configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.61b for GNU Autoconf 2.61b.
   4 #
   5 # Report bugs to <bug-autoconf@gnu.org>.
   6 #
   7 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   8 # 2002, 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## --------------------- ##
  12 ## M4sh Initialization.  ##
  13 ## --------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in
  26   *posix*) set -o posix ;;
  27 esac
  28
  29 fi
  30
  31
  32
  33
  34 # PATH needs CR
  35 # Avoid depending upon Character Ranges.
  36 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
  37 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
  38 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
  39 as_cr_digits='0123456789'
  40 as_cr_alnum=$as_cr_Letters$as_cr_digits
  41
  42 as_nl='
  43 '
  44 export as_nl
  45 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  46 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  47 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  48 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  49 if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  50   as_echo='printf %s\n'
  51   as_echo_n='printf %s'
  52 else
  53   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  54     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  55     as_echo_n='/usr/ucb/echo -n'
  56   else
  57     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  58     as_echo_n_body='eval
  59       arg=$1;
  60       case $arg in
  61       *"$as_nl"*)
  62         expr "X$arg" : "X\\(.*\\)$as_nl";
  63         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  64       esac;
  65       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  66     '
  67     export as_echo_n_body
  68     as_echo_n='sh -c $as_echo_n_body as_echo'
  69   fi
  70   export as_echo_body
  71   as_echo='sh -c $as_echo_body as_echo'
  72 fi
  73
  74 # The user is always right.
  75 if test "${PATH_SEPARATOR+set}" != set; then
  76   PATH_SEPARATOR=:
  77   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  78     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  79       PATH_SEPARATOR=';'
  80   }
  81 fi
  82
  83 # Support unset when possible.
  84 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
  85   as_unset=unset
  86 else
  87   as_unset=false
  88 fi
  89
  90
  91 # IFS
  92 # We need space, tab and new line, in precisely that order.  Quoting is
  93 # there to prevent editors from complaining about space-tab.
  94 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  95 # splitting by setting IFS to empty value.)
  96 IFS=" ""        $as_nl"
  97
  98 # Find who we are.  Look in the path if we contain no directory separator.
  99 case $0 in
 100   *[\\/]* ) as_myself=$0 ;;
 101   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 102 for as_dir in $PATH
 103 do
 104   IFS=$as_save_IFS
 105   test -z "$as_dir" && as_dir=.
 106   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 107 done
 108 IFS=$as_save_IFS
 109
 110      ;;
 111 esac
 112 # We did not find ourselves, most probably we were run as `sh COMMAND'
 113 # in which case we are not to be found in the path.
 114 if test "x$as_myself" = x; then
 115   as_myself=$0
 116 fi
 117 if test ! -f "$as_myself"; then
 118   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 119   { (exit 1); exit 1; }
 120 fi
 121
 122 # Work around bugs in pre-3.0 UWIN ksh.
 123 for as_var in ENV MAIL MAILPATH
 124 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
 125 done
 126 PS1='$ '
 127 PS2='> '
 128 PS4='+ '
 129
 130 # NLS nuisances.
 131 LC_ALL=C
 132 export LC_ALL
 133 LANGUAGE=C
 134 export LANGUAGE
 135
 136 # Required to use basename.
 137 if expr a : '\(a\)' >/dev/null 2>&1 &&
 138    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 139   as_expr=expr
 140 else
 141   as_expr=false
 142 fi
 143
 144 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 145   as_basename=basename
 146 else
 147   as_basename=false
 148 fi
 149
 150
 151 # Name of the executable.
 152 as_me=`$as_basename -- "$0" ||
 153 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 154          X"$0" : 'X\(//\)$' \| \
 155          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 156 $as_echo X/"$0" |
 157     sed '/^.*\/\([^/][^/]*\)\/*$/{
 158             s//\1/
 159             q
 160           }
 161           /^X\/\(\/\/\)$/{
 162             s//\1/
 163             q
 164           }
 165           /^X\/\(\/\).*/{
 166             s//\1/
 167             q
 168           }
 169           s/.*/./; q'`
 170
 171 # CDPATH.
 172 $as_unset CDPATH
 173
 174
 175 if test "x$CONFIG_SHELL" = x; then
 176   if (eval ":") 2>/dev/null; then
 177   as_have_required=yes
 178 else
 179   as_have_required=no
 180 fi
 181
 182   if test $as_have_required = yes &&     (eval ":
 183 (as_func_return () {
 184   (exit \$1)
 185 }
 186 as_func_success () {
 187   as_func_return 0
 188 }
 189 as_func_failure () {
 190   as_func_return 1
 191 }
 192 as_func_ret_success () {
 193   return 0
 194 }
 195 as_func_ret_failure () {
 196   return 1
 197 }
 198
 199 exitcode=0
 200 if as_func_success; then
 201   :
 202 else
 203   exitcode=1
 204   echo as_func_success failed.
 205 fi
 206
 207 if as_func_failure; then
 208   exitcode=1
 209   echo as_func_failure succeeded.
 210 fi
 211
 212 if as_func_ret_success; then
 213   :
 214 else
 215   exitcode=1
 216   echo as_func_ret_success failed.
 217 fi
 218
 219 if as_func_ret_failure; then
 220   exitcode=1
 221   echo as_func_ret_failure succeeded.
 222 fi
 223
 224 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
 225   :
 226 else
 227   exitcode=1
 228   echo positional parameters were not saved.
 229 fi
 230
 231 test \$exitcode = 0) || { (exit 1); exit 1; }
 232
 233 (
 234   as_lineno_1=\$LINENO
 235   as_lineno_2=\$LINENO
 236   test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
 237   test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
 238 ") 2> /dev/null; then
 239   :
 240 else
 241   as_candidate_shells=
 242     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 243 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 244 do
 245   IFS=$as_save_IFS
 246   test -z "$as_dir" && as_dir=.
 247   case $as_dir in
 248          /*)
 249            for as_base in sh bash ksh sh5; do
 250              as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
 251            done;;
 252        esac
 253 done
 254 IFS=$as_save_IFS
 255
 256
 257       for as_shell in $as_candidate_shells $SHELL; do
 258          # Try only shells that exist, to save several forks.
 259          if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 260                 { ("$as_shell") 2> /dev/null <<\_ASEOF
 261 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 262   emulate sh
 263   NULLCMD=:
 264   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
 265   # is contrary to our usage.  Disable this feature.
 266   alias -g '${1+"$@"}'='"$@"'
 267   setopt NO_GLOB_SUBST
 268 else
 269   case `(set -o) 2>/dev/null` in
 270   *posix*) set -o posix ;;
 271 esac
 272
 273 fi
 274
 275
 276 :
 277 _ASEOF
 278 }; then
 279   CONFIG_SHELL=$as_shell
 280                as_have_required=yes
 281                if { "$as_shell" 2> /dev/null <<\_ASEOF
 282 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 283   emulate sh
 284   NULLCMD=:
 285   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
 286   # is contrary to our usage.  Disable this feature.
 287   alias -g '${1+"$@"}'='"$@"'
 288   setopt NO_GLOB_SUBST
 289 else
 290   case `(set -o) 2>/dev/null` in
 291   *posix*) set -o posix ;;
 292 esac
 293
 294 fi
 295
 296
 297 :
 298 (as_func_return () {
 299   (exit $1)
 300 }
 301 as_func_success () {
 302   as_func_return 0
 303 }
 304 as_func_failure () {
 305   as_func_return 1
 306 }
 307 as_func_ret_success () {
 308   return 0
 309 }
 310 as_func_ret_failure () {
 311   return 1
 312 }
 313
 314 exitcode=0
 315 if as_func_success; then
 316   :
 317 else
 318   exitcode=1
 319   echo as_func_success failed.
 320 fi
 321
 322 if as_func_failure; then
 323   exitcode=1
 324   echo as_func_failure succeeded.
 325 fi
 326
 327 if as_func_ret_success; then
 328   :
 329 else
 330   exitcode=1
 331   echo as_func_ret_success failed.
 332 fi
 333
 334 if as_func_ret_failure; then
 335   exitcode=1
 336   echo as_func_ret_failure succeeded.
 337 fi
 338
 339 if ( set x; as_func_ret_success y && test x = "$1" ); then
 340   :
 341 else
 342   exitcode=1
 343   echo positional parameters were not saved.
 344 fi
 345
 346 test $exitcode = 0) || { (exit 1); exit 1; }
 347
 348 (
 349   as_lineno_1=$LINENO
 350   as_lineno_2=$LINENO
 351   test "x$as_lineno_1" != "x$as_lineno_2" &&
 352   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
 353
 354 _ASEOF
 355 }; then
 356   break
 357 fi
 358
 359 fi
 360
 361       done
 362
 363       if test "x$CONFIG_SHELL" != x; then
 364   for as_var in BASH_ENV ENV
 365         do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
 366         done
 367         export CONFIG_SHELL
 368         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 369 fi
 370
 371
 372     if test $as_have_required = no; then
 373   echo This script requires a shell more modern than all the
 374       echo shells that I found on your system.  Please install a
 375       echo modern shell, or manually run the script under such a
 376       echo shell if you do have one.
 377       { (exit 1); exit 1; }
 378 fi
 379
 380
 381 fi
 382
 383 fi
 384
 385
 386
 387 (eval "as_func_return () {
 388   (exit \$1)
 389 }
 390 as_func_success () {
 391   as_func_return 0
 392 }
 393 as_func_failure () {
 394   as_func_return 1
 395 }
 396 as_func_ret_success () {
 397   return 0
 398 }
 399 as_func_ret_failure () {
 400   return 1
 401 }
 402
 403 exitcode=0
 404 if as_func_success; then
 405   :
 406 else
 407   exitcode=1
 408   echo as_func_success failed.
 409 fi
 410
 411 if as_func_failure; then
 412   exitcode=1
 413   echo as_func_failure succeeded.
 414 fi
 415
 416 if as_func_ret_success; then
 417   :
 418 else
 419   exitcode=1
 420   echo as_func_ret_success failed.
 421 fi
 422
 423 if as_func_ret_failure; then
 424   exitcode=1
 425   echo as_func_ret_failure succeeded.
 426 fi
 427
 428 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
 429   :
 430 else
 431   exitcode=1
 432   echo positional parameters were not saved.
 433 fi
 434
 435 test \$exitcode = 0") || {
 436   echo No shell found that supports shell functions.
 437   echo Please tell bug-autoconf@gnu.org about your system,
 438   echo including any error possibly output before this message.
 439   echo This can help us improve future autoconf versions.
 440   echo Configuration will now proceed without shell functions.
 441 }
 442
 443
 444
 445   as_lineno_1=$LINENO
 446   as_lineno_2=$LINENO
 447   test "x$as_lineno_1" != "x$as_lineno_2" &&
 448   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
 449
 450   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
 451   # uniformly replaced by the line number.  The first 'sed' inserts a
 452   # line-number line after each line using $LINENO; the second 'sed'
 453   # does the real work.  The second script uses 'N' to pair each
 454   # line-number line with the line containing $LINENO, and appends
 455   # trailing '-' during substitution so that $LINENO is not a special
 456   # case at line end.
 457   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
 458   # scripts with optimization help from Paolo Bonzini.  Blame Lee
 459   # E. McMahon (1931-1989) for sed's syntax.  :-)
 460   sed -n '
 461     p
 462     /[$]LINENO/=
 463   ' <$as_myself |
 464     sed '
 465       s/[$]LINENO.*/&-/
 466       t lineno
 467       b
 468       :lineno
 469       N
 470       :loop
 471       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 472       t loop
 473       s/-\n.*//
 474     ' >$as_me.lineno &&
 475   chmod +x "$as_me.lineno" ||
 476     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
 477    { (exit 1); exit 1; }; }
 478
 479   # Don't try to exec as it changes $[0], causing all sort of problems
 480   # (the dirname of $[0] is not the place where we might find the
 481   # original and so on.  Autoconf is especially sensitive to this).
 482   . "./$as_me.lineno"
 483   # Exit status is that of the last command.
 484   exit
 485 }
 486
 487
 488 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 489   as_dirname=dirname
 490 else
 491   as_dirname=false
 492 fi
 493
 494 ECHO_C= ECHO_N= ECHO_T=
 495 case `echo -n x` in
 496 -n*)
 497   case `echo 'x\c'` in
 498   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 499   *)   ECHO_C='\c';;
 500   esac;;
 501 *)
 502   ECHO_N='-n';;
 503 esac
 504 if expr a : '\(a\)' >/dev/null 2>&1 &&
 505    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 506   as_expr=expr
 507 else
 508   as_expr=false
 509 fi
 510
 511 rm -f conf$$ conf$$.exe conf$$.file
 512 if test -d conf$$.dir; then
 513   rm -f conf$$.dir/conf$$.file
 514 else
 515   rm -f conf$$.dir
 516   mkdir conf$$.dir
 517 fi
 518 echo >conf$$.file
 519 if ln -s conf$$.file conf$$ 2>/dev/null; then
 520   as_ln_s='ln -s'
 521   # ... but there are two gotchas:
 522   # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 523   # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 524   # In both cases, we have to default to `cp -p'.
 525   ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 526     as_ln_s='cp -p'
 527 elif ln conf$$.file conf$$ 2>/dev/null; then
 528   as_ln_s=ln
 529 else
 530   as_ln_s='cp -p'
 531 fi
 532 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 533 rmdir conf$$.dir 2>/dev/null
 534
 535 if mkdir -p . 2>/dev/null; then
 536   as_mkdir_p=:
 537 else
 538   test -d ./-p && rmdir ./-p
 539   as_mkdir_p=false
 540 fi
 541
 542 if test -x / >/dev/null 2>&1; then
 543   as_test_x='test -x'
 544 else
 545   if ls -dL / >/dev/null 2>&1; then
 546     as_ls_L_option=L
 547   else
 548     as_ls_L_option=
 549   fi
 550   as_test_x='
 551     eval sh -c '\''
 552       if test -d "$1"; then
 553         test -d "$1/.";
 554       else
 555         case $1 in
 556         -*)set "./$1";;
 557         esac;
 558         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
 559         ???[sx]*):;;*)false;;esac;fi
 560     '\'' sh
 561   '
 562 fi
 563 as_executable_p=$as_test_x
 564
 565 # Sed expression to map a string onto a valid CPP name.
 566 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 567
 568 # Sed expression to map a string onto a valid variable name.
 569 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 570
 571
 572
 573 exec 7<&0 </dev/null 6>&1
 574
 575 # Name of the host.
 576 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 577 # so uname gets run too.
 578 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 579
 580 #
 581 # Initializations.
 582 #
 583 ac_default_prefix=/usr/local
 584 ac_clean_files=
 585 ac_config_libobj_dir=.
 586 LIBOBJS=
 587 cross_compiling=no
 588 subdirs=
 589 MFLAGS=
 590 MAKEFLAGS=
 591 SHELL=${CONFIG_SHELL-/bin/sh}
 592
 593 # Identity of this package.
