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_BDF
 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 FREETYPE
 707 enable_grub_mkfont
 708 freetype_cflags
 709 freetype_libs
 710 LIBOBJS
 711 LTLIBOBJS'
 712 ac_subst_files=''
 713       ac_precious_vars='build_alias
 714 host_alias
 715 target_alias
 716 CC
 717 CFLAGS
 718 LDFLAGS
 719 LIBS
 720 CPPFLAGS
 721 CPP'
 722
 723
 724 # Initialize some variables set by options.
 725 ac_init_help=
 726 ac_init_version=false
 727 # The variables have the same names as the options, with
 728 # dashes changed to underlines.
 729 cache_file=/dev/null
 730 exec_prefix=NONE
 731 no_create=
 732 no_recursion=
 733 prefix=NONE
 734 program_prefix=NONE
 735 program_suffix=NONE
 736 program_transform_name=s,x,x,
 737 silent=
 738 site=
 739 srcdir=
 740 verbose=
 741 x_includes=NONE
 742 x_libraries=NONE
 743
 744 # Installation directory options.
 745 # These are left unexpanded so users can "make install exec_prefix=/foo"
 746 # and all the variables that are supposed to be based on exec_prefix
 747 # by default will actually change.
 748 # Use braces instead of parens because sh, perl, etc. also accept them.
 749 # (The list follows the same order as the GNU Coding Standards.)
 750 bindir='${exec_prefix}/bin'
 751 sbindir='${exec_prefix}/sbin'
 752 libexecdir='${exec_prefix}/libexec'
 753 datarootdir='${prefix}/share'
 754 datadir='${datarootdir}'
 755 sysconfdir='${prefix}/etc'
 756 sharedstatedir='${prefix}/com'
 757 localstatedir='${prefix}/var'
 758 includedir='${prefix}/include'
 759 oldincludedir='/usr/include'
 760 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 761 infodir='${datarootdir}/info'
 762 htmldir='${docdir}'
 763 dvidir='${docdir}'
 764 pdfdir='${docdir}'
 765 psdir='${docdir}'
 766 libdir='${exec_prefix}/lib'
 767 localedir='${datarootdir}/locale'
 768 mandir='${datarootdir}/man'
 769
 770 ac_prev=
 771 ac_dashdash=
 772 for ac_option
 773 do
 774   # If the previous option needs an argument, assign it.
 775   if test -n "$ac_prev"; then
 776     eval $ac_prev=\$ac_option
 777     ac_prev=
 778     continue
 779   fi
 780
 781   case $ac_option in
 782   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 783   *)    ac_optarg=yes ;;
 784   esac
 785
 786   # Accept the important Cygnus configure options, so we can diagnose typos.
 787
 788   case $ac_dashdash$ac_option in
 789   --)
 790     ac_dashdash=yes ;;
 791
 792   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 793     ac_prev=bindir ;;
 794   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 795     bindir=$ac_optarg ;;
 796
 797   -build | --build | --buil | --bui | --bu)
 798     ac_prev=build_alias ;;
 799   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 800     build_alias=$ac_optarg ;;
 801
 802   -cache-file | --cache-file | --cache-fil | --cache-fi \
 803   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 804     ac_prev=cache_file ;;
 805   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 806   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 807     cache_file=$ac_optarg ;;
 808
 809   --config-cache | -C)
 810     cache_file=config.cache ;;
 811
 812   -datadir | --datadir | --datadi | --datad)
 813     ac_prev=datadir ;;
 814   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 815     datadir=$ac_optarg ;;
 816
 817   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 818   | --dataroo | --dataro | --datar)
 819     ac_prev=datarootdir ;;
 820   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 821   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 822     datarootdir=$ac_optarg ;;
 823
 824   -disable-* | --disable-*)
 825     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 826     # Reject names that are not valid shell variable names.
 827     expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 828       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 829    { (exit 1); exit 1; }; }
 830     ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
 831     eval enable_$ac_feature=no ;;
 832
 833   -docdir | --docdir | --docdi | --doc | --do)
 834     ac_prev=docdir ;;
 835   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 836     docdir=$ac_optarg ;;
 837
 838   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 839     ac_prev=dvidir ;;
 840   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 841     dvidir=$ac_optarg ;;
 842
 843   -enable-* | --enable-*)
 844     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 845     # Reject names that are not valid shell variable names.
 846     expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 847       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 848    { (exit 1); exit 1; }; }
 849     ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
 850     eval enable_$ac_feature=\$ac_optarg ;;
 851
 852   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 853   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 854   | --exec | --exe | --ex)
 855     ac_prev=exec_prefix ;;
 856   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 857   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 858   | --exec=* | --exe=* | --ex=*)
 859     exec_prefix=$ac_optarg ;;
 860
 861   -gas | --gas | --ga | --g)
 862     # Obsolete; use --with-gas.
 863     with_gas=yes ;;
 864
 865   -help | --help | --hel | --he | -h)
 866     ac_init_help=long ;;
 867   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 868     ac_init_help=recursive ;;
 869   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 870     ac_init_help=short ;;
 871
 872   -host | --host | --hos | --ho)
 873     ac_prev=host_alias ;;
 874   -host=* | --host=* | --hos=* | --ho=*)
 875     host_alias=$ac_optarg ;;
 876
 877   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 878     ac_prev=htmldir ;;
 879   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 880   | --ht=*)
 881     htmldir=$ac_optarg ;;
 882
 883   -includedir | --includedir | --includedi | --included | --include \
 884   | --includ | --inclu | --incl | --inc)
 885     ac_prev=includedir ;;
 886   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 887   | --includ=* | --inclu=* | --incl=* | --inc=*)
 888     includedir=$ac_optarg ;;
 889
 890   -infodir | --infodir | --infodi | --infod | --info | --inf)
 891     ac_prev=infodir ;;
 892   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 893     infodir=$ac_optarg ;;
 894
 895   -libdir | --libdir | --libdi | --libd)
 896     ac_prev=libdir ;;
 897   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 898     libdir=$ac_optarg ;;
 899
 900   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 901   | --libexe | --libex | --libe)
 902     ac_prev=libexecdir ;;
 903   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 904   | --libexe=* | --libex=* | --libe=*)
 905     libexecdir=$ac_optarg ;;
 906
 907   -localedir | --localedir | --localedi | --localed | --locale)
 908     ac_prev=localedir ;;
 909   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 910     localedir=$ac_optarg ;;
 911
 912   -localstatedir | --localstatedir | --localstatedi | --localstated \
 913   | --localstate | --localstat | --localsta | --localst | --locals)
 914     ac_prev=localstatedir ;;
 915   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 916   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 917     localstatedir=$ac_optarg ;;
 918
 919   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 920     ac_prev=mandir ;;
 921   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 922     mandir=$ac_optarg ;;
 923
 924   -nfp | --nfp | --nf)
 925     # Obsolete; use --without-fp.
 926     with_fp=no ;;
 927
 928   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 929   | --no-cr | --no-c | -n)
 930     no_create=yes ;;
 931
 932   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 933   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 934     no_recursion=yes ;;
 935
 936   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 937   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 938   | --oldin | --oldi | --old | --ol | --o)
 939     ac_prev=oldincludedir ;;
 940   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 941   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 942   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 943     oldincludedir=$ac_optarg ;;
 944
 945   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 946     ac_prev=prefix ;;
 947   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 948     prefix=$ac_optarg ;;
 949
 950   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 951   | --program-pre | --program-pr | --program-p)
 952     ac_prev=program_prefix ;;
 953   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 954   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 955     program_prefix=$ac_optarg ;;
 956
 957   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 958   | --program-suf | --program-su | --program-s)
 959     ac_prev=program_suffix ;;
 960   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 961   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 962     program_suffix=$ac_optarg ;;
 963
 964   -program-transform-name | --program-transform-name \
 965   | --program-transform-nam | --program-transform-na \
 966   | --program-transform-n | --program-transform- \
 967   | --program-transform | --program-transfor \
 968   | --program-transfo | --program-transf \
 969   | --program-trans | --program-tran \
 970   | --progr-tra | --program-tr | --program-t)
 971     ac_prev=program_transform_name ;;
 972   -program-transform-name=* | --program-transform-name=* \
 973   | --program-transform-nam=* | --program-transform-na=* \
 974   | --program-transform-n=* | --program-transform-=* \
 975   | --program-transform=* | --program-transfor=* \
 976   | --program-transfo=* | --program-transf=* \
 977   | --program-trans=* | --program-tran=* \
 978   | --progr-tra=* | --program-tr=* | --program-t=*)
 979     program_transform_name=$ac_optarg ;;
 980
 981   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 982     ac_prev=pdfdir ;;
 983   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 984     pdfdir=$ac_optarg ;;
 985
 986   -psdir | --psdir | --psdi | --psd | --ps)
 987     ac_prev=psdir ;;
 988   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 989     psdir=$ac_optarg ;;
 990
 991   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 992   | -silent | --silent | --silen | --sile | --sil)
 993     silent=yes ;;
 994
 995   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 996     ac_prev=sbindir ;;
 997   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 998   | --sbi=* | --sb=*)
 999     sbindir=$ac_optarg ;;
1000
1001   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1002   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1003   | --sharedst | --shareds | --shared | --share | --shar \
1004   | --sha | --sh)
1005     ac_prev=sharedstatedir ;;
1006   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1007   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1008   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1009   | --sha=* | --sh=*)
1010     sharedstatedir=$ac_optarg ;;
1011
1012   -site | --site | --sit)
1013     ac_prev=site ;;
1014   -site=* | --site=* | --sit=*)
1015     site=$ac_optarg ;;
1016
1017   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1018     ac_prev=srcdir ;;
1019   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1020     srcdir=$ac_optarg ;;
1021
1022   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1023   | --syscon | --sysco | --sysc | --sys | --sy)
1024     ac_prev=sysconfdir ;;
1025   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1026   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1027     sysconfdir=$ac_optarg ;;
1028
1029   -target | --target | --targe | --targ | --tar | --ta | --t)
1030     ac_prev=target_alias ;;
1031   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1032     target_alias=$ac_optarg ;;
1033
1034   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1035     verbose=yes ;;
1036
1037   -version | --version | --versio | --versi | --vers | -V)
1038     ac_init_version=: ;;
1039
1040   -with-* | --with-*)
1041     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1042     # Reject names that are not valid shell variable names.
1043     expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1044       { echo "$as_me: error: invalid package name: $ac_package" >&2
1045    { (exit 1); exit 1; }; }
1046     ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
1047     eval with_$ac_package=\$ac_optarg ;;
1048
1049   -without-* | --without-*)
1050     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1051     # Reject names that are not valid shell variable names.
1052     expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1053       { echo "$as_me: error: invalid package name: $ac_package" >&2
1054    { (exit 1); exit 1; }; }
1055     ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
1056     eval with_$ac_package=no ;;
1057
1058   --x)
1059     # Obsolete; use --with-x.
1060     with_x=yes ;;
1061
1062   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1063   | --x-incl | --x-inc | --x-in | --x-i)
1064     ac_prev=x_includes ;;
1065   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1066   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1067     x_includes=$ac_optarg ;;
1068
1069   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1070   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1071     ac_prev=x_libraries ;;
1072   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1073   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1074     x_libraries=$ac_optarg ;;
1075
1076   -*) { echo "$as_me: error: unrecognized option: $ac_option
1077 Try \`$0 --help' for more information." >&2
1078    { (exit 1); exit 1; }; }
1079     ;;
1080
1081   *=*)
1082     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1083     # Reject names that are not valid shell variable names.
1084     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
1085       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
1086    { (exit 1); exit 1; }; }
1087     eval $ac_envvar=\$ac_optarg
1088     export $ac_envvar ;;
1089
1090   *)
1091     # FIXME: should be removed in autoconf 3.0.
1092     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1093     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1094       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1095     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1096     ;;
1097
1098   esac
1099 done
1100
1101 if test -n "$ac_prev"; then
1102   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1103   { echo "$as_me: error: missing argument to $ac_option" >&2
1104    { (exit 1); exit 1; }; }
1105 fi
1106
1107 # Be sure to have absolute directory names.
1108 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1109                 datadir sysconfdir sharedstatedir localstatedir includedir \
1110                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1111                 libdir localedir mandir
1112 do
1113   eval ac_val=\$$ac_var
1114   case $ac_val in
1115     [\\/$]* | ?:[\\/]* )  continue;;
1116     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1117   esac
1118   { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
1119    { (exit 1); exit 1; }; }
1120 done
1121
1122 # There might be people who depend on the old broken behavior: `$host'
1123 # used to hold the argument of --host etc.
1124 # FIXME: To remove some day.
1125 build=$build_alias
1126 host=$host_alias
1127 target=$target_alias
1128
1129 # FIXME: To remove some day.
1130 if test "x$host_alias" != x; then
1131   if test "x$build_alias" = x; then
1132     cross_compiling=maybe
1133     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1134     If a cross compiler is detected then cross compile mode will be used." >&2
1135   elif test "x$build_alias" != "x$host_alias"; then
1136     cross_compiling=yes
1137   fi
1138 fi
1139
1140 ac_tool_prefix=
1141 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1142
1143 test "$silent" = yes && exec 6>/dev/null
1144
1145
1146 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1147 ac_ls_di=`ls -di .` &&
1148 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1149   { echo "$as_me: error: Working directory cannot be determined" >&2
1150    { (exit 1); exit 1; }; }
1151 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1152   { echo "$as_me: error: pwd does not report name of working directory" >&2
1153    { (exit 1); exit 1; }; }
1154
1155
1156 # Find the source files, if location was not specified.
1157 if test -z "$srcdir"; then
1158   ac_srcdir_defaulted=yes
1159   # Try the directory containing this script, then the parent directory.
1160   ac_confdir=`$as_dirname -- "$0" ||
1161 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1162          X"$0" : 'X\(//\)[^/]' \| \
1163          X"$0" : 'X\(//\)$' \| \
1164          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
1165 echo X"$0" |
1166     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1167             s//\1/
1168             q
1169           }
1170           /^X\(\/\/\)[^/].*/{
1171             s//\1/
1172             q
1173           }
1174           /^X\(\/\/\)$/{
1175             s//\1/
1176             q
1177           }
1178           /^X\(\/\).*/{
1179             s//\1/
1180             q
1181           }
1182           s/.*/./; q'`
1183   srcdir=$ac_confdir
1184   if test ! -r "$srcdir/$ac_unique_file"; then
1185     srcdir=..
1186   fi
1187 else
1188   ac_srcdir_defaulted=no
1189 fi
1190 if test ! -r "$srcdir/$ac_unique_file"; then
1191   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1192   { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
1193    { (exit 1); exit 1; }; }
1194 fi
1195 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1196 ac_abs_confdir=`(
1197         cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
1198    { (exit 1); exit 1; }; }
1199         pwd)`
1200 # When building in place, set srcdir=.
1201 if test "$ac_abs_confdir" = "$ac_pwd"; then
1202   srcdir=.
1203 fi
1204 # Remove unnecessary trailing slashes from srcdir.
1205 # Double slashes in file names in object file debugging info
1206 # mess up M-x gdb in Emacs.
1207 case $srcdir in
1208 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1209 esac
1210 for ac_var in $ac_precious_vars; do
1211   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1212   eval ac_env_${ac_var}_value=\$${ac_var}
1213   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1214   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1215 done
1216
1217 #
1218 # Report the --help message.
1219 #
1220 if test "$ac_init_help" = "long"; then
1221   # Omit some internal or obsolete options to make the list less imposing.
1222   # This message is too long to be a string in the A/UX 3.1 sh.
1223   cat <<_ACEOF
1224 \`configure' configures GRUB 1.96 to adapt to many kinds of systems.
1225
1226 Usage: $0 [OPTION]... [VAR=VALUE]...
1227
1228 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1229 VAR=VALUE.  See below for descriptions of some of the useful variables.
1230
1231 Defaults for the options are specified in brackets.
1232
1233 Configuration:
1234   -h, --help              display this help and exit
1235       --help=short        display options specific to this package
1236       --help=recursive    display the short help of all the included packages
1237   -V, --version           display version information and exit
1238   -q, --quiet, --silent   do not print \`checking...' messages
1239       --cache-file=FILE   cache test results in FILE [disabled]
1240   -C, --config-cache      alias for \`--cache-file=config.cache'
1241   -n, --no-create         do not create output files
1242       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1243
1244 Installation directories:
1245   --prefix=PREFIX         install architecture-independent files in PREFIX
1246                           [$ac_default_prefix]
1247   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1248                           [PREFIX]
1249
1250 By default, \`make install' will install all the files in
1251 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1252 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1253 for instance \`--prefix=\$HOME'.
1254
1255 For better control, use the options below.
1256
1257 Fine tuning of the installation directories:
1258   --bindir=DIR           user executables [EPREFIX/bin]
1259   --sbindir=DIR          system admin executables [EPREFIX/sbin]
1260   --libexecdir=DIR       program executables [EPREFIX/libexec]
1261   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
1262   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
1263   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
1264   --libdir=DIR           object code libraries [EPREFIX/lib]
1265   --includedir=DIR       C header files [PREFIX/include]
1266   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
1267   --datarootdir=DIR      read-only arch.-independent data root [PREFIX/share]
1268   --datadir=DIR          read-only architecture-independent data [DATAROOTDIR]
1269   --infodir=DIR          info documentation [DATAROOTDIR/info]
1270   --localedir=DIR        locale-dependent data [DATAROOTDIR/locale]
1271   --mandir=DIR           man documentation [DATAROOTDIR/man]
1272   --docdir=DIR           documentation root [DATAROOTDIR/doc/grub]
1273   --htmldir=DIR          html documentation [DOCDIR]
1274   --dvidir=DIR           dvi documentation [DOCDIR]
1275   --pdfdir=DIR           pdf documentation [DOCDIR]
1276   --psdir=DIR            ps documentation [DOCDIR]
1277 _ACEOF
1278
1279   cat <<\_ACEOF
1280
1281 Program names:
1282   --program-prefix=PREFIX            prepend PREFIX to installed program names
1283   --program-suffix=SUFFIX            append SUFFIX to installed program names
1284   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1285
1286 System types:
1287   --build=BUILD     configure for building on BUILD [guessed]
1288   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1289   --target=TARGET   configure for building compilers for TARGET [HOST]
1290 _ACEOF
1291 fi
1292
1293 if test -n "$ac_init_help"; then
1294   case $ac_init_help in
1295      short | recursive ) echo "Configuration of GRUB 1.96:";;
1296    esac
1297   cat <<\_ACEOF
1298
1299 Optional Features:
1300   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1301   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1302   --disable-largefile     omit support for large files
1303   --enable-lzo            use lzo to compress kernel (default is lzma)
1304   --enable-mm-debug       include memory manager debugging
1305   --enable-grub-emu       build and install the `grub-emu' debugging utility
1306   --enable-grub-fstest    build and install the `grub-fstest' debugging
1307                           utility
1308   --enable-grub-pe2elf    build and install the `grub-pe2elf' conversion
1309                           utility
1310   --enable-grub-mkfont    build and install the `grub-mkfont' utility
1311
1312 Optional Packages:
1313   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1314   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1315   --with-platform=PLATFORM
1316                           select the host platform [guessed]
1317
1318 Some influential environment variables:
1319   CC          C compiler command
1320   CFLAGS      C compiler flags
1321   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1322               nonstandard directory <lib dir>
1323   LIBS        libraries to pass to the linker, e.g. -l<library>
1324   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1325               you have headers in a nonstandard directory <include dir>
1326   CPP         C preprocessor
1327
1328 Use these variables to override the choices made by `configure' or to help
1329 it to find libraries and programs with nonstandard names/locations.
1330
1331 Report bugs to <bug-grub@gnu.org>.
1332 _ACEOF
1333 ac_status=$?
1334 fi
1335
1336 if test "$ac_init_help" = "recursive"; then
1337   # If there are subdirs, report their specific --help.
1338   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1339     test -d "$ac_dir" || continue
1340     ac_builddir=.
1341
1342 case "$ac_dir" in
1343 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1344 *)
1345   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
1346   # A ".." for each directory in $ac_dir_suffix.
1347   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
1348   case $ac_top_builddir_sub in
1349   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1350   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1351   esac ;;
1352 esac
1353 ac_abs_top_builddir=$ac_pwd
1354 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1355 # for backward compatibility:
1356 ac_top_builddir=$ac_top_build_prefix
1357
1358 case $srcdir in
1359   .)  # We are building in place.
1360     ac_srcdir=.
1361     ac_top_srcdir=$ac_top_builddir_sub
1362     ac_abs_top_srcdir=$ac_pwd ;;
1363   [\\/]* | ?:[\\/]* )  # Absolute name.
1364     ac_srcdir=$srcdir$ac_dir_suffix;
1365     ac_top_srcdir=$srcdir
1366     ac_abs_top_srcdir=$srcdir ;;
1367   *) # Relative name.
1368     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1369     ac_top_srcdir=$ac_top_build_prefix$srcdir
1370     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1371 esac
1372 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1373
1374     cd "$ac_dir" || { ac_status=$?; continue; }
1375     # Check for guested configure.
1376     if test -f "$ac_srcdir/configure.gnu"; then
1377       echo &&
1378       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1379     elif test -f "$ac_srcdir/configure"; then
1380       echo &&
1381       $SHELL "$ac_srcdir/configure" --help=recursive
1382     else
1383       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1384     fi || ac_status=$?
1385     cd "$ac_pwd" || { ac_status=$?; break; }
1386   done
1387 fi
1388
1389 test -n "$ac_init_help" && exit $ac_status
1390 if $ac_init_version; then
1391   cat <<\_ACEOF
1392 GRUB configure 1.96
1393 generated by GNU Autoconf 2.61
1394
1395 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
1396 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1397 This configure script is free software; the Free Software Foundation
1398 gives unlimited permission to copy, distribute and modify it.
1399 _ACEOF
1400   exit
1401 fi
1402 cat >config.log <<_ACEOF
1403 This file contains any messages produced by compilers while
1404 running configure, to aid debugging if configure makes a mistake.
1405
1406 It was created by GRUB $as_me 1.96, which was
1407 generated by GNU Autoconf 2.61.  Invocation command line was
1408
1409   $ $0 $@
1410
1411 _ACEOF
1412 exec 5>>config.log
1413 {
1414 cat <<_ASUNAME
1415 ## --------- ##
1416 ## Platform. ##
1417 ## --------- ##
1418
1419 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1420 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1421 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1422 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1423 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1424
1425 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1426 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1427
1428 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1429 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1430 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1431 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1432 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1433 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1434 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1435
1436 _ASUNAME
1437
1438 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1439 for as_dir in $PATH
1440 do
1441   IFS=$as_save_IFS
1442   test -z "$as_dir" && as_dir=.
1443   echo "PATH: $as_dir"
1444 done
1445 IFS=$as_save_IFS
1446
1447 } >&5
1448
1449 cat >&5 <<_ACEOF
1450
1451
1452 ## ----------- ##
1453 ## Core tests. ##
1454 ## ----------- ##
1455
1456 _ACEOF
1457
1458
1459 # Keep a trace of the command line.
1460 # Strip out --no-create and --no-recursion so they do not pile up.
1461 # Strip out --silent because we don't want to record it for future runs.
1462 # Also quote any args containing shell meta-characters.
1463 # Make two passes to allow for proper duplicate-argument suppression.
1464 ac_configure_args=
1465 ac_configure_args0=
1466 ac_configure_args1=
1467 ac_must_keep_next=false
1468 for ac_pass in 1 2
1469 do
1470   for ac_arg
1471   do
1472     case $ac_arg in
1473     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1474     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1475     | -silent | --silent | --silen | --sile | --sil)
1476       continue ;;
1477     *\'*)
1478       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1479     esac
1480     case $ac_pass in
1481     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1482     2)
1483       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1484       if test $ac_must_keep_next = true; then
1485         ac_must_keep_next=false # Got value, back to normal.
1486       else
1487         case $ac_arg in
1488           *=* | --config-cache | -C | -disable-* | --disable-* \
1489           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1490           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1491           | -with-* | --with-* | -without-* | --without-* | --x)
1492             case "$ac_configure_args0 " in
1493               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1494             esac
1495             ;;
1496           -* ) ac_must_keep_next=true ;;
1497         esac
1498       fi
1499       ac_configure_args="$ac_configure_args '$ac_arg'"
1500       ;;
1501     esac
1502   done
1503 done
1504 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1505 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1506
1507 # When interrupted or exit'd, cleanup temporary files, and complete
1508 # config.log.  We remove comments because anyway the quotes in there
1509 # would cause problems or look ugly.
1510 # WARNING: Use '\'' to represent an apostrophe within the trap.
1511 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1512 trap 'exit_status=$?
1513   # Save into config.log some information that might help in debugging.
1514   {
1515     echo
1516
1517     cat <<\_ASBOX
1518 ## ---------------- ##
1519 ## Cache variables. ##
1520 ## ---------------- ##
1521 _ASBOX
1522     echo
1523     # The following way of writing the cache mishandles newlines in values,
1524 (
1525   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1526     eval ac_val=\$$ac_var
1527     case $ac_val in #(
1528     *${as_nl}*)
1529       case $ac_var in #(
1530       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
1531 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
1532       esac
1533       case $ac_var in #(
1534       _ | IFS | as_nl) ;; #(
1535       *) $as_unset $ac_var ;;
1536       esac ;;
1537     esac
1538   done
1539   (set) 2>&1 |
1540     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1541     *${as_nl}ac_space=\ *)
1542       sed -n \
1543         "s/'\''/'\''\\\\'\'''\''/g;
1544           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1545       ;; #(
1546     *)
1547       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1548       ;;
1549     esac |
1550     sort
1551 )
1552     echo
1553
1554     cat <<\_ASBOX
1555 ## ----------------- ##
1556 ## Output variables. ##
1557 ## ----------------- ##
1558 _ASBOX
1559     echo
1560     for ac_var in $ac_subst_vars
1561     do
1562       eval ac_val=\$$ac_var
1563       case $ac_val in
1564       *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1565       esac
1566       echo "$ac_var='\''$ac_val'\''"
1567     done | sort
1568     echo
1569
1570     if test -n "$ac_subst_files"; then
1571       cat <<\_ASBOX
1572 ## ------------------- ##
1573 ## File substitutions. ##
1574 ## ------------------- ##
1575 _ASBOX
1576       echo
1577       for ac_var in $ac_subst_files
1578       do
1579         eval ac_val=\$$ac_var
1580         case $ac_val in
1581         *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1582         esac
1583         echo "$ac_var='\''$ac_val'\''"
1584       done | sort
1585       echo
1586     fi
1587
1588     if test -s confdefs.h; then
1589       cat <<\_ASBOX
1590 ## ----------- ##
1591 ## confdefs.h. ##
1592 ## ----------- ##
1593 _ASBOX
1594       echo
1595       cat confdefs.h
1596       echo
1597     fi
1598     test "$ac_signal" != 0 &&
1599       echo "$as_me: caught signal $ac_signal"
1600     echo "$as_me: exit $exit_status"
1601   } >&5
1602   rm -f core *.core core.conftest.* &&
1603     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1604     exit $exit_status
1605 ' 0
1606 for ac_signal in 1 2 13 15; do
1607   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1608 done
1609 ac_signal=0
1610
1611 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1612 rm -f -r conftest* confdefs.h
1613
1614 # Predefined preprocessor variables.
1615
1616 cat >>confdefs.h <<_ACEOF
1617 #define PACKAGE_NAME "$PACKAGE_NAME"
1618 _ACEOF
1619
1620
1621 cat >>confdefs.h <<_ACEOF
1622 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1623 _ACEOF
1624
1625
1626 cat >>confdefs.h <<_ACEOF
1627 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1628 _ACEOF
1629
1630
1631 cat >>confdefs.h <<_ACEOF
1632 #define PACKAGE_STRING "$PACKAGE_STRING"
1633 _ACEOF
1634
1635
1636 cat >>confdefs.h <<_ACEOF
1637 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1638 _ACEOF
1639
1640
1641 # Let the site file select an alternate cache file if it wants to.
1642 # Prefer explicitly selected file to automatically selected ones.
1643 if test -n "$CONFIG_SITE"; then
1644   set x "$CONFIG_SITE"
1645 elif test "x$prefix" != xNONE; then
1646   set x "$prefix/share/config.site" "$prefix/etc/config.site"
1647 else
1648   set x "$ac_default_prefix/share/config.site" \
1649         "$ac_default_prefix/etc/config.site"
1650 fi
1651 shift
1652 for ac_site_file
1653 do
1654   if test -r "$ac_site_file"; then
1655     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1656 echo "$as_me: loading site script $ac_site_file" >&6;}
1657     sed 's/^/| /' "$ac_site_file" >&5
1658     . "$ac_site_file"
1659   fi
1660 done
1661
1662 if test -r "$cache_file"; then
1663   # Some versions of bash will fail to source /dev/null (special
1664   # files actually), so we avoid doing that.
1665   if test -f "$cache_file"; then
1666     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1667 echo "$as_me: loading cache $cache_file" >&6;}
1668     case $cache_file in
1669       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1670       *)                      . "./$cache_file";;
1671     esac
1672   fi
1673 else
1674   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1675 echo "$as_me: creating cache $cache_file" >&6;}
1676   >$cache_file
1677 fi
1678
1679 # Check that the precious variables saved in the cache have kept the same
1680 # value.
1681 ac_cache_corrupted=false
1682 for ac_var in $ac_precious_vars; do
1683   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1684   eval ac_new_set=\$ac_env_${ac_var}_set
1685   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1686   eval ac_new_val=\$ac_env_${ac_var}_value
1687   case $ac_old_set,$ac_new_set in
1688     set,)
1689       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1690 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1691       ac_cache_corrupted=: ;;
1692     ,set)
1693       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1694 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1695       ac_cache_corrupted=: ;;
1696     ,);;
1697     *)
1698       if test "x$ac_old_val" != "x$ac_new_val"; then
1699         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1700 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1701         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1702 echo "$as_me:   former value:  $ac_old_val" >&2;}
1703         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1704 echo "$as_me:   current value: $ac_new_val" >&2;}
1705         ac_cache_corrupted=:
1706       fi;;
1707   esac
1708   # Pass precious variables to config.status.
1709   if test "$ac_new_set" = set; then
1710     case $ac_new_val in
1711     *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1712     *) ac_arg=$ac_var=$ac_new_val ;;
1713     esac
1714     case " $ac_configure_args " in
1715       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1716       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1717     esac
1718   fi
1719 done
1720 if $ac_cache_corrupted; then
1721   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1722 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1723   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1724 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1725    { (exit 1); exit 1; }; }
1726 fi
1727
1728
1729
1730
1731
1732
1733
1734
1735
1736
1737
1738
1739
1740
1741
1742
1743
1744
1745
1746
1747
1748
1749
1750
1751
1752 ac_ext=c
1753 ac_cpp='$CPP $CPPFLAGS'
1754 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1755 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1756 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1757
1758
1759
1760
1761 ac_config_headers="$ac_config_headers config.h"
1762
1763
1764 # Checks for host and target systems.
1765 ac_aux_dir=
1766 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
1767   if test -f "$ac_dir/install-sh"; then
1768     ac_aux_dir=$ac_dir
1769     ac_install_sh="$ac_aux_dir/install-sh -c"
1770     break
1771   elif test -f "$ac_dir/install.sh"; then
1772     ac_aux_dir=$ac_dir
1773     ac_install_sh="$ac_aux_dir/install.sh -c"
1774     break
1775   elif test -f "$ac_dir/shtool"; then
1776     ac_aux_dir=$ac_dir
1777     ac_install_sh="$ac_aux_dir/shtool install -c"
1778     break
1779   fi
1780 done
1781 if test -z "$ac_aux_dir"; then
1782   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
1783 echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
1784    { (exit 1); exit 1; }; }
1785 fi
1786
1787 # These three variables are undocumented and unsupported,
1788 # and are intended to be withdrawn in a future Autoconf release.
1789 # They can cause serious problems if a builder's source tree is in a directory
1790 # whose full name contains unusual characters.
1791 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
1792 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
1793 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
1794
1795
1796 # Make sure we can run config.sub.
1797 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
1798   { { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
1799 echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
1800    { (exit 1); exit 1; }; }
1801
1802 { echo "$as_me:$LINENO: checking build system type" >&5
1803 echo $ECHO_N "checking build system type... $ECHO_C" >&6; }
1804 if test "${ac_cv_build+set}" = set; then
1805   echo $ECHO_N "(cached) $ECHO_C" >&6
1806 else
1807   ac_build_alias=$build_alias
1808 test "x$ac_build_alias" = x &&
1809   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
1810 test "x$ac_build_alias" = x &&
1811   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1812 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1813    { (exit 1); exit 1; }; }
1814 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
1815   { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
1816 echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
1817    { (exit 1); exit 1; }; }
1818
1819 fi
1820 { echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1821 echo "${ECHO_T}$ac_cv_build" >&6; }
1822 case $ac_cv_build in
1823 *-*-*) ;;
1824 *) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
1825 echo "$as_me: error: invalid value of canonical build" >&2;}
1826    { (exit 1); exit 1; }; };;
1827 esac
1828 build=$ac_cv_build
1829 ac_save_IFS=$IFS; IFS='-'
1830 set x $ac_cv_build
1831 shift
1832 build_cpu=$1
1833 build_vendor=$2
1834 shift; shift
1835 # Remember, the first character of IFS is used to create $*,
1836 # except with old shells:
1837 build_os=$*
1838 IFS=$ac_save_IFS
1839 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
1840
1841
1842 { echo "$as_me:$LINENO: checking host system type" >&5
1843 echo $ECHO_N "checking host system type... $ECHO_C" >&6; }
1844 if test "${ac_cv_host+set}" = set; then
1845   echo $ECHO_N "(cached) $ECHO_C" >&6
1846 else
1847   if test "x$host_alias" = x; then
1848   ac_cv_host=$ac_cv_build
1849 else
1850   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
1851     { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
1852 echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
1853    { (exit 1); exit 1; }; }
1854 fi
1855
1856 fi
1857 { echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1858 echo "${ECHO_T}$ac_cv_host" >&6; }
1859 case $ac_cv_host in
1860 *-*-*) ;;
1861 *) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
1862 echo "$as_me: error: invalid value of canonical host" >&2;}
1863    { (exit 1); exit 1; }; };;
1864 esac
1865 host=$ac_cv_host
1866 ac_save_IFS=$IFS; IFS='-'
1867 set x $ac_cv_host
1868 shift
1869 host_cpu=$1
1870 host_vendor=$2
1871 shift; shift
1872 # Remember, the first character of IFS is used to create $*,
1873 # except with old shells:
1874 host_os=$*
1875 IFS=$ac_save_IFS
1876 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
1877
1878
1879 { echo "$as_me:$LINENO: checking target system type" >&5
1880 echo $ECHO_N "checking target system type... $ECHO_C" >&6; }
1881 if test "${ac_cv_target+set}" = set; then
1882   echo $ECHO_N "(cached) $ECHO_C" >&6
1883 else
1884   if test "x$target_alias" = x; then
1885   ac_cv_target=$ac_cv_host
1886 else
1887   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
1888     { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&5
1889 echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&2;}
1890    { (exit 1); exit 1; }; }
1891 fi
1892
1893 fi
1894 { echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1895 echo "${ECHO_T}$ac_cv_target" >&6; }
1896 case $ac_cv_target in
1897 *-*-*) ;;
1898 *) { { echo "$as_me:$LINENO: error: invalid value of canonical target" >&5
1899 echo "$as_me: error: invalid value of canonical target" >&2;}
1900    { (exit 1); exit 1; }; };;
1901 esac
1902 target=$ac_cv_target
1903 ac_save_IFS=$IFS; IFS='-'
1904 set x $ac_cv_target
1905 shift
1906 target_cpu=$1
1907 target_vendor=$2
1908 shift; shift
1909 # Remember, the first character of IFS is used to create $*,
1910 # except with old shells:
1911 target_os=$*
1912 IFS=$ac_save_IFS
1913 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
1914
1915
1916 # The aliases save the names the user supplied, while $host etc.
1917 # will get canonicalized.
1918 test -n "$target_alias" &&
1919   test "$program_prefix$program_suffix$program_transform_name" = \
1920     NONENONEs,x,x, &&
1921   program_prefix=${target_alias}-
1922
1923 # Program name transformations
1924 test "$program_prefix" != NONE &&
1925   program_transform_name="s&^&$program_prefix&;$program_transform_name"
1926 # Use a double $ so make ignores it.
1927 test "$program_suffix" != NONE &&
1928   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
1929 # Double any \ or $.  echo might interpret backslashes.
1930 # By default was `s,x,x', remove it if useless.
1931 cat <<\_ACEOF >conftest.sed
1932 s/[\\$]/&&/g;s/;s,x,x,$//
1933 _ACEOF
1934 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1935 rm -f conftest.sed
1936
1937
1938 case "$host_cpu" in
1939   powerpc64) host_m32=1 ;;
1940 esac
1941
1942 case "$target_cpu" in
1943   i[3456]86) target_cpu=i386 ;;
1944 esac
1945
1946 # Specify the platform (such as firmware).
1947
1948 # Check whether --with-platform was given.
1949 if test "${with_platform+set}" = set; then
1950   withval=$with_platform;
1951 fi
1952
1953
1954 # Guess the platform if not specified.
1955 if test "x$with_platform" = x; then
1956   case "$target_cpu"-"$target_vendor" in
1957     i386-apple) platform=efi ;;
1958     i386-*) platform=pc ;;
1959     x86_64-apple) platform=efi ;;
1960     x86_64-*) platform=pc ;;
1961     powerpc-*) platform=ieee1275 ;;
1962     powerpc64-*) platform=ieee1275 ;;
1963     sparc64-*) platform=ieee1275 ;;
1964     *) { { echo "$as_me:$LINENO: error: unsupported CPU: \"$target_cpu\"" >&5
1965 echo "$as_me: error: unsupported CPU: \"$target_cpu\"" >&2;}
1966    { (exit 1); exit 1; }; } ;;
1967   esac
1968 else
1969   platform="$with_platform"
1970 fi
1971
1972 # Adjust CPU unless target was explicitly specified.
