configure

   1 #! /bin/sh
   2 # From configure.in CVSid.
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated by GNU Autoconf 2.63 for GNU C Library (see version.h).
   5 #
   6 # Report bugs to <glibc>.
   7 #
   8 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   9 # 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
  10 # This configure script is free software; the Free Software Foundation
  11 # gives unlimited permission to copy, distribute and modify it.
  12 ## --------------------- ##
  13 ## M4sh Initialization.  ##
  14 ## --------------------- ##
  15
  16 # Be more Bourne compatible
  17 DUALCASE=1; export DUALCASE # for MKS sh
  18 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  19   emulate sh
  20   NULLCMD=:
  21   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  22   # is contrary to our usage.  Disable this feature.
  23   alias -g '${1+"$@"}'='"$@"'
  24   setopt NO_GLOB_SUBST
  25 else
  26   case `(set -o) 2>/dev/null` in
  27   *posix*) set -o posix ;;
  28 esac
  29
  30 fi
  31
  32
  33
  34
  35 # PATH needs CR
  36 # Avoid depending upon Character Ranges.
  37 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
  38 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
  39 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
  40 as_cr_digits='0123456789'
  41 as_cr_alnum=$as_cr_Letters$as_cr_digits
  42
  43 as_nl='
  44 '
  45 export as_nl
  46 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  47 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  48 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  49 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  50 if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  51   as_echo='printf %s\n'
  52   as_echo_n='printf %s'
  53 else
  54   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  55     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  56     as_echo_n='/usr/ucb/echo -n'
  57   else
  58     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  59     as_echo_n_body='eval
  60       arg=$1;
  61       case $arg in
  62       *"$as_nl"*)
  63         expr "X$arg" : "X\\(.*\\)$as_nl";
  64         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  65       esac;
  66       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  67     '
  68     export as_echo_n_body
  69     as_echo_n='sh -c $as_echo_n_body as_echo'
  70   fi
  71   export as_echo_body
  72   as_echo='sh -c $as_echo_body as_echo'
  73 fi
  74
  75 # The user is always right.
  76 if test "${PATH_SEPARATOR+set}" != set; then
  77   PATH_SEPARATOR=:
  78   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  79     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  80       PATH_SEPARATOR=';'
  81   }
  82 fi
  83
  84 # Support unset when possible.
  85 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
  86   as_unset=unset
  87 else
  88   as_unset=false
  89 fi
  90
  91
  92 # IFS
  93 # We need space, tab and new line, in precisely that order.  Quoting is
  94 # there to prevent editors from complaining about space-tab.
  95 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  96 # splitting by setting IFS to empty value.)
  97 IFS=" ""        $as_nl"
  98
  99 # Find who we are.  Look in the path if we contain no directory separator.
 100 case $0 in
 101   *[\\/]* ) as_myself=$0 ;;
 102   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 103 for as_dir in $PATH
 104 do
 105   IFS=$as_save_IFS
 106   test -z "$as_dir" && as_dir=.
 107   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 108 done
 109 IFS=$as_save_IFS
 110
 111      ;;
 112 esac
 113 # We did not find ourselves, most probably we were run as `sh COMMAND'
 114 # in which case we are not to be found in the path.
 115 if test "x$as_myself" = x; then
 116   as_myself=$0
 117 fi
 118 if test ! -f "$as_myself"; then
 119   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 120   { (exit 1); exit 1; }
 121 fi
 122
 123 # Work around bugs in pre-3.0 UWIN ksh.
 124 for as_var in ENV MAIL MAILPATH
 125 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
 126 done
 127 PS1='$ '
 128 PS2='> '
 129 PS4='+ '
 130
 131 # NLS nuisances.
 132 LC_ALL=C
 133 export LC_ALL
 134 LANGUAGE=C
 135 export LANGUAGE
 136
 137 # Required to use basename.
 138 if expr a : '\(a\)' >/dev/null 2>&1 &&
 139    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 140   as_expr=expr
 141 else
 142   as_expr=false
 143 fi
 144
 145 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 146   as_basename=basename
 147 else
 148   as_basename=false
 149 fi
 150
 151
 152 # Name of the executable.
 153 as_me=`$as_basename -- "$0" ||
 154 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 155          X"$0" : 'X\(//\)$' \| \
 156          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 157 $as_echo X/"$0" |
 158     sed '/^.*\/\([^/][^/]*\)\/*$/{
 159             s//\1/
 160             q
 161           }
 162           /^X\/\(\/\/\)$/{
 163             s//\1/
 164             q
 165           }
 166           /^X\/\(\/\).*/{
 167             s//\1/
 168             q
 169           }
 170           s/.*/./; q'`
 171
 172 # CDPATH.
 173 $as_unset CDPATH
 174
 175
 176 if test "x$CONFIG_SHELL" = x; then
 177   if (eval ":") 2>/dev/null; then
 178   as_have_required=yes
 179 else
 180   as_have_required=no
 181 fi
 182
 183   if test $as_have_required = yes &&     (eval ":
 184 (as_func_return () {
 185   (exit \$1)
 186 }
 187 as_func_success () {
 188   as_func_return 0
 189 }
 190 as_func_failure () {
 191   as_func_return 1
 192 }
 193 as_func_ret_success () {
 194   return 0
 195 }
 196 as_func_ret_failure () {
 197   return 1
 198 }
 199
 200 exitcode=0
 201 if as_func_success; then
 202   :
 203 else
 204   exitcode=1
 205   echo as_func_success failed.
 206 fi
 207
 208 if as_func_failure; then
 209   exitcode=1
 210   echo as_func_failure succeeded.
 211 fi
 212
 213 if as_func_ret_success; then
 214   :
 215 else
 216   exitcode=1
 217   echo as_func_ret_success failed.
 218 fi
 219
 220 if as_func_ret_failure; then
 221   exitcode=1
 222   echo as_func_ret_failure succeeded.
 223 fi
 224
 225 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
 226   :
 227 else
 228   exitcode=1
 229   echo positional parameters were not saved.
 230 fi
 231
 232 test \$exitcode = 0) || { (exit 1); exit 1; }
 233
 234 (
 235   as_lineno_1=\$LINENO
 236   as_lineno_2=\$LINENO
 237   test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
 238   test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
 239 ") 2> /dev/null; then
 240   :
 241 else
 242   as_candidate_shells=
 243     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 244 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 245 do
 246   IFS=$as_save_IFS
 247   test -z "$as_dir" && as_dir=.
 248   case $as_dir in
 249          /*)
 250            for as_base in sh bash ksh sh5; do
 251              as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
 252            done;;
 253        esac
 254 done
 255 IFS=$as_save_IFS
 256
 257
 258       for as_shell in $as_candidate_shells $SHELL; do
 259          # Try only shells that exist, to save several forks.
 260          if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 261                 { ("$as_shell") 2> /dev/null <<\_ASEOF
 262 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 263   emulate sh
 264   NULLCMD=:
 265   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
 266   # is contrary to our usage.  Disable this feature.
 267   alias -g '${1+"$@"}'='"$@"'
 268   setopt NO_GLOB_SUBST
 269 else
 270   case `(set -o) 2>/dev/null` in
 271   *posix*) set -o posix ;;
 272 esac
 273
 274 fi
 275
 276
 277 :
 278 _ASEOF
 279 }; then
 280   CONFIG_SHELL=$as_shell
 281                as_have_required=yes
 282                if { "$as_shell" 2> /dev/null <<\_ASEOF
 283 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 284   emulate sh
 285   NULLCMD=:
 286   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
 287   # is contrary to our usage.  Disable this feature.
 288   alias -g '${1+"$@"}'='"$@"'
 289   setopt NO_GLOB_SUBST
 290 else
 291   case `(set -o) 2>/dev/null` in
 292   *posix*) set -o posix ;;
 293 esac
 294
 295 fi
 296
 297
 298 :
 299 (as_func_return () {
 300   (exit $1)
 301 }
 302 as_func_success () {
 303   as_func_return 0
 304 }
 305 as_func_failure () {
 306   as_func_return 1
 307 }
 308 as_func_ret_success () {
 309   return 0
 310 }
 311 as_func_ret_failure () {
 312   return 1
 313 }
 314
 315 exitcode=0
 316 if as_func_success; then
 317   :
 318 else
 319   exitcode=1
 320   echo as_func_success failed.
 321 fi
 322
 323 if as_func_failure; then
 324   exitcode=1
 325   echo as_func_failure succeeded.
 326 fi
 327
 328 if as_func_ret_success; then
 329   :
 330 else
 331   exitcode=1
 332   echo as_func_ret_success failed.
 333 fi
 334
 335 if as_func_ret_failure; then
 336   exitcode=1
 337   echo as_func_ret_failure succeeded.
 338 fi
 339
 340 if ( set x; as_func_ret_success y && test x = "$1" ); then
 341   :
 342 else
 343   exitcode=1
 344   echo positional parameters were not saved.
 345 fi
 346
 347 test $exitcode = 0) || { (exit 1); exit 1; }
 348
 349 (
 350   as_lineno_1=$LINENO
 351   as_lineno_2=$LINENO
 352   test "x$as_lineno_1" != "x$as_lineno_2" &&
 353   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
 354
 355 _ASEOF
 356 }; then
 357   break
 358 fi
 359
 360 fi
 361
 362       done
 363
 364       if test "x$CONFIG_SHELL" != x; then
 365   for as_var in BASH_ENV ENV
 366         do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
 367         done
 368         export CONFIG_SHELL
 369         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 370 fi
 371
 372
 373     if test $as_have_required = no; then
 374   echo This script requires a shell more modern than all the
 375       echo shells that I found on your system.  Please install a
 376       echo modern shell, or manually run the script under such a
 377       echo shell if you do have one.
 378       { (exit 1); exit 1; }
 379 fi
 380
 381
 382 fi
 383
 384 fi
 385
 386
 387
 388 (eval "as_func_return () {
 389   (exit \$1)
 390 }
 391 as_func_success () {
 392   as_func_return 0
 393 }
 394 as_func_failure () {
 395   as_func_return 1
 396 }
 397 as_func_ret_success () {
 398   return 0
 399 }
 400 as_func_ret_failure () {
 401   return 1
 402 }
 403
 404 exitcode=0
 405 if as_func_success; then
 406   :
 407 else
 408   exitcode=1
 409   echo as_func_success failed.
 410 fi
 411
 412 if as_func_failure; then
 413   exitcode=1
 414   echo as_func_failure succeeded.
 415 fi
 416
 417 if as_func_ret_success; then
 418   :
 419 else
 420   exitcode=1
 421   echo as_func_ret_success failed.
 422 fi
 423
 424 if as_func_ret_failure; then
 425   exitcode=1
 426   echo as_func_ret_failure succeeded.
 427 fi
 428
 429 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
 430   :
 431 else
 432   exitcode=1
 433   echo positional parameters were not saved.
 434 fi
 435
 436 test \$exitcode = 0") || {
 437   echo No shell found that supports shell functions.
 438   echo Please tell bug-autoconf@gnu.org about your system,
 439   echo including any error possibly output before this message.
 440   echo This can help us improve future autoconf versions.
 441   echo Configuration will now proceed without shell functions.
 442 }
 443
 444
 445
 446   as_lineno_1=$LINENO
 447   as_lineno_2=$LINENO
 448   test "x$as_lineno_1" != "x$as_lineno_2" &&
 449   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
 450
 451   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
 452   # uniformly replaced by the line number.  The first 'sed' inserts a
 453   # line-number line after each line using $LINENO; the second 'sed'
 454   # does the real work.  The second script uses 'N' to pair each
 455   # line-number line with the line containing $LINENO, and appends
 456   # trailing '-' during substitution so that $LINENO is not a special
 457   # case at line end.
 458   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
 459   # scripts with optimization help from Paolo Bonzini.  Blame Lee
 460   # E. McMahon (1931-1989) for sed's syntax.  :-)
 461   sed -n '
 462     p
 463     /[$]LINENO/=
 464   ' <$as_myself |
 465     sed '
 466       s/[$]LINENO.*/&-/
 467       t lineno
 468       b
 469       :lineno
 470       N
 471       :loop
 472       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 473       t loop
 474       s/-\n.*//
 475     ' >$as_me.lineno &&
 476   chmod +x "$as_me.lineno" ||
 477     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
 478    { (exit 1); exit 1; }; }
 479
 480   # Don't try to exec as it changes $[0], causing all sort of problems
 481   # (the dirname of $[0] is not the place where we might find the
 482   # original and so on.  Autoconf is especially sensitive to this).
