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 Free Software Foundation, Inc.
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## --------------------- ##
  12 ## M4sh Initialization.  ##
  13 ## --------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  18   emulate sh
  19   NULLCMD=:
  20   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in
  26   *posix*) set -o posix ;;
  27 esac
  28
  29 fi
  30
  31
  32
  33
  34 # PATH needs CR
  35 # Avoid depending upon Character Ranges.
  36 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
  37 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
  38 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
  39 as_cr_digits='0123456789'
  40 as_cr_alnum=$as_cr_Letters$as_cr_digits
  41
  42 as_nl='
  43 '
  44 export as_nl
  45 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  46 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  47 as_echo=$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$$.sh
  79   if (PATH="/nonexistent;."; conf$$.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   # Zsh 3.x and 4.x performs 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   # Zsh 3.x and 4.x performs 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 $as_have_required = no; then
 384   echo This script requires a shell more modern than all the
 385       echo shells that I found on your system.  Please install a
 386       echo modern shell, or manually run the script under such a
 387       echo shell if you do have one.
 388       { (exit 1); exit 1; }
 389 fi
 390
 391
 392 fi
 393
 394 fi
 395
 396
 397
 398 (eval "as_func_return () {
 399   (exit \$1)
 400 }
 401 as_func_success () {
 402   as_func_return 0
 403 }
 404 as_func_failure () {
 405   as_func_return 1
 406 }
 407 as_func_ret_success () {
 408   return 0
 409 }
 410 as_func_ret_failure () {
 411   return 1
 412 }
 413
 414 exitcode=0
 415 if as_func_success; then
 416   :
 417 else
 418   exitcode=1
 419   echo as_func_success failed.
 420 fi
 421
 422 if as_func_failure; then
 423   exitcode=1
 424   echo as_func_failure succeeded.
 425 fi
 426
 427 if as_func_ret_success; then
 428   :
 429 else
 430   exitcode=1
 431   echo as_func_ret_success failed.
 432 fi
 433
 434 if as_func_ret_failure; then
 435   exitcode=1
 436   echo as_func_ret_failure succeeded.
 437 fi
 438
 439 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
 440   :
 441 else
 442   exitcode=1
 443   echo positional parameters were not saved.
 444 fi
 445
 446 test \$exitcode = 0") || {
 447   echo No shell found that supports shell functions.
 448   echo Please tell autoconf@gnu.org about your system,
 449   echo including any error possibly output before this
 450   echo message
 451 }
 452
 453
 454
 455   as_lineno_1=$LINENO
 456   as_lineno_2=$LINENO
 457   test "x$as_lineno_1" != "x$as_lineno_2" &&
 458   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
 459
 460   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
 461   # uniformly replaced by the line number.  The first 'sed' inserts a
 462   # line-number line after each line using $LINENO; the second 'sed'
 463   # does the real work.  The second script uses 'N' to pair each
 464   # line-number line with the line containing $LINENO, and appends
 465   # trailing '-' during substitution so that $LINENO is not a special
 466   # case at line end.
 467   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
 468   # scripts with optimization help from Paolo Bonzini.  Blame Lee
 469   # E. McMahon (1931-1989) for sed's syntax.  :-)
 470   sed -n '
 471     p
 472     /[$]LINENO/=
 473   ' <$as_myself |
 474     sed '
 475       s/[$]LINENO.*/&-/
 476       t lineno
 477       b
 478       :lineno
 479       N
 480       :loop
 481       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 482       t loop
 483       s/-\n.*//
 484     ' >$as_me.lineno &&
 485   chmod +x "$as_me.lineno" ||
 486     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
 487    { (exit 1); exit 1; }; }
 488
 489   # Don't try to exec as it changes $[0], causing all sort of problems
 490   # (the dirname of $[0] is not the place where we might find the
 491   # original and so on.  Autoconf is especially sensitive to this).
 492   . "./$as_me.lineno"
 493   # Exit status is that of the last command.
 494   exit
 495 }
 496
 497
 498 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 499   as_dirname=dirname
 500 else
 501   as_dirname=false
 502 fi
 503
 504 ECHO_C= ECHO_N= ECHO_T=
 505 case `echo -n x` in
 506 -n*)
 507   case `echo 'x\c'` in
 508   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 509   *)   ECHO_C='\c';;
 510   esac;;
 511 *)
 512   ECHO_N='-n';;
 513 esac
 514 if expr a : '\(a\)' >/dev/null 2>&1 &&
 515    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 516   as_expr=expr
 517 else
 518   as_expr=false
 519 fi
 520
 521 rm -f conf$$ conf$$.exe conf$$.file
 522 if test -d conf$$.dir; then
 523   rm -f conf$$.dir/conf$$.file
 524 else
 525   rm -f conf$$.dir
 526   mkdir conf$$.dir
 527 fi
 528 echo >conf$$.file
 529 if ln -s conf$$.file conf$$ 2>/dev/null; then
 530   as_ln_s='ln -s'
 531   # ... but there are two gotchas:
 532   # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 533   # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 534   # In both cases, we have to default to `cp -p'.
 535   ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 536     as_ln_s='cp -p'
 537 elif ln conf$$.file conf$$ 2>/dev/null; then
 538   as_ln_s=ln
 539 else
 540   as_ln_s='cp -p'
 541 fi
 542 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 543 rmdir conf$$.dir 2>/dev/null
 544
 545 if mkdir -p . 2>/dev/null; then
 546   as_mkdir_p=:
 547 else
 548   test -d ./-p && rmdir ./-p
 549   as_mkdir_p=false
 550 fi
 551
 552 if test -x / >/dev/null 2>&1; then
 553   as_test_x='test -x'
 554 else
 555   if ls -dL / >/dev/null 2>&1; then
 556     as_ls_L_option=L
 557   else
 558     as_ls_L_option=
 559   fi
 560   as_test_x='
 561     eval sh -c '\''
 562       if test -d "$1"; then
 563         test -d "$1/.";
 564       else
 565         case $1 in
 566         -*)set "./$1";;
 567         esac;
 568         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
 569         ???[sx]*):;;*)false;;esac;fi
 570     '\'' sh
 571   '
 572 fi
 573 as_executable_p=$as_test_x
 574
 575 # Sed expression to map a string onto a valid CPP name.
 576 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 577
 578 # Sed expression to map a string onto a valid variable name.
 579 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 580
 581
 582
 583 exec 7<&0 </dev/null 6>&1
 584
 585 # Name of the host.
 586 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 587 # so uname gets run too.
 588 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 589
 590 #
 591 # Initializations.
 592 #
 593 ac_default_prefix=/usr/local
 594 ac_clean_files=
 595 ac_config_libobj_dir=.
 596 LIBOBJS=
 597 cross_compiling=no
 598 subdirs=
 599 MFLAGS=
 600 MAKEFLAGS=
 601 SHELL=${CONFIG_SHELL-/bin/sh}
 602
 603 # Identity of this package.
 604 PACKAGE_NAME='GNU Autoconf'
 605 PACKAGE_TARNAME='autoconf'
 606 PACKAGE_VERSION='2.61b'
 607 PACKAGE_STRING='GNU Autoconf 2.61b'
 608 PACKAGE_BUGREPORT='bug-autoconf@gnu.org'
 609
 610 ac_unique_file="ChangeLog"
 611 ac_subst_vars='SHELL
 612 PATH_SEPARATOR
 613 PACKAGE_NAME
 614 PACKAGE_TARNAME
 615 PACKAGE_VERSION
 616 PACKAGE_STRING
 617 PACKAGE_BUGREPORT
 618 exec_prefix
 619 prefix
 620 program_transform_name
 621 bindir
 622 sbindir
 623 libexecdir
 624 datarootdir
 625 datadir
 626 sysconfdir
 627 sharedstatedir
 628 localstatedir
 629 includedir
 630 oldincludedir
 631 docdir
 632 infodir
 633 htmldir
 634 dvidir
 635 pdfdir
 636 psdir
 637 libdir
 638 localedir
 639 mandir
 640 DEFS
 641 ECHO_C
 642 ECHO_N
 643 ECHO_T
 644 LIBS
 645 build_alias
 646 host_alias
 647 target_alias
 648 INSTALL_PROGRAM
 649 INSTALL_SCRIPT
 650 INSTALL_DATA
 651 am__isrc
 652 CYGPATH_W
 653 PACKAGE
 654 VERSION
 655 ACLOCAL
 656 AUTOCONF
 657 AUTOMAKE
 658 AUTOHEADER
 659 MAKEINFO
 660 install_sh
 661 STRIP
 662 INSTALL_STRIP_PROGRAM
 663 mkdir_p
 664 AWK
 665 SET_MAKE
 666 am__leading_dot
 667 AMTAR
 668 am__tar
 669 am__untar
 670 ac_cv_sh_n_works
 671 EXPR
 672 M4
 673 M4_DEBUGFILE
 674 HELP2MAN
 675 PERL
 676 TEST_EMACS
 677 EMACS
 678 EMACSLOADPATH
 679 lispdir
 680 GREP
 681 EGREP
 682 SED
 683 LIBOBJS
 684 LTLIBOBJS'
 685 ac_subst_files=''
 686 ac_user_opts='
 687 enable_option_checking
 688 with_lispdir
 689 '
 690       ac_precious_vars='build_alias
 691 host_alias
 692 target_alias
 693 EMACS
 694 EMACSLOADPATH'
 695
 696
 697 # Initialize some variables set by options.
 698 ac_init_help=
 699 ac_init_version=false
 700 ac_unrecognized_opts=
 701 ac_unrecognized_sep=
 702 # The variables have the same names as the options, with
 703 # dashes changed to underlines.
 704 cache_file=/dev/null
 705 exec_prefix=NONE
 706 no_create=
 707 no_recursion=
 708 prefix=NONE
 709 program_prefix=NONE
 710 program_suffix=NONE
 711 program_transform_name=s,x,x,
 712 silent=
 713 site=
 714 srcdir=
 715 verbose=
 716 x_includes=NONE
 717 x_libraries=NONE
 718
 719 # Installation directory options.
 720 # These are left unexpanded so users can "make install exec_prefix=/foo"
 721 # and all the variables that are supposed to be based on exec_prefix
 722 # by default will actually change.
 723 # Use braces instead of parens because sh, perl, etc. also accept them.
 724 # (The list follows the same order as the GNU Coding Standards.)
 725 bindir='${exec_prefix}/bin'
 726 sbindir='${exec_prefix}/sbin'
 727 libexecdir='${exec_prefix}/libexec'
 728 datarootdir='${prefix}/share'
 729 datadir='${datarootdir}'
 730 sysconfdir='${prefix}/etc'
 731 sharedstatedir='${prefix}/com'
 732 localstatedir='${prefix}/var'
 733 includedir='${prefix}/include'
 734 oldincludedir='/usr/include'
 735 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 736 infodir='${datarootdir}/info'
 737 htmldir='${docdir}'
 738 dvidir='${docdir}'
 739 pdfdir='${docdir}'
 740 psdir='${docdir}'
 741 libdir='${exec_prefix}/lib'
 742 localedir='${datarootdir}/locale'
 743 mandir='${datarootdir}/man'
 744
 745 ac_prev=
 746 ac_dashdash=
 747 for ac_option
 748 do
 749   # If the previous option needs an argument, assign it.
 750   if test -n "$ac_prev"; then
 751     eval $ac_prev=\$ac_option
 752     ac_prev=
 753     continue
 754   fi
 755
 756   case $ac_option in
 757   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 758   *)    ac_optarg=yes ;;
 759   esac
 760
 761   # Accept the important Cygnus configure options, so we can diagnose typos.
 762
 763   case $ac_dashdash$ac_option in
 764   --)
 765     ac_dashdash=yes ;;
 766
 767   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 768     ac_prev=bindir ;;
 769   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 770     bindir=$ac_optarg ;;
 771
 772   -build | --build | --buil | --bui | --bu)
 773     ac_prev=build_alias ;;
 774   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 775     build_alias=$ac_optarg ;;
 776
 777   -cache-file | --cache-file | --cache-fil | --cache-fi \
 778   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 779     ac_prev=cache_file ;;
 780   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 781   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 782     cache_file=$ac_optarg ;;
 783
 784   --config-cache | -C)
 785     cache_file=config.cache ;;
 786
 787   -datadir | --datadir | --datadi | --datad)
 788     ac_prev=datadir ;;
 789   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 790     datadir=$ac_optarg ;;
 791
 792   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 793   | --dataroo | --dataro | --datar)
 794     ac_prev=datarootdir ;;
 795   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 796   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 797     datarootdir=$ac_optarg ;;
 798
 799   -disable-* | --disable-*)
 800     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 801     # Reject names that are not valid shell variable names.
 802     expr "x$ac_useropt" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 803       { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
 804    { (exit 1); exit 1; }; }
 805     ac_useropt_orig=$ac_useropt
 806     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-.]/_/g'`
 807     case $ac_user_opts in
 808       *"
 809 "enable_$ac_useropt"
 810 "*) ;;
 811       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 812          ac_unrecognized_sep=', ';;
 813     esac
 814     eval enable_$ac_useropt=no ;;
 815
 816   -docdir | --docdir | --docdi | --doc | --do)
 817     ac_prev=docdir ;;
 818   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 819     docdir=$ac_optarg ;;
 820
 821   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 822     ac_prev=dvidir ;;
 823   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 824     dvidir=$ac_optarg ;;
 825
 826   -enable-* | --enable-*)
 827     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 828     # Reject names that are not valid shell variable names.
 829     expr "x$ac_useropt" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 830       { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
 831    { (exit 1); exit 1; }; }
 832     ac_useropt_orig=$ac_useropt
 833     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-.]/_/g'`
 834     case $ac_user_opts in
 835       *"
 836 "enable_$ac_useropt"
 837 "*) ;;
 838       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 839          ac_unrecognized_sep=', ';;
 840     esac
 841     eval enable_$ac_useropt=\$ac_optarg ;;
 842
 843   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 844   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 845   | --exec | --exe | --ex)
 846     ac_prev=exec_prefix ;;
 847   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 848   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 849   | --exec=* | --exe=* | --ex=*)
 850     exec_prefix=$ac_optarg ;;
 851
 852   -gas | --gas | --ga | --g)
 853     # Obsolete; use --with-gas.
