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 enable_lzo
 690 TARGET_IMG_LDSCRIPT
 691 TARGET_IMG_LDFLAGS
 692 TARGET_OBJ2ELF
 693 TARGET_CC
 694 ac_ct_TARGET_CC
 695 OBJCOPY
 696 STRIP
 697 NM
 698 TARGET_CFLAGS
 699 TARGET_CPPFLAGS
 700 TARGET_LDFLAGS
 701 MODULE_LDFLAGS
 702 LIBCURSES
 703 enable_grub_emu
 704 enable_grub_fstest
 705 enable_grub_pe2elf
 706 LIBOBJS
 707 LTLIBOBJS'
 708 ac_subst_files=''
 709       ac_precious_vars='build_alias
 710 host_alias
 711 target_alias
 712 CC
 713 CFLAGS
 714 LDFLAGS
 715 LIBS
 716 CPPFLAGS
 717 CPP'
 718
 719
 720 # Initialize some variables set by options.
 721 ac_init_help=
 722 ac_init_version=false
 723 # The variables have the same names as the options, with
 724 # dashes changed to underlines.
 725 cache_file=/dev/null
 726 exec_prefix=NONE
 727 no_create=
 728 no_recursion=
 729 prefix=NONE
 730 program_prefix=NONE
 731 program_suffix=NONE
 732 program_transform_name=s,x,x,
 733 silent=
 734 site=
 735 srcdir=
 736 verbose=
 737 x_includes=NONE
 738 x_libraries=NONE
 739
 740 # Installation directory options.
 741 # These are left unexpanded so users can "make install exec_prefix=/foo"
 742 # and all the variables that are supposed to be based on exec_prefix
 743 # by default will actually change.
 744 # Use braces instead of parens because sh, perl, etc. also accept them.
 745 # (The list follows the same order as the GNU Coding Standards.)
 746 bindir='${exec_prefix}/bin'
 747 sbindir='${exec_prefix}/sbin'
 748 libexecdir='${exec_prefix}/libexec'
 749 datarootdir='${prefix}/share'
 750 datadir='${datarootdir}'
 751 sysconfdir='${prefix}/etc'
 752 sharedstatedir='${prefix}/com'
 753 localstatedir='${prefix}/var'
 754 includedir='${prefix}/include'
 755 oldincludedir='/usr/include'
 756 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 757 infodir='${datarootdir}/info'
 758 htmldir='${docdir}'
 759 dvidir='${docdir}'
 760 pdfdir='${docdir}'
 761 psdir='${docdir}'
 762 libdir='${exec_prefix}/lib'
 763 localedir='${datarootdir}/locale'
 764 mandir='${datarootdir}/man'
 765
 766 ac_prev=
 767 ac_dashdash=
 768 for ac_option
 769 do
 770   # If the previous option needs an argument, assign it.
 771   if test -n "$ac_prev"; then
 772     eval $ac_prev=\$ac_option
 773     ac_prev=
 774     continue
 775   fi
 776
 777   case $ac_option in
 778   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 779   *)    ac_optarg=yes ;;
 780   esac
 781
 782   # Accept the important Cygnus configure options, so we can diagnose typos.
 783
 784   case $ac_dashdash$ac_option in
 785   --)
 786     ac_dashdash=yes ;;
 787
 788   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 789     ac_prev=bindir ;;
 790   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 791     bindir=$ac_optarg ;;
 792
 793   -build | --build | --buil | --bui | --bu)
 794     ac_prev=build_alias ;;
 795   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 796     build_alias=$ac_optarg ;;
 797
 798   -cache-file | --cache-file | --cache-fil | --cache-fi \
 799   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 800     ac_prev=cache_file ;;
 801   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 802   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 803     cache_file=$ac_optarg ;;
 804
 805   --config-cache | -C)
 806     cache_file=config.cache ;;
 807
 808   -datadir | --datadir | --datadi | --datad)
 809     ac_prev=datadir ;;
 810   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 811     datadir=$ac_optarg ;;
 812
 813   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 814   | --dataroo | --dataro | --datar)
 815     ac_prev=datarootdir ;;
 816   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 817   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 818     datarootdir=$ac_optarg ;;
 819
 820   -disable-* | --disable-*)
 821     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 822     # Reject names that are not valid shell variable names.
 823     expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 824       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 825    { (exit 1); exit 1; }; }
 826     ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
 827     eval enable_$ac_feature=no ;;
 828
 829   -docdir | --docdir | --docdi | --doc | --do)
 830     ac_prev=docdir ;;
 831   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 832     docdir=$ac_optarg ;;
 833
 834   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 835     ac_prev=dvidir ;;
 836   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 837     dvidir=$ac_optarg ;;
 838
 839   -enable-* | --enable-*)
 840     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 841     # Reject names that are not valid shell variable names.
 842     expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 843       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 844    { (exit 1); exit 1; }; }
 845     ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
 846     eval enable_$ac_feature=\$ac_optarg ;;
 847
 848   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 849   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 850   | --exec | --exe | --ex)
 851     ac_prev=exec_prefix ;;
 852   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 853   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 854   | --exec=* | --exe=* | --ex=*)
 855     exec_prefix=$ac_optarg ;;
 856
 857   -gas | --gas | --ga | --g)
 858     # Obsolete; use --with-gas.
 859     with_gas=yes ;;
 860
 861   -help | --help | --hel | --he | -h)
 862     ac_init_help=long ;;
 863   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 864     ac_init_help=recursive ;;
 865   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 866     ac_init_help=short ;;
 867
 868   -host | --host | --hos | --ho)
 869     ac_prev=host_alias ;;
 870   -host=* | --host=* | --hos=* | --ho=*)
 871     host_alias=$ac_optarg ;;
 872
 873   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 874     ac_prev=htmldir ;;
 875   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 876   | --ht=*)
 877     htmldir=$ac_optarg ;;
 878
 879   -includedir | --includedir | --includedi | --included | --include \
 880   | --includ | --inclu | --incl | --inc)
 881     ac_prev=includedir ;;
 882   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 883   | --includ=* | --inclu=* | --incl=* | --inc=*)
 884     includedir=$ac_optarg ;;
 885
 886   -infodir | --infodir | --infodi | --infod | --info | --inf)
 887     ac_prev=infodir ;;
 888   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 889     infodir=$ac_optarg ;;
 890
 891   -libdir | --libdir | --libdi | --libd)
 892     ac_prev=libdir ;;
 893   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 894     libdir=$ac_optarg ;;
 895
 896   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 897   | --libexe | --libex | --libe)
 898     ac_prev=libexecdir ;;
 899   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 900   | --libexe=* | --libex=* | --libe=*)
 901     libexecdir=$ac_optarg ;;
 902
 903   -localedir | --localedir | --localedi | --localed | --locale)
 904     ac_prev=localedir ;;
 905   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 906     localedir=$ac_optarg ;;
 907
 908   -localstatedir | --localstatedir | --localstatedi | --localstated \
 909   | --localstate | --localstat | --localsta | --localst | --locals)
 910     ac_prev=localstatedir ;;
 911   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 912   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 913     localstatedir=$ac_optarg ;;
 914
 915   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 916     ac_prev=mandir ;;
 917   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 918     mandir=$ac_optarg ;;
 919
 920   -nfp | --nfp | --nf)
 921     # Obsolete; use --without-fp.
 922     with_fp=no ;;
 923
 924   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 925   | --no-cr | --no-c | -n)
 926     no_create=yes ;;
 927
 928   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 929   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 930     no_recursion=yes ;;
 931
 932   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 933   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 934   | --oldin | --oldi | --old | --ol | --o)
 935     ac_prev=oldincludedir ;;
 936   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 937   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 938   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 939     oldincludedir=$ac_optarg ;;
 940
 941   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 942     ac_prev=prefix ;;
 943   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 944     prefix=$ac_optarg ;;
 945
 946   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 947   | --program-pre | --program-pr | --program-p)
 948     ac_prev=program_prefix ;;
 949   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 950   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 951     program_prefix=$ac_optarg ;;
 952
 953   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 954   | --program-suf | --program-su | --program-s)
 955     ac_prev=program_suffix ;;
 956   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 957   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 958     program_suffix=$ac_optarg ;;
 959
 960   -program-transform-name | --program-transform-name \
 961   | --program-transform-nam | --program-transform-na \
 962   | --program-transform-n | --program-transform- \
 963   | --program-transform | --program-transfor \
 964   | --program-transfo | --program-transf \
 965   | --program-trans | --program-tran \
 966   | --progr-tra | --program-tr | --program-t)
 967     ac_prev=program_transform_name ;;
 968   -program-transform-name=* | --program-transform-name=* \
 969   | --program-transform-nam=* | --program-transform-na=* \
 970   | --program-transform-n=* | --program-transform-=* \
 971   | --program-transform=* | --program-transfor=* \
 972   | --program-transfo=* | --program-transf=* \
 973   | --program-trans=* | --program-tran=* \
 974   | --progr-tra=* | --program-tr=* | --program-t=*)
 975     program_transform_name=$ac_optarg ;;
 976
 977   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 978     ac_prev=pdfdir ;;
 979   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 980     pdfdir=$ac_optarg ;;
 981
 982   -psdir | --psdir | --psdi | --psd | --ps)
 983     ac_prev=psdir ;;
 984   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 985     psdir=$ac_optarg ;;
 986
 987   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 988   | -silent | --silent | --silen | --sile | --sil)
 989     silent=yes ;;
 990
 991   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 992     ac_prev=sbindir ;;
 993   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 994   | --sbi=* | --sb=*)
 995     sbindir=$ac_optarg ;;
 996
 997   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 998   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 999   | --sharedst | --shareds | --shared | --share | --shar \
1000   | --sha | --sh)
1001     ac_prev=sharedstatedir ;;
1002   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1003   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1004   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1005   | --sha=* | --sh=*)
1006     sharedstatedir=$ac_optarg ;;
1007
1008   -site | --site | --sit)
1009     ac_prev=site ;;
1010   -site=* | --site=* | --sit=*)
1011     site=$ac_optarg ;;
1012
1013   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1014     ac_prev=srcdir ;;
1015   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1016     srcdir=$ac_optarg ;;
1017
1018   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1019   | --syscon | --sysco | --sysc | --sys | --sy)
1020     ac_prev=sysconfdir ;;
1021   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1022   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1023     sysconfdir=$ac_optarg ;;
1024
1025   -target | --target | --targe | --targ | --tar | --ta | --t)
1026     ac_prev=target_alias ;;
1027   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1028     target_alias=$ac_optarg ;;
1029
1030   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1031     verbose=yes ;;
1032
1033   -version | --version | --versio | --versi | --vers | -V)
1034     ac_init_version=: ;;
1035
1036   -with-* | --with-*)
1037     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1038     # Reject names that are not valid shell variable names.
1039     expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1040       { echo "$as_me: error: invalid package name: $ac_package" >&2
1041    { (exit 1); exit 1; }; }
1042     ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
1043     eval with_$ac_package=\$ac_optarg ;;
1044
1045   -without-* | --without-*)
1046     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1047     # Reject names that are not valid shell variable names.
1048     expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1049       { echo "$as_me: error: invalid package name: $ac_package" >&2
1050    { (exit 1); exit 1; }; }
1051     ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
1052     eval with_$ac_package=no ;;
1053
1054   --x)
1055     # Obsolete; use --with-x.
1056     with_x=yes ;;
1057
1058   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1059   | --x-incl | --x-inc | --x-in | --x-i)
1060     ac_prev=x_includes ;;
1061   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1062   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1063     x_includes=$ac_optarg ;;
1064
1065   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1066   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1067     ac_prev=x_libraries ;;
1068   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1069   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1070     x_libraries=$ac_optarg ;;
1071
1072   -*) { echo "$as_me: error: unrecognized option: $ac_option
1073 Try \`$0 --help' for more information." >&2
1074    { (exit 1); exit 1; }; }
1075     ;;
1076
1077   *=*)
1078     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1079     # Reject names that are not valid shell variable names.
1080     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
1081       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
1082    { (exit 1); exit 1; }; }
1083     eval $ac_envvar=\$ac_optarg
1084     export $ac_envvar ;;
1085
1086   *)
1087     # FIXME: should be removed in autoconf 3.0.
1088     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1089     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1090       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1091     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1092     ;;
1093
1094   esac
1095 done
1096
1097 if test -n "$ac_prev"; then
1098   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1099   { echo "$as_me: error: missing argument to $ac_option" >&2
1100    { (exit 1); exit 1; }; }
1101 fi
1102
1103 # Be sure to have absolute directory names.
1104 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1105                 datadir sysconfdir sharedstatedir localstatedir includedir \
1106                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1107                 libdir localedir mandir
1108 do
1109   eval ac_val=\$$ac_var
1110   case $ac_val in
1111     [\\/$]* | ?:[\\/]* )  continue;;
1112     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1113   esac
1114   { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
1115    { (exit 1); exit 1; }; }
1116 done
1117
1118 # There might be people who depend on the old broken behavior: `$host'
1119 # used to hold the argument of --host etc.
1120 # FIXME: To remove some day.
1121 build=$build_alias
1122 host=$host_alias
1123 target=$target_alias
1124
1125 # FIXME: To remove some day.
1126 if test "x$host_alias" != x; then
1127   if test "x$build_alias" = x; then
1128     cross_compiling=maybe
1129     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1130     If a cross compiler is detected then cross compile mode will be used." >&2
1131   elif test "x$build_alias" != "x$host_alias"; then
1132     cross_compiling=yes
1133   fi
1134 fi
1135
1136 ac_tool_prefix=
1137 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1138
1139 test "$silent" = yes && exec 6>/dev/null
1140
1141
1142 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1143 ac_ls_di=`ls -di .` &&
1144 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1145   { echo "$as_me: error: Working directory cannot be determined" >&2
1146    { (exit 1); exit 1; }; }
1147 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1148   { echo "$as_me: error: pwd does not report name of working directory" >&2
1149    { (exit 1); exit 1; }; }
1150
1151
1152 # Find the source files, if location was not specified.
1153 if test -z "$srcdir"; then
1154   ac_srcdir_defaulted=yes
1155   # Try the directory containing this script, then the parent directory.
1156   ac_confdir=`$as_dirname -- "$0" ||
1157 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1158          X"$0" : 'X\(//\)[^/]' \| \
1159          X"$0" : 'X\(//\)$' \| \
1160          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
1161 echo X"$0" |
1162     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1163             s//\1/
1164             q
1165           }
1166           /^X\(\/\/\)[^/].*/{
1167             s//\1/
1168             q
1169           }
1170           /^X\(\/\/\)$/{
1171             s//\1/
1172             q
1173           }
1174           /^X\(\/\).*/{
1175             s//\1/
1176             q
1177           }
1178           s/.*/./; q'`
1179   srcdir=$ac_confdir
1180   if test ! -r "$srcdir/$ac_unique_file"; then
1181     srcdir=..
1182   fi
1183 else
1184   ac_srcdir_defaulted=no
1185 fi
1186 if test ! -r "$srcdir/$ac_unique_file"; then
1187   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1188   { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
1189    { (exit 1); exit 1; }; }
1190 fi
1191 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1192 ac_abs_confdir=`(
1193         cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
1194    { (exit 1); exit 1; }; }
1195         pwd)`
1196 # When building in place, set srcdir=.
1197 if test "$ac_abs_confdir" = "$ac_pwd"; then
1198   srcdir=.
1199 fi
1200 # Remove unnecessary trailing slashes from srcdir.
1201 # Double slashes in file names in object file debugging info
1202 # mess up M-x gdb in Emacs.
1203 case $srcdir in
1204 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1205 esac
1206 for ac_var in $ac_precious_vars; do
1207   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1208   eval ac_env_${ac_var}_value=\$${ac_var}
1209   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1210   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1211 done
1212
1213 #
1214 # Report the --help message.
1215 #
1216 if test "$ac_init_help" = "long"; then
1217   # Omit some internal or obsolete options to make the list less imposing.
1218   # This message is too long to be a string in the A/UX 3.1 sh.
1219   cat <<_ACEOF
1220 \`configure' configures GRUB 1.96 to adapt to many kinds of systems.
1221
1222 Usage: $0 [OPTION]... [VAR=VALUE]...
1223
1224 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1225 VAR=VALUE.  See below for descriptions of some of the useful variables.
1226
1227 Defaults for the options are specified in brackets.
1228
1229 Configuration:
1230   -h, --help              display this help and exit
1231       --help=short        display options specific to this package
1232       --help=recursive    display the short help of all the included packages
1233   -V, --version           display version information and exit
1234   -q, --quiet, --silent   do not print \`checking...' messages
1235       --cache-file=FILE   cache test results in FILE [disabled]
1236   -C, --config-cache      alias for \`--cache-file=config.cache'
1237   -n, --no-create         do not create output files
1238       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1239
1240 Installation directories:
1241   --prefix=PREFIX         install architecture-independent files in PREFIX
1242                           [$ac_default_prefix]
1243   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1244                           [PREFIX]
1245
1246 By default, \`make install' will install all the files in
1247 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1248 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1249 for instance \`--prefix=\$HOME'.
1250
1251 For better control, use the options below.
1252
1253 Fine tuning of the installation directories:
1254   --bindir=DIR           user executables [EPREFIX/bin]
1255   --sbindir=DIR          system admin executables [EPREFIX/sbin]
1256   --libexecdir=DIR       program executables [EPREFIX/libexec]
1257   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
1258   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
1259   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
1260   --libdir=DIR           object code libraries [EPREFIX/lib]
1261   --includedir=DIR       C header files [PREFIX/include]
1262   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
1263   --datarootdir=DIR      read-only arch.-independent data root [PREFIX/share]
1264   --datadir=DIR          read-only architecture-independent data [DATAROOTDIR]
1265   --infodir=DIR          info documentation [DATAROOTDIR/info]
1266   --localedir=DIR        locale-dependent data [DATAROOTDIR/locale]
1267   --mandir=DIR           man documentation [DATAROOTDIR/man]
1268   --docdir=DIR           documentation root [DATAROOTDIR/doc/grub]
1269   --htmldir=DIR          html documentation [DOCDIR]
1270   --dvidir=DIR           dvi documentation [DOCDIR]
1271   --pdfdir=DIR           pdf documentation [DOCDIR]
1272   --psdir=DIR            ps documentation [DOCDIR]
1273 _ACEOF
1274
1275   cat <<\_ACEOF
1276
1277 Program names:
1278   --program-prefix=PREFIX            prepend PREFIX to installed program names
1279   --program-suffix=SUFFIX            append SUFFIX to installed program names
1280   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1281
1282 System types:
1283   --build=BUILD     configure for building on BUILD [guessed]
1284   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1285   --target=TARGET   configure for building compilers for TARGET [HOST]
1286 _ACEOF
1287 fi
1288
1289 if test -n "$ac_init_help"; then
1290   case $ac_init_help in
1291      short | recursive ) echo "Configuration of GRUB 1.96:";;
1292    esac
1293   cat <<\_ACEOF
1294
1295 Optional Features:
1296   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1297   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1298   --disable-largefile     omit support for large files
1299   --enable-lzo            use lzo to compress kernel (default is lzma)
1300   --enable-mm-debug       include memory manager debugging
1301   --enable-grub-emu       build and install the `grub-emu' debugging utility
1302   --enable-grub-fstest    build and install the `grub-fstest' debugging
1303                           utility
1304   --enable-grub-pe2elf    build and install the `grub-pe2elf' conversion
1305                           utility
1306
1307 Optional Packages:
1308   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1309   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1310   --with-platform=PLATFORM
1311                           select the host platform [guessed]
1312
1313 Some influential environment variables:
1314   CC          C compiler command
1315   CFLAGS      C compiler flags
1316   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1317               nonstandard directory <lib dir>
1318   LIBS        libraries to pass to the linker, e.g. -l<library>
1319   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1320               you have headers in a nonstandard directory <include dir>
1321   CPP         C preprocessor
1322
1323 Use these variables to override the choices made by `configure' or to help
1324 it to find libraries and programs with nonstandard names/locations.
1325
1326 Report bugs to <bug-grub@gnu.org>.
1327 _ACEOF
1328 ac_status=$?
1329 fi
1330
1331 if test "$ac_init_help" = "recursive"; then
1332   # If there are subdirs, report their specific --help.
1333   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1334     test -d "$ac_dir" || continue
1335     ac_builddir=.
1336
1337 case "$ac_dir" in
1338 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1339 *)
1340   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
1341   # A ".." for each directory in $ac_dir_suffix.
1342   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
1343   case $ac_top_builddir_sub in
1344   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1345   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1346   esac ;;
1347 esac
1348 ac_abs_top_builddir=$ac_pwd
1349 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1350 # for backward compatibility:
1351 ac_top_builddir=$ac_top_build_prefix
1352
1353 case $srcdir in
1354   .)  # We are building in place.
1355     ac_srcdir=.
1356     ac_top_srcdir=$ac_top_builddir_sub
1357     ac_abs_top_srcdir=$ac_pwd ;;
1358   [\\/]* | ?:[\\/]* )  # Absolute name.
1359     ac_srcdir=$srcdir$ac_dir_suffix;
1360     ac_top_srcdir=$srcdir
1361     ac_abs_top_srcdir=$srcdir ;;
1362   *) # Relative name.
1363     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1364     ac_top_srcdir=$ac_top_build_prefix$srcdir
1365     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1366 esac
1367 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1368
1369     cd "$ac_dir" || { ac_status=$?; continue; }
1370     # Check for guested configure.
1371     if test -f "$ac_srcdir/configure.gnu"; then
1372       echo &&
1373       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1374     elif test -f "$ac_srcdir/configure"; then
1375       echo &&
1376       $SHELL "$ac_srcdir/configure" --help=recursive
1377     else
1378       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1379     fi || ac_status=$?
1380     cd "$ac_pwd" || { ac_status=$?; break; }
1381   done
1382 fi
1383
1384 test -n "$ac_init_help" && exit $ac_status
1385 if $ac_init_version; then
1386   cat <<\_ACEOF
1387 GRUB configure 1.96
1388 generated by GNU Autoconf 2.61
1389
1390 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
1391 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1392 This configure script is free software; the Free Software Foundation
1393 gives unlimited permission to copy, distribute and modify it.
1394 _ACEOF
1395   exit
1396 fi
1397 cat >config.log <<_ACEOF
1398 This file contains any messages produced by compilers while
1399 running configure, to aid debugging if configure makes a mistake.
1400
1401 It was created by GRUB $as_me 1.96, which was
1402 generated by GNU Autoconf 2.61.  Invocation command line was
1403
1404   $ $0 $@
1405
1406 _ACEOF
1407 exec 5>>config.log
1408 {
1409 cat <<_ASUNAME
1410 ## --------- ##
1411 ## Platform. ##
1412 ## --------- ##
1413
1414 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1415 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1416 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1417 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1418 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1419
1420 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1421 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1422
1423 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1424 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1425 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1426 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1427 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1428 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1429 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1430
1431 _ASUNAME
1432
1433 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1434 for as_dir in $PATH
1435 do
1436   IFS=$as_save_IFS
1437   test -z "$as_dir" && as_dir=.
1438   echo "PATH: $as_dir"
1439 done
1440 IFS=$as_save_IFS
1441
1442 } >&5
1443
1444 cat >&5 <<_ACEOF
1445
1446
1447 ## ----------- ##
1448 ## Core tests. ##
1449 ## ----------- ##
1450
1451 _ACEOF
1452
1453
1454 # Keep a trace of the command line.
1455 # Strip out --no-create and --no-recursion so they do not pile up.
1456 # Strip out --silent because we don't want to record it for future runs.
1457 # Also quote any args containing shell meta-characters.
1458 # Make two passes to allow for proper duplicate-argument suppression.
1459 ac_configure_args=
1460 ac_configure_args0=
1461 ac_configure_args1=
1462 ac_must_keep_next=false
1463 for ac_pass in 1 2
1464 do
1465   for ac_arg
1466   do
1467     case $ac_arg in
1468     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1469     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1470     | -silent | --silent | --silen | --sile | --sil)
1471       continue ;;
1472     *\'*)
1473       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1474     esac
1475     case $ac_pass in
1476     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1477     2)
1478       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1479       if test $ac_must_keep_next = true; then
1480         ac_must_keep_next=false # Got value, back to normal.
1481       else
1482         case $ac_arg in
1483           *=* | --config-cache | -C | -disable-* | --disable-* \
1484           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1485           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1486           | -with-* | --with-* | -without-* | --without-* | --x)
1487             case "$ac_configure_args0 " in
1488               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1489             esac
1490             ;;
1491           -* ) ac_must_keep_next=true ;;
1492         esac
1493       fi
1494       ac_configure_args="$ac_configure_args '$ac_arg'"
1495       ;;
1496     esac
1497   done
1498 done
1499 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1500 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1501
1502 # When interrupted or exit'd, cleanup temporary files, and complete
1503 # config.log.  We remove comments because anyway the quotes in there
1504 # would cause problems or look ugly.
1505 # WARNING: Use '\'' to represent an apostrophe within the trap.
1506 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1507 trap 'exit_status=$?
1508   # Save into config.log some information that might help in debugging.
1509   {
1510     echo
1511
1512     cat <<\_ASBOX
1513 ## ---------------- ##
1514 ## Cache variables. ##
1515 ## ---------------- ##
1516 _ASBOX
1517     echo
1518     # The following way of writing the cache mishandles newlines in values,
1519 (
1520   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1521     eval ac_val=\$$ac_var
1522     case $ac_val in #(
1523     *${as_nl}*)
1524       case $ac_var in #(
1525       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
1526 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
1527       esac
1528       case $ac_var in #(
1529       _ | IFS | as_nl) ;; #(
1530       *) $as_unset $ac_var ;;
1531       esac ;;
1532     esac
1533   done
1534   (set) 2>&1 |
1535     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1536     *${as_nl}ac_space=\ *)
1537       sed -n \
1538         "s/'\''/'\''\\\\'\'''\''/g;
1539           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1540       ;; #(
1541     *)
1542       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1543       ;;
1544     esac |
1545     sort
1546 )
1547     echo
1548
1549     cat <<\_ASBOX
1550 ## ----------------- ##
1551 ## Output variables. ##
1552 ## ----------------- ##
1553 _ASBOX
1554     echo
1555     for ac_var in $ac_subst_vars
1556     do
1557       eval ac_val=\$$ac_var
1558       case $ac_val in
1559       *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1560       esac
1561       echo "$ac_var='\''$ac_val'\''"
1562     done | sort
1563     echo
1564
1565     if test -n "$ac_subst_files"; then
1566       cat <<\_ASBOX
1567 ## ------------------- ##
1568 ## File substitutions. ##
1569 ## ------------------- ##
1570 _ASBOX
1571       echo
1572       for ac_var in $ac_subst_files
1573       do
1574         eval ac_val=\$$ac_var
1575         case $ac_val in
1576         *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1577         esac
1578         echo "$ac_var='\''$ac_val'\''"
1579       done | sort
1580       echo
1581     fi
1582
1583     if test -s confdefs.h; then
1584       cat <<\_ASBOX
1585 ## ----------- ##
1586 ## confdefs.h. ##
1587 ## ----------- ##
1588 _ASBOX
1589       echo
1590       cat confdefs.h
1591       echo
1592     fi
1593     test "$ac_signal" != 0 &&
1594       echo "$as_me: caught signal $ac_signal"
1595     echo "$as_me: exit $exit_status"
1596   } >&5
1597   rm -f core *.core core.conftest.* &&
1598     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1599     exit $exit_status
1600 ' 0
1601 for ac_signal in 1 2 13 15; do
1602   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1603 done
1604 ac_signal=0
1605
1606 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1607 rm -f -r conftest* confdefs.h
1608
1609 # Predefined preprocessor variables.
1610
1611 cat >>confdefs.h <<_ACEOF
1612 #define PACKAGE_NAME "$PACKAGE_NAME"
1613 _ACEOF
1614
1615
1616 cat >>confdefs.h <<_ACEOF
1617 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1618 _ACEOF
1619
1620
1621 cat >>confdefs.h <<_ACEOF
1622 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1623 _ACEOF
1624
1625
1626 cat >>confdefs.h <<_ACEOF
1627 #define PACKAGE_STRING "$PACKAGE_STRING"
1628 _ACEOF
1629
1630
1631 cat >>confdefs.h <<_ACEOF
1632 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1633 _ACEOF
1634
1635
1636 # Let the site file select an alternate cache file if it wants to.
1637 # Prefer explicitly selected file to automatically selected ones.
1638 if test -n "$CONFIG_SITE"; then
1639   set x "$CONFIG_SITE"
1640 elif test "x$prefix" != xNONE; then
1641   set x "$prefix/share/config.site" "$prefix/etc/config.site"
1642 else
1643   set x "$ac_default_prefix/share/config.site" \
1644         "$ac_default_prefix/etc/config.site"
1645 fi
1646 shift
1647 for ac_site_file
1648 do
1649   if test -r "$ac_site_file"; then
1650     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1651 echo "$as_me: loading site script $ac_site_file" >&6;}
1652     sed 's/^/| /' "$ac_site_file" >&5
1653     . "$ac_site_file"
1654   fi
1655 done
1656
1657 if test -r "$cache_file"; then
1658   # Some versions of bash will fail to source /dev/null (special
1659   # files actually), so we avoid doing that.
1660   if test -f "$cache_file"; then
1661     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1662 echo "$as_me: loading cache $cache_file" >&6;}
1663     case $cache_file in
1664       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1665       *)                      . "./$cache_file";;
1666     esac
1667   fi
1668 else
1669   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1670 echo "$as_me: creating cache $cache_file" >&6;}
1671   >$cache_file
1672 fi
1673
1674 # Check that the precious variables saved in the cache have kept the same
1675 # value.
1676 ac_cache_corrupted=false
1677 for ac_var in $ac_precious_vars; do
1678   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1679   eval ac_new_set=\$ac_env_${ac_var}_set
1680   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1681   eval ac_new_val=\$ac_env_${ac_var}_value
1682   case $ac_old_set,$ac_new_set in
1683     set,)
1684       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1685 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1686       ac_cache_corrupted=: ;;
1687     ,set)
1688       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1689 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1690       ac_cache_corrupted=: ;;
1691     ,);;
1692     *)
1693       if test "x$ac_old_val" != "x$ac_new_val"; then
1694         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1695 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1696         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1697 echo "$as_me:   former value:  $ac_old_val" >&2;}
1698         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1699 echo "$as_me:   current value: $ac_new_val" >&2;}
1700         ac_cache_corrupted=:
1701       fi;;
1702   esac
1703   # Pass precious variables to config.status.
1704   if test "$ac_new_set" = set; then
1705     case $ac_new_val in
1706     *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1707     *) ac_arg=$ac_var=$ac_new_val ;;
1708     esac
1709     case " $ac_configure_args " in
1710       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1711       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1712     esac
1713   fi
1714 done
1715 if $ac_cache_corrupted; then
1716   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1717 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1718   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1719 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1720    { (exit 1); exit 1; }; }
1721 fi
1722
1723
1724
1725
1726
1727
1728
1729
1730
1731
1732
1733
1734
1735
1736
1737
1738
1739
1740
1741
1742
1743
1744
1745
1746
1747 ac_ext=c
1748 ac_cpp='$CPP $CPPFLAGS'
1749 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1750 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1751 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1752
1753
1754
1755
1756 ac_config_headers="$ac_config_headers config.h"
1757
1758
1759 # Checks for host and target systems.
1760 ac_aux_dir=
1761 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
1762   if test -f "$ac_dir/install-sh"; then
1763     ac_aux_dir=$ac_dir
1764     ac_install_sh="$ac_aux_dir/install-sh -c"
1765     break
1766   elif test -f "$ac_dir/install.sh"; then
1767     ac_aux_dir=$ac_dir
1768     ac_install_sh="$ac_aux_dir/install.sh -c"
1769     break
1770   elif test -f "$ac_dir/shtool"; then
1771     ac_aux_dir=$ac_dir
1772     ac_install_sh="$ac_aux_dir/shtool install -c"
1773     break
1774   fi
1775 done
1776 if test -z "$ac_aux_dir"; then
1777   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
1778 echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
1779    { (exit 1); exit 1; }; }
1780 fi
1781
1782 # These three variables are undocumented and unsupported,
1783 # and are intended to be withdrawn in a future Autoconf release.
1784 # They can cause serious problems if a builder's source tree is in a directory
1785 # whose full name contains unusual characters.
1786 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
1787 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
1788 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
1789
1790
1791 # Make sure we can run config.sub.
1792 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
1793   { { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
1794 echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
1795    { (exit 1); exit 1; }; }
1796
1797 { echo "$as_me:$LINENO: checking build system type" >&5
1798 echo $ECHO_N "checking build system type... $ECHO_C" >&6; }
1799 if test "${ac_cv_build+set}" = set; then
1800   echo $ECHO_N "(cached) $ECHO_C" >&6
1801 else
1802   ac_build_alias=$build_alias
1803 test "x$ac_build_alias" = x &&
1804   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
1805 test "x$ac_build_alias" = x &&
1806   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1807 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1808    { (exit 1); exit 1; }; }
1809 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
1810   { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
1811 echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
1812    { (exit 1); exit 1; }; }
1813
1814 fi
1815 { echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1816 echo "${ECHO_T}$ac_cv_build" >&6; }
1817 case $ac_cv_build in
1818 *-*-*) ;;
1819 *) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
1820 echo "$as_me: error: invalid value of canonical build" >&2;}
1821    { (exit 1); exit 1; }; };;
1822 esac
1823 build=$ac_cv_build
1824 ac_save_IFS=$IFS; IFS='-'
1825 set x $ac_cv_build
1826 shift
1827 build_cpu=$1
1828 build_vendor=$2
1829 shift; shift
1830 # Remember, the first character of IFS is used to create $*,
1831 # except with old shells:
1832 build_os=$*
1833 IFS=$ac_save_IFS
1834 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
1835
1836
1837 { echo "$as_me:$LINENO: checking host system type" >&5
1838 echo $ECHO_N "checking host system type... $ECHO_C" >&6; }
1839 if test "${ac_cv_host+set}" = set; then
1840   echo $ECHO_N "(cached) $ECHO_C" >&6
1841 else
1842   if test "x$host_alias" = x; then
1843   ac_cv_host=$ac_cv_build
1844 else
1845   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
1846     { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
1847 echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
1848    { (exit 1); exit 1; }; }
1849 fi
1850
1851 fi
1852 { echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1853 echo "${ECHO_T}$ac_cv_host" >&6; }
1854 case $ac_cv_host in
1855 *-*-*) ;;
1856 *) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
1857 echo "$as_me: error: invalid value of canonical host" >&2;}
1858    { (exit 1); exit 1; }; };;
1859 esac
1860 host=$ac_cv_host
1861 ac_save_IFS=$IFS; IFS='-'
1862 set x $ac_cv_host
1863 shift
1864 host_cpu=$1
1865 host_vendor=$2
1866 shift; shift
1867 # Remember, the first character of IFS is used to create $*,
1868 # except with old shells:
1869 host_os=$*
1870 IFS=$ac_save_IFS
1871 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
1872
1873
1874 { echo "$as_me:$LINENO: checking target system type" >&5
1875 echo $ECHO_N "checking target system type... $ECHO_C" >&6; }
1876 if test "${ac_cv_target+set}" = set; then
1877   echo $ECHO_N "(cached) $ECHO_C" >&6
1878 else
1879   if test "x$target_alias" = x; then
1880   ac_cv_target=$ac_cv_host
1881 else
1882   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
1883     { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&5
1884 echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&2;}
1885    { (exit 1); exit 1; }; }
1886 fi
1887
1888 fi
1889 { echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1890 echo "${ECHO_T}$ac_cv_target" >&6; }
1891 case $ac_cv_target in
1892 *-*-*) ;;
1893 *) { { echo "$as_me:$LINENO: error: invalid value of canonical target" >&5
1894 echo "$as_me: error: invalid value of canonical target" >&2;}
1895    { (exit 1); exit 1; }; };;
1896 esac
1897 target=$ac_cv_target
1898 ac_save_IFS=$IFS; IFS='-'
1899 set x $ac_cv_target
1900 shift
1901 target_cpu=$1
1902 target_vendor=$2
1903 shift; shift
1904 # Remember, the first character of IFS is used to create $*,
1905 # except with old shells:
1906 target_os=$*
1907 IFS=$ac_save_IFS
1908 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
1909
1910
1911 # The aliases save the names the user supplied, while $host etc.
1912 # will get canonicalized.
1913 test -n "$target_alias" &&
1914   test "$program_prefix$program_suffix$program_transform_name" = \
1915     NONENONEs,x,x, &&
1916   program_prefix=${target_alias}-
1917
1918 # Program name transformations
1919 test "$program_prefix" != NONE &&
1920   program_transform_name="s&^&$program_prefix&;$program_transform_name"
1921 # Use a double $ so make ignores it.
1922 test "$program_suffix" != NONE &&
1923   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
1924 # Double any \ or $.  echo might interpret backslashes.
1925 # By default was `s,x,x', remove it if useless.
