configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.61b for GNU Autoconf 2.61b.
   4 #
   5 # Report bugs to <bug-autoconf@gnu.org>.
   6 #
   7 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   8 # 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## --------------------- ##
  12 ## M4sh Initialization.  ##
  13 ## --------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  18   emulate sh
  19   NULLCMD=:
  20   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in
  26   *posix*) set -o posix ;;
  27 esac
  28
  29 fi
  30
  31
  32
  33
  34 # PATH needs CR
  35 # Avoid depending upon Character Ranges.
  36 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
  37 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
  38 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
  39 as_cr_digits='0123456789'
  40 as_cr_alnum=$as_cr_Letters$as_cr_digits
  41
  42 as_nl='
  43 '
  44 export as_nl
  45 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  46 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  47 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  48 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  49 if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  50   as_echo='printf %s\n'
  51   as_echo_n='printf %s'
  52 else
  53   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  54     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  55     as_echo_n='/usr/ucb/echo -n'
  56   else
  57     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  58     as_echo_n_body='eval
  59       arg=$1;
  60       case $arg in
  61       *"$as_nl"*)
  62         expr "X$arg" : "X\\(.*\\)$as_nl";
  63         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  64       esac;
  65       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  66     '
  67     export as_echo_n_body
  68     as_echo_n='sh -c $as_echo_n_body as_echo'
  69   fi
  70   export as_echo_body
  71   as_echo='sh -c $as_echo_body as_echo'
  72 fi
  73
  74 # The user is always right.
  75 if test "${PATH_SEPARATOR+set}" != set; then
  76   echo "#! /bin/sh" >conf$$.sh
  77   echo  "exit 0"   >>conf$$.sh
  78   chmod +x conf$$.sh
  79   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
  80     PATH_SEPARATOR=';'
  81   else
  82     PATH_SEPARATOR=:
  83   fi
  84   rm -f conf$$.sh
  85 fi
  86
  87 # Support unset when possible.
  88 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
  89   as_unset=unset
  90 else
  91   as_unset=false
  92 fi
  93
  94
  95 # IFS
  96 # We need space, tab and new line, in precisely that order.  Quoting is
  97 # there to prevent editors from complaining about space-tab.
  98 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  99 # splitting by setting IFS to empty value.)
 100 IFS=" ""        $as_nl"
 101
 102 # Find who we are.  Look in the path if we contain no directory separator.
 103 case $0 in
 104   *[\\/]* ) as_myself=$0 ;;
 105   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 106 for as_dir in $PATH
 107 do
 108   IFS=$as_save_IFS
 109   test -z "$as_dir" && as_dir=.
 110   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 111 done
 112 IFS=$as_save_IFS
 113
 114      ;;
 115 esac
 116 # We did not find ourselves, most probably we were run as `sh COMMAND'
 117 # in which case we are not to be found in the path.
 118 if test "x$as_myself" = x; then
 119   as_myself=$0
 120 fi
 121 if test ! -f "$as_myself"; then
 122   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 123   { (exit 1); exit 1; }
 124 fi
 125
 126 # Work around bugs in pre-3.0 UWIN ksh.
 127 for as_var in ENV MAIL MAILPATH
 128 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
 129 done
 130 PS1='$ '
 131 PS2='> '
 132 PS4='+ '
 133
 134 # NLS nuisances.
 135 for as_var in \
 136   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
 137   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
 138   LC_TELEPHONE LC_TIME
 139 do
 140   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
 141     eval $as_var=C; export $as_var
 142   else
 143     ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
 144   fi
 145 done
 146
 147 # Required to use basename.
 148 if expr a : '\(a\)' >/dev/null 2>&1 &&
 149    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 150   as_expr=expr
 151 else
 152   as_expr=false
 153 fi
 154
 155 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 156   as_basename=basename
 157 else
 158   as_basename=false
 159 fi
 160
 161
 162 # Name of the executable.
 163 as_me=`$as_basename -- "$0" ||
 164 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 165          X"$0" : 'X\(//\)$' \| \
 166          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 167 $as_echo X/"$0" |
 168     sed '/^.*\/\([^/][^/]*\)\/*$/{
 169             s//\1/
 170             q
 171           }
 172           /^X\/\(\/\/\)$/{
 173             s//\1/
 174             q
 175           }
 176           /^X\/\(\/\).*/{
 177             s//\1/
 178             q
 179           }
 180           s/.*/./; q'`
 181
 182 # CDPATH.
 183 $as_unset CDPATH
 184
 185
 186 if test "x$CONFIG_SHELL" = x; then
 187   if (eval ":") 2>/dev/null; then
 188   as_have_required=yes
 189 else
 190   as_have_required=no
 191 fi
 192
 193   if test $as_have_required = yes &&     (eval ":
 194 (as_func_return () {
 195   (exit \$1)
 196 }
 197 as_func_success () {
 198   as_func_return 0
 199 }
 200 as_func_failure () {
 201   as_func_return 1
 202 }
 203 as_func_ret_success () {
 204   return 0
 205 }
 206 as_func_ret_failure () {
 207   return 1
 208 }
 209
 210 exitcode=0
 211 if as_func_success; then
 212   :
 213 else
 214   exitcode=1
 215   echo as_func_success failed.
 216 fi
 217
 218 if as_func_failure; then
 219   exitcode=1
 220   echo as_func_failure succeeded.
 221 fi
 222
 223 if as_func_ret_success; then
 224   :
 225 else
 226   exitcode=1
 227   echo as_func_ret_success failed.
 228 fi
 229
 230 if as_func_ret_failure; then
 231   exitcode=1
 232   echo as_func_ret_failure succeeded.
 233 fi
 234
 235 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
 236   :
 237 else
 238   exitcode=1
 239   echo positional parameters were not saved.
 240 fi
 241
 242 test \$exitcode = 0) || { (exit 1); exit 1; }
 243
 244 (
 245   as_lineno_1=\$LINENO
 246   as_lineno_2=\$LINENO
 247   test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
 248   test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
 249 ") 2> /dev/null; then
 250   :
 251 else
 252   as_candidate_shells=
 253     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 254 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 255 do
 256   IFS=$as_save_IFS
 257   test -z "$as_dir" && as_dir=.
 258   case $as_dir in
 259          /*)
 260            for as_base in sh bash ksh sh5; do
 261              as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
 262            done;;
 263        esac
 264 done
 265 IFS=$as_save_IFS
 266
 267
 268       for as_shell in $as_candidate_shells $SHELL; do
 269          # Try only shells that exist, to save several forks.
 270          if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 271                 { ("$as_shell") 2> /dev/null <<\_ASEOF
 272 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 273   emulate sh
 274   NULLCMD=:
 275   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
 276   # is contrary to our usage.  Disable this feature.
 277   alias -g '${1+"$@"}'='"$@"'
 278   setopt NO_GLOB_SUBST
 279 else
 280   case `(set -o) 2>/dev/null` in
 281   *posix*) set -o posix ;;
 282 esac
 283
 284 fi
 285
 286
 287 :
 288 _ASEOF
 289 }; then
 290   CONFIG_SHELL=$as_shell
 291                as_have_required=yes
 292                if { "$as_shell" 2> /dev/null <<\_ASEOF
 293 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 294   emulate sh
 295   NULLCMD=:
 296   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
 297   # is contrary to our usage.  Disable this feature.
 298   alias -g '${1+"$@"}'='"$@"'
 299   setopt NO_GLOB_SUBST
 300 else
 301   case `(set -o) 2>/dev/null` in
 302   *posix*) set -o posix ;;
 303 esac
 304
 305 fi
 306
 307
 308 :
 309 (as_func_return () {
 310   (exit $1)
 311 }
 312 as_func_success () {
 313   as_func_return 0
 314 }
 315 as_func_failure () {
 316   as_func_return 1
 317 }
 318 as_func_ret_success () {
 319   return 0
 320 }
 321 as_func_ret_failure () {
 322   return 1
 323 }
 324
 325 exitcode=0
 326 if as_func_success; then
 327   :
 328 else
 329   exitcode=1
 330   echo as_func_success failed.
 331 fi
 332
 333 if as_func_failure; then
 334   exitcode=1
 335   echo as_func_failure succeeded.
 336 fi
 337
 338 if as_func_ret_success; then
 339   :
 340 else
 341   exitcode=1
 342   echo as_func_ret_success failed.
 343 fi
 344
 345 if as_func_ret_failure; then
 346   exitcode=1
 347   echo as_func_ret_failure succeeded.
 348 fi
 349
 350 if ( set x; as_func_ret_success y && test x = "$1" ); then
 351   :
 352 else
 353   exitcode=1
 354   echo positional parameters were not saved.
 355 fi
 356
 357 test $exitcode = 0) || { (exit 1); exit 1; }
 358
 359 (
 360   as_lineno_1=$LINENO
 361   as_lineno_2=$LINENO
 362   test "x$as_lineno_1" != "x$as_lineno_2" &&
 363   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
 364
 365 _ASEOF
 366 }; then
 367   break
 368 fi
 369
 370 fi
 371
 372       done
 373
 374       if test "x$CONFIG_SHELL" != x; then
 375   for as_var in BASH_ENV ENV
 376         do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
 377         done
 378         export CONFIG_SHELL
 379         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 380 fi
 381
 382
 383     if test $as_have_required = no; then
 384   echo This script requires a shell more modern than all the
 385       echo shells that I found on your system.  Please install a
 386       echo modern shell, or manually run the script under such a
 387       echo shell if you do have one.
 388       { (exit 1); exit 1; }
 389 fi
 390
 391
 392 fi
 393
 394 fi
 395
 396
 397
 398 (eval "as_func_return () {
 399   (exit \$1)
 400 }
 401 as_func_success () {
 402   as_func_return 0
 403 }
 404 as_func_failure () {
 405   as_func_return 1
 406 }
 407 as_func_ret_success () {
 408   return 0
 409 }
 410 as_func_ret_failure () {
 411   return 1
 412 }
 413
 414 exitcode=0
 415 if as_func_success; then
 416   :
 417 else
 418   exitcode=1
 419   echo as_func_success failed.
 420 fi
 421
 422 if as_func_failure; then
 423   exitcode=1
 424   echo as_func_failure succeeded.
 425 fi
 426
 427 if as_func_ret_success; then
 428   :
 429 else
 430   exitcode=1
 431   echo as_func_ret_success failed.
 432 fi
 433
 434 if as_func_ret_failure; then
 435   exitcode=1
 436   echo as_func_ret_failure succeeded.
 437 fi
 438
 439 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
 440   :
 441 else
 442   exitcode=1
 443   echo positional parameters were not saved.
 444 fi
 445
 446 test \$exitcode = 0") || {
 447   echo No shell found that supports shell functions.
 448   echo Please tell autoconf@gnu.org about your system,
 449   echo including any error possibly output before this
 450   echo message
 451 }
 452
 453
 454
 455   as_lineno_1=$LINENO
 456   as_lineno_2=$LINENO
 457   test "x$as_lineno_1" != "x$as_lineno_2" &&
 458   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
 459
 460   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
 461   # uniformly replaced by the line number.  The first 'sed' inserts a
 462   # line-number line after each line using $LINENO; the second 'sed'
 463   # does the real work.  The second script uses 'N' to pair each
 464   # line-number line with the line containing $LINENO, and appends
 465   # trailing '-' during substitution so that $LINENO is not a special
 466   # case at line end.
 467   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
 468   # scripts with optimization help from Paolo Bonzini.  Blame Lee
 469   # E. McMahon (1931-1989) for sed's syntax.  :-)
 470   sed -n '
 471     p
 472     /[$]LINENO/=
 473   ' <$as_myself |
 474     sed '
 475       s/[$]LINENO.*/&-/
 476       t lineno
 477       b
 478       :lineno
 479       N
 480       :loop
 481       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 482       t loop
 483       s/-\n.*//
 484     ' >$as_me.lineno &&
 485   chmod +x "$as_me.lineno" ||
 486     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
 487    { (exit 1); exit 1; }; }
 488
 489   # Don't try to exec as it changes $[0], causing all sort of problems
 490   # (the dirname of $[0] is not the place where we might find the
 491   # original and so on.  Autoconf is especially sensitive to this).
 492   . "./$as_me.lineno"
 493   # Exit status is that of the last command.
 494   exit
 495 }
 496
 497
 498 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 499   as_dirname=dirname
 500 else
 501   as_dirname=false
 502 fi
 503
 504 ECHO_C= ECHO_N= ECHO_T=
 505 case `echo -n x` in
 506 -n*)
 507   case `echo 'x\c'` in
 508   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 509   *)   ECHO_C='\c';;
 510   esac;;
 511 *)
 512   ECHO_N='-n';;
 513 esac
 514 if expr a : '\(a\)' >/dev/null 2>&1 &&
 515    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 516   as_expr=expr
 517 else
 518   as_expr=false
 519 fi
 520
 521 rm -f conf$$ conf$$.exe conf$$.file
 522 if test -d conf$$.dir; then
 523   rm -f conf$$.dir/conf$$.file
 524 else
 525   rm -f conf$$.dir
 526   mkdir conf$$.dir
 527 fi
 528 echo >conf$$.file
 529 if ln -s conf$$.file conf$$ 2>/dev/null; then
 530   as_ln_s='ln -s'
 531   # ... but there are two gotchas:
 532   # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 533   # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 534   # In both cases, we have to default to `cp -p'.
 535   ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 536     as_ln_s='cp -p'
 537 elif ln conf$$.file conf$$ 2>/dev/null; then
 538   as_ln_s=ln
 539 else
 540   as_ln_s='cp -p'
 541 fi
 542 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 543 rmdir conf$$.dir 2>/dev/null
 544
 545 if mkdir -p . 2>/dev/null; then
 546   as_mkdir_p=:
 547 else
 548   test -d ./-p && rmdir ./-p
 549   as_mkdir_p=false
 550 fi
 551
 552 if test -x / >/dev/null 2>&1; then
 553   as_test_x='test -x'
 554 else
 555   if ls -dL / >/dev/null 2>&1; then
 556     as_ls_L_option=L
 557   else
 558     as_ls_L_option=
 559   fi
 560   as_test_x='
 561     eval sh -c '\''
 562       if test -d "$1"; then
 563         test -d "$1/.";
 564       else
 565         case $1 in
 566         -*)set "./$1";;
 567         esac;
 568         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
 569         ???[sx]*):;;*)false;;esac;fi
 570     '\'' sh
 571   '
 572 fi
 573 as_executable_p=$as_test_x
 574
 575 # Sed expression to map a string onto a valid CPP name.
 576 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 577
 578 # Sed expression to map a string onto a valid variable name.
 579 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 580
 581
 582
 583 exec 7<&0 </dev/null 6>&1
 584
 585 # Name of the host.
 586 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 587 # so uname gets run too.
 588 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 589
 590 #
 591 # Initializations.
 592 #
 593 ac_default_prefix=/usr/local
 594 ac_clean_files=
 595 ac_config_libobj_dir=.
 596 LIBOBJS=
 597 cross_compiling=no
 598 subdirs=
 599 MFLAGS=
 600 MAKEFLAGS=
 601 SHELL=${CONFIG_SHELL-/bin/sh}
 602
 603 # Identity of this package.
