sim/lm32/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.63.
   4 #
   5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
   7 # This configure script is free software; the Free Software Foundation
   8 # gives unlimited permission to copy, distribute and modify it.
   9 ## --------------------- ##
  10 ## M4sh Initialization.  ##
  11 ## --------------------- ##
  12
  13 # Be more Bourne compatible
  14 DUALCASE=1; export DUALCASE # for MKS sh
  15 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  16   emulate sh
  17   NULLCMD=:
  18   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  19   # is contrary to our usage.  Disable this feature.
  20   alias -g '${1+"$@"}'='"$@"'
  21   setopt NO_GLOB_SUBST
  22 else
  23   case `(set -o) 2>/dev/null` in
  24   *posix*) set -o posix ;;
  25 esac
  26
  27 fi
  28
  29
  30
  31
  32 # PATH needs CR
  33 # Avoid depending upon Character Ranges.
  34 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
  35 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
  36 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
  37 as_cr_digits='0123456789'
  38 as_cr_alnum=$as_cr_Letters$as_cr_digits
  39
  40 as_nl='
  41 '
  42 export as_nl
  43 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  44 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  45 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  46 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  47 if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81 # Support unset when possible.
  82 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
  83   as_unset=unset
  84 else
  85   as_unset=false
  86 fi
  87
  88
  89 # IFS
  90 # We need space, tab and new line, in precisely that order.  Quoting is
  91 # there to prevent editors from complaining about space-tab.
  92 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  93 # splitting by setting IFS to empty value.)
  94 IFS=" ""        $as_nl"
  95
  96 # Find who we are.  Look in the path if we contain no directory separator.
  97 case $0 in
  98   *[\\/]* ) as_myself=$0 ;;
  99   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 100 for as_dir in $PATH
 101 do
 102   IFS=$as_save_IFS
 103   test -z "$as_dir" && as_dir=.
 104   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 105 done
 106 IFS=$as_save_IFS
 107
 108      ;;
 109 esac
 110 # We did not find ourselves, most probably we were run as `sh COMMAND'
 111 # in which case we are not to be found in the path.
 112 if test "x$as_myself" = x; then
 113   as_myself=$0
 114 fi
 115 if test ! -f "$as_myself"; then
 116   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 117   { (exit 1); exit 1; }
 118 fi
 119
 120 # Work around bugs in pre-3.0 UWIN ksh.
 121 for as_var in ENV MAIL MAILPATH
 122 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
 123 done
 124 PS1='$ '
 125 PS2='> '
 126 PS4='+ '
 127
 128 # NLS nuisances.
 129 LC_ALL=C
 130 export LC_ALL
 131 LANGUAGE=C
 132 export LANGUAGE
 133
 134 # Required to use basename.
 135 if expr a : '\(a\)' >/dev/null 2>&1 &&
 136    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 137   as_expr=expr
 138 else
 139   as_expr=false
 140 fi
 141
 142 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 143   as_basename=basename
 144 else
 145   as_basename=false
 146 fi
 147
 148
 149 # Name of the executable.
 150 as_me=`$as_basename -- "$0" ||
 151 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 152          X"$0" : 'X\(//\)$' \| \
 153          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 154 $as_echo X/"$0" |
 155     sed '/^.*\/\([^/][^/]*\)\/*$/{
 156             s//\1/
 157             q
 158           }
 159           /^X\/\(\/\/\)$/{
 160             s//\1/
 161             q
 162           }
 163           /^X\/\(\/\).*/{
 164             s//\1/
 165             q
 166           }
 167           s/.*/./; q'`
 168
 169 # CDPATH.
 170 $as_unset CDPATH
 171
 172
 173 if test "x$CONFIG_SHELL" = x; then
 174   if (eval ":") 2>/dev/null; then
 175   as_have_required=yes
 176 else
 177   as_have_required=no
 178 fi
 179
 180   if test $as_have_required = yes &&     (eval ":
 181 (as_func_return () {
 182   (exit \$1)
 183 }
 184 as_func_success () {
 185   as_func_return 0
 186 }
 187 as_func_failure () {
 188   as_func_return 1
 189 }
 190 as_func_ret_success () {
 191   return 0
 192 }
 193 as_func_ret_failure () {
 194   return 1
 195 }
 196
 197 exitcode=0
 198 if as_func_success; then
 199   :
 200 else
 201   exitcode=1
 202   echo as_func_success failed.
 203 fi
 204
 205 if as_func_failure; then
 206   exitcode=1
 207   echo as_func_failure succeeded.
 208 fi
 209
 210 if as_func_ret_success; then
 211   :
 212 else
 213   exitcode=1
 214   echo as_func_ret_success failed.
 215 fi
 216
 217 if as_func_ret_failure; then
 218   exitcode=1
 219   echo as_func_ret_failure succeeded.
 220 fi
 221
 222 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
 223   :
 224 else
 225   exitcode=1
 226   echo positional parameters were not saved.
 227 fi
 228
 229 test \$exitcode = 0) || { (exit 1); exit 1; }
 230
 231 (
 232   as_lineno_1=\$LINENO
 233   as_lineno_2=\$LINENO
 234   test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
 235   test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
 236 ") 2> /dev/null; then
 237   :
 238 else
 239   as_candidate_shells=
 240     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 241 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 242 do
 243   IFS=$as_save_IFS
 244   test -z "$as_dir" && as_dir=.
 245   case $as_dir in
 246          /*)
 247            for as_base in sh bash ksh sh5; do
 248              as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
 249            done;;
 250        esac
 251 done
 252 IFS=$as_save_IFS
 253
 254
 255       for as_shell in $as_candidate_shells $SHELL; do
 256          # Try only shells that exist, to save several forks.
 257          if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 258                 { ("$as_shell") 2> /dev/null <<\_ASEOF
 259 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 260   emulate sh
 261   NULLCMD=:
 262   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
 263   # is contrary to our usage.  Disable this feature.
 264   alias -g '${1+"$@"}'='"$@"'
 265   setopt NO_GLOB_SUBST
 266 else
 267   case `(set -o) 2>/dev/null` in
 268   *posix*) set -o posix ;;
 269 esac
 270
 271 fi
 272
 273
 274 :
 275 _ASEOF
 276 }; then
 277   CONFIG_SHELL=$as_shell
 278                as_have_required=yes
 279                if { "$as_shell" 2> /dev/null <<\_ASEOF
 280 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 281   emulate sh
 282   NULLCMD=:
 283   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
 284   # is contrary to our usage.  Disable this feature.
 285   alias -g '${1+"$@"}'='"$@"'
 286   setopt NO_GLOB_SUBST
 287 else
 288   case `(set -o) 2>/dev/null` in
 289   *posix*) set -o posix ;;
 290 esac
 291
 292 fi
 293
 294
 295 :
 296 (as_func_return () {
 297   (exit $1)
 298 }
 299 as_func_success () {
 300   as_func_return 0
 301 }
 302 as_func_failure () {
 303   as_func_return 1
 304 }
 305 as_func_ret_success () {
 306   return 0
 307 }
 308 as_func_ret_failure () {
 309   return 1
 310 }
 311
 312 exitcode=0
 313 if as_func_success; then
 314   :
 315 else
 316   exitcode=1
 317   echo as_func_success failed.
 318 fi
 319
 320 if as_func_failure; then
 321   exitcode=1
 322   echo as_func_failure succeeded.
 323 fi
 324
 325 if as_func_ret_success; then
 326   :
 327 else
 328   exitcode=1
 329   echo as_func_ret_success failed.
 330 fi
 331
 332 if as_func_ret_failure; then
 333   exitcode=1
 334   echo as_func_ret_failure succeeded.
 335 fi
 336
 337 if ( set x; as_func_ret_success y && test x = "$1" ); then
 338   :
 339 else
 340   exitcode=1
 341   echo positional parameters were not saved.
 342 fi
 343
 344 test $exitcode = 0) || { (exit 1); exit 1; }
 345
 346 (
 347   as_lineno_1=$LINENO
 348   as_lineno_2=$LINENO
 349   test "x$as_lineno_1" != "x$as_lineno_2" &&
 350   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
 351
 352 _ASEOF
 353 }; then
 354   break
 355 fi
 356
 357 fi
 358
 359       done
 360
 361       if test "x$CONFIG_SHELL" != x; then
 362   for as_var in BASH_ENV ENV
 363         do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
 364         done
 365         export CONFIG_SHELL
 366         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 367 fi
 368
 369
 370     if test $as_have_required = no; then
 371   echo This script requires a shell more modern than all the
 372       echo shells that I found on your system.  Please install a
 373       echo modern shell, or manually run the script under such a
 374       echo shell if you do have one.
 375       { (exit 1); exit 1; }
 376 fi
 377
 378
 379 fi
 380
 381 fi
 382
 383
 384
 385 (eval "as_func_return () {
 386   (exit \$1)
 387 }
 388 as_func_success () {
 389   as_func_return 0
 390 }
 391 as_func_failure () {
 392   as_func_return 1
 393 }
 394 as_func_ret_success () {
 395   return 0
 396 }
 397 as_func_ret_failure () {
 398   return 1
 399 }
 400
 401 exitcode=0
 402 if as_func_success; then
 403   :
 404 else
 405   exitcode=1
 406   echo as_func_success failed.
 407 fi
 408
 409 if as_func_failure; then
 410   exitcode=1
 411   echo as_func_failure succeeded.
 412 fi
 413
 414 if as_func_ret_success; then
 415   :
 416 else
 417   exitcode=1
 418   echo as_func_ret_success failed.
 419 fi
 420
 421 if as_func_ret_failure; then
 422   exitcode=1
 423   echo as_func_ret_failure succeeded.
 424 fi
 425
 426 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
 427   :
 428 else
 429   exitcode=1
 430   echo positional parameters were not saved.
 431 fi
 432
 433 test \$exitcode = 0") || {
 434   echo No shell found that supports shell functions.
 435   echo Please tell bug-autoconf@gnu.org about your system,
 436   echo including any error possibly output before this message.
 437   echo This can help us improve future autoconf versions.
 438   echo Configuration will now proceed without shell functions.
 439 }
 440
 441
 442
 443   as_lineno_1=$LINENO
 444   as_lineno_2=$LINENO
 445   test "x$as_lineno_1" != "x$as_lineno_2" &&
 446   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
 447
 448   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
 449   # uniformly replaced by the line number.  The first 'sed' inserts a
 450   # line-number line after each line using $LINENO; the second 'sed'
 451   # does the real work.  The second script uses 'N' to pair each
 452   # line-number line with the line containing $LINENO, and appends
 453   # trailing '-' during substitution so that $LINENO is not a special
 454   # case at line end.
 455   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
 456   # scripts with optimization help from Paolo Bonzini.  Blame Lee
 457   # E. McMahon (1931-1989) for sed's syntax.  :-)
 458   sed -n '
 459     p
 460     /[$]LINENO/=
 461   ' <$as_myself |
 462     sed '
 463       s/[$]LINENO.*/&-/
 464       t lineno
 465       b
 466       :lineno
 467       N
 468       :loop
 469       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 470       t loop
 471       s/-\n.*//
 472     ' >$as_me.lineno &&
 473   chmod +x "$as_me.lineno" ||
 474     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
 475    { (exit 1); exit 1; }; }
 476
 477   # Don't try to exec as it changes $[0], causing all sort of problems
 478   # (the dirname of $[0] is not the place where we might find the
 479   # original and so on.  Autoconf is especially sensitive to this).
 480   . "./$as_me.lineno"
 481   # Exit status is that of the last command.
 482   exit
 483 }
 484
 485
 486 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 487   as_dirname=dirname
 488 else
 489   as_dirname=false
 490 fi
 491
 492 ECHO_C= ECHO_N= ECHO_T=
 493 case `echo -n x` in
 494 -n*)
 495   case `echo 'x\c'` in
 496   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 497   *)   ECHO_C='\c';;
 498   esac;;
 499 *)
 500   ECHO_N='-n';;
 501 esac
 502 if expr a : '\(a\)' >/dev/null 2>&1 &&
 503    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 504   as_expr=expr
 505 else
 506   as_expr=false
 507 fi
 508
 509 rm -f conf$$ conf$$.exe conf$$.file
 510 if test -d conf$$.dir; then
 511   rm -f conf$$.dir/conf$$.file
 512 else
 513   rm -f conf$$.dir
 514   mkdir conf$$.dir 2>/dev/null
 515 fi
 516 if (echo >conf$$.file) 2>/dev/null; then
 517   if ln -s conf$$.file conf$$ 2>/dev/null; then
 518     as_ln_s='ln -s'
 519     # ... but there are two gotchas:
 520     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 521     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 522     # In both cases, we have to default to `cp -p'.
 523     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 524       as_ln_s='cp -p'
 525   elif ln conf$$.file conf$$ 2>/dev/null; then
 526     as_ln_s=ln
 527   else
 528     as_ln_s='cp -p'
 529   fi
 530 else
 531   as_ln_s='cp -p'
 532 fi
 533 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 534 rmdir conf$$.dir 2>/dev/null
 535
 536 if mkdir -p . 2>/dev/null; then
 537   as_mkdir_p=:
 538 else
 539   test -d ./-p && rmdir ./-p
 540   as_mkdir_p=false
 541 fi
 542
 543 if test -x / >/dev/null 2>&1; then
 544   as_test_x='test -x'
 545 else
 546   if ls -dL / >/dev/null 2>&1; then
 547     as_ls_L_option=L
 548   else
 549     as_ls_L_option=
 550   fi
 551   as_test_x='
 552     eval sh -c '\''
 553       if test -d "$1"; then
 554         test -d "$1/.";
 555       else
 556         case $1 in
 557         -*)set "./$1";;
 558         esac;
 559         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
 560         ???[sx]*):;;*)false;;esac;fi
 561     '\'' sh
 562   '
 563 fi
 564 as_executable_p=$as_test_x
 565
 566 # Sed expression to map a string onto a valid CPP name.
 567 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 568
 569 # Sed expression to map a string onto a valid variable name.
 570 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 571
 572
 573
 574 exec 7<&0 </dev/null 6>&1
 575
 576 # Name of the host.
 577 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 578 # so uname gets run too.
 579 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 580
 581 #
 582 # Initializations.
 583 #
 584 ac_default_prefix=/usr/local
 585 ac_clean_files=
 586 ac_config_libobj_dir=.
 587 LIBOBJS=
 588 cross_compiling=no
 589 subdirs=
 590 MFLAGS=
 591 MAKEFLAGS=
 592 SHELL=${CONFIG_SHELL-/bin/sh}
 593
 594 # Identity of this package.
 595 PACKAGE_NAME=
 596 PACKAGE_TARNAME=
 597 PACKAGE_VERSION=
 598 PACKAGE_STRING=
 599 PACKAGE_BUGREPORT=
 600
 601 ac_unique_file="Makefile.in"
 602 # Factoring default headers for most tests.
 603 ac_includes_default="\
 604 #include <stdio.h>
 605 #ifdef HAVE_SYS_TYPES_H
 606 # include <sys/types.h>
 607 #endif
 608 #ifdef HAVE_SYS_STAT_H
 609 # include <sys/stat.h>
 610 #endif
 611 #ifdef STDC_HEADERS
 612 # include <stdlib.h>
 613 # include <stddef.h>
 614 #else
 615 # ifdef HAVE_STDLIB_H
 616 #  include <stdlib.h>
 617 # endif
 618 #endif
 619 #ifdef HAVE_STRING_H
 620 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 621 #  include <memory.h>
 622 # endif
 623 # include <string.h>
 624 #endif
 625 #ifdef HAVE_STRINGS_H
 626 # include <strings.h>
 627 #endif
 628 #ifdef HAVE_INTTYPES_H
 629 # include <inttypes.h>
 630 #endif
 631 #ifdef HAVE_STDINT_H
 632 # include <stdint.h>
 633 #endif
 634 #ifdef HAVE_UNISTD_H
 635 # include <unistd.h>
 636 #endif"
 637
 638 ac_subst_vars='LTLIBOBJS
 639 LIBOBJS
 640 cgen_breaks
 641 cgen
 642 cgendir
 643 CGEN_MAINT
 644 REPORT_BUGS_TEXI
 645 REPORT_BUGS_TO
 646 PKGVERSION
 647 sim_profile
 648 sim_trace
 649 sim_stdio
 650 sim_debug
 651 sim_cflags
 652 sim_bswap
 653 MAINT
 654 EGREP
 655 GREP
 656 CPP
 657 CATOBJEXT
 658 GENCAT
 659 INSTOBJEXT
 660 DATADIRNAME
 661 CATALOGS
 662 POSUB
 663 GMSGFMT
 664 XGETTEXT
 665 INCINTL
 666 LIBINTL_DEP
 667 LIBINTL
 668 USE_NLS
 669 RANLIB
 670 AR
 671 HDEFINES
 672 CC_FOR_BUILD
 673 INSTALL_DATA
 674 INSTALL_SCRIPT
 675 INSTALL_PROGRAM
 676 OBJEXT
 677 EXEEXT
 678 ac_ct_CC
 679 CPPFLAGS
 680 LDFLAGS
 681 CFLAGS
 682 CC
 683 target_os
 684 target_vendor
 685 target_cpu
 686 target
 687 host_os
 688 host_vendor
 689 host_cpu
 690 host
 691 build_os
 692 build_vendor
 693 build_cpu
 694 build
 695 WERROR_CFLAGS
 696 WARN_CFLAGS
 697 sim_xor_endian
 698 sim_stdcall
 699 sim_smp
 700 sim_reserved_bits
 701 sim_regparm
 702 sim_packages
 703 sim_inline
 704 sim_hw
 705 sim_hw_objs
 706 sim_hw_cflags
 707 sim_default_model
 708 sim_scache
 709 sim_float
 710 sim_hostendian
 711 sim_endian
 712 sim_bitsize
 713 sim_assert
 714 sim_alignment
 715 sim_environment
 716 target_alias
 717 host_alias
 718 build_alias
 719 LIBS
 720 ECHO_T
 721 ECHO_N
 722 ECHO_C
 723 DEFS
 724 mandir
 725 localedir
 726 libdir
 727 psdir
 728 pdfdir
 729 dvidir
 730 htmldir
 731 infodir
 732 docdir
 733 oldincludedir
 734 includedir
 735 localstatedir
 736 sharedstatedir
 737 sysconfdir
 738 datadir
 739 datarootdir
 740 libexecdir
 741 sbindir
 742 bindir
 743 program_transform_name
 744 prefix
 745 exec_prefix
 746 PACKAGE_BUGREPORT
 747 PACKAGE_STRING
 748 PACKAGE_VERSION
 749 PACKAGE_TARNAME
 750 PACKAGE_NAME
 751 PATH_SEPARATOR
 752 SHELL'
 753 ac_subst_files=''
 754 ac_user_opts='
 755 enable_option_checking
 756 enable_maintainer_mode
 757 enable_sim_bswap
 758 enable_sim_cflags
 759 enable_sim_debug
 760 enable_sim_stdio
 761 enable_sim_trace
 762 enable_sim_profile
 763 with_pkgversion
 764 with_bugurl
 765 enable_sim_endian
 766 enable_sim_alignment
 767 enable_sim_hostendian
 768 enable_sim_scache
 769 enable_sim_default_model
 770 enable_sim_environment
 771 enable_cgen_maint
 772 enable_sim_hardware
 773 '
 774       ac_precious_vars='build_alias
 775 host_alias
 776 target_alias
 777 CC
 778 CFLAGS
 779 LDFLAGS
 780 LIBS
 781 CPPFLAGS
 782 CPP'
 783
 784
 785 # Initialize some variables set by options.
 786 ac_init_help=
 787 ac_init_version=false
 788 ac_unrecognized_opts=
 789 ac_unrecognized_sep=
 790 # The variables have the same names as the options, with
 791 # dashes changed to underlines.
 792 cache_file=/dev/null
 793 exec_prefix=NONE
 794 no_create=
 795 no_recursion=
 796 prefix=NONE
 797 program_prefix=NONE
 798 program_suffix=NONE
 799 program_transform_name=s,x,x,
 800 silent=
 801 site=
 802 srcdir=
 803 verbose=
 804 x_includes=NONE
 805 x_libraries=NONE
 806
 807 # Installation directory options.
 808 # These are left unexpanded so users can "make install exec_prefix=/foo"
 809 # and all the variables that are supposed to be based on exec_prefix
 810 # by default will actually change.
 811 # Use braces instead of parens because sh, perl, etc. also accept them.
 812 # (The list follows the same order as the GNU Coding Standards.)
 813 bindir='${exec_prefix}/bin'
 814 sbindir='${exec_prefix}/sbin'
 815 libexecdir='${exec_prefix}/libexec'
 816 datarootdir='${prefix}/share'
 817 datadir='${datarootdir}'
 818 sysconfdir='${prefix}/etc'
 819 sharedstatedir='${prefix}/com'
 820 localstatedir='${prefix}/var'
 821 includedir='${prefix}/include'
 822 oldincludedir='/usr/include'
 823 docdir='${datarootdir}/doc/${PACKAGE}'
 824 infodir='${datarootdir}/info'
 825 htmldir='${docdir}'
 826 dvidir='${docdir}'
 827 pdfdir='${docdir}'
 828 psdir='${docdir}'
 829 libdir='${exec_prefix}/lib'
 830 localedir='${datarootdir}/locale'
 831 mandir='${datarootdir}/man'
 832
 833 ac_prev=
 834 ac_dashdash=
 835 for ac_option
 836 do
 837   # If the previous option needs an argument, assign it.
 838   if test -n "$ac_prev"; then
 839     eval $ac_prev=\$ac_option
 840     ac_prev=
 841     continue
 842   fi
 843
 844   case $ac_option in
 845   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 846   *)    ac_optarg=yes ;;
 847   esac
 848
 849   # Accept the important Cygnus configure options, so we can diagnose typos.
 850
 851   case $ac_dashdash$ac_option in
 852   --)
 853     ac_dashdash=yes ;;
 854
 855   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 856     ac_prev=bindir ;;
 857   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 858     bindir=$ac_optarg ;;
 859
 860   -build | --build | --buil | --bui | --bu)
 861     ac_prev=build_alias ;;
 862   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 863     build_alias=$ac_optarg ;;
 864
 865   -cache-file | --cache-file | --cache-fil | --cache-fi \
 866   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 867     ac_prev=cache_file ;;
 868   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 869   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 870     cache_file=$ac_optarg ;;
 871
 872   --config-cache | -C)
 873     cache_file=config.cache ;;
 874
 875   -datadir | --datadir | --datadi | --datad)
 876     ac_prev=datadir ;;
 877   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 878     datadir=$ac_optarg ;;
 879
 880   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 881   | --dataroo | --dataro | --datar)
 882     ac_prev=datarootdir ;;
 883   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 884   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 885     datarootdir=$ac_optarg ;;
 886
 887   -disable-* | --disable-*)
 888     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 889     # Reject names that are not valid shell variable names.
 890     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 891       { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
 892    { (exit 1); exit 1; }; }
 893     ac_useropt_orig=$ac_useropt
 894     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 895     case $ac_user_opts in
 896       *"
 897 "enable_$ac_useropt"
 898 "*) ;;
 899       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 900          ac_unrecognized_sep=', ';;
 901     esac
 902     eval enable_$ac_useropt=no ;;
 903
 904   -docdir | --docdir | --docdi | --doc | --do)
 905     ac_prev=docdir ;;
 906   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 907     docdir=$ac_optarg ;;
 908
 909   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 910     ac_prev=dvidir ;;
 911   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 912     dvidir=$ac_optarg ;;
 913
 914   -enable-* | --enable-*)
 915     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 916     # Reject names that are not valid shell variable names.
 917     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 918       { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
 919    { (exit 1); exit 1; }; }
 920     ac_useropt_orig=$ac_useropt
 921     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 922     case $ac_user_opts in
 923       *"
 924 "enable_$ac_useropt"
 925 "*) ;;
 926       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 927          ac_unrecognized_sep=', ';;
 928     esac
 929     eval enable_$ac_useropt=\$ac_optarg ;;
 930
 931   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 932   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 933   | --exec | --exe | --ex)
 934     ac_prev=exec_prefix ;;
 935   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 936   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 937   | --exec=* | --exe=* | --ex=*)
 938     exec_prefix=$ac_optarg ;;
 939
 940   -gas | --gas | --ga | --g)
 941     # Obsolete; use --with-gas.
 942     with_gas=yes ;;
 943
 944   -help | --help | --hel | --he | -h)
 945     ac_init_help=long ;;
 946   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 947     ac_init_help=recursive ;;
 948   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 949     ac_init_help=short ;;
 950
 951   -host | --host | --hos | --ho)
 952     ac_prev=host_alias ;;
 953   -host=* | --host=* | --hos=* | --ho=*)
 954     host_alias=$ac_optarg ;;
 955
 956   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 957     ac_prev=htmldir ;;
 958   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 959   | --ht=*)
 960     htmldir=$ac_optarg ;;
 961
 962   -includedir | --includedir | --includedi | --included | --include \
 963   | --includ | --inclu | --incl | --inc)
 964     ac_prev=includedir ;;
 965   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 966   | --includ=* | --inclu=* | --incl=* | --inc=*)
 967     includedir=$ac_optarg ;;
 968
 969   -infodir | --infodir | --infodi | --infod | --info | --inf)
 970     ac_prev=infodir ;;
 971   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 972     infodir=$ac_optarg ;;
 973
 974   -libdir | --libdir | --libdi | --libd)
 975     ac_prev=libdir ;;
 976   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 977     libdir=$ac_optarg ;;
 978
 979   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 980   | --libexe | --libex | --libe)
 981     ac_prev=libexecdir ;;
 982   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 983   | --libexe=* | --libex=* | --libe=*)
 984     libexecdir=$ac_optarg ;;
 985
 986   -localedir | --localedir | --localedi | --localed | --locale)
 987     ac_prev=localedir ;;
 988   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 989     localedir=$ac_optarg ;;
 990
 991   -localstatedir | --localstatedir | --localstatedi | --localstated \
 992   | --localstate | --localstat | --localsta | --localst | --locals)
 993     ac_prev=localstatedir ;;
 994   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 995   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 996     localstatedir=$ac_optarg ;;
 997
 998   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 999     ac_prev=mandir ;;
1000   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1001     mandir=$ac_optarg ;;
1002
1003   -nfp | --nfp | --nf)
1004     # Obsolete; use --without-fp.
1005     with_fp=no ;;
1006
1007   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1008   | --no-cr | --no-c | -n)
1009     no_create=yes ;;
1010
1011   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1012   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1013     no_recursion=yes ;;
1014
1015   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1016   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1017   | --oldin | --oldi | --old | --ol | --o)
1018     ac_prev=oldincludedir ;;
1019   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1020   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1021   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1022     oldincludedir=$ac_optarg ;;
1023
1024   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1025     ac_prev=prefix ;;
1026   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1027     prefix=$ac_optarg ;;
1028
1029   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1030   | --program-pre | --program-pr | --program-p)
1031     ac_prev=program_prefix ;;
1032   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1033   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1034     program_prefix=$ac_optarg ;;
1035
1036   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1037   | --program-suf | --program-su | --program-s)
1038     ac_prev=program_suffix ;;
1039   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1040   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1041     program_suffix=$ac_optarg ;;
1042
1043   -program-transform-name | --program-transform-name \
1044   | --program-transform-nam | --program-transform-na \
1045   | --program-transform-n | --program-transform- \
1046   | --program-transform | --program-transfor \
1047   | --program-transfo | --program-transf \
1048   | --program-trans | --program-tran \
1049   | --progr-tra | --program-tr | --program-t)
1050     ac_prev=program_transform_name ;;
1051   -program-transform-name=* | --program-transform-name=* \
1052   | --program-transform-nam=* | --program-transform-na=* \
1053   | --program-transform-n=* | --program-transform-=* \
1054   | --program-transform=* | --program-transfor=* \
1055   | --program-transfo=* | --program-transf=* \
1056   | --program-trans=* | --program-tran=* \
1057   | --progr-tra=* | --program-tr=* | --program-t=*)
1058     program_transform_name=$ac_optarg ;;
1059
1060   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1061     ac_prev=pdfdir ;;
1062   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1063     pdfdir=$ac_optarg ;;
1064
1065   -psdir | --psdir | --psdi | --psd | --ps)
1066     ac_prev=psdir ;;
1067   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1068     psdir=$ac_optarg ;;
1069
1070   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1071   | -silent | --silent | --silen | --sile | --sil)
1072     silent=yes ;;
1073
1074   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1075     ac_prev=sbindir ;;
1076   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1077   | --sbi=* | --sb=*)
1078     sbindir=$ac_optarg ;;
1079
1080   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1081   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1082   | --sharedst | --shareds | --shared | --share | --shar \
1083   | --sha | --sh)
1084     ac_prev=sharedstatedir ;;
1085   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1086   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1087   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1088   | --sha=* | --sh=*)
1089     sharedstatedir=$ac_optarg ;;
1090
1091   -site | --site | --sit)
1092     ac_prev=site ;;
1093   -site=* | --site=* | --sit=*)
1094     site=$ac_optarg ;;
1095
1096   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1097     ac_prev=srcdir ;;
1098   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1099     srcdir=$ac_optarg ;;
1100
1101   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1102   | --syscon | --sysco | --sysc | --sys | --sy)
1103     ac_prev=sysconfdir ;;
1104   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1105   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1106     sysconfdir=$ac_optarg ;;
1107
1108   -target | --target | --targe | --targ | --tar | --ta | --t)
1109     ac_prev=target_alias ;;
1110   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1111     target_alias=$ac_optarg ;;
1112
1113   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1114     verbose=yes ;;
1115
1116   -version | --version | --versio | --versi | --vers | -V)
1117     ac_init_version=: ;;
1118
1119   -with-* | --with-*)
1120     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1121     # Reject names that are not valid shell variable names.
