configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.60.
   4 #
   5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   6 # 2002, 2003, 2004, 2005, 2006 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 Bourne compatible
  14 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  15   emulate sh
  16   NULLCMD=:
  17   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  18   # is contrary to our usage.  Disable this feature.
  19   alias -g '${1+"$@"}'='"$@"'
  20   setopt NO_GLOB_SUBST
  21 else
  22   case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
  23 fi
  24 BIN_SH=xpg4; export BIN_SH # for Tru64
  25 DUALCASE=1; export DUALCASE # for MKS sh
  26
  27
  28 # PATH needs CR
  29 # Avoid depending upon Character Ranges.
  30 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
  31 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
  32 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
  33 as_cr_digits='0123456789'
  34 as_cr_alnum=$as_cr_Letters$as_cr_digits
  35
  36 # The user is always right.
  37 if test "${PATH_SEPARATOR+set}" != set; then
  38   echo "#! /bin/sh" >conf$$.sh
  39   echo  "exit 0"   >>conf$$.sh
  40   chmod +x conf$$.sh
  41   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
  42     PATH_SEPARATOR=';'
  43   else
  44     PATH_SEPARATOR=:
  45   fi
  46   rm -f conf$$.sh
  47 fi
  48
  49 # Support unset when possible.
  50 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
  51   as_unset=unset
  52 else
  53   as_unset=false
  54 fi
  55
  56
  57 # IFS
  58 # We need space, tab and new line, in precisely that order.  Quoting is
  59 # there to prevent editors from complaining about space-tab.
  60 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  61 # splitting by setting IFS to empty value.)
  62 as_nl='
  63 '
  64 IFS=" ""        $as_nl"
  65
  66 # Find who we are.  Look in the path if we contain no directory separator.
  67 case $0 in
  68   *[\\/]* ) as_myself=$0 ;;
  69   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  70 for as_dir in $PATH
  71 do
  72   IFS=$as_save_IFS
  73   test -z "$as_dir" && as_dir=.
  74   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  75 done
  76 IFS=$as_save_IFS
  77
  78      ;;
  79 esac
  80 # We did not find ourselves, most probably we were run as `sh COMMAND'
  81 # in which case we are not to be found in the path.
  82 if test "x$as_myself" = x; then
  83   as_myself=$0
  84 fi
  85 if test ! -f "$as_myself"; then
  86   echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  87   { (exit 1); exit 1; }
  88 fi
  89
  90 # Work around bugs in pre-3.0 UWIN ksh.
  91 for as_var in ENV MAIL MAILPATH
  92 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
  93 done
  94 PS1='$ '
  95 PS2='> '
  96 PS4='+ '
  97
  98 # NLS nuisances.
  99 for as_var in \
 100   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
 101   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
 102   LC_TELEPHONE LC_TIME
 103 do
 104   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
 105     eval $as_var=C; export $as_var
 106   else
 107     ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
 108   fi
 109 done
 110
 111 # Required to use basename.
 112 if expr a : '\(a\)' >/dev/null 2>&1 &&
 113    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 114   as_expr=expr
 115 else
 116   as_expr=false
 117 fi
 118
 119 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 120   as_basename=basename
 121 else
 122   as_basename=false
 123 fi
 124
 125
 126 # Name of the executable.
 127 as_me=`$as_basename -- "$0" ||
 128 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 129          X"$0" : 'X\(//\)$' \| \
 130          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 131 echo X/"$0" |
 132     sed '/^.*\/\([^/][^/]*\)\/*$/{
 133             s//\1/
 134             q
 135           }
 136           /^X\/\(\/\/\)$/{
 137             s//\1/
 138             q
 139           }
 140           /^X\/\(\/\).*/{
 141             s//\1/
 142             q
 143           }
 144           s/.*/./; q'`
 145
 146 # CDPATH.
 147 $as_unset CDPATH
 148
 149
 150 if test "x$CONFIG_SHELL" = x; then
 151   if (eval ":") 2>/dev/null; then
 152   as_have_required=yes
 153 else
 154   as_have_required=no
 155 fi
 156
 157   if test $as_have_required = yes &&     (eval ":
 158 (as_func_return () {
 159   (exit \$1)
 160 }
 161 as_func_success () {
 162   as_func_return 0
 163 }
 164 as_func_failure () {
 165   as_func_return 1
 166 }
 167 as_func_ret_success () {
 168   return 0
 169 }
 170 as_func_ret_failure () {
 171   return 1
 172 }
 173
 174 exitcode=0
 175 if as_func_success; then
 176   :
 177 else
 178   exitcode=1
 179   echo as_func_success failed.
 180 fi
 181
 182 if as_func_failure; then
 183   exitcode=1
 184   echo as_func_failure succeeded.
 185 fi
 186
 187 if as_func_ret_success; then
 188   :
 189 else
 190   exitcode=1
 191   echo as_func_ret_success failed.
 192 fi
 193
 194 if as_func_ret_failure; then
 195   exitcode=1
 196   echo as_func_ret_failure succeeded.
 197 fi
 198
 199 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
 200   :
 201 else
 202   exitcode=1
 203   echo positional parameters were not saved.
 204 fi
 205
 206 test \$exitcode = 0) || { (exit 1); exit 1; }
 207
 208 (
 209   as_lineno_1=\$LINENO
 210   as_lineno_2=\$LINENO
 211   test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
 212   test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
 213 ") 2> /dev/null; then
 214   :
 215 else
 216   as_candidate_shells=
 217     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 218 for as_dir in /usr/bin/posix$PATH_SEPARATOR/bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 219 do
 220   IFS=$as_save_IFS
 221   test -z "$as_dir" && as_dir=.
 222   case $as_dir in
 223          /*)
 224            for as_base in sh bash ksh sh5; do
 225              as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
 226            done;;
 227        esac
 228 done
 229 IFS=$as_save_IFS
 230
 231
 232       for as_shell in $as_candidate_shells $SHELL; do
 233          # Try only shells that exist, to save several forks.
 234          if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 235                 { ("$as_shell") 2> /dev/null <<\_ASEOF
 236 # Be Bourne compatible
 237 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 238   emulate sh
 239   NULLCMD=:
 240   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
 241   # is contrary to our usage.  Disable this feature.
 242   alias -g '${1+"$@"}'='"$@"'
 243   setopt NO_GLOB_SUBST
 244 else
 245   case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
 246 fi
 247 BIN_SH=xpg4; export BIN_SH # for Tru64
 248 DUALCASE=1; export DUALCASE # for MKS sh
 249
 250 :
 251 _ASEOF
 252 }; then
 253   CONFIG_SHELL=$as_shell
 254                as_have_required=yes
 255                if { "$as_shell" 2> /dev/null <<\_ASEOF
 256 # Be Bourne compatible
 257 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 258   emulate sh
 259   NULLCMD=:
 260   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
 261   # is contrary to our usage.  Disable this feature.
 262   alias -g '${1+"$@"}'='"$@"'
 263   setopt NO_GLOB_SUBST
 264 else
 265   case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
 266 fi
 267 BIN_SH=xpg4; export BIN_SH # for Tru64
 268 DUALCASE=1; export DUALCASE # for MKS sh
 269
 270 :
 271 (as_func_return () {
 272   (exit $1)
 273 }
 274 as_func_success () {
 275   as_func_return 0
 276 }
 277 as_func_failure () {
 278   as_func_return 1
 279 }
 280 as_func_ret_success () {
 281   return 0
 282 }
 283 as_func_ret_failure () {
 284   return 1
 285 }
 286
 287 exitcode=0
 288 if as_func_success; then
 289   :
 290 else
 291   exitcode=1
 292   echo as_func_success failed.
 293 fi
 294
 295 if as_func_failure; then
 296   exitcode=1
 297   echo as_func_failure succeeded.
 298 fi
 299
 300 if as_func_ret_success; then
 301   :
 302 else
 303   exitcode=1
 304   echo as_func_ret_success failed.
 305 fi
 306
 307 if as_func_ret_failure; then
 308   exitcode=1
 309   echo as_func_ret_failure succeeded.
 310 fi
 311
 312 if ( set x; as_func_ret_success y && test x = "$1" ); then
 313   :
 314 else
 315   exitcode=1
 316   echo positional parameters were not saved.
 317 fi
 318
 319 test $exitcode = 0) || { (exit 1); exit 1; }
 320
 321 (
 322   as_lineno_1=$LINENO
 323   as_lineno_2=$LINENO
 324   test "x$as_lineno_1" != "x$as_lineno_2" &&
 325   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
 326
 327 _ASEOF
 328 }; then
 329   break
 330 fi
 331
 332 fi
 333
 334       done
 335
 336       if test "x$CONFIG_SHELL" != x; then
 337   for as_var in BASH_ENV ENV
 338         do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
 339         done
 340         export CONFIG_SHELL
 341         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 342 fi
 343
 344
 345     if test $as_have_required = no; then
 346   echo This script requires a shell more modern than all the
 347       echo shells that I found on your system.  Please install a
 348       echo modern shell, or manually run the script under such a
 349       echo shell if you do have one.
 350       { (exit 1); exit 1; }
 351 fi
 352
 353
 354 fi
 355
 356 fi
 357
 358
 359
 360 (eval "as_func_return () {
 361   (exit \$1)
 362 }
 363 as_func_success () {
 364   as_func_return 0
 365 }
 366 as_func_failure () {
 367   as_func_return 1
 368 }
 369 as_func_ret_success () {
 370   return 0
 371 }
 372 as_func_ret_failure () {
 373   return 1
 374 }
 375
 376 exitcode=0
 377 if as_func_success; then
 378   :
 379 else
 380   exitcode=1
 381   echo as_func_success failed.
 382 fi
 383
 384 if as_func_failure; then
 385   exitcode=1
 386   echo as_func_failure succeeded.
 387 fi
 388
 389 if as_func_ret_success; then
 390   :
 391 else
 392   exitcode=1
 393   echo as_func_ret_success failed.
 394 fi
 395
 396 if as_func_ret_failure; then
 397   exitcode=1
 398   echo as_func_ret_failure succeeded.
 399 fi
 400
 401 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
 402   :
 403 else
 404   exitcode=1
 405   echo positional parameters were not saved.
 406 fi
 407
 408 test \$exitcode = 0") || {
 409   echo No shell found that supports shell functions.
 410   echo Please tell autoconf@gnu.org about your system,
 411   echo including any error possibly output before this
 412   echo message
 413 }
 414
 415
 416
 417   as_lineno_1=$LINENO
 418   as_lineno_2=$LINENO
 419   test "x$as_lineno_1" != "x$as_lineno_2" &&
 420   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
 421
 422   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
 423   # uniformly replaced by the line number.  The first 'sed' inserts a
 424   # line-number line after each line using $LINENO; the second 'sed'
 425   # does the real work.  The second script uses 'N' to pair each
 426   # line-number line with the line containing $LINENO, and appends
 427   # trailing '-' during substitution so that $LINENO is not a special
 428   # case at line end.
 429   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
 430   # scripts with optimization help from Paolo Bonzini.  Blame Lee
 431   # E. McMahon (1931-1989) for sed's syntax.  :-)
 432   sed -n '
 433     p
 434     /[$]LINENO/=
 435   ' <$as_myself |
 436     sed '
 437       s/[$]LINENO.*/&-/
 438       t lineno
 439       b
 440       :lineno
 441       N
 442       :loop
 443       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 444       t loop
 445       s/-\n.*//
 446     ' >$as_me.lineno &&
 447   chmod +x "$as_me.lineno" ||
 448     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
 449    { (exit 1); exit 1; }; }
 450
 451   # Don't try to exec as it changes $[0], causing all sort of problems
 452   # (the dirname of $[0] is not the place where we might find the
 453   # original and so on.  Autoconf is especially sensitive to this).
 454   . "./$as_me.lineno"
 455   # Exit status is that of the last command.
 456   exit
 457 }
 458
 459
 460 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 461   as_dirname=dirname
 462 else
 463   as_dirname=false
 464 fi
 465
 466 ECHO_C= ECHO_N= ECHO_T=
 467 case `echo -n x` in
 468 -n*)
 469   case `echo 'x\c'` in
 470   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 471   *)   ECHO_C='\c';;
 472   esac;;
 473 *)
 474   ECHO_N='-n';;
 475 esac
 476
 477 if expr a : '\(a\)' >/dev/null 2>&1 &&
 478    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 479   as_expr=expr
 480 else
 481   as_expr=false
 482 fi
 483
 484 rm -f conf$$ conf$$.exe conf$$.file
 485 if test -d conf$$.dir; then
 486   rm -f conf$$.dir/conf$$.file
 487 else
 488   rm -f conf$$.dir
 489   mkdir conf$$.dir
 490 fi
 491 echo >conf$$.file
 492 if ln -s conf$$.file conf$$ 2>/dev/null; then
 493   as_ln_s='ln -s'
 494   # ... but there are two gotchas:
 495   # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 496   # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 497   # In both cases, we have to default to `cp -p'.
 498   ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 499     as_ln_s='cp -p'
 500 elif ln conf$$.file conf$$ 2>/dev/null; then
 501   as_ln_s=ln
 502 else
 503   as_ln_s='cp -p'
 504 fi
 505 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 506 rmdir conf$$.dir 2>/dev/null
 507
 508 if mkdir -p . 2>/dev/null; then
 509   as_mkdir_p=:
 510 else
 511   test -d ./-p && rmdir ./-p
 512   as_mkdir_p=false
 513 fi
 514
 515 # Find out whether ``test -x'' works.  Don't use a zero-byte file, as
 516 # systems may use methods other than mode bits to determine executability.
 517 cat >conf$$.file <<_ASEOF
 518 #! /bin/sh
 519 exit 0
 520 _ASEOF
 521 chmod +x conf$$.file
 522 if test -x conf$$.file >/dev/null 2>&1; then
 523   as_executable_p="test -x"
 524 else
 525   as_executable_p=:
 526 fi
 527 rm -f conf$$.file
 528
 529 # Sed expression to map a string onto a valid CPP name.
 530 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 531
 532 # Sed expression to map a string onto a valid variable name.
 533 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 534
 535
 536
 537 exec 7<&0 </dev/null 6>&1
 538
 539 # Name of the host.
 540 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 541 # so uname gets run too.
 542 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 543
 544 #
 545 # Initializations.
 546 #
 547 ac_default_prefix=/usr/local
 548 ac_clean_files=
 549 ac_config_libobj_dir=.
 550 LIBOBJS=
 551 cross_compiling=no
 552 subdirs=
 553 MFLAGS=
 554 MAKEFLAGS=
 555 SHELL=${CONFIG_SHELL-/bin/sh}
 556
 557 # Identity of this package.
 558 PACKAGE_NAME=
 559 PACKAGE_TARNAME=
 560 PACKAGE_VERSION=
 561 PACKAGE_STRING=
 562 PACKAGE_BUGREPORT=
 563
 564 ac_unique_file="parser.y"
 565 # Factoring default headers for most tests.
 566 ac_includes_default="\
 567 #include <stdio.h>
 568 #if HAVE_SYS_TYPES_H
 569 # include <sys/types.h>
 570 #endif
 571 #if HAVE_SYS_STAT_H
 572 # include <sys/stat.h>
 573 #endif
 574 #if STDC_HEADERS
 575 # include <stdlib.h>
 576 # include <stddef.h>
 577 #else
 578 # if HAVE_STDLIB_H
 579 #  include <stdlib.h>
 580 # endif
 581 #endif
 582 #if HAVE_STRING_H
 583 # if !STDC_HEADERS && HAVE_MEMORY_H
 584 #  include <memory.h>
 585 # endif
 586 # include <string.h>
 587 #endif
 588 #if HAVE_STRINGS_H
 589 # include <strings.h>
 590 #endif
 591 #if HAVE_INTTYPES_H
 592 # include <inttypes.h>
 593 #endif
 594 #if HAVE_STDINT_H
 595 # include <stdint.h>
 596 #endif
 597 #if HAVE_UNISTD_H
 598 # include <unistd.h>
 599 #endif"
 600
 601 ac_subst_vars='SHELL
 602 PATH_SEPARATOR
 603 PACKAGE_NAME
 604 PACKAGE_TARNAME
 605 PACKAGE_VERSION
 606 PACKAGE_STRING
 607 PACKAGE_BUGREPORT
 608 exec_prefix
 609 prefix
 610 program_transform_name
 611 bindir
 612 sbindir
 613 libexecdir
 614 datarootdir
 615 datadir
 616 sysconfdir
 617 sharedstatedir
 618 localstatedir
 619 includedir
 620 oldincludedir
 621 docdir
 622 infodir
 623 htmldir
 624 dvidir
 625 pdfdir
 626 psdir
 627 libdir
 628 localedir
 629 mandir
 630 DEFS
 631 ECHO_C
 632 ECHO_N
 633 ECHO_T
 634 LIBS
 635 build_alias
 636 host_alias
 637 target_alias
 638 INSTALL_PROGRAM
 639 INSTALL_SCRIPT
 640 INSTALL_DATA
 641 CYGPATH_W
 642 PACKAGE
 643 VERSION
 644 ACLOCAL
 645 AUTOCONF
 646 AUTOMAKE
 647 AUTOHEADER
 648 MAKEINFO
 649 AMTAR
 650 install_sh
 651 STRIP
 652 INSTALL_STRIP_PROGRAM
 653 mkdir_p
 654 AWK
 655 SET_MAKE
 656 am__leading_dot
 657 CC
 658 CFLAGS
 659 LDFLAGS
 660 CPPFLAGS
 661 ac_ct_CC
 662 EXEEXT
 663 OBJEXT
 664 DEPDIR
 665 am__include
 666 am__quote
 667 AMDEP_TRUE
 668 AMDEP_FALSE
 669 AMDEPBACKSLASH
 670 CCDEPMODE
 671 am__fastdepCC_TRUE
 672 am__fastdepCC_FALSE
 673 CPP
 674 GREP
 675 EGREP
 676 YACC
 677 YFLAGS
 678 LEX
 679 LEXLIB
 680 LEX_OUTPUT_ROOT
 681 LN_S
 682 LIBOBJS
 683 LTLIBOBJS'
 684 ac_subst_files=''
 685       ac_precious_vars='build_alias
 686 host_alias
 687 target_alias
 688 CC
 689 CFLAGS
 690 LDFLAGS
 691 CPPFLAGS
 692 CPP
 693 YACC
 694 YFLAGS'
 695
 696
 697 # Initialize some variables set by options.
 698 ac_init_help=
 699 ac_init_version=false
 700 # The variables have the same names as the options, with
 701 # dashes changed to underlines.
 702 cache_file=/dev/null
 703 exec_prefix=NONE
 704 no_create=
 705 no_recursion=
 706 prefix=NONE
 707 program_prefix=NONE
 708 program_suffix=NONE
 709 program_transform_name=s,x,x,
 710 silent=
 711 site=
 712 srcdir=
 713 verbose=
 714 x_includes=NONE
 715 x_libraries=NONE
 716
 717 # Installation directory options.
 718 # These are left unexpanded so users can "make install exec_prefix=/foo"
 719 # and all the variables that are supposed to be based on exec_prefix
 720 # by default will actually change.
 721 # Use braces instead of parens because sh, perl, etc. also accept them.
 722 # (The list follows the same order as the GNU Coding Standards.)
 723 bindir='${exec_prefix}/bin'
 724 sbindir='${exec_prefix}/sbin'
 725 libexecdir='${exec_prefix}/libexec'
 726 datarootdir='${prefix}/share'
 727 datadir='${datarootdir}'
 728 sysconfdir='${prefix}/etc'
 729 sharedstatedir='${prefix}/com'
 730 localstatedir='${prefix}/var'
 731 includedir='${prefix}/include'
 732 oldincludedir='/usr/include'
 733 docdir='${datarootdir}/doc/${PACKAGE}'
 734 infodir='${datarootdir}/info'
 735 htmldir='${docdir}'
 736 dvidir='${docdir}'
 737 pdfdir='${docdir}'
 738 psdir='${docdir}'
 739 libdir='${exec_prefix}/lib'
 740 localedir='${datarootdir}/locale'
 741 mandir='${datarootdir}/man'
 742
 743 ac_prev=
 744 ac_dashdash=
 745 for ac_option
 746 do
 747   # If the previous option needs an argument, assign it.
 748   if test -n "$ac_prev"; then
 749     eval $ac_prev=\$ac_option
 750     ac_prev=
 751     continue
 752   fi
 753
 754   case $ac_option in
 755   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 756   *)    ac_optarg=yes ;;
 757   esac
 758
 759   # Accept the important Cygnus configure options, so we can diagnose typos.
 760
 761   case $ac_dashdash$ac_option in
 762   --)
 763     ac_dashdash=yes ;;
 764
 765   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 766     ac_prev=bindir ;;
 767   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 768     bindir=$ac_optarg ;;
 769
 770   -build | --build | --buil | --bui | --bu)
 771     ac_prev=build_alias ;;
 772   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 773     build_alias=$ac_optarg ;;
 774
 775   -cache-file | --cache-file | --cache-fil | --cache-fi \
 776   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 777     ac_prev=cache_file ;;
 778   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 779   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 780     cache_file=$ac_optarg ;;
 781
 782   --config-cache | -C)
 783     cache_file=config.cache ;;
 784
 785   -datadir | --datadir | --datadi | --datad)
 786     ac_prev=datadir ;;
 787   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 788     datadir=$ac_optarg ;;
 789
 790   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 791   | --dataroo | --dataro | --datar)
 792     ac_prev=datarootdir ;;
 793   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 794   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 795     datarootdir=$ac_optarg ;;
 796
 797   -disable-* | --disable-*)
 798     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 799     # Reject names that are not valid shell variable names.
 800     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 801       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 802    { (exit 1); exit 1; }; }
 803     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 804     eval enable_$ac_feature=no ;;
 805
 806   -docdir | --docdir | --docdi | --doc | --do)
 807     ac_prev=docdir ;;
 808   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 809     docdir=$ac_optarg ;;
 810
 811   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 812     ac_prev=dvidir ;;
 813   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 814     dvidir=$ac_optarg ;;
 815
 816   -enable-* | --enable-*)
 817     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 818     # Reject names that are not valid shell variable names.
 819     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 820       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 821    { (exit 1); exit 1; }; }
 822     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 823     eval enable_$ac_feature=\$ac_optarg ;;
 824
 825   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 826   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 827   | --exec | --exe | --ex)
 828     ac_prev=exec_prefix ;;
 829   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 830   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 831   | --exec=* | --exe=* | --ex=*)
 832     exec_prefix=$ac_optarg ;;
 833
 834   -gas | --gas | --ga | --g)
 835     # Obsolete; use --with-gas.
 836     with_gas=yes ;;
 837
 838   -help | --help | --hel | --he | -h)
 839     ac_init_help=long ;;
 840   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 841     ac_init_help=recursive ;;
 842   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 843     ac_init_help=short ;;
 844
 845   -host | --host | --hos | --ho)
 846     ac_prev=host_alias ;;
 847   -host=* | --host=* | --hos=* | --ho=*)
 848     host_alias=$ac_optarg ;;
 849
 850   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 851     ac_prev=htmldir ;;
 852   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 853   | --ht=*)
 854     htmldir=$ac_optarg ;;
 855
 856   -includedir | --includedir | --includedi | --included | --include \
 857   | --includ | --inclu | --incl | --inc)
 858     ac_prev=includedir ;;
 859   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 860   | --includ=* | --inclu=* | --incl=* | --inc=*)
 861     includedir=$ac_optarg ;;
 862
 863   -infodir | --infodir | --infodi | --infod | --info | --inf)
 864     ac_prev=infodir ;;
 865   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 866     infodir=$ac_optarg ;;
 867
 868   -libdir | --libdir | --libdi | --libd)
 869     ac_prev=libdir ;;
 870   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 871     libdir=$ac_optarg ;;
 872
 873   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 874   | --libexe | --libex | --libe)
 875     ac_prev=libexecdir ;;
 876   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 877   | --libexe=* | --libex=* | --libe=*)
 878     libexecdir=$ac_optarg ;;
 879
 880   -localedir | --localedir | --localedi | --localed | --locale)
 881     ac_prev=localedir ;;
 882   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 883     localedir=$ac_optarg ;;
 884
 885   -localstatedir | --localstatedir | --localstatedi | --localstated \
 886   | --localstate | --localstat | --localsta | --localst | --locals)
 887     ac_prev=localstatedir ;;
 888   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 889   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 890     localstatedir=$ac_optarg ;;
 891
 892   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 893     ac_prev=mandir ;;
 894   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 895     mandir=$ac_optarg ;;
 896
 897   -nfp | --nfp | --nf)
 898     # Obsolete; use --without-fp.
 899     with_fp=no ;;
 900
 901   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 902   | --no-cr | --no-c | -n)
 903     no_create=yes ;;
 904
 905   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 906   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 907     no_recursion=yes ;;
 908
 909   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 910   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 911   | --oldin | --oldi | --old | --ol | --o)
 912     ac_prev=oldincludedir ;;
 913   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 914   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 915   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 916     oldincludedir=$ac_optarg ;;
 917
 918   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 919     ac_prev=prefix ;;
 920   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 921     prefix=$ac_optarg ;;
 922
 923   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 924   | --program-pre | --program-pr | --program-p)
 925     ac_prev=program_prefix ;;
 926   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 927   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 928     program_prefix=$ac_optarg ;;
 929
 930   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 931   | --program-suf | --program-su | --program-s)
 932     ac_prev=program_suffix ;;
 933   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 934   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 935     program_suffix=$ac_optarg ;;
 936
 937   -program-transform-name | --program-transform-name \
 938   | --program-transform-nam | --program-transform-na \
 939   | --program-transform-n | --program-transform- \
 940   | --program-transform | --program-transfor \
 941   | --program-transfo | --program-transf \
 942   | --program-trans | --program-tran \
 943   | --progr-tra | --program-tr | --program-t)
 944     ac_prev=program_transform_name ;;
 945   -program-transform-name=* | --program-transform-name=* \
 946   | --program-transform-nam=* | --program-transform-na=* \
 947   | --program-transform-n=* | --program-transform-=* \
 948   | --program-transform=* | --program-transfor=* \
 949   | --program-transfo=* | --program-transf=* \
 950   | --program-trans=* | --program-tran=* \
 951   | --progr-tra=* | --program-tr=* | --program-t=*)
 952     program_transform_name=$ac_optarg ;;
 953
 954   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 955     ac_prev=pdfdir ;;
 956   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 957     pdfdir=$ac_optarg ;;
 958
 959   -psdir | --psdir | --psdi | --psd | --ps)
 960     ac_prev=psdir ;;
 961   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 962     psdir=$ac_optarg ;;
 963
 964   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 965   | -silent | --silent | --silen | --sile | --sil)
 966     silent=yes ;;
 967
 968   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 969     ac_prev=sbindir ;;
 970   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 971   | --sbi=* | --sb=*)
 972     sbindir=$ac_optarg ;;
 973
 974   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 975   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 976   | --sharedst | --shareds | --shared | --share | --shar \
 977   | --sha | --sh)
 978     ac_prev=sharedstatedir ;;
 979   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 980   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 981   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 982   | --sha=* | --sh=*)
 983     sharedstatedir=$ac_optarg ;;
 984
 985   -site | --site | --sit)
 986     ac_prev=site ;;
 987   -site=* | --site=* | --sit=*)
 988     site=$ac_optarg ;;
 989
 990   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 991     ac_prev=srcdir ;;
 992   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 993     srcdir=$ac_optarg ;;
 994
 995   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 996   | --syscon | --sysco | --sysc | --sys | --sy)
 997     ac_prev=sysconfdir ;;
 998   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 999   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1000     sysconfdir=$ac_optarg ;;
1001
1002   -target | --target | --targe | --targ | --tar | --ta | --t)
1003     ac_prev=target_alias ;;
1004   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1005     target_alias=$ac_optarg ;;
1006
1007   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1008     verbose=yes ;;
1009
1010   -version | --version | --versio | --versi | --vers | -V)
1011     ac_init_version=: ;;
1012
1013   -with-* | --with-*)
1014     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1015     # Reject names that are not valid shell variable names.
1016     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
1017       { echo "$as_me: error: invalid package name: $ac_package" >&2
1018    { (exit 1); exit 1; }; }
1019     ac_package=`echo $ac_package| sed 's/-/_/g'`
1020     eval with_$ac_package=\$ac_optarg ;;
1021
1022   -without-* | --without-*)
1023     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1024     # Reject names that are not valid shell variable names.
1025     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
1026       { echo "$as_me: error: invalid package name: $ac_package" >&2
1027    { (exit 1); exit 1; }; }
1028     ac_package=`echo $ac_package | sed 's/-/_/g'`
1029     eval with_$ac_package=no ;;
1030
1031   --x)
1032     # Obsolete; use --with-x.
1033     with_x=yes ;;
1034
1035   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1036   | --x-incl | --x-inc | --x-in | --x-i)
1037     ac_prev=x_includes ;;
1038   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1039   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1040     x_includes=$ac_optarg ;;
1041
1042   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1043   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1044     ac_prev=x_libraries ;;
1045   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1046   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1047     x_libraries=$ac_optarg ;;
1048
1049   -*) { echo "$as_me: error: unrecognized option: $ac_option
1050 Try \`$0 --help' for more information." >&2
1051    { (exit 1); exit 1; }; }
1052     ;;
1053
1054   *=*)
1055     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1056     # Reject names that are not valid shell variable names.
1057     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
1058       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
1059    { (exit 1); exit 1; }; }
1060     eval $ac_envvar=\$ac_optarg
1061     export $ac_envvar ;;
1062
1063   *)
1064     # FIXME: should be removed in autoconf 3.0.
1065     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1066     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1067       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1068     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1069     ;;
1070
1071   esac
1072 done
1073
1074 if test -n "$ac_prev"; then
1075   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1076   { echo "$as_me: error: missing argument to $ac_option" >&2
1077    { (exit 1); exit 1; }; }
1078 fi
1079
1080 # Be sure to have absolute directory names.
1081 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1082                 datadir sysconfdir sharedstatedir localstatedir includedir \
1083                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1084                 libdir localedir mandir
1085 do
1086   eval ac_val=\$$ac_var
1087   case $ac_val in
1088     [\\/$]* | ?:[\\/]* )  continue;;
1089     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1090   esac
1091   { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
1092    { (exit 1); exit 1; }; }
1093 done
1094
1095 # There might be people who depend on the old broken behavior: `$host'
1096 # used to hold the argument of --host etc.
1097 # FIXME: To remove some day.
1098 build=$build_alias
1099 host=$host_alias
1100 target=$target_alias
1101
1102 # FIXME: To remove some day.
1103 if test "x$host_alias" != x; then
1104   if test "x$build_alias" = x; then
1105     cross_compiling=maybe
1106     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1107     If a cross compiler is detected then cross compile mode will be used." >&2
1108   elif test "x$build_alias" != "x$host_alias"; then
1109     cross_compiling=yes
1110   fi
1111 fi
1112
1113 ac_tool_prefix=
1114 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1115
1116 test "$silent" = yes && exec 6>/dev/null
1117
1118
1119 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1120 ac_ls_di=`ls -di .` &&
1121 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1122   { echo "$as_me: error: Working directory cannot be determined" >&2
1123    { (exit 1); exit 1; }; }
1124 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1125   { echo "$as_me: error: pwd does not report name of working directory" >&2
1126    { (exit 1); exit 1; }; }
1127
1128
1129 # Find the source files, if location was not specified.
1130 if test -z "$srcdir"; then
1131   ac_srcdir_defaulted=yes
1132   # Try the directory containing this script, then the parent directory.
1133   ac_confdir=`$as_dirname -- "$0" ||
1134 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1135          X"$0" : 'X\(//\)[^/]' \| \
1136          X"$0" : 'X\(//\)$' \| \
1137          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
1138 echo X"$0" |
1139     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1140             s//\1/
1141             q
1142           }
1143           /^X\(\/\/\)[^/].*/{
1144             s//\1/
1145             q
1146           }
1147           /^X\(\/\/\)$/{
1148             s//\1/
1149             q
1150           }
1151           /^X\(\/\).*/{
1152             s//\1/
1153             q
1154           }
1155           s/.*/./; q'`
1156   srcdir=$ac_confdir
1157   if test ! -r "$srcdir/$ac_unique_file"; then
1158     srcdir=..
