2745     for ac_exec_ext in '' $ac_executable_extensions; do
2746       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
2747       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
2748 # Check for GNU ac_path_EGREP and select it if it is found.
2749   # Check for GNU $ac_path_EGREP
2750 case `"$ac_path_EGREP" --version 2>&1` in
2751 *GNU*)
2752   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
2753 *)
2754   ac_count=0
2755   $as_echo_n 0123456789 >"conftest.in"
2756   while :
2757   do
2758     cat "conftest.in" "conftest.in" >"conftest.tmp"
2759     mv "conftest.tmp" "conftest.in"
2760     cp "conftest.in" "conftest.nl"
2761     $as_echo 'EGREP' >> "conftest.nl"
2762     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
2763     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
2764     ac_count=`expr $ac_count + 1`
2765     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
2766       # Best one so far, save it but keep looking for a better one
2767       ac_cv_path_EGREP="$ac_path_EGREP"
2768       ac_path_EGREP_max=$ac_count
2769     fi
2770     # 10*(2^10) chars as input seems more than enough
2771     test $ac_count -gt 10 && break
2772   done
2773   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
2774 esac
2775
2776       $ac_path_EGREP_found && break 3
2777     done
2778   done
2779 done
2780 IFS=$as_save_IFS
2781   if test -z "$ac_cv_path_EGREP"; then
2782     { { $as_echo "$as_me:$LINENO: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
2783 $as_echo "$as_me: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
2784    { (exit 1); exit 1; }; }
2785   fi
2786 else
2787   ac_cv_path_EGREP=$EGREP
2788 fi
2789
2790    fi
2791 fi
2792 { $as_echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
2793 $as_echo "$ac_cv_path_EGREP" >&6; }
2794  EGREP="$ac_cv_path_EGREP"
2795
2796
2797 { $as_echo "$as_me:$LINENO: checking for a sed that does not truncate output" >&5
2798 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
2799 if test "${ac_cv_path_SED+set}" = set; then
2800   $as_echo_n "(cached) " >&6
2801 else
2802             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
2803      for ac_i in 1 2 3 4 5 6 7; do
2804        ac_script="$ac_script$as_nl$ac_script"
2805      done
2806      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
2807      $as_unset ac_script || ac_script=
2808      if test -z "$SED"; then
2809   ac_path_SED_found=false
2810   # Loop through the user's path and test for each of PROGNAME-LIST
2811   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2812 for as_dir in $PATH
2813 do
2814   IFS=$as_save_IFS
2815   test -z "$as_dir" && as_dir=.
2816   for ac_prog in sed gsed; do
2817     for ac_exec_ext in '' $ac_executable_extensions; do
2818       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
2819       { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
2820 # Check for GNU ac_path_SED and select it if it is found.
2821   # Check for GNU $ac_path_SED
2822 case `"$ac_path_SED" --version 2>&1` in
2823 *GNU*)
2824   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
2825 *)
2826   ac_count=0
2827   $as_echo_n 0123456789 >"conftest.in"
2828   while :
2829   do
2830     cat "conftest.in" "conftest.in" >"conftest.tmp"
2831     mv "conftest.tmp" "conftest.in"
2832     cp "conftest.in" "conftest.nl"
2833     $as_echo '' >> "conftest.nl"
2834     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
2835     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
2836     ac_count=`expr $ac_count + 1`
2837     if test $ac_count -gt ${ac_path_SED_max-0}; then
2838       # Best one so far, save it but keep looking for a better one
2839       ac_cv_path_SED="$ac_path_SED"
2840       ac_path_SED_max=$ac_count
2841     fi
2842     # 10*(2^10) chars as input seems more than enough
2843     test $ac_count -gt 10 && break
2844   done
2845   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
2846 esac
2847
2848       $ac_path_SED_found && break 3
2849     done
2850   done
2851 done
2852 IFS=$as_save_IFS
2853   if test -z "$ac_cv_path_SED"; then
2854     { { $as_echo "$as_me:$LINENO: error: no acceptable sed could be found in \$PATH" >&5
2855 $as_echo "$as_me: error: no acceptable sed could be found in \$PATH" >&2;}
2856    { (exit 1); exit 1; }; }
2857   fi
2858 else
2859   ac_cv_path_SED=$SED
2860 fi
2861
2862 fi
2863 { $as_echo "$as_me:$LINENO: result: $ac_cv_path_SED" >&5
2864 $as_echo "$ac_cv_path_SED" >&6; }
2865  SED="$ac_cv_path_SED"
2866   rm -f conftest.sed
2867
2868
2869
2870 ## ------------ ##
2871 ## Conclusion.  ##
2872 ## ------------ ##
2873
2874 ac_config_files="$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"
2875
2876
2877 cat >confcache <<\_ACEOF
2878 # This file is a shell script that caches the results of configure
2879 # tests run on this system so they can be shared between configure
2880 # scripts and configure runs, see configure's option --config-cache.
2881 # It is not useful on other systems.  If it contains results you don't
2882 # want to keep, you may remove or edit it.
2883 #
2884 # config.status only pays attention to the cache file if you give it
2885 # the --recheck option to rerun configure.
2886 #
2887 # `ac_cv_env_foo' variables (set or unset) will be overridden when
2888 # loading this file, other *unset* `ac_cv_foo' will be assigned the
2889 # following values.