 604 PACKAGE_NAME='GNU Autoconf'
 605 PACKAGE_TARNAME='autoconf'
 606 PACKAGE_VERSION='2.61b'
 607 PACKAGE_STRING='GNU Autoconf 2.61b'
 608 PACKAGE_BUGREPORT='bug-autoconf@gnu.org'
 609
 610 ac_unique_file="ChangeLog"
 611 ac_subst_vars='SHELL
 612 PATH_SEPARATOR
 613 PACKAGE_NAME
 614 PACKAGE_TARNAME
 615 PACKAGE_VERSION
 616 PACKAGE_STRING
 617 PACKAGE_BUGREPORT
 618 exec_prefix
 619 prefix
 620 program_transform_name
 621 bindir
 622 sbindir
 623 libexecdir
 624 datarootdir
 625 datadir
 626 sysconfdir
 627 sharedstatedir
 628 localstatedir
 629 includedir
 630 oldincludedir
 631 docdir
 632 infodir
 633 htmldir
 634 dvidir
 635 pdfdir
 636 psdir
 637 libdir
 638 localedir
 639 mandir
 640 DEFS
 641 ECHO_C
 642 ECHO_N
 643 ECHO_T
 644 LIBS
 645 build_alias
 646 host_alias
 647 target_alias
 648 INSTALL_PROGRAM
 649 INSTALL_SCRIPT
 650 INSTALL_DATA
 651 am__isrc
 652 CYGPATH_W
 653 PACKAGE
 654 VERSION
 655 ACLOCAL
 656 AUTOCONF
 657 AUTOMAKE
 658 AUTOHEADER
 659 MAKEINFO
 660 install_sh
 661 STRIP
 662 INSTALL_STRIP_PROGRAM
 663 mkdir_p
 664 AWK
 665 SET_MAKE
 666 am__leading_dot
 667 AMTAR
 668 am__tar
 669 am__untar
 670 ac_cv_sh_n_works
 671 EXPR
 672 M4
 673 M4_DEBUGFILE
 674 HELP2MAN
 675 PERL
 676 TEST_EMACS
 677 EMACS
 678 EMACSLOADPATH
 679 lispdir
 680 GREP
 681 EGREP
 682 SED
 683 LIBOBJS
 684 LTLIBOBJS'
 685 ac_subst_files=''
 686       ac_precious_vars='build_alias
 687 host_alias
 688 target_alias
 689 EMACS
 690 EMACSLOADPATH'
 691
 692
 693 # Initialize some variables set by options.
 694 ac_init_help=
 695 ac_init_version=false
 696 # The variables have the same names as the options, with
 697 # dashes changed to underlines.
 698 cache_file=/dev/null
 699 exec_prefix=NONE
 700 no_create=
 701 no_recursion=
 702 prefix=NONE
 703 program_prefix=NONE
 704 program_suffix=NONE
 705 program_transform_name=s,x,x,
 706 silent=
 707 site=
 708 srcdir=
 709 verbose=
 710 x_includes=NONE
 711 x_libraries=NONE
 712
 713 # Installation directory options.
 714 # These are left unexpanded so users can "make install exec_prefix=/foo"
 715 # and all the variables that are supposed to be based on exec_prefix
 716 # by default will actually change.
 717 # Use braces instead of parens because sh, perl, etc. also accept them.
 718 # (The list follows the same order as the GNU Coding Standards.)
 719 bindir='${exec_prefix}/bin'
 720 sbindir='${exec_prefix}/sbin'
 721 libexecdir='${exec_prefix}/libexec'
 722 datarootdir='${prefix}/share'
 723 datadir='${datarootdir}'
 724 sysconfdir='${prefix}/etc'
 725 sharedstatedir='${prefix}/com'
 726 localstatedir='${prefix}/var'
 727 includedir='${prefix}/include'
 728 oldincludedir='/usr/include'
 729 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 730 infodir='${datarootdir}/info'
 731 htmldir='${docdir}'
 732 dvidir='${docdir}'
 733 pdfdir='${docdir}'
 734 psdir='${docdir}'
 735 libdir='${exec_prefix}/lib'
 736 localedir='${datarootdir}/locale'
 737 mandir='${datarootdir}/man'
 738
 739 ac_prev=
 740 ac_dashdash=
 741 for ac_option
 742 do
 743   # If the previous option needs an argument, assign it.
 744   if test -n "$ac_prev"; then
 745     eval $ac_prev=\$ac_option
 746     ac_prev=
 747     continue
 748   fi
 749
 750   case $ac_option in
 751   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 752   *)    ac_optarg=yes ;;
 753   esac
 754
 755   # Accept the important Cygnus configure options, so we can diagnose typos.
 756
 757   case $ac_dashdash$ac_option in
 758   --)
 759     ac_dashdash=yes ;;
 760
 761   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 762     ac_prev=bindir ;;
 763   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 764     bindir=$ac_optarg ;;
 765
 766   -build | --build | --buil | --bui | --bu)
 767     ac_prev=build_alias ;;
 768   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 769     build_alias=$ac_optarg ;;
 770
 771   -cache-file | --cache-file | --cache-fil | --cache-fi \
 772   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 773     ac_prev=cache_file ;;
 774   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 775   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 776     cache_file=$ac_optarg ;;
 777
 778   --config-cache | -C)
 779     cache_file=config.cache ;;
 780
 781   -datadir | --datadir | --datadi | --datad)
 782     ac_prev=datadir ;;
 783   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 784     datadir=$ac_optarg ;;
 785
 786   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 787   | --dataroo | --dataro | --datar)
 788     ac_prev=datarootdir ;;
 789   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 790   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 791     datarootdir=$ac_optarg ;;
 792
 793   -disable-* | --disable-*)
 794     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 795     # Reject names that are not valid shell variable names.
 796     expr "x$ac_useropt" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 797       { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
 798    { (exit 1); exit 1; }; }
 799     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-.]/_/g'`
 800     eval enable_$ac_useropt=no ;;
 801
 802   -docdir | --docdir | --docdi | --doc | --do)
 803     ac_prev=docdir ;;
 804   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 805     docdir=$ac_optarg ;;
 806
 807   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 808     ac_prev=dvidir ;;
 809   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 810     dvidir=$ac_optarg ;;
 811
 812   -enable-* | --enable-*)
 813     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 814     # Reject names that are not valid shell variable names.
 815     expr "x$ac_useropt" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 816       { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
 817    { (exit 1); exit 1; }; }
 818     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-.]/_/g'`
 819     eval enable_$ac_useropt=\$ac_optarg ;;
 820
 821   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 822   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 823   | --exec | --exe | --ex)
 824     ac_prev=exec_prefix ;;
 825   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 826   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 827   | --exec=* | --exe=* | --ex=*)
 828     exec_prefix=$ac_optarg ;;
 829
 830   -gas | --gas | --ga | --g)
 831     # Obsolete; use --with-gas.
 832     with_gas=yes ;;
 833
 834   -help | --help | --hel | --he | -h)
 835     ac_init_help=long ;;
 836   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 837     ac_init_help=recursive ;;
 838   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 839     ac_init_help=short ;;
 840
 841   -host | --host | --hos | --ho)
 842     ac_prev=host_alias ;;
 843   -host=* | --host=* | --hos=* | --ho=*)
 844     host_alias=$ac_optarg ;;
 845
 846   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 847     ac_prev=htmldir ;;
 848   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 849   | --ht=*)
 850     htmldir=$ac_optarg ;;
 851
 852   -includedir | --includedir | --includedi | --included | --include \
 853   | --includ | --inclu | --incl | --inc)
 854     ac_prev=includedir ;;
 855   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 856   | --includ=* | --inclu=* | --incl=* | --inc=*)
 857     includedir=$ac_optarg ;;
 858
 859   -infodir | --infodir | --infodi | --infod | --info | --inf)
 860     ac_prev=infodir ;;
 861   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 862     infodir=$ac_optarg ;;
 863
 864   -libdir | --libdir | --libdi | --libd)
 865     ac_prev=libdir ;;
 866   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 867     libdir=$ac_optarg ;;
 868
 869   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 870   | --libexe | --libex | --libe)
 871     ac_prev=libexecdir ;;
 872   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 873   | --libexe=* | --libex=* | --libe=*)
 874     libexecdir=$ac_optarg ;;
 875
 876   -localedir | --localedir | --localedi | --localed | --locale)
 877     ac_prev=localedir ;;
 878   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 879     localedir=$ac_optarg ;;
 880
 881   -localstatedir | --localstatedir | --localstatedi | --localstated \
 882   | --localstate | --localstat | --localsta | --localst | --locals)
 883     ac_prev=localstatedir ;;
 884   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 885   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 886     localstatedir=$ac_optarg ;;
 887
 888   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 889     ac_prev=mandir ;;
 890   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 891     mandir=$ac_optarg ;;
 892
 893   -nfp | --nfp | --nf)
 894     # Obsolete; use --without-fp.
 895     with_fp=no ;;
 896
 897   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 898   | --no-cr | --no-c | -n)
 899     no_create=yes ;;
 900
 901   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 902   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 903     no_recursion=yes ;;
 904
 905   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 906   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 907   | --oldin | --oldi | --old | --ol | --o)
 908     ac_prev=oldincludedir ;;
 909   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 910   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 911   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 912     oldincludedir=$ac_optarg ;;
 913
 914   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 915     ac_prev=prefix ;;
 916   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 917     prefix=$ac_optarg ;;
 918
 919   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 920   | --program-pre | --program-pr | --program-p)
 921     ac_prev=program_prefix ;;
 922   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 923   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 924     program_prefix=$ac_optarg ;;
 925
 926   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 927   | --program-suf | --program-su | --program-s)
 928     ac_prev=program_suffix ;;
 929   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 930   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 931     program_suffix=$ac_optarg ;;
 932
 933   -program-transform-name | --program-transform-name \
 934   | --program-transform-nam | --program-transform-na \
 935   | --program-transform-n | --program-transform- \
 936   | --program-transform | --program-transfor \
 937   | --program-transfo | --program-transf \
 938   | --program-trans | --program-tran \
 939   | --progr-tra | --program-tr | --program-t)
 940     ac_prev=program_transform_name ;;
 941   -program-transform-name=* | --program-transform-name=* \
 942   | --program-transform-nam=* | --program-transform-na=* \
 943   | --program-transform-n=* | --program-transform-=* \
 944   | --program-transform=* | --program-transfor=* \
 945   | --program-transfo=* | --program-transf=* \
 946   | --program-trans=* | --program-tran=* \
 947   | --progr-tra=* | --program-tr=* | --program-t=*)
 948     program_transform_name=$ac_optarg ;;
 949
 950   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 951     ac_prev=pdfdir ;;
 952   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 953     pdfdir=$ac_optarg ;;
 954
 955   -psdir | --psdir | --psdi | --psd | --ps)
 956     ac_prev=psdir ;;
 957   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 958     psdir=$ac_optarg ;;
 959
 960   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 961   | -silent | --silent | --silen | --sile | --sil)
 962     silent=yes ;;
 963
 964   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 965     ac_prev=sbindir ;;
 966   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 967   | --sbi=* | --sb=*)
 968     sbindir=$ac_optarg ;;
 969
 970   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 971   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 972   | --sharedst | --shareds | --shared | --share | --shar \
 973   | --sha | --sh)
 974     ac_prev=sharedstatedir ;;
 975   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 976   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 977   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 978   | --sha=* | --sh=*)
 979     sharedstatedir=$ac_optarg ;;
 980
 981   -site | --site | --sit)
 982     ac_prev=site ;;
 983   -site=* | --site=* | --sit=*)
 984     site=$ac_optarg ;;
 985
 986   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 987     ac_prev=srcdir ;;
 988   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 989     srcdir=$ac_optarg ;;
 990
 991   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 992   | --syscon | --sysco | --sysc | --sys | --sy)
 993     ac_prev=sysconfdir ;;
 994   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 995   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 996     sysconfdir=$ac_optarg ;;
 997
 998   -target | --target | --targe | --targ | --tar | --ta | --t)
 999     ac_prev=target_alias ;;
1000   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1001     target_alias=$ac_optarg ;;
1002
1003   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1004     verbose=yes ;;
1005
1006   -version | --version | --versio | --versi | --vers | -V)
1007     ac_init_version=: ;;
1008
1009   -with-* | --with-*)
1010     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1011     # Reject names that are not valid shell variable names.
1012     expr "x$ac_useropt" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1013       { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
1014    { (exit 1); exit 1; }; }
1015     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-.]/_/g'`
1016     eval with_$ac_useropt=\$ac_optarg ;;
1017
1018   -without-* | --without-*)
1019     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1020     # Reject names that are not valid shell variable names.
1021     expr "x$ac_useropt" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1022       { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
1023    { (exit 1); exit 1; }; }
1024     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-.]/_/g'`
1025     eval with_$ac_useropt=no ;;
1026
1027   --x)
1028     # Obsolete; use --with-x.
1029     with_x=yes ;;
1030
1031   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1032   | --x-incl | --x-inc | --x-in | --x-i)
1033     ac_prev=x_includes ;;
1034   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1035   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1036     x_includes=$ac_optarg ;;
1037
1038   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1039   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1040     ac_prev=x_libraries ;;
1041   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1042   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1043     x_libraries=$ac_optarg ;;
1044
1045   -*) { $as_echo "$as_me: error: unrecognized option: $ac_option
1046 Try \`$0 --help' for more information." >&2
1047    { (exit 1); exit 1; }; }
1048     ;;
1049
1050   *=*)
1051     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1052     # Reject names that are not valid shell variable names.
1053     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
1054       { $as_echo "$as_me: error: invalid variable name: $ac_envvar" >&2
1055    { (exit 1); exit 1; }; }
1056     eval $ac_envvar=\$ac_optarg
1057     export $ac_envvar ;;
1058
1059   *)
1060     # FIXME: should be removed in autoconf 3.0.
1061     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1062     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1063       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1064     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1065     ;;
1066
1067   esac
1068 done
1069
1070 if test -n "$ac_prev"; then
1071   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1072   { $as_echo "$as_me: error: missing argument to $ac_option" >&2
1073    { (exit 1); exit 1; }; }
1074 fi
1075
1076 # Be sure to have absolute directory names.
1077 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1078                 datadir sysconfdir sharedstatedir localstatedir includedir \
1079                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1080                 libdir localedir mandir
1081 do
1082   eval ac_val=\$$ac_var
1083   case $ac_val in
1084     [\\/$]* | ?:[\\/]* )  continue;;
1085     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1086   esac
1087   { $as_echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
1088    { (exit 1); exit 1; }; }
1089 done
1090
1091 # There might be people who depend on the old broken behavior: `$host'
1092 # used to hold the argument of --host etc.
1093 # FIXME: To remove some day.
1094 build=$build_alias
1095 host=$host_alias
1096 target=$target_alias
1097
1098 # FIXME: To remove some day.
1099 if test "x$host_alias" != x; then
1100   if test "x$build_alias" = x; then
1101     cross_compiling=maybe
1102     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1103     If a cross compiler is detected then cross compile mode will be used." >&2
1104   elif test "x$build_alias" != "x$host_alias"; then
1105     cross_compiling=yes
1106   fi
1107 fi
1108
1109 ac_tool_prefix=
1110 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1111
1112 test "$silent" = yes && exec 6>/dev/null
1113
1114
1115 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1116 ac_ls_di=`ls -di .` &&
1117 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1118   { $as_echo "$as_me: error: Working directory cannot be determined" >&2
1119    { (exit 1); exit 1; }; }
1120 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1121   { $as_echo "$as_me: error: pwd does not report name of working directory" >&2
1122    { (exit 1); exit 1; }; }
1123
1124
1125 # Find the source files, if location was not specified.
1126 if test -z "$srcdir"; then
1127   ac_srcdir_defaulted=yes
1128   # Try the directory containing this script, then the parent directory.
1129   ac_confdir=`$as_dirname -- "$0" ||
1130 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1131          X"$0" : 'X\(//\)[^/]' \| \
1132          X"$0" : 'X\(//\)$' \| \
1133          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
1134 $as_echo X"$0" |
1135     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1136             s//\1/
1137             q
1138           }
1139           /^X\(\/\/\)[^/].*/{
1140             s//\1/
1141             q
1142           }
1143           /^X\(\/\/\)$/{
1144             s//\1/
1145             q
1146           }
1147           /^X\(\/\).*/{
1148             s//\1/
1149             q
1150           }
1151           s/.*/./; q'`
1152   srcdir=$ac_confdir
1153   if test ! -r "$srcdir/$ac_unique_file"; then
1154     srcdir=..