1159   fi
1160 else
1161   ac_srcdir_defaulted=no
1162 fi
1163 if test ! -r "$srcdir/$ac_unique_file"; then
1164   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1165   { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
1166    { (exit 1); exit 1; }; }
1167 fi
1168 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1169 ac_abs_confdir=`(
1170         cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
1171    { (exit 1); exit 1; }; }
1172         pwd)`
1173 # When building in place, set srcdir=.
1174 if test "$ac_abs_confdir" = "$ac_pwd"; then
1175   srcdir=.
1176 fi
1177 # Remove unnecessary trailing slashes from srcdir.
1178 # Double slashes in file names in object file debugging info
1179 # mess up M-x gdb in Emacs.
1180 case $srcdir in
1181 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1182 esac
1183 for ac_var in $ac_precious_vars; do
1184   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1185   eval ac_env_${ac_var}_value=\$${ac_var}
1186   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1187   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1188 done
1189
1190 #
1191 # Report the --help message.
1192 #
1193 if test "$ac_init_help" = "long"; then
1194   # Omit some internal or obsolete options to make the list less imposing.
1195   # This message is too long to be a string in the A/UX 3.1 sh.
1196   cat <<_ACEOF
1197 \`configure' configures this package to adapt to many kinds of systems.
1198
1199 Usage: $0 [OPTION]... [VAR=VALUE]...
1200
1201 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1202 VAR=VALUE.  See below for descriptions of some of the useful variables.
1203
1204 Defaults for the options are specified in brackets.
1205
1206 Configuration:
1207   -h, --help              display this help and exit
1208       --help=short        display options specific to this package
1209       --help=recursive    display the short help of all the included packages
1210   -V, --version           display version information and exit
1211   -q, --quiet, --silent   do not print \`checking...' messages
1212       --cache-file=FILE   cache test results in FILE [disabled]
1213   -C, --config-cache      alias for \`--cache-file=config.cache'
1214   -n, --no-create         do not create output files
1215       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1216
1217 Installation directories:
1218   --prefix=PREFIX         install architecture-independent files in PREFIX
1219                           [$ac_default_prefix]
1220   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1221                           [PREFIX]
1222
1223 By default, \`make install' will install all the files in
1224 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1225 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1226 for instance \`--prefix=\$HOME'.
1227
1228 For better control, use the options below.
1229
1230 Fine tuning of the installation directories:
1231   --bindir=DIR           user executables [EPREFIX/bin]
1232   --sbindir=DIR          system admin executables [EPREFIX/sbin]
1233   --libexecdir=DIR       program executables [EPREFIX/libexec]
1234   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
1235   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
1236   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
1237   --libdir=DIR           object code libraries [EPREFIX/lib]
1238   --includedir=DIR       C header files [PREFIX/include]
1239   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
1240   --datarootdir=DIR      read-only arch.-independent data root [PREFIX/share]
1241   --datadir=DIR          read-only architecture-independent data [DATAROOTDIR]
1242   --infodir=DIR          info documentation [DATAROOTDIR/info]
1243   --localedir=DIR        locale-dependent data [DATAROOTDIR/locale]
1244   --mandir=DIR           man documentation [DATAROOTDIR/man]
1245   --docdir=DIR           documentation root [DATAROOTDIR/doc/PACKAGE]
1246   --htmldir=DIR          html documentation [DOCDIR]
1247   --dvidir=DIR           dvi documentation [DOCDIR]
1248   --pdfdir=DIR           pdf documentation [DOCDIR]
1249   --psdir=DIR            ps documentation [DOCDIR]
1250 _ACEOF
1251
1252   cat <<\_ACEOF
1253
1254 Program names:
1255   --program-prefix=PREFIX            prepend PREFIX to installed program names
1256   --program-suffix=SUFFIX            append SUFFIX to installed program names
1257   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1258 _ACEOF
1259 fi
1260
1261 if test -n "$ac_init_help"; then
1262
1263   cat <<\_ACEOF
1264
1265 Optional Features:
1266   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1267   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1268   --disable-dependency-tracking  speeds up one-time build
1269   --enable-dependency-tracking   do not reject slow dependency extractors
1270
1271 Some influential environment variables:
1272   CC          C compiler command
1273   CFLAGS      C compiler flags
1274   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1275               nonstandard directory <lib dir>
1276   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1277               you have headers in a nonstandard directory <include dir>
1278   CPP         C preprocessor
1279   YACC        The `Yet Another C Compiler' implementation to use. Defaults to
1280               the first program found out of: `bison -y', `byacc', `yacc'.
1281   YFLAGS      The list of arguments that will be passed by default to $YACC.
1282               This script will default YFLAGS to the empty string to avoid a
1283               default value of `-d' given by some make applications.
1284
1285 Use these variables to override the choices made by `configure' or to help
1286 it to find libraries and programs with nonstandard names/locations.
1287
1288 _ACEOF
1289 ac_status=$?
1290 fi
1291
1292 if test "$ac_init_help" = "recursive"; then
1293   # If there are subdirs, report their specific --help.
1294   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1295     test -d "$ac_dir" || continue
1296     ac_builddir=.
1297
1298 case "$ac_dir" in
1299 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1300 *)
1301   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
1302   # A ".." for each directory in $ac_dir_suffix.
1303   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
1304   case $ac_top_builddir_sub in
1305   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1306   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1307   esac ;;
1308 esac
1309 ac_abs_top_builddir=$ac_pwd
1310 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1311 # for backward compatibility:
1312 ac_top_builddir=$ac_top_build_prefix
1313
1314 case $srcdir in
1315   .)  # We are building in place.
1316     ac_srcdir=.
1317     ac_top_srcdir=$ac_top_builddir_sub
1318     ac_abs_top_srcdir=$ac_pwd ;;
1319   [\\/]* | ?:[\\/]* )  # Absolute name.
1320     ac_srcdir=$srcdir$ac_dir_suffix;
1321     ac_top_srcdir=$srcdir
1322     ac_abs_top_srcdir=$srcdir ;;
1323   *) # Relative name.
1324     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1325     ac_top_srcdir=$ac_top_build_prefix$srcdir
1326     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1327 esac
1328 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1329
1330     cd "$ac_dir" || { ac_status=$?; continue; }
1331     # Check for guested configure.
1332     if test -f "$ac_srcdir/configure.gnu"; then
1333       echo &&
1334       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1335     elif test -f "$ac_srcdir/configure"; then
1336       echo &&
1337       $SHELL "$ac_srcdir/configure" --help=recursive
1338     else
1339       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1340     fi || ac_status=$?
1341     cd "$ac_pwd" || { ac_status=$?; break; }
1342   done
1343 fi
1344
1345 test -n "$ac_init_help" && exit $ac_status
1346 if $ac_init_version; then
1347   cat <<\_ACEOF
1348 configure
1349 generated by GNU Autoconf 2.60
1350
1351 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
1352 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1353 This configure script is free software; the Free Software Foundation
1354 gives unlimited permission to copy, distribute and modify it.
1355 _ACEOF
1356   exit
1357 fi
1358 cat >config.log <<_ACEOF
1359 This file contains any messages produced by compilers while
1360 running configure, to aid debugging if configure makes a mistake.
1361
1362 It was created by $as_me, which was
1363 generated by GNU Autoconf 2.60.  Invocation command line was
1364
1365   $ $0 $@
1366
1367 _ACEOF
1368 exec 5>>config.log
1369 {
1370 cat <<_ASUNAME
1371 ## --------- ##
1372 ## Platform. ##
1373 ## --------- ##
1374
1375 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1376 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1377 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1378 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1379 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1380
1381 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1382 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1383
1384 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1385 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1386 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1387 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1388 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1389 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1390 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1391
1392 _ASUNAME
1393
1394 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1395 for as_dir in $PATH
1396 do
1397   IFS=$as_save_IFS
1398   test -z "$as_dir" && as_dir=.
1399   echo "PATH: $as_dir"
1400 done
1401 IFS=$as_save_IFS
1402
1403 } >&5
1404
1405 cat >&5 <<_ACEOF
1406
1407
1408 ## ----------- ##
1409 ## Core tests. ##
1410 ## ----------- ##
1411
1412 _ACEOF
1413
1414
1415 # Keep a trace of the command line.
1416 # Strip out --no-create and --no-recursion so they do not pile up.
1417 # Strip out --silent because we don't want to record it for future runs.
1418 # Also quote any args containing shell meta-characters.
1419 # Make two passes to allow for proper duplicate-argument suppression.
1420 ac_configure_args=
1421 ac_configure_args0=
1422 ac_configure_args1=
1423 ac_must_keep_next=false
1424 for ac_pass in 1 2
1425 do
1426   for ac_arg
1427   do
1428     case $ac_arg in
1429     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1430     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1431     | -silent | --silent | --silen | --sile | --sil)
1432       continue ;;
1433     *\'*)
1434       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1435     esac
1436     case $ac_pass in
1437     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1438     2)
1439       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1440       if test $ac_must_keep_next = true; then
1441         ac_must_keep_next=false # Got value, back to normal.
1442       else
1443         case $ac_arg in
1444           *=* | --config-cache | -C | -disable-* | --disable-* \
1445           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1446           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1447           | -with-* | --with-* | -without-* | --without-* | --x)
1448             case "$ac_configure_args0 " in
1449               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1450             esac
1451             ;;
1452           -* ) ac_must_keep_next=true ;;
1453         esac
1454       fi
1455       ac_configure_args="$ac_configure_args '$ac_arg'"
1456       ;;
1457     esac
1458   done
1459 done
1460 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1461 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1462
1463 # When interrupted or exit'd, cleanup temporary files, and complete
1464 # config.log.  We remove comments because anyway the quotes in there
1465 # would cause problems or look ugly.
1466 # WARNING: Use '\'' to represent an apostrophe within the trap.
1467 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1468 trap 'exit_status=$?
1469   # Save into config.log some information that might help in debugging.
1470   {
1471     echo
1472
1473     cat <<\_ASBOX
1474 ## ---------------- ##
1475 ## Cache variables. ##
1476 ## ---------------- ##
1477 _ASBOX
1478     echo
1479     # The following way of writing the cache mishandles newlines in values,
1480 (
1481   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1482     eval ac_val=\$$ac_var
1483     case $ac_val in #(
1484     *${as_nl}*)
1485       case $ac_var in #(
1486       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
1487 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
1488       esac
1489       case $ac_var in #(
1490       _ | IFS | as_nl) ;; #(
1491       *) $as_unset $ac_var ;;
1492       esac ;;
1493     esac
1494   done
1495   (set) 2>&1 |
1496     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1497     *${as_nl}ac_space=\ *)
1498       sed -n \
1499         "s/'\''/'\''\\\\'\'''\''/g;
1500           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1501       ;; #(
1502     *)
1503       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1504       ;;
1505     esac |
1506     sort
1507 )
1508     echo
1509
1510     cat <<\_ASBOX
1511 ## ----------------- ##
1512 ## Output variables. ##
1513 ## ----------------- ##
1514 _ASBOX
1515     echo
1516     for ac_var in $ac_subst_vars
1517     do
1518       eval ac_val=\$$ac_var
1519       case $ac_val in
1520       *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1521       esac
1522       echo "$ac_var='\''$ac_val'\''"
1523     done | sort
1524     echo
1525
1526     if test -n "$ac_subst_files"; then
1527       cat <<\_ASBOX
1528 ## ------------------- ##
1529 ## File substitutions. ##
1530 ## ------------------- ##
1531 _ASBOX
1532       echo
1533       for ac_var in $ac_subst_files
1534       do
1535         eval ac_val=\$$ac_var
1536         case $ac_val in
1537         *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1538         esac
1539         echo "$ac_var='\''$ac_val'\''"
1540       done | sort
1541       echo
1542     fi
1543
1544     if test -s confdefs.h; then
1545       cat <<\_ASBOX
1546 ## ----------- ##
1547 ## confdefs.h. ##
1548 ## ----------- ##
1549 _ASBOX
1550       echo
1551       cat confdefs.h
1552       echo
1553     fi
1554     test "$ac_signal" != 0 &&
1555       echo "$as_me: caught signal $ac_signal"
1556     echo "$as_me: exit $exit_status"
1557   } >&5
1558   rm -f core *.core core.conftest.* &&
1559     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1560     exit $exit_status
1561 ' 0
1562 for ac_signal in 1 2 13 15; do
1563   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1564 done
1565 ac_signal=0
1566
1567 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1568 rm -f -r conftest* confdefs.h
1569
1570 # Predefined preprocessor variables.
1571
1572 cat >>confdefs.h <<_ACEOF
1573 #define PACKAGE_NAME "$PACKAGE_NAME"
1574 _ACEOF
1575
1576
1577 cat >>confdefs.h <<_ACEOF
1578 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1579 _ACEOF
1580
1581
1582 cat >>confdefs.h <<_ACEOF
1583 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1584 _ACEOF
1585
1586
1587 cat >>confdefs.h <<_ACEOF
1588 #define PACKAGE_STRING "$PACKAGE_STRING"
1589 _ACEOF
1590
1591
1592 cat >>confdefs.h <<_ACEOF
1593 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1594 _ACEOF
1595
1596
1597 # Let the site file select an alternate cache file if it wants to.
1598 # Prefer explicitly selected file to automatically selected ones.
1599 if test -n "$CONFIG_SITE"; then
1600   set x "$CONFIG_SITE"
1601 elif test "x$prefix" != xNONE; then
1602   set x "$prefix/share/config.site" "$prefix/etc/config.site"
1603 else
1604   set x "$ac_default_prefix/share/config.site" \
1605         "$ac_default_prefix/etc/config.site"
1606 fi
1607 shift
1608 for ac_site_file
1609 do
1610   if test -r "$ac_site_file"; then
1611     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1612 echo "$as_me: loading site script $ac_site_file" >&6;}
1613     sed 's/^/| /' "$ac_site_file" >&5
1614     . "$ac_site_file"
1615   fi
1616 done
1617
1618 if test -r "$cache_file"; then
1619   # Some versions of bash will fail to source /dev/null (special
1620   # files actually), so we avoid doing that.
1621   if test -f "$cache_file"; then
1622     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1623 echo "$as_me: loading cache $cache_file" >&6;}
1624     case $cache_file in
1625       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1626       *)                      . "./$cache_file";;
1627     esac
1628   fi
1629 else
1630   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1631 echo "$as_me: creating cache $cache_file" >&6;}
1632   >$cache_file
1633 fi
1634
1635 # Check that the precious variables saved in the cache have kept the same
1636 # value.
1637 ac_cache_corrupted=false
1638 for ac_var in $ac_precious_vars; do
1639   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1640   eval ac_new_set=\$ac_env_${ac_var}_set
1641   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1642   eval ac_new_val=\$ac_env_${ac_var}_value
1643   case $ac_old_set,$ac_new_set in
1644     set,)
1645       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1646 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1647       ac_cache_corrupted=: ;;
1648     ,set)
1649       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1650 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1651       ac_cache_corrupted=: ;;
1652     ,);;
1653     *)
1654       if test "x$ac_old_val" != "x$ac_new_val"; then
1655         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1656 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1657         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1658 echo "$as_me:   former value:  $ac_old_val" >&2;}
1659         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1660 echo "$as_me:   current value: $ac_new_val" >&2;}
1661         ac_cache_corrupted=:
1662       fi;;
1663   esac
1664   # Pass precious variables to config.status.
1665   if test "$ac_new_set" = set; then
1666     case $ac_new_val in
1667     *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1668     *) ac_arg=$ac_var=$ac_new_val ;;
1669     esac
1670     case " $ac_configure_args " in
1671       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1672       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1673     esac
1674   fi
1675 done
1676 if $ac_cache_corrupted; then
1677   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1678 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1679   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1680 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1681    { (exit 1); exit 1; }; }
1682 fi
1683
1684
1685
1686
1687
1688
1689
1690
1691
1692
1693
1694
1695
1696
1697
1698
1699
1700 ac_ext=c
1701 ac_cpp='$CPP $CPPFLAGS'
1702 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1703 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1704 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1705
1706
1707
1708 ac_config_headers="$ac_config_headers config.h"
1709
1710 am__api_version="1.8"
1711 ac_aux_dir=
1712 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
1713   if test -f "$ac_dir/install-sh"; then
1714     ac_aux_dir=$ac_dir
1715     ac_install_sh="$ac_aux_dir/install-sh -c"
1716     break
1717   elif test -f "$ac_dir/install.sh"; then
1718     ac_aux_dir=$ac_dir
1719     ac_install_sh="$ac_aux_dir/install.sh -c"
1720     break
1721   elif test -f "$ac_dir/shtool"; then
1722     ac_aux_dir=$ac_dir
1723     ac_install_sh="$ac_aux_dir/shtool install -c"
1724     break
1725   fi
1726 done
1727 if test -z "$ac_aux_dir"; then
1728   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
1729 echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
1730    { (exit 1); exit 1; }; }
1731 fi
1732
1733 # These three variables are undocumented and unsupported,
1734 # and are intended to be withdrawn in a future Autoconf release.
1735 # They can cause serious problems if a builder's source tree is in a directory
1736 # whose full name contains unusual characters.
1737 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
1738 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
1739 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
1740
1741
1742 # Find a good install program.  We prefer a C program (faster),
1743 # so one script is as good as another.  But avoid the broken or
1744 # incompatible versions:
1745 # SysV /etc/install, /usr/sbin/install
1746 # SunOS /usr/etc/install
1747 # IRIX /sbin/install
1748 # AIX /bin/install
1749 # AmigaOS /C/install, which installs bootblocks on floppy discs
1750 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1751 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1752 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1753 # OS/2's system install, which has a completely different semantic
1754 # ./install, which can be erroneously created by make from ./install.sh.
1755 { echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1756 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
1757 if test -z "$INSTALL"; then
1758 if test "${ac_cv_path_install+set}" = set; then
1759   echo $ECHO_N "(cached) $ECHO_C" >&6
1760 else
1761   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1762 for as_dir in $PATH
1763 do
1764   IFS=$as_save_IFS
1765   test -z "$as_dir" && as_dir=.
1766   # Account for people who put trailing slashes in PATH elements.
1767 case $as_dir/ in
1768   ./ | .// | /cC/* | \
1769   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1770   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
1771   /usr/ucb/* ) ;;
1772   *)
1773     # OSF1 and SCO ODT 3.0 have their own names for install.
1774     # Don't use installbsd from OSF since it installs stuff as root
1775     # by default.
1776     for ac_prog in ginstall scoinst install; do
1777       for ac_exec_ext in '' $ac_executable_extensions; do
1778         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; }; then
1779           if test $ac_prog = install &&
1780             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1781             # AIX install.  It has an incompatible calling convention.
1782             :
1783           elif test $ac_prog = install &&
1784             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1785             # program-specific install script used by HP pwplus--don't use.
1786             :
1787           else
1788             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1789             break 3
1790           fi
1791         fi
1792       done
1793     done
1794     ;;
1795 esac
1796 done
1797 IFS=$as_save_IFS
1798
1799
1800 fi
1801   if test "${ac_cv_path_install+set}" = set; then
1802     INSTALL=$ac_cv_path_install
1803   else
1804     # As a last resort, use the slow shell script.  Don't cache a
1805     # value for INSTALL within a source directory, because that will
1806     # break other packages using the cache if that directory is
1807     # removed, or if the value is a relative name.
1808     INSTALL=$ac_install_sh
1809   fi
1810 fi
1811 { echo "$as_me:$LINENO: result: $INSTALL" >&5
1812 echo "${ECHO_T}$INSTALL" >&6; }
1813
1814 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1815 # It thinks the first close brace ends the variable substitution.
1816 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1817
1818 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1819
1820 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1821
1822 { echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1823 echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6; }
1824 # Just in case
1825 sleep 1
1826 echo timestamp > conftest.file
1827 # Do `set' in a subshell so we don't clobber the current shell's
1828 # arguments.  Must try -L first in case configure is actually a
1829 # symlink; some systems play weird games with the mod time of symlinks
1830 # (eg FreeBSD returns the mod time of the symlink's containing
1831 # directory).
1832 if (
1833    set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1834    if test "$*" = "X"; then
1835       # -L didn't work.
1836       set X `ls -t $srcdir/configure conftest.file`
1837    fi
1838    rm -f conftest.file
1839    if test "$*" != "X $srcdir/configure conftest.file" \
1840       && test "$*" != "X conftest.file $srcdir/configure"; then
1841
1842       # If neither matched, then we have a broken ls.  This can happen
1843       # if, for instance, CONFIG_SHELL is bash and it inherits a
1844       # broken ls alias from the environment.  This has actually
1845       # happened.  Such a system could not be considered "sane".
1846       { { echo "$as_me:$LINENO: error: ls -t appears to fail.  Make sure there is not a broken
1847 alias in your environment" >&5
1848 echo "$as_me: error: ls -t appears to fail.  Make sure there is not a broken
1849 alias in your environment" >&2;}
1850    { (exit 1); exit 1; }; }
1851    fi
1852
1853    test "$2" = conftest.file
1854    )
1855 then
1856    # Ok.
1857    :
1858 else
1859    { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1860 Check your system clock" >&5
1861 echo "$as_me: error: newly created file is older than distributed files!
1862 Check your system clock" >&2;}
1863    { (exit 1); exit 1; }; }
1864 fi
1865 { echo "$as_me:$LINENO: result: yes" >&5
1866 echo "${ECHO_T}yes" >&6; }
1867 test "$program_prefix" != NONE &&
1868   program_transform_name="s&^&$program_prefix&;$program_transform_name"
1869 # Use a double $ so make ignores it.
1870 test "$program_suffix" != NONE &&
1871   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
1872 # Double any \ or $.  echo might interpret backslashes.
1873 # By default was `s,x,x', remove it if useless.
1874 cat <<\_ACEOF >conftest.sed
1875 s/[\\$]/&&/g;s/;s,x,x,$//
1876 _ACEOF
1877 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1878 rm -f conftest.sed
1879
1880 # expand $ac_aux_dir to an absolute path
1881 am_aux_dir=`cd $ac_aux_dir && pwd`
1882
1883 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
1884 # Use eval to expand $SHELL
1885 if eval "$MISSING --run true"; then
1886   am_missing_run="$MISSING --run "
1887 else
1888   am_missing_run=
1889   { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1890 echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1891 fi
1892
1893 if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
1894   # Keeping the `.' argument allows $(mkdir_p) to be used without
1895   # argument.  Indeed, we sometimes output rules like
1896   #   $(mkdir_p) $(somedir)
1897   # where $(somedir) is conditionally defined.
1898   # (`test -n '$(somedir)' && $(mkdir_p) $(somedir)' is a more
1899   # expensive solution, as it forces Make to start a sub-shell.)
1900   mkdir_p='mkdir -p -- .'
1901 else
1902   # On NextStep and OpenStep, the `mkdir' command does not
1903   # recognize any option.  It will interpret all options as
1904   # directories to create, and then abort because `.' already
1905   # exists.
1906   for d in ./-p ./--version;
1907   do
1908     test -d $d && rmdir $d
1909   done
1910   # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
1911   if test -f "$ac_aux_dir/mkinstalldirs"; then
1912     mkdir_p='$(mkinstalldirs)'
1913   else
1914     mkdir_p='$(install_sh) -d'
1915   fi
1916 fi
1917
1918 for ac_prog in gawk mawk nawk awk
1919 do
1920   # Extract the first word of "$ac_prog", so it can be a program name with args.
1921 set dummy $ac_prog; ac_word=$2
1922 { echo "$as_me:$LINENO: checking for $ac_word" >&5
1923 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1924 if test "${ac_cv_prog_AWK+set}" = set; then
1925   echo $ECHO_N "(cached) $ECHO_C" >&6
1926 else
1927   if test -n "$AWK"; then
1928   ac_cv_prog_AWK="$AWK" # Let the user override the test.
1929 else
1930 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1931 for as_dir in $PATH
1932 do
1933   IFS=$as_save_IFS
1934   test -z "$as_dir" && as_dir=.
1935   for ac_exec_ext in '' $ac_executable_extensions; do
1936   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
1937     ac_cv_prog_AWK="$ac_prog"
1938     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1939     break 2
1940   fi
1941 done
1942 done
1943 IFS=$as_save_IFS
1944
1945 fi
1946 fi
1947 AWK=$ac_cv_prog_AWK
1948 if test -n "$AWK"; then
1949   { echo "$as_me:$LINENO: result: $AWK" >&5
1950 echo "${ECHO_T}$AWK" >&6; }
1951 else
1952   { echo "$as_me:$LINENO: result: no" >&5
1953 echo "${ECHO_T}no" >&6; }
1954 fi
1955
1956
1957   test -n "$AWK" && break
1958 done
1959
1960 { echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1961 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; }
1962 set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
1963 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
1964   echo $ECHO_N "(cached) $ECHO_C" >&6
1965 else
1966   cat >conftest.make <<\_ACEOF
1967 SHELL = /bin/sh
1968 all:
1969         @echo '@@@%%%=$(MAKE)=@@@%%%'
1970 _ACEOF
1971 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1972 case `${MAKE-make} -f conftest.make 2>/dev/null` in
1973   *@@@%%%=?*=@@@%%%*)
1974     eval ac_cv_prog_make_${ac_make}_set=yes;;
1975   *)
1976     eval ac_cv_prog_make_${ac_make}_set=no;;
1977 esac
1978 rm -f conftest.make
1979 fi
1980 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
1981   { echo "$as_me:$LINENO: result: yes" >&5
1982 echo "${ECHO_T}yes" >&6; }
1983   SET_MAKE=
1984 else
1985   { echo "$as_me:$LINENO: result: no" >&5
1986 echo "${ECHO_T}no" >&6; }
1987   SET_MAKE="MAKE=${MAKE-make}"
1988 fi
1989
1990 rm -rf .tst 2>/dev/null
1991 mkdir .tst 2>/dev/null
1992 if test -d .tst; then
1993   am__leading_dot=.
1994 else
1995   am__leading_dot=_
1996 fi
1997 rmdir .tst 2>/dev/null
1998
1999 # test to see if srcdir already configured
2000 if test "`cd $srcdir && pwd`" != "`pwd`" &&
2001    test -f $srcdir/config.status; then
2002   { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
2003 echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
2004    { (exit 1); exit 1; }; }
2005 fi
2006
2007 # test whether we have cygpath
2008 if test -z "$CYGPATH_W"; then
2009   if (cygpath --version) >/dev/null 2>/dev/null; then
2010     CYGPATH_W='cygpath -w'
2011   else
2012     CYGPATH_W=echo
2013   fi
2014 fi
2015
2016
2017 # Define the identity of the package.
2018  PACKAGE=xorcyst
2019  VERSION=1.5.1
2020
2021
2022 cat >>confdefs.h <<_ACEOF
2023 #define PACKAGE "$PACKAGE"
2024 _ACEOF
2025
2026
2027 cat >>confdefs.h <<_ACEOF
2028 #define VERSION "$VERSION"
2029 _ACEOF
2030
2031 # Some tools Automake needs.
2032
2033 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
2034
2035
2036 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
2037
2038
2039 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
2040
2041
2042 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
2043
2044
2045 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
2046
2047
2048 AMTAR=${AMTAR-"${am_missing_run}tar"}
2049
2050 install_sh=${install_sh-"$am_aux_dir/install-sh"}
2051
2052 # Installed binaries are usually stripped using `strip' when the user
2053 # run `make install-strip'.  However `strip' might not be the right
2054 # tool to use in cross-compilation environments, therefore Automake
2055 # will honor the `STRIP' environment variable to overrule this program.
2056 if test "$cross_compiling" != no; then
2057   if test -n "$ac_tool_prefix"; then
2058   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2059 set dummy ${ac_tool_prefix}strip; ac_word=$2
2060 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2061 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2062 if test "${ac_cv_prog_STRIP+set}" = set; then
2063   echo $ECHO_N "(cached) $ECHO_C" >&6
2064 else
2065   if test -n "$STRIP"; then
2066   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2067 else
2068 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2069 for as_dir in $PATH
2070 do
2071   IFS=$as_save_IFS
2072   test -z "$as_dir" && as_dir=.
2073   for ac_exec_ext in '' $ac_executable_extensions; do
2074   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
2075     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2076     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2077     break 2
2078   fi
2079 done
2080 done
2081 IFS=$as_save_IFS
2082
2083 fi
2084 fi
2085 STRIP=$ac_cv_prog_STRIP
2086 if test -n "$STRIP"; then
2087   { echo "$as_me:$LINENO: result: $STRIP" >&5
2088 echo "${ECHO_T}$STRIP" >&6; }
2089 else
2090   { echo "$as_me:$LINENO: result: no" >&5
2091 echo "${ECHO_T}no" >&6; }
2092 fi
2093
2094
2095 fi
2096 if test -z "$ac_cv_prog_STRIP"; then
2097   ac_ct_STRIP=$STRIP
2098   # Extract the first word of "strip", so it can be a program name with args.
2099 set dummy strip; ac_word=$2
2100 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2101 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2102 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
2103   echo $ECHO_N "(cached) $ECHO_C" >&6
2104 else
2105   if test -n "$ac_ct_STRIP"; then
2106   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2107 else
2108 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2109 for as_dir in $PATH
2110 do
2111   IFS=$as_save_IFS
2112   test -z "$as_dir" && as_dir=.
2113   for ac_exec_ext in '' $ac_executable_extensions; do
2114   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
2115     ac_cv_prog_ac_ct_STRIP="strip"
2116     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2117     break 2
2118   fi
2119 done
2120 done
2121 IFS=$as_save_IFS
2122
2123 fi
2124 fi
2125 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2126 if test -n "$ac_ct_STRIP"; then
2127   { echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
2128 echo "${ECHO_T}$ac_ct_STRIP" >&6; }
2129 else
2130   { echo "$as_me:$LINENO: result: no" >&5
2131 echo "${ECHO_T}no" >&6; }
2132 fi
2133
2134   if test "x$ac_ct_STRIP" = x; then
2135     STRIP=":"
2136   else
2137     case $cross_compiling:$ac_tool_warned in
2138 yes:)
2139 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2140 whose name does not start with the host triplet.  If you think this
2141 configuration is useful to you, please write to autoconf@gnu.org." >&5
2142 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2143 whose name does not start with the host triplet.  If you think this
2144 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2145 ac_tool_warned=yes ;;
2146 esac
2147     STRIP=$ac_ct_STRIP
2148   fi
2149 else
2150   STRIP="$ac_cv_prog_STRIP"
2151 fi
2152
2153 fi
2154 INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
2155
2156 # We need awk for the "check" target.  The system "awk" is bad on
2157 # some platforms.
2158
2159
2160
2161
2162 DEPDIR="${am__leading_dot}deps"
2163
2164 ac_config_commands="$ac_config_commands depfiles"
2165
2166
2167 am_make=${MAKE-make}
2168 cat > confinc << 'END'
2169 am__doit:
2170         @echo done
2171 .PHONY: am__doit
2172 END
2173 # If we don't find an include directive, just comment out the code.
2174 { echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
2175 echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6; }
2176 am__include="#"
2177 am__quote=
2178 _am_result=none
2179 # First try GNU make style include.
2180 echo "include confinc" > confmf
2181 # We grep out `Entering directory' and `Leaving directory'
2182 # messages which can occur if `w' ends up in MAKEFLAGS.
2183 # In particular we don't look at `^make:' because GNU make might
2184 # be invoked under some other name (usually "gmake"), in which
2185 # case it prints its new name instead of `make'.
2186 if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
2187    am__include=include
2188    am__quote=
2189    _am_result=GNU
2190 fi
2191 # Now try BSD make style include.
2192 if test "$am__include" = "#"; then
2193    echo '.include "confinc"' > confmf
2194    if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
2195       am__include=.include
2196       am__quote="\""
2197       _am_result=BSD
2198    fi
2199 fi
2200
2201
2202 { echo "$as_me:$LINENO: result: $_am_result" >&5
2203 echo "${ECHO_T}$_am_result" >&6; }
2204 rm -f confinc confmf
2205
2206 # Check whether --enable-dependency-tracking was given.