2890
2891 _ACEOF
2892
2893 # The following way of writing the cache mishandles newlines in values,
2894 # but we know of no workaround that is simple, portable, and efficient.
2895 # So, we kill variables containing newlines.
2896 # Ultrix sh set writes to stderr and can't be redirected directly,
2897 # and sets the high bit in the cache file unless we assign to the vars.
2898 (
2899   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
2900     eval ac_val=\$$ac_var
2901     case $ac_val in #(
2902     *${as_nl}*)
2903       case $ac_var in #(
2904       *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
2905 $as_echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
2906       esac
2907       case $ac_var in #(
2908       _ | IFS | as_nl) ;; #(
2909       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2910       *) $as_unset $ac_var ;;
2911       esac ;;
2912     esac
2913   done
2914
2915   (set) 2>&1 |
2916     case $as_nl`(ac_space=' '; set) 2>&1` in #(
2917     *${as_nl}ac_space=\ *)
2918       # `set' does not quote correctly, so add quotes (double-quote
2919       # substitution turns \\\\ into \\, and sed turns \\ into \).
2920       sed -n \
2921         "s/'/'\\\\''/g;
2922           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
2923       ;; #(
2924     *)
2925       # `set' quotes correctly as required by POSIX, so do not add quotes.
2926       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2927       ;;
2928     esac |
2929     sort
2930 ) |
2931   sed '
2932      /^ac_cv_env_/b end
2933      t clear
2934      :clear
2935      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
2936      t end
2937      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
2938      :end' >>confcache
2939 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
2940   if test -w "$cache_file"; then
2941     test "x$cache_file" != "x/dev/null" &&
2942       { $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5
2943 $as_echo "$as_me: updating cache $cache_file" >&6;}
2944     cat confcache >$cache_file
2945   else
2946     { $as_echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
2947 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
2948   fi
2949 fi
2950 rm -f confcache
2951
2952 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2953 # Let make expand exec_prefix.
2954 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2955
2956 # Transform confdefs.h into DEFS.
2957 # Protect against shell expansion while executing Makefile rules.
2958 # Protect against Makefile macro expansion.
2959 #
2960 # If the first sed substitution is executed (which looks for macros that
2961 # take arguments), then branch to the quote section.  Otherwise,
2962 # look for a macro that doesn't take arguments.
2963 ac_script='
2964 t clear
2965 :clear
2966 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
2967 t quote
2968 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
2969 t quote
2970 b any
2971 :quote
2972 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
2973 s/\[/\\&/g
2974 s/\]/\\&/g
2975 s/\$/$$/g
2976 H
2977 :any
2978 ${
2979         g
2980         s/^\n//
2981         s/\n/ /g
2982         p
2983 }
2984 '
2985 DEFS=`sed -n "$ac_script" confdefs.h`
2986
2987
2988 ac_libobjs=
2989 ac_ltlibobjs=
2990 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
2991   # 1. Remove the extension, and $U if already installed.
2992   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
2993   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
2994   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
2995   #    will be set to the directory where LIBOBJS objects are built.
2996   ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
2997   ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
2998 done
2999 LIBOBJS=$ac_libobjs
3000
3001 LTLIBOBJS=$ac_ltlibobjs
3002
3003
3004
3005 : ${CONFIG_STATUS=./config.status}
3006 ac_clean_files_save=$ac_clean_files
3007 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
3008 { $as_echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
3009 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
3010 cat >$CONFIG_STATUS <<_ACEOF
3011 #! $SHELL
3012 # Generated by $as_me.
3013 # Run this file to recreate the current configuration.
3014 # Compiler output produced by configure, useful for debugging
3015 # configure, is in config.log if it exists.
3016
3017 debug=false
3018 ac_cs_recheck=false
3019 ac_cs_silent=false
3020 SHELL=\${CONFIG_SHELL-$SHELL}
3021 _ACEOF
3022
3023 cat >>$CONFIG_STATUS <<\_ACEOF
3024 ## --------------------- ##
3025 ## M4sh Initialization.  ##
3026 ## --------------------- ##
3027
3028 # Be more Bourne compatible
3029 DUALCASE=1; export DUALCASE # for MKS sh
3030 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
3031   emulate sh
3032   NULLCMD=:
3033   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
3034   # is contrary to our usage.  Disable this feature.
3035   alias -g '${1+"$@"}'='"$@"'
3036   setopt NO_GLOB_SUBST
3037 else
3038   case `(set -o) 2>/dev/null` in
3039   *posix*) set -o posix ;;
3040 esac
3041
3042 fi
3043
3044
3045
3046
3047 # PATH needs CR
3048 # Avoid depending upon Character Ranges.
3049 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
3050 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
3051 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
3052 as_cr_digits='0123456789'
3053 as_cr_alnum=$as_cr_Letters$as_cr_digits
3054
3055 as_nl='
3056 '
3057 export as_nl
3058 # Printing a long string crashes Solaris 7 /usr/bin/printf.