1155   fi
1156 else
1157   ac_srcdir_defaulted=no
1158 fi
1159 if test ! -r "$srcdir/$ac_unique_file"; then
1160   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1161   { $as_echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
1162    { (exit 1); exit 1; }; }
1163 fi
1164 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1165 ac_abs_confdir=`(
1166         cd "$srcdir" && test -r "./$ac_unique_file" || { $as_echo "$as_me: error: $ac_msg" >&2
1167    { (exit 1); exit 1; }; }
1168         pwd)`
1169 # When building in place, set srcdir=.
1170 if test "$ac_abs_confdir" = "$ac_pwd"; then
1171   srcdir=.
1172 fi
1173 # Remove unnecessary trailing slashes from srcdir.
1174 # Double slashes in file names in object file debugging info
1175 # mess up M-x gdb in Emacs.
1176 case $srcdir in
1177 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1178 esac
1179 for ac_var in $ac_precious_vars; do
1180   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1181   eval ac_env_${ac_var}_value=\$${ac_var}
1182   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1183   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1184 done
1185
1186 #
1187 # Report the --help message.
1188 #
1189 if test "$ac_init_help" = "long"; then
1190   # Omit some internal or obsolete options to make the list less imposing.
1191   # This message is too long to be a string in the A/UX 3.1 sh.
1192   cat <<_ACEOF
1193 \`configure' configures GNU Autoconf 2.61b to adapt to many kinds of systems.
1194
1195 Usage: $0 [OPTION]... [VAR=VALUE]...
1196
1197 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1198 VAR=VALUE.  See below for descriptions of some of the useful variables.
1199
1200 Defaults for the options are specified in brackets.
1201
1202 Configuration:
1203   -h, --help              display this help and exit
1204       --help=short        display options specific to this package
1205       --help=recursive    display the short help of all the included packages
1206   -V, --version           display version information and exit
1207   -q, --quiet, --silent   do not print \`checking...' messages
1208       --cache-file=FILE   cache test results in FILE [disabled]
1209   -C, --config-cache      alias for \`--cache-file=config.cache'
1210   -n, --no-create         do not create output files
1211       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1212
1213 Installation directories:
1214   --prefix=PREFIX         install architecture-independent files in PREFIX
1215                           [$ac_default_prefix]
1216   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1217                           [PREFIX]
1218
1219 By default, \`make install' will install all the files in
1220 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1221 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1222 for instance \`--prefix=\$HOME'.
1223
1224 For better control, use the options below.
1225
1226 Fine tuning of the installation directories:
1227   --bindir=DIR           user executables [EPREFIX/bin]
1228   --sbindir=DIR          system admin executables [EPREFIX/sbin]
1229   --libexecdir=DIR       program executables [EPREFIX/libexec]
1230   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
1231   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
1232   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
1233   --libdir=DIR           object code libraries [EPREFIX/lib]
1234   --includedir=DIR       C header files [PREFIX/include]
1235   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
1236   --datarootdir=DIR      read-only arch.-independent data root [PREFIX/share]
1237   --datadir=DIR          read-only architecture-independent data [DATAROOTDIR]
1238   --infodir=DIR          info documentation [DATAROOTDIR/info]
1239   --localedir=DIR        locale-dependent data [DATAROOTDIR/locale]
1240   --mandir=DIR           man documentation [DATAROOTDIR/man]
1241   --docdir=DIR           documentation root [DATAROOTDIR/doc/autoconf]
1242   --htmldir=DIR          html documentation [DOCDIR]
1243   --dvidir=DIR           dvi documentation [DOCDIR]
1244   --pdfdir=DIR           pdf documentation [DOCDIR]
1245   --psdir=DIR            ps documentation [DOCDIR]
1246 _ACEOF
1247
1248   cat <<\_ACEOF
1249
1250 Program names:
1251   --program-prefix=PREFIX            prepend PREFIX to installed program names
1252   --program-suffix=SUFFIX            append SUFFIX to installed program names
1253   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1254 _ACEOF
1255 fi
1256
1257 if test -n "$ac_init_help"; then
1258   case $ac_init_help in
1259      short | recursive ) echo "Configuration of GNU Autoconf 2.61b:";;
1260    esac
1261   cat <<\_ACEOF
1262
1263 Optional Packages:
1264   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1265   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1266   --with-lispdir          override the default lisp directory
1267
1268 Some influential environment variables:
1269   EMACS       the Emacs editor command
1270   EMACSLOADPATH
1271               the Emacs library search path
1272
1273 Use these variables to override the choices made by `configure' or to help
1274 it to find libraries and programs with nonstandard names/locations.
1275
1276 Report bugs to <bug-autoconf@gnu.org>.
1277 _ACEOF
1278 ac_status=$?
1279 fi
1280
1281 if test "$ac_init_help" = "recursive"; then
1282   # If there are subdirs, report their specific --help.
1283   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1284     test -d "$ac_dir" || continue
1285     ac_builddir=.
1286
1287 case "$ac_dir" in
1288 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1289 *)
1290   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's,^\.[\\/],,'`
1291   # A ".." for each directory in $ac_dir_suffix.
1292   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
1293   case $ac_top_builddir_sub in
1294   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1295   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1296   esac ;;
1297 esac
1298 ac_abs_top_builddir=$ac_pwd
1299 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1300 # for backward compatibility:
1301 ac_top_builddir=$ac_top_build_prefix
1302
1303 case $srcdir in
1304   .)  # We are building in place.
1305     ac_srcdir=.
1306     ac_top_srcdir=$ac_top_builddir_sub
1307     ac_abs_top_srcdir=$ac_pwd ;;
1308   [\\/]* | ?:[\\/]* )  # Absolute name.
1309     ac_srcdir=$srcdir$ac_dir_suffix;
1310     ac_top_srcdir=$srcdir
1311     ac_abs_top_srcdir=$srcdir ;;
1312   *) # Relative name.
1313     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1314     ac_top_srcdir=$ac_top_build_prefix$srcdir
1315     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1316 esac
1317 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1318
1319     cd "$ac_dir" || { ac_status=$?; continue; }
1320     # Check for guested configure.
1321     if test -f "$ac_srcdir/configure.gnu"; then
1322       echo &&
1323       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1324     elif test -f "$ac_srcdir/configure"; then
1325       echo &&
1326       $SHELL "$ac_srcdir/configure" --help=recursive
1327     else
1328       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1329     fi || ac_status=$?
1330     cd "$ac_pwd" || { ac_status=$?; break; }
1331   done
1332 fi
1333
1334 test -n "$ac_init_help" && exit $ac_status
1335 if $ac_init_version; then
1336   cat <<\_ACEOF
1337 GNU Autoconf configure 2.61b
1338 generated by GNU Autoconf 2.61b
1339
1340 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
1341 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1342 This configure script is free software; the Free Software Foundation
1343 gives unlimited permission to copy, distribute and modify it.
1344 _ACEOF
1345   exit
1346 fi
1347 cat >config.log <<_ACEOF
1348 This file contains any messages produced by compilers while
1349 running configure, to aid debugging if configure makes a mistake.
1350
1351 It was created by GNU Autoconf $as_me 2.61b, which was
1352 generated by GNU Autoconf 2.61b.  Invocation command line was
1353
1354   $ $0 $@
1355
1356 _ACEOF
1357 exec 5>>config.log
1358 {
1359 cat <<_ASUNAME
1360 ## --------- ##
1361 ## Platform. ##
1362 ## --------- ##
1363
1364 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1365 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1366 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1367 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1368 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1369
1370 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1371 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1372
1373 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1374 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1375 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1376 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1377 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1378 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1379 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1380
1381 _ASUNAME
1382
1383 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1384 for as_dir in $PATH
1385 do
1386   IFS=$as_save_IFS
1387   test -z "$as_dir" && as_dir=.
1388   $as_echo "PATH: $as_dir"
1389 done
1390 IFS=$as_save_IFS
1391
1392 } >&5
1393
1394 cat >&5 <<_ACEOF
1395
1396
1397 ## ----------- ##
1398 ## Core tests. ##
1399 ## ----------- ##
1400
1401 _ACEOF
1402
1403
1404 # Keep a trace of the command line.
1405 # Strip out --no-create and --no-recursion so they do not pile up.
1406 # Strip out --silent because we don't want to record it for future runs.
1407 # Also quote any args containing shell meta-characters.
1408 # Make two passes to allow for proper duplicate-argument suppression.
1409 ac_configure_args=
1410 ac_configure_args0=
1411 ac_configure_args1=
1412 ac_must_keep_next=false
1413 for ac_pass in 1 2
1414 do
1415   for ac_arg
1416   do
1417     case $ac_arg in
1418     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1419     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1420     | -silent | --silent | --silen | --sile | --sil)
1421       continue ;;
1422     *\'*)
1423       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1424     esac
1425     case $ac_pass in
1426     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1427     2)
1428       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1429       if test $ac_must_keep_next = true; then
1430         ac_must_keep_next=false # Got value, back to normal.
1431       else
1432         case $ac_arg in
1433           *=* | --config-cache | -C | -disable-* | --disable-* \
1434           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1435           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1436           | -with-* | --with-* | -without-* | --without-* | --x)
1437             case "$ac_configure_args0 " in
1438               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1439             esac
1440             ;;
1441           -* ) ac_must_keep_next=true ;;
1442         esac
1443       fi
1444       ac_configure_args="$ac_configure_args '$ac_arg'"
1445       ;;
1446     esac
1447   done
1448 done
1449 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1450 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1451
1452 # When interrupted or exit'd, cleanup temporary files, and complete
1453 # config.log.  We remove comments because anyway the quotes in there
1454 # would cause problems or look ugly.
1455 # WARNING: Use '\'' to represent an apostrophe within the trap.
1456 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1457 trap 'exit_status=$?
1458   # Save into config.log some information that might help in debugging.
1459   {
1460     echo
1461
1462     cat <<\_ASBOX
1463 ## ---------------- ##
1464 ## Cache variables. ##
1465 ## ---------------- ##
1466 _ASBOX
1467     echo
1468     # The following way of writing the cache mishandles newlines in values,
1469 (
1470   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1471     eval ac_val=\$$ac_var
1472     case $ac_val in #(
1473     *${as_nl}*)
1474       case $ac_var in #(
1475       *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
1476 $as_echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
1477       esac
1478       case $ac_var in #(
1479       _ | IFS | as_nl) ;; #(
1480       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1481       *) $as_unset $ac_var ;;
1482       esac ;;
1483     esac
1484   done
1485   (set) 2>&1 |
1486     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1487     *${as_nl}ac_space=\ *)
1488       sed -n \
1489         "s/'\''/'\''\\\\'\'''\''/g;
1490           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1491       ;; #(
1492     *)
1493       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1494       ;;
1495     esac |
1496     sort
1497 )
1498     echo
1499
1500     cat <<\_ASBOX
1501 ## ----------------- ##
1502 ## Output variables. ##
1503 ## ----------------- ##
1504 _ASBOX
1505     echo
1506     for ac_var in $ac_subst_vars
1507     do
1508       eval ac_val=\$$ac_var
1509       case $ac_val in
1510       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1511       esac
1512       $as_echo "$ac_var='\''$ac_val'\''"
1513     done | sort
1514     echo
1515
1516     if test -n "$ac_subst_files"; then
1517       cat <<\_ASBOX
1518 ## ------------------- ##
1519 ## File substitutions. ##
1520 ## ------------------- ##
1521 _ASBOX
1522       echo
1523       for ac_var in $ac_subst_files
1524       do
1525         eval ac_val=\$$ac_var
1526         case $ac_val in
1527         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1528         esac
1529         $as_echo "$ac_var='\''$ac_val'\''"
1530       done | sort
1531       echo
1532     fi
1533
1534     if test -s confdefs.h; then
1535       cat <<\_ASBOX
1536 ## ----------- ##
1537 ## confdefs.h. ##
1538 ## ----------- ##
1539 _ASBOX
1540       echo
1541       cat confdefs.h
1542       echo
1543     fi
1544     test "$ac_signal" != 0 &&
1545       $as_echo "$as_me: caught signal $ac_signal"
1546     $as_echo "$as_me: exit $exit_status"
1547   } >&5
1548   rm -f core *.core core.conftest.* &&
1549     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1550     exit $exit_status
1551 ' 0
1552 for ac_signal in 1 2 13 15; do
1553   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1554 done
1555 ac_signal=0
1556
1557 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1558 rm -f -r conftest* confdefs.h
1559
1560 # Predefined preprocessor variables.
1561
1562 cat >>confdefs.h <<_ACEOF
1563 #define PACKAGE_NAME "$PACKAGE_NAME"
1564 _ACEOF
1565
1566
1567 cat >>confdefs.h <<_ACEOF
1568 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1569 _ACEOF
1570
1571
1572 cat >>confdefs.h <<_ACEOF
1573 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1574 _ACEOF
1575
1576
1577 cat >>confdefs.h <<_ACEOF
1578 #define PACKAGE_STRING "$PACKAGE_STRING"
1579 _ACEOF
1580
1581
1582 cat >>confdefs.h <<_ACEOF
1583 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1584 _ACEOF
1585
1586
1587 # Let the site file select an alternate cache file if it wants to.
1588 # Prefer explicitly selected file to automatically selected ones.
1589 if test -n "$CONFIG_SITE"; then
1590   set x "$CONFIG_SITE"
1591 elif test "x$prefix" != xNONE; then
1592   set x "$prefix/share/config.site" "$prefix/etc/config.site"
1593 else
1594   set x "$ac_default_prefix/share/config.site" \
1595         "$ac_default_prefix/etc/config.site"
1596 fi
1597 shift
1598 for ac_site_file
1599 do
1600   if test -r "$ac_site_file"; then
1601     { $as_echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1602 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1603     sed 's/^/| /' "$ac_site_file" >&5
1604     . "$ac_site_file"
1605   fi
1606 done
1607
1608 if test -r "$cache_file"; then
1609   # Some versions of bash will fail to source /dev/null (special
1610   # files actually), so we avoid doing that.
1611   if test -f "$cache_file"; then
1612     { $as_echo "$as_me:$LINENO: loading cache $cache_file" >&5
1613 $as_echo "$as_me: loading cache $cache_file" >&6;}
1614     case $cache_file in
1615       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1616       *)                      . "./$cache_file";;
1617     esac
1618   fi
1619 else
1620   { $as_echo "$as_me:$LINENO: creating cache $cache_file" >&5
1621 $as_echo "$as_me: creating cache $cache_file" >&6;}
1622   >$cache_file
1623 fi
1624
1625 # Check that the precious variables saved in the cache have kept the same
1626 # value.
1627 ac_cache_corrupted=false
1628 for ac_var in $ac_precious_vars; do
1629   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1630   eval ac_new_set=\$ac_env_${ac_var}_set
1631   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1632   eval ac_new_val=\$ac_env_${ac_var}_value
1633   case $ac_old_set,$ac_new_set in
1634     set,)
1635       { $as_echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1636 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1637       ac_cache_corrupted=: ;;
1638     ,set)
1639       { $as_echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1640 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1641       ac_cache_corrupted=: ;;
1642     ,);;
1643     *)
1644       if test "x$ac_old_val" != "x$ac_new_val"; then
1645         { $as_echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1646 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1647         { $as_echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1648 $as_echo "$as_me:   former value:  $ac_old_val" >&2;}
1649         { $as_echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1650 $as_echo "$as_me:   current value: $ac_new_val" >&2;}
1651         ac_cache_corrupted=:
1652       fi;;
1653   esac
1654   # Pass precious variables to config.status.