 483   . "./$as_me.lineno"
 484   # Exit status is that of the last command.
 485   exit
 486 }
 487
 488
 489 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 490   as_dirname=dirname
 491 else
 492   as_dirname=false
 493 fi
 494
 495 ECHO_C= ECHO_N= ECHO_T=
 496 case `echo -n x` in
 497 -n*)
 498   case `echo 'x\c'` in
 499   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 500   *)   ECHO_C='\c';;
 501   esac;;
 502 *)
 503   ECHO_N='-n';;
 504 esac
 505 if expr a : '\(a\)' >/dev/null 2>&1 &&
 506    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 507   as_expr=expr
 508 else
 509   as_expr=false
 510 fi
 511
 512 rm -f conf$$ conf$$.exe conf$$.file
 513 if test -d conf$$.dir; then
 514   rm -f conf$$.dir/conf$$.file
 515 else
 516   rm -f conf$$.dir
 517   mkdir conf$$.dir 2>/dev/null
 518 fi
 519 if (echo >conf$$.file) 2>/dev/null; then
 520   if ln -s conf$$.file conf$$ 2>/dev/null; then
 521     as_ln_s='ln -s'
 522     # ... but there are two gotchas:
 523     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 524     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 525     # In both cases, we have to default to `cp -p'.
 526     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 527       as_ln_s='cp -p'
 528   elif ln conf$$.file conf$$ 2>/dev/null; then
 529     as_ln_s=ln
 530   else
 531     as_ln_s='cp -p'
 532   fi
 533 else
 534   as_ln_s='cp -p'
 535 fi
 536 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 537 rmdir conf$$.dir 2>/dev/null
 538
 539 if mkdir -p . 2>/dev/null; then
 540   as_mkdir_p=:
 541 else
 542   test -d ./-p && rmdir ./-p
 543   as_mkdir_p=false
 544 fi
 545
 546 if test -x / >/dev/null 2>&1; then
 547   as_test_x='test -x'
 548 else
 549   if ls -dL / >/dev/null 2>&1; then
 550     as_ls_L_option=L
 551   else
 552     as_ls_L_option=
 553   fi
 554   as_test_x='
 555     eval sh -c '\''
 556       if test -d "$1"; then
 557         test -d "$1/.";
 558       else
 559         case $1 in
 560         -*)set "./$1";;
 561         esac;
 562         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
 563         ???[sx]*):;;*)false;;esac;fi
 564     '\'' sh
 565   '
 566 fi
 567 as_executable_p=$as_test_x
 568
 569 # Sed expression to map a string onto a valid CPP name.
 570 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 571
 572 # Sed expression to map a string onto a valid variable name.
 573 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 574
 575
 576
 577 exec 7<&0 </dev/null 6>&1
 578
 579 # Name of the host.
 580 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 581 # so uname gets run too.
 582 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 583
 584 #
 585 # Initializations.
 586 #
 587 ac_default_prefix=/usr/local
 588 ac_clean_files=
 589 ac_config_libobj_dir=.
 590 LIBOBJS=
 591 cross_compiling=no
 592 subdirs=
 593 MFLAGS=
 594 MAKEFLAGS=
 595 SHELL=${CONFIG_SHELL-/bin/sh}
 596
 597 # Identity of this package.
 598 PACKAGE_NAME='GNU C Library'
 599 PACKAGE_TARNAME='c-library'
 600 PACKAGE_VERSION='(see version.h)'
 601 PACKAGE_STRING='GNU C Library (see version.h)'
 602 PACKAGE_BUGREPORT='glibc'
 603
 604 ac_unique_file="include/features.h"
 605 enable_option_checking=no
 606 # Factoring default headers for most tests.
 607 ac_includes_default="\
 608 #include <stdio.h>
 609 #ifdef HAVE_SYS_TYPES_H
 610 # include <sys/types.h>
 611 #endif
 612 #ifdef HAVE_SYS_STAT_H
 613 # include <sys/stat.h>
 614 #endif
 615 #ifdef STDC_HEADERS
 616 # include <stdlib.h>
 617 # include <stddef.h>
 618 #else
 619 # ifdef HAVE_STDLIB_H
 620 #  include <stdlib.h>
 621 # endif
 622 #endif
 623 #ifdef HAVE_STRING_H
 624 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 625 #  include <memory.h>
 626 # endif
 627 # include <string.h>
 628 #endif
 629 #ifdef HAVE_STRINGS_H
 630 # include <strings.h>
 631 #endif
 632 #ifdef HAVE_INTTYPES_H
 633 # include <inttypes.h>
 634 #endif
 635 #ifdef HAVE_STDINT_H
 636 # include <stdint.h>
 637 #endif
 638 #ifdef HAVE_UNISTD_H
 639 # include <unistd.h>
 640 #endif"
 641
 642 ac_subst_vars='LTLIBOBJS
 643 LIBOBJS
 644 RELEASE
 645 VERSION
 646 mach_interface_list
 647 DEFINES
 648 nopic_initfini
 649 static_nss
 650 bounded
 651 omitfp
 652 profile
 653 libc_cv_pic_default
 654 shared
 655 static
 656 xcoff
 657 elf
 658 ldd_rewrite_script
 659 use_ldconfig
 660 libc_cv_cc_avx
 661 libc_cv_cc_sse4
 662 libc_cv_cpp_asm_debuginfo
 663 libc_cv_forced_unwind
 664 libc_cv_rootsbindir
 665 libc_cv_sysconfdir
 666 libc_cv_localedir
 667 libc_cv_slibdir
 668 old_glibc_headers
 669 uname_version
 670 uname_release
 671 uname_sysname
 672 libc_cv_gcc_unwind_find_fde
 673 sizeof_long_double
 674 EGREP
 675 GREP
 676 have_selinux
 677 have_libcap
 678 have_libaudit
 679 LIBGD
 680 libc_cv_cc_submachine
 681 exceptions
 682 no_whole_archive
 683 libc_cv_have_initfini
 684 gnu89_inline
 685 libc_cv_ssp
 686 fno_unit_at_a_time
 687 libc_cv_hashstyle
 688 libc_cv_fpie
 689 libc_cv_z_execstack
 690 libc_cv_z_combreloc
 691 ASFLAGS_config
 692 libc_cv_as_needed
 693 libc_cv_libgcc_s_suffix
 694 libc_cv_Bgroup
 695 libc_cv_cc_with_libunwind
 696 VERSIONING
 697 BISON
 698 INSTALL_INFO
 699 PERL
 700 AWK
 701 libc_cv_have_ksh
 702 KSH
 703 libc_cv_have_bash2
 704 BASH_SHELL
 705 libc_cv_gcc_static_libgcc
 706 CXX_SYSINCLUDES
 707 SYSINCLUDES
 708 AUTOCONF
 709 SED
 710 MAKEINFO
 711 MSGFMT
 712 MAKE
 713 PWD_P
 714 LD
 715 AS
 716 MIG
 717 RANLIB
 718 OBJDUMP
 719 AR
 720 LN_S
 721 INSTALL_DATA
 722 INSTALL_SCRIPT
 723 INSTALL_PROGRAM
 724 sysdeps_add_ons
 725 sysnames
 726 submachine
 727 base_machine
 728 add_on_subdirs
 729 add_ons
 730 libc_cv_nss_crypt
 731 experimental_malloc
 732 multi_arch
 733 all_warnings
 734 force_install
 735 bindnow
 736 oldest_abi
 737 enable_check_abi
 738 with_cvs
 739 with_fp
 740 ac_ct_CXX
 741 CXXFLAGS
 742 CXX
 743 CPP
 744 cross_compiling
 745 BUILD_CC
 746 OBJEXT
 747 ac_ct_CC
 748 CPPFLAGS
 749 LDFLAGS
 750 CFLAGS
 751 CC
 752 host_os
 753 host_vendor
 754 host_cpu
 755 host
 756 build_os
 757 build_vendor
 758 build_cpu
 759 build
 760 subdirs
 761 target_alias
 762 host_alias
 763 build_alias
 764 LIBS
 765 ECHO_T
 766 ECHO_N
 767 ECHO_C
 768 DEFS
 769 mandir
 770 localedir
 771 libdir
 772 psdir
 773 pdfdir
 774 dvidir
 775 htmldir
 776 infodir
 777 docdir
 778 oldincludedir
 779 includedir
 780 localstatedir
 781 sharedstatedir
 782 sysconfdir
 783 datadir
 784 datarootdir
 785 libexecdir
 786 sbindir
 787 bindir
 788 program_transform_name
 789 prefix
 790 exec_prefix
 791 PACKAGE_BUGREPORT
 792 PACKAGE_STRING
 793 PACKAGE_VERSION
 794 PACKAGE_TARNAME
 795 PACKAGE_NAME
 796 PATH_SEPARATOR
 797 SHELL'
 798 ac_subst_files=''
 799 ac_user_opts='
 800 enable_option_checking
 801 with_gd
 802 with_gd_include
 803 with_gd_lib
 804 with_fp
 805 with_binutils
 806 with_elf
 807 with_selinux
 808 with_xcoff
 809 with_cvs
 810 with_headers
 811 enable_sanity_checks
 812 enable_check_abi
 813 enable_shared
 814 enable_profile
 815 enable_omitfp
 816 enable_bounded
 817 enable_versioning
 818 enable_oldest_abi
 819 enable_stackguard_randomization
 820 enable_add_ons
 821 with_tls
 822 with___thread
 823 enable_hidden_plt
 824 enable_bind_now
 825 enable_static_nss
 826 enable_force_install
 827 enable_kernel
 828 enable_all_warnings
 829 enable_multi_arch
 830 enable_experimental_malloc
 831 enable_nss_crypt
 832 with_cpu
 833 '
 834       ac_precious_vars='build_alias
 835 host_alias
 836 target_alias
 837 CC
 838 CFLAGS
 839 LDFLAGS
 840 LIBS
 841 CPPFLAGS
 842 CPP
 843 CXX
 844 CXXFLAGS
 845 CCC'
 846 ac_subdirs_all='
 847 '
 848
 849 # Initialize some variables set by options.
 850 ac_init_help=
 851 ac_init_version=false
 852 ac_unrecognized_opts=
 853 ac_unrecognized_sep=
 854 # The variables have the same names as the options, with
 855 # dashes changed to underlines.
 856 cache_file=/dev/null
 857 exec_prefix=NONE
 858 no_create=
 859 no_recursion=
 860 prefix=NONE
 861 program_prefix=NONE
 862 program_suffix=NONE
 863 program_transform_name=s,x,x,
 864 silent=
 865 site=
 866 srcdir=
 867 verbose=
 868 x_includes=NONE
 869 x_libraries=NONE
 870
 871 # Installation directory options.
 872 # These are left unexpanded so users can "make install exec_prefix=/foo"
 873 # and all the variables that are supposed to be based on exec_prefix
 874 # by default will actually change.
 875 # Use braces instead of parens because sh, perl, etc. also accept them.
 876 # (The list follows the same order as the GNU Coding Standards.)
 877 bindir='${exec_prefix}/bin'
 878 sbindir='${exec_prefix}/sbin'
 879 libexecdir='${exec_prefix}/libexec'
 880 datarootdir='${prefix}/share'
 881 datadir='${datarootdir}'
 882 sysconfdir='${prefix}/etc'
 883 sharedstatedir='${prefix}/com'
 884 localstatedir='${prefix}/var'
 885 includedir='${prefix}/include'
 886 oldincludedir='/usr/include'
 887 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 888 infodir='${datarootdir}/info'
 889 htmldir='${docdir}'
 890 dvidir='${docdir}'
 891 pdfdir='${docdir}'
 892 psdir='${docdir}'
 893 libdir='${exec_prefix}/lib'
 894 localedir='${datarootdir}/locale'
 895 mandir='${datarootdir}/man'
 896
 897 ac_prev=
 898 ac_dashdash=
 899 for ac_option
 900 do
 901   # If the previous option needs an argument, assign it.
 902   if test -n "$ac_prev"; then
 903     eval $ac_prev=\$ac_option
 904     ac_prev=
 905     continue
 906   fi
 907
 908   case $ac_option in
 909   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 910   *)    ac_optarg=yes ;;
 911   esac
 912
 913   # Accept the important Cygnus configure options, so we can diagnose typos.