1122     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1123       { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
1124    { (exit 1); exit 1; }; }
1125     ac_useropt_orig=$ac_useropt
1126     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1127     case $ac_user_opts in
1128       *"
1129 "with_$ac_useropt"
1130 "*) ;;
1131       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1132          ac_unrecognized_sep=', ';;
1133     esac
1134     eval with_$ac_useropt=\$ac_optarg ;;
1135
1136   -without-* | --without-*)
1137     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1138     # Reject names that are not valid shell variable names.
1139     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1140       { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
1141    { (exit 1); exit 1; }; }
1142     ac_useropt_orig=$ac_useropt
1143     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1144     case $ac_user_opts in
1145       *"
1146 "with_$ac_useropt"
1147 "*) ;;
1148       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1149          ac_unrecognized_sep=', ';;
1150     esac
1151     eval with_$ac_useropt=no ;;
1152
1153   --x)
1154     # Obsolete; use --with-x.
1155     with_x=yes ;;
1156
1157   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1158   | --x-incl | --x-inc | --x-in | --x-i)
1159     ac_prev=x_includes ;;
1160   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1161   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1162     x_includes=$ac_optarg ;;
1163
1164   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1165   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1166     ac_prev=x_libraries ;;
1167   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1168   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1169     x_libraries=$ac_optarg ;;
1170
1171   -*) { $as_echo "$as_me: error: unrecognized option: $ac_option
1172 Try \`$0 --help' for more information." >&2
1173    { (exit 1); exit 1; }; }
1174     ;;
1175
1176   *=*)
1177     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1178     # Reject names that are not valid shell variable names.
1179     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
1180       { $as_echo "$as_me: error: invalid variable name: $ac_envvar" >&2
1181    { (exit 1); exit 1; }; }
1182     eval $ac_envvar=\$ac_optarg
1183     export $ac_envvar ;;
1184
1185   *)
1186     # FIXME: should be removed in autoconf 3.0.
1187     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1188     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1189       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1190     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1191     ;;
1192
1193   esac
1194 done
1195
1196 if test -n "$ac_prev"; then
1197   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1198   { $as_echo "$as_me: error: missing argument to $ac_option" >&2
1199    { (exit 1); exit 1; }; }
1200 fi
1201
1202 if test -n "$ac_unrecognized_opts"; then
1203   case $enable_option_checking in
1204     no) ;;
1205     fatal) { $as_echo "$as_me: error: unrecognized options: $ac_unrecognized_opts" >&2
1206    { (exit 1); exit 1; }; } ;;
1207     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1208   esac
1209 fi
1210
1211 # Check all directory arguments for consistency.
1212 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1213                 datadir sysconfdir sharedstatedir localstatedir includedir \
1214                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1215                 libdir localedir mandir
1216 do
1217   eval ac_val=\$$ac_var
1218   # Remove trailing slashes.
1219   case $ac_val in
1220     */ )
1221       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1222       eval $ac_var=\$ac_val;;
1223   esac
1224   # Be sure to have absolute directory names.
1225   case $ac_val in
1226     [\\/$]* | ?:[\\/]* )  continue;;
1227     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1228   esac
1229   { $as_echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
1230    { (exit 1); exit 1; }; }
1231 done
1232
1233 # There might be people who depend on the old broken behavior: `$host'
1234 # used to hold the argument of --host etc.
1235 # FIXME: To remove some day.
1236 build=$build_alias
1237 host=$host_alias
1238 target=$target_alias
1239
1240 # FIXME: To remove some day.
1241 if test "x$host_alias" != x; then
1242   if test "x$build_alias" = x; then
1243     cross_compiling=maybe
1244     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1245     If a cross compiler is detected then cross compile mode will be used." >&2
1246   elif test "x$build_alias" != "x$host_alias"; then
1247     cross_compiling=yes
1248   fi
1249 fi
1250
1251 ac_tool_prefix=
1252 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1253
1254 test "$silent" = yes && exec 6>/dev/null
1255
1256
1257 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1258 ac_ls_di=`ls -di .` &&
1259 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1260   { $as_echo "$as_me: error: working directory cannot be determined" >&2
1261    { (exit 1); exit 1; }; }
1262 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1263   { $as_echo "$as_me: error: pwd does not report name of working directory" >&2
1264    { (exit 1); exit 1; }; }
1265
1266
1267 # Find the source files, if location was not specified.
1268 if test -z "$srcdir"; then
1269   ac_srcdir_defaulted=yes
1270   # Try the directory containing this script, then the parent directory.
1271   ac_confdir=`$as_dirname -- "$as_myself" ||
1272 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1273          X"$as_myself" : 'X\(//\)[^/]' \| \
1274          X"$as_myself" : 'X\(//\)$' \| \
1275          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1276 $as_echo X"$as_myself" |
1277     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1278             s//\1/
1279             q
1280           }
1281           /^X\(\/\/\)[^/].*/{
1282             s//\1/
1283             q
1284           }
1285           /^X\(\/\/\)$/{
1286             s//\1/
1287             q
1288           }
1289           /^X\(\/\).*/{
1290             s//\1/
1291             q
1292           }
1293           s/.*/./; q'`
1294   srcdir=$ac_confdir
1295   if test ! -r "$srcdir/$ac_unique_file"; then
1296     srcdir=..
1297   fi
1298 else
1299   ac_srcdir_defaulted=no
1300 fi
1301 if test ! -r "$srcdir/$ac_unique_file"; then
1302   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1303   { $as_echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
1304    { (exit 1); exit 1; }; }
1305 fi
1306 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1307 ac_abs_confdir=`(
1308         cd "$srcdir" && test -r "./$ac_unique_file" || { $as_echo "$as_me: error: $ac_msg" >&2
1309    { (exit 1); exit 1; }; }
1310         pwd)`
1311 # When building in place, set srcdir=.
1312 if test "$ac_abs_confdir" = "$ac_pwd"; then
1313   srcdir=.
1314 fi
1315 # Remove unnecessary trailing slashes from srcdir.
1316 # Double slashes in file names in object file debugging info
1317 # mess up M-x gdb in Emacs.
1318 case $srcdir in
1319 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1320 esac
1321 for ac_var in $ac_precious_vars; do
1322   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1323   eval ac_env_${ac_var}_value=\$${ac_var}
1324   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1325   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1326 done
1327
1328 #
1329 # Report the --help message.
1330 #
1331 if test "$ac_init_help" = "long"; then
1332   # Omit some internal or obsolete options to make the list less imposing.
1333   # This message is too long to be a string in the A/UX 3.1 sh.
1334   cat <<_ACEOF
1335 \`configure' configures this package to adapt to many kinds of systems.
1336
1337 Usage: $0 [OPTION]... [VAR=VALUE]...
1338
1339 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1340 VAR=VALUE.  See below for descriptions of some of the useful variables.
1341
1342 Defaults for the options are specified in brackets.
1343
1344 Configuration:
1345   -h, --help              display this help and exit
1346       --help=short        display options specific to this package
1347       --help=recursive    display the short help of all the included packages
1348   -V, --version           display version information and exit
1349   -q, --quiet, --silent   do not print \`checking...' messages
1350       --cache-file=FILE   cache test results in FILE [disabled]
1351   -C, --config-cache      alias for \`--cache-file=config.cache'
1352   -n, --no-create         do not create output files
1353       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1354
1355 Installation directories:
1356   --prefix=PREFIX         install architecture-independent files in PREFIX
1357                           [$ac_default_prefix]
1358   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1359                           [PREFIX]
1360
1361 By default, \`make install' will install all the files in
1362 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1363 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1364 for instance \`--prefix=\$HOME'.
1365
1366 For better control, use the options below.
1367
1368 Fine tuning of the installation directories:
1369   --bindir=DIR            user executables [EPREFIX/bin]
1370   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1371   --libexecdir=DIR        program executables [EPREFIX/libexec]
1372   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1373   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1374   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1375   --libdir=DIR            object code libraries [EPREFIX/lib]
1376   --includedir=DIR        C header files [PREFIX/include]
1377   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1378   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1379   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1380   --infodir=DIR           info documentation [DATAROOTDIR/info]
1381   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1382   --mandir=DIR            man documentation [DATAROOTDIR/man]
1383   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1384   --htmldir=DIR           html documentation [DOCDIR]
1385   --dvidir=DIR            dvi documentation [DOCDIR]
1386   --pdfdir=DIR            pdf documentation [DOCDIR]
1387   --psdir=DIR             ps documentation [DOCDIR]
1388 _ACEOF
1389
1390   cat <<\_ACEOF
1391
1392 Program names:
1393   --program-prefix=PREFIX            prepend PREFIX to installed program names
1394   --program-suffix=SUFFIX            append SUFFIX to installed program names
1395   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1396
1397 System types:
1398   --build=BUILD     configure for building on BUILD [guessed]
1399   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1400   --target=TARGET   configure for building compilers for TARGET [HOST]
1401 _ACEOF
1402 fi
1403
1404 if test -n "$ac_init_help"; then
1405
1406   cat <<\_ACEOF
1407
1408 Optional Features:
1409   --disable-option-checking  ignore unrecognized --enable/--with options
1410   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1411   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1412   --enable-maintainer-mode              Enable developer functionality.
1413   --enable-sim-bswap                    Use Host specific BSWAP instruction.
1414   --enable-sim-cflags=opts              Extra CFLAGS for use in building simulator
1415   --enable-sim-debug=opts               Enable debugging flags
1416   --enable-sim-stdio                    Specify whether to use stdio for console input/output.
1417   --enable-sim-trace=opts               Enable tracing flags
1418   --enable-sim-profile=opts             Enable profiling flags
1419   --enable-sim-endian=endian            Specify target byte endian orientation.
1420   --enable-sim-alignment=align          Specify strict,  nonstrict or forced alignment of memory accesses.
1421   --enable-sim-hostendian=end           Specify host byte endian orientation.
1422   --enable-sim-scache=size              Specify simulator execution cache size.
1423   --enable-sim-default-model=model      Specify default model to simulate.
1424   --enable-sim-environment=environment  Specify mixed, user, virtual or operating environment.
1425   --enable-cgen-maint=DIR    build cgen generated files
1426   --enable-sim-hardware=LIST            Specify the hardware to be included in the build.
1427
1428 Optional Packages:
1429   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1430   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1431   --with-pkgversion=PKG   Use PKG in the version string in place of "GDB"
1432   --with-bugurl=URL       Direct users to URL to report a bug
1433
1434 Some influential environment variables:
1435   CC          C compiler command
1436   CFLAGS      C compiler flags
1437   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1438               nonstandard directory <lib dir>
1439   LIBS        libraries to pass to the linker, e.g. -l<library>
1440   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1441               you have headers in a nonstandard directory <include dir>
1442   CPP         C preprocessor
1443
1444 Use these variables to override the choices made by `configure' or to help
1445 it to find libraries and programs with nonstandard names/locations.
1446
1447 _ACEOF
1448 ac_status=$?
1449 fi
1450
1451 if test "$ac_init_help" = "recursive"; then
1452   # If there are subdirs, report their specific --help.
1453   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1454     test -d "$ac_dir" ||
1455       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1456       continue
1457     ac_builddir=.
1458
1459 case "$ac_dir" in
1460 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1461 *)
1462   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1463   # A ".." for each directory in $ac_dir_suffix.
1464   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1465   case $ac_top_builddir_sub in
1466   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1467   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1468   esac ;;
1469 esac
1470 ac_abs_top_builddir=$ac_pwd
1471 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1472 # for backward compatibility:
1473 ac_top_builddir=$ac_top_build_prefix
1474
1475 case $srcdir in
1476   .)  # We are building in place.
1477     ac_srcdir=.
1478     ac_top_srcdir=$ac_top_builddir_sub
1479     ac_abs_top_srcdir=$ac_pwd ;;
1480   [\\/]* | ?:[\\/]* )  # Absolute name.
1481     ac_srcdir=$srcdir$ac_dir_suffix;
1482     ac_top_srcdir=$srcdir
1483     ac_abs_top_srcdir=$srcdir ;;
1484   *) # Relative name.
1485     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1486     ac_top_srcdir=$ac_top_build_prefix$srcdir
1487     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1488 esac
1489 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1490
1491     cd "$ac_dir" || { ac_status=$?; continue; }
1492     # Check for guested configure.
1493     if test -f "$ac_srcdir/configure.gnu"; then
1494       echo &&
1495       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1496     elif test -f "$ac_srcdir/configure"; then
1497       echo &&
1498       $SHELL "$ac_srcdir/configure" --help=recursive
1499     else
1500       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1501     fi || ac_status=$?
1502     cd "$ac_pwd" || { ac_status=$?; break; }
1503   done
1504 fi
1505
1506 test -n "$ac_init_help" && exit $ac_status
1507 if $ac_init_version; then
1508   cat <<\_ACEOF
1509 configure
1510 generated by GNU Autoconf 2.63
1511
1512 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
1513 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
1514 This configure script is free software; the Free Software Foundation
1515 gives unlimited permission to copy, distribute and modify it.
1516 _ACEOF
1517   exit
1518 fi
1519 cat >config.log <<_ACEOF
1520 This file contains any messages produced by compilers while
1521 running configure, to aid debugging if configure makes a mistake.
1522
1523 It was created by $as_me, which was
1524 generated by GNU Autoconf 2.63.  Invocation command line was
1525
1526   $ $0 $@
1527
1528 _ACEOF
1529 exec 5>>config.log
1530 {
1531 cat <<_ASUNAME
1532 ## --------- ##
1533 ## Platform. ##
1534 ## --------- ##
1535
1536 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1537 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1538 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1539 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1540 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1541
1542 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1543 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1544
1545 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1546 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1547 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1548 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1549 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1550 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1551 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1552
1553 _ASUNAME
1554
1555 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1556 for as_dir in $PATH
1557 do
1558   IFS=$as_save_IFS
1559   test -z "$as_dir" && as_dir=.
1560   $as_echo "PATH: $as_dir"
1561 done
1562 IFS=$as_save_IFS
1563
1564 } >&5
1565
1566 cat >&5 <<_ACEOF
1567
1568
1569 ## ----------- ##
1570 ## Core tests. ##
1571 ## ----------- ##
1572
1573 _ACEOF
1574
1575
1576 # Keep a trace of the command line.
1577 # Strip out --no-create and --no-recursion so they do not pile up.
1578 # Strip out --silent because we don't want to record it for future runs.
1579 # Also quote any args containing shell meta-characters.
1580 # Make two passes to allow for proper duplicate-argument suppression.
1581 ac_configure_args=
1582 ac_configure_args0=
1583 ac_configure_args1=
1584 ac_must_keep_next=false
1585 for ac_pass in 1 2
1586 do
1587   for ac_arg
1588   do
1589     case $ac_arg in
1590     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1591     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1592     | -silent | --silent | --silen | --sile | --sil)
1593       continue ;;
1594     *\'*)
1595       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1596     esac
1597     case $ac_pass in
1598     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1599     2)
1600       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1601       if test $ac_must_keep_next = true; then
1602         ac_must_keep_next=false # Got value, back to normal.
1603       else
1604         case $ac_arg in
1605           *=* | --config-cache | -C | -disable-* | --disable-* \
1606           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1607           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1608           | -with-* | --with-* | -without-* | --without-* | --x)
1609             case "$ac_configure_args0 " in
1610               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1611             esac
1612             ;;
1613           -* ) ac_must_keep_next=true ;;
1614         esac
1615       fi
1616       ac_configure_args="$ac_configure_args '$ac_arg'"
1617       ;;
1618     esac
1619   done
1620 done
1621 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1622 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1623
1624 # When interrupted or exit'd, cleanup temporary files, and complete
1625 # config.log.  We remove comments because anyway the quotes in there
1626 # would cause problems or look ugly.
1627 # WARNING: Use '\'' to represent an apostrophe within the trap.
1628 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1629 trap 'exit_status=$?
1630   # Save into config.log some information that might help in debugging.
1631   {
1632     echo
1633
1634     cat <<\_ASBOX
1635 ## ---------------- ##
1636 ## Cache variables. ##
1637 ## ---------------- ##
1638 _ASBOX
1639     echo
1640     # The following way of writing the cache mishandles newlines in values,
1641 (
1642   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1643     eval ac_val=\$$ac_var
1644     case $ac_val in #(
1645     *${as_nl}*)
1646       case $ac_var in #(
1647       *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5
1648 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1649       esac
1650       case $ac_var in #(
1651       _ | IFS | as_nl) ;; #(
1652       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1653       *) $as_unset $ac_var ;;
1654       esac ;;
1655     esac
1656   done
1657   (set) 2>&1 |
1658     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1659     *${as_nl}ac_space=\ *)
1660       sed -n \
1661         "s/'\''/'\''\\\\'\'''\''/g;
1662           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1663       ;; #(
1664     *)
1665       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1666       ;;
1667     esac |
1668     sort
1669 )
1670     echo
1671
1672     cat <<\_ASBOX
1673 ## ----------------- ##
1674 ## Output variables. ##
1675 ## ----------------- ##
1676 _ASBOX
1677     echo
1678     for ac_var in $ac_subst_vars
1679     do
1680       eval ac_val=\$$ac_var
1681       case $ac_val in
1682       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1683       esac
1684       $as_echo "$ac_var='\''$ac_val'\''"
1685     done | sort
1686     echo
1687
1688     if test -n "$ac_subst_files"; then
1689       cat <<\_ASBOX
1690 ## ------------------- ##
1691 ## File substitutions. ##
1692 ## ------------------- ##
1693 _ASBOX
1694       echo
1695       for ac_var in $ac_subst_files
1696       do
1697         eval ac_val=\$$ac_var
1698         case $ac_val in
1699         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1700         esac
1701         $as_echo "$ac_var='\''$ac_val'\''"
1702       done | sort
1703       echo
1704     fi
1705
1706     if test -s confdefs.h; then
1707       cat <<\_ASBOX
1708 ## ----------- ##
1709 ## confdefs.h. ##
1710 ## ----------- ##
1711 _ASBOX
1712       echo
1713       cat confdefs.h
1714       echo
1715     fi
1716     test "$ac_signal" != 0 &&
1717       $as_echo "$as_me: caught signal $ac_signal"
1718     $as_echo "$as_me: exit $exit_status"
1719   } >&5
1720   rm -f core *.core core.conftest.* &&
1721     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1722     exit $exit_status
1723 ' 0
1724 for ac_signal in 1 2 13 15; do
1725   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1726 done
1727 ac_signal=0
1728
1729 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1730 rm -f -r conftest* confdefs.h
1731
1732 # Predefined preprocessor variables.
1733
1734 cat >>confdefs.h <<_ACEOF
1735 #define PACKAGE_NAME "$PACKAGE_NAME"
1736 _ACEOF
1737
1738
1739 cat >>confdefs.h <<_ACEOF
1740 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1741 _ACEOF
1742
1743
1744 cat >>confdefs.h <<_ACEOF
1745 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1746 _ACEOF
1747
1748
1749 cat >>confdefs.h <<_ACEOF
1750 #define PACKAGE_STRING "$PACKAGE_STRING"
1751 _ACEOF
1752
1753
1754 cat >>confdefs.h <<_ACEOF
1755 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1756 _ACEOF
1757
1758
1759 # Let the site file select an alternate cache file if it wants to.
1760 # Prefer an explicitly selected file to automatically selected ones.
1761 ac_site_file1=NONE
1762 ac_site_file2=NONE
1763 if test -n "$CONFIG_SITE"; then
1764   ac_site_file1=$CONFIG_SITE
1765 elif test "x$prefix" != xNONE; then
1766   ac_site_file1=$prefix/share/config.site
1767   ac_site_file2=$prefix/etc/config.site
1768 else
1769   ac_site_file1=$ac_default_prefix/share/config.site
1770   ac_site_file2=$ac_default_prefix/etc/config.site
1771 fi
1772 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1773 do
1774   test "x$ac_site_file" = xNONE && continue
1775   if test -r "$ac_site_file"; then
1776     { $as_echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1777 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1778     sed 's/^/| /' "$ac_site_file" >&5
1779     . "$ac_site_file"
1780   fi
1781 done
1782
1783 if test -r "$cache_file"; then
1784   # Some versions of bash will fail to source /dev/null (special
1785   # files actually), so we avoid doing that.
1786   if test -f "$cache_file"; then
1787     { $as_echo "$as_me:$LINENO: loading cache $cache_file" >&5
1788 $as_echo "$as_me: loading cache $cache_file" >&6;}
1789     case $cache_file in
1790       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1791       *)                      . "./$cache_file";;
1792     esac
1793   fi
1794 else
1795   { $as_echo "$as_me:$LINENO: creating cache $cache_file" >&5
1796 $as_echo "$as_me: creating cache $cache_file" >&6;}
1797   >$cache_file
1798 fi
1799
1800 # Check that the precious variables saved in the cache have kept the same
1801 # value.
1802 ac_cache_corrupted=false
1803 for ac_var in $ac_precious_vars; do
1804   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1805   eval ac_new_set=\$ac_env_${ac_var}_set
1806   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1807   eval ac_new_val=\$ac_env_${ac_var}_value
1808   case $ac_old_set,$ac_new_set in
1809     set,)
1810       { $as_echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1811 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1812       ac_cache_corrupted=: ;;
1813     ,set)
1814       { $as_echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1815 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1816       ac_cache_corrupted=: ;;
1817     ,);;
1818     *)
1819       if test "x$ac_old_val" != "x$ac_new_val"; then
1820         # differences in whitespace do not lead to failure.
1821         ac_old_val_w=`echo x $ac_old_val`
1822         ac_new_val_w=`echo x $ac_new_val`
1823         if test "$ac_old_val_w" != "$ac_new_val_w"; then
1824           { $as_echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1825 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1826           ac_cache_corrupted=:
1827         else
1828           { $as_echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1829 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1830           eval $ac_var=\$ac_old_val
1831         fi
1832         { $as_echo "$as_me:$LINENO:   former value:  \`$ac_old_val'" >&5
1833 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
1834         { $as_echo "$as_me:$LINENO:   current value: \`$ac_new_val'" >&5
1835 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
1836       fi;;
1837   esac
1838   # Pass precious variables to config.status.
1839   if test "$ac_new_set" = set; then
1840     case $ac_new_val in
1841     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1842     *) ac_arg=$ac_var=$ac_new_val ;;
1843     esac
1844     case " $ac_configure_args " in
1845       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1846       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1847     esac
1848   fi
1849 done
1850 if $ac_cache_corrupted; then
1851   { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
1852 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1853   { $as_echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1854 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1855   { { $as_echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1856 $as_echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1857    { (exit 1); exit 1; }; }
1858 fi
1859
1860
1861
1862
1863
1864
1865
1866
1867
1868
1869
1870
1871
1872
1873
1874
1875
1876 ac_ext=c
1877 ac_cpp='$CPP $CPPFLAGS'
1878 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1879 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1880 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1881
1882
1883 ac_config_headers="$ac_config_headers config.h:config.in"
1884
1885
1886 # This file contains common code used by all simulators.
1887 #
1888 # SIM_AC_COMMON invokes AC macros used by all simulators and by the common
1889 # directory.  It is intended to be invoked before any target specific stuff.
1890 # SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate the Makefile.
1891 # It is intended to be invoked last.
1892 #
1893 # The simulator's configure.in should look like:
1894 #
1895 # dnl Process this file with autoconf to produce a configure script.
1896 # sinclude(../common/aclocal.m4)
1897 # AC_PREREQ(2.5)dnl
1898 # AC_INIT(Makefile.in)
1899 #
1900 # SIM_AC_COMMON
1901 #
1902 # ... target specific stuff ...
1903 #
1904 # SIM_AC_OUTPUT
1905
1906
1907
1908
1909
1910
1911
1912
1913
1914
1915
1916
1917
1918
1919
1920
1921
1922
1923
1924
1925
1926
1927
1928
1929
1930
1931
1932
1933
1934
1935
1936
1937
1938
1939
1940
1941
1942
1943
1944
1945
1946
1947
1948
1949
1950
1951
1952
1953 sim_inline="-DDEFAULT_INLINE=0"
1954
1955
1956
1957
1958
1959
1960
1961
1962
1963
1964
1965
1966
1967
1968
1969
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990 # intl sister-directory configuration rules.
1991 #
1992
1993 # The idea behind this macro is that there's no need to repeat all the
1994 # autoconf probes done by the intl directory - it's already done them
1995 # for us.  In fact, there's no need even to look at the cache for the
1996 # answers.  All we need to do is nab a few pieces of information.
1997 # The intl directory is set up to make this easy, by generating a
1998 # small file which can be sourced as a shell script; then we produce
1999 # the necessary substitutions and definitions for this directory.
2000
2001
2002
2003 # Autoconf M4 include file defining utility macros for complex Canadian
2004 # cross builds.
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014 ####
2015 # _NCN_TOOL_PREFIXES:  Some stuff that oughtta be done in AC_CANONICAL_SYSTEM
2016 # or AC_INIT.
2017 # These demand that AC_CANONICAL_SYSTEM be called beforehand.
2018
2019 ####
2020 # NCN_STRICT_CHECK_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
2021 # Like plain AC_CHECK_TOOLS, but require prefix if build!=host.
2022
2023
2024 ####
2025 # NCN_STRICT_CHECK_TARGET_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
2026 # Like CVS Autoconf AC_CHECK_TARGET_TOOLS, but require prefix if build!=target.
2027
2028
2029
2030 # Backported from Autoconf 2.5x; can go away when and if
2031 # we switch.  Put the OS path separator in $PATH_SEPARATOR.
2032
2033
2034
2035
2036 # ACX_HAVE_GCC_FOR_TARGET
2037 # Check if the variable GCC_FOR_TARGET really points to a GCC binary.
2038
2039
2040 # ACX_CHECK_INSTALLED_TARGET_TOOL(VAR, PROG)
2041 # Searching for installed target binutils.  We need to take extra care,
2042 # else we may find the wrong assembler, linker, etc., and lose.
2043 #
2044 # First try --with-build-time-tools, if specified.
2045 #
2046 # For build != host, we ask the installed GCC for the name of the tool it
2047 # uses, and accept it if it is an absolute path.  This is because the
2048 # only good choice for a compiler is the same GCC version that is being
2049 # installed (or we couldn't make target libraries), and we assume that
2050 # on the host system we'll have not only the same GCC version, but also
2051 # the same binutils version.
2052 #
2053 # For build == host, search the same directories that the installed
2054 # compiler will search.  We used to do this for the assembler, linker,
2055 # and nm only; for simplicity of configuration, however, we extend this
2056 # criterion to tools (such as ar and ranlib) that are never invoked by
2057 # the compiler, to avoid mismatches.
2058 #
2059 # Also note we have to check MD_EXEC_PREFIX before checking the user's path
2060 # if build == target.  This makes the most sense only when bootstrapping,
2061 # but we also do so when build != host.  In this case, we hope that the
2062 # build and host systems will have similar contents of MD_EXEC_PREFIX.
2063 #
2064 # If we do not find a suitable binary, then try the user's path.
2065
2066
2067 ###
2068 # AC_PROG_CPP_WERROR
2069 # Used for autoconf 2.5x to force AC_PREPROC_IFELSE to reject code which
2070 # triggers warnings from the preprocessor.  Will be in autoconf 2.58.
2071 # For now, using this also overrides header checks to use only the
2072 # preprocessor (matches 2.13 behavior; matching 2.58's behavior is a
2073 # bit harder from here).
2074 # Eventually autoconf will default to checking headers with the compiler
2075 # instead, and we'll have to do this differently.
2076
2077 # AC_PROG_CPP_WERROR
2078
2079 # Test for GNAT.
2080 # We require the gnatbind program, and a compiler driver that
2081 # understands Ada.  We use the user's CC setting, already found,
2082 # and possibly add $1 to the command-line parameters.
2083 #
2084 # Sets the shell variable have_gnat to yes or no as appropriate, and
2085 # substitutes GNATBIND and GNATMAKE.