1655   if test "$ac_new_set" = set; then
1656     case $ac_new_val in
1657     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1658     *) ac_arg=$ac_var=$ac_new_val ;;
1659     esac
1660     case " $ac_configure_args " in
1661       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1662       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1663     esac
1664   fi
1665 done
1666 if $ac_cache_corrupted; then
1667   { $as_echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1668 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1669   { { $as_echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1670 $as_echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1671    { (exit 1); exit 1; }; }
1672 fi
1673
1674
1675
1676
1677
1678
1679
1680
1681
1682
1683
1684
1685
1686
1687
1688
1689
1690
1691
1692
1693
1694
1695
1696
1697
1698 ac_ext=c
1699 ac_cpp='$CPP $CPPFLAGS'
1700 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1701 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1702 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1703
1704
1705
1706
1707 ac_aux_dir=
1708 for ac_dir in build-aux "$srcdir"/build-aux; do
1709   if test -f "$ac_dir/install-sh"; then
1710     ac_aux_dir=$ac_dir
1711     ac_install_sh="$ac_aux_dir/install-sh -c"
1712     break
1713   elif test -f "$ac_dir/install.sh"; then
1714     ac_aux_dir=$ac_dir
1715     ac_install_sh="$ac_aux_dir/install.sh -c"
1716     break
1717   elif test -f "$ac_dir/shtool"; then
1718     ac_aux_dir=$ac_dir
1719     ac_install_sh="$ac_aux_dir/shtool install -c"
1720     break
1721   fi
1722 done
1723 if test -z "$ac_aux_dir"; then
1724   { { $as_echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in build-aux \"$srcdir\"/build-aux" >&5
1725 $as_echo "$as_me: error: cannot find install-sh or install.sh in build-aux \"$srcdir\"/build-aux" >&2;}
1726    { (exit 1); exit 1; }; }
1727 fi
1728
1729 # These three variables are undocumented and unsupported,
1730 # and are intended to be withdrawn in a future Autoconf release.
1731 # They can cause serious problems if a builder's source tree is in a directory
1732 # whose full name contains unusual characters.
1733 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
1734 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
1735 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
1736
1737
1738
1739 am__api_version='1.10'
1740
1741 # Find a good install program.  We prefer a C program (faster),
1742 # so one script is as good as another.  But avoid the broken or
1743 # incompatible versions:
1744 # SysV /etc/install, /usr/sbin/install
1745 # SunOS /usr/etc/install
1746 # IRIX /sbin/install
1747 # AIX /bin/install
1748 # AmigaOS /C/install, which installs bootblocks on floppy discs
1749 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1750 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1751 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1752 # OS/2's system install, which has a completely different semantic
1753 # ./install, which can be erroneously created by make from ./install.sh.
1754 { $as_echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1755 $as_echo_n "checking for a BSD-compatible install... " >&6; }
1756 if test -z "$INSTALL"; then
1757 if test "${ac_cv_path_install+set}" = set; then
1758   $as_echo_n "(cached) " >&6
1759 else
1760   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1761 for as_dir in $PATH
1762 do
1763   IFS=$as_save_IFS
1764   test -z "$as_dir" && as_dir=.
1765   # Account for people who put trailing slashes in PATH elements.
1766 case $as_dir/ in
1767   ./ | .// | /cC/* | \
1768   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1769   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
1770   /usr/ucb/* ) ;;
1771   *)
1772     # OSF1 and SCO ODT 3.0 have their own names for install.
1773     # Don't use installbsd from OSF since it installs stuff as root
1774     # by default.
1775     for ac_prog in ginstall scoinst install; do
1776       for ac_exec_ext in '' $ac_executable_extensions; do
1777         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
1778           if test $ac_prog = install &&
1779             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1780             # AIX install.  It has an incompatible calling convention.
1781             :
1782           elif test $ac_prog = install &&
1783             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1784             # program-specific install script used by HP pwplus--don't use.
1785             :
1786           else
1787             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1788             break 3
1789           fi
1790         fi
1791       done
1792     done
1793     ;;
1794 esac
1795 done
1796 IFS=$as_save_IFS
1797
1798
1799 fi
1800   if test "${ac_cv_path_install+set}" = set; then
1801     INSTALL=$ac_cv_path_install
1802   else
1803     # As a last resort, use the slow shell script.  Don't cache a
1804     # value for INSTALL within a source directory, because that will
1805     # break other packages using the cache if that directory is
1806     # removed, or if the value is a relative name.
1807     INSTALL=$ac_install_sh
1808   fi
1809 fi
1810 { $as_echo "$as_me:$LINENO: result: $INSTALL" >&5
1811 $as_echo "$INSTALL" >&6; }
1812
1813 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1814 # It thinks the first close brace ends the variable substitution.
1815 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1816
1817 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1818
1819 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1820
1821 { $as_echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1822 $as_echo_n "checking whether build environment is sane... " >&6; }
1823 # Just in case
1824 sleep 1
1825 echo timestamp > conftest.file
1826 # Do `set' in a subshell so we don't clobber the current shell's
1827 # arguments.  Must try -L first in case configure is actually a
1828 # symlink; some systems play weird games with the mod time of symlinks
1829 # (eg FreeBSD returns the mod time of the symlink's containing
1830 # directory).
1831 if (
1832    set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1833    if test "$*" = "X"; then
1834       # -L didn't work.
1835       set X `ls -t $srcdir/configure conftest.file`
1836    fi
1837    rm -f conftest.file
1838    if test "$*" != "X $srcdir/configure conftest.file" \
1839       && test "$*" != "X conftest.file $srcdir/configure"; then
1840
1841       # If neither matched, then we have a broken ls.  This can happen
1842       # if, for instance, CONFIG_SHELL is bash and it inherits a
1843       # broken ls alias from the environment.  This has actually
1844       # happened.  Such a system could not be considered "sane".
1845       { { $as_echo "$as_me:$LINENO: error: ls -t appears to fail.  Make sure there is not a broken
1846 alias in your environment" >&5
1847 $as_echo "$as_me: error: ls -t appears to fail.  Make sure there is not a broken
1848 alias in your environment" >&2;}
1849    { (exit 1); exit 1; }; }
1850    fi
1851
1852    test "$2" = conftest.file
1853    )
1854 then
1855    # Ok.
1856    :
1857 else
1858    { { $as_echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1859 Check your system clock" >&5
1860 $as_echo "$as_me: error: newly created file is older than distributed files!
1861 Check your system clock" >&2;}
1862    { (exit 1); exit 1; }; }
1863 fi
1864 { $as_echo "$as_me:$LINENO: result: yes" >&5
1865 $as_echo "yes" >&6; }
1866 test "$program_prefix" != NONE &&
1867   program_transform_name="s&^&$program_prefix&;$program_transform_name"
1868 # Use a double $ so make ignores it.
1869 test "$program_suffix" != NONE &&
1870   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
1871 # Double any \ or $.
1872 # By default was `s,x,x', remove it if useless.
1873 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
1874 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
1875
1876 # expand $ac_aux_dir to an absolute path
1877 am_aux_dir=`cd $ac_aux_dir && pwd`
1878
1879 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
1880 # Use eval to expand $SHELL
1881 if eval "$MISSING --run true"; then
1882   am_missing_run="$MISSING --run "
1883 else
1884   am_missing_run=
1885   { $as_echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1886 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1887 fi
1888
1889 { $as_echo "$as_me:$LINENO: checking for a thread-safe mkdir -p" >&5
1890 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
1891 if test -z "$MKDIR_P"; then
1892   if test "${ac_cv_path_mkdir+set}" = set; then
1893   $as_echo_n "(cached) " >&6
1894 else
1895   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1896 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
1897 do
1898   IFS=$as_save_IFS
1899   test -z "$as_dir" && as_dir=.
1900   for ac_prog in mkdir gmkdir; do
1901          for ac_exec_ext in '' $ac_executable_extensions; do
1902            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
1903            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
1904              'mkdir (GNU coreutils) '* | \
1905              'mkdir (coreutils) '* | \
1906              'mkdir (fileutils) '4.1*)
1907                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
1908                break 3;;
1909            esac
1910          done
1911        done
1912 done
1913 IFS=$as_save_IFS
1914
1915 fi
1916
1917   if test "${ac_cv_path_mkdir+set}" = set; then
1918     MKDIR_P="$ac_cv_path_mkdir -p"
1919   else
1920     # As a last resort, use the slow shell script.  Don't cache a
1921     # value for MKDIR_P within a source directory, because that will
1922     # break other packages using the cache if that directory is
1923     # removed, or if the value is a relative name.
1924     test -d ./--version && rmdir ./--version
1925     MKDIR_P="$ac_install_sh -d"
1926   fi
1927 fi
1928 { $as_echo "$as_me:$LINENO: result: $MKDIR_P" >&5
1929 $as_echo "$MKDIR_P" >&6; }
1930
1931 mkdir_p="$MKDIR_P"
1932 case $mkdir_p in
1933   [\\/$]* | ?:[\\/]*) ;;
1934   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
1935 esac
1936
1937 for ac_prog in gawk mawk nawk awk
1938 do
1939   # Extract the first word of "$ac_prog", so it can be a program name with args.
1940 set dummy $ac_prog; ac_word=$2
1941 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
1942 $as_echo_n "checking for $ac_word... " >&6; }
1943 if test "${ac_cv_prog_AWK+set}" = set; then
1944   $as_echo_n "(cached) " >&6
1945 else
1946   if test -n "$AWK"; then
1947   ac_cv_prog_AWK="$AWK" # Let the user override the test.
1948 else
1949 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1950 for as_dir in $PATH
1951 do
1952   IFS=$as_save_IFS
1953   test -z "$as_dir" && as_dir=.
1954   for ac_exec_ext in '' $ac_executable_extensions; do
1955   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1956     ac_cv_prog_AWK="$ac_prog"
1957     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1958     break 2
1959   fi
1960 done
1961 done
1962 IFS=$as_save_IFS
1963
1964 fi
1965 fi
1966 AWK=$ac_cv_prog_AWK
1967 if test -n "$AWK"; then
1968   { $as_echo "$as_me:$LINENO: result: $AWK" >&5
1969 $as_echo "$AWK" >&6; }
1970 else
1971   { $as_echo "$as_me:$LINENO: result: no" >&5
1972 $as_echo "no" >&6; }
1973 fi
1974
1975
1976   test -n "$AWK" && break
1977 done
1978
1979 { $as_echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1980 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
1981 set x ${MAKE-make}
1982 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
1983 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
1984   $as_echo_n "(cached) " >&6
1985 else
1986   cat >conftest.make <<\_ACEOF
1987 SHELL = /bin/sh
1988 all:
1989         @echo '@@@%%%=$(MAKE)=@@@%%%'
1990 _ACEOF
1991 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1992 case `${MAKE-make} -f conftest.make 2>/dev/null` in
1993   *@@@%%%=?*=@@@%%%*)
1994     eval ac_cv_prog_make_${ac_make}_set=yes;;
1995   *)
1996     eval ac_cv_prog_make_${ac_make}_set=no;;
1997 esac
1998 rm -f conftest.make
1999 fi
2000 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2001   { $as_echo "$as_me:$LINENO: result: yes" >&5
2002 $as_echo "yes" >&6; }
2003   SET_MAKE=
2004 else
2005   { $as_echo "$as_me:$LINENO: result: no" >&5
2006 $as_echo "no" >&6; }
2007   SET_MAKE="MAKE=${MAKE-make}"
2008 fi
2009
2010 rm -rf .tst 2>/dev/null
2011 mkdir .tst 2>/dev/null
2012 if test -d .tst; then
2013   am__leading_dot=.
2014 else
2015   am__leading_dot=_
2016 fi
2017 rmdir .tst 2>/dev/null
2018
2019 if test "`cd $srcdir && pwd`" != "`pwd`"; then
2020   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
2021   # is not polluted with repeated "-I."
2022   am__isrc=' -I$(srcdir)'
2023   # test to see if srcdir already configured
2024   if test -f $srcdir/config.status; then
2025     { { $as_echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
2026 $as_echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
2027    { (exit 1); exit 1; }; }
2028   fi
2029 fi
2030
2031 # test whether we have cygpath
2032 if test -z "$CYGPATH_W"; then
2033   if (cygpath --version) >/dev/null 2>/dev/null; then
2034     CYGPATH_W='cygpath -w'
2035   else
2036     CYGPATH_W=echo
2037   fi
2038 fi
2039
2040
2041 # Define the identity of the package.
2042  PACKAGE='autoconf'
2043  VERSION='2.61b'
2044
2045
2046 cat >>confdefs.h <<_ACEOF
2047 #define PACKAGE "$PACKAGE"
2048 _ACEOF
2049
2050
2051 cat >>confdefs.h <<_ACEOF
2052 #define VERSION "$VERSION"
2053 _ACEOF
2054
2055 # Some tools Automake needs.
2056
2057 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
2058
2059
2060 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
2061
2062
2063 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
2064
2065
2066 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
2067
2068
2069 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
2070
2071 install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"}
2072
2073 # Installed binaries are usually stripped using `strip' when the user
2074 # run `make install-strip'.  However `strip' might not be the right
2075 # tool to use in cross-compilation environments, therefore Automake
2076 # will honor the `STRIP' environment variable to overrule this program.
2077 if test "$cross_compiling" != no; then
2078   if test -n "$ac_tool_prefix"; then
2079   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2080 set dummy ${ac_tool_prefix}strip; ac_word=$2
2081 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2082 $as_echo_n "checking for $ac_word... " >&6; }
2083 if test "${ac_cv_prog_STRIP+set}" = set; then
2084   $as_echo_n "(cached) " >&6
2085 else
2086   if test -n "$STRIP"; then
2087   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2088 else
2089 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2090 for as_dir in $PATH
2091 do
2092   IFS=$as_save_IFS
2093   test -z "$as_dir" && as_dir=.
2094   for ac_exec_ext in '' $ac_executable_extensions; do
2095   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2096     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2097     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2098     break 2
2099   fi
2100 done
2101 done
2102 IFS=$as_save_IFS
2103
2104 fi
2105 fi
2106 STRIP=$ac_cv_prog_STRIP
2107 if test -n "$STRIP"; then
2108   { $as_echo "$as_me:$LINENO: result: $STRIP" >&5
2109 $as_echo "$STRIP" >&6; }
2110 else
2111   { $as_echo "$as_me:$LINENO: result: no" >&5
2112 $as_echo "no" >&6; }
2113 fi
2114
2115
2116 fi
2117 if test -z "$ac_cv_prog_STRIP"; then
2118   ac_ct_STRIP=$STRIP
2119   # Extract the first word of "strip", so it can be a program name with args.
2120 set dummy strip; ac_word=$2
2121 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2122 $as_echo_n "checking for $ac_word... " >&6; }
2123 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
2124   $as_echo_n "(cached) " >&6
2125 else
2126   if test -n "$ac_ct_STRIP"; then
2127   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2128 else
2129 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2130 for as_dir in $PATH
2131 do
2132   IFS=$as_save_IFS
2133   test -z "$as_dir" && as_dir=.
