configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.61 for GRUB 1.96.
   4 #
   5 # Report bugs to <bug-grub@gnu.org>.
   6 #
   7 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   8 # 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## --------------------- ##
  12 ## M4sh Initialization.  ##
  13 ## --------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  18   emulate sh
  19   NULLCMD=:
  20   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in
  26   *posix*) set -o posix ;;
  27 esac
  28
  29 fi
  30
  31
  32
  33
  34 # PATH needs CR
  35 # Avoid depending upon Character Ranges.
  36 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
  37 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
  38 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
  39 as_cr_digits='0123456789'
  40 as_cr_alnum=$as_cr_Letters$as_cr_digits
  41
  42 # The user is always right.
  43 if test "${PATH_SEPARATOR+set}" != set; then
  44   echo "#! /bin/sh" >conf$$.sh
  45   echo  "exit 0"   >>conf$$.sh
  46   chmod +x conf$$.sh
  47   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
  48     PATH_SEPARATOR=';'
  49   else
  50     PATH_SEPARATOR=:
  51   fi
  52   rm -f conf$$.sh
  53 fi
  54
  55 # Support unset when possible.
  56 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
  57   as_unset=unset
  58 else
  59   as_unset=false
  60 fi
  61
  62
  63 # IFS
  64 # We need space, tab and new line, in precisely that order.  Quoting is
  65 # there to prevent editors from complaining about space-tab.
  66 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  67 # splitting by setting IFS to empty value.)
  68 as_nl='
  69 '
  70 IFS=" ""        $as_nl"
  71
  72 # Find who we are.  Look in the path if we contain no directory separator.
  73 case $0 in
  74   *[\\/]* ) as_myself=$0 ;;
  75   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  76 for as_dir in $PATH
  77 do
  78   IFS=$as_save_IFS
  79   test -z "$as_dir" && as_dir=.
  80   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  81 done
  82 IFS=$as_save_IFS
  83
  84      ;;
  85 esac
  86 # We did not find ourselves, most probably we were run as `sh COMMAND'
  87 # in which case we are not to be found in the path.
  88 if test "x$as_myself" = x; then
  89   as_myself=$0
  90 fi
  91 if test ! -f "$as_myself"; then
  92   echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  93   { (exit 1); exit 1; }
  94 fi
  95
  96 # Work around bugs in pre-3.0 UWIN ksh.
  97 for as_var in ENV MAIL MAILPATH
  98 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
  99 done
 100 PS1='$ '
 101 PS2='> '
 102 PS4='+ '
 103
 104 # NLS nuisances.
 105 for as_var in \
 106   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
 107   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
 108   LC_TELEPHONE LC_TIME
 109 do
 110   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
 111     eval $as_var=C; export $as_var
 112   else
 113     ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
 114   fi
 115 done
 116
 117 # Required to use basename.
 118 if expr a : '\(a\)' >/dev/null 2>&1 &&
 119    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 120   as_expr=expr
 121 else
 122   as_expr=false
 123 fi
 124
 125 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 126   as_basename=basename
 127 else
 128   as_basename=false
 129 fi
 130
 131
 132 # Name of the executable.
 133 as_me=`$as_basename -- "$0" ||
 134 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 135          X"$0" : 'X\(//\)$' \| \
 136          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 137 echo X/"$0" |
 138     sed '/^.*\/\([^/][^/]*\)\/*$/{
 139             s//\1/
 140             q
 141           }
 142           /^X\/\(\/\/\)$/{
 143             s//\1/
 144             q
 145           }
 146           /^X\/\(\/\).*/{
 147             s//\1/
 148             q
 149           }
 150           s/.*/./; q'`
 151
 152 # CDPATH.
 153 $as_unset CDPATH
 154
 155
 156 if test "x$CONFIG_SHELL" = x; then
 157   if (eval ":") 2>/dev/null; then
 158   as_have_required=yes
 159 else
 160   as_have_required=no
 161 fi
 162
 163   if test $as_have_required = yes &&     (eval ":
 164 (as_func_return () {
 165   (exit \$1)
 166 }
 167 as_func_success () {
 168   as_func_return 0
 169 }
 170 as_func_failure () {
 171   as_func_return 1
 172 }
 173 as_func_ret_success () {
 174   return 0
 175 }
 176 as_func_ret_failure () {
 177   return 1
 178 }
 179
 180 exitcode=0
 181 if as_func_success; then
 182   :
 183 else
 184   exitcode=1
 185   echo as_func_success failed.
 186 fi
 187
 188 if as_func_failure; then
 189   exitcode=1
 190   echo as_func_failure succeeded.
 191 fi
 192
 193 if as_func_ret_success; then
 194   :
 195 else
 196   exitcode=1
 197   echo as_func_ret_success failed.
 198 fi
 199
 200 if as_func_ret_failure; then
 201   exitcode=1
 202   echo as_func_ret_failure succeeded.
 203 fi
 204
 205 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
 206   :
 207 else
 208   exitcode=1
 209   echo positional parameters were not saved.
 210 fi
 211
 212 test \$exitcode = 0) || { (exit 1); exit 1; }
 213
 214 (
 215   as_lineno_1=\$LINENO
 216   as_lineno_2=\$LINENO
 217   test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
 218   test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
 219 ") 2> /dev/null; then
 220   :
 221 else
 222   as_candidate_shells=
 223     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 224 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 225 do
 226   IFS=$as_save_IFS
 227   test -z "$as_dir" && as_dir=.
 228   case $as_dir in
 229          /*)
 230            for as_base in sh bash ksh sh5; do
 231              as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
 232            done;;
 233        esac
 234 done
 235 IFS=$as_save_IFS
 236
 237
 238       for as_shell in $as_candidate_shells $SHELL; do
 239          # Try only shells that exist, to save several forks.
 240          if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 241                 { ("$as_shell") 2> /dev/null <<\_ASEOF
 242 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 243   emulate sh
 244   NULLCMD=:
 245   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
 246   # is contrary to our usage.  Disable this feature.
 247   alias -g '${1+"$@"}'='"$@"'
 248   setopt NO_GLOB_SUBST
 249 else
 250   case `(set -o) 2>/dev/null` in
 251   *posix*) set -o posix ;;
 252 esac
 253
 254 fi
 255
 256
 257 :
 258 _ASEOF
 259 }; then
 260   CONFIG_SHELL=$as_shell
 261                as_have_required=yes
 262                if { "$as_shell" 2> /dev/null <<\_ASEOF
 263 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 264   emulate sh
 265   NULLCMD=:
 266   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
 267   # is contrary to our usage.  Disable this feature.
 268   alias -g '${1+"$@"}'='"$@"'
 269   setopt NO_GLOB_SUBST
 270 else
 271   case `(set -o) 2>/dev/null` in
 272   *posix*) set -o posix ;;
 273 esac
 274
 275 fi
 276
 277
 278 :
 279 (as_func_return () {
 280   (exit $1)
 281 }
 282 as_func_success () {
 283   as_func_return 0
 284 }
 285 as_func_failure () {
 286   as_func_return 1
 287 }
 288 as_func_ret_success () {
 289   return 0
 290 }
 291 as_func_ret_failure () {
 292   return 1
 293 }
 294
 295 exitcode=0
 296 if as_func_success; then
 297   :
 298 else
 299   exitcode=1
 300   echo as_func_success failed.
 301 fi
 302
 303 if as_func_failure; then
 304   exitcode=1
 305   echo as_func_failure succeeded.
 306 fi
 307
 308 if as_func_ret_success; then
 309   :
 310 else
 311   exitcode=1
 312   echo as_func_ret_success failed.
 313 fi
 314
 315 if as_func_ret_failure; then
 316   exitcode=1
 317   echo as_func_ret_failure succeeded.
 318 fi
 319
 320 if ( set x; as_func_ret_success y && test x = "$1" ); then
 321   :
 322 else
 323   exitcode=1
 324   echo positional parameters were not saved.
 325 fi
 326
 327 test $exitcode = 0) || { (exit 1); exit 1; }
 328
 329 (
 330   as_lineno_1=$LINENO
 331   as_lineno_2=$LINENO
 332   test "x$as_lineno_1" != "x$as_lineno_2" &&
 333   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
 334
 335 _ASEOF
 336 }; then
 337   break
 338 fi
 339
 340 fi
 341
 342       done
 343
 344       if test "x$CONFIG_SHELL" != x; then
 345   for as_var in BASH_ENV ENV
 346         do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
 347         done
 348         export CONFIG_SHELL
 349         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 350 fi
 351
 352
 353     if test $as_have_required = no; then
 354   echo This script requires a shell more modern than all the
 355       echo shells that I found on your system.  Please install a
 356       echo modern shell, or manually run the script under such a
 357       echo shell if you do have one.
 358       { (exit 1); exit 1; }
 359 fi
 360
 361
 362 fi
 363
 364 fi
 365
 366
 367
 368 (eval "as_func_return () {
 369   (exit \$1)
 370 }
 371 as_func_success () {
 372   as_func_return 0
 373 }
 374 as_func_failure () {
 375   as_func_return 1
 376 }
 377 as_func_ret_success () {
 378   return 0
 379 }
 380 as_func_ret_failure () {
 381   return 1
 382 }
 383
 384 exitcode=0
 385 if as_func_success; then
 386   :
 387 else
 388   exitcode=1
 389   echo as_func_success failed.
 390 fi
 391
 392 if as_func_failure; then
 393   exitcode=1
 394   echo as_func_failure succeeded.
 395 fi
 396
 397 if as_func_ret_success; then
 398   :
 399 else
 400   exitcode=1
 401   echo as_func_ret_success failed.
 402 fi
 403
 404 if as_func_ret_failure; then
 405   exitcode=1
 406   echo as_func_ret_failure succeeded.
 407 fi
 408
 409 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
 410   :
 411 else
 412   exitcode=1
 413   echo positional parameters were not saved.
 414 fi
 415
 416 test \$exitcode = 0") || {
 417   echo No shell found that supports shell functions.
 418   echo Please tell autoconf@gnu.org about your system,
 419   echo including any error possibly output before this
 420   echo message
 421 }
 422
 423
 424
 425   as_lineno_1=$LINENO
 426   as_lineno_2=$LINENO
 427   test "x$as_lineno_1" != "x$as_lineno_2" &&
 428   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
 429
 430   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
 431   # uniformly replaced by the line number.  The first 'sed' inserts a
 432   # line-number line after each line using $LINENO; the second 'sed'
 433   # does the real work.  The second script uses 'N' to pair each
 434   # line-number line with the line containing $LINENO, and appends
 435   # trailing '-' during substitution so that $LINENO is not a special
 436   # case at line end.
 437   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
 438   # scripts with optimization help from Paolo Bonzini.  Blame Lee
 439   # E. McMahon (1931-1989) for sed's syntax.  :-)
 440   sed -n '
 441     p
 442     /[$]LINENO/=
 443   ' <$as_myself |
 444     sed '
 445       s/[$]LINENO.*/&-/
 446       t lineno
 447       b
 448       :lineno
 449       N
 450       :loop
 451       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 452       t loop
 453       s/-\n.*//
 454     ' >$as_me.lineno &&
 455   chmod +x "$as_me.lineno" ||
 456     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
 457    { (exit 1); exit 1; }; }
 458
 459   # Don't try to exec as it changes $[0], causing all sort of problems
 460   # (the dirname of $[0] is not the place where we might find the
 461   # original and so on.  Autoconf is especially sensitive to this).
 462   . "./$as_me.lineno"
 463   # Exit status is that of the last command.
 464   exit
 465 }
 466
 467
 468 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 469   as_dirname=dirname
 470 else
 471   as_dirname=false
 472 fi
 473
 474 ECHO_C= ECHO_N= ECHO_T=
 475 case `echo -n x` in
 476 -n*)
 477   case `echo 'x\c'` in
 478   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 479   *)   ECHO_C='\c';;
 480   esac;;
 481 *)
 482   ECHO_N='-n';;
 483 esac
 484
 485 if expr a : '\(a\)' >/dev/null 2>&1 &&
 486    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 487   as_expr=expr
 488 else
 489   as_expr=false
 490 fi
 491
 492 rm -f conf$$ conf$$.exe conf$$.file
 493 if test -d conf$$.dir; then
 494   rm -f conf$$.dir/conf$$.file
 495 else
 496   rm -f conf$$.dir
 497   mkdir conf$$.dir
 498 fi
 499 echo >conf$$.file
 500 if ln -s conf$$.file conf$$ 2>/dev/null; then
 501   as_ln_s='ln -s'
 502   # ... but there are two gotchas:
 503   # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 504   # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 505   # In both cases, we have to default to `cp -p'.
 506   ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 507     as_ln_s='cp -p'
 508 elif ln conf$$.file conf$$ 2>/dev/null; then
 509   as_ln_s=ln
 510 else
 511   as_ln_s='cp -p'
 512 fi
 513 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 514 rmdir conf$$.dir 2>/dev/null
 515
 516 if mkdir -p . 2>/dev/null; then
 517   as_mkdir_p=:
 518 else
 519   test -d ./-p && rmdir ./-p
 520   as_mkdir_p=false
 521 fi
 522
 523 if test -x / >/dev/null 2>&1; then
 524   as_test_x='test -x'
 525 else
 526   if ls -dL / >/dev/null 2>&1; then
 527     as_ls_L_option=L
 528   else
 529     as_ls_L_option=
 530   fi
 531   as_test_x='
 532     eval sh -c '\''
 533       if test -d "$1"; then
 534         test -d "$1/.";
 535       else
 536         case $1 in
 537         -*)set "./$1";;
 538         esac;
 539         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
 540         ???[sx]*):;;*)false;;esac;fi
 541     '\'' sh
 542   '
 543 fi
 544 as_executable_p=$as_test_x
 545
 546 # Sed expression to map a string onto a valid CPP name.
 547 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 548
 549 # Sed expression to map a string onto a valid variable name.
 550 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 551
 552
 553
 554 exec 7<&0 </dev/null 6>&1
 555
 556 # Name of the host.
 557 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 558 # so uname gets run too.
 559 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 560
 561 #
 562 # Initializations.
 563 #
 564 ac_default_prefix=/usr/local
 565 ac_clean_files=
 566 ac_config_libobj_dir=.
 567 LIBOBJS=
 568 cross_compiling=no
 569 subdirs=
 570 MFLAGS=
 571 MAKEFLAGS=
 572 SHELL=${CONFIG_SHELL-/bin/sh}
 573
 574 # Identity of this package.
 575 PACKAGE_NAME='GRUB'
 576 PACKAGE_TARNAME='grub'
 577 PACKAGE_VERSION='1.96'
 578 PACKAGE_STRING='GRUB 1.96'
 579 PACKAGE_BUGREPORT='bug-grub@gnu.org'
 580
 581 ac_unique_file="include/grub/dl.h"
 582 # Factoring default headers for most tests.
 583 ac_includes_default="\
 584 #include <stdio.h>
 585 #ifdef HAVE_SYS_TYPES_H
 586 # include <sys/types.h>
 587 #endif
 588 #ifdef HAVE_SYS_STAT_H
 589 # include <sys/stat.h>
 590 #endif
 591 #ifdef STDC_HEADERS
 592 # include <stdlib.h>
 593 # include <stddef.h>
 594 #else
 595 # ifdef HAVE_STDLIB_H
 596 #  include <stdlib.h>
 597 # endif
 598 #endif
 599 #ifdef HAVE_STRING_H
 600 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 601 #  include <memory.h>
 602 # endif
 603 # include <string.h>
 604 #endif
 605 #ifdef HAVE_STRINGS_H
 606 # include <strings.h>
 607 #endif
 608 #ifdef HAVE_INTTYPES_H
 609 # include <inttypes.h>
 610 #endif
 611 #ifdef HAVE_STDINT_H
 612 # include <stdint.h>
 613 #endif
 614 #ifdef HAVE_UNISTD_H
 615 # include <unistd.h>
 616 #endif"
 617
 618 ac_subst_vars='SHELL
 619 PATH_SEPARATOR
 620 PACKAGE_NAME
 621 PACKAGE_TARNAME
 622 PACKAGE_VERSION
 623 PACKAGE_STRING
 624 PACKAGE_BUGREPORT
 625 exec_prefix
 626 prefix
 627 program_transform_name
 628 bindir
 629 sbindir
 630 libexecdir
 631 datarootdir
 632 datadir
 633 sysconfdir
 634 sharedstatedir
 635 localstatedir
 636 includedir
 637 oldincludedir
 638 docdir
 639 infodir
 640 htmldir
 641 dvidir
 642 pdfdir
 643 psdir
 644 libdir
 645 localedir
 646 mandir
 647 DEFS
 648 ECHO_C
 649 ECHO_N
 650 ECHO_T
 651 LIBS
 652 build_alias
 653 host_alias
 654 target_alias
 655 build
 656 build_cpu
 657 build_vendor
 658 build_os
 659 host
 660 host_cpu
 661 host_vendor
 662 host_os
 663 target
 664 target_cpu
 665 target_vendor
 666 target_os
 667 platform
 668 CMP
 669 YACC
 670 UNIFONT_HEX
 671 INSTALL_PROGRAM
 672 INSTALL_SCRIPT
 673 INSTALL_DATA
 674 AWK
 675 SET_MAKE
 676 RUBY
 677 HELP2MAN
 678 CC
 679 CFLAGS
 680 LDFLAGS
 681 CPPFLAGS
 682 ac_ct_CC
 683 EXEEXT
 684 OBJEXT
 685 CPP
 686 GREP
 687 EGREP
 688 LIBLZO
 689 TARGET_CC
 690 ac_ct_TARGET_CC
 691 OBJCOPY
 692 STRIP
 693 NM
 694 TARGET_CFLAGS
 695 TARGET_CPPFLAGS
 696 TARGET_LDFLAGS
 697 LIBCURSES
 698 enable_grub_emu
 699 enable_grub_fstest
 700 LIBOBJS
 701 LTLIBOBJS'
 702 ac_subst_files=''
 703       ac_precious_vars='build_alias
 704 host_alias
 705 target_alias
 706 CC
 707 CFLAGS
 708 LDFLAGS
 709 LIBS
 710 CPPFLAGS
 711 CPP'
 712
 713
 714 # Initialize some variables set by options.
 715 ac_init_help=
 716 ac_init_version=false
 717 # The variables have the same names as the options, with
 718 # dashes changed to underlines.
 719 cache_file=/dev/null
 720 exec_prefix=NONE
 721 no_create=
 722 no_recursion=
 723 prefix=NONE
 724 program_prefix=NONE
 725 program_suffix=NONE
 726 program_transform_name=s,x,x,
 727 silent=
 728 site=
 729 srcdir=
 730 verbose=
 731 x_includes=NONE
 732 x_libraries=NONE
 733
 734 # Installation directory options.
 735 # These are left unexpanded so users can "make install exec_prefix=/foo"
 736 # and all the variables that are supposed to be based on exec_prefix
 737 # by default will actually change.
 738 # Use braces instead of parens because sh, perl, etc. also accept them.
 739 # (The list follows the same order as the GNU Coding Standards.)
 740 bindir='${exec_prefix}/bin'
 741 sbindir='${exec_prefix}/sbin'
 742 libexecdir='${exec_prefix}/libexec'
 743 datarootdir='${prefix}/share'
 744 datadir='${datarootdir}'
 745 sysconfdir='${prefix}/etc'
 746 sharedstatedir='${prefix}/com'
 747 localstatedir='${prefix}/var'
 748 includedir='${prefix}/include'
 749 oldincludedir='/usr/include'
 750 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 751 infodir='${datarootdir}/info'
 752 htmldir='${docdir}'
 753 dvidir='${docdir}'
 754 pdfdir='${docdir}'
 755 psdir='${docdir}'
 756 libdir='${exec_prefix}/lib'
 757 localedir='${datarootdir}/locale'
 758 mandir='${datarootdir}/man'
 759
 760 ac_prev=
 761 ac_dashdash=
 762 for ac_option
 763 do
 764   # If the previous option needs an argument, assign it.
 765   if test -n "$ac_prev"; then
 766     eval $ac_prev=\$ac_option
 767     ac_prev=
 768     continue
 769   fi
 770
 771   case $ac_option in
 772   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 773   *)    ac_optarg=yes ;;
 774   esac
 775
 776   # Accept the important Cygnus configure options, so we can diagnose typos.
 777
 778   case $ac_dashdash$ac_option in
 779   --)
 780     ac_dashdash=yes ;;
 781
 782   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 783     ac_prev=bindir ;;
 784   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 785     bindir=$ac_optarg ;;
 786
 787   -build | --build | --buil | --bui | --bu)
 788     ac_prev=build_alias ;;
 789   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 790     build_alias=$ac_optarg ;;
 791
 792   -cache-file | --cache-file | --cache-fil | --cache-fi \
 793   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 794     ac_prev=cache_file ;;
 795   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 796   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 797     cache_file=$ac_optarg ;;
 798
 799   --config-cache | -C)
 800     cache_file=config.cache ;;
 801
 802   -datadir | --datadir | --datadi | --datad)
 803     ac_prev=datadir ;;
 804   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 805     datadir=$ac_optarg ;;
 806
 807   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 808   | --dataroo | --dataro | --datar)
 809     ac_prev=datarootdir ;;
 810   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 811   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 812     datarootdir=$ac_optarg ;;
 813
 814   -disable-* | --disable-*)
 815     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 816     # Reject names that are not valid shell variable names.
 817     expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 818       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 819    { (exit 1); exit 1; }; }
 820     ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
 821     eval enable_$ac_feature=no ;;
 822
 823   -docdir | --docdir | --docdi | --doc | --do)
 824     ac_prev=docdir ;;
 825   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 826     docdir=$ac_optarg ;;
 827
 828   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 829     ac_prev=dvidir ;;
 830   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 831     dvidir=$ac_optarg ;;
 832
 833   -enable-* | --enable-*)
 834     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 835     # Reject names that are not valid shell variable names.
 836     expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 837       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 838    { (exit 1); exit 1; }; }
 839     ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
 840     eval enable_$ac_feature=\$ac_optarg ;;
 841
 842   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 843   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 844   | --exec | --exe | --ex)
 845     ac_prev=exec_prefix ;;
 846   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 847   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 848   | --exec=* | --exe=* | --ex=*)
 849     exec_prefix=$ac_optarg ;;
 850
 851   -gas | --gas | --ga | --g)
 852     # Obsolete; use --with-gas.
 853     with_gas=yes ;;
 854
 855   -help | --help | --hel | --he | -h)
 856     ac_init_help=long ;;
 857   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 858     ac_init_help=recursive ;;
 859   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 860     ac_init_help=short ;;
 861
 862   -host | --host | --hos | --ho)
 863     ac_prev=host_alias ;;
 864   -host=* | --host=* | --hos=* | --ho=*)
 865     host_alias=$ac_optarg ;;
 866
 867   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 868     ac_prev=htmldir ;;
 869   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 870   | --ht=*)
 871     htmldir=$ac_optarg ;;
 872
 873   -includedir | --includedir | --includedi | --included | --include \
 874   | --includ | --inclu | --incl | --inc)
 875     ac_prev=includedir ;;
 876   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 877   | --includ=* | --inclu=* | --incl=* | --inc=*)
 878     includedir=$ac_optarg ;;
 879
 880   -infodir | --infodir | --infodi | --infod | --info | --inf)
 881     ac_prev=infodir ;;
 882   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 883     infodir=$ac_optarg ;;
 884
 885   -libdir | --libdir | --libdi | --libd)
 886     ac_prev=libdir ;;
 887   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 888     libdir=$ac_optarg ;;
 889
 890   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 891   | --libexe | --libex | --libe)
 892     ac_prev=libexecdir ;;
 893   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 894   | --libexe=* | --libex=* | --libe=*)
 895     libexecdir=$ac_optarg ;;
 896
 897   -localedir | --localedir | --localedi | --localed | --locale)
 898     ac_prev=localedir ;;
 899   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 900     localedir=$ac_optarg ;;
 901
 902   -localstatedir | --localstatedir | --localstatedi | --localstated \
 903   | --localstate | --localstat | --localsta | --localst | --locals)
 904     ac_prev=localstatedir ;;
 905   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 906   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 907     localstatedir=$ac_optarg ;;
 908
 909   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 910     ac_prev=mandir ;;
 911   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 912     mandir=$ac_optarg ;;
 913
 914   -nfp | --nfp | --nf)
 915     # Obsolete; use --without-fp.
 916     with_fp=no ;;
 917
 918   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 919   | --no-cr | --no-c | -n)
 920     no_create=yes ;;
 921
 922   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 923   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 924     no_recursion=yes ;;
 925
 926   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 927   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 928   | --oldin | --oldi | --old | --ol | --o)
 929     ac_prev=oldincludedir ;;
 930   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 931   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 932   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 933     oldincludedir=$ac_optarg ;;
 934
 935   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 936     ac_prev=prefix ;;
 937   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 938     prefix=$ac_optarg ;;
 939
 940   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 941   | --program-pre | --program-pr | --program-p)
 942     ac_prev=program_prefix ;;
 943   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 944   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 945     program_prefix=$ac_optarg ;;
 946
 947   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 948   | --program-suf | --program-su | --program-s)
 949     ac_prev=program_suffix ;;
 950   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 951   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 952     program_suffix=$ac_optarg ;;
 953
 954   -program-transform-name | --program-transform-name \
 955   | --program-transform-nam | --program-transform-na \
 956   | --program-transform-n | --program-transform- \
 957   | --program-transform | --program-transfor \
 958   | --program-transfo | --program-transf \
 959   | --program-trans | --program-tran \
 960   | --progr-tra | --program-tr | --program-t)
 961     ac_prev=program_transform_name ;;
 962   -program-transform-name=* | --program-transform-name=* \
 963   | --program-transform-nam=* | --program-transform-na=* \
 964   | --program-transform-n=* | --program-transform-=* \
 965   | --program-transform=* | --program-transfor=* \
 966   | --program-transfo=* | --program-transf=* \
 967   | --program-trans=* | --program-tran=* \
 968   | --progr-tra=* | --program-tr=* | --program-t=*)
 969     program_transform_name=$ac_optarg ;;
 970
 971   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 972     ac_prev=pdfdir ;;
 973   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 974     pdfdir=$ac_optarg ;;
 975
 976   -psdir | --psdir | --psdi | --psd | --ps)
 977     ac_prev=psdir ;;
 978   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 979     psdir=$ac_optarg ;;
 980
 981   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 982   | -silent | --silent | --silen | --sile | --sil)
 983     silent=yes ;;
 984
 985   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 986     ac_prev=sbindir ;;
 987   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 988   | --sbi=* | --sb=*)
 989     sbindir=$ac_optarg ;;
 990
 991   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 992   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 993   | --sharedst | --shareds | --shared | --share | --shar \
 994   | --sha | --sh)
 995     ac_prev=sharedstatedir ;;
 996   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 997   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 998   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 999   | --sha=* | --sh=*)
1000     sharedstatedir=$ac_optarg ;;
1001
1002   -site | --site | --sit)
1003     ac_prev=site ;;
1004   -site=* | --site=* | --sit=*)
1005     site=$ac_optarg ;;
1006
1007   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1008     ac_prev=srcdir ;;
1009   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1010     srcdir=$ac_optarg ;;
1011
1012   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1013   | --syscon | --sysco | --sysc | --sys | --sy)
1014     ac_prev=sysconfdir ;;
1015   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1016   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1017     sysconfdir=$ac_optarg ;;
1018
1019   -target | --target | --targe | --targ | --tar | --ta | --t)
1020     ac_prev=target_alias ;;
1021   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1022     target_alias=$ac_optarg ;;
1023
1024   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1025     verbose=yes ;;
1026
1027   -version | --version | --versio | --versi | --vers | -V)
1028     ac_init_version=: ;;
1029
1030   -with-* | --with-*)
1031     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1032     # Reject names that are not valid shell variable names.
1033     expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1034       { echo "$as_me: error: invalid package name: $ac_package" >&2
1035    { (exit 1); exit 1; }; }
1036     ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
1037     eval with_$ac_package=\$ac_optarg ;;
1038
1039   -without-* | --without-*)
1040     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1041     # Reject names that are not valid shell variable names.
1042     expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1043       { echo "$as_me: error: invalid package name: $ac_package" >&2
1044    { (exit 1); exit 1; }; }
1045     ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
1046     eval with_$ac_package=no ;;
1047
1048   --x)
1049     # Obsolete; use --with-x.
1050     with_x=yes ;;
1051
1052   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1053   | --x-incl | --x-inc | --x-in | --x-i)
1054     ac_prev=x_includes ;;
1055   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1056   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1057     x_includes=$ac_optarg ;;
1058
1059   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1060   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1061     ac_prev=x_libraries ;;
1062   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1063   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1064     x_libraries=$ac_optarg ;;
1065
1066   -*) { echo "$as_me: error: unrecognized option: $ac_option
1067 Try \`$0 --help' for more information." >&2
1068    { (exit 1); exit 1; }; }
1069     ;;
1070
1071   *=*)
1072     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1073     # Reject names that are not valid shell variable names.
1074     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
1075       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
1076    { (exit 1); exit 1; }; }
1077     eval $ac_envvar=\$ac_optarg
1078     export $ac_envvar ;;
1079
1080   *)
1081     # FIXME: should be removed in autoconf 3.0.
1082     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1083     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1084       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1085     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1086     ;;
1087
1088   esac
1089 done
1090
1091 if test -n "$ac_prev"; then
1092   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1093   { echo "$as_me: error: missing argument to $ac_option" >&2
1094    { (exit 1); exit 1; }; }
1095 fi
1096
1097 # Be sure to have absolute directory names.
1098 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1099                 datadir sysconfdir sharedstatedir localstatedir includedir \
1100                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1101                 libdir localedir mandir
1102 do
1103   eval ac_val=\$$ac_var
1104   case $ac_val in
1105     [\\/$]* | ?:[\\/]* )  continue;;
1106     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1107   esac
1108   { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
1109    { (exit 1); exit 1; }; }
1110 done
1111
1112 # There might be people who depend on the old broken behavior: `$host'
1113 # used to hold the argument of --host etc.
1114 # FIXME: To remove some day.
1115 build=$build_alias
1116 host=$host_alias
1117 target=$target_alias
1118
1119 # FIXME: To remove some day.
1120 if test "x$host_alias" != x; then
1121   if test "x$build_alias" = x; then
1122     cross_compiling=maybe
1123     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1124     If a cross compiler is detected then cross compile mode will be used." >&2
1125   elif test "x$build_alias" != "x$host_alias"; then
1126     cross_compiling=yes
1127   fi
1128 fi
1129
1130 ac_tool_prefix=
1131 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1132
1133 test "$silent" = yes && exec 6>/dev/null
1134
1135
1136 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1137 ac_ls_di=`ls -di .` &&
1138 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1139   { echo "$as_me: error: Working directory cannot be determined" >&2
1140    { (exit 1); exit 1; }; }
1141 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1142   { echo "$as_me: error: pwd does not report name of working directory" >&2
1143    { (exit 1); exit 1; }; }
1144
1145
1146 # Find the source files, if location was not specified.
1147 if test -z "$srcdir"; then
1148   ac_srcdir_defaulted=yes
1149   # Try the directory containing this script, then the parent directory.
1150   ac_confdir=`$as_dirname -- "$0" ||
1151 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1152          X"$0" : 'X\(//\)[^/]' \| \
1153          X"$0" : 'X\(//\)$' \| \
1154          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
1155 echo X"$0" |
1156     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1157             s//\1/
1158             q
1159           }
1160           /^X\(\/\/\)[^/].*/{
1161             s//\1/
1162             q
1163           }
1164           /^X\(\/\/\)$/{
1165             s//\1/
1166             q
1167           }
1168           /^X\(\/\).*/{
1169             s//\1/
1170             q
1171           }
1172           s/.*/./; q'`
1173   srcdir=$ac_confdir
1174   if test ! -r "$srcdir/$ac_unique_file"; then
1175     srcdir=..
1176   fi
1177 else
1178   ac_srcdir_defaulted=no
1179 fi
1180 if test ! -r "$srcdir/$ac_unique_file"; then
1181   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1182   { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
1183    { (exit 1); exit 1; }; }
1184 fi
1185 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1186 ac_abs_confdir=`(
1187         cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
1188    { (exit 1); exit 1; }; }
1189         pwd)`
1190 # When building in place, set srcdir=.
1191 if test "$ac_abs_confdir" = "$ac_pwd"; then
1192   srcdir=.
1193 fi
1194 # Remove unnecessary trailing slashes from srcdir.
1195 # Double slashes in file names in object file debugging info
1196 # mess up M-x gdb in Emacs.
1197 case $srcdir in
1198 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1199 esac
1200 for ac_var in $ac_precious_vars; do
1201   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1202   eval ac_env_${ac_var}_value=\$${ac_var}
1203   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1204   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1205 done
1206
1207 #
1208 # Report the --help message.
1209 #
1210 if test "$ac_init_help" = "long"; then
1211   # Omit some internal or obsolete options to make the list less imposing.
1212   # This message is too long to be a string in the A/UX 3.1 sh.
1213   cat <<_ACEOF
1214 \`configure' configures GRUB 1.96 to adapt to many kinds of systems.
1215
1216 Usage: $0 [OPTION]... [VAR=VALUE]...
1217
1218 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1219 VAR=VALUE.  See below for descriptions of some of the useful variables.
1220
1221 Defaults for the options are specified in brackets.
1222
1223 Configuration:
1224   -h, --help              display this help and exit
1225       --help=short        display options specific to this package
1226       --help=recursive    display the short help of all the included packages
1227   -V, --version           display version information and exit
1228   -q, --quiet, --silent   do not print \`checking...' messages
1229       --cache-file=FILE   cache test results in FILE [disabled]
1230   -C, --config-cache      alias for \`--cache-file=config.cache'
1231   -n, --no-create         do not create output files
1232       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1233
1234 Installation directories:
1235   --prefix=PREFIX         install architecture-independent files in PREFIX
1236                           [$ac_default_prefix]
1237   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1238                           [PREFIX]
1239
1240 By default, \`make install' will install all the files in
1241 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1242 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1243 for instance \`--prefix=\$HOME'.
1244
1245 For better control, use the options below.
1246
1247 Fine tuning of the installation directories:
1248   --bindir=DIR           user executables [EPREFIX/bin]
1249   --sbindir=DIR          system admin executables [EPREFIX/sbin]
1250   --libexecdir=DIR       program executables [EPREFIX/libexec]
1251   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
1252   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
1253   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
1254   --libdir=DIR           object code libraries [EPREFIX/lib]
1255   --includedir=DIR       C header files [PREFIX/include]
1256   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
1257   --datarootdir=DIR      read-only arch.-independent data root [PREFIX/share]
1258   --datadir=DIR          read-only architecture-independent data [DATAROOTDIR]
1259   --infodir=DIR          info documentation [DATAROOTDIR/info]
1260   --localedir=DIR        locale-dependent data [DATAROOTDIR/locale]
1261   --mandir=DIR           man documentation [DATAROOTDIR/man]
1262   --docdir=DIR           documentation root [DATAROOTDIR/doc/grub]
1263   --htmldir=DIR          html documentation [DOCDIR]
1264   --dvidir=DIR           dvi documentation [DOCDIR]
1265   --pdfdir=DIR           pdf documentation [DOCDIR]
1266   --psdir=DIR            ps documentation [DOCDIR]
1267 _ACEOF
1268
1269   cat <<\_ACEOF
1270
1271 Program names:
1272   --program-prefix=PREFIX            prepend PREFIX to installed program names
1273   --program-suffix=SUFFIX            append SUFFIX to installed program names
1274   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1275
1276 System types:
1277   --build=BUILD     configure for building on BUILD [guessed]
1278   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1279   --target=TARGET   configure for building compilers for TARGET [HOST]
1280 _ACEOF
1281 fi
1282
1283 if test -n "$ac_init_help"; then
1284   case $ac_init_help in
1285      short | recursive ) echo "Configuration of GRUB 1.96:";;
1286    esac
1287   cat <<\_ACEOF
1288
1289 Optional Features:
1290   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1291   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1292   --disable-largefile     omit support for large files
1293   --enable-mm-debug       include memory manager debugging
1294   --enable-grub-emu       build and install the `grub-emu' debugging utility
1295   --enable-grub-fstest    build and install the `grub-fstest' debugging
1296                           utility
1297
1298 Optional Packages:
1299   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1300   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1301   --with-platform=PLATFORM
1302                           select the host platform [guessed]
1303
1304 Some influential environment variables:
1305   CC          C compiler command
1306   CFLAGS      C compiler flags
1307   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1308               nonstandard directory <lib dir>
1309   LIBS        libraries to pass to the linker, e.g. -l<library>
1310   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1311               you have headers in a nonstandard directory <include dir>
1312   CPP         C preprocessor
1313
1314 Use these variables to override the choices made by `configure' or to help
1315 it to find libraries and programs with nonstandard names/locations.
1316
1317 Report bugs to <bug-grub@gnu.org>.
1318 _ACEOF
1319 ac_status=$?
1320 fi
1321
1322 if test "$ac_init_help" = "recursive"; then
1323   # If there are subdirs, report their specific --help.
1324   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1325     test -d "$ac_dir" || continue
1326     ac_builddir=.
1327
1328 case "$ac_dir" in
1329 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1330 *)
1331   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
1332   # A ".." for each directory in $ac_dir_suffix.
1333   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
1334   case $ac_top_builddir_sub in
1335   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1336   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1337   esac ;;
1338 esac
1339 ac_abs_top_builddir=$ac_pwd
1340 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1341 # for backward compatibility:
1342 ac_top_builddir=$ac_top_build_prefix
1343
1344 case $srcdir in
1345   .)  # We are building in place.
1346     ac_srcdir=.
1347     ac_top_srcdir=$ac_top_builddir_sub
1348     ac_abs_top_srcdir=$ac_pwd ;;
1349   [\\/]* | ?:[\\/]* )  # Absolute name.
1350     ac_srcdir=$srcdir$ac_dir_suffix;
1351     ac_top_srcdir=$srcdir
1352     ac_abs_top_srcdir=$srcdir ;;
1353   *) # Relative name.