3059 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
3060 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
3061 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
3062 if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
3063   as_echo='printf %s\n'
3064   as_echo_n='printf %s'
3065 else
3066   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
3067     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
3068     as_echo_n='/usr/ucb/echo -n'
3069   else
3070     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
3071     as_echo_n_body='eval
3072       arg=$1;
3073       case $arg in
3074       *"$as_nl"*)
3075         expr "X$arg" : "X\\(.*\\)$as_nl";
3076         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
3077       esac;
3078       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
3079     '
3080     export as_echo_n_body
3081     as_echo_n='sh -c $as_echo_n_body as_echo'
3082   fi
3083   export as_echo_body
3084   as_echo='sh -c $as_echo_body as_echo'
3085 fi
3086
3087 # The user is always right.
3088 if test "${PATH_SEPARATOR+set}" != set; then
3089   echo "#! /bin/sh" >conf$$.sh
3090   echo  "exit 0"   >>conf$$.sh
3091   chmod +x conf$$.sh
3092   if (PATH="/nonexistent;."; FPATH=$PATH; conf$$.sh) >/dev/null 2>&1; then
3093     PATH_SEPARATOR=';'
3094   else
3095     PATH_SEPARATOR=:
3096   fi
3097   rm -f conf$$.sh
3098 fi
3099
3100 # Support unset when possible.
3101 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
3102   as_unset=unset
3103 else
3104   as_unset=false
3105 fi
3106
3107
3108 # IFS
3109 # We need space, tab and new line, in precisely that order.  Quoting is
3110 # there to prevent editors from complaining about space-tab.
3111 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
3112 # splitting by setting IFS to empty value.)
3113 IFS=" ""        $as_nl"
3114
3115 # Find who we are.  Look in the path if we contain no directory separator.
3116 case $0 in
3117   *[\\/]* ) as_myself=$0 ;;
3118   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3119 for as_dir in $PATH
3120 do
3121   IFS=$as_save_IFS
3122   test -z "$as_dir" && as_dir=.
3123   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3124 done
3125 IFS=$as_save_IFS
3126
3127      ;;
3128 esac
3129 # We did not find ourselves, most probably we were run as `sh COMMAND'
3130 # in which case we are not to be found in the path.
3131 if test "x$as_myself" = x; then
3132   as_myself=$0
3133 fi
3134 if test ! -f "$as_myself"; then
3135   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
3136   { (exit 1); exit 1; }
3137 fi
3138
3139 # Work around bugs in pre-3.0 UWIN ksh.
3140 for as_var in ENV MAIL MAILPATH
3141 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
3142 done
3143 PS1='$ '
3144 PS2='> '
3145 PS4='+ '
3146
3147 # NLS nuisances.
3148 for as_var in \
3149   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
3150   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
3151   LC_TELEPHONE LC_TIME
3152 do
3153   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
3154     eval $as_var=C; export $as_var
3155   else
3156     ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
3157   fi
3158 done
3159
3160 # Required to use basename.
3161 if expr a : '\(a\)' >/dev/null 2>&1 &&
3162    test "X`expr 00001 : '.*\(...\)'`" = X001; then
3163   as_expr=expr
3164 else
3165   as_expr=false
3166 fi
3167
3168 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
3169   as_basename=basename
3170 else
3171   as_basename=false
3172 fi
3173
3174
3175 # Name of the executable.
3176 as_me=`$as_basename -- "$0" ||
3177 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
3178          X"$0" : 'X\(//\)$' \| \
3179          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
3180 $as_echo X/"$0" |
3181     sed '/^.*\/\([^/][^/]*\)\/*$/{
3182             s//\1/
3183             q
3184           }
3185           /^X\/\(\/\/\)$/{
3186             s//\1/
3187             q
3188           }
3189           /^X\/\(\/\).*/{
3190             s//\1/
3191             q
3192           }
3193           s/.*/./; q'`
3194
3195 # CDPATH.
3196 $as_unset CDPATH
3197
3198
3199
3200   as_lineno_1=$LINENO
3201   as_lineno_2=$LINENO
3202   test "x$as_lineno_1" != "x$as_lineno_2" &&
3203   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
3204
3205   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
3206   # uniformly replaced by the line number.  The first 'sed' inserts a
3207   # line-number line after each line using $LINENO; the second 'sed'
3208   # does the real work.  The second script uses 'N' to pair each
3209   # line-number line with the line containing $LINENO, and appends
3210   # trailing '-' during substitution so that $LINENO is not a special
3211   # case at line end.
3212   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
3213   # scripts with optimization help from Paolo Bonzini.  Blame Lee
3214   # E. McMahon (1931-1989) for sed's syntax.  :-)
3215   sed -n '
3216     p
3217     /[$]LINENO/=
3218   ' <$as_myself |
3219     sed '
3220       s/[$]LINENO.*/&-/
3221       t lineno
3222       b
3223       :lineno
3224       N
3225       :loop
3226       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
3227       t loop
3228       s/-\n.*//
3229     ' >$as_me.lineno &&
3230   chmod +x "$as_me.lineno" ||
3231     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
3232    { (exit 1); exit 1; }; }
3233
3234   # Don't try to exec as it changes $[0], causing all sort of problems
3235   # (the dirname of $[0] is not the place where we might find the
3236   # original and so on.  Autoconf is especially sensitive to this).
3237   . "./$as_me.lineno"
3238   # Exit status is that of the last command.
