configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.63.
   4 #
   5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
   7 # This configure script is free software; the Free Software Foundation
   8 # gives unlimited permission to copy, distribute and modify it.
   9 ## --------------------- ##
  10 ## M4sh Initialization.  ##
  11 ## --------------------- ##
  12
  13 # Be more Bourne compatible
  14 DUALCASE=1; export DUALCASE # for MKS sh
  15 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  16   emulate sh
  17   NULLCMD=:
  18   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  19   # is contrary to our usage.  Disable this feature.
  20   alias -g '${1+"$@"}'='"$@"'
  21   setopt NO_GLOB_SUBST
  22 else
  23   case `(set -o) 2>/dev/null` in
  24   *posix*) set -o posix ;;
  25 esac
  26
  27 fi
  28
  29
  30
  31
  32 # PATH needs CR
  33 # Avoid depending upon Character Ranges.
  34 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
  35 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
  36 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
  37 as_cr_digits='0123456789'
  38 as_cr_alnum=$as_cr_Letters$as_cr_digits
  39
  40 as_nl='
  41 '
  42 export as_nl
  43 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  44 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  45 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  46 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  47 if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81 # Support unset when possible.
  82 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
  83   as_unset=unset
  84 else
  85   as_unset=false
  86 fi
  87
  88
  89 # IFS
  90 # We need space, tab and new line, in precisely that order.  Quoting is
  91 # there to prevent editors from complaining about space-tab.
  92 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  93 # splitting by setting IFS to empty value.)
  94 IFS=" ""        $as_nl"
  95
  96 # Find who we are.  Look in the path if we contain no directory separator.
  97 case $0 in
  98   *[\\/]* ) as_myself=$0 ;;
  99   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 100 for as_dir in $PATH
 101 do
 102   IFS=$as_save_IFS
 103   test -z "$as_dir" && as_dir=.
 104   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 105 done
 106 IFS=$as_save_IFS
 107
 108      ;;
 109 esac
 110 # We did not find ourselves, most probably we were run as `sh COMMAND'
 111 # in which case we are not to be found in the path.
 112 if test "x$as_myself" = x; then
 113   as_myself=$0
 114 fi
 115 if test ! -f "$as_myself"; then
 116   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 117   { (exit 1); exit 1; }
 118 fi
 119
 120 # Work around bugs in pre-3.0 UWIN ksh.
 121 for as_var in ENV MAIL MAILPATH
 122 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
 123 done
 124 PS1='$ '
 125 PS2='> '
 126 PS4='+ '
 127
 128 # NLS nuisances.
 129 LC_ALL=C
 130 export LC_ALL
 131 LANGUAGE=C
 132 export LANGUAGE
 133
 134 # Required to use basename.
 135 if expr a : '\(a\)' >/dev/null 2>&1 &&
 136    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 137   as_expr=expr
 138 else
 139   as_expr=false
 140 fi
 141
 142 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 143   as_basename=basename
 144 else
 145   as_basename=false
 146 fi
 147
 148
 149 # Name of the executable.
 150 as_me=`$as_basename -- "$0" ||
 151 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 152          X"$0" : 'X\(//\)$' \| \
 153          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 154 $as_echo X/"$0" |
 155     sed '/^.*\/\([^/][^/]*\)\/*$/{
 156             s//\1/
 157             q
 158           }
 159           /^X\/\(\/\/\)$/{
 160             s//\1/
 161             q
 162           }
 163           /^X\/\(\/\).*/{
 164             s//\1/
 165             q
 166           }
 167           s/.*/./; q'`
 168
 169 # CDPATH.
 170 $as_unset CDPATH
 171
 172
 173 if test "x$CONFIG_SHELL" = x; then
 174   if (eval ":") 2>/dev/null; then
 175   as_have_required=yes
 176 else
 177   as_have_required=no
 178 fi
 179
 180   if test $as_have_required = yes &&     (eval ":
 181 (as_func_return () {
 182   (exit \$1)
 183 }
 184 as_func_success () {
 185   as_func_return 0
 186 }
 187 as_func_failure () {
 188   as_func_return 1
 189 }
 190 as_func_ret_success () {
 191   return 0
 192 }
 193 as_func_ret_failure () {
 194   return 1
 195 }
 196
 197 exitcode=0
 198 if as_func_success; then
 199   :
 200 else
 201   exitcode=1
 202   echo as_func_success failed.
 203 fi
 204
 205 if as_func_failure; then
 206   exitcode=1
 207   echo as_func_failure succeeded.
 208 fi
 209
 210 if as_func_ret_success; then
 211   :
 212 else
 213   exitcode=1
 214   echo as_func_ret_success failed.
 215 fi
 216
 217 if as_func_ret_failure; then
 218   exitcode=1
 219   echo as_func_ret_failure succeeded.
 220 fi
 221
 222 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
 223   :
 224 else
 225   exitcode=1
 226   echo positional parameters were not saved.
 227 fi
 228
 229 test \$exitcode = 0) || { (exit 1); exit 1; }
 230
 231 (
 232   as_lineno_1=\$LINENO
 233   as_lineno_2=\$LINENO
 234   test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
 235   test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
 236 ") 2> /dev/null; then
 237   :
 238 else
 239   as_candidate_shells=
 240     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 241 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 242 do
 243   IFS=$as_save_IFS
 244   test -z "$as_dir" && as_dir=.
 245   case $as_dir in
 246          /*)
 247            for as_base in sh bash ksh sh5; do
 248              as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
 249            done;;
 250        esac
 251 done
 252 IFS=$as_save_IFS
 253
 254
 255       for as_shell in $as_candidate_shells $SHELL; do
 256          # Try only shells that exist, to save several forks.
 257          if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 258                 { ("$as_shell") 2> /dev/null <<\_ASEOF
 259 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 260   emulate sh
 261   NULLCMD=:
 262   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
 263   # is contrary to our usage.  Disable this feature.
 264   alias -g '${1+"$@"}'='"$@"'
 265   setopt NO_GLOB_SUBST
 266 else
 267   case `(set -o) 2>/dev/null` in
 268   *posix*) set -o posix ;;
 269 esac
 270
 271 fi
 272
 273
 274 :
 275 _ASEOF
 276 }; then
 277   CONFIG_SHELL=$as_shell
 278                as_have_required=yes
 279                if { "$as_shell" 2> /dev/null <<\_ASEOF
 280 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 281   emulate sh
 282   NULLCMD=:
 283   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
 284   # is contrary to our usage.  Disable this feature.
 285   alias -g '${1+"$@"}'='"$@"'
 286   setopt NO_GLOB_SUBST
 287 else
 288   case `(set -o) 2>/dev/null` in
 289   *posix*) set -o posix ;;
 290 esac
 291
 292 fi
 293
 294
 295 :
 296 (as_func_return () {
 297   (exit $1)
 298 }
 299 as_func_success () {
 300   as_func_return 0
 301 }
 302 as_func_failure () {
 303   as_func_return 1
 304 }
 305 as_func_ret_success () {
 306   return 0
 307 }
 308 as_func_ret_failure () {
 309   return 1
 310 }
 311
 312 exitcode=0
 313 if as_func_success; then
 314   :
 315 else
 316   exitcode=1
 317   echo as_func_success failed.
 318 fi
 319
 320 if as_func_failure; then
 321   exitcode=1
 322   echo as_func_failure succeeded.
 323 fi
 324
 325 if as_func_ret_success; then
 326   :
 327 else
 328   exitcode=1
 329   echo as_func_ret_success failed.
 330 fi
 331
 332 if as_func_ret_failure; then
 333   exitcode=1
 334   echo as_func_ret_failure succeeded.
 335 fi
 336
 337 if ( set x; as_func_ret_success y && test x = "$1" ); then
 338   :
 339 else
 340   exitcode=1
 341   echo positional parameters were not saved.
 342 fi
 343
 344 test $exitcode = 0) || { (exit 1); exit 1; }
 345
 346 (
 347   as_lineno_1=$LINENO
 348   as_lineno_2=$LINENO
 349   test "x$as_lineno_1" != "x$as_lineno_2" &&
 350   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
 351
 352 _ASEOF
 353 }; then
 354   break
 355 fi
 356
 357 fi
 358
 359       done
 360
 361       if test "x$CONFIG_SHELL" != x; then
 362   for as_var in BASH_ENV ENV
 363         do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
 364         done
 365         export CONFIG_SHELL
 366         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 367 fi
 368
 369
 370     if test $as_have_required = no; then
 371   echo This script requires a shell more modern than all the
 372       echo shells that I found on your system.  Please install a
 373       echo modern shell, or manually run the script under such a
 374       echo shell if you do have one.
 375       { (exit 1); exit 1; }
 376 fi
 377
 378
 379 fi
 380
 381 fi
 382
 383
 384
 385 (eval "as_func_return () {
 386   (exit \$1)
 387 }
 388 as_func_success () {
 389   as_func_return 0
 390 }
 391 as_func_failure () {
 392   as_func_return 1
 393 }
 394 as_func_ret_success () {
 395   return 0
 396 }
 397 as_func_ret_failure () {
 398   return 1
 399 }
 400
 401 exitcode=0
 402 if as_func_success; then
 403   :
 404 else
 405   exitcode=1
 406   echo as_func_success failed.
 407 fi
 408
 409 if as_func_failure; then
 410   exitcode=1
 411   echo as_func_failure succeeded.
 412 fi
 413
 414 if as_func_ret_success; then
 415   :
 416 else
 417   exitcode=1
 418   echo as_func_ret_success failed.
 419 fi
 420
 421 if as_func_ret_failure; then
 422   exitcode=1
 423   echo as_func_ret_failure succeeded.
 424 fi
 425
 426 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
 427   :
 428 else
 429   exitcode=1
 430   echo positional parameters were not saved.
 431 fi
 432
 433 test \$exitcode = 0") || {
 434   echo No shell found that supports shell functions.
 435   echo Please tell bug-autoconf@gnu.org about your system,
 436   echo including any error possibly output before this message.
 437   echo This can help us improve future autoconf versions.
 438   echo Configuration will now proceed without shell functions.
 439 }
 440
 441
 442
 443   as_lineno_1=$LINENO
 444   as_lineno_2=$LINENO
 445   test "x$as_lineno_1" != "x$as_lineno_2" &&
 446   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
 447
 448   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
 449   # uniformly replaced by the line number.  The first 'sed' inserts a
 450   # line-number line after each line using $LINENO; the second 'sed'
 451   # does the real work.  The second script uses 'N' to pair each
 452   # line-number line with the line containing $LINENO, and appends
 453   # trailing '-' during substitution so that $LINENO is not a special
 454   # case at line end.
 455   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
 456   # scripts with optimization help from Paolo Bonzini.  Blame Lee
 457   # E. McMahon (1931-1989) for sed's syntax.  :-)
 458   sed -n '
 459     p
 460     /[$]LINENO/=
 461   ' <$as_myself |
 462     sed '
 463       s/[$]LINENO.*/&-/
 464       t lineno
 465       b
 466       :lineno
 467       N
 468       :loop
 469       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 470       t loop
 471       s/-\n.*//
 472     ' >$as_me.lineno &&
 473   chmod +x "$as_me.lineno" ||
 474     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
 475    { (exit 1); exit 1; }; }
 476
 477   # Don't try to exec as it changes $[0], causing all sort of problems
 478   # (the dirname of $[0] is not the place where we might find the
 479   # original and so on.  Autoconf is especially sensitive to this).
 480   . "./$as_me.lineno"
 481   # Exit status is that of the last command.
 482   exit
 483 }
 484
 485
 486 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 487   as_dirname=dirname
 488 else
 489   as_dirname=false
 490 fi
 491
 492 ECHO_C= ECHO_N= ECHO_T=
 493 case `echo -n x` in
 494 -n*)
 495   case `echo 'x\c'` in
 496   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 497   *)   ECHO_C='\c';;
 498   esac;;
 499 *)
 500   ECHO_N='-n';;
 501 esac
 502 if expr a : '\(a\)' >/dev/null 2>&1 &&
 503    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 504   as_expr=expr
 505 else
 506   as_expr=false
 507 fi
 508
 509 rm -f conf$$ conf$$.exe conf$$.file
 510 if test -d conf$$.dir; then
 511   rm -f conf$$.dir/conf$$.file
 512 else
 513   rm -f conf$$.dir
 514   mkdir conf$$.dir 2>/dev/null
 515 fi
 516 if (echo >conf$$.file) 2>/dev/null; then
 517   if ln -s conf$$.file conf$$ 2>/dev/null; then
 518     as_ln_s='ln -s'
 519     # ... but there are two gotchas:
 520     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 521     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 522     # In both cases, we have to default to `cp -p'.
 523     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 524       as_ln_s='cp -p'
 525   elif ln conf$$.file conf$$ 2>/dev/null; then
 526     as_ln_s=ln
 527   else
 528     as_ln_s='cp -p'
 529   fi
 530 else
 531   as_ln_s='cp -p'
 532 fi
 533 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 534 rmdir conf$$.dir 2>/dev/null
 535
 536 if mkdir -p . 2>/dev/null; then
 537   as_mkdir_p=:
 538 else
 539   test -d ./-p && rmdir ./-p
 540   as_mkdir_p=false
 541 fi
 542
 543 if test -x / >/dev/null 2>&1; then
 544   as_test_x='test -x'
 545 else
 546   if ls -dL / >/dev/null 2>&1; then
 547     as_ls_L_option=L
 548   else
 549     as_ls_L_option=
 550   fi
 551   as_test_x='
 552     eval sh -c '\''
 553       if test -d "$1"; then
 554         test -d "$1/.";
 555       else
 556         case $1 in
 557         -*)set "./$1";;
 558         esac;
 559         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
 560         ???[sx]*):;;*)false;;esac;fi
 561     '\'' sh
 562   '
 563 fi
 564 as_executable_p=$as_test_x
 565
 566 # Sed expression to map a string onto a valid CPP name.
 567 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 568
 569 # Sed expression to map a string onto a valid variable name.
 570 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 571
 572
 573
 574 exec 7<&0 </dev/null 6>&1
 575
 576 # Name of the host.
 577 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 578 # so uname gets run too.
 579 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 580
 581 #
 582 # Initializations.
 583 #
 584 ac_default_prefix=/usr/local
 585 ac_clean_files=
 586 ac_config_libobj_dir=.
 587 LIBOBJS=
 588 cross_compiling=no
 589 subdirs=
 590 MFLAGS=
 591 MAKEFLAGS=
 592 SHELL=${CONFIG_SHELL-/bin/sh}
 593
 594 # Identity of this package.
 595 PACKAGE_NAME=
 596 PACKAGE_TARNAME=
 597 PACKAGE_VERSION=
 598 PACKAGE_STRING=
 599 PACKAGE_BUGREPORT=
 600
 601 ac_unique_file="parser.y"
 602 # Factoring default headers for most tests.
 603 ac_includes_default="\
 604 #include <stdio.h>
 605 #ifdef HAVE_SYS_TYPES_H
 606 # include <sys/types.h>
 607 #endif
 608 #ifdef HAVE_SYS_STAT_H
 609 # include <sys/stat.h>
 610 #endif
 611 #ifdef STDC_HEADERS
 612 # include <stdlib.h>
 613 # include <stddef.h>
 614 #else
 615 # ifdef HAVE_STDLIB_H
 616 #  include <stdlib.h>
 617 # endif
 618 #endif
 619 #ifdef HAVE_STRING_H
 620 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 621 #  include <memory.h>
 622 # endif
 623 # include <string.h>
 624 #endif
 625 #ifdef HAVE_STRINGS_H
 626 # include <strings.h>
 627 #endif
 628 #ifdef HAVE_INTTYPES_H
 629 # include <inttypes.h>
 630 #endif
 631 #ifdef HAVE_STDINT_H
 632 # include <stdint.h>
 633 #endif
 634 #ifdef HAVE_UNISTD_H
 635 # include <unistd.h>
 636 #endif"
 637
 638 ac_subst_vars='LTLIBOBJS
 639 LIBOBJS
 640 LN_S
 641 LEXLIB
 642 LEX_OUTPUT_ROOT
 643 LEX
 644 YFLAGS
 645 YACC
 646 EGREP
 647 GREP
 648 CPP
 649 am__fastdepCC_FALSE
 650 am__fastdepCC_TRUE
 651 CCDEPMODE
 652 AMDEPBACKSLASH
 653 AMDEP_FALSE
 654 AMDEP_TRUE
 655 am__quote
 656 am__include
 657 DEPDIR
 658 OBJEXT
 659 EXEEXT
 660 ac_ct_CC
 661 CPPFLAGS
 662 LDFLAGS
 663 CFLAGS
 664 CC
 665 am__untar
 666 am__tar
 667 AMTAR
 668 am__leading_dot
 669 SET_MAKE
 670 AWK
 671 mkdir_p
 672 MKDIR_P
 673 INSTALL_STRIP_PROGRAM
 674 STRIP
 675 install_sh
 676 MAKEINFO
 677 AUTOHEADER
 678 AUTOMAKE
 679 AUTOCONF
 680 ACLOCAL
 681 VERSION
 682 PACKAGE
 683 CYGPATH_W
 684 am__isrc
 685 INSTALL_DATA
 686 INSTALL_SCRIPT
 687 INSTALL_PROGRAM
 688 target_alias
 689 host_alias
 690 build_alias
 691 LIBS
 692 ECHO_T
 693 ECHO_N
 694 ECHO_C
 695 DEFS
 696 mandir
 697 localedir
 698 libdir
 699 psdir
 700 pdfdir
 701 dvidir
 702 htmldir
 703 infodir
 704 docdir
 705 oldincludedir
 706 includedir
 707 localstatedir
 708 sharedstatedir
 709 sysconfdir
 710 datadir
 711 datarootdir
 712 libexecdir
 713 sbindir
 714 bindir
 715 program_transform_name
 716 prefix
 717 exec_prefix
 718 PACKAGE_BUGREPORT
 719 PACKAGE_STRING
 720 PACKAGE_VERSION
 721 PACKAGE_TARNAME
 722 PACKAGE_NAME
 723 PATH_SEPARATOR
 724 SHELL'
 725 ac_subst_files=''
 726 ac_user_opts='
 727 enable_option_checking
 728 enable_dependency_tracking
 729 '
 730       ac_precious_vars='build_alias
 731 host_alias
 732 target_alias
 733 CC
 734 CFLAGS
 735 LDFLAGS
 736 LIBS
 737 CPPFLAGS
 738 CPP
 739 YACC
 740 YFLAGS'
 741
 742
 743 # Initialize some variables set by options.
 744 ac_init_help=
 745 ac_init_version=false
 746 ac_unrecognized_opts=
 747 ac_unrecognized_sep=
 748 # The variables have the same names as the options, with
 749 # dashes changed to underlines.
 750 cache_file=/dev/null
 751 exec_prefix=NONE
 752 no_create=
 753 no_recursion=
 754 prefix=NONE
 755 program_prefix=NONE
 756 program_suffix=NONE
 757 program_transform_name=s,x,x,
 758 silent=
 759 site=
 760 srcdir=
 761 verbose=
 762 x_includes=NONE
 763 x_libraries=NONE
 764
 765 # Installation directory options.
 766 # These are left unexpanded so users can "make install exec_prefix=/foo"
 767 # and all the variables that are supposed to be based on exec_prefix
 768 # by default will actually change.
 769 # Use braces instead of parens because sh, perl, etc. also accept them.
 770 # (The list follows the same order as the GNU Coding Standards.)
 771 bindir='${exec_prefix}/bin'
 772 sbindir='${exec_prefix}/sbin'
 773 libexecdir='${exec_prefix}/libexec'
 774 datarootdir='${prefix}/share'
 775 datadir='${datarootdir}'
 776 sysconfdir='${prefix}/etc'
 777 sharedstatedir='${prefix}/com'
 778 localstatedir='${prefix}/var'
 779 includedir='${prefix}/include'
 780 oldincludedir='/usr/include'
 781 docdir='${datarootdir}/doc/${PACKAGE}'
 782 infodir='${datarootdir}/info'
 783 htmldir='${docdir}'
 784 dvidir='${docdir}'
 785 pdfdir='${docdir}'
 786 psdir='${docdir}'
 787 libdir='${exec_prefix}/lib'
 788 localedir='${datarootdir}/locale'
 789 mandir='${datarootdir}/man'
 790
 791 ac_prev=
 792 ac_dashdash=
 793 for ac_option
 794 do
 795   # If the previous option needs an argument, assign it.
 796   if test -n "$ac_prev"; then
 797     eval $ac_prev=\$ac_option
 798     ac_prev=
 799     continue
 800   fi
 801
 802   case $ac_option in
 803   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 804   *)    ac_optarg=yes ;;
 805   esac
 806
 807   # Accept the important Cygnus configure options, so we can diagnose typos.
 808
 809   case $ac_dashdash$ac_option in
 810   --)
 811     ac_dashdash=yes ;;
 812
 813   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 814     ac_prev=bindir ;;
 815   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 816     bindir=$ac_optarg ;;
 817
 818   -build | --build | --buil | --bui | --bu)
 819     ac_prev=build_alias ;;
 820   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 821     build_alias=$ac_optarg ;;
 822
 823   -cache-file | --cache-file | --cache-fil | --cache-fi \
 824   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 825     ac_prev=cache_file ;;
 826   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 827   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 828     cache_file=$ac_optarg ;;
 829
 830   --config-cache | -C)
 831     cache_file=config.cache ;;
 832
 833   -datadir | --datadir | --datadi | --datad)
 834     ac_prev=datadir ;;
 835   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 836     datadir=$ac_optarg ;;
 837
 838   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 839   | --dataroo | --dataro | --datar)
 840     ac_prev=datarootdir ;;
 841   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 842   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 843     datarootdir=$ac_optarg ;;
 844
 845   -disable-* | --disable-*)
 846     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 847     # Reject names that are not valid shell variable names.
 848     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 849       { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
 850    { (exit 1); exit 1; }; }
 851     ac_useropt_orig=$ac_useropt
 852     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 853     case $ac_user_opts in
 854       *"
 855 "enable_$ac_useropt"
 856 "*) ;;
 857       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 858          ac_unrecognized_sep=', ';;
 859     esac
 860     eval enable_$ac_useropt=no ;;
 861
 862   -docdir | --docdir | --docdi | --doc | --do)
 863     ac_prev=docdir ;;
 864   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 865     docdir=$ac_optarg ;;
 866
 867   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 868     ac_prev=dvidir ;;
 869   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 870     dvidir=$ac_optarg ;;
 871
 872   -enable-* | --enable-*)
 873     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 874     # Reject names that are not valid shell variable names.
 875     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 876       { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
 877    { (exit 1); exit 1; }; }
 878     ac_useropt_orig=$ac_useropt
 879     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 880     case $ac_user_opts in
 881       *"
 882 "enable_$ac_useropt"
 883 "*) ;;
 884       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 885          ac_unrecognized_sep=', ';;
 886     esac
 887     eval enable_$ac_useropt=\$ac_optarg ;;
 888
 889   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 890   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 891   | --exec | --exe | --ex)
 892     ac_prev=exec_prefix ;;
 893   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 894   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 895   | --exec=* | --exe=* | --ex=*)
 896     exec_prefix=$ac_optarg ;;
 897
 898   -gas | --gas | --ga | --g)
 899     # Obsolete; use --with-gas.
 900     with_gas=yes ;;
 901
 902   -help | --help | --hel | --he | -h)
 903     ac_init_help=long ;;
 904   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 905     ac_init_help=recursive ;;
 906   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 907     ac_init_help=short ;;
 908
 909   -host | --host | --hos | --ho)
 910     ac_prev=host_alias ;;
 911   -host=* | --host=* | --hos=* | --ho=*)
 912     host_alias=$ac_optarg ;;
 913
 914   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 915     ac_prev=htmldir ;;
 916   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 917   | --ht=*)
 918     htmldir=$ac_optarg ;;
 919
 920   -includedir | --includedir | --includedi | --included | --include \
 921   | --includ | --inclu | --incl | --inc)
 922     ac_prev=includedir ;;
 923   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 924   | --includ=* | --inclu=* | --incl=* | --inc=*)
 925     includedir=$ac_optarg ;;
 926
 927   -infodir | --infodir | --infodi | --infod | --info | --inf)
 928     ac_prev=infodir ;;
 929   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 930     infodir=$ac_optarg ;;
 931
 932   -libdir | --libdir | --libdi | --libd)
 933     ac_prev=libdir ;;
 934   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 935     libdir=$ac_optarg ;;
 936
 937   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 938   | --libexe | --libex | --libe)
 939     ac_prev=libexecdir ;;
 940   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 941   | --libexe=* | --libex=* | --libe=*)
 942     libexecdir=$ac_optarg ;;
 943
 944   -localedir | --localedir | --localedi | --localed | --locale)
 945     ac_prev=localedir ;;
 946   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 947     localedir=$ac_optarg ;;
 948
 949   -localstatedir | --localstatedir | --localstatedi | --localstated \
 950   | --localstate | --localstat | --localsta | --localst | --locals)
 951     ac_prev=localstatedir ;;
 952   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 953   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 954     localstatedir=$ac_optarg ;;
 955
 956   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 957     ac_prev=mandir ;;
 958   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 959     mandir=$ac_optarg ;;
 960
 961   -nfp | --nfp | --nf)
 962     # Obsolete; use --without-fp.
 963     with_fp=no ;;
 964
 965   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 966   | --no-cr | --no-c | -n)
 967     no_create=yes ;;
 968
 969   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 970   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 971     no_recursion=yes ;;
 972
 973   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 974   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 975   | --oldin | --oldi | --old | --ol | --o)
 976     ac_prev=oldincludedir ;;
 977   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 978   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 979   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 980     oldincludedir=$ac_optarg ;;
 981
 982   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 983     ac_prev=prefix ;;
 984   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 985     prefix=$ac_optarg ;;
 986
 987   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 988   | --program-pre | --program-pr | --program-p)
 989     ac_prev=program_prefix ;;
 990   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 991   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 992     program_prefix=$ac_optarg ;;
 993
 994   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 995   | --program-suf | --program-su | --program-s)
 996     ac_prev=program_suffix ;;
 997   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 998   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 999     program_suffix=$ac_optarg ;;
1000
1001   -program-transform-name | --program-transform-name \
1002   | --program-transform-nam | --program-transform-na \
1003   | --program-transform-n | --program-transform- \
1004   | --program-transform | --program-transfor \
1005   | --program-transfo | --program-transf \
1006   | --program-trans | --program-tran \
1007   | --progr-tra | --program-tr | --program-t)
1008     ac_prev=program_transform_name ;;
1009   -program-transform-name=* | --program-transform-name=* \
1010   | --program-transform-nam=* | --program-transform-na=* \
1011   | --program-transform-n=* | --program-transform-=* \
1012   | --program-transform=* | --program-transfor=* \
1013   | --program-transfo=* | --program-transf=* \
1014   | --program-trans=* | --program-tran=* \
1015   | --progr-tra=* | --program-tr=* | --program-t=*)
1016     program_transform_name=$ac_optarg ;;
1017
1018   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1019     ac_prev=pdfdir ;;
1020   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1021     pdfdir=$ac_optarg ;;
1022
1023   -psdir | --psdir | --psdi | --psd | --ps)
1024     ac_prev=psdir ;;
1025   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1026     psdir=$ac_optarg ;;
1027
1028   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1029   | -silent | --silent | --silen | --sile | --sil)
1030     silent=yes ;;
1031
1032   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1033     ac_prev=sbindir ;;
1034   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1035   | --sbi=* | --sb=*)
1036     sbindir=$ac_optarg ;;
1037
1038   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1039   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1040   | --sharedst | --shareds | --shared | --share | --shar \
1041   | --sha | --sh)
1042     ac_prev=sharedstatedir ;;
1043   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1044   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1045   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1046   | --sha=* | --sh=*)
1047     sharedstatedir=$ac_optarg ;;
1048
1049   -site | --site | --sit)
1050     ac_prev=site ;;
1051   -site=* | --site=* | --sit=*)
1052     site=$ac_optarg ;;
1053
1054   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1055     ac_prev=srcdir ;;
1056   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1057     srcdir=$ac_optarg ;;
1058
1059   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1060   | --syscon | --sysco | --sysc | --sys | --sy)
1061     ac_prev=sysconfdir ;;
1062   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1063   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1064     sysconfdir=$ac_optarg ;;
1065
1066   -target | --target | --targe | --targ | --tar | --ta | --t)
1067     ac_prev=target_alias ;;
1068   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1069     target_alias=$ac_optarg ;;
1070
1071   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1072     verbose=yes ;;
1073
1074   -version | --version | --versio | --versi | --vers | -V)
1075     ac_init_version=: ;;
1076
1077   -with-* | --with-*)
1078     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1079     # Reject names that are not valid shell variable names.
1080     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1081       { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
1082    { (exit 1); exit 1; }; }
1083     ac_useropt_orig=$ac_useropt
1084     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1085     case $ac_user_opts in
1086       *"
1087 "with_$ac_useropt"
1088 "*) ;;
1089       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1090          ac_unrecognized_sep=', ';;
1091     esac
1092     eval with_$ac_useropt=\$ac_optarg ;;
1093
1094   -without-* | --without-*)
1095     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1096     # Reject names that are not valid shell variable names.
1097     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1098       { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
1099    { (exit 1); exit 1; }; }
1100     ac_useropt_orig=$ac_useropt
1101     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1102     case $ac_user_opts in
1103       *"
1104 "with_$ac_useropt"
1105 "*) ;;
1106       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1107          ac_unrecognized_sep=', ';;
1108     esac
1109     eval with_$ac_useropt=no ;;
1110
1111   --x)
1112     # Obsolete; use --with-x.
1113     with_x=yes ;;
1114
1115   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1116   | --x-incl | --x-inc | --x-in | --x-i)
1117     ac_prev=x_includes ;;
1118   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1119   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1120     x_includes=$ac_optarg ;;
1121
1122   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1123   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1124     ac_prev=x_libraries ;;
1125   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1126   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1127     x_libraries=$ac_optarg ;;
1128
1129   -*) { $as_echo "$as_me: error: unrecognized option: $ac_option
1130 Try \`$0 --help' for more information." >&2
1131    { (exit 1); exit 1; }; }
1132     ;;
1133
1134   *=*)
1135     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1136     # Reject names that are not valid shell variable names.
1137     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
1138       { $as_echo "$as_me: error: invalid variable name: $ac_envvar" >&2
1139    { (exit 1); exit 1; }; }
1140     eval $ac_envvar=\$ac_optarg
1141     export $ac_envvar ;;
1142
1143   *)
1144     # FIXME: should be removed in autoconf 3.0.
1145     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1146     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1147       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1148     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1149     ;;
1150
1151   esac
1152 done
1153
1154 if test -n "$ac_prev"; then
1155   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1156   { $as_echo "$as_me: error: missing argument to $ac_option" >&2
1157    { (exit 1); exit 1; }; }
1158 fi
1159
1160 if test -n "$ac_unrecognized_opts"; then
1161   case $enable_option_checking in
1162     no) ;;
1163     fatal) { $as_echo "$as_me: error: unrecognized options: $ac_unrecognized_opts" >&2
1164    { (exit 1); exit 1; }; } ;;
1165     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1166   esac
1167 fi
1168
1169 # Check all directory arguments for consistency.
1170 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1171                 datadir sysconfdir sharedstatedir localstatedir includedir \
1172                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1173                 libdir localedir mandir
1174 do
1175   eval ac_val=\$$ac_var
1176   # Remove trailing slashes.
1177   case $ac_val in
1178     */ )
1179       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1180       eval $ac_var=\$ac_val;;
1181   esac
1182   # Be sure to have absolute directory names.