 594 PACKAGE_NAME='GNU Autoconf'
 595 PACKAGE_TARNAME='autoconf'
 596 PACKAGE_VERSION='2.61b'
 597 PACKAGE_STRING='GNU Autoconf 2.61b'
 598 PACKAGE_BUGREPORT='bug-autoconf@gnu.org'
 599
 600 ac_unique_file="ChangeLog"
 601 ac_subst_vars='SHELL
 602 PATH_SEPARATOR
 603 PACKAGE_NAME
 604 PACKAGE_TARNAME
 605 PACKAGE_VERSION
 606 PACKAGE_STRING
 607 PACKAGE_BUGREPORT
 608 exec_prefix
 609 prefix
 610 program_transform_name
 611 bindir
 612 sbindir
 613 libexecdir
 614 datarootdir
 615 datadir
 616 sysconfdir
 617 sharedstatedir
 618 localstatedir
 619 includedir
 620 oldincludedir
 621 docdir
 622 infodir
 623 htmldir
 624 dvidir
 625 pdfdir
 626 psdir
 627 libdir
 628 localedir
 629 mandir
 630 DEFS
 631 ECHO_C
 632 ECHO_N
 633 ECHO_T
 634 LIBS
 635 build_alias
 636 host_alias
 637 target_alias
 638 INSTALL_PROGRAM
 639 INSTALL_SCRIPT
 640 INSTALL_DATA
 641 am__isrc
 642 CYGPATH_W
 643 PACKAGE
 644 VERSION
 645 ACLOCAL
 646 AUTOCONF
 647 AUTOMAKE
 648 AUTOHEADER
 649 MAKEINFO
 650 install_sh
 651 STRIP
 652 INSTALL_STRIP_PROGRAM
 653 MKDIR_P
 654 mkdir_p
 655 AWK
 656 SET_MAKE
 657 am__leading_dot
 658 AMTAR
 659 am__tar
 660 am__untar
 661 ac_cv_sh_n_works
 662 EXPR
 663 M4
 664 M4_DEBUGFILE
 665 HELP2MAN
 666 PERL
 667 TEST_EMACS
 668 EMACS
 669 EMACSLOADPATH
 670 lispdir
 671 GREP
 672 EGREP
 673 SED
 674 LIBOBJS
 675 LTLIBOBJS'
 676 ac_subst_files=''
 677 ac_user_opts='
 678 enable_option_checking
 679 with_lispdir
 680 '
 681       ac_precious_vars='build_alias
 682 host_alias
 683 target_alias
 684 M4
 685 EMACS
 686 EMACSLOADPATH'
 687
 688
 689 # Initialize some variables set by options.
 690 ac_init_help=
 691 ac_init_version=false
 692 ac_unrecognized_opts=
 693 ac_unrecognized_sep=
 694 # The variables have the same names as the options, with
 695 # dashes changed to underlines.
 696 cache_file=/dev/null
 697 exec_prefix=NONE
 698 no_create=
 699 no_recursion=
 700 prefix=NONE
 701 program_prefix=NONE
 702 program_suffix=NONE
 703 program_transform_name=s,x,x,
 704 silent=
 705 site=
 706 srcdir=
 707 verbose=
 708 x_includes=NONE
 709 x_libraries=NONE
 710
 711 # Installation directory options.
 712 # These are left unexpanded so users can "make install exec_prefix=/foo"
 713 # and all the variables that are supposed to be based on exec_prefix
 714 # by default will actually change.
 715 # Use braces instead of parens because sh, perl, etc. also accept them.
 716 # (The list follows the same order as the GNU Coding Standards.)
 717 bindir='${exec_prefix}/bin'
 718 sbindir='${exec_prefix}/sbin'
 719 libexecdir='${exec_prefix}/libexec'
 720 datarootdir='${prefix}/share'
 721 datadir='${datarootdir}'
 722 sysconfdir='${prefix}/etc'
 723 sharedstatedir='${prefix}/com'
 724 localstatedir='${prefix}/var'
 725 includedir='${prefix}/include'
 726 oldincludedir='/usr/include'
 727 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 728 infodir='${datarootdir}/info'
 729 htmldir='${docdir}'
 730 dvidir='${docdir}'
 731 pdfdir='${docdir}'
 732 psdir='${docdir}'
 733 libdir='${exec_prefix}/lib'
 734 localedir='${datarootdir}/locale'
 735 mandir='${datarootdir}/man'
 736
 737 ac_prev=
 738 ac_dashdash=
 739 for ac_option
 740 do
 741   # If the previous option needs an argument, assign it.
 742   if test -n "$ac_prev"; then
 743     eval $ac_prev=\$ac_option
 744     ac_prev=
 745     continue
 746   fi
 747
 748   case $ac_option in
 749   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 750   *)    ac_optarg=yes ;;
 751   esac
 752
 753   # Accept the important Cygnus configure options, so we can diagnose typos.
 754
 755   case $ac_dashdash$ac_option in
 756   --)
 757     ac_dashdash=yes ;;
 758
 759   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 760     ac_prev=bindir ;;
 761   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 762     bindir=$ac_optarg ;;
 763
 764   -build | --build | --buil | --bui | --bu)
 765     ac_prev=build_alias ;;
 766   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 767     build_alias=$ac_optarg ;;
 768
 769   -cache-file | --cache-file | --cache-fil | --cache-fi \
 770   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 771     ac_prev=cache_file ;;
 772   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 773   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 774     cache_file=$ac_optarg ;;
 775
 776   --config-cache | -C)
 777     cache_file=config.cache ;;
 778
 779   -datadir | --datadir | --datadi | --datad)
 780     ac_prev=datadir ;;
 781   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 782     datadir=$ac_optarg ;;
 783
 784   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 785   | --dataroo | --dataro | --datar)
 786     ac_prev=datarootdir ;;
 787   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 788   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 789     datarootdir=$ac_optarg ;;
 790
 791   -disable-* | --disable-*)
 792     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 793     # Reject names that are not valid shell variable names.
 794     expr "x$ac_useropt" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 795       { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
 796    { (exit 1); exit 1; }; }
 797     ac_useropt_orig=$ac_useropt
 798     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-.]/_/g'`
 799     case $ac_user_opts in
 800       *"
 801 "enable_$ac_useropt"
 802 "*) ;;
 803       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 804          ac_unrecognized_sep=', ';;
 805     esac
 806     eval enable_$ac_useropt=no ;;
 807
 808   -docdir | --docdir | --docdi | --doc | --do)
 809     ac_prev=docdir ;;
 810   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 811     docdir=$ac_optarg ;;
 812
 813   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 814     ac_prev=dvidir ;;
 815   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 816     dvidir=$ac_optarg ;;
 817
 818   -enable-* | --enable-*)
 819     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 820     # Reject names that are not valid shell variable names.
 821     expr "x$ac_useropt" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 822       { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
 823    { (exit 1); exit 1; }; }
 824     ac_useropt_orig=$ac_useropt
 825     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-.]/_/g'`
 826     case $ac_user_opts in
 827       *"
 828 "enable_$ac_useropt"
 829 "*) ;;
 830       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 831          ac_unrecognized_sep=', ';;
 832     esac
 833     eval enable_$ac_useropt=\$ac_optarg ;;
 834
 835   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 836   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 837   | --exec | --exe | --ex)
 838     ac_prev=exec_prefix ;;
 839   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 840   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 841   | --exec=* | --exe=* | --ex=*)
 842     exec_prefix=$ac_optarg ;;
 843
 844   -gas | --gas | --ga | --g)
 845     # Obsolete; use --with-gas.
 846     with_gas=yes ;;
 847
 848   -help | --help | --hel | --he | -h)
 849     ac_init_help=long ;;
 850   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 851     ac_init_help=recursive ;;
 852   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 853     ac_init_help=short ;;
 854
 855   -host | --host | --hos | --ho)
 856     ac_prev=host_alias ;;
 857   -host=* | --host=* | --hos=* | --ho=*)
 858     host_alias=$ac_optarg ;;
 859
 860   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 861     ac_prev=htmldir ;;
 862   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 863   | --ht=*)
 864     htmldir=$ac_optarg ;;
 865
 866   -includedir | --includedir | --includedi | --included | --include \
 867   | --includ | --inclu | --incl | --inc)
 868     ac_prev=includedir ;;
 869   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 870   | --includ=* | --inclu=* | --incl=* | --inc=*)
 871     includedir=$ac_optarg ;;
 872
 873   -infodir | --infodir | --infodi | --infod | --info | --inf)
 874     ac_prev=infodir ;;
 875   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 876     infodir=$ac_optarg ;;
 877
 878   -libdir | --libdir | --libdi | --libd)
 879     ac_prev=libdir ;;
 880   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 881     libdir=$ac_optarg ;;
 882
 883   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 884   | --libexe | --libex | --libe)
 885     ac_prev=libexecdir ;;
 886   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 887   | --libexe=* | --libex=* | --libe=*)
 888     libexecdir=$ac_optarg ;;
 889
 890   -localedir | --localedir | --localedi | --localed | --locale)
 891     ac_prev=localedir ;;
 892   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 893     localedir=$ac_optarg ;;
 894
 895   -localstatedir | --localstatedir | --localstatedi | --localstated \
 896   | --localstate | --localstat | --localsta | --localst | --locals)
 897     ac_prev=localstatedir ;;
 898   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 899   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 900     localstatedir=$ac_optarg ;;
 901
 902   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 903     ac_prev=mandir ;;
 904   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 905     mandir=$ac_optarg ;;
 906
 907   -nfp | --nfp | --nf)
 908     # Obsolete; use --without-fp.
 909     with_fp=no ;;
 910
 911   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 912   | --no-cr | --no-c | -n)
 913     no_create=yes ;;
 914
 915   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 916   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 917     no_recursion=yes ;;
 918
 919   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 920   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 921   | --oldin | --oldi | --old | --ol | --o)
 922     ac_prev=oldincludedir ;;
 923   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 924   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 925   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 926     oldincludedir=$ac_optarg ;;
 927
 928   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 929     ac_prev=prefix ;;
 930   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 931     prefix=$ac_optarg ;;
 932
 933   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 934   | --program-pre | --program-pr | --program-p)
 935     ac_prev=program_prefix ;;
 936   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 937   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 938     program_prefix=$ac_optarg ;;
 939
 940   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 941   | --program-suf | --program-su | --program-s)
 942     ac_prev=program_suffix ;;
 943   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 944   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 945     program_suffix=$ac_optarg ;;
 946
 947   -program-transform-name | --program-transform-name \
 948   | --program-transform-nam | --program-transform-na \
 949   | --program-transform-n | --program-transform- \
 950   | --program-transform | --program-transfor \
 951   | --program-transfo | --program-transf \
 952   | --program-trans | --program-tran \
 953   | --progr-tra | --program-tr | --program-t)
 954     ac_prev=program_transform_name ;;
 955   -program-transform-name=* | --program-transform-name=* \
 956   | --program-transform-nam=* | --program-transform-na=* \
 957   | --program-transform-n=* | --program-transform-=* \
 958   | --program-transform=* | --program-transfor=* \
 959   | --program-transfo=* | --program-transf=* \
 960   | --program-trans=* | --program-tran=* \
 961   | --progr-tra=* | --program-tr=* | --program-t=*)
 962     program_transform_name=$ac_optarg ;;
 963
 964   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 965     ac_prev=pdfdir ;;
 966   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 967     pdfdir=$ac_optarg ;;
 968
 969   -psdir | --psdir | --psdi | --psd | --ps)
 970     ac_prev=psdir ;;
 971   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 972     psdir=$ac_optarg ;;
 973
 974   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 975   | -silent | --silent | --silen | --sile | --sil)
 976     silent=yes ;;
 977
 978   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 979     ac_prev=sbindir ;;
 980   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 981   | --sbi=* | --sb=*)
 982     sbindir=$ac_optarg ;;
 983
 984   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 985   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 986   | --sharedst | --shareds | --shared | --share | --shar \
 987   | --sha | --sh)
 988     ac_prev=sharedstatedir ;;
 989   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 990   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 991   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 992   | --sha=* | --sh=*)
 993     sharedstatedir=$ac_optarg ;;
 994
 995   -site | --site | --sit)
 996     ac_prev=site ;;
 997   -site=* | --site=* | --sit=*)
 998     site=$ac_optarg ;;
 999
1000   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1001     ac_prev=srcdir ;;
1002   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1003     srcdir=$ac_optarg ;;
1004
1005   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1006   | --syscon | --sysco | --sysc | --sys | --sy)
1007     ac_prev=sysconfdir ;;
1008   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1009   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1010     sysconfdir=$ac_optarg ;;
1011
1012   -target | --target | --targe | --targ | --tar | --ta | --t)
1013     ac_prev=target_alias ;;
1014   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1015     target_alias=$ac_optarg ;;
1016
1017   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1018     verbose=yes ;;
1019
1020   -version | --version | --versio | --versi | --vers | -V)
1021     ac_init_version=: ;;
1022
1023   -with-* | --with-*)
1024     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1025     # Reject names that are not valid shell variable names.
1026     expr "x$ac_useropt" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1027       { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
1028    { (exit 1); exit 1; }; }
1029     ac_useropt_orig=$ac_useropt
1030     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-.]/_/g'`
1031     case $ac_user_opts in
1032       *"
1033 "with_$ac_useropt"
1034 "*) ;;
1035       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1036          ac_unrecognized_sep=', ';;
1037     esac
1038     eval with_$ac_useropt=\$ac_optarg ;;
1039
1040   -without-* | --without-*)
1041     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1042     # Reject names that are not valid shell variable names.
1043     expr "x$ac_useropt" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1044       { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
1045    { (exit 1); exit 1; }; }
1046     ac_useropt_orig=$ac_useropt
1047     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-.]/_/g'`
1048     case $ac_user_opts in
1049       *"
1050 "with_$ac_useropt"
1051 "*) ;;
1052       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1053          ac_unrecognized_sep=', ';;
1054     esac
1055     eval with_$ac_useropt=no ;;
1056
1057   --x)
1058     # Obsolete; use --with-x.
1059     with_x=yes ;;
1060
1061   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1062   | --x-incl | --x-inc | --x-in | --x-i)
1063     ac_prev=x_includes ;;
1064   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1065   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1066     x_includes=$ac_optarg ;;
1067
1068   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1069   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1070     ac_prev=x_libraries ;;
1071   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1072   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1073     x_libraries=$ac_optarg ;;
1074
1075   -*) { $as_echo "$as_me: error: unrecognized option: $ac_option
1076 Try \`$0 --help' for more information." >&2
1077    { (exit 1); exit 1; }; }
1078     ;;
1079
1080   *=*)
1081     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1082     # Reject names that are not valid shell variable names.
1083     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
1084       { $as_echo "$as_me: error: invalid variable name: $ac_envvar" >&2
1085    { (exit 1); exit 1; }; }
1086     eval $ac_envvar=\$ac_optarg
1087     export $ac_envvar ;;
1088
1089   *)
1090     # FIXME: should be removed in autoconf 3.0.
1091     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1092     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1093       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1094     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1095     ;;
1096
1097   esac
1098 done
1099
1100 if test -n "$ac_prev"; then
1101   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1102   { $as_echo "$as_me: error: missing argument to $ac_option" >&2
1103    { (exit 1); exit 1; }; }
1104 fi
1105
1106 if test -n "$ac_unrecognized_opts"; then
1107   case $enable_option_checking in
1108     no) ;;
1109     fatal) { $as_echo "$as_me: error: Unrecognized options: $ac_unrecognized_opts" >&2
1110    { (exit 1); exit 1; }; } ;;
1111     *)     $as_echo "$as_me: WARNING: Unrecognized options: $ac_unrecognized_opts" >&2 ;;
1112   esac
1113 fi
1114
1115 # Check all directory arguments for consistency.
1116 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1117                 datadir sysconfdir sharedstatedir localstatedir includedir \
1118                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1119                 libdir localedir mandir
1120 do
1121   eval ac_val=\$$ac_var
1122   # Remove trailing slashes.
1123   case $ac_val in
1124     */ )
1125       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1126       eval $ac_var=\$ac_val;;
1127   esac
1128   # Be sure to have absolute directory names.
1129   case $ac_val in
1130     [\\/$]* | ?:[\\/]* )  continue;;
1131     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1132   esac
1133   { $as_echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
1134    { (exit 1); exit 1; }; }
1135 done
1136
1137 # There might be people who depend on the old broken behavior: `$host'
1138 # used to hold the argument of --host etc.
1139 # FIXME: To remove some day.
1140 build=$build_alias
1141 host=$host_alias
1142 target=$target_alias
1143
1144 # FIXME: To remove some day.