 914
 915   case $ac_dashdash$ac_option in
 916   --)
 917     ac_dashdash=yes ;;
 918
 919   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 920     ac_prev=bindir ;;
 921   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 922     bindir=$ac_optarg ;;
 923
 924   -build | --build | --buil | --bui | --bu)
 925     ac_prev=build_alias ;;
 926   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 927     build_alias=$ac_optarg ;;
 928
 929   -cache-file | --cache-file | --cache-fil | --cache-fi \
 930   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 931     ac_prev=cache_file ;;
 932   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 933   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 934     cache_file=$ac_optarg ;;
 935
 936   --config-cache | -C)
 937     cache_file=config.cache ;;
 938
 939   -datadir | --datadir | --datadi | --datad)
 940     ac_prev=datadir ;;
 941   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 942     datadir=$ac_optarg ;;
 943
 944   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 945   | --dataroo | --dataro | --datar)
 946     ac_prev=datarootdir ;;
 947   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 948   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 949     datarootdir=$ac_optarg ;;
 950
 951   -disable-* | --disable-*)
 952     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 953     # Reject names that are not valid shell variable names.
 954     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 955       { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
 956    { (exit 1); exit 1; }; }
 957     ac_useropt_orig=$ac_useropt
 958     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 959     case $ac_user_opts in
 960       *"
 961 "enable_$ac_useropt"
 962 "*) ;;
 963       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 964          ac_unrecognized_sep=', ';;
 965     esac
 966     eval enable_$ac_useropt=no ;;
 967
 968   -docdir | --docdir | --docdi | --doc | --do)
 969     ac_prev=docdir ;;
 970   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 971     docdir=$ac_optarg ;;
 972
 973   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 974     ac_prev=dvidir ;;
 975   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 976     dvidir=$ac_optarg ;;
 977
 978   -enable-* | --enable-*)
 979     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 980     # Reject names that are not valid shell variable names.
 981     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 982       { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
 983    { (exit 1); exit 1; }; }
 984     ac_useropt_orig=$ac_useropt
 985     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 986     case $ac_user_opts in
 987       *"
 988 "enable_$ac_useropt"
 989 "*) ;;
 990       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 991          ac_unrecognized_sep=', ';;
 992     esac
 993     eval enable_$ac_useropt=\$ac_optarg ;;
 994
 995   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 996   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 997   | --exec | --exe | --ex)
 998     ac_prev=exec_prefix ;;
 999   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1000   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1001   | --exec=* | --exe=* | --ex=*)
1002     exec_prefix=$ac_optarg ;;
1003
1004   -gas | --gas | --ga | --g)
1005     # Obsolete; use --with-gas.
1006     with_gas=yes ;;
1007
1008   -help | --help | --hel | --he | -h)
1009     ac_init_help=long ;;
1010   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1011     ac_init_help=recursive ;;
1012   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1013     ac_init_help=short ;;
1014
1015   -host | --host | --hos | --ho)
1016     ac_prev=host_alias ;;
1017   -host=* | --host=* | --hos=* | --ho=*)
1018     host_alias=$ac_optarg ;;
1019
1020   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1021     ac_prev=htmldir ;;
1022   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1023   | --ht=*)
1024     htmldir=$ac_optarg ;;
1025
1026   -includedir | --includedir | --includedi | --included | --include \
1027   | --includ | --inclu | --incl | --inc)
1028     ac_prev=includedir ;;
1029   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1030   | --includ=* | --inclu=* | --incl=* | --inc=*)
1031     includedir=$ac_optarg ;;
1032
1033   -infodir | --infodir | --infodi | --infod | --info | --inf)
1034     ac_prev=infodir ;;
1035   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1036     infodir=$ac_optarg ;;
1037
1038   -libdir | --libdir | --libdi | --libd)
1039     ac_prev=libdir ;;
1040   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1041     libdir=$ac_optarg ;;
1042
1043   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1044   | --libexe | --libex | --libe)
1045     ac_prev=libexecdir ;;
1046   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1047   | --libexe=* | --libex=* | --libe=*)
1048     libexecdir=$ac_optarg ;;
1049
1050   -localedir | --localedir | --localedi | --localed | --locale)
1051     ac_prev=localedir ;;
1052   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1053     localedir=$ac_optarg ;;
1054
1055   -localstatedir | --localstatedir | --localstatedi | --localstated \
1056   | --localstate | --localstat | --localsta | --localst | --locals)
1057     ac_prev=localstatedir ;;
1058   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1059   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1060     localstatedir=$ac_optarg ;;
1061
1062   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1063     ac_prev=mandir ;;
1064   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1065     mandir=$ac_optarg ;;
1066
1067   -nfp | --nfp | --nf)
1068     # Obsolete; use --without-fp.
1069     with_fp=no ;;
1070
1071   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1072   | --no-cr | --no-c | -n)
1073     no_create=yes ;;
1074
1075   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1076   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1077     no_recursion=yes ;;
1078
1079   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1080   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1081   | --oldin | --oldi | --old | --ol | --o)
1082     ac_prev=oldincludedir ;;
1083   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1084   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1085   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1086     oldincludedir=$ac_optarg ;;
1087
1088   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1089     ac_prev=prefix ;;
1090   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1091     prefix=$ac_optarg ;;
1092
1093   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1094   | --program-pre | --program-pr | --program-p)
1095     ac_prev=program_prefix ;;
1096   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1097   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1098     program_prefix=$ac_optarg ;;
1099
1100   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1101   | --program-suf | --program-su | --program-s)
1102     ac_prev=program_suffix ;;
1103   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1104   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1105     program_suffix=$ac_optarg ;;
1106
1107   -program-transform-name | --program-transform-name \
1108   | --program-transform-nam | --program-transform-na \
1109   | --program-transform-n | --program-transform- \
1110   | --program-transform | --program-transfor \
1111   | --program-transfo | --program-transf \
1112   | --program-trans | --program-tran \
1113   | --progr-tra | --program-tr | --program-t)
1114     ac_prev=program_transform_name ;;
1115   -program-transform-name=* | --program-transform-name=* \
1116   | --program-transform-nam=* | --program-transform-na=* \
1117   | --program-transform-n=* | --program-transform-=* \
1118   | --program-transform=* | --program-transfor=* \
1119   | --program-transfo=* | --program-transf=* \
1120   | --program-trans=* | --program-tran=* \
1121   | --progr-tra=* | --program-tr=* | --program-t=*)
1122     program_transform_name=$ac_optarg ;;
1123
1124   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1125     ac_prev=pdfdir ;;
1126   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1127     pdfdir=$ac_optarg ;;
1128
1129   -psdir | --psdir | --psdi | --psd | --ps)
1130     ac_prev=psdir ;;
1131   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1132     psdir=$ac_optarg ;;
1133
1134   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1135   | -silent | --silent | --silen | --sile | --sil)
1136     silent=yes ;;
1137
1138   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1139     ac_prev=sbindir ;;
1140   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1141   | --sbi=* | --sb=*)
1142     sbindir=$ac_optarg ;;
1143
1144   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1145   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1146   | --sharedst | --shareds | --shared | --share | --shar \
1147   | --sha | --sh)
1148     ac_prev=sharedstatedir ;;
1149   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1150   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1151   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1152   | --sha=* | --sh=*)
1153     sharedstatedir=$ac_optarg ;;
1154
1155   -site | --site | --sit)
1156     ac_prev=site ;;
1157   -site=* | --site=* | --sit=*)
1158     site=$ac_optarg ;;
1159
1160   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1161     ac_prev=srcdir ;;
1162   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1163     srcdir=$ac_optarg ;;
1164
1165   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1166   | --syscon | --sysco | --sysc | --sys | --sy)
1167     ac_prev=sysconfdir ;;
1168   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1169   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1170     sysconfdir=$ac_optarg ;;
1171
1172   -target | --target | --targe | --targ | --tar | --ta | --t)
1173     ac_prev=target_alias ;;
1174   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1175     target_alias=$ac_optarg ;;
1176
1177   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1178     verbose=yes ;;
1179
1180   -version | --version | --versio | --versi | --vers | -V)
1181     ac_init_version=: ;;
1182
1183   -with-* | --with-*)
1184     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1185     # Reject names that are not valid shell variable names.
1186     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1187       { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
1188    { (exit 1); exit 1; }; }
1189     ac_useropt_orig=$ac_useropt
1190     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1191     case $ac_user_opts in
1192       *"
1193 "with_$ac_useropt"
1194 "*) ;;
1195       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1196          ac_unrecognized_sep=', ';;
1197     esac
1198     eval with_$ac_useropt=\$ac_optarg ;;
1199
1200   -without-* | --without-*)
1201     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1202     # Reject names that are not valid shell variable names.
1203     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1204       { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
1205    { (exit 1); exit 1; }; }
1206     ac_useropt_orig=$ac_useropt
1207     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1208     case $ac_user_opts in
1209       *"
1210 "with_$ac_useropt"
1211 "*) ;;
1212       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1213          ac_unrecognized_sep=', ';;
1214     esac
1215     eval with_$ac_useropt=no ;;
1216
1217   --x)
1218     # Obsolete; use --with-x.
1219     with_x=yes ;;
1220
1221   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1222   | --x-incl | --x-inc | --x-in | --x-i)
1223     ac_prev=x_includes ;;
1224   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1225   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1226     x_includes=$ac_optarg ;;
1227
1228   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1229   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1230     ac_prev=x_libraries ;;
1231   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1232   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1233     x_libraries=$ac_optarg ;;
1234
1235   -*) { $as_echo "$as_me: error: unrecognized option: $ac_option
1236 Try \`$0 --help' for more information." >&2
1237    { (exit 1); exit 1; }; }
1238     ;;
1239
1240   *=*)
1241     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1242     # Reject names that are not valid shell variable names.
1243     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
1244       { $as_echo "$as_me: error: invalid variable name: $ac_envvar" >&2
1245    { (exit 1); exit 1; }; }
1246     eval $ac_envvar=\$ac_optarg
1247     export $ac_envvar ;;
1248
1249   *)
1250     # FIXME: should be removed in autoconf 3.0.
1251     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1252     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1253       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1254     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1255     ;;
1256
1257   esac
1258 done
1259
1260 if test -n "$ac_prev"; then
1261   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1262   { $as_echo "$as_me: error: missing argument to $ac_option" >&2
1263    { (exit 1); exit 1; }; }
1264 fi
1265
1266 if test -n "$ac_unrecognized_opts"; then
1267   case $enable_option_checking in
1268     no) ;;
1269     fatal) { $as_echo "$as_me: error: unrecognized options: $ac_unrecognized_opts" >&2
1270    { (exit 1); exit 1; }; } ;;
1271     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1272   esac
1273 fi
1274
1275 # Check all directory arguments for consistency.
1276 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1277                 datadir sysconfdir sharedstatedir localstatedir includedir \
1278                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1279                 libdir localedir mandir
1280 do
1281   eval ac_val=\$$ac_var
1282   # Remove trailing slashes.
1283   case $ac_val in
1284     */ )
1285       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1286       eval $ac_var=\$ac_val;;
1287   esac
1288   # Be sure to have absolute directory names.
1289   case $ac_val in
1290     [\\/$]* | ?:[\\/]* )  continue;;
1291     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1292   esac
1293   { $as_echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
1294    { (exit 1); exit 1; }; }
1295 done
1296
1297 # There might be people who depend on the old broken behavior: `$host'
1298 # used to hold the argument of --host etc.
1299 # FIXME: To remove some day.
1300 build=$build_alias
1301 host=$host_alias
1302 target=$target_alias
1303
1304 # FIXME: To remove some day.
1305 if test "x$host_alias" != x; then
1306   if test "x$build_alias" = x; then
1307     cross_compiling=maybe
1308     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1309     If a cross compiler is detected then cross compile mode will be used." >&2
1310   elif test "x$build_alias" != "x$host_alias"; then
1311     cross_compiling=yes
1312   fi
1313 fi
1314
1315 ac_tool_prefix=
1316 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1317
1318 test "$silent" = yes && exec 6>/dev/null
1319
1320
1321 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1322 ac_ls_di=`ls -di .` &&
1323 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1324   { $as_echo "$as_me: error: working directory cannot be determined" >&2
1325    { (exit 1); exit 1; }; }
1326 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1327   { $as_echo "$as_me: error: pwd does not report name of working directory" >&2
1328    { (exit 1); exit 1; }; }
1329
1330
1331 # Find the source files, if location was not specified.