1973 if test -z "$target_alias"; then
1974   case "$target_cpu"-"$platform" in
1975     x86_64-efi) ;;
1976     x86_64-*) target_cpu=i386 ;;
1977     powerpc64-ieee1275) target_cpu=powerpc ;;
1978   esac
1979 fi
1980
1981 # Check if the platform is supported, make final adjustments.
1982 case "$target_cpu"-"$platform" in
1983   i386-efi) ;;
1984   x86_64-efi) ;;
1985   i386-pc) ;;
1986   i386-coreboot) ;;
1987   i386-linuxbios) platform=coreboot ;;
1988   i386-ieee1275) ;;
1989   powerpc-ieee1275) ;;
1990   sparc64-ieee1275) ;;
1991   *) { { echo "$as_me:$LINENO: error: platform \"$platform\" is not supported for target CPU \"$target_cpu\"" >&5
1992 echo "$as_me: error: platform \"$platform\" is not supported for target CPU \"$target_cpu\"" >&2;}
1993    { (exit 1); exit 1; }; } ;;
1994 esac
1995
1996 case "$target_cpu" in
1997   i386 | powerpc) target_m32=1 ;;
1998   x86_64 | sparc64) target_m64=1 ;;
1999 esac
2000
2001 case "$host_os" in
2002   mingw32) host_os=cygwin ;;
2003 esac
2004
2005 case "$target_os" in
2006   mingw32) target_os=cygwin ;;
2007 esac
2008
2009
2010
2011
2012
2013 #
2014 # Checks for build programs.
2015 #
2016
2017 # Although cmp is listed in the GNU Coding Standards as a command which
2018 # can used directly, OpenBSD lacks cmp in the default installation.
2019 for ac_prog in cmp
2020 do
2021   # Extract the first word of "$ac_prog", so it can be a program name with args.
2022 set dummy $ac_prog; ac_word=$2
2023 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2024 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2025 if test "${ac_cv_prog_CMP+set}" = set; then
2026   echo $ECHO_N "(cached) $ECHO_C" >&6
2027 else
2028   if test -n "$CMP"; then
2029   ac_cv_prog_CMP="$CMP" # Let the user override the test.
2030 else
2031 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2032 for as_dir in $PATH
2033 do
2034   IFS=$as_save_IFS
2035   test -z "$as_dir" && as_dir=.
2036   for ac_exec_ext in '' $ac_executable_extensions; do
2037   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2038     ac_cv_prog_CMP="$ac_prog"
2039     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2040     break 2
2041   fi
2042 done
2043 done
2044 IFS=$as_save_IFS
2045
2046 fi
2047 fi
2048 CMP=$ac_cv_prog_CMP
2049 if test -n "$CMP"; then
2050   { echo "$as_me:$LINENO: result: $CMP" >&5
2051 echo "${ECHO_T}$CMP" >&6; }
2052 else
2053   { echo "$as_me:$LINENO: result: no" >&5
2054 echo "${ECHO_T}no" >&6; }
2055 fi
2056
2057
2058   test -n "$CMP" && break
2059 done
2060
2061 if test "x$CMP" = x; then
2062   { { echo "$as_me:$LINENO: error: cmp is not found" >&5
2063 echo "$as_me: error: cmp is not found" >&2;}
2064    { (exit 1); exit 1; }; }
2065 fi
2066
2067 for ac_prog in bison
2068 do
2069   # Extract the first word of "$ac_prog", so it can be a program name with args.
2070 set dummy $ac_prog; ac_word=$2
2071 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2072 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2073 if test "${ac_cv_prog_YACC+set}" = set; then
2074   echo $ECHO_N "(cached) $ECHO_C" >&6
2075 else
2076   if test -n "$YACC"; then
2077   ac_cv_prog_YACC="$YACC" # Let the user override the test.
2078 else
2079 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2080 for as_dir in $PATH
2081 do
2082   IFS=$as_save_IFS
2083   test -z "$as_dir" && as_dir=.
2084   for ac_exec_ext in '' $ac_executable_extensions; do
2085   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2086     ac_cv_prog_YACC="$ac_prog"
2087     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2088     break 2
2089   fi
2090 done
2091 done
2092 IFS=$as_save_IFS
2093
2094 fi
2095 fi
2096 YACC=$ac_cv_prog_YACC
2097 if test -n "$YACC"; then
2098   { echo "$as_me:$LINENO: result: $YACC" >&5
2099 echo "${ECHO_T}$YACC" >&6; }
2100 else
2101   { echo "$as_me:$LINENO: result: no" >&5
2102 echo "${ECHO_T}no" >&6; }
2103 fi
2104
2105
2106   test -n "$YACC" && break
2107 done
2108
2109 if test "x$YACC" = x; then
2110   { { echo "$as_me:$LINENO: error: bison is not found" >&5
2111 echo "$as_me: error: bison is not found" >&2;}
2112    { (exit 1); exit 1; }; }
2113 fi
2114
2115 for file in /usr/src/unifont.bdf ; do
2116   if test -e $file ; then
2117     UNIFONT_BDF=$file
2118
2119     break
2120   fi
2121 done
2122
2123 # Find a good install program.  We prefer a C program (faster),
2124 # so one script is as good as another.  But avoid the broken or
2125 # incompatible versions:
2126 # SysV /etc/install, /usr/sbin/install
2127 # SunOS /usr/etc/install
2128 # IRIX /sbin/install
2129 # AIX /bin/install
2130 # AmigaOS /C/install, which installs bootblocks on floppy discs
2131 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2132 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2133 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2134 # OS/2's system install, which has a completely different semantic
2135 # ./install, which can be erroneously created by make from ./install.sh.
2136 { echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
2137 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
2138 if test -z "$INSTALL"; then
2139 if test "${ac_cv_path_install+set}" = set; then
2140   echo $ECHO_N "(cached) $ECHO_C" >&6
2141 else
2142   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2143 for as_dir in $PATH
2144 do
2145   IFS=$as_save_IFS
2146   test -z "$as_dir" && as_dir=.
2147   # Account for people who put trailing slashes in PATH elements.
2148 case $as_dir/ in
2149   ./ | .// | /cC/* | \
2150   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2151   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
2152   /usr/ucb/* ) ;;
2153   *)
2154     # OSF1 and SCO ODT 3.0 have their own names for install.
2155     # Don't use installbsd from OSF since it installs stuff as root
2156     # by default.
2157     for ac_prog in ginstall scoinst install; do
2158       for ac_exec_ext in '' $ac_executable_extensions; do
2159         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2160           if test $ac_prog = install &&
2161             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2162             # AIX install.  It has an incompatible calling convention.
2163             :
2164           elif test $ac_prog = install &&
2165             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2166             # program-specific install script used by HP pwplus--don't use.
2167             :
2168           else
2169             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2170             break 3
2171           fi
2172         fi
2173       done
2174     done
2175     ;;
2176 esac
2177 done
2178 IFS=$as_save_IFS
2179
2180
2181 fi
2182   if test "${ac_cv_path_install+set}" = set; then
2183     INSTALL=$ac_cv_path_install
2184   else
2185     # As a last resort, use the slow shell script.  Don't cache a
2186     # value for INSTALL within a source directory, because that will
2187     # break other packages using the cache if that directory is
2188     # removed, or if the value is a relative name.
2189     INSTALL=$ac_install_sh
2190   fi
2191 fi
2192 { echo "$as_me:$LINENO: result: $INSTALL" >&5
2193 echo "${ECHO_T}$INSTALL" >&6; }
2194
2195 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2196 # It thinks the first close brace ends the variable substitution.
2197 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2198
2199 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2200
2201 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2202
2203 for ac_prog in gawk mawk nawk awk
2204 do
2205   # Extract the first word of "$ac_prog", so it can be a program name with args.
2206 set dummy $ac_prog; ac_word=$2
2207 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2208 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2209 if test "${ac_cv_prog_AWK+set}" = set; then
2210   echo $ECHO_N "(cached) $ECHO_C" >&6
2211 else
2212   if test -n "$AWK"; then
2213   ac_cv_prog_AWK="$AWK" # Let the user override the test.
2214 else
2215 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2216 for as_dir in $PATH
2217 do
2218   IFS=$as_save_IFS
2219   test -z "$as_dir" && as_dir=.
2220   for ac_exec_ext in '' $ac_executable_extensions; do
2221   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2222     ac_cv_prog_AWK="$ac_prog"
2223     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2224     break 2
2225   fi
2226 done
2227 done
2228 IFS=$as_save_IFS
2229
2230 fi
2231 fi
2232 AWK=$ac_cv_prog_AWK
2233 if test -n "$AWK"; then
2234   { echo "$as_me:$LINENO: result: $AWK" >&5
2235 echo "${ECHO_T}$AWK" >&6; }
2236 else
2237   { echo "$as_me:$LINENO: result: no" >&5
2238 echo "${ECHO_T}no" >&6; }
2239 fi
2240
2241
2242   test -n "$AWK" && break
2243 done
2244
2245 { echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2246 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; }
2247 set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2248 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
2249   echo $ECHO_N "(cached) $ECHO_C" >&6
2250 else
2251   cat >conftest.make <<\_ACEOF
2252 SHELL = /bin/sh
2253 all:
2254         @echo '@@@%%%=$(MAKE)=@@@%%%'
2255 _ACEOF
2256 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2257 case `${MAKE-make} -f conftest.make 2>/dev/null` in
2258   *@@@%%%=?*=@@@%%%*)
2259     eval ac_cv_prog_make_${ac_make}_set=yes;;
2260   *)
2261     eval ac_cv_prog_make_${ac_make}_set=no;;
2262 esac
2263 rm -f conftest.make
2264 fi
2265 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2266   { echo "$as_me:$LINENO: result: yes" >&5
2267 echo "${ECHO_T}yes" >&6; }
2268   SET_MAKE=
2269 else
2270   { echo "$as_me:$LINENO: result: no" >&5
2271 echo "${ECHO_T}no" >&6; }
2272   SET_MAKE="MAKE=${MAKE-make}"
2273 fi
2274
2275
2276 # These are not a "must".
2277 # Extract the first word of "ruby", so it can be a program name with args.
2278 set dummy ruby; ac_word=$2
2279 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2280 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2281 if test "${ac_cv_path_RUBY+set}" = set; then
2282   echo $ECHO_N "(cached) $ECHO_C" >&6
2283 else
2284   case $RUBY in
2285   [\\/]* | ?:[\\/]*)
2286   ac_cv_path_RUBY="$RUBY" # Let the user override the test with a path.
2287   ;;
2288   *)
2289   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2290 for as_dir in $PATH
2291 do
2292   IFS=$as_save_IFS
2293   test -z "$as_dir" && as_dir=.
2294   for ac_exec_ext in '' $ac_executable_extensions; do
2295   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2296     ac_cv_path_RUBY="$as_dir/$ac_word$ac_exec_ext"
2297     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2298     break 2
2299   fi
2300 done
2301 done
2302 IFS=$as_save_IFS
2303
2304   ;;
2305 esac
2306 fi
2307 RUBY=$ac_cv_path_RUBY
2308 if test -n "$RUBY"; then
2309   { echo "$as_me:$LINENO: result: $RUBY" >&5
2310 echo "${ECHO_T}$RUBY" >&6; }
2311 else
2312   { echo "$as_me:$LINENO: result: no" >&5
2313 echo "${ECHO_T}no" >&6; }
2314 fi
2315
2316
2317 # Extract the first word of "help2man", so it can be a program name with args.
2318 set dummy help2man; ac_word=$2
2319 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2320 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2321 if test "${ac_cv_path_HELP2MAN+set}" = set; then
2322   echo $ECHO_N "(cached) $ECHO_C" >&6
2323 else
2324   case $HELP2MAN in
2325   [\\/]* | ?:[\\/]*)
2326   ac_cv_path_HELP2MAN="$HELP2MAN" # Let the user override the test with a path.
2327   ;;
2328   *)
2329   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2330 for as_dir in $PATH
2331 do
2332   IFS=$as_save_IFS
2333   test -z "$as_dir" && as_dir=.
2334   for ac_exec_ext in '' $ac_executable_extensions; do
2335   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2336     ac_cv_path_HELP2MAN="$as_dir/$ac_word$ac_exec_ext"
2337     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2338     break 2
2339   fi
2340 done
2341 done
2342 IFS=$as_save_IFS
2343
2344   ;;
2345 esac
2346 fi
2347 HELP2MAN=$ac_cv_path_HELP2MAN
2348 if test -n "$HELP2MAN"; then
2349   { echo "$as_me:$LINENO: result: $HELP2MAN" >&5
2350 echo "${ECHO_T}$HELP2MAN" >&6; }
2351 else
2352   { echo "$as_me:$LINENO: result: no" >&5
2353 echo "${ECHO_T}no" >&6; }
2354 fi
2355
2356
2357
2358 #
2359 # Checks for host programs.
2360 #
2361
2362 ac_ext=c
2363 ac_cpp='$CPP $CPPFLAGS'
2364 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2365 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2366 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2367 if test -n "$ac_tool_prefix"; then
2368   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2369 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2370 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2371 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2372 if test "${ac_cv_prog_CC+set}" = set; then
2373   echo $ECHO_N "(cached) $ECHO_C" >&6
2374 else
2375   if test -n "$CC"; then
2376   ac_cv_prog_CC="$CC" # Let the user override the test.
2377 else
2378 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2379 for as_dir in $PATH
2380 do
2381   IFS=$as_save_IFS
2382   test -z "$as_dir" && as_dir=.
2383   for ac_exec_ext in '' $ac_executable_extensions; do
2384   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2385     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2386     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2387     break 2
2388   fi
2389 done
2390 done
2391 IFS=$as_save_IFS
2392
2393 fi
2394 fi
2395 CC=$ac_cv_prog_CC
2396 if test -n "$CC"; then
2397   { echo "$as_me:$LINENO: result: $CC" >&5
2398 echo "${ECHO_T}$CC" >&6; }
2399 else
2400   { echo "$as_me:$LINENO: result: no" >&5
2401 echo "${ECHO_T}no" >&6; }
2402 fi
2403
2404
2405 fi
2406 if test -z "$ac_cv_prog_CC"; then
2407   ac_ct_CC=$CC
2408   # Extract the first word of "gcc", so it can be a program name with args.
2409 set dummy gcc; ac_word=$2
2410 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2411 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2412 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2413   echo $ECHO_N "(cached) $ECHO_C" >&6
2414 else
2415   if test -n "$ac_ct_CC"; then
2416   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2417 else
2418 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2419 for as_dir in $PATH
2420 do
2421   IFS=$as_save_IFS
2422   test -z "$as_dir" && as_dir=.
2423   for ac_exec_ext in '' $ac_executable_extensions; do
2424   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2425     ac_cv_prog_ac_ct_CC="gcc"
2426     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2427     break 2
2428   fi
2429 done
2430 done
2431 IFS=$as_save_IFS
2432
2433 fi
2434 fi
2435 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2436 if test -n "$ac_ct_CC"; then
2437   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2438 echo "${ECHO_T}$ac_ct_CC" >&6; }
2439 else
2440   { echo "$as_me:$LINENO: result: no" >&5
2441 echo "${ECHO_T}no" >&6; }
2442 fi
2443
2444   if test "x$ac_ct_CC" = x; then
2445     CC=""
2446   else
2447     case $cross_compiling:$ac_tool_warned in
2448 yes:)
2449 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2450 whose name does not start with the host triplet.  If you think this
2451 configuration is useful to you, please write to autoconf@gnu.org." >&5
2452 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2453 whose name does not start with the host triplet.  If you think this
2454 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2455 ac_tool_warned=yes ;;
2456 esac
2457     CC=$ac_ct_CC
2458   fi
2459 else
2460   CC="$ac_cv_prog_CC"
2461 fi
2462
2463 if test -z "$CC"; then
2464           if test -n "$ac_tool_prefix"; then
2465     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2466 set dummy ${ac_tool_prefix}cc; ac_word=$2
2467 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2468 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2469 if test "${ac_cv_prog_CC+set}" = set; then
2470   echo $ECHO_N "(cached) $ECHO_C" >&6
2471 else
2472   if test -n "$CC"; then
2473   ac_cv_prog_CC="$CC" # Let the user override the test.
2474 else
2475 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2476 for as_dir in $PATH
2477 do
2478   IFS=$as_save_IFS
2479   test -z "$as_dir" && as_dir=.
2480   for ac_exec_ext in '' $ac_executable_extensions; do
2481   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2482     ac_cv_prog_CC="${ac_tool_prefix}cc"
2483     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2484     break 2
2485   fi
2486 done
2487 done
2488 IFS=$as_save_IFS
2489
2490 fi
2491 fi
2492 CC=$ac_cv_prog_CC
2493 if test -n "$CC"; then
2494   { echo "$as_me:$LINENO: result: $CC" >&5
2495 echo "${ECHO_T}$CC" >&6; }
2496 else
2497   { echo "$as_me:$LINENO: result: no" >&5
2498 echo "${ECHO_T}no" >&6; }
2499 fi
2500
2501
2502   fi
2503 fi
2504 if test -z "$CC"; then
2505   # Extract the first word of "cc", so it can be a program name with args.
2506 set dummy cc; ac_word=$2
2507 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2508 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2509 if test "${ac_cv_prog_CC+set}" = set; then
2510   echo $ECHO_N "(cached) $ECHO_C" >&6
2511 else
2512   if test -n "$CC"; then
2513   ac_cv_prog_CC="$CC" # Let the user override the test.
2514 else
2515   ac_prog_rejected=no
2516 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2517 for as_dir in $PATH
2518 do
2519   IFS=$as_save_IFS
2520   test -z "$as_dir" && as_dir=.
2521   for ac_exec_ext in '' $ac_executable_extensions; do
2522   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2523     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2524        ac_prog_rejected=yes
2525        continue
2526      fi
2527     ac_cv_prog_CC="cc"
2528     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2529     break 2
2530   fi
2531 done
2532 done
2533 IFS=$as_save_IFS
2534
2535 if test $ac_prog_rejected = yes; then
2536   # We found a bogon in the path, so make sure we never use it.
2537   set dummy $ac_cv_prog_CC
2538   shift
2539   if test $# != 0; then
2540     # We chose a different compiler from the bogus one.
2541     # However, it has the same basename, so the bogon will be chosen
2542     # first if we set CC to just the basename; use the full file name.
2543     shift
2544     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2545   fi
2546 fi
2547 fi
2548 fi
2549 CC=$ac_cv_prog_CC
2550 if test -n "$CC"; then
2551   { echo "$as_me:$LINENO: result: $CC" >&5
2552 echo "${ECHO_T}$CC" >&6; }
2553 else
2554   { echo "$as_me:$LINENO: result: no" >&5
2555 echo "${ECHO_T}no" >&6; }
2556 fi
2557
2558
2559 fi
2560 if test -z "$CC"; then
2561   if test -n "$ac_tool_prefix"; then
2562   for ac_prog in cl.exe
2563   do
2564     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2565 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2566 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2567 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2568 if test "${ac_cv_prog_CC+set}" = set; then
2569   echo $ECHO_N "(cached) $ECHO_C" >&6
2570 else
2571   if test -n "$CC"; then
2572   ac_cv_prog_CC="$CC" # Let the user override the test.
2573 else
2574 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2575 for as_dir in $PATH
2576 do
2577   IFS=$as_save_IFS
2578   test -z "$as_dir" && as_dir=.
2579   for ac_exec_ext in '' $ac_executable_extensions; do
2580   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2581     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2582     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2583     break 2
2584   fi
2585 done
2586 done
2587 IFS=$as_save_IFS
2588
2589 fi
2590 fi
2591 CC=$ac_cv_prog_CC
2592 if test -n "$CC"; then
2593   { echo "$as_me:$LINENO: result: $CC" >&5
2594 echo "${ECHO_T}$CC" >&6; }
2595 else
2596   { echo "$as_me:$LINENO: result: no" >&5
2597 echo "${ECHO_T}no" >&6; }
2598 fi
2599
2600
2601     test -n "$CC" && break
2602   done
2603 fi
2604 if test -z "$CC"; then
2605   ac_ct_CC=$CC
2606   for ac_prog in cl.exe
2607 do
2608   # Extract the first word of "$ac_prog", so it can be a program name with args.
2609 set dummy $ac_prog; ac_word=$2
2610 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2611 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2612 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2613   echo $ECHO_N "(cached) $ECHO_C" >&6
2614 else
2615   if test -n "$ac_ct_CC"; then
2616   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2617 else
2618 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2619 for as_dir in $PATH
2620 do
2621   IFS=$as_save_IFS
2622   test -z "$as_dir" && as_dir=.
2623   for ac_exec_ext in '' $ac_executable_extensions; do
2624   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2625     ac_cv_prog_ac_ct_CC="$ac_prog"
2626     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2627     break 2
2628   fi
2629 done
2630 done
2631 IFS=$as_save_IFS
2632
2633 fi
2634 fi
2635 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2636 if test -n "$ac_ct_CC"; then
2637   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2638 echo "${ECHO_T}$ac_ct_CC" >&6; }
2639 else
2640   { echo "$as_me:$LINENO: result: no" >&5
2641 echo "${ECHO_T}no" >&6; }
2642 fi
2643
2644
2645   test -n "$ac_ct_CC" && break
2646 done
2647
2648   if test "x$ac_ct_CC" = x; then
2649     CC=""
2650   else
2651     case $cross_compiling:$ac_tool_warned in
2652 yes:)
2653 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2654 whose name does not start with the host triplet.  If you think this
2655 configuration is useful to you, please write to autoconf@gnu.org." >&5
2656 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2657 whose name does not start with the host triplet.  If you think this
2658 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2659 ac_tool_warned=yes ;;
2660 esac
2661     CC=$ac_ct_CC
2662   fi
2663 fi
2664
2665 fi
2666
2667
2668 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2669 See \`config.log' for more details." >&5
2670 echo "$as_me: error: no acceptable C compiler found in \$PATH
2671 See \`config.log' for more details." >&2;}
2672    { (exit 1); exit 1; }; }
2673
2674 # Provide some information about the compiler.
2675 echo "$as_me:$LINENO: checking for C compiler version" >&5
2676 ac_compiler=`set X $ac_compile; echo $2`
2677 { (ac_try="$ac_compiler --version >&5"
2678 case "(($ac_try" in
2679   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2680   *) ac_try_echo=$ac_try;;
2681 esac
2682 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2683   (eval "$ac_compiler --version >&5") 2>&5
2684   ac_status=$?
2685   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2686   (exit $ac_status); }
2687 { (ac_try="$ac_compiler -v >&5"
2688 case "(($ac_try" in
2689   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2690   *) ac_try_echo=$ac_try;;
2691 esac
2692 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2693   (eval "$ac_compiler -v >&5") 2>&5
2694   ac_status=$?
2695   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2696   (exit $ac_status); }
2697 { (ac_try="$ac_compiler -V >&5"
2698 case "(($ac_try" in
2699   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2700   *) ac_try_echo=$ac_try;;
2701 esac
2702 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2703   (eval "$ac_compiler -V >&5") 2>&5
2704   ac_status=$?
2705   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2706   (exit $ac_status); }
2707
2708 cat >conftest.$ac_ext <<_ACEOF
2709 /* confdefs.h.  */
2710 _ACEOF
2711 cat confdefs.h >>conftest.$ac_ext
2712 cat >>conftest.$ac_ext <<_ACEOF
2713 /* end confdefs.h.  */
2714
2715 int
2716 main ()
2717 {
2718
2719   ;
2720   return 0;
2721 }
2722 _ACEOF
2723 ac_clean_files_save=$ac_clean_files
2724 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2725 # Try to create an executable without -o first, disregard a.out.
2726 # It will help us diagnose broken compilers, and finding out an intuition
2727 # of exeext.
2728 { echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2729 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
2730 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2731 #
2732 # List of possible output files, starting from the most likely.
2733 # The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
2734 # only as a last resort.  b.out is created by i960 compilers.
2735 ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
2736 #
2737 # The IRIX 6 linker writes into existing files which may not be
2738 # executable, retaining their permissions.  Remove them first so a
2739 # subsequent execution test works.
2740 ac_rmfiles=
2741 for ac_file in $ac_files
2742 do
2743   case $ac_file in
2744     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
2745     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2746   esac
2747 done
2748 rm -f $ac_rmfiles
2749
2750 if { (ac_try="$ac_link_default"
2751 case "(($ac_try" in
2752   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2753   *) ac_try_echo=$ac_try;;
2754 esac
2755 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2756   (eval "$ac_link_default") 2>&5
2757   ac_status=$?
2758   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2759   (exit $ac_status); }; then
2760   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2761 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2762 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2763 # so that the user can short-circuit this test for compilers unknown to
2764 # Autoconf.
2765 for ac_file in $ac_files ''
2766 do
2767   test -f "$ac_file" || continue
2768   case $ac_file in
2769     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )
2770         ;;
2771     [ab].out )
2772         # We found the default executable, but exeext='' is most
2773         # certainly right.
2774         break;;
2775     *.* )
2776         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2777         then :; else
2778            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2779         fi
2780         # We set ac_cv_exeext here because the later test for it is not
2781         # safe: cross compilers may not add the suffix if given an `-o'
2782         # argument, so we may need to know it at that point already.
2783         # Even if this section looks crufty: it has the advantage of
2784         # actually working.
2785         break;;
2786     * )
2787         break;;
2788   esac
2789 done
2790 test "$ac_cv_exeext" = no && ac_cv_exeext=
2791
2792 else
2793   ac_file=''
2794 fi
2795
2796 { echo "$as_me:$LINENO: result: $ac_file" >&5
2797 echo "${ECHO_T}$ac_file" >&6; }
2798 if test -z "$ac_file"; then
2799   echo "$as_me: failed program was:" >&5
2800 sed 's/^/| /' conftest.$ac_ext >&5
2801
2802 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2803 See \`config.log' for more details." >&5
2804 echo "$as_me: error: C compiler cannot create executables
2805 See \`config.log' for more details." >&2;}
2806    { (exit 77); exit 77; }; }
2807 fi
2808
2809 ac_exeext=$ac_cv_exeext
2810
2811 # Check that the compiler produces executables we can run.  If not, either
2812 # the compiler is broken, or we cross compile.
2813 { echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2814 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
2815 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2816 # If not cross compiling, check that we can run a simple program.
2817 if test "$cross_compiling" != yes; then
2818   if { ac_try='./$ac_file'
2819   { (case "(($ac_try" in
2820   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2821   *) ac_try_echo=$ac_try;;
2822 esac
2823 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2824   (eval "$ac_try") 2>&5
2825   ac_status=$?
2826   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2827   (exit $ac_status); }; }; then
2828     cross_compiling=no
2829   else
2830     if test "$cross_compiling" = maybe; then
2831         cross_compiling=yes
2832     else
2833         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2834 If you meant to cross compile, use \`--host'.
2835 See \`config.log' for more details." >&5
2836 echo "$as_me: error: cannot run C compiled programs.
2837 If you meant to cross compile, use \`--host'.
2838 See \`config.log' for more details." >&2;}
2839    { (exit 1); exit 1; }; }
2840     fi
2841   fi
2842 fi
2843 { echo "$as_me:$LINENO: result: yes" >&5
2844 echo "${ECHO_T}yes" >&6; }
2845
2846 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2847 ac_clean_files=$ac_clean_files_save
2848 # Check that the compiler produces executables we can run.  If not, either
2849 # the compiler is broken, or we cross compile.
2850 { echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2851 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
2852 { echo "$as_me:$LINENO: result: $cross_compiling" >&5
2853 echo "${ECHO_T}$cross_compiling" >&6; }
2854
2855 { echo "$as_me:$LINENO: checking for suffix of executables" >&5
2856 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
2857 if { (ac_try="$ac_link"
2858 case "(($ac_try" in
2859   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2860   *) ac_try_echo=$ac_try;;
2861 esac
2862 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2863   (eval "$ac_link") 2>&5
2864   ac_status=$?
2865   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2866   (exit $ac_status); }; then
2867   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2868 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2869 # work properly (i.e., refer to `conftest.exe'), while it won't with
2870 # `rm'.
2871 for ac_file in conftest.exe conftest conftest.*; do
2872   test -f "$ac_file" || continue
2873   case $ac_file in
2874     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
2875     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2876           break;;
2877     * ) break;;
2878   esac
2879 done
2880 else
2881   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2882 See \`config.log' for more details." >&5
2883 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2884 See \`config.log' for more details." >&2;}
2885    { (exit 1); exit 1; }; }
2886 fi
2887
2888 rm -f conftest$ac_cv_exeext
2889 { echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2890 echo "${ECHO_T}$ac_cv_exeext" >&6; }
2891
2892 rm -f conftest.$ac_ext
2893 EXEEXT=$ac_cv_exeext
2894 ac_exeext=$EXEEXT
2895 { echo "$as_me:$LINENO: checking for suffix of object files" >&5
2896 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
2897 if test "${ac_cv_objext+set}" = set; then
2898   echo $ECHO_N "(cached) $ECHO_C" >&6
2899 else
2900   cat >conftest.$ac_ext <<_ACEOF
2901 /* confdefs.h.  */
2902 _ACEOF
2903 cat confdefs.h >>conftest.$ac_ext
2904 cat >>conftest.$ac_ext <<_ACEOF
2905 /* end confdefs.h.  */
2906
2907 int
2908 main ()
2909 {
2910
2911   ;
2912   return 0;
2913 }
2914 _ACEOF
2915 rm -f conftest.o conftest.obj
2916 if { (ac_try="$ac_compile"
2917 case "(($ac_try" in
2918   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2919   *) ac_try_echo=$ac_try;;
2920 esac
2921 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2922   (eval "$ac_compile") 2>&5
2923   ac_status=$?
2924   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2925   (exit $ac_status); }; then
2926   for ac_file in conftest.o conftest.obj conftest.*; do
2927   test -f "$ac_file" || continue;
2928   case $ac_file in
2929     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
2930     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2931        break;;
2932   esac
2933 done
2934 else
2935   echo "$as_me: failed program was:" >&5
2936 sed 's/^/| /' conftest.$ac_ext >&5
2937
2938 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2939 See \`config.log' for more details." >&5
2940 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2941 See \`config.log' for more details." >&2;}
2942    { (exit 1); exit 1; }; }
2943 fi
2944
2945 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2946 fi
2947 { echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2948 echo "${ECHO_T}$ac_cv_objext" >&6; }
2949 OBJEXT=$ac_cv_objext
2950 ac_objext=$OBJEXT
2951 { echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2952 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
2953 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2954   echo $ECHO_N "(cached) $ECHO_C" >&6
2955 else
2956   cat >conftest.$ac_ext <<_ACEOF
2957 /* confdefs.h.  */
2958 _ACEOF
2959 cat confdefs.h >>conftest.$ac_ext
2960 cat >>conftest.$ac_ext <<_ACEOF
2961 /* end confdefs.h.  */
2962
2963 int
2964 main ()
2965 {
2966 #ifndef __GNUC__
2967        choke me
2968 #endif
2969
2970   ;
2971   return 0;
2972 }
2973 _ACEOF
2974 rm -f conftest.$ac_objext
2975 if { (ac_try="$ac_compile"
2976 case "(($ac_try" in
2977   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2978   *) ac_try_echo=$ac_try;;
2979 esac
2980 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2981   (eval "$ac_compile") 2>conftest.er1
2982   ac_status=$?
2983   grep -v '^ *+' conftest.er1 >conftest.err
2984   rm -f conftest.er1
2985   cat conftest.err >&5
2986   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2987   (exit $ac_status); } && {
2988          test -z "$ac_c_werror_flag" ||
2989          test ! -s conftest.err
2990        } && test -s conftest.$ac_objext; then
2991   ac_compiler_gnu=yes
2992 else
2993   echo "$as_me: failed program was:" >&5
2994 sed 's/^/| /' conftest.$ac_ext >&5
2995
2996         ac_compiler_gnu=no
2997 fi
2998
2999 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3000 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3001
3002 fi
3003 { echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
3004 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
3005 GCC=`test $ac_compiler_gnu = yes && echo yes`
3006 ac_test_CFLAGS=${CFLAGS+set}
3007 ac_save_CFLAGS=$CFLAGS
3008 { echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
3009 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
3010 if test "${ac_cv_prog_cc_g+set}" = set; then
3011   echo $ECHO_N "(cached) $ECHO_C" >&6
3012 else
3013   ac_save_c_werror_flag=$ac_c_werror_flag
3014    ac_c_werror_flag=yes
3015    ac_cv_prog_cc_g=no
3016    CFLAGS="-g"
3017    cat >conftest.$ac_ext <<_ACEOF
3018 /* confdefs.h.  */
3019 _ACEOF
3020 cat confdefs.h >>conftest.$ac_ext
3021 cat >>conftest.$ac_ext <<_ACEOF
3022 /* end confdefs.h.  */
3023
3024 int
3025 main ()
3026 {
3027
3028   ;
3029   return 0;
3030 }
3031 _ACEOF
3032 rm -f conftest.$ac_objext
3033 if { (ac_try="$ac_compile"
3034 case "(($ac_try" in
3035   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3036   *) ac_try_echo=$ac_try;;
3037 esac
3038 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3039   (eval "$ac_compile") 2>conftest.er1
3040   ac_status=$?
3041   grep -v '^ *+' conftest.er1 >conftest.err
3042   rm -f conftest.er1
3043   cat conftest.err >&5
3044   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3045   (exit $ac_status); } && {
3046          test -z "$ac_c_werror_flag" ||
3047          test ! -s conftest.err
3048        } && test -s conftest.$ac_objext; then
3049   ac_cv_prog_cc_g=yes
3050 else
3051   echo "$as_me: failed program was:" >&5
3052 sed 's/^/| /' conftest.$ac_ext >&5
3053
3054         CFLAGS=""
3055       cat >conftest.$ac_ext <<_ACEOF
3056 /* confdefs.h.  */
3057 _ACEOF
3058 cat confdefs.h >>conftest.$ac_ext
3059 cat >>conftest.$ac_ext <<_ACEOF
3060 /* end confdefs.h.  */
3061
3062 int
3063 main ()
3064 {
3065
3066   ;
3067   return 0;
3068 }
3069 _ACEOF
3070 rm -f conftest.$ac_objext
3071 if { (ac_try="$ac_compile"
3072 case "(($ac_try" in
3073   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3074   *) ac_try_echo=$ac_try;;
3075 esac
3076 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3077   (eval "$ac_compile") 2>conftest.er1
3078   ac_status=$?
3079   grep -v '^ *+' conftest.er1 >conftest.err
3080   rm -f conftest.er1
3081   cat conftest.err >&5
3082   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3083   (exit $ac_status); } && {
3084          test -z "$ac_c_werror_flag" ||
3085          test ! -s conftest.err
3086        } && test -s conftest.$ac_objext; then
3087   :
3088 else
3089   echo "$as_me: failed program was:" >&5
3090 sed 's/^/| /' conftest.$ac_ext >&5
3091
3092         ac_c_werror_flag=$ac_save_c_werror_flag
3093          CFLAGS="-g"
3094          cat >conftest.$ac_ext <<_ACEOF
3095 /* confdefs.h.  */
3096 _ACEOF
3097 cat confdefs.h >>conftest.$ac_ext
3098 cat >>conftest.$ac_ext <<_ACEOF
3099 /* end confdefs.h.  */
3100
3101 int
3102 main ()
3103 {
3104
3105   ;
3106   return 0;
3107 }
3108 _ACEOF
3109 rm -f conftest.$ac_objext
3110 if { (ac_try="$ac_compile"
3111 case "(($ac_try" in
3112   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3113   *) ac_try_echo=$ac_try;;
3114 esac
3115 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3116   (eval "$ac_compile") 2>conftest.er1
3117   ac_status=$?
3118   grep -v '^ *+' conftest.er1 >conftest.err
3119   rm -f conftest.er1
3120   cat conftest.err >&5
3121   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3122   (exit $ac_status); } && {
3123          test -z "$ac_c_werror_flag" ||
3124          test ! -s conftest.err
3125        } && test -s conftest.$ac_objext; then
3126   ac_cv_prog_cc_g=yes
3127 else
3128   echo "$as_me: failed program was:" >&5
3129 sed 's/^/| /' conftest.$ac_ext >&5
3130
3131
3132 fi
3133
3134 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3135 fi
3136
3137 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3138 fi
3139
3140 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3141    ac_c_werror_flag=$ac_save_c_werror_flag
3142 fi
3143 { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
3144 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
3145 if test "$ac_test_CFLAGS" = set; then
3146   CFLAGS=$ac_save_CFLAGS
3147 elif test $ac_cv_prog_cc_g = yes; then
3148   if test "$GCC" = yes; then
3149     CFLAGS="-g -O2"
3150   else
3151     CFLAGS="-g"
3152   fi
3153 else
3154   if test "$GCC" = yes; then
3155     CFLAGS="-O2"
3156   else
3157     CFLAGS=
3158   fi
3159 fi
3160 { echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
3161 echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
3162 if test "${ac_cv_prog_cc_c89+set}" = set; then
3163   echo $ECHO_N "(cached) $ECHO_C" >&6
3164 else
3165   ac_cv_prog_cc_c89=no
3166 ac_save_CC=$CC
3167 cat >conftest.$ac_ext <<_ACEOF
3168 /* confdefs.h.  */
3169 _ACEOF
3170 cat confdefs.h >>conftest.$ac_ext
3171 cat >>conftest.$ac_ext <<_ACEOF
3172 /* end confdefs.h.  */
3173 #include <stdarg.h>
3174 #include <stdio.h>
3175 #include <sys/types.h>
3176 #include <sys/stat.h>
3177 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3178 struct buf { int x; };
3179 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3180 static char *e (p, i)
3181      char **p;
3182      int i;
3183 {
3184   return p[i];
3185 }
3186 static char *f (char * (*g) (char **, int), char **p, ...)