 854     with_gas=yes ;;
 855
 856   -help | --help | --hel | --he | -h)
 857     ac_init_help=long ;;
 858   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 859     ac_init_help=recursive ;;
 860   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 861     ac_init_help=short ;;
 862
 863   -host | --host | --hos | --ho)
 864     ac_prev=host_alias ;;
 865   -host=* | --host=* | --hos=* | --ho=*)
 866     host_alias=$ac_optarg ;;
 867
 868   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 869     ac_prev=htmldir ;;
 870   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 871   | --ht=*)
 872     htmldir=$ac_optarg ;;
 873
 874   -includedir | --includedir | --includedi | --included | --include \
 875   | --includ | --inclu | --incl | --inc)
 876     ac_prev=includedir ;;
 877   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 878   | --includ=* | --inclu=* | --incl=* | --inc=*)
 879     includedir=$ac_optarg ;;
 880
 881   -infodir | --infodir | --infodi | --infod | --info | --inf)
 882     ac_prev=infodir ;;
 883   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 884     infodir=$ac_optarg ;;
 885
 886   -libdir | --libdir | --libdi | --libd)
 887     ac_prev=libdir ;;
 888   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 889     libdir=$ac_optarg ;;
 890
 891   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 892   | --libexe | --libex | --libe)
 893     ac_prev=libexecdir ;;
 894   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 895   | --libexe=* | --libex=* | --libe=*)
 896     libexecdir=$ac_optarg ;;
 897
 898   -localedir | --localedir | --localedi | --localed | --locale)
 899     ac_prev=localedir ;;
 900   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 901     localedir=$ac_optarg ;;
 902
 903   -localstatedir | --localstatedir | --localstatedi | --localstated \
 904   | --localstate | --localstat | --localsta | --localst | --locals)
 905     ac_prev=localstatedir ;;
 906   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 907   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 908     localstatedir=$ac_optarg ;;
 909
 910   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 911     ac_prev=mandir ;;
 912   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 913     mandir=$ac_optarg ;;
 914
 915   -nfp | --nfp | --nf)
 916     # Obsolete; use --without-fp.
 917     with_fp=no ;;
 918
 919   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 920   | --no-cr | --no-c | -n)
 921     no_create=yes ;;
 922
 923   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 924   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 925     no_recursion=yes ;;
 926
 927   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 928   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 929   | --oldin | --oldi | --old | --ol | --o)
 930     ac_prev=oldincludedir ;;
 931   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 932   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 933   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 934     oldincludedir=$ac_optarg ;;
 935
 936   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 937     ac_prev=prefix ;;
 938   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 939     prefix=$ac_optarg ;;
 940
 941   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 942   | --program-pre | --program-pr | --program-p)
 943     ac_prev=program_prefix ;;
 944   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 945   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 946     program_prefix=$ac_optarg ;;
 947
 948   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 949   | --program-suf | --program-su | --program-s)
 950     ac_prev=program_suffix ;;
 951   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 952   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 953     program_suffix=$ac_optarg ;;
 954
 955   -program-transform-name | --program-transform-name \
 956   | --program-transform-nam | --program-transform-na \
 957   | --program-transform-n | --program-transform- \
 958   | --program-transform | --program-transfor \
 959   | --program-transfo | --program-transf \
 960   | --program-trans | --program-tran \
 961   | --progr-tra | --program-tr | --program-t)
 962     ac_prev=program_transform_name ;;
 963   -program-transform-name=* | --program-transform-name=* \
 964   | --program-transform-nam=* | --program-transform-na=* \
 965   | --program-transform-n=* | --program-transform-=* \
 966   | --program-transform=* | --program-transfor=* \
 967   | --program-transfo=* | --program-transf=* \
 968   | --program-trans=* | --program-tran=* \
 969   | --progr-tra=* | --program-tr=* | --program-t=*)
 970     program_transform_name=$ac_optarg ;;
 971
 972   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 973     ac_prev=pdfdir ;;
 974   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 975     pdfdir=$ac_optarg ;;
 976
 977   -psdir | --psdir | --psdi | --psd | --ps)
 978     ac_prev=psdir ;;
 979   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 980     psdir=$ac_optarg ;;
 981
 982   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 983   | -silent | --silent | --silen | --sile | --sil)
 984     silent=yes ;;
 985
 986   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 987     ac_prev=sbindir ;;
 988   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 989   | --sbi=* | --sb=*)
 990     sbindir=$ac_optarg ;;
 991
 992   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 993   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 994   | --sharedst | --shareds | --shared | --share | --shar \
 995   | --sha | --sh)
 996     ac_prev=sharedstatedir ;;
 997   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 998   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 999   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1000   | --sha=* | --sh=*)
1001     sharedstatedir=$ac_optarg ;;
1002
1003   -site | --site | --sit)
1004     ac_prev=site ;;
1005   -site=* | --site=* | --sit=*)
1006     site=$ac_optarg ;;
1007
1008   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1009     ac_prev=srcdir ;;
1010   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1011     srcdir=$ac_optarg ;;
1012
1013   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1014   | --syscon | --sysco | --sysc | --sys | --sy)
1015     ac_prev=sysconfdir ;;
1016   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1017   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1018     sysconfdir=$ac_optarg ;;
1019
1020   -target | --target | --targe | --targ | --tar | --ta | --t)
1021     ac_prev=target_alias ;;
1022   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1023     target_alias=$ac_optarg ;;
1024
1025   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1026     verbose=yes ;;
1027
1028   -version | --version | --versio | --versi | --vers | -V)
1029     ac_init_version=: ;;
1030
1031   -with-* | --with-*)
1032     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1033     # Reject names that are not valid shell variable names.
1034     expr "x$ac_useropt" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1035       { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
1036    { (exit 1); exit 1; }; }
1037     ac_useropt_orig=$ac_useropt
1038     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-.]/_/g'`
1039     case $ac_user_opts in
1040       *"
1041 "with_$ac_useropt"
1042 "*) ;;
1043       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1044          ac_unrecognized_sep=', ';;
1045     esac
1046     eval with_$ac_useropt=\$ac_optarg ;;
1047
1048   -without-* | --without-*)
1049     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1050     # Reject names that are not valid shell variable names.
1051     expr "x$ac_useropt" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1052       { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
1053    { (exit 1); exit 1; }; }
1054     ac_useropt_orig=$ac_useropt
1055     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-.]/_/g'`
1056     case $ac_user_opts in
1057       *"
1058 "with_$ac_useropt"
1059 "*) ;;
1060       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1061          ac_unrecognized_sep=', ';;
1062     esac
1063     eval with_$ac_useropt=no ;;
1064
1065   --x)
1066     # Obsolete; use --with-x.
1067     with_x=yes ;;
1068
1069   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1070   | --x-incl | --x-inc | --x-in | --x-i)
1071     ac_prev=x_includes ;;
1072   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1073   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1074     x_includes=$ac_optarg ;;
1075
1076   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1077   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1078     ac_prev=x_libraries ;;
1079   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1080   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1081     x_libraries=$ac_optarg ;;
1082
1083   -*) { $as_echo "$as_me: error: unrecognized option: $ac_option
1084 Try \`$0 --help' for more information." >&2
1085    { (exit 1); exit 1; }; }
1086     ;;
1087
1088   *=*)
1089     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1090     # Reject names that are not valid shell variable names.
1091     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
1092       { $as_echo "$as_me: error: invalid variable name: $ac_envvar" >&2
1093    { (exit 1); exit 1; }; }
1094     eval $ac_envvar=\$ac_optarg
1095     export $ac_envvar ;;
1096
1097   *)
1098     # FIXME: should be removed in autoconf 3.0.
1099     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1100     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1101       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1102     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1103     ;;
1104
1105   esac
1106 done
1107
1108 if test -n "$ac_prev"; then
1109   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1110   { $as_echo "$as_me: error: missing argument to $ac_option" >&2
1111    { (exit 1); exit 1; }; }
1112 fi
1113
1114 if test -n "$ac_unrecognized_opts"; then
1115   case $enable_option_checking in
1116     no) ;;
1117     fatal) { $as_echo "$as_me: error: Unrecognized options: $ac_unrecognized_opts" >&2
1118    { (exit 1); exit 1; }; } ;;
1119     *)     $as_echo "$as_me: WARNING: Unrecognized options: $ac_unrecognized_opts" >&2 ;;
1120   esac
1121 fi
1122
1123 # Be sure to have absolute directory names.
1124 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1125                 datadir sysconfdir sharedstatedir localstatedir includedir \
1126                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1127                 libdir localedir mandir
1128 do
1129   eval ac_val=\$$ac_var
1130   case $ac_val in
1131     [\\/$]* | ?:[\\/]* )  continue;;
1132     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1133   esac
1134   { $as_echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
1135    { (exit 1); exit 1; }; }
1136 done
1137
1138 # There might be people who depend on the old broken behavior: `$host'
1139 # used to hold the argument of --host etc.
1140 # FIXME: To remove some day.
1141 build=$build_alias
1142 host=$host_alias
1143 target=$target_alias
1144
1145 # FIXME: To remove some day.
1146 if test "x$host_alias" != x; then
1147   if test "x$build_alias" = x; then
1148     cross_compiling=maybe
1149     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1150     If a cross compiler is detected then cross compile mode will be used." >&2
1151   elif test "x$build_alias" != "x$host_alias"; then
1152     cross_compiling=yes
1153   fi
1154 fi
1155
1156 ac_tool_prefix=
1157 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1158
1159 test "$silent" = yes && exec 6>/dev/null
1160
1161
1162 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1163 ac_ls_di=`ls -di .` &&
1164 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1165   { $as_echo "$as_me: error: Working directory cannot be determined" >&2
1166    { (exit 1); exit 1; }; }
1167 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1168   { $as_echo "$as_me: error: pwd does not report name of working directory" >&2
1169    { (exit 1); exit 1; }; }
1170
1171
1172 # Find the source files, if location was not specified.
1173 if test -z "$srcdir"; then
1174   ac_srcdir_defaulted=yes
1175   # Try the directory containing this script, then the parent directory.
1176   ac_confdir=`$as_dirname -- "$0" ||
1177 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1178          X"$0" : 'X\(//\)[^/]' \| \
1179          X"$0" : 'X\(//\)$' \| \
1180          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
1181 $as_echo X"$0" |
1182     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1183             s//\1/
1184             q
1185           }
1186           /^X\(\/\/\)[^/].*/{
1187             s//\1/
1188             q
1189           }
1190           /^X\(\/\/\)$/{
1191             s//\1/
1192             q
1193           }
1194           /^X\(\/\).*/{
1195             s//\1/
1196             q
1197           }
1198           s/.*/./; q'`
1199   srcdir=$ac_confdir
1200   if test ! -r "$srcdir/$ac_unique_file"; then
1201     srcdir=..
1202   fi
1203 else
1204   ac_srcdir_defaulted=no
1205 fi
1206 if test ! -r "$srcdir/$ac_unique_file"; then
1207   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1208   { $as_echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
1209    { (exit 1); exit 1; }; }
1210 fi
1211 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1212 ac_abs_confdir=`(
1213         cd "$srcdir" && test -r "./$ac_unique_file" || { $as_echo "$as_me: error: $ac_msg" >&2
1214    { (exit 1); exit 1; }; }
1215         pwd)`
1216 # When building in place, set srcdir=.
1217 if test "$ac_abs_confdir" = "$ac_pwd"; then
1218   srcdir=.
1219 fi
1220 # Remove unnecessary trailing slashes from srcdir.
1221 # Double slashes in file names in object file debugging info
1222 # mess up M-x gdb in Emacs.
1223 case $srcdir in
1224 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1225 esac
1226 for ac_var in $ac_precious_vars; do
1227   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1228   eval ac_env_${ac_var}_value=\$${ac_var}
1229   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1230   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1231 done
1232
1233 #
1234 # Report the --help message.
1235 #
1236 if test "$ac_init_help" = "long"; then
1237   # Omit some internal or obsolete options to make the list less imposing.
1238   # This message is too long to be a string in the A/UX 3.1 sh.
1239   cat <<_ACEOF
1240 \`configure' configures GNU Autoconf 2.61b to adapt to many kinds of systems.
1241
1242 Usage: $0 [OPTION]... [VAR=VALUE]...
1243
1244 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1245 VAR=VALUE.  See below for descriptions of some of the useful variables.
1246
1247 Defaults for the options are specified in brackets.
1248
1249 Configuration:
1250   -h, --help              display this help and exit
1251       --help=short        display options specific to this package
1252       --help=recursive    display the short help of all the included packages
1253   -V, --version           display version information and exit
1254   -q, --quiet, --silent   do not print \`checking...' messages
1255       --cache-file=FILE   cache test results in FILE [disabled]
1256   -C, --config-cache      alias for \`--cache-file=config.cache'
1257   -n, --no-create         do not create output files
1258       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1259
1260 Installation directories:
1261   --prefix=PREFIX         install architecture-independent files in PREFIX
1262                           [$ac_default_prefix]
1263   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1264                           [PREFIX]
1265
1266 By default, \`make install' will install all the files in
1267 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1268 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1269 for instance \`--prefix=\$HOME'.
1270
1271 For better control, use the options below.
1272
1273 Fine tuning of the installation directories:
1274   --bindir=DIR           user executables [EPREFIX/bin]
1275   --sbindir=DIR          system admin executables [EPREFIX/sbin]
1276   --libexecdir=DIR       program executables [EPREFIX/libexec]
1277   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
1278   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
1279   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
1280   --libdir=DIR           object code libraries [EPREFIX/lib]
1281   --includedir=DIR       C header files [PREFIX/include]
1282   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
1283   --datarootdir=DIR      read-only arch.-independent data root [PREFIX/share]
1284   --datadir=DIR          read-only architecture-independent data [DATAROOTDIR]
1285   --infodir=DIR          info documentation [DATAROOTDIR/info]
1286   --localedir=DIR        locale-dependent data [DATAROOTDIR/locale]
1287   --mandir=DIR           man documentation [DATAROOTDIR/man]
1288   --docdir=DIR           documentation root [DATAROOTDIR/doc/autoconf]
1289   --htmldir=DIR          html documentation [DOCDIR]
1290   --dvidir=DIR           dvi documentation [DOCDIR]
1291   --pdfdir=DIR           pdf documentation [DOCDIR]
1292   --psdir=DIR            ps documentation [DOCDIR]
1293 _ACEOF
1294
1295   cat <<\_ACEOF
1296
1297 Program names:
1298   --program-prefix=PREFIX            prepend PREFIX to installed program names
1299   --program-suffix=SUFFIX            append SUFFIX to installed program names
1300   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1301 _ACEOF
1302 fi
1303
1304 if test -n "$ac_init_help"; then
1305   case $ac_init_help in
1306      short | recursive ) echo "Configuration of GNU Autoconf 2.61b:";;
1307    esac
1308   cat <<\_ACEOF
1309
1310 Optional Packages:
1311   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1312   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1313   --with-lispdir          override the default lisp directory
1314
1315 Some influential environment variables:
1316   EMACS       the Emacs editor command
1317   EMACSLOADPATH
1318               the Emacs library search path
1319
1320 Use these variables to override the choices made by `configure' or to help
1321 it to find libraries and programs with nonstandard names/locations.
1322
1323 Report bugs to <bug-autoconf@gnu.org>.
1324 _ACEOF
1325 ac_status=$?
1326 fi
1327
1328 if test "$ac_init_help" = "recursive"; then
1329   # If there are subdirs, report their specific --help.
1330   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1331     test -d "$ac_dir" || continue
1332     ac_builddir=.