1332 if test -z "$srcdir"; then
1333   ac_srcdir_defaulted=yes
1334   # Try the directory containing this script, then the parent directory.
1335   ac_confdir=`$as_dirname -- "$as_myself" ||
1336 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1337          X"$as_myself" : 'X\(//\)[^/]' \| \
1338          X"$as_myself" : 'X\(//\)$' \| \
1339          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1340 $as_echo X"$as_myself" |
1341     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1342             s//\1/
1343             q
1344           }
1345           /^X\(\/\/\)[^/].*/{
1346             s//\1/
1347             q
1348           }
1349           /^X\(\/\/\)$/{
1350             s//\1/
1351             q
1352           }
1353           /^X\(\/\).*/{
1354             s//\1/
1355             q
1356           }
1357           s/.*/./; q'`
1358   srcdir=$ac_confdir
1359   if test ! -r "$srcdir/$ac_unique_file"; then
1360     srcdir=..
1361   fi
1362 else
1363   ac_srcdir_defaulted=no
1364 fi
1365 if test ! -r "$srcdir/$ac_unique_file"; then
1366   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1367   { $as_echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
1368    { (exit 1); exit 1; }; }
1369 fi
1370 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1371 ac_abs_confdir=`(
1372         cd "$srcdir" && test -r "./$ac_unique_file" || { $as_echo "$as_me: error: $ac_msg" >&2
1373    { (exit 1); exit 1; }; }
1374         pwd)`
1375 # When building in place, set srcdir=.
1376 if test "$ac_abs_confdir" = "$ac_pwd"; then
1377   srcdir=.
1378 fi
1379 # Remove unnecessary trailing slashes from srcdir.
1380 # Double slashes in file names in object file debugging info
1381 # mess up M-x gdb in Emacs.
1382 case $srcdir in
1383 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1384 esac
1385 for ac_var in $ac_precious_vars; do
1386   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1387   eval ac_env_${ac_var}_value=\$${ac_var}
1388   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1389   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1390 done
1391
1392 #
1393 # Report the --help message.
1394 #
1395 if test "$ac_init_help" = "long"; then
1396   # Omit some internal or obsolete options to make the list less imposing.
1397   # This message is too long to be a string in the A/UX 3.1 sh.
1398   cat <<_ACEOF
1399 \`configure' configures GNU C Library (see version.h) to adapt to many kinds of systems.
1400
1401 Usage: $0 [OPTION]... [VAR=VALUE]...
1402
1403 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1404 VAR=VALUE.  See below for descriptions of some of the useful variables.
1405
1406 Defaults for the options are specified in brackets.
1407
1408 Configuration:
1409   -h, --help              display this help and exit
1410       --help=short        display options specific to this package
1411       --help=recursive    display the short help of all the included packages
1412   -V, --version           display version information and exit
1413   -q, --quiet, --silent   do not print \`checking...' messages
1414       --cache-file=FILE   cache test results in FILE [disabled]
1415   -C, --config-cache      alias for \`--cache-file=config.cache'
1416   -n, --no-create         do not create output files
1417       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1418
1419 Installation directories:
1420   --prefix=PREFIX         install architecture-independent files in PREFIX
1421                           [$ac_default_prefix]
1422   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1423                           [PREFIX]
1424
1425 By default, \`make install' will install all the files in
1426 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1427 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1428 for instance \`--prefix=\$HOME'.
1429
1430 For better control, use the options below.
1431
1432 Fine tuning of the installation directories:
1433   --bindir=DIR            user executables [EPREFIX/bin]
1434   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1435   --libexecdir=DIR        program executables [EPREFIX/libexec]
1436   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1437   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1438   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1439   --libdir=DIR            object code libraries [EPREFIX/lib]
1440   --includedir=DIR        C header files [PREFIX/include]
1441   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1442   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1443   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1444   --infodir=DIR           info documentation [DATAROOTDIR/info]
1445   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1446   --mandir=DIR            man documentation [DATAROOTDIR/man]
1447   --docdir=DIR            documentation root [DATAROOTDIR/doc/c-library]
1448   --htmldir=DIR           html documentation [DOCDIR]
1449   --dvidir=DIR            dvi documentation [DOCDIR]
1450   --pdfdir=DIR            pdf documentation [DOCDIR]
1451   --psdir=DIR             ps documentation [DOCDIR]
1452 _ACEOF
1453
1454   cat <<\_ACEOF
1455
1456 System types:
1457   --build=BUILD     configure for building on BUILD [guessed]
1458   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1459 _ACEOF
1460 fi
1461
1462 if test -n "$ac_init_help"; then
1463   case $ac_init_help in
1464      short | recursive ) echo "Configuration of GNU C Library (see version.h):";;
1465    esac
1466   cat <<\_ACEOF
1467
1468 Optional Features:
1469   --disable-option-checking  ignore unrecognized --enable/--with options
1470   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1471   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1472   --disable-sanity-checks really do not use threads (should not be used except
1473                           in special situations) [default=yes]
1474   --enable-check-abi      do "make check-abi" in "make check" (no/warn/yes)
1475                           [default=no]
1476   --enable-shared         build shared library [default=yes if GNU ld & ELF]
1477   --enable-profile        build profiled library [default=no]
1478   --enable-omitfp         build undebuggable optimized library [default=no]
1479   --enable-bounded        build with runtime bounds checking [default=no]
1480   --disable-versioning    do not include versioning information in the library
1481                           objects [default=yes if supported]
1482   --enable-oldest-abi=ABI configure the oldest ABI supported [e.g. 2.2]
1483                           [default=glibc default]
1484   --enable-stackguard-randomization
1485                           initialize __stack_chk_guard canary with a random
1486                           number at program start
1487   --enable-add-ons[=DIRS...]
1488                           configure and build add-ons in DIR1,DIR2,... search
1489                           for add-ons if no parameter given
1490   --disable-hidden-plt    do not hide internal function calls to avoid PLT
1491   --enable-bind-now       disable lazy relocations in DSOs
1492   --enable-static-nss     build static NSS modules [default=no]
1493   --disable-force-install don't force installation of files from this package,
1494                           even if they are older than the installed files
1495   --enable-kernel=VERSION compile for compatibility with kernel not older than
1496                           VERSION
1497   --enable-all-warnings   enable all useful warnings gcc can issue
1498   --enable-multi-arch     enable single DSO with optimizations for multiple
1499                           architectures
1500   --enable-experimental-malloc
1501                           enable experimental malloc features
1502   --enable-nss-crypt      enable libcrypt to use nss
1503
1504 Optional Packages:
1505   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1506   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1507   --with-gd=DIR           find libgd include dir and library with prefix DIR
1508   --with-gd-include=DIR   find libgd include files in DIR
1509   --with-gd-lib=DIR       find libgd library files in DIR
1510   --with-fp               if using floating-point hardware [default=yes]
1511   --with-binutils=PATH    specify location of binutils (as and ld)
1512   --with-elf              if using the ELF object format
1513   --with-selinux          if building with SELinux support
1514   --with-xcoff            if using the XCOFF object format
1515   --without-cvs           if CVS should not be used
1516   --with-headers=PATH     location of system headers to use (for example
1517                           /usr/src/linux/include) [default=compiler default]
1518   --with-tls              enable support for TLS
1519   --without-__thread      do not use TLS features even when supporting them
1520   --with-cpu=CPU          select code for CPU variant
1521
1522 Some influential environment variables:
1523   CC          C compiler command
1524   CFLAGS      C compiler flags
1525   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1526               nonstandard directory <lib dir>
1527   LIBS        libraries to pass to the linker, e.g. -l<library>
1528   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1529               you have headers in a nonstandard directory <include dir>
1530   CPP         C preprocessor
1531   CXX         C++ compiler command
1532   CXXFLAGS    C++ compiler flags
1533
1534 Use these variables to override the choices made by `configure' or to help
1535 it to find libraries and programs with nonstandard names/locations.
1536
1537 Report bugs to <glibc>.
1538 _ACEOF
1539 ac_status=$?
1540 fi
1541
1542 if test "$ac_init_help" = "recursive"; then
1543   # If there are subdirs, report their specific --help.
1544   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1545     test -d "$ac_dir" ||
1546       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1547       continue
1548     ac_builddir=.
1549
1550 case "$ac_dir" in
1551 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1552 *)
1553   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1554   # A ".." for each directory in $ac_dir_suffix.
1555   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1556   case $ac_top_builddir_sub in
1557   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1558   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1559   esac ;;
1560 esac
1561 ac_abs_top_builddir=$ac_pwd
1562 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1563 # for backward compatibility:
1564 ac_top_builddir=$ac_top_build_prefix
1565
1566 case $srcdir in
1567   .)  # We are building in place.
1568     ac_srcdir=.
1569     ac_top_srcdir=$ac_top_builddir_sub
1570     ac_abs_top_srcdir=$ac_pwd ;;
1571   [\\/]* | ?:[\\/]* )  # Absolute name.
1572     ac_srcdir=$srcdir$ac_dir_suffix;
1573     ac_top_srcdir=$srcdir
1574     ac_abs_top_srcdir=$srcdir ;;
1575   *) # Relative name.
1576     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1577     ac_top_srcdir=$ac_top_build_prefix$srcdir
1578     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1579 esac
1580 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1581
1582     cd "$ac_dir" || { ac_status=$?; continue; }
1583     # Check for guested configure.
1584     if test -f "$ac_srcdir/configure.gnu"; then
1585       echo &&
1586       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1587     elif test -f "$ac_srcdir/configure"; then
1588       echo &&
1589       $SHELL "$ac_srcdir/configure" --help=recursive
1590     else
1591       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1592     fi || ac_status=$?
1593     cd "$ac_pwd" || { ac_status=$?; break; }
1594   done
1595 fi
1596
1597 test -n "$ac_init_help" && exit $ac_status
1598 if $ac_init_version; then
1599   cat <<\_ACEOF
1600 GNU C Library configure (see version.h)
1601 generated by GNU Autoconf 2.63
1602
1603 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
1604 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
1605 This configure script is free software; the Free Software Foundation
1606 gives unlimited permission to copy, distribute and modify it.
1607 _ACEOF
1608   exit
1609 fi
1610 cat >config.log <<_ACEOF
1611 This file contains any messages produced by compilers while
1612 running configure, to aid debugging if configure makes a mistake.
1613
1614 It was created by GNU C Library $as_me (see version.h), which was
1615 generated by GNU Autoconf 2.63.  Invocation command line was
1616
1617   $ $0 $@
1618
1619 _ACEOF
1620 exec 5>>config.log
1621 {
1622 cat <<_ASUNAME
1623 ## --------- ##
1624 ## Platform. ##
1625 ## --------- ##
1626
1627 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1628 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1629 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1630 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1631 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1632
1633 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1634 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1635
1636 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1637 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1638 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1639 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1640 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1641 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1642 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1643
1644 _ASUNAME
1645
1646 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1647 for as_dir in $PATH
1648 do
1649   IFS=$as_save_IFS
1650   test -z "$as_dir" && as_dir=.
1651   $as_echo "PATH: $as_dir"
1652 done
1653 IFS=$as_save_IFS
1654
1655 } >&5
1656
1657 cat >&5 <<_ACEOF
1658
1659
1660 ## ----------- ##
1661 ## Core tests. ##
1662 ## ----------- ##
1663
1664 _ACEOF
1665
1666
1667 # Keep a trace of the command line.
1668 # Strip out --no-create and --no-recursion so they do not pile up.
1669 # Strip out --silent because we don't want to record it for future runs.
1670 # Also quote any args containing shell meta-characters.
1671 # Make two passes to allow for proper duplicate-argument suppression.
1672 ac_configure_args=
1673 ac_configure_args0=
1674 ac_configure_args1=
1675 ac_must_keep_next=false
1676 for ac_pass in 1 2
1677 do
1678   for ac_arg
1679   do
1680     case $ac_arg in
1681     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1682     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1683     | -silent | --silent | --silen | --sile | --sil)
1684       continue ;;
1685     *\'*)
1686       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1687     esac
1688     case $ac_pass in
1689     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1690     2)
1691       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1692       if test $ac_must_keep_next = true; then
1693         ac_must_keep_next=false # Got value, back to normal.