3187 {
3188   char *s;
3189   va_list v;
3190   va_start (v,p);
3191   s = g (p, va_arg (v,int));
3192   va_end (v);
3193   return s;
3194 }
3195
3196 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3197    function prototypes and stuff, but not '\xHH' hex character constants.
3198    These don't provoke an error unfortunately, instead are silently treated
3199    as 'x'.  The following induces an error, until -std is added to get
3200    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3201    array size at least.  It's necessary to write '\x00'==0 to get something
3202    that's true only with -std.  */
3203 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3204
3205 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3206    inside strings and character constants.  */
3207 #define FOO(x) 'x'
3208 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3209
3210 int test (int i, double x);
3211 struct s1 {int (*f) (int a);};
3212 struct s2 {int (*f) (double a);};
3213 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3214 int argc;
3215 char **argv;
3216 int
3217 main ()
3218 {
3219 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3220   ;
3221   return 0;
3222 }
3223 _ACEOF
3224 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3225         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3226 do
3227   CC="$ac_save_CC $ac_arg"
3228   rm -f conftest.$ac_objext
3229 if { (ac_try="$ac_compile"
3230 case "(($ac_try" in
3231   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3232   *) ac_try_echo=$ac_try;;
3233 esac
3234 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3235   (eval "$ac_compile") 2>conftest.er1
3236   ac_status=$?
3237   grep -v '^ *+' conftest.er1 >conftest.err
3238   rm -f conftest.er1
3239   cat conftest.err >&5
3240   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3241   (exit $ac_status); } && {
3242          test -z "$ac_c_werror_flag" ||
3243          test ! -s conftest.err
3244        } && test -s conftest.$ac_objext; then
3245   ac_cv_prog_cc_c89=$ac_arg
3246 else
3247   echo "$as_me: failed program was:" >&5
3248 sed 's/^/| /' conftest.$ac_ext >&5
3249
3250
3251 fi
3252
3253 rm -f core conftest.err conftest.$ac_objext
3254   test "x$ac_cv_prog_cc_c89" != "xno" && break
3255 done
3256 rm -f conftest.$ac_ext
3257 CC=$ac_save_CC
3258
3259 fi
3260 # AC_CACHE_VAL
3261 case "x$ac_cv_prog_cc_c89" in
3262   x)
3263     { echo "$as_me:$LINENO: result: none needed" >&5
3264 echo "${ECHO_T}none needed" >&6; } ;;
3265   xno)
3266     { echo "$as_me:$LINENO: result: unsupported" >&5
3267 echo "${ECHO_T}unsupported" >&6; } ;;
3268   *)
3269     CC="$CC $ac_cv_prog_cc_c89"
3270     { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
3271 echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
3272 esac
3273
3274
3275 ac_ext=c
3276 ac_cpp='$CPP $CPPFLAGS'
3277 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3278 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3279 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3280
3281 # Must be GCC.
3282 test "x$GCC" = xyes || { { echo "$as_me:$LINENO: error: GCC is required" >&5
3283 echo "$as_me: error: GCC is required" >&2;}
3284    { (exit 1); exit 1; }; }
3285
3286
3287 cat >>confdefs.h <<\_ACEOF
3288 #define _GNU_SOURCE 1
3289 _ACEOF
3290
3291
3292
3293 # Check whether --enable-largefile was given.
3294 if test "${enable_largefile+set}" = set; then
3295   enableval=$enable_largefile;
3296 fi
3297
3298 if test "$enable_largefile" != no; then
3299
3300   { echo "$as_me:$LINENO: checking for special C compiler options needed for large files" >&5
3301 echo $ECHO_N "checking for special C compiler options needed for large files... $ECHO_C" >&6; }
3302 if test "${ac_cv_sys_largefile_CC+set}" = set; then
3303   echo $ECHO_N "(cached) $ECHO_C" >&6
3304 else
3305   ac_cv_sys_largefile_CC=no
3306      if test "$GCC" != yes; then
3307        ac_save_CC=$CC
3308        while :; do
3309          # IRIX 6.2 and later do not support large files by default,
3310          # so use the C compiler's -n32 option if that helps.
3311          cat >conftest.$ac_ext <<_ACEOF
3312 /* confdefs.h.  */
3313 _ACEOF
3314 cat confdefs.h >>conftest.$ac_ext
3315 cat >>conftest.$ac_ext <<_ACEOF
3316 /* end confdefs.h.  */
3317 #include <sys/types.h>
3318  /* Check that off_t can represent 2**63 - 1 correctly.
3319     We can't simply define LARGE_OFF_T to be 9223372036854775807,
3320     since some C++ compilers masquerading as C compilers
3321     incorrectly reject 9223372036854775807.  */
3322 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3323   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3324                        && LARGE_OFF_T % 2147483647 == 1)
3325                       ? 1 : -1];
3326 int
3327 main ()
3328 {
3329
3330   ;
3331   return 0;
3332 }
3333 _ACEOF
3334          rm -f conftest.$ac_objext
3335 if { (ac_try="$ac_compile"
3336 case "(($ac_try" in
3337   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3338   *) ac_try_echo=$ac_try;;
3339 esac
3340 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3341   (eval "$ac_compile") 2>conftest.er1
3342   ac_status=$?
3343   grep -v '^ *+' conftest.er1 >conftest.err
3344   rm -f conftest.er1
3345   cat conftest.err >&5
3346   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3347   (exit $ac_status); } && {
3348          test -z "$ac_c_werror_flag" ||
3349          test ! -s conftest.err
3350        } && test -s conftest.$ac_objext; then
3351   break
3352 else
3353   echo "$as_me: failed program was:" >&5
3354 sed 's/^/| /' conftest.$ac_ext >&5
3355
3356
3357 fi
3358
3359 rm -f core conftest.err conftest.$ac_objext
3360          CC="$CC -n32"
3361          rm -f conftest.$ac_objext
3362 if { (ac_try="$ac_compile"
3363 case "(($ac_try" in
3364   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3365   *) ac_try_echo=$ac_try;;
3366 esac
3367 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3368   (eval "$ac_compile") 2>conftest.er1
3369   ac_status=$?
3370   grep -v '^ *+' conftest.er1 >conftest.err
3371   rm -f conftest.er1
3372   cat conftest.err >&5
3373   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3374   (exit $ac_status); } && {
3375          test -z "$ac_c_werror_flag" ||
3376          test ! -s conftest.err
3377        } && test -s conftest.$ac_objext; then
3378   ac_cv_sys_largefile_CC=' -n32'; break
3379 else
3380   echo "$as_me: failed program was:" >&5
3381 sed 's/^/| /' conftest.$ac_ext >&5
3382
3383
3384 fi
3385
3386 rm -f core conftest.err conftest.$ac_objext
3387          break
3388        done
3389        CC=$ac_save_CC
3390        rm -f conftest.$ac_ext
3391     fi
3392 fi
3393 { echo "$as_me:$LINENO: result: $ac_cv_sys_largefile_CC" >&5
3394 echo "${ECHO_T}$ac_cv_sys_largefile_CC" >&6; }
3395   if test "$ac_cv_sys_largefile_CC" != no; then
3396     CC=$CC$ac_cv_sys_largefile_CC
3397   fi
3398
3399   { echo "$as_me:$LINENO: checking for _FILE_OFFSET_BITS value needed for large files" >&5
3400 echo $ECHO_N "checking for _FILE_OFFSET_BITS value needed for large files... $ECHO_C" >&6; }
3401 if test "${ac_cv_sys_file_offset_bits+set}" = set; then
3402   echo $ECHO_N "(cached) $ECHO_C" >&6
3403 else
3404   while :; do
3405   cat >conftest.$ac_ext <<_ACEOF
3406 /* confdefs.h.  */
3407 _ACEOF
3408 cat confdefs.h >>conftest.$ac_ext
3409 cat >>conftest.$ac_ext <<_ACEOF
3410 /* end confdefs.h.  */
3411 #include <sys/types.h>
3412  /* Check that off_t can represent 2**63 - 1 correctly.
3413     We can't simply define LARGE_OFF_T to be 9223372036854775807,
3414     since some C++ compilers masquerading as C compilers
3415     incorrectly reject 9223372036854775807.  */
3416 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3417   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3418                        && LARGE_OFF_T % 2147483647 == 1)
3419                       ? 1 : -1];
3420 int
3421 main ()
3422 {
3423
3424   ;
3425   return 0;
3426 }
3427 _ACEOF
3428 rm -f conftest.$ac_objext
3429 if { (ac_try="$ac_compile"
3430 case "(($ac_try" in
3431   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3432   *) ac_try_echo=$ac_try;;
3433 esac
3434 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3435   (eval "$ac_compile") 2>conftest.er1
3436   ac_status=$?
3437   grep -v '^ *+' conftest.er1 >conftest.err
3438   rm -f conftest.er1
3439   cat conftest.err >&5
3440   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3441   (exit $ac_status); } && {
3442          test -z "$ac_c_werror_flag" ||
3443          test ! -s conftest.err
3444        } && test -s conftest.$ac_objext; then
3445   ac_cv_sys_file_offset_bits=no; break
3446 else
3447   echo "$as_me: failed program was:" >&5
3448 sed 's/^/| /' conftest.$ac_ext >&5
3449
3450
3451 fi
3452
3453 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3454   cat >conftest.$ac_ext <<_ACEOF
3455 /* confdefs.h.  */
3456 _ACEOF
3457 cat confdefs.h >>conftest.$ac_ext
3458 cat >>conftest.$ac_ext <<_ACEOF
3459 /* end confdefs.h.  */
3460 #define _FILE_OFFSET_BITS 64
3461 #include <sys/types.h>
3462  /* Check that off_t can represent 2**63 - 1 correctly.
3463     We can't simply define LARGE_OFF_T to be 9223372036854775807,
3464     since some C++ compilers masquerading as C compilers
3465     incorrectly reject 9223372036854775807.  */
3466 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3467   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3468                        && LARGE_OFF_T % 2147483647 == 1)
3469                       ? 1 : -1];
3470 int
3471 main ()
3472 {
3473
3474   ;
3475   return 0;
3476 }
3477 _ACEOF
3478 rm -f conftest.$ac_objext
3479 if { (ac_try="$ac_compile"
3480 case "(($ac_try" in
3481   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3482   *) ac_try_echo=$ac_try;;
3483 esac
3484 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3485   (eval "$ac_compile") 2>conftest.er1
3486   ac_status=$?
3487   grep -v '^ *+' conftest.er1 >conftest.err
3488   rm -f conftest.er1
3489   cat conftest.err >&5
3490   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3491   (exit $ac_status); } && {
3492          test -z "$ac_c_werror_flag" ||
3493          test ! -s conftest.err
3494        } && test -s conftest.$ac_objext; then
3495   ac_cv_sys_file_offset_bits=64; break
3496 else
3497   echo "$as_me: failed program was:" >&5
3498 sed 's/^/| /' conftest.$ac_ext >&5
3499
3500
3501 fi
3502
3503 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3504   ac_cv_sys_file_offset_bits=unknown
3505   break
3506 done
3507 fi
3508 { echo "$as_me:$LINENO: result: $ac_cv_sys_file_offset_bits" >&5
3509 echo "${ECHO_T}$ac_cv_sys_file_offset_bits" >&6; }
3510 case $ac_cv_sys_file_offset_bits in #(
3511   no | unknown) ;;
3512   *)
3513 cat >>confdefs.h <<_ACEOF
3514 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
3515 _ACEOF
3516 ;;
3517 esac
3518 rm -f conftest*
3519   if test $ac_cv_sys_file_offset_bits = unknown; then
3520     { echo "$as_me:$LINENO: checking for _LARGE_FILES value needed for large files" >&5
3521 echo $ECHO_N "checking for _LARGE_FILES value needed for large files... $ECHO_C" >&6; }
3522 if test "${ac_cv_sys_large_files+set}" = set; then
3523   echo $ECHO_N "(cached) $ECHO_C" >&6
3524 else
3525   while :; do
3526   cat >conftest.$ac_ext <<_ACEOF
3527 /* confdefs.h.  */
3528 _ACEOF
3529 cat confdefs.h >>conftest.$ac_ext
3530 cat >>conftest.$ac_ext <<_ACEOF
3531 /* end confdefs.h.  */
3532 #include <sys/types.h>
3533  /* Check that off_t can represent 2**63 - 1 correctly.
3534     We can't simply define LARGE_OFF_T to be 9223372036854775807,
3535     since some C++ compilers masquerading as C compilers
3536     incorrectly reject 9223372036854775807.  */
3537 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3538   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3539                        && LARGE_OFF_T % 2147483647 == 1)
3540                       ? 1 : -1];
3541 int
3542 main ()
3543 {
3544
3545   ;
3546   return 0;
3547 }
3548 _ACEOF
3549 rm -f conftest.$ac_objext
3550 if { (ac_try="$ac_compile"
3551 case "(($ac_try" in
3552   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3553   *) ac_try_echo=$ac_try;;
3554 esac
3555 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3556   (eval "$ac_compile") 2>conftest.er1
3557   ac_status=$?
3558   grep -v '^ *+' conftest.er1 >conftest.err
3559   rm -f conftest.er1
3560   cat conftest.err >&5
3561   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3562   (exit $ac_status); } && {
3563          test -z "$ac_c_werror_flag" ||
3564          test ! -s conftest.err
3565        } && test -s conftest.$ac_objext; then
3566   ac_cv_sys_large_files=no; break
3567 else
3568   echo "$as_me: failed program was:" >&5
3569 sed 's/^/| /' conftest.$ac_ext >&5
3570
3571
3572 fi
3573
3574 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3575   cat >conftest.$ac_ext <<_ACEOF
3576 /* confdefs.h.  */
3577 _ACEOF
3578 cat confdefs.h >>conftest.$ac_ext
3579 cat >>conftest.$ac_ext <<_ACEOF
3580 /* end confdefs.h.  */
3581 #define _LARGE_FILES 1
3582 #include <sys/types.h>
3583  /* Check that off_t can represent 2**63 - 1 correctly.
3584     We can't simply define LARGE_OFF_T to be 9223372036854775807,
3585     since some C++ compilers masquerading as C compilers
3586     incorrectly reject 9223372036854775807.  */
3587 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3588   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3589                        && LARGE_OFF_T % 2147483647 == 1)
3590                       ? 1 : -1];
3591 int
3592 main ()
3593 {
3594
3595   ;
3596   return 0;
3597 }
3598 _ACEOF
3599 rm -f conftest.$ac_objext
3600 if { (ac_try="$ac_compile"
3601 case "(($ac_try" in
3602   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3603   *) ac_try_echo=$ac_try;;
3604 esac
3605 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3606   (eval "$ac_compile") 2>conftest.er1
3607   ac_status=$?
3608   grep -v '^ *+' conftest.er1 >conftest.err
3609   rm -f conftest.er1
3610   cat conftest.err >&5
3611   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3612   (exit $ac_status); } && {
3613          test -z "$ac_c_werror_flag" ||
3614          test ! -s conftest.err
3615        } && test -s conftest.$ac_objext; then
3616   ac_cv_sys_large_files=1; break
3617 else
3618   echo "$as_me: failed program was:" >&5
3619 sed 's/^/| /' conftest.$ac_ext >&5
3620
3621
3622 fi
3623
3624 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3625   ac_cv_sys_large_files=unknown
3626   break
3627 done
3628 fi
3629 { echo "$as_me:$LINENO: result: $ac_cv_sys_large_files" >&5
3630 echo "${ECHO_T}$ac_cv_sys_large_files" >&6; }
3631 case $ac_cv_sys_large_files in #(
3632   no | unknown) ;;
3633   *)
3634 cat >>confdefs.h <<_ACEOF
3635 #define _LARGE_FILES $ac_cv_sys_large_files
3636 _ACEOF
3637 ;;
3638 esac
3639 rm -f conftest*
3640   fi
3641 fi
3642
3643
3644 # Identify characteristics of the host architecture.
3645 ac_ext=c
3646 ac_cpp='$CPP $CPPFLAGS'
3647 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3648 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3649 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3650 { echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3651 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
3652 # On Suns, sometimes $CPP names a directory.
3653 if test -n "$CPP" && test -d "$CPP"; then
3654   CPP=
3655 fi
3656 if test -z "$CPP"; then
3657   if test "${ac_cv_prog_CPP+set}" = set; then
3658   echo $ECHO_N "(cached) $ECHO_C" >&6
3659 else
3660       # Double quotes because CPP needs to be expanded
3661     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3662     do
3663       ac_preproc_ok=false
3664 for ac_c_preproc_warn_flag in '' yes
3665 do
3666   # Use a header file that comes with gcc, so configuring glibc
3667   # with a fresh cross-compiler works.
3668   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3669   # <limits.h> exists even on freestanding compilers.
3670   # On the NeXT, cc -E runs the code through the compiler's parser,
3671   # not just through cpp. "Syntax error" is here to catch this case.
3672   cat >conftest.$ac_ext <<_ACEOF
3673 /* confdefs.h.  */
3674 _ACEOF
3675 cat confdefs.h >>conftest.$ac_ext
3676 cat >>conftest.$ac_ext <<_ACEOF
3677 /* end confdefs.h.  */
3678 #ifdef __STDC__
3679 # include <limits.h>
3680 #else
3681 # include <assert.h>
3682 #endif
3683                      Syntax error
3684 _ACEOF
3685 if { (ac_try="$ac_cpp conftest.$ac_ext"
3686 case "(($ac_try" in
3687   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3688   *) ac_try_echo=$ac_try;;
3689 esac
3690 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3691   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3692   ac_status=$?
3693   grep -v '^ *+' conftest.er1 >conftest.err
3694   rm -f conftest.er1
3695   cat conftest.err >&5
3696   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3697   (exit $ac_status); } >/dev/null && {
3698          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3699          test ! -s conftest.err
3700        }; then
3701   :
3702 else
3703   echo "$as_me: failed program was:" >&5
3704 sed 's/^/| /' conftest.$ac_ext >&5
3705
3706   # Broken: fails on valid input.
3707 continue
3708 fi
3709
3710 rm -f conftest.err conftest.$ac_ext
3711
3712   # OK, works on sane cases.  Now check whether nonexistent headers
3713   # can be detected and how.
3714   cat >conftest.$ac_ext <<_ACEOF
3715 /* confdefs.h.  */
3716 _ACEOF
3717 cat confdefs.h >>conftest.$ac_ext
3718 cat >>conftest.$ac_ext <<_ACEOF
3719 /* end confdefs.h.  */
3720 #include <ac_nonexistent.h>
3721 _ACEOF
3722 if { (ac_try="$ac_cpp conftest.$ac_ext"
3723 case "(($ac_try" in
3724   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3725   *) ac_try_echo=$ac_try;;
3726 esac
3727 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3728   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3729   ac_status=$?
3730   grep -v '^ *+' conftest.er1 >conftest.err
3731   rm -f conftest.er1
3732   cat conftest.err >&5
3733   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3734   (exit $ac_status); } >/dev/null && {
3735          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3736          test ! -s conftest.err
3737        }; then
3738   # Broken: success on invalid input.
3739 continue
3740 else
3741   echo "$as_me: failed program was:" >&5
3742 sed 's/^/| /' conftest.$ac_ext >&5
3743
3744   # Passes both tests.
3745 ac_preproc_ok=:
3746 break
3747 fi
3748
3749 rm -f conftest.err conftest.$ac_ext
3750
3751 done
3752 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3753 rm -f conftest.err conftest.$ac_ext
3754 if $ac_preproc_ok; then
3755   break
3756 fi
3757
3758     done
3759     ac_cv_prog_CPP=$CPP
3760
3761 fi
3762   CPP=$ac_cv_prog_CPP
3763 else
3764   ac_cv_prog_CPP=$CPP
3765 fi
3766 { echo "$as_me:$LINENO: result: $CPP" >&5
3767 echo "${ECHO_T}$CPP" >&6; }
3768 ac_preproc_ok=false
3769 for ac_c_preproc_warn_flag in '' yes
3770 do
3771   # Use a header file that comes with gcc, so configuring glibc
3772   # with a fresh cross-compiler works.
3773   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3774   # <limits.h> exists even on freestanding compilers.
3775   # On the NeXT, cc -E runs the code through the compiler's parser,
3776   # not just through cpp. "Syntax error" is here to catch this case.
3777   cat >conftest.$ac_ext <<_ACEOF
3778 /* confdefs.h.  */
3779 _ACEOF
3780 cat confdefs.h >>conftest.$ac_ext
3781 cat >>conftest.$ac_ext <<_ACEOF
3782 /* end confdefs.h.  */
3783 #ifdef __STDC__
3784 # include <limits.h>
3785 #else
3786 # include <assert.h>
3787 #endif
3788                      Syntax error
3789 _ACEOF
3790 if { (ac_try="$ac_cpp conftest.$ac_ext"
3791 case "(($ac_try" in
3792   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3793   *) ac_try_echo=$ac_try;;
3794 esac
3795 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3796   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3797   ac_status=$?
3798   grep -v '^ *+' conftest.er1 >conftest.err
3799   rm -f conftest.er1
3800   cat conftest.err >&5
3801   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3802   (exit $ac_status); } >/dev/null && {
3803          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3804          test ! -s conftest.err
3805        }; then
3806   :
3807 else
3808   echo "$as_me: failed program was:" >&5
3809 sed 's/^/| /' conftest.$ac_ext >&5
3810
3811   # Broken: fails on valid input.
3812 continue
3813 fi
3814
3815 rm -f conftest.err conftest.$ac_ext
3816
3817   # OK, works on sane cases.  Now check whether nonexistent headers
3818   # can be detected and how.
3819   cat >conftest.$ac_ext <<_ACEOF
3820 /* confdefs.h.  */
3821 _ACEOF
3822 cat confdefs.h >>conftest.$ac_ext
3823 cat >>conftest.$ac_ext <<_ACEOF
3824 /* end confdefs.h.  */
3825 #include <ac_nonexistent.h>
3826 _ACEOF
3827 if { (ac_try="$ac_cpp conftest.$ac_ext"
3828 case "(($ac_try" in
3829   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3830   *) ac_try_echo=$ac_try;;
3831 esac
3832 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3833   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3834   ac_status=$?
3835   grep -v '^ *+' conftest.er1 >conftest.err
3836   rm -f conftest.er1
3837   cat conftest.err >&5
3838   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3839   (exit $ac_status); } >/dev/null && {
3840          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3841          test ! -s conftest.err
3842        }; then
3843   # Broken: success on invalid input.
3844 continue
3845 else
3846   echo "$as_me: failed program was:" >&5
3847 sed 's/^/| /' conftest.$ac_ext >&5
3848
3849   # Passes both tests.
3850 ac_preproc_ok=:
3851 break
3852 fi
3853
3854 rm -f conftest.err conftest.$ac_ext
3855
3856 done
3857 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3858 rm -f conftest.err conftest.$ac_ext
3859 if $ac_preproc_ok; then
3860   :
3861 else
3862   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3863 See \`config.log' for more details." >&5
3864 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3865 See \`config.log' for more details." >&2;}
3866    { (exit 1); exit 1; }; }
3867 fi
3868
3869 ac_ext=c
3870 ac_cpp='$CPP $CPPFLAGS'
3871 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3872 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3873 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3874
3875
3876 { echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
3877 echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
3878 if test "${ac_cv_path_GREP+set}" = set; then
3879   echo $ECHO_N "(cached) $ECHO_C" >&6
3880 else
3881   # Extract the first word of "grep ggrep" to use in msg output
3882 if test -z "$GREP"; then
3883 set dummy grep ggrep; ac_prog_name=$2
3884 if test "${ac_cv_path_GREP+set}" = set; then
3885   echo $ECHO_N "(cached) $ECHO_C" >&6
3886 else
3887   ac_path_GREP_found=false
3888 # Loop through the user's path and test for each of PROGNAME-LIST
3889 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3890 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3891 do
3892   IFS=$as_save_IFS
3893   test -z "$as_dir" && as_dir=.
3894   for ac_prog in grep ggrep; do
3895   for ac_exec_ext in '' $ac_executable_extensions; do
3896     ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3897     { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3898     # Check for GNU ac_path_GREP and select it if it is found.
3899   # Check for GNU $ac_path_GREP
3900 case `"$ac_path_GREP" --version 2>&1` in
3901 *GNU*)
3902   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3903 *)
3904   ac_count=0
3905   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
3906   while :
3907   do
3908     cat "conftest.in" "conftest.in" >"conftest.tmp"
3909     mv "conftest.tmp" "conftest.in"
3910     cp "conftest.in" "conftest.nl"
3911     echo 'GREP' >> "conftest.nl"
3912     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3913     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3914     ac_count=`expr $ac_count + 1`
3915     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3916       # Best one so far, save it but keep looking for a better one
3917       ac_cv_path_GREP="$ac_path_GREP"
3918       ac_path_GREP_max=$ac_count
3919     fi
3920     # 10*(2^10) chars as input seems more than enough
3921     test $ac_count -gt 10 && break
3922   done
3923   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3924 esac
3925
3926
3927     $ac_path_GREP_found && break 3
3928   done
3929 done
3930
3931 done
3932 IFS=$as_save_IFS
3933
3934
3935 fi
3936
3937 GREP="$ac_cv_path_GREP"
3938 if test -z "$GREP"; then
3939   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
3940 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
3941    { (exit 1); exit 1; }; }
3942 fi
3943
3944 else
3945   ac_cv_path_GREP=$GREP
3946 fi
3947
3948
3949 fi
3950 { echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
3951 echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
3952  GREP="$ac_cv_path_GREP"
3953
3954
3955 { echo "$as_me:$LINENO: checking for egrep" >&5
3956 echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
3957 if test "${ac_cv_path_EGREP+set}" = set; then
3958   echo $ECHO_N "(cached) $ECHO_C" >&6
3959 else
3960   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3961    then ac_cv_path_EGREP="$GREP -E"
3962    else
3963      # Extract the first word of "egrep" to use in msg output
3964 if test -z "$EGREP"; then
3965 set dummy egrep; ac_prog_name=$2
3966 if test "${ac_cv_path_EGREP+set}" = set; then
3967   echo $ECHO_N "(cached) $ECHO_C" >&6
3968 else
3969   ac_path_EGREP_found=false
3970 # Loop through the user's path and test for each of PROGNAME-LIST
3971 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3972 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3973 do
3974   IFS=$as_save_IFS
3975   test -z "$as_dir" && as_dir=.
3976   for ac_prog in egrep; do
3977   for ac_exec_ext in '' $ac_executable_extensions; do
3978     ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3979     { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3980     # Check for GNU ac_path_EGREP and select it if it is found.
3981   # Check for GNU $ac_path_EGREP
3982 case `"$ac_path_EGREP" --version 2>&1` in
3983 *GNU*)
3984   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3985 *)
3986   ac_count=0
3987   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
3988   while :
3989   do
3990     cat "conftest.in" "conftest.in" >"conftest.tmp"
3991     mv "conftest.tmp" "conftest.in"
3992     cp "conftest.in" "conftest.nl"
3993     echo 'EGREP' >> "conftest.nl"
3994     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3995     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3996     ac_count=`expr $ac_count + 1`
3997     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3998       # Best one so far, save it but keep looking for a better one
3999       ac_cv_path_EGREP="$ac_path_EGREP"
4000       ac_path_EGREP_max=$ac_count
4001     fi
4002     # 10*(2^10) chars as input seems more than enough
4003     test $ac_count -gt 10 && break
4004   done
4005   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4006 esac
4007
4008
4009     $ac_path_EGREP_found && break 3
4010   done
4011 done
4012
4013 done
4014 IFS=$as_save_IFS
4015
4016
4017 fi
4018
4019 EGREP="$ac_cv_path_EGREP"
4020 if test -z "$EGREP"; then
4021   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
4022 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
4023    { (exit 1); exit 1; }; }
4024 fi
4025
4026 else
4027   ac_cv_path_EGREP=$EGREP
4028 fi
4029
4030
4031    fi
4032 fi
4033 { echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
4034 echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
4035  EGREP="$ac_cv_path_EGREP"
4036
4037
4038 { echo "$as_me:$LINENO: checking for ANSI C header files" >&5
4039 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
4040 if test "${ac_cv_header_stdc+set}" = set; then
4041   echo $ECHO_N "(cached) $ECHO_C" >&6
4042 else
4043   cat >conftest.$ac_ext <<_ACEOF
4044 /* confdefs.h.  */
4045 _ACEOF
4046 cat confdefs.h >>conftest.$ac_ext
4047 cat >>conftest.$ac_ext <<_ACEOF
4048 /* end confdefs.h.  */
4049 #include <stdlib.h>
4050 #include <stdarg.h>
4051 #include <string.h>
4052 #include <float.h>
4053
4054 int
4055 main ()
4056 {
4057
4058   ;
4059   return 0;
4060 }
4061 _ACEOF
4062 rm -f conftest.$ac_objext
4063 if { (ac_try="$ac_compile"
4064 case "(($ac_try" in
4065   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4066   *) ac_try_echo=$ac_try;;
4067 esac
4068 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4069   (eval "$ac_compile") 2>conftest.er1
4070   ac_status=$?
4071   grep -v '^ *+' conftest.er1 >conftest.err
4072   rm -f conftest.er1
4073   cat conftest.err >&5
4074   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4075   (exit $ac_status); } && {
4076          test -z "$ac_c_werror_flag" ||
4077          test ! -s conftest.err
4078        } && test -s conftest.$ac_objext; then
4079   ac_cv_header_stdc=yes
4080 else
4081   echo "$as_me: failed program was:" >&5
4082 sed 's/^/| /' conftest.$ac_ext >&5
4083
4084         ac_cv_header_stdc=no
4085 fi
4086
4087 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4088
4089 if test $ac_cv_header_stdc = yes; then
4090   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4091   cat >conftest.$ac_ext <<_ACEOF
4092 /* confdefs.h.  */
4093 _ACEOF
4094 cat confdefs.h >>conftest.$ac_ext
4095 cat >>conftest.$ac_ext <<_ACEOF
4096 /* end confdefs.h.  */
4097 #include <string.h>
4098
4099 _ACEOF
4100 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4101   $EGREP "memchr" >/dev/null 2>&1; then
4102   :
4103 else
4104   ac_cv_header_stdc=no
4105 fi
4106 rm -f conftest*
4107
4108 fi
4109
4110 if test $ac_cv_header_stdc = yes; then
4111   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4112   cat >conftest.$ac_ext <<_ACEOF
4113 /* confdefs.h.  */
4114 _ACEOF
4115 cat confdefs.h >>conftest.$ac_ext
4116 cat >>conftest.$ac_ext <<_ACEOF
4117 /* end confdefs.h.  */
4118 #include <stdlib.h>
4119
4120 _ACEOF
4121 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4122   $EGREP "free" >/dev/null 2>&1; then
4123   :
4124 else
4125   ac_cv_header_stdc=no
4126 fi
4127 rm -f conftest*
4128
4129 fi
4130
4131 if test $ac_cv_header_stdc = yes; then
4132   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4133   if test "$cross_compiling" = yes; then
4134   :
4135 else
4136   cat >conftest.$ac_ext <<_ACEOF
4137 /* confdefs.h.  */
4138 _ACEOF
4139 cat confdefs.h >>conftest.$ac_ext
4140 cat >>conftest.$ac_ext <<_ACEOF
4141 /* end confdefs.h.  */
4142 #include <ctype.h>
4143 #include <stdlib.h>
4144 #if ((' ' & 0x0FF) == 0x020)
4145 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4146 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4147 #else
4148 # define ISLOWER(c) \
4149                    (('a' <= (c) && (c) <= 'i') \
4150                      || ('j' <= (c) && (c) <= 'r') \
4151                      || ('s' <= (c) && (c) <= 'z'))
4152 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4153 #endif
4154
4155 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4156 int
4157 main ()
4158 {
4159   int i;
4160   for (i = 0; i < 256; i++)
4161     if (XOR (islower (i), ISLOWER (i))
4162         || toupper (i) != TOUPPER (i))
4163       return 2;
4164   return 0;
4165 }
4166 _ACEOF
4167 rm -f conftest$ac_exeext
4168 if { (ac_try="$ac_link"
4169 case "(($ac_try" in
4170   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4171   *) ac_try_echo=$ac_try;;
4172 esac
4173 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4174   (eval "$ac_link") 2>&5
4175   ac_status=$?
4176   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4177   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4178   { (case "(($ac_try" in
4179   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4180   *) ac_try_echo=$ac_try;;
4181 esac
4182 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4183   (eval "$ac_try") 2>&5
4184   ac_status=$?
4185   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4186   (exit $ac_status); }; }; then
4187   :
4188 else
4189   echo "$as_me: program exited with status $ac_status" >&5
4190 echo "$as_me: failed program was:" >&5
4191 sed 's/^/| /' conftest.$ac_ext >&5
4192
4193 ( exit $ac_status )
4194 ac_cv_header_stdc=no
4195 fi
4196 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4197 fi
4198
4199
4200 fi
4201 fi
4202 { echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
4203 echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
4204 if test $ac_cv_header_stdc = yes; then
4205
4206 cat >>confdefs.h <<\_ACEOF
4207 #define STDC_HEADERS 1
4208 _ACEOF
4209
4210 fi
4211
4212 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4213
4214
4215
4216
4217
4218
4219
4220
4221
4222 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4223                   inttypes.h stdint.h unistd.h
4224 do
4225 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4226 { echo "$as_me:$LINENO: checking for $ac_header" >&5
4227 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
4228 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4229   echo $ECHO_N "(cached) $ECHO_C" >&6
4230 else
4231   cat >conftest.$ac_ext <<_ACEOF
4232 /* confdefs.h.  */
4233 _ACEOF
4234 cat confdefs.h >>conftest.$ac_ext
4235 cat >>conftest.$ac_ext <<_ACEOF
4236 /* end confdefs.h.  */
4237 $ac_includes_default
4238
4239 #include <$ac_header>
4240 _ACEOF
4241 rm -f conftest.$ac_objext
4242 if { (ac_try="$ac_compile"
4243 case "(($ac_try" in
4244   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4245   *) ac_try_echo=$ac_try;;
4246 esac
4247 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4248   (eval "$ac_compile") 2>conftest.er1
4249   ac_status=$?
4250   grep -v '^ *+' conftest.er1 >conftest.err
4251   rm -f conftest.er1
4252   cat conftest.err >&5
4253   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4254   (exit $ac_status); } && {
4255          test -z "$ac_c_werror_flag" ||
4256          test ! -s conftest.err
4257        } && test -s conftest.$ac_objext; then
4258   eval "$as_ac_Header=yes"
4259 else
4260   echo "$as_me: failed program was:" >&5
4261 sed 's/^/| /' conftest.$ac_ext >&5
4262
4263         eval "$as_ac_Header=no"
4264 fi
4265
4266 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4267 fi
4268 ac_res=`eval echo '${'$as_ac_Header'}'`
4269                { echo "$as_me:$LINENO: result: $ac_res" >&5
4270 echo "${ECHO_T}$ac_res" >&6; }
4271 if test `eval echo '${'$as_ac_Header'}'` = yes; then
4272   cat >>confdefs.h <<_ACEOF
4273 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4274 _ACEOF
4275
4276 fi
4277
4278 done
4279
4280
4281 { echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
4282 echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6; }
4283 if test "${ac_cv_c_bigendian+set}" = set; then
4284   echo $ECHO_N "(cached) $ECHO_C" >&6
4285 else
4286   # See if sys/param.h defines the BYTE_ORDER macro.
4287 cat >conftest.$ac_ext <<_ACEOF
4288 /* confdefs.h.  */
4289 _ACEOF
4290 cat confdefs.h >>conftest.$ac_ext
4291 cat >>conftest.$ac_ext <<_ACEOF
4292 /* end confdefs.h.  */
4293 #include <sys/types.h>
4294 #include <sys/param.h>
4295
4296 int
4297 main ()
4298 {
4299 #if  ! (defined BYTE_ORDER && defined BIG_ENDIAN && defined LITTLE_ENDIAN \
4300         && BYTE_ORDER && BIG_ENDIAN && LITTLE_ENDIAN)
4301  bogus endian macros
4302 #endif
4303
4304   ;
4305   return 0;
4306 }
4307 _ACEOF
4308 rm -f conftest.$ac_objext
4309 if { (ac_try="$ac_compile"
4310 case "(($ac_try" in
4311   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4312   *) ac_try_echo=$ac_try;;
4313 esac
4314 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4315   (eval "$ac_compile") 2>conftest.er1
4316   ac_status=$?
4317   grep -v '^ *+' conftest.er1 >conftest.err
4318   rm -f conftest.er1
4319   cat conftest.err >&5
4320   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4321   (exit $ac_status); } && {
4322          test -z "$ac_c_werror_flag" ||
4323          test ! -s conftest.err
4324        } && test -s conftest.$ac_objext; then
4325   # It does; now see whether it defined to BIG_ENDIAN or not.
4326 cat >conftest.$ac_ext <<_ACEOF
4327 /* confdefs.h.  */
4328 _ACEOF
4329 cat confdefs.h >>conftest.$ac_ext
4330 cat >>conftest.$ac_ext <<_ACEOF
4331 /* end confdefs.h.  */
4332 #include <sys/types.h>
4333 #include <sys/param.h>
4334
4335 int
4336 main ()
4337 {
4338 #if BYTE_ORDER != BIG_ENDIAN
4339  not big endian
4340 #endif
4341
4342   ;
4343   return 0;
4344 }
4345 _ACEOF
4346 rm -f conftest.$ac_objext
4347 if { (ac_try="$ac_compile"
4348 case "(($ac_try" in
4349   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4350   *) ac_try_echo=$ac_try;;
4351 esac
4352 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4353   (eval "$ac_compile") 2>conftest.er1
4354   ac_status=$?
