configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.59c for GNU Autoconf 2.59c.
   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 Free Software Foundation, Inc.
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## --------------------- ##
  12 ## M4sh Initialization.  ##
  13 ## --------------------- ##
  14
  15 # Be Bourne compatible
  16 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  17   emulate sh
  18   NULLCMD=:
  19   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  20   # is contrary to our usage.  Disable this feature.
  21   alias -g '${1+"$@"}'='"$@"'
  22   setopt NO_GLOB_SUBST
  23 elif test -n "${BASH_VERSION+set}${KSH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
  24   set -o posix
  25 fi
  26 BIN_SH=xpg4; export BIN_SH # for Tru64
  27 DUALCASE=1; export DUALCASE # for MKS sh
  28
  29
  30 # PATH needs CR
  31 # Avoid depending upon Character Ranges.
  32 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
  33 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
  34 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
  35 as_cr_digits='0123456789'
  36 as_cr_alnum=$as_cr_Letters$as_cr_digits
  37
  38 # The user is always right.
  39 if test "${PATH_SEPARATOR+set}" != set; then
  40   echo "#! /bin/sh" >conf$$.sh
  41   echo  "exit 0"   >>conf$$.sh
  42   chmod +x conf$$.sh
  43   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
  44     PATH_SEPARATOR=';'
  45   else
  46     PATH_SEPARATOR=:
  47   fi
  48   rm -f conf$$.sh
  49 fi
  50
  51 # Support unset when possible.
  52 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
  53   as_unset=unset
  54 else
  55   as_unset=false
  56 fi
  57
  58
  59 # Find who we are.  Look in the path if we contain no path at all
  60 # relative or not.
  61 case $0 in
  62   *[\\/]* ) as_myself=$0 ;;
  63   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  64 for as_dir in $PATH
  65 do
  66   IFS=$as_save_IFS
  67   test -z "$as_dir" && as_dir=.
  68   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  69 done
  70
  71      ;;
  72 esac
  73 # We did not find ourselves, most probably we were run as `sh COMMAND'
  74 # in which case we are not to be found in the path.
  75 if test "x$as_myself" = x; then
  76   as_myself=$0
  77 fi
  78 if test ! -f "$as_myself"; then
  79   { echo "$as_me: error: cannot find myself; rerun with an absolute file name" >&2
  80    { (exit 1); exit 1; }; }
  81 fi
  82
  83 # Work around bugs in pre-3.0 UWIN ksh.
  84 for as_var in ENV MAIL MAILPATH
  85 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
  86 done
  87 PS1='$ '
  88 PS2='> '
  89 PS4='+ '
  90
  91 # NLS nuisances.
  92 for as_var in \
  93   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
  94   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
  95   LC_TELEPHONE LC_TIME
  96 do
  97   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
  98     eval $as_var=C; export $as_var
  99   else
 100     ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
 101   fi
 102 done
 103
 104 # Required to use basename.
 105 if expr a : '\(a\)' >/dev/null 2>&1; then
 106   as_expr=expr
 107 else
 108   as_expr=false
 109 fi
 110
 111 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
 112   as_basename=basename
 113 else
 114   as_basename=false
 115 fi
 116
 117
 118 # Name of the executable.
 119 as_me=`$as_basename "$0" ||
 120 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 121          X"$0" : 'X\(//\)$' \| \
 122          X"$0" : 'X\(/\)$' \| \
 123          .     : '\(.\)' 2>/dev/null ||
 124 echo X/"$0" |
 125     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
 126           /^X\/\(\/\/\)$/{ s//\1/; q; }
 127           /^X\/\(\/\).*/{ s//\1/; q; }
 128           s/.*/./; q'`
 129
 130
 131
 132 if test "x$CONFIG_SHELL" = x; then
 133   if (eval ":") 2>/dev/null; then
 134   as_have_required=yes
 135 else
 136   as_have_required=no
 137 fi
 138
 139   if test $as_have_required = yes &&     (eval ":
 140 (as_func_return () {
 141   (exit \$1)
 142 }
 143 as_func_success () {
 144   as_func_return 0
 145 }
 146 as_func_failure () {
 147   as_func_return 1
 148 }
 149 as_func_ret_success () {
 150   return 0
 151 }
 152 as_func_ret_failure () {
 153   return 1
 154 }
 155
 156 exitcode=0
 157 if as_func_success; then
 158   :
 159 else
 160   exitcode=1
 161   echo as_func_success failed.
 162 fi
 163
 164 if as_func_failure; then
 165   exitcode=1
 166   echo as_func_failure succeeded.
 167 fi
 168
 169 if as_func_ret_success; then
 170   :
 171 else
 172   exitcode=1
 173   echo as_func_ret_success failed.
 174 fi
 175
 176 if as_func_ret_failure; then
 177   exitcode=1
 178   echo as_func_ret_failure succeeded.
 179 fi
 180
 181 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
 182   :
 183 else
 184   exitcode=1
 185   echo positional parameters were not saved.
 186 fi
 187
 188 test \$exitcode = 0) || { (exit 1); exit 1; }
 189
 190 (
 191   as_lineno_1=\$LINENO
 192   as_lineno_2=\$LINENO
 193   test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
 194   test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
 195 ") 2> /dev/null; then
 196   :
 197 else
 198   as_candidate_shells=
 199     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 200 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 201 do
 202   IFS=$as_save_IFS
 203   test -z "$as_dir" && as_dir=.
 204   case $as_dir in
 205          /*)
 206            for as_base in sh bash ksh sh5; do
 207              as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
 208            done
 209        esac
 210 done
 211
 212
 213       for as_shell in $as_candidate_shells $SHELL; do
 214          if { ($as_shell) 2> /dev/null <<\_ASEOF
 215 # Be Bourne compatible
 216 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 217   emulate sh
 218   NULLCMD=:
 219   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
 220   # is contrary to our usage.  Disable this feature.
 221   alias -g '${1+"$@"}'='"$@"'
 222   setopt NO_GLOB_SUBST
 223 elif test -n "${BASH_VERSION+set}${KSH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
 224   set -o posix
 225 fi
 226 BIN_SH=xpg4; export BIN_SH # for Tru64
 227 DUALCASE=1; export DUALCASE # for MKS sh
 228
 229 :
 230 _ASEOF
 231 }; then
 232   CONFIG_SHELL=$as_shell
 233                as_have_required=yes
 234                if { $as_shell 2> /dev/null <<\_ASEOF
 235 # Be Bourne compatible
 236 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 237   emulate sh
 238   NULLCMD=:
 239   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
 240   # is contrary to our usage.  Disable this feature.
 241   alias -g '${1+"$@"}'='"$@"'
 242   setopt NO_GLOB_SUBST
 243 elif test -n "${BASH_VERSION+set}${KSH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
 244   set -o posix
 245 fi
 246 BIN_SH=xpg4; export BIN_SH # for Tru64
 247 DUALCASE=1; export DUALCASE # for MKS sh
 248
 249 :
 250 (as_func_return () {
 251   (exit $1)
 252 }
 253 as_func_success () {
 254   as_func_return 0
 255 }
 256 as_func_failure () {
 257   as_func_return 1
 258 }
 259 as_func_ret_success () {
 260   return 0
 261 }
 262 as_func_ret_failure () {
 263   return 1
 264 }
 265
 266 exitcode=0
 267 if as_func_success; then
 268   :
 269 else
 270   exitcode=1
 271   echo as_func_success failed.
 272 fi
 273
 274 if as_func_failure; then
 275   exitcode=1
 276   echo as_func_failure succeeded.
 277 fi
 278
 279 if as_func_ret_success; then
 280   :
 281 else
 282   exitcode=1
 283   echo as_func_ret_success failed.
 284 fi
 285
 286 if as_func_ret_failure; then
 287   exitcode=1
 288   echo as_func_ret_failure succeeded.
 289 fi
 290
 291 if ( set x; as_func_ret_success y && test x = "$1" ); then
 292   :
 293 else
 294   exitcode=1
 295   echo positional parameters were not saved.
 296 fi
 297
 298 test $exitcode = 0) || { (exit 1); exit 1; }
 299
 300 (
 301   as_lineno_1=$LINENO
 302   as_lineno_2=$LINENO
 303   test "x$as_lineno_1" != "x$as_lineno_2" &&
 304   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
 305
 306 _ASEOF
 307 }; then
 308   break
 309 fi
 310
 311 fi
 312
 313       done
 314
 315       if test "x$CONFIG_SHELL" != x; then
 316   for as_var in BASH_ENV ENV
 317         do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
 318         done
 319         export CONFIG_SHELL
 320         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 321 fi
 322
 323
 324     if test $as_have_required = no; then
 325   echo This script requires a shell more modern than all the
 326       echo shells that I found on your system.  Please install a
 327       echo modern shell, or manually run the script under such a
 328       echo shell if you do have one.
 329       { (exit 1); exit 1; }
 330 fi
 331
 332
 333 fi
 334
 335 fi
 336
 337
 338
 339 (eval "as_func_return () {
 340   (exit \$1)
 341 }
 342 as_func_success () {
 343   as_func_return 0
 344 }
 345 as_func_failure () {
 346   as_func_return 1
 347 }
 348 as_func_ret_success () {
 349   return 0
 350 }
 351 as_func_ret_failure () {
 352   return 1
 353 }
 354
 355 exitcode=0
 356 if as_func_success; then
 357   :
 358 else
 359   exitcode=1
 360   echo as_func_success failed.
 361 fi
 362
 363 if as_func_failure; then
 364   exitcode=1
 365   echo as_func_failure succeeded.
 366 fi
 367
 368 if as_func_ret_success; then
 369   :
 370 else
 371   exitcode=1
 372   echo as_func_ret_success failed.
 373 fi
 374
 375 if as_func_ret_failure; then
 376   exitcode=1
 377   echo as_func_ret_failure succeeded.
 378 fi
 379
 380 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
 381   :
 382 else
 383   exitcode=1
 384   echo positional parameters were not saved.
 385 fi
 386
 387 test \$exitcode = 0") || {
 388   echo No shell found that supports shell functions.
 389   echo Please tell autoconf@gnu.org about your system,
 390   echo including any error possibly output before this
 391   echo message
 392 }
 393
 394
 395
 396   as_lineno_1=$LINENO
 397   as_lineno_2=$LINENO
 398   test "x$as_lineno_1" != "x$as_lineno_2" &&
 399   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
 400
 401   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
 402   # uniformly replaced by the line number.  The first 'sed' inserts a
 403   # line-number line after each line using $LINENO; the second 'sed'
 404   # does the real work.  The second script uses 'N' to pair each
 405   # line-number line with the line containing $LINENO, and appends
 406   # trailing '-' during substitution so that $LINENO is not a special
 407   # case at line end.
 408   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
 409   # scripts with optimization help from Paolo Bonzini.  Blame Lee
 410   # E. McMahon (1931-1989) for sed's syntax.  :-)
 411   sed -n '
 412     p
 413     /[$]LINENO/=
 414   ' <$as_myself |
 415     sed '
 416       s,[$]LINENO.*,&-,
 417       t lineno
 418       b
 419       :lineno
 420       N
 421       :loop
 422       s,[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\),\2\1\2,
 423       t loop
 424       s,-\n.*,,
 425     ' >$as_me.lineno &&
 426   chmod +x $as_me.lineno ||
 427     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
 428    { (exit 1); exit 1; }; }
 429
 430   # Don't try to exec as it changes $[0], causing all sort of problems
 431   # (the dirname of $[0] is not the place where we might find the
 432   # original and so on.  Autoconf is especially sensible to this).
 433   . ./$as_me.lineno
 434   # Exit status is that of the last command.
 435   exit
 436 }
 437
 438
 439 ECHO_C= ECHO_N= ECHO_T=
 440 case `echo -n x` in
 441 -n*)
 442   case `echo 'x\c'` in
 443   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 444   *)   ECHO_C='\c';;
 445   esac;;
 446 *)
 447   ECHO_N='-n';;
 448 esac
 449
 450 if expr a : '\(a\)' >/dev/null 2>&1; then
 451   as_expr=expr
 452 else
 453   as_expr=false
 454 fi
 455
 456 rm -f conf$$ conf$$.exe conf$$.file
 457 echo >conf$$.file
 458 if ln -s conf$$.file conf$$ 2>/dev/null; then
 459   # We could just check for DJGPP; but this test a) works b) is more generic
 460   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
 461   if test -f conf$$.exe; then
 462     # Don't use ln at all; we don't have any links
 463     as_ln_s='cp -p'
 464   else
 465     as_ln_s='ln -s'
 466   fi
 467 elif ln conf$$.file conf$$ 2>/dev/null; then
 468   as_ln_s=ln
 469 else
 470   as_ln_s='cp -p'
 471 fi
 472 rm -f conf$$ conf$$.exe conf$$.file
 473
 474 if mkdir -p . 2>/dev/null; then
 475   as_mkdir_p=:
 476 else
 477   test -d ./-p && rmdir ./-p
 478   as_mkdir_p=false
 479 fi
 480
 481 # Find out whether ``test -x'' works.  Don't use a zero-byte file, as
 482 # systems may use methods other than mode bits to determine executability.
 483 cat >conf$$.file <<_ASEOF
 484 #! /bin/sh
 485 exit 0
 486 _ASEOF
 487 chmod +x conf$$.file
 488 if test -x conf$$.file >/dev/null 2>&1; then
 489   as_executable_p="test -x"
 490 else
 491   as_executable_p=:
 492 fi
 493 rm -f conf$$.file
 494
 495 # Sed expression to map a string onto a valid CPP name.
 496 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 497
 498 # Sed expression to map a string onto a valid variable name.
 499 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 500
 501
 502 # IFS
 503 # We need space, tab and new line, in precisely that order.
 504 as_nl='
 505 '
 506 IFS="   $as_nl"
 507
 508 # CDPATH.
 509 $as_unset CDPATH
 510
 511
 512 exec 7<&0 </dev/null 6>&1
 513
 514 # Name of the host.
 515 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 516 # so uname gets run too.
 517 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 518
 519 #
 520 # Initializations.
 521 #
 522 ac_default_prefix=/usr/local
 523 ac_config_libobj_dir=.
 524 cross_compiling=no
 525 subdirs=
 526 MFLAGS=
 527 MAKEFLAGS=
 528 SHELL=${CONFIG_SHELL-/bin/sh}
 529
 530 # Identity of this package.