1333
1334 case "$ac_dir" in
1335 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1336 *)
1337   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's,^\.[\\/],,'`
1338   # A ".." for each directory in $ac_dir_suffix.
1339   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
1340   case $ac_top_builddir_sub in
1341   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1342   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1343   esac ;;
1344 esac
1345 ac_abs_top_builddir=$ac_pwd
1346 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1347 # for backward compatibility:
1348 ac_top_builddir=$ac_top_build_prefix
1349
1350 case $srcdir in
1351   .)  # We are building in place.
1352     ac_srcdir=.
1353     ac_top_srcdir=$ac_top_builddir_sub
1354     ac_abs_top_srcdir=$ac_pwd ;;
1355   [\\/]* | ?:[\\/]* )  # Absolute name.
1356     ac_srcdir=$srcdir$ac_dir_suffix;
1357     ac_top_srcdir=$srcdir
1358     ac_abs_top_srcdir=$srcdir ;;
1359   *) # Relative name.
1360     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1361     ac_top_srcdir=$ac_top_build_prefix$srcdir
1362     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1363 esac
1364 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1365
1366     cd "$ac_dir" || { ac_status=$?; continue; }
1367     # Check for guested configure.
1368     if test -f "$ac_srcdir/configure.gnu"; then
1369       echo &&
1370       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1371     elif test -f "$ac_srcdir/configure"; then
1372       echo &&
1373       $SHELL "$ac_srcdir/configure" --help=recursive
1374     else
1375       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1376     fi || ac_status=$?
1377     cd "$ac_pwd" || { ac_status=$?; break; }
1378   done
1379 fi
1380
1381 test -n "$ac_init_help" && exit $ac_status
1382 if $ac_init_version; then
1383   cat <<\_ACEOF
1384 GNU Autoconf configure 2.61b
1385 generated by GNU Autoconf 2.61b
1386
1387 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
1388 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1389 This configure script is free software; the Free Software Foundation
1390 gives unlimited permission to copy, distribute and modify it.
1391 _ACEOF
1392   exit
1393 fi
1394 cat >config.log <<_ACEOF
1395 This file contains any messages produced by compilers while
1396 running configure, to aid debugging if configure makes a mistake.
1397
1398 It was created by GNU Autoconf $as_me 2.61b, which was
1399 generated by GNU Autoconf 2.61b.  Invocation command line was
1400
1401   $ $0 $@
1402
1403 _ACEOF
1404 exec 5>>config.log
1405 {
1406 cat <<_ASUNAME
1407 ## --------- ##
1408 ## Platform. ##
1409 ## --------- ##
1410
1411 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1412 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1413 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1414 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1415 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1416
1417 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1418 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1419
1420 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1421 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1422 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1423 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1424 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1425 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1426 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1427
1428 _ASUNAME
1429
1430 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1431 for as_dir in $PATH
1432 do
1433   IFS=$as_save_IFS
1434   test -z "$as_dir" && as_dir=.
1435   $as_echo "PATH: $as_dir"
1436 done
1437 IFS=$as_save_IFS
1438
1439 } >&5
1440
1441 cat >&5 <<_ACEOF
1442
1443
1444 ## ----------- ##
1445 ## Core tests. ##
1446 ## ----------- ##
1447
1448 _ACEOF
1449
1450
1451 # Keep a trace of the command line.
1452 # Strip out --no-create and --no-recursion so they do not pile up.
1453 # Strip out --silent because we don't want to record it for future runs.
1454 # Also quote any args containing shell meta-characters.
1455 # Make two passes to allow for proper duplicate-argument suppression.
1456 ac_configure_args=
1457 ac_configure_args0=
1458 ac_configure_args1=
1459 ac_must_keep_next=false
1460 for ac_pass in 1 2
1461 do
1462   for ac_arg
1463   do
1464     case $ac_arg in
1465     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1466     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1467     | -silent | --silent | --silen | --sile | --sil)
1468       continue ;;
1469     *\'*)
1470       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1471     esac
1472     case $ac_pass in
1473     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1474     2)
1475       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1476       if test $ac_must_keep_next = true; then
1477         ac_must_keep_next=false # Got value, back to normal.
1478       else
1479         case $ac_arg in
1480           *=* | --config-cache | -C | -disable-* | --disable-* \
1481           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1482           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1483           | -with-* | --with-* | -without-* | --without-* | --x)
1484             case "$ac_configure_args0 " in
1485               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1486             esac
1487             ;;
1488           -* ) ac_must_keep_next=true ;;
1489         esac
1490       fi
1491       ac_configure_args="$ac_configure_args '$ac_arg'"
1492       ;;
1493     esac
1494   done
1495 done
1496 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1497 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1498
1499 # When interrupted or exit'd, cleanup temporary files, and complete
1500 # config.log.  We remove comments because anyway the quotes in there
1501 # would cause problems or look ugly.
1502 # WARNING: Use '\'' to represent an apostrophe within the trap.
1503 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1504 trap 'exit_status=$?
1505   # Save into config.log some information that might help in debugging.
1506   {
1507     echo
1508
1509     cat <<\_ASBOX
1510 ## ---------------- ##
1511 ## Cache variables. ##
1512 ## ---------------- ##
1513 _ASBOX
1514     echo
1515     # The following way of writing the cache mishandles newlines in values,
1516 (
1517   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1518     eval ac_val=\$$ac_var
1519     case $ac_val in #(
1520     *${as_nl}*)
1521       case $ac_var in #(
1522       *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
1523 $as_echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
1524       esac
1525       case $ac_var in #(
1526       _ | IFS | as_nl) ;; #(
1527       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1528       *) $as_unset $ac_var ;;
1529       esac ;;
1530     esac
1531   done
1532   (set) 2>&1 |
1533     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1534     *${as_nl}ac_space=\ *)
1535       sed -n \
1536         "s/'\''/'\''\\\\'\'''\''/g;
1537           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1538       ;; #(
1539     *)
1540       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1541       ;;
1542     esac |
1543     sort
1544 )
1545     echo
1546
1547     cat <<\_ASBOX
1548 ## ----------------- ##
1549 ## Output variables. ##
1550 ## ----------------- ##
1551 _ASBOX
1552     echo
1553     for ac_var in $ac_subst_vars
1554     do
1555       eval ac_val=\$$ac_var
1556       case $ac_val in
1557       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1558       esac
1559       $as_echo "$ac_var='\''$ac_val'\''"
1560     done | sort
1561     echo
1562
1563     if test -n "$ac_subst_files"; then
1564       cat <<\_ASBOX
1565 ## ------------------- ##
1566 ## File substitutions. ##
1567 ## ------------------- ##
1568 _ASBOX
1569       echo
1570       for ac_var in $ac_subst_files
1571       do
1572         eval ac_val=\$$ac_var
1573         case $ac_val in
1574         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1575         esac
1576         $as_echo "$ac_var='\''$ac_val'\''"
1577       done | sort
1578       echo
1579     fi
1580
1581     if test -s confdefs.h; then
1582       cat <<\_ASBOX
1583 ## ----------- ##
1584 ## confdefs.h. ##
1585 ## ----------- ##
1586 _ASBOX
1587       echo
1588       cat confdefs.h
1589       echo
1590     fi
1591     test "$ac_signal" != 0 &&
1592       $as_echo "$as_me: caught signal $ac_signal"
1593     $as_echo "$as_me: exit $exit_status"
1594   } >&5
1595   rm -f core *.core core.conftest.* &&
1596     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1597     exit $exit_status
1598 ' 0
1599 for ac_signal in 1 2 13 15; do
1600   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1601 done
1602 ac_signal=0
1603
1604 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1605 rm -f -r conftest* confdefs.h
1606
1607 # Predefined preprocessor variables.
1608
1609 cat >>confdefs.h <<_ACEOF
1610 #define PACKAGE_NAME "$PACKAGE_NAME"
1611 _ACEOF
1612
1613
1614 cat >>confdefs.h <<_ACEOF
1615 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1616 _ACEOF
1617
1618
1619 cat >>confdefs.h <<_ACEOF
1620 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1621 _ACEOF
1622
1623
1624 cat >>confdefs.h <<_ACEOF
1625 #define PACKAGE_STRING "$PACKAGE_STRING"
1626 _ACEOF
1627
1628
1629 cat >>confdefs.h <<_ACEOF
1630 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1631 _ACEOF
1632
1633
1634 # Let the site file select an alternate cache file if it wants to.
1635 # Prefer explicitly selected file to automatically selected ones.
1636 if test -n "$CONFIG_SITE"; then
1637   set x "$CONFIG_SITE"
1638 elif test "x$prefix" != xNONE; then
1639   set x "$prefix/share/config.site" "$prefix/etc/config.site"
1640 else
1641   set x "$ac_default_prefix/share/config.site" \
1642         "$ac_default_prefix/etc/config.site"
1643 fi
1644 shift
1645 for ac_site_file
1646 do
1647   if test -r "$ac_site_file"; then
1648     { $as_echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1649 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1650     sed 's/^/| /' "$ac_site_file" >&5
1651     . "$ac_site_file"
1652   fi
1653 done
1654
1655 if test -r "$cache_file"; then
1656   # Some versions of bash will fail to source /dev/null (special
1657   # files actually), so we avoid doing that.
1658   if test -f "$cache_file"; then
1659     { $as_echo "$as_me:$LINENO: loading cache $cache_file" >&5
1660 $as_echo "$as_me: loading cache $cache_file" >&6;}
1661     case $cache_file in
1662       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1663       *)                      . "./$cache_file";;
1664     esac
1665   fi
1666 else
1667   { $as_echo "$as_me:$LINENO: creating cache $cache_file" >&5
1668 $as_echo "$as_me: creating cache $cache_file" >&6;}
1669   >$cache_file
1670 fi
1671
1672 # Check that the precious variables saved in the cache have kept the same
1673 # value.
1674 ac_cache_corrupted=false
1675 for ac_var in $ac_precious_vars; do
1676   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1677   eval ac_new_set=\$ac_env_${ac_var}_set
1678   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1679   eval ac_new_val=\$ac_env_${ac_var}_value
1680   case $ac_old_set,$ac_new_set in
1681     set,)
1682       { $as_echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1683 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1684       ac_cache_corrupted=: ;;
1685     ,set)
1686       { $as_echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1687 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1688       ac_cache_corrupted=: ;;
1689     ,);;
1690     *)
1691       if test "x$ac_old_val" != "x$ac_new_val"; then
1692         { $as_echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1693 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1694         { $as_echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1695 $as_echo "$as_me:   former value:  $ac_old_val" >&2;}
1696         { $as_echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1697 $as_echo "$as_me:   current value: $ac_new_val" >&2;}
1698         ac_cache_corrupted=:
1699       fi;;
1700   esac
1701   # Pass precious variables to config.status.
1702   if test "$ac_new_set" = set; then
1703     case $ac_new_val in
1704     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1705     *) ac_arg=$ac_var=$ac_new_val ;;
1706     esac
1707     case " $ac_configure_args " in
1708       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1709       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1710     esac
1711   fi
1712 done
1713 if $ac_cache_corrupted; then
1714   { $as_echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1715 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1716   { { $as_echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1717 $as_echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1718    { (exit 1); exit 1; }; }
1719 fi
1720
1721
1722
1723
1724
1725
1726
1727
1728
1729
1730
1731
1732
1733
1734
1735
1736
1737
1738
1739
1740
1741
1742
1743
1744
1745 ac_ext=c
1746 ac_cpp='$CPP $CPPFLAGS'
1747 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1748 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1749 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1750
1751
1752
1753
1754 ac_aux_dir=
1755 for ac_dir in build-aux "$srcdir"/build-aux; do
1756   if test -f "$ac_dir/install-sh"; then
1757     ac_aux_dir=$ac_dir
1758     ac_install_sh="$ac_aux_dir/install-sh -c"
1759     break
1760   elif test -f "$ac_dir/install.sh"; then
1761     ac_aux_dir=$ac_dir
1762     ac_install_sh="$ac_aux_dir/install.sh -c"
1763     break
1764   elif test -f "$ac_dir/shtool"; then
1765     ac_aux_dir=$ac_dir
1766     ac_install_sh="$ac_aux_dir/shtool install -c"
1767     break
1768   fi
1769 done
1770 if test -z "$ac_aux_dir"; then
1771   { { $as_echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in build-aux \"$srcdir\"/build-aux" >&5
1772 $as_echo "$as_me: error: cannot find install-sh or install.sh in build-aux \"$srcdir\"/build-aux" >&2;}
1773    { (exit 1); exit 1; }; }
1774 fi
1775
1776 # These three variables are undocumented and unsupported,
1777 # and are intended to be withdrawn in a future Autoconf release.
1778 # They can cause serious problems if a builder's source tree is in a directory
1779 # whose full name contains unusual characters.
1780 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
1781 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
1782 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
1783
1784
1785
1786 am__api_version='1.10'
1787
1788 # Find a good install program.  We prefer a C program (faster),
1789 # so one script is as good as another.  But avoid the broken or
1790 # incompatible versions:
1791 # SysV /etc/install, /usr/sbin/install
1792 # SunOS /usr/etc/install
1793 # IRIX /sbin/install
1794 # AIX /bin/install
1795 # AmigaOS /C/install, which installs bootblocks on floppy discs
1796 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1797 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1798 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1799 # OS/2's system install, which has a completely different semantic
1800 # ./install, which can be erroneously created by make from ./install.sh.
1801 { $as_echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1802 $as_echo_n "checking for a BSD-compatible install... " >&6; }
1803 if test -z "$INSTALL"; then
1804 if test "${ac_cv_path_install+set}" = set; then
1805   $as_echo_n "(cached) " >&6
1806 else
1807   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1808 for as_dir in $PATH
1809 do
1810   IFS=$as_save_IFS
1811   test -z "$as_dir" && as_dir=.
1812   # Account for people who put trailing slashes in PATH elements.
1813 case $as_dir/ in
1814   ./ | .// | /cC/* | \
1815   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1816   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
1817   /usr/ucb/* ) ;;
1818   *)
1819     # OSF1 and SCO ODT 3.0 have their own names for install.
1820     # Don't use installbsd from OSF since it installs stuff as root
1821     # by default.
1822     for ac_prog in ginstall scoinst install; do
1823       for ac_exec_ext in '' $ac_executable_extensions; do
1824         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
1825           if test $ac_prog = install &&
1826             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1827             # AIX install.  It has an incompatible calling convention.
1828             :
1829           elif test $ac_prog = install &&
1830             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1831             # program-specific install script used by HP pwplus--don't use.
1832             :
1833           else
1834             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1835             break 3
1836           fi
1837         fi
1838       done
1839     done
1840     ;;
1841 esac
1842 done
1843 IFS=$as_save_IFS
1844
1845
1846 fi
1847   if test "${ac_cv_path_install+set}" = set; then
1848     INSTALL=$ac_cv_path_install
1849   else
1850     # As a last resort, use the slow shell script.  Don't cache a
1851     # value for INSTALL within a source directory, because that will
1852     # break other packages using the cache if that directory is
1853     # removed, or if the value is a relative name.