1926 cat <<\_ACEOF >conftest.sed
1927 s/[\\$]/&&/g;s/;s,x,x,$//
1928 _ACEOF
1929 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1930 rm -f conftest.sed
1931
1932
1933 case "$host_cpu" in
1934   powerpc64) host_m32=1 ;;
1935 esac
1936
1937 case "$target_cpu" in
1938   i[3456]86) target_cpu=i386 ;;
1939 esac
1940
1941 # Specify the platform (such as firmware).
1942
1943 # Check whether --with-platform was given.
1944 if test "${with_platform+set}" = set; then
1945   withval=$with_platform;
1946 fi
1947
1948
1949 # Guess the platform if not specified.
1950 if test "x$with_platform" = x; then
1951   case "$target_cpu"-"$target_vendor" in
1952     i386-apple) platform=efi ;;
1953     i386-*) platform=pc ;;
1954     x86_64-apple) platform=efi ;;
1955     x86_64-*) platform=pc ;;
1956     powerpc-*) platform=ieee1275 ;;
1957     powerpc64-*) platform=ieee1275 ;;
1958     sparc64-*) platform=ieee1275 ;;
1959     *) { { echo "$as_me:$LINENO: error: unsupported CPU: \"$target_cpu\"" >&5
1960 echo "$as_me: error: unsupported CPU: \"$target_cpu\"" >&2;}
1961    { (exit 1); exit 1; }; } ;;
1962   esac
1963 else
1964   platform="$with_platform"
1965 fi
1966
1967 # Adjust CPU unless target was explicitly specified.
1968 if test -z "$target_alias"; then
1969   case "$target_cpu"-"$platform" in
1970     x86_64-efi) ;;
1971     x86_64-*) target_cpu=i386 ;;
1972     powerpc64-ieee1275) target_cpu=powerpc ;;
1973   esac
1974 fi
1975
1976 # Check if the platform is supported, make final adjustments.
1977 case "$target_cpu"-"$platform" in
1978   i386-efi) ;;
1979   x86_64-efi) ;;
1980   i386-pc) ;;
1981   i386-coreboot) ;;
1982   i386-linuxbios) platform=coreboot ;;
1983   i386-ieee1275) ;;
1984   powerpc-ieee1275) ;;
1985   sparc64-ieee1275) ;;
1986   *) { { echo "$as_me:$LINENO: error: platform \"$platform\" is not supported for target CPU \"$target_cpu\"" >&5
1987 echo "$as_me: error: platform \"$platform\" is not supported for target CPU \"$target_cpu\"" >&2;}
1988    { (exit 1); exit 1; }; } ;;
1989 esac
1990
1991 case "$target_cpu" in
1992   i386 | powerpc) target_m32=1 ;;
1993   x86_64 | sparc64) target_m64=1 ;;
1994 esac
1995
1996 case "$host_os" in
1997   mingw32) host_os=cygwin ;;
1998 esac
1999
2000 case "$target_os" in
2001   mingw32) target_os=cygwin ;;
2002 esac
2003
2004
2005
2006
2007
2008 #
2009 # Checks for build programs.
2010 #
2011
2012 # Although cmp is listed in the GNU Coding Standards as a command which
2013 # can used directly, OpenBSD lacks cmp in the default installation.
2014 for ac_prog in cmp
2015 do
2016   # Extract the first word of "$ac_prog", so it can be a program name with args.
2017 set dummy $ac_prog; ac_word=$2
2018 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2019 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2020 if test "${ac_cv_prog_CMP+set}" = set; then
2021   echo $ECHO_N "(cached) $ECHO_C" >&6
2022 else
2023   if test -n "$CMP"; then
2024   ac_cv_prog_CMP="$CMP" # Let the user override the test.
2025 else
2026 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2027 for as_dir in $PATH
2028 do
2029   IFS=$as_save_IFS
2030   test -z "$as_dir" && as_dir=.
2031   for ac_exec_ext in '' $ac_executable_extensions; do
2032   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2033     ac_cv_prog_CMP="$ac_prog"
2034     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2035     break 2
2036   fi
2037 done
2038 done
2039 IFS=$as_save_IFS
2040
2041 fi
2042 fi
2043 CMP=$ac_cv_prog_CMP
2044 if test -n "$CMP"; then
2045   { echo "$as_me:$LINENO: result: $CMP" >&5
2046 echo "${ECHO_T}$CMP" >&6; }
2047 else
2048   { echo "$as_me:$LINENO: result: no" >&5
2049 echo "${ECHO_T}no" >&6; }
2050 fi
2051
2052
2053   test -n "$CMP" && break
2054 done
2055
2056 if test "x$CMP" = x; then
2057   { { echo "$as_me:$LINENO: error: cmp is not found" >&5
2058 echo "$as_me: error: cmp is not found" >&2;}
2059    { (exit 1); exit 1; }; }
2060 fi
2061
2062 for ac_prog in bison
2063 do
2064   # Extract the first word of "$ac_prog", so it can be a program name with args.
2065 set dummy $ac_prog; ac_word=$2
2066 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2067 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2068 if test "${ac_cv_prog_YACC+set}" = set; then
2069   echo $ECHO_N "(cached) $ECHO_C" >&6
2070 else
2071   if test -n "$YACC"; then
2072   ac_cv_prog_YACC="$YACC" # Let the user override the test.
2073 else
2074 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2075 for as_dir in $PATH
2076 do
2077   IFS=$as_save_IFS
2078   test -z "$as_dir" && as_dir=.
2079   for ac_exec_ext in '' $ac_executable_extensions; do
2080   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2081     ac_cv_prog_YACC="$ac_prog"
2082     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2083     break 2
2084   fi
2085 done
2086 done
2087 IFS=$as_save_IFS
2088
2089 fi
2090 fi
2091 YACC=$ac_cv_prog_YACC
2092 if test -n "$YACC"; then
2093   { echo "$as_me:$LINENO: result: $YACC" >&5
2094 echo "${ECHO_T}$YACC" >&6; }
2095 else
2096   { echo "$as_me:$LINENO: result: no" >&5
2097 echo "${ECHO_T}no" >&6; }
2098 fi
2099
2100
2101   test -n "$YACC" && break
2102 done
2103
2104 if test "x$YACC" = x; then
2105   { { echo "$as_me:$LINENO: error: bison is not found" >&5
2106 echo "$as_me: error: bison is not found" >&2;}
2107    { (exit 1); exit 1; }; }
2108 fi
2109
2110 for file in /usr/share/unifont/unifont.hex ; do
2111   if test -e $file ; then
2112     UNIFONT_HEX=$file
2113
2114     break
2115   fi
2116 done
2117
2118 # Find a good install program.  We prefer a C program (faster),
2119 # so one script is as good as another.  But avoid the broken or
2120 # incompatible versions:
2121 # SysV /etc/install, /usr/sbin/install
2122 # SunOS /usr/etc/install
2123 # IRIX /sbin/install
2124 # AIX /bin/install
2125 # AmigaOS /C/install, which installs bootblocks on floppy discs
2126 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2127 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2128 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2129 # OS/2's system install, which has a completely different semantic
2130 # ./install, which can be erroneously created by make from ./install.sh.
2131 { echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
2132 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
2133 if test -z "$INSTALL"; then
2134 if test "${ac_cv_path_install+set}" = set; then
2135   echo $ECHO_N "(cached) $ECHO_C" >&6
2136 else
2137   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2138 for as_dir in $PATH
2139 do
2140   IFS=$as_save_IFS
2141   test -z "$as_dir" && as_dir=.
2142   # Account for people who put trailing slashes in PATH elements.
2143 case $as_dir/ in
2144   ./ | .// | /cC/* | \
2145   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2146   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
2147   /usr/ucb/* ) ;;
2148   *)
2149     # OSF1 and SCO ODT 3.0 have their own names for install.
2150     # Don't use installbsd from OSF since it installs stuff as root
2151     # by default.
2152     for ac_prog in ginstall scoinst install; do
2153       for ac_exec_ext in '' $ac_executable_extensions; do
2154         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2155           if test $ac_prog = install &&
2156             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2157             # AIX install.  It has an incompatible calling convention.
2158             :
2159           elif test $ac_prog = install &&
2160             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2161             # program-specific install script used by HP pwplus--don't use.
2162             :
2163           else
2164             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2165             break 3
2166           fi
2167         fi
2168       done
2169     done
2170     ;;
2171 esac
2172 done
2173 IFS=$as_save_IFS
2174
2175
2176 fi
2177   if test "${ac_cv_path_install+set}" = set; then
2178     INSTALL=$ac_cv_path_install
2179   else
2180     # As a last resort, use the slow shell script.  Don't cache a
2181     # value for INSTALL within a source directory, because that will
2182     # break other packages using the cache if that directory is
2183     # removed, or if the value is a relative name.
2184     INSTALL=$ac_install_sh
2185   fi
2186 fi
2187 { echo "$as_me:$LINENO: result: $INSTALL" >&5
2188 echo "${ECHO_T}$INSTALL" >&6; }
2189
2190 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2191 # It thinks the first close brace ends the variable substitution.
2192 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2193
2194 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2195
2196 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2197
2198 for ac_prog in gawk mawk nawk awk
2199 do
2200   # Extract the first word of "$ac_prog", so it can be a program name with args.
2201 set dummy $ac_prog; ac_word=$2
2202 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2203 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2204 if test "${ac_cv_prog_AWK+set}" = set; then
2205   echo $ECHO_N "(cached) $ECHO_C" >&6
2206 else
2207   if test -n "$AWK"; then
2208   ac_cv_prog_AWK="$AWK" # Let the user override the test.
2209 else
2210 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2211 for as_dir in $PATH
2212 do
2213   IFS=$as_save_IFS
2214   test -z "$as_dir" && as_dir=.
2215   for ac_exec_ext in '' $ac_executable_extensions; do
2216   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2217     ac_cv_prog_AWK="$ac_prog"
2218     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2219     break 2
2220   fi
2221 done
2222 done
2223 IFS=$as_save_IFS
2224
2225 fi
2226 fi
2227 AWK=$ac_cv_prog_AWK
2228 if test -n "$AWK"; then
2229   { echo "$as_me:$LINENO: result: $AWK" >&5
2230 echo "${ECHO_T}$AWK" >&6; }
2231 else
2232   { echo "$as_me:$LINENO: result: no" >&5
2233 echo "${ECHO_T}no" >&6; }
2234 fi
2235
2236
2237   test -n "$AWK" && break
2238 done
2239
2240 { echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2241 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; }
2242 set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2243 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
2244   echo $ECHO_N "(cached) $ECHO_C" >&6
2245 else
2246   cat >conftest.make <<\_ACEOF
2247 SHELL = /bin/sh
2248 all:
2249         @echo '@@@%%%=$(MAKE)=@@@%%%'
2250 _ACEOF
2251 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2252 case `${MAKE-make} -f conftest.make 2>/dev/null` in
2253   *@@@%%%=?*=@@@%%%*)
2254     eval ac_cv_prog_make_${ac_make}_set=yes;;
2255   *)
2256     eval ac_cv_prog_make_${ac_make}_set=no;;
2257 esac
2258 rm -f conftest.make
2259 fi
2260 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2261   { echo "$as_me:$LINENO: result: yes" >&5
2262 echo "${ECHO_T}yes" >&6; }
2263   SET_MAKE=
2264 else
2265   { echo "$as_me:$LINENO: result: no" >&5
2266 echo "${ECHO_T}no" >&6; }
2267   SET_MAKE="MAKE=${MAKE-make}"
2268 fi
2269
2270
2271 # These are not a "must".
2272 # Extract the first word of "ruby", so it can be a program name with args.
2273 set dummy ruby; ac_word=$2
2274 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2275 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2276 if test "${ac_cv_path_RUBY+set}" = set; then
2277   echo $ECHO_N "(cached) $ECHO_C" >&6
2278 else
2279   case $RUBY in
2280   [\\/]* | ?:[\\/]*)
2281   ac_cv_path_RUBY="$RUBY" # Let the user override the test with a path.
2282   ;;
2283   *)
2284   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2285 for as_dir in $PATH
2286 do
2287   IFS=$as_save_IFS
2288   test -z "$as_dir" && as_dir=.
2289   for ac_exec_ext in '' $ac_executable_extensions; do
2290   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2291     ac_cv_path_RUBY="$as_dir/$ac_word$ac_exec_ext"
2292     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2293     break 2
2294   fi
2295 done
2296 done
2297 IFS=$as_save_IFS
2298
2299   ;;
2300 esac
2301 fi
2302 RUBY=$ac_cv_path_RUBY
2303 if test -n "$RUBY"; then
2304   { echo "$as_me:$LINENO: result: $RUBY" >&5
2305 echo "${ECHO_T}$RUBY" >&6; }
2306 else
2307   { echo "$as_me:$LINENO: result: no" >&5
2308 echo "${ECHO_T}no" >&6; }
2309 fi
2310
2311
2312 # Extract the first word of "help2man", so it can be a program name with args.
2313 set dummy help2man; ac_word=$2
2314 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2315 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2316 if test "${ac_cv_path_HELP2MAN+set}" = set; then
2317   echo $ECHO_N "(cached) $ECHO_C" >&6
2318 else
2319   case $HELP2MAN in
2320   [\\/]* | ?:[\\/]*)
2321   ac_cv_path_HELP2MAN="$HELP2MAN" # Let the user override the test with a path.
2322   ;;
2323   *)
2324   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2325 for as_dir in $PATH
2326 do
2327   IFS=$as_save_IFS
2328   test -z "$as_dir" && as_dir=.
2329   for ac_exec_ext in '' $ac_executable_extensions; do
2330   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2331     ac_cv_path_HELP2MAN="$as_dir/$ac_word$ac_exec_ext"
2332     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2333     break 2
2334   fi
2335 done
2336 done
2337 IFS=$as_save_IFS
2338
2339   ;;
2340 esac
2341 fi
2342 HELP2MAN=$ac_cv_path_HELP2MAN
2343 if test -n "$HELP2MAN"; then
2344   { echo "$as_me:$LINENO: result: $HELP2MAN" >&5
2345 echo "${ECHO_T}$HELP2MAN" >&6; }
2346 else
2347   { echo "$as_me:$LINENO: result: no" >&5
2348 echo "${ECHO_T}no" >&6; }
2349 fi
2350
2351
2352
2353 #
2354 # Checks for host programs.
2355 #
2356
2357 ac_ext=c
2358 ac_cpp='$CPP $CPPFLAGS'
2359 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2360 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2361 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2362 if test -n "$ac_tool_prefix"; then
2363   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2364 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2365 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2366 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2367 if test "${ac_cv_prog_CC+set}" = set; then
2368   echo $ECHO_N "(cached) $ECHO_C" >&6
2369 else
2370   if test -n "$CC"; then
2371   ac_cv_prog_CC="$CC" # Let the user override the test.
2372 else
2373 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2374 for as_dir in $PATH
2375 do
2376   IFS=$as_save_IFS
2377   test -z "$as_dir" && as_dir=.
2378   for ac_exec_ext in '' $ac_executable_extensions; do
2379   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2380     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2381     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2382     break 2
2383   fi
2384 done
2385 done
2386 IFS=$as_save_IFS
2387
2388 fi
2389 fi
2390 CC=$ac_cv_prog_CC
2391 if test -n "$CC"; then
2392   { echo "$as_me:$LINENO: result: $CC" >&5
2393 echo "${ECHO_T}$CC" >&6; }
2394 else
2395   { echo "$as_me:$LINENO: result: no" >&5
2396 echo "${ECHO_T}no" >&6; }
2397 fi
2398
2399
2400 fi
2401 if test -z "$ac_cv_prog_CC"; then
2402   ac_ct_CC=$CC
2403   # Extract the first word of "gcc", so it can be a program name with args.
2404 set dummy gcc; ac_word=$2
2405 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2406 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2407 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2408   echo $ECHO_N "(cached) $ECHO_C" >&6
2409 else
2410   if test -n "$ac_ct_CC"; then
2411   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2412 else
2413 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2414 for as_dir in $PATH
2415 do
2416   IFS=$as_save_IFS
2417   test -z "$as_dir" && as_dir=.
2418   for ac_exec_ext in '' $ac_executable_extensions; do
2419   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2420     ac_cv_prog_ac_ct_CC="gcc"
2421     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2422     break 2
2423   fi
2424 done
2425 done
2426 IFS=$as_save_IFS
2427
2428 fi
2429 fi
2430 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2431 if test -n "$ac_ct_CC"; then
2432   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2433 echo "${ECHO_T}$ac_ct_CC" >&6; }
2434 else
2435   { echo "$as_me:$LINENO: result: no" >&5
2436 echo "${ECHO_T}no" >&6; }
2437 fi
2438
2439   if test "x$ac_ct_CC" = x; then
2440     CC=""
2441   else
2442     case $cross_compiling:$ac_tool_warned in
2443 yes:)
2444 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2445 whose name does not start with the host triplet.  If you think this
2446 configuration is useful to you, please write to autoconf@gnu.org." >&5
2447 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2448 whose name does not start with the host triplet.  If you think this
2449 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2450 ac_tool_warned=yes ;;
2451 esac
2452     CC=$ac_ct_CC
2453   fi
2454 else
2455   CC="$ac_cv_prog_CC"
2456 fi
2457
2458 if test -z "$CC"; then
2459           if test -n "$ac_tool_prefix"; then
2460     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2461 set dummy ${ac_tool_prefix}cc; ac_word=$2
2462 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2463 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2464 if test "${ac_cv_prog_CC+set}" = set; then
2465   echo $ECHO_N "(cached) $ECHO_C" >&6
2466 else
2467   if test -n "$CC"; then
2468   ac_cv_prog_CC="$CC" # Let the user override the test.
2469 else
2470 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2471 for as_dir in $PATH
2472 do
2473   IFS=$as_save_IFS
2474   test -z "$as_dir" && as_dir=.
2475   for ac_exec_ext in '' $ac_executable_extensions; do
2476   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2477     ac_cv_prog_CC="${ac_tool_prefix}cc"
2478     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2479     break 2
2480   fi
2481 done
2482 done
2483 IFS=$as_save_IFS
2484
2485 fi
2486 fi
2487 CC=$ac_cv_prog_CC
2488 if test -n "$CC"; then
2489   { echo "$as_me:$LINENO: result: $CC" >&5
2490 echo "${ECHO_T}$CC" >&6; }
2491 else
2492   { echo "$as_me:$LINENO: result: no" >&5
2493 echo "${ECHO_T}no" >&6; }
2494 fi
2495
2496
2497   fi
2498 fi
2499 if test -z "$CC"; then
2500   # Extract the first word of "cc", so it can be a program name with args.
2501 set dummy cc; ac_word=$2
2502 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2503 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2504 if test "${ac_cv_prog_CC+set}" = set; then
2505   echo $ECHO_N "(cached) $ECHO_C" >&6
2506 else
2507   if test -n "$CC"; then
2508   ac_cv_prog_CC="$CC" # Let the user override the test.
2509 else
2510   ac_prog_rejected=no
2511 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2512 for as_dir in $PATH
2513 do
2514   IFS=$as_save_IFS
2515   test -z "$as_dir" && as_dir=.
2516   for ac_exec_ext in '' $ac_executable_extensions; do
2517   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2518     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2519        ac_prog_rejected=yes
2520        continue
2521      fi
2522     ac_cv_prog_CC="cc"
2523     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2524     break 2
2525   fi
2526 done
2527 done
2528 IFS=$as_save_IFS
2529
2530 if test $ac_prog_rejected = yes; then
2531   # We found a bogon in the path, so make sure we never use it.
2532   set dummy $ac_cv_prog_CC
2533   shift
2534   if test $# != 0; then
2535     # We chose a different compiler from the bogus one.
2536     # However, it has the same basename, so the bogon will be chosen
2537     # first if we set CC to just the basename; use the full file name.
2538     shift
2539     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2540   fi
2541 fi
2542 fi
2543 fi
2544 CC=$ac_cv_prog_CC
2545 if test -n "$CC"; then
2546   { echo "$as_me:$LINENO: result: $CC" >&5
2547 echo "${ECHO_T}$CC" >&6; }
2548 else
2549   { echo "$as_me:$LINENO: result: no" >&5
2550 echo "${ECHO_T}no" >&6; }
2551 fi
2552
2553
2554 fi
2555 if test -z "$CC"; then
2556   if test -n "$ac_tool_prefix"; then
2557   for ac_prog in cl.exe
2558   do
2559     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2560 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2561 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2562 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2563 if test "${ac_cv_prog_CC+set}" = set; then
2564   echo $ECHO_N "(cached) $ECHO_C" >&6
2565 else
2566   if test -n "$CC"; then
2567   ac_cv_prog_CC="$CC" # Let the user override the test.
2568 else
2569 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2570 for as_dir in $PATH
2571 do
2572   IFS=$as_save_IFS
2573   test -z "$as_dir" && as_dir=.
2574   for ac_exec_ext in '' $ac_executable_extensions; do
2575   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2576     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2577     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2578     break 2
2579   fi
2580 done
2581 done
2582 IFS=$as_save_IFS
2583
2584 fi
2585 fi
2586 CC=$ac_cv_prog_CC
2587 if test -n "$CC"; then
2588   { echo "$as_me:$LINENO: result: $CC" >&5
2589 echo "${ECHO_T}$CC" >&6; }
2590 else
2591   { echo "$as_me:$LINENO: result: no" >&5
2592 echo "${ECHO_T}no" >&6; }
2593 fi
2594
2595
2596     test -n "$CC" && break
2597   done
2598 fi
2599 if test -z "$CC"; then
2600   ac_ct_CC=$CC
2601   for ac_prog in cl.exe
2602 do
2603   # Extract the first word of "$ac_prog", so it can be a program name with args.
2604 set dummy $ac_prog; ac_word=$2
2605 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2606 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2607 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2608   echo $ECHO_N "(cached) $ECHO_C" >&6
2609 else
2610   if test -n "$ac_ct_CC"; then
2611   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2612 else
2613 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2614 for as_dir in $PATH
2615 do
2616   IFS=$as_save_IFS
2617   test -z "$as_dir" && as_dir=.
2618   for ac_exec_ext in '' $ac_executable_extensions; do
2619   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2620     ac_cv_prog_ac_ct_CC="$ac_prog"
2621     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2622     break 2
2623   fi
2624 done
2625 done
2626 IFS=$as_save_IFS
2627
2628 fi
2629 fi
2630 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2631 if test -n "$ac_ct_CC"; then
2632   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2633 echo "${ECHO_T}$ac_ct_CC" >&6; }
2634 else
2635   { echo "$as_me:$LINENO: result: no" >&5
2636 echo "${ECHO_T}no" >&6; }
2637 fi
2638
2639
2640   test -n "$ac_ct_CC" && break
2641 done
2642
2643   if test "x$ac_ct_CC" = x; then
2644     CC=""
2645   else
2646     case $cross_compiling:$ac_tool_warned in
2647 yes:)
2648 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2649 whose name does not start with the host triplet.  If you think this
2650 configuration is useful to you, please write to autoconf@gnu.org." >&5
2651 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2652 whose name does not start with the host triplet.  If you think this
2653 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2654 ac_tool_warned=yes ;;
2655 esac
2656     CC=$ac_ct_CC
2657   fi
2658 fi
2659
2660 fi
2661
2662
2663 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2664 See \`config.log' for more details." >&5
2665 echo "$as_me: error: no acceptable C compiler found in \$PATH
2666 See \`config.log' for more details." >&2;}
2667    { (exit 1); exit 1; }; }
2668
2669 # Provide some information about the compiler.
2670 echo "$as_me:$LINENO: checking for C compiler version" >&5
2671 ac_compiler=`set X $ac_compile; echo $2`
2672 { (ac_try="$ac_compiler --version >&5"
2673 case "(($ac_try" in
2674   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2675   *) ac_try_echo=$ac_try;;
2676 esac
2677 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2678   (eval "$ac_compiler --version >&5") 2>&5
2679   ac_status=$?
2680   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2681   (exit $ac_status); }
2682 { (ac_try="$ac_compiler -v >&5"
2683 case "(($ac_try" in
2684   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2685   *) ac_try_echo=$ac_try;;
2686 esac
2687 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2688   (eval "$ac_compiler -v >&5") 2>&5
2689   ac_status=$?
2690   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2691   (exit $ac_status); }
2692 { (ac_try="$ac_compiler -V >&5"
2693 case "(($ac_try" in
2694   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2695   *) ac_try_echo=$ac_try;;
2696 esac
2697 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2698   (eval "$ac_compiler -V >&5") 2>&5
2699   ac_status=$?
2700   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2701   (exit $ac_status); }
2702
2703 cat >conftest.$ac_ext <<_ACEOF
2704 /* confdefs.h.  */
2705 _ACEOF
2706 cat confdefs.h >>conftest.$ac_ext
2707 cat >>conftest.$ac_ext <<_ACEOF
2708 /* end confdefs.h.  */
2709
2710 int
2711 main ()
2712 {
2713
2714   ;
2715   return 0;
2716 }
2717 _ACEOF
2718 ac_clean_files_save=$ac_clean_files
2719 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2720 # Try to create an executable without -o first, disregard a.out.
2721 # It will help us diagnose broken compilers, and finding out an intuition
2722 # of exeext.
2723 { echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2724 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
2725 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2726 #
2727 # List of possible output files, starting from the most likely.
2728 # The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
2729 # only as a last resort.  b.out is created by i960 compilers.
2730 ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
2731 #
2732 # The IRIX 6 linker writes into existing files which may not be
2733 # executable, retaining their permissions.  Remove them first so a
2734 # subsequent execution test works.
2735 ac_rmfiles=
2736 for ac_file in $ac_files
2737 do
2738   case $ac_file in
2739     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
2740     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2741   esac
2742 done
2743 rm -f $ac_rmfiles
2744
2745 if { (ac_try="$ac_link_default"
2746 case "(($ac_try" in
2747   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2748   *) ac_try_echo=$ac_try;;
2749 esac
2750 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2751   (eval "$ac_link_default") 2>&5
2752   ac_status=$?
2753   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2754   (exit $ac_status); }; then
2755   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2756 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2757 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2758 # so that the user can short-circuit this test for compilers unknown to
2759 # Autoconf.
2760 for ac_file in $ac_files ''
2761 do
2762   test -f "$ac_file" || continue
2763   case $ac_file in
2764     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )
2765         ;;
2766     [ab].out )
2767         # We found the default executable, but exeext='' is most
2768         # certainly right.
2769         break;;
2770     *.* )
2771         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2772         then :; else
2773            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2774         fi
2775         # We set ac_cv_exeext here because the later test for it is not
2776         # safe: cross compilers may not add the suffix if given an `-o'
2777         # argument, so we may need to know it at that point already.
2778         # Even if this section looks crufty: it has the advantage of
2779         # actually working.
2780         break;;
2781     * )
2782         break;;
2783   esac
2784 done
2785 test "$ac_cv_exeext" = no && ac_cv_exeext=
2786
2787 else
2788   ac_file=''
2789 fi
2790
2791 { echo "$as_me:$LINENO: result: $ac_file" >&5
2792 echo "${ECHO_T}$ac_file" >&6; }
2793 if test -z "$ac_file"; then
2794   echo "$as_me: failed program was:" >&5
2795 sed 's/^/| /' conftest.$ac_ext >&5
2796
2797 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2798 See \`config.log' for more details." >&5
2799 echo "$as_me: error: C compiler cannot create executables
2800 See \`config.log' for more details." >&2;}
2801    { (exit 77); exit 77; }; }
2802 fi
2803
2804 ac_exeext=$ac_cv_exeext
2805
2806 # Check that the compiler produces executables we can run.  If not, either
2807 # the compiler is broken, or we cross compile.
2808 { echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2809 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
2810 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2811 # If not cross compiling, check that we can run a simple program.
2812 if test "$cross_compiling" != yes; then
2813   if { ac_try='./$ac_file'
2814   { (case "(($ac_try" in
2815   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2816   *) ac_try_echo=$ac_try;;
2817 esac
2818 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2819   (eval "$ac_try") 2>&5
2820   ac_status=$?
2821   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2822   (exit $ac_status); }; }; then
2823     cross_compiling=no
2824   else
2825     if test "$cross_compiling" = maybe; then
2826         cross_compiling=yes
2827     else
2828         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2829 If you meant to cross compile, use \`--host'.
2830 See \`config.log' for more details." >&5
2831 echo "$as_me: error: cannot run C compiled programs.
2832 If you meant to cross compile, use \`--host'.
2833 See \`config.log' for more details." >&2;}
2834    { (exit 1); exit 1; }; }
2835     fi
2836   fi
2837 fi
2838 { echo "$as_me:$LINENO: result: yes" >&5
2839 echo "${ECHO_T}yes" >&6; }
2840
2841 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2842 ac_clean_files=$ac_clean_files_save
2843 # Check that the compiler produces executables we can run.  If not, either
2844 # the compiler is broken, or we cross compile.
2845 { echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2846 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
2847 { echo "$as_me:$LINENO: result: $cross_compiling" >&5
2848 echo "${ECHO_T}$cross_compiling" >&6; }
2849
2850 { echo "$as_me:$LINENO: checking for suffix of executables" >&5
2851 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
2852 if { (ac_try="$ac_link"
2853 case "(($ac_try" in
2854   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2855   *) ac_try_echo=$ac_try;;
2856 esac
2857 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2858   (eval "$ac_link") 2>&5
2859   ac_status=$?
2860   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2861   (exit $ac_status); }; then
2862   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2863 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2864 # work properly (i.e., refer to `conftest.exe'), while it won't with
2865 # `rm'.
2866 for ac_file in conftest.exe conftest conftest.*; do
2867   test -f "$ac_file" || continue
2868   case $ac_file in
2869     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
2870     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2871           break;;
2872     * ) break;;
2873   esac
2874 done
2875 else
2876   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2877 See \`config.log' for more details." >&5
2878 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2879 See \`config.log' for more details." >&2;}
2880    { (exit 1); exit 1; }; }
2881 fi
2882
2883 rm -f conftest$ac_cv_exeext
2884 { echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2885 echo "${ECHO_T}$ac_cv_exeext" >&6; }
2886
2887 rm -f conftest.$ac_ext
2888 EXEEXT=$ac_cv_exeext
2889 ac_exeext=$EXEEXT
2890 { echo "$as_me:$LINENO: checking for suffix of object files" >&5
2891 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
2892 if test "${ac_cv_objext+set}" = set; then
2893   echo $ECHO_N "(cached) $ECHO_C" >&6
2894 else
2895   cat >conftest.$ac_ext <<_ACEOF
2896 /* confdefs.h.  */
2897 _ACEOF
2898 cat confdefs.h >>conftest.$ac_ext
2899 cat >>conftest.$ac_ext <<_ACEOF
2900 /* end confdefs.h.  */
2901
2902 int
2903 main ()
2904 {
2905
2906   ;
2907   return 0;
2908 }
2909 _ACEOF
2910 rm -f conftest.o conftest.obj
2911 if { (ac_try="$ac_compile"
2912 case "(($ac_try" in
2913   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2914   *) ac_try_echo=$ac_try;;
2915 esac
2916 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2917   (eval "$ac_compile") 2>&5
2918   ac_status=$?
2919   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2920   (exit $ac_status); }; then
2921   for ac_file in conftest.o conftest.obj conftest.*; do
2922   test -f "$ac_file" || continue;
2923   case $ac_file in
2924     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
2925     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2926        break;;
2927   esac
2928 done
2929 else
2930   echo "$as_me: failed program was:" >&5
2931 sed 's/^/| /' conftest.$ac_ext >&5
2932
2933 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2934 See \`config.log' for more details." >&5
2935 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2936 See \`config.log' for more details." >&2;}
2937    { (exit 1); exit 1; }; }
2938 fi
2939
2940 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2941 fi
2942 { echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2943 echo "${ECHO_T}$ac_cv_objext" >&6; }
2944 OBJEXT=$ac_cv_objext
2945 ac_objext=$OBJEXT
2946 { echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2947 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
2948 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2949   echo $ECHO_N "(cached) $ECHO_C" >&6
2950 else
2951   cat >conftest.$ac_ext <<_ACEOF
2952 /* confdefs.h.  */
2953 _ACEOF
2954 cat confdefs.h >>conftest.$ac_ext
2955 cat >>conftest.$ac_ext <<_ACEOF
2956 /* end confdefs.h.  */
2957
2958 int
2959 main ()
2960 {
2961 #ifndef __GNUC__
2962        choke me
2963 #endif
2964
2965   ;
2966   return 0;
2967 }
2968 _ACEOF
2969 rm -f conftest.$ac_objext
2970 if { (ac_try="$ac_compile"
2971 case "(($ac_try" in
2972   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2973   *) ac_try_echo=$ac_try;;
2974 esac
2975 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2976   (eval "$ac_compile") 2>conftest.er1
2977   ac_status=$?
2978   grep -v '^ *+' conftest.er1 >conftest.err
2979   rm -f conftest.er1
2980   cat conftest.err >&5
2981   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2982   (exit $ac_status); } && {
2983          test -z "$ac_c_werror_flag" ||
2984          test ! -s conftest.err
2985        } && test -s conftest.$ac_objext; then
2986   ac_compiler_gnu=yes
2987 else
2988   echo "$as_me: failed program was:" >&5
2989 sed 's/^/| /' conftest.$ac_ext >&5
2990
2991         ac_compiler_gnu=no
2992 fi
2993
2994 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2995 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2996
2997 fi
2998 { echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2999 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
3000 GCC=`test $ac_compiler_gnu = yes && echo yes`
3001 ac_test_CFLAGS=${CFLAGS+set}
3002 ac_save_CFLAGS=$CFLAGS
3003 { echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
3004 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
3005 if test "${ac_cv_prog_cc_g+set}" = set; then
3006   echo $ECHO_N "(cached) $ECHO_C" >&6
3007 else
3008   ac_save_c_werror_flag=$ac_c_werror_flag
3009    ac_c_werror_flag=yes
3010    ac_cv_prog_cc_g=no
3011    CFLAGS="-g"
3012    cat >conftest.$ac_ext <<_ACEOF
3013 /* confdefs.h.  */
3014 _ACEOF
3015 cat confdefs.h >>conftest.$ac_ext
3016 cat >>conftest.$ac_ext <<_ACEOF
3017 /* end confdefs.h.  */
3018
3019 int
3020 main ()
3021 {
3022
3023   ;
3024   return 0;
3025 }
3026 _ACEOF
3027 rm -f conftest.$ac_objext
3028 if { (ac_try="$ac_compile"
3029 case "(($ac_try" in
3030   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3031   *) ac_try_echo=$ac_try;;
3032 esac
3033 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3034   (eval "$ac_compile") 2>conftest.er1
3035   ac_status=$?
3036   grep -v '^ *+' conftest.er1 >conftest.err
3037   rm -f conftest.er1
3038   cat conftest.err >&5
3039   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3040   (exit $ac_status); } && {
3041          test -z "$ac_c_werror_flag" ||
3042          test ! -s conftest.err
3043        } && test -s conftest.$ac_objext; then
3044   ac_cv_prog_cc_g=yes
3045 else
3046   echo "$as_me: failed program was:" >&5
3047 sed 's/^/| /' conftest.$ac_ext >&5
3048
3049         CFLAGS=""
3050       cat >conftest.$ac_ext <<_ACEOF
3051 /* confdefs.h.  */
3052 _ACEOF
3053 cat confdefs.h >>conftest.$ac_ext
3054 cat >>conftest.$ac_ext <<_ACEOF
3055 /* end confdefs.h.  */
3056
3057 int
3058 main ()
3059 {
3060
3061   ;
3062   return 0;
3063 }
3064 _ACEOF
3065 rm -f conftest.$ac_objext
3066 if { (ac_try="$ac_compile"
3067 case "(($ac_try" in
3068   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3069   *) ac_try_echo=$ac_try;;
3070 esac
3071 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3072   (eval "$ac_compile") 2>conftest.er1
3073   ac_status=$?
3074   grep -v '^ *+' conftest.er1 >conftest.err
3075   rm -f conftest.er1
3076   cat conftest.err >&5
3077   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3078   (exit $ac_status); } && {
3079          test -z "$ac_c_werror_flag" ||
3080          test ! -s conftest.err
3081        } && test -s conftest.$ac_objext; then
3082   :
3083 else
3084   echo "$as_me: failed program was:" >&5
3085 sed 's/^/| /' conftest.$ac_ext >&5
3086
3087         ac_c_werror_flag=$ac_save_c_werror_flag
3088          CFLAGS="-g"
3089          cat >conftest.$ac_ext <<_ACEOF
3090 /* confdefs.h.  */
3091 _ACEOF
3092 cat confdefs.h >>conftest.$ac_ext
3093 cat >>conftest.$ac_ext <<_ACEOF
3094 /* end confdefs.h.  */
3095
3096 int
3097 main ()
3098 {
3099
3100   ;
3101   return 0;
3102 }
3103 _ACEOF
3104 rm -f conftest.$ac_objext
3105 if { (ac_try="$ac_compile"
3106 case "(($ac_try" in
3107   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3108   *) ac_try_echo=$ac_try;;
3109 esac
3110 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3111   (eval "$ac_compile") 2>conftest.er1
3112   ac_status=$?
