libgcc/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.61 for GNU C Runtime Library 1.0.
   4 #
   5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   6 # 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
   7 # This configure script is free software; the Free Software Foundation
   8 # gives unlimited permission to copy, distribute and modify it.
   9 ## --------------------- ##
  10 ## M4sh Initialization.  ##
  11 ## --------------------- ##
  12
  13 # Be 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   # Zsh 3.x and 4.x performs 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$as_cr_digits
  39
  40 # The user is always right.
  41 if test "${PATH_SEPARATOR+set}" != set; then
  42   echo "#! /bin/sh" >conf$$.sh
  43   echo  "exit 0"   >>conf$$.sh
  44   chmod +x conf$$.sh
  45   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
  46     PATH_SEPARATOR=';'
  47   else
  48     PATH_SEPARATOR=:
  49   fi
  50   rm -f conf$$.sh
  51 fi
  52
  53 # Support unset when possible.
  54 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
  55   as_unset=unset
  56 else
  57   as_unset=false
  58 fi
  59
  60
  61 # IFS
  62 # We need space, tab and new line, in precisely that order.  Quoting is
  63 # there to prevent editors from complaining about space-tab.
  64 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  65 # splitting by setting IFS to empty value.)
  66 as_nl='
  67 '
  68 IFS=" ""        $as_nl"
  69
  70 # Find who we are.  Look in the path if we contain no directory separator.
  71 case $0 in
  72   *[\\/]* ) as_myself=$0 ;;
  73   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  74 for as_dir in $PATH
  75 do
  76   IFS=$as_save_IFS
  77   test -z "$as_dir" && as_dir=.
  78   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  79 done
  80 IFS=$as_save_IFS
  81
  82      ;;
  83 esac
  84 # We did not find ourselves, most probably we were run as `sh COMMAND'
  85 # in which case we are not to be found in the path.
  86 if test "x$as_myself" = x; then
  87   as_myself=$0
  88 fi
  89 if test ! -f "$as_myself"; then
  90   echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  91   { (exit 1); exit 1; }
  92 fi
  93
  94 # Work around bugs in pre-3.0 UWIN ksh.
  95 for as_var in ENV MAIL MAILPATH
  96 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
  97 done
  98 PS1='$ '
  99 PS2='> '
 100 PS4='+ '
 101
 102 # NLS nuisances.
 103 for as_var in \
 104   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
 105   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
 106   LC_TELEPHONE LC_TIME
 107 do
 108   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
 109     eval $as_var=C; export $as_var
 110   else
 111     ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
 112   fi
 113 done
 114
 115 # Required to use basename.
 116 if expr a : '\(a\)' >/dev/null 2>&1 &&
 117    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 118   as_expr=expr
 119 else
 120   as_expr=false
 121 fi
 122
 123 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 124   as_basename=basename
 125 else
 126   as_basename=false
 127 fi
 128
 129
 130 # Name of the executable.
 131 as_me=`$as_basename -- "$0" ||
 132 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 133          X"$0" : 'X\(//\)$' \| \
 134          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 135 echo X/"$0" |
 136     sed '/^.*\/\([^/][^/]*\)\/*$/{
 137             s//\1/
 138             q
 139           }
 140           /^X\/\(\/\/\)$/{
 141             s//\1/
 142             q
 143           }
 144           /^X\/\(\/\).*/{
 145             s//\1/
 146             q
 147           }
 148           s/.*/./; q'`
 149
 150 # CDPATH.
 151 $as_unset CDPATH
 152
 153
 154 if test "x$CONFIG_SHELL" = x; then
 155   if (eval ":") 2>/dev/null; then
 156   as_have_required=yes
 157 else
 158   as_have_required=no
 159 fi
 160
 161   if test $as_have_required = yes &&     (eval ":
 162 (as_func_return () {
 163   (exit \$1)
 164 }
 165 as_func_success () {
 166   as_func_return 0
 167 }
 168 as_func_failure () {
 169   as_func_return 1
 170 }
 171 as_func_ret_success () {
 172   return 0
 173 }
 174 as_func_ret_failure () {
 175   return 1
 176 }
 177
 178 exitcode=0
 179 if as_func_success; then
 180   :
 181 else
 182   exitcode=1
 183   echo as_func_success failed.
 184 fi
 185
 186 if as_func_failure; then
 187   exitcode=1
 188   echo as_func_failure succeeded.
 189 fi
 190
 191 if as_func_ret_success; then
 192   :
 193 else
 194   exitcode=1
 195   echo as_func_ret_success failed.
 196 fi
 197
 198 if as_func_ret_failure; then
 199   exitcode=1
 200   echo as_func_ret_failure succeeded.
 201 fi
 202
 203 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
 204   :
 205 else
 206   exitcode=1
 207   echo positional parameters were not saved.
 208 fi
 209
 210 test \$exitcode = 0) || { (exit 1); exit 1; }
 211
 212 (
 213   as_lineno_1=\$LINENO
 214   as_lineno_2=\$LINENO
 215   test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
 216   test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
 217 ") 2> /dev/null; then
 218   :
 219 else
 220   as_candidate_shells=
 221     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 222 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 223 do
 224   IFS=$as_save_IFS
 225   test -z "$as_dir" && as_dir=.
 226   case $as_dir in
 227          /*)
 228            for as_base in sh bash ksh sh5; do
 229              as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
 230            done;;
 231        esac
 232 done
 233 IFS=$as_save_IFS
 234
 235
 236       for as_shell in $as_candidate_shells $SHELL; do
 237          # Try only shells that exist, to save several forks.
 238          if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 239                 { ("$as_shell") 2> /dev/null <<\_ASEOF
 240 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 241   emulate sh
 242   NULLCMD=:
 243   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
 244   # is contrary to our usage.  Disable this feature.
 245   alias -g '${1+"$@"}'='"$@"'
 246   setopt NO_GLOB_SUBST
 247 else
 248   case `(set -o) 2>/dev/null` in
 249   *posix*) set -o posix ;;
 250 esac
 251
 252 fi
 253
 254
 255 :
 256 _ASEOF
 257 }; then
 258   CONFIG_SHELL=$as_shell
 259                as_have_required=yes
 260                if { "$as_shell" 2> /dev/null <<\_ASEOF
 261 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 262   emulate sh
 263   NULLCMD=:
 264   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
 265   # is contrary to our usage.  Disable this feature.
 266   alias -g '${1+"$@"}'='"$@"'
 267   setopt NO_GLOB_SUBST
 268 else
 269   case `(set -o) 2>/dev/null` in
 270   *posix*) set -o posix ;;
 271 esac
 272
 273 fi
 274
 275
 276 :
 277 (as_func_return () {
 278   (exit $1)
 279 }
 280 as_func_success () {
 281   as_func_return 0
 282 }
 283 as_func_failure () {
 284   as_func_return 1
 285 }
 286 as_func_ret_success () {
 287   return 0
 288 }
 289 as_func_ret_failure () {
 290   return 1
 291 }
 292
 293 exitcode=0
 294 if as_func_success; then
 295   :
 296 else
 297   exitcode=1
 298   echo as_func_success failed.
 299 fi
 300
 301 if as_func_failure; then
 302   exitcode=1
 303   echo as_func_failure succeeded.
 304 fi
 305
 306 if as_func_ret_success; then
 307   :
 308 else
 309   exitcode=1
 310   echo as_func_ret_success failed.
 311 fi
 312
 313 if as_func_ret_failure; then
 314   exitcode=1
 315   echo as_func_ret_failure succeeded.
 316 fi
 317
 318 if ( set x; as_func_ret_success y && test x = "$1" ); then
 319   :
 320 else
 321   exitcode=1
 322   echo positional parameters were not saved.
 323 fi
 324
 325 test $exitcode = 0) || { (exit 1); exit 1; }
 326
 327 (
 328   as_lineno_1=$LINENO
 329   as_lineno_2=$LINENO
 330   test "x$as_lineno_1" != "x$as_lineno_2" &&
 331   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
 332
 333 _ASEOF
 334 }; then
 335   break
 336 fi
 337
 338 fi
 339
 340       done
 341
 342       if test "x$CONFIG_SHELL" != x; then
 343   for as_var in BASH_ENV ENV
 344         do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
 345         done
 346         export CONFIG_SHELL
 347         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 348 fi
 349
 350
 351     if test $as_have_required = no; then
 352   echo This script requires a shell more modern than all the
 353       echo shells that I found on your system.  Please install a
 354       echo modern shell, or manually run the script under such a
 355       echo shell if you do have one.
 356       { (exit 1); exit 1; }
 357 fi
 358
 359
 360 fi
 361
 362 fi
 363
 364
 365
 366 (eval "as_func_return () {
 367   (exit \$1)
 368 }
 369 as_func_success () {
 370   as_func_return 0
 371 }
 372 as_func_failure () {
 373   as_func_return 1
 374 }
 375 as_func_ret_success () {
 376   return 0
 377 }
 378 as_func_ret_failure () {
 379   return 1
 380 }
 381
 382 exitcode=0
 383 if as_func_success; then
 384   :
 385 else
 386   exitcode=1
 387   echo as_func_success failed.
 388 fi
 389
 390 if as_func_failure; then
 391   exitcode=1
 392   echo as_func_failure succeeded.
 393 fi
 394
 395 if as_func_ret_success; then
 396   :
 397 else
 398   exitcode=1
 399   echo as_func_ret_success failed.
 400 fi
 401
 402 if as_func_ret_failure; then
 403   exitcode=1
 404   echo as_func_ret_failure succeeded.
 405 fi
 406
 407 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
 408   :
 409 else
 410   exitcode=1
 411   echo positional parameters were not saved.
 412 fi
 413
 414 test \$exitcode = 0") || {
 415   echo No shell found that supports shell functions.
 416   echo Please tell autoconf@gnu.org about your system,
 417   echo including any error possibly output before this
 418   echo message
 419 }
 420
 421
 422
 423   as_lineno_1=$LINENO
 424   as_lineno_2=$LINENO
 425   test "x$as_lineno_1" != "x$as_lineno_2" &&
 426   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
 427
 428   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
 429   # uniformly replaced by the line number.  The first 'sed' inserts a
 430   # line-number line after each line using $LINENO; the second 'sed'
 431   # does the real work.  The second script uses 'N' to pair each
 432   # line-number line with the line containing $LINENO, and appends
 433   # trailing '-' during substitution so that $LINENO is not a special
 434   # case at line end.
 435   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
 436   # scripts with optimization help from Paolo Bonzini.  Blame Lee
 437   # E. McMahon (1931-1989) for sed's syntax.  :-)
 438   sed -n '
 439     p
 440     /[$]LINENO/=
 441   ' <$as_myself |
 442     sed '
 443       s/[$]LINENO.*/&-/
 444       t lineno
 445       b
 446       :lineno
 447       N
 448       :loop
 449       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 450       t loop
 451       s/-\n.*//
 452     ' >$as_me.lineno &&
 453   chmod +x "$as_me.lineno" ||
 454     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
 455    { (exit 1); exit 1; }; }
 456
 457   # Don't try to exec as it changes $[0], causing all sort of problems
 458   # (the dirname of $[0] is not the place where we might find the
 459   # original and so on.  Autoconf is especially sensitive to this).
 460   . "./$as_me.lineno"
 461   # Exit status is that of the last command.
 462   exit
 463 }
 464
 465
 466 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 467   as_dirname=dirname
 468 else
 469   as_dirname=false
 470 fi
 471
 472 ECHO_C= ECHO_N= ECHO_T=
 473 case `echo -n x` in
 474 -n*)
 475   case `echo 'x\c'` in
 476   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 477   *)   ECHO_C='\c';;
 478   esac;;
 479 *)
 480   ECHO_N='-n';;
 481 esac
 482
 483 if expr a : '\(a\)' >/dev/null 2>&1 &&
 484    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 485   as_expr=expr
 486 else
 487   as_expr=false
 488 fi
 489
 490 rm -f conf$$ conf$$.exe conf$$.file
 491 if test -d conf$$.dir; then
 492   rm -f conf$$.dir/conf$$.file
 493 else
 494   rm -f conf$$.dir
 495   mkdir conf$$.dir
 496 fi
 497 echo >conf$$.file
 498 if ln -s conf$$.file conf$$ 2>/dev/null; then
 499   as_ln_s='ln -s'
 500   # ... but there are two gotchas:
 501   # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 502   # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 503   # In both cases, we have to default to `cp -p'.
 504   ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 505     as_ln_s='cp -p'
 506 elif ln conf$$.file conf$$ 2>/dev/null; then
 507   as_ln_s=ln
 508 else
 509   as_ln_s='cp -p'
 510 fi
 511 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 512 rmdir conf$$.dir 2>/dev/null
 513
 514 if mkdir -p . 2>/dev/null; then
 515   as_mkdir_p=:
 516 else
 517   test -d ./-p && rmdir ./-p
 518   as_mkdir_p=false
 519 fi
 520
 521 if test -x / >/dev/null 2>&1; then
 522   as_test_x='test -x'
 523 else
 524   if ls -dL / >/dev/null 2>&1; then
 525     as_ls_L_option=L
 526   else
 527     as_ls_L_option=
 528   fi
 529   as_test_x='
 530     eval sh -c '\''
 531       if test -d "$1"; then
 532         test -d "$1/.";
 533       else
 534         case $1 in
 535         -*)set "./$1";;
 536         esac;
 537         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
 538         ???[sx]*):;;*)false;;esac;fi
 539     '\'' sh
 540   '
 541 fi
 542 as_executable_p=$as_test_x
 543
 544 # Sed expression to map a string onto a valid CPP name.
 545 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 546
 547 # Sed expression to map a string onto a valid variable name.
 548 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 549
 550
 551
 552 exec 7<&0 </dev/null 6>&1
 553
 554 # Name of the host.
 555 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 556 # so uname gets run too.
 557 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 558
 559 #
 560 # Initializations.
 561 #
 562 ac_default_prefix=/usr/local
 563 ac_clean_files=
 564 ac_config_libobj_dir=.
 565 LIBOBJS=
 566 cross_compiling=no
 567 subdirs=
 568 MFLAGS=
 569 MAKEFLAGS=
 570 SHELL=${CONFIG_SHELL-/bin/sh}
 571
 572 # Identity of this package.
 573 PACKAGE_NAME='GNU C Runtime Library'
 574 PACKAGE_TARNAME='libgcc'
 575 PACKAGE_VERSION='1.0'
 576 PACKAGE_STRING='GNU C Runtime Library 1.0'
 577 PACKAGE_BUGREPORT=''
 578
 579 ac_unique_file="static-object.mk"
 580 ac_subst_vars='SHELL
 581 PATH_SEPARATOR
 582 PACKAGE_NAME
 583 PACKAGE_TARNAME
 584 PACKAGE_VERSION
 585 PACKAGE_STRING
 586 PACKAGE_BUGREPORT
 587 exec_prefix
 588 prefix
 589 program_transform_name
 590 bindir
 591 sbindir
 592 libexecdir
 593 datarootdir
 594 datadir
 595 sysconfdir
 596 sharedstatedir
 597 localstatedir
 598 includedir
 599 oldincludedir
 600 docdir
 601 infodir
 602 htmldir
 603 dvidir
 604 pdfdir
 605 psdir
 606 libdir
 607 localedir
 608 mandir
 609 DEFS
 610 ECHO_C
 611 ECHO_N
 612 ECHO_T
 613 LIBS
 614 build_alias
 615 host_alias
 616 target_alias
 617 libgcc_topdir
 618 enable_shared
 619 slibdir
 620 INSTALL_PROGRAM
 621 INSTALL_SCRIPT
 622 INSTALL_DATA
 623 AWK
 624 build
 625 build_cpu
 626 build_vendor
 627 build_os
 628 host
 629 host_cpu
 630 host_vendor
 631 host_os
 632 host_noncanonical
 633 build_libsubdir
 634 build_subdir
 635 host_subdir
 636 target_subdir
 637 AR
 638 LIPO
 639 NM
 640 RANLIB
 641 STRIP
 642 LN_S
 643 CC
 644 CFLAGS
 645 LDFLAGS
 646 CPPFLAGS
 647 ac_ct_CC
 648 EXEEXT
 649 OBJEXT
 650 CPP
 651 decimal_float
 652 vis_hide
 653 tmake_file
 654 extra_parts
 655 asm_hidden_op
 656 LIBOBJS
 657 LTLIBOBJS'
 658 ac_subst_files=''
 659       ac_precious_vars='build_alias
 660 host_alias
 661 target_alias
 662 CC
 663 CFLAGS
 664 LDFLAGS
 665 LIBS
 666 CPPFLAGS
 667 CPP'
 668
 669
 670 # Initialize some variables set by options.
 671 ac_init_help=
 672 ac_init_version=false
 673 # The variables have the same names as the options, with
 674 # dashes changed to underlines.
 675 cache_file=/dev/null
 676 exec_prefix=NONE
 677 no_create=
 678 no_recursion=
 679 prefix=NONE
 680 program_prefix=NONE
 681 program_suffix=NONE
 682 program_transform_name=s,x,x,
 683 silent=
 684 site=
 685 srcdir=
 686 verbose=
 687 x_includes=NONE
 688 x_libraries=NONE
 689
 690 # Installation directory options.
 691 # These are left unexpanded so users can "make install exec_prefix=/foo"
 692 # and all the variables that are supposed to be based on exec_prefix
 693 # by default will actually change.
 694 # Use braces instead of parens because sh, perl, etc. also accept them.
 695 # (The list follows the same order as the GNU Coding Standards.)
 696 bindir='${exec_prefix}/bin'
 697 sbindir='${exec_prefix}/sbin'
 698 libexecdir='${exec_prefix}/libexec'
 699 datarootdir='${prefix}/share'
 700 datadir='${datarootdir}'
 701 sysconfdir='${prefix}/etc'
 702 sharedstatedir='${prefix}/com'
 703 localstatedir='${prefix}/var'
 704 includedir='${prefix}/include'
 705 oldincludedir='/usr/include'
 706 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 707 infodir='${datarootdir}/info'
 708 htmldir='${docdir}'
 709 dvidir='${docdir}'
 710 pdfdir='${docdir}'
 711 psdir='${docdir}'
 712 libdir='${exec_prefix}/lib'
 713 localedir='${datarootdir}/locale'
 714 mandir='${datarootdir}/man'
 715
 716 ac_prev=
 717 ac_dashdash=
 718 for ac_option
 719 do
 720   # If the previous option needs an argument, assign it.
 721   if test -n "$ac_prev"; then
 722     eval $ac_prev=\$ac_option
 723     ac_prev=
 724     continue
 725   fi
 726
 727   case $ac_option in
 728   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 729   *)    ac_optarg=yes ;;
 730   esac
 731
 732   # Accept the important Cygnus configure options, so we can diagnose typos.