1854     INSTALL=$ac_install_sh
1855   fi
1856 fi
1857 { $as_echo "$as_me:$LINENO: result: $INSTALL" >&5
1858 $as_echo "$INSTALL" >&6; }
1859
1860 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1861 # It thinks the first close brace ends the variable substitution.
1862 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1863
1864 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1865
1866 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1867
1868 { $as_echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1869 $as_echo_n "checking whether build environment is sane... " >&6; }
1870 # Just in case
1871 sleep 1
1872 echo timestamp > conftest.file
1873 # Do `set' in a subshell so we don't clobber the current shell's
1874 # arguments.  Must try -L first in case configure is actually a
1875 # symlink; some systems play weird games with the mod time of symlinks
1876 # (eg FreeBSD returns the mod time of the symlink's containing
1877 # directory).
1878 if (
1879    set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1880    if test "$*" = "X"; then
1881       # -L didn't work.
1882       set X `ls -t $srcdir/configure conftest.file`
1883    fi
1884    rm -f conftest.file
1885    if test "$*" != "X $srcdir/configure conftest.file" \
1886       && test "$*" != "X conftest.file $srcdir/configure"; then
1887
1888       # If neither matched, then we have a broken ls.  This can happen
1889       # if, for instance, CONFIG_SHELL is bash and it inherits a
1890       # broken ls alias from the environment.  This has actually
1891       # happened.  Such a system could not be considered "sane".
1892       { { $as_echo "$as_me:$LINENO: error: ls -t appears to fail.  Make sure there is not a broken
1893 alias in your environment" >&5
1894 $as_echo "$as_me: error: ls -t appears to fail.  Make sure there is not a broken
1895 alias in your environment" >&2;}
1896    { (exit 1); exit 1; }; }
1897    fi
1898
1899    test "$2" = conftest.file
1900    )
1901 then
1902    # Ok.
1903    :
1904 else
1905    { { $as_echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1906 Check your system clock" >&5
1907 $as_echo "$as_me: error: newly created file is older than distributed files!
1908 Check your system clock" >&2;}
1909    { (exit 1); exit 1; }; }
1910 fi
1911 { $as_echo "$as_me:$LINENO: result: yes" >&5
1912 $as_echo "yes" >&6; }
1913 test "$program_prefix" != NONE &&
1914   program_transform_name="s&^&$program_prefix&;$program_transform_name"
1915 # Use a double $ so make ignores it.
1916 test "$program_suffix" != NONE &&
1917   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
1918 # Double any \ or $.
1919 # By default was `s,x,x', remove it if useless.
1920 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
1921 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
1922
1923 # expand $ac_aux_dir to an absolute path
1924 am_aux_dir=`cd $ac_aux_dir && pwd`
1925
1926 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
1927 # Use eval to expand $SHELL
1928 if eval "$MISSING --run true"; then
1929   am_missing_run="$MISSING --run "
1930 else
1931   am_missing_run=
1932   { $as_echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1933 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1934 fi
1935
1936 { $as_echo "$as_me:$LINENO: checking for a thread-safe mkdir -p" >&5
1937 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
1938 if test -z "$MKDIR_P"; then
1939   if test "${ac_cv_path_mkdir+set}" = set; then
1940   $as_echo_n "(cached) " >&6
1941 else
1942   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1943 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
1944 do
1945   IFS=$as_save_IFS
1946   test -z "$as_dir" && as_dir=.
1947   for ac_prog in mkdir gmkdir; do
1948          for ac_exec_ext in '' $ac_executable_extensions; do
1949            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
1950            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
1951              'mkdir (GNU coreutils) '* | \
1952              'mkdir (coreutils) '* | \
1953              'mkdir (fileutils) '4.1*)
1954                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
1955                break 3;;
1956            esac
1957          done
1958        done
1959 done
1960 IFS=$as_save_IFS
1961
1962 fi
1963
1964   if test "${ac_cv_path_mkdir+set}" = set; then
1965     MKDIR_P="$ac_cv_path_mkdir -p"
1966   else
1967     # As a last resort, use the slow shell script.  Don't cache a
1968     # value for MKDIR_P within a source directory, because that will
1969     # break other packages using the cache if that directory is
1970     # removed, or if the value is a relative name.
1971     test -d ./--version && rmdir ./--version
1972     MKDIR_P="$ac_install_sh -d"
1973   fi
1974 fi
1975 { $as_echo "$as_me:$LINENO: result: $MKDIR_P" >&5
1976 $as_echo "$MKDIR_P" >&6; }
1977
1978 mkdir_p="$MKDIR_P"
1979 case $mkdir_p in
1980   [\\/$]* | ?:[\\/]*) ;;
1981   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
1982 esac
1983
1984 for ac_prog in gawk mawk nawk awk
1985 do
1986   # Extract the first word of "$ac_prog", so it can be a program name with args.
1987 set dummy $ac_prog; ac_word=$2
1988 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
1989 $as_echo_n "checking for $ac_word... " >&6; }
1990 if test "${ac_cv_prog_AWK+set}" = set; then
1991   $as_echo_n "(cached) " >&6
1992 else
1993   if test -n "$AWK"; then
1994   ac_cv_prog_AWK="$AWK" # Let the user override the test.
1995 else
1996 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1997 for as_dir in $PATH
1998 do
1999   IFS=$as_save_IFS
2000   test -z "$as_dir" && as_dir=.
2001   for ac_exec_ext in '' $ac_executable_extensions; do
2002   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2003     ac_cv_prog_AWK="$ac_prog"
2004     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2005     break 2
2006   fi
2007 done
2008 done
2009 IFS=$as_save_IFS
2010
2011 fi
2012 fi
2013 AWK=$ac_cv_prog_AWK
2014 if test -n "$AWK"; then
2015   { $as_echo "$as_me:$LINENO: result: $AWK" >&5
2016 $as_echo "$AWK" >&6; }
2017 else
2018   { $as_echo "$as_me:$LINENO: result: no" >&5
2019 $as_echo "no" >&6; }
2020 fi
2021
2022
2023   test -n "$AWK" && break
2024 done
2025
2026 { $as_echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2027 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2028 set x ${MAKE-make}
2029 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2030 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
2031   $as_echo_n "(cached) " >&6
2032 else
2033   cat >conftest.make <<\_ACEOF
2034 SHELL = /bin/sh
2035 all:
2036         @echo '@@@%%%=$(MAKE)=@@@%%%'
2037 _ACEOF
2038 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2039 case `${MAKE-make} -f conftest.make 2>/dev/null` in
2040   *@@@%%%=?*=@@@%%%*)
2041     eval ac_cv_prog_make_${ac_make}_set=yes;;
2042   *)
2043     eval ac_cv_prog_make_${ac_make}_set=no;;
2044 esac
2045 rm -f conftest.make
2046 fi
2047 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2048   { $as_echo "$as_me:$LINENO: result: yes" >&5
2049 $as_echo "yes" >&6; }
2050   SET_MAKE=
2051 else
2052   { $as_echo "$as_me:$LINENO: result: no" >&5
2053 $as_echo "no" >&6; }
2054   SET_MAKE="MAKE=${MAKE-make}"
2055 fi
2056
2057 rm -rf .tst 2>/dev/null
2058 mkdir .tst 2>/dev/null
2059 if test -d .tst; then
2060   am__leading_dot=.
2061 else
2062   am__leading_dot=_
2063 fi
2064 rmdir .tst 2>/dev/null
2065
2066 if test "`cd $srcdir && pwd`" != "`pwd`"; then
2067   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
2068   # is not polluted with repeated "-I."
2069   am__isrc=' -I$(srcdir)'
2070   # test to see if srcdir already configured
2071   if test -f $srcdir/config.status; then
2072     { { $as_echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
2073 $as_echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
2074    { (exit 1); exit 1; }; }
2075   fi
2076 fi
2077
2078 # test whether we have cygpath
2079 if test -z "$CYGPATH_W"; then
2080   if (cygpath --version) >/dev/null 2>/dev/null; then
2081     CYGPATH_W='cygpath -w'
2082   else
2083     CYGPATH_W=echo
2084   fi
2085 fi
2086
2087
2088 # Define the identity of the package.
2089  PACKAGE='autoconf'
2090  VERSION='2.61b'
2091
2092
2093 cat >>confdefs.h <<_ACEOF
2094 #define PACKAGE "$PACKAGE"
2095 _ACEOF
2096
2097
2098 cat >>confdefs.h <<_ACEOF
2099 #define VERSION "$VERSION"
2100 _ACEOF
2101
2102 # Some tools Automake needs.
2103
2104 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
2105
2106
2107 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
2108
2109
2110 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
2111
2112
2113 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
2114
2115
2116 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
2117
2118 install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"}
2119
2120 # Installed binaries are usually stripped using `strip' when the user
2121 # run `make install-strip'.  However `strip' might not be the right
2122 # tool to use in cross-compilation environments, therefore Automake
2123 # will honor the `STRIP' environment variable to overrule this program.
2124 if test "$cross_compiling" != no; then
2125   if test -n "$ac_tool_prefix"; then
2126   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2127 set dummy ${ac_tool_prefix}strip; ac_word=$2
2128 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2129 $as_echo_n "checking for $ac_word... " >&6; }
2130 if test "${ac_cv_prog_STRIP+set}" = set; then
2131   $as_echo_n "(cached) " >&6
2132 else
2133   if test -n "$STRIP"; then
2134   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2135 else
2136 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2137 for as_dir in $PATH
2138 do
2139   IFS=$as_save_IFS
2140   test -z "$as_dir" && as_dir=.
2141   for ac_exec_ext in '' $ac_executable_extensions; do
2142   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2143     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2144     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2145     break 2
2146   fi
2147 done
2148 done
2149 IFS=$as_save_IFS
2150
2151 fi
2152 fi
2153 STRIP=$ac_cv_prog_STRIP
2154 if test -n "$STRIP"; then
2155   { $as_echo "$as_me:$LINENO: result: $STRIP" >&5
2156 $as_echo "$STRIP" >&6; }
2157 else
2158   { $as_echo "$as_me:$LINENO: result: no" >&5
2159 $as_echo "no" >&6; }
2160 fi
2161
2162
2163 fi
2164 if test -z "$ac_cv_prog_STRIP"; then
2165   ac_ct_STRIP=$STRIP
2166   # Extract the first word of "strip", so it can be a program name with args.
2167 set dummy strip; ac_word=$2
2168 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2169 $as_echo_n "checking for $ac_word... " >&6; }
2170 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
2171   $as_echo_n "(cached) " >&6
2172 else
2173   if test -n "$ac_ct_STRIP"; then
2174   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2175 else
2176 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2177 for as_dir in $PATH
2178 do
2179   IFS=$as_save_IFS
2180   test -z "$as_dir" && as_dir=.
2181   for ac_exec_ext in '' $ac_executable_extensions; do
2182   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2183     ac_cv_prog_ac_ct_STRIP="strip"
2184     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2185     break 2
2186   fi
2187 done
2188 done
2189 IFS=$as_save_IFS
2190
2191 fi
2192 fi
2193 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2194 if test -n "$ac_ct_STRIP"; then
2195   { $as_echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
2196 $as_echo "$ac_ct_STRIP" >&6; }
2197 else
2198   { $as_echo "$as_me:$LINENO: result: no" >&5
2199 $as_echo "no" >&6; }
2200 fi
2201
2202   if test "x$ac_ct_STRIP" = x; then
2203     STRIP=":"
2204   else
2205     case $cross_compiling:$ac_tool_warned in
2206 yes:)
2207 { $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2208 whose name does not start with the host triplet.  If you think this
2209 configuration is useful to you, please write to autoconf@gnu.org." >&5
2210 $as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2211 whose name does not start with the host triplet.  If you think this
2212 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2213 ac_tool_warned=yes ;;
2214 esac
2215     STRIP=$ac_ct_STRIP
2216   fi
2217 else
2218   STRIP="$ac_cv_prog_STRIP"
2219 fi
2220
2221 fi
2222 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2223
2224 # We need awk for the "check" target.  The system "awk" is bad on
2225 # some platforms.
2226 # Always define AMTAR for backward compatibility.
2227
2228 AMTAR=${AMTAR-"${am_missing_run}tar"}
2229
2230 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
2231
2232
2233
2234
2235
2236
2237 # We use `/bin/sh -n script' to check that there are no syntax errors
2238 # in the scripts.  Although incredible, there are /bin/sh that go into
2239 # endless loops with `-n', e.g., SunOS's:
2240 #
2241 #   $ uname -a
2242 #   SunOS ondine 4.1.3 2 sun4m unknown
2243 #   $ cat endless.sh
2244 #   while false
2245 #   do
2246 #     :
2247 #   done
2248 #   exit 0
2249 #   $ time sh endless.sh
2250 #   sh endless.sh  0,02s user 0,03s system 78% cpu 0,064 total
2251 #   $ time sh -nx endless.sh
2252 #   ^Csh -nx endless.sh  3,67s user 0,03s system 63% cpu 5,868 total
2253 #
2254 # Also, some implementations of /bin/sh (e.g., Solaris 8) are soooo slow
2255 # that they are unusable on large scripts like our testsuite.
2256
2257 # So before using `/bin/sh -n' to check our scripts, we first check
2258 # that `/bin/sh -n' is known to not have these problems.
2259
2260 { $as_echo "$as_me:$LINENO: checking whether /bin/sh -n is known to work" >&5
2261 $as_echo_n "checking whether /bin/sh -n is known to work... " >&6; }
2262 if test "${ac_cv_sh_n_works+set}" = set; then
2263   $as_echo_n "(cached) " >&6
2264 else
2265   if (
2266     unset BASH_VERSION ZSH_VERSION
2267     /bin/sh -c '
2268       test -n "${BASH_VERSION+set}" || # Bash
2269       test -n "${KSH_VERSION+set}" || # pdksh
2270       test -n "${ZSH_VERSION+set}" || # zsh
2271       test -n "${.sh.version}" # ksh93; put this last since its syntax is dodgy
2272     '
2273   ) 2>/dev/null
2274 then ac_cv_sh_n_works=yes
2275 else ac_cv_sh_n_works=no
2276 fi
2277
2278 fi
2279 { $as_echo "$as_me:$LINENO: result: $ac_cv_sh_n_works" >&5
2280 $as_echo "$ac_cv_sh_n_works" >&6; }
2281
2282
2283 # Initialize the test suite.
2284 ac_config_commands="$ac_config_commands tests/atconfig"
2285
2286
2287 ac_config_files="$ac_config_files tests/Makefile tests/atlocal"
2288
2289 # Extract the first word of "expr", so it can be a program name with args.
2290 set dummy expr; ac_word=$2
2291 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2292 $as_echo_n "checking for $ac_word... " >&6; }
2293 if test "${ac_cv_path_EXPR+set}" = set; then
2294   $as_echo_n "(cached) " >&6
2295 else
2296   case $EXPR in
2297   [\\/]* | ?:[\\/]*)
2298   ac_cv_path_EXPR="$EXPR" # Let the user override the test with a path.
