configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.61b for GNU Autoconf 2.61b.
   4 #
   5 # Report bugs to <bug-autoconf@gnu.org>.
   6 #
   7 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   8 # 2002, 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## --------------------- ##
  12 ## M4sh Initialization.  ##
  13 ## --------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in
  26   *posix*) set -o posix ;;
  27 esac
  28
  29 fi
  30
  31
  32
  33
  34 # PATH needs CR
  35 # Avoid depending upon Character Ranges.
  36 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
  37 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
  38 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
  39 as_cr_digits='0123456789'
  40 as_cr_alnum=$as_cr_Letters$as_cr_digits
  41
  42 as_nl='
  43 '
  44 export as_nl
  45 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  46 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  47 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  48 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  49 if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  50   as_echo='printf %s\n'
  51   as_echo_n='printf %s'
  52 else
  53   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  54     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  55     as_echo_n='/usr/ucb/echo -n'
  56   else
  57     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  58     as_echo_n_body='eval
  59       arg=$1;
  60       case $arg in
  61       *"$as_nl"*)
  62         expr "X$arg" : "X\\(.*\\)$as_nl";
  63         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  64       esac;
  65       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  66     '
  67     export as_echo_n_body
  68     as_echo_n='sh -c $as_echo_n_body as_echo'
  69   fi
  70   export as_echo_body
  71   as_echo='sh -c $as_echo_body as_echo'
  72 fi
  73
  74 # The user is always right.
  75 if test "${PATH_SEPARATOR+set}" != set; then
  76   echo "#! /bin/sh" >conf$$.sh
  77   echo  "exit 0"   >>conf$$.sh
  78   chmod +x conf$$.sh
  79   if (PATH="/nonexistent;."; FPATH=$PATH; conf$$.sh) >/dev/null 2>&1; then
  80     PATH_SEPARATOR=';'
  81   else
  82     PATH_SEPARATOR=:
  83   fi
  84   rm -f conf$$.sh
  85 fi
  86
  87 # Support unset when possible.
  88 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
  89   as_unset=unset
  90 else
  91   as_unset=false
  92 fi
  93
  94
  95 # IFS
  96 # We need space, tab and new line, in precisely that order.  Quoting is
  97 # there to prevent editors from complaining about space-tab.
  98 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  99 # splitting by setting IFS to empty value.)
 100 IFS=" ""        $as_nl"
 101
 102 # Find who we are.  Look in the path if we contain no directory separator.
 103 case $0 in
 104   *[\\/]* ) as_myself=$0 ;;
 105   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 106 for as_dir in $PATH
 107 do
 108   IFS=$as_save_IFS
 109   test -z "$as_dir" && as_dir=.
 110   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 111 done
 112 IFS=$as_save_IFS
 113
 114      ;;
 115 esac
 116 # We did not find ourselves, most probably we were run as `sh COMMAND'
 117 # in which case we are not to be found in the path.
 118 if test "x$as_myself" = x; then
 119   as_myself=$0
 120 fi
 121 if test ! -f "$as_myself"; then
 122   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 123   { (exit 1); exit 1; }
 124 fi
 125
 126 # Work around bugs in pre-3.0 UWIN ksh.
 127 for as_var in ENV MAIL MAILPATH
 128 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
 129 done
 130 PS1='$ '
 131 PS2='> '
 132 PS4='+ '
 133
 134 # NLS nuisances.
 135 for as_var in \
 136   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
 137   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
 138   LC_TELEPHONE LC_TIME
 139 do
 140   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
 141     eval $as_var=C; export $as_var
 142   else
 143     ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
 144   fi
 145 done
 146
 147 # Required to use basename.
 148 if expr a : '\(a\)' >/dev/null 2>&1 &&
 149    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 150   as_expr=expr
 151 else
 152   as_expr=false
 153 fi
 154
 155 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 156   as_basename=basename
 157 else
 158   as_basename=false
 159 fi
 160
 161
 162 # Name of the executable.
 163 as_me=`$as_basename -- "$0" ||
 164 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 165          X"$0" : 'X\(//\)$' \| \
 166          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 167 $as_echo X/"$0" |
 168     sed '/^.*\/\([^/][^/]*\)\/*$/{
 169             s//\1/
 170             q
 171           }
 172           /^X\/\(\/\/\)$/{
 173             s//\1/
 174             q
 175           }
 176           /^X\/\(\/\).*/{
 177             s//\1/
 178             q
 179           }
 180           s/.*/./; q'`
 181
 182 # CDPATH.
 183 $as_unset CDPATH
 184
 185
 186 if test "x$CONFIG_SHELL" = x; then
 187   if (eval ":") 2>/dev/null; then
 188   as_have_required=yes
 189 else
 190   as_have_required=no
 191 fi
 192
 193   if test $as_have_required = yes &&     (eval ":
 194 (as_func_return () {
 195   (exit \$1)
 196 }
 197 as_func_success () {
 198   as_func_return 0
 199 }
 200 as_func_failure () {
 201   as_func_return 1
 202 }
 203 as_func_ret_success () {
 204   return 0
 205 }
 206 as_func_ret_failure () {
 207   return 1
 208 }
 209
 210 exitcode=0
 211 if as_func_success; then
 212   :
 213 else
 214   exitcode=1
 215   echo as_func_success failed.
 216 fi
 217
 218 if as_func_failure; then
 219   exitcode=1
 220   echo as_func_failure succeeded.
 221 fi
 222
 223 if as_func_ret_success; then
 224   :
 225 else
 226   exitcode=1
 227   echo as_func_ret_success failed.
 228 fi
 229
 230 if as_func_ret_failure; then
 231   exitcode=1
 232   echo as_func_ret_failure succeeded.
 233 fi
 234
 235 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
 236   :
 237 else
 238   exitcode=1
 239   echo positional parameters were not saved.
 240 fi
 241
 242 test \$exitcode = 0) || { (exit 1); exit 1; }
 243
 244 (
 245   as_lineno_1=\$LINENO
 246   as_lineno_2=\$LINENO
 247   test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
 248   test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
 249 ") 2> /dev/null; then
 250   :
 251 else
 252   as_candidate_shells=
 253     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 254 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 255 do
 256   IFS=$as_save_IFS
 257   test -z "$as_dir" && as_dir=.
 258   case $as_dir in
 259          /*)
 260            for as_base in sh bash ksh sh5; do
 261              as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
 262            done;;
 263        esac
 264 done
 265 IFS=$as_save_IFS
 266
 267
 268       for as_shell in $as_candidate_shells $SHELL; do
 269          # Try only shells that exist, to save several forks.
 270          if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 271                 { ("$as_shell") 2> /dev/null <<\_ASEOF
 272 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 273   emulate sh
 274   NULLCMD=:
 275   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
 276   # is contrary to our usage.  Disable this feature.
 277   alias -g '${1+"$@"}'='"$@"'
 278   setopt NO_GLOB_SUBST
 279 else
 280   case `(set -o) 2>/dev/null` in
 281   *posix*) set -o posix ;;
 282 esac
 283
 284 fi
 285
 286
 287 :
 288 _ASEOF
 289 }; then
 290   CONFIG_SHELL=$as_shell
 291                as_have_required=yes
 292                if { "$as_shell" 2> /dev/null <<\_ASEOF
 293 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 294   emulate sh
 295   NULLCMD=:
 296   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
 297   # is contrary to our usage.  Disable this feature.
 298   alias -g '${1+"$@"}'='"$@"'
 299   setopt NO_GLOB_SUBST
 300 else
 301   case `(set -o) 2>/dev/null` in
 302   *posix*) set -o posix ;;
 303 esac
 304
 305 fi
 306
 307
 308 :
 309 (as_func_return () {
 310   (exit $1)
 311 }
 312 as_func_success () {
 313   as_func_return 0
 314 }
 315 as_func_failure () {
 316   as_func_return 1
 317 }
 318 as_func_ret_success () {
 319   return 0
 320 }
 321 as_func_ret_failure () {
 322   return 1
 323 }
 324
 325 exitcode=0
 326 if as_func_success; then
 327   :
 328 else
 329   exitcode=1
 330   echo as_func_success failed.
 331 fi
 332
 333 if as_func_failure; then
 334   exitcode=1
 335   echo as_func_failure succeeded.
 336 fi
 337
 338 if as_func_ret_success; then
 339   :
 340 else
 341   exitcode=1
 342   echo as_func_ret_success failed.
 343 fi
 344
 345 if as_func_ret_failure; then
 346   exitcode=1
 347   echo as_func_ret_failure succeeded.
 348 fi
 349
 350 if ( set x; as_func_ret_success y && test x = "$1" ); then
 351   :
 352 else
 353   exitcode=1
 354   echo positional parameters were not saved.
 355 fi
 356
 357 test $exitcode = 0) || { (exit 1); exit 1; }
 358
 359 (
 360   as_lineno_1=$LINENO
 361   as_lineno_2=$LINENO
 362   test "x$as_lineno_1" != "x$as_lineno_2" &&
 363   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
 364
 365 _ASEOF
 366 }; then
 367   break
 368 fi
 369
 370 fi
 371
 372       done
 373
 374       if test "x$CONFIG_SHELL" != x; then
 375   for as_var in BASH_ENV ENV
 376         do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
 377         done
 378         export CONFIG_SHELL
 379         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 380 fi
 381
 382
 383     if test $as_have_required = no; then
 384   echo This script requires a shell more modern than all the
 385       echo shells that I found on your system.  Please install a
 386       echo modern shell, or manually run the script under such a
 387       echo shell if you do have one.
 388       { (exit 1); exit 1; }
 389 fi
 390
 391
 392 fi
 393
 394 fi
 395
 396
 397
 398 (eval "as_func_return () {
 399   (exit \$1)
 400 }
 401 as_func_success () {
 402   as_func_return 0
 403 }
 404 as_func_failure () {
 405   as_func_return 1
 406 }
 407 as_func_ret_success () {
 408   return 0
 409 }
 410 as_func_ret_failure () {
 411   return 1
 412 }
 413
 414 exitcode=0
 415 if as_func_success; then
 416   :
 417 else
 418   exitcode=1
 419   echo as_func_success failed.
 420 fi
 421
 422 if as_func_failure; then
 423   exitcode=1
 424   echo as_func_failure succeeded.
 425 fi
 426
 427 if as_func_ret_success; then
 428   :
 429 else
 430   exitcode=1
 431   echo as_func_ret_success failed.
 432 fi
 433
 434 if as_func_ret_failure; then
 435   exitcode=1
 436   echo as_func_ret_failure succeeded.
 437 fi
 438
 439 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
 440   :
 441 else
 442   exitcode=1
 443   echo positional parameters were not saved.
 444 fi
 445
 446 test \$exitcode = 0") || {
 447   echo No shell found that supports shell functions.
 448   echo Please tell bug-autoconf@gnu.org about your system,
 449   echo including any error possibly output before this message.
 450   echo This can help us improve future autoconf versions.
 451   echo Configuration will now proceed without shell functions.
 452 }
 453
 454
 455
 456   as_lineno_1=$LINENO
 457   as_lineno_2=$LINENO
 458   test "x$as_lineno_1" != "x$as_lineno_2" &&
 459   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
 460
 461   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
 462   # uniformly replaced by the line number.  The first 'sed' inserts a
 463   # line-number line after each line using $LINENO; the second 'sed'
 464   # does the real work.  The second script uses 'N' to pair each
 465   # line-number line with the line containing $LINENO, and appends
 466   # trailing '-' during substitution so that $LINENO is not a special
 467   # case at line end.
 468   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
 469   # scripts with optimization help from Paolo Bonzini.  Blame Lee
 470   # E. McMahon (1931-1989) for sed's syntax.  :-)
 471   sed -n '
 472     p
 473     /[$]LINENO/=
 474   ' <$as_myself |
 475     sed '
 476       s/[$]LINENO.*/&-/
 477       t lineno
 478       b
 479       :lineno
 480       N
 481       :loop
 482       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 483       t loop
 484       s/-\n.*//
 485     ' >$as_me.lineno &&
 486   chmod +x "$as_me.lineno" ||
 487     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
 488    { (exit 1); exit 1; }; }
 489
 490   # Don't try to exec as it changes $[0], causing all sort of problems
 491   # (the dirname of $[0] is not the place where we might find the
 492   # original and so on.  Autoconf is especially sensitive to this).
 493   . "./$as_me.lineno"
 494   # Exit status is that of the last command.
 495   exit
 496 }
 497
 498
 499 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 500   as_dirname=dirname
 501 else
 502   as_dirname=false
 503 fi
 504
 505 ECHO_C= ECHO_N= ECHO_T=
 506 case `echo -n x` in
 507 -n*)
 508   case `echo 'x\c'` in
 509   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 510   *)   ECHO_C='\c';;
 511   esac;;
 512 *)
 513   ECHO_N='-n';;
 514 esac
 515 if expr a : '\(a\)' >/dev/null 2>&1 &&
 516    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 517   as_expr=expr
 518 else
 519   as_expr=false
 520 fi
 521
 522 rm -f conf$$ conf$$.exe conf$$.file
 523 if test -d conf$$.dir; then
 524   rm -f conf$$.dir/conf$$.file
 525 else
 526   rm -f conf$$.dir
 527   mkdir conf$$.dir
 528 fi
 529 echo >conf$$.file
 530 if ln -s conf$$.file conf$$ 2>/dev/null; then
 531   as_ln_s='ln -s'
 532   # ... but there are two gotchas:
 533   # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 534   # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 535   # In both cases, we have to default to `cp -p'.
 536   ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 537     as_ln_s='cp -p'
 538 elif ln conf$$.file conf$$ 2>/dev/null; then
 539   as_ln_s=ln
 540 else
 541   as_ln_s='cp -p'
 542 fi
 543 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 544 rmdir conf$$.dir 2>/dev/null
 545
 546 if mkdir -p . 2>/dev/null; then
 547   as_mkdir_p=:
 548 else
 549   test -d ./-p && rmdir ./-p
 550   as_mkdir_p=false
 551 fi
 552
 553 if test -x / >/dev/null 2>&1; then
 554   as_test_x='test -x'
 555 else
 556   if ls -dL / >/dev/null 2>&1; then
 557     as_ls_L_option=L
 558   else
 559     as_ls_L_option=
 560   fi
 561   as_test_x='
 562     eval sh -c '\''
 563       if test -d "$1"; then
 564         test -d "$1/.";
 565       else
 566         case $1 in
 567         -*)set "./$1";;
 568         esac;
 569         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
 570         ???[sx]*):;;*)false;;esac;fi
 571     '\'' sh
 572   '
 573 fi
 574 as_executable_p=$as_test_x
 575
 576 # Sed expression to map a string onto a valid CPP name.
 577 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 578
 579 # Sed expression to map a string onto a valid variable name.
 580 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 581
 582
 583
 584 exec 7<&0 </dev/null 6>&1
 585
 586 # Name of the host.
 587 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 588 # so uname gets run too.
 589 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 590
 591 #
 592 # Initializations.
 593 #
 594 ac_default_prefix=/usr/local
 595 ac_clean_files=
 596 ac_config_libobj_dir=.
 597 LIBOBJS=
 598 cross_compiling=no
 599 subdirs=
 600 MFLAGS=
 601 MAKEFLAGS=
 602 SHELL=${CONFIG_SHELL-/bin/sh}
 603
 604 # Identity of this package.