2207 if test "${enable_dependency_tracking+set}" = set; then
2208   enableval=$enable_dependency_tracking;
2209 fi
2210
2211 if test "x$enable_dependency_tracking" != xno; then
2212   am_depcomp="$ac_aux_dir/depcomp"
2213   AMDEPBACKSLASH='\'
2214 fi
2215
2216
2217 if test "x$enable_dependency_tracking" != xno; then
2218   AMDEP_TRUE=
2219   AMDEP_FALSE='#'
2220 else
2221   AMDEP_TRUE='#'
2222   AMDEP_FALSE=
2223 fi
2224
2225
2226
2227 ac_ext=c
2228 ac_cpp='$CPP $CPPFLAGS'
2229 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2230 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2231 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2232 if test -n "$ac_tool_prefix"; then
2233   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2234 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2235 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2236 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2237 if test "${ac_cv_prog_CC+set}" = set; then
2238   echo $ECHO_N "(cached) $ECHO_C" >&6
2239 else
2240   if test -n "$CC"; then
2241   ac_cv_prog_CC="$CC" # Let the user override the test.
2242 else
2243 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2244 for as_dir in $PATH
2245 do
2246   IFS=$as_save_IFS
2247   test -z "$as_dir" && as_dir=.
2248   for ac_exec_ext in '' $ac_executable_extensions; do
2249   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
2250     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2251     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2252     break 2
2253   fi
2254 done
2255 done
2256 IFS=$as_save_IFS
2257
2258 fi
2259 fi
2260 CC=$ac_cv_prog_CC
2261 if test -n "$CC"; then
2262   { echo "$as_me:$LINENO: result: $CC" >&5
2263 echo "${ECHO_T}$CC" >&6; }
2264 else
2265   { echo "$as_me:$LINENO: result: no" >&5
2266 echo "${ECHO_T}no" >&6; }
2267 fi
2268
2269
2270 fi
2271 if test -z "$ac_cv_prog_CC"; then
2272   ac_ct_CC=$CC
2273   # Extract the first word of "gcc", so it can be a program name with args.
2274 set dummy gcc; ac_word=$2
2275 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2276 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2277 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2278   echo $ECHO_N "(cached) $ECHO_C" >&6
2279 else
2280   if test -n "$ac_ct_CC"; then
2281   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2282 else
2283 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2284 for as_dir in $PATH
2285 do
2286   IFS=$as_save_IFS
2287   test -z "$as_dir" && as_dir=.
2288   for ac_exec_ext in '' $ac_executable_extensions; do
2289   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
2290     ac_cv_prog_ac_ct_CC="gcc"
2291     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2292     break 2
2293   fi
2294 done
2295 done
2296 IFS=$as_save_IFS
2297
2298 fi
2299 fi
2300 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2301 if test -n "$ac_ct_CC"; then
2302   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2303 echo "${ECHO_T}$ac_ct_CC" >&6; }
2304 else
2305   { echo "$as_me:$LINENO: result: no" >&5
2306 echo "${ECHO_T}no" >&6; }
2307 fi
2308
2309   if test "x$ac_ct_CC" = x; then
2310     CC=""
2311   else
2312     case $cross_compiling:$ac_tool_warned in
2313 yes:)
2314 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2315 whose name does not start with the host triplet.  If you think this
2316 configuration is useful to you, please write to autoconf@gnu.org." >&5
2317 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2318 whose name does not start with the host triplet.  If you think this
2319 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2320 ac_tool_warned=yes ;;
2321 esac
2322     CC=$ac_ct_CC
2323   fi
2324 else
2325   CC="$ac_cv_prog_CC"
2326 fi
2327
2328 if test -z "$CC"; then
2329           if test -n "$ac_tool_prefix"; then
2330     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2331 set dummy ${ac_tool_prefix}cc; ac_word=$2
2332 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2333 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2334 if test "${ac_cv_prog_CC+set}" = set; then
2335   echo $ECHO_N "(cached) $ECHO_C" >&6
2336 else
2337   if test -n "$CC"; then
2338   ac_cv_prog_CC="$CC" # Let the user override the test.
2339 else
2340 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2341 for as_dir in $PATH
2342 do
2343   IFS=$as_save_IFS
2344   test -z "$as_dir" && as_dir=.
2345   for ac_exec_ext in '' $ac_executable_extensions; do
2346   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
2347     ac_cv_prog_CC="${ac_tool_prefix}cc"
2348     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2349     break 2
2350   fi
2351 done
2352 done
2353 IFS=$as_save_IFS
2354
2355 fi
2356 fi
2357 CC=$ac_cv_prog_CC
2358 if test -n "$CC"; then
2359   { echo "$as_me:$LINENO: result: $CC" >&5
2360 echo "${ECHO_T}$CC" >&6; }
2361 else
2362   { echo "$as_me:$LINENO: result: no" >&5
2363 echo "${ECHO_T}no" >&6; }
2364 fi
2365
2366
2367   fi
2368 fi
2369 if test -z "$CC"; then
2370   # Extract the first word of "cc", so it can be a program name with args.
2371 set dummy cc; ac_word=$2
2372 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2373 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2374 if test "${ac_cv_prog_CC+set}" = set; then
2375   echo $ECHO_N "(cached) $ECHO_C" >&6
2376 else
2377   if test -n "$CC"; then
2378   ac_cv_prog_CC="$CC" # Let the user override the test.
2379 else
2380   ac_prog_rejected=no
2381 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2382 for as_dir in $PATH
2383 do
2384   IFS=$as_save_IFS
2385   test -z "$as_dir" && as_dir=.
2386   for ac_exec_ext in '' $ac_executable_extensions; do
2387   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
2388     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2389        ac_prog_rejected=yes
2390        continue
2391      fi
2392     ac_cv_prog_CC="cc"
2393     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2394     break 2
2395   fi
2396 done
2397 done
2398 IFS=$as_save_IFS
2399
2400 if test $ac_prog_rejected = yes; then
2401   # We found a bogon in the path, so make sure we never use it.
2402   set dummy $ac_cv_prog_CC
2403   shift
2404   if test $# != 0; then
2405     # We chose a different compiler from the bogus one.
2406     # However, it has the same basename, so the bogon will be chosen
2407     # first if we set CC to just the basename; use the full file name.
2408     shift
2409     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2410   fi
2411 fi
2412 fi
2413 fi
2414 CC=$ac_cv_prog_CC
2415 if test -n "$CC"; then
2416   { echo "$as_me:$LINENO: result: $CC" >&5
2417 echo "${ECHO_T}$CC" >&6; }
2418 else
2419   { echo "$as_me:$LINENO: result: no" >&5
2420 echo "${ECHO_T}no" >&6; }
2421 fi
2422
2423
2424 fi
2425 if test -z "$CC"; then
2426   if test -n "$ac_tool_prefix"; then
2427   for ac_prog in cl.exe
2428   do
2429     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2430 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2431 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2432 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2433 if test "${ac_cv_prog_CC+set}" = set; then
2434   echo $ECHO_N "(cached) $ECHO_C" >&6
2435 else
2436   if test -n "$CC"; then
2437   ac_cv_prog_CC="$CC" # Let the user override the test.
2438 else
2439 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2440 for as_dir in $PATH
2441 do
2442   IFS=$as_save_IFS
2443   test -z "$as_dir" && as_dir=.
2444   for ac_exec_ext in '' $ac_executable_extensions; do
2445   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
2446     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2447     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2448     break 2
2449   fi
2450 done
2451 done
2452 IFS=$as_save_IFS
2453
2454 fi
2455 fi
2456 CC=$ac_cv_prog_CC
2457 if test -n "$CC"; then
2458   { echo "$as_me:$LINENO: result: $CC" >&5
2459 echo "${ECHO_T}$CC" >&6; }
2460 else
2461   { echo "$as_me:$LINENO: result: no" >&5
2462 echo "${ECHO_T}no" >&6; }
2463 fi
2464
2465
2466     test -n "$CC" && break
2467   done
2468 fi
2469 if test -z "$CC"; then
2470   ac_ct_CC=$CC
2471   for ac_prog in cl.exe
2472 do
2473   # Extract the first word of "$ac_prog", so it can be a program name with args.
2474 set dummy $ac_prog; ac_word=$2
2475 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2476 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2477 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2478   echo $ECHO_N "(cached) $ECHO_C" >&6
2479 else
2480   if test -n "$ac_ct_CC"; then
2481   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2482 else
2483 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2484 for as_dir in $PATH
2485 do
2486   IFS=$as_save_IFS
2487   test -z "$as_dir" && as_dir=.
2488   for ac_exec_ext in '' $ac_executable_extensions; do
2489   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
2490     ac_cv_prog_ac_ct_CC="$ac_prog"
2491     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2492     break 2
2493   fi
2494 done
2495 done
2496 IFS=$as_save_IFS
2497
2498 fi
2499 fi
2500 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2501 if test -n "$ac_ct_CC"; then
2502   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2503 echo "${ECHO_T}$ac_ct_CC" >&6; }
2504 else
2505   { echo "$as_me:$LINENO: result: no" >&5
2506 echo "${ECHO_T}no" >&6; }
2507 fi
2508
2509
2510   test -n "$ac_ct_CC" && break
2511 done
2512
2513   if test "x$ac_ct_CC" = x; then
2514     CC=""
2515   else
2516     case $cross_compiling:$ac_tool_warned in
2517 yes:)
2518 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2519 whose name does not start with the host triplet.  If you think this
2520 configuration is useful to you, please write to autoconf@gnu.org." >&5
2521 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2522 whose name does not start with the host triplet.  If you think this
2523 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2524 ac_tool_warned=yes ;;
2525 esac
2526     CC=$ac_ct_CC
2527   fi
2528 fi
2529
2530 fi
2531
2532
2533 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2534 See \`config.log' for more details." >&5
2535 echo "$as_me: error: no acceptable C compiler found in \$PATH
2536 See \`config.log' for more details." >&2;}
2537    { (exit 1); exit 1; }; }
2538
2539 # Provide some information about the compiler.
2540 echo "$as_me:$LINENO: checking for C compiler version" >&5
2541 ac_compiler=`set X $ac_compile; echo $2`
2542 { (ac_try="$ac_compiler --version >&5"
2543 case "(($ac_try" in
2544   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2545   *) ac_try_echo=$ac_try;;
2546 esac
2547 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2548   (eval "$ac_compiler --version >&5") 2>&5
2549   ac_status=$?
2550   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2551   (exit $ac_status); }
2552 { (ac_try="$ac_compiler -v >&5"
2553 case "(($ac_try" in
2554   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2555   *) ac_try_echo=$ac_try;;
2556 esac
2557 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2558   (eval "$ac_compiler -v >&5") 2>&5
2559   ac_status=$?
2560   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2561   (exit $ac_status); }
2562 { (ac_try="$ac_compiler -V >&5"
2563 case "(($ac_try" in
2564   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2565   *) ac_try_echo=$ac_try;;
2566 esac
2567 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2568   (eval "$ac_compiler -V >&5") 2>&5
2569   ac_status=$?
2570   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2571   (exit $ac_status); }
2572
2573 cat >conftest.$ac_ext <<_ACEOF
2574 /* confdefs.h.  */
2575 _ACEOF
2576 cat confdefs.h >>conftest.$ac_ext
2577 cat >>conftest.$ac_ext <<_ACEOF
2578 /* end confdefs.h.  */
2579
2580 int
2581 main ()
2582 {
2583
2584   ;
2585   return 0;
2586 }
2587 _ACEOF
2588 ac_clean_files_save=$ac_clean_files
2589 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2590 # Try to create an executable without -o first, disregard a.out.
2591 # It will help us diagnose broken compilers, and finding out an intuition
2592 # of exeext.
2593 { echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2594 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
2595 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2596 #
2597 # List of possible output files, starting from the most likely.
2598 # The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
2599 # only as a last resort.  b.out is created by i960 compilers.
2600 ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
2601 #
2602 # The IRIX 6 linker writes into existing files which may not be
2603 # executable, retaining their permissions.  Remove them first so a
2604 # subsequent execution test works.
2605 ac_rmfiles=
2606 for ac_file in $ac_files
2607 do
2608   case $ac_file in
2609     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
2610     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2611   esac
2612 done
2613 rm -f $ac_rmfiles
2614
2615 if { (ac_try="$ac_link_default"
2616 case "(($ac_try" in
2617   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2618   *) ac_try_echo=$ac_try;;
2619 esac
2620 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2621   (eval "$ac_link_default") 2>&5
2622   ac_status=$?
2623   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2624   (exit $ac_status); }; then
2625   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2626 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2627 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2628 # so that the user can short-circuit this test for compilers unknown to
2629 # Autoconf.
2630 for ac_file in $ac_files
2631 do
2632   test -f "$ac_file" || continue
2633   case $ac_file in
2634     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )
2635         ;;
2636     [ab].out )
2637         # We found the default executable, but exeext='' is most
2638         # certainly right.
2639         break;;
2640     *.* )
2641         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2642         then :; else
2643            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2644         fi
2645         # We set ac_cv_exeext here because the later test for it is not
2646         # safe: cross compilers may not add the suffix if given an `-o'
2647         # argument, so we may need to know it at that point already.
2648         # Even if this section looks crufty: it has the advantage of
2649         # actually working.
2650         break;;
2651     * )
2652         break;;
2653   esac
2654 done
2655 test "$ac_cv_exeext" = no && ac_cv_exeext=
2656
2657 else
2658   echo "$as_me: failed program was:" >&5
2659 sed 's/^/| /' conftest.$ac_ext >&5
2660
2661 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2662 See \`config.log' for more details." >&5
2663 echo "$as_me: error: C compiler cannot create executables
2664 See \`config.log' for more details." >&2;}
2665    { (exit 77); exit 77; }; }
2666 fi
2667
2668 ac_exeext=$ac_cv_exeext
2669 { echo "$as_me:$LINENO: result: $ac_file" >&5
2670 echo "${ECHO_T}$ac_file" >&6; }
2671
2672 # Check that the compiler produces executables we can run.  If not, either
2673 # the compiler is broken, or we cross compile.
2674 { echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2675 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
2676 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2677 # If not cross compiling, check that we can run a simple program.
2678 if test "$cross_compiling" != yes; then
2679   if { ac_try='./$ac_file'
2680   { (case "(($ac_try" in
2681   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2682   *) ac_try_echo=$ac_try;;
2683 esac
2684 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2685   (eval "$ac_try") 2>&5
2686   ac_status=$?
2687   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2688   (exit $ac_status); }; }; then
2689     cross_compiling=no
2690   else
2691     if test "$cross_compiling" = maybe; then
2692         cross_compiling=yes
2693     else
2694         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2695 If you meant to cross compile, use \`--host'.
2696 See \`config.log' for more details." >&5
2697 echo "$as_me: error: cannot run C compiled programs.
2698 If you meant to cross compile, use \`--host'.
2699 See \`config.log' for more details." >&2;}
2700    { (exit 1); exit 1; }; }
2701     fi
2702   fi
2703 fi
2704 { echo "$as_me:$LINENO: result: yes" >&5
2705 echo "${ECHO_T}yes" >&6; }
2706
2707 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2708 ac_clean_files=$ac_clean_files_save
2709 # Check that the compiler produces executables we can run.  If not, either
2710 # the compiler is broken, or we cross compile.
2711 { echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2712 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
2713 { echo "$as_me:$LINENO: result: $cross_compiling" >&5
2714 echo "${ECHO_T}$cross_compiling" >&6; }
2715
2716 { echo "$as_me:$LINENO: checking for suffix of executables" >&5
2717 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
2718 if { (ac_try="$ac_link"
2719 case "(($ac_try" in
2720   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2721   *) ac_try_echo=$ac_try;;
2722 esac
2723 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2724   (eval "$ac_link") 2>&5
2725   ac_status=$?
2726   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2727   (exit $ac_status); }; then
2728   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2729 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2730 # work properly (i.e., refer to `conftest.exe'), while it won't with
2731 # `rm'.
2732 for ac_file in conftest.exe conftest conftest.*; do
2733   test -f "$ac_file" || continue
2734   case $ac_file in
2735     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
2736     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2737           break;;
2738     * ) break;;
2739   esac
2740 done
2741 else
2742   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2743 See \`config.log' for more details." >&5
2744 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2745 See \`config.log' for more details." >&2;}
2746    { (exit 1); exit 1; }; }
2747 fi
2748
2749 rm -f conftest$ac_cv_exeext
2750 { echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2751 echo "${ECHO_T}$ac_cv_exeext" >&6; }
2752
2753 rm -f conftest.$ac_ext
2754 EXEEXT=$ac_cv_exeext
2755 ac_exeext=$EXEEXT
2756 { echo "$as_me:$LINENO: checking for suffix of object files" >&5
2757 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
2758 if test "${ac_cv_objext+set}" = set; then
2759   echo $ECHO_N "(cached) $ECHO_C" >&6
2760 else
2761   cat >conftest.$ac_ext <<_ACEOF
2762 /* confdefs.h.  */
2763 _ACEOF
2764 cat confdefs.h >>conftest.$ac_ext
2765 cat >>conftest.$ac_ext <<_ACEOF
2766 /* end confdefs.h.  */
2767
2768 int
2769 main ()
2770 {
2771
2772   ;
2773   return 0;
2774 }
2775 _ACEOF
2776 rm -f conftest.o conftest.obj
2777 if { (ac_try="$ac_compile"
2778 case "(($ac_try" in
2779   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2780   *) ac_try_echo=$ac_try;;
2781 esac
2782 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2783   (eval "$ac_compile") 2>&5
2784   ac_status=$?
2785   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2786   (exit $ac_status); }; then
2787   for ac_file in conftest.o conftest.obj conftest.*; do
2788   test -f "$ac_file" || continue;
2789   case $ac_file in
2790     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
2791     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2792        break;;
2793   esac
2794 done
2795 else
2796   echo "$as_me: failed program was:" >&5
2797 sed 's/^/| /' conftest.$ac_ext >&5
2798
2799 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2800 See \`config.log' for more details." >&5
2801 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2802 See \`config.log' for more details." >&2;}
2803    { (exit 1); exit 1; }; }
2804 fi
2805
2806 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2807 fi
2808 { echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2809 echo "${ECHO_T}$ac_cv_objext" >&6; }
2810 OBJEXT=$ac_cv_objext
2811 ac_objext=$OBJEXT
2812 { echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2813 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
2814 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2815   echo $ECHO_N "(cached) $ECHO_C" >&6
2816 else
2817   cat >conftest.$ac_ext <<_ACEOF
2818 /* confdefs.h.  */
2819 _ACEOF
2820 cat confdefs.h >>conftest.$ac_ext
2821 cat >>conftest.$ac_ext <<_ACEOF
2822 /* end confdefs.h.  */
2823
2824 int
2825 main ()
2826 {
2827 #ifndef __GNUC__
2828        choke me
2829 #endif
2830
2831   ;
2832   return 0;
2833 }
2834 _ACEOF
2835 rm -f conftest.$ac_objext
2836 if { (ac_try="$ac_compile"
2837 case "(($ac_try" in
2838   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2839   *) ac_try_echo=$ac_try;;
2840 esac
2841 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2842   (eval "$ac_compile") 2>conftest.er1
2843   ac_status=$?
2844   grep -v '^ *+' conftest.er1 >conftest.err
2845   rm -f conftest.er1
2846   cat conftest.err >&5
2847   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2848   (exit $ac_status); } &&
2849          { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2850   { (case "(($ac_try" in
2851   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2852   *) ac_try_echo=$ac_try;;
2853 esac
2854 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2855   (eval "$ac_try") 2>&5
2856   ac_status=$?
2857   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2858   (exit $ac_status); }; } &&
2859          { ac_try='test -s conftest.$ac_objext'
2860   { (case "(($ac_try" in
2861   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2862   *) ac_try_echo=$ac_try;;
2863 esac
2864 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2865   (eval "$ac_try") 2>&5
2866   ac_status=$?
2867   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2868   (exit $ac_status); }; }; then
2869   ac_compiler_gnu=yes
2870 else
2871   echo "$as_me: failed program was:" >&5
2872 sed 's/^/| /' conftest.$ac_ext >&5
2873
2874         ac_compiler_gnu=no
2875 fi
2876
2877 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2878 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2879
2880 fi
2881 { echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2882 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
2883 GCC=`test $ac_compiler_gnu = yes && echo yes`
2884 ac_test_CFLAGS=${CFLAGS+set}
2885 ac_save_CFLAGS=$CFLAGS
2886 { echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2887 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
2888 if test "${ac_cv_prog_cc_g+set}" = set; then
2889   echo $ECHO_N "(cached) $ECHO_C" >&6
2890 else
2891   ac_save_c_werror_flag=$ac_c_werror_flag
2892    ac_c_werror_flag=yes
2893    ac_cv_prog_cc_g=no
2894    CFLAGS="-g"
2895    cat >conftest.$ac_ext <<_ACEOF
2896 /* confdefs.h.  */
2897 _ACEOF
2898 cat confdefs.h >>conftest.$ac_ext
2899 cat >>conftest.$ac_ext <<_ACEOF
2900 /* end confdefs.h.  */
2901
2902 int
2903 main ()
2904 {
2905
2906   ;
2907   return 0;
2908 }
2909 _ACEOF
2910 rm -f conftest.$ac_objext
2911 if { (ac_try="$ac_compile"
2912 case "(($ac_try" in
2913   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2914   *) ac_try_echo=$ac_try;;
2915 esac
2916 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2917   (eval "$ac_compile") 2>conftest.er1
2918   ac_status=$?
2919   grep -v '^ *+' conftest.er1 >conftest.err
2920   rm -f conftest.er1
2921   cat conftest.err >&5
2922   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2923   (exit $ac_status); } &&
2924          { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2925   { (case "(($ac_try" in
2926   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2927   *) ac_try_echo=$ac_try;;
2928 esac
2929 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2930   (eval "$ac_try") 2>&5
2931   ac_status=$?
2932   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2933   (exit $ac_status); }; } &&
2934          { ac_try='test -s conftest.$ac_objext'
2935   { (case "(($ac_try" in
2936   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2937   *) ac_try_echo=$ac_try;;
2938 esac
2939 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2940   (eval "$ac_try") 2>&5
2941   ac_status=$?
2942   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2943   (exit $ac_status); }; }; then
2944   ac_cv_prog_cc_g=yes
2945 else
2946   echo "$as_me: failed program was:" >&5
2947 sed 's/^/| /' conftest.$ac_ext >&5
2948
2949         CFLAGS=""
2950       cat >conftest.$ac_ext <<_ACEOF
2951 /* confdefs.h.  */
2952 _ACEOF
2953 cat confdefs.h >>conftest.$ac_ext
2954 cat >>conftest.$ac_ext <<_ACEOF
2955 /* end confdefs.h.  */
2956
2957 int
2958 main ()
2959 {
2960
2961   ;
2962   return 0;
2963 }
2964 _ACEOF
2965 rm -f conftest.$ac_objext
2966 if { (ac_try="$ac_compile"
2967 case "(($ac_try" in
2968   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2969   *) ac_try_echo=$ac_try;;
2970 esac
2971 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2972   (eval "$ac_compile") 2>conftest.er1
2973   ac_status=$?
2974   grep -v '^ *+' conftest.er1 >conftest.err
2975   rm -f conftest.er1
2976   cat conftest.err >&5
2977   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2978   (exit $ac_status); } &&
2979          { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2980   { (case "(($ac_try" in
2981   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2982   *) ac_try_echo=$ac_try;;
2983 esac
2984 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2985   (eval "$ac_try") 2>&5
2986   ac_status=$?
2987   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2988   (exit $ac_status); }; } &&
2989          { ac_try='test -s conftest.$ac_objext'
2990   { (case "(($ac_try" in
2991   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2992   *) ac_try_echo=$ac_try;;
2993 esac
2994 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2995   (eval "$ac_try") 2>&5
2996   ac_status=$?
2997   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2998   (exit $ac_status); }; }; then
2999   :
3000 else
3001   echo "$as_me: failed program was:" >&5
3002 sed 's/^/| /' conftest.$ac_ext >&5
3003
3004         ac_c_werror_flag=$ac_save_c_werror_flag
3005          CFLAGS="-g"
3006          cat >conftest.$ac_ext <<_ACEOF
3007 /* confdefs.h.  */
3008 _ACEOF
3009 cat confdefs.h >>conftest.$ac_ext
3010 cat >>conftest.$ac_ext <<_ACEOF
3011 /* end confdefs.h.  */
3012
3013 int
3014 main ()
3015 {
3016
3017   ;
3018   return 0;
3019 }
3020 _ACEOF
3021 rm -f conftest.$ac_objext
3022 if { (ac_try="$ac_compile"
3023 case "(($ac_try" in
3024   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3025   *) ac_try_echo=$ac_try;;
3026 esac
3027 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3028   (eval "$ac_compile") 2>conftest.er1
3029   ac_status=$?
3030   grep -v '^ *+' conftest.er1 >conftest.err
3031   rm -f conftest.er1
3032   cat conftest.err >&5
3033   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3034   (exit $ac_status); } &&
3035          { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
3036   { (case "(($ac_try" in
3037   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3038   *) ac_try_echo=$ac_try;;
3039 esac
3040 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3041   (eval "$ac_try") 2>&5
3042   ac_status=$?
3043   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3044   (exit $ac_status); }; } &&
3045          { ac_try='test -s conftest.$ac_objext'
3046   { (case "(($ac_try" in
3047   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3048   *) ac_try_echo=$ac_try;;
3049 esac
3050 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3051   (eval "$ac_try") 2>&5
3052   ac_status=$?
3053   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3054   (exit $ac_status); }; }; then
3055   ac_cv_prog_cc_g=yes
3056 else
3057   echo "$as_me: failed program was:" >&5
3058 sed 's/^/| /' conftest.$ac_ext >&5
3059
3060
3061 fi
3062
3063 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3064 fi
3065
3066 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3067 fi
3068
3069 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3070    ac_c_werror_flag=$ac_save_c_werror_flag
3071 fi
3072 { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
3073 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
3074 if test "$ac_test_CFLAGS" = set; then
3075   CFLAGS=$ac_save_CFLAGS
3076 elif test $ac_cv_prog_cc_g = yes; then
3077   if test "$GCC" = yes; then
3078     CFLAGS="-g -O2"
3079   else
3080     CFLAGS="-g"
3081   fi
3082 else
3083   if test "$GCC" = yes; then
3084     CFLAGS="-O2"
3085   else
3086     CFLAGS=
3087   fi
3088 fi
3089 { echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
3090 echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
3091 if test "${ac_cv_prog_cc_c89+set}" = set; then
3092   echo $ECHO_N "(cached) $ECHO_C" >&6
3093 else
3094   ac_cv_prog_cc_c89=no
3095 ac_save_CC=$CC
3096 cat >conftest.$ac_ext <<_ACEOF
3097 /* confdefs.h.  */
3098 _ACEOF
3099 cat confdefs.h >>conftest.$ac_ext
3100 cat >>conftest.$ac_ext <<_ACEOF
3101 /* end confdefs.h.  */
3102 #include <stdarg.h>
3103 #include <stdio.h>
3104 #include <sys/types.h>
3105 #include <sys/stat.h>
3106 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3107 struct buf { int x; };
3108 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3109 static char *e (p, i)
3110      char **p;
3111      int i;
3112 {
3113   return p[i];
3114 }
3115 static char *f (char * (*g) (char **, int), char **p, ...)
3116 {
3117   char *s;
3118   va_list v;
3119   va_start (v,p);
3120   s = g (p, va_arg (v,int));
3121   va_end (v);
3122   return s;
3123 }
3124
3125 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3126    function prototypes and stuff, but not '\xHH' hex character constants.
3127    These don't provoke an error unfortunately, instead are silently treated
3128    as 'x'.  The following induces an error, until -std is added to get
3129    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3130    array size at least.  It's necessary to write '\x00'==0 to get something
3131    that's true only with -std.  */
3132 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3133
3134 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3135    inside strings and character constants.  */
3136 #define FOO(x) 'x'
3137 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3138
3139 int test (int i, double x);
3140 struct s1 {int (*f) (int a);};
3141 struct s2 {int (*f) (double a);};
3142 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3143 int argc;
3144 char **argv;
3145 int
3146 main ()
3147 {
3148 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3149   ;
3150   return 0;
3151 }
3152 _ACEOF
3153 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3154         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3155 do
3156   CC="$ac_save_CC $ac_arg"
3157   rm -f conftest.$ac_objext
3158 if { (ac_try="$ac_compile"
3159 case "(($ac_try" in
3160   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3161   *) ac_try_echo=$ac_try;;
3162 esac
3163 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3164   (eval "$ac_compile") 2>conftest.er1
3165   ac_status=$?
3166   grep -v '^ *+' conftest.er1 >conftest.err
3167   rm -f conftest.er1
3168   cat conftest.err >&5
3169   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3170   (exit $ac_status); } &&
3171          { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
3172   { (case "(($ac_try" in
3173   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3174   *) ac_try_echo=$ac_try;;
3175 esac
3176 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3177   (eval "$ac_try") 2>&5
3178   ac_status=$?
3179   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3180   (exit $ac_status); }; } &&
3181          { ac_try='test -s conftest.$ac_objext'
3182   { (case "(($ac_try" in
3183   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3184   *) ac_try_echo=$ac_try;;
3185 esac
3186 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3187   (eval "$ac_try") 2>&5
3188   ac_status=$?
3189   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3190   (exit $ac_status); }; }; then
3191   ac_cv_prog_cc_c89=$ac_arg
3192 else
3193   echo "$as_me: failed program was:" >&5
3194 sed 's/^/| /' conftest.$ac_ext >&5
3195
3196
3197 fi
3198
3199 rm -f core conftest.err conftest.$ac_objext
3200   test "x$ac_cv_prog_cc_c89" != "xno" && break
3201 done
3202 rm -f conftest.$ac_ext
3203 CC=$ac_save_CC
3204
3205 fi
3206 # AC_CACHE_VAL
3207 case "x$ac_cv_prog_cc_c89" in
3208   x)
3209     { echo "$as_me:$LINENO: result: none needed" >&5
3210 echo "${ECHO_T}none needed" >&6; } ;;
3211   xno)
3212     { echo "$as_me:$LINENO: result: unsupported" >&5
3213 echo "${ECHO_T}unsupported" >&6; } ;;
3214   *)
3215     CC="$CC $ac_cv_prog_cc_c89"
3216     { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
3217 echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
3218 esac
3219
3220
3221 ac_ext=c
3222 ac_cpp='$CPP $CPPFLAGS'
3223 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3224 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3225 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3226
3227 depcc="$CC"   am_compiler_list=
3228
3229 { echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
3230 echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; }
3231 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
3232   echo $ECHO_N "(cached) $ECHO_C" >&6
3233 else
3234   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3235   # We make a subdir and do the tests there.  Otherwise we can end up
3236   # making bogus files that we don't know about and never remove.  For
3237   # instance it was reported that on HP-UX the gcc test will end up
3238   # making a dummy file named `D' -- because `-MD' means `put the output
3239   # in D'.
3240   mkdir conftest.dir
3241   # Copy depcomp to subdir because otherwise we won't find it if we're
3242   # using a relative directory.
3243   cp "$am_depcomp" conftest.dir
3244   cd conftest.dir
3245   # We will build objects and dependencies in a subdirectory because
3246   # it helps to detect inapplicable dependency modes.  For instance
3247   # both Tru64's cc and ICC support -MD to output dependencies as a
3248   # side effect of compilation, but ICC will put the dependencies in
3249   # the current directory while Tru64 will put them in the object
3250   # directory.
3251   mkdir sub
3252
3253   am_cv_CC_dependencies_compiler_type=none
3254   if test "$am_compiler_list" = ""; then
3255      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
3256   fi
3257   for depmode in $am_compiler_list; do
3258     # Setup a source with many dependencies, because some compilers
3259     # like to wrap large dependency lists on column 80 (with \), and
3260     # we should not choose a depcomp mode which is confused by this.
3261     #
3262     # We need to recreate these files for each test, as the compiler may
3263     # overwrite some of them when testing with obscure command lines.
3264     # This happens at least with the AIX C compiler.
3265     : > sub/conftest.c
3266     for i in 1 2 3 4 5 6; do
3267       echo '#include "conftst'$i'.h"' >> sub/conftest.c
3268       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3269       # Solaris 8's {/usr,}/bin/sh.
3270       touch sub/conftst$i.h
3271     done
3272     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3273
3274     case $depmode in
3275     nosideeffect)
3276       # after this tag, mechanisms are not by side-effect, so they'll
3277       # only be used when explicitly requested
3278       if test "x$enable_dependency_tracking" = xyes; then
3279         continue
3280       else
3281         break
3282       fi
3283       ;;
3284     none) break ;;
3285     esac
3286     # We check with `-c' and `-o' for the sake of the "dashmstdout"
3287     # mode.  It turns out that the SunPro C++ compiler does not properly
3288     # handle `-M -o', and we need to detect this.