1183   case $ac_val in
1184     [\\/$]* | ?:[\\/]* )  continue;;
1185     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1186   esac
1187   { $as_echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
1188    { (exit 1); exit 1; }; }
1189 done
1190
1191 # There might be people who depend on the old broken behavior: `$host'
1192 # used to hold the argument of --host etc.
1193 # FIXME: To remove some day.
1194 build=$build_alias
1195 host=$host_alias
1196 target=$target_alias
1197
1198 # FIXME: To remove some day.
1199 if test "x$host_alias" != x; then
1200   if test "x$build_alias" = x; then
1201     cross_compiling=maybe
1202     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1203     If a cross compiler is detected then cross compile mode will be used." >&2
1204   elif test "x$build_alias" != "x$host_alias"; then
1205     cross_compiling=yes
1206   fi
1207 fi
1208
1209 ac_tool_prefix=
1210 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1211
1212 test "$silent" = yes && exec 6>/dev/null
1213
1214
1215 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1216 ac_ls_di=`ls -di .` &&
1217 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1218   { $as_echo "$as_me: error: working directory cannot be determined" >&2
1219    { (exit 1); exit 1; }; }
1220 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1221   { $as_echo "$as_me: error: pwd does not report name of working directory" >&2
1222    { (exit 1); exit 1; }; }
1223
1224
1225 # Find the source files, if location was not specified.
1226 if test -z "$srcdir"; then
1227   ac_srcdir_defaulted=yes
1228   # Try the directory containing this script, then the parent directory.
1229   ac_confdir=`$as_dirname -- "$as_myself" ||
1230 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1231          X"$as_myself" : 'X\(//\)[^/]' \| \
1232          X"$as_myself" : 'X\(//\)$' \| \
1233          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1234 $as_echo X"$as_myself" |
1235     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1236             s//\1/
1237             q
1238           }
1239           /^X\(\/\/\)[^/].*/{
1240             s//\1/
1241             q
1242           }
1243           /^X\(\/\/\)$/{
1244             s//\1/
1245             q
1246           }
1247           /^X\(\/\).*/{
1248             s//\1/
1249             q
1250           }
1251           s/.*/./; q'`
1252   srcdir=$ac_confdir
1253   if test ! -r "$srcdir/$ac_unique_file"; then
1254     srcdir=..
1255   fi
1256 else
1257   ac_srcdir_defaulted=no
1258 fi
1259 if test ! -r "$srcdir/$ac_unique_file"; then
1260   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1261   { $as_echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
1262    { (exit 1); exit 1; }; }
1263 fi
1264 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1265 ac_abs_confdir=`(
1266         cd "$srcdir" && test -r "./$ac_unique_file" || { $as_echo "$as_me: error: $ac_msg" >&2
1267    { (exit 1); exit 1; }; }
1268         pwd)`
1269 # When building in place, set srcdir=.
1270 if test "$ac_abs_confdir" = "$ac_pwd"; then
1271   srcdir=.
1272 fi
1273 # Remove unnecessary trailing slashes from srcdir.
1274 # Double slashes in file names in object file debugging info
1275 # mess up M-x gdb in Emacs.
1276 case $srcdir in
1277 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1278 esac
1279 for ac_var in $ac_precious_vars; do
1280   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1281   eval ac_env_${ac_var}_value=\$${ac_var}
1282   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1283   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1284 done
1285
1286 #
1287 # Report the --help message.
1288 #
1289 if test "$ac_init_help" = "long"; then
1290   # Omit some internal or obsolete options to make the list less imposing.
1291   # This message is too long to be a string in the A/UX 3.1 sh.
1292   cat <<_ACEOF
1293 \`configure' configures this package to adapt to many kinds of systems.
1294
1295 Usage: $0 [OPTION]... [VAR=VALUE]...
1296
1297 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1298 VAR=VALUE.  See below for descriptions of some of the useful variables.
1299
1300 Defaults for the options are specified in brackets.
1301
1302 Configuration:
1303   -h, --help              display this help and exit
1304       --help=short        display options specific to this package
1305       --help=recursive    display the short help of all the included packages
1306   -V, --version           display version information and exit
1307   -q, --quiet, --silent   do not print \`checking...' messages
1308       --cache-file=FILE   cache test results in FILE [disabled]
1309   -C, --config-cache      alias for \`--cache-file=config.cache'
1310   -n, --no-create         do not create output files
1311       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1312
1313 Installation directories:
1314   --prefix=PREFIX         install architecture-independent files in PREFIX
1315                           [$ac_default_prefix]
1316   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1317                           [PREFIX]
1318
1319 By default, \`make install' will install all the files in
1320 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1321 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1322 for instance \`--prefix=\$HOME'.
1323
1324 For better control, use the options below.
1325
1326 Fine tuning of the installation directories:
1327   --bindir=DIR            user executables [EPREFIX/bin]
1328   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1329   --libexecdir=DIR        program executables [EPREFIX/libexec]
1330   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1331   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1332   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1333   --libdir=DIR            object code libraries [EPREFIX/lib]
1334   --includedir=DIR        C header files [PREFIX/include]
1335   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1336   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1337   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1338   --infodir=DIR           info documentation [DATAROOTDIR/info]
1339   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1340   --mandir=DIR            man documentation [DATAROOTDIR/man]
1341   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1342   --htmldir=DIR           html documentation [DOCDIR]
1343   --dvidir=DIR            dvi documentation [DOCDIR]
1344   --pdfdir=DIR            pdf documentation [DOCDIR]
1345   --psdir=DIR             ps documentation [DOCDIR]
1346 _ACEOF
1347
1348   cat <<\_ACEOF
1349
1350 Program names:
1351   --program-prefix=PREFIX            prepend PREFIX to installed program names
1352   --program-suffix=SUFFIX            append SUFFIX to installed program names
1353   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1354 _ACEOF
1355 fi
1356
1357 if test -n "$ac_init_help"; then
1358
1359   cat <<\_ACEOF
1360
1361 Optional Features:
1362   --disable-option-checking  ignore unrecognized --enable/--with options
1363   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1364   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1365   --disable-dependency-tracking  speeds up one-time build
1366   --enable-dependency-tracking   do not reject slow dependency extractors
1367
1368 Some influential environment variables:
1369   CC          C compiler command
1370   CFLAGS      C compiler flags
1371   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1372               nonstandard directory <lib dir>
1373   LIBS        libraries to pass to the linker, e.g. -l<library>
1374   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1375               you have headers in a nonstandard directory <include dir>
1376   CPP         C preprocessor
1377   YACC        The `Yet Another C Compiler' implementation to use. Defaults to
1378               the first program found out of: `bison -y', `byacc', `yacc'.
1379   YFLAGS      The list of arguments that will be passed by default to $YACC.
1380               This script will default YFLAGS to the empty string to avoid a
1381               default value of `-d' given by some make applications.
1382
1383 Use these variables to override the choices made by `configure' or to help
1384 it to find libraries and programs with nonstandard names/locations.
1385
1386 _ACEOF
1387 ac_status=$?
1388 fi
1389
1390 if test "$ac_init_help" = "recursive"; then
1391   # If there are subdirs, report their specific --help.
1392   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1393     test -d "$ac_dir" ||
1394       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1395       continue
1396     ac_builddir=.
1397
1398 case "$ac_dir" in
1399 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1400 *)
1401   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1402   # A ".." for each directory in $ac_dir_suffix.
1403   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1404   case $ac_top_builddir_sub in
1405   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1406   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1407   esac ;;
1408 esac
1409 ac_abs_top_builddir=$ac_pwd
1410 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1411 # for backward compatibility:
1412 ac_top_builddir=$ac_top_build_prefix
1413
1414 case $srcdir in
1415   .)  # We are building in place.
1416     ac_srcdir=.
1417     ac_top_srcdir=$ac_top_builddir_sub
1418     ac_abs_top_srcdir=$ac_pwd ;;
1419   [\\/]* | ?:[\\/]* )  # Absolute name.
1420     ac_srcdir=$srcdir$ac_dir_suffix;
1421     ac_top_srcdir=$srcdir
1422     ac_abs_top_srcdir=$srcdir ;;
1423   *) # Relative name.
1424     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1425     ac_top_srcdir=$ac_top_build_prefix$srcdir
1426     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1427 esac
1428 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1429
1430     cd "$ac_dir" || { ac_status=$?; continue; }
1431     # Check for guested configure.
1432     if test -f "$ac_srcdir/configure.gnu"; then
1433       echo &&
1434       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1435     elif test -f "$ac_srcdir/configure"; then
1436       echo &&
1437       $SHELL "$ac_srcdir/configure" --help=recursive
1438     else
1439       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1440     fi || ac_status=$?
1441     cd "$ac_pwd" || { ac_status=$?; break; }
1442   done
1443 fi
1444
1445 test -n "$ac_init_help" && exit $ac_status
1446 if $ac_init_version; then
1447   cat <<\_ACEOF
1448 configure
1449 generated by GNU Autoconf 2.63
1450
1451 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
1452 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
1453 This configure script is free software; the Free Software Foundation
1454 gives unlimited permission to copy, distribute and modify it.
1455 _ACEOF
1456   exit
1457 fi
1458 cat >config.log <<_ACEOF
1459 This file contains any messages produced by compilers while
1460 running configure, to aid debugging if configure makes a mistake.
1461
1462 It was created by $as_me, which was
1463 generated by GNU Autoconf 2.63.  Invocation command line was
1464
1465   $ $0 $@
1466
1467 _ACEOF
1468 exec 5>>config.log
1469 {
1470 cat <<_ASUNAME
1471 ## --------- ##
1472 ## Platform. ##
1473 ## --------- ##
1474
1475 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1476 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1477 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1478 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1479 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1480
1481 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1482 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1483
1484 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1485 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1486 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1487 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1488 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1489 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1490 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1491
1492 _ASUNAME
1493
1494 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1495 for as_dir in $PATH
1496 do
1497   IFS=$as_save_IFS
1498   test -z "$as_dir" && as_dir=.
1499   $as_echo "PATH: $as_dir"
1500 done
1501 IFS=$as_save_IFS
1502
1503 } >&5
1504
1505 cat >&5 <<_ACEOF
1506
1507
1508 ## ----------- ##
1509 ## Core tests. ##
1510 ## ----------- ##
1511
1512 _ACEOF
1513
1514
1515 # Keep a trace of the command line.
1516 # Strip out --no-create and --no-recursion so they do not pile up.
1517 # Strip out --silent because we don't want to record it for future runs.
1518 # Also quote any args containing shell meta-characters.
1519 # Make two passes to allow for proper duplicate-argument suppression.
1520 ac_configure_args=
1521 ac_configure_args0=
1522 ac_configure_args1=
1523 ac_must_keep_next=false
1524 for ac_pass in 1 2
1525 do
1526   for ac_arg
1527   do
1528     case $ac_arg in
1529     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1530     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1531     | -silent | --silent | --silen | --sile | --sil)
1532       continue ;;
1533     *\'*)
1534       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1535     esac
1536     case $ac_pass in
1537     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1538     2)
1539       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1540       if test $ac_must_keep_next = true; then
1541         ac_must_keep_next=false # Got value, back to normal.
1542       else
1543         case $ac_arg in
1544           *=* | --config-cache | -C | -disable-* | --disable-* \
1545           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1546           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1547           | -with-* | --with-* | -without-* | --without-* | --x)
1548             case "$ac_configure_args0 " in
1549               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1550             esac
1551             ;;
1552           -* ) ac_must_keep_next=true ;;
1553         esac
1554       fi
1555       ac_configure_args="$ac_configure_args '$ac_arg'"
1556       ;;
1557     esac
1558   done
1559 done
1560 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1561 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1562
1563 # When interrupted or exit'd, cleanup temporary files, and complete
1564 # config.log.  We remove comments because anyway the quotes in there
1565 # would cause problems or look ugly.
1566 # WARNING: Use '\'' to represent an apostrophe within the trap.
1567 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1568 trap 'exit_status=$?
1569   # Save into config.log some information that might help in debugging.
1570   {
1571     echo
1572
1573     cat <<\_ASBOX
1574 ## ---------------- ##
1575 ## Cache variables. ##
1576 ## ---------------- ##
1577 _ASBOX
1578     echo
1579     # The following way of writing the cache mishandles newlines in values,
1580 (
1581   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1582     eval ac_val=\$$ac_var
1583     case $ac_val in #(
1584     *${as_nl}*)
1585       case $ac_var in #(
1586       *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5
1587 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1588       esac
1589       case $ac_var in #(
1590       _ | IFS | as_nl) ;; #(
1591       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1592       *) $as_unset $ac_var ;;
1593       esac ;;
1594     esac
1595   done
1596   (set) 2>&1 |
1597     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1598     *${as_nl}ac_space=\ *)
1599       sed -n \
1600         "s/'\''/'\''\\\\'\'''\''/g;
1601           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1602       ;; #(
1603     *)
1604       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1605       ;;
1606     esac |
1607     sort
1608 )
1609     echo
1610
1611     cat <<\_ASBOX
1612 ## ----------------- ##
1613 ## Output variables. ##
1614 ## ----------------- ##
1615 _ASBOX
1616     echo
1617     for ac_var in $ac_subst_vars
1618     do
1619       eval ac_val=\$$ac_var
1620       case $ac_val in
1621       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1622       esac
1623       $as_echo "$ac_var='\''$ac_val'\''"
1624     done | sort
1625     echo
1626
1627     if test -n "$ac_subst_files"; then
1628       cat <<\_ASBOX
1629 ## ------------------- ##
1630 ## File substitutions. ##
1631 ## ------------------- ##
1632 _ASBOX
1633       echo
1634       for ac_var in $ac_subst_files
1635       do
1636         eval ac_val=\$$ac_var
1637         case $ac_val in
1638         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1639         esac
1640         $as_echo "$ac_var='\''$ac_val'\''"
1641       done | sort
1642       echo
1643     fi
1644
1645     if test -s confdefs.h; then
1646       cat <<\_ASBOX
1647 ## ----------- ##
1648 ## confdefs.h. ##
1649 ## ----------- ##
1650 _ASBOX
1651       echo
1652       cat confdefs.h
1653       echo
1654     fi
1655     test "$ac_signal" != 0 &&
1656       $as_echo "$as_me: caught signal $ac_signal"
1657     $as_echo "$as_me: exit $exit_status"
1658   } >&5
1659   rm -f core *.core core.conftest.* &&
1660     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1661     exit $exit_status
1662 ' 0
1663 for ac_signal in 1 2 13 15; do
1664   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1665 done
1666 ac_signal=0
1667
1668 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1669 rm -f -r conftest* confdefs.h
1670
1671 # Predefined preprocessor variables.
1672
1673 cat >>confdefs.h <<_ACEOF
1674 #define PACKAGE_NAME "$PACKAGE_NAME"
1675 _ACEOF
1676
1677
1678 cat >>confdefs.h <<_ACEOF
1679 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1680 _ACEOF
1681
1682
1683 cat >>confdefs.h <<_ACEOF
1684 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1685 _ACEOF
1686
1687
1688 cat >>confdefs.h <<_ACEOF
1689 #define PACKAGE_STRING "$PACKAGE_STRING"
1690 _ACEOF
1691
1692
1693 cat >>confdefs.h <<_ACEOF
1694 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1695 _ACEOF
1696
1697
1698 # Let the site file select an alternate cache file if it wants to.
1699 # Prefer an explicitly selected file to automatically selected ones.
1700 ac_site_file1=NONE
1701 ac_site_file2=NONE
1702 if test -n "$CONFIG_SITE"; then
1703   ac_site_file1=$CONFIG_SITE
1704 elif test "x$prefix" != xNONE; then
1705   ac_site_file1=$prefix/share/config.site
1706   ac_site_file2=$prefix/etc/config.site
1707 else
1708   ac_site_file1=$ac_default_prefix/share/config.site
1709   ac_site_file2=$ac_default_prefix/etc/config.site
1710 fi
1711 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1712 do
1713   test "x$ac_site_file" = xNONE && continue
1714   if test -r "$ac_site_file"; then
1715     { $as_echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1716 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1717     sed 's/^/| /' "$ac_site_file" >&5
1718     . "$ac_site_file"
1719   fi
1720 done
1721
1722 if test -r "$cache_file"; then
1723   # Some versions of bash will fail to source /dev/null (special
1724   # files actually), so we avoid doing that.
1725   if test -f "$cache_file"; then
1726     { $as_echo "$as_me:$LINENO: loading cache $cache_file" >&5
1727 $as_echo "$as_me: loading cache $cache_file" >&6;}
1728     case $cache_file in
1729       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1730       *)                      . "./$cache_file";;
1731     esac
1732   fi
1733 else
1734   { $as_echo "$as_me:$LINENO: creating cache $cache_file" >&5
1735 $as_echo "$as_me: creating cache $cache_file" >&6;}
1736   >$cache_file
1737 fi
1738
1739 # Check that the precious variables saved in the cache have kept the same
1740 # value.
1741 ac_cache_corrupted=false
1742 for ac_var in $ac_precious_vars; do
1743   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1744   eval ac_new_set=\$ac_env_${ac_var}_set
1745   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1746   eval ac_new_val=\$ac_env_${ac_var}_value
1747   case $ac_old_set,$ac_new_set in
1748     set,)
1749       { $as_echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1750 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1751       ac_cache_corrupted=: ;;
1752     ,set)
1753       { $as_echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1754 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1755       ac_cache_corrupted=: ;;
1756     ,);;
1757     *)
1758       if test "x$ac_old_val" != "x$ac_new_val"; then
1759         # differences in whitespace do not lead to failure.
1760         ac_old_val_w=`echo x $ac_old_val`
1761         ac_new_val_w=`echo x $ac_new_val`
1762         if test "$ac_old_val_w" != "$ac_new_val_w"; then
1763           { $as_echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1764 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1765           ac_cache_corrupted=:
1766         else
1767           { $as_echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1768 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1769           eval $ac_var=\$ac_old_val
1770         fi
1771         { $as_echo "$as_me:$LINENO:   former value:  \`$ac_old_val'" >&5
1772 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
1773         { $as_echo "$as_me:$LINENO:   current value: \`$ac_new_val'" >&5
1774 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
1775       fi;;
1776   esac
1777   # Pass precious variables to config.status.
1778   if test "$ac_new_set" = set; then
1779     case $ac_new_val in
1780     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1781     *) ac_arg=$ac_var=$ac_new_val ;;
1782     esac
1783     case " $ac_configure_args " in
1784       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1785       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1786     esac
1787   fi
1788 done
1789 if $ac_cache_corrupted; then
1790   { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
1791 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1792   { $as_echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1793 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1794   { { $as_echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1795 $as_echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1796    { (exit 1); exit 1; }; }
1797 fi
1798
1799
1800
1801
1802
1803
1804
1805
1806
1807
1808
1809
1810
1811
1812
1813
1814
1815 ac_ext=c
1816 ac_cpp='$CPP $CPPFLAGS'
1817 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1818 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1819 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1820
1821
1822
1823 ac_config_headers="$ac_config_headers config.h"
1824
1825 am__api_version='1.10'
1826
1827 ac_aux_dir=
1828 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
1829   if test -f "$ac_dir/install-sh"; then
1830     ac_aux_dir=$ac_dir
1831     ac_install_sh="$ac_aux_dir/install-sh -c"
1832     break
1833   elif test -f "$ac_dir/install.sh"; then
1834     ac_aux_dir=$ac_dir
1835     ac_install_sh="$ac_aux_dir/install.sh -c"
1836     break
1837   elif test -f "$ac_dir/shtool"; then
1838     ac_aux_dir=$ac_dir
1839     ac_install_sh="$ac_aux_dir/shtool install -c"
1840     break
1841   fi
1842 done
1843 if test -z "$ac_aux_dir"; then
1844   { { $as_echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
1845 $as_echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
1846    { (exit 1); exit 1; }; }
1847 fi
1848
1849 # These three variables are undocumented and unsupported,
1850 # and are intended to be withdrawn in a future Autoconf release.
1851 # They can cause serious problems if a builder's source tree is in a directory
1852 # whose full name contains unusual characters.
1853 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
1854 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
1855 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
1856
1857
1858 # Find a good install program.  We prefer a C program (faster),
1859 # so one script is as good as another.  But avoid the broken or
1860 # incompatible versions:
1861 # SysV /etc/install, /usr/sbin/install
1862 # SunOS /usr/etc/install
1863 # IRIX /sbin/install
1864 # AIX /bin/install
1865 # AmigaOS /C/install, which installs bootblocks on floppy discs
1866 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1867 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1868 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1869 # OS/2's system install, which has a completely different semantic
1870 # ./install, which can be erroneously created by make from ./install.sh.
1871 # Reject install programs that cannot install multiple files.
1872 { $as_echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1873 $as_echo_n "checking for a BSD-compatible install... " >&6; }
1874 if test -z "$INSTALL"; then
1875 if test "${ac_cv_path_install+set}" = set; then
1876   $as_echo_n "(cached) " >&6
1877 else
1878   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1879 for as_dir in $PATH
1880 do
1881   IFS=$as_save_IFS
1882   test -z "$as_dir" && as_dir=.
1883   # Account for people who put trailing slashes in PATH elements.
1884 case $as_dir/ in
1885   ./ | .// | /cC/* | \
1886   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1887   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
1888   /usr/ucb/* ) ;;
1889   *)
1890     # OSF1 and SCO ODT 3.0 have their own names for install.
1891     # Don't use installbsd from OSF since it installs stuff as root
1892     # by default.
1893     for ac_prog in ginstall scoinst install; do
1894       for ac_exec_ext in '' $ac_executable_extensions; do
1895         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
1896           if test $ac_prog = install &&
1897             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1898             # AIX install.  It has an incompatible calling convention.
1899             :
1900           elif test $ac_prog = install &&
1901             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1902             # program-specific install script used by HP pwplus--don't use.
1903             :
1904           else
1905             rm -rf conftest.one conftest.two conftest.dir
1906             echo one > conftest.one
1907             echo two > conftest.two
1908             mkdir conftest.dir
1909             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
1910               test -s conftest.one && test -s conftest.two &&
1911               test -s conftest.dir/conftest.one &&
1912               test -s conftest.dir/conftest.two
1913             then
1914               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1915               break 3
1916             fi
1917           fi
1918         fi
1919       done
1920     done
1921     ;;
1922 esac
1923
1924 done
1925 IFS=$as_save_IFS
1926
1927 rm -rf conftest.one conftest.two conftest.dir
1928
1929 fi
1930   if test "${ac_cv_path_install+set}" = set; then
1931     INSTALL=$ac_cv_path_install
1932   else
1933     # As a last resort, use the slow shell script.  Don't cache a
1934     # value for INSTALL within a source directory, because that will
1935     # break other packages using the cache if that directory is
1936     # removed, or if the value is a relative name.
1937     INSTALL=$ac_install_sh
1938   fi
1939 fi
1940 { $as_echo "$as_me:$LINENO: result: $INSTALL" >&5
1941 $as_echo "$INSTALL" >&6; }
1942
1943 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1944 # It thinks the first close brace ends the variable substitution.
1945 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1946
1947 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1948
1949 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1950
1951 { $as_echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1952 $as_echo_n "checking whether build environment is sane... " >&6; }
1953 # Just in case
1954 sleep 1
1955 echo timestamp > conftest.file
1956 # Do `set' in a subshell so we don't clobber the current shell's
1957 # arguments.  Must try -L first in case configure is actually a
1958 # symlink; some systems play weird games with the mod time of symlinks
1959 # (eg FreeBSD returns the mod time of the symlink's containing
1960 # directory).
1961 if (
1962    set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1963    if test "$*" = "X"; then
1964       # -L didn't work.
1965       set X `ls -t $srcdir/configure conftest.file`
1966    fi
1967    rm -f conftest.file
1968    if test "$*" != "X $srcdir/configure conftest.file" \
1969       && test "$*" != "X conftest.file $srcdir/configure"; then
1970
1971       # If neither matched, then we have a broken ls.  This can happen
1972       # if, for instance, CONFIG_SHELL is bash and it inherits a
1973       # broken ls alias from the environment.  This has actually
1974       # happened.  Such a system could not be considered "sane".
1975       { { $as_echo "$as_me:$LINENO: error: ls -t appears to fail.  Make sure there is not a broken
1976 alias in your environment" >&5
1977 $as_echo "$as_me: error: ls -t appears to fail.  Make sure there is not a broken
1978 alias in your environment" >&2;}
1979    { (exit 1); exit 1; }; }
1980    fi
1981
1982    test "$2" = conftest.file
1983    )
1984 then
1985    # Ok.
1986    :
1987 else
1988    { { $as_echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1989 Check your system clock" >&5
1990 $as_echo "$as_me: error: newly created file is older than distributed files!
1991 Check your system clock" >&2;}
1992    { (exit 1); exit 1; }; }
1993 fi
1994 { $as_echo "$as_me:$LINENO: result: yes" >&5
1995 $as_echo "yes" >&6; }
1996 test "$program_prefix" != NONE &&
1997   program_transform_name="s&^&$program_prefix&;$program_transform_name"
1998 # Use a double $ so make ignores it.
1999 test "$program_suffix" != NONE &&
2000   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2001 # Double any \ or $.
2002 # By default was `s,x,x', remove it if useless.
2003 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2004 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2005
2006 # expand $ac_aux_dir to an absolute path
2007 am_aux_dir=`cd $ac_aux_dir && pwd`
2008
2009 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
2010 # Use eval to expand $SHELL
2011 if eval "$MISSING --run true"; then
2012   am_missing_run="$MISSING --run "
2013 else
2014   am_missing_run=
2015   { $as_echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
2016 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
2017 fi
2018
2019 { $as_echo "$as_me:$LINENO: checking for a thread-safe mkdir -p" >&5
2020 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
2021 if test -z "$MKDIR_P"; then
2022   if test "${ac_cv_path_mkdir+set}" = set; then
2023   $as_echo_n "(cached) " >&6
2024 else
2025   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2026 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
2027 do
2028   IFS=$as_save_IFS
2029   test -z "$as_dir" && as_dir=.
2030   for ac_prog in mkdir gmkdir; do
2031          for ac_exec_ext in '' $ac_executable_extensions; do
2032            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
2033            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
2034              'mkdir (GNU coreutils) '* | \
2035              'mkdir (coreutils) '* | \
2036              'mkdir (fileutils) '4.1*)
2037                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
2038                break 3;;
2039            esac
2040          done
2041        done
2042 done
2043 IFS=$as_save_IFS
2044
2045 fi
2046
2047   if test "${ac_cv_path_mkdir+set}" = set; then
2048     MKDIR_P="$ac_cv_path_mkdir -p"
2049   else
2050     # As a last resort, use the slow shell script.  Don't cache a
2051     # value for MKDIR_P within a source directory, because that will
2052     # break other packages using the cache if that directory is
2053     # removed, or if the value is a relative name.
2054     test -d ./--version && rmdir ./--version
2055     MKDIR_P="$ac_install_sh -d"
2056   fi
2057 fi
2058 { $as_echo "$as_me:$LINENO: result: $MKDIR_P" >&5
2059 $as_echo "$MKDIR_P" >&6; }
2060
2061 mkdir_p="$MKDIR_P"
2062 case $mkdir_p in
2063   [\\/$]* | ?:[\\/]*) ;;
2064   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
2065 esac
2066
2067 for ac_prog in gawk mawk nawk awk
2068 do
2069   # Extract the first word of "$ac_prog", so it can be a program name with args.
2070 set dummy $ac_prog; ac_word=$2
2071 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2072 $as_echo_n "checking for $ac_word... " >&6; }
2073 if test "${ac_cv_prog_AWK+set}" = set; then
2074   $as_echo_n "(cached) " >&6
2075 else
2076   if test -n "$AWK"; then
2077   ac_cv_prog_AWK="$AWK" # Let the user override the test.
2078 else
2079 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2080 for as_dir in $PATH
2081 do
2082   IFS=$as_save_IFS
2083   test -z "$as_dir" && as_dir=.
2084   for ac_exec_ext in '' $ac_executable_extensions; do
2085   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2086     ac_cv_prog_AWK="$ac_prog"
2087     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2088     break 2
2089   fi
2090 done
2091 done
2092 IFS=$as_save_IFS
2093
2094 fi
2095 fi
2096 AWK=$ac_cv_prog_AWK
2097 if test -n "$AWK"; then
2098   { $as_echo "$as_me:$LINENO: result: $AWK" >&5
2099 $as_echo "$AWK" >&6; }
2100 else
2101   { $as_echo "$as_me:$LINENO: result: no" >&5
2102 $as_echo "no" >&6; }
2103 fi
2104
2105
2106   test -n "$AWK" && break
2107 done
2108
2109 { $as_echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2110 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2111 set x ${MAKE-make}
2112 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2113 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
2114   $as_echo_n "(cached) " >&6
2115 else
2116   cat >conftest.make <<\_ACEOF
2117 SHELL = /bin/sh
2118 all:
2119         @echo '@@@%%%=$(MAKE)=@@@%%%'
2120 _ACEOF
2121 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2122 case `${MAKE-make} -f conftest.make 2>/dev/null` in
2123   *@@@%%%=?*=@@@%%%*)
2124     eval ac_cv_prog_make_${ac_make}_set=yes;;
2125   *)
2126     eval ac_cv_prog_make_${ac_make}_set=no;;
2127 esac
2128 rm -f conftest.make
2129 fi
2130 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2131   { $as_echo "$as_me:$LINENO: result: yes" >&5
2132 $as_echo "yes" >&6; }
2133   SET_MAKE=
2134 else
2135   { $as_echo "$as_me:$LINENO: result: no" >&5
2136 $as_echo "no" >&6; }
2137   SET_MAKE="MAKE=${MAKE-make}"
2138 fi
2139
2140 rm -rf .tst 2>/dev/null
2141 mkdir .tst 2>/dev/null
2142 if test -d .tst; then
2143   am__leading_dot=.
2144 else
2145   am__leading_dot=_
2146 fi
2147 rmdir .tst 2>/dev/null
2148
2149 if test "`cd $srcdir && pwd`" != "`pwd`"; then
2150   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
2151   # is not polluted with repeated "-I."
2152   am__isrc=' -I$(srcdir)'
2153   # test to see if srcdir already configured
2154   if test -f $srcdir/config.status; then
2155     { { $as_echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
2156 $as_echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
2157    { (exit 1); exit 1; }; }
2158   fi
2159 fi
2160
2161 # test whether we have cygpath
2162 if test -z "$CYGPATH_W"; then
2163   if (cygpath --version) >/dev/null 2>/dev/null; then
2164     CYGPATH_W='cygpath -w'
2165   else
2166     CYGPATH_W=echo
2167   fi
2168 fi
2169
2170
2171 # Define the identity of the package.
2172  PACKAGE=xorcyst
2173  VERSION=1.5.2
2174
2175
2176 cat >>confdefs.h <<_ACEOF
2177 #define PACKAGE "$PACKAGE"
2178 _ACEOF
2179
2180
2181 cat >>confdefs.h <<_ACEOF
2182 #define VERSION "$VERSION"
2183 _ACEOF
2184
2185 # Some tools Automake needs.
2186
2187 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
2188
2189
2190 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
2191
2192
2193 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
2194
2195
2196 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
2197
2198
2199 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
2200
2201 install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"}
2202
2203 # Installed binaries are usually stripped using `strip' when the user
2204 # run `make install-strip'.  However `strip' might not be the right
2205 # tool to use in cross-compilation environments, therefore Automake
2206 # will honor the `STRIP' environment variable to overrule this program.