2086
2087
2088
2089
2090
2091
2092
2093
2094
2095
2096
2097
2098
2099
2100
2101
2102
2103
2104
2105
2106
2107
2108
2109
2110
2111 # Bugs in autoconf 2.59 break the call to SIM_AC_COMMON, hack around
2112 # it by inlining the macro's contents.
2113 # This file contains common code used by all simulators.
2114 #
2115 # common.m4 invokes AC macros used by all simulators and by the common
2116 # directory.  It is intended to be included before any target specific
2117 # stuff.  SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate
2118 # the Makefile.  It is intended to be invoked last.
2119 #
2120 # The simulator's configure.in should look like:
2121 #
2122 # dnl Process this file with autoconf to produce a configure script.
2123 # AC_PREREQ(2.5)dnl
2124 # AC_INIT(Makefile.in)
2125 # AC_CONFIG_HEADER(config.h:config.in)
2126 #
2127 # sinclude(../common/aclocal.m4)
2128 # sinclude(../common/common.m4)
2129 #
2130 # ... target specific stuff ...
2131
2132 ac_aux_dir=
2133 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2134   if test -f "$ac_dir/install-sh"; then
2135     ac_aux_dir=$ac_dir
2136     ac_install_sh="$ac_aux_dir/install-sh -c"
2137     break
2138   elif test -f "$ac_dir/install.sh"; then
2139     ac_aux_dir=$ac_dir
2140     ac_install_sh="$ac_aux_dir/install.sh -c"
2141     break
2142   elif test -f "$ac_dir/shtool"; then
2143     ac_aux_dir=$ac_dir
2144     ac_install_sh="$ac_aux_dir/shtool install -c"
2145     break
2146   fi
2147 done
2148 if test -z "$ac_aux_dir"; then
2149   { { $as_echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
2150 $as_echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
2151    { (exit 1); exit 1; }; }
2152 fi
2153
2154 # These three variables are undocumented and unsupported,
2155 # and are intended to be withdrawn in a future Autoconf release.
2156 # They can cause serious problems if a builder's source tree is in a directory
2157 # whose full name contains unusual characters.
2158 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2159 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2160 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2161
2162
2163 # Make sure we can run config.sub.
2164 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2165   { { $as_echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
2166 $as_echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
2167    { (exit 1); exit 1; }; }
2168
2169 { $as_echo "$as_me:$LINENO: checking build system type" >&5
2170 $as_echo_n "checking build system type... " >&6; }
2171 if test "${ac_cv_build+set}" = set; then
2172   $as_echo_n "(cached) " >&6
2173 else
2174   ac_build_alias=$build_alias
2175 test "x$ac_build_alias" = x &&
2176   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2177 test "x$ac_build_alias" = x &&
2178   { { $as_echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
2179 $as_echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
2180    { (exit 1); exit 1; }; }
2181 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2182   { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
2183 $as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
2184    { (exit 1); exit 1; }; }
2185
2186 fi
2187 { $as_echo "$as_me:$LINENO: result: $ac_cv_build" >&5
2188 $as_echo "$ac_cv_build" >&6; }
2189 case $ac_cv_build in
2190 *-*-*) ;;
2191 *) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
2192 $as_echo "$as_me: error: invalid value of canonical build" >&2;}
2193    { (exit 1); exit 1; }; };;
2194 esac
2195 build=$ac_cv_build
2196 ac_save_IFS=$IFS; IFS='-'
2197 set x $ac_cv_build
2198 shift
2199 build_cpu=$1
2200 build_vendor=$2
2201 shift; shift
2202 # Remember, the first character of IFS is used to create $*,
2203 # except with old shells:
2204 build_os=$*
2205 IFS=$ac_save_IFS
2206 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2207
2208
2209 { $as_echo "$as_me:$LINENO: checking host system type" >&5
2210 $as_echo_n "checking host system type... " >&6; }
2211 if test "${ac_cv_host+set}" = set; then
2212   $as_echo_n "(cached) " >&6
2213 else
2214   if test "x$host_alias" = x; then
2215   ac_cv_host=$ac_cv_build
2216 else
2217   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2218     { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
2219 $as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
2220    { (exit 1); exit 1; }; }
2221 fi
2222
2223 fi
2224 { $as_echo "$as_me:$LINENO: result: $ac_cv_host" >&5
2225 $as_echo "$ac_cv_host" >&6; }
2226 case $ac_cv_host in
2227 *-*-*) ;;
2228 *) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
2229 $as_echo "$as_me: error: invalid value of canonical host" >&2;}
2230    { (exit 1); exit 1; }; };;
2231 esac
2232 host=$ac_cv_host
2233 ac_save_IFS=$IFS; IFS='-'
2234 set x $ac_cv_host
2235 shift
2236 host_cpu=$1
2237 host_vendor=$2
2238 shift; shift
2239 # Remember, the first character of IFS is used to create $*,
2240 # except with old shells:
2241 host_os=$*
2242 IFS=$ac_save_IFS
2243 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2244
2245
2246 { $as_echo "$as_me:$LINENO: checking target system type" >&5
2247 $as_echo_n "checking target system type... " >&6; }
2248 if test "${ac_cv_target+set}" = set; then
2249   $as_echo_n "(cached) " >&6
2250 else
2251   if test "x$target_alias" = x; then
2252   ac_cv_target=$ac_cv_host
2253 else
2254   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2255     { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&5
2256 $as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&2;}
2257    { (exit 1); exit 1; }; }
2258 fi
2259
2260 fi
2261 { $as_echo "$as_me:$LINENO: result: $ac_cv_target" >&5
2262 $as_echo "$ac_cv_target" >&6; }
2263 case $ac_cv_target in
2264 *-*-*) ;;
2265 *) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical target" >&5
2266 $as_echo "$as_me: error: invalid value of canonical target" >&2;}
2267    { (exit 1); exit 1; }; };;
2268 esac
2269 target=$ac_cv_target
2270 ac_save_IFS=$IFS; IFS='-'
2271 set x $ac_cv_target
2272 shift
2273 target_cpu=$1
2274 target_vendor=$2
2275 shift; shift
2276 # Remember, the first character of IFS is used to create $*,
2277 # except with old shells:
2278 target_os=$*
2279 IFS=$ac_save_IFS
2280 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2281
2282
2283 # The aliases save the names the user supplied, while $host etc.
2284 # will get canonicalized.
2285 test -n "$target_alias" &&
2286   test "$program_prefix$program_suffix$program_transform_name" = \
2287     NONENONEs,x,x, &&
2288   program_prefix=${target_alias}-
2289 test "$program_prefix" != NONE &&
2290   program_transform_name="s&^&$program_prefix&;$program_transform_name"
2291 # Use a double $ so make ignores it.
2292 test "$program_suffix" != NONE &&
2293   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2294 # Double any \ or $.
2295 # By default was `s,x,x', remove it if useless.
2296 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2297 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2298
2299 ac_ext=c
2300 ac_cpp='$CPP $CPPFLAGS'
2301 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2302 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2303 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2304 if test -n "$ac_tool_prefix"; then
2305   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2306 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2307 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2308 $as_echo_n "checking for $ac_word... " >&6; }
2309 if test "${ac_cv_prog_CC+set}" = set; then
2310   $as_echo_n "(cached) " >&6
2311 else
2312   if test -n "$CC"; then
2313   ac_cv_prog_CC="$CC" # Let the user override the test.
2314 else
2315 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2316 for as_dir in $PATH
2317 do
2318   IFS=$as_save_IFS
2319   test -z "$as_dir" && as_dir=.
2320   for ac_exec_ext in '' $ac_executable_extensions; do
2321   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2322     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2323     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2324     break 2
2325   fi
2326 done
2327 done
2328 IFS=$as_save_IFS
2329
2330 fi
2331 fi
2332 CC=$ac_cv_prog_CC
2333 if test -n "$CC"; then
2334   { $as_echo "$as_me:$LINENO: result: $CC" >&5
2335 $as_echo "$CC" >&6; }
2336 else
2337   { $as_echo "$as_me:$LINENO: result: no" >&5
2338 $as_echo "no" >&6; }
2339 fi
2340
2341
2342 fi
2343 if test -z "$ac_cv_prog_CC"; then
2344   ac_ct_CC=$CC
2345   # Extract the first word of "gcc", so it can be a program name with args.
2346 set dummy gcc; ac_word=$2
2347 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2348 $as_echo_n "checking for $ac_word... " >&6; }
2349 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2350   $as_echo_n "(cached) " >&6
2351 else
2352   if test -n "$ac_ct_CC"; then
2353   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2354 else
2355 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2356 for as_dir in $PATH
2357 do
2358   IFS=$as_save_IFS
2359   test -z "$as_dir" && as_dir=.
2360   for ac_exec_ext in '' $ac_executable_extensions; do
2361   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2362     ac_cv_prog_ac_ct_CC="gcc"
2363     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2364     break 2
2365   fi
2366 done
2367 done
2368 IFS=$as_save_IFS
2369
2370 fi
2371 fi
2372 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2373 if test -n "$ac_ct_CC"; then
2374   { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2375 $as_echo "$ac_ct_CC" >&6; }
2376 else
2377   { $as_echo "$as_me:$LINENO: result: no" >&5
2378 $as_echo "no" >&6; }
2379 fi
2380
2381   if test "x$ac_ct_CC" = x; then
2382     CC=""
2383   else
2384     case $cross_compiling:$ac_tool_warned in
2385 yes:)
2386 { $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
2387 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2388 ac_tool_warned=yes ;;
2389 esac
2390     CC=$ac_ct_CC
2391   fi
2392 else
2393   CC="$ac_cv_prog_CC"
2394 fi
2395
2396 if test -z "$CC"; then
2397           if test -n "$ac_tool_prefix"; then
2398     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2399 set dummy ${ac_tool_prefix}cc; ac_word=$2
2400 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2401 $as_echo_n "checking for $ac_word... " >&6; }
2402 if test "${ac_cv_prog_CC+set}" = set; then
2403   $as_echo_n "(cached) " >&6
2404 else
2405   if test -n "$CC"; then
2406   ac_cv_prog_CC="$CC" # Let the user override the test.
2407 else
2408 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2409 for as_dir in $PATH
2410 do
2411   IFS=$as_save_IFS
2412   test -z "$as_dir" && as_dir=.
2413   for ac_exec_ext in '' $ac_executable_extensions; do
2414   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2415     ac_cv_prog_CC="${ac_tool_prefix}cc"
2416     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2417     break 2
2418   fi
2419 done
2420 done
2421 IFS=$as_save_IFS
2422
2423 fi
2424 fi
2425 CC=$ac_cv_prog_CC
2426 if test -n "$CC"; then
2427   { $as_echo "$as_me:$LINENO: result: $CC" >&5
2428 $as_echo "$CC" >&6; }
2429 else
2430   { $as_echo "$as_me:$LINENO: result: no" >&5
2431 $as_echo "no" >&6; }
2432 fi
2433
2434
2435   fi
2436 fi
2437 if test -z "$CC"; then
2438   # Extract the first word of "cc", so it can be a program name with args.
2439 set dummy cc; ac_word=$2
2440 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2441 $as_echo_n "checking for $ac_word... " >&6; }
2442 if test "${ac_cv_prog_CC+set}" = set; then
2443   $as_echo_n "(cached) " >&6
2444 else
2445   if test -n "$CC"; then
2446   ac_cv_prog_CC="$CC" # Let the user override the test.
2447 else
2448   ac_prog_rejected=no
2449 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2450 for as_dir in $PATH
2451 do
2452   IFS=$as_save_IFS
2453   test -z "$as_dir" && as_dir=.
2454   for ac_exec_ext in '' $ac_executable_extensions; do
2455   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2456     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2457        ac_prog_rejected=yes
2458        continue
2459      fi
2460     ac_cv_prog_CC="cc"
2461     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2462     break 2
2463   fi
2464 done
2465 done
2466 IFS=$as_save_IFS
2467
2468 if test $ac_prog_rejected = yes; then
2469   # We found a bogon in the path, so make sure we never use it.
2470   set dummy $ac_cv_prog_CC
2471   shift
2472   if test $# != 0; then
2473     # We chose a different compiler from the bogus one.
2474     # However, it has the same basename, so the bogon will be chosen
2475     # first if we set CC to just the basename; use the full file name.
2476     shift
2477     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2478   fi
2479 fi
2480 fi
2481 fi
2482 CC=$ac_cv_prog_CC
2483 if test -n "$CC"; then
2484   { $as_echo "$as_me:$LINENO: result: $CC" >&5
2485 $as_echo "$CC" >&6; }
2486 else
2487   { $as_echo "$as_me:$LINENO: result: no" >&5
2488 $as_echo "no" >&6; }
2489 fi
2490
2491
2492 fi
2493 if test -z "$CC"; then
2494   if test -n "$ac_tool_prefix"; then
2495   for ac_prog in cl.exe
2496   do
2497     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2498 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2499 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2500 $as_echo_n "checking for $ac_word... " >&6; }
2501 if test "${ac_cv_prog_CC+set}" = set; then
2502   $as_echo_n "(cached) " >&6
2503 else
2504   if test -n "$CC"; then
2505   ac_cv_prog_CC="$CC" # Let the user override the test.
2506 else
2507 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2508 for as_dir in $PATH
2509 do
2510   IFS=$as_save_IFS
2511   test -z "$as_dir" && as_dir=.
2512   for ac_exec_ext in '' $ac_executable_extensions; do
2513   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2514     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2515     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2516     break 2
2517   fi
2518 done
2519 done
2520 IFS=$as_save_IFS
2521
2522 fi
2523 fi
2524 CC=$ac_cv_prog_CC
2525 if test -n "$CC"; then
2526   { $as_echo "$as_me:$LINENO: result: $CC" >&5
2527 $as_echo "$CC" >&6; }
2528 else
2529   { $as_echo "$as_me:$LINENO: result: no" >&5
2530 $as_echo "no" >&6; }
2531 fi
2532
2533
2534     test -n "$CC" && break
2535   done
2536 fi
2537 if test -z "$CC"; then
2538   ac_ct_CC=$CC
2539   for ac_prog in cl.exe
2540 do
2541   # Extract the first word of "$ac_prog", so it can be a program name with args.
2542 set dummy $ac_prog; ac_word=$2
2543 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2544 $as_echo_n "checking for $ac_word... " >&6; }
2545 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2546   $as_echo_n "(cached) " >&6
2547 else
2548   if test -n "$ac_ct_CC"; then
2549   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2550 else
2551 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2552 for as_dir in $PATH
2553 do
2554   IFS=$as_save_IFS
2555   test -z "$as_dir" && as_dir=.
2556   for ac_exec_ext in '' $ac_executable_extensions; do
2557   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2558     ac_cv_prog_ac_ct_CC="$ac_prog"
2559     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2560     break 2
2561   fi
2562 done
2563 done
2564 IFS=$as_save_IFS
2565
2566 fi
2567 fi
2568 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2569 if test -n "$ac_ct_CC"; then
2570   { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2571 $as_echo "$ac_ct_CC" >&6; }
2572 else
2573   { $as_echo "$as_me:$LINENO: result: no" >&5
2574 $as_echo "no" >&6; }
2575 fi
2576
2577
2578   test -n "$ac_ct_CC" && break
2579 done
2580
2581   if test "x$ac_ct_CC" = x; then
2582     CC=""
2583   else
2584     case $cross_compiling:$ac_tool_warned in
2585 yes:)
2586 { $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
2587 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2588 ac_tool_warned=yes ;;
2589 esac
2590     CC=$ac_ct_CC
2591   fi
2592 fi
2593
2594 fi
2595
2596
2597 test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
2598 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2599 { { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2600 See \`config.log' for more details." >&5
2601 $as_echo "$as_me: error: no acceptable C compiler found in \$PATH
2602 See \`config.log' for more details." >&2;}
2603    { (exit 1); exit 1; }; }; }
2604
2605 # Provide some information about the compiler.
2606 $as_echo "$as_me:$LINENO: checking for C compiler version" >&5
2607 set X $ac_compile
2608 ac_compiler=$2
2609 { (ac_try="$ac_compiler --version >&5"
2610 case "(($ac_try" in
2611   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2612   *) ac_try_echo=$ac_try;;
2613 esac
2614 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2615 $as_echo "$ac_try_echo") >&5
2616   (eval "$ac_compiler --version >&5") 2>&5
2617   ac_status=$?
2618   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2619   (exit $ac_status); }
2620 { (ac_try="$ac_compiler -v >&5"
2621 case "(($ac_try" in
2622   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2623   *) ac_try_echo=$ac_try;;
2624 esac
2625 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2626 $as_echo "$ac_try_echo") >&5
2627   (eval "$ac_compiler -v >&5") 2>&5
2628   ac_status=$?
2629   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2630   (exit $ac_status); }
2631 { (ac_try="$ac_compiler -V >&5"
2632 case "(($ac_try" in
2633   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2634   *) ac_try_echo=$ac_try;;
2635 esac
2636 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2637 $as_echo "$ac_try_echo") >&5
2638   (eval "$ac_compiler -V >&5") 2>&5
2639   ac_status=$?
2640   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2641   (exit $ac_status); }
2642
2643 cat >conftest.$ac_ext <<_ACEOF
2644 /* confdefs.h.  */
2645 _ACEOF
2646 cat confdefs.h >>conftest.$ac_ext
2647 cat >>conftest.$ac_ext <<_ACEOF
2648 /* end confdefs.h.  */
2649
2650 int
2651 main ()
2652 {
2653
2654   ;
2655   return 0;
2656 }
2657 _ACEOF
2658 ac_clean_files_save=$ac_clean_files
2659 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2660 # Try to create an executable without -o first, disregard a.out.
2661 # It will help us diagnose broken compilers, and finding out an intuition
2662 # of exeext.
2663 { $as_echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2664 $as_echo_n "checking for C compiler default output file name... " >&6; }
2665 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2666
2667 # The possible output files:
2668 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2669
2670 ac_rmfiles=
2671 for ac_file in $ac_files
2672 do
2673   case $ac_file in
2674     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2675     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2676   esac
2677 done
2678 rm -f $ac_rmfiles
2679
2680 if { (ac_try="$ac_link_default"
2681 case "(($ac_try" in
2682   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2683   *) ac_try_echo=$ac_try;;
2684 esac
2685 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2686 $as_echo "$ac_try_echo") >&5
2687   (eval "$ac_link_default") 2>&5
2688   ac_status=$?
2689   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2690   (exit $ac_status); }; then
2691   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2692 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2693 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2694 # so that the user can short-circuit this test for compilers unknown to
2695 # Autoconf.
2696 for ac_file in $ac_files ''
2697 do
2698   test -f "$ac_file" || continue
2699   case $ac_file in
2700     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2701         ;;
2702     [ab].out )
2703         # We found the default executable, but exeext='' is most
2704         # certainly right.
2705         break;;
2706     *.* )
2707         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2708         then :; else
2709            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2710         fi
2711         # We set ac_cv_exeext here because the later test for it is not
2712         # safe: cross compilers may not add the suffix if given an `-o'
2713         # argument, so we may need to know it at that point already.
2714         # Even if this section looks crufty: it has the advantage of
2715         # actually working.
2716         break;;
2717     * )
2718         break;;
2719   esac
2720 done
2721 test "$ac_cv_exeext" = no && ac_cv_exeext=
2722
2723 else
2724   ac_file=''
2725 fi
2726
2727 { $as_echo "$as_me:$LINENO: result: $ac_file" >&5
2728 $as_echo "$ac_file" >&6; }
2729 if test -z "$ac_file"; then
2730   $as_echo "$as_me: failed program was:" >&5
2731 sed 's/^/| /' conftest.$ac_ext >&5
2732
2733 { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
2734 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2735 { { $as_echo "$as_me:$LINENO: error: C compiler cannot create executables
2736 See \`config.log' for more details." >&5
2737 $as_echo "$as_me: error: C compiler cannot create executables
2738 See \`config.log' for more details." >&2;}
2739    { (exit 77); exit 77; }; }; }
2740 fi
2741
2742 ac_exeext=$ac_cv_exeext
2743
2744 # Check that the compiler produces executables we can run.  If not, either
2745 # the compiler is broken, or we cross compile.
2746 { $as_echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2747 $as_echo_n "checking whether the C compiler works... " >&6; }
2748 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2749 # If not cross compiling, check that we can run a simple program.
2750 if test "$cross_compiling" != yes; then
2751   if { ac_try='./$ac_file'
2752   { (case "(($ac_try" in
2753   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2754   *) ac_try_echo=$ac_try;;
2755 esac
2756 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2757 $as_echo "$ac_try_echo") >&5
2758   (eval "$ac_try") 2>&5
2759   ac_status=$?
2760   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2761   (exit $ac_status); }; }; then
2762     cross_compiling=no
2763   else
2764     if test "$cross_compiling" = maybe; then
2765         cross_compiling=yes
2766     else
2767         { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
2768 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2769 { { $as_echo "$as_me:$LINENO: error: cannot run C compiled programs.
2770 If you meant to cross compile, use \`--host'.
2771 See \`config.log' for more details." >&5
2772 $as_echo "$as_me: error: cannot run C compiled programs.
2773 If you meant to cross compile, use \`--host'.
2774 See \`config.log' for more details." >&2;}
2775    { (exit 1); exit 1; }; }; }
2776     fi
2777   fi
2778 fi
2779 { $as_echo "$as_me:$LINENO: result: yes" >&5
2780 $as_echo "yes" >&6; }
2781
2782 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2783 ac_clean_files=$ac_clean_files_save
2784 # Check that the compiler produces executables we can run.  If not, either
2785 # the compiler is broken, or we cross compile.
2786 { $as_echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2787 $as_echo_n "checking whether we are cross compiling... " >&6; }
2788 { $as_echo "$as_me:$LINENO: result: $cross_compiling" >&5
2789 $as_echo "$cross_compiling" >&6; }
2790
2791 { $as_echo "$as_me:$LINENO: checking for suffix of executables" >&5
2792 $as_echo_n "checking for suffix of executables... " >&6; }
2793 if { (ac_try="$ac_link"
2794 case "(($ac_try" in
2795   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2796   *) ac_try_echo=$ac_try;;
2797 esac
2798 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2799 $as_echo "$ac_try_echo") >&5
2800   (eval "$ac_link") 2>&5
2801   ac_status=$?
2802   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2803   (exit $ac_status); }; then
2804   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2805 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2806 # work properly (i.e., refer to `conftest.exe'), while it won't with
2807 # `rm'.
2808 for ac_file in conftest.exe conftest conftest.*; do
2809   test -f "$ac_file" || continue
2810   case $ac_file in
2811     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2812     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2813           break;;
2814     * ) break;;
2815   esac
2816 done
2817 else
2818   { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
2819 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2820 { { $as_echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2821 See \`config.log' for more details." >&5
2822 $as_echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2823 See \`config.log' for more details." >&2;}
2824    { (exit 1); exit 1; }; }; }
2825 fi
2826
2827 rm -f conftest$ac_cv_exeext
2828 { $as_echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2829 $as_echo "$ac_cv_exeext" >&6; }
2830
2831 rm -f conftest.$ac_ext
2832 EXEEXT=$ac_cv_exeext
2833 ac_exeext=$EXEEXT
2834 { $as_echo "$as_me:$LINENO: checking for suffix of object files" >&5
2835 $as_echo_n "checking for suffix of object files... " >&6; }
2836 if test "${ac_cv_objext+set}" = set; then
2837   $as_echo_n "(cached) " >&6
2838 else
2839   cat >conftest.$ac_ext <<_ACEOF
2840 /* confdefs.h.  */
2841 _ACEOF
2842 cat confdefs.h >>conftest.$ac_ext
2843 cat >>conftest.$ac_ext <<_ACEOF
2844 /* end confdefs.h.  */
2845
2846 int
2847 main ()
2848 {
2849
2850   ;
2851   return 0;
2852 }
2853 _ACEOF
2854 rm -f conftest.o conftest.obj
2855 if { (ac_try="$ac_compile"
2856 case "(($ac_try" in
2857   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2858   *) ac_try_echo=$ac_try;;
2859 esac
2860 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2861 $as_echo "$ac_try_echo") >&5
2862   (eval "$ac_compile") 2>&5
2863   ac_status=$?
2864   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2865   (exit $ac_status); }; then
2866   for ac_file in conftest.o conftest.obj conftest.*; do
2867   test -f "$ac_file" || continue;
2868   case $ac_file in
2869     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2870     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2871        break;;
2872   esac
2873 done
2874 else
2875   $as_echo "$as_me: failed program was:" >&5
2876 sed 's/^/| /' conftest.$ac_ext >&5
2877
2878 { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
2879 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2880 { { $as_echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2881 See \`config.log' for more details." >&5
2882 $as_echo "$as_me: error: cannot compute suffix of object files: cannot compile
2883 See \`config.log' for more details." >&2;}
2884    { (exit 1); exit 1; }; }; }
2885 fi
2886
2887 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2888 fi
2889 { $as_echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2890 $as_echo "$ac_cv_objext" >&6; }
2891 OBJEXT=$ac_cv_objext
2892 ac_objext=$OBJEXT
2893 { $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2894 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2895 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2896   $as_echo_n "(cached) " >&6
2897 else
2898   cat >conftest.$ac_ext <<_ACEOF
2899 /* confdefs.h.  */
2900 _ACEOF
2901 cat confdefs.h >>conftest.$ac_ext
2902 cat >>conftest.$ac_ext <<_ACEOF
2903 /* end confdefs.h.  */
2904
2905 int
2906 main ()
2907 {
2908 #ifndef __GNUC__
2909        choke me
2910 #endif
2911
2912   ;
2913   return 0;
2914 }
2915 _ACEOF
2916 rm -f conftest.$ac_objext
2917 if { (ac_try="$ac_compile"
2918 case "(($ac_try" in
2919   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2920   *) ac_try_echo=$ac_try;;
2921 esac
2922 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2923 $as_echo "$ac_try_echo") >&5
2924   (eval "$ac_compile") 2>conftest.er1
2925   ac_status=$?
2926   grep -v '^ *+' conftest.er1 >conftest.err
2927   rm -f conftest.er1
2928   cat conftest.err >&5
2929   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2930   (exit $ac_status); } && {
2931          test -z "$ac_c_werror_flag" ||
2932          test ! -s conftest.err
2933        } && test -s conftest.$ac_objext; then
2934   ac_compiler_gnu=yes
2935 else
2936   $as_echo "$as_me: failed program was:" >&5
2937 sed 's/^/| /' conftest.$ac_ext >&5
2938
2939         ac_compiler_gnu=no
2940 fi
2941
2942 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2943 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2944
2945 fi
2946 { $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2947 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2948 if test $ac_compiler_gnu = yes; then
2949   GCC=yes
2950 else
2951   GCC=
2952 fi
2953 ac_test_CFLAGS=${CFLAGS+set}
2954 ac_save_CFLAGS=$CFLAGS
2955 { $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2956 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2957 if test "${ac_cv_prog_cc_g+set}" = set; then
2958   $as_echo_n "(cached) " >&6
2959 else
2960   ac_save_c_werror_flag=$ac_c_werror_flag
2961    ac_c_werror_flag=yes
2962    ac_cv_prog_cc_g=no
2963    CFLAGS="-g"
2964    cat >conftest.$ac_ext <<_ACEOF
2965 /* confdefs.h.  */
2966 _ACEOF
2967 cat confdefs.h >>conftest.$ac_ext
2968 cat >>conftest.$ac_ext <<_ACEOF
2969 /* end confdefs.h.  */
2970
2971 int
2972 main ()
2973 {
2974
2975   ;
2976   return 0;
2977 }
2978 _ACEOF
2979 rm -f conftest.$ac_objext
2980 if { (ac_try="$ac_compile"
2981 case "(($ac_try" in
2982   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2983   *) ac_try_echo=$ac_try;;
2984 esac
2985 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2986 $as_echo "$ac_try_echo") >&5
2987   (eval "$ac_compile") 2>conftest.er1
2988   ac_status=$?
2989   grep -v '^ *+' conftest.er1 >conftest.err
2990   rm -f conftest.er1
2991   cat conftest.err >&5
2992   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2993   (exit $ac_status); } && {
2994          test -z "$ac_c_werror_flag" ||
2995          test ! -s conftest.err
2996        } && test -s conftest.$ac_objext; then
2997   ac_cv_prog_cc_g=yes
2998 else
2999   $as_echo "$as_me: failed program was:" >&5
3000 sed 's/^/| /' conftest.$ac_ext >&5
3001
3002         CFLAGS=""
3003       cat >conftest.$ac_ext <<_ACEOF
3004 /* confdefs.h.  */
3005 _ACEOF
3006 cat confdefs.h >>conftest.$ac_ext
3007 cat >>conftest.$ac_ext <<_ACEOF
3008 /* end confdefs.h.  */
3009
3010 int
3011 main ()
3012 {
3013
3014   ;
3015   return 0;
3016 }
3017 _ACEOF
3018 rm -f conftest.$ac_objext
3019 if { (ac_try="$ac_compile"
3020 case "(($ac_try" in
3021   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3022   *) ac_try_echo=$ac_try;;
3023 esac
3024 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
3025 $as_echo "$ac_try_echo") >&5
3026   (eval "$ac_compile") 2>conftest.er1
3027   ac_status=$?