3113   grep -v '^ *+' conftest.er1 >conftest.err
3114   rm -f conftest.er1
3115   cat conftest.err >&5
3116   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3117   (exit $ac_status); } && {
3118          test -z "$ac_c_werror_flag" ||
3119          test ! -s conftest.err
3120        } && test -s conftest.$ac_objext; then
3121   ac_cv_prog_cc_g=yes
3122 else
3123   echo "$as_me: failed program was:" >&5
3124 sed 's/^/| /' conftest.$ac_ext >&5
3125
3126
3127 fi
3128
3129 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3130 fi
3131
3132 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3133 fi
3134
3135 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3136    ac_c_werror_flag=$ac_save_c_werror_flag
3137 fi
3138 { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
3139 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
3140 if test "$ac_test_CFLAGS" = set; then
3141   CFLAGS=$ac_save_CFLAGS
3142 elif test $ac_cv_prog_cc_g = yes; then
3143   if test "$GCC" = yes; then
3144     CFLAGS="-g -O2"
3145   else
3146     CFLAGS="-g"
3147   fi
3148 else
3149   if test "$GCC" = yes; then
3150     CFLAGS="-O2"
3151   else
3152     CFLAGS=
3153   fi
3154 fi
3155 { echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
3156 echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
3157 if test "${ac_cv_prog_cc_c89+set}" = set; then
3158   echo $ECHO_N "(cached) $ECHO_C" >&6
3159 else
3160   ac_cv_prog_cc_c89=no
3161 ac_save_CC=$CC
3162 cat >conftest.$ac_ext <<_ACEOF
3163 /* confdefs.h.  */
3164 _ACEOF
3165 cat confdefs.h >>conftest.$ac_ext
3166 cat >>conftest.$ac_ext <<_ACEOF
3167 /* end confdefs.h.  */
3168 #include <stdarg.h>
3169 #include <stdio.h>
3170 #include <sys/types.h>
3171 #include <sys/stat.h>
3172 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3173 struct buf { int x; };
3174 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3175 static char *e (p, i)
3176      char **p;
3177      int i;
3178 {
3179   return p[i];
3180 }
3181 static char *f (char * (*g) (char **, int), char **p, ...)
3182 {
3183   char *s;
3184   va_list v;
3185   va_start (v,p);
3186   s = g (p, va_arg (v,int));
3187   va_end (v);
3188   return s;
3189 }
3190
3191 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3192    function prototypes and stuff, but not '\xHH' hex character constants.
3193    These don't provoke an error unfortunately, instead are silently treated
3194    as 'x'.  The following induces an error, until -std is added to get
3195    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3196    array size at least.  It's necessary to write '\x00'==0 to get something
3197    that's true only with -std.  */
3198 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3199
3200 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3201    inside strings and character constants.  */
3202 #define FOO(x) 'x'
3203 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3204
3205 int test (int i, double x);
3206 struct s1 {int (*f) (int a);};
3207 struct s2 {int (*f) (double a);};
3208 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3209 int argc;
3210 char **argv;
3211 int
3212 main ()
3213 {
3214 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3215   ;
3216   return 0;
3217 }
3218 _ACEOF
3219 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3220         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3221 do
3222   CC="$ac_save_CC $ac_arg"
3223   rm -f conftest.$ac_objext
3224 if { (ac_try="$ac_compile"
3225 case "(($ac_try" in
3226   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3227   *) ac_try_echo=$ac_try;;
3228 esac
3229 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3230   (eval "$ac_compile") 2>conftest.er1
3231   ac_status=$?
3232   grep -v '^ *+' conftest.er1 >conftest.err
3233   rm -f conftest.er1
3234   cat conftest.err >&5
3235   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3236   (exit $ac_status); } && {
3237          test -z "$ac_c_werror_flag" ||
3238          test ! -s conftest.err
3239        } && test -s conftest.$ac_objext; then
3240   ac_cv_prog_cc_c89=$ac_arg
3241 else
3242   echo "$as_me: failed program was:" >&5
3243 sed 's/^/| /' conftest.$ac_ext >&5
3244
3245
3246 fi
3247
3248 rm -f core conftest.err conftest.$ac_objext
3249   test "x$ac_cv_prog_cc_c89" != "xno" && break
3250 done
3251 rm -f conftest.$ac_ext
3252 CC=$ac_save_CC
3253
3254 fi
3255 # AC_CACHE_VAL
3256 case "x$ac_cv_prog_cc_c89" in
3257   x)
3258     { echo "$as_me:$LINENO: result: none needed" >&5
3259 echo "${ECHO_T}none needed" >&6; } ;;
3260   xno)
3261     { echo "$as_me:$LINENO: result: unsupported" >&5
3262 echo "${ECHO_T}unsupported" >&6; } ;;
3263   *)
3264     CC="$CC $ac_cv_prog_cc_c89"
3265     { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
3266 echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
3267 esac
3268
3269
3270 ac_ext=c
3271 ac_cpp='$CPP $CPPFLAGS'
3272 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3273 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3274 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3275
3276 # Must be GCC.
3277 test "x$GCC" = xyes || { { echo "$as_me:$LINENO: error: GCC is required" >&5
3278 echo "$as_me: error: GCC is required" >&2;}
3279    { (exit 1); exit 1; }; }
3280
3281
3282 cat >>confdefs.h <<\_ACEOF
3283 #define _GNU_SOURCE 1
3284 _ACEOF
3285
3286
3287
3288 # Check whether --enable-largefile was given.
3289 if test "${enable_largefile+set}" = set; then
3290   enableval=$enable_largefile;
3291 fi
3292
3293 if test "$enable_largefile" != no; then
3294
3295   { echo "$as_me:$LINENO: checking for special C compiler options needed for large files" >&5
3296 echo $ECHO_N "checking for special C compiler options needed for large files... $ECHO_C" >&6; }
3297 if test "${ac_cv_sys_largefile_CC+set}" = set; then
3298   echo $ECHO_N "(cached) $ECHO_C" >&6
3299 else
3300   ac_cv_sys_largefile_CC=no
3301      if test "$GCC" != yes; then
3302        ac_save_CC=$CC
3303        while :; do
3304          # IRIX 6.2 and later do not support large files by default,
3305          # so use the C compiler's -n32 option if that helps.
3306          cat >conftest.$ac_ext <<_ACEOF
3307 /* confdefs.h.  */
3308 _ACEOF
3309 cat confdefs.h >>conftest.$ac_ext
3310 cat >>conftest.$ac_ext <<_ACEOF
3311 /* end confdefs.h.  */
3312 #include <sys/types.h>
3313  /* Check that off_t can represent 2**63 - 1 correctly.
3314     We can't simply define LARGE_OFF_T to be 9223372036854775807,
3315     since some C++ compilers masquerading as C compilers
3316     incorrectly reject 9223372036854775807.  */
3317 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3318   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3319                        && LARGE_OFF_T % 2147483647 == 1)
3320                       ? 1 : -1];
3321 int
3322 main ()
3323 {
3324
3325   ;
3326   return 0;
3327 }
3328 _ACEOF
3329          rm -f conftest.$ac_objext
3330 if { (ac_try="$ac_compile"
3331 case "(($ac_try" in
3332   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3333   *) ac_try_echo=$ac_try;;
3334 esac
3335 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3336   (eval "$ac_compile") 2>conftest.er1
3337   ac_status=$?
3338   grep -v '^ *+' conftest.er1 >conftest.err
3339   rm -f conftest.er1
3340   cat conftest.err >&5
3341   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3342   (exit $ac_status); } && {
3343          test -z "$ac_c_werror_flag" ||
3344          test ! -s conftest.err
3345        } && test -s conftest.$ac_objext; then
3346   break
3347 else
3348   echo "$as_me: failed program was:" >&5
3349 sed 's/^/| /' conftest.$ac_ext >&5
3350
3351
3352 fi
3353
3354 rm -f core conftest.err conftest.$ac_objext
3355          CC="$CC -n32"
3356          rm -f conftest.$ac_objext
3357 if { (ac_try="$ac_compile"
3358 case "(($ac_try" in
3359   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3360   *) ac_try_echo=$ac_try;;
3361 esac
3362 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3363   (eval "$ac_compile") 2>conftest.er1
3364   ac_status=$?
3365   grep -v '^ *+' conftest.er1 >conftest.err
3366   rm -f conftest.er1
3367   cat conftest.err >&5
3368   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3369   (exit $ac_status); } && {
3370          test -z "$ac_c_werror_flag" ||
3371          test ! -s conftest.err
3372        } && test -s conftest.$ac_objext; then
3373   ac_cv_sys_largefile_CC=' -n32'; break
3374 else
3375   echo "$as_me: failed program was:" >&5
3376 sed 's/^/| /' conftest.$ac_ext >&5
3377
3378
3379 fi
3380
3381 rm -f core conftest.err conftest.$ac_objext
3382          break
3383        done
3384        CC=$ac_save_CC
3385        rm -f conftest.$ac_ext
3386     fi
3387 fi
3388 { echo "$as_me:$LINENO: result: $ac_cv_sys_largefile_CC" >&5
3389 echo "${ECHO_T}$ac_cv_sys_largefile_CC" >&6; }
3390   if test "$ac_cv_sys_largefile_CC" != no; then
3391     CC=$CC$ac_cv_sys_largefile_CC
3392   fi
3393
3394   { echo "$as_me:$LINENO: checking for _FILE_OFFSET_BITS value needed for large files" >&5
3395 echo $ECHO_N "checking for _FILE_OFFSET_BITS value needed for large files... $ECHO_C" >&6; }
3396 if test "${ac_cv_sys_file_offset_bits+set}" = set; then
3397   echo $ECHO_N "(cached) $ECHO_C" >&6
3398 else
3399   while :; do
3400   cat >conftest.$ac_ext <<_ACEOF
3401 /* confdefs.h.  */
3402 _ACEOF
3403 cat confdefs.h >>conftest.$ac_ext
3404 cat >>conftest.$ac_ext <<_ACEOF
3405 /* end confdefs.h.  */
3406 #include <sys/types.h>
3407  /* Check that off_t can represent 2**63 - 1 correctly.
3408     We can't simply define LARGE_OFF_T to be 9223372036854775807,
3409     since some C++ compilers masquerading as C compilers
3410     incorrectly reject 9223372036854775807.  */
3411 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3412   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3413                        && LARGE_OFF_T % 2147483647 == 1)
3414                       ? 1 : -1];
3415 int
3416 main ()
3417 {
3418
3419   ;
3420   return 0;
3421 }
3422 _ACEOF
3423 rm -f conftest.$ac_objext
3424 if { (ac_try="$ac_compile"
3425 case "(($ac_try" in
3426   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3427   *) ac_try_echo=$ac_try;;
3428 esac
3429 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3430   (eval "$ac_compile") 2>conftest.er1
3431   ac_status=$?
3432   grep -v '^ *+' conftest.er1 >conftest.err
3433   rm -f conftest.er1
3434   cat conftest.err >&5
3435   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3436   (exit $ac_status); } && {
3437          test -z "$ac_c_werror_flag" ||
3438          test ! -s conftest.err
3439        } && test -s conftest.$ac_objext; then
3440   ac_cv_sys_file_offset_bits=no; break
3441 else
3442   echo "$as_me: failed program was:" >&5
3443 sed 's/^/| /' conftest.$ac_ext >&5
3444
3445
3446 fi
3447
3448 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3449   cat >conftest.$ac_ext <<_ACEOF
3450 /* confdefs.h.  */
3451 _ACEOF
3452 cat confdefs.h >>conftest.$ac_ext
3453 cat >>conftest.$ac_ext <<_ACEOF
3454 /* end confdefs.h.  */
3455 #define _FILE_OFFSET_BITS 64
3456 #include <sys/types.h>
3457  /* Check that off_t can represent 2**63 - 1 correctly.
3458     We can't simply define LARGE_OFF_T to be 9223372036854775807,
3459     since some C++ compilers masquerading as C compilers
3460     incorrectly reject 9223372036854775807.  */
3461 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3462   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3463                        && LARGE_OFF_T % 2147483647 == 1)
3464                       ? 1 : -1];
3465 int
3466 main ()
3467 {
3468
3469   ;
3470   return 0;
3471 }
3472 _ACEOF
3473 rm -f conftest.$ac_objext
3474 if { (ac_try="$ac_compile"
3475 case "(($ac_try" in
3476   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3477   *) ac_try_echo=$ac_try;;
3478 esac
3479 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3480   (eval "$ac_compile") 2>conftest.er1
3481   ac_status=$?
3482   grep -v '^ *+' conftest.er1 >conftest.err
3483   rm -f conftest.er1
3484   cat conftest.err >&5
3485   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3486   (exit $ac_status); } && {
3487          test -z "$ac_c_werror_flag" ||
3488          test ! -s conftest.err
3489        } && test -s conftest.$ac_objext; then
3490   ac_cv_sys_file_offset_bits=64; break
3491 else
3492   echo "$as_me: failed program was:" >&5
3493 sed 's/^/| /' conftest.$ac_ext >&5
3494
3495
3496 fi
3497
3498 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3499   ac_cv_sys_file_offset_bits=unknown
3500   break
3501 done
3502 fi
3503 { echo "$as_me:$LINENO: result: $ac_cv_sys_file_offset_bits" >&5
3504 echo "${ECHO_T}$ac_cv_sys_file_offset_bits" >&6; }
3505 case $ac_cv_sys_file_offset_bits in #(
3506   no | unknown) ;;
3507   *)
3508 cat >>confdefs.h <<_ACEOF
3509 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
3510 _ACEOF
3511 ;;
3512 esac
3513 rm -f conftest*
3514   if test $ac_cv_sys_file_offset_bits = unknown; then
3515     { echo "$as_me:$LINENO: checking for _LARGE_FILES value needed for large files" >&5
3516 echo $ECHO_N "checking for _LARGE_FILES value needed for large files... $ECHO_C" >&6; }
3517 if test "${ac_cv_sys_large_files+set}" = set; then
3518   echo $ECHO_N "(cached) $ECHO_C" >&6
3519 else
3520   while :; do
3521   cat >conftest.$ac_ext <<_ACEOF
3522 /* confdefs.h.  */
3523 _ACEOF
3524 cat confdefs.h >>conftest.$ac_ext
3525 cat >>conftest.$ac_ext <<_ACEOF
3526 /* end confdefs.h.  */
3527 #include <sys/types.h>
3528  /* Check that off_t can represent 2**63 - 1 correctly.
3529     We can't simply define LARGE_OFF_T to be 9223372036854775807,
3530     since some C++ compilers masquerading as C compilers
3531     incorrectly reject 9223372036854775807.  */
3532 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3533   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3534                        && LARGE_OFF_T % 2147483647 == 1)
3535                       ? 1 : -1];
3536 int
3537 main ()
3538 {
3539
3540   ;
3541   return 0;
3542 }
3543 _ACEOF
3544 rm -f conftest.$ac_objext
3545 if { (ac_try="$ac_compile"
3546 case "(($ac_try" in
3547   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3548   *) ac_try_echo=$ac_try;;
3549 esac
3550 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3551   (eval "$ac_compile") 2>conftest.er1
3552   ac_status=$?
3553   grep -v '^ *+' conftest.er1 >conftest.err
3554   rm -f conftest.er1
3555   cat conftest.err >&5
3556   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3557   (exit $ac_status); } && {
3558          test -z "$ac_c_werror_flag" ||
3559          test ! -s conftest.err
3560        } && test -s conftest.$ac_objext; then
3561   ac_cv_sys_large_files=no; break
3562 else
3563   echo "$as_me: failed program was:" >&5
3564 sed 's/^/| /' conftest.$ac_ext >&5
3565
3566
3567 fi
3568
3569 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3570   cat >conftest.$ac_ext <<_ACEOF
3571 /* confdefs.h.  */
3572 _ACEOF
3573 cat confdefs.h >>conftest.$ac_ext
3574 cat >>conftest.$ac_ext <<_ACEOF
3575 /* end confdefs.h.  */
3576 #define _LARGE_FILES 1
3577 #include <sys/types.h>
3578  /* Check that off_t can represent 2**63 - 1 correctly.
3579     We can't simply define LARGE_OFF_T to be 9223372036854775807,
3580     since some C++ compilers masquerading as C compilers
3581     incorrectly reject 9223372036854775807.  */
3582 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3583   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3584                        && LARGE_OFF_T % 2147483647 == 1)
3585                       ? 1 : -1];
3586 int
3587 main ()
3588 {
3589
3590   ;
3591   return 0;
3592 }
3593 _ACEOF
3594 rm -f conftest.$ac_objext
3595 if { (ac_try="$ac_compile"
3596 case "(($ac_try" in
3597   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3598   *) ac_try_echo=$ac_try;;
3599 esac
3600 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3601   (eval "$ac_compile") 2>conftest.er1
3602   ac_status=$?
3603   grep -v '^ *+' conftest.er1 >conftest.err
3604   rm -f conftest.er1
3605   cat conftest.err >&5
3606   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3607   (exit $ac_status); } && {
3608          test -z "$ac_c_werror_flag" ||
3609          test ! -s conftest.err
3610        } && test -s conftest.$ac_objext; then
3611   ac_cv_sys_large_files=1; break
3612 else
3613   echo "$as_me: failed program was:" >&5
3614 sed 's/^/| /' conftest.$ac_ext >&5
3615
3616
3617 fi
3618
3619 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3620   ac_cv_sys_large_files=unknown
3621   break
3622 done
3623 fi
3624 { echo "$as_me:$LINENO: result: $ac_cv_sys_large_files" >&5
3625 echo "${ECHO_T}$ac_cv_sys_large_files" >&6; }
3626 case $ac_cv_sys_large_files in #(
3627   no | unknown) ;;
3628   *)
3629 cat >>confdefs.h <<_ACEOF
3630 #define _LARGE_FILES $ac_cv_sys_large_files
3631 _ACEOF
3632 ;;
3633 esac
3634 rm -f conftest*
3635   fi
3636 fi
3637
3638
3639 # Identify characteristics of the host architecture.
3640 ac_ext=c
3641 ac_cpp='$CPP $CPPFLAGS'
3642 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3643 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3644 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3645 { echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3646 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
3647 # On Suns, sometimes $CPP names a directory.
3648 if test -n "$CPP" && test -d "$CPP"; then
3649   CPP=
3650 fi
3651 if test -z "$CPP"; then
3652   if test "${ac_cv_prog_CPP+set}" = set; then
3653   echo $ECHO_N "(cached) $ECHO_C" >&6
3654 else
3655       # Double quotes because CPP needs to be expanded
3656     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3657     do
3658       ac_preproc_ok=false
3659 for ac_c_preproc_warn_flag in '' yes
3660 do
3661   # Use a header file that comes with gcc, so configuring glibc
3662   # with a fresh cross-compiler works.
3663   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3664   # <limits.h> exists even on freestanding compilers.
3665   # On the NeXT, cc -E runs the code through the compiler's parser,
3666   # not just through cpp. "Syntax error" is here to catch this case.
3667   cat >conftest.$ac_ext <<_ACEOF
3668 /* confdefs.h.  */
3669 _ACEOF
3670 cat confdefs.h >>conftest.$ac_ext
3671 cat >>conftest.$ac_ext <<_ACEOF
3672 /* end confdefs.h.  */
3673 #ifdef __STDC__
3674 # include <limits.h>
3675 #else
3676 # include <assert.h>
3677 #endif
3678                      Syntax error
3679 _ACEOF
3680 if { (ac_try="$ac_cpp conftest.$ac_ext"
3681 case "(($ac_try" in
3682   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3683   *) ac_try_echo=$ac_try;;
3684 esac
3685 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3686   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3687   ac_status=$?
3688   grep -v '^ *+' conftest.er1 >conftest.err
3689   rm -f conftest.er1
3690   cat conftest.err >&5
3691   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3692   (exit $ac_status); } >/dev/null && {
3693          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3694          test ! -s conftest.err
3695        }; then
3696   :
3697 else
3698   echo "$as_me: failed program was:" >&5
3699 sed 's/^/| /' conftest.$ac_ext >&5
3700
3701   # Broken: fails on valid input.
3702 continue
3703 fi
3704
3705 rm -f conftest.err conftest.$ac_ext
3706
3707   # OK, works on sane cases.  Now check whether nonexistent headers
3708   # can be detected and how.
3709   cat >conftest.$ac_ext <<_ACEOF
3710 /* confdefs.h.  */
3711 _ACEOF
3712 cat confdefs.h >>conftest.$ac_ext
3713 cat >>conftest.$ac_ext <<_ACEOF
3714 /* end confdefs.h.  */
3715 #include <ac_nonexistent.h>
3716 _ACEOF
3717 if { (ac_try="$ac_cpp conftest.$ac_ext"
3718 case "(($ac_try" in
3719   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3720   *) ac_try_echo=$ac_try;;
3721 esac
3722 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3723   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3724   ac_status=$?
3725   grep -v '^ *+' conftest.er1 >conftest.err
3726   rm -f conftest.er1
3727   cat conftest.err >&5
3728   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3729   (exit $ac_status); } >/dev/null && {
3730          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3731          test ! -s conftest.err
3732        }; then
3733   # Broken: success on invalid input.
3734 continue
3735 else
3736   echo "$as_me: failed program was:" >&5
3737 sed 's/^/| /' conftest.$ac_ext >&5
3738
3739   # Passes both tests.
3740 ac_preproc_ok=:
3741 break
3742 fi
3743
3744 rm -f conftest.err conftest.$ac_ext
3745
3746 done
3747 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3748 rm -f conftest.err conftest.$ac_ext
3749 if $ac_preproc_ok; then
3750   break
3751 fi
3752
3753     done
3754     ac_cv_prog_CPP=$CPP
3755
3756 fi
3757   CPP=$ac_cv_prog_CPP
3758 else
3759   ac_cv_prog_CPP=$CPP
3760 fi
3761 { echo "$as_me:$LINENO: result: $CPP" >&5
3762 echo "${ECHO_T}$CPP" >&6; }
3763 ac_preproc_ok=false
3764 for ac_c_preproc_warn_flag in '' yes
3765 do
3766   # Use a header file that comes with gcc, so configuring glibc
3767   # with a fresh cross-compiler works.
3768   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3769   # <limits.h> exists even on freestanding compilers.
3770   # On the NeXT, cc -E runs the code through the compiler's parser,
3771   # not just through cpp. "Syntax error" is here to catch this case.
3772   cat >conftest.$ac_ext <<_ACEOF
3773 /* confdefs.h.  */
3774 _ACEOF
3775 cat confdefs.h >>conftest.$ac_ext
3776 cat >>conftest.$ac_ext <<_ACEOF
3777 /* end confdefs.h.  */
3778 #ifdef __STDC__
3779 # include <limits.h>
3780 #else
3781 # include <assert.h>
3782 #endif
3783                      Syntax error
3784 _ACEOF
3785 if { (ac_try="$ac_cpp conftest.$ac_ext"
3786 case "(($ac_try" in
3787   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3788   *) ac_try_echo=$ac_try;;
3789 esac
3790 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3791   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3792   ac_status=$?
3793   grep -v '^ *+' conftest.er1 >conftest.err
3794   rm -f conftest.er1
3795   cat conftest.err >&5
3796   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3797   (exit $ac_status); } >/dev/null && {
3798          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3799          test ! -s conftest.err
3800        }; then
3801   :
3802 else
3803   echo "$as_me: failed program was:" >&5
3804 sed 's/^/| /' conftest.$ac_ext >&5
3805
3806   # Broken: fails on valid input.
3807 continue
3808 fi
3809
3810 rm -f conftest.err conftest.$ac_ext
3811
3812   # OK, works on sane cases.  Now check whether nonexistent headers
3813   # can be detected and how.
3814   cat >conftest.$ac_ext <<_ACEOF
3815 /* confdefs.h.  */
3816 _ACEOF
3817 cat confdefs.h >>conftest.$ac_ext
3818 cat >>conftest.$ac_ext <<_ACEOF
3819 /* end confdefs.h.  */
3820 #include <ac_nonexistent.h>
3821 _ACEOF
3822 if { (ac_try="$ac_cpp conftest.$ac_ext"
3823 case "(($ac_try" in
3824   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3825   *) ac_try_echo=$ac_try;;
3826 esac
3827 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3828   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3829   ac_status=$?
3830   grep -v '^ *+' conftest.er1 >conftest.err
3831   rm -f conftest.er1
3832   cat conftest.err >&5
3833   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3834   (exit $ac_status); } >/dev/null && {
3835          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3836          test ! -s conftest.err
3837        }; then
3838   # Broken: success on invalid input.
3839 continue
3840 else
3841   echo "$as_me: failed program was:" >&5
3842 sed 's/^/| /' conftest.$ac_ext >&5
3843
3844   # Passes both tests.
3845 ac_preproc_ok=:
3846 break
3847 fi
3848
3849 rm -f conftest.err conftest.$ac_ext
3850
3851 done
3852 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3853 rm -f conftest.err conftest.$ac_ext
3854 if $ac_preproc_ok; then
3855   :
3856 else
3857   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3858 See \`config.log' for more details." >&5
3859 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3860 See \`config.log' for more details." >&2;}
3861    { (exit 1); exit 1; }; }
3862 fi
3863
3864 ac_ext=c
3865 ac_cpp='$CPP $CPPFLAGS'
3866 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3867 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3868 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3869
3870
3871 { echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
3872 echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
3873 if test "${ac_cv_path_GREP+set}" = set; then
3874   echo $ECHO_N "(cached) $ECHO_C" >&6
3875 else
3876   # Extract the first word of "grep ggrep" to use in msg output
3877 if test -z "$GREP"; then
3878 set dummy grep ggrep; ac_prog_name=$2
3879 if test "${ac_cv_path_GREP+set}" = set; then
3880   echo $ECHO_N "(cached) $ECHO_C" >&6
3881 else
3882   ac_path_GREP_found=false
3883 # Loop through the user's path and test for each of PROGNAME-LIST
3884 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3885 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3886 do
3887   IFS=$as_save_IFS
3888   test -z "$as_dir" && as_dir=.
3889   for ac_prog in grep ggrep; do
3890   for ac_exec_ext in '' $ac_executable_extensions; do
3891     ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3892     { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3893     # Check for GNU ac_path_GREP and select it if it is found.
3894   # Check for GNU $ac_path_GREP
3895 case `"$ac_path_GREP" --version 2>&1` in
3896 *GNU*)
3897   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3898 *)
3899   ac_count=0
3900   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
3901   while :
3902   do
3903     cat "conftest.in" "conftest.in" >"conftest.tmp"
3904     mv "conftest.tmp" "conftest.in"
3905     cp "conftest.in" "conftest.nl"
3906     echo 'GREP' >> "conftest.nl"
3907     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3908     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3909     ac_count=`expr $ac_count + 1`
3910     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3911       # Best one so far, save it but keep looking for a better one
3912       ac_cv_path_GREP="$ac_path_GREP"
3913       ac_path_GREP_max=$ac_count
3914     fi
3915     # 10*(2^10) chars as input seems more than enough
3916     test $ac_count -gt 10 && break
3917   done
3918   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3919 esac
3920
3921
3922     $ac_path_GREP_found && break 3
3923   done
3924 done
3925
3926 done
3927 IFS=$as_save_IFS
3928
3929
3930 fi
3931
3932 GREP="$ac_cv_path_GREP"
3933 if test -z "$GREP"; then
3934   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
3935 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
3936    { (exit 1); exit 1; }; }
3937 fi
3938
3939 else
3940   ac_cv_path_GREP=$GREP
3941 fi
3942
3943
3944 fi
3945 { echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
3946 echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
3947  GREP="$ac_cv_path_GREP"
3948
3949
3950 { echo "$as_me:$LINENO: checking for egrep" >&5
3951 echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
3952 if test "${ac_cv_path_EGREP+set}" = set; then
3953   echo $ECHO_N "(cached) $ECHO_C" >&6
3954 else
3955   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3956    then ac_cv_path_EGREP="$GREP -E"
3957    else
3958      # Extract the first word of "egrep" to use in msg output
3959 if test -z "$EGREP"; then
3960 set dummy egrep; ac_prog_name=$2
3961 if test "${ac_cv_path_EGREP+set}" = set; then
3962   echo $ECHO_N "(cached) $ECHO_C" >&6
3963 else
3964   ac_path_EGREP_found=false
3965 # Loop through the user's path and test for each of PROGNAME-LIST
3966 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3967 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3968 do
3969   IFS=$as_save_IFS
3970   test -z "$as_dir" && as_dir=.
3971   for ac_prog in egrep; do
3972   for ac_exec_ext in '' $ac_executable_extensions; do
3973     ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3974     { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3975     # Check for GNU ac_path_EGREP and select it if it is found.
3976   # Check for GNU $ac_path_EGREP
3977 case `"$ac_path_EGREP" --version 2>&1` in
3978 *GNU*)
3979   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3980 *)
3981   ac_count=0
3982   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
3983   while :
3984   do
3985     cat "conftest.in" "conftest.in" >"conftest.tmp"
3986     mv "conftest.tmp" "conftest.in"
3987     cp "conftest.in" "conftest.nl"
3988     echo 'EGREP' >> "conftest.nl"
3989     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3990     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3991     ac_count=`expr $ac_count + 1`
3992     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3993       # Best one so far, save it but keep looking for a better one
3994       ac_cv_path_EGREP="$ac_path_EGREP"
3995       ac_path_EGREP_max=$ac_count
3996     fi
3997     # 10*(2^10) chars as input seems more than enough
3998     test $ac_count -gt 10 && break
3999   done
4000   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4001 esac
4002
4003
4004     $ac_path_EGREP_found && break 3
4005   done
4006 done
4007
4008 done
4009 IFS=$as_save_IFS
4010
4011
4012 fi
4013
4014 EGREP="$ac_cv_path_EGREP"
4015 if test -z "$EGREP"; then
4016   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
4017 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
4018    { (exit 1); exit 1; }; }
4019 fi
4020
4021 else
4022   ac_cv_path_EGREP=$EGREP
4023 fi
4024
4025
4026    fi
4027 fi
4028 { echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
4029 echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
4030  EGREP="$ac_cv_path_EGREP"
4031
4032
4033 { echo "$as_me:$LINENO: checking for ANSI C header files" >&5
4034 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
4035 if test "${ac_cv_header_stdc+set}" = set; then
4036   echo $ECHO_N "(cached) $ECHO_C" >&6
4037 else
4038   cat >conftest.$ac_ext <<_ACEOF
4039 /* confdefs.h.  */
4040 _ACEOF
4041 cat confdefs.h >>conftest.$ac_ext
4042 cat >>conftest.$ac_ext <<_ACEOF
4043 /* end confdefs.h.  */
4044 #include <stdlib.h>
4045 #include <stdarg.h>
4046 #include <string.h>
4047 #include <float.h>
4048
4049 int
4050 main ()
4051 {
4052
4053   ;
4054   return 0;
4055 }
4056 _ACEOF
4057 rm -f conftest.$ac_objext
4058 if { (ac_try="$ac_compile"
4059 case "(($ac_try" in
4060   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4061   *) ac_try_echo=$ac_try;;
4062 esac
4063 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4064   (eval "$ac_compile") 2>conftest.er1
4065   ac_status=$?
4066   grep -v '^ *+' conftest.er1 >conftest.err
4067   rm -f conftest.er1
4068   cat conftest.err >&5
4069   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4070   (exit $ac_status); } && {
4071          test -z "$ac_c_werror_flag" ||
4072          test ! -s conftest.err
4073        } && test -s conftest.$ac_objext; then
4074   ac_cv_header_stdc=yes
4075 else
4076   echo "$as_me: failed program was:" >&5
4077 sed 's/^/| /' conftest.$ac_ext >&5
4078
4079         ac_cv_header_stdc=no
4080 fi
4081
4082 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4083
4084 if test $ac_cv_header_stdc = yes; then
4085   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4086   cat >conftest.$ac_ext <<_ACEOF
4087 /* confdefs.h.  */
4088 _ACEOF
4089 cat confdefs.h >>conftest.$ac_ext
4090 cat >>conftest.$ac_ext <<_ACEOF
4091 /* end confdefs.h.  */
4092 #include <string.h>
4093
4094 _ACEOF
4095 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4096   $EGREP "memchr" >/dev/null 2>&1; then
4097   :
4098 else
4099   ac_cv_header_stdc=no
4100 fi
4101 rm -f conftest*
4102
4103 fi
4104
4105 if test $ac_cv_header_stdc = yes; then
4106   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4107   cat >conftest.$ac_ext <<_ACEOF
4108 /* confdefs.h.  */
4109 _ACEOF
4110 cat confdefs.h >>conftest.$ac_ext
4111 cat >>conftest.$ac_ext <<_ACEOF
4112 /* end confdefs.h.  */
4113 #include <stdlib.h>
4114
4115 _ACEOF
4116 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4117   $EGREP "free" >/dev/null 2>&1; then
4118   :
4119 else
4120   ac_cv_header_stdc=no
4121 fi
4122 rm -f conftest*
4123
4124 fi
4125
4126 if test $ac_cv_header_stdc = yes; then
4127   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4128   if test "$cross_compiling" = yes; then
4129   :
4130 else
4131   cat >conftest.$ac_ext <<_ACEOF
4132 /* confdefs.h.  */
4133 _ACEOF
4134 cat confdefs.h >>conftest.$ac_ext
4135 cat >>conftest.$ac_ext <<_ACEOF
4136 /* end confdefs.h.  */
4137 #include <ctype.h>
4138 #include <stdlib.h>
4139 #if ((' ' & 0x0FF) == 0x020)
4140 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4141 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4142 #else
4143 # define ISLOWER(c) \
4144                    (('a' <= (c) && (c) <= 'i') \
4145                      || ('j' <= (c) && (c) <= 'r') \
4146                      || ('s' <= (c) && (c) <= 'z'))
4147 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4148 #endif
4149
4150 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4151 int
4152 main ()
4153 {
4154   int i;
4155   for (i = 0; i < 256; i++)
4156     if (XOR (islower (i), ISLOWER (i))
4157         || toupper (i) != TOUPPER (i))
4158       return 2;
4159   return 0;
4160 }
4161 _ACEOF
4162 rm -f conftest$ac_exeext
4163 if { (ac_try="$ac_link"
4164 case "(($ac_try" in
4165   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4166   *) ac_try_echo=$ac_try;;
4167 esac
4168 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4169   (eval "$ac_link") 2>&5
4170   ac_status=$?
4171   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4172   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4173   { (case "(($ac_try" in
4174   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4175   *) ac_try_echo=$ac_try;;
4176 esac
4177 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4178   (eval "$ac_try") 2>&5
4179   ac_status=$?
4180   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4181   (exit $ac_status); }; }; then
4182   :
4183 else
4184   echo "$as_me: program exited with status $ac_status" >&5
4185 echo "$as_me: failed program was:" >&5
4186 sed 's/^/| /' conftest.$ac_ext >&5
4187
4188 ( exit $ac_status )
4189 ac_cv_header_stdc=no
4190 fi
4191 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4192 fi
4193
4194
4195 fi
4196 fi
4197 { echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
4198 echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
4199 if test $ac_cv_header_stdc = yes; then
4200
4201 cat >>confdefs.h <<\_ACEOF
4202 #define STDC_HEADERS 1
4203 _ACEOF
4204
4205 fi
4206
4207 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4208
4209
4210
4211
4212
4213
4214
4215
4216
4217 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4218                   inttypes.h stdint.h unistd.h
4219 do
4220 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4221 { echo "$as_me:$LINENO: checking for $ac_header" >&5
4222 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
4223 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4224   echo $ECHO_N "(cached) $ECHO_C" >&6
4225 else
4226   cat >conftest.$ac_ext <<_ACEOF
4227 /* confdefs.h.  */
4228 _ACEOF
4229 cat confdefs.h >>conftest.$ac_ext
4230 cat >>conftest.$ac_ext <<_ACEOF
4231 /* end confdefs.h.  */
4232 $ac_includes_default
4233
4234 #include <$ac_header>
4235 _ACEOF
4236 rm -f conftest.$ac_objext
4237 if { (ac_try="$ac_compile"
4238 case "(($ac_try" in
4239   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4240   *) ac_try_echo=$ac_try;;
4241 esac
4242 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4243   (eval "$ac_compile") 2>conftest.er1
4244   ac_status=$?
4245   grep -v '^ *+' conftest.er1 >conftest.err
4246   rm -f conftest.er1
4247   cat conftest.err >&5
4248   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4249   (exit $ac_status); } && {
4250          test -z "$ac_c_werror_flag" ||
4251          test ! -s conftest.err
4252        } && test -s conftest.$ac_objext; then
4253   eval "$as_ac_Header=yes"
4254 else
4255   echo "$as_me: failed program was:" >&5
4256 sed 's/^/| /' conftest.$ac_ext >&5
4257
4258         eval "$as_ac_Header=no"
4259 fi
4260
4261 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4262 fi
4263 ac_res=`eval echo '${'$as_ac_Header'}'`
4264                { echo "$as_me:$LINENO: result: $ac_res" >&5
4265 echo "${ECHO_T}$ac_res" >&6; }
4266 if test `eval echo '${'$as_ac_Header'}'` = yes; then
4267   cat >>confdefs.h <<_ACEOF
4268 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4269 _ACEOF
4270
4271 fi
4272
4273 done
4274
4275
4276 { echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
4277 echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6; }
4278 if test "${ac_cv_c_bigendian+set}" = set; then
4279   echo $ECHO_N "(cached) $ECHO_C" >&6
4280 else
4281   # See if sys/param.h defines the BYTE_ORDER macro.