1354     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1355     ac_top_srcdir=$ac_top_build_prefix$srcdir
1356     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1357 esac
1358 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1359
1360     cd "$ac_dir" || { ac_status=$?; continue; }
1361     # Check for guested configure.
1362     if test -f "$ac_srcdir/configure.gnu"; then
1363       echo &&
1364       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1365     elif test -f "$ac_srcdir/configure"; then
1366       echo &&
1367       $SHELL "$ac_srcdir/configure" --help=recursive
1368     else
1369       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1370     fi || ac_status=$?
1371     cd "$ac_pwd" || { ac_status=$?; break; }
1372   done
1373 fi
1374
1375 test -n "$ac_init_help" && exit $ac_status
1376 if $ac_init_version; then
1377   cat <<\_ACEOF
1378 GRUB configure 1.96
1379 generated by GNU Autoconf 2.61
1380
1381 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
1382 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1383 This configure script is free software; the Free Software Foundation
1384 gives unlimited permission to copy, distribute and modify it.
1385 _ACEOF
1386   exit
1387 fi
1388 cat >config.log <<_ACEOF
1389 This file contains any messages produced by compilers while
1390 running configure, to aid debugging if configure makes a mistake.
1391
1392 It was created by GRUB $as_me 1.96, which was
1393 generated by GNU Autoconf 2.61.  Invocation command line was
1394
1395   $ $0 $@
1396
1397 _ACEOF
1398 exec 5>>config.log
1399 {
1400 cat <<_ASUNAME
1401 ## --------- ##
1402 ## Platform. ##
1403 ## --------- ##
1404
1405 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1406 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1407 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1408 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1409 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1410
1411 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1412 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1413
1414 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1415 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1416 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1417 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1418 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1419 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1420 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1421
1422 _ASUNAME
1423
1424 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1425 for as_dir in $PATH
1426 do
1427   IFS=$as_save_IFS
1428   test -z "$as_dir" && as_dir=.
1429   echo "PATH: $as_dir"
1430 done
1431 IFS=$as_save_IFS
1432
1433 } >&5
1434
1435 cat >&5 <<_ACEOF
1436
1437
1438 ## ----------- ##
1439 ## Core tests. ##
1440 ## ----------- ##
1441
1442 _ACEOF
1443
1444
1445 # Keep a trace of the command line.
1446 # Strip out --no-create and --no-recursion so they do not pile up.
1447 # Strip out --silent because we don't want to record it for future runs.
1448 # Also quote any args containing shell meta-characters.
1449 # Make two passes to allow for proper duplicate-argument suppression.
1450 ac_configure_args=
1451 ac_configure_args0=
1452 ac_configure_args1=
1453 ac_must_keep_next=false
1454 for ac_pass in 1 2
1455 do
1456   for ac_arg
1457   do
1458     case $ac_arg in
1459     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1460     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1461     | -silent | --silent | --silen | --sile | --sil)
1462       continue ;;
1463     *\'*)
1464       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1465     esac
1466     case $ac_pass in
1467     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1468     2)
1469       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1470       if test $ac_must_keep_next = true; then
1471         ac_must_keep_next=false # Got value, back to normal.
1472       else
1473         case $ac_arg in
1474           *=* | --config-cache | -C | -disable-* | --disable-* \
1475           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1476           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1477           | -with-* | --with-* | -without-* | --without-* | --x)
1478             case "$ac_configure_args0 " in
1479               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1480             esac
1481             ;;
1482           -* ) ac_must_keep_next=true ;;
1483         esac
1484       fi
1485       ac_configure_args="$ac_configure_args '$ac_arg'"
1486       ;;
1487     esac
1488   done
1489 done
1490 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1491 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1492
1493 # When interrupted or exit'd, cleanup temporary files, and complete
1494 # config.log.  We remove comments because anyway the quotes in there
1495 # would cause problems or look ugly.
1496 # WARNING: Use '\'' to represent an apostrophe within the trap.
1497 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1498 trap 'exit_status=$?
1499   # Save into config.log some information that might help in debugging.
1500   {
1501     echo
1502
1503     cat <<\_ASBOX
1504 ## ---------------- ##
1505 ## Cache variables. ##
1506 ## ---------------- ##
1507 _ASBOX
1508     echo
1509     # The following way of writing the cache mishandles newlines in values,
1510 (
1511   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1512     eval ac_val=\$$ac_var
1513     case $ac_val in #(
1514     *${as_nl}*)
1515       case $ac_var in #(
1516       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
1517 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
1518       esac
1519       case $ac_var in #(
1520       _ | IFS | as_nl) ;; #(
1521       *) $as_unset $ac_var ;;
1522       esac ;;
1523     esac
1524   done
1525   (set) 2>&1 |
1526     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1527     *${as_nl}ac_space=\ *)
1528       sed -n \
1529         "s/'\''/'\''\\\\'\'''\''/g;
1530           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1531       ;; #(
1532     *)
1533       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1534       ;;
1535     esac |
1536     sort
1537 )
1538     echo
1539
1540     cat <<\_ASBOX
1541 ## ----------------- ##
1542 ## Output variables. ##
1543 ## ----------------- ##
1544 _ASBOX
1545     echo
1546     for ac_var in $ac_subst_vars
1547     do
1548       eval ac_val=\$$ac_var
1549       case $ac_val in
1550       *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1551       esac
1552       echo "$ac_var='\''$ac_val'\''"
1553     done | sort
1554     echo
1555
1556     if test -n "$ac_subst_files"; then
1557       cat <<\_ASBOX
1558 ## ------------------- ##
1559 ## File substitutions. ##
1560 ## ------------------- ##
1561 _ASBOX
1562       echo
1563       for ac_var in $ac_subst_files
1564       do
1565         eval ac_val=\$$ac_var
1566         case $ac_val in
1567         *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1568         esac
1569         echo "$ac_var='\''$ac_val'\''"
1570       done | sort
1571       echo
1572     fi
1573
1574     if test -s confdefs.h; then
1575       cat <<\_ASBOX
1576 ## ----------- ##
1577 ## confdefs.h. ##
1578 ## ----------- ##
1579 _ASBOX
1580       echo
1581       cat confdefs.h
1582       echo
1583     fi
1584     test "$ac_signal" != 0 &&
1585       echo "$as_me: caught signal $ac_signal"
1586     echo "$as_me: exit $exit_status"
1587   } >&5
1588   rm -f core *.core core.conftest.* &&
1589     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1590     exit $exit_status
1591 ' 0
1592 for ac_signal in 1 2 13 15; do
1593   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1594 done
1595 ac_signal=0
1596
1597 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1598 rm -f -r conftest* confdefs.h
1599
1600 # Predefined preprocessor variables.
1601
1602 cat >>confdefs.h <<_ACEOF
1603 #define PACKAGE_NAME "$PACKAGE_NAME"
1604 _ACEOF
1605
1606
1607 cat >>confdefs.h <<_ACEOF
1608 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1609 _ACEOF
1610
1611
1612 cat >>confdefs.h <<_ACEOF
1613 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1614 _ACEOF
1615
1616
1617 cat >>confdefs.h <<_ACEOF
1618 #define PACKAGE_STRING "$PACKAGE_STRING"
1619 _ACEOF
1620
1621
1622 cat >>confdefs.h <<_ACEOF
1623 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1624 _ACEOF
1625
1626
1627 # Let the site file select an alternate cache file if it wants to.
1628 # Prefer explicitly selected file to automatically selected ones.
1629 if test -n "$CONFIG_SITE"; then
1630   set x "$CONFIG_SITE"
1631 elif test "x$prefix" != xNONE; then
1632   set x "$prefix/share/config.site" "$prefix/etc/config.site"
1633 else
1634   set x "$ac_default_prefix/share/config.site" \
1635         "$ac_default_prefix/etc/config.site"
1636 fi
1637 shift
1638 for ac_site_file
1639 do
1640   if test -r "$ac_site_file"; then
1641     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1642 echo "$as_me: loading site script $ac_site_file" >&6;}
1643     sed 's/^/| /' "$ac_site_file" >&5
1644     . "$ac_site_file"
1645   fi
1646 done
1647
1648 if test -r "$cache_file"; then
1649   # Some versions of bash will fail to source /dev/null (special
1650   # files actually), so we avoid doing that.
1651   if test -f "$cache_file"; then
1652     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1653 echo "$as_me: loading cache $cache_file" >&6;}
1654     case $cache_file in
1655       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1656       *)                      . "./$cache_file";;
1657     esac
1658   fi
1659 else
1660   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1661 echo "$as_me: creating cache $cache_file" >&6;}
1662   >$cache_file
1663 fi
1664
1665 # Check that the precious variables saved in the cache have kept the same
1666 # value.
1667 ac_cache_corrupted=false
1668 for ac_var in $ac_precious_vars; do
1669   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1670   eval ac_new_set=\$ac_env_${ac_var}_set
1671   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1672   eval ac_new_val=\$ac_env_${ac_var}_value
1673   case $ac_old_set,$ac_new_set in
1674     set,)
1675       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1676 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1677       ac_cache_corrupted=: ;;
1678     ,set)
1679       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1680 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1681       ac_cache_corrupted=: ;;
1682     ,);;
1683     *)
1684       if test "x$ac_old_val" != "x$ac_new_val"; then
1685         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1686 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1687         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1688 echo "$as_me:   former value:  $ac_old_val" >&2;}
1689         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1690 echo "$as_me:   current value: $ac_new_val" >&2;}
1691         ac_cache_corrupted=:
1692       fi;;
1693   esac
1694   # Pass precious variables to config.status.
1695   if test "$ac_new_set" = set; then
1696     case $ac_new_val in
1697     *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1698     *) ac_arg=$ac_var=$ac_new_val ;;
1699     esac
1700     case " $ac_configure_args " in
1701       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1702       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1703     esac
1704   fi
1705 done
1706 if $ac_cache_corrupted; then
1707   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1708 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1709   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1710 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1711    { (exit 1); exit 1; }; }
1712 fi
1713
1714
1715
1716
1717
1718
1719
1720
1721
1722
1723
1724
1725
1726
1727
1728
1729
1730
1731
1732
1733
1734
1735
1736
1737
1738 ac_ext=c
1739 ac_cpp='$CPP $CPPFLAGS'
1740 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1741 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1742 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1743
1744
1745
1746
1747 ac_config_headers="$ac_config_headers config.h"
1748
1749
1750 # Checks for host and target systems.
1751 ac_aux_dir=
1752 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
1753   if test -f "$ac_dir/install-sh"; then
1754     ac_aux_dir=$ac_dir
1755     ac_install_sh="$ac_aux_dir/install-sh -c"
1756     break
1757   elif test -f "$ac_dir/install.sh"; then
1758     ac_aux_dir=$ac_dir
1759     ac_install_sh="$ac_aux_dir/install.sh -c"
1760     break
1761   elif test -f "$ac_dir/shtool"; then
1762     ac_aux_dir=$ac_dir
1763     ac_install_sh="$ac_aux_dir/shtool install -c"
1764     break
1765   fi
1766 done
1767 if test -z "$ac_aux_dir"; then
1768   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
1769 echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
1770    { (exit 1); exit 1; }; }
1771 fi
1772
1773 # These three variables are undocumented and unsupported,
1774 # and are intended to be withdrawn in a future Autoconf release.
1775 # They can cause serious problems if a builder's source tree is in a directory
1776 # whose full name contains unusual characters.
1777 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
1778 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
1779 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
1780
1781
1782 # Make sure we can run config.sub.
1783 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
1784   { { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
1785 echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
1786    { (exit 1); exit 1; }; }
1787
1788 { echo "$as_me:$LINENO: checking build system type" >&5
1789 echo $ECHO_N "checking build system type... $ECHO_C" >&6; }
1790 if test "${ac_cv_build+set}" = set; then
1791   echo $ECHO_N "(cached) $ECHO_C" >&6
1792 else
1793   ac_build_alias=$build_alias
1794 test "x$ac_build_alias" = x &&
1795   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
1796 test "x$ac_build_alias" = x &&
1797   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1798 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1799    { (exit 1); exit 1; }; }
1800 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
1801   { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
1802 echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
1803    { (exit 1); exit 1; }; }
1804
1805 fi
1806 { echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1807 echo "${ECHO_T}$ac_cv_build" >&6; }
1808 case $ac_cv_build in
1809 *-*-*) ;;
1810 *) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
1811 echo "$as_me: error: invalid value of canonical build" >&2;}
1812    { (exit 1); exit 1; }; };;
1813 esac
1814 build=$ac_cv_build
1815 ac_save_IFS=$IFS; IFS='-'
1816 set x $ac_cv_build
1817 shift
1818 build_cpu=$1
1819 build_vendor=$2
1820 shift; shift
1821 # Remember, the first character of IFS is used to create $*,
1822 # except with old shells:
1823 build_os=$*
1824 IFS=$ac_save_IFS
1825 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
1826
1827
1828 { echo "$as_me:$LINENO: checking host system type" >&5
1829 echo $ECHO_N "checking host system type... $ECHO_C" >&6; }
1830 if test "${ac_cv_host+set}" = set; then
1831   echo $ECHO_N "(cached) $ECHO_C" >&6
1832 else
1833   if test "x$host_alias" = x; then
1834   ac_cv_host=$ac_cv_build
1835 else
1836   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
1837     { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
1838 echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
1839    { (exit 1); exit 1; }; }
1840 fi
1841
1842 fi
1843 { echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1844 echo "${ECHO_T}$ac_cv_host" >&6; }
1845 case $ac_cv_host in
1846 *-*-*) ;;
1847 *) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
1848 echo "$as_me: error: invalid value of canonical host" >&2;}
1849    { (exit 1); exit 1; }; };;
1850 esac
1851 host=$ac_cv_host
1852 ac_save_IFS=$IFS; IFS='-'
1853 set x $ac_cv_host
1854 shift
1855 host_cpu=$1
1856 host_vendor=$2
1857 shift; shift
1858 # Remember, the first character of IFS is used to create $*,
1859 # except with old shells:
1860 host_os=$*
1861 IFS=$ac_save_IFS
1862 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
1863
1864
1865 { echo "$as_me:$LINENO: checking target system type" >&5
1866 echo $ECHO_N "checking target system type... $ECHO_C" >&6; }
1867 if test "${ac_cv_target+set}" = set; then
1868   echo $ECHO_N "(cached) $ECHO_C" >&6
1869 else
1870   if test "x$target_alias" = x; then
1871   ac_cv_target=$ac_cv_host
1872 else
1873   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
1874     { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&5
1875 echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&2;}
1876    { (exit 1); exit 1; }; }
1877 fi
1878
1879 fi
1880 { echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1881 echo "${ECHO_T}$ac_cv_target" >&6; }
1882 case $ac_cv_target in
1883 *-*-*) ;;
1884 *) { { echo "$as_me:$LINENO: error: invalid value of canonical target" >&5
1885 echo "$as_me: error: invalid value of canonical target" >&2;}
1886    { (exit 1); exit 1; }; };;
1887 esac
1888 target=$ac_cv_target
1889 ac_save_IFS=$IFS; IFS='-'
1890 set x $ac_cv_target
1891 shift
1892 target_cpu=$1
1893 target_vendor=$2
1894 shift; shift
1895 # Remember, the first character of IFS is used to create $*,
1896 # except with old shells:
1897 target_os=$*
1898 IFS=$ac_save_IFS
1899 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
1900
1901
1902 # The aliases save the names the user supplied, while $host etc.
1903 # will get canonicalized.
1904 test -n "$target_alias" &&
1905   test "$program_prefix$program_suffix$program_transform_name" = \
1906     NONENONEs,x,x, &&
1907   program_prefix=${target_alias}-
1908
1909 # Program name transformations
1910 test "$program_prefix" != NONE &&
1911   program_transform_name="s&^&$program_prefix&;$program_transform_name"
1912 # Use a double $ so make ignores it.
1913 test "$program_suffix" != NONE &&
1914   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
1915 # Double any \ or $.  echo might interpret backslashes.
1916 # By default was `s,x,x', remove it if useless.
1917 cat <<\_ACEOF >conftest.sed
1918 s/[\\$]/&&/g;s/;s,x,x,$//
1919 _ACEOF
1920 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1921 rm -f conftest.sed
1922
1923
1924 case "$host_cpu" in
1925   powerpc64) host_m32=1 ;;
1926 esac
1927
1928 case "$target_cpu" in
1929   i[3456]86) target_cpu=i386 ;;
1930   x86_64) target_cpu=i386 target_m32=1 ;;
1931   powerpc) ;;
1932   powerpc64) target_cpu=powerpc target_m32=1;;
1933   sparc64) ;;
1934   *) { { echo "$as_me:$LINENO: error: unsupported CPU type" >&5
1935 echo "$as_me: error: unsupported CPU type" >&2;}
1936    { (exit 1); exit 1; }; } ;;
1937 esac
1938
1939 # Specify the platform (such as firmware).
1940
1941 # Check whether --with-platform was given.
1942 if test "${with_platform+set}" = set; then
1943   withval=$with_platform;
1944 fi
1945
1946
1947 # Guess the platform if not specified.
1948 if test "x$with_platform" = x; then
1949   case "$target_cpu"-"$target_vendor" in
1950     i386-apple) platform=efi ;;
1951     i386-*) platform=pc ;;
1952     powerpc-*) platform=ieee1275 ;;
1953     sparc64-*) platform=ieee1275 ;;
1954     *) { { echo "$as_me:$LINENO: error: unsupported machine type" >&5
1955 echo "$as_me: error: unsupported machine type" >&2;}
1956    { (exit 1); exit 1; }; } ;;
1957   esac
1958 else
1959   platform="$with_platform"
1960 fi
1961
1962 # Sanity check.
1963 case "$target_cpu"-"$platform" in
1964   i386-efi) ;;
1965   i386-pc) ;;
1966   i386-linuxbios) ;;
1967   i386-ieee1275) ;;
1968   powerpc-ieee1275) ;;
1969   sparc64-ieee1275) ;;
1970   *) { { echo "$as_me:$LINENO: error: unsupported machine type" >&5
1971 echo "$as_me: error: unsupported machine type" >&2;}
1972    { (exit 1); exit 1; }; } ;;
1973 esac
1974
1975
1976
1977
1978 #
1979 # Checks for build programs.
1980 #
1981
1982 # Although cmp is listed in the GNU Coding Standards as a command which
1983 # can used directly, OpenBSD lacks cmp in the default installation.
1984 for ac_prog in cmp
1985 do
1986   # Extract the first word of "$ac_prog", so it can be a program name with args.
1987 set dummy $ac_prog; ac_word=$2
1988 { echo "$as_me:$LINENO: checking for $ac_word" >&5
1989 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1990 if test "${ac_cv_prog_CMP+set}" = set; then
1991   echo $ECHO_N "(cached) $ECHO_C" >&6
1992 else
1993   if test -n "$CMP"; then
1994   ac_cv_prog_CMP="$CMP" # Let the user override the test.
1995 else
1996 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1997 for as_dir in $PATH
1998 do
1999   IFS=$as_save_IFS
2000   test -z "$as_dir" && as_dir=.
2001   for ac_exec_ext in '' $ac_executable_extensions; do
2002   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2003     ac_cv_prog_CMP="$ac_prog"
2004     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2005     break 2
2006   fi
2007 done
2008 done
2009 IFS=$as_save_IFS
2010
2011 fi
2012 fi
2013 CMP=$ac_cv_prog_CMP
2014 if test -n "$CMP"; then
2015   { echo "$as_me:$LINENO: result: $CMP" >&5
2016 echo "${ECHO_T}$CMP" >&6; }
2017 else
2018   { echo "$as_me:$LINENO: result: no" >&5
2019 echo "${ECHO_T}no" >&6; }
2020 fi
2021
2022
2023   test -n "$CMP" && break
2024 done
2025
2026 if test "x$CMP" = x; then
2027   { { echo "$as_me:$LINENO: error: cmp is not found" >&5
2028 echo "$as_me: error: cmp is not found" >&2;}
2029    { (exit 1); exit 1; }; }
2030 fi
2031
2032 for ac_prog in bison
2033 do
2034   # Extract the first word of "$ac_prog", so it can be a program name with args.
2035 set dummy $ac_prog; ac_word=$2
2036 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2037 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2038 if test "${ac_cv_prog_YACC+set}" = set; then
2039   echo $ECHO_N "(cached) $ECHO_C" >&6
2040 else
2041   if test -n "$YACC"; then
2042   ac_cv_prog_YACC="$YACC" # Let the user override the test.
2043 else
2044 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2045 for as_dir in $PATH
2046 do
2047   IFS=$as_save_IFS
2048   test -z "$as_dir" && as_dir=.
2049   for ac_exec_ext in '' $ac_executable_extensions; do
2050   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2051     ac_cv_prog_YACC="$ac_prog"
2052     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2053     break 2
2054   fi
2055 done
2056 done
2057 IFS=$as_save_IFS
2058
2059 fi
2060 fi
2061 YACC=$ac_cv_prog_YACC
2062 if test -n "$YACC"; then
2063   { echo "$as_me:$LINENO: result: $YACC" >&5
2064 echo "${ECHO_T}$YACC" >&6; }
2065 else
2066   { echo "$as_me:$LINENO: result: no" >&5
2067 echo "${ECHO_T}no" >&6; }
2068 fi
2069
2070
2071   test -n "$YACC" && break
2072 done
2073
2074 if test "x$YACC" = x; then
2075   { { echo "$as_me:$LINENO: error: bison is not found" >&5
2076 echo "$as_me: error: bison is not found" >&2;}
2077    { (exit 1); exit 1; }; }
2078 fi
2079
2080 for file in /usr/share/unifont/unifont.hex ; do
2081   if test -e $file ; then
2082     UNIFONT_HEX=$file
2083
2084     break
2085   fi
2086 done
2087
2088 # Find a good install program.  We prefer a C program (faster),
2089 # so one script is as good as another.  But avoid the broken or
2090 # incompatible versions:
2091 # SysV /etc/install, /usr/sbin/install
2092 # SunOS /usr/etc/install
2093 # IRIX /sbin/install
2094 # AIX /bin/install
2095 # AmigaOS /C/install, which installs bootblocks on floppy discs
2096 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2097 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2098 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2099 # OS/2's system install, which has a completely different semantic
2100 # ./install, which can be erroneously created by make from ./install.sh.
2101 { echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
2102 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
2103 if test -z "$INSTALL"; then
2104 if test "${ac_cv_path_install+set}" = set; then
2105   echo $ECHO_N "(cached) $ECHO_C" >&6
2106 else
2107   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2108 for as_dir in $PATH
2109 do
2110   IFS=$as_save_IFS
2111   test -z "$as_dir" && as_dir=.
2112   # Account for people who put trailing slashes in PATH elements.
2113 case $as_dir/ in
2114   ./ | .// | /cC/* | \
2115   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2116   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
2117   /usr/ucb/* ) ;;
2118   *)
2119     # OSF1 and SCO ODT 3.0 have their own names for install.
2120     # Don't use installbsd from OSF since it installs stuff as root
2121     # by default.
2122     for ac_prog in ginstall scoinst install; do
2123       for ac_exec_ext in '' $ac_executable_extensions; do
2124         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2125           if test $ac_prog = install &&
2126             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2127             # AIX install.  It has an incompatible calling convention.
2128             :
2129           elif test $ac_prog = install &&
2130             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2131             # program-specific install script used by HP pwplus--don't use.
2132             :
2133           else
2134             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2135             break 3
2136           fi
2137         fi
2138       done
2139     done
2140     ;;
2141 esac
2142 done
2143 IFS=$as_save_IFS
2144
2145
2146 fi
2147   if test "${ac_cv_path_install+set}" = set; then
2148     INSTALL=$ac_cv_path_install
2149   else
2150     # As a last resort, use the slow shell script.  Don't cache a
2151     # value for INSTALL within a source directory, because that will
2152     # break other packages using the cache if that directory is
2153     # removed, or if the value is a relative name.
2154     INSTALL=$ac_install_sh
2155   fi
2156 fi
2157 { echo "$as_me:$LINENO: result: $INSTALL" >&5
2158 echo "${ECHO_T}$INSTALL" >&6; }
2159
2160 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2161 # It thinks the first close brace ends the variable substitution.
2162 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2163
2164 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2165
2166 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2167
2168 for ac_prog in gawk mawk nawk awk
2169 do
2170   # Extract the first word of "$ac_prog", so it can be a program name with args.
2171 set dummy $ac_prog; ac_word=$2
2172 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2173 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2174 if test "${ac_cv_prog_AWK+set}" = set; then
2175   echo $ECHO_N "(cached) $ECHO_C" >&6
2176 else
2177   if test -n "$AWK"; then
2178   ac_cv_prog_AWK="$AWK" # Let the user override the test.
2179 else
2180 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2181 for as_dir in $PATH
2182 do
2183   IFS=$as_save_IFS
2184   test -z "$as_dir" && as_dir=.
2185   for ac_exec_ext in '' $ac_executable_extensions; do
2186   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2187     ac_cv_prog_AWK="$ac_prog"
2188     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2189     break 2
2190   fi
2191 done
2192 done
2193 IFS=$as_save_IFS
2194
2195 fi
2196 fi
2197 AWK=$ac_cv_prog_AWK
2198 if test -n "$AWK"; then
2199   { echo "$as_me:$LINENO: result: $AWK" >&5
2200 echo "${ECHO_T}$AWK" >&6; }
2201 else
2202   { echo "$as_me:$LINENO: result: no" >&5
2203 echo "${ECHO_T}no" >&6; }
2204 fi
2205
2206
2207   test -n "$AWK" && break
2208 done
2209
2210 { echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2211 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; }
2212 set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2213 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
2214   echo $ECHO_N "(cached) $ECHO_C" >&6
2215 else
2216   cat >conftest.make <<\_ACEOF
2217 SHELL = /bin/sh
2218 all:
2219         @echo '@@@%%%=$(MAKE)=@@@%%%'
2220 _ACEOF
2221 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2222 case `${MAKE-make} -f conftest.make 2>/dev/null` in
2223   *@@@%%%=?*=@@@%%%*)
2224     eval ac_cv_prog_make_${ac_make}_set=yes;;
2225   *)
2226     eval ac_cv_prog_make_${ac_make}_set=no;;
2227 esac
2228 rm -f conftest.make
2229 fi
2230 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2231   { echo "$as_me:$LINENO: result: yes" >&5
2232 echo "${ECHO_T}yes" >&6; }
2233   SET_MAKE=
2234 else
2235   { echo "$as_me:$LINENO: result: no" >&5
2236 echo "${ECHO_T}no" >&6; }
2237   SET_MAKE="MAKE=${MAKE-make}"
2238 fi
2239
2240
2241 # These are not a "must".
2242 # Extract the first word of "ruby", so it can be a program name with args.
2243 set dummy ruby; ac_word=$2
2244 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2245 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2246 if test "${ac_cv_path_RUBY+set}" = set; then
2247   echo $ECHO_N "(cached) $ECHO_C" >&6
2248 else
2249   case $RUBY in
2250   [\\/]* | ?:[\\/]*)
2251   ac_cv_path_RUBY="$RUBY" # Let the user override the test with a path.
2252   ;;
2253   *)
2254   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2255 for as_dir in $PATH
2256 do
2257   IFS=$as_save_IFS
2258   test -z "$as_dir" && as_dir=.
2259   for ac_exec_ext in '' $ac_executable_extensions; do
2260   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2261     ac_cv_path_RUBY="$as_dir/$ac_word$ac_exec_ext"
2262     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2263     break 2
2264   fi
2265 done
2266 done
2267 IFS=$as_save_IFS
2268
2269   ;;
2270 esac
2271 fi
2272 RUBY=$ac_cv_path_RUBY
2273 if test -n "$RUBY"; then
2274   { echo "$as_me:$LINENO: result: $RUBY" >&5
2275 echo "${ECHO_T}$RUBY" >&6; }
2276 else
2277   { echo "$as_me:$LINENO: result: no" >&5
2278 echo "${ECHO_T}no" >&6; }
2279 fi
2280
2281
2282 # Extract the first word of "help2man", so it can be a program name with args.
2283 set dummy help2man; ac_word=$2
2284 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2285 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2286 if test "${ac_cv_path_HELP2MAN+set}" = set; then
2287   echo $ECHO_N "(cached) $ECHO_C" >&6
2288 else
2289   case $HELP2MAN in
2290   [\\/]* | ?:[\\/]*)
2291   ac_cv_path_HELP2MAN="$HELP2MAN" # Let the user override the test with a path.
2292   ;;
2293   *)
2294   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2295 for as_dir in $PATH
2296 do
2297   IFS=$as_save_IFS
2298   test -z "$as_dir" && as_dir=.
2299   for ac_exec_ext in '' $ac_executable_extensions; do
2300   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2301     ac_cv_path_HELP2MAN="$as_dir/$ac_word$ac_exec_ext"
2302     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2303     break 2
2304   fi
2305 done
2306 done
2307 IFS=$as_save_IFS
2308
2309   ;;
2310 esac
2311 fi
2312 HELP2MAN=$ac_cv_path_HELP2MAN
2313 if test -n "$HELP2MAN"; then
2314   { echo "$as_me:$LINENO: result: $HELP2MAN" >&5
2315 echo "${ECHO_T}$HELP2MAN" >&6; }
2316 else
2317   { echo "$as_me:$LINENO: result: no" >&5
2318 echo "${ECHO_T}no" >&6; }
2319 fi
2320
2321
2322
2323 #
2324 # Checks for host programs.
2325 #
2326
2327 ac_ext=c
2328 ac_cpp='$CPP $CPPFLAGS'
2329 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2330 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2331 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2332 if test -n "$ac_tool_prefix"; then
2333   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2334 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2335 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2336 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2337 if test "${ac_cv_prog_CC+set}" = set; then
2338   echo $ECHO_N "(cached) $ECHO_C" >&6
2339 else
2340   if test -n "$CC"; then
2341   ac_cv_prog_CC="$CC" # Let the user override the test.
2342 else
2343 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2344 for as_dir in $PATH
2345 do
2346   IFS=$as_save_IFS
2347   test -z "$as_dir" && as_dir=.
2348   for ac_exec_ext in '' $ac_executable_extensions; do
2349   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2350     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2351     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2352     break 2
2353   fi
2354 done
2355 done
2356 IFS=$as_save_IFS
2357
2358 fi
2359 fi
2360 CC=$ac_cv_prog_CC
2361 if test -n "$CC"; then
2362   { echo "$as_me:$LINENO: result: $CC" >&5
2363 echo "${ECHO_T}$CC" >&6; }
2364 else
2365   { echo "$as_me:$LINENO: result: no" >&5
2366 echo "${ECHO_T}no" >&6; }
2367 fi
2368
2369
2370 fi
2371 if test -z "$ac_cv_prog_CC"; then
2372   ac_ct_CC=$CC
2373   # Extract the first word of "gcc", so it can be a program name with args.
2374 set dummy gcc; ac_word=$2
2375 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2376 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2377 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2378   echo $ECHO_N "(cached) $ECHO_C" >&6
2379 else
2380   if test -n "$ac_ct_CC"; then
2381   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2382 else
2383 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2384 for as_dir in $PATH
2385 do
2386   IFS=$as_save_IFS
2387   test -z "$as_dir" && as_dir=.
2388   for ac_exec_ext in '' $ac_executable_extensions; do
2389   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2390     ac_cv_prog_ac_ct_CC="gcc"
2391     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2392     break 2
2393   fi
2394 done
2395 done
2396 IFS=$as_save_IFS
2397
2398 fi
2399 fi
2400 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2401 if test -n "$ac_ct_CC"; then
2402   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2403 echo "${ECHO_T}$ac_ct_CC" >&6; }
2404 else
2405   { echo "$as_me:$LINENO: result: no" >&5
2406 echo "${ECHO_T}no" >&6; }
2407 fi
2408
2409   if test "x$ac_ct_CC" = x; then
2410     CC=""
2411   else
2412     case $cross_compiling:$ac_tool_warned in
2413 yes:)
2414 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2415 whose name does not start with the host triplet.  If you think this
2416 configuration is useful to you, please write to autoconf@gnu.org." >&5
2417 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2418 whose name does not start with the host triplet.  If you think this
2419 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2420 ac_tool_warned=yes ;;
2421 esac
2422     CC=$ac_ct_CC
2423   fi
2424 else
2425   CC="$ac_cv_prog_CC"
2426 fi
2427
2428 if test -z "$CC"; then
2429           if test -n "$ac_tool_prefix"; then
2430     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2431 set dummy ${ac_tool_prefix}cc; ac_word=$2
2432 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2433 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2434 if test "${ac_cv_prog_CC+set}" = set; then
2435   echo $ECHO_N "(cached) $ECHO_C" >&6
2436 else
2437   if test -n "$CC"; then
2438   ac_cv_prog_CC="$CC" # Let the user override the test.
2439 else
2440 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2441 for as_dir in $PATH
2442 do
2443   IFS=$as_save_IFS
2444   test -z "$as_dir" && as_dir=.
2445   for ac_exec_ext in '' $ac_executable_extensions; do
2446   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2447     ac_cv_prog_CC="${ac_tool_prefix}cc"
2448     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2449     break 2
2450   fi
2451 done
2452 done
2453 IFS=$as_save_IFS
2454
2455 fi
2456 fi
2457 CC=$ac_cv_prog_CC
2458 if test -n "$CC"; then
2459   { echo "$as_me:$LINENO: result: $CC" >&5
2460 echo "${ECHO_T}$CC" >&6; }
2461 else
2462   { echo "$as_me:$LINENO: result: no" >&5
2463 echo "${ECHO_T}no" >&6; }
2464 fi
2465
2466
2467   fi
2468 fi
2469 if test -z "$CC"; then
2470   # Extract the first word of "cc", so it can be a program name with args.
2471 set dummy cc; ac_word=$2
2472 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2473 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2474 if test "${ac_cv_prog_CC+set}" = set; then
2475   echo $ECHO_N "(cached) $ECHO_C" >&6
2476 else
2477   if test -n "$CC"; then
2478   ac_cv_prog_CC="$CC" # Let the user override the test.
2479 else
2480   ac_prog_rejected=no
2481 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2482 for as_dir in $PATH
2483 do
2484   IFS=$as_save_IFS
2485   test -z "$as_dir" && as_dir=.
2486   for ac_exec_ext in '' $ac_executable_extensions; do
2487   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2488     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2489        ac_prog_rejected=yes
2490        continue
2491      fi
2492     ac_cv_prog_CC="cc"
2493     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2494     break 2
2495   fi
2496 done
2497 done
2498 IFS=$as_save_IFS
2499
2500 if test $ac_prog_rejected = yes; then
2501   # We found a bogon in the path, so make sure we never use it.
2502   set dummy $ac_cv_prog_CC
2503   shift
2504   if test $# != 0; then
2505     # We chose a different compiler from the bogus one.
2506     # However, it has the same basename, so the bogon will be chosen
2507     # first if we set CC to just the basename; use the full file name.
2508     shift
2509     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2510   fi
2511 fi
2512 fi
2513 fi
2514 CC=$ac_cv_prog_CC
2515 if test -n "$CC"; then
2516   { echo "$as_me:$LINENO: result: $CC" >&5
2517 echo "${ECHO_T}$CC" >&6; }
2518 else
2519   { echo "$as_me:$LINENO: result: no" >&5
2520 echo "${ECHO_T}no" >&6; }
2521 fi
2522
2523
2524 fi
2525 if test -z "$CC"; then
2526   if test -n "$ac_tool_prefix"; then
2527   for ac_prog in cl.exe
2528   do
2529     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2530 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2531 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2532 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2533 if test "${ac_cv_prog_CC+set}" = set; then
2534   echo $ECHO_N "(cached) $ECHO_C" >&6
2535 else
2536   if test -n "$CC"; then
2537   ac_cv_prog_CC="$CC" # Let the user override the test.
2538 else
2539 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2540 for as_dir in $PATH
2541 do
2542   IFS=$as_save_IFS
2543   test -z "$as_dir" && as_dir=.
2544   for ac_exec_ext in '' $ac_executable_extensions; do
2545   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2546     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2547     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2548     break 2
2549   fi
2550 done
2551 done
2552 IFS=$as_save_IFS
2553
2554 fi
2555 fi
2556 CC=$ac_cv_prog_CC
2557 if test -n "$CC"; then
2558   { echo "$as_me:$LINENO: result: $CC" >&5
2559 echo "${ECHO_T}$CC" >&6; }
2560 else
2561   { echo "$as_me:$LINENO: result: no" >&5
2562 echo "${ECHO_T}no" >&6; }
2563 fi
2564
2565
2566     test -n "$CC" && break
2567   done
2568 fi
2569 if test -z "$CC"; then
2570   ac_ct_CC=$CC
2571   for ac_prog in cl.exe
2572 do
2573   # Extract the first word of "$ac_prog", so it can be a program name with args.
2574 set dummy $ac_prog; ac_word=$2
2575 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2576 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2577 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2578   echo $ECHO_N "(cached) $ECHO_C" >&6
2579 else
2580   if test -n "$ac_ct_CC"; then
2581   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2582 else
2583 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2584 for as_dir in $PATH
2585 do
2586   IFS=$as_save_IFS
2587   test -z "$as_dir" && as_dir=.
2588   for ac_exec_ext in '' $ac_executable_extensions; do
2589   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2590     ac_cv_prog_ac_ct_CC="$ac_prog"
2591     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2592     break 2
2593   fi
2594 done
2595 done
2596 IFS=$as_save_IFS
2597
2598 fi
2599 fi
2600 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2601 if test -n "$ac_ct_CC"; then
2602   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2603 echo "${ECHO_T}$ac_ct_CC" >&6; }
2604 else
2605   { echo "$as_me:$LINENO: result: no" >&5
2606 echo "${ECHO_T}no" >&6; }
2607 fi
2608
2609
2610   test -n "$ac_ct_CC" && break
2611 done
2612
2613   if test "x$ac_ct_CC" = x; then
2614     CC=""
2615   else
2616     case $cross_compiling:$ac_tool_warned in
2617 yes:)
2618 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2619 whose name does not start with the host triplet.  If you think this
2620 configuration is useful to you, please write to autoconf@gnu.org." >&5
2621 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2622 whose name does not start with the host triplet.  If you think this
2623 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2624 ac_tool_warned=yes ;;
2625 esac
2626     CC=$ac_ct_CC
2627   fi
2628 fi
2629
2630 fi
2631
2632
2633 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2634 See \`config.log' for more details." >&5
2635 echo "$as_me: error: no acceptable C compiler found in \$PATH
2636 See \`config.log' for more details." >&2;}
2637    { (exit 1); exit 1; }; }
2638
2639 # Provide some information about the compiler.