2207 if test "$cross_compiling" != no; then
2208   if test -n "$ac_tool_prefix"; then
2209   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2210 set dummy ${ac_tool_prefix}strip; ac_word=$2
2211 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2212 $as_echo_n "checking for $ac_word... " >&6; }
2213 if test "${ac_cv_prog_STRIP+set}" = set; then
2214   $as_echo_n "(cached) " >&6
2215 else
2216   if test -n "$STRIP"; then
2217   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2218 else
2219 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2220 for as_dir in $PATH
2221 do
2222   IFS=$as_save_IFS
2223   test -z "$as_dir" && as_dir=.
2224   for ac_exec_ext in '' $ac_executable_extensions; do
2225   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2226     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2227     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2228     break 2
2229   fi
2230 done
2231 done
2232 IFS=$as_save_IFS
2233
2234 fi
2235 fi
2236 STRIP=$ac_cv_prog_STRIP
2237 if test -n "$STRIP"; then
2238   { $as_echo "$as_me:$LINENO: result: $STRIP" >&5
2239 $as_echo "$STRIP" >&6; }
2240 else
2241   { $as_echo "$as_me:$LINENO: result: no" >&5
2242 $as_echo "no" >&6; }
2243 fi
2244
2245
2246 fi
2247 if test -z "$ac_cv_prog_STRIP"; then
2248   ac_ct_STRIP=$STRIP
2249   # Extract the first word of "strip", so it can be a program name with args.
2250 set dummy strip; ac_word=$2
2251 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2252 $as_echo_n "checking for $ac_word... " >&6; }
2253 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
2254   $as_echo_n "(cached) " >&6
2255 else
2256   if test -n "$ac_ct_STRIP"; then
2257   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2258 else
2259 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2260 for as_dir in $PATH
2261 do
2262   IFS=$as_save_IFS
2263   test -z "$as_dir" && as_dir=.
2264   for ac_exec_ext in '' $ac_executable_extensions; do
2265   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2266     ac_cv_prog_ac_ct_STRIP="strip"
2267     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2268     break 2
2269   fi
2270 done
2271 done
2272 IFS=$as_save_IFS
2273
2274 fi
2275 fi
2276 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2277 if test -n "$ac_ct_STRIP"; then
2278   { $as_echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
2279 $as_echo "$ac_ct_STRIP" >&6; }
2280 else
2281   { $as_echo "$as_me:$LINENO: result: no" >&5
2282 $as_echo "no" >&6; }
2283 fi
2284
2285   if test "x$ac_ct_STRIP" = x; then
2286     STRIP=":"
2287   else
2288     case $cross_compiling:$ac_tool_warned in
2289 yes:)
2290 { $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
2291 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2292 ac_tool_warned=yes ;;
2293 esac
2294     STRIP=$ac_ct_STRIP
2295   fi
2296 else
2297   STRIP="$ac_cv_prog_STRIP"
2298 fi
2299
2300 fi
2301 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2302
2303 # We need awk for the "check" target.  The system "awk" is bad on
2304 # some platforms.
2305 # Always define AMTAR for backward compatibility.
2306
2307 AMTAR=${AMTAR-"${am_missing_run}tar"}
2308
2309 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
2310
2311
2312
2313
2314
2315
2316 DEPDIR="${am__leading_dot}deps"
2317
2318 ac_config_commands="$ac_config_commands depfiles"
2319
2320
2321 am_make=${MAKE-make}
2322 cat > confinc << 'END'
2323 am__doit:
2324         @echo done
2325 .PHONY: am__doit
2326 END
2327 # If we don't find an include directive, just comment out the code.
2328 { $as_echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
2329 $as_echo_n "checking for style of include used by $am_make... " >&6; }
2330 am__include="#"
2331 am__quote=
2332 _am_result=none
2333 # First try GNU make style include.
2334 echo "include confinc" > confmf
2335 # We grep out `Entering directory' and `Leaving directory'
2336 # messages which can occur if `w' ends up in MAKEFLAGS.
2337 # In particular we don't look at `^make:' because GNU make might
2338 # be invoked under some other name (usually "gmake"), in which
2339 # case it prints its new name instead of `make'.
2340 if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
2341    am__include=include
2342    am__quote=
2343    _am_result=GNU
2344 fi
2345 # Now try BSD make style include.
2346 if test "$am__include" = "#"; then
2347    echo '.include "confinc"' > confmf
2348    if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
2349       am__include=.include
2350       am__quote="\""
2351       _am_result=BSD
2352    fi
2353 fi
2354
2355
2356 { $as_echo "$as_me:$LINENO: result: $_am_result" >&5
2357 $as_echo "$_am_result" >&6; }
2358 rm -f confinc confmf
2359
2360 # Check whether --enable-dependency-tracking was given.
2361 if test "${enable_dependency_tracking+set}" = set; then
2362   enableval=$enable_dependency_tracking;
2363 fi
2364
2365 if test "x$enable_dependency_tracking" != xno; then
2366   am_depcomp="$ac_aux_dir/depcomp"
2367   AMDEPBACKSLASH='\'
2368 fi
2369  if test "x$enable_dependency_tracking" != xno; then
2370   AMDEP_TRUE=
2371   AMDEP_FALSE='#'
2372 else
2373   AMDEP_TRUE='#'
2374   AMDEP_FALSE=
2375 fi
2376
2377
2378 ac_ext=c
2379 ac_cpp='$CPP $CPPFLAGS'
2380 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2381 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2382 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2383 if test -n "$ac_tool_prefix"; then
2384   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2385 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2386 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2387 $as_echo_n "checking for $ac_word... " >&6; }
2388 if test "${ac_cv_prog_CC+set}" = set; then
2389   $as_echo_n "(cached) " >&6
2390 else
2391   if test -n "$CC"; then
2392   ac_cv_prog_CC="$CC" # Let the user override the test.
2393 else
2394 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2395 for as_dir in $PATH
2396 do
2397   IFS=$as_save_IFS
2398   test -z "$as_dir" && as_dir=.
2399   for ac_exec_ext in '' $ac_executable_extensions; do
2400   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2401     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2402     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2403     break 2
2404   fi
2405 done
2406 done
2407 IFS=$as_save_IFS
2408
2409 fi
2410 fi
2411 CC=$ac_cv_prog_CC
2412 if test -n "$CC"; then
2413   { $as_echo "$as_me:$LINENO: result: $CC" >&5
2414 $as_echo "$CC" >&6; }
2415 else
2416   { $as_echo "$as_me:$LINENO: result: no" >&5
2417 $as_echo "no" >&6; }
2418 fi
2419
2420
2421 fi
2422 if test -z "$ac_cv_prog_CC"; then
2423   ac_ct_CC=$CC
2424   # Extract the first word of "gcc", so it can be a program name with args.
2425 set dummy gcc; ac_word=$2
2426 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2427 $as_echo_n "checking for $ac_word... " >&6; }
2428 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2429   $as_echo_n "(cached) " >&6
2430 else
2431   if test -n "$ac_ct_CC"; then
2432   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2433 else
2434 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2435 for as_dir in $PATH
2436 do
2437   IFS=$as_save_IFS
2438   test -z "$as_dir" && as_dir=.
2439   for ac_exec_ext in '' $ac_executable_extensions; do
2440   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2441     ac_cv_prog_ac_ct_CC="gcc"
2442     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2443     break 2
2444   fi
2445 done
2446 done
2447 IFS=$as_save_IFS
2448
2449 fi
2450 fi
2451 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2452 if test -n "$ac_ct_CC"; then
2453   { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2454 $as_echo "$ac_ct_CC" >&6; }
2455 else
2456   { $as_echo "$as_me:$LINENO: result: no" >&5
2457 $as_echo "no" >&6; }
2458 fi
2459
2460   if test "x$ac_ct_CC" = x; then
2461     CC=""
2462   else
2463     case $cross_compiling:$ac_tool_warned in
2464 yes:)
2465 { $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
2466 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2467 ac_tool_warned=yes ;;
2468 esac
2469     CC=$ac_ct_CC
2470   fi
2471 else
2472   CC="$ac_cv_prog_CC"
2473 fi
2474
2475 if test -z "$CC"; then
2476           if test -n "$ac_tool_prefix"; then
2477     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2478 set dummy ${ac_tool_prefix}cc; ac_word=$2
2479 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2480 $as_echo_n "checking for $ac_word... " >&6; }
2481 if test "${ac_cv_prog_CC+set}" = set; then
2482   $as_echo_n "(cached) " >&6
2483 else
2484   if test -n "$CC"; then
2485   ac_cv_prog_CC="$CC" # Let the user override the test.
2486 else
2487 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2488 for as_dir in $PATH
2489 do
2490   IFS=$as_save_IFS
2491   test -z "$as_dir" && as_dir=.
2492   for ac_exec_ext in '' $ac_executable_extensions; do
2493   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2494     ac_cv_prog_CC="${ac_tool_prefix}cc"
2495     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2496     break 2
2497   fi
2498 done
2499 done
2500 IFS=$as_save_IFS
2501
2502 fi
2503 fi
2504 CC=$ac_cv_prog_CC
2505 if test -n "$CC"; then
2506   { $as_echo "$as_me:$LINENO: result: $CC" >&5
2507 $as_echo "$CC" >&6; }
2508 else
2509   { $as_echo "$as_me:$LINENO: result: no" >&5
2510 $as_echo "no" >&6; }
2511 fi
2512
2513
2514   fi
2515 fi
2516 if test -z "$CC"; then
2517   # Extract the first word of "cc", so it can be a program name with args.
2518 set dummy cc; ac_word=$2
2519 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2520 $as_echo_n "checking for $ac_word... " >&6; }
2521 if test "${ac_cv_prog_CC+set}" = set; then
2522   $as_echo_n "(cached) " >&6
2523 else
2524   if test -n "$CC"; then
2525   ac_cv_prog_CC="$CC" # Let the user override the test.
2526 else
2527   ac_prog_rejected=no
2528 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2529 for as_dir in $PATH
2530 do
2531   IFS=$as_save_IFS
2532   test -z "$as_dir" && as_dir=.
2533   for ac_exec_ext in '' $ac_executable_extensions; do
2534   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2535     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2536        ac_prog_rejected=yes
2537        continue
2538      fi
2539     ac_cv_prog_CC="cc"
2540     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2541     break 2
2542   fi
2543 done
2544 done
2545 IFS=$as_save_IFS
2546
2547 if test $ac_prog_rejected = yes; then
2548   # We found a bogon in the path, so make sure we never use it.
2549   set dummy $ac_cv_prog_CC
2550   shift
2551   if test $# != 0; then
2552     # We chose a different compiler from the bogus one.
2553     # However, it has the same basename, so the bogon will be chosen
2554     # first if we set CC to just the basename; use the full file name.
2555     shift
2556     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2557   fi
2558 fi
2559 fi
2560 fi
2561 CC=$ac_cv_prog_CC
2562 if test -n "$CC"; then
2563   { $as_echo "$as_me:$LINENO: result: $CC" >&5
2564 $as_echo "$CC" >&6; }
2565 else
2566   { $as_echo "$as_me:$LINENO: result: no" >&5
2567 $as_echo "no" >&6; }
2568 fi
2569
2570
2571 fi
2572 if test -z "$CC"; then
2573   if test -n "$ac_tool_prefix"; then
2574   for ac_prog in cl.exe
2575   do
2576     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2577 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2578 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2579 $as_echo_n "checking for $ac_word... " >&6; }
2580 if test "${ac_cv_prog_CC+set}" = set; then
2581   $as_echo_n "(cached) " >&6
2582 else
2583   if test -n "$CC"; then
2584   ac_cv_prog_CC="$CC" # Let the user override the test.
2585 else
2586 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2587 for as_dir in $PATH
2588 do
2589   IFS=$as_save_IFS
2590   test -z "$as_dir" && as_dir=.
2591   for ac_exec_ext in '' $ac_executable_extensions; do
2592   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2593     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2594     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2595     break 2
2596   fi
2597 done
2598 done
2599 IFS=$as_save_IFS
2600
2601 fi
2602 fi
2603 CC=$ac_cv_prog_CC
2604 if test -n "$CC"; then
2605   { $as_echo "$as_me:$LINENO: result: $CC" >&5
2606 $as_echo "$CC" >&6; }
2607 else
2608   { $as_echo "$as_me:$LINENO: result: no" >&5
2609 $as_echo "no" >&6; }
2610 fi
2611
2612
2613     test -n "$CC" && break
2614   done
2615 fi
2616 if test -z "$CC"; then
2617   ac_ct_CC=$CC
2618   for ac_prog in cl.exe
2619 do
2620   # Extract the first word of "$ac_prog", so it can be a program name with args.
2621 set dummy $ac_prog; ac_word=$2
2622 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2623 $as_echo_n "checking for $ac_word... " >&6; }
2624 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2625   $as_echo_n "(cached) " >&6
2626 else
2627   if test -n "$ac_ct_CC"; then
2628   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2629 else
2630 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2631 for as_dir in $PATH
2632 do
2633   IFS=$as_save_IFS
2634   test -z "$as_dir" && as_dir=.
2635   for ac_exec_ext in '' $ac_executable_extensions; do
2636   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2637     ac_cv_prog_ac_ct_CC="$ac_prog"
2638     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2639     break 2
2640   fi
2641 done
2642 done
2643 IFS=$as_save_IFS
2644
2645 fi
2646 fi
2647 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2648 if test -n "$ac_ct_CC"; then
2649   { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2650 $as_echo "$ac_ct_CC" >&6; }
2651 else
2652   { $as_echo "$as_me:$LINENO: result: no" >&5
2653 $as_echo "no" >&6; }
2654 fi
2655
2656
2657   test -n "$ac_ct_CC" && break
2658 done
2659
2660   if test "x$ac_ct_CC" = x; then
2661     CC=""
2662   else
2663     case $cross_compiling:$ac_tool_warned in
2664 yes:)
2665 { $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
2666 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2667 ac_tool_warned=yes ;;
2668 esac
2669     CC=$ac_ct_CC
2670   fi
2671 fi
2672
2673 fi
2674
2675
2676 test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
2677 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2678 { { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2679 See \`config.log' for more details." >&5
2680 $as_echo "$as_me: error: no acceptable C compiler found in \$PATH
2681 See \`config.log' for more details." >&2;}
2682    { (exit 1); exit 1; }; }; }
2683
2684 # Provide some information about the compiler.
2685 $as_echo "$as_me:$LINENO: checking for C compiler version" >&5
2686 set X $ac_compile
2687 ac_compiler=$2
2688 { (ac_try="$ac_compiler --version >&5"
2689 case "(($ac_try" in
2690   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2691   *) ac_try_echo=$ac_try;;
2692 esac
2693 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2694 $as_echo "$ac_try_echo") >&5
2695   (eval "$ac_compiler --version >&5") 2>&5
2696   ac_status=$?
2697   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2698   (exit $ac_status); }
2699 { (ac_try="$ac_compiler -v >&5"
2700 case "(($ac_try" in
2701   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2702   *) ac_try_echo=$ac_try;;
2703 esac
2704 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2705 $as_echo "$ac_try_echo") >&5
2706   (eval "$ac_compiler -v >&5") 2>&5
2707   ac_status=$?
2708   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2709   (exit $ac_status); }
2710 { (ac_try="$ac_compiler -V >&5"
2711 case "(($ac_try" in
2712   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2713   *) ac_try_echo=$ac_try;;
2714 esac
2715 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2716 $as_echo "$ac_try_echo") >&5
2717   (eval "$ac_compiler -V >&5") 2>&5
2718   ac_status=$?
2719   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2720   (exit $ac_status); }
2721
2722 cat >conftest.$ac_ext <<_ACEOF
2723 /* confdefs.h.  */
2724 _ACEOF
2725 cat confdefs.h >>conftest.$ac_ext
2726 cat >>conftest.$ac_ext <<_ACEOF
2727 /* end confdefs.h.  */
2728
2729 int
2730 main ()
2731 {
2732
2733   ;
2734   return 0;
2735 }
2736 _ACEOF
2737 ac_clean_files_save=$ac_clean_files
2738 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2739 # Try to create an executable without -o first, disregard a.out.
2740 # It will help us diagnose broken compilers, and finding out an intuition
2741 # of exeext.
2742 { $as_echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2743 $as_echo_n "checking for C compiler default output file name... " >&6; }
2744 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2745
2746 # The possible output files:
2747 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2748
2749 ac_rmfiles=
2750 for ac_file in $ac_files
2751 do
2752   case $ac_file in
2753     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2754     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2755   esac
2756 done
2757 rm -f $ac_rmfiles
2758
2759 if { (ac_try="$ac_link_default"
2760 case "(($ac_try" in
2761   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2762   *) ac_try_echo=$ac_try;;
2763 esac
2764 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2765 $as_echo "$ac_try_echo") >&5
2766   (eval "$ac_link_default") 2>&5
2767   ac_status=$?
2768   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2769   (exit $ac_status); }; then
2770   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2771 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2772 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2773 # so that the user can short-circuit this test for compilers unknown to
2774 # Autoconf.
2775 for ac_file in $ac_files ''
2776 do
2777   test -f "$ac_file" || continue
2778   case $ac_file in
2779     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2780         ;;
2781     [ab].out )
2782         # We found the default executable, but exeext='' is most
2783         # certainly right.
2784         break;;
2785     *.* )
2786         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2787         then :; else
2788            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2789         fi
2790         # We set ac_cv_exeext here because the later test for it is not
2791         # safe: cross compilers may not add the suffix if given an `-o'
2792         # argument, so we may need to know it at that point already.
2793         # Even if this section looks crufty: it has the advantage of
2794         # actually working.
2795         break;;
2796     * )
2797         break;;
2798   esac
2799 done
2800 test "$ac_cv_exeext" = no && ac_cv_exeext=
2801
2802 else
2803   ac_file=''
2804 fi
2805
2806 { $as_echo "$as_me:$LINENO: result: $ac_file" >&5
2807 $as_echo "$ac_file" >&6; }
2808 if test -z "$ac_file"; then
2809   $as_echo "$as_me: failed program was:" >&5
2810 sed 's/^/| /' conftest.$ac_ext >&5
2811
2812 { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
2813 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2814 { { $as_echo "$as_me:$LINENO: error: C compiler cannot create executables
2815 See \`config.log' for more details." >&5
2816 $as_echo "$as_me: error: C compiler cannot create executables
2817 See \`config.log' for more details." >&2;}
2818    { (exit 77); exit 77; }; }; }
2819 fi
2820
2821 ac_exeext=$ac_cv_exeext
2822
2823 # Check that the compiler produces executables we can run.  If not, either
2824 # the compiler is broken, or we cross compile.
2825 { $as_echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2826 $as_echo_n "checking whether the C compiler works... " >&6; }
2827 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2828 # If not cross compiling, check that we can run a simple program.
2829 if test "$cross_compiling" != yes; then
2830   if { ac_try='./$ac_file'
2831   { (case "(($ac_try" in
2832   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2833   *) ac_try_echo=$ac_try;;
2834 esac
2835 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2836 $as_echo "$ac_try_echo") >&5
2837   (eval "$ac_try") 2>&5
2838   ac_status=$?
2839   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2840   (exit $ac_status); }; }; then
2841     cross_compiling=no
2842   else
2843     if test "$cross_compiling" = maybe; then
2844         cross_compiling=yes
2845     else
2846         { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
2847 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2848 { { $as_echo "$as_me:$LINENO: error: cannot run C compiled programs.
2849 If you meant to cross compile, use \`--host'.
2850 See \`config.log' for more details." >&5
2851 $as_echo "$as_me: error: cannot run C compiled programs.
2852 If you meant to cross compile, use \`--host'.
2853 See \`config.log' for more details." >&2;}
2854    { (exit 1); exit 1; }; }; }
2855     fi
2856   fi
2857 fi
2858 { $as_echo "$as_me:$LINENO: result: yes" >&5
2859 $as_echo "yes" >&6; }
2860
2861 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2862 ac_clean_files=$ac_clean_files_save
2863 # Check that the compiler produces executables we can run.  If not, either
2864 # the compiler is broken, or we cross compile.
2865 { $as_echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2866 $as_echo_n "checking whether we are cross compiling... " >&6; }
2867 { $as_echo "$as_me:$LINENO: result: $cross_compiling" >&5
2868 $as_echo "$cross_compiling" >&6; }
2869
2870 { $as_echo "$as_me:$LINENO: checking for suffix of executables" >&5
2871 $as_echo_n "checking for suffix of executables... " >&6; }
2872 if { (ac_try="$ac_link"
2873 case "(($ac_try" in
2874   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2875   *) ac_try_echo=$ac_try;;
2876 esac
2877 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2878 $as_echo "$ac_try_echo") >&5
2879   (eval "$ac_link") 2>&5
2880   ac_status=$?
2881   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2882   (exit $ac_status); }; then
2883   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2884 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2885 # work properly (i.e., refer to `conftest.exe'), while it won't with
2886 # `rm'.
2887 for ac_file in conftest.exe conftest conftest.*; do
2888   test -f "$ac_file" || continue
2889   case $ac_file in
2890     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2891     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2892           break;;
2893     * ) break;;
2894   esac
2895 done
2896 else
2897   { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
2898 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2899 { { $as_echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2900 See \`config.log' for more details." >&5
2901 $as_echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2902 See \`config.log' for more details." >&2;}
2903    { (exit 1); exit 1; }; }; }
2904 fi
2905
2906 rm -f conftest$ac_cv_exeext
2907 { $as_echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2908 $as_echo "$ac_cv_exeext" >&6; }
2909
2910 rm -f conftest.$ac_ext
2911 EXEEXT=$ac_cv_exeext
2912 ac_exeext=$EXEEXT
2913 { $as_echo "$as_me:$LINENO: checking for suffix of object files" >&5
2914 $as_echo_n "checking for suffix of object files... " >&6; }
2915 if test "${ac_cv_objext+set}" = set; then
2916   $as_echo_n "(cached) " >&6
2917 else
2918   cat >conftest.$ac_ext <<_ACEOF
2919 /* confdefs.h.  */
2920 _ACEOF
2921 cat confdefs.h >>conftest.$ac_ext
2922 cat >>conftest.$ac_ext <<_ACEOF
2923 /* end confdefs.h.  */
2924
2925 int
2926 main ()
2927 {
2928
2929   ;
2930   return 0;
2931 }
2932 _ACEOF
2933 rm -f conftest.o conftest.obj
2934 if { (ac_try="$ac_compile"
2935 case "(($ac_try" in
2936   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2937   *) ac_try_echo=$ac_try;;
2938 esac
2939 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2940 $as_echo "$ac_try_echo") >&5
2941   (eval "$ac_compile") 2>&5
2942   ac_status=$?
2943   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2944   (exit $ac_status); }; then
2945   for ac_file in conftest.o conftest.obj conftest.*; do
2946   test -f "$ac_file" || continue;
2947   case $ac_file in
2948     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2949     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2950        break;;
2951   esac
2952 done
2953 else
2954   $as_echo "$as_me: failed program was:" >&5
2955 sed 's/^/| /' conftest.$ac_ext >&5
2956
2957 { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
2958 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2959 { { $as_echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2960 See \`config.log' for more details." >&5
2961 $as_echo "$as_me: error: cannot compute suffix of object files: cannot compile
2962 See \`config.log' for more details." >&2;}
2963    { (exit 1); exit 1; }; }; }
2964 fi
2965
2966 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2967 fi
2968 { $as_echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2969 $as_echo "$ac_cv_objext" >&6; }
2970 OBJEXT=$ac_cv_objext
2971 ac_objext=$OBJEXT
2972 { $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2973 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2974 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2975   $as_echo_n "(cached) " >&6
2976 else
2977   cat >conftest.$ac_ext <<_ACEOF
2978 /* confdefs.h.  */
2979 _ACEOF
2980 cat confdefs.h >>conftest.$ac_ext
2981 cat >>conftest.$ac_ext <<_ACEOF
2982 /* end confdefs.h.  */
2983
2984 int
2985 main ()
2986 {
2987 #ifndef __GNUC__
2988        choke me
2989 #endif
2990
2991   ;
2992   return 0;
2993 }
2994 _ACEOF
2995 rm -f conftest.$ac_objext
2996 if { (ac_try="$ac_compile"
2997 case "(($ac_try" in
2998   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2999   *) ac_try_echo=$ac_try;;
3000 esac
3001 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
3002 $as_echo "$ac_try_echo") >&5
3003   (eval "$ac_compile") 2>conftest.er1
3004   ac_status=$?
3005   grep -v '^ *+' conftest.er1 >conftest.err
3006   rm -f conftest.er1
3007   cat conftest.err >&5
3008   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
3009   (exit $ac_status); } && {
3010          test -z "$ac_c_werror_flag" ||
3011          test ! -s conftest.err
3012        } && test -s conftest.$ac_objext; then
3013   ac_compiler_gnu=yes
3014 else
3015   $as_echo "$as_me: failed program was:" >&5
3016 sed 's/^/| /' conftest.$ac_ext >&5
3017
3018         ac_compiler_gnu=no
3019 fi
3020
3021 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3022 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3023
3024 fi
3025 { $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
3026 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3027 if test $ac_compiler_gnu = yes; then
3028   GCC=yes
3029 else
3030   GCC=
3031 fi
3032 ac_test_CFLAGS=${CFLAGS+set}
3033 ac_save_CFLAGS=$CFLAGS
3034 { $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
3035 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3036 if test "${ac_cv_prog_cc_g+set}" = set; then
3037   $as_echo_n "(cached) " >&6
3038 else
3039   ac_save_c_werror_flag=$ac_c_werror_flag
3040    ac_c_werror_flag=yes
3041    ac_cv_prog_cc_g=no
3042    CFLAGS="-g"
3043    cat >conftest.$ac_ext <<_ACEOF
3044 /* confdefs.h.  */
3045 _ACEOF
3046 cat confdefs.h >>conftest.$ac_ext
3047 cat >>conftest.$ac_ext <<_ACEOF
3048 /* end confdefs.h.  */
3049
3050 int
3051 main ()
3052 {
3053
3054   ;
3055   return 0;
3056 }
3057 _ACEOF
3058 rm -f conftest.$ac_objext
3059 if { (ac_try="$ac_compile"
3060 case "(($ac_try" in
3061   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3062   *) ac_try_echo=$ac_try;;
3063 esac
3064 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
3065 $as_echo "$ac_try_echo") >&5
3066   (eval "$ac_compile") 2>conftest.er1
3067   ac_status=$?
3068   grep -v '^ *+' conftest.er1 >conftest.err
3069   rm -f conftest.er1
3070   cat conftest.err >&5
3071   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
3072   (exit $ac_status); } && {
3073          test -z "$ac_c_werror_flag" ||
3074          test ! -s conftest.err
3075        } && test -s conftest.$ac_objext; then
3076   ac_cv_prog_cc_g=yes
3077 else
3078   $as_echo "$as_me: failed program was:" >&5
3079 sed 's/^/| /' conftest.$ac_ext >&5
3080
3081         CFLAGS=""
3082       cat >conftest.$ac_ext <<_ACEOF
3083 /* confdefs.h.  */
3084 _ACEOF
3085 cat confdefs.h >>conftest.$ac_ext
3086 cat >>conftest.$ac_ext <<_ACEOF
3087 /* end confdefs.h.  */
3088
3089 int
3090 main ()
3091 {
3092
3093   ;
3094   return 0;
3095 }
3096 _ACEOF
3097 rm -f conftest.$ac_objext
3098 if { (ac_try="$ac_compile"
3099 case "(($ac_try" in
3100   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3101   *) ac_try_echo=$ac_try;;
3102 esac
3103 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
3104 $as_echo "$ac_try_echo") >&5
3105   (eval "$ac_compile") 2>conftest.er1
3106   ac_status=$?
3107   grep -v '^ *+' conftest.er1 >conftest.err
3108   rm -f conftest.er1
3109   cat conftest.err >&5
3110   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
3111   (exit $ac_status); } && {
3112          test -z "$ac_c_werror_flag" ||
3113          test ! -s conftest.err
3114        } && test -s conftest.$ac_objext; then
3115   :
3116 else
3117   $as_echo "$as_me: failed program was:" >&5
3118 sed 's/^/| /' conftest.$ac_ext >&5
3119
3120         ac_c_werror_flag=$ac_save_c_werror_flag
3121          CFLAGS="-g"
3122          cat >conftest.$ac_ext <<_ACEOF
3123 /* confdefs.h.  */
3124 _ACEOF
3125 cat confdefs.h >>conftest.$ac_ext
3126 cat >>conftest.$ac_ext <<_ACEOF
3127 /* end confdefs.h.  */
3128
3129 int
3130 main ()
3131 {
3132
3133   ;
3134   return 0;
3135 }
3136 _ACEOF
3137 rm -f conftest.$ac_objext
3138 if { (ac_try="$ac_compile"
3139 case "(($ac_try" in
3140   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3141   *) ac_try_echo=$ac_try;;
3142 esac
3143 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
3144 $as_echo "$ac_try_echo") >&5
3145   (eval "$ac_compile") 2>conftest.er1
3146   ac_status=$?
3147   grep -v '^ *+' conftest.er1 >conftest.err
3148   rm -f conftest.er1
3149   cat conftest.err >&5
3150   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
3151   (exit $ac_status); } && {
3152          test -z "$ac_c_werror_flag" ||
3153          test ! -s conftest.err
3154        } && test -s conftest.$ac_objext; then
3155   ac_cv_prog_cc_g=yes
3156 else
3157   $as_echo "$as_me: failed program was:" >&5
3158 sed 's/^/| /' conftest.$ac_ext >&5
3159
3160
3161 fi
3162
3163 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3164 fi
3165
3166 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3167 fi
3168
3169 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3170    ac_c_werror_flag=$ac_save_c_werror_flag
3171 fi
3172 { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
3173 $as_echo "$ac_cv_prog_cc_g" >&6; }
3174 if test "$ac_test_CFLAGS" = set; then
3175   CFLAGS=$ac_save_CFLAGS
3176 elif test $ac_cv_prog_cc_g = yes; then
3177   if test "$GCC" = yes; then
3178     CFLAGS="-g -O2"
3179   else
3180     CFLAGS="-g"
3181   fi
3182 else
3183   if test "$GCC" = yes; then
3184     CFLAGS="-O2"
3185   else
3186     CFLAGS=
3187   fi
3188 fi
3189 { $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
3190 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3191 if test "${ac_cv_prog_cc_c89+set}" = set; then
3192   $as_echo_n "(cached) " >&6
3193 else
3194   ac_cv_prog_cc_c89=no
3195 ac_save_CC=$CC
3196 cat >conftest.$ac_ext <<_ACEOF
3197 /* confdefs.h.  */
3198 _ACEOF
3199 cat confdefs.h >>conftest.$ac_ext
3200 cat >>conftest.$ac_ext <<_ACEOF
3201 /* end confdefs.h.  */
3202 #include <stdarg.h>
3203 #include <stdio.h>
3204 #include <sys/types.h>
3205 #include <sys/stat.h>
3206 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3207 struct buf { int x; };
3208 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3209 static char *e (p, i)
3210      char **p;
3211      int i;
3212 {
3213   return p[i];
3214 }
3215 static char *f (char * (*g) (char **, int), char **p, ...)
3216 {
3217   char *s;
3218   va_list v;
3219   va_start (v,p);
3220   s = g (p, va_arg (v,int));
3221   va_end (v);
3222   return s;
3223 }
3224
3225 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3226    function prototypes and stuff, but not '\xHH' hex character constants.