3239   exit
3240 }
3241
3242
3243 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
3244   as_dirname=dirname
3245 else
3246   as_dirname=false
3247 fi
3248
3249 ECHO_C= ECHO_N= ECHO_T=
3250 case `echo -n x` in
3251 -n*)
3252   case `echo 'x\c'` in
3253   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
3254   *)   ECHO_C='\c';;
3255   esac;;
3256 *)
3257   ECHO_N='-n';;
3258 esac
3259 if expr a : '\(a\)' >/dev/null 2>&1 &&
3260    test "X`expr 00001 : '.*\(...\)'`" = X001; then
3261   as_expr=expr
3262 else
3263   as_expr=false
3264 fi
3265
3266 rm -f conf$$ conf$$.exe conf$$.file
3267 if test -d conf$$.dir; then
3268   rm -f conf$$.dir/conf$$.file
3269 else
3270   rm -f conf$$.dir
3271   mkdir conf$$.dir
3272 fi
3273 echo >conf$$.file
3274 if ln -s conf$$.file conf$$ 2>/dev/null; then
3275   as_ln_s='ln -s'
3276   # ... but there are two gotchas:
3277   # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
3278   # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
3279   # In both cases, we have to default to `cp -p'.
3280   ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
3281     as_ln_s='cp -p'
3282 elif ln conf$$.file conf$$ 2>/dev/null; then
3283   as_ln_s=ln
3284 else
3285   as_ln_s='cp -p'
3286 fi
3287 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
3288 rmdir conf$$.dir 2>/dev/null
3289
3290 if mkdir -p . 2>/dev/null; then
3291   as_mkdir_p=:
3292 else
3293   test -d ./-p && rmdir ./-p
3294   as_mkdir_p=false
3295 fi
3296
3297 if test -x / >/dev/null 2>&1; then
3298   as_test_x='test -x'
3299 else
3300   if ls -dL / >/dev/null 2>&1; then
3301     as_ls_L_option=L
3302   else
3303     as_ls_L_option=
3304   fi
3305   as_test_x='
3306     eval sh -c '\''
3307       if test -d "$1"; then
3308         test -d "$1/.";
3309       else
3310         case $1 in
3311         -*)set "./$1";;
3312         esac;
3313         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
3314         ???[sx]*):;;*)false;;esac;fi
3315     '\'' sh
3316   '
3317 fi
3318 as_executable_p=$as_test_x
3319
3320 # Sed expression to map a string onto a valid CPP name.
3321 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
3322
3323 # Sed expression to map a string onto a valid variable name.
3324 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
3325
3326
3327 exec 6>&1
3328
3329 # Save the log message, to keep $[0] and so on meaningful, and to
3330 # report actual input values of CONFIG_FILES etc. instead of their
3331 # values after options handling.
3332 ac_log="
3333 This file was extended by GNU Autoconf $as_me 2.61b, which was
3334 generated by GNU Autoconf 2.61b.  Invocation command line was
3335
3336   CONFIG_FILES    = $CONFIG_FILES
3337   CONFIG_HEADERS  = $CONFIG_HEADERS
3338   CONFIG_LINKS    = $CONFIG_LINKS
3339   CONFIG_COMMANDS = $CONFIG_COMMANDS
3340   $ $0 $@
3341
3342 on `(hostname || uname -n) 2>/dev/null | sed 1q`
3343 "
3344
3345 _ACEOF
3346
3347 cat >>$CONFIG_STATUS <<_ACEOF
3348 # Files that config.status was made for.
3349 config_files="$ac_config_files"
3350 config_commands="$ac_config_commands"
3351
3352 _ACEOF
3353
3354 cat >>$CONFIG_STATUS <<\_ACEOF
3355 ac_cs_usage="\
3356 \`$as_me' instantiates files from templates according to the
3357 current configuration.
3358
3359 Usage: $0 [OPTIONS] [FILE]...
3360
3361   -h, --help       print this help, then exit
3362   -V, --version    print version number and configuration settings, then exit
3363   -q, --quiet      do not print progress messages
3364   -d, --debug      don't remove temporary files
3365       --recheck    update $as_me by reconfiguring in the same conditions
3366   --file=FILE[:TEMPLATE]
3367                    instantiate the configuration file FILE
3368
3369 Configuration files:
3370 $config_files
3371
3372 Configuration commands:
3373 $config_commands
3374
3375 Report bugs to <bug-autoconf@gnu.org>."
3376
3377 _ACEOF
3378 cat >>$CONFIG_STATUS <<_ACEOF
3379 ac_cs_version="\\
3380 GNU Autoconf config.status 2.61b
3381 configured by $0, generated by GNU Autoconf 2.61b,
3382   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
3383
3384 Copyright (C) 2007 Free Software Foundation, Inc.
3385 This config.status script is free software; the Free Software Foundation
3386 gives unlimited permission to copy, distribute and modify it."
3387
3388 ac_pwd='$ac_pwd'
3389 srcdir='$srcdir'
3390 INSTALL='$INSTALL'
3391 MKDIR_P='$MKDIR_P'
3392 AWK='$AWK'
3393 test -n "\$AWK" || AWK=awk
3394 _ACEOF
3395
3396 cat >>$CONFIG_STATUS <<\_ACEOF
3397 # The default lists apply if the user does not specify any file.