3028   grep -v '^ *+' conftest.er1 >conftest.err
3029   rm -f conftest.er1
3030   cat conftest.err >&5
3031   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
3032   (exit $ac_status); } && {
3033          test -z "$ac_c_werror_flag" ||
3034          test ! -s conftest.err
3035        } && test -s conftest.$ac_objext; then
3036   :
3037 else
3038   $as_echo "$as_me: failed program was:" >&5
3039 sed 's/^/| /' conftest.$ac_ext >&5
3040
3041         ac_c_werror_flag=$ac_save_c_werror_flag
3042          CFLAGS="-g"
3043          cat >conftest.$ac_ext <<_ACEOF
3044 /* confdefs.h.  */
3045 _ACEOF
3046 cat confdefs.h >>conftest.$ac_ext
3047 cat >>conftest.$ac_ext <<_ACEOF
3048 /* end confdefs.h.  */
3049
3050 int
3051 main ()
3052 {
3053
3054   ;
3055   return 0;
3056 }
3057 _ACEOF
3058 rm -f conftest.$ac_objext
3059 if { (ac_try="$ac_compile"
3060 case "(($ac_try" in
3061   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3062   *) ac_try_echo=$ac_try;;
3063 esac
3064 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
3065 $as_echo "$ac_try_echo") >&5
3066   (eval "$ac_compile") 2>conftest.er1
3067   ac_status=$?
3068   grep -v '^ *+' conftest.er1 >conftest.err
3069   rm -f conftest.er1
3070   cat conftest.err >&5
3071   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
3072   (exit $ac_status); } && {
3073          test -z "$ac_c_werror_flag" ||
3074          test ! -s conftest.err
3075        } && test -s conftest.$ac_objext; then
3076   ac_cv_prog_cc_g=yes
3077 else
3078   $as_echo "$as_me: failed program was:" >&5
3079 sed 's/^/| /' conftest.$ac_ext >&5
3080
3081
3082 fi
3083
3084 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3085 fi
3086
3087 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3088 fi
3089
3090 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3091    ac_c_werror_flag=$ac_save_c_werror_flag
3092 fi
3093 { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
3094 $as_echo "$ac_cv_prog_cc_g" >&6; }
3095 if test "$ac_test_CFLAGS" = set; then
3096   CFLAGS=$ac_save_CFLAGS
3097 elif test $ac_cv_prog_cc_g = yes; then
3098   if test "$GCC" = yes; then
3099     CFLAGS="-g -O2"
3100   else
3101     CFLAGS="-g"
3102   fi
3103 else
3104   if test "$GCC" = yes; then
3105     CFLAGS="-O2"
3106   else
3107     CFLAGS=
3108   fi
3109 fi
3110 { $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
3111 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3112 if test "${ac_cv_prog_cc_c89+set}" = set; then
3113   $as_echo_n "(cached) " >&6
3114 else
3115   ac_cv_prog_cc_c89=no
3116 ac_save_CC=$CC
3117 cat >conftest.$ac_ext <<_ACEOF
3118 /* confdefs.h.  */
3119 _ACEOF
3120 cat confdefs.h >>conftest.$ac_ext
3121 cat >>conftest.$ac_ext <<_ACEOF
3122 /* end confdefs.h.  */
3123 #include <stdarg.h>
3124 #include <stdio.h>
3125 #include <sys/types.h>
3126 #include <sys/stat.h>
3127 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3128 struct buf { int x; };
3129 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3130 static char *e (p, i)
3131      char **p;
3132      int i;
3133 {
3134   return p[i];
3135 }
3136 static char *f (char * (*g) (char **, int), char **p, ...)
3137 {
3138   char *s;
3139   va_list v;
3140   va_start (v,p);
3141   s = g (p, va_arg (v,int));
3142   va_end (v);
3143   return s;
3144 }
3145
3146 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3147    function prototypes and stuff, but not '\xHH' hex character constants.
3148    These don't provoke an error unfortunately, instead are silently treated
3149    as 'x'.  The following induces an error, until -std is added to get
3150    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3151    array size at least.  It's necessary to write '\x00'==0 to get something
3152    that's true only with -std.  */
3153 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3154
3155 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3156    inside strings and character constants.  */
3157 #define FOO(x) 'x'
3158 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3159
3160 int test (int i, double x);
3161 struct s1 {int (*f) (int a);};
3162 struct s2 {int (*f) (double a);};
3163 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3164 int argc;
3165 char **argv;
3166 int
3167 main ()
3168 {
3169 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3170   ;
3171   return 0;
3172 }
3173 _ACEOF
3174 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3175         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3176 do
3177   CC="$ac_save_CC $ac_arg"
3178   rm -f conftest.$ac_objext
3179 if { (ac_try="$ac_compile"
3180 case "(($ac_try" in
3181   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3182   *) ac_try_echo=$ac_try;;
3183 esac
3184 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
3185 $as_echo "$ac_try_echo") >&5
3186   (eval "$ac_compile") 2>conftest.er1
3187   ac_status=$?
3188   grep -v '^ *+' conftest.er1 >conftest.err
3189   rm -f conftest.er1
3190   cat conftest.err >&5
3191   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
3192   (exit $ac_status); } && {
3193          test -z "$ac_c_werror_flag" ||
3194          test ! -s conftest.err
3195        } && test -s conftest.$ac_objext; then
3196   ac_cv_prog_cc_c89=$ac_arg
3197 else
3198   $as_echo "$as_me: failed program was:" >&5
3199 sed 's/^/| /' conftest.$ac_ext >&5
3200
3201
3202 fi
3203
3204 rm -f core conftest.err conftest.$ac_objext
3205   test "x$ac_cv_prog_cc_c89" != "xno" && break
3206 done
3207 rm -f conftest.$ac_ext
3208 CC=$ac_save_CC
3209
3210 fi
3211 # AC_CACHE_VAL
3212 case "x$ac_cv_prog_cc_c89" in
3213   x)
3214     { $as_echo "$as_me:$LINENO: result: none needed" >&5
3215 $as_echo "none needed" >&6; } ;;
3216   xno)
3217     { $as_echo "$as_me:$LINENO: result: unsupported" >&5
3218 $as_echo "unsupported" >&6; } ;;
3219   *)
3220     CC="$CC $ac_cv_prog_cc_c89"
3221     { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
3222 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3223 esac
3224
3225
3226 ac_ext=c
3227 ac_cpp='$CPP $CPPFLAGS'
3228 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3229 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3230 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3231
3232 # Find a good install program.  We prefer a C program (faster),
3233 # so one script is as good as another.  But avoid the broken or
3234 # incompatible versions:
3235 # SysV /etc/install, /usr/sbin/install
3236 # SunOS /usr/etc/install
3237 # IRIX /sbin/install
3238 # AIX /bin/install
3239 # AmigaOS /C/install, which installs bootblocks on floppy discs
3240 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3241 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3242 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3243 # OS/2's system install, which has a completely different semantic
3244 # ./install, which can be erroneously created by make from ./install.sh.
3245 # Reject install programs that cannot install multiple files.
3246 { $as_echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
3247 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3248 if test -z "$INSTALL"; then
3249 if test "${ac_cv_path_install+set}" = set; then
3250   $as_echo_n "(cached) " >&6
3251 else
3252   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3253 for as_dir in $PATH
3254 do
3255   IFS=$as_save_IFS
3256   test -z "$as_dir" && as_dir=.
3257   # Account for people who put trailing slashes in PATH elements.
3258 case $as_dir/ in
3259   ./ | .// | /cC/* | \
3260   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3261   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
3262   /usr/ucb/* ) ;;
3263   *)
3264     # OSF1 and SCO ODT 3.0 have their own names for install.
3265     # Don't use installbsd from OSF since it installs stuff as root
3266     # by default.
3267     for ac_prog in ginstall scoinst install; do
3268       for ac_exec_ext in '' $ac_executable_extensions; do
3269         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3270           if test $ac_prog = install &&
3271             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3272             # AIX install.  It has an incompatible calling convention.
3273             :
3274           elif test $ac_prog = install &&
3275             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3276             # program-specific install script used by HP pwplus--don't use.
3277             :
3278           else
3279             rm -rf conftest.one conftest.two conftest.dir
3280             echo one > conftest.one
3281             echo two > conftest.two
3282             mkdir conftest.dir
3283             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3284               test -s conftest.one && test -s conftest.two &&
3285               test -s conftest.dir/conftest.one &&
3286               test -s conftest.dir/conftest.two
3287             then
3288               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3289               break 3
3290             fi
3291           fi
3292         fi
3293       done
3294     done
3295     ;;
3296 esac
3297
3298 done
3299 IFS=$as_save_IFS
3300
3301 rm -rf conftest.one conftest.two conftest.dir
3302
3303 fi
3304   if test "${ac_cv_path_install+set}" = set; then
3305     INSTALL=$ac_cv_path_install
3306   else
3307     # As a last resort, use the slow shell script.  Don't cache a
3308     # value for INSTALL within a source directory, because that will
3309     # break other packages using the cache if that directory is
3310     # removed, or if the value is a relative name.
3311     INSTALL=$ac_install_sh
3312   fi
3313 fi
3314 { $as_echo "$as_me:$LINENO: result: $INSTALL" >&5
3315 $as_echo "$INSTALL" >&6; }
3316
3317 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3318 # It thinks the first close brace ends the variable substitution.
3319 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3320
3321 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3322
3323 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3324
3325
3326 # Put a plausible default for CC_FOR_BUILD in Makefile.
3327 if test "x$cross_compiling" = "xno"; then
3328   CC_FOR_BUILD='$(CC)'
3329 else
3330   CC_FOR_BUILD=gcc
3331 fi
3332
3333
3334
3335
3336 AR=${AR-ar}
3337
3338 if test -n "$ac_tool_prefix"; then
3339   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3340 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3341 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
3342 $as_echo_n "checking for $ac_word... " >&6; }
3343 if test "${ac_cv_prog_RANLIB+set}" = set; then
3344   $as_echo_n "(cached) " >&6
3345 else
3346   if test -n "$RANLIB"; then
3347   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3348 else
3349 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3350 for as_dir in $PATH
3351 do
3352   IFS=$as_save_IFS
3353   test -z "$as_dir" && as_dir=.
3354   for ac_exec_ext in '' $ac_executable_extensions; do
3355   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3356     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3357     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3358     break 2
3359   fi
3360 done
3361 done
3362 IFS=$as_save_IFS
3363
3364 fi
3365 fi
3366 RANLIB=$ac_cv_prog_RANLIB
3367 if test -n "$RANLIB"; then
3368   { $as_echo "$as_me:$LINENO: result: $RANLIB" >&5
3369 $as_echo "$RANLIB" >&6; }
3370 else
3371   { $as_echo "$as_me:$LINENO: result: no" >&5
3372 $as_echo "no" >&6; }
3373 fi
3374
3375
3376 fi
3377 if test -z "$ac_cv_prog_RANLIB"; then
3378   ac_ct_RANLIB=$RANLIB
3379   # Extract the first word of "ranlib", so it can be a program name with args.
3380 set dummy ranlib; ac_word=$2
3381 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
3382 $as_echo_n "checking for $ac_word... " >&6; }
3383 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
3384   $as_echo_n "(cached) " >&6
3385 else
3386   if test -n "$ac_ct_RANLIB"; then
3387   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3388 else
3389 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3390 for as_dir in $PATH
3391 do
3392   IFS=$as_save_IFS
3393   test -z "$as_dir" && as_dir=.
3394   for ac_exec_ext in '' $ac_executable_extensions; do
3395   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3396     ac_cv_prog_ac_ct_RANLIB="ranlib"
3397     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3398     break 2
3399   fi
3400 done
3401 done
3402 IFS=$as_save_IFS
3403
3404 fi
3405 fi
3406 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3407 if test -n "$ac_ct_RANLIB"; then
3408   { $as_echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
3409 $as_echo "$ac_ct_RANLIB" >&6; }
3410 else
3411   { $as_echo "$as_me:$LINENO: result: no" >&5
3412 $as_echo "no" >&6; }
3413 fi
3414
3415   if test "x$ac_ct_RANLIB" = x; then
3416     RANLIB=":"
3417   else
3418     case $cross_compiling:$ac_tool_warned in
3419 yes:)
3420 { $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
3421 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3422 ac_tool_warned=yes ;;
3423 esac
3424     RANLIB=$ac_ct_RANLIB
3425   fi
3426 else
3427   RANLIB="$ac_cv_prog_RANLIB"
3428 fi
3429
3430
3431 ALL_LINGUAS=
3432 # If we haven't got the data from the intl directory,
3433 # assume NLS is disabled.
3434 USE_NLS=no
3435 LIBINTL=
3436 LIBINTL_DEP=
3437 INCINTL=
3438 XGETTEXT=
3439 GMSGFMT=
3440 POSUB=
3441
3442 if test -f  ../../intl/config.intl; then
3443   .  ../../intl/config.intl
3444 fi
3445 { $as_echo "$as_me:$LINENO: checking whether NLS is requested" >&5
3446 $as_echo_n "checking whether NLS is requested... " >&6; }
3447 if test x"$USE_NLS" != xyes; then
3448   { $as_echo "$as_me:$LINENO: result: no" >&5
3449 $as_echo "no" >&6; }
3450 else
3451   { $as_echo "$as_me:$LINENO: result: yes" >&5
3452 $as_echo "yes" >&6; }
3453
3454 cat >>confdefs.h <<\_ACEOF
3455 #define ENABLE_NLS 1
3456 _ACEOF
3457
3458
3459   { $as_echo "$as_me:$LINENO: checking for catalogs to be installed" >&5
3460 $as_echo_n "checking for catalogs to be installed... " >&6; }
3461   # Look for .po and .gmo files in the source directory.
3462   CATALOGS=
3463   XLINGUAS=
3464   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
3465     # If there aren't any .gmo files the shell will give us the
3466     # literal string "../path/to/srcdir/po/*.gmo" which has to be
3467     # weeded out.
3468     case "$cat" in *\**)
3469       continue;;
3470     esac
3471     # The quadruple backslash is collapsed to a double backslash
3472     # by the backticks, then collapsed again by the double quotes,
3473     # leaving us with one backslash in the sed expression (right
3474     # before the dot that mustn't act as a wildcard).
3475     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
3476     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
3477     # The user is allowed to set LINGUAS to a list of languages to
3478     # install catalogs for.  If it's empty that means "all of them."
3479     if test "x$LINGUAS" = x; then
3480       CATALOGS="$CATALOGS $cat"
3481       XLINGUAS="$XLINGUAS $lang"
3482     else
3483       case "$LINGUAS" in *$lang*)
3484         CATALOGS="$CATALOGS $cat"
3485         XLINGUAS="$XLINGUAS $lang"
3486         ;;
3487       esac
3488     fi
3489   done
3490   LINGUAS="$XLINGUAS"
3491   { $as_echo "$as_me:$LINENO: result: $LINGUAS" >&5
3492 $as_echo "$LINGUAS" >&6; }
3493
3494
3495     DATADIRNAME=share
3496
3497   INSTOBJEXT=.mo
3498
3499   GENCAT=gencat
3500
3501   CATOBJEXT=.gmo
3502
3503 fi
3504
3505 # Check for common headers.
3506 # FIXME: Seems to me this can cause problems for i386-windows hosts.
3507 # At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*.
3508
3509 ac_ext=c
3510 ac_cpp='$CPP $CPPFLAGS'
3511 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3512 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3513 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3514 { $as_echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3515 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3516 # On Suns, sometimes $CPP names a directory.
3517 if test -n "$CPP" && test -d "$CPP"; then
3518   CPP=
3519 fi
3520 if test -z "$CPP"; then
3521   if test "${ac_cv_prog_CPP+set}" = set; then
3522   $as_echo_n "(cached) " >&6
3523 else
3524       # Double quotes because CPP needs to be expanded
3525     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3526     do
3527       ac_preproc_ok=false
3528 for ac_c_preproc_warn_flag in '' yes
3529 do
3530   # Use a header file that comes with gcc, so configuring glibc
3531   # with a fresh cross-compiler works.
3532   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3533   # <limits.h> exists even on freestanding compilers.
3534   # On the NeXT, cc -E runs the code through the compiler's parser,
3535   # not just through cpp. "Syntax error" is here to catch this case.
3536   cat >conftest.$ac_ext <<_ACEOF
3537 /* confdefs.h.  */
3538 _ACEOF
3539 cat confdefs.h >>conftest.$ac_ext
3540 cat >>conftest.$ac_ext <<_ACEOF
3541 /* end confdefs.h.  */
3542 #ifdef __STDC__
3543 # include <limits.h>
3544 #else
3545 # include <assert.h>
3546 #endif
3547                      Syntax error
3548 _ACEOF
3549 if { (ac_try="$ac_cpp conftest.$ac_ext"
3550 case "(($ac_try" in
3551   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3552   *) ac_try_echo=$ac_try;;
3553 esac
3554 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
3555 $as_echo "$ac_try_echo") >&5
3556   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3557   ac_status=$?
3558   grep -v '^ *+' conftest.er1 >conftest.err
3559   rm -f conftest.er1
3560   cat conftest.err >&5
3561   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
3562   (exit $ac_status); } >/dev/null && {
3563          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3564          test ! -s conftest.err
3565        }; then
3566   :
3567 else
3568   $as_echo "$as_me: failed program was:" >&5
3569 sed 's/^/| /' conftest.$ac_ext >&5
3570
3571   # Broken: fails on valid input.
3572 continue
3573 fi
3574
3575 rm -f conftest.err conftest.$ac_ext
3576
3577   # OK, works on sane cases.  Now check whether nonexistent headers
3578   # can be detected and how.
3579   cat >conftest.$ac_ext <<_ACEOF
3580 /* confdefs.h.  */
3581 _ACEOF
3582 cat confdefs.h >>conftest.$ac_ext
3583 cat >>conftest.$ac_ext <<_ACEOF
3584 /* end confdefs.h.  */
3585 #include <ac_nonexistent.h>
3586 _ACEOF
3587 if { (ac_try="$ac_cpp conftest.$ac_ext"
3588 case "(($ac_try" in
3589   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3590   *) ac_try_echo=$ac_try;;
3591 esac
3592 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
3593 $as_echo "$ac_try_echo") >&5
3594   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3595   ac_status=$?
3596   grep -v '^ *+' conftest.er1 >conftest.err
3597   rm -f conftest.er1
3598   cat conftest.err >&5
3599   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
3600   (exit $ac_status); } >/dev/null && {
3601          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3602          test ! -s conftest.err
3603        }; then
3604   # Broken: success on invalid input.
3605 continue
3606 else
3607   $as_echo "$as_me: failed program was:" >&5
3608 sed 's/^/| /' conftest.$ac_ext >&5
3609
3610   # Passes both tests.
3611 ac_preproc_ok=:
3612 break
3613 fi
3614
3615 rm -f conftest.err conftest.$ac_ext
3616
3617 done
3618 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3619 rm -f conftest.err conftest.$ac_ext
3620 if $ac_preproc_ok; then
3621   break
3622 fi
3623
3624     done
3625     ac_cv_prog_CPP=$CPP
3626
3627 fi
3628   CPP=$ac_cv_prog_CPP
3629 else
3630   ac_cv_prog_CPP=$CPP
3631 fi
3632 { $as_echo "$as_me:$LINENO: result: $CPP" >&5
3633 $as_echo "$CPP" >&6; }
3634 ac_preproc_ok=false
3635 for ac_c_preproc_warn_flag in '' yes
3636 do
3637   # Use a header file that comes with gcc, so configuring glibc
3638   # with a fresh cross-compiler works.
3639   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3640   # <limits.h> exists even on freestanding compilers.
3641   # On the NeXT, cc -E runs the code through the compiler's parser,
3642   # not just through cpp. "Syntax error" is here to catch this case.
3643   cat >conftest.$ac_ext <<_ACEOF
3644 /* confdefs.h.  */
3645 _ACEOF
3646 cat confdefs.h >>conftest.$ac_ext
3647 cat >>conftest.$ac_ext <<_ACEOF
3648 /* end confdefs.h.  */
3649 #ifdef __STDC__
3650 # include <limits.h>
3651 #else
3652 # include <assert.h>
3653 #endif
3654                      Syntax error
3655 _ACEOF
3656 if { (ac_try="$ac_cpp conftest.$ac_ext"
3657 case "(($ac_try" in
3658   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3659   *) ac_try_echo=$ac_try;;
3660 esac
3661 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
3662 $as_echo "$ac_try_echo") >&5
3663   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3664   ac_status=$?
3665   grep -v '^ *+' conftest.er1 >conftest.err
3666   rm -f conftest.er1
3667   cat conftest.err >&5
3668   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
3669   (exit $ac_status); } >/dev/null && {
3670          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3671          test ! -s conftest.err
3672        }; then
3673   :
3674 else
3675   $as_echo "$as_me: failed program was:" >&5
3676 sed 's/^/| /' conftest.$ac_ext >&5
3677
3678   # Broken: fails on valid input.
3679 continue
3680 fi
3681
3682 rm -f conftest.err conftest.$ac_ext
3683
3684   # OK, works on sane cases.  Now check whether nonexistent headers
3685   # can be detected and how.
3686   cat >conftest.$ac_ext <<_ACEOF
3687 /* confdefs.h.  */
3688 _ACEOF
3689 cat confdefs.h >>conftest.$ac_ext
3690 cat >>conftest.$ac_ext <<_ACEOF
3691 /* end confdefs.h.  */
3692 #include <ac_nonexistent.h>
3693 _ACEOF
3694 if { (ac_try="$ac_cpp conftest.$ac_ext"
3695 case "(($ac_try" in
3696   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3697   *) ac_try_echo=$ac_try;;
3698 esac
3699 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
3700 $as_echo "$ac_try_echo") >&5
3701   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3702   ac_status=$?
3703   grep -v '^ *+' conftest.er1 >conftest.err
3704   rm -f conftest.er1
3705   cat conftest.err >&5
3706   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
3707   (exit $ac_status); } >/dev/null && {
3708          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3709          test ! -s conftest.err
3710        }; then
3711   # Broken: success on invalid input.
3712 continue
3713 else
3714   $as_echo "$as_me: failed program was:" >&5
3715 sed 's/^/| /' conftest.$ac_ext >&5
3716
3717   # Passes both tests.
3718 ac_preproc_ok=:
3719 break
3720 fi
3721
3722 rm -f conftest.err conftest.$ac_ext
3723
3724 done
3725 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3726 rm -f conftest.err conftest.$ac_ext
3727 if $ac_preproc_ok; then
3728   :
3729 else
3730   { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
3731 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3732 { { $as_echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3733 See \`config.log' for more details." >&5
3734 $as_echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3735 See \`config.log' for more details." >&2;}
3736    { (exit 1); exit 1; }; }; }
3737 fi
3738
3739 ac_ext=c
3740 ac_cpp='$CPP $CPPFLAGS'
3741 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3742 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3743 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3744
3745
3746 { $as_echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
3747 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3748 if test "${ac_cv_path_GREP+set}" = set; then
3749   $as_echo_n "(cached) " >&6
3750 else
3751   if test -z "$GREP"; then
3752   ac_path_GREP_found=false
3753   # Loop through the user's path and test for each of PROGNAME-LIST
3754   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3755 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3756 do
3757   IFS=$as_save_IFS
3758   test -z "$as_dir" && as_dir=.
3759   for ac_prog in grep ggrep; do
3760     for ac_exec_ext in '' $ac_executable_extensions; do
3761       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3762       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3763 # Check for GNU ac_path_GREP and select it if it is found.
3764   # Check for GNU $ac_path_GREP
3765 case `"$ac_path_GREP" --version 2>&1` in
3766 *GNU*)
3767   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3768 *)
3769   ac_count=0
3770   $as_echo_n 0123456789 >"conftest.in"
3771   while :
3772   do
3773     cat "conftest.in" "conftest.in" >"conftest.tmp"
3774     mv "conftest.tmp" "conftest.in"
3775     cp "conftest.in" "conftest.nl"
3776     $as_echo 'GREP' >> "conftest.nl"
3777     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3778     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3779     ac_count=`expr $ac_count + 1`
3780     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3781       # Best one so far, save it but keep looking for a better one
3782       ac_cv_path_GREP="$ac_path_GREP"
3783       ac_path_GREP_max=$ac_count
3784     fi
3785     # 10*(2^10) chars as input seems more than enough
3786     test $ac_count -gt 10 && break
3787   done
3788   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3789 esac
3790
3791       $ac_path_GREP_found && break 3
3792     done
3793   done
3794 done
3795 IFS=$as_save_IFS
3796   if test -z "$ac_cv_path_GREP"; then
3797     { { $as_echo "$as_me:$LINENO: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
3798 $as_echo "$as_me: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
3799    { (exit 1); exit 1; }; }
3800   fi
3801 else
3802   ac_cv_path_GREP=$GREP
3803 fi
3804
3805 fi
3806 { $as_echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
3807 $as_echo "$ac_cv_path_GREP" >&6; }
3808  GREP="$ac_cv_path_GREP"
3809
3810
3811 { $as_echo "$as_me:$LINENO: checking for egrep" >&5
3812 $as_echo_n "checking for egrep... " >&6; }
3813 if test "${ac_cv_path_EGREP+set}" = set; then
3814   $as_echo_n "(cached) " >&6
3815 else
3816   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3817    then ac_cv_path_EGREP="$GREP -E"
3818    else
3819      if test -z "$EGREP"; then
3820   ac_path_EGREP_found=false
3821   # Loop through the user's path and test for each of PROGNAME-LIST
3822   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3823 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3824 do
3825   IFS=$as_save_IFS
3826   test -z "$as_dir" && as_dir=.
3827   for ac_prog in egrep; do
3828     for ac_exec_ext in '' $ac_executable_extensions; do
3829       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3830       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3831 # Check for GNU ac_path_EGREP and select it if it is found.
3832   # Check for GNU $ac_path_EGREP
3833 case `"$ac_path_EGREP" --version 2>&1` in
3834 *GNU*)
3835   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3836 *)
3837   ac_count=0
3838   $as_echo_n 0123456789 >"conftest.in"
3839   while :
3840   do
3841     cat "conftest.in" "conftest.in" >"conftest.tmp"
3842     mv "conftest.tmp" "conftest.in"
3843     cp "conftest.in" "conftest.nl"
3844     $as_echo 'EGREP' >> "conftest.nl"
3845     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3846     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3847     ac_count=`expr $ac_count + 1`
3848     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3849       # Best one so far, save it but keep looking for a better one
3850       ac_cv_path_EGREP="$ac_path_EGREP"
3851       ac_path_EGREP_max=$ac_count
3852     fi
3853     # 10*(2^10) chars as input seems more than enough
3854     test $ac_count -gt 10 && break
3855   done
3856   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3857 esac
3858
3859       $ac_path_EGREP_found && break 3
3860     done
3861   done
3862 done
3863 IFS=$as_save_IFS
3864   if test -z "$ac_cv_path_EGREP"; then
3865     { { $as_echo "$as_me:$LINENO: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
3866 $as_echo "$as_me: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
3867    { (exit 1); exit 1; }; }
3868   fi
3869 else
3870   ac_cv_path_EGREP=$EGREP
3871 fi
3872
3873    fi
3874 fi
3875 { $as_echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
3876 $as_echo "$ac_cv_path_EGREP" >&6; }
3877  EGREP="$ac_cv_path_EGREP"
3878
3879
3880 { $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3881 $as_echo_n "checking for ANSI C header files... " >&6; }
3882 if test "${ac_cv_header_stdc+set}" = set; then
3883   $as_echo_n "(cached) " >&6
3884 else
3885   cat >conftest.$ac_ext <<_ACEOF
3886 /* confdefs.h.  */
3887 _ACEOF
3888 cat confdefs.h >>conftest.$ac_ext
3889 cat >>conftest.$ac_ext <<_ACEOF
3890 /* end confdefs.h.  */
3891 #include <stdlib.h>
3892 #include <stdarg.h>
3893 #include <string.h>
3894 #include <float.h>
3895
3896 int
3897 main ()
3898 {
3899
3900   ;
3901   return 0;
3902 }
3903 _ACEOF
3904 rm -f conftest.$ac_objext
3905 if { (ac_try="$ac_compile"
3906 case "(($ac_try" in
3907   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3908   *) ac_try_echo=$ac_try;;
3909 esac
3910 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
3911 $as_echo "$ac_try_echo") >&5
3912   (eval "$ac_compile") 2>conftest.er1
3913   ac_status=$?