2299   ;;
2300   *)
2301   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2302 for as_dir in $PATH
2303 do
2304   IFS=$as_save_IFS
2305   test -z "$as_dir" && as_dir=.
2306   for ac_exec_ext in '' $ac_executable_extensions; do
2307   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2308     ac_cv_path_EXPR="$as_dir/$ac_word$ac_exec_ext"
2309     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2310     break 2
2311   fi
2312 done
2313 done
2314 IFS=$as_save_IFS
2315
2316   ;;
2317 esac
2318 fi
2319 EXPR=$ac_cv_path_EXPR
2320 if test -n "$EXPR"; then
2321   { $as_echo "$as_me:$LINENO: result: $EXPR" >&5
2322 $as_echo "$EXPR" >&6; }
2323 else
2324   { $as_echo "$as_me:$LINENO: result: no" >&5
2325 $as_echo "no" >&6; }
2326 fi
2327
2328
2329
2330
2331 ## ---- ##
2332 ## M4.  ##
2333 ## ---- ##
2334
2335 # We use an absolute name for GNU m4 so even if users have another m4 first in
2336 # their path, the installer can configure with a path that has GNU m4
2337 # first and get that path embedded in the installed autoconf and
2338 # autoheader scripts.
2339 for ac_prog in gm4 gnum4 m4
2340 do
2341   # Extract the first word of "$ac_prog", so it can be a program name with args.
2342 set dummy $ac_prog; ac_word=$2
2343 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2344 $as_echo_n "checking for $ac_word... " >&6; }
2345 if test "${ac_cv_path_M4+set}" = set; then
2346   $as_echo_n "(cached) " >&6
2347 else
2348   case $M4 in
2349   [\\/]* | ?:[\\/]*)
2350   ac_cv_path_M4="$M4" # Let the user override the test with a path.
2351   ;;
2352   *)
2353   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2354 for as_dir in $PATH
2355 do
2356   IFS=$as_save_IFS
2357   test -z "$as_dir" && as_dir=.
2358   for ac_exec_ext in '' $ac_executable_extensions; do
2359   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2360     ac_cv_path_M4="$as_dir/$ac_word$ac_exec_ext"
2361     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2362     break 2
2363   fi
2364 done
2365 done
2366 IFS=$as_save_IFS
2367
2368   ;;
2369 esac
2370 fi
2371 M4=$ac_cv_path_M4
2372 if test -n "$M4"; then
2373   { $as_echo "$as_me:$LINENO: result: $M4" >&5
2374 $as_echo "$M4" >&6; }
2375 else
2376   { $as_echo "$as_me:$LINENO: result: no" >&5
2377 $as_echo "no" >&6; }
2378 fi
2379
2380
2381   test -n "$M4" && break
2382 done
2383 test -n "$M4" || M4="m4"
2384
2385 { $as_echo "$as_me:$LINENO: checking whether m4 supports frozen files" >&5
2386 $as_echo_n "checking whether m4 supports frozen files... " >&6; }
2387 if test "${ac_cv_prog_gnu_m4+set}" = set; then
2388   $as_echo_n "(cached) " >&6
2389 else
2390   ac_cv_prog_gnu_m4=no
2391 if test x"$M4" != x; then
2392   case `$M4 --help < /dev/null 2>&1` in
2393     *reload-state*) ac_cv_prog_gnu_m4=yes ;;
2394   esac
2395 fi
2396 fi
2397 { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_gnu_m4" >&5
2398 $as_echo "$ac_cv_prog_gnu_m4" >&6; }
2399 if test $ac_cv_prog_gnu_m4 = yes ; then
2400   { $as_echo "$as_me:$LINENO: checking how m4 supports trace files" >&5
2401 $as_echo_n "checking how m4 supports trace files... " >&6; }
2402 if test "${ac_cv_prog_gnu_m4_debugfile+set}" = set; then
2403   $as_echo_n "(cached) " >&6
2404 else
2405   case `$M4 --help < /dev/null 2>&1` in
2406     *debugfile*) ac_cv_prog_gnu_m4_debugfile=--debugfile ;;
2407     *) ac_cv_prog_gnu_m4_debugfile=--error-output ;;
2408   esac
2409 fi
2410 { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_gnu_m4_debugfile" >&5
2411 $as_echo "$ac_cv_prog_gnu_m4_debugfile" >&6; }
2412   M4_DEBUGFILE=$ac_cv_prog_gnu_m4_debugfile
2413
2414 fi
2415
2416 if test x"$ac_cv_prog_gnu_m4" != xyes; then
2417   { { $as_echo "$as_me:$LINENO: error: GNU M4 1.4 is required" >&5
2418 $as_echo "$as_me: error: GNU M4 1.4 is required" >&2;}
2419    { (exit 1); exit 1; }; }
2420 fi
2421
2422 ## ----------- ##
2423 ## Man pages.  ##
2424 ## ----------- ##
2425
2426 ac_config_files="$ac_config_files man/Makefile"
2427
2428
2429 HELP2MAN=${HELP2MAN-"${am_missing_run}help2man"}
2430
2431
2432
2433 ## ------ ##
2434 ## Perl.  ##
2435 ## ------ ##
2436
2437 # We use an absolute name for perl so the #! line in autoscan will work.
2438 # Extract the first word of "perl", so it can be a program name with args.
2439 set dummy perl; ac_word=$2
2440 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2441 $as_echo_n "checking for $ac_word... " >&6; }
2442 if test "${ac_cv_path_PERL+set}" = set; then
2443   $as_echo_n "(cached) " >&6
2444 else
2445   case $PERL in
2446   [\\/]* | ?:[\\/]*)
2447   ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
2448   ;;
2449   *)
2450   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2451 for as_dir in $PATH
2452 do
2453   IFS=$as_save_IFS
2454   test -z "$as_dir" && as_dir=.
2455   for ac_exec_ext in '' $ac_executable_extensions; do
2456   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2457     ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
2458     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2459     break 2
2460   fi
2461 done
2462 done
2463 IFS=$as_save_IFS
2464
2465   test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="no"
2466   ;;
2467 esac
2468 fi
2469 PERL=$ac_cv_path_PERL
2470 if test -n "$PERL"; then
2471   { $as_echo "$as_me:$LINENO: result: $PERL" >&5
2472 $as_echo "$PERL" >&6; }
2473 else
2474   { $as_echo "$as_me:$LINENO: result: no" >&5
2475 $as_echo "no" >&6; }
2476 fi
2477
2478
2479 if test "$PERL" = no; then
2480   { { $as_echo "$as_me:$LINENO: error: perl is not found" >&5
2481 $as_echo "$as_me: error: perl is not found" >&2;}
2482    { (exit 1); exit 1; }; }
2483 fi
2484 $PERL -e 'require 5.005_03;' || {
2485    { { $as_echo "$as_me:$LINENO: error: Perl 5.005_03 or better is required" >&5
2486 $as_echo "$as_me: error: Perl 5.005_03 or better is required" >&2;}
2487    { (exit 1); exit 1; }; }
2488 }
2489
2490
2491 ## ------- ##
2492 ## Emacs.  ##
2493 ## ------- ##
2494
2495 ac_config_files="$ac_config_files lib/emacs/Makefile"
2496
2497 TEST_EMACS=$EMACS
2498 test x"$TEST_EMACS" = xt && TEST_EMACS=
2499 for ac_prog in emacs xemacs
2500 do
2501   # Extract the first word of "$ac_prog", so it can be a program name with args.
2502 set dummy $ac_prog; ac_word=$2
2503 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2504 $as_echo_n "checking for $ac_word... " >&6; }
2505 if test "${ac_cv_prog_TEST_EMACS+set}" = set; then
2506   $as_echo_n "(cached) " >&6
2507 else
2508   if test -n "$TEST_EMACS"; then
2509   ac_cv_prog_TEST_EMACS="$TEST_EMACS" # Let the user override the test.
2510 else
2511 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2512 for as_dir in $PATH
2513 do
2514   IFS=$as_save_IFS
2515   test -z "$as_dir" && as_dir=.
2516   for ac_exec_ext in '' $ac_executable_extensions; do
2517   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2518     ac_cv_prog_TEST_EMACS="$ac_prog"
2519     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2520     break 2
2521   fi
2522 done
2523 done
2524 IFS=$as_save_IFS
2525
2526 fi
2527 fi
2528 TEST_EMACS=$ac_cv_prog_TEST_EMACS
2529 if test -n "$TEST_EMACS"; then
2530   { $as_echo "$as_me:$LINENO: result: $TEST_EMACS" >&5
2531 $as_echo "$TEST_EMACS" >&6; }
2532 else
2533   { $as_echo "$as_me:$LINENO: result: no" >&5
2534 $as_echo "no" >&6; }
2535 fi
2536
2537
2538   test -n "$TEST_EMACS" && break
2539 done
2540 test -n "$TEST_EMACS" || TEST_EMACS="no"
2541
2542
2543 # autoconf-mode.el and autotest-mode.el do not work with older version of
2544 # Emacs (i.e. 18.x.x).  During byte-compilation, Emacs complains:
2545 # "Variable (broken nil) seen on pass 2 of byte compiler but not pass 1"
2546 # We detect this problem here.
2547 if test "$TEST_EMACS" != no; then
2548   { $as_echo "$as_me:$LINENO: checking whether $TEST_EMACS is sufficiently recent" >&5
2549 $as_echo_n "checking whether $TEST_EMACS is sufficiently recent... " >&6; }
2550 if test "${ac_cv_prog_emacs_ok+set}" = set; then
2551   $as_echo_n "(cached) " >&6
2552 else
2553   # Note: The quoted "EOF" is intentional.  It protects the ` in the text.
2554     cat >conftest.el << "EOF"
2555       (defvar broken)
2556       (defun broken-mode () (setq broken-defaults `(broken nil)))
2557 EOF
2558     if { ($as_echo "$as_me:$LINENO: \$TEST_EMACS -batch -q -f batch-byte-compile conftest.el 1>&2") >&5
2559   ($TEST_EMACS -batch -q -f batch-byte-compile conftest.el 1>&2) 2>&5
2560   ac_status=$?
2561   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2562   (exit $ac_status); }; then
2563   ac_cv_prog_emacs_ok=yes
2564 else
2565   ac_cv_prog_emacs_ok=no
2566 fi
2567
2568     rm -f conftest.el conftest.elc
2569 fi
2570 { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_emacs_ok" >&5
2571 $as_echo "$ac_cv_prog_emacs_ok" >&6; }
2572   if test $ac_cv_prog_emacs_ok = no; then
2573   TEST_EMACS=no
2574 fi
2575
2576 fi
2577
2578
2579 EMACS=$TEST_EMACS
2580
2581
2582  # If set to t, that means we are running in a shell under Emacs.
2583  # If you have an Emacs named "t", then use the full path.
2584  test x"$EMACS" = xt && EMACS=
2585  for ac_prog in emacs xemacs
2586 do
2587   # Extract the first word of "$ac_prog", so it can be a program name with args.
2588 set dummy $ac_prog; ac_word=$2
2589 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2590 $as_echo_n "checking for $ac_word... " >&6; }
2591 if test "${ac_cv_prog_EMACS+set}" = set; then
2592   $as_echo_n "(cached) " >&6
2593 else
2594   if test -n "$EMACS"; then
2595   ac_cv_prog_EMACS="$EMACS" # Let the user override the test.
2596 else
2597 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2598 for as_dir in $PATH
2599 do
2600   IFS=$as_save_IFS
2601   test -z "$as_dir" && as_dir=.
2602   for ac_exec_ext in '' $ac_executable_extensions; do
2603   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2604     ac_cv_prog_EMACS="$ac_prog"
2605     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2606     break 2
2607   fi
2608 done
2609 done
2610 IFS=$as_save_IFS
2611
2612 fi
2613 fi
2614 EMACS=$ac_cv_prog_EMACS
2615 if test -n "$EMACS"; then
2616   { $as_echo "$as_me:$LINENO: result: $EMACS" >&5
2617 $as_echo "$EMACS" >&6; }
2618 else
2619   { $as_echo "$as_me:$LINENO: result: no" >&5
2620 $as_echo "no" >&6; }
2621 fi
2622
2623
2624   test -n "$EMACS" && break
2625 done
2626 test -n "$EMACS" || EMACS="no"
2627
2628
2629
2630
2631 # Check whether --with-lispdir was given.
2632 if test "${with_lispdir+set}" = set; then
2633   withval=$with_lispdir;  lispdir="$withval"
2634    { $as_echo "$as_me:$LINENO: checking where .elc files should go" >&5
2635 $as_echo_n "checking where .elc files should go... " >&6; }
2636    { $as_echo "$as_me:$LINENO: result: $lispdir" >&5
2637 $as_echo "$lispdir" >&6; }
2638 else
2639
2640  { $as_echo "$as_me:$LINENO: checking where .elc files should go" >&5
2641 $as_echo_n "checking where .elc files should go... " >&6; }
2642 if test "${am_cv_lispdir+set}" = set; then
2643   $as_echo_n "(cached) " >&6
2644 else
2645
2646    if test $EMACS != "no"; then
2647      if test x${lispdir+set} != xset; then
2648   # If $EMACS isn't GNU Emacs or XEmacs, this can blow up pretty badly
2649   # Some emacsen will start up in interactive mode, requiring C-x C-c to exit,
2650   #  which is non-obvious for non-emacs users.
2651   # Redirecting /dev/null should help a bit; pity we can't detect "broken"
2652   #  emacsen earlier and avoid running this altogether.
2653   { ($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
2654   ($EMACS -batch -q -eval '(while load-path (princ (concat (car load-path) "\n")) (setq load-path (cdr load-path)))' </dev/null >conftest.out) 2>&5
2655   ac_status=$?
2656   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2657   (exit $ac_status); }
2658         am_cv_lispdir=`sed -n \
2659        -e 's,/$,,' \
2660        -e '/.*\/lib\/x*emacs\/site-lisp$/{s,.*/lib/\(x*emacs/site-lisp\)$,${libdir}/\1,;p;q;}' \
2661        -e '/.*\/share\/x*emacs\/site-lisp$/{s,.*/share/\(x*emacs/site-lisp\),${datarootdir}/\1,;p;q;}' \
2662        conftest.out`
2663        rm conftest.out
2664      fi
2665    fi
2666    test -z "$am_cv_lispdir" && am_cv_lispdir='${datadir}/emacs/site-lisp'
2667
2668 fi
2669 { $as_echo "$as_me:$LINENO: result: $am_cv_lispdir" >&5
2670 $as_echo "$am_cv_lispdir" >&6; }
2671   lispdir="$am_cv_lispdir"
2672
2673 fi
2674
2675
2676
2677
2678
2679 ## ------------ ##
2680 ## Grep & sed.  ##
2681 ## ------------ ##
2682 { $as_echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
2683 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
2684 if test "${ac_cv_path_GREP+set}" = set; then
2685   $as_echo_n "(cached) " >&6
2686 else
2687   # Extract the first word of "grep ggrep" to use in msg output
2688 if test -z "$GREP"; then
2689 set dummy grep ggrep; ac_prog_name=$2
2690 if test "${ac_cv_path_GREP+set}" = set; then
2691   $as_echo_n "(cached) " >&6
2692 else
2693   ac_path_GREP_found=false
2694 # Loop through the user's path and test for each of PROGNAME-LIST
2695 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2696 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
2697 do
2698   IFS=$as_save_IFS
2699   test -z "$as_dir" && as_dir=.