4282 cat >conftest.$ac_ext <<_ACEOF
4283 /* confdefs.h.  */
4284 _ACEOF
4285 cat confdefs.h >>conftest.$ac_ext
4286 cat >>conftest.$ac_ext <<_ACEOF
4287 /* end confdefs.h.  */
4288 #include <sys/types.h>
4289 #include <sys/param.h>
4290
4291 int
4292 main ()
4293 {
4294 #if  ! (defined BYTE_ORDER && defined BIG_ENDIAN && defined LITTLE_ENDIAN \
4295         && BYTE_ORDER && BIG_ENDIAN && LITTLE_ENDIAN)
4296  bogus endian macros
4297 #endif
4298
4299   ;
4300   return 0;
4301 }
4302 _ACEOF
4303 rm -f conftest.$ac_objext
4304 if { (ac_try="$ac_compile"
4305 case "(($ac_try" in
4306   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4307   *) ac_try_echo=$ac_try;;
4308 esac
4309 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4310   (eval "$ac_compile") 2>conftest.er1
4311   ac_status=$?
4312   grep -v '^ *+' conftest.er1 >conftest.err
4313   rm -f conftest.er1
4314   cat conftest.err >&5
4315   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4316   (exit $ac_status); } && {
4317          test -z "$ac_c_werror_flag" ||
4318          test ! -s conftest.err
4319        } && test -s conftest.$ac_objext; then
4320   # It does; now see whether it defined to BIG_ENDIAN or not.
4321 cat >conftest.$ac_ext <<_ACEOF
4322 /* confdefs.h.  */
4323 _ACEOF
4324 cat confdefs.h >>conftest.$ac_ext
4325 cat >>conftest.$ac_ext <<_ACEOF
4326 /* end confdefs.h.  */
4327 #include <sys/types.h>
4328 #include <sys/param.h>
4329
4330 int
4331 main ()
4332 {
4333 #if BYTE_ORDER != BIG_ENDIAN
4334  not big endian
4335 #endif
4336
4337   ;
4338   return 0;
4339 }
4340 _ACEOF
4341 rm -f conftest.$ac_objext
4342 if { (ac_try="$ac_compile"
4343 case "(($ac_try" in
4344   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4345   *) ac_try_echo=$ac_try;;
4346 esac
4347 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4348   (eval "$ac_compile") 2>conftest.er1
4349   ac_status=$?
4350   grep -v '^ *+' conftest.er1 >conftest.err
4351   rm -f conftest.er1
4352   cat conftest.err >&5
4353   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4354   (exit $ac_status); } && {
4355          test -z "$ac_c_werror_flag" ||
4356          test ! -s conftest.err
4357        } && test -s conftest.$ac_objext; then
4358   ac_cv_c_bigendian=yes
4359 else
4360   echo "$as_me: failed program was:" >&5
4361 sed 's/^/| /' conftest.$ac_ext >&5
4362
4363         ac_cv_c_bigendian=no
4364 fi
4365
4366 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4367 else
4368   echo "$as_me: failed program was:" >&5
4369 sed 's/^/| /' conftest.$ac_ext >&5
4370
4371         # It does not; compile a test program.
4372 if test "$cross_compiling" = yes; then
4373   # try to guess the endianness by grepping values into an object file
4374   ac_cv_c_bigendian=unknown
4375   cat >conftest.$ac_ext <<_ACEOF
4376 /* confdefs.h.  */
4377 _ACEOF
4378 cat confdefs.h >>conftest.$ac_ext
4379 cat >>conftest.$ac_ext <<_ACEOF
4380 /* end confdefs.h.  */
4381 short int ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
4382 short int ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
4383 void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; }
4384 short int ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
4385 short int ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
4386 void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; }
4387 int
4388 main ()
4389 {
4390  _ascii (); _ebcdic ();
4391   ;
4392   return 0;
4393 }
4394 _ACEOF
4395 rm -f conftest.$ac_objext
4396 if { (ac_try="$ac_compile"
4397 case "(($ac_try" in
4398   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4399   *) ac_try_echo=$ac_try;;
4400 esac
4401 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4402   (eval "$ac_compile") 2>conftest.er1
4403   ac_status=$?
4404   grep -v '^ *+' conftest.er1 >conftest.err
4405   rm -f conftest.er1
4406   cat conftest.err >&5
4407   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4408   (exit $ac_status); } && {
4409          test -z "$ac_c_werror_flag" ||
4410          test ! -s conftest.err
4411        } && test -s conftest.$ac_objext; then
4412   if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then
4413   ac_cv_c_bigendian=yes
4414 fi
4415 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
4416   if test "$ac_cv_c_bigendian" = unknown; then
4417     ac_cv_c_bigendian=no
4418   else
4419     # finding both strings is unlikely to happen, but who knows?
4420     ac_cv_c_bigendian=unknown
4421   fi
4422 fi
4423 else
4424   echo "$as_me: failed program was:" >&5
4425 sed 's/^/| /' conftest.$ac_ext >&5
4426
4427
4428 fi
4429
4430 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4431 else
4432   cat >conftest.$ac_ext <<_ACEOF
4433 /* confdefs.h.  */
4434 _ACEOF
4435 cat confdefs.h >>conftest.$ac_ext
4436 cat >>conftest.$ac_ext <<_ACEOF
4437 /* end confdefs.h.  */
4438 $ac_includes_default
4439 int
4440 main ()
4441 {
4442
4443   /* Are we little or big endian?  From Harbison&Steele.  */
4444   union
4445   {
4446     long int l;
4447     char c[sizeof (long int)];
4448   } u;
4449   u.l = 1;
4450   return u.c[sizeof (long int) - 1] == 1;
4451
4452   ;
4453   return 0;
4454 }
4455 _ACEOF
4456 rm -f conftest$ac_exeext
4457 if { (ac_try="$ac_link"
4458 case "(($ac_try" in
4459   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4460   *) ac_try_echo=$ac_try;;
4461 esac
4462 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4463   (eval "$ac_link") 2>&5
4464   ac_status=$?
4465   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4466   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4467   { (case "(($ac_try" in
4468   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4469   *) ac_try_echo=$ac_try;;
4470 esac
4471 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4472   (eval "$ac_try") 2>&5
4473   ac_status=$?
4474   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4475   (exit $ac_status); }; }; then
4476   ac_cv_c_bigendian=no
4477 else
4478   echo "$as_me: program exited with status $ac_status" >&5
4479 echo "$as_me: failed program was:" >&5
4480 sed 's/^/| /' conftest.$ac_ext >&5
4481
4482 ( exit $ac_status )
4483 ac_cv_c_bigendian=yes
4484 fi
4485 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4486 fi
4487
4488
4489 fi
4490
4491 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4492 fi
4493 { echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
4494 echo "${ECHO_T}$ac_cv_c_bigendian" >&6; }
4495 case $ac_cv_c_bigendian in
4496   yes)
4497
4498 cat >>confdefs.h <<\_ACEOF
4499 #define WORDS_BIGENDIAN 1
4500 _ACEOF
4501  ;;
4502   no)
4503      ;;
4504   *)
4505     { { echo "$as_me:$LINENO: error: unknown endianness
4506 presetting ac_cv_c_bigendian=no (or yes) will help" >&5
4507 echo "$as_me: error: unknown endianness
4508 presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
4509    { (exit 1); exit 1; }; } ;;
4510 esac
4511
4512 { echo "$as_me:$LINENO: checking for void *" >&5
4513 echo $ECHO_N "checking for void *... $ECHO_C" >&6; }
4514 if test "${ac_cv_type_void_p+set}" = set; then
4515   echo $ECHO_N "(cached) $ECHO_C" >&6
4516 else
4517   cat >conftest.$ac_ext <<_ACEOF
4518 /* confdefs.h.  */
4519 _ACEOF
4520 cat confdefs.h >>conftest.$ac_ext
4521 cat >>conftest.$ac_ext <<_ACEOF
4522 /* end confdefs.h.  */
4523 $ac_includes_default
4524 typedef void * ac__type_new_;
4525 int
4526 main ()
4527 {
4528 if ((ac__type_new_ *) 0)
4529   return 0;
4530 if (sizeof (ac__type_new_))
4531   return 0;
4532   ;
4533   return 0;
4534 }
4535 _ACEOF
4536 rm -f conftest.$ac_objext
4537 if { (ac_try="$ac_compile"
4538 case "(($ac_try" in
4539   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4540   *) ac_try_echo=$ac_try;;
4541 esac
4542 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4543   (eval "$ac_compile") 2>conftest.er1
4544   ac_status=$?
4545   grep -v '^ *+' conftest.er1 >conftest.err
4546   rm -f conftest.er1
4547   cat conftest.err >&5
4548   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4549   (exit $ac_status); } && {
4550          test -z "$ac_c_werror_flag" ||
4551          test ! -s conftest.err
4552        } && test -s conftest.$ac_objext; then
4553   ac_cv_type_void_p=yes
4554 else
4555   echo "$as_me: failed program was:" >&5
4556 sed 's/^/| /' conftest.$ac_ext >&5
4557
4558         ac_cv_type_void_p=no
4559 fi
4560
4561 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4562 fi
4563 { echo "$as_me:$LINENO: result: $ac_cv_type_void_p" >&5
4564 echo "${ECHO_T}$ac_cv_type_void_p" >&6; }
4565
4566 # The cast to long int works around a bug in the HP C Compiler
4567 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4568 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4569 # This bug is HP SR number 8606223364.
4570 { echo "$as_me:$LINENO: checking size of void *" >&5
4571 echo $ECHO_N "checking size of void *... $ECHO_C" >&6; }
4572 if test "${ac_cv_sizeof_void_p+set}" = set; then
4573   echo $ECHO_N "(cached) $ECHO_C" >&6
4574 else
4575   if test "$cross_compiling" = yes; then
4576   # Depending upon the size, compute the lo and hi bounds.
4577 cat >conftest.$ac_ext <<_ACEOF
4578 /* confdefs.h.  */
4579 _ACEOF
4580 cat confdefs.h >>conftest.$ac_ext
4581 cat >>conftest.$ac_ext <<_ACEOF
4582 /* end confdefs.h.  */
4583 $ac_includes_default
4584    typedef void * ac__type_sizeof_;
4585 int
4586 main ()
4587 {
4588 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)];
4589 test_array [0] = 0
4590
4591   ;
4592   return 0;
4593 }
4594 _ACEOF
4595 rm -f conftest.$ac_objext
4596 if { (ac_try="$ac_compile"
4597 case "(($ac_try" in
4598   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4599   *) ac_try_echo=$ac_try;;
4600 esac
4601 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4602   (eval "$ac_compile") 2>conftest.er1
4603   ac_status=$?
4604   grep -v '^ *+' conftest.er1 >conftest.err
4605   rm -f conftest.er1
4606   cat conftest.err >&5
4607   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4608   (exit $ac_status); } && {
4609          test -z "$ac_c_werror_flag" ||
4610          test ! -s conftest.err
4611        } && test -s conftest.$ac_objext; then
4612   ac_lo=0 ac_mid=0
4613   while :; do
4614     cat >conftest.$ac_ext <<_ACEOF
4615 /* confdefs.h.  */
4616 _ACEOF
4617 cat confdefs.h >>conftest.$ac_ext
4618 cat >>conftest.$ac_ext <<_ACEOF
4619 /* end confdefs.h.  */
4620 $ac_includes_default
4621    typedef void * ac__type_sizeof_;
4622 int
4623 main ()
4624 {
4625 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
4626 test_array [0] = 0
4627
4628   ;
4629   return 0;
4630 }
4631 _ACEOF
4632 rm -f conftest.$ac_objext
4633 if { (ac_try="$ac_compile"
4634 case "(($ac_try" in
4635   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4636   *) ac_try_echo=$ac_try;;
4637 esac
4638 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4639   (eval "$ac_compile") 2>conftest.er1
4640   ac_status=$?
4641   grep -v '^ *+' conftest.er1 >conftest.err
4642   rm -f conftest.er1
4643   cat conftest.err >&5
4644   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4645   (exit $ac_status); } && {
4646          test -z "$ac_c_werror_flag" ||
4647          test ! -s conftest.err
4648        } && test -s conftest.$ac_objext; then
4649   ac_hi=$ac_mid; break
4650 else
4651   echo "$as_me: failed program was:" >&5
4652 sed 's/^/| /' conftest.$ac_ext >&5
4653
4654         ac_lo=`expr $ac_mid + 1`
4655                         if test $ac_lo -le $ac_mid; then
4656                           ac_lo= ac_hi=
4657                           break
4658                         fi
4659                         ac_mid=`expr 2 '*' $ac_mid + 1`
4660 fi
4661
4662 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4663   done
4664 else
4665   echo "$as_me: failed program was:" >&5
4666 sed 's/^/| /' conftest.$ac_ext >&5
4667
4668         cat >conftest.$ac_ext <<_ACEOF
4669 /* confdefs.h.  */
4670 _ACEOF
4671 cat confdefs.h >>conftest.$ac_ext
4672 cat >>conftest.$ac_ext <<_ACEOF
4673 /* end confdefs.h.  */
4674 $ac_includes_default
4675    typedef void * ac__type_sizeof_;
4676 int
4677 main ()
4678 {
4679 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)];
4680 test_array [0] = 0
4681
4682   ;
4683   return 0;
4684 }
4685 _ACEOF
4686 rm -f conftest.$ac_objext
4687 if { (ac_try="$ac_compile"
4688 case "(($ac_try" in
4689   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4690   *) ac_try_echo=$ac_try;;
4691 esac
4692 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4693   (eval "$ac_compile") 2>conftest.er1
4694   ac_status=$?
4695   grep -v '^ *+' conftest.er1 >conftest.err
4696   rm -f conftest.er1
4697   cat conftest.err >&5
4698   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4699   (exit $ac_status); } && {
4700          test -z "$ac_c_werror_flag" ||
4701          test ! -s conftest.err
4702        } && test -s conftest.$ac_objext; then
4703   ac_hi=-1 ac_mid=-1
4704   while :; do
4705     cat >conftest.$ac_ext <<_ACEOF
4706 /* confdefs.h.  */
4707 _ACEOF
4708 cat confdefs.h >>conftest.$ac_ext
4709 cat >>conftest.$ac_ext <<_ACEOF
4710 /* end confdefs.h.  */
4711 $ac_includes_default
4712    typedef void * ac__type_sizeof_;
4713 int
4714 main ()
4715 {
4716 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)];
4717 test_array [0] = 0
4718
4719   ;
4720   return 0;
4721 }
4722 _ACEOF
4723 rm -f conftest.$ac_objext
4724 if { (ac_try="$ac_compile"
4725 case "(($ac_try" in
4726   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4727   *) ac_try_echo=$ac_try;;
4728 esac
4729 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4730   (eval "$ac_compile") 2>conftest.er1
4731   ac_status=$?
4732   grep -v '^ *+' conftest.er1 >conftest.err
4733   rm -f conftest.er1
4734   cat conftest.err >&5
4735   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4736   (exit $ac_status); } && {
4737          test -z "$ac_c_werror_flag" ||
4738          test ! -s conftest.err
4739        } && test -s conftest.$ac_objext; then
4740   ac_lo=$ac_mid; break
4741 else
4742   echo "$as_me: failed program was:" >&5
4743 sed 's/^/| /' conftest.$ac_ext >&5
4744
4745         ac_hi=`expr '(' $ac_mid ')' - 1`
4746                         if test $ac_mid -le $ac_hi; then
4747                           ac_lo= ac_hi=
4748                           break
4749                         fi
4750                         ac_mid=`expr 2 '*' $ac_mid`
4751 fi
4752
4753 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4754   done
4755 else
4756   echo "$as_me: failed program was:" >&5
4757 sed 's/^/| /' conftest.$ac_ext >&5
4758
4759         ac_lo= ac_hi=
4760 fi
4761
4762 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4763 fi
4764
4765 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4766 # Binary search between lo and hi bounds.
4767 while test "x$ac_lo" != "x$ac_hi"; do
4768   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
4769   cat >conftest.$ac_ext <<_ACEOF
4770 /* confdefs.h.  */
4771 _ACEOF
4772 cat confdefs.h >>conftest.$ac_ext
4773 cat >>conftest.$ac_ext <<_ACEOF
4774 /* end confdefs.h.  */
4775 $ac_includes_default
4776    typedef void * ac__type_sizeof_;
4777 int
4778 main ()
4779 {
4780 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
4781 test_array [0] = 0
4782
4783   ;
4784   return 0;
4785 }
4786 _ACEOF
4787 rm -f conftest.$ac_objext
4788 if { (ac_try="$ac_compile"
4789 case "(($ac_try" in
4790   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4791   *) ac_try_echo=$ac_try;;
4792 esac
4793 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4794   (eval "$ac_compile") 2>conftest.er1
4795   ac_status=$?
4796   grep -v '^ *+' conftest.er1 >conftest.err
4797   rm -f conftest.er1
4798   cat conftest.err >&5
4799   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4800   (exit $ac_status); } && {
4801          test -z "$ac_c_werror_flag" ||
4802          test ! -s conftest.err
4803        } && test -s conftest.$ac_objext; then
4804   ac_hi=$ac_mid
4805 else
4806   echo "$as_me: failed program was:" >&5
4807 sed 's/^/| /' conftest.$ac_ext >&5
4808
4809         ac_lo=`expr '(' $ac_mid ')' + 1`
4810 fi
4811
4812 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4813 done
4814 case $ac_lo in
4815 ?*) ac_cv_sizeof_void_p=$ac_lo;;
4816 '') if test "$ac_cv_type_void_p" = yes; then
4817      { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *)
4818 See \`config.log' for more details." >&5
4819 echo "$as_me: error: cannot compute sizeof (void *)
4820 See \`config.log' for more details." >&2;}
4821    { (exit 77); exit 77; }; }
4822    else
4823      ac_cv_sizeof_void_p=0
4824    fi ;;
4825 esac
4826 else
4827   cat >conftest.$ac_ext <<_ACEOF
4828 /* confdefs.h.  */
4829 _ACEOF
4830 cat confdefs.h >>conftest.$ac_ext
4831 cat >>conftest.$ac_ext <<_ACEOF
4832 /* end confdefs.h.  */
4833 $ac_includes_default
4834    typedef void * ac__type_sizeof_;
4835 static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); }
4836 static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); }
4837 #include <stdio.h>
4838 #include <stdlib.h>
4839 int
4840 main ()
4841 {
4842
4843   FILE *f = fopen ("conftest.val", "w");
4844   if (! f)
4845     return 1;
4846   if (((long int) (sizeof (ac__type_sizeof_))) < 0)
4847     {
4848       long int i = longval ();
4849       if (i != ((long int) (sizeof (ac__type_sizeof_))))
4850         return 1;
4851       fprintf (f, "%ld\n", i);
4852     }
4853   else
4854     {
4855       unsigned long int i = ulongval ();
4856       if (i != ((long int) (sizeof (ac__type_sizeof_))))
4857         return 1;
4858       fprintf (f, "%lu\n", i);
4859     }
4860   return ferror (f) || fclose (f) != 0;
4861
4862   ;
4863   return 0;
4864 }
4865 _ACEOF
4866 rm -f conftest$ac_exeext
4867 if { (ac_try="$ac_link"
4868 case "(($ac_try" in
4869   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4870   *) ac_try_echo=$ac_try;;
4871 esac
4872 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4873   (eval "$ac_link") 2>&5
4874   ac_status=$?
4875   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4876   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4877   { (case "(($ac_try" in
4878   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4879   *) ac_try_echo=$ac_try;;
4880 esac
4881 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4882   (eval "$ac_try") 2>&5
4883   ac_status=$?
4884   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4885   (exit $ac_status); }; }; then
4886   ac_cv_sizeof_void_p=`cat conftest.val`
4887 else
4888   echo "$as_me: program exited with status $ac_status" >&5
4889 echo "$as_me: failed program was:" >&5
4890 sed 's/^/| /' conftest.$ac_ext >&5
4891
4892 ( exit $ac_status )
4893 if test "$ac_cv_type_void_p" = yes; then
4894      { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *)
4895 See \`config.log' for more details." >&5
4896 echo "$as_me: error: cannot compute sizeof (void *)
4897 See \`config.log' for more details." >&2;}
4898    { (exit 77); exit 77; }; }
4899    else
4900      ac_cv_sizeof_void_p=0
4901    fi
4902 fi
4903 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4904 fi
4905 rm -f conftest.val
4906 fi
4907 { echo "$as_me:$LINENO: result: $ac_cv_sizeof_void_p" >&5
4908 echo "${ECHO_T}$ac_cv_sizeof_void_p" >&6; }
4909
4910
4911
4912 cat >>confdefs.h <<_ACEOF
4913 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
4914 _ACEOF
4915
4916
4917 { echo "$as_me:$LINENO: checking for long" >&5
4918 echo $ECHO_N "checking for long... $ECHO_C" >&6; }
4919 if test "${ac_cv_type_long+set}" = set; then
4920   echo $ECHO_N "(cached) $ECHO_C" >&6
4921 else
4922   cat >conftest.$ac_ext <<_ACEOF
4923 /* confdefs.h.  */
4924 _ACEOF
4925 cat confdefs.h >>conftest.$ac_ext
4926 cat >>conftest.$ac_ext <<_ACEOF
4927 /* end confdefs.h.  */
4928 $ac_includes_default
4929 typedef long ac__type_new_;
4930 int
4931 main ()
4932 {
4933 if ((ac__type_new_ *) 0)
4934   return 0;
4935 if (sizeof (ac__type_new_))
4936   return 0;
4937   ;
4938   return 0;
4939 }
4940 _ACEOF
4941 rm -f conftest.$ac_objext
4942 if { (ac_try="$ac_compile"
4943 case "(($ac_try" in
4944   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4945   *) ac_try_echo=$ac_try;;
4946 esac
4947 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4948   (eval "$ac_compile") 2>conftest.er1
4949   ac_status=$?
4950   grep -v '^ *+' conftest.er1 >conftest.err
4951   rm -f conftest.er1
4952   cat conftest.err >&5
4953   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4954   (exit $ac_status); } && {
4955          test -z "$ac_c_werror_flag" ||
4956          test ! -s conftest.err
4957        } && test -s conftest.$ac_objext; then
4958   ac_cv_type_long=yes
4959 else
4960   echo "$as_me: failed program was:" >&5
4961 sed 's/^/| /' conftest.$ac_ext >&5
4962
4963         ac_cv_type_long=no
4964 fi
4965
4966 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4967 fi
4968 { echo "$as_me:$LINENO: result: $ac_cv_type_long" >&5
4969 echo "${ECHO_T}$ac_cv_type_long" >&6; }
4970
4971 # The cast to long int works around a bug in the HP C Compiler
4972 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4973 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4974 # This bug is HP SR number 8606223364.
4975 { echo "$as_me:$LINENO: checking size of long" >&5
4976 echo $ECHO_N "checking size of long... $ECHO_C" >&6; }
4977 if test "${ac_cv_sizeof_long+set}" = set; then
4978   echo $ECHO_N "(cached) $ECHO_C" >&6
4979 else
4980   if test "$cross_compiling" = yes; then
4981   # Depending upon the size, compute the lo and hi bounds.
4982 cat >conftest.$ac_ext <<_ACEOF
4983 /* confdefs.h.  */
4984 _ACEOF
4985 cat confdefs.h >>conftest.$ac_ext
4986 cat >>conftest.$ac_ext <<_ACEOF
4987 /* end confdefs.h.  */
4988 $ac_includes_default
4989    typedef long ac__type_sizeof_;
4990 int
4991 main ()
4992 {
4993 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)];
4994 test_array [0] = 0
4995
4996   ;
4997   return 0;
4998 }
4999 _ACEOF
5000 rm -f conftest.$ac_objext
5001 if { (ac_try="$ac_compile"
5002 case "(($ac_try" in
5003   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5004   *) ac_try_echo=$ac_try;;
5005 esac
5006 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5007   (eval "$ac_compile") 2>conftest.er1
5008   ac_status=$?
5009   grep -v '^ *+' conftest.er1 >conftest.err
5010   rm -f conftest.er1
5011   cat conftest.err >&5
5012   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5013   (exit $ac_status); } && {
5014          test -z "$ac_c_werror_flag" ||
5015          test ! -s conftest.err
5016        } && test -s conftest.$ac_objext; then
5017   ac_lo=0 ac_mid=0
5018   while :; do
5019     cat >conftest.$ac_ext <<_ACEOF
5020 /* confdefs.h.  */
5021 _ACEOF
5022 cat confdefs.h >>conftest.$ac_ext
5023 cat >>conftest.$ac_ext <<_ACEOF
5024 /* end confdefs.h.  */
5025 $ac_includes_default
5026    typedef long ac__type_sizeof_;
5027 int
5028 main ()
5029 {
5030 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
5031 test_array [0] = 0
5032
5033   ;
5034   return 0;
5035 }
5036 _ACEOF
5037 rm -f conftest.$ac_objext
5038 if { (ac_try="$ac_compile"
5039 case "(($ac_try" in
5040   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5041   *) ac_try_echo=$ac_try;;
5042 esac
5043 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5044   (eval "$ac_compile") 2>conftest.er1
5045   ac_status=$?
5046   grep -v '^ *+' conftest.er1 >conftest.err
5047   rm -f conftest.er1
5048   cat conftest.err >&5
5049   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5050   (exit $ac_status); } && {
5051          test -z "$ac_c_werror_flag" ||
5052          test ! -s conftest.err
5053        } && test -s conftest.$ac_objext; then
5054   ac_hi=$ac_mid; break
5055 else
5056   echo "$as_me: failed program was:" >&5
5057 sed 's/^/| /' conftest.$ac_ext >&5
5058
5059         ac_lo=`expr $ac_mid + 1`
5060                         if test $ac_lo -le $ac_mid; then
5061                           ac_lo= ac_hi=
5062                           break
5063                         fi
5064                         ac_mid=`expr 2 '*' $ac_mid + 1`
5065 fi
5066
5067 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5068   done
5069 else
5070   echo "$as_me: failed program was:" >&5
5071 sed 's/^/| /' conftest.$ac_ext >&5
5072
5073         cat >conftest.$ac_ext <<_ACEOF
5074 /* confdefs.h.  */
5075 _ACEOF
5076 cat confdefs.h >>conftest.$ac_ext
5077 cat >>conftest.$ac_ext <<_ACEOF
5078 /* end confdefs.h.  */
5079 $ac_includes_default
5080    typedef long ac__type_sizeof_;
5081 int
5082 main ()
5083 {
5084 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)];
5085 test_array [0] = 0
5086
5087   ;
5088   return 0;
5089 }
5090 _ACEOF
5091 rm -f conftest.$ac_objext
5092 if { (ac_try="$ac_compile"
5093 case "(($ac_try" in
5094   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5095   *) ac_try_echo=$ac_try;;
5096 esac
5097 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5098   (eval "$ac_compile") 2>conftest.er1
5099   ac_status=$?
5100   grep -v '^ *+' conftest.er1 >conftest.err
5101   rm -f conftest.er1
5102   cat conftest.err >&5
5103   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5104   (exit $ac_status); } && {
5105          test -z "$ac_c_werror_flag" ||
5106          test ! -s conftest.err
5107        } && test -s conftest.$ac_objext; then
5108   ac_hi=-1 ac_mid=-1
5109   while :; do
5110     cat >conftest.$ac_ext <<_ACEOF
5111 /* confdefs.h.  */
5112 _ACEOF
5113 cat confdefs.h >>conftest.$ac_ext
5114 cat >>conftest.$ac_ext <<_ACEOF
5115 /* end confdefs.h.  */
5116 $ac_includes_default
5117    typedef long ac__type_sizeof_;
5118 int
5119 main ()
5120 {
5121 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)];
5122 test_array [0] = 0
5123
5124   ;
5125   return 0;
5126 }
5127 _ACEOF
5128 rm -f conftest.$ac_objext
5129 if { (ac_try="$ac_compile"
5130 case "(($ac_try" in
5131   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5132   *) ac_try_echo=$ac_try;;
5133 esac
5134 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5135   (eval "$ac_compile") 2>conftest.er1
5136   ac_status=$?
5137   grep -v '^ *+' conftest.er1 >conftest.err
5138   rm -f conftest.er1
5139   cat conftest.err >&5
5140   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5141   (exit $ac_status); } && {
5142          test -z "$ac_c_werror_flag" ||
5143          test ! -s conftest.err
5144        } && test -s conftest.$ac_objext; then
5145   ac_lo=$ac_mid; break
5146 else
5147   echo "$as_me: failed program was:" >&5
5148 sed 's/^/| /' conftest.$ac_ext >&5
5149
5150         ac_hi=`expr '(' $ac_mid ')' - 1`
5151                         if test $ac_mid -le $ac_hi; then
5152                           ac_lo= ac_hi=
5153                           break
5154                         fi
5155                         ac_mid=`expr 2 '*' $ac_mid`
5156 fi
5157
5158 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5159   done
5160 else
5161   echo "$as_me: failed program was:" >&5
5162 sed 's/^/| /' conftest.$ac_ext >&5
5163
5164         ac_lo= ac_hi=
5165 fi
5166
5167 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5168 fi
5169
5170 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5171 # Binary search between lo and hi bounds.
5172 while test "x$ac_lo" != "x$ac_hi"; do
5173   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5174   cat >conftest.$ac_ext <<_ACEOF
5175 /* confdefs.h.  */
5176 _ACEOF
5177 cat confdefs.h >>conftest.$ac_ext
5178 cat >>conftest.$ac_ext <<_ACEOF
5179 /* end confdefs.h.  */
5180 $ac_includes_default
5181    typedef long ac__type_sizeof_;
5182 int
5183 main ()
5184 {
5185 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
5186 test_array [0] = 0
5187
5188   ;
5189   return 0;
5190 }
5191 _ACEOF
5192 rm -f conftest.$ac_objext
5193 if { (ac_try="$ac_compile"
5194 case "(($ac_try" in
5195   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5196   *) ac_try_echo=$ac_try;;
5197 esac
5198 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5199   (eval "$ac_compile") 2>conftest.er1
5200   ac_status=$?
5201   grep -v '^ *+' conftest.er1 >conftest.err
5202   rm -f conftest.er1
5203   cat conftest.err >&5
5204   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5205   (exit $ac_status); } && {
5206          test -z "$ac_c_werror_flag" ||
5207          test ! -s conftest.err
5208        } && test -s conftest.$ac_objext; then
5209   ac_hi=$ac_mid
5210 else
5211   echo "$as_me: failed program was:" >&5
5212 sed 's/^/| /' conftest.$ac_ext >&5
5213
5214         ac_lo=`expr '(' $ac_mid ')' + 1`
5215 fi
5216
5217 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5218 done
5219 case $ac_lo in
5220 ?*) ac_cv_sizeof_long=$ac_lo;;
5221 '') if test "$ac_cv_type_long" = yes; then
5222      { { echo "$as_me:$LINENO: error: cannot compute sizeof (long)
5223 See \`config.log' for more details." >&5
5224 echo "$as_me: error: cannot compute sizeof (long)
5225 See \`config.log' for more details." >&2;}
5226    { (exit 77); exit 77; }; }
5227    else
5228      ac_cv_sizeof_long=0
5229    fi ;;
5230 esac
5231 else
5232   cat >conftest.$ac_ext <<_ACEOF
5233 /* confdefs.h.  */
5234 _ACEOF
5235 cat confdefs.h >>conftest.$ac_ext
5236 cat >>conftest.$ac_ext <<_ACEOF
5237 /* end confdefs.h.  */
5238 $ac_includes_default
5239    typedef long ac__type_sizeof_;
5240 static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); }
5241 static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); }
5242 #include <stdio.h>
5243 #include <stdlib.h>
5244 int
5245 main ()
5246 {
5247
5248   FILE *f = fopen ("conftest.val", "w");
5249   if (! f)
5250     return 1;
5251   if (((long int) (sizeof (ac__type_sizeof_))) < 0)
5252     {
5253       long int i = longval ();
5254       if (i != ((long int) (sizeof (ac__type_sizeof_))))
5255         return 1;
5256       fprintf (f, "%ld\n", i);
5257     }
5258   else
5259     {
5260       unsigned long int i = ulongval ();
5261       if (i != ((long int) (sizeof (ac__type_sizeof_))))
5262         return 1;
5263       fprintf (f, "%lu\n", i);
5264     }
5265   return ferror (f) || fclose (f) != 0;
5266
5267   ;
5268   return 0;
5269 }
5270 _ACEOF
5271 rm -f conftest$ac_exeext
5272 if { (ac_try="$ac_link"
5273 case "(($ac_try" in
5274   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5275   *) ac_try_echo=$ac_try;;
5276 esac
5277 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5278   (eval "$ac_link") 2>&5
5279   ac_status=$?
5280   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5281   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5282   { (case "(($ac_try" in
5283   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5284   *) ac_try_echo=$ac_try;;
5285 esac
5286 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5287   (eval "$ac_try") 2>&5
5288   ac_status=$?
5289   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5290   (exit $ac_status); }; }; then
5291   ac_cv_sizeof_long=`cat conftest.val`
5292 else
5293   echo "$as_me: program exited with status $ac_status" >&5
5294 echo "$as_me: failed program was:" >&5
5295 sed 's/^/| /' conftest.$ac_ext >&5
5296
5297 ( exit $ac_status )
5298 if test "$ac_cv_type_long" = yes; then
5299      { { echo "$as_me:$LINENO: error: cannot compute sizeof (long)
5300 See \`config.log' for more details." >&5
5301 echo "$as_me: error: cannot compute sizeof (long)
5302 See \`config.log' for more details." >&2;}
5303    { (exit 77); exit 77; }; }
5304    else
5305      ac_cv_sizeof_long=0
5306    fi
5307 fi
5308 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5309 fi
5310 rm -f conftest.val
5311 fi
5312 { echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5
5313 echo "${ECHO_T}$ac_cv_sizeof_long" >&6; }
5314
5315
5316
5317 cat >>confdefs.h <<_ACEOF
5318 #define SIZEOF_LONG $ac_cv_sizeof_long
5319 _ACEOF
5320
5321
5322
5323 if test "x$host_m32" = x1; then
5324   # Force 32-bit mode.
5325   CFLAGS="$CFLAGS -m32"
5326   LDFLAGS="$LDFLAGS -m32"
5327 fi
5328
5329 # Check LZO when compiling for the i386-pc.
5330 if test "$target_cpu"-"$platform" = i386-pc; then
5331   # Check whether --enable-lzo was given.
5332 if test "${enable_lzo+set}" = set; then
5333   enableval=$enable_lzo;
5334 fi
5335
5336   if [ x"$enable_lzo" = xyes ]; then
5337     # There are three possibilities. LZO version 2 installed with the name
5338     # liblzo2, with the name liblzo, and LZO version 1.
5339
5340 cat >>confdefs.h <<\_ACEOF
5341 #define ENABLE_LZO 1
5342 _ACEOF
5343
5344     { echo "$as_me:$LINENO: checking for __lzo_init_v2 in -llzo2" >&5
5345 echo $ECHO_N "checking for __lzo_init_v2 in -llzo2... $ECHO_C" >&6; }
5346 if test "${ac_cv_lib_lzo2___lzo_init_v2+set}" = set; then
5347   echo $ECHO_N "(cached) $ECHO_C" >&6
5348 else
5349   ac_check_lib_save_LIBS=$LIBS
5350 LIBS="-llzo2  $LIBS"
5351 cat >conftest.$ac_ext <<_ACEOF
5352 /* confdefs.h.  */
5353 _ACEOF
5354 cat confdefs.h >>conftest.$ac_ext
5355 cat >>conftest.$ac_ext <<_ACEOF
5356 /* end confdefs.h.  */
5357
5358 /* Override any GCC internal prototype to avoid an error.
5359    Use char because int might match the return type of a GCC
5360    builtin and then its argument prototype would still apply.  */
5361 #ifdef __cplusplus
5362 extern "C"
5363 #endif
5364 char __lzo_init_v2 ();
5365 int
5366 main ()
5367 {
5368 return __lzo_init_v2 ();
5369   ;
5370   return 0;
5371 }
5372 _ACEOF
5373 rm -f conftest.$ac_objext conftest$ac_exeext
5374 if { (ac_try="$ac_link"
5375 case "(($ac_try" in
5376   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5377   *) ac_try_echo=$ac_try;;
5378 esac
5379 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5380   (eval "$ac_link") 2>conftest.er1
5381   ac_status=$?