1145 if test "x$host_alias" != x; then
1146   if test "x$build_alias" = x; then
1147     cross_compiling=maybe
1148     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1149     If a cross compiler is detected then cross compile mode will be used." >&2
1150   elif test "x$build_alias" != "x$host_alias"; then
1151     cross_compiling=yes
1152   fi
1153 fi
1154
1155 ac_tool_prefix=
1156 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1157
1158 test "$silent" = yes && exec 6>/dev/null
1159
1160
1161 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1162 ac_ls_di=`ls -di .` &&
1163 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1164   { $as_echo "$as_me: error: Working directory cannot be determined" >&2
1165    { (exit 1); exit 1; }; }
1166 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1167   { $as_echo "$as_me: error: pwd does not report name of working directory" >&2
1168    { (exit 1); exit 1; }; }
1169
1170
1171 # Find the source files, if location was not specified.
1172 if test -z "$srcdir"; then
1173   ac_srcdir_defaulted=yes
1174   # Try the directory containing this script, then the parent directory.
1175   ac_confdir=`$as_dirname -- "$0" ||
1176 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1177          X"$0" : 'X\(//\)[^/]' \| \
1178          X"$0" : 'X\(//\)$' \| \
1179          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
1180 $as_echo X"$0" |
1181     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1182             s//\1/
1183             q
1184           }
1185           /^X\(\/\/\)[^/].*/{
1186             s//\1/
1187             q
1188           }
1189           /^X\(\/\/\)$/{
1190             s//\1/
1191             q
1192           }
1193           /^X\(\/\).*/{
1194             s//\1/
1195             q
1196           }
1197           s/.*/./; q'`
1198   srcdir=$ac_confdir
1199   if test ! -r "$srcdir/$ac_unique_file"; then
1200     srcdir=..
1201   fi
1202 else
1203   ac_srcdir_defaulted=no
1204 fi
1205 if test ! -r "$srcdir/$ac_unique_file"; then
1206   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1207   { $as_echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
1208    { (exit 1); exit 1; }; }
1209 fi
1210 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1211 ac_abs_confdir=`(
1212         cd "$srcdir" && test -r "./$ac_unique_file" || { $as_echo "$as_me: error: $ac_msg" >&2
1213    { (exit 1); exit 1; }; }
1214         pwd)`
1215 # When building in place, set srcdir=.
1216 if test "$ac_abs_confdir" = "$ac_pwd"; then
1217   srcdir=.
1218 fi
1219 # Remove unnecessary trailing slashes from srcdir.
1220 # Double slashes in file names in object file debugging info
1221 # mess up M-x gdb in Emacs.
1222 case $srcdir in
1223 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1224 esac
1225 for ac_var in $ac_precious_vars; do
1226   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1227   eval ac_env_${ac_var}_value=\$${ac_var}
1228   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1229   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1230 done
1231
1232 #
1233 # Report the --help message.
1234 #
1235 if test "$ac_init_help" = "long"; then
1236   # Omit some internal or obsolete options to make the list less imposing.
1237   # This message is too long to be a string in the A/UX 3.1 sh.
1238   cat <<_ACEOF
1239 \`configure' configures GNU Autoconf 2.61b to adapt to many kinds of systems.
1240
1241 Usage: $0 [OPTION]... [VAR=VALUE]...
1242
1243 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1244 VAR=VALUE.  See below for descriptions of some of the useful variables.
1245
1246 Defaults for the options are specified in brackets.
1247
1248 Configuration:
1249   -h, --help              display this help and exit
1250       --help=short        display options specific to this package
1251       --help=recursive    display the short help of all the included packages
1252   -V, --version           display version information and exit
1253   -q, --quiet, --silent   do not print \`checking...' messages
1254       --cache-file=FILE   cache test results in FILE [disabled]
1255   -C, --config-cache      alias for \`--cache-file=config.cache'
1256   -n, --no-create         do not create output files
1257       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1258
1259 Installation directories:
1260   --prefix=PREFIX         install architecture-independent files in PREFIX
1261                           [$ac_default_prefix]
1262   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1263                           [PREFIX]
1264
1265 By default, \`make install' will install all the files in
1266 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1267 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1268 for instance \`--prefix=\$HOME'.
1269
1270 For better control, use the options below.
1271
1272 Fine tuning of the installation directories:
1273   --bindir=DIR            user executables [EPREFIX/bin]
1274   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1275   --libexecdir=DIR        program executables [EPREFIX/libexec]
1276   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1277   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1278   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1279   --libdir=DIR            object code libraries [EPREFIX/lib]
1280   --includedir=DIR        C header files [PREFIX/include]
1281   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1282   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1283   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1284   --infodir=DIR           info documentation [DATAROOTDIR/info]
1285   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1286   --mandir=DIR            man documentation [DATAROOTDIR/man]
1287   --docdir=DIR            documentation root [DATAROOTDIR/doc/autoconf]
1288   --htmldir=DIR           html documentation [DOCDIR]
1289   --dvidir=DIR            dvi documentation [DOCDIR]
1290   --pdfdir=DIR            pdf documentation [DOCDIR]
1291   --psdir=DIR             ps documentation [DOCDIR]
1292 _ACEOF
1293
1294   cat <<\_ACEOF
1295
1296 Program names:
1297   --program-prefix=PREFIX            prepend PREFIX to installed program names
1298   --program-suffix=SUFFIX            append SUFFIX to installed program names
1299   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1300 _ACEOF
1301 fi
1302
1303 if test -n "$ac_init_help"; then
1304   case $ac_init_help in
1305      short | recursive ) echo "Configuration of GNU Autoconf 2.61b:";;
1306    esac
1307   cat <<\_ACEOF
1308
1309 Optional Packages:
1310   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1311   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1312   --with-lispdir          override the default lisp directory
1313
1314 Some influential environment variables:
1315   M4          Location of GNU M4 1.4.5 or later. Defaults to the first program
1316               of `m4', `gm4', or `gnum4' on PATH that meets Autoconf needs.
1317   EMACS       the Emacs editor command
1318   EMACSLOADPATH
1319               the Emacs library search path
1320
1321 Use these variables to override the choices made by `configure' or to help
1322 it to find libraries and programs with nonstandard names/locations.
1323
1324 Report bugs to <bug-autoconf@gnu.org>.
1325 _ACEOF
1326 ac_status=$?
1327 fi
1328
1329 if test "$ac_init_help" = "recursive"; then
1330   # If there are subdirs, report their specific --help.
1331   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1332     test -d "$ac_dir" || continue
1333     ac_builddir=.
1334
1335 case "$ac_dir" in
1336 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1337 *)
1338   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1339   # A ".." for each directory in $ac_dir_suffix.
1340   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1341   case $ac_top_builddir_sub in
1342   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1343   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1344   esac ;;
1345 esac
1346 ac_abs_top_builddir=$ac_pwd
1347 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1348 # for backward compatibility:
1349 ac_top_builddir=$ac_top_build_prefix
1350
1351 case $srcdir in
1352   .)  # We are building in place.
1353     ac_srcdir=.
1354     ac_top_srcdir=$ac_top_builddir_sub
1355     ac_abs_top_srcdir=$ac_pwd ;;
1356   [\\/]* | ?:[\\/]* )  # Absolute name.
1357     ac_srcdir=$srcdir$ac_dir_suffix;
1358     ac_top_srcdir=$srcdir
1359     ac_abs_top_srcdir=$srcdir ;;
1360   *) # Relative name.
1361     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1362     ac_top_srcdir=$ac_top_build_prefix$srcdir
1363     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1364 esac
1365 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1366
1367     cd "$ac_dir" || { ac_status=$?; continue; }
1368     # Check for guested configure.
1369     if test -f "$ac_srcdir/configure.gnu"; then
1370       echo &&
1371       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1372     elif test -f "$ac_srcdir/configure"; then
1373       echo &&
1374       $SHELL "$ac_srcdir/configure" --help=recursive
1375     else
1376       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1377     fi || ac_status=$?
1378     cd "$ac_pwd" || { ac_status=$?; break; }
1379   done
1380 fi
1381
1382 test -n "$ac_init_help" && exit $ac_status
1383 if $ac_init_version; then
1384   cat <<\_ACEOF
1385 GNU Autoconf configure 2.61b
1386 generated by GNU Autoconf 2.61b
1387
1388 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
1389 2002, 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
1390 This configure script is free software; the Free Software Foundation
1391 gives unlimited permission to copy, distribute and modify it.
1392 _ACEOF
1393   exit
1394 fi
1395 cat >config.log <<_ACEOF
1396 This file contains any messages produced by compilers while
1397 running configure, to aid debugging if configure makes a mistake.
1398
1399 It was created by GNU Autoconf $as_me 2.61b, which was
1400 generated by GNU Autoconf 2.61b.  Invocation command line was
1401
1402   $ $0 $@
1403
1404 _ACEOF
1405 exec 5>>config.log
1406 {
1407 cat <<_ASUNAME
1408 ## --------- ##
1409 ## Platform. ##
1410 ## --------- ##
1411
1412 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1413 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1414 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1415 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1416 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1417
1418 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1419 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1420
1421 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1422 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1423 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1424 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1425 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1426 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1427 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1428
1429 _ASUNAME
1430
1431 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1432 for as_dir in $PATH
1433 do
1434   IFS=$as_save_IFS
1435   test -z "$as_dir" && as_dir=.
1436   $as_echo "PATH: $as_dir"
1437 done
1438 IFS=$as_save_IFS
1439
1440 } >&5
1441
1442 cat >&5 <<_ACEOF
1443
1444
1445 ## ----------- ##
1446 ## Core tests. ##
1447 ## ----------- ##
1448
1449 _ACEOF
1450
1451
1452 # Keep a trace of the command line.
1453 # Strip out --no-create and --no-recursion so they do not pile up.
1454 # Strip out --silent because we don't want to record it for future runs.
1455 # Also quote any args containing shell meta-characters.
1456 # Make two passes to allow for proper duplicate-argument suppression.
1457 ac_configure_args=
1458 ac_configure_args0=
1459 ac_configure_args1=
1460 ac_must_keep_next=false
1461 for ac_pass in 1 2
1462 do
1463   for ac_arg
1464   do
1465     case $ac_arg in
1466     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1467     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1468     | -silent | --silent | --silen | --sile | --sil)
1469       continue ;;
1470     *\'*)
1471       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1472     esac
1473     case $ac_pass in
1474     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1475     2)
1476       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1477       if test $ac_must_keep_next = true; then
1478         ac_must_keep_next=false # Got value, back to normal.
1479       else
1480         case $ac_arg in
1481           *=* | --config-cache | -C | -disable-* | --disable-* \
1482           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1483           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1484           | -with-* | --with-* | -without-* | --without-* | --x)
1485             case "$ac_configure_args0 " in
1486               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1487             esac
1488             ;;
1489           -* ) ac_must_keep_next=true ;;
1490         esac
1491       fi
1492       ac_configure_args="$ac_configure_args '$ac_arg'"
1493       ;;
1494     esac
1495   done
1496 done
1497 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1498 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1499
1500 # When interrupted or exit'd, cleanup temporary files, and complete
1501 # config.log.  We remove comments because anyway the quotes in there
1502 # would cause problems or look ugly.
1503 # WARNING: Use '\'' to represent an apostrophe within the trap.
1504 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1505 trap 'exit_status=$?
1506   # Save into config.log some information that might help in debugging.
1507   {
1508     echo
1509
1510     cat <<\_ASBOX
1511 ## ---------------- ##
1512 ## Cache variables. ##
1513 ## ---------------- ##
1514 _ASBOX
1515     echo
1516     # The following way of writing the cache mishandles newlines in values,
1517 (
1518   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1519     eval ac_val=\$$ac_var
1520     case $ac_val in #(
1521     *${as_nl}*)
1522       case $ac_var in #(
1523       *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
1524 $as_echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
1525       esac
1526       case $ac_var in #(
1527       _ | IFS | as_nl) ;; #(
1528       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1529       *) $as_unset $ac_var ;;
1530       esac ;;
1531     esac
1532   done
1533   (set) 2>&1 |
1534     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1535     *${as_nl}ac_space=\ *)
1536       sed -n \
1537         "s/'\''/'\''\\\\'\'''\''/g;
1538           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1539       ;; #(
1540     *)
1541       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1542       ;;
1543     esac |
1544     sort
1545 )
1546     echo
1547
1548     cat <<\_ASBOX
1549 ## ----------------- ##
1550 ## Output variables. ##
1551 ## ----------------- ##
1552 _ASBOX
1553     echo
1554     for ac_var in $ac_subst_vars
1555     do
1556       eval ac_val=\$$ac_var
1557       case $ac_val in
1558       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1559       esac
1560       $as_echo "$ac_var='\''$ac_val'\''"
1561     done | sort
1562     echo
1563
1564     if test -n "$ac_subst_files"; then
1565       cat <<\_ASBOX
1566 ## ------------------- ##
1567 ## File substitutions. ##
1568 ## ------------------- ##
1569 _ASBOX
1570       echo
1571       for ac_var in $ac_subst_files
1572       do
1573         eval ac_val=\$$ac_var
1574         case $ac_val in
1575         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1576         esac
1577         $as_echo "$ac_var='\''$ac_val'\''"
1578       done | sort
1579       echo
1580     fi
1581
1582     if test -s confdefs.h; then
1583       cat <<\_ASBOX
1584 ## ----------- ##
1585 ## confdefs.h. ##
1586 ## ----------- ##
1587 _ASBOX
1588       echo
1589       cat confdefs.h
1590       echo
1591     fi
1592     test "$ac_signal" != 0 &&
1593       $as_echo "$as_me: caught signal $ac_signal"
1594     $as_echo "$as_me: exit $exit_status"
1595   } >&5
1596   rm -f core *.core core.conftest.* &&
1597     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1598     exit $exit_status
1599 ' 0
1600 for ac_signal in 1 2 13 15; do
1601   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1602 done
1603 ac_signal=0
1604
1605 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1606 rm -f -r conftest* confdefs.h
1607
1608 # Predefined preprocessor variables.
1609
1610 cat >>confdefs.h <<_ACEOF
1611 #define PACKAGE_NAME "$PACKAGE_NAME"
1612 _ACEOF
1613
1614
1615 cat >>confdefs.h <<_ACEOF
1616 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1617 _ACEOF
1618
1619
1620 cat >>confdefs.h <<_ACEOF
1621 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1622 _ACEOF
1623
1624
1625 cat >>confdefs.h <<_ACEOF
1626 #define PACKAGE_STRING "$PACKAGE_STRING"
1627 _ACEOF
1628
1629
1630 cat >>confdefs.h <<_ACEOF
1631 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1632 _ACEOF
1633
1634
1635 # Let the site file select an alternate cache file if it wants to.
1636 # Prefer an explicitly selected file to automatically selected ones.
1637 ac_site_file1=NONE
1638 ac_site_file2=NONE
1639 if test -n "$CONFIG_SITE"; then
1640   ac_site_file1=$CONFIG_SITE
1641 elif test "x$prefix" != xNONE; then
1642   ac_site_file1=$prefix/share/config.site
1643   ac_site_file2=$prefix/etc/config.site
1644 else
1645   ac_site_file1=$ac_default_prefix/share/config.site
1646   ac_site_file2=$ac_default_prefix/etc/config.site
1647 fi
1648 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1649 do
1650   test "x$ac_site_file" = xNONE && continue
1651   if test -r "$ac_site_file"; then
1652     { $as_echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1653 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1654     sed 's/^/| /' "$ac_site_file" >&5
1655     . "$ac_site_file"
1656   fi
1657 done
1658
1659 if test -r "$cache_file"; then
1660   # Some versions of bash will fail to source /dev/null (special
1661   # files actually), so we avoid doing that.