2700   for ac_prog in grep ggrep; do
2701   for ac_exec_ext in '' $ac_executable_extensions; do
2702     ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
2703     { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
2704     # Check for GNU ac_path_GREP and select it if it is found.
2705   # Check for GNU $ac_path_GREP
2706 case `"$ac_path_GREP" --version 2>&1` in
2707 *GNU*)
2708   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
2709 *)
2710   ac_count=0
2711   $as_echo_n 0123456789 >"conftest.in"
2712   while :
2713   do
2714     cat "conftest.in" "conftest.in" >"conftest.tmp"
2715     mv "conftest.tmp" "conftest.in"
2716     cp "conftest.in" "conftest.nl"
2717     $as_echo 'GREP' >> "conftest.nl"
2718     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
2719     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
2720     ac_count=`expr $ac_count + 1`
2721     if test $ac_count -gt ${ac_path_GREP_max-0}; then
2722       # Best one so far, save it but keep looking for a better one
2723       ac_cv_path_GREP="$ac_path_GREP"
2724       ac_path_GREP_max=$ac_count
2725     fi
2726     # 10*(2^10) chars as input seems more than enough
2727     test $ac_count -gt 10 && break
2728   done
2729   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
2730 esac
2731
2732
2733     $ac_path_GREP_found && break 3
2734   done
2735 done
2736
2737 done
2738 IFS=$as_save_IFS
2739
2740
2741 fi
2742
2743 GREP="$ac_cv_path_GREP"
2744 if test -z "$GREP"; then
2745   { { $as_echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
2746 $as_echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
2747    { (exit 1); exit 1; }; }
2748 fi
2749
2750 else
2751   ac_cv_path_GREP=$GREP
2752 fi
2753
2754
2755 fi
2756 { $as_echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
2757 $as_echo "$ac_cv_path_GREP" >&6; }
2758  GREP="$ac_cv_path_GREP"
2759
2760
2761 { $as_echo "$as_me:$LINENO: checking for egrep" >&5
2762 $as_echo_n "checking for egrep... " >&6; }
2763 if test "${ac_cv_path_EGREP+set}" = set; then
2764   $as_echo_n "(cached) " >&6
2765 else
2766   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
2767    then ac_cv_path_EGREP="$GREP -E"
2768    else
2769      # Extract the first word of "egrep" to use in msg output
2770 if test -z "$EGREP"; then
2771 set dummy egrep; ac_prog_name=$2
2772 if test "${ac_cv_path_EGREP+set}" = set; then
2773   $as_echo_n "(cached) " >&6
2774 else
2775   ac_path_EGREP_found=false
2776 # Loop through the user's path and test for each of PROGNAME-LIST
2777 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2778 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
2779 do
2780   IFS=$as_save_IFS
2781   test -z "$as_dir" && as_dir=.
2782   for ac_prog in egrep; do
2783   for ac_exec_ext in '' $ac_executable_extensions; do
2784     ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
2785     { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
2786     # Check for GNU ac_path_EGREP and select it if it is found.
2787   # Check for GNU $ac_path_EGREP
2788 case `"$ac_path_EGREP" --version 2>&1` in
2789 *GNU*)
2790   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
2791 *)
2792   ac_count=0
2793   $as_echo_n 0123456789 >"conftest.in"
2794   while :
2795   do
2796     cat "conftest.in" "conftest.in" >"conftest.tmp"
2797     mv "conftest.tmp" "conftest.in"
2798     cp "conftest.in" "conftest.nl"
2799     $as_echo 'EGREP' >> "conftest.nl"
2800     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
2801     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
2802     ac_count=`expr $ac_count + 1`
2803     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
2804       # Best one so far, save it but keep looking for a better one
2805       ac_cv_path_EGREP="$ac_path_EGREP"
2806       ac_path_EGREP_max=$ac_count
2807     fi
2808     # 10*(2^10) chars as input seems more than enough
2809     test $ac_count -gt 10 && break
2810   done
2811   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
2812 esac
2813
2814
2815     $ac_path_EGREP_found && break 3
2816   done
2817 done
2818
2819 done
2820 IFS=$as_save_IFS
2821
2822
2823 fi
2824
2825 EGREP="$ac_cv_path_EGREP"
2826 if test -z "$EGREP"; then
2827   { { $as_echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
2828 $as_echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
2829    { (exit 1); exit 1; }; }
2830 fi
2831
2832 else
2833   ac_cv_path_EGREP=$EGREP
2834 fi
2835
2836
2837    fi
2838 fi
2839 { $as_echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
2840 $as_echo "$ac_cv_path_EGREP" >&6; }
2841  EGREP="$ac_cv_path_EGREP"
2842
2843
2844 { $as_echo "$as_me:$LINENO: checking for a sed that does not truncate output" >&5
2845 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
2846 if test "${ac_cv_path_SED+set}" = set; then
2847   $as_echo_n "(cached) " >&6
2848 else
2849             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
2850      for ac_i in 1 2 3 4 5 6 7; do
2851        ac_script="$ac_script$as_nl$ac_script"
2852      done
2853      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
2854      $as_unset ac_script || ac_script=
2855      # Extract the first word of "sed gsed" to use in msg output
2856 if test -z "$SED"; then
2857 set dummy sed gsed; ac_prog_name=$2
2858 if test "${ac_cv_path_SED+set}" = set; then
2859   $as_echo_n "(cached) " >&6
2860 else
2861   ac_path_SED_found=false
2862 # Loop through the user's path and test for each of PROGNAME-LIST
2863 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2864 for as_dir in $PATH
2865 do
2866   IFS=$as_save_IFS
2867   test -z "$as_dir" && as_dir=.
2868   for ac_prog in sed gsed; do
2869   for ac_exec_ext in '' $ac_executable_extensions; do
2870     ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
2871     { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
2872     # Check for GNU ac_path_SED and select it if it is found.
2873   # Check for GNU $ac_path_SED
2874 case `"$ac_path_SED" --version 2>&1` in
2875 *GNU*)
2876   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
2877 *)
2878   ac_count=0
2879   $as_echo_n 0123456789 >"conftest.in"
2880   while :
2881   do
2882     cat "conftest.in" "conftest.in" >"conftest.tmp"
2883     mv "conftest.tmp" "conftest.in"
2884     cp "conftest.in" "conftest.nl"
2885     $as_echo '' >> "conftest.nl"
2886     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
2887     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
2888     ac_count=`expr $ac_count + 1`
2889     if test $ac_count -gt ${ac_path_SED_max-0}; then
2890       # Best one so far, save it but keep looking for a better one
2891       ac_cv_path_SED="$ac_path_SED"
2892       ac_path_SED_max=$ac_count
2893     fi
2894     # 10*(2^10) chars as input seems more than enough
2895     test $ac_count -gt 10 && break
2896   done
2897   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
2898 esac
2899
2900
2901     $ac_path_SED_found && break 3
2902   done
2903 done
2904
2905 done
2906 IFS=$as_save_IFS
2907
2908
2909 fi
2910
2911 SED="$ac_cv_path_SED"
2912 if test -z "$SED"; then
2913   { { $as_echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in \$PATH" >&5
2914 $as_echo "$as_me: error: no acceptable $ac_prog_name could be found in \$PATH" >&2;}
2915    { (exit 1); exit 1; }; }
2916 fi
2917
2918 else
2919   ac_cv_path_SED=$SED
2920 fi
2921
2922 fi
2923 { $as_echo "$as_me:$LINENO: result: $ac_cv_path_SED" >&5
2924 $as_echo "$ac_cv_path_SED" >&6; }
2925  SED="$ac_cv_path_SED"
2926   rm -f conftest.sed
2927
2928
2929
2930 ## ------------ ##
2931 ## Conclusion.  ##
2932 ## ------------ ##
2933
2934 ac_config_files="$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"
2935
2936
2937 cat >confcache <<\_ACEOF
2938 # This file is a shell script that caches the results of configure
2939 # tests run on this system so they can be shared between configure
2940 # scripts and configure runs, see configure's option --config-cache.
2941 # It is not useful on other systems.  If it contains results you don't
2942 # want to keep, you may remove or edit it.
2943 #
2944 # config.status only pays attention to the cache file if you give it
2945 # the --recheck option to rerun configure.
2946 #
2947 # `ac_cv_env_foo' variables (set or unset) will be overridden when
2948 # loading this file, other *unset* `ac_cv_foo' will be assigned the
2949 # following values.
2950
2951 _ACEOF
2952
2953 # The following way of writing the cache mishandles newlines in values,
2954 # but we know of no workaround that is simple, portable, and efficient.
2955 # So, we kill variables containing newlines.
2956 # Ultrix sh set writes to stderr and can't be redirected directly,
2957 # and sets the high bit in the cache file unless we assign to the vars.
2958 (
2959   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
2960     eval ac_val=\$$ac_var
2961     case $ac_val in #(
2962     *${as_nl}*)
2963       case $ac_var in #(
2964       *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
2965 $as_echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
2966       esac
2967       case $ac_var in #(
2968       _ | IFS | as_nl) ;; #(
2969       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2970       *) $as_unset $ac_var ;;
2971       esac ;;
2972     esac
2973   done
2974
2975   (set) 2>&1 |
2976     case $as_nl`(ac_space=' '; set) 2>&1` in #(
2977     *${as_nl}ac_space=\ *)
2978       # `set' does not quote correctly, so add quotes (double-quote
2979       # substitution turns \\\\ into \\, and sed turns \\ into \).
2980       sed -n \
2981         "s/'/'\\\\''/g;
2982           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
2983       ;; #(
2984     *)
2985       # `set' quotes correctly as required by POSIX, so do not add quotes.
2986       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2987       ;;
2988     esac |
2989     sort
2990 ) |
2991   sed '
2992      /^ac_cv_env_/b end
2993      t clear
2994      :clear
2995      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
2996      t end
2997      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
2998      :end' >>confcache
2999 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
3000   if test -w "$cache_file"; then
3001     test "x$cache_file" != "x/dev/null" &&
3002       { $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5
3003 $as_echo "$as_me: updating cache $cache_file" >&6;}
3004     cat confcache >$cache_file
3005   else
3006     { $as_echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
3007 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
3008   fi
3009 fi
3010 rm -f confcache
3011
3012 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3013 # Let make expand exec_prefix.
3014 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3015
3016 # Transform confdefs.h into DEFS.
3017 # Protect against shell expansion while executing Makefile rules.
3018 # Protect against Makefile macro expansion.
3019 #
3020 # If the first sed substitution is executed (which looks for macros that
3021 # take arguments), then branch to the quote section.  Otherwise,
3022 # look for a macro that doesn't take arguments.
3023 ac_script='
3024 t clear
3025 :clear
3026 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
3027 t quote
3028 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
3029 t quote
3030 b any
3031 :quote
3032 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
3033 s/\[/\\&/g
3034 s/\]/\\&/g
3035 s/\$/$$/g
3036 H
3037 :any
3038 ${
3039         g
3040         s/^\n//
3041         s/\n/ /g
3042         p
3043 }
3044 '
3045 DEFS=`sed -n "$ac_script" confdefs.h`
3046
3047
3048 ac_libobjs=
3049 ac_ltlibobjs=
3050 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
3051   # 1. Remove the extension, and $U if already installed.
3052   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
3053   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
3054   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
3055   #    will be set to the directory where LIBOBJS objects are built.
3056   ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
3057   ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
3058 done
3059 LIBOBJS=$ac_libobjs
3060
3061 LTLIBOBJS=$ac_ltlibobjs
3062
3063
3064
3065 : ${CONFIG_STATUS=./config.status}
3066 ac_clean_files_save=$ac_clean_files
3067 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
3068 { $as_echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
3069 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
3070 cat >$CONFIG_STATUS <<_ACEOF
3071 #! $SHELL
3072 # Generated by $as_me.
3073 # Run this file to recreate the current configuration.
3074 # Compiler output produced by configure, useful for debugging
3075 # configure, is in config.log if it exists.
3076
3077 debug=false
3078 ac_cs_recheck=false
3079 ac_cs_silent=false
3080 SHELL=\${CONFIG_SHELL-$SHELL}
3081 _ACEOF
3082
3083 cat >>$CONFIG_STATUS <<\_ACEOF
3084 ## --------------------- ##
3085 ## M4sh Initialization.  ##
3086 ## --------------------- ##
3087
3088 # Be more Bourne compatible
3089 DUALCASE=1; export DUALCASE # for MKS sh
3090 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
3091   emulate sh
3092   NULLCMD=:
3093   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
3094   # is contrary to our usage.  Disable this feature.
3095   alias -g '${1+"$@"}'='"$@"'
3096   setopt NO_GLOB_SUBST
3097 else
3098   case `(set -o) 2>/dev/null` in
3099   *posix*) set -o posix ;;
3100 esac
3101
3102 fi
3103
3104
3105
3106
3107 # PATH needs CR
3108 # Avoid depending upon Character Ranges.
3109 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
3110 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
3111 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
3112 as_cr_digits='0123456789'
3113 as_cr_alnum=$as_cr_Letters$as_cr_digits
3114
3115 as_nl='
3116 '
3117 export as_nl
3118 # Printing a long string crashes Solaris 7 /usr/bin/printf.
3119 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
3120 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
3121 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
3122 if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
3123   as_echo='printf %s\n'
3124   as_echo_n='printf %s'
3125 else
3126   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
3127     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
3128     as_echo_n='/usr/ucb/echo -n'
3129   else
3130     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
3131     as_echo_n_body='eval
3132       arg=$1;
3133       case $arg in
3134       *"$as_nl"*)
3135         expr "X$arg" : "X\\(.*\\)$as_nl";
3136         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
3137       esac;
3138       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
3139     '
3140     export as_echo_n_body
3141     as_echo_n='sh -c $as_echo_n_body as_echo'
3142   fi
3143   export as_echo_body
3144   as_echo='sh -c $as_echo_body as_echo'
3145 fi
3146
3147 # The user is always right.
3148 if test "${PATH_SEPARATOR+set}" != set; then
3149   echo "#! /bin/sh" >conf$$.sh
3150   echo  "exit 0"   >>conf$$.sh
3151   chmod +x conf$$.sh
3152   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
3153     PATH_SEPARATOR=';'
3154   else
3155     PATH_SEPARATOR=:
3156   fi
3157   rm -f conf$$.sh
3158 fi
3159
3160 # Support unset when possible.