3914   grep -v '^ *+' conftest.er1 >conftest.err
3915   rm -f conftest.er1
3916   cat conftest.err >&5
3917   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
3918   (exit $ac_status); } && {
3919          test -z "$ac_c_werror_flag" ||
3920          test ! -s conftest.err
3921        } && test -s conftest.$ac_objext; then
3922   ac_cv_header_stdc=yes
3923 else
3924   $as_echo "$as_me: failed program was:" >&5
3925 sed 's/^/| /' conftest.$ac_ext >&5
3926
3927         ac_cv_header_stdc=no
3928 fi
3929
3930 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3931
3932 if test $ac_cv_header_stdc = yes; then
3933   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3934   cat >conftest.$ac_ext <<_ACEOF
3935 /* confdefs.h.  */
3936 _ACEOF
3937 cat confdefs.h >>conftest.$ac_ext
3938 cat >>conftest.$ac_ext <<_ACEOF
3939 /* end confdefs.h.  */
3940 #include <string.h>
3941
3942 _ACEOF
3943 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3944   $EGREP "memchr" >/dev/null 2>&1; then
3945   :
3946 else
3947   ac_cv_header_stdc=no
3948 fi
3949 rm -f conftest*
3950
3951 fi
3952
3953 if test $ac_cv_header_stdc = yes; then
3954   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3955   cat >conftest.$ac_ext <<_ACEOF
3956 /* confdefs.h.  */
3957 _ACEOF
3958 cat confdefs.h >>conftest.$ac_ext
3959 cat >>conftest.$ac_ext <<_ACEOF
3960 /* end confdefs.h.  */
3961 #include <stdlib.h>
3962
3963 _ACEOF
3964 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3965   $EGREP "free" >/dev/null 2>&1; then
3966   :
3967 else
3968   ac_cv_header_stdc=no
3969 fi
3970 rm -f conftest*
3971
3972 fi
3973
3974 if test $ac_cv_header_stdc = yes; then
3975   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3976   if test "$cross_compiling" = yes; then
3977   :
3978 else
3979   cat >conftest.$ac_ext <<_ACEOF
3980 /* confdefs.h.  */
3981 _ACEOF
3982 cat confdefs.h >>conftest.$ac_ext
3983 cat >>conftest.$ac_ext <<_ACEOF
3984 /* end confdefs.h.  */
3985 #include <ctype.h>
3986 #include <stdlib.h>
3987 #if ((' ' & 0x0FF) == 0x020)
3988 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3989 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3990 #else
3991 # define ISLOWER(c) \
3992                    (('a' <= (c) && (c) <= 'i') \
3993                      || ('j' <= (c) && (c) <= 'r') \
3994                      || ('s' <= (c) && (c) <= 'z'))
3995 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3996 #endif
3997
3998 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3999 int
4000 main ()
4001 {
4002   int i;
4003   for (i = 0; i < 256; i++)
4004     if (XOR (islower (i), ISLOWER (i))
4005         || toupper (i) != TOUPPER (i))
4006       return 2;
4007   return 0;
4008 }
4009 _ACEOF
4010 rm -f conftest$ac_exeext
4011 if { (ac_try="$ac_link"
4012 case "(($ac_try" in
4013   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4014   *) ac_try_echo=$ac_try;;
4015 esac
4016 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
4017 $as_echo "$ac_try_echo") >&5
4018   (eval "$ac_link") 2>&5
4019   ac_status=$?
4020   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
4021   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4022   { (case "(($ac_try" in
4023   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4024   *) ac_try_echo=$ac_try;;
4025 esac
4026 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
4027 $as_echo "$ac_try_echo") >&5
4028   (eval "$ac_try") 2>&5
4029   ac_status=$?
4030   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
4031   (exit $ac_status); }; }; then
4032   :
4033 else
4034   $as_echo "$as_me: program exited with status $ac_status" >&5
4035 $as_echo "$as_me: failed program was:" >&5
4036 sed 's/^/| /' conftest.$ac_ext >&5
4037
4038 ( exit $ac_status )
4039 ac_cv_header_stdc=no
4040 fi
4041 rm -rf conftest.dSYM
4042 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4043 fi
4044
4045
4046 fi
4047 fi
4048 { $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
4049 $as_echo "$ac_cv_header_stdc" >&6; }
4050 if test $ac_cv_header_stdc = yes; then
4051
4052 cat >>confdefs.h <<\_ACEOF
4053 #define STDC_HEADERS 1
4054 _ACEOF
4055
4056 fi
4057
4058 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4059
4060
4061
4062
4063
4064
4065
4066
4067
4068 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4069                   inttypes.h stdint.h unistd.h
4070 do
4071 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4072 { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
4073 $as_echo_n "checking for $ac_header... " >&6; }
4074 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4075   $as_echo_n "(cached) " >&6
4076 else
4077   cat >conftest.$ac_ext <<_ACEOF
4078 /* confdefs.h.  */
4079 _ACEOF
4080 cat confdefs.h >>conftest.$ac_ext
4081 cat >>conftest.$ac_ext <<_ACEOF
4082 /* end confdefs.h.  */
4083 $ac_includes_default
4084
4085 #include <$ac_header>
4086 _ACEOF
4087 rm -f conftest.$ac_objext
4088 if { (ac_try="$ac_compile"
4089 case "(($ac_try" in
4090   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4091   *) ac_try_echo=$ac_try;;
4092 esac
4093 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
4094 $as_echo "$ac_try_echo") >&5
4095   (eval "$ac_compile") 2>conftest.er1
4096   ac_status=$?
4097   grep -v '^ *+' conftest.er1 >conftest.err
4098   rm -f conftest.er1
4099   cat conftest.err >&5
4100   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
4101   (exit $ac_status); } && {
4102          test -z "$ac_c_werror_flag" ||
4103          test ! -s conftest.err
4104        } && test -s conftest.$ac_objext; then
4105   eval "$as_ac_Header=yes"
4106 else
4107   $as_echo "$as_me: failed program was:" >&5
4108 sed 's/^/| /' conftest.$ac_ext >&5
4109
4110         eval "$as_ac_Header=no"
4111 fi
4112
4113 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4114 fi
4115 ac_res=`eval 'as_val=${'$as_ac_Header'}
4116                  $as_echo "$as_val"'`
4117                { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
4118 $as_echo "$ac_res" >&6; }
4119 as_val=`eval 'as_val=${'$as_ac_Header'}
4120                  $as_echo "$as_val"'`
4121    if test "x$as_val" = x""yes; then
4122   cat >>confdefs.h <<_ACEOF
4123 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4124 _ACEOF
4125
4126 fi
4127
4128 done
4129
4130
4131
4132
4133
4134
4135
4136 for ac_header in stdlib.h string.h strings.h unistd.h time.h
4137 do
4138 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4139 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4140   { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
4141 $as_echo_n "checking for $ac_header... " >&6; }
4142 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4143   $as_echo_n "(cached) " >&6
4144 fi
4145 ac_res=`eval 'as_val=${'$as_ac_Header'}
4146                  $as_echo "$as_val"'`
4147                { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
4148 $as_echo "$ac_res" >&6; }
4149 else
4150   # Is the header compilable?
4151 { $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
4152 $as_echo_n "checking $ac_header usability... " >&6; }
4153 cat >conftest.$ac_ext <<_ACEOF
4154 /* confdefs.h.  */
4155 _ACEOF
4156 cat confdefs.h >>conftest.$ac_ext
4157 cat >>conftest.$ac_ext <<_ACEOF
4158 /* end confdefs.h.  */
4159 $ac_includes_default
4160 #include <$ac_header>
4161 _ACEOF
4162 rm -f conftest.$ac_objext
4163 if { (ac_try="$ac_compile"
4164 case "(($ac_try" in
4165   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4166   *) ac_try_echo=$ac_try;;
4167 esac
4168 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
4169 $as_echo "$ac_try_echo") >&5
4170   (eval "$ac_compile") 2>conftest.er1
4171   ac_status=$?
4172   grep -v '^ *+' conftest.er1 >conftest.err
4173   rm -f conftest.er1
4174   cat conftest.err >&5
4175   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
4176   (exit $ac_status); } && {
4177          test -z "$ac_c_werror_flag" ||
4178          test ! -s conftest.err
4179        } && test -s conftest.$ac_objext; then
4180   ac_header_compiler=yes
4181 else
4182   $as_echo "$as_me: failed program was:" >&5
4183 sed 's/^/| /' conftest.$ac_ext >&5
4184
4185         ac_header_compiler=no
4186 fi
4187
4188 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4189 { $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4190 $as_echo "$ac_header_compiler" >&6; }
4191
4192 # Is the header present?
4193 { $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
4194 $as_echo_n "checking $ac_header presence... " >&6; }
4195 cat >conftest.$ac_ext <<_ACEOF
4196 /* confdefs.h.  */
4197 _ACEOF
4198 cat confdefs.h >>conftest.$ac_ext
4199 cat >>conftest.$ac_ext <<_ACEOF
4200 /* end confdefs.h.  */
4201 #include <$ac_header>
4202 _ACEOF
4203 if { (ac_try="$ac_cpp conftest.$ac_ext"
4204 case "(($ac_try" in
4205   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4206   *) ac_try_echo=$ac_try;;
4207 esac
4208 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
4209 $as_echo "$ac_try_echo") >&5
4210   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4211   ac_status=$?
4212   grep -v '^ *+' conftest.er1 >conftest.err
4213   rm -f conftest.er1
4214   cat conftest.err >&5
4215   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
4216   (exit $ac_status); } >/dev/null && {
4217          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
4218          test ! -s conftest.err
4219        }; then
4220   ac_header_preproc=yes
4221 else
4222   $as_echo "$as_me: failed program was:" >&5
4223 sed 's/^/| /' conftest.$ac_ext >&5
4224
4225   ac_header_preproc=no
4226 fi
4227
4228 rm -f conftest.err conftest.$ac_ext
4229 { $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4230 $as_echo "$ac_header_preproc" >&6; }
4231
4232 # So?  What about this header?
4233 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4234   yes:no: )
4235     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4236 $as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4237     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4238 $as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4239     ac_header_preproc=yes
4240     ;;
4241   no:yes:* )
4242     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4243 $as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4244     { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
4245 $as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
4246     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4247 $as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4248     { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
4249 $as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
4250     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4251 $as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4252     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4253 $as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4254
4255     ;;
4256 esac
4257 { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
4258 $as_echo_n "checking for $ac_header... " >&6; }
4259 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4260   $as_echo_n "(cached) " >&6
4261 else
4262   eval "$as_ac_Header=\$ac_header_preproc"
4263 fi
4264 ac_res=`eval 'as_val=${'$as_ac_Header'}
4265                  $as_echo "$as_val"'`
4266                { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
4267 $as_echo "$ac_res" >&6; }
4268
4269 fi
4270 as_val=`eval 'as_val=${'$as_ac_Header'}
4271                  $as_echo "$as_val"'`
4272    if test "x$as_val" = x""yes; then
4273   cat >>confdefs.h <<_ACEOF
4274 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4275 _ACEOF
4276
4277 fi
4278
4279 done
4280
4281
4282
4283 for ac_header in sys/time.h sys/resource.h
4284 do
4285 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4286 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4287   { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
4288 $as_echo_n "checking for $ac_header... " >&6; }
4289 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4290   $as_echo_n "(cached) " >&6
4291 fi
4292 ac_res=`eval 'as_val=${'$as_ac_Header'}
4293                  $as_echo "$as_val"'`
4294                { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
4295 $as_echo "$ac_res" >&6; }
4296 else
4297   # Is the header compilable?
4298 { $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
4299 $as_echo_n "checking $ac_header usability... " >&6; }
4300 cat >conftest.$ac_ext <<_ACEOF
4301 /* confdefs.h.  */
4302 _ACEOF
4303 cat confdefs.h >>conftest.$ac_ext
4304 cat >>conftest.$ac_ext <<_ACEOF
4305 /* end confdefs.h.  */
4306 $ac_includes_default
4307 #include <$ac_header>
4308 _ACEOF
4309 rm -f conftest.$ac_objext
4310 if { (ac_try="$ac_compile"
4311 case "(($ac_try" in
4312   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4313   *) ac_try_echo=$ac_try;;
4314 esac
4315 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
4316 $as_echo "$ac_try_echo") >&5
4317   (eval "$ac_compile") 2>conftest.er1
4318   ac_status=$?
4319   grep -v '^ *+' conftest.er1 >conftest.err
4320   rm -f conftest.er1
4321   cat conftest.err >&5
4322   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
4323   (exit $ac_status); } && {
4324          test -z "$ac_c_werror_flag" ||
4325          test ! -s conftest.err
4326        } && test -s conftest.$ac_objext; then
4327   ac_header_compiler=yes
4328 else
4329   $as_echo "$as_me: failed program was:" >&5
4330 sed 's/^/| /' conftest.$ac_ext >&5
4331
4332         ac_header_compiler=no
4333 fi
4334
4335 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4336 { $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4337 $as_echo "$ac_header_compiler" >&6; }
4338
4339 # Is the header present?
4340 { $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
4341 $as_echo_n "checking $ac_header presence... " >&6; }
4342 cat >conftest.$ac_ext <<_ACEOF
4343 /* confdefs.h.  */
4344 _ACEOF
4345 cat confdefs.h >>conftest.$ac_ext
4346 cat >>conftest.$ac_ext <<_ACEOF
4347 /* end confdefs.h.  */
4348 #include <$ac_header>
4349 _ACEOF
4350 if { (ac_try="$ac_cpp conftest.$ac_ext"
4351 case "(($ac_try" in
4352   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4353   *) ac_try_echo=$ac_try;;
4354 esac
4355 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
4356 $as_echo "$ac_try_echo") >&5
4357   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4358   ac_status=$?
4359   grep -v '^ *+' conftest.er1 >conftest.err
4360   rm -f conftest.er1
4361   cat conftest.err >&5
4362   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
4363   (exit $ac_status); } >/dev/null && {
4364          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
4365          test ! -s conftest.err
4366        }; then
4367   ac_header_preproc=yes
4368 else
4369   $as_echo "$as_me: failed program was:" >&5
4370 sed 's/^/| /' conftest.$ac_ext >&5
4371
4372   ac_header_preproc=no
4373 fi
4374
4375 rm -f conftest.err conftest.$ac_ext
4376 { $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4377 $as_echo "$ac_header_preproc" >&6; }
4378
4379 # So?  What about this header?
4380 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4381   yes:no: )
4382     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4383 $as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4384     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4385 $as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4386     ac_header_preproc=yes
4387     ;;
4388   no:yes:* )
4389     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4390 $as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4391     { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
4392 $as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
4393     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4394 $as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4395     { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
4396 $as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
4397     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4398 $as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4399     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4400 $as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4401
4402     ;;
4403 esac
4404 { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
4405 $as_echo_n "checking for $ac_header... " >&6; }
4406 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4407   $as_echo_n "(cached) " >&6
4408 else
4409   eval "$as_ac_Header=\$ac_header_preproc"
4410 fi
4411 ac_res=`eval 'as_val=${'$as_ac_Header'}
4412                  $as_echo "$as_val"'`
4413                { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
4414 $as_echo "$ac_res" >&6; }
4415
4416 fi
4417 as_val=`eval 'as_val=${'$as_ac_Header'}
4418                  $as_echo "$as_val"'`
4419    if test "x$as_val" = x""yes; then
4420   cat >>confdefs.h <<_ACEOF
4421 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4422 _ACEOF
4423
4424 fi
4425
4426 done
4427
4428
4429
4430 for ac_header in fcntl.h fpu_control.h
4431 do
4432 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4433 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4434   { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
4435 $as_echo_n "checking for $ac_header... " >&6; }
4436 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4437   $as_echo_n "(cached) " >&6
4438 fi
4439 ac_res=`eval 'as_val=${'$as_ac_Header'}
4440                  $as_echo "$as_val"'`
4441                { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
4442 $as_echo "$ac_res" >&6; }
4443 else
4444   # Is the header compilable?
4445 { $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
4446 $as_echo_n "checking $ac_header usability... " >&6; }
4447 cat >conftest.$ac_ext <<_ACEOF
4448 /* confdefs.h.  */
4449 _ACEOF
4450 cat confdefs.h >>conftest.$ac_ext
4451 cat >>conftest.$ac_ext <<_ACEOF
4452 /* end confdefs.h.  */
4453 $ac_includes_default
4454 #include <$ac_header>
4455 _ACEOF
4456 rm -f conftest.$ac_objext
4457 if { (ac_try="$ac_compile"
4458 case "(($ac_try" in
4459   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4460   *) ac_try_echo=$ac_try;;
4461 esac
4462 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
4463 $as_echo "$ac_try_echo") >&5
4464   (eval "$ac_compile") 2>conftest.er1
4465   ac_status=$?
4466   grep -v '^ *+' conftest.er1 >conftest.err
4467   rm -f conftest.er1
4468   cat conftest.err >&5
4469   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
4470   (exit $ac_status); } && {
4471          test -z "$ac_c_werror_flag" ||
4472          test ! -s conftest.err
4473        } && test -s conftest.$ac_objext; then
4474   ac_header_compiler=yes
4475 else
4476   $as_echo "$as_me: failed program was:" >&5
4477 sed 's/^/| /' conftest.$ac_ext >&5
4478
4479         ac_header_compiler=no
4480 fi
4481
4482 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4483 { $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4484 $as_echo "$ac_header_compiler" >&6; }
4485
4486 # Is the header present?
4487 { $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
4488 $as_echo_n "checking $ac_header presence... " >&6; }
4489 cat >conftest.$ac_ext <<_ACEOF
4490 /* confdefs.h.  */
4491 _ACEOF
4492 cat confdefs.h >>conftest.$ac_ext
4493 cat >>conftest.$ac_ext <<_ACEOF
4494 /* end confdefs.h.  */
4495 #include <$ac_header>
4496 _ACEOF
4497 if { (ac_try="$ac_cpp conftest.$ac_ext"
4498 case "(($ac_try" in
4499   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4500   *) ac_try_echo=$ac_try;;
4501 esac
4502 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
4503 $as_echo "$ac_try_echo") >&5
4504   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4505   ac_status=$?
4506   grep -v '^ *+' conftest.er1 >conftest.err
4507   rm -f conftest.er1
4508   cat conftest.err >&5
4509   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
4510   (exit $ac_status); } >/dev/null && {
4511          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
4512          test ! -s conftest.err
4513        }; then
4514   ac_header_preproc=yes
4515 else
4516   $as_echo "$as_me: failed program was:" >&5
4517 sed 's/^/| /' conftest.$ac_ext >&5
4518
4519   ac_header_preproc=no
4520 fi
4521
4522 rm -f conftest.err conftest.$ac_ext
4523 { $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4524 $as_echo "$ac_header_preproc" >&6; }
4525
4526 # So?  What about this header?
4527 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4528   yes:no: )
4529     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4530 $as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4531     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4532 $as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4533     ac_header_preproc=yes
4534     ;;
4535   no:yes:* )
4536     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4537 $as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4538     { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
4539 $as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
4540     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4541 $as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4542     { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
4543 $as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
4544     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4545 $as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4546     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4547 $as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4548
4549     ;;
4550 esac
4551 { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
4552 $as_echo_n "checking for $ac_header... " >&6; }
4553 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4554   $as_echo_n "(cached) " >&6
4555 else
4556   eval "$as_ac_Header=\$ac_header_preproc"
4557 fi
4558 ac_res=`eval 'as_val=${'$as_ac_Header'}
4559                  $as_echo "$as_val"'`
4560                { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
4561 $as_echo "$ac_res" >&6; }
4562
4563 fi
4564 as_val=`eval 'as_val=${'$as_ac_Header'}
4565                  $as_echo "$as_val"'`
4566    if test "x$as_val" = x""yes; then
4567   cat >>confdefs.h <<_ACEOF
4568 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4569 _ACEOF
4570
4571 fi
4572
4573 done
4574
4575
4576
4577
4578 for ac_header in dlfcn.h errno.h sys/stat.h
4579 do
4580 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4581 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4582   { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
4583 $as_echo_n "checking for $ac_header... " >&6; }
4584 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4585   $as_echo_n "(cached) " >&6
4586 fi
4587 ac_res=`eval 'as_val=${'$as_ac_Header'}
4588                  $as_echo "$as_val"'`
4589                { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
4590 $as_echo "$ac_res" >&6; }
4591 else
4592   # Is the header compilable?
4593 { $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
4594 $as_echo_n "checking $ac_header usability... " >&6; }
4595 cat >conftest.$ac_ext <<_ACEOF
4596 /* confdefs.h.  */
4597 _ACEOF
4598 cat confdefs.h >>conftest.$ac_ext
4599 cat >>conftest.$ac_ext <<_ACEOF
4600 /* end confdefs.h.  */
4601 $ac_includes_default
4602 #include <$ac_header>
4603 _ACEOF
4604 rm -f conftest.$ac_objext
4605 if { (ac_try="$ac_compile"
4606 case "(($ac_try" in
4607   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4608   *) ac_try_echo=$ac_try;;
4609 esac
4610 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
4611 $as_echo "$ac_try_echo") >&5
4612   (eval "$ac_compile") 2>conftest.er1
4613   ac_status=$?
4614   grep -v '^ *+' conftest.er1 >conftest.err
4615   rm -f conftest.er1
4616   cat conftest.err >&5
4617   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
4618   (exit $ac_status); } && {
4619          test -z "$ac_c_werror_flag" ||
4620          test ! -s conftest.err
4621        } && test -s conftest.$ac_objext; then
4622   ac_header_compiler=yes
4623 else
4624   $as_echo "$as_me: failed program was:" >&5
4625 sed 's/^/| /' conftest.$ac_ext >&5
4626
4627         ac_header_compiler=no
4628 fi
4629
4630 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4631 { $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4632 $as_echo "$ac_header_compiler" >&6; }
4633
4634 # Is the header present?
4635 { $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
4636 $as_echo_n "checking $ac_header presence... " >&6; }
4637 cat >conftest.$ac_ext <<_ACEOF
4638 /* confdefs.h.  */
4639 _ACEOF
4640 cat confdefs.h >>conftest.$ac_ext
4641 cat >>conftest.$ac_ext <<_ACEOF
4642 /* end confdefs.h.  */
4643 #include <$ac_header>
4644 _ACEOF
4645 if { (ac_try="$ac_cpp conftest.$ac_ext"
4646 case "(($ac_try" in
4647   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4648   *) ac_try_echo=$ac_try;;
4649 esac
4650 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
4651 $as_echo "$ac_try_echo") >&5
4652   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4653   ac_status=$?
4654   grep -v '^ *+' conftest.er1 >conftest.err
4655   rm -f conftest.er1
4656   cat conftest.err >&5
4657   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
4658   (exit $ac_status); } >/dev/null && {
4659          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
4660          test ! -s conftest.err
4661        }; then
4662   ac_header_preproc=yes
4663 else
4664   $as_echo "$as_me: failed program was:" >&5
4665 sed 's/^/| /' conftest.$ac_ext >&5
4666
4667   ac_header_preproc=no
4668 fi
4669
4670 rm -f conftest.err conftest.$ac_ext
4671 { $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4672 $as_echo "$ac_header_preproc" >&6; }
4673
4674 # So?  What about this header?
4675 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4676   yes:no: )
4677     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4678 $as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4679     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4680 $as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4681     ac_header_preproc=yes
4682     ;;
4683   no:yes:* )
4684     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4685 $as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4686     { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
4687 $as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
4688     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4689 $as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4690     { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
4691 $as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
4692     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4693 $as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4694     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4695 $as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4696
4697     ;;
4698 esac
4699 { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
4700 $as_echo_n "checking for $ac_header... " >&6; }
4701 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4702   $as_echo_n "(cached) " >&6
4703 else
4704   eval "$as_ac_Header=\$ac_header_preproc"
4705 fi
4706 ac_res=`eval 'as_val=${'$as_ac_Header'}
4707                  $as_echo "$as_val"'`
4708                { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
4709 $as_echo "$ac_res" >&6; }
4710
4711 fi
4712 as_val=`eval 'as_val=${'$as_ac_Header'}
4713                  $as_echo "$as_val"'`
4714    if test "x$as_val" = x""yes; then
4715   cat >>confdefs.h <<_ACEOF
4716 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4717 _ACEOF
4718
4719 fi
4720
4721 done
4722
4723
4724
4725
4726
4727 for ac_func in getrusage time sigaction __setfpucw
4728 do
4729 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4730 { $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
4731 $as_echo_n "checking for $ac_func... " >&6; }
4732 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
4733   $as_echo_n "(cached) " >&6
4734 else
4735   cat >conftest.$ac_ext <<_ACEOF
4736 /* confdefs.h.  */
4737 _ACEOF
4738 cat confdefs.h >>conftest.$ac_ext
4739 cat >>conftest.$ac_ext <<_ACEOF
4740 /* end confdefs.h.  */
4741 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
4742    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
4743 #define $ac_func innocuous_$ac_func
4744
4745 /* System header to define __stub macros and hopefully few prototypes,
4746     which can conflict with char $ac_func (); below.
4747     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4748     <limits.h> exists even on freestanding compilers.  */
4749
4750 #ifdef __STDC__
4751 # include <limits.h>
4752 #else
4753 # include <assert.h>
4754 #endif
4755
4756 #undef $ac_func
4757
4758 /* Override any GCC internal prototype to avoid an error.
4759    Use char because int might match the return type of a GCC
4760    builtin and then its argument prototype would still apply.  */
4761 #ifdef __cplusplus
4762 extern "C"
4763 #endif
4764 char $ac_func ();
4765 /* The GNU C library defines this for functions which it implements
4766     to always fail with ENOSYS.  Some functions are actually named
4767     something starting with __ and the normal name is an alias.  */
4768 #if defined __stub_$ac_func || defined __stub___$ac_func
4769 choke me
4770 #endif
4771
4772 int
4773 main ()
4774 {
4775 return $ac_func ();
4776   ;
4777   return 0;
4778 }
4779 _ACEOF
4780 rm -f conftest.$ac_objext conftest$ac_exeext
4781 if { (ac_try="$ac_link"
4782 case "(($ac_try" in
4783   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4784   *) ac_try_echo=$ac_try;;
4785 esac
4786 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
4787 $as_echo "$ac_try_echo") >&5
4788   (eval "$ac_link") 2>conftest.er1
4789   ac_status=$?
4790   grep -v '^ *+' conftest.er1 >conftest.err
4791   rm -f conftest.er1
4792   cat conftest.err >&5
4793   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
4794   (exit $ac_status); } && {
4795          test -z "$ac_c_werror_flag" ||
4796          test ! -s conftest.err
4797        } && test -s conftest$ac_exeext && {
4798          test "$cross_compiling" = yes ||
4799          $as_test_x conftest$ac_exeext
4800        }; then
4801   eval "$as_ac_var=yes"
4802 else
4803   $as_echo "$as_me: failed program was:" >&5
4804 sed 's/^/| /' conftest.$ac_ext >&5
4805
4806         eval "$as_ac_var=no"
4807 fi
4808
4809 rm -rf conftest.dSYM
4810 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4811       conftest$ac_exeext conftest.$ac_ext
4812 fi
4813 ac_res=`eval 'as_val=${'$as_ac_var'}
4814                  $as_echo "$as_val"'`
4815                { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
4816 $as_echo "$ac_res" >&6; }
4817 as_val=`eval 'as_val=${'$as_ac_var'}
4818                  $as_echo "$as_val"'`
4819    if test "x$as_val" = x""yes; then
4820   cat >>confdefs.h <<_ACEOF
4821 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4822 _ACEOF
4823
4824 fi
4825 done
4826
4827
4828 # Check for socket libraries
4829
4830 { $as_echo "$as_me:$LINENO: checking for bind in -lsocket" >&5
4831 $as_echo_n "checking for bind in -lsocket... " >&6; }
4832 if test "${ac_cv_lib_socket_bind+set}" = set; then
4833   $as_echo_n "(cached) " >&6
4834 else
4835   ac_check_lib_save_LIBS=$LIBS
4836 LIBS="-lsocket  $LIBS"
4837 cat >conftest.$ac_ext <<_ACEOF
4838 /* confdefs.h.  */
4839 _ACEOF
4840 cat confdefs.h >>conftest.$ac_ext
4841 cat >>conftest.$ac_ext <<_ACEOF
4842 /* end confdefs.h.  */
4843
4844 /* Override any GCC internal prototype to avoid an error.
4845    Use char because int might match the return type of a GCC
4846    builtin and then its argument prototype would still apply.  */
4847 #ifdef __cplusplus
4848 extern "C"
4849 #endif
4850 char bind ();
4851 int
4852 main ()
4853 {
4854 return bind ();
4855   ;
4856   return 0;
4857 }
4858 _ACEOF
4859 rm -f conftest.$ac_objext conftest$ac_exeext
4860 if { (ac_try="$ac_link"
4861 case "(($ac_try" in
4862   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4863   *) ac_try_echo=$ac_try;;
4864 esac
4865 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
4866 $as_echo "$ac_try_echo") >&5
4867   (eval "$ac_link") 2>conftest.er1
4868   ac_status=$?