4355   grep -v '^ *+' conftest.er1 >conftest.err
4356   rm -f conftest.er1
4357   cat conftest.err >&5
4358   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4359   (exit $ac_status); } && {
4360          test -z "$ac_c_werror_flag" ||
4361          test ! -s conftest.err
4362        } && test -s conftest.$ac_objext; then
4363   ac_cv_c_bigendian=yes
4364 else
4365   echo "$as_me: failed program was:" >&5
4366 sed 's/^/| /' conftest.$ac_ext >&5
4367
4368         ac_cv_c_bigendian=no
4369 fi
4370
4371 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4372 else
4373   echo "$as_me: failed program was:" >&5
4374 sed 's/^/| /' conftest.$ac_ext >&5
4375
4376         # It does not; compile a test program.
4377 if test "$cross_compiling" = yes; then
4378   # try to guess the endianness by grepping values into an object file
4379   ac_cv_c_bigendian=unknown
4380   cat >conftest.$ac_ext <<_ACEOF
4381 /* confdefs.h.  */
4382 _ACEOF
4383 cat confdefs.h >>conftest.$ac_ext
4384 cat >>conftest.$ac_ext <<_ACEOF
4385 /* end confdefs.h.  */
4386 short int ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
4387 short int ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
4388 void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; }
4389 short int ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
4390 short int ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
4391 void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; }
4392 int
4393 main ()
4394 {
4395  _ascii (); _ebcdic ();
4396   ;
4397   return 0;
4398 }
4399 _ACEOF
4400 rm -f conftest.$ac_objext
4401 if { (ac_try="$ac_compile"
4402 case "(($ac_try" in
4403   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4404   *) ac_try_echo=$ac_try;;
4405 esac
4406 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4407   (eval "$ac_compile") 2>conftest.er1
4408   ac_status=$?
4409   grep -v '^ *+' conftest.er1 >conftest.err
4410   rm -f conftest.er1
4411   cat conftest.err >&5
4412   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4413   (exit $ac_status); } && {
4414          test -z "$ac_c_werror_flag" ||
4415          test ! -s conftest.err
4416        } && test -s conftest.$ac_objext; then
4417   if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then
4418   ac_cv_c_bigendian=yes
4419 fi
4420 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
4421   if test "$ac_cv_c_bigendian" = unknown; then
4422     ac_cv_c_bigendian=no
4423   else
4424     # finding both strings is unlikely to happen, but who knows?
4425     ac_cv_c_bigendian=unknown
4426   fi
4427 fi
4428 else
4429   echo "$as_me: failed program was:" >&5
4430 sed 's/^/| /' conftest.$ac_ext >&5
4431
4432
4433 fi
4434
4435 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4436 else
4437   cat >conftest.$ac_ext <<_ACEOF
4438 /* confdefs.h.  */
4439 _ACEOF
4440 cat confdefs.h >>conftest.$ac_ext
4441 cat >>conftest.$ac_ext <<_ACEOF
4442 /* end confdefs.h.  */
4443 $ac_includes_default
4444 int
4445 main ()
4446 {
4447
4448   /* Are we little or big endian?  From Harbison&Steele.  */
4449   union
4450   {
4451     long int l;
4452     char c[sizeof (long int)];
4453   } u;
4454   u.l = 1;
4455   return u.c[sizeof (long int) - 1] == 1;
4456
4457   ;
4458   return 0;
4459 }
4460 _ACEOF
4461 rm -f conftest$ac_exeext
4462 if { (ac_try="$ac_link"
4463 case "(($ac_try" in
4464   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4465   *) ac_try_echo=$ac_try;;
4466 esac
4467 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4468   (eval "$ac_link") 2>&5
4469   ac_status=$?
4470   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4471   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4472   { (case "(($ac_try" in
4473   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4474   *) ac_try_echo=$ac_try;;
4475 esac
4476 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4477   (eval "$ac_try") 2>&5
4478   ac_status=$?
4479   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4480   (exit $ac_status); }; }; then
4481   ac_cv_c_bigendian=no
4482 else
4483   echo "$as_me: program exited with status $ac_status" >&5
4484 echo "$as_me: failed program was:" >&5
4485 sed 's/^/| /' conftest.$ac_ext >&5
4486
4487 ( exit $ac_status )
4488 ac_cv_c_bigendian=yes
4489 fi
4490 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4491 fi
4492
4493
4494 fi
4495
4496 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4497 fi
4498 { echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
4499 echo "${ECHO_T}$ac_cv_c_bigendian" >&6; }
4500 case $ac_cv_c_bigendian in
4501   yes)
4502
4503 cat >>confdefs.h <<\_ACEOF
4504 #define WORDS_BIGENDIAN 1
4505 _ACEOF
4506  ;;
4507   no)
4508      ;;
4509   *)
4510     { { echo "$as_me:$LINENO: error: unknown endianness
4511 presetting ac_cv_c_bigendian=no (or yes) will help" >&5
4512 echo "$as_me: error: unknown endianness
4513 presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
4514    { (exit 1); exit 1; }; } ;;
4515 esac
4516
4517 { echo "$as_me:$LINENO: checking for void *" >&5
4518 echo $ECHO_N "checking for void *... $ECHO_C" >&6; }
4519 if test "${ac_cv_type_void_p+set}" = set; then
4520   echo $ECHO_N "(cached) $ECHO_C" >&6
4521 else
4522   cat >conftest.$ac_ext <<_ACEOF
4523 /* confdefs.h.  */
4524 _ACEOF
4525 cat confdefs.h >>conftest.$ac_ext
4526 cat >>conftest.$ac_ext <<_ACEOF
4527 /* end confdefs.h.  */
4528 $ac_includes_default
4529 typedef void * ac__type_new_;
4530 int
4531 main ()
4532 {
4533 if ((ac__type_new_ *) 0)
4534   return 0;
4535 if (sizeof (ac__type_new_))
4536   return 0;
4537   ;
4538   return 0;
4539 }
4540 _ACEOF
4541 rm -f conftest.$ac_objext
4542 if { (ac_try="$ac_compile"
4543 case "(($ac_try" in
4544   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4545   *) ac_try_echo=$ac_try;;
4546 esac
4547 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4548   (eval "$ac_compile") 2>conftest.er1
4549   ac_status=$?
4550   grep -v '^ *+' conftest.er1 >conftest.err
4551   rm -f conftest.er1
4552   cat conftest.err >&5
4553   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4554   (exit $ac_status); } && {
4555          test -z "$ac_c_werror_flag" ||
4556          test ! -s conftest.err
4557        } && test -s conftest.$ac_objext; then
4558   ac_cv_type_void_p=yes
4559 else
4560   echo "$as_me: failed program was:" >&5
4561 sed 's/^/| /' conftest.$ac_ext >&5
4562
4563         ac_cv_type_void_p=no
4564 fi
4565
4566 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4567 fi
4568 { echo "$as_me:$LINENO: result: $ac_cv_type_void_p" >&5
4569 echo "${ECHO_T}$ac_cv_type_void_p" >&6; }
4570
4571 # The cast to long int works around a bug in the HP C Compiler
4572 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4573 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4574 # This bug is HP SR number 8606223364.
4575 { echo "$as_me:$LINENO: checking size of void *" >&5
4576 echo $ECHO_N "checking size of void *... $ECHO_C" >&6; }
4577 if test "${ac_cv_sizeof_void_p+set}" = set; then
4578   echo $ECHO_N "(cached) $ECHO_C" >&6
4579 else
4580   if test "$cross_compiling" = yes; then
4581   # Depending upon the size, compute the lo and hi bounds.
4582 cat >conftest.$ac_ext <<_ACEOF
4583 /* confdefs.h.  */
4584 _ACEOF
4585 cat confdefs.h >>conftest.$ac_ext
4586 cat >>conftest.$ac_ext <<_ACEOF
4587 /* end confdefs.h.  */
4588 $ac_includes_default
4589    typedef void * ac__type_sizeof_;
4590 int
4591 main ()
4592 {
4593 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)];
4594 test_array [0] = 0
4595
4596   ;
4597   return 0;
4598 }
4599 _ACEOF
4600 rm -f conftest.$ac_objext
4601 if { (ac_try="$ac_compile"
4602 case "(($ac_try" in
4603   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4604   *) ac_try_echo=$ac_try;;
4605 esac
4606 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4607   (eval "$ac_compile") 2>conftest.er1
4608   ac_status=$?
4609   grep -v '^ *+' conftest.er1 >conftest.err
4610   rm -f conftest.er1
4611   cat conftest.err >&5
4612   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4613   (exit $ac_status); } && {
4614          test -z "$ac_c_werror_flag" ||
4615          test ! -s conftest.err
4616        } && test -s conftest.$ac_objext; then
4617   ac_lo=0 ac_mid=0
4618   while :; do
4619     cat >conftest.$ac_ext <<_ACEOF
4620 /* confdefs.h.  */
4621 _ACEOF
4622 cat confdefs.h >>conftest.$ac_ext
4623 cat >>conftest.$ac_ext <<_ACEOF
4624 /* end confdefs.h.  */
4625 $ac_includes_default
4626    typedef void * ac__type_sizeof_;
4627 int
4628 main ()
4629 {
4630 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
4631 test_array [0] = 0
4632
4633   ;
4634   return 0;
4635 }
4636 _ACEOF
4637 rm -f conftest.$ac_objext
4638 if { (ac_try="$ac_compile"
4639 case "(($ac_try" in
4640   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4641   *) ac_try_echo=$ac_try;;
4642 esac
4643 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4644   (eval "$ac_compile") 2>conftest.er1
4645   ac_status=$?
4646   grep -v '^ *+' conftest.er1 >conftest.err
4647   rm -f conftest.er1
4648   cat conftest.err >&5
4649   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4650   (exit $ac_status); } && {
4651          test -z "$ac_c_werror_flag" ||
4652          test ! -s conftest.err
4653        } && test -s conftest.$ac_objext; then
4654   ac_hi=$ac_mid; break
4655 else
4656   echo "$as_me: failed program was:" >&5
4657 sed 's/^/| /' conftest.$ac_ext >&5
4658
4659         ac_lo=`expr $ac_mid + 1`
4660                         if test $ac_lo -le $ac_mid; then
4661                           ac_lo= ac_hi=
4662                           break
4663                         fi
4664                         ac_mid=`expr 2 '*' $ac_mid + 1`
4665 fi
4666
4667 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4668   done
4669 else
4670   echo "$as_me: failed program was:" >&5
4671 sed 's/^/| /' conftest.$ac_ext >&5
4672
4673         cat >conftest.$ac_ext <<_ACEOF
4674 /* confdefs.h.  */
4675 _ACEOF
4676 cat confdefs.h >>conftest.$ac_ext
4677 cat >>conftest.$ac_ext <<_ACEOF
4678 /* end confdefs.h.  */
4679 $ac_includes_default
4680    typedef void * ac__type_sizeof_;
4681 int
4682 main ()
4683 {
4684 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)];
4685 test_array [0] = 0
4686
4687   ;
4688   return 0;
4689 }
4690 _ACEOF
4691 rm -f conftest.$ac_objext
4692 if { (ac_try="$ac_compile"
4693 case "(($ac_try" in
4694   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4695   *) ac_try_echo=$ac_try;;
4696 esac
4697 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4698   (eval "$ac_compile") 2>conftest.er1
4699   ac_status=$?
4700   grep -v '^ *+' conftest.er1 >conftest.err
4701   rm -f conftest.er1
4702   cat conftest.err >&5
4703   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4704   (exit $ac_status); } && {
4705          test -z "$ac_c_werror_flag" ||
4706          test ! -s conftest.err
4707        } && test -s conftest.$ac_objext; then
4708   ac_hi=-1 ac_mid=-1
4709   while :; do
4710     cat >conftest.$ac_ext <<_ACEOF
4711 /* confdefs.h.  */
4712 _ACEOF
4713 cat confdefs.h >>conftest.$ac_ext
4714 cat >>conftest.$ac_ext <<_ACEOF
4715 /* end confdefs.h.  */
4716 $ac_includes_default
4717    typedef void * ac__type_sizeof_;
4718 int
4719 main ()
4720 {
4721 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)];
4722 test_array [0] = 0
4723
4724   ;
4725   return 0;
4726 }
4727 _ACEOF
4728 rm -f conftest.$ac_objext
4729 if { (ac_try="$ac_compile"
4730 case "(($ac_try" in
4731   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4732   *) ac_try_echo=$ac_try;;
4733 esac
4734 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4735   (eval "$ac_compile") 2>conftest.er1
4736   ac_status=$?
4737   grep -v '^ *+' conftest.er1 >conftest.err
4738   rm -f conftest.er1
4739   cat conftest.err >&5
4740   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4741   (exit $ac_status); } && {
4742          test -z "$ac_c_werror_flag" ||
4743          test ! -s conftest.err
4744        } && test -s conftest.$ac_objext; then
4745   ac_lo=$ac_mid; break
4746 else
4747   echo "$as_me: failed program was:" >&5
4748 sed 's/^/| /' conftest.$ac_ext >&5
4749
4750         ac_hi=`expr '(' $ac_mid ')' - 1`
4751                         if test $ac_mid -le $ac_hi; then
4752                           ac_lo= ac_hi=
4753                           break
4754                         fi
4755                         ac_mid=`expr 2 '*' $ac_mid`
4756 fi
4757
4758 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4759   done
4760 else
4761   echo "$as_me: failed program was:" >&5
4762 sed 's/^/| /' conftest.$ac_ext >&5
4763
4764         ac_lo= ac_hi=
4765 fi
4766
4767 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4768 fi
4769
4770 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4771 # Binary search between lo and hi bounds.
4772 while test "x$ac_lo" != "x$ac_hi"; do
4773   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
4774   cat >conftest.$ac_ext <<_ACEOF
4775 /* confdefs.h.  */
4776 _ACEOF
4777 cat confdefs.h >>conftest.$ac_ext
4778 cat >>conftest.$ac_ext <<_ACEOF
4779 /* end confdefs.h.  */
4780 $ac_includes_default
4781    typedef void * ac__type_sizeof_;
4782 int
4783 main ()
4784 {
4785 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
4786 test_array [0] = 0
4787
4788   ;
4789   return 0;
4790 }
4791 _ACEOF
4792 rm -f conftest.$ac_objext
4793 if { (ac_try="$ac_compile"
4794 case "(($ac_try" in
4795   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4796   *) ac_try_echo=$ac_try;;
4797 esac
4798 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4799   (eval "$ac_compile") 2>conftest.er1
4800   ac_status=$?
4801   grep -v '^ *+' conftest.er1 >conftest.err
4802   rm -f conftest.er1
4803   cat conftest.err >&5
4804   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4805   (exit $ac_status); } && {
4806          test -z "$ac_c_werror_flag" ||
4807          test ! -s conftest.err
4808        } && test -s conftest.$ac_objext; then
4809   ac_hi=$ac_mid
4810 else
4811   echo "$as_me: failed program was:" >&5
4812 sed 's/^/| /' conftest.$ac_ext >&5
4813
4814         ac_lo=`expr '(' $ac_mid ')' + 1`
4815 fi
4816
4817 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4818 done
4819 case $ac_lo in
4820 ?*) ac_cv_sizeof_void_p=$ac_lo;;
4821 '') if test "$ac_cv_type_void_p" = yes; then
4822      { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *)
4823 See \`config.log' for more details." >&5
4824 echo "$as_me: error: cannot compute sizeof (void *)
4825 See \`config.log' for more details." >&2;}
4826    { (exit 77); exit 77; }; }
4827    else
4828      ac_cv_sizeof_void_p=0
4829    fi ;;
4830 esac
4831 else
4832   cat >conftest.$ac_ext <<_ACEOF
4833 /* confdefs.h.  */
4834 _ACEOF
4835 cat confdefs.h >>conftest.$ac_ext
4836 cat >>conftest.$ac_ext <<_ACEOF
4837 /* end confdefs.h.  */
4838 $ac_includes_default
4839    typedef void * ac__type_sizeof_;
4840 static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); }
4841 static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); }
4842 #include <stdio.h>
4843 #include <stdlib.h>
4844 int
4845 main ()
4846 {
4847
4848   FILE *f = fopen ("conftest.val", "w");
4849   if (! f)
4850     return 1;
4851   if (((long int) (sizeof (ac__type_sizeof_))) < 0)
4852     {
4853       long int i = longval ();
4854       if (i != ((long int) (sizeof (ac__type_sizeof_))))
4855         return 1;
4856       fprintf (f, "%ld\n", i);
4857     }
4858   else
4859     {
4860       unsigned long int i = ulongval ();
4861       if (i != ((long int) (sizeof (ac__type_sizeof_))))
4862         return 1;
4863       fprintf (f, "%lu\n", i);
4864     }
4865   return ferror (f) || fclose (f) != 0;
4866
4867   ;
4868   return 0;
4869 }
4870 _ACEOF
4871 rm -f conftest$ac_exeext
4872 if { (ac_try="$ac_link"
4873 case "(($ac_try" in
4874   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4875   *) ac_try_echo=$ac_try;;
4876 esac
4877 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4878   (eval "$ac_link") 2>&5
4879   ac_status=$?
4880   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4881   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4882   { (case "(($ac_try" in
4883   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4884   *) ac_try_echo=$ac_try;;
4885 esac
4886 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4887   (eval "$ac_try") 2>&5
4888   ac_status=$?
4889   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4890   (exit $ac_status); }; }; then
4891   ac_cv_sizeof_void_p=`cat conftest.val`
4892 else
4893   echo "$as_me: program exited with status $ac_status" >&5
4894 echo "$as_me: failed program was:" >&5
4895 sed 's/^/| /' conftest.$ac_ext >&5
4896
4897 ( exit $ac_status )
4898 if test "$ac_cv_type_void_p" = yes; then
4899      { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *)
4900 See \`config.log' for more details." >&5
4901 echo "$as_me: error: cannot compute sizeof (void *)
4902 See \`config.log' for more details." >&2;}
4903    { (exit 77); exit 77; }; }
4904    else
4905      ac_cv_sizeof_void_p=0
4906    fi
4907 fi
4908 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4909 fi
4910 rm -f conftest.val
4911 fi
4912 { echo "$as_me:$LINENO: result: $ac_cv_sizeof_void_p" >&5
4913 echo "${ECHO_T}$ac_cv_sizeof_void_p" >&6; }
4914
4915
4916
4917 cat >>confdefs.h <<_ACEOF
4918 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
4919 _ACEOF
4920
4921
4922 { echo "$as_me:$LINENO: checking for long" >&5
4923 echo $ECHO_N "checking for long... $ECHO_C" >&6; }
4924 if test "${ac_cv_type_long+set}" = set; then
4925   echo $ECHO_N "(cached) $ECHO_C" >&6
4926 else
4927   cat >conftest.$ac_ext <<_ACEOF
4928 /* confdefs.h.  */
4929 _ACEOF
4930 cat confdefs.h >>conftest.$ac_ext
4931 cat >>conftest.$ac_ext <<_ACEOF
4932 /* end confdefs.h.  */
4933 $ac_includes_default
4934 typedef long ac__type_new_;
4935 int
4936 main ()
4937 {
4938 if ((ac__type_new_ *) 0)
4939   return 0;
4940 if (sizeof (ac__type_new_))
4941   return 0;
4942   ;
4943   return 0;
4944 }
4945 _ACEOF
4946 rm -f conftest.$ac_objext
4947 if { (ac_try="$ac_compile"
4948 case "(($ac_try" in
4949   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4950   *) ac_try_echo=$ac_try;;
4951 esac
4952 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4953   (eval "$ac_compile") 2>conftest.er1
4954   ac_status=$?
4955   grep -v '^ *+' conftest.er1 >conftest.err
4956   rm -f conftest.er1
4957   cat conftest.err >&5
4958   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4959   (exit $ac_status); } && {
4960          test -z "$ac_c_werror_flag" ||
4961          test ! -s conftest.err
4962        } && test -s conftest.$ac_objext; then
4963   ac_cv_type_long=yes
4964 else
4965   echo "$as_me: failed program was:" >&5
4966 sed 's/^/| /' conftest.$ac_ext >&5
4967
4968         ac_cv_type_long=no
4969 fi
4970
4971 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4972 fi
4973 { echo "$as_me:$LINENO: result: $ac_cv_type_long" >&5
4974 echo "${ECHO_T}$ac_cv_type_long" >&6; }
4975
4976 # The cast to long int works around a bug in the HP C Compiler
4977 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4978 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4979 # This bug is HP SR number 8606223364.
4980 { echo "$as_me:$LINENO: checking size of long" >&5
4981 echo $ECHO_N "checking size of long... $ECHO_C" >&6; }
4982 if test "${ac_cv_sizeof_long+set}" = set; then
4983   echo $ECHO_N "(cached) $ECHO_C" >&6
4984 else
4985   if test "$cross_compiling" = yes; then
4986   # Depending upon the size, compute the lo and hi bounds.
4987 cat >conftest.$ac_ext <<_ACEOF
4988 /* confdefs.h.  */
4989 _ACEOF
4990 cat confdefs.h >>conftest.$ac_ext
4991 cat >>conftest.$ac_ext <<_ACEOF
4992 /* end confdefs.h.  */
4993 $ac_includes_default
4994    typedef long ac__type_sizeof_;
4995 int
4996 main ()
4997 {
4998 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)];
4999 test_array [0] = 0
5000
5001   ;
5002   return 0;
5003 }
5004 _ACEOF
5005 rm -f conftest.$ac_objext
5006 if { (ac_try="$ac_compile"
5007 case "(($ac_try" in
5008   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5009   *) ac_try_echo=$ac_try;;
5010 esac
5011 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5012   (eval "$ac_compile") 2>conftest.er1
5013   ac_status=$?
5014   grep -v '^ *+' conftest.er1 >conftest.err
5015   rm -f conftest.er1
5016   cat conftest.err >&5
5017   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5018   (exit $ac_status); } && {
5019          test -z "$ac_c_werror_flag" ||
5020          test ! -s conftest.err
5021        } && test -s conftest.$ac_objext; then
5022   ac_lo=0 ac_mid=0
5023   while :; do
5024     cat >conftest.$ac_ext <<_ACEOF
5025 /* confdefs.h.  */
5026 _ACEOF
5027 cat confdefs.h >>conftest.$ac_ext
5028 cat >>conftest.$ac_ext <<_ACEOF
5029 /* end confdefs.h.  */
5030 $ac_includes_default
5031    typedef long ac__type_sizeof_;
5032 int
5033 main ()
5034 {
5035 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
5036 test_array [0] = 0
5037
5038   ;
5039   return 0;
5040 }
5041 _ACEOF
5042 rm -f conftest.$ac_objext
5043 if { (ac_try="$ac_compile"
5044 case "(($ac_try" in
5045   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5046   *) ac_try_echo=$ac_try;;
5047 esac
5048 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5049   (eval "$ac_compile") 2>conftest.er1
5050   ac_status=$?
5051   grep -v '^ *+' conftest.er1 >conftest.err
5052   rm -f conftest.er1
5053   cat conftest.err >&5
5054   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5055   (exit $ac_status); } && {
5056          test -z "$ac_c_werror_flag" ||
5057          test ! -s conftest.err
5058        } && test -s conftest.$ac_objext; then
5059   ac_hi=$ac_mid; break
5060 else
5061   echo "$as_me: failed program was:" >&5
5062 sed 's/^/| /' conftest.$ac_ext >&5
5063
5064         ac_lo=`expr $ac_mid + 1`
5065                         if test $ac_lo -le $ac_mid; then
5066                           ac_lo= ac_hi=
5067                           break
5068                         fi
5069                         ac_mid=`expr 2 '*' $ac_mid + 1`
5070 fi
5071
5072 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5073   done
5074 else
5075   echo "$as_me: failed program was:" >&5
5076 sed 's/^/| /' conftest.$ac_ext >&5
5077
5078         cat >conftest.$ac_ext <<_ACEOF
5079 /* confdefs.h.  */
5080 _ACEOF
5081 cat confdefs.h >>conftest.$ac_ext
5082 cat >>conftest.$ac_ext <<_ACEOF
5083 /* end confdefs.h.  */
5084 $ac_includes_default
5085    typedef long ac__type_sizeof_;
5086 int
5087 main ()
5088 {
5089 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)];
5090 test_array [0] = 0
5091
5092   ;
5093   return 0;
5094 }
5095 _ACEOF
5096 rm -f conftest.$ac_objext
5097 if { (ac_try="$ac_compile"
5098 case "(($ac_try" in
5099   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5100   *) ac_try_echo=$ac_try;;
5101 esac
5102 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5103   (eval "$ac_compile") 2>conftest.er1
5104   ac_status=$?
5105   grep -v '^ *+' conftest.er1 >conftest.err
5106   rm -f conftest.er1
5107   cat conftest.err >&5
5108   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5109   (exit $ac_status); } && {
5110          test -z "$ac_c_werror_flag" ||
5111          test ! -s conftest.err
5112        } && test -s conftest.$ac_objext; then
5113   ac_hi=-1 ac_mid=-1
5114   while :; do
5115     cat >conftest.$ac_ext <<_ACEOF
5116 /* confdefs.h.  */
5117 _ACEOF
5118 cat confdefs.h >>conftest.$ac_ext
5119 cat >>conftest.$ac_ext <<_ACEOF
5120 /* end confdefs.h.  */
5121 $ac_includes_default
5122    typedef long ac__type_sizeof_;
5123 int
5124 main ()
5125 {
5126 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)];
5127 test_array [0] = 0
5128
5129   ;
5130   return 0;
5131 }
5132 _ACEOF
5133 rm -f conftest.$ac_objext
5134 if { (ac_try="$ac_compile"
5135 case "(($ac_try" in
5136   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5137   *) ac_try_echo=$ac_try;;
5138 esac
5139 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5140   (eval "$ac_compile") 2>conftest.er1
5141   ac_status=$?
5142   grep -v '^ *+' conftest.er1 >conftest.err
5143   rm -f conftest.er1
5144   cat conftest.err >&5
5145   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5146   (exit $ac_status); } && {
5147          test -z "$ac_c_werror_flag" ||
5148          test ! -s conftest.err
5149        } && test -s conftest.$ac_objext; then
5150   ac_lo=$ac_mid; break
5151 else
5152   echo "$as_me: failed program was:" >&5
5153 sed 's/^/| /' conftest.$ac_ext >&5
5154
5155         ac_hi=`expr '(' $ac_mid ')' - 1`
5156                         if test $ac_mid -le $ac_hi; then
5157                           ac_lo= ac_hi=
5158                           break
5159                         fi
5160                         ac_mid=`expr 2 '*' $ac_mid`
5161 fi
5162
5163 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5164   done
5165 else
5166   echo "$as_me: failed program was:" >&5
5167 sed 's/^/| /' conftest.$ac_ext >&5
5168
5169         ac_lo= ac_hi=
5170 fi
5171
5172 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5173 fi
5174
5175 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5176 # Binary search between lo and hi bounds.
5177 while test "x$ac_lo" != "x$ac_hi"; do
5178   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5179   cat >conftest.$ac_ext <<_ACEOF
5180 /* confdefs.h.  */
5181 _ACEOF
5182 cat confdefs.h >>conftest.$ac_ext
5183 cat >>conftest.$ac_ext <<_ACEOF
5184 /* end confdefs.h.  */
5185 $ac_includes_default
5186    typedef long ac__type_sizeof_;
5187 int
5188 main ()
5189 {
5190 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
5191 test_array [0] = 0
5192
5193   ;
5194   return 0;
5195 }
5196 _ACEOF
5197 rm -f conftest.$ac_objext
5198 if { (ac_try="$ac_compile"
5199 case "(($ac_try" in
5200   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5201   *) ac_try_echo=$ac_try;;
5202 esac
5203 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5204   (eval "$ac_compile") 2>conftest.er1
5205   ac_status=$?
5206   grep -v '^ *+' conftest.er1 >conftest.err
5207   rm -f conftest.er1
5208   cat conftest.err >&5
5209   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5210   (exit $ac_status); } && {
5211          test -z "$ac_c_werror_flag" ||
5212          test ! -s conftest.err
5213        } && test -s conftest.$ac_objext; then
5214   ac_hi=$ac_mid
5215 else
5216   echo "$as_me: failed program was:" >&5
5217 sed 's/^/| /' conftest.$ac_ext >&5
5218
5219         ac_lo=`expr '(' $ac_mid ')' + 1`
5220 fi
5221
5222 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5223 done
5224 case $ac_lo in
5225 ?*) ac_cv_sizeof_long=$ac_lo;;
5226 '') if test "$ac_cv_type_long" = yes; then
5227      { { echo "$as_me:$LINENO: error: cannot compute sizeof (long)
5228 See \`config.log' for more details." >&5
5229 echo "$as_me: error: cannot compute sizeof (long)
5230 See \`config.log' for more details." >&2;}
5231    { (exit 77); exit 77; }; }
5232    else
5233      ac_cv_sizeof_long=0
5234    fi ;;
5235 esac
5236 else
5237   cat >conftest.$ac_ext <<_ACEOF
5238 /* confdefs.h.  */
5239 _ACEOF
5240 cat confdefs.h >>conftest.$ac_ext
5241 cat >>conftest.$ac_ext <<_ACEOF
5242 /* end confdefs.h.  */
5243 $ac_includes_default
5244    typedef long ac__type_sizeof_;
5245 static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); }
5246 static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); }
5247 #include <stdio.h>
5248 #include <stdlib.h>
5249 int
5250 main ()
5251 {
5252
5253   FILE *f = fopen ("conftest.val", "w");
5254   if (! f)
5255     return 1;
5256   if (((long int) (sizeof (ac__type_sizeof_))) < 0)
5257     {
5258       long int i = longval ();
5259       if (i != ((long int) (sizeof (ac__type_sizeof_))))
5260         return 1;
5261       fprintf (f, "%ld\n", i);
5262     }
5263   else
5264     {
5265       unsigned long int i = ulongval ();
5266       if (i != ((long int) (sizeof (ac__type_sizeof_))))
5267         return 1;
5268       fprintf (f, "%lu\n", i);
5269     }
5270   return ferror (f) || fclose (f) != 0;
5271
5272   ;
5273   return 0;
5274 }
5275 _ACEOF
5276 rm -f conftest$ac_exeext
5277 if { (ac_try="$ac_link"
5278 case "(($ac_try" in
5279   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5280   *) ac_try_echo=$ac_try;;
5281 esac
5282 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5283   (eval "$ac_link") 2>&5
5284   ac_status=$?
5285   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5286   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5287   { (case "(($ac_try" in
5288   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5289   *) ac_try_echo=$ac_try;;
5290 esac
5291 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5292   (eval "$ac_try") 2>&5
5293   ac_status=$?
5294   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5295   (exit $ac_status); }; }; then
5296   ac_cv_sizeof_long=`cat conftest.val`
5297 else
5298   echo "$as_me: program exited with status $ac_status" >&5
5299 echo "$as_me: failed program was:" >&5
5300 sed 's/^/| /' conftest.$ac_ext >&5
5301
5302 ( exit $ac_status )
5303 if test "$ac_cv_type_long" = yes; then
5304      { { echo "$as_me:$LINENO: error: cannot compute sizeof (long)
5305 See \`config.log' for more details." >&5
5306 echo "$as_me: error: cannot compute sizeof (long)
5307 See \`config.log' for more details." >&2;}
5308    { (exit 77); exit 77; }; }
5309    else
5310      ac_cv_sizeof_long=0
5311    fi
5312 fi
5313 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5314 fi
5315 rm -f conftest.val
5316 fi
5317 { echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5
5318 echo "${ECHO_T}$ac_cv_sizeof_long" >&6; }
5319
5320
5321
5322 cat >>confdefs.h <<_ACEOF
5323 #define SIZEOF_LONG $ac_cv_sizeof_long
5324 _ACEOF
5325
5326
5327
5328 if test "x$host_m32" = x1; then
5329   # Force 32-bit mode.
5330   CFLAGS="$CFLAGS -m32"
5331   LDFLAGS="$LDFLAGS -m32"
5332 fi
5333
5334 # Check LZO when compiling for the i386-pc.
5335 if test "$target_cpu"-"$platform" = i386-pc; then
5336   # Check whether --enable-lzo was given.
5337 if test "${enable_lzo+set}" = set; then
5338   enableval=$enable_lzo;
5339 fi
5340
5341   if [ x"$enable_lzo" = xyes ]; then
5342     # There are three possibilities. LZO version 2 installed with the name
5343     # liblzo2, with the name liblzo, and LZO version 1.
5344
5345 cat >>confdefs.h <<\_ACEOF
5346 #define ENABLE_LZO 1
5347 _ACEOF
5348
5349     { echo "$as_me:$LINENO: checking for __lzo_init_v2 in -llzo2" >&5
5350 echo $ECHO_N "checking for __lzo_init_v2 in -llzo2... $ECHO_C" >&6; }
5351 if test "${ac_cv_lib_lzo2___lzo_init_v2+set}" = set; then
5352   echo $ECHO_N "(cached) $ECHO_C" >&6
5353 else
5354   ac_check_lib_save_LIBS=$LIBS
5355 LIBS="-llzo2  $LIBS"
5356 cat >conftest.$ac_ext <<_ACEOF
5357 /* confdefs.h.  */
5358 _ACEOF
5359 cat confdefs.h >>conftest.$ac_ext
5360 cat >>conftest.$ac_ext <<_ACEOF
5361 /* end confdefs.h.  */
5362
5363 /* Override any GCC internal prototype to avoid an error.
5364    Use char because int might match the return type of a GCC
5365    builtin and then its argument prototype would still apply.  */
5366 #ifdef __cplusplus
5367 extern "C"
5368 #endif
5369 char __lzo_init_v2 ();
5370 int
5371 main ()
5372 {
5373 return __lzo_init_v2 ();
5374   ;
5375   return 0;
5376 }
5377 _ACEOF
5378 rm -f conftest.$ac_objext conftest$ac_exeext
5379 if { (ac_try="$ac_link"
5380 case "(($ac_try" in
5381   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5382   *) ac_try_echo=$ac_try;;
5383 esac
5384 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5385   (eval "$ac_link") 2>conftest.er1
5386   ac_status=$?
5387   grep -v '^ *+' conftest.er1 >conftest.err
5388   rm -f conftest.er1
5389   cat conftest.err >&5
5390   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5391   (exit $ac_status); } && {
5392          test -z "$ac_c_werror_flag" ||
5393          test ! -s conftest.err
5394        } && test -s conftest$ac_exeext &&
5395        $as_test_x conftest$ac_exeext; then
5396   ac_cv_lib_lzo2___lzo_init_v2=yes
5397 else
5398   echo "$as_me: failed program was:" >&5
5399 sed 's/^/| /' conftest.$ac_ext >&5
5400
5401         ac_cv_lib_lzo2___lzo_init_v2=no
5402 fi
5403
5404 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5405       conftest$ac_exeext conftest.$ac_ext
5406 LIBS=$ac_check_lib_save_LIBS
5407 fi
5408 { echo "$as_me:$LINENO: result: $ac_cv_lib_lzo2___lzo_init_v2" >&5
5409 echo "${ECHO_T}$ac_cv_lib_lzo2___lzo_init_v2" >&6; }
5410 if test $ac_cv_lib_lzo2___lzo_init_v2 = yes; then
5411   LIBLZO="-llzo2"
5412 else
5413   { echo "$as_me:$LINENO: checking for __lzo_init_v2 in -llzo" >&5
5414 echo $ECHO_N "checking for __lzo_init_v2 in -llzo... $ECHO_C" >&6; }
5415 if test "${ac_cv_lib_lzo___lzo_init_v2+set}" = set; then
5416   echo $ECHO_N "(cached) $ECHO_C" >&6
5417 else
5418   ac_check_lib_save_LIBS=$LIBS
5419 LIBS="-llzo  $LIBS"
5420 cat >conftest.$ac_ext <<_ACEOF
5421 /* confdefs.h.  */
5422 _ACEOF
5423 cat confdefs.h >>conftest.$ac_ext
5424 cat >>conftest.$ac_ext <<_ACEOF
5425 /* end confdefs.h.  */
5426
5427 /* Override any GCC internal prototype to avoid an error.
5428    Use char because int might match the return type of a GCC
5429    builtin and then its argument prototype would still apply.  */
5430 #ifdef __cplusplus
5431 extern "C"
5432 #endif
5433 char __lzo_init_v2 ();
5434 int
5435 main ()
5436 {
5437 return __lzo_init_v2 ();
5438   ;
5439   return 0;
5440 }
5441 _ACEOF
5442 rm -f conftest.$ac_objext conftest$ac_exeext
5443 if { (ac_try="$ac_link"
5444 case "(($ac_try" in
5445   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5446   *) ac_try_echo=$ac_try;;
5447 esac
5448 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5449   (eval "$ac_link") 2>conftest.er1
5450   ac_status=$?