3289     if depmode=$depmode \
3290        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
3291        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3292        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
3293          >/dev/null 2>conftest.err &&
3294        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3295        grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
3296        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3297       # icc doesn't choke on unknown options, it will just issue warnings
3298       # or remarks (even with -Werror).  So we grep stderr for any message
3299       # that says an option was ignored or not supported.
3300       # When given -MP, icc 7.0 and 7.1 complain thusly:
3301       #   icc: Command line warning: ignoring option '-M'; no argument required
3302       # The diagnosis changed in icc 8.0:
3303       #   icc: Command line remark: option '-MP' not supported
3304       if (grep 'ignoring option' conftest.err ||
3305           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3306         am_cv_CC_dependencies_compiler_type=$depmode
3307         break
3308       fi
3309     fi
3310   done
3311
3312   cd ..
3313   rm -rf conftest.dir
3314 else
3315   am_cv_CC_dependencies_compiler_type=none
3316 fi
3317
3318 fi
3319 { echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
3320 echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6; }
3321 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3322
3323
3324
3325 if
3326   test "x$enable_dependency_tracking" != xno \
3327   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3328   am__fastdepCC_TRUE=
3329   am__fastdepCC_FALSE='#'
3330 else
3331   am__fastdepCC_TRUE='#'
3332   am__fastdepCC_FALSE=
3333 fi
3334
3335
3336
3337 ac_ext=c
3338 ac_cpp='$CPP $CPPFLAGS'
3339 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3340 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3341 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3342 { echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3343 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
3344 # On Suns, sometimes $CPP names a directory.
3345 if test -n "$CPP" && test -d "$CPP"; then
3346   CPP=
3347 fi
3348 if test -z "$CPP"; then
3349   if test "${ac_cv_prog_CPP+set}" = set; then
3350   echo $ECHO_N "(cached) $ECHO_C" >&6
3351 else
3352       # Double quotes because CPP needs to be expanded
3353     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3354     do
3355       ac_preproc_ok=false
3356 for ac_c_preproc_warn_flag in '' yes
3357 do
3358   # Use a header file that comes with gcc, so configuring glibc
3359   # with a fresh cross-compiler works.
3360   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3361   # <limits.h> exists even on freestanding compilers.
3362   # On the NeXT, cc -E runs the code through the compiler's parser,
3363   # not just through cpp. "Syntax error" is here to catch this case.
3364   cat >conftest.$ac_ext <<_ACEOF
3365 /* confdefs.h.  */
3366 _ACEOF
3367 cat confdefs.h >>conftest.$ac_ext
3368 cat >>conftest.$ac_ext <<_ACEOF
3369 /* end confdefs.h.  */
3370 #ifdef __STDC__
3371 # include <limits.h>
3372 #else
3373 # include <assert.h>
3374 #endif
3375                      Syntax error
3376 _ACEOF
3377 if { (ac_try="$ac_cpp conftest.$ac_ext"
3378 case "(($ac_try" in
3379   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3380   *) ac_try_echo=$ac_try;;
3381 esac
3382 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3383   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3384   ac_status=$?
3385   grep -v '^ *+' conftest.er1 >conftest.err
3386   rm -f conftest.er1
3387   cat conftest.err >&5
3388   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3389   (exit $ac_status); } >/dev/null; then
3390   if test -s conftest.err; then
3391     ac_cpp_err=$ac_c_preproc_warn_flag
3392     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3393   else
3394     ac_cpp_err=
3395   fi
3396 else
3397   ac_cpp_err=yes
3398 fi
3399 if test -z "$ac_cpp_err"; then
3400   :
3401 else
3402   echo "$as_me: failed program was:" >&5
3403 sed 's/^/| /' conftest.$ac_ext >&5
3404
3405   # Broken: fails on valid input.
3406 continue
3407 fi
3408
3409 rm -f conftest.err conftest.$ac_ext
3410
3411   # OK, works on sane cases.  Now check whether nonexistent headers
3412   # can be detected and how.
3413   cat >conftest.$ac_ext <<_ACEOF
3414 /* confdefs.h.  */
3415 _ACEOF
3416 cat confdefs.h >>conftest.$ac_ext
3417 cat >>conftest.$ac_ext <<_ACEOF
3418 /* end confdefs.h.  */
3419 #include <ac_nonexistent.h>
3420 _ACEOF
3421 if { (ac_try="$ac_cpp conftest.$ac_ext"
3422 case "(($ac_try" in
3423   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3424   *) ac_try_echo=$ac_try;;
3425 esac
3426 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3427   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3428   ac_status=$?
3429   grep -v '^ *+' conftest.er1 >conftest.err
3430   rm -f conftest.er1
3431   cat conftest.err >&5
3432   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3433   (exit $ac_status); } >/dev/null; then
3434   if test -s conftest.err; then
3435     ac_cpp_err=$ac_c_preproc_warn_flag
3436     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3437   else
3438     ac_cpp_err=
3439   fi
3440 else
3441   ac_cpp_err=yes
3442 fi
3443 if test -z "$ac_cpp_err"; then
3444   # Broken: success on invalid input.
3445 continue
3446 else
3447   echo "$as_me: failed program was:" >&5
3448 sed 's/^/| /' conftest.$ac_ext >&5
3449
3450   # Passes both tests.
3451 ac_preproc_ok=:
3452 break
3453 fi
3454
3455 rm -f conftest.err conftest.$ac_ext
3456
3457 done
3458 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3459 rm -f conftest.err conftest.$ac_ext
3460 if $ac_preproc_ok; then
3461   break
3462 fi
3463
3464     done
3465     ac_cv_prog_CPP=$CPP
3466
3467 fi
3468   CPP=$ac_cv_prog_CPP
3469 else
3470   ac_cv_prog_CPP=$CPP
3471 fi
3472 { echo "$as_me:$LINENO: result: $CPP" >&5
3473 echo "${ECHO_T}$CPP" >&6; }
3474 ac_preproc_ok=false
3475 for ac_c_preproc_warn_flag in '' yes
3476 do
3477   # Use a header file that comes with gcc, so configuring glibc
3478   # with a fresh cross-compiler works.
3479   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3480   # <limits.h> exists even on freestanding compilers.
3481   # On the NeXT, cc -E runs the code through the compiler's parser,
3482   # not just through cpp. "Syntax error" is here to catch this case.
3483   cat >conftest.$ac_ext <<_ACEOF
3484 /* confdefs.h.  */
3485 _ACEOF
3486 cat confdefs.h >>conftest.$ac_ext
3487 cat >>conftest.$ac_ext <<_ACEOF
3488 /* end confdefs.h.  */
3489 #ifdef __STDC__
3490 # include <limits.h>
3491 #else
3492 # include <assert.h>
3493 #endif
3494                      Syntax error
3495 _ACEOF
3496 if { (ac_try="$ac_cpp conftest.$ac_ext"
3497 case "(($ac_try" in
3498   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3499   *) ac_try_echo=$ac_try;;
3500 esac
3501 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3502   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3503   ac_status=$?
3504   grep -v '^ *+' conftest.er1 >conftest.err
3505   rm -f conftest.er1
3506   cat conftest.err >&5
3507   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3508   (exit $ac_status); } >/dev/null; then
3509   if test -s conftest.err; then
3510     ac_cpp_err=$ac_c_preproc_warn_flag
3511     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3512   else
3513     ac_cpp_err=
3514   fi
3515 else
3516   ac_cpp_err=yes
3517 fi
3518 if test -z "$ac_cpp_err"; then
3519   :
3520 else
3521   echo "$as_me: failed program was:" >&5
3522 sed 's/^/| /' conftest.$ac_ext >&5
3523
3524   # Broken: fails on valid input.
3525 continue
3526 fi
3527
3528 rm -f conftest.err conftest.$ac_ext
3529
3530   # OK, works on sane cases.  Now check whether nonexistent headers
3531   # can be detected and how.
3532   cat >conftest.$ac_ext <<_ACEOF
3533 /* confdefs.h.  */
3534 _ACEOF
3535 cat confdefs.h >>conftest.$ac_ext
3536 cat >>conftest.$ac_ext <<_ACEOF
3537 /* end confdefs.h.  */
3538 #include <ac_nonexistent.h>
3539 _ACEOF
3540 if { (ac_try="$ac_cpp conftest.$ac_ext"
3541 case "(($ac_try" in
3542   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3543   *) ac_try_echo=$ac_try;;
3544 esac
3545 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3546   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3547   ac_status=$?
3548   grep -v '^ *+' conftest.er1 >conftest.err
3549   rm -f conftest.er1
3550   cat conftest.err >&5
3551   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3552   (exit $ac_status); } >/dev/null; then
3553   if test -s conftest.err; then
3554     ac_cpp_err=$ac_c_preproc_warn_flag
3555     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3556   else
3557     ac_cpp_err=
3558   fi
3559 else
3560   ac_cpp_err=yes
3561 fi
3562 if test -z "$ac_cpp_err"; then
3563   # Broken: success on invalid input.
3564 continue
3565 else
3566   echo "$as_me: failed program was:" >&5
3567 sed 's/^/| /' conftest.$ac_ext >&5
3568
3569   # Passes both tests.
3570 ac_preproc_ok=:
3571 break
3572 fi
3573
3574 rm -f conftest.err conftest.$ac_ext
3575
3576 done
3577 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3578 rm -f conftest.err conftest.$ac_ext
3579 if $ac_preproc_ok; then
3580   :
3581 else
3582   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3583 See \`config.log' for more details." >&5
3584 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3585 See \`config.log' for more details." >&2;}
3586    { (exit 1); exit 1; }; }
3587 fi
3588
3589 ac_ext=c
3590 ac_cpp='$CPP $CPPFLAGS'
3591 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3592 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3593 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3594
3595
3596 { echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
3597 echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
3598 if test "${ac_cv_path_GREP+set}" = set; then
3599   echo $ECHO_N "(cached) $ECHO_C" >&6
3600 else
3601   # Extract the first word of "grep ggrep" to use in msg output
3602 if test -z "$GREP"; then
3603 set dummy grep ggrep; ac_prog_name=$2
3604 if test "${ac_cv_path_GREP+set}" = set; then
3605   echo $ECHO_N "(cached) $ECHO_C" >&6
3606 else
3607   ac_path_GREP_found=false
3608 # Loop through the user's path and test for each of PROGNAME-LIST
3609 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3610 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3611 do
3612   IFS=$as_save_IFS
3613   test -z "$as_dir" && as_dir=.
3614   for ac_prog in grep ggrep; do
3615   for ac_exec_ext in '' $ac_executable_extensions; do
3616     ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3617     { test -f "$ac_path_GREP" && $as_executable_p "$ac_path_GREP"; } || continue
3618     # Check for GNU ac_path_GREP and select it if it is found.
3619   # Check for GNU $ac_path_GREP
3620 case `"$ac_path_GREP" --version 2>&1` in
3621 *GNU*)
3622   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3623 *)
3624   ac_count=0
3625   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
3626   while :
3627   do
3628     cat "conftest.in" "conftest.in" >"conftest.tmp"
3629     mv "conftest.tmp" "conftest.in"
3630     cp "conftest.in" "conftest.nl"
3631     echo 'GREP' >> "conftest.nl"
3632     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3633     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3634     ac_count=`expr $ac_count + 1`
3635     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3636       # Best one so far, save it but keep looking for a better one
3637       ac_cv_path_GREP="$ac_path_GREP"
3638       ac_path_GREP_max=$ac_count
3639     fi
3640     # 10*(2^10) chars as input seems more than enough
3641     test $ac_count -gt 10 && break
3642   done
3643   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3644 esac
3645
3646
3647     $ac_path_GREP_found && break 3
3648   done
3649 done
3650
3651 done
3652 IFS=$as_save_IFS
3653
3654
3655 fi
3656
3657 GREP="$ac_cv_path_GREP"
3658 if test -z "$GREP"; then
3659   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
3660 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
3661    { (exit 1); exit 1; }; }
3662 fi
3663
3664 else
3665   ac_cv_path_GREP=$GREP
3666 fi
3667
3668
3669 fi
3670 { echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
3671 echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
3672  GREP="$ac_cv_path_GREP"
3673
3674
3675 { echo "$as_me:$LINENO: checking for egrep" >&5
3676 echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
3677 if test "${ac_cv_path_EGREP+set}" = set; then
3678   echo $ECHO_N "(cached) $ECHO_C" >&6
3679 else
3680   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3681    then ac_cv_path_EGREP="$GREP -E"
3682    else
3683      # Extract the first word of "egrep" to use in msg output
3684 if test -z "$EGREP"; then
3685 set dummy egrep; ac_prog_name=$2
3686 if test "${ac_cv_path_EGREP+set}" = set; then
3687   echo $ECHO_N "(cached) $ECHO_C" >&6
3688 else
3689   ac_path_EGREP_found=false
3690 # Loop through the user's path and test for each of PROGNAME-LIST
3691 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3692 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3693 do
3694   IFS=$as_save_IFS
3695   test -z "$as_dir" && as_dir=.
3696   for ac_prog in egrep; do
3697   for ac_exec_ext in '' $ac_executable_extensions; do
3698     ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3699     { test -f "$ac_path_EGREP" && $as_executable_p "$ac_path_EGREP"; } || continue
3700     # Check for GNU ac_path_EGREP and select it if it is found.
3701   # Check for GNU $ac_path_EGREP
3702 case `"$ac_path_EGREP" --version 2>&1` in
3703 *GNU*)
3704   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3705 *)
3706   ac_count=0
3707   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
3708   while :
3709   do
3710     cat "conftest.in" "conftest.in" >"conftest.tmp"
3711     mv "conftest.tmp" "conftest.in"
3712     cp "conftest.in" "conftest.nl"
3713     echo 'EGREP' >> "conftest.nl"
3714     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3715     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3716     ac_count=`expr $ac_count + 1`
3717     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3718       # Best one so far, save it but keep looking for a better one
3719       ac_cv_path_EGREP="$ac_path_EGREP"
3720       ac_path_EGREP_max=$ac_count
3721     fi
3722     # 10*(2^10) chars as input seems more than enough
3723     test $ac_count -gt 10 && break
3724   done
3725   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3726 esac
3727
3728
3729     $ac_path_EGREP_found && break 3
3730   done
3731 done
3732
3733 done
3734 IFS=$as_save_IFS
3735
3736
3737 fi
3738
3739 EGREP="$ac_cv_path_EGREP"
3740 if test -z "$EGREP"; then
3741   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
3742 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
3743    { (exit 1); exit 1; }; }
3744 fi
3745
3746 else
3747   ac_cv_path_EGREP=$EGREP
3748 fi
3749
3750
3751    fi
3752 fi
3753 { echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
3754 echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
3755  EGREP="$ac_cv_path_EGREP"
3756
3757
3758 { echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3759 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
3760 if test "${ac_cv_header_stdc+set}" = set; then
3761   echo $ECHO_N "(cached) $ECHO_C" >&6
3762 else
3763   cat >conftest.$ac_ext <<_ACEOF
3764 /* confdefs.h.  */
3765 _ACEOF
3766 cat confdefs.h >>conftest.$ac_ext
3767 cat >>conftest.$ac_ext <<_ACEOF
3768 /* end confdefs.h.  */
3769 #include <stdlib.h>
3770 #include <stdarg.h>
3771 #include <string.h>
3772 #include <float.h>
3773
3774 int
3775 main ()
3776 {
3777
3778   ;
3779   return 0;
3780 }
3781 _ACEOF
3782 rm -f conftest.$ac_objext
3783 if { (ac_try="$ac_compile"
3784 case "(($ac_try" in
3785   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3786   *) ac_try_echo=$ac_try;;
3787 esac
3788 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3789   (eval "$ac_compile") 2>conftest.er1
3790   ac_status=$?
3791   grep -v '^ *+' conftest.er1 >conftest.err
3792   rm -f conftest.er1
3793   cat conftest.err >&5
3794   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3795   (exit $ac_status); } &&
3796          { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
3797   { (case "(($ac_try" in
3798   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3799   *) ac_try_echo=$ac_try;;
3800 esac
3801 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3802   (eval "$ac_try") 2>&5
3803   ac_status=$?
3804   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3805   (exit $ac_status); }; } &&
3806          { ac_try='test -s conftest.$ac_objext'
3807   { (case "(($ac_try" in
3808   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3809   *) ac_try_echo=$ac_try;;
3810 esac
3811 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3812   (eval "$ac_try") 2>&5
3813   ac_status=$?
3814   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3815   (exit $ac_status); }; }; then
3816   ac_cv_header_stdc=yes
3817 else
3818   echo "$as_me: failed program was:" >&5
3819 sed 's/^/| /' conftest.$ac_ext >&5
3820
3821         ac_cv_header_stdc=no
3822 fi
3823
3824 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3825
3826 if test $ac_cv_header_stdc = yes; then
3827   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3828   cat >conftest.$ac_ext <<_ACEOF
3829 /* confdefs.h.  */
3830 _ACEOF
3831 cat confdefs.h >>conftest.$ac_ext
3832 cat >>conftest.$ac_ext <<_ACEOF
3833 /* end confdefs.h.  */
3834 #include <string.h>
3835
3836 _ACEOF
3837 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3838   $EGREP "memchr" >/dev/null 2>&1; then
3839   :
3840 else
3841   ac_cv_header_stdc=no
3842 fi
3843 rm -f conftest*
3844
3845 fi
3846
3847 if test $ac_cv_header_stdc = yes; then
3848   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3849   cat >conftest.$ac_ext <<_ACEOF
3850 /* confdefs.h.  */
3851 _ACEOF
3852 cat confdefs.h >>conftest.$ac_ext
3853 cat >>conftest.$ac_ext <<_ACEOF
3854 /* end confdefs.h.  */
3855 #include <stdlib.h>
3856
3857 _ACEOF
3858 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3859   $EGREP "free" >/dev/null 2>&1; then
3860   :
3861 else
3862   ac_cv_header_stdc=no
3863 fi
3864 rm -f conftest*
3865
3866 fi
3867
3868 if test $ac_cv_header_stdc = yes; then
3869   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3870   if test "$cross_compiling" = yes; then
3871   :
3872 else
3873   cat >conftest.$ac_ext <<_ACEOF
3874 /* confdefs.h.  */
3875 _ACEOF
3876 cat confdefs.h >>conftest.$ac_ext
3877 cat >>conftest.$ac_ext <<_ACEOF
3878 /* end confdefs.h.  */
3879 #include <ctype.h>
3880 #include <stdlib.h>
3881 #if ((' ' & 0x0FF) == 0x020)
3882 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3883 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3884 #else
3885 # define ISLOWER(c) \
3886                    (('a' <= (c) && (c) <= 'i') \
3887                      || ('j' <= (c) && (c) <= 'r') \
3888                      || ('s' <= (c) && (c) <= 'z'))
3889 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3890 #endif
3891
3892 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3893 int
3894 main ()
3895 {
3896   int i;
3897   for (i = 0; i < 256; i++)
3898     if (XOR (islower (i), ISLOWER (i))
3899         || toupper (i) != TOUPPER (i))
3900       return 2;
3901   return 0;
3902 }
3903 _ACEOF
3904 rm -f conftest$ac_exeext
3905 if { (ac_try="$ac_link"
3906 case "(($ac_try" in
3907   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3908   *) ac_try_echo=$ac_try;;
3909 esac
3910 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3911   (eval "$ac_link") 2>&5
3912   ac_status=$?
3913   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3914   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3915   { (case "(($ac_try" in
3916   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3917   *) ac_try_echo=$ac_try;;
3918 esac
3919 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3920   (eval "$ac_try") 2>&5
3921   ac_status=$?
3922   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3923   (exit $ac_status); }; }; then
3924   :
3925 else
3926   echo "$as_me: program exited with status $ac_status" >&5
3927 echo "$as_me: failed program was:" >&5
3928 sed 's/^/| /' conftest.$ac_ext >&5
3929
3930 ( exit $ac_status )
3931 ac_cv_header_stdc=no
3932 fi
3933 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3934 fi
3935
3936
3937 fi
3938 fi
3939 { echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3940 echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
3941 if test $ac_cv_header_stdc = yes; then
3942
3943 cat >>confdefs.h <<\_ACEOF
3944 #define STDC_HEADERS 1
3945 _ACEOF
3946
3947 fi
3948
3949 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3950
3951
3952
3953
3954
3955
3956
3957
3958
3959 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3960                   inttypes.h stdint.h unistd.h
3961 do
3962 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3963 { echo "$as_me:$LINENO: checking for $ac_header" >&5
3964 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
3965 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
3966   echo $ECHO_N "(cached) $ECHO_C" >&6
3967 else
3968   cat >conftest.$ac_ext <<_ACEOF
3969 /* confdefs.h.  */
3970 _ACEOF
3971 cat confdefs.h >>conftest.$ac_ext
3972 cat >>conftest.$ac_ext <<_ACEOF
3973 /* end confdefs.h.  */
3974 $ac_includes_default
3975
3976 #include <$ac_header>
3977 _ACEOF
3978 rm -f conftest.$ac_objext
3979 if { (ac_try="$ac_compile"
3980 case "(($ac_try" in
3981   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3982   *) ac_try_echo=$ac_try;;
3983 esac
3984 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3985   (eval "$ac_compile") 2>conftest.er1
3986   ac_status=$?
3987   grep -v '^ *+' conftest.er1 >conftest.err
3988   rm -f conftest.er1
3989   cat conftest.err >&5
3990   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3991   (exit $ac_status); } &&
3992          { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
3993   { (case "(($ac_try" in
3994   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3995   *) ac_try_echo=$ac_try;;
3996 esac
3997 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3998   (eval "$ac_try") 2>&5
3999   ac_status=$?
4000   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4001   (exit $ac_status); }; } &&
4002          { ac_try='test -s conftest.$ac_objext'
4003   { (case "(($ac_try" in
4004   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4005   *) ac_try_echo=$ac_try;;
4006 esac
4007 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4008   (eval "$ac_try") 2>&5
4009   ac_status=$?
4010   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4011   (exit $ac_status); }; }; then
4012   eval "$as_ac_Header=yes"
4013 else
4014   echo "$as_me: failed program was:" >&5
4015 sed 's/^/| /' conftest.$ac_ext >&5
4016
4017         eval "$as_ac_Header=no"
4018 fi
4019
4020 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4021 fi
4022 ac_res=`eval echo '${'$as_ac_Header'}'`
4023                { echo "$as_me:$LINENO: result: $ac_res" >&5
4024 echo "${ECHO_T}$ac_res" >&6; }
4025 if test `eval echo '${'$as_ac_Header'}'` = yes; then
4026   cat >>confdefs.h <<_ACEOF
4027 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4028 _ACEOF
4029
4030 fi
4031
4032 done
4033
4034
4035 { echo "$as_me:$LINENO: checking for size_t" >&5
4036 echo $ECHO_N "checking for size_t... $ECHO_C" >&6; }
4037 if test "${ac_cv_type_size_t+set}" = set; then
4038   echo $ECHO_N "(cached) $ECHO_C" >&6
4039 else
4040   cat >conftest.$ac_ext <<_ACEOF
4041 /* confdefs.h.  */
4042 _ACEOF
4043 cat confdefs.h >>conftest.$ac_ext
4044 cat >>conftest.$ac_ext <<_ACEOF
4045 /* end confdefs.h.  */
4046 $ac_includes_default
4047 typedef size_t ac__type_new_;
4048 int
4049 main ()
4050 {
4051 if ((ac__type_new_ *) 0)
4052   return 0;
4053 if (sizeof (ac__type_new_))
4054   return 0;
4055   ;
4056   return 0;
4057 }
4058 _ACEOF
4059 rm -f conftest.$ac_objext
4060 if { (ac_try="$ac_compile"
4061 case "(($ac_try" in
4062   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4063   *) ac_try_echo=$ac_try;;
4064 esac
4065 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4066   (eval "$ac_compile") 2>conftest.er1
4067   ac_status=$?
4068   grep -v '^ *+' conftest.er1 >conftest.err
4069   rm -f conftest.er1
4070   cat conftest.err >&5
4071   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4072   (exit $ac_status); } &&
4073          { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
4074   { (case "(($ac_try" in
4075   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4076   *) ac_try_echo=$ac_try;;
4077 esac
4078 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4079   (eval "$ac_try") 2>&5
4080   ac_status=$?
4081   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4082   (exit $ac_status); }; } &&
4083          { ac_try='test -s conftest.$ac_objext'
4084   { (case "(($ac_try" in
4085   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4086   *) ac_try_echo=$ac_try;;
4087 esac
4088 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4089   (eval "$ac_try") 2>&5
4090   ac_status=$?
4091   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4092   (exit $ac_status); }; }; then
4093   ac_cv_type_size_t=yes
4094 else
4095   echo "$as_me: failed program was:" >&5
4096 sed 's/^/| /' conftest.$ac_ext >&5
4097
4098         ac_cv_type_size_t=no
4099 fi
4100
4101 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4102 fi
4103 { echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
4104 echo "${ECHO_T}$ac_cv_type_size_t" >&6; }
4105 if test $ac_cv_type_size_t = yes; then
4106   :
4107 else
4108
4109 cat >>confdefs.h <<_ACEOF
4110 #define size_t unsigned int
4111 _ACEOF
4112
4113 fi
4114
4115 { echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
4116 echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6; }
4117 if test "${ac_cv_c_const+set}" = set; then
4118   echo $ECHO_N "(cached) $ECHO_C" >&6
4119 else
4120   cat >conftest.$ac_ext <<_ACEOF
4121 /* confdefs.h.  */
4122 _ACEOF
4123 cat confdefs.h >>conftest.$ac_ext
4124 cat >>conftest.$ac_ext <<_ACEOF
4125 /* end confdefs.h.  */
4126
4127 int
4128 main ()
4129 {
4130 /* FIXME: Include the comments suggested by Paul. */
4131 #ifndef __cplusplus
4132   /* Ultrix mips cc rejects this.  */
4133   typedef int charset[2];
4134   const charset x;
4135   /* SunOS 4.1.1 cc rejects this.  */
4136   char const *const *ccp;
4137   char **p;
4138   /* NEC SVR4.0.2 mips cc rejects this.  */
4139   struct point {int x, y;};
4140   static struct point const zero = {0,0};
4141   /* AIX XL C 1.02.0.0 rejects this.
4142      It does not let you subtract one const X* pointer from another in
4143      an arm of an if-expression whose if-part is not a constant
4144      expression */
4145   const char *g = "string";
4146   ccp = &g + (g ? g-g : 0);
4147   /* HPUX 7.0 cc rejects these. */
4148   ++ccp;
4149   p = (char**) ccp;
4150   ccp = (char const *const *) p;
4151   { /* SCO 3.2v4 cc rejects this.  */
4152     char *t;
4153     char const *s = 0 ? (char *) 0 : (char const *) 0;
4154
4155     *t++ = 0;
4156     if (s) return 0;
4157   }
4158   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
4159     int x[] = {25, 17};
4160     const int *foo = &x[0];
4161     ++foo;
4162   }
4163   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
4164     typedef const int *iptr;
4165     iptr p = 0;
4166     ++p;
4167   }
4168   { /* AIX XL C 1.02.0.0 rejects this saying
4169        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
4170     struct s { int j; const int *ap[3]; };
4171     struct s *b; b->j = 5;
4172   }
4173   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
4174     const int foo = 10;
4175     if (!foo) return 0;
4176   }
4177   return !x[0] && !zero.x;
4178 #endif
4179
4180   ;
4181   return 0;
4182 }
4183 _ACEOF
4184 rm -f conftest.$ac_objext
4185 if { (ac_try="$ac_compile"
4186 case "(($ac_try" in
4187   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4188   *) ac_try_echo=$ac_try;;
4189 esac
4190 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4191   (eval "$ac_compile") 2>conftest.er1
4192   ac_status=$?
4193   grep -v '^ *+' conftest.er1 >conftest.err
4194   rm -f conftest.er1
4195   cat conftest.err >&5
4196   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4197   (exit $ac_status); } &&
4198          { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
4199   { (case "(($ac_try" in
4200   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4201   *) ac_try_echo=$ac_try;;
4202 esac
4203 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4204   (eval "$ac_try") 2>&5
4205   ac_status=$?
4206   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4207   (exit $ac_status); }; } &&
4208          { ac_try='test -s conftest.$ac_objext'
4209   { (case "(($ac_try" in
4210   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4211   *) ac_try_echo=$ac_try;;
4212 esac
4213 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4214   (eval "$ac_try") 2>&5
4215   ac_status=$?
4216   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4217   (exit $ac_status); }; }; then
4218   ac_cv_c_const=yes
4219 else
4220   echo "$as_me: failed program was:" >&5
4221 sed 's/^/| /' conftest.$ac_ext >&5
4222
4223         ac_cv_c_const=no
4224 fi
4225
4226 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4227 fi
4228 { echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
4229 echo "${ECHO_T}$ac_cv_c_const" >&6; }
4230 if test $ac_cv_c_const = no; then
4231
4232 cat >>confdefs.h <<\_ACEOF
4233 #define const
4234 _ACEOF
4235
4236 fi
4237
4238
4239 for ac_prog in gawk mawk nawk awk
4240 do
4241   # Extract the first word of "$ac_prog", so it can be a program name with args.
4242 set dummy $ac_prog; ac_word=$2
4243 { echo "$as_me:$LINENO: checking for $ac_word" >&5
4244 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4245 if test "${ac_cv_prog_AWK+set}" = set; then
4246   echo $ECHO_N "(cached) $ECHO_C" >&6
4247 else
4248   if test -n "$AWK"; then
4249   ac_cv_prog_AWK="$AWK" # Let the user override the test.
4250 else
4251 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4252 for as_dir in $PATH
4253 do
4254   IFS=$as_save_IFS
4255   test -z "$as_dir" && as_dir=.
4256   for ac_exec_ext in '' $ac_executable_extensions; do
4257   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
4258     ac_cv_prog_AWK="$ac_prog"
4259     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4260     break 2
4261   fi
4262 done
4263 done
4264 IFS=$as_save_IFS
4265
4266 fi
4267 fi
4268 AWK=$ac_cv_prog_AWK
4269 if test -n "$AWK"; then
4270   { echo "$as_me:$LINENO: result: $AWK" >&5
4271 echo "${ECHO_T}$AWK" >&6; }
4272 else
4273   { echo "$as_me:$LINENO: result: no" >&5
4274 echo "${ECHO_T}no" >&6; }
4275 fi
4276
4277
4278   test -n "$AWK" && break
4279 done
4280
4281 ac_ext=c
4282 ac_cpp='$CPP $CPPFLAGS'
4283 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4284 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4285 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4286 if test -n "$ac_tool_prefix"; then
4287   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4288 set dummy ${ac_tool_prefix}gcc; ac_word=$2
4289 { echo "$as_me:$LINENO: checking for $ac_word" >&5
4290 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4291 if test "${ac_cv_prog_CC+set}" = set; then
4292   echo $ECHO_N "(cached) $ECHO_C" >&6
4293 else
4294   if test -n "$CC"; then
4295   ac_cv_prog_CC="$CC" # Let the user override the test.
4296 else
4297 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4298 for as_dir in $PATH
4299 do
4300   IFS=$as_save_IFS
4301   test -z "$as_dir" && as_dir=.
4302   for ac_exec_ext in '' $ac_executable_extensions; do
4303   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
4304     ac_cv_prog_CC="${ac_tool_prefix}gcc"
4305     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4306     break 2
4307   fi
4308 done
4309 done
4310 IFS=$as_save_IFS
4311
4312 fi
4313 fi
4314 CC=$ac_cv_prog_CC
4315 if test -n "$CC"; then
4316   { echo "$as_me:$LINENO: result: $CC" >&5
4317 echo "${ECHO_T}$CC" >&6; }
4318 else
4319   { echo "$as_me:$LINENO: result: no" >&5
4320 echo "${ECHO_T}no" >&6; }
4321 fi
4322
4323
4324 fi
4325 if test -z "$ac_cv_prog_CC"; then
4326   ac_ct_CC=$CC
4327   # Extract the first word of "gcc", so it can be a program name with args.