2134   for ac_exec_ext in '' $ac_executable_extensions; do
2135   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2136     ac_cv_prog_ac_ct_STRIP="strip"
2137     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2138     break 2
2139   fi
2140 done
2141 done
2142 IFS=$as_save_IFS
2143
2144 fi
2145 fi
2146 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2147 if test -n "$ac_ct_STRIP"; then
2148   { $as_echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
2149 $as_echo "$ac_ct_STRIP" >&6; }
2150 else
2151   { $as_echo "$as_me:$LINENO: result: no" >&5
2152 $as_echo "no" >&6; }
2153 fi
2154
2155   if test "x$ac_ct_STRIP" = x; then
2156     STRIP=":"
2157   else
2158     case $cross_compiling:$ac_tool_warned in
2159 yes:)
2160 { $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2161 whose name does not start with the host triplet.  If you think this
2162 configuration is useful to you, please write to autoconf@gnu.org." >&5
2163 $as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2164 whose name does not start with the host triplet.  If you think this
2165 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2166 ac_tool_warned=yes ;;
2167 esac
2168     STRIP=$ac_ct_STRIP
2169   fi
2170 else
2171   STRIP="$ac_cv_prog_STRIP"
2172 fi
2173
2174 fi
2175 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2176
2177 # We need awk for the "check" target.  The system "awk" is bad on
2178 # some platforms.
2179 # Always define AMTAR for backward compatibility.
2180
2181 AMTAR=${AMTAR-"${am_missing_run}tar"}
2182
2183 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
2184
2185
2186
2187
2188
2189
2190 # We use `/bin/sh -n script' to check that there are no syntax errors
2191 # in the scripts.  Although incredible, there are /bin/sh that go into
2192 # endless loops with `-n', e.g., SunOS's:
2193 #
2194 #   $ uname -a
2195 #   SunOS ondine 4.1.3 2 sun4m unknown
2196 #   $ cat endless.sh
2197 #   while false
2198 #   do
2199 #     :
2200 #   done
2201 #   exit 0
2202 #   $ time sh endless.sh
2203 #   sh endless.sh  0,02s user 0,03s system 78% cpu 0,064 total
2204 #   $ time sh -nx endless.sh
2205 #   ^Csh -nx endless.sh  3,67s user 0,03s system 63% cpu 5,868 total
2206 #
2207 # Also, some implementations of /bin/sh (e.g., Solaris 8) are soooo slow
2208 # that they are unusable on large scripts like our testsuite.
2209
2210 # So before using `/bin/sh -n' to check our scripts, we first check
2211 # that `/bin/sh -n' is known to not have these problems.
2212
2213 { $as_echo "$as_me:$LINENO: checking whether /bin/sh -n is known to work" >&5
2214 $as_echo_n "checking whether /bin/sh -n is known to work... " >&6; }
2215 if test "${ac_cv_sh_n_works+set}" = set; then
2216   $as_echo_n "(cached) " >&6
2217 else
2218   if (
2219     unset BASH_VERSION ZSH_VERSION
2220     /bin/sh -c '
2221       test -n "${BASH_VERSION+set}" || # Bash
2222       test -n "${KSH_VERSION+set}" || # pdksh
2223       test -n "${ZSH_VERSION+set}" || # zsh
2224       test -n "${.sh.version}" # ksh93; put this last since its syntax is dodgy
2225     '
2226   ) 2>/dev/null
2227 then ac_cv_sh_n_works=yes
2228 else ac_cv_sh_n_works=no
2229 fi
2230
2231 fi
2232 { $as_echo "$as_me:$LINENO: result: $ac_cv_sh_n_works" >&5
2233 $as_echo "$ac_cv_sh_n_works" >&6; }
2234
2235
2236 # Initialize the test suite.
2237 ac_config_commands="$ac_config_commands tests/atconfig"
2238
2239
2240 ac_config_files="$ac_config_files tests/Makefile tests/atlocal"
2241
2242 # Extract the first word of "expr", so it can be a program name with args.
2243 set dummy expr; ac_word=$2
2244 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2245 $as_echo_n "checking for $ac_word... " >&6; }
2246 if test "${ac_cv_path_EXPR+set}" = set; then
2247   $as_echo_n "(cached) " >&6
2248 else
2249   case $EXPR in
2250   [\\/]* | ?:[\\/]*)
2251   ac_cv_path_EXPR="$EXPR" # Let the user override the test with a path.
2252   ;;
2253   *)
2254   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2255 for as_dir in $PATH
2256 do
2257   IFS=$as_save_IFS
2258   test -z "$as_dir" && as_dir=.
2259   for ac_exec_ext in '' $ac_executable_extensions; do
2260   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2261     ac_cv_path_EXPR="$as_dir/$ac_word$ac_exec_ext"
2262     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2263     break 2
2264   fi
2265 done
2266 done
2267 IFS=$as_save_IFS
2268
2269   ;;
2270 esac
2271 fi
2272 EXPR=$ac_cv_path_EXPR
2273 if test -n "$EXPR"; then
2274   { $as_echo "$as_me:$LINENO: result: $EXPR" >&5
2275 $as_echo "$EXPR" >&6; }
2276 else
2277   { $as_echo "$as_me:$LINENO: result: no" >&5
2278 $as_echo "no" >&6; }
2279 fi
2280
2281
2282
2283
2284 ## ---- ##
2285 ## M4.  ##
2286 ## ---- ##
2287
2288 # We use an absolute name for GNU m4 so even if users have another m4 first in
2289 # their path, the installer can configure with a path that has GNU m4
2290 # first and get that path embedded in the installed autoconf and
2291 # autoheader scripts.
2292 for ac_prog in gm4 gnum4 m4
2293 do
2294   # Extract the first word of "$ac_prog", so it can be a program name with args.
2295 set dummy $ac_prog; ac_word=$2
2296 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2297 $as_echo_n "checking for $ac_word... " >&6; }
2298 if test "${ac_cv_path_M4+set}" = set; then
2299   $as_echo_n "(cached) " >&6
2300 else
2301   case $M4 in
2302   [\\/]* | ?:[\\/]*)
2303   ac_cv_path_M4="$M4" # Let the user override the test with a path.
2304   ;;
2305   *)
2306   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2307 for as_dir in $PATH
2308 do
2309   IFS=$as_save_IFS
2310   test -z "$as_dir" && as_dir=.
2311   for ac_exec_ext in '' $ac_executable_extensions; do
2312   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2313     ac_cv_path_M4="$as_dir/$ac_word$ac_exec_ext"
2314     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2315     break 2
2316   fi
2317 done
2318 done
2319 IFS=$as_save_IFS
2320
2321   ;;
2322 esac
2323 fi
2324 M4=$ac_cv_path_M4
2325 if test -n "$M4"; then
2326   { $as_echo "$as_me:$LINENO: result: $M4" >&5
2327 $as_echo "$M4" >&6; }
2328 else
2329   { $as_echo "$as_me:$LINENO: result: no" >&5
2330 $as_echo "no" >&6; }
2331 fi
2332
2333
2334   test -n "$M4" && break
2335 done
2336 test -n "$M4" || M4="m4"
2337
2338 { $as_echo "$as_me:$LINENO: checking whether m4 supports frozen files" >&5
2339 $as_echo_n "checking whether m4 supports frozen files... " >&6; }
2340 if test "${ac_cv_prog_gnu_m4+set}" = set; then
2341   $as_echo_n "(cached) " >&6
2342 else
2343   ac_cv_prog_gnu_m4=no
2344 if test x"$M4" != x; then
2345   case `$M4 --help < /dev/null 2>&1` in
2346     *reload-state*) ac_cv_prog_gnu_m4=yes ;;
2347   esac
2348 fi
2349 fi
2350 { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_gnu_m4" >&5
2351 $as_echo "$ac_cv_prog_gnu_m4" >&6; }
2352 if test $ac_cv_prog_gnu_m4 = yes ; then
2353   { $as_echo "$as_me:$LINENO: checking how m4 supports trace files" >&5
2354 $as_echo_n "checking how m4 supports trace files... " >&6; }
2355 if test "${ac_cv_prog_gnu_m4_debugfile+set}" = set; then
2356   $as_echo_n "(cached) " >&6
2357 else
2358   case `$M4 --help < /dev/null 2>&1` in
2359     *debugfile*) ac_cv_prog_gnu_m4_debugfile=--debugfile ;;
2360     *) ac_cv_prog_gnu_m4_debugfile=--error-output ;;
2361   esac
2362 fi
2363 { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_gnu_m4_debugfile" >&5
2364 $as_echo "$ac_cv_prog_gnu_m4_debugfile" >&6; }
2365   M4_DEBUGFILE=$ac_cv_prog_gnu_m4_debugfile
2366
2367 fi
2368
2369 if test x"$ac_cv_prog_gnu_m4" != xyes; then
2370   { { $as_echo "$as_me:$LINENO: error: GNU M4 1.4 is required" >&5
2371 $as_echo "$as_me: error: GNU M4 1.4 is required" >&2;}
2372    { (exit 1); exit 1; }; }
2373 fi
2374
2375 ## ----------- ##
2376 ## Man pages.  ##
2377 ## ----------- ##
2378
2379 ac_config_files="$ac_config_files man/Makefile"
2380
2381
2382 HELP2MAN=${HELP2MAN-"${am_missing_run}help2man"}
2383
2384
2385
2386 ## ------ ##
2387 ## Perl.  ##
2388 ## ------ ##
2389
2390 # We use an absolute name for perl so the #! line in autoscan will work.
2391 # Extract the first word of "perl", so it can be a program name with args.
2392 set dummy perl; ac_word=$2
2393 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2394 $as_echo_n "checking for $ac_word... " >&6; }
2395 if test "${ac_cv_path_PERL+set}" = set; then
2396   $as_echo_n "(cached) " >&6
2397 else
2398   case $PERL in
2399   [\\/]* | ?:[\\/]*)
2400   ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
2401   ;;
2402   *)
2403   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2404 for as_dir in $PATH
2405 do
2406   IFS=$as_save_IFS
2407   test -z "$as_dir" && as_dir=.
2408   for ac_exec_ext in '' $ac_executable_extensions; do
2409   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2410     ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
2411     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2412     break 2
2413   fi
2414 done
2415 done
2416 IFS=$as_save_IFS
2417
2418   test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="no"
2419   ;;
2420 esac
2421 fi
2422 PERL=$ac_cv_path_PERL
2423 if test -n "$PERL"; then
2424   { $as_echo "$as_me:$LINENO: result: $PERL" >&5
2425 $as_echo "$PERL" >&6; }
2426 else
2427   { $as_echo "$as_me:$LINENO: result: no" >&5
2428 $as_echo "no" >&6; }
2429 fi
2430
2431
2432 if test "$PERL" = no; then
2433   { { $as_echo "$as_me:$LINENO: error: perl is not found" >&5
2434 $as_echo "$as_me: error: perl is not found" >&2;}
2435    { (exit 1); exit 1; }; }
2436 fi
2437 $PERL -e 'require 5.005_03;' || {
2438    { { $as_echo "$as_me:$LINENO: error: Perl 5.005_03 or better is required" >&5
2439 $as_echo "$as_me: error: Perl 5.005_03 or better is required" >&2;}
2440    { (exit 1); exit 1; }; }
2441 }
2442
2443
2444 ## ------- ##
2445 ## Emacs.  ##
2446 ## ------- ##
2447
2448 ac_config_files="$ac_config_files lib/emacs/Makefile"
2449
2450 TEST_EMACS=$EMACS
2451 test x"$TEST_EMACS" = xt && TEST_EMACS=
2452 for ac_prog in emacs xemacs
2453 do
2454   # Extract the first word of "$ac_prog", so it can be a program name with args.
2455 set dummy $ac_prog; ac_word=$2
2456 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2457 $as_echo_n "checking for $ac_word... " >&6; }
2458 if test "${ac_cv_prog_TEST_EMACS+set}" = set; then
2459   $as_echo_n "(cached) " >&6
2460 else
2461   if test -n "$TEST_EMACS"; then
2462   ac_cv_prog_TEST_EMACS="$TEST_EMACS" # Let the user override the test.
2463 else
2464 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2465 for as_dir in $PATH
2466 do
2467   IFS=$as_save_IFS
2468   test -z "$as_dir" && as_dir=.
2469   for ac_exec_ext in '' $ac_executable_extensions; do
2470   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2471     ac_cv_prog_TEST_EMACS="$ac_prog"
2472     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2473     break 2
2474   fi
2475 done
2476 done
2477 IFS=$as_save_IFS
2478
2479 fi
2480 fi
2481 TEST_EMACS=$ac_cv_prog_TEST_EMACS
2482 if test -n "$TEST_EMACS"; then
2483   { $as_echo "$as_me:$LINENO: result: $TEST_EMACS" >&5
2484 $as_echo "$TEST_EMACS" >&6; }
2485 else
2486   { $as_echo "$as_me:$LINENO: result: no" >&5
2487 $as_echo "no" >&6; }
2488 fi
2489
2490
2491   test -n "$TEST_EMACS" && break
2492 done
2493 test -n "$TEST_EMACS" || TEST_EMACS="no"
2494
2495
2496 # autoconf-mode.el and autotest-mode.el do not work with older version of
2497 # Emacs (i.e. 18.x.x).  During byte-compilation, Emacs complains:
2498 # "Variable (broken nil) seen on pass 2 of byte compiler but not pass 1"
2499 # We detect this problem here.
2500 if test "$TEST_EMACS" != no; then
2501   { $as_echo "$as_me:$LINENO: checking whether $TEST_EMACS is sufficiently recent" >&5
2502 $as_echo_n "checking whether $TEST_EMACS is sufficiently recent... " >&6; }
2503 if test "${ac_cv_prog_emacs_ok+set}" = set; then
2504   $as_echo_n "(cached) " >&6
2505 else
2506   # Note: The quoted "EOF" is intentional.  It protects the ` in the text.
2507     cat >conftest.el << "EOF"
2508       (defvar broken)
2509       (defun broken-mode () (setq broken-defaults `(broken nil)))
2510 EOF
2511     if { ($as_echo "$as_me:$LINENO: \$TEST_EMACS -batch -q -f batch-byte-compile conftest.el 1>&2") >&5
2512   ($TEST_EMACS -batch -q -f batch-byte-compile conftest.el 1>&2) 2>&5
2513   ac_status=$?
2514   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2515   (exit $ac_status); }; then
2516   ac_cv_prog_emacs_ok=yes
2517 else
2518   ac_cv_prog_emacs_ok=no
2519 fi
2520
2521     rm -f conftest.el conftest.elc
2522 fi
2523 { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_emacs_ok" >&5
2524 $as_echo "$ac_cv_prog_emacs_ok" >&6; }
2525   if test $ac_cv_prog_emacs_ok = no; then
2526   TEST_EMACS=no
2527 fi
2528
2529 fi
2530
2531
2532 EMACS=$TEST_EMACS
2533
2534
2535  # If set to t, that means we are running in a shell under Emacs.
2536  # If you have an Emacs named "t", then use the full path.
2537  test x"$EMACS" = xt && EMACS=
2538  for ac_prog in emacs xemacs
2539 do
2540   # Extract the first word of "$ac_prog", so it can be a program name with args.
2541 set dummy $ac_prog; ac_word=$2
2542 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2543 $as_echo_n "checking for $ac_word... " >&6; }
2544 if test "${ac_cv_prog_EMACS+set}" = set; then
2545   $as_echo_n "(cached) " >&6
2546 else
2547   if test -n "$EMACS"; then
2548   ac_cv_prog_EMACS="$EMACS" # Let the user override the test.
2549 else
2550 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2551 for as_dir in $PATH
2552 do
2553   IFS=$as_save_IFS
2554   test -z "$as_dir" && as_dir=.
2555   for ac_exec_ext in '' $ac_executable_extensions; do
2556   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2557     ac_cv_prog_EMACS="$ac_prog"
2558     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2559     break 2
2560   fi
2561 done
2562 done
2563 IFS=$as_save_IFS
2564
2565 fi
2566 fi
2567 EMACS=$ac_cv_prog_EMACS
2568 if test -n "$EMACS"; then
2569   { $as_echo "$as_me:$LINENO: result: $EMACS" >&5
2570 $as_echo "$EMACS" >&6; }
2571 else
2572   { $as_echo "$as_me:$LINENO: result: no" >&5
2573 $as_echo "no" >&6; }
2574 fi
2575
2576
2577   test -n "$EMACS" && break
2578 done
2579 test -n "$EMACS" || EMACS="no"
2580
2581
2582
2583
2584 # Check whether --with-lispdir was given.