3398 ac_need_defaults=:
3399 while test $# != 0
3400 do
3401   case $1 in
3402   --*=*)
3403     ac_option=`expr "X$1" : 'X\([^=]*\)='`
3404     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
3405     ac_shift=:
3406     ;;
3407   *)
3408     ac_option=$1
3409     ac_optarg=$2
3410     ac_shift=shift
3411     ;;
3412   esac
3413
3414   case $ac_option in
3415   # Handling of the options.
3416   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3417     ac_cs_recheck=: ;;
3418   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
3419     $as_echo "$ac_cs_version"; exit ;;
3420   --debug | --debu | --deb | --de | --d | -d )
3421     debug=: ;;
3422   --file | --fil | --fi | --f )
3423     $ac_shift
3424     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
3425     ac_need_defaults=false;;
3426   --he | --h |  --help | --hel | -h )
3427     $as_echo "$ac_cs_usage"; exit ;;
3428   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
3429   | -silent | --silent | --silen | --sile | --sil | --si | --s)
3430     ac_cs_silent=: ;;
3431
3432   # This is an error.
3433   -*) { $as_echo "$as_me: error: unrecognized option: $1
3434 Try \`$0 --help' for more information." >&2
3435    { (exit 1); exit 1; }; } ;;
3436
3437   *) ac_config_targets="$ac_config_targets $1"
3438      ac_need_defaults=false ;;
3439
3440   esac
3441   shift
3442 done
3443
3444 ac_configure_extra_args=
3445
3446 if $ac_cs_silent; then
3447   exec 6>/dev/null
3448   ac_configure_extra_args="$ac_configure_extra_args --silent"
3449 fi
3450
3451 _ACEOF
3452 cat >>$CONFIG_STATUS <<_ACEOF
3453 if \$ac_cs_recheck; then
3454   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
3455   shift
3456   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
3457   CONFIG_SHELL='$SHELL'
3458   export CONFIG_SHELL
3459   exec "\$@"
3460 fi
3461
3462 _ACEOF
3463 cat >>$CONFIG_STATUS <<\_ACEOF
3464 exec 5>>config.log
3465 {
3466   echo
3467   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
3468 ## Running $as_me. ##
3469 _ASBOX
3470   $as_echo "$ac_log"
3471 } >&5
3472
3473 _ACEOF
3474 cat >>$CONFIG_STATUS <<_ACEOF
3475 _ACEOF
3476
3477 cat >>$CONFIG_STATUS <<\_ACEOF
3478
3479 # Handling of arguments.
3480 for ac_config_target in $ac_config_targets
3481 do
3482   case $ac_config_target in
3483     "tests/atconfig") CONFIG_COMMANDS="$CONFIG_COMMANDS tests/atconfig" ;;
3484     "tests/Makefile") CONFIG_FILES="$CONFIG_FILES tests/Makefile" ;;
3485     "tests/atlocal") CONFIG_FILES="$CONFIG_FILES tests/atlocal" ;;
3486     "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;;
3487     "lib/emacs/Makefile") CONFIG_FILES="$CONFIG_FILES lib/emacs/Makefile" ;;
3488     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
3489     "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
3490     "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
3491     "lib/Autom4te/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Autom4te/Makefile" ;;
3492     "lib/autoscan/Makefile") CONFIG_FILES="$CONFIG_FILES lib/autoscan/Makefile" ;;
3493     "lib/m4sugar/Makefile") CONFIG_FILES="$CONFIG_FILES lib/m4sugar/Makefile" ;;
3494     "lib/autoconf/Makefile") CONFIG_FILES="$CONFIG_FILES lib/autoconf/Makefile" ;;
3495     "lib/autotest/Makefile") CONFIG_FILES="$CONFIG_FILES lib/autotest/Makefile" ;;
3496     "bin/Makefile") CONFIG_FILES="$CONFIG_FILES bin/Makefile" ;;
3497
3498   *) { { $as_echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
3499 $as_echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
3500    { (exit 1); exit 1; }; };;
3501   esac
3502 done
3503
3504
3505 # If the user did not use the arguments to specify the items to instantiate,
3506 # then the envvar interface is used.  Set only those that are not.
3507 # We use the long form for the default assignment because of an extremely
3508 # bizarre bug on SunOS 4.1.3.
3509 if $ac_need_defaults; then
3510   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
3511   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
3512 fi
3513
3514 # Have a temporary directory for convenience.  Make it in the build tree
3515 # simply because there is no reason against having it here, and in addition,
3516 # creating and moving files from /tmp can sometimes cause problems.
3517 # Hook for its removal unless debugging.
3518 # Note that there is a small window in which the directory will not be cleaned:
3519 # after its creation but before its name has been assigned to `$tmp'.
3520 $debug ||
3521 {
3522   tmp=
3523   trap 'exit_status=$?
3524   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
3525 ' 0
3526   trap '{ (exit 1); exit 1; }' 1 2 13 15
3527 }
3528 # Create a (secure) tmp directory for tmp files.
3529
3530 {
3531   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
3532   test -n "$tmp" && test -d "$tmp"
3533 }  ||
3534 {
3535   tmp=./conf$$-$RANDOM
3536   (umask 077 && mkdir "$tmp")
3537 } ||
3538 {
3539    $as_echo "$me: cannot create a temporary directory in ." >&2
3540    { (exit 1); exit 1; }
3541 }
3542
3543 # Set up the scripts for CONFIG_FILES section.
3544 # No need to generate them if there are no CONFIG_FILES.