1662   if test -f "$cache_file"; then
1663     { $as_echo "$as_me:$LINENO: loading cache $cache_file" >&5
1664 $as_echo "$as_me: loading cache $cache_file" >&6;}
1665     case $cache_file in
1666       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1667       *)                      . "./$cache_file";;
1668     esac
1669   fi
1670 else
1671   { $as_echo "$as_me:$LINENO: creating cache $cache_file" >&5
1672 $as_echo "$as_me: creating cache $cache_file" >&6;}
1673   >$cache_file
1674 fi
1675
1676 # Check that the precious variables saved in the cache have kept the same
1677 # value.
1678 ac_cache_corrupted=false
1679 for ac_var in $ac_precious_vars; do
1680   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1681   eval ac_new_set=\$ac_env_${ac_var}_set
1682   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1683   eval ac_new_val=\$ac_env_${ac_var}_value
1684   case $ac_old_set,$ac_new_set in
1685     set,)
1686       { $as_echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1687 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1688       ac_cache_corrupted=: ;;
1689     ,set)
1690       { $as_echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1691 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1692       ac_cache_corrupted=: ;;
1693     ,);;
1694     *)
1695       if test "x$ac_old_val" != "x$ac_new_val"; then
1696         { $as_echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1697 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1698         { $as_echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1699 $as_echo "$as_me:   former value:  $ac_old_val" >&2;}
1700         { $as_echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1701 $as_echo "$as_me:   current value: $ac_new_val" >&2;}
1702         ac_cache_corrupted=:
1703       fi;;
1704   esac
1705   # Pass precious variables to config.status.
1706   if test "$ac_new_set" = set; then
1707     case $ac_new_val in
1708     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1709     *) ac_arg=$ac_var=$ac_new_val ;;
1710     esac
1711     case " $ac_configure_args " in
1712       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1713       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1714     esac
1715   fi
1716 done
1717 if $ac_cache_corrupted; then
1718   { $as_echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1719 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1720   { { $as_echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1721 $as_echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1722    { (exit 1); exit 1; }; }
1723 fi
1724
1725
1726
1727
1728
1729
1730
1731
1732
1733
1734
1735
1736
1737
1738
1739
1740
1741
1742
1743
1744
1745
1746
1747
1748
1749 ac_ext=c
1750 ac_cpp='$CPP $CPPFLAGS'
1751 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1752 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1753 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1754
1755
1756
1757
1758 ac_aux_dir=
1759 for ac_dir in build-aux "$srcdir"/build-aux; do
1760   if test -f "$ac_dir/install-sh"; then
1761     ac_aux_dir=$ac_dir
1762     ac_install_sh="$ac_aux_dir/install-sh -c"
1763     break
1764   elif test -f "$ac_dir/install.sh"; then
1765     ac_aux_dir=$ac_dir
1766     ac_install_sh="$ac_aux_dir/install.sh -c"
1767     break
1768   elif test -f "$ac_dir/shtool"; then
1769     ac_aux_dir=$ac_dir
1770     ac_install_sh="$ac_aux_dir/shtool install -c"
1771     break
1772   fi
1773 done
1774 if test -z "$ac_aux_dir"; then
1775   { { $as_echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in build-aux \"$srcdir\"/build-aux" >&5
1776 $as_echo "$as_me: error: cannot find install-sh or install.sh in build-aux \"$srcdir\"/build-aux" >&2;}
1777    { (exit 1); exit 1; }; }
1778 fi
1779
1780 # These three variables are undocumented and unsupported,
1781 # and are intended to be withdrawn in a future Autoconf release.
1782 # They can cause serious problems if a builder's source tree is in a directory
1783 # whose full name contains unusual characters.
1784 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
1785 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
1786 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
1787
1788
1789
1790 am__api_version='1.10'
1791
1792 # Find a good install program.  We prefer a C program (faster),
1793 # so one script is as good as another.  But avoid the broken or
1794 # incompatible versions:
1795 # SysV /etc/install, /usr/sbin/install
1796 # SunOS /usr/etc/install
1797 # IRIX /sbin/install
1798 # AIX /bin/install
1799 # AmigaOS /C/install, which installs bootblocks on floppy discs
1800 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1801 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1802 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1803 # OS/2's system install, which has a completely different semantic
1804 # ./install, which can be erroneously created by make from ./install.sh.
1805 { $as_echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1806 $as_echo_n "checking for a BSD-compatible install... " >&6; }
1807 if test -z "$INSTALL"; then
1808 if test "${ac_cv_path_install+set}" = set; then
1809   $as_echo_n "(cached) " >&6
1810 else
1811   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1812 for as_dir in $PATH
1813 do
1814   IFS=$as_save_IFS
1815   test -z "$as_dir" && as_dir=.
1816   # Account for people who put trailing slashes in PATH elements.
1817 case $as_dir/ in
1818   ./ | .// | /cC/* | \
1819   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1820   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
1821   /usr/ucb/* ) ;;
1822   *)
1823     # OSF1 and SCO ODT 3.0 have their own names for install.
1824     # Don't use installbsd from OSF since it installs stuff as root
1825     # by default.
1826     for ac_prog in ginstall scoinst install; do
1827       for ac_exec_ext in '' $ac_executable_extensions; do
1828         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
1829           if test $ac_prog = install &&
1830             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1831             # AIX install.  It has an incompatible calling convention.
1832             :
1833           elif test $ac_prog = install &&
1834             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1835             # program-specific install script used by HP pwplus--don't use.
1836             :
1837           else
1838             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1839             break 3
1840           fi
1841         fi
1842       done
1843     done
1844     ;;
1845 esac
1846 done
1847 IFS=$as_save_IFS
1848
1849
1850 fi
1851   if test "${ac_cv_path_install+set}" = set; then
1852     INSTALL=$ac_cv_path_install
1853   else
1854     # As a last resort, use the slow shell script.  Don't cache a
1855     # value for INSTALL within a source directory, because that will
1856     # break other packages using the cache if that directory is
1857     # removed, or if the value is a relative name.
1858     INSTALL=$ac_install_sh
1859   fi
1860 fi
1861 { $as_echo "$as_me:$LINENO: result: $INSTALL" >&5
1862 $as_echo "$INSTALL" >&6; }
1863
1864 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1865 # It thinks the first close brace ends the variable substitution.
1866 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1867
1868 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1869
1870 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1871
1872 { $as_echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1873 $as_echo_n "checking whether build environment is sane... " >&6; }
1874 # Just in case
1875 sleep 1
1876 echo timestamp > conftest.file
1877 # Do `set' in a subshell so we don't clobber the current shell's
1878 # arguments.  Must try -L first in case configure is actually a
1879 # symlink; some systems play weird games with the mod time of symlinks
1880 # (eg FreeBSD returns the mod time of the symlink's containing
1881 # directory).
1882 if (
1883    set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1884    if test "$*" = "X"; then
1885       # -L didn't work.
1886       set X `ls -t $srcdir/configure conftest.file`
1887    fi
1888    rm -f conftest.file
1889    if test "$*" != "X $srcdir/configure conftest.file" \
1890       && test "$*" != "X conftest.file $srcdir/configure"; then
1891
1892       # If neither matched, then we have a broken ls.  This can happen
1893       # if, for instance, CONFIG_SHELL is bash and it inherits a
1894       # broken ls alias from the environment.  This has actually
1895       # happened.  Such a system could not be considered "sane".
1896       { { $as_echo "$as_me:$LINENO: error: ls -t appears to fail.  Make sure there is not a broken
1897 alias in your environment" >&5
1898 $as_echo "$as_me: error: ls -t appears to fail.  Make sure there is not a broken
1899 alias in your environment" >&2;}
1900    { (exit 1); exit 1; }; }
1901    fi
1902
1903    test "$2" = conftest.file
1904    )
1905 then
1906    # Ok.
1907    :
1908 else
1909    { { $as_echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1910 Check your system clock" >&5
1911 $as_echo "$as_me: error: newly created file is older than distributed files!
1912 Check your system clock" >&2;}
1913    { (exit 1); exit 1; }; }
1914 fi
1915 { $as_echo "$as_me:$LINENO: result: yes" >&5
1916 $as_echo "yes" >&6; }
1917 test "$program_prefix" != NONE &&
1918   program_transform_name="s&^&$program_prefix&;$program_transform_name"
1919 # Use a double $ so make ignores it.
1920 test "$program_suffix" != NONE &&
1921   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
1922 # Double any \ or $.
1923 # By default was `s,x,x', remove it if useless.
1924 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
1925 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
1926
1927 # expand $ac_aux_dir to an absolute path
1928 am_aux_dir=`cd $ac_aux_dir && pwd`
1929
1930 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
1931 # Use eval to expand $SHELL
1932 if eval "$MISSING --run true"; then
1933   am_missing_run="$MISSING --run "
1934 else
1935   am_missing_run=
1936   { $as_echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1937 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1938 fi
1939
1940 { $as_echo "$as_me:$LINENO: checking for a thread-safe mkdir -p" >&5
1941 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
1942 if test -z "$MKDIR_P"; then
1943   if test "${ac_cv_path_mkdir+set}" = set; then
1944   $as_echo_n "(cached) " >&6
1945 else
1946   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1947 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
1948 do
1949   IFS=$as_save_IFS
1950   test -z "$as_dir" && as_dir=.
1951   for ac_prog in mkdir gmkdir; do
1952          for ac_exec_ext in '' $ac_executable_extensions; do
1953            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
1954            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
1955              'mkdir (GNU coreutils) '* | \
1956              'mkdir (coreutils) '* | \
1957              'mkdir (fileutils) '4.1*)
1958                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
1959                break 3;;
1960            esac
1961          done
1962        done
1963 done
1964 IFS=$as_save_IFS
1965
1966 fi
1967
1968   if test "${ac_cv_path_mkdir+set}" = set; then
1969     MKDIR_P="$ac_cv_path_mkdir -p"
1970   else
1971     # As a last resort, use the slow shell script.  Don't cache a
1972     # value for MKDIR_P within a source directory, because that will
1973     # break other packages using the cache if that directory is
1974     # removed, or if the value is a relative name.
1975     test -d ./--version && rmdir ./--version
1976     MKDIR_P="$ac_install_sh -d"
1977   fi
1978 fi
1979 { $as_echo "$as_me:$LINENO: result: $MKDIR_P" >&5
1980 $as_echo "$MKDIR_P" >&6; }
1981
1982 mkdir_p="$MKDIR_P"
1983 case $mkdir_p in
1984   [\\/$]* | ?:[\\/]*) ;;
1985   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
1986 esac
1987
1988 for ac_prog in gawk mawk nawk awk
1989 do
1990   # Extract the first word of "$ac_prog", so it can be a program name with args.
1991 set dummy $ac_prog; ac_word=$2
1992 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
1993 $as_echo_n "checking for $ac_word... " >&6; }
1994 if test "${ac_cv_prog_AWK+set}" = set; then
1995   $as_echo_n "(cached) " >&6
1996 else
1997   if test -n "$AWK"; then
1998   ac_cv_prog_AWK="$AWK" # Let the user override the test.
1999 else
2000 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2001 for as_dir in $PATH
2002 do
2003   IFS=$as_save_IFS
2004   test -z "$as_dir" && as_dir=.
2005   for ac_exec_ext in '' $ac_executable_extensions; do
2006   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2007     ac_cv_prog_AWK="$ac_prog"
2008     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2009     break 2
2010   fi
2011 done
2012 done
2013 IFS=$as_save_IFS
2014
2015 fi
2016 fi
2017 AWK=$ac_cv_prog_AWK
2018 if test -n "$AWK"; then
2019   { $as_echo "$as_me:$LINENO: result: $AWK" >&5
2020 $as_echo "$AWK" >&6; }
2021 else
2022   { $as_echo "$as_me:$LINENO: result: no" >&5
2023 $as_echo "no" >&6; }
2024 fi
2025
2026
2027   test -n "$AWK" && break
2028 done
2029
2030 { $as_echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2031 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2032 set x ${MAKE-make}
2033 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2034 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
2035   $as_echo_n "(cached) " >&6
2036 else
2037   cat >conftest.make <<\_ACEOF
2038 SHELL = /bin/sh
2039 all:
2040         @echo '@@@%%%=$(MAKE)=@@@%%%'
2041 _ACEOF
2042 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2043 case `${MAKE-make} -f conftest.make 2>/dev/null` in
2044   *@@@%%%=?*=@@@%%%*)
2045     eval ac_cv_prog_make_${ac_make}_set=yes;;
2046   *)
2047     eval ac_cv_prog_make_${ac_make}_set=no;;
2048 esac
2049 rm -f conftest.make
2050 fi
2051 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2052   { $as_echo "$as_me:$LINENO: result: yes" >&5
2053 $as_echo "yes" >&6; }
2054   SET_MAKE=
2055 else
2056   { $as_echo "$as_me:$LINENO: result: no" >&5
2057 $as_echo "no" >&6; }
2058   SET_MAKE="MAKE=${MAKE-make}"
2059 fi
2060
2061 rm -rf .tst 2>/dev/null
2062 mkdir .tst 2>/dev/null
2063 if test -d .tst; then
2064   am__leading_dot=.
2065 else
2066   am__leading_dot=_
2067 fi
2068 rmdir .tst 2>/dev/null
2069
2070 if test "`cd $srcdir && pwd`" != "`pwd`"; then
2071   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
2072   # is not polluted with repeated "-I."
2073   am__isrc=' -I$(srcdir)'
2074   # test to see if srcdir already configured
2075   if test -f $srcdir/config.status; then
2076     { { $as_echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
2077 $as_echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
2078    { (exit 1); exit 1; }; }
2079   fi
2080 fi
2081
2082 # test whether we have cygpath
2083 if test -z "$CYGPATH_W"; then
2084   if (cygpath --version) >/dev/null 2>/dev/null; then
2085     CYGPATH_W='cygpath -w'
2086   else
2087     CYGPATH_W=echo
2088   fi
2089 fi
2090
2091
2092 # Define the identity of the package.
2093  PACKAGE='autoconf'
2094  VERSION='2.61b'
2095
2096
2097 cat >>confdefs.h <<_ACEOF
2098 #define PACKAGE "$PACKAGE"
2099 _ACEOF
2100
2101
2102 cat >>confdefs.h <<_ACEOF
2103 #define VERSION "$VERSION"
2104 _ACEOF
2105
2106 # Some tools Automake needs.
2107
2108 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
2109
2110
2111 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
2112
2113
2114 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
2115
2116
2117 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
2118
2119
2120 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
2121
2122 install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"}
2123
2124 # Installed binaries are usually stripped using `strip' when the user
2125 # run `make install-strip'.  However `strip' might not be the right
2126 # tool to use in cross-compilation environments, therefore Automake
2127 # will honor the `STRIP' environment variable to overrule this program.
2128 if test "$cross_compiling" != no; then
2129   if test -n "$ac_tool_prefix"; then
2130   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2131 set dummy ${ac_tool_prefix}strip; ac_word=$2
2132 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2133 $as_echo_n "checking for $ac_word... " >&6; }
2134 if test "${ac_cv_prog_STRIP+set}" = set; then
2135   $as_echo_n "(cached) " >&6
2136 else
2137   if test -n "$STRIP"; then
2138   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2139 else
2140 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2141 for as_dir in $PATH
2142 do
2143   IFS=$as_save_IFS
2144   test -z "$as_dir" && as_dir=.
2145   for ac_exec_ext in '' $ac_executable_extensions; do
2146   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2147     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2148     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2149     break 2
2150   fi
2151 done
2152 done
2153 IFS=$as_save_IFS
2154
2155 fi
2156 fi
2157 STRIP=$ac_cv_prog_STRIP
2158 if test -n "$STRIP"; then
2159   { $as_echo "$as_me:$LINENO: result: $STRIP" >&5
2160 $as_echo "$STRIP" >&6; }
2161 else
2162   { $as_echo "$as_me:$LINENO: result: no" >&5
2163 $as_echo "no" >&6; }
2164 fi
2165
2166
2167 fi
2168 if test -z "$ac_cv_prog_STRIP"; then
2169   ac_ct_STRIP=$STRIP
2170   # Extract the first word of "strip", so it can be a program name with args.