2640 echo "$as_me:$LINENO: checking for C compiler version" >&5
2641 ac_compiler=`set X $ac_compile; echo $2`
2642 { (ac_try="$ac_compiler --version >&5"
2643 case "(($ac_try" in
2644   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2645   *) ac_try_echo=$ac_try;;
2646 esac
2647 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2648   (eval "$ac_compiler --version >&5") 2>&5
2649   ac_status=$?
2650   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2651   (exit $ac_status); }
2652 { (ac_try="$ac_compiler -v >&5"
2653 case "(($ac_try" in
2654   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2655   *) ac_try_echo=$ac_try;;
2656 esac
2657 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2658   (eval "$ac_compiler -v >&5") 2>&5
2659   ac_status=$?
2660   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2661   (exit $ac_status); }
2662 { (ac_try="$ac_compiler -V >&5"
2663 case "(($ac_try" in
2664   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2665   *) ac_try_echo=$ac_try;;
2666 esac
2667 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2668   (eval "$ac_compiler -V >&5") 2>&5
2669   ac_status=$?
2670   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2671   (exit $ac_status); }
2672
2673 cat >conftest.$ac_ext <<_ACEOF
2674 /* confdefs.h.  */
2675 _ACEOF
2676 cat confdefs.h >>conftest.$ac_ext
2677 cat >>conftest.$ac_ext <<_ACEOF
2678 /* end confdefs.h.  */
2679
2680 int
2681 main ()
2682 {
2683
2684   ;
2685   return 0;
2686 }
2687 _ACEOF
2688 ac_clean_files_save=$ac_clean_files
2689 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2690 # Try to create an executable without -o first, disregard a.out.
2691 # It will help us diagnose broken compilers, and finding out an intuition
2692 # of exeext.
2693 { echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2694 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
2695 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2696 #
2697 # List of possible output files, starting from the most likely.
2698 # The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
2699 # only as a last resort.  b.out is created by i960 compilers.
2700 ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
2701 #
2702 # The IRIX 6 linker writes into existing files which may not be
2703 # executable, retaining their permissions.  Remove them first so a
2704 # subsequent execution test works.
2705 ac_rmfiles=
2706 for ac_file in $ac_files
2707 do
2708   case $ac_file in
2709     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
2710     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2711   esac
2712 done
2713 rm -f $ac_rmfiles
2714
2715 if { (ac_try="$ac_link_default"
2716 case "(($ac_try" in
2717   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2718   *) ac_try_echo=$ac_try;;
2719 esac
2720 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2721   (eval "$ac_link_default") 2>&5
2722   ac_status=$?
2723   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2724   (exit $ac_status); }; then
2725   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2726 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2727 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2728 # so that the user can short-circuit this test for compilers unknown to
2729 # Autoconf.
2730 for ac_file in $ac_files ''
2731 do
2732   test -f "$ac_file" || continue
2733   case $ac_file in
2734     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )
2735         ;;
2736     [ab].out )
2737         # We found the default executable, but exeext='' is most
2738         # certainly right.
2739         break;;
2740     *.* )
2741         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2742         then :; else
2743            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2744         fi
2745         # We set ac_cv_exeext here because the later test for it is not
2746         # safe: cross compilers may not add the suffix if given an `-o'
2747         # argument, so we may need to know it at that point already.
2748         # Even if this section looks crufty: it has the advantage of
2749         # actually working.
2750         break;;
2751     * )
2752         break;;
2753   esac
2754 done
2755 test "$ac_cv_exeext" = no && ac_cv_exeext=
2756
2757 else
2758   ac_file=''
2759 fi
2760
2761 { echo "$as_me:$LINENO: result: $ac_file" >&5
2762 echo "${ECHO_T}$ac_file" >&6; }
2763 if test -z "$ac_file"; then
2764   echo "$as_me: failed program was:" >&5
2765 sed 's/^/| /' conftest.$ac_ext >&5
2766
2767 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2768 See \`config.log' for more details." >&5
2769 echo "$as_me: error: C compiler cannot create executables
2770 See \`config.log' for more details." >&2;}
2771    { (exit 77); exit 77; }; }
2772 fi
2773
2774 ac_exeext=$ac_cv_exeext
2775
2776 # Check that the compiler produces executables we can run.  If not, either
2777 # the compiler is broken, or we cross compile.
2778 { echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2779 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
2780 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2781 # If not cross compiling, check that we can run a simple program.
2782 if test "$cross_compiling" != yes; then
2783   if { ac_try='./$ac_file'
2784   { (case "(($ac_try" in
2785   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2786   *) ac_try_echo=$ac_try;;
2787 esac
2788 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2789   (eval "$ac_try") 2>&5
2790   ac_status=$?
2791   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2792   (exit $ac_status); }; }; then
2793     cross_compiling=no
2794   else
2795     if test "$cross_compiling" = maybe; then
2796         cross_compiling=yes
2797     else
2798         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2799 If you meant to cross compile, use \`--host'.
2800 See \`config.log' for more details." >&5
2801 echo "$as_me: error: cannot run C compiled programs.
2802 If you meant to cross compile, use \`--host'.
2803 See \`config.log' for more details." >&2;}
2804    { (exit 1); exit 1; }; }
2805     fi
2806   fi
2807 fi
2808 { echo "$as_me:$LINENO: result: yes" >&5
2809 echo "${ECHO_T}yes" >&6; }
2810
2811 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2812 ac_clean_files=$ac_clean_files_save
2813 # Check that the compiler produces executables we can run.  If not, either
2814 # the compiler is broken, or we cross compile.
2815 { echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2816 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
2817 { echo "$as_me:$LINENO: result: $cross_compiling" >&5
2818 echo "${ECHO_T}$cross_compiling" >&6; }
2819
2820 { echo "$as_me:$LINENO: checking for suffix of executables" >&5
2821 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
2822 if { (ac_try="$ac_link"
2823 case "(($ac_try" in
2824   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2825   *) ac_try_echo=$ac_try;;
2826 esac
2827 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2828   (eval "$ac_link") 2>&5
2829   ac_status=$?
2830   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2831   (exit $ac_status); }; then
2832   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2833 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2834 # work properly (i.e., refer to `conftest.exe'), while it won't with
2835 # `rm'.
2836 for ac_file in conftest.exe conftest conftest.*; do
2837   test -f "$ac_file" || continue
2838   case $ac_file in
2839     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
2840     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2841           break;;
2842     * ) break;;
2843   esac
2844 done
2845 else
2846   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2847 See \`config.log' for more details." >&5
2848 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2849 See \`config.log' for more details." >&2;}
2850    { (exit 1); exit 1; }; }
2851 fi
2852
2853 rm -f conftest$ac_cv_exeext
2854 { echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2855 echo "${ECHO_T}$ac_cv_exeext" >&6; }
2856
2857 rm -f conftest.$ac_ext
2858 EXEEXT=$ac_cv_exeext
2859 ac_exeext=$EXEEXT
2860 { echo "$as_me:$LINENO: checking for suffix of object files" >&5
2861 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
2862 if test "${ac_cv_objext+set}" = set; then
2863   echo $ECHO_N "(cached) $ECHO_C" >&6
2864 else
2865   cat >conftest.$ac_ext <<_ACEOF
2866 /* confdefs.h.  */
2867 _ACEOF
2868 cat confdefs.h >>conftest.$ac_ext
2869 cat >>conftest.$ac_ext <<_ACEOF
2870 /* end confdefs.h.  */
2871
2872 int
2873 main ()
2874 {
2875
2876   ;
2877   return 0;
2878 }
2879 _ACEOF
2880 rm -f conftest.o conftest.obj
2881 if { (ac_try="$ac_compile"
2882 case "(($ac_try" in
2883   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2884   *) ac_try_echo=$ac_try;;
2885 esac
2886 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2887   (eval "$ac_compile") 2>&5
2888   ac_status=$?
2889   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2890   (exit $ac_status); }; then
2891   for ac_file in conftest.o conftest.obj conftest.*; do
2892   test -f "$ac_file" || continue;
2893   case $ac_file in
2894     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
2895     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2896        break;;
2897   esac
2898 done
2899 else
2900   echo "$as_me: failed program was:" >&5
2901 sed 's/^/| /' conftest.$ac_ext >&5
2902
2903 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2904 See \`config.log' for more details." >&5
2905 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2906 See \`config.log' for more details." >&2;}
2907    { (exit 1); exit 1; }; }
2908 fi
2909
2910 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2911 fi
2912 { echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2913 echo "${ECHO_T}$ac_cv_objext" >&6; }
2914 OBJEXT=$ac_cv_objext
2915 ac_objext=$OBJEXT
2916 { echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2917 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
2918 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2919   echo $ECHO_N "(cached) $ECHO_C" >&6
2920 else
2921   cat >conftest.$ac_ext <<_ACEOF
2922 /* confdefs.h.  */
2923 _ACEOF
2924 cat confdefs.h >>conftest.$ac_ext
2925 cat >>conftest.$ac_ext <<_ACEOF
2926 /* end confdefs.h.  */
2927
2928 int
2929 main ()
2930 {
2931 #ifndef __GNUC__
2932        choke me
2933 #endif
2934
2935   ;
2936   return 0;
2937 }
2938 _ACEOF
2939 rm -f conftest.$ac_objext
2940 if { (ac_try="$ac_compile"
2941 case "(($ac_try" in
2942   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2943   *) ac_try_echo=$ac_try;;
2944 esac
2945 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2946   (eval "$ac_compile") 2>conftest.er1
2947   ac_status=$?
2948   grep -v '^ *+' conftest.er1 >conftest.err
2949   rm -f conftest.er1
2950   cat conftest.err >&5
2951   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2952   (exit $ac_status); } && {
2953          test -z "$ac_c_werror_flag" ||
2954          test ! -s conftest.err
2955        } && test -s conftest.$ac_objext; then
2956   ac_compiler_gnu=yes
2957 else
2958   echo "$as_me: failed program was:" >&5
2959 sed 's/^/| /' conftest.$ac_ext >&5
2960
2961         ac_compiler_gnu=no
2962 fi
2963
2964 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2965 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2966
2967 fi
2968 { echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2969 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
2970 GCC=`test $ac_compiler_gnu = yes && echo yes`
2971 ac_test_CFLAGS=${CFLAGS+set}
2972 ac_save_CFLAGS=$CFLAGS
2973 { echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2974 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
2975 if test "${ac_cv_prog_cc_g+set}" = set; then
2976   echo $ECHO_N "(cached) $ECHO_C" >&6
2977 else
2978   ac_save_c_werror_flag=$ac_c_werror_flag
2979    ac_c_werror_flag=yes
2980    ac_cv_prog_cc_g=no
2981    CFLAGS="-g"
2982    cat >conftest.$ac_ext <<_ACEOF
2983 /* confdefs.h.  */
2984 _ACEOF
2985 cat confdefs.h >>conftest.$ac_ext
2986 cat >>conftest.$ac_ext <<_ACEOF
2987 /* end confdefs.h.  */
2988
2989 int
2990 main ()
2991 {
2992
2993   ;
2994   return 0;
2995 }
2996 _ACEOF
2997 rm -f conftest.$ac_objext
2998 if { (ac_try="$ac_compile"
2999 case "(($ac_try" in
3000   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3001   *) ac_try_echo=$ac_try;;
3002 esac
3003 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3004   (eval "$ac_compile") 2>conftest.er1
3005   ac_status=$?
3006   grep -v '^ *+' conftest.er1 >conftest.err
3007   rm -f conftest.er1
3008   cat conftest.err >&5
3009   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3010   (exit $ac_status); } && {
3011          test -z "$ac_c_werror_flag" ||
3012          test ! -s conftest.err
3013        } && test -s conftest.$ac_objext; then
3014   ac_cv_prog_cc_g=yes
3015 else
3016   echo "$as_me: failed program was:" >&5
3017 sed 's/^/| /' conftest.$ac_ext >&5
3018
3019         CFLAGS=""
3020       cat >conftest.$ac_ext <<_ACEOF
3021 /* confdefs.h.  */
3022 _ACEOF
3023 cat confdefs.h >>conftest.$ac_ext
3024 cat >>conftest.$ac_ext <<_ACEOF
3025 /* end confdefs.h.  */
3026
3027 int
3028 main ()
3029 {
3030
3031   ;
3032   return 0;
3033 }
3034 _ACEOF
3035 rm -f conftest.$ac_objext
3036 if { (ac_try="$ac_compile"
3037 case "(($ac_try" in
3038   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3039   *) ac_try_echo=$ac_try;;
3040 esac
3041 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3042   (eval "$ac_compile") 2>conftest.er1
3043   ac_status=$?
3044   grep -v '^ *+' conftest.er1 >conftest.err
3045   rm -f conftest.er1
3046   cat conftest.err >&5
3047   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3048   (exit $ac_status); } && {
3049          test -z "$ac_c_werror_flag" ||
3050          test ! -s conftest.err
3051        } && test -s conftest.$ac_objext; then
3052   :
3053 else
3054   echo "$as_me: failed program was:" >&5
3055 sed 's/^/| /' conftest.$ac_ext >&5
3056
3057         ac_c_werror_flag=$ac_save_c_werror_flag
3058          CFLAGS="-g"
3059          cat >conftest.$ac_ext <<_ACEOF
3060 /* confdefs.h.  */
3061 _ACEOF
3062 cat confdefs.h >>conftest.$ac_ext
3063 cat >>conftest.$ac_ext <<_ACEOF
3064 /* end confdefs.h.  */
3065
3066 int
3067 main ()
3068 {
3069
3070   ;
3071   return 0;
3072 }
3073 _ACEOF
3074 rm -f conftest.$ac_objext
3075 if { (ac_try="$ac_compile"
3076 case "(($ac_try" in
3077   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3078   *) ac_try_echo=$ac_try;;
3079 esac
3080 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3081   (eval "$ac_compile") 2>conftest.er1
3082   ac_status=$?
3083   grep -v '^ *+' conftest.er1 >conftest.err
3084   rm -f conftest.er1
3085   cat conftest.err >&5
3086   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3087   (exit $ac_status); } && {
3088          test -z "$ac_c_werror_flag" ||
3089          test ! -s conftest.err
3090        } && test -s conftest.$ac_objext; then
3091   ac_cv_prog_cc_g=yes
3092 else
3093   echo "$as_me: failed program was:" >&5
3094 sed 's/^/| /' conftest.$ac_ext >&5
3095
3096
3097 fi
3098
3099 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3100 fi
3101
3102 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3103 fi
3104
3105 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3106    ac_c_werror_flag=$ac_save_c_werror_flag
3107 fi
3108 { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
3109 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
3110 if test "$ac_test_CFLAGS" = set; then
3111   CFLAGS=$ac_save_CFLAGS
3112 elif test $ac_cv_prog_cc_g = yes; then
3113   if test "$GCC" = yes; then
3114     CFLAGS="-g -O2"
3115   else
3116     CFLAGS="-g"
3117   fi
3118 else
3119   if test "$GCC" = yes; then
3120     CFLAGS="-O2"
3121   else
3122     CFLAGS=
3123   fi
3124 fi
3125 { echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
3126 echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
3127 if test "${ac_cv_prog_cc_c89+set}" = set; then
3128   echo $ECHO_N "(cached) $ECHO_C" >&6
3129 else
3130   ac_cv_prog_cc_c89=no
3131 ac_save_CC=$CC
3132 cat >conftest.$ac_ext <<_ACEOF
3133 /* confdefs.h.  */
3134 _ACEOF
3135 cat confdefs.h >>conftest.$ac_ext
3136 cat >>conftest.$ac_ext <<_ACEOF
3137 /* end confdefs.h.  */
3138 #include <stdarg.h>
3139 #include <stdio.h>
3140 #include <sys/types.h>
3141 #include <sys/stat.h>
3142 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3143 struct buf { int x; };
3144 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3145 static char *e (p, i)
3146      char **p;
3147      int i;
3148 {
3149   return p[i];
3150 }
3151 static char *f (char * (*g) (char **, int), char **p, ...)
3152 {
3153   char *s;
3154   va_list v;
3155   va_start (v,p);
3156   s = g (p, va_arg (v,int));
3157   va_end (v);
3158   return s;
3159 }
3160
3161 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3162    function prototypes and stuff, but not '\xHH' hex character constants.
3163    These don't provoke an error unfortunately, instead are silently treated
3164    as 'x'.  The following induces an error, until -std is added to get
3165    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3166    array size at least.  It's necessary to write '\x00'==0 to get something
3167    that's true only with -std.  */
3168 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3169
3170 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3171    inside strings and character constants.  */
3172 #define FOO(x) 'x'
3173 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3174
3175 int test (int i, double x);
3176 struct s1 {int (*f) (int a);};
3177 struct s2 {int (*f) (double a);};
3178 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3179 int argc;
3180 char **argv;
3181 int
3182 main ()
3183 {
3184 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3185   ;
3186   return 0;
3187 }
3188 _ACEOF
3189 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3190         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3191 do
3192   CC="$ac_save_CC $ac_arg"
3193   rm -f conftest.$ac_objext
3194 if { (ac_try="$ac_compile"
3195 case "(($ac_try" in
3196   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3197   *) ac_try_echo=$ac_try;;
3198 esac
3199 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3200   (eval "$ac_compile") 2>conftest.er1
3201   ac_status=$?
3202   grep -v '^ *+' conftest.er1 >conftest.err
3203   rm -f conftest.er1
3204   cat conftest.err >&5
3205   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3206   (exit $ac_status); } && {
3207          test -z "$ac_c_werror_flag" ||
3208          test ! -s conftest.err
3209        } && test -s conftest.$ac_objext; then
3210   ac_cv_prog_cc_c89=$ac_arg
3211 else
3212   echo "$as_me: failed program was:" >&5
3213 sed 's/^/| /' conftest.$ac_ext >&5
3214
3215
3216 fi
3217
3218 rm -f core conftest.err conftest.$ac_objext
3219   test "x$ac_cv_prog_cc_c89" != "xno" && break
3220 done
3221 rm -f conftest.$ac_ext
3222 CC=$ac_save_CC
3223
3224 fi
3225 # AC_CACHE_VAL
3226 case "x$ac_cv_prog_cc_c89" in
3227   x)
3228     { echo "$as_me:$LINENO: result: none needed" >&5
3229 echo "${ECHO_T}none needed" >&6; } ;;
3230   xno)
3231     { echo "$as_me:$LINENO: result: unsupported" >&5
3232 echo "${ECHO_T}unsupported" >&6; } ;;
3233   *)
3234     CC="$CC $ac_cv_prog_cc_c89"
3235     { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
3236 echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
3237 esac
3238
3239
3240 ac_ext=c
3241 ac_cpp='$CPP $CPPFLAGS'
3242 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3243 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3244 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3245
3246 # Must be GCC.
3247 test "x$GCC" = xyes || { { echo "$as_me:$LINENO: error: GCC is required" >&5
3248 echo "$as_me: error: GCC is required" >&2;}
3249    { (exit 1); exit 1; }; }
3250
3251
3252 cat >>confdefs.h <<\_ACEOF
3253 #define _GNU_SOURCE 1
3254 _ACEOF
3255
3256
3257
3258 # Check whether --enable-largefile was given.
3259 if test "${enable_largefile+set}" = set; then
3260   enableval=$enable_largefile;
3261 fi
3262
3263 if test "$enable_largefile" != no; then
3264
3265   { echo "$as_me:$LINENO: checking for special C compiler options needed for large files" >&5
3266 echo $ECHO_N "checking for special C compiler options needed for large files... $ECHO_C" >&6; }
3267 if test "${ac_cv_sys_largefile_CC+set}" = set; then
3268   echo $ECHO_N "(cached) $ECHO_C" >&6
3269 else
3270   ac_cv_sys_largefile_CC=no
3271      if test "$GCC" != yes; then
3272        ac_save_CC=$CC
3273        while :; do
3274          # IRIX 6.2 and later do not support large files by default,
3275          # so use the C compiler's -n32 option if that helps.
3276          cat >conftest.$ac_ext <<_ACEOF
3277 /* confdefs.h.  */
3278 _ACEOF
3279 cat confdefs.h >>conftest.$ac_ext
3280 cat >>conftest.$ac_ext <<_ACEOF
3281 /* end confdefs.h.  */
3282 #include <sys/types.h>
3283  /* Check that off_t can represent 2**63 - 1 correctly.
3284     We can't simply define LARGE_OFF_T to be 9223372036854775807,
3285     since some C++ compilers masquerading as C compilers
3286     incorrectly reject 9223372036854775807.  */
3287 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3288   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3289                        && LARGE_OFF_T % 2147483647 == 1)
3290                       ? 1 : -1];
3291 int
3292 main ()
3293 {
3294
3295   ;
3296   return 0;
3297 }
3298 _ACEOF
3299          rm -f conftest.$ac_objext
3300 if { (ac_try="$ac_compile"
3301 case "(($ac_try" in
3302   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3303   *) ac_try_echo=$ac_try;;
3304 esac
3305 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3306   (eval "$ac_compile") 2>conftest.er1
3307   ac_status=$?
3308   grep -v '^ *+' conftest.er1 >conftest.err
3309   rm -f conftest.er1
3310   cat conftest.err >&5
3311   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3312   (exit $ac_status); } && {
3313          test -z "$ac_c_werror_flag" ||
3314          test ! -s conftest.err
3315        } && test -s conftest.$ac_objext; then
3316   break
3317 else
3318   echo "$as_me: failed program was:" >&5
3319 sed 's/^/| /' conftest.$ac_ext >&5
3320
3321
3322 fi
3323
3324 rm -f core conftest.err conftest.$ac_objext
3325          CC="$CC -n32"
3326          rm -f conftest.$ac_objext
3327 if { (ac_try="$ac_compile"
3328 case "(($ac_try" in
3329   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3330   *) ac_try_echo=$ac_try;;
3331 esac
3332 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3333   (eval "$ac_compile") 2>conftest.er1
3334   ac_status=$?
3335   grep -v '^ *+' conftest.er1 >conftest.err
3336   rm -f conftest.er1
3337   cat conftest.err >&5
3338   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3339   (exit $ac_status); } && {
3340          test -z "$ac_c_werror_flag" ||
3341          test ! -s conftest.err
3342        } && test -s conftest.$ac_objext; then
3343   ac_cv_sys_largefile_CC=' -n32'; break
3344 else
3345   echo "$as_me: failed program was:" >&5
3346 sed 's/^/| /' conftest.$ac_ext >&5
3347
3348
3349 fi
3350
3351 rm -f core conftest.err conftest.$ac_objext
3352          break
3353        done
3354        CC=$ac_save_CC
3355        rm -f conftest.$ac_ext
3356     fi
3357 fi
3358 { echo "$as_me:$LINENO: result: $ac_cv_sys_largefile_CC" >&5
3359 echo "${ECHO_T}$ac_cv_sys_largefile_CC" >&6; }
3360   if test "$ac_cv_sys_largefile_CC" != no; then
3361     CC=$CC$ac_cv_sys_largefile_CC
3362   fi
3363
3364   { echo "$as_me:$LINENO: checking for _FILE_OFFSET_BITS value needed for large files" >&5
3365 echo $ECHO_N "checking for _FILE_OFFSET_BITS value needed for large files... $ECHO_C" >&6; }
3366 if test "${ac_cv_sys_file_offset_bits+set}" = set; then
3367   echo $ECHO_N "(cached) $ECHO_C" >&6
3368 else
3369   while :; do
3370   cat >conftest.$ac_ext <<_ACEOF
3371 /* confdefs.h.  */
3372 _ACEOF
3373 cat confdefs.h >>conftest.$ac_ext
3374 cat >>conftest.$ac_ext <<_ACEOF
3375 /* end confdefs.h.  */
3376 #include <sys/types.h>
3377  /* Check that off_t can represent 2**63 - 1 correctly.
3378     We can't simply define LARGE_OFF_T to be 9223372036854775807,
3379     since some C++ compilers masquerading as C compilers
3380     incorrectly reject 9223372036854775807.  */
3381 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3382   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3383                        && LARGE_OFF_T % 2147483647 == 1)
3384                       ? 1 : -1];
3385 int
3386 main ()
3387 {
3388
3389   ;
3390   return 0;
3391 }
3392 _ACEOF
3393 rm -f conftest.$ac_objext
3394 if { (ac_try="$ac_compile"
3395 case "(($ac_try" in
3396   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3397   *) ac_try_echo=$ac_try;;
3398 esac
3399 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3400   (eval "$ac_compile") 2>conftest.er1
3401   ac_status=$?
3402   grep -v '^ *+' conftest.er1 >conftest.err
3403   rm -f conftest.er1
3404   cat conftest.err >&5
3405   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3406   (exit $ac_status); } && {
3407          test -z "$ac_c_werror_flag" ||
3408          test ! -s conftest.err
3409        } && test -s conftest.$ac_objext; then
3410   ac_cv_sys_file_offset_bits=no; break
3411 else
3412   echo "$as_me: failed program was:" >&5
3413 sed 's/^/| /' conftest.$ac_ext >&5
3414
3415
3416 fi
3417
3418 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3419   cat >conftest.$ac_ext <<_ACEOF
3420 /* confdefs.h.  */
3421 _ACEOF
3422 cat confdefs.h >>conftest.$ac_ext
3423 cat >>conftest.$ac_ext <<_ACEOF
3424 /* end confdefs.h.  */
3425 #define _FILE_OFFSET_BITS 64
3426 #include <sys/types.h>
3427  /* Check that off_t can represent 2**63 - 1 correctly.
3428     We can't simply define LARGE_OFF_T to be 9223372036854775807,
3429     since some C++ compilers masquerading as C compilers
3430     incorrectly reject 9223372036854775807.  */
3431 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3432   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3433                        && LARGE_OFF_T % 2147483647 == 1)
3434                       ? 1 : -1];
3435 int
3436 main ()
3437 {
3438
3439   ;
3440   return 0;
3441 }
3442 _ACEOF
3443 rm -f conftest.$ac_objext
3444 if { (ac_try="$ac_compile"
3445 case "(($ac_try" in
3446   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3447   *) ac_try_echo=$ac_try;;
3448 esac
3449 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3450   (eval "$ac_compile") 2>conftest.er1
3451   ac_status=$?
3452   grep -v '^ *+' conftest.er1 >conftest.err
3453   rm -f conftest.er1
3454   cat conftest.err >&5
3455   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3456   (exit $ac_status); } && {
3457          test -z "$ac_c_werror_flag" ||
3458          test ! -s conftest.err
3459        } && test -s conftest.$ac_objext; then
3460   ac_cv_sys_file_offset_bits=64; break
3461 else
3462   echo "$as_me: failed program was:" >&5
3463 sed 's/^/| /' conftest.$ac_ext >&5
3464
3465
3466 fi
3467
3468 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3469   ac_cv_sys_file_offset_bits=unknown
3470   break
3471 done
3472 fi
3473 { echo "$as_me:$LINENO: result: $ac_cv_sys_file_offset_bits" >&5
3474 echo "${ECHO_T}$ac_cv_sys_file_offset_bits" >&6; }
3475 case $ac_cv_sys_file_offset_bits in #(
3476   no | unknown) ;;
3477   *)
3478 cat >>confdefs.h <<_ACEOF
3479 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
3480 _ACEOF
3481 ;;
3482 esac
3483 rm -f conftest*
3484   if test $ac_cv_sys_file_offset_bits = unknown; then
3485     { echo "$as_me:$LINENO: checking for _LARGE_FILES value needed for large files" >&5
3486 echo $ECHO_N "checking for _LARGE_FILES value needed for large files... $ECHO_C" >&6; }
3487 if test "${ac_cv_sys_large_files+set}" = set; then
3488   echo $ECHO_N "(cached) $ECHO_C" >&6
3489 else
3490   while :; do
3491   cat >conftest.$ac_ext <<_ACEOF
3492 /* confdefs.h.  */
3493 _ACEOF
3494 cat confdefs.h >>conftest.$ac_ext
3495 cat >>conftest.$ac_ext <<_ACEOF
3496 /* end confdefs.h.  */
3497 #include <sys/types.h>
3498  /* Check that off_t can represent 2**63 - 1 correctly.
3499     We can't simply define LARGE_OFF_T to be 9223372036854775807,
3500     since some C++ compilers masquerading as C compilers
3501     incorrectly reject 9223372036854775807.  */
3502 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3503   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3504                        && LARGE_OFF_T % 2147483647 == 1)
3505                       ? 1 : -1];
3506 int
3507 main ()
3508 {
3509
3510   ;
3511   return 0;
3512 }
3513 _ACEOF
3514 rm -f conftest.$ac_objext
3515 if { (ac_try="$ac_compile"
3516 case "(($ac_try" in
3517   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3518   *) ac_try_echo=$ac_try;;
3519 esac
3520 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3521   (eval "$ac_compile") 2>conftest.er1
3522   ac_status=$?
3523   grep -v '^ *+' conftest.er1 >conftest.err
3524   rm -f conftest.er1
3525   cat conftest.err >&5
3526   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3527   (exit $ac_status); } && {
3528          test -z "$ac_c_werror_flag" ||
3529          test ! -s conftest.err
3530        } && test -s conftest.$ac_objext; then
3531   ac_cv_sys_large_files=no; break
3532 else
3533   echo "$as_me: failed program was:" >&5
3534 sed 's/^/| /' conftest.$ac_ext >&5
3535
3536
3537 fi
3538
3539 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3540   cat >conftest.$ac_ext <<_ACEOF
3541 /* confdefs.h.  */
3542 _ACEOF
3543 cat confdefs.h >>conftest.$ac_ext
3544 cat >>conftest.$ac_ext <<_ACEOF
3545 /* end confdefs.h.  */
3546 #define _LARGE_FILES 1
3547 #include <sys/types.h>
3548  /* Check that off_t can represent 2**63 - 1 correctly.
3549     We can't simply define LARGE_OFF_T to be 9223372036854775807,
3550     since some C++ compilers masquerading as C compilers
3551     incorrectly reject 9223372036854775807.  */
3552 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3553   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3554                        && LARGE_OFF_T % 2147483647 == 1)
3555                       ? 1 : -1];
3556 int
3557 main ()
3558 {
3559
3560   ;
3561   return 0;
3562 }
3563 _ACEOF
3564 rm -f conftest.$ac_objext
3565 if { (ac_try="$ac_compile"
3566 case "(($ac_try" in
3567   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3568   *) ac_try_echo=$ac_try;;
3569 esac
3570 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3571   (eval "$ac_compile") 2>conftest.er1
3572   ac_status=$?
3573   grep -v '^ *+' conftest.er1 >conftest.err
3574   rm -f conftest.er1
3575   cat conftest.err >&5
3576   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3577   (exit $ac_status); } && {
3578          test -z "$ac_c_werror_flag" ||
3579          test ! -s conftest.err
3580        } && test -s conftest.$ac_objext; then
3581   ac_cv_sys_large_files=1; break
3582 else
3583   echo "$as_me: failed program was:" >&5
3584 sed 's/^/| /' conftest.$ac_ext >&5
3585
3586
3587 fi
3588
3589 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3590   ac_cv_sys_large_files=unknown
3591   break
3592 done
3593 fi
3594 { echo "$as_me:$LINENO: result: $ac_cv_sys_large_files" >&5
3595 echo "${ECHO_T}$ac_cv_sys_large_files" >&6; }
3596 case $ac_cv_sys_large_files in #(
3597   no | unknown) ;;
3598   *)
3599 cat >>confdefs.h <<_ACEOF
3600 #define _LARGE_FILES $ac_cv_sys_large_files
3601 _ACEOF
3602 ;;
3603 esac
3604 rm -f conftest*
3605   fi
3606 fi
3607
3608
3609 # Identify characteristics of the host architecture.
3610 ac_ext=c
3611 ac_cpp='$CPP $CPPFLAGS'
3612 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3613 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3614 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3615 { echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3616 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
3617 # On Suns, sometimes $CPP names a directory.
3618 if test -n "$CPP" && test -d "$CPP"; then
3619   CPP=
3620 fi
3621 if test -z "$CPP"; then
3622   if test "${ac_cv_prog_CPP+set}" = set; then
3623   echo $ECHO_N "(cached) $ECHO_C" >&6
3624 else
3625       # Double quotes because CPP needs to be expanded
3626     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3627     do
3628       ac_preproc_ok=false
3629 for ac_c_preproc_warn_flag in '' yes
3630 do
3631   # Use a header file that comes with gcc, so configuring glibc
3632   # with a fresh cross-compiler works.
3633   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3634   # <limits.h> exists even on freestanding compilers.
3635   # On the NeXT, cc -E runs the code through the compiler's parser,
3636   # not just through cpp. "Syntax error" is here to catch this case.
3637   cat >conftest.$ac_ext <<_ACEOF
3638 /* confdefs.h.  */
3639 _ACEOF
3640 cat confdefs.h >>conftest.$ac_ext
3641 cat >>conftest.$ac_ext <<_ACEOF
3642 /* end confdefs.h.  */
3643 #ifdef __STDC__
3644 # include <limits.h>
3645 #else
3646 # include <assert.h>
3647 #endif
3648                      Syntax error
3649 _ACEOF
3650 if { (ac_try="$ac_cpp conftest.$ac_ext"
3651 case "(($ac_try" in
3652   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3653   *) ac_try_echo=$ac_try;;
3654 esac
3655 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3656   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3657   ac_status=$?
3658   grep -v '^ *+' conftest.er1 >conftest.err
3659   rm -f conftest.er1
3660   cat conftest.err >&5
3661   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3662   (exit $ac_status); } >/dev/null && {
3663          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3664          test ! -s conftest.err
3665        }; then
3666   :
3667 else
3668   echo "$as_me: failed program was:" >&5
3669 sed 's/^/| /' conftest.$ac_ext >&5
3670
3671   # Broken: fails on valid input.
3672 continue
3673 fi
3674
3675 rm -f conftest.err conftest.$ac_ext
3676
3677   # OK, works on sane cases.  Now check whether nonexistent headers
3678   # can be detected and how.
3679   cat >conftest.$ac_ext <<_ACEOF
3680 /* confdefs.h.  */
3681 _ACEOF
3682 cat confdefs.h >>conftest.$ac_ext
3683 cat >>conftest.$ac_ext <<_ACEOF
3684 /* end confdefs.h.  */
3685 #include <ac_nonexistent.h>
3686 _ACEOF
3687 if { (ac_try="$ac_cpp conftest.$ac_ext"
3688 case "(($ac_try" in
3689   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3690   *) ac_try_echo=$ac_try;;
3691 esac
3692 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3693   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3694   ac_status=$?
3695   grep -v '^ *+' conftest.er1 >conftest.err
3696   rm -f conftest.er1
3697   cat conftest.err >&5
3698   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3699   (exit $ac_status); } >/dev/null && {
3700          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3701          test ! -s conftest.err
3702        }; then
3703   # Broken: success on invalid input.
3704 continue
3705 else
3706   echo "$as_me: failed program was:" >&5
3707 sed 's/^/| /' conftest.$ac_ext >&5
3708
3709   # Passes both tests.
3710 ac_preproc_ok=:
3711 break
3712 fi
3713
3714 rm -f conftest.err conftest.$ac_ext
3715
3716 done
3717 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3718 rm -f conftest.err conftest.$ac_ext
3719 if $ac_preproc_ok; then
3720   break
3721 fi
3722
3723     done
3724     ac_cv_prog_CPP=$CPP
3725
3726 fi
3727   CPP=$ac_cv_prog_CPP
3728 else
3729   ac_cv_prog_CPP=$CPP
3730 fi
3731 { echo "$as_me:$LINENO: result: $CPP" >&5
3732 echo "${ECHO_T}$CPP" >&6; }
3733 ac_preproc_ok=false
3734 for ac_c_preproc_warn_flag in '' yes
3735 do
3736   # Use a header file that comes with gcc, so configuring glibc
3737   # with a fresh cross-compiler works.
3738   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3739   # <limits.h> exists even on freestanding compilers.
3740   # On the NeXT, cc -E runs the code through the compiler's parser,
3741   # not just through cpp. "Syntax error" is here to catch this case.
3742   cat >conftest.$ac_ext <<_ACEOF
3743 /* confdefs.h.  */
3744 _ACEOF
3745 cat confdefs.h >>conftest.$ac_ext
3746 cat >>conftest.$ac_ext <<_ACEOF
3747 /* end confdefs.h.  */
3748 #ifdef __STDC__
3749 # include <limits.h>
3750 #else
3751 # include <assert.h>
3752 #endif
3753                      Syntax error
3754 _ACEOF
3755 if { (ac_try="$ac_cpp conftest.$ac_ext"
3756 case "(($ac_try" in
3757   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3758   *) ac_try_echo=$ac_try;;
3759 esac
3760 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3761   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3762   ac_status=$?
3763   grep -v '^ *+' conftest.er1 >conftest.err
3764   rm -f conftest.er1
3765   cat conftest.err >&5
3766   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3767   (exit $ac_status); } >/dev/null && {
3768          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3769          test ! -s conftest.err
3770        }; then
3771   :
3772 else
3773   echo "$as_me: failed program was:" >&5
3774 sed 's/^/| /' conftest.$ac_ext >&5
3775
3776   # Broken: fails on valid input.
3777 continue
3778 fi
3779
3780 rm -f conftest.err conftest.$ac_ext
3781
3782   # OK, works on sane cases.  Now check whether nonexistent headers
3783   # can be detected and how.