 605 PACKAGE_NAME='GNU Autoconf'
 606 PACKAGE_TARNAME='autoconf'
 607 PACKAGE_VERSION='2.61b'
 608 PACKAGE_STRING='GNU Autoconf 2.61b'
 609 PACKAGE_BUGREPORT='bug-autoconf@gnu.org'
 610
 611 ac_unique_file="ChangeLog"
 612 ac_subst_vars='SHELL
 613 PATH_SEPARATOR
 614 PACKAGE_NAME
 615 PACKAGE_TARNAME
 616 PACKAGE_VERSION
 617 PACKAGE_STRING
 618 PACKAGE_BUGREPORT
 619 exec_prefix
 620 prefix
 621 program_transform_name
 622 bindir
 623 sbindir
 624 libexecdir
 625 datarootdir
 626 datadir
 627 sysconfdir
 628 sharedstatedir
 629 localstatedir
 630 includedir
 631 oldincludedir
 632 docdir
 633 infodir
 634 htmldir
 635 dvidir
 636 pdfdir
 637 psdir
 638 libdir
 639 localedir
 640 mandir
 641 DEFS
 642 ECHO_C
 643 ECHO_N
 644 ECHO_T
 645 LIBS
 646 build_alias
 647 host_alias
 648 target_alias
 649 INSTALL_PROGRAM
 650 INSTALL_SCRIPT
 651 INSTALL_DATA
 652 am__isrc
 653 CYGPATH_W
 654 PACKAGE
 655 VERSION
 656 ACLOCAL
 657 AUTOCONF
 658 AUTOMAKE
 659 AUTOHEADER
 660 MAKEINFO
 661 install_sh
 662 STRIP
 663 INSTALL_STRIP_PROGRAM
 664 MKDIR_P
 665 mkdir_p
 666 AWK
 667 SET_MAKE
 668 am__leading_dot
 669 AMTAR
 670 am__tar
 671 am__untar
 672 ac_cv_sh_n_works
 673 EXPR
 674 M4
 675 M4_DEBUGFILE
 676 HELP2MAN
 677 PERL
 678 TEST_EMACS
 679 EMACS
 680 EMACSLOADPATH
 681 lispdir
 682 GREP
 683 EGREP
 684 SED
 685 LIBOBJS
 686 LTLIBOBJS'
 687 ac_subst_files=''
 688 ac_user_opts='
 689 enable_option_checking
 690 with_lispdir
 691 '
 692       ac_precious_vars='build_alias
 693 host_alias
 694 target_alias
 695 EMACS
 696 EMACSLOADPATH'
 697
 698
 699 # Initialize some variables set by options.
 700 ac_init_help=
 701 ac_init_version=false
 702 ac_unrecognized_opts=
 703 ac_unrecognized_sep=
 704 # The variables have the same names as the options, with
 705 # dashes changed to underlines.
 706 cache_file=/dev/null
 707 exec_prefix=NONE
 708 no_create=
 709 no_recursion=
 710 prefix=NONE
 711 program_prefix=NONE
 712 program_suffix=NONE
 713 program_transform_name=s,x,x,
 714 silent=
 715 site=
 716 srcdir=
 717 verbose=
 718 x_includes=NONE
 719 x_libraries=NONE
 720
 721 # Installation directory options.
 722 # These are left unexpanded so users can "make install exec_prefix=/foo"
 723 # and all the variables that are supposed to be based on exec_prefix
 724 # by default will actually change.
 725 # Use braces instead of parens because sh, perl, etc. also accept them.
 726 # (The list follows the same order as the GNU Coding Standards.)
 727 bindir='${exec_prefix}/bin'
 728 sbindir='${exec_prefix}/sbin'
 729 libexecdir='${exec_prefix}/libexec'
 730 datarootdir='${prefix}/share'
 731 datadir='${datarootdir}'
 732 sysconfdir='${prefix}/etc'
 733 sharedstatedir='${prefix}/com'
 734 localstatedir='${prefix}/var'
 735 includedir='${prefix}/include'
 736 oldincludedir='/usr/include'
 737 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 738 infodir='${datarootdir}/info'
 739 htmldir='${docdir}'
 740 dvidir='${docdir}'
 741 pdfdir='${docdir}'
 742 psdir='${docdir}'
 743 libdir='${exec_prefix}/lib'
 744 localedir='${datarootdir}/locale'
 745 mandir='${datarootdir}/man'
 746
 747 ac_prev=
 748 ac_dashdash=
 749 for ac_option
 750 do
 751   # If the previous option needs an argument, assign it.
 752   if test -n "$ac_prev"; then
 753     eval $ac_prev=\$ac_option
 754     ac_prev=
 755     continue
 756   fi
 757
 758   case $ac_option in
 759   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 760   *)    ac_optarg=yes ;;
 761   esac
 762
 763   # Accept the important Cygnus configure options, so we can diagnose typos.
 764
 765   case $ac_dashdash$ac_option in
 766   --)
 767     ac_dashdash=yes ;;
 768
 769   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 770     ac_prev=bindir ;;
 771   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 772     bindir=$ac_optarg ;;
 773
 774   -build | --build | --buil | --bui | --bu)
 775     ac_prev=build_alias ;;
 776   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 777     build_alias=$ac_optarg ;;
 778
 779   -cache-file | --cache-file | --cache-fil | --cache-fi \
 780   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 781     ac_prev=cache_file ;;
 782   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 783   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 784     cache_file=$ac_optarg ;;
 785
 786   --config-cache | -C)
 787     cache_file=config.cache ;;
 788
 789   -datadir | --datadir | --datadi | --datad)
 790     ac_prev=datadir ;;
 791   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 792     datadir=$ac_optarg ;;
 793
 794   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 795   | --dataroo | --dataro | --datar)
 796     ac_prev=datarootdir ;;
 797   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 798   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 799     datarootdir=$ac_optarg ;;
 800
 801   -disable-* | --disable-*)
 802     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 803     # Reject names that are not valid shell variable names.
 804     expr "x$ac_useropt" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 805       { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
 806    { (exit 1); exit 1; }; }
 807     ac_useropt_orig=$ac_useropt
 808     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-.]/_/g'`
 809     case $ac_user_opts in
 810       *"
 811 "enable_$ac_useropt"
 812 "*) ;;
 813       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 814          ac_unrecognized_sep=', ';;
 815     esac
 816     eval enable_$ac_useropt=no ;;
 817
 818   -docdir | --docdir | --docdi | --doc | --do)
 819     ac_prev=docdir ;;
 820   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 821     docdir=$ac_optarg ;;
 822
 823   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 824     ac_prev=dvidir ;;
 825   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 826     dvidir=$ac_optarg ;;
 827
 828   -enable-* | --enable-*)
 829     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 830     # Reject names that are not valid shell variable names.
 831     expr "x$ac_useropt" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 832       { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
 833    { (exit 1); exit 1; }; }
 834     ac_useropt_orig=$ac_useropt
 835     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-.]/_/g'`
 836     case $ac_user_opts in
 837       *"
 838 "enable_$ac_useropt"
 839 "*) ;;
 840       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 841          ac_unrecognized_sep=', ';;
 842     esac
 843     eval enable_$ac_useropt=\$ac_optarg ;;
 844
 845   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 846   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 847   | --exec | --exe | --ex)
 848     ac_prev=exec_prefix ;;
 849   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 850   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 851   | --exec=* | --exe=* | --ex=*)
 852     exec_prefix=$ac_optarg ;;
 853
 854   -gas | --gas | --ga | --g)
 855     # Obsolete; use --with-gas.
 856     with_gas=yes ;;
 857
 858   -help | --help | --hel | --he | -h)
 859     ac_init_help=long ;;
 860   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 861     ac_init_help=recursive ;;
 862   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 863     ac_init_help=short ;;
 864
 865   -host | --host | --hos | --ho)
 866     ac_prev=host_alias ;;
 867   -host=* | --host=* | --hos=* | --ho=*)
 868     host_alias=$ac_optarg ;;
 869
 870   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 871     ac_prev=htmldir ;;
 872   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 873   | --ht=*)
 874     htmldir=$ac_optarg ;;
 875
 876   -includedir | --includedir | --includedi | --included | --include \
 877   | --includ | --inclu | --incl | --inc)
 878     ac_prev=includedir ;;
 879   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 880   | --includ=* | --inclu=* | --incl=* | --inc=*)
 881     includedir=$ac_optarg ;;
 882
 883   -infodir | --infodir | --infodi | --infod | --info | --inf)
 884     ac_prev=infodir ;;
 885   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 886     infodir=$ac_optarg ;;
 887
 888   -libdir | --libdir | --libdi | --libd)
 889     ac_prev=libdir ;;
 890   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 891     libdir=$ac_optarg ;;
 892
 893   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 894   | --libexe | --libex | --libe)
 895     ac_prev=libexecdir ;;
 896   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 897   | --libexe=* | --libex=* | --libe=*)
 898     libexecdir=$ac_optarg ;;
 899
 900   -localedir | --localedir | --localedi | --localed | --locale)
 901     ac_prev=localedir ;;
 902   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 903     localedir=$ac_optarg ;;
 904
 905   -localstatedir | --localstatedir | --localstatedi | --localstated \
 906   | --localstate | --localstat | --localsta | --localst | --locals)
 907     ac_prev=localstatedir ;;
 908   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 909   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 910     localstatedir=$ac_optarg ;;
 911
 912   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 913     ac_prev=mandir ;;
 914   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 915     mandir=$ac_optarg ;;
 916
 917   -nfp | --nfp | --nf)
 918     # Obsolete; use --without-fp.
 919     with_fp=no ;;
 920
 921   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 922   | --no-cr | --no-c | -n)
 923     no_create=yes ;;
 924
 925   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 926   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 927     no_recursion=yes ;;
 928
 929   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 930   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 931   | --oldin | --oldi | --old | --ol | --o)
 932     ac_prev=oldincludedir ;;
 933   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 934   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 935   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 936     oldincludedir=$ac_optarg ;;
 937
 938   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 939     ac_prev=prefix ;;
 940   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 941     prefix=$ac_optarg ;;
 942
 943   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 944   | --program-pre | --program-pr | --program-p)
 945     ac_prev=program_prefix ;;
 946   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 947   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 948     program_prefix=$ac_optarg ;;
 949
 950   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 951   | --program-suf | --program-su | --program-s)
 952     ac_prev=program_suffix ;;
 953   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 954   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 955     program_suffix=$ac_optarg ;;
 956
 957   -program-transform-name | --program-transform-name \
 958   | --program-transform-nam | --program-transform-na \
 959   | --program-transform-n | --program-transform- \
 960   | --program-transform | --program-transfor \
 961   | --program-transfo | --program-transf \
 962   | --program-trans | --program-tran \
 963   | --progr-tra | --program-tr | --program-t)
 964     ac_prev=program_transform_name ;;
 965   -program-transform-name=* | --program-transform-name=* \
 966   | --program-transform-nam=* | --program-transform-na=* \
 967   | --program-transform-n=* | --program-transform-=* \
 968   | --program-transform=* | --program-transfor=* \
 969   | --program-transfo=* | --program-transf=* \
 970   | --program-trans=* | --program-tran=* \
 971   | --progr-tra=* | --program-tr=* | --program-t=*)
 972     program_transform_name=$ac_optarg ;;
 973
 974   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 975     ac_prev=pdfdir ;;
 976   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 977     pdfdir=$ac_optarg ;;
 978
 979   -psdir | --psdir | --psdi | --psd | --ps)
 980     ac_prev=psdir ;;
 981   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 982     psdir=$ac_optarg ;;
 983
 984   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 985   | -silent | --silent | --silen | --sile | --sil)
 986     silent=yes ;;
 987
 988   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 989     ac_prev=sbindir ;;
 990   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 991   | --sbi=* | --sb=*)
 992     sbindir=$ac_optarg ;;
 993
 994   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 995   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 996   | --sharedst | --shareds | --shared | --share | --shar \
 997   | --sha | --sh)
 998     ac_prev=sharedstatedir ;;
 999   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1000   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1001   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1002   | --sha=* | --sh=*)
1003     sharedstatedir=$ac_optarg ;;
1004
1005   -site | --site | --sit)
1006     ac_prev=site ;;
1007   -site=* | --site=* | --sit=*)
1008     site=$ac_optarg ;;
1009
1010   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1011     ac_prev=srcdir ;;
1012   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1013     srcdir=$ac_optarg ;;
1014
1015   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1016   | --syscon | --sysco | --sysc | --sys | --sy)
1017     ac_prev=sysconfdir ;;
1018   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1019   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1020     sysconfdir=$ac_optarg ;;
1021
1022   -target | --target | --targe | --targ | --tar | --ta | --t)
1023     ac_prev=target_alias ;;
1024   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1025     target_alias=$ac_optarg ;;
1026
1027   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1028     verbose=yes ;;
1029
1030   -version | --version | --versio | --versi | --vers | -V)
1031     ac_init_version=: ;;
1032
1033   -with-* | --with-*)
1034     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1035     # Reject names that are not valid shell variable names.
1036     expr "x$ac_useropt" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1037       { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
1038    { (exit 1); exit 1; }; }
1039     ac_useropt_orig=$ac_useropt
1040     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-.]/_/g'`
1041     case $ac_user_opts in
1042       *"
1043 "with_$ac_useropt"
1044 "*) ;;
1045       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1046          ac_unrecognized_sep=', ';;
1047     esac
1048     eval with_$ac_useropt=\$ac_optarg ;;
1049
1050   -without-* | --without-*)
1051     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1052     # Reject names that are not valid shell variable names.
1053     expr "x$ac_useropt" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1054       { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
1055    { (exit 1); exit 1; }; }
1056     ac_useropt_orig=$ac_useropt
1057     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-.]/_/g'`
1058     case $ac_user_opts in
1059       *"
1060 "with_$ac_useropt"
1061 "*) ;;
1062       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1063          ac_unrecognized_sep=', ';;
1064     esac
1065     eval with_$ac_useropt=no ;;
1066
1067   --x)
1068     # Obsolete; use --with-x.
1069     with_x=yes ;;
1070
1071   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1072   | --x-incl | --x-inc | --x-in | --x-i)
1073     ac_prev=x_includes ;;
1074   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1075   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1076     x_includes=$ac_optarg ;;
1077
1078   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1079   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1080     ac_prev=x_libraries ;;
1081   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1082   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1083     x_libraries=$ac_optarg ;;
1084
1085   -*) { $as_echo "$as_me: error: unrecognized option: $ac_option
1086 Try \`$0 --help' for more information." >&2
1087    { (exit 1); exit 1; }; }
1088     ;;
1089
1090   *=*)
1091     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1092     # Reject names that are not valid shell variable names.
1093     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
1094       { $as_echo "$as_me: error: invalid variable name: $ac_envvar" >&2
1095    { (exit 1); exit 1; }; }
1096     eval $ac_envvar=\$ac_optarg
1097     export $ac_envvar ;;
1098
1099   *)
1100     # FIXME: should be removed in autoconf 3.0.
1101     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1102     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1103       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1104     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1105     ;;
1106
1107   esac
1108 done
1109
1110 if test -n "$ac_prev"; then
1111   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1112   { $as_echo "$as_me: error: missing argument to $ac_option" >&2
1113    { (exit 1); exit 1; }; }
1114 fi
1115
1116 if test -n "$ac_unrecognized_opts"; then
1117   case $enable_option_checking in
1118     no) ;;
1119     fatal) { $as_echo "$as_me: error: Unrecognized options: $ac_unrecognized_opts" >&2
1120    { (exit 1); exit 1; }; } ;;
1121     *)     $as_echo "$as_me: WARNING: Unrecognized options: $ac_unrecognized_opts" >&2 ;;
1122   esac
1123 fi
1124
1125 # Be sure to have absolute directory names.