2585 if test "${with_lispdir+set}" = set; then
2586   withval=$with_lispdir;  lispdir="$withval"
2587    { $as_echo "$as_me:$LINENO: checking where .elc files should go" >&5
2588 $as_echo_n "checking where .elc files should go... " >&6; }
2589    { $as_echo "$as_me:$LINENO: result: $lispdir" >&5
2590 $as_echo "$lispdir" >&6; }
2591 else
2592
2593  { $as_echo "$as_me:$LINENO: checking where .elc files should go" >&5
2594 $as_echo_n "checking where .elc files should go... " >&6; }
2595 if test "${am_cv_lispdir+set}" = set; then
2596   $as_echo_n "(cached) " >&6
2597 else
2598
2599    if test $EMACS != "no"; then
2600      if test x${lispdir+set} != xset; then
2601   # If $EMACS isn't GNU Emacs or XEmacs, this can blow up pretty badly
2602   # Some emacsen will start up in interactive mode, requiring C-x C-c to exit,
2603   #  which is non-obvious for non-emacs users.
2604   # Redirecting /dev/null should help a bit; pity we can't detect "broken"
2605   #  emacsen earlier and avoid running this altogether.
2606   { ($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
2607   ($EMACS -batch -q -eval '(while load-path (princ (concat (car load-path) "\n")) (setq load-path (cdr load-path)))' </dev/null >conftest.out) 2>&5
2608   ac_status=$?
2609   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2610   (exit $ac_status); }
2611         am_cv_lispdir=`sed -n \
2612        -e 's,/$,,' \
2613        -e '/.*\/lib\/x*emacs\/site-lisp$/{s,.*/lib/\(x*emacs/site-lisp\)$,${libdir}/\1,;p;q;}' \
2614        -e '/.*\/share\/x*emacs\/site-lisp$/{s,.*/share/\(x*emacs/site-lisp\),${datarootdir}/\1,;p;q;}' \
2615        conftest.out`
2616        rm conftest.out
2617      fi
2618    fi
2619    test -z "$am_cv_lispdir" && am_cv_lispdir='${datadir}/emacs/site-lisp'
2620
2621 fi
2622 { $as_echo "$as_me:$LINENO: result: $am_cv_lispdir" >&5
2623 $as_echo "$am_cv_lispdir" >&6; }
2624   lispdir="$am_cv_lispdir"
2625
2626 fi
2627
2628
2629
2630
2631
2632 ## ------------ ##
2633 ## Grep & sed.  ##
2634 ## ------------ ##
2635 { $as_echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
2636 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
2637 if test "${ac_cv_path_GREP+set}" = set; then
2638   $as_echo_n "(cached) " >&6
2639 else
2640   # Extract the first word of "grep ggrep" to use in msg output
2641 if test -z "$GREP"; then
2642 set dummy grep ggrep; ac_prog_name=$2
2643 if test "${ac_cv_path_GREP+set}" = set; then
2644   $as_echo_n "(cached) " >&6
2645 else
2646   ac_path_GREP_found=false
2647 # Loop through the user's path and test for each of PROGNAME-LIST
2648 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2649 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
2650 do
2651   IFS=$as_save_IFS
2652   test -z "$as_dir" && as_dir=.
2653   for ac_prog in grep ggrep; do
2654   for ac_exec_ext in '' $ac_executable_extensions; do
2655     ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
2656     { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
2657     # Check for GNU ac_path_GREP and select it if it is found.
2658   # Check for GNU $ac_path_GREP
2659 case `"$ac_path_GREP" --version 2>&1` in
2660 *GNU*)
2661   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
2662 *)
2663   ac_count=0
2664   $as_echo_n 0123456789 >"conftest.in"
2665   while :
2666   do
2667     cat "conftest.in" "conftest.in" >"conftest.tmp"
2668     mv "conftest.tmp" "conftest.in"
2669     cp "conftest.in" "conftest.nl"
2670     $as_echo 'GREP' >> "conftest.nl"
2671     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
2672     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
2673     ac_count=`expr $ac_count + 1`
2674     if test $ac_count -gt ${ac_path_GREP_max-0}; then
2675       # Best one so far, save it but keep looking for a better one
2676       ac_cv_path_GREP="$ac_path_GREP"
2677       ac_path_GREP_max=$ac_count
2678     fi
2679     # 10*(2^10) chars as input seems more than enough
2680     test $ac_count -gt 10 && break
2681   done
2682   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
2683 esac
2684
2685
2686     $ac_path_GREP_found && break 3
2687   done
2688 done
2689
2690 done
2691 IFS=$as_save_IFS
2692
2693
2694 fi
2695
2696 GREP="$ac_cv_path_GREP"
2697 if test -z "$GREP"; then
2698   { { $as_echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
2699 $as_echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
2700    { (exit 1); exit 1; }; }
2701 fi
2702
2703 else
2704   ac_cv_path_GREP=$GREP
2705 fi
2706
2707
2708 fi
2709 { $as_echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
2710 $as_echo "$ac_cv_path_GREP" >&6; }
2711  GREP="$ac_cv_path_GREP"
2712
2713
2714 { $as_echo "$as_me:$LINENO: checking for egrep" >&5
2715 $as_echo_n "checking for egrep... " >&6; }
2716 if test "${ac_cv_path_EGREP+set}" = set; then
2717   $as_echo_n "(cached) " >&6
2718 else
2719   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
2720    then ac_cv_path_EGREP="$GREP -E"
2721    else
2722      # Extract the first word of "egrep" to use in msg output
2723 if test -z "$EGREP"; then
2724 set dummy egrep; ac_prog_name=$2
2725 if test "${ac_cv_path_EGREP+set}" = set; then
2726   $as_echo_n "(cached) " >&6
2727 else
2728   ac_path_EGREP_found=false
2729 # Loop through the user's path and test for each of PROGNAME-LIST
2730 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2731 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
2732 do
2733   IFS=$as_save_IFS
2734   test -z "$as_dir" && as_dir=.
2735   for ac_prog in egrep; do
2736   for ac_exec_ext in '' $ac_executable_extensions; do
2737     ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
2738     { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
2739     # Check for GNU ac_path_EGREP and select it if it is found.
2740   # Check for GNU $ac_path_EGREP
2741 case `"$ac_path_EGREP" --version 2>&1` in
2742 *GNU*)
2743   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
2744 *)
2745   ac_count=0
2746   $as_echo_n 0123456789 >"conftest.in"
2747   while :
2748   do
2749     cat "conftest.in" "conftest.in" >"conftest.tmp"
2750     mv "conftest.tmp" "conftest.in"
2751     cp "conftest.in" "conftest.nl"
2752     $as_echo 'EGREP' >> "conftest.nl"
2753     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
2754     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
2755     ac_count=`expr $ac_count + 1`
2756     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
2757       # Best one so far, save it but keep looking for a better one
2758       ac_cv_path_EGREP="$ac_path_EGREP"
2759       ac_path_EGREP_max=$ac_count
2760     fi
2761     # 10*(2^10) chars as input seems more than enough
2762     test $ac_count -gt 10 && break
2763   done
2764   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
2765 esac
2766
2767
2768     $ac_path_EGREP_found && break 3
2769   done
2770 done
2771
2772 done
2773 IFS=$as_save_IFS
2774
2775
2776 fi
2777
2778 EGREP="$ac_cv_path_EGREP"
2779 if test -z "$EGREP"; then
2780   { { $as_echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
2781 $as_echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
2782    { (exit 1); exit 1; }; }
2783 fi
2784
2785 else
2786   ac_cv_path_EGREP=$EGREP
2787 fi
2788
2789
2790    fi
2791 fi
2792 { $as_echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
2793 $as_echo "$ac_cv_path_EGREP" >&6; }
2794  EGREP="$ac_cv_path_EGREP"
2795
2796
2797 { $as_echo "$as_me:$LINENO: checking for a sed that does not truncate output" >&5
2798 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
2799 if test "${ac_cv_path_SED+set}" = set; then
2800   $as_echo_n "(cached) " >&6
2801 else
2802             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
2803      for ac_i in 1 2 3 4 5 6 7; do
2804        ac_script="$ac_script$as_nl$ac_script"
2805      done
2806      echo "$ac_script" | sed 99q >conftest.sed
2807      $as_unset ac_script || ac_script=
2808      # Extract the first word of "sed gsed" to use in msg output
2809 if test -z "$SED"; then
2810 set dummy sed gsed; ac_prog_name=$2
2811 if test "${ac_cv_path_SED+set}" = set; then
2812   $as_echo_n "(cached) " >&6
2813 else
2814   ac_path_SED_found=false
2815 # Loop through the user's path and test for each of PROGNAME-LIST
2816 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2817 for as_dir in $PATH
2818 do
2819   IFS=$as_save_IFS
2820   test -z "$as_dir" && as_dir=.
2821   for ac_prog in sed gsed; do
2822   for ac_exec_ext in '' $ac_executable_extensions; do
2823     ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
2824     { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
2825     # Check for GNU ac_path_SED and select it if it is found.
2826   # Check for GNU $ac_path_SED
2827 case `"$ac_path_SED" --version 2>&1` in
2828 *GNU*)
2829   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
2830 *)
2831   ac_count=0
2832   $as_echo_n 0123456789 >"conftest.in"
2833   while :
2834   do
2835     cat "conftest.in" "conftest.in" >"conftest.tmp"
2836     mv "conftest.tmp" "conftest.in"
2837     cp "conftest.in" "conftest.nl"
2838     $as_echo '' >> "conftest.nl"
2839     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
2840     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
2841     ac_count=`expr $ac_count + 1`
2842     if test $ac_count -gt ${ac_path_SED_max-0}; then
2843       # Best one so far, save it but keep looking for a better one
2844       ac_cv_path_SED="$ac_path_SED"
2845       ac_path_SED_max=$ac_count
2846     fi
2847     # 10*(2^10) chars as input seems more than enough
2848     test $ac_count -gt 10 && break
2849   done
2850   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
2851 esac
2852
2853
2854     $ac_path_SED_found && break 3
2855   done
2856 done
2857
2858 done
2859 IFS=$as_save_IFS
2860
2861
2862 fi
2863
2864 SED="$ac_cv_path_SED"
2865 if test -z "$SED"; then
2866   { { $as_echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in \$PATH" >&5
2867 $as_echo "$as_me: error: no acceptable $ac_prog_name could be found in \$PATH" >&2;}
2868    { (exit 1); exit 1; }; }
2869 fi
2870
2871 else
2872   ac_cv_path_SED=$SED
2873 fi
2874
2875 fi
2876 { $as_echo "$as_me:$LINENO: result: $ac_cv_path_SED" >&5
2877 $as_echo "$ac_cv_path_SED" >&6; }
2878  SED="$ac_cv_path_SED"
2879   rm -f conftest.sed
2880
2881
2882
2883 ## ------------ ##
2884 ## Conclusion.  ##
2885 ## ------------ ##
2886
2887 ac_config_files="$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"
2888
2889
2890 cat >confcache <<\_ACEOF
2891 # This file is a shell script that caches the results of configure
2892 # tests run on this system so they can be shared between configure
2893 # scripts and configure runs, see configure's option --config-cache.
2894 # It is not useful on other systems.  If it contains results you don't
2895 # want to keep, you may remove or edit it.
2896 #
2897 # config.status only pays attention to the cache file if you give it
2898 # the --recheck option to rerun configure.
2899 #
2900 # `ac_cv_env_foo' variables (set or unset) will be overridden when
2901 # loading this file, other *unset* `ac_cv_foo' will be assigned the
2902 # following values.
2903
2904 _ACEOF
2905
2906 # The following way of writing the cache mishandles newlines in values,
2907 # but we know of no workaround that is simple, portable, and efficient.
2908 # So, we kill variables containing newlines.
2909 # Ultrix sh set writes to stderr and can't be redirected directly,
2910 # and sets the high bit in the cache file unless we assign to the vars.
2911 (
2912   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
2913     eval ac_val=\$$ac_var
2914     case $ac_val in #(
2915     *${as_nl}*)
2916       case $ac_var in #(
2917       *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
2918 $as_echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
2919       esac
2920       case $ac_var in #(
2921       _ | IFS | as_nl) ;; #(
2922       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2923       *) $as_unset $ac_var ;;
2924       esac ;;
2925     esac
2926   done
2927
2928   (set) 2>&1 |
2929     case $as_nl`(ac_space=' '; set) 2>&1` in #(
2930     *${as_nl}ac_space=\ *)
2931       # `set' does not quote correctly, so add quotes (double-quote
2932       # substitution turns \\\\ into \\, and sed turns \\ into \).
2933       sed -n \
2934         "s/'/'\\\\''/g;
2935           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
2936       ;; #(
2937     *)
2938       # `set' quotes correctly as required by POSIX, so do not add quotes.
2939       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2940       ;;
2941     esac |
2942     sort
2943 ) |
2944   sed '
2945      /^ac_cv_env_/b end
2946      t clear
2947      :clear
2948      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
2949      t end
2950      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
2951      :end' >>confcache
2952 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
2953   if test -w "$cache_file"; then
2954     test "x$cache_file" != "x/dev/null" &&
2955       { $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5
2956 $as_echo "$as_me: updating cache $cache_file" >&6;}
2957     cat confcache >$cache_file
2958   else
2959     { $as_echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
2960 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
2961   fi
2962 fi
2963 rm -f confcache
2964
2965 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2966 # Let make expand exec_prefix.
2967 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2968
2969 # Transform confdefs.h into DEFS.
2970 # Protect against shell expansion while executing Makefile rules.
2971 # Protect against Makefile macro expansion.
2972 #
2973 # If the first sed substitution is executed (which looks for macros that
2974 # take arguments), then branch to the quote section.  Otherwise,
2975 # look for a macro that doesn't take arguments.
2976 ac_script='
2977 t clear
2978 :clear
2979 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
2980 t quote
2981 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
2982 t quote
2983 b any
2984 :quote
2985 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
2986 s/\[/\\&/g
2987 s/\]/\\&/g
2988 s/\$/$$/g
2989 H
2990 :any
2991 ${
2992         g
2993         s/^\n//
2994         s/\n/ /g
2995         p
2996 }
2997 '
2998 DEFS=`sed -n "$ac_script" confdefs.h`
2999
3000
3001 ac_libobjs=
3002 ac_ltlibobjs=
3003 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
3004   # 1. Remove the extension, and $U if already installed.
3005   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
3006   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
3007   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
3008   #    will be set to the directory where LIBOBJS objects are built.
3009   ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
3010   ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
3011 done
3012 LIBOBJS=$ac_libobjs
3013
3014 LTLIBOBJS=$ac_ltlibobjs
3015
3016
3017
3018 : ${CONFIG_STATUS=./config.status}
3019 ac_clean_files_save=$ac_clean_files
3020 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
3021 { $as_echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
3022 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
3023 cat >$CONFIG_STATUS <<_ACEOF
3024 #! $SHELL
3025 # Generated by $as_me.
3026 # Run this file to recreate the current configuration.
3027 # Compiler output produced by configure, useful for debugging
3028 # configure, is in config.log if it exists.
3029
3030 debug=false
3031 ac_cs_recheck=false
3032 ac_cs_silent=false
3033 SHELL=\${CONFIG_SHELL-$SHELL}
3034 _ACEOF
3035
3036 cat >>$CONFIG_STATUS <<\_ACEOF
3037 ## --------------------- ##
3038 ## M4sh Initialization.  ##
3039 ## --------------------- ##
3040
3041 # Be more Bourne compatible
3042 DUALCASE=1; export DUALCASE # for MKS sh
3043 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
3044   emulate sh
3045   NULLCMD=:
3046   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
3047   # is contrary to our usage.  Disable this feature.