1694       else
1695         case $ac_arg in
1696           *=* | --config-cache | -C | -disable-* | --disable-* \
1697           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1698           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1699           | -with-* | --with-* | -without-* | --without-* | --x)
1700             case "$ac_configure_args0 " in
1701               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1702             esac
1703             ;;
1704           -* ) ac_must_keep_next=true ;;
1705         esac
1706       fi
1707       ac_configure_args="$ac_configure_args '$ac_arg'"
1708       ;;
1709     esac
1710   done
1711 done
1712 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1713 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1714
1715 # When interrupted or exit'd, cleanup temporary files, and complete
1716 # config.log.  We remove comments because anyway the quotes in there
1717 # would cause problems or look ugly.
1718 # WARNING: Use '\'' to represent an apostrophe within the trap.
1719 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1720 trap 'exit_status=$?
1721   # Save into config.log some information that might help in debugging.
1722   {
1723     echo
1724
1725     cat <<\_ASBOX
1726 ## ---------------- ##
1727 ## Cache variables. ##
1728 ## ---------------- ##
1729 _ASBOX
1730     echo
1731     # The following way of writing the cache mishandles newlines in values,
1732 (
1733   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1734     eval ac_val=\$$ac_var
1735     case $ac_val in #(
1736     *${as_nl}*)
1737       case $ac_var in #(
1738       *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5
1739 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1740       esac
1741       case $ac_var in #(
1742       _ | IFS | as_nl) ;; #(
1743       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1744       *) $as_unset $ac_var ;;
1745       esac ;;
1746     esac
1747   done
1748   (set) 2>&1 |
1749     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1750     *${as_nl}ac_space=\ *)
1751       sed -n \
1752         "s/'\''/'\''\\\\'\'''\''/g;
1753           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1754       ;; #(
1755     *)
1756       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1757       ;;
1758     esac |
1759     sort
1760 )
1761     echo
1762
1763     cat <<\_ASBOX
1764 ## ----------------- ##
1765 ## Output variables. ##
1766 ## ----------------- ##
1767 _ASBOX
1768     echo
1769     for ac_var in $ac_subst_vars
1770     do
1771       eval ac_val=\$$ac_var
1772       case $ac_val in
1773       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1774       esac
1775       $as_echo "$ac_var='\''$ac_val'\''"
1776     done | sort
1777     echo
1778
1779     if test -n "$ac_subst_files"; then
1780       cat <<\_ASBOX
1781 ## ------------------- ##
1782 ## File substitutions. ##
1783 ## ------------------- ##
1784 _ASBOX
1785       echo
1786       for ac_var in $ac_subst_files
1787       do
1788         eval ac_val=\$$ac_var
1789         case $ac_val in
1790         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1791         esac
1792         $as_echo "$ac_var='\''$ac_val'\''"
1793       done | sort
1794       echo
1795     fi
1796
1797     if test -s confdefs.h; then
1798       cat <<\_ASBOX
1799 ## ----------- ##
1800 ## confdefs.h. ##
1801 ## ----------- ##
1802 _ASBOX
1803       echo
1804       cat confdefs.h
1805       echo
1806     fi
1807     test "$ac_signal" != 0 &&
1808       $as_echo "$as_me: caught signal $ac_signal"
1809     $as_echo "$as_me: exit $exit_status"
1810   } >&5
1811   rm -f core *.core core.conftest.* &&
1812     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1813     exit $exit_status
1814 ' 0
1815 for ac_signal in 1 2 13 15; do
1816   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1817 done
1818 ac_signal=0
1819
1820 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1821 rm -f -r conftest* confdefs.h
1822
1823 # Predefined preprocessor variables.
1824
1825 cat >>confdefs.h <<_ACEOF
1826 #define PACKAGE_NAME "$PACKAGE_NAME"
1827 _ACEOF
1828
1829
1830 cat >>confdefs.h <<_ACEOF
1831 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1832 _ACEOF
1833
1834
1835 cat >>confdefs.h <<_ACEOF
1836 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1837 _ACEOF
1838
1839
1840 cat >>confdefs.h <<_ACEOF
1841 #define PACKAGE_STRING "$PACKAGE_STRING"
1842 _ACEOF
1843
1844
1845 cat >>confdefs.h <<_ACEOF
1846 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1847 _ACEOF
1848
1849
1850 # Let the site file select an alternate cache file if it wants to.
1851 # Prefer an explicitly selected file to automatically selected ones.
1852 ac_site_file1=NONE
1853 ac_site_file2=NONE
1854 if test -n "$CONFIG_SITE"; then
1855   ac_site_file1=$CONFIG_SITE
1856 elif test "x$prefix" != xNONE; then
1857   ac_site_file1=$prefix/share/config.site
1858   ac_site_file2=$prefix/etc/config.site
1859 else
1860   ac_site_file1=$ac_default_prefix/share/config.site
1861   ac_site_file2=$ac_default_prefix/etc/config.site
1862 fi
1863 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1864 do
1865   test "x$ac_site_file" = xNONE && continue
1866   if test -r "$ac_site_file"; then
1867     { $as_echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1868 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1869     sed 's/^/| /' "$ac_site_file" >&5
1870     . "$ac_site_file"
1871   fi
1872 done
1873
1874 if test -r "$cache_file"; then
1875   # Some versions of bash will fail to source /dev/null (special
1876   # files actually), so we avoid doing that.
1877   if test -f "$cache_file"; then
1878     { $as_echo "$as_me:$LINENO: loading cache $cache_file" >&5
1879 $as_echo "$as_me: loading cache $cache_file" >&6;}
1880     case $cache_file in
1881       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1882       *)                      . "./$cache_file";;
1883     esac
1884   fi
1885 else
1886   { $as_echo "$as_me:$LINENO: creating cache $cache_file" >&5
1887 $as_echo "$as_me: creating cache $cache_file" >&6;}
1888   >$cache_file
1889 fi
1890
1891 # Check that the precious variables saved in the cache have kept the same
1892 # value.
1893 ac_cache_corrupted=false
1894 for ac_var in $ac_precious_vars; do
1895   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1896   eval ac_new_set=\$ac_env_${ac_var}_set
1897   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1898   eval ac_new_val=\$ac_env_${ac_var}_value
1899   case $ac_old_set,$ac_new_set in
1900     set,)
1901       { $as_echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1902 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1903       ac_cache_corrupted=: ;;
1904     ,set)
1905       { $as_echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1906 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1907       ac_cache_corrupted=: ;;
1908     ,);;
1909     *)
1910       if test "x$ac_old_val" != "x$ac_new_val"; then
1911         # differences in whitespace do not lead to failure.
1912         ac_old_val_w=`echo x $ac_old_val`
1913         ac_new_val_w=`echo x $ac_new_val`
1914         if test "$ac_old_val_w" != "$ac_new_val_w"; then
1915           { $as_echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1916 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1917           ac_cache_corrupted=:
1918         else
1919           { $as_echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1920 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1921           eval $ac_var=\$ac_old_val
1922         fi
1923         { $as_echo "$as_me:$LINENO:   former value:  \`$ac_old_val'" >&5
1924 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
1925         { $as_echo "$as_me:$LINENO:   current value: \`$ac_new_val'" >&5
1926 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
1927       fi;;
1928   esac
1929   # Pass precious variables to config.status.
1930   if test "$ac_new_set" = set; then
1931     case $ac_new_val in
1932     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1933     *) ac_arg=$ac_var=$ac_new_val ;;
1934     esac
1935     case " $ac_configure_args " in
1936       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1937       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1938     esac
1939   fi
1940 done
1941 if $ac_cache_corrupted; then
1942   { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
1943 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1944   { $as_echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1945 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1946   { { $as_echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1947 $as_echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1948    { (exit 1); exit 1; }; }
1949 fi
1950
1951
1952
1953
1954
1955
1956
1957
1958
1959
1960
1961
1962
1963
1964
1965
1966
1967
1968
1969
1970
1971
1972
1973
1974
1975 ac_ext=c
1976 ac_cpp='$CPP $CPPFLAGS'
1977 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1978 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1979 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1980
1981
1982
1983 ac_config_headers="$ac_config_headers config.h"
1984
1985 ac_aux_dir=
1986 for ac_dir in scripts "$srcdir"/scripts; do
1987   if test -f "$ac_dir/install-sh"; then
1988     ac_aux_dir=$ac_dir
1989     ac_install_sh="$ac_aux_dir/install-sh -c"
1990     break
1991   elif test -f "$ac_dir/install.sh"; then
1992     ac_aux_dir=$ac_dir
1993     ac_install_sh="$ac_aux_dir/install.sh -c"
1994     break
1995   elif test -f "$ac_dir/shtool"; then
1996     ac_aux_dir=$ac_dir
1997     ac_install_sh="$ac_aux_dir/shtool install -c"
1998     break
1999   fi
2000 done
2001 if test -z "$ac_aux_dir"; then
2002   { { $as_echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in scripts \"$srcdir\"/scripts" >&5
2003 $as_echo "$as_me: error: cannot find install-sh or install.sh in scripts \"$srcdir\"/scripts" >&2;}
2004    { (exit 1); exit 1; }; }
2005 fi
2006
2007 # These three variables are undocumented and unsupported,
2008 # and are intended to be withdrawn in a future Autoconf release.
2009 # They can cause serious problems if a builder's source tree is in a directory
2010 # whose full name contains unusual characters.
2011 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2012 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2013 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2014
2015
2016
2017
2018
2019 subdirs="$subdirs "
2020
2021
2022 # Make sure we can run config.sub.
2023 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2024   { { $as_echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
2025 $as_echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
2026    { (exit 1); exit 1; }; }
2027
2028 { $as_echo "$as_me:$LINENO: checking build system type" >&5
2029 $as_echo_n "checking build system type... " >&6; }
2030 if test "${ac_cv_build+set}" = set; then
2031   $as_echo_n "(cached) " >&6
2032 else
2033   ac_build_alias=$build_alias
2034 test "x$ac_build_alias" = x &&
2035   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2036 test "x$ac_build_alias" = x &&
2037   { { $as_echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
2038 $as_echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
2039    { (exit 1); exit 1; }; }
2040 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2041   { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
2042 $as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
2043    { (exit 1); exit 1; }; }
2044
2045 fi
2046 { $as_echo "$as_me:$LINENO: result: $ac_cv_build" >&5
2047 $as_echo "$ac_cv_build" >&6; }
2048 case $ac_cv_build in
2049 *-*-*) ;;
2050 *) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
2051 $as_echo "$as_me: error: invalid value of canonical build" >&2;}
2052    { (exit 1); exit 1; }; };;
2053 esac
2054 build=$ac_cv_build
2055 ac_save_IFS=$IFS; IFS='-'
2056 set x $ac_cv_build
2057 shift
2058 build_cpu=$1
2059 build_vendor=$2
2060 shift; shift
2061 # Remember, the first character of IFS is used to create $*,
2062 # except with old shells:
2063 build_os=$*
2064 IFS=$ac_save_IFS
2065 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2066
2067
2068 { $as_echo "$as_me:$LINENO: checking host system type" >&5
2069 $as_echo_n "checking host system type... " >&6; }
2070 if test "${ac_cv_host+set}" = set; then
2071   $as_echo_n "(cached) " >&6
2072 else
2073   if test "x$host_alias" = x; then
2074   ac_cv_host=$ac_cv_build
2075 else
2076   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2077     { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
2078 $as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
2079    { (exit 1); exit 1; }; }
2080 fi
2081
2082 fi
2083 { $as_echo "$as_me:$LINENO: result: $ac_cv_host" >&5
2084 $as_echo "$ac_cv_host" >&6; }
2085 case $ac_cv_host in
2086 *-*-*) ;;
2087 *) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
2088 $as_echo "$as_me: error: invalid value of canonical host" >&2;}
2089    { (exit 1); exit 1; }; };;
2090 esac
2091 host=$ac_cv_host
2092 ac_save_IFS=$IFS; IFS='-'
2093 set x $ac_cv_host
2094 shift
2095 host_cpu=$1
2096 host_vendor=$2
2097 shift; shift
2098 # Remember, the first character of IFS is used to create $*,
2099 # except with old shells:
2100 host_os=$*
2101 IFS=$ac_save_IFS
2102 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2103
2104
2105
2106 ac_ext=c
2107 ac_cpp='$CPP $CPPFLAGS'
2108 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2109 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2110 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2111 if test -n "$ac_tool_prefix"; then
2112   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2113 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2114 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2115 $as_echo_n "checking for $ac_word... " >&6; }
2116 if test "${ac_cv_prog_CC+set}" = set; then
2117   $as_echo_n "(cached) " >&6
2118 else
2119   if test -n "$CC"; then
2120   ac_cv_prog_CC="$CC" # Let the user override the test.