5382   grep -v '^ *+' conftest.er1 >conftest.err
5383   rm -f conftest.er1
5384   cat conftest.err >&5
5385   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5386   (exit $ac_status); } && {
5387          test -z "$ac_c_werror_flag" ||
5388          test ! -s conftest.err
5389        } && test -s conftest$ac_exeext &&
5390        $as_test_x conftest$ac_exeext; then
5391   ac_cv_lib_lzo2___lzo_init_v2=yes
5392 else
5393   echo "$as_me: failed program was:" >&5
5394 sed 's/^/| /' conftest.$ac_ext >&5
5395
5396         ac_cv_lib_lzo2___lzo_init_v2=no
5397 fi
5398
5399 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5400       conftest$ac_exeext conftest.$ac_ext
5401 LIBS=$ac_check_lib_save_LIBS
5402 fi
5403 { echo "$as_me:$LINENO: result: $ac_cv_lib_lzo2___lzo_init_v2" >&5
5404 echo "${ECHO_T}$ac_cv_lib_lzo2___lzo_init_v2" >&6; }
5405 if test $ac_cv_lib_lzo2___lzo_init_v2 = yes; then
5406   LIBLZO="-llzo2"
5407 else
5408   { echo "$as_me:$LINENO: checking for __lzo_init_v2 in -llzo" >&5
5409 echo $ECHO_N "checking for __lzo_init_v2 in -llzo... $ECHO_C" >&6; }
5410 if test "${ac_cv_lib_lzo___lzo_init_v2+set}" = set; then
5411   echo $ECHO_N "(cached) $ECHO_C" >&6
5412 else
5413   ac_check_lib_save_LIBS=$LIBS
5414 LIBS="-llzo  $LIBS"
5415 cat >conftest.$ac_ext <<_ACEOF
5416 /* confdefs.h.  */
5417 _ACEOF
5418 cat confdefs.h >>conftest.$ac_ext
5419 cat >>conftest.$ac_ext <<_ACEOF
5420 /* end confdefs.h.  */
5421
5422 /* Override any GCC internal prototype to avoid an error.
5423    Use char because int might match the return type of a GCC
5424    builtin and then its argument prototype would still apply.  */
5425 #ifdef __cplusplus
5426 extern "C"
5427 #endif
5428 char __lzo_init_v2 ();
5429 int
5430 main ()
5431 {
5432 return __lzo_init_v2 ();
5433   ;
5434   return 0;
5435 }
5436 _ACEOF
5437 rm -f conftest.$ac_objext conftest$ac_exeext
5438 if { (ac_try="$ac_link"
5439 case "(($ac_try" in
5440   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5441   *) ac_try_echo=$ac_try;;
5442 esac
5443 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5444   (eval "$ac_link") 2>conftest.er1
5445   ac_status=$?
5446   grep -v '^ *+' conftest.er1 >conftest.err
5447   rm -f conftest.er1
5448   cat conftest.err >&5
5449   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5450   (exit $ac_status); } && {
5451          test -z "$ac_c_werror_flag" ||
5452          test ! -s conftest.err
5453        } && test -s conftest$ac_exeext &&
5454        $as_test_x conftest$ac_exeext; then
5455   ac_cv_lib_lzo___lzo_init_v2=yes
5456 else
5457   echo "$as_me: failed program was:" >&5
5458 sed 's/^/| /' conftest.$ac_ext >&5
5459
5460         ac_cv_lib_lzo___lzo_init_v2=no
5461 fi
5462
5463 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5464       conftest$ac_exeext conftest.$ac_ext
5465 LIBS=$ac_check_lib_save_LIBS
5466 fi
5467 { echo "$as_me:$LINENO: result: $ac_cv_lib_lzo___lzo_init_v2" >&5
5468 echo "${ECHO_T}$ac_cv_lib_lzo___lzo_init_v2" >&6; }
5469 if test $ac_cv_lib_lzo___lzo_init_v2 = yes; then
5470   LIBLZO="-llzo"
5471 else
5472   { echo "$as_me:$LINENO: checking for __lzo_init2 in -llzo" >&5
5473 echo $ECHO_N "checking for __lzo_init2 in -llzo... $ECHO_C" >&6; }
5474 if test "${ac_cv_lib_lzo___lzo_init2+set}" = set; then
5475   echo $ECHO_N "(cached) $ECHO_C" >&6
5476 else
5477   ac_check_lib_save_LIBS=$LIBS
5478 LIBS="-llzo  $LIBS"
5479 cat >conftest.$ac_ext <<_ACEOF
5480 /* confdefs.h.  */
5481 _ACEOF
5482 cat confdefs.h >>conftest.$ac_ext
5483 cat >>conftest.$ac_ext <<_ACEOF
5484 /* end confdefs.h.  */
5485
5486 /* Override any GCC internal prototype to avoid an error.
5487    Use char because int might match the return type of a GCC
5488    builtin and then its argument prototype would still apply.  */
5489 #ifdef __cplusplus
5490 extern "C"
5491 #endif
5492 char __lzo_init2 ();
5493 int
5494 main ()
5495 {
5496 return __lzo_init2 ();
5497   ;
5498   return 0;
5499 }
5500 _ACEOF
5501 rm -f conftest.$ac_objext conftest$ac_exeext
5502 if { (ac_try="$ac_link"
5503 case "(($ac_try" in
5504   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5505   *) ac_try_echo=$ac_try;;
5506 esac
5507 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5508   (eval "$ac_link") 2>conftest.er1
5509   ac_status=$?
5510   grep -v '^ *+' conftest.er1 >conftest.err
5511   rm -f conftest.er1
5512   cat conftest.err >&5
5513   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5514   (exit $ac_status); } && {
5515          test -z "$ac_c_werror_flag" ||
5516          test ! -s conftest.err
5517        } && test -s conftest$ac_exeext &&
5518        $as_test_x conftest$ac_exeext; then
5519   ac_cv_lib_lzo___lzo_init2=yes
5520 else
5521   echo "$as_me: failed program was:" >&5
5522 sed 's/^/| /' conftest.$ac_ext >&5
5523
5524         ac_cv_lib_lzo___lzo_init2=no
5525 fi
5526
5527 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5528       conftest$ac_exeext conftest.$ac_ext
5529 LIBS=$ac_check_lib_save_LIBS
5530 fi
5531 { echo "$as_me:$LINENO: result: $ac_cv_lib_lzo___lzo_init2" >&5
5532 echo "${ECHO_T}$ac_cv_lib_lzo___lzo_init2" >&6; }
5533 if test $ac_cv_lib_lzo___lzo_init2 = yes; then
5534   LIBLZO="-llzo"
5535 else
5536   { { echo "$as_me:$LINENO: error: LZO library version 1.02 or later is required" >&5
5537 echo "$as_me: error: LZO library version 1.02 or later is required" >&2;}
5538    { (exit 1); exit 1; }; }
5539 fi
5540
5541 fi
5542
5543 fi
5544
5545
5546     LIBS="$LIBS $LIBLZO"
5547     { echo "$as_me:$LINENO: checking for lzo1x_999_compress" >&5
5548 echo $ECHO_N "checking for lzo1x_999_compress... $ECHO_C" >&6; }
5549 if test "${ac_cv_func_lzo1x_999_compress+set}" = set; then
5550   echo $ECHO_N "(cached) $ECHO_C" >&6
5551 else
5552   cat >conftest.$ac_ext <<_ACEOF
5553 /* confdefs.h.  */
5554 _ACEOF
5555 cat confdefs.h >>conftest.$ac_ext
5556 cat >>conftest.$ac_ext <<_ACEOF
5557 /* end confdefs.h.  */
5558 /* Define lzo1x_999_compress to an innocuous variant, in case <limits.h> declares lzo1x_999_compress.
5559    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
5560 #define lzo1x_999_compress innocuous_lzo1x_999_compress
5561
5562 /* System header to define __stub macros and hopefully few prototypes,
5563     which can conflict with char lzo1x_999_compress (); below.
5564     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5565     <limits.h> exists even on freestanding compilers.  */
5566
5567 #ifdef __STDC__
5568 # include <limits.h>
5569 #else
5570 # include <assert.h>
5571 #endif
5572
5573 #undef lzo1x_999_compress
5574
5575 /* Override any GCC internal prototype to avoid an error.
5576    Use char because int might match the return type of a GCC
5577    builtin and then its argument prototype would still apply.  */
5578 #ifdef __cplusplus
5579 extern "C"
5580 #endif
5581 char lzo1x_999_compress ();
5582 /* The GNU C library defines this for functions which it implements
5583     to always fail with ENOSYS.  Some functions are actually named
5584     something starting with __ and the normal name is an alias.  */
5585 #if defined __stub_lzo1x_999_compress || defined __stub___lzo1x_999_compress
5586 choke me
5587 #endif
5588
5589 int
5590 main ()
5591 {
5592 return lzo1x_999_compress ();
5593   ;
5594   return 0;
5595 }
5596 _ACEOF
5597 rm -f conftest.$ac_objext conftest$ac_exeext
5598 if { (ac_try="$ac_link"
5599 case "(($ac_try" in
5600   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5601   *) ac_try_echo=$ac_try;;
5602 esac
5603 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5604   (eval "$ac_link") 2>conftest.er1
5605   ac_status=$?
5606   grep -v '^ *+' conftest.er1 >conftest.err
5607   rm -f conftest.er1
5608   cat conftest.err >&5
5609   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5610   (exit $ac_status); } && {
5611          test -z "$ac_c_werror_flag" ||
5612          test ! -s conftest.err
5613        } && test -s conftest$ac_exeext &&
5614        $as_test_x conftest$ac_exeext; then
5615   ac_cv_func_lzo1x_999_compress=yes
5616 else
5617   echo "$as_me: failed program was:" >&5
5618 sed 's/^/| /' conftest.$ac_ext >&5
5619
5620         ac_cv_func_lzo1x_999_compress=no
5621 fi
5622
5623 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5624       conftest$ac_exeext conftest.$ac_ext
5625 fi
5626 { echo "$as_me:$LINENO: result: $ac_cv_func_lzo1x_999_compress" >&5
5627 echo "${ECHO_T}$ac_cv_func_lzo1x_999_compress" >&6; }
5628 if test $ac_cv_func_lzo1x_999_compress = yes; then
5629   :
5630 else
5631   { { echo "$as_me:$LINENO: error: LZO1X-999 must be enabled" >&5
5632 echo "$as_me: error: LZO1X-999 must be enabled" >&2;}
5633    { (exit 1); exit 1; }; }
5634 fi
5635
5636
5637     # LZO version 2 uses lzo/lzo1x.h, while LZO version 1 uses lzo1x.h.
5638
5639
5640 for ac_header in lzo/lzo1x.h lzo1x.h
5641 do
5642 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5643 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5644   { echo "$as_me:$LINENO: checking for $ac_header" >&5
5645 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5646 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5647   echo $ECHO_N "(cached) $ECHO_C" >&6
5648 fi
5649 ac_res=`eval echo '${'$as_ac_Header'}'`
5650                { echo "$as_me:$LINENO: result: $ac_res" >&5
5651 echo "${ECHO_T}$ac_res" >&6; }
5652 else
5653   # Is the header compilable?
5654 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
5655 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
5656 cat >conftest.$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 $ac_includes_default
5663 #include <$ac_header>
5664 _ACEOF
5665 rm -f conftest.$ac_objext
5666 if { (ac_try="$ac_compile"
5667 case "(($ac_try" in
5668   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5669   *) ac_try_echo=$ac_try;;
5670 esac
5671 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5672   (eval "$ac_compile") 2>conftest.er1
5673   ac_status=$?
5674   grep -v '^ *+' conftest.er1 >conftest.err
5675   rm -f conftest.er1
5676   cat conftest.err >&5
5677   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5678   (exit $ac_status); } && {
5679          test -z "$ac_c_werror_flag" ||
5680          test ! -s conftest.err
5681        } && test -s conftest.$ac_objext; then
5682   ac_header_compiler=yes
5683 else
5684   echo "$as_me: failed program was:" >&5
5685 sed 's/^/| /' conftest.$ac_ext >&5
5686
5687         ac_header_compiler=no
5688 fi
5689
5690 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5691 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5692 echo "${ECHO_T}$ac_header_compiler" >&6; }
5693
5694 # Is the header present?
5695 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
5696 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
5697 cat >conftest.$ac_ext <<_ACEOF
5698 /* confdefs.h.  */
5699 _ACEOF
5700 cat confdefs.h >>conftest.$ac_ext
5701 cat >>conftest.$ac_ext <<_ACEOF
5702 /* end confdefs.h.  */
5703 #include <$ac_header>
5704 _ACEOF
5705 if { (ac_try="$ac_cpp conftest.$ac_ext"
5706 case "(($ac_try" in
5707   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5708   *) ac_try_echo=$ac_try;;
5709 esac
5710 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5711   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5712   ac_status=$?
5713   grep -v '^ *+' conftest.er1 >conftest.err
5714   rm -f conftest.er1
5715   cat conftest.err >&5
5716   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5717   (exit $ac_status); } >/dev/null && {
5718          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
5719          test ! -s conftest.err
5720        }; then
5721   ac_header_preproc=yes
5722 else
5723   echo "$as_me: failed program was:" >&5
5724 sed 's/^/| /' conftest.$ac_ext >&5
5725
5726   ac_header_preproc=no
5727 fi
5728
5729 rm -f conftest.err conftest.$ac_ext
5730 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5731 echo "${ECHO_T}$ac_header_preproc" >&6; }
5732
5733 # So?  What about this header?
5734 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5735   yes:no: )
5736     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5737 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5738     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5739 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5740     ac_header_preproc=yes
5741     ;;
5742   no:yes:* )
5743     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5744 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5745     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
5746 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
5747     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5748 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5749     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
5750 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
5751     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5752 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5753     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5754 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5755     ( cat <<\_ASBOX
5756 ## ------------------------------- ##
5757 ## Report this to bug-grub@gnu.org ##
5758 ## ------------------------------- ##
5759 _ASBOX
5760      ) | sed "s/^/$as_me: WARNING:     /" >&2
5761     ;;
5762 esac
5763 { echo "$as_me:$LINENO: checking for $ac_header" >&5
5764 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5765 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5766   echo $ECHO_N "(cached) $ECHO_C" >&6
5767 else
5768   eval "$as_ac_Header=\$ac_header_preproc"
5769 fi
5770 ac_res=`eval echo '${'$as_ac_Header'}'`
5771                { echo "$as_me:$LINENO: result: $ac_res" >&5
5772 echo "${ECHO_T}$ac_res" >&6; }
5773
5774 fi
5775 if test `eval echo '${'$as_ac_Header'}'` = yes; then
5776   cat >>confdefs.h <<_ACEOF
5777 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5778 _ACEOF
5779
5780 fi
5781
5782 done
5783
5784   else
5785
5786 cat >>confdefs.h <<\_ACEOF
5787 #define ENABLE_LZMA 1
5788 _ACEOF
5789
5790   fi
5791
5792 fi
5793
5794 # Check for functions.
5795
5796
5797
5798 for ac_func in posix_memalign memalign asprintf
5799 do
5800 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
5801 { echo "$as_me:$LINENO: checking for $ac_func" >&5
5802 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
5803 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
5804   echo $ECHO_N "(cached) $ECHO_C" >&6
5805 else
5806   cat >conftest.$ac_ext <<_ACEOF
5807 /* confdefs.h.  */
5808 _ACEOF
5809 cat confdefs.h >>conftest.$ac_ext
5810 cat >>conftest.$ac_ext <<_ACEOF
5811 /* end confdefs.h.  */
5812 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5813    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
5814 #define $ac_func innocuous_$ac_func
5815
5816 /* System header to define __stub macros and hopefully few prototypes,
5817     which can conflict with char $ac_func (); below.
5818     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5819     <limits.h> exists even on freestanding compilers.  */
5820
5821 #ifdef __STDC__
5822 # include <limits.h>
5823 #else
5824 # include <assert.h>
5825 #endif
5826
5827 #undef $ac_func
5828
5829 /* Override any GCC internal prototype to avoid an error.
5830    Use char because int might match the return type of a GCC
5831    builtin and then its argument prototype would still apply.  */
5832 #ifdef __cplusplus
5833 extern "C"
5834 #endif
5835 char $ac_func ();
5836 /* The GNU C library defines this for functions which it implements
5837     to always fail with ENOSYS.  Some functions are actually named
5838     something starting with __ and the normal name is an alias.  */
5839 #if defined __stub_$ac_func || defined __stub___$ac_func
5840 choke me
5841 #endif
5842
5843 int
5844 main ()
5845 {
5846 return $ac_func ();
5847   ;
5848   return 0;
5849 }
5850 _ACEOF
5851 rm -f conftest.$ac_objext conftest$ac_exeext
5852 if { (ac_try="$ac_link"
5853 case "(($ac_try" in
5854   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5855   *) ac_try_echo=$ac_try;;
5856 esac
5857 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5858   (eval "$ac_link") 2>conftest.er1
5859   ac_status=$?
5860   grep -v '^ *+' conftest.er1 >conftest.err
5861   rm -f conftest.er1
5862   cat conftest.err >&5
5863   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5864   (exit $ac_status); } && {
5865          test -z "$ac_c_werror_flag" ||
5866          test ! -s conftest.err
5867        } && test -s conftest$ac_exeext &&
5868        $as_test_x conftest$ac_exeext; then
5869   eval "$as_ac_var=yes"
5870 else
5871   echo "$as_me: failed program was:" >&5
5872 sed 's/^/| /' conftest.$ac_ext >&5
5873
5874         eval "$as_ac_var=no"
5875 fi
5876
5877 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5878       conftest$ac_exeext conftest.$ac_ext
5879 fi
5880 ac_res=`eval echo '${'$as_ac_var'}'`
5881                { echo "$as_me:$LINENO: result: $ac_res" >&5
5882 echo "${ECHO_T}$ac_res" >&6; }
5883 if test `eval echo '${'$as_ac_var'}'` = yes; then
5884   cat >>confdefs.h <<_ACEOF
5885 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
5886 _ACEOF
5887
5888 fi
5889 done
5890
5891
5892 #
5893 # Check for target programs.
5894 #
5895
5896
5897 # Use linker script if present, otherwise use builtin -N script.
5898 { echo "$as_me:$LINENO: checking for option to link raw image" >&5
5899 echo $ECHO_N "checking for option to link raw image... $ECHO_C" >&6; }
5900 if test -f "${srcdir}/conf/${target_cpu}-${platform}-${target_os}-img-ld.sc"; then
5901   TARGET_IMG_LDSCRIPT='$(top_srcdir)'"/conf/${target_cpu}-${platform}-${target_os}-img-ld.sc"
5902   TARGET_IMG_LDFLAGS="-Wl,-T${TARGET_IMG_LDSCRIPT}"
5903   TARGET_IMG_LDFLAGS_AC="-Wl,-T${srcdir}/conf/${target_cpu}-${platform}-${target_os}-img-ld.sc"
5904 else
5905   TARGET_IMG_LDSCRIPT=
5906   TARGET_IMG_LDFLAGS='-Wl,-N'
5907   TARGET_IMG_LDFLAGS_AC='-Wl,-N'
5908 fi
5909
5910
5911 { echo "$as_me:$LINENO: result: $TARGET_IMG_LDFLAGS_AC" >&5
5912 echo "${ECHO_T}$TARGET_IMG_LDFLAGS_AC" >&6; }
5913
5914 # For platforms where ELF is not the default link format.
5915 { echo "$as_me:$LINENO: checking for command to convert module to ELF format" >&5
5916 echo $ECHO_N "checking for command to convert module to ELF format... $ECHO_C" >&6; }
5917 case "${host_os}:${target_os}" in
5918   cygwin:cygwin) TARGET_OBJ2ELF='grub-pe2elf' ;;
5919   *) ;;
5920 esac
5921
5922 { echo "$as_me:$LINENO: result: $TARGET_OBJ2ELF" >&5
5923 echo "${ECHO_T}$TARGET_OBJ2ELF" >&6; }
5924
5925 # For cross-compiling.
5926 if test "x$target" != "x$host"; then
5927   # XXX this depends on the implementation of autoconf!
5928   tmp_ac_tool_prefix="$ac_tool_prefix"
5929   ac_tool_prefix=$target_alias-
5930
5931   if test -n "$ac_tool_prefix"; then
5932   for ac_prog in gcc egcs cc
5933   do
5934     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5935 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5936 { echo "$as_me:$LINENO: checking for $ac_word" >&5
5937 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5938 if test "${ac_cv_prog_TARGET_CC+set}" = set; then
5939   echo $ECHO_N "(cached) $ECHO_C" >&6
5940 else
5941   if test -n "$TARGET_CC"; then
5942   ac_cv_prog_TARGET_CC="$TARGET_CC" # Let the user override the test.
5943 else
5944 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5945 for as_dir in $PATH
5946 do
5947   IFS=$as_save_IFS
5948   test -z "$as_dir" && as_dir=.
5949   for ac_exec_ext in '' $ac_executable_extensions; do
5950   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5951     ac_cv_prog_TARGET_CC="$ac_tool_prefix$ac_prog"
5952     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5953     break 2
5954   fi
5955 done
5956 done
5957 IFS=$as_save_IFS
5958
5959 fi
5960 fi
5961 TARGET_CC=$ac_cv_prog_TARGET_CC
5962 if test -n "$TARGET_CC"; then
5963   { echo "$as_me:$LINENO: result: $TARGET_CC" >&5
5964 echo "${ECHO_T}$TARGET_CC" >&6; }
5965 else
5966   { echo "$as_me:$LINENO: result: no" >&5
5967 echo "${ECHO_T}no" >&6; }
5968 fi
5969
5970
5971     test -n "$TARGET_CC" && break
5972   done
5973 fi
5974 if test -z "$TARGET_CC"; then
5975   ac_ct_TARGET_CC=$TARGET_CC
5976   for ac_prog in gcc egcs cc
5977 do
5978   # Extract the first word of "$ac_prog", so it can be a program name with args.
5979 set dummy $ac_prog; ac_word=$2
5980 { echo "$as_me:$LINENO: checking for $ac_word" >&5
5981 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5982 if test "${ac_cv_prog_ac_ct_TARGET_CC+set}" = set; then
5983   echo $ECHO_N "(cached) $ECHO_C" >&6
5984 else
5985   if test -n "$ac_ct_TARGET_CC"; then
5986   ac_cv_prog_ac_ct_TARGET_CC="$ac_ct_TARGET_CC" # Let the user override the test.
5987 else
5988 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5989 for as_dir in $PATH
5990 do
5991   IFS=$as_save_IFS
5992   test -z "$as_dir" && as_dir=.
5993   for ac_exec_ext in '' $ac_executable_extensions; do
5994   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5995     ac_cv_prog_ac_ct_TARGET_CC="$ac_prog"
5996     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5997     break 2
5998   fi
5999 done
6000 done
6001 IFS=$as_save_IFS
6002
6003 fi
6004 fi
6005 ac_ct_TARGET_CC=$ac_cv_prog_ac_ct_TARGET_CC
6006 if test -n "$ac_ct_TARGET_CC"; then
6007   { echo "$as_me:$LINENO: result: $ac_ct_TARGET_CC" >&5
6008 echo "${ECHO_T}$ac_ct_TARGET_CC" >&6; }
6009 else
6010   { echo "$as_me:$LINENO: result: no" >&5
6011 echo "${ECHO_T}no" >&6; }
6012 fi
6013
6014
6015   test -n "$ac_ct_TARGET_CC" && break
6016 done
6017
6018   if test "x$ac_ct_TARGET_CC" = x; then
6019     TARGET_CC="{ { echo "$as_me:$LINENO: error: none of gcc, egcs and cc is found. set TARGET_CC manually." >&5
6020 echo "$as_me: error: none of gcc, egcs and cc is found. set TARGET_CC manually." >&2;}
6021    { (exit 1); exit 1; }; }"
6022   else
6023     case $cross_compiling:$ac_tool_warned in
6024 yes:)
6025 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
6026 whose name does not start with the host triplet.  If you think this
6027 configuration is useful to you, please write to autoconf@gnu.org." >&5
6028 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
6029 whose name does not start with the host triplet.  If you think this
6030 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
6031 ac_tool_warned=yes ;;
6032 esac
6033     TARGET_CC=$ac_ct_TARGET_CC
6034   fi
6035 fi
6036
6037   if test -n "$ac_tool_prefix"; then
6038   # Extract the first word of "${ac_tool_prefix}objcopy", so it can be a program name with args.
6039 set dummy ${ac_tool_prefix}objcopy; ac_word=$2
6040 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6041 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6042 if test "${ac_cv_prog_OBJCOPY+set}" = set; then
6043   echo $ECHO_N "(cached) $ECHO_C" >&6
6044 else
6045   if test -n "$OBJCOPY"; then
6046   ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test.
6047 else
6048 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6049 for as_dir in $PATH
6050 do
6051   IFS=$as_save_IFS
6052   test -z "$as_dir" && as_dir=.
6053   for ac_exec_ext in '' $ac_executable_extensions; do
6054   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6055     ac_cv_prog_OBJCOPY="${ac_tool_prefix}objcopy"
6056     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6057     break 2
6058   fi
6059 done
6060 done
6061 IFS=$as_save_IFS
6062
6063 fi
6064 fi
6065 OBJCOPY=$ac_cv_prog_OBJCOPY
6066 if test -n "$OBJCOPY"; then
6067   { echo "$as_me:$LINENO: result: $OBJCOPY" >&5
6068 echo "${ECHO_T}$OBJCOPY" >&6; }
6069 else
6070   { echo "$as_me:$LINENO: result: no" >&5
6071 echo "${ECHO_T}no" >&6; }
6072 fi
6073
6074
6075 fi
6076 if test -z "$ac_cv_prog_OBJCOPY"; then
6077   ac_ct_OBJCOPY=$OBJCOPY
6078   # Extract the first word of "objcopy", so it can be a program name with args.
6079 set dummy objcopy; ac_word=$2
6080 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6081 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6082 if test "${ac_cv_prog_ac_ct_OBJCOPY+set}" = set; then
6083   echo $ECHO_N "(cached) $ECHO_C" >&6
6084 else
6085   if test -n "$ac_ct_OBJCOPY"; then
6086   ac_cv_prog_ac_ct_OBJCOPY="$ac_ct_OBJCOPY" # Let the user override the test.
6087 else
6088 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6089 for as_dir in $PATH
6090 do
6091   IFS=$as_save_IFS
6092   test -z "$as_dir" && as_dir=.
6093   for ac_exec_ext in '' $ac_executable_extensions; do
6094   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6095     ac_cv_prog_ac_ct_OBJCOPY="objcopy"
6096     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6097     break 2
6098   fi
6099 done
6100 done
6101 IFS=$as_save_IFS
6102
6103 fi
6104 fi
6105 ac_ct_OBJCOPY=$ac_cv_prog_ac_ct_OBJCOPY
6106 if test -n "$ac_ct_OBJCOPY"; then
6107   { echo "$as_me:$LINENO: result: $ac_ct_OBJCOPY" >&5
6108 echo "${ECHO_T}$ac_ct_OBJCOPY" >&6; }
6109 else
6110   { echo "$as_me:$LINENO: result: no" >&5
6111 echo "${ECHO_T}no" >&6; }
6112 fi
6113
6114   if test "x$ac_ct_OBJCOPY" = x; then
6115     OBJCOPY=""
6116   else
6117     case $cross_compiling:$ac_tool_warned in
6118 yes:)
6119 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
6120 whose name does not start with the host triplet.  If you think this
6121 configuration is useful to you, please write to autoconf@gnu.org." >&5
6122 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
6123 whose name does not start with the host triplet.  If you think this
6124 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
6125 ac_tool_warned=yes ;;
6126 esac
6127     OBJCOPY=$ac_ct_OBJCOPY
6128   fi
6129 else
6130   OBJCOPY="$ac_cv_prog_OBJCOPY"
6131 fi
6132
6133   if test -n "$ac_tool_prefix"; then
6134   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
6135 set dummy ${ac_tool_prefix}strip; ac_word=$2
6136 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6137 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6138 if test "${ac_cv_prog_STRIP+set}" = set; then
6139   echo $ECHO_N "(cached) $ECHO_C" >&6
6140 else
6141   if test -n "$STRIP"; then
6142   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
6143 else
6144 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6145 for as_dir in $PATH
6146 do
6147   IFS=$as_save_IFS
6148   test -z "$as_dir" && as_dir=.
6149   for ac_exec_ext in '' $ac_executable_extensions; do
6150   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6151     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
6152     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6153     break 2
6154   fi
6155 done
6156 done
6157 IFS=$as_save_IFS
6158
6159 fi
6160 fi
6161 STRIP=$ac_cv_prog_STRIP
6162 if test -n "$STRIP"; then
6163   { echo "$as_me:$LINENO: result: $STRIP" >&5
6164 echo "${ECHO_T}$STRIP" >&6; }
6165 else
6166   { echo "$as_me:$LINENO: result: no" >&5
6167 echo "${ECHO_T}no" >&6; }
6168 fi
6169
6170
6171 fi
6172 if test -z "$ac_cv_prog_STRIP"; then
6173   ac_ct_STRIP=$STRIP
6174   # Extract the first word of "strip", so it can be a program name with args.
6175 set dummy strip; ac_word=$2
6176 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6177 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6178 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
6179   echo $ECHO_N "(cached) $ECHO_C" >&6
6180 else
6181   if test -n "$ac_ct_STRIP"; then
6182   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
6183 else
6184 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6185 for as_dir in $PATH
6186 do
6187   IFS=$as_save_IFS
6188   test -z "$as_dir" && as_dir=.
6189   for ac_exec_ext in '' $ac_executable_extensions; do
6190   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6191     ac_cv_prog_ac_ct_STRIP="strip"
6192     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6193     break 2
6194   fi
6195 done
6196 done
6197 IFS=$as_save_IFS
6198
6199 fi
6200 fi
6201 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
6202 if test -n "$ac_ct_STRIP"; then
6203   { echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
6204 echo "${ECHO_T}$ac_ct_STRIP" >&6; }
6205 else
6206   { echo "$as_me:$LINENO: result: no" >&5
6207 echo "${ECHO_T}no" >&6; }
6208 fi
6209
6210   if test "x$ac_ct_STRIP" = x; then
6211     STRIP=""
6212   else
6213     case $cross_compiling:$ac_tool_warned in
6214 yes:)
6215 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
6216 whose name does not start with the host triplet.  If you think this
6217 configuration is useful to you, please write to autoconf@gnu.org." >&5
6218 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
6219 whose name does not start with the host triplet.  If you think this
6220 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
6221 ac_tool_warned=yes ;;
6222 esac
6223     STRIP=$ac_ct_STRIP
6224   fi
6225 else
6226   STRIP="$ac_cv_prog_STRIP"
6227 fi
6228
6229   if test -n "$ac_tool_prefix"; then
6230   # Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args.
6231 set dummy ${ac_tool_prefix}nm; ac_word=$2
6232 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6233 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6234 if test "${ac_cv_prog_NM+set}" = set; then
6235   echo $ECHO_N "(cached) $ECHO_C" >&6
6236 else
6237   if test -n "$NM"; then
6238   ac_cv_prog_NM="$NM" # Let the user override the test.
6239 else
6240 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6241 for as_dir in $PATH
6242 do
6243   IFS=$as_save_IFS
6244   test -z "$as_dir" && as_dir=.
6245   for ac_exec_ext in '' $ac_executable_extensions; do
6246   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6247     ac_cv_prog_NM="${ac_tool_prefix}nm"
6248     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6249     break 2
6250   fi
6251 done
6252 done
6253 IFS=$as_save_IFS
6254
6255 fi
6256 fi
6257 NM=$ac_cv_prog_NM
6258 if test -n "$NM"; then
6259   { echo "$as_me:$LINENO: result: $NM" >&5
6260 echo "${ECHO_T}$NM" >&6; }
6261 else
6262   { echo "$as_me:$LINENO: result: no" >&5
6263 echo "${ECHO_T}no" >&6; }
6264 fi
6265
6266
6267 fi
6268 if test -z "$ac_cv_prog_NM"; then
6269   ac_ct_NM=$NM
6270   # Extract the first word of "nm", so it can be a program name with args.
6271 set dummy nm; ac_word=$2
6272 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6273 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6274 if test "${ac_cv_prog_ac_ct_NM+set}" = set; then
6275   echo $ECHO_N "(cached) $ECHO_C" >&6
6276 else
6277   if test -n "$ac_ct_NM"; then
6278   ac_cv_prog_ac_ct_NM="$ac_ct_NM" # Let the user override the test.
6279 else
6280 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6281 for as_dir in $PATH
6282 do
6283   IFS=$as_save_IFS
6284   test -z "$as_dir" && as_dir=.
6285   for ac_exec_ext in '' $ac_executable_extensions; do
6286   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6287     ac_cv_prog_ac_ct_NM="nm"
6288     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6289     break 2
6290   fi
6291 done
6292 done
6293 IFS=$as_save_IFS
6294
6295 fi
6296 fi
6297 ac_ct_NM=$ac_cv_prog_ac_ct_NM
6298 if test -n "$ac_ct_NM"; then
6299   { echo "$as_me:$LINENO: result: $ac_ct_NM" >&5
6300 echo "${ECHO_T}$ac_ct_NM" >&6; }
6301 else
6302   { echo "$as_me:$LINENO: result: no" >&5
6303 echo "${ECHO_T}no" >&6; }
6304 fi
6305
6306   if test "x$ac_ct_NM" = x; then
6307     NM=""
6308   else
6309     case $cross_compiling:$ac_tool_warned in
6310 yes:)
6311 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
6312 whose name does not start with the host triplet.  If you think this
6313 configuration is useful to you, please write to autoconf@gnu.org." >&5
6314 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
6315 whose name does not start with the host triplet.  If you think this
6316 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
6317 ac_tool_warned=yes ;;
6318 esac
6319     NM=$ac_ct_NM
6320   fi
6321 else
6322   NM="$ac_cv_prog_NM"
6323 fi
6324
6325
6326   ac_tool_prefix="$tmp_ac_tool_prefix"
6327 else
6328   if test "x$TARGET_CC" = x; then
6329     TARGET_CC=$CC
6330   fi
6331   if test -n "$ac_tool_prefix"; then
6332   # Extract the first word of "${ac_tool_prefix}objcopy", so it can be a program name with args.
6333 set dummy ${ac_tool_prefix}objcopy; ac_word=$2
6334 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6335 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6336 if test "${ac_cv_prog_OBJCOPY+set}" = set; then
6337   echo $ECHO_N "(cached) $ECHO_C" >&6
6338 else
6339   if test -n "$OBJCOPY"; then
6340   ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test.
6341 else
6342 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6343 for as_dir in $PATH
6344 do
6345   IFS=$as_save_IFS
6346   test -z "$as_dir" && as_dir=.
6347   for ac_exec_ext in '' $ac_executable_extensions; do
6348   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6349     ac_cv_prog_OBJCOPY="${ac_tool_prefix}objcopy"
6350     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6351     break 2
6352   fi
6353 done
6354 done
6355 IFS=$as_save_IFS
6356
6357 fi
6358 fi
6359 OBJCOPY=$ac_cv_prog_OBJCOPY
6360 if test -n "$OBJCOPY"; then
6361   { echo "$as_me:$LINENO: result: $OBJCOPY" >&5
6362 echo "${ECHO_T}$OBJCOPY" >&6; }
6363 else
6364   { echo "$as_me:$LINENO: result: no" >&5
6365 echo "${ECHO_T}no" >&6; }
6366 fi
6367
6368
6369 fi
6370 if test -z "$ac_cv_prog_OBJCOPY"; then
6371   ac_ct_OBJCOPY=$OBJCOPY
6372   # Extract the first word of "objcopy", so it can be a program name with args.
6373 set dummy objcopy; ac_word=$2
6374 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6375 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6376 if test "${ac_cv_prog_ac_ct_OBJCOPY+set}" = set; then
6377   echo $ECHO_N "(cached) $ECHO_C" >&6
6378 else
6379   if test -n "$ac_ct_OBJCOPY"; then
6380   ac_cv_prog_ac_ct_OBJCOPY="$ac_ct_OBJCOPY" # Let the user override the test.
6381 else
6382 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6383 for as_dir in $PATH
6384 do
6385   IFS=$as_save_IFS
6386   test -z "$as_dir" && as_dir=.