3784   cat >conftest.$ac_ext <<_ACEOF
3785 /* confdefs.h.  */
3786 _ACEOF
3787 cat confdefs.h >>conftest.$ac_ext
3788 cat >>conftest.$ac_ext <<_ACEOF
3789 /* end confdefs.h.  */
3790 #include <ac_nonexistent.h>
3791 _ACEOF
3792 if { (ac_try="$ac_cpp conftest.$ac_ext"
3793 case "(($ac_try" in
3794   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3795   *) ac_try_echo=$ac_try;;
3796 esac
3797 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3798   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3799   ac_status=$?
3800   grep -v '^ *+' conftest.er1 >conftest.err
3801   rm -f conftest.er1
3802   cat conftest.err >&5
3803   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3804   (exit $ac_status); } >/dev/null && {
3805          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3806          test ! -s conftest.err
3807        }; then
3808   # Broken: success on invalid input.
3809 continue
3810 else
3811   echo "$as_me: failed program was:" >&5
3812 sed 's/^/| /' conftest.$ac_ext >&5
3813
3814   # Passes both tests.
3815 ac_preproc_ok=:
3816 break
3817 fi
3818
3819 rm -f conftest.err conftest.$ac_ext
3820
3821 done
3822 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3823 rm -f conftest.err conftest.$ac_ext
3824 if $ac_preproc_ok; then
3825   :
3826 else
3827   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3828 See \`config.log' for more details." >&5
3829 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3830 See \`config.log' for more details." >&2;}
3831    { (exit 1); exit 1; }; }
3832 fi
3833
3834 ac_ext=c
3835 ac_cpp='$CPP $CPPFLAGS'
3836 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3837 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3838 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3839
3840
3841 { echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
3842 echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
3843 if test "${ac_cv_path_GREP+set}" = set; then
3844   echo $ECHO_N "(cached) $ECHO_C" >&6
3845 else
3846   # Extract the first word of "grep ggrep" to use in msg output
3847 if test -z "$GREP"; then
3848 set dummy grep ggrep; ac_prog_name=$2
3849 if test "${ac_cv_path_GREP+set}" = set; then
3850   echo $ECHO_N "(cached) $ECHO_C" >&6
3851 else
3852   ac_path_GREP_found=false
3853 # Loop through the user's path and test for each of PROGNAME-LIST
3854 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3855 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3856 do
3857   IFS=$as_save_IFS
3858   test -z "$as_dir" && as_dir=.
3859   for ac_prog in grep ggrep; do
3860   for ac_exec_ext in '' $ac_executable_extensions; do
3861     ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3862     { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3863     # Check for GNU ac_path_GREP and select it if it is found.
3864   # Check for GNU $ac_path_GREP
3865 case `"$ac_path_GREP" --version 2>&1` in
3866 *GNU*)
3867   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3868 *)
3869   ac_count=0
3870   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
3871   while :
3872   do
3873     cat "conftest.in" "conftest.in" >"conftest.tmp"
3874     mv "conftest.tmp" "conftest.in"
3875     cp "conftest.in" "conftest.nl"
3876     echo 'GREP' >> "conftest.nl"
3877     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3878     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3879     ac_count=`expr $ac_count + 1`
3880     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3881       # Best one so far, save it but keep looking for a better one
3882       ac_cv_path_GREP="$ac_path_GREP"
3883       ac_path_GREP_max=$ac_count
3884     fi
3885     # 10*(2^10) chars as input seems more than enough
3886     test $ac_count -gt 10 && break
3887   done
3888   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3889 esac
3890
3891
3892     $ac_path_GREP_found && break 3
3893   done
3894 done
3895
3896 done
3897 IFS=$as_save_IFS
3898
3899
3900 fi
3901
3902 GREP="$ac_cv_path_GREP"
3903 if test -z "$GREP"; then
3904   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
3905 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
3906    { (exit 1); exit 1; }; }
3907 fi
3908
3909 else
3910   ac_cv_path_GREP=$GREP
3911 fi
3912
3913
3914 fi
3915 { echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
3916 echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
3917  GREP="$ac_cv_path_GREP"
3918
3919
3920 { echo "$as_me:$LINENO: checking for egrep" >&5
3921 echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
3922 if test "${ac_cv_path_EGREP+set}" = set; then
3923   echo $ECHO_N "(cached) $ECHO_C" >&6
3924 else
3925   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3926    then ac_cv_path_EGREP="$GREP -E"
3927    else
3928      # Extract the first word of "egrep" to use in msg output
3929 if test -z "$EGREP"; then
3930 set dummy egrep; ac_prog_name=$2
3931 if test "${ac_cv_path_EGREP+set}" = set; then
3932   echo $ECHO_N "(cached) $ECHO_C" >&6
3933 else
3934   ac_path_EGREP_found=false
3935 # Loop through the user's path and test for each of PROGNAME-LIST
3936 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3937 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3938 do
3939   IFS=$as_save_IFS
3940   test -z "$as_dir" && as_dir=.
3941   for ac_prog in egrep; do
3942   for ac_exec_ext in '' $ac_executable_extensions; do
3943     ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3944     { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3945     # Check for GNU ac_path_EGREP and select it if it is found.
3946   # Check for GNU $ac_path_EGREP
3947 case `"$ac_path_EGREP" --version 2>&1` in
3948 *GNU*)
3949   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3950 *)
3951   ac_count=0
3952   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
3953   while :
3954   do
3955     cat "conftest.in" "conftest.in" >"conftest.tmp"
3956     mv "conftest.tmp" "conftest.in"
3957     cp "conftest.in" "conftest.nl"
3958     echo 'EGREP' >> "conftest.nl"
3959     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3960     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3961     ac_count=`expr $ac_count + 1`
3962     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3963       # Best one so far, save it but keep looking for a better one
3964       ac_cv_path_EGREP="$ac_path_EGREP"
3965       ac_path_EGREP_max=$ac_count
3966     fi
3967     # 10*(2^10) chars as input seems more than enough
3968     test $ac_count -gt 10 && break
3969   done
3970   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3971 esac
3972
3973
3974     $ac_path_EGREP_found && break 3
3975   done
3976 done
3977
3978 done
3979 IFS=$as_save_IFS
3980
3981
3982 fi
3983
3984 EGREP="$ac_cv_path_EGREP"
3985 if test -z "$EGREP"; then
3986   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
3987 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
3988    { (exit 1); exit 1; }; }
3989 fi
3990
3991 else
3992   ac_cv_path_EGREP=$EGREP
3993 fi
3994
3995
3996    fi
3997 fi
3998 { echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
3999 echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
4000  EGREP="$ac_cv_path_EGREP"
4001
4002
4003 { echo "$as_me:$LINENO: checking for ANSI C header files" >&5
4004 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
4005 if test "${ac_cv_header_stdc+set}" = set; then
4006   echo $ECHO_N "(cached) $ECHO_C" >&6
4007 else
4008   cat >conftest.$ac_ext <<_ACEOF
4009 /* confdefs.h.  */
4010 _ACEOF
4011 cat confdefs.h >>conftest.$ac_ext
4012 cat >>conftest.$ac_ext <<_ACEOF
4013 /* end confdefs.h.  */
4014 #include <stdlib.h>
4015 #include <stdarg.h>
4016 #include <string.h>
4017 #include <float.h>
4018
4019 int
4020 main ()
4021 {
4022
4023   ;
4024   return 0;
4025 }
4026 _ACEOF
4027 rm -f conftest.$ac_objext
4028 if { (ac_try="$ac_compile"
4029 case "(($ac_try" in
4030   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4031   *) ac_try_echo=$ac_try;;
4032 esac
4033 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4034   (eval "$ac_compile") 2>conftest.er1
4035   ac_status=$?
4036   grep -v '^ *+' conftest.er1 >conftest.err
4037   rm -f conftest.er1
4038   cat conftest.err >&5
4039   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4040   (exit $ac_status); } && {
4041          test -z "$ac_c_werror_flag" ||
4042          test ! -s conftest.err
4043        } && test -s conftest.$ac_objext; then
4044   ac_cv_header_stdc=yes
4045 else
4046   echo "$as_me: failed program was:" >&5
4047 sed 's/^/| /' conftest.$ac_ext >&5
4048
4049         ac_cv_header_stdc=no
4050 fi
4051
4052 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4053
4054 if test $ac_cv_header_stdc = yes; then
4055   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4056   cat >conftest.$ac_ext <<_ACEOF
4057 /* confdefs.h.  */
4058 _ACEOF
4059 cat confdefs.h >>conftest.$ac_ext
4060 cat >>conftest.$ac_ext <<_ACEOF
4061 /* end confdefs.h.  */
4062 #include <string.h>
4063
4064 _ACEOF
4065 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4066   $EGREP "memchr" >/dev/null 2>&1; then
4067   :
4068 else
4069   ac_cv_header_stdc=no
4070 fi
4071 rm -f conftest*
4072
4073 fi
4074
4075 if test $ac_cv_header_stdc = yes; then
4076   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4077   cat >conftest.$ac_ext <<_ACEOF
4078 /* confdefs.h.  */
4079 _ACEOF
4080 cat confdefs.h >>conftest.$ac_ext
4081 cat >>conftest.$ac_ext <<_ACEOF
4082 /* end confdefs.h.  */
4083 #include <stdlib.h>
4084
4085 _ACEOF
4086 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4087   $EGREP "free" >/dev/null 2>&1; then
4088   :
4089 else
4090   ac_cv_header_stdc=no
4091 fi
4092 rm -f conftest*
4093
4094 fi
4095
4096 if test $ac_cv_header_stdc = yes; then
4097   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4098   if test "$cross_compiling" = yes; then
4099   :
4100 else
4101   cat >conftest.$ac_ext <<_ACEOF
4102 /* confdefs.h.  */
4103 _ACEOF
4104 cat confdefs.h >>conftest.$ac_ext
4105 cat >>conftest.$ac_ext <<_ACEOF
4106 /* end confdefs.h.  */
4107 #include <ctype.h>
4108 #include <stdlib.h>
4109 #if ((' ' & 0x0FF) == 0x020)
4110 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4111 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4112 #else
4113 # define ISLOWER(c) \
4114                    (('a' <= (c) && (c) <= 'i') \
4115                      || ('j' <= (c) && (c) <= 'r') \
4116                      || ('s' <= (c) && (c) <= 'z'))
4117 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4118 #endif
4119
4120 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4121 int
4122 main ()
4123 {
4124   int i;
4125   for (i = 0; i < 256; i++)
4126     if (XOR (islower (i), ISLOWER (i))
4127         || toupper (i) != TOUPPER (i))
4128       return 2;
4129   return 0;
4130 }
4131 _ACEOF
4132 rm -f conftest$ac_exeext
4133 if { (ac_try="$ac_link"
4134 case "(($ac_try" in
4135   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4136   *) ac_try_echo=$ac_try;;
4137 esac
4138 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4139   (eval "$ac_link") 2>&5
4140   ac_status=$?
4141   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4142   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4143   { (case "(($ac_try" in
4144   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4145   *) ac_try_echo=$ac_try;;
4146 esac
4147 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4148   (eval "$ac_try") 2>&5
4149   ac_status=$?
4150   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4151   (exit $ac_status); }; }; then
4152   :
4153 else
4154   echo "$as_me: program exited with status $ac_status" >&5
4155 echo "$as_me: failed program was:" >&5
4156 sed 's/^/| /' conftest.$ac_ext >&5
4157
4158 ( exit $ac_status )
4159 ac_cv_header_stdc=no
4160 fi
4161 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4162 fi
4163
4164
4165 fi
4166 fi
4167 { echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
4168 echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
4169 if test $ac_cv_header_stdc = yes; then
4170
4171 cat >>confdefs.h <<\_ACEOF
4172 #define STDC_HEADERS 1
4173 _ACEOF
4174
4175 fi
4176
4177 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4178
4179
4180
4181
4182
4183
4184
4185
4186
4187 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4188                   inttypes.h stdint.h unistd.h
4189 do
4190 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4191 { echo "$as_me:$LINENO: checking for $ac_header" >&5
4192 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
4193 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4194   echo $ECHO_N "(cached) $ECHO_C" >&6
4195 else
4196   cat >conftest.$ac_ext <<_ACEOF
4197 /* confdefs.h.  */
4198 _ACEOF
4199 cat confdefs.h >>conftest.$ac_ext
4200 cat >>conftest.$ac_ext <<_ACEOF
4201 /* end confdefs.h.  */
4202 $ac_includes_default
4203
4204 #include <$ac_header>
4205 _ACEOF
4206 rm -f conftest.$ac_objext
4207 if { (ac_try="$ac_compile"
4208 case "(($ac_try" in
4209   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4210   *) ac_try_echo=$ac_try;;
4211 esac
4212 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4213   (eval "$ac_compile") 2>conftest.er1
4214   ac_status=$?
4215   grep -v '^ *+' conftest.er1 >conftest.err
4216   rm -f conftest.er1
4217   cat conftest.err >&5
4218   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4219   (exit $ac_status); } && {
4220          test -z "$ac_c_werror_flag" ||
4221          test ! -s conftest.err
4222        } && test -s conftest.$ac_objext; then
4223   eval "$as_ac_Header=yes"
4224 else
4225   echo "$as_me: failed program was:" >&5
4226 sed 's/^/| /' conftest.$ac_ext >&5
4227
4228         eval "$as_ac_Header=no"
4229 fi
4230
4231 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4232 fi
4233 ac_res=`eval echo '${'$as_ac_Header'}'`
4234                { echo "$as_me:$LINENO: result: $ac_res" >&5
4235 echo "${ECHO_T}$ac_res" >&6; }
4236 if test `eval echo '${'$as_ac_Header'}'` = yes; then
4237   cat >>confdefs.h <<_ACEOF
4238 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4239 _ACEOF
4240
4241 fi
4242
4243 done
4244
4245
4246 { echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
4247 echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6; }
4248 if test "${ac_cv_c_bigendian+set}" = set; then
4249   echo $ECHO_N "(cached) $ECHO_C" >&6
4250 else
4251   # See if sys/param.h defines the BYTE_ORDER macro.
4252 cat >conftest.$ac_ext <<_ACEOF
4253 /* confdefs.h.  */
4254 _ACEOF
4255 cat confdefs.h >>conftest.$ac_ext
4256 cat >>conftest.$ac_ext <<_ACEOF
4257 /* end confdefs.h.  */
4258 #include <sys/types.h>
4259 #include <sys/param.h>
4260
4261 int
4262 main ()
4263 {
4264 #if  ! (defined BYTE_ORDER && defined BIG_ENDIAN && defined LITTLE_ENDIAN \
4265         && BYTE_ORDER && BIG_ENDIAN && LITTLE_ENDIAN)
4266  bogus endian macros
4267 #endif
4268
4269   ;
4270   return 0;
4271 }
4272 _ACEOF
4273 rm -f conftest.$ac_objext
4274 if { (ac_try="$ac_compile"
4275 case "(($ac_try" in
4276   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4277   *) ac_try_echo=$ac_try;;
4278 esac
4279 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4280   (eval "$ac_compile") 2>conftest.er1
4281   ac_status=$?
4282   grep -v '^ *+' conftest.er1 >conftest.err
4283   rm -f conftest.er1
4284   cat conftest.err >&5
4285   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4286   (exit $ac_status); } && {
4287          test -z "$ac_c_werror_flag" ||
4288          test ! -s conftest.err
4289        } && test -s conftest.$ac_objext; then
4290   # It does; now see whether it defined to BIG_ENDIAN or not.
4291 cat >conftest.$ac_ext <<_ACEOF
4292 /* confdefs.h.  */
4293 _ACEOF
4294 cat confdefs.h >>conftest.$ac_ext
4295 cat >>conftest.$ac_ext <<_ACEOF
4296 /* end confdefs.h.  */
4297 #include <sys/types.h>
4298 #include <sys/param.h>
4299
4300 int
4301 main ()
4302 {
4303 #if BYTE_ORDER != BIG_ENDIAN
4304  not big endian
4305 #endif
4306
4307   ;
4308   return 0;
4309 }
4310 _ACEOF
4311 rm -f conftest.$ac_objext
4312 if { (ac_try="$ac_compile"
4313 case "(($ac_try" in
4314   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4315   *) ac_try_echo=$ac_try;;
4316 esac
4317 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4318   (eval "$ac_compile") 2>conftest.er1
4319   ac_status=$?
4320   grep -v '^ *+' conftest.er1 >conftest.err
4321   rm -f conftest.er1
4322   cat conftest.err >&5
4323   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4324   (exit $ac_status); } && {
4325          test -z "$ac_c_werror_flag" ||
4326          test ! -s conftest.err
4327        } && test -s conftest.$ac_objext; then
4328   ac_cv_c_bigendian=yes
4329 else
4330   echo "$as_me: failed program was:" >&5
4331 sed 's/^/| /' conftest.$ac_ext >&5
4332
4333         ac_cv_c_bigendian=no
4334 fi
4335
4336 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4337 else
4338   echo "$as_me: failed program was:" >&5
4339 sed 's/^/| /' conftest.$ac_ext >&5
4340
4341         # It does not; compile a test program.
4342 if test "$cross_compiling" = yes; then
4343   # try to guess the endianness by grepping values into an object file
4344   ac_cv_c_bigendian=unknown
4345   cat >conftest.$ac_ext <<_ACEOF
4346 /* confdefs.h.  */
4347 _ACEOF
4348 cat confdefs.h >>conftest.$ac_ext
4349 cat >>conftest.$ac_ext <<_ACEOF
4350 /* end confdefs.h.  */
4351 short int ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
4352 short int ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
4353 void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; }
4354 short int ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
4355 short int ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
4356 void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; }
4357 int
4358 main ()
4359 {
4360  _ascii (); _ebcdic ();
4361   ;
4362   return 0;
4363 }
4364 _ACEOF
4365 rm -f conftest.$ac_objext
4366 if { (ac_try="$ac_compile"
4367 case "(($ac_try" in
4368   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4369   *) ac_try_echo=$ac_try;;
4370 esac
4371 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4372   (eval "$ac_compile") 2>conftest.er1
4373   ac_status=$?
4374   grep -v '^ *+' conftest.er1 >conftest.err
4375   rm -f conftest.er1
4376   cat conftest.err >&5
4377   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4378   (exit $ac_status); } && {
4379          test -z "$ac_c_werror_flag" ||
4380          test ! -s conftest.err
4381        } && test -s conftest.$ac_objext; then
4382   if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then
4383   ac_cv_c_bigendian=yes
4384 fi
4385 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
4386   if test "$ac_cv_c_bigendian" = unknown; then
4387     ac_cv_c_bigendian=no
4388   else
4389     # finding both strings is unlikely to happen, but who knows?
4390     ac_cv_c_bigendian=unknown
4391   fi
4392 fi
4393 else
4394   echo "$as_me: failed program was:" >&5
4395 sed 's/^/| /' conftest.$ac_ext >&5
4396
4397
4398 fi
4399
4400 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4401 else
4402   cat >conftest.$ac_ext <<_ACEOF
4403 /* confdefs.h.  */
4404 _ACEOF
4405 cat confdefs.h >>conftest.$ac_ext
4406 cat >>conftest.$ac_ext <<_ACEOF
4407 /* end confdefs.h.  */
4408 $ac_includes_default
4409 int
4410 main ()
4411 {
4412
4413   /* Are we little or big endian?  From Harbison&Steele.  */
4414   union
4415   {
4416     long int l;
4417     char c[sizeof (long int)];
4418   } u;
4419   u.l = 1;
4420   return u.c[sizeof (long int) - 1] == 1;
4421
4422   ;
4423   return 0;
4424 }
4425 _ACEOF
4426 rm -f conftest$ac_exeext
4427 if { (ac_try="$ac_link"
4428 case "(($ac_try" in
4429   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4430   *) ac_try_echo=$ac_try;;
4431 esac
4432 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4433   (eval "$ac_link") 2>&5
4434   ac_status=$?
4435   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4436   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4437   { (case "(($ac_try" in
4438   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4439   *) ac_try_echo=$ac_try;;
4440 esac
4441 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4442   (eval "$ac_try") 2>&5
4443   ac_status=$?
4444   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4445   (exit $ac_status); }; }; then
4446   ac_cv_c_bigendian=no
4447 else
4448   echo "$as_me: program exited with status $ac_status" >&5
4449 echo "$as_me: failed program was:" >&5
4450 sed 's/^/| /' conftest.$ac_ext >&5
4451
4452 ( exit $ac_status )
4453 ac_cv_c_bigendian=yes
4454 fi
4455 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4456 fi
4457
4458
4459 fi
4460
4461 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4462 fi
4463 { echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
4464 echo "${ECHO_T}$ac_cv_c_bigendian" >&6; }
4465 case $ac_cv_c_bigendian in
4466   yes)
4467
4468 cat >>confdefs.h <<\_ACEOF
4469 #define WORDS_BIGENDIAN 1
4470 _ACEOF
4471  ;;
4472   no)
4473      ;;
4474   *)
4475     { { echo "$as_me:$LINENO: error: unknown endianness
4476 presetting ac_cv_c_bigendian=no (or yes) will help" >&5
4477 echo "$as_me: error: unknown endianness
4478 presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
4479    { (exit 1); exit 1; }; } ;;
4480 esac
4481
4482 { echo "$as_me:$LINENO: checking for void *" >&5
4483 echo $ECHO_N "checking for void *... $ECHO_C" >&6; }
4484 if test "${ac_cv_type_void_p+set}" = set; then
4485   echo $ECHO_N "(cached) $ECHO_C" >&6
4486 else
4487   cat >conftest.$ac_ext <<_ACEOF
4488 /* confdefs.h.  */
4489 _ACEOF
4490 cat confdefs.h >>conftest.$ac_ext
4491 cat >>conftest.$ac_ext <<_ACEOF
4492 /* end confdefs.h.  */
4493 $ac_includes_default
4494 typedef void * ac__type_new_;
4495 int
4496 main ()
4497 {
4498 if ((ac__type_new_ *) 0)
4499   return 0;
4500 if (sizeof (ac__type_new_))
4501   return 0;
4502   ;
4503   return 0;
4504 }
4505 _ACEOF
4506 rm -f conftest.$ac_objext
4507 if { (ac_try="$ac_compile"
4508 case "(($ac_try" in
4509   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4510   *) ac_try_echo=$ac_try;;
4511 esac
4512 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4513   (eval "$ac_compile") 2>conftest.er1
4514   ac_status=$?
4515   grep -v '^ *+' conftest.er1 >conftest.err
4516   rm -f conftest.er1
4517   cat conftest.err >&5
4518   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4519   (exit $ac_status); } && {
4520          test -z "$ac_c_werror_flag" ||
4521          test ! -s conftest.err
4522        } && test -s conftest.$ac_objext; then
4523   ac_cv_type_void_p=yes
4524 else
4525   echo "$as_me: failed program was:" >&5
4526 sed 's/^/| /' conftest.$ac_ext >&5
4527
4528         ac_cv_type_void_p=no
4529 fi
4530
4531 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4532 fi
4533 { echo "$as_me:$LINENO: result: $ac_cv_type_void_p" >&5
4534 echo "${ECHO_T}$ac_cv_type_void_p" >&6; }
4535
4536 # The cast to long int works around a bug in the HP C Compiler
4537 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4538 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4539 # This bug is HP SR number 8606223364.
4540 { echo "$as_me:$LINENO: checking size of void *" >&5
4541 echo $ECHO_N "checking size of void *... $ECHO_C" >&6; }
4542 if test "${ac_cv_sizeof_void_p+set}" = set; then
4543   echo $ECHO_N "(cached) $ECHO_C" >&6
4544 else
4545   if test "$cross_compiling" = yes; then
4546   # Depending upon the size, compute the lo and hi bounds.
4547 cat >conftest.$ac_ext <<_ACEOF
4548 /* confdefs.h.  */
4549 _ACEOF
4550 cat confdefs.h >>conftest.$ac_ext
4551 cat >>conftest.$ac_ext <<_ACEOF
4552 /* end confdefs.h.  */
4553 $ac_includes_default
4554    typedef void * ac__type_sizeof_;
4555 int
4556 main ()
4557 {
4558 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)];
4559 test_array [0] = 0
4560
4561   ;
4562   return 0;
4563 }
4564 _ACEOF
4565 rm -f conftest.$ac_objext
4566 if { (ac_try="$ac_compile"
4567 case "(($ac_try" in
4568   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4569   *) ac_try_echo=$ac_try;;
4570 esac
4571 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4572   (eval "$ac_compile") 2>conftest.er1
4573   ac_status=$?
4574   grep -v '^ *+' conftest.er1 >conftest.err
4575   rm -f conftest.er1
4576   cat conftest.err >&5
4577   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4578   (exit $ac_status); } && {
4579          test -z "$ac_c_werror_flag" ||
4580          test ! -s conftest.err
4581        } && test -s conftest.$ac_objext; then
4582   ac_lo=0 ac_mid=0
4583   while :; do
4584     cat >conftest.$ac_ext <<_ACEOF
4585 /* confdefs.h.  */
4586 _ACEOF
4587 cat confdefs.h >>conftest.$ac_ext
4588 cat >>conftest.$ac_ext <<_ACEOF
4589 /* end confdefs.h.  */
4590 $ac_includes_default
4591    typedef void * ac__type_sizeof_;
4592 int
4593 main ()
4594 {
4595 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
4596 test_array [0] = 0
4597
4598   ;
4599   return 0;
4600 }
4601 _ACEOF
4602 rm -f conftest.$ac_objext
4603 if { (ac_try="$ac_compile"
4604 case "(($ac_try" in
4605   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4606   *) ac_try_echo=$ac_try;;
4607 esac
4608 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4609   (eval "$ac_compile") 2>conftest.er1
4610   ac_status=$?
4611   grep -v '^ *+' conftest.er1 >conftest.err
4612   rm -f conftest.er1
4613   cat conftest.err >&5
4614   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4615   (exit $ac_status); } && {
4616          test -z "$ac_c_werror_flag" ||
4617          test ! -s conftest.err
4618        } && test -s conftest.$ac_objext; then
4619   ac_hi=$ac_mid; break
4620 else
4621   echo "$as_me: failed program was:" >&5
4622 sed 's/^/| /' conftest.$ac_ext >&5
4623
4624         ac_lo=`expr $ac_mid + 1`
4625                         if test $ac_lo -le $ac_mid; then
4626                           ac_lo= ac_hi=
4627                           break
4628                         fi
4629                         ac_mid=`expr 2 '*' $ac_mid + 1`
4630 fi
4631
4632 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4633   done
4634 else
4635   echo "$as_me: failed program was:" >&5
4636 sed 's/^/| /' conftest.$ac_ext >&5
4637
4638         cat >conftest.$ac_ext <<_ACEOF
4639 /* confdefs.h.  */
4640 _ACEOF
4641 cat confdefs.h >>conftest.$ac_ext
4642 cat >>conftest.$ac_ext <<_ACEOF
4643 /* end confdefs.h.  */
4644 $ac_includes_default
4645    typedef void * ac__type_sizeof_;
4646 int
4647 main ()
4648 {
4649 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)];
4650 test_array [0] = 0
4651
4652   ;
4653   return 0;
4654 }
4655 _ACEOF
4656 rm -f conftest.$ac_objext
4657 if { (ac_try="$ac_compile"
4658 case "(($ac_try" in
4659   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4660   *) ac_try_echo=$ac_try;;
4661 esac
4662 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4663   (eval "$ac_compile") 2>conftest.er1
4664   ac_status=$?
4665   grep -v '^ *+' conftest.er1 >conftest.err
4666   rm -f conftest.er1
4667   cat conftest.err >&5
4668   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4669   (exit $ac_status); } && {
4670          test -z "$ac_c_werror_flag" ||
4671          test ! -s conftest.err
4672        } && test -s conftest.$ac_objext; then
4673   ac_hi=-1 ac_mid=-1
4674   while :; do
4675     cat >conftest.$ac_ext <<_ACEOF
4676 /* confdefs.h.  */
4677 _ACEOF
4678 cat confdefs.h >>conftest.$ac_ext
4679 cat >>conftest.$ac_ext <<_ACEOF
4680 /* end confdefs.h.  */
4681 $ac_includes_default
4682    typedef void * ac__type_sizeof_;
4683 int
4684 main ()
4685 {
4686 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)];
4687 test_array [0] = 0
4688
4689   ;
4690   return 0;
4691 }
4692 _ACEOF
4693 rm -f conftest.$ac_objext
4694 if { (ac_try="$ac_compile"
4695 case "(($ac_try" in
4696   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4697   *) ac_try_echo=$ac_try;;
4698 esac
4699 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4700   (eval "$ac_compile") 2>conftest.er1
4701   ac_status=$?
4702   grep -v '^ *+' conftest.er1 >conftest.err
4703   rm -f conftest.er1
4704   cat conftest.err >&5
4705   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4706   (exit $ac_status); } && {
4707          test -z "$ac_c_werror_flag" ||
4708          test ! -s conftest.err
4709        } && test -s conftest.$ac_objext; then
4710   ac_lo=$ac_mid; break
4711 else
4712   echo "$as_me: failed program was:" >&5
4713 sed 's/^/| /' conftest.$ac_ext >&5
4714
4715         ac_hi=`expr '(' $ac_mid ')' - 1`
4716                         if test $ac_mid -le $ac_hi; then
4717                           ac_lo= ac_hi=
4718                           break
4719                         fi
4720                         ac_mid=`expr 2 '*' $ac_mid`
4721 fi
4722
4723 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4724   done
4725 else
4726   echo "$as_me: failed program was:" >&5
4727 sed 's/^/| /' conftest.$ac_ext >&5
4728
4729         ac_lo= ac_hi=
4730 fi
4731
4732 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4733 fi
4734
4735 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4736 # Binary search between lo and hi bounds.
4737 while test "x$ac_lo" != "x$ac_hi"; do
4738   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
4739   cat >conftest.$ac_ext <<_ACEOF
4740 /* confdefs.h.  */
4741 _ACEOF
4742 cat confdefs.h >>conftest.$ac_ext
4743 cat >>conftest.$ac_ext <<_ACEOF
4744 /* end confdefs.h.  */
4745 $ac_includes_default
4746    typedef void * ac__type_sizeof_;
4747 int
4748 main ()
4749 {
4750 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
4751 test_array [0] = 0
4752
4753   ;
4754   return 0;
4755 }
4756 _ACEOF
4757 rm -f conftest.$ac_objext
4758 if { (ac_try="$ac_compile"
4759 case "(($ac_try" in
4760   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4761   *) ac_try_echo=$ac_try;;
4762 esac
4763 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4764   (eval "$ac_compile") 2>conftest.er1
4765   ac_status=$?
4766   grep -v '^ *+' conftest.er1 >conftest.err
4767   rm -f conftest.er1
4768   cat conftest.err >&5
4769   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4770   (exit $ac_status); } && {
4771          test -z "$ac_c_werror_flag" ||
4772          test ! -s conftest.err
4773        } && test -s conftest.$ac_objext; then
4774   ac_hi=$ac_mid
4775 else
4776   echo "$as_me: failed program was:" >&5
4777 sed 's/^/| /' conftest.$ac_ext >&5
4778
4779         ac_lo=`expr '(' $ac_mid ')' + 1`
4780 fi
4781
4782 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4783 done
4784 case $ac_lo in
4785 ?*) ac_cv_sizeof_void_p=$ac_lo;;
4786 '') if test "$ac_cv_type_void_p" = yes; then
4787      { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *)
4788 See \`config.log' for more details." >&5
4789 echo "$as_me: error: cannot compute sizeof (void *)
4790 See \`config.log' for more details." >&2;}
4791    { (exit 77); exit 77; }; }
4792    else
4793      ac_cv_sizeof_void_p=0
4794    fi ;;
4795 esac
4796 else
4797   cat >conftest.$ac_ext <<_ACEOF
4798 /* confdefs.h.  */
4799 _ACEOF
4800 cat confdefs.h >>conftest.$ac_ext
4801 cat >>conftest.$ac_ext <<_ACEOF
4802 /* end confdefs.h.  */
4803 $ac_includes_default
4804    typedef void * ac__type_sizeof_;
4805 static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); }
4806 static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); }
4807 #include <stdio.h>
4808 #include <stdlib.h>
4809 int
4810 main ()
4811 {
4812
4813   FILE *f = fopen ("conftest.val", "w");
4814   if (! f)
4815     return 1;
4816   if (((long int) (sizeof (ac__type_sizeof_))) < 0)
4817     {
4818       long int i = longval ();
4819       if (i != ((long int) (sizeof (ac__type_sizeof_))))
4820         return 1;
4821       fprintf (f, "%ld\n", i);
4822     }
4823   else
4824     {
4825       unsigned long int i = ulongval ();
4826       if (i != ((long int) (sizeof (ac__type_sizeof_))))
4827         return 1;
4828       fprintf (f, "%lu\n", i);
4829     }
4830   return ferror (f) || fclose (f) != 0;
4831
4832   ;
4833   return 0;
4834 }
4835 _ACEOF
4836 rm -f conftest$ac_exeext
4837 if { (ac_try="$ac_link"
4838 case "(($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_link") 2>&5
4844   ac_status=$?
4845   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4846   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4847   { (case "(($ac_try" in
4848   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4849   *) ac_try_echo=$ac_try;;
4850 esac
4851 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4852   (eval "$ac_try") 2>&5
4853   ac_status=$?
4854   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4855   (exit $ac_status); }; }; then
4856   ac_cv_sizeof_void_p=`cat conftest.val`
4857 else
4858   echo "$as_me: program exited with status $ac_status" >&5
4859 echo "$as_me: failed program was:" >&5
4860 sed 's/^/| /' conftest.$ac_ext >&5
4861
4862 ( exit $ac_status )
4863 if test "$ac_cv_type_void_p" = yes; then
4864      { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *)
4865 See \`config.log' for more details." >&5
4866 echo "$as_me: error: cannot compute sizeof (void *)
4867 See \`config.log' for more details." >&2;}
4868    { (exit 77); exit 77; }; }
4869    else
4870      ac_cv_sizeof_void_p=0
4871    fi
4872 fi
4873 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4874 fi
4875 rm -f conftest.val
4876 fi
4877 { echo "$as_me:$LINENO: result: $ac_cv_sizeof_void_p" >&5
4878 echo "${ECHO_T}$ac_cv_sizeof_void_p" >&6; }
4879
4880
4881
4882 cat >>confdefs.h <<_ACEOF
4883 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
4884 _ACEOF
4885
4886
4887 { echo "$as_me:$LINENO: checking for long" >&5
4888 echo $ECHO_N "checking for long... $ECHO_C" >&6; }
4889 if test "${ac_cv_type_long+set}" = set; then
4890   echo $ECHO_N "(cached) $ECHO_C" >&6
4891 else
4892   cat >conftest.$ac_ext <<_ACEOF
4893 /* confdefs.h.  */
4894 _ACEOF
4895 cat confdefs.h >>conftest.$ac_ext
4896 cat >>conftest.$ac_ext <<_ACEOF
4897 /* end confdefs.h.  */
4898 $ac_includes_default
4899 typedef long ac__type_new_;
4900 int
4901 main ()
4902 {
4903 if ((ac__type_new_ *) 0)
4904   return 0;
4905 if (sizeof (ac__type_new_))
4906   return 0;
4907   ;
4908   return 0;
4909 }
4910 _ACEOF
4911 rm -f conftest.$ac_objext
4912 if { (ac_try="$ac_compile"
4913 case "(($ac_try" in
4914   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4915   *) ac_try_echo=$ac_try;;
4916 esac
4917 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4918   (eval "$ac_compile") 2>conftest.er1
4919   ac_status=$?
4920   grep -v '^ *+' conftest.er1 >conftest.err
4921   rm -f conftest.er1
4922   cat conftest.err >&5
4923   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4924   (exit $ac_status); } && {
4925          test -z "$ac_c_werror_flag" ||
4926          test ! -s conftest.err
4927        } && test -s conftest.$ac_objext; then
4928   ac_cv_type_long=yes
4929 else
4930   echo "$as_me: failed program was:" >&5
4931 sed 's/^/| /' conftest.$ac_ext >&5
4932
4933         ac_cv_type_long=no
4934 fi
4935
4936 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4937 fi
4938 { echo "$as_me:$LINENO: result: $ac_cv_type_long" >&5
4939 echo "${ECHO_T}$ac_cv_type_long" >&6; }
4940
4941 # The cast to long int works around a bug in the HP C Compiler
4942 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4943 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4944 # This bug is HP SR number 8606223364.
4945 { echo "$as_me:$LINENO: checking size of long" >&5
4946 echo $ECHO_N "checking size of long... $ECHO_C" >&6; }
4947 if test "${ac_cv_sizeof_long+set}" = set; then
4948   echo $ECHO_N "(cached) $ECHO_C" >&6
4949 else
4950   if test "$cross_compiling" = yes; then
4951   # Depending upon the size, compute the lo and hi bounds.
4952 cat >conftest.$ac_ext <<_ACEOF
4953 /* confdefs.h.  */
4954 _ACEOF
4955 cat confdefs.h >>conftest.$ac_ext
4956 cat >>conftest.$ac_ext <<_ACEOF
4957 /* end confdefs.h.  */
4958 $ac_includes_default
4959    typedef long ac__type_sizeof_;
4960 int
4961 main ()
4962 {
4963 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)];
4964 test_array [0] = 0
4965
4966   ;
4967   return 0;
4968 }
4969 _ACEOF
4970 rm -f conftest.$ac_objext
4971 if { (ac_try="$ac_compile"
4972 case "(($ac_try" in
4973   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4974   *) ac_try_echo=$ac_try;;
4975 esac
4976 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4977   (eval "$ac_compile") 2>conftest.er1
4978   ac_status=$?