3227    These don't provoke an error unfortunately, instead are silently treated
3228    as 'x'.  The following induces an error, until -std is added to get
3229    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3230    array size at least.  It's necessary to write '\x00'==0 to get something
3231    that's true only with -std.  */
3232 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3233
3234 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3235    inside strings and character constants.  */
3236 #define FOO(x) 'x'
3237 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3238
3239 int test (int i, double x);
3240 struct s1 {int (*f) (int a);};
3241 struct s2 {int (*f) (double a);};
3242 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3243 int argc;
3244 char **argv;
3245 int
3246 main ()
3247 {
3248 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3249   ;
3250   return 0;
3251 }
3252 _ACEOF
3253 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3254         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3255 do
3256   CC="$ac_save_CC $ac_arg"
3257   rm -f conftest.$ac_objext
3258 if { (ac_try="$ac_compile"
3259 case "(($ac_try" in
3260   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3261   *) ac_try_echo=$ac_try;;
3262 esac
3263 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
3264 $as_echo "$ac_try_echo") >&5
3265   (eval "$ac_compile") 2>conftest.er1
3266   ac_status=$?
3267   grep -v '^ *+' conftest.er1 >conftest.err
3268   rm -f conftest.er1
3269   cat conftest.err >&5
3270   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
3271   (exit $ac_status); } && {
3272          test -z "$ac_c_werror_flag" ||
3273          test ! -s conftest.err
3274        } && test -s conftest.$ac_objext; then
3275   ac_cv_prog_cc_c89=$ac_arg
3276 else
3277   $as_echo "$as_me: failed program was:" >&5
3278 sed 's/^/| /' conftest.$ac_ext >&5
3279
3280
3281 fi
3282
3283 rm -f core conftest.err conftest.$ac_objext
3284   test "x$ac_cv_prog_cc_c89" != "xno" && break
3285 done
3286 rm -f conftest.$ac_ext
3287 CC=$ac_save_CC
3288
3289 fi
3290 # AC_CACHE_VAL
3291 case "x$ac_cv_prog_cc_c89" in
3292   x)
3293     { $as_echo "$as_me:$LINENO: result: none needed" >&5
3294 $as_echo "none needed" >&6; } ;;
3295   xno)
3296     { $as_echo "$as_me:$LINENO: result: unsupported" >&5
3297 $as_echo "unsupported" >&6; } ;;
3298   *)
3299     CC="$CC $ac_cv_prog_cc_c89"
3300     { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
3301 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3302 esac
3303
3304
3305 ac_ext=c
3306 ac_cpp='$CPP $CPPFLAGS'
3307 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3308 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3309 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3310
3311 depcc="$CC"   am_compiler_list=
3312
3313 { $as_echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
3314 $as_echo_n "checking dependency style of $depcc... " >&6; }
3315 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
3316   $as_echo_n "(cached) " >&6
3317 else
3318   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3319   # We make a subdir and do the tests there.  Otherwise we can end up
3320   # making bogus files that we don't know about and never remove.  For
3321   # instance it was reported that on HP-UX the gcc test will end up
3322   # making a dummy file named `D' -- because `-MD' means `put the output
3323   # in D'.
3324   mkdir conftest.dir
3325   # Copy depcomp to subdir because otherwise we won't find it if we're
3326   # using a relative directory.
3327   cp "$am_depcomp" conftest.dir
3328   cd conftest.dir
3329   # We will build objects and dependencies in a subdirectory because
3330   # it helps to detect inapplicable dependency modes.  For instance
3331   # both Tru64's cc and ICC support -MD to output dependencies as a
3332   # side effect of compilation, but ICC will put the dependencies in
3333   # the current directory while Tru64 will put them in the object
3334   # directory.
3335   mkdir sub
3336
3337   am_cv_CC_dependencies_compiler_type=none
3338   if test "$am_compiler_list" = ""; then
3339      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
3340   fi
3341   for depmode in $am_compiler_list; do
3342     # Setup a source with many dependencies, because some compilers
3343     # like to wrap large dependency lists on column 80 (with \), and
3344     # we should not choose a depcomp mode which is confused by this.
3345     #
3346     # We need to recreate these files for each test, as the compiler may
3347     # overwrite some of them when testing with obscure command lines.
3348     # This happens at least with the AIX C compiler.
3349     : > sub/conftest.c
3350     for i in 1 2 3 4 5 6; do
3351       echo '#include "conftst'$i'.h"' >> sub/conftest.c
3352       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3353       # Solaris 8's {/usr,}/bin/sh.
3354       touch sub/conftst$i.h
3355     done
3356     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3357
3358     case $depmode in
3359     nosideeffect)
3360       # after this tag, mechanisms are not by side-effect, so they'll
3361       # only be used when explicitly requested
3362       if test "x$enable_dependency_tracking" = xyes; then
3363         continue
3364       else
3365         break
3366       fi
3367       ;;
3368     none) break ;;
3369     esac
3370     # We check with `-c' and `-o' for the sake of the "dashmstdout"
3371     # mode.  It turns out that the SunPro C++ compiler does not properly
3372     # handle `-M -o', and we need to detect this.
3373     if depmode=$depmode \
3374        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
3375        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3376        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
3377          >/dev/null 2>conftest.err &&
3378        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
3379        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3380        grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
3381        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3382       # icc doesn't choke on unknown options, it will just issue warnings
3383       # or remarks (even with -Werror).  So we grep stderr for any message
3384       # that says an option was ignored or not supported.
3385       # When given -MP, icc 7.0 and 7.1 complain thusly:
3386       #   icc: Command line warning: ignoring option '-M'; no argument required
3387       # The diagnosis changed in icc 8.0:
3388       #   icc: Command line remark: option '-MP' not supported
3389       if (grep 'ignoring option' conftest.err ||
3390           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3391         am_cv_CC_dependencies_compiler_type=$depmode
3392         break
3393       fi
3394     fi
3395   done
3396
3397   cd ..
3398   rm -rf conftest.dir
3399 else
3400   am_cv_CC_dependencies_compiler_type=none
3401 fi
3402
3403 fi
3404 { $as_echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
3405 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
3406 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3407
3408  if
3409   test "x$enable_dependency_tracking" != xno \
3410   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3411   am__fastdepCC_TRUE=
3412   am__fastdepCC_FALSE='#'
3413 else
3414   am__fastdepCC_TRUE='#'
3415   am__fastdepCC_FALSE=
3416 fi
3417
3418
3419
3420 ac_ext=c
3421 ac_cpp='$CPP $CPPFLAGS'
3422 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3423 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3424 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3425 { $as_echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3426 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3427 # On Suns, sometimes $CPP names a directory.
3428 if test -n "$CPP" && test -d "$CPP"; then
3429   CPP=
3430 fi
3431 if test -z "$CPP"; then
3432   if test "${ac_cv_prog_CPP+set}" = set; then
3433   $as_echo_n "(cached) " >&6
3434 else
3435       # Double quotes because CPP needs to be expanded
3436     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3437     do
3438       ac_preproc_ok=false
3439 for ac_c_preproc_warn_flag in '' yes
3440 do
3441   # Use a header file that comes with gcc, so configuring glibc
3442   # with a fresh cross-compiler works.
3443   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3444   # <limits.h> exists even on freestanding compilers.
3445   # On the NeXT, cc -E runs the code through the compiler's parser,
3446   # not just through cpp. "Syntax error" is here to catch this case.
3447   cat >conftest.$ac_ext <<_ACEOF
3448 /* confdefs.h.  */
3449 _ACEOF
3450 cat confdefs.h >>conftest.$ac_ext
3451 cat >>conftest.$ac_ext <<_ACEOF
3452 /* end confdefs.h.  */
3453 #ifdef __STDC__
3454 # include <limits.h>
3455 #else
3456 # include <assert.h>
3457 #endif
3458                      Syntax error
3459 _ACEOF
3460 if { (ac_try="$ac_cpp conftest.$ac_ext"
3461 case "(($ac_try" in
3462   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3463   *) ac_try_echo=$ac_try;;
3464 esac
3465 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
3466 $as_echo "$ac_try_echo") >&5
3467   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3468   ac_status=$?
3469   grep -v '^ *+' conftest.er1 >conftest.err
3470   rm -f conftest.er1
3471   cat conftest.err >&5
3472   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
3473   (exit $ac_status); } >/dev/null && {
3474          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3475          test ! -s conftest.err
3476        }; then
3477   :
3478 else
3479   $as_echo "$as_me: failed program was:" >&5
3480 sed 's/^/| /' conftest.$ac_ext >&5
3481
3482   # Broken: fails on valid input.
3483 continue
3484 fi
3485
3486 rm -f conftest.err conftest.$ac_ext
3487
3488   # OK, works on sane cases.  Now check whether nonexistent headers
3489   # can be detected and how.
3490   cat >conftest.$ac_ext <<_ACEOF
3491 /* confdefs.h.  */
3492 _ACEOF
3493 cat confdefs.h >>conftest.$ac_ext
3494 cat >>conftest.$ac_ext <<_ACEOF
3495 /* end confdefs.h.  */
3496 #include <ac_nonexistent.h>
3497 _ACEOF
3498 if { (ac_try="$ac_cpp conftest.$ac_ext"
3499 case "(($ac_try" in
3500   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3501   *) ac_try_echo=$ac_try;;
3502 esac
3503 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
3504 $as_echo "$ac_try_echo") >&5
3505   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3506   ac_status=$?
3507   grep -v '^ *+' conftest.er1 >conftest.err
3508   rm -f conftest.er1
3509   cat conftest.err >&5
3510   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
3511   (exit $ac_status); } >/dev/null && {
3512          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3513          test ! -s conftest.err
3514        }; then
3515   # Broken: success on invalid input.
3516 continue
3517 else
3518   $as_echo "$as_me: failed program was:" >&5
3519 sed 's/^/| /' conftest.$ac_ext >&5
3520
3521   # Passes both tests.
3522 ac_preproc_ok=:
3523 break
3524 fi
3525
3526 rm -f conftest.err conftest.$ac_ext
3527
3528 done
3529 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3530 rm -f conftest.err conftest.$ac_ext
3531 if $ac_preproc_ok; then
3532   break
3533 fi
3534
3535     done
3536     ac_cv_prog_CPP=$CPP
3537
3538 fi
3539   CPP=$ac_cv_prog_CPP
3540 else
3541   ac_cv_prog_CPP=$CPP
3542 fi
3543 { $as_echo "$as_me:$LINENO: result: $CPP" >&5
3544 $as_echo "$CPP" >&6; }
3545 ac_preproc_ok=false
3546 for ac_c_preproc_warn_flag in '' yes
3547 do
3548   # Use a header file that comes with gcc, so configuring glibc
3549   # with a fresh cross-compiler works.
3550   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3551   # <limits.h> exists even on freestanding compilers.
3552   # On the NeXT, cc -E runs the code through the compiler's parser,
3553   # not just through cpp. "Syntax error" is here to catch this case.
3554   cat >conftest.$ac_ext <<_ACEOF
3555 /* confdefs.h.  */
3556 _ACEOF
3557 cat confdefs.h >>conftest.$ac_ext
3558 cat >>conftest.$ac_ext <<_ACEOF
3559 /* end confdefs.h.  */
3560 #ifdef __STDC__
3561 # include <limits.h>
3562 #else
3563 # include <assert.h>
3564 #endif
3565                      Syntax error
3566 _ACEOF
3567 if { (ac_try="$ac_cpp conftest.$ac_ext"
3568 case "(($ac_try" in
3569   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3570   *) ac_try_echo=$ac_try;;
3571 esac
3572 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
3573 $as_echo "$ac_try_echo") >&5
3574   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3575   ac_status=$?
3576   grep -v '^ *+' conftest.er1 >conftest.err
3577   rm -f conftest.er1
3578   cat conftest.err >&5
3579   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
3580   (exit $ac_status); } >/dev/null && {
3581          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3582          test ! -s conftest.err
3583        }; then
3584   :
3585 else
3586   $as_echo "$as_me: failed program was:" >&5
3587 sed 's/^/| /' conftest.$ac_ext >&5
3588
3589   # Broken: fails on valid input.
3590 continue
3591 fi
3592
3593 rm -f conftest.err conftest.$ac_ext
3594
3595   # OK, works on sane cases.  Now check whether nonexistent headers
3596   # can be detected and how.
3597   cat >conftest.$ac_ext <<_ACEOF
3598 /* confdefs.h.  */
3599 _ACEOF
3600 cat confdefs.h >>conftest.$ac_ext
3601 cat >>conftest.$ac_ext <<_ACEOF
3602 /* end confdefs.h.  */
3603 #include <ac_nonexistent.h>
3604 _ACEOF
3605 if { (ac_try="$ac_cpp conftest.$ac_ext"
3606 case "(($ac_try" in
3607   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3608   *) ac_try_echo=$ac_try;;
3609 esac
3610 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
3611 $as_echo "$ac_try_echo") >&5
3612   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3613   ac_status=$?
3614   grep -v '^ *+' conftest.er1 >conftest.err
3615   rm -f conftest.er1
3616   cat conftest.err >&5
3617   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
3618   (exit $ac_status); } >/dev/null && {
3619          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3620          test ! -s conftest.err
3621        }; then
3622   # Broken: success on invalid input.
3623 continue
3624 else
3625   $as_echo "$as_me: failed program was:" >&5
3626 sed 's/^/| /' conftest.$ac_ext >&5
3627
3628   # Passes both tests.
3629 ac_preproc_ok=:
3630 break
3631 fi
3632
3633 rm -f conftest.err conftest.$ac_ext
3634
3635 done
3636 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3637 rm -f conftest.err conftest.$ac_ext
3638 if $ac_preproc_ok; then
3639   :
3640 else
3641   { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
3642 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3643 { { $as_echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3644 See \`config.log' for more details." >&5
3645 $as_echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3646 See \`config.log' for more details." >&2;}
3647    { (exit 1); exit 1; }; }; }
3648 fi
3649
3650 ac_ext=c
3651 ac_cpp='$CPP $CPPFLAGS'
3652 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3653 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3654 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3655
3656
3657 { $as_echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
3658 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3659 if test "${ac_cv_path_GREP+set}" = set; then
3660   $as_echo_n "(cached) " >&6
3661 else
3662   if test -z "$GREP"; then
3663   ac_path_GREP_found=false
3664   # Loop through the user's path and test for each of PROGNAME-LIST
3665   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3666 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3667 do
3668   IFS=$as_save_IFS
3669   test -z "$as_dir" && as_dir=.
3670   for ac_prog in grep ggrep; do
3671     for ac_exec_ext in '' $ac_executable_extensions; do
3672       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3673       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3674 # Check for GNU ac_path_GREP and select it if it is found.
3675   # Check for GNU $ac_path_GREP
3676 case `"$ac_path_GREP" --version 2>&1` in
3677 *GNU*)
3678   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3679 *)
3680   ac_count=0
3681   $as_echo_n 0123456789 >"conftest.in"
3682   while :
3683   do
3684     cat "conftest.in" "conftest.in" >"conftest.tmp"
3685     mv "conftest.tmp" "conftest.in"
3686     cp "conftest.in" "conftest.nl"
3687     $as_echo 'GREP' >> "conftest.nl"
3688     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3689     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3690     ac_count=`expr $ac_count + 1`
3691     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3692       # Best one so far, save it but keep looking for a better one
3693       ac_cv_path_GREP="$ac_path_GREP"
3694       ac_path_GREP_max=$ac_count
3695     fi
3696     # 10*(2^10) chars as input seems more than enough
3697     test $ac_count -gt 10 && break
3698   done
3699   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3700 esac
3701
3702       $ac_path_GREP_found && break 3
3703     done
3704   done
3705 done
3706 IFS=$as_save_IFS
3707   if test -z "$ac_cv_path_GREP"; then
3708     { { $as_echo "$as_me:$LINENO: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
3709 $as_echo "$as_me: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
3710    { (exit 1); exit 1; }; }
3711   fi
3712 else
3713   ac_cv_path_GREP=$GREP
3714 fi
3715
3716 fi
3717 { $as_echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
3718 $as_echo "$ac_cv_path_GREP" >&6; }
3719  GREP="$ac_cv_path_GREP"
3720
3721
3722 { $as_echo "$as_me:$LINENO: checking for egrep" >&5
3723 $as_echo_n "checking for egrep... " >&6; }
3724 if test "${ac_cv_path_EGREP+set}" = set; then
3725   $as_echo_n "(cached) " >&6
3726 else
3727   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3728    then ac_cv_path_EGREP="$GREP -E"
3729    else
3730      if test -z "$EGREP"; then
3731   ac_path_EGREP_found=false
3732   # Loop through the user's path and test for each of PROGNAME-LIST
3733   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3734 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3735 do
3736   IFS=$as_save_IFS
3737   test -z "$as_dir" && as_dir=.
3738   for ac_prog in egrep; do
3739     for ac_exec_ext in '' $ac_executable_extensions; do
3740       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3741       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3742 # Check for GNU ac_path_EGREP and select it if it is found.
3743   # Check for GNU $ac_path_EGREP
3744 case `"$ac_path_EGREP" --version 2>&1` in
3745 *GNU*)
3746   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3747 *)
3748   ac_count=0
3749   $as_echo_n 0123456789 >"conftest.in"
3750   while :
3751   do
3752     cat "conftest.in" "conftest.in" >"conftest.tmp"
3753     mv "conftest.tmp" "conftest.in"
3754     cp "conftest.in" "conftest.nl"
3755     $as_echo 'EGREP' >> "conftest.nl"
3756     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3757     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3758     ac_count=`expr $ac_count + 1`
3759     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3760       # Best one so far, save it but keep looking for a better one
3761       ac_cv_path_EGREP="$ac_path_EGREP"
3762       ac_path_EGREP_max=$ac_count
3763     fi
3764     # 10*(2^10) chars as input seems more than enough
3765     test $ac_count -gt 10 && break
3766   done
3767   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3768 esac
3769
3770       $ac_path_EGREP_found && break 3
3771     done
3772   done
3773 done
3774 IFS=$as_save_IFS
3775   if test -z "$ac_cv_path_EGREP"; then
3776     { { $as_echo "$as_me:$LINENO: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
3777 $as_echo "$as_me: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
3778    { (exit 1); exit 1; }; }
3779   fi
3780 else
3781   ac_cv_path_EGREP=$EGREP
3782 fi
3783
3784    fi
3785 fi
3786 { $as_echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
3787 $as_echo "$ac_cv_path_EGREP" >&6; }
3788  EGREP="$ac_cv_path_EGREP"
3789
3790
3791 { $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3792 $as_echo_n "checking for ANSI C header files... " >&6; }
3793 if test "${ac_cv_header_stdc+set}" = set; then
3794   $as_echo_n "(cached) " >&6
3795 else
3796   cat >conftest.$ac_ext <<_ACEOF
3797 /* confdefs.h.  */
3798 _ACEOF
3799 cat confdefs.h >>conftest.$ac_ext
3800 cat >>conftest.$ac_ext <<_ACEOF
3801 /* end confdefs.h.  */
3802 #include <stdlib.h>
3803 #include <stdarg.h>
3804 #include <string.h>
3805 #include <float.h>
3806
3807 int
3808 main ()
3809 {
3810
3811   ;
3812   return 0;
3813 }
3814 _ACEOF
3815 rm -f conftest.$ac_objext
3816 if { (ac_try="$ac_compile"
3817 case "(($ac_try" in
3818   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3819   *) ac_try_echo=$ac_try;;
3820 esac
3821 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
3822 $as_echo "$ac_try_echo") >&5
3823   (eval "$ac_compile") 2>conftest.er1
3824   ac_status=$?
3825   grep -v '^ *+' conftest.er1 >conftest.err
3826   rm -f conftest.er1
3827   cat conftest.err >&5
3828   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
3829   (exit $ac_status); } && {
3830          test -z "$ac_c_werror_flag" ||
3831          test ! -s conftest.err
3832        } && test -s conftest.$ac_objext; then
3833   ac_cv_header_stdc=yes
3834 else
3835   $as_echo "$as_me: failed program was:" >&5
3836 sed 's/^/| /' conftest.$ac_ext >&5
3837
3838         ac_cv_header_stdc=no
3839 fi
3840
3841 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3842
3843 if test $ac_cv_header_stdc = yes; then
3844   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3845   cat >conftest.$ac_ext <<_ACEOF
3846 /* confdefs.h.  */
3847 _ACEOF
3848 cat confdefs.h >>conftest.$ac_ext
3849 cat >>conftest.$ac_ext <<_ACEOF
3850 /* end confdefs.h.  */
3851 #include <string.h>
3852
3853 _ACEOF
3854 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3855   $EGREP "memchr" >/dev/null 2>&1; then
3856   :
3857 else
3858   ac_cv_header_stdc=no
3859 fi
3860 rm -f conftest*
3861
3862 fi
3863
3864 if test $ac_cv_header_stdc = yes; then
3865   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3866   cat >conftest.$ac_ext <<_ACEOF
3867 /* confdefs.h.  */
3868 _ACEOF
3869 cat confdefs.h >>conftest.$ac_ext
3870 cat >>conftest.$ac_ext <<_ACEOF
3871 /* end confdefs.h.  */
3872 #include <stdlib.h>
3873
3874 _ACEOF
3875 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3876   $EGREP "free" >/dev/null 2>&1; then
3877   :
3878 else
3879   ac_cv_header_stdc=no
3880 fi
3881 rm -f conftest*
3882
3883 fi
3884
3885 if test $ac_cv_header_stdc = yes; then
3886   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3887   if test "$cross_compiling" = yes; then
3888   :
3889 else
3890   cat >conftest.$ac_ext <<_ACEOF
3891 /* confdefs.h.  */
3892 _ACEOF
3893 cat confdefs.h >>conftest.$ac_ext
3894 cat >>conftest.$ac_ext <<_ACEOF
3895 /* end confdefs.h.  */
3896 #include <ctype.h>
3897 #include <stdlib.h>
3898 #if ((' ' & 0x0FF) == 0x020)
3899 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3900 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3901 #else
3902 # define ISLOWER(c) \
3903                    (('a' <= (c) && (c) <= 'i') \
3904                      || ('j' <= (c) && (c) <= 'r') \
3905                      || ('s' <= (c) && (c) <= 'z'))
3906 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3907 #endif
3908
3909 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3910 int
3911 main ()
3912 {
3913   int i;
3914   for (i = 0; i < 256; i++)
3915     if (XOR (islower (i), ISLOWER (i))
3916         || toupper (i) != TOUPPER (i))
3917       return 2;
3918   return 0;
3919 }
3920 _ACEOF
3921 rm -f conftest$ac_exeext
3922 if { (ac_try="$ac_link"
3923 case "(($ac_try" in
3924   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3925   *) ac_try_echo=$ac_try;;
3926 esac
3927 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
3928 $as_echo "$ac_try_echo") >&5
3929   (eval "$ac_link") 2>&5
3930   ac_status=$?
3931   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
3932   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3933   { (case "(($ac_try" in
3934   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3935   *) ac_try_echo=$ac_try;;
3936 esac
3937 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
3938 $as_echo "$ac_try_echo") >&5
3939   (eval "$ac_try") 2>&5
3940   ac_status=$?
3941   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
3942   (exit $ac_status); }; }; then
3943   :
3944 else
3945   $as_echo "$as_me: program exited with status $ac_status" >&5
3946 $as_echo "$as_me: failed program was:" >&5
3947 sed 's/^/| /' conftest.$ac_ext >&5
3948
3949 ( exit $ac_status )
3950 ac_cv_header_stdc=no
3951 fi
3952 rm -rf conftest.dSYM
3953 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3954 fi
3955
3956
3957 fi
3958 fi
3959 { $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3960 $as_echo "$ac_cv_header_stdc" >&6; }
3961 if test $ac_cv_header_stdc = yes; then
3962
3963 cat >>confdefs.h <<\_ACEOF
3964 #define STDC_HEADERS 1
3965 _ACEOF
3966
3967 fi
3968
3969 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3970
3971
3972
3973
3974
3975
3976
3977
3978
3979 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3980                   inttypes.h stdint.h unistd.h
3981 do
3982 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3983 { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
3984 $as_echo_n "checking for $ac_header... " >&6; }
3985 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
3986   $as_echo_n "(cached) " >&6
3987 else
3988   cat >conftest.$ac_ext <<_ACEOF
3989 /* confdefs.h.  */
3990 _ACEOF
3991 cat confdefs.h >>conftest.$ac_ext
3992 cat >>conftest.$ac_ext <<_ACEOF
3993 /* end confdefs.h.  */
3994 $ac_includes_default
3995
3996 #include <$ac_header>
3997 _ACEOF
3998 rm -f conftest.$ac_objext
3999 if { (ac_try="$ac_compile"
4000 case "(($ac_try" in
4001   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4002   *) ac_try_echo=$ac_try;;
4003 esac
4004 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
4005 $as_echo "$ac_try_echo") >&5
4006   (eval "$ac_compile") 2>conftest.er1
4007   ac_status=$?
4008   grep -v '^ *+' conftest.er1 >conftest.err
4009   rm -f conftest.er1
4010   cat conftest.err >&5
4011   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
4012   (exit $ac_status); } && {
4013          test -z "$ac_c_werror_flag" ||
4014          test ! -s conftest.err
4015        } && test -s conftest.$ac_objext; then
4016   eval "$as_ac_Header=yes"
4017 else
4018   $as_echo "$as_me: failed program was:" >&5
4019 sed 's/^/| /' conftest.$ac_ext >&5
4020
4021         eval "$as_ac_Header=no"
4022 fi
4023
4024 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4025 fi
4026 ac_res=`eval 'as_val=${'$as_ac_Header'}
4027                  $as_echo "$as_val"'`
4028                { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
4029 $as_echo "$ac_res" >&6; }
4030 as_val=`eval 'as_val=${'$as_ac_Header'}
4031                  $as_echo "$as_val"'`
4032    if test "x$as_val" = x""yes; then
4033   cat >>confdefs.h <<_ACEOF
4034 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4035 _ACEOF
4036
4037 fi
4038
4039 done
4040
4041
4042 { $as_echo "$as_me:$LINENO: checking for size_t" >&5
4043 $as_echo_n "checking for size_t... " >&6; }
4044 if test "${ac_cv_type_size_t+set}" = set; then
4045   $as_echo_n "(cached) " >&6
4046 else
4047   ac_cv_type_size_t=no
4048 cat >conftest.$ac_ext <<_ACEOF
4049 /* confdefs.h.  */
4050 _ACEOF
4051 cat confdefs.h >>conftest.$ac_ext
4052 cat >>conftest.$ac_ext <<_ACEOF
4053 /* end confdefs.h.  */
4054 $ac_includes_default
4055 int
4056 main ()
4057 {
4058 if (sizeof (size_t))
4059        return 0;
4060   ;
4061   return 0;
4062 }
4063 _ACEOF
4064 rm -f conftest.$ac_objext
4065 if { (ac_try="$ac_compile"
4066 case "(($ac_try" in
4067   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4068   *) ac_try_echo=$ac_try;;
4069 esac
4070 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
4071 $as_echo "$ac_try_echo") >&5
4072   (eval "$ac_compile") 2>conftest.er1
4073   ac_status=$?
4074   grep -v '^ *+' conftest.er1 >conftest.err
4075   rm -f conftest.er1
4076   cat conftest.err >&5
4077   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
4078   (exit $ac_status); } && {
4079          test -z "$ac_c_werror_flag" ||
4080          test ! -s conftest.err
4081        } && test -s conftest.$ac_objext; then
4082   cat >conftest.$ac_ext <<_ACEOF
4083 /* confdefs.h.  */
4084 _ACEOF
4085 cat confdefs.h >>conftest.$ac_ext
4086 cat >>conftest.$ac_ext <<_ACEOF
4087 /* end confdefs.h.  */
4088 $ac_includes_default
4089 int
4090 main ()
4091 {
4092 if (sizeof ((size_t)))
4093           return 0;
4094   ;
4095   return 0;
4096 }
4097 _ACEOF
4098 rm -f conftest.$ac_objext
4099 if { (ac_try="$ac_compile"
4100 case "(($ac_try" in
4101   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4102   *) ac_try_echo=$ac_try;;
4103 esac
4104 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
4105 $as_echo "$ac_try_echo") >&5
4106   (eval "$ac_compile") 2>conftest.er1
4107   ac_status=$?
4108   grep -v '^ *+' conftest.er1 >conftest.err
4109   rm -f conftest.er1
4110   cat conftest.err >&5
4111   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
4112   (exit $ac_status); } && {
4113          test -z "$ac_c_werror_flag" ||
4114          test ! -s conftest.err
4115        } && test -s conftest.$ac_objext; then
4116   :
4117 else
4118   $as_echo "$as_me: failed program was:" >&5
4119 sed 's/^/| /' conftest.$ac_ext >&5
4120
4121         ac_cv_type_size_t=yes
4122 fi
4123
4124 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4125 else
4126   $as_echo "$as_me: failed program was:" >&5
4127 sed 's/^/| /' conftest.$ac_ext >&5
4128
4129
4130 fi
4131
4132 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4133 fi
4134 { $as_echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
4135 $as_echo "$ac_cv_type_size_t" >&6; }
4136 if test "x$ac_cv_type_size_t" = x""yes; then
4137   :
4138 else
4139
4140 cat >>confdefs.h <<_ACEOF
4141 #define size_t unsigned int
4142 _ACEOF
4143
4144 fi
4145
4146 { $as_echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
4147 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
4148 if test "${ac_cv_c_const+set}" = set; then
4149   $as_echo_n "(cached) " >&6
4150 else
4151   cat >conftest.$ac_ext <<_ACEOF
4152 /* confdefs.h.  */
4153 _ACEOF
4154 cat confdefs.h >>conftest.$ac_ext
4155 cat >>conftest.$ac_ext <<_ACEOF
4156 /* end confdefs.h.  */
4157
4158 int
4159 main ()
4160 {
4161 /* FIXME: Include the comments suggested by Paul. */
4162 #ifndef __cplusplus
4163   /* Ultrix mips cc rejects this.  */
4164   typedef int charset[2];
4165   const charset cs;
4166   /* SunOS 4.1.1 cc rejects this.  */
4167   char const *const *pcpcc;
4168   char **ppc;
4169   /* NEC SVR4.0.2 mips cc rejects this.  */
4170   struct point {int x, y;};
4171   static struct point const zero = {0,0};
4172   /* AIX XL C 1.02.0.0 rejects this.
4173      It does not let you subtract one const X* pointer from another in
4174      an arm of an if-expression whose if-part is not a constant
4175      expression */
4176   const char *g = "string";
4177   pcpcc = &g + (g ? g-g : 0);
4178   /* HPUX 7.0 cc rejects these. */
4179   ++pcpcc;
4180   ppc = (char**) pcpcc;
4181   pcpcc = (char const *const *) ppc;
4182   { /* SCO 3.2v4 cc rejects this.  */
4183     char *t;
4184     char const *s = 0 ? (char *) 0 : (char const *) 0;
4185
4186     *t++ = 0;
4187     if (s) return 0;
4188   }
4189   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
4190     int x[] = {25, 17};
4191     const int *foo = &x[0];
4192     ++foo;
4193   }
4194   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
4195     typedef const int *iptr;
4196     iptr p = 0;
4197     ++p;
4198   }
4199   { /* AIX XL C 1.02.0.0 rejects this saying
4200        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
4201     struct s { int j; const int *ap[3]; };
4202     struct s *b; b->j = 5;
4203   }
4204   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
4205     const int foo = 10;
4206     if (!foo) return 0;
4207   }
4208   return !cs[0] && !zero.x;
4209 #endif
4210
4211   ;
4212   return 0;
4213 }
4214 _ACEOF
4215 rm -f conftest.$ac_objext
4216 if { (ac_try="$ac_compile"
4217 case "(($ac_try" in
4218   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4219   *) ac_try_echo=$ac_try;;
4220 esac
4221 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
4222 $as_echo "$ac_try_echo") >&5
4223   (eval "$ac_compile") 2>conftest.er1
4224   ac_status=$?