 531 PACKAGE_NAME='GNU Autoconf'
 532 PACKAGE_TARNAME='autoconf'
 533 PACKAGE_VERSION='2.59c'
 534 PACKAGE_STRING='GNU Autoconf 2.59c'
 535 PACKAGE_BUGREPORT='bug-autoconf@gnu.org'
 536
 537 ac_unique_file="ChangeLog"
 538 ac_subst_vars='SHELL
 539 PATH_SEPARATOR
 540 PACKAGE_NAME
 541 PACKAGE_TARNAME
 542 PACKAGE_VERSION
 543 PACKAGE_STRING
 544 PACKAGE_BUGREPORT
 545 exec_prefix
 546 prefix
 547 program_transform_name
 548 bindir
 549 sbindir
 550 libexecdir
 551 datarootdir
 552 datadir
 553 sysconfdir
 554 sharedstatedir
 555 localstatedir
 556 includedir
 557 oldincludedir
 558 docdir
 559 infodir
 560 htmldir
 561 dvidir
 562 pdfdir
 563 psdir
 564 libdir
 565 localedir
 566 mandir
 567 DEFS
 568 ECHO_C
 569 ECHO_N
 570 ECHO_T
 571 LIBS
 572 build_alias
 573 host_alias
 574 target_alias
 575 INSTALL_PROGRAM
 576 INSTALL_SCRIPT
 577 INSTALL_DATA
 578 CYGPATH_W
 579 PACKAGE
 580 VERSION
 581 ACLOCAL
 582 AUTOCONF
 583 AUTOMAKE
 584 AUTOHEADER
 585 MAKEINFO
 586 install_sh
 587 STRIP
 588 ac_ct_STRIP
 589 INSTALL_STRIP_PROGRAM
 590 mkdir_p
 591 AWK
 592 SET_MAKE
 593 am__leading_dot
 594 AMTAR
 595 am__tar
 596 am__untar
 597 ac_cv_sh_n_works
 598 EXPR
 599 M4
 600 HELP2MAN
 601 PERL
 602 TEST_EMACS
 603 EMACS
 604 EMACSLOADPATH
 605 lispdir
 606 GREP
 607 EGREP
 608 SED
 609 LIBOBJS
 610 LTLIBOBJS'
 611 ac_subst_files=''
 612       ac_precious_vars='build_alias
 613 host_alias
 614 target_alias
 615 EMACS
 616 EMACSLOADPATH'
 617
 618
 619 # Initialize some variables set by options.
 620 ac_init_help=
 621 ac_init_version=false
 622 # The variables have the same names as the options, with
 623 # dashes changed to underlines.
 624 cache_file=/dev/null
 625 exec_prefix=NONE
 626 no_create=
 627 no_recursion=
 628 prefix=NONE
 629 program_prefix=NONE
 630 program_suffix=NONE
 631 program_transform_name=s,x,x,
 632 silent=
 633 site=
 634 srcdir=
 635 verbose=
 636 x_includes=NONE
 637 x_libraries=NONE
 638
 639 # Installation directory options.
 640 # These are left unexpanded so users can "make install exec_prefix=/foo"
 641 # and all the variables that are supposed to be based on exec_prefix
 642 # by default will actually change.
 643 # Use braces instead of parens because sh, perl, etc. also accept them.
 644 # (The list follows the same order as the GNU Coding Standards.)
 645 bindir='${exec_prefix}/bin'
 646 sbindir='${exec_prefix}/sbin'
 647 libexecdir='${exec_prefix}/libexec'
 648 datarootdir='${prefix}/share'
 649 datadir='${datarootdir}'
 650 sysconfdir='${prefix}/etc'
 651 sharedstatedir='${prefix}/com'
 652 localstatedir='${prefix}/var'
 653 includedir='${prefix}/include'
 654 oldincludedir='/usr/include'
 655 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 656 infodir='${datarootdir}/info'
 657 htmldir='${docdir}'
 658 dvidir='${docdir}'
 659 pdfdir='${docdir}'
 660 psdir='${docdir}'
 661 libdir='${exec_prefix}/lib'
 662 localedir='${datarootdir}/locale'
 663 mandir='${datarootdir}/man'
 664
 665 ac_prev=
 666 ac_dashdash=
 667 for ac_option
 668 do
 669   # If the previous option needs an argument, assign it.
 670   if test -n "$ac_prev"; then
 671     eval $ac_prev=\$ac_option
 672     ac_prev=
 673     continue
 674   fi
 675
 676   case $ac_option in
 677   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 678   *)    ac_optarg=yes ;;
 679   esac
 680
 681   # Accept the important Cygnus configure options, so we can diagnose typos.
 682
 683   case $ac_dashdash$ac_option in
 684   --)
 685     ac_dashdash=yes ;;
 686
 687   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 688     ac_prev=bindir ;;
 689   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 690     bindir=$ac_optarg ;;
 691
 692   -build | --build | --buil | --bui | --bu)
 693     ac_prev=build_alias ;;
 694   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 695     build_alias=$ac_optarg ;;
 696
 697   -cache-file | --cache-file | --cache-fil | --cache-fi \
 698   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 699     ac_prev=cache_file ;;
 700   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 701   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 702     cache_file=$ac_optarg ;;
 703
 704   --config-cache | -C)
 705     cache_file=config.cache ;;
 706
 707   -datadir | --datadir | --datadi | --datad)
 708     ac_prev=datadir ;;
 709   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 710     datadir=$ac_optarg ;;
 711
 712   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 713   | --dataroo | --dataro | --datar)
 714     ac_prev=datarootdir ;;
 715   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 716   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 717     datarootdir=$ac_optarg ;;
 718
 719   -disable-* | --disable-*)
 720     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 721     # Reject names that are not valid shell variable names.
 722     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 723       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 724    { (exit 1); exit 1; }; }
 725     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 726     eval enable_$ac_feature=no ;;
 727
 728   -docdir | --docdir | --docdi | --doc | --do)
 729     ac_prev=docdir ;;
 730   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 731     docdir=$ac_optarg ;;
 732
 733   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 734     ac_prev=dvidir ;;
 735   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 736     dvidir=$ac_optarg ;;
 737
 738   -enable-* | --enable-*)
 739     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 740     # Reject names that are not valid shell variable names.
 741     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 742       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 743    { (exit 1); exit 1; }; }
 744     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 745     eval enable_$ac_feature=\$ac_optarg ;;
 746
 747   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 748   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 749   | --exec | --exe | --ex)
 750     ac_prev=exec_prefix ;;
 751   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 752   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 753   | --exec=* | --exe=* | --ex=*)
 754     exec_prefix=$ac_optarg ;;
 755
 756   -gas | --gas | --ga | --g)
 757     # Obsolete; use --with-gas.
 758     with_gas=yes ;;
 759
 760   -help | --help | --hel | --he | -h)
 761     ac_init_help=long ;;
 762   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 763     ac_init_help=recursive ;;
 764   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 765     ac_init_help=short ;;
 766
 767   -host | --host | --hos | --ho)
 768     ac_prev=host_alias ;;
 769   -host=* | --host=* | --hos=* | --ho=*)
 770     host_alias=$ac_optarg ;;
 771
 772   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 773     ac_prev=htmldir ;;
 774   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 775   | --ht=*)
 776     htmldir=$ac_optarg ;;
 777
 778   -includedir | --includedir | --includedi | --included | --include \
 779   | --includ | --inclu | --incl | --inc)
 780     ac_prev=includedir ;;
 781   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 782   | --includ=* | --inclu=* | --incl=* | --inc=*)
 783     includedir=$ac_optarg ;;
 784
 785   -infodir | --infodir | --infodi | --infod | --info | --inf)
 786     ac_prev=infodir ;;
 787   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 788     infodir=$ac_optarg ;;
 789
 790   -libdir | --libdir | --libdi | --libd)
 791     ac_prev=libdir ;;
 792   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 793     libdir=$ac_optarg ;;
 794
 795   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 796   | --libexe | --libex | --libe)
 797     ac_prev=libexecdir ;;
 798   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 799   | --libexe=* | --libex=* | --libe=*)
 800     libexecdir=$ac_optarg ;;
 801
 802   -localedir | --localedir | --localedi | --localed | --locale)
 803     ac_prev=localedir ;;
 804   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 805     localedir=$ac_optarg ;;
 806
 807   -localstatedir | --localstatedir | --localstatedi | --localstated \
 808   | --localstate | --localstat | --localsta | --localst | --locals)
 809     ac_prev=localstatedir ;;
 810   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 811   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 812     localstatedir=$ac_optarg ;;
 813
 814   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 815     ac_prev=mandir ;;
 816   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 817     mandir=$ac_optarg ;;
 818
 819   -nfp | --nfp | --nf)
 820     # Obsolete; use --without-fp.
 821     with_fp=no ;;
 822
 823   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 824   | --no-cr | --no-c | -n)
 825     no_create=yes ;;
 826
 827   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 828   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 829     no_recursion=yes ;;
 830
 831   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 832   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 833   | --oldin | --oldi | --old | --ol | --o)
 834     ac_prev=oldincludedir ;;
 835   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 836   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 837   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 838     oldincludedir=$ac_optarg ;;
 839
 840   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 841     ac_prev=prefix ;;
 842   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 843     prefix=$ac_optarg ;;
 844
 845   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 846   | --program-pre | --program-pr | --program-p)
 847     ac_prev=program_prefix ;;
 848   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 849   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 850     program_prefix=$ac_optarg ;;
 851
 852   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 853   | --program-suf | --program-su | --program-s)
 854     ac_prev=program_suffix ;;
 855   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 856   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 857     program_suffix=$ac_optarg ;;
 858
 859   -program-transform-name | --program-transform-name \
 860   | --program-transform-nam | --program-transform-na \
 861   | --program-transform-n | --program-transform- \
 862   | --program-transform | --program-transfor \
 863   | --program-transfo | --program-transf \
 864   | --program-trans | --program-tran \
 865   | --progr-tra | --program-tr | --program-t)
 866     ac_prev=program_transform_name ;;
 867   -program-transform-name=* | --program-transform-name=* \
 868   | --program-transform-nam=* | --program-transform-na=* \
 869   | --program-transform-n=* | --program-transform-=* \
 870   | --program-transform=* | --program-transfor=* \
 871   | --program-transfo=* | --program-transf=* \
 872   | --program-trans=* | --program-tran=* \
 873   | --progr-tra=* | --program-tr=* | --program-t=*)
 874     program_transform_name=$ac_optarg ;;
 875
 876   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 877     ac_prev=pdfdir ;;
 878   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 879     pdfdir=$ac_optarg ;;
 880
 881   -psdir | --psdir | --psdi | --psd | --ps)
 882     ac_prev=psdir ;;
 883   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 884     psdir=$ac_optarg ;;
 885
 886   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 887   | -silent | --silent | --silen | --sile | --sil)
 888     silent=yes ;;
 889
 890   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 891     ac_prev=sbindir ;;
 892   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 893   | --sbi=* | --sb=*)
 894     sbindir=$ac_optarg ;;
 895
 896   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 897   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 898   | --sharedst | --shareds | --shared | --share | --shar \
 899   | --sha | --sh)
 900     ac_prev=sharedstatedir ;;
 901   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 902   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 903   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 904   | --sha=* | --sh=*)
 905     sharedstatedir=$ac_optarg ;;
 906
 907   -site | --site | --sit)
 908     ac_prev=site ;;
 909   -site=* | --site=* | --sit=*)
 910     site=$ac_optarg ;;
 911
 912   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 913     ac_prev=srcdir ;;
 914   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 915     srcdir=$ac_optarg ;;
 916
 917   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 918   | --syscon | --sysco | --sysc | --sys | --sy)
 919     ac_prev=sysconfdir ;;
 920   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 921   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 922     sysconfdir=$ac_optarg ;;
 923
 924   -target | --target | --targe | --targ | --tar | --ta | --t)
 925     ac_prev=target_alias ;;
 926   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 927     target_alias=$ac_optarg ;;
 928
 929   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 930     verbose=yes ;;
 931
 932   -version | --version | --versio | --versi | --vers | -V)
 933     ac_init_version=: ;;
 934
 935   -with-* | --with-*)
 936     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 937     # Reject names that are not valid shell variable names.
 938     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 939       { echo "$as_me: error: invalid package name: $ac_package" >&2
 940    { (exit 1); exit 1; }; }
 941     ac_package=`echo $ac_package| sed 's/-/_/g'`
 942     eval with_$ac_package=\$ac_optarg ;;
 943
 944   -without-* | --without-*)
 945     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
 946     # Reject names that are not valid shell variable names.
 947     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 948       { echo "$as_me: error: invalid package name: $ac_package" >&2
 949    { (exit 1); exit 1; }; }
 950     ac_package=`echo $ac_package | sed 's/-/_/g'`
 951     eval with_$ac_package=no ;;
 952
 953   --x)
 954     # Obsolete; use --with-x.
 955     with_x=yes ;;
 956
 957   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 958   | --x-incl | --x-inc | --x-in | --x-i)
 959     ac_prev=x_includes ;;
 960   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 961   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 962     x_includes=$ac_optarg ;;
 963
 964   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 965   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 966     ac_prev=x_libraries ;;
 967   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 968   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 969     x_libraries=$ac_optarg ;;
 970
 971   -*) { echo "$as_me: error: unrecognized option: $ac_option
 972 Try \`$0 --help' for more information." >&2
 973    { (exit 1); exit 1; }; }
 974     ;;
 975
 976   *=*)
 977     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
 978     # Reject names that are not valid shell variable names.
 979     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
 980       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
 981    { (exit 1); exit 1; }; }
 982     eval $ac_envvar=\$ac_optarg
 983     export $ac_envvar ;;
 984
 985   *)
 986     # FIXME: should be removed in autoconf 3.0.
 987     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
 988     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 989       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
 990     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
 991     ;;
 992
 993   esac
 994 done
 995
 996 if test -n "$ac_prev"; then
 997   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
 998   { echo "$as_me: error: missing argument to $ac_option" >&2
 999    { (exit 1); exit 1; }; }
1000 fi
1001
1002 # Be sure to have absolute directory names.
1003 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1004                 datadir sysconfdir sharedstatedir localstatedir includedir \
1005                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1006                 libdir localedir mandir
1007 do
1008   eval ac_val=\$$ac_var
1009   case $ac_val in
1010     [\\/$]* | ?:[\\/]* )  continue;;
1011     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1012   esac
1013   { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
1014    { (exit 1); exit 1; }; }
1015 done
1016
1017 # There might be people who depend on the old broken behavior: `$host'
1018 # used to hold the argument of --host etc.
1019 # FIXME: To remove some day.
1020 build=$build_alias
1021 host=$host_alias
1022 target=$target_alias
1023
1024 # FIXME: To remove some day.
1025 if test "x$host_alias" != x; then
1026   if test "x$build_alias" = x; then
1027     cross_compiling=maybe
1028     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1029     If a cross compiler is detected then cross compile mode will be used." >&2
1030   elif test "x$build_alias" != "x$host_alias"; then
1031     cross_compiling=yes
1032   fi
1033 fi
1034
1035 ac_tool_prefix=
1036 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1037
1038 test "$silent" = yes && exec 6>/dev/null
1039
1040
1041 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1042 ac_ls_di=`ls -di .` &&
1043 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1044   { echo "$as_me: error: Working directory cannot be determined" >&2
1045    { (exit 1); exit 1; }; }
1046 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1047   { echo "$as_me: error: pwd does not report name of working directory" >&2
1048    { (exit 1); exit 1; }; }
1049
1050
1051 # Find the source files, if location was not specified.
1052 if test -z "$srcdir"; then
1053   ac_srcdir_defaulted=yes
1054   # Try the directory containing this script, then the parent directory.
1055   ac_confdir=`(dirname "$0") 2>/dev/null ||
1056 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1057          X"$0" : 'X\(//\)[^/]' \| \
1058          X"$0" : 'X\(//\)$' \| \
1059          X"$0" : 'X\(/\)' \| \
1060          .     : '\(.\)' 2>/dev/null ||
1061 echo X"$0" |
1062     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
1063           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
1064           /^X\(\/\/\)$/{ s//\1/; q; }
1065           /^X\(\/\).*/{ s//\1/; q; }
1066           s/.*/./; q'`
1067   srcdir=$ac_confdir
1068   if test ! -r "$srcdir/$ac_unique_file"; then
1069     srcdir=..