4979   grep -v '^ *+' conftest.er1 >conftest.err
4980   rm -f conftest.er1
4981   cat conftest.err >&5
4982   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4983   (exit $ac_status); } && {
4984          test -z "$ac_c_werror_flag" ||
4985          test ! -s conftest.err
4986        } && test -s conftest.$ac_objext; then
4987   ac_lo=0 ac_mid=0
4988   while :; do
4989     cat >conftest.$ac_ext <<_ACEOF
4990 /* confdefs.h.  */
4991 _ACEOF
4992 cat confdefs.h >>conftest.$ac_ext
4993 cat >>conftest.$ac_ext <<_ACEOF
4994 /* end confdefs.h.  */
4995 $ac_includes_default
4996    typedef long ac__type_sizeof_;
4997 int
4998 main ()
4999 {
5000 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
5001 test_array [0] = 0
5002
5003   ;
5004   return 0;
5005 }
5006 _ACEOF
5007 rm -f conftest.$ac_objext
5008 if { (ac_try="$ac_compile"
5009 case "(($ac_try" in
5010   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5011   *) ac_try_echo=$ac_try;;
5012 esac
5013 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5014   (eval "$ac_compile") 2>conftest.er1
5015   ac_status=$?
5016   grep -v '^ *+' conftest.er1 >conftest.err
5017   rm -f conftest.er1
5018   cat conftest.err >&5
5019   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5020   (exit $ac_status); } && {
5021          test -z "$ac_c_werror_flag" ||
5022          test ! -s conftest.err
5023        } && test -s conftest.$ac_objext; then
5024   ac_hi=$ac_mid; break
5025 else
5026   echo "$as_me: failed program was:" >&5
5027 sed 's/^/| /' conftest.$ac_ext >&5
5028
5029         ac_lo=`expr $ac_mid + 1`
5030                         if test $ac_lo -le $ac_mid; then
5031                           ac_lo= ac_hi=
5032                           break
5033                         fi
5034                         ac_mid=`expr 2 '*' $ac_mid + 1`
5035 fi
5036
5037 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5038   done
5039 else
5040   echo "$as_me: failed program was:" >&5
5041 sed 's/^/| /' conftest.$ac_ext >&5
5042
5043         cat >conftest.$ac_ext <<_ACEOF
5044 /* confdefs.h.  */
5045 _ACEOF
5046 cat confdefs.h >>conftest.$ac_ext
5047 cat >>conftest.$ac_ext <<_ACEOF
5048 /* end confdefs.h.  */
5049 $ac_includes_default
5050    typedef long ac__type_sizeof_;
5051 int
5052 main ()
5053 {
5054 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)];
5055 test_array [0] = 0
5056
5057   ;
5058   return 0;
5059 }
5060 _ACEOF
5061 rm -f conftest.$ac_objext
5062 if { (ac_try="$ac_compile"
5063 case "(($ac_try" in
5064   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5065   *) ac_try_echo=$ac_try;;
5066 esac
5067 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5068   (eval "$ac_compile") 2>conftest.er1
5069   ac_status=$?
5070   grep -v '^ *+' conftest.er1 >conftest.err
5071   rm -f conftest.er1
5072   cat conftest.err >&5
5073   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5074   (exit $ac_status); } && {
5075          test -z "$ac_c_werror_flag" ||
5076          test ! -s conftest.err
5077        } && test -s conftest.$ac_objext; then
5078   ac_hi=-1 ac_mid=-1
5079   while :; do
5080     cat >conftest.$ac_ext <<_ACEOF
5081 /* confdefs.h.  */
5082 _ACEOF
5083 cat confdefs.h >>conftest.$ac_ext
5084 cat >>conftest.$ac_ext <<_ACEOF
5085 /* end confdefs.h.  */
5086 $ac_includes_default
5087    typedef long ac__type_sizeof_;
5088 int
5089 main ()
5090 {
5091 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)];
5092 test_array [0] = 0
5093
5094   ;
5095   return 0;
5096 }
5097 _ACEOF
5098 rm -f conftest.$ac_objext
5099 if { (ac_try="$ac_compile"
5100 case "(($ac_try" in
5101   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5102   *) ac_try_echo=$ac_try;;
5103 esac
5104 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5105   (eval "$ac_compile") 2>conftest.er1
5106   ac_status=$?
5107   grep -v '^ *+' conftest.er1 >conftest.err
5108   rm -f conftest.er1
5109   cat conftest.err >&5
5110   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5111   (exit $ac_status); } && {
5112          test -z "$ac_c_werror_flag" ||
5113          test ! -s conftest.err
5114        } && test -s conftest.$ac_objext; then
5115   ac_lo=$ac_mid; break
5116 else
5117   echo "$as_me: failed program was:" >&5
5118 sed 's/^/| /' conftest.$ac_ext >&5
5119
5120         ac_hi=`expr '(' $ac_mid ')' - 1`
5121                         if test $ac_mid -le $ac_hi; then
5122                           ac_lo= ac_hi=
5123                           break
5124                         fi
5125                         ac_mid=`expr 2 '*' $ac_mid`
5126 fi
5127
5128 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5129   done
5130 else
5131   echo "$as_me: failed program was:" >&5
5132 sed 's/^/| /' conftest.$ac_ext >&5
5133
5134         ac_lo= ac_hi=
5135 fi
5136
5137 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5138 fi
5139
5140 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5141 # Binary search between lo and hi bounds.
5142 while test "x$ac_lo" != "x$ac_hi"; do
5143   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5144   cat >conftest.$ac_ext <<_ACEOF
5145 /* confdefs.h.  */
5146 _ACEOF
5147 cat confdefs.h >>conftest.$ac_ext
5148 cat >>conftest.$ac_ext <<_ACEOF
5149 /* end confdefs.h.  */
5150 $ac_includes_default
5151    typedef long ac__type_sizeof_;
5152 int
5153 main ()
5154 {
5155 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
5156 test_array [0] = 0
5157
5158   ;
5159   return 0;
5160 }
5161 _ACEOF
5162 rm -f conftest.$ac_objext
5163 if { (ac_try="$ac_compile"
5164 case "(($ac_try" in
5165   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5166   *) ac_try_echo=$ac_try;;
5167 esac
5168 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5169   (eval "$ac_compile") 2>conftest.er1
5170   ac_status=$?
5171   grep -v '^ *+' conftest.er1 >conftest.err
5172   rm -f conftest.er1
5173   cat conftest.err >&5
5174   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5175   (exit $ac_status); } && {
5176          test -z "$ac_c_werror_flag" ||
5177          test ! -s conftest.err
5178        } && test -s conftest.$ac_objext; then
5179   ac_hi=$ac_mid
5180 else
5181   echo "$as_me: failed program was:" >&5
5182 sed 's/^/| /' conftest.$ac_ext >&5
5183
5184         ac_lo=`expr '(' $ac_mid ')' + 1`
5185 fi
5186
5187 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5188 done
5189 case $ac_lo in
5190 ?*) ac_cv_sizeof_long=$ac_lo;;
5191 '') if test "$ac_cv_type_long" = yes; then
5192      { { echo "$as_me:$LINENO: error: cannot compute sizeof (long)
5193 See \`config.log' for more details." >&5
5194 echo "$as_me: error: cannot compute sizeof (long)
5195 See \`config.log' for more details." >&2;}
5196    { (exit 77); exit 77; }; }
5197    else
5198      ac_cv_sizeof_long=0
5199    fi ;;
5200 esac
5201 else
5202   cat >conftest.$ac_ext <<_ACEOF
5203 /* confdefs.h.  */
5204 _ACEOF
5205 cat confdefs.h >>conftest.$ac_ext
5206 cat >>conftest.$ac_ext <<_ACEOF
5207 /* end confdefs.h.  */
5208 $ac_includes_default
5209    typedef long ac__type_sizeof_;
5210 static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); }
5211 static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); }
5212 #include <stdio.h>
5213 #include <stdlib.h>
5214 int
5215 main ()
5216 {
5217
5218   FILE *f = fopen ("conftest.val", "w");
5219   if (! f)
5220     return 1;
5221   if (((long int) (sizeof (ac__type_sizeof_))) < 0)
5222     {
5223       long int i = longval ();
5224       if (i != ((long int) (sizeof (ac__type_sizeof_))))
5225         return 1;
5226       fprintf (f, "%ld\n", i);
5227     }
5228   else
5229     {
5230       unsigned long int i = ulongval ();
5231       if (i != ((long int) (sizeof (ac__type_sizeof_))))
5232         return 1;
5233       fprintf (f, "%lu\n", i);
5234     }
5235   return ferror (f) || fclose (f) != 0;
5236
5237   ;
5238   return 0;
5239 }
5240 _ACEOF
5241 rm -f conftest$ac_exeext
5242 if { (ac_try="$ac_link"
5243 case "(($ac_try" in
5244   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5245   *) ac_try_echo=$ac_try;;
5246 esac
5247 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5248   (eval "$ac_link") 2>&5
5249   ac_status=$?
5250   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5251   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5252   { (case "(($ac_try" in
5253   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5254   *) ac_try_echo=$ac_try;;
5255 esac
5256 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5257   (eval "$ac_try") 2>&5
5258   ac_status=$?
5259   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5260   (exit $ac_status); }; }; then
5261   ac_cv_sizeof_long=`cat conftest.val`
5262 else
5263   echo "$as_me: program exited with status $ac_status" >&5
5264 echo "$as_me: failed program was:" >&5
5265 sed 's/^/| /' conftest.$ac_ext >&5
5266
5267 ( exit $ac_status )
5268 if test "$ac_cv_type_long" = yes; then
5269      { { echo "$as_me:$LINENO: error: cannot compute sizeof (long)
5270 See \`config.log' for more details." >&5
5271 echo "$as_me: error: cannot compute sizeof (long)
5272 See \`config.log' for more details." >&2;}
5273    { (exit 77); exit 77; }; }
5274    else
5275      ac_cv_sizeof_long=0
5276    fi
5277 fi
5278 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5279 fi
5280 rm -f conftest.val
5281 fi
5282 { echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5
5283 echo "${ECHO_T}$ac_cv_sizeof_long" >&6; }
5284
5285
5286
5287 cat >>confdefs.h <<_ACEOF
5288 #define SIZEOF_LONG $ac_cv_sizeof_long
5289 _ACEOF
5290
5291
5292
5293 if test "x$host_m32" = x1; then
5294   # Force 32-bit mode.
5295   CFLAGS="$CFLAGS -m32"
5296   LDFLAGS="$LDFLAGS -m32"
5297 fi
5298
5299 # Check LZO when compiling for the i386-pc.
5300 if test "$target_cpu"-"$platform" = i386-pc; then
5301   # There are three possibilities. LZO version 2 installed with the name
5302   # liblzo2, with the name liblzo, and LZO version 1.
5303   { echo "$as_me:$LINENO: checking for __lzo_init_v2 in -llzo2" >&5
5304 echo $ECHO_N "checking for __lzo_init_v2 in -llzo2... $ECHO_C" >&6; }
5305 if test "${ac_cv_lib_lzo2___lzo_init_v2+set}" = set; then
5306   echo $ECHO_N "(cached) $ECHO_C" >&6
5307 else
5308   ac_check_lib_save_LIBS=$LIBS
5309 LIBS="-llzo2  $LIBS"
5310 cat >conftest.$ac_ext <<_ACEOF
5311 /* confdefs.h.  */
5312 _ACEOF
5313 cat confdefs.h >>conftest.$ac_ext
5314 cat >>conftest.$ac_ext <<_ACEOF
5315 /* end confdefs.h.  */
5316
5317 /* Override any GCC internal prototype to avoid an error.
5318    Use char because int might match the return type of a GCC
5319    builtin and then its argument prototype would still apply.  */
5320 #ifdef __cplusplus
5321 extern "C"
5322 #endif
5323 char __lzo_init_v2 ();
5324 int
5325 main ()
5326 {
5327 return __lzo_init_v2 ();
5328   ;
5329   return 0;
5330 }
5331 _ACEOF
5332 rm -f conftest.$ac_objext conftest$ac_exeext
5333 if { (ac_try="$ac_link"
5334 case "(($ac_try" in
5335   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5336   *) ac_try_echo=$ac_try;;
5337 esac
5338 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5339   (eval "$ac_link") 2>conftest.er1
5340   ac_status=$?
5341   grep -v '^ *+' conftest.er1 >conftest.err
5342   rm -f conftest.er1
5343   cat conftest.err >&5
5344   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5345   (exit $ac_status); } && {
5346          test -z "$ac_c_werror_flag" ||
5347          test ! -s conftest.err
5348        } && test -s conftest$ac_exeext &&
5349        $as_test_x conftest$ac_exeext; then
5350   ac_cv_lib_lzo2___lzo_init_v2=yes
5351 else
5352   echo "$as_me: failed program was:" >&5
5353 sed 's/^/| /' conftest.$ac_ext >&5
5354
5355         ac_cv_lib_lzo2___lzo_init_v2=no
5356 fi
5357
5358 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5359       conftest$ac_exeext conftest.$ac_ext
5360 LIBS=$ac_check_lib_save_LIBS
5361 fi
5362 { echo "$as_me:$LINENO: result: $ac_cv_lib_lzo2___lzo_init_v2" >&5
5363 echo "${ECHO_T}$ac_cv_lib_lzo2___lzo_init_v2" >&6; }
5364 if test $ac_cv_lib_lzo2___lzo_init_v2 = yes; then
5365   LIBLZO="-llzo2"
5366 else
5367   { echo "$as_me:$LINENO: checking for __lzo_init_v2 in -llzo" >&5
5368 echo $ECHO_N "checking for __lzo_init_v2 in -llzo... $ECHO_C" >&6; }
5369 if test "${ac_cv_lib_lzo___lzo_init_v2+set}" = set; then
5370   echo $ECHO_N "(cached) $ECHO_C" >&6
5371 else
5372   ac_check_lib_save_LIBS=$LIBS
5373 LIBS="-llzo  $LIBS"
5374 cat >conftest.$ac_ext <<_ACEOF
5375 /* confdefs.h.  */
5376 _ACEOF
5377 cat confdefs.h >>conftest.$ac_ext
5378 cat >>conftest.$ac_ext <<_ACEOF
5379 /* end confdefs.h.  */
5380
5381 /* Override any GCC internal prototype to avoid an error.
5382    Use char because int might match the return type of a GCC
5383    builtin and then its argument prototype would still apply.  */
5384 #ifdef __cplusplus
5385 extern "C"
5386 #endif
5387 char __lzo_init_v2 ();
5388 int
5389 main ()
5390 {
5391 return __lzo_init_v2 ();
5392   ;
5393   return 0;
5394 }
5395 _ACEOF
5396 rm -f conftest.$ac_objext conftest$ac_exeext
5397 if { (ac_try="$ac_link"
5398 case "(($ac_try" in
5399   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5400   *) ac_try_echo=$ac_try;;
5401 esac
5402 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5403   (eval "$ac_link") 2>conftest.er1
5404   ac_status=$?
5405   grep -v '^ *+' conftest.er1 >conftest.err
5406   rm -f conftest.er1
5407   cat conftest.err >&5
5408   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5409   (exit $ac_status); } && {
5410          test -z "$ac_c_werror_flag" ||
5411          test ! -s conftest.err
5412        } && test -s conftest$ac_exeext &&
5413        $as_test_x conftest$ac_exeext; then
5414   ac_cv_lib_lzo___lzo_init_v2=yes
5415 else
5416   echo "$as_me: failed program was:" >&5
5417 sed 's/^/| /' conftest.$ac_ext >&5
5418
5419         ac_cv_lib_lzo___lzo_init_v2=no
5420 fi
5421
5422 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5423       conftest$ac_exeext conftest.$ac_ext
5424 LIBS=$ac_check_lib_save_LIBS
5425 fi
5426 { echo "$as_me:$LINENO: result: $ac_cv_lib_lzo___lzo_init_v2" >&5
5427 echo "${ECHO_T}$ac_cv_lib_lzo___lzo_init_v2" >&6; }
5428 if test $ac_cv_lib_lzo___lzo_init_v2 = yes; then
5429   LIBLZO="-llzo"
5430 else
5431   { echo "$as_me:$LINENO: checking for __lzo_init2 in -llzo" >&5
5432 echo $ECHO_N "checking for __lzo_init2 in -llzo... $ECHO_C" >&6; }
5433 if test "${ac_cv_lib_lzo___lzo_init2+set}" = set; then
5434   echo $ECHO_N "(cached) $ECHO_C" >&6
5435 else
5436   ac_check_lib_save_LIBS=$LIBS
5437 LIBS="-llzo  $LIBS"
5438 cat >conftest.$ac_ext <<_ACEOF
5439 /* confdefs.h.  */
5440 _ACEOF
5441 cat confdefs.h >>conftest.$ac_ext
5442 cat >>conftest.$ac_ext <<_ACEOF
5443 /* end confdefs.h.  */
5444
5445 /* Override any GCC internal prototype to avoid an error.
5446    Use char because int might match the return type of a GCC
5447    builtin and then its argument prototype would still apply.  */
5448 #ifdef __cplusplus
5449 extern "C"
5450 #endif
5451 char __lzo_init2 ();
5452 int
5453 main ()
5454 {
5455 return __lzo_init2 ();
5456   ;
5457   return 0;
5458 }
5459 _ACEOF
5460 rm -f conftest.$ac_objext conftest$ac_exeext
5461 if { (ac_try="$ac_link"
5462 case "(($ac_try" in
5463   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5464   *) ac_try_echo=$ac_try;;
5465 esac
5466 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5467   (eval "$ac_link") 2>conftest.er1
5468   ac_status=$?
5469   grep -v '^ *+' conftest.er1 >conftest.err
5470   rm -f conftest.er1
5471   cat conftest.err >&5
5472   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5473   (exit $ac_status); } && {
5474          test -z "$ac_c_werror_flag" ||
5475          test ! -s conftest.err
5476        } && test -s conftest$ac_exeext &&
5477        $as_test_x conftest$ac_exeext; then
5478   ac_cv_lib_lzo___lzo_init2=yes
5479 else
5480   echo "$as_me: failed program was:" >&5
5481 sed 's/^/| /' conftest.$ac_ext >&5
5482
5483         ac_cv_lib_lzo___lzo_init2=no
5484 fi
5485
5486 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5487       conftest$ac_exeext conftest.$ac_ext
5488 LIBS=$ac_check_lib_save_LIBS
5489 fi
5490 { echo "$as_me:$LINENO: result: $ac_cv_lib_lzo___lzo_init2" >&5
5491 echo "${ECHO_T}$ac_cv_lib_lzo___lzo_init2" >&6; }
5492 if test $ac_cv_lib_lzo___lzo_init2 = yes; then
5493   LIBLZO="-llzo"
5494 else
5495   { { echo "$as_me:$LINENO: error: LZO library version 1.02 or later is required" >&5
5496 echo "$as_me: error: LZO library version 1.02 or later is required" >&2;}
5497    { (exit 1); exit 1; }; }
5498 fi
5499
5500 fi
5501
5502 fi
5503
5504
5505   LIBS="$LIBS $LIBLZO"
5506   { echo "$as_me:$LINENO: checking for lzo1x_999_compress" >&5
5507 echo $ECHO_N "checking for lzo1x_999_compress... $ECHO_C" >&6; }
5508 if test "${ac_cv_func_lzo1x_999_compress+set}" = set; then
5509   echo $ECHO_N "(cached) $ECHO_C" >&6
5510 else
5511   cat >conftest.$ac_ext <<_ACEOF
5512 /* confdefs.h.  */
5513 _ACEOF
5514 cat confdefs.h >>conftest.$ac_ext
5515 cat >>conftest.$ac_ext <<_ACEOF
5516 /* end confdefs.h.  */
5517 /* Define lzo1x_999_compress to an innocuous variant, in case <limits.h> declares lzo1x_999_compress.
5518    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
5519 #define lzo1x_999_compress innocuous_lzo1x_999_compress
5520
5521 /* System header to define __stub macros and hopefully few prototypes,
5522     which can conflict with char lzo1x_999_compress (); below.
5523     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5524     <limits.h> exists even on freestanding compilers.  */
5525
5526 #ifdef __STDC__
5527 # include <limits.h>
5528 #else
5529 # include <assert.h>
5530 #endif
5531
5532 #undef lzo1x_999_compress
5533
5534 /* Override any GCC internal prototype to avoid an error.
5535    Use char because int might match the return type of a GCC
5536    builtin and then its argument prototype would still apply.  */
5537 #ifdef __cplusplus
5538 extern "C"
5539 #endif
5540 char lzo1x_999_compress ();
5541 /* The GNU C library defines this for functions which it implements
5542     to always fail with ENOSYS.  Some functions are actually named
5543     something starting with __ and the normal name is an alias.  */
5544 #if defined __stub_lzo1x_999_compress || defined __stub___lzo1x_999_compress
5545 choke me
5546 #endif
5547
5548 int
5549 main ()
5550 {
5551 return lzo1x_999_compress ();
5552   ;
5553   return 0;
5554 }
5555 _ACEOF
5556 rm -f conftest.$ac_objext conftest$ac_exeext
5557 if { (ac_try="$ac_link"
5558 case "(($ac_try" in
5559   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5560   *) ac_try_echo=$ac_try;;
5561 esac
5562 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5563   (eval "$ac_link") 2>conftest.er1
5564   ac_status=$?
5565   grep -v '^ *+' conftest.er1 >conftest.err
5566   rm -f conftest.er1
5567   cat conftest.err >&5
5568   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5569   (exit $ac_status); } && {
5570          test -z "$ac_c_werror_flag" ||
5571          test ! -s conftest.err
5572        } && test -s conftest$ac_exeext &&
5573        $as_test_x conftest$ac_exeext; then
5574   ac_cv_func_lzo1x_999_compress=yes
5575 else
5576   echo "$as_me: failed program was:" >&5
5577 sed 's/^/| /' conftest.$ac_ext >&5
5578
5579         ac_cv_func_lzo1x_999_compress=no
5580 fi
5581
5582 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5583       conftest$ac_exeext conftest.$ac_ext
5584 fi
5585 { echo "$as_me:$LINENO: result: $ac_cv_func_lzo1x_999_compress" >&5
5586 echo "${ECHO_T}$ac_cv_func_lzo1x_999_compress" >&6; }
5587 if test $ac_cv_func_lzo1x_999_compress = yes; then
5588   :
5589 else
5590   { { echo "$as_me:$LINENO: error: LZO1X-999 must be enabled" >&5
5591 echo "$as_me: error: LZO1X-999 must be enabled" >&2;}
5592    { (exit 1); exit 1; }; }
5593 fi
5594
5595
5596   # LZO version 2 uses lzo/lzo1x.h, while LZO version 1 uses lzo1x.h.
5597
5598
5599 for ac_header in lzo/lzo1x.h lzo1x.h
5600 do
5601 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5602 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5603   { echo "$as_me:$LINENO: checking for $ac_header" >&5
5604 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5605 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5606   echo $ECHO_N "(cached) $ECHO_C" >&6
5607 fi
5608 ac_res=`eval echo '${'$as_ac_Header'}'`
5609                { echo "$as_me:$LINENO: result: $ac_res" >&5
5610 echo "${ECHO_T}$ac_res" >&6; }
5611 else
5612   # Is the header compilable?
5613 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
5614 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
5615 cat >conftest.$ac_ext <<_ACEOF
5616 /* confdefs.h.  */
5617 _ACEOF
5618 cat confdefs.h >>conftest.$ac_ext
5619 cat >>conftest.$ac_ext <<_ACEOF
5620 /* end confdefs.h.  */
5621 $ac_includes_default
5622 #include <$ac_header>
5623 _ACEOF
5624 rm -f conftest.$ac_objext
5625 if { (ac_try="$ac_compile"
5626 case "(($ac_try" in
5627   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5628   *) ac_try_echo=$ac_try;;
5629 esac
5630 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5631   (eval "$ac_compile") 2>conftest.er1
5632   ac_status=$?
5633   grep -v '^ *+' conftest.er1 >conftest.err
5634   rm -f conftest.er1
5635   cat conftest.err >&5
5636   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5637   (exit $ac_status); } && {
5638          test -z "$ac_c_werror_flag" ||
5639          test ! -s conftest.err
5640        } && test -s conftest.$ac_objext; then
5641   ac_header_compiler=yes
5642 else
5643   echo "$as_me: failed program was:" >&5
5644 sed 's/^/| /' conftest.$ac_ext >&5
5645
5646         ac_header_compiler=no
5647 fi
5648
5649 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5650 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5651 echo "${ECHO_T}$ac_header_compiler" >&6; }
5652
5653 # Is the header present?
5654 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
5655 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
5656 cat >conftest.$ac_ext <<_ACEOF
5657 /* confdefs.h.  */
5658 _ACEOF
5659 cat confdefs.h >>conftest.$ac_ext
5660 cat >>conftest.$ac_ext <<_ACEOF
5661 /* end confdefs.h.  */
5662 #include <$ac_header>
5663 _ACEOF
5664 if { (ac_try="$ac_cpp conftest.$ac_ext"
5665 case "(($ac_try" in
5666   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5667   *) ac_try_echo=$ac_try;;
5668 esac
5669 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5670   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5671   ac_status=$?
5672   grep -v '^ *+' conftest.er1 >conftest.err
5673   rm -f conftest.er1
5674   cat conftest.err >&5
5675   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5676   (exit $ac_status); } >/dev/null && {
5677          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
5678          test ! -s conftest.err
5679        }; then
5680   ac_header_preproc=yes
5681 else
5682   echo "$as_me: failed program was:" >&5
5683 sed 's/^/| /' conftest.$ac_ext >&5
5684
5685   ac_header_preproc=no
5686 fi
5687
5688 rm -f conftest.err conftest.$ac_ext
5689 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5690 echo "${ECHO_T}$ac_header_preproc" >&6; }
5691
5692 # So?  What about this header?
5693 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5694   yes:no: )
5695     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5696 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5697     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5698 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5699     ac_header_preproc=yes
5700     ;;
5701   no:yes:* )
5702     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5703 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5704     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
5705 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
5706     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5707 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5708     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
5709 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
5710     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5711 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5712     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5713 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5714     ( cat <<\_ASBOX
5715 ## ------------------------------- ##
5716 ## Report this to bug-grub@gnu.org ##
5717 ## ------------------------------- ##
5718 _ASBOX
5719      ) | sed "s/^/$as_me: WARNING:     /" >&2
5720     ;;
5721 esac
5722 { echo "$as_me:$LINENO: checking for $ac_header" >&5
5723 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5724 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5725   echo $ECHO_N "(cached) $ECHO_C" >&6
5726 else
5727   eval "$as_ac_Header=\$ac_header_preproc"
5728 fi
5729 ac_res=`eval echo '${'$as_ac_Header'}'`
5730                { echo "$as_me:$LINENO: result: $ac_res" >&5
5731 echo "${ECHO_T}$ac_res" >&6; }
5732
5733 fi
5734 if test `eval echo '${'$as_ac_Header'}'` = yes; then
5735   cat >>confdefs.h <<_ACEOF
5736 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5737 _ACEOF
5738
5739 fi
5740
5741 done
5742
5743 fi
5744
5745 # Check for functions.
5746
5747
5748 for ac_func in posix_memalign memalign
5749 do
5750 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
5751 { echo "$as_me:$LINENO: checking for $ac_func" >&5
5752 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
5753 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
5754   echo $ECHO_N "(cached) $ECHO_C" >&6
5755 else
5756   cat >conftest.$ac_ext <<_ACEOF
5757 /* confdefs.h.  */
5758 _ACEOF
5759 cat confdefs.h >>conftest.$ac_ext
5760 cat >>conftest.$ac_ext <<_ACEOF
5761 /* end confdefs.h.  */
5762 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5763    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
5764 #define $ac_func innocuous_$ac_func
5765
5766 /* System header to define __stub macros and hopefully few prototypes,
5767     which can conflict with char $ac_func (); below.
5768     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5769     <limits.h> exists even on freestanding compilers.  */
5770
5771 #ifdef __STDC__
5772 # include <limits.h>
5773 #else
5774 # include <assert.h>
5775 #endif
5776
5777 #undef $ac_func
5778
5779 /* Override any GCC internal prototype to avoid an error.
5780    Use char because int might match the return type of a GCC
5781    builtin and then its argument prototype would still apply.  */
5782 #ifdef __cplusplus
5783 extern "C"
5784 #endif
5785 char $ac_func ();
5786 /* The GNU C library defines this for functions which it implements
5787     to always fail with ENOSYS.  Some functions are actually named
5788     something starting with __ and the normal name is an alias.  */
5789 #if defined __stub_$ac_func || defined __stub___$ac_func
5790 choke me
5791 #endif
5792
5793 int
5794 main ()
5795 {
5796 return $ac_func ();
5797   ;
5798   return 0;
5799 }
5800 _ACEOF
5801 rm -f conftest.$ac_objext conftest$ac_exeext
5802 if { (ac_try="$ac_link"
5803 case "(($ac_try" in
5804   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5805   *) ac_try_echo=$ac_try;;
5806 esac
5807 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5808   (eval "$ac_link") 2>conftest.er1
5809   ac_status=$?
5810   grep -v '^ *+' conftest.er1 >conftest.err
5811   rm -f conftest.er1
5812   cat conftest.err >&5
5813   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5814   (exit $ac_status); } && {
5815          test -z "$ac_c_werror_flag" ||
5816          test ! -s conftest.err
5817        } && test -s conftest$ac_exeext &&
5818        $as_test_x conftest$ac_exeext; then
5819   eval "$as_ac_var=yes"
5820 else
5821   echo "$as_me: failed program was:" >&5
5822 sed 's/^/| /' conftest.$ac_ext >&5
5823
5824         eval "$as_ac_var=no"
5825 fi
5826
5827 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5828       conftest$ac_exeext conftest.$ac_ext
5829 fi
5830 ac_res=`eval echo '${'$as_ac_var'}'`
5831                { echo "$as_me:$LINENO: result: $ac_res" >&5
5832 echo "${ECHO_T}$ac_res" >&6; }
5833 if test `eval echo '${'$as_ac_var'}'` = yes; then
5834   cat >>confdefs.h <<_ACEOF
5835 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
5836 _ACEOF
5837
5838 fi
5839 done
5840
5841
5842 #
5843 # Check for target programs.
5844 #
5845
5846 # For cross-compiling.
5847 if test "x$target" != "x$host"; then
5848   # XXX this depends on the implementation of autoconf!
5849   tmp_ac_tool_prefix="$ac_tool_prefix"
5850   ac_tool_prefix=$target_alias-
5851
5852   if test -n "$ac_tool_prefix"; then
5853   for ac_prog in gcc egcs cc
5854   do
5855     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5856 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5857 { echo "$as_me:$LINENO: checking for $ac_word" >&5
5858 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5859 if test "${ac_cv_prog_TARGET_CC+set}" = set; then
5860   echo $ECHO_N "(cached) $ECHO_C" >&6
5861 else
5862   if test -n "$TARGET_CC"; then
5863   ac_cv_prog_TARGET_CC="$TARGET_CC" # Let the user override the test.
5864 else
5865 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5866 for as_dir in $PATH
5867 do
5868   IFS=$as_save_IFS
5869   test -z "$as_dir" && as_dir=.
5870   for ac_exec_ext in '' $ac_executable_extensions; do
5871   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5872     ac_cv_prog_TARGET_CC="$ac_tool_prefix$ac_prog"
5873     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5874     break 2
5875   fi
5876 done
5877 done
5878 IFS=$as_save_IFS
5879
5880 fi
5881 fi
5882 TARGET_CC=$ac_cv_prog_TARGET_CC
5883 if test -n "$TARGET_CC"; then
5884   { echo "$as_me:$LINENO: result: $TARGET_CC" >&5
5885 echo "${ECHO_T}$TARGET_CC" >&6; }
5886 else
5887   { echo "$as_me:$LINENO: result: no" >&5
5888 echo "${ECHO_T}no" >&6; }
5889 fi
5890
5891
5892     test -n "$TARGET_CC" && break
5893   done
5894 fi
5895 if test -z "$TARGET_CC"; then
5896   ac_ct_TARGET_CC=$TARGET_CC
5897   for ac_prog in gcc egcs cc
5898 do
5899   # Extract the first word of "$ac_prog", so it can be a program name with args.
5900 set dummy $ac_prog; ac_word=$2
5901 { echo "$as_me:$LINENO: checking for $ac_word" >&5
5902 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5903 if test "${ac_cv_prog_ac_ct_TARGET_CC+set}" = set; then
5904   echo $ECHO_N "(cached) $ECHO_C" >&6
5905 else
5906   if test -n "$ac_ct_TARGET_CC"; then
5907   ac_cv_prog_ac_ct_TARGET_CC="$ac_ct_TARGET_CC" # Let the user override the test.
5908 else
5909 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5910 for as_dir in $PATH
5911 do
5912   IFS=$as_save_IFS
5913   test -z "$as_dir" && as_dir=.
5914   for ac_exec_ext in '' $ac_executable_extensions; do
5915   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5916     ac_cv_prog_ac_ct_TARGET_CC="$ac_prog"
5917     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5918     break 2
5919   fi
5920 done
5921 done
5922 IFS=$as_save_IFS
5923
5924 fi
5925 fi
5926 ac_ct_TARGET_CC=$ac_cv_prog_ac_ct_TARGET_CC
5927 if test -n "$ac_ct_TARGET_CC"; then
5928   { echo "$as_me:$LINENO: result: $ac_ct_TARGET_CC" >&5
5929 echo "${ECHO_T}$ac_ct_TARGET_CC" >&6; }
5930 else
5931   { echo "$as_me:$LINENO: result: no" >&5
5932 echo "${ECHO_T}no" >&6; }
5933 fi
5934
5935
5936   test -n "$ac_ct_TARGET_CC" && break
5937 done
5938
5939   if test "x$ac_ct_TARGET_CC" = x; then
5940     TARGET_CC="{ { echo "$as_me:$LINENO: error: none of gcc, egcs and cc is found. set TARGET_CC manually." >&5
5941 echo "$as_me: error: none of gcc, egcs and cc is found. set TARGET_CC manually." >&2;}
5942    { (exit 1); exit 1; }; }"
5943   else
5944     case $cross_compiling:$ac_tool_warned in
5945 yes:)
5946 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
5947 whose name does not start with the host triplet.  If you think this
5948 configuration is useful to you, please write to autoconf@gnu.org." >&5
5949 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
5950 whose name does not start with the host triplet.  If you think this
5951 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
5952 ac_tool_warned=yes ;;
5953 esac
5954     TARGET_CC=$ac_ct_TARGET_CC
5955   fi
5956 fi
5957
5958   if test -n "$ac_tool_prefix"; then
5959   # Extract the first word of "${ac_tool_prefix}objcopy", so it can be a program name with args.
5960 set dummy ${ac_tool_prefix}objcopy; ac_word=$2
5961 { echo "$as_me:$LINENO: checking for $ac_word" >&5
5962 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5963 if test "${ac_cv_prog_OBJCOPY+set}" = set; then
5964   echo $ECHO_N "(cached) $ECHO_C" >&6
5965 else
5966   if test -n "$OBJCOPY"; then
5967   ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test.
5968 else
5969 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5970 for as_dir in $PATH
5971 do
5972   IFS=$as_save_IFS
5973   test -z "$as_dir" && as_dir=.
5974   for ac_exec_ext in '' $ac_executable_extensions; do
5975   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5976     ac_cv_prog_OBJCOPY="${ac_tool_prefix}objcopy"
5977     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5978     break 2
5979   fi
5980 done
5981 done
5982 IFS=$as_save_IFS
5983
5984 fi
5985 fi
5986 OBJCOPY=$ac_cv_prog_OBJCOPY
5987 if test -n "$OBJCOPY"; then
5988   { echo "$as_me:$LINENO: result: $OBJCOPY" >&5
5989 echo "${ECHO_T}$OBJCOPY" >&6; }
5990 else
5991   { echo "$as_me:$LINENO: result: no" >&5
5992 echo "${ECHO_T}no" >&6; }
5993 fi
5994
5995
5996 fi
5997 if test -z "$ac_cv_prog_OBJCOPY"; then
5998   ac_ct_OBJCOPY=$OBJCOPY
5999   # Extract the first word of "objcopy", so it can be a program name with args.
6000 set dummy objcopy; ac_word=$2
6001 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6002 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6003 if test "${ac_cv_prog_ac_ct_OBJCOPY+set}" = set; then
6004   echo $ECHO_N "(cached) $ECHO_C" >&6
6005 else
6006   if test -n "$ac_ct_OBJCOPY"; then
6007   ac_cv_prog_ac_ct_OBJCOPY="$ac_ct_OBJCOPY" # Let the user override the test.
6008 else
6009 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6010 for as_dir in $PATH
6011 do
6012   IFS=$as_save_IFS
6013   test -z "$as_dir" && as_dir=.
6014   for ac_exec_ext in '' $ac_executable_extensions; do
6015   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6016     ac_cv_prog_ac_ct_OBJCOPY="objcopy"
6017     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6018     break 2
6019   fi
6020 done
6021 done
6022 IFS=$as_save_IFS
6023
6024 fi
6025 fi
6026 ac_ct_OBJCOPY=$ac_cv_prog_ac_ct_OBJCOPY
6027 if test -n "$ac_ct_OBJCOPY"; then
6028   { echo "$as_me:$LINENO: result: $ac_ct_OBJCOPY" >&5
6029 echo "${ECHO_T}$ac_ct_OBJCOPY" >&6; }
6030 else
6031   { echo "$as_me:$LINENO: result: no" >&5
6032 echo "${ECHO_T}no" >&6; }
6033 fi
6034
6035   if test "x$ac_ct_OBJCOPY" = x; then
6036     OBJCOPY=""
6037   else
6038     case $cross_compiling:$ac_tool_warned in
6039 yes:)
6040 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
6041 whose name does not start with the host triplet.  If you think this
6042 configuration is useful to you, please write to autoconf@gnu.org." >&5
6043 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
6044 whose name does not start with the host triplet.  If you think this
6045 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
6046 ac_tool_warned=yes ;;
6047 esac
6048     OBJCOPY=$ac_ct_OBJCOPY
6049   fi
6050 else
6051   OBJCOPY="$ac_cv_prog_OBJCOPY"
6052 fi
6053
6054   if test -n "$ac_tool_prefix"; then
6055   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
6056 set dummy ${ac_tool_prefix}strip; ac_word=$2
6057 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6058 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6059 if test "${ac_cv_prog_STRIP+set}" = set; then
6060   echo $ECHO_N "(cached) $ECHO_C" >&6
6061 else
6062   if test -n "$STRIP"; then
6063   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
6064 else
6065 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6066 for as_dir in $PATH
6067 do
6068   IFS=$as_save_IFS
6069   test -z "$as_dir" && as_dir=.