2121 else
2122 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2123 for as_dir in $PATH
2124 do
2125   IFS=$as_save_IFS
2126   test -z "$as_dir" && as_dir=.
2127   for ac_exec_ext in '' $ac_executable_extensions; do
2128   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2129     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2130     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2131     break 2
2132   fi
2133 done
2134 done
2135 IFS=$as_save_IFS
2136
2137 fi
2138 fi
2139 CC=$ac_cv_prog_CC
2140 if test -n "$CC"; then
2141   { $as_echo "$as_me:$LINENO: result: $CC" >&5
2142 $as_echo "$CC" >&6; }
2143 else
2144   { $as_echo "$as_me:$LINENO: result: no" >&5
2145 $as_echo "no" >&6; }
2146 fi
2147
2148
2149 fi
2150 if test -z "$ac_cv_prog_CC"; then
2151   ac_ct_CC=$CC
2152   # Extract the first word of "gcc", so it can be a program name with args.
2153 set dummy gcc; ac_word=$2
2154 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2155 $as_echo_n "checking for $ac_word... " >&6; }
2156 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2157   $as_echo_n "(cached) " >&6
2158 else
2159   if test -n "$ac_ct_CC"; then
2160   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2161 else
2162 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2163 for as_dir in $PATH
2164 do
2165   IFS=$as_save_IFS
2166   test -z "$as_dir" && as_dir=.
2167   for ac_exec_ext in '' $ac_executable_extensions; do
2168   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2169     ac_cv_prog_ac_ct_CC="gcc"
2170     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2171     break 2
2172   fi
2173 done
2174 done
2175 IFS=$as_save_IFS
2176
2177 fi
2178 fi
2179 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2180 if test -n "$ac_ct_CC"; then
2181   { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2182 $as_echo "$ac_ct_CC" >&6; }
2183 else
2184   { $as_echo "$as_me:$LINENO: result: no" >&5
2185 $as_echo "no" >&6; }
2186 fi
2187
2188   if test "x$ac_ct_CC" = x; then
2189     CC=""
2190   else
2191     case $cross_compiling:$ac_tool_warned in
2192 yes:)
2193 { $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
2194 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2195 ac_tool_warned=yes ;;
2196 esac
2197     CC=$ac_ct_CC
2198   fi
2199 else
2200   CC="$ac_cv_prog_CC"
2201 fi
2202
2203 if test -z "$CC"; then
2204           if test -n "$ac_tool_prefix"; then
2205     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2206 set dummy ${ac_tool_prefix}cc; ac_word=$2
2207 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2208 $as_echo_n "checking for $ac_word... " >&6; }
2209 if test "${ac_cv_prog_CC+set}" = set; then
2210   $as_echo_n "(cached) " >&6
2211 else
2212   if test -n "$CC"; then
2213   ac_cv_prog_CC="$CC" # Let the user override the test.
2214 else
2215 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2216 for as_dir in $PATH
2217 do
2218   IFS=$as_save_IFS
2219   test -z "$as_dir" && as_dir=.
2220   for ac_exec_ext in '' $ac_executable_extensions; do
2221   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2222     ac_cv_prog_CC="${ac_tool_prefix}cc"
2223     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2224     break 2
2225   fi
2226 done
2227 done
2228 IFS=$as_save_IFS
2229
2230 fi
2231 fi
2232 CC=$ac_cv_prog_CC
2233 if test -n "$CC"; then
2234   { $as_echo "$as_me:$LINENO: result: $CC" >&5
2235 $as_echo "$CC" >&6; }
2236 else
2237   { $as_echo "$as_me:$LINENO: result: no" >&5
2238 $as_echo "no" >&6; }
2239 fi
2240
2241
2242   fi
2243 fi
2244 if test -z "$CC"; then
2245   # Extract the first word of "cc", so it can be a program name with args.
2246 set dummy cc; ac_word=$2
2247 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2248 $as_echo_n "checking for $ac_word... " >&6; }
2249 if test "${ac_cv_prog_CC+set}" = set; then
2250   $as_echo_n "(cached) " >&6
2251 else
2252   if test -n "$CC"; then
2253   ac_cv_prog_CC="$CC" # Let the user override the test.
2254 else
2255   ac_prog_rejected=no
2256 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2257 for as_dir in $PATH
2258 do
2259   IFS=$as_save_IFS
2260   test -z "$as_dir" && as_dir=.
2261   for ac_exec_ext in '' $ac_executable_extensions; do
2262   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2263     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2264        ac_prog_rejected=yes
2265        continue
2266      fi
2267     ac_cv_prog_CC="cc"
2268     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2269     break 2
2270   fi
2271 done
2272 done
2273 IFS=$as_save_IFS
2274
2275 if test $ac_prog_rejected = yes; then
2276   # We found a bogon in the path, so make sure we never use it.
2277   set dummy $ac_cv_prog_CC
2278   shift
2279   if test $# != 0; then
2280     # We chose a different compiler from the bogus one.
2281     # However, it has the same basename, so the bogon will be chosen
2282     # first if we set CC to just the basename; use the full file name.
2283     shift
2284     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2285   fi
2286 fi
2287 fi
2288 fi
2289 CC=$ac_cv_prog_CC
2290 if test -n "$CC"; then
2291   { $as_echo "$as_me:$LINENO: result: $CC" >&5
2292 $as_echo "$CC" >&6; }
2293 else
2294   { $as_echo "$as_me:$LINENO: result: no" >&5
2295 $as_echo "no" >&6; }
2296 fi
2297
2298
2299 fi
2300 if test -z "$CC"; then
2301   if test -n "$ac_tool_prefix"; then
2302   for ac_prog in cl.exe
2303   do
2304     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2305 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2306 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2307 $as_echo_n "checking for $ac_word... " >&6; }
2308 if test "${ac_cv_prog_CC+set}" = set; then
2309   $as_echo_n "(cached) " >&6
2310 else
2311   if test -n "$CC"; then
2312   ac_cv_prog_CC="$CC" # Let the user override the test.
2313 else
2314 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2315 for as_dir in $PATH
2316 do
2317   IFS=$as_save_IFS
2318   test -z "$as_dir" && as_dir=.
2319   for ac_exec_ext in '' $ac_executable_extensions; do
2320   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2321     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2322     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2323     break 2
2324   fi
2325 done
2326 done
2327 IFS=$as_save_IFS
2328
2329 fi
2330 fi
2331 CC=$ac_cv_prog_CC
2332 if test -n "$CC"; then
2333   { $as_echo "$as_me:$LINENO: result: $CC" >&5
2334 $as_echo "$CC" >&6; }
2335 else
2336   { $as_echo "$as_me:$LINENO: result: no" >&5
2337 $as_echo "no" >&6; }
2338 fi
2339
2340
2341     test -n "$CC" && break
2342   done
2343 fi
2344 if test -z "$CC"; then
2345   ac_ct_CC=$CC
2346   for ac_prog in cl.exe
2347 do
2348   # Extract the first word of "$ac_prog", so it can be a program name with args.
2349 set dummy $ac_prog; ac_word=$2
2350 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2351 $as_echo_n "checking for $ac_word... " >&6; }
2352 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2353   $as_echo_n "(cached) " >&6
2354 else
2355   if test -n "$ac_ct_CC"; then
2356   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2357 else
2358 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2359 for as_dir in $PATH
2360 do
2361   IFS=$as_save_IFS
2362   test -z "$as_dir" && as_dir=.
2363   for ac_exec_ext in '' $ac_executable_extensions; do
2364   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2365     ac_cv_prog_ac_ct_CC="$ac_prog"
2366     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2367     break 2
2368   fi
2369 done
2370 done
2371 IFS=$as_save_IFS
2372
2373 fi
2374 fi
2375 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2376 if test -n "$ac_ct_CC"; then
2377   { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2378 $as_echo "$ac_ct_CC" >&6; }
2379 else
2380   { $as_echo "$as_me:$LINENO: result: no" >&5
2381 $as_echo "no" >&6; }
2382 fi
2383
2384
2385   test -n "$ac_ct_CC" && break
2386 done
2387
2388   if test "x$ac_ct_CC" = x; then
2389     CC=""
2390   else
2391     case $cross_compiling:$ac_tool_warned in
2392 yes:)
2393 { $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
2394 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2395 ac_tool_warned=yes ;;
2396 esac
2397     CC=$ac_ct_CC
2398   fi
2399 fi
2400
2401 fi
2402
2403
2404 test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
2405 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2406 { { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2407 See \`config.log' for more details." >&5
2408 $as_echo "$as_me: error: no acceptable C compiler found in \$PATH
2409 See \`config.log' for more details." >&2;}
2410    { (exit 1); exit 1; }; }; }
2411
2412 # Provide some information about the compiler.
2413 $as_echo "$as_me:$LINENO: checking for C compiler version" >&5
2414 set X $ac_compile
2415 ac_compiler=$2
2416 { (ac_try="$ac_compiler --version >&5"
2417 case "(($ac_try" in
2418   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2419   *) ac_try_echo=$ac_try;;
2420 esac
2421 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2422 $as_echo "$ac_try_echo") >&5
2423   (eval "$ac_compiler --version >&5") 2>&5
2424   ac_status=$?
2425   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2426   (exit $ac_status); }
2427 { (ac_try="$ac_compiler -v >&5"
2428 case "(($ac_try" in
2429   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2430   *) ac_try_echo=$ac_try;;
2431 esac
2432 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2433 $as_echo "$ac_try_echo") >&5
2434   (eval "$ac_compiler -v >&5") 2>&5
2435   ac_status=$?
2436   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2437   (exit $ac_status); }
2438 { (ac_try="$ac_compiler -V >&5"
2439 case "(($ac_try" in
2440   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2441   *) ac_try_echo=$ac_try;;
2442 esac
2443 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2444 $as_echo "$ac_try_echo") >&5
2445   (eval "$ac_compiler -V >&5") 2>&5
2446   ac_status=$?
2447   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2448   (exit $ac_status); }
2449
2450 EXEEXT=
2451 { $as_echo "$as_me:$LINENO: checking for suffix of object files" >&5
2452 $as_echo_n "checking for suffix of object files... " >&6; }
2453 if test "${ac_cv_objext+set}" = set; then
2454   $as_echo_n "(cached) " >&6
2455 else
2456   cat >conftest.$ac_ext <<_ACEOF
2457 /* confdefs.h.  */
2458 _ACEOF
2459 cat confdefs.h >>conftest.$ac_ext
2460 cat >>conftest.$ac_ext <<_ACEOF
2461 /* end confdefs.h.  */
2462
2463 int
2464 main ()
2465 {
2466
2467   ;
2468   return 0;
2469 }
2470 _ACEOF
2471 rm -f conftest.o conftest.obj
2472 if { (ac_try="$ac_compile"
2473 case "(($ac_try" in
2474   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2475   *) ac_try_echo=$ac_try;;
2476 esac
2477 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2478 $as_echo "$ac_try_echo") >&5
2479   (eval "$ac_compile") 2>&5
2480   ac_status=$?
2481   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2482   (exit $ac_status); }; then
2483   for ac_file in conftest.o conftest.obj conftest.*; do
2484   test -f "$ac_file" || continue;
2485   case $ac_file in
2486     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2487     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2488        break;;
2489   esac
2490 done
2491 else
2492   $as_echo "$as_me: failed program was:" >&5
2493 sed 's/^/| /' conftest.$ac_ext >&5
2494
2495 { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
2496 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2497 { { $as_echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2498 See \`config.log' for more details." >&5
2499 $as_echo "$as_me: error: cannot compute suffix of object files: cannot compile
2500 See \`config.log' for more details." >&2;}
2501    { (exit 1); exit 1; }; }; }
2502 fi
2503
2504 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2505 fi
2506 { $as_echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2507 $as_echo "$ac_cv_objext" >&6; }
2508 OBJEXT=$ac_cv_objext
2509 ac_objext=$OBJEXT
2510 { $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2511 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2512 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2513   $as_echo_n "(cached) " >&6
2514 else
2515   cat >conftest.$ac_ext <<_ACEOF
2516 /* confdefs.h.  */
2517 _ACEOF
2518 cat confdefs.h >>conftest.$ac_ext
2519 cat >>conftest.$ac_ext <<_ACEOF
2520 /* end confdefs.h.  */
2521
2522 int
2523 main ()
2524 {
2525 #ifndef __GNUC__
2526        choke me
2527 #endif
2528
2529   ;
2530   return 0;
2531 }
2532 _ACEOF
2533 rm -f conftest.$ac_objext
2534 if { (ac_try="$ac_compile"
2535 case "(($ac_try" in
2536   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2537   *) ac_try_echo=$ac_try;;
2538 esac
2539 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2540 $as_echo "$ac_try_echo") >&5
2541   (eval "$ac_compile") 2>conftest.er1
2542   ac_status=$?