 733
 734   case $ac_dashdash$ac_option in
 735   --)
 736     ac_dashdash=yes ;;
 737
 738   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 739     ac_prev=bindir ;;
 740   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 741     bindir=$ac_optarg ;;
 742
 743   -build | --build | --buil | --bui | --bu)
 744     ac_prev=build_alias ;;
 745   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 746     build_alias=$ac_optarg ;;
 747
 748   -cache-file | --cache-file | --cache-fil | --cache-fi \
 749   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 750     ac_prev=cache_file ;;
 751   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 752   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 753     cache_file=$ac_optarg ;;
 754
 755   --config-cache | -C)
 756     cache_file=config.cache ;;
 757
 758   -datadir | --datadir | --datadi | --datad)
 759     ac_prev=datadir ;;
 760   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 761     datadir=$ac_optarg ;;
 762
 763   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 764   | --dataroo | --dataro | --datar)
 765     ac_prev=datarootdir ;;
 766   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 767   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 768     datarootdir=$ac_optarg ;;
 769
 770   -disable-* | --disable-*)
 771     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 772     # Reject names that are not valid shell variable names.
 773     expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 774       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 775    { (exit 1); exit 1; }; }
 776     ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
 777     eval enable_$ac_feature=no ;;
 778
 779   -docdir | --docdir | --docdi | --doc | --do)
 780     ac_prev=docdir ;;
 781   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 782     docdir=$ac_optarg ;;
 783
 784   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 785     ac_prev=dvidir ;;
 786   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 787     dvidir=$ac_optarg ;;
 788
 789   -enable-* | --enable-*)
 790     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 791     # Reject names that are not valid shell variable names.
 792     expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 793       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 794    { (exit 1); exit 1; }; }
 795     ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
 796     eval enable_$ac_feature=\$ac_optarg ;;
 797
 798   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 799   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 800   | --exec | --exe | --ex)
 801     ac_prev=exec_prefix ;;
 802   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 803   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 804   | --exec=* | --exe=* | --ex=*)
 805     exec_prefix=$ac_optarg ;;
 806
 807   -gas | --gas | --ga | --g)
 808     # Obsolete; use --with-gas.
 809     with_gas=yes ;;
 810
 811   -help | --help | --hel | --he | -h)
 812     ac_init_help=long ;;
 813   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 814     ac_init_help=recursive ;;
 815   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 816     ac_init_help=short ;;
 817
 818   -host | --host | --hos | --ho)
 819     ac_prev=host_alias ;;
 820   -host=* | --host=* | --hos=* | --ho=*)
 821     host_alias=$ac_optarg ;;
 822
 823   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 824     ac_prev=htmldir ;;
 825   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 826   | --ht=*)
 827     htmldir=$ac_optarg ;;
 828
 829   -includedir | --includedir | --includedi | --included | --include \
 830   | --includ | --inclu | --incl | --inc)
 831     ac_prev=includedir ;;
 832   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 833   | --includ=* | --inclu=* | --incl=* | --inc=*)
 834     includedir=$ac_optarg ;;
 835
 836   -infodir | --infodir | --infodi | --infod | --info | --inf)
 837     ac_prev=infodir ;;
 838   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 839     infodir=$ac_optarg ;;
 840
 841   -libdir | --libdir | --libdi | --libd)
 842     ac_prev=libdir ;;
 843   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 844     libdir=$ac_optarg ;;
 845
 846   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 847   | --libexe | --libex | --libe)
 848     ac_prev=libexecdir ;;
 849   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 850   | --libexe=* | --libex=* | --libe=*)
 851     libexecdir=$ac_optarg ;;
 852
 853   -localedir | --localedir | --localedi | --localed | --locale)
 854     ac_prev=localedir ;;
 855   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 856     localedir=$ac_optarg ;;
 857
 858   -localstatedir | --localstatedir | --localstatedi | --localstated \
 859   | --localstate | --localstat | --localsta | --localst | --locals)
 860     ac_prev=localstatedir ;;
 861   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 862   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 863     localstatedir=$ac_optarg ;;
 864
 865   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 866     ac_prev=mandir ;;
 867   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 868     mandir=$ac_optarg ;;
 869
 870   -nfp | --nfp | --nf)
 871     # Obsolete; use --without-fp.
 872     with_fp=no ;;
 873
 874   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 875   | --no-cr | --no-c | -n)
 876     no_create=yes ;;
 877
 878   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 879   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 880     no_recursion=yes ;;
 881
 882   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 883   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 884   | --oldin | --oldi | --old | --ol | --o)
 885     ac_prev=oldincludedir ;;
 886   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 887   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 888   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 889     oldincludedir=$ac_optarg ;;
 890
 891   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 892     ac_prev=prefix ;;
 893   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 894     prefix=$ac_optarg ;;
 895
 896   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 897   | --program-pre | --program-pr | --program-p)
 898     ac_prev=program_prefix ;;
 899   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 900   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 901     program_prefix=$ac_optarg ;;
 902
 903   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 904   | --program-suf | --program-su | --program-s)
 905     ac_prev=program_suffix ;;
 906   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 907   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 908     program_suffix=$ac_optarg ;;
 909
 910   -program-transform-name | --program-transform-name \
 911   | --program-transform-nam | --program-transform-na \
 912   | --program-transform-n | --program-transform- \
 913   | --program-transform | --program-transfor \
 914   | --program-transfo | --program-transf \
 915   | --program-trans | --program-tran \
 916   | --progr-tra | --program-tr | --program-t)
 917     ac_prev=program_transform_name ;;
 918   -program-transform-name=* | --program-transform-name=* \
 919   | --program-transform-nam=* | --program-transform-na=* \
 920   | --program-transform-n=* | --program-transform-=* \
 921   | --program-transform=* | --program-transfor=* \
 922   | --program-transfo=* | --program-transf=* \
 923   | --program-trans=* | --program-tran=* \
 924   | --progr-tra=* | --program-tr=* | --program-t=*)
 925     program_transform_name=$ac_optarg ;;
 926
 927   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 928     ac_prev=pdfdir ;;
 929   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 930     pdfdir=$ac_optarg ;;
 931
 932   -psdir | --psdir | --psdi | --psd | --ps)
 933     ac_prev=psdir ;;
 934   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 935     psdir=$ac_optarg ;;
 936
 937   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 938   | -silent | --silent | --silen | --sile | --sil)
 939     silent=yes ;;
 940
 941   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 942     ac_prev=sbindir ;;
 943   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 944   | --sbi=* | --sb=*)
 945     sbindir=$ac_optarg ;;
 946
 947   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 948   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 949   | --sharedst | --shareds | --shared | --share | --shar \
 950   | --sha | --sh)
 951     ac_prev=sharedstatedir ;;
 952   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 953   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 954   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 955   | --sha=* | --sh=*)
 956     sharedstatedir=$ac_optarg ;;
 957
 958   -site | --site | --sit)
 959     ac_prev=site ;;
 960   -site=* | --site=* | --sit=*)
 961     site=$ac_optarg ;;
 962
 963   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 964     ac_prev=srcdir ;;
 965   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 966     srcdir=$ac_optarg ;;
 967
 968   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 969   | --syscon | --sysco | --sysc | --sys | --sy)
 970     ac_prev=sysconfdir ;;
 971   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 972   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 973     sysconfdir=$ac_optarg ;;
 974
 975   -target | --target | --targe | --targ | --tar | --ta | --t)
 976     ac_prev=target_alias ;;
 977   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 978     target_alias=$ac_optarg ;;
 979
 980   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 981     verbose=yes ;;
 982
 983   -version | --version | --versio | --versi | --vers | -V)
 984     ac_init_version=: ;;
 985
 986   -with-* | --with-*)
 987     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 988     # Reject names that are not valid shell variable names.
 989     expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 990       { echo "$as_me: error: invalid package name: $ac_package" >&2
 991    { (exit 1); exit 1; }; }
 992     ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
 993     eval with_$ac_package=\$ac_optarg ;;
 994
 995   -without-* | --without-*)
 996     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
 997     # Reject names that are not valid shell variable names.
 998     expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 999       { echo "$as_me: error: invalid package name: $ac_package" >&2
1000    { (exit 1); exit 1; }; }
1001     ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
1002     eval with_$ac_package=no ;;
1003
1004   --x)
1005     # Obsolete; use --with-x.
1006     with_x=yes ;;
1007
1008   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1009   | --x-incl | --x-inc | --x-in | --x-i)
1010     ac_prev=x_includes ;;
1011   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1012   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1013     x_includes=$ac_optarg ;;
1014
1015   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1016   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1017     ac_prev=x_libraries ;;
1018   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1019   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1020     x_libraries=$ac_optarg ;;
1021
1022   -*) { echo "$as_me: error: unrecognized option: $ac_option
1023 Try \`$0 --help' for more information." >&2
1024    { (exit 1); exit 1; }; }
1025     ;;
1026
1027   *=*)
1028     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1029     # Reject names that are not valid shell variable names.
1030     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
1031       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
1032    { (exit 1); exit 1; }; }
1033     eval $ac_envvar=\$ac_optarg
1034     export $ac_envvar ;;
1035
1036   *)
1037     # FIXME: should be removed in autoconf 3.0.
1038     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1039     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1040       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1041     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1042     ;;
1043
1044   esac
1045 done
1046
1047 if test -n "$ac_prev"; then
1048   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1049   { echo "$as_me: error: missing argument to $ac_option" >&2
1050    { (exit 1); exit 1; }; }
1051 fi
1052
1053 # Be sure to have absolute directory names.
1054 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1055                 datadir sysconfdir sharedstatedir localstatedir includedir \
1056                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1057                 libdir localedir mandir
1058 do
1059   eval ac_val=\$$ac_var
1060   case $ac_val in
1061     [\\/$]* | ?:[\\/]* )  continue;;
1062     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1063   esac
1064   { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
1065    { (exit 1); exit 1; }; }
1066 done
1067
1068 # There might be people who depend on the old broken behavior: `$host'
1069 # used to hold the argument of --host etc.
1070 # FIXME: To remove some day.
1071 build=$build_alias
1072 host=$host_alias
1073 target=$target_alias
1074
1075 # FIXME: To remove some day.
1076 if test "x$host_alias" != x; then
1077   if test "x$build_alias" = x; then
1078     cross_compiling=maybe
1079     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1080     If a cross compiler is detected then cross compile mode will be used." >&2
1081   elif test "x$build_alias" != "x$host_alias"; then
1082     cross_compiling=yes
1083   fi
1084 fi
1085
1086 ac_tool_prefix=
1087 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1088
1089 test "$silent" = yes && exec 6>/dev/null
1090
1091
1092 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1093 ac_ls_di=`ls -di .` &&
1094 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1095   { echo "$as_me: error: Working directory cannot be determined" >&2
1096    { (exit 1); exit 1; }; }
1097 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1098   { echo "$as_me: error: pwd does not report name of working directory" >&2
1099    { (exit 1); exit 1; }; }
1100
1101
1102 # Find the source files, if location was not specified.
1103 if test -z "$srcdir"; then
1104   ac_srcdir_defaulted=yes
1105   # Try the directory containing this script, then the parent directory.
1106   ac_confdir=`$as_dirname -- "$0" ||
1107 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1108          X"$0" : 'X\(//\)[^/]' \| \
1109          X"$0" : 'X\(//\)$' \| \
1110          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
1111 echo X"$0" |
1112     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1113             s//\1/
1114             q
1115           }
1116           /^X\(\/\/\)[^/].*/{
1117             s//\1/
1118             q
1119           }
1120           /^X\(\/\/\)$/{
1121             s//\1/
1122             q
1123           }
1124           /^X\(\/\).*/{
1125             s//\1/
1126             q
1127           }
1128           s/.*/./; q'`
1129   srcdir=$ac_confdir
1130   if test ! -r "$srcdir/$ac_unique_file"; then
1131     srcdir=..
1132   fi
1133 else
1134   ac_srcdir_defaulted=no
1135 fi
1136 if test ! -r "$srcdir/$ac_unique_file"; then
1137   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1138   { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
1139    { (exit 1); exit 1; }; }
1140 fi
1141 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1142 ac_abs_confdir=`(
1143         cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
1144    { (exit 1); exit 1; }; }
1145         pwd)`
1146 # When building in place, set srcdir=.
1147 if test "$ac_abs_confdir" = "$ac_pwd"; then
1148   srcdir=.
1149 fi
1150 # Remove unnecessary trailing slashes from srcdir.
1151 # Double slashes in file names in object file debugging info
1152 # mess up M-x gdb in Emacs.
1153 case $srcdir in
1154 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1155 esac
1156 for ac_var in $ac_precious_vars; do
1157   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1158   eval ac_env_${ac_var}_value=\$${ac_var}
1159   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1160   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1161 done
1162
1163 #
1164 # Report the --help message.
1165 #
1166 if test "$ac_init_help" = "long"; then
1167   # Omit some internal or obsolete options to make the list less imposing.
1168   # This message is too long to be a string in the A/UX 3.1 sh.
1169   cat <<_ACEOF
1170 \`configure' configures GNU C Runtime Library 1.0 to adapt to many kinds of systems.
1171
1172 Usage: $0 [OPTION]... [VAR=VALUE]...
1173
1174 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1175 VAR=VALUE.  See below for descriptions of some of the useful variables.
1176
1177 Defaults for the options are specified in brackets.
1178
1179 Configuration:
1180   -h, --help              display this help and exit
1181       --help=short        display options specific to this package
1182       --help=recursive    display the short help of all the included packages
1183   -V, --version           display version information and exit
1184   -q, --quiet, --silent   do not print \`checking...' messages
1185       --cache-file=FILE   cache test results in FILE [disabled]
1186   -C, --config-cache      alias for \`--cache-file=config.cache'
1187   -n, --no-create         do not create output files
1188       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1189
1190 Installation directories:
1191   --prefix=PREFIX         install architecture-independent files in PREFIX
1192                           [$ac_default_prefix]
1193   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1194                           [PREFIX]
1195
1196 By default, \`make install' will install all the files in
1197 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1198 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1199 for instance \`--prefix=\$HOME'.
1200
1201 For better control, use the options below.
1202
1203 Fine tuning of the installation directories:
1204   --bindir=DIR           user executables [EPREFIX/bin]
1205   --sbindir=DIR          system admin executables [EPREFIX/sbin]
1206   --libexecdir=DIR       program executables [EPREFIX/libexec]
1207   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
1208   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
1209   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
1210   --libdir=DIR           object code libraries [EPREFIX/lib]
1211   --includedir=DIR       C header files [PREFIX/include]
1212   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
1213   --datarootdir=DIR      read-only arch.-independent data root [PREFIX/share]
1214   --datadir=DIR          read-only architecture-independent data [DATAROOTDIR]
1215   --infodir=DIR          info documentation [DATAROOTDIR/info]
1216   --localedir=DIR        locale-dependent data [DATAROOTDIR/locale]
1217   --mandir=DIR           man documentation [DATAROOTDIR/man]
1218   --docdir=DIR           documentation root [DATAROOTDIR/doc/libgcc]
1219   --htmldir=DIR          html documentation [DOCDIR]
1220   --dvidir=DIR           dvi documentation [DOCDIR]
1221   --pdfdir=DIR           pdf documentation [DOCDIR]
1222   --psdir=DIR            ps documentation [DOCDIR]
1223 _ACEOF
1224
1225   cat <<\_ACEOF
1226
1227 System types:
1228   --build=BUILD     configure for building on BUILD [guessed]
1229   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1230 _ACEOF
1231 fi
1232
1233 if test -n "$ac_init_help"; then
1234   case $ac_init_help in
1235      short | recursive ) echo "Configuration of GNU C Runtime Library 1.0:";;
1236    esac
1237   cat <<\_ACEOF
1238
1239 Optional Features:
1240   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1241   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1242   --disable-shared        don't provide a shared libgcc
1243
1244 Optional Packages:
1245   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1246   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1247   --with-target-subdir=SUBDIR      Configuring in a subdirectory for target
1248   --with-cross-host=HOST           Configuring with a cross compiler
1249   --with-ld               arrange to use the specified ld (full pathname)
1250   --with-slibdir=DIR      shared libraries in DIR LIBDIR
1251   --with-build-libsubdir=DIR  Directory where to find libraries for build system
1252
1253 Some influential environment variables:
1254   CC          C compiler command
1255   CFLAGS      C compiler flags
1256   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1257               nonstandard directory <lib dir>
1258   LIBS        libraries to pass to the linker, e.g. -l<library>
1259   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1260               you have headers in a nonstandard directory <include dir>
1261   CPP         C preprocessor
1262
1263 Use these variables to override the choices made by `configure' or to help
1264 it to find libraries and programs with nonstandard names/locations.
1265
1266 _ACEOF
1267 ac_status=$?
1268 fi
1269
1270 if test "$ac_init_help" = "recursive"; then
1271   # If there are subdirs, report their specific --help.
1272   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1273     test -d "$ac_dir" || continue
1274     ac_builddir=.
1275
1276 case "$ac_dir" in
1277 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1278 *)
1279   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
1280   # A ".." for each directory in $ac_dir_suffix.
1281   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
1282   case $ac_top_builddir_sub in
1283   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1284   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1285   esac ;;
1286 esac
1287 ac_abs_top_builddir=$ac_pwd
1288 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1289 # for backward compatibility:
1290 ac_top_builddir=$ac_top_build_prefix
1291
1292 case $srcdir in
1293   .)  # We are building in place.
1294     ac_srcdir=.
1295     ac_top_srcdir=$ac_top_builddir_sub
1296     ac_abs_top_srcdir=$ac_pwd ;;
1297   [\\/]* | ?:[\\/]* )  # Absolute name.
1298     ac_srcdir=$srcdir$ac_dir_suffix;
1299     ac_top_srcdir=$srcdir
1300     ac_abs_top_srcdir=$srcdir ;;
1301   *) # Relative name.
1302     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1303     ac_top_srcdir=$ac_top_build_prefix$srcdir
1304     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1305 esac
1306 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1307
1308     cd "$ac_dir" || { ac_status=$?; continue; }
1309     # Check for guested configure.
1310     if test -f "$ac_srcdir/configure.gnu"; then
1311       echo &&
1312       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1313     elif test -f "$ac_srcdir/configure"; then
1314       echo &&
1315       $SHELL "$ac_srcdir/configure" --help=recursive
1316     else
1317       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1318     fi || ac_status=$?