1126 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1127                 datadir sysconfdir sharedstatedir localstatedir includedir \
1128                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1129                 libdir localedir mandir
1130 do
1131   eval ac_val=\$$ac_var
1132   case $ac_val in
1133     [\\/$]* | ?:[\\/]* )  continue;;
1134     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1135   esac
1136   { $as_echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
1137    { (exit 1); exit 1; }; }
1138 done
1139
1140 # There might be people who depend on the old broken behavior: `$host'
1141 # used to hold the argument of --host etc.
1142 # FIXME: To remove some day.
1143 build=$build_alias
1144 host=$host_alias
1145 target=$target_alias
1146
1147 # FIXME: To remove some day.
1148 if test "x$host_alias" != x; then
1149   if test "x$build_alias" = x; then
1150     cross_compiling=maybe
1151     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1152     If a cross compiler is detected then cross compile mode will be used." >&2
1153   elif test "x$build_alias" != "x$host_alias"; then
1154     cross_compiling=yes
1155   fi
1156 fi
1157
1158 ac_tool_prefix=
1159 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1160
1161 test "$silent" = yes && exec 6>/dev/null
1162
1163
1164 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1165 ac_ls_di=`ls -di .` &&
1166 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1167   { $as_echo "$as_me: error: Working directory cannot be determined" >&2
1168    { (exit 1); exit 1; }; }
1169 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1170   { $as_echo "$as_me: error: pwd does not report name of working directory" >&2
1171    { (exit 1); exit 1; }; }
1172
1173
1174 # Find the source files, if location was not specified.
1175 if test -z "$srcdir"; then
1176   ac_srcdir_defaulted=yes
1177   # Try the directory containing this script, then the parent directory.
1178   ac_confdir=`$as_dirname -- "$0" ||
1179 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1180          X"$0" : 'X\(//\)[^/]' \| \
1181          X"$0" : 'X\(//\)$' \| \
1182          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
1183 $as_echo X"$0" |
1184     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1185             s//\1/
1186             q
1187           }
1188           /^X\(\/\/\)[^/].*/{
1189             s//\1/
1190             q
1191           }
1192           /^X\(\/\/\)$/{
1193             s//\1/
1194             q
1195           }
1196           /^X\(\/\).*/{
1197             s//\1/
1198             q
1199           }
1200           s/.*/./; q'`
1201   srcdir=$ac_confdir
1202   if test ! -r "$srcdir/$ac_unique_file"; then
1203     srcdir=..
1204   fi
1205 else
1206   ac_srcdir_defaulted=no
1207 fi
1208 if test ! -r "$srcdir/$ac_unique_file"; then
1209   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1210   { $as_echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
1211    { (exit 1); exit 1; }; }
1212 fi
1213 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1214 ac_abs_confdir=`(
1215         cd "$srcdir" && test -r "./$ac_unique_file" || { $as_echo "$as_me: error: $ac_msg" >&2
1216    { (exit 1); exit 1; }; }
1217         pwd)`
1218 # When building in place, set srcdir=.
1219 if test "$ac_abs_confdir" = "$ac_pwd"; then
1220   srcdir=.
1221 fi
1222 # Remove unnecessary trailing slashes from srcdir.
1223 # Double slashes in file names in object file debugging info
1224 # mess up M-x gdb in Emacs.
1225 case $srcdir in
1226 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1227 esac
1228 for ac_var in $ac_precious_vars; do
1229   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1230   eval ac_env_${ac_var}_value=\$${ac_var}
1231   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1232   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1233 done
1234
1235 #
1236 # Report the --help message.
1237 #
1238 if test "$ac_init_help" = "long"; then
1239   # Omit some internal or obsolete options to make the list less imposing.
1240   # This message is too long to be a string in the A/UX 3.1 sh.
1241   cat <<_ACEOF
1242 \`configure' configures GNU Autoconf 2.61b to adapt to many kinds of systems.
1243
1244 Usage: $0 [OPTION]... [VAR=VALUE]...
1245
1246 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1247 VAR=VALUE.  See below for descriptions of some of the useful variables.
1248
1249 Defaults for the options are specified in brackets.
1250
1251 Configuration:
1252   -h, --help              display this help and exit
1253       --help=short        display options specific to this package
1254       --help=recursive    display the short help of all the included packages
1255   -V, --version           display version information and exit
1256   -q, --quiet, --silent   do not print \`checking...' messages
1257       --cache-file=FILE   cache test results in FILE [disabled]
1258   -C, --config-cache      alias for \`--cache-file=config.cache'
1259   -n, --no-create         do not create output files
1260       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1261
1262 Installation directories:
1263   --prefix=PREFIX         install architecture-independent files in PREFIX
1264                           [$ac_default_prefix]
1265   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1266                           [PREFIX]
1267
1268 By default, \`make install' will install all the files in
1269 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1270 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1271 for instance \`--prefix=\$HOME'.
1272
1273 For better control, use the options below.
1274
1275 Fine tuning of the installation directories:
1276   --bindir=DIR           user executables [EPREFIX/bin]
1277   --sbindir=DIR          system admin executables [EPREFIX/sbin]
1278   --libexecdir=DIR       program executables [EPREFIX/libexec]
1279   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
1280   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
1281   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
1282   --libdir=DIR           object code libraries [EPREFIX/lib]
1283   --includedir=DIR       C header files [PREFIX/include]
1284   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
1285   --datarootdir=DIR      read-only arch.-independent data root [PREFIX/share]
1286   --datadir=DIR          read-only architecture-independent data [DATAROOTDIR]
1287   --infodir=DIR          info documentation [DATAROOTDIR/info]
1288   --localedir=DIR        locale-dependent data [DATAROOTDIR/locale]
1289   --mandir=DIR           man documentation [DATAROOTDIR/man]
1290   --docdir=DIR           documentation root [DATAROOTDIR/doc/autoconf]
1291   --htmldir=DIR          html documentation [DOCDIR]
1292   --dvidir=DIR           dvi documentation [DOCDIR]
1293   --pdfdir=DIR           pdf documentation [DOCDIR]
1294   --psdir=DIR            ps documentation [DOCDIR]
1295 _ACEOF
1296
1297   cat <<\_ACEOF
1298
1299 Program names:
1300   --program-prefix=PREFIX            prepend PREFIX to installed program names
1301   --program-suffix=SUFFIX            append SUFFIX to installed program names
1302   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1303 _ACEOF
1304 fi
1305
1306 if test -n "$ac_init_help"; then
1307   case $ac_init_help in
1308      short | recursive ) echo "Configuration of GNU Autoconf 2.61b:";;
1309    esac
1310   cat <<\_ACEOF
1311
1312 Optional Packages:
1313   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1314   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1315   --with-lispdir          override the default lisp directory
1316
1317 Some influential environment variables:
1318   EMACS       the Emacs editor command
1319   EMACSLOADPATH
1320               the Emacs library search path
1321
1322 Use these variables to override the choices made by `configure' or to help
1323 it to find libraries and programs with nonstandard names/locations.
1324
1325 Report bugs to <bug-autoconf@gnu.org>.
1326 _ACEOF
1327 ac_status=$?
1328 fi
1329
1330 if test "$ac_init_help" = "recursive"; then
1331   # If there are subdirs, report their specific --help.
1332   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1333     test -d "$ac_dir" || continue
1334     ac_builddir=.
1335
1336 case "$ac_dir" in
1337 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1338 *)
1339   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's,^\.[\\/],,'`
1340   # A ".." for each directory in $ac_dir_suffix.
1341   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
1342   case $ac_top_builddir_sub in
1343   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1344   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1345   esac ;;
1346 esac
1347 ac_abs_top_builddir=$ac_pwd
1348 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1349 # for backward compatibility:
1350 ac_top_builddir=$ac_top_build_prefix
1351
1352 case $srcdir in
1353   .)  # We are building in place.
1354     ac_srcdir=.
1355     ac_top_srcdir=$ac_top_builddir_sub
1356     ac_abs_top_srcdir=$ac_pwd ;;
1357   [\\/]* | ?:[\\/]* )  # Absolute name.
1358     ac_srcdir=$srcdir$ac_dir_suffix;
1359     ac_top_srcdir=$srcdir
1360     ac_abs_top_srcdir=$srcdir ;;
1361   *) # Relative name.
1362     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1363     ac_top_srcdir=$ac_top_build_prefix$srcdir
1364     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1365 esac
1366 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1367
1368     cd "$ac_dir" || { ac_status=$?; continue; }
1369     # Check for guested configure.
1370     if test -f "$ac_srcdir/configure.gnu"; then
1371       echo &&
1372       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1373     elif test -f "$ac_srcdir/configure"; then
1374       echo &&
1375       $SHELL "$ac_srcdir/configure" --help=recursive
1376     else
1377       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1378     fi || ac_status=$?
1379     cd "$ac_pwd" || { ac_status=$?; break; }
1380   done
1381 fi
1382
1383 test -n "$ac_init_help" && exit $ac_status
1384 if $ac_init_version; then
1385   cat <<\_ACEOF
1386 GNU Autoconf configure 2.61b
1387 generated by GNU Autoconf 2.61b
1388
1389 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
1390 2002, 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
1391 This configure script is free software; the Free Software Foundation
1392 gives unlimited permission to copy, distribute and modify it.
1393 _ACEOF
1394   exit
1395 fi
1396 cat >config.log <<_ACEOF
1397 This file contains any messages produced by compilers while
1398 running configure, to aid debugging if configure makes a mistake.
1399
1400 It was created by GNU Autoconf $as_me 2.61b, which was
1401 generated by GNU Autoconf 2.61b.  Invocation command line was
1402
1403   $ $0 $@
1404
1405 _ACEOF
1406 exec 5>>config.log
1407 {
1408 cat <<_ASUNAME
1409 ## --------- ##
1410 ## Platform. ##
1411 ## --------- ##
1412
1413 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1414 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1415 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1416 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1417 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1418
1419 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1420 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1421
1422 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1423 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1424 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1425 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1426 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1427 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1428 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1429
1430 _ASUNAME
1431
1432 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1433 for as_dir in $PATH
1434 do
1435   IFS=$as_save_IFS
1436   test -z "$as_dir" && as_dir=.
1437   $as_echo "PATH: $as_dir"
1438 done
1439 IFS=$as_save_IFS
1440
1441 } >&5
1442
1443 cat >&5 <<_ACEOF
1444
1445
1446 ## ----------- ##
1447 ## Core tests. ##
1448 ## ----------- ##
1449
1450 _ACEOF
1451
1452
1453 # Keep a trace of the command line.
1454 # Strip out --no-create and --no-recursion so they do not pile up.
1455 # Strip out --silent because we don't want to record it for future runs.
1456 # Also quote any args containing shell meta-characters.
1457 # Make two passes to allow for proper duplicate-argument suppression.
1458 ac_configure_args=
1459 ac_configure_args0=
1460 ac_configure_args1=
1461 ac_must_keep_next=false
1462 for ac_pass in 1 2
1463 do
1464   for ac_arg
1465   do
1466     case $ac_arg in
1467     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1468     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1469     | -silent | --silent | --silen | --sile | --sil)
1470       continue ;;
1471     *\'*)
1472       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1473     esac
1474     case $ac_pass in
1475     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1476     2)
1477       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1478       if test $ac_must_keep_next = true; then
1479         ac_must_keep_next=false # Got value, back to normal.
1480       else
1481         case $ac_arg in
1482           *=* | --config-cache | -C | -disable-* | --disable-* \
1483           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1484           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1485           | -with-* | --with-* | -without-* | --without-* | --x)
1486             case "$ac_configure_args0 " in
1487               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1488             esac
1489             ;;
1490           -* ) ac_must_keep_next=true ;;
1491         esac
1492       fi
1493       ac_configure_args="$ac_configure_args '$ac_arg'"
1494       ;;
1495     esac
1496   done
1497 done
1498 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1499 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1500
1501 # When interrupted or exit'd, cleanup temporary files, and complete
1502 # config.log.  We remove comments because anyway the quotes in there
1503 # would cause problems or look ugly.
1504 # WARNING: Use '\'' to represent an apostrophe within the trap.
1505 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1506 trap 'exit_status=$?
1507   # Save into config.log some information that might help in debugging.
1508   {
1509     echo
1510
1511     cat <<\_ASBOX
1512 ## ---------------- ##
1513 ## Cache variables. ##
1514 ## ---------------- ##
1515 _ASBOX
1516     echo
1517     # The following way of writing the cache mishandles newlines in values,
1518 (
1519   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1520     eval ac_val=\$$ac_var
1521     case $ac_val in #(
1522     *${as_nl}*)
1523       case $ac_var in #(
1524       *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
1525 $as_echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
1526       esac
1527       case $ac_var in #(
1528       _ | IFS | as_nl) ;; #(
1529       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1530       *) $as_unset $ac_var ;;
1531       esac ;;
1532     esac
1533   done
1534   (set) 2>&1 |
1535     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1536     *${as_nl}ac_space=\ *)
1537       sed -n \
1538         "s/'\''/'\''\\\\'\'''\''/g;
1539           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1540       ;; #(
1541     *)
1542       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1543       ;;
1544     esac |
1545     sort
1546 )
1547     echo
1548
1549     cat <<\_ASBOX
1550 ## ----------------- ##
1551 ## Output variables. ##
1552 ## ----------------- ##
1553 _ASBOX
1554     echo
1555     for ac_var in $ac_subst_vars
1556     do
1557       eval ac_val=\$$ac_var
1558       case $ac_val in
1559       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1560       esac
1561       $as_echo "$ac_var='\''$ac_val'\''"
1562     done | sort
1563     echo
1564
1565     if test -n "$ac_subst_files"; then
1566       cat <<\_ASBOX
1567 ## ------------------- ##
1568 ## File substitutions. ##
1569 ## ------------------- ##
1570 _ASBOX
1571       echo
1572       for ac_var in $ac_subst_files
1573       do
1574         eval ac_val=\$$ac_var
1575         case $ac_val in
1576         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1577         esac
1578         $as_echo "$ac_var='\''$ac_val'\''"
1579       done | sort
1580       echo
1581     fi
1582
1583     if test -s confdefs.h; then
1584       cat <<\_ASBOX
1585 ## ----------- ##
1586 ## confdefs.h. ##
1587 ## ----------- ##
1588 _ASBOX
1589       echo
1590       cat confdefs.h
1591       echo
1592     fi
1593     test "$ac_signal" != 0 &&
1594       $as_echo "$as_me: caught signal $ac_signal"
1595     $as_echo "$as_me: exit $exit_status"
1596   } >&5
1597   rm -f core *.core core.conftest.* &&
1598     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1599     exit $exit_status
1600 ' 0
1601 for ac_signal in 1 2 13 15; do
1602   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1603 done
1604 ac_signal=0
1605
1606 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1607 rm -f -r conftest* confdefs.h
1608
1609 # Predefined preprocessor variables.