6070   for ac_exec_ext in '' $ac_executable_extensions; do
6071   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6072     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
6073     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6074     break 2
6075   fi
6076 done
6077 done
6078 IFS=$as_save_IFS
6079
6080 fi
6081 fi
6082 STRIP=$ac_cv_prog_STRIP
6083 if test -n "$STRIP"; then
6084   { echo "$as_me:$LINENO: result: $STRIP" >&5
6085 echo "${ECHO_T}$STRIP" >&6; }
6086 else
6087   { echo "$as_me:$LINENO: result: no" >&5
6088 echo "${ECHO_T}no" >&6; }
6089 fi
6090
6091
6092 fi
6093 if test -z "$ac_cv_prog_STRIP"; then
6094   ac_ct_STRIP=$STRIP
6095   # Extract the first word of "strip", so it can be a program name with args.
6096 set dummy strip; ac_word=$2
6097 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6098 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6099 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
6100   echo $ECHO_N "(cached) $ECHO_C" >&6
6101 else
6102   if test -n "$ac_ct_STRIP"; then
6103   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
6104 else
6105 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6106 for as_dir in $PATH
6107 do
6108   IFS=$as_save_IFS
6109   test -z "$as_dir" && as_dir=.
6110   for ac_exec_ext in '' $ac_executable_extensions; do
6111   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6112     ac_cv_prog_ac_ct_STRIP="strip"
6113     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6114     break 2
6115   fi
6116 done
6117 done
6118 IFS=$as_save_IFS
6119
6120 fi
6121 fi
6122 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
6123 if test -n "$ac_ct_STRIP"; then
6124   { echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
6125 echo "${ECHO_T}$ac_ct_STRIP" >&6; }
6126 else
6127   { echo "$as_me:$LINENO: result: no" >&5
6128 echo "${ECHO_T}no" >&6; }
6129 fi
6130
6131   if test "x$ac_ct_STRIP" = x; then
6132     STRIP=""
6133   else
6134     case $cross_compiling:$ac_tool_warned in
6135 yes:)
6136 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
6137 whose name does not start with the host triplet.  If you think this
6138 configuration is useful to you, please write to autoconf@gnu.org." >&5
6139 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
6140 whose name does not start with the host triplet.  If you think this
6141 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
6142 ac_tool_warned=yes ;;
6143 esac
6144     STRIP=$ac_ct_STRIP
6145   fi
6146 else
6147   STRIP="$ac_cv_prog_STRIP"
6148 fi
6149
6150   if test -n "$ac_tool_prefix"; then
6151   # Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args.
6152 set dummy ${ac_tool_prefix}nm; ac_word=$2
6153 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6154 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6155 if test "${ac_cv_prog_NM+set}" = set; then
6156   echo $ECHO_N "(cached) $ECHO_C" >&6
6157 else
6158   if test -n "$NM"; then
6159   ac_cv_prog_NM="$NM" # Let the user override the test.
6160 else
6161 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6162 for as_dir in $PATH
6163 do
6164   IFS=$as_save_IFS
6165   test -z "$as_dir" && as_dir=.
6166   for ac_exec_ext in '' $ac_executable_extensions; do
6167   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6168     ac_cv_prog_NM="${ac_tool_prefix}nm"
6169     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6170     break 2
6171   fi
6172 done
6173 done
6174 IFS=$as_save_IFS
6175
6176 fi
6177 fi
6178 NM=$ac_cv_prog_NM
6179 if test -n "$NM"; then
6180   { echo "$as_me:$LINENO: result: $NM" >&5
6181 echo "${ECHO_T}$NM" >&6; }
6182 else
6183   { echo "$as_me:$LINENO: result: no" >&5
6184 echo "${ECHO_T}no" >&6; }
6185 fi
6186
6187
6188 fi
6189 if test -z "$ac_cv_prog_NM"; then
6190   ac_ct_NM=$NM
6191   # Extract the first word of "nm", so it can be a program name with args.
6192 set dummy nm; ac_word=$2
6193 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6194 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6195 if test "${ac_cv_prog_ac_ct_NM+set}" = set; then
6196   echo $ECHO_N "(cached) $ECHO_C" >&6
6197 else
6198   if test -n "$ac_ct_NM"; then
6199   ac_cv_prog_ac_ct_NM="$ac_ct_NM" # Let the user override the test.
6200 else
6201 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6202 for as_dir in $PATH
6203 do
6204   IFS=$as_save_IFS
6205   test -z "$as_dir" && as_dir=.
6206   for ac_exec_ext in '' $ac_executable_extensions; do
6207   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6208     ac_cv_prog_ac_ct_NM="nm"
6209     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6210     break 2
6211   fi
6212 done
6213 done
6214 IFS=$as_save_IFS
6215
6216 fi
6217 fi
6218 ac_ct_NM=$ac_cv_prog_ac_ct_NM
6219 if test -n "$ac_ct_NM"; then
6220   { echo "$as_me:$LINENO: result: $ac_ct_NM" >&5
6221 echo "${ECHO_T}$ac_ct_NM" >&6; }
6222 else
6223   { echo "$as_me:$LINENO: result: no" >&5
6224 echo "${ECHO_T}no" >&6; }
6225 fi
6226
6227   if test "x$ac_ct_NM" = x; then
6228     NM=""
6229   else
6230     case $cross_compiling:$ac_tool_warned in
6231 yes:)
6232 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
6233 whose name does not start with the host triplet.  If you think this
6234 configuration is useful to you, please write to autoconf@gnu.org." >&5
6235 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
6236 whose name does not start with the host triplet.  If you think this
6237 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
6238 ac_tool_warned=yes ;;
6239 esac
6240     NM=$ac_ct_NM
6241   fi
6242 else
6243   NM="$ac_cv_prog_NM"
6244 fi
6245
6246
6247   ac_tool_prefix="$tmp_ac_tool_prefix"
6248 else
6249   if test "x$TARGET_CC" = x; then
6250     TARGET_CC=$CC
6251   fi
6252   if test -n "$ac_tool_prefix"; then
6253   # Extract the first word of "${ac_tool_prefix}objcopy", so it can be a program name with args.
6254 set dummy ${ac_tool_prefix}objcopy; ac_word=$2
6255 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6256 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6257 if test "${ac_cv_prog_OBJCOPY+set}" = set; then
6258   echo $ECHO_N "(cached) $ECHO_C" >&6
6259 else
6260   if test -n "$OBJCOPY"; then
6261   ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test.
6262 else
6263 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6264 for as_dir in $PATH
6265 do
6266   IFS=$as_save_IFS
6267   test -z "$as_dir" && as_dir=.
6268   for ac_exec_ext in '' $ac_executable_extensions; do
6269   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6270     ac_cv_prog_OBJCOPY="${ac_tool_prefix}objcopy"
6271     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6272     break 2
6273   fi
6274 done
6275 done
6276 IFS=$as_save_IFS
6277
6278 fi
6279 fi
6280 OBJCOPY=$ac_cv_prog_OBJCOPY
6281 if test -n "$OBJCOPY"; then
6282   { echo "$as_me:$LINENO: result: $OBJCOPY" >&5
6283 echo "${ECHO_T}$OBJCOPY" >&6; }
6284 else
6285   { echo "$as_me:$LINENO: result: no" >&5
6286 echo "${ECHO_T}no" >&6; }
6287 fi
6288
6289
6290 fi
6291 if test -z "$ac_cv_prog_OBJCOPY"; then
6292   ac_ct_OBJCOPY=$OBJCOPY
6293   # Extract the first word of "objcopy", so it can be a program name with args.
6294 set dummy objcopy; ac_word=$2
6295 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6296 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6297 if test "${ac_cv_prog_ac_ct_OBJCOPY+set}" = set; then
6298   echo $ECHO_N "(cached) $ECHO_C" >&6
6299 else
6300   if test -n "$ac_ct_OBJCOPY"; then
6301   ac_cv_prog_ac_ct_OBJCOPY="$ac_ct_OBJCOPY" # Let the user override the test.
6302 else
6303 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6304 for as_dir in $PATH
6305 do
6306   IFS=$as_save_IFS
6307   test -z "$as_dir" && as_dir=.
6308   for ac_exec_ext in '' $ac_executable_extensions; do
6309   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6310     ac_cv_prog_ac_ct_OBJCOPY="objcopy"
6311     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6312     break 2
6313   fi
6314 done
6315 done
6316 IFS=$as_save_IFS
6317
6318 fi
6319 fi
6320 ac_ct_OBJCOPY=$ac_cv_prog_ac_ct_OBJCOPY
6321 if test -n "$ac_ct_OBJCOPY"; then
6322   { echo "$as_me:$LINENO: result: $ac_ct_OBJCOPY" >&5
6323 echo "${ECHO_T}$ac_ct_OBJCOPY" >&6; }
6324 else
6325   { echo "$as_me:$LINENO: result: no" >&5
6326 echo "${ECHO_T}no" >&6; }
6327 fi
6328
6329   if test "x$ac_ct_OBJCOPY" = x; then
6330     OBJCOPY=""
6331   else
6332     case $cross_compiling:$ac_tool_warned in
6333 yes:)
6334 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
6335 whose name does not start with the host triplet.  If you think this
6336 configuration is useful to you, please write to autoconf@gnu.org." >&5
6337 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
6338 whose name does not start with the host triplet.  If you think this
6339 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
6340 ac_tool_warned=yes ;;
6341 esac
6342     OBJCOPY=$ac_ct_OBJCOPY
6343   fi
6344 else
6345   OBJCOPY="$ac_cv_prog_OBJCOPY"
6346 fi
6347
6348   if test -n "$ac_tool_prefix"; then
6349   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
6350 set dummy ${ac_tool_prefix}strip; ac_word=$2
6351 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6352 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6353 if test "${ac_cv_prog_STRIP+set}" = set; then
6354   echo $ECHO_N "(cached) $ECHO_C" >&6
6355 else
6356   if test -n "$STRIP"; then
6357   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
6358 else
6359 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6360 for as_dir in $PATH
6361 do
6362   IFS=$as_save_IFS
6363   test -z "$as_dir" && as_dir=.
6364   for ac_exec_ext in '' $ac_executable_extensions; do
6365   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6366     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
6367     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6368     break 2
6369   fi
6370 done
6371 done
6372 IFS=$as_save_IFS
6373
6374 fi
6375 fi
6376 STRIP=$ac_cv_prog_STRIP
6377 if test -n "$STRIP"; then
6378   { echo "$as_me:$LINENO: result: $STRIP" >&5
6379 echo "${ECHO_T}$STRIP" >&6; }
6380 else
6381   { echo "$as_me:$LINENO: result: no" >&5
6382 echo "${ECHO_T}no" >&6; }
6383 fi
6384
6385
6386 fi
6387 if test -z "$ac_cv_prog_STRIP"; then
6388   ac_ct_STRIP=$STRIP
6389   # Extract the first word of "strip", so it can be a program name with args.
6390 set dummy strip; ac_word=$2
6391 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6392 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6393 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
6394   echo $ECHO_N "(cached) $ECHO_C" >&6
6395 else
6396   if test -n "$ac_ct_STRIP"; then
6397   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
6398 else
6399 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6400 for as_dir in $PATH
6401 do
6402   IFS=$as_save_IFS
6403   test -z "$as_dir" && as_dir=.
6404   for ac_exec_ext in '' $ac_executable_extensions; do
6405   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6406     ac_cv_prog_ac_ct_STRIP="strip"
6407     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6408     break 2
6409   fi
6410 done
6411 done
6412 IFS=$as_save_IFS
6413
6414 fi
6415 fi
6416 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
6417 if test -n "$ac_ct_STRIP"; then
6418   { echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
6419 echo "${ECHO_T}$ac_ct_STRIP" >&6; }
6420 else
6421   { echo "$as_me:$LINENO: result: no" >&5
6422 echo "${ECHO_T}no" >&6; }
6423 fi
6424
6425   if test "x$ac_ct_STRIP" = x; then
6426     STRIP=""
6427   else
6428     case $cross_compiling:$ac_tool_warned in
6429 yes:)
6430 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
6431 whose name does not start with the host triplet.  If you think this
6432 configuration is useful to you, please write to autoconf@gnu.org." >&5
6433 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
6434 whose name does not start with the host triplet.  If you think this
6435 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
6436 ac_tool_warned=yes ;;
6437 esac
6438     STRIP=$ac_ct_STRIP
6439   fi
6440 else
6441   STRIP="$ac_cv_prog_STRIP"
6442 fi
6443
6444   if test -n "$ac_tool_prefix"; then
6445   # Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args.
6446 set dummy ${ac_tool_prefix}nm; ac_word=$2
6447 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6448 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6449 if test "${ac_cv_prog_NM+set}" = set; then
6450   echo $ECHO_N "(cached) $ECHO_C" >&6
6451 else
6452   if test -n "$NM"; then
6453   ac_cv_prog_NM="$NM" # Let the user override the test.
6454 else
6455 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6456 for as_dir in $PATH
6457 do
6458   IFS=$as_save_IFS
6459   test -z "$as_dir" && as_dir=.
6460   for ac_exec_ext in '' $ac_executable_extensions; do
6461   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6462     ac_cv_prog_NM="${ac_tool_prefix}nm"
6463     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6464     break 2
6465   fi
6466 done
6467 done
6468 IFS=$as_save_IFS
6469
6470 fi
6471 fi
6472 NM=$ac_cv_prog_NM
6473 if test -n "$NM"; then
6474   { echo "$as_me:$LINENO: result: $NM" >&5
6475 echo "${ECHO_T}$NM" >&6; }
6476 else
6477   { echo "$as_me:$LINENO: result: no" >&5
6478 echo "${ECHO_T}no" >&6; }
6479 fi
6480
6481
6482 fi
6483 if test -z "$ac_cv_prog_NM"; then
6484   ac_ct_NM=$NM
6485   # Extract the first word of "nm", so it can be a program name with args.
6486 set dummy nm; ac_word=$2
6487 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6488 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6489 if test "${ac_cv_prog_ac_ct_NM+set}" = set; then
6490   echo $ECHO_N "(cached) $ECHO_C" >&6
6491 else
6492   if test -n "$ac_ct_NM"; then
6493   ac_cv_prog_ac_ct_NM="$ac_ct_NM" # Let the user override the test.
6494 else
6495 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6496 for as_dir in $PATH
6497 do
6498   IFS=$as_save_IFS
6499   test -z "$as_dir" && as_dir=.
6500   for ac_exec_ext in '' $ac_executable_extensions; do
6501   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6502     ac_cv_prog_ac_ct_NM="nm"
6503     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6504     break 2
6505   fi
6506 done
6507 done
6508 IFS=$as_save_IFS
6509
6510 fi
6511 fi
6512 ac_ct_NM=$ac_cv_prog_ac_ct_NM
6513 if test -n "$ac_ct_NM"; then
6514   { echo "$as_me:$LINENO: result: $ac_ct_NM" >&5
6515 echo "${ECHO_T}$ac_ct_NM" >&6; }
6516 else
6517   { echo "$as_me:$LINENO: result: no" >&5
6518 echo "${ECHO_T}no" >&6; }
6519 fi
6520
6521   if test "x$ac_ct_NM" = x; then
6522     NM=""
6523   else
6524     case $cross_compiling:$ac_tool_warned in
6525 yes:)
6526 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
6527 whose name does not start with the host triplet.  If you think this
6528 configuration is useful to you, please write to autoconf@gnu.org." >&5
6529 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
6530 whose name does not start with the host triplet.  If you think this
6531 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
6532 ac_tool_warned=yes ;;
6533 esac
6534     NM=$ac_ct_NM
6535   fi
6536 else
6537   NM="$ac_cv_prog_NM"
6538 fi
6539
6540 fi
6541
6542
6543
6544 # Test the C compiler for the target environment.
6545 tmp_CC="$CC"
6546 tmp_CFLAGS="$CFLAGS"
6547 tmp_LDFLAGS="$LDFLAGS"
6548 tmp_CPPFLAGS="$CPPFLAGS"
6549 tmp_LIBS="$LIBS"
6550 CC="$TARGET_CC"
6551 CFLAGS="$TARGET_CFLAGS"
6552 CPPFLAGS="$TARGET_CPPFLAGS"
6553 LDFLAGS="$TARGET_LDFLAGS"
6554 LIBS=""
6555
6556 if test "x$TARGET_CFLAGS" = x; then
6557   # debug flags.
6558   TARGET_CFLAGS="-Wall -W -Wshadow -Wpointer-arith -Wmissing-prototypes \
6559                  -Wundef -Wstrict-prototypes -g"
6560
6561   # optimization flags.
6562   { echo "$as_me:$LINENO: checking whether optimization for size works" >&5
6563 echo $ECHO_N "checking whether optimization for size works... $ECHO_C" >&6; }
6564 if test "${grub_cv_cc_Os+set}" = set; then
6565   echo $ECHO_N "(cached) $ECHO_C" >&6
6566 else
6567
6568     CFLAGS=-Os
6569     cat >conftest.$ac_ext <<_ACEOF
6570 /* confdefs.h.  */
6571 _ACEOF
6572 cat confdefs.h >>conftest.$ac_ext
6573 cat >>conftest.$ac_ext <<_ACEOF
6574 /* end confdefs.h.  */
6575
6576 int
6577 main ()
6578 {
6579
6580   ;
6581   return 0;
6582 }
6583 _ACEOF
6584 rm -f conftest.$ac_objext
6585 if { (ac_try="$ac_compile"
6586 case "(($ac_try" in
6587   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6588   *) ac_try_echo=$ac_try;;
6589 esac
6590 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6591   (eval "$ac_compile") 2>conftest.er1
6592   ac_status=$?
6593   grep -v '^ *+' conftest.er1 >conftest.err
6594   rm -f conftest.er1
6595   cat conftest.err >&5
6596   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6597   (exit $ac_status); } && {
6598          test -z "$ac_c_werror_flag" ||
6599          test ! -s conftest.err
6600        } && test -s conftest.$ac_objext; then
6601   grub_cv_cc_Os=yes
6602 else
6603   echo "$as_me: failed program was:" >&5
6604 sed 's/^/| /' conftest.$ac_ext >&5
6605
6606         grub_cv_cc_Os=no
6607 fi
6608
6609 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6610
6611 fi
6612 { echo "$as_me:$LINENO: result: $grub_cv_cc_Os" >&5
6613 echo "${ECHO_T}$grub_cv_cc_Os" >&6; }
6614   if test "x$grub_cv_cc_Os" = xyes; then
6615     TARGET_CFLAGS="$TARGET_CFLAGS -Os"
6616   else
6617     TARGET_CFLAGS="$TARGET_CFLAGS -O2 -fno-strength-reduce -fno-unroll-loops"
6618   fi
6619
6620   # Force no alignment to save space on i386.
6621   if test "x$target_cpu" = xi386; then
6622     { echo "$as_me:$LINENO: checking whether -falign-loops works" >&5
6623 echo $ECHO_N "checking whether -falign-loops works... $ECHO_C" >&6; }
6624 if test "${grub_cv_cc_falign_loop+set}" = set; then
6625   echo $ECHO_N "(cached) $ECHO_C" >&6
6626 else
6627
6628       CFLAGS="-falign-loops=1"
6629       cat >conftest.$ac_ext <<_ACEOF
6630 /* confdefs.h.  */
6631 _ACEOF
6632 cat confdefs.h >>conftest.$ac_ext
6633 cat >>conftest.$ac_ext <<_ACEOF
6634 /* end confdefs.h.  */
6635
6636 int
6637 main ()
6638 {
6639
6640   ;
6641   return 0;
6642 }
6643 _ACEOF
6644 rm -f conftest.$ac_objext
6645 if { (ac_try="$ac_compile"
6646 case "(($ac_try" in
6647   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6648   *) ac_try_echo=$ac_try;;
6649 esac
6650 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6651   (eval "$ac_compile") 2>conftest.er1
6652   ac_status=$?
6653   grep -v '^ *+' conftest.er1 >conftest.err
6654   rm -f conftest.er1
6655   cat conftest.err >&5
6656   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6657   (exit $ac_status); } && {
6658          test -z "$ac_c_werror_flag" ||
6659          test ! -s conftest.err
6660        } && test -s conftest.$ac_objext; then
6661   grub_cv_cc_falign_loop=yes
6662 else
6663   echo "$as_me: failed program was:" >&5
6664 sed 's/^/| /' conftest.$ac_ext >&5
6665
6666         grub_cv_cc_falign_loop=no
6667 fi
6668
6669 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6670
6671 fi
6672 { echo "$as_me:$LINENO: result: $grub_cv_cc_falign_loop" >&5
6673 echo "${ECHO_T}$grub_cv_cc_falign_loop" >&6; }
6674
6675     if test "x$grub_cv_cc_falign_loop" = xyes; then
6676       TARGET_CFLAGS="$TARGET_CFLAGS -falign-jumps=1 -falign-loops=1 -falign-functions=1"
6677     else
6678       TARGET_CFLAGS="$TARGET_CFLAGS -malign-jumps=1 -malign-loops=1 -malign-functions=1"
6679     fi
6680   fi
6681 fi
6682
6683 if test "x$target_m32" = x1; then
6684   # Force 32-bit mode.
6685   TARGET_CFLAGS="$TARGET_CFLAGS -m32"
6686   TARGET_LDFLAGS="$TARGET_LDFLAGS -m32"
6687 fi
6688
6689 #
6690 # Compiler features.
6691 #
6692
6693 # Smashing stack protector.
6694
6695 # Smashing stack protector.
6696 ssp_possible=yes
6697 { echo "$as_me:$LINENO: checking whether \`$CC' accepts \`-fstack-protector'" >&5
6698 echo $ECHO_N "checking whether \`$CC' accepts \`-fstack-protector'... $ECHO_C" >&6; }
6699 # Is this a reliable test case?
6700 cat >conftest.$ac_ext <<_ACEOF
6701 void foo (void) { volatile char a[8]; a[3]; }
6702 _ACEOF
6703 # `$CC -c -o ...' might not be portable.  But, oh, well...  Is calling
6704 # `ac_compile' like this correct, after all?
6705 if eval "$ac_compile -S -fstack-protector -o conftest.s" 2> /dev/null; then
6706   { echo "$as_me:$LINENO: result: yes" >&5
6707 echo "${ECHO_T}yes" >&6; }
6708   # Should we clear up other files as well, having called `AC_LANG_CONFTEST'?
6709   rm -f conftest.s
6710 else
6711   ssp_possible=no
6712   { echo "$as_me:$LINENO: result: no" >&5
6713 echo "${ECHO_T}no" >&6; }
6714 fi
6715
6716 # Need that, because some distributions ship compilers that include
6717 # `-fstack-protector' in the default specs.
6718 if test "x$ssp_possible" = xyes; then
6719   TARGET_CFLAGS="$TARGET_CFLAGS -fno-stack-protector"
6720 fi
6721
6722
6723
6724
6725
6726 # Set them to their new values for the tests below.
6727 CC="$TARGET_CC"
6728 CFLAGS="$TARGET_CFLAGS"
6729 CPPFLAGS="$TARGET_CPPFLAGS"
6730 LDFLAGS="$TARGET_LDFLAGS"
6731
6732 # Defined in aclocal.m4.
6733 { echo "$as_me:$LINENO: checking whether ${OBJCOPY} works for absolute addresses" >&5
6734 echo $ECHO_N "checking whether ${OBJCOPY} works for absolute addresses... $ECHO_C" >&6; }
6735 if test "${grub_cv_prog_objcopy_absolute+set}" = set; then
6736   echo $ECHO_N "(cached) $ECHO_C" >&6
6737 else
6738   cat > conftest.c <<\EOF
6739 void
6740 cmain (void)
6741 {
6742    *((int *) 0x1000) = 2;
6743 }
6744 EOF
6745
6746 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6747   (eval $ac_compile) 2>&5
6748   ac_status=$?
6749   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6750   (exit $ac_status); } && test -s conftest.o; then :
6751 else
6752   { { echo "$as_me:$LINENO: error: ${CC-cc} cannot compile C source code" >&5
6753 echo "$as_me: error: ${CC-cc} cannot compile C source code" >&2;}
6754    { (exit 1); exit 1; }; }
6755 fi
6756 grub_cv_prog_objcopy_absolute=yes
6757 for link_addr in 2000 8000 7C00; do
6758   if { ac_try='${CC-cc} ${CFLAGS} ${LDFLAGS} -nostdlib -Wl,-N -Wl,-Ttext -Wl,$link_addr conftest.o -o conftest.exec'
6759   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6760   (eval $ac_try) 2>&5
6761   ac_status=$?
6762   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6763   (exit $ac_status); }; }; then :
6764   else
6765     { { echo "$as_me:$LINENO: error: ${CC-cc} cannot link at address $link_addr" >&5
6766 echo "$as_me: error: ${CC-cc} cannot link at address $link_addr" >&2;}
6767    { (exit 1); exit 1; }; }
6768   fi
6769   if { ac_try='${OBJCOPY-objcopy} --only-section=.text -O binary conftest.exec conftest'
6770   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6771   (eval $ac_try) 2>&5
6772   ac_status=$?
6773   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6774   (exit $ac_status); }; }; then :
6775   else
6776     { { echo "$as_me:$LINENO: error: ${OBJCOPY-objcopy} cannot create binary files" >&5
6777 echo "$as_me: error: ${OBJCOPY-objcopy} cannot create binary files" >&2;}
6778    { (exit 1); exit 1; }; }
6779   fi
6780   if test ! -f conftest.old || { ac_try='cmp -s conftest.old conftest'
6781   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6782   (eval $ac_try) 2>&5
6783   ac_status=$?
6784   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6785   (exit $ac_status); }; }; then
6786     mv -f conftest conftest.old
6787   else
6788     grub_cv_prog_objcopy_absolute=no
6789     break
6790   fi
6791 done
6792 rm -f conftest*
6793 fi
6794
6795 { echo "$as_me:$LINENO: result: $grub_cv_prog_objcopy_absolute" >&5
6796 echo "${ECHO_T}$grub_cv_prog_objcopy_absolute" >&6; }
6797
6798 if test "x$grub_cv_prog_objcopy_absolute" = xno; then
6799   { { echo "$as_me:$LINENO: error: GRUB requires a working absolute objcopy; upgrade your binutils" >&5
6800 echo "$as_me: error: GRUB requires a working absolute objcopy; upgrade your binutils" >&2;}
6801    { (exit 1); exit 1; }; }
6802 fi
6803
6804
6805 { echo "$as_me:$LINENO: checking if C symbols get an underscore after compilation" >&5
6806 echo $ECHO_N "checking if C symbols get an underscore after compilation... $ECHO_C" >&6; }
6807 if test "${grub_cv_asm_uscore+set}" = set; then
6808   echo $ECHO_N "(cached) $ECHO_C" >&6
6809 else
6810   cat > conftest.c <<\EOF
6811 int
6812 func (int *list)
6813 {
6814   *list = 0;
6815   return *list;
6816 }
6817 EOF
6818
6819 if { ac_try='${CC-cc} ${CFLAGS} -S conftest.c'
6820   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6821   (eval $ac_try) 2>&5
6822   ac_status=$?
6823   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6824   (exit $ac_status); }; } && test -s conftest.s; then
6825   true
6826 else
6827   { { echo "$as_me:$LINENO: error: ${CC-cc} failed to produce assembly code" >&5
6828 echo "$as_me: error: ${CC-cc} failed to produce assembly code" >&2;}
6829    { (exit 1); exit 1; }; }
6830 fi
6831
6832 if grep _func conftest.s >/dev/null 2>&1; then
6833   grub_cv_asm_uscore=yes
6834 else
6835   grub_cv_asm_uscore=no
6836 fi
6837
6838 rm -f conftest*
6839 fi
6840
6841
6842 if test "x$grub_cv_asm_uscore" = xyes; then
6843
6844 cat >>confdefs.h <<_ACEOF
6845 #define HAVE_ASM_USCORE $grub_cv_asm_uscore
6846 _ACEOF
6847
6848 fi
6849
6850 { echo "$as_me:$LINENO: result: $grub_cv_asm_uscore" >&5
6851 echo "${ECHO_T}$grub_cv_asm_uscore" >&6; }
6852
6853 if test "x$target_cpu" = xi386; then
6854
6855 { echo "$as_me:$LINENO: checking if start is defined by the compiler" >&5
6856 echo $ECHO_N "checking if start is defined by the compiler... $ECHO_C" >&6; }
6857 if test "${grub_cv_check_start_symbol+set}" = set; then
6858   echo $ECHO_N "(cached) $ECHO_C" >&6
6859 else
6860   cat >conftest.$ac_ext <<_ACEOF
6861 /* confdefs.h.  */
6862 _ACEOF
6863 cat confdefs.h >>conftest.$ac_ext
6864 cat >>conftest.$ac_ext <<_ACEOF
6865 /* end confdefs.h.  */
6866
6867 int
6868 main ()
6869 {
6870 asm ("incl start")
6871   ;
6872   return 0;
6873 }
6874 _ACEOF
6875 rm -f conftest.$ac_objext conftest$ac_exeext
6876 if { (ac_try="$ac_link"
6877 case "(($ac_try" in
6878   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6879   *) ac_try_echo=$ac_try;;
6880 esac
6881 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6882   (eval "$ac_link") 2>conftest.er1
6883   ac_status=$?
6884   grep -v '^ *+' conftest.er1 >conftest.err
6885   rm -f conftest.er1
6886   cat conftest.err >&5
6887   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6888   (exit $ac_status); } && {
6889          test -z "$ac_c_werror_flag" ||
6890          test ! -s conftest.err
6891        } && test -s conftest$ac_exeext &&
6892        $as_test_x conftest$ac_exeext; then
6893   grub_cv_check_start_symbol=yes
6894 else
6895   echo "$as_me: failed program was:" >&5
6896 sed 's/^/| /' conftest.$ac_ext >&5
6897
6898         grub_cv_check_start_symbol=no
6899 fi
6900
6901 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6902       conftest$ac_exeext conftest.$ac_ext
6903 fi
6904
6905
6906 { echo "$as_me:$LINENO: result: $grub_cv_check_start_symbol" >&5
6907 echo "${ECHO_T}$grub_cv_check_start_symbol" >&6; }
6908
6909 { echo "$as_me:$LINENO: checking if _start is defined by the compiler" >&5
6910 echo $ECHO_N "checking if _start is defined by the compiler... $ECHO_C" >&6; }
6911 if test "${grub_cv_check_uscore_start_symbol+set}" = set; then
6912   echo $ECHO_N "(cached) $ECHO_C" >&6
6913 else
6914   cat >conftest.$ac_ext <<_ACEOF
6915 /* confdefs.h.  */
6916 _ACEOF
6917 cat confdefs.h >>conftest.$ac_ext
6918 cat >>conftest.$ac_ext <<_ACEOF
6919 /* end confdefs.h.  */
6920
6921 int
6922 main ()
6923 {
6924 asm ("incl _start")
6925   ;
6926   return 0;
6927 }
6928 _ACEOF
6929 rm -f conftest.$ac_objext conftest$ac_exeext
6930 if { (ac_try="$ac_link"
6931 case "(($ac_try" in
6932   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6933   *) ac_try_echo=$ac_try;;
6934 esac
6935 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6936   (eval "$ac_link") 2>conftest.er1
6937   ac_status=$?
6938   grep -v '^ *+' conftest.er1 >conftest.err
6939   rm -f conftest.er1
6940   cat conftest.err >&5
6941   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6942   (exit $ac_status); } && {
6943          test -z "$ac_c_werror_flag" ||
6944          test ! -s conftest.err
6945        } && test -s conftest$ac_exeext &&
6946        $as_test_x conftest$ac_exeext; then
6947   grub_cv_check_uscore_start_symbol=yes
6948 else
6949   echo "$as_me: failed program was:" >&5
6950 sed 's/^/| /' conftest.$ac_ext >&5
6951
6952         grub_cv_check_uscore_start_symbol=no
6953 fi
6954
6955 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6956       conftest$ac_exeext conftest.$ac_ext
6957 fi
6958
6959
6960 { echo "$as_me:$LINENO: result: $grub_cv_check_uscore_start_symbol" >&5
6961 echo "${ECHO_T}$grub_cv_check_uscore_start_symbol" >&6; }
6962
6963
6964
6965
6966 if test "x$grub_cv_check_start_symbol" = xyes; then
6967   cat >>confdefs.h <<\_ACEOF
6968 #define START_SYMBOL start
6969 _ACEOF
6970
6971 elif test "x$grub_cv_check_uscore_start_symbol" = xyes; then
6972   cat >>confdefs.h <<\_ACEOF
6973 #define START_SYMBOL _start
6974 _ACEOF
6975
6976 else
6977   { { echo "$as_me:$LINENO: error: neither start nor _start is defined" >&5
6978 echo "$as_me: error: neither start nor _start is defined" >&2;}
6979    { (exit 1); exit 1; }; }
6980 fi
6981
6982
6983 { echo "$as_me:$LINENO: checking if __bss_start is defined by the compiler" >&5
6984 echo $ECHO_N "checking if __bss_start is defined by the compiler... $ECHO_C" >&6; }
6985 if test "${grub_cv_check_uscore_uscore_bss_start_symbol+set}" = set; then
6986   echo $ECHO_N "(cached) $ECHO_C" >&6
6987 else
6988   cat >conftest.$ac_ext <<_ACEOF
6989 /* confdefs.h.  */
6990 _ACEOF
6991 cat confdefs.h >>conftest.$ac_ext
6992 cat >>conftest.$ac_ext <<_ACEOF
6993 /* end confdefs.h.  */
6994
6995 int
6996 main ()
6997 {
6998 asm ("incl __bss_start")
6999   ;
7000   return 0;
7001 }
7002 _ACEOF
7003 rm -f conftest.$ac_objext conftest$ac_exeext
7004 if { (ac_try="$ac_link"
7005 case "(($ac_try" in
7006   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7007   *) ac_try_echo=$ac_try;;
7008 esac
7009 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7010   (eval "$ac_link") 2>conftest.er1
7011   ac_status=$?
7012   grep -v '^ *+' conftest.er1 >conftest.err
7013   rm -f conftest.er1
7014   cat conftest.err >&5
7015   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7016   (exit $ac_status); } && {
7017          test -z "$ac_c_werror_flag" ||
7018          test ! -s conftest.err
7019        } && test -s conftest$ac_exeext &&
7020        $as_test_x conftest$ac_exeext; then
7021   grub_cv_check_uscore_uscore_bss_start_symbol=yes
7022 else
7023   echo "$as_me: failed program was:" >&5
7024 sed 's/^/| /' conftest.$ac_ext >&5
7025
7026         grub_cv_check_uscore_uscore_bss_start_symbol=no
7027 fi
7028
7029 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7030       conftest$ac_exeext conftest.$ac_ext
7031 fi
7032
7033
7034 { echo "$as_me:$LINENO: result: $grub_cv_check_uscore_uscore_bss_start_symbol" >&5
7035 echo "${ECHO_T}$grub_cv_check_uscore_uscore_bss_start_symbol" >&6; }
7036
7037 { echo "$as_me:$LINENO: checking if edata is defined by the compiler" >&5
7038 echo $ECHO_N "checking if edata is defined by the compiler... $ECHO_C" >&6; }
7039 if test "${grub_cv_check_edata_symbol+set}" = set; then
7040   echo $ECHO_N "(cached) $ECHO_C" >&6
7041 else
7042   cat >conftest.$ac_ext <<_ACEOF
7043 /* confdefs.h.  */
7044 _ACEOF
7045 cat confdefs.h >>conftest.$ac_ext
7046 cat >>conftest.$ac_ext <<_ACEOF
7047 /* end confdefs.h.  */
7048
7049 int
7050 main ()
7051 {
7052 asm ("incl edata")
7053   ;
7054   return 0;
7055 }
7056 _ACEOF
7057 rm -f conftest.$ac_objext conftest$ac_exeext
7058 if { (ac_try="$ac_link"
7059 case "(($ac_try" in
7060   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7061   *) ac_try_echo=$ac_try;;
7062 esac
7063 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7064   (eval "$ac_link") 2>conftest.er1
7065   ac_status=$?
7066   grep -v '^ *+' conftest.er1 >conftest.err
7067   rm -f conftest.er1
7068   cat conftest.err >&5
7069   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7070   (exit $ac_status); } && {
7071          test -z "$ac_c_werror_flag" ||
7072          test ! -s conftest.err
7073        } && test -s conftest$ac_exeext &&
7074        $as_test_x conftest$ac_exeext; then
7075   grub_cv_check_edata_symbol=yes
7076 else
7077   echo "$as_me: failed program was:" >&5
7078 sed 's/^/| /' conftest.$ac_ext >&5
7079
7080         grub_cv_check_edata_symbol=no
7081 fi
7082
7083 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7084       conftest$ac_exeext conftest.$ac_ext
7085 fi
7086
7087
7088 { echo "$as_me:$LINENO: result: $grub_cv_check_edata_symbol" >&5
7089 echo "${ECHO_T}$grub_cv_check_edata_symbol" >&6; }
7090
7091 { echo "$as_me:$LINENO: checking if _edata is defined by the compiler" >&5
7092 echo $ECHO_N "checking if _edata is defined by the compiler... $ECHO_C" >&6; }
7093 if test "${grub_cv_check_uscore_edata_symbol+set}" = set; then
7094   echo $ECHO_N "(cached) $ECHO_C" >&6
7095 else
7096   cat >conftest.$ac_ext <<_ACEOF
7097 /* confdefs.h.  */
7098 _ACEOF
7099 cat confdefs.h >>conftest.$ac_ext
7100 cat >>conftest.$ac_ext <<_ACEOF
7101 /* end confdefs.h.  */
7102
7103 int
7104 main ()
7105 {
7106 asm ("incl _edata")
7107   ;
7108   return 0;
7109 }
7110 _ACEOF
7111 rm -f conftest.$ac_objext conftest$ac_exeext
7112 if { (ac_try="$ac_link"
7113 case "(($ac_try" in
7114   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7115   *) ac_try_echo=$ac_try;;
7116 esac
7117 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7118   (eval "$ac_link") 2>conftest.er1
7119   ac_status=$?