1319     cd "$ac_pwd" || { ac_status=$?; break; }
1320   done
1321 fi
1322
1323 test -n "$ac_init_help" && exit $ac_status
1324 if $ac_init_version; then
1325   cat <<\_ACEOF
1326 GNU C Runtime Library configure 1.0
1327 generated by GNU Autoconf 2.61
1328
1329 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
1330 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1331 This configure script is free software; the Free Software Foundation
1332 gives unlimited permission to copy, distribute and modify it.
1333 _ACEOF
1334   exit
1335 fi
1336 cat >config.log <<_ACEOF
1337 This file contains any messages produced by compilers while
1338 running configure, to aid debugging if configure makes a mistake.
1339
1340 It was created by GNU C Runtime Library $as_me 1.0, which was
1341 generated by GNU Autoconf 2.61.  Invocation command line was
1342
1343   $ $0 $@
1344
1345 _ACEOF
1346 exec 5>>config.log
1347 {
1348 cat <<_ASUNAME
1349 ## --------- ##
1350 ## Platform. ##
1351 ## --------- ##
1352
1353 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1354 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1355 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1356 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1357 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1358
1359 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1360 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1361
1362 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1363 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1364 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1365 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1366 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1367 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1368 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1369
1370 _ASUNAME
1371
1372 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1373 for as_dir in $PATH
1374 do
1375   IFS=$as_save_IFS
1376   test -z "$as_dir" && as_dir=.
1377   echo "PATH: $as_dir"
1378 done
1379 IFS=$as_save_IFS
1380
1381 } >&5
1382
1383 cat >&5 <<_ACEOF
1384
1385
1386 ## ----------- ##
1387 ## Core tests. ##
1388 ## ----------- ##
1389
1390 _ACEOF
1391
1392
1393 # Keep a trace of the command line.
1394 # Strip out --no-create and --no-recursion so they do not pile up.
1395 # Strip out --silent because we don't want to record it for future runs.
1396 # Also quote any args containing shell meta-characters.
1397 # Make two passes to allow for proper duplicate-argument suppression.
1398 ac_configure_args=
1399 ac_configure_args0=
1400 ac_configure_args1=
1401 ac_must_keep_next=false
1402 for ac_pass in 1 2
1403 do
1404   for ac_arg
1405   do
1406     case $ac_arg in
1407     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1408     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1409     | -silent | --silent | --silen | --sile | --sil)
1410       continue ;;
1411     *\'*)
1412       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1413     esac
1414     case $ac_pass in
1415     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1416     2)
1417       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1418       if test $ac_must_keep_next = true; then
1419         ac_must_keep_next=false # Got value, back to normal.
1420       else
1421         case $ac_arg in
1422           *=* | --config-cache | -C | -disable-* | --disable-* \
1423           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1424           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1425           | -with-* | --with-* | -without-* | --without-* | --x)
1426             case "$ac_configure_args0 " in
1427               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1428             esac
1429             ;;
1430           -* ) ac_must_keep_next=true ;;
1431         esac
1432       fi
1433       ac_configure_args="$ac_configure_args '$ac_arg'"
1434       ;;
1435     esac
1436   done
1437 done
1438 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1439 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1440
1441 # When interrupted or exit'd, cleanup temporary files, and complete
1442 # config.log.  We remove comments because anyway the quotes in there
1443 # would cause problems or look ugly.
1444 # WARNING: Use '\'' to represent an apostrophe within the trap.
1445 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1446 trap 'exit_status=$?
1447   # Save into config.log some information that might help in debugging.
1448   {
1449     echo
1450
1451     cat <<\_ASBOX
1452 ## ---------------- ##
1453 ## Cache variables. ##
1454 ## ---------------- ##
1455 _ASBOX
1456     echo
1457     # The following way of writing the cache mishandles newlines in values,
1458 (
1459   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1460     eval ac_val=\$$ac_var
1461     case $ac_val in #(
1462     *${as_nl}*)
1463       case $ac_var in #(
1464       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
1465 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
1466       esac
1467       case $ac_var in #(
1468       _ | IFS | as_nl) ;; #(
1469       *) $as_unset $ac_var ;;
1470       esac ;;
1471     esac
1472   done
1473   (set) 2>&1 |
1474     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1475     *${as_nl}ac_space=\ *)
1476       sed -n \
1477         "s/'\''/'\''\\\\'\'''\''/g;
1478           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1479       ;; #(
1480     *)
1481       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1482       ;;
1483     esac |
1484     sort
1485 )
1486     echo
1487
1488     cat <<\_ASBOX
1489 ## ----------------- ##
1490 ## Output variables. ##
1491 ## ----------------- ##
1492 _ASBOX
1493     echo
1494     for ac_var in $ac_subst_vars
1495     do
1496       eval ac_val=\$$ac_var
1497       case $ac_val in
1498       *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1499       esac
1500       echo "$ac_var='\''$ac_val'\''"
1501     done | sort
1502     echo
1503
1504     if test -n "$ac_subst_files"; then
1505       cat <<\_ASBOX
1506 ## ------------------- ##
1507 ## File substitutions. ##
1508 ## ------------------- ##
1509 _ASBOX
1510       echo
1511       for ac_var in $ac_subst_files
1512       do
1513         eval ac_val=\$$ac_var
1514         case $ac_val in
1515         *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1516         esac
1517         echo "$ac_var='\''$ac_val'\''"
1518       done | sort
1519       echo
1520     fi
1521
1522     if test -s confdefs.h; then
1523       cat <<\_ASBOX
1524 ## ----------- ##
1525 ## confdefs.h. ##
1526 ## ----------- ##
1527 _ASBOX
1528       echo
1529       cat confdefs.h
1530       echo
1531     fi
1532     test "$ac_signal" != 0 &&
1533       echo "$as_me: caught signal $ac_signal"
1534     echo "$as_me: exit $exit_status"
1535   } >&5
1536   rm -f core *.core core.conftest.* &&
1537     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1538     exit $exit_status
1539 ' 0
1540 for ac_signal in 1 2 13 15; do
1541   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1542 done
1543 ac_signal=0
1544
1545 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1546 rm -f -r conftest* confdefs.h
1547
1548 # Predefined preprocessor variables.
1549
1550 cat >>confdefs.h <<_ACEOF
1551 #define PACKAGE_NAME "$PACKAGE_NAME"
1552 _ACEOF
1553
1554
1555 cat >>confdefs.h <<_ACEOF
1556 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1557 _ACEOF
1558
1559
1560 cat >>confdefs.h <<_ACEOF
1561 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1562 _ACEOF
1563
1564
1565 cat >>confdefs.h <<_ACEOF
1566 #define PACKAGE_STRING "$PACKAGE_STRING"
1567 _ACEOF
1568
1569
1570 cat >>confdefs.h <<_ACEOF
1571 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1572 _ACEOF
1573
1574
1575 # Let the site file select an alternate cache file if it wants to.
1576 # Prefer explicitly selected file to automatically selected ones.
1577 if test -n "$CONFIG_SITE"; then
1578   set x "$CONFIG_SITE"
1579 elif test "x$prefix" != xNONE; then
1580   set x "$prefix/share/config.site" "$prefix/etc/config.site"
1581 else
1582   set x "$ac_default_prefix/share/config.site" \
1583         "$ac_default_prefix/etc/config.site"
1584 fi
1585 shift
1586 for ac_site_file
1587 do
1588   if test -r "$ac_site_file"; then
1589     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1590 echo "$as_me: loading site script $ac_site_file" >&6;}
1591     sed 's/^/| /' "$ac_site_file" >&5
1592     . "$ac_site_file"
1593   fi
1594 done
1595
1596 if test -r "$cache_file"; then
1597   # Some versions of bash will fail to source /dev/null (special
1598   # files actually), so we avoid doing that.
1599   if test -f "$cache_file"; then
1600     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1601 echo "$as_me: loading cache $cache_file" >&6;}
1602     case $cache_file in
1603       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1604       *)                      . "./$cache_file";;
1605     esac
1606   fi
1607 else
1608   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1609 echo "$as_me: creating cache $cache_file" >&6;}
1610   >$cache_file
1611 fi
1612
1613 # Check that the precious variables saved in the cache have kept the same
1614 # value.
1615 ac_cache_corrupted=false
1616 for ac_var in $ac_precious_vars; do
1617   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1618   eval ac_new_set=\$ac_env_${ac_var}_set
1619   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1620   eval ac_new_val=\$ac_env_${ac_var}_value
1621   case $ac_old_set,$ac_new_set in
1622     set,)
1623       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1624 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1625       ac_cache_corrupted=: ;;
1626     ,set)
1627       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1628 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1629       ac_cache_corrupted=: ;;
1630     ,);;
1631     *)
1632       if test "x$ac_old_val" != "x$ac_new_val"; then
1633         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1634 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1635         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1636 echo "$as_me:   former value:  $ac_old_val" >&2;}
1637         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1638 echo "$as_me:   current value: $ac_new_val" >&2;}
1639         ac_cache_corrupted=:
1640       fi;;
1641   esac
1642   # Pass precious variables to config.status.
1643   if test "$ac_new_set" = set; then
1644     case $ac_new_val in
1645     *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1646     *) ac_arg=$ac_var=$ac_new_val ;;
1647     esac
1648     case " $ac_configure_args " in
1649       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1650       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1651     esac
1652   fi
1653 done
1654 if $ac_cache_corrupted; then
1655   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1656 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1657   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1658 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1659    { (exit 1); exit 1; }; }
1660 fi
1661
1662
1663
1664
1665
1666
1667
1668
1669
1670
1671
1672
1673
1674
1675
1676
1677
1678
1679
1680
1681
1682
1683
1684
1685
1686 ac_ext=c
1687 ac_cpp='$CPP $CPPFLAGS'
1688 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1689 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1690 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1691
1692
1693
1694
1695
1696 # Check whether --with-target-subdir was given.
1697 if test "${with_target_subdir+set}" = set; then
1698   withval=$with_target_subdir;
1699 fi
1700
1701
1702 # Check whether --with-cross-host was given.
1703 if test "${with_cross_host+set}" = set; then
1704   withval=$with_cross_host;
1705 fi
1706
1707
1708 # Check whether --with-ld was given.
1709 if test "${with_ld+set}" = set; then
1710   withval=$with_ld;
1711 fi
1712
1713
1714 if test "${srcdir}" = "."; then
1715   if test -n "${with_build_subdir}"; then
1716     libgcc_topdir="${srcdir}/../.."
1717     with_target_subdir=
1718   elif test -z "${with_target_subdir}"; then
1719     libgcc_topdir="${srcdir}/.."
1720   else
1721     if test "${with_target_subdir}" != "."; then
1722       libgcc_topdir="${srcdir}/${with_multisrctop}../.."
1723     else
1724       libgcc_topdir="${srcdir}/${with_multisrctop}.."
1725     fi
1726   fi
1727 else
1728   libgcc_topdir="${srcdir}/.."
1729 fi
1730
1731 ac_aux_dir=
1732 for ac_dir in $libgcc_topdir "$srcdir"/$libgcc_topdir; do
1733   if test -f "$ac_dir/install-sh"; then
1734     ac_aux_dir=$ac_dir
1735     ac_install_sh="$ac_aux_dir/install-sh -c"
1736     break
1737   elif test -f "$ac_dir/install.sh"; then
1738     ac_aux_dir=$ac_dir
1739     ac_install_sh="$ac_aux_dir/install.sh -c"
1740     break
1741   elif test -f "$ac_dir/shtool"; then
1742     ac_aux_dir=$ac_dir
1743     ac_install_sh="$ac_aux_dir/shtool install -c"
1744     break
1745   fi
1746 done
1747 if test -z "$ac_aux_dir"; then
1748   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $libgcc_topdir \"$srcdir\"/$libgcc_topdir" >&5
1749 echo "$as_me: error: cannot find install-sh or install.sh in $libgcc_topdir \"$srcdir\"/$libgcc_topdir" >&2;}
1750    { (exit 1); exit 1; }; }
1751 fi
1752
1753 # These three variables are undocumented and unsupported,
1754 # and are intended to be withdrawn in a future Autoconf release.
1755 # They can cause serious problems if a builder's source tree is in a directory
1756 # whose full name contains unusual characters.
1757 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
1758 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
1759 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
1760
1761
1762
1763 # Check whether --enable-shared was given.
1764 if test "${enable_shared+set}" = set; then
1765   enableval=$enable_shared;
1766   case $enable_shared in
1767   yes | no) ;;
1768   *)
1769     enable_shared=no
1770     IFS="${IFS=         }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1771     for pkg in $enableval; do
1772       if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
1773         enable_shared=yes
1774       fi
1775     done
1776     IFS="$ac_save_ifs"
1777     ;;
1778   esac
1779
1780 else
1781   enable_shared=yes
1782 fi
1783
1784
1785
1786
1787 # Check whether --with-slibdir was given.
1788 if test "${with_slibdir+set}" = set; then
1789   withval=$with_slibdir; slibdir="$with_slibdir"
1790 else
1791   if test "${enable_version_specific_runtime_libs+set}" = set; then
1792   slibdir='$(libsubdir)'
1793 elif test "$host" != "$target"; then
1794   slibdir='$(build_tooldir)/lib'
1795 else
1796   slibdir='$(libdir)'
1797 fi
1798 fi
1799
1800
1801
1802 # Find a good install program.  We prefer a C program (faster),
1803 # so one script is as good as another.  But avoid the broken or
1804 # incompatible versions:
1805 # SysV /etc/install, /usr/sbin/install
1806 # SunOS /usr/etc/install
1807 # IRIX /sbin/install
1808 # AIX /bin/install
1809 # AmigaOS /C/install, which installs bootblocks on floppy discs
1810 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1811 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1812 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1813 # OS/2's system install, which has a completely different semantic
1814 # ./install, which can be erroneously created by make from ./install.sh.
1815 { echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1816 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
1817 if test -z "$INSTALL"; then
1818 if test "${ac_cv_path_install+set}" = set; then
1819   echo $ECHO_N "(cached) $ECHO_C" >&6
1820 else
1821   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1822 for as_dir in $PATH
1823 do
1824   IFS=$as_save_IFS
1825   test -z "$as_dir" && as_dir=.
1826   # Account for people who put trailing slashes in PATH elements.
1827 case $as_dir/ in
1828   ./ | .// | /cC/* | \
1829   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1830   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
1831   /usr/ucb/* ) ;;
1832   *)
1833     # OSF1 and SCO ODT 3.0 have their own names for install.
1834     # Don't use installbsd from OSF since it installs stuff as root
1835     # by default.
1836     for ac_prog in ginstall scoinst install; do
1837       for ac_exec_ext in '' $ac_executable_extensions; do
1838         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
1839           if test $ac_prog = install &&
1840             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1841             # AIX install.  It has an incompatible calling convention.
1842             :
1843           elif test $ac_prog = install &&
1844             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1845             # program-specific install script used by HP pwplus--don't use.
1846             :
1847           else
1848             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1849             break 3
1850           fi
1851         fi
1852       done
1853     done
1854     ;;
1855 esac
1856 done
1857 IFS=$as_save_IFS
1858
1859
1860 fi
1861   if test "${ac_cv_path_install+set}" = set; then
1862     INSTALL=$ac_cv_path_install
1863   else
1864     # As a last resort, use the slow shell script.  Don't cache a
1865     # value for INSTALL within a source directory, because that will
1866     # break other packages using the cache if that directory is
1867     # removed, or if the value is a relative name.
1868     INSTALL=$ac_install_sh
1869   fi
1870 fi
1871 { echo "$as_me:$LINENO: result: $INSTALL" >&5
1872 echo "${ECHO_T}$INSTALL" >&6; }
1873
1874 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1875 # It thinks the first close brace ends the variable substitution.
1876 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1877
1878 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1879
1880 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1881
1882
1883 for ac_prog in gawk mawk nawk awk
1884 do
1885   # Extract the first word of "$ac_prog", so it can be a program name with args.
1886 set dummy $ac_prog; ac_word=$2
1887 { echo "$as_me:$LINENO: checking for $ac_word" >&5
1888 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1889 if test "${ac_cv_prog_AWK+set}" = set; then
1890   echo $ECHO_N "(cached) $ECHO_C" >&6
1891 else
1892   if test -n "$AWK"; then
1893   ac_cv_prog_AWK="$AWK" # Let the user override the test.
1894 else
1895 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1896 for as_dir in $PATH
1897 do
1898   IFS=$as_save_IFS
1899   test -z "$as_dir" && as_dir=.
1900   for ac_exec_ext in '' $ac_executable_extensions; do
1901   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1902     ac_cv_prog_AWK="$ac_prog"
1903     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1904     break 2
1905   fi
1906 done
1907 done
1908 IFS=$as_save_IFS
1909
1910 fi
1911 fi
1912 AWK=$ac_cv_prog_AWK
1913 if test -n "$AWK"; then
1914   { echo "$as_me:$LINENO: result: $AWK" >&5
1915 echo "${ECHO_T}$AWK" >&6; }
1916 else
1917   { echo "$as_me:$LINENO: result: no" >&5
1918 echo "${ECHO_T}no" >&6; }
1919 fi
1920
1921
1922   test -n "$AWK" && break
1923 done
1924
1925 # We need awk; bail out if it's missing.
1926 case ${AWK} in
1927   "") { { echo "$as_me:$LINENO: error: can't build without awk, bailing out" >&5
1928 echo "$as_me: error: can't build without awk, bailing out" >&2;}
1929    { (exit 1); exit 1; }; } ;;
1930 esac
1931
1932 # Make sure we can run config.sub.