5451   grep -v '^ *+' conftest.er1 >conftest.err
5452   rm -f conftest.er1
5453   cat conftest.err >&5
5454   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5455   (exit $ac_status); } && {
5456          test -z "$ac_c_werror_flag" ||
5457          test ! -s conftest.err
5458        } && test -s conftest$ac_exeext &&
5459        $as_test_x conftest$ac_exeext; then
5460   ac_cv_lib_lzo___lzo_init_v2=yes
5461 else
5462   echo "$as_me: failed program was:" >&5
5463 sed 's/^/| /' conftest.$ac_ext >&5
5464
5465         ac_cv_lib_lzo___lzo_init_v2=no
5466 fi
5467
5468 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5469       conftest$ac_exeext conftest.$ac_ext
5470 LIBS=$ac_check_lib_save_LIBS
5471 fi
5472 { echo "$as_me:$LINENO: result: $ac_cv_lib_lzo___lzo_init_v2" >&5
5473 echo "${ECHO_T}$ac_cv_lib_lzo___lzo_init_v2" >&6; }
5474 if test $ac_cv_lib_lzo___lzo_init_v2 = yes; then
5475   LIBLZO="-llzo"
5476 else
5477   { echo "$as_me:$LINENO: checking for __lzo_init2 in -llzo" >&5
5478 echo $ECHO_N "checking for __lzo_init2 in -llzo... $ECHO_C" >&6; }
5479 if test "${ac_cv_lib_lzo___lzo_init2+set}" = set; then
5480   echo $ECHO_N "(cached) $ECHO_C" >&6
5481 else
5482   ac_check_lib_save_LIBS=$LIBS
5483 LIBS="-llzo  $LIBS"
5484 cat >conftest.$ac_ext <<_ACEOF
5485 /* confdefs.h.  */
5486 _ACEOF
5487 cat confdefs.h >>conftest.$ac_ext
5488 cat >>conftest.$ac_ext <<_ACEOF
5489 /* end confdefs.h.  */
5490
5491 /* Override any GCC internal prototype to avoid an error.
5492    Use char because int might match the return type of a GCC
5493    builtin and then its argument prototype would still apply.  */
5494 #ifdef __cplusplus
5495 extern "C"
5496 #endif
5497 char __lzo_init2 ();
5498 int
5499 main ()
5500 {
5501 return __lzo_init2 ();
5502   ;
5503   return 0;
5504 }
5505 _ACEOF
5506 rm -f conftest.$ac_objext conftest$ac_exeext
5507 if { (ac_try="$ac_link"
5508 case "(($ac_try" in
5509   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5510   *) ac_try_echo=$ac_try;;
5511 esac
5512 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5513   (eval "$ac_link") 2>conftest.er1
5514   ac_status=$?
5515   grep -v '^ *+' conftest.er1 >conftest.err
5516   rm -f conftest.er1
5517   cat conftest.err >&5
5518   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5519   (exit $ac_status); } && {
5520          test -z "$ac_c_werror_flag" ||
5521          test ! -s conftest.err
5522        } && test -s conftest$ac_exeext &&
5523        $as_test_x conftest$ac_exeext; then
5524   ac_cv_lib_lzo___lzo_init2=yes
5525 else
5526   echo "$as_me: failed program was:" >&5
5527 sed 's/^/| /' conftest.$ac_ext >&5
5528
5529         ac_cv_lib_lzo___lzo_init2=no
5530 fi
5531
5532 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5533       conftest$ac_exeext conftest.$ac_ext
5534 LIBS=$ac_check_lib_save_LIBS
5535 fi
5536 { echo "$as_me:$LINENO: result: $ac_cv_lib_lzo___lzo_init2" >&5
5537 echo "${ECHO_T}$ac_cv_lib_lzo___lzo_init2" >&6; }
5538 if test $ac_cv_lib_lzo___lzo_init2 = yes; then
5539   LIBLZO="-llzo"
5540 else
5541   { { echo "$as_me:$LINENO: error: LZO library version 1.02 or later is required" >&5
5542 echo "$as_me: error: LZO library version 1.02 or later is required" >&2;}
5543    { (exit 1); exit 1; }; }
5544 fi
5545
5546 fi
5547
5548 fi
5549
5550
5551     LIBS="$LIBS $LIBLZO"
5552     { echo "$as_me:$LINENO: checking for lzo1x_999_compress" >&5
5553 echo $ECHO_N "checking for lzo1x_999_compress... $ECHO_C" >&6; }
5554 if test "${ac_cv_func_lzo1x_999_compress+set}" = set; then
5555   echo $ECHO_N "(cached) $ECHO_C" >&6
5556 else
5557   cat >conftest.$ac_ext <<_ACEOF
5558 /* confdefs.h.  */
5559 _ACEOF
5560 cat confdefs.h >>conftest.$ac_ext
5561 cat >>conftest.$ac_ext <<_ACEOF
5562 /* end confdefs.h.  */
5563 /* Define lzo1x_999_compress to an innocuous variant, in case <limits.h> declares lzo1x_999_compress.
5564    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
5565 #define lzo1x_999_compress innocuous_lzo1x_999_compress
5566
5567 /* System header to define __stub macros and hopefully few prototypes,
5568     which can conflict with char lzo1x_999_compress (); below.
5569     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5570     <limits.h> exists even on freestanding compilers.  */
5571
5572 #ifdef __STDC__
5573 # include <limits.h>
5574 #else
5575 # include <assert.h>
5576 #endif
5577
5578 #undef lzo1x_999_compress
5579
5580 /* Override any GCC internal prototype to avoid an error.
5581    Use char because int might match the return type of a GCC
5582    builtin and then its argument prototype would still apply.  */
5583 #ifdef __cplusplus
5584 extern "C"
5585 #endif
5586 char lzo1x_999_compress ();
5587 /* The GNU C library defines this for functions which it implements
5588     to always fail with ENOSYS.  Some functions are actually named
5589     something starting with __ and the normal name is an alias.  */
5590 #if defined __stub_lzo1x_999_compress || defined __stub___lzo1x_999_compress
5591 choke me
5592 #endif
5593
5594 int
5595 main ()
5596 {
5597 return lzo1x_999_compress ();
5598   ;
5599   return 0;
5600 }
5601 _ACEOF
5602 rm -f conftest.$ac_objext conftest$ac_exeext
5603 if { (ac_try="$ac_link"
5604 case "(($ac_try" in
5605   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5606   *) ac_try_echo=$ac_try;;
5607 esac
5608 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5609   (eval "$ac_link") 2>conftest.er1
5610   ac_status=$?
5611   grep -v '^ *+' conftest.er1 >conftest.err
5612   rm -f conftest.er1
5613   cat conftest.err >&5
5614   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5615   (exit $ac_status); } && {
5616          test -z "$ac_c_werror_flag" ||
5617          test ! -s conftest.err
5618        } && test -s conftest$ac_exeext &&
5619        $as_test_x conftest$ac_exeext; then
5620   ac_cv_func_lzo1x_999_compress=yes
5621 else
5622   echo "$as_me: failed program was:" >&5
5623 sed 's/^/| /' conftest.$ac_ext >&5
5624
5625         ac_cv_func_lzo1x_999_compress=no
5626 fi
5627
5628 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5629       conftest$ac_exeext conftest.$ac_ext
5630 fi
5631 { echo "$as_me:$LINENO: result: $ac_cv_func_lzo1x_999_compress" >&5
5632 echo "${ECHO_T}$ac_cv_func_lzo1x_999_compress" >&6; }
5633 if test $ac_cv_func_lzo1x_999_compress = yes; then
5634   :
5635 else
5636   { { echo "$as_me:$LINENO: error: LZO1X-999 must be enabled" >&5
5637 echo "$as_me: error: LZO1X-999 must be enabled" >&2;}
5638    { (exit 1); exit 1; }; }
5639 fi
5640
5641
5642     # LZO version 2 uses lzo/lzo1x.h, while LZO version 1 uses lzo1x.h.
5643
5644
5645 for ac_header in lzo/lzo1x.h lzo1x.h
5646 do
5647 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5648 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5649   { echo "$as_me:$LINENO: checking for $ac_header" >&5
5650 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5651 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5652   echo $ECHO_N "(cached) $ECHO_C" >&6
5653 fi
5654 ac_res=`eval echo '${'$as_ac_Header'}'`
5655                { echo "$as_me:$LINENO: result: $ac_res" >&5
5656 echo "${ECHO_T}$ac_res" >&6; }
5657 else
5658   # Is the header compilable?
5659 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
5660 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
5661 cat >conftest.$ac_ext <<_ACEOF
5662 /* confdefs.h.  */
5663 _ACEOF
5664 cat confdefs.h >>conftest.$ac_ext
5665 cat >>conftest.$ac_ext <<_ACEOF
5666 /* end confdefs.h.  */
5667 $ac_includes_default
5668 #include <$ac_header>
5669 _ACEOF
5670 rm -f conftest.$ac_objext
5671 if { (ac_try="$ac_compile"
5672 case "(($ac_try" in
5673   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5674   *) ac_try_echo=$ac_try;;
5675 esac
5676 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5677   (eval "$ac_compile") 2>conftest.er1
5678   ac_status=$?
5679   grep -v '^ *+' conftest.er1 >conftest.err
5680   rm -f conftest.er1
5681   cat conftest.err >&5
5682   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5683   (exit $ac_status); } && {
5684          test -z "$ac_c_werror_flag" ||
5685          test ! -s conftest.err
5686        } && test -s conftest.$ac_objext; then
5687   ac_header_compiler=yes
5688 else
5689   echo "$as_me: failed program was:" >&5
5690 sed 's/^/| /' conftest.$ac_ext >&5
5691
5692         ac_header_compiler=no
5693 fi
5694
5695 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5696 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5697 echo "${ECHO_T}$ac_header_compiler" >&6; }
5698
5699 # Is the header present?
5700 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
5701 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
5702 cat >conftest.$ac_ext <<_ACEOF
5703 /* confdefs.h.  */
5704 _ACEOF
5705 cat confdefs.h >>conftest.$ac_ext
5706 cat >>conftest.$ac_ext <<_ACEOF
5707 /* end confdefs.h.  */
5708 #include <$ac_header>
5709 _ACEOF
5710 if { (ac_try="$ac_cpp conftest.$ac_ext"
5711 case "(($ac_try" in
5712   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5713   *) ac_try_echo=$ac_try;;
5714 esac
5715 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5716   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5717   ac_status=$?
5718   grep -v '^ *+' conftest.er1 >conftest.err
5719   rm -f conftest.er1
5720   cat conftest.err >&5
5721   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5722   (exit $ac_status); } >/dev/null && {
5723          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
5724          test ! -s conftest.err
5725        }; then
5726   ac_header_preproc=yes
5727 else
5728   echo "$as_me: failed program was:" >&5
5729 sed 's/^/| /' conftest.$ac_ext >&5
5730
5731   ac_header_preproc=no
5732 fi
5733
5734 rm -f conftest.err conftest.$ac_ext
5735 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5736 echo "${ECHO_T}$ac_header_preproc" >&6; }
5737
5738 # So?  What about this header?
5739 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5740   yes:no: )
5741     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5742 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5743     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5744 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5745     ac_header_preproc=yes
5746     ;;
5747   no:yes:* )
5748     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5749 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5750     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
5751 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
5752     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5753 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5754     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
5755 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
5756     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5757 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5758     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5759 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5760     ( cat <<\_ASBOX
5761 ## ------------------------------- ##
5762 ## Report this to bug-grub@gnu.org ##
5763 ## ------------------------------- ##
5764 _ASBOX
5765      ) | sed "s/^/$as_me: WARNING:     /" >&2
5766     ;;
5767 esac
5768 { echo "$as_me:$LINENO: checking for $ac_header" >&5
5769 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5770 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5771   echo $ECHO_N "(cached) $ECHO_C" >&6
5772 else
5773   eval "$as_ac_Header=\$ac_header_preproc"
5774 fi
5775 ac_res=`eval echo '${'$as_ac_Header'}'`
5776                { echo "$as_me:$LINENO: result: $ac_res" >&5
5777 echo "${ECHO_T}$ac_res" >&6; }
5778
5779 fi
5780 if test `eval echo '${'$as_ac_Header'}'` = yes; then
5781   cat >>confdefs.h <<_ACEOF
5782 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5783 _ACEOF
5784
5785 fi
5786
5787 done
5788
5789   else
5790
5791 cat >>confdefs.h <<\_ACEOF
5792 #define ENABLE_LZMA 1
5793 _ACEOF
5794
5795   fi
5796
5797 fi
5798
5799 # Check for functions.
5800
5801
5802
5803 for ac_func in posix_memalign memalign asprintf
5804 do
5805 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
5806 { echo "$as_me:$LINENO: checking for $ac_func" >&5
5807 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
5808 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
5809   echo $ECHO_N "(cached) $ECHO_C" >&6
5810 else
5811   cat >conftest.$ac_ext <<_ACEOF
5812 /* confdefs.h.  */
5813 _ACEOF
5814 cat confdefs.h >>conftest.$ac_ext
5815 cat >>conftest.$ac_ext <<_ACEOF
5816 /* end confdefs.h.  */
5817 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5818    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
5819 #define $ac_func innocuous_$ac_func
5820
5821 /* System header to define __stub macros and hopefully few prototypes,
5822     which can conflict with char $ac_func (); below.
5823     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5824     <limits.h> exists even on freestanding compilers.  */
5825
5826 #ifdef __STDC__
5827 # include <limits.h>
5828 #else
5829 # include <assert.h>
5830 #endif
5831
5832 #undef $ac_func
5833
5834 /* Override any GCC internal prototype to avoid an error.
5835    Use char because int might match the return type of a GCC
5836    builtin and then its argument prototype would still apply.  */
5837 #ifdef __cplusplus
5838 extern "C"
5839 #endif
5840 char $ac_func ();
5841 /* The GNU C library defines this for functions which it implements
5842     to always fail with ENOSYS.  Some functions are actually named
5843     something starting with __ and the normal name is an alias.  */
5844 #if defined __stub_$ac_func || defined __stub___$ac_func
5845 choke me
5846 #endif
5847
5848 int
5849 main ()
5850 {
5851 return $ac_func ();
5852   ;
5853   return 0;
5854 }
5855 _ACEOF
5856 rm -f conftest.$ac_objext conftest$ac_exeext
5857 if { (ac_try="$ac_link"
5858 case "(($ac_try" in
5859   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5860   *) ac_try_echo=$ac_try;;
5861 esac
5862 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5863   (eval "$ac_link") 2>conftest.er1
5864   ac_status=$?
5865   grep -v '^ *+' conftest.er1 >conftest.err
5866   rm -f conftest.er1
5867   cat conftest.err >&5
5868   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5869   (exit $ac_status); } && {
5870          test -z "$ac_c_werror_flag" ||
5871          test ! -s conftest.err
5872        } && test -s conftest$ac_exeext &&
5873        $as_test_x conftest$ac_exeext; then
5874   eval "$as_ac_var=yes"
5875 else
5876   echo "$as_me: failed program was:" >&5
5877 sed 's/^/| /' conftest.$ac_ext >&5
5878
5879         eval "$as_ac_var=no"
5880 fi
5881
5882 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5883       conftest$ac_exeext conftest.$ac_ext
5884 fi
5885 ac_res=`eval echo '${'$as_ac_var'}'`
5886                { echo "$as_me:$LINENO: result: $ac_res" >&5
5887 echo "${ECHO_T}$ac_res" >&6; }
5888 if test `eval echo '${'$as_ac_var'}'` = yes; then
5889   cat >>confdefs.h <<_ACEOF
5890 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
5891 _ACEOF
5892
5893 fi
5894 done
5895
5896
5897 #
5898 # Check for target programs.
5899 #
5900
5901
5902 # Use linker script if present, otherwise use builtin -N script.
5903 { echo "$as_me:$LINENO: checking for option to link raw image" >&5
5904 echo $ECHO_N "checking for option to link raw image... $ECHO_C" >&6; }
5905 if test -f "${srcdir}/conf/${target_cpu}-${platform}-${target_os}-img-ld.sc"; then
5906   TARGET_IMG_LDSCRIPT='$(top_srcdir)'"/conf/${target_cpu}-${platform}-${target_os}-img-ld.sc"
5907   TARGET_IMG_LDFLAGS="-Wl,-T${TARGET_IMG_LDSCRIPT}"
5908   TARGET_IMG_LDFLAGS_AC="-Wl,-T${srcdir}/conf/${target_cpu}-${platform}-${target_os}-img-ld.sc"
5909 else
5910   TARGET_IMG_LDSCRIPT=
5911   TARGET_IMG_LDFLAGS='-Wl,-N'
5912   TARGET_IMG_LDFLAGS_AC='-Wl,-N'
5913 fi
5914
5915
5916 { echo "$as_me:$LINENO: result: $TARGET_IMG_LDFLAGS_AC" >&5
5917 echo "${ECHO_T}$TARGET_IMG_LDFLAGS_AC" >&6; }
5918
5919 # For platforms where ELF is not the default link format.
5920 { echo "$as_me:$LINENO: checking for command to convert module to ELF format" >&5
5921 echo $ECHO_N "checking for command to convert module to ELF format... $ECHO_C" >&6; }
5922 case "${host_os}:${target_os}" in
5923   cygwin:cygwin) TARGET_OBJ2ELF='grub-pe2elf' ;;
5924   *) ;;
5925 esac
5926
5927 { echo "$as_me:$LINENO: result: $TARGET_OBJ2ELF" >&5
5928 echo "${ECHO_T}$TARGET_OBJ2ELF" >&6; }
5929
5930 # For cross-compiling.
5931 if test "x$build" != "x$host"; then
5932   # XXX this depends on the implementation of autoconf!
5933   tmp_ac_tool_prefix="$ac_tool_prefix"
5934   ac_tool_prefix=$target_alias-
5935
5936   if test -n "$ac_tool_prefix"; then
5937   for ac_prog in gcc egcs cc
5938   do
5939     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5940 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5941 { echo "$as_me:$LINENO: checking for $ac_word" >&5
5942 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5943 if test "${ac_cv_prog_TARGET_CC+set}" = set; then
5944   echo $ECHO_N "(cached) $ECHO_C" >&6
5945 else
5946   if test -n "$TARGET_CC"; then
5947   ac_cv_prog_TARGET_CC="$TARGET_CC" # Let the user override the test.
5948 else
5949 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5950 for as_dir in $PATH
5951 do
5952   IFS=$as_save_IFS
5953   test -z "$as_dir" && as_dir=.
5954   for ac_exec_ext in '' $ac_executable_extensions; do
5955   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5956     ac_cv_prog_TARGET_CC="$ac_tool_prefix$ac_prog"
5957     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5958     break 2
5959   fi
5960 done
5961 done
5962 IFS=$as_save_IFS
5963
5964 fi
5965 fi
5966 TARGET_CC=$ac_cv_prog_TARGET_CC
5967 if test -n "$TARGET_CC"; then
5968   { echo "$as_me:$LINENO: result: $TARGET_CC" >&5
5969 echo "${ECHO_T}$TARGET_CC" >&6; }
5970 else
5971   { echo "$as_me:$LINENO: result: no" >&5
5972 echo "${ECHO_T}no" >&6; }
5973 fi
5974
5975
5976     test -n "$TARGET_CC" && break
5977   done
5978 fi
5979 if test -z "$TARGET_CC"; then
5980   ac_ct_TARGET_CC=$TARGET_CC
5981   for ac_prog in gcc egcs cc
5982 do
5983   # Extract the first word of "$ac_prog", so it can be a program name with args.
5984 set dummy $ac_prog; ac_word=$2
5985 { echo "$as_me:$LINENO: checking for $ac_word" >&5
5986 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5987 if test "${ac_cv_prog_ac_ct_TARGET_CC+set}" = set; then
5988   echo $ECHO_N "(cached) $ECHO_C" >&6
5989 else
5990   if test -n "$ac_ct_TARGET_CC"; then
5991   ac_cv_prog_ac_ct_TARGET_CC="$ac_ct_TARGET_CC" # Let the user override the test.
5992 else
5993 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5994 for as_dir in $PATH
5995 do
5996   IFS=$as_save_IFS
5997   test -z "$as_dir" && as_dir=.
5998   for ac_exec_ext in '' $ac_executable_extensions; do
5999   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6000     ac_cv_prog_ac_ct_TARGET_CC="$ac_prog"
6001     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6002     break 2
6003   fi
6004 done
6005 done
6006 IFS=$as_save_IFS
6007
6008 fi
6009 fi
6010 ac_ct_TARGET_CC=$ac_cv_prog_ac_ct_TARGET_CC
6011 if test -n "$ac_ct_TARGET_CC"; then
6012   { echo "$as_me:$LINENO: result: $ac_ct_TARGET_CC" >&5
6013 echo "${ECHO_T}$ac_ct_TARGET_CC" >&6; }
6014 else
6015   { echo "$as_me:$LINENO: result: no" >&5
6016 echo "${ECHO_T}no" >&6; }
6017 fi
6018
6019
6020   test -n "$ac_ct_TARGET_CC" && break
6021 done
6022
6023   if test "x$ac_ct_TARGET_CC" = x; then
6024     TARGET_CC="{ { echo "$as_me:$LINENO: error: none of gcc, egcs and cc is found. set TARGET_CC manually." >&5
6025 echo "$as_me: error: none of gcc, egcs and cc is found. set TARGET_CC manually." >&2;}
6026    { (exit 1); exit 1; }; }"
6027   else
6028     case $cross_compiling:$ac_tool_warned in
6029 yes:)
6030 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
6031 whose name does not start with the host triplet.  If you think this
6032 configuration is useful to you, please write to autoconf@gnu.org." >&5
6033 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
6034 whose name does not start with the host triplet.  If you think this
6035 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
6036 ac_tool_warned=yes ;;
6037 esac
6038     TARGET_CC=$ac_ct_TARGET_CC
6039   fi
6040 fi
6041
6042   if test -n "$ac_tool_prefix"; then
6043   # Extract the first word of "${ac_tool_prefix}objcopy", so it can be a program name with args.
6044 set dummy ${ac_tool_prefix}objcopy; ac_word=$2
6045 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6046 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6047 if test "${ac_cv_prog_OBJCOPY+set}" = set; then
6048   echo $ECHO_N "(cached) $ECHO_C" >&6
6049 else
6050   if test -n "$OBJCOPY"; then
6051   ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test.
6052 else
6053 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6054 for as_dir in $PATH
6055 do
6056   IFS=$as_save_IFS
6057   test -z "$as_dir" && as_dir=.
6058   for ac_exec_ext in '' $ac_executable_extensions; do
6059   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6060     ac_cv_prog_OBJCOPY="${ac_tool_prefix}objcopy"
6061     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6062     break 2
6063   fi
6064 done
6065 done
6066 IFS=$as_save_IFS
6067
6068 fi
6069 fi
6070 OBJCOPY=$ac_cv_prog_OBJCOPY
6071 if test -n "$OBJCOPY"; then
6072   { echo "$as_me:$LINENO: result: $OBJCOPY" >&5
6073 echo "${ECHO_T}$OBJCOPY" >&6; }
6074 else
6075   { echo "$as_me:$LINENO: result: no" >&5
6076 echo "${ECHO_T}no" >&6; }
6077 fi
6078
6079
6080 fi
6081 if test -z "$ac_cv_prog_OBJCOPY"; then
6082   ac_ct_OBJCOPY=$OBJCOPY
6083   # Extract the first word of "objcopy", so it can be a program name with args.
6084 set dummy objcopy; ac_word=$2
6085 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6086 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6087 if test "${ac_cv_prog_ac_ct_OBJCOPY+set}" = set; then
6088   echo $ECHO_N "(cached) $ECHO_C" >&6
6089 else
6090   if test -n "$ac_ct_OBJCOPY"; then
6091   ac_cv_prog_ac_ct_OBJCOPY="$ac_ct_OBJCOPY" # Let the user override the test.
6092 else
6093 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6094 for as_dir in $PATH
6095 do
6096   IFS=$as_save_IFS
6097   test -z "$as_dir" && as_dir=.
6098   for ac_exec_ext in '' $ac_executable_extensions; do
6099   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6100     ac_cv_prog_ac_ct_OBJCOPY="objcopy"
6101     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6102     break 2
6103   fi
6104 done
6105 done
6106 IFS=$as_save_IFS
6107
6108 fi
6109 fi
6110 ac_ct_OBJCOPY=$ac_cv_prog_ac_ct_OBJCOPY
6111 if test -n "$ac_ct_OBJCOPY"; then
6112   { echo "$as_me:$LINENO: result: $ac_ct_OBJCOPY" >&5
6113 echo "${ECHO_T}$ac_ct_OBJCOPY" >&6; }
6114 else
6115   { echo "$as_me:$LINENO: result: no" >&5
6116 echo "${ECHO_T}no" >&6; }
6117 fi
6118
6119   if test "x$ac_ct_OBJCOPY" = x; then
6120     OBJCOPY=""
6121   else
6122     case $cross_compiling:$ac_tool_warned in
6123 yes:)
6124 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
6125 whose name does not start with the host triplet.  If you think this
6126 configuration is useful to you, please write to autoconf@gnu.org." >&5
6127 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
6128 whose name does not start with the host triplet.  If you think this
6129 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
6130 ac_tool_warned=yes ;;
6131 esac
6132     OBJCOPY=$ac_ct_OBJCOPY
6133   fi
6134 else
6135   OBJCOPY="$ac_cv_prog_OBJCOPY"
6136 fi
6137
6138   if test -n "$ac_tool_prefix"; then
6139   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
6140 set dummy ${ac_tool_prefix}strip; ac_word=$2
6141 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6142 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6143 if test "${ac_cv_prog_STRIP+set}" = set; then
6144   echo $ECHO_N "(cached) $ECHO_C" >&6
6145 else
6146   if test -n "$STRIP"; then
6147   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
6148 else
6149 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6150 for as_dir in $PATH
6151 do
6152   IFS=$as_save_IFS
6153   test -z "$as_dir" && as_dir=.
6154   for ac_exec_ext in '' $ac_executable_extensions; do
6155   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6156     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
6157     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6158     break 2
6159   fi
6160 done
6161 done
6162 IFS=$as_save_IFS
6163
6164 fi
6165 fi
6166 STRIP=$ac_cv_prog_STRIP
6167 if test -n "$STRIP"; then
6168   { echo "$as_me:$LINENO: result: $STRIP" >&5
6169 echo "${ECHO_T}$STRIP" >&6; }
6170 else
6171   { echo "$as_me:$LINENO: result: no" >&5
6172 echo "${ECHO_T}no" >&6; }
6173 fi
6174
6175
6176 fi
6177 if test -z "$ac_cv_prog_STRIP"; then
6178   ac_ct_STRIP=$STRIP
6179   # Extract the first word of "strip", so it can be a program name with args.
6180 set dummy strip; ac_word=$2
6181 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6182 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6183 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
6184   echo $ECHO_N "(cached) $ECHO_C" >&6
6185 else
6186   if test -n "$ac_ct_STRIP"; then
6187   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
6188 else
6189 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6190 for as_dir in $PATH
6191 do
6192   IFS=$as_save_IFS
6193   test -z "$as_dir" && as_dir=.
6194   for ac_exec_ext in '' $ac_executable_extensions; do
6195   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6196     ac_cv_prog_ac_ct_STRIP="strip"
6197     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6198     break 2
6199   fi
6200 done
6201 done
6202 IFS=$as_save_IFS
6203
6204 fi
6205 fi
6206 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
6207 if test -n "$ac_ct_STRIP"; then
6208   { echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
6209 echo "${ECHO_T}$ac_ct_STRIP" >&6; }
6210 else
6211   { echo "$as_me:$LINENO: result: no" >&5
6212 echo "${ECHO_T}no" >&6; }
6213 fi
6214
6215   if test "x$ac_ct_STRIP" = x; then
6216     STRIP=""
6217   else
6218     case $cross_compiling:$ac_tool_warned in
6219 yes:)
6220 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
6221 whose name does not start with the host triplet.  If you think this
6222 configuration is useful to you, please write to autoconf@gnu.org." >&5
6223 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
6224 whose name does not start with the host triplet.  If you think this
6225 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
6226 ac_tool_warned=yes ;;
6227 esac
6228     STRIP=$ac_ct_STRIP
6229   fi
6230 else
6231   STRIP="$ac_cv_prog_STRIP"
6232 fi
6233
6234   if test -n "$ac_tool_prefix"; then
6235   # Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args.
6236 set dummy ${ac_tool_prefix}nm; ac_word=$2
6237 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6238 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6239 if test "${ac_cv_prog_NM+set}" = set; then
6240   echo $ECHO_N "(cached) $ECHO_C" >&6
6241 else
6242   if test -n "$NM"; then
6243   ac_cv_prog_NM="$NM" # Let the user override the test.
6244 else
6245 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6246 for as_dir in $PATH
6247 do
6248   IFS=$as_save_IFS
6249   test -z "$as_dir" && as_dir=.
6250   for ac_exec_ext in '' $ac_executable_extensions; do
6251   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6252     ac_cv_prog_NM="${ac_tool_prefix}nm"
6253     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6254     break 2
6255   fi
6256 done
6257 done
6258 IFS=$as_save_IFS
6259
6260 fi
6261 fi
6262 NM=$ac_cv_prog_NM
6263 if test -n "$NM"; then
6264   { echo "$as_me:$LINENO: result: $NM" >&5
6265 echo "${ECHO_T}$NM" >&6; }
6266 else
6267   { echo "$as_me:$LINENO: result: no" >&5
6268 echo "${ECHO_T}no" >&6; }
6269 fi
6270
6271
6272 fi
6273 if test -z "$ac_cv_prog_NM"; then
6274   ac_ct_NM=$NM
6275   # Extract the first word of "nm", so it can be a program name with args.
6276 set dummy nm; ac_word=$2
6277 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6278 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6279 if test "${ac_cv_prog_ac_ct_NM+set}" = set; then
6280   echo $ECHO_N "(cached) $ECHO_C" >&6
6281 else
6282   if test -n "$ac_ct_NM"; then
6283   ac_cv_prog_ac_ct_NM="$ac_ct_NM" # Let the user override the test.
6284 else
6285 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6286 for as_dir in $PATH
6287 do
6288   IFS=$as_save_IFS
6289   test -z "$as_dir" && as_dir=.
6290   for ac_exec_ext in '' $ac_executable_extensions; do
6291   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6292     ac_cv_prog_ac_ct_NM="nm"
6293     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6294     break 2
6295   fi
6296 done
6297 done
6298 IFS=$as_save_IFS
6299
6300 fi
6301 fi
6302 ac_ct_NM=$ac_cv_prog_ac_ct_NM
6303 if test -n "$ac_ct_NM"; then
6304   { echo "$as_me:$LINENO: result: $ac_ct_NM" >&5
6305 echo "${ECHO_T}$ac_ct_NM" >&6; }
6306 else
6307   { echo "$as_me:$LINENO: result: no" >&5
6308 echo "${ECHO_T}no" >&6; }
6309 fi
6310
6311   if test "x$ac_ct_NM" = x; then
6312     NM=""
6313   else
6314     case $cross_compiling:$ac_tool_warned in
6315 yes:)
6316 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
6317 whose name does not start with the host triplet.  If you think this
6318 configuration is useful to you, please write to autoconf@gnu.org." >&5
6319 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
6320 whose name does not start with the host triplet.  If you think this
6321 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
6322 ac_tool_warned=yes ;;
6323 esac
6324     NM=$ac_ct_NM
6325   fi
6326 else
6327   NM="$ac_cv_prog_NM"
6328 fi
6329
6330
6331   ac_tool_prefix="$tmp_ac_tool_prefix"
6332 else
6333   if test "x$TARGET_CC" = x; then
6334     TARGET_CC=$CC
6335   fi
6336   if test -n "$ac_tool_prefix"; then
6337   # Extract the first word of "${ac_tool_prefix}objcopy", so it can be a program name with args.
6338 set dummy ${ac_tool_prefix}objcopy; ac_word=$2
6339 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6340 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6341 if test "${ac_cv_prog_OBJCOPY+set}" = set; then
6342   echo $ECHO_N "(cached) $ECHO_C" >&6
6343 else
6344   if test -n "$OBJCOPY"; then
6345   ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test.
6346 else
6347 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6348 for as_dir in $PATH
6349 do
6350   IFS=$as_save_IFS
6351   test -z "$as_dir" && as_dir=.
6352   for ac_exec_ext in '' $ac_executable_extensions; do
6353   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6354     ac_cv_prog_OBJCOPY="${ac_tool_prefix}objcopy"
6355     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6356     break 2
6357   fi
6358 done
6359 done
6360 IFS=$as_save_IFS
6361
6362 fi
6363 fi
6364 OBJCOPY=$ac_cv_prog_OBJCOPY
6365 if test -n "$OBJCOPY"; then
6366   { echo "$as_me:$LINENO: result: $OBJCOPY" >&5
6367 echo "${ECHO_T}$OBJCOPY" >&6; }
6368 else
6369   { echo "$as_me:$LINENO: result: no" >&5
6370 echo "${ECHO_T}no" >&6; }
6371 fi
6372
6373
6374 fi
6375 if test -z "$ac_cv_prog_OBJCOPY"; then
6376   ac_ct_OBJCOPY=$OBJCOPY
6377   # Extract the first word of "objcopy", so it can be a program name with args.
6378 set dummy objcopy; ac_word=$2
6379 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6380 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6381 if test "${ac_cv_prog_ac_ct_OBJCOPY+set}" = set; then
6382   echo $ECHO_N "(cached) $ECHO_C" >&6
6383 else
6384   if test -n "$ac_ct_OBJCOPY"; then
6385   ac_cv_prog_ac_ct_OBJCOPY="$ac_ct_OBJCOPY" # Let the user override the test.
6386 else
6387 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6388 for as_dir in $PATH
6389 do
6390   IFS=$as_save_IFS
6391   test -z "$as_dir" && as_dir=.
6392   for ac_exec_ext in '' $ac_executable_extensions; do
6393   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6394     ac_cv_prog_ac_ct_OBJCOPY="objcopy"
6395     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6396     break 2
6397   fi
6398 done
6399 done
6400 IFS=$as_save_IFS
6401
6402 fi
6403 fi
6404 ac_ct_OBJCOPY=$ac_cv_prog_ac_ct_OBJCOPY
6405 if test -n "$ac_ct_OBJCOPY"; then
6406   { echo "$as_me:$LINENO: result: $ac_ct_OBJCOPY" >&5
6407 echo "${ECHO_T}$ac_ct_OBJCOPY" >&6; }
6408 else
6409   { echo "$as_me:$LINENO: result: no" >&5
6410 echo "${ECHO_T}no" >&6; }
6411 fi
6412
6413   if test "x$ac_ct_OBJCOPY" = x; then
6414     OBJCOPY=""
6415   else
6416     case $cross_compiling:$ac_tool_warned in
6417 yes:)
6418 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
6419 whose name does not start with the host triplet.  If you think this
6420 configuration is useful to you, please write to autoconf@gnu.org." >&5
6421 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
6422 whose name does not start with the host triplet.  If you think this
6423 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
6424 ac_tool_warned=yes ;;
6425 esac
6426     OBJCOPY=$ac_ct_OBJCOPY
6427   fi
6428 else
6429   OBJCOPY="$ac_cv_prog_OBJCOPY"
6430 fi
6431
6432   if test -n "$ac_tool_prefix"; then
6433   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
6434 set dummy ${ac_tool_prefix}strip; ac_word=$2
6435 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6436 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6437 if test "${ac_cv_prog_STRIP+set}" = set; then
6438   echo $ECHO_N "(cached) $ECHO_C" >&6
6439 else
6440   if test -n "$STRIP"; then
6441   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
6442 else
6443 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6444 for as_dir in $PATH
6445 do
6446   IFS=$as_save_IFS
6447   test -z "$as_dir" && as_dir=.
6448   for ac_exec_ext in '' $ac_executable_extensions; do
6449   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6450     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
6451     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6452     break 2
6453   fi
6454 done
6455 done
6456 IFS=$as_save_IFS
6457
6458 fi
6459 fi
6460 STRIP=$ac_cv_prog_STRIP
6461 if test -n "$STRIP"; then
6462   { echo "$as_me:$LINENO: result: $STRIP" >&5
6463 echo "${ECHO_T}$STRIP" >&6; }
6464 else
6465   { echo "$as_me:$LINENO: result: no" >&5
6466 echo "${ECHO_T}no" >&6; }
6467 fi
6468
6469
6470 fi
6471 if test -z "$ac_cv_prog_STRIP"; then
6472   ac_ct_STRIP=$STRIP
6473   # Extract the first word of "strip", so it can be a program name with args.
6474 set dummy strip; ac_word=$2
6475 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6476 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6477 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
6478   echo $ECHO_N "(cached) $ECHO_C" >&6
6479 else
6480   if test -n "$ac_ct_STRIP"; then
6481   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
6482 else
6483 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6484 for as_dir in $PATH
6485 do
6486   IFS=$as_save_IFS
6487   test -z "$as_dir" && as_dir=.
6488   for ac_exec_ext in '' $ac_executable_extensions; do
6489   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6490     ac_cv_prog_ac_ct_STRIP="strip"
6491     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6492     break 2
6493   fi
6494 done
6495 done
6496 IFS=$as_save_IFS
6497
6498 fi
6499 fi
6500 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
6501 if test -n "$ac_ct_STRIP"; then
6502   { echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
6503 echo "${ECHO_T}$ac_ct_STRIP" >&6; }
6504 else
6505   { echo "$as_me:$LINENO: result: no" >&5
6506 echo "${ECHO_T}no" >&6; }
6507 fi
6508
6509   if test "x$ac_ct_STRIP" = x; then
6510     STRIP=""
6511   else
6512     case $cross_compiling:$ac_tool_warned in
6513 yes:)
6514 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
6515 whose name does not start with the host triplet.  If you think this
6516 configuration is useful to you, please write to autoconf@gnu.org." >&5
6517 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
6518 whose name does not start with the host triplet.  If you think this
6519 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
6520 ac_tool_warned=yes ;;
6521 esac
6522     STRIP=$ac_ct_STRIP
6523   fi
6524 else
6525   STRIP="$ac_cv_prog_STRIP"
6526 fi
6527
6528   if test -n "$ac_tool_prefix"; then
6529   # Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args.