4225   grep -v '^ *+' conftest.er1 >conftest.err
4226   rm -f conftest.er1
4227   cat conftest.err >&5
4228   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
4229   (exit $ac_status); } && {
4230          test -z "$ac_c_werror_flag" ||
4231          test ! -s conftest.err
4232        } && test -s conftest.$ac_objext; then
4233   ac_cv_c_const=yes
4234 else
4235   $as_echo "$as_me: failed program was:" >&5
4236 sed 's/^/| /' conftest.$ac_ext >&5
4237
4238         ac_cv_c_const=no
4239 fi
4240
4241 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4242 fi
4243 { $as_echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
4244 $as_echo "$ac_cv_c_const" >&6; }
4245 if test $ac_cv_c_const = no; then
4246
4247 cat >>confdefs.h <<\_ACEOF
4248 #define const /**/
4249 _ACEOF
4250
4251 fi
4252
4253
4254 for ac_prog in gawk mawk nawk awk
4255 do
4256   # Extract the first word of "$ac_prog", so it can be a program name with args.
4257 set dummy $ac_prog; ac_word=$2
4258 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
4259 $as_echo_n "checking for $ac_word... " >&6; }
4260 if test "${ac_cv_prog_AWK+set}" = set; then
4261   $as_echo_n "(cached) " >&6
4262 else
4263   if test -n "$AWK"; then
4264   ac_cv_prog_AWK="$AWK" # Let the user override the test.
4265 else
4266 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4267 for as_dir in $PATH
4268 do
4269   IFS=$as_save_IFS
4270   test -z "$as_dir" && as_dir=.
4271   for ac_exec_ext in '' $ac_executable_extensions; do
4272   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4273     ac_cv_prog_AWK="$ac_prog"
4274     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4275     break 2
4276   fi
4277 done
4278 done
4279 IFS=$as_save_IFS
4280
4281 fi
4282 fi
4283 AWK=$ac_cv_prog_AWK
4284 if test -n "$AWK"; then
4285   { $as_echo "$as_me:$LINENO: result: $AWK" >&5
4286 $as_echo "$AWK" >&6; }
4287 else
4288   { $as_echo "$as_me:$LINENO: result: no" >&5
4289 $as_echo "no" >&6; }
4290 fi
4291
4292
4293   test -n "$AWK" && break
4294 done
4295
4296 ac_ext=c
4297 ac_cpp='$CPP $CPPFLAGS'
4298 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4299 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4300 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4301 if test -n "$ac_tool_prefix"; then
4302   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4303 set dummy ${ac_tool_prefix}gcc; ac_word=$2
4304 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
4305 $as_echo_n "checking for $ac_word... " >&6; }
4306 if test "${ac_cv_prog_CC+set}" = set; then
4307   $as_echo_n "(cached) " >&6
4308 else
4309   if test -n "$CC"; then
4310   ac_cv_prog_CC="$CC" # Let the user override the test.
4311 else
4312 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4313 for as_dir in $PATH
4314 do
4315   IFS=$as_save_IFS
4316   test -z "$as_dir" && as_dir=.
4317   for ac_exec_ext in '' $ac_executable_extensions; do
4318   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4319     ac_cv_prog_CC="${ac_tool_prefix}gcc"
4320     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4321     break 2
4322   fi
4323 done
4324 done
4325 IFS=$as_save_IFS
4326
4327 fi
4328 fi
4329 CC=$ac_cv_prog_CC
4330 if test -n "$CC"; then
4331   { $as_echo "$as_me:$LINENO: result: $CC" >&5
4332 $as_echo "$CC" >&6; }
4333 else
4334   { $as_echo "$as_me:$LINENO: result: no" >&5
4335 $as_echo "no" >&6; }
4336 fi
4337
4338
4339 fi
4340 if test -z "$ac_cv_prog_CC"; then
4341   ac_ct_CC=$CC
4342   # Extract the first word of "gcc", so it can be a program name with args.
4343 set dummy gcc; ac_word=$2
4344 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
4345 $as_echo_n "checking for $ac_word... " >&6; }
4346 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
4347   $as_echo_n "(cached) " >&6
4348 else
4349   if test -n "$ac_ct_CC"; then
4350   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4351 else
4352 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4353 for as_dir in $PATH
4354 do
4355   IFS=$as_save_IFS
4356   test -z "$as_dir" && as_dir=.
4357   for ac_exec_ext in '' $ac_executable_extensions; do
4358   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4359     ac_cv_prog_ac_ct_CC="gcc"
4360     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4361     break 2
4362   fi
4363 done
4364 done
4365 IFS=$as_save_IFS
4366
4367 fi
4368 fi
4369 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4370 if test -n "$ac_ct_CC"; then
4371   { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
4372 $as_echo "$ac_ct_CC" >&6; }
4373 else
4374   { $as_echo "$as_me:$LINENO: result: no" >&5
4375 $as_echo "no" >&6; }
4376 fi
4377
4378   if test "x$ac_ct_CC" = x; then
4379     CC=""
4380   else
4381     case $cross_compiling:$ac_tool_warned in
4382 yes:)
4383 { $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
4384 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4385 ac_tool_warned=yes ;;
4386 esac
4387     CC=$ac_ct_CC
4388   fi
4389 else
4390   CC="$ac_cv_prog_CC"
4391 fi
4392
4393 if test -z "$CC"; then
4394           if test -n "$ac_tool_prefix"; then
4395     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4396 set dummy ${ac_tool_prefix}cc; ac_word=$2
4397 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
4398 $as_echo_n "checking for $ac_word... " >&6; }
4399 if test "${ac_cv_prog_CC+set}" = set; then
4400   $as_echo_n "(cached) " >&6
4401 else
4402   if test -n "$CC"; then
4403   ac_cv_prog_CC="$CC" # Let the user override the test.
4404 else
4405 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4406 for as_dir in $PATH
4407 do
4408   IFS=$as_save_IFS
4409   test -z "$as_dir" && as_dir=.
4410   for ac_exec_ext in '' $ac_executable_extensions; do
4411   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4412     ac_cv_prog_CC="${ac_tool_prefix}cc"
4413     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4414     break 2
4415   fi
4416 done
4417 done
4418 IFS=$as_save_IFS
4419
4420 fi
4421 fi
4422 CC=$ac_cv_prog_CC
4423 if test -n "$CC"; then
4424   { $as_echo "$as_me:$LINENO: result: $CC" >&5
4425 $as_echo "$CC" >&6; }
4426 else
4427   { $as_echo "$as_me:$LINENO: result: no" >&5
4428 $as_echo "no" >&6; }
4429 fi
4430
4431
4432   fi
4433 fi
4434 if test -z "$CC"; then
4435   # Extract the first word of "cc", so it can be a program name with args.
4436 set dummy cc; ac_word=$2
4437 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
4438 $as_echo_n "checking for $ac_word... " >&6; }
4439 if test "${ac_cv_prog_CC+set}" = set; then
4440   $as_echo_n "(cached) " >&6
4441 else
4442   if test -n "$CC"; then
4443   ac_cv_prog_CC="$CC" # Let the user override the test.
4444 else
4445   ac_prog_rejected=no
4446 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4447 for as_dir in $PATH
4448 do
4449   IFS=$as_save_IFS
4450   test -z "$as_dir" && as_dir=.
4451   for ac_exec_ext in '' $ac_executable_extensions; do
4452   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4453     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4454        ac_prog_rejected=yes
4455        continue
4456      fi
4457     ac_cv_prog_CC="cc"
4458     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4459     break 2
4460   fi
4461 done
4462 done
4463 IFS=$as_save_IFS
4464
4465 if test $ac_prog_rejected = yes; then
4466   # We found a bogon in the path, so make sure we never use it.
4467   set dummy $ac_cv_prog_CC
4468   shift
4469   if test $# != 0; then
4470     # We chose a different compiler from the bogus one.
4471     # However, it has the same basename, so the bogon will be chosen
4472     # first if we set CC to just the basename; use the full file name.
4473     shift
4474     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4475   fi
4476 fi
4477 fi
4478 fi
4479 CC=$ac_cv_prog_CC
4480 if test -n "$CC"; then
4481   { $as_echo "$as_me:$LINENO: result: $CC" >&5
4482 $as_echo "$CC" >&6; }
4483 else
4484   { $as_echo "$as_me:$LINENO: result: no" >&5
4485 $as_echo "no" >&6; }
4486 fi
4487
4488
4489 fi
4490 if test -z "$CC"; then
4491   if test -n "$ac_tool_prefix"; then
4492   for ac_prog in cl.exe
4493   do
4494     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4495 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4496 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
4497 $as_echo_n "checking for $ac_word... " >&6; }
4498 if test "${ac_cv_prog_CC+set}" = set; then
4499   $as_echo_n "(cached) " >&6
4500 else
4501   if test -n "$CC"; then
4502   ac_cv_prog_CC="$CC" # Let the user override the test.
4503 else
4504 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4505 for as_dir in $PATH
4506 do
4507   IFS=$as_save_IFS
4508   test -z "$as_dir" && as_dir=.
4509   for ac_exec_ext in '' $ac_executable_extensions; do
4510   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4511     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4512     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4513     break 2
4514   fi
4515 done
4516 done
4517 IFS=$as_save_IFS
4518
4519 fi
4520 fi
4521 CC=$ac_cv_prog_CC
4522 if test -n "$CC"; then
4523   { $as_echo "$as_me:$LINENO: result: $CC" >&5
4524 $as_echo "$CC" >&6; }
4525 else
4526   { $as_echo "$as_me:$LINENO: result: no" >&5
4527 $as_echo "no" >&6; }
4528 fi
4529
4530
4531     test -n "$CC" && break
4532   done
4533 fi
4534 if test -z "$CC"; then
4535   ac_ct_CC=$CC
4536   for ac_prog in cl.exe
4537 do
4538   # Extract the first word of "$ac_prog", so it can be a program name with args.
4539 set dummy $ac_prog; ac_word=$2
4540 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
4541 $as_echo_n "checking for $ac_word... " >&6; }
4542 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
4543   $as_echo_n "(cached) " >&6
4544 else
4545   if test -n "$ac_ct_CC"; then
4546   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4547 else
4548 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4549 for as_dir in $PATH
4550 do
4551   IFS=$as_save_IFS
4552   test -z "$as_dir" && as_dir=.
4553   for ac_exec_ext in '' $ac_executable_extensions; do
4554   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4555     ac_cv_prog_ac_ct_CC="$ac_prog"
4556     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4557     break 2
4558   fi
4559 done
4560 done
4561 IFS=$as_save_IFS
4562
4563 fi
4564 fi
4565 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4566 if test -n "$ac_ct_CC"; then
4567   { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
4568 $as_echo "$ac_ct_CC" >&6; }
4569 else
4570   { $as_echo "$as_me:$LINENO: result: no" >&5
4571 $as_echo "no" >&6; }
4572 fi
4573
4574
4575   test -n "$ac_ct_CC" && break
4576 done
4577
4578   if test "x$ac_ct_CC" = x; then
4579     CC=""
4580   else
4581     case $cross_compiling:$ac_tool_warned in
4582 yes:)
4583 { $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
4584 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4585 ac_tool_warned=yes ;;
4586 esac
4587     CC=$ac_ct_CC
4588   fi
4589 fi
4590
4591 fi
4592
4593
4594 test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
4595 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4596 { { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
4597 See \`config.log' for more details." >&5
4598 $as_echo "$as_me: error: no acceptable C compiler found in \$PATH
4599 See \`config.log' for more details." >&2;}
4600    { (exit 1); exit 1; }; }; }
4601
4602 # Provide some information about the compiler.
4603 $as_echo "$as_me:$LINENO: checking for C compiler version" >&5
4604 set X $ac_compile
4605 ac_compiler=$2
4606 { (ac_try="$ac_compiler --version >&5"
4607 case "(($ac_try" in
4608   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4609   *) ac_try_echo=$ac_try;;
4610 esac
4611 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
4612 $as_echo "$ac_try_echo") >&5
4613   (eval "$ac_compiler --version >&5") 2>&5
4614   ac_status=$?
4615   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
4616   (exit $ac_status); }
4617 { (ac_try="$ac_compiler -v >&5"
4618 case "(($ac_try" in
4619   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4620   *) ac_try_echo=$ac_try;;
4621 esac
4622 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
4623 $as_echo "$ac_try_echo") >&5
4624   (eval "$ac_compiler -v >&5") 2>&5
4625   ac_status=$?
4626   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
4627   (exit $ac_status); }
4628 { (ac_try="$ac_compiler -V >&5"
4629 case "(($ac_try" in
4630   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4631   *) ac_try_echo=$ac_try;;
4632 esac
4633 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
4634 $as_echo "$ac_try_echo") >&5
4635   (eval "$ac_compiler -V >&5") 2>&5
4636   ac_status=$?
4637   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
4638   (exit $ac_status); }
4639
4640 { $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
4641 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4642 if test "${ac_cv_c_compiler_gnu+set}" = set; then
4643   $as_echo_n "(cached) " >&6
4644 else
4645   cat >conftest.$ac_ext <<_ACEOF
4646 /* confdefs.h.  */
4647 _ACEOF
4648 cat confdefs.h >>conftest.$ac_ext
4649 cat >>conftest.$ac_ext <<_ACEOF
4650 /* end confdefs.h.  */
4651
4652 int
4653 main ()
4654 {
4655 #ifndef __GNUC__
4656        choke me
4657 #endif
4658
4659   ;
4660   return 0;
4661 }
4662 _ACEOF
4663 rm -f conftest.$ac_objext
4664 if { (ac_try="$ac_compile"
4665 case "(($ac_try" in
4666   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4667   *) ac_try_echo=$ac_try;;
4668 esac
4669 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
4670 $as_echo "$ac_try_echo") >&5
4671   (eval "$ac_compile") 2>conftest.er1
4672   ac_status=$?
4673   grep -v '^ *+' conftest.er1 >conftest.err
4674   rm -f conftest.er1
4675   cat conftest.err >&5
4676   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
4677   (exit $ac_status); } && {
4678          test -z "$ac_c_werror_flag" ||
4679          test ! -s conftest.err
4680        } && test -s conftest.$ac_objext; then
4681   ac_compiler_gnu=yes
4682 else
4683   $as_echo "$as_me: failed program was:" >&5
4684 sed 's/^/| /' conftest.$ac_ext >&5
4685
4686         ac_compiler_gnu=no
4687 fi
4688
4689 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4690 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4691
4692 fi
4693 { $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
4694 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4695 if test $ac_compiler_gnu = yes; then
4696   GCC=yes
4697 else
4698   GCC=
4699 fi
4700 ac_test_CFLAGS=${CFLAGS+set}
4701 ac_save_CFLAGS=$CFLAGS
4702 { $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
4703 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4704 if test "${ac_cv_prog_cc_g+set}" = set; then
4705   $as_echo_n "(cached) " >&6
4706 else
4707   ac_save_c_werror_flag=$ac_c_werror_flag
4708    ac_c_werror_flag=yes
4709    ac_cv_prog_cc_g=no
4710    CFLAGS="-g"
4711    cat >conftest.$ac_ext <<_ACEOF
4712 /* confdefs.h.  */
4713 _ACEOF
4714 cat confdefs.h >>conftest.$ac_ext
4715 cat >>conftest.$ac_ext <<_ACEOF
4716 /* end confdefs.h.  */
4717
4718 int
4719 main ()
4720 {
4721
4722   ;
4723   return 0;
4724 }
4725 _ACEOF
4726 rm -f conftest.$ac_objext
4727 if { (ac_try="$ac_compile"
4728 case "(($ac_try" in
4729   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4730   *) ac_try_echo=$ac_try;;
4731 esac
4732 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
4733 $as_echo "$ac_try_echo") >&5
4734   (eval "$ac_compile") 2>conftest.er1
4735   ac_status=$?
4736   grep -v '^ *+' conftest.er1 >conftest.err
4737   rm -f conftest.er1
4738   cat conftest.err >&5
4739   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
4740   (exit $ac_status); } && {
4741          test -z "$ac_c_werror_flag" ||
4742          test ! -s conftest.err
4743        } && test -s conftest.$ac_objext; then
4744   ac_cv_prog_cc_g=yes
4745 else
4746   $as_echo "$as_me: failed program was:" >&5
4747 sed 's/^/| /' conftest.$ac_ext >&5
4748
4749         CFLAGS=""
4750       cat >conftest.$ac_ext <<_ACEOF
4751 /* confdefs.h.  */
4752 _ACEOF
4753 cat confdefs.h >>conftest.$ac_ext
4754 cat >>conftest.$ac_ext <<_ACEOF
4755 /* end confdefs.h.  */
4756
4757 int
4758 main ()
4759 {
4760
4761   ;
4762   return 0;
4763 }
4764 _ACEOF
4765 rm -f conftest.$ac_objext
4766 if { (ac_try="$ac_compile"
4767 case "(($ac_try" in
4768   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4769   *) ac_try_echo=$ac_try;;
4770 esac
4771 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
4772 $as_echo "$ac_try_echo") >&5
4773   (eval "$ac_compile") 2>conftest.er1
4774   ac_status=$?
4775   grep -v '^ *+' conftest.er1 >conftest.err
4776   rm -f conftest.er1
4777   cat conftest.err >&5
4778   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
4779   (exit $ac_status); } && {
4780          test -z "$ac_c_werror_flag" ||
4781          test ! -s conftest.err
4782        } && test -s conftest.$ac_objext; then
4783   :
4784 else
4785   $as_echo "$as_me: failed program was:" >&5
4786 sed 's/^/| /' conftest.$ac_ext >&5
4787
4788         ac_c_werror_flag=$ac_save_c_werror_flag
4789          CFLAGS="-g"
4790          cat >conftest.$ac_ext <<_ACEOF
4791 /* confdefs.h.  */
4792 _ACEOF
4793 cat confdefs.h >>conftest.$ac_ext
4794 cat >>conftest.$ac_ext <<_ACEOF
4795 /* end confdefs.h.  */
4796
4797 int
4798 main ()
4799 {
4800
4801   ;
4802   return 0;
4803 }
4804 _ACEOF
4805 rm -f conftest.$ac_objext
4806 if { (ac_try="$ac_compile"
4807 case "(($ac_try" in
4808   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4809   *) ac_try_echo=$ac_try;;
4810 esac
4811 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
4812 $as_echo "$ac_try_echo") >&5
4813   (eval "$ac_compile") 2>conftest.er1
4814   ac_status=$?
4815   grep -v '^ *+' conftest.er1 >conftest.err
4816   rm -f conftest.er1
4817   cat conftest.err >&5
4818   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
4819   (exit $ac_status); } && {
4820          test -z "$ac_c_werror_flag" ||
4821          test ! -s conftest.err
4822        } && test -s conftest.$ac_objext; then
4823   ac_cv_prog_cc_g=yes
4824 else
4825   $as_echo "$as_me: failed program was:" >&5
4826 sed 's/^/| /' conftest.$ac_ext >&5
4827
4828
4829 fi
4830
4831 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4832 fi
4833
4834 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4835 fi
4836
4837 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4838    ac_c_werror_flag=$ac_save_c_werror_flag
4839 fi
4840 { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
4841 $as_echo "$ac_cv_prog_cc_g" >&6; }
4842 if test "$ac_test_CFLAGS" = set; then
4843   CFLAGS=$ac_save_CFLAGS
4844 elif test $ac_cv_prog_cc_g = yes; then
4845   if test "$GCC" = yes; then
4846     CFLAGS="-g -O2"
4847   else
4848     CFLAGS="-g"
4849   fi
4850 else
4851   if test "$GCC" = yes; then
4852     CFLAGS="-O2"
4853   else
4854     CFLAGS=
4855   fi
4856 fi
4857 { $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
4858 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4859 if test "${ac_cv_prog_cc_c89+set}" = set; then
4860   $as_echo_n "(cached) " >&6
4861 else
4862   ac_cv_prog_cc_c89=no
4863 ac_save_CC=$CC
4864 cat >conftest.$ac_ext <<_ACEOF
4865 /* confdefs.h.  */
4866 _ACEOF
4867 cat confdefs.h >>conftest.$ac_ext
4868 cat >>conftest.$ac_ext <<_ACEOF
4869 /* end confdefs.h.  */
4870 #include <stdarg.h>
4871 #include <stdio.h>
4872 #include <sys/types.h>
4873 #include <sys/stat.h>
4874 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4875 struct buf { int x; };
4876 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4877 static char *e (p, i)
4878      char **p;
4879      int i;
4880 {
4881   return p[i];
4882 }
4883 static char *f (char * (*g) (char **, int), char **p, ...)
4884 {
4885   char *s;
4886   va_list v;
4887   va_start (v,p);
4888   s = g (p, va_arg (v,int));
4889   va_end (v);
4890   return s;
4891 }
4892
4893 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4894    function prototypes and stuff, but not '\xHH' hex character constants.
4895    These don't provoke an error unfortunately, instead are silently treated
4896    as 'x'.  The following induces an error, until -std is added to get
4897    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4898    array size at least.  It's necessary to write '\x00'==0 to get something
4899    that's true only with -std.  */
4900 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4901
4902 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4903    inside strings and character constants.  */
4904 #define FOO(x) 'x'
4905 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4906
4907 int test (int i, double x);
4908 struct s1 {int (*f) (int a);};
4909 struct s2 {int (*f) (double a);};
4910 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4911 int argc;
4912 char **argv;
4913 int
4914 main ()
4915 {
4916 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4917   ;
4918   return 0;
4919 }
4920 _ACEOF
4921 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4922         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4923 do
4924   CC="$ac_save_CC $ac_arg"
4925   rm -f conftest.$ac_objext
4926 if { (ac_try="$ac_compile"
4927 case "(($ac_try" in
4928   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4929   *) ac_try_echo=$ac_try;;
4930 esac
4931 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
4932 $as_echo "$ac_try_echo") >&5
4933   (eval "$ac_compile") 2>conftest.er1
4934   ac_status=$?
4935   grep -v '^ *+' conftest.er1 >conftest.err
4936   rm -f conftest.er1
4937   cat conftest.err >&5
4938   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
4939   (exit $ac_status); } && {
4940          test -z "$ac_c_werror_flag" ||
4941          test ! -s conftest.err
4942        } && test -s conftest.$ac_objext; then
4943   ac_cv_prog_cc_c89=$ac_arg
4944 else
4945   $as_echo "$as_me: failed program was:" >&5
4946 sed 's/^/| /' conftest.$ac_ext >&5
4947
4948
4949 fi
4950
4951 rm -f core conftest.err conftest.$ac_objext
4952   test "x$ac_cv_prog_cc_c89" != "xno" && break
4953 done
4954 rm -f conftest.$ac_ext
4955 CC=$ac_save_CC
4956
4957 fi
4958 # AC_CACHE_VAL
4959 case "x$ac_cv_prog_cc_c89" in
4960   x)
4961     { $as_echo "$as_me:$LINENO: result: none needed" >&5
4962 $as_echo "none needed" >&6; } ;;
4963   xno)
4964     { $as_echo "$as_me:$LINENO: result: unsupported" >&5
4965 $as_echo "unsupported" >&6; } ;;
4966   *)
4967     CC="$CC $ac_cv_prog_cc_c89"
4968     { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
4969 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4970 esac
4971
4972
4973 ac_ext=c
4974 ac_cpp='$CPP $CPPFLAGS'
4975 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4976 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4977 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4978
4979 depcc="$CC"   am_compiler_list=
4980
4981 { $as_echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
4982 $as_echo_n "checking dependency style of $depcc... " >&6; }
4983 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
4984   $as_echo_n "(cached) " >&6
4985 else
4986   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4987   # We make a subdir and do the tests there.  Otherwise we can end up
4988   # making bogus files that we don't know about and never remove.  For
4989   # instance it was reported that on HP-UX the gcc test will end up
4990   # making a dummy file named `D' -- because `-MD' means `put the output
4991   # in D'.
4992   mkdir conftest.dir
4993   # Copy depcomp to subdir because otherwise we won't find it if we're
4994   # using a relative directory.
4995   cp "$am_depcomp" conftest.dir
4996   cd conftest.dir
4997   # We will build objects and dependencies in a subdirectory because
4998   # it helps to detect inapplicable dependency modes.  For instance
4999   # both Tru64's cc and ICC support -MD to output dependencies as a
5000   # side effect of compilation, but ICC will put the dependencies in
5001   # the current directory while Tru64 will put them in the object
5002   # directory.
5003   mkdir sub
5004
5005   am_cv_CC_dependencies_compiler_type=none
5006   if test "$am_compiler_list" = ""; then
5007      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5008   fi
5009   for depmode in $am_compiler_list; do
5010     # Setup a source with many dependencies, because some compilers
5011     # like to wrap large dependency lists on column 80 (with \), and
5012     # we should not choose a depcomp mode which is confused by this.
5013     #
5014     # We need to recreate these files for each test, as the compiler may
5015     # overwrite some of them when testing with obscure command lines.
5016     # This happens at least with the AIX C compiler.
5017     : > sub/conftest.c
5018     for i in 1 2 3 4 5 6; do
5019       echo '#include "conftst'$i'.h"' >> sub/conftest.c
5020       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
5021       # Solaris 8's {/usr,}/bin/sh.
5022       touch sub/conftst$i.h
5023     done
5024     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5025
5026     case $depmode in
5027     nosideeffect)
5028       # after this tag, mechanisms are not by side-effect, so they'll
5029       # only be used when explicitly requested
5030       if test "x$enable_dependency_tracking" = xyes; then
5031         continue
5032       else
5033         break
5034       fi
5035       ;;
5036     none) break ;;
5037     esac
5038     # We check with `-c' and `-o' for the sake of the "dashmstdout"
5039     # mode.  It turns out that the SunPro C++ compiler does not properly
5040     # handle `-M -o', and we need to detect this.
5041     if depmode=$depmode \
5042        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
5043        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5044        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
5045          >/dev/null 2>conftest.err &&
5046        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
5047        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5048        grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
5049        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5050       # icc doesn't choke on unknown options, it will just issue warnings
5051       # or remarks (even with -Werror).  So we grep stderr for any message
5052       # that says an option was ignored or not supported.
5053       # When given -MP, icc 7.0 and 7.1 complain thusly:
5054       #   icc: Command line warning: ignoring option '-M'; no argument required
5055       # The diagnosis changed in icc 8.0:
5056       #   icc: Command line remark: option '-MP' not supported
5057       if (grep 'ignoring option' conftest.err ||
5058           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5059         am_cv_CC_dependencies_compiler_type=$depmode
5060         break
5061       fi
5062     fi
5063   done
5064
5065   cd ..
5066   rm -rf conftest.dir
5067 else
5068   am_cv_CC_dependencies_compiler_type=none
5069 fi
5070
5071 fi
5072 { $as_echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
5073 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
5074 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5075
5076  if
5077   test "x$enable_dependency_tracking" != xno \
5078   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
5079   am__fastdepCC_TRUE=
5080   am__fastdepCC_FALSE='#'
5081 else
5082   am__fastdepCC_TRUE='#'
5083   am__fastdepCC_FALSE=
5084 fi
5085
5086
5087 for ac_prog in 'bison -y' byacc
5088 do
5089   # Extract the first word of "$ac_prog", so it can be a program name with args.
5090 set dummy $ac_prog; ac_word=$2
5091 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
5092 $as_echo_n "checking for $ac_word... " >&6; }
5093 if test "${ac_cv_prog_YACC+set}" = set; then
5094   $as_echo_n "(cached) " >&6
5095 else
5096   if test -n "$YACC"; then
5097   ac_cv_prog_YACC="$YACC" # Let the user override the test.
5098 else
5099 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5100 for as_dir in $PATH
5101 do
5102   IFS=$as_save_IFS
5103   test -z "$as_dir" && as_dir=.
5104   for ac_exec_ext in '' $ac_executable_extensions; do
5105   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5106     ac_cv_prog_YACC="$ac_prog"
5107     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5108     break 2
5109   fi
5110 done
5111 done
5112 IFS=$as_save_IFS
5113
5114 fi
5115 fi
5116 YACC=$ac_cv_prog_YACC
5117 if test -n "$YACC"; then
5118   { $as_echo "$as_me:$LINENO: result: $YACC" >&5
5119 $as_echo "$YACC" >&6; }
5120 else
5121   { $as_echo "$as_me:$LINENO: result: no" >&5
5122 $as_echo "no" >&6; }
5123 fi
5124
5125
5126   test -n "$YACC" && break
5127 done
5128 test -n "$YACC" || YACC="yacc"
5129
5130 for ac_prog in flex lex
5131 do
5132   # Extract the first word of "$ac_prog", so it can be a program name with args.
5133 set dummy $ac_prog; ac_word=$2
5134 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
5135 $as_echo_n "checking for $ac_word... " >&6; }
5136 if test "${ac_cv_prog_LEX+set}" = set; then
5137   $as_echo_n "(cached) " >&6
5138 else
5139   if test -n "$LEX"; then
5140   ac_cv_prog_LEX="$LEX" # Let the user override the test.
5141 else
5142 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5143 for as_dir in $PATH
5144 do
5145   IFS=$as_save_IFS
5146   test -z "$as_dir" && as_dir=.
5147   for ac_exec_ext in '' $ac_executable_extensions; do
5148   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5149     ac_cv_prog_LEX="$ac_prog"
5150     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5151     break 2
5152   fi
5153 done
5154 done
5155 IFS=$as_save_IFS
5156
5157 fi
5158 fi
5159 LEX=$ac_cv_prog_LEX
5160 if test -n "$LEX"; then
5161   { $as_echo "$as_me:$LINENO: result: $LEX" >&5
5162 $as_echo "$LEX" >&6; }
5163 else
5164   { $as_echo "$as_me:$LINENO: result: no" >&5
5165 $as_echo "no" >&6; }
5166 fi
5167
5168
5169   test -n "$LEX" && break
5170 done
5171 test -n "$LEX" || LEX=":"
5172
5173 if test "x$LEX" != "x:"; then
5174   cat >conftest.l <<_ACEOF
5175 %%
5176 a { ECHO; }
5177 b { REJECT; }
5178 c { yymore (); }
5179 d { yyless (1); }
5180 e { yyless (input () != 0); }
5181 f { unput (yytext[0]); }
5182 . { BEGIN INITIAL; }
5183 %%
5184 #ifdef YYTEXT_POINTER
5185 extern char *yytext;
5186 #endif
5187 int
5188 main (void)
5189 {
5190   return ! yylex () + ! yywrap ();
5191 }
5192 _ACEOF
5193 { (ac_try="$LEX conftest.l"
5194 case "(($ac_try" in
5195   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5196   *) ac_try_echo=$ac_try;;
5197 esac
5198 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
5199 $as_echo "$ac_try_echo") >&5
5200   (eval "$LEX conftest.l") 2>&5
5201   ac_status=$?