1933 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
1934   { { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
1935 echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
1936    { (exit 1); exit 1; }; }
1937
1938 { echo "$as_me:$LINENO: checking build system type" >&5
1939 echo $ECHO_N "checking build system type... $ECHO_C" >&6; }
1940 if test "${ac_cv_build+set}" = set; then
1941   echo $ECHO_N "(cached) $ECHO_C" >&6
1942 else
1943   ac_build_alias=$build_alias
1944 test "x$ac_build_alias" = x &&
1945   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
1946 test "x$ac_build_alias" = x &&
1947   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1948 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1949    { (exit 1); exit 1; }; }
1950 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
1951   { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
1952 echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
1953    { (exit 1); exit 1; }; }
1954
1955 fi
1956 { echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1957 echo "${ECHO_T}$ac_cv_build" >&6; }
1958 case $ac_cv_build in
1959 *-*-*) ;;
1960 *) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
1961 echo "$as_me: error: invalid value of canonical build" >&2;}
1962    { (exit 1); exit 1; }; };;
1963 esac
1964 build=$ac_cv_build
1965 ac_save_IFS=$IFS; IFS='-'
1966 set x $ac_cv_build
1967 shift
1968 build_cpu=$1
1969 build_vendor=$2
1970 shift; shift
1971 # Remember, the first character of IFS is used to create $*,
1972 # except with old shells:
1973 build_os=$*
1974 IFS=$ac_save_IFS
1975 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
1976
1977
1978 { echo "$as_me:$LINENO: checking host system type" >&5
1979 echo $ECHO_N "checking host system type... $ECHO_C" >&6; }
1980 if test "${ac_cv_host+set}" = set; then
1981   echo $ECHO_N "(cached) $ECHO_C" >&6
1982 else
1983   if test "x$host_alias" = x; then
1984   ac_cv_host=$ac_cv_build
1985 else
1986   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
1987     { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
1988 echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
1989    { (exit 1); exit 1; }; }
1990 fi
1991
1992 fi
1993 { echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1994 echo "${ECHO_T}$ac_cv_host" >&6; }
1995 case $ac_cv_host in
1996 *-*-*) ;;
1997 *) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
1998 echo "$as_me: error: invalid value of canonical host" >&2;}
1999    { (exit 1); exit 1; }; };;
2000 esac
2001 host=$ac_cv_host
2002 ac_save_IFS=$IFS; IFS='-'
2003 set x $ac_cv_host
2004 shift
2005 host_cpu=$1
2006 host_vendor=$2
2007 shift; shift
2008 # Remember, the first character of IFS is used to create $*,
2009 # except with old shells:
2010 host_os=$*
2011 IFS=$ac_save_IFS
2012 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2013
2014
2015  case ${build_alias} in
2016   "") build_noncanonical=${build} ;;
2017   *) build_noncanonical=${build_alias} ;;
2018 esac
2019
2020  case ${host_alias} in
2021   "") host_noncanonical=${build_noncanonical} ;;
2022   *) host_noncanonical=${host_alias} ;;
2023 esac
2024
2025
2026
2027  case ${target_alias} in
2028   "") target_noncanonical=${host_noncanonical} ;;
2029   *) target_noncanonical=${target_alias} ;;
2030 esac
2031
2032
2033 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
2034 # have matching libraries, they should use host libraries: Makefile.tpl
2035 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
2036 # However, they still use the build modules, because the corresponding
2037 # host modules (e.g. bison) are only built for the host when bootstrap
2038 # finishes. So:
2039 # - build_subdir is where we find build modules, and never changes.
2040 # - build_libsubdir is where we find build libraries, and can be overridden.
2041
2042 # Prefix 'build-' so this never conflicts with target_subdir.
2043 build_subdir="build-${build_noncanonical}"
2044
2045 # Check whether --with-build-libsubdir was given.
2046 if test "${with_build_libsubdir+set}" = set; then
2047   withval=$with_build_libsubdir; build_libsubdir="$withval"
2048 else
2049   build_libsubdir="$build_subdir"
2050 fi
2051
2052 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
2053 if ( test $srcdir = . && test -d gcc ) \
2054    || test -d $srcdir/../host-${host_noncanonical}; then
2055   host_subdir="host-${host_noncanonical}"
2056 else
2057   host_subdir=.
2058 fi
2059 # No prefix.
2060 target_subdir=${target_noncanonical}
2061
2062
2063 if test -n "$ac_tool_prefix"; then
2064   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
2065 set dummy ${ac_tool_prefix}ar; ac_word=$2
2066 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2067 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2068 if test "${ac_cv_prog_AR+set}" = set; then
2069   echo $ECHO_N "(cached) $ECHO_C" >&6
2070 else
2071   if test -n "$AR"; then
2072   ac_cv_prog_AR="$AR" # Let the user override the test.
2073 else
2074 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2075 for as_dir in $PATH
2076 do
2077   IFS=$as_save_IFS
2078   test -z "$as_dir" && as_dir=.
2079   for ac_exec_ext in '' $ac_executable_extensions; do
2080   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2081     ac_cv_prog_AR="${ac_tool_prefix}ar"
2082     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2083     break 2
2084   fi
2085 done
2086 done
2087 IFS=$as_save_IFS
2088
2089 fi
2090 fi
2091 AR=$ac_cv_prog_AR
2092 if test -n "$AR"; then
2093   { echo "$as_me:$LINENO: result: $AR" >&5
2094 echo "${ECHO_T}$AR" >&6; }
2095 else
2096   { echo "$as_me:$LINENO: result: no" >&5
2097 echo "${ECHO_T}no" >&6; }
2098 fi
2099
2100
2101 fi
2102 if test -z "$ac_cv_prog_AR"; then
2103   ac_ct_AR=$AR
2104   # Extract the first word of "ar", so it can be a program name with args.
2105 set dummy ar; ac_word=$2
2106 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2107 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2108 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
2109   echo $ECHO_N "(cached) $ECHO_C" >&6
2110 else
2111   if test -n "$ac_ct_AR"; then
2112   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
2113 else
2114 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2115 for as_dir in $PATH
2116 do
2117   IFS=$as_save_IFS
2118   test -z "$as_dir" && as_dir=.
2119   for ac_exec_ext in '' $ac_executable_extensions; do
2120   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2121     ac_cv_prog_ac_ct_AR="ar"
2122     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2123     break 2
2124   fi
2125 done
2126 done
2127 IFS=$as_save_IFS
2128
2129 fi
2130 fi
2131 ac_ct_AR=$ac_cv_prog_ac_ct_AR
2132 if test -n "$ac_ct_AR"; then
2133   { echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
2134 echo "${ECHO_T}$ac_ct_AR" >&6; }
2135 else
2136   { echo "$as_me:$LINENO: result: no" >&5
2137 echo "${ECHO_T}no" >&6; }
2138 fi
2139
2140   if test "x$ac_ct_AR" = x; then
2141     AR=""
2142   else
2143     case $cross_compiling:$ac_tool_warned in
2144 yes:)
2145 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2146 whose name does not start with the host triplet.  If you think this
2147 configuration is useful to you, please write to autoconf@gnu.org." >&5
2148 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2149 whose name does not start with the host triplet.  If you think this
2150 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2151 ac_tool_warned=yes ;;
2152 esac
2153     AR=$ac_ct_AR
2154   fi
2155 else
2156   AR="$ac_cv_prog_AR"
2157 fi
2158
2159 if test -n "$ac_tool_prefix"; then
2160   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
2161 set dummy ${ac_tool_prefix}lipo; ac_word=$2
2162 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2163 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2164 if test "${ac_cv_prog_LIPO+set}" = set; then
2165   echo $ECHO_N "(cached) $ECHO_C" >&6
2166 else
2167   if test -n "$LIPO"; then
2168   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
2169 else
2170 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2171 for as_dir in $PATH
2172 do
2173   IFS=$as_save_IFS
2174   test -z "$as_dir" && as_dir=.
2175   for ac_exec_ext in '' $ac_executable_extensions; do
2176   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2177     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
2178     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2179     break 2
2180   fi
2181 done
2182 done
2183 IFS=$as_save_IFS
2184
2185 fi
2186 fi
2187 LIPO=$ac_cv_prog_LIPO
2188 if test -n "$LIPO"; then
2189   { echo "$as_me:$LINENO: result: $LIPO" >&5
2190 echo "${ECHO_T}$LIPO" >&6; }
2191 else
2192   { echo "$as_me:$LINENO: result: no" >&5
2193 echo "${ECHO_T}no" >&6; }
2194 fi
2195
2196
2197 fi
2198 if test -z "$ac_cv_prog_LIPO"; then
2199   ac_ct_LIPO=$LIPO
2200   # Extract the first word of "lipo", so it can be a program name with args.
2201 set dummy lipo; ac_word=$2
2202 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2203 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2204 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then
2205   echo $ECHO_N "(cached) $ECHO_C" >&6
2206 else
2207   if test -n "$ac_ct_LIPO"; then
2208   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
2209 else
2210 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2211 for as_dir in $PATH
2212 do
2213   IFS=$as_save_IFS
2214   test -z "$as_dir" && as_dir=.
2215   for ac_exec_ext in '' $ac_executable_extensions; do
2216   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2217     ac_cv_prog_ac_ct_LIPO="lipo"
2218     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2219     break 2
2220   fi
2221 done
2222 done
2223 IFS=$as_save_IFS
2224
2225 fi
2226 fi
2227 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
2228 if test -n "$ac_ct_LIPO"; then
2229   { echo "$as_me:$LINENO: result: $ac_ct_LIPO" >&5
2230 echo "${ECHO_T}$ac_ct_LIPO" >&6; }
2231 else
2232   { echo "$as_me:$LINENO: result: no" >&5
2233 echo "${ECHO_T}no" >&6; }
2234 fi
2235
2236   if test "x$ac_ct_LIPO" = x; then
2237     LIPO=":"
2238   else
2239     case $cross_compiling:$ac_tool_warned in
2240 yes:)
2241 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2242 whose name does not start with the host triplet.  If you think this
2243 configuration is useful to you, please write to autoconf@gnu.org." >&5
2244 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2245 whose name does not start with the host triplet.  If you think this
2246 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2247 ac_tool_warned=yes ;;
2248 esac
2249     LIPO=$ac_ct_LIPO
2250   fi
2251 else
2252   LIPO="$ac_cv_prog_LIPO"
2253 fi
2254
2255 if test -n "$ac_tool_prefix"; then
2256   # Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args.
2257 set dummy ${ac_tool_prefix}nm; ac_word=$2
2258 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2259 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2260 if test "${ac_cv_prog_NM+set}" = set; then
2261   echo $ECHO_N "(cached) $ECHO_C" >&6
2262 else
2263   if test -n "$NM"; then
2264   ac_cv_prog_NM="$NM" # Let the user override the test.
2265 else
2266 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2267 for as_dir in $PATH
2268 do
2269   IFS=$as_save_IFS
2270   test -z "$as_dir" && as_dir=.
2271   for ac_exec_ext in '' $ac_executable_extensions; do
2272   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2273     ac_cv_prog_NM="${ac_tool_prefix}nm"
2274     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2275     break 2
2276   fi
2277 done
2278 done
2279 IFS=$as_save_IFS
2280
2281 fi
2282 fi
2283 NM=$ac_cv_prog_NM
2284 if test -n "$NM"; then
2285   { echo "$as_me:$LINENO: result: $NM" >&5
2286 echo "${ECHO_T}$NM" >&6; }
2287 else
2288   { echo "$as_me:$LINENO: result: no" >&5
2289 echo "${ECHO_T}no" >&6; }
2290 fi
2291
2292
2293 fi
2294 if test -z "$ac_cv_prog_NM"; then
2295   ac_ct_NM=$NM
2296   # Extract the first word of "nm", so it can be a program name with args.
2297 set dummy nm; ac_word=$2
2298 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2299 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2300 if test "${ac_cv_prog_ac_ct_NM+set}" = set; then
2301   echo $ECHO_N "(cached) $ECHO_C" >&6
2302 else
2303   if test -n "$ac_ct_NM"; then
2304   ac_cv_prog_ac_ct_NM="$ac_ct_NM" # Let the user override the test.
2305 else
2306 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2307 for as_dir in $PATH
2308 do
2309   IFS=$as_save_IFS
2310   test -z "$as_dir" && as_dir=.
2311   for ac_exec_ext in '' $ac_executable_extensions; do
2312   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2313     ac_cv_prog_ac_ct_NM="nm"
2314     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2315     break 2
2316   fi
2317 done
2318 done
2319 IFS=$as_save_IFS
2320
2321 fi
2322 fi
2323 ac_ct_NM=$ac_cv_prog_ac_ct_NM
2324 if test -n "$ac_ct_NM"; then
2325   { echo "$as_me:$LINENO: result: $ac_ct_NM" >&5
2326 echo "${ECHO_T}$ac_ct_NM" >&6; }
2327 else
2328   { echo "$as_me:$LINENO: result: no" >&5
2329 echo "${ECHO_T}no" >&6; }
2330 fi
2331
2332   if test "x$ac_ct_NM" = x; then
2333     NM=""
2334   else
2335     case $cross_compiling:$ac_tool_warned in
2336 yes:)
2337 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2338 whose name does not start with the host triplet.  If you think this
2339 configuration is useful to you, please write to autoconf@gnu.org." >&5
2340 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2341 whose name does not start with the host triplet.  If you think this
2342 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2343 ac_tool_warned=yes ;;
2344 esac
2345     NM=$ac_ct_NM
2346   fi
2347 else
2348   NM="$ac_cv_prog_NM"
2349 fi
2350
2351 if test -n "$ac_tool_prefix"; then
2352   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2353 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2354 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2355 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2356 if test "${ac_cv_prog_RANLIB+set}" = set; then
2357   echo $ECHO_N "(cached) $ECHO_C" >&6
2358 else
2359   if test -n "$RANLIB"; then
2360   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2361 else
2362 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2363 for as_dir in $PATH
2364 do
2365   IFS=$as_save_IFS
2366   test -z "$as_dir" && as_dir=.
2367   for ac_exec_ext in '' $ac_executable_extensions; do
2368   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2369     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2370     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2371     break 2
2372   fi
2373 done
2374 done
2375 IFS=$as_save_IFS
2376
2377 fi
2378 fi
2379 RANLIB=$ac_cv_prog_RANLIB
2380 if test -n "$RANLIB"; then
2381   { echo "$as_me:$LINENO: result: $RANLIB" >&5
2382 echo "${ECHO_T}$RANLIB" >&6; }
2383 else
2384   { echo "$as_me:$LINENO: result: no" >&5
2385 echo "${ECHO_T}no" >&6; }
2386 fi
2387
2388
2389 fi
2390 if test -z "$ac_cv_prog_RANLIB"; then
2391   ac_ct_RANLIB=$RANLIB
2392   # Extract the first word of "ranlib", so it can be a program name with args.
2393 set dummy ranlib; ac_word=$2
2394 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2395 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2396 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
2397   echo $ECHO_N "(cached) $ECHO_C" >&6
2398 else
2399   if test -n "$ac_ct_RANLIB"; then
2400   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
2401 else
2402 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2403 for as_dir in $PATH
2404 do
2405   IFS=$as_save_IFS
2406   test -z "$as_dir" && as_dir=.
2407   for ac_exec_ext in '' $ac_executable_extensions; do
2408   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2409     ac_cv_prog_ac_ct_RANLIB="ranlib"
2410     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2411     break 2
2412   fi
2413 done
2414 done
2415 IFS=$as_save_IFS
2416
2417 fi
2418 fi
2419 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2420 if test -n "$ac_ct_RANLIB"; then
2421   { echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
2422 echo "${ECHO_T}$ac_ct_RANLIB" >&6; }
2423 else
2424   { echo "$as_me:$LINENO: result: no" >&5
2425 echo "${ECHO_T}no" >&6; }
2426 fi
2427
2428   if test "x$ac_ct_RANLIB" = x; then
2429     RANLIB=":"
2430   else
2431     case $cross_compiling:$ac_tool_warned in
2432 yes:)
2433 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2434 whose name does not start with the host triplet.  If you think this
2435 configuration is useful to you, please write to autoconf@gnu.org." >&5
2436 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2437 whose name does not start with the host triplet.  If you think this
2438 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2439 ac_tool_warned=yes ;;
2440 esac
2441     RANLIB=$ac_ct_RANLIB
2442   fi
2443 else
2444   RANLIB="$ac_cv_prog_RANLIB"
2445 fi
2446
2447 if test -n "$ac_tool_prefix"; then
2448   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2449 set dummy ${ac_tool_prefix}strip; ac_word=$2
2450 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2451 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2452 if test "${ac_cv_prog_STRIP+set}" = set; then
2453   echo $ECHO_N "(cached) $ECHO_C" >&6
2454 else
2455   if test -n "$STRIP"; then
2456   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2457 else
2458 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2459 for as_dir in $PATH
2460 do
2461   IFS=$as_save_IFS
2462   test -z "$as_dir" && as_dir=.
2463   for ac_exec_ext in '' $ac_executable_extensions; do
2464   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2465     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2466     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2467     break 2
2468   fi
2469 done
2470 done
2471 IFS=$as_save_IFS
2472
2473 fi
2474 fi
2475 STRIP=$ac_cv_prog_STRIP
2476 if test -n "$STRIP"; then
2477   { echo "$as_me:$LINENO: result: $STRIP" >&5
2478 echo "${ECHO_T}$STRIP" >&6; }
2479 else
2480   { echo "$as_me:$LINENO: result: no" >&5
2481 echo "${ECHO_T}no" >&6; }
2482 fi
2483
2484
2485 fi
2486 if test -z "$ac_cv_prog_STRIP"; then
2487   ac_ct_STRIP=$STRIP
2488   # Extract the first word of "strip", so it can be a program name with args.
2489 set dummy strip; ac_word=$2
2490 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2491 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2492 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
2493   echo $ECHO_N "(cached) $ECHO_C" >&6
2494 else
2495   if test -n "$ac_ct_STRIP"; then
2496   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2497 else
2498 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2499 for as_dir in $PATH
2500 do
2501   IFS=$as_save_IFS
2502   test -z "$as_dir" && as_dir=.
2503   for ac_exec_ext in '' $ac_executable_extensions; do
2504   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2505     ac_cv_prog_ac_ct_STRIP="strip"
2506     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2507     break 2
2508   fi
2509 done
2510 done
2511 IFS=$as_save_IFS
2512
2513 fi
2514 fi
2515 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2516 if test -n "$ac_ct_STRIP"; then
2517   { echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
2518 echo "${ECHO_T}$ac_ct_STRIP" >&6; }
2519 else
2520   { echo "$as_me:$LINENO: result: no" >&5
2521 echo "${ECHO_T}no" >&6; }
2522 fi
2523
2524   if test "x$ac_ct_STRIP" = x; then
2525     STRIP=":"
2526   else
2527     case $cross_compiling:$ac_tool_warned in
2528 yes:)
2529 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2530 whose name does not start with the host triplet.  If you think this
2531 configuration is useful to you, please write to autoconf@gnu.org." >&5
2532 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2533 whose name does not start with the host triplet.  If you think this
2534 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2535 ac_tool_warned=yes ;;
2536 esac
2537     STRIP=$ac_ct_STRIP
2538   fi
2539 else
2540   STRIP="$ac_cv_prog_STRIP"
2541 fi
2542
2543 { echo "$as_me:$LINENO: checking whether ln -s works" >&5
2544 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6; }
2545 LN_S=$as_ln_s
2546 if test "$LN_S" = "ln -s"; then
2547   { echo "$as_me:$LINENO: result: yes" >&5
2548 echo "${ECHO_T}yes" >&6; }
2549 else
2550   { echo "$as_me:$LINENO: result: no, using $LN_S" >&5
2551 echo "${ECHO_T}no, using $LN_S" >&6; }
2552 fi
2553
2554
2555
2556 ac_ext=c
2557 ac_cpp='$CPP $CPPFLAGS'
2558 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2559 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2560 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2561 if test -n "$ac_tool_prefix"; then
2562   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2563 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2564 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2565 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2566 if test "${ac_cv_prog_CC+set}" = set; then
2567   echo $ECHO_N "(cached) $ECHO_C" >&6
2568 else
2569   if test -n "$CC"; then
2570   ac_cv_prog_CC="$CC" # Let the user override the test.