7120   grep -v '^ *+' conftest.er1 >conftest.err
7121   rm -f conftest.er1
7122   cat conftest.err >&5
7123   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7124   (exit $ac_status); } && {
7125          test -z "$ac_c_werror_flag" ||
7126          test ! -s conftest.err
7127        } && test -s conftest$ac_exeext &&
7128        $as_test_x conftest$ac_exeext; then
7129   grub_cv_check_uscore_edata_symbol=yes
7130 else
7131   echo "$as_me: failed program was:" >&5
7132 sed 's/^/| /' conftest.$ac_ext >&5
7133
7134         grub_cv_check_uscore_edata_symbol=no
7135 fi
7136
7137 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7138       conftest$ac_exeext conftest.$ac_ext
7139 fi
7140
7141
7142 { echo "$as_me:$LINENO: result: $grub_cv_check_uscore_edata_symbol" >&5
7143 echo "${ECHO_T}$grub_cv_check_uscore_edata_symbol" >&6; }
7144
7145
7146
7147
7148 if test "x$grub_cv_check_uscore_uscore_bss_start_symbol" = xyes; then
7149   cat >>confdefs.h <<\_ACEOF
7150 #define BSS_START_SYMBOL __bss_start
7151 _ACEOF
7152
7153 elif test "x$grub_cv_check_edata_symbol" = xyes; then
7154   cat >>confdefs.h <<\_ACEOF
7155 #define BSS_START_SYMBOL edata
7156 _ACEOF
7157
7158 elif test "x$grub_cv_check_uscore_edata_symbol" = xyes; then
7159   cat >>confdefs.h <<\_ACEOF
7160 #define BSS_START_SYMBOL _edata
7161 _ACEOF
7162
7163 else
7164   { { echo "$as_me:$LINENO: error: none of __bss_start, edata or _edata is defined" >&5
7165 echo "$as_me: error: none of __bss_start, edata or _edata is defined" >&2;}
7166    { (exit 1); exit 1; }; }
7167 fi
7168
7169
7170 { echo "$as_me:$LINENO: checking if end is defined by the compiler" >&5
7171 echo $ECHO_N "checking if end is defined by the compiler... $ECHO_C" >&6; }
7172 if test "${grub_cv_check_end_symbol+set}" = set; then
7173   echo $ECHO_N "(cached) $ECHO_C" >&6
7174 else
7175   cat >conftest.$ac_ext <<_ACEOF
7176 /* confdefs.h.  */
7177 _ACEOF
7178 cat confdefs.h >>conftest.$ac_ext
7179 cat >>conftest.$ac_ext <<_ACEOF
7180 /* end confdefs.h.  */
7181
7182 int
7183 main ()
7184 {
7185 asm ("incl end")
7186   ;
7187   return 0;
7188 }
7189 _ACEOF
7190 rm -f conftest.$ac_objext conftest$ac_exeext
7191 if { (ac_try="$ac_link"
7192 case "(($ac_try" in
7193   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7194   *) ac_try_echo=$ac_try;;
7195 esac
7196 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7197   (eval "$ac_link") 2>conftest.er1
7198   ac_status=$?
7199   grep -v '^ *+' conftest.er1 >conftest.err
7200   rm -f conftest.er1
7201   cat conftest.err >&5
7202   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7203   (exit $ac_status); } && {
7204          test -z "$ac_c_werror_flag" ||
7205          test ! -s conftest.err
7206        } && test -s conftest$ac_exeext &&
7207        $as_test_x conftest$ac_exeext; then
7208   grub_cv_check_end_symbol=yes
7209 else
7210   echo "$as_me: failed program was:" >&5
7211 sed 's/^/| /' conftest.$ac_ext >&5
7212
7213         grub_cv_check_end_symbol=no
7214 fi
7215
7216 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7217       conftest$ac_exeext conftest.$ac_ext
7218 fi
7219
7220
7221 { echo "$as_me:$LINENO: result: $grub_cv_check_end_symbol" >&5
7222 echo "${ECHO_T}$grub_cv_check_end_symbol" >&6; }
7223
7224 { echo "$as_me:$LINENO: checking if _end is defined by the compiler" >&5
7225 echo $ECHO_N "checking if _end is defined by the compiler... $ECHO_C" >&6; }
7226 if test "${grub_cv_check_uscore_end_symbol+set}" = set; then
7227   echo $ECHO_N "(cached) $ECHO_C" >&6
7228 else
7229   cat >conftest.$ac_ext <<_ACEOF
7230 /* confdefs.h.  */
7231 _ACEOF
7232 cat confdefs.h >>conftest.$ac_ext
7233 cat >>conftest.$ac_ext <<_ACEOF
7234 /* end confdefs.h.  */
7235
7236 int
7237 main ()
7238 {
7239 asm ("incl _end")
7240   ;
7241   return 0;
7242 }
7243 _ACEOF
7244 rm -f conftest.$ac_objext conftest$ac_exeext
7245 if { (ac_try="$ac_link"
7246 case "(($ac_try" in
7247   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7248   *) ac_try_echo=$ac_try;;
7249 esac
7250 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7251   (eval "$ac_link") 2>conftest.er1
7252   ac_status=$?
7253   grep -v '^ *+' conftest.er1 >conftest.err
7254   rm -f conftest.er1
7255   cat conftest.err >&5
7256   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7257   (exit $ac_status); } && {
7258          test -z "$ac_c_werror_flag" ||
7259          test ! -s conftest.err
7260        } && test -s conftest$ac_exeext &&
7261        $as_test_x conftest$ac_exeext; then
7262   grub_cv_check_uscore_end_symbol=yes
7263 else
7264   echo "$as_me: failed program was:" >&5
7265 sed 's/^/| /' conftest.$ac_ext >&5
7266
7267         grub_cv_check_uscore_end_symbol=no
7268 fi
7269
7270 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7271       conftest$ac_exeext conftest.$ac_ext
7272 fi
7273
7274
7275 { echo "$as_me:$LINENO: result: $grub_cv_check_uscore_end_symbol" >&5
7276 echo "${ECHO_T}$grub_cv_check_uscore_end_symbol" >&6; }
7277
7278
7279
7280
7281 if test "x$grub_cv_check_end_symbol" = xyes; then
7282   cat >>confdefs.h <<\_ACEOF
7283 #define END_SYMBOL end
7284 _ACEOF
7285
7286 elif test "x$grub_cv_check_uscore_end_symbol" = xyes; then
7287   cat >>confdefs.h <<\_ACEOF
7288 #define END_SYMBOL _end
7289 _ACEOF
7290
7291 else
7292   { { echo "$as_me:$LINENO: error: neither end nor _end is defined" >&5
7293 echo "$as_me: error: neither end nor _end is defined" >&2;}
7294    { (exit 1); exit 1; }; }
7295 fi
7296
7297
7298 { echo "$as_me:$LINENO: checking whether addr32 must be in the same line as the instruction" >&5
7299 echo $ECHO_N "checking whether addr32 must be in the same line as the instruction... $ECHO_C" >&6; }
7300 if test "${grub_cv_i386_asm_prefix_requirement+set}" = set; then
7301   echo $ECHO_N "(cached) $ECHO_C" >&6
7302 else
7303   cat > conftest.s <<\EOF
7304         .code16
7305 l1:     addr32  movb    %al, l1
7306 EOF
7307
7308 if { ac_try='${CC-cc} ${CFLAGS} -c conftest.s'
7309   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7310   (eval $ac_try) 2>&5
7311   ac_status=$?
7312   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7313   (exit $ac_status); }; } && test -s conftest.o; then
7314   grub_cv_i386_asm_prefix_requirement=yes
7315 else
7316   grub_cv_i386_asm_prefix_requirement=no
7317 fi
7318
7319 rm -f conftest*
7320 fi
7321
7322
7323 if test "x$grub_cv_i386_asm_prefix_requirement" = xyes; then
7324   grub_tmp_addr32="addr32"
7325   grub_tmp_data32="data32"
7326 else
7327   grub_tmp_addr32="addr32;"
7328   grub_tmp_data32="data32;"
7329 fi
7330
7331
7332 cat >>confdefs.h <<_ACEOF
7333 #define ADDR32 $grub_tmp_addr32
7334 _ACEOF
7335
7336
7337 cat >>confdefs.h <<_ACEOF
7338 #define DATA32 $grub_tmp_data32
7339 _ACEOF
7340
7341
7342 { echo "$as_me:$LINENO: result: $grub_cv_i386_asm_prefix_requirement" >&5
7343 echo "${ECHO_T}$grub_cv_i386_asm_prefix_requirement" >&6; }
7344
7345
7346 { echo "$as_me:$LINENO: checking for .code16 addr32 assembler support" >&5
7347 echo $ECHO_N "checking for .code16 addr32 assembler support... $ECHO_C" >&6; }
7348 if test "${grub_cv_i386_asm_addr32+set}" = set; then
7349   echo $ECHO_N "(cached) $ECHO_C" >&6
7350 else
7351   cat > conftest.s.in <<\EOF
7352         .code16
7353 l1:     @ADDR32@        movb    %al, l1
7354 EOF
7355
7356 if test "x$grub_cv_i386_asm_prefix_requirement" = xyes; then
7357   sed -e s/@ADDR32@/addr32/ < conftest.s.in > conftest.s
7358 else
7359   sed -e s/@ADDR32@/addr32\;/ < conftest.s.in > conftest.s
7360 fi
7361
7362 if { ac_try='${CC-cc} ${CFLAGS} -c conftest.s'
7363   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7364   (eval $ac_try) 2>&5
7365   ac_status=$?
7366   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7367   (exit $ac_status); }; } && test -s conftest.o; then
7368   grub_cv_i386_asm_addr32=yes
7369 else
7370   grub_cv_i386_asm_addr32=no
7371 fi
7372
7373 rm -f conftest*
7374 fi
7375
7376
7377 { echo "$as_me:$LINENO: result: $grub_cv_i386_asm_addr32" >&5
7378 echo "${ECHO_T}$grub_cv_i386_asm_addr32" >&6; }
7379
7380 { echo "$as_me:$LINENO: checking whether an absolute indirect call/jump must not be prefixed with an asterisk" >&5
7381 echo $ECHO_N "checking whether an absolute indirect call/jump must not be prefixed with an asterisk... $ECHO_C" >&6; }
7382 if test "${grub_cv_i386_asm_absolute_without_asterisk+set}" = set; then
7383   echo $ECHO_N "(cached) $ECHO_C" >&6
7384 else
7385   cat > conftest.s <<\EOF
7386         lcall   *(offset)
7387 offset:
7388         .long   0
7389         .word   0
7390 EOF
7391
7392 if { ac_try='${CC-cc} ${CFLAGS} -c conftest.s'
7393   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7394   (eval $ac_try) 2>&5
7395   ac_status=$?
7396   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7397   (exit $ac_status); }; } && test -s conftest.o; then
7398   grub_cv_i386_asm_absolute_without_asterisk=no
7399 else
7400   grub_cv_i386_asm_absolute_without_asterisk=yes
7401 fi
7402
7403 rm -f conftest*
7404 fi
7405
7406
7407 if test "x$grub_cv_i386_asm_absolute_without_asterisk" = xyes; then
7408
7409 cat >>confdefs.h <<\_ACEOF
7410 #define ABSOLUTE_WITHOUT_ASTERISK 1
7411 _ACEOF
7412
7413 fi
7414
7415 { echo "$as_me:$LINENO: result: $grub_cv_i386_asm_absolute_without_asterisk" >&5
7416 echo "${ECHO_T}$grub_cv_i386_asm_absolute_without_asterisk" >&6; }
7417
7418 { echo "$as_me:$LINENO: checking if GCC has the regparm=3 bug" >&5
7419 echo $ECHO_N "checking if GCC has the regparm=3 bug... $ECHO_C" >&6; }
7420 if test "${grub_cv_i386_check_nested_functions+set}" = set; then
7421   echo $ECHO_N "(cached) $ECHO_C" >&6
7422 else
7423   if test "$cross_compiling" = yes; then
7424   { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
7425 See \`config.log' for more details." >&5
7426 echo "$as_me: error: cannot run test program while cross compiling
7427 See \`config.log' for more details." >&2;}
7428    { (exit 1); exit 1; }; }
7429 else
7430   cat >conftest.$ac_ext <<_ACEOF
7431 /* confdefs.h.  */
7432 _ACEOF
7433 cat confdefs.h >>conftest.$ac_ext
7434 cat >>conftest.$ac_ext <<_ACEOF
7435 /* end confdefs.h.  */
7436
7437 static int
7438 test (int *n)
7439 {
7440   return *n == -1;
7441 }
7442
7443 static int
7444 testfunc (int __attribute__ ((__regparm__ (3))) (*hook) (int a, int b, int *c))
7445 {
7446   int a = 0;
7447   int b = 0;
7448   int c = -1;
7449   return hook (a, b, &c);
7450 }
7451
7452 int
7453 main (void)
7454 {
7455   int __attribute__ ((__regparm__ (3))) nestedfunc (int a, int b, int *c)
7456     {
7457       return a == b && test (c);
7458     }
7459   return testfunc (nestedfunc) ? 0 : 1;
7460 }
7461
7462 _ACEOF
7463 rm -f conftest$ac_exeext
7464 if { (ac_try="$ac_link"
7465 case "(($ac_try" in
7466   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7467   *) ac_try_echo=$ac_try;;
7468 esac
7469 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7470   (eval "$ac_link") 2>&5
7471   ac_status=$?
7472   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7473   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7474   { (case "(($ac_try" in
7475   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7476   *) ac_try_echo=$ac_try;;
7477 esac
7478 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7479   (eval "$ac_try") 2>&5
7480   ac_status=$?
7481   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7482   (exit $ac_status); }; }; then
7483   grub_cv_i386_check_nested_functions=no
7484 else
7485   echo "$as_me: program exited with status $ac_status" >&5
7486 echo "$as_me: failed program was:" >&5
7487 sed 's/^/| /' conftest.$ac_ext >&5
7488
7489 ( exit $ac_status )
7490 grub_cv_i386_check_nested_functions=yes
7491 fi
7492 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7493 fi
7494
7495
7496 fi
7497
7498
7499 { echo "$as_me:$LINENO: result: $grub_cv_i386_check_nested_functions" >&5
7500 echo "${ECHO_T}$grub_cv_i386_check_nested_functions" >&6; }
7501
7502 if test "x$grub_cv_i386_check_nested_functions" = xyes; then
7503
7504 cat >>confdefs.h <<\_ACEOF
7505 #define NESTED_FUNC_ATTR __attribute__ ((__regparm__ (1)))
7506 _ACEOF
7507
7508 else
7509
7510 cat >>confdefs.h <<\_ACEOF
7511 #define NESTED_FUNC_ATTR __attribute__ ((__regparm__ (1)))
7512 _ACEOF
7513
7514 fi
7515
7516 else
7517
7518 cat >>confdefs.h <<\_ACEOF
7519 #define NESTED_FUNC_ATTR
7520 _ACEOF
7521
7522 fi
7523
7524 # Restore the flags.
7525 CC="$tmp_CC"
7526 CFLAGS="$tmp_CFLAGS"
7527 CPPFLAGS="$tmp_CPPFLAGS"
7528 LDFLAGS="$tmp_LDFLAGS"
7529 LIBS="$tmp_LIBS"
7530
7531 #
7532 # Check for options.
7533 #
7534
7535 # Memory manager debugging.
7536 # Check whether --enable-mm-debug was given.
7537 if test "${enable_mm_debug+set}" = set; then
7538   enableval=$enable_mm_debug;
7539 cat >>confdefs.h <<\_ACEOF
7540 #define MM_DEBUG 1
7541 _ACEOF
7542
7543 fi
7544
7545
7546 # Check whether --enable-grub-emu was given.
7547 if test "${enable_grub_emu+set}" = set; then
7548   enableval=$enable_grub_emu;
7549 fi
7550
7551 if [ x"$enable_grub_emu" = xyes ]; then
7552   # Check for curses libraries.
7553   { echo "$as_me:$LINENO: checking for wgetch in -lncurses" >&5
7554 echo $ECHO_N "checking for wgetch in -lncurses... $ECHO_C" >&6; }
7555 if test "${ac_cv_lib_ncurses_wgetch+set}" = set; then
7556   echo $ECHO_N "(cached) $ECHO_C" >&6
7557 else
7558   ac_check_lib_save_LIBS=$LIBS
7559 LIBS="-lncurses  $LIBS"
7560 cat >conftest.$ac_ext <<_ACEOF
7561 /* confdefs.h.  */
7562 _ACEOF
7563 cat confdefs.h >>conftest.$ac_ext
7564 cat >>conftest.$ac_ext <<_ACEOF
7565 /* end confdefs.h.  */
7566
7567 /* Override any GCC internal prototype to avoid an error.
7568    Use char because int might match the return type of a GCC
7569    builtin and then its argument prototype would still apply.  */
7570 #ifdef __cplusplus
7571 extern "C"
7572 #endif
7573 char wgetch ();
7574 int
7575 main ()
7576 {
7577 return wgetch ();
7578   ;
7579   return 0;
7580 }
7581 _ACEOF
7582 rm -f conftest.$ac_objext conftest$ac_exeext
7583 if { (ac_try="$ac_link"
7584 case "(($ac_try" in
7585   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7586   *) ac_try_echo=$ac_try;;
7587 esac
7588 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7589   (eval "$ac_link") 2>conftest.er1
7590   ac_status=$?
7591   grep -v '^ *+' conftest.er1 >conftest.err
7592   rm -f conftest.er1
7593   cat conftest.err >&5
7594   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7595   (exit $ac_status); } && {
7596          test -z "$ac_c_werror_flag" ||
7597          test ! -s conftest.err
7598        } && test -s conftest$ac_exeext &&
7599        $as_test_x conftest$ac_exeext; then
7600   ac_cv_lib_ncurses_wgetch=yes
7601 else
7602   echo "$as_me: failed program was:" >&5
7603 sed 's/^/| /' conftest.$ac_ext >&5
7604
7605         ac_cv_lib_ncurses_wgetch=no
7606 fi
7607
7608 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7609       conftest$ac_exeext conftest.$ac_ext
7610 LIBS=$ac_check_lib_save_LIBS
7611 fi
7612 { echo "$as_me:$LINENO: result: $ac_cv_lib_ncurses_wgetch" >&5
7613 echo "${ECHO_T}$ac_cv_lib_ncurses_wgetch" >&6; }
7614 if test $ac_cv_lib_ncurses_wgetch = yes; then
7615   LIBCURSES="-lncurses"
7616 else
7617   { echo "$as_me:$LINENO: checking for wgetch in -lcurses" >&5
7618 echo $ECHO_N "checking for wgetch in -lcurses... $ECHO_C" >&6; }
7619 if test "${ac_cv_lib_curses_wgetch+set}" = set; then
7620   echo $ECHO_N "(cached) $ECHO_C" >&6
7621 else
7622   ac_check_lib_save_LIBS=$LIBS
7623 LIBS="-lcurses  $LIBS"
7624 cat >conftest.$ac_ext <<_ACEOF
7625 /* confdefs.h.  */
7626 _ACEOF
7627 cat confdefs.h >>conftest.$ac_ext
7628 cat >>conftest.$ac_ext <<_ACEOF
7629 /* end confdefs.h.  */
7630
7631 /* Override any GCC internal prototype to avoid an error.
7632    Use char because int might match the return type of a GCC
7633    builtin and then its argument prototype would still apply.  */
7634 #ifdef __cplusplus
7635 extern "C"
7636 #endif
7637 char wgetch ();
7638 int
7639 main ()
7640 {
7641 return wgetch ();
7642   ;
7643   return 0;
7644 }
7645 _ACEOF
7646 rm -f conftest.$ac_objext conftest$ac_exeext
7647 if { (ac_try="$ac_link"
7648 case "(($ac_try" in
7649   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7650   *) ac_try_echo=$ac_try;;
7651 esac
7652 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7653   (eval "$ac_link") 2>conftest.er1
7654   ac_status=$?
7655   grep -v '^ *+' conftest.er1 >conftest.err
7656   rm -f conftest.er1
7657   cat conftest.err >&5
7658   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7659   (exit $ac_status); } && {
7660          test -z "$ac_c_werror_flag" ||
7661          test ! -s conftest.err
7662        } && test -s conftest$ac_exeext &&
7663        $as_test_x conftest$ac_exeext; then
7664   ac_cv_lib_curses_wgetch=yes
7665 else
7666   echo "$as_me: failed program was:" >&5
7667 sed 's/^/| /' conftest.$ac_ext >&5
7668
7669         ac_cv_lib_curses_wgetch=no
7670 fi
7671
7672 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7673       conftest$ac_exeext conftest.$ac_ext
7674 LIBS=$ac_check_lib_save_LIBS
7675 fi
7676 { echo "$as_me:$LINENO: result: $ac_cv_lib_curses_wgetch" >&5
7677 echo "${ECHO_T}$ac_cv_lib_curses_wgetch" >&6; }
7678 if test $ac_cv_lib_curses_wgetch = yes; then
7679   LIBCURSES="-lcurses"
7680 else
7681   { { echo "$as_me:$LINENO: error: (n)curses libraries are required to build \`grub-emu'" >&5
7682 echo "$as_me: error: (n)curses libraries are required to build \`grub-emu'" >&2;}
7683    { (exit 1); exit 1; }; }
7684 fi
7685
7686 fi
7687
7688
7689
7690   # Check for headers.
7691
7692 for ac_header in ncurses/curses.h
7693 do
7694 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7695 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7696   { echo "$as_me:$LINENO: checking for $ac_header" >&5
7697 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7698 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7699   echo $ECHO_N "(cached) $ECHO_C" >&6
7700 fi
7701 ac_res=`eval echo '${'$as_ac_Header'}'`
7702                { echo "$as_me:$LINENO: result: $ac_res" >&5
7703 echo "${ECHO_T}$ac_res" >&6; }
7704 else
7705   # Is the header compilable?
7706 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
7707 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
7708 cat >conftest.$ac_ext <<_ACEOF
7709 /* confdefs.h.  */
7710 _ACEOF
7711 cat confdefs.h >>conftest.$ac_ext
7712 cat >>conftest.$ac_ext <<_ACEOF
7713 /* end confdefs.h.  */
7714 $ac_includes_default
7715 #include <$ac_header>
7716 _ACEOF
7717 rm -f conftest.$ac_objext
7718 if { (ac_try="$ac_compile"
7719 case "(($ac_try" in
7720   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7721   *) ac_try_echo=$ac_try;;
7722 esac
7723 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7724   (eval "$ac_compile") 2>conftest.er1
7725   ac_status=$?
7726   grep -v '^ *+' conftest.er1 >conftest.err
7727   rm -f conftest.er1
7728   cat conftest.err >&5
7729   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7730   (exit $ac_status); } && {
7731          test -z "$ac_c_werror_flag" ||
7732          test ! -s conftest.err
7733        } && test -s conftest.$ac_objext; then
7734   ac_header_compiler=yes
7735 else
7736   echo "$as_me: failed program was:" >&5
7737 sed 's/^/| /' conftest.$ac_ext >&5
7738
7739         ac_header_compiler=no
7740 fi
7741
7742 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7743 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7744 echo "${ECHO_T}$ac_header_compiler" >&6; }
7745
7746 # Is the header present?
7747 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
7748 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
7749 cat >conftest.$ac_ext <<_ACEOF
7750 /* confdefs.h.  */
7751 _ACEOF
7752 cat confdefs.h >>conftest.$ac_ext
7753 cat >>conftest.$ac_ext <<_ACEOF
7754 /* end confdefs.h.  */
7755 #include <$ac_header>
7756 _ACEOF
7757 if { (ac_try="$ac_cpp conftest.$ac_ext"
7758 case "(($ac_try" in
7759   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7760   *) ac_try_echo=$ac_try;;
7761 esac
7762 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7763   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
7764   ac_status=$?
7765   grep -v '^ *+' conftest.er1 >conftest.err
7766   rm -f conftest.er1
7767   cat conftest.err >&5
7768   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7769   (exit $ac_status); } >/dev/null && {
7770          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
7771          test ! -s conftest.err
7772        }; then
7773   ac_header_preproc=yes
7774 else
7775   echo "$as_me: failed program was:" >&5
7776 sed 's/^/| /' conftest.$ac_ext >&5
7777
7778   ac_header_preproc=no
7779 fi
7780
7781 rm -f conftest.err conftest.$ac_ext
7782 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7783 echo "${ECHO_T}$ac_header_preproc" >&6; }
7784
7785 # So?  What about this header?
7786 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7787   yes:no: )
7788     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7789 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7790     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7791 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7792     ac_header_preproc=yes
7793     ;;
7794   no:yes:* )
7795     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7796 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7797     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
7798 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
7799     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7800 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7801     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
7802 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
7803     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7804 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7805     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7806 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7807     ( cat <<\_ASBOX
7808 ## ------------------------------- ##
7809 ## Report this to bug-grub@gnu.org ##
7810 ## ------------------------------- ##
7811 _ASBOX
7812      ) | sed "s/^/$as_me: WARNING:     /" >&2
7813     ;;
7814 esac
7815 { echo "$as_me:$LINENO: checking for $ac_header" >&5
7816 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7817 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7818   echo $ECHO_N "(cached) $ECHO_C" >&6
7819 else
7820   eval "$as_ac_Header=\$ac_header_preproc"
7821 fi
7822 ac_res=`eval echo '${'$as_ac_Header'}'`
7823                { echo "$as_me:$LINENO: result: $ac_res" >&5
7824 echo "${ECHO_T}$ac_res" >&6; }
7825
7826 fi
7827 if test `eval echo '${'$as_ac_Header'}'` = yes; then
7828   cat >>confdefs.h <<_ACEOF
7829 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7830 _ACEOF
7831
7832 else
7833
7834 for ac_header in ncurses.h
7835 do
7836 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7837 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7838   { echo "$as_me:$LINENO: checking for $ac_header" >&5
7839 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7840 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7841   echo $ECHO_N "(cached) $ECHO_C" >&6
7842 fi
7843 ac_res=`eval echo '${'$as_ac_Header'}'`
7844                { echo "$as_me:$LINENO: result: $ac_res" >&5
7845 echo "${ECHO_T}$ac_res" >&6; }
7846 else
7847   # Is the header compilable?
7848 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
7849 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
7850 cat >conftest.$ac_ext <<_ACEOF
7851 /* confdefs.h.  */
7852 _ACEOF
7853 cat confdefs.h >>conftest.$ac_ext
7854 cat >>conftest.$ac_ext <<_ACEOF
7855 /* end confdefs.h.  */
7856 $ac_includes_default
7857 #include <$ac_header>
7858 _ACEOF
7859 rm -f conftest.$ac_objext
7860 if { (ac_try="$ac_compile"
7861 case "(($ac_try" in
7862   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7863   *) ac_try_echo=$ac_try;;
7864 esac
7865 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7866   (eval "$ac_compile") 2>conftest.er1
7867   ac_status=$?
7868   grep -v '^ *+' conftest.er1 >conftest.err
7869   rm -f conftest.er1
7870   cat conftest.err >&5
7871   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7872   (exit $ac_status); } && {
7873          test -z "$ac_c_werror_flag" ||
7874          test ! -s conftest.err
7875        } && test -s conftest.$ac_objext; then
7876   ac_header_compiler=yes
7877 else
7878   echo "$as_me: failed program was:" >&5
7879 sed 's/^/| /' conftest.$ac_ext >&5
7880
7881         ac_header_compiler=no
7882 fi
7883
7884 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7885 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7886 echo "${ECHO_T}$ac_header_compiler" >&6; }
7887
7888 # Is the header present?
7889 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
7890 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
7891 cat >conftest.$ac_ext <<_ACEOF
7892 /* confdefs.h.  */
7893 _ACEOF
7894 cat confdefs.h >>conftest.$ac_ext
7895 cat >>conftest.$ac_ext <<_ACEOF
7896 /* end confdefs.h.  */
7897 #include <$ac_header>
7898 _ACEOF
7899 if { (ac_try="$ac_cpp conftest.$ac_ext"
7900 case "(($ac_try" in
7901   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7902   *) ac_try_echo=$ac_try;;
7903 esac
7904 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7905   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
7906   ac_status=$?
7907   grep -v '^ *+' conftest.er1 >conftest.err
7908   rm -f conftest.er1
7909   cat conftest.err >&5
7910   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7911   (exit $ac_status); } >/dev/null && {
7912          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
7913          test ! -s conftest.err
7914        }; then
7915   ac_header_preproc=yes
7916 else
7917   echo "$as_me: failed program was:" >&5
7918 sed 's/^/| /' conftest.$ac_ext >&5
7919
7920   ac_header_preproc=no
7921 fi
7922
7923 rm -f conftest.err conftest.$ac_ext
7924 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7925 echo "${ECHO_T}$ac_header_preproc" >&6; }
7926
7927 # So?  What about this header?
7928 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7929   yes:no: )
7930     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7931 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7932     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7933 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7934     ac_header_preproc=yes
7935     ;;
7936   no:yes:* )
7937     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7938 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7939     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
7940 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
7941     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7942 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7943     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
7944 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
7945     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7946 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7947     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7948 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7949     ( cat <<\_ASBOX
7950 ## ------------------------------- ##
7951 ## Report this to bug-grub@gnu.org ##
7952 ## ------------------------------- ##
7953 _ASBOX
7954      ) | sed "s/^/$as_me: WARNING:     /" >&2
7955     ;;
7956 esac
7957 { echo "$as_me:$LINENO: checking for $ac_header" >&5
7958 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7959 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7960   echo $ECHO_N "(cached) $ECHO_C" >&6
7961 else
7962   eval "$as_ac_Header=\$ac_header_preproc"
7963 fi
7964 ac_res=`eval echo '${'$as_ac_Header'}'`
7965                { echo "$as_me:$LINENO: result: $ac_res" >&5
7966 echo "${ECHO_T}$ac_res" >&6; }
7967
7968 fi
7969 if test `eval echo '${'$as_ac_Header'}'` = yes; then
7970   cat >>confdefs.h <<_ACEOF
7971 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7972 _ACEOF
7973
7974 else
7975
7976 for ac_header in curses.h
7977 do
7978 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7979 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7980   { echo "$as_me:$LINENO: checking for $ac_header" >&5
7981 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7982 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7983   echo $ECHO_N "(cached) $ECHO_C" >&6
7984 fi
7985 ac_res=`eval echo '${'$as_ac_Header'}'`
7986                { echo "$as_me:$LINENO: result: $ac_res" >&5
7987 echo "${ECHO_T}$ac_res" >&6; }
7988 else
7989   # Is the header compilable?
7990 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
7991 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
7992 cat >conftest.$ac_ext <<_ACEOF
7993 /* confdefs.h.  */
7994 _ACEOF
7995 cat confdefs.h >>conftest.$ac_ext
7996 cat >>conftest.$ac_ext <<_ACEOF
7997 /* end confdefs.h.  */
7998 $ac_includes_default
7999 #include <$ac_header>
8000 _ACEOF
8001 rm -f conftest.$ac_objext
8002 if { (ac_try="$ac_compile"
8003 case "(($ac_try" in
8004   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8005   *) ac_try_echo=$ac_try;;
8006 esac
8007 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8008   (eval "$ac_compile") 2>conftest.er1
8009   ac_status=$?
8010   grep -v '^ *+' conftest.er1 >conftest.err
8011   rm -f conftest.er1
8012   cat conftest.err >&5
8013   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8014   (exit $ac_status); } && {
8015          test -z "$ac_c_werror_flag" ||
8016          test ! -s conftest.err
8017        } && test -s conftest.$ac_objext; then
8018   ac_header_compiler=yes
8019 else
8020   echo "$as_me: failed program was:" >&5
8021 sed 's/^/| /' conftest.$ac_ext >&5
8022
8023         ac_header_compiler=no
8024 fi
8025
8026 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8027 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8028 echo "${ECHO_T}$ac_header_compiler" >&6; }
8029
8030 # Is the header present?
8031 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
8032 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
8033 cat >conftest.$ac_ext <<_ACEOF
8034 /* confdefs.h.  */
8035 _ACEOF
8036 cat confdefs.h >>conftest.$ac_ext
8037 cat >>conftest.$ac_ext <<_ACEOF
8038 /* end confdefs.h.  */
8039 #include <$ac_header>
8040 _ACEOF
8041 if { (ac_try="$ac_cpp conftest.$ac_ext"
8042 case "(($ac_try" in
8043   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8044   *) ac_try_echo=$ac_try;;
8045 esac
8046 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8047   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
8048   ac_status=$?
8049   grep -v '^ *+' conftest.er1 >conftest.err
8050   rm -f conftest.er1
8051   cat conftest.err >&5
8052   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8053   (exit $ac_status); } >/dev/null && {
8054          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
8055          test ! -s conftest.err
8056        }; then
8057   ac_header_preproc=yes
8058 else
8059   echo "$as_me: failed program was:" >&5
8060 sed 's/^/| /' conftest.$ac_ext >&5
8061
8062   ac_header_preproc=no
8063 fi
8064
8065 rm -f conftest.err conftest.$ac_ext
8066 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8067 echo "${ECHO_T}$ac_header_preproc" >&6; }
8068
8069 # So?  What about this header?
8070 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
8071   yes:no: )
8072     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8073 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8074     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
8075 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
8076     ac_header_preproc=yes
8077     ;;
8078   no:yes:* )
8079     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8080 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8081     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
8082 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
8083     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
8084 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
8085     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
8086 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
8087     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8088 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8089     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
8090 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
8091     ( cat <<\_ASBOX
8092 ## ------------------------------- ##
8093 ## Report this to bug-grub@gnu.org ##
8094 ## ------------------------------- ##
8095 _ASBOX
8096      ) | sed "s/^/$as_me: WARNING:     /" >&2
8097     ;;
8098 esac
8099 { echo "$as_me:$LINENO: checking for $ac_header" >&5
8100 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
8101 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8102   echo $ECHO_N "(cached) $ECHO_C" >&6
8103 else
8104   eval "$as_ac_Header=\$ac_header_preproc"
8105 fi
8106 ac_res=`eval echo '${'$as_ac_Header'}'`
8107                { echo "$as_me:$LINENO: result: $ac_res" >&5
8108 echo "${ECHO_T}$ac_res" >&6; }
8109
8110 fi
8111 if test `eval echo '${'$as_ac_Header'}'` = yes; then
8112   cat >>confdefs.h <<_ACEOF
8113 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
8114 _ACEOF
8115
8116 else
8117   { { echo "$as_me:$LINENO: error: (n)curses header files are required to build \`grub-emu'" >&5
8118 echo "$as_me: error: (n)curses header files are required to build \`grub-emu'" >&2;}
8119    { (exit 1); exit 1; }; }
8120 fi
8121
8122 done
8123
8124 fi
8125
8126 done
8127
8128 fi
8129
8130 done
8131
8132 fi
8133
8134
8135 # Check whether --enable-grub-fstest was given.
8136 if test "${enable_grub_fstest+set}" = set; then
8137   enableval=$enable_grub_fstest;
8138 fi
8139
8140
8141
8142 # Output files.
8143 ac_config_links="$ac_config_links include/grub/cpu:include/grub/$target_cpu include/grub/machine:include/grub/$target_cpu/$platform"
8144
8145 ac_config_files="$ac_config_files Makefile gensymlist.sh genkernsyms.sh"
8146
8147 ac_config_files="$ac_config_files stamp-h"
8148
8149 cat >confcache <<\_ACEOF
8150 # This file is a shell script that caches the results of configure
8151 # tests run on this system so they can be shared between configure
8152 # scripts and configure runs, see configure's option --config-cache.
8153 # It is not useful on other systems.  If it contains results you don't
8154 # want to keep, you may remove or edit it.
8155 #
8156 # config.status only pays attention to the cache file if you give it
8157 # the --recheck option to rerun configure.
8158 #
8159 # `ac_cv_env_foo' variables (set or unset) will be overridden when
8160 # loading this file, other *unset* `ac_cv_foo' will be assigned the
8161 # following values.
8162
8163 _ACEOF
8164
8165 # The following way of writing the cache mishandles newlines in values,
8166 # but we know of no workaround that is simple, portable, and efficient.
8167 # So, we kill variables containing newlines.
8168 # Ultrix sh set writes to stderr and can't be redirected directly,
8169 # and sets the high bit in the cache file unless we assign to the vars.
8170 (
8171   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
8172     eval ac_val=\$$ac_var
8173     case $ac_val in #(
8174     *${as_nl}*)
8175       case $ac_var in #(
8176       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
8177 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
8178       esac
8179       case $ac_var in #(
8180       _ | IFS | as_nl) ;; #(
8181       *) $as_unset $ac_var ;;
8182       esac ;;
8183     esac
8184   done
8185
8186   (set) 2>&1 |
8187     case $as_nl`(ac_space=' '; set) 2>&1` in #(
8188     *${as_nl}ac_space=\ *)
8189       # `set' does not quote correctly, so add quotes (double-quote
8190       # substitution turns \\\\ into \\, and sed turns \\ into \).
8191       sed -n \
8192         "s/'/'\\\\''/g;
8193           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
8194       ;; #(
8195     *)
8196       # `set' quotes correctly as required by POSIX, so do not add quotes.
8197       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
8198       ;;
8199     esac |
8200     sort
8201 ) |
8202   sed '
8203      /^ac_cv_env_/b end
8204      t clear
8205      :clear
8206      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
8207      t end
8208      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
8209      :end' >>confcache
8210 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
8211   if test -w "$cache_file"; then
8212     test "x$cache_file" != "x/dev/null" &&
8213       { echo "$as_me:$LINENO: updating cache $cache_file" >&5
8214 echo "$as_me: updating cache $cache_file" >&6;}
8215     cat confcache >$cache_file
8216   else
8217     { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
8218 echo "$as_me: not updating unwritable cache $cache_file" >&6;}
8219   fi
8220 fi
8221 rm -f confcache
8222
8223 test "x$prefix" = xNONE && prefix=$ac_default_prefix
8224 # Let make expand exec_prefix.