2171 set dummy strip; ac_word=$2
2172 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2173 $as_echo_n "checking for $ac_word... " >&6; }
2174 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
2175   $as_echo_n "(cached) " >&6
2176 else
2177   if test -n "$ac_ct_STRIP"; then
2178   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2179 else
2180 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2181 for as_dir in $PATH
2182 do
2183   IFS=$as_save_IFS
2184   test -z "$as_dir" && as_dir=.
2185   for ac_exec_ext in '' $ac_executable_extensions; do
2186   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2187     ac_cv_prog_ac_ct_STRIP="strip"
2188     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2189     break 2
2190   fi
2191 done
2192 done
2193 IFS=$as_save_IFS
2194
2195 fi
2196 fi
2197 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2198 if test -n "$ac_ct_STRIP"; then
2199   { $as_echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
2200 $as_echo "$ac_ct_STRIP" >&6; }
2201 else
2202   { $as_echo "$as_me:$LINENO: result: no" >&5
2203 $as_echo "no" >&6; }
2204 fi
2205
2206   if test "x$ac_ct_STRIP" = x; then
2207     STRIP=":"
2208   else
2209     case $cross_compiling:$ac_tool_warned in
2210 yes:)
2211 { $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2212 whose name does not start with the host triplet.  If you think this
2213 configuration is useful to you, please write to autoconf@gnu.org." >&5
2214 $as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2215 whose name does not start with the host triplet.  If you think this
2216 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2217 ac_tool_warned=yes ;;
2218 esac
2219     STRIP=$ac_ct_STRIP
2220   fi
2221 else
2222   STRIP="$ac_cv_prog_STRIP"
2223 fi
2224
2225 fi
2226 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2227
2228 # We need awk for the "check" target.  The system "awk" is bad on
2229 # some platforms.
2230 # Always define AMTAR for backward compatibility.
2231
2232 AMTAR=${AMTAR-"${am_missing_run}tar"}
2233
2234 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
2235
2236
2237
2238
2239
2240
2241 # We use `/bin/sh -n script' to check that there are no syntax errors
2242 # in the scripts.  Although incredible, there are /bin/sh that go into
2243 # endless loops with `-n', e.g., SunOS's:
2244 #
2245 #   $ uname -a
2246 #   SunOS ondine 4.1.3 2 sun4m unknown
2247 #   $ cat endless.sh
2248 #   while false
2249 #   do
2250 #     :
2251 #   done
2252 #   exit 0
2253 #   $ time sh endless.sh
2254 #   sh endless.sh  0,02s user 0,03s system 78% cpu 0,064 total
2255 #   $ time sh -nx endless.sh
2256 #   ^Csh -nx endless.sh  3,67s user 0,03s system 63% cpu 5,868 total
2257 #
2258 # Also, some implementations of /bin/sh (e.g., Solaris 8) are soooo slow
2259 # that they are unusable on large scripts like our testsuite.
2260
2261 # So before using `/bin/sh -n' to check our scripts, we first check
2262 # that `/bin/sh -n' is known to not have these problems.
2263
2264 { $as_echo "$as_me:$LINENO: checking whether /bin/sh -n is known to work" >&5
2265 $as_echo_n "checking whether /bin/sh -n is known to work... " >&6; }
2266 if test "${ac_cv_sh_n_works+set}" = set; then
2267   $as_echo_n "(cached) " >&6
2268 else
2269   if (
2270     unset BASH_VERSION ZSH_VERSION
2271     /bin/sh -c '
2272       test -n "${BASH_VERSION+set}" || # Bash
2273       test -n "${KSH_VERSION+set}" || # pdksh
2274       test -n "${ZSH_VERSION+set}" || # zsh
2275       test -n "${.sh.version}" # ksh93; put this last since its syntax is dodgy
2276     '
2277   ) 2>/dev/null
2278 then ac_cv_sh_n_works=yes
2279 else ac_cv_sh_n_works=no
2280 fi
2281
2282 fi
2283 { $as_echo "$as_me:$LINENO: result: $ac_cv_sh_n_works" >&5
2284 $as_echo "$ac_cv_sh_n_works" >&6; }
2285
2286
2287 # Initialize the test suite.
2288 ac_config_commands="$ac_config_commands tests/atconfig"
2289
2290
2291 ac_config_files="$ac_config_files tests/Makefile tests/atlocal"
2292
2293 # Extract the first word of "expr", so it can be a program name with args.
2294 set dummy expr; ac_word=$2
2295 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2296 $as_echo_n "checking for $ac_word... " >&6; }
2297 if test "${ac_cv_path_EXPR+set}" = set; then
2298   $as_echo_n "(cached) " >&6
2299 else
2300   case $EXPR in
2301   [\\/]* | ?:[\\/]*)
2302   ac_cv_path_EXPR="$EXPR" # Let the user override the test with a path.
2303   ;;
2304   *)
2305   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2306 for as_dir in $PATH
2307 do
2308   IFS=$as_save_IFS
2309   test -z "$as_dir" && as_dir=.
2310   for ac_exec_ext in '' $ac_executable_extensions; do
2311   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2312     ac_cv_path_EXPR="$as_dir/$ac_word$ac_exec_ext"
2313     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2314     break 2
2315   fi
2316 done
2317 done
2318 IFS=$as_save_IFS
2319
2320   ;;
2321 esac
2322 fi
2323 EXPR=$ac_cv_path_EXPR
2324 if test -n "$EXPR"; then
2325   { $as_echo "$as_me:$LINENO: result: $EXPR" >&5
2326 $as_echo "$EXPR" >&6; }
2327 else
2328   { $as_echo "$as_me:$LINENO: result: no" >&5
2329 $as_echo "no" >&6; }
2330 fi
2331
2332
2333
2334
2335 ## ---- ##
2336 ## M4.  ##
2337 ## ---- ##
2338
2339 # We use an absolute name for GNU m4 so even if users have another m4 first in
2340 # their path, the installer can configure with a path that has GNU m4
2341 # on it and get that path embedded in the installed autoconf and
2342 # autoheader scripts.
2343
2344   { $as_echo "$as_me:$LINENO: checking for GNU M4 that supports accurate traces" >&5
2345 $as_echo_n "checking for GNU M4 that supports accurate traces... " >&6; }
2346 if test "${ac_cv_path_M4+set}" = set; then
2347   $as_echo_n "(cached) " >&6
2348 else
2349   if test -z "$M4"; then
2350   ac_path_M4_found=false
2351   # Loop through the user's path and test for each of PROGNAME-LIST
2352   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2353 for as_dir in $PATH
2354 do
2355   IFS=$as_save_IFS
2356   test -z "$as_dir" && as_dir=.
2357   for ac_prog in m4 gm4 gnum4; do
2358     for ac_exec_ext in '' $ac_executable_extensions; do
2359       ac_path_M4="$as_dir/$ac_prog$ac_exec_ext"
2360       { test -f "$ac_path_M4" && $as_test_x "$ac_path_M4"; } || continue
2361       # Root out GNU M4 1.4.4, as well as non-GNU m4 that ignore --trace.
2362       ac_snippet=change'quote(<,>)in''dir(<if''def>,mac,bug)d'nl
2363       test -z "`echo $ac_snippet | $ac_path_M4 --trace=mac 2>&1`" \
2364       && ac_cv_path_M4=$ac_path_M4 ac_path_M4_found=:
2365       $ac_path_M4_found && break 3
2366     done
2367   done
2368 done
2369 IFS=$as_save_IFS
2370   if test -z "$ac_cv_path_M4"; then
2371     { { $as_echo "$as_me:$LINENO: error: no acceptable m4 could be found in \$PATH.
2372 GNU M4 1.4.5 or later is required; 1.4.8 is recommended" >&5
2373 $as_echo "$as_me: error: no acceptable m4 could be found in \$PATH.
2374 GNU M4 1.4.5 or later is required; 1.4.8 is recommended" >&2;}
2375    { (exit 1); exit 1; }; }
2376   fi
2377 else
2378   ac_cv_path_M4=$M4
2379 fi
2380
2381 fi
2382 { $as_echo "$as_me:$LINENO: result: $ac_cv_path_M4" >&5
2383 $as_echo "$ac_cv_path_M4" >&6; }
2384   M4=$ac_cv_path_M4
2385   { $as_echo "$as_me:$LINENO: checking how m4 supports trace files" >&5
2386 $as_echo_n "checking how m4 supports trace files... " >&6; }
2387 if test "${ac_cv_prog_gnu_m4_debugfile+set}" = set; then
2388   $as_echo_n "(cached) " >&6
2389 else
2390   case `$M4 --help < /dev/null 2>&1` in
2391       *debugfile*) ac_cv_prog_gnu_m4_debugfile=--debugfile ;;
2392       *) ac_cv_prog_gnu_m4_debugfile=--error-output ;;
2393     esac
2394 fi
2395 { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_gnu_m4_debugfile" >&5
2396 $as_echo "$ac_cv_prog_gnu_m4_debugfile" >&6; }
2397   M4_DEBUGFILE=$ac_cv_prog_gnu_m4_debugfile
2398
2399
2400
2401 ## ----------- ##
2402 ## Man pages.  ##
2403 ## ----------- ##
2404
2405 ac_config_files="$ac_config_files man/Makefile"
2406
2407
2408 HELP2MAN=${HELP2MAN-"${am_missing_run}help2man"}
2409
2410
2411
2412 ## ------ ##
2413 ## Perl.  ##
2414 ## ------ ##
2415
2416 # We use an absolute name for perl so the #! line in autoscan will work.
2417 # Extract the first word of "perl", so it can be a program name with args.
2418 set dummy perl; ac_word=$2
2419 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2420 $as_echo_n "checking for $ac_word... " >&6; }
2421 if test "${ac_cv_path_PERL+set}" = set; then
2422   $as_echo_n "(cached) " >&6
2423 else
2424   case $PERL in
2425   [\\/]* | ?:[\\/]*)
2426   ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
2427   ;;
2428   *)
2429   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2430 for as_dir in $PATH
2431 do
2432   IFS=$as_save_IFS
2433   test -z "$as_dir" && as_dir=.
2434   for ac_exec_ext in '' $ac_executable_extensions; do
2435   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2436     ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
2437     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2438     break 2
2439   fi
2440 done
2441 done
2442 IFS=$as_save_IFS
2443
2444   test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="no"
2445   ;;
2446 esac
2447 fi
2448 PERL=$ac_cv_path_PERL
2449 if test -n "$PERL"; then
2450   { $as_echo "$as_me:$LINENO: result: $PERL" >&5
2451 $as_echo "$PERL" >&6; }
2452 else
2453   { $as_echo "$as_me:$LINENO: result: no" >&5
2454 $as_echo "no" >&6; }
2455 fi
2456
2457
2458 if test "$PERL" = no; then
2459   { { $as_echo "$as_me:$LINENO: error: perl is not found" >&5
2460 $as_echo "$as_me: error: perl is not found" >&2;}
2461    { (exit 1); exit 1; }; }
2462 fi
2463 $PERL -e 'require 5.005_03;' || {
2464    { { $as_echo "$as_me:$LINENO: error: Perl 5.005_03 or better is required" >&5
2465 $as_echo "$as_me: error: Perl 5.005_03 or better is required" >&2;}
2466    { (exit 1); exit 1; }; }
2467 }
2468
2469
2470 ## ------- ##
2471 ## Emacs.  ##
2472 ## ------- ##
2473
2474 ac_config_files="$ac_config_files lib/emacs/Makefile"
2475
2476 TEST_EMACS=$EMACS
2477 test x"$TEST_EMACS" = xt && TEST_EMACS=
2478 for ac_prog in emacs xemacs
2479 do
2480   # Extract the first word of "$ac_prog", so it can be a program name with args.
2481 set dummy $ac_prog; ac_word=$2
2482 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2483 $as_echo_n "checking for $ac_word... " >&6; }
2484 if test "${ac_cv_prog_TEST_EMACS+set}" = set; then
2485   $as_echo_n "(cached) " >&6
2486 else
2487   if test -n "$TEST_EMACS"; then
2488   ac_cv_prog_TEST_EMACS="$TEST_EMACS" # Let the user override the test.
2489 else
2490 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2491 for as_dir in $PATH
2492 do
2493   IFS=$as_save_IFS
2494   test -z "$as_dir" && as_dir=.
2495   for ac_exec_ext in '' $ac_executable_extensions; do
2496   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2497     ac_cv_prog_TEST_EMACS="$ac_prog"
2498     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2499     break 2
2500   fi
2501 done
2502 done
2503 IFS=$as_save_IFS
2504
2505 fi
2506 fi
2507 TEST_EMACS=$ac_cv_prog_TEST_EMACS
2508 if test -n "$TEST_EMACS"; then
2509   { $as_echo "$as_me:$LINENO: result: $TEST_EMACS" >&5
2510 $as_echo "$TEST_EMACS" >&6; }
2511 else
2512   { $as_echo "$as_me:$LINENO: result: no" >&5
2513 $as_echo "no" >&6; }
2514 fi
2515
2516
2517   test -n "$TEST_EMACS" && break
2518 done
2519 test -n "$TEST_EMACS" || TEST_EMACS="no"
2520
2521
2522 # autoconf-mode.el and autotest-mode.el do not work with older version of
2523 # Emacs (i.e. 18.x.x).  During byte-compilation, Emacs complains:
2524 # "Variable (broken nil) seen on pass 2 of byte compiler but not pass 1"
2525 # We detect this problem here.
2526 if test "$TEST_EMACS" != no; then
2527   { $as_echo "$as_me:$LINENO: checking whether $TEST_EMACS is sufficiently recent" >&5
2528 $as_echo_n "checking whether $TEST_EMACS is sufficiently recent... " >&6; }
2529 if test "${ac_cv_prog_emacs_ok+set}" = set; then
2530   $as_echo_n "(cached) " >&6
2531 else
2532   # Note: The quoted "EOF" is intentional.  It protects the ` in the text.
2533     cat >conftest.el << "EOF"
2534       (defvar broken)
2535       (defun broken-mode () (setq broken-defaults `(broken nil)))
2536 EOF
2537     if { ($as_echo "$as_me:$LINENO: \$TEST_EMACS -batch -q -f batch-byte-compile conftest.el 1>&2") >&5
2538   ($TEST_EMACS -batch -q -f batch-byte-compile conftest.el 1>&2) 2>&5
2539   ac_status=$?
2540   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2541   (exit $ac_status); }; then
2542   ac_cv_prog_emacs_ok=yes
2543 else
2544   ac_cv_prog_emacs_ok=no
2545 fi
2546
2547     rm -f conftest.el conftest.elc
2548 fi
2549 { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_emacs_ok" >&5
2550 $as_echo "$ac_cv_prog_emacs_ok" >&6; }
2551   if test $ac_cv_prog_emacs_ok = no; then
2552   TEST_EMACS=no
2553 fi
2554
2555 fi
2556
2557
2558 EMACS=$TEST_EMACS
2559
2560
2561  # If set to t, that means we are running in a shell under Emacs.
2562  # If you have an Emacs named "t", then use the full path.
2563  test x"$EMACS" = xt && EMACS=
2564  for ac_prog in emacs xemacs
2565 do
2566   # Extract the first word of "$ac_prog", so it can be a program name with args.
2567 set dummy $ac_prog; ac_word=$2
2568 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2569 $as_echo_n "checking for $ac_word... " >&6; }
2570 if test "${ac_cv_prog_EMACS+set}" = set; then
2571   $as_echo_n "(cached) " >&6
2572 else
2573   if test -n "$EMACS"; then
2574   ac_cv_prog_EMACS="$EMACS" # Let the user override the test.
2575 else
2576 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2577 for as_dir in $PATH
2578 do
2579   IFS=$as_save_IFS
2580   test -z "$as_dir" && as_dir=.