1610
1611 cat >>confdefs.h <<_ACEOF
1612 #define PACKAGE_NAME "$PACKAGE_NAME"
1613 _ACEOF
1614
1615
1616 cat >>confdefs.h <<_ACEOF
1617 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1618 _ACEOF
1619
1620
1621 cat >>confdefs.h <<_ACEOF
1622 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1623 _ACEOF
1624
1625
1626 cat >>confdefs.h <<_ACEOF
1627 #define PACKAGE_STRING "$PACKAGE_STRING"
1628 _ACEOF
1629
1630
1631 cat >>confdefs.h <<_ACEOF
1632 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1633 _ACEOF
1634
1635
1636 # Let the site file select an alternate cache file if it wants to.
1637 # Prefer explicitly selected file to automatically selected ones.
1638 if test -n "$CONFIG_SITE"; then
1639   set x "$CONFIG_SITE"
1640 elif test "x$prefix" != xNONE; then
1641   set x "$prefix/share/config.site" "$prefix/etc/config.site"
1642 else
1643   set x "$ac_default_prefix/share/config.site" \
1644         "$ac_default_prefix/etc/config.site"
1645 fi
1646 shift
1647 for ac_site_file
1648 do
1649   if test -r "$ac_site_file"; then
1650     { $as_echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1651 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1652     sed 's/^/| /' "$ac_site_file" >&5
1653     . "$ac_site_file"
1654   fi
1655 done
1656
1657 if test -r "$cache_file"; then
1658   # Some versions of bash will fail to source /dev/null (special
1659   # files actually), so we avoid doing that.
1660   if test -f "$cache_file"; then
1661     { $as_echo "$as_me:$LINENO: loading cache $cache_file" >&5
1662 $as_echo "$as_me: loading cache $cache_file" >&6;}
1663     case $cache_file in
1664       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1665       *)                      . "./$cache_file";;
1666     esac
1667   fi
1668 else
1669   { $as_echo "$as_me:$LINENO: creating cache $cache_file" >&5
1670 $as_echo "$as_me: creating cache $cache_file" >&6;}
1671   >$cache_file
1672 fi
1673
1674 # Check that the precious variables saved in the cache have kept the same
1675 # value.
1676 ac_cache_corrupted=false
1677 for ac_var in $ac_precious_vars; do
1678   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1679   eval ac_new_set=\$ac_env_${ac_var}_set
1680   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1681   eval ac_new_val=\$ac_env_${ac_var}_value
1682   case $ac_old_set,$ac_new_set in
1683     set,)
1684       { $as_echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1685 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1686       ac_cache_corrupted=: ;;
1687     ,set)
1688       { $as_echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1689 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1690       ac_cache_corrupted=: ;;
1691     ,);;
1692     *)
1693       if test "x$ac_old_val" != "x$ac_new_val"; then
1694         { $as_echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1695 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1696         { $as_echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1697 $as_echo "$as_me:   former value:  $ac_old_val" >&2;}
1698         { $as_echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1699 $as_echo "$as_me:   current value: $ac_new_val" >&2;}
1700         ac_cache_corrupted=:
1701       fi;;
1702   esac
1703   # Pass precious variables to config.status.
1704   if test "$ac_new_set" = set; then
1705     case $ac_new_val in
1706     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1707     *) ac_arg=$ac_var=$ac_new_val ;;
1708     esac
1709     case " $ac_configure_args " in
1710       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1711       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1712     esac
1713   fi
1714 done
1715 if $ac_cache_corrupted; then
1716   { $as_echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1717 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1718   { { $as_echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1719 $as_echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1720    { (exit 1); exit 1; }; }
1721 fi
1722
1723
1724
1725
1726
1727
1728
1729
1730
1731
1732
1733
1734
1735
1736
1737
1738
1739
1740
1741
1742
1743
1744
1745
1746
1747 ac_ext=c
1748 ac_cpp='$CPP $CPPFLAGS'
1749 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1750 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1751 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1752
1753
1754
1755
1756 ac_aux_dir=
1757 for ac_dir in build-aux "$srcdir"/build-aux; do
1758   if test -f "$ac_dir/install-sh"; then
1759     ac_aux_dir=$ac_dir
1760     ac_install_sh="$ac_aux_dir/install-sh -c"
1761     break
1762   elif test -f "$ac_dir/install.sh"; then
1763     ac_aux_dir=$ac_dir
1764     ac_install_sh="$ac_aux_dir/install.sh -c"
1765     break
1766   elif test -f "$ac_dir/shtool"; then
1767     ac_aux_dir=$ac_dir
1768     ac_install_sh="$ac_aux_dir/shtool install -c"
1769     break
1770   fi
1771 done
1772 if test -z "$ac_aux_dir"; then
1773   { { $as_echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in build-aux \"$srcdir\"/build-aux" >&5
1774 $as_echo "$as_me: error: cannot find install-sh or install.sh in build-aux \"$srcdir\"/build-aux" >&2;}
1775    { (exit 1); exit 1; }; }
1776 fi
1777
1778 # These three variables are undocumented and unsupported,
1779 # and are intended to be withdrawn in a future Autoconf release.
1780 # They can cause serious problems if a builder's source tree is in a directory
1781 # whose full name contains unusual characters.
1782 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
1783 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
1784 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
1785
1786
1787
1788 am__api_version='1.10'
1789
1790 # Find a good install program.  We prefer a C program (faster),
1791 # so one script is as good as another.  But avoid the broken or
1792 # incompatible versions:
1793 # SysV /etc/install, /usr/sbin/install
1794 # SunOS /usr/etc/install
1795 # IRIX /sbin/install
1796 # AIX /bin/install
1797 # AmigaOS /C/install, which installs bootblocks on floppy discs
1798 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1799 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1800 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1801 # OS/2's system install, which has a completely different semantic
1802 # ./install, which can be erroneously created by make from ./install.sh.
1803 { $as_echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1804 $as_echo_n "checking for a BSD-compatible install... " >&6; }
1805 if test -z "$INSTALL"; then
1806 if test "${ac_cv_path_install+set}" = set; then
1807   $as_echo_n "(cached) " >&6
1808 else
1809   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1810 for as_dir in $PATH
1811 do
1812   IFS=$as_save_IFS
1813   test -z "$as_dir" && as_dir=.
1814   # Account for people who put trailing slashes in PATH elements.
1815 case $as_dir/ in
1816   ./ | .// | /cC/* | \
1817   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1818   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
1819   /usr/ucb/* ) ;;
1820   *)
1821     # OSF1 and SCO ODT 3.0 have their own names for install.
1822     # Don't use installbsd from OSF since it installs stuff as root
1823     # by default.
1824     for ac_prog in ginstall scoinst install; do
1825       for ac_exec_ext in '' $ac_executable_extensions; do
1826         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
1827           if test $ac_prog = install &&
1828             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1829             # AIX install.  It has an incompatible calling convention.
1830             :
1831           elif test $ac_prog = install &&
1832             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1833             # program-specific install script used by HP pwplus--don't use.
1834             :
1835           else
1836             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1837             break 3
1838           fi
1839         fi
1840       done
1841     done
1842     ;;
1843 esac
1844 done
1845 IFS=$as_save_IFS
1846
1847
1848 fi
1849   if test "${ac_cv_path_install+set}" = set; then
1850     INSTALL=$ac_cv_path_install
1851   else
1852     # As a last resort, use the slow shell script.  Don't cache a
1853     # value for INSTALL within a source directory, because that will
1854     # break other packages using the cache if that directory is
1855     # removed, or if the value is a relative name.
1856     INSTALL=$ac_install_sh
1857   fi
1858 fi
1859 { $as_echo "$as_me:$LINENO: result: $INSTALL" >&5
1860 $as_echo "$INSTALL" >&6; }
1861
1862 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1863 # It thinks the first close brace ends the variable substitution.
1864 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1865
1866 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1867
1868 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1869
1870 { $as_echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1871 $as_echo_n "checking whether build environment is sane... " >&6; }
1872 # Just in case
1873 sleep 1
1874 echo timestamp > conftest.file
1875 # Do `set' in a subshell so we don't clobber the current shell's
1876 # arguments.  Must try -L first in case configure is actually a
1877 # symlink; some systems play weird games with the mod time of symlinks
1878 # (eg FreeBSD returns the mod time of the symlink's containing
1879 # directory).
1880 if (
1881    set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1882    if test "$*" = "X"; then
1883       # -L didn't work.
1884       set X `ls -t $srcdir/configure conftest.file`
1885    fi
1886    rm -f conftest.file
1887    if test "$*" != "X $srcdir/configure conftest.file" \
1888       && test "$*" != "X conftest.file $srcdir/configure"; then
1889
1890       # If neither matched, then we have a broken ls.  This can happen
1891       # if, for instance, CONFIG_SHELL is bash and it inherits a
1892       # broken ls alias from the environment.  This has actually
1893       # happened.  Such a system could not be considered "sane".
1894       { { $as_echo "$as_me:$LINENO: error: ls -t appears to fail.  Make sure there is not a broken
1895 alias in your environment" >&5
1896 $as_echo "$as_me: error: ls -t appears to fail.  Make sure there is not a broken
1897 alias in your environment" >&2;}
1898    { (exit 1); exit 1; }; }
1899    fi
1900
1901    test "$2" = conftest.file
1902    )
1903 then
1904    # Ok.
1905    :
1906 else
1907    { { $as_echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1908 Check your system clock" >&5
1909 $as_echo "$as_me: error: newly created file is older than distributed files!
1910 Check your system clock" >&2;}
1911    { (exit 1); exit 1; }; }
1912 fi
1913 { $as_echo "$as_me:$LINENO: result: yes" >&5
1914 $as_echo "yes" >&6; }
1915 test "$program_prefix" != NONE &&
1916   program_transform_name="s&^&$program_prefix&;$program_transform_name"
1917 # Use a double $ so make ignores it.
1918 test "$program_suffix" != NONE &&
1919   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
1920 # Double any \ or $.
1921 # By default was `s,x,x', remove it if useless.
1922 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
1923 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
1924
1925 # expand $ac_aux_dir to an absolute path
1926 am_aux_dir=`cd $ac_aux_dir && pwd`
1927
1928 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
1929 # Use eval to expand $SHELL
1930 if eval "$MISSING --run true"; then
1931   am_missing_run="$MISSING --run "
1932 else
1933   am_missing_run=
1934   { $as_echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1935 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1936 fi
1937
1938 { $as_echo "$as_me:$LINENO: checking for a thread-safe mkdir -p" >&5
1939 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
1940 if test -z "$MKDIR_P"; then
1941   if test "${ac_cv_path_mkdir+set}" = set; then
1942   $as_echo_n "(cached) " >&6
1943 else
1944   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1945 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
1946 do
1947   IFS=$as_save_IFS
1948   test -z "$as_dir" && as_dir=.
1949   for ac_prog in mkdir gmkdir; do
1950          for ac_exec_ext in '' $ac_executable_extensions; do
1951            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
1952            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
1953              'mkdir (GNU coreutils) '* | \
1954              'mkdir (coreutils) '* | \
1955              'mkdir (fileutils) '4.1*)
1956                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
1957                break 3;;
1958            esac
1959          done
1960        done
1961 done
1962 IFS=$as_save_IFS
1963
1964 fi
1965
1966   if test "${ac_cv_path_mkdir+set}" = set; then
1967     MKDIR_P="$ac_cv_path_mkdir -p"
1968   else
1969     # As a last resort, use the slow shell script.  Don't cache a
1970     # value for MKDIR_P within a source directory, because that will
1971     # break other packages using the cache if that directory is
1972     # removed, or if the value is a relative name.
1973     test -d ./--version && rmdir ./--version
1974     MKDIR_P="$ac_install_sh -d"
1975   fi
1976 fi
1977 { $as_echo "$as_me:$LINENO: result: $MKDIR_P" >&5
1978 $as_echo "$MKDIR_P" >&6; }
1979
1980 mkdir_p="$MKDIR_P"
1981 case $mkdir_p in
1982   [\\/$]* | ?:[\\/]*) ;;
1983   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
1984 esac
1985
1986 for ac_prog in gawk mawk nawk awk
1987 do
1988   # Extract the first word of "$ac_prog", so it can be a program name with args.
1989 set dummy $ac_prog; ac_word=$2
1990 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
1991 $as_echo_n "checking for $ac_word... " >&6; }
1992 if test "${ac_cv_prog_AWK+set}" = set; then
1993   $as_echo_n "(cached) " >&6
1994 else
1995   if test -n "$AWK"; then
1996   ac_cv_prog_AWK="$AWK" # Let the user override the test.
1997 else
1998 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1999 for as_dir in $PATH
2000 do
2001   IFS=$as_save_IFS
2002   test -z "$as_dir" && as_dir=.
2003   for ac_exec_ext in '' $ac_executable_extensions; do
2004   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2005     ac_cv_prog_AWK="$ac_prog"
2006     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2007     break 2
2008   fi
2009 done
2010 done
2011 IFS=$as_save_IFS
2012
2013 fi
2014 fi
2015 AWK=$ac_cv_prog_AWK
2016 if test -n "$AWK"; then
2017   { $as_echo "$as_me:$LINENO: result: $AWK" >&5
2018 $as_echo "$AWK" >&6; }
2019 else
2020   { $as_echo "$as_me:$LINENO: result: no" >&5
2021 $as_echo "no" >&6; }
2022 fi
2023
2024
2025   test -n "$AWK" && break
2026 done
2027
2028 { $as_echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2029 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2030 set x ${MAKE-make}
2031 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2032 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
2033   $as_echo_n "(cached) " >&6
2034 else
2035   cat >conftest.make <<\_ACEOF
2036 SHELL = /bin/sh
2037 all:
2038         @echo '@@@%%%=$(MAKE)=@@@%%%'
2039 _ACEOF
2040 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2041 case `${MAKE-make} -f conftest.make 2>/dev/null` in
2042   *@@@%%%=?*=@@@%%%*)
2043     eval ac_cv_prog_make_${ac_make}_set=yes;;
2044   *)
2045     eval ac_cv_prog_make_${ac_make}_set=no;;
2046 esac
2047 rm -f conftest.make
2048 fi
2049 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2050   { $as_echo "$as_me:$LINENO: result: yes" >&5
2051 $as_echo "yes" >&6; }
2052   SET_MAKE=
2053 else
2054   { $as_echo "$as_me:$LINENO: result: no" >&5
2055 $as_echo "no" >&6; }
2056   SET_MAKE="MAKE=${MAKE-make}"
2057 fi
2058
2059 rm -rf .tst 2>/dev/null
2060 mkdir .tst 2>/dev/null
2061 if test -d .tst; then
2062   am__leading_dot=.
2063 else
2064   am__leading_dot=_
2065 fi
2066 rmdir .tst 2>/dev/null
2067
2068 if test "`cd $srcdir && pwd`" != "`pwd`"; then
2069   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
2070   # is not polluted with repeated "-I."
2071   am__isrc=' -I$(srcdir)'
2072   # test to see if srcdir already configured
2073   if test -f $srcdir/config.status; then
2074     { { $as_echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
2075 $as_echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
2076    { (exit 1); exit 1; }; }
2077   fi
2078 fi
2079
2080 # test whether we have cygpath
2081 if test -z "$CYGPATH_W"; then
2082   if (cygpath --version) >/dev/null 2>/dev/null; then
2083     CYGPATH_W='cygpath -w'
2084   else
2085     CYGPATH_W=echo
2086   fi
2087 fi
2088
2089
2090 # Define the identity of the package.
2091  PACKAGE='autoconf'
2092  VERSION='2.61b'
2093
2094
2095 cat >>confdefs.h <<_ACEOF
2096 #define PACKAGE "$PACKAGE"
2097 _ACEOF
2098
2099
2100 cat >>confdefs.h <<_ACEOF
2101 #define VERSION "$VERSION"
2102 _ACEOF
2103
2104 # Some tools Automake needs.