8225 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
8226
8227 DEFS=-DHAVE_CONFIG_H
8228
8229 ac_libobjs=
8230 ac_ltlibobjs=
8231 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
8232   # 1. Remove the extension, and $U if already installed.
8233   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
8234   ac_i=`echo "$ac_i" | sed "$ac_script"`
8235   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
8236   #    will be set to the directory where LIBOBJS objects are built.
8237   ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
8238   ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
8239 done
8240 LIBOBJS=$ac_libobjs
8241
8242 LTLIBOBJS=$ac_ltlibobjs
8243
8244
8245
8246 : ${CONFIG_STATUS=./config.status}
8247 ac_clean_files_save=$ac_clean_files
8248 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
8249 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
8250 echo "$as_me: creating $CONFIG_STATUS" >&6;}
8251 cat >$CONFIG_STATUS <<_ACEOF
8252 #! $SHELL
8253 # Generated by $as_me.
8254 # Run this file to recreate the current configuration.
8255 # Compiler output produced by configure, useful for debugging
8256 # configure, is in config.log if it exists.
8257
8258 debug=false
8259 ac_cs_recheck=false
8260 ac_cs_silent=false
8261 SHELL=\${CONFIG_SHELL-$SHELL}
8262 _ACEOF
8263
8264 cat >>$CONFIG_STATUS <<\_ACEOF
8265 ## --------------------- ##
8266 ## M4sh Initialization.  ##
8267 ## --------------------- ##
8268
8269 # Be more Bourne compatible
8270 DUALCASE=1; export DUALCASE # for MKS sh
8271 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
8272   emulate sh
8273   NULLCMD=:
8274   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
8275   # is contrary to our usage.  Disable this feature.
8276   alias -g '${1+"$@"}'='"$@"'
8277   setopt NO_GLOB_SUBST
8278 else
8279   case `(set -o) 2>/dev/null` in
8280   *posix*) set -o posix ;;
8281 esac
8282
8283 fi
8284
8285
8286
8287
8288 # PATH needs CR
8289 # Avoid depending upon Character Ranges.
8290 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
8291 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8292 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
8293 as_cr_digits='0123456789'
8294 as_cr_alnum=$as_cr_Letters$as_cr_digits
8295
8296 # The user is always right.
8297 if test "${PATH_SEPARATOR+set}" != set; then
8298   echo "#! /bin/sh" >conf$$.sh
8299   echo  "exit 0"   >>conf$$.sh
8300   chmod +x conf$$.sh
8301   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
8302     PATH_SEPARATOR=';'
8303   else
8304     PATH_SEPARATOR=:
8305   fi
8306   rm -f conf$$.sh
8307 fi
8308
8309 # Support unset when possible.
8310 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
8311   as_unset=unset
8312 else
8313   as_unset=false
8314 fi
8315
8316
8317 # IFS
8318 # We need space, tab and new line, in precisely that order.  Quoting is
8319 # there to prevent editors from complaining about space-tab.
8320 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
8321 # splitting by setting IFS to empty value.)
8322 as_nl='
8323 '
8324 IFS=" ""        $as_nl"
8325
8326 # Find who we are.  Look in the path if we contain no directory separator.
8327 case $0 in
8328   *[\\/]* ) as_myself=$0 ;;
8329   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8330 for as_dir in $PATH
8331 do
8332   IFS=$as_save_IFS
8333   test -z "$as_dir" && as_dir=.
8334   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
8335 done
8336 IFS=$as_save_IFS
8337
8338      ;;
8339 esac
8340 # We did not find ourselves, most probably we were run as `sh COMMAND'
8341 # in which case we are not to be found in the path.
8342 if test "x$as_myself" = x; then
8343   as_myself=$0
8344 fi
8345 if test ! -f "$as_myself"; then
8346   echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
8347   { (exit 1); exit 1; }
8348 fi
8349
8350 # Work around bugs in pre-3.0 UWIN ksh.
8351 for as_var in ENV MAIL MAILPATH
8352 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
8353 done
8354 PS1='$ '
8355 PS2='> '
8356 PS4='+ '
8357
8358 # NLS nuisances.
8359 for as_var in \
8360   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
8361   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
8362   LC_TELEPHONE LC_TIME
8363 do
8364   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
8365     eval $as_var=C; export $as_var
8366   else
8367     ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
8368   fi
8369 done
8370
8371 # Required to use basename.
8372 if expr a : '\(a\)' >/dev/null 2>&1 &&
8373    test "X`expr 00001 : '.*\(...\)'`" = X001; then
8374   as_expr=expr
8375 else
8376   as_expr=false
8377 fi
8378
8379 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
8380   as_basename=basename
8381 else
8382   as_basename=false
8383 fi
8384
8385
8386 # Name of the executable.
8387 as_me=`$as_basename -- "$0" ||
8388 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
8389          X"$0" : 'X\(//\)$' \| \
8390          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
8391 echo X/"$0" |
8392     sed '/^.*\/\([^/][^/]*\)\/*$/{
8393             s//\1/
8394             q
8395           }
8396           /^X\/\(\/\/\)$/{
8397             s//\1/
8398             q
8399           }
8400           /^X\/\(\/\).*/{
8401             s//\1/
8402             q
8403           }
8404           s/.*/./; q'`
8405
8406 # CDPATH.
8407 $as_unset CDPATH
8408
8409
8410
8411   as_lineno_1=$LINENO
8412   as_lineno_2=$LINENO
8413   test "x$as_lineno_1" != "x$as_lineno_2" &&
8414   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
8415
8416   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
8417   # uniformly replaced by the line number.  The first 'sed' inserts a
8418   # line-number line after each line using $LINENO; the second 'sed'
8419   # does the real work.  The second script uses 'N' to pair each
8420   # line-number line with the line containing $LINENO, and appends
8421   # trailing '-' during substitution so that $LINENO is not a special
8422   # case at line end.
8423   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
8424   # scripts with optimization help from Paolo Bonzini.  Blame Lee
8425   # E. McMahon (1931-1989) for sed's syntax.  :-)
8426   sed -n '
8427     p
8428     /[$]LINENO/=
8429   ' <$as_myself |
8430     sed '
8431       s/[$]LINENO.*/&-/
8432       t lineno
8433       b
8434       :lineno
8435       N
8436       :loop
8437       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
8438       t loop
8439       s/-\n.*//
8440     ' >$as_me.lineno &&
8441   chmod +x "$as_me.lineno" ||
8442     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
8443    { (exit 1); exit 1; }; }
8444
8445   # Don't try to exec as it changes $[0], causing all sort of problems
8446   # (the dirname of $[0] is not the place where we might find the
8447   # original and so on.  Autoconf is especially sensitive to this).
8448   . "./$as_me.lineno"
8449   # Exit status is that of the last command.
8450   exit
8451 }
8452
8453
8454 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
8455   as_dirname=dirname
8456 else
8457   as_dirname=false
8458 fi
8459
8460 ECHO_C= ECHO_N= ECHO_T=
8461 case `echo -n x` in
8462 -n*)
8463   case `echo 'x\c'` in
8464   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
8465   *)   ECHO_C='\c';;
8466   esac;;
8467 *)
8468   ECHO_N='-n';;
8469 esac
8470
8471 if expr a : '\(a\)' >/dev/null 2>&1 &&
8472    test "X`expr 00001 : '.*\(...\)'`" = X001; then
8473   as_expr=expr
8474 else
8475   as_expr=false
8476 fi
8477
8478 rm -f conf$$ conf$$.exe conf$$.file
8479 if test -d conf$$.dir; then
8480   rm -f conf$$.dir/conf$$.file
8481 else
8482   rm -f conf$$.dir
8483   mkdir conf$$.dir
8484 fi
8485 echo >conf$$.file
8486 if ln -s conf$$.file conf$$ 2>/dev/null; then
8487   as_ln_s='ln -s'
8488   # ... but there are two gotchas:
8489   # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
8490   # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
8491   # In both cases, we have to default to `cp -p'.
8492   ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
8493     as_ln_s='cp -p'
8494 elif ln conf$$.file conf$$ 2>/dev/null; then
8495   as_ln_s=ln
8496 else
8497   as_ln_s='cp -p'
8498 fi
8499 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
8500 rmdir conf$$.dir 2>/dev/null
8501
8502 if mkdir -p . 2>/dev/null; then
8503   as_mkdir_p=:
8504 else
8505   test -d ./-p && rmdir ./-p
8506   as_mkdir_p=false
8507 fi
8508
8509 if test -x / >/dev/null 2>&1; then
8510   as_test_x='test -x'
8511 else
8512   if ls -dL / >/dev/null 2>&1; then
8513     as_ls_L_option=L
8514   else
8515     as_ls_L_option=
8516   fi
8517   as_test_x='
8518     eval sh -c '\''
8519       if test -d "$1"; then
8520         test -d "$1/.";
8521       else
8522         case $1 in
8523         -*)set "./$1";;
8524         esac;
8525         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
8526         ???[sx]*):;;*)false;;esac;fi
8527     '\'' sh
8528   '
8529 fi
8530 as_executable_p=$as_test_x
8531
8532 # Sed expression to map a string onto a valid CPP name.
8533 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8534
8535 # Sed expression to map a string onto a valid variable name.
8536 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
8537
8538
8539 exec 6>&1
8540
8541 # Save the log message, to keep $[0] and so on meaningful, and to
8542 # report actual input values of CONFIG_FILES etc. instead of their
8543 # values after options handling.
8544 ac_log="
8545 This file was extended by GRUB $as_me 1.96, which was
8546 generated by GNU Autoconf 2.61.  Invocation command line was
8547
8548   CONFIG_FILES    = $CONFIG_FILES
8549   CONFIG_HEADERS  = $CONFIG_HEADERS
8550   CONFIG_LINKS    = $CONFIG_LINKS
8551   CONFIG_COMMANDS = $CONFIG_COMMANDS
8552   $ $0 $@
8553
8554 on `(hostname || uname -n) 2>/dev/null | sed 1q`
8555 "
8556
8557 _ACEOF
8558
8559 cat >>$CONFIG_STATUS <<_ACEOF
8560 # Files that config.status was made for.
8561 config_files="$ac_config_files"
8562 config_headers="$ac_config_headers"
8563 config_links="$ac_config_links"
8564
8565 _ACEOF
8566
8567 cat >>$CONFIG_STATUS <<\_ACEOF
8568 ac_cs_usage="\
8569 \`$as_me' instantiates files from templates according to the
8570 current configuration.
8571
8572 Usage: $0 [OPTIONS] [FILE]...
8573
8574   -h, --help       print this help, then exit
8575   -V, --version    print version number and configuration settings, then exit
8576   -q, --quiet      do not print progress messages
8577   -d, --debug      don't remove temporary files
8578       --recheck    update $as_me by reconfiguring in the same conditions
8579   --file=FILE[:TEMPLATE]
8580                    instantiate the configuration file FILE
8581   --header=FILE[:TEMPLATE]
8582                    instantiate the configuration header FILE
8583
8584 Configuration files:
8585 $config_files
8586
8587 Configuration headers:
8588 $config_headers
8589
8590 Configuration links:
8591 $config_links
8592
8593 Report bugs to <bug-autoconf@gnu.org>."
8594
8595 _ACEOF
8596 cat >>$CONFIG_STATUS <<_ACEOF
8597 ac_cs_version="\\
8598 GRUB config.status 1.96
8599 configured by $0, generated by GNU Autoconf 2.61,
8600   with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
8601
8602 Copyright (C) 2006 Free Software Foundation, Inc.
8603 This config.status script is free software; the Free Software Foundation
8604 gives unlimited permission to copy, distribute and modify it."
8605
8606 ac_pwd='$ac_pwd'
8607 srcdir='$srcdir'
8608 INSTALL='$INSTALL'
8609 _ACEOF
8610
8611 cat >>$CONFIG_STATUS <<\_ACEOF
8612 # If no file are specified by the user, then we need to provide default
8613 # value.  By we need to know if files were specified by the user.
8614 ac_need_defaults=:
8615 while test $# != 0
8616 do
8617   case $1 in
8618   --*=*)
8619     ac_option=`expr "X$1" : 'X\([^=]*\)='`
8620     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
8621     ac_shift=:
8622     ;;
8623   *)
8624     ac_option=$1
8625     ac_optarg=$2
8626     ac_shift=shift
8627     ;;
8628   esac
8629
8630   case $ac_option in
8631   # Handling of the options.
8632   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8633     ac_cs_recheck=: ;;
8634   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
8635     echo "$ac_cs_version"; exit ;;
8636   --debug | --debu | --deb | --de | --d | -d )
8637     debug=: ;;
8638   --file | --fil | --fi | --f )
8639     $ac_shift
8640     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
8641     ac_need_defaults=false;;
8642   --header | --heade | --head | --hea )
8643     $ac_shift
8644     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
8645     ac_need_defaults=false;;
8646   --he | --h)
8647     # Conflict between --help and --header
8648     { echo "$as_me: error: ambiguous option: $1
8649 Try \`$0 --help' for more information." >&2
8650    { (exit 1); exit 1; }; };;
8651   --help | --hel | -h )
8652     echo "$ac_cs_usage"; exit ;;
8653   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
8654   | -silent | --silent | --silen | --sile | --sil | --si | --s)
8655     ac_cs_silent=: ;;
8656
8657   # This is an error.
8658   -*) { echo "$as_me: error: unrecognized option: $1
8659 Try \`$0 --help' for more information." >&2
8660    { (exit 1); exit 1; }; } ;;
8661
8662   *) ac_config_targets="$ac_config_targets $1"
8663      ac_need_defaults=false ;;
8664
8665   esac
8666   shift
8667 done
8668
8669 ac_configure_extra_args=
8670
8671 if $ac_cs_silent; then
8672   exec 6>/dev/null
8673   ac_configure_extra_args="$ac_configure_extra_args --silent"
8674 fi
8675
8676 _ACEOF
8677 cat >>$CONFIG_STATUS <<_ACEOF
8678 if \$ac_cs_recheck; then
8679   echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
8680   CONFIG_SHELL=$SHELL
8681   export CONFIG_SHELL
8682   exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8683 fi
8684
8685 _ACEOF
8686 cat >>$CONFIG_STATUS <<\_ACEOF
8687 exec 5>>config.log
8688 {
8689   echo
8690   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8691 ## Running $as_me. ##
8692 _ASBOX
8693   echo "$ac_log"
8694 } >&5
8695
8696 _ACEOF
8697 cat >>$CONFIG_STATUS <<_ACEOF
8698 _ACEOF
8699
8700 cat >>$CONFIG_STATUS <<\_ACEOF
8701
8702 # Handling of arguments.
8703 for ac_config_target in $ac_config_targets
8704 do
8705   case $ac_config_target in
8706     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
8707     "include/grub/cpu") CONFIG_LINKS="$CONFIG_LINKS include/grub/cpu:include/grub/$target_cpu" ;;
8708     "include/grub/machine") CONFIG_LINKS="$CONFIG_LINKS include/grub/machine:include/grub/$target_cpu/$platform" ;;
8709     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8710     "gensymlist.sh") CONFIG_FILES="$CONFIG_FILES gensymlist.sh" ;;
8711     "genkernsyms.sh") CONFIG_FILES="$CONFIG_FILES genkernsyms.sh" ;;
8712     "stamp-h") CONFIG_FILES="$CONFIG_FILES stamp-h" ;;
8713
8714   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
8715 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
8716    { (exit 1); exit 1; }; };;
8717   esac
8718 done
8719
8720
8721 # If the user did not use the arguments to specify the items to instantiate,
8722 # then the envvar interface is used.  Set only those that are not.
8723 # We use the long form for the default assignment because of an extremely
8724 # bizarre bug on SunOS 4.1.3.
8725 if $ac_need_defaults; then
8726   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
8727   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
8728   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
8729 fi
8730
8731 # Have a temporary directory for convenience.  Make it in the build tree
8732 # simply because there is no reason against having it here, and in addition,
8733 # creating and moving files from /tmp can sometimes cause problems.
8734 # Hook for its removal unless debugging.
8735 # Note that there is a small window in which the directory will not be cleaned:
8736 # after its creation but before its name has been assigned to `$tmp'.
8737 $debug ||
8738 {
8739   tmp=
8740   trap 'exit_status=$?
8741   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
8742 ' 0
8743   trap '{ (exit 1); exit 1; }' 1 2 13 15
8744 }
8745 # Create a (secure) tmp directory for tmp files.
8746
8747 {
8748   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
8749   test -n "$tmp" && test -d "$tmp"
8750 }  ||
8751 {
8752   tmp=./conf$$-$RANDOM
8753   (umask 077 && mkdir "$tmp")
8754 } ||
8755 {
8756    echo "$me: cannot create a temporary directory in ." >&2
8757    { (exit 1); exit 1; }
8758 }
8759
8760 #
8761 # Set up the sed scripts for CONFIG_FILES section.
8762 #
8763
8764 # No need to generate the scripts if there are no CONFIG_FILES.
8765 # This happens for instance when ./config.status config.h
8766 if test -n "$CONFIG_FILES"; then
8767
8768 _ACEOF
8769
8770
8771
8772 ac_delim='%!_!# '
8773 for ac_last_try in false false false false false :; do
8774   cat >conf$$subs.sed <<_ACEOF
8775 SHELL!$SHELL$ac_delim
8776 PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
8777 PACKAGE_NAME!$PACKAGE_NAME$ac_delim
8778 PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
8779 PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
8780 PACKAGE_STRING!$PACKAGE_STRING$ac_delim
8781 PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
8782 exec_prefix!$exec_prefix$ac_delim
8783 prefix!$prefix$ac_delim
8784 program_transform_name!$program_transform_name$ac_delim
8785 bindir!$bindir$ac_delim
8786 sbindir!$sbindir$ac_delim
8787 libexecdir!$libexecdir$ac_delim
8788 datarootdir!$datarootdir$ac_delim
8789 datadir!$datadir$ac_delim
8790 sysconfdir!$sysconfdir$ac_delim
8791 sharedstatedir!$sharedstatedir$ac_delim
8792 localstatedir!$localstatedir$ac_delim
8793 includedir!$includedir$ac_delim
8794 oldincludedir!$oldincludedir$ac_delim
8795 docdir!$docdir$ac_delim
8796 infodir!$infodir$ac_delim
8797 htmldir!$htmldir$ac_delim
8798 dvidir!$dvidir$ac_delim
8799 pdfdir!$pdfdir$ac_delim
8800 psdir!$psdir$ac_delim
8801 libdir!$libdir$ac_delim
8802 localedir!$localedir$ac_delim
8803 mandir!$mandir$ac_delim
8804 DEFS!$DEFS$ac_delim
8805 ECHO_C!$ECHO_C$ac_delim
8806 ECHO_N!$ECHO_N$ac_delim
8807 ECHO_T!$ECHO_T$ac_delim
8808 LIBS!$LIBS$ac_delim
8809 build_alias!$build_alias$ac_delim
8810 host_alias!$host_alias$ac_delim
8811 target_alias!$target_alias$ac_delim
8812 build!$build$ac_delim
8813 build_cpu!$build_cpu$ac_delim
8814 build_vendor!$build_vendor$ac_delim
8815 build_os!$build_os$ac_delim
8816 host!$host$ac_delim
8817 host_cpu!$host_cpu$ac_delim
8818 host_vendor!$host_vendor$ac_delim
8819 host_os!$host_os$ac_delim
8820 target!$target$ac_delim
8821 target_cpu!$target_cpu$ac_delim
8822 target_vendor!$target_vendor$ac_delim
8823 target_os!$target_os$ac_delim
8824 platform!$platform$ac_delim
8825 CMP!$CMP$ac_delim
8826 YACC!$YACC$ac_delim
8827 UNIFONT_HEX!$UNIFONT_HEX$ac_delim
8828 INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
8829 INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
8830 INSTALL_DATA!$INSTALL_DATA$ac_delim
8831 AWK!$AWK$ac_delim
8832 SET_MAKE!$SET_MAKE$ac_delim
8833 RUBY!$RUBY$ac_delim
8834 HELP2MAN!$HELP2MAN$ac_delim
8835 CC!$CC$ac_delim
8836 CFLAGS!$CFLAGS$ac_delim
8837 LDFLAGS!$LDFLAGS$ac_delim
8838 CPPFLAGS!$CPPFLAGS$ac_delim
8839 ac_ct_CC!$ac_ct_CC$ac_delim
8840 EXEEXT!$EXEEXT$ac_delim
8841 OBJEXT!$OBJEXT$ac_delim
8842 CPP!$CPP$ac_delim
8843 GREP!$GREP$ac_delim
8844 EGREP!$EGREP$ac_delim
8845 LIBLZO!$LIBLZO$ac_delim
8846 TARGET_CC!$TARGET_CC$ac_delim
8847 ac_ct_TARGET_CC!$ac_ct_TARGET_CC$ac_delim
8848 OBJCOPY!$OBJCOPY$ac_delim
8849 STRIP!$STRIP$ac_delim
8850 NM!$NM$ac_delim
8851 TARGET_CFLAGS!$TARGET_CFLAGS$ac_delim
8852 TARGET_CPPFLAGS!$TARGET_CPPFLAGS$ac_delim
8853 TARGET_LDFLAGS!$TARGET_LDFLAGS$ac_delim
8854 LIBCURSES!$LIBCURSES$ac_delim
8855 enable_grub_emu!$enable_grub_emu$ac_delim
8856 enable_grub_fstest!$enable_grub_fstest$ac_delim
8857 LIBOBJS!$LIBOBJS$ac_delim
8858 LTLIBOBJS!$LTLIBOBJS$ac_delim
8859 _ACEOF
8860
8861   if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 84; then
8862     break
8863   elif $ac_last_try; then
8864     { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
8865 echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
8866    { (exit 1); exit 1; }; }
8867   else
8868     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
8869   fi
8870 done
8871
8872 ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
8873 if test -n "$ac_eof"; then
8874   ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
8875   ac_eof=`expr $ac_eof + 1`
8876 fi
8877
8878 cat >>$CONFIG_STATUS <<_ACEOF
8879 cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
8880 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
8881 _ACEOF
8882 sed '
8883 s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
8884 s/^/s,@/; s/!/@,|#_!!_#|/
8885 :n
8886 t n
8887 s/'"$ac_delim"'$/,g/; t
8888 s/$/\\/; p
8889 N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
8890 ' >>$CONFIG_STATUS <conf$$subs.sed
8891 rm -f conf$$subs.sed
8892 cat >>$CONFIG_STATUS <<_ACEOF
8893 :end
8894 s/|#_!!_#|//g
8895 CEOF$ac_eof
8896 _ACEOF
8897
8898
8899 # VPATH may cause trouble with some makes, so we remove $(srcdir),
8900 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
8901 # trailing colons and then remove the whole line if VPATH becomes empty
8902 # (actually we leave an empty line to preserve line numbers).
8903 if test "x$srcdir" = x.; then
8904   ac_vpsub='/^[  ]*VPATH[        ]*=/{
8905 s/:*\$(srcdir):*/:/
8906 s/:*\${srcdir}:*/:/
8907 s/:*@srcdir@:*/:/
8908 s/^\([^=]*=[     ]*\):*/\1/
8909 s/:*$//
8910 s/^[^=]*=[       ]*$//
8911 }'
8912 fi
8913
8914 cat >>$CONFIG_STATUS <<\_ACEOF
8915 fi # test -n "$CONFIG_FILES"
8916
8917
8918 for ac_tag in  :F $CONFIG_FILES  :H $CONFIG_HEADERS  :L $CONFIG_LINKS
8919 do
8920   case $ac_tag in
8921   :[FHLC]) ac_mode=$ac_tag; continue;;
8922   esac
8923   case $ac_mode$ac_tag in
8924   :[FHL]*:*);;
8925   :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
8926 echo "$as_me: error: Invalid tag $ac_tag." >&2;}
8927    { (exit 1); exit 1; }; };;
8928   :[FH]-) ac_tag=-:-;;
8929   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
8930   esac
8931   ac_save_IFS=$IFS
8932   IFS=:
8933   set x $ac_tag
8934   IFS=$ac_save_IFS
8935   shift
8936   ac_file=$1
8937   shift
8938
8939   case $ac_mode in
8940   :L) ac_source=$1;;
8941   :[FH])
8942     ac_file_inputs=
8943     for ac_f
8944     do
8945       case $ac_f in
8946       -) ac_f="$tmp/stdin";;
8947       *) # Look for the file first in the build tree, then in the source tree
8948          # (if the path is not absolute).  The absolute path cannot be DOS-style,
8949          # because $ac_f cannot contain `:'.
8950          test -f "$ac_f" ||
8951            case $ac_f in
8952            [\\/$]*) false;;
8953            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
8954            esac ||
8955            { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
8956 echo "$as_me: error: cannot find input file: $ac_f" >&2;}
8957    { (exit 1); exit 1; }; };;
8958       esac
8959       ac_file_inputs="$ac_file_inputs $ac_f"
8960     done
8961
8962     # Let's still pretend it is `configure' which instantiates (i.e., don't
8963     # use $as_me), people would be surprised to read:
8964     #    /* config.h.  Generated by config.status.  */
8965     configure_input="Generated from "`IFS=:
8966           echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
8967     if test x"$ac_file" != x-; then
8968       configure_input="$ac_file.  $configure_input"
8969       { echo "$as_me:$LINENO: creating $ac_file" >&5
8970 echo "$as_me: creating $ac_file" >&6;}
8971     fi
8972
8973     case $ac_tag in
8974     *:-:* | *:-) cat >"$tmp/stdin";;
8975     esac
8976     ;;
8977   esac
8978
8979   ac_dir=`$as_dirname -- "$ac_file" ||
8980 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8981          X"$ac_file" : 'X\(//\)[^/]' \| \
8982          X"$ac_file" : 'X\(//\)$' \| \
8983          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
8984 echo X"$ac_file" |
8985     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8986             s//\1/
8987             q
8988           }
8989           /^X\(\/\/\)[^/].*/{
8990             s//\1/
8991             q
8992           }
8993           /^X\(\/\/\)$/{
8994             s//\1/
8995             q
8996           }
8997           /^X\(\/\).*/{
8998             s//\1/
8999             q
9000           }
9001           s/.*/./; q'`
9002   { as_dir="$ac_dir"
9003   case $as_dir in #(
9004   -*) as_dir=./$as_dir;;
9005   esac
9006   test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
9007     as_dirs=
9008     while :; do
9009       case $as_dir in #(
9010       *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
9011       *) as_qdir=$as_dir;;
9012       esac
9013       as_dirs="'$as_qdir' $as_dirs"
9014       as_dir=`$as_dirname -- "$as_dir" ||
9015 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9016          X"$as_dir" : 'X\(//\)[^/]' \| \
9017          X"$as_dir" : 'X\(//\)$' \| \
9018          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
9019 echo X"$as_dir" |
9020     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
9021             s//\1/
9022             q
9023           }
9024           /^X\(\/\/\)[^/].*/{
9025             s//\1/
9026             q
9027           }
9028           /^X\(\/\/\)$/{
9029             s//\1/
9030             q
9031           }
9032           /^X\(\/\).*/{
9033             s//\1/
9034             q
9035           }
9036           s/.*/./; q'`
9037       test -d "$as_dir" && break
9038     done
9039     test -z "$as_dirs" || eval "mkdir $as_dirs"
9040   } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
9041 echo "$as_me: error: cannot create directory $as_dir" >&2;}
9042    { (exit 1); exit 1; }; }; }
9043   ac_builddir=.
9044
9045 case "$ac_dir" in
9046 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
9047 *)
9048   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
9049   # A ".." for each directory in $ac_dir_suffix.
9050   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
9051   case $ac_top_builddir_sub in
9052   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
9053   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
9054   esac ;;
9055 esac
9056 ac_abs_top_builddir=$ac_pwd
9057 ac_abs_builddir=$ac_pwd$ac_dir_suffix
9058 # for backward compatibility:
9059 ac_top_builddir=$ac_top_build_prefix
9060
9061 case $srcdir in
9062   .)  # We are building in place.
9063     ac_srcdir=.
9064     ac_top_srcdir=$ac_top_builddir_sub
9065     ac_abs_top_srcdir=$ac_pwd ;;
9066   [\\/]* | ?:[\\/]* )  # Absolute name.
9067     ac_srcdir=$srcdir$ac_dir_suffix;
9068     ac_top_srcdir=$srcdir
9069     ac_abs_top_srcdir=$srcdir ;;
9070   *) # Relative name.
9071     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
9072     ac_top_srcdir=$ac_top_build_prefix$srcdir
9073     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
9074 esac
9075 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
9076
9077
9078   case $ac_mode in
9079   :F)
9080   #
9081   # CONFIG_FILE
9082   #
9083
9084   case $INSTALL in
9085   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
9086   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
9087   esac
9088 _ACEOF
9089
9090 cat >>$CONFIG_STATUS <<\_ACEOF
9091 # If the template does not know about datarootdir, expand it.
9092 # FIXME: This hack should be removed a few years after 2.60.
9093 ac_datarootdir_hack=; ac_datarootdir_seen=
9094
9095 case `sed -n '/datarootdir/ {
9096   p
9097   q
9098 }
9099 /@datadir@/p
9100 /@docdir@/p
9101 /@infodir@/p
9102 /@localedir@/p
9103 /@mandir@/p
9104 ' $ac_file_inputs` in
9105 *datarootdir*) ac_datarootdir_seen=yes;;
9106 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
9107   { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
9108 echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
9109 _ACEOF
9110 cat >>$CONFIG_STATUS <<_ACEOF
9111   ac_datarootdir_hack='
9112   s&@datadir@&$datadir&g
9113   s&@docdir@&$docdir&g
9114   s&@infodir@&$infodir&g
9115   s&@localedir@&$localedir&g
9116   s&@mandir@&$mandir&g
9117     s&\\\${datarootdir}&$datarootdir&g' ;;
9118 esac
9119 _ACEOF
9120
9121 # Neutralize VPATH when `$srcdir' = `.'.
9122 # Shell code in configure.ac might set extrasub.
9123 # FIXME: do we really want to maintain this feature?
9124 cat >>$CONFIG_STATUS <<_ACEOF
9125   sed "$ac_vpsub
9126 $extrasub
9127 _ACEOF
9128 cat >>$CONFIG_STATUS <<\_ACEOF
9129 :t
9130 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
9131 s&@configure_input@&$configure_input&;t t
9132 s&@top_builddir@&$ac_top_builddir_sub&;t t
9133 s&@srcdir@&$ac_srcdir&;t t
9134 s&@abs_srcdir@&$ac_abs_srcdir&;t t
9135 s&@top_srcdir@&$ac_top_srcdir&;t t
9136 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
9137 s&@builddir@&$ac_builddir&;t t
9138 s&@abs_builddir@&$ac_abs_builddir&;t t
9139 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
9140 s&@INSTALL@&$ac_INSTALL&;t t
9141 $ac_datarootdir_hack
9142 " $ac_file_inputs | sed -f "$tmp/subs-1.sed" >$tmp/out
9143
9144 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
9145   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
9146   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
9147   { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9148 which seems to be undefined.  Please make sure it is defined." >&5
9149 echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9150 which seems to be undefined.  Please make sure it is defined." >&2;}
9151
9152   rm -f "$tmp/stdin"
9153   case $ac_file in
9154   -) cat "$tmp/out"; rm -f "$tmp/out";;
9155   *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
9156   esac
9157  ;;
9158   :H)
9159   #
9160   # CONFIG_HEADER
9161   #
9162 _ACEOF
9163
9164 # Transform confdefs.h into a sed script `conftest.defines', that
9165 # substitutes the proper values into config.h.in to produce config.h.
9166 rm -f conftest.defines conftest.tail
9167 # First, append a space to every undef/define line, to ease matching.
9168 echo 's/$/ /' >conftest.defines
9169 # Then, protect against being on the right side of a sed subst, or in
9170 # an unquoted here document, in config.status.  If some macros were
9171 # called several times there might be several #defines for the same
9172 # symbol, which is useless.  But do not sort them, since the last
9173 # AC_DEFINE must be honored.
9174 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
9175 # These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
9176 # NAME is the cpp macro being defined, VALUE is the value it is being given.
9177 # PARAMS is the parameter list in the macro definition--in most cases, it's
9178 # just an empty string.
9179 ac_dA='s,^\\([   #]*\\)[^        ]*\\([  ]*'
9180 ac_dB='\\)[      (].*,\\1define\\2'
9181 ac_dC=' '
9182 ac_dD=' ,'
9183
9184 uniq confdefs.h |
9185   sed -n '
9186         t rset
9187         :rset
9188         s/^[     ]*#[    ]*define[       ][      ]*//
9189         t ok
9190         d
9191         :ok
9192         s/[\\&,]/\\&/g
9193         s/^\('"$ac_word_re"'\)\(([^()]*)\)[      ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
9194         s/^\('"$ac_word_re"'\)[  ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
9195   ' >>conftest.defines
9196
9197 # Remove the space that was appended to ease matching.
9198 # Then replace #undef with comments.  This is necessary, for
9199 # example, in the case of _POSIX_SOURCE, which is predefined and required
9200 # on some systems where configure will not decide to define it.
9201 # (The regexp can be short, since the line contains either #define or #undef.)
9202 echo 's/ $//
9203 s,^[     #]*u.*,/* & */,' >>conftest.defines
9204
9205 # Break up conftest.defines:
9206 ac_max_sed_lines=50
9207
9208 # First sed command is:  sed -f defines.sed $ac_file_inputs >"$tmp/out1"
9209 # Second one is:         sed -f defines.sed "$tmp/out1" >"$tmp/out2"
9210 # Third one will be:     sed -f defines.sed "$tmp/out2" >"$tmp/out1"
9211 # et cetera.
9212 ac_in='$ac_file_inputs'
9213 ac_out='"$tmp/out1"'
9214 ac_nxt='"$tmp/out2"'
9215
9216 while :
9217 do
9218   # Write a here document:
9219     cat >>$CONFIG_STATUS <<_ACEOF
9220     # First, check the format of the line:
9221     cat >"\$tmp/defines.sed" <<\\CEOF
9222 /^[      ]*#[    ]*undef[        ][      ]*$ac_word_re[  ]*\$/b def
9223 /^[      ]*#[    ]*define[       ][      ]*$ac_word_re[(         ]/b def
9224 b
9225 :def
9226 _ACEOF
9227   sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
9228   echo 'CEOF
9229     sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
9230   ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
9231   sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
9232   grep . conftest.tail >/dev/null || break
9233   rm -f conftest.defines
9234   mv conftest.tail conftest.defines
9235 done
9236 rm -f conftest.defines conftest.tail
9237
9238 echo "ac_result=$ac_in" >>$CONFIG_STATUS
9239 cat >>$CONFIG_STATUS <<\_ACEOF
9240   if test x"$ac_file" != x-; then
9241     echo "/* $configure_input  */" >"$tmp/config.h"
9242     cat "$ac_result" >>"$tmp/config.h"
9243     if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then
9244       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
9245 echo "$as_me: $ac_file is unchanged" >&6;}
9246     else
9247       rm -f $ac_file
9248       mv "$tmp/config.h" $ac_file
9249     fi
9250   else
9251     echo "/* $configure_input  */"
9252     cat "$ac_result"
9253   fi
9254   rm -f "$tmp/out12"
9255  ;;
9256   :L)
9257   #
9258   # CONFIG_LINK
9259   #
9260
9261   { echo "$as_me:$LINENO: linking $srcdir/$ac_source to $ac_file" >&5
9262 echo "$as_me: linking $srcdir/$ac_source to $ac_file" >&6;}
9263
9264   if test ! -r "$srcdir/$ac_source"; then
9265     { { echo "$as_me:$LINENO: error: $srcdir/$ac_source: file not found" >&5
9266 echo "$as_me: error: $srcdir/$ac_source: file not found" >&2;}
9267    { (exit 1); exit 1; }; }
9268   fi
9269   rm -f "$ac_file"
9270
9271   # Try a relative symlink, then a hard link, then a copy.
9272   case $srcdir in
9273   [\\/$]* | ?:[\\/]* ) ac_rel_source=$srcdir/$ac_source ;;
9274       *) ac_rel_source=$ac_top_build_prefix$srcdir/$ac_source ;;
9275   esac
9276   ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
9277     ln "$srcdir/$ac_source" "$ac_file" 2>/dev/null ||
9278     cp -p "$srcdir/$ac_source" "$ac_file" ||
9279     { { echo "$as_me:$LINENO: error: cannot link or copy $srcdir/$ac_source to $ac_file" >&5
9280 echo "$as_me: error: cannot link or copy $srcdir/$ac_source to $ac_file" >&2;}
9281    { (exit 1); exit 1; }; }
9282  ;;
9283
9284   esac
9285
9286
9287   case $ac_file$ac_mode in
9288     "stamp-h":F) echo timestamp > stamp-h ;;
9289
9290   esac
9291 done # for ac_tag
9292
9293
9294 { (exit 0); exit 0; }
9295 _ACEOF
9296 chmod +x $CONFIG_STATUS
9297 ac_clean_files=$ac_clean_files_save
9298
9299
9300 # configure is writing to config.log, and then calls config.status.
9301 # config.status does its own redirection, appending to config.log.
9302 # Unfortunately, on DOS this fails, as config.log is still kept open
9303 # by configure, so config.status won't be able to write to it; its
9304 # output is simply discarded.  So we exec the FD to /dev/null,
9305 # effectively closing config.log, so it can be properly (re)opened and
9306 # appended to by config.status.  When coming back to configure, we
9307 # need to make the FD available again.
9308 if test "$no_create" != yes; then
9309   ac_cs_success=:
9310   ac_config_status_args=
9311   test "$silent" = yes &&
9312     ac_config_status_args="$ac_config_status_args --quiet"
9313   exec 5>/dev/null
9314   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
9315   exec 5>>config.log
9316   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
9317   # would make configure fail if this is the last instruction.
9318   $ac_cs_success || { (exit 1); exit 1; }
9319 fi
9320