3545 # This happens for instance with `./config.status config.h'.
3546 if test -n "$CONFIG_FILES"; then
3547
3548
3549 ac_cr='
'
3550 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
3551 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
3552   ac_cs_awk_cr='\\r'
3553 else
3554   ac_cs_awk_cr=$ac_cr
3555 fi
3556
3557 echo 'BEGIN {' >"$tmp/subs1.awk"
3558 _ACEOF
3559
3560
3561 {
3562   echo "cat >conf$$subs.awk <<_ACEOF"
3563   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/'
3564   echo "_ACEOF"
3565 } >conf$$subs.sh
3566 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
3567 ac_delim='%!_!# '
3568 for ac_last_try in false false false false false :; do
3569   . ./conf$$subs.sh
3570
3571   if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` = $ac_delim_num; then
3572     break
3573   elif $ac_last_try; then
3574     { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
3575 $as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
3576    { (exit 1); exit 1; }; }
3577   else
3578     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
3579   fi
3580 done
3581 rm -f conf$$subs.sh
3582
3583 cat >>$CONFIG_STATUS <<_ACEOF
3584 cat >>"\$tmp/subs1.awk" <<\CEOF
3585 _ACEOF
3586 sed -n '
3587 h
3588 s/^/S["/; s/!.*/"]=/
3589 p
3590 g
3591 s/^[^!]*!//
3592 :repl
3593 t repl
3594 s/'"$ac_delim"'$//
3595 t delim
3596 :nl
3597 h
3598 s/\(.\{148\}\).*/\1/
3599 t more1
3600 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
3601 p
3602 n
3603 b repl
3604 :more1
3605 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
3606 p
3607 g
3608 s/.\{148\}//
3609 t nl
3610 :delim
3611 h
3612 s/\(.\{148\}\).*/\1/
3613 t more2
3614 s/["\\]/\\&/g; s/^/"/; s/$/"/
3615 p
3616 b
3617 :more2
3618 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
3619 p
3620 g
3621 s/.\{148\}//
3622 t delim
3623 ' <conf$$subs.awk | sed '
3624 /^[^"]/{
3625   N
3626   s/\n//
3627 }
3628 ' >>$CONFIG_STATUS
3629 rm -f conf$$subs.awk
3630 cat >>$CONFIG_STATUS <<_ACEOF
3631 CEOF
3632 cat >>"\$tmp/subs1.awk" <<CEOF
3633   for (key in S) S_is_set[key] = 1
3634   FS = "\a"
3635
3636 }
3637 {
3638   line = $ 0
3639   nfields = split(line, field, "@")
3640   substed = 0
3641   len = length(field[1])
3642   for (i = 2; i < nfields; i++) {
3643     key = field[i]
3644     keylen = length(key)
3645     if (S_is_set[key]) {
3646       value = S[key]
3647       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
3648       len += length(value) + length(field[++i])
3649       substed = 1
3650     } else
3651       len += 1 + keylen
3652   }
3653
3654   print line
3655 }
3656
3657 CEOF
3658 sed "s/\$ac_cr\\\$//; s/\$ac_cr/\$ac_cs_awk_cr/g" < "\$tmp/subs1.awk" > "\$tmp/subs.awk"
3659 _ACEOF
3660
3661 # VPATH may cause trouble with some makes, so we remove $(srcdir),
3662 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
3663 # trailing colons and then remove the whole line if VPATH becomes empty
3664 # (actually we leave an empty line to preserve line numbers).
3665 if test "x$srcdir" = x.; then
3666   ac_vpsub='/^[  ]*VPATH[        ]*=/{
3667 s/:*\$(srcdir):*/:/
3668 s/:*\${srcdir}:*/:/
3669 s/:*@srcdir@:*/:/
3670 s/^\([^=]*=[     ]*\):*/\1/
3671 s/:*$//
3672 s/^[^=]*=[       ]*$//
3673 }'
3674 fi
3675
3676 cat >>$CONFIG_STATUS <<\_ACEOF
3677 fi # test -n "$CONFIG_FILES"
3678
3679
3680 for ac_tag in  :F $CONFIG_FILES      :C $CONFIG_COMMANDS
3681 do
3682   case $ac_tag in
3683   :[FHLC]) ac_mode=$ac_tag; continue;;
3684   esac
3685   case $ac_mode$ac_tag in
3686   :[FHL]*:*);;
3687   :L* | :C*:*) { { $as_echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
3688 $as_echo "$as_me: error: Invalid tag $ac_tag." >&2;}
3689    { (exit 1); exit 1; }; };;
3690   :[FH]-) ac_tag=-:-;;
3691   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
3692   esac
3693   ac_save_IFS=$IFS
3694   IFS=:
3695   set x $ac_tag
3696   IFS=$ac_save_IFS
3697   shift
3698   ac_file=$1
3699   shift
3700
3701   case $ac_mode in
3702   :L) ac_source=$1;;
3703   :[FH])
3704     ac_file_inputs=
3705     for ac_f
3706     do
3707       case $ac_f in
3708       -) ac_f="$tmp/stdin";;
3709       *) # Look for the file first in the build tree, then in the source tree
3710          # (if the path is not absolute).  The absolute path cannot be DOS-style,
3711          # because $ac_f cannot contain `:'.