6387   for ac_exec_ext in '' $ac_executable_extensions; do
6388   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6389     ac_cv_prog_ac_ct_OBJCOPY="objcopy"
6390     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6391     break 2
6392   fi
6393 done
6394 done
6395 IFS=$as_save_IFS
6396
6397 fi
6398 fi
6399 ac_ct_OBJCOPY=$ac_cv_prog_ac_ct_OBJCOPY
6400 if test -n "$ac_ct_OBJCOPY"; then
6401   { echo "$as_me:$LINENO: result: $ac_ct_OBJCOPY" >&5
6402 echo "${ECHO_T}$ac_ct_OBJCOPY" >&6; }
6403 else
6404   { echo "$as_me:$LINENO: result: no" >&5
6405 echo "${ECHO_T}no" >&6; }
6406 fi
6407
6408   if test "x$ac_ct_OBJCOPY" = x; then
6409     OBJCOPY=""
6410   else
6411     case $cross_compiling:$ac_tool_warned in
6412 yes:)
6413 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
6414 whose name does not start with the host triplet.  If you think this
6415 configuration is useful to you, please write to autoconf@gnu.org." >&5
6416 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
6417 whose name does not start with the host triplet.  If you think this
6418 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
6419 ac_tool_warned=yes ;;
6420 esac
6421     OBJCOPY=$ac_ct_OBJCOPY
6422   fi
6423 else
6424   OBJCOPY="$ac_cv_prog_OBJCOPY"
6425 fi
6426
6427   if test -n "$ac_tool_prefix"; then
6428   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
6429 set dummy ${ac_tool_prefix}strip; ac_word=$2
6430 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6431 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6432 if test "${ac_cv_prog_STRIP+set}" = set; then
6433   echo $ECHO_N "(cached) $ECHO_C" >&6
6434 else
6435   if test -n "$STRIP"; then
6436   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
6437 else
6438 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6439 for as_dir in $PATH
6440 do
6441   IFS=$as_save_IFS
6442   test -z "$as_dir" && as_dir=.
6443   for ac_exec_ext in '' $ac_executable_extensions; do
6444   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6445     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
6446     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6447     break 2
6448   fi
6449 done
6450 done
6451 IFS=$as_save_IFS
6452
6453 fi
6454 fi
6455 STRIP=$ac_cv_prog_STRIP
6456 if test -n "$STRIP"; then
6457   { echo "$as_me:$LINENO: result: $STRIP" >&5
6458 echo "${ECHO_T}$STRIP" >&6; }
6459 else
6460   { echo "$as_me:$LINENO: result: no" >&5
6461 echo "${ECHO_T}no" >&6; }
6462 fi
6463
6464
6465 fi
6466 if test -z "$ac_cv_prog_STRIP"; then
6467   ac_ct_STRIP=$STRIP
6468   # Extract the first word of "strip", so it can be a program name with args.
6469 set dummy strip; ac_word=$2
6470 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6471 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6472 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
6473   echo $ECHO_N "(cached) $ECHO_C" >&6
6474 else
6475   if test -n "$ac_ct_STRIP"; then
6476   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
6477 else
6478 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6479 for as_dir in $PATH
6480 do
6481   IFS=$as_save_IFS
6482   test -z "$as_dir" && as_dir=.
6483   for ac_exec_ext in '' $ac_executable_extensions; do
6484   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6485     ac_cv_prog_ac_ct_STRIP="strip"
6486     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6487     break 2
6488   fi
6489 done
6490 done
6491 IFS=$as_save_IFS
6492
6493 fi
6494 fi
6495 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
6496 if test -n "$ac_ct_STRIP"; then
6497   { echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
6498 echo "${ECHO_T}$ac_ct_STRIP" >&6; }
6499 else
6500   { echo "$as_me:$LINENO: result: no" >&5
6501 echo "${ECHO_T}no" >&6; }
6502 fi
6503
6504   if test "x$ac_ct_STRIP" = x; then
6505     STRIP=""
6506   else
6507     case $cross_compiling:$ac_tool_warned in
6508 yes:)
6509 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
6510 whose name does not start with the host triplet.  If you think this
6511 configuration is useful to you, please write to autoconf@gnu.org." >&5
6512 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
6513 whose name does not start with the host triplet.  If you think this
6514 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
6515 ac_tool_warned=yes ;;
6516 esac
6517     STRIP=$ac_ct_STRIP
6518   fi
6519 else
6520   STRIP="$ac_cv_prog_STRIP"
6521 fi
6522
6523   if test -n "$ac_tool_prefix"; then
6524   # Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args.
6525 set dummy ${ac_tool_prefix}nm; ac_word=$2
6526 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6527 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6528 if test "${ac_cv_prog_NM+set}" = set; then
6529   echo $ECHO_N "(cached) $ECHO_C" >&6
6530 else
6531   if test -n "$NM"; then
6532   ac_cv_prog_NM="$NM" # Let the user override the test.
6533 else
6534 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6535 for as_dir in $PATH
6536 do
6537   IFS=$as_save_IFS
6538   test -z "$as_dir" && as_dir=.
6539   for ac_exec_ext in '' $ac_executable_extensions; do
6540   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6541     ac_cv_prog_NM="${ac_tool_prefix}nm"
6542     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6543     break 2
6544   fi
6545 done
6546 done
6547 IFS=$as_save_IFS
6548
6549 fi
6550 fi
6551 NM=$ac_cv_prog_NM
6552 if test -n "$NM"; then
6553   { echo "$as_me:$LINENO: result: $NM" >&5
6554 echo "${ECHO_T}$NM" >&6; }
6555 else
6556   { echo "$as_me:$LINENO: result: no" >&5
6557 echo "${ECHO_T}no" >&6; }
6558 fi
6559
6560
6561 fi
6562 if test -z "$ac_cv_prog_NM"; then
6563   ac_ct_NM=$NM
6564   # Extract the first word of "nm", so it can be a program name with args.
6565 set dummy nm; ac_word=$2
6566 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6567 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6568 if test "${ac_cv_prog_ac_ct_NM+set}" = set; then
6569   echo $ECHO_N "(cached) $ECHO_C" >&6
6570 else
6571   if test -n "$ac_ct_NM"; then
6572   ac_cv_prog_ac_ct_NM="$ac_ct_NM" # Let the user override the test.
6573 else
6574 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6575 for as_dir in $PATH
6576 do
6577   IFS=$as_save_IFS
6578   test -z "$as_dir" && as_dir=.
6579   for ac_exec_ext in '' $ac_executable_extensions; do
6580   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6581     ac_cv_prog_ac_ct_NM="nm"
6582     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6583     break 2
6584   fi
6585 done
6586 done
6587 IFS=$as_save_IFS
6588
6589 fi
6590 fi
6591 ac_ct_NM=$ac_cv_prog_ac_ct_NM
6592 if test -n "$ac_ct_NM"; then
6593   { echo "$as_me:$LINENO: result: $ac_ct_NM" >&5
6594 echo "${ECHO_T}$ac_ct_NM" >&6; }
6595 else
6596   { echo "$as_me:$LINENO: result: no" >&5
6597 echo "${ECHO_T}no" >&6; }
6598 fi
6599
6600   if test "x$ac_ct_NM" = x; then
6601     NM=""
6602   else
6603     case $cross_compiling:$ac_tool_warned in
6604 yes:)
6605 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
6606 whose name does not start with the host triplet.  If you think this
6607 configuration is useful to you, please write to autoconf@gnu.org." >&5
6608 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
6609 whose name does not start with the host triplet.  If you think this
6610 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
6611 ac_tool_warned=yes ;;
6612 esac
6613     NM=$ac_ct_NM
6614   fi
6615 else
6616   NM="$ac_cv_prog_NM"
6617 fi
6618
6619 fi
6620
6621
6622
6623 # Test the C compiler for the target environment.
6624 tmp_CC="$CC"
6625 tmp_CFLAGS="$CFLAGS"
6626 tmp_LDFLAGS="$LDFLAGS"
6627 tmp_CPPFLAGS="$CPPFLAGS"
6628 tmp_LIBS="$LIBS"
6629 CC="$TARGET_CC"
6630 CFLAGS="$TARGET_CFLAGS"
6631 CPPFLAGS="$TARGET_CPPFLAGS"
6632 LDFLAGS="$TARGET_LDFLAGS"
6633 LIBS=""
6634
6635 if test "x$TARGET_CFLAGS" = x; then
6636   # debug flags.
6637   TARGET_CFLAGS="-Wall -W -Wshadow -Wpointer-arith -Wmissing-prototypes \
6638                  -Wundef -Wstrict-prototypes -g"
6639
6640   # optimization flags.
6641   { echo "$as_me:$LINENO: checking whether optimization for size works" >&5
6642 echo $ECHO_N "checking whether optimization for size works... $ECHO_C" >&6; }
6643 if test "${grub_cv_cc_Os+set}" = set; then
6644   echo $ECHO_N "(cached) $ECHO_C" >&6
6645 else
6646
6647     CFLAGS=-Os
6648     cat >conftest.$ac_ext <<_ACEOF
6649 /* confdefs.h.  */
6650 _ACEOF
6651 cat confdefs.h >>conftest.$ac_ext
6652 cat >>conftest.$ac_ext <<_ACEOF
6653 /* end confdefs.h.  */
6654
6655 int
6656 main ()
6657 {
6658
6659   ;
6660   return 0;
6661 }
6662 _ACEOF
6663 rm -f conftest.$ac_objext
6664 if { (ac_try="$ac_compile"
6665 case "(($ac_try" in
6666   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6667   *) ac_try_echo=$ac_try;;
6668 esac
6669 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6670   (eval "$ac_compile") 2>conftest.er1
6671   ac_status=$?
6672   grep -v '^ *+' conftest.er1 >conftest.err
6673   rm -f conftest.er1
6674   cat conftest.err >&5
6675   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6676   (exit $ac_status); } && {
6677          test -z "$ac_c_werror_flag" ||
6678          test ! -s conftest.err
6679        } && test -s conftest.$ac_objext; then
6680   grub_cv_cc_Os=yes
6681 else
6682   echo "$as_me: failed program was:" >&5
6683 sed 's/^/| /' conftest.$ac_ext >&5
6684
6685         grub_cv_cc_Os=no
6686 fi
6687
6688 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6689
6690 fi
6691 { echo "$as_me:$LINENO: result: $grub_cv_cc_Os" >&5
6692 echo "${ECHO_T}$grub_cv_cc_Os" >&6; }
6693   if test "x$grub_cv_cc_Os" = xyes; then
6694     TARGET_CFLAGS="$TARGET_CFLAGS -Os"
6695   else
6696     TARGET_CFLAGS="$TARGET_CFLAGS -O2 -fno-strength-reduce -fno-unroll-loops"
6697   fi
6698
6699   # Force no alignment to save space on i386.
6700   if test "x$target_cpu" = xi386; then
6701     { echo "$as_me:$LINENO: checking whether -falign-loops works" >&5
6702 echo $ECHO_N "checking whether -falign-loops works... $ECHO_C" >&6; }
6703 if test "${grub_cv_cc_falign_loop+set}" = set; then
6704   echo $ECHO_N "(cached) $ECHO_C" >&6
6705 else
6706
6707       CFLAGS="-falign-loops=1"
6708       cat >conftest.$ac_ext <<_ACEOF
6709 /* confdefs.h.  */
6710 _ACEOF
6711 cat confdefs.h >>conftest.$ac_ext
6712 cat >>conftest.$ac_ext <<_ACEOF
6713 /* end confdefs.h.  */
6714
6715 int
6716 main ()
6717 {
6718
6719   ;
6720   return 0;
6721 }
6722 _ACEOF
6723 rm -f conftest.$ac_objext
6724 if { (ac_try="$ac_compile"
6725 case "(($ac_try" in
6726   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6727   *) ac_try_echo=$ac_try;;
6728 esac
6729 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6730   (eval "$ac_compile") 2>conftest.er1
6731   ac_status=$?
6732   grep -v '^ *+' conftest.er1 >conftest.err
6733   rm -f conftest.er1
6734   cat conftest.err >&5
6735   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6736   (exit $ac_status); } && {
6737          test -z "$ac_c_werror_flag" ||
6738          test ! -s conftest.err
6739        } && test -s conftest.$ac_objext; then
6740   grub_cv_cc_falign_loop=yes
6741 else
6742   echo "$as_me: failed program was:" >&5
6743 sed 's/^/| /' conftest.$ac_ext >&5
6744
6745         grub_cv_cc_falign_loop=no
6746 fi
6747
6748 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6749
6750 fi
6751 { echo "$as_me:$LINENO: result: $grub_cv_cc_falign_loop" >&5
6752 echo "${ECHO_T}$grub_cv_cc_falign_loop" >&6; }
6753
6754     if test "x$grub_cv_cc_falign_loop" = xyes; then
6755       TARGET_CFLAGS="$TARGET_CFLAGS -falign-jumps=1 -falign-loops=1 -falign-functions=1"
6756     else
6757       TARGET_CFLAGS="$TARGET_CFLAGS -malign-jumps=1 -malign-loops=1 -malign-functions=1"
6758     fi
6759   fi
6760 fi
6761
6762 if test "x$target_m32" = x1; then
6763   # Force 32-bit mode.
6764   TARGET_CFLAGS="$TARGET_CFLAGS -m32"
6765   TARGET_LDFLAGS="$TARGET_LDFLAGS -m32"
6766 fi
6767
6768 if test "x$target_m64" = x1; then
6769   # Force 64-bit mode.
6770   TARGET_CFLAGS="$TARGET_CFLAGS -m64"
6771   TARGET_LDFLAGS="$TARGET_LDFLAGS -m64"
6772 fi
6773
6774 #
6775 # Compiler features.
6776 #
6777
6778 # Smashing stack protector.
6779
6780 # Smashing stack protector.
6781 ssp_possible=yes
6782 { echo "$as_me:$LINENO: checking whether \`$CC' accepts \`-fstack-protector'" >&5
6783 echo $ECHO_N "checking whether \`$CC' accepts \`-fstack-protector'... $ECHO_C" >&6; }
6784 # Is this a reliable test case?
6785 cat >conftest.$ac_ext <<_ACEOF
6786 void foo (void) { volatile char a[8]; a[3]; }
6787 _ACEOF
6788 # `$CC -c -o ...' might not be portable.  But, oh, well...  Is calling
6789 # `ac_compile' like this correct, after all?
6790 if eval "$ac_compile -S -fstack-protector -o conftest.s" 2> /dev/null; then
6791   { echo "$as_me:$LINENO: result: yes" >&5
6792 echo "${ECHO_T}yes" >&6; }
6793   # Should we clear up other files as well, having called `AC_LANG_CONFTEST'?
6794   rm -f conftest.s
6795 else
6796   ssp_possible=no
6797   { echo "$as_me:$LINENO: result: no" >&5
6798 echo "${ECHO_T}no" >&6; }
6799 fi
6800
6801 # Need that, because some distributions ship compilers that include
6802 # `-fstack-protector' in the default specs.
6803 if test "x$ssp_possible" = xyes; then
6804   TARGET_CFLAGS="$TARGET_CFLAGS -fno-stack-protector"
6805 fi
6806
6807 # Smashing stack arg probe.
6808 sap_possible=yes
6809 { echo "$as_me:$LINENO: checking whether \`$CC' accepts \`-mstack-arg-probe'" >&5
6810 echo $ECHO_N "checking whether \`$CC' accepts \`-mstack-arg-probe'... $ECHO_C" >&6; }
6811 cat >conftest.$ac_ext <<_ACEOF
6812 void foo (void) { volatile char a[8]; a[3]; }
6813 _ACEOF
6814 if eval "$ac_compile -S -mstack-arg-probe -o conftest.s" 2> /dev/null; then
6815   { echo "$as_me:$LINENO: result: yes" >&5
6816 echo "${ECHO_T}yes" >&6; }
6817   # Should we clear up other files as well, having called `AC_LANG_CONFTEST'?
6818   rm -f conftest.s
6819 else
6820   sap_possible=no
6821   { echo "$as_me:$LINENO: result: no" >&5
6822 echo "${ECHO_T}no" >&6; }
6823 fi
6824
6825 # Cygwin's GCC uses alloca() to probe the stackframe on static
6826 # stack allocations above some threshold.
6827 if test x"$sap_possible" = xyes; then
6828   TARGET_CFLAGS="$TARGET_CFLAGS -mno-stack-arg-probe"
6829 fi
6830
6831
6832
6833
6834
6835
6836 # Set them to their new values for the tests below.
6837 CC="$TARGET_CC"
6838 CFLAGS="$TARGET_CFLAGS"
6839 CPPFLAGS="$TARGET_CPPFLAGS"
6840 LDFLAGS="$TARGET_LDFLAGS"
6841
6842 # Defined in aclocal.m4.
6843 { echo "$as_me:$LINENO: checking whether target compiler is working" >&5
6844 echo $ECHO_N "checking whether target compiler is working... $ECHO_C" >&6; }
6845 if test "${grub_cv_prog_target_cc+set}" = set; then
6846   echo $ECHO_N "(cached) $ECHO_C" >&6
6847 else
6848   cat >conftest.$ac_ext <<_ACEOF
6849 /* confdefs.h.  */
6850 _ACEOF
6851 cat confdefs.h >>conftest.$ac_ext
6852 cat >>conftest.$ac_ext <<_ACEOF
6853 /* end confdefs.h.  */
6854
6855 int
6856 main ()
6857 {
6858
6859   ;
6860   return 0;
6861 }
6862 _ACEOF
6863 rm -f conftest.$ac_objext conftest$ac_exeext
6864 if { (ac_try="$ac_link"
6865 case "(($ac_try" in
6866   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6867   *) ac_try_echo=$ac_try;;
6868 esac
6869 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6870   (eval "$ac_link") 2>conftest.er1
6871   ac_status=$?
6872   grep -v '^ *+' conftest.er1 >conftest.err
6873   rm -f conftest.er1
6874   cat conftest.err >&5
6875   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6876   (exit $ac_status); } && {
6877          test -z "$ac_c_werror_flag" ||
6878          test ! -s conftest.err
6879        } && test -s conftest$ac_exeext &&
6880        $as_test_x conftest$ac_exeext; then
6881   grub_cv_prog_target_cc=yes
6882 else
6883   echo "$as_me: failed program was:" >&5
6884 sed 's/^/| /' conftest.$ac_ext >&5
6885
6886         grub_cv_prog_target_cc=no
6887 fi
6888
6889 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6890       conftest$ac_exeext conftest.$ac_ext
6891
6892 fi
6893
6894 { echo "$as_me:$LINENO: result: $grub_cv_prog_target_cc" >&5
6895 echo "${ECHO_T}$grub_cv_prog_target_cc" >&6; }
6896
6897 if test "x$grub_cv_prog_target_cc" = xno; then
6898   { { echo "$as_me:$LINENO: error: cannot compile for the target" >&5
6899 echo "$as_me: error: cannot compile for the target" >&2;}
6900    { (exit 1); exit 1; }; }
6901 fi
6902
6903 { echo "$as_me:$LINENO: checking whether ${OBJCOPY} works for absolute addresses" >&5
6904 echo $ECHO_N "checking whether ${OBJCOPY} works for absolute addresses... $ECHO_C" >&6; }
6905 if test "${grub_cv_prog_objcopy_absolute+set}" = set; then
6906   echo $ECHO_N "(cached) $ECHO_C" >&6
6907 else
6908   cat > conftest.c <<\EOF
6909 void
6910 cmain (void)
6911 {
6912    *((int *) 0x1000) = 2;
6913 }
6914 EOF
6915
6916 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6917   (eval $ac_compile) 2>&5
6918   ac_status=$?
6919   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6920   (exit $ac_status); } && test -s conftest.o; then :
6921 else
6922   { { echo "$as_me:$LINENO: error: ${CC-cc} cannot compile C source code" >&5
6923 echo "$as_me: error: ${CC-cc} cannot compile C source code" >&2;}
6924    { (exit 1); exit 1; }; }
6925 fi
6926 grub_cv_prog_objcopy_absolute=yes
6927 for link_addr in 2000 8000 7C00; do
6928   if { ac_try='${CC-cc} ${CFLAGS} -nostdlib ${TARGET_IMG_LDFLAGS_AC} -Wl,-Ttext -Wl,$link_addr conftest.o -o conftest.exec'
6929   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6930   (eval $ac_try) 2>&5
6931   ac_status=$?
6932   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6933   (exit $ac_status); }; }; then :
6934   else
6935     { { echo "$as_me:$LINENO: error: ${CC-cc} cannot link at address $link_addr" >&5
6936 echo "$as_me: error: ${CC-cc} cannot link at address $link_addr" >&2;}
6937    { (exit 1); exit 1; }; }
6938   fi
6939   if { ac_try='${OBJCOPY-objcopy} --only-section=.text -O binary conftest.exec conftest'
6940   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6941   (eval $ac_try) 2>&5
6942   ac_status=$?
6943   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6944   (exit $ac_status); }; }; then :
6945   else
6946     { { echo "$as_me:$LINENO: error: ${OBJCOPY-objcopy} cannot create binary files" >&5
6947 echo "$as_me: error: ${OBJCOPY-objcopy} cannot create binary files" >&2;}
6948    { (exit 1); exit 1; }; }
6949   fi
6950   if test ! -f conftest.old || { ac_try='cmp -s conftest.old conftest'
6951   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6952   (eval $ac_try) 2>&5
6953   ac_status=$?
6954   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6955   (exit $ac_status); }; }; then
6956     mv -f conftest conftest.old
6957   else
6958     grub_cv_prog_objcopy_absolute=no
6959     break
6960   fi
6961 done
6962 rm -f conftest*
6963 fi
6964
6965 { echo "$as_me:$LINENO: result: $grub_cv_prog_objcopy_absolute" >&5
6966 echo "${ECHO_T}$grub_cv_prog_objcopy_absolute" >&6; }
6967
6968 if test "x$grub_cv_prog_objcopy_absolute" = xno; then
6969   { { echo "$as_me:$LINENO: error: GRUB requires a working absolute objcopy; upgrade your binutils" >&5
6970 echo "$as_me: error: GRUB requires a working absolute objcopy; upgrade your binutils" >&2;}
6971    { (exit 1); exit 1; }; }
6972 fi
6973
6974 { echo "$as_me:$LINENO: checking whether linker accepts --build-id=none" >&5
6975 echo $ECHO_N "checking whether linker accepts --build-id=none... $ECHO_C" >&6; }
6976 if test "${grub_cv_prog_ld_build_id_none+set}" = set; then
6977   echo $ECHO_N "(cached) $ECHO_C" >&6
6978 else
6979   save_LDFLAGS="$LDFLAGS"
6980 LDFLAGS="$LDFLAGS -Wl,--build-id=none"
6981 cat >conftest.$ac_ext <<_ACEOF
6982 /* confdefs.h.  */
6983 _ACEOF
6984 cat confdefs.h >>conftest.$ac_ext
6985 cat >>conftest.$ac_ext <<_ACEOF
6986 /* end confdefs.h.  */
6987
6988 int
6989 main ()
6990 {
6991
6992   ;
6993   return 0;
6994 }
6995 _ACEOF
6996 rm -f conftest.$ac_objext conftest$ac_exeext
6997 if { (ac_try="$ac_link"
6998 case "(($ac_try" in
6999   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7000   *) ac_try_echo=$ac_try;;
7001 esac
7002 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7003   (eval "$ac_link") 2>conftest.er1
7004   ac_status=$?
7005   grep -v '^ *+' conftest.er1 >conftest.err
7006   rm -f conftest.er1
7007   cat conftest.err >&5
7008   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7009   (exit $ac_status); } && {
7010          test -z "$ac_c_werror_flag" ||
7011          test ! -s conftest.err
7012        } && test -s conftest$ac_exeext &&
7013        $as_test_x conftest$ac_exeext; then
7014   grub_cv_prog_ld_build_id_none=yes
7015 else
7016   echo "$as_me: failed program was:" >&5
7017 sed 's/^/| /' conftest.$ac_ext >&5
7018
7019         grub_cv_prog_ld_build_id_none=no
7020 fi
7021
7022 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7023       conftest$ac_exeext conftest.$ac_ext
7024 LDFLAGS="$save_LDFLAGS"
7025
7026 fi
7027
7028 { echo "$as_me:$LINENO: result: $grub_cv_prog_ld_build_id_none" >&5
7029 echo "${ECHO_T}$grub_cv_prog_ld_build_id_none" >&6; }
7030
7031 if test "x$grub_cv_prog_ld_build_id_none" = xyes; then
7032   MODULE_LDFLAGS="$MODULE_LDFLAGS -Wl,--build-id=none"
7033 fi
7034
7035
7036 { echo "$as_me:$LINENO: checking if C symbols get an underscore after compilation" >&5
7037 echo $ECHO_N "checking if C symbols get an underscore after compilation... $ECHO_C" >&6; }
7038 if test "${grub_cv_asm_uscore+set}" = set; then
7039   echo $ECHO_N "(cached) $ECHO_C" >&6
7040 else
7041   cat > conftest.c <<\EOF
7042 int
7043 func (int *list)
7044 {
7045   *list = 0;
7046   return *list;
7047 }
7048 EOF
7049
7050 if { ac_try='${CC-cc} ${CFLAGS} -S conftest.c'
7051   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7052   (eval $ac_try) 2>&5
7053   ac_status=$?
7054   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7055   (exit $ac_status); }; } && test -s conftest.s; then
7056   true
7057 else
7058   { { echo "$as_me:$LINENO: error: ${CC-cc} failed to produce assembly code" >&5
7059 echo "$as_me: error: ${CC-cc} failed to produce assembly code" >&2;}
7060    { (exit 1); exit 1; }; }
7061 fi
7062
7063 if grep _func conftest.s >/dev/null 2>&1; then
7064   grub_cv_asm_uscore=yes
7065 else
7066   grub_cv_asm_uscore=no
7067 fi
7068
7069 rm -f conftest*
7070 fi
7071
7072
7073 if test "x$grub_cv_asm_uscore" = xyes; then
7074
7075 cat >>confdefs.h <<_ACEOF
7076 #define HAVE_ASM_USCORE $grub_cv_asm_uscore
7077 _ACEOF
7078
7079 fi
7080
7081 { echo "$as_me:$LINENO: result: $grub_cv_asm_uscore" >&5
7082 echo "${ECHO_T}$grub_cv_asm_uscore" >&6; }
7083
7084 if test "x$target_cpu" = xi386; then
7085   if test ! -z "$TARGET_IMG_LDSCRIPT"; then
7086     # Check symbols provided by linker script.
7087     CFLAGS="$TARGET_CFLAGS -nostdlib $TARGET_IMG_LDFLAGS_AC -Wl,-Ttext,8000,--defsym,___main=0x8100"
7088   fi
7089   if test "x$platform" = xpc; then
7090
7091 { echo "$as_me:$LINENO: checking if start is defined by the compiler" >&5
7092 echo $ECHO_N "checking if start is defined by the compiler... $ECHO_C" >&6; }
7093 if test "${grub_cv_check_start_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 start")
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_start_symbol=yes
7130 else
7131   echo "$as_me: failed program was:" >&5
7132 sed 's/^/| /' conftest.$ac_ext >&5
7133
7134         grub_cv_check_start_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: $grub_cv_check_start_symbol" >&5
7143 echo "${ECHO_T}$grub_cv_check_start_symbol" >&6; }
7144
7145 { echo "$as_me:$LINENO: checking if _start is defined by the compiler" >&5
7146 echo $ECHO_N "checking if _start is defined by the compiler... $ECHO_C" >&6; }
7147 if test "${grub_cv_check_uscore_start_symbol+set}" = set; then
7148   echo $ECHO_N "(cached) $ECHO_C" >&6
7149 else
7150   cat >conftest.$ac_ext <<_ACEOF
7151 /* confdefs.h.  */
7152 _ACEOF
7153 cat confdefs.h >>conftest.$ac_ext
7154 cat >>conftest.$ac_ext <<_ACEOF
7155 /* end confdefs.h.  */
7156
7157 int
7158 main ()
7159 {
7160 asm ("incl _start")
7161   ;
7162   return 0;
7163 }
7164 _ACEOF
7165 rm -f conftest.$ac_objext conftest$ac_exeext
7166 if { (ac_try="$ac_link"
7167 case "(($ac_try" in
7168   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7169   *) ac_try_echo=$ac_try;;
7170 esac
7171 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7172   (eval "$ac_link") 2>conftest.er1
7173   ac_status=$?
7174   grep -v '^ *+' conftest.er1 >conftest.err
7175   rm -f conftest.er1
7176   cat conftest.err >&5
7177   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7178   (exit $ac_status); } && {
7179          test -z "$ac_c_werror_flag" ||
7180          test ! -s conftest.err
7181        } && test -s conftest$ac_exeext &&
7182        $as_test_x conftest$ac_exeext; then
7183   grub_cv_check_uscore_start_symbol=yes
7184 else
7185   echo "$as_me: failed program was:" >&5
7186 sed 's/^/| /' conftest.$ac_ext >&5
7187
7188         grub_cv_check_uscore_start_symbol=no
7189 fi
7190
7191 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7192       conftest$ac_exeext conftest.$ac_ext
7193 fi
7194
7195
7196 { echo "$as_me:$LINENO: result: $grub_cv_check_uscore_start_symbol" >&5
7197 echo "${ECHO_T}$grub_cv_check_uscore_start_symbol" >&6; }
7198
7199
7200
7201
7202 if test "x$grub_cv_check_start_symbol" = xyes; then
7203   cat >>confdefs.h <<\_ACEOF
7204 #define START_SYMBOL start
7205 _ACEOF
7206
7207 elif test "x$grub_cv_check_uscore_start_symbol" = xyes; then
7208   cat >>confdefs.h <<\_ACEOF
7209 #define START_SYMBOL _start
7210 _ACEOF
7211
7212 else
7213   { { echo "$as_me:$LINENO: error: neither start nor _start is defined" >&5
7214 echo "$as_me: error: neither start nor _start is defined" >&2;}
7215    { (exit 1); exit 1; }; }
7216 fi
7217
7218
7219 { echo "$as_me:$LINENO: checking if __bss_start is defined by the compiler" >&5
7220 echo $ECHO_N "checking if __bss_start is defined by the compiler... $ECHO_C" >&6; }
7221 if test "${grub_cv_check_uscore_uscore_bss_start_symbol+set}" = set; then
7222   echo $ECHO_N "(cached) $ECHO_C" >&6
7223 else
7224   cat >conftest.$ac_ext <<_ACEOF
7225 /* confdefs.h.  */
7226 _ACEOF
7227 cat confdefs.h >>conftest.$ac_ext
7228 cat >>conftest.$ac_ext <<_ACEOF
7229 /* end confdefs.h.  */
7230
7231 int
7232 main ()
7233 {
7234 asm ("incl __bss_start")
7235   ;
7236   return 0;
7237 }
7238 _ACEOF
7239 rm -f conftest.$ac_objext conftest$ac_exeext
7240 if { (ac_try="$ac_link"
7241 case "(($ac_try" in
7242   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7243   *) ac_try_echo=$ac_try;;
7244 esac
7245 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7246   (eval "$ac_link") 2>conftest.er1
7247   ac_status=$?
7248   grep -v '^ *+' conftest.er1 >conftest.err
7249   rm -f conftest.er1
7250   cat conftest.err >&5
7251   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7252   (exit $ac_status); } && {
7253          test -z "$ac_c_werror_flag" ||
7254          test ! -s conftest.err
7255        } && test -s conftest$ac_exeext &&
7256        $as_test_x conftest$ac_exeext; then
7257   grub_cv_check_uscore_uscore_bss_start_symbol=yes
7258 else
7259   echo "$as_me: failed program was:" >&5
7260 sed 's/^/| /' conftest.$ac_ext >&5
7261
7262         grub_cv_check_uscore_uscore_bss_start_symbol=no
7263 fi
7264
7265 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7266       conftest$ac_exeext conftest.$ac_ext
7267 fi
7268
7269
7270 { echo "$as_me:$LINENO: result: $grub_cv_check_uscore_uscore_bss_start_symbol" >&5
7271 echo "${ECHO_T}$grub_cv_check_uscore_uscore_bss_start_symbol" >&6; }
7272
7273 { echo "$as_me:$LINENO: checking if edata is defined by the compiler" >&5
7274 echo $ECHO_N "checking if edata is defined by the compiler... $ECHO_C" >&6; }
7275 if test "${grub_cv_check_edata_symbol+set}" = set; then
7276   echo $ECHO_N "(cached) $ECHO_C" >&6
7277 else
7278   cat >conftest.$ac_ext <<_ACEOF
7279 /* confdefs.h.  */
7280 _ACEOF
7281 cat confdefs.h >>conftest.$ac_ext
7282 cat >>conftest.$ac_ext <<_ACEOF
7283 /* end confdefs.h.  */
7284
7285 int
7286 main ()
7287 {
7288 asm ("incl edata")
7289   ;
7290   return 0;
7291 }
7292 _ACEOF
7293 rm -f conftest.$ac_objext conftest$ac_exeext
7294 if { (ac_try="$ac_link"
7295 case "(($ac_try" in
7296   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7297   *) ac_try_echo=$ac_try;;
7298 esac
7299 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7300   (eval "$ac_link") 2>conftest.er1
7301   ac_status=$?
7302   grep -v '^ *+' conftest.er1 >conftest.err
7303   rm -f conftest.er1
7304   cat conftest.err >&5
7305   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7306   (exit $ac_status); } && {
7307          test -z "$ac_c_werror_flag" ||
7308          test ! -s conftest.err
7309        } && test -s conftest$ac_exeext &&
7310        $as_test_x conftest$ac_exeext; then
7311   grub_cv_check_edata_symbol=yes
7312 else
7313   echo "$as_me: failed program was:" >&5
7314 sed 's/^/| /' conftest.$ac_ext >&5
7315
7316         grub_cv_check_edata_symbol=no
7317 fi
7318
7319 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7320       conftest$ac_exeext conftest.$ac_ext
7321 fi
7322
7323
7324 { echo "$as_me:$LINENO: result: $grub_cv_check_edata_symbol" >&5
7325 echo "${ECHO_T}$grub_cv_check_edata_symbol" >&6; }
7326
7327 { echo "$as_me:$LINENO: checking if _edata is defined by the compiler" >&5
7328 echo $ECHO_N "checking if _edata is defined by the compiler... $ECHO_C" >&6; }
7329 if test "${grub_cv_check_uscore_edata_symbol+set}" = set; then
7330   echo $ECHO_N "(cached) $ECHO_C" >&6
7331 else
7332   cat >conftest.$ac_ext <<_ACEOF
7333 /* confdefs.h.  */
7334 _ACEOF
7335 cat confdefs.h >>conftest.$ac_ext
7336 cat >>conftest.$ac_ext <<_ACEOF
7337 /* end confdefs.h.  */
7338
7339 int
7340 main ()
7341 {
7342 asm ("incl _edata")
7343   ;
7344   return 0;
7345 }
7346 _ACEOF
7347 rm -f conftest.$ac_objext conftest$ac_exeext
7348 if { (ac_try="$ac_link"
7349 case "(($ac_try" in
7350   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7351   *) ac_try_echo=$ac_try;;
7352 esac
7353 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7354   (eval "$ac_link") 2>conftest.er1
7355   ac_status=$?
7356   grep -v '^ *+' conftest.er1 >conftest.err
7357   rm -f conftest.er1
7358   cat conftest.err >&5
7359   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7360   (exit $ac_status); } && {
7361          test -z "$ac_c_werror_flag" ||
7362          test ! -s conftest.err
7363        } && test -s conftest$ac_exeext &&
7364        $as_test_x conftest$ac_exeext; then
7365   grub_cv_check_uscore_edata_symbol=yes
7366 else
7367   echo "$as_me: failed program was:" >&5
7368 sed 's/^/| /' conftest.$ac_ext >&5
7369
7370         grub_cv_check_uscore_edata_symbol=no
7371 fi
7372
7373 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7374       conftest$ac_exeext conftest.$ac_ext
7375 fi
7376
7377
7378 { echo "$as_me:$LINENO: result: $grub_cv_check_uscore_edata_symbol" >&5
7379 echo "${ECHO_T}$grub_cv_check_uscore_edata_symbol" >&6; }
7380
7381
7382
7383
7384 if test "x$grub_cv_check_uscore_uscore_bss_start_symbol" = xyes; then
7385   cat >>confdefs.h <<\_ACEOF
7386 #define BSS_START_SYMBOL __bss_start
7387 _ACEOF
7388
7389 elif test "x$grub_cv_check_edata_symbol" = xyes; then
7390   cat >>confdefs.h <<\_ACEOF
7391 #define BSS_START_SYMBOL edata
7392 _ACEOF
7393
7394 elif test "x$grub_cv_check_uscore_edata_symbol" = xyes; then
7395   cat >>confdefs.h <<\_ACEOF
7396 #define BSS_START_SYMBOL _edata
7397 _ACEOF
7398
7399 else
7400   { { echo "$as_me:$LINENO: error: none of __bss_start, edata or _edata is defined" >&5
7401 echo "$as_me: error: none of __bss_start, edata or _edata is defined" >&2;}
7402    { (exit 1); exit 1; }; }
7403 fi
7404
7405
7406 { echo "$as_me:$LINENO: checking if end is defined by the compiler" >&5
7407 echo $ECHO_N "checking if end is defined by the compiler... $ECHO_C" >&6; }
7408 if test "${grub_cv_check_end_symbol+set}" = set; then
7409   echo $ECHO_N "(cached) $ECHO_C" >&6
7410 else
7411   cat >conftest.$ac_ext <<_ACEOF
7412 /* confdefs.h.  */
7413 _ACEOF
7414 cat confdefs.h >>conftest.$ac_ext
7415 cat >>conftest.$ac_ext <<_ACEOF
7416 /* end confdefs.h.  */
7417
7418 int
7419 main ()
7420 {
7421 asm ("incl end")
7422   ;
7423   return 0;
7424 }
7425 _ACEOF
7426 rm -f conftest.$ac_objext conftest$ac_exeext
7427 if { (ac_try="$ac_link"
7428 case "(($ac_try" in
7429   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7430   *) ac_try_echo=$ac_try;;
7431 esac
7432 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7433   (eval "$ac_link") 2>conftest.er1
7434   ac_status=$?