1070   fi
1071 else
1072   ac_srcdir_defaulted=no
1073 fi
1074 if test ! -r "$srcdir/$ac_unique_file"; then
1075   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1076   { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
1077    { (exit 1); exit 1; }; }
1078 fi
1079 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1080 ac_abs_confdir=`(
1081         cd $srcdir && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
1082    { (exit 1); exit 1; }; }
1083         pwd)`
1084 # When building in place, set srcdir=.
1085 if test "$ac_abs_confdir" = "$ac_pwd"; then
1086   srcdir=.
1087 fi
1088 # Remove unnecessary trailing slashes from srcdir.
1089 # Double slashes in file names in object file debugging info
1090 # mess up M-x gdb in Emacs.
1091 case $srcdir in
1092 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1093 esac
1094 for ac_var in $ac_precious_vars; do
1095   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1096   eval ac_env_${ac_var}_value=\$${ac_var}
1097   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1098   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1099 done
1100
1101 #
1102 # Report the --help message.
1103 #
1104 if test "$ac_init_help" = "long"; then
1105   # Omit some internal or obsolete options to make the list less imposing.
1106   # This message is too long to be a string in the A/UX 3.1 sh.
1107   cat <<_ACEOF
1108 \`configure' configures GNU Autoconf 2.59c to adapt to many kinds of systems.
1109
1110 Usage: $0 [OPTION]... [VAR=VALUE]...
1111
1112 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1113 VAR=VALUE.  See below for descriptions of some of the useful variables.
1114
1115 Defaults for the options are specified in brackets.
1116
1117 Configuration:
1118   -h, --help              display this help and exit
1119       --help=short        display options specific to this package
1120       --help=recursive    display the short help of all the included packages
1121   -V, --version           display version information and exit
1122   -q, --quiet, --silent   do not print \`checking...' messages
1123       --cache-file=FILE   cache test results in FILE [disabled]
1124   -C, --config-cache      alias for \`--cache-file=config.cache'
1125   -n, --no-create         do not create output files
1126       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1127
1128 Installation directories:
1129   --prefix=PREFIX         install architecture-independent files in PREFIX
1130                           [$ac_default_prefix]
1131   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1132                           [PREFIX]
1133
1134 By default, \`make install' will install all the files in
1135 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1136 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1137 for instance \`--prefix=\$HOME'.
1138
1139 For better control, use the options below.
1140
1141 Fine tuning of the installation directories:
1142   --bindir=DIR           user executables [EPREFIX/bin]
1143   --sbindir=DIR          system admin executables [EPREFIX/sbin]
1144   --libexecdir=DIR       program executables [EPREFIX/libexec]
1145   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
1146   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
1147   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
1148   --libdir=DIR           object code libraries [EPREFIX/lib]
1149   --includedir=DIR       C header files [PREFIX/include]
1150   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
1151   --datarootdir=DIR      read-only arch.-independent data root [PREFIX/share]
1152   --datadir=DIR          read-only architecture-independent data [DATAROOTDIR]
1153   --infodir=DIR          info documentation [DATAROOTDIR/info]
1154   --localedir=DIR        locale-dependent data [DATAROOTDIR/locale]
1155   --mandir=DIR           man documentation [DATAROOTDIR/man]
1156   --docdir=DIR           documentation root [DATAROOTDIR/doc/autoconf]
1157   --htmldir=DIR          html documentation [DOCDIR]
1158   --dvidir=DIR           dvi documentation [DOCDIR]
1159   --pdfdir=DIR           pdf documentation [DOCDIR]
1160   --psdir=DIR            ps documentation [DOCDIR]
1161 _ACEOF
1162
1163   cat <<\_ACEOF
1164
1165 Program names:
1166   --program-prefix=PREFIX            prepend PREFIX to installed program names
1167   --program-suffix=SUFFIX            append SUFFIX to installed program names
1168   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1169 _ACEOF
1170 fi
1171
1172 if test -n "$ac_init_help"; then
1173   case $ac_init_help in
1174      short | recursive ) echo "Configuration of GNU Autoconf 2.59c:";;
1175    esac
1176   cat <<\_ACEOF
1177
1178 Optional Packages:
1179   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1180   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1181   --with-lispdir          override the default lisp directory
1182
1183 Some influential environment variables:
1184   EMACS       the Emacs editor command
1185   EMACSLOADPATH
1186               the Emacs library search path
1187
1188 Use these variables to override the choices made by `configure' or to help
1189 it to find libraries and programs with nonstandard names/locations.
1190
1191 Report bugs to <bug-autoconf@gnu.org>.
1192 _ACEOF
1193 ac_status=$?
1194 fi
1195
1196 if test "$ac_init_help" = "recursive"; then
1197   # If there are subdirs, report their specific --help.
1198   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1199     test -d $ac_dir || continue
1200     ac_builddir=.
1201
1202 case "$ac_dir" in
1203 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1204 *)
1205   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
1206   # A ".." for each directory in $ac_dir_suffix.
1207   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
1208   case $ac_top_builddir_sub in
1209   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1210   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1211   esac ;;
1212 esac
1213 ac_abs_top_builddir=$ac_pwd
1214 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1215 # for backward compatibility:
1216 ac_top_builddir=$ac_top_build_prefix
1217
1218 case $srcdir in
1219   .)  # We are building in place.
1220     ac_srcdir=.
1221     ac_top_srcdir=$ac_top_builddir_sub
1222     ac_abs_top_srcdir=$ac_pwd ;;
1223   [\\/]* | ?:[\\/]* )  # Absolute name.
1224     ac_srcdir=$srcdir$ac_dir_suffix;
1225     ac_top_srcdir=$srcdir
1226     ac_abs_top_srcdir=$srcdir ;;
1227   *) # Relative name.
1228     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1229     ac_top_srcdir=$ac_top_build_prefix$srcdir
1230     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1231 esac
1232 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1233
1234     cd $ac_dir || { ac_status=$?; continue; }
1235     # Check for guested configure; otherwise get Cygnus style configure.
1236     if test -f $ac_srcdir/configure.gnu; then
1237       echo &&
1238       $SHELL $ac_srcdir/configure.gnu  --help=recursive
1239     elif test -f $ac_srcdir/configure; then
1240       echo &&
1241       $SHELL $ac_srcdir/configure  --help=recursive
1242     elif test -f $ac_srcdir/configure.ac ||
1243            test -f $ac_srcdir/configure.in; then
1244       echo &&
1245       $ac_configure --help
1246     else
1247       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1248     fi || ac_status=$?
1249     cd "$ac_pwd" || { ac_status=$?; break; }
1250   done
1251 fi
1252
1253 test -n "$ac_init_help" && exit $ac_status
1254 if $ac_init_version; then
1255   cat <<\_ACEOF
1256 GNU Autoconf configure 2.59c
1257 generated by GNU Autoconf 2.59c
1258
1259 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
1260 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
1261 This configure script is free software; the Free Software Foundation
1262 gives unlimited permission to copy, distribute and modify it.
1263 _ACEOF
1264   exit
1265 fi
1266 exec 5>config.log
1267 cat >&5 <<_ACEOF
1268 This file contains any messages produced by compilers while
1269 running configure, to aid debugging if configure makes a mistake.
1270
1271 It was created by GNU Autoconf $as_me 2.59c, which was
1272 generated by GNU Autoconf 2.59c.  Invocation command line was
1273
1274   $ $0 $@
1275
1276 _ACEOF
1277 {
1278 cat <<_ASUNAME
1279 ## --------- ##
1280 ## Platform. ##
1281 ## --------- ##
1282
1283 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1284 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1285 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1286 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1287 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1288
1289 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1290 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1291
1292 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1293 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1294 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1295 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1296 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1297 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1298 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1299
1300 _ASUNAME
1301
1302 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1303 for as_dir in $PATH
1304 do
1305   IFS=$as_save_IFS
1306   test -z "$as_dir" && as_dir=.
1307   echo "PATH: $as_dir"
1308 done
1309
1310 } >&5
1311
1312 cat >&5 <<_ACEOF
1313
1314
1315 ## ----------- ##
1316 ## Core tests. ##
1317 ## ----------- ##
1318
1319 _ACEOF
1320
1321
1322 # Keep a trace of the command line.
1323 # Strip out --no-create and --no-recursion so they do not pile up.
1324 # Strip out --silent because we don't want to record it for future runs.
1325 # Also quote any args containing shell meta-characters.
1326 # Make two passes to allow for proper duplicate-argument suppression.
1327 ac_configure_args=
1328 ac_configure_args0=
1329 ac_configure_args1=
1330 ac_sep=
1331 ac_must_keep_next=false
1332 for ac_pass in 1 2
1333 do
1334   for ac_arg
1335   do
1336     case $ac_arg in
1337     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1338     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1339     | -silent | --silent | --silen | --sile | --sil)
1340       continue ;;
1341     *" "*|*"    "*|*[\\\[\~\#\$\^\&\*\(\)\{\}\|\;\<\>\?\"\']*|*\]*)
1342       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1343     esac
1344     case $ac_pass in
1345     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1346     2)
1347       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1348       if test $ac_must_keep_next = true; then
1349         ac_must_keep_next=false # Got value, back to normal.
1350       else
1351         case $ac_arg in
1352           *=* | --config-cache | -C | -disable-* | --disable-* \
1353           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1354           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1355           | -with-* | --with-* | -without-* | --without-* | --x)
1356             case "$ac_configure_args0 " in
1357               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1358             esac
1359             ;;
1360           -* ) ac_must_keep_next=true ;;
1361         esac
1362       fi
1363       ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1364       # Get rid of the leading space.
1365       ac_sep=" "
1366       ;;
1367     esac
1368   done
1369 done
1370 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1371 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1372
1373 # When interrupted or exit'd, cleanup temporary files, and complete
1374 # config.log.  We remove comments because anyway the quotes in there
1375 # would cause problems or look ugly.
1376 # WARNING: Be sure not to use single quotes in there, as some shells,
1377 # such as our DU 5.0 friend, will then `close' the trap.
1378 trap 'exit_status=$?
1379   # Save into config.log some information that might help in debugging.
1380   {
1381     echo
1382
1383     cat <<\_ASBOX
1384 ## ---------------- ##
1385 ## Cache variables. ##
1386 ## ---------------- ##
1387 _ASBOX
1388     echo
1389     # The following way of writing the cache mishandles newlines in values,
1390 {
1391   (set) 2>&1 |
1392     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1393     *ac_space=\ *)
1394       sed -n \
1395         "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1396           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1397       ;;
1398     *)
1399       sed -n \
1400         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1401       ;;
1402     esac;
1403 }
1404     echo
1405
1406     cat <<\_ASBOX
1407 ## ----------------- ##
1408 ## Output variables. ##
1409 ## ----------------- ##
1410 _ASBOX
1411     echo
1412     for ac_var in $ac_subst_vars
1413     do
1414       eval ac_val=\$$ac_var
1415       echo "$ac_var='"'"'$ac_val'"'"'"
1416     done | sort
1417     echo
1418
1419     if test -n "$ac_subst_files"; then
1420       cat <<\_ASBOX
1421 ## ------------------- ##
1422 ## File substitutions. ##
1423 ## ------------------- ##
1424 _ASBOX
1425       echo
1426       for ac_var in $ac_subst_files
1427       do
1428         eval ac_val=\$$ac_var
1429         echo "$ac_var='"'"'$ac_val'"'"'"
1430       done | sort
1431       echo
1432     fi
1433
1434     if test -s confdefs.h; then
1435       cat <<\_ASBOX
1436 ## ----------- ##
1437 ## confdefs.h. ##
1438 ## ----------- ##
1439 _ASBOX
1440       echo
1441       sed "/^$/d" confdefs.h | sort
1442       echo
1443     fi
1444     test "$ac_signal" != 0 &&
1445       echo "$as_me: caught signal $ac_signal"
1446     echo "$as_me: exit $exit_status"
1447   } >&5
1448   rm -f core *.core core.conftest.* &&
1449   rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1450     exit $exit_status
1451      ' 0
1452 for ac_signal in 1 2 13 15; do
1453   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1454 done
1455 ac_signal=0
1456
1457 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1458 rm -f -r conftest* confdefs.h
1459
1460 # Predefined preprocessor variables.
1461
1462 cat >>confdefs.h <<_ACEOF
1463 #define PACKAGE_NAME "$PACKAGE_NAME"
1464 _ACEOF
1465
1466
1467 cat >>confdefs.h <<_ACEOF
1468 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1469 _ACEOF
1470
1471
1472 cat >>confdefs.h <<_ACEOF
1473 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1474 _ACEOF
1475
1476
1477 cat >>confdefs.h <<_ACEOF
1478 #define PACKAGE_STRING "$PACKAGE_STRING"
1479 _ACEOF
1480
1481
1482 cat >>confdefs.h <<_ACEOF
1483 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1484 _ACEOF
1485
1486
1487 # Let the site file select an alternate cache file if it wants to.
1488 # Prefer explicitly selected file to automatically selected ones.
1489 if test -n "$CONFIG_SITE"; then
1490   set x "$CONFIG_SITE"
1491 elif test "x$prefix" != xNONE; then
1492   set x "$prefix/share/config.site" "$prefix/etc/config.site"
1493 else
1494   set x "$ac_default_prefix/share/config.site" \
1495         "$ac_default_prefix/etc/config.site"
1496 fi
1497 shift
1498 for ac_site_file
1499 do
1500   if test -r "$ac_site_file"; then
1501     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1502 echo "$as_me: loading site script $ac_site_file" >&6;}
1503     sed 's/^/| /' "$ac_site_file" >&5
1504     . "$ac_site_file"
1505   fi
1506 done
1507
1508 if test -r "$cache_file"; then
1509   # Some versions of bash will fail to source /dev/null (special
1510   # files actually), so we avoid doing that.
1511   if test -f "$cache_file"; then
1512     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1513 echo "$as_me: loading cache $cache_file" >&6;}
1514     case $cache_file in
1515       [\\/]* | ?:[\\/]* ) . $cache_file;;
1516       *)                      . ./$cache_file;;
1517     esac
1518   fi
1519 else
1520   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1521 echo "$as_me: creating cache $cache_file" >&6;}
1522   >$cache_file
1523 fi
1524
1525 # Check that the precious variables saved in the cache have kept the same
1526 # value.
1527 ac_cache_corrupted=false
1528 for ac_var in $ac_precious_vars; do
1529   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1530   eval ac_new_set=\$ac_env_${ac_var}_set
1531   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1532   eval ac_new_val=\$ac_env_${ac_var}_value
1533   case $ac_old_set,$ac_new_set in
1534     set,)
1535       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1536 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1537       ac_cache_corrupted=: ;;
1538     ,set)
1539       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1540 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1541       ac_cache_corrupted=: ;;
1542     ,);;
1543     *)
1544       if test "x$ac_old_val" != "x$ac_new_val"; then
1545         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1546 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1547         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1548 echo "$as_me:   former value:  $ac_old_val" >&2;}
1549         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1550 echo "$as_me:   current value: $ac_new_val" >&2;}
1551         ac_cache_corrupted=:
1552       fi;;
1553   esac
1554   # Pass precious variables to config.status.