3048   alias -g '${1+"$@"}'='"$@"'
3049   setopt NO_GLOB_SUBST
3050 else
3051   case `(set -o) 2>/dev/null` in
3052   *posix*) set -o posix ;;
3053 esac
3054
3055 fi
3056
3057
3058
3059
3060 # PATH needs CR
3061 # Avoid depending upon Character Ranges.
3062 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
3063 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
3064 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
3065 as_cr_digits='0123456789'
3066 as_cr_alnum=$as_cr_Letters$as_cr_digits
3067
3068 as_nl='
3069 '
3070 export as_nl
3071 # Printing a long string crashes Solaris 7 /usr/bin/printf.
3072 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
3073 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
3074 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
3075 if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
3076   as_echo='printf %s\n'
3077   as_echo_n='printf %s'
3078 else
3079   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
3080     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
3081     as_echo_n='/usr/ucb/echo -n'
3082   else
3083     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
3084     as_echo_n_body='eval
3085       arg=$1;
3086       case $arg in
3087       *"$as_nl"*)
3088         expr "X$arg" : "X\\(.*\\)$as_nl";
3089         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
3090       esac;
3091       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
3092     '
3093     export as_echo_n_body
3094     as_echo_n='sh -c $as_echo_n_body as_echo'
3095   fi
3096   export as_echo_body
3097   as_echo='sh -c $as_echo_body as_echo'
3098 fi
3099
3100 # The user is always right.
3101 if test "${PATH_SEPARATOR+set}" != set; then
3102   echo "#! /bin/sh" >conf$$.sh
3103   echo  "exit 0"   >>conf$$.sh
3104   chmod +x conf$$.sh
3105   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
3106     PATH_SEPARATOR=';'
3107   else
3108     PATH_SEPARATOR=:
3109   fi
3110   rm -f conf$$.sh
3111 fi
3112
3113 # Support unset when possible.
3114 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
3115   as_unset=unset
3116 else
3117   as_unset=false
3118 fi
3119
3120
3121 # IFS
3122 # We need space, tab and new line, in precisely that order.  Quoting is
3123 # there to prevent editors from complaining about space-tab.
3124 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
3125 # splitting by setting IFS to empty value.)
3126 IFS=" ""        $as_nl"
3127
3128 # Find who we are.  Look in the path if we contain no directory separator.
3129 case $0 in
3130   *[\\/]* ) as_myself=$0 ;;
3131   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3132 for as_dir in $PATH
3133 do
3134   IFS=$as_save_IFS
3135   test -z "$as_dir" && as_dir=.
3136   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3137 done
3138 IFS=$as_save_IFS
3139
3140      ;;
3141 esac
3142 # We did not find ourselves, most probably we were run as `sh COMMAND'
3143 # in which case we are not to be found in the path.
3144 if test "x$as_myself" = x; then
3145   as_myself=$0
3146 fi
3147 if test ! -f "$as_myself"; then
3148   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
3149   { (exit 1); exit 1; }
3150 fi
3151
3152 # Work around bugs in pre-3.0 UWIN ksh.
3153 for as_var in ENV MAIL MAILPATH
3154 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
3155 done
3156 PS1='$ '
3157 PS2='> '
3158 PS4='+ '
3159
3160 # NLS nuisances.
3161 for as_var in \
3162   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
3163   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
3164   LC_TELEPHONE LC_TIME
3165 do
3166   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
3167     eval $as_var=C; export $as_var
3168   else
3169     ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
3170   fi
3171 done
3172
3173 # Required to use basename.
3174 if expr a : '\(a\)' >/dev/null 2>&1 &&
3175    test "X`expr 00001 : '.*\(...\)'`" = X001; then
3176   as_expr=expr
3177 else
3178   as_expr=false
3179 fi
3180
3181 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
3182   as_basename=basename
3183 else
3184   as_basename=false
3185 fi
3186
3187
3188 # Name of the executable.
3189 as_me=`$as_basename -- "$0" ||
3190 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
3191          X"$0" : 'X\(//\)$' \| \
3192          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
3193 $as_echo X/"$0" |
3194     sed '/^.*\/\([^/][^/]*\)\/*$/{
3195             s//\1/
3196             q
3197           }
3198           /^X\/\(\/\/\)$/{
3199             s//\1/
3200             q
3201           }
3202           /^X\/\(\/\).*/{
3203             s//\1/
3204             q
3205           }
3206           s/.*/./; q'`
3207
3208 # CDPATH.
3209 $as_unset CDPATH
3210
3211
3212
3213   as_lineno_1=$LINENO
3214   as_lineno_2=$LINENO
3215   test "x$as_lineno_1" != "x$as_lineno_2" &&
3216   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
3217
3218   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
3219   # uniformly replaced by the line number.  The first 'sed' inserts a
3220   # line-number line after each line using $LINENO; the second 'sed'
3221   # does the real work.  The second script uses 'N' to pair each
3222   # line-number line with the line containing $LINENO, and appends
3223   # trailing '-' during substitution so that $LINENO is not a special
3224   # case at line end.
3225   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
3226   # scripts with optimization help from Paolo Bonzini.  Blame Lee
3227   # E. McMahon (1931-1989) for sed's syntax.  :-)
3228   sed -n '
3229     p
3230     /[$]LINENO/=
3231   ' <$as_myself |
3232     sed '
3233       s/[$]LINENO.*/&-/
3234       t lineno
3235       b
3236       :lineno
3237       N
3238       :loop
3239       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
3240       t loop
3241       s/-\n.*//
3242     ' >$as_me.lineno &&
3243   chmod +x "$as_me.lineno" ||
3244     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
3245    { (exit 1); exit 1; }; }
3246
3247   # Don't try to exec as it changes $[0], causing all sort of problems
3248   # (the dirname of $[0] is not the place where we might find the
3249   # original and so on.  Autoconf is especially sensitive to this).
3250   . "./$as_me.lineno"
3251   # Exit status is that of the last command.
3252   exit
3253 }
3254
3255
3256 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
3257   as_dirname=dirname
3258 else
3259   as_dirname=false
3260 fi
3261
3262 ECHO_C= ECHO_N= ECHO_T=
3263 case `echo -n x` in
3264 -n*)
3265   case `echo 'x\c'` in
3266   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
3267   *)   ECHO_C='\c';;
3268   esac;;
3269 *)
3270   ECHO_N='-n';;
3271 esac
3272 if expr a : '\(a\)' >/dev/null 2>&1 &&
3273    test "X`expr 00001 : '.*\(...\)'`" = X001; then
3274   as_expr=expr
3275 else
3276   as_expr=false
3277 fi
3278
3279 rm -f conf$$ conf$$.exe conf$$.file
3280 if test -d conf$$.dir; then
3281   rm -f conf$$.dir/conf$$.file
3282 else
3283   rm -f conf$$.dir
3284   mkdir conf$$.dir
3285 fi
3286 echo >conf$$.file
3287 if ln -s conf$$.file conf$$ 2>/dev/null; then
3288   as_ln_s='ln -s'
3289   # ... but there are two gotchas:
3290   # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
3291   # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
3292   # In both cases, we have to default to `cp -p'.
3293   ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
3294     as_ln_s='cp -p'
3295 elif ln conf$$.file conf$$ 2>/dev/null; then
3296   as_ln_s=ln
3297 else
3298   as_ln_s='cp -p'
3299 fi
3300 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
3301 rmdir conf$$.dir 2>/dev/null
3302
3303 if mkdir -p . 2>/dev/null; then
3304   as_mkdir_p=:
3305 else
3306   test -d ./-p && rmdir ./-p
3307   as_mkdir_p=false
3308 fi
3309
3310 if test -x / >/dev/null 2>&1; then
3311   as_test_x='test -x'
3312 else
3313   if ls -dL / >/dev/null 2>&1; then
3314     as_ls_L_option=L
3315   else
3316     as_ls_L_option=
3317   fi
3318   as_test_x='
3319     eval sh -c '\''
3320       if test -d "$1"; then
3321         test -d "$1/.";
3322       else
3323         case $1 in
3324         -*)set "./$1";;
3325         esac;
3326         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
3327         ???[sx]*):;;*)false;;esac;fi
3328     '\'' sh
3329   '
3330 fi
3331 as_executable_p=$as_test_x
3332
3333 # Sed expression to map a string onto a valid CPP name.
3334 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
3335
3336 # Sed expression to map a string onto a valid variable name.
3337 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
3338
3339
3340 exec 6>&1
3341
3342 # Save the log message, to keep $[0] and so on meaningful, and to
3343 # report actual input values of CONFIG_FILES etc. instead of their
3344 # values after options handling.
3345 ac_log="
3346 This file was extended by GNU Autoconf $as_me 2.61b, which was
3347 generated by GNU Autoconf 2.61b.  Invocation command line was
3348
3349   CONFIG_FILES    = $CONFIG_FILES
3350   CONFIG_HEADERS  = $CONFIG_HEADERS
3351   CONFIG_LINKS    = $CONFIG_LINKS
3352   CONFIG_COMMANDS = $CONFIG_COMMANDS
3353   $ $0 $@
3354
3355 on `(hostname || uname -n) 2>/dev/null | sed 1q`
3356 "
3357
3358 _ACEOF
3359
3360 cat >>$CONFIG_STATUS <<_ACEOF
3361 # Files that config.status was made for.
3362 config_files="$ac_config_files"
3363 config_commands="$ac_config_commands"
3364
3365 _ACEOF
3366
3367 cat >>$CONFIG_STATUS <<\_ACEOF
3368 ac_cs_usage="\
3369 \`$as_me' instantiates files from templates according to the
3370 current configuration.
3371
3372 Usage: $0 [OPTIONS] [FILE]...
3373
3374   -h, --help       print this help, then exit
3375   -V, --version    print version number and configuration settings, then exit
3376   -q, --quiet      do not print progress messages
3377   -d, --debug      don't remove temporary files
3378       --recheck    update $as_me by reconfiguring in the same conditions
3379   --file=FILE[:TEMPLATE]
3380                    instantiate the configuration file FILE
3381
3382 Configuration files:
3383 $config_files
3384
3385 Configuration commands:
3386 $config_commands
3387
3388 Report bugs to <bug-autoconf@gnu.org>."
3389
3390 _ACEOF
3391 cat >>$CONFIG_STATUS <<_ACEOF
3392 ac_cs_version="\\
3393 GNU Autoconf config.status 2.61b
3394 configured by $0, generated by GNU Autoconf 2.61b,
3395   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
3396
3397 Copyright (C) 2006 Free Software Foundation, Inc.
3398 This config.status script is free software; the Free Software Foundation
3399 gives unlimited permission to copy, distribute and modify it."
3400
3401 ac_pwd='$ac_pwd'
3402 srcdir='$srcdir'
3403 INSTALL='$INSTALL'
3404 MKDIR_P='$MKDIR_P'
3405 AWK='$AWK'
3406 test -n "\$AWK" || AWK=awk
3407 _ACEOF
3408
3409 cat >>$CONFIG_STATUS <<\_ACEOF
3410 # If no file are specified by the user, then we need to provide default
3411 # value.  By we need to know if files were specified by the user.
3412 ac_need_defaults=:
3413 while test $# != 0
3414 do
3415   case $1 in
3416   --*=*)
3417     ac_option=`expr "X$1" : 'X\([^=]*\)='`
3418     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
3419     ac_shift=:
3420     ;;
3421   *)
3422     ac_option=$1
3423     ac_optarg=$2
3424     ac_shift=shift
3425     ;;
3426   esac
3427
3428   case $ac_option in
3429   # Handling of the options.
3430   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3431     ac_cs_recheck=: ;;
3432   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
3433     $as_echo "$ac_cs_version"; exit ;;
3434   --debug | --debu | --deb | --de | --d | -d )
3435     debug=: ;;
3436   --file | --fil | --fi | --f )
3437     $ac_shift
3438     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
3439     ac_need_defaults=false;;
3440   --he | --h |  --help | --hel | -h )
3441     $as_echo "$ac_cs_usage"; exit ;;
3442   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
3443   | -silent | --silent | --silen | --sile | --sil | --si | --s)
3444     ac_cs_silent=: ;;
3445
3446   # This is an error.
3447   -*) { $as_echo "$as_me: error: unrecognized option: $1
3448 Try \`$0 --help' for more information." >&2
3449    { (exit 1); exit 1; }; } ;;
3450
3451   *) ac_config_targets="$ac_config_targets $1"
3452      ac_need_defaults=false ;;
3453
3454   esac
3455   shift
3456 done
3457
3458 ac_configure_extra_args=
3459
3460 if $ac_cs_silent; then
3461   exec 6>/dev/null
3462   ac_configure_extra_args="$ac_configure_extra_args --silent"
3463 fi
3464
3465 _ACEOF
3466 cat >>$CONFIG_STATUS <<_ACEOF
3467 if \$ac_cs_recheck; then
3468   set X '$SHELL' '$0'$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
3469   shift
3470   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
3471   CONFIG_SHELL='$SHELL'
3472   export CONFIG_SHELL
3473   exec "\$@"
3474 fi
3475
3476 _ACEOF
3477 cat >>$CONFIG_STATUS <<\_ACEOF
3478 exec 5>>config.log
3479 {
3480   echo
3481   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
3482 ## Running $as_me. ##
3483 _ASBOX
3484   $as_echo "$ac_log"
3485 } >&5
3486
3487 _ACEOF
3488 cat >>$CONFIG_STATUS <<_ACEOF
3489 _ACEOF
3490
3491 cat >>$CONFIG_STATUS <<\_ACEOF
3492
3493 # Handling of arguments.
3494 for ac_config_target in $ac_config_targets
3495 do
3496   case $ac_config_target in
3497     "tests/atconfig") CONFIG_COMMANDS="$CONFIG_COMMANDS tests/atconfig" ;;
3498     "tests/Makefile") CONFIG_FILES="$CONFIG_FILES tests/Makefile" ;;
3499     "tests/atlocal") CONFIG_FILES="$CONFIG_FILES tests/atlocal" ;;
3500     "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;;
3501     "lib/emacs/Makefile") CONFIG_FILES="$CONFIG_FILES lib/emacs/Makefile" ;;
3502     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
3503     "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
3504     "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
3505     "lib/Autom4te/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Autom4te/Makefile" ;;
3506     "lib/autoscan/Makefile") CONFIG_FILES="$CONFIG_FILES lib/autoscan/Makefile" ;;
3507     "lib/m4sugar/Makefile") CONFIG_FILES="$CONFIG_FILES lib/m4sugar/Makefile" ;;
3508     "lib/autoconf/Makefile") CONFIG_FILES="$CONFIG_FILES lib/autoconf/Makefile" ;;
3509     "lib/autotest/Makefile") CONFIG_FILES="$CONFIG_FILES lib/autotest/Makefile" ;;
3510     "bin/Makefile") CONFIG_FILES="$CONFIG_FILES bin/Makefile" ;;
3511
3512   *) { { $as_echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
3513 $as_echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
3514    { (exit 1); exit 1; }; };;
3515   esac
3516 done
3517
3518
3519 # If the user did not use the arguments to specify the items to instantiate,
3520 # then the envvar interface is used.  Set only those that are not.
3521 # We use the long form for the default assignment because of an extremely
3522 # bizarre bug on SunOS 4.1.3.
3523 if $ac_need_defaults; then
3524   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
3525   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
3526 fi
3527
3528 # Have a temporary directory for convenience.  Make it in the build tree
3529 # simply because there is no reason against having it here, and in addition,
3530 # creating and moving files from /tmp can sometimes cause problems.
3531 # Hook for its removal unless debugging.