2571 else
2572 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2573 for as_dir in $PATH
2574 do
2575   IFS=$as_save_IFS
2576   test -z "$as_dir" && as_dir=.
2577   for ac_exec_ext in '' $ac_executable_extensions; do
2578   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2579     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2580     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2581     break 2
2582   fi
2583 done
2584 done
2585 IFS=$as_save_IFS
2586
2587 fi
2588 fi
2589 CC=$ac_cv_prog_CC
2590 if test -n "$CC"; then
2591   { echo "$as_me:$LINENO: result: $CC" >&5
2592 echo "${ECHO_T}$CC" >&6; }
2593 else
2594   { echo "$as_me:$LINENO: result: no" >&5
2595 echo "${ECHO_T}no" >&6; }
2596 fi
2597
2598
2599 fi
2600 if test -z "$ac_cv_prog_CC"; then
2601   ac_ct_CC=$CC
2602   # Extract the first word of "gcc", so it can be a program name with args.
2603 set dummy gcc; ac_word=$2
2604 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2605 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2606 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2607   echo $ECHO_N "(cached) $ECHO_C" >&6
2608 else
2609   if test -n "$ac_ct_CC"; then
2610   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2611 else
2612 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2613 for as_dir in $PATH
2614 do
2615   IFS=$as_save_IFS
2616   test -z "$as_dir" && as_dir=.
2617   for ac_exec_ext in '' $ac_executable_extensions; do
2618   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2619     ac_cv_prog_ac_ct_CC="gcc"
2620     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2621     break 2
2622   fi
2623 done
2624 done
2625 IFS=$as_save_IFS
2626
2627 fi
2628 fi
2629 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2630 if test -n "$ac_ct_CC"; then
2631   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2632 echo "${ECHO_T}$ac_ct_CC" >&6; }
2633 else
2634   { echo "$as_me:$LINENO: result: no" >&5
2635 echo "${ECHO_T}no" >&6; }
2636 fi
2637
2638   if test "x$ac_ct_CC" = x; then
2639     CC=""
2640   else
2641     case $cross_compiling:$ac_tool_warned in
2642 yes:)
2643 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2644 whose name does not start with the host triplet.  If you think this
2645 configuration is useful to you, please write to autoconf@gnu.org." >&5
2646 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2647 whose name does not start with the host triplet.  If you think this
2648 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2649 ac_tool_warned=yes ;;
2650 esac
2651     CC=$ac_ct_CC
2652   fi
2653 else
2654   CC="$ac_cv_prog_CC"
2655 fi
2656
2657 if test -z "$CC"; then
2658           if test -n "$ac_tool_prefix"; then
2659     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2660 set dummy ${ac_tool_prefix}cc; ac_word=$2
2661 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2662 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2663 if test "${ac_cv_prog_CC+set}" = set; then
2664   echo $ECHO_N "(cached) $ECHO_C" >&6
2665 else
2666   if test -n "$CC"; then
2667   ac_cv_prog_CC="$CC" # Let the user override the test.
2668 else
2669 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2670 for as_dir in $PATH
2671 do
2672   IFS=$as_save_IFS
2673   test -z "$as_dir" && as_dir=.
2674   for ac_exec_ext in '' $ac_executable_extensions; do
2675   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2676     ac_cv_prog_CC="${ac_tool_prefix}cc"
2677     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2678     break 2
2679   fi
2680 done
2681 done
2682 IFS=$as_save_IFS
2683
2684 fi
2685 fi
2686 CC=$ac_cv_prog_CC
2687 if test -n "$CC"; then
2688   { echo "$as_me:$LINENO: result: $CC" >&5
2689 echo "${ECHO_T}$CC" >&6; }
2690 else
2691   { echo "$as_me:$LINENO: result: no" >&5
2692 echo "${ECHO_T}no" >&6; }
2693 fi
2694
2695
2696   fi
2697 fi
2698 if test -z "$CC"; then
2699   # Extract the first word of "cc", so it can be a program name with args.
2700 set dummy cc; ac_word=$2
2701 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2702 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2703 if test "${ac_cv_prog_CC+set}" = set; then
2704   echo $ECHO_N "(cached) $ECHO_C" >&6
2705 else
2706   if test -n "$CC"; then
2707   ac_cv_prog_CC="$CC" # Let the user override the test.
2708 else
2709   ac_prog_rejected=no
2710 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2711 for as_dir in $PATH
2712 do
2713   IFS=$as_save_IFS
2714   test -z "$as_dir" && as_dir=.
2715   for ac_exec_ext in '' $ac_executable_extensions; do
2716   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2717     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2718        ac_prog_rejected=yes
2719        continue
2720      fi
2721     ac_cv_prog_CC="cc"
2722     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2723     break 2
2724   fi
2725 done
2726 done
2727 IFS=$as_save_IFS
2728
2729 if test $ac_prog_rejected = yes; then
2730   # We found a bogon in the path, so make sure we never use it.
2731   set dummy $ac_cv_prog_CC
2732   shift
2733   if test $# != 0; then
2734     # We chose a different compiler from the bogus one.
2735     # However, it has the same basename, so the bogon will be chosen
2736     # first if we set CC to just the basename; use the full file name.
2737     shift
2738     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2739   fi
2740 fi
2741 fi
2742 fi
2743 CC=$ac_cv_prog_CC
2744 if test -n "$CC"; then
2745   { echo "$as_me:$LINENO: result: $CC" >&5
2746 echo "${ECHO_T}$CC" >&6; }
2747 else
2748   { echo "$as_me:$LINENO: result: no" >&5
2749 echo "${ECHO_T}no" >&6; }
2750 fi
2751
2752
2753 fi
2754 if test -z "$CC"; then
2755   if test -n "$ac_tool_prefix"; then
2756   for ac_prog in cl.exe
2757   do
2758     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2759 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2760 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2761 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2762 if test "${ac_cv_prog_CC+set}" = set; then
2763   echo $ECHO_N "(cached) $ECHO_C" >&6
2764 else
2765   if test -n "$CC"; then
2766   ac_cv_prog_CC="$CC" # Let the user override the test.
2767 else
2768 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2769 for as_dir in $PATH
2770 do
2771   IFS=$as_save_IFS
2772   test -z "$as_dir" && as_dir=.
2773   for ac_exec_ext in '' $ac_executable_extensions; do
2774   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2775     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2776     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2777     break 2
2778   fi
2779 done
2780 done
2781 IFS=$as_save_IFS
2782
2783 fi
2784 fi
2785 CC=$ac_cv_prog_CC
2786 if test -n "$CC"; then
2787   { echo "$as_me:$LINENO: result: $CC" >&5
2788 echo "${ECHO_T}$CC" >&6; }
2789 else
2790   { echo "$as_me:$LINENO: result: no" >&5
2791 echo "${ECHO_T}no" >&6; }
2792 fi
2793
2794
2795     test -n "$CC" && break
2796   done
2797 fi
2798 if test -z "$CC"; then
2799   ac_ct_CC=$CC
2800   for ac_prog in cl.exe
2801 do
2802   # Extract the first word of "$ac_prog", so it can be a program name with args.
2803 set dummy $ac_prog; ac_word=$2
2804 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2805 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2806 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2807   echo $ECHO_N "(cached) $ECHO_C" >&6
2808 else
2809   if test -n "$ac_ct_CC"; then
2810   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2811 else
2812 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2813 for as_dir in $PATH
2814 do
2815   IFS=$as_save_IFS
2816   test -z "$as_dir" && as_dir=.
2817   for ac_exec_ext in '' $ac_executable_extensions; do
2818   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2819     ac_cv_prog_ac_ct_CC="$ac_prog"
2820     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2821     break 2
2822   fi
2823 done
2824 done
2825 IFS=$as_save_IFS
2826
2827 fi
2828 fi
2829 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2830 if test -n "$ac_ct_CC"; then
2831   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2832 echo "${ECHO_T}$ac_ct_CC" >&6; }
2833 else
2834   { echo "$as_me:$LINENO: result: no" >&5
2835 echo "${ECHO_T}no" >&6; }
2836 fi
2837
2838
2839   test -n "$ac_ct_CC" && break
2840 done
2841
2842   if test "x$ac_ct_CC" = x; then
2843     CC=""
2844   else
2845     case $cross_compiling:$ac_tool_warned in
2846 yes:)
2847 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2848 whose name does not start with the host triplet.  If you think this
2849 configuration is useful to you, please write to autoconf@gnu.org." >&5
2850 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2851 whose name does not start with the host triplet.  If you think this
2852 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2853 ac_tool_warned=yes ;;
2854 esac
2855     CC=$ac_ct_CC
2856   fi
2857 fi
2858
2859 fi
2860
2861
2862 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2863 See \`config.log' for more details." >&5
2864 echo "$as_me: error: no acceptable C compiler found in \$PATH
2865 See \`config.log' for more details." >&2;}
2866    { (exit 1); exit 1; }; }
2867
2868 # Provide some information about the compiler.
2869 echo "$as_me:$LINENO: checking for C compiler version" >&5
2870 ac_compiler=`set X $ac_compile; echo $2`
2871 { (ac_try="$ac_compiler --version >&5"
2872 case "(($ac_try" in
2873   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2874   *) ac_try_echo=$ac_try;;
2875 esac
2876 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2877   (eval "$ac_compiler --version >&5") 2>&5
2878   ac_status=$?
2879   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2880   (exit $ac_status); }
2881 { (ac_try="$ac_compiler -v >&5"
2882 case "(($ac_try" in
2883   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2884   *) ac_try_echo=$ac_try;;
2885 esac
2886 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2887   (eval "$ac_compiler -v >&5") 2>&5
2888   ac_status=$?
2889   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2890   (exit $ac_status); }
2891 { (ac_try="$ac_compiler -V >&5"
2892 case "(($ac_try" in
2893   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2894   *) ac_try_echo=$ac_try;;
2895 esac
2896 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2897   (eval "$ac_compiler -V >&5") 2>&5
2898   ac_status=$?
2899   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2900   (exit $ac_status); }
2901
2902 cat >conftest.$ac_ext <<_ACEOF
2903 /* confdefs.h.  */
2904 _ACEOF
2905 cat confdefs.h >>conftest.$ac_ext
2906 cat >>conftest.$ac_ext <<_ACEOF
2907 /* end confdefs.h.  */
2908
2909 int
2910 main ()
2911 {
2912
2913   ;
2914   return 0;
2915 }
2916 _ACEOF
2917 # FIXME: Cleanup?
2918 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2919   (eval $ac_link) 2>&5
2920   ac_status=$?
2921   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2922   (exit $ac_status); }; then
2923   gcc_no_link=no
2924 else
2925   gcc_no_link=yes
2926 fi
2927
2928 if test x$gcc_no_link = xyes; then
2929   # Setting cross_compile will disable run tests; it will
2930   # also disable AC_CHECK_FILE but that's generally
2931   # correct if we can't link.
2932   cross_compiling=yes
2933   EXEEXT=
2934 else
2935   cat >conftest.$ac_ext <<_ACEOF
2936 /* confdefs.h.  */
2937 _ACEOF
2938 cat confdefs.h >>conftest.$ac_ext
2939 cat >>conftest.$ac_ext <<_ACEOF
2940 /* end confdefs.h.  */
2941
2942 int
2943 main ()
2944 {
2945
2946   ;
2947   return 0;
2948 }
2949 _ACEOF
2950 ac_clean_files_save=$ac_clean_files
2951 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2952 # Try to create an executable without -o first, disregard a.out.
2953 # It will help us diagnose broken compilers, and finding out an intuition
2954 # of exeext.
2955 { echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2956 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
2957 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2958 #
2959 # List of possible output files, starting from the most likely.
2960 # The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
2961 # only as a last resort.  b.out is created by i960 compilers.
2962 ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
2963 #
2964 # The IRIX 6 linker writes into existing files which may not be
2965 # executable, retaining their permissions.  Remove them first so a
2966 # subsequent execution test works.
2967 ac_rmfiles=
2968 for ac_file in $ac_files
2969 do
2970   case $ac_file in
2971     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
2972     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2973   esac
2974 done
2975 rm -f $ac_rmfiles
2976
2977 if { (ac_try="$ac_link_default"
2978 case "(($ac_try" in
2979   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2980   *) ac_try_echo=$ac_try;;
2981 esac
2982 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2983   (eval "$ac_link_default") 2>&5
2984   ac_status=$?
2985   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2986   (exit $ac_status); }; then
2987   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2988 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2989 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2990 # so that the user can short-circuit this test for compilers unknown to
2991 # Autoconf.
2992 for ac_file in $ac_files ''
2993 do
2994   test -f "$ac_file" || continue
2995   case $ac_file in
2996     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )
2997         ;;
2998     [ab].out )
2999         # We found the default executable, but exeext='' is most
3000         # certainly right.
3001         break;;
3002     *.* )
3003         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3004         then :; else
3005            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3006         fi
3007         # We set ac_cv_exeext here because the later test for it is not
3008         # safe: cross compilers may not add the suffix if given an `-o'
3009         # argument, so we may need to know it at that point already.
3010         # Even if this section looks crufty: it has the advantage of
3011         # actually working.
3012         break;;
3013     * )
3014         break;;
3015   esac
3016 done
3017 test "$ac_cv_exeext" = no && ac_cv_exeext=
3018
3019 else
3020   ac_file=''
3021 fi
3022
3023 { echo "$as_me:$LINENO: result: $ac_file" >&5
3024 echo "${ECHO_T}$ac_file" >&6; }
3025 if test -z "$ac_file"; then
3026   echo "$as_me: failed program was:" >&5
3027 sed 's/^/| /' conftest.$ac_ext >&5
3028
3029 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
3030 See \`config.log' for more details." >&5
3031 echo "$as_me: error: C compiler cannot create executables
3032 See \`config.log' for more details." >&2;}
3033    { (exit 77); exit 77; }; }
3034 fi
3035
3036 ac_exeext=$ac_cv_exeext
3037
3038 # Check that the compiler produces executables we can run.  If not, either
3039 # the compiler is broken, or we cross compile.
3040 { echo "$as_me:$LINENO: checking whether the C compiler works" >&5
3041 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
3042 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
3043 # If not cross compiling, check that we can run a simple program.
3044 if test "$cross_compiling" != yes; then
3045   if { ac_try='./$ac_file'
3046   { (case "(($ac_try" in
3047   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3048   *) ac_try_echo=$ac_try;;
3049 esac
3050 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3051   (eval "$ac_try") 2>&5
3052   ac_status=$?
3053   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3054   (exit $ac_status); }; }; then
3055     cross_compiling=no
3056   else
3057     if test "$cross_compiling" = maybe; then
3058         cross_compiling=yes
3059     else
3060         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
3061 If you meant to cross compile, use \`--host'.
3062 See \`config.log' for more details." >&5
3063 echo "$as_me: error: cannot run C compiled programs.
3064 If you meant to cross compile, use \`--host'.
3065 See \`config.log' for more details." >&2;}
3066    { (exit 1); exit 1; }; }
3067     fi
3068   fi
3069 fi
3070 { echo "$as_me:$LINENO: result: yes" >&5
3071 echo "${ECHO_T}yes" >&6; }
3072
3073 rm -f a.out a.exe conftest$ac_cv_exeext b.out
3074 ac_clean_files=$ac_clean_files_save
3075 # Check that the compiler produces executables we can run.  If not, either
3076 # the compiler is broken, or we cross compile.
3077 { echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
3078 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
3079 { echo "$as_me:$LINENO: result: $cross_compiling" >&5
3080 echo "${ECHO_T}$cross_compiling" >&6; }
3081
3082 { echo "$as_me:$LINENO: checking for suffix of executables" >&5
3083 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
3084 if { (ac_try="$ac_link"
3085 case "(($ac_try" in
3086   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3087   *) ac_try_echo=$ac_try;;
3088 esac
3089 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3090   (eval "$ac_link") 2>&5
3091   ac_status=$?
3092   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3093   (exit $ac_status); }; then
3094   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3095 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3096 # work properly (i.e., refer to `conftest.exe'), while it won't with
3097 # `rm'.
3098 for ac_file in conftest.exe conftest conftest.*; do
3099   test -f "$ac_file" || continue
3100   case $ac_file in
3101     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
3102     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3103           break;;
3104     * ) break;;
3105   esac
3106 done
3107 else
3108   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
3109 See \`config.log' for more details." >&5
3110 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
3111 See \`config.log' for more details." >&2;}
3112    { (exit 1); exit 1; }; }
3113 fi
3114
3115 rm -f conftest$ac_cv_exeext
3116 { echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
3117 echo "${ECHO_T}$ac_cv_exeext" >&6; }
3118
3119 rm -f conftest.$ac_ext
3120 EXEEXT=$ac_cv_exeext
3121 ac_exeext=$EXEEXT
3122 fi
3123 { echo "$as_me:$LINENO: checking for suffix of object files" >&5
3124 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
3125 if test "${ac_cv_objext+set}" = set; then
3126   echo $ECHO_N "(cached) $ECHO_C" >&6
3127 else
3128   cat >conftest.$ac_ext <<_ACEOF
3129 /* confdefs.h.  */
3130 _ACEOF
3131 cat confdefs.h >>conftest.$ac_ext
3132 cat >>conftest.$ac_ext <<_ACEOF
3133 /* end confdefs.h.  */
3134
3135 int
3136 main ()
3137 {
3138
3139   ;
3140   return 0;
3141 }
3142 _ACEOF
3143 rm -f conftest.o conftest.obj
3144 if { (ac_try="$ac_compile"
3145 case "(($ac_try" in
3146   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3147   *) ac_try_echo=$ac_try;;
3148 esac
3149 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3150   (eval "$ac_compile") 2>&5
3151   ac_status=$?