2105
2106 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
2107
2108
2109 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
2110
2111
2112 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
2113
2114
2115 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
2116
2117
2118 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
2119
2120 install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"}
2121
2122 # Installed binaries are usually stripped using `strip' when the user
2123 # run `make install-strip'.  However `strip' might not be the right
2124 # tool to use in cross-compilation environments, therefore Automake
2125 # will honor the `STRIP' environment variable to overrule this program.
2126 if test "$cross_compiling" != no; then
2127   if test -n "$ac_tool_prefix"; then
2128   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2129 set dummy ${ac_tool_prefix}strip; ac_word=$2
2130 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2131 $as_echo_n "checking for $ac_word... " >&6; }
2132 if test "${ac_cv_prog_STRIP+set}" = set; then
2133   $as_echo_n "(cached) " >&6
2134 else
2135   if test -n "$STRIP"; then
2136   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2137 else
2138 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2139 for as_dir in $PATH
2140 do
2141   IFS=$as_save_IFS
2142   test -z "$as_dir" && as_dir=.
2143   for ac_exec_ext in '' $ac_executable_extensions; do
2144   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2145     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2146     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2147     break 2
2148   fi
2149 done
2150 done
2151 IFS=$as_save_IFS
2152
2153 fi
2154 fi
2155 STRIP=$ac_cv_prog_STRIP
2156 if test -n "$STRIP"; then
2157   { $as_echo "$as_me:$LINENO: result: $STRIP" >&5
2158 $as_echo "$STRIP" >&6; }
2159 else
2160   { $as_echo "$as_me:$LINENO: result: no" >&5
2161 $as_echo "no" >&6; }
2162 fi
2163
2164
2165 fi
2166 if test -z "$ac_cv_prog_STRIP"; then
2167   ac_ct_STRIP=$STRIP
2168   # Extract the first word of "strip", so it can be a program name with args.
2169 set dummy strip; ac_word=$2
2170 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2171 $as_echo_n "checking for $ac_word... " >&6; }
2172 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
2173   $as_echo_n "(cached) " >&6
2174 else
2175   if test -n "$ac_ct_STRIP"; then
2176   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2177 else
2178 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2179 for as_dir in $PATH
2180 do
2181   IFS=$as_save_IFS
2182   test -z "$as_dir" && as_dir=.
2183   for ac_exec_ext in '' $ac_executable_extensions; do
2184   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2185     ac_cv_prog_ac_ct_STRIP="strip"
2186     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2187     break 2
2188   fi
2189 done
2190 done
2191 IFS=$as_save_IFS
2192
2193 fi
2194 fi
2195 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2196 if test -n "$ac_ct_STRIP"; then
2197   { $as_echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
2198 $as_echo "$ac_ct_STRIP" >&6; }
2199 else
2200   { $as_echo "$as_me:$LINENO: result: no" >&5
2201 $as_echo "no" >&6; }
2202 fi
2203
2204   if test "x$ac_ct_STRIP" = x; then
2205     STRIP=":"
2206   else
2207     case $cross_compiling:$ac_tool_warned in
2208 yes:)
2209 { $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2210 whose name does not start with the host triplet.  If you think this
2211 configuration is useful to you, please write to autoconf@gnu.org." >&5
2212 $as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2213 whose name does not start with the host triplet.  If you think this
2214 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2215 ac_tool_warned=yes ;;
2216 esac
2217     STRIP=$ac_ct_STRIP
2218   fi
2219 else
2220   STRIP="$ac_cv_prog_STRIP"
2221 fi
2222
2223 fi
2224 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2225
2226 # We need awk for the "check" target.  The system "awk" is bad on
2227 # some platforms.
2228 # Always define AMTAR for backward compatibility.
2229
2230 AMTAR=${AMTAR-"${am_missing_run}tar"}
2231
2232 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
2233
2234
2235
2236
2237
2238
2239 # We use `/bin/sh -n script' to check that there are no syntax errors
2240 # in the scripts.  Although incredible, there are /bin/sh that go into
2241 # endless loops with `-n', e.g., SunOS's:
2242 #
2243 #   $ uname -a
2244 #   SunOS ondine 4.1.3 2 sun4m unknown
2245 #   $ cat endless.sh
2246 #   while false
2247 #   do
2248 #     :
2249 #   done
2250 #   exit 0
2251 #   $ time sh endless.sh
2252 #   sh endless.sh  0,02s user 0,03s system 78% cpu 0,064 total
2253 #   $ time sh -nx endless.sh
2254 #   ^Csh -nx endless.sh  3,67s user 0,03s system 63% cpu 5,868 total
2255 #
2256 # Also, some implementations of /bin/sh (e.g., Solaris 8) are soooo slow
2257 # that they are unusable on large scripts like our testsuite.
2258
2259 # So before using `/bin/sh -n' to check our scripts, we first check
2260 # that `/bin/sh -n' is known to not have these problems.
2261
2262 { $as_echo "$as_me:$LINENO: checking whether /bin/sh -n is known to work" >&5
2263 $as_echo_n "checking whether /bin/sh -n is known to work... " >&6; }
2264 if test "${ac_cv_sh_n_works+set}" = set; then
2265   $as_echo_n "(cached) " >&6
2266 else
2267   if (
2268     unset BASH_VERSION ZSH_VERSION
2269     /bin/sh -c '
2270       test -n "${BASH_VERSION+set}" || # Bash
2271       test -n "${KSH_VERSION+set}" || # pdksh
2272       test -n "${ZSH_VERSION+set}" || # zsh
2273       test -n "${.sh.version}" # ksh93; put this last since its syntax is dodgy
2274     '
2275   ) 2>/dev/null
2276 then ac_cv_sh_n_works=yes
2277 else ac_cv_sh_n_works=no
2278 fi
2279
2280 fi
2281 { $as_echo "$as_me:$LINENO: result: $ac_cv_sh_n_works" >&5
2282 $as_echo "$ac_cv_sh_n_works" >&6; }
2283
2284
2285 # Initialize the test suite.
2286 ac_config_commands="$ac_config_commands tests/atconfig"
2287
2288
2289 ac_config_files="$ac_config_files tests/Makefile tests/atlocal"
2290
2291 # Extract the first word of "expr", so it can be a program name with args.
2292 set dummy expr; ac_word=$2
2293 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2294 $as_echo_n "checking for $ac_word... " >&6; }
2295 if test "${ac_cv_path_EXPR+set}" = set; then
2296   $as_echo_n "(cached) " >&6
2297 else
2298   case $EXPR in
2299   [\\/]* | ?:[\\/]*)
2300   ac_cv_path_EXPR="$EXPR" # Let the user override the test with a path.
2301   ;;
2302   *)
2303   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2304 for as_dir in $PATH
2305 do
2306   IFS=$as_save_IFS
2307   test -z "$as_dir" && as_dir=.
2308   for ac_exec_ext in '' $ac_executable_extensions; do
2309   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2310     ac_cv_path_EXPR="$as_dir/$ac_word$ac_exec_ext"
2311     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2312     break 2
2313   fi
2314 done
2315 done
2316 IFS=$as_save_IFS
2317
2318   ;;
2319 esac
2320 fi
2321 EXPR=$ac_cv_path_EXPR
2322 if test -n "$EXPR"; then
2323   { $as_echo "$as_me:$LINENO: result: $EXPR" >&5
2324 $as_echo "$EXPR" >&6; }
2325 else
2326   { $as_echo "$as_me:$LINENO: result: no" >&5
2327 $as_echo "no" >&6; }
2328 fi
2329
2330
2331
2332
2333 ## ---- ##
2334 ## M4.  ##
2335 ## ---- ##
2336
2337 # We use an absolute name for GNU m4 so even if users have another m4 first in
2338 # their path, the installer can configure with a path that has GNU m4
2339 # first and get that path embedded in the installed autoconf and
2340 # autoheader scripts.
2341 for ac_prog in gm4 gnum4 m4
2342 do
2343   # Extract the first word of "$ac_prog", so it can be a program name with args.
2344 set dummy $ac_prog; ac_word=$2
2345 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2346 $as_echo_n "checking for $ac_word... " >&6; }
2347 if test "${ac_cv_path_M4+set}" = set; then
2348   $as_echo_n "(cached) " >&6
2349 else
2350   case $M4 in
2351   [\\/]* | ?:[\\/]*)
2352   ac_cv_path_M4="$M4" # Let the user override the test with a path.
2353   ;;
2354   *)
2355   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2356 for as_dir in $PATH
2357 do
2358   IFS=$as_save_IFS
2359   test -z "$as_dir" && as_dir=.
2360   for ac_exec_ext in '' $ac_executable_extensions; do
2361   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2362     ac_cv_path_M4="$as_dir/$ac_word$ac_exec_ext"
2363     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2364     break 2
2365   fi
2366 done
2367 done
2368 IFS=$as_save_IFS
2369
2370   ;;
2371 esac
2372 fi
2373 M4=$ac_cv_path_M4
2374 if test -n "$M4"; then
2375   { $as_echo "$as_me:$LINENO: result: $M4" >&5
2376 $as_echo "$M4" >&6; }
2377 else
2378   { $as_echo "$as_me:$LINENO: result: no" >&5
2379 $as_echo "no" >&6; }
2380 fi
2381
2382
2383   test -n "$M4" && break
2384 done
2385 test -n "$M4" || M4="m4"
2386
2387 { $as_echo "$as_me:$LINENO: checking whether m4 supports accurate traces" >&5
2388 $as_echo_n "checking whether m4 supports accurate traces... " >&6; }
2389 if test "${ac_cv_prog_gnu_m4+set}" = set; then
2390   $as_echo_n "(cached) " >&6
2391 else
2392   ac_cv_prog_gnu_m4=no
2393 if test x"$M4" != x \
2394     && test -z "`echo if'def(mac,bug)d'nl | $M4 --trace=mac 2>&1`" ; then
2395   ac_cv_prog_gnu_m4=yes
2396 fi
2397 fi
2398 { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_gnu_m4" >&5
2399 $as_echo "$ac_cv_prog_gnu_m4" >&6; }
2400 if test $ac_cv_prog_gnu_m4 = yes ; then
2401   { $as_echo "$as_me:$LINENO: checking how m4 supports trace files" >&5
2402 $as_echo_n "checking how m4 supports trace files... " >&6; }
2403 if test "${ac_cv_prog_gnu_m4_debugfile+set}" = set; then
2404   $as_echo_n "(cached) " >&6
2405 else
2406   case `$M4 --help < /dev/null 2>&1` in
2407     *debugfile*) ac_cv_prog_gnu_m4_debugfile=--debugfile ;;
2408     *) ac_cv_prog_gnu_m4_debugfile=--error-output ;;
2409   esac
2410 fi
2411 { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_gnu_m4_debugfile" >&5
2412 $as_echo "$ac_cv_prog_gnu_m4_debugfile" >&6; }
2413   M4_DEBUGFILE=$ac_cv_prog_gnu_m4_debugfile
2414
2415 fi
2416
2417 if test x"$ac_cv_prog_gnu_m4" != xyes; then
2418   { { $as_echo "$as_me:$LINENO: error: GNU M4 1.4.5 or later is required; 1.4.8 is recommended" >&5
2419 $as_echo "$as_me: error: GNU M4 1.4.5 or later is required; 1.4.8 is recommended" >&2;}
2420    { (exit 1); exit 1; }; }
2421 fi
2422
2423 ## ----------- ##
2424 ## Man pages.  ##
2425 ## ----------- ##
2426
2427 ac_config_files="$ac_config_files man/Makefile"
2428
2429
2430 HELP2MAN=${HELP2MAN-"${am_missing_run}help2man"}
2431
2432
2433
2434 ## ------ ##
2435 ## Perl.  ##
2436 ## ------ ##
2437
2438 # We use an absolute name for perl so the #! line in autoscan will work.
2439 # Extract the first word of "perl", so it can be a program name with args.
2440 set dummy perl; ac_word=$2
2441 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2442 $as_echo_n "checking for $ac_word... " >&6; }
2443 if test "${ac_cv_path_PERL+set}" = set; then
2444   $as_echo_n "(cached) " >&6
2445 else
2446   case $PERL in
2447   [\\/]* | ?:[\\/]*)
2448   ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
2449   ;;
2450   *)
2451   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2452 for as_dir in $PATH
2453 do
2454   IFS=$as_save_IFS
2455   test -z "$as_dir" && as_dir=.
2456   for ac_exec_ext in '' $ac_executable_extensions; do
2457   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2458     ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
2459     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2460     break 2
2461   fi
2462 done
2463 done
2464 IFS=$as_save_IFS
2465
2466   test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="no"
2467   ;;
2468 esac
2469 fi
2470 PERL=$ac_cv_path_PERL
2471 if test -n "$PERL"; then
2472   { $as_echo "$as_me:$LINENO: result: $PERL" >&5
2473 $as_echo "$PERL" >&6; }
2474 else
2475   { $as_echo "$as_me:$LINENO: result: no" >&5
2476 $as_echo "no" >&6; }
2477 fi
2478
2479
2480 if test "$PERL" = no; then
2481   { { $as_echo "$as_me:$LINENO: error: perl is not found" >&5
2482 $as_echo "$as_me: error: perl is not found" >&2;}
2483    { (exit 1); exit 1; }; }
2484 fi
2485 $PERL -e 'require 5.005_03;' || {
2486    { { $as_echo "$as_me:$LINENO: error: Perl 5.005_03 or better is required" >&5
2487 $as_echo "$as_me: error: Perl 5.005_03 or better is required" >&2;}
2488    { (exit 1); exit 1; }; }
2489 }
2490
2491
2492 ## ------- ##
2493 ## Emacs.  ##
2494 ## ------- ##
2495
2496 ac_config_files="$ac_config_files lib/emacs/Makefile"
2497
2498 TEST_EMACS=$EMACS
2499 test x"$TEST_EMACS" = xt && TEST_EMACS=
2500 for ac_prog in emacs xemacs
2501 do
2502   # Extract the first word of "$ac_prog", so it can be a program name with args.
2503 set dummy $ac_prog; ac_word=$2
2504 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2505 $as_echo_n "checking for $ac_word... " >&6; }
2506 if test "${ac_cv_prog_TEST_EMACS+set}" = set; then
2507   $as_echo_n "(cached) " >&6
2508 else
2509   if test -n "$TEST_EMACS"; then
2510   ac_cv_prog_TEST_EMACS="$TEST_EMACS" # Let the user override the test.
2511 else
2512 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2513 for as_dir in $PATH
2514 do
2515   IFS=$as_save_IFS
2516   test -z "$as_dir" && as_dir=.
2517   for ac_exec_ext in '' $ac_executable_extensions; do
2518   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2519     ac_cv_prog_TEST_EMACS="$ac_prog"
2520     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2521     break 2
2522   fi
2523 done
2524 done
2525 IFS=$as_save_IFS
2526
2527 fi
2528 fi
2529 TEST_EMACS=$ac_cv_prog_TEST_EMACS
2530 if test -n "$TEST_EMACS"; then
2531   { $as_echo "$as_me:$LINENO: result: $TEST_EMACS" >&5
2532 $as_echo "$TEST_EMACS" >&6; }
2533 else
2534   { $as_echo "$as_me:$LINENO: result: no" >&5
2535 $as_echo "no" >&6; }
2536 fi
2537
2538
2539   test -n "$TEST_EMACS" && break
2540 done
2541 test -n "$TEST_EMACS" || TEST_EMACS="no"
2542
2543
2544 # autoconf-mode.el and autotest-mode.el do not work with older version of
2545 # Emacs (i.e. 18.x.x).  During byte-compilation, Emacs complains:
2546 # "Variable (broken nil) seen on pass 2 of byte compiler but not pass 1"
2547 # We detect this problem here.