7435   grep -v '^ *+' conftest.er1 >conftest.err
7436   rm -f conftest.er1
7437   cat conftest.err >&5
7438   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7439   (exit $ac_status); } && {
7440          test -z "$ac_c_werror_flag" ||
7441          test ! -s conftest.err
7442        } && test -s conftest$ac_exeext &&
7443        $as_test_x conftest$ac_exeext; then
7444   grub_cv_check_end_symbol=yes
7445 else
7446   echo "$as_me: failed program was:" >&5
7447 sed 's/^/| /' conftest.$ac_ext >&5
7448
7449         grub_cv_check_end_symbol=no
7450 fi
7451
7452 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7453       conftest$ac_exeext conftest.$ac_ext
7454 fi
7455
7456
7457 { echo "$as_me:$LINENO: result: $grub_cv_check_end_symbol" >&5
7458 echo "${ECHO_T}$grub_cv_check_end_symbol" >&6; }
7459
7460 { echo "$as_me:$LINENO: checking if _end is defined by the compiler" >&5
7461 echo $ECHO_N "checking if _end is defined by the compiler... $ECHO_C" >&6; }
7462 if test "${grub_cv_check_uscore_end_symbol+set}" = set; then
7463   echo $ECHO_N "(cached) $ECHO_C" >&6
7464 else
7465   cat >conftest.$ac_ext <<_ACEOF
7466 /* confdefs.h.  */
7467 _ACEOF
7468 cat confdefs.h >>conftest.$ac_ext
7469 cat >>conftest.$ac_ext <<_ACEOF
7470 /* end confdefs.h.  */
7471
7472 int
7473 main ()
7474 {
7475 asm ("incl _end")
7476   ;
7477   return 0;
7478 }
7479 _ACEOF
7480 rm -f conftest.$ac_objext conftest$ac_exeext
7481 if { (ac_try="$ac_link"
7482 case "(($ac_try" in
7483   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7484   *) ac_try_echo=$ac_try;;
7485 esac
7486 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7487   (eval "$ac_link") 2>conftest.er1
7488   ac_status=$?
7489   grep -v '^ *+' conftest.er1 >conftest.err
7490   rm -f conftest.er1
7491   cat conftest.err >&5
7492   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7493   (exit $ac_status); } && {
7494          test -z "$ac_c_werror_flag" ||
7495          test ! -s conftest.err
7496        } && test -s conftest$ac_exeext &&
7497        $as_test_x conftest$ac_exeext; then
7498   grub_cv_check_uscore_end_symbol=yes
7499 else
7500   echo "$as_me: failed program was:" >&5
7501 sed 's/^/| /' conftest.$ac_ext >&5
7502
7503         grub_cv_check_uscore_end_symbol=no
7504 fi
7505
7506 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7507       conftest$ac_exeext conftest.$ac_ext
7508 fi
7509
7510
7511 { echo "$as_me:$LINENO: result: $grub_cv_check_uscore_end_symbol" >&5
7512 echo "${ECHO_T}$grub_cv_check_uscore_end_symbol" >&6; }
7513
7514
7515
7516
7517 if test "x$grub_cv_check_end_symbol" = xyes; then
7518   cat >>confdefs.h <<\_ACEOF
7519 #define END_SYMBOL end
7520 _ACEOF
7521
7522 elif test "x$grub_cv_check_uscore_end_symbol" = xyes; then
7523   cat >>confdefs.h <<\_ACEOF
7524 #define END_SYMBOL _end
7525 _ACEOF
7526
7527 else
7528   { { echo "$as_me:$LINENO: error: neither end nor _end is defined" >&5
7529 echo "$as_me: error: neither end nor _end is defined" >&2;}
7530    { (exit 1); exit 1; }; }
7531 fi
7532
7533   fi
7534   CFLAGS="$TARGET_CFLAGS"
7535
7536 { echo "$as_me:$LINENO: checking whether addr32 must be in the same line as the instruction" >&5
7537 echo $ECHO_N "checking whether addr32 must be in the same line as the instruction... $ECHO_C" >&6; }
7538 if test "${grub_cv_i386_asm_prefix_requirement+set}" = set; then
7539   echo $ECHO_N "(cached) $ECHO_C" >&6
7540 else
7541   cat > conftest.s <<\EOF
7542         .code16
7543 l1:     addr32  movb    %al, l1
7544 EOF
7545
7546 if { ac_try='${CC-cc} ${CFLAGS} -c conftest.s'
7547   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7548   (eval $ac_try) 2>&5
7549   ac_status=$?
7550   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7551   (exit $ac_status); }; } && test -s conftest.o; then
7552   grub_cv_i386_asm_prefix_requirement=yes
7553 else
7554   grub_cv_i386_asm_prefix_requirement=no
7555 fi
7556
7557 rm -f conftest*
7558 fi
7559
7560
7561 if test "x$grub_cv_i386_asm_prefix_requirement" = xyes; then
7562   grub_tmp_addr32="addr32"
7563   grub_tmp_data32="data32"
7564 else
7565   grub_tmp_addr32="addr32;"
7566   grub_tmp_data32="data32;"
7567 fi
7568
7569
7570 cat >>confdefs.h <<_ACEOF
7571 #define ADDR32 $grub_tmp_addr32
7572 _ACEOF
7573
7574
7575 cat >>confdefs.h <<_ACEOF
7576 #define DATA32 $grub_tmp_data32
7577 _ACEOF
7578
7579
7580 { echo "$as_me:$LINENO: result: $grub_cv_i386_asm_prefix_requirement" >&5
7581 echo "${ECHO_T}$grub_cv_i386_asm_prefix_requirement" >&6; }
7582
7583
7584 { echo "$as_me:$LINENO: checking for .code16 addr32 assembler support" >&5
7585 echo $ECHO_N "checking for .code16 addr32 assembler support... $ECHO_C" >&6; }
7586 if test "${grub_cv_i386_asm_addr32+set}" = set; then
7587   echo $ECHO_N "(cached) $ECHO_C" >&6
7588 else
7589   cat > conftest.s.in <<\EOF
7590         .code16
7591 l1:     @ADDR32@        movb    %al, l1
7592 EOF
7593
7594 if test "x$grub_cv_i386_asm_prefix_requirement" = xyes; then
7595   sed -e s/@ADDR32@/addr32/ < conftest.s.in > conftest.s
7596 else
7597   sed -e s/@ADDR32@/addr32\;/ < conftest.s.in > conftest.s
7598 fi
7599
7600 if { ac_try='${CC-cc} ${CFLAGS} -c conftest.s'
7601   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7602   (eval $ac_try) 2>&5
7603   ac_status=$?
7604   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7605   (exit $ac_status); }; } && test -s conftest.o; then
7606   grub_cv_i386_asm_addr32=yes
7607 else
7608   grub_cv_i386_asm_addr32=no
7609 fi
7610
7611 rm -f conftest*
7612 fi
7613
7614
7615 { echo "$as_me:$LINENO: result: $grub_cv_i386_asm_addr32" >&5
7616 echo "${ECHO_T}$grub_cv_i386_asm_addr32" >&6; }
7617
7618 { echo "$as_me:$LINENO: checking whether an absolute indirect call/jump must not be prefixed with an asterisk" >&5
7619 echo $ECHO_N "checking whether an absolute indirect call/jump must not be prefixed with an asterisk... $ECHO_C" >&6; }
7620 if test "${grub_cv_i386_asm_absolute_without_asterisk+set}" = set; then
7621   echo $ECHO_N "(cached) $ECHO_C" >&6
7622 else
7623   cat > conftest.s <<\EOF
7624         lcall   *(offset)
7625 offset:
7626         .long   0
7627         .word   0
7628 EOF
7629
7630 if { ac_try='${CC-cc} ${CFLAGS} -c conftest.s'
7631   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7632   (eval $ac_try) 2>&5
7633   ac_status=$?
7634   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7635   (exit $ac_status); }; } && test -s conftest.o; then
7636   grub_cv_i386_asm_absolute_without_asterisk=no
7637 else
7638   grub_cv_i386_asm_absolute_without_asterisk=yes
7639 fi
7640
7641 rm -f conftest*
7642 fi
7643
7644
7645 if test "x$grub_cv_i386_asm_absolute_without_asterisk" = xyes; then
7646
7647 cat >>confdefs.h <<\_ACEOF
7648 #define ABSOLUTE_WITHOUT_ASTERISK 1
7649 _ACEOF
7650
7651 fi
7652
7653 { echo "$as_me:$LINENO: result: $grub_cv_i386_asm_absolute_without_asterisk" >&5
7654 echo "${ECHO_T}$grub_cv_i386_asm_absolute_without_asterisk" >&6; }
7655
7656 { echo "$as_me:$LINENO: checking if GCC has the regparm=3 bug" >&5
7657 echo $ECHO_N "checking if GCC has the regparm=3 bug... $ECHO_C" >&6; }
7658 if test "${grub_cv_i386_check_nested_functions+set}" = set; then
7659   echo $ECHO_N "(cached) $ECHO_C" >&6
7660 else
7661   if test "$cross_compiling" = yes; then
7662   { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
7663 See \`config.log' for more details." >&5
7664 echo "$as_me: error: cannot run test program while cross compiling
7665 See \`config.log' for more details." >&2;}
7666    { (exit 1); exit 1; }; }
7667 else
7668   cat >conftest.$ac_ext <<_ACEOF
7669 /* confdefs.h.  */
7670 _ACEOF
7671 cat confdefs.h >>conftest.$ac_ext
7672 cat >>conftest.$ac_ext <<_ACEOF
7673 /* end confdefs.h.  */
7674
7675 static int
7676 test (int *n)
7677 {
7678   return *n == -1;
7679 }
7680
7681 static int
7682 testfunc (int __attribute__ ((__regparm__ (3))) (*hook) (int a, int b, int *c))
7683 {
7684   int a = 0;
7685   int b = 0;
7686   int c = -1;
7687   return hook (a, b, &c);
7688 }
7689
7690 int
7691 main (void)
7692 {
7693   int __attribute__ ((__regparm__ (3))) nestedfunc (int a, int b, int *c)
7694     {
7695       return a == b && test (c);
7696     }
7697   return testfunc (nestedfunc) ? 0 : 1;
7698 }
7699
7700 _ACEOF
7701 rm -f conftest$ac_exeext
7702 if { (ac_try="$ac_link"
7703 case "(($ac_try" in
7704   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7705   *) ac_try_echo=$ac_try;;
7706 esac
7707 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7708   (eval "$ac_link") 2>&5
7709   ac_status=$?
7710   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7711   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7712   { (case "(($ac_try" in
7713   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7714   *) ac_try_echo=$ac_try;;
7715 esac
7716 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7717   (eval "$ac_try") 2>&5
7718   ac_status=$?
7719   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7720   (exit $ac_status); }; }; then
7721   grub_cv_i386_check_nested_functions=no
7722 else
7723   echo "$as_me: program exited with status $ac_status" >&5
7724 echo "$as_me: failed program was:" >&5
7725 sed 's/^/| /' conftest.$ac_ext >&5
7726
7727 ( exit $ac_status )
7728 grub_cv_i386_check_nested_functions=yes
7729 fi
7730 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7731 fi
7732
7733
7734 fi
7735
7736
7737 { echo "$as_me:$LINENO: result: $grub_cv_i386_check_nested_functions" >&5
7738 echo "${ECHO_T}$grub_cv_i386_check_nested_functions" >&6; }
7739
7740 if test "x$grub_cv_i386_check_nested_functions" = xyes; then
7741
7742 cat >>confdefs.h <<\_ACEOF
7743 #define NESTED_FUNC_ATTR __attribute__ ((__regparm__ (1)))
7744 _ACEOF
7745
7746 else
7747
7748 cat >>confdefs.h <<\_ACEOF
7749 #define NESTED_FUNC_ATTR __attribute__ ((__regparm__ (1)))
7750 _ACEOF
7751
7752 fi
7753
7754 else
7755
7756 cat >>confdefs.h <<\_ACEOF
7757 #define NESTED_FUNC_ATTR
7758 _ACEOF
7759
7760 fi
7761
7762 # Restore the flags.
7763 CC="$tmp_CC"
7764 CFLAGS="$tmp_CFLAGS"
7765 CPPFLAGS="$tmp_CPPFLAGS"
7766 LDFLAGS="$tmp_LDFLAGS"
7767 LIBS="$tmp_LIBS"
7768
7769 #
7770 # Check for options.
7771 #
7772
7773 # Memory manager debugging.
7774 # Check whether --enable-mm-debug was given.
7775 if test "${enable_mm_debug+set}" = set; then
7776   enableval=$enable_mm_debug;
7777 cat >>confdefs.h <<\_ACEOF
7778 #define MM_DEBUG 1
7779 _ACEOF
7780
7781 fi
7782
7783
7784 # Check whether --enable-grub-emu was given.
7785 if test "${enable_grub_emu+set}" = set; then
7786   enableval=$enable_grub_emu;
7787 fi
7788
7789 if [ x"$enable_grub_emu" = xyes ]; then
7790   # Check for curses libraries.
7791   { echo "$as_me:$LINENO: checking for wgetch in -lncurses" >&5
7792 echo $ECHO_N "checking for wgetch in -lncurses... $ECHO_C" >&6; }
7793 if test "${ac_cv_lib_ncurses_wgetch+set}" = set; then
7794   echo $ECHO_N "(cached) $ECHO_C" >&6
7795 else
7796   ac_check_lib_save_LIBS=$LIBS
7797 LIBS="-lncurses  $LIBS"
7798 cat >conftest.$ac_ext <<_ACEOF
7799 /* confdefs.h.  */
7800 _ACEOF
7801 cat confdefs.h >>conftest.$ac_ext
7802 cat >>conftest.$ac_ext <<_ACEOF
7803 /* end confdefs.h.  */
7804
7805 /* Override any GCC internal prototype to avoid an error.
7806    Use char because int might match the return type of a GCC
7807    builtin and then its argument prototype would still apply.  */
7808 #ifdef __cplusplus
7809 extern "C"
7810 #endif
7811 char wgetch ();
7812 int
7813 main ()
7814 {
7815 return wgetch ();
7816   ;
7817   return 0;
7818 }
7819 _ACEOF
7820 rm -f conftest.$ac_objext conftest$ac_exeext
7821 if { (ac_try="$ac_link"
7822 case "(($ac_try" in
7823   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7824   *) ac_try_echo=$ac_try;;
7825 esac
7826 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7827   (eval "$ac_link") 2>conftest.er1
7828   ac_status=$?
7829   grep -v '^ *+' conftest.er1 >conftest.err
7830   rm -f conftest.er1
7831   cat conftest.err >&5
7832   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7833   (exit $ac_status); } && {
7834          test -z "$ac_c_werror_flag" ||
7835          test ! -s conftest.err
7836        } && test -s conftest$ac_exeext &&
7837        $as_test_x conftest$ac_exeext; then
7838   ac_cv_lib_ncurses_wgetch=yes
7839 else
7840   echo "$as_me: failed program was:" >&5
7841 sed 's/^/| /' conftest.$ac_ext >&5
7842
7843         ac_cv_lib_ncurses_wgetch=no
7844 fi
7845
7846 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7847       conftest$ac_exeext conftest.$ac_ext
7848 LIBS=$ac_check_lib_save_LIBS
7849 fi
7850 { echo "$as_me:$LINENO: result: $ac_cv_lib_ncurses_wgetch" >&5
7851 echo "${ECHO_T}$ac_cv_lib_ncurses_wgetch" >&6; }
7852 if test $ac_cv_lib_ncurses_wgetch = yes; then
7853   LIBCURSES="-lncurses"
7854 else
7855   { echo "$as_me:$LINENO: checking for wgetch in -lcurses" >&5
7856 echo $ECHO_N "checking for wgetch in -lcurses... $ECHO_C" >&6; }
7857 if test "${ac_cv_lib_curses_wgetch+set}" = set; then
7858   echo $ECHO_N "(cached) $ECHO_C" >&6
7859 else
7860   ac_check_lib_save_LIBS=$LIBS
7861 LIBS="-lcurses  $LIBS"
7862 cat >conftest.$ac_ext <<_ACEOF
7863 /* confdefs.h.  */
7864 _ACEOF
7865 cat confdefs.h >>conftest.$ac_ext
7866 cat >>conftest.$ac_ext <<_ACEOF
7867 /* end confdefs.h.  */
7868
7869 /* Override any GCC internal prototype to avoid an error.
7870    Use char because int might match the return type of a GCC
7871    builtin and then its argument prototype would still apply.  */
7872 #ifdef __cplusplus
7873 extern "C"
7874 #endif
7875 char wgetch ();
7876 int
7877 main ()
7878 {
7879 return wgetch ();
7880   ;
7881   return 0;
7882 }
7883 _ACEOF
7884 rm -f conftest.$ac_objext conftest$ac_exeext
7885 if { (ac_try="$ac_link"
7886 case "(($ac_try" in
7887   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7888   *) ac_try_echo=$ac_try;;
7889 esac
7890 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7891   (eval "$ac_link") 2>conftest.er1
7892   ac_status=$?
7893   grep -v '^ *+' conftest.er1 >conftest.err
7894   rm -f conftest.er1
7895   cat conftest.err >&5
7896   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7897   (exit $ac_status); } && {
7898          test -z "$ac_c_werror_flag" ||
7899          test ! -s conftest.err
7900        } && test -s conftest$ac_exeext &&
7901        $as_test_x conftest$ac_exeext; then
7902   ac_cv_lib_curses_wgetch=yes
7903 else
7904   echo "$as_me: failed program was:" >&5
7905 sed 's/^/| /' conftest.$ac_ext >&5
7906
7907         ac_cv_lib_curses_wgetch=no
7908 fi
7909
7910 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7911       conftest$ac_exeext conftest.$ac_ext
7912 LIBS=$ac_check_lib_save_LIBS
7913 fi
7914 { echo "$as_me:$LINENO: result: $ac_cv_lib_curses_wgetch" >&5
7915 echo "${ECHO_T}$ac_cv_lib_curses_wgetch" >&6; }
7916 if test $ac_cv_lib_curses_wgetch = yes; then
7917   LIBCURSES="-lcurses"
7918 else
7919   { { echo "$as_me:$LINENO: error: (n)curses libraries are required to build \`grub-emu'" >&5
7920 echo "$as_me: error: (n)curses libraries are required to build \`grub-emu'" >&2;}
7921    { (exit 1); exit 1; }; }
7922 fi
7923
7924 fi
7925
7926
7927
7928   # Check for headers.
7929
7930 for ac_header in ncurses/curses.h
7931 do
7932 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7933 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7934   { echo "$as_me:$LINENO: checking for $ac_header" >&5
7935 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7936 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7937   echo $ECHO_N "(cached) $ECHO_C" >&6
7938 fi
7939 ac_res=`eval echo '${'$as_ac_Header'}'`
7940                { echo "$as_me:$LINENO: result: $ac_res" >&5
7941 echo "${ECHO_T}$ac_res" >&6; }
7942 else
7943   # Is the header compilable?
7944 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
7945 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
7946 cat >conftest.$ac_ext <<_ACEOF
7947 /* confdefs.h.  */
7948 _ACEOF
7949 cat confdefs.h >>conftest.$ac_ext
7950 cat >>conftest.$ac_ext <<_ACEOF
7951 /* end confdefs.h.  */
7952 $ac_includes_default
7953 #include <$ac_header>
7954 _ACEOF
7955 rm -f conftest.$ac_objext
7956 if { (ac_try="$ac_compile"
7957 case "(($ac_try" in
7958   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7959   *) ac_try_echo=$ac_try;;
7960 esac
7961 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7962   (eval "$ac_compile") 2>conftest.er1
7963   ac_status=$?
7964   grep -v '^ *+' conftest.er1 >conftest.err
7965   rm -f conftest.er1
7966   cat conftest.err >&5
7967   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7968   (exit $ac_status); } && {
7969          test -z "$ac_c_werror_flag" ||
7970          test ! -s conftest.err
7971        } && test -s conftest.$ac_objext; then
7972   ac_header_compiler=yes
7973 else
7974   echo "$as_me: failed program was:" >&5
7975 sed 's/^/| /' conftest.$ac_ext >&5
7976
7977         ac_header_compiler=no
7978 fi
7979
7980 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7981 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7982 echo "${ECHO_T}$ac_header_compiler" >&6; }
7983
7984 # Is the header present?
7985 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
7986 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
7987 cat >conftest.$ac_ext <<_ACEOF
7988 /* confdefs.h.  */
7989 _ACEOF
7990 cat confdefs.h >>conftest.$ac_ext
7991 cat >>conftest.$ac_ext <<_ACEOF
7992 /* end confdefs.h.  */
7993 #include <$ac_header>
7994 _ACEOF
7995 if { (ac_try="$ac_cpp conftest.$ac_ext"
7996 case "(($ac_try" in
7997   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7998   *) ac_try_echo=$ac_try;;
7999 esac
8000 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8001   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
8002   ac_status=$?
8003   grep -v '^ *+' conftest.er1 >conftest.err
8004   rm -f conftest.er1
8005   cat conftest.err >&5
8006   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8007   (exit $ac_status); } >/dev/null && {
8008          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
8009          test ! -s conftest.err
8010        }; then
8011   ac_header_preproc=yes
8012 else
8013   echo "$as_me: failed program was:" >&5
8014 sed 's/^/| /' conftest.$ac_ext >&5
8015
8016   ac_header_preproc=no
8017 fi
8018
8019 rm -f conftest.err conftest.$ac_ext
8020 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8021 echo "${ECHO_T}$ac_header_preproc" >&6; }
8022
8023 # So?  What about this header?
8024 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
8025   yes:no: )
8026     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8027 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8028     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
8029 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
8030     ac_header_preproc=yes
8031     ;;
8032   no:yes:* )
8033     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8034 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8035     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
8036 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
8037     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
8038 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
8039     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
8040 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
8041     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8042 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8043     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
8044 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
8045     ( cat <<\_ASBOX
8046 ## ------------------------------- ##
8047 ## Report this to bug-grub@gnu.org ##
8048 ## ------------------------------- ##
8049 _ASBOX
8050      ) | sed "s/^/$as_me: WARNING:     /" >&2
8051     ;;
8052 esac
8053 { echo "$as_me:$LINENO: checking for $ac_header" >&5
8054 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
8055 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8056   echo $ECHO_N "(cached) $ECHO_C" >&6
8057 else
8058   eval "$as_ac_Header=\$ac_header_preproc"
8059 fi
8060 ac_res=`eval echo '${'$as_ac_Header'}'`
8061                { echo "$as_me:$LINENO: result: $ac_res" >&5
8062 echo "${ECHO_T}$ac_res" >&6; }
8063
8064 fi
8065 if test `eval echo '${'$as_ac_Header'}'` = yes; then
8066   cat >>confdefs.h <<_ACEOF
8067 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
8068 _ACEOF
8069
8070 else
8071
8072 for ac_header in ncurses.h
8073 do
8074 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
8075 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8076   { echo "$as_me:$LINENO: checking for $ac_header" >&5
8077 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
8078 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8079   echo $ECHO_N "(cached) $ECHO_C" >&6
8080 fi
8081 ac_res=`eval echo '${'$as_ac_Header'}'`
8082                { echo "$as_me:$LINENO: result: $ac_res" >&5
8083 echo "${ECHO_T}$ac_res" >&6; }
8084 else
8085   # Is the header compilable?
8086 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
8087 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
8088 cat >conftest.$ac_ext <<_ACEOF
8089 /* confdefs.h.  */
8090 _ACEOF
8091 cat confdefs.h >>conftest.$ac_ext
8092 cat >>conftest.$ac_ext <<_ACEOF
8093 /* end confdefs.h.  */
8094 $ac_includes_default
8095 #include <$ac_header>
8096 _ACEOF
8097 rm -f conftest.$ac_objext
8098 if { (ac_try="$ac_compile"
8099 case "(($ac_try" in
8100   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8101   *) ac_try_echo=$ac_try;;
8102 esac
8103 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8104   (eval "$ac_compile") 2>conftest.er1
8105   ac_status=$?
8106   grep -v '^ *+' conftest.er1 >conftest.err
8107   rm -f conftest.er1
8108   cat conftest.err >&5
8109   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8110   (exit $ac_status); } && {
8111          test -z "$ac_c_werror_flag" ||
8112          test ! -s conftest.err
8113        } && test -s conftest.$ac_objext; then
8114   ac_header_compiler=yes
8115 else
8116   echo "$as_me: failed program was:" >&5
8117 sed 's/^/| /' conftest.$ac_ext >&5
8118
8119         ac_header_compiler=no
8120 fi
8121
8122 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8123 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8124 echo "${ECHO_T}$ac_header_compiler" >&6; }
8125
8126 # Is the header present?
8127 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
8128 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
8129 cat >conftest.$ac_ext <<_ACEOF
8130 /* confdefs.h.  */
8131 _ACEOF
8132 cat confdefs.h >>conftest.$ac_ext
8133 cat >>conftest.$ac_ext <<_ACEOF
8134 /* end confdefs.h.  */
8135 #include <$ac_header>
8136 _ACEOF
8137 if { (ac_try="$ac_cpp conftest.$ac_ext"
8138 case "(($ac_try" in
8139   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8140   *) ac_try_echo=$ac_try;;
8141 esac
8142 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8143   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
8144   ac_status=$?
8145   grep -v '^ *+' conftest.er1 >conftest.err
8146   rm -f conftest.er1
8147   cat conftest.err >&5
8148   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8149   (exit $ac_status); } >/dev/null && {
8150          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
8151          test ! -s conftest.err
8152        }; then
8153   ac_header_preproc=yes
8154 else
8155   echo "$as_me: failed program was:" >&5
8156 sed 's/^/| /' conftest.$ac_ext >&5
8157
8158   ac_header_preproc=no
8159 fi
8160
8161 rm -f conftest.err conftest.$ac_ext
8162 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8163 echo "${ECHO_T}$ac_header_preproc" >&6; }
8164
8165 # So?  What about this header?
8166 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
8167   yes:no: )
8168     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8169 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8170     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
8171 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
8172     ac_header_preproc=yes
8173     ;;
8174   no:yes:* )
8175     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8176 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8177     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
8178 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
8179     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
8180 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
8181     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
8182 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
8183     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8184 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8185     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
8186 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
8187     ( cat <<\_ASBOX
8188 ## ------------------------------- ##
8189 ## Report this to bug-grub@gnu.org ##
8190 ## ------------------------------- ##
8191 _ASBOX
8192      ) | sed "s/^/$as_me: WARNING:     /" >&2
8193     ;;
8194 esac
8195 { echo "$as_me:$LINENO: checking for $ac_header" >&5
8196 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
8197 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8198   echo $ECHO_N "(cached) $ECHO_C" >&6
8199 else
8200   eval "$as_ac_Header=\$ac_header_preproc"
8201 fi
8202 ac_res=`eval echo '${'$as_ac_Header'}'`
8203                { echo "$as_me:$LINENO: result: $ac_res" >&5
8204 echo "${ECHO_T}$ac_res" >&6; }
8205
8206 fi
8207 if test `eval echo '${'$as_ac_Header'}'` = yes; then
8208   cat >>confdefs.h <<_ACEOF
8209 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
8210 _ACEOF
8211
8212 else
8213
8214 for ac_header in curses.h
8215 do
8216 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
8217 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8218   { echo "$as_me:$LINENO: checking for $ac_header" >&5
8219 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
8220 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8221   echo $ECHO_N "(cached) $ECHO_C" >&6
8222 fi
8223 ac_res=`eval echo '${'$as_ac_Header'}'`
8224                { echo "$as_me:$LINENO: result: $ac_res" >&5
8225 echo "${ECHO_T}$ac_res" >&6; }
8226 else
8227   # Is the header compilable?
8228 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
8229 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
8230 cat >conftest.$ac_ext <<_ACEOF
8231 /* confdefs.h.  */
8232 _ACEOF
8233 cat confdefs.h >>conftest.$ac_ext
8234 cat >>conftest.$ac_ext <<_ACEOF
8235 /* end confdefs.h.  */
8236 $ac_includes_default
8237 #include <$ac_header>
8238 _ACEOF
8239 rm -f conftest.$ac_objext
8240 if { (ac_try="$ac_compile"
8241 case "(($ac_try" in
8242   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8243   *) ac_try_echo=$ac_try;;
8244 esac
8245 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8246   (eval "$ac_compile") 2>conftest.er1
8247   ac_status=$?
8248   grep -v '^ *+' conftest.er1 >conftest.err
8249   rm -f conftest.er1
8250   cat conftest.err >&5
8251   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8252   (exit $ac_status); } && {
8253          test -z "$ac_c_werror_flag" ||
8254          test ! -s conftest.err
8255        } && test -s conftest.$ac_objext; then
8256   ac_header_compiler=yes
8257 else
8258   echo "$as_me: failed program was:" >&5
8259 sed 's/^/| /' conftest.$ac_ext >&5
8260
8261         ac_header_compiler=no
8262 fi
8263
8264 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8265 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8266 echo "${ECHO_T}$ac_header_compiler" >&6; }
8267
8268 # Is the header present?
8269 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
8270 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
8271 cat >conftest.$ac_ext <<_ACEOF
8272 /* confdefs.h.  */
8273 _ACEOF
8274 cat confdefs.h >>conftest.$ac_ext
8275 cat >>conftest.$ac_ext <<_ACEOF
8276 /* end confdefs.h.  */
8277 #include <$ac_header>
8278 _ACEOF
8279 if { (ac_try="$ac_cpp conftest.$ac_ext"
8280 case "(($ac_try" in
8281   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8282   *) ac_try_echo=$ac_try;;
8283 esac
8284 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8285   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
8286   ac_status=$?
8287   grep -v '^ *+' conftest.er1 >conftest.err
8288   rm -f conftest.er1
8289   cat conftest.err >&5
8290   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8291   (exit $ac_status); } >/dev/null && {
8292          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
8293          test ! -s conftest.err
8294        }; then
8295   ac_header_preproc=yes
8296 else
8297   echo "$as_me: failed program was:" >&5
8298 sed 's/^/| /' conftest.$ac_ext >&5
8299
8300   ac_header_preproc=no
8301 fi
8302
8303 rm -f conftest.err conftest.$ac_ext
8304 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8305 echo "${ECHO_T}$ac_header_preproc" >&6; }
8306
8307 # So?  What about this header?
8308 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
8309   yes:no: )
8310     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8311 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8312     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
8313 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
8314     ac_header_preproc=yes
8315     ;;
8316   no:yes:* )
8317     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8318 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8319     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
8320 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
8321     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
8322 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
8323     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
8324 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
8325     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8326 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8327     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
8328 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
8329     ( cat <<\_ASBOX
8330 ## ------------------------------- ##
8331 ## Report this to bug-grub@gnu.org ##
8332 ## ------------------------------- ##
8333 _ASBOX
8334      ) | sed "s/^/$as_me: WARNING:     /" >&2
8335     ;;
8336 esac
8337 { echo "$as_me:$LINENO: checking for $ac_header" >&5
8338 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
8339 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8340   echo $ECHO_N "(cached) $ECHO_C" >&6
8341 else
8342   eval "$as_ac_Header=\$ac_header_preproc"
8343 fi
8344 ac_res=`eval echo '${'$as_ac_Header'}'`
8345                { echo "$as_me:$LINENO: result: $ac_res" >&5
8346 echo "${ECHO_T}$ac_res" >&6; }
8347
8348 fi
8349 if test `eval echo '${'$as_ac_Header'}'` = yes; then
8350   cat >>confdefs.h <<_ACEOF
8351 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
8352 _ACEOF
8353
8354 else
8355   { { echo "$as_me:$LINENO: error: (n)curses header files are required to build \`grub-emu'" >&5
8356 echo "$as_me: error: (n)curses header files are required to build \`grub-emu'" >&2;}
8357    { (exit 1); exit 1; }; }
8358 fi
8359
8360 done
8361
8362 fi
8363
8364 done
8365
8366 fi
8367
8368 done
8369
8370 fi
8371
8372
8373 # Check whether --enable-grub-fstest was given.
8374 if test "${enable_grub_fstest+set}" = set; then
8375   enableval=$enable_grub_fstest;
8376 fi
8377
8378
8379
8380 # Check whether --enable-grub-pe2elf was given.
8381 if test "${enable_grub_pe2elf+set}" = set; then
8382   enableval=$enable_grub_pe2elf;
8383 fi
8384
8385
8386
8387 # Output files.
8388 ac_config_links="$ac_config_links include/grub/cpu:include/grub/$target_cpu include/grub/machine:include/grub/$target_cpu/$platform"
8389
8390 ac_config_files="$ac_config_files Makefile gensymlist.sh genkernsyms.sh"
8391
8392 ac_config_files="$ac_config_files stamp-h"
8393
8394 cat >confcache <<\_ACEOF
8395 # This file is a shell script that caches the results of configure
8396 # tests run on this system so they can be shared between configure
8397 # scripts and configure runs, see configure's option --config-cache.
8398 # It is not useful on other systems.  If it contains results you don't
8399 # want to keep, you may remove or edit it.
8400 #
8401 # config.status only pays attention to the cache file if you give it
8402 # the --recheck option to rerun configure.
8403 #
8404 # `ac_cv_env_foo' variables (set or unset) will be overridden when
8405 # loading this file, other *unset* `ac_cv_foo' will be assigned the
8406 # following values.
8407
8408 _ACEOF
8409
8410 # The following way of writing the cache mishandles newlines in values,
8411 # but we know of no workaround that is simple, portable, and efficient.
8412 # So, we kill variables containing newlines.
8413 # Ultrix sh set writes to stderr and can't be redirected directly,
8414 # and sets the high bit in the cache file unless we assign to the vars.
8415 (
8416   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
8417     eval ac_val=\$$ac_var
8418     case $ac_val in #(
8419     *${as_nl}*)
8420       case $ac_var in #(
8421       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
8422 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
8423       esac
8424       case $ac_var in #(
8425       _ | IFS | as_nl) ;; #(
8426       *) $as_unset $ac_var ;;
8427       esac ;;
8428     esac
8429   done
8430
8431   (set) 2>&1 |
8432     case $as_nl`(ac_space=' '; set) 2>&1` in #(
8433     *${as_nl}ac_space=\ *)
8434       # `set' does not quote correctly, so add quotes (double-quote
8435       # substitution turns \\\\ into \\, and sed turns \\ into \).
8436       sed -n \
8437         "s/'/'\\\\''/g;
8438           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
8439       ;; #(
8440     *)
8441       # `set' quotes correctly as required by POSIX, so do not add quotes.
8442       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
8443       ;;
8444     esac |
8445     sort
8446 ) |
8447   sed '
8448      /^ac_cv_env_/b end
8449      t clear
8450      :clear
8451      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
8452      t end
8453      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
8454      :end' >>confcache
8455 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
8456   if test -w "$cache_file"; then
8457     test "x$cache_file" != "x/dev/null" &&
8458       { echo "$as_me:$LINENO: updating cache $cache_file" >&5
8459 echo "$as_me: updating cache $cache_file" >&6;}
8460     cat confcache >$cache_file
8461   else
8462     { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
8463 echo "$as_me: not updating unwritable cache $cache_file" >&6;}
8464   fi
8465 fi
8466 rm -f confcache
8467
8468 test "x$prefix" = xNONE && prefix=$ac_default_prefix
8469 # Let make expand exec_prefix.
8470 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
8471
8472 DEFS=-DHAVE_CONFIG_H
8473
8474 ac_libobjs=
8475 ac_ltlibobjs=
8476 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
8477   # 1. Remove the extension, and $U if already installed.
8478   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
8479   ac_i=`echo "$ac_i" | sed "$ac_script"`
8480   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
8481   #    will be set to the directory where LIBOBJS objects are built.
8482   ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
8483   ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
8484 done
8485 LIBOBJS=$ac_libobjs
8486
8487 LTLIBOBJS=$ac_ltlibobjs
8488
8489
8490
8491 : ${CONFIG_STATUS=./config.status}
8492 ac_clean_files_save=$ac_clean_files
8493 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
8494 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
8495 echo "$as_me: creating $CONFIG_STATUS" >&6;}
8496 cat >$CONFIG_STATUS <<_ACEOF
8497 #! $SHELL
8498 # Generated by $as_me.
8499 # Run this file to recreate the current configuration.
8500 # Compiler output produced by configure, useful for debugging
8501 # configure, is in config.log if it exists.
8502
8503 debug=false
8504 ac_cs_recheck=false
8505 ac_cs_silent=false
8506 SHELL=\${CONFIG_SHELL-$SHELL}
8507 _ACEOF
8508
8509 cat >>$CONFIG_STATUS <<\_ACEOF
8510 ## --------------------- ##
8511 ## M4sh Initialization.  ##
8512 ## --------------------- ##
8513
8514 # Be more Bourne compatible
8515 DUALCASE=1; export DUALCASE # for MKS sh
8516 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
8517   emulate sh
8518   NULLCMD=:
8519   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
8520   # is contrary to our usage.  Disable this feature.