5202   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
5203   (exit $ac_status); }
5204 { $as_echo "$as_me:$LINENO: checking lex output file root" >&5
5205 $as_echo_n "checking lex output file root... " >&6; }
5206 if test "${ac_cv_prog_lex_root+set}" = set; then
5207   $as_echo_n "(cached) " >&6
5208 else
5209
5210 if test -f lex.yy.c; then
5211   ac_cv_prog_lex_root=lex.yy
5212 elif test -f lexyy.c; then
5213   ac_cv_prog_lex_root=lexyy
5214 else
5215   { { $as_echo "$as_me:$LINENO: error: cannot find output from $LEX; giving up" >&5
5216 $as_echo "$as_me: error: cannot find output from $LEX; giving up" >&2;}
5217    { (exit 1); exit 1; }; }
5218 fi
5219 fi
5220 { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_lex_root" >&5
5221 $as_echo "$ac_cv_prog_lex_root" >&6; }
5222 LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
5223
5224 if test -z "${LEXLIB+set}"; then
5225   { $as_echo "$as_me:$LINENO: checking lex library" >&5
5226 $as_echo_n "checking lex library... " >&6; }
5227 if test "${ac_cv_lib_lex+set}" = set; then
5228   $as_echo_n "(cached) " >&6
5229 else
5230
5231     ac_save_LIBS=$LIBS
5232     ac_cv_lib_lex='none needed'
5233     for ac_lib in '' -lfl -ll; do
5234       LIBS="$ac_lib $ac_save_LIBS"
5235       cat >conftest.$ac_ext <<_ACEOF
5236 `cat $LEX_OUTPUT_ROOT.c`
5237 _ACEOF
5238 rm -f conftest.$ac_objext conftest$ac_exeext
5239 if { (ac_try="$ac_link"
5240 case "(($ac_try" in
5241   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5242   *) ac_try_echo=$ac_try;;
5243 esac
5244 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
5245 $as_echo "$ac_try_echo") >&5
5246   (eval "$ac_link") 2>conftest.er1
5247   ac_status=$?
5248   grep -v '^ *+' conftest.er1 >conftest.err
5249   rm -f conftest.er1
5250   cat conftest.err >&5
5251   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
5252   (exit $ac_status); } && {
5253          test -z "$ac_c_werror_flag" ||
5254          test ! -s conftest.err
5255        } && test -s conftest$ac_exeext && {
5256          test "$cross_compiling" = yes ||
5257          $as_test_x conftest$ac_exeext
5258        }; then
5259   ac_cv_lib_lex=$ac_lib
5260 else
5261   $as_echo "$as_me: failed program was:" >&5
5262 sed 's/^/| /' conftest.$ac_ext >&5
5263
5264
5265 fi
5266
5267 rm -rf conftest.dSYM
5268 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5269       conftest$ac_exeext conftest.$ac_ext
5270       test "$ac_cv_lib_lex" != 'none needed' && break
5271     done
5272     LIBS=$ac_save_LIBS
5273
5274 fi
5275 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_lex" >&5
5276 $as_echo "$ac_cv_lib_lex" >&6; }
5277   test "$ac_cv_lib_lex" != 'none needed' && LEXLIB=$ac_cv_lib_lex
5278 fi
5279
5280
5281 { $as_echo "$as_me:$LINENO: checking whether yytext is a pointer" >&5
5282 $as_echo_n "checking whether yytext is a pointer... " >&6; }
5283 if test "${ac_cv_prog_lex_yytext_pointer+set}" = set; then
5284   $as_echo_n "(cached) " >&6
5285 else
5286   # POSIX says lex can declare yytext either as a pointer or an array; the
5287 # default is implementation-dependent.  Figure out which it is, since
5288 # not all implementations provide the %pointer and %array declarations.
5289 ac_cv_prog_lex_yytext_pointer=no
5290 ac_save_LIBS=$LIBS
5291 LIBS="$LEXLIB $ac_save_LIBS"
5292 cat >conftest.$ac_ext <<_ACEOF
5293 #define YYTEXT_POINTER 1
5294 `cat $LEX_OUTPUT_ROOT.c`
5295 _ACEOF
5296 rm -f conftest.$ac_objext conftest$ac_exeext
5297 if { (ac_try="$ac_link"
5298 case "(($ac_try" in
5299   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5300   *) ac_try_echo=$ac_try;;
5301 esac
5302 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
5303 $as_echo "$ac_try_echo") >&5
5304   (eval "$ac_link") 2>conftest.er1
5305   ac_status=$?
5306   grep -v '^ *+' conftest.er1 >conftest.err
5307   rm -f conftest.er1
5308   cat conftest.err >&5
5309   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
5310   (exit $ac_status); } && {
5311          test -z "$ac_c_werror_flag" ||
5312          test ! -s conftest.err
5313        } && test -s conftest$ac_exeext && {
5314          test "$cross_compiling" = yes ||
5315          $as_test_x conftest$ac_exeext
5316        }; then
5317   ac_cv_prog_lex_yytext_pointer=yes
5318 else
5319   $as_echo "$as_me: failed program was:" >&5
5320 sed 's/^/| /' conftest.$ac_ext >&5
5321
5322
5323 fi
5324
5325 rm -rf conftest.dSYM
5326 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5327       conftest$ac_exeext conftest.$ac_ext
5328 LIBS=$ac_save_LIBS
5329
5330 fi
5331 { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_lex_yytext_pointer" >&5
5332 $as_echo "$ac_cv_prog_lex_yytext_pointer" >&6; }
5333 if test $ac_cv_prog_lex_yytext_pointer = yes; then
5334
5335 cat >>confdefs.h <<\_ACEOF
5336 #define YYTEXT_POINTER 1
5337 _ACEOF
5338
5339 fi
5340 rm -f conftest.l $LEX_OUTPUT_ROOT.c
5341
5342 fi
5343 if test "$LEX" = :; then
5344   LEX=${am_missing_run}flex
5345 fi
5346 # Find a good install program.  We prefer a C program (faster),
5347 # so one script is as good as another.  But avoid the broken or
5348 # incompatible versions:
5349 # SysV /etc/install, /usr/sbin/install
5350 # SunOS /usr/etc/install
5351 # IRIX /sbin/install
5352 # AIX /bin/install
5353 # AmigaOS /C/install, which installs bootblocks on floppy discs
5354 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
5355 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
5356 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
5357 # OS/2's system install, which has a completely different semantic
5358 # ./install, which can be erroneously created by make from ./install.sh.
5359 # Reject install programs that cannot install multiple files.
5360 { $as_echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
5361 $as_echo_n "checking for a BSD-compatible install... " >&6; }
5362 if test -z "$INSTALL"; then
5363 if test "${ac_cv_path_install+set}" = set; then
5364   $as_echo_n "(cached) " >&6
5365 else
5366   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5367 for as_dir in $PATH
5368 do
5369   IFS=$as_save_IFS
5370   test -z "$as_dir" && as_dir=.
5371   # Account for people who put trailing slashes in PATH elements.
5372 case $as_dir/ in
5373   ./ | .// | /cC/* | \
5374   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
5375   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
5376   /usr/ucb/* ) ;;
5377   *)
5378     # OSF1 and SCO ODT 3.0 have their own names for install.
5379     # Don't use installbsd from OSF since it installs stuff as root
5380     # by default.
5381     for ac_prog in ginstall scoinst install; do
5382       for ac_exec_ext in '' $ac_executable_extensions; do
5383         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
5384           if test $ac_prog = install &&
5385             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5386             # AIX install.  It has an incompatible calling convention.
5387             :
5388           elif test $ac_prog = install &&
5389             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5390             # program-specific install script used by HP pwplus--don't use.
5391             :
5392           else
5393             rm -rf conftest.one conftest.two conftest.dir
5394             echo one > conftest.one
5395             echo two > conftest.two
5396             mkdir conftest.dir
5397             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
5398               test -s conftest.one && test -s conftest.two &&
5399               test -s conftest.dir/conftest.one &&
5400               test -s conftest.dir/conftest.two
5401             then
5402               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
5403               break 3
5404             fi
5405           fi
5406         fi
5407       done
5408     done
5409     ;;
5410 esac
5411
5412 done
5413 IFS=$as_save_IFS
5414
5415 rm -rf conftest.one conftest.two conftest.dir
5416
5417 fi
5418   if test "${ac_cv_path_install+set}" = set; then
5419     INSTALL=$ac_cv_path_install
5420   else
5421     # As a last resort, use the slow shell script.  Don't cache a
5422     # value for INSTALL within a source directory, because that will
5423     # break other packages using the cache if that directory is
5424     # removed, or if the value is a relative name.
5425     INSTALL=$ac_install_sh
5426   fi
5427 fi
5428 { $as_echo "$as_me:$LINENO: result: $INSTALL" >&5
5429 $as_echo "$INSTALL" >&6; }
5430
5431 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
5432 # It thinks the first close brace ends the variable substitution.
5433 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
5434
5435 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
5436
5437 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
5438
5439 { $as_echo "$as_me:$LINENO: checking whether ln -s works" >&5
5440 $as_echo_n "checking whether ln -s works... " >&6; }
5441 LN_S=$as_ln_s
5442 if test "$LN_S" = "ln -s"; then
5443   { $as_echo "$as_me:$LINENO: result: yes" >&5
5444 $as_echo "yes" >&6; }
5445 else
5446   { $as_echo "$as_me:$LINENO: result: no, using $LN_S" >&5
5447 $as_echo "no, using $LN_S" >&6; }
5448 fi
5449
5450
5451
5452 { $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5
5453 $as_echo_n "checking for ANSI C header files... " >&6; }
5454 if test "${ac_cv_header_stdc+set}" = set; then
5455   $as_echo_n "(cached) " >&6
5456 else
5457   cat >conftest.$ac_ext <<_ACEOF
5458 /* confdefs.h.  */
5459 _ACEOF
5460 cat confdefs.h >>conftest.$ac_ext
5461 cat >>conftest.$ac_ext <<_ACEOF
5462 /* end confdefs.h.  */
5463 #include <stdlib.h>
5464 #include <stdarg.h>
5465 #include <string.h>
5466 #include <float.h>
5467
5468 int
5469 main ()
5470 {
5471
5472   ;
5473   return 0;
5474 }
5475 _ACEOF
5476 rm -f conftest.$ac_objext
5477 if { (ac_try="$ac_compile"
5478 case "(($ac_try" in
5479   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5480   *) ac_try_echo=$ac_try;;
5481 esac
5482 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
5483 $as_echo "$ac_try_echo") >&5
5484   (eval "$ac_compile") 2>conftest.er1
5485   ac_status=$?
5486   grep -v '^ *+' conftest.er1 >conftest.err
5487   rm -f conftest.er1
5488   cat conftest.err >&5
5489   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
5490   (exit $ac_status); } && {
5491          test -z "$ac_c_werror_flag" ||
5492          test ! -s conftest.err
5493        } && test -s conftest.$ac_objext; then
5494   ac_cv_header_stdc=yes
5495 else
5496   $as_echo "$as_me: failed program was:" >&5
5497 sed 's/^/| /' conftest.$ac_ext >&5
5498
5499         ac_cv_header_stdc=no
5500 fi
5501
5502 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5503
5504 if test $ac_cv_header_stdc = yes; then
5505   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5506   cat >conftest.$ac_ext <<_ACEOF
5507 /* confdefs.h.  */
5508 _ACEOF
5509 cat confdefs.h >>conftest.$ac_ext
5510 cat >>conftest.$ac_ext <<_ACEOF
5511 /* end confdefs.h.  */
5512 #include <string.h>
5513
5514 _ACEOF
5515 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5516   $EGREP "memchr" >/dev/null 2>&1; then
5517   :
5518 else
5519   ac_cv_header_stdc=no
5520 fi
5521 rm -f conftest*
5522
5523 fi
5524
5525 if test $ac_cv_header_stdc = yes; then
5526   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5527   cat >conftest.$ac_ext <<_ACEOF
5528 /* confdefs.h.  */
5529 _ACEOF
5530 cat confdefs.h >>conftest.$ac_ext
5531 cat >>conftest.$ac_ext <<_ACEOF
5532 /* end confdefs.h.  */
5533 #include <stdlib.h>
5534
5535 _ACEOF
5536 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5537   $EGREP "free" >/dev/null 2>&1; then
5538   :
5539 else
5540   ac_cv_header_stdc=no
5541 fi
5542 rm -f conftest*
5543
5544 fi
5545
5546 if test $ac_cv_header_stdc = yes; then
5547   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5548   if test "$cross_compiling" = yes; then
5549   :
5550 else
5551   cat >conftest.$ac_ext <<_ACEOF
5552 /* confdefs.h.  */
5553 _ACEOF
5554 cat confdefs.h >>conftest.$ac_ext
5555 cat >>conftest.$ac_ext <<_ACEOF
5556 /* end confdefs.h.  */
5557 #include <ctype.h>
5558 #include <stdlib.h>
5559 #if ((' ' & 0x0FF) == 0x020)
5560 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5561 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5562 #else
5563 # define ISLOWER(c) \
5564                    (('a' <= (c) && (c) <= 'i') \
5565                      || ('j' <= (c) && (c) <= 'r') \
5566                      || ('s' <= (c) && (c) <= 'z'))
5567 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5568 #endif
5569
5570 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5571 int
5572 main ()
5573 {
5574   int i;
5575   for (i = 0; i < 256; i++)
5576     if (XOR (islower (i), ISLOWER (i))
5577         || toupper (i) != TOUPPER (i))
5578       return 2;
5579   return 0;
5580 }
5581 _ACEOF
5582 rm -f conftest$ac_exeext
5583 if { (ac_try="$ac_link"
5584 case "(($ac_try" in
5585   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5586   *) ac_try_echo=$ac_try;;
5587 esac
5588 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
5589 $as_echo "$ac_try_echo") >&5
5590   (eval "$ac_link") 2>&5
5591   ac_status=$?
5592   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
5593   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5594   { (case "(($ac_try" in
5595   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5596   *) ac_try_echo=$ac_try;;
5597 esac
5598 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
5599 $as_echo "$ac_try_echo") >&5
5600   (eval "$ac_try") 2>&5
5601   ac_status=$?
5602   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
5603   (exit $ac_status); }; }; then
5604   :
5605 else
5606   $as_echo "$as_me: program exited with status $ac_status" >&5
5607 $as_echo "$as_me: failed program was:" >&5
5608 sed 's/^/| /' conftest.$ac_ext >&5
5609
5610 ( exit $ac_status )
5611 ac_cv_header_stdc=no
5612 fi
5613 rm -rf conftest.dSYM
5614 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5615 fi
5616
5617
5618 fi
5619 fi
5620 { $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
5621 $as_echo "$ac_cv_header_stdc" >&6; }
5622 if test $ac_cv_header_stdc = yes; then
5623
5624 cat >>confdefs.h <<\_ACEOF
5625 #define STDC_HEADERS 1
5626 _ACEOF
5627
5628 fi
5629
5630
5631 for ac_header in stddef.h
5632 do
5633 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5634 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5635   { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
5636 $as_echo_n "checking for $ac_header... " >&6; }
5637 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5638   $as_echo_n "(cached) " >&6
5639 fi
5640 ac_res=`eval 'as_val=${'$as_ac_Header'}
5641                  $as_echo "$as_val"'`
5642                { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
5643 $as_echo "$ac_res" >&6; }
5644 else
5645   # Is the header compilable?
5646 { $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
5647 $as_echo_n "checking $ac_header usability... " >&6; }
5648 cat >conftest.$ac_ext <<_ACEOF
5649 /* confdefs.h.  */
5650 _ACEOF
5651 cat confdefs.h >>conftest.$ac_ext
5652 cat >>conftest.$ac_ext <<_ACEOF
5653 /* end confdefs.h.  */
5654 $ac_includes_default
5655 #include <$ac_header>
5656 _ACEOF
5657 rm -f conftest.$ac_objext
5658 if { (ac_try="$ac_compile"
5659 case "(($ac_try" in
5660   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5661   *) ac_try_echo=$ac_try;;
5662 esac
5663 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
5664 $as_echo "$ac_try_echo") >&5
5665   (eval "$ac_compile") 2>conftest.er1
5666   ac_status=$?
5667   grep -v '^ *+' conftest.er1 >conftest.err
5668   rm -f conftest.er1
5669   cat conftest.err >&5
5670   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
5671   (exit $ac_status); } && {
5672          test -z "$ac_c_werror_flag" ||
5673          test ! -s conftest.err
5674        } && test -s conftest.$ac_objext; then
5675   ac_header_compiler=yes
5676 else
5677   $as_echo "$as_me: failed program was:" >&5
5678 sed 's/^/| /' conftest.$ac_ext >&5
5679
5680         ac_header_compiler=no
5681 fi
5682
5683 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5684 { $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5685 $as_echo "$ac_header_compiler" >&6; }
5686
5687 # Is the header present?
5688 { $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
5689 $as_echo_n "checking $ac_header presence... " >&6; }
5690 cat >conftest.$ac_ext <<_ACEOF
5691 /* confdefs.h.  */
5692 _ACEOF
5693 cat confdefs.h >>conftest.$ac_ext
5694 cat >>conftest.$ac_ext <<_ACEOF
5695 /* end confdefs.h.  */
5696 #include <$ac_header>
5697 _ACEOF
5698 if { (ac_try="$ac_cpp conftest.$ac_ext"
5699 case "(($ac_try" in
5700   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5701   *) ac_try_echo=$ac_try;;
5702 esac
5703 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
5704 $as_echo "$ac_try_echo") >&5
5705   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5706   ac_status=$?
5707   grep -v '^ *+' conftest.er1 >conftest.err
5708   rm -f conftest.er1
5709   cat conftest.err >&5
5710   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
5711   (exit $ac_status); } >/dev/null && {
5712          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
5713          test ! -s conftest.err
5714        }; then
5715   ac_header_preproc=yes
5716 else
5717   $as_echo "$as_me: failed program was:" >&5
5718 sed 's/^/| /' conftest.$ac_ext >&5
5719
5720   ac_header_preproc=no
5721 fi
5722
5723 rm -f conftest.err conftest.$ac_ext
5724 { $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5725 $as_echo "$ac_header_preproc" >&6; }
5726
5727 # So?  What about this header?
5728 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5729   yes:no: )
5730     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5731 $as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5732     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5733 $as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5734     ac_header_preproc=yes
5735     ;;
5736   no:yes:* )
5737     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5738 $as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5739     { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
5740 $as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
5741     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5742 $as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5743     { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
5744 $as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
5745     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5746 $as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5747     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5748 $as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5749
5750     ;;
5751 esac
5752 { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
5753 $as_echo_n "checking for $ac_header... " >&6; }
5754 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5755   $as_echo_n "(cached) " >&6
5756 else
5757   eval "$as_ac_Header=\$ac_header_preproc"
5758 fi
5759 ac_res=`eval 'as_val=${'$as_ac_Header'}
5760                  $as_echo "$as_val"'`
5761                { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
5762 $as_echo "$ac_res" >&6; }
5763
5764 fi
5765 as_val=`eval 'as_val=${'$as_ac_Header'}
5766                  $as_echo "$as_val"'`
5767    if test "x$as_val" = x""yes; then
5768   cat >>confdefs.h <<_ACEOF
5769 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5770 _ACEOF
5771
5772 fi
5773
5774 done
5775
5776
5777
5778
5779 for ac_func in vprintf
5780 do
5781 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5782 { $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
5783 $as_echo_n "checking for $ac_func... " >&6; }
5784 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
5785   $as_echo_n "(cached) " >&6
5786 else
5787   cat >conftest.$ac_ext <<_ACEOF
5788 /* confdefs.h.  */
5789 _ACEOF
5790 cat confdefs.h >>conftest.$ac_ext
5791 cat >>conftest.$ac_ext <<_ACEOF
5792 /* end confdefs.h.  */
5793 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5794    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
5795 #define $ac_func innocuous_$ac_func
5796
5797 /* System header to define __stub macros and hopefully few prototypes,
5798     which can conflict with char $ac_func (); below.
5799     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5800     <limits.h> exists even on freestanding compilers.  */
5801
5802 #ifdef __STDC__
5803 # include <limits.h>
5804 #else
5805 # include <assert.h>
5806 #endif
5807
5808 #undef $ac_func
5809
5810 /* Override any GCC internal prototype to avoid an error.
5811    Use char because int might match the return type of a GCC
5812    builtin and then its argument prototype would still apply.  */
5813 #ifdef __cplusplus
5814 extern "C"
5815 #endif
5816 char $ac_func ();
5817 /* The GNU C library defines this for functions which it implements
5818     to always fail with ENOSYS.  Some functions are actually named
5819     something starting with __ and the normal name is an alias.  */
5820 #if defined __stub_$ac_func || defined __stub___$ac_func
5821 choke me
5822 #endif
5823
5824 int
5825 main ()
5826 {
5827 return $ac_func ();
5828   ;
5829   return 0;
5830 }
5831 _ACEOF
5832 rm -f conftest.$ac_objext conftest$ac_exeext
5833 if { (ac_try="$ac_link"
5834 case "(($ac_try" in
5835   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5836   *) ac_try_echo=$ac_try;;
5837 esac
5838 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
5839 $as_echo "$ac_try_echo") >&5
5840   (eval "$ac_link") 2>conftest.er1
5841   ac_status=$?
5842   grep -v '^ *+' conftest.er1 >conftest.err
5843   rm -f conftest.er1
5844   cat conftest.err >&5
5845   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
5846   (exit $ac_status); } && {
5847          test -z "$ac_c_werror_flag" ||
5848          test ! -s conftest.err
5849        } && test -s conftest$ac_exeext && {
5850          test "$cross_compiling" = yes ||
5851          $as_test_x conftest$ac_exeext
5852        }; then
5853   eval "$as_ac_var=yes"
5854 else
5855   $as_echo "$as_me: failed program was:" >&5
5856 sed 's/^/| /' conftest.$ac_ext >&5
5857
5858         eval "$as_ac_var=no"
5859 fi
5860
5861 rm -rf conftest.dSYM
5862 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5863       conftest$ac_exeext conftest.$ac_ext
5864 fi
5865 ac_res=`eval 'as_val=${'$as_ac_var'}
5866                  $as_echo "$as_val"'`
5867                { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
5868 $as_echo "$ac_res" >&6; }
5869 as_val=`eval 'as_val=${'$as_ac_var'}
5870                  $as_echo "$as_val"'`
5871    if test "x$as_val" = x""yes; then
5872   cat >>confdefs.h <<_ACEOF
5873 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5874 _ACEOF
5875
5876 { $as_echo "$as_me:$LINENO: checking for _doprnt" >&5
5877 $as_echo_n "checking for _doprnt... " >&6; }
5878 if test "${ac_cv_func__doprnt+set}" = set; then
5879   $as_echo_n "(cached) " >&6
5880 else
5881   cat >conftest.$ac_ext <<_ACEOF
5882 /* confdefs.h.  */
5883 _ACEOF
5884 cat confdefs.h >>conftest.$ac_ext
5885 cat >>conftest.$ac_ext <<_ACEOF
5886 /* end confdefs.h.  */
5887 /* Define _doprnt to an innocuous variant, in case <limits.h> declares _doprnt.
5888    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
5889 #define _doprnt innocuous__doprnt
5890
5891 /* System header to define __stub macros and hopefully few prototypes,
5892     which can conflict with char _doprnt (); below.
5893     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5894     <limits.h> exists even on freestanding compilers.  */
5895
5896 #ifdef __STDC__
5897 # include <limits.h>
5898 #else
5899 # include <assert.h>
5900 #endif
5901
5902 #undef _doprnt
5903
5904 /* Override any GCC internal prototype to avoid an error.
5905    Use char because int might match the return type of a GCC
5906    builtin and then its argument prototype would still apply.  */
5907 #ifdef __cplusplus
5908 extern "C"
5909 #endif
5910 char _doprnt ();
5911 /* The GNU C library defines this for functions which it implements
5912     to always fail with ENOSYS.  Some functions are actually named
5913     something starting with __ and the normal name is an alias.  */
5914 #if defined __stub__doprnt || defined __stub____doprnt
5915 choke me
5916 #endif
5917
5918 int
5919 main ()
5920 {
5921 return _doprnt ();
5922   ;
5923   return 0;
5924 }
5925 _ACEOF
5926 rm -f conftest.$ac_objext conftest$ac_exeext
5927 if { (ac_try="$ac_link"
5928 case "(($ac_try" in
5929   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5930   *) ac_try_echo=$ac_try;;
5931 esac
5932 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
5933 $as_echo "$ac_try_echo") >&5
5934   (eval "$ac_link") 2>conftest.er1
5935   ac_status=$?
5936   grep -v '^ *+' conftest.er1 >conftest.err
5937   rm -f conftest.er1
5938   cat conftest.err >&5
5939   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
5940   (exit $ac_status); } && {
5941          test -z "$ac_c_werror_flag" ||
5942          test ! -s conftest.err
5943        } && test -s conftest$ac_exeext && {
5944          test "$cross_compiling" = yes ||
5945          $as_test_x conftest$ac_exeext
5946        }; then
5947   ac_cv_func__doprnt=yes
5948 else
5949   $as_echo "$as_me: failed program was:" >&5
5950 sed 's/^/| /' conftest.$ac_ext >&5
5951
5952         ac_cv_func__doprnt=no
5953 fi
5954
5955 rm -rf conftest.dSYM
5956 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5957       conftest$ac_exeext conftest.$ac_ext
5958 fi
5959 { $as_echo "$as_me:$LINENO: result: $ac_cv_func__doprnt" >&5
5960 $as_echo "$ac_cv_func__doprnt" >&6; }
5961 if test "x$ac_cv_func__doprnt" = x""yes; then
5962
5963 cat >>confdefs.h <<\_ACEOF
5964 #define HAVE_DOPRNT 1
5965 _ACEOF
5966
5967 fi
5968
5969 fi
5970 done
5971
5972
5973
5974 for ac_header in stdlib.h
5975 do
5976 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5977 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5978   { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
5979 $as_echo_n "checking for $ac_header... " >&6; }
5980 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5981   $as_echo_n "(cached) " >&6
5982 fi
5983 ac_res=`eval 'as_val=${'$as_ac_Header'}
5984                  $as_echo "$as_val"'`
5985                { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
5986 $as_echo "$ac_res" >&6; }
5987 else
5988   # Is the header compilable?
5989 { $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
5990 $as_echo_n "checking $ac_header usability... " >&6; }
5991 cat >conftest.$ac_ext <<_ACEOF
5992 /* confdefs.h.  */
5993 _ACEOF
5994 cat confdefs.h >>conftest.$ac_ext
5995 cat >>conftest.$ac_ext <<_ACEOF
5996 /* end confdefs.h.  */
5997 $ac_includes_default
5998 #include <$ac_header>
5999 _ACEOF
6000 rm -f conftest.$ac_objext
6001 if { (ac_try="$ac_compile"
6002 case "(($ac_try" in
6003   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6004   *) ac_try_echo=$ac_try;;
6005 esac
6006 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
6007 $as_echo "$ac_try_echo") >&5
6008   (eval "$ac_compile") 2>conftest.er1
6009   ac_status=$?
6010   grep -v '^ *+' conftest.er1 >conftest.err
6011   rm -f conftest.er1
6012   cat conftest.err >&5
6013   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
6014   (exit $ac_status); } && {
6015          test -z "$ac_c_werror_flag" ||
6016          test ! -s conftest.err
6017        } && test -s conftest.$ac_objext; then
6018   ac_header_compiler=yes
6019 else
6020   $as_echo "$as_me: failed program was:" >&5
6021 sed 's/^/| /' conftest.$ac_ext >&5
6022
6023         ac_header_compiler=no
6024 fi
6025
6026 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6027 { $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6028 $as_echo "$ac_header_compiler" >&6; }
6029
6030 # Is the header present?
6031 { $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
6032 $as_echo_n "checking $ac_header presence... " >&6; }
6033 cat >conftest.$ac_ext <<_ACEOF
6034 /* confdefs.h.  */
6035 _ACEOF
6036 cat confdefs.h >>conftest.$ac_ext
6037 cat >>conftest.$ac_ext <<_ACEOF
6038 /* end confdefs.h.  */
6039 #include <$ac_header>
6040 _ACEOF
6041 if { (ac_try="$ac_cpp conftest.$ac_ext"
6042 case "(($ac_try" in
6043   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6044   *) ac_try_echo=$ac_try;;
6045 esac
6046 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
6047 $as_echo "$ac_try_echo") >&5
6048   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6049   ac_status=$?
6050   grep -v '^ *+' conftest.er1 >conftest.err
6051   rm -f conftest.er1
6052   cat conftest.err >&5
6053   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
6054   (exit $ac_status); } >/dev/null && {
6055          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
6056          test ! -s conftest.err
6057        }; then
6058   ac_header_preproc=yes
6059 else
6060   $as_echo "$as_me: failed program was:" >&5
6061 sed 's/^/| /' conftest.$ac_ext >&5
6062
6063   ac_header_preproc=no
6064 fi
6065
6066 rm -f conftest.err conftest.$ac_ext
6067 { $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6068 $as_echo "$ac_header_preproc" >&6; }
6069
6070 # So?  What about this header?
6071 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6072   yes:no: )
6073     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6074 $as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6075     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6076 $as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6077     ac_header_preproc=yes
6078     ;;
6079   no:yes:* )
6080     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6081 $as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6082     { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
6083 $as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
6084     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6085 $as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6086     { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
6087 $as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
6088     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6089 $as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6090     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6091 $as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6092
6093     ;;
6094 esac
6095 { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
6096 $as_echo_n "checking for $ac_header... " >&6; }
6097 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6098   $as_echo_n "(cached) " >&6
6099 else
6100   eval "$as_ac_Header=\$ac_header_preproc"
6101 fi
6102 ac_res=`eval 'as_val=${'$as_ac_Header'}
6103                  $as_echo "$as_val"'`
6104                { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
6105 $as_echo "$ac_res" >&6; }
6106
6107 fi
6108 as_val=`eval 'as_val=${'$as_ac_Header'}
6109                  $as_echo "$as_val"'`
6110    if test "x$as_val" = x""yes; then
6111   cat >>confdefs.h <<_ACEOF
6112 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6113 _ACEOF
6114
6115 fi
6116
6117 done
6118
6119 { $as_echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5
6120 $as_echo_n "checking for GNU libc compatible malloc... " >&6; }
6121 if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then
6122   $as_echo_n "(cached) " >&6
6123 else
6124   if test "$cross_compiling" = yes; then
6125   ac_cv_func_malloc_0_nonnull=no
6126 else
6127   cat >conftest.$ac_ext <<_ACEOF
6128 /* confdefs.h.  */
6129 _ACEOF
6130 cat confdefs.h >>conftest.$ac_ext
6131 cat >>conftest.$ac_ext <<_ACEOF
6132 /* end confdefs.h.  */
6133 #if defined STDC_HEADERS || defined HAVE_STDLIB_H
6134 # include <stdlib.h>
6135 #else
6136 char *malloc ();
6137 #endif
6138
6139 int
6140 main ()
6141 {
6142 return ! malloc (0);
6143   ;
6144   return 0;
6145 }
6146 _ACEOF
6147 rm -f conftest$ac_exeext
6148 if { (ac_try="$ac_link"
6149 case "(($ac_try" in
6150   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6151   *) ac_try_echo=$ac_try;;
6152 esac
6153 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
6154 $as_echo "$ac_try_echo") >&5
6155   (eval "$ac_link") 2>&5
6156   ac_status=$?
6157   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
6158   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6159   { (case "(($ac_try" in
6160   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6161   *) ac_try_echo=$ac_try;;
6162 esac
6163 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
6164 $as_echo "$ac_try_echo") >&5
6165   (eval "$ac_try") 2>&5
6166   ac_status=$?