6530 set dummy ${ac_tool_prefix}nm; ac_word=$2
6531 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6532 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6533 if test "${ac_cv_prog_NM+set}" = set; then
6534   echo $ECHO_N "(cached) $ECHO_C" >&6
6535 else
6536   if test -n "$NM"; then
6537   ac_cv_prog_NM="$NM" # Let the user override the test.
6538 else
6539 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6540 for as_dir in $PATH
6541 do
6542   IFS=$as_save_IFS
6543   test -z "$as_dir" && as_dir=.
6544   for ac_exec_ext in '' $ac_executable_extensions; do
6545   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6546     ac_cv_prog_NM="${ac_tool_prefix}nm"
6547     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6548     break 2
6549   fi
6550 done
6551 done
6552 IFS=$as_save_IFS
6553
6554 fi
6555 fi
6556 NM=$ac_cv_prog_NM
6557 if test -n "$NM"; then
6558   { echo "$as_me:$LINENO: result: $NM" >&5
6559 echo "${ECHO_T}$NM" >&6; }
6560 else
6561   { echo "$as_me:$LINENO: result: no" >&5
6562 echo "${ECHO_T}no" >&6; }
6563 fi
6564
6565
6566 fi
6567 if test -z "$ac_cv_prog_NM"; then
6568   ac_ct_NM=$NM
6569   # Extract the first word of "nm", so it can be a program name with args.
6570 set dummy nm; ac_word=$2
6571 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6572 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6573 if test "${ac_cv_prog_ac_ct_NM+set}" = set; then
6574   echo $ECHO_N "(cached) $ECHO_C" >&6
6575 else
6576   if test -n "$ac_ct_NM"; then
6577   ac_cv_prog_ac_ct_NM="$ac_ct_NM" # Let the user override the test.
6578 else
6579 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6580 for as_dir in $PATH
6581 do
6582   IFS=$as_save_IFS
6583   test -z "$as_dir" && as_dir=.
6584   for ac_exec_ext in '' $ac_executable_extensions; do
6585   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6586     ac_cv_prog_ac_ct_NM="nm"
6587     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6588     break 2
6589   fi
6590 done
6591 done
6592 IFS=$as_save_IFS
6593
6594 fi
6595 fi
6596 ac_ct_NM=$ac_cv_prog_ac_ct_NM
6597 if test -n "$ac_ct_NM"; then
6598   { echo "$as_me:$LINENO: result: $ac_ct_NM" >&5
6599 echo "${ECHO_T}$ac_ct_NM" >&6; }
6600 else
6601   { echo "$as_me:$LINENO: result: no" >&5
6602 echo "${ECHO_T}no" >&6; }
6603 fi
6604
6605   if test "x$ac_ct_NM" = x; then
6606     NM=""
6607   else
6608     case $cross_compiling:$ac_tool_warned in
6609 yes:)
6610 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
6611 whose name does not start with the host triplet.  If you think this
6612 configuration is useful to you, please write to autoconf@gnu.org." >&5
6613 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
6614 whose name does not start with the host triplet.  If you think this
6615 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
6616 ac_tool_warned=yes ;;
6617 esac
6618     NM=$ac_ct_NM
6619   fi
6620 else
6621   NM="$ac_cv_prog_NM"
6622 fi
6623
6624 fi
6625
6626
6627
6628 # Test the C compiler for the target environment.
6629 tmp_CC="$CC"
6630 tmp_CFLAGS="$CFLAGS"
6631 tmp_LDFLAGS="$LDFLAGS"
6632 tmp_CPPFLAGS="$CPPFLAGS"
6633 tmp_LIBS="$LIBS"
6634 CC="$TARGET_CC"
6635 CFLAGS="$TARGET_CFLAGS"
6636 CPPFLAGS="$TARGET_CPPFLAGS"
6637 LDFLAGS="$TARGET_LDFLAGS"
6638 LIBS=""
6639
6640 if test "x$TARGET_CFLAGS" = x; then
6641   # debug flags.
6642   TARGET_CFLAGS="-Wall -W -Wshadow -Wpointer-arith -Wmissing-prototypes \
6643                  -Wundef -Wstrict-prototypes -g"
6644
6645   # optimization flags.
6646   { echo "$as_me:$LINENO: checking whether optimization for size works" >&5
6647 echo $ECHO_N "checking whether optimization for size works... $ECHO_C" >&6; }
6648 if test "${grub_cv_cc_Os+set}" = set; then
6649   echo $ECHO_N "(cached) $ECHO_C" >&6
6650 else
6651
6652     CFLAGS=-Os
6653     cat >conftest.$ac_ext <<_ACEOF
6654 /* confdefs.h.  */
6655 _ACEOF
6656 cat confdefs.h >>conftest.$ac_ext
6657 cat >>conftest.$ac_ext <<_ACEOF
6658 /* end confdefs.h.  */
6659
6660 int
6661 main ()
6662 {
6663
6664   ;
6665   return 0;
6666 }
6667 _ACEOF
6668 rm -f conftest.$ac_objext
6669 if { (ac_try="$ac_compile"
6670 case "(($ac_try" in
6671   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6672   *) ac_try_echo=$ac_try;;
6673 esac
6674 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6675   (eval "$ac_compile") 2>conftest.er1
6676   ac_status=$?
6677   grep -v '^ *+' conftest.er1 >conftest.err
6678   rm -f conftest.er1
6679   cat conftest.err >&5
6680   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6681   (exit $ac_status); } && {
6682          test -z "$ac_c_werror_flag" ||
6683          test ! -s conftest.err
6684        } && test -s conftest.$ac_objext; then
6685   grub_cv_cc_Os=yes
6686 else
6687   echo "$as_me: failed program was:" >&5
6688 sed 's/^/| /' conftest.$ac_ext >&5
6689
6690         grub_cv_cc_Os=no
6691 fi
6692
6693 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6694
6695 fi
6696 { echo "$as_me:$LINENO: result: $grub_cv_cc_Os" >&5
6697 echo "${ECHO_T}$grub_cv_cc_Os" >&6; }
6698   if test "x$grub_cv_cc_Os" = xyes; then
6699     TARGET_CFLAGS="$TARGET_CFLAGS -Os"
6700   else
6701     TARGET_CFLAGS="$TARGET_CFLAGS -O2 -fno-strength-reduce -fno-unroll-loops"
6702   fi
6703
6704   # Force no alignment to save space on i386.
6705   if test "x$target_cpu" = xi386; then
6706     { echo "$as_me:$LINENO: checking whether -falign-loops works" >&5
6707 echo $ECHO_N "checking whether -falign-loops works... $ECHO_C" >&6; }
6708 if test "${grub_cv_cc_falign_loop+set}" = set; then
6709   echo $ECHO_N "(cached) $ECHO_C" >&6
6710 else
6711
6712       CFLAGS="-falign-loops=1"
6713       cat >conftest.$ac_ext <<_ACEOF
6714 /* confdefs.h.  */
6715 _ACEOF
6716 cat confdefs.h >>conftest.$ac_ext
6717 cat >>conftest.$ac_ext <<_ACEOF
6718 /* end confdefs.h.  */
6719
6720 int
6721 main ()
6722 {
6723
6724   ;
6725   return 0;
6726 }
6727 _ACEOF
6728 rm -f conftest.$ac_objext
6729 if { (ac_try="$ac_compile"
6730 case "(($ac_try" in
6731   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6732   *) ac_try_echo=$ac_try;;
6733 esac
6734 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6735   (eval "$ac_compile") 2>conftest.er1
6736   ac_status=$?
6737   grep -v '^ *+' conftest.er1 >conftest.err
6738   rm -f conftest.er1
6739   cat conftest.err >&5
6740   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6741   (exit $ac_status); } && {
6742          test -z "$ac_c_werror_flag" ||
6743          test ! -s conftest.err
6744        } && test -s conftest.$ac_objext; then
6745   grub_cv_cc_falign_loop=yes
6746 else
6747   echo "$as_me: failed program was:" >&5
6748 sed 's/^/| /' conftest.$ac_ext >&5
6749
6750         grub_cv_cc_falign_loop=no
6751 fi
6752
6753 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6754
6755 fi
6756 { echo "$as_me:$LINENO: result: $grub_cv_cc_falign_loop" >&5
6757 echo "${ECHO_T}$grub_cv_cc_falign_loop" >&6; }
6758
6759     if test "x$grub_cv_cc_falign_loop" = xyes; then
6760       TARGET_CFLAGS="$TARGET_CFLAGS -falign-jumps=1 -falign-loops=1 -falign-functions=1"
6761     else
6762       TARGET_CFLAGS="$TARGET_CFLAGS -malign-jumps=1 -malign-loops=1 -malign-functions=1"
6763     fi
6764   fi
6765 fi
6766
6767 if test "x$target_m32" = x1; then
6768   # Force 32-bit mode.
6769   TARGET_CFLAGS="$TARGET_CFLAGS -m32"
6770   TARGET_LDFLAGS="$TARGET_LDFLAGS -m32"
6771 fi
6772
6773 if test "x$target_m64" = x1; then
6774   # Force 64-bit mode.
6775   TARGET_CFLAGS="$TARGET_CFLAGS -m64"
6776   TARGET_LDFLAGS="$TARGET_LDFLAGS -m64"
6777 fi
6778
6779 #
6780 # Compiler features.
6781 #
6782
6783 # Need __enable_execute_stack() for nested function trampolines?
6784
6785 { echo "$as_me:$LINENO: checking whether \`$CC' generates calls to \`__enable_execute_stack()'" >&5
6786 echo $ECHO_N "checking whether \`$CC' generates calls to \`__enable_execute_stack()'... $ECHO_C" >&6; }
6787 cat >conftest.$ac_ext <<_ACEOF
6788
6789 void f (int (*p) (void));
6790 void g (int i)
6791 {
6792   int nestedfunc (void) { return i; }
6793   f (nestedfunc);
6794 }
6795
6796 _ACEOF
6797 if { ac_try='${CC-cc} ${CFLAGS} -S conftest.c'
6798   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6799   (eval $ac_try) 2>&5
6800   ac_status=$?
6801   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6802   (exit $ac_status); }; } && test -s conftest.s; then
6803   true
6804 else
6805   { { echo "$as_me:$LINENO: error: ${CC-cc} failed to produce assembly code" >&5
6806 echo "$as_me: error: ${CC-cc} failed to produce assembly code" >&2;}
6807    { (exit 1); exit 1; }; }
6808 fi
6809 if grep __enable_execute_stack conftest.s >/dev/null 2>&1; then
6810
6811 cat >>confdefs.h <<\_ACEOF
6812 #define NEED_ENABLE_EXECUTE_STACK 1
6813 _ACEOF
6814
6815   { echo "$as_me:$LINENO: result: yes" >&5
6816 echo "${ECHO_T}yes" >&6; }
6817 else
6818   { echo "$as_me:$LINENO: result: no" >&5
6819 echo "${ECHO_T}no" >&6; }
6820 fi
6821 rm -f conftest*
6822
6823
6824 # Smashing stack protector.
6825
6826 # Smashing stack protector.
6827 ssp_possible=yes
6828 { echo "$as_me:$LINENO: checking whether \`$CC' accepts \`-fstack-protector'" >&5
6829 echo $ECHO_N "checking whether \`$CC' accepts \`-fstack-protector'... $ECHO_C" >&6; }
6830 # Is this a reliable test case?
6831 cat >conftest.$ac_ext <<_ACEOF
6832 void foo (void) { volatile char a[8]; a[3]; }
6833 _ACEOF
6834 # `$CC -c -o ...' might not be portable.  But, oh, well...  Is calling
6835 # `ac_compile' like this correct, after all?
6836 if eval "$ac_compile -S -fstack-protector -o conftest.s" 2> /dev/null; then
6837   { echo "$as_me:$LINENO: result: yes" >&5
6838 echo "${ECHO_T}yes" >&6; }
6839   # Should we clear up other files as well, having called `AC_LANG_CONFTEST'?
6840   rm -f conftest.s
6841 else
6842   ssp_possible=no
6843   { echo "$as_me:$LINENO: result: no" >&5
6844 echo "${ECHO_T}no" >&6; }
6845 fi
6846
6847 # Need that, because some distributions ship compilers that include
6848 # `-fstack-protector' in the default specs.
6849 if test "x$ssp_possible" = xyes; then
6850   TARGET_CFLAGS="$TARGET_CFLAGS -fno-stack-protector"
6851 fi
6852
6853 # Smashing stack arg probe.
6854 sap_possible=yes
6855 { echo "$as_me:$LINENO: checking whether \`$CC' accepts \`-mstack-arg-probe'" >&5
6856 echo $ECHO_N "checking whether \`$CC' accepts \`-mstack-arg-probe'... $ECHO_C" >&6; }
6857 cat >conftest.$ac_ext <<_ACEOF
6858 void foo (void) { volatile char a[8]; a[3]; }
6859 _ACEOF
6860 if eval "$ac_compile -S -mstack-arg-probe -o conftest.s" 2> /dev/null; then
6861   { echo "$as_me:$LINENO: result: yes" >&5
6862 echo "${ECHO_T}yes" >&6; }
6863   # Should we clear up other files as well, having called `AC_LANG_CONFTEST'?
6864   rm -f conftest.s
6865 else
6866   sap_possible=no
6867   { echo "$as_me:$LINENO: result: no" >&5
6868 echo "${ECHO_T}no" >&6; }
6869 fi
6870
6871 # Cygwin's GCC uses alloca() to probe the stackframe on static
6872 # stack allocations above some threshold.
6873 if test x"$sap_possible" = xyes; then
6874   TARGET_CFLAGS="$TARGET_CFLAGS -mno-stack-arg-probe"
6875 fi
6876
6877
6878
6879
6880
6881
6882 # Set them to their new values for the tests below.
6883 CC="$TARGET_CC"
6884 CFLAGS="$TARGET_CFLAGS"
6885 CPPFLAGS="$TARGET_CPPFLAGS"
6886 LDFLAGS="$TARGET_LDFLAGS"
6887
6888 # Defined in aclocal.m4.
6889 { echo "$as_me:$LINENO: checking whether target compiler is working" >&5
6890 echo $ECHO_N "checking whether target compiler is working... $ECHO_C" >&6; }
6891 if test "${grub_cv_prog_target_cc+set}" = set; then
6892   echo $ECHO_N "(cached) $ECHO_C" >&6
6893 else
6894   cat >conftest.$ac_ext <<_ACEOF
6895 /* confdefs.h.  */
6896 _ACEOF
6897 cat confdefs.h >>conftest.$ac_ext
6898 cat >>conftest.$ac_ext <<_ACEOF
6899 /* end confdefs.h.  */
6900
6901 int
6902 main ()
6903 {
6904
6905   ;
6906   return 0;
6907 }
6908 _ACEOF
6909 rm -f conftest.$ac_objext conftest$ac_exeext
6910 if { (ac_try="$ac_link"
6911 case "(($ac_try" in
6912   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6913   *) ac_try_echo=$ac_try;;
6914 esac
6915 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6916   (eval "$ac_link") 2>conftest.er1
6917   ac_status=$?
6918   grep -v '^ *+' conftest.er1 >conftest.err
6919   rm -f conftest.er1
6920   cat conftest.err >&5
6921   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6922   (exit $ac_status); } && {
6923          test -z "$ac_c_werror_flag" ||
6924          test ! -s conftest.err
6925        } && test -s conftest$ac_exeext &&
6926        $as_test_x conftest$ac_exeext; then
6927   grub_cv_prog_target_cc=yes
6928 else
6929   echo "$as_me: failed program was:" >&5
6930 sed 's/^/| /' conftest.$ac_ext >&5
6931
6932         grub_cv_prog_target_cc=no
6933 fi
6934
6935 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6936       conftest$ac_exeext conftest.$ac_ext
6937
6938 fi
6939
6940 { echo "$as_me:$LINENO: result: $grub_cv_prog_target_cc" >&5
6941 echo "${ECHO_T}$grub_cv_prog_target_cc" >&6; }
6942
6943 if test "x$grub_cv_prog_target_cc" = xno; then
6944   { { echo "$as_me:$LINENO: error: cannot compile for the target" >&5
6945 echo "$as_me: error: cannot compile for the target" >&2;}
6946    { (exit 1); exit 1; }; }
6947 fi
6948
6949 { echo "$as_me:$LINENO: checking whether ${OBJCOPY} works for absolute addresses" >&5
6950 echo $ECHO_N "checking whether ${OBJCOPY} works for absolute addresses... $ECHO_C" >&6; }
6951 if test "${grub_cv_prog_objcopy_absolute+set}" = set; then
6952   echo $ECHO_N "(cached) $ECHO_C" >&6
6953 else
6954   cat > conftest.c <<\EOF
6955 void
6956 cmain (void)
6957 {
6958    *((int *) 0x1000) = 2;
6959 }
6960 EOF
6961
6962 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6963   (eval $ac_compile) 2>&5
6964   ac_status=$?
6965   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6966   (exit $ac_status); } && test -s conftest.o; then :
6967 else
6968   { { echo "$as_me:$LINENO: error: ${CC-cc} cannot compile C source code" >&5
6969 echo "$as_me: error: ${CC-cc} cannot compile C source code" >&2;}
6970    { (exit 1); exit 1; }; }
6971 fi
6972 grub_cv_prog_objcopy_absolute=yes
6973 for link_addr in 2000 8000 7C00; do
6974   if { ac_try='${CC-cc} ${CFLAGS} -nostdlib ${TARGET_IMG_LDFLAGS_AC} -Wl,-Ttext -Wl,$link_addr conftest.o -o conftest.exec'
6975   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6976   (eval $ac_try) 2>&5
6977   ac_status=$?
6978   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6979   (exit $ac_status); }; }; then :
6980   else
6981     { { echo "$as_me:$LINENO: error: ${CC-cc} cannot link at address $link_addr" >&5
6982 echo "$as_me: error: ${CC-cc} cannot link at address $link_addr" >&2;}
6983    { (exit 1); exit 1; }; }
6984   fi
6985   if { ac_try='${OBJCOPY-objcopy} --only-section=.text -O binary conftest.exec conftest'
6986   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6987   (eval $ac_try) 2>&5
6988   ac_status=$?
6989   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6990   (exit $ac_status); }; }; then :
6991   else
6992     { { echo "$as_me:$LINENO: error: ${OBJCOPY-objcopy} cannot create binary files" >&5
6993 echo "$as_me: error: ${OBJCOPY-objcopy} cannot create binary files" >&2;}
6994    { (exit 1); exit 1; }; }
6995   fi
6996   if test ! -f conftest.old || { ac_try='cmp -s conftest.old conftest'
6997   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6998   (eval $ac_try) 2>&5
6999   ac_status=$?
7000   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7001   (exit $ac_status); }; }; then
7002     mv -f conftest conftest.old
7003   else
7004     grub_cv_prog_objcopy_absolute=no
7005     break
7006   fi
7007 done
7008 rm -f conftest*
7009 fi
7010
7011 { echo "$as_me:$LINENO: result: $grub_cv_prog_objcopy_absolute" >&5
7012 echo "${ECHO_T}$grub_cv_prog_objcopy_absolute" >&6; }
7013
7014 if test "x$grub_cv_prog_objcopy_absolute" = xno; then
7015   { { echo "$as_me:$LINENO: error: GRUB requires a working absolute objcopy; upgrade your binutils" >&5
7016 echo "$as_me: error: GRUB requires a working absolute objcopy; upgrade your binutils" >&2;}
7017    { (exit 1); exit 1; }; }
7018 fi
7019
7020 { echo "$as_me:$LINENO: checking whether linker accepts --build-id=none" >&5
7021 echo $ECHO_N "checking whether linker accepts --build-id=none... $ECHO_C" >&6; }
7022 if test "${grub_cv_prog_ld_build_id_none+set}" = set; then
7023   echo $ECHO_N "(cached) $ECHO_C" >&6
7024 else
7025   save_LDFLAGS="$LDFLAGS"
7026 LDFLAGS="$LDFLAGS -Wl,--build-id=none"
7027 cat >conftest.$ac_ext <<_ACEOF
7028 /* confdefs.h.  */
7029 _ACEOF
7030 cat confdefs.h >>conftest.$ac_ext
7031 cat >>conftest.$ac_ext <<_ACEOF
7032 /* end confdefs.h.  */
7033
7034 int
7035 main ()
7036 {
7037
7038   ;
7039   return 0;
7040 }
7041 _ACEOF
7042 rm -f conftest.$ac_objext conftest$ac_exeext
7043 if { (ac_try="$ac_link"
7044 case "(($ac_try" in
7045   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7046   *) ac_try_echo=$ac_try;;
7047 esac
7048 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7049   (eval "$ac_link") 2>conftest.er1
7050   ac_status=$?
7051   grep -v '^ *+' conftest.er1 >conftest.err
7052   rm -f conftest.er1
7053   cat conftest.err >&5
7054   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7055   (exit $ac_status); } && {
7056          test -z "$ac_c_werror_flag" ||
7057          test ! -s conftest.err
7058        } && test -s conftest$ac_exeext &&
7059        $as_test_x conftest$ac_exeext; then
7060   grub_cv_prog_ld_build_id_none=yes
7061 else
7062   echo "$as_me: failed program was:" >&5
7063 sed 's/^/| /' conftest.$ac_ext >&5
7064
7065         grub_cv_prog_ld_build_id_none=no
7066 fi
7067
7068 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7069       conftest$ac_exeext conftest.$ac_ext
7070 LDFLAGS="$save_LDFLAGS"
7071
7072 fi
7073
7074 { echo "$as_me:$LINENO: result: $grub_cv_prog_ld_build_id_none" >&5
7075 echo "${ECHO_T}$grub_cv_prog_ld_build_id_none" >&6; }
7076
7077 if test "x$grub_cv_prog_ld_build_id_none" = xyes; then
7078   MODULE_LDFLAGS="$MODULE_LDFLAGS -Wl,--build-id=none"
7079 fi
7080
7081
7082 { echo "$as_me:$LINENO: checking if C symbols get an underscore after compilation" >&5
7083 echo $ECHO_N "checking if C symbols get an underscore after compilation... $ECHO_C" >&6; }
7084 if test "${grub_cv_asm_uscore+set}" = set; then
7085   echo $ECHO_N "(cached) $ECHO_C" >&6
7086 else
7087   cat > conftest.c <<\EOF
7088 int
7089 func (int *list)
7090 {
7091   *list = 0;
7092   return *list;
7093 }
7094 EOF
7095
7096 if { ac_try='${CC-cc} ${CFLAGS} -S conftest.c'
7097   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7098   (eval $ac_try) 2>&5
7099   ac_status=$?
7100   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7101   (exit $ac_status); }; } && test -s conftest.s; then
7102   true
7103 else
7104   { { echo "$as_me:$LINENO: error: ${CC-cc} failed to produce assembly code" >&5
7105 echo "$as_me: error: ${CC-cc} failed to produce assembly code" >&2;}
7106    { (exit 1); exit 1; }; }
7107 fi
7108
7109 if grep _func conftest.s >/dev/null 2>&1; then
7110   grub_cv_asm_uscore=yes
7111 else
7112   grub_cv_asm_uscore=no
7113 fi
7114
7115 rm -f conftest*
7116 fi
7117
7118
7119 if test "x$grub_cv_asm_uscore" = xyes; then
7120
7121 cat >>confdefs.h <<_ACEOF
7122 #define HAVE_ASM_USCORE $grub_cv_asm_uscore
7123 _ACEOF
7124
7125 fi
7126
7127 { echo "$as_me:$LINENO: result: $grub_cv_asm_uscore" >&5
7128 echo "${ECHO_T}$grub_cv_asm_uscore" >&6; }
7129
7130 if test "x$target_cpu" = xi386; then
7131   if test ! -z "$TARGET_IMG_LDSCRIPT"; then
7132     # Check symbols provided by linker script.
7133     CFLAGS="$TARGET_CFLAGS -nostdlib $TARGET_IMG_LDFLAGS_AC -Wl,-Ttext,8000,--defsym,___main=0x8100"
7134   fi
7135   if test "x$platform" = xpc; then
7136
7137 { echo "$as_me:$LINENO: checking if start is defined by the compiler" >&5
7138 echo $ECHO_N "checking if start is defined by the compiler... $ECHO_C" >&6; }
7139 if test "${grub_cv_check_start_symbol+set}" = set; then
7140   echo $ECHO_N "(cached) $ECHO_C" >&6
7141 else
7142   cat >conftest.$ac_ext <<_ACEOF
7143 /* confdefs.h.  */
7144 _ACEOF
7145 cat confdefs.h >>conftest.$ac_ext
7146 cat >>conftest.$ac_ext <<_ACEOF
7147 /* end confdefs.h.  */
7148
7149 int
7150 main ()
7151 {
7152 asm ("incl start")
7153   ;
7154   return 0;
7155 }
7156 _ACEOF
7157 rm -f conftest.$ac_objext conftest$ac_exeext
7158 if { (ac_try="$ac_link"
7159 case "(($ac_try" in
7160   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7161   *) ac_try_echo=$ac_try;;
7162 esac
7163 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7164   (eval "$ac_link") 2>conftest.er1
7165   ac_status=$?
7166   grep -v '^ *+' conftest.er1 >conftest.err
7167   rm -f conftest.er1
7168   cat conftest.err >&5
7169   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7170   (exit $ac_status); } && {
7171          test -z "$ac_c_werror_flag" ||
7172          test ! -s conftest.err
7173        } && test -s conftest$ac_exeext &&
7174        $as_test_x conftest$ac_exeext; then
7175   grub_cv_check_start_symbol=yes
7176 else
7177   echo "$as_me: failed program was:" >&5
7178 sed 's/^/| /' conftest.$ac_ext >&5
7179
7180         grub_cv_check_start_symbol=no
7181 fi
7182
7183 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7184       conftest$ac_exeext conftest.$ac_ext
7185 fi
7186
7187
7188 { echo "$as_me:$LINENO: result: $grub_cv_check_start_symbol" >&5
7189 echo "${ECHO_T}$grub_cv_check_start_symbol" >&6; }
7190
7191 { echo "$as_me:$LINENO: checking if _start is defined by the compiler" >&5
7192 echo $ECHO_N "checking if _start is defined by the compiler... $ECHO_C" >&6; }
7193 if test "${grub_cv_check_uscore_start_symbol+set}" = set; then
7194   echo $ECHO_N "(cached) $ECHO_C" >&6
7195 else
7196   cat >conftest.$ac_ext <<_ACEOF
7197 /* confdefs.h.  */
7198 _ACEOF
7199 cat confdefs.h >>conftest.$ac_ext
7200 cat >>conftest.$ac_ext <<_ACEOF
7201 /* end confdefs.h.  */
7202
7203 int
7204 main ()
7205 {
7206 asm ("incl _start")
7207   ;
7208   return 0;
7209 }
7210 _ACEOF
7211 rm -f conftest.$ac_objext conftest$ac_exeext
7212 if { (ac_try="$ac_link"
7213 case "(($ac_try" in
7214   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7215   *) ac_try_echo=$ac_try;;
7216 esac
7217 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7218   (eval "$ac_link") 2>conftest.er1
7219   ac_status=$?
7220   grep -v '^ *+' conftest.er1 >conftest.err
7221   rm -f conftest.er1
7222   cat conftest.err >&5
7223   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7224   (exit $ac_status); } && {
7225          test -z "$ac_c_werror_flag" ||
7226          test ! -s conftest.err
7227        } && test -s conftest$ac_exeext &&
7228        $as_test_x conftest$ac_exeext; then
7229   grub_cv_check_uscore_start_symbol=yes
7230 else
7231   echo "$as_me: failed program was:" >&5
7232 sed 's/^/| /' conftest.$ac_ext >&5
7233
7234         grub_cv_check_uscore_start_symbol=no
7235 fi
7236
7237 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7238       conftest$ac_exeext conftest.$ac_ext
7239 fi
7240
7241
7242 { echo "$as_me:$LINENO: result: $grub_cv_check_uscore_start_symbol" >&5
7243 echo "${ECHO_T}$grub_cv_check_uscore_start_symbol" >&6; }
7244
7245
7246
7247
7248 if test "x$grub_cv_check_start_symbol" = xyes; then
7249   cat >>confdefs.h <<\_ACEOF
7250 #define START_SYMBOL start
7251 _ACEOF
7252
7253 elif test "x$grub_cv_check_uscore_start_symbol" = xyes; then
7254   cat >>confdefs.h <<\_ACEOF
7255 #define START_SYMBOL _start
7256 _ACEOF
7257
7258 else
7259   { { echo "$as_me:$LINENO: error: neither start nor _start is defined" >&5
7260 echo "$as_me: error: neither start nor _start is defined" >&2;}
7261    { (exit 1); exit 1; }; }
7262 fi
7263
7264
7265 { echo "$as_me:$LINENO: checking if __bss_start is defined by the compiler" >&5
7266 echo $ECHO_N "checking if __bss_start is defined by the compiler... $ECHO_C" >&6; }
7267 if test "${grub_cv_check_uscore_uscore_bss_start_symbol+set}" = set; then
7268   echo $ECHO_N "(cached) $ECHO_C" >&6
7269 else
7270   cat >conftest.$ac_ext <<_ACEOF
7271 /* confdefs.h.  */
7272 _ACEOF
7273 cat confdefs.h >>conftest.$ac_ext
7274 cat >>conftest.$ac_ext <<_ACEOF
7275 /* end confdefs.h.  */
7276
7277 int
7278 main ()
7279 {
7280 asm ("incl __bss_start")
7281   ;
7282   return 0;
7283 }
7284 _ACEOF
7285 rm -f conftest.$ac_objext conftest$ac_exeext
7286 if { (ac_try="$ac_link"
7287 case "(($ac_try" in
7288   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7289   *) ac_try_echo=$ac_try;;
7290 esac
7291 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7292   (eval "$ac_link") 2>conftest.er1
7293   ac_status=$?
7294   grep -v '^ *+' conftest.er1 >conftest.err
7295   rm -f conftest.er1
7296   cat conftest.err >&5
7297   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7298   (exit $ac_status); } && {
7299          test -z "$ac_c_werror_flag" ||
7300          test ! -s conftest.err
7301        } && test -s conftest$ac_exeext &&
7302        $as_test_x conftest$ac_exeext; then
7303   grub_cv_check_uscore_uscore_bss_start_symbol=yes
7304 else
7305   echo "$as_me: failed program was:" >&5
7306 sed 's/^/| /' conftest.$ac_ext >&5
7307
7308         grub_cv_check_uscore_uscore_bss_start_symbol=no
7309 fi
7310
7311 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7312       conftest$ac_exeext conftest.$ac_ext
7313 fi
7314
7315
7316 { echo "$as_me:$LINENO: result: $grub_cv_check_uscore_uscore_bss_start_symbol" >&5
7317 echo "${ECHO_T}$grub_cv_check_uscore_uscore_bss_start_symbol" >&6; }
7318
7319 { echo "$as_me:$LINENO: checking if edata is defined by the compiler" >&5
7320 echo $ECHO_N "checking if edata is defined by the compiler... $ECHO_C" >&6; }
7321 if test "${grub_cv_check_edata_symbol+set}" = set; then
7322   echo $ECHO_N "(cached) $ECHO_C" >&6
7323 else
7324   cat >conftest.$ac_ext <<_ACEOF
7325 /* confdefs.h.  */
7326 _ACEOF
7327 cat confdefs.h >>conftest.$ac_ext
7328 cat >>conftest.$ac_ext <<_ACEOF
7329 /* end confdefs.h.  */
7330
7331 int
7332 main ()
7333 {
7334 asm ("incl edata")
7335   ;
7336   return 0;
7337 }
7338 _ACEOF
7339 rm -f conftest.$ac_objext conftest$ac_exeext
7340 if { (ac_try="$ac_link"
7341 case "(($ac_try" in
7342   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7343   *) ac_try_echo=$ac_try;;
7344 esac
7345 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7346   (eval "$ac_link") 2>conftest.er1
7347   ac_status=$?
7348   grep -v '^ *+' conftest.er1 >conftest.err
7349   rm -f conftest.er1
7350   cat conftest.err >&5
7351   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7352   (exit $ac_status); } && {
7353          test -z "$ac_c_werror_flag" ||
7354          test ! -s conftest.err
7355        } && test -s conftest$ac_exeext &&
7356        $as_test_x conftest$ac_exeext; then
7357   grub_cv_check_edata_symbol=yes
7358 else
7359   echo "$as_me: failed program was:" >&5
7360 sed 's/^/| /' conftest.$ac_ext >&5
7361
7362         grub_cv_check_edata_symbol=no
7363 fi
7364
7365 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7366       conftest$ac_exeext conftest.$ac_ext
7367 fi
7368
7369
7370 { echo "$as_me:$LINENO: result: $grub_cv_check_edata_symbol" >&5
7371 echo "${ECHO_T}$grub_cv_check_edata_symbol" >&6; }
7372
7373 { echo "$as_me:$LINENO: checking if _edata is defined by the compiler" >&5
7374 echo $ECHO_N "checking if _edata is defined by the compiler... $ECHO_C" >&6; }
7375 if test "${grub_cv_check_uscore_edata_symbol+set}" = set; then
7376   echo $ECHO_N "(cached) $ECHO_C" >&6
7377 else
7378   cat >conftest.$ac_ext <<_ACEOF
7379 /* confdefs.h.  */
7380 _ACEOF
7381 cat confdefs.h >>conftest.$ac_ext
7382 cat >>conftest.$ac_ext <<_ACEOF
7383 /* end confdefs.h.  */
7384
7385 int
7386 main ()
7387 {
7388 asm ("incl _edata")
7389   ;
7390   return 0;
7391 }
7392 _ACEOF
7393 rm -f conftest.$ac_objext conftest$ac_exeext
7394 if { (ac_try="$ac_link"
7395 case "(($ac_try" in
7396   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7397   *) ac_try_echo=$ac_try;;
7398 esac
7399 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7400   (eval "$ac_link") 2>conftest.er1
7401   ac_status=$?
7402   grep -v '^ *+' conftest.er1 >conftest.err
7403   rm -f conftest.er1
7404   cat conftest.err >&5
7405   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7406   (exit $ac_status); } && {
7407          test -z "$ac_c_werror_flag" ||
7408          test ! -s conftest.err
7409        } && test -s conftest$ac_exeext &&
7410        $as_test_x conftest$ac_exeext; then
7411   grub_cv_check_uscore_edata_symbol=yes
7412 else
7413   echo "$as_me: failed program was:" >&5
7414 sed 's/^/| /' conftest.$ac_ext >&5
7415
7416         grub_cv_check_uscore_edata_symbol=no
7417 fi
7418
7419 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7420       conftest$ac_exeext conftest.$ac_ext
7421 fi
7422
7423
7424 { echo "$as_me:$LINENO: result: $grub_cv_check_uscore_edata_symbol" >&5
7425 echo "${ECHO_T}$grub_cv_check_uscore_edata_symbol" >&6; }
7426
7427
7428
7429
7430 if test "x$grub_cv_check_uscore_uscore_bss_start_symbol" = xyes; then
7431   cat >>confdefs.h <<\_ACEOF
7432 #define BSS_START_SYMBOL __bss_start
7433 _ACEOF
7434
7435 elif test "x$grub_cv_check_edata_symbol" = xyes; then
7436   cat >>confdefs.h <<\_ACEOF
7437 #define BSS_START_SYMBOL edata
7438 _ACEOF
7439
7440 elif test "x$grub_cv_check_uscore_edata_symbol" = xyes; then
7441   cat >>confdefs.h <<\_ACEOF
7442 #define BSS_START_SYMBOL _edata
7443 _ACEOF
7444
7445 else
7446   { { echo "$as_me:$LINENO: error: none of __bss_start, edata or _edata is defined" >&5
7447 echo "$as_me: error: none of __bss_start, edata or _edata is defined" >&2;}
7448    { (exit 1); exit 1; }; }
7449 fi
7450
7451
7452 { echo "$as_me:$LINENO: checking if end is defined by the compiler" >&5
7453 echo $ECHO_N "checking if end is defined by the compiler... $ECHO_C" >&6; }
7454 if test "${grub_cv_check_end_symbol+set}" = set; then
7455   echo $ECHO_N "(cached) $ECHO_C" >&6
7456 else
7457   cat >conftest.$ac_ext <<_ACEOF
7458 /* confdefs.h.  */
7459 _ACEOF
7460 cat confdefs.h >>conftest.$ac_ext
7461 cat >>conftest.$ac_ext <<_ACEOF
7462 /* end confdefs.h.  */
7463
7464 int
7465 main ()
7466 {
7467 asm ("incl end")
7468   ;
7469   return 0;
7470 }
7471 _ACEOF
7472 rm -f conftest.$ac_objext conftest$ac_exeext
7473 if { (ac_try="$ac_link"
7474 case "(($ac_try" in
7475   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7476   *) ac_try_echo=$ac_try;;
7477 esac
7478 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7479   (eval "$ac_link") 2>conftest.er1
7480   ac_status=$?