4328 set dummy gcc; ac_word=$2
4329 { echo "$as_me:$LINENO: checking for $ac_word" >&5
4330 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4331 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
4332   echo $ECHO_N "(cached) $ECHO_C" >&6
4333 else
4334   if test -n "$ac_ct_CC"; then
4335   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4336 else
4337 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4338 for as_dir in $PATH
4339 do
4340   IFS=$as_save_IFS
4341   test -z "$as_dir" && as_dir=.
4342   for ac_exec_ext in '' $ac_executable_extensions; do
4343   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
4344     ac_cv_prog_ac_ct_CC="gcc"
4345     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4346     break 2
4347   fi
4348 done
4349 done
4350 IFS=$as_save_IFS
4351
4352 fi
4353 fi
4354 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4355 if test -n "$ac_ct_CC"; then
4356   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
4357 echo "${ECHO_T}$ac_ct_CC" >&6; }
4358 else
4359   { echo "$as_me:$LINENO: result: no" >&5
4360 echo "${ECHO_T}no" >&6; }
4361 fi
4362
4363   if test "x$ac_ct_CC" = x; then
4364     CC=""
4365   else
4366     case $cross_compiling:$ac_tool_warned in
4367 yes:)
4368 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
4369 whose name does not start with the host triplet.  If you think this
4370 configuration is useful to you, please write to autoconf@gnu.org." >&5
4371 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
4372 whose name does not start with the host triplet.  If you think this
4373 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
4374 ac_tool_warned=yes ;;
4375 esac
4376     CC=$ac_ct_CC
4377   fi
4378 else
4379   CC="$ac_cv_prog_CC"
4380 fi
4381
4382 if test -z "$CC"; then
4383           if test -n "$ac_tool_prefix"; then
4384     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4385 set dummy ${ac_tool_prefix}cc; ac_word=$2
4386 { echo "$as_me:$LINENO: checking for $ac_word" >&5
4387 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4388 if test "${ac_cv_prog_CC+set}" = set; then
4389   echo $ECHO_N "(cached) $ECHO_C" >&6
4390 else
4391   if test -n "$CC"; then
4392   ac_cv_prog_CC="$CC" # Let the user override the test.
4393 else
4394 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4395 for as_dir in $PATH
4396 do
4397   IFS=$as_save_IFS
4398   test -z "$as_dir" && as_dir=.
4399   for ac_exec_ext in '' $ac_executable_extensions; do
4400   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
4401     ac_cv_prog_CC="${ac_tool_prefix}cc"
4402     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4403     break 2
4404   fi
4405 done
4406 done
4407 IFS=$as_save_IFS
4408
4409 fi
4410 fi
4411 CC=$ac_cv_prog_CC
4412 if test -n "$CC"; then
4413   { echo "$as_me:$LINENO: result: $CC" >&5
4414 echo "${ECHO_T}$CC" >&6; }
4415 else
4416   { echo "$as_me:$LINENO: result: no" >&5
4417 echo "${ECHO_T}no" >&6; }
4418 fi
4419
4420
4421   fi
4422 fi
4423 if test -z "$CC"; then
4424   # Extract the first word of "cc", so it can be a program name with args.
4425 set dummy cc; ac_word=$2
4426 { echo "$as_me:$LINENO: checking for $ac_word" >&5
4427 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4428 if test "${ac_cv_prog_CC+set}" = set; then
4429   echo $ECHO_N "(cached) $ECHO_C" >&6
4430 else
4431   if test -n "$CC"; then
4432   ac_cv_prog_CC="$CC" # Let the user override the test.
4433 else
4434   ac_prog_rejected=no
4435 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4436 for as_dir in $PATH
4437 do
4438   IFS=$as_save_IFS
4439   test -z "$as_dir" && as_dir=.
4440   for ac_exec_ext in '' $ac_executable_extensions; do
4441   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
4442     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4443        ac_prog_rejected=yes
4444        continue
4445      fi
4446     ac_cv_prog_CC="cc"
4447     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4448     break 2
4449   fi
4450 done
4451 done
4452 IFS=$as_save_IFS
4453
4454 if test $ac_prog_rejected = yes; then
4455   # We found a bogon in the path, so make sure we never use it.
4456   set dummy $ac_cv_prog_CC
4457   shift
4458   if test $# != 0; then
4459     # We chose a different compiler from the bogus one.
4460     # However, it has the same basename, so the bogon will be chosen
4461     # first if we set CC to just the basename; use the full file name.
4462     shift
4463     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4464   fi
4465 fi
4466 fi
4467 fi
4468 CC=$ac_cv_prog_CC
4469 if test -n "$CC"; then
4470   { echo "$as_me:$LINENO: result: $CC" >&5
4471 echo "${ECHO_T}$CC" >&6; }
4472 else
4473   { echo "$as_me:$LINENO: result: no" >&5
4474 echo "${ECHO_T}no" >&6; }
4475 fi
4476
4477
4478 fi
4479 if test -z "$CC"; then
4480   if test -n "$ac_tool_prefix"; then
4481   for ac_prog in cl.exe
4482   do
4483     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4484 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4485 { echo "$as_me:$LINENO: checking for $ac_word" >&5
4486 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4487 if test "${ac_cv_prog_CC+set}" = set; then
4488   echo $ECHO_N "(cached) $ECHO_C" >&6
4489 else
4490   if test -n "$CC"; then
4491   ac_cv_prog_CC="$CC" # Let the user override the test.
4492 else
4493 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4494 for as_dir in $PATH
4495 do
4496   IFS=$as_save_IFS
4497   test -z "$as_dir" && as_dir=.
4498   for ac_exec_ext in '' $ac_executable_extensions; do
4499   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
4500     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4501     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4502     break 2
4503   fi
4504 done
4505 done
4506 IFS=$as_save_IFS
4507
4508 fi
4509 fi
4510 CC=$ac_cv_prog_CC
4511 if test -n "$CC"; then
4512   { echo "$as_me:$LINENO: result: $CC" >&5
4513 echo "${ECHO_T}$CC" >&6; }
4514 else
4515   { echo "$as_me:$LINENO: result: no" >&5
4516 echo "${ECHO_T}no" >&6; }
4517 fi
4518
4519
4520     test -n "$CC" && break
4521   done
4522 fi
4523 if test -z "$CC"; then
4524   ac_ct_CC=$CC
4525   for ac_prog in cl.exe
4526 do
4527   # Extract the first word of "$ac_prog", so it can be a program name with args.
4528 set dummy $ac_prog; ac_word=$2
4529 { echo "$as_me:$LINENO: checking for $ac_word" >&5
4530 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4531 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
4532   echo $ECHO_N "(cached) $ECHO_C" >&6
4533 else
4534   if test -n "$ac_ct_CC"; then
4535   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4536 else
4537 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4538 for as_dir in $PATH
4539 do
4540   IFS=$as_save_IFS
4541   test -z "$as_dir" && as_dir=.
4542   for ac_exec_ext in '' $ac_executable_extensions; do
4543   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
4544     ac_cv_prog_ac_ct_CC="$ac_prog"
4545     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4546     break 2
4547   fi
4548 done
4549 done
4550 IFS=$as_save_IFS
4551
4552 fi
4553 fi
4554 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4555 if test -n "$ac_ct_CC"; then
4556   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
4557 echo "${ECHO_T}$ac_ct_CC" >&6; }
4558 else
4559   { echo "$as_me:$LINENO: result: no" >&5
4560 echo "${ECHO_T}no" >&6; }
4561 fi
4562
4563
4564   test -n "$ac_ct_CC" && break
4565 done
4566
4567   if test "x$ac_ct_CC" = x; then
4568     CC=""
4569   else
4570     case $cross_compiling:$ac_tool_warned in
4571 yes:)
4572 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
4573 whose name does not start with the host triplet.  If you think this
4574 configuration is useful to you, please write to autoconf@gnu.org." >&5
4575 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
4576 whose name does not start with the host triplet.  If you think this
4577 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
4578 ac_tool_warned=yes ;;
4579 esac
4580     CC=$ac_ct_CC
4581   fi
4582 fi
4583
4584 fi
4585
4586
4587 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
4588 See \`config.log' for more details." >&5
4589 echo "$as_me: error: no acceptable C compiler found in \$PATH
4590 See \`config.log' for more details." >&2;}
4591    { (exit 1); exit 1; }; }
4592
4593 # Provide some information about the compiler.
4594 echo "$as_me:$LINENO: checking for C compiler version" >&5
4595 ac_compiler=`set X $ac_compile; echo $2`
4596 { (ac_try="$ac_compiler --version >&5"
4597 case "(($ac_try" in
4598   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4599   *) ac_try_echo=$ac_try;;
4600 esac
4601 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4602   (eval "$ac_compiler --version >&5") 2>&5
4603   ac_status=$?
4604   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4605   (exit $ac_status); }
4606 { (ac_try="$ac_compiler -v >&5"
4607 case "(($ac_try" in
4608   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4609   *) ac_try_echo=$ac_try;;
4610 esac
4611 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4612   (eval "$ac_compiler -v >&5") 2>&5
4613   ac_status=$?
4614   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4615   (exit $ac_status); }
4616 { (ac_try="$ac_compiler -V >&5"
4617 case "(($ac_try" in
4618   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4619   *) ac_try_echo=$ac_try;;
4620 esac
4621 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4622   (eval "$ac_compiler -V >&5") 2>&5
4623   ac_status=$?
4624   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4625   (exit $ac_status); }
4626
4627 { echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
4628 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
4629 if test "${ac_cv_c_compiler_gnu+set}" = set; then
4630   echo $ECHO_N "(cached) $ECHO_C" >&6
4631 else
4632   cat >conftest.$ac_ext <<_ACEOF
4633 /* confdefs.h.  */
4634 _ACEOF
4635 cat confdefs.h >>conftest.$ac_ext
4636 cat >>conftest.$ac_ext <<_ACEOF
4637 /* end confdefs.h.  */
4638
4639 int
4640 main ()
4641 {
4642 #ifndef __GNUC__
4643        choke me
4644 #endif
4645
4646   ;
4647   return 0;
4648 }
4649 _ACEOF
4650 rm -f conftest.$ac_objext
4651 if { (ac_try="$ac_compile"
4652 case "(($ac_try" in
4653   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4654   *) ac_try_echo=$ac_try;;
4655 esac
4656 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4657   (eval "$ac_compile") 2>conftest.er1
4658   ac_status=$?
4659   grep -v '^ *+' conftest.er1 >conftest.err
4660   rm -f conftest.er1
4661   cat conftest.err >&5
4662   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4663   (exit $ac_status); } &&
4664          { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
4665   { (case "(($ac_try" in
4666   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4667   *) ac_try_echo=$ac_try;;
4668 esac
4669 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4670   (eval "$ac_try") 2>&5
4671   ac_status=$?
4672   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4673   (exit $ac_status); }; } &&
4674          { ac_try='test -s conftest.$ac_objext'
4675   { (case "(($ac_try" in
4676   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4677   *) ac_try_echo=$ac_try;;
4678 esac
4679 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4680   (eval "$ac_try") 2>&5
4681   ac_status=$?
4682   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4683   (exit $ac_status); }; }; then
4684   ac_compiler_gnu=yes
4685 else
4686   echo "$as_me: failed program was:" >&5
4687 sed 's/^/| /' conftest.$ac_ext >&5
4688
4689         ac_compiler_gnu=no
4690 fi
4691
4692 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4693 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4694
4695 fi
4696 { echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
4697 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
4698 GCC=`test $ac_compiler_gnu = yes && echo yes`
4699 ac_test_CFLAGS=${CFLAGS+set}
4700 ac_save_CFLAGS=$CFLAGS
4701 { echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
4702 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
4703 if test "${ac_cv_prog_cc_g+set}" = set; then
4704   echo $ECHO_N "(cached) $ECHO_C" >&6
4705 else
4706   ac_save_c_werror_flag=$ac_c_werror_flag
4707    ac_c_werror_flag=yes
4708    ac_cv_prog_cc_g=no
4709    CFLAGS="-g"
4710    cat >conftest.$ac_ext <<_ACEOF
4711 /* confdefs.h.  */
4712 _ACEOF
4713 cat confdefs.h >>conftest.$ac_ext
4714 cat >>conftest.$ac_ext <<_ACEOF
4715 /* end confdefs.h.  */
4716
4717 int
4718 main ()
4719 {
4720
4721   ;
4722   return 0;
4723 }
4724 _ACEOF
4725 rm -f conftest.$ac_objext
4726 if { (ac_try="$ac_compile"
4727 case "(($ac_try" in
4728   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4729   *) ac_try_echo=$ac_try;;
4730 esac
4731 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4732   (eval "$ac_compile") 2>conftest.er1
4733   ac_status=$?
4734   grep -v '^ *+' conftest.er1 >conftest.err
4735   rm -f conftest.er1
4736   cat conftest.err >&5
4737   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4738   (exit $ac_status); } &&
4739          { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
4740   { (case "(($ac_try" in
4741   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4742   *) ac_try_echo=$ac_try;;
4743 esac
4744 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4745   (eval "$ac_try") 2>&5
4746   ac_status=$?
4747   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4748   (exit $ac_status); }; } &&
4749          { ac_try='test -s conftest.$ac_objext'
4750   { (case "(($ac_try" in
4751   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4752   *) ac_try_echo=$ac_try;;
4753 esac
4754 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4755   (eval "$ac_try") 2>&5
4756   ac_status=$?
4757   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4758   (exit $ac_status); }; }; then
4759   ac_cv_prog_cc_g=yes
4760 else
4761   echo "$as_me: failed program was:" >&5
4762 sed 's/^/| /' conftest.$ac_ext >&5
4763
4764         CFLAGS=""
4765       cat >conftest.$ac_ext <<_ACEOF
4766 /* confdefs.h.  */
4767 _ACEOF
4768 cat confdefs.h >>conftest.$ac_ext
4769 cat >>conftest.$ac_ext <<_ACEOF
4770 /* end confdefs.h.  */
4771
4772 int
4773 main ()
4774 {
4775
4776   ;
4777   return 0;
4778 }
4779 _ACEOF
4780 rm -f conftest.$ac_objext
4781 if { (ac_try="$ac_compile"
4782 case "(($ac_try" in
4783   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4784   *) ac_try_echo=$ac_try;;
4785 esac
4786 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4787   (eval "$ac_compile") 2>conftest.er1
4788   ac_status=$?
4789   grep -v '^ *+' conftest.er1 >conftest.err
4790   rm -f conftest.er1
4791   cat conftest.err >&5
4792   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4793   (exit $ac_status); } &&
4794          { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
4795   { (case "(($ac_try" in
4796   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4797   *) ac_try_echo=$ac_try;;
4798 esac
4799 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4800   (eval "$ac_try") 2>&5
4801   ac_status=$?
4802   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4803   (exit $ac_status); }; } &&
4804          { ac_try='test -s conftest.$ac_objext'
4805   { (case "(($ac_try" in
4806   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4807   *) ac_try_echo=$ac_try;;
4808 esac
4809 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4810   (eval "$ac_try") 2>&5
4811   ac_status=$?
4812   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4813   (exit $ac_status); }; }; then
4814   :
4815 else
4816   echo "$as_me: failed program was:" >&5
4817 sed 's/^/| /' conftest.$ac_ext >&5
4818
4819         ac_c_werror_flag=$ac_save_c_werror_flag
4820          CFLAGS="-g"
4821          cat >conftest.$ac_ext <<_ACEOF
4822 /* confdefs.h.  */
4823 _ACEOF
4824 cat confdefs.h >>conftest.$ac_ext
4825 cat >>conftest.$ac_ext <<_ACEOF
4826 /* end confdefs.h.  */
4827
4828 int
4829 main ()
4830 {
4831
4832   ;
4833   return 0;
4834 }
4835 _ACEOF
4836 rm -f conftest.$ac_objext
4837 if { (ac_try="$ac_compile"
4838 case "(($ac_try" in
4839   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4840   *) ac_try_echo=$ac_try;;
4841 esac
4842 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4843   (eval "$ac_compile") 2>conftest.er1
4844   ac_status=$?
4845   grep -v '^ *+' conftest.er1 >conftest.err
4846   rm -f conftest.er1
4847   cat conftest.err >&5
4848   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4849   (exit $ac_status); } &&
4850          { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
4851   { (case "(($ac_try" in
4852   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4853   *) ac_try_echo=$ac_try;;
4854 esac
4855 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4856   (eval "$ac_try") 2>&5
4857   ac_status=$?
4858   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4859   (exit $ac_status); }; } &&
4860          { ac_try='test -s conftest.$ac_objext'
4861   { (case "(($ac_try" in
4862   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4863   *) ac_try_echo=$ac_try;;
4864 esac
4865 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4866   (eval "$ac_try") 2>&5
4867   ac_status=$?
4868   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4869   (exit $ac_status); }; }; then
4870   ac_cv_prog_cc_g=yes
4871 else
4872   echo "$as_me: failed program was:" >&5
4873 sed 's/^/| /' conftest.$ac_ext >&5
4874
4875
4876 fi
4877
4878 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4879 fi
4880
4881 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4882 fi
4883
4884 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4885    ac_c_werror_flag=$ac_save_c_werror_flag
4886 fi
4887 { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
4888 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
4889 if test "$ac_test_CFLAGS" = set; then
4890   CFLAGS=$ac_save_CFLAGS
4891 elif test $ac_cv_prog_cc_g = yes; then
4892   if test "$GCC" = yes; then
4893     CFLAGS="-g -O2"
4894   else
4895     CFLAGS="-g"
4896   fi
4897 else
4898   if test "$GCC" = yes; then
4899     CFLAGS="-O2"
4900   else
4901     CFLAGS=
4902   fi
4903 fi
4904 { echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
4905 echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
4906 if test "${ac_cv_prog_cc_c89+set}" = set; then
4907   echo $ECHO_N "(cached) $ECHO_C" >&6
4908 else
4909   ac_cv_prog_cc_c89=no
4910 ac_save_CC=$CC
4911 cat >conftest.$ac_ext <<_ACEOF
4912 /* confdefs.h.  */
4913 _ACEOF
4914 cat confdefs.h >>conftest.$ac_ext
4915 cat >>conftest.$ac_ext <<_ACEOF
4916 /* end confdefs.h.  */
4917 #include <stdarg.h>
4918 #include <stdio.h>
4919 #include <sys/types.h>
4920 #include <sys/stat.h>
4921 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4922 struct buf { int x; };
4923 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4924 static char *e (p, i)
4925      char **p;
4926      int i;
4927 {
4928   return p[i];
4929 }
4930 static char *f (char * (*g) (char **, int), char **p, ...)
4931 {
4932   char *s;
4933   va_list v;
4934   va_start (v,p);
4935   s = g (p, va_arg (v,int));
4936   va_end (v);
4937   return s;
4938 }
4939
4940 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4941    function prototypes and stuff, but not '\xHH' hex character constants.
4942    These don't provoke an error unfortunately, instead are silently treated
4943    as 'x'.  The following induces an error, until -std is added to get
4944    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4945    array size at least.  It's necessary to write '\x00'==0 to get something
4946    that's true only with -std.  */
4947 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4948
4949 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4950    inside strings and character constants.  */
4951 #define FOO(x) 'x'
4952 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4953
4954 int test (int i, double x);
4955 struct s1 {int (*f) (int a);};
4956 struct s2 {int (*f) (double a);};
4957 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4958 int argc;
4959 char **argv;
4960 int
4961 main ()
4962 {
4963 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4964   ;
4965   return 0;
4966 }
4967 _ACEOF
4968 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4969         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4970 do
4971   CC="$ac_save_CC $ac_arg"
4972   rm -f conftest.$ac_objext
4973 if { (ac_try="$ac_compile"
4974 case "(($ac_try" in
4975   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4976   *) ac_try_echo=$ac_try;;
4977 esac
4978 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4979   (eval "$ac_compile") 2>conftest.er1
4980   ac_status=$?
4981   grep -v '^ *+' conftest.er1 >conftest.err
4982   rm -f conftest.er1
4983   cat conftest.err >&5
4984   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4985   (exit $ac_status); } &&
4986          { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
4987   { (case "(($ac_try" in
4988   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4989   *) ac_try_echo=$ac_try;;
4990 esac
4991 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4992   (eval "$ac_try") 2>&5
4993   ac_status=$?
4994   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4995   (exit $ac_status); }; } &&
4996          { ac_try='test -s conftest.$ac_objext'
4997   { (case "(($ac_try" in
4998   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4999   *) ac_try_echo=$ac_try;;
5000 esac
5001 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5002   (eval "$ac_try") 2>&5
5003   ac_status=$?
5004   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5005   (exit $ac_status); }; }; then
5006   ac_cv_prog_cc_c89=$ac_arg
5007 else
5008   echo "$as_me: failed program was:" >&5
5009 sed 's/^/| /' conftest.$ac_ext >&5
5010
5011
5012 fi
5013
5014 rm -f core conftest.err conftest.$ac_objext
5015   test "x$ac_cv_prog_cc_c89" != "xno" && break
5016 done
5017 rm -f conftest.$ac_ext
5018 CC=$ac_save_CC
5019
5020 fi
5021 # AC_CACHE_VAL
5022 case "x$ac_cv_prog_cc_c89" in
5023   x)
5024     { echo "$as_me:$LINENO: result: none needed" >&5
5025 echo "${ECHO_T}none needed" >&6; } ;;
5026   xno)
5027     { echo "$as_me:$LINENO: result: unsupported" >&5
5028 echo "${ECHO_T}unsupported" >&6; } ;;
5029   *)
5030     CC="$CC $ac_cv_prog_cc_c89"
5031     { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
5032 echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
5033 esac
5034
5035
5036 ac_ext=c
5037 ac_cpp='$CPP $CPPFLAGS'
5038 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5039 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5040 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5041
5042 depcc="$CC"   am_compiler_list=
5043
5044 { echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
5045 echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; }
5046 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
5047   echo $ECHO_N "(cached) $ECHO_C" >&6
5048 else
5049   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5050   # We make a subdir and do the tests there.  Otherwise we can end up
5051   # making bogus files that we don't know about and never remove.  For
5052   # instance it was reported that on HP-UX the gcc test will end up
5053   # making a dummy file named `D' -- because `-MD' means `put the output
5054   # in D'.
5055   mkdir conftest.dir
5056   # Copy depcomp to subdir because otherwise we won't find it if we're
5057   # using a relative directory.
5058   cp "$am_depcomp" conftest.dir
5059   cd conftest.dir
5060   # We will build objects and dependencies in a subdirectory because
5061   # it helps to detect inapplicable dependency modes.  For instance
5062   # both Tru64's cc and ICC support -MD to output dependencies as a
5063   # side effect of compilation, but ICC will put the dependencies in
5064   # the current directory while Tru64 will put them in the object
5065   # directory.
5066   mkdir sub
5067
5068   am_cv_CC_dependencies_compiler_type=none
5069   if test "$am_compiler_list" = ""; then
5070      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5071   fi
5072   for depmode in $am_compiler_list; do
5073     # Setup a source with many dependencies, because some compilers
5074     # like to wrap large dependency lists on column 80 (with \), and
5075     # we should not choose a depcomp mode which is confused by this.
5076     #
5077     # We need to recreate these files for each test, as the compiler may
5078     # overwrite some of them when testing with obscure command lines.
5079     # This happens at least with the AIX C compiler.
5080     : > sub/conftest.c
5081     for i in 1 2 3 4 5 6; do
5082       echo '#include "conftst'$i'.h"' >> sub/conftest.c
5083       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
5084       # Solaris 8's {/usr,}/bin/sh.
5085       touch sub/conftst$i.h
5086     done
5087     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5088
5089     case $depmode in
5090     nosideeffect)
5091       # after this tag, mechanisms are not by side-effect, so they'll
5092       # only be used when explicitly requested
5093       if test "x$enable_dependency_tracking" = xyes; then
5094         continue
5095       else
5096         break
5097       fi
5098       ;;
5099     none) break ;;
5100     esac
5101     # We check with `-c' and `-o' for the sake of the "dashmstdout"
5102     # mode.  It turns out that the SunPro C++ compiler does not properly
5103     # handle `-M -o', and we need to detect this.
5104     if depmode=$depmode \
5105        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
5106        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5107        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
5108          >/dev/null 2>conftest.err &&
5109        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5110        grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
5111        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5112       # icc doesn't choke on unknown options, it will just issue warnings
5113       # or remarks (even with -Werror).  So we grep stderr for any message
5114       # that says an option was ignored or not supported.
5115       # When given -MP, icc 7.0 and 7.1 complain thusly:
5116       #   icc: Command line warning: ignoring option '-M'; no argument required
5117       # The diagnosis changed in icc 8.0:
5118       #   icc: Command line remark: option '-MP' not supported
5119       if (grep 'ignoring option' conftest.err ||
5120           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5121         am_cv_CC_dependencies_compiler_type=$depmode
5122         break
5123       fi
5124     fi
5125   done
5126
5127   cd ..
5128   rm -rf conftest.dir
5129 else
5130   am_cv_CC_dependencies_compiler_type=none
5131 fi
5132
5133 fi
5134 { echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
5135 echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6; }
5136 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5137
5138
5139
5140 if
5141   test "x$enable_dependency_tracking" != xno \
5142   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
5143   am__fastdepCC_TRUE=
5144   am__fastdepCC_FALSE='#'
5145 else
5146   am__fastdepCC_TRUE='#'
5147   am__fastdepCC_FALSE=
5148 fi
5149
5150
5151 for ac_prog in 'bison -y' byacc
5152 do
5153   # Extract the first word of "$ac_prog", so it can be a program name with args.
5154 set dummy $ac_prog; ac_word=$2
5155 { echo "$as_me:$LINENO: checking for $ac_word" >&5
5156 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5157 if test "${ac_cv_prog_YACC+set}" = set; then
5158   echo $ECHO_N "(cached) $ECHO_C" >&6
5159 else
5160   if test -n "$YACC"; then
5161   ac_cv_prog_YACC="$YACC" # Let the user override the test.
5162 else
5163 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5164 for as_dir in $PATH
5165 do
5166   IFS=$as_save_IFS
5167   test -z "$as_dir" && as_dir=.
5168   for ac_exec_ext in '' $ac_executable_extensions; do
5169   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
5170     ac_cv_prog_YACC="$ac_prog"
5171     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5172     break 2
5173   fi
5174 done
5175 done
5176 IFS=$as_save_IFS
5177
5178 fi
5179 fi
5180 YACC=$ac_cv_prog_YACC
5181 if test -n "$YACC"; then
5182   { echo "$as_me:$LINENO: result: $YACC" >&5
5183 echo "${ECHO_T}$YACC" >&6; }
5184 else
5185   { echo "$as_me:$LINENO: result: no" >&5
5186 echo "${ECHO_T}no" >&6; }
5187 fi
5188
5189
5190   test -n "$YACC" && break
5191 done
5192 test -n "$YACC" || YACC="yacc"
5193
5194 for ac_prog in flex lex
5195 do
5196   # Extract the first word of "$ac_prog", so it can be a program name with args.
5197 set dummy $ac_prog; ac_word=$2
5198 { echo "$as_me:$LINENO: checking for $ac_word" >&5
5199 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5200 if test "${ac_cv_prog_LEX+set}" = set; then
5201   echo $ECHO_N "(cached) $ECHO_C" >&6
5202 else
5203   if test -n "$LEX"; then
5204   ac_cv_prog_LEX="$LEX" # Let the user override the test.
5205 else
5206 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5207 for as_dir in $PATH
5208 do
5209   IFS=$as_save_IFS
5210   test -z "$as_dir" && as_dir=.
5211   for ac_exec_ext in '' $ac_executable_extensions; do
5212   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
5213     ac_cv_prog_LEX="$ac_prog"
5214     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5215     break 2
5216   fi
5217 done
5218 done
5219 IFS=$as_save_IFS
5220
5221 fi
5222 fi
5223 LEX=$ac_cv_prog_LEX
5224 if test -n "$LEX"; then
5225   { echo "$as_me:$LINENO: result: $LEX" >&5
5226 echo "${ECHO_T}$LEX" >&6; }
5227 else
5228   { echo "$as_me:$LINENO: result: no" >&5
5229 echo "${ECHO_T}no" >&6; }
5230 fi
5231
5232
5233   test -n "$LEX" && break
5234 done
5235 test -n "$LEX" || LEX=":"
5236
5237 if test -z "$LEXLIB"
5238 then
5239   { echo "$as_me:$LINENO: checking for yywrap in -lfl" >&5
5240 echo $ECHO_N "checking for yywrap in -lfl... $ECHO_C" >&6; }
5241 if test "${ac_cv_lib_fl_yywrap+set}" = set; then
5242   echo $ECHO_N "(cached) $ECHO_C" >&6
5243 else
5244   ac_check_lib_save_LIBS=$LIBS
5245 LIBS="-lfl  $LIBS"
5246 cat >conftest.$ac_ext <<_ACEOF
5247 /* confdefs.h.  */
5248 _ACEOF
5249 cat confdefs.h >>conftest.$ac_ext
5250 cat >>conftest.$ac_ext <<_ACEOF
5251 /* end confdefs.h.  */
5252
5253 /* Override any GCC internal prototype to avoid an error.
5254    Use char because int might match the return type of a GCC
5255    builtin and then its argument prototype would still apply.  */
5256 #ifdef __cplusplus
5257 extern "C"
5258 #endif
5259 char yywrap ();
5260 int
5261 main ()
5262 {
5263 return yywrap ();
5264   ;
5265   return 0;
5266 }
5267 _ACEOF
5268 rm -f conftest.$ac_objext conftest$ac_exeext
5269 if { (ac_try="$ac_link"
5270 case "(($ac_try" in
5271   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5272   *) ac_try_echo=$ac_try;;
5273 esac
5274 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5275   (eval "$ac_link") 2>conftest.er1
5276   ac_status=$?
5277   grep -v '^ *+' conftest.er1 >conftest.err
5278   rm -f conftest.er1
5279   cat conftest.err >&5
5280   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5281   (exit $ac_status); } &&
5282          { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
5283   { (case "(($ac_try" in
5284   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5285   *) ac_try_echo=$ac_try;;
5286 esac
5287 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5288   (eval "$ac_try") 2>&5
5289   ac_status=$?
5290   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5291   (exit $ac_status); }; } &&
5292          { ac_try='test -s conftest$ac_exeext'
5293   { (case "(($ac_try" in
5294   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5295   *) ac_try_echo=$ac_try;;
5296 esac
5297 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5298   (eval "$ac_try") 2>&5
5299   ac_status=$?
5300   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5301   (exit $ac_status); }; }; then
5302   ac_cv_lib_fl_yywrap=yes
5303 else
5304   echo "$as_me: failed program was:" >&5
5305 sed 's/^/| /' conftest.$ac_ext >&5
5306
5307         ac_cv_lib_fl_yywrap=no
5308 fi
5309
5310 rm -f core conftest.err conftest.$ac_objext \
5311       conftest$ac_exeext conftest.$ac_ext
5312 LIBS=$ac_check_lib_save_LIBS
5313 fi
5314 { echo "$as_me:$LINENO: result: $ac_cv_lib_fl_yywrap" >&5
5315 echo "${ECHO_T}$ac_cv_lib_fl_yywrap" >&6; }
5316 if test $ac_cv_lib_fl_yywrap = yes; then
5317   LEXLIB="-lfl"
5318 else
5319   { echo "$as_me:$LINENO: checking for yywrap in -ll" >&5
5320 echo $ECHO_N "checking for yywrap in -ll... $ECHO_C" >&6; }
5321 if test "${ac_cv_lib_l_yywrap+set}" = set; then
5322   echo $ECHO_N "(cached) $ECHO_C" >&6
5323 else
5324   ac_check_lib_save_LIBS=$LIBS
5325 LIBS="-ll  $LIBS"
5326 cat >conftest.$ac_ext <<_ACEOF
5327 /* confdefs.h.  */
5328 _ACEOF
5329 cat confdefs.h >>conftest.$ac_ext
5330 cat >>conftest.$ac_ext <<_ACEOF
5331 /* end confdefs.h.  */
5332
5333 /* Override any GCC internal prototype to avoid an error.
5334    Use char because int might match the return type of a GCC
5335    builtin and then its argument prototype would still apply.  */
5336 #ifdef __cplusplus
5337 extern "C"
5338 #endif
5339 char yywrap ();
5340 int
5341 main ()
5342 {
5343 return yywrap ();
5344   ;
5345   return 0;
5346 }
5347 _ACEOF
5348 rm -f conftest.$ac_objext conftest$ac_exeext
5349 if { (ac_try="$ac_link"
5350 case "(($ac_try" in
5351   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5352   *) ac_try_echo=$ac_try;;
5353 esac
5354 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5355   (eval "$ac_link") 2>conftest.er1
5356   ac_status=$?