3152   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3153   (exit $ac_status); }; then
3154   for ac_file in conftest.o conftest.obj conftest.*; do
3155   test -f "$ac_file" || continue;
3156   case $ac_file in
3157     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
3158     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3159        break;;
3160   esac
3161 done
3162 else
3163   echo "$as_me: failed program was:" >&5
3164 sed 's/^/| /' conftest.$ac_ext >&5
3165
3166 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
3167 See \`config.log' for more details." >&5
3168 echo "$as_me: error: cannot compute suffix of object files: cannot compile
3169 See \`config.log' for more details." >&2;}
3170    { (exit 1); exit 1; }; }
3171 fi
3172
3173 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3174 fi
3175 { echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
3176 echo "${ECHO_T}$ac_cv_objext" >&6; }
3177 OBJEXT=$ac_cv_objext
3178 ac_objext=$OBJEXT
3179 { echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
3180 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
3181 if test "${ac_cv_c_compiler_gnu+set}" = set; then
3182   echo $ECHO_N "(cached) $ECHO_C" >&6
3183 else
3184   cat >conftest.$ac_ext <<_ACEOF
3185 /* confdefs.h.  */
3186 _ACEOF
3187 cat confdefs.h >>conftest.$ac_ext
3188 cat >>conftest.$ac_ext <<_ACEOF
3189 /* end confdefs.h.  */
3190
3191 int
3192 main ()
3193 {
3194 #ifndef __GNUC__
3195        choke me
3196 #endif
3197
3198   ;
3199   return 0;
3200 }
3201 _ACEOF
3202 rm -f conftest.$ac_objext
3203 if { (ac_try="$ac_compile"
3204 case "(($ac_try" in
3205   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3206   *) ac_try_echo=$ac_try;;
3207 esac
3208 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3209   (eval "$ac_compile") 2>conftest.er1
3210   ac_status=$?
3211   grep -v '^ *+' conftest.er1 >conftest.err
3212   rm -f conftest.er1
3213   cat conftest.err >&5
3214   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3215   (exit $ac_status); } && {
3216          test -z "$ac_c_werror_flag" ||
3217          test ! -s conftest.err
3218        } && test -s conftest.$ac_objext; then
3219   ac_compiler_gnu=yes
3220 else
3221   echo "$as_me: failed program was:" >&5
3222 sed 's/^/| /' conftest.$ac_ext >&5
3223
3224         ac_compiler_gnu=no
3225 fi
3226
3227 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3228 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3229
3230 fi
3231 { echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
3232 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
3233 GCC=`test $ac_compiler_gnu = yes && echo yes`
3234 ac_test_CFLAGS=${CFLAGS+set}
3235 ac_save_CFLAGS=$CFLAGS
3236 { echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
3237 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
3238 if test "${ac_cv_prog_cc_g+set}" = set; then
3239   echo $ECHO_N "(cached) $ECHO_C" >&6
3240 else
3241   ac_save_c_werror_flag=$ac_c_werror_flag
3242    ac_c_werror_flag=yes
3243    ac_cv_prog_cc_g=no
3244    CFLAGS="-g"
3245    cat >conftest.$ac_ext <<_ACEOF
3246 /* confdefs.h.  */
3247 _ACEOF
3248 cat confdefs.h >>conftest.$ac_ext
3249 cat >>conftest.$ac_ext <<_ACEOF
3250 /* end confdefs.h.  */
3251
3252 int
3253 main ()
3254 {
3255
3256   ;
3257   return 0;
3258 }
3259 _ACEOF
3260 rm -f conftest.$ac_objext
3261 if { (ac_try="$ac_compile"
3262 case "(($ac_try" in
3263   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3264   *) ac_try_echo=$ac_try;;
3265 esac
3266 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3267   (eval "$ac_compile") 2>conftest.er1
3268   ac_status=$?
3269   grep -v '^ *+' conftest.er1 >conftest.err
3270   rm -f conftest.er1
3271   cat conftest.err >&5
3272   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3273   (exit $ac_status); } && {
3274          test -z "$ac_c_werror_flag" ||
3275          test ! -s conftest.err
3276        } && test -s conftest.$ac_objext; then
3277   ac_cv_prog_cc_g=yes
3278 else
3279   echo "$as_me: failed program was:" >&5
3280 sed 's/^/| /' conftest.$ac_ext >&5
3281
3282         CFLAGS=""
3283       cat >conftest.$ac_ext <<_ACEOF
3284 /* confdefs.h.  */
3285 _ACEOF
3286 cat confdefs.h >>conftest.$ac_ext
3287 cat >>conftest.$ac_ext <<_ACEOF
3288 /* end confdefs.h.  */
3289
3290 int
3291 main ()
3292 {
3293
3294   ;
3295   return 0;
3296 }
3297 _ACEOF
3298 rm -f conftest.$ac_objext
3299 if { (ac_try="$ac_compile"
3300 case "(($ac_try" in
3301   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3302   *) ac_try_echo=$ac_try;;
3303 esac
3304 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3305   (eval "$ac_compile") 2>conftest.er1
3306   ac_status=$?
3307   grep -v '^ *+' conftest.er1 >conftest.err
3308   rm -f conftest.er1
3309   cat conftest.err >&5
3310   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3311   (exit $ac_status); } && {
3312          test -z "$ac_c_werror_flag" ||
3313          test ! -s conftest.err
3314        } && test -s conftest.$ac_objext; then
3315   :
3316 else
3317   echo "$as_me: failed program was:" >&5
3318 sed 's/^/| /' conftest.$ac_ext >&5
3319
3320         ac_c_werror_flag=$ac_save_c_werror_flag
3321          CFLAGS="-g"
3322          cat >conftest.$ac_ext <<_ACEOF
3323 /* confdefs.h.  */
3324 _ACEOF
3325 cat confdefs.h >>conftest.$ac_ext
3326 cat >>conftest.$ac_ext <<_ACEOF
3327 /* end confdefs.h.  */
3328
3329 int
3330 main ()
3331 {
3332
3333   ;
3334   return 0;
3335 }
3336 _ACEOF
3337 rm -f conftest.$ac_objext
3338 if { (ac_try="$ac_compile"
3339 case "(($ac_try" in
3340   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3341   *) ac_try_echo=$ac_try;;
3342 esac
3343 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3344   (eval "$ac_compile") 2>conftest.er1
3345   ac_status=$?
3346   grep -v '^ *+' conftest.er1 >conftest.err
3347   rm -f conftest.er1
3348   cat conftest.err >&5
3349   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3350   (exit $ac_status); } && {
3351          test -z "$ac_c_werror_flag" ||
3352          test ! -s conftest.err
3353        } && test -s conftest.$ac_objext; then
3354   ac_cv_prog_cc_g=yes
3355 else
3356   echo "$as_me: failed program was:" >&5
3357 sed 's/^/| /' conftest.$ac_ext >&5
3358
3359
3360 fi
3361
3362 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3363 fi
3364
3365 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3366 fi
3367
3368 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3369    ac_c_werror_flag=$ac_save_c_werror_flag
3370 fi
3371 { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
3372 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
3373 if test "$ac_test_CFLAGS" = set; then
3374   CFLAGS=$ac_save_CFLAGS
3375 elif test $ac_cv_prog_cc_g = yes; then
3376   if test "$GCC" = yes; then
3377     CFLAGS="-g -O2"
3378   else
3379     CFLAGS="-g"
3380   fi
3381 else
3382   if test "$GCC" = yes; then
3383     CFLAGS="-O2"
3384   else
3385     CFLAGS=
3386   fi
3387 fi
3388 { echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
3389 echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
3390 if test "${ac_cv_prog_cc_c89+set}" = set; then
3391   echo $ECHO_N "(cached) $ECHO_C" >&6
3392 else
3393   ac_cv_prog_cc_c89=no
3394 ac_save_CC=$CC
3395 cat >conftest.$ac_ext <<_ACEOF
3396 /* confdefs.h.  */
3397 _ACEOF
3398 cat confdefs.h >>conftest.$ac_ext
3399 cat >>conftest.$ac_ext <<_ACEOF
3400 /* end confdefs.h.  */
3401 #include <stdarg.h>
3402 #include <stdio.h>
3403 #include <sys/types.h>
3404 #include <sys/stat.h>
3405 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3406 struct buf { int x; };
3407 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3408 static char *e (p, i)
3409      char **p;
3410      int i;
3411 {
3412   return p[i];
3413 }
3414 static char *f (char * (*g) (char **, int), char **p, ...)
3415 {
3416   char *s;
3417   va_list v;
3418   va_start (v,p);
3419   s = g (p, va_arg (v,int));
3420   va_end (v);
3421   return s;
3422 }
3423
3424 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3425    function prototypes and stuff, but not '\xHH' hex character constants.
3426    These don't provoke an error unfortunately, instead are silently treated
3427    as 'x'.  The following induces an error, until -std is added to get
3428    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3429    array size at least.  It's necessary to write '\x00'==0 to get something
3430    that's true only with -std.  */
3431 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3432
3433 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3434    inside strings and character constants.  */
3435 #define FOO(x) 'x'
3436 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3437
3438 int test (int i, double x);
3439 struct s1 {int (*f) (int a);};
3440 struct s2 {int (*f) (double a);};
3441 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3442 int argc;
3443 char **argv;
3444 int
3445 main ()
3446 {
3447 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3448   ;
3449   return 0;
3450 }
3451 _ACEOF
3452 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3453         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3454 do
3455   CC="$ac_save_CC $ac_arg"
3456   rm -f conftest.$ac_objext
3457 if { (ac_try="$ac_compile"
3458 case "(($ac_try" in
3459   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3460   *) ac_try_echo=$ac_try;;
3461 esac
3462 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3463   (eval "$ac_compile") 2>conftest.er1
3464   ac_status=$?
3465   grep -v '^ *+' conftest.er1 >conftest.err
3466   rm -f conftest.er1
3467   cat conftest.err >&5
3468   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3469   (exit $ac_status); } && {
3470          test -z "$ac_c_werror_flag" ||
3471          test ! -s conftest.err
3472        } && test -s conftest.$ac_objext; then
3473   ac_cv_prog_cc_c89=$ac_arg
3474 else
3475   echo "$as_me: failed program was:" >&5
3476 sed 's/^/| /' conftest.$ac_ext >&5
3477
3478
3479 fi
3480
3481 rm -f core conftest.err conftest.$ac_objext
3482   test "x$ac_cv_prog_cc_c89" != "xno" && break
3483 done
3484 rm -f conftest.$ac_ext
3485 CC=$ac_save_CC
3486
3487 fi
3488 # AC_CACHE_VAL
3489 case "x$ac_cv_prog_cc_c89" in
3490   x)
3491     { echo "$as_me:$LINENO: result: none needed" >&5
3492 echo "${ECHO_T}none needed" >&6; } ;;
3493   xno)
3494     { echo "$as_me:$LINENO: result: unsupported" >&5
3495 echo "${ECHO_T}unsupported" >&6; } ;;
3496   *)
3497     CC="$CC $ac_cv_prog_cc_c89"
3498     { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
3499 echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
3500 esac
3501
3502
3503 ac_ext=c
3504 ac_cpp='$CPP $CPPFLAGS'
3505 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3506 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3507 ac_compiler_gnu=$ac_cv_c_compiler_gnu
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 { echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3515 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&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   echo $ECHO_N "(cached) $ECHO_C" >&6
3523 else
3524       # Double quotes because CPP needs to be expanded
3525     for CPP in "$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 "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3555   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3556   ac_status=$?
3557   grep -v '^ *+' conftest.er1 >conftest.err
3558   rm -f conftest.er1
3559   cat conftest.err >&5
3560   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3561   (exit $ac_status); } >/dev/null && {
3562          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3563          test ! -s conftest.err
3564        }; then
3565   :
3566 else
3567   echo "$as_me: failed program was:" >&5
3568 sed 's/^/| /' conftest.$ac_ext >&5
3569
3570   # Broken: fails on valid input.
3571 continue
3572 fi
3573
3574 rm -f conftest.err conftest.$ac_ext
3575
3576   # OK, works on sane cases.  Now check whether nonexistent headers
3577   # can be detected and how.
3578   cat >conftest.$ac_ext <<_ACEOF
3579 /* confdefs.h.  */
3580 _ACEOF
3581 cat confdefs.h >>conftest.$ac_ext
3582 cat >>conftest.$ac_ext <<_ACEOF
3583 /* end confdefs.h.  */
3584 #include <ac_nonexistent.h>
3585 _ACEOF
3586 if { (ac_try="$ac_cpp conftest.$ac_ext"
3587 case "(($ac_try" in
3588   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3589   *) ac_try_echo=$ac_try;;
3590 esac
3591 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3592   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3593   ac_status=$?
3594   grep -v '^ *+' conftest.er1 >conftest.err
3595   rm -f conftest.er1
3596   cat conftest.err >&5
3597   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3598   (exit $ac_status); } >/dev/null && {
3599          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3600          test ! -s conftest.err
3601        }; then
3602   # Broken: success on invalid input.
3603 continue
3604 else
3605   echo "$as_me: failed program was:" >&5
3606 sed 's/^/| /' conftest.$ac_ext >&5
3607
3608   # Passes both tests.
3609 ac_preproc_ok=:
3610 break
3611 fi
3612
3613 rm -f conftest.err conftest.$ac_ext
3614
3615 done
3616 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3617 rm -f conftest.err conftest.$ac_ext
3618 if $ac_preproc_ok; then
3619   break
3620 fi
3621
3622     done
3623     ac_cv_prog_CPP=$CPP
3624
3625 fi
3626   CPP=$ac_cv_prog_CPP
3627 else
3628   ac_cv_prog_CPP=$CPP
3629 fi
3630 { echo "$as_me:$LINENO: result: $CPP" >&5
3631 echo "${ECHO_T}$CPP" >&6; }
3632 ac_preproc_ok=false
3633 for ac_c_preproc_warn_flag in '' yes
3634 do
3635   # Use a header file that comes with gcc, so configuring glibc
3636   # with a fresh cross-compiler works.
3637   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3638   # <limits.h> exists even on freestanding compilers.
3639   # On the NeXT, cc -E runs the code through the compiler's parser,
3640   # not just through cpp. "Syntax error" is here to catch this case.
3641   cat >conftest.$ac_ext <<_ACEOF
3642 /* confdefs.h.  */
3643 _ACEOF
3644 cat confdefs.h >>conftest.$ac_ext
3645 cat >>conftest.$ac_ext <<_ACEOF
3646 /* end confdefs.h.  */
3647 #ifdef __STDC__
3648 # include <limits.h>
3649 #else
3650 # include <assert.h>
3651 #endif
3652                      Syntax error
3653 _ACEOF
3654 if { (ac_try="$ac_cpp conftest.$ac_ext"
3655 case "(($ac_try" in
3656   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3657   *) ac_try_echo=$ac_try;;
3658 esac
3659 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3660   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3661   ac_status=$?
3662   grep -v '^ *+' conftest.er1 >conftest.err
3663   rm -f conftest.er1
3664   cat conftest.err >&5
3665   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3666   (exit $ac_status); } >/dev/null && {
3667          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3668          test ! -s conftest.err
3669        }; then
3670   :
3671 else
3672   echo "$as_me: failed program was:" >&5
3673 sed 's/^/| /' conftest.$ac_ext >&5
3674
3675   # Broken: fails on valid input.
3676 continue
3677 fi
3678
3679 rm -f conftest.err conftest.$ac_ext
3680
3681   # OK, works on sane cases.  Now check whether nonexistent headers
3682   # can be detected and how.
3683   cat >conftest.$ac_ext <<_ACEOF
3684 /* confdefs.h.  */
3685 _ACEOF
3686 cat confdefs.h >>conftest.$ac_ext
3687 cat >>conftest.$ac_ext <<_ACEOF
3688 /* end confdefs.h.  */
3689 #include <ac_nonexistent.h>
3690 _ACEOF
3691 if { (ac_try="$ac_cpp conftest.$ac_ext"
3692 case "(($ac_try" in
3693   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3694   *) ac_try_echo=$ac_try;;
3695 esac
3696 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3697   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3698   ac_status=$?
3699   grep -v '^ *+' conftest.er1 >conftest.err
3700   rm -f conftest.er1
3701   cat conftest.err >&5
3702   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3703   (exit $ac_status); } >/dev/null && {
3704          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3705          test ! -s conftest.err
3706        }; then
3707   # Broken: success on invalid input.
3708 continue
3709 else
3710   echo "$as_me: failed program was:" >&5
3711 sed 's/^/| /' conftest.$ac_ext >&5
3712
3713   # Passes both tests.
3714 ac_preproc_ok=:
3715 break
3716 fi
3717
3718 rm -f conftest.err conftest.$ac_ext
3719
3720 done
3721 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3722 rm -f conftest.err conftest.$ac_ext
3723 if $ac_preproc_ok; then
3724   :
3725 else
3726   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3727 See \`config.log' for more details." >&5
3728 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3729 See \`config.log' for more details." >&2;}
3730    { (exit 1); exit 1; }; }
3731 fi
3732
3733 ac_ext=c
3734 ac_cpp='$CPP $CPPFLAGS'
3735 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3736 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3737 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3738
3739
3740 ac_c_preproc_warn_flag=yes
3741
3742 # Check for decimal float support.
3743
3744 { echo "$as_me:$LINENO: checking whether decimal floating point is supported" >&5
3745 echo $ECHO_N "checking whether decimal floating point is supported... $ECHO_C" >&6; }
3746 if test "${libgcc_cv_dfp+set}" = set; then
3747   echo $ECHO_N "(cached) $ECHO_C" >&6
3748 else
3749   cat >conftest.$ac_ext <<_ACEOF
3750 _Decimal32 x;
3751 _ACEOF
3752 rm -f conftest.$ac_objext
3753 if { (ac_try="$ac_compile"
3754 case "(($ac_try" in
3755   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3756   *) ac_try_echo=$ac_try;;
3757 esac
3758 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3759   (eval "$ac_compile") 2>conftest.er1
3760   ac_status=$?
3761   grep -v '^ *+' conftest.er1 >conftest.err
3762   rm -f conftest.er1
3763   cat conftest.err >&5
3764   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3765   (exit $ac_status); } && {
3766          test -z "$ac_c_werror_flag" ||
3767          test ! -s conftest.err
3768        } && test -s conftest.$ac_objext; then
3769   libgcc_cv_dfp=yes
3770 else
3771   echo "$as_me: failed program was:" >&5
3772 sed 's/^/| /' conftest.$ac_ext >&5
3773
3774         libgcc_cv_dfp=no
3775 fi
3776
3777 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3778 fi
3779 { echo "$as_me:$LINENO: result: $libgcc_cv_dfp" >&5
3780 echo "${ECHO_T}$libgcc_cv_dfp" >&6; }
3781 decimal_float=$libgcc_cv_dfp
3782
3783
3784 # Collect host-machine-specific information.
3785 . ${srcdir}/config.host
3786
3787 # Check for visibility support.  This is after config.host so that
3788 # we can check for asm_hidden_op.