2581   for ac_exec_ext in '' $ac_executable_extensions; do
2582   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2583     ac_cv_prog_EMACS="$ac_prog"
2584     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2585     break 2
2586   fi
2587 done
2588 done
2589 IFS=$as_save_IFS
2590
2591 fi
2592 fi
2593 EMACS=$ac_cv_prog_EMACS
2594 if test -n "$EMACS"; then
2595   { $as_echo "$as_me:$LINENO: result: $EMACS" >&5
2596 $as_echo "$EMACS" >&6; }
2597 else
2598   { $as_echo "$as_me:$LINENO: result: no" >&5
2599 $as_echo "no" >&6; }
2600 fi
2601
2602
2603   test -n "$EMACS" && break
2604 done
2605 test -n "$EMACS" || EMACS="no"
2606
2607
2608
2609
2610 # Check whether --with-lispdir was given.
2611 if test "${with_lispdir+set}" = set; then
2612   withval=$with_lispdir;  lispdir="$withval"
2613    { $as_echo "$as_me:$LINENO: checking where .elc files should go" >&5
2614 $as_echo_n "checking where .elc files should go... " >&6; }
2615    { $as_echo "$as_me:$LINENO: result: $lispdir" >&5
2616 $as_echo "$lispdir" >&6; }
2617 else
2618
2619  { $as_echo "$as_me:$LINENO: checking where .elc files should go" >&5
2620 $as_echo_n "checking where .elc files should go... " >&6; }
2621 if test "${am_cv_lispdir+set}" = set; then
2622   $as_echo_n "(cached) " >&6
2623 else
2624
2625    if test $EMACS != "no"; then
2626      if test x${lispdir+set} != xset; then
2627   # If $EMACS isn't GNU Emacs or XEmacs, this can blow up pretty badly
2628   # Some emacsen will start up in interactive mode, requiring C-x C-c to exit,
2629   #  which is non-obvious for non-emacs users.
2630   # Redirecting /dev/null should help a bit; pity we can't detect "broken"
2631   #  emacsen earlier and avoid running this altogether.
2632   { ($as_echo "$as_me:$LINENO: \$EMACS -batch -q -eval '(while load-path (princ (concat (car load-path) \"\\n\")) (setq load-path (cdr load-path)))' </dev/null >conftest.out") >&5
2633   ($EMACS -batch -q -eval '(while load-path (princ (concat (car load-path) "\n")) (setq load-path (cdr load-path)))' </dev/null >conftest.out) 2>&5
2634   ac_status=$?
2635   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2636   (exit $ac_status); }
2637         am_cv_lispdir=`sed -n \
2638        -e 's,/$,,' \
2639        -e '/.*\/lib\/x*emacs\/site-lisp$/{s,.*/lib/\(x*emacs/site-lisp\)$,${libdir}/\1,;p;q;}' \
2640        -e '/.*\/share\/x*emacs\/site-lisp$/{s,.*/share/\(x*emacs/site-lisp\),${datarootdir}/\1,;p;q;}' \
2641        conftest.out`
2642        rm conftest.out
2643      fi
2644    fi
2645    test -z "$am_cv_lispdir" && am_cv_lispdir='${datadir}/emacs/site-lisp'
2646
2647 fi
2648 { $as_echo "$as_me:$LINENO: result: $am_cv_lispdir" >&5
2649 $as_echo "$am_cv_lispdir" >&6; }
2650   lispdir="$am_cv_lispdir"
2651
2652 fi
2653
2654
2655
2656
2657
2658 ## ------------ ##
2659 ## Grep & sed.  ##
2660 ## ------------ ##
2661 { $as_echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
2662 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
2663 if test "${ac_cv_path_GREP+set}" = set; then
2664   $as_echo_n "(cached) " >&6
2665 else
2666   if test -z "$GREP"; then
2667   ac_path_GREP_found=false
2668   # Loop through the user's path and test for each of PROGNAME-LIST
2669   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2670 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
2671 do
2672   IFS=$as_save_IFS
2673   test -z "$as_dir" && as_dir=.
2674   for ac_prog in grep ggrep; do
2675     for ac_exec_ext in '' $ac_executable_extensions; do
2676       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
2677       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
2678 # Check for GNU ac_path_GREP and select it if it is found.
2679   # Check for GNU $ac_path_GREP
2680 case `"$ac_path_GREP" --version 2>&1` in
2681 *GNU*)
2682   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
2683 *)
2684   ac_count=0
2685   $as_echo_n 0123456789 >"conftest.in"
2686   while :
2687   do
2688     cat "conftest.in" "conftest.in" >"conftest.tmp"
2689     mv "conftest.tmp" "conftest.in"
2690     cp "conftest.in" "conftest.nl"
2691     $as_echo 'GREP' >> "conftest.nl"
2692     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
2693     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
2694     ac_count=`expr $ac_count + 1`
2695     if test $ac_count -gt ${ac_path_GREP_max-0}; then
2696       # Best one so far, save it but keep looking for a better one
2697       ac_cv_path_GREP="$ac_path_GREP"
2698       ac_path_GREP_max=$ac_count
2699     fi
2700     # 10*(2^10) chars as input seems more than enough
2701     test $ac_count -gt 10 && break
2702   done
2703   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
2704 esac
2705
2706       $ac_path_GREP_found && break 3
2707     done
2708   done
2709 done
2710 IFS=$as_save_IFS
2711   if test -z "$ac_cv_path_GREP"; then
2712     { { $as_echo "$as_me:$LINENO: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
2713 $as_echo "$as_me: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
2714    { (exit 1); exit 1; }; }
2715   fi
2716 else
2717   ac_cv_path_GREP=$GREP
2718 fi
2719
2720 fi
2721 { $as_echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
2722 $as_echo "$ac_cv_path_GREP" >&6; }
2723  GREP="$ac_cv_path_GREP"
2724
2725
2726 { $as_echo "$as_me:$LINENO: checking for egrep" >&5
2727 $as_echo_n "checking for egrep... " >&6; }
2728 if test "${ac_cv_path_EGREP+set}" = set; then
2729   $as_echo_n "(cached) " >&6
2730 else
2731   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
2732    then ac_cv_path_EGREP="$GREP -E"
2733    else
2734      if test -z "$EGREP"; then
2735   ac_path_EGREP_found=false
2736   # Loop through the user's path and test for each of PROGNAME-LIST
2737   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2738 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
2739 do
2740   IFS=$as_save_IFS
2741   test -z "$as_dir" && as_dir=.
2742   for ac_prog in egrep; do
2743     for ac_exec_ext in '' $ac_executable_extensions; do
2744       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
2745       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
2746 # Check for GNU ac_path_EGREP and select it if it is found.
2747   # Check for GNU $ac_path_EGREP
2748 case `"$ac_path_EGREP" --version 2>&1` in
2749 *GNU*)
2750   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
2751 *)
2752   ac_count=0
2753   $as_echo_n 0123456789 >"conftest.in"
2754   while :
2755   do
2756     cat "conftest.in" "conftest.in" >"conftest.tmp"
2757     mv "conftest.tmp" "conftest.in"
2758     cp "conftest.in" "conftest.nl"
2759     $as_echo 'EGREP' >> "conftest.nl"
2760     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
2761     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
2762     ac_count=`expr $ac_count + 1`
2763     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
2764       # Best one so far, save it but keep looking for a better one
2765       ac_cv_path_EGREP="$ac_path_EGREP"
2766       ac_path_EGREP_max=$ac_count
2767     fi
2768     # 10*(2^10) chars as input seems more than enough
2769     test $ac_count -gt 10 && break
2770   done
2771   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
2772 esac
2773
2774       $ac_path_EGREP_found && break 3
2775     done
2776   done
2777 done
2778 IFS=$as_save_IFS
2779   if test -z "$ac_cv_path_EGREP"; then
2780     { { $as_echo "$as_me:$LINENO: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
2781 $as_echo "$as_me: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
2782    { (exit 1); exit 1; }; }
2783   fi
2784 else
2785   ac_cv_path_EGREP=$EGREP
2786 fi
2787
2788    fi
2789 fi
2790 { $as_echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
2791 $as_echo "$ac_cv_path_EGREP" >&6; }
2792  EGREP="$ac_cv_path_EGREP"
2793
2794
2795 { $as_echo "$as_me:$LINENO: checking for a sed that does not truncate output" >&5
2796 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
2797 if test "${ac_cv_path_SED+set}" = set; then
2798   $as_echo_n "(cached) " >&6
2799 else
2800             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
2801      for ac_i in 1 2 3 4 5 6 7; do
2802        ac_script="$ac_script$as_nl$ac_script"
2803      done
2804      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
2805      $as_unset ac_script || ac_script=
2806      if test -z "$SED"; then
2807   ac_path_SED_found=false
2808   # Loop through the user's path and test for each of PROGNAME-LIST
2809   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2810 for as_dir in $PATH
2811 do
2812   IFS=$as_save_IFS
2813   test -z "$as_dir" && as_dir=.
2814   for ac_prog in sed gsed; do
2815     for ac_exec_ext in '' $ac_executable_extensions; do
2816       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
2817       { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
2818 # Check for GNU ac_path_SED and select it if it is found.
2819   # Check for GNU $ac_path_SED
2820 case `"$ac_path_SED" --version 2>&1` in
2821 *GNU*)
2822   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
2823 *)
2824   ac_count=0
2825   $as_echo_n 0123456789 >"conftest.in"
2826   while :
2827   do
2828     cat "conftest.in" "conftest.in" >"conftest.tmp"
2829     mv "conftest.tmp" "conftest.in"
2830     cp "conftest.in" "conftest.nl"
2831     $as_echo '' >> "conftest.nl"
2832     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
2833     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
2834     ac_count=`expr $ac_count + 1`
2835     if test $ac_count -gt ${ac_path_SED_max-0}; then
2836       # Best one so far, save it but keep looking for a better one
2837       ac_cv_path_SED="$ac_path_SED"
2838       ac_path_SED_max=$ac_count
2839     fi
2840     # 10*(2^10) chars as input seems more than enough
2841     test $ac_count -gt 10 && break
2842   done
2843   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
2844 esac
2845
2846       $ac_path_SED_found && break 3
2847     done
2848   done
2849 done
2850 IFS=$as_save_IFS
2851   if test -z "$ac_cv_path_SED"; then
2852     { { $as_echo "$as_me:$LINENO: error: no acceptable sed could be found in \$PATH" >&5
2853 $as_echo "$as_me: error: no acceptable sed could be found in \$PATH" >&2;}
2854    { (exit 1); exit 1; }; }
2855   fi
2856 else
2857   ac_cv_path_SED=$SED
2858 fi
2859
2860 fi
2861 { $as_echo "$as_me:$LINENO: result: $ac_cv_path_SED" >&5
2862 $as_echo "$ac_cv_path_SED" >&6; }
2863  SED="$ac_cv_path_SED"
2864   rm -f conftest.sed
2865
2866
2867
2868 ## ------------ ##
2869 ## Conclusion.  ##
2870 ## ------------ ##
2871
2872 ac_config_files="$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"
2873
2874
2875 cat >confcache <<\_ACEOF
2876 # This file is a shell script that caches the results of configure
2877 # tests run on this system so they can be shared between configure
2878 # scripts and configure runs, see configure's option --config-cache.
2879 # It is not useful on other systems.  If it contains results you don't
2880 # want to keep, you may remove or edit it.
2881 #
2882 # config.status only pays attention to the cache file if you give it
2883 # the --recheck option to rerun configure.
2884 #
2885 # `ac_cv_env_foo' variables (set or unset) will be overridden when
2886 # loading this file, other *unset* `ac_cv_foo' will be assigned the
2887 # following values.
2888
2889 _ACEOF
2890
2891 # The following way of writing the cache mishandles newlines in values,
2892 # but we know of no workaround that is simple, portable, and efficient.
2893 # So, we kill variables containing newlines.
2894 # Ultrix sh set writes to stderr and can't be redirected directly,
2895 # and sets the high bit in the cache file unless we assign to the vars.
2896 (
2897   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
2898     eval ac_val=\$$ac_var
2899     case $ac_val in #(
2900     *${as_nl}*)
2901       case $ac_var in #(
2902       *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
2903 $as_echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
2904       esac
2905       case $ac_var in #(
2906       _ | IFS | as_nl) ;; #(
2907       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2908       *) $as_unset $ac_var ;;
2909       esac ;;
2910     esac
2911   done
2912
2913   (set) 2>&1 |
2914     case $as_nl`(ac_space=' '; set) 2>&1` in #(
2915     *${as_nl}ac_space=\ *)
2916       # `set' does not quote correctly, so add quotes (double-quote
2917       # substitution turns \\\\ into \\, and sed turns \\ into \).
2918       sed -n \
2919         "s/'/'\\\\''/g;
2920           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
2921       ;; #(
2922     *)
2923       # `set' quotes correctly as required by POSIX, so do not add quotes.
2924       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2925       ;;
2926     esac |
2927     sort
2928 ) |
2929   sed '
2930      /^ac_cv_env_/b end
2931      t clear
2932      :clear
2933      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
2934      t end
2935      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
2936      :end' >>confcache
2937 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
2938   if test -w "$cache_file"; then
2939     test "x$cache_file" != "x/dev/null" &&
2940       { $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5
2941 $as_echo "$as_me: updating cache $cache_file" >&6;}
2942     cat confcache >$cache_file
2943   else
2944     { $as_echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
2945 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
2946   fi
2947 fi
2948 rm -f confcache
2949
2950 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2951 # Let make expand exec_prefix.
2952 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2953
2954 # Transform confdefs.h into DEFS.
2955 # Protect against shell expansion while executing Makefile rules.
2956 # Protect against Makefile macro expansion.
2957 #
2958 # If the first sed substitution is executed (which looks for macros that
2959 # take arguments), then branch to the quote section.  Otherwise,
2960 # look for a macro that doesn't take arguments.
2961 ac_script='
2962 :mline
2963 /\\$/{
2964  N
2965  s,\\\n,,
2966  b mline
2967 }
2968 t clear
2969 :clear
2970 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
2971 t quote
2972 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
2973 t quote
2974 b any
2975 :quote
2976 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
2977 s/\[/\\&/g
2978 s/\]/\\&/g
2979 s/\$/$$/g
2980 H
2981 :any
2982 ${
2983         g
2984         s/^\n//
2985         s/\n/ /g
2986         p
2987 }
2988 '
2989 DEFS=`sed -n "$ac_script" confdefs.h`
2990
2991
2992 ac_libobjs=
2993 ac_ltlibobjs=
2994 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
2995   # 1. Remove the extension, and $U if already installed.
2996   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
2997   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
2998   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
2999   #    will be set to the directory where LIBOBJS objects are built.
3000   ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
3001   ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
3002 done
3003 LIBOBJS=$ac_libobjs
3004
3005 LTLIBOBJS=$ac_ltlibobjs
3006
3007
3008
3009 : ${CONFIG_STATUS=./config.status}
3010 ac_clean_files_save=$ac_clean_files
3011 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
3012 { $as_echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
3013 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
3014 cat >$CONFIG_STATUS <<_ACEOF
3015 #! $SHELL
3016 # Generated by $as_me.
3017 # Run this file to recreate the current configuration.
3018 # Compiler output produced by configure, useful for debugging
3019 # configure, is in config.log if it exists.
3020
3021 debug=false
3022 ac_cs_recheck=false
3023 ac_cs_silent=false
3024 SHELL=\${CONFIG_SHELL-$SHELL}
3025 _ACEOF
3026
3027 cat >>$CONFIG_STATUS <<\_ACEOF
3028 ## --------------------- ##
3029 ## M4sh Initialization.  ##
3030 ## --------------------- ##
3031
3032 # Be more Bourne compatible
3033 DUALCASE=1; export DUALCASE # for MKS sh
3034 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
3035   emulate sh
3036   NULLCMD=:
3037   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
3038   # is contrary to our usage.  Disable this feature.