1555   if test "$ac_new_set" = set; then
1556     case $ac_new_val in
1557     *" "*|*"    "*|*[\\\[\~\#\$\^\&\*\(\)\{\}\|\;\<\>\?\"\']*|*\]*)
1558       ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1559     *) ac_arg=$ac_var=$ac_new_val ;;
1560     esac
1561     case " $ac_configure_args " in
1562       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1563       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1564     esac
1565   fi
1566 done
1567 if $ac_cache_corrupted; then
1568   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1569 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1570   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1571 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1572    { (exit 1); exit 1; }; }
1573 fi
1574
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
1586
1587
1588
1589
1590
1591
1592
1593
1594
1595
1596
1597
1598
1599 ac_ext=c
1600 ac_cpp='$CPP $CPPFLAGS'
1601 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1602 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1603 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1604
1605
1606
1607
1608 ac_aux_dir=
1609 for ac_dir in config $srcdir/config; do
1610   if test -f $ac_dir/install-sh; then
1611     ac_aux_dir=$ac_dir
1612     ac_install_sh="$ac_aux_dir/install-sh -c"
1613     break
1614   elif test -f $ac_dir/install.sh; then
1615     ac_aux_dir=$ac_dir
1616     ac_install_sh="$ac_aux_dir/install.sh -c"
1617     break
1618   elif test -f $ac_dir/shtool; then
1619     ac_aux_dir=$ac_dir
1620     ac_install_sh="$ac_aux_dir/shtool install -c"
1621     break
1622   fi
1623 done
1624 if test -z "$ac_aux_dir"; then
1625   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in config $srcdir/config" >&5
1626 echo "$as_me: error: cannot find install-sh or install.sh in config $srcdir/config" >&2;}
1627    { (exit 1); exit 1; }; }
1628 fi
1629 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1630 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1631 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1632
1633 ac_config_files="$ac_config_files config/Makefile"
1634
1635
1636 am__api_version="1.9"
1637 # Find a good install program.  We prefer a C program (faster),
1638 # so one script is as good as another.  But avoid the broken or
1639 # incompatible versions:
1640 # SysV /etc/install, /usr/sbin/install
1641 # SunOS /usr/etc/install
1642 # IRIX /sbin/install
1643 # AIX /bin/install
1644 # AmigaOS /C/install, which installs bootblocks on floppy discs
1645 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1646 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1647 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1648 # OS/2's system install, which has a completely different semantic
1649 # ./install, which can be erroneously created by make from ./install.sh.
1650 { echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1651 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
1652 if test -z "$INSTALL"; then
1653 if test "${ac_cv_path_install+set}" = set; then
1654   echo $ECHO_N "(cached) $ECHO_C" >&6
1655 else
1656   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1657 for as_dir in $PATH
1658 do
1659   IFS=$as_save_IFS
1660   test -z "$as_dir" && as_dir=.
1661   # Account for people who put trailing slashes in PATH elements.
1662 case $as_dir/ in
1663   ./ | .// | /cC/* | \
1664   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1665   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
1666   /usr/ucb/* ) ;;
1667   *)
1668     # OSF1 and SCO ODT 3.0 have their own names for install.
1669     # Don't use installbsd from OSF since it installs stuff as root
1670     # by default.
1671     for ac_prog in ginstall scoinst install; do
1672       for ac_exec_ext in '' $ac_executable_extensions; do
1673         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; }; then
1674           if test $ac_prog = install &&
1675             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1676             # AIX install.  It has an incompatible calling convention.
1677             :
1678           elif test $ac_prog = install &&
1679             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1680             # program-specific install script used by HP pwplus--don't use.
1681             :
1682           else
1683             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1684             break 3
1685           fi
1686         fi
1687       done
1688     done
1689     ;;
1690 esac
1691 done
1692
1693
1694 fi
1695   if test "${ac_cv_path_install+set}" = set; then
1696     INSTALL=$ac_cv_path_install
1697   else
1698     # As a last resort, use the slow shell script.  Don't cache a
1699     # value for INSTALL within a source directory, because that will
1700     # break other packages using the cache if that directory is
1701     # removed, or if the value is a relative name.
1702     INSTALL=$ac_install_sh
1703   fi
1704 fi
1705 { echo "$as_me:$LINENO: result: $INSTALL" >&5
1706 echo "${ECHO_T}$INSTALL" >&6; }
1707
1708 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1709 # It thinks the first close brace ends the variable substitution.
1710 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1711
1712 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1713
1714 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1715
1716 { echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1717 echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6; }
1718 # Just in case
1719 sleep 1
1720 echo timestamp > conftest.file
1721 # Do `set' in a subshell so we don't clobber the current shell's
1722 # arguments.  Must try -L first in case configure is actually a
1723 # symlink; some systems play weird games with the mod time of symlinks
1724 # (eg FreeBSD returns the mod time of the symlink's containing
1725 # directory).
1726 if (
1727    set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1728    if test "$*" = "X"; then
1729       # -L didn't work.
1730       set X `ls -t $srcdir/configure conftest.file`
1731    fi
1732    rm -f conftest.file
1733    if test "$*" != "X $srcdir/configure conftest.file" \
1734       && test "$*" != "X conftest.file $srcdir/configure"; then
1735
1736       # If neither matched, then we have a broken ls.  This can happen
1737       # if, for instance, CONFIG_SHELL is bash and it inherits a
1738       # broken ls alias from the environment.  This has actually
1739       # happened.  Such a system could not be considered "sane".
1740       { { echo "$as_me:$LINENO: error: ls -t appears to fail.  Make sure there is not a broken
1741 alias in your environment" >&5
1742 echo "$as_me: error: ls -t appears to fail.  Make sure there is not a broken
1743 alias in your environment" >&2;}
1744    { (exit 1); exit 1; }; }
1745    fi
1746
1747    test "$2" = conftest.file
1748    )
1749 then
1750    # Ok.
1751    :
1752 else
1753    { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1754 Check your system clock" >&5
1755 echo "$as_me: error: newly created file is older than distributed files!
1756 Check your system clock" >&2;}
1757    { (exit 1); exit 1; }; }
1758 fi
1759 { echo "$as_me:$LINENO: result: yes" >&5
1760 echo "${ECHO_T}yes" >&6; }
1761 test "$program_prefix" != NONE &&
1762   program_transform_name="s&^&$program_prefix&;$program_transform_name"
1763 # Use a double $ so make ignores it.
1764 test "$program_suffix" != NONE &&
1765   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
1766 # Double any \ or $.  echo might interpret backslashes.
1767 # By default was `s,x,x', remove it if useless.
1768 cat <<\_ACEOF >conftest.sed
1769 s/[\\$]/&&/g;s/;s,x,x,$//
1770 _ACEOF
1771 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1772 rm -f conftest.sed
1773
1774 # expand $ac_aux_dir to an absolute path
1775 am_aux_dir=`cd $ac_aux_dir && pwd`
1776
1777 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
1778 # Use eval to expand $SHELL
1779 if eval "$MISSING --run true"; then
1780   am_missing_run="$MISSING --run "
1781 else
1782   am_missing_run=
1783   { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1784 echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1785 fi
1786
1787 if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
1788   # We used to keeping the `.' as first argument, in order to
1789   # allow $(mkdir_p) to be used without argument.  As in
1790   #   $(mkdir_p) $(somedir)
1791   # where $(somedir) is conditionally defined.  However this is wrong
1792   # for two reasons:
1793   #  1. if the package is installed by a user who cannot write `.'
1794   #     make install will fail,
1795   #  2. the above comment should most certainly read
1796   #     $(mkdir_p) $(DESTDIR)$(somedir)
1797   #     so it does not work when $(somedir) is undefined and
1798   #     $(DESTDIR) is not.
1799   #  To support the latter case, we have to write
1800   #     test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
1801   #  so the `.' trick is pointless.
1802   mkdir_p='mkdir -p --'
1803 else
1804   # On NextStep and OpenStep, the `mkdir' command does not
1805   # recognize any option.  It will interpret all options as
1806   # directories to create, and then abort because `.' already
1807   # exists.
1808   for d in ./-p ./--version;
1809   do
1810     test -d $d && rmdir $d
1811   done
1812   # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
1813   if test -f "$ac_aux_dir/mkinstalldirs"; then
1814     mkdir_p='$(mkinstalldirs)'
1815   else
1816     mkdir_p='$(install_sh) -d'
1817   fi
1818 fi
1819
1820 for ac_prog in gawk mawk nawk awk
1821 do
1822   # Extract the first word of "$ac_prog", so it can be a program name with args.
1823 set dummy $ac_prog; ac_word=$2
1824 { echo "$as_me:$LINENO: checking for $ac_word" >&5
1825 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1826 if test "${ac_cv_prog_AWK+set}" = set; then
1827   echo $ECHO_N "(cached) $ECHO_C" >&6
1828 else
1829   if test -n "$AWK"; then
1830   ac_cv_prog_AWK="$AWK" # Let the user override the test.
1831 else
1832 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1833 for as_dir in $PATH
1834 do
1835   IFS=$as_save_IFS
1836   test -z "$as_dir" && as_dir=.
1837   for ac_exec_ext in '' $ac_executable_extensions; do
1838   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
1839     ac_cv_prog_AWK="$ac_prog"
1840     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1841     break 2
1842   fi
1843 done
1844 done
1845
1846 fi
1847 fi
1848 AWK=$ac_cv_prog_AWK
1849 if test -n "$AWK"; then
1850   { echo "$as_me:$LINENO: result: $AWK" >&5
1851 echo "${ECHO_T}$AWK" >&6; }
1852 else
1853   { echo "$as_me:$LINENO: result: no" >&5
1854 echo "${ECHO_T}no" >&6; }
1855 fi
1856
1857   test -n "$AWK" && break
1858 done
1859
1860 { echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1861 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; }
1862 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
1863 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
1864   echo $ECHO_N "(cached) $ECHO_C" >&6
1865 else
1866   cat >conftest.make <<\_ACEOF
1867 SHELL = /bin/sh
1868 all:
1869         @echo 'ac_maketemp=X"$(MAKE)"'
1870 _ACEOF
1871 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1872 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
1873 if test "$ac_maketemp" != X ; then
1874   eval ac_cv_prog_make_${ac_make}_set=yes
1875 else
1876   eval ac_cv_prog_make_${ac_make}_set=no
1877 fi
1878 rm -f conftest.make
1879 fi
1880 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1881   { echo "$as_me:$LINENO: result: yes" >&5
1882 echo "${ECHO_T}yes" >&6; }
1883   SET_MAKE=
1884 else
1885   { echo "$as_me:$LINENO: result: no" >&5
1886 echo "${ECHO_T}no" >&6; }
1887   SET_MAKE="MAKE=${MAKE-make}"
1888 fi
1889
1890 rm -rf .tst 2>/dev/null
1891 mkdir .tst 2>/dev/null
1892 if test -d .tst; then
1893   am__leading_dot=.
1894 else
1895   am__leading_dot=_
1896 fi
1897 rmdir .tst 2>/dev/null
1898
1899 # test to see if srcdir already configured
1900 if test "`cd $srcdir && pwd`" != "`pwd`" &&
1901    test -f $srcdir/config.status; then
1902   { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1903 echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
1904    { (exit 1); exit 1; }; }
1905 fi
1906
1907 # test whether we have cygpath
1908 if test -z "$CYGPATH_W"; then
1909   if (cygpath --version) >/dev/null 2>/dev/null; then
1910     CYGPATH_W='cygpath -w'
1911   else
1912     CYGPATH_W=echo
1913   fi
1914 fi
1915
1916
1917 # Define the identity of the package.
1918  PACKAGE='autoconf'
1919  VERSION='2.59c'
1920
1921
1922 cat >>confdefs.h <<_ACEOF
1923 #define PACKAGE "$PACKAGE"
1924 _ACEOF
1925
1926
1927 cat >>confdefs.h <<_ACEOF
1928 #define VERSION "$VERSION"
1929 _ACEOF
1930
1931 # Some tools Automake needs.
1932
1933 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
1934
1935
1936 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
1937
1938
1939 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
1940
1941
1942 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
1943
1944
1945 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
1946
1947 install_sh=${install_sh-"$am_aux_dir/install-sh"}
1948
1949 # Installed binaries are usually stripped using `strip' when the user
1950 # run `make install-strip'.  However `strip' might not be the right
1951 # tool to use in cross-compilation environments, therefore Automake
1952 # will honor the `STRIP' environment variable to overrule this program.
1953 if test "$cross_compiling" != no; then
1954   if test -n "$ac_tool_prefix"; then
1955   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1956 set dummy ${ac_tool_prefix}strip; ac_word=$2
1957 { echo "$as_me:$LINENO: checking for $ac_word" >&5
1958 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1959 if test "${ac_cv_prog_STRIP+set}" = set; then
1960   echo $ECHO_N "(cached) $ECHO_C" >&6
1961 else
1962   if test -n "$STRIP"; then
1963   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1964 else
1965 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1966 for as_dir in $PATH
1967 do
1968   IFS=$as_save_IFS
1969   test -z "$as_dir" && as_dir=.
1970   for ac_exec_ext in '' $ac_executable_extensions; do
1971   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
1972     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1973     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1974     break 2
1975   fi
1976 done
1977 done
1978
1979 fi
1980 fi
1981 STRIP=$ac_cv_prog_STRIP
1982 if test -n "$STRIP"; then
1983   { echo "$as_me:$LINENO: result: $STRIP" >&5
1984 echo "${ECHO_T}$STRIP" >&6; }
1985 else
1986   { echo "$as_me:$LINENO: result: no" >&5
1987 echo "${ECHO_T}no" >&6; }
1988 fi
1989
1990 fi
1991 if test -z "$ac_cv_prog_STRIP"; then
1992   ac_ct_STRIP=$STRIP
1993   # Extract the first word of "strip", so it can be a program name with args.
1994 set dummy strip; ac_word=$2
1995 { echo "$as_me:$LINENO: checking for $ac_word" >&5
1996 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1997 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
1998   echo $ECHO_N "(cached) $ECHO_C" >&6
1999 else
2000   if test -n "$ac_ct_STRIP"; then
2001   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2002 else
2003 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2004 for as_dir in $PATH
2005 do
2006   IFS=$as_save_IFS
2007   test -z "$as_dir" && as_dir=.
2008   for ac_exec_ext in '' $ac_executable_extensions; do
2009   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
2010     ac_cv_prog_ac_ct_STRIP="strip"
2011     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2012     break 2
2013   fi
2014 done
2015 done
2016
2017 fi
2018 fi
2019 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2020 if test -n "$ac_ct_STRIP"; then
2021   { echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
2022 echo "${ECHO_T}$ac_ct_STRIP" >&6; }
2023 else
2024   { echo "$as_me:$LINENO: result: no" >&5
2025 echo "${ECHO_T}no" >&6; }
2026 fi
2027
2028   if test "x$ac_ct_STRIP" = x; then
2029     STRIP=":"
2030   else
2031     if test "$build" != "$host"; then
2032       { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2033 whose name does not start with the host triplet.  If you think this
2034 configuration is useful to you, please write to autoconf@gnu.org." >&5
2035 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2036 whose name does not start with the host triplet.  If you think this
2037 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2038     fi
2039     STRIP=$ac_ct_STRIP
2040   fi
2041 else
2042   STRIP="$ac_cv_prog_STRIP"
2043 fi
2044
2045 fi
2046 INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
2047
2048 # We need awk for the "check" target.  The system "awk" is bad on
2049 # some platforms.