6167   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
6168   (exit $ac_status); }; }; then
6169   ac_cv_func_malloc_0_nonnull=yes
6170 else
6171   $as_echo "$as_me: program exited with status $ac_status" >&5
6172 $as_echo "$as_me: failed program was:" >&5
6173 sed 's/^/| /' conftest.$ac_ext >&5
6174
6175 ( exit $ac_status )
6176 ac_cv_func_malloc_0_nonnull=no
6177 fi
6178 rm -rf conftest.dSYM
6179 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6180 fi
6181
6182
6183 fi
6184 { $as_echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5
6185 $as_echo "$ac_cv_func_malloc_0_nonnull" >&6; }
6186 if test $ac_cv_func_malloc_0_nonnull = yes; then
6187
6188 cat >>confdefs.h <<\_ACEOF
6189 #define HAVE_MALLOC 1
6190 _ACEOF
6191
6192 else
6193   cat >>confdefs.h <<\_ACEOF
6194 #define HAVE_MALLOC 0
6195 _ACEOF
6196
6197    case " $LIBOBJS " in
6198   *" malloc.$ac_objext "* ) ;;
6199   *) LIBOBJS="$LIBOBJS malloc.$ac_objext"
6200  ;;
6201 esac
6202
6203
6204 cat >>confdefs.h <<\_ACEOF
6205 #define malloc rpl_malloc
6206 _ACEOF
6207
6208 fi
6209
6210
6211
6212
6213 for ac_header in stdlib.h
6214 do
6215 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6216 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6217   { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
6218 $as_echo_n "checking for $ac_header... " >&6; }
6219 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6220   $as_echo_n "(cached) " >&6
6221 fi
6222 ac_res=`eval 'as_val=${'$as_ac_Header'}
6223                  $as_echo "$as_val"'`
6224                { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
6225 $as_echo "$ac_res" >&6; }
6226 else
6227   # Is the header compilable?
6228 { $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
6229 $as_echo_n "checking $ac_header usability... " >&6; }
6230 cat >conftest.$ac_ext <<_ACEOF
6231 /* confdefs.h.  */
6232 _ACEOF
6233 cat confdefs.h >>conftest.$ac_ext
6234 cat >>conftest.$ac_ext <<_ACEOF
6235 /* end confdefs.h.  */
6236 $ac_includes_default
6237 #include <$ac_header>
6238 _ACEOF
6239 rm -f conftest.$ac_objext
6240 if { (ac_try="$ac_compile"
6241 case "(($ac_try" in
6242   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6243   *) ac_try_echo=$ac_try;;
6244 esac
6245 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
6246 $as_echo "$ac_try_echo") >&5
6247   (eval "$ac_compile") 2>conftest.er1
6248   ac_status=$?
6249   grep -v '^ *+' conftest.er1 >conftest.err
6250   rm -f conftest.er1
6251   cat conftest.err >&5
6252   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
6253   (exit $ac_status); } && {
6254          test -z "$ac_c_werror_flag" ||
6255          test ! -s conftest.err
6256        } && test -s conftest.$ac_objext; then
6257   ac_header_compiler=yes
6258 else
6259   $as_echo "$as_me: failed program was:" >&5
6260 sed 's/^/| /' conftest.$ac_ext >&5
6261
6262         ac_header_compiler=no
6263 fi
6264
6265 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6266 { $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6267 $as_echo "$ac_header_compiler" >&6; }
6268
6269 # Is the header present?
6270 { $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
6271 $as_echo_n "checking $ac_header presence... " >&6; }
6272 cat >conftest.$ac_ext <<_ACEOF
6273 /* confdefs.h.  */
6274 _ACEOF
6275 cat confdefs.h >>conftest.$ac_ext
6276 cat >>conftest.$ac_ext <<_ACEOF
6277 /* end confdefs.h.  */
6278 #include <$ac_header>
6279 _ACEOF
6280 if { (ac_try="$ac_cpp conftest.$ac_ext"
6281 case "(($ac_try" in
6282   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6283   *) ac_try_echo=$ac_try;;
6284 esac
6285 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
6286 $as_echo "$ac_try_echo") >&5
6287   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6288   ac_status=$?
6289   grep -v '^ *+' conftest.er1 >conftest.err
6290   rm -f conftest.er1
6291   cat conftest.err >&5
6292   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
6293   (exit $ac_status); } >/dev/null && {
6294          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
6295          test ! -s conftest.err
6296        }; then
6297   ac_header_preproc=yes
6298 else
6299   $as_echo "$as_me: failed program was:" >&5
6300 sed 's/^/| /' conftest.$ac_ext >&5
6301
6302   ac_header_preproc=no
6303 fi
6304
6305 rm -f conftest.err conftest.$ac_ext
6306 { $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6307 $as_echo "$ac_header_preproc" >&6; }
6308
6309 # So?  What about this header?
6310 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6311   yes:no: )
6312     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6313 $as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6314     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6315 $as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6316     ac_header_preproc=yes
6317     ;;
6318   no:yes:* )
6319     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6320 $as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6321     { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
6322 $as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
6323     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6324 $as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6325     { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
6326 $as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
6327     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6328 $as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6329     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6330 $as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6331
6332     ;;
6333 esac
6334 { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
6335 $as_echo_n "checking for $ac_header... " >&6; }
6336 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6337   $as_echo_n "(cached) " >&6
6338 else
6339   eval "$as_ac_Header=\$ac_header_preproc"
6340 fi
6341 ac_res=`eval 'as_val=${'$as_ac_Header'}
6342                  $as_echo "$as_val"'`
6343                { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
6344 $as_echo "$ac_res" >&6; }
6345
6346 fi
6347 as_val=`eval 'as_val=${'$as_ac_Header'}
6348                  $as_echo "$as_val"'`
6349    if test "x$as_val" = x""yes; then
6350   cat >>confdefs.h <<_ACEOF
6351 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6352 _ACEOF
6353
6354 fi
6355
6356 done
6357
6358 { $as_echo "$as_me:$LINENO: checking for GNU libc compatible realloc" >&5
6359 $as_echo_n "checking for GNU libc compatible realloc... " >&6; }
6360 if test "${ac_cv_func_realloc_0_nonnull+set}" = set; then
6361   $as_echo_n "(cached) " >&6
6362 else
6363   if test "$cross_compiling" = yes; then
6364   ac_cv_func_realloc_0_nonnull=no
6365 else
6366   cat >conftest.$ac_ext <<_ACEOF
6367 /* confdefs.h.  */
6368 _ACEOF
6369 cat confdefs.h >>conftest.$ac_ext
6370 cat >>conftest.$ac_ext <<_ACEOF
6371 /* end confdefs.h.  */
6372 #if defined STDC_HEADERS || defined HAVE_STDLIB_H
6373 # include <stdlib.h>
6374 #else
6375 char *realloc ();
6376 #endif
6377
6378 int
6379 main ()
6380 {
6381 return ! realloc (0, 0);
6382   ;
6383   return 0;
6384 }
6385 _ACEOF
6386 rm -f conftest$ac_exeext
6387 if { (ac_try="$ac_link"
6388 case "(($ac_try" in
6389   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6390   *) ac_try_echo=$ac_try;;
6391 esac
6392 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
6393 $as_echo "$ac_try_echo") >&5
6394   (eval "$ac_link") 2>&5
6395   ac_status=$?
6396   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
6397   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6398   { (case "(($ac_try" in
6399   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6400   *) ac_try_echo=$ac_try;;
6401 esac
6402 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
6403 $as_echo "$ac_try_echo") >&5
6404   (eval "$ac_try") 2>&5
6405   ac_status=$?
6406   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
6407   (exit $ac_status); }; }; then
6408   ac_cv_func_realloc_0_nonnull=yes
6409 else
6410   $as_echo "$as_me: program exited with status $ac_status" >&5
6411 $as_echo "$as_me: failed program was:" >&5
6412 sed 's/^/| /' conftest.$ac_ext >&5
6413
6414 ( exit $ac_status )
6415 ac_cv_func_realloc_0_nonnull=no
6416 fi
6417 rm -rf conftest.dSYM
6418 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6419 fi
6420
6421
6422 fi
6423 { $as_echo "$as_me:$LINENO: result: $ac_cv_func_realloc_0_nonnull" >&5
6424 $as_echo "$ac_cv_func_realloc_0_nonnull" >&6; }
6425 if test $ac_cv_func_realloc_0_nonnull = yes; then
6426
6427 cat >>confdefs.h <<\_ACEOF
6428 #define HAVE_REALLOC 1
6429 _ACEOF
6430
6431 else
6432   cat >>confdefs.h <<\_ACEOF
6433 #define HAVE_REALLOC 0
6434 _ACEOF
6435
6436    case " $LIBOBJS " in
6437   *" realloc.$ac_objext "* ) ;;
6438   *) LIBOBJS="$LIBOBJS realloc.$ac_objext"
6439  ;;
6440 esac
6441
6442
6443 cat >>confdefs.h <<\_ACEOF
6444 #define realloc rpl_realloc
6445 _ACEOF
6446
6447 fi
6448
6449
6450
6451
6452 for ac_func in strtol
6453 do
6454 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6455 { $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
6456 $as_echo_n "checking for $ac_func... " >&6; }
6457 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
6458   $as_echo_n "(cached) " >&6
6459 else
6460   cat >conftest.$ac_ext <<_ACEOF
6461 /* confdefs.h.  */
6462 _ACEOF
6463 cat confdefs.h >>conftest.$ac_ext
6464 cat >>conftest.$ac_ext <<_ACEOF
6465 /* end confdefs.h.  */
6466 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
6467    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
6468 #define $ac_func innocuous_$ac_func
6469
6470 /* System header to define __stub macros and hopefully few prototypes,
6471     which can conflict with char $ac_func (); below.
6472     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6473     <limits.h> exists even on freestanding compilers.  */
6474
6475 #ifdef __STDC__
6476 # include <limits.h>
6477 #else
6478 # include <assert.h>
6479 #endif
6480
6481 #undef $ac_func
6482
6483 /* Override any GCC internal prototype to avoid an error.
6484    Use char because int might match the return type of a GCC
6485    builtin and then its argument prototype would still apply.  */
6486 #ifdef __cplusplus
6487 extern "C"
6488 #endif
6489 char $ac_func ();
6490 /* The GNU C library defines this for functions which it implements
6491     to always fail with ENOSYS.  Some functions are actually named
6492     something starting with __ and the normal name is an alias.  */
6493 #if defined __stub_$ac_func || defined __stub___$ac_func
6494 choke me
6495 #endif
6496
6497 int
6498 main ()
6499 {
6500 return $ac_func ();
6501   ;
6502   return 0;
6503 }
6504 _ACEOF
6505 rm -f conftest.$ac_objext conftest$ac_exeext
6506 if { (ac_try="$ac_link"
6507 case "(($ac_try" in
6508   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6509   *) ac_try_echo=$ac_try;;
6510 esac
6511 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
6512 $as_echo "$ac_try_echo") >&5
6513   (eval "$ac_link") 2>conftest.er1
6514   ac_status=$?
6515   grep -v '^ *+' conftest.er1 >conftest.err
6516   rm -f conftest.er1
6517   cat conftest.err >&5
6518   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
6519   (exit $ac_status); } && {
6520          test -z "$ac_c_werror_flag" ||
6521          test ! -s conftest.err
6522        } && test -s conftest$ac_exeext && {
6523          test "$cross_compiling" = yes ||
6524          $as_test_x conftest$ac_exeext
6525        }; then
6526   eval "$as_ac_var=yes"
6527 else
6528   $as_echo "$as_me: failed program was:" >&5
6529 sed 's/^/| /' conftest.$ac_ext >&5
6530
6531         eval "$as_ac_var=no"
6532 fi
6533
6534 rm -rf conftest.dSYM
6535 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6536       conftest$ac_exeext conftest.$ac_ext
6537 fi
6538 ac_res=`eval 'as_val=${'$as_ac_var'}
6539                  $as_echo "$as_val"'`
6540                { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
6541 $as_echo "$ac_res" >&6; }
6542 as_val=`eval 'as_val=${'$as_ac_var'}
6543                  $as_echo "$as_val"'`
6544    if test "x$as_val" = x""yes; then
6545   cat >>confdefs.h <<_ACEOF
6546 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6547 _ACEOF
6548
6549 fi
6550 done
6551
6552
6553 for ac_func in strchr
6554 do
6555 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6556 { $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
6557 $as_echo_n "checking for $ac_func... " >&6; }
6558 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
6559   $as_echo_n "(cached) " >&6
6560 else
6561   cat >conftest.$ac_ext <<_ACEOF
6562 /* confdefs.h.  */
6563 _ACEOF
6564 cat confdefs.h >>conftest.$ac_ext
6565 cat >>conftest.$ac_ext <<_ACEOF
6566 /* end confdefs.h.  */
6567 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
6568    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
6569 #define $ac_func innocuous_$ac_func
6570
6571 /* System header to define __stub macros and hopefully few prototypes,
6572     which can conflict with char $ac_func (); below.
6573     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6574     <limits.h> exists even on freestanding compilers.  */
6575
6576 #ifdef __STDC__
6577 # include <limits.h>
6578 #else
6579 # include <assert.h>
6580 #endif
6581
6582 #undef $ac_func
6583
6584 /* Override any GCC internal prototype to avoid an error.
6585    Use char because int might match the return type of a GCC
6586    builtin and then its argument prototype would still apply.  */
6587 #ifdef __cplusplus
6588 extern "C"
6589 #endif
6590 char $ac_func ();
6591 /* The GNU C library defines this for functions which it implements
6592     to always fail with ENOSYS.  Some functions are actually named
6593     something starting with __ and the normal name is an alias.  */
6594 #if defined __stub_$ac_func || defined __stub___$ac_func
6595 choke me
6596 #endif
6597
6598 int
6599 main ()
6600 {
6601 return $ac_func ();
6602   ;
6603   return 0;
6604 }
6605 _ACEOF
6606 rm -f conftest.$ac_objext conftest$ac_exeext
6607 if { (ac_try="$ac_link"
6608 case "(($ac_try" in
6609   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6610   *) ac_try_echo=$ac_try;;
6611 esac
6612 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
6613 $as_echo "$ac_try_echo") >&5
6614   (eval "$ac_link") 2>conftest.er1
6615   ac_status=$?
6616   grep -v '^ *+' conftest.er1 >conftest.err
6617   rm -f conftest.er1
6618   cat conftest.err >&5
6619   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
6620   (exit $ac_status); } && {
6621          test -z "$ac_c_werror_flag" ||
6622          test ! -s conftest.err
6623        } && test -s conftest$ac_exeext && {
6624          test "$cross_compiling" = yes ||
6625          $as_test_x conftest$ac_exeext
6626        }; then
6627   eval "$as_ac_var=yes"
6628 else
6629   $as_echo "$as_me: failed program was:" >&5
6630 sed 's/^/| /' conftest.$ac_ext >&5
6631
6632         eval "$as_ac_var=no"
6633 fi
6634
6635 rm -rf conftest.dSYM
6636 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6637       conftest$ac_exeext conftest.$ac_ext
6638 fi
6639 ac_res=`eval 'as_val=${'$as_ac_var'}
6640                  $as_echo "$as_val"'`
6641                { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
6642 $as_echo "$ac_res" >&6; }
6643 as_val=`eval 'as_val=${'$as_ac_var'}
6644                  $as_echo "$as_val"'`
6645    if test "x$as_val" = x""yes; then
6646   cat >>confdefs.h <<_ACEOF
6647 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6648 _ACEOF
6649
6650 fi
6651 done
6652
6653
6654 for ac_func in strrchr
6655 do
6656 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6657 { $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
6658 $as_echo_n "checking for $ac_func... " >&6; }
6659 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
6660   $as_echo_n "(cached) " >&6
6661 else
6662   cat >conftest.$ac_ext <<_ACEOF
6663 /* confdefs.h.  */
6664 _ACEOF
6665 cat confdefs.h >>conftest.$ac_ext
6666 cat >>conftest.$ac_ext <<_ACEOF
6667 /* end confdefs.h.  */
6668 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
6669    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
6670 #define $ac_func innocuous_$ac_func
6671
6672 /* System header to define __stub macros and hopefully few prototypes,
6673     which can conflict with char $ac_func (); below.
6674     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6675     <limits.h> exists even on freestanding compilers.  */
6676
6677 #ifdef __STDC__
6678 # include <limits.h>
6679 #else
6680 # include <assert.h>
6681 #endif
6682
6683 #undef $ac_func
6684
6685 /* Override any GCC internal prototype to avoid an error.
6686    Use char because int might match the return type of a GCC
6687    builtin and then its argument prototype would still apply.  */
6688 #ifdef __cplusplus
6689 extern "C"
6690 #endif
6691 char $ac_func ();
6692 /* The GNU C library defines this for functions which it implements
6693     to always fail with ENOSYS.  Some functions are actually named
6694     something starting with __ and the normal name is an alias.  */
6695 #if defined __stub_$ac_func || defined __stub___$ac_func
6696 choke me
6697 #endif
6698
6699 int
6700 main ()
6701 {
6702 return $ac_func ();
6703   ;
6704   return 0;
6705 }
6706 _ACEOF
6707 rm -f conftest.$ac_objext conftest$ac_exeext
6708 if { (ac_try="$ac_link"
6709 case "(($ac_try" in
6710   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6711   *) ac_try_echo=$ac_try;;
6712 esac
6713 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
6714 $as_echo "$ac_try_echo") >&5
6715   (eval "$ac_link") 2>conftest.er1
6716   ac_status=$?
6717   grep -v '^ *+' conftest.er1 >conftest.err
6718   rm -f conftest.er1
6719   cat conftest.err >&5
6720   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
6721   (exit $ac_status); } && {
6722          test -z "$ac_c_werror_flag" ||
6723          test ! -s conftest.err
6724        } && test -s conftest$ac_exeext && {
6725          test "$cross_compiling" = yes ||
6726          $as_test_x conftest$ac_exeext
6727        }; then
6728   eval "$as_ac_var=yes"
6729 else
6730   $as_echo "$as_me: failed program was:" >&5
6731 sed 's/^/| /' conftest.$ac_ext >&5
6732
6733         eval "$as_ac_var=no"
6734 fi
6735
6736 rm -rf conftest.dSYM
6737 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6738       conftest$ac_exeext conftest.$ac_ext
6739 fi
6740 ac_res=`eval 'as_val=${'$as_ac_var'}
6741                  $as_echo "$as_val"'`
6742                { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
6743 $as_echo "$ac_res" >&6; }
6744 as_val=`eval 'as_val=${'$as_ac_var'}
6745                  $as_echo "$as_val"'`
6746    if test "x$as_val" = x""yes; then
6747   cat >>confdefs.h <<_ACEOF
6748 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6749 _ACEOF
6750
6751 fi
6752 done
6753
6754
6755 ac_config_files="$ac_config_files Makefile"
6756
6757 cat >confcache <<\_ACEOF
6758 # This file is a shell script that caches the results of configure
6759 # tests run on this system so they can be shared between configure
6760 # scripts and configure runs, see configure's option --config-cache.
6761 # It is not useful on other systems.  If it contains results you don't
6762 # want to keep, you may remove or edit it.
6763 #
6764 # config.status only pays attention to the cache file if you give it
6765 # the --recheck option to rerun configure.
6766 #
6767 # `ac_cv_env_foo' variables (set or unset) will be overridden when
6768 # loading this file, other *unset* `ac_cv_foo' will be assigned the
6769 # following values.
6770
6771 _ACEOF
6772
6773 # The following way of writing the cache mishandles newlines in values,
6774 # but we know of no workaround that is simple, portable, and efficient.
6775 # So, we kill variables containing newlines.
6776 # Ultrix sh set writes to stderr and can't be redirected directly,
6777 # and sets the high bit in the cache file unless we assign to the vars.
6778 (
6779   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
6780     eval ac_val=\$$ac_var
6781     case $ac_val in #(
6782     *${as_nl}*)
6783       case $ac_var in #(
6784       *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5
6785 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
6786       esac
6787       case $ac_var in #(
6788       _ | IFS | as_nl) ;; #(
6789       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
6790       *) $as_unset $ac_var ;;
6791       esac ;;
6792     esac
6793   done
6794
6795   (set) 2>&1 |
6796     case $as_nl`(ac_space=' '; set) 2>&1` in #(
6797     *${as_nl}ac_space=\ *)
6798       # `set' does not quote correctly, so add quotes (double-quote
6799       # substitution turns \\\\ into \\, and sed turns \\ into \).
6800       sed -n \
6801         "s/'/'\\\\''/g;
6802           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
6803       ;; #(
6804     *)
6805       # `set' quotes correctly as required by POSIX, so do not add quotes.
6806       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
6807       ;;
6808     esac |
6809     sort
6810 ) |
6811   sed '
6812      /^ac_cv_env_/b end
6813      t clear
6814      :clear
6815      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
6816      t end
6817      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6818      :end' >>confcache
6819 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6820   if test -w "$cache_file"; then
6821     test "x$cache_file" != "x/dev/null" &&
6822       { $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5
6823 $as_echo "$as_me: updating cache $cache_file" >&6;}
6824     cat confcache >$cache_file
6825   else
6826     { $as_echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
6827 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
6828   fi
6829 fi
6830 rm -f confcache
6831
6832 test "x$prefix" = xNONE && prefix=$ac_default_prefix
6833 # Let make expand exec_prefix.
6834 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6835
6836 DEFS=-DHAVE_CONFIG_H
6837
6838 ac_libobjs=
6839 ac_ltlibobjs=
6840 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6841   # 1. Remove the extension, and $U if already installed.
6842   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
6843   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
6844   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
6845   #    will be set to the directory where LIBOBJS objects are built.
6846   ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
6847   ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
6848 done
6849 LIBOBJS=$ac_libobjs
6850
6851 LTLIBOBJS=$ac_ltlibobjs
6852
6853
6854 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
6855   { { $as_echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
6856 Usually this means the macro was only invoked conditionally." >&5
6857 $as_echo "$as_me: error: conditional \"AMDEP\" was never defined.
6858 Usually this means the macro was only invoked conditionally." >&2;}
6859    { (exit 1); exit 1; }; }
6860 fi
6861 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
6862   { { $as_echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
6863 Usually this means the macro was only invoked conditionally." >&5
6864 $as_echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
6865 Usually this means the macro was only invoked conditionally." >&2;}
6866    { (exit 1); exit 1; }; }
6867 fi
6868 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
6869   { { $as_echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
6870 Usually this means the macro was only invoked conditionally." >&5
6871 $as_echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
6872 Usually this means the macro was only invoked conditionally." >&2;}
6873    { (exit 1); exit 1; }; }
6874 fi
6875
6876 : ${CONFIG_STATUS=./config.status}
6877 ac_write_fail=0
6878 ac_clean_files_save=$ac_clean_files
6879 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
6880 { $as_echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
6881 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
6882 cat >$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6883 #! $SHELL
6884 # Generated by $as_me.
6885 # Run this file to recreate the current configuration.
6886 # Compiler output produced by configure, useful for debugging
6887 # configure, is in config.log if it exists.
6888
6889 debug=false
6890 ac_cs_recheck=false
6891 ac_cs_silent=false
6892 SHELL=\${CONFIG_SHELL-$SHELL}
6893 _ACEOF
6894
6895 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6896 ## --------------------- ##
6897 ## M4sh Initialization.  ##
6898 ## --------------------- ##
6899
6900 # Be more Bourne compatible
6901 DUALCASE=1; export DUALCASE # for MKS sh
6902 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
6903   emulate sh
6904   NULLCMD=:
6905   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
6906   # is contrary to our usage.  Disable this feature.
6907   alias -g '${1+"$@"}'='"$@"'
6908   setopt NO_GLOB_SUBST
6909 else
6910   case `(set -o) 2>/dev/null` in
6911   *posix*) set -o posix ;;
6912 esac
6913
6914 fi
6915
6916
6917
6918
6919 # PATH needs CR
6920 # Avoid depending upon Character Ranges.
6921 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
6922 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
6923 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
6924 as_cr_digits='0123456789'
6925 as_cr_alnum=$as_cr_Letters$as_cr_digits
6926
6927 as_nl='
6928 '
6929 export as_nl
6930 # Printing a long string crashes Solaris 7 /usr/bin/printf.
6931 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
6932 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
6933 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
6934 if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
6935   as_echo='printf %s\n'
6936   as_echo_n='printf %s'
6937 else
6938   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
6939     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
6940     as_echo_n='/usr/ucb/echo -n'
6941   else
6942     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
6943     as_echo_n_body='eval
6944       arg=$1;
6945       case $arg in
6946       *"$as_nl"*)
6947         expr "X$arg" : "X\\(.*\\)$as_nl";
6948         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
6949       esac;
6950       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
6951     '
6952     export as_echo_n_body
6953     as_echo_n='sh -c $as_echo_n_body as_echo'
6954   fi
6955   export as_echo_body
6956   as_echo='sh -c $as_echo_body as_echo'
6957 fi
6958
6959 # The user is always right.
6960 if test "${PATH_SEPARATOR+set}" != set; then
6961   PATH_SEPARATOR=:
6962   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
6963     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
6964       PATH_SEPARATOR=';'
6965   }
6966 fi
6967
6968 # Support unset when possible.
6969 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
6970   as_unset=unset
6971 else
6972   as_unset=false
6973 fi
6974
6975
6976 # IFS
6977 # We need space, tab and new line, in precisely that order.  Quoting is
6978 # there to prevent editors from complaining about space-tab.
6979 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
6980 # splitting by setting IFS to empty value.)
6981 IFS=" ""        $as_nl"
6982
6983 # Find who we are.  Look in the path if we contain no directory separator.
6984 case $0 in
6985   *[\\/]* ) as_myself=$0 ;;
6986   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6987 for as_dir in $PATH
6988 do
6989   IFS=$as_save_IFS
6990   test -z "$as_dir" && as_dir=.
6991   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
6992 done
6993 IFS=$as_save_IFS
6994
6995      ;;
6996 esac
6997 # We did not find ourselves, most probably we were run as `sh COMMAND'
6998 # in which case we are not to be found in the path.
6999 if test "x$as_myself" = x; then
7000   as_myself=$0
7001 fi
7002 if test ! -f "$as_myself"; then
7003   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
7004   { (exit 1); exit 1; }
7005 fi
7006
7007 # Work around bugs in pre-3.0 UWIN ksh.
7008 for as_var in ENV MAIL MAILPATH
7009 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
7010 done
7011 PS1='$ '
7012 PS2='> '
7013 PS4='+ '
7014
7015 # NLS nuisances.
7016 LC_ALL=C
7017 export LC_ALL
7018 LANGUAGE=C
7019 export LANGUAGE
7020
7021 # Required to use basename.
7022 if expr a : '\(a\)' >/dev/null 2>&1 &&
7023    test "X`expr 00001 : '.*\(...\)'`" = X001; then
7024   as_expr=expr
7025 else
7026   as_expr=false
7027 fi
7028
7029 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
7030   as_basename=basename
7031 else
7032   as_basename=false
7033 fi
7034
7035
7036 # Name of the executable.
7037 as_me=`$as_basename -- "$0" ||
7038 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7039          X"$0" : 'X\(//\)$' \| \
7040          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
7041 $as_echo X/"$0" |
7042     sed '/^.*\/\([^/][^/]*\)\/*$/{
7043             s//\1/
7044             q
7045           }
7046           /^X\/\(\/\/\)$/{
7047             s//\1/
7048             q
7049           }
7050           /^X\/\(\/\).*/{
7051             s//\1/
7052             q
7053           }
7054           s/.*/./; q'`
7055
7056 # CDPATH.
7057 $as_unset CDPATH
7058
7059
7060
7061   as_lineno_1=$LINENO
7062   as_lineno_2=$LINENO
7063   test "x$as_lineno_1" != "x$as_lineno_2" &&
7064   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
7065
7066   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
7067   # uniformly replaced by the line number.  The first 'sed' inserts a
7068   # line-number line after each line using $LINENO; the second 'sed'
7069   # does the real work.  The second script uses 'N' to pair each
7070   # line-number line with the line containing $LINENO, and appends
7071   # trailing '-' during substitution so that $LINENO is not a special
7072   # case at line end.
7073   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
7074   # scripts with optimization help from Paolo Bonzini.  Blame Lee
7075   # E. McMahon (1931-1989) for sed's syntax.  :-)
7076   sed -n '
7077     p
7078     /[$]LINENO/=
7079   ' <$as_myself |
7080     sed '
7081       s/[$]LINENO.*/&-/
7082       t lineno
7083       b
7084       :lineno
7085       N
7086       :loop
7087       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
7088       t loop
7089       s/-\n.*//
7090     ' >$as_me.lineno &&
7091   chmod +x "$as_me.lineno" ||
7092     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
7093    { (exit 1); exit 1; }; }
7094
7095   # Don't try to exec as it changes $[0], causing all sort of problems
7096   # (the dirname of $[0] is not the place where we might find the
7097   # original and so on.  Autoconf is especially sensitive to this).
7098   . "./$as_me.lineno"
7099   # Exit status is that of the last command.
7100   exit
7101 }
7102
7103
7104 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
7105   as_dirname=dirname
7106 else
7107   as_dirname=false
7108 fi
7109
7110 ECHO_C= ECHO_N= ECHO_T=
7111 case `echo -n x` in
7112 -n*)
7113   case `echo 'x\c'` in
7114   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
7115   *)   ECHO_C='\c';;
7116   esac;;
7117 *)
7118   ECHO_N='-n';;
7119 esac
7120 if expr a : '\(a\)' >/dev/null 2>&1 &&
7121    test "X`expr 00001 : '.*\(...\)'`" = X001; then
7122   as_expr=expr
7123 else
7124   as_expr=false
7125 fi
7126
7127 rm -f conf$$ conf$$.exe conf$$.file
7128 if test -d conf$$.dir; then
7129   rm -f conf$$.dir/conf$$.file
7130 else
7131   rm -f conf$$.dir
7132   mkdir conf$$.dir 2>/dev/null
7133 fi
7134 if (echo >conf$$.file) 2>/dev/null; then
7135   if ln -s conf$$.file conf$$ 2>/dev/null; then
7136     as_ln_s='ln -s'
7137     # ... but there are two gotchas:
7138     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
7139     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
7140     # In both cases, we have to default to `cp -p'.
7141     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
7142       as_ln_s='cp -p'
7143   elif ln conf$$.file conf$$ 2>/dev/null; then
7144     as_ln_s=ln
7145   else
7146     as_ln_s='cp -p'
7147   fi
7148 else
7149   as_ln_s='cp -p'
7150 fi
7151 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
7152 rmdir conf$$.dir 2>/dev/null
7153
7154 if mkdir -p . 2>/dev/null; then
7155   as_mkdir_p=:
7156 else
7157   test -d ./-p && rmdir ./-p
7158   as_mkdir_p=false
7159 fi
7160
7161 if test -x / >/dev/null 2>&1; then
7162   as_test_x='test -x'
7163 else
7164   if ls -dL / >/dev/null 2>&1; then
7165     as_ls_L_option=L
7166   else
7167     as_ls_L_option=
7168   fi
7169   as_test_x='
7170     eval sh -c '\''
7171       if test -d "$1"; then
7172         test -d "$1/.";
7173       else
7174         case $1 in
7175         -*)set "./$1";;
7176         esac;
7177         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
7178         ???[sx]*):;;*)false;;esac;fi
7179     '\'' sh
7180   '
7181 fi
7182 as_executable_p=$as_test_x
7183
7184 # Sed expression to map a string onto a valid CPP name.
7185 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7186
7187 # Sed expression to map a string onto a valid variable name.
7188 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7189
7190
7191 exec 6>&1
7192
7193 # Save the log message, to keep $[0] and so on meaningful, and to
7194 # report actual input values of CONFIG_FILES etc. instead of their
7195 # values after options handling.