3039   alias -g '${1+"$@"}'='"$@"'
3040   setopt NO_GLOB_SUBST
3041 else
3042   case `(set -o) 2>/dev/null` in
3043   *posix*) set -o posix ;;
3044 esac
3045
3046 fi
3047
3048
3049
3050
3051 # PATH needs CR
3052 # Avoid depending upon Character Ranges.
3053 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
3054 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
3055 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
3056 as_cr_digits='0123456789'
3057 as_cr_alnum=$as_cr_Letters$as_cr_digits
3058
3059 as_nl='
3060 '
3061 export as_nl
3062 # Printing a long string crashes Solaris 7 /usr/bin/printf.
3063 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
3064 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
3065 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
3066 if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
3067   as_echo='printf %s\n'
3068   as_echo_n='printf %s'
3069 else
3070   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
3071     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
3072     as_echo_n='/usr/ucb/echo -n'
3073   else
3074     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
3075     as_echo_n_body='eval
3076       arg=$1;
3077       case $arg in
3078       *"$as_nl"*)
3079         expr "X$arg" : "X\\(.*\\)$as_nl";
3080         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
3081       esac;
3082       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
3083     '
3084     export as_echo_n_body
3085     as_echo_n='sh -c $as_echo_n_body as_echo'
3086   fi
3087   export as_echo_body
3088   as_echo='sh -c $as_echo_body as_echo'
3089 fi
3090
3091 # The user is always right.
3092 if test "${PATH_SEPARATOR+set}" != set; then
3093   PATH_SEPARATOR=:
3094   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
3095     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
3096       PATH_SEPARATOR=';'
3097   }
3098 fi
3099
3100 # Support unset when possible.
3101 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
3102   as_unset=unset
3103 else
3104   as_unset=false
3105 fi
3106
3107
3108 # IFS
3109 # We need space, tab and new line, in precisely that order.  Quoting is
3110 # there to prevent editors from complaining about space-tab.
3111 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
3112 # splitting by setting IFS to empty value.)
3113 IFS=" ""        $as_nl"
3114
3115 # Find who we are.  Look in the path if we contain no directory separator.
3116 case $0 in
3117   *[\\/]* ) as_myself=$0 ;;
3118   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3119 for as_dir in $PATH
3120 do
3121   IFS=$as_save_IFS
3122   test -z "$as_dir" && as_dir=.
3123   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3124 done
3125 IFS=$as_save_IFS
3126
3127      ;;
3128 esac
3129 # We did not find ourselves, most probably we were run as `sh COMMAND'
3130 # in which case we are not to be found in the path.
3131 if test "x$as_myself" = x; then
3132   as_myself=$0
3133 fi
3134 if test ! -f "$as_myself"; then
3135   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
3136   { (exit 1); exit 1; }
3137 fi
3138
3139 # Work around bugs in pre-3.0 UWIN ksh.
3140 for as_var in ENV MAIL MAILPATH
3141 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
3142 done
3143 PS1='$ '
3144 PS2='> '
3145 PS4='+ '
3146
3147 # NLS nuisances.
3148 LC_ALL=C
3149 export LC_ALL
3150 LANGUAGE=C
3151 export LANGUAGE
3152
3153 # Required to use basename.
3154 if expr a : '\(a\)' >/dev/null 2>&1 &&
3155    test "X`expr 00001 : '.*\(...\)'`" = X001; then
3156   as_expr=expr
3157 else
3158   as_expr=false
3159 fi
3160
3161 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
3162   as_basename=basename
3163 else
3164   as_basename=false
3165 fi
3166
3167
3168 # Name of the executable.
3169 as_me=`$as_basename -- "$0" ||
3170 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
3171          X"$0" : 'X\(//\)$' \| \
3172          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
3173 $as_echo X/"$0" |
3174     sed '/^.*\/\([^/][^/]*\)\/*$/{
3175             s//\1/
3176             q
3177           }
3178           /^X\/\(\/\/\)$/{
3179             s//\1/
3180             q
3181           }
3182           /^X\/\(\/\).*/{
3183             s//\1/
3184             q
3185           }
3186           s/.*/./; q'`
3187
3188 # CDPATH.
3189 $as_unset CDPATH
3190
3191
3192
3193   as_lineno_1=$LINENO
3194   as_lineno_2=$LINENO
3195   test "x$as_lineno_1" != "x$as_lineno_2" &&
3196   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
3197
3198   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
3199   # uniformly replaced by the line number.  The first 'sed' inserts a
3200   # line-number line after each line using $LINENO; the second 'sed'
3201   # does the real work.  The second script uses 'N' to pair each
3202   # line-number line with the line containing $LINENO, and appends
3203   # trailing '-' during substitution so that $LINENO is not a special
3204   # case at line end.
3205   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
3206   # scripts with optimization help from Paolo Bonzini.  Blame Lee
3207   # E. McMahon (1931-1989) for sed's syntax.  :-)
3208   sed -n '
3209     p
3210     /[$]LINENO/=
3211   ' <$as_myself |
3212     sed '
3213       s/[$]LINENO.*/&-/
3214       t lineno
3215       b
3216       :lineno
3217       N
3218       :loop
3219       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
3220       t loop
3221       s/-\n.*//
3222     ' >$as_me.lineno &&
3223   chmod +x "$as_me.lineno" ||
3224     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
3225    { (exit 1); exit 1; }; }
3226
3227   # Don't try to exec as it changes $[0], causing all sort of problems
3228   # (the dirname of $[0] is not the place where we might find the
3229   # original and so on.  Autoconf is especially sensitive to this).
3230   . "./$as_me.lineno"
3231   # Exit status is that of the last command.
3232   exit
3233 }
3234
3235
3236 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
3237   as_dirname=dirname
3238 else
3239   as_dirname=false
3240 fi
3241
3242 ECHO_C= ECHO_N= ECHO_T=
3243 case `echo -n x` in
3244 -n*)
3245   case `echo 'x\c'` in
3246   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
3247   *)   ECHO_C='\c';;
3248   esac;;
3249 *)
3250   ECHO_N='-n';;
3251 esac
3252 if expr a : '\(a\)' >/dev/null 2>&1 &&
3253    test "X`expr 00001 : '.*\(...\)'`" = X001; then
3254   as_expr=expr
3255 else
3256   as_expr=false
3257 fi
3258
3259 rm -f conf$$ conf$$.exe conf$$.file
3260 if test -d conf$$.dir; then
3261   rm -f conf$$.dir/conf$$.file
3262 else
3263   rm -f conf$$.dir
3264   mkdir conf$$.dir
3265 fi
3266 echo >conf$$.file
3267 if ln -s conf$$.file conf$$ 2>/dev/null; then
3268   as_ln_s='ln -s'
3269   # ... but there are two gotchas:
3270   # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
3271   # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
3272   # In both cases, we have to default to `cp -p'.
3273   ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
3274     as_ln_s='cp -p'
3275 elif ln conf$$.file conf$$ 2>/dev/null; then
3276   as_ln_s=ln
3277 else
3278   as_ln_s='cp -p'
3279 fi
3280 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
3281 rmdir conf$$.dir 2>/dev/null
3282
3283 if mkdir -p . 2>/dev/null; then
3284   as_mkdir_p=:
3285 else
3286   test -d ./-p && rmdir ./-p
3287   as_mkdir_p=false
3288 fi
3289
3290 if test -x / >/dev/null 2>&1; then
3291   as_test_x='test -x'
3292 else
3293   if ls -dL / >/dev/null 2>&1; then
3294     as_ls_L_option=L
3295   else
3296     as_ls_L_option=
3297   fi
3298   as_test_x='
3299     eval sh -c '\''
3300       if test -d "$1"; then
3301         test -d "$1/.";
3302       else
3303         case $1 in
3304         -*)set "./$1";;
3305         esac;
3306         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
3307         ???[sx]*):;;*)false;;esac;fi
3308     '\'' sh
3309   '
3310 fi
3311 as_executable_p=$as_test_x
3312
3313 # Sed expression to map a string onto a valid CPP name.
3314 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
3315
3316 # Sed expression to map a string onto a valid variable name.
3317 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
3318
3319
3320 exec 6>&1
3321
3322 # Save the log message, to keep $[0] and so on meaningful, and to
3323 # report actual input values of CONFIG_FILES etc. instead of their
3324 # values after options handling.
3325 ac_log="
3326 This file was extended by GNU Autoconf $as_me 2.61b, which was
3327 generated by GNU Autoconf 2.61b.  Invocation command line was
3328
3329   CONFIG_FILES    = $CONFIG_FILES
3330   CONFIG_HEADERS  = $CONFIG_HEADERS
3331   CONFIG_LINKS    = $CONFIG_LINKS
3332   CONFIG_COMMANDS = $CONFIG_COMMANDS
3333   $ $0 $@
3334
3335 on `(hostname || uname -n) 2>/dev/null | sed 1q`
3336 "
3337
3338 _ACEOF
3339
3340 cat >>$CONFIG_STATUS <<_ACEOF
3341 # Files that config.status was made for.
3342 config_files="$ac_config_files"
3343 config_commands="$ac_config_commands"
3344
3345 _ACEOF
3346
3347 cat >>$CONFIG_STATUS <<\_ACEOF
3348 ac_cs_usage="\
3349 \`$as_me' instantiates files from templates according to the
3350 current configuration.
3351
3352 Usage: $0 [OPTIONS] [FILE]...
3353
3354   -h, --help       print this help, then exit
3355   -V, --version    print version number and configuration settings, then exit
3356   -q, --quiet      do not print progress messages
3357   -d, --debug      don't remove temporary files
3358       --recheck    update $as_me by reconfiguring in the same conditions
3359   --file=FILE[:TEMPLATE]
3360                    instantiate the configuration file FILE
3361
3362 Configuration files:
3363 $config_files
3364
3365 Configuration commands:
3366 $config_commands
3367
3368 Report bugs to <bug-autoconf@gnu.org>."
3369
3370 _ACEOF
3371 cat >>$CONFIG_STATUS <<_ACEOF
3372 ac_cs_version="\\
3373 GNU Autoconf config.status 2.61b
3374 configured by $0, generated by GNU Autoconf 2.61b,
3375   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
3376
3377 Copyright (C) 2007 Free Software Foundation, Inc.
3378 This config.status script is free software; the Free Software Foundation
3379 gives unlimited permission to copy, distribute and modify it."
3380
3381 ac_pwd='$ac_pwd'
3382 srcdir='$srcdir'
3383 INSTALL='$INSTALL'
3384 MKDIR_P='$MKDIR_P'
3385 AWK='$AWK'
3386 test -n "\$AWK" || AWK=awk
3387 _ACEOF
3388
3389 cat >>$CONFIG_STATUS <<\_ACEOF
3390 # The default lists apply if the user does not specify any file.
3391 ac_need_defaults=:
3392 while test $# != 0
3393 do
3394   case $1 in
3395   --*=*)
3396     ac_option=`expr "X$1" : 'X\([^=]*\)='`
3397     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
3398     ac_shift=:
3399     ;;
3400   *)
3401     ac_option=$1
3402     ac_optarg=$2
3403     ac_shift=shift
3404     ;;
3405   esac
3406
3407   case $ac_option in
3408   # Handling of the options.
3409   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3410     ac_cs_recheck=: ;;
3411   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
3412     $as_echo "$ac_cs_version"; exit ;;
3413   --debug | --debu | --deb | --de | --d | -d )
3414     debug=: ;;
3415   --file | --fil | --fi | --f )
3416     $ac_shift
3417     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
3418     ac_need_defaults=false;;
3419   --he | --h |  --help | --hel | -h )
3420     $as_echo "$ac_cs_usage"; exit ;;
3421   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
3422   | -silent | --silent | --silen | --sile | --sil | --si | --s)
3423     ac_cs_silent=: ;;
3424
3425   # This is an error.
3426   -*) { $as_echo "$as_me: error: unrecognized option: $1
3427 Try \`$0 --help' for more information." >&2
3428    { (exit 1); exit 1; }; } ;;
3429
3430   *) ac_config_targets="$ac_config_targets $1"
3431      ac_need_defaults=false ;;
3432
3433   esac
3434   shift
3435 done
3436
3437 ac_configure_extra_args=
3438
3439 if $ac_cs_silent; then
3440   exec 6>/dev/null
3441   ac_configure_extra_args="$ac_configure_extra_args --silent"
3442 fi
3443
3444 _ACEOF
3445 cat >>$CONFIG_STATUS <<_ACEOF
3446 if \$ac_cs_recheck; then
3447   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
3448   shift
3449   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
3450   CONFIG_SHELL='$SHELL'
3451   export CONFIG_SHELL
3452   exec "\$@"
3453 fi
3454
3455 _ACEOF
3456 cat >>$CONFIG_STATUS <<\_ACEOF
3457 exec 5>>config.log
3458 {
3459   echo
3460   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
3461 ## Running $as_me. ##
3462 _ASBOX
3463   $as_echo "$ac_log"
3464 } >&5
3465
3466 _ACEOF
3467 cat >>$CONFIG_STATUS <<_ACEOF
3468 _ACEOF
3469
3470 cat >>$CONFIG_STATUS <<\_ACEOF
3471
3472 # Handling of arguments.
3473 for ac_config_target in $ac_config_targets
3474 do
3475   case $ac_config_target in
3476     "tests/atconfig") CONFIG_COMMANDS="$CONFIG_COMMANDS tests/atconfig" ;;
3477     "tests/Makefile") CONFIG_FILES="$CONFIG_FILES tests/Makefile" ;;
3478     "tests/atlocal") CONFIG_FILES="$CONFIG_FILES tests/atlocal" ;;
3479     "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;;
3480     "lib/emacs/Makefile") CONFIG_FILES="$CONFIG_FILES lib/emacs/Makefile" ;;
3481     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
3482     "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
3483     "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
3484     "lib/Autom4te/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Autom4te/Makefile" ;;
3485     "lib/autoscan/Makefile") CONFIG_FILES="$CONFIG_FILES lib/autoscan/Makefile" ;;
3486     "lib/m4sugar/Makefile") CONFIG_FILES="$CONFIG_FILES lib/m4sugar/Makefile" ;;
3487     "lib/autoconf/Makefile") CONFIG_FILES="$CONFIG_FILES lib/autoconf/Makefile" ;;
3488     "lib/autotest/Makefile") CONFIG_FILES="$CONFIG_FILES lib/autotest/Makefile" ;;
3489     "bin/Makefile") CONFIG_FILES="$CONFIG_FILES bin/Makefile" ;;
3490
3491   *) { { $as_echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
3492 $as_echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
3493    { (exit 1); exit 1; }; };;
3494   esac
3495 done
3496
3497
3498 # If the user did not use the arguments to specify the items to instantiate,
3499 # then the envvar interface is used.  Set only those that are not.
3500 # We use the long form for the default assignment because of an extremely
3501 # bizarre bug on SunOS 4.1.3.
3502 if $ac_need_defaults; then
3503   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
3504   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
3505 fi
3506
3507 # Have a temporary directory for convenience.  Make it in the build tree
3508 # simply because there is no reason against having it here, and in addition,
3509 # creating and moving files from /tmp can sometimes cause problems.
3510 # Hook for its removal unless debugging.
3511 # Note that there is a small window in which the directory will not be cleaned:
3512 # after its creation but before its name has been assigned to `$tmp'.
3513 $debug ||
3514 {
3515   tmp=
3516   trap 'exit_status=$?
3517   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
3518 ' 0
3519   trap '{ (exit 1); exit 1; }' 1 2 13 15
3520 }
3521 # Create a (secure) tmp directory for tmp files.