2050 # Always define AMTAR for backward compatibility.
2051
2052 AMTAR=${AMTAR-"${am_missing_run}tar"}
2053
2054 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
2055
2056
2057
2058
2059
2060
2061 # We use `/bin/sh -n script' to check that there are no syntax errors
2062 # in the scripts.  Although incredible, there are /bin/sh that go into
2063 # endless loops with `-n', e.g., SunOS's:
2064 #
2065 #   $ uname -a
2066 #   SunOS ondine 4.1.3 2 sun4m unknown
2067 #   $ cat endless.sh
2068 #   while false
2069 #   do
2070 #     :
2071 #   done
2072 #   exit 0
2073 #   $ time sh endless.sh
2074 #   sh endless.sh  0,02s user 0,03s system 78% cpu 0,064 total
2075 #   $ time sh -nx endless.sh
2076 #   ^Csh -nx endless.sh  3,67s user 0,03s system 63% cpu 5,868 total
2077 #
2078 # So before using `/bin/sh -n' to check our scripts, we first check
2079 # that `/bin/sh -n' is not broken to death.
2080
2081 # A script that never returns.  We don't care that it never returns,
2082 # broken /bin/sh loop equally with `false', but it makes it easier to
2083 # test the robustness in a good environment: just remove the `-n'.
2084 { echo "$as_me:$LINENO: checking whether sh -n works" >&5
2085 echo $ECHO_N "checking whether sh -n works... $ECHO_C" >&6; }
2086 if test "${ac_cv_sh_n_works+set}" = set; then
2087   echo $ECHO_N "(cached) $ECHO_C" >&6
2088 else
2089   cat > conftest.sh <<_CONFEOF_
2090 while :
2091 do
2092   :
2093 done
2094 _CONFEOF_
2095
2096 (/bin/sh -n conftest.sh) &
2097 sleep 2
2098 if kill $! >/dev/null 2>&1; then
2099   # We managed to kill the child, which means that we probably
2100   # can't trust `/bin/sh -n', hence the test failed.
2101   ac_cv_sh_n_works=no
2102 else
2103   ac_cv_sh_n_works=yes
2104 fi
2105 rm conftest.sh
2106
2107 fi
2108 { echo "$as_me:$LINENO: result: $ac_cv_sh_n_works" >&5
2109 echo "${ECHO_T}$ac_cv_sh_n_works" >&6; }
2110
2111
2112 # Initialize the test suite.
2113 ac_config_commands="$ac_config_commands tests/atconfig"
2114
2115
2116 ac_config_files="$ac_config_files tests/Makefile tests/atlocal"
2117
2118 # Extract the first word of "expr", so it can be a program name with args.
2119 set dummy expr; ac_word=$2
2120 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2121 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2122 if test "${ac_cv_path_EXPR+set}" = set; then
2123   echo $ECHO_N "(cached) $ECHO_C" >&6
2124 else
2125   case $EXPR in
2126   [\\/]* | ?:[\\/]*)
2127   ac_cv_path_EXPR="$EXPR" # Let the user override the test with a path.
2128   ;;
2129   *)
2130   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2131 for as_dir in $PATH
2132 do
2133   IFS=$as_save_IFS
2134   test -z "$as_dir" && as_dir=.
2135   for ac_exec_ext in '' $ac_executable_extensions; do
2136   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
2137     ac_cv_path_EXPR="$as_dir/$ac_word$ac_exec_ext"
2138     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2139     break 2
2140   fi
2141 done
2142 done
2143
2144   ;;
2145 esac
2146 fi
2147 EXPR=$ac_cv_path_EXPR
2148
2149 if test -n "$EXPR"; then
2150   { echo "$as_me:$LINENO: result: $EXPR" >&5
2151 echo "${ECHO_T}$EXPR" >&6; }
2152 else
2153   { echo "$as_me:$LINENO: result: no" >&5
2154 echo "${ECHO_T}no" >&6; }
2155 fi
2156
2157
2158
2159 ## ---- ##
2160 ## M4.  ##
2161 ## ---- ##
2162
2163 # We use an absolute name for GNU m4 so even if users have another m4 first in
2164 # their path, the installer can configure with a path that has GNU m4
2165 # first and get that path embedded in the installed autoconf and
2166 # autoheader scripts.
2167 for ac_prog in gm4 gnum4 m4
2168 do
2169   # Extract the first word of "$ac_prog", so it can be a program name with args.
2170 set dummy $ac_prog; ac_word=$2
2171 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2172 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2173 if test "${ac_cv_path_M4+set}" = set; then
2174   echo $ECHO_N "(cached) $ECHO_C" >&6
2175 else
2176   case $M4 in
2177   [\\/]* | ?:[\\/]*)
2178   ac_cv_path_M4="$M4" # Let the user override the test with a path.
2179   ;;
2180   *)
2181   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2182 for as_dir in $PATH
2183 do
2184   IFS=$as_save_IFS
2185   test -z "$as_dir" && as_dir=.
2186   for ac_exec_ext in '' $ac_executable_extensions; do
2187   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
2188     ac_cv_path_M4="$as_dir/$ac_word$ac_exec_ext"
2189     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2190     break 2
2191   fi
2192 done
2193 done
2194
2195   ;;
2196 esac
2197 fi
2198 M4=$ac_cv_path_M4
2199
2200 if test -n "$M4"; then
2201   { echo "$as_me:$LINENO: result: $M4" >&5
2202 echo "${ECHO_T}$M4" >&6; }
2203 else
2204   { echo "$as_me:$LINENO: result: no" >&5
2205 echo "${ECHO_T}no" >&6; }
2206 fi
2207
2208   test -n "$M4" && break
2209 done
2210 test -n "$M4" || M4="m4"
2211
2212 { echo "$as_me:$LINENO: checking whether m4 supports frozen files" >&5
2213 echo $ECHO_N "checking whether m4 supports frozen files... $ECHO_C" >&6; }
2214 if test "${ac_cv_prog_gnu_m4+set}" = set; then
2215   echo $ECHO_N "(cached) $ECHO_C" >&6
2216 else
2217   ac_cv_prog_gnu_m4=no
2218 if test x"$M4" != x; then
2219   case `$M4 --help < /dev/null 2>&1` in
2220     *reload-state*) ac_cv_prog_gnu_m4=yes ;;
2221   esac
2222 fi
2223 fi
2224 { echo "$as_me:$LINENO: result: $ac_cv_prog_gnu_m4" >&5
2225 echo "${ECHO_T}$ac_cv_prog_gnu_m4" >&6; }
2226 if test x"$ac_cv_prog_gnu_m4" != xyes; then
2227   { { echo "$as_me:$LINENO: error: GNU M4 1.4 is required" >&5
2228 echo "$as_me: error: GNU M4 1.4 is required" >&2;}
2229    { (exit 1); exit 1; }; }
2230 fi
2231
2232 ## ----------- ##
2233 ## Man pages.  ##
2234 ## ----------- ##
2235
2236 ac_config_files="$ac_config_files man/Makefile"
2237
2238
2239 HELP2MAN=${HELP2MAN-"${am_missing_run}help2man"}
2240
2241
2242
2243 ## ------ ##
2244 ## Perl.  ##
2245 ## ------ ##
2246
2247 # We use an absolute name for perl so the #! line in autoscan will work.
2248 # Extract the first word of "perl", so it can be a program name with args.
2249 set dummy perl; ac_word=$2
2250 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2251 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2252 if test "${ac_cv_path_PERL+set}" = set; then
2253   echo $ECHO_N "(cached) $ECHO_C" >&6
2254 else
2255   case $PERL in
2256   [\\/]* | ?:[\\/]*)
2257   ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
2258   ;;
2259   *)
2260   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2261 for as_dir in $PATH
2262 do
2263   IFS=$as_save_IFS
2264   test -z "$as_dir" && as_dir=.
2265   for ac_exec_ext in '' $ac_executable_extensions; do
2266   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
2267     ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
2268     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2269     break 2
2270   fi
2271 done
2272 done
2273
2274   test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="no"
2275   ;;
2276 esac
2277 fi
2278 PERL=$ac_cv_path_PERL
2279
2280 if test -n "$PERL"; then
2281   { echo "$as_me:$LINENO: result: $PERL" >&5
2282 echo "${ECHO_T}$PERL" >&6; }
2283 else
2284   { echo "$as_me:$LINENO: result: no" >&5
2285 echo "${ECHO_T}no" >&6; }
2286 fi
2287
2288 if test "$PERL" = no; then
2289   { { echo "$as_me:$LINENO: error: perl is not found" >&5
2290 echo "$as_me: error: perl is not found" >&2;}
2291    { (exit 1); exit 1; }; }
2292 fi
2293 $PERL -e 'require 5.005_03;' || {
2294    { { echo "$as_me:$LINENO: error: Perl 5.005_03 or better is required" >&5
2295 echo "$as_me: error: Perl 5.005_03 or better is required" >&2;}
2296    { (exit 1); exit 1; }; }
2297 }
2298
2299
2300 ## ------- ##
2301 ## Emacs.  ##
2302 ## ------- ##
2303
2304 ac_config_files="$ac_config_files lib/emacs/Makefile"
2305
2306 TEST_EMACS=$EMACS
2307 test x"$TEST_EMACS" = xt && TEST_EMACS=
2308 for ac_prog in emacs xemacs
2309 do
2310   # Extract the first word of "$ac_prog", so it can be a program name with args.
2311 set dummy $ac_prog; ac_word=$2
2312 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2313 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2314 if test "${ac_cv_prog_TEST_EMACS+set}" = set; then
2315   echo $ECHO_N "(cached) $ECHO_C" >&6
2316 else
2317   if test -n "$TEST_EMACS"; then
2318   ac_cv_prog_TEST_EMACS="$TEST_EMACS" # Let the user override the test.
2319 else
2320 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2321 for as_dir in $PATH
2322 do
2323   IFS=$as_save_IFS
2324   test -z "$as_dir" && as_dir=.
2325   for ac_exec_ext in '' $ac_executable_extensions; do
2326   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
2327     ac_cv_prog_TEST_EMACS="$ac_prog"
2328     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2329     break 2
2330   fi
2331 done
2332 done
2333
2334 fi
2335 fi
2336 TEST_EMACS=$ac_cv_prog_TEST_EMACS
2337 if test -n "$TEST_EMACS"; then
2338   { echo "$as_me:$LINENO: result: $TEST_EMACS" >&5
2339 echo "${ECHO_T}$TEST_EMACS" >&6; }
2340 else
2341   { echo "$as_me:$LINENO: result: no" >&5
2342 echo "${ECHO_T}no" >&6; }
2343 fi
2344
2345   test -n "$TEST_EMACS" && break
2346 done
2347 test -n "$TEST_EMACS" || TEST_EMACS="no"
2348
2349
2350 # autoconf-mode.el and autotest-mode.el do not work with older version of
2351 # Emacs (i.e. 18.x.x).  During byte-compilation, Emacs complains:
2352 # "Variable (broken nil) seen on pass 2 of byte compiler but not pass 1"
2353 # We detect this problem here.
2354 if test "$TEST_EMACS" != no; then
2355   { echo "$as_me:$LINENO: checking whether $TEST_EMACS is sufficiently recent" >&5
2356 echo $ECHO_N "checking whether $TEST_EMACS is sufficiently recent... $ECHO_C" >&6; }
2357 if test "${ac_cv_prog_emacs_ok+set}" = set; then
2358   echo $ECHO_N "(cached) $ECHO_C" >&6
2359 else
2360   # Note: The quoted "EOF" is intentional.  It protects the ` in the text.
2361     cat >conftest.el << "EOF"
2362       (defvar broken)
2363       (defun broken-mode () (setq broken-defaults `(broken nil)))
2364 EOF
2365     if { (echo "$as_me:$LINENO: \$TEST_EMACS -batch -q -f batch-byte-compile conftest.el 1>&2") >&5
2366   ($TEST_EMACS -batch -q -f batch-byte-compile conftest.el 1>&2) 2>&5
2367   ac_status=$?
2368   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2369   (exit $ac_status); }; then
2370   ac_cv_prog_emacs_ok=yes
2371 else
2372   ac_cv_prog_emacs_ok=no
2373 fi
2374
2375     rm -f conftest.el conftest.elc
2376 fi
2377 { echo "$as_me:$LINENO: result: $ac_cv_prog_emacs_ok" >&5
2378 echo "${ECHO_T}$ac_cv_prog_emacs_ok" >&6; }
2379   if test $ac_cv_prog_emacs_ok = no; then
2380   TEST_EMACS=no
2381 fi
2382
2383 fi
2384
2385
2386 EMACS=$TEST_EMACS
2387
2388
2389  # If set to t, that means we are running in a shell under Emacs.
2390  # If you have an Emacs named "t", then use the full path.
2391  test x"$EMACS" = xt && EMACS=
2392  for ac_prog in emacs xemacs
2393 do
2394   # Extract the first word of "$ac_prog", so it can be a program name with args.
2395 set dummy $ac_prog; ac_word=$2
2396 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2397 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2398 if test "${ac_cv_prog_EMACS+set}" = set; then
2399   echo $ECHO_N "(cached) $ECHO_C" >&6
2400 else
2401   if test -n "$EMACS"; then
2402   ac_cv_prog_EMACS="$EMACS" # Let the user override the test.
2403 else
2404 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2405 for as_dir in $PATH
2406 do
2407   IFS=$as_save_IFS
2408   test -z "$as_dir" && as_dir=.
2409   for ac_exec_ext in '' $ac_executable_extensions; do
2410   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
2411     ac_cv_prog_EMACS="$ac_prog"
2412     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2413     break 2
2414   fi
2415 done
2416 done
2417
2418 fi
2419 fi
2420 EMACS=$ac_cv_prog_EMACS
2421 if test -n "$EMACS"; then
2422   { echo "$as_me:$LINENO: result: $EMACS" >&5
2423 echo "${ECHO_T}$EMACS" >&6; }
2424 else
2425   { echo "$as_me:$LINENO: result: no" >&5
2426 echo "${ECHO_T}no" >&6; }
2427 fi
2428
2429   test -n "$EMACS" && break
2430 done
2431 test -n "$EMACS" || EMACS="no"
2432
2433
2434
2435
2436 # Check whether --with-lispdir was given.