4869   grep -v '^ *+' conftest.er1 >conftest.err
4870   rm -f conftest.er1
4871   cat conftest.err >&5
4872   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
4873   (exit $ac_status); } && {
4874          test -z "$ac_c_werror_flag" ||
4875          test ! -s conftest.err
4876        } && test -s conftest$ac_exeext && {
4877          test "$cross_compiling" = yes ||
4878          $as_test_x conftest$ac_exeext
4879        }; then
4880   ac_cv_lib_socket_bind=yes
4881 else
4882   $as_echo "$as_me: failed program was:" >&5
4883 sed 's/^/| /' conftest.$ac_ext >&5
4884
4885         ac_cv_lib_socket_bind=no
4886 fi
4887
4888 rm -rf conftest.dSYM
4889 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4890       conftest$ac_exeext conftest.$ac_ext
4891 LIBS=$ac_check_lib_save_LIBS
4892 fi
4893 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_socket_bind" >&5
4894 $as_echo "$ac_cv_lib_socket_bind" >&6; }
4895 if test "x$ac_cv_lib_socket_bind" = x""yes; then
4896   cat >>confdefs.h <<_ACEOF
4897 #define HAVE_LIBSOCKET 1
4898 _ACEOF
4899
4900   LIBS="-lsocket $LIBS"
4901
4902 fi
4903
4904
4905 { $as_echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5
4906 $as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
4907 if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then
4908   $as_echo_n "(cached) " >&6
4909 else
4910   ac_check_lib_save_LIBS=$LIBS
4911 LIBS="-lnsl  $LIBS"
4912 cat >conftest.$ac_ext <<_ACEOF
4913 /* confdefs.h.  */
4914 _ACEOF
4915 cat confdefs.h >>conftest.$ac_ext
4916 cat >>conftest.$ac_ext <<_ACEOF
4917 /* end confdefs.h.  */
4918
4919 /* Override any GCC internal prototype to avoid an error.
4920    Use char because int might match the return type of a GCC
4921    builtin and then its argument prototype would still apply.  */
4922 #ifdef __cplusplus
4923 extern "C"
4924 #endif
4925 char gethostbyname ();
4926 int
4927 main ()
4928 {
4929 return gethostbyname ();
4930   ;
4931   return 0;
4932 }
4933 _ACEOF
4934 rm -f conftest.$ac_objext conftest$ac_exeext
4935 if { (ac_try="$ac_link"
4936 case "(($ac_try" in
4937   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4938   *) ac_try_echo=$ac_try;;
4939 esac
4940 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
4941 $as_echo "$ac_try_echo") >&5
4942   (eval "$ac_link") 2>conftest.er1
4943   ac_status=$?
4944   grep -v '^ *+' conftest.er1 >conftest.err
4945   rm -f conftest.er1
4946   cat conftest.err >&5
4947   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
4948   (exit $ac_status); } && {
4949          test -z "$ac_c_werror_flag" ||
4950          test ! -s conftest.err
4951        } && test -s conftest$ac_exeext && {
4952          test "$cross_compiling" = yes ||
4953          $as_test_x conftest$ac_exeext
4954        }; then
4955   ac_cv_lib_nsl_gethostbyname=yes
4956 else
4957   $as_echo "$as_me: failed program was:" >&5
4958 sed 's/^/| /' conftest.$ac_ext >&5
4959
4960         ac_cv_lib_nsl_gethostbyname=no
4961 fi
4962
4963 rm -rf conftest.dSYM
4964 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4965       conftest$ac_exeext conftest.$ac_ext
4966 LIBS=$ac_check_lib_save_LIBS
4967 fi
4968 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
4969 $as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
4970 if test "x$ac_cv_lib_nsl_gethostbyname" = x""yes; then
4971   cat >>confdefs.h <<_ACEOF
4972 #define HAVE_LIBNSL 1
4973 _ACEOF
4974
4975   LIBS="-lnsl $LIBS"
4976
4977 fi
4978
4979
4980 # BFD conditionally uses zlib, so we must link it in if libbfd does, by
4981 # using the same condition.
4982 { $as_echo "$as_me:$LINENO: checking for library containing zlibVersion" >&5
4983 $as_echo_n "checking for library containing zlibVersion... " >&6; }
4984 if test "${ac_cv_search_zlibVersion+set}" = set; then
4985   $as_echo_n "(cached) " >&6
4986 else
4987   ac_func_search_save_LIBS=$LIBS
4988 cat >conftest.$ac_ext <<_ACEOF
4989 /* confdefs.h.  */
4990 _ACEOF
4991 cat confdefs.h >>conftest.$ac_ext
4992 cat >>conftest.$ac_ext <<_ACEOF
4993 /* end confdefs.h.  */
4994
4995 /* Override any GCC internal prototype to avoid an error.
4996    Use char because int might match the return type of a GCC
4997    builtin and then its argument prototype would still apply.  */
4998 #ifdef __cplusplus
4999 extern "C"
5000 #endif
5001 char zlibVersion ();
5002 int
5003 main ()
5004 {
5005 return zlibVersion ();
5006   ;
5007   return 0;
5008 }
5009 _ACEOF
5010 for ac_lib in '' z; do
5011   if test -z "$ac_lib"; then
5012     ac_res="none required"
5013   else
5014     ac_res=-l$ac_lib
5015     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
5016   fi
5017   rm -f conftest.$ac_objext conftest$ac_exeext
5018 if { (ac_try="$ac_link"
5019 case "(($ac_try" in
5020   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5021   *) ac_try_echo=$ac_try;;
5022 esac
5023 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
5024 $as_echo "$ac_try_echo") >&5
5025   (eval "$ac_link") 2>conftest.er1
5026   ac_status=$?
5027   grep -v '^ *+' conftest.er1 >conftest.err
5028   rm -f conftest.er1
5029   cat conftest.err >&5
5030   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
5031   (exit $ac_status); } && {
5032          test -z "$ac_c_werror_flag" ||
5033          test ! -s conftest.err
5034        } && test -s conftest$ac_exeext && {
5035          test "$cross_compiling" = yes ||
5036          $as_test_x conftest$ac_exeext
5037        }; then
5038   ac_cv_search_zlibVersion=$ac_res
5039 else
5040   $as_echo "$as_me: failed program was:" >&5
5041 sed 's/^/| /' conftest.$ac_ext >&5
5042
5043
5044 fi
5045
5046 rm -rf conftest.dSYM
5047 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5048       conftest$ac_exeext
5049   if test "${ac_cv_search_zlibVersion+set}" = set; then
5050   break
5051 fi
5052 done
5053 if test "${ac_cv_search_zlibVersion+set}" = set; then
5054   :
5055 else
5056   ac_cv_search_zlibVersion=no
5057 fi
5058 rm conftest.$ac_ext
5059 LIBS=$ac_func_search_save_LIBS
5060 fi
5061 { $as_echo "$as_me:$LINENO: result: $ac_cv_search_zlibVersion" >&5
5062 $as_echo "$ac_cv_search_zlibVersion" >&6; }
5063 ac_res=$ac_cv_search_zlibVersion
5064 if test "$ac_res" != no; then
5065   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5066
5067 for ac_header in zlib.h
5068 do
5069 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5070 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5071   { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
5072 $as_echo_n "checking for $ac_header... " >&6; }
5073 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5074   $as_echo_n "(cached) " >&6
5075 fi
5076 ac_res=`eval 'as_val=${'$as_ac_Header'}
5077                  $as_echo "$as_val"'`
5078                { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
5079 $as_echo "$ac_res" >&6; }
5080 else
5081   # Is the header compilable?
5082 { $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
5083 $as_echo_n "checking $ac_header usability... " >&6; }
5084 cat >conftest.$ac_ext <<_ACEOF
5085 /* confdefs.h.  */
5086 _ACEOF
5087 cat confdefs.h >>conftest.$ac_ext
5088 cat >>conftest.$ac_ext <<_ACEOF
5089 /* end confdefs.h.  */
5090 $ac_includes_default
5091 #include <$ac_header>
5092 _ACEOF
5093 rm -f conftest.$ac_objext
5094 if { (ac_try="$ac_compile"
5095 case "(($ac_try" in
5096   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5097   *) ac_try_echo=$ac_try;;
5098 esac
5099 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
5100 $as_echo "$ac_try_echo") >&5
5101   (eval "$ac_compile") 2>conftest.er1
5102   ac_status=$?
5103   grep -v '^ *+' conftest.er1 >conftest.err
5104   rm -f conftest.er1
5105   cat conftest.err >&5
5106   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
5107   (exit $ac_status); } && {
5108          test -z "$ac_c_werror_flag" ||
5109          test ! -s conftest.err
5110        } && test -s conftest.$ac_objext; then
5111   ac_header_compiler=yes
5112 else
5113   $as_echo "$as_me: failed program was:" >&5
5114 sed 's/^/| /' conftest.$ac_ext >&5
5115
5116         ac_header_compiler=no
5117 fi
5118
5119 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5120 { $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5121 $as_echo "$ac_header_compiler" >&6; }
5122
5123 # Is the header present?
5124 { $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
5125 $as_echo_n "checking $ac_header presence... " >&6; }
5126 cat >conftest.$ac_ext <<_ACEOF
5127 /* confdefs.h.  */
5128 _ACEOF
5129 cat confdefs.h >>conftest.$ac_ext
5130 cat >>conftest.$ac_ext <<_ACEOF
5131 /* end confdefs.h.  */
5132 #include <$ac_header>
5133 _ACEOF
5134 if { (ac_try="$ac_cpp conftest.$ac_ext"
5135 case "(($ac_try" in
5136   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5137   *) ac_try_echo=$ac_try;;
5138 esac
5139 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
5140 $as_echo "$ac_try_echo") >&5
5141   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5142   ac_status=$?
5143   grep -v '^ *+' conftest.er1 >conftest.err
5144   rm -f conftest.er1
5145   cat conftest.err >&5
5146   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
5147   (exit $ac_status); } >/dev/null && {
5148          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
5149          test ! -s conftest.err
5150        }; then
5151   ac_header_preproc=yes
5152 else
5153   $as_echo "$as_me: failed program was:" >&5
5154 sed 's/^/| /' conftest.$ac_ext >&5
5155
5156   ac_header_preproc=no
5157 fi
5158
5159 rm -f conftest.err conftest.$ac_ext
5160 { $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5161 $as_echo "$ac_header_preproc" >&6; }
5162
5163 # So?  What about this header?
5164 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5165   yes:no: )
5166     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5167 $as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5168     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5169 $as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5170     ac_header_preproc=yes
5171     ;;
5172   no:yes:* )
5173     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5174 $as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5175     { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
5176 $as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
5177     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5178 $as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5179     { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
5180 $as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
5181     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5182 $as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5183     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5184 $as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5185
5186     ;;
5187 esac
5188 { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
5189 $as_echo_n "checking for $ac_header... " >&6; }
5190 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5191   $as_echo_n "(cached) " >&6
5192 else
5193   eval "$as_ac_Header=\$ac_header_preproc"
5194 fi
5195 ac_res=`eval 'as_val=${'$as_ac_Header'}
5196                  $as_echo "$as_val"'`
5197                { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
5198 $as_echo "$ac_res" >&6; }
5199
5200 fi
5201 as_val=`eval 'as_val=${'$as_ac_Header'}
5202                  $as_echo "$as_val"'`
5203    if test "x$as_val" = x""yes; then
5204   cat >>confdefs.h <<_ACEOF
5205 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5206 _ACEOF
5207
5208 fi
5209
5210 done
5211
5212 fi
5213
5214
5215 . ${srcdir}/../../bfd/configure.host
5216
5217
5218
5219 USE_MAINTAINER_MODE=no
5220 # Check whether --enable-maintainer-mode was given.
5221 if test "${enable_maintainer_mode+set}" = set; then
5222   enableval=$enable_maintainer_mode; case "${enableval}" in
5223   yes)  MAINT="" USE_MAINTAINER_MODE=yes ;;
5224   no)   MAINT="#" ;;
5225   *)    { { $as_echo "$as_me:$LINENO: error: \"--enable-maintainer-mode does not take a value\"" >&5
5226 $as_echo "$as_me: error: \"--enable-maintainer-mode does not take a value\"" >&2;}
5227    { (exit 1); exit 1; }; }; MAINT="#" ;;
5228 esac
5229 if test x"$silent" != x"yes" && test x"$MAINT" = x""; then
5230   echo "Setting maintainer mode" 6>&1
5231 fi
5232 else
5233   MAINT="#"
5234 fi
5235
5236
5237
5238 # Check whether --enable-sim-bswap was given.
5239 if test "${enable_sim_bswap+set}" = set; then
5240   enableval=$enable_sim_bswap; case "${enableval}" in
5241   yes)  sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
5242   no)   sim_bswap="-DWITH_BSWAP=0";;
5243   *)    { { $as_echo "$as_me:$LINENO: error: \"--enable-sim-bswap does not take a value\"" >&5
5244 $as_echo "$as_me: error: \"--enable-sim-bswap does not take a value\"" >&2;}
5245    { (exit 1); exit 1; }; }; sim_bswap="";;
5246 esac
5247 if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
5248   echo "Setting bswap flags = $sim_bswap" 6>&1
5249 fi
5250 else
5251   sim_bswap=""
5252 fi
5253
5254
5255
5256 # Check whether --enable-sim-cflags was given.
5257 if test "${enable_sim_cflags+set}" = set; then
5258   enableval=$enable_sim_cflags; case "${enableval}" in
5259   yes)   sim_cflags="-O2 -fomit-frame-pointer";;
5260   trace) { { $as_echo "$as_me:$LINENO: error: \"Please use --enable-sim-debug instead.\"" >&5
5261 $as_echo "$as_me: error: \"Please use --enable-sim-debug instead.\"" >&2;}
5262    { (exit 1); exit 1; }; }; sim_cflags="";;
5263   no)    sim_cflags="";;
5264   *)     sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
5265 esac
5266 if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
5267   echo "Setting sim cflags = $sim_cflags" 6>&1
5268 fi
5269 else
5270   sim_cflags=""
5271 fi
5272
5273
5274
5275 # Check whether --enable-sim-debug was given.
5276 if test "${enable_sim_debug+set}" = set; then
5277   enableval=$enable_sim_debug; case "${enableval}" in
5278   yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";;
5279   no)  sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
5280   *)   sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
5281 esac
5282 if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
5283   echo "Setting sim debug = $sim_debug" 6>&1
5284 fi
5285 else
5286   sim_debug=""
5287 fi
5288
5289
5290
5291 # Check whether --enable-sim-stdio was given.
5292 if test "${enable_sim_stdio+set}" = set; then
5293   enableval=$enable_sim_stdio; case "${enableval}" in
5294   yes)  sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
5295   no)   sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
5296   *)    { { $as_echo "$as_me:$LINENO: error: \"Unknown value $enableval passed to --enable-sim-stdio\"" >&5
5297 $as_echo "$as_me: error: \"Unknown value $enableval passed to --enable-sim-stdio\"" >&2;}
5298    { (exit 1); exit 1; }; }; sim_stdio="";;
5299 esac
5300 if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
5301   echo "Setting stdio flags = $sim_stdio" 6>&1
5302 fi
5303 else
5304   sim_stdio=""
5305 fi
5306
5307
5308
5309 # Check whether --enable-sim-trace was given.
5310 if test "${enable_sim_trace+set}" = set; then
5311   enableval=$enable_sim_trace; case "${enableval}" in
5312   yes)  sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
5313   no)   sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
5314   [-0-9]*)
5315         sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
5316   [a-z]*)
5317         sim_trace=""
5318         for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
5319           if test x"$sim_trace" = x; then
5320             sim_trace="-DWITH_TRACE='(TRACE_$x"
5321           else
5322             sim_trace="${sim_trace}|TRACE_$x"
5323           fi
5324         done
5325         sim_trace="$sim_trace)'" ;;
5326 esac
5327 if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
5328   echo "Setting sim trace = $sim_trace" 6>&1
5329 fi
5330 else
5331   sim_trace=""
5332 fi
5333
5334
5335
5336 # Check whether --enable-sim-profile was given.
5337 if test "${enable_sim_profile+set}" = set; then
5338   enableval=$enable_sim_profile; case "${enableval}" in
5339   yes)  sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";;
5340   no)   sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";;
5341   [-0-9]*)
5342         sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
5343   [a-z]*)
5344         sim_profile=""
5345         for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
5346           if test x"$sim_profile" = x; then
5347             sim_profile="-DWITH_PROFILE='(PROFILE_$x"
5348           else
5349             sim_profile="${sim_profile}|PROFILE_$x"
5350           fi
5351         done
5352         sim_profile="$sim_profile)'" ;;
5353 esac
5354 if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
5355   echo "Setting sim profile = $sim_profile" 6>&1
5356 fi
5357 else
5358   sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1"
5359 fi
5360
5361
5362
5363
5364 # Check whether --with-pkgversion was given.
5365 if test "${with_pkgversion+set}" = set; then
5366   withval=$with_pkgversion; case "$withval" in
5367       yes) { { $as_echo "$as_me:$LINENO: error: package version not specified" >&5
5368 $as_echo "$as_me: error: package version not specified" >&2;}
5369    { (exit 1); exit 1; }; } ;;
5370       no)  PKGVERSION= ;;
5371       *)   PKGVERSION="($withval) " ;;
5372      esac
5373 else
5374   PKGVERSION="(GDB) "
5375
5376 fi
5377
5378
5379
5380
5381
5382 # Check whether --with-bugurl was given.
5383 if test "${with_bugurl+set}" = set; then
5384   withval=$with_bugurl; case "$withval" in
5385       yes) { { $as_echo "$as_me:$LINENO: error: bug URL not specified" >&5
5386 $as_echo "$as_me: error: bug URL not specified" >&2;}
5387    { (exit 1); exit 1; }; } ;;
5388       no)  BUGURL=
5389            ;;
5390       *)   BUGURL="$withval"
5391            ;;
5392      esac
5393 else
5394   BUGURL="http://www.gnu.org/software/gdb/bugs/"
5395
5396 fi
5397
5398   case ${BUGURL} in
5399   "")
5400     REPORT_BUGS_TO=
5401     REPORT_BUGS_TEXI=
5402     ;;
5403   *)
5404     REPORT_BUGS_TO="<$BUGURL>"
5405     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
5406     ;;
5407   esac;
5408
5409
5410
5411
5412 cat >>confdefs.h <<_ACEOF
5413 #define PKGVERSION "$PKGVERSION"
5414 _ACEOF
5415
5416
5417 cat >>confdefs.h <<_ACEOF
5418 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
5419 _ACEOF
5420
5421
5422 { $as_echo "$as_me:$LINENO: checking return type of signal handlers" >&5
5423 $as_echo_n "checking return type of signal handlers... " >&6; }
5424 if test "${ac_cv_type_signal+set}" = set; then
5425   $as_echo_n "(cached) " >&6
5426 else
5427   cat >conftest.$ac_ext <<_ACEOF
5428 /* confdefs.h.  */
5429 _ACEOF
5430 cat confdefs.h >>conftest.$ac_ext
5431 cat >>conftest.$ac_ext <<_ACEOF
5432 /* end confdefs.h.  */
5433 #include <sys/types.h>
5434 #include <signal.h>
5435
5436 int
5437 main ()
5438 {
5439 return *(signal (0, 0)) (0) == 1;
5440   ;
5441   return 0;
5442 }
5443 _ACEOF
5444 rm -f conftest.$ac_objext
5445 if { (ac_try="$ac_compile"
5446 case "(($ac_try" in
5447   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5448   *) ac_try_echo=$ac_try;;
5449 esac
5450 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
5451 $as_echo "$ac_try_echo") >&5
5452   (eval "$ac_compile") 2>conftest.er1
5453   ac_status=$?
5454   grep -v '^ *+' conftest.er1 >conftest.err
5455   rm -f conftest.er1
5456   cat conftest.err >&5
5457   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
5458   (exit $ac_status); } && {
5459          test -z "$ac_c_werror_flag" ||
5460          test ! -s conftest.err
5461        } && test -s conftest.$ac_objext; then
5462   ac_cv_type_signal=int
5463 else
5464   $as_echo "$as_me: failed program was:" >&5
5465 sed 's/^/| /' conftest.$ac_ext >&5
5466
5467         ac_cv_type_signal=void
5468 fi
5469
5470 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5471 fi
5472 { $as_echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5
5473 $as_echo "$ac_cv_type_signal" >&6; }
5474
5475 cat >>confdefs.h <<_ACEOF
5476 #define RETSIGTYPE $ac_cv_type_signal
5477 _ACEOF
5478
5479
5480
5481
5482
5483 sim_link_files=
5484 sim_link_links=
5485
5486 sim_link_links=tconfig.h
5487 if test -f ${srcdir}/tconfig.in
5488 then
5489   sim_link_files=tconfig.in
5490 else
5491   sim_link_files=../common/tconfig.in
5492 fi
5493
5494 # targ-vals.def points to the libc macro description file.
5495 case "${target}" in
5496 *-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
5497 esac
5498 sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
5499 sim_link_links="${sim_link_links} targ-vals.def"
5500
5501
5502
5503 wire_endian="BIG_ENDIAN"
5504 default_endian=""
5505 # Check whether --enable-sim-endian was given.
5506 if test "${enable_sim_endian+set}" = set; then
5507   enableval=$enable_sim_endian; case "${enableval}" in
5508   b*|B*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
5509   l*|L*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
5510   yes)   if test x"$wire_endian" != x; then
5511            sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
5512          else
5513            if test x"$default_endian" != x; then
5514              sim_endian="-DWITH_TARGET_BYTE_ORDER=${default_endian}"
5515            else
5516              echo "No hard-wired endian for target $target" 1>&6
5517              sim_endian="-DWITH_TARGET_BYTE_ORDER=0"
5518            fi
5519          fi;;
5520   no)    if test x"$default_endian" != x; then
5521            sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
5522          else
5523            if test x"$wire_endian" != x; then
5524              sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${wire_endian}"
5525            else
5526              echo "No default endian for target $target" 1>&6
5527              sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=0"
5528            fi
5529          fi;;
5530   *)     { { $as_echo "$as_me:$LINENO: error: \"Unknown value $enableval for --enable-sim-endian\"" >&5
5531 $as_echo "$as_me: error: \"Unknown value $enableval for --enable-sim-endian\"" >&2;}
5532    { (exit 1); exit 1; }; }; sim_endian="";;
5533 esac
5534 if test x"$silent" != x"yes" && test x"$sim_endian" != x""; then
5535   echo "Setting endian flags = $sim_endian" 6>&1
5536 fi
5537 else
5538   if test x"$default_endian" != x; then
5539   sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
5540 else
5541   if test x"$wire_endian" != x; then
5542     sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
5543   else
5544     sim_endian=
5545   fi
5546 fi
5547 fi
5548
5549 wire_alignment="STRICT_ALIGNMENT"
5550 default_alignment="STRICT_ALIGNMENT"
5551
5552 # Check whether --enable-sim-alignment was given.
5553 if test "${enable_sim_alignment+set}" = set; then
5554   enableval=$enable_sim_alignment; case "${enableval}" in
5555   strict | STRICT)       sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";;
5556   nonstrict | NONSTRICT) sim_alignment="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";;
5557   forced | FORCED)       sim_alignment="-DWITH_ALIGNMENT=FORCED_ALIGNMENT";;
5558   yes) if test x"$wire_alignment" != x; then
5559          sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
5560        else
5561          if test x"$default_alignment" != x; then
5562            sim_alignment="-DWITH_ALIGNMENT=${default_alignment}"
5563          else
5564            echo "No hard-wired alignment for target $target" 1>&6
5565            sim_alignment="-DWITH_ALIGNMENT=0"
5566          fi
5567        fi;;
5568   no)  if test x"$default_alignment" != x; then
5569          sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
5570        else
5571          if test x"$wire_alignment" != x; then
5572            sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${wire_alignment}"
5573          else
5574            echo "No default alignment for target $target" 1>&6
5575            sim_alignment="-DWITH_DEFAULT_ALIGNMENT=0"
5576          fi
5577        fi;;
5578   *)   { { $as_echo "$as_me:$LINENO: error: \"Unknown value $enableval passed to --enable-sim-alignment\"" >&5
5579 $as_echo "$as_me: error: \"Unknown value $enableval passed to --enable-sim-alignment\"" >&2;}
5580    { (exit 1); exit 1; }; }; sim_alignment="";;
5581 esac
5582 if test x"$silent" != x"yes" && test x"$sim_alignment" != x""; then
5583   echo "Setting alignment flags = $sim_alignment" 6>&1
5584 fi
5585 else
5586   if test x"$default_alignment" != x; then
5587   sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
5588 else
5589   if test x"$wire_alignment" != x; then
5590     sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
5591   else
5592     sim_alignment=
5593   fi
5594 fi
5595 fi
5596
5597
5598 # Check whether --enable-sim-hostendian was given.
5599 if test "${enable_sim_hostendian+set}" = set; then
5600   enableval=$enable_sim_hostendian; case "${enableval}" in
5601   no)    sim_hostendian="-DWITH_HOST_BYTE_ORDER=0";;
5602   b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";;
5603   l*|L*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN";;
5604   *)     { { $as_echo "$as_me:$LINENO: error: \"Unknown value $enableval for --enable-sim-hostendian\"" >&5
5605 $as_echo "$as_me: error: \"Unknown value $enableval for --enable-sim-hostendian\"" >&2;}
5606    { (exit 1); exit 1; }; }; sim_hostendian="";;
5607 esac
5608 if test x"$silent" != x"yes" && test x"$sim_hostendian" != x""; then
5609   echo "Setting hostendian flags = $sim_hostendian" 6>&1
5610 fi
5611 else
5612
5613 if test "x$cross_compiling" = "xno"; then
5614
5615  { $as_echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
5616 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
5617 if test "${ac_cv_c_bigendian+set}" = set; then
5618   $as_echo_n "(cached) " >&6
5619 else
5620   ac_cv_c_bigendian=unknown
5621     # See if we're dealing with a universal compiler.
5622     cat >conftest.$ac_ext <<_ACEOF
5623 /* confdefs.h.  */
5624 _ACEOF
5625 cat confdefs.h >>conftest.$ac_ext
5626 cat >>conftest.$ac_ext <<_ACEOF
5627 /* end confdefs.h.  */
5628 #ifndef __APPLE_CC__
5629                not a universal capable compiler
5630              #endif
5631              typedef int dummy;
5632
5633 _ACEOF
5634 rm -f conftest.$ac_objext
5635 if { (ac_try="$ac_compile"
5636 case "(($ac_try" in
5637   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5638   *) ac_try_echo=$ac_try;;
5639 esac
5640 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
5641 $as_echo "$ac_try_echo") >&5
5642   (eval "$ac_compile") 2>conftest.er1
5643   ac_status=$?
5644   grep -v '^ *+' conftest.er1 >conftest.err
5645   rm -f conftest.er1
5646   cat conftest.err >&5
5647   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
5648   (exit $ac_status); } && {
5649          test -z "$ac_c_werror_flag" ||
5650          test ! -s conftest.err
5651        } && test -s conftest.$ac_objext; then
5652
5653         # Check for potential -arch flags.  It is not universal unless
5654         # there are some -arch flags.  Note that *ppc* also matches
5655         # ppc64.  This check is also rather less than ideal.
5656         case "${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}" in  #(
5657           *-arch*ppc*|*-arch*i386*|*-arch*x86_64*) ac_cv_c_bigendian=universal;;
5658         esac
5659 else
5660   $as_echo "$as_me: failed program was:" >&5
5661 sed 's/^/| /' conftest.$ac_ext >&5
5662
5663
5664 fi
5665
5666 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5667     if test $ac_cv_c_bigendian = unknown; then
5668       # See if sys/param.h defines the BYTE_ORDER macro.
5669       cat >conftest.$ac_ext <<_ACEOF
5670 /* confdefs.h.  */
5671 _ACEOF
5672 cat confdefs.h >>conftest.$ac_ext
5673 cat >>conftest.$ac_ext <<_ACEOF
5674 /* end confdefs.h.  */
5675 #include <sys/types.h>
5676              #include <sys/param.h>
5677
5678 int
5679 main ()
5680 {
5681 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
5682                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
5683                      && LITTLE_ENDIAN)
5684               bogus endian macros
5685              #endif
5686
5687   ;
5688   return 0;
5689 }
5690 _ACEOF
5691 rm -f conftest.$ac_objext
5692 if { (ac_try="$ac_compile"
5693 case "(($ac_try" in
5694   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5695   *) ac_try_echo=$ac_try;;
5696 esac
5697 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
5698 $as_echo "$ac_try_echo") >&5
5699   (eval "$ac_compile") 2>conftest.er1
5700   ac_status=$?
5701   grep -v '^ *+' conftest.er1 >conftest.err
5702   rm -f conftest.er1
5703   cat conftest.err >&5
5704   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
5705   (exit $ac_status); } && {
5706          test -z "$ac_c_werror_flag" ||
5707          test ! -s conftest.err
5708        } && test -s conftest.$ac_objext; then
5709   # It does; now see whether it defined to BIG_ENDIAN or not.