7481   grep -v '^ *+' conftest.er1 >conftest.err
7482   rm -f conftest.er1
7483   cat conftest.err >&5
7484   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7485   (exit $ac_status); } && {
7486          test -z "$ac_c_werror_flag" ||
7487          test ! -s conftest.err
7488        } && test -s conftest$ac_exeext &&
7489        $as_test_x conftest$ac_exeext; then
7490   grub_cv_check_end_symbol=yes
7491 else
7492   echo "$as_me: failed program was:" >&5
7493 sed 's/^/| /' conftest.$ac_ext >&5
7494
7495         grub_cv_check_end_symbol=no
7496 fi
7497
7498 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7499       conftest$ac_exeext conftest.$ac_ext
7500 fi
7501
7502
7503 { echo "$as_me:$LINENO: result: $grub_cv_check_end_symbol" >&5
7504 echo "${ECHO_T}$grub_cv_check_end_symbol" >&6; }
7505
7506 { echo "$as_me:$LINENO: checking if _end is defined by the compiler" >&5
7507 echo $ECHO_N "checking if _end is defined by the compiler... $ECHO_C" >&6; }
7508 if test "${grub_cv_check_uscore_end_symbol+set}" = set; then
7509   echo $ECHO_N "(cached) $ECHO_C" >&6
7510 else
7511   cat >conftest.$ac_ext <<_ACEOF
7512 /* confdefs.h.  */
7513 _ACEOF
7514 cat confdefs.h >>conftest.$ac_ext
7515 cat >>conftest.$ac_ext <<_ACEOF
7516 /* end confdefs.h.  */
7517
7518 int
7519 main ()
7520 {
7521 asm ("incl _end")
7522   ;
7523   return 0;
7524 }
7525 _ACEOF
7526 rm -f conftest.$ac_objext conftest$ac_exeext
7527 if { (ac_try="$ac_link"
7528 case "(($ac_try" in
7529   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7530   *) ac_try_echo=$ac_try;;
7531 esac
7532 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7533   (eval "$ac_link") 2>conftest.er1
7534   ac_status=$?
7535   grep -v '^ *+' conftest.er1 >conftest.err
7536   rm -f conftest.er1
7537   cat conftest.err >&5
7538   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7539   (exit $ac_status); } && {
7540          test -z "$ac_c_werror_flag" ||
7541          test ! -s conftest.err
7542        } && test -s conftest$ac_exeext &&
7543        $as_test_x conftest$ac_exeext; then
7544   grub_cv_check_uscore_end_symbol=yes
7545 else
7546   echo "$as_me: failed program was:" >&5
7547 sed 's/^/| /' conftest.$ac_ext >&5
7548
7549         grub_cv_check_uscore_end_symbol=no
7550 fi
7551
7552 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7553       conftest$ac_exeext conftest.$ac_ext
7554 fi
7555
7556
7557 { echo "$as_me:$LINENO: result: $grub_cv_check_uscore_end_symbol" >&5
7558 echo "${ECHO_T}$grub_cv_check_uscore_end_symbol" >&6; }
7559
7560
7561
7562
7563 if test "x$grub_cv_check_end_symbol" = xyes; then
7564   cat >>confdefs.h <<\_ACEOF
7565 #define END_SYMBOL end
7566 _ACEOF
7567
7568 elif test "x$grub_cv_check_uscore_end_symbol" = xyes; then
7569   cat >>confdefs.h <<\_ACEOF
7570 #define END_SYMBOL _end
7571 _ACEOF
7572
7573 else
7574   { { echo "$as_me:$LINENO: error: neither end nor _end is defined" >&5
7575 echo "$as_me: error: neither end nor _end is defined" >&2;}
7576    { (exit 1); exit 1; }; }
7577 fi
7578
7579   fi
7580   CFLAGS="$TARGET_CFLAGS"
7581
7582 { echo "$as_me:$LINENO: checking whether addr32 must be in the same line as the instruction" >&5
7583 echo $ECHO_N "checking whether addr32 must be in the same line as the instruction... $ECHO_C" >&6; }
7584 if test "${grub_cv_i386_asm_prefix_requirement+set}" = set; then
7585   echo $ECHO_N "(cached) $ECHO_C" >&6
7586 else
7587   cat > conftest.s <<\EOF
7588         .code16
7589 l1:     addr32  movb    %al, l1
7590 EOF
7591
7592 if { ac_try='${CC-cc} ${CFLAGS} -c conftest.s'
7593   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7594   (eval $ac_try) 2>&5
7595   ac_status=$?
7596   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7597   (exit $ac_status); }; } && test -s conftest.o; then
7598   grub_cv_i386_asm_prefix_requirement=yes
7599 else
7600   grub_cv_i386_asm_prefix_requirement=no
7601 fi
7602
7603 rm -f conftest*
7604 fi
7605
7606
7607 if test "x$grub_cv_i386_asm_prefix_requirement" = xyes; then
7608   grub_tmp_addr32="addr32"
7609   grub_tmp_data32="data32"
7610 else
7611   grub_tmp_addr32="addr32;"
7612   grub_tmp_data32="data32;"
7613 fi
7614
7615
7616 cat >>confdefs.h <<_ACEOF
7617 #define ADDR32 $grub_tmp_addr32
7618 _ACEOF
7619
7620
7621 cat >>confdefs.h <<_ACEOF
7622 #define DATA32 $grub_tmp_data32
7623 _ACEOF
7624
7625
7626 { echo "$as_me:$LINENO: result: $grub_cv_i386_asm_prefix_requirement" >&5
7627 echo "${ECHO_T}$grub_cv_i386_asm_prefix_requirement" >&6; }
7628
7629
7630 { echo "$as_me:$LINENO: checking for .code16 addr32 assembler support" >&5
7631 echo $ECHO_N "checking for .code16 addr32 assembler support... $ECHO_C" >&6; }
7632 if test "${grub_cv_i386_asm_addr32+set}" = set; then
7633   echo $ECHO_N "(cached) $ECHO_C" >&6
7634 else
7635   cat > conftest.s.in <<\EOF
7636         .code16
7637 l1:     @ADDR32@        movb    %al, l1
7638 EOF
7639
7640 if test "x$grub_cv_i386_asm_prefix_requirement" = xyes; then
7641   sed -e s/@ADDR32@/addr32/ < conftest.s.in > conftest.s
7642 else
7643   sed -e s/@ADDR32@/addr32\;/ < conftest.s.in > conftest.s
7644 fi
7645
7646 if { ac_try='${CC-cc} ${CFLAGS} -c conftest.s'
7647   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7648   (eval $ac_try) 2>&5
7649   ac_status=$?
7650   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7651   (exit $ac_status); }; } && test -s conftest.o; then
7652   grub_cv_i386_asm_addr32=yes
7653 else
7654   grub_cv_i386_asm_addr32=no
7655 fi
7656
7657 rm -f conftest*
7658 fi
7659
7660
7661 { echo "$as_me:$LINENO: result: $grub_cv_i386_asm_addr32" >&5
7662 echo "${ECHO_T}$grub_cv_i386_asm_addr32" >&6; }
7663
7664 { echo "$as_me:$LINENO: checking whether an absolute indirect call/jump must not be prefixed with an asterisk" >&5
7665 echo $ECHO_N "checking whether an absolute indirect call/jump must not be prefixed with an asterisk... $ECHO_C" >&6; }
7666 if test "${grub_cv_i386_asm_absolute_without_asterisk+set}" = set; then
7667   echo $ECHO_N "(cached) $ECHO_C" >&6
7668 else
7669   cat > conftest.s <<\EOF
7670         lcall   *(offset)
7671 offset:
7672         .long   0
7673         .word   0
7674 EOF
7675
7676 if { ac_try='${CC-cc} ${CFLAGS} -c conftest.s'
7677   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7678   (eval $ac_try) 2>&5
7679   ac_status=$?
7680   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7681   (exit $ac_status); }; } && test -s conftest.o; then
7682   grub_cv_i386_asm_absolute_without_asterisk=no
7683 else
7684   grub_cv_i386_asm_absolute_without_asterisk=yes
7685 fi
7686
7687 rm -f conftest*
7688 fi
7689
7690
7691 if test "x$grub_cv_i386_asm_absolute_without_asterisk" = xyes; then
7692
7693 cat >>confdefs.h <<\_ACEOF
7694 #define ABSOLUTE_WITHOUT_ASTERISK 1
7695 _ACEOF
7696
7697 fi
7698
7699 { echo "$as_me:$LINENO: result: $grub_cv_i386_asm_absolute_without_asterisk" >&5
7700 echo "${ECHO_T}$grub_cv_i386_asm_absolute_without_asterisk" >&6; }
7701
7702 { echo "$as_me:$LINENO: checking if GCC has the regparm=3 bug" >&5
7703 echo $ECHO_N "checking if GCC has the regparm=3 bug... $ECHO_C" >&6; }
7704 if test "${grub_cv_i386_check_nested_functions+set}" = set; then
7705   echo $ECHO_N "(cached) $ECHO_C" >&6
7706 else
7707   if test "$cross_compiling" = yes; then
7708   { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
7709 See \`config.log' for more details." >&5
7710 echo "$as_me: error: cannot run test program while cross compiling
7711 See \`config.log' for more details." >&2;}
7712    { (exit 1); exit 1; }; }
7713 else
7714   cat >conftest.$ac_ext <<_ACEOF
7715 /* confdefs.h.  */
7716 _ACEOF
7717 cat confdefs.h >>conftest.$ac_ext
7718 cat >>conftest.$ac_ext <<_ACEOF
7719 /* end confdefs.h.  */
7720
7721 static int
7722 test (int *n)
7723 {
7724   return *n == -1;
7725 }
7726
7727 static int
7728 testfunc (int __attribute__ ((__regparm__ (3))) (*hook) (int a, int b, int *c))
7729 {
7730   int a = 0;
7731   int b = 0;
7732   int c = -1;
7733   return hook (a, b, &c);
7734 }
7735
7736 int
7737 main (void)
7738 {
7739   int __attribute__ ((__regparm__ (3))) nestedfunc (int a, int b, int *c)
7740     {
7741       return a == b && test (c);
7742     }
7743   return testfunc (nestedfunc) ? 0 : 1;
7744 }
7745
7746 _ACEOF
7747 rm -f conftest$ac_exeext
7748 if { (ac_try="$ac_link"
7749 case "(($ac_try" in
7750   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7751   *) ac_try_echo=$ac_try;;
7752 esac
7753 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7754   (eval "$ac_link") 2>&5
7755   ac_status=$?
7756   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7757   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7758   { (case "(($ac_try" in
7759   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7760   *) ac_try_echo=$ac_try;;
7761 esac
7762 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7763   (eval "$ac_try") 2>&5
7764   ac_status=$?
7765   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7766   (exit $ac_status); }; }; then
7767   grub_cv_i386_check_nested_functions=no
7768 else
7769   echo "$as_me: program exited with status $ac_status" >&5
7770 echo "$as_me: failed program was:" >&5
7771 sed 's/^/| /' conftest.$ac_ext >&5
7772
7773 ( exit $ac_status )
7774 grub_cv_i386_check_nested_functions=yes
7775 fi
7776 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7777 fi
7778
7779
7780 fi
7781
7782
7783 { echo "$as_me:$LINENO: result: $grub_cv_i386_check_nested_functions" >&5
7784 echo "${ECHO_T}$grub_cv_i386_check_nested_functions" >&6; }
7785
7786 if test "x$grub_cv_i386_check_nested_functions" = xyes; then
7787
7788 cat >>confdefs.h <<\_ACEOF
7789 #define NESTED_FUNC_ATTR __attribute__ ((__regparm__ (1)))
7790 _ACEOF
7791
7792 else
7793
7794 cat >>confdefs.h <<\_ACEOF
7795 #define NESTED_FUNC_ATTR __attribute__ ((__regparm__ (1)))
7796 _ACEOF
7797
7798 fi
7799
7800 else
7801
7802 cat >>confdefs.h <<\_ACEOF
7803 #define NESTED_FUNC_ATTR
7804 _ACEOF
7805
7806 fi
7807
7808 # Restore the flags.
7809 CC="$tmp_CC"
7810 CFLAGS="$tmp_CFLAGS"
7811 CPPFLAGS="$tmp_CPPFLAGS"
7812 LDFLAGS="$tmp_LDFLAGS"
7813 LIBS="$tmp_LIBS"
7814
7815 #
7816 # Check for options.
7817 #
7818
7819 # Memory manager debugging.
7820 # Check whether --enable-mm-debug was given.
7821 if test "${enable_mm_debug+set}" = set; then
7822   enableval=$enable_mm_debug;
7823 cat >>confdefs.h <<\_ACEOF
7824 #define MM_DEBUG 1
7825 _ACEOF
7826
7827 fi
7828
7829
7830 # Check whether --enable-grub-emu was given.
7831 if test "${enable_grub_emu+set}" = set; then
7832   enableval=$enable_grub_emu;
7833 fi
7834
7835 if [ x"$enable_grub_emu" = xyes ]; then
7836   # Check for curses libraries.
7837   { echo "$as_me:$LINENO: checking for wgetch in -lncurses" >&5
7838 echo $ECHO_N "checking for wgetch in -lncurses... $ECHO_C" >&6; }
7839 if test "${ac_cv_lib_ncurses_wgetch+set}" = set; then
7840   echo $ECHO_N "(cached) $ECHO_C" >&6
7841 else
7842   ac_check_lib_save_LIBS=$LIBS
7843 LIBS="-lncurses  $LIBS"
7844 cat >conftest.$ac_ext <<_ACEOF
7845 /* confdefs.h.  */
7846 _ACEOF
7847 cat confdefs.h >>conftest.$ac_ext
7848 cat >>conftest.$ac_ext <<_ACEOF
7849 /* end confdefs.h.  */
7850
7851 /* Override any GCC internal prototype to avoid an error.
7852    Use char because int might match the return type of a GCC
7853    builtin and then its argument prototype would still apply.  */
7854 #ifdef __cplusplus
7855 extern "C"
7856 #endif
7857 char wgetch ();
7858 int
7859 main ()
7860 {
7861 return wgetch ();
7862   ;
7863   return 0;
7864 }
7865 _ACEOF
7866 rm -f conftest.$ac_objext conftest$ac_exeext
7867 if { (ac_try="$ac_link"
7868 case "(($ac_try" in
7869   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7870   *) ac_try_echo=$ac_try;;
7871 esac
7872 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7873   (eval "$ac_link") 2>conftest.er1
7874   ac_status=$?
7875   grep -v '^ *+' conftest.er1 >conftest.err
7876   rm -f conftest.er1
7877   cat conftest.err >&5
7878   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7879   (exit $ac_status); } && {
7880          test -z "$ac_c_werror_flag" ||
7881          test ! -s conftest.err
7882        } && test -s conftest$ac_exeext &&
7883        $as_test_x conftest$ac_exeext; then
7884   ac_cv_lib_ncurses_wgetch=yes
7885 else
7886   echo "$as_me: failed program was:" >&5
7887 sed 's/^/| /' conftest.$ac_ext >&5
7888
7889         ac_cv_lib_ncurses_wgetch=no
7890 fi
7891
7892 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7893       conftest$ac_exeext conftest.$ac_ext
7894 LIBS=$ac_check_lib_save_LIBS
7895 fi
7896 { echo "$as_me:$LINENO: result: $ac_cv_lib_ncurses_wgetch" >&5
7897 echo "${ECHO_T}$ac_cv_lib_ncurses_wgetch" >&6; }
7898 if test $ac_cv_lib_ncurses_wgetch = yes; then
7899   LIBCURSES="-lncurses"
7900 else
7901   { echo "$as_me:$LINENO: checking for wgetch in -lcurses" >&5
7902 echo $ECHO_N "checking for wgetch in -lcurses... $ECHO_C" >&6; }
7903 if test "${ac_cv_lib_curses_wgetch+set}" = set; then
7904   echo $ECHO_N "(cached) $ECHO_C" >&6
7905 else
7906   ac_check_lib_save_LIBS=$LIBS
7907 LIBS="-lcurses  $LIBS"
7908 cat >conftest.$ac_ext <<_ACEOF
7909 /* confdefs.h.  */
7910 _ACEOF
7911 cat confdefs.h >>conftest.$ac_ext
7912 cat >>conftest.$ac_ext <<_ACEOF
7913 /* end confdefs.h.  */
7914
7915 /* Override any GCC internal prototype to avoid an error.
7916    Use char because int might match the return type of a GCC
7917    builtin and then its argument prototype would still apply.  */
7918 #ifdef __cplusplus
7919 extern "C"
7920 #endif
7921 char wgetch ();
7922 int
7923 main ()
7924 {
7925 return wgetch ();
7926   ;
7927   return 0;
7928 }
7929 _ACEOF
7930 rm -f conftest.$ac_objext conftest$ac_exeext
7931 if { (ac_try="$ac_link"
7932 case "(($ac_try" in
7933   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7934   *) ac_try_echo=$ac_try;;
7935 esac
7936 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7937   (eval "$ac_link") 2>conftest.er1
7938   ac_status=$?
7939   grep -v '^ *+' conftest.er1 >conftest.err
7940   rm -f conftest.er1
7941   cat conftest.err >&5
7942   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7943   (exit $ac_status); } && {
7944          test -z "$ac_c_werror_flag" ||
7945          test ! -s conftest.err
7946        } && test -s conftest$ac_exeext &&
7947        $as_test_x conftest$ac_exeext; then
7948   ac_cv_lib_curses_wgetch=yes
7949 else
7950   echo "$as_me: failed program was:" >&5
7951 sed 's/^/| /' conftest.$ac_ext >&5
7952
7953         ac_cv_lib_curses_wgetch=no
7954 fi
7955
7956 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7957       conftest$ac_exeext conftest.$ac_ext
7958 LIBS=$ac_check_lib_save_LIBS
7959 fi
7960 { echo "$as_me:$LINENO: result: $ac_cv_lib_curses_wgetch" >&5
7961 echo "${ECHO_T}$ac_cv_lib_curses_wgetch" >&6; }
7962 if test $ac_cv_lib_curses_wgetch = yes; then
7963   LIBCURSES="-lcurses"
7964 else
7965   { { echo "$as_me:$LINENO: error: (n)curses libraries are required to build \`grub-emu'" >&5
7966 echo "$as_me: error: (n)curses libraries are required to build \`grub-emu'" >&2;}
7967    { (exit 1); exit 1; }; }
7968 fi
7969
7970 fi
7971
7972
7973
7974   # Check for headers.
7975
7976 for ac_header in ncurses/curses.h
7977 do
7978 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7979 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7980   { echo "$as_me:$LINENO: checking for $ac_header" >&5
7981 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7982 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7983   echo $ECHO_N "(cached) $ECHO_C" >&6
7984 fi
7985 ac_res=`eval echo '${'$as_ac_Header'}'`
7986                { echo "$as_me:$LINENO: result: $ac_res" >&5
7987 echo "${ECHO_T}$ac_res" >&6; }
7988 else
7989   # Is the header compilable?
7990 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
7991 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
7992 cat >conftest.$ac_ext <<_ACEOF
7993 /* confdefs.h.  */
7994 _ACEOF
7995 cat confdefs.h >>conftest.$ac_ext
7996 cat >>conftest.$ac_ext <<_ACEOF
7997 /* end confdefs.h.  */
7998 $ac_includes_default
7999 #include <$ac_header>
8000 _ACEOF
8001 rm -f conftest.$ac_objext
8002 if { (ac_try="$ac_compile"
8003 case "(($ac_try" in
8004   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8005   *) ac_try_echo=$ac_try;;
8006 esac
8007 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8008   (eval "$ac_compile") 2>conftest.er1
8009   ac_status=$?
8010   grep -v '^ *+' conftest.er1 >conftest.err
8011   rm -f conftest.er1
8012   cat conftest.err >&5
8013   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8014   (exit $ac_status); } && {
8015          test -z "$ac_c_werror_flag" ||
8016          test ! -s conftest.err
8017        } && test -s conftest.$ac_objext; then
8018   ac_header_compiler=yes
8019 else
8020   echo "$as_me: failed program was:" >&5
8021 sed 's/^/| /' conftest.$ac_ext >&5
8022
8023         ac_header_compiler=no
8024 fi
8025
8026 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8027 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8028 echo "${ECHO_T}$ac_header_compiler" >&6; }
8029
8030 # Is the header present?
8031 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
8032 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
8033 cat >conftest.$ac_ext <<_ACEOF
8034 /* confdefs.h.  */
8035 _ACEOF
8036 cat confdefs.h >>conftest.$ac_ext
8037 cat >>conftest.$ac_ext <<_ACEOF
8038 /* end confdefs.h.  */
8039 #include <$ac_header>
8040 _ACEOF
8041 if { (ac_try="$ac_cpp conftest.$ac_ext"
8042 case "(($ac_try" in
8043   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8044   *) ac_try_echo=$ac_try;;
8045 esac
8046 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8047   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
8048   ac_status=$?
8049   grep -v '^ *+' conftest.er1 >conftest.err
8050   rm -f conftest.er1
8051   cat conftest.err >&5
8052   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8053   (exit $ac_status); } >/dev/null && {
8054          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
8055          test ! -s conftest.err
8056        }; then
8057   ac_header_preproc=yes
8058 else
8059   echo "$as_me: failed program was:" >&5
8060 sed 's/^/| /' conftest.$ac_ext >&5
8061
8062   ac_header_preproc=no
8063 fi
8064
8065 rm -f conftest.err conftest.$ac_ext
8066 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8067 echo "${ECHO_T}$ac_header_preproc" >&6; }
8068
8069 # So?  What about this header?
8070 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
8071   yes:no: )
8072     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8073 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8074     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
8075 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
8076     ac_header_preproc=yes
8077     ;;
8078   no:yes:* )
8079     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8080 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8081     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
8082 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
8083     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
8084 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
8085     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
8086 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
8087     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8088 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8089     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
8090 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
8091     ( cat <<\_ASBOX
8092 ## ------------------------------- ##
8093 ## Report this to bug-grub@gnu.org ##
8094 ## ------------------------------- ##
8095 _ASBOX
8096      ) | sed "s/^/$as_me: WARNING:     /" >&2
8097     ;;
8098 esac
8099 { echo "$as_me:$LINENO: checking for $ac_header" >&5
8100 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
8101 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8102   echo $ECHO_N "(cached) $ECHO_C" >&6
8103 else
8104   eval "$as_ac_Header=\$ac_header_preproc"
8105 fi
8106 ac_res=`eval echo '${'$as_ac_Header'}'`
8107                { echo "$as_me:$LINENO: result: $ac_res" >&5
8108 echo "${ECHO_T}$ac_res" >&6; }
8109
8110 fi
8111 if test `eval echo '${'$as_ac_Header'}'` = yes; then
8112   cat >>confdefs.h <<_ACEOF
8113 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
8114 _ACEOF
8115
8116 else
8117
8118 for ac_header in ncurses.h
8119 do
8120 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
8121 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8122   { echo "$as_me:$LINENO: checking for $ac_header" >&5
8123 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
8124 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8125   echo $ECHO_N "(cached) $ECHO_C" >&6
8126 fi
8127 ac_res=`eval echo '${'$as_ac_Header'}'`
8128                { echo "$as_me:$LINENO: result: $ac_res" >&5
8129 echo "${ECHO_T}$ac_res" >&6; }
8130 else
8131   # Is the header compilable?
8132 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
8133 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
8134 cat >conftest.$ac_ext <<_ACEOF
8135 /* confdefs.h.  */
8136 _ACEOF
8137 cat confdefs.h >>conftest.$ac_ext
8138 cat >>conftest.$ac_ext <<_ACEOF
8139 /* end confdefs.h.  */
8140 $ac_includes_default
8141 #include <$ac_header>
8142 _ACEOF
8143 rm -f conftest.$ac_objext
8144 if { (ac_try="$ac_compile"
8145 case "(($ac_try" in
8146   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8147   *) ac_try_echo=$ac_try;;
8148 esac
8149 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8150   (eval "$ac_compile") 2>conftest.er1
8151   ac_status=$?
8152   grep -v '^ *+' conftest.er1 >conftest.err
8153   rm -f conftest.er1
8154   cat conftest.err >&5
8155   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8156   (exit $ac_status); } && {
8157          test -z "$ac_c_werror_flag" ||
8158          test ! -s conftest.err
8159        } && test -s conftest.$ac_objext; then
8160   ac_header_compiler=yes
8161 else
8162   echo "$as_me: failed program was:" >&5
8163 sed 's/^/| /' conftest.$ac_ext >&5
8164
8165         ac_header_compiler=no
8166 fi
8167
8168 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8169 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8170 echo "${ECHO_T}$ac_header_compiler" >&6; }
8171
8172 # Is the header present?
8173 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
8174 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
8175 cat >conftest.$ac_ext <<_ACEOF
8176 /* confdefs.h.  */
8177 _ACEOF
8178 cat confdefs.h >>conftest.$ac_ext
8179 cat >>conftest.$ac_ext <<_ACEOF
8180 /* end confdefs.h.  */
8181 #include <$ac_header>
8182 _ACEOF
8183 if { (ac_try="$ac_cpp conftest.$ac_ext"
8184 case "(($ac_try" in
8185   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8186   *) ac_try_echo=$ac_try;;
8187 esac
8188 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8189   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
8190   ac_status=$?
8191   grep -v '^ *+' conftest.er1 >conftest.err
8192   rm -f conftest.er1
8193   cat conftest.err >&5
8194   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8195   (exit $ac_status); } >/dev/null && {
8196          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
8197          test ! -s conftest.err
8198        }; then
8199   ac_header_preproc=yes
8200 else
8201   echo "$as_me: failed program was:" >&5
8202 sed 's/^/| /' conftest.$ac_ext >&5
8203
8204   ac_header_preproc=no
8205 fi
8206
8207 rm -f conftest.err conftest.$ac_ext
8208 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8209 echo "${ECHO_T}$ac_header_preproc" >&6; }
8210
8211 # So?  What about this header?
8212 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
8213   yes:no: )
8214     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8215 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8216     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
8217 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
8218     ac_header_preproc=yes
8219     ;;
8220   no:yes:* )
8221     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8222 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8223     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
8224 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
8225     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
8226 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
8227     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
8228 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
8229     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8230 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8231     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
8232 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
8233     ( cat <<\_ASBOX
8234 ## ------------------------------- ##
8235 ## Report this to bug-grub@gnu.org ##
8236 ## ------------------------------- ##
8237 _ASBOX
8238      ) | sed "s/^/$as_me: WARNING:     /" >&2
8239     ;;
8240 esac
8241 { echo "$as_me:$LINENO: checking for $ac_header" >&5
8242 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
8243 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8244   echo $ECHO_N "(cached) $ECHO_C" >&6
8245 else
8246   eval "$as_ac_Header=\$ac_header_preproc"
8247 fi
8248 ac_res=`eval echo '${'$as_ac_Header'}'`
8249                { echo "$as_me:$LINENO: result: $ac_res" >&5
8250 echo "${ECHO_T}$ac_res" >&6; }
8251
8252 fi
8253 if test `eval echo '${'$as_ac_Header'}'` = yes; then
8254   cat >>confdefs.h <<_ACEOF
8255 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
8256 _ACEOF
8257
8258 else
8259
8260 for ac_header in curses.h
8261 do
8262 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
8263 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8264   { echo "$as_me:$LINENO: checking for $ac_header" >&5
8265 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
8266 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8267   echo $ECHO_N "(cached) $ECHO_C" >&6
8268 fi
8269 ac_res=`eval echo '${'$as_ac_Header'}'`
8270                { echo "$as_me:$LINENO: result: $ac_res" >&5
8271 echo "${ECHO_T}$ac_res" >&6; }
8272 else
8273   # Is the header compilable?
8274 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
8275 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
8276 cat >conftest.$ac_ext <<_ACEOF
8277 /* confdefs.h.  */
8278 _ACEOF
8279 cat confdefs.h >>conftest.$ac_ext
8280 cat >>conftest.$ac_ext <<_ACEOF
8281 /* end confdefs.h.  */
8282 $ac_includes_default
8283 #include <$ac_header>
8284 _ACEOF
8285 rm -f conftest.$ac_objext
8286 if { (ac_try="$ac_compile"
8287 case "(($ac_try" in
8288   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8289   *) ac_try_echo=$ac_try;;
8290 esac
8291 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8292   (eval "$ac_compile") 2>conftest.er1
8293   ac_status=$?
8294   grep -v '^ *+' conftest.er1 >conftest.err
8295   rm -f conftest.er1
8296   cat conftest.err >&5
8297   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8298   (exit $ac_status); } && {
8299          test -z "$ac_c_werror_flag" ||
8300          test ! -s conftest.err
8301        } && test -s conftest.$ac_objext; then
8302   ac_header_compiler=yes
8303 else
8304   echo "$as_me: failed program was:" >&5
8305 sed 's/^/| /' conftest.$ac_ext >&5
8306
8307         ac_header_compiler=no
8308 fi
8309
8310 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8311 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8312 echo "${ECHO_T}$ac_header_compiler" >&6; }
8313
8314 # Is the header present?
8315 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
8316 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
8317 cat >conftest.$ac_ext <<_ACEOF
8318 /* confdefs.h.  */
8319 _ACEOF
8320 cat confdefs.h >>conftest.$ac_ext
8321 cat >>conftest.$ac_ext <<_ACEOF
8322 /* end confdefs.h.  */
8323 #include <$ac_header>
8324 _ACEOF
8325 if { (ac_try="$ac_cpp conftest.$ac_ext"
8326 case "(($ac_try" in
8327   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8328   *) ac_try_echo=$ac_try;;
8329 esac
8330 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8331   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
8332   ac_status=$?
8333   grep -v '^ *+' conftest.er1 >conftest.err
8334   rm -f conftest.er1
8335   cat conftest.err >&5
8336   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8337   (exit $ac_status); } >/dev/null && {
8338          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
8339          test ! -s conftest.err
8340        }; then
8341   ac_header_preproc=yes
8342 else
8343   echo "$as_me: failed program was:" >&5
8344 sed 's/^/| /' conftest.$ac_ext >&5
8345
8346   ac_header_preproc=no
8347 fi
8348
8349 rm -f conftest.err conftest.$ac_ext
8350 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8351 echo "${ECHO_T}$ac_header_preproc" >&6; }
8352
8353 # So?  What about this header?
8354 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
8355   yes:no: )
8356     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8357 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8358     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
8359 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
8360     ac_header_preproc=yes
8361     ;;
8362   no:yes:* )
8363     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8364 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8365     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
8366 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
8367     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
8368 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
8369     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
8370 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
8371     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8372 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8373     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
8374 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
8375     ( cat <<\_ASBOX
8376 ## ------------------------------- ##
8377 ## Report this to bug-grub@gnu.org ##
8378 ## ------------------------------- ##
8379 _ASBOX
8380      ) | sed "s/^/$as_me: WARNING:     /" >&2
8381     ;;
8382 esac
8383 { echo "$as_me:$LINENO: checking for $ac_header" >&5
8384 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
8385 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8386   echo $ECHO_N "(cached) $ECHO_C" >&6
8387 else
8388   eval "$as_ac_Header=\$ac_header_preproc"
8389 fi
8390 ac_res=`eval echo '${'$as_ac_Header'}'`
8391                { echo "$as_me:$LINENO: result: $ac_res" >&5
8392 echo "${ECHO_T}$ac_res" >&6; }
8393
8394 fi
8395 if test `eval echo '${'$as_ac_Header'}'` = yes; then
8396   cat >>confdefs.h <<_ACEOF
8397 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
8398 _ACEOF
8399
8400 else
8401   { { echo "$as_me:$LINENO: error: (n)curses header files are required to build \`grub-emu'" >&5
8402 echo "$as_me: error: (n)curses header files are required to build \`grub-emu'" >&2;}
8403    { (exit 1); exit 1; }; }
8404 fi
8405
8406 done
8407
8408 fi
8409
8410 done
8411
8412 fi
8413
8414 done
8415
8416 fi
8417
8418
8419 # Check whether --enable-grub-fstest was given.
8420 if test "${enable_grub_fstest+set}" = set; then
8421   enableval=$enable_grub_fstest;
8422 fi
8423
8424
8425
8426 # Check whether --enable-grub-pe2elf was given.
8427 if test "${enable_grub_pe2elf+set}" = set; then
8428   enableval=$enable_grub_pe2elf;
8429 fi
8430
8431
8432
8433 # Check whether --enable-grub-mkfont was given.
8434 if test "${enable_grub_mkfont+set}" = set; then
8435   enableval=$enable_grub_mkfont;
8436 fi
8437
8438 if test x"$enable_grub_mkfont" = xyes ; then
8439   # Check for freetype libraries.
8440   for ac_prog in freetype-config
8441 do
8442   # Extract the first word of "$ac_prog", so it can be a program name with args.
8443 set dummy $ac_prog; ac_word=$2
8444 { echo "$as_me:$LINENO: checking for $ac_word" >&5
8445 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
8446 if test "${ac_cv_prog_FREETYPE+set}" = set; then
8447   echo $ECHO_N "(cached) $ECHO_C" >&6
8448 else
8449   if test -n "$FREETYPE"; then
8450   ac_cv_prog_FREETYPE="$FREETYPE" # Let the user override the test.
8451 else
8452 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8453 for as_dir in $PATH
8454 do
8455   IFS=$as_save_IFS
8456   test -z "$as_dir" && as_dir=.
8457   for ac_exec_ext in '' $ac_executable_extensions; do
8458   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8459     ac_cv_prog_FREETYPE="$ac_prog"
8460     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8461     break 2
8462   fi
8463 done
8464 done
8465 IFS=$as_save_IFS
8466
8467 fi
8468 fi
8469 FREETYPE=$ac_cv_prog_FREETYPE
8470 if test -n "$FREETYPE"; then
8471   { echo "$as_me:$LINENO: result: $FREETYPE" >&5
8472 echo "${ECHO_T}$FREETYPE" >&6; }
8473 else
8474   { echo "$as_me:$LINENO: result: no" >&5
8475 echo "${ECHO_T}no" >&6; }
8476 fi
8477
8478
8479   test -n "$FREETYPE" && break
8480 done
8481
8482   if test "x$FREETYPE" = x ; then
8483     { { echo "$as_me:$LINENO: error: freetype2 libraries are required to build \`grub-mkfont'" >&5
8484 echo "$as_me: error: freetype2 libraries are required to build \`grub-mkfont'" >&2;}
8485    { (exit 1); exit 1; }; }
8486   fi
8487   freetype_cflags=`freetype-config --cflags`
8488   freetype_libs=`freetype-config --libs`
8489 fi
8490
8491
8492
8493
8494 # Output files.
8495 ac_config_links="$ac_config_links include/grub/cpu:include/grub/$target_cpu include/grub/machine:include/grub/$target_cpu/$platform"
8496
8497 ac_config_files="$ac_config_files Makefile gensymlist.sh genkernsyms.sh"
8498
8499 ac_config_files="$ac_config_files stamp-h"
8500
8501 cat >confcache <<\_ACEOF
8502 # This file is a shell script that caches the results of configure
8503 # tests run on this system so they can be shared between configure
8504 # scripts and configure runs, see configure's option --config-cache.
8505 # It is not useful on other systems.  If it contains results you don't
8506 # want to keep, you may remove or edit it.
8507 #
8508 # config.status only pays attention to the cache file if you give it
8509 # the --recheck option to rerun configure.
8510 #
8511 # `ac_cv_env_foo' variables (set or unset) will be overridden when
8512 # loading this file, other *unset* `ac_cv_foo' will be assigned the
8513 # following values.
8514
8515 _ACEOF
8516
8517 # The following way of writing the cache mishandles newlines in values,
8518 # but we know of no workaround that is simple, portable, and efficient.
8519 # So, we kill variables containing newlines.
8520 # Ultrix sh set writes to stderr and can't be redirected directly,
8521 # and sets the high bit in the cache file unless we assign to the vars.
8522 (
8523   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
8524     eval ac_val=\$$ac_var
8525     case $ac_val in #(
8526     *${as_nl}*)
8527       case $ac_var in #(
8528       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
8529 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
8530       esac
8531       case $ac_var in #(
8532       _ | IFS | as_nl) ;; #(
8533       *) $as_unset $ac_var ;;
8534       esac ;;
8535     esac
8536   done
8537
8538   (set) 2>&1 |
8539     case $as_nl`(ac_space=' '; set) 2>&1` in #(
8540     *${as_nl}ac_space=\ *)
8541       # `set' does not quote correctly, so add quotes (double-quote
8542       # substitution turns \\\\ into \\, and sed turns \\ into \).
8543       sed -n \
8544         "s/'/'\\\\''/g;
8545           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
8546       ;; #(
8547     *)
8548       # `set' quotes correctly as required by POSIX, so do not add quotes.
8549       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
8550       ;;
8551     esac |
8552     sort
8553 ) |
8554   sed '
8555      /^ac_cv_env_/b end
8556      t clear
8557      :clear
8558      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
8559      t end
8560      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
8561      :end' >>confcache
8562 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
8563   if test -w "$cache_file"; then
8564     test "x$cache_file" != "x/dev/null" &&
8565       { echo "$as_me:$LINENO: updating cache $cache_file" >&5
8566 echo "$as_me: updating cache $cache_file" >&6;}
8567     cat confcache >$cache_file
8568   else
8569     { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
8570 echo "$as_me: not updating unwritable cache $cache_file" >&6;}
8571   fi
8572 fi
8573 rm -f confcache
8574
8575 test "x$prefix" = xNONE && prefix=$ac_default_prefix
8576 # Let make expand exec_prefix.
8577 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
8578
8579 DEFS=-DHAVE_CONFIG_H
8580
8581 ac_libobjs=
8582 ac_ltlibobjs=
8583 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
8584   # 1. Remove the extension, and $U if already installed.
8585   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
8586   ac_i=`echo "$ac_i" | sed "$ac_script"`
8587   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
8588   #    will be set to the directory where LIBOBJS objects are built.
8589   ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
8590   ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
8591 done
8592 LIBOBJS=$ac_libobjs
8593
8594 LTLIBOBJS=$ac_ltlibobjs
8595
8596
8597
8598 : ${CONFIG_STATUS=./config.status}
8599 ac_clean_files_save=$ac_clean_files
8600 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
8601 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
8602 echo "$as_me: creating $CONFIG_STATUS" >&6;}
8603 cat >$CONFIG_STATUS <<_ACEOF
8604 #! $SHELL
8605 # Generated by $as_me.
8606 # Run this file to recreate the current configuration.