2437 if test "${with_lispdir+set}" = set; then
2438   withval=$with_lispdir;  lispdir="$withval"
2439    { echo "$as_me:$LINENO: checking where .elc files should go" >&5
2440 echo $ECHO_N "checking where .elc files should go... $ECHO_C" >&6; }
2441    { echo "$as_me:$LINENO: result: $lispdir" >&5
2442 echo "${ECHO_T}$lispdir" >&6; }
2443 else
2444
2445  { echo "$as_me:$LINENO: checking where .elc files should go" >&5
2446 echo $ECHO_N "checking where .elc files should go... $ECHO_C" >&6; }
2447 if test "${am_cv_lispdir+set}" = set; then
2448   echo $ECHO_N "(cached) $ECHO_C" >&6
2449 else
2450
2451    if test $EMACS != "no"; then
2452      if test x${lispdir+set} != xset; then
2453   # If $EMACS isn't GNU Emacs or XEmacs, this can blow up pretty badly
2454   # Some emacsen will start up in interactive mode, requiring C-x C-c to exit,
2455   #  which is non-obvious for non-emacs users.
2456   # Redirecting /dev/null should help a bit; pity we can't detect "broken"
2457   #  emacsen earlier and avoid running this altogether.
2458   { (echo "$as_me:$LINENO: \$EMACS -batch -q -eval '(while load-path (princ (concat (car load-path) \"\\n\")) (setq load-path (cdr load-path)))' </dev/null >conftest.out") >&5
2459   ($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
2460   ac_status=$?
2461   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2462   (exit $ac_status); }
2463         am_cv_lispdir=`sed -n \
2464        -e 's,/$,,' \
2465        -e '/.*\/lib\/x*emacs\/site-lisp$/{s,.*/lib/\(x*emacs/site-lisp\)$,${libdir}/\1,;p;q;}' \
2466        -e '/.*\/share\/x*emacs\/site-lisp$/{s,.*/share/\(x*emacs/site-lisp\),${datadir}/\1,;p;q;}' \
2467        conftest.out`
2468        rm conftest.out
2469      fi
2470    fi
2471    test -z "$am_cv_lispdir" && am_cv_lispdir='${datadir}/emacs/site-lisp'
2472
2473 fi
2474 { echo "$as_me:$LINENO: result: $am_cv_lispdir" >&5
2475 echo "${ECHO_T}$am_cv_lispdir" >&6; }
2476   lispdir="$am_cv_lispdir"
2477
2478 fi
2479
2480
2481
2482
2483
2484
2485 ## ------------ ##
2486 ## Grep & sed.  ##
2487 ## ------------ ##
2488 { echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
2489 echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
2490 if test "${ac_cv_path_GREP+set}" = set; then
2491   echo $ECHO_N "(cached) $ECHO_C" >&6
2492 else
2493   # Extract the first word of "grep ggrep" to use in msg output
2494 if test -z "$GREP"; then
2495 set dummy grep ggrep; ac_prog_name=$2
2496 if test "${ac_cv_path_GREP+set}" = set; then
2497   echo $ECHO_N "(cached) $ECHO_C" >&6
2498 else
2499   ac_path_GREP_found=false
2500 # Loop through the user's path and test for each of PROGNAME-LIST
2501 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2502 as_dummy="$PATH:/usr/xpg4/bin"
2503 for as_dir in $as_dummy
2504 do
2505   IFS=$as_save_IFS
2506   test -z "$as_dir" && as_dir=.
2507   for ac_prog in grep ggrep; do
2508   for ac_exec_ext in '' $ac_executable_extensions; do
2509     ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
2510     { test -f "$ac_path_GREP" && $as_executable_p "$ac_path_GREP"; } || continue
2511     # Check for GNU ac_path_GREP and select it if it is found.
2512   # Check for GNU $ac_path_GREP
2513 case `"$ac_path_GREP" --version 2>&1` in
2514 *GNU*)
2515   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
2516 *)
2517   ac_count=0
2518   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
2519   while :
2520   do
2521     cat "conftest.in" "conftest.in" >"conftest.tmp"
2522     mv "conftest.tmp" "conftest.in"
2523     cp "conftest.in" "conftest.nl"
2524     echo 'GREP' >> "conftest.nl"
2525     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
2526     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
2527     ac_count=`expr $ac_count + 1`
2528     if test $ac_count -gt ${ac_path_GREP_max-0}; then
2529       # Best one so far, save it but keep looking for a better one
2530       ac_cv_path_GREP="$ac_path_GREP"
2531       ac_path_GREP_max=$ac_count
2532     fi
2533     # 10*(2^10) chars as input seems more than enough
2534     test $ac_count -gt 10 && break
2535   done
2536   rm -f conftest.*;;
2537 esac
2538
2539
2540     $ac_path_GREP_found && break 3
2541   done
2542 done
2543
2544 done
2545
2546
2547 fi
2548
2549 GREP="$ac_cv_path_GREP"
2550 if test -z "$GREP"; then
2551   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH:/usr/xpg4/bin" >&5
2552 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH:/usr/xpg4/bin" >&2;}
2553    { (exit 1); exit 1; }; }
2554 fi
2555
2556 else
2557   ac_cv_path_GREP=$GREP
2558 fi
2559
2560
2561 fi
2562 { echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
2563 echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
2564  GREP="$ac_cv_path_GREP"
2565
2566
2567 { echo "$as_me:$LINENO: checking for egrep" >&5
2568 echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
2569 if test "${ac_cv_path_EGREP+set}" = set; then
2570   echo $ECHO_N "(cached) $ECHO_C" >&6
2571 else
2572   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
2573    then ac_cv_path_EGREP="$GREP -E"
2574    else
2575      # Extract the first word of "egrep" to use in msg output
2576 if test -z "$EGREP"; then
2577 set dummy egrep; ac_prog_name=$2
2578 if test "${ac_cv_path_EGREP+set}" = set; then
2579   echo $ECHO_N "(cached) $ECHO_C" >&6
2580 else
2581   ac_path_EGREP_found=false
2582 # Loop through the user's path and test for each of PROGNAME-LIST
2583 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2584 as_dummy="$PATH:/usr/xpg4/bin"
2585 for as_dir in $as_dummy
2586 do
2587   IFS=$as_save_IFS
2588   test -z "$as_dir" && as_dir=.
2589   for ac_prog in egrep; do
2590   for ac_exec_ext in '' $ac_executable_extensions; do
2591     ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
2592     { test -f "$ac_path_EGREP" && $as_executable_p "$ac_path_EGREP"; } || continue
2593     # Check for GNU ac_path_EGREP and select it if it is found.
2594   # Check for GNU $ac_path_EGREP
2595 case `"$ac_path_EGREP" --version 2>&1` in
2596 *GNU*)
2597   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
2598 *)
2599   ac_count=0
2600   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
2601   while :
2602   do
2603     cat "conftest.in" "conftest.in" >"conftest.tmp"
2604     mv "conftest.tmp" "conftest.in"
2605     cp "conftest.in" "conftest.nl"
2606     echo 'EGREP' >> "conftest.nl"
2607     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
2608     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
2609     ac_count=`expr $ac_count + 1`
2610     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
2611       # Best one so far, save it but keep looking for a better one
2612       ac_cv_path_EGREP="$ac_path_EGREP"
2613       ac_path_EGREP_max=$ac_count
2614     fi
2615     # 10*(2^10) chars as input seems more than enough
2616     test $ac_count -gt 10 && break
2617   done
2618   rm -f conftest.*;;
2619 esac
2620
2621
2622     $ac_path_EGREP_found && break 3
2623   done
2624 done
2625
2626 done
2627
2628
2629 fi
2630
2631 EGREP="$ac_cv_path_EGREP"
2632 if test -z "$EGREP"; then
2633   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH:/usr/xpg4/bin" >&5
2634 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH:/usr/xpg4/bin" >&2;}
2635    { (exit 1); exit 1; }; }
2636 fi
2637
2638 else
2639   ac_cv_path_EGREP=$EGREP
2640 fi
2641
2642
2643    fi
2644 fi
2645 { echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
2646 echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
2647  EGREP="$ac_cv_path_EGREP"
2648
2649
2650 { echo "$as_me:$LINENO: checking for a sed that does not truncate output" >&5
2651 echo $ECHO_N "checking for a sed that does not truncate output... $ECHO_C" >&6; }
2652 if test "${ac_cv_path_SED+set}" = set; then
2653   echo $ECHO_N "(cached) $ECHO_C" >&6
2654 else
2655   # Extract the first word of "sed gsed" to use in msg output
2656 if test -z "$SED"; then
2657 set dummy sed gsed; ac_prog_name=$2
2658 if test "${ac_cv_path_SED+set}" = set; then
2659   echo $ECHO_N "(cached) $ECHO_C" >&6
2660 else
2661   ac_path_SED_found=false
2662 # Loop through the user's path and test for each of PROGNAME-LIST
2663 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2664 for as_dir in $PATH
2665 do
2666   IFS=$as_save_IFS
2667   test -z "$as_dir" && as_dir=.
2668   for ac_prog in sed gsed; do
2669   for ac_exec_ext in '' $ac_executable_extensions; do
2670     ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
2671     { test -f "$ac_path_SED" && $as_executable_p "$ac_path_SED"; } || continue
2672     # Check for GNU ac_path_SED and select it if it is found.
2673   # Check for GNU $ac_path_SED
2674 case `"$ac_path_SED" --version 2>&1` in
2675 *GNU*)
2676   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
2677 *)
2678   ac_count=0
2679   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
2680   while :
2681   do
2682     cat "conftest.in" "conftest.in" >"conftest.tmp"
2683     mv "conftest.tmp" "conftest.in"
2684     cp "conftest.in" "conftest.nl"
2685     echo '' >> "conftest.nl"
2686     "$ac_path_SED" -e 's/a$//' < "conftest.nl" >"conftest.out" 2>/dev/null || break
2687     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
2688     ac_count=`expr $ac_count + 1`
2689     if test $ac_count -gt ${ac_path_SED_max-0}; then
2690       # Best one so far, save it but keep looking for a better one
2691       ac_cv_path_SED="$ac_path_SED"
2692       ac_path_SED_max=$ac_count
2693     fi
2694     # 10*(2^10) chars as input seems more than enough
2695     test $ac_count -gt 10 && break
2696   done
2697   rm -f conftest.*;;
2698 esac
2699
2700
2701     $ac_path_SED_found && break 3
2702   done
2703 done
2704
2705 done
2706
2707
2708 fi
2709
2710 SED="$ac_cv_path_SED"
2711 if test -z "$SED"; then
2712   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in \$PATH" >&5
2713 echo "$as_me: error: no acceptable $ac_prog_name could be found in \$PATH" >&2;}
2714    { (exit 1); exit 1; }; }
2715 fi
2716
2717 else
2718   ac_cv_path_SED=$SED
2719 fi
2720
2721 fi
2722 { echo "$as_me:$LINENO: result: $ac_cv_path_SED" >&5
2723 echo "${ECHO_T}$ac_cv_path_SED" >&6; }
2724  SED="$ac_cv_path_SED"
2725
2726
2727
2728
2729 ## ------------ ##
2730 ## Conclusion.  ##
2731 ## ------------ ##
2732
2733 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"
2734
2735
2736 cat >confcache <<\_ACEOF
2737 # This file is a shell script that caches the results of configure
2738 # tests run on this system so they can be shared between configure
2739 # scripts and configure runs, see configure's option --config-cache.
2740 # It is not useful on other systems.  If it contains results you don't
2741 # want to keep, you may remove or edit it.
2742 #
2743 # config.status only pays attention to the cache file if you give it
2744 # the --recheck option to rerun configure.
2745 #
2746 # `ac_cv_env_foo' variables (set or unset) will be overridden when
2747 # loading this file, other *unset* `ac_cv_foo' will be assigned the
2748 # following values.
2749
2750 _ACEOF
2751
2752 # The following way of writing the cache mishandles newlines in values,
2753 # but we know of no workaround that is simple, portable, and efficient.
2754 # So, don't put newlines in cache variables' values.
2755 # Ultrix sh set writes to stderr and can't be redirected directly,
2756 # and sets the high bit in the cache file unless we assign to the vars.
2757 {
2758   (set) 2>&1 |
2759     case `(ac_space=' '; set | grep ac_space) 2>&1` in
2760     *ac_space=\ *)
2761       # `set' does not quote correctly, so add quotes (double-quote
2762       # substitution turns \\\\ into \\, and sed turns \\ into \).
2763       sed -n \
2764         "s/'/'\\\\''/g;
2765           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
2766       ;;
2767     *)
2768       # `set' quotes correctly as required by POSIX, so do not add quotes.
2769       sed -n \
2770         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
2771       ;;
2772     esac;
2773 } |
2774   sed '
2775      t clear
2776      :clear
2777      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
2778      t end
2779      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
2780      :end' >>confcache
2781 if diff $cache_file confcache >/dev/null 2>&1; then :; else
2782   if test -w $cache_file; then
2783     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
2784     cat confcache >$cache_file
2785   else
2786     echo "not updating unwritable cache $cache_file"
2787   fi
2788 fi
2789 rm -f confcache
2790
2791 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2792 # Let make expand exec_prefix.
2793 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2794
2795 # Transform confdefs.h into DEFS.
2796 # Protect against shell expansion while executing Makefile rules.
2797 # Protect against Makefile macro expansion.
2798 #
2799 # If the first sed substitution is executed (which looks for macros that
2800 # take arguments), then we branch to the quote section.  Otherwise,
2801 # look for a macro that doesn't take arguments.
2802 cat >confdef2opt.sed <<\_ACEOF
2803 t clear
2804 :clear
2805 s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\),-D\1=\2,g
2806 t quote
2807 s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\),-D\1=\2,g
2808 t quote
2809 d
2810 :quote
2811 s,[      `~#$^&*(){}\\|;'"<>?],\\&,g
2812 s,\[,\\&,g
2813 s,\],\\&,g
2814 s,\$,$$,g
2815 p
2816 _ACEOF
2817 # We use echo to avoid assuming a particular line-breaking character.
2818 # The extra dot is to prevent the shell from consuming trailing
2819 # line-breaks from the sub-command output.  A line-break within
2820 # single-quotes doesn't work because, if this script is created in a
2821 # platform that uses two characters for line-breaks (e.g., DOS), tr
2822 # would break.
2823 ac_LF_and_DOT=`echo; echo .`
2824 DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'`
2825 rm -f confdef2opt.sed
2826
2827
2828 ac_libobjs=
2829 ac_ltlibobjs=
2830 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
2831   # 1. Remove the extension, and $U if already installed.
2832   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
2833   ac_i=`echo "$ac_i" | sed "$ac_script"`
2834   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
2835   #    will be set to the directory where LIBOBJS objects are built.
2836   ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
2837   ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
2838 done
2839 LIBOBJS=$ac_libobjs
2840
2841 LTLIBOBJS=$ac_ltlibobjs
2842
2843
2844
2845 : ${CONFIG_STATUS=./config.status}
2846 ac_clean_files_save=$ac_clean_files
2847 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
2848 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
2849 echo "$as_me: creating $CONFIG_STATUS" >&6;}
2850 cat >$CONFIG_STATUS <<_ACEOF
2851 #! $SHELL
2852 # Generated by $as_me.
2853 # Run this file to recreate the current configuration.
2854 # Compiler output produced by configure, useful for debugging
2855 # configure, is in config.log if it exists.
2856
2857 debug=false
2858 ac_cs_recheck=false
2859 ac_cs_silent=false
2860 SHELL=\${CONFIG_SHELL-$SHELL}
2861 _ACEOF
2862
2863 cat >>$CONFIG_STATUS <<\_ACEOF
2864 ## --------------------- ##
2865 ## M4sh Initialization.  ##
2866 ## --------------------- ##
2867
2868 # Be Bourne compatible
2869 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
2870   emulate sh
2871   NULLCMD=:
2872   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
2873   # is contrary to our usage.  Disable this feature.