3712          test -f "$ac_f" ||
3713            case $ac_f in
3714            [\\/$]*) false;;
3715            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
3716            esac ||
3717            { { $as_echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
3718 $as_echo "$as_me: error: cannot find input file: $ac_f" >&2;}
3719    { (exit 1); exit 1; }; };;
3720       esac
3721       ac_file_inputs="$ac_file_inputs $ac_f"
3722     done
3723
3724     # Let's still pretend it is `configure' which instantiates (i.e., don't
3725     # use $as_me), people would be surprised to read:
3726     #    /* config.h.  Generated by config.status.  */
3727     configure_input='Generated from '`
3728           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
3729         `' by configure.'
3730     if test x"$ac_file" != x-; then
3731       configure_input="$ac_file.  $configure_input"
3732       { $as_echo "$as_me:$LINENO: creating $ac_file" >&5
3733 $as_echo "$as_me: creating $ac_file" >&6;}
3734     fi
3735
3736     case $ac_tag in
3737     *:-:* | *:-) cat >"$tmp/stdin";;
3738     esac
3739     ;;
3740   esac
3741
3742   ac_dir=`$as_dirname -- "$ac_file" ||
3743 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3744          X"$ac_file" : 'X\(//\)[^/]' \| \
3745          X"$ac_file" : 'X\(//\)$' \| \
3746          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
3747 $as_echo X"$ac_file" |
3748     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3749             s//\1/
3750             q
3751           }
3752           /^X\(\/\/\)[^/].*/{
3753             s//\1/
3754             q
3755           }
3756           /^X\(\/\/\)$/{
3757             s//\1/
3758             q
3759           }
3760           /^X\(\/\).*/{
3761             s//\1/
3762             q
3763           }
3764           s/.*/./; q'`
3765   { as_dir="$ac_dir"
3766   case $as_dir in #(
3767   -*) as_dir=./$as_dir;;
3768   esac
3769   test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
3770     as_dirs=
3771     while :; do
3772       case $as_dir in #(
3773       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
3774       *) as_qdir=$as_dir;;
3775       esac
3776       as_dirs="'$as_qdir' $as_dirs"
3777       as_dir=`$as_dirname -- "$as_dir" ||
3778 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3779          X"$as_dir" : 'X\(//\)[^/]' \| \
3780          X"$as_dir" : 'X\(//\)$' \| \
3781          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
3782 $as_echo X"$as_dir" |
3783     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3784             s//\1/
3785             q
3786           }
3787           /^X\(\/\/\)[^/].*/{
3788             s//\1/
3789             q
3790           }
3791           /^X\(\/\/\)$/{
3792             s//\1/
3793             q
3794           }
3795           /^X\(\/\).*/{
3796             s//\1/
3797             q
3798           }
3799           s/.*/./; q'`
3800       test -d "$as_dir" && break
3801     done
3802     test -z "$as_dirs" || eval "mkdir $as_dirs"
3803   } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
3804 $as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
3805    { (exit 1); exit 1; }; }; }
3806   ac_builddir=.
3807
3808 case "$ac_dir" in
3809 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
3810 *)
3811   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's,^\.[\\/],,'`
3812   # A ".." for each directory in $ac_dir_suffix.
3813   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
3814   case $ac_top_builddir_sub in
3815   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
3816   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
3817   esac ;;
3818 esac
3819 ac_abs_top_builddir=$ac_pwd
3820 ac_abs_builddir=$ac_pwd$ac_dir_suffix
3821 # for backward compatibility:
3822 ac_top_builddir=$ac_top_build_prefix
3823
3824 case $srcdir in
3825   .)  # We are building in place.
3826     ac_srcdir=.
3827     ac_top_srcdir=$ac_top_builddir_sub
3828     ac_abs_top_srcdir=$ac_pwd ;;
3829   [\\/]* | ?:[\\/]* )  # Absolute name.
3830     ac_srcdir=$srcdir$ac_dir_suffix;
3831     ac_top_srcdir=$srcdir
3832     ac_abs_top_srcdir=$srcdir ;;
3833   *) # Relative name.
3834     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
3835     ac_top_srcdir=$ac_top_build_prefix$srcdir
3836     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
3837 esac
3838 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
3839
3840
3841   case $ac_mode in
3842   :F)
3843   #
3844   # CONFIG_FILE
3845   #
3846
3847   case $INSTALL in
3848   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
3849   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
3850   esac
3851   ac_MKDIR_P=$MKDIR_P
3852   case $MKDIR_P in
3853   [\\/$]* | ?:[\\/]* ) ;;
3854   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
3855   esac
3856 _ACEOF
3857
3858 cat >>$CONFIG_STATUS <<\_ACEOF
3859 # If the template does not know about datarootdir, expand it.
3860 # FIXME: This hack should be removed a few years after 2.60.
3861 ac_datarootdir_hack=; ac_datarootdir_seen=
3862
3863 case `sed -n '/datarootdir/ {
3864   p
3865   q
3866 }
3867 /@datadir@/p
3868 /@docdir@/p
3869 /@infodir@/p
3870 /@localedir@/p
3871 /@mandir@/p
3872 ' $ac_file_inputs` in
3873 *datarootdir*) ac_datarootdir_seen=yes;;
3874 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
3875   { $as_echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
3876 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
3877 _ACEOF
3878 cat >>$CONFIG_STATUS <<_ACEOF
3879   ac_datarootdir_hack='
3880   s&@datadir@&$datadir&g
3881   s&@docdir@&$docdir&g
3882   s&@infodir@&$infodir&g
3883   s&@localedir@&$localedir&g
3884   s&@mandir@&$mandir&g
3885     s&\\\${datarootdir}&$datarootdir&g' ;;
3886 esac
3887 _ACEOF
3888
3889 # Neutralize VPATH when `$srcdir' = `.'.