8607 # Compiler output produced by configure, useful for debugging
8608 # configure, is in config.log if it exists.
8609
8610 debug=false
8611 ac_cs_recheck=false
8612 ac_cs_silent=false
8613 SHELL=\${CONFIG_SHELL-$SHELL}
8614 _ACEOF
8615
8616 cat >>$CONFIG_STATUS <<\_ACEOF
8617 ## --------------------- ##
8618 ## M4sh Initialization.  ##
8619 ## --------------------- ##
8620
8621 # Be more Bourne compatible
8622 DUALCASE=1; export DUALCASE # for MKS sh
8623 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
8624   emulate sh
8625   NULLCMD=:
8626   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
8627   # is contrary to our usage.  Disable this feature.
8628   alias -g '${1+"$@"}'='"$@"'
8629   setopt NO_GLOB_SUBST
8630 else
8631   case `(set -o) 2>/dev/null` in
8632   *posix*) set -o posix ;;
8633 esac
8634
8635 fi
8636
8637
8638
8639
8640 # PATH needs CR
8641 # Avoid depending upon Character Ranges.
8642 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
8643 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8644 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
8645 as_cr_digits='0123456789'
8646 as_cr_alnum=$as_cr_Letters$as_cr_digits
8647
8648 # The user is always right.
8649 if test "${PATH_SEPARATOR+set}" != set; then
8650   echo "#! /bin/sh" >conf$$.sh
8651   echo  "exit 0"   >>conf$$.sh
8652   chmod +x conf$$.sh
8653   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
8654     PATH_SEPARATOR=';'
8655   else
8656     PATH_SEPARATOR=:
8657   fi
8658   rm -f conf$$.sh
8659 fi
8660
8661 # Support unset when possible.
8662 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
8663   as_unset=unset
8664 else
8665   as_unset=false
8666 fi
8667
8668
8669 # IFS
8670 # We need space, tab and new line, in precisely that order.  Quoting is
8671 # there to prevent editors from complaining about space-tab.
8672 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
8673 # splitting by setting IFS to empty value.)
8674 as_nl='
8675 '
8676 IFS=" ""        $as_nl"
8677
8678 # Find who we are.  Look in the path if we contain no directory separator.
8679 case $0 in
8680   *[\\/]* ) as_myself=$0 ;;
8681   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8682 for as_dir in $PATH
8683 do
8684   IFS=$as_save_IFS
8685   test -z "$as_dir" && as_dir=.
8686   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
8687 done
8688 IFS=$as_save_IFS
8689
8690      ;;
8691 esac
8692 # We did not find ourselves, most probably we were run as `sh COMMAND'
8693 # in which case we are not to be found in the path.
8694 if test "x$as_myself" = x; then
8695   as_myself=$0
8696 fi
8697 if test ! -f "$as_myself"; then
8698   echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
8699   { (exit 1); exit 1; }
8700 fi
8701
8702 # Work around bugs in pre-3.0 UWIN ksh.
8703 for as_var in ENV MAIL MAILPATH
8704 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
8705 done
8706 PS1='$ '
8707 PS2='> '
8708 PS4='+ '
8709
8710 # NLS nuisances.
8711 for as_var in \
8712   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
8713   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
8714   LC_TELEPHONE LC_TIME
8715 do
8716   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
8717     eval $as_var=C; export $as_var
8718   else
8719     ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
8720   fi
8721 done
8722
8723 # Required to use basename.
8724 if expr a : '\(a\)' >/dev/null 2>&1 &&
8725    test "X`expr 00001 : '.*\(...\)'`" = X001; then
8726   as_expr=expr
8727 else
8728   as_expr=false
8729 fi
8730
8731 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
8732   as_basename=basename
8733 else
8734   as_basename=false
8735 fi
8736
8737
8738 # Name of the executable.
8739 as_me=`$as_basename -- "$0" ||
8740 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
8741          X"$0" : 'X\(//\)$' \| \
8742          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
8743 echo X/"$0" |
8744     sed '/^.*\/\([^/][^/]*\)\/*$/{
8745             s//\1/
8746             q
8747           }
8748           /^X\/\(\/\/\)$/{
8749             s//\1/
8750             q
8751           }
8752           /^X\/\(\/\).*/{
8753             s//\1/
8754             q
8755           }
8756           s/.*/./; q'`
8757
8758 # CDPATH.
8759 $as_unset CDPATH
8760
8761
8762
8763   as_lineno_1=$LINENO
8764   as_lineno_2=$LINENO
8765   test "x$as_lineno_1" != "x$as_lineno_2" &&
8766   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
8767
8768   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
8769   # uniformly replaced by the line number.  The first 'sed' inserts a
8770   # line-number line after each line using $LINENO; the second 'sed'
8771   # does the real work.  The second script uses 'N' to pair each
8772   # line-number line with the line containing $LINENO, and appends
8773   # trailing '-' during substitution so that $LINENO is not a special
8774   # case at line end.
8775   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
8776   # scripts with optimization help from Paolo Bonzini.  Blame Lee
8777   # E. McMahon (1931-1989) for sed's syntax.  :-)
8778   sed -n '
8779     p
8780     /[$]LINENO/=
8781   ' <$as_myself |
8782     sed '
8783       s/[$]LINENO.*/&-/
8784       t lineno
8785       b
8786       :lineno
8787       N
8788       :loop
8789       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
8790       t loop
8791       s/-\n.*//
8792     ' >$as_me.lineno &&
8793   chmod +x "$as_me.lineno" ||
8794     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
8795    { (exit 1); exit 1; }; }
8796
8797   # Don't try to exec as it changes $[0], causing all sort of problems
8798   # (the dirname of $[0] is not the place where we might find the
8799   # original and so on.  Autoconf is especially sensitive to this).
8800   . "./$as_me.lineno"
8801   # Exit status is that of the last command.
8802   exit
8803 }
8804
8805
8806 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
8807   as_dirname=dirname
8808 else
8809   as_dirname=false
8810 fi
8811
8812 ECHO_C= ECHO_N= ECHO_T=
8813 case `echo -n x` in
8814 -n*)
8815   case `echo 'x\c'` in
8816   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
8817   *)   ECHO_C='\c';;
8818   esac;;
8819 *)
8820   ECHO_N='-n';;
8821 esac
8822
8823 if expr a : '\(a\)' >/dev/null 2>&1 &&
8824    test "X`expr 00001 : '.*\(...\)'`" = X001; then
8825   as_expr=expr
8826 else
8827   as_expr=false
8828 fi
8829
8830 rm -f conf$$ conf$$.exe conf$$.file
8831 if test -d conf$$.dir; then
8832   rm -f conf$$.dir/conf$$.file
8833 else
8834   rm -f conf$$.dir
8835   mkdir conf$$.dir
8836 fi
8837 echo >conf$$.file
8838 if ln -s conf$$.file conf$$ 2>/dev/null; then
8839   as_ln_s='ln -s'
8840   # ... but there are two gotchas:
8841   # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
8842   # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
8843   # In both cases, we have to default to `cp -p'.
8844   ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
8845     as_ln_s='cp -p'
8846 elif ln conf$$.file conf$$ 2>/dev/null; then
8847   as_ln_s=ln
8848 else
8849   as_ln_s='cp -p'
8850 fi
8851 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
8852 rmdir conf$$.dir 2>/dev/null
8853
8854 if mkdir -p . 2>/dev/null; then
8855   as_mkdir_p=:
8856 else
8857   test -d ./-p && rmdir ./-p
8858   as_mkdir_p=false
8859 fi
8860
8861 if test -x / >/dev/null 2>&1; then
8862   as_test_x='test -x'
8863 else
8864   if ls -dL / >/dev/null 2>&1; then
8865     as_ls_L_option=L
8866   else
8867     as_ls_L_option=
8868   fi
8869   as_test_x='
8870     eval sh -c '\''
8871       if test -d "$1"; then
8872         test -d "$1/.";
8873       else
8874         case $1 in
8875         -*)set "./$1";;
8876         esac;
8877         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
8878         ???[sx]*):;;*)false;;esac;fi
8879     '\'' sh
8880   '
8881 fi
8882 as_executable_p=$as_test_x
8883
8884 # Sed expression to map a string onto a valid CPP name.
8885 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8886
8887 # Sed expression to map a string onto a valid variable name.
8888 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
8889
8890
8891 exec 6>&1
8892
8893 # Save the log message, to keep $[0] and so on meaningful, and to
8894 # report actual input values of CONFIG_FILES etc. instead of their
8895 # values after options handling.
8896 ac_log="
8897 This file was extended by GRUB $as_me 1.96, which was
8898 generated by GNU Autoconf 2.61.  Invocation command line was
8899
8900   CONFIG_FILES    = $CONFIG_FILES
8901   CONFIG_HEADERS  = $CONFIG_HEADERS
8902   CONFIG_LINKS    = $CONFIG_LINKS
8903   CONFIG_COMMANDS = $CONFIG_COMMANDS
8904   $ $0 $@
8905
8906 on `(hostname || uname -n) 2>/dev/null | sed 1q`
8907 "
8908
8909 _ACEOF
8910
8911 cat >>$CONFIG_STATUS <<_ACEOF
8912 # Files that config.status was made for.
8913 config_files="$ac_config_files"
8914 config_headers="$ac_config_headers"
8915 config_links="$ac_config_links"
8916
8917 _ACEOF
8918
8919 cat >>$CONFIG_STATUS <<\_ACEOF
8920 ac_cs_usage="\
8921 \`$as_me' instantiates files from templates according to the
8922 current configuration.
8923
8924 Usage: $0 [OPTIONS] [FILE]...
8925
8926   -h, --help       print this help, then exit
8927   -V, --version    print version number and configuration settings, then exit
8928   -q, --quiet      do not print progress messages
8929   -d, --debug      don't remove temporary files
8930       --recheck    update $as_me by reconfiguring in the same conditions
8931   --file=FILE[:TEMPLATE]
8932                    instantiate the configuration file FILE
8933   --header=FILE[:TEMPLATE]
8934                    instantiate the configuration header FILE
8935
8936 Configuration files:
8937 $config_files
8938
8939 Configuration headers:
8940 $config_headers
8941
8942 Configuration links:
8943 $config_links
8944
8945 Report bugs to <bug-autoconf@gnu.org>."
8946
8947 _ACEOF
8948 cat >>$CONFIG_STATUS <<_ACEOF
8949 ac_cs_version="\\
8950 GRUB config.status 1.96
8951 configured by $0, generated by GNU Autoconf 2.61,
8952   with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
8953
8954 Copyright (C) 2006 Free Software Foundation, Inc.
8955 This config.status script is free software; the Free Software Foundation
8956 gives unlimited permission to copy, distribute and modify it."
8957
8958 ac_pwd='$ac_pwd'
8959 srcdir='$srcdir'
8960 INSTALL='$INSTALL'
8961 _ACEOF
8962
8963 cat >>$CONFIG_STATUS <<\_ACEOF
8964 # If no file are specified by the user, then we need to provide default
8965 # value.  By we need to know if files were specified by the user.
8966 ac_need_defaults=:
8967 while test $# != 0
8968 do
8969   case $1 in
8970   --*=*)
8971     ac_option=`expr "X$1" : 'X\([^=]*\)='`
8972     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
8973     ac_shift=:
8974     ;;
8975   *)
8976     ac_option=$1
8977     ac_optarg=$2
8978     ac_shift=shift
8979     ;;
8980   esac
8981
8982   case $ac_option in
8983   # Handling of the options.
8984   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8985     ac_cs_recheck=: ;;
8986   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
8987     echo "$ac_cs_version"; exit ;;
8988   --debug | --debu | --deb | --de | --d | -d )
8989     debug=: ;;
8990   --file | --fil | --fi | --f )
8991     $ac_shift
8992     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
8993     ac_need_defaults=false;;
8994   --header | --heade | --head | --hea )
8995     $ac_shift
8996     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
8997     ac_need_defaults=false;;
8998   --he | --h)
8999     # Conflict between --help and --header
9000     { echo "$as_me: error: ambiguous option: $1
9001 Try \`$0 --help' for more information." >&2
9002    { (exit 1); exit 1; }; };;
9003   --help | --hel | -h )
9004     echo "$ac_cs_usage"; exit ;;
9005   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
9006   | -silent | --silent | --silen | --sile | --sil | --si | --s)
9007     ac_cs_silent=: ;;
9008
9009   # This is an error.
9010   -*) { echo "$as_me: error: unrecognized option: $1
9011 Try \`$0 --help' for more information." >&2
9012    { (exit 1); exit 1; }; } ;;
9013
9014   *) ac_config_targets="$ac_config_targets $1"
9015      ac_need_defaults=false ;;
9016
9017   esac
9018   shift
9019 done
9020
9021 ac_configure_extra_args=
9022
9023 if $ac_cs_silent; then
9024   exec 6>/dev/null
9025   ac_configure_extra_args="$ac_configure_extra_args --silent"
9026 fi
9027
9028 _ACEOF
9029 cat >>$CONFIG_STATUS <<_ACEOF
9030 if \$ac_cs_recheck; then
9031   echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
9032   CONFIG_SHELL=$SHELL
9033   export CONFIG_SHELL
9034   exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
9035 fi
9036
9037 _ACEOF
9038 cat >>$CONFIG_STATUS <<\_ACEOF
9039 exec 5>>config.log
9040 {
9041   echo
9042   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
9043 ## Running $as_me. ##
9044 _ASBOX
9045   echo "$ac_log"
9046 } >&5
9047
9048 _ACEOF
9049 cat >>$CONFIG_STATUS <<_ACEOF
9050 _ACEOF
9051
9052 cat >>$CONFIG_STATUS <<\_ACEOF
9053
9054 # Handling of arguments.
9055 for ac_config_target in $ac_config_targets
9056 do
9057   case $ac_config_target in
9058     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
9059     "include/grub/cpu") CONFIG_LINKS="$CONFIG_LINKS include/grub/cpu:include/grub/$target_cpu" ;;
9060     "include/grub/machine") CONFIG_LINKS="$CONFIG_LINKS include/grub/machine:include/grub/$target_cpu/$platform" ;;
9061     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
9062     "gensymlist.sh") CONFIG_FILES="$CONFIG_FILES gensymlist.sh" ;;
9063     "genkernsyms.sh") CONFIG_FILES="$CONFIG_FILES genkernsyms.sh" ;;
9064     "stamp-h") CONFIG_FILES="$CONFIG_FILES stamp-h" ;;
9065
9066   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
9067 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
9068    { (exit 1); exit 1; }; };;
9069   esac
9070 done
9071
9072
9073 # If the user did not use the arguments to specify the items to instantiate,
9074 # then the envvar interface is used.  Set only those that are not.
9075 # We use the long form for the default assignment because of an extremely
9076 # bizarre bug on SunOS 4.1.3.
9077 if $ac_need_defaults; then
9078   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
9079   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
9080   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
9081 fi
9082
9083 # Have a temporary directory for convenience.  Make it in the build tree
9084 # simply because there is no reason against having it here, and in addition,
9085 # creating and moving files from /tmp can sometimes cause problems.
9086 # Hook for its removal unless debugging.
9087 # Note that there is a small window in which the directory will not be cleaned:
9088 # after its creation but before its name has been assigned to `$tmp'.
9089 $debug ||
9090 {
9091   tmp=
9092   trap 'exit_status=$?
9093   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
9094 ' 0
9095   trap '{ (exit 1); exit 1; }' 1 2 13 15
9096 }
9097 # Create a (secure) tmp directory for tmp files.
9098
9099 {
9100   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
9101   test -n "$tmp" && test -d "$tmp"
9102 }  ||
9103 {
9104   tmp=./conf$$-$RANDOM
9105   (umask 077 && mkdir "$tmp")
9106 } ||
9107 {
9108    echo "$me: cannot create a temporary directory in ." >&2
9109    { (exit 1); exit 1; }
9110 }
9111
9112 #
9113 # Set up the sed scripts for CONFIG_FILES section.
9114 #
9115
9116 # No need to generate the scripts if there are no CONFIG_FILES.
9117 # This happens for instance when ./config.status config.h
9118 if test -n "$CONFIG_FILES"; then
9119
9120 _ACEOF
9121
9122
9123
9124 ac_delim='%!_!# '
9125 for ac_last_try in false false false false false :; do
9126   cat >conf$$subs.sed <<_ACEOF
9127 SHELL!$SHELL$ac_delim
9128 PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
9129 PACKAGE_NAME!$PACKAGE_NAME$ac_delim
9130 PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
9131 PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
9132 PACKAGE_STRING!$PACKAGE_STRING$ac_delim
9133 PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
9134 exec_prefix!$exec_prefix$ac_delim
9135 prefix!$prefix$ac_delim
9136 program_transform_name!$program_transform_name$ac_delim
9137 bindir!$bindir$ac_delim
9138 sbindir!$sbindir$ac_delim
9139 libexecdir!$libexecdir$ac_delim
9140 datarootdir!$datarootdir$ac_delim
9141 datadir!$datadir$ac_delim
9142 sysconfdir!$sysconfdir$ac_delim
9143 sharedstatedir!$sharedstatedir$ac_delim
9144 localstatedir!$localstatedir$ac_delim
9145 includedir!$includedir$ac_delim
9146 oldincludedir!$oldincludedir$ac_delim
9147 docdir!$docdir$ac_delim
9148 infodir!$infodir$ac_delim
9149 htmldir!$htmldir$ac_delim
9150 dvidir!$dvidir$ac_delim
9151 pdfdir!$pdfdir$ac_delim
9152 psdir!$psdir$ac_delim
9153 libdir!$libdir$ac_delim
9154 localedir!$localedir$ac_delim
9155 mandir!$mandir$ac_delim
9156 DEFS!$DEFS$ac_delim
9157 ECHO_C!$ECHO_C$ac_delim
9158 ECHO_N!$ECHO_N$ac_delim
9159 ECHO_T!$ECHO_T$ac_delim
9160 LIBS!$LIBS$ac_delim
9161 build_alias!$build_alias$ac_delim
9162 host_alias!$host_alias$ac_delim
9163 target_alias!$target_alias$ac_delim
9164 build!$build$ac_delim
9165 build_cpu!$build_cpu$ac_delim
9166 build_vendor!$build_vendor$ac_delim
9167 build_os!$build_os$ac_delim
9168 host!$host$ac_delim
9169 host_cpu!$host_cpu$ac_delim
9170 host_vendor!$host_vendor$ac_delim
9171 host_os!$host_os$ac_delim
9172 target!$target$ac_delim
9173 target_cpu!$target_cpu$ac_delim
9174 target_vendor!$target_vendor$ac_delim
9175 target_os!$target_os$ac_delim
9176 platform!$platform$ac_delim
9177 CMP!$CMP$ac_delim
9178 YACC!$YACC$ac_delim
9179 UNIFONT_BDF!$UNIFONT_BDF$ac_delim
9180 INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
9181 INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
9182 INSTALL_DATA!$INSTALL_DATA$ac_delim
9183 AWK!$AWK$ac_delim
9184 SET_MAKE!$SET_MAKE$ac_delim
9185 RUBY!$RUBY$ac_delim
9186 HELP2MAN!$HELP2MAN$ac_delim
9187 CC!$CC$ac_delim
9188 CFLAGS!$CFLAGS$ac_delim
9189 LDFLAGS!$LDFLAGS$ac_delim
9190 CPPFLAGS!$CPPFLAGS$ac_delim
9191 ac_ct_CC!$ac_ct_CC$ac_delim
9192 EXEEXT!$EXEEXT$ac_delim
9193 OBJEXT!$OBJEXT$ac_delim
9194 CPP!$CPP$ac_delim
9195 GREP!$GREP$ac_delim
9196 EGREP!$EGREP$ac_delim
9197 LIBLZO!$LIBLZO$ac_delim
9198 enable_lzo!$enable_lzo$ac_delim
9199 TARGET_IMG_LDSCRIPT!$TARGET_IMG_LDSCRIPT$ac_delim
9200 TARGET_IMG_LDFLAGS!$TARGET_IMG_LDFLAGS$ac_delim
9201 TARGET_OBJ2ELF!$TARGET_OBJ2ELF$ac_delim
9202 TARGET_CC!$TARGET_CC$ac_delim
9203 ac_ct_TARGET_CC!$ac_ct_TARGET_CC$ac_delim
9204 OBJCOPY!$OBJCOPY$ac_delim
9205 STRIP!$STRIP$ac_delim
9206 NM!$NM$ac_delim
9207 TARGET_CFLAGS!$TARGET_CFLAGS$ac_delim
9208 TARGET_CPPFLAGS!$TARGET_CPPFLAGS$ac_delim
9209 TARGET_LDFLAGS!$TARGET_LDFLAGS$ac_delim
9210 MODULE_LDFLAGS!$MODULE_LDFLAGS$ac_delim
9211 LIBCURSES!$LIBCURSES$ac_delim
9212 enable_grub_emu!$enable_grub_emu$ac_delim
9213 enable_grub_fstest!$enable_grub_fstest$ac_delim
9214 enable_grub_pe2elf!$enable_grub_pe2elf$ac_delim
9215 FREETYPE!$FREETYPE$ac_delim
9216 enable_grub_mkfont!$enable_grub_mkfont$ac_delim
9217 freetype_cflags!$freetype_cflags$ac_delim
9218 freetype_libs!$freetype_libs$ac_delim
9219 LIBOBJS!$LIBOBJS$ac_delim
9220 LTLIBOBJS!$LTLIBOBJS$ac_delim
9221 _ACEOF
9222
9223   if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 94; then
9224     break
9225   elif $ac_last_try; then
9226     { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
9227 echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
9228    { (exit 1); exit 1; }; }
9229   else
9230     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
9231   fi
9232 done
9233
9234 ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
9235 if test -n "$ac_eof"; then
9236   ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
9237   ac_eof=`expr $ac_eof + 1`
9238 fi
9239
9240 cat >>$CONFIG_STATUS <<_ACEOF
9241 cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
9242 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
9243 _ACEOF
9244 sed '
9245 s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
9246 s/^/s,@/; s/!/@,|#_!!_#|/
9247 :n
9248 t n
9249 s/'"$ac_delim"'$/,g/; t
9250 s/$/\\/; p
9251 N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
9252 ' >>$CONFIG_STATUS <conf$$subs.sed
9253 rm -f conf$$subs.sed
9254 cat >>$CONFIG_STATUS <<_ACEOF
9255 :end
9256 s/|#_!!_#|//g
9257 CEOF$ac_eof
9258 _ACEOF
9259
9260
9261 # VPATH may cause trouble with some makes, so we remove $(srcdir),
9262 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
9263 # trailing colons and then remove the whole line if VPATH becomes empty
9264 # (actually we leave an empty line to preserve line numbers).
9265 if test "x$srcdir" = x.; then
9266   ac_vpsub='/^[  ]*VPATH[        ]*=/{
9267 s/:*\$(srcdir):*/:/
9268 s/:*\${srcdir}:*/:/
9269 s/:*@srcdir@:*/:/
9270 s/^\([^=]*=[     ]*\):*/\1/
9271 s/:*$//
9272 s/^[^=]*=[       ]*$//
9273 }'
9274 fi
9275
9276 cat >>$CONFIG_STATUS <<\_ACEOF
9277 fi # test -n "$CONFIG_FILES"
9278
9279
9280 for ac_tag in  :F $CONFIG_FILES  :H $CONFIG_HEADERS  :L $CONFIG_LINKS
9281 do
9282   case $ac_tag in
9283   :[FHLC]) ac_mode=$ac_tag; continue;;
9284   esac
9285   case $ac_mode$ac_tag in
9286   :[FHL]*:*);;
9287   :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
9288 echo "$as_me: error: Invalid tag $ac_tag." >&2;}
9289    { (exit 1); exit 1; }; };;
9290   :[FH]-) ac_tag=-:-;;
9291   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
9292   esac
9293   ac_save_IFS=$IFS
9294   IFS=:
9295   set x $ac_tag
9296   IFS=$ac_save_IFS
9297   shift
9298   ac_file=$1
9299   shift
9300
9301   case $ac_mode in
9302   :L) ac_source=$1;;
9303   :[FH])
9304     ac_file_inputs=
9305     for ac_f
9306     do
9307       case $ac_f in
9308       -) ac_f="$tmp/stdin";;
9309       *) # Look for the file first in the build tree, then in the source tree
9310          # (if the path is not absolute).  The absolute path cannot be DOS-style,
9311          # because $ac_f cannot contain `:'.
9312          test -f "$ac_f" ||
9313            case $ac_f in
9314            [\\/$]*) false;;
9315            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
9316            esac ||
9317            { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
9318 echo "$as_me: error: cannot find input file: $ac_f" >&2;}
9319    { (exit 1); exit 1; }; };;
9320       esac
9321       ac_file_inputs="$ac_file_inputs $ac_f"
9322     done
9323
9324     # Let's still pretend it is `configure' which instantiates (i.e., don't
9325     # use $as_me), people would be surprised to read:
9326     #    /* config.h.  Generated by config.status.  */
9327     configure_input="Generated from "`IFS=:
9328           echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
9329     if test x"$ac_file" != x-; then
9330       configure_input="$ac_file.  $configure_input"
9331       { echo "$as_me:$LINENO: creating $ac_file" >&5
9332 echo "$as_me: creating $ac_file" >&6;}
9333     fi
9334
9335     case $ac_tag in
9336     *:-:* | *:-) cat >"$tmp/stdin";;
9337     esac
9338     ;;
9339   esac
9340
9341   ac_dir=`$as_dirname -- "$ac_file" ||
9342 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9343          X"$ac_file" : 'X\(//\)[^/]' \| \
9344          X"$ac_file" : 'X\(//\)$' \| \
9345          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
9346 echo X"$ac_file" |
9347     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
9348             s//\1/
9349             q
9350           }
9351           /^X\(\/\/\)[^/].*/{
9352             s//\1/
9353             q
9354           }
9355           /^X\(\/\/\)$/{
9356             s//\1/
9357             q
9358           }
9359           /^X\(\/\).*/{
9360             s//\1/
9361             q
9362           }
9363           s/.*/./; q'`
9364   { as_dir="$ac_dir"
9365   case $as_dir in #(
9366   -*) as_dir=./$as_dir;;
9367   esac
9368   test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
9369     as_dirs=
9370     while :; do
9371       case $as_dir in #(
9372       *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
9373       *) as_qdir=$as_dir;;
9374       esac
9375       as_dirs="'$as_qdir' $as_dirs"
9376       as_dir=`$as_dirname -- "$as_dir" ||
9377 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9378          X"$as_dir" : 'X\(//\)[^/]' \| \
9379          X"$as_dir" : 'X\(//\)$' \| \
9380          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
9381 echo X"$as_dir" |
9382     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
9383             s//\1/
9384             q
9385           }
9386           /^X\(\/\/\)[^/].*/{
9387             s//\1/
9388             q
9389           }
9390           /^X\(\/\/\)$/{
9391             s//\1/
9392             q
9393           }
9394           /^X\(\/\).*/{
9395             s//\1/
9396             q
9397           }
9398           s/.*/./; q'`
9399       test -d "$as_dir" && break
9400     done
9401     test -z "$as_dirs" || eval "mkdir $as_dirs"
9402   } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
9403 echo "$as_me: error: cannot create directory $as_dir" >&2;}
9404    { (exit 1); exit 1; }; }; }
9405   ac_builddir=.
9406
9407 case "$ac_dir" in
9408 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
9409 *)
9410   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
9411   # A ".." for each directory in $ac_dir_suffix.
9412   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
9413   case $ac_top_builddir_sub in
9414   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
9415   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
9416   esac ;;
9417 esac
9418 ac_abs_top_builddir=$ac_pwd
9419 ac_abs_builddir=$ac_pwd$ac_dir_suffix
9420 # for backward compatibility:
9421 ac_top_builddir=$ac_top_build_prefix
9422
9423 case $srcdir in
9424   .)  # We are building in place.
9425     ac_srcdir=.
9426     ac_top_srcdir=$ac_top_builddir_sub
9427     ac_abs_top_srcdir=$ac_pwd ;;
9428   [\\/]* | ?:[\\/]* )  # Absolute name.
9429     ac_srcdir=$srcdir$ac_dir_suffix;
9430     ac_top_srcdir=$srcdir
9431     ac_abs_top_srcdir=$srcdir ;;
9432   *) # Relative name.
9433     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
9434     ac_top_srcdir=$ac_top_build_prefix$srcdir
9435     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
9436 esac
9437 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
9438
9439
9440   case $ac_mode in
9441   :F)
9442   #
9443   # CONFIG_FILE
9444   #
9445
9446   case $INSTALL in
9447   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
9448   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
9449   esac
9450 _ACEOF
9451
9452 cat >>$CONFIG_STATUS <<\_ACEOF
9453 # If the template does not know about datarootdir, expand it.
9454 # FIXME: This hack should be removed a few years after 2.60.
9455 ac_datarootdir_hack=; ac_datarootdir_seen=
9456
9457 case `sed -n '/datarootdir/ {
9458   p
9459   q
9460 }
9461 /@datadir@/p
9462 /@docdir@/p
9463 /@infodir@/p
9464 /@localedir@/p
9465 /@mandir@/p
9466 ' $ac_file_inputs` in
9467 *datarootdir*) ac_datarootdir_seen=yes;;
9468 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
9469   { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
9470 echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
9471 _ACEOF
9472 cat >>$CONFIG_STATUS <<_ACEOF
9473   ac_datarootdir_hack='
9474   s&@datadir@&$datadir&g
9475   s&@docdir@&$docdir&g
9476   s&@infodir@&$infodir&g
9477   s&@localedir@&$localedir&g
9478   s&@mandir@&$mandir&g
9479     s&\\\${datarootdir}&$datarootdir&g' ;;
9480 esac
9481 _ACEOF
9482
9483 # Neutralize VPATH when `$srcdir' = `.'.
9484 # Shell code in configure.ac might set extrasub.
9485 # FIXME: do we really want to maintain this feature?
9486 cat >>$CONFIG_STATUS <<_ACEOF
9487   sed "$ac_vpsub
9488 $extrasub
9489 _ACEOF
9490 cat >>$CONFIG_STATUS <<\_ACEOF
9491 :t
9492 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
9493 s&@configure_input@&$configure_input&;t t
9494 s&@top_builddir@&$ac_top_builddir_sub&;t t
9495 s&@srcdir@&$ac_srcdir&;t t
9496 s&@abs_srcdir@&$ac_abs_srcdir&;t t
9497 s&@top_srcdir@&$ac_top_srcdir&;t t
9498 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
9499 s&@builddir@&$ac_builddir&;t t
9500 s&@abs_builddir@&$ac_abs_builddir&;t t
9501 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
9502 s&@INSTALL@&$ac_INSTALL&;t t
9503 $ac_datarootdir_hack
9504 " $ac_file_inputs | sed -f "$tmp/subs-1.sed" >$tmp/out
9505
9506 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
9507   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
9508   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
9509   { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9510 which seems to be undefined.  Please make sure it is defined." >&5
9511 echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9512 which seems to be undefined.  Please make sure it is defined." >&2;}
9513
9514   rm -f "$tmp/stdin"
9515   case $ac_file in
9516   -) cat "$tmp/out"; rm -f "$tmp/out";;
9517   *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
9518   esac
9519  ;;
9520   :H)
9521   #
9522   # CONFIG_HEADER
9523   #
9524 _ACEOF
9525
9526 # Transform confdefs.h into a sed script `conftest.defines', that
9527 # substitutes the proper values into config.h.in to produce config.h.
9528 rm -f conftest.defines conftest.tail
9529 # First, append a space to every undef/define line, to ease matching.
9530 echo 's/$/ /' >conftest.defines
9531 # Then, protect against being on the right side of a sed subst, or in
9532 # an unquoted here document, in config.status.  If some macros were
9533 # called several times there might be several #defines for the same
9534 # symbol, which is useless.  But do not sort them, since the last
9535 # AC_DEFINE must be honored.
9536 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
9537 # These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
9538 # NAME is the cpp macro being defined, VALUE is the value it is being given.
9539 # PARAMS is the parameter list in the macro definition--in most cases, it's
9540 # just an empty string.
9541 ac_dA='s,^\\([   #]*\\)[^        ]*\\([  ]*'
9542 ac_dB='\\)[      (].*,\\1define\\2'
9543 ac_dC=' '
9544 ac_dD=' ,'
9545
9546 uniq confdefs.h |
9547   sed -n '
9548         t rset
9549         :rset
9550         s/^[     ]*#[    ]*define[       ][      ]*//
9551         t ok
9552         d
9553         :ok
9554         s/[\\&,]/\\&/g
9555         s/^\('"$ac_word_re"'\)\(([^()]*)\)[      ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
9556         s/^\('"$ac_word_re"'\)[  ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
9557   ' >>conftest.defines
9558
9559 # Remove the space that was appended to ease matching.
9560 # Then replace #undef with comments.  This is necessary, for
9561 # example, in the case of _POSIX_SOURCE, which is predefined and required
9562 # on some systems where configure will not decide to define it.
9563 # (The regexp can be short, since the line contains either #define or #undef.)
9564 echo 's/ $//
9565 s,^[     #]*u.*,/* & */,' >>conftest.defines
9566
9567 # Break up conftest.defines:
9568 ac_max_sed_lines=50
9569
9570 # First sed command is:  sed -f defines.sed $ac_file_inputs >"$tmp/out1"
9571 # Second one is:         sed -f defines.sed "$tmp/out1" >"$tmp/out2"
9572 # Third one will be:     sed -f defines.sed "$tmp/out2" >"$tmp/out1"
9573 # et cetera.
9574 ac_in='$ac_file_inputs'
9575 ac_out='"$tmp/out1"'
9576 ac_nxt='"$tmp/out2"'
9577
9578 while :
9579 do
9580   # Write a here document:
9581     cat >>$CONFIG_STATUS <<_ACEOF
9582     # First, check the format of the line:
9583     cat >"\$tmp/defines.sed" <<\\CEOF
9584 /^[      ]*#[    ]*undef[        ][      ]*$ac_word_re[  ]*\$/b def
9585 /^[      ]*#[    ]*define[       ][      ]*$ac_word_re[(         ]/b def
9586 b
9587 :def
9588 _ACEOF
9589   sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
9590   echo 'CEOF
9591     sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
9592   ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
9593   sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
9594   grep . conftest.tail >/dev/null || break
9595   rm -f conftest.defines
9596   mv conftest.tail conftest.defines
9597 done
9598 rm -f conftest.defines conftest.tail
9599
9600 echo "ac_result=$ac_in" >>$CONFIG_STATUS
9601 cat >>$CONFIG_STATUS <<\_ACEOF
9602   if test x"$ac_file" != x-; then
9603     echo "/* $configure_input  */" >"$tmp/config.h"
9604     cat "$ac_result" >>"$tmp/config.h"
9605     if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then
9606       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
9607 echo "$as_me: $ac_file is unchanged" >&6;}
9608     else
9609       rm -f $ac_file
9610       mv "$tmp/config.h" $ac_file
9611     fi
9612   else
9613     echo "/* $configure_input  */"
9614     cat "$ac_result"
9615   fi
9616   rm -f "$tmp/out12"
9617  ;;
9618   :L)
9619   #
9620   # CONFIG_LINK
9621   #
9622
9623   { echo "$as_me:$LINENO: linking $srcdir/$ac_source to $ac_file" >&5
9624 echo "$as_me: linking $srcdir/$ac_source to $ac_file" >&6;}
9625
9626   if test ! -r "$srcdir/$ac_source"; then
9627     { { echo "$as_me:$LINENO: error: $srcdir/$ac_source: file not found" >&5
9628 echo "$as_me: error: $srcdir/$ac_source: file not found" >&2;}
9629    { (exit 1); exit 1; }; }
9630   fi
9631   rm -f "$ac_file"
9632
9633   # Try a relative symlink, then a hard link, then a copy.
9634   case $srcdir in
9635   [\\/$]* | ?:[\\/]* ) ac_rel_source=$srcdir/$ac_source ;;
9636       *) ac_rel_source=$ac_top_build_prefix$srcdir/$ac_source ;;
9637   esac
9638   ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
9639     ln "$srcdir/$ac_source" "$ac_file" 2>/dev/null ||
9640     cp -p "$srcdir/$ac_source" "$ac_file" ||
9641     { { echo "$as_me:$LINENO: error: cannot link or copy $srcdir/$ac_source to $ac_file" >&5
9642 echo "$as_me: error: cannot link or copy $srcdir/$ac_source to $ac_file" >&2;}
9643    { (exit 1); exit 1; }; }
9644  ;;
9645
9646   esac
9647
9648
9649   case $ac_file$ac_mode in
9650     "stamp-h":F) echo timestamp > stamp-h ;;
9651
9652   esac
9653 done # for ac_tag
9654
9655
9656 { (exit 0); exit 0; }
9657 _ACEOF
9658 chmod +x $CONFIG_STATUS
9659 ac_clean_files=$ac_clean_files_save
9660
9661
9662 # configure is writing to config.log, and then calls config.status.
9663 # config.status does its own redirection, appending to config.log.
9664 # Unfortunately, on DOS this fails, as config.log is still kept open
9665 # by configure, so config.status won't be able to write to it; its
9666 # output is simply discarded.  So we exec the FD to /dev/null,
9667 # effectively closing config.log, so it can be properly (re)opened and
9668 # appended to by config.status.  When coming back to configure, we
9669 # need to make the FD available again.
9670 if test "$no_create" != yes; then
9671   ac_cs_success=:
9672   ac_config_status_args=
9673   test "$silent" = yes &&
9674     ac_config_status_args="$ac_config_status_args --quiet"
9675   exec 5>/dev/null
9676   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
9677   exec 5>>config.log
9678   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
9679   # would make configure fail if this is the last instruction.
9680   $ac_cs_success || { (exit 1); exit 1; }
9681 fi
9682