8521   alias -g '${1+"$@"}'='"$@"'
8522   setopt NO_GLOB_SUBST
8523 else
8524   case `(set -o) 2>/dev/null` in
8525   *posix*) set -o posix ;;
8526 esac
8527
8528 fi
8529
8530
8531
8532
8533 # PATH needs CR
8534 # Avoid depending upon Character Ranges.
8535 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
8536 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8537 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
8538 as_cr_digits='0123456789'
8539 as_cr_alnum=$as_cr_Letters$as_cr_digits
8540
8541 # The user is always right.
8542 if test "${PATH_SEPARATOR+set}" != set; then
8543   echo "#! /bin/sh" >conf$$.sh
8544   echo  "exit 0"   >>conf$$.sh
8545   chmod +x conf$$.sh
8546   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
8547     PATH_SEPARATOR=';'
8548   else
8549     PATH_SEPARATOR=:
8550   fi
8551   rm -f conf$$.sh
8552 fi
8553
8554 # Support unset when possible.
8555 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
8556   as_unset=unset
8557 else
8558   as_unset=false
8559 fi
8560
8561
8562 # IFS
8563 # We need space, tab and new line, in precisely that order.  Quoting is
8564 # there to prevent editors from complaining about space-tab.
8565 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
8566 # splitting by setting IFS to empty value.)
8567 as_nl='
8568 '
8569 IFS=" ""        $as_nl"
8570
8571 # Find who we are.  Look in the path if we contain no directory separator.
8572 case $0 in
8573   *[\\/]* ) as_myself=$0 ;;
8574   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8575 for as_dir in $PATH
8576 do
8577   IFS=$as_save_IFS
8578   test -z "$as_dir" && as_dir=.
8579   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
8580 done
8581 IFS=$as_save_IFS
8582
8583      ;;
8584 esac
8585 # We did not find ourselves, most probably we were run as `sh COMMAND'
8586 # in which case we are not to be found in the path.
8587 if test "x$as_myself" = x; then
8588   as_myself=$0
8589 fi
8590 if test ! -f "$as_myself"; then
8591   echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
8592   { (exit 1); exit 1; }
8593 fi
8594
8595 # Work around bugs in pre-3.0 UWIN ksh.
8596 for as_var in ENV MAIL MAILPATH
8597 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
8598 done
8599 PS1='$ '
8600 PS2='> '
8601 PS4='+ '
8602
8603 # NLS nuisances.
8604 for as_var in \
8605   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
8606   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
8607   LC_TELEPHONE LC_TIME
8608 do
8609   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
8610     eval $as_var=C; export $as_var
8611   else
8612     ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
8613   fi
8614 done
8615
8616 # Required to use basename.
8617 if expr a : '\(a\)' >/dev/null 2>&1 &&
8618    test "X`expr 00001 : '.*\(...\)'`" = X001; then
8619   as_expr=expr
8620 else
8621   as_expr=false
8622 fi
8623
8624 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
8625   as_basename=basename
8626 else
8627   as_basename=false
8628 fi
8629
8630
8631 # Name of the executable.
8632 as_me=`$as_basename -- "$0" ||
8633 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
8634          X"$0" : 'X\(//\)$' \| \
8635          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
8636 echo X/"$0" |
8637     sed '/^.*\/\([^/][^/]*\)\/*$/{
8638             s//\1/
8639             q
8640           }
8641           /^X\/\(\/\/\)$/{
8642             s//\1/
8643             q
8644           }
8645           /^X\/\(\/\).*/{
8646             s//\1/
8647             q
8648           }
8649           s/.*/./; q'`
8650
8651 # CDPATH.
8652 $as_unset CDPATH
8653
8654
8655
8656   as_lineno_1=$LINENO
8657   as_lineno_2=$LINENO
8658   test "x$as_lineno_1" != "x$as_lineno_2" &&
8659   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
8660
8661   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
8662   # uniformly replaced by the line number.  The first 'sed' inserts a
8663   # line-number line after each line using $LINENO; the second 'sed'
8664   # does the real work.  The second script uses 'N' to pair each
8665   # line-number line with the line containing $LINENO, and appends
8666   # trailing '-' during substitution so that $LINENO is not a special
8667   # case at line end.
8668   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
8669   # scripts with optimization help from Paolo Bonzini.  Blame Lee
8670   # E. McMahon (1931-1989) for sed's syntax.  :-)
8671   sed -n '
8672     p
8673     /[$]LINENO/=
8674   ' <$as_myself |
8675     sed '
8676       s/[$]LINENO.*/&-/
8677       t lineno
8678       b
8679       :lineno
8680       N
8681       :loop
8682       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
8683       t loop
8684       s/-\n.*//
8685     ' >$as_me.lineno &&
8686   chmod +x "$as_me.lineno" ||
8687     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
8688    { (exit 1); exit 1; }; }
8689
8690   # Don't try to exec as it changes $[0], causing all sort of problems
8691   # (the dirname of $[0] is not the place where we might find the
8692   # original and so on.  Autoconf is especially sensitive to this).
8693   . "./$as_me.lineno"
8694   # Exit status is that of the last command.
8695   exit
8696 }
8697
8698
8699 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
8700   as_dirname=dirname
8701 else
8702   as_dirname=false
8703 fi
8704
8705 ECHO_C= ECHO_N= ECHO_T=
8706 case `echo -n x` in
8707 -n*)
8708   case `echo 'x\c'` in
8709   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
8710   *)   ECHO_C='\c';;
8711   esac;;
8712 *)
8713   ECHO_N='-n';;
8714 esac
8715
8716 if expr a : '\(a\)' >/dev/null 2>&1 &&
8717    test "X`expr 00001 : '.*\(...\)'`" = X001; then
8718   as_expr=expr
8719 else
8720   as_expr=false
8721 fi
8722
8723 rm -f conf$$ conf$$.exe conf$$.file
8724 if test -d conf$$.dir; then
8725   rm -f conf$$.dir/conf$$.file
8726 else
8727   rm -f conf$$.dir
8728   mkdir conf$$.dir
8729 fi
8730 echo >conf$$.file
8731 if ln -s conf$$.file conf$$ 2>/dev/null; then
8732   as_ln_s='ln -s'
8733   # ... but there are two gotchas:
8734   # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
8735   # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
8736   # In both cases, we have to default to `cp -p'.
8737   ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
8738     as_ln_s='cp -p'
8739 elif ln conf$$.file conf$$ 2>/dev/null; then
8740   as_ln_s=ln
8741 else
8742   as_ln_s='cp -p'
8743 fi
8744 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
8745 rmdir conf$$.dir 2>/dev/null
8746
8747 if mkdir -p . 2>/dev/null; then
8748   as_mkdir_p=:
8749 else
8750   test -d ./-p && rmdir ./-p
8751   as_mkdir_p=false
8752 fi
8753
8754 if test -x / >/dev/null 2>&1; then
8755   as_test_x='test -x'
8756 else
8757   if ls -dL / >/dev/null 2>&1; then
8758     as_ls_L_option=L
8759   else
8760     as_ls_L_option=
8761   fi
8762   as_test_x='
8763     eval sh -c '\''
8764       if test -d "$1"; then
8765         test -d "$1/.";
8766       else
8767         case $1 in
8768         -*)set "./$1";;
8769         esac;
8770         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
8771         ???[sx]*):;;*)false;;esac;fi
8772     '\'' sh
8773   '
8774 fi
8775 as_executable_p=$as_test_x
8776
8777 # Sed expression to map a string onto a valid CPP name.
8778 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8779
8780 # Sed expression to map a string onto a valid variable name.
8781 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
8782
8783
8784 exec 6>&1
8785
8786 # Save the log message, to keep $[0] and so on meaningful, and to
8787 # report actual input values of CONFIG_FILES etc. instead of their
8788 # values after options handling.
8789 ac_log="
8790 This file was extended by GRUB $as_me 1.96, which was
8791 generated by GNU Autoconf 2.61.  Invocation command line was
8792
8793   CONFIG_FILES    = $CONFIG_FILES
8794   CONFIG_HEADERS  = $CONFIG_HEADERS
8795   CONFIG_LINKS    = $CONFIG_LINKS
8796   CONFIG_COMMANDS = $CONFIG_COMMANDS
8797   $ $0 $@
8798
8799 on `(hostname || uname -n) 2>/dev/null | sed 1q`
8800 "
8801
8802 _ACEOF
8803
8804 cat >>$CONFIG_STATUS <<_ACEOF
8805 # Files that config.status was made for.
8806 config_files="$ac_config_files"
8807 config_headers="$ac_config_headers"
8808 config_links="$ac_config_links"
8809
8810 _ACEOF
8811
8812 cat >>$CONFIG_STATUS <<\_ACEOF
8813 ac_cs_usage="\
8814 \`$as_me' instantiates files from templates according to the
8815 current configuration.
8816
8817 Usage: $0 [OPTIONS] [FILE]...
8818
8819   -h, --help       print this help, then exit
8820   -V, --version    print version number and configuration settings, then exit
8821   -q, --quiet      do not print progress messages
8822   -d, --debug      don't remove temporary files
8823       --recheck    update $as_me by reconfiguring in the same conditions
8824   --file=FILE[:TEMPLATE]
8825                    instantiate the configuration file FILE
8826   --header=FILE[:TEMPLATE]
8827                    instantiate the configuration header FILE
8828
8829 Configuration files:
8830 $config_files
8831
8832 Configuration headers:
8833 $config_headers
8834
8835 Configuration links:
8836 $config_links
8837
8838 Report bugs to <bug-autoconf@gnu.org>."
8839
8840 _ACEOF
8841 cat >>$CONFIG_STATUS <<_ACEOF
8842 ac_cs_version="\\
8843 GRUB config.status 1.96
8844 configured by $0, generated by GNU Autoconf 2.61,
8845   with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
8846
8847 Copyright (C) 2006 Free Software Foundation, Inc.
8848 This config.status script is free software; the Free Software Foundation
8849 gives unlimited permission to copy, distribute and modify it."
8850
8851 ac_pwd='$ac_pwd'
8852 srcdir='$srcdir'
8853 INSTALL='$INSTALL'
8854 _ACEOF
8855
8856 cat >>$CONFIG_STATUS <<\_ACEOF
8857 # If no file are specified by the user, then we need to provide default
8858 # value.  By we need to know if files were specified by the user.
8859 ac_need_defaults=:
8860 while test $# != 0
8861 do
8862   case $1 in
8863   --*=*)
8864     ac_option=`expr "X$1" : 'X\([^=]*\)='`
8865     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
8866     ac_shift=:
8867     ;;
8868   *)
8869     ac_option=$1
8870     ac_optarg=$2
8871     ac_shift=shift
8872     ;;
8873   esac
8874
8875   case $ac_option in
8876   # Handling of the options.
8877   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8878     ac_cs_recheck=: ;;
8879   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
8880     echo "$ac_cs_version"; exit ;;
8881   --debug | --debu | --deb | --de | --d | -d )
8882     debug=: ;;
8883   --file | --fil | --fi | --f )
8884     $ac_shift
8885     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
8886     ac_need_defaults=false;;
8887   --header | --heade | --head | --hea )
8888     $ac_shift
8889     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
8890     ac_need_defaults=false;;
8891   --he | --h)
8892     # Conflict between --help and --header
8893     { echo "$as_me: error: ambiguous option: $1
8894 Try \`$0 --help' for more information." >&2
8895    { (exit 1); exit 1; }; };;
8896   --help | --hel | -h )
8897     echo "$ac_cs_usage"; exit ;;
8898   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
8899   | -silent | --silent | --silen | --sile | --sil | --si | --s)
8900     ac_cs_silent=: ;;
8901
8902   # This is an error.
8903   -*) { echo "$as_me: error: unrecognized option: $1
8904 Try \`$0 --help' for more information." >&2
8905    { (exit 1); exit 1; }; } ;;
8906
8907   *) ac_config_targets="$ac_config_targets $1"
8908      ac_need_defaults=false ;;
8909
8910   esac
8911   shift
8912 done
8913
8914 ac_configure_extra_args=
8915
8916 if $ac_cs_silent; then
8917   exec 6>/dev/null
8918   ac_configure_extra_args="$ac_configure_extra_args --silent"
8919 fi
8920
8921 _ACEOF
8922 cat >>$CONFIG_STATUS <<_ACEOF
8923 if \$ac_cs_recheck; then
8924   echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
8925   CONFIG_SHELL=$SHELL
8926   export CONFIG_SHELL
8927   exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8928 fi
8929
8930 _ACEOF
8931 cat >>$CONFIG_STATUS <<\_ACEOF
8932 exec 5>>config.log
8933 {
8934   echo
8935   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8936 ## Running $as_me. ##
8937 _ASBOX
8938   echo "$ac_log"
8939 } >&5
8940
8941 _ACEOF
8942 cat >>$CONFIG_STATUS <<_ACEOF
8943 _ACEOF
8944
8945 cat >>$CONFIG_STATUS <<\_ACEOF
8946
8947 # Handling of arguments.
8948 for ac_config_target in $ac_config_targets
8949 do
8950   case $ac_config_target in
8951     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
8952     "include/grub/cpu") CONFIG_LINKS="$CONFIG_LINKS include/grub/cpu:include/grub/$target_cpu" ;;
8953     "include/grub/machine") CONFIG_LINKS="$CONFIG_LINKS include/grub/machine:include/grub/$target_cpu/$platform" ;;
8954     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8955     "gensymlist.sh") CONFIG_FILES="$CONFIG_FILES gensymlist.sh" ;;
8956     "genkernsyms.sh") CONFIG_FILES="$CONFIG_FILES genkernsyms.sh" ;;
8957     "stamp-h") CONFIG_FILES="$CONFIG_FILES stamp-h" ;;
8958
8959   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
8960 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
8961    { (exit 1); exit 1; }; };;
8962   esac
8963 done
8964
8965
8966 # If the user did not use the arguments to specify the items to instantiate,
8967 # then the envvar interface is used.  Set only those that are not.
8968 # We use the long form for the default assignment because of an extremely
8969 # bizarre bug on SunOS 4.1.3.
8970 if $ac_need_defaults; then
8971   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
8972   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
8973   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
8974 fi
8975
8976 # Have a temporary directory for convenience.  Make it in the build tree
8977 # simply because there is no reason against having it here, and in addition,
8978 # creating and moving files from /tmp can sometimes cause problems.
8979 # Hook for its removal unless debugging.
8980 # Note that there is a small window in which the directory will not be cleaned:
8981 # after its creation but before its name has been assigned to `$tmp'.
8982 $debug ||
8983 {
8984   tmp=
8985   trap 'exit_status=$?
8986   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
8987 ' 0
8988   trap '{ (exit 1); exit 1; }' 1 2 13 15
8989 }
8990 # Create a (secure) tmp directory for tmp files.
8991
8992 {
8993   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
8994   test -n "$tmp" && test -d "$tmp"
8995 }  ||
8996 {
8997   tmp=./conf$$-$RANDOM
8998   (umask 077 && mkdir "$tmp")
8999 } ||
9000 {
9001    echo "$me: cannot create a temporary directory in ." >&2
9002    { (exit 1); exit 1; }
9003 }
9004
9005 #
9006 # Set up the sed scripts for CONFIG_FILES section.
9007 #
9008
9009 # No need to generate the scripts if there are no CONFIG_FILES.
9010 # This happens for instance when ./config.status config.h
9011 if test -n "$CONFIG_FILES"; then
9012
9013 _ACEOF
9014
9015
9016
9017 ac_delim='%!_!# '
9018 for ac_last_try in false false false false false :; do
9019   cat >conf$$subs.sed <<_ACEOF
9020 SHELL!$SHELL$ac_delim
9021 PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
9022 PACKAGE_NAME!$PACKAGE_NAME$ac_delim
9023 PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
9024 PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
9025 PACKAGE_STRING!$PACKAGE_STRING$ac_delim
9026 PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
9027 exec_prefix!$exec_prefix$ac_delim
9028 prefix!$prefix$ac_delim
9029 program_transform_name!$program_transform_name$ac_delim
9030 bindir!$bindir$ac_delim
9031 sbindir!$sbindir$ac_delim
9032 libexecdir!$libexecdir$ac_delim
9033 datarootdir!$datarootdir$ac_delim
9034 datadir!$datadir$ac_delim
9035 sysconfdir!$sysconfdir$ac_delim
9036 sharedstatedir!$sharedstatedir$ac_delim
9037 localstatedir!$localstatedir$ac_delim
9038 includedir!$includedir$ac_delim
9039 oldincludedir!$oldincludedir$ac_delim
9040 docdir!$docdir$ac_delim
9041 infodir!$infodir$ac_delim
9042 htmldir!$htmldir$ac_delim
9043 dvidir!$dvidir$ac_delim
9044 pdfdir!$pdfdir$ac_delim
9045 psdir!$psdir$ac_delim
9046 libdir!$libdir$ac_delim
9047 localedir!$localedir$ac_delim
9048 mandir!$mandir$ac_delim
9049 DEFS!$DEFS$ac_delim
9050 ECHO_C!$ECHO_C$ac_delim
9051 ECHO_N!$ECHO_N$ac_delim
9052 ECHO_T!$ECHO_T$ac_delim
9053 LIBS!$LIBS$ac_delim
9054 build_alias!$build_alias$ac_delim
9055 host_alias!$host_alias$ac_delim
9056 target_alias!$target_alias$ac_delim
9057 build!$build$ac_delim
9058 build_cpu!$build_cpu$ac_delim
9059 build_vendor!$build_vendor$ac_delim
9060 build_os!$build_os$ac_delim
9061 host!$host$ac_delim
9062 host_cpu!$host_cpu$ac_delim
9063 host_vendor!$host_vendor$ac_delim
9064 host_os!$host_os$ac_delim
9065 target!$target$ac_delim
9066 target_cpu!$target_cpu$ac_delim
9067 target_vendor!$target_vendor$ac_delim
9068 target_os!$target_os$ac_delim
9069 platform!$platform$ac_delim
9070 CMP!$CMP$ac_delim
9071 YACC!$YACC$ac_delim
9072 UNIFONT_HEX!$UNIFONT_HEX$ac_delim
9073 INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
9074 INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
9075 INSTALL_DATA!$INSTALL_DATA$ac_delim
9076 AWK!$AWK$ac_delim
9077 SET_MAKE!$SET_MAKE$ac_delim
9078 RUBY!$RUBY$ac_delim
9079 HELP2MAN!$HELP2MAN$ac_delim
9080 CC!$CC$ac_delim
9081 CFLAGS!$CFLAGS$ac_delim
9082 LDFLAGS!$LDFLAGS$ac_delim
9083 CPPFLAGS!$CPPFLAGS$ac_delim
9084 ac_ct_CC!$ac_ct_CC$ac_delim
9085 EXEEXT!$EXEEXT$ac_delim
9086 OBJEXT!$OBJEXT$ac_delim
9087 CPP!$CPP$ac_delim
9088 GREP!$GREP$ac_delim
9089 EGREP!$EGREP$ac_delim
9090 LIBLZO!$LIBLZO$ac_delim
9091 enable_lzo!$enable_lzo$ac_delim
9092 TARGET_IMG_LDSCRIPT!$TARGET_IMG_LDSCRIPT$ac_delim
9093 TARGET_IMG_LDFLAGS!$TARGET_IMG_LDFLAGS$ac_delim
9094 TARGET_OBJ2ELF!$TARGET_OBJ2ELF$ac_delim
9095 TARGET_CC!$TARGET_CC$ac_delim
9096 ac_ct_TARGET_CC!$ac_ct_TARGET_CC$ac_delim
9097 OBJCOPY!$OBJCOPY$ac_delim
9098 STRIP!$STRIP$ac_delim
9099 NM!$NM$ac_delim
9100 TARGET_CFLAGS!$TARGET_CFLAGS$ac_delim
9101 TARGET_CPPFLAGS!$TARGET_CPPFLAGS$ac_delim
9102 TARGET_LDFLAGS!$TARGET_LDFLAGS$ac_delim
9103 MODULE_LDFLAGS!$MODULE_LDFLAGS$ac_delim
9104 LIBCURSES!$LIBCURSES$ac_delim
9105 enable_grub_emu!$enable_grub_emu$ac_delim
9106 enable_grub_fstest!$enable_grub_fstest$ac_delim
9107 enable_grub_pe2elf!$enable_grub_pe2elf$ac_delim
9108 LIBOBJS!$LIBOBJS$ac_delim
9109 LTLIBOBJS!$LTLIBOBJS$ac_delim
9110 _ACEOF
9111
9112   if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 90; then
9113     break
9114   elif $ac_last_try; then
9115     { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
9116 echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
9117    { (exit 1); exit 1; }; }
9118   else
9119     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
9120   fi
9121 done
9122
9123 ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
9124 if test -n "$ac_eof"; then
9125   ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
9126   ac_eof=`expr $ac_eof + 1`
9127 fi
9128
9129 cat >>$CONFIG_STATUS <<_ACEOF
9130 cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
9131 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
9132 _ACEOF
9133 sed '
9134 s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
9135 s/^/s,@/; s/!/@,|#_!!_#|/
9136 :n
9137 t n
9138 s/'"$ac_delim"'$/,g/; t
9139 s/$/\\/; p
9140 N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
9141 ' >>$CONFIG_STATUS <conf$$subs.sed
9142 rm -f conf$$subs.sed
9143 cat >>$CONFIG_STATUS <<_ACEOF
9144 :end
9145 s/|#_!!_#|//g
9146 CEOF$ac_eof
9147 _ACEOF
9148
9149
9150 # VPATH may cause trouble with some makes, so we remove $(srcdir),
9151 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
9152 # trailing colons and then remove the whole line if VPATH becomes empty
9153 # (actually we leave an empty line to preserve line numbers).
9154 if test "x$srcdir" = x.; then
9155   ac_vpsub='/^[  ]*VPATH[        ]*=/{
9156 s/:*\$(srcdir):*/:/
9157 s/:*\${srcdir}:*/:/
9158 s/:*@srcdir@:*/:/
9159 s/^\([^=]*=[     ]*\):*/\1/
9160 s/:*$//
9161 s/^[^=]*=[       ]*$//
9162 }'
9163 fi
9164
9165 cat >>$CONFIG_STATUS <<\_ACEOF
9166 fi # test -n "$CONFIG_FILES"
9167
9168
9169 for ac_tag in  :F $CONFIG_FILES  :H $CONFIG_HEADERS  :L $CONFIG_LINKS
9170 do
9171   case $ac_tag in
9172   :[FHLC]) ac_mode=$ac_tag; continue;;
9173   esac
9174   case $ac_mode$ac_tag in
9175   :[FHL]*:*);;
9176   :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
9177 echo "$as_me: error: Invalid tag $ac_tag." >&2;}
9178    { (exit 1); exit 1; }; };;
9179   :[FH]-) ac_tag=-:-;;
9180   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
9181   esac
9182   ac_save_IFS=$IFS
9183   IFS=:
9184   set x $ac_tag
9185   IFS=$ac_save_IFS
9186   shift
9187   ac_file=$1
9188   shift
9189
9190   case $ac_mode in
9191   :L) ac_source=$1;;
9192   :[FH])
9193     ac_file_inputs=
9194     for ac_f
9195     do
9196       case $ac_f in
9197       -) ac_f="$tmp/stdin";;
9198       *) # Look for the file first in the build tree, then in the source tree
9199          # (if the path is not absolute).  The absolute path cannot be DOS-style,
9200          # because $ac_f cannot contain `:'.
9201          test -f "$ac_f" ||
9202            case $ac_f in
9203            [\\/$]*) false;;
9204            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
9205            esac ||
9206            { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
9207 echo "$as_me: error: cannot find input file: $ac_f" >&2;}
9208    { (exit 1); exit 1; }; };;
9209       esac
9210       ac_file_inputs="$ac_file_inputs $ac_f"
9211     done
9212
9213     # Let's still pretend it is `configure' which instantiates (i.e., don't
9214     # use $as_me), people would be surprised to read:
9215     #    /* config.h.  Generated by config.status.  */
9216     configure_input="Generated from "`IFS=:
9217           echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
9218     if test x"$ac_file" != x-; then
9219       configure_input="$ac_file.  $configure_input"
9220       { echo "$as_me:$LINENO: creating $ac_file" >&5
9221 echo "$as_me: creating $ac_file" >&6;}
9222     fi
9223
9224     case $ac_tag in
9225     *:-:* | *:-) cat >"$tmp/stdin";;
9226     esac
9227     ;;
9228   esac
9229
9230   ac_dir=`$as_dirname -- "$ac_file" ||
9231 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9232          X"$ac_file" : 'X\(//\)[^/]' \| \
9233          X"$ac_file" : 'X\(//\)$' \| \
9234          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
9235 echo X"$ac_file" |
9236     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
9237             s//\1/
9238             q
9239           }
9240           /^X\(\/\/\)[^/].*/{
9241             s//\1/
9242             q
9243           }
9244           /^X\(\/\/\)$/{
9245             s//\1/
9246             q
9247           }
9248           /^X\(\/\).*/{
9249             s//\1/
9250             q
9251           }
9252           s/.*/./; q'`
9253   { as_dir="$ac_dir"
9254   case $as_dir in #(
9255   -*) as_dir=./$as_dir;;
9256   esac
9257   test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
9258     as_dirs=
9259     while :; do
9260       case $as_dir in #(
9261       *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
9262       *) as_qdir=$as_dir;;
9263       esac
9264       as_dirs="'$as_qdir' $as_dirs"
9265       as_dir=`$as_dirname -- "$as_dir" ||
9266 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9267          X"$as_dir" : 'X\(//\)[^/]' \| \
9268          X"$as_dir" : 'X\(//\)$' \| \
9269          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
9270 echo X"$as_dir" |
9271     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
9272             s//\1/
9273             q
9274           }
9275           /^X\(\/\/\)[^/].*/{
9276             s//\1/
9277             q
9278           }
9279           /^X\(\/\/\)$/{
9280             s//\1/
9281             q
9282           }
9283           /^X\(\/\).*/{
9284             s//\1/
9285             q
9286           }
9287           s/.*/./; q'`
9288       test -d "$as_dir" && break
9289     done
9290     test -z "$as_dirs" || eval "mkdir $as_dirs"
9291   } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
9292 echo "$as_me: error: cannot create directory $as_dir" >&2;}
9293    { (exit 1); exit 1; }; }; }
9294   ac_builddir=.
9295
9296 case "$ac_dir" in
9297 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
9298 *)
9299   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
9300   # A ".." for each directory in $ac_dir_suffix.
9301   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
9302   case $ac_top_builddir_sub in
9303   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
9304   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
9305   esac ;;
9306 esac
9307 ac_abs_top_builddir=$ac_pwd
9308 ac_abs_builddir=$ac_pwd$ac_dir_suffix
9309 # for backward compatibility:
9310 ac_top_builddir=$ac_top_build_prefix
9311
9312 case $srcdir in
9313   .)  # We are building in place.
9314     ac_srcdir=.
9315     ac_top_srcdir=$ac_top_builddir_sub
9316     ac_abs_top_srcdir=$ac_pwd ;;
9317   [\\/]* | ?:[\\/]* )  # Absolute name.
9318     ac_srcdir=$srcdir$ac_dir_suffix;
9319     ac_top_srcdir=$srcdir
9320     ac_abs_top_srcdir=$srcdir ;;
9321   *) # Relative name.
9322     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
9323     ac_top_srcdir=$ac_top_build_prefix$srcdir
9324     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
9325 esac
9326 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
9327
9328
9329   case $ac_mode in
9330   :F)
9331   #
9332   # CONFIG_FILE
9333   #
9334
9335   case $INSTALL in
9336   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
9337   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
9338   esac
9339 _ACEOF
9340
9341 cat >>$CONFIG_STATUS <<\_ACEOF
9342 # If the template does not know about datarootdir, expand it.
9343 # FIXME: This hack should be removed a few years after 2.60.
9344 ac_datarootdir_hack=; ac_datarootdir_seen=
9345
9346 case `sed -n '/datarootdir/ {
9347   p
9348   q
9349 }
9350 /@datadir@/p
9351 /@docdir@/p
9352 /@infodir@/p
9353 /@localedir@/p
9354 /@mandir@/p
9355 ' $ac_file_inputs` in
9356 *datarootdir*) ac_datarootdir_seen=yes;;
9357 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
9358   { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
9359 echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
9360 _ACEOF
9361 cat >>$CONFIG_STATUS <<_ACEOF
9362   ac_datarootdir_hack='
9363   s&@datadir@&$datadir&g
9364   s&@docdir@&$docdir&g
9365   s&@infodir@&$infodir&g
9366   s&@localedir@&$localedir&g
9367   s&@mandir@&$mandir&g
9368     s&\\\${datarootdir}&$datarootdir&g' ;;
9369 esac
9370 _ACEOF
9371
9372 # Neutralize VPATH when `$srcdir' = `.'.
9373 # Shell code in configure.ac might set extrasub.
9374 # FIXME: do we really want to maintain this feature?
9375 cat >>$CONFIG_STATUS <<_ACEOF
9376   sed "$ac_vpsub
9377 $extrasub
9378 _ACEOF
9379 cat >>$CONFIG_STATUS <<\_ACEOF
9380 :t
9381 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
9382 s&@configure_input@&$configure_input&;t t
9383 s&@top_builddir@&$ac_top_builddir_sub&;t t
9384 s&@srcdir@&$ac_srcdir&;t t
9385 s&@abs_srcdir@&$ac_abs_srcdir&;t t
9386 s&@top_srcdir@&$ac_top_srcdir&;t t
9387 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
9388 s&@builddir@&$ac_builddir&;t t
9389 s&@abs_builddir@&$ac_abs_builddir&;t t
9390 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
9391 s&@INSTALL@&$ac_INSTALL&;t t
9392 $ac_datarootdir_hack
9393 " $ac_file_inputs | sed -f "$tmp/subs-1.sed" >$tmp/out
9394
9395 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
9396   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
9397   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
9398   { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9399 which seems to be undefined.  Please make sure it is defined." >&5
9400 echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9401 which seems to be undefined.  Please make sure it is defined." >&2;}
9402
9403   rm -f "$tmp/stdin"
9404   case $ac_file in
9405   -) cat "$tmp/out"; rm -f "$tmp/out";;
9406   *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
9407   esac
9408  ;;
9409   :H)
9410   #
9411   # CONFIG_HEADER
9412   #
9413 _ACEOF
9414
9415 # Transform confdefs.h into a sed script `conftest.defines', that
9416 # substitutes the proper values into config.h.in to produce config.h.
9417 rm -f conftest.defines conftest.tail
9418 # First, append a space to every undef/define line, to ease matching.
9419 echo 's/$/ /' >conftest.defines
9420 # Then, protect against being on the right side of a sed subst, or in
9421 # an unquoted here document, in config.status.  If some macros were
9422 # called several times there might be several #defines for the same
9423 # symbol, which is useless.  But do not sort them, since the last
9424 # AC_DEFINE must be honored.
9425 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
9426 # These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
9427 # NAME is the cpp macro being defined, VALUE is the value it is being given.
9428 # PARAMS is the parameter list in the macro definition--in most cases, it's
9429 # just an empty string.
9430 ac_dA='s,^\\([   #]*\\)[^        ]*\\([  ]*'
9431 ac_dB='\\)[      (].*,\\1define\\2'
9432 ac_dC=' '
9433 ac_dD=' ,'
9434
9435 uniq confdefs.h |
9436   sed -n '
9437         t rset
9438         :rset
9439         s/^[     ]*#[    ]*define[       ][      ]*//
9440         t ok
9441         d
9442         :ok
9443         s/[\\&,]/\\&/g
9444         s/^\('"$ac_word_re"'\)\(([^()]*)\)[      ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
9445         s/^\('"$ac_word_re"'\)[  ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
9446   ' >>conftest.defines
9447
9448 # Remove the space that was appended to ease matching.
9449 # Then replace #undef with comments.  This is necessary, for
9450 # example, in the case of _POSIX_SOURCE, which is predefined and required
9451 # on some systems where configure will not decide to define it.
9452 # (The regexp can be short, since the line contains either #define or #undef.)
9453 echo 's/ $//
9454 s,^[     #]*u.*,/* & */,' >>conftest.defines
9455
9456 # Break up conftest.defines:
9457 ac_max_sed_lines=50
9458
9459 # First sed command is:  sed -f defines.sed $ac_file_inputs >"$tmp/out1"
9460 # Second one is:         sed -f defines.sed "$tmp/out1" >"$tmp/out2"
9461 # Third one will be:     sed -f defines.sed "$tmp/out2" >"$tmp/out1"
9462 # et cetera.
9463 ac_in='$ac_file_inputs'
9464 ac_out='"$tmp/out1"'
9465 ac_nxt='"$tmp/out2"'
9466
9467 while :
9468 do
9469   # Write a here document:
9470     cat >>$CONFIG_STATUS <<_ACEOF
9471     # First, check the format of the line:
9472     cat >"\$tmp/defines.sed" <<\\CEOF
9473 /^[      ]*#[    ]*undef[        ][      ]*$ac_word_re[  ]*\$/b def
9474 /^[      ]*#[    ]*define[       ][      ]*$ac_word_re[(         ]/b def
9475 b
9476 :def
9477 _ACEOF
9478   sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
9479   echo 'CEOF
9480     sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
9481   ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
9482   sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
9483   grep . conftest.tail >/dev/null || break
9484   rm -f conftest.defines
9485   mv conftest.tail conftest.defines
9486 done
9487 rm -f conftest.defines conftest.tail
9488
9489 echo "ac_result=$ac_in" >>$CONFIG_STATUS
9490 cat >>$CONFIG_STATUS <<\_ACEOF
9491   if test x"$ac_file" != x-; then
9492     echo "/* $configure_input  */" >"$tmp/config.h"
9493     cat "$ac_result" >>"$tmp/config.h"
9494     if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then
9495       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
9496 echo "$as_me: $ac_file is unchanged" >&6;}
9497     else
9498       rm -f $ac_file
9499       mv "$tmp/config.h" $ac_file
9500     fi
9501   else
9502     echo "/* $configure_input  */"
9503     cat "$ac_result"
9504   fi
9505   rm -f "$tmp/out12"
9506  ;;
9507   :L)
9508   #
9509   # CONFIG_LINK
9510   #
9511
9512   { echo "$as_me:$LINENO: linking $srcdir/$ac_source to $ac_file" >&5
9513 echo "$as_me: linking $srcdir/$ac_source to $ac_file" >&6;}
9514
9515   if test ! -r "$srcdir/$ac_source"; then
9516     { { echo "$as_me:$LINENO: error: $srcdir/$ac_source: file not found" >&5
9517 echo "$as_me: error: $srcdir/$ac_source: file not found" >&2;}
9518    { (exit 1); exit 1; }; }
9519   fi
9520   rm -f "$ac_file"
9521
9522   # Try a relative symlink, then a hard link, then a copy.
9523   case $srcdir in
9524   [\\/$]* | ?:[\\/]* ) ac_rel_source=$srcdir/$ac_source ;;
9525       *) ac_rel_source=$ac_top_build_prefix$srcdir/$ac_source ;;
9526   esac
9527   ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
9528     ln "$srcdir/$ac_source" "$ac_file" 2>/dev/null ||
9529     cp -p "$srcdir/$ac_source" "$ac_file" ||
9530     { { echo "$as_me:$LINENO: error: cannot link or copy $srcdir/$ac_source to $ac_file" >&5
9531 echo "$as_me: error: cannot link or copy $srcdir/$ac_source to $ac_file" >&2;}
9532    { (exit 1); exit 1; }; }
9533  ;;
9534
9535   esac
9536
9537
9538   case $ac_file$ac_mode in
9539     "stamp-h":F) echo timestamp > stamp-h ;;
9540
9541   esac
9542 done # for ac_tag
9543
9544
9545 { (exit 0); exit 0; }
9546 _ACEOF
9547 chmod +x $CONFIG_STATUS
9548 ac_clean_files=$ac_clean_files_save
9549
9550
9551 # configure is writing to config.log, and then calls config.status.
9552 # config.status does its own redirection, appending to config.log.
9553 # Unfortunately, on DOS this fails, as config.log is still kept open
9554 # by configure, so config.status won't be able to write to it; its
9555 # output is simply discarded.  So we exec the FD to /dev/null,
9556 # effectively closing config.log, so it can be properly (re)opened and
9557 # appended to by config.status.  When coming back to configure, we
9558 # need to make the FD available again.
9559 if test "$no_create" != yes; then
9560   ac_cs_success=:
9561   ac_config_status_args=
9562   test "$silent" = yes &&
9563     ac_config_status_args="$ac_config_status_args --quiet"
9564   exec 5>/dev/null
9565   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
9566   exec 5>>config.log
9567   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
9568   # would make configure fail if this is the last instruction.
9569   $ac_cs_success || { (exit 1); exit 1; }
9570 fi
9571