5357   grep -v '^ *+' conftest.er1 >conftest.err
5358   rm -f conftest.er1
5359   cat conftest.err >&5
5360   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5361   (exit $ac_status); } &&
5362          { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
5363   { (case "(($ac_try" in
5364   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5365   *) ac_try_echo=$ac_try;;
5366 esac
5367 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5368   (eval "$ac_try") 2>&5
5369   ac_status=$?
5370   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5371   (exit $ac_status); }; } &&
5372          { ac_try='test -s conftest$ac_exeext'
5373   { (case "(($ac_try" in
5374   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5375   *) ac_try_echo=$ac_try;;
5376 esac
5377 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5378   (eval "$ac_try") 2>&5
5379   ac_status=$?
5380   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5381   (exit $ac_status); }; }; then
5382   ac_cv_lib_l_yywrap=yes
5383 else
5384   echo "$as_me: failed program was:" >&5
5385 sed 's/^/| /' conftest.$ac_ext >&5
5386
5387         ac_cv_lib_l_yywrap=no
5388 fi
5389
5390 rm -f core conftest.err conftest.$ac_objext \
5391       conftest$ac_exeext conftest.$ac_ext
5392 LIBS=$ac_check_lib_save_LIBS
5393 fi
5394 { echo "$as_me:$LINENO: result: $ac_cv_lib_l_yywrap" >&5
5395 echo "${ECHO_T}$ac_cv_lib_l_yywrap" >&6; }
5396 if test $ac_cv_lib_l_yywrap = yes; then
5397   LEXLIB="-ll"
5398 fi
5399
5400 fi
5401
5402 fi
5403
5404 if test "x$LEX" != "x:"; then
5405   { echo "$as_me:$LINENO: checking lex output file root" >&5
5406 echo $ECHO_N "checking lex output file root... $ECHO_C" >&6; }
5407 if test "${ac_cv_prog_lex_root+set}" = set; then
5408   echo $ECHO_N "(cached) $ECHO_C" >&6
5409 else
5410   # The minimal lex program is just a single line: %%.  But some broken lexes
5411 # (Solaris, I think it was) want two %% lines, so accommodate them.
5412 cat >conftest.l <<_ACEOF
5413 %%
5414 %%
5415 _ACEOF
5416 { (ac_try="$LEX conftest.l"
5417 case "(($ac_try" in
5418   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5419   *) ac_try_echo=$ac_try;;
5420 esac
5421 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5422   (eval "$LEX conftest.l") 2>&5
5423   ac_status=$?
5424   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5425   (exit $ac_status); }
5426 if test -f lex.yy.c; then
5427   ac_cv_prog_lex_root=lex.yy
5428 elif test -f lexyy.c; then
5429   ac_cv_prog_lex_root=lexyy
5430 else
5431   { { echo "$as_me:$LINENO: error: cannot find output from $LEX; giving up" >&5
5432 echo "$as_me: error: cannot find output from $LEX; giving up" >&2;}
5433    { (exit 1); exit 1; }; }
5434 fi
5435 fi
5436 { echo "$as_me:$LINENO: result: $ac_cv_prog_lex_root" >&5
5437 echo "${ECHO_T}$ac_cv_prog_lex_root" >&6; }
5438 rm -f conftest.l
5439 LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
5440
5441 { echo "$as_me:$LINENO: checking whether yytext is a pointer" >&5
5442 echo $ECHO_N "checking whether yytext is a pointer... $ECHO_C" >&6; }
5443 if test "${ac_cv_prog_lex_yytext_pointer+set}" = set; then
5444   echo $ECHO_N "(cached) $ECHO_C" >&6
5445 else
5446   # POSIX says lex can declare yytext either as a pointer or an array; the
5447 # default is implementation-dependent. Figure out which it is, since
5448 # not all implementations provide the %pointer and %array declarations.
5449 ac_cv_prog_lex_yytext_pointer=no
5450 echo 'extern char *yytext;' >>$LEX_OUTPUT_ROOT.c
5451 ac_save_LIBS=$LIBS
5452 LIBS="$LIBS $LEXLIB"
5453 cat >conftest.$ac_ext <<_ACEOF
5454 `cat $LEX_OUTPUT_ROOT.c`
5455 _ACEOF
5456 rm -f conftest.$ac_objext conftest$ac_exeext
5457 if { (ac_try="$ac_link"
5458 case "(($ac_try" in
5459   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5460   *) ac_try_echo=$ac_try;;
5461 esac
5462 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5463   (eval "$ac_link") 2>conftest.er1
5464   ac_status=$?
5465   grep -v '^ *+' conftest.er1 >conftest.err
5466   rm -f conftest.er1
5467   cat conftest.err >&5
5468   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5469   (exit $ac_status); } &&
5470          { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
5471   { (case "(($ac_try" in
5472   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5473   *) ac_try_echo=$ac_try;;
5474 esac
5475 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5476   (eval "$ac_try") 2>&5
5477   ac_status=$?
5478   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5479   (exit $ac_status); }; } &&
5480          { ac_try='test -s conftest$ac_exeext'
5481   { (case "(($ac_try" in
5482   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5483   *) ac_try_echo=$ac_try;;
5484 esac
5485 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5486   (eval "$ac_try") 2>&5
5487   ac_status=$?
5488   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5489   (exit $ac_status); }; }; then
5490   ac_cv_prog_lex_yytext_pointer=yes
5491 else
5492   echo "$as_me: failed program was:" >&5
5493 sed 's/^/| /' conftest.$ac_ext >&5
5494
5495
5496 fi
5497
5498 rm -f core conftest.err conftest.$ac_objext \
5499       conftest$ac_exeext conftest.$ac_ext
5500 LIBS=$ac_save_LIBS
5501 rm -f "${LEX_OUTPUT_ROOT}.c"
5502
5503 fi
5504 { echo "$as_me:$LINENO: result: $ac_cv_prog_lex_yytext_pointer" >&5
5505 echo "${ECHO_T}$ac_cv_prog_lex_yytext_pointer" >&6; }
5506 if test $ac_cv_prog_lex_yytext_pointer = yes; then
5507
5508 cat >>confdefs.h <<\_ACEOF
5509 #define YYTEXT_POINTER 1
5510 _ACEOF
5511
5512 fi
5513
5514 fi
5515 if test "$LEX" = :; then
5516   LEX=${am_missing_run}flex
5517 fi
5518 # Find a good install program.  We prefer a C program (faster),
5519 # so one script is as good as another.  But avoid the broken or
5520 # incompatible versions:
5521 # SysV /etc/install, /usr/sbin/install
5522 # SunOS /usr/etc/install
5523 # IRIX /sbin/install
5524 # AIX /bin/install
5525 # AmigaOS /C/install, which installs bootblocks on floppy discs
5526 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
5527 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
5528 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
5529 # OS/2's system install, which has a completely different semantic
5530 # ./install, which can be erroneously created by make from ./install.sh.
5531 { echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
5532 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
5533 if test -z "$INSTALL"; then
5534 if test "${ac_cv_path_install+set}" = set; then
5535   echo $ECHO_N "(cached) $ECHO_C" >&6
5536 else
5537   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5538 for as_dir in $PATH
5539 do
5540   IFS=$as_save_IFS
5541   test -z "$as_dir" && as_dir=.
5542   # Account for people who put trailing slashes in PATH elements.
5543 case $as_dir/ in
5544   ./ | .// | /cC/* | \
5545   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
5546   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
5547   /usr/ucb/* ) ;;
5548   *)
5549     # OSF1 and SCO ODT 3.0 have their own names for install.
5550     # Don't use installbsd from OSF since it installs stuff as root
5551     # by default.
5552     for ac_prog in ginstall scoinst install; do
5553       for ac_exec_ext in '' $ac_executable_extensions; do
5554         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; }; then
5555           if test $ac_prog = install &&
5556             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5557             # AIX install.  It has an incompatible calling convention.
5558             :
5559           elif test $ac_prog = install &&
5560             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5561             # program-specific install script used by HP pwplus--don't use.
5562             :
5563           else
5564             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
5565             break 3
5566           fi
5567         fi
5568       done
5569     done
5570     ;;
5571 esac
5572 done
5573 IFS=$as_save_IFS
5574
5575
5576 fi
5577   if test "${ac_cv_path_install+set}" = set; then
5578     INSTALL=$ac_cv_path_install
5579   else
5580     # As a last resort, use the slow shell script.  Don't cache a
5581     # value for INSTALL within a source directory, because that will
5582     # break other packages using the cache if that directory is
5583     # removed, or if the value is a relative name.
5584     INSTALL=$ac_install_sh
5585   fi
5586 fi
5587 { echo "$as_me:$LINENO: result: $INSTALL" >&5
5588 echo "${ECHO_T}$INSTALL" >&6; }
5589
5590 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
5591 # It thinks the first close brace ends the variable substitution.
5592 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
5593
5594 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
5595
5596 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
5597
5598 { echo "$as_me:$LINENO: checking whether ln -s works" >&5
5599 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6; }
5600 LN_S=$as_ln_s
5601 if test "$LN_S" = "ln -s"; then
5602   { echo "$as_me:$LINENO: result: yes" >&5
5603 echo "${ECHO_T}yes" >&6; }
5604 else
5605   { echo "$as_me:$LINENO: result: no, using $LN_S" >&5
5606 echo "${ECHO_T}no, using $LN_S" >&6; }
5607 fi
5608
5609
5610
5611 { echo "$as_me:$LINENO: checking for ANSI C header files" >&5
5612 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
5613 if test "${ac_cv_header_stdc+set}" = set; then
5614   echo $ECHO_N "(cached) $ECHO_C" >&6
5615 else
5616   cat >conftest.$ac_ext <<_ACEOF
5617 /* confdefs.h.  */
5618 _ACEOF
5619 cat confdefs.h >>conftest.$ac_ext
5620 cat >>conftest.$ac_ext <<_ACEOF
5621 /* end confdefs.h.  */
5622 #include <stdlib.h>
5623 #include <stdarg.h>
5624 #include <string.h>
5625 #include <float.h>
5626
5627 int
5628 main ()
5629 {
5630
5631   ;
5632   return 0;
5633 }
5634 _ACEOF
5635 rm -f conftest.$ac_objext
5636 if { (ac_try="$ac_compile"
5637 case "(($ac_try" in
5638   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5639   *) ac_try_echo=$ac_try;;
5640 esac
5641 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5642   (eval "$ac_compile") 2>conftest.er1
5643   ac_status=$?
5644   grep -v '^ *+' conftest.er1 >conftest.err
5645   rm -f conftest.er1
5646   cat conftest.err >&5
5647   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5648   (exit $ac_status); } &&
5649          { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
5650   { (case "(($ac_try" in
5651   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5652   *) ac_try_echo=$ac_try;;
5653 esac
5654 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5655   (eval "$ac_try") 2>&5
5656   ac_status=$?
5657   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5658   (exit $ac_status); }; } &&
5659          { ac_try='test -s conftest.$ac_objext'
5660   { (case "(($ac_try" in
5661   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5662   *) ac_try_echo=$ac_try;;
5663 esac
5664 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5665   (eval "$ac_try") 2>&5
5666   ac_status=$?
5667   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5668   (exit $ac_status); }; }; then
5669   ac_cv_header_stdc=yes
5670 else
5671   echo "$as_me: failed program was:" >&5
5672 sed 's/^/| /' conftest.$ac_ext >&5
5673
5674         ac_cv_header_stdc=no
5675 fi
5676
5677 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5678
5679 if test $ac_cv_header_stdc = yes; then
5680   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5681   cat >conftest.$ac_ext <<_ACEOF
5682 /* confdefs.h.  */
5683 _ACEOF
5684 cat confdefs.h >>conftest.$ac_ext
5685 cat >>conftest.$ac_ext <<_ACEOF
5686 /* end confdefs.h.  */
5687 #include <string.h>
5688
5689 _ACEOF
5690 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5691   $EGREP "memchr" >/dev/null 2>&1; then
5692   :
5693 else
5694   ac_cv_header_stdc=no
5695 fi
5696 rm -f conftest*
5697
5698 fi
5699
5700 if test $ac_cv_header_stdc = yes; then
5701   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5702   cat >conftest.$ac_ext <<_ACEOF
5703 /* confdefs.h.  */
5704 _ACEOF
5705 cat confdefs.h >>conftest.$ac_ext
5706 cat >>conftest.$ac_ext <<_ACEOF
5707 /* end confdefs.h.  */
5708 #include <stdlib.h>
5709
5710 _ACEOF
5711 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5712   $EGREP "free" >/dev/null 2>&1; then
5713   :
5714 else
5715   ac_cv_header_stdc=no
5716 fi
5717 rm -f conftest*
5718
5719 fi
5720
5721 if test $ac_cv_header_stdc = yes; then
5722   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5723   if test "$cross_compiling" = yes; then
5724   :
5725 else
5726   cat >conftest.$ac_ext <<_ACEOF
5727 /* confdefs.h.  */
5728 _ACEOF
5729 cat confdefs.h >>conftest.$ac_ext
5730 cat >>conftest.$ac_ext <<_ACEOF
5731 /* end confdefs.h.  */
5732 #include <ctype.h>
5733 #include <stdlib.h>
5734 #if ((' ' & 0x0FF) == 0x020)
5735 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5736 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5737 #else
5738 # define ISLOWER(c) \
5739                    (('a' <= (c) && (c) <= 'i') \
5740                      || ('j' <= (c) && (c) <= 'r') \
5741                      || ('s' <= (c) && (c) <= 'z'))
5742 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5743 #endif
5744
5745 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5746 int
5747 main ()
5748 {
5749   int i;
5750   for (i = 0; i < 256; i++)
5751     if (XOR (islower (i), ISLOWER (i))
5752         || toupper (i) != TOUPPER (i))
5753       return 2;
5754   return 0;
5755 }
5756 _ACEOF
5757 rm -f conftest$ac_exeext
5758 if { (ac_try="$ac_link"
5759 case "(($ac_try" in
5760   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5761   *) ac_try_echo=$ac_try;;
5762 esac
5763 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5764   (eval "$ac_link") 2>&5
5765   ac_status=$?
5766   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5767   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5768   { (case "(($ac_try" in
5769   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5770   *) ac_try_echo=$ac_try;;
5771 esac
5772 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5773   (eval "$ac_try") 2>&5
5774   ac_status=$?
5775   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5776   (exit $ac_status); }; }; then
5777   :
5778 else
5779   echo "$as_me: program exited with status $ac_status" >&5
5780 echo "$as_me: failed program was:" >&5
5781 sed 's/^/| /' conftest.$ac_ext >&5
5782
5783 ( exit $ac_status )
5784 ac_cv_header_stdc=no
5785 fi
5786 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5787 fi
5788
5789
5790 fi
5791 fi
5792 { echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
5793 echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
5794 if test $ac_cv_header_stdc = yes; then
5795
5796 cat >>confdefs.h <<\_ACEOF
5797 #define STDC_HEADERS 1
5798 _ACEOF
5799
5800 fi
5801
5802
5803 for ac_header in stddef.h
5804 do
5805 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5806 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5807   { echo "$as_me:$LINENO: checking for $ac_header" >&5
5808 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5809 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5810   echo $ECHO_N "(cached) $ECHO_C" >&6
5811 fi
5812 ac_res=`eval echo '${'$as_ac_Header'}'`
5813                { echo "$as_me:$LINENO: result: $ac_res" >&5
5814 echo "${ECHO_T}$ac_res" >&6; }
5815 else
5816   # Is the header compilable?
5817 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
5818 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
5819 cat >conftest.$ac_ext <<_ACEOF
5820 /* confdefs.h.  */
5821 _ACEOF
5822 cat confdefs.h >>conftest.$ac_ext
5823 cat >>conftest.$ac_ext <<_ACEOF
5824 /* end confdefs.h.  */
5825 $ac_includes_default
5826 #include <$ac_header>
5827 _ACEOF
5828 rm -f conftest.$ac_objext
5829 if { (ac_try="$ac_compile"
5830 case "(($ac_try" in
5831   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5832   *) ac_try_echo=$ac_try;;
5833 esac
5834 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5835   (eval "$ac_compile") 2>conftest.er1
5836   ac_status=$?
5837   grep -v '^ *+' conftest.er1 >conftest.err
5838   rm -f conftest.er1
5839   cat conftest.err >&5
5840   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5841   (exit $ac_status); } &&
5842          { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
5843   { (case "(($ac_try" in
5844   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5845   *) ac_try_echo=$ac_try;;
5846 esac
5847 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5848   (eval "$ac_try") 2>&5
5849   ac_status=$?
5850   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5851   (exit $ac_status); }; } &&
5852          { ac_try='test -s conftest.$ac_objext'
5853   { (case "(($ac_try" in
5854   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5855   *) ac_try_echo=$ac_try;;
5856 esac
5857 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5858   (eval "$ac_try") 2>&5
5859   ac_status=$?
5860   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5861   (exit $ac_status); }; }; then
5862   ac_header_compiler=yes
5863 else
5864   echo "$as_me: failed program was:" >&5
5865 sed 's/^/| /' conftest.$ac_ext >&5
5866
5867         ac_header_compiler=no
5868 fi
5869
5870 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5871 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5872 echo "${ECHO_T}$ac_header_compiler" >&6; }
5873
5874 # Is the header present?
5875 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
5876 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
5877 cat >conftest.$ac_ext <<_ACEOF
5878 /* confdefs.h.  */
5879 _ACEOF
5880 cat confdefs.h >>conftest.$ac_ext
5881 cat >>conftest.$ac_ext <<_ACEOF
5882 /* end confdefs.h.  */
5883 #include <$ac_header>
5884 _ACEOF
5885 if { (ac_try="$ac_cpp conftest.$ac_ext"
5886 case "(($ac_try" in
5887   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5888   *) ac_try_echo=$ac_try;;
5889 esac
5890 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5891   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5892   ac_status=$?
5893   grep -v '^ *+' conftest.er1 >conftest.err
5894   rm -f conftest.er1
5895   cat conftest.err >&5
5896   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5897   (exit $ac_status); } >/dev/null; then
5898   if test -s conftest.err; then
5899     ac_cpp_err=$ac_c_preproc_warn_flag
5900     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5901   else
5902     ac_cpp_err=
5903   fi
5904 else
5905   ac_cpp_err=yes
5906 fi
5907 if test -z "$ac_cpp_err"; then
5908   ac_header_preproc=yes
5909 else
5910   echo "$as_me: failed program was:" >&5
5911 sed 's/^/| /' conftest.$ac_ext >&5
5912
5913   ac_header_preproc=no
5914 fi
5915
5916 rm -f conftest.err conftest.$ac_ext
5917 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5918 echo "${ECHO_T}$ac_header_preproc" >&6; }
5919
5920 # So?  What about this header?
5921 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5922   yes:no: )
5923     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5924 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5925     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5926 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5927     ac_header_preproc=yes
5928     ;;
5929   no:yes:* )
5930     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5931 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5932     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
5933 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
5934     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5935 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5936     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
5937 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
5938     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5939 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5940     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5941 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5942
5943     ;;
5944 esac
5945 { echo "$as_me:$LINENO: checking for $ac_header" >&5
5946 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5947 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5948   echo $ECHO_N "(cached) $ECHO_C" >&6
5949 else
5950   eval "$as_ac_Header=\$ac_header_preproc"
5951 fi
5952 ac_res=`eval echo '${'$as_ac_Header'}'`
5953                { echo "$as_me:$LINENO: result: $ac_res" >&5
5954 echo "${ECHO_T}$ac_res" >&6; }
5955
5956 fi
5957 if test `eval echo '${'$as_ac_Header'}'` = yes; then
5958   cat >>confdefs.h <<_ACEOF
5959 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5960 _ACEOF
5961
5962 fi
5963
5964 done
5965
5966
5967
5968
5969 for ac_func in vprintf
5970 do
5971 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
5972 { echo "$as_me:$LINENO: checking for $ac_func" >&5
5973 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
5974 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
5975   echo $ECHO_N "(cached) $ECHO_C" >&6
5976 else
5977   cat >conftest.$ac_ext <<_ACEOF
5978 /* confdefs.h.  */
5979 _ACEOF
5980 cat confdefs.h >>conftest.$ac_ext
5981 cat >>conftest.$ac_ext <<_ACEOF
5982 /* end confdefs.h.  */
5983 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5984    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
5985 #define $ac_func innocuous_$ac_func
5986
5987 /* System header to define __stub macros and hopefully few prototypes,
5988     which can conflict with char $ac_func (); below.
5989     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5990     <limits.h> exists even on freestanding compilers.  */
5991
5992 #ifdef __STDC__
5993 # include <limits.h>
5994 #else
5995 # include <assert.h>
5996 #endif
5997
5998 #undef $ac_func
5999
6000 /* Override any GCC internal prototype to avoid an error.
6001    Use char because int might match the return type of a GCC
6002    builtin and then its argument prototype would still apply.  */
6003 #ifdef __cplusplus
6004 extern "C"
6005 #endif
6006 char $ac_func ();
6007 /* The GNU C library defines this for functions which it implements
6008     to always fail with ENOSYS.  Some functions are actually named
6009     something starting with __ and the normal name is an alias.  */
6010 #if defined __stub_$ac_func || defined __stub___$ac_func
6011 choke me
6012 #endif
6013
6014 int
6015 main ()
6016 {
6017 return $ac_func ();
6018   ;
6019   return 0;
6020 }
6021 _ACEOF
6022 rm -f conftest.$ac_objext conftest$ac_exeext
6023 if { (ac_try="$ac_link"
6024 case "(($ac_try" in
6025   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6026   *) ac_try_echo=$ac_try;;
6027 esac
6028 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6029   (eval "$ac_link") 2>conftest.er1
6030   ac_status=$?
6031   grep -v '^ *+' conftest.er1 >conftest.err
6032   rm -f conftest.er1
6033   cat conftest.err >&5
6034   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6035   (exit $ac_status); } &&
6036          { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
6037   { (case "(($ac_try" in
6038   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6039   *) ac_try_echo=$ac_try;;
6040 esac
6041 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6042   (eval "$ac_try") 2>&5
6043   ac_status=$?
6044   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6045   (exit $ac_status); }; } &&
6046          { ac_try='test -s conftest$ac_exeext'
6047   { (case "(($ac_try" in
6048   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6049   *) ac_try_echo=$ac_try;;
6050 esac
6051 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6052   (eval "$ac_try") 2>&5
6053   ac_status=$?
6054   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6055   (exit $ac_status); }; }; then
6056   eval "$as_ac_var=yes"
6057 else
6058   echo "$as_me: failed program was:" >&5
6059 sed 's/^/| /' conftest.$ac_ext >&5
6060
6061         eval "$as_ac_var=no"
6062 fi
6063
6064 rm -f core conftest.err conftest.$ac_objext \
6065       conftest$ac_exeext conftest.$ac_ext
6066 fi
6067 ac_res=`eval echo '${'$as_ac_var'}'`
6068                { echo "$as_me:$LINENO: result: $ac_res" >&5
6069 echo "${ECHO_T}$ac_res" >&6; }
6070 if test `eval echo '${'$as_ac_var'}'` = yes; then
6071   cat >>confdefs.h <<_ACEOF
6072 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
6073 _ACEOF
6074
6075 { echo "$as_me:$LINENO: checking for _doprnt" >&5
6076 echo $ECHO_N "checking for _doprnt... $ECHO_C" >&6; }
6077 if test "${ac_cv_func__doprnt+set}" = set; then
6078   echo $ECHO_N "(cached) $ECHO_C" >&6
6079 else
6080   cat >conftest.$ac_ext <<_ACEOF
6081 /* confdefs.h.  */
6082 _ACEOF
6083 cat confdefs.h >>conftest.$ac_ext
6084 cat >>conftest.$ac_ext <<_ACEOF
6085 /* end confdefs.h.  */
6086 /* Define _doprnt to an innocuous variant, in case <limits.h> declares _doprnt.
6087    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
6088 #define _doprnt innocuous__doprnt
6089
6090 /* System header to define __stub macros and hopefully few prototypes,
6091     which can conflict with char _doprnt (); below.
6092     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6093     <limits.h> exists even on freestanding compilers.  */
6094
6095 #ifdef __STDC__
6096 # include <limits.h>
6097 #else
6098 # include <assert.h>
6099 #endif
6100
6101 #undef _doprnt
6102
6103 /* Override any GCC internal prototype to avoid an error.
6104    Use char because int might match the return type of a GCC
6105    builtin and then its argument prototype would still apply.  */
6106 #ifdef __cplusplus
6107 extern "C"
6108 #endif
6109 char _doprnt ();
6110 /* The GNU C library defines this for functions which it implements
6111     to always fail with ENOSYS.  Some functions are actually named
6112     something starting with __ and the normal name is an alias.  */
6113 #if defined __stub__doprnt || defined __stub____doprnt
6114 choke me
6115 #endif
6116
6117 int
6118 main ()
6119 {
6120 return _doprnt ();
6121   ;
6122   return 0;
6123 }
6124 _ACEOF
6125 rm -f conftest.$ac_objext conftest$ac_exeext
6126 if { (ac_try="$ac_link"
6127 case "(($ac_try" in
6128   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6129   *) ac_try_echo=$ac_try;;
6130 esac
6131 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6132   (eval "$ac_link") 2>conftest.er1
6133   ac_status=$?
6134   grep -v '^ *+' conftest.er1 >conftest.err
6135   rm -f conftest.er1
6136   cat conftest.err >&5
6137   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6138   (exit $ac_status); } &&
6139          { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
6140   { (case "(($ac_try" in
6141   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6142   *) ac_try_echo=$ac_try;;
6143 esac
6144 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6145   (eval "$ac_try") 2>&5
6146   ac_status=$?
6147   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6148   (exit $ac_status); }; } &&
6149          { ac_try='test -s conftest$ac_exeext'
6150   { (case "(($ac_try" in
6151   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6152   *) ac_try_echo=$ac_try;;
6153 esac
6154 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6155   (eval "$ac_try") 2>&5
6156   ac_status=$?
6157   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6158   (exit $ac_status); }; }; then
6159   ac_cv_func__doprnt=yes
6160 else
6161   echo "$as_me: failed program was:" >&5
6162 sed 's/^/| /' conftest.$ac_ext >&5
6163
6164         ac_cv_func__doprnt=no
6165 fi
6166
6167 rm -f core conftest.err conftest.$ac_objext \
6168       conftest$ac_exeext conftest.$ac_ext
6169 fi
6170 { echo "$as_me:$LINENO: result: $ac_cv_func__doprnt" >&5
6171 echo "${ECHO_T}$ac_cv_func__doprnt" >&6; }
6172 if test $ac_cv_func__doprnt = yes; then
6173
6174 cat >>confdefs.h <<\_ACEOF
6175 #define HAVE_DOPRNT 1
6176 _ACEOF
6177
6178 fi
6179
6180 fi
6181 done
6182
6183
6184
6185 for ac_header in stdlib.h
6186 do
6187 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6188 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6189   { echo "$as_me:$LINENO: checking for $ac_header" >&5
6190 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
6191 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6192   echo $ECHO_N "(cached) $ECHO_C" >&6
6193 fi
6194 ac_res=`eval echo '${'$as_ac_Header'}'`
6195                { echo "$as_me:$LINENO: result: $ac_res" >&5
6196 echo "${ECHO_T}$ac_res" >&6; }
6197 else
6198   # Is the header compilable?
6199 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
6200 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
6201 cat >conftest.$ac_ext <<_ACEOF
6202 /* confdefs.h.  */
6203 _ACEOF
6204 cat confdefs.h >>conftest.$ac_ext
6205 cat >>conftest.$ac_ext <<_ACEOF
6206 /* end confdefs.h.  */
6207 $ac_includes_default
6208 #include <$ac_header>
6209 _ACEOF
6210 rm -f conftest.$ac_objext
6211 if { (ac_try="$ac_compile"
6212 case "(($ac_try" in
6213   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6214   *) ac_try_echo=$ac_try;;
6215 esac
6216 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6217   (eval "$ac_compile") 2>conftest.er1
6218   ac_status=$?
6219   grep -v '^ *+' conftest.er1 >conftest.err
6220   rm -f conftest.er1
6221   cat conftest.err >&5
6222   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6223   (exit $ac_status); } &&
6224          { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
6225   { (case "(($ac_try" in
6226   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6227   *) ac_try_echo=$ac_try;;
6228 esac
6229 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6230   (eval "$ac_try") 2>&5
6231   ac_status=$?
6232   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6233   (exit $ac_status); }; } &&
6234          { ac_try='test -s conftest.$ac_objext'
6235   { (case "(($ac_try" in
6236   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6237   *) ac_try_echo=$ac_try;;
6238 esac
6239 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6240   (eval "$ac_try") 2>&5
6241   ac_status=$?
6242   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6243   (exit $ac_status); }; }; then
6244   ac_header_compiler=yes
6245 else
6246   echo "$as_me: failed program was:" >&5
6247 sed 's/^/| /' conftest.$ac_ext >&5
6248
6249         ac_header_compiler=no
6250 fi
6251
6252 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6253 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6254 echo "${ECHO_T}$ac_header_compiler" >&6; }
6255
6256 # Is the header present?
6257 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
6258 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
6259 cat >conftest.$ac_ext <<_ACEOF
6260 /* confdefs.h.  */
6261 _ACEOF
6262 cat confdefs.h >>conftest.$ac_ext
6263 cat >>conftest.$ac_ext <<_ACEOF
6264 /* end confdefs.h.  */
6265 #include <$ac_header>
6266 _ACEOF
6267 if { (ac_try="$ac_cpp conftest.$ac_ext"
6268 case "(($ac_try" in
6269   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6270   *) ac_try_echo=$ac_try;;
6271 esac
6272 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6273   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6274   ac_status=$?
6275   grep -v '^ *+' conftest.er1 >conftest.err
6276   rm -f conftest.er1
6277   cat conftest.err >&5
6278   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6279   (exit $ac_status); } >/dev/null; then
6280   if test -s conftest.err; then
6281     ac_cpp_err=$ac_c_preproc_warn_flag
6282     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6283   else
6284     ac_cpp_err=
6285   fi
6286 else
6287   ac_cpp_err=yes
6288 fi
6289 if test -z "$ac_cpp_err"; then
6290   ac_header_preproc=yes
6291 else
6292   echo "$as_me: failed program was:" >&5
6293 sed 's/^/| /' conftest.$ac_ext >&5
6294
6295   ac_header_preproc=no
6296 fi
6297
6298 rm -f conftest.err conftest.$ac_ext
6299 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6300 echo "${ECHO_T}$ac_header_preproc" >&6; }
6301
6302 # So?  What about this header?
6303 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6304   yes:no: )
6305     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6306 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6307     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6308 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6309     ac_header_preproc=yes
6310     ;;
6311   no:yes:* )
6312     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6313 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6314     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
6315 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
6316     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6317 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6318     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
6319 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
6320     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6321 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6322     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6323 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6324
6325     ;;
6326 esac
6327 { echo "$as_me:$LINENO: checking for $ac_header" >&5
6328 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
6329 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6330   echo $ECHO_N "(cached) $ECHO_C" >&6
6331 else
6332   eval "$as_ac_Header=\$ac_header_preproc"
6333 fi
6334 ac_res=`eval echo '${'$as_ac_Header'}'`
6335                { echo "$as_me:$LINENO: result: $ac_res" >&5
6336 echo "${ECHO_T}$ac_res" >&6; }
6337
6338 fi
6339 if test `eval echo '${'$as_ac_Header'}'` = yes; then
6340   cat >>confdefs.h <<_ACEOF
6341 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6342 _ACEOF
6343
6344 fi
6345
6346 done
6347
6348 { echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5
6349 echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6; }
6350 if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then
6351   echo $ECHO_N "(cached) $ECHO_C" >&6
6352 else
6353   if test "$cross_compiling" = yes; then
6354   ac_cv_func_malloc_0_nonnull=no
6355 else
6356   cat >conftest.$ac_ext <<_ACEOF
6357 /* confdefs.h.  */
6358 _ACEOF
6359 cat confdefs.h >>conftest.$ac_ext
6360 cat >>conftest.$ac_ext <<_ACEOF
6361 /* end confdefs.h.  */
6362 #if STDC_HEADERS || HAVE_STDLIB_H
6363 # include <stdlib.h>
6364 #else
6365 char *malloc ();
6366 #endif
6367
6368 int
6369 main ()
6370 {
6371 return ! malloc (0);
6372   ;
6373   return 0;
6374 }
6375 _ACEOF
6376 rm -f conftest$ac_exeext
6377 if { (ac_try="$ac_link"
6378 case "(($ac_try" in
6379   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6380   *) ac_try_echo=$ac_try;;
6381 esac
6382 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6383   (eval "$ac_link") 2>&5
6384   ac_status=$?