2548 if test "$TEST_EMACS" != no; then
2549   { $as_echo "$as_me:$LINENO: checking whether $TEST_EMACS is sufficiently recent" >&5
2550 $as_echo_n "checking whether $TEST_EMACS is sufficiently recent... " >&6; }
2551 if test "${ac_cv_prog_emacs_ok+set}" = set; then
2552   $as_echo_n "(cached) " >&6
2553 else
2554   # Note: The quoted "EOF" is intentional.  It protects the ` in the text.
2555     cat >conftest.el << "EOF"
2556       (defvar broken)
2557       (defun broken-mode () (setq broken-defaults `(broken nil)))
2558 EOF
2559     if { ($as_echo "$as_me:$LINENO: \$TEST_EMACS -batch -q -f batch-byte-compile conftest.el 1>&2") >&5
2560   ($TEST_EMACS -batch -q -f batch-byte-compile conftest.el 1>&2) 2>&5
2561   ac_status=$?
2562   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2563   (exit $ac_status); }; then
2564   ac_cv_prog_emacs_ok=yes
2565 else
2566   ac_cv_prog_emacs_ok=no
2567 fi
2568
2569     rm -f conftest.el conftest.elc
2570 fi
2571 { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_emacs_ok" >&5
2572 $as_echo "$ac_cv_prog_emacs_ok" >&6; }
2573   if test $ac_cv_prog_emacs_ok = no; then
2574   TEST_EMACS=no
2575 fi
2576
2577 fi
2578
2579
2580 EMACS=$TEST_EMACS
2581
2582
2583  # If set to t, that means we are running in a shell under Emacs.
2584  # If you have an Emacs named "t", then use the full path.
2585  test x"$EMACS" = xt && EMACS=
2586  for ac_prog in emacs xemacs
2587 do
2588   # Extract the first word of "$ac_prog", so it can be a program name with args.
2589 set dummy $ac_prog; ac_word=$2
2590 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2591 $as_echo_n "checking for $ac_word... " >&6; }
2592 if test "${ac_cv_prog_EMACS+set}" = set; then
2593   $as_echo_n "(cached) " >&6
2594 else
2595   if test -n "$EMACS"; then
2596   ac_cv_prog_EMACS="$EMACS" # Let the user override the test.
2597 else
2598 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2599 for as_dir in $PATH
2600 do
2601   IFS=$as_save_IFS
2602   test -z "$as_dir" && as_dir=.
2603   for ac_exec_ext in '' $ac_executable_extensions; do
2604   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2605     ac_cv_prog_EMACS="$ac_prog"
2606     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2607     break 2
2608   fi
2609 done
2610 done
2611 IFS=$as_save_IFS
2612
2613 fi
2614 fi
2615 EMACS=$ac_cv_prog_EMACS
2616 if test -n "$EMACS"; then
2617   { $as_echo "$as_me:$LINENO: result: $EMACS" >&5
2618 $as_echo "$EMACS" >&6; }
2619 else
2620   { $as_echo "$as_me:$LINENO: result: no" >&5
2621 $as_echo "no" >&6; }
2622 fi
2623
2624
2625   test -n "$EMACS" && break
2626 done
2627 test -n "$EMACS" || EMACS="no"
2628
2629
2630
2631
2632 # Check whether --with-lispdir was given.
2633 if test "${with_lispdir+set}" = set; then
2634   withval=$with_lispdir;  lispdir="$withval"
2635    { $as_echo "$as_me:$LINENO: checking where .elc files should go" >&5
2636 $as_echo_n "checking where .elc files should go... " >&6; }
2637    { $as_echo "$as_me:$LINENO: result: $lispdir" >&5
2638 $as_echo "$lispdir" >&6; }
2639 else
2640
2641  { $as_echo "$as_me:$LINENO: checking where .elc files should go" >&5
2642 $as_echo_n "checking where .elc files should go... " >&6; }
2643 if test "${am_cv_lispdir+set}" = set; then
2644   $as_echo_n "(cached) " >&6
2645 else
2646
2647    if test $EMACS != "no"; then
2648      if test x${lispdir+set} != xset; then
2649   # If $EMACS isn't GNU Emacs or XEmacs, this can blow up pretty badly
2650   # Some emacsen will start up in interactive mode, requiring C-x C-c to exit,
2651   #  which is non-obvious for non-emacs users.
2652   # Redirecting /dev/null should help a bit; pity we can't detect "broken"
2653   #  emacsen earlier and avoid running this altogether.
2654   { ($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
2655   ($EMACS -batch -q -eval '(while load-path (princ (concat (car load-path) "\n")) (setq load-path (cdr load-path)))' </dev/null >conftest.out) 2>&5
2656   ac_status=$?
2657   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2658   (exit $ac_status); }
2659         am_cv_lispdir=`sed -n \
2660        -e 's,/$,,' \
2661        -e '/.*\/lib\/x*emacs\/site-lisp$/{s,.*/lib/\(x*emacs/site-lisp\)$,${libdir}/\1,;p;q;}' \
2662        -e '/.*\/share\/x*emacs\/site-lisp$/{s,.*/share/\(x*emacs/site-lisp\),${datarootdir}/\1,;p;q;}' \
2663        conftest.out`
2664        rm conftest.out
2665      fi
2666    fi
2667    test -z "$am_cv_lispdir" && am_cv_lispdir='${datadir}/emacs/site-lisp'
2668
2669 fi
2670 { $as_echo "$as_me:$LINENO: result: $am_cv_lispdir" >&5
2671 $as_echo "$am_cv_lispdir" >&6; }
2672   lispdir="$am_cv_lispdir"
2673
2674 fi
2675
2676
2677
2678
2679
2680 ## ------------ ##
2681 ## Grep & sed.  ##
2682 ## ------------ ##
2683 { $as_echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
2684 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
2685 if test "${ac_cv_path_GREP+set}" = set; then
2686   $as_echo_n "(cached) " >&6
2687 else
2688   # Extract the first word of "grep ggrep" to use in msg output
2689 if test -z "$GREP"; then
2690 set dummy grep ggrep; ac_prog_name=$2
2691 if test "${ac_cv_path_GREP+set}" = set; then
2692   $as_echo_n "(cached) " >&6
2693 else
2694   ac_path_GREP_found=false
2695 # Loop through the user's path and test for each of PROGNAME-LIST
2696 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2697 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
2698 do
2699   IFS=$as_save_IFS
2700   test -z "$as_dir" && as_dir=.
2701   for ac_prog in grep ggrep; do
2702   for ac_exec_ext in '' $ac_executable_extensions; do
2703     ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
2704     { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
2705     # Check for GNU ac_path_GREP and select it if it is found.
2706   # Check for GNU $ac_path_GREP
2707 case `"$ac_path_GREP" --version 2>&1` in
2708 *GNU*)
2709   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
2710 *)
2711   ac_count=0
2712   $as_echo_n 0123456789 >"conftest.in"
2713   while :
2714   do
2715     cat "conftest.in" "conftest.in" >"conftest.tmp"
2716     mv "conftest.tmp" "conftest.in"
2717     cp "conftest.in" "conftest.nl"
2718     $as_echo 'GREP' >> "conftest.nl"
2719     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
2720     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
2721     ac_count=`expr $ac_count + 1`
2722     if test $ac_count -gt ${ac_path_GREP_max-0}; then
2723       # Best one so far, save it but keep looking for a better one
2724       ac_cv_path_GREP="$ac_path_GREP"
2725       ac_path_GREP_max=$ac_count
2726     fi
2727     # 10*(2^10) chars as input seems more than enough
2728     test $ac_count -gt 10 && break
2729   done
2730   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
2731 esac
2732
2733
2734     $ac_path_GREP_found && break 3
2735   done
2736 done
2737
2738 done
2739 IFS=$as_save_IFS
2740
2741
2742 fi
2743
2744 GREP="$ac_cv_path_GREP"
2745 if test -z "$GREP"; then
2746   { { $as_echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
2747 $as_echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
2748    { (exit 1); exit 1; }; }
2749 fi
2750
2751 else
2752   ac_cv_path_GREP=$GREP
2753 fi
2754
2755
2756 fi
2757 { $as_echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
2758 $as_echo "$ac_cv_path_GREP" >&6; }
2759  GREP="$ac_cv_path_GREP"
2760
2761
2762 { $as_echo "$as_me:$LINENO: checking for egrep" >&5
2763 $as_echo_n "checking for egrep... " >&6; }
2764 if test "${ac_cv_path_EGREP+set}" = set; then
2765   $as_echo_n "(cached) " >&6
2766 else
2767   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
2768    then ac_cv_path_EGREP="$GREP -E"
2769    else
2770      # Extract the first word of "egrep" to use in msg output
2771 if test -z "$EGREP"; then
2772 set dummy egrep; ac_prog_name=$2
2773 if test "${ac_cv_path_EGREP+set}" = set; then
2774   $as_echo_n "(cached) " >&6
2775 else
2776   ac_path_EGREP_found=false
2777 # Loop through the user's path and test for each of PROGNAME-LIST
2778 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2779 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
2780 do
2781   IFS=$as_save_IFS
2782   test -z "$as_dir" && as_dir=.
2783   for ac_prog in egrep; do
2784   for ac_exec_ext in '' $ac_executable_extensions; do
2785     ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
2786     { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
2787     # Check for GNU ac_path_EGREP and select it if it is found.
2788   # Check for GNU $ac_path_EGREP
2789 case `"$ac_path_EGREP" --version 2>&1` in
2790 *GNU*)
2791   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
2792 *)
2793   ac_count=0
2794   $as_echo_n 0123456789 >"conftest.in"
2795   while :
2796   do
2797     cat "conftest.in" "conftest.in" >"conftest.tmp"
2798     mv "conftest.tmp" "conftest.in"
2799     cp "conftest.in" "conftest.nl"
2800     $as_echo 'EGREP' >> "conftest.nl"
2801     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
2802     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
2803     ac_count=`expr $ac_count + 1`
2804     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
2805       # Best one so far, save it but keep looking for a better one
2806       ac_cv_path_EGREP="$ac_path_EGREP"
2807       ac_path_EGREP_max=$ac_count
2808     fi
2809     # 10*(2^10) chars as input seems more than enough
2810     test $ac_count -gt 10 && break
2811   done
2812   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
2813 esac
2814
2815
2816     $ac_path_EGREP_found && break 3
2817   done
2818 done
2819
2820 done
2821 IFS=$as_save_IFS
2822
2823
2824 fi
2825
2826 EGREP="$ac_cv_path_EGREP"
2827 if test -z "$EGREP"; then
2828   { { $as_echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
2829 $as_echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
2830    { (exit 1); exit 1; }; }
2831 fi
2832
2833 else
2834   ac_cv_path_EGREP=$EGREP
2835 fi
2836
2837
2838    fi
2839 fi
2840 { $as_echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
2841 $as_echo "$ac_cv_path_EGREP" >&6; }
2842  EGREP="$ac_cv_path_EGREP"
2843
2844
2845 { $as_echo "$as_me:$LINENO: checking for a sed that does not truncate output" >&5
2846 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
2847 if test "${ac_cv_path_SED+set}" = set; then
2848   $as_echo_n "(cached) " >&6
2849 else
2850             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
2851      for ac_i in 1 2 3 4 5 6 7; do
2852        ac_script="$ac_script$as_nl$ac_script"
2853      done
2854      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
2855      $as_unset ac_script || ac_script=
2856      # Extract the first word of "sed gsed" to use in msg output
2857 if test -z "$SED"; then
2858 set dummy sed gsed; ac_prog_name=$2
2859 if test "${ac_cv_path_SED+set}" = set; then
2860   $as_echo_n "(cached) " >&6
2861 else
2862   ac_path_SED_found=false
2863 # Loop through the user's path and test for each of PROGNAME-LIST
2864 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2865 for as_dir in $PATH
2866 do
2867   IFS=$as_save_IFS
2868   test -z "$as_dir" && as_dir=.
2869   for ac_prog in sed gsed; do
2870   for ac_exec_ext in '' $ac_executable_extensions; do
2871     ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
2872     { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
2873     # Check for GNU ac_path_SED and select it if it is found.
2874   # Check for GNU $ac_path_SED
2875 case `"$ac_path_SED" --version 2>&1` in
2876 *GNU*)
2877   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
2878 *)
2879   ac_count=0
2880   $as_echo_n 0123456789 >"conftest.in"
2881   while :
2882   do
2883     cat "conftest.in" "conftest.in" >"conftest.tmp"
2884     mv "conftest.tmp" "conftest.in"
2885     cp "conftest.in" "conftest.nl"
2886     $as_echo '' >> "conftest.nl"
2887     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
2888     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
2889     ac_count=`expr $ac_count + 1`
2890     if test $ac_count -gt ${ac_path_SED_max-0}; then
2891       # Best one so far, save it but keep looking for a better one
2892       ac_cv_path_SED="$ac_path_SED"
2893       ac_path_SED_max=$ac_count
2894     fi
2895     # 10*(2^10) chars as input seems more than enough
2896     test $ac_count -gt 10 && break
2897   done
2898   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
2899 esac
2900
2901
2902     $ac_path_SED_found && break 3
2903   done
2904 done
2905
2906 done
2907 IFS=$as_save_IFS
2908
2909
2910 fi
2911
2912 SED="$ac_cv_path_SED"
2913 if test -z "$SED"; then
2914   { { $as_echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in \$PATH" >&5
2915 $as_echo "$as_me: error: no acceptable $ac_prog_name could be found in \$PATH" >&2;}
2916    { (exit 1); exit 1; }; }
2917 fi
2918
2919 else
2920   ac_cv_path_SED=$SED
2921 fi
2922
2923 fi
2924 { $as_echo "$as_me:$LINENO: result: $ac_cv_path_SED" >&5
2925 $as_echo "$ac_cv_path_SED" >&6; }
2926  SED="$ac_cv_path_SED"
2927   rm -f conftest.sed
2928
2929
2930
2931 ## ------------ ##
2932 ## Conclusion.  ##
2933 ## ------------ ##
2934
2935 ac_config_files="$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"
2936
2937
2938 cat >confcache <<\_ACEOF
2939 # This file is a shell script that caches the results of configure
2940 # tests run on this system so they can be shared between configure
2941 # scripts and configure runs, see configure's option --config-cache.
2942 # It is not useful on other systems.  If it contains results you don't
2943 # want to keep, you may remove or edit it.
2944 #
2945 # config.status only pays attention to the cache file if you give it
2946 # the --recheck option to rerun configure.
2947 #
2948 # `ac_cv_env_foo' variables (set or unset) will be overridden when
2949 # loading this file, other *unset* `ac_cv_foo' will be assigned the
2950 # following values.
2951
2952 _ACEOF
2953
2954 # The following way of writing the cache mishandles newlines in values,
2955 # but we know of no workaround that is simple, portable, and efficient.
2956 # So, we kill variables containing newlines.
2957 # Ultrix sh set writes to stderr and can't be redirected directly,
2958 # and sets the high bit in the cache file unless we assign to the vars.