2543   grep -v '^ *+' conftest.er1 >conftest.err
2544   rm -f conftest.er1
2545   cat conftest.err >&5
2546   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2547   (exit $ac_status); } && {
2548          test -z "$ac_c_werror_flag" ||
2549          test ! -s conftest.err
2550        } && test -s conftest.$ac_objext; then
2551   ac_compiler_gnu=yes
2552 else
2553   $as_echo "$as_me: failed program was:" >&5
2554 sed 's/^/| /' conftest.$ac_ext >&5
2555
2556         ac_compiler_gnu=no
2557 fi
2558
2559 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2560 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2561
2562 fi
2563 { $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2564 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2565 if test $ac_compiler_gnu = yes; then
2566   GCC=yes
2567 else
2568   GCC=
2569 fi
2570 ac_test_CFLAGS=${CFLAGS+set}
2571 ac_save_CFLAGS=$CFLAGS
2572 { $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2573 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2574 if test "${ac_cv_prog_cc_g+set}" = set; then
2575   $as_echo_n "(cached) " >&6
2576 else
2577   ac_save_c_werror_flag=$ac_c_werror_flag
2578    ac_c_werror_flag=yes
2579    ac_cv_prog_cc_g=no
2580    CFLAGS="-g"
2581    cat >conftest.$ac_ext <<_ACEOF
2582 /* confdefs.h.  */
2583 _ACEOF
2584 cat confdefs.h >>conftest.$ac_ext
2585 cat >>conftest.$ac_ext <<_ACEOF
2586 /* end confdefs.h.  */
2587
2588 int
2589 main ()
2590 {
2591
2592   ;
2593   return 0;
2594 }
2595 _ACEOF
2596 rm -f conftest.$ac_objext
2597 if { (ac_try="$ac_compile"
2598 case "(($ac_try" in
2599   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2600   *) ac_try_echo=$ac_try;;
2601 esac
2602 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2603 $as_echo "$ac_try_echo") >&5
2604   (eval "$ac_compile") 2>conftest.er1
2605   ac_status=$?
2606   grep -v '^ *+' conftest.er1 >conftest.err
2607   rm -f conftest.er1
2608   cat conftest.err >&5
2609   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2610   (exit $ac_status); } && {
2611          test -z "$ac_c_werror_flag" ||
2612          test ! -s conftest.err
2613        } && test -s conftest.$ac_objext; then
2614   ac_cv_prog_cc_g=yes
2615 else
2616   $as_echo "$as_me: failed program was:" >&5
2617 sed 's/^/| /' conftest.$ac_ext >&5
2618
2619         CFLAGS=""
2620       cat >conftest.$ac_ext <<_ACEOF
2621 /* confdefs.h.  */
2622 _ACEOF
2623 cat confdefs.h >>conftest.$ac_ext
2624 cat >>conftest.$ac_ext <<_ACEOF
2625 /* end confdefs.h.  */
2626
2627 int
2628 main ()
2629 {
2630
2631   ;
2632   return 0;
2633 }
2634 _ACEOF
2635 rm -f conftest.$ac_objext
2636 if { (ac_try="$ac_compile"
2637 case "(($ac_try" in
2638   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2639   *) ac_try_echo=$ac_try;;
2640 esac
2641 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2642 $as_echo "$ac_try_echo") >&5
2643   (eval "$ac_compile") 2>conftest.er1
2644   ac_status=$?
2645   grep -v '^ *+' conftest.er1 >conftest.err
2646   rm -f conftest.er1
2647   cat conftest.err >&5
2648   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2649   (exit $ac_status); } && {
2650          test -z "$ac_c_werror_flag" ||
2651          test ! -s conftest.err
2652        } && test -s conftest.$ac_objext; then
2653   :
2654 else
2655   $as_echo "$as_me: failed program was:" >&5
2656 sed 's/^/| /' conftest.$ac_ext >&5
2657
2658         ac_c_werror_flag=$ac_save_c_werror_flag
2659          CFLAGS="-g"
2660          cat >conftest.$ac_ext <<_ACEOF
2661 /* confdefs.h.  */
2662 _ACEOF
2663 cat confdefs.h >>conftest.$ac_ext
2664 cat >>conftest.$ac_ext <<_ACEOF
2665 /* end confdefs.h.  */
2666
2667 int
2668 main ()
2669 {
2670
2671   ;
2672   return 0;
2673 }
2674 _ACEOF
2675 rm -f conftest.$ac_objext
2676 if { (ac_try="$ac_compile"
2677 case "(($ac_try" in
2678   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2679   *) ac_try_echo=$ac_try;;
2680 esac
2681 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2682 $as_echo "$ac_try_echo") >&5
2683   (eval "$ac_compile") 2>conftest.er1
2684   ac_status=$?
2685   grep -v '^ *+' conftest.er1 >conftest.err
2686   rm -f conftest.er1
2687   cat conftest.err >&5
2688   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2689   (exit $ac_status); } && {
2690          test -z "$ac_c_werror_flag" ||
2691          test ! -s conftest.err
2692        } && test -s conftest.$ac_objext; then
2693   ac_cv_prog_cc_g=yes
2694 else
2695   $as_echo "$as_me: failed program was:" >&5
2696 sed 's/^/| /' conftest.$ac_ext >&5
2697
2698
2699 fi
2700
2701 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2702 fi
2703
2704 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2705 fi
2706
2707 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2708    ac_c_werror_flag=$ac_save_c_werror_flag
2709 fi
2710 { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2711 $as_echo "$ac_cv_prog_cc_g" >&6; }
2712 if test "$ac_test_CFLAGS" = set; then
2713   CFLAGS=$ac_save_CFLAGS
2714 elif test $ac_cv_prog_cc_g = yes; then
2715   if test "$GCC" = yes; then
2716     CFLAGS="-g -O2"
2717   else
2718     CFLAGS="-g"
2719   fi
2720 else
2721   if test "$GCC" = yes; then
2722     CFLAGS="-O2"
2723   else
2724     CFLAGS=
2725   fi
2726 fi
2727 { $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
2728 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2729 if test "${ac_cv_prog_cc_c89+set}" = set; then
2730   $as_echo_n "(cached) " >&6
2731 else
2732   ac_cv_prog_cc_c89=no
2733 ac_save_CC=$CC
2734 cat >conftest.$ac_ext <<_ACEOF
2735 /* confdefs.h.  */
2736 _ACEOF
2737 cat confdefs.h >>conftest.$ac_ext
2738 cat >>conftest.$ac_ext <<_ACEOF
2739 /* end confdefs.h.  */
2740 #include <stdarg.h>
2741 #include <stdio.h>
2742 #include <sys/types.h>
2743 #include <sys/stat.h>
2744 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2745 struct buf { int x; };
2746 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2747 static char *e (p, i)
2748      char **p;
2749      int i;
2750 {
2751   return p[i];
2752 }
2753 static char *f (char * (*g) (char **, int), char **p, ...)
2754 {
2755   char *s;
2756   va_list v;
2757   va_start (v,p);
2758   s = g (p, va_arg (v,int));
2759   va_end (v);
2760   return s;
2761 }
2762
2763 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2764    function prototypes and stuff, but not '\xHH' hex character constants.
2765    These don't provoke an error unfortunately, instead are silently treated
2766    as 'x'.  The following induces an error, until -std is added to get
2767    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2768    array size at least.  It's necessary to write '\x00'==0 to get something
2769    that's true only with -std.  */
2770 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2771
2772 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2773    inside strings and character constants.  */
2774 #define FOO(x) 'x'
2775 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2776
2777 int test (int i, double x);
2778 struct s1 {int (*f) (int a);};
2779 struct s2 {int (*f) (double a);};
2780 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2781 int argc;
2782 char **argv;
2783 int
2784 main ()
2785 {
2786 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2787   ;
2788   return 0;
2789 }
2790 _ACEOF
2791 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2792         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2793 do
2794   CC="$ac_save_CC $ac_arg"
2795   rm -f conftest.$ac_objext
2796 if { (ac_try="$ac_compile"
2797 case "(($ac_try" in
2798   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2799   *) ac_try_echo=$ac_try;;
2800 esac
2801 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2802 $as_echo "$ac_try_echo") >&5
2803   (eval "$ac_compile") 2>conftest.er1
2804   ac_status=$?
2805   grep -v '^ *+' conftest.er1 >conftest.err
2806   rm -f conftest.er1
2807   cat conftest.err >&5
2808   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2809   (exit $ac_status); } && {
2810          test -z "$ac_c_werror_flag" ||
2811          test ! -s conftest.err
2812        } && test -s conftest.$ac_objext; then
2813   ac_cv_prog_cc_c89=$ac_arg
2814 else
2815   $as_echo "$as_me: failed program was:" >&5
2816 sed 's/^/| /' conftest.$ac_ext >&5
2817
2818
2819 fi
2820
2821 rm -f core conftest.err conftest.$ac_objext
2822   test "x$ac_cv_prog_cc_c89" != "xno" && break
2823 done
2824 rm -f conftest.$ac_ext
2825 CC=$ac_save_CC
2826
2827 fi
2828 # AC_CACHE_VAL
2829 case "x$ac_cv_prog_cc_c89" in
2830   x)
2831     { $as_echo "$as_me:$LINENO: result: none needed" >&5
2832 $as_echo "none needed" >&6; } ;;
2833   xno)
2834     { $as_echo "$as_me:$LINENO: result: unsupported" >&5
2835 $as_echo "unsupported" >&6; } ;;
2836   *)
2837     CC="$CC $ac_cv_prog_cc_c89"
2838     { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
2839 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2840 esac
2841
2842
2843 ac_ext=c
2844 ac_cpp='$CPP $CPPFLAGS'
2845 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2846 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2847 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2848
2849 if test $host != $build; then
2850   for ac_prog in gcc cc
2851 do
2852   # Extract the first word of "$ac_prog", so it can be a program name with args.
2853 set dummy $ac_prog; ac_word=$2
2854 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2855 $as_echo_n "checking for $ac_word... " >&6; }
2856 if test "${ac_cv_prog_BUILD_CC+set}" = set; then
2857   $as_echo_n "(cached) " >&6
2858 else
2859   if test -n "$BUILD_CC"; then
2860   ac_cv_prog_BUILD_CC="$BUILD_CC" # Let the user override the test.
2861 else
2862 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2863 for as_dir in $PATH
2864 do
2865   IFS=$as_save_IFS
2866   test -z "$as_dir" && as_dir=.
2867   for ac_exec_ext in '' $ac_executable_extensions; do
2868   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2869     ac_cv_prog_BUILD_CC="$ac_prog"
2870     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2871     break 2
2872   fi
2873 done
2874 done
2875 IFS=$as_save_IFS
2876
2877 fi
2878 fi
2879 BUILD_CC=$ac_cv_prog_BUILD_CC
2880 if test -n "$BUILD_CC"; then
2881   { $as_echo "$as_me:$LINENO: result: $BUILD_CC" >&5
2882 $as_echo "$BUILD_CC" >&6; }
2883 else
2884   { $as_echo "$as_me:$LINENO: result: no" >&5
2885 $as_echo "no" >&6; }
2886 fi
2887
2888
2889   test -n "$BUILD_CC" && break
2890 done
2891
2892 fi
2893
2894 ac_ext=c
2895 ac_cpp='$CPP $CPPFLAGS'
2896 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2897 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2898 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2899 { $as_echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
2900 $as_echo_n "checking how to run the C preprocessor... " >&6; }
2901 # On Suns, sometimes $CPP names a directory.
2902 if test -n "$CPP" && test -d "$CPP"; then
2903   CPP=
2904 fi
2905 if test -z "$CPP"; then
2906   if test "${ac_cv_prog_CPP+set}" = set; then
2907   $as_echo_n "(cached) " >&6
2908 else
2909       # Double quotes because CPP needs to be expanded
2910     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2911     do
2912       ac_preproc_ok=false
2913 for ac_c_preproc_warn_flag in '' yes
2914 do
2915   # Use a header file that comes with gcc, so configuring glibc
2916   # with a fresh cross-compiler works.