6385   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6386   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6387   { (case "(($ac_try" in
6388   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6389   *) ac_try_echo=$ac_try;;
6390 esac
6391 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6392   (eval "$ac_try") 2>&5
6393   ac_status=$?
6394   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6395   (exit $ac_status); }; }; then
6396   ac_cv_func_malloc_0_nonnull=yes
6397 else
6398   echo "$as_me: program exited with status $ac_status" >&5
6399 echo "$as_me: failed program was:" >&5
6400 sed 's/^/| /' conftest.$ac_ext >&5
6401
6402 ( exit $ac_status )
6403 ac_cv_func_malloc_0_nonnull=no
6404 fi
6405 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6406 fi
6407
6408
6409 fi
6410 { echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5
6411 echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6; }
6412 if test $ac_cv_func_malloc_0_nonnull = yes; then
6413
6414 cat >>confdefs.h <<\_ACEOF
6415 #define HAVE_MALLOC 1
6416 _ACEOF
6417
6418 else
6419   cat >>confdefs.h <<\_ACEOF
6420 #define HAVE_MALLOC 0
6421 _ACEOF
6422
6423    case " $LIBOBJS " in
6424   *" malloc.$ac_objext "* ) ;;
6425   *) LIBOBJS="$LIBOBJS malloc.$ac_objext"
6426  ;;
6427 esac
6428
6429
6430 cat >>confdefs.h <<\_ACEOF
6431 #define malloc rpl_malloc
6432 _ACEOF
6433
6434 fi
6435
6436
6437
6438
6439 for ac_header in stdlib.h
6440 do
6441 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6442 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6443   { echo "$as_me:$LINENO: checking for $ac_header" >&5
6444 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
6445 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6446   echo $ECHO_N "(cached) $ECHO_C" >&6
6447 fi
6448 ac_res=`eval echo '${'$as_ac_Header'}'`
6449                { echo "$as_me:$LINENO: result: $ac_res" >&5
6450 echo "${ECHO_T}$ac_res" >&6; }
6451 else
6452   # Is the header compilable?
6453 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
6454 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
6455 cat >conftest.$ac_ext <<_ACEOF
6456 /* confdefs.h.  */
6457 _ACEOF
6458 cat confdefs.h >>conftest.$ac_ext
6459 cat >>conftest.$ac_ext <<_ACEOF
6460 /* end confdefs.h.  */
6461 $ac_includes_default
6462 #include <$ac_header>
6463 _ACEOF
6464 rm -f conftest.$ac_objext
6465 if { (ac_try="$ac_compile"
6466 case "(($ac_try" in
6467   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6468   *) ac_try_echo=$ac_try;;
6469 esac
6470 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6471   (eval "$ac_compile") 2>conftest.er1
6472   ac_status=$?
6473   grep -v '^ *+' conftest.er1 >conftest.err
6474   rm -f conftest.er1
6475   cat conftest.err >&5
6476   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6477   (exit $ac_status); } &&
6478          { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
6479   { (case "(($ac_try" in
6480   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6481   *) ac_try_echo=$ac_try;;
6482 esac
6483 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6484   (eval "$ac_try") 2>&5
6485   ac_status=$?
6486   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6487   (exit $ac_status); }; } &&
6488          { ac_try='test -s conftest.$ac_objext'
6489   { (case "(($ac_try" in
6490   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6491   *) ac_try_echo=$ac_try;;
6492 esac
6493 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6494   (eval "$ac_try") 2>&5
6495   ac_status=$?
6496   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6497   (exit $ac_status); }; }; then
6498   ac_header_compiler=yes
6499 else
6500   echo "$as_me: failed program was:" >&5
6501 sed 's/^/| /' conftest.$ac_ext >&5
6502
6503         ac_header_compiler=no
6504 fi
6505
6506 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6507 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6508 echo "${ECHO_T}$ac_header_compiler" >&6; }
6509
6510 # Is the header present?
6511 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
6512 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
6513 cat >conftest.$ac_ext <<_ACEOF
6514 /* confdefs.h.  */
6515 _ACEOF
6516 cat confdefs.h >>conftest.$ac_ext
6517 cat >>conftest.$ac_ext <<_ACEOF
6518 /* end confdefs.h.  */
6519 #include <$ac_header>
6520 _ACEOF
6521 if { (ac_try="$ac_cpp conftest.$ac_ext"
6522 case "(($ac_try" in
6523   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6524   *) ac_try_echo=$ac_try;;
6525 esac
6526 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6527   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6528   ac_status=$?
6529   grep -v '^ *+' conftest.er1 >conftest.err
6530   rm -f conftest.er1
6531   cat conftest.err >&5
6532   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6533   (exit $ac_status); } >/dev/null; then
6534   if test -s conftest.err; then
6535     ac_cpp_err=$ac_c_preproc_warn_flag
6536     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6537   else
6538     ac_cpp_err=
6539   fi
6540 else
6541   ac_cpp_err=yes
6542 fi
6543 if test -z "$ac_cpp_err"; then
6544   ac_header_preproc=yes
6545 else
6546   echo "$as_me: failed program was:" >&5
6547 sed 's/^/| /' conftest.$ac_ext >&5
6548
6549   ac_header_preproc=no
6550 fi
6551
6552 rm -f conftest.err conftest.$ac_ext
6553 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6554 echo "${ECHO_T}$ac_header_preproc" >&6; }
6555
6556 # So?  What about this header?
6557 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6558   yes:no: )
6559     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6560 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6561     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6562 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6563     ac_header_preproc=yes
6564     ;;
6565   no:yes:* )
6566     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6567 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6568     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
6569 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
6570     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6571 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6572     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
6573 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
6574     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6575 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6576     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6577 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6578
6579     ;;
6580 esac
6581 { echo "$as_me:$LINENO: checking for $ac_header" >&5
6582 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
6583 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6584   echo $ECHO_N "(cached) $ECHO_C" >&6
6585 else
6586   eval "$as_ac_Header=\$ac_header_preproc"
6587 fi
6588 ac_res=`eval echo '${'$as_ac_Header'}'`
6589                { echo "$as_me:$LINENO: result: $ac_res" >&5
6590 echo "${ECHO_T}$ac_res" >&6; }
6591
6592 fi
6593 if test `eval echo '${'$as_ac_Header'}'` = yes; then
6594   cat >>confdefs.h <<_ACEOF
6595 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6596 _ACEOF
6597
6598 fi
6599
6600 done
6601
6602 { echo "$as_me:$LINENO: checking for GNU libc compatible realloc" >&5
6603 echo $ECHO_N "checking for GNU libc compatible realloc... $ECHO_C" >&6; }
6604 if test "${ac_cv_func_realloc_0_nonnull+set}" = set; then
6605   echo $ECHO_N "(cached) $ECHO_C" >&6
6606 else
6607   if test "$cross_compiling" = yes; then
6608   ac_cv_func_realloc_0_nonnull=no
6609 else
6610   cat >conftest.$ac_ext <<_ACEOF
6611 /* confdefs.h.  */
6612 _ACEOF
6613 cat confdefs.h >>conftest.$ac_ext
6614 cat >>conftest.$ac_ext <<_ACEOF
6615 /* end confdefs.h.  */
6616 #if STDC_HEADERS || HAVE_STDLIB_H
6617 # include <stdlib.h>
6618 #else
6619 char *realloc ();
6620 #endif
6621
6622 int
6623 main ()
6624 {
6625 return ! realloc (0, 0);
6626   ;
6627   return 0;
6628 }
6629 _ACEOF
6630 rm -f conftest$ac_exeext
6631 if { (ac_try="$ac_link"
6632 case "(($ac_try" in
6633   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6634   *) ac_try_echo=$ac_try;;
6635 esac
6636 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6637   (eval "$ac_link") 2>&5
6638   ac_status=$?
6639   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6640   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6641   { (case "(($ac_try" in
6642   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6643   *) ac_try_echo=$ac_try;;
6644 esac
6645 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6646   (eval "$ac_try") 2>&5
6647   ac_status=$?
6648   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6649   (exit $ac_status); }; }; then
6650   ac_cv_func_realloc_0_nonnull=yes
6651 else
6652   echo "$as_me: program exited with status $ac_status" >&5
6653 echo "$as_me: failed program was:" >&5
6654 sed 's/^/| /' conftest.$ac_ext >&5
6655
6656 ( exit $ac_status )
6657 ac_cv_func_realloc_0_nonnull=no
6658 fi
6659 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6660 fi
6661
6662
6663 fi
6664 { echo "$as_me:$LINENO: result: $ac_cv_func_realloc_0_nonnull" >&5
6665 echo "${ECHO_T}$ac_cv_func_realloc_0_nonnull" >&6; }
6666 if test $ac_cv_func_realloc_0_nonnull = yes; then
6667
6668 cat >>confdefs.h <<\_ACEOF
6669 #define HAVE_REALLOC 1
6670 _ACEOF
6671
6672 else
6673   cat >>confdefs.h <<\_ACEOF
6674 #define HAVE_REALLOC 0
6675 _ACEOF
6676
6677    case " $LIBOBJS " in
6678   *" realloc.$ac_objext "* ) ;;
6679   *) LIBOBJS="$LIBOBJS realloc.$ac_objext"
6680  ;;
6681 esac
6682
6683
6684 cat >>confdefs.h <<\_ACEOF
6685 #define realloc rpl_realloc
6686 _ACEOF
6687
6688 fi
6689
6690
6691
6692
6693 for ac_func in strtol
6694 do
6695 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
6696 { echo "$as_me:$LINENO: checking for $ac_func" >&5
6697 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
6698 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
6699   echo $ECHO_N "(cached) $ECHO_C" >&6
6700 else
6701   cat >conftest.$ac_ext <<_ACEOF
6702 /* confdefs.h.  */
6703 _ACEOF
6704 cat confdefs.h >>conftest.$ac_ext
6705 cat >>conftest.$ac_ext <<_ACEOF
6706 /* end confdefs.h.  */
6707 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
6708    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
6709 #define $ac_func innocuous_$ac_func
6710
6711 /* System header to define __stub macros and hopefully few prototypes,
6712     which can conflict with char $ac_func (); below.
6713     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6714     <limits.h> exists even on freestanding compilers.  */
6715
6716 #ifdef __STDC__
6717 # include <limits.h>
6718 #else
6719 # include <assert.h>
6720 #endif
6721
6722 #undef $ac_func
6723
6724 /* Override any GCC internal prototype to avoid an error.
6725    Use char because int might match the return type of a GCC
6726    builtin and then its argument prototype would still apply.  */
6727 #ifdef __cplusplus
6728 extern "C"
6729 #endif
6730 char $ac_func ();
6731 /* The GNU C library defines this for functions which it implements
6732     to always fail with ENOSYS.  Some functions are actually named
6733     something starting with __ and the normal name is an alias.  */
6734 #if defined __stub_$ac_func || defined __stub___$ac_func
6735 choke me
6736 #endif
6737
6738 int
6739 main ()
6740 {
6741 return $ac_func ();
6742   ;
6743   return 0;
6744 }
6745 _ACEOF
6746 rm -f conftest.$ac_objext conftest$ac_exeext
6747 if { (ac_try="$ac_link"
6748 case "(($ac_try" in
6749   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6750   *) ac_try_echo=$ac_try;;
6751 esac
6752 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6753   (eval "$ac_link") 2>conftest.er1
6754   ac_status=$?
6755   grep -v '^ *+' conftest.er1 >conftest.err
6756   rm -f conftest.er1
6757   cat conftest.err >&5
6758   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6759   (exit $ac_status); } &&
6760          { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
6761   { (case "(($ac_try" in
6762   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6763   *) ac_try_echo=$ac_try;;
6764 esac
6765 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6766   (eval "$ac_try") 2>&5
6767   ac_status=$?
6768   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6769   (exit $ac_status); }; } &&
6770          { ac_try='test -s conftest$ac_exeext'
6771   { (case "(($ac_try" in
6772   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6773   *) ac_try_echo=$ac_try;;
6774 esac
6775 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6776   (eval "$ac_try") 2>&5
6777   ac_status=$?
6778   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6779   (exit $ac_status); }; }; then
6780   eval "$as_ac_var=yes"
6781 else
6782   echo "$as_me: failed program was:" >&5
6783 sed 's/^/| /' conftest.$ac_ext >&5
6784
6785         eval "$as_ac_var=no"
6786 fi
6787
6788 rm -f core conftest.err conftest.$ac_objext \
6789       conftest$ac_exeext conftest.$ac_ext
6790 fi
6791 ac_res=`eval echo '${'$as_ac_var'}'`
6792                { echo "$as_me:$LINENO: result: $ac_res" >&5
6793 echo "${ECHO_T}$ac_res" >&6; }
6794 if test `eval echo '${'$as_ac_var'}'` = yes; then
6795   cat >>confdefs.h <<_ACEOF
6796 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
6797 _ACEOF
6798
6799 fi
6800 done
6801
6802
6803 for ac_func in strchr
6804 do
6805 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
6806 { echo "$as_me:$LINENO: checking for $ac_func" >&5
6807 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
6808 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
6809   echo $ECHO_N "(cached) $ECHO_C" >&6
6810 else
6811   cat >conftest.$ac_ext <<_ACEOF
6812 /* confdefs.h.  */
6813 _ACEOF
6814 cat confdefs.h >>conftest.$ac_ext
6815 cat >>conftest.$ac_ext <<_ACEOF
6816 /* end confdefs.h.  */
6817 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
6818    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
6819 #define $ac_func innocuous_$ac_func
6820
6821 /* System header to define __stub macros and hopefully few prototypes,
6822     which can conflict with char $ac_func (); below.
6823     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6824     <limits.h> exists even on freestanding compilers.  */
6825
6826 #ifdef __STDC__
6827 # include <limits.h>
6828 #else
6829 # include <assert.h>
6830 #endif
6831
6832 #undef $ac_func
6833
6834 /* Override any GCC internal prototype to avoid an error.
6835    Use char because int might match the return type of a GCC
6836    builtin and then its argument prototype would still apply.  */
6837 #ifdef __cplusplus
6838 extern "C"
6839 #endif
6840 char $ac_func ();
6841 /* The GNU C library defines this for functions which it implements
6842     to always fail with ENOSYS.  Some functions are actually named
6843     something starting with __ and the normal name is an alias.  */
6844 #if defined __stub_$ac_func || defined __stub___$ac_func
6845 choke me
6846 #endif
6847
6848 int
6849 main ()
6850 {
6851 return $ac_func ();
6852   ;
6853   return 0;
6854 }
6855 _ACEOF
6856 rm -f conftest.$ac_objext conftest$ac_exeext
6857 if { (ac_try="$ac_link"
6858 case "(($ac_try" in
6859   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6860   *) ac_try_echo=$ac_try;;
6861 esac
6862 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6863   (eval "$ac_link") 2>conftest.er1
6864   ac_status=$?
6865   grep -v '^ *+' conftest.er1 >conftest.err
6866   rm -f conftest.er1
6867   cat conftest.err >&5
6868   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6869   (exit $ac_status); } &&
6870          { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
6871   { (case "(($ac_try" in
6872   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6873   *) ac_try_echo=$ac_try;;
6874 esac
6875 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6876   (eval "$ac_try") 2>&5
6877   ac_status=$?
6878   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6879   (exit $ac_status); }; } &&
6880          { ac_try='test -s conftest$ac_exeext'
6881   { (case "(($ac_try" in
6882   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6883   *) ac_try_echo=$ac_try;;
6884 esac
6885 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6886   (eval "$ac_try") 2>&5
6887   ac_status=$?
6888   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6889   (exit $ac_status); }; }; then
6890   eval "$as_ac_var=yes"
6891 else
6892   echo "$as_me: failed program was:" >&5
6893 sed 's/^/| /' conftest.$ac_ext >&5
6894
6895         eval "$as_ac_var=no"
6896 fi
6897
6898 rm -f core conftest.err conftest.$ac_objext \
6899       conftest$ac_exeext conftest.$ac_ext
6900 fi
6901 ac_res=`eval echo '${'$as_ac_var'}'`
6902                { echo "$as_me:$LINENO: result: $ac_res" >&5
6903 echo "${ECHO_T}$ac_res" >&6; }
6904 if test `eval echo '${'$as_ac_var'}'` = yes; then
6905   cat >>confdefs.h <<_ACEOF
6906 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
6907 _ACEOF
6908
6909 fi
6910 done
6911
6912
6913 for ac_func in strrchr
6914 do
6915 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
6916 { echo "$as_me:$LINENO: checking for $ac_func" >&5
6917 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
6918 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
6919   echo $ECHO_N "(cached) $ECHO_C" >&6
6920 else
6921   cat >conftest.$ac_ext <<_ACEOF
6922 /* confdefs.h.  */
6923 _ACEOF
6924 cat confdefs.h >>conftest.$ac_ext
6925 cat >>conftest.$ac_ext <<_ACEOF
6926 /* end confdefs.h.  */
6927 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
6928    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
6929 #define $ac_func innocuous_$ac_func
6930
6931 /* System header to define __stub macros and hopefully few prototypes,
6932     which can conflict with char $ac_func (); below.
6933     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6934     <limits.h> exists even on freestanding compilers.  */
6935
6936 #ifdef __STDC__
6937 # include <limits.h>
6938 #else
6939 # include <assert.h>
6940 #endif
6941
6942 #undef $ac_func
6943
6944 /* Override any GCC internal prototype to avoid an error.
6945    Use char because int might match the return type of a GCC
6946    builtin and then its argument prototype would still apply.  */
6947 #ifdef __cplusplus
6948 extern "C"
6949 #endif
6950 char $ac_func ();
6951 /* The GNU C library defines this for functions which it implements
6952     to always fail with ENOSYS.  Some functions are actually named
6953     something starting with __ and the normal name is an alias.  */
6954 #if defined __stub_$ac_func || defined __stub___$ac_func
6955 choke me
6956 #endif
6957
6958 int
6959 main ()
6960 {
6961 return $ac_func ();
6962   ;
6963   return 0;
6964 }
6965 _ACEOF
6966 rm -f conftest.$ac_objext conftest$ac_exeext
6967 if { (ac_try="$ac_link"
6968 case "(($ac_try" in
6969   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6970   *) ac_try_echo=$ac_try;;
6971 esac
6972 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6973   (eval "$ac_link") 2>conftest.er1
6974   ac_status=$?
6975   grep -v '^ *+' conftest.er1 >conftest.err
6976   rm -f conftest.er1
6977   cat conftest.err >&5
6978   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6979   (exit $ac_status); } &&
6980          { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
6981   { (case "(($ac_try" in
6982   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6983   *) ac_try_echo=$ac_try;;
6984 esac
6985 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6986   (eval "$ac_try") 2>&5
6987   ac_status=$?
6988   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6989   (exit $ac_status); }; } &&
6990          { ac_try='test -s conftest$ac_exeext'
6991   { (case "(($ac_try" in
6992   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6993   *) ac_try_echo=$ac_try;;
6994 esac
6995 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6996   (eval "$ac_try") 2>&5
6997   ac_status=$?
6998   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6999   (exit $ac_status); }; }; then
7000   eval "$as_ac_var=yes"
7001 else
7002   echo "$as_me: failed program was:" >&5
7003 sed 's/^/| /' conftest.$ac_ext >&5
7004
7005         eval "$as_ac_var=no"
7006 fi
7007
7008 rm -f core conftest.err conftest.$ac_objext \
7009       conftest$ac_exeext conftest.$ac_ext
7010 fi
7011 ac_res=`eval echo '${'$as_ac_var'}'`
7012                { echo "$as_me:$LINENO: result: $ac_res" >&5
7013 echo "${ECHO_T}$ac_res" >&6; }
7014 if test `eval echo '${'$as_ac_var'}'` = yes; then
7015   cat >>confdefs.h <<_ACEOF
7016 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
7017 _ACEOF
7018
7019 fi
7020 done
7021
7022
7023 ac_config_files="$ac_config_files Makefile"
7024
7025 cat >confcache <<\_ACEOF
7026 # This file is a shell script that caches the results of configure
7027 # tests run on this system so they can be shared between configure
7028 # scripts and configure runs, see configure's option --config-cache.
7029 # It is not useful on other systems.  If it contains results you don't
7030 # want to keep, you may remove or edit it.
7031 #
7032 # config.status only pays attention to the cache file if you give it
7033 # the --recheck option to rerun configure.
7034 #
7035 # `ac_cv_env_foo' variables (set or unset) will be overridden when
7036 # loading this file, other *unset* `ac_cv_foo' will be assigned the
7037 # following values.
7038
7039 _ACEOF
7040
7041 # The following way of writing the cache mishandles newlines in values,
7042 # but we know of no workaround that is simple, portable, and efficient.
7043 # So, we kill variables containing newlines.
7044 # Ultrix sh set writes to stderr and can't be redirected directly,
7045 # and sets the high bit in the cache file unless we assign to the vars.
7046 (
7047   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
7048     eval ac_val=\$$ac_var
7049     case $ac_val in #(
7050     *${as_nl}*)
7051       case $ac_var in #(
7052       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
7053 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
7054       esac
7055       case $ac_var in #(
7056       _ | IFS | as_nl) ;; #(
7057       *) $as_unset $ac_var ;;
7058       esac ;;
7059     esac
7060   done
7061
7062   (set) 2>&1 |
7063     case $as_nl`(ac_space=' '; set) 2>&1` in #(
7064     *${as_nl}ac_space=\ *)
7065       # `set' does not quote correctly, so add quotes (double-quote
7066       # substitution turns \\\\ into \\, and sed turns \\ into \).
7067       sed -n \
7068         "s/'/'\\\\''/g;
7069           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
7070       ;; #(
7071     *)
7072       # `set' quotes correctly as required by POSIX, so do not add quotes.
7073       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
7074       ;;
7075     esac |
7076     sort
7077 ) |
7078   sed '
7079      /^ac_cv_env_/b end
7080      t clear
7081      :clear
7082      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
7083      t end
7084      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7085      :end' >>confcache
7086 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
7087   if test -w "$cache_file"; then
7088     test "x$cache_file" != "x/dev/null" &&
7089       { echo "$as_me:$LINENO: updating cache $cache_file" >&5
7090 echo "$as_me: updating cache $cache_file" >&6;}
7091     cat confcache >$cache_file
7092   else
7093     { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
7094 echo "$as_me: not updating unwritable cache $cache_file" >&6;}
7095   fi
7096 fi
7097 rm -f confcache
7098
7099 test "x$prefix" = xNONE && prefix=$ac_default_prefix
7100 # Let make expand exec_prefix.
7101 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7102
7103 DEFS=-DHAVE_CONFIG_H
7104
7105 ac_libobjs=
7106 ac_ltlibobjs=
7107 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7108   # 1. Remove the extension, and $U if already installed.
7109   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
7110   ac_i=`echo "$ac_i" | sed "$ac_script"`
7111   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
7112   #    will be set to the directory where LIBOBJS objects are built.
7113   ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
7114   ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
7115 done
7116 LIBOBJS=$ac_libobjs
7117
7118 LTLIBOBJS=$ac_ltlibobjs
7119
7120
7121 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
7122   { { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
7123 Usually this means the macro was only invoked conditionally." >&5
7124 echo "$as_me: error: conditional \"AMDEP\" was never defined.
7125 Usually this means the macro was only invoked conditionally." >&2;}
7126    { (exit 1); exit 1; }; }
7127 fi
7128 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
7129   { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
7130 Usually this means the macro was only invoked conditionally." >&5
7131 echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
7132 Usually this means the macro was only invoked conditionally." >&2;}
7133    { (exit 1); exit 1; }; }
7134 fi
7135 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
7136   { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
7137 Usually this means the macro was only invoked conditionally." >&5
7138 echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
7139 Usually this means the macro was only invoked conditionally." >&2;}
7140    { (exit 1); exit 1; }; }
7141 fi
7142
7143 : ${CONFIG_STATUS=./config.status}
7144 ac_clean_files_save=$ac_clean_files
7145 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7146 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
7147 echo "$as_me: creating $CONFIG_STATUS" >&6;}
7148 cat >$CONFIG_STATUS <<_ACEOF
7149 #! $SHELL
7150 # Generated by $as_me.
7151 # Run this file to recreate the current configuration.
7152 # Compiler output produced by configure, useful for debugging
7153 # configure, is in config.log if it exists.
7154
7155 debug=false
7156 ac_cs_recheck=false
7157 ac_cs_silent=false
7158 SHELL=\${CONFIG_SHELL-$SHELL}
7159 _ACEOF
7160
7161 cat >>$CONFIG_STATUS <<\_ACEOF
7162 ## --------------------- ##
7163 ## M4sh Initialization.  ##
7164 ## --------------------- ##
7165
7166 # Be Bourne compatible
7167 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
7168   emulate sh
7169   NULLCMD=:
7170   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
7171   # is contrary to our usage.  Disable this feature.
7172   alias -g '${1+"$@"}'='"$@"'
7173   setopt NO_GLOB_SUBST
7174 else
7175   case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
7176 fi
7177 BIN_SH=xpg4; export BIN_SH # for Tru64
7178 DUALCASE=1; export DUALCASE # for MKS sh
7179
7180
7181 # PATH needs CR
7182 # Avoid depending upon Character Ranges.
7183 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7184 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7185 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7186 as_cr_digits='0123456789'
7187 as_cr_alnum=$as_cr_Letters$as_cr_digits
7188
7189 # The user is always right.
7190 if test "${PATH_SEPARATOR+set}" != set; then
7191   echo "#! /bin/sh" >conf$$.sh
7192   echo  "exit 0"   >>conf$$.sh
7193   chmod +x conf$$.sh
7194   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7195     PATH_SEPARATOR=';'
7196   else
7197     PATH_SEPARATOR=:
7198   fi
7199   rm -f conf$$.sh
7200 fi
7201
7202 # Support unset when possible.
7203 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7204   as_unset=unset
7205 else
7206   as_unset=false
7207 fi
7208
7209
7210 # IFS
7211 # We need space, tab and new line, in precisely that order.  Quoting is
7212 # there to prevent editors from complaining about space-tab.
7213 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
7214 # splitting by setting IFS to empty value.)
7215 as_nl='
7216 '
7217 IFS=" ""        $as_nl"
7218
7219 # Find who we are.  Look in the path if we contain no directory separator.
7220 case $0 in
7221   *[\\/]* ) as_myself=$0 ;;
7222   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7223 for as_dir in $PATH
7224 do
7225   IFS=$as_save_IFS
7226   test -z "$as_dir" && as_dir=.
7227   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7228 done
7229 IFS=$as_save_IFS
7230
7231      ;;
7232 esac
7233 # We did not find ourselves, most probably we were run as `sh COMMAND'
7234 # in which case we are not to be found in the path.
7235 if test "x$as_myself" = x; then
7236   as_myself=$0
7237 fi
7238 if test ! -f "$as_myself"; then
7239   echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
7240   { (exit 1); exit 1; }
7241 fi
7242
7243 # Work around bugs in pre-3.0 UWIN ksh.
7244 for as_var in ENV MAIL MAILPATH
7245 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
7246 done
7247 PS1='$ '
7248 PS2='> '
7249 PS4='+ '
7250
7251 # NLS nuisances.
7252 for as_var in \
7253   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
7254   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
7255   LC_TELEPHONE LC_TIME
7256 do
7257   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
7258     eval $as_var=C; export $as_var
7259   else
7260     ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
7261   fi
7262 done
7263
7264 # Required to use basename.
7265 if expr a : '\(a\)' >/dev/null 2>&1 &&
7266    test "X`expr 00001 : '.*\(...\)'`" = X001; then
7267   as_expr=expr
7268 else
7269   as_expr=false
7270 fi
7271
7272 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
7273   as_basename=basename
7274 else
7275   as_basename=false
7276 fi
7277
7278
7279 # Name of the executable.
7280 as_me=`$as_basename -- "$0" ||
7281 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7282          X"$0" : 'X\(//\)$' \| \
7283          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
7284 echo X/"$0" |
7285     sed '/^.*\/\([^/][^/]*\)\/*$/{
7286             s//\1/
7287             q
7288           }
7289           /^X\/\(\/\/\)$/{
7290             s//\1/
7291             q
7292           }
7293           /^X\/\(\/\).*/{
7294             s//\1/
7295             q
7296           }
7297           s/.*/./; q'`
7298
7299 # CDPATH.
7300 $as_unset CDPATH
7301
7302
7303
7304   as_lineno_1=$LINENO
7305   as_lineno_2=$LINENO
7306   test "x$as_lineno_1" != "x$as_lineno_2" &&
7307   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
7308
7309   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
7310   # uniformly replaced by the line number.  The first 'sed' inserts a
7311   # line-number line after each line using $LINENO; the second 'sed'
7312   # does the real work.  The second script uses 'N' to pair each
7313   # line-number line with the line containing $LINENO, and appends
7314   # trailing '-' during substitution so that $LINENO is not a special
7315   # case at line end.
7316   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
7317   # scripts with optimization help from Paolo Bonzini.  Blame Lee
7318   # E. McMahon (1931-1989) for sed's syntax.  :-)
7319   sed -n '
7320     p
7321     /[$]LINENO/=
7322   ' <$as_myself |
7323     sed '
7324       s/[$]LINENO.*/&-/
7325       t lineno
7326       b
7327       :lineno
7328       N
7329       :loop
7330       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
7331       t loop
7332       s/-\n.*//
7333     ' >$as_me.lineno &&
7334   chmod +x "$as_me.lineno" ||
7335     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
7336    { (exit 1); exit 1; }; }
7337
7338   # Don't try to exec as it changes $[0], causing all sort of problems
7339   # (the dirname of $[0] is not the place where we might find the
7340   # original and so on.  Autoconf is especially sensitive to this).
7341   . "./$as_me.lineno"
7342   # Exit status is that of the last command.
7343   exit
7344 }
7345
7346
7347 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
7348   as_dirname=dirname
7349 else
7350   as_dirname=false
7351 fi
7352
7353 ECHO_C= ECHO_N= ECHO_T=
7354 case `echo -n x` in
7355 -n*)
7356   case `echo 'x\c'` in
7357   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
7358   *)   ECHO_C='\c';;
7359   esac;;
7360 *)
7361   ECHO_N='-n';;
7362 esac
7363
7364 if expr a : '\(a\)' >/dev/null 2>&1 &&
7365    test "X`expr 00001 : '.*\(...\)'`" = X001; then
7366   as_expr=expr
7367 else
7368   as_expr=false
7369 fi
7370
7371 rm -f conf$$ conf$$.exe conf$$.file
7372 if test -d conf$$.dir; then
7373   rm -f conf$$.dir/conf$$.file
7374 else
7375   rm -f conf$$.dir
7376   mkdir conf$$.dir
7377 fi
7378 echo >conf$$.file
7379 if ln -s conf$$.file conf$$ 2>/dev/null; then
7380   as_ln_s='ln -s'
7381   # ... but there are two gotchas:
7382   # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
7383   # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
7384   # In both cases, we have to default to `cp -p'.
7385   ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
7386     as_ln_s='cp -p'
7387 elif ln conf$$.file conf$$ 2>/dev/null; then
7388   as_ln_s=ln
7389 else
7390   as_ln_s='cp -p'
7391 fi
7392 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
7393 rmdir conf$$.dir 2>/dev/null
7394
7395 if mkdir -p . 2>/dev/null; then
7396   as_mkdir_p=:
7397 else
7398   test -d ./-p && rmdir ./-p
7399   as_mkdir_p=false
7400 fi
7401
7402 # Find out whether ``test -x'' works.  Don't use a zero-byte file, as
7403 # systems may use methods other than mode bits to determine executability.
7404 cat >conf$$.file <<_ASEOF
7405 #! /bin/sh
7406 exit 0
7407 _ASEOF
7408 chmod +x conf$$.file
7409 if test -x conf$$.file >/dev/null 2>&1; then
7410   as_executable_p="test -x"
7411 else
7412   as_executable_p=:
7413 fi
7414 rm -f conf$$.file
7415
7416 # Sed expression to map a string onto a valid CPP name.