3890 # Shell code in configure.ac might set extrasub.
3891 # FIXME: do we really want to maintain this feature?
3892 cat >>$CONFIG_STATUS <<_ACEOF
3893   sed "$ac_vpsub
3894 $extrasub
3895 _ACEOF
3896 cat >>$CONFIG_STATUS <<\_ACEOF
3897 :t
3898 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
3899 s&@configure_input@&$configure_input&;t t
3900 s&@top_builddir@&$ac_top_builddir_sub&;t t
3901 s&@srcdir@&$ac_srcdir&;t t
3902 s&@abs_srcdir@&$ac_abs_srcdir&;t t
3903 s&@top_srcdir@&$ac_top_srcdir&;t t
3904 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
3905 s&@builddir@&$ac_builddir&;t t
3906 s&@abs_builddir@&$ac_abs_builddir&;t t
3907 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
3908 s&@INSTALL@&$ac_INSTALL&;t t
3909 s&@MKDIR_P@&$ac_MKDIR_P&;t t
3910 $ac_datarootdir_hack
3911 " $ac_file_inputs | $AWK -f "$tmp/subs.awk" >$tmp/out
3912
3913 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
3914   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
3915   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
3916   { $as_echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3917 which seems to be undefined.  Please make sure it is defined." >&5
3918 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3919 which seems to be undefined.  Please make sure it is defined." >&2;}
3920
3921   rm -f "$tmp/stdin"
3922   case $ac_file in
3923   -) cat "$tmp/out"; rm -f "$tmp/out";;
3924   *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
3925   esac
3926  ;;
3927
3928
3929   :C)  { $as_echo "$as_me:$LINENO: executing $ac_file commands" >&5
3930 $as_echo "$as_me: executing $ac_file commands" >&6;}
3931  ;;
3932   esac
3933
3934
3935   case $ac_file$ac_mode in
3936     "tests/atconfig":C) cat >tests/atconfig <<ATEOF
3937 # Configurable variable values for building test suites.
3938 # Generated by $0.
3939 # Copyright (C) 2000, 2001, 2003, 2004 Free Software Foundation, Inc.
3940
3941 # The test suite will define top_srcdir=$at_top_srcdir/../.. etc.
3942 at_testdir='tests'
3943 abs_builddir='$ac_abs_builddir'
3944 at_srcdir='$ac_srcdir'
3945 abs_srcdir='$ac_abs_srcdir'
3946 at_top_srcdir='$ac_top_srcdir'
3947 abs_top_srcdir='$ac_abs_top_srcdir'
3948 at_top_build_prefix='$ac_top_build_prefix'
3949 abs_top_builddir='$ac_abs_top_builddir'
3950
3951 # Backward compatibility with Autotest <= 2.59b:
3952 at_top_builddir=\$at_top_build_prefix
3953
3954 AUTOTEST_PATH='tests'
3955
3956 SHELL=\${CONFIG_SHELL-'$SHELL'}
3957 ATEOF
3958  ;;
3959
3960   esac
3961 done # for ac_tag
3962
3963
3964 { (exit 0); exit 0; }
3965 _ACEOF
3966 chmod +x $CONFIG_STATUS
3967 ac_clean_files=$ac_clean_files_save
3968
3969
3970 # configure is writing to config.log, and then calls config.status.
3971 # config.status does its own redirection, appending to config.log.
3972 # Unfortunately, on DOS this fails, as config.log is still kept open
3973 # by configure, so config.status won't be able to write to it; its
3974 # output is simply discarded.  So we exec the FD to /dev/null,
3975 # effectively closing config.log, so it can be properly (re)opened and
3976 # appended to by config.status.  When coming back to configure, we
3977 # need to make the FD available again.
3978 if test "$no_create" != yes; then
3979   ac_cs_success=:
3980   ac_config_status_args=
3981   test "$silent" = yes &&
3982     ac_config_status_args="$ac_config_status_args --quiet"
3983   exec 5>/dev/null
3984   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
3985   exec 5>>config.log
3986   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
3987   # would make configure fail if this is the last instruction.
3988   $ac_cs_success || { (exit 1); exit 1; }
3989 fi
3990 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
3991   { $as_echo "$as_me:$LINENO: WARNING: Unrecognized options: $ac_unrecognized_opts" >&5
3992 $as_echo "$as_me: WARNING: Unrecognized options: $ac_unrecognized_opts" >&2;}
3993 fi
3994
3995 # Report the state of this version of Autoconf if this is a beta.
3996     cat <<EOF
3997
3998 You are about to use an experimental version of Autoconf.  Be sure to
3999 read the relevant mailing lists, most importantly <autoconf@gnu.org>.
4000
4001 Below you will find information on the status of this version of Autoconf.
4002
4003
4004 EOF
4005     sed -n '/^\* Status/,$p' $srcdir/BUGS
4006