7196 ac_log="
7197 This file was extended by $as_me, which was
7198 generated by GNU Autoconf 2.63.  Invocation command line was
7199
7200   CONFIG_FILES    = $CONFIG_FILES
7201   CONFIG_HEADERS  = $CONFIG_HEADERS
7202   CONFIG_LINKS    = $CONFIG_LINKS
7203   CONFIG_COMMANDS = $CONFIG_COMMANDS
7204   $ $0 $@
7205
7206 on `(hostname || uname -n) 2>/dev/null | sed 1q`
7207 "
7208
7209 _ACEOF
7210
7211 case $ac_config_files in *"
7212 "*) set x $ac_config_files; shift; ac_config_files=$*;;
7213 esac
7214
7215 case $ac_config_headers in *"
7216 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
7217 esac
7218
7219
7220 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7221 # Files that config.status was made for.
7222 config_files="$ac_config_files"
7223 config_headers="$ac_config_headers"
7224 config_commands="$ac_config_commands"
7225
7226 _ACEOF
7227
7228 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7229 ac_cs_usage="\
7230 \`$as_me' instantiates files from templates according to the
7231 current configuration.
7232
7233 Usage: $0 [OPTION]... [FILE]...
7234
7235   -h, --help       print this help, then exit
7236   -V, --version    print version number and configuration settings, then exit
7237   -q, --quiet, --silent
7238                    do not print progress messages
7239   -d, --debug      don't remove temporary files
7240       --recheck    update $as_me by reconfiguring in the same conditions
7241       --file=FILE[:TEMPLATE]
7242                    instantiate the configuration file FILE
7243       --header=FILE[:TEMPLATE]
7244                    instantiate the configuration header FILE
7245
7246 Configuration files:
7247 $config_files
7248
7249 Configuration headers:
7250 $config_headers
7251
7252 Configuration commands:
7253 $config_commands
7254
7255 Report bugs to <bug-autoconf@gnu.org>."
7256
7257 _ACEOF
7258 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7259 ac_cs_version="\\
7260 config.status
7261 configured by $0, generated by GNU Autoconf 2.63,
7262   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
7263
7264 Copyright (C) 2008 Free Software Foundation, Inc.
7265 This config.status script is free software; the Free Software Foundation
7266 gives unlimited permission to copy, distribute and modify it."
7267
7268 ac_pwd='$ac_pwd'
7269 srcdir='$srcdir'
7270 INSTALL='$INSTALL'
7271 MKDIR_P='$MKDIR_P'
7272 AWK='$AWK'
7273 test -n "\$AWK" || AWK=awk
7274 _ACEOF
7275
7276 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7277 # The default lists apply if the user does not specify any file.
7278 ac_need_defaults=:
7279 while test $# != 0
7280 do
7281   case $1 in
7282   --*=*)
7283     ac_option=`expr "X$1" : 'X\([^=]*\)='`
7284     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
7285     ac_shift=:
7286     ;;
7287   *)
7288     ac_option=$1
7289     ac_optarg=$2
7290     ac_shift=shift
7291     ;;
7292   esac
7293
7294   case $ac_option in
7295   # Handling of the options.
7296   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7297     ac_cs_recheck=: ;;
7298   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
7299     $as_echo "$ac_cs_version"; exit ;;
7300   --debug | --debu | --deb | --de | --d | -d )
7301     debug=: ;;
7302   --file | --fil | --fi | --f )
7303     $ac_shift
7304     case $ac_optarg in
7305     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7306     esac
7307     CONFIG_FILES="$CONFIG_FILES '$ac_optarg'"
7308     ac_need_defaults=false;;
7309   --header | --heade | --head | --hea )
7310     $ac_shift
7311     case $ac_optarg in
7312     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7313     esac
7314     CONFIG_HEADERS="$CONFIG_HEADERS '$ac_optarg'"
7315     ac_need_defaults=false;;
7316   --he | --h)
7317     # Conflict between --help and --header
7318     { $as_echo "$as_me: error: ambiguous option: $1
7319 Try \`$0 --help' for more information." >&2
7320    { (exit 1); exit 1; }; };;
7321   --help | --hel | -h )
7322     $as_echo "$ac_cs_usage"; exit ;;
7323   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
7324   | -silent | --silent | --silen | --sile | --sil | --si | --s)
7325     ac_cs_silent=: ;;
7326
7327   # This is an error.
7328   -*) { $as_echo "$as_me: error: unrecognized option: $1
7329 Try \`$0 --help' for more information." >&2
7330    { (exit 1); exit 1; }; } ;;
7331
7332   *) ac_config_targets="$ac_config_targets $1"
7333      ac_need_defaults=false ;;
7334
7335   esac
7336   shift
7337 done
7338
7339 ac_configure_extra_args=
7340
7341 if $ac_cs_silent; then
7342   exec 6>/dev/null
7343   ac_configure_extra_args="$ac_configure_extra_args --silent"
7344 fi
7345
7346 _ACEOF
7347 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7348 if \$ac_cs_recheck; then
7349   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7350   shift
7351   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
7352   CONFIG_SHELL='$SHELL'
7353   export CONFIG_SHELL
7354   exec "\$@"
7355 fi
7356
7357 _ACEOF
7358 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7359 exec 5>>config.log
7360 {
7361   echo
7362   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7363 ## Running $as_me. ##
7364 _ASBOX
7365   $as_echo "$ac_log"
7366 } >&5
7367
7368 _ACEOF
7369 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7370 #
7371 # INIT-COMMANDS
7372 #
7373 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
7374
7375 _ACEOF
7376
7377 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7378
7379 # Handling of arguments.
7380 for ac_config_target in $ac_config_targets
7381 do
7382   case $ac_config_target in
7383     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
7384     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
7385     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7386
7387   *) { { $as_echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
7388 $as_echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
7389    { (exit 1); exit 1; }; };;
7390   esac
7391 done
7392
7393
7394 # If the user did not use the arguments to specify the items to instantiate,
7395 # then the envvar interface is used.  Set only those that are not.
7396 # We use the long form for the default assignment because of an extremely
7397 # bizarre bug on SunOS 4.1.3.
7398 if $ac_need_defaults; then
7399   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
7400   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
7401   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
7402 fi
7403
7404 # Have a temporary directory for convenience.  Make it in the build tree
7405 # simply because there is no reason against having it here, and in addition,
7406 # creating and moving files from /tmp can sometimes cause problems.
7407 # Hook for its removal unless debugging.
7408 # Note that there is a small window in which the directory will not be cleaned:
7409 # after its creation but before its name has been assigned to `$tmp'.
7410 $debug ||
7411 {
7412   tmp=
7413   trap 'exit_status=$?
7414   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
7415 ' 0
7416   trap '{ (exit 1); exit 1; }' 1 2 13 15
7417 }
7418 # Create a (secure) tmp directory for tmp files.
7419
7420 {
7421   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
7422   test -n "$tmp" && test -d "$tmp"
7423 }  ||
7424 {
7425   tmp=./conf$$-$RANDOM
7426   (umask 077 && mkdir "$tmp")
7427 } ||
7428 {
7429    $as_echo "$as_me: cannot create a temporary directory in ." >&2
7430    { (exit 1); exit 1; }
7431 }
7432
7433 # Set up the scripts for CONFIG_FILES section.
7434 # No need to generate them if there are no CONFIG_FILES.
7435 # This happens for instance with `./config.status config.h'.
7436 if test -n "$CONFIG_FILES"; then
7437
7438
7439 ac_cr='
'
7440 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
7441 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
7442   ac_cs_awk_cr='\\r'
7443 else
7444   ac_cs_awk_cr=$ac_cr
7445 fi
7446
7447 echo 'BEGIN {' >"$tmp/subs1.awk" &&
7448 _ACEOF
7449
7450
7451 {
7452   echo "cat >conf$$subs.awk <<_ACEOF" &&
7453   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
7454   echo "_ACEOF"
7455 } >conf$$subs.sh ||
7456   { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
7457 $as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
7458    { (exit 1); exit 1; }; }
7459 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
7460 ac_delim='%!_!# '
7461 for ac_last_try in false false false false false :; do
7462   . ./conf$$subs.sh ||
7463     { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
7464 $as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
7465    { (exit 1); exit 1; }; }
7466
7467   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
7468   if test $ac_delim_n = $ac_delim_num; then
7469     break
7470   elif $ac_last_try; then
7471     { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
7472 $as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
7473    { (exit 1); exit 1; }; }
7474   else
7475     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7476   fi
7477 done
7478 rm -f conf$$subs.sh
7479
7480 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7481 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
7482 _ACEOF
7483 sed -n '
7484 h
7485 s/^/S["/; s/!.*/"]=/
7486 p
7487 g
7488 s/^[^!]*!//
7489 :repl
7490 t repl
7491 s/'"$ac_delim"'$//
7492 t delim
7493 :nl
7494 h
7495 s/\(.\{148\}\).*/\1/
7496 t more1
7497 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
7498 p
7499 n
7500 b repl
7501 :more1
7502 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7503 p
7504 g
7505 s/.\{148\}//
7506 t nl
7507 :delim
7508 h
7509 s/\(.\{148\}\).*/\1/
7510 t more2
7511 s/["\\]/\\&/g; s/^/"/; s/$/"/
7512 p
7513 b
7514 :more2
7515 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7516 p
7517 g
7518 s/.\{148\}//
7519 t delim
7520 ' <conf$$subs.awk | sed '
7521 /^[^""]/{
7522   N
7523   s/\n//
7524 }
7525 ' >>$CONFIG_STATUS || ac_write_fail=1
7526 rm -f conf$$subs.awk
7527 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7528 _ACAWK
7529 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
7530   for (key in S) S_is_set[key] = 1
7531   FS = "\a"
7532
7533 }
7534 {
7535   line = $ 0
7536   nfields = split(line, field, "@")
7537   substed = 0
7538   len = length(field[1])
7539   for (i = 2; i < nfields; i++) {
7540     key = field[i]
7541     keylen = length(key)
7542     if (S_is_set[key]) {
7543       value = S[key]
7544       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
7545       len += length(value) + length(field[++i])
7546       substed = 1
7547     } else
7548       len += 1 + keylen
7549   }
7550
7551   print line
7552 }
7553
7554 _ACAWK
7555 _ACEOF
7556 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7557 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
7558   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
7559 else
7560   cat
7561 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
7562   || { { $as_echo "$as_me:$LINENO: error: could not setup config files machinery" >&5
7563 $as_echo "$as_me: error: could not setup config files machinery" >&2;}
7564    { (exit 1); exit 1; }; }
7565 _ACEOF
7566
7567 # VPATH may cause trouble with some makes, so we remove $(srcdir),
7568 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
7569 # trailing colons and then remove the whole line if VPATH becomes empty
7570 # (actually we leave an empty line to preserve line numbers).
7571 if test "x$srcdir" = x.; then
7572   ac_vpsub='/^[  ]*VPATH[        ]*=/{
7573 s/:*\$(srcdir):*/:/
7574 s/:*\${srcdir}:*/:/
7575 s/:*@srcdir@:*/:/
7576 s/^\([^=]*=[     ]*\):*/\1/
7577 s/:*$//
7578 s/^[^=]*=[       ]*$//
7579 }'
7580 fi
7581
7582 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7583 fi # test -n "$CONFIG_FILES"
7584
7585 # Set up the scripts for CONFIG_HEADERS section.
7586 # No need to generate them if there are no CONFIG_HEADERS.
7587 # This happens for instance with `./config.status Makefile'.
7588 if test -n "$CONFIG_HEADERS"; then
7589 cat >"$tmp/defines.awk" <<\_ACAWK ||
7590 BEGIN {
7591 _ACEOF
7592
7593 # Transform confdefs.h into an awk script `defines.awk', embedded as
7594 # here-document in config.status, that substitutes the proper values into
7595 # config.h.in to produce config.h.
7596
7597 # Create a delimiter string that does not exist in confdefs.h, to ease
7598 # handling of long lines.
7599 ac_delim='%!_!# '
7600 for ac_last_try in false false :; do
7601   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
7602   if test -z "$ac_t"; then
7603     break
7604   elif $ac_last_try; then
7605     { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_HEADERS" >&5
7606 $as_echo "$as_me: error: could not make $CONFIG_HEADERS" >&2;}
7607    { (exit 1); exit 1; }; }
7608   else
7609     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7610   fi
7611 done
7612
7613 # For the awk script, D is an array of macro values keyed by name,
7614 # likewise P contains macro parameters if any.  Preserve backslash
7615 # newline sequences.
7616
7617 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
7618 sed -n '
7619 s/.\{148\}/&'"$ac_delim"'/g
7620 t rset
7621 :rset
7622 s/^[     ]*#[    ]*define[       ][      ]*/ /
7623 t def
7624 d
7625 :def
7626 s/\\$//
7627 t bsnl
7628 s/["\\]/\\&/g
7629 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
7630 D["\1"]=" \3"/p
7631 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
7632 d
7633 :bsnl
7634 s/["\\]/\\&/g
7635 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
7636 D["\1"]=" \3\\\\\\n"\\/p
7637 t cont
7638 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
7639 t cont
7640 d
7641 :cont
7642 n
7643 s/.\{148\}/&'"$ac_delim"'/g
7644 t clear
7645 :clear
7646 s/\\$//
7647 t bsnlc
7648 s/["\\]/\\&/g; s/^/"/; s/$/"/p
7649 d
7650 :bsnlc
7651 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
7652 b cont
7653 ' <confdefs.h | sed '
7654 s/'"$ac_delim"'/"\\\
7655 "/g' >>$CONFIG_STATUS || ac_write_fail=1
7656
7657 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7658   for (key in D) D_is_set[key] = 1
7659   FS = "\a"
7660 }
7661 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
7662   line = \$ 0
7663   split(line, arg, " ")
7664   if (arg[1] == "#") {
7665     defundef = arg[2]
7666     mac1 = arg[3]
7667   } else {
7668     defundef = substr(arg[1], 2)
7669     mac1 = arg[2]
7670   }
7671   split(mac1, mac2, "(") #)
7672   macro = mac2[1]
7673   prefix = substr(line, 1, index(line, defundef) - 1)
7674   if (D_is_set[macro]) {
7675     # Preserve the white space surrounding the "#".
7676     print prefix "define", macro P[macro] D[macro]
7677     next
7678   } else {
7679     # Replace #undef with comments.  This is necessary, for example,
7680     # in the case of _POSIX_SOURCE, which is predefined and required
7681     # on some systems where configure will not decide to define it.
7682     if (defundef == "undef") {
7683       print "/*", prefix defundef, macro, "*/"
7684       next
7685     }
7686   }
7687 }
7688 { print }
7689 _ACAWK
7690 _ACEOF
7691 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7692   { { $as_echo "$as_me:$LINENO: error: could not setup config headers machinery" >&5
7693 $as_echo "$as_me: error: could not setup config headers machinery" >&2;}
7694    { (exit 1); exit 1; }; }
7695 fi # test -n "$CONFIG_HEADERS"
7696
7697
7698 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
7699 shift
7700 for ac_tag
7701 do
7702   case $ac_tag in
7703   :[FHLC]) ac_mode=$ac_tag; continue;;
7704   esac
7705   case $ac_mode$ac_tag in
7706   :[FHL]*:*);;
7707   :L* | :C*:*) { { $as_echo "$as_me:$LINENO: error: invalid tag $ac_tag" >&5
7708 $as_echo "$as_me: error: invalid tag $ac_tag" >&2;}
7709    { (exit 1); exit 1; }; };;
7710   :[FH]-) ac_tag=-:-;;
7711   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
7712   esac
7713   ac_save_IFS=$IFS
7714   IFS=:
7715   set x $ac_tag
7716   IFS=$ac_save_IFS
7717   shift
7718   ac_file=$1
7719   shift
7720
7721   case $ac_mode in
7722   :L) ac_source=$1;;
7723   :[FH])
7724     ac_file_inputs=
7725     for ac_f
7726     do
7727       case $ac_f in
7728       -) ac_f="$tmp/stdin";;
7729       *) # Look for the file first in the build tree, then in the source tree
7730          # (if the path is not absolute).  The absolute path cannot be DOS-style,
7731          # because $ac_f cannot contain `:'.
7732          test -f "$ac_f" ||
7733            case $ac_f in
7734            [\\/$]*) false;;
7735            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
7736            esac ||
7737            { { $as_echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
7738 $as_echo "$as_me: error: cannot find input file: $ac_f" >&2;}
7739    { (exit 1); exit 1; }; };;
7740       esac
7741       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
7742       ac_file_inputs="$ac_file_inputs '$ac_f'"
7743     done
7744
7745     # Let's still pretend it is `configure' which instantiates (i.e., don't
7746     # use $as_me), people would be surprised to read:
7747     #    /* config.h.  Generated by config.status.  */
7748     configure_input='Generated from '`
7749           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
7750         `' by configure.'
7751     if test x"$ac_file" != x-; then
7752       configure_input="$ac_file.  $configure_input"
7753       { $as_echo "$as_me:$LINENO: creating $ac_file" >&5
7754 $as_echo "$as_me: creating $ac_file" >&6;}
7755     fi
7756     # Neutralize special characters interpreted by sed in replacement strings.
7757     case $configure_input in #(
7758     *\&* | *\|* | *\\* )
7759        ac_sed_conf_input=`$as_echo "$configure_input" |
7760        sed 's/[\\\\&|]/\\\\&/g'`;; #(
7761     *) ac_sed_conf_input=$configure_input;;
7762     esac
7763
7764     case $ac_tag in
7765     *:-:* | *:-) cat >"$tmp/stdin" \
7766       || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
7767 $as_echo "$as_me: error: could not create $ac_file" >&2;}
7768    { (exit 1); exit 1; }; } ;;
7769     esac
7770     ;;
7771   esac
7772
7773   ac_dir=`$as_dirname -- "$ac_file" ||
7774 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7775          X"$ac_file" : 'X\(//\)[^/]' \| \
7776          X"$ac_file" : 'X\(//\)$' \| \
7777          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
7778 $as_echo X"$ac_file" |
7779     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7780             s//\1/
7781             q
7782           }
7783           /^X\(\/\/\)[^/].*/{
7784             s//\1/
7785             q
7786           }
7787           /^X\(\/\/\)$/{
7788             s//\1/
7789             q
7790           }
7791           /^X\(\/\).*/{
7792             s//\1/
7793             q
7794           }
7795           s/.*/./; q'`
7796   { as_dir="$ac_dir"
7797   case $as_dir in #(
7798   -*) as_dir=./$as_dir;;
7799   esac
7800   test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
7801     as_dirs=
7802     while :; do
7803       case $as_dir in #(
7804       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
7805       *) as_qdir=$as_dir;;
7806       esac
7807       as_dirs="'$as_qdir' $as_dirs"
7808       as_dir=`$as_dirname -- "$as_dir" ||
7809 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7810          X"$as_dir" : 'X\(//\)[^/]' \| \
7811          X"$as_dir" : 'X\(//\)$' \| \
7812          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
7813 $as_echo X"$as_dir" |
7814     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7815             s//\1/
7816             q
7817           }
7818           /^X\(\/\/\)[^/].*/{
7819             s//\1/
7820             q
7821           }
7822           /^X\(\/\/\)$/{
7823             s//\1/
7824             q
7825           }
7826           /^X\(\/\).*/{
7827             s//\1/
7828             q
7829           }
7830           s/.*/./; q'`
7831       test -d "$as_dir" && break
7832     done
7833     test -z "$as_dirs" || eval "mkdir $as_dirs"
7834   } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
7835 $as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
7836    { (exit 1); exit 1; }; }; }
7837   ac_builddir=.
7838
7839 case "$ac_dir" in
7840 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
7841 *)
7842   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
7843   # A ".." for each directory in $ac_dir_suffix.
7844   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
7845   case $ac_top_builddir_sub in
7846   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
7847   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
7848   esac ;;
7849 esac
7850 ac_abs_top_builddir=$ac_pwd
7851 ac_abs_builddir=$ac_pwd$ac_dir_suffix
7852 # for backward compatibility:
7853 ac_top_builddir=$ac_top_build_prefix
7854
7855 case $srcdir in
7856   .)  # We are building in place.
7857     ac_srcdir=.
7858     ac_top_srcdir=$ac_top_builddir_sub
7859     ac_abs_top_srcdir=$ac_pwd ;;
7860   [\\/]* | ?:[\\/]* )  # Absolute name.
7861     ac_srcdir=$srcdir$ac_dir_suffix;
7862     ac_top_srcdir=$srcdir
7863     ac_abs_top_srcdir=$srcdir ;;
7864   *) # Relative name.
7865     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
7866     ac_top_srcdir=$ac_top_build_prefix$srcdir
7867     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
7868 esac
7869 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
7870
7871
7872   case $ac_mode in
7873   :F)
7874   #
7875   # CONFIG_FILE
7876   #
7877
7878   case $INSTALL in
7879   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7880   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
7881   esac
7882   ac_MKDIR_P=$MKDIR_P
7883   case $MKDIR_P in
7884   [\\/$]* | ?:[\\/]* ) ;;
7885   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
7886   esac
7887 _ACEOF
7888
7889 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7890 # If the template does not know about datarootdir, expand it.
7891 # FIXME: This hack should be removed a few years after 2.60.
7892 ac_datarootdir_hack=; ac_datarootdir_seen=
7893
7894 ac_sed_dataroot='
7895 /datarootdir/ {
7896   p
7897   q
7898 }
7899 /@datadir@/p
7900 /@docdir@/p
7901 /@infodir@/p
7902 /@localedir@/p
7903 /@mandir@/p
7904 '
7905 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
7906 *datarootdir*) ac_datarootdir_seen=yes;;
7907 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
7908   { $as_echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
7909 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
7910 _ACEOF
7911 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7912   ac_datarootdir_hack='
7913   s&@datadir@&$datadir&g
7914   s&@docdir@&$docdir&g
7915   s&@infodir@&$infodir&g
7916   s&@localedir@&$localedir&g
7917   s&@mandir@&$mandir&g
7918     s&\\\${datarootdir}&$datarootdir&g' ;;
7919 esac
7920 _ACEOF
7921
7922 # Neutralize VPATH when `$srcdir' = `.'.
7923 # Shell code in configure.ac might set extrasub.
7924 # FIXME: do we really want to maintain this feature?
7925 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7926 ac_sed_extra="$ac_vpsub
7927 $extrasub
7928 _ACEOF
7929 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7930 :t
7931 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7932 s|@configure_input@|$ac_sed_conf_input|;t t
7933 s&@top_builddir@&$ac_top_builddir_sub&;t t
7934 s&@top_build_prefix@&$ac_top_build_prefix&;t t
7935 s&@srcdir@&$ac_srcdir&;t t
7936 s&@abs_srcdir@&$ac_abs_srcdir&;t t
7937 s&@top_srcdir@&$ac_top_srcdir&;t t
7938 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
7939 s&@builddir@&$ac_builddir&;t t
7940 s&@abs_builddir@&$ac_abs_builddir&;t t
7941 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
7942 s&@INSTALL@&$ac_INSTALL&;t t
7943 s&@MKDIR_P@&$ac_MKDIR_P&;t t
7944 $ac_datarootdir_hack
7945 "
7946 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
7947   || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
7948 $as_echo "$as_me: error: could not create $ac_file" >&2;}
7949    { (exit 1); exit 1; }; }
7950
7951 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
7952   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
7953   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
7954   { $as_echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7955 which seems to be undefined.  Please make sure it is defined." >&5
7956 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7957 which seems to be undefined.  Please make sure it is defined." >&2;}
7958
7959   rm -f "$tmp/stdin"
7960   case $ac_file in
7961   -) cat "$tmp/out" && rm -f "$tmp/out";;
7962   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
7963   esac \
7964   || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
7965 $as_echo "$as_me: error: could not create $ac_file" >&2;}
7966    { (exit 1); exit 1; }; }
7967  ;;
7968   :H)
7969   #
7970   # CONFIG_HEADER
7971   #
7972   if test x"$ac_file" != x-; then
7973     {
7974       $as_echo "/* $configure_input  */" \
7975       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
7976     } >"$tmp/config.h" \
7977       || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
7978 $as_echo "$as_me: error: could not create $ac_file" >&2;}
7979    { (exit 1); exit 1; }; }
7980     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
7981       { $as_echo "$as_me:$LINENO: $ac_file is unchanged" >&5
7982 $as_echo "$as_me: $ac_file is unchanged" >&6;}
7983     else
7984       rm -f "$ac_file"
7985       mv "$tmp/config.h" "$ac_file" \
7986         || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
7987 $as_echo "$as_me: error: could not create $ac_file" >&2;}
7988    { (exit 1); exit 1; }; }
7989     fi
7990   else
7991     $as_echo "/* $configure_input  */" \
7992       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
7993       || { { $as_echo "$as_me:$LINENO: error: could not create -" >&5
7994 $as_echo "$as_me: error: could not create -" >&2;}
7995    { (exit 1); exit 1; }; }
7996   fi
7997 # Compute "$ac_file"'s index in $config_headers.
7998 _am_arg="$ac_file"
7999 _am_stamp_count=1
8000 for _am_header in $config_headers :; do
8001   case $_am_header in
8002     $_am_arg | $_am_arg:* )
8003       break ;;
8004     * )
8005       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
8006   esac
8007 done
8008 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
8009 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8010          X"$_am_arg" : 'X\(//\)[^/]' \| \
8011          X"$_am_arg" : 'X\(//\)$' \| \
8012          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
8013 $as_echo X"$_am_arg" |
8014     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8015             s//\1/
8016             q
8017           }
8018           /^X\(\/\/\)[^/].*/{
8019             s//\1/
8020             q
8021           }
8022           /^X\(\/\/\)$/{
8023             s//\1/
8024             q
8025           }
8026           /^X\(\/\).*/{
8027             s//\1/
8028             q
8029           }
8030           s/.*/./; q'`/stamp-h$_am_stamp_count
8031  ;;
8032
8033   :C)  { $as_echo "$as_me:$LINENO: executing $ac_file commands" >&5
8034 $as_echo "$as_me: executing $ac_file commands" >&6;}
8035  ;;
8036   esac
8037
8038
8039   case $ac_file$ac_mode in
8040     "depfiles":C) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do
8041   # Strip MF so we end up with the name of the file.
8042   mf=`echo "$mf" | sed -e 's/:.*$//'`
8043   # Check whether this is an Automake generated Makefile or not.
8044   # We used to match only the files named `Makefile.in', but
8045   # some people rename them; so instead we look at the file content.
8046   # Grep'ing the first line is not enough: some people post-process
8047   # each Makefile.in and add a new line on top of each file to say so.
8048   # Grep'ing the whole file is not good either: AIX grep has a line
8049   # limit of 2048, but all sed's we know have understand at least 4000.
8050   if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
8051     dirpart=`$as_dirname -- "$mf" ||
8052 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8053          X"$mf" : 'X\(//\)[^/]' \| \
8054          X"$mf" : 'X\(//\)$' \| \
8055          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
8056 $as_echo X"$mf" |
8057     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8058             s//\1/
8059             q
8060           }
8061           /^X\(\/\/\)[^/].*/{
8062             s//\1/
8063             q
8064           }
8065           /^X\(\/\/\)$/{
8066             s//\1/
8067             q
8068           }
8069           /^X\(\/\).*/{
8070             s//\1/
8071             q
8072           }
8073           s/.*/./; q'`
8074   else
8075     continue
8076   fi
8077   # Extract the definition of DEPDIR, am__include, and am__quote
8078   # from the Makefile without running `make'.
8079   DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
8080   test -z "$DEPDIR" && continue
8081   am__include=`sed -n 's/^am__include = //p' < "$mf"`
8082   test -z "am__include" && continue
8083   am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
8084   # When using ansi2knr, U may be empty or an underscore; expand it
8085   U=`sed -n 's/^U = //p' < "$mf"`
8086   # Find all dependency output files, they are included files with
8087   # $(DEPDIR) in their names.  We invoke sed twice because it is the
8088   # simplest approach to changing $(DEPDIR) to its actual value in the
8089   # expansion.
8090   for file in `sed -n "
8091     s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
8092        sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
8093     # Make sure the directory exists.
8094     test -f "$dirpart/$file" && continue
8095     fdir=`$as_dirname -- "$file" ||
8096 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8097          X"$file" : 'X\(//\)[^/]' \| \
8098          X"$file" : 'X\(//\)$' \| \
8099          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
8100 $as_echo X"$file" |
8101     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8102             s//\1/
8103             q
8104           }
8105           /^X\(\/\/\)[^/].*/{
8106             s//\1/
8107             q
8108           }
8109           /^X\(\/\/\)$/{
8110             s//\1/
8111             q
8112           }
8113           /^X\(\/\).*/{
8114             s//\1/
8115             q
8116           }
8117           s/.*/./; q'`
8118     { as_dir=$dirpart/$fdir
8119   case $as_dir in #(
8120   -*) as_dir=./$as_dir;;
8121   esac
8122   test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
8123     as_dirs=
8124     while :; do
8125       case $as_dir in #(
8126       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
8127       *) as_qdir=$as_dir;;
8128       esac
8129       as_dirs="'$as_qdir' $as_dirs"
8130       as_dir=`$as_dirname -- "$as_dir" ||
8131 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8132          X"$as_dir" : 'X\(//\)[^/]' \| \
8133          X"$as_dir" : 'X\(//\)$' \| \
8134          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
8135 $as_echo X"$as_dir" |
8136     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8137             s//\1/
8138             q
8139           }
8140           /^X\(\/\/\)[^/].*/{
8141             s//\1/
8142             q
8143           }
8144           /^X\(\/\/\)$/{
8145             s//\1/
8146             q
8147           }
8148           /^X\(\/\).*/{
8149             s//\1/
8150             q
8151           }
8152           s/.*/./; q'`
8153       test -d "$as_dir" && break
8154     done
8155     test -z "$as_dirs" || eval "mkdir $as_dirs"
8156   } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
8157 $as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
8158    { (exit 1); exit 1; }; }; }
8159     # echo "creating $dirpart/$file"
8160     echo '# dummy' > "$dirpart/$file"
8161   done
8162 done
8163  ;;
8164
8165   esac
8166 done # for ac_tag
8167
8168
8169 { (exit 0); exit 0; }
8170 _ACEOF
8171 chmod +x $CONFIG_STATUS
8172 ac_clean_files=$ac_clean_files_save
8173
8174 test $ac_write_fail = 0 ||
8175   { { $as_echo "$as_me:$LINENO: error: write failure creating $CONFIG_STATUS" >&5
8176 $as_echo "$as_me: error: write failure creating $CONFIG_STATUS" >&2;}
8177    { (exit 1); exit 1; }; }
8178
8179
8180 # configure is writing to config.log, and then calls config.status.
8181 # config.status does its own redirection, appending to config.log.
8182 # Unfortunately, on DOS this fails, as config.log is still kept open
8183 # by configure, so config.status won't be able to write to it; its
8184 # output is simply discarded.  So we exec the FD to /dev/null,
8185 # effectively closing config.log, so it can be properly (re)opened and
8186 # appended to by config.status.  When coming back to configure, we
8187 # need to make the FD available again.
8188 if test "$no_create" != yes; then
8189   ac_cs_success=:
8190   ac_config_status_args=
8191   test "$silent" = yes &&
8192     ac_config_status_args="$ac_config_status_args --quiet"
8193   exec 5>/dev/null
8194   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
8195   exec 5>>config.log
8196   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8197   # would make configure fail if this is the last instruction.
8198   $ac_cs_success || { (exit 1); exit 1; }
8199 fi
8200 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
8201   { $as_echo "$as_me:$LINENO: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
8202 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
8203 fi
8204