7417 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7418
7419 # Sed expression to map a string onto a valid variable name.
7420 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7421
7422
7423 exec 6>&1
7424
7425 # Save the log message, to keep $[0] and so on meaningful, and to
7426 # report actual input values of CONFIG_FILES etc. instead of their
7427 # values after options handling.
7428 ac_log="
7429 This file was extended by $as_me, which was
7430 generated by GNU Autoconf 2.60.  Invocation command line was
7431
7432   CONFIG_FILES    = $CONFIG_FILES
7433   CONFIG_HEADERS  = $CONFIG_HEADERS
7434   CONFIG_LINKS    = $CONFIG_LINKS
7435   CONFIG_COMMANDS = $CONFIG_COMMANDS
7436   $ $0 $@
7437
7438 on `(hostname || uname -n) 2>/dev/null | sed 1q`
7439 "
7440
7441 _ACEOF
7442
7443 cat >>$CONFIG_STATUS <<_ACEOF
7444 # Files that config.status was made for.
7445 config_files="$ac_config_files"
7446 config_headers="$ac_config_headers"
7447 config_commands="$ac_config_commands"
7448
7449 _ACEOF
7450
7451 cat >>$CONFIG_STATUS <<\_ACEOF
7452 ac_cs_usage="\
7453 \`$as_me' instantiates files from templates according to the
7454 current configuration.
7455
7456 Usage: $0 [OPTIONS] [FILE]...
7457
7458   -h, --help       print this help, then exit
7459   -V, --version    print version number, then exit
7460   -q, --quiet      do not print progress messages
7461   -d, --debug      don't remove temporary files
7462       --recheck    update $as_me by reconfiguring in the same conditions
7463   --file=FILE[:TEMPLATE]
7464                    instantiate the configuration file FILE
7465   --header=FILE[:TEMPLATE]
7466                    instantiate the configuration header FILE
7467
7468 Configuration files:
7469 $config_files
7470
7471 Configuration headers:
7472 $config_headers
7473
7474 Configuration commands:
7475 $config_commands
7476
7477 Report bugs to <bug-autoconf@gnu.org>."
7478
7479 _ACEOF
7480 cat >>$CONFIG_STATUS <<_ACEOF
7481 ac_cs_version="\\
7482 config.status
7483 configured by $0, generated by GNU Autoconf 2.60,
7484   with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
7485
7486 Copyright (C) 2006 Free Software Foundation, Inc.
7487 This config.status script is free software; the Free Software Foundation
7488 gives unlimited permission to copy, distribute and modify it."
7489
7490 ac_pwd='$ac_pwd'
7491 srcdir='$srcdir'
7492 INSTALL='$INSTALL'
7493 _ACEOF
7494
7495 cat >>$CONFIG_STATUS <<\_ACEOF
7496 # If no file are specified by the user, then we need to provide default
7497 # value.  By we need to know if files were specified by the user.
7498 ac_need_defaults=:
7499 while test $# != 0
7500 do
7501   case $1 in
7502   --*=*)
7503     ac_option=`expr "X$1" : 'X\([^=]*\)='`
7504     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
7505     ac_shift=:
7506     ;;
7507   *)
7508     ac_option=$1
7509     ac_optarg=$2
7510     ac_shift=shift
7511     ;;
7512   esac
7513
7514   case $ac_option in
7515   # Handling of the options.
7516   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7517     ac_cs_recheck=: ;;
7518   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
7519     echo "$ac_cs_version"; exit ;;
7520   --debug | --debu | --deb | --de | --d | -d )
7521     debug=: ;;
7522   --file | --fil | --fi | --f )
7523     $ac_shift
7524     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
7525     ac_need_defaults=false;;
7526   --header | --heade | --head | --hea )
7527     $ac_shift
7528     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
7529     ac_need_defaults=false;;
7530   --he | --h)
7531     # Conflict between --help and --header
7532     { echo "$as_me: error: ambiguous option: $1
7533 Try \`$0 --help' for more information." >&2
7534    { (exit 1); exit 1; }; };;
7535   --help | --hel | -h )
7536     echo "$ac_cs_usage"; exit ;;
7537   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
7538   | -silent | --silent | --silen | --sile | --sil | --si | --s)
7539     ac_cs_silent=: ;;
7540
7541   # This is an error.
7542   -*) { echo "$as_me: error: unrecognized option: $1
7543 Try \`$0 --help' for more information." >&2
7544    { (exit 1); exit 1; }; } ;;
7545
7546   *) ac_config_targets="$ac_config_targets $1"
7547      ac_need_defaults=false ;;
7548
7549   esac
7550   shift
7551 done
7552
7553 ac_configure_extra_args=
7554
7555 if $ac_cs_silent; then
7556   exec 6>/dev/null
7557   ac_configure_extra_args="$ac_configure_extra_args --silent"
7558 fi
7559
7560 _ACEOF
7561 cat >>$CONFIG_STATUS <<_ACEOF
7562 if \$ac_cs_recheck; then
7563   echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
7564   CONFIG_SHELL=$SHELL
7565   export CONFIG_SHELL
7566   exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7567 fi
7568
7569 _ACEOF
7570 cat >>$CONFIG_STATUS <<\_ACEOF
7571 exec 5>>config.log
7572 {
7573   echo
7574   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7575 ## Running $as_me. ##
7576 _ASBOX
7577   echo "$ac_log"
7578 } >&5
7579
7580 _ACEOF
7581 cat >>$CONFIG_STATUS <<_ACEOF
7582 #
7583 # INIT-COMMANDS
7584 #
7585 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
7586
7587 _ACEOF
7588
7589 cat >>$CONFIG_STATUS <<\_ACEOF
7590
7591 # Handling of arguments.
7592 for ac_config_target in $ac_config_targets
7593 do
7594   case $ac_config_target in
7595     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
7596     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
7597     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7598
7599   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
7600 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
7601    { (exit 1); exit 1; }; };;
7602   esac
7603 done
7604
7605
7606 # If the user did not use the arguments to specify the items to instantiate,
7607 # then the envvar interface is used.  Set only those that are not.
7608 # We use the long form for the default assignment because of an extremely
7609 # bizarre bug on SunOS 4.1.3.
7610 if $ac_need_defaults; then
7611   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
7612   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
7613   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
7614 fi
7615
7616 # Have a temporary directory for convenience.  Make it in the build tree
7617 # simply because there is no reason against having it here, and in addition,
7618 # creating and moving files from /tmp can sometimes cause problems.
7619 # Hook for its removal unless debugging.
7620 # Note that there is a small window in which the directory will not be cleaned:
7621 # after its creation but before its name has been assigned to `$tmp'.
7622 $debug ||
7623 {
7624   tmp=
7625   trap 'exit_status=$?
7626   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
7627 ' 0
7628   trap '{ (exit 1); exit 1; }' 1 2 13 15
7629 }
7630 # Create a (secure) tmp directory for tmp files.
7631
7632 {
7633   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
7634   test -n "$tmp" && test -d "$tmp"
7635 }  ||
7636 {
7637   tmp=./conf$$-$RANDOM
7638   (umask 077 && mkdir "$tmp")
7639 } ||
7640 {
7641    echo "$me: cannot create a temporary directory in ." >&2
7642    { (exit 1); exit 1; }
7643 }
7644
7645 #
7646 # Set up the sed scripts for CONFIG_FILES section.
7647 #
7648
7649 # No need to generate the scripts if there are no CONFIG_FILES.
7650 # This happens for instance when ./config.status config.h
7651 if test -n "$CONFIG_FILES"; then
7652
7653 _ACEOF
7654
7655
7656
7657 ac_delim='%!_!# '
7658 for ac_last_try in false false false false false :; do
7659   cat >conf$$subs.sed <<_ACEOF
7660 SHELL!$SHELL$ac_delim
7661 PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
7662 PACKAGE_NAME!$PACKAGE_NAME$ac_delim
7663 PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
7664 PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
7665 PACKAGE_STRING!$PACKAGE_STRING$ac_delim
7666 PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
7667 exec_prefix!$exec_prefix$ac_delim
7668 prefix!$prefix$ac_delim
7669 program_transform_name!$program_transform_name$ac_delim
7670 bindir!$bindir$ac_delim
7671 sbindir!$sbindir$ac_delim
7672 libexecdir!$libexecdir$ac_delim
7673 datarootdir!$datarootdir$ac_delim
7674 datadir!$datadir$ac_delim
7675 sysconfdir!$sysconfdir$ac_delim
7676 sharedstatedir!$sharedstatedir$ac_delim
7677 localstatedir!$localstatedir$ac_delim
7678 includedir!$includedir$ac_delim
7679 oldincludedir!$oldincludedir$ac_delim
7680 docdir!$docdir$ac_delim
7681 infodir!$infodir$ac_delim
7682 htmldir!$htmldir$ac_delim
7683 dvidir!$dvidir$ac_delim
7684 pdfdir!$pdfdir$ac_delim
7685 psdir!$psdir$ac_delim
7686 libdir!$libdir$ac_delim
7687 localedir!$localedir$ac_delim
7688 mandir!$mandir$ac_delim
7689 DEFS!$DEFS$ac_delim
7690 ECHO_C!$ECHO_C$ac_delim
7691 ECHO_N!$ECHO_N$ac_delim
7692 ECHO_T!$ECHO_T$ac_delim
7693 LIBS!$LIBS$ac_delim
7694 build_alias!$build_alias$ac_delim
7695 host_alias!$host_alias$ac_delim
7696 target_alias!$target_alias$ac_delim
7697 INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
7698 INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
7699 INSTALL_DATA!$INSTALL_DATA$ac_delim
7700 CYGPATH_W!$CYGPATH_W$ac_delim
7701 PACKAGE!$PACKAGE$ac_delim
7702 VERSION!$VERSION$ac_delim
7703 ACLOCAL!$ACLOCAL$ac_delim
7704 AUTOCONF!$AUTOCONF$ac_delim
7705 AUTOMAKE!$AUTOMAKE$ac_delim
7706 AUTOHEADER!$AUTOHEADER$ac_delim
7707 MAKEINFO!$MAKEINFO$ac_delim
7708 AMTAR!$AMTAR$ac_delim
7709 install_sh!$install_sh$ac_delim
7710 STRIP!$STRIP$ac_delim
7711 INSTALL_STRIP_PROGRAM!$INSTALL_STRIP_PROGRAM$ac_delim
7712 mkdir_p!$mkdir_p$ac_delim
7713 AWK!$AWK$ac_delim
7714 SET_MAKE!$SET_MAKE$ac_delim
7715 am__leading_dot!$am__leading_dot$ac_delim
7716 CC!$CC$ac_delim
7717 CFLAGS!$CFLAGS$ac_delim
7718 LDFLAGS!$LDFLAGS$ac_delim
7719 CPPFLAGS!$CPPFLAGS$ac_delim
7720 ac_ct_CC!$ac_ct_CC$ac_delim
7721 EXEEXT!$EXEEXT$ac_delim
7722 OBJEXT!$OBJEXT$ac_delim
7723 DEPDIR!$DEPDIR$ac_delim
7724 am__include!$am__include$ac_delim
7725 am__quote!$am__quote$ac_delim
7726 AMDEP_TRUE!$AMDEP_TRUE$ac_delim
7727 AMDEP_FALSE!$AMDEP_FALSE$ac_delim
7728 AMDEPBACKSLASH!$AMDEPBACKSLASH$ac_delim
7729 CCDEPMODE!$CCDEPMODE$ac_delim
7730 am__fastdepCC_TRUE!$am__fastdepCC_TRUE$ac_delim
7731 am__fastdepCC_FALSE!$am__fastdepCC_FALSE$ac_delim
7732 CPP!$CPP$ac_delim
7733 GREP!$GREP$ac_delim
7734 EGREP!$EGREP$ac_delim
7735 YACC!$YACC$ac_delim
7736 YFLAGS!$YFLAGS$ac_delim
7737 LEX!$LEX$ac_delim
7738 LEXLIB!$LEXLIB$ac_delim
7739 LEX_OUTPUT_ROOT!$LEX_OUTPUT_ROOT$ac_delim
7740 LN_S!$LN_S$ac_delim
7741 LIBOBJS!$LIBOBJS$ac_delim
7742 LTLIBOBJS!$LTLIBOBJS$ac_delim
7743 _ACEOF
7744
7745   if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 83; then
7746     break
7747   elif $ac_last_try; then
7748     { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
7749 echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
7750    { (exit 1); exit 1; }; }
7751   else
7752     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7753   fi
7754 done
7755
7756 ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
7757 if test -n "$ac_eof"; then
7758   ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
7759   ac_eof=`expr $ac_eof + 1`
7760 fi
7761
7762 cat >>$CONFIG_STATUS <<_ACEOF
7763 cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
7764 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
7765 _ACEOF
7766 sed '
7767 s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
7768 s/^/s,@/; s/!/@,|#_!!_#|/
7769 :n
7770 t n
7771 s/'"$ac_delim"'$/,g/; t
7772 s/$/\\/; p
7773 N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
7774 ' >>$CONFIG_STATUS <conf$$subs.sed
7775 rm -f conf$$subs.sed
7776 cat >>$CONFIG_STATUS <<_ACEOF
7777 :end
7778 s/|#_!!_#|//g
7779 CEOF$ac_eof
7780 _ACEOF
7781
7782
7783 # VPATH may cause trouble with some makes, so we remove $(srcdir),
7784 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
7785 # trailing colons and then remove the whole line if VPATH becomes empty
7786 # (actually we leave an empty line to preserve line numbers).
7787 if test "x$srcdir" = x.; then
7788   ac_vpsub='/^[  ]*VPATH[        ]*=/{
7789 s/:*\$(srcdir):*/:/
7790 s/:*\${srcdir}:*/:/
7791 s/:*@srcdir@:*/:/
7792 s/^\([^=]*=[     ]*\):*/\1/
7793 s/:*$//
7794 s/^[^=]*=[       ]*$//
7795 }'
7796 fi
7797
7798 cat >>$CONFIG_STATUS <<\_ACEOF
7799 fi # test -n "$CONFIG_FILES"
7800
7801
7802 for ac_tag in  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS
7803 do
7804   case $ac_tag in
7805   :[FHLC]) ac_mode=$ac_tag; continue;;
7806   esac
7807   case $ac_mode$ac_tag in
7808   :[FHL]*:*);;
7809   :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
7810 echo "$as_me: error: Invalid tag $ac_tag." >&2;}
7811    { (exit 1); exit 1; }; };;
7812   :[FH]-) ac_tag=-:-;;
7813   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
7814   esac
7815   ac_save_IFS=$IFS
7816   IFS=:
7817   set x $ac_tag
7818   IFS=$ac_save_IFS
7819   shift
7820   ac_file=$1
7821   shift
7822
7823   case $ac_mode in
7824   :L) ac_source=$1;;
7825   :[FH])
7826     ac_file_inputs=
7827     for ac_f
7828     do
7829       case $ac_f in
7830       -) ac_f="$tmp/stdin";;
7831       *) # Look for the file first in the build tree, then in the source tree
7832          # (if the path is not absolute).  The absolute path cannot be DOS-style,
7833          # because $ac_f cannot contain `:'.
7834          test -f "$ac_f" ||
7835            case $ac_f in
7836            [\\/$]*) false;;
7837            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
7838            esac ||
7839            { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
7840 echo "$as_me: error: cannot find input file: $ac_f" >&2;}
7841    { (exit 1); exit 1; }; };;
7842       esac
7843       ac_file_inputs="$ac_file_inputs $ac_f"
7844     done
7845
7846     # Let's still pretend it is `configure' which instantiates (i.e., don't
7847     # use $as_me), people would be surprised to read:
7848     #    /* config.h.  Generated by config.status.  */
7849     configure_input="Generated from "`IFS=:
7850           echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
7851     if test x"$ac_file" != x-; then
7852       configure_input="$ac_file.  $configure_input"
7853       { echo "$as_me:$LINENO: creating $ac_file" >&5
7854 echo "$as_me: creating $ac_file" >&6;}
7855     fi
7856
7857     case $ac_tag in
7858     *:-:* | *:-) cat >"$tmp/stdin";;
7859     esac
7860     ;;
7861   esac
7862
7863   ac_dir=`$as_dirname -- "$ac_file" ||
7864 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7865          X"$ac_file" : 'X\(//\)[^/]' \| \
7866          X"$ac_file" : 'X\(//\)$' \| \
7867          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
7868 echo X"$ac_file" |
7869     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7870             s//\1/
7871             q
7872           }
7873           /^X\(\/\/\)[^/].*/{
7874             s//\1/
7875             q
7876           }
7877           /^X\(\/\/\)$/{
7878             s//\1/
7879             q
7880           }
7881           /^X\(\/\).*/{
7882             s//\1/
7883             q
7884           }
7885           s/.*/./; q'`
7886   { as_dir="$ac_dir"
7887   case $as_dir in #(
7888   -*) as_dir=./$as_dir;;
7889   esac
7890   test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
7891     as_dirs=
7892     while :; do
7893       case $as_dir in #(
7894       *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
7895       *) as_qdir=$as_dir;;
7896       esac
7897       as_dirs="'$as_qdir' $as_dirs"
7898       as_dir=`$as_dirname -- "$as_dir" ||
7899 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7900          X"$as_dir" : 'X\(//\)[^/]' \| \
7901          X"$as_dir" : 'X\(//\)$' \| \
7902          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
7903 echo X"$as_dir" |
7904     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7905             s//\1/
7906             q
7907           }
7908           /^X\(\/\/\)[^/].*/{
7909             s//\1/
7910             q
7911           }
7912           /^X\(\/\/\)$/{
7913             s//\1/
7914             q
7915           }
7916           /^X\(\/\).*/{
7917             s//\1/
7918             q
7919           }
7920           s/.*/./; q'`
7921       test -d "$as_dir" && break
7922     done
7923     test -z "$as_dirs" || eval "mkdir $as_dirs"
7924   } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
7925 echo "$as_me: error: cannot create directory $as_dir" >&2;}
7926    { (exit 1); exit 1; }; }; }
7927   ac_builddir=.
7928
7929 case "$ac_dir" in
7930 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
7931 *)
7932   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
7933   # A ".." for each directory in $ac_dir_suffix.
7934   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
7935   case $ac_top_builddir_sub in
7936   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
7937   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
7938   esac ;;
7939 esac
7940 ac_abs_top_builddir=$ac_pwd
7941 ac_abs_builddir=$ac_pwd$ac_dir_suffix
7942 # for backward compatibility:
7943 ac_top_builddir=$ac_top_build_prefix
7944
7945 case $srcdir in
7946   .)  # We are building in place.
7947     ac_srcdir=.
7948     ac_top_srcdir=$ac_top_builddir_sub
7949     ac_abs_top_srcdir=$ac_pwd ;;
7950   [\\/]* | ?:[\\/]* )  # Absolute name.
7951     ac_srcdir=$srcdir$ac_dir_suffix;
7952     ac_top_srcdir=$srcdir
7953     ac_abs_top_srcdir=$srcdir ;;
7954   *) # Relative name.
7955     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
7956     ac_top_srcdir=$ac_top_build_prefix$srcdir
7957     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
7958 esac
7959 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
7960
7961
7962   case $ac_mode in
7963   :F)
7964   #
7965   # CONFIG_FILE
7966   #
7967
7968   case $INSTALL in
7969   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7970   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
7971   esac
7972 _ACEOF
7973
7974 cat >>$CONFIG_STATUS <<\_ACEOF
7975 # If the template does not know about datarootdir, expand it.
7976 # FIXME: This hack should be removed a few years after 2.60.
7977 ac_datarootdir_hack=; ac_datarootdir_seen=
7978
7979 case `sed -n '/datarootdir/ {
7980   p
7981   q
7982 }
7983 /@datadir@/p
7984 /@docdir@/p
7985 /@infodir@/p
7986 /@localedir@/p
7987 /@mandir@/p
7988 ' $ac_file_inputs` in
7989 *datarootdir*) ac_datarootdir_seen=yes;;
7990 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
7991   { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
7992 echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
7993 _ACEOF
7994 cat >>$CONFIG_STATUS <<_ACEOF
7995   ac_datarootdir_hack='
7996   s&@datadir@&$datadir&g
7997   s&@docdir@&$docdir&g
7998   s&@infodir@&$infodir&g
7999   s&@localedir@&$localedir&g
8000   s&@mandir@&$mandir&g
8001     s&\\\${datarootdir}&$datarootdir&g' ;;
8002 esac
8003 _ACEOF
8004
8005 # Neutralize VPATH when `$srcdir' = `.'.
8006 # Shell code in configure.ac might set extrasub.
8007 # FIXME: do we really want to maintain this feature?
8008 cat >>$CONFIG_STATUS <<_ACEOF
8009   sed "$ac_vpsub
8010 $extrasub
8011 _ACEOF
8012 cat >>$CONFIG_STATUS <<\_ACEOF
8013 :t
8014 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8015 s&@configure_input@&$configure_input&;t t
8016 s&@top_builddir@&$ac_top_builddir_sub&;t t
8017 s&@srcdir@&$ac_srcdir&;t t
8018 s&@abs_srcdir@&$ac_abs_srcdir&;t t
8019 s&@top_srcdir@&$ac_top_srcdir&;t t
8020 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
8021 s&@builddir@&$ac_builddir&;t t
8022 s&@abs_builddir@&$ac_abs_builddir&;t t
8023 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
8024 s&@INSTALL@&$ac_INSTALL&;t t
8025 $ac_datarootdir_hack
8026 " $ac_file_inputs | sed -f "$tmp/subs-1.sed" >$tmp/out
8027
8028 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
8029   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
8030   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
8031   { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8032 which seems to be undefined.  Please make sure it is defined." >&5
8033 echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8034 which seems to be undefined.  Please make sure it is defined." >&2;}
8035
8036   rm -f "$tmp/stdin"
8037   case $ac_file in
8038   -) cat "$tmp/out"; rm -f "$tmp/out";;
8039   *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
8040   esac
8041  ;;
8042   :H)
8043   #
8044   # CONFIG_HEADER
8045   #
8046 _ACEOF
8047
8048 # Transform confdefs.h into a sed script `conftest.defines', that
8049 # substitutes the proper values into config.h.in to produce config.h.
8050 rm -f conftest.defines conftest.tail
8051 # First, append a space to every undef/define line, to ease matching.
8052 echo 's/$/ /' >conftest.defines
8053 # Then, protect against being on the right side of a sed subst, or in
8054 # an unquoted here document, in config.status.  If some macros were
8055 # called several times there might be several #defines for the same
8056 # symbol, which is useless.  But do not sort them, since the last
8057 # AC_DEFINE must be honored.
8058 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
8059 # These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
8060 # NAME is the cpp macro being defined, VALUE is the value it is being given.
8061 # PARAMS is the parameter list in the macro definition--in most cases, it's
8062 # just an empty string.
8063 ac_dA='s,^\\([   #]*\\)[^        ]*\\([  ]*'
8064 ac_dB='\\)[      (].*,\\1define\\2'
8065 ac_dC=' '
8066 ac_dD=' ,'
8067
8068 uniq confdefs.h |
8069   sed -n '
8070         t rset
8071         :rset
8072         s/^[     ]*#[    ]*define[       ][      ]*//
8073         t ok
8074         d
8075         :ok
8076         s/[\\&,]/\\&/g
8077         s/^\('"$ac_word_re"'\)\(([^()]*)\)[      ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
8078         s/^\('"$ac_word_re"'\)[  ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
8079   ' >>conftest.defines
8080
8081 # Remove the space that was appended to ease matching.
8082 # Then replace #undef with comments.  This is necessary, for
8083 # example, in the case of _POSIX_SOURCE, which is predefined and required
8084 # on some systems where configure will not decide to define it.
8085 # (The regexp can be short, since the line contains either #define or #undef.)
8086 echo 's/ $//
8087 s,^[     #]*u.*,/* & */,' >>conftest.defines
8088
8089 # Break up conftest.defines:
8090 ac_max_sed_lines=50
8091
8092 # First sed command is:  sed -f defines.sed $ac_file_inputs >"$tmp/out1"
8093 # Second one is:         sed -f defines.sed "$tmp/out1" >"$tmp/out2"
8094 # Third one will be:     sed -f defines.sed "$tmp/out2" >"$tmp/out1"
8095 # et cetera.
8096 ac_in='$ac_file_inputs'
8097 ac_out='"$tmp/out1"'
8098 ac_nxt='"$tmp/out2"'
8099
8100 while :
8101 do
8102   # Write a here document:
8103     cat >>$CONFIG_STATUS <<_ACEOF
8104     # First, check the format of the line:
8105     cat >"\$tmp/defines.sed" <<\\CEOF
8106 /^[      ]*#[    ]*undef[        ][      ]*$ac_word_re[  ]*\$/b def
8107 /^[      ]*#[    ]*define[       ][      ]*$ac_word_re[(         ]/b def
8108 b
8109 :def
8110 _ACEOF
8111   sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
8112   echo 'CEOF
8113     sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
8114   ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
8115   sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
8116   grep . conftest.tail >/dev/null || break
8117   rm -f conftest.defines
8118   mv conftest.tail conftest.defines
8119 done
8120 rm -f conftest.defines conftest.tail
8121
8122 echo "ac_result=$ac_in" >>$CONFIG_STATUS
8123 cat >>$CONFIG_STATUS <<\_ACEOF
8124   if test x"$ac_file" != x-; then
8125     echo "/* $configure_input  */" >"$tmp/config.h"
8126     cat "$ac_result" >>"$tmp/config.h"
8127     if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then
8128       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
8129 echo "$as_me: $ac_file is unchanged" >&6;}
8130     else
8131       rm -f $ac_file
8132       mv "$tmp/config.h" $ac_file
8133     fi
8134   else
8135     echo "/* $configure_input  */"
8136     cat "$ac_result"
8137   fi
8138   rm -f "$tmp/out12"
8139 # Compute $ac_file's index in $config_headers.
8140 _am_stamp_count=1
8141 for _am_header in $config_headers :; do
8142   case $_am_header in
8143     $ac_file | $ac_file:* )
8144       break ;;
8145     * )
8146       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
8147   esac
8148 done
8149 echo "timestamp for $ac_file" >`$as_dirname -- $ac_file ||
8150 $as_expr X$ac_file : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8151          X$ac_file : 'X\(//\)[^/]' \| \
8152          X$ac_file : 'X\(//\)$' \| \
8153          X$ac_file : 'X\(/\)' \| . 2>/dev/null ||
8154 echo X$ac_file |
8155     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8156             s//\1/
8157             q
8158           }
8159           /^X\(\/\/\)[^/].*/{
8160             s//\1/
8161             q
8162           }
8163           /^X\(\/\/\)$/{
8164             s//\1/
8165             q
8166           }
8167           /^X\(\/\).*/{
8168             s//\1/
8169             q
8170           }
8171           s/.*/./; q'`/stamp-h$_am_stamp_count
8172  ;;
8173
8174   :C)  { echo "$as_me:$LINENO: executing $ac_file commands" >&5
8175 echo "$as_me: executing $ac_file commands" >&6;}
8176  ;;
8177   esac
8178
8179
8180   case $ac_file$ac_mode in
8181     "depfiles":C) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do
8182   # Strip MF so we end up with the name of the file.
8183   mf=`echo "$mf" | sed -e 's/:.*$//'`
8184   # Check whether this is an Automake generated Makefile or not.
8185   # We used to match only the files named `Makefile.in', but
8186   # some people rename them; so instead we look at the file content.
8187   # Grep'ing the first line is not enough: some people post-process
8188   # each Makefile.in and add a new line on top of each file to say so.
8189   # So let's grep whole file.
8190   if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
8191     dirpart=`$as_dirname -- "$mf" ||
8192 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8193          X"$mf" : 'X\(//\)[^/]' \| \
8194          X"$mf" : 'X\(//\)$' \| \
8195          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
8196 echo X"$mf" |
8197     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8198             s//\1/
8199             q
8200           }
8201           /^X\(\/\/\)[^/].*/{
8202             s//\1/
8203             q
8204           }
8205           /^X\(\/\/\)$/{
8206             s//\1/
8207             q
8208           }
8209           /^X\(\/\).*/{
8210             s//\1/
8211             q
8212           }
8213           s/.*/./; q'`
8214   else
8215     continue
8216   fi
8217   grep '^DEP_FILES *= *[^ #]' < "$mf" > /dev/null || continue
8218   # Extract the definition of DEP_FILES from the Makefile without
8219   # running `make'.
8220   DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
8221   test -z "$DEPDIR" && continue
8222   # When using ansi2knr, U may be empty or an underscore; expand it
8223   U=`sed -n 's/^U = //p' < "$mf"`
8224   test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
8225   # We invoke sed twice because it is the simplest approach to
8226   # changing $(DEPDIR) to its actual value in the expansion.
8227   for file in `sed -n '
8228     /^DEP_FILES = .*\\\\$/ {
8229       s/^DEP_FILES = //
8230       :loop
8231         s/\\\\$//
8232         p
8233         n
8234         /\\\\$/ b loop
8235       p
8236     }
8237     /^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
8238        sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
8239     # Make sure the directory exists.
8240     test -f "$dirpart/$file" && continue
8241     fdir=`$as_dirname -- "$file" ||
8242 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8243          X"$file" : 'X\(//\)[^/]' \| \
8244          X"$file" : 'X\(//\)$' \| \
8245          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
8246 echo X"$file" |
8247     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8248             s//\1/
8249             q
8250           }
8251           /^X\(\/\/\)[^/].*/{
8252             s//\1/
8253             q
8254           }
8255           /^X\(\/\/\)$/{
8256             s//\1/
8257             q
8258           }
8259           /^X\(\/\).*/{
8260             s//\1/
8261             q
8262           }
8263           s/.*/./; q'`
8264     { as_dir=$dirpart/$fdir
8265   case $as_dir in #(
8266   -*) as_dir=./$as_dir;;
8267   esac
8268   test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
8269     as_dirs=
8270     while :; do
8271       case $as_dir in #(
8272       *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
8273       *) as_qdir=$as_dir;;
8274       esac
8275       as_dirs="'$as_qdir' $as_dirs"
8276       as_dir=`$as_dirname -- "$as_dir" ||
8277 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8278          X"$as_dir" : 'X\(//\)[^/]' \| \
8279          X"$as_dir" : 'X\(//\)$' \| \
8280          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
8281 echo X"$as_dir" |
8282     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8283             s//\1/
8284             q
8285           }
8286           /^X\(\/\/\)[^/].*/{
8287             s//\1/
8288             q
8289           }
8290           /^X\(\/\/\)$/{
8291             s//\1/
8292             q
8293           }
8294           /^X\(\/\).*/{
8295             s//\1/
8296             q
8297           }
8298           s/.*/./; q'`
8299       test -d "$as_dir" && break
8300     done
8301     test -z "$as_dirs" || eval "mkdir $as_dirs"
8302   } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
8303 echo "$as_me: error: cannot create directory $as_dir" >&2;}
8304    { (exit 1); exit 1; }; }; }
8305     # echo "creating $dirpart/$file"
8306     echo '# dummy' > "$dirpart/$file"
8307   done
8308 done
8309  ;;
8310
8311   esac
8312 done # for ac_tag
8313
8314
8315 { (exit 0); exit 0; }
8316 _ACEOF
8317 chmod +x $CONFIG_STATUS
8318 ac_clean_files=$ac_clean_files_save
8319
8320
8321 # configure is writing to config.log, and then calls config.status.
8322 # config.status does its own redirection, appending to config.log.
8323 # Unfortunately, on DOS this fails, as config.log is still kept open
8324 # by configure, so config.status won't be able to write to it; its
8325 # output is simply discarded.  So we exec the FD to /dev/null,
8326 # effectively closing config.log, so it can be properly (re)opened and
8327 # appended to by config.status.  When coming back to configure, we
8328 # need to make the FD available again.
8329 if test "$no_create" != yes; then
8330   ac_cs_success=:
8331   ac_config_status_args=
8332   test "$silent" = yes &&
8333     ac_config_status_args="$ac_config_status_args --quiet"
8334   exec 5>/dev/null
8335   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
8336   exec 5>>config.log
8337   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8338   # would make configure fail if this is the last instruction.
8339   $ac_cs_success || { (exit 1); exit 1; }
8340 fi
8341