3161 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
3162   as_unset=unset
3163 else
3164   as_unset=false
3165 fi
3166
3167
3168 # IFS
3169 # We need space, tab and new line, in precisely that order.  Quoting is
3170 # there to prevent editors from complaining about space-tab.
3171 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
3172 # splitting by setting IFS to empty value.)
3173 IFS=" ""        $as_nl"
3174
3175 # Find who we are.  Look in the path if we contain no directory separator.
3176 case $0 in
3177   *[\\/]* ) as_myself=$0 ;;
3178   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3179 for as_dir in $PATH
3180 do
3181   IFS=$as_save_IFS
3182   test -z "$as_dir" && as_dir=.
3183   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3184 done
3185 IFS=$as_save_IFS
3186
3187      ;;
3188 esac
3189 # We did not find ourselves, most probably we were run as `sh COMMAND'
3190 # in which case we are not to be found in the path.
3191 if test "x$as_myself" = x; then
3192   as_myself=$0
3193 fi
3194 if test ! -f "$as_myself"; then
3195   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
3196   { (exit 1); exit 1; }
3197 fi
3198
3199 # Work around bugs in pre-3.0 UWIN ksh.
3200 for as_var in ENV MAIL MAILPATH
3201 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
3202 done
3203 PS1='$ '
3204 PS2='> '
3205 PS4='+ '
3206
3207 # NLS nuisances.
3208 for as_var in \
3209   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
3210   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
3211   LC_TELEPHONE LC_TIME
3212 do
3213   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
3214     eval $as_var=C; export $as_var
3215   else
3216     ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
3217   fi
3218 done
3219
3220 # Required to use basename.
3221 if expr a : '\(a\)' >/dev/null 2>&1 &&
3222    test "X`expr 00001 : '.*\(...\)'`" = X001; then
3223   as_expr=expr
3224 else
3225   as_expr=false
3226 fi
3227
3228 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
3229   as_basename=basename
3230 else
3231   as_basename=false
3232 fi
3233
3234
3235 # Name of the executable.
3236 as_me=`$as_basename -- "$0" ||
3237 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
3238          X"$0" : 'X\(//\)$' \| \
3239          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
3240 $as_echo X/"$0" |
3241     sed '/^.*\/\([^/][^/]*\)\/*$/{
3242             s//\1/
3243             q
3244           }
3245           /^X\/\(\/\/\)$/{
3246             s//\1/
3247             q
3248           }
3249           /^X\/\(\/\).*/{
3250             s//\1/
3251             q
3252           }
3253           s/.*/./; q'`
3254
3255 # CDPATH.
3256 $as_unset CDPATH
3257
3258
3259
3260   as_lineno_1=$LINENO
3261   as_lineno_2=$LINENO
3262   test "x$as_lineno_1" != "x$as_lineno_2" &&
3263   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
3264
3265   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
3266   # uniformly replaced by the line number.  The first 'sed' inserts a
3267   # line-number line after each line using $LINENO; the second 'sed'
3268   # does the real work.  The second script uses 'N' to pair each
3269   # line-number line with the line containing $LINENO, and appends
3270   # trailing '-' during substitution so that $LINENO is not a special
3271   # case at line end.
3272   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
3273   # scripts with optimization help from Paolo Bonzini.  Blame Lee
3274   # E. McMahon (1931-1989) for sed's syntax.  :-)
3275   sed -n '
3276     p
3277     /[$]LINENO/=
3278   ' <$as_myself |
3279     sed '
3280       s/[$]LINENO.*/&-/
3281       t lineno
3282       b
3283       :lineno
3284       N
3285       :loop
3286       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
3287       t loop
3288       s/-\n.*//
3289     ' >$as_me.lineno &&
3290   chmod +x "$as_me.lineno" ||
3291     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
3292    { (exit 1); exit 1; }; }
3293
3294   # Don't try to exec as it changes $[0], causing all sort of problems
3295   # (the dirname of $[0] is not the place where we might find the
3296   # original and so on.  Autoconf is especially sensitive to this).
3297   . "./$as_me.lineno"
3298   # Exit status is that of the last command.
3299   exit
3300 }
3301
3302
3303 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
3304   as_dirname=dirname
3305 else
3306   as_dirname=false
3307 fi
3308
3309 ECHO_C= ECHO_N= ECHO_T=
3310 case `echo -n x` in
3311 -n*)
3312   case `echo 'x\c'` in
3313   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
3314   *)   ECHO_C='\c';;
3315   esac;;
3316 *)
3317   ECHO_N='-n';;
3318 esac
3319 if expr a : '\(a\)' >/dev/null 2>&1 &&
3320    test "X`expr 00001 : '.*\(...\)'`" = X001; then
3321   as_expr=expr
3322 else
3323   as_expr=false
3324 fi
3325
3326 rm -f conf$$ conf$$.exe conf$$.file
3327 if test -d conf$$.dir; then
3328   rm -f conf$$.dir/conf$$.file
3329 else
3330   rm -f conf$$.dir
3331   mkdir conf$$.dir
3332 fi
3333 echo >conf$$.file
3334 if ln -s conf$$.file conf$$ 2>/dev/null; then
3335   as_ln_s='ln -s'
3336   # ... but there are two gotchas:
3337   # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
3338   # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
3339   # In both cases, we have to default to `cp -p'.
3340   ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
3341     as_ln_s='cp -p'
3342 elif ln conf$$.file conf$$ 2>/dev/null; then
3343   as_ln_s=ln
3344 else
3345   as_ln_s='cp -p'
3346 fi
3347 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
3348 rmdir conf$$.dir 2>/dev/null
3349
3350 if mkdir -p . 2>/dev/null; then
3351   as_mkdir_p=:
3352 else
3353   test -d ./-p && rmdir ./-p
3354   as_mkdir_p=false
3355 fi
3356
3357 if test -x / >/dev/null 2>&1; then
3358   as_test_x='test -x'
3359 else
3360   if ls -dL / >/dev/null 2>&1; then
3361     as_ls_L_option=L
3362   else
3363     as_ls_L_option=
3364   fi
3365   as_test_x='
3366     eval sh -c '\''
3367       if test -d "$1"; then
3368         test -d "$1/.";
3369       else
3370         case $1 in
3371         -*)set "./$1";;
3372         esac;
3373         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
3374         ???[sx]*):;;*)false;;esac;fi
3375     '\'' sh
3376   '
3377 fi
3378 as_executable_p=$as_test_x
3379
3380 # Sed expression to map a string onto a valid CPP name.
3381 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
3382
3383 # Sed expression to map a string onto a valid variable name.
3384 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
3385
3386
3387 exec 6>&1
3388
3389 # Save the log message, to keep $[0] and so on meaningful, and to
3390 # report actual input values of CONFIG_FILES etc. instead of their
3391 # values after options handling.
3392 ac_log="
3393 This file was extended by GNU Autoconf $as_me 2.61b, which was
3394 generated by GNU Autoconf 2.61b.  Invocation command line was
3395
3396   CONFIG_FILES    = $CONFIG_FILES
3397   CONFIG_HEADERS  = $CONFIG_HEADERS
3398   CONFIG_LINKS    = $CONFIG_LINKS
3399   CONFIG_COMMANDS = $CONFIG_COMMANDS
3400   $ $0 $@
3401
3402 on `(hostname || uname -n) 2>/dev/null | sed 1q`
3403 "
3404
3405 _ACEOF
3406
3407 cat >>$CONFIG_STATUS <<_ACEOF
3408 # Files that config.status was made for.
3409 config_files="$ac_config_files"
3410 config_commands="$ac_config_commands"
3411
3412 _ACEOF
3413
3414 cat >>$CONFIG_STATUS <<\_ACEOF
3415 ac_cs_usage="\
3416 \`$as_me' instantiates files from templates according to the
3417 current configuration.
3418
3419 Usage: $0 [OPTIONS] [FILE]...
3420
3421   -h, --help       print this help, then exit
3422   -V, --version    print version number and configuration settings, then exit
3423   -q, --quiet      do not print progress messages
3424   -d, --debug      don't remove temporary files
3425       --recheck    update $as_me by reconfiguring in the same conditions
3426   --file=FILE[:TEMPLATE]
3427                    instantiate the configuration file FILE
3428
3429 Configuration files:
3430 $config_files
3431
3432 Configuration commands:
3433 $config_commands
3434
3435 Report bugs to <bug-autoconf@gnu.org>."
3436
3437 _ACEOF
3438 cat >>$CONFIG_STATUS <<_ACEOF
3439 ac_cs_version="\\
3440 GNU Autoconf config.status 2.61b
3441 configured by $0, generated by GNU Autoconf 2.61b,
3442   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
3443
3444 Copyright (C) 2006 Free Software Foundation, Inc.
3445 This config.status script is free software; the Free Software Foundation
3446 gives unlimited permission to copy, distribute and modify it."
3447
3448 ac_pwd='$ac_pwd'
3449 srcdir='$srcdir'
3450 INSTALL='$INSTALL'
3451 MKDIR_P='$MKDIR_P'
3452 AWK='$AWK'
3453 test -n "\$AWK" || AWK=awk
3454 _ACEOF
3455
3456 cat >>$CONFIG_STATUS <<\_ACEOF
3457 # If no file are specified by the user, then we need to provide default
3458 # value.  By we need to know if files were specified by the user.
3459 ac_need_defaults=:
3460 while test $# != 0
3461 do
3462   case $1 in
3463   --*=*)
3464     ac_option=`expr "X$1" : 'X\([^=]*\)='`
3465     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
3466     ac_shift=:
3467     ;;
3468   *)
3469     ac_option=$1
3470     ac_optarg=$2
3471     ac_shift=shift
3472     ;;
3473   esac
3474
3475   case $ac_option in
3476   # Handling of the options.
3477   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3478     ac_cs_recheck=: ;;
3479   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
3480     $as_echo "$ac_cs_version"; exit ;;
3481   --debug | --debu | --deb | --de | --d | -d )
3482     debug=: ;;
3483   --file | --fil | --fi | --f )
3484     $ac_shift
3485     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
3486     ac_need_defaults=false;;
3487   --he | --h |  --help | --hel | -h )
3488     $as_echo "$ac_cs_usage"; exit ;;
3489   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
3490   | -silent | --silent | --silen | --sile | --sil | --si | --s)
3491     ac_cs_silent=: ;;
3492
3493   # This is an error.
3494   -*) { $as_echo "$as_me: error: unrecognized option: $1
3495 Try \`$0 --help' for more information." >&2
3496    { (exit 1); exit 1; }; } ;;
3497
3498   *) ac_config_targets="$ac_config_targets $1"
3499      ac_need_defaults=false ;;
3500
3501   esac
3502   shift
3503 done
3504
3505 ac_configure_extra_args=
3506
3507 if $ac_cs_silent; then
3508   exec 6>/dev/null
3509   ac_configure_extra_args="$ac_configure_extra_args --silent"
3510 fi
3511
3512 _ACEOF
3513 cat >>$CONFIG_STATUS <<_ACEOF
3514 if \$ac_cs_recheck; then
3515   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
3516   shift
3517   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
3518   CONFIG_SHELL='$SHELL'
3519   export CONFIG_SHELL
3520   exec "\$@"
3521 fi
3522
3523 _ACEOF
3524 cat >>$CONFIG_STATUS <<\_ACEOF
3525 exec 5>>config.log
3526 {
3527   echo
3528   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
3529 ## Running $as_me. ##
3530 _ASBOX
3531   $as_echo "$ac_log"
3532 } >&5
3533
3534 _ACEOF
3535 cat >>$CONFIG_STATUS <<_ACEOF
3536 _ACEOF
3537
3538 cat >>$CONFIG_STATUS <<\_ACEOF
3539
3540 # Handling of arguments.
3541 for ac_config_target in $ac_config_targets
3542 do
3543   case $ac_config_target in
3544     "tests/atconfig") CONFIG_COMMANDS="$CONFIG_COMMANDS tests/atconfig" ;;
3545     "tests/Makefile") CONFIG_FILES="$CONFIG_FILES tests/Makefile" ;;
3546     "tests/atlocal") CONFIG_FILES="$CONFIG_FILES tests/atlocal" ;;
3547     "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;;
3548     "lib/emacs/Makefile") CONFIG_FILES="$CONFIG_FILES lib/emacs/Makefile" ;;
3549     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
3550     "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
3551     "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
3552     "lib/Autom4te/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Autom4te/Makefile" ;;
3553     "lib/autoscan/Makefile") CONFIG_FILES="$CONFIG_FILES lib/autoscan/Makefile" ;;
3554     "lib/m4sugar/Makefile") CONFIG_FILES="$CONFIG_FILES lib/m4sugar/Makefile" ;;
3555     "lib/autoconf/Makefile") CONFIG_FILES="$CONFIG_FILES lib/autoconf/Makefile" ;;
3556     "lib/autotest/Makefile") CONFIG_FILES="$CONFIG_FILES lib/autotest/Makefile" ;;
3557     "bin/Makefile") CONFIG_FILES="$CONFIG_FILES bin/Makefile" ;;
3558
3559   *) { { $as_echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
3560 $as_echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
3561    { (exit 1); exit 1; }; };;
3562   esac
3563 done
3564
3565
3566 # If the user did not use the arguments to specify the items to instantiate,
3567 # then the envvar interface is used.  Set only those that are not.
3568 # We use the long form for the default assignment because of an extremely
3569 # bizarre bug on SunOS 4.1.3.
3570 if $ac_need_defaults; then
3571   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
3572   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
3573 fi
3574
3575 # Have a temporary directory for convenience.  Make it in the build tree
3576 # simply because there is no reason against having it here, and in addition,
3577 # creating and moving files from /tmp can sometimes cause problems.
3578 # Hook for its removal unless debugging.
3579 # Note that there is a small window in which the directory will not be cleaned:
3580 # after its creation but before its name has been assigned to `$tmp'.
3581 $debug ||
3582 {
3583   tmp=
3584   trap 'exit_status=$?
3585   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
3586 ' 0
3587   trap '{ (exit 1); exit 1; }' 1 2 13 15
3588 }
3589 # Create a (secure) tmp directory for tmp files.
3590
3591 {
3592   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
3593   test -n "$tmp" && test -d "$tmp"
3594 }  ||
3595 {
3596   tmp=./conf$$-$RANDOM
3597   (umask 077 && mkdir "$tmp")
3598 } ||
3599 {
3600    $as_echo "$me: cannot create a temporary directory in ." >&2
3601    { (exit 1); exit 1; }
3602 }
3603
3604 # Set up the scripts for CONFIG_FILES section.
3605 # No need to generate them if there are no CONFIG_FILES.
3606 # This happens for instance with `./config.status config.h'.