3532 # Note that there is a small window in which the directory will not be cleaned:
3533 # after its creation but before its name has been assigned to `$tmp'.
3534 $debug ||
3535 {
3536   tmp=
3537   trap 'exit_status=$?
3538   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
3539 ' 0
3540   trap '{ (exit 1); exit 1; }' 1 2 13 15
3541 }
3542 # Create a (secure) tmp directory for tmp files.
3543
3544 {
3545   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
3546   test -n "$tmp" && test -d "$tmp"
3547 }  ||
3548 {
3549   tmp=./conf$$-$RANDOM
3550   (umask 077 && mkdir "$tmp")
3551 } ||
3552 {
3553    $as_echo "$me: cannot create a temporary directory in ." >&2
3554    { (exit 1); exit 1; }
3555 }
3556
3557 # Set up the scripts for CONFIG_FILES section.
3558 # No need to generate them if there are no CONFIG_FILES.
3559 # This happens for instance with `./config.status config.h'.
3560 if test -n "$CONFIG_FILES"; then
3561
3562
3563 echo 'BEGIN {' >"$tmp/subs.awk"
3564 _ACEOF
3565
3566
3567 {
3568   echo "cat >conf$$subs.awk <<_ACEOF"
3569   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/'
3570   echo "_ACEOF"
3571 } >conf$$subs.sh
3572 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
3573 ac_delim='%!_!# '
3574 for ac_last_try in false false false false false :; do
3575   . ./conf$$subs.sh
3576
3577   if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` = $ac_delim_num; then
3578     break
3579   elif $ac_last_try; then
3580     { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
3581 $as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
3582    { (exit 1); exit 1; }; }
3583   else
3584     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
3585   fi
3586 done
3587 rm -f conf$$subs.sh
3588
3589 cat >>$CONFIG_STATUS <<_ACEOF
3590 cat >>"\$tmp/subs.awk" <<\CEOF
3591 _ACEOF
3592 sed -n '
3593 h
3594 s/^/S["/; s/!.*/"]=/
3595 p
3596 g
3597 s/^[^!]*!//
3598 :repl
3599 t repl
3600 s/'"$ac_delim"'$//
3601 t delim
3602 :nl
3603 h
3604 s/\(.\{148\}\).*/\1/
3605 t more1
3606 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
3607 p
3608 n
3609 b repl
3610 :more1
3611 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
3612 p
3613 g
3614 s/.\{148\}//
3615 t nl
3616 :delim
3617 h
3618 s/\(.\{148\}\).*/\1/
3619 t more2
3620 s/["\\]/\\&/g; s/^/"/; s/$/"/
3621 p
3622 b
3623 :more2
3624 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
3625 p
3626 g
3627 s/.\{148\}//
3628 t delim
3629 ' <conf$$subs.awk | sed '
3630 /^[^"]/{
3631   N
3632   s/\n//
3633 }
3634 ' >>$CONFIG_STATUS
3635 rm -f conf$$subs.awk
3636 cat >>$CONFIG_STATUS <<_ACEOF
3637 CEOF
3638 cat >>"\$tmp/subs.awk" <<CEOF
3639   for (key in S) S_is_set[key] = 1
3640   FS = "\a"
3641
3642 }
3643 {
3644   line = $ 0
3645   nfields = split(line, field, "@")
3646   substed = 0
3647   len = length(field[1])
3648   for (i = 2; i < nfields; i++) {
3649     key = field[i]
3650     keylen = length(key)
3651     if (S_is_set[key]) {
3652       value = S[key]
3653       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
3654       len += length(value) + length(field[++i])
3655       substed = 1
3656     } else
3657       len += 1 + keylen
3658   }
3659
3660   print line
3661 }
3662
3663 CEOF
3664 _ACEOF
3665
3666 # VPATH may cause trouble with some makes, so we remove $(srcdir),
3667 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
3668 # trailing colons and then remove the whole line if VPATH becomes empty
3669 # (actually we leave an empty line to preserve line numbers).
3670 if test "x$srcdir" = x.; then
3671   ac_vpsub='/^[  ]*VPATH[        ]*=/{
3672 s/:*\$(srcdir):*/:/
3673 s/:*\${srcdir}:*/:/
3674 s/:*@srcdir@:*/:/
3675 s/^\([^=]*=[     ]*\):*/\1/
3676 s/:*$//
3677 s/^[^=]*=[       ]*$//
3678 }'
3679 fi
3680
3681 cat >>$CONFIG_STATUS <<\_ACEOF
3682 fi # test -n "$CONFIG_FILES"
3683
3684
3685 for ac_tag in  :F $CONFIG_FILES      :C $CONFIG_COMMANDS
3686 do
3687   case $ac_tag in
3688   :[FHLC]) ac_mode=$ac_tag; continue;;
3689   esac
3690   case $ac_mode$ac_tag in
3691   :[FHL]*:*);;
3692   :L* | :C*:*) { { $as_echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
3693 $as_echo "$as_me: error: Invalid tag $ac_tag." >&2;}
3694    { (exit 1); exit 1; }; };;
3695   :[FH]-) ac_tag=-:-;;
3696   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
3697   esac
3698   ac_save_IFS=$IFS
3699   IFS=:
3700   set x $ac_tag
3701   IFS=$ac_save_IFS
3702   shift
3703   ac_file=$1
3704   shift
3705
3706   case $ac_mode in
3707   :L) ac_source=$1;;
3708   :[FH])
3709     ac_file_inputs=
3710     for ac_f
3711     do
3712       case $ac_f in
3713       -) ac_f="$tmp/stdin";;
3714       *) # Look for the file first in the build tree, then in the source tree
3715          # (if the path is not absolute).  The absolute path cannot be DOS-style,
3716          # because $ac_f cannot contain `:'.
3717          test -f "$ac_f" ||
3718            case $ac_f in
3719            [\\/$]*) false;;
3720            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
3721            esac ||
3722            { { $as_echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
3723 $as_echo "$as_me: error: cannot find input file: $ac_f" >&2;}
3724    { (exit 1); exit 1; }; };;
3725       esac
3726       ac_file_inputs="$ac_file_inputs $ac_f"
3727     done
3728
3729     # Let's still pretend it is `configure' which instantiates (i.e., don't
3730     # use $as_me), people would be surprised to read:
3731     #    /* config.h.  Generated by config.status.  */
3732     configure_input='Generated from '`
3733           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
3734         `' by configure.'
3735     if test x"$ac_file" != x-; then
3736       configure_input="$ac_file.  $configure_input"
3737       { $as_echo "$as_me:$LINENO: creating $ac_file" >&5
3738 $as_echo "$as_me: creating $ac_file" >&6;}
3739     fi
3740
3741     case $ac_tag in
3742     *:-:* | *:-) cat >"$tmp/stdin";;
3743     esac
3744     ;;
3745   esac
3746
3747   ac_dir=`$as_dirname -- "$ac_file" ||
3748 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3749          X"$ac_file" : 'X\(//\)[^/]' \| \
3750          X"$ac_file" : 'X\(//\)$' \| \
3751          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
3752 $as_echo X"$ac_file" |
3753     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3754             s//\1/
3755             q
3756           }
3757           /^X\(\/\/\)[^/].*/{
3758             s//\1/
3759             q
3760           }
3761           /^X\(\/\/\)$/{
3762             s//\1/
3763             q
3764           }
3765           /^X\(\/\).*/{
3766             s//\1/
3767             q
3768           }
3769           s/.*/./; q'`
3770   { as_dir="$ac_dir"
3771   case $as_dir in #(
3772   -*) as_dir=./$as_dir;;
3773   esac
3774   test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
3775     as_dirs=
3776     while :; do
3777       case $as_dir in #(
3778       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
3779       *) as_qdir=$as_dir;;
3780       esac
3781       as_dirs="'$as_qdir' $as_dirs"
3782       as_dir=`$as_dirname -- "$as_dir" ||
3783 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3784          X"$as_dir" : 'X\(//\)[^/]' \| \
3785          X"$as_dir" : 'X\(//\)$' \| \
3786          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
3787 $as_echo X"$as_dir" |
3788     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3789             s//\1/
3790             q
3791           }
3792           /^X\(\/\/\)[^/].*/{
3793             s//\1/
3794             q
3795           }
3796           /^X\(\/\/\)$/{
3797             s//\1/
3798             q
3799           }
3800           /^X\(\/\).*/{
3801             s//\1/
3802             q
3803           }
3804           s/.*/./; q'`
3805       test -d "$as_dir" && break
3806     done
3807     test -z "$as_dirs" || eval "mkdir $as_dirs"
3808   } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
3809 $as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
3810    { (exit 1); exit 1; }; }; }
3811   ac_builddir=.
3812
3813 case "$ac_dir" in
3814 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
3815 *)
3816   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's,^\.[\\/],,'`
3817   # A ".." for each directory in $ac_dir_suffix.
3818   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
3819   case $ac_top_builddir_sub in
3820   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
3821   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
3822   esac ;;
3823 esac
3824 ac_abs_top_builddir=$ac_pwd
3825 ac_abs_builddir=$ac_pwd$ac_dir_suffix
3826 # for backward compatibility:
3827 ac_top_builddir=$ac_top_build_prefix
3828
3829 case $srcdir in
3830   .)  # We are building in place.
3831     ac_srcdir=.
3832     ac_top_srcdir=$ac_top_builddir_sub
3833     ac_abs_top_srcdir=$ac_pwd ;;
3834   [\\/]* | ?:[\\/]* )  # Absolute name.
3835     ac_srcdir=$srcdir$ac_dir_suffix;
3836     ac_top_srcdir=$srcdir
3837     ac_abs_top_srcdir=$srcdir ;;
3838   *) # Relative name.
3839     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
3840     ac_top_srcdir=$ac_top_build_prefix$srcdir
3841     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
3842 esac
3843 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
3844
3845
3846   case $ac_mode in
3847   :F)
3848   #
3849   # CONFIG_FILE
3850   #
3851
3852   case $INSTALL in
3853   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
3854   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
3855   esac
3856   ac_MKDIR_P=$MKDIR_P
3857   case $MKDIR_P in
3858   [\\/$]* | ?:[\\/]* ) ;;
3859   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
3860   esac
3861 _ACEOF
3862
3863 cat >>$CONFIG_STATUS <<\_ACEOF
3864 # If the template does not know about datarootdir, expand it.
3865 # FIXME: This hack should be removed a few years after 2.60.
3866 ac_datarootdir_hack=; ac_datarootdir_seen=
3867
3868 case `sed -n '/datarootdir/ {
3869   p
3870   q
3871 }
3872 /@datadir@/p
3873 /@docdir@/p
3874 /@infodir@/p
3875 /@localedir@/p
3876 /@mandir@/p
3877 ' $ac_file_inputs` in
3878 *datarootdir*) ac_datarootdir_seen=yes;;
3879 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
3880   { $as_echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
3881 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
3882 _ACEOF
3883 cat >>$CONFIG_STATUS <<_ACEOF
3884   ac_datarootdir_hack='
3885   s&@datadir@&$datadir&g
3886   s&@docdir@&$docdir&g
3887   s&@infodir@&$infodir&g
3888   s&@localedir@&$localedir&g
3889   s&@mandir@&$mandir&g
3890     s&\\\${datarootdir}&$datarootdir&g' ;;
3891 esac
3892 _ACEOF
3893
3894 # Neutralize VPATH when `$srcdir' = `.'.
3895 # Shell code in configure.ac might set extrasub.
3896 # FIXME: do we really want to maintain this feature?
3897 cat >>$CONFIG_STATUS <<_ACEOF
3898   sed "$ac_vpsub
3899 $extrasub
3900 _ACEOF
3901 cat >>$CONFIG_STATUS <<\_ACEOF
3902 :t
3903 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
3904 s&@configure_input@&$configure_input&;t t
3905 s&@top_builddir@&$ac_top_builddir_sub&;t t
3906 s&@srcdir@&$ac_srcdir&;t t
3907 s&@abs_srcdir@&$ac_abs_srcdir&;t t
3908 s&@top_srcdir@&$ac_top_srcdir&;t t
3909 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
3910 s&@builddir@&$ac_builddir&;t t
3911 s&@abs_builddir@&$ac_abs_builddir&;t t
3912 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
3913 s&@INSTALL@&$ac_INSTALL&;t t
3914 s&@MKDIR_P@&$ac_MKDIR_P&;t t
3915 $ac_datarootdir_hack
3916 " $ac_file_inputs | $AWK -f "$tmp/subs.awk" >$tmp/out
3917
3918 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
3919   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
3920   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
3921   { $as_echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3922 which seems to be undefined.  Please make sure it is defined." >&5
3923 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3924 which seems to be undefined.  Please make sure it is defined." >&2;}
3925
3926   rm -f "$tmp/stdin"
3927   case $ac_file in
3928   -) cat "$tmp/out"; rm -f "$tmp/out";;
3929   *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
3930   esac
3931  ;;
3932
3933
3934   :C)  { $as_echo "$as_me:$LINENO: executing $ac_file commands" >&5
3935 $as_echo "$as_me: executing $ac_file commands" >&6;}
3936  ;;
3937   esac
3938
3939
3940   case $ac_file$ac_mode in
3941     "tests/atconfig":C) cat >tests/atconfig <<ATEOF
3942 # Configurable variable values for building test suites.
3943 # Generated by $0.
3944 # Copyright (C) 2000, 2001, 2003, 2004 Free Software Foundation, Inc.
3945
3946 # The test suite will define top_srcdir=$at_top_srcdir/../.. etc.
3947 at_testdir='tests'
3948 abs_builddir='$ac_abs_builddir'
3949 at_srcdir='$ac_srcdir'
3950 abs_srcdir='$ac_abs_srcdir'
3951 at_top_srcdir='$ac_top_srcdir'
3952 abs_top_srcdir='$ac_abs_top_srcdir'
3953 at_top_build_prefix='$ac_top_build_prefix'
3954 abs_top_builddir='$ac_abs_top_builddir'
3955
3956 # Backward compatibility with Autotest <= 2.59b:
3957 at_top_builddir=\$at_top_build_prefix
3958
3959 AUTOTEST_PATH='tests'
3960
3961 SHELL=\${CONFIG_SHELL-'$SHELL'}
3962 ATEOF
3963  ;;
3964
3965   esac
3966 done # for ac_tag
3967
3968
3969 { (exit 0); exit 0; }
3970 _ACEOF
3971 chmod +x $CONFIG_STATUS
3972 ac_clean_files=$ac_clean_files_save
3973
3974
3975 # configure is writing to config.log, and then calls config.status.
3976 # config.status does its own redirection, appending to config.log.
3977 # Unfortunately, on DOS this fails, as config.log is still kept open
3978 # by configure, so config.status won't be able to write to it; its
3979 # output is simply discarded.  So we exec the FD to /dev/null,
3980 # effectively closing config.log, so it can be properly (re)opened and
3981 # appended to by config.status.  When coming back to configure, we
3982 # need to make the FD available again.
3983 if test "$no_create" != yes; then
3984   ac_cs_success=:
3985   ac_config_status_args=
3986   test "$silent" = yes &&
3987     ac_config_status_args="$ac_config_status_args --quiet"
3988   exec 5>/dev/null
3989   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
3990   exec 5>>config.log
3991   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
3992   # would make configure fail if this is the last instruction.
3993   $ac_cs_success || { (exit 1); exit 1; }
3994 fi
3995
3996 # Report the state of this version of Autoconf if this is a beta.
3997     cat <<EOF
3998
3999 You are about to use an experimental version of Autoconf.  Be sure to
4000 read the relevant mailing lists, most importantly <autoconf@gnu.org>.
4001
4002 Below you will find information on the status of this version of Autoconf.
4003
4004
4005 EOF
4006     sed -n '/^\* Status/,$p' $srcdir/BUGS
4007