2874   alias -g '${1+"$@"}'='"$@"'
2875   setopt NO_GLOB_SUBST
2876 elif test -n "${BASH_VERSION+set}${KSH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
2877   set -o posix
2878 fi
2879 BIN_SH=xpg4; export BIN_SH # for Tru64
2880 DUALCASE=1; export DUALCASE # for MKS sh
2881
2882
2883 # PATH needs CR
2884 # Avoid depending upon Character Ranges.
2885 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
2886 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
2887 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
2888 as_cr_digits='0123456789'
2889 as_cr_alnum=$as_cr_Letters$as_cr_digits
2890
2891 # The user is always right.
2892 if test "${PATH_SEPARATOR+set}" != set; then
2893   echo "#! /bin/sh" >conf$$.sh
2894   echo  "exit 0"   >>conf$$.sh
2895   chmod +x conf$$.sh
2896   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
2897     PATH_SEPARATOR=';'
2898   else
2899     PATH_SEPARATOR=:
2900   fi
2901   rm -f conf$$.sh
2902 fi
2903
2904 # Support unset when possible.
2905 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
2906   as_unset=unset
2907 else
2908   as_unset=false
2909 fi
2910
2911
2912 # Find who we are.  Look in the path if we contain no path at all
2913 # relative or not.
2914 case $0 in
2915   *[\\/]* ) as_myself=$0 ;;
2916   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2917 for as_dir in $PATH
2918 do
2919   IFS=$as_save_IFS
2920   test -z "$as_dir" && as_dir=.
2921   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
2922 done
2923
2924      ;;
2925 esac
2926 # We did not find ourselves, most probably we were run as `sh COMMAND'
2927 # in which case we are not to be found in the path.
2928 if test "x$as_myself" = x; then
2929   as_myself=$0
2930 fi
2931 if test ! -f "$as_myself"; then
2932   { echo "$as_me: error: cannot find myself; rerun with an absolute file name" >&2
2933    { (exit 1); exit 1; }; }
2934 fi
2935
2936 # Work around bugs in pre-3.0 UWIN ksh.
2937 for as_var in ENV MAIL MAILPATH
2938 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
2939 done
2940 PS1='$ '
2941 PS2='> '
2942 PS4='+ '
2943
2944 # NLS nuisances.
2945 for as_var in \
2946   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
2947   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
2948   LC_TELEPHONE LC_TIME
2949 do
2950   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
2951     eval $as_var=C; export $as_var
2952   else
2953     ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
2954   fi
2955 done
2956
2957 # Required to use basename.
2958 if expr a : '\(a\)' >/dev/null 2>&1; then
2959   as_expr=expr
2960 else
2961   as_expr=false
2962 fi
2963
2964 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
2965   as_basename=basename
2966 else
2967   as_basename=false
2968 fi
2969
2970
2971 # Name of the executable.
2972 as_me=`$as_basename "$0" ||
2973 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
2974          X"$0" : 'X\(//\)$' \| \
2975          X"$0" : 'X\(/\)$' \| \
2976          .     : '\(.\)' 2>/dev/null ||
2977 echo X/"$0" |
2978     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
2979           /^X\/\(\/\/\)$/{ s//\1/; q; }
2980           /^X\/\(\/\).*/{ s//\1/; q; }
2981           s/.*/./; q'`
2982
2983
2984
2985
2986   as_lineno_1=$LINENO
2987   as_lineno_2=$LINENO
2988   test "x$as_lineno_1" != "x$as_lineno_2" &&
2989   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
2990
2991   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
2992   # uniformly replaced by the line number.  The first 'sed' inserts a
2993   # line-number line after each line using $LINENO; the second 'sed'
2994   # does the real work.  The second script uses 'N' to pair each
2995   # line-number line with the line containing $LINENO, and appends
2996   # trailing '-' during substitution so that $LINENO is not a special
2997   # case at line end.
2998   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
2999   # scripts with optimization help from Paolo Bonzini.  Blame Lee
3000   # E. McMahon (1931-1989) for sed's syntax.  :-)
3001   sed -n '
3002     p
3003     /[$]LINENO/=
3004   ' <$as_myself |
3005     sed '
3006       s,[$]LINENO.*,&-,
3007       t lineno
3008       b
3009       :lineno
3010       N
3011       :loop
3012       s,[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\),\2\1\2,
3013       t loop
3014       s,-\n.*,,
3015     ' >$as_me.lineno &&
3016   chmod +x $as_me.lineno ||
3017     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
3018    { (exit 1); exit 1; }; }
3019
3020   # Don't try to exec as it changes $[0], causing all sort of problems
3021   # (the dirname of $[0] is not the place where we might find the
3022   # original and so on.  Autoconf is especially sensible to this).
3023   . ./$as_me.lineno
3024   # Exit status is that of the last command.
3025   exit
3026 }
3027
3028
3029 ECHO_C= ECHO_N= ECHO_T=
3030 case `echo -n x` in
3031 -n*)
3032   case `echo 'x\c'` in
3033   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
3034   *)   ECHO_C='\c';;
3035   esac;;
3036 *)
3037   ECHO_N='-n';;
3038 esac
3039
3040 if expr a : '\(a\)' >/dev/null 2>&1; then
3041   as_expr=expr
3042 else
3043   as_expr=false
3044 fi
3045
3046 rm -f conf$$ conf$$.exe conf$$.file
3047 echo >conf$$.file
3048 if ln -s conf$$.file conf$$ 2>/dev/null; then
3049   # We could just check for DJGPP; but this test a) works b) is more generic
3050   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
3051   if test -f conf$$.exe; then
3052     # Don't use ln at all; we don't have any links
3053     as_ln_s='cp -p'
3054   else
3055     as_ln_s='ln -s'
3056   fi
3057 elif ln conf$$.file conf$$ 2>/dev/null; then
3058   as_ln_s=ln
3059 else
3060   as_ln_s='cp -p'
3061 fi
3062 rm -f conf$$ conf$$.exe conf$$.file
3063
3064 if mkdir -p . 2>/dev/null; then
3065   as_mkdir_p=:
3066 else
3067   test -d ./-p && rmdir ./-p
3068   as_mkdir_p=false
3069 fi
3070
3071 # Find out whether ``test -x'' works.  Don't use a zero-byte file, as
3072 # systems may use methods other than mode bits to determine executability.
3073 cat >conf$$.file <<_ASEOF
3074 #! /bin/sh
3075 exit 0
3076 _ASEOF
3077 chmod +x conf$$.file
3078 if test -x conf$$.file >/dev/null 2>&1; then
3079   as_executable_p="test -x"
3080 else
3081   as_executable_p=:
3082 fi
3083 rm -f conf$$.file
3084
3085 # Sed expression to map a string onto a valid CPP name.
3086 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
3087
3088 # Sed expression to map a string onto a valid variable name.
3089 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
3090
3091
3092 # IFS
3093 # We need space, tab and new line, in precisely that order.
3094 as_nl='
3095 '
3096 IFS="   $as_nl"
3097
3098 # CDPATH.
3099 $as_unset CDPATH
3100
3101 exec 6>&1
3102
3103 # Save the log message, to keep $[0] and so on meaningful, and to
3104 # report actual input values of CONFIG_FILES etc. instead of their
3105 # values after options handling.
3106 ac_log="
3107 This file was extended by GNU Autoconf $as_me 2.59c, which was
3108 generated by GNU Autoconf 2.59c.  Invocation command line was
3109
3110   CONFIG_FILES    = $CONFIG_FILES
3111   CONFIG_HEADERS  = $CONFIG_HEADERS
3112   CONFIG_LINKS    = $CONFIG_LINKS
3113   CONFIG_COMMANDS = $CONFIG_COMMANDS
3114   $ $0 $@
3115
3116 on `(hostname || uname -n) 2>/dev/null | sed 1q`
3117 "
3118
3119 _ACEOF
3120
3121 cat >>$CONFIG_STATUS <<_ACEOF
3122 # Files that config.status was made for.
3123 config_files="$ac_config_files"
3124 config_commands="$ac_config_commands"
3125
3126 _ACEOF
3127
3128 cat >>$CONFIG_STATUS <<\_ACEOF
3129 ac_cs_usage="\
3130 \`$as_me' instantiates files from templates according to the
3131 current configuration.
3132
3133 Usage: $0 [OPTIONS] [FILE]...
3134
3135   -h, --help       print this help, then exit
3136   -V, --version    print version number, then exit
3137   -q, --quiet      do not print progress messages
3138   -d, --debug      don't remove temporary files
3139       --recheck    update $as_me by reconfiguring in the same conditions
3140   --file=FILE[:TEMPLATE]
3141                    instantiate the configuration file FILE
3142
3143 Configuration files:
3144 $config_files
3145
3146 Configuration commands:
3147 $config_commands
3148
3149 Report bugs to <bug-autoconf@gnu.org>."
3150
3151 _ACEOF
3152 cat >>$CONFIG_STATUS <<_ACEOF
3153 ac_cs_version="\\
3154 GNU Autoconf config.status 2.59c
3155 configured by $0, generated by GNU Autoconf 2.59c,
3156   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
3157
3158 Copyright (C) 2005 Free Software Foundation, Inc.
3159 This config.status script is free software; the Free Software Foundation
3160 gives unlimited permission to copy, distribute and modify it."
3161
3162 ac_pwd='$ac_pwd'
3163 srcdir='$srcdir'
3164 INSTALL='$INSTALL'
3165
3166 _ACEOF
3167
3168 cat >>$CONFIG_STATUS <<\_ACEOF
3169 # If no file are specified by the user, then we need to provide default
3170 # value.  By we need to know if files were specified by the user.
3171 ac_need_defaults=:
3172 while test $# != 0
3173 do
3174   case $1 in
3175   --*=*)
3176     ac_option=`expr "X$1" : 'X\([^=]*\)='`
3177     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
3178     ac_shift=:
3179     ;;
3180   *)
3181     ac_option=$1
3182     ac_optarg=$2
3183     ac_shift=shift
3184     ;;
3185   esac
3186
3187   case $ac_option in
3188   # Handling of the options.
3189   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3190     ac_cs_recheck=: ;;
3191   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
3192     echo "$ac_cs_version"; exit ;;
3193   --debug | --debu | --deb | --de | --d | -d )
3194     debug=: ;;
3195   --file | --fil | --fi | --f )
3196     $ac_shift
3197     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
3198     ac_need_defaults=false;;
3199   --he | --h |  --help | --hel | -h )
3200     echo "$ac_cs_usage"; exit ;;
3201   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
3202   | -silent | --silent | --silen | --sile | --sil | --si | --s)
3203     ac_cs_silent=: ;;
3204
3205   # This is an error.
3206   -*) { echo "$as_me: error: unrecognized option: $1
3207 Try \`$0 --help' for more information." >&2
3208    { (exit 1); exit 1; }; } ;;
3209
3210   *) ac_config_targets="$ac_config_targets $1"
3211      ac_need_defaults=false ;;
3212
3213   esac
3214   shift
3215 done
3216
3217 ac_configure_extra_args=
3218
3219 if $ac_cs_silent; then
3220   exec 6>/dev/null
3221   ac_configure_extra_args="$ac_configure_extra_args --silent"
3222 fi
3223
3224 exec 5>>config.log
3225 {
3226   echo
3227   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
3228 ## Running $as_me. ##
3229 _ASBOX
3230   echo "$ac_log"
3231 } >&5
3232
3233 _ACEOF
3234 cat >>$CONFIG_STATUS <<_ACEOF
3235 if \$ac_cs_recheck; then
3236   echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
3237   exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
3238 fi
3239 _ACEOF
3240
3241 cat >>$CONFIG_STATUS <<\_ACEOF
3242
3243 # Handling of arguments.
3244 for ac_config_target in $ac_config_targets
3245 do
3246   case $ac_config_target in
3247     config/Makefile) CONFIG_FILES="$CONFIG_FILES config/Makefile" ;;
3248     tests/atconfig) CONFIG_COMMANDS="$CONFIG_COMMANDS tests/atconfig" ;;
3249     tests/Makefile) CONFIG_FILES="$CONFIG_FILES tests/Makefile" ;;
3250     tests/atlocal) CONFIG_FILES="$CONFIG_FILES tests/atlocal" ;;
3251     man/Makefile) CONFIG_FILES="$CONFIG_FILES man/Makefile" ;;
3252     lib/emacs/Makefile) CONFIG_FILES="$CONFIG_FILES lib/emacs/Makefile" ;;
3253     Makefile) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
3254     doc/Makefile) CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
3255     lib/Makefile) CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
3256     lib/Autom4te/Makefile) CONFIG_FILES="$CONFIG_FILES lib/Autom4te/Makefile" ;;
3257     lib/autoscan/Makefile) CONFIG_FILES="$CONFIG_FILES lib/autoscan/Makefile" ;;
3258     lib/m4sugar/Makefile) CONFIG_FILES="$CONFIG_FILES lib/m4sugar/Makefile" ;;
3259     lib/autoconf/Makefile) CONFIG_FILES="$CONFIG_FILES lib/autoconf/Makefile" ;;
3260     lib/autotest/Makefile) CONFIG_FILES="$CONFIG_FILES lib/autotest/Makefile" ;;
3261     bin/Makefile) CONFIG_FILES="$CONFIG_FILES bin/Makefile" ;;
3262
3263   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
3264 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
3265    { (exit 1); exit 1; }; };;
3266   esac
3267 done
3268
3269
3270 # If the user did not use the arguments to specify the items to instantiate,
3271 # then the envvar interface is used.  Set only those that are not.
3272 # We use the long form for the default assignment because of an extremely
3273 # bizarre bug on SunOS 4.1.3.
3274 if $ac_need_defaults; then
3275   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
3276   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
3277 fi
3278
3279 # Have a temporary directory for convenience.  Make it in the build tree
3280 # simply because there is no reason against having it here, and in addition,
3281 # creating and moving files from /tmp can sometimes cause problems.
3282 # Hook for its removal unless debugging.
3283 $debug ||
3284 {
3285   trap 'exit_status=$?; rm -fr "$tmp" && exit $exit_status' 0
3286   trap '{ (exit 1); exit 1; }' 1 2 13 15
3287 }
3288 # Create a (secure) tmp directory for tmp files.
3289
3290 {
3291   tmp=`(umask 077 && mktemp -d -q "./confXXXXXX") 2>/dev/null` &&
3292   test -n "$tmp" && test -d "$tmp"
3293 }  ||
3294 {
3295   tmp=./conf$$-$RANDOM
3296   (umask 077 && mkdir "$tmp")
3297 } ||
3298 {
3299    echo "$me: cannot create a temporary directory in ." >&2
3300    { (exit 1); exit 1; }
3301 }
3302
3303 #
3304 # Set up the sed scripts for CONFIG_FILES section.
3305 #
3306
3307 # No need to generate the scripts if there are no CONFIG_FILES.