3789 { echo "$as_me:$LINENO: checking for __attribute__((visibility(\"hidden\")))" >&5
3790 echo $ECHO_N "checking for __attribute__((visibility(\"hidden\")))... $ECHO_C" >&6; }
3791 if test "${libgcc_cv_hidden_visibility_attribute+set}" = set; then
3792   echo $ECHO_N "(cached) $ECHO_C" >&6
3793 else
3794
3795         echo 'int __attribute__ ((visibility ("hidden"))) foo (void) { return 1; }' > conftest.c
3796         libgcc_cv_hidden_visibility_attribute=no
3797         if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5'
3798   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3799   (eval $ac_try) 2>&5
3800   ac_status=$?
3801   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3802   (exit $ac_status); }; }; then
3803             if grep "\\$asm_hidden_op.*foo" conftest.s >/dev/null; then
3804                 libgcc_cv_hidden_visibility_attribute=yes
3805             fi
3806         fi
3807         rm -f conftest.*
3808
3809 fi
3810 { echo "$as_me:$LINENO: result: $libgcc_cv_hidden_visibility_attribute" >&5
3811 echo "${ECHO_T}$libgcc_cv_hidden_visibility_attribute" >&6; }
3812
3813 if test $libgcc_cv_hidden_visibility_attribute = yes; then
3814     vis_hide='-fvisibility=hidden -DHIDE_EXPORTS'
3815 else
3816     vis_hide=
3817 fi
3818
3819
3820 # Conditionalize the makefile for this target machine.
3821 tmake_file_=
3822 for f in ${tmake_file}
3823 do
3824         if test -f ${srcdir}/config/$f
3825         then
3826                 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
3827         fi
3828 done
3829 tmake_file="${tmake_file_}"
3830
3831
3832 # Substitute configuration variables
3833
3834
3835
3836 # We need multilib support.
3837 ac_config_files="$ac_config_files Makefile"
3838
3839 ac_config_commands="$ac_config_commands default"
3840
3841 cat >confcache <<\_ACEOF
3842 # This file is a shell script that caches the results of configure
3843 # tests run on this system so they can be shared between configure
3844 # scripts and configure runs, see configure's option --config-cache.
3845 # It is not useful on other systems.  If it contains results you don't
3846 # want to keep, you may remove or edit it.
3847 #
3848 # config.status only pays attention to the cache file if you give it
3849 # the --recheck option to rerun configure.
3850 #
3851 # `ac_cv_env_foo' variables (set or unset) will be overridden when
3852 # loading this file, other *unset* `ac_cv_foo' will be assigned the
3853 # following values.
3854
3855 _ACEOF
3856
3857 # The following way of writing the cache mishandles newlines in values,
3858 # but we know of no workaround that is simple, portable, and efficient.
3859 # So, we kill variables containing newlines.
3860 # Ultrix sh set writes to stderr and can't be redirected directly,
3861 # and sets the high bit in the cache file unless we assign to the vars.
3862 (
3863   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
3864     eval ac_val=\$$ac_var
3865     case $ac_val in #(
3866     *${as_nl}*)
3867       case $ac_var in #(
3868       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
3869 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
3870       esac
3871       case $ac_var in #(
3872       _ | IFS | as_nl) ;; #(
3873       *) $as_unset $ac_var ;;
3874       esac ;;
3875     esac
3876   done
3877
3878   (set) 2>&1 |
3879     case $as_nl`(ac_space=' '; set) 2>&1` in #(
3880     *${as_nl}ac_space=\ *)
3881       # `set' does not quote correctly, so add quotes (double-quote
3882       # substitution turns \\\\ into \\, and sed turns \\ into \).
3883       sed -n \
3884         "s/'/'\\\\''/g;
3885           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
3886       ;; #(
3887     *)
3888       # `set' quotes correctly as required by POSIX, so do not add quotes.
3889       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
3890       ;;
3891     esac |
3892     sort
3893 ) |
3894   sed '
3895      /^ac_cv_env_/b end
3896      t clear
3897      :clear
3898      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
3899      t end
3900      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
3901      :end' >>confcache
3902 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
3903   if test -w "$cache_file"; then
3904     test "x$cache_file" != "x/dev/null" &&
3905       { echo "$as_me:$LINENO: updating cache $cache_file" >&5
3906 echo "$as_me: updating cache $cache_file" >&6;}
3907     cat confcache >$cache_file
3908   else
3909     { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
3910 echo "$as_me: not updating unwritable cache $cache_file" >&6;}
3911   fi
3912 fi
3913 rm -f confcache
3914
3915 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3916 # Let make expand exec_prefix.
3917 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3918
3919 # Transform confdefs.h into DEFS.
3920 # Protect against shell expansion while executing Makefile rules.
3921 # Protect against Makefile macro expansion.
3922 #
3923 # If the first sed substitution is executed (which looks for macros that
3924 # take arguments), then branch to the quote section.  Otherwise,
3925 # look for a macro that doesn't take arguments.
3926 ac_script='
3927 t clear
3928 :clear
3929 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
3930 t quote
3931 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
3932 t quote
3933 b any
3934 :quote
3935 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
3936 s/\[/\\&/g
3937 s/\]/\\&/g
3938 s/\$/$$/g
3939 H
3940 :any
3941 ${
3942         g
3943         s/^\n//
3944         s/\n/ /g
3945         p
3946 }
3947 '
3948 DEFS=`sed -n "$ac_script" confdefs.h`
3949
3950
3951 ac_libobjs=
3952 ac_ltlibobjs=
3953 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
3954   # 1. Remove the extension, and $U if already installed.
3955   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
3956   ac_i=`echo "$ac_i" | sed "$ac_script"`
3957   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
3958   #    will be set to the directory where LIBOBJS objects are built.
3959   ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
3960   ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
3961 done
3962 LIBOBJS=$ac_libobjs
3963
3964 LTLIBOBJS=$ac_ltlibobjs
3965
3966
3967
3968 : ${CONFIG_STATUS=./config.status}
3969 ac_clean_files_save=$ac_clean_files
3970 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
3971 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
3972 echo "$as_me: creating $CONFIG_STATUS" >&6;}
3973 cat >$CONFIG_STATUS <<_ACEOF
3974 #! $SHELL
3975 # Generated by $as_me.
3976 # Run this file to recreate the current configuration.
3977 # Compiler output produced by configure, useful for debugging
3978 # configure, is in config.log if it exists.
3979
3980 debug=false
3981 ac_cs_recheck=false
3982 ac_cs_silent=false
3983 SHELL=\${CONFIG_SHELL-$SHELL}
3984 _ACEOF
3985
3986 cat >>$CONFIG_STATUS <<\_ACEOF
3987 ## --------------------- ##
3988 ## M4sh Initialization.  ##
3989 ## --------------------- ##
3990
3991 # Be more Bourne compatible
3992 DUALCASE=1; export DUALCASE # for MKS sh
3993 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
3994   emulate sh
3995   NULLCMD=:
3996   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
3997   # is contrary to our usage.  Disable this feature.
3998   alias -g '${1+"$@"}'='"$@"'
3999   setopt NO_GLOB_SUBST
4000 else
4001   case `(set -o) 2>/dev/null` in
4002   *posix*) set -o posix ;;
4003 esac
4004
4005 fi
4006
4007
4008
4009
4010 # PATH needs CR
4011 # Avoid depending upon Character Ranges.
4012 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
4013 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
4014 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
4015 as_cr_digits='0123456789'
4016 as_cr_alnum=$as_cr_Letters$as_cr_digits
4017
4018 # The user is always right.
4019 if test "${PATH_SEPARATOR+set}" != set; then
4020   echo "#! /bin/sh" >conf$$.sh
4021   echo  "exit 0"   >>conf$$.sh
4022   chmod +x conf$$.sh
4023   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
4024     PATH_SEPARATOR=';'
4025   else
4026     PATH_SEPARATOR=:
4027   fi
4028   rm -f conf$$.sh
4029 fi
4030
4031 # Support unset when possible.
4032 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
4033   as_unset=unset
4034 else
4035   as_unset=false
4036 fi
4037
4038
4039 # IFS
4040 # We need space, tab and new line, in precisely that order.  Quoting is
4041 # there to prevent editors from complaining about space-tab.
4042 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
4043 # splitting by setting IFS to empty value.)
4044 as_nl='
4045 '
4046 IFS=" ""        $as_nl"
4047
4048 # Find who we are.  Look in the path if we contain no directory separator.
4049 case $0 in
4050   *[\\/]* ) as_myself=$0 ;;
4051   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4052 for as_dir in $PATH
4053 do
4054   IFS=$as_save_IFS
4055   test -z "$as_dir" && as_dir=.
4056   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
4057 done
4058 IFS=$as_save_IFS
4059
4060      ;;
4061 esac
4062 # We did not find ourselves, most probably we were run as `sh COMMAND'
4063 # in which case we are not to be found in the path.
4064 if test "x$as_myself" = x; then
4065   as_myself=$0
4066 fi
4067 if test ! -f "$as_myself"; then
4068   echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
4069   { (exit 1); exit 1; }
4070 fi
4071
4072 # Work around bugs in pre-3.0 UWIN ksh.
4073 for as_var in ENV MAIL MAILPATH
4074 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
4075 done
4076 PS1='$ '
4077 PS2='> '
4078 PS4='+ '
4079
4080 # NLS nuisances.
4081 for as_var in \
4082   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
4083   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
4084   LC_TELEPHONE LC_TIME
4085 do
4086   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
4087     eval $as_var=C; export $as_var
4088   else
4089     ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
4090   fi
4091 done
4092
4093 # Required to use basename.
4094 if expr a : '\(a\)' >/dev/null 2>&1 &&
4095    test "X`expr 00001 : '.*\(...\)'`" = X001; then
4096   as_expr=expr
4097 else
4098   as_expr=false
4099 fi
4100
4101 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
4102   as_basename=basename
4103 else
4104   as_basename=false
4105 fi
4106
4107
4108 # Name of the executable.
4109 as_me=`$as_basename -- "$0" ||
4110 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
4111          X"$0" : 'X\(//\)$' \| \
4112          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
4113 echo X/"$0" |
4114     sed '/^.*\/\([^/][^/]*\)\/*$/{
4115             s//\1/
4116             q
4117           }
4118           /^X\/\(\/\/\)$/{
4119             s//\1/
4120             q
4121           }
4122           /^X\/\(\/\).*/{
4123             s//\1/
4124             q
4125           }
4126           s/.*/./; q'`
4127
4128 # CDPATH.
4129 $as_unset CDPATH
4130
4131
4132
4133   as_lineno_1=$LINENO
4134   as_lineno_2=$LINENO
4135   test "x$as_lineno_1" != "x$as_lineno_2" &&
4136   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
4137
4138   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
4139   # uniformly replaced by the line number.  The first 'sed' inserts a
4140   # line-number line after each line using $LINENO; the second 'sed'
4141   # does the real work.  The second script uses 'N' to pair each
4142   # line-number line with the line containing $LINENO, and appends
4143   # trailing '-' during substitution so that $LINENO is not a special
4144   # case at line end.
4145   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
4146   # scripts with optimization help from Paolo Bonzini.  Blame Lee
4147   # E. McMahon (1931-1989) for sed's syntax.  :-)
4148   sed -n '
4149     p
4150     /[$]LINENO/=
4151   ' <$as_myself |
4152     sed '
4153       s/[$]LINENO.*/&-/
4154       t lineno
4155       b
4156       :lineno
4157       N
4158       :loop
4159       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
4160       t loop
4161       s/-\n.*//
4162     ' >$as_me.lineno &&
4163   chmod +x "$as_me.lineno" ||
4164     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
4165    { (exit 1); exit 1; }; }
4166
4167   # Don't try to exec as it changes $[0], causing all sort of problems
4168   # (the dirname of $[0] is not the place where we might find the
4169   # original and so on.  Autoconf is especially sensitive to this).
4170   . "./$as_me.lineno"
4171   # Exit status is that of the last command.
4172   exit
4173 }
4174
4175
4176 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
4177   as_dirname=dirname
4178 else
4179   as_dirname=false
4180 fi
4181
4182 ECHO_C= ECHO_N= ECHO_T=
4183 case `echo -n x` in
4184 -n*)
4185   case `echo 'x\c'` in
4186   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
4187   *)   ECHO_C='\c';;
4188   esac;;
4189 *)
4190   ECHO_N='-n';;
4191 esac
4192
4193 if expr a : '\(a\)' >/dev/null 2>&1 &&
4194    test "X`expr 00001 : '.*\(...\)'`" = X001; then
4195   as_expr=expr
4196 else
4197   as_expr=false
4198 fi
4199
4200 rm -f conf$$ conf$$.exe conf$$.file
4201 if test -d conf$$.dir; then
4202   rm -f conf$$.dir/conf$$.file
4203 else
4204   rm -f conf$$.dir
4205   mkdir conf$$.dir
4206 fi
4207 echo >conf$$.file
4208 if ln -s conf$$.file conf$$ 2>/dev/null; then
4209   as_ln_s='ln -s'
4210   # ... but there are two gotchas:
4211   # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
4212   # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
4213   # In both cases, we have to default to `cp -p'.
4214   ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
4215     as_ln_s='cp -p'
4216 elif ln conf$$.file conf$$ 2>/dev/null; then
4217   as_ln_s=ln
4218 else
4219   as_ln_s='cp -p'
4220 fi
4221 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
4222 rmdir conf$$.dir 2>/dev/null
4223
4224 if mkdir -p . 2>/dev/null; then
4225   as_mkdir_p=:
4226 else
4227   test -d ./-p && rmdir ./-p
4228   as_mkdir_p=false
4229 fi
4230
4231 if test -x / >/dev/null 2>&1; then
4232   as_test_x='test -x'
4233 else
4234   if ls -dL / >/dev/null 2>&1; then
4235     as_ls_L_option=L
4236   else
4237     as_ls_L_option=
4238   fi
4239   as_test_x='
4240     eval sh -c '\''
4241       if test -d "$1"; then
4242         test -d "$1/.";
4243       else
4244         case $1 in
4245         -*)set "./$1";;
4246         esac;
4247         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
4248         ???[sx]*):;;*)false;;esac;fi
4249     '\'' sh
4250   '
4251 fi
4252 as_executable_p=$as_test_x
4253
4254 # Sed expression to map a string onto a valid CPP name.
4255 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
4256
4257 # Sed expression to map a string onto a valid variable name.
4258 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
4259
4260
4261 exec 6>&1
4262
4263 # Save the log message, to keep $[0] and so on meaningful, and to
4264 # report actual input values of CONFIG_FILES etc. instead of their
4265 # values after options handling.
4266 ac_log="
4267 This file was extended by GNU C Runtime Library $as_me 1.0, which was
4268 generated by GNU Autoconf 2.61.  Invocation command line was
4269
4270   CONFIG_FILES    = $CONFIG_FILES
4271   CONFIG_HEADERS  = $CONFIG_HEADERS
4272   CONFIG_LINKS    = $CONFIG_LINKS
4273   CONFIG_COMMANDS = $CONFIG_COMMANDS
4274   $ $0 $@
4275
4276 on `(hostname || uname -n) 2>/dev/null | sed 1q`
4277 "
4278
4279 _ACEOF
4280
4281 cat >>$CONFIG_STATUS <<_ACEOF
4282 # Files that config.status was made for.
4283 config_files="$ac_config_files"
4284 config_commands="$ac_config_commands"
4285
4286 _ACEOF
4287
4288 cat >>$CONFIG_STATUS <<\_ACEOF
4289 ac_cs_usage="\
4290 \`$as_me' instantiates files from templates according to the
4291 current configuration.
4292
4293 Usage: $0 [OPTIONS] [FILE]...
4294
4295   -h, --help       print this help, then exit
4296   -V, --version    print version number and configuration settings, then exit
4297   -q, --quiet      do not print progress messages
4298   -d, --debug      don't remove temporary files
4299       --recheck    update $as_me by reconfiguring in the same conditions
4300   --file=FILE[:TEMPLATE]
4301                    instantiate the configuration file FILE
4302
4303 Configuration files:
4304 $config_files
4305
4306 Configuration commands:
4307 $config_commands
4308
4309 Report bugs to <bug-autoconf@gnu.org>."
4310
4311 _ACEOF
4312 cat >>$CONFIG_STATUS <<_ACEOF
4313 ac_cs_version="\\
4314 GNU C Runtime Library config.status 1.0
4315 configured by $0, generated by GNU Autoconf 2.61,
4316   with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
4317
4318 Copyright (C) 2006 Free Software Foundation, Inc.
4319 This config.status script is free software; the Free Software Foundation
4320 gives unlimited permission to copy, distribute and modify it."
4321
4322 ac_pwd='$ac_pwd'
4323 srcdir='$srcdir'
4324 INSTALL='$INSTALL'
4325 _ACEOF
4326
4327 cat >>$CONFIG_STATUS <<\_ACEOF
4328 # If no file are specified by the user, then we need to provide default
4329 # value.  By we need to know if files were specified by the user.
4330 ac_need_defaults=:
4331 while test $# != 0
4332 do
4333   case $1 in
4334   --*=*)
4335     ac_option=`expr "X$1" : 'X\([^=]*\)='`
4336     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
4337     ac_shift=:
4338     ;;
4339   *)
4340     ac_option=$1
4341     ac_optarg=$2
4342     ac_shift=shift
4343     ;;
4344   esac
4345
4346   case $ac_option in
4347   # Handling of the options.
4348   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4349     ac_cs_recheck=: ;;
4350   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
4351     echo "$ac_cs_version"; exit ;;
4352   --debug | --debu | --deb | --de | --d | -d )
4353     debug=: ;;
4354   --file | --fil | --fi | --f )
4355     $ac_shift
4356     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
4357     ac_need_defaults=false;;
4358   --he | --h |  --help | --hel | -h )
4359     echo "$ac_cs_usage"; exit ;;
4360   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
4361   | -silent | --silent | --silen | --sile | --sil | --si | --s)
4362     ac_cs_silent=: ;;
4363
4364   # This is an error.