2959 (
2960   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
2961     eval ac_val=\$$ac_var
2962     case $ac_val in #(
2963     *${as_nl}*)
2964       case $ac_var in #(
2965       *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
2966 $as_echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
2967       esac
2968       case $ac_var in #(
2969       _ | IFS | as_nl) ;; #(
2970       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2971       *) $as_unset $ac_var ;;
2972       esac ;;
2973     esac
2974   done
2975
2976   (set) 2>&1 |
2977     case $as_nl`(ac_space=' '; set) 2>&1` in #(
2978     *${as_nl}ac_space=\ *)
2979       # `set' does not quote correctly, so add quotes (double-quote
2980       # substitution turns \\\\ into \\, and sed turns \\ into \).
2981       sed -n \
2982         "s/'/'\\\\''/g;
2983           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
2984       ;; #(
2985     *)
2986       # `set' quotes correctly as required by POSIX, so do not add quotes.
2987       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2988       ;;
2989     esac |
2990     sort
2991 ) |
2992   sed '
2993      /^ac_cv_env_/b end
2994      t clear
2995      :clear
2996      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
2997      t end
2998      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
2999      :end' >>confcache
3000 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
3001   if test -w "$cache_file"; then
3002     test "x$cache_file" != "x/dev/null" &&
3003       { $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5
3004 $as_echo "$as_me: updating cache $cache_file" >&6;}
3005     cat confcache >$cache_file
3006   else
3007     { $as_echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
3008 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
3009   fi
3010 fi
3011 rm -f confcache
3012
3013 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3014 # Let make expand exec_prefix.
3015 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3016
3017 # Transform confdefs.h into DEFS.
3018 # Protect against shell expansion while executing Makefile rules.
3019 # Protect against Makefile macro expansion.
3020 #
3021 # If the first sed substitution is executed (which looks for macros that
3022 # take arguments), then branch to the quote section.  Otherwise,
3023 # look for a macro that doesn't take arguments.
3024 ac_script='
3025 t clear
3026 :clear
3027 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
3028 t quote
3029 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
3030 t quote
3031 b any
3032 :quote
3033 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
3034 s/\[/\\&/g
3035 s/\]/\\&/g
3036 s/\$/$$/g
3037 H
3038 :any
3039 ${
3040         g
3041         s/^\n//
3042         s/\n/ /g
3043         p
3044 }
3045 '
3046 DEFS=`sed -n "$ac_script" confdefs.h`
3047
3048
3049 ac_libobjs=
3050 ac_ltlibobjs=
3051 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
3052   # 1. Remove the extension, and $U if already installed.
3053   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
3054   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
3055   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
3056   #    will be set to the directory where LIBOBJS objects are built.
3057   ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
3058   ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
3059 done
3060 LIBOBJS=$ac_libobjs
3061
3062 LTLIBOBJS=$ac_ltlibobjs
3063
3064
3065
3066 : ${CONFIG_STATUS=./config.status}
3067 ac_clean_files_save=$ac_clean_files
3068 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
3069 { $as_echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
3070 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
3071 cat >$CONFIG_STATUS <<_ACEOF
3072 #! $SHELL
3073 # Generated by $as_me.
3074 # Run this file to recreate the current configuration.
3075 # Compiler output produced by configure, useful for debugging
3076 # configure, is in config.log if it exists.
3077
3078 debug=false
3079 ac_cs_recheck=false
3080 ac_cs_silent=false
3081 SHELL=\${CONFIG_SHELL-$SHELL}
3082 _ACEOF
3083
3084 cat >>$CONFIG_STATUS <<\_ACEOF
3085 ## --------------------- ##
3086 ## M4sh Initialization.  ##
3087 ## --------------------- ##
3088
3089 # Be more Bourne compatible
3090 DUALCASE=1; export DUALCASE # for MKS sh
3091 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
3092   emulate sh
3093   NULLCMD=:
3094   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
3095   # is contrary to our usage.  Disable this feature.
3096   alias -g '${1+"$@"}'='"$@"'
3097   setopt NO_GLOB_SUBST
3098 else
3099   case `(set -o) 2>/dev/null` in
3100   *posix*) set -o posix ;;
3101 esac
3102
3103 fi
3104
3105
3106
3107
3108 # PATH needs CR
3109 # Avoid depending upon Character Ranges.
3110 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
3111 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
3112 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
3113 as_cr_digits='0123456789'
3114 as_cr_alnum=$as_cr_Letters$as_cr_digits
3115
3116 as_nl='
3117 '
3118 export as_nl
3119 # Printing a long string crashes Solaris 7 /usr/bin/printf.
3120 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
3121 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
3122 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
3123 if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
3124   as_echo='printf %s\n'
3125   as_echo_n='printf %s'
3126 else
3127   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
3128     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
3129     as_echo_n='/usr/ucb/echo -n'
3130   else
3131     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
3132     as_echo_n_body='eval
3133       arg=$1;
3134       case $arg in
3135       *"$as_nl"*)
3136         expr "X$arg" : "X\\(.*\\)$as_nl";
3137         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
3138       esac;
3139       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
3140     '
3141     export as_echo_n_body
3142     as_echo_n='sh -c $as_echo_n_body as_echo'
3143   fi
3144   export as_echo_body
3145   as_echo='sh -c $as_echo_body as_echo'
3146 fi
3147
3148 # The user is always right.
3149 if test "${PATH_SEPARATOR+set}" != set; then
3150   echo "#! /bin/sh" >conf$$.sh
3151   echo  "exit 0"   >>conf$$.sh
3152   chmod +x conf$$.sh
3153   if (PATH="/nonexistent;."; FPATH=$PATH; conf$$.sh) >/dev/null 2>&1; then
3154     PATH_SEPARATOR=';'
3155   else
3156     PATH_SEPARATOR=:
3157   fi
3158   rm -f conf$$.sh
3159 fi
3160
3161 # Support unset when possible.
3162 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
3163   as_unset=unset
3164 else
3165   as_unset=false
3166 fi
3167
3168
3169 # IFS
3170 # We need space, tab and new line, in precisely that order.  Quoting is
3171 # there to prevent editors from complaining about space-tab.
3172 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
3173 # splitting by setting IFS to empty value.)
3174 IFS=" ""        $as_nl"
3175
3176 # Find who we are.  Look in the path if we contain no directory separator.
3177 case $0 in
3178   *[\\/]* ) as_myself=$0 ;;
3179   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3180 for as_dir in $PATH
3181 do
3182   IFS=$as_save_IFS
3183   test -z "$as_dir" && as_dir=.
3184   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3185 done
3186 IFS=$as_save_IFS
3187
3188      ;;
3189 esac
3190 # We did not find ourselves, most probably we were run as `sh COMMAND'
3191 # in which case we are not to be found in the path.
3192 if test "x$as_myself" = x; then
3193   as_myself=$0
3194 fi
3195 if test ! -f "$as_myself"; then
3196   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
3197   { (exit 1); exit 1; }
3198 fi
3199
3200 # Work around bugs in pre-3.0 UWIN ksh.
3201 for as_var in ENV MAIL MAILPATH
3202 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
3203 done
3204 PS1='$ '
3205 PS2='> '
3206 PS4='+ '
3207
3208 # NLS nuisances.
3209 for as_var in \
3210   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
3211   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
3212   LC_TELEPHONE LC_TIME
3213 do
3214   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
3215     eval $as_var=C; export $as_var
3216   else
3217     ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
3218   fi
3219 done
3220
3221 # Required to use basename.
3222 if expr a : '\(a\)' >/dev/null 2>&1 &&
3223    test "X`expr 00001 : '.*\(...\)'`" = X001; then
3224   as_expr=expr
3225 else
3226   as_expr=false
3227 fi
3228
3229 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
3230   as_basename=basename
3231 else
3232   as_basename=false
3233 fi
3234
3235
3236 # Name of the executable.
3237 as_me=`$as_basename -- "$0" ||
3238 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
3239          X"$0" : 'X\(//\)$' \| \
3240          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
3241 $as_echo X/"$0" |
3242     sed '/^.*\/\([^/][^/]*\)\/*$/{
3243             s//\1/
3244             q
3245           }
3246           /^X\/\(\/\/\)$/{
3247             s//\1/
3248             q
3249           }
3250           /^X\/\(\/\).*/{
3251             s//\1/
3252             q
3253           }
3254           s/.*/./; q'`
3255
3256 # CDPATH.
3257 $as_unset CDPATH
3258
3259
3260
3261   as_lineno_1=$LINENO
3262   as_lineno_2=$LINENO
3263   test "x$as_lineno_1" != "x$as_lineno_2" &&
3264   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
3265
3266   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
3267   # uniformly replaced by the line number.  The first 'sed' inserts a
3268   # line-number line after each line using $LINENO; the second 'sed'
3269   # does the real work.  The second script uses 'N' to pair each
3270   # line-number line with the line containing $LINENO, and appends
3271   # trailing '-' during substitution so that $LINENO is not a special
3272   # case at line end.
3273   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
3274   # scripts with optimization help from Paolo Bonzini.  Blame Lee
3275   # E. McMahon (1931-1989) for sed's syntax.  :-)
3276   sed -n '
3277     p
3278     /[$]LINENO/=
3279   ' <$as_myself |
3280     sed '
3281       s/[$]LINENO.*/&-/
3282       t lineno
3283       b
3284       :lineno
3285       N
3286       :loop
3287       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
3288       t loop
3289       s/-\n.*//
3290     ' >$as_me.lineno &&
3291   chmod +x "$as_me.lineno" ||
3292     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
3293    { (exit 1); exit 1; }; }
3294
3295   # Don't try to exec as it changes $[0], causing all sort of problems
3296   # (the dirname of $[0] is not the place where we might find the
3297   # original and so on.  Autoconf is especially sensitive to this).
3298   . "./$as_me.lineno"
3299   # Exit status is that of the last command.
3300   exit
3301 }
3302
3303
3304 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
3305   as_dirname=dirname
3306 else
3307   as_dirname=false
3308 fi
3309
3310 ECHO_C= ECHO_N= ECHO_T=
3311 case `echo -n x` in
3312 -n*)
3313   case `echo 'x\c'` in
3314   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
3315   *)   ECHO_C='\c';;
3316   esac;;
3317 *)
3318   ECHO_N='-n';;
3319 esac
3320 if expr a : '\(a\)' >/dev/null 2>&1 &&
3321    test "X`expr 00001 : '.*\(...\)'`" = X001; then
3322   as_expr=expr
3323 else
3324   as_expr=false
3325 fi
3326
3327 rm -f conf$$ conf$$.exe conf$$.file
3328 if test -d conf$$.dir; then
3329   rm -f conf$$.dir/conf$$.file
3330 else
3331   rm -f conf$$.dir
3332   mkdir conf$$.dir
3333 fi
3334 echo >conf$$.file
3335 if ln -s conf$$.file conf$$ 2>/dev/null; then
3336   as_ln_s='ln -s'
3337   # ... but there are two gotchas:
3338   # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
3339   # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
3340   # In both cases, we have to default to `cp -p'.
3341   ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
3342     as_ln_s='cp -p'
3343 elif ln conf$$.file conf$$ 2>/dev/null; then
3344   as_ln_s=ln
3345 else
3346   as_ln_s='cp -p'
3347 fi
3348 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
3349 rmdir conf$$.dir 2>/dev/null
3350
3351 if mkdir -p . 2>/dev/null; then
3352   as_mkdir_p=:
3353 else
3354   test -d ./-p && rmdir ./-p
3355   as_mkdir_p=false
3356 fi
3357
3358 if test -x / >/dev/null 2>&1; then
3359   as_test_x='test -x'
3360 else
3361   if ls -dL / >/dev/null 2>&1; then
3362     as_ls_L_option=L
3363   else
3364     as_ls_L_option=
3365   fi
3366   as_test_x='
3367     eval sh -c '\''
3368       if test -d "$1"; then
3369         test -d "$1/.";
3370       else
3371         case $1 in
3372         -*)set "./$1";;
3373         esac;
3374         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
3375         ???[sx]*):;;*)false;;esac;fi
3376     '\'' sh
3377   '
3378 fi
3379 as_executable_p=$as_test_x
3380
3381 # Sed expression to map a string onto a valid CPP name.
3382 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
3383
3384 # Sed expression to map a string onto a valid variable name.
3385 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
3386
3387
3388 exec 6>&1
3389
3390 # Save the log message, to keep $[0] and so on meaningful, and to
3391 # report actual input values of CONFIG_FILES etc. instead of their
3392 # values after options handling.
3393 ac_log="
3394 This file was extended by GNU Autoconf $as_me 2.61b, which was
3395 generated by GNU Autoconf 2.61b.  Invocation command line was
3396
3397   CONFIG_FILES    = $CONFIG_FILES
3398   CONFIG_HEADERS  = $CONFIG_HEADERS
3399   CONFIG_LINKS    = $CONFIG_LINKS
3400   CONFIG_COMMANDS = $CONFIG_COMMANDS
3401   $ $0 $@
3402
3403 on `(hostname || uname -n) 2>/dev/null | sed 1q`
3404 "
3405
3406 _ACEOF
3407
3408 cat >>$CONFIG_STATUS <<_ACEOF
3409 # Files that config.status was made for.
3410 config_files="$ac_config_files"
3411 config_commands="$ac_config_commands"
3412
3413 _ACEOF
3414
3415 cat >>$CONFIG_STATUS <<\_ACEOF
3416 ac_cs_usage="\
3417 \`$as_me' instantiates files from templates according to the
3418 current configuration.
3419
3420 Usage: $0 [OPTIONS] [FILE]...
3421
3422   -h, --help       print this help, then exit
3423   -V, --version    print version number and configuration settings, then exit
3424   -q, --quiet      do not print progress messages
3425   -d, --debug      don't remove temporary files
3426       --recheck    update $as_me by reconfiguring in the same conditions
3427   --file=FILE[:TEMPLATE]
3428                    instantiate the configuration file FILE
3429
3430 Configuration files:
3431 $config_files
3432
3433 Configuration commands:
3434 $config_commands
3435
3436 Report bugs to <bug-autoconf@gnu.org>."
3437
3438 _ACEOF
3439 cat >>$CONFIG_STATUS <<_ACEOF
3440 ac_cs_version="\\
3441 GNU Autoconf config.status 2.61b
3442 configured by $0, generated by GNU Autoconf 2.61b,
3443   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
3444
3445 Copyright (C) 2007 Free Software Foundation, Inc.
3446 This config.status script is free software; the Free Software Foundation
3447 gives unlimited permission to copy, distribute and modify it."
3448
3449 ac_pwd='$ac_pwd'
3450 srcdir='$srcdir'
3451 INSTALL='$INSTALL'
3452 MKDIR_P='$MKDIR_P'
3453 AWK='$AWK'
3454 test -n "\$AWK" || AWK=awk
3455 _ACEOF
3456
3457 cat >>$CONFIG_STATUS <<\_ACEOF
3458 # The default lists apply if the user does not specify any file.
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$$-$RANDOM
3597   (umask 077 && mkdir "$tmp")
3598 } ||
3599 {
3600    $as_echo "$me: cannot create a temporary directory in ." >&2
3601    { (exit 1); exit 1; }
3602 }
3603
3604 # Set up the scripts for CONFIG_FILES section.
3605 # No need to generate them if there are no CONFIG_FILES.
3606 # This happens for instance with `./config.status config.h'.