5710          cat >conftest.$ac_ext <<_ACEOF
5711 /* confdefs.h.  */
5712 _ACEOF
5713 cat confdefs.h >>conftest.$ac_ext
5714 cat >>conftest.$ac_ext <<_ACEOF
5715 /* end confdefs.h.  */
5716 #include <sys/types.h>
5717                 #include <sys/param.h>
5718
5719 int
5720 main ()
5721 {
5722 #if BYTE_ORDER != BIG_ENDIAN
5723                  not big endian
5724                 #endif
5725
5726   ;
5727   return 0;
5728 }
5729 _ACEOF
5730 rm -f conftest.$ac_objext
5731 if { (ac_try="$ac_compile"
5732 case "(($ac_try" in
5733   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5734   *) ac_try_echo=$ac_try;;
5735 esac
5736 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
5737 $as_echo "$ac_try_echo") >&5
5738   (eval "$ac_compile") 2>conftest.er1
5739   ac_status=$?
5740   grep -v '^ *+' conftest.er1 >conftest.err
5741   rm -f conftest.er1
5742   cat conftest.err >&5
5743   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
5744   (exit $ac_status); } && {
5745          test -z "$ac_c_werror_flag" ||
5746          test ! -s conftest.err
5747        } && test -s conftest.$ac_objext; then
5748   ac_cv_c_bigendian=yes
5749 else
5750   $as_echo "$as_me: failed program was:" >&5
5751 sed 's/^/| /' conftest.$ac_ext >&5
5752
5753         ac_cv_c_bigendian=no
5754 fi
5755
5756 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5757 else
5758   $as_echo "$as_me: failed program was:" >&5
5759 sed 's/^/| /' conftest.$ac_ext >&5
5760
5761
5762 fi
5763
5764 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5765     fi
5766     if test $ac_cv_c_bigendian = unknown; then
5767       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
5768       cat >conftest.$ac_ext <<_ACEOF
5769 /* confdefs.h.  */
5770 _ACEOF
5771 cat confdefs.h >>conftest.$ac_ext
5772 cat >>conftest.$ac_ext <<_ACEOF
5773 /* end confdefs.h.  */
5774 #include <limits.h>
5775
5776 int
5777 main ()
5778 {
5779 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
5780               bogus endian macros
5781              #endif
5782
5783   ;
5784   return 0;
5785 }
5786 _ACEOF
5787 rm -f conftest.$ac_objext
5788 if { (ac_try="$ac_compile"
5789 case "(($ac_try" in
5790   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5791   *) ac_try_echo=$ac_try;;
5792 esac
5793 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
5794 $as_echo "$ac_try_echo") >&5
5795   (eval "$ac_compile") 2>conftest.er1
5796   ac_status=$?
5797   grep -v '^ *+' conftest.er1 >conftest.err
5798   rm -f conftest.er1
5799   cat conftest.err >&5
5800   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
5801   (exit $ac_status); } && {
5802          test -z "$ac_c_werror_flag" ||
5803          test ! -s conftest.err
5804        } && test -s conftest.$ac_objext; then
5805   # It does; now see whether it defined to _BIG_ENDIAN or not.
5806          cat >conftest.$ac_ext <<_ACEOF
5807 /* confdefs.h.  */
5808 _ACEOF
5809 cat confdefs.h >>conftest.$ac_ext
5810 cat >>conftest.$ac_ext <<_ACEOF
5811 /* end confdefs.h.  */
5812 #include <limits.h>
5813
5814 int
5815 main ()
5816 {
5817 #ifndef _BIG_ENDIAN
5818                  not big endian
5819                 #endif
5820
5821   ;
5822   return 0;
5823 }
5824 _ACEOF
5825 rm -f conftest.$ac_objext
5826 if { (ac_try="$ac_compile"
5827 case "(($ac_try" in
5828   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5829   *) ac_try_echo=$ac_try;;
5830 esac
5831 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
5832 $as_echo "$ac_try_echo") >&5
5833   (eval "$ac_compile") 2>conftest.er1
5834   ac_status=$?
5835   grep -v '^ *+' conftest.er1 >conftest.err
5836   rm -f conftest.er1
5837   cat conftest.err >&5
5838   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
5839   (exit $ac_status); } && {
5840          test -z "$ac_c_werror_flag" ||
5841          test ! -s conftest.err
5842        } && test -s conftest.$ac_objext; then
5843   ac_cv_c_bigendian=yes
5844 else
5845   $as_echo "$as_me: failed program was:" >&5
5846 sed 's/^/| /' conftest.$ac_ext >&5
5847
5848         ac_cv_c_bigendian=no
5849 fi
5850
5851 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5852 else
5853   $as_echo "$as_me: failed program was:" >&5
5854 sed 's/^/| /' conftest.$ac_ext >&5
5855
5856
5857 fi
5858
5859 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5860     fi
5861     if test $ac_cv_c_bigendian = unknown; then
5862       # Compile a test program.
5863       if test "$cross_compiling" = yes; then
5864   # Try to guess by grepping values from an object file.
5865          cat >conftest.$ac_ext <<_ACEOF
5866 /* confdefs.h.  */
5867 _ACEOF
5868 cat confdefs.h >>conftest.$ac_ext
5869 cat >>conftest.$ac_ext <<_ACEOF
5870 /* end confdefs.h.  */
5871 short int ascii_mm[] =
5872                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
5873                 short int ascii_ii[] =
5874                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
5875                 int use_ascii (int i) {
5876                   return ascii_mm[i] + ascii_ii[i];
5877                 }
5878                 short int ebcdic_ii[] =
5879                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
5880                 short int ebcdic_mm[] =
5881                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
5882                 int use_ebcdic (int i) {
5883                   return ebcdic_mm[i] + ebcdic_ii[i];
5884                 }
5885                 extern int foo;
5886
5887 int
5888 main ()
5889 {
5890 return use_ascii (foo) == use_ebcdic (foo);
5891   ;
5892   return 0;
5893 }
5894 _ACEOF
5895 rm -f conftest.$ac_objext
5896 if { (ac_try="$ac_compile"
5897 case "(($ac_try" in
5898   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5899   *) ac_try_echo=$ac_try;;
5900 esac
5901 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
5902 $as_echo "$ac_try_echo") >&5
5903   (eval "$ac_compile") 2>conftest.er1
5904   ac_status=$?
5905   grep -v '^ *+' conftest.er1 >conftest.err
5906   rm -f conftest.er1
5907   cat conftest.err >&5
5908   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
5909   (exit $ac_status); } && {
5910          test -z "$ac_c_werror_flag" ||
5911          test ! -s conftest.err
5912        } && test -s conftest.$ac_objext; then
5913   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
5914               ac_cv_c_bigendian=yes
5915             fi
5916             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
5917               if test "$ac_cv_c_bigendian" = unknown; then
5918                 ac_cv_c_bigendian=no
5919               else
5920                 # finding both strings is unlikely to happen, but who knows?
5921                 ac_cv_c_bigendian=unknown
5922               fi
5923             fi
5924 else
5925   $as_echo "$as_me: failed program was:" >&5
5926 sed 's/^/| /' conftest.$ac_ext >&5
5927
5928
5929 fi
5930
5931 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5932 else
5933   cat >conftest.$ac_ext <<_ACEOF
5934 /* confdefs.h.  */
5935 _ACEOF
5936 cat confdefs.h >>conftest.$ac_ext
5937 cat >>conftest.$ac_ext <<_ACEOF
5938 /* end confdefs.h.  */
5939 $ac_includes_default
5940 int
5941 main ()
5942 {
5943
5944              /* Are we little or big endian?  From Harbison&Steele.  */
5945              union
5946              {
5947                long int l;
5948                char c[sizeof (long int)];
5949              } u;
5950              u.l = 1;
5951              return u.c[sizeof (long int) - 1] == 1;
5952
5953   ;
5954   return 0;
5955 }
5956 _ACEOF
5957 rm -f conftest$ac_exeext
5958 if { (ac_try="$ac_link"
5959 case "(($ac_try" in
5960   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5961   *) ac_try_echo=$ac_try;;
5962 esac
5963 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
5964 $as_echo "$ac_try_echo") >&5
5965   (eval "$ac_link") 2>&5
5966   ac_status=$?
5967   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
5968   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5969   { (case "(($ac_try" in
5970   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5971   *) ac_try_echo=$ac_try;;
5972 esac
5973 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
5974 $as_echo "$ac_try_echo") >&5
5975   (eval "$ac_try") 2>&5
5976   ac_status=$?
5977   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
5978   (exit $ac_status); }; }; then
5979   ac_cv_c_bigendian=no
5980 else
5981   $as_echo "$as_me: program exited with status $ac_status" >&5
5982 $as_echo "$as_me: failed program was:" >&5
5983 sed 's/^/| /' conftest.$ac_ext >&5
5984
5985 ( exit $ac_status )
5986 ac_cv_c_bigendian=yes
5987 fi
5988 rm -rf conftest.dSYM
5989 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5990 fi
5991
5992
5993     fi
5994 fi
5995 { $as_echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
5996 $as_echo "$ac_cv_c_bigendian" >&6; }
5997  case $ac_cv_c_bigendian in #(
5998    yes)
5999      cat >>confdefs.h <<\_ACEOF
6000 #define WORDS_BIGENDIAN 1
6001 _ACEOF
6002 ;; #(
6003    no)
6004       ;; #(
6005    universal)
6006
6007 cat >>confdefs.h <<\_ACEOF
6008 #define AC_APPLE_UNIVERSAL_BUILD 1
6009 _ACEOF
6010
6011      ;; #(
6012    *)
6013      { { $as_echo "$as_me:$LINENO: error: unknown endianness
6014  presetting ac_cv_c_bigendian=no (or yes) will help" >&5
6015 $as_echo "$as_me: error: unknown endianness
6016  presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
6017    { (exit 1); exit 1; }; } ;;
6018  esac
6019
6020   if test $ac_cv_c_bigendian = yes; then
6021     sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN"
6022   else
6023     sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN"
6024   fi
6025 else
6026   sim_hostendian="-DWITH_HOST_BYTE_ORDER=0"
6027 fi
6028 fi
6029
6030
6031 default_sim_scache="16384"
6032 # Check whether --enable-sim-scache was given.
6033 if test "${enable_sim_scache+set}" = set; then
6034   enableval=$enable_sim_scache; case "${enableval}" in
6035   yes)  sim_scache="-DWITH_SCACHE=${default_sim_scache}";;
6036   no)   sim_scache="-DWITH_SCACHE=0" ;;
6037   [0-9]*) sim_scache="-DWITH_SCACHE=${enableval}";;
6038   *)    { { $as_echo "$as_me:$LINENO: error: \"Bad value $enableval passed to --enable-sim-scache\"" >&5
6039 $as_echo "$as_me: error: \"Bad value $enableval passed to --enable-sim-scache\"" >&2;}
6040    { (exit 1); exit 1; }; };
6041         sim_scache="";;
6042 esac
6043 if test x"$silent" != x"yes" && test x"$sim_scache" != x""; then
6044   echo "Setting scache size = $sim_scache" 6>&1
6045 fi
6046 else
6047   sim_scache="-DWITH_SCACHE=${default_sim_scache}"
6048 fi
6049
6050
6051
6052 default_sim_default_model="lm32"
6053 # Check whether --enable-sim-default-model was given.
6054 if test "${enable_sim_default_model+set}" = set; then
6055   enableval=$enable_sim_default_model; case "${enableval}" in
6056   yes|no) { { $as_echo "$as_me:$LINENO: error: \"Missing argument to --enable-sim-default-model\"" >&5
6057 $as_echo "$as_me: error: \"Missing argument to --enable-sim-default-model\"" >&2;}
6058    { (exit 1); exit 1; }; };;
6059   *)    sim_default_model="-DWITH_DEFAULT_MODEL='\"${enableval}\"'";;
6060 esac
6061 if test x"$silent" != x"yes" && test x"$sim_default_model" != x""; then
6062   echo "Setting default model = $sim_default_model" 6>&1
6063 fi
6064 else
6065   sim_default_model="-DWITH_DEFAULT_MODEL='\"${default_sim_default_model}\"'"
6066 fi
6067
6068
6069
6070 # Check whether --enable-sim-environment was given.
6071 if test "${enable_sim_environment+set}" = set; then
6072   enableval=$enable_sim_environment; case "${enableval}" in
6073   all | ALL)             sim_environment="-DWITH_ENVIRONMENT=ALL_ENVIRONMENT";;
6074   user | USER)           sim_environment="-DWITH_ENVIRONMENT=USER_ENVIRONMENT";;
6075   virtual | VIRTUAL)     sim_environment="-DWITH_ENVIRONMENT=VIRTUAL_ENVIRONMENT";;
6076   operating | OPERATING) sim_environment="-DWITH_ENVIRONMENT=OPERATING_ENVIRONMENT";;
6077   *)   { { $as_echo "$as_me:$LINENO: error: \"Unknown value $enableval passed to --enable-sim-environment\"" >&5
6078 $as_echo "$as_me: error: \"Unknown value $enableval passed to --enable-sim-environment\"" >&2;}
6079    { (exit 1); exit 1; }; };
6080        sim_environment="";;
6081 esac
6082 if test x"$silent" != x"yes" && test x"$sim_environment" != x""; then
6083   echo "Setting sim environment = $sim_environment" 6>&1
6084 fi
6085 else
6086   sim_environment="-DWITH_ENVIRONMENT=ALL_ENVIRONMENT"
6087 fi
6088
6089
6090 cgen_maint=no
6091 cgen=guile
6092 cgendir='$(srcdir)/../../cgen'
6093 # Check whether --enable-cgen-maint was given.
6094 if test "${enable_cgen_maint+set}" = set; then
6095   enableval=$enable_cgen_maint; case "${enableval}" in
6096   yes)  cgen_maint=yes ;;
6097   no)   cgen_maint=no ;;
6098   *)
6099         # argument is cgen install directory (not implemented yet).
6100         # Having a `share' directory might be more appropriate for the .scm,
6101         # .cpu, etc. files.
6102         cgendir=${cgen_maint}/lib/cgen
6103         cgen=guile
6104         ;;
6105 esac
6106 fi
6107 if test x${cgen_maint} != xno ; then
6108   CGEN_MAINT=''
6109 else
6110   CGEN_MAINT='#'
6111 fi
6112
6113
6114
6115
6116
6117 if test x"yes" = x"yes"; then
6118   sim_hw_p=yes
6119 else
6120   sim_hw_p=no
6121 fi
6122 if test ""; then
6123   hardware="core pal glue"
6124 else
6125   hardware="core pal glue lm32cpu lm32timer lm32uart"
6126 fi
6127 sim_hw_cflags="-DWITH_HW=1"
6128 sim_hw="$hardware"
6129 sim_hw_objs="\$(SIM_COMMON_HW_OBJS) `echo $sim_hw | sed -e 's/\([^ ][^ ]*\)/dv-\1.o/g'`"
6130 # Check whether --enable-sim-hardware was given.
6131 if test "${enable_sim_hardware+set}" = set; then
6132   enableval=$enable_sim_hardware;
6133 case "${enableval}" in
6134   yes)  sim_hw_p=yes;;
6135   no)   sim_hw_p=no;;
6136   ,*)   sim_hw_p=yes; hardware="${hardware} `echo ${enableval} | sed -e 's/,/ /'`";;
6137   *,)   sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'` ${hardware}";;
6138   *)    sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
6139 esac
6140 if test "$sim_hw_p" != yes; then
6141   sim_hw_objs=
6142   sim_hw_cflags="-DWITH_HW=0"
6143   sim_hw=
6144 else
6145   sim_hw_cflags="-DWITH_HW=1"
6146   # remove duplicates
6147   sim_hw=""
6148   sim_hw_objs="\$(SIM_COMMON_HW_OBJS)"
6149   for i in $hardware ; do
6150     case " $sim_hw " in
6151       *" $i "*) ;;
6152       *) sim_hw="$sim_hw $i" ; sim_hw_objs="$sim_hw_objs dv-$i.o";;
6153     esac
6154   done
6155 fi
6156 if test x"$silent" != x"yes" && test "$sim_hw_p" = "yes"; then
6157   echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
6158 fi
6159 else
6160
6161 if test "$sim_hw_p" != yes; then
6162   sim_hw_objs=
6163   sim_hw_cflags="-DWITH_HW=0"
6164   sim_hw=
6165 fi
6166 if test x"$silent" != x"yes"; then
6167   echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
6168 fi
6169 fi
6170
6171
6172
6173 ac_sources="$sim_link_files"
6174 ac_dests="$sim_link_links"
6175 while test -n "$ac_sources"; do
6176   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
6177   set $ac_sources; ac_source=$1; shift; ac_sources=$*
6178   ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
6179 done
6180 ac_config_links="$ac_config_links $ac_config_links_1"
6181
6182 cgen_breaks=""
6183 if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
6184 cgen_breaks="break cgen_rtx_error";
6185 fi
6186
6187 ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
6188
6189 ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
6190
6191 ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
6192
6193 ac_config_commands="$ac_config_commands Makefile"
6194
6195 ac_config_commands="$ac_config_commands stamp-h"
6196
6197 cat >confcache <<\_ACEOF
6198 # This file is a shell script that caches the results of configure
6199 # tests run on this system so they can be shared between configure
6200 # scripts and configure runs, see configure's option --config-cache.
6201 # It is not useful on other systems.  If it contains results you don't
6202 # want to keep, you may remove or edit it.
6203 #
6204 # config.status only pays attention to the cache file if you give it
6205 # the --recheck option to rerun configure.
6206 #
6207 # `ac_cv_env_foo' variables (set or unset) will be overridden when
6208 # loading this file, other *unset* `ac_cv_foo' will be assigned the
6209 # following values.
6210
6211 _ACEOF
6212
6213 # The following way of writing the cache mishandles newlines in values,
6214 # but we know of no workaround that is simple, portable, and efficient.
6215 # So, we kill variables containing newlines.
6216 # Ultrix sh set writes to stderr and can't be redirected directly,
6217 # and sets the high bit in the cache file unless we assign to the vars.
6218 (
6219   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
6220     eval ac_val=\$$ac_var
6221     case $ac_val in #(
6222     *${as_nl}*)
6223       case $ac_var in #(
6224       *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5
6225 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
6226       esac
6227       case $ac_var in #(
6228       _ | IFS | as_nl) ;; #(
6229       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
6230       *) $as_unset $ac_var ;;
6231       esac ;;
6232     esac
6233   done
6234
6235   (set) 2>&1 |
6236     case $as_nl`(ac_space=' '; set) 2>&1` in #(
6237     *${as_nl}ac_space=\ *)
6238       # `set' does not quote correctly, so add quotes (double-quote
6239       # substitution turns \\\\ into \\, and sed turns \\ into \).
6240       sed -n \
6241         "s/'/'\\\\''/g;
6242           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
6243       ;; #(
6244     *)
6245       # `set' quotes correctly as required by POSIX, so do not add quotes.
6246       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
6247       ;;
6248     esac |
6249     sort
6250 ) |
6251   sed '
6252      /^ac_cv_env_/b end
6253      t clear
6254      :clear
6255      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
6256      t end
6257      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6258      :end' >>confcache
6259 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6260   if test -w "$cache_file"; then
6261     test "x$cache_file" != "x/dev/null" &&
6262       { $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5
6263 $as_echo "$as_me: updating cache $cache_file" >&6;}
6264     cat confcache >$cache_file
6265   else
6266     { $as_echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
6267 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
6268   fi
6269 fi
6270 rm -f confcache
6271
6272 test "x$prefix" = xNONE && prefix=$ac_default_prefix
6273 # Let make expand exec_prefix.
6274 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6275
6276 DEFS=-DHAVE_CONFIG_H
6277
6278 ac_libobjs=
6279 ac_ltlibobjs=
6280 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6281   # 1. Remove the extension, and $U if already installed.
6282   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
6283   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
6284   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
6285   #    will be set to the directory where LIBOBJS objects are built.
6286   ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
6287   ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
6288 done
6289 LIBOBJS=$ac_libobjs
6290
6291 LTLIBOBJS=$ac_ltlibobjs
6292
6293
6294
6295
6296 : ${CONFIG_STATUS=./config.status}
6297 ac_write_fail=0
6298 ac_clean_files_save=$ac_clean_files
6299 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
6300 { $as_echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
6301 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
6302 cat >$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6303 #! $SHELL
6304 # Generated by $as_me.
6305 # Run this file to recreate the current configuration.
6306 # Compiler output produced by configure, useful for debugging
6307 # configure, is in config.log if it exists.
6308
6309 debug=false
6310 ac_cs_recheck=false
6311 ac_cs_silent=false
6312 SHELL=\${CONFIG_SHELL-$SHELL}
6313 _ACEOF
6314
6315 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6316 ## --------------------- ##
6317 ## M4sh Initialization.  ##
6318 ## --------------------- ##
6319
6320 # Be more Bourne compatible
6321 DUALCASE=1; export DUALCASE # for MKS sh
6322 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
6323   emulate sh
6324   NULLCMD=:
6325   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
6326   # is contrary to our usage.  Disable this feature.
6327   alias -g '${1+"$@"}'='"$@"'
6328   setopt NO_GLOB_SUBST
6329 else
6330   case `(set -o) 2>/dev/null` in
6331   *posix*) set -o posix ;;
6332 esac
6333
6334 fi
6335
6336
6337
6338
6339 # PATH needs CR
6340 # Avoid depending upon Character Ranges.
6341 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
6342 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
6343 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
6344 as_cr_digits='0123456789'
6345 as_cr_alnum=$as_cr_Letters$as_cr_digits
6346
6347 as_nl='
6348 '
6349 export as_nl
6350 # Printing a long string crashes Solaris 7 /usr/bin/printf.
6351 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
6352 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
6353 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
6354 if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
6355   as_echo='printf %s\n'
6356   as_echo_n='printf %s'
6357 else
6358   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
6359     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
6360     as_echo_n='/usr/ucb/echo -n'
6361   else
6362     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
6363     as_echo_n_body='eval
6364       arg=$1;
6365       case $arg in
6366       *"$as_nl"*)
6367         expr "X$arg" : "X\\(.*\\)$as_nl";
6368         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
6369       esac;
6370       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
6371     '
6372     export as_echo_n_body
6373     as_echo_n='sh -c $as_echo_n_body as_echo'
6374   fi
6375   export as_echo_body
6376   as_echo='sh -c $as_echo_body as_echo'
6377 fi
6378
6379 # The user is always right.
6380 if test "${PATH_SEPARATOR+set}" != set; then
6381   PATH_SEPARATOR=:
6382   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
6383     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
6384       PATH_SEPARATOR=';'
6385   }
6386 fi
6387
6388 # Support unset when possible.
6389 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
6390   as_unset=unset
6391 else
6392   as_unset=false
6393 fi
6394
6395
6396 # IFS
6397 # We need space, tab and new line, in precisely that order.  Quoting is
6398 # there to prevent editors from complaining about space-tab.
6399 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
6400 # splitting by setting IFS to empty value.)
6401 IFS=" ""        $as_nl"
6402
6403 # Find who we are.  Look in the path if we contain no directory separator.
6404 case $0 in
6405   *[\\/]* ) as_myself=$0 ;;
6406   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6407 for as_dir in $PATH
6408 do
6409   IFS=$as_save_IFS
6410   test -z "$as_dir" && as_dir=.
6411   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
6412 done
6413 IFS=$as_save_IFS
6414
6415      ;;
6416 esac
6417 # We did not find ourselves, most probably we were run as `sh COMMAND'
6418 # in which case we are not to be found in the path.
6419 if test "x$as_myself" = x; then
6420   as_myself=$0
6421 fi
6422 if test ! -f "$as_myself"; then
6423   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
6424   { (exit 1); exit 1; }
6425 fi
6426
6427 # Work around bugs in pre-3.0 UWIN ksh.
6428 for as_var in ENV MAIL MAILPATH
6429 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
6430 done
6431 PS1='$ '
6432 PS2='> '
6433 PS4='+ '
6434
6435 # NLS nuisances.
6436 LC_ALL=C
6437 export LC_ALL
6438 LANGUAGE=C
6439 export LANGUAGE
6440
6441 # Required to use basename.
6442 if expr a : '\(a\)' >/dev/null 2>&1 &&
6443    test "X`expr 00001 : '.*\(...\)'`" = X001; then
6444   as_expr=expr
6445 else
6446   as_expr=false
6447 fi
6448
6449 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
6450   as_basename=basename
6451 else
6452   as_basename=false
6453 fi
6454
6455
6456 # Name of the executable.
6457 as_me=`$as_basename -- "$0" ||
6458 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
6459          X"$0" : 'X\(//\)$' \| \
6460          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
6461 $as_echo X/"$0" |
6462     sed '/^.*\/\([^/][^/]*\)\/*$/{
6463             s//\1/
6464             q
6465           }
6466           /^X\/\(\/\/\)$/{
6467             s//\1/
6468             q
6469           }
6470           /^X\/\(\/\).*/{
6471             s//\1/
6472             q
6473           }
6474           s/.*/./; q'`
6475
6476 # CDPATH.
6477 $as_unset CDPATH
6478
6479
6480
6481   as_lineno_1=$LINENO
6482   as_lineno_2=$LINENO
6483   test "x$as_lineno_1" != "x$as_lineno_2" &&
6484   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
6485
6486   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
6487   # uniformly replaced by the line number.  The first 'sed' inserts a
6488   # line-number line after each line using $LINENO; the second 'sed'
6489   # does the real work.  The second script uses 'N' to pair each
6490   # line-number line with the line containing $LINENO, and appends
6491   # trailing '-' during substitution so that $LINENO is not a special
6492   # case at line end.
6493   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
6494   # scripts with optimization help from Paolo Bonzini.  Blame Lee
6495   # E. McMahon (1931-1989) for sed's syntax.  :-)
6496   sed -n '
6497     p
6498     /[$]LINENO/=
6499   ' <$as_myself |
6500     sed '
6501       s/[$]LINENO.*/&-/
6502       t lineno
6503       b
6504       :lineno
6505       N
6506       :loop
6507       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
6508       t loop
6509       s/-\n.*//
6510     ' >$as_me.lineno &&
6511   chmod +x "$as_me.lineno" ||
6512     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
6513    { (exit 1); exit 1; }; }
6514
6515   # Don't try to exec as it changes $[0], causing all sort of problems
6516   # (the dirname of $[0] is not the place where we might find the
6517   # original and so on.  Autoconf is especially sensitive to this).
6518   . "./$as_me.lineno"
6519   # Exit status is that of the last command.
6520   exit
6521 }
6522
6523
6524 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
6525   as_dirname=dirname
6526 else
6527   as_dirname=false
6528 fi
6529
6530 ECHO_C= ECHO_N= ECHO_T=
6531 case `echo -n x` in
6532 -n*)
6533   case `echo 'x\c'` in
6534   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
6535   *)   ECHO_C='\c';;
6536   esac;;
6537 *)
6538   ECHO_N='-n';;
6539 esac
6540 if expr a : '\(a\)' >/dev/null 2>&1 &&
6541    test "X`expr 00001 : '.*\(...\)'`" = X001; then
6542   as_expr=expr
6543 else
6544   as_expr=false
6545 fi
6546
6547 rm -f conf$$ conf$$.exe conf$$.file
6548 if test -d conf$$.dir; then
6549   rm -f conf$$.dir/conf$$.file
6550 else
6551   rm -f conf$$.dir
6552   mkdir conf$$.dir 2>/dev/null
6553 fi
6554 if (echo >conf$$.file) 2>/dev/null; then
6555   if ln -s conf$$.file conf$$ 2>/dev/null; then
6556     as_ln_s='ln -s'
6557     # ... but there are two gotchas:
6558     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
6559     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
6560     # In both cases, we have to default to `cp -p'.
6561     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
6562       as_ln_s='cp -p'
6563   elif ln conf$$.file conf$$ 2>/dev/null; then
6564     as_ln_s=ln
6565   else
6566     as_ln_s='cp -p'
6567   fi
6568 else
6569   as_ln_s='cp -p'
6570 fi
6571 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
6572 rmdir conf$$.dir 2>/dev/null
6573
6574 if mkdir -p . 2>/dev/null; then
6575   as_mkdir_p=:
6576 else
6577   test -d ./-p && rmdir ./-p
6578   as_mkdir_p=false
6579 fi
6580
6581 if test -x / >/dev/null 2>&1; then
6582   as_test_x='test -x'
6583 else
6584   if ls -dL / >/dev/null 2>&1; then
6585     as_ls_L_option=L
6586   else
6587     as_ls_L_option=
6588   fi
6589   as_test_x='
6590     eval sh -c '\''
6591       if test -d "$1"; then
6592         test -d "$1/.";
6593       else
6594         case $1 in
6595         -*)set "./$1";;
6596         esac;
6597         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
6598         ???[sx]*):;;*)false;;esac;fi
6599     '\'' sh
6600   '
6601 fi
6602 as_executable_p=$as_test_x
6603
6604 # Sed expression to map a string onto a valid CPP name.