3522
3523 {
3524   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
3525   test -n "$tmp" && test -d "$tmp"
3526 }  ||
3527 {
3528   tmp=./conf$$-$RANDOM
3529   (umask 077 && mkdir "$tmp")
3530 } ||
3531 {
3532    $as_echo "$me: cannot create a temporary directory in ." >&2
3533    { (exit 1); exit 1; }
3534 }
3535
3536 # Set up the scripts for CONFIG_FILES section.
3537 # No need to generate them if there are no CONFIG_FILES.
3538 # This happens for instance with `./config.status config.h'.
3539 if test -n "$CONFIG_FILES"; then
3540
3541
3542 ac_cr='
'
3543 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
3544 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
3545   ac_cs_awk_cr='\\r'
3546 else
3547   ac_cs_awk_cr=$ac_cr
3548 fi
3549
3550 echo 'BEGIN {' >"$tmp/subs1.awk"
3551 _ACEOF
3552
3553
3554 {
3555   echo "cat >conf$$subs.awk <<_ACEOF"
3556   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/'
3557   echo "_ACEOF"
3558 } >conf$$subs.sh
3559 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
3560 ac_delim='%!_!# '
3561 for ac_last_try in false false false false false :; do
3562   . ./conf$$subs.sh
3563
3564   if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` = $ac_delim_num; then
3565     break
3566   elif $ac_last_try; then
3567     { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
3568 $as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
3569    { (exit 1); exit 1; }; }
3570   else
3571     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
3572   fi
3573 done
3574 rm -f conf$$subs.sh
3575
3576 cat >>$CONFIG_STATUS <<_ACEOF
3577 cat >>"\$tmp/subs1.awk" <<\_ACAWK
3578 _ACEOF
3579 sed -n '
3580 h
3581 s/^/S["/; s/!.*/"]=/
3582 p
3583 g
3584 s/^[^!]*!//
3585 :repl
3586 t repl
3587 s/'"$ac_delim"'$//
3588 t delim
3589 :nl
3590 h
3591 s/\(.\{148\}\).*/\1/
3592 t more1
3593 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
3594 p
3595 n
3596 b repl
3597 :more1
3598 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
3599 p
3600 g
3601 s/.\{148\}//
3602 t nl
3603 :delim
3604 h
3605 s/\(.\{148\}\).*/\1/
3606 t more2
3607 s/["\\]/\\&/g; s/^/"/; s/$/"/
3608 p
3609 b
3610 :more2
3611 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
3612 p
3613 g
3614 s/.\{148\}//
3615 t delim
3616 ' <conf$$subs.awk | sed '
3617 /^[^""]/{
3618   N
3619   s/\n//
3620 }
3621 ' >>$CONFIG_STATUS
3622 rm -f conf$$subs.awk
3623 cat >>$CONFIG_STATUS <<_ACEOF
3624 _ACAWK
3625 cat >>"\$tmp/subs1.awk" <<_ACAWK
3626   for (key in S) S_is_set[key] = 1
3627   FS = "\a"
3628
3629 }
3630 {
3631   line = $ 0
3632   nfields = split(line, field, "@")
3633   substed = 0
3634   len = length(field[1])
3635   for (i = 2; i < nfields; i++) {
3636     key = field[i]
3637     keylen = length(key)
3638     if (S_is_set[key]) {
3639       value = S[key]
3640       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
3641       len += length(value) + length(field[++i])
3642       substed = 1
3643     } else
3644       len += 1 + keylen
3645   }
3646
3647   print line
3648 }
3649
3650 _ACAWK
3651 sed "s/\$ac_cr\\\$//; s/\$ac_cr/\$ac_cs_awk_cr/g" < "\$tmp/subs1.awk" > "\$tmp/subs.awk"
3652 _ACEOF
3653
3654 # VPATH may cause trouble with some makes, so we remove $(srcdir),
3655 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
3656 # trailing colons and then remove the whole line if VPATH becomes empty
3657 # (actually we leave an empty line to preserve line numbers).
3658 if test "x$srcdir" = x.; then
3659   ac_vpsub='/^[  ]*VPATH[        ]*=/{
3660 s/:*\$(srcdir):*/:/
3661 s/:*\${srcdir}:*/:/
3662 s/:*@srcdir@:*/:/
3663 s/^\([^=]*=[     ]*\):*/\1/
3664 s/:*$//
3665 s/^[^=]*=[       ]*$//
3666 }'
3667 fi
3668
3669 cat >>$CONFIG_STATUS <<\_ACEOF
3670 fi # test -n "$CONFIG_FILES"
3671
3672
3673 for ac_tag in  :F $CONFIG_FILES      :C $CONFIG_COMMANDS
3674 do
3675   case $ac_tag in
3676   :[FHLC]) ac_mode=$ac_tag; continue;;
3677   esac
3678   case $ac_mode$ac_tag in
3679   :[FHL]*:*);;
3680   :L* | :C*:*) { { $as_echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
3681 $as_echo "$as_me: error: Invalid tag $ac_tag." >&2;}
3682    { (exit 1); exit 1; }; };;
3683   :[FH]-) ac_tag=-:-;;
3684   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
3685   esac
3686   ac_save_IFS=$IFS
3687   IFS=:
3688   set x $ac_tag
3689   IFS=$ac_save_IFS
3690   shift
3691   ac_file=$1
3692   shift
3693
3694   case $ac_mode in
3695   :L) ac_source=$1;;
3696   :[FH])
3697     ac_file_inputs=
3698     for ac_f
3699     do
3700       case $ac_f in
3701       -) ac_f="$tmp/stdin";;
3702       *) # Look for the file first in the build tree, then in the source tree
3703          # (if the path is not absolute).  The absolute path cannot be DOS-style,
3704          # because $ac_f cannot contain `:'.
3705          test -f "$ac_f" ||
3706            case $ac_f in
3707            [\\/$]*) false;;
3708            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
3709            esac ||
3710            { { $as_echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
3711 $as_echo "$as_me: error: cannot find input file: $ac_f" >&2;}
3712    { (exit 1); exit 1; }; };;
3713       esac
3714       ac_file_inputs="$ac_file_inputs $ac_f"
3715     done
3716
3717     # Let's still pretend it is `configure' which instantiates (i.e., don't
3718     # use $as_me), people would be surprised to read:
3719     #    /* config.h.  Generated by config.status.  */
3720     configure_input='Generated from '`
3721           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
3722         `' by configure.'
3723     if test x"$ac_file" != x-; then
3724       configure_input="$ac_file.  $configure_input"
3725       { $as_echo "$as_me:$LINENO: creating $ac_file" >&5
3726 $as_echo "$as_me: creating $ac_file" >&6;}
3727     fi
3728
3729     case $ac_tag in
3730     *:-:* | *:-) cat >"$tmp/stdin";;
3731     esac
3732     ;;
3733   esac
3734
3735   ac_dir=`$as_dirname -- "$ac_file" ||
3736 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3737          X"$ac_file" : 'X\(//\)[^/]' \| \
3738          X"$ac_file" : 'X\(//\)$' \| \
3739          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
3740 $as_echo X"$ac_file" |
3741     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3742             s//\1/
3743             q
3744           }
3745           /^X\(\/\/\)[^/].*/{
3746             s//\1/
3747             q
3748           }
3749           /^X\(\/\/\)$/{
3750             s//\1/
3751             q
3752           }
3753           /^X\(\/\).*/{
3754             s//\1/
3755             q
3756           }
3757           s/.*/./; q'`
3758   { as_dir="$ac_dir"
3759   case $as_dir in #(
3760   -*) as_dir=./$as_dir;;
3761   esac
3762   test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
3763     as_dirs=
3764     while :; do
3765       case $as_dir in #(
3766       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
3767       *) as_qdir=$as_dir;;
3768       esac
3769       as_dirs="'$as_qdir' $as_dirs"
3770       as_dir=`$as_dirname -- "$as_dir" ||
3771 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3772          X"$as_dir" : 'X\(//\)[^/]' \| \
3773          X"$as_dir" : 'X\(//\)$' \| \
3774          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
3775 $as_echo X"$as_dir" |
3776     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3777             s//\1/
3778             q
3779           }
3780           /^X\(\/\/\)[^/].*/{
3781             s//\1/
3782             q
3783           }
3784           /^X\(\/\/\)$/{
3785             s//\1/
3786             q
3787           }
3788           /^X\(\/\).*/{
3789             s//\1/
3790             q
3791           }
3792           s/.*/./; q'`
3793       test -d "$as_dir" && break
3794     done
3795     test -z "$as_dirs" || eval "mkdir $as_dirs"
3796   } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
3797 $as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
3798    { (exit 1); exit 1; }; }; }
3799   ac_builddir=.
3800
3801 case "$ac_dir" in
3802 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
3803 *)
3804   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
3805   # A ".." for each directory in $ac_dir_suffix.
3806   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
3807   case $ac_top_builddir_sub in
3808   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
3809   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
3810   esac ;;
3811 esac
3812 ac_abs_top_builddir=$ac_pwd
3813 ac_abs_builddir=$ac_pwd$ac_dir_suffix
3814 # for backward compatibility:
3815 ac_top_builddir=$ac_top_build_prefix
3816
3817 case $srcdir in
3818   .)  # We are building in place.
3819     ac_srcdir=.
3820     ac_top_srcdir=$ac_top_builddir_sub
3821     ac_abs_top_srcdir=$ac_pwd ;;
3822   [\\/]* | ?:[\\/]* )  # Absolute name.
3823     ac_srcdir=$srcdir$ac_dir_suffix;
3824     ac_top_srcdir=$srcdir
3825     ac_abs_top_srcdir=$srcdir ;;
3826   *) # Relative name.
3827     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
3828     ac_top_srcdir=$ac_top_build_prefix$srcdir
3829     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
3830 esac
3831 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
3832
3833
3834   case $ac_mode in
3835   :F)
3836   #
3837   # CONFIG_FILE
3838   #
3839
3840   case $INSTALL in
3841   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
3842   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
3843   esac
3844   ac_MKDIR_P=$MKDIR_P
3845   case $MKDIR_P in
3846   [\\/$]* | ?:[\\/]* ) ;;
3847   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
3848   esac
3849 _ACEOF
3850
3851 cat >>$CONFIG_STATUS <<\_ACEOF
3852 # If the template does not know about datarootdir, expand it.
3853 # FIXME: This hack should be removed a few years after 2.60.
3854 ac_datarootdir_hack=; ac_datarootdir_seen=
3855
3856 case `sed -n '/datarootdir/ {
3857   p
3858   q
3859 }
3860 /@datadir@/p
3861 /@docdir@/p
3862 /@infodir@/p
3863 /@localedir@/p
3864 /@mandir@/p
3865 ' $ac_file_inputs` in
3866 *datarootdir*) ac_datarootdir_seen=yes;;
3867 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
3868   { $as_echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
3869 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
3870 _ACEOF
3871 cat >>$CONFIG_STATUS <<_ACEOF
3872   ac_datarootdir_hack='
3873   s&@datadir@&$datadir&g
3874   s&@docdir@&$docdir&g
3875   s&@infodir@&$infodir&g
3876   s&@localedir@&$localedir&g
3877   s&@mandir@&$mandir&g
3878     s&\\\${datarootdir}&$datarootdir&g' ;;
3879 esac
3880 _ACEOF
3881
3882 # Neutralize VPATH when `$srcdir' = `.'.
3883 # Shell code in configure.ac might set extrasub.
3884 # FIXME: do we really want to maintain this feature?
3885 cat >>$CONFIG_STATUS <<_ACEOF
3886   sed "$ac_vpsub
3887 $extrasub
3888 _ACEOF
3889 cat >>$CONFIG_STATUS <<\_ACEOF
3890 :t
3891 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
3892 s&@configure_input@&$configure_input&;t t
3893 s&@top_builddir@&$ac_top_builddir_sub&;t t
3894 s&@srcdir@&$ac_srcdir&;t t
3895 s&@abs_srcdir@&$ac_abs_srcdir&;t t
3896 s&@top_srcdir@&$ac_top_srcdir&;t t
3897 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
3898 s&@builddir@&$ac_builddir&;t t
3899 s&@abs_builddir@&$ac_abs_builddir&;t t
3900 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
3901 s&@INSTALL@&$ac_INSTALL&;t t
3902 s&@MKDIR_P@&$ac_MKDIR_P&;t t
3903 $ac_datarootdir_hack
3904 " $ac_file_inputs | $AWK -f "$tmp/subs.awk" >$tmp/out
3905
3906 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
3907   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
3908   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
3909   { $as_echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3910 which seems to be undefined.  Please make sure it is defined." >&5
3911 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3912 which seems to be undefined.  Please make sure it is defined." >&2;}
3913
3914   rm -f "$tmp/stdin"
3915   case $ac_file in
3916   -) cat "$tmp/out"; rm -f "$tmp/out";;
3917   *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
3918   esac
3919  ;;
3920
3921
3922   :C)  { $as_echo "$as_me:$LINENO: executing $ac_file commands" >&5
3923 $as_echo "$as_me: executing $ac_file commands" >&6;}
3924  ;;
3925   esac
3926
3927
3928   case $ac_file$ac_mode in
3929     "tests/atconfig":C) cat >tests/atconfig <<ATEOF
3930 # Configurable variable values for building test suites.
3931 # Generated by $0.
3932 # Copyright (C) 2000, 2001, 2003, 2004 Free Software Foundation, Inc.
3933
3934 # The test suite will define top_srcdir=$at_top_srcdir/../.. etc.
3935 at_testdir='tests'
3936 abs_builddir='$ac_abs_builddir'
3937 at_srcdir='$ac_srcdir'
3938 abs_srcdir='$ac_abs_srcdir'
3939 at_top_srcdir='$ac_top_srcdir'
3940 abs_top_srcdir='$ac_abs_top_srcdir'
3941 at_top_build_prefix='$ac_top_build_prefix'
3942 abs_top_builddir='$ac_abs_top_builddir'
3943
3944 # Backward compatibility with Autotest <= 2.59b:
3945 at_top_builddir=\$at_top_build_prefix
3946
3947 AUTOTEST_PATH='tests'
3948
3949 SHELL=\${CONFIG_SHELL-'$SHELL'}
3950 ATEOF
3951  ;;
3952
3953   esac
3954 done # for ac_tag
3955
3956
3957 { (exit 0); exit 0; }
3958 _ACEOF
3959 chmod +x $CONFIG_STATUS
3960 ac_clean_files=$ac_clean_files_save
3961
3962
3963 # configure is writing to config.log, and then calls config.status.
3964 # config.status does its own redirection, appending to config.log.
3965 # Unfortunately, on DOS this fails, as config.log is still kept open
3966 # by configure, so config.status won't be able to write to it; its
3967 # output is simply discarded.  So we exec the FD to /dev/null,
3968 # effectively closing config.log, so it can be properly (re)opened and
3969 # appended to by config.status.  When coming back to configure, we
3970 # need to make the FD available again.
3971 if test "$no_create" != yes; then
3972   ac_cs_success=:
3973   ac_config_status_args=
3974   test "$silent" = yes &&
3975     ac_config_status_args="$ac_config_status_args --quiet"
3976   exec 5>/dev/null
3977   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
3978   exec 5>>config.log
3979   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
3980   # would make configure fail if this is the last instruction.
3981   $ac_cs_success || { (exit 1); exit 1; }
3982 fi
3983 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
3984   { $as_echo "$as_me:$LINENO: WARNING: Unrecognized options: $ac_unrecognized_opts" >&5
3985 $as_echo "$as_me: WARNING: Unrecognized options: $ac_unrecognized_opts" >&2;}
3986 fi
3987
3988 # Report the state of this version of Autoconf if this is a beta.
3989     cat <<EOF
3990
3991 You are about to use an experimental version of Autoconf.  Be sure to
3992 read the relevant mailing lists, most importantly <autoconf@gnu.org>.
3993
3994 Below you will find information on the status of this version of Autoconf.
3995
3996
3997 EOF
3998     sed -n '/^\* Status/,$p' $srcdir/BUGS