3607 if test -n "$CONFIG_FILES"; then
3608
3609
3610 ac_cr='
'
3611 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
3612 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
3613   ac_cs_awk_cr='\\r'
3614 else
3615   ac_cs_awk_cr=$ac_cr
3616 fi
3617
3618 echo 'BEGIN {' >"$tmp/subs1.awk"
3619 _ACEOF
3620
3621
3622 {
3623   echo "cat >conf$$subs.awk <<_ACEOF"
3624   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/'
3625   echo "_ACEOF"
3626 } >conf$$subs.sh
3627 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
3628 ac_delim='%!_!# '
3629 for ac_last_try in false false false false false :; do
3630   . ./conf$$subs.sh
3631
3632   if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` = $ac_delim_num; then
3633     break
3634   elif $ac_last_try; then
3635     { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
3636 $as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
3637    { (exit 1); exit 1; }; }
3638   else
3639     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
3640   fi
3641 done
3642 rm -f conf$$subs.sh
3643
3644 cat >>$CONFIG_STATUS <<_ACEOF
3645 cat >>"\$tmp/subs1.awk" <<\CEOF
3646 _ACEOF
3647 sed -n '
3648 h
3649 s/^/S["/; s/!.*/"]=/
3650 p
3651 g
3652 s/^[^!]*!//
3653 :repl
3654 t repl
3655 s/'"$ac_delim"'$//
3656 t delim
3657 :nl
3658 h
3659 s/\(.\{148\}\).*/\1/
3660 t more1
3661 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
3662 p
3663 n
3664 b repl
3665 :more1
3666 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
3667 p
3668 g
3669 s/.\{148\}//
3670 t nl
3671 :delim
3672 h
3673 s/\(.\{148\}\).*/\1/
3674 t more2
3675 s/["\\]/\\&/g; s/^/"/; s/$/"/
3676 p
3677 b
3678 :more2
3679 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
3680 p
3681 g
3682 s/.\{148\}//
3683 t delim
3684 ' <conf$$subs.awk | sed '
3685 /^[^"]/{
3686   N
3687   s/\n//
3688 }
3689 ' >>$CONFIG_STATUS
3690 rm -f conf$$subs.awk
3691 cat >>$CONFIG_STATUS <<_ACEOF
3692 CEOF
3693 cat >>"\$tmp/subs1.awk" <<CEOF
3694   for (key in S) S_is_set[key] = 1
3695   FS = "\a"
3696
3697 }
3698 {
3699   line = $ 0
3700   nfields = split(line, field, "@")
3701   substed = 0
3702   len = length(field[1])
3703   for (i = 2; i < nfields; i++) {
3704     key = field[i]
3705     keylen = length(key)
3706     if (S_is_set[key]) {
3707       value = S[key]
3708       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
3709       len += length(value) + length(field[++i])
3710       substed = 1
3711     } else
3712       len += 1 + keylen
3713   }
3714
3715   print line
3716 }
3717
3718 CEOF
3719 sed "s/\$ac_cr\\\$//; s/\$ac_cr/\$ac_cs_awk_cr/g" < "\$tmp/subs1.awk" > "\$tmp/subs.awk"
3720 _ACEOF
3721
3722 # VPATH may cause trouble with some makes, so we remove $(srcdir),
3723 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
3724 # trailing colons and then remove the whole line if VPATH becomes empty
3725 # (actually we leave an empty line to preserve line numbers).
3726 if test "x$srcdir" = x.; then
3727   ac_vpsub='/^[  ]*VPATH[        ]*=/{
3728 s/:*\$(srcdir):*/:/
3729 s/:*\${srcdir}:*/:/
3730 s/:*@srcdir@:*/:/
3731 s/^\([^=]*=[     ]*\):*/\1/
3732 s/:*$//
3733 s/^[^=]*=[       ]*$//
3734 }'
3735 fi
3736
3737 cat >>$CONFIG_STATUS <<\_ACEOF
3738 fi # test -n "$CONFIG_FILES"
3739
3740
3741 for ac_tag in  :F $CONFIG_FILES      :C $CONFIG_COMMANDS
3742 do
3743   case $ac_tag in
3744   :[FHLC]) ac_mode=$ac_tag; continue;;
3745   esac
3746   case $ac_mode$ac_tag in
3747   :[FHL]*:*);;
3748   :L* | :C*:*) { { $as_echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
3749 $as_echo "$as_me: error: Invalid tag $ac_tag." >&2;}
3750    { (exit 1); exit 1; }; };;
3751   :[FH]-) ac_tag=-:-;;
3752   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
3753   esac
3754   ac_save_IFS=$IFS
3755   IFS=:
3756   set x $ac_tag
3757   IFS=$ac_save_IFS
3758   shift
3759   ac_file=$1
3760   shift
3761
3762   case $ac_mode in
3763   :L) ac_source=$1;;
3764   :[FH])
3765     ac_file_inputs=
3766     for ac_f
3767     do
3768       case $ac_f in
3769       -) ac_f="$tmp/stdin";;
3770       *) # Look for the file first in the build tree, then in the source tree
3771          # (if the path is not absolute).  The absolute path cannot be DOS-style,
3772          # because $ac_f cannot contain `:'.
3773          test -f "$ac_f" ||
3774            case $ac_f in
3775            [\\/$]*) false;;
3776            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
3777            esac ||
3778            { { $as_echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
3779 $as_echo "$as_me: error: cannot find input file: $ac_f" >&2;}
3780    { (exit 1); exit 1; }; };;
3781       esac
3782       ac_file_inputs="$ac_file_inputs $ac_f"
3783     done
3784
3785     # Let's still pretend it is `configure' which instantiates (i.e., don't
3786     # use $as_me), people would be surprised to read:
3787     #    /* config.h.  Generated by config.status.  */
3788     configure_input='Generated from '`
3789           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
3790         `' by configure.'
3791     if test x"$ac_file" != x-; then
3792       configure_input="$ac_file.  $configure_input"
3793       { $as_echo "$as_me:$LINENO: creating $ac_file" >&5
3794 $as_echo "$as_me: creating $ac_file" >&6;}
3795     fi
3796
3797     case $ac_tag in
3798     *:-:* | *:-) cat >"$tmp/stdin";;
3799     esac
3800     ;;
3801   esac
3802
3803   ac_dir=`$as_dirname -- "$ac_file" ||
3804 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3805          X"$ac_file" : 'X\(//\)[^/]' \| \
3806          X"$ac_file" : 'X\(//\)$' \| \
3807          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
3808 $as_echo X"$ac_file" |
3809     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3810             s//\1/
3811             q
3812           }
3813           /^X\(\/\/\)[^/].*/{
3814             s//\1/
3815             q
3816           }
3817           /^X\(\/\/\)$/{
3818             s//\1/
3819             q
3820           }
3821           /^X\(\/\).*/{
3822             s//\1/
3823             q
3824           }
3825           s/.*/./; q'`
3826   { as_dir="$ac_dir"
3827   case $as_dir in #(
3828   -*) as_dir=./$as_dir;;
3829   esac
3830   test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
3831     as_dirs=
3832     while :; do
3833       case $as_dir in #(
3834       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
3835       *) as_qdir=$as_dir;;
3836       esac
3837       as_dirs="'$as_qdir' $as_dirs"
3838       as_dir=`$as_dirname -- "$as_dir" ||
3839 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3840          X"$as_dir" : 'X\(//\)[^/]' \| \
3841          X"$as_dir" : 'X\(//\)$' \| \
3842          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
3843 $as_echo X"$as_dir" |
3844     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3845             s//\1/
3846             q
3847           }
3848           /^X\(\/\/\)[^/].*/{
3849             s//\1/
3850             q
3851           }
3852           /^X\(\/\/\)$/{
3853             s//\1/
3854             q
3855           }
3856           /^X\(\/\).*/{
3857             s//\1/
3858             q
3859           }
3860           s/.*/./; q'`
3861       test -d "$as_dir" && break
3862     done
3863     test -z "$as_dirs" || eval "mkdir $as_dirs"
3864   } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
3865 $as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
3866    { (exit 1); exit 1; }; }; }
3867   ac_builddir=.
3868
3869 case "$ac_dir" in
3870 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
3871 *)
3872   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's,^\.[\\/],,'`
3873   # A ".." for each directory in $ac_dir_suffix.
3874   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
3875   case $ac_top_builddir_sub in
3876   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
3877   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
3878   esac ;;
3879 esac
3880 ac_abs_top_builddir=$ac_pwd
3881 ac_abs_builddir=$ac_pwd$ac_dir_suffix
3882 # for backward compatibility:
3883 ac_top_builddir=$ac_top_build_prefix
3884
3885 case $srcdir in
3886   .)  # We are building in place.
3887     ac_srcdir=.
3888     ac_top_srcdir=$ac_top_builddir_sub
3889     ac_abs_top_srcdir=$ac_pwd ;;
3890   [\\/]* | ?:[\\/]* )  # Absolute name.
3891     ac_srcdir=$srcdir$ac_dir_suffix;
3892     ac_top_srcdir=$srcdir
3893     ac_abs_top_srcdir=$srcdir ;;
3894   *) # Relative name.
3895     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
3896     ac_top_srcdir=$ac_top_build_prefix$srcdir
3897     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
3898 esac
3899 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
3900
3901
3902   case $ac_mode in
3903   :F)
3904   #
3905   # CONFIG_FILE
3906   #
3907
3908   case $INSTALL in
3909   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
3910   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
3911   esac
3912   ac_MKDIR_P=$MKDIR_P
3913   case $MKDIR_P in
3914   [\\/$]* | ?:[\\/]* ) ;;
3915   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
3916   esac
3917 _ACEOF
3918
3919 cat >>$CONFIG_STATUS <<\_ACEOF
3920 # If the template does not know about datarootdir, expand it.
3921 # FIXME: This hack should be removed a few years after 2.60.
3922 ac_datarootdir_hack=; ac_datarootdir_seen=
3923
3924 case `sed -n '/datarootdir/ {
3925   p
3926   q
3927 }
3928 /@datadir@/p
3929 /@docdir@/p
3930 /@infodir@/p
3931 /@localedir@/p
3932 /@mandir@/p
3933 ' $ac_file_inputs` in
3934 *datarootdir*) ac_datarootdir_seen=yes;;
3935 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
3936   { $as_echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
3937 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
3938 _ACEOF
3939 cat >>$CONFIG_STATUS <<_ACEOF
3940   ac_datarootdir_hack='
3941   s&@datadir@&$datadir&g
3942   s&@docdir@&$docdir&g
3943   s&@infodir@&$infodir&g
3944   s&@localedir@&$localedir&g
3945   s&@mandir@&$mandir&g
3946     s&\\\${datarootdir}&$datarootdir&g' ;;
3947 esac
3948 _ACEOF
3949
3950 # Neutralize VPATH when `$srcdir' = `.'.
3951 # Shell code in configure.ac might set extrasub.
3952 # FIXME: do we really want to maintain this feature?
3953 cat >>$CONFIG_STATUS <<_ACEOF
3954   sed "$ac_vpsub
3955 $extrasub
3956 _ACEOF
3957 cat >>$CONFIG_STATUS <<\_ACEOF
3958 :t
3959 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
3960 s&@configure_input@&$configure_input&;t t
3961 s&@top_builddir@&$ac_top_builddir_sub&;t t
3962 s&@srcdir@&$ac_srcdir&;t t
3963 s&@abs_srcdir@&$ac_abs_srcdir&;t t
3964 s&@top_srcdir@&$ac_top_srcdir&;t t
3965 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
3966 s&@builddir@&$ac_builddir&;t t
3967 s&@abs_builddir@&$ac_abs_builddir&;t t
3968 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
3969 s&@INSTALL@&$ac_INSTALL&;t t
3970 s&@MKDIR_P@&$ac_MKDIR_P&;t t
3971 $ac_datarootdir_hack
3972 " $ac_file_inputs | $AWK -f "$tmp/subs.awk" >$tmp/out
3973
3974 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
3975   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
3976   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
3977   { $as_echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3978 which seems to be undefined.  Please make sure it is defined." >&5
3979 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3980 which seems to be undefined.  Please make sure it is defined." >&2;}
3981
3982   rm -f "$tmp/stdin"
3983   case $ac_file in
3984   -) cat "$tmp/out"; rm -f "$tmp/out";;
3985   *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
3986   esac
3987  ;;
3988
3989
3990   :C)  { $as_echo "$as_me:$LINENO: executing $ac_file commands" >&5
3991 $as_echo "$as_me: executing $ac_file commands" >&6;}
3992  ;;
3993   esac
3994
3995
3996   case $ac_file$ac_mode in
3997     "tests/atconfig":C) cat >tests/atconfig <<ATEOF
3998 # Configurable variable values for building test suites.
3999 # Generated by $0.
4000 # Copyright (C) 2000, 2001, 2003, 2004 Free Software Foundation, Inc.
4001
4002 # The test suite will define top_srcdir=$at_top_srcdir/../.. etc.
4003 at_testdir='tests'
4004 abs_builddir='$ac_abs_builddir'
4005 at_srcdir='$ac_srcdir'
4006 abs_srcdir='$ac_abs_srcdir'
4007 at_top_srcdir='$ac_top_srcdir'
4008 abs_top_srcdir='$ac_abs_top_srcdir'
4009 at_top_build_prefix='$ac_top_build_prefix'
4010 abs_top_builddir='$ac_abs_top_builddir'
4011
4012 # Backward compatibility with Autotest <= 2.59b:
4013 at_top_builddir=\$at_top_build_prefix
4014
4015 AUTOTEST_PATH='tests'
4016
4017 SHELL=\${CONFIG_SHELL-'$SHELL'}
4018 ATEOF
4019  ;;
4020
4021   esac
4022 done # for ac_tag
4023
4024
4025 { (exit 0); exit 0; }
4026 _ACEOF
4027 chmod +x $CONFIG_STATUS
4028 ac_clean_files=$ac_clean_files_save
4029
4030
4031 # configure is writing to config.log, and then calls config.status.
4032 # config.status does its own redirection, appending to config.log.
4033 # Unfortunately, on DOS this fails, as config.log is still kept open
4034 # by configure, so config.status won't be able to write to it; its
4035 # output is simply discarded.  So we exec the FD to /dev/null,
4036 # effectively closing config.log, so it can be properly (re)opened and
4037 # appended to by config.status.  When coming back to configure, we
4038 # need to make the FD available again.
4039 if test "$no_create" != yes; then
4040   ac_cs_success=:
4041   ac_config_status_args=
4042   test "$silent" = yes &&
4043     ac_config_status_args="$ac_config_status_args --quiet"
4044   exec 5>/dev/null
4045   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
4046   exec 5>>config.log
4047   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
4048   # would make configure fail if this is the last instruction.
4049   $ac_cs_success || { (exit 1); exit 1; }
4050 fi
4051 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
4052   { $as_echo "$as_me:$LINENO: WARNING: Unrecognized options: $ac_unrecognized_opts" >&5
4053 $as_echo "$as_me: WARNING: Unrecognized options: $ac_unrecognized_opts" >&2;}
4054 fi
4055
4056 # Report the state of this version of Autoconf if this is a beta.
4057     cat <<EOF
4058
4059 You are about to use an experimental version of Autoconf.  Be sure to
4060 read the relevant mailing lists, most importantly <autoconf@gnu.org>.
4061
4062 Below you will find information on the status of this version of Autoconf.
4063
4064
4065 EOF
4066     sed -n '/^\* Status/,$p' $srcdir/BUGS
4067