2917   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2918   # <limits.h> exists even on freestanding compilers.
2919   # On the NeXT, cc -E runs the code through the compiler's parser,
2920   # not just through cpp. "Syntax error" is here to catch this case.
2921   cat >conftest.$ac_ext <<_ACEOF
2922 /* confdefs.h.  */
2923 _ACEOF
2924 cat confdefs.h >>conftest.$ac_ext
2925 cat >>conftest.$ac_ext <<_ACEOF
2926 /* end confdefs.h.  */
2927 #ifdef __STDC__
2928 # include <limits.h>
2929 #else
2930 # include <assert.h>
2931 #endif
2932                      Syntax error
2933 _ACEOF
2934 if { (ac_try="$ac_cpp conftest.$ac_ext"
2935 case "(($ac_try" in
2936   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2937   *) ac_try_echo=$ac_try;;
2938 esac
2939 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2940 $as_echo "$ac_try_echo") >&5
2941   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
2942   ac_status=$?
2943   grep -v '^ *+' conftest.er1 >conftest.err
2944   rm -f conftest.er1
2945   cat conftest.err >&5
2946   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2947   (exit $ac_status); } >/dev/null && {
2948          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
2949          test ! -s conftest.err
2950        }; then
2951   :
2952 else
2953   $as_echo "$as_me: failed program was:" >&5
2954 sed 's/^/| /' conftest.$ac_ext >&5
2955
2956   # Broken: fails on valid input.
2957 continue
2958 fi
2959
2960 rm -f conftest.err conftest.$ac_ext
2961
2962   # OK, works on sane cases.  Now check whether nonexistent headers
2963   # can be detected and how.
2964   cat >conftest.$ac_ext <<_ACEOF
2965 /* confdefs.h.  */
2966 _ACEOF
2967 cat confdefs.h >>conftest.$ac_ext
2968 cat >>conftest.$ac_ext <<_ACEOF
2969 /* end confdefs.h.  */
2970 #include <ac_nonexistent.h>
2971 _ACEOF
2972 if { (ac_try="$ac_cpp conftest.$ac_ext"
2973 case "(($ac_try" in
2974   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2975   *) ac_try_echo=$ac_try;;
2976 esac
2977 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2978 $as_echo "$ac_try_echo") >&5
2979   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
2980   ac_status=$?
2981   grep -v '^ *+' conftest.er1 >conftest.err
2982   rm -f conftest.er1
2983   cat conftest.err >&5
2984   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2985   (exit $ac_status); } >/dev/null && {
2986          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
2987          test ! -s conftest.err
2988        }; then
2989   # Broken: success on invalid input.
2990 continue
2991 else
2992   $as_echo "$as_me: failed program was:" >&5
2993 sed 's/^/| /' conftest.$ac_ext >&5
2994
2995   # Passes both tests.
2996 ac_preproc_ok=:
2997 break
2998 fi
2999
3000 rm -f conftest.err conftest.$ac_ext
3001
3002 done
3003 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3004 rm -f conftest.err conftest.$ac_ext
3005 if $ac_preproc_ok; then
3006   break
3007 fi
3008
3009     done
3010     ac_cv_prog_CPP=$CPP
3011
3012 fi
3013   CPP=$ac_cv_prog_CPP
3014 else
3015   ac_cv_prog_CPP=$CPP
3016 fi
3017 { $as_echo "$as_me:$LINENO: result: $CPP" >&5
3018 $as_echo "$CPP" >&6; }
3019 ac_preproc_ok=false
3020 for ac_c_preproc_warn_flag in '' yes
3021 do
3022   # Use a header file that comes with gcc, so configuring glibc
3023   # with a fresh cross-compiler works.
3024   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3025   # <limits.h> exists even on freestanding compilers.
3026   # On the NeXT, cc -E runs the code through the compiler's parser,
3027   # not just through cpp. "Syntax error" is here to catch this case.
3028   cat >conftest.$ac_ext <<_ACEOF
3029 /* confdefs.h.  */
3030 _ACEOF
3031 cat confdefs.h >>conftest.$ac_ext
3032 cat >>conftest.$ac_ext <<_ACEOF
3033 /* end confdefs.h.  */
3034 #ifdef __STDC__
3035 # include <limits.h>
3036 #else
3037 # include <assert.h>
3038 #endif
3039                      Syntax error
3040 _ACEOF
3041 if { (ac_try="$ac_cpp conftest.$ac_ext"
3042 case "(($ac_try" in
3043   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3044   *) ac_try_echo=$ac_try;;
3045 esac
3046 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
3047 $as_echo "$ac_try_echo") >&5
3048   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3049   ac_status=$?
3050   grep -v '^ *+' conftest.er1 >conftest.err
3051   rm -f conftest.er1
3052   cat conftest.err >&5
3053   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
3054   (exit $ac_status); } >/dev/null && {
3055          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3056          test ! -s conftest.err
3057        }; then
3058   :
3059 else
3060   $as_echo "$as_me: failed program was:" >&5
3061 sed 's/^/| /' conftest.$ac_ext >&5
3062
3063   # Broken: fails on valid input.
3064 continue
3065 fi
3066
3067 rm -f conftest.err conftest.$ac_ext
3068
3069   # OK, works on sane cases.  Now check whether nonexistent headers
3070   # can be detected and how.
3071   cat >conftest.$ac_ext <<_ACEOF
3072 /* confdefs.h.  */
3073 _ACEOF
3074 cat confdefs.h >>conftest.$ac_ext
3075 cat >>conftest.$ac_ext <<_ACEOF
3076 /* end confdefs.h.  */
3077 #include <ac_nonexistent.h>
3078 _ACEOF
3079 if { (ac_try="$ac_cpp conftest.$ac_ext"
3080 case "(($ac_try" in
3081   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3082   *) ac_try_echo=$ac_try;;
3083 esac
3084 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
3085 $as_echo "$ac_try_echo") >&5
3086   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3087   ac_status=$?
3088   grep -v '^ *+' conftest.er1 >conftest.err
3089   rm -f conftest.er1
3090   cat conftest.err >&5
3091   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
3092   (exit $ac_status); } >/dev/null && {
3093          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3094          test ! -s conftest.err
3095        }; then
3096   # Broken: success on invalid input.
3097 continue
3098 else
3099   $as_echo "$as_me: failed program was:" >&5
3100 sed 's/^/| /' conftest.$ac_ext >&5
3101
3102   # Passes both tests.
3103 ac_preproc_ok=:
3104 break
3105 fi
3106
3107 rm -f conftest.err conftest.$ac_ext
3108
3109 done
3110 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3111 rm -f conftest.err conftest.$ac_ext
3112 if $ac_preproc_ok; then
3113   :
3114 else
3115   { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
3116 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3117 { { $as_echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3118 See \`config.log' for more details." >&5
3119 $as_echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3120 See \`config.log' for more details." >&2;}
3121    { (exit 1); exit 1; }; }; }
3122 fi
3123
3124 ac_ext=c
3125 ac_cpp='$CPP $CPPFLAGS'
3126 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3127 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3128 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3129
3130 # We need the C++ compiler only for testing.
3131 ac_ext=cpp
3132 ac_cpp='$CXXCPP $CPPFLAGS'
3133 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3134 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3135 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3136 if test -z "$CXX"; then
3137   if test -n "$CCC"; then
3138     CXX=$CCC
3139   else
3140     if test -n "$ac_tool_prefix"; then
3141   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3142   do
3143     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3144 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3145 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
3146 $as_echo_n "checking for $ac_word... " >&6; }
3147 if test "${ac_cv_prog_CXX+set}" = set; then
3148   $as_echo_n "(cached) " >&6
3149 else
3150   if test -n "$CXX"; then
3151   ac_cv_prog_CXX="$CXX" # Let the user override the test.
3152 else
3153 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3154 for as_dir in $PATH
3155 do
3156   IFS=$as_save_IFS
3157   test -z "$as_dir" && as_dir=.
3158   for ac_exec_ext in '' $ac_executable_extensions; do
3159   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3160     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3161     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3162     break 2
3163   fi
3164 done
3165 done
3166 IFS=$as_save_IFS
3167
3168 fi
3169 fi
3170 CXX=$ac_cv_prog_CXX
3171 if test -n "$CXX"; then
3172   { $as_echo "$as_me:$LINENO: result: $CXX" >&5
3173 $as_echo "$CXX" >&6; }
3174 else
3175   { $as_echo "$as_me:$LINENO: result: no" >&5
3176 $as_echo "no" >&6; }
3177 fi
3178
3179
3180     test -n "$CXX" && break
3181   done
3182 fi
3183 if test -z "$CXX"; then
3184   ac_ct_CXX=$CXX
3185   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3186 do
3187   # Extract the first word of "$ac_prog", so it can be a program name with args.
3188 set dummy $ac_prog; ac_word=$2
3189 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
3190 $as_echo_n "checking for $ac_word... " >&6; }
3191 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
3192   $as_echo_n "(cached) " >&6
3193 else
3194   if test -n "$ac_ct_CXX"; then
3195   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3196 else
3197 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3198 for as_dir in $PATH
3199 do
3200   IFS=$as_save_IFS
3201   test -z "$as_dir" && as_dir=.
3202   for ac_exec_ext in '' $ac_executable_extensions; do
3203   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3204     ac_cv_prog_ac_ct_CXX="$ac_prog"
3205     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3206     break 2
3207   fi
3208 done
3209 done
3210 IFS=$as_save_IFS
3211
3212 fi
3213 fi
3214 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3215 if test -n "$ac_ct_CXX"; then
3216   { $as_echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
3217 $as_echo "$ac_ct_CXX" >&6; }
3218 else
3219   { $as_echo "$as_me:$LINENO: result: no" >&5
3220 $as_echo "no" >&6; }
3221 fi
3222
3223
3224   test -n "$ac_ct_CXX" && break
3225 done
3226
3227   if test "x$ac_ct_CXX" = x; then
3228     CXX="g++"
3229   else
3230     case $cross_compiling:$ac_tool_warned in
3231 yes:)
3232 { $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
3233 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3234 ac_tool_warned=yes ;;
3235 esac
3236     CXX=$ac_ct_CXX
3237   fi
3238 fi
3239
3240   fi
3241 fi
3242 # Provide some information about the compiler.
3243 $as_echo "$as_me:$LINENO: checking for C++ compiler version" >&5
3244 set X $ac_compile
3245 ac_compiler=$2
3246 { (ac_try="$ac_compiler --version >&5"
3247 case "(($ac_try" in
3248   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3249   *) ac_try_echo=$ac_try;;
3250 esac
3251 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
3252 $as_echo "$ac_try_echo") >&5
3253   (eval "$ac_compiler --version >&5") 2>&5
3254   ac_status=$?
3255   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
3256   (exit $ac_status); }
3257 { (ac_try="$ac_compiler -v >&5"
3258 case "(($ac_try" in
3259   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3260   *) ac_try_echo=$ac_try;;
3261 esac
3262 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
3263 $as_echo "$ac_try_echo") >&5
3264   (eval "$ac_compiler -v >&5") 2>&5
3265   ac_status=$?
3266   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
3267   (exit $ac_status); }
3268 { (ac_try="$ac_compiler -V >&5"
3269 case "(($ac_try" in
3270   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3271   *) ac_try_echo=$ac_try;;
3272 esac
3273 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
3274 $as_echo "$ac_try_echo") >&5
3275   (eval "$ac_compiler -V >&5") 2>&5
3276   ac_status=$?
3277   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
3278   (exit $ac_status); }
3279
3280 { $as_echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
3281 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3282 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
3283   $as_echo_n "(cached) " >&6
3284 else
3285   cat >conftest.$ac_ext <<_ACEOF
3286 /* confdefs.h.  */
3287 _ACEOF
3288 cat confdefs.h >>conftest.$ac_ext
3289 cat >>conftest.$ac_ext <<_ACEOF
3290 /* end confdefs.h.  */
3291
3292 int
3293 main ()
3294 {
3295 #ifndef __GNUC__
3296        choke me
3297 #endif
3298
3299   ;
3300   return 0;
3301 }
3302 _ACEOF
3303 rm -f conftest.$ac_objext
3304 if { (ac_try="$ac_compile"
3305 case "(($ac_try" in
3306   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3307   *) ac_try_echo=$ac_try;;
3308 esac
3309 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
3310 $as_echo "$ac_try_echo") >&5
3311   (eval "$