6605 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
6606
6607 # Sed expression to map a string onto a valid variable name.
6608 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
6609
6610
6611 exec 6>&1
6612
6613 # Save the log message, to keep $[0] and so on meaningful, and to
6614 # report actual input values of CONFIG_FILES etc. instead of their
6615 # values after options handling.
6616 ac_log="
6617 This file was extended by $as_me, which was
6618 generated by GNU Autoconf 2.63.  Invocation command line was
6619
6620   CONFIG_FILES    = $CONFIG_FILES
6621   CONFIG_HEADERS  = $CONFIG_HEADERS
6622   CONFIG_LINKS    = $CONFIG_LINKS
6623   CONFIG_COMMANDS = $CONFIG_COMMANDS
6624   $ $0 $@
6625
6626 on `(hostname || uname -n) 2>/dev/null | sed 1q`
6627 "
6628
6629 _ACEOF
6630
6631 case $ac_config_files in *"
6632 "*) set x $ac_config_files; shift; ac_config_files=$*;;
6633 esac
6634
6635 case $ac_config_headers in *"
6636 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
6637 esac
6638
6639
6640 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6641 # Files that config.status was made for.
6642 config_files="$ac_config_files"
6643 config_headers="$ac_config_headers"
6644 config_links="$ac_config_links"
6645 config_commands="$ac_config_commands"
6646
6647 _ACEOF
6648
6649 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6650 ac_cs_usage="\
6651 \`$as_me' instantiates files from templates according to the
6652 current configuration.
6653
6654 Usage: $0 [OPTION]... [FILE]...
6655
6656   -h, --help       print this help, then exit
6657   -V, --version    print version number and configuration settings, then exit
6658   -q, --quiet, --silent
6659                    do not print progress messages
6660   -d, --debug      don't remove temporary files
6661       --recheck    update $as_me by reconfiguring in the same conditions
6662       --file=FILE[:TEMPLATE]
6663                    instantiate the configuration file FILE
6664       --header=FILE[:TEMPLATE]
6665                    instantiate the configuration header FILE
6666
6667 Configuration files:
6668 $config_files
6669
6670 Configuration headers:
6671 $config_headers
6672
6673 Configuration links:
6674 $config_links
6675
6676 Configuration commands:
6677 $config_commands
6678
6679 Report bugs to <bug-autoconf@gnu.org>."
6680
6681 _ACEOF
6682 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6683 ac_cs_version="\\
6684 config.status
6685 configured by $0, generated by GNU Autoconf 2.63,
6686   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
6687
6688 Copyright (C) 2008 Free Software Foundation, Inc.
6689 This config.status script is free software; the Free Software Foundation
6690 gives unlimited permission to copy, distribute and modify it."
6691
6692 ac_pwd='$ac_pwd'
6693 srcdir='$srcdir'
6694 INSTALL='$INSTALL'
6695 test -n "\$AWK" || AWK=awk
6696 _ACEOF
6697
6698 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6699 # The default lists apply if the user does not specify any file.
6700 ac_need_defaults=:
6701 while test $# != 0
6702 do
6703   case $1 in
6704   --*=*)
6705     ac_option=`expr "X$1" : 'X\([^=]*\)='`
6706     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
6707     ac_shift=:
6708     ;;
6709   *)
6710     ac_option=$1
6711     ac_optarg=$2
6712     ac_shift=shift
6713     ;;
6714   esac
6715
6716   case $ac_option in
6717   # Handling of the options.
6718   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
6719     ac_cs_recheck=: ;;
6720   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
6721     $as_echo "$ac_cs_version"; exit ;;
6722   --debug | --debu | --deb | --de | --d | -d )
6723     debug=: ;;
6724   --file | --fil | --fi | --f )
6725     $ac_shift
6726     case $ac_optarg in
6727     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
6728     esac
6729     CONFIG_FILES="$CONFIG_FILES '$ac_optarg'"
6730     ac_need_defaults=false;;
6731   --header | --heade | --head | --hea )
6732     $ac_shift
6733     case $ac_optarg in
6734     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
6735     esac
6736     CONFIG_HEADERS="$CONFIG_HEADERS '$ac_optarg'"
6737     ac_need_defaults=false;;
6738   --he | --h)
6739     # Conflict between --help and --header
6740     { $as_echo "$as_me: error: ambiguous option: $1
6741 Try \`$0 --help' for more information." >&2
6742    { (exit 1); exit 1; }; };;
6743   --help | --hel | -h )
6744     $as_echo "$ac_cs_usage"; exit ;;
6745   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
6746   | -silent | --silent | --silen | --sile | --sil | --si | --s)
6747     ac_cs_silent=: ;;
6748
6749   # This is an error.
6750   -*) { $as_echo "$as_me: error: unrecognized option: $1
6751 Try \`$0 --help' for more information." >&2
6752    { (exit 1); exit 1; }; } ;;
6753
6754   *) ac_config_targets="$ac_config_targets $1"
6755      ac_need_defaults=false ;;
6756
6757   esac
6758   shift
6759 done
6760
6761 ac_configure_extra_args=
6762
6763 if $ac_cs_silent; then
6764   exec 6>/dev/null
6765   ac_configure_extra_args="$ac_configure_extra_args --silent"
6766 fi
6767
6768 _ACEOF
6769 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6770 if \$ac_cs_recheck; then
6771   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
6772   shift
6773   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
6774   CONFIG_SHELL='$SHELL'
6775   export CONFIG_SHELL
6776   exec "\$@"
6777 fi
6778
6779 _ACEOF
6780 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6781 exec 5>>config.log
6782 {
6783   echo
6784   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
6785 ## Running $as_me. ##
6786 _ASBOX
6787   $as_echo "$ac_log"
6788 } >&5
6789
6790 _ACEOF
6791 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6792 _ACEOF
6793
6794 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6795
6796 # Handling of arguments.
6797 for ac_config_target in $ac_config_targets
6798 do
6799   case $ac_config_target in
6800     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
6801     "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
6802     "Makefile.sim") CONFIG_FILES="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
6803     "Make-common.sim") CONFIG_FILES="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
6804     ".gdbinit") CONFIG_FILES="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;;
6805     "Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;;
6806     "stamp-h") CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;;
6807
6808   *) { { $as_echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
6809 $as_echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
6810    { (exit 1); exit 1; }; };;
6811   esac
6812 done
6813
6814
6815 # If the user did not use the arguments to specify the items to instantiate,
6816 # then the envvar interface is used.  Set only those that are not.
6817 # We use the long form for the default assignment because of an extremely
6818 # bizarre bug on SunOS 4.1.3.
6819 if $ac_need_defaults; then
6820   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
6821   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
6822   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
6823   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
6824 fi
6825
6826 # Have a temporary directory for convenience.  Make it in the build tree
6827 # simply because there is no reason against having it here, and in addition,
6828 # creating and moving files from /tmp can sometimes cause problems.
6829 # Hook for its removal unless debugging.
6830 # Note that there is a small window in which the directory will not be cleaned:
6831 # after its creation but before its name has been assigned to `$tmp'.
6832 $debug ||
6833 {
6834   tmp=
6835   trap 'exit_status=$?
6836   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
6837 ' 0
6838   trap '{ (exit 1); exit 1; }' 1 2 13 15
6839 }
6840 # Create a (secure) tmp directory for tmp files.
6841
6842 {
6843   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
6844   test -n "$tmp" && test -d "$tmp"
6845 }  ||
6846 {
6847   tmp=./conf$$-$RANDOM
6848   (umask 077 && mkdir "$tmp")
6849 } ||
6850 {
6851    $as_echo "$as_me: cannot create a temporary directory in ." >&2
6852    { (exit 1); exit 1; }
6853 }
6854
6855 # Set up the scripts for CONFIG_FILES section.
6856 # No need to generate them if there are no CONFIG_FILES.
6857 # This happens for instance with `./config.status config.h'.
6858 if test -n "$CONFIG_FILES"; then
6859
6860
6861 ac_cr='
'
6862 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
6863 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
6864   ac_cs_awk_cr='\r'
6865 else
6866   ac_cs_awk_cr=$ac_cr
6867 fi
6868
6869 echo 'BEGIN {' >"$tmp/subs1.awk" &&
6870 _ACEOF
6871
6872
6873 {
6874   echo "cat >conf$$subs.awk <<_ACEOF" &&
6875   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
6876   echo "_ACEOF"
6877 } >conf$$subs.sh ||
6878   { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
6879 $as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
6880    { (exit 1); exit 1; }; }
6881 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
6882 ac_delim='%!_!# '
6883 for ac_last_try in false false false false false :; do
6884   . ./conf$$subs.sh ||
6885     { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
6886 $as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
6887    { (exit 1); exit 1; }; }
6888
6889   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
6890   if test $ac_delim_n = $ac_delim_num; then
6891     break
6892   elif $ac_last_try; then
6893     { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
6894 $as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
6895    { (exit 1); exit 1; }; }
6896   else
6897     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6898   fi
6899 done
6900 rm -f conf$$subs.sh
6901
6902 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6903 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
6904 _ACEOF
6905 sed -n '
6906 h
6907 s/^/S["/; s/!.*/"]=/
6908 p
6909 g
6910 s/^[^!]*!//
6911 :repl
6912 t repl
6913 s/'"$ac_delim"'$//
6914 t delim
6915 :nl
6916 h
6917 s/\(.\{148\}\).*/\1/
6918 t more1
6919 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
6920 p
6921 n
6922 b repl
6923 :more1
6924 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6925 p
6926 g
6927 s/.\{148\}//
6928 t nl
6929 :delim
6930 h
6931 s/\(.\{148\}\).*/\1/
6932 t more2
6933 s/["\\]/\\&/g; s/^/"/; s/$/"/
6934 p
6935 b
6936 :more2
6937 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6938 p
6939 g
6940 s/.\{148\}//
6941 t delim
6942 ' <conf$$subs.awk | sed '
6943 /^[^""]/{
6944   N
6945   s/\n//
6946 }
6947 ' >>$CONFIG_STATUS || ac_write_fail=1
6948 rm -f conf$$subs.awk
6949 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6950 _ACAWK
6951 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
6952   for (key in S) S_is_set[key] = 1
6953   FS = "\a"
6954
6955 }
6956 {
6957   line = $ 0
6958   nfields = split(line, field, "@")
6959   substed = 0
6960   len = length(field[1])
6961   for (i = 2; i < nfields; i++) {
6962     key = field[i]
6963     keylen = length(key)
6964     if (S_is_set[key]) {
6965       value = S[key]
6966       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
6967       len += length(value) + length(field[++i])
6968       substed = 1
6969     } else
6970       len += 1 + keylen
6971   }
6972
6973   print line
6974 }
6975
6976 _ACAWK
6977 _ACEOF
6978 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6979 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
6980   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
6981 else
6982   cat
6983 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
6984   || { { $as_echo "$as_me:$LINENO: error: could not setup config files machinery" >&5
6985 $as_echo "$as_me: error: could not setup config files machinery" >&2;}
6986    { (exit 1); exit 1; }; }
6987 _ACEOF
6988
6989 # VPATH may cause trouble with some makes, so we remove $(srcdir),
6990 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
6991 # trailing colons and then remove the whole line if VPATH becomes empty
6992 # (actually we leave an empty line to preserve line numbers).
6993 if test "x$srcdir" = x.; then
6994   ac_vpsub='/^[  ]*VPATH[        ]*=/{
6995 s/:*\$(srcdir):*/:/
6996 s/:*\${srcdir}:*/:/
6997 s/:*@srcdir@:*/:/
6998 s/^\([^=]*=[     ]*\):*/\1/
6999 s/:*$//
7000 s/^[^=]*=[       ]*$//
7001 }'
7002 fi
7003
7004 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7005 fi # test -n "$CONFIG_FILES"
7006
7007 # Set up the scripts for CONFIG_HEADERS section.
7008 # No need to generate them if there are no CONFIG_HEADERS.
7009 # This happens for instance with `./config.status Makefile'.
7010 if test -n "$CONFIG_HEADERS"; then
7011 cat >"$tmp/defines.awk" <<\_ACAWK ||
7012 BEGIN {
7013 _ACEOF
7014
7015 # Transform confdefs.h into an awk script `defines.awk', embedded as
7016 # here-document in config.status, that substitutes the proper values into
7017 # config.h.in to produce config.h.
7018
7019 # Create a delimiter string that does not exist in confdefs.h, to ease
7020 # handling of long lines.
7021 ac_delim='%!_!# '
7022 for ac_last_try in false false :; do
7023   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
7024   if test -z "$ac_t"; then
7025     break
7026   elif $ac_last_try; then
7027     { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_HEADERS" >&5
7028 $as_echo "$as_me: error: could not make $CONFIG_HEADERS" >&2;}
7029    { (exit 1); exit 1; }; }
7030   else
7031     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7032   fi
7033 done
7034
7035 # For the awk script, D is an array of macro values keyed by name,
7036 # likewise P contains macro parameters if any.  Preserve backslash
7037 # newline sequences.
7038
7039 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
7040 sed -n '
7041 s/.\{148\}/&'"$ac_delim"'/g
7042 t rset
7043 :rset
7044 s/^[     ]*#[    ]*define[       ][      ]*/ /
7045 t def
7046 d
7047 :def
7048 s/\\$//
7049 t bsnl
7050 s/["\\]/\\&/g
7051 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
7052 D["\1"]=" \3"/p
7053 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
7054 d
7055 :bsnl
7056 s/["\\]/\\&/g
7057 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
7058 D["\1"]=" \3\\\\\\n"\\/p
7059 t cont
7060 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
7061 t cont
7062 d
7063 :cont
7064 n
7065 s/.\{148\}/&'"$ac_delim"'/g
7066 t clear
7067 :clear
7068 s/\\$//
7069 t bsnlc
7070 s/["\\]/\\&/g; s/^/"/; s/$/"/p
7071 d
7072 :bsnlc
7073 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
7074 b cont
7075 ' <confdefs.h | sed '
7076 s/'"$ac_delim"'/"\\\
7077 "/g' >>$CONFIG_STATUS || ac_write_fail=1
7078
7079 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7080   for (key in D) D_is_set[key] = 1
7081   FS = "\a"
7082 }
7083 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
7084   line = \$ 0
7085   split(line, arg, " ")
7086   if (arg[1] == "#") {
7087     defundef = arg[2]
7088     mac1 = arg[3]
7089   } else {
7090     defundef = substr(arg[1], 2)
7091     mac1 = arg[2]
7092   }
7093   split(mac1, mac2, "(") #)
7094   macro = mac2[1]
7095   prefix = substr(line, 1, index(line, defundef) - 1)
7096   if (D_is_set[macro]) {
7097     # Preserve the white space surrounding the "#".
7098     print prefix "define", macro P[macro] D[macro]
7099     next
7100   } else {
7101     # Replace #undef with comments.  This is necessary, for example,
7102     # in the case of _POSIX_SOURCE, which is predefined and required
7103     # on some systems where configure will not decide to define it.
7104     if (defundef == "undef") {
7105       print "/*", prefix defundef, macro, "*/"
7106       next
7107     }
7108   }
7109 }
7110 { print }
7111 _ACAWK
7112 _ACEOF
7113 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7114   { { $as_echo "$as_me:$LINENO: error: could not setup config headers machinery" >&5
7115 $as_echo "$as_me: error: could not setup config headers machinery" >&2;}
7116    { (exit 1); exit 1; }; }
7117 fi # test -n "$CONFIG_HEADERS"
7118
7119
7120 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS  :L $CONFIG_LINKS  :C $CONFIG_COMMANDS"
7121 shift
7122 for ac_tag
7123 do
7124   case $ac_tag in
7125   :[FHLC]) ac_mode=$ac_tag; continue;;
7126   esac
7127   case $ac_mode$ac_tag in
7128   :[FHL]*:*);;
7129   :L* | :C*:*) { { $as_echo "$as_me:$LINENO: error: invalid tag $ac_tag" >&5
7130 $as_echo "$as_me: error: invalid tag $ac_tag" >&2;}
7131    { (exit 1); exit 1; }; };;
7132   :[FH]-) ac_tag=-:-;;
7133   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
7134   esac
7135   ac_save_IFS=$IFS
7136   IFS=:
7137   set x $ac_tag
7138   IFS=$ac_save_IFS
7139   shift
7140   ac_file=$1
7141   shift
7142
7143   case $ac_mode in
7144   :L) ac_source=$1;;
7145   :[FH])
7146     ac_file_inputs=
7147     for ac_f
7148     do
7149       case $ac_f in
7150       -) ac_f="$tmp/stdin";;
7151       *) # Look for the file first in the build tree, then in the source tree
7152          # (if the path is not absolute).  The absolute path cannot be DOS-style,
7153          # because $ac_f cannot contain `:'.
7154          test -f "$ac_f" ||
7155            case $ac_f in
7156            [\\/$]*) false;;
7157            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
7158            esac ||
7159            { { $as_echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
7160 $as_echo "$as_me: error: cannot find input file: $ac_f" >&2;}
7161    { (exit 1); exit 1; }; };;
7162       esac
7163       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
7164       ac_file_inputs="$ac_file_inputs '$ac_f'"
7165     done
7166
7167     # Let's still pretend it is `configure' which instantiates (i.e., don't
7168     # use $as_me), people would be surprised to read:
7169     #    /* config.h.  Generated by config.status.  */
7170     configure_input='Generated from '`
7171           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
7172         `' by configure.'
7173     if test x"$ac_file" != x-; then
7174       configure_input="$ac_file.  $configure_input"
7175       { $as_echo "$as_me:$LINENO: creating $ac_file" >&5
7176 $as_echo "$as_me: creating $ac_file" >&6;}
7177     fi
7178     # Neutralize special characters interpreted by sed in replacement strings.
7179     case $configure_input in #(
7180     *\&* | *\|* | *\\* )
7181        ac_sed_conf_input=`$as_echo "$configure_input" |
7182        sed 's/[\\\\&|]/\\\\&/g'`;; #(
7183     *) ac_sed_conf_input=$configure_input;;
7184     esac
7185
7186     case $ac_tag in
7187     *:-:* | *:-) cat >"$tmp/stdin" \
7188       || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
7189 $as_echo "$as_me: error: could not create $ac_file" >&2;}
7190    { (exit 1); exit 1; }; } ;;
7191     esac
7192     ;;
7193   esac
7194
7195   ac_dir=`$as_dirname -- "$ac_file" ||
7196 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7197          X"$ac_file" : 'X\(//\)[^/]' \| \
7198          X"$ac_file" : 'X\(//\)$' \| \
7199          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
7200 $as_echo X"$ac_file" |
7201     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7202             s//\1/
7203             q
7204           }
7205           /^X\(\/\/\)[^/].*/{
7206             s//\1/
7207             q
7208           }
7209           /^X\(\/\/\)$/{
7210             s//\1/
7211             q
7212           }
7213           /^X\(\/\).*/{
7214             s//\1/
7215             q
7216           }
7217           s/.*/./; q'`
7218   { as_dir="$ac_dir"
7219   case $as_dir in #(
7220   -*) as_dir=./$as_dir;;
7221   esac
7222   test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
7223     as_dirs=
7224     while :; do
7225       case $as_dir in #(
7226       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
7227       *) as_qdir=$as_dir;;
7228       esac
7229       as_dirs="'$as_qdir' $as_dirs"
7230       as_dir=`$as_dirname -- "$as_dir" ||
7231 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7232          X"$as_dir" : 'X\(//\)[^/]' \| \
7233          X"$as_dir" : 'X\(//\)$' \| \
7234          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
7235 $as_echo X"$as_dir" |
7236     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7237             s//\1/
7238             q
7239           }
7240           /^X\(\/\/\)[^/].*/{
7241             s//\1/
7242             q
7243           }
7244           /^X\(\/\/\)$/{
7245             s//\1/
7246             q
7247           }
7248           /^X\(\/\).*/{
7249             s//\1/
7250             q
7251           }
7252           s/.*/./; q'`
7253       test -d "$as_dir" && break
7254     done
7255     test -z "$as_dirs" || eval "mkdir $as_dirs"
7256   } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
7257 $as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
7258    { (exit 1); exit 1; }; }; }
7259   ac_builddir=.
7260
7261 case "$ac_dir" in
7262 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
7263 *)
7264   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
7265   # A ".." for each directory in $ac_dir_suffix.
7266   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
7267   case $ac_top_builddir_sub in
7268   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
7269   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
7270   esac ;;
7271 esac
7272 ac_abs_top_builddir=$ac_pwd
7273 ac_abs_builddir=$ac_pwd$ac_dir_suffix
7274 # for backward compatibility:
7275 ac_top_builddir=$ac_top_build_prefix
7276
7277 case $srcdir in
7278   .)  # We are building in place.
7279     ac_srcdir=.
7280     ac_top_srcdir=$ac_top_builddir_sub
7281     ac_abs_top_srcdir=$ac_pwd ;;
7282   [\\/]* | ?:[\\/]* )  # Absolute name.
7283     ac_srcdir=$srcdir$ac_dir_suffix;
7284     ac_top_srcdir=$srcdir
7285     ac_abs_top_srcdir=$srcdir ;;
7286   *) # Relative name.
7287     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
7288     ac_top_srcdir=$ac_top_build_prefix$srcdir
7289     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
7290 esac
7291 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
7292
7293
7294   case $ac_mode in
7295   :F)
7296   #
7297   # CONFIG_FILE
7298   #
7299
7300   case $INSTALL in
7301   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7302   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
7303   esac
7304 _ACEOF
7305
7306 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7307 # If the template does not know about datarootdir, expand it.
7308 # FIXME: This hack should be removed a few years after 2.60.
7309 ac_datarootdir_hack=; ac_datarootdir_seen=
7310
7311 ac_sed_dataroot='
7312 /datarootdir/ {
7313   p
7314   q
7315 }
7316 /@datadir@/p
7317 /@docdir@/p
7318 /@infodir@/p
7319 /@localedir@/p
7320 /@mandir@/p
7321 '
7322 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
7323 *datarootdir*) ac_datarootdir_seen=yes;;
7324 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
7325   { $as_echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
7326 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
7327 _ACEOF
7328 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7329   ac_datarootdir_hack='
7330   s&@datadir@&$datadir&g
7331   s&@docdir@&$docdir&g
7332   s&@infodir@&$infodir&g
7333   s&@localedir@&$localedir&g
7334   s&@mandir@&$mandir&g
7335     s&\\\${datarootdir}&$datarootdir&g' ;;
7336 esac
7337 _ACEOF
7338
7339 # Neutralize VPATH when `$srcdir' = `.'.
7340 # Shell code in configure.ac might set extrasub.
7341 # FIXME: do we really want to maintain this feature?
7342 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7343 ac_sed_extra="$ac_vpsub
7344 $extrasub
7345 _ACEOF
7346 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7347 :t
7348 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7349 s|@configure_input@|$ac_sed_conf_input|;t t
7350 s&@top_builddir@&$ac_top_builddir_sub&;t t
7351 s&@top_build_prefix@&$ac_top_build_prefix&;t t
7352 s&@srcdir@&$ac_srcdir&;t t
7353 s&@abs_srcdir@&$ac_abs_srcdir&;t t
7354 s&@top_srcdir@&$ac_top_srcdir&;t t
7355 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
7356 s&@builddir@&$ac_builddir&;t t
7357 s&@abs_builddir@&$ac_abs_builddir&;t t
7358 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
7359 s&@INSTALL@&$ac_INSTALL&;t t
7360 $ac_datarootdir_hack
7361 "
7362 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
7363   || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
7364 $as_echo "$as_me: error: could not create $ac_file" >&2;}
7365    { (exit 1); exit 1; }; }
7366
7367 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
7368   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
7369   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
7370   { $as_echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7371 which seems to be undefined.  Please make sure it is defined." >&5
7372 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7373 which seems to be undefined.  Please make sure it is defined." >&2;}
7374
7375   rm -f "$tmp/stdin"
7376   case $ac_file in
7377   -) cat "$tmp/out" && rm -f "$tmp/out";;
7378   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
7379   esac \
7380   || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
7381 $as_echo "$as_me: error: could not create $ac_file" >&2;}
7382    { (exit 1); exit 1; }; }
7383  ;;
7384   :H)
7385   #
7386   # CONFIG_HEADER
7387   #
7388   if test x"$ac_file" != x-; then
7389     {
7390       $as_echo "/* $configure_input  */" \
7391       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
7392     } >"$tmp/config.h" \
7393       || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
7394 $as_echo "$as_me: error: could not create $ac_file" >&2;}
7395    { (exit 1); exit 1; }; }
7396     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
7397       { $as_echo "$as_me:$LINENO: $ac_file is unchanged" >&5
7398 $as_echo "$as_me: $ac_file is unchanged" >&6;}
7399     else
7400       rm -f "$ac_file"
7401       mv "$tmp/config.h" "$ac_file" \
7402         || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
7403 $as_echo "$as_me: error: could not create $ac_file" >&2;}
7404    { (exit 1); exit 1; }; }
7405     fi
7406   else
7407     $as_echo "/* $configure_input  */" \
7408       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
7409       || { { $as_echo "$as_me:$LINENO: error: could not create -" >&5
7410 $as_echo "$as_me: error: could not create -" >&2;}
7411    { (exit 1); exit 1; }; }
7412   fi
7413  ;;
7414   :L)
7415   #
7416   # CONFIG_LINK
7417   #
7418
7419   if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
7420     :
7421   else
7422     # Prefer the file from the source tree if names are identical.
7423     if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
7424       ac_source=$srcdir/$ac_source
7425     fi
7426
7427     { $as_echo "$as_me:$LINENO: linking $ac_source to $ac_file" >&5
7428 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
7429
7430     if test ! -r "$ac_source"; then
7431       { { $as_echo "$as_me:$LINENO: error: $ac_source: file not found" >&5
7432 $as_echo "$as_me: error: $ac_source: file not found" >&2;}
7433    { (exit 1); exit 1; }; }
7434     fi
7435     rm -f "$ac_file"
7436
7437     # Try a relative symlink, then a hard link, then a copy.
7438     case $srcdir in
7439     [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
7440         *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
7441     esac
7442     ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
7443       ln "$ac_source" "$ac_file" 2>/dev/null ||
7444       cp -p "$ac_source" "$ac_file" ||
7445       { { $as_echo "$as_me:$LINENO: error: cannot link or copy $ac_source to $ac_file" >&5
7446 $as_echo "$as_me: error: cannot link or copy $ac_source to $ac_file" >&2;}
7447    { (exit 1); exit 1; }; }
7448   fi
7449  ;;
7450   :C)  { $as_echo "$as_me:$LINENO: executing $ac_file commands" >&5
7451 $as_echo "$as_me: executing $ac_file commands" >&6;}
7452  ;;
7453   esac
7454
7455
7456   case $ac_file$ac_mode in
7457     "Makefile":C) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
7458  rm -f Makesim1.tmp Makesim2.tmp Makefile
7459  sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
7460  sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
7461  sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
7462         -e '/^## COMMON_POST_/ r Makesim2.tmp' \
7463         <Makefile.sim >Makefile
7464  rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
7465  ;;
7466     "stamp-h":C) echo > stamp-h ;;
7467
7468   esac
7469 done # for ac_tag
7470
7471
7472 { (exit 0); exit 0; }
7473 _ACEOF
7474 chmod +x $CONFIG_STATUS
7475 ac_clean_files=$ac_clean_files_save
7476
7477 test $ac_write_fail = 0 ||
7478   { { $as_echo "$as_me:$LINENO: error: write failure creating $CONFIG_STATUS" >&5
7479 $as_echo "$as_me: error: write failure creating $CONFIG_STATUS" >&2;}
7480    { (exit 1); exit 1; }; }
7481
7482
7483 # configure is writing to config.log, and then calls config.status.
7484 # config.status does its own redirection, appending to config.log.
7485 # Unfortunately, on DOS this fails, as config.log is still kept open
7486 # by configure, so config.status won't be able to write to it; its
7487 # output is simply discarded.  So we exec the FD to /dev/null,
7488 # effectively closing config.log, so it can be properly (re)opened and
7489 # appended to by config.status.  When coming back to configure, we
7490 # need to make the FD available again.
7491 if test "$no_create" != yes; then
7492   ac_cs_success=:
7493   ac_config_status_args=
7494   test "$silent" = yes &&
7495     ac_config_status_args="$ac_config_status_args --quiet"
7496   exec 5>/dev/null
7497   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
7498   exec 5>>config.log
7499   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
7500   # would make configure fail if this is the last instruction.
7501   $ac_cs_success || { (exit 1); exit 1; }
7502 fi
7503 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
7504   { $as_echo "$as_me:$LINENO: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
7505 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
7506 fi
7507
7508