3607 if test -n "$CONFIG_FILES"; then
3608
3609
3610 echo 'BEGIN {' >"$tmp/subs.awk"
3611 _ACEOF
3612
3613
3614 {
3615   echo "cat >conf$$subs.awk <<_ACEOF"
3616   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/'
3617   echo "_ACEOF"
3618 } >conf$$subs.sh
3619 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
3620 ac_delim='%!_!# '
3621 for ac_last_try in false false false false false :; do
3622   . ./conf$$subs.sh
3623
3624   if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` = $ac_delim_num; then
3625     break
3626   elif $ac_last_try; then
3627     { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
3628 $as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
3629    { (exit 1); exit 1; }; }
3630   else
3631     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
3632   fi
3633 done
3634 rm -f conf$$subs.sh
3635
3636 cat >>$CONFIG_STATUS <<_ACEOF
3637 cat >>"\$tmp/subs.awk" <<\CEOF
3638 _ACEOF
3639 sed -n '
3640 h
3641 s/^/S["/; s/!.*/"]=/
3642 p
3643 g
3644 s/^[^!]*!//
3645 :repl
3646 t repl
3647 s/'"$ac_delim"'$//
3648 t delim
3649 :nl
3650 h
3651 s/\(.\{148\}\).*/\1/
3652 t more1
3653 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
3654 p
3655 n
3656 b repl
3657 :more1
3658 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
3659 p
3660 g
3661 s/.\{148\}//
3662 t nl
3663 :delim
3664 h
3665 s/\(.\{148\}\).*/\1/
3666 t more2
3667 s/["\\]/\\&/g; s/^/"/; s/$/"/
3668 p
3669 b
3670 :more2
3671 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
3672 p
3673 g
3674 s/.\{148\}//
3675 t delim
3676 ' <conf$$subs.awk | sed '
3677 /^[^"]/{
3678   N
3679   s/\n//
3680 }
3681 ' >>$CONFIG_STATUS
3682 rm -f conf$$subs.awk
3683 cat >>$CONFIG_STATUS <<_ACEOF
3684 CEOF
3685 cat >>"\$tmp/subs.awk" <<CEOF
3686   for (key in S) S_is_set[key] = 1
3687   FS = "\a"
3688
3689 }
3690 {
3691   line = $ 0
3692   nfields = split(line, field, "@")
3693   substed = 0
3694   len = length(field[1])
3695   for (i = 2; i < nfields; i++) {
3696     key = field[i]
3697     keylen = length(key)
3698     if (S_is_set[key]) {
3699       value = S[key]
3700       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
3701       len += length(value) + length(field[++i])
3702       substed = 1
3703     } else
3704       len += 1 + keylen
3705   }
3706
3707   print line
3708 }
3709
3710 CEOF
3711 _ACEOF
3712
3713 # VPATH may cause trouble with some makes, so we remove $(srcdir),
3714 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
3715 # trailing colons and then remove the whole line if VPATH becomes empty
3716 # (actually we leave an empty line to preserve line numbers).
3717 if test "x$srcdir" = x.; then
3718   ac_vpsub='/^[  ]*VPATH[        ]*=/{
3719 s/:*\$(srcdir):*/:/
3720 s/:*\${srcdir}:*/:/
3721 s/:*@srcdir@:*/:/
3722 s/^\([^=]*=[     ]*\):*/\1/
3723 s/:*$//
3724 s/^[^=]*=[       ]*$//
3725 }'
3726 fi
3727
3728 cat >>$CONFIG_STATUS <<\_ACEOF
3729 fi # test -n "$CONFIG_FILES"
3730
3731
3732 for ac_tag in  :F $CONFIG_FILES      :C $CONFIG_COMMANDS
3733 do
3734   case $ac_tag in
3735   :[FHLC]) ac_mode=$ac_tag; continue;;
3736   esac
3737   case $ac_mode$ac_tag in
3738   :[FHL]*:*);;
3739   :L* | :C*:*) { { $as_echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
3740 $as_echo "$as_me: error: Invalid tag $ac_tag." >&2;}
3741    { (exit 1); exit 1; }; };;
3742   :[FH]-) ac_tag=-:-;;
3743   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
3744   esac
3745   ac_save_IFS=$IFS
3746   IFS=:
3747   set x $ac_tag
3748   IFS=$ac_save_IFS
3749   shift
3750   ac_file=$1
3751   shift
3752
3753   case $ac_mode in
3754   :L) ac_source=$1;;
3755   :[FH])
3756     ac_file_inputs=
3757     for ac_f
3758     do
3759       case $ac_f in
3760       -) ac_f="$tmp/stdin";;
3761       *) # Look for the file first in the build tree, then in the source tree
3762          # (if the path is not absolute).  The absolute path cannot be DOS-style,
3763          # because $ac_f cannot contain `:'.
3764          test -f "$ac_f" ||
3765            case $ac_f in
3766            [\\/$]*) false;;
3767            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
3768            esac ||
3769            { { $as_echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
3770 $as_echo "$as_me: error: cannot find input file: $ac_f" >&2;}
3771    { (exit 1); exit 1; }; };;
3772       esac
3773       ac_file_inputs="$ac_file_inputs $ac_f"
3774     done
3775
3776     # Let's still pretend it is `configure' which instantiates (i.e., don't
3777     # use $as_me), people would be surprised to read:
3778     #    /* config.h.  Generated by config.status.  */
3779     configure_input='Generated from '`
3780           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
3781         `' by configure.'
3782     if test x"$ac_file" != x-; then
3783       configure_input="$ac_file.  $configure_input"
3784       { $as_echo "$as_me:$LINENO: creating $ac_file" >&5
3785 $as_echo "$as_me: creating $ac_file" >&6;}
3786     fi
3787
3788     case $ac_tag in
3789     *:-:* | *:-) cat >"$tmp/stdin";;
3790     esac
3791     ;;
3792   esac
3793
3794   ac_dir=`$as_dirname -- "$ac_file" ||
3795 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3796          X"$ac_file" : 'X\(//\)[^/]' \| \
3797          X"$ac_file" : 'X\(//\)$' \| \
3798          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
3799 $as_echo X"$ac_file" |
3800     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3801             s//\1/
3802             q
3803           }
3804           /^X\(\/\/\)[^/].*/{
3805             s//\1/
3806             q
3807           }
3808           /^X\(\/\/\)$/{
3809             s//\1/
3810             q
3811           }
3812           /^X\(\/\).*/{
3813             s//\1/
3814             q
3815           }
3816           s/.*/./; q'`
3817   { as_dir="$ac_dir"
3818   case $as_dir in #(
3819   -*) as_dir=./$as_dir;;
3820   esac
3821   test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
3822     as_dirs=
3823     while :; do
3824       case $as_dir in #(
3825       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
3826       *) as_qdir=$as_dir;;
3827       esac
3828       as_dirs="'$as_qdir' $as_dirs"
3829       as_dir=`$as_dirname -- "$as_dir" ||
3830 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3831          X"$as_dir" : 'X\(//\)[^/]' \| \
3832          X"$as_dir" : 'X\(//\)$' \| \
3833          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
3834 $as_echo X"$as_dir" |
3835     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3836             s//\1/
3837             q
3838           }
3839           /^X\(\/\/\)[^/].*/{
3840             s//\1/
3841             q
3842           }
3843           /^X\(\/\/\)$/{
3844             s//\1/
3845             q
3846           }
3847           /^X\(\/\).*/{
3848             s//\1/
3849             q
3850           }
3851           s/.*/./; q'`
3852       test -d "$as_dir" && break
3853     done
3854     test -z "$as_dirs" || eval "mkdir $as_dirs"
3855   } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
3856 $as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
3857    { (exit 1); exit 1; }; }; }
3858   ac_builddir=.
3859
3860 case "$ac_dir" in
3861 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
3862 *)
3863   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's,^\.[\\/],,'`
3864   # A ".." for each directory in $ac_dir_suffix.
3865   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
3866   case $ac_top_builddir_sub in
3867   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
3868   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
3869   esac ;;
3870 esac
3871 ac_abs_top_builddir=$ac_pwd
3872 ac_abs_builddir=$ac_pwd$ac_dir_suffix
3873 # for backward compatibility:
3874 ac_top_builddir=$ac_top_build_prefix
3875
3876 case $srcdir in
3877   .)  # We are building in place.
3878     ac_srcdir=.
3879     ac_top_srcdir=$ac_top_builddir_sub
3880     ac_abs_top_srcdir=$ac_pwd ;;
3881   [\\/]* | ?:[\\/]* )  # Absolute name.
3882     ac_srcdir=$srcdir$ac_dir_suffix;
3883     ac_top_srcdir=$srcdir
3884     ac_abs_top_srcdir=$srcdir ;;
3885   *) # Relative name.
3886     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
3887     ac_top_srcdir=$ac_top_build_prefix$srcdir
3888     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
3889 esac
3890 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
3891
3892
3893   case $ac_mode in
3894   :F)
3895   #
3896   # CONFIG_FILE
3897   #
3898
3899   case $INSTALL in
3900   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
3901   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
3902   esac
3903   ac_MKDIR_P=$MKDIR_P
3904   case $MKDIR_P in
3905   [\\/$]* | ?:[\\/]* ) ;;
3906   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
3907   esac
3908 _ACEOF
3909
3910 cat >>$CONFIG_STATUS <<\_ACEOF
3911 # If the template does not know about datarootdir, expand it.
3912 # FIXME: This hack should be removed a few years after 2.60.
3913 ac_datarootdir_hack=; ac_datarootdir_seen=
3914
3915 case `sed -n '/datarootdir/ {
3916   p
3917   q
3918 }
3919 /@datadir@/p
3920 /@docdir@/p
3921 /@infodir@/p
3922 /@localedir@/p
3923 /@mandir@/p
3924 ' $ac_file_inputs` in
3925 *datarootdir*) ac_datarootdir_seen=yes;;
3926 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
3927   { $as_echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
3928 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
3929 _ACEOF
3930 cat >>$CONFIG_STATUS <<_ACEOF
3931   ac_datarootdir_hack='
3932   s&@datadir@&$datadir&g
3933   s&@docdir@&$docdir&g
3934   s&@infodir@&$infodir&g
3935   s&@localedir@&$localedir&g
3936   s&@mandir@&$mandir&g
3937     s&\\\${datarootdir}&$datarootdir&g' ;;
3938 esac
3939 _ACEOF
3940
3941 # Neutralize VPATH when `$srcdir' = `.'.
3942 # Shell code in configure.ac might set extrasub.
3943 # FIXME: do we really want to maintain this feature?
3944 cat >>$CONFIG_STATUS <<_ACEOF
3945   sed "$ac_vpsub
3946 $extrasub
3947 _ACEOF
3948 cat >>$CONFIG_STATUS <<\_ACEOF
3949 :t
3950 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
3951 s&@configure_input@&$configure_input&;t t
3952 s&@top_builddir@&$ac_top_builddir_sub&;t t
3953 s&@srcdir@&$ac_srcdir&;t t
3954 s&@abs_srcdir@&$ac_abs_srcdir&;t t
3955 s&@top_srcdir@&$ac_top_srcdir&;t t
3956 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
3957 s&@builddir@&$ac_builddir&;t t
3958 s&@abs_builddir@&$ac_abs_builddir&;t t
3959 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
3960 s&@INSTALL@&$ac_INSTALL&;t t
3961 s&@MKDIR_P@&$ac_MKDIR_P&;t t
3962 $ac_datarootdir_hack
3963 " $ac_file_inputs | $AWK -f "$tmp/subs.awk" >$tmp/out
3964
3965 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
3966   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
3967   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
3968   { $as_echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3969 which seems to be undefined.  Please make sure it is defined." >&5
3970 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3971 which seems to be undefined.  Please make sure it is defined." >&2;}
3972
3973   rm -f "$tmp/stdin"
3974   case $ac_file in
3975   -) cat "$tmp/out"; rm -f "$tmp/out";;
3976   *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
3977   esac
3978  ;;
3979
3980
3981   :C)  { $as_echo "$as_me:$LINENO: executing $ac_file commands" >&5
3982 $as_echo "$as_me: executing $ac_file commands" >&6;}
3983  ;;
3984   esac
3985
3986
3987   case $ac_file$ac_mode in
3988     "tests/atconfig":C) cat >tests/atconfig <<ATEOF
3989 # Configurable variable values for building test suites.
3990 # Generated by $0.
3991 # Copyright (C) 2000, 2001, 2003, 2004 Free Software Foundation, Inc.
3992
3993 # The test suite will define top_srcdir=$at_top_srcdir/../.. etc.
3994 at_testdir='tests'
3995 abs_builddir='$ac_abs_builddir'
3996 at_srcdir='$ac_srcdir'
3997 abs_srcdir='$ac_abs_srcdir'
3998 at_top_srcdir='$ac_top_srcdir'
3999 abs_top_srcdir='$ac_abs_top_srcdir'
4000 at_top_build_prefix='$ac_top_build_prefix'
4001 abs_top_builddir='$ac_abs_top_builddir'
4002
4003 # Backward compatibility with Autotest <= 2.59b:
4004 at_top_builddir=\$at_top_build_prefix
4005
4006 AUTOTEST_PATH='tests'
4007
4008 SHELL=\${CONFIG_SHELL-'$SHELL'}
4009 ATEOF
4010  ;;
4011
4012   esac
4013 done # for ac_tag
4014
4015
4016 { (exit 0); exit 0; }
4017 _ACEOF
4018 chmod +x $CONFIG_STATUS
4019 ac_clean_files=$ac_clean_files_save
4020
4021
4022 # configure is writing to config.log, and then calls config.status.
4023 # config.status does its own redirection, appending to config.log.
4024 # Unfortunately, on DOS this fails, as config.log is still kept open
4025 # by configure, so config.status won't be able to write to it; its
4026 # output is simply discarded.  So we exec the FD to /dev/null,
4027 # effectively closing config.log, so it can be properly (re)opened and
4028 # appended to by config.status.  When coming back to configure, we
4029 # need to make the FD available again.
4030 if test "$no_create" != yes; then
4031   ac_cs_success=:
4032   ac_config_status_args=
4033   test "$silent" = yes &&
4034     ac_config_status_args="$ac_config_status_args --quiet"
4035   exec 5>/dev/null
4036   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
4037   exec 5>>config.log
4038   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
4039   # would make configure fail if this is the last instruction.
4040   $ac_cs_success || { (exit 1); exit 1; }
4041 fi
4042 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
4043   { $as_echo "$as_me:$LINENO: WARNING: Unrecognized options: $ac_unrecognized_opts" >&5
4044 $as_echo "$as_me: WARNING: Unrecognized options: $ac_unrecognized_opts" >&2;}
4045 fi
4046
4047 # Report the state of this version of Autoconf if this is a beta.
4048     cat <<EOF
4049
4050 You are about to use an experimental version of Autoconf.  Be sure to
4051 read the relevant mailing lists, most importantly <autoconf@gnu.org>.
4052
4053 Below you will find information on the status of this version of Autoconf.
4054
4055
4056 EOF
4057     sed -n '/^\* Status/,$p' $srcdir/BUGS
4058