3308 # This happens for instance when ./config.status config.h
3309 if test -n "$CONFIG_FILES"; then
3310
3311 _ACEOF
3312
3313
3314
3315 ac_delim='%!_!# '
3316 for ac_last_try in false false false false false :; do
3317   cat >conf$$subs.sed <<_ACEOF
3318 SHELL!$SHELL$ac_delim
3319 PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
3320 PACKAGE_NAME!$PACKAGE_NAME$ac_delim
3321 PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
3322 PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
3323 PACKAGE_STRING!$PACKAGE_STRING$ac_delim
3324 PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
3325 exec_prefix!$exec_prefix$ac_delim
3326 prefix!$prefix$ac_delim
3327 program_transform_name!$program_transform_name$ac_delim
3328 bindir!$bindir$ac_delim
3329 sbindir!$sbindir$ac_delim
3330 libexecdir!$libexecdir$ac_delim
3331 datarootdir!$datarootdir$ac_delim
3332 datadir!$datadir$ac_delim
3333 sysconfdir!$sysconfdir$ac_delim
3334 sharedstatedir!$sharedstatedir$ac_delim
3335 localstatedir!$localstatedir$ac_delim
3336 includedir!$includedir$ac_delim
3337 oldincludedir!$oldincludedir$ac_delim
3338 docdir!$docdir$ac_delim
3339 infodir!$infodir$ac_delim
3340 htmldir!$htmldir$ac_delim
3341 dvidir!$dvidir$ac_delim
3342 pdfdir!$pdfdir$ac_delim
3343 psdir!$psdir$ac_delim
3344 libdir!$libdir$ac_delim
3345 localedir!$localedir$ac_delim
3346 mandir!$mandir$ac_delim
3347 DEFS!$DEFS$ac_delim
3348 ECHO_C!$ECHO_C$ac_delim
3349 ECHO_N!$ECHO_N$ac_delim
3350 ECHO_T!$ECHO_T$ac_delim
3351 LIBS!$LIBS$ac_delim
3352 build_alias!$build_alias$ac_delim
3353 host_alias!$host_alias$ac_delim
3354 target_alias!$target_alias$ac_delim
3355 INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
3356 INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
3357 INSTALL_DATA!$INSTALL_DATA$ac_delim
3358 CYGPATH_W!$CYGPATH_W$ac_delim
3359 PACKAGE!$PACKAGE$ac_delim
3360 VERSION!$VERSION$ac_delim
3361 ACLOCAL!$ACLOCAL$ac_delim
3362 AUTOCONF!$AUTOCONF$ac_delim
3363 AUTOMAKE!$AUTOMAKE$ac_delim
3364 AUTOHEADER!$AUTOHEADER$ac_delim
3365 MAKEINFO!$MAKEINFO$ac_delim
3366 install_sh!$install_sh$ac_delim
3367 STRIP!$STRIP$ac_delim
3368 ac_ct_STRIP!$ac_ct_STRIP$ac_delim
3369 INSTALL_STRIP_PROGRAM!$INSTALL_STRIP_PROGRAM$ac_delim
3370 mkdir_p!$mkdir_p$ac_delim
3371 AWK!$AWK$ac_delim
3372 SET_MAKE!$SET_MAKE$ac_delim
3373 am__leading_dot!$am__leading_dot$ac_delim
3374 AMTAR!$AMTAR$ac_delim
3375 am__tar!$am__tar$ac_delim
3376 am__untar!$am__untar$ac_delim
3377 ac_cv_sh_n_works!$ac_cv_sh_n_works$ac_delim
3378 EXPR!$EXPR$ac_delim
3379 M4!$M4$ac_delim
3380 HELP2MAN!$HELP2MAN$ac_delim
3381 PERL!$PERL$ac_delim
3382 TEST_EMACS!$TEST_EMACS$ac_delim
3383 EMACS!$EMACS$ac_delim
3384 EMACSLOADPATH!$EMACSLOADPATH$ac_delim
3385 lispdir!$lispdir$ac_delim
3386 GREP!$GREP$ac_delim
3387 EGREP!$EGREP$ac_delim
3388 SED!$SED$ac_delim
3389 LIBOBJS!$LIBOBJS$ac_delim
3390 LTLIBOBJS!$LTLIBOBJS$ac_delim
3391 _ACEOF
3392
3393   if test `grep -c "$ac_delim\$" conf$$subs.sed` = 73; then
3394     break
3395   elif $ac_last_try; then
3396     { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
3397 echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
3398    { (exit 1); exit 1; }; }
3399   else
3400     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
3401   fi
3402 done
3403
3404 ac_eof=`sed -n '/^CEOF0-9*$/s/CEOF//p' conf$$subs.sed | sort -nru | sed 1q`
3405 ac_eof=`expr 0$ac_eof + 1`
3406
3407 cat >>$CONFIG_STATUS <<_ACEOF
3408 cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
3409 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
3410 _ACEOF
3411 sed '
3412 s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
3413 s/^/s,@/; s/!/@,|#_!!_#|/
3414 :n
3415 t n
3416 s/'"$ac_delim"'$/,g/; t
3417 s/$/\\/; p
3418 N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
3419 ' >>$CONFIG_STATUS <conf$$subs.sed
3420 rm -f conf$$subs.sed
3421 cat >>$CONFIG_STATUS <<_ACEOF
3422 :end
3423 s/|#_!!_#|//g
3424 CEOF$ac_eof
3425 _ACEOF
3426
3427
3428 # VPATH may cause trouble with some makes, so we remove $(srcdir),
3429 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
3430 # trailing colons and then remove the whole line if VPATH becomes empty
3431 # (actually we leave an empty line to preserve line numbers).
3432 if test "x$srcdir" = x.; then
3433   ac_vpsub='/^[  ]*VPATH[        ]*=/{
3434 s/:*\$(srcdir):*/:/;
3435 s/:*\${srcdir}:*/:/;
3436 s/:*@srcdir@:*/:/;
3437 s/^\([^=]*=[     ]*\):*/\1/;
3438 s/:*$//;
3439 s/^[^=]*=[       ]*$//;
3440 }'
3441 fi
3442
3443 cat >>$CONFIG_STATUS <<\_ACEOF
3444 fi # test -n "$CONFIG_FILES"
3445
3446
3447 for ac_tag in  :F $CONFIG_FILES      :C $CONFIG_COMMANDS
3448 do
3449   case $ac_tag in
3450   :[FHLC]) ac_mode=$ac_tag; continue;;
3451   esac
3452   case $ac_mode$ac_tag in
3453   :[FHL]*:*);;
3454   :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
3455 echo "$as_me: error: Invalid tag $ac_tag." >&2;}
3456    { (exit 1); exit 1; }; };;
3457   :[FH]-) ac_tag=-:-;;
3458   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
3459   esac
3460   ac_save_IFS=$IFS
3461   IFS=:
3462   set x $ac_tag
3463   IFS=$ac_save_IFS
3464   shift
3465   ac_file=$1
3466   shift
3467
3468   case $ac_mode in
3469   :L) ac_source=$1;;
3470   :[FH])
3471     ac_file_inputs=
3472     for ac_f
3473     do
3474       case $ac_f in
3475       -) ac_f="$tmp/stdin";;
3476       *) # Look for the file first in the build tree, then in the source tree
3477          # (if the path is not absolute).  The absolute path cannot be DOS-style,
3478          # because $ac_f cannot contain `:'.
3479          test -f "$ac_f" ||
3480            case $ac_f in
3481            [\\/$]*) false;;
3482            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
3483            esac ||
3484            { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
3485 echo "$as_me: error: cannot find input file: $ac_f" >&2;}
3486    { (exit 1); exit 1; }; };;
3487       esac
3488       ac_file_inputs="$ac_file_inputs $ac_f"
3489     done
3490
3491     # Let's still pretend it is `configure' which instantiates (i.e., don't
3492     # use $as_me), people would be surprised to read:
3493     #    /* config.h.  Generated by config.status.  */
3494     configure_input="Generated from "`IFS=:
3495           echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
3496     if test x"$ac_file" != x-; then
3497       configure_input="$ac_file.  $configure_input"
3498       { echo "$as_me:$LINENO: creating $ac_file" >&5
3499 echo "$as_me: creating $ac_file" >&6;}
3500     fi
3501
3502     case $ac_tag in
3503     *:-:* | *:-) cat >"$tmp/stdin";;
3504     esac
3505     ;;
3506   esac
3507
3508   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
3509 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3510          X"$ac_file" : 'X\(//\)[^/]' \| \
3511          X"$ac_file" : 'X\(//\)$' \| \
3512          X"$ac_file" : 'X\(/\)' \| \
3513          .     : '\(.\)' 2>/dev/null ||
3514 echo X"$ac_file" |
3515     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
3516           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
3517           /^X\(\/\/\)$/{ s//\1/; q; }
3518           /^X\(\/\).*/{ s//\1/; q; }
3519           s/.*/./; q'`
3520   { if $as_mkdir_p; then
3521     test -d "$ac_dir" || mkdir -p "$ac_dir"
3522   else
3523     as_dir="$ac_dir"
3524     as_dirs=
3525     while test ! -d "$as_dir"; do
3526       as_dirs="$as_dir $as_dirs"
3527       as_dir=`(dirname "$as_dir") 2>/dev/null ||
3528 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3529          X"$as_dir" : 'X\(//\)[^/]' \| \
3530          X"$as_dir" : 'X\(//\)$' \| \
3531          X"$as_dir" : 'X\(/\)' \| \
3532          .     : '\(.\)' 2>/dev/null ||
3533 echo X"$as_dir" |
3534     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
3535           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
3536           /^X\(\/\/\)$/{ s//\1/; q; }
3537           /^X\(\/\).*/{ s//\1/; q; }
3538           s/.*/./; q'`
3539     done
3540     test ! -n "$as_dirs" || mkdir $as_dirs
3541   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
3542 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
3543    { (exit 1); exit 1; }; }; }
3544
3545   ac_builddir=.
3546
3547 case "$ac_dir" in
3548 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
3549 *)
3550   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
3551   # A ".." for each directory in $ac_dir_suffix.
3552   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
3553   case $ac_top_builddir_sub in
3554   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
3555   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
3556   esac ;;
3557 esac
3558 ac_abs_top_builddir=$ac_pwd
3559 ac_abs_builddir=$ac_pwd$ac_dir_suffix
3560 # for backward compatibility:
3561 ac_top_builddir=$ac_top_build_prefix
3562
3563 case $srcdir in
3564   .)  # We are building in place.
3565     ac_srcdir=.
3566     ac_top_srcdir=$ac_top_builddir_sub
3567     ac_abs_top_srcdir=$ac_pwd ;;
3568   [\\/]* | ?:[\\/]* )  # Absolute name.
3569     ac_srcdir=$srcdir$ac_dir_suffix;
3570     ac_top_srcdir=$srcdir
3571     ac_abs_top_srcdir=$srcdir ;;
3572   *) # Relative name.
3573     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
3574     ac_top_srcdir=$ac_top_build_prefix$srcdir
3575     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
3576 esac
3577 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
3578
3579
3580   case $ac_mode in
3581   :F)
3582   #
3583   # CONFIG_FILE
3584   #
3585
3586   case $INSTALL in
3587   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
3588   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
3589   esac
3590
3591 _ACEOF
3592
3593 # Neutralize VPATH when `$srcdir' = `.'.
3594 # Shell code in configure.ac might set extrasub.
3595 # FIXME: do we really want to maintain this feature?
3596 cat >>$CONFIG_STATUS <<_ACEOF
3597   sed "$ac_vpsub
3598 $extrasub
3599 _ACEOF
3600 cat >>$CONFIG_STATUS <<\_ACEOF
3601 :t
3602 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
3603 s&@configure_input@&$configure_input&;t t
3604 s&@top_builddir@&$ac_top_builddir_sub&;t t
3605 s&@srcdir@&$ac_srcdir&;t t
3606 s&@abs_srcdir@&$ac_abs_srcdir&;t t
3607 s&@top_srcdir@&$ac_top_srcdir&;t t
3608 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
3609 s&@builddir@&$ac_builddir&;t t
3610 s&@abs_builddir@&$ac_abs_builddir&;t t
3611 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
3612 s&@INSTALL@&$ac_INSTALL&;t t
3613 " $ac_file_inputs | sed -f "$tmp/subs-1.sed" >$tmp/out
3614
3615   rm -f "$tmp/stdin"
3616   case $ac_file in
3617   -) cat "$tmp/out"; rm -f "$tmp/out";;
3618   *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
3619   esac
3620  ;;
3621
3622
3623   :C)  { echo "$as_me:$LINENO: executing $ac_file commands" >&5
3624 echo "$as_me: executing $ac_file commands" >&6;}
3625  ;;
3626   esac
3627
3628
3629   case $ac_file$ac_mode in
3630     tests/atconfig:C) cat >tests/atconfig <<ATEOF
3631 # Configurable variable values for building test suites.
3632 # Generated by $0.
3633 # Copyright (C) 2000, 2001, 2003, 2004 Free Software Foundation, Inc.
3634
3635 # The test suite will define top_srcdir=$at_top_srcdir/../.. etc.
3636 at_testdir='tests'
3637 abs_builddir='$ac_abs_builddir'
3638 at_srcdir='$ac_srcdir'
3639 abs_srcdir='$ac_abs_srcdir'
3640 at_top_srcdir='$ac_top_srcdir'
3641 abs_top_srcdir='$ac_abs_top_srcdir'
3642 at_top_build_prefix='$ac_top_build_prefix'
3643 abs_top_builddir='$ac_abs_top_builddir'
3644
3645 # Backward compatibility with Autotest <= 2.59b:
3646 at_top_builddir=\$at_top_build_prefix
3647
3648 AUTOTEST_PATH='tests'
3649
3650 SHELL=\${CONFIG_SHELL-'$SHELL'}
3651 ATEOF
3652  ;;
3653
3654   esac
3655 done # for ac_tag
3656
3657
3658 { (exit 0); exit 0; }
3659 _ACEOF
3660 chmod +x $CONFIG_STATUS
3661 ac_clean_files=$ac_clean_files_save
3662
3663
3664 # configure is writing to config.log, and then calls config.status.
3665 # config.status does its own redirection, appending to config.log.
3666 # Unfortunately, on DOS this fails, as config.log is still kept open
3667 # by configure, so config.status won't be able to write to it; its
3668 # output is simply discarded.  So we exec the FD to /dev/null,
3669 # effectively closing config.log, so it can be properly (re)opened and
3670 # appended to by config.status.  When coming back to configure, we
3671 # need to make the FD available again.
3672 if test "$no_create" != yes; then
3673   ac_cs_success=:
3674   ac_config_status_args=
3675   test "$silent" = yes &&
3676     ac_config_status_args="$ac_config_status_args --quiet"
3677   exec 5>/dev/null
3678   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
3679   exec 5>>config.log
3680   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
3681   # would make configure fail if this is the last instruction.
3682   $ac_cs_success || { (exit 1); exit 1; }
3683 fi
3684
3685 # Report the state of this version of Autoconf if this is a beta.
3686     cat <<EOF
3687
3688 You are about to use an experimental version of Autoconf.  Be sure to
3689 read the relevant mailing lists, most importantly <autoconf@gnu.org>.
3690
3691 Below you will find information on the status of this version of Autoconf.
3692
3693
3694 EOF
3695     sed -n '/^\* Status/,$p' $srcdir/BUGS
3696