4365   -*) { echo "$as_me: error: unrecognized option: $1
4366 Try \`$0 --help' for more information." >&2
4367    { (exit 1); exit 1; }; } ;;
4368
4369   *) ac_config_targets="$ac_config_targets $1"
4370      ac_need_defaults=false ;;
4371
4372   esac
4373   shift
4374 done
4375
4376 ac_configure_extra_args=
4377
4378 if $ac_cs_silent; then
4379   exec 6>/dev/null
4380   ac_configure_extra_args="$ac_configure_extra_args --silent"
4381 fi
4382
4383 _ACEOF
4384 cat >>$CONFIG_STATUS <<_ACEOF
4385 if \$ac_cs_recheck; then
4386   echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
4387   CONFIG_SHELL=$SHELL
4388   export CONFIG_SHELL
4389   exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
4390 fi
4391
4392 _ACEOF
4393 cat >>$CONFIG_STATUS <<\_ACEOF
4394 exec 5>>config.log
4395 {
4396   echo
4397   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
4398 ## Running $as_me. ##
4399 _ASBOX
4400   echo "$ac_log"
4401 } >&5
4402
4403 _ACEOF
4404 cat >>$CONFIG_STATUS <<_ACEOF
4405 #
4406 # INIT-COMMANDS
4407 #
4408 srcdir=${srcdir}
4409 host=${host}
4410 target=${target}
4411 with_target_subdir=${with_target_subdir}
4412 with_multisubdir=${with_multisubdir}
4413 ac_configure_args="--enable-multilib ${ac_configure_args}"
4414 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
4415 libgcc_topdir=${libgcc_topdir}
4416 CC="${CC}"
4417
4418
4419 _ACEOF
4420
4421 cat >>$CONFIG_STATUS <<\_ACEOF
4422
4423 # Handling of arguments.
4424 for ac_config_target in $ac_config_targets
4425 do
4426   case $ac_config_target in
4427     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
4428     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
4429
4430   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
4431 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
4432    { (exit 1); exit 1; }; };;
4433   esac
4434 done
4435
4436
4437 # If the user did not use the arguments to specify the items to instantiate,
4438 # then the envvar interface is used.  Set only those that are not.
4439 # We use the long form for the default assignment because of an extremely
4440 # bizarre bug on SunOS 4.1.3.
4441 if $ac_need_defaults; then
4442   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
4443   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
4444 fi
4445
4446 # Have a temporary directory for convenience.  Make it in the build tree
4447 # simply because there is no reason against having it here, and in addition,
4448 # creating and moving files from /tmp can sometimes cause problems.
4449 # Hook for its removal unless debugging.
4450 # Note that there is a small window in which the directory will not be cleaned:
4451 # after its creation but before its name has been assigned to `$tmp'.
4452 $debug ||
4453 {
4454   tmp=
4455   trap 'exit_status=$?
4456   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
4457 ' 0
4458   trap '{ (exit 1); exit 1; }' 1 2 13 15
4459 }
4460 # Create a (secure) tmp directory for tmp files.
4461
4462 {
4463   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
4464   test -n "$tmp" && test -d "$tmp"
4465 }  ||
4466 {
4467   tmp=./conf$$-$RANDOM
4468   (umask 077 && mkdir "$tmp")
4469 } ||
4470 {
4471    echo "$me: cannot create a temporary directory in ." >&2
4472    { (exit 1); exit 1; }
4473 }
4474
4475 #
4476 # Set up the sed scripts for CONFIG_FILES section.
4477 #
4478
4479 # No need to generate the scripts if there are no CONFIG_FILES.
4480 # This happens for instance when ./config.status config.h
4481 if test -n "$CONFIG_FILES"; then
4482
4483 _ACEOF
4484
4485
4486
4487 ac_delim='%!_!# '
4488 for ac_last_try in false false false false false :; do
4489   cat >conf$$subs.sed <<_ACEOF
4490 SHELL!$SHELL$ac_delim
4491 PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
4492 PACKAGE_NAME!$PACKAGE_NAME$ac_delim
4493 PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
4494 PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
4495 PACKAGE_STRING!$PACKAGE_STRING$ac_delim
4496 PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
4497 exec_prefix!$exec_prefix$ac_delim
4498 prefix!$prefix$ac_delim
4499 program_transform_name!$program_transform_name$ac_delim
4500 bindir!$bindir$ac_delim
4501 sbindir!$sbindir$ac_delim
4502 libexecdir!$libexecdir$ac_delim
4503 datarootdir!$datarootdir$ac_delim
4504 datadir!$datadir$ac_delim
4505 sysconfdir!$sysconfdir$ac_delim
4506 sharedstatedir!$sharedstatedir$ac_delim
4507 localstatedir!$localstatedir$ac_delim
4508 includedir!$includedir$ac_delim
4509 oldincludedir!$oldincludedir$ac_delim
4510 docdir!$docdir$ac_delim
4511 infodir!$infodir$ac_delim
4512 htmldir!$htmldir$ac_delim
4513 dvidir!$dvidir$ac_delim
4514 pdfdir!$pdfdir$ac_delim
4515 psdir!$psdir$ac_delim
4516 libdir!$libdir$ac_delim
4517 localedir!$localedir$ac_delim
4518 mandir!$mandir$ac_delim
4519 DEFS!$DEFS$ac_delim
4520 ECHO_C!$ECHO_C$ac_delim
4521 ECHO_N!$ECHO_N$ac_delim
4522 ECHO_T!$ECHO_T$ac_delim
4523 LIBS!$LIBS$ac_delim
4524 build_alias!$build_alias$ac_delim
4525 host_alias!$host_alias$ac_delim
4526 target_alias!$target_alias$ac_delim
4527 libgcc_topdir!$libgcc_topdir$ac_delim
4528 enable_shared!$enable_shared$ac_delim
4529 slibdir!$slibdir$ac_delim
4530 INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
4531 INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
4532 INSTALL_DATA!$INSTALL_DATA$ac_delim
4533 AWK!$AWK$ac_delim
4534 build!$build$ac_delim
4535 build_cpu!$build_cpu$ac_delim
4536 build_vendor!$build_vendor$ac_delim
4537 build_os!$build_os$ac_delim
4538 host!$host$ac_delim
4539 host_cpu!$host_cpu$ac_delim
4540 host_vendor!$host_vendor$ac_delim
4541 host_os!$host_os$ac_delim
4542 host_noncanonical!$host_noncanonical$ac_delim
4543 build_libsubdir!$build_libsubdir$ac_delim
4544 build_subdir!$build_subdir$ac_delim
4545 host_subdir!$host_subdir$ac_delim
4546 target_subdir!$target_subdir$ac_delim
4547 AR!$AR$ac_delim
4548 LIPO!$LIPO$ac_delim
4549 NM!$NM$ac_delim
4550 RANLIB!$RANLIB$ac_delim
4551 STRIP!$STRIP$ac_delim
4552 LN_S!$LN_S$ac_delim
4553 CC!$CC$ac_delim
4554 CFLAGS!$CFLAGS$ac_delim
4555 LDFLAGS!$LDFLAGS$ac_delim
4556 CPPFLAGS!$CPPFLAGS$ac_delim
4557 ac_ct_CC!$ac_ct_CC$ac_delim
4558 EXEEXT!$EXEEXT$ac_delim
4559 OBJEXT!$OBJEXT$ac_delim
4560 CPP!$CPP$ac_delim
4561 decimal_float!$decimal_float$ac_delim
4562 vis_hide!$vis_hide$ac_delim
4563 tmake_file!$tmake_file$ac_delim
4564 extra_parts!$extra_parts$ac_delim
4565 asm_hidden_op!$asm_hidden_op$ac_delim
4566 LIBOBJS!$LIBOBJS$ac_delim
4567 LTLIBOBJS!$LTLIBOBJS$ac_delim
4568 _ACEOF
4569
4570   if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 78; then
4571     break
4572   elif $ac_last_try; then
4573     { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
4574 echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
4575    { (exit 1); exit 1; }; }
4576   else
4577     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
4578   fi
4579 done
4580
4581 ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
4582 if test -n "$ac_eof"; then
4583   ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
4584   ac_eof=`expr $ac_eof + 1`
4585 fi
4586
4587 cat >>$CONFIG_STATUS <<_ACEOF
4588 cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
4589 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
4590 _ACEOF
4591 sed '
4592 s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
4593 s/^/s,@/; s/!/@,|#_!!_#|/
4594 :n
4595 t n
4596 s/'"$ac_delim"'$/,g/; t
4597 s/$/\\/; p
4598 N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
4599 ' >>$CONFIG_STATUS <conf$$subs.sed
4600 rm -f conf$$subs.sed
4601 cat >>$CONFIG_STATUS <<_ACEOF
4602 :end
4603 s/|#_!!_#|//g
4604 CEOF$ac_eof
4605 _ACEOF
4606
4607
4608 # VPATH may cause trouble with some makes, so we remove $(srcdir),
4609 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
4610 # trailing colons and then remove the whole line if VPATH becomes empty
4611 # (actually we leave an empty line to preserve line numbers).
4612 if test "x$srcdir" = x.; then
4613   ac_vpsub='/^[  ]*VPATH[        ]*=/{
4614 s/:*\$(srcdir):*/:/
4615 s/:*\${srcdir}:*/:/
4616 s/:*@srcdir@:*/:/
4617 s/^\([^=]*=[     ]*\):*/\1/
4618 s/:*$//
4619 s/^[^=]*=[       ]*$//
4620 }'
4621 fi
4622
4623 cat >>$CONFIG_STATUS <<\_ACEOF
4624 fi # test -n "$CONFIG_FILES"
4625
4626
4627 for ac_tag in  :F $CONFIG_FILES      :C $CONFIG_COMMANDS
4628 do
4629   case $ac_tag in
4630   :[FHLC]) ac_mode=$ac_tag; continue;;
4631   esac
4632   case $ac_mode$ac_tag in
4633   :[FHL]*:*);;
4634   :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
4635 echo "$as_me: error: Invalid tag $ac_tag." >&2;}
4636    { (exit 1); exit 1; }; };;
4637   :[FH]-) ac_tag=-:-;;
4638   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
4639   esac
4640   ac_save_IFS=$IFS
4641   IFS=:
4642   set x $ac_tag
4643   IFS=$ac_save_IFS
4644   shift
4645   ac_file=$1
4646   shift
4647
4648   case $ac_mode in
4649   :L) ac_source=$1;;
4650   :[FH])
4651     ac_file_inputs=
4652     for ac_f
4653     do
4654       case $ac_f in
4655       -) ac_f="$tmp/stdin";;
4656       *) # Look for the file first in the build tree, then in the source tree
4657          # (if the path is not absolute).  The absolute path cannot be DOS-style,
4658          # because $ac_f cannot contain `:'.
4659          test -f "$ac_f" ||
4660            case $ac_f in
4661            [\\/$]*) false;;
4662            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
4663            esac ||
4664            { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
4665 echo "$as_me: error: cannot find input file: $ac_f" >&2;}
4666    { (exit 1); exit 1; }; };;
4667       esac
4668       ac_file_inputs="$ac_file_inputs $ac_f"
4669     done
4670
4671     # Let's still pretend it is `configure' which instantiates (i.e., don't
4672     # use $as_me), people would be surprised to read:
4673     #    /* config.h.  Generated by config.status.  */
4674     configure_input="Generated from "`IFS=:
4675           echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
4676     if test x"$ac_file" != x-; then
4677       configure_input="$ac_file.  $configure_input"
4678       { echo "$as_me:$LINENO: creating $ac_file" >&5
4679 echo "$as_me: creating $ac_file" >&6;}
4680     fi
4681
4682     case $ac_tag in
4683     *:-:* | *:-) cat >"$tmp/stdin";;
4684     esac
4685     ;;
4686   esac
4687
4688   ac_dir=`$as_dirname -- "$ac_file" ||
4689 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4690          X"$ac_file" : 'X\(//\)[^/]' \| \
4691          X"$ac_file" : 'X\(//\)$' \| \
4692          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
4693 echo X"$ac_file" |
4694     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4695             s//\1/
4696             q
4697           }
4698           /^X\(\/\/\)[^/].*/{
4699             s//\1/
4700             q
4701           }
4702           /^X\(\/\/\)$/{
4703             s//\1/
4704             q
4705           }
4706           /^X\(\/\).*/{
4707             s//\1/
4708             q
4709           }
4710           s/.*/./; q'`
4711   { as_dir="$ac_dir"
4712   case $as_dir in #(
4713   -*) as_dir=./$as_dir;;
4714   esac
4715   test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
4716     as_dirs=
4717     while :; do
4718       case $as_dir in #(
4719       *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
4720       *) as_qdir=$as_dir;;
4721       esac
4722       as_dirs="'$as_qdir' $as_dirs"
4723       as_dir=`$as_dirname -- "$as_dir" ||
4724 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4725          X"$as_dir" : 'X\(//\)[^/]' \| \
4726          X"$as_dir" : 'X\(//\)$' \| \
4727          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
4728 echo X"$as_dir" |
4729     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4730             s//\1/
4731             q
4732           }
4733           /^X\(\/\/\)[^/].*/{
4734             s//\1/
4735             q
4736           }
4737           /^X\(\/\/\)$/{
4738             s//\1/
4739             q
4740           }
4741           /^X\(\/\).*/{
4742             s//\1/
4743             q
4744           }
4745           s/.*/./; q'`
4746       test -d "$as_dir" && break
4747     done
4748     test -z "$as_dirs" || eval "mkdir $as_dirs"
4749   } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
4750 echo "$as_me: error: cannot create directory $as_dir" >&2;}
4751    { (exit 1); exit 1; }; }; }
4752   ac_builddir=.
4753
4754 case "$ac_dir" in
4755 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
4756 *)
4757   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
4758   # A ".." for each directory in $ac_dir_suffix.
4759   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
4760   case $ac_top_builddir_sub in
4761   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
4762   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
4763   esac ;;
4764 esac
4765 ac_abs_top_builddir=$ac_pwd
4766 ac_abs_builddir=$ac_pwd$ac_dir_suffix
4767 # for backward compatibility:
4768 ac_top_builddir=$ac_top_build_prefix
4769
4770 case $srcdir in
4771   .)  # We are building in place.
4772     ac_srcdir=.
4773     ac_top_srcdir=$ac_top_builddir_sub
4774     ac_abs_top_srcdir=$ac_pwd ;;
4775   [\\/]* | ?:[\\/]* )  # Absolute name.
4776     ac_srcdir=$srcdir$ac_dir_suffix;
4777     ac_top_srcdir=$srcdir
4778     ac_abs_top_srcdir=$srcdir ;;
4779   *) # Relative name.
4780     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
4781     ac_top_srcdir=$ac_top_build_prefix$srcdir
4782     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
4783 esac
4784 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
4785
4786
4787   case $ac_mode in
4788   :F)
4789   #
4790   # CONFIG_FILE
4791   #
4792
4793   case $INSTALL in
4794   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
4795   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
4796   esac
4797 _ACEOF
4798
4799 cat >>$CONFIG_STATUS <<\_ACEOF
4800 # If the template does not know about datarootdir, expand it.
4801 # FIXME: This hack should be removed a few years after 2.60.
4802 ac_datarootdir_hack=; ac_datarootdir_seen=
4803
4804 case `sed -n '/datarootdir/ {
4805   p
4806   q
4807 }
4808 /@datadir@/p
4809 /@docdir@/p
4810 /@infodir@/p
4811 /@localedir@/p
4812 /@mandir@/p
4813 ' $ac_file_inputs` in
4814 *datarootdir*) ac_datarootdir_seen=yes;;
4815 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
4816   { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
4817 echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
4818 _ACEOF
4819 cat >>$CONFIG_STATUS <<_ACEOF
4820   ac_datarootdir_hack='
4821   s&@datadir@&$datadir&g
4822   s&@docdir@&$docdir&g
4823   s&@infodir@&$infodir&g
4824   s&@localedir@&$localedir&g
4825   s&@mandir@&$mandir&g
4826     s&\\\${datarootdir}&$datarootdir&g' ;;
4827 esac
4828 _ACEOF
4829
4830 # Neutralize VPATH when `$srcdir' = `.'.
4831 # Shell code in configure.ac might set extrasub.
4832 # FIXME: do we really want to maintain this feature?
4833 cat >>$CONFIG_STATUS <<_ACEOF
4834   sed "$ac_vpsub
4835 $extrasub
4836 _ACEOF
4837 cat >>$CONFIG_STATUS <<\_ACEOF
4838 :t
4839 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
4840 s&@configure_input@&$configure_input&;t t
4841 s&@top_builddir@&$ac_top_builddir_sub&;t t
4842 s&@srcdir@&$ac_srcdir&;t t
4843 s&@abs_srcdir@&$ac_abs_srcdir&;t t
4844 s&@top_srcdir@&$ac_top_srcdir&;t t
4845 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
4846 s&@builddir@&$ac_builddir&;t t
4847 s&@abs_builddir@&$ac_abs_builddir&;t t
4848 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
4849 s&@INSTALL@&$ac_INSTALL&;t t
4850 $ac_datarootdir_hack
4851 " $ac_file_inputs | sed -f "$tmp/subs-1.sed" >$tmp/out
4852
4853 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
4854   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
4855   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
4856   { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4857 which seems to be undefined.  Please make sure it is defined." >&5
4858 echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4859 which seems to be undefined.  Please make sure it is defined." >&2;}
4860
4861   rm -f "$tmp/stdin"
4862   case $ac_file in
4863   -) cat "$tmp/out"; rm -f "$tmp/out";;
4864   *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
4865   esac
4866  ;;
4867
4868
4869   :C)  { echo "$as_me:$LINENO: executing $ac_file commands" >&5
4870 echo "$as_me: executing $ac_file commands" >&6;}
4871  ;;
4872   esac
4873
4874
4875   case $ac_file$ac_mode in
4876     "default":C) test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
4877 if test -n "$CONFIG_FILES"; then
4878   # FIXME: We shouldn't need to set ac_file
4879   ac_file=Makefile
4880   . ${libgcc_topdir}/config-ml.in
4881 fi ;;
4882
4883   esac
4884 done # for ac_tag
4885
4886
4887 { (exit 0); exit 0; }
4888 _ACEOF
4889 chmod +x $CONFIG_STATUS
4890 ac_clean_files=$ac_clean_files_save
4891
4892
4893 # configure is writing to config.log, and then calls config.status.
4894 # config.status does its own redirection, appending to config.log.
4895 # Unfortunately, on DOS this fails, as config.log is still kept open
4896 # by configure, so config.status won't be able to write to it; its
4897 # output is simply discarded.  So we exec the FD to /dev/null,
4898 # effectively closing config.log, so it can be properly (re)opened and
4899 # appended to by config.status.  When coming back to configure, we
4900 # need to make the FD available again.
4901 if test "$no_create" != yes; then
4902   ac_cs_success=:
4903   ac_config_status_args=
4904   test "$silent" = yes &&
4905     ac_config_status_args="$ac_config_status_args --quiet"
4906   exec 5>/dev/null
4907   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
4908   exec 5>>config.log
4909   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
4910   # would make configure fail if this is the last instruction.
4911   $ac_cs_success || { (exit 1); exit 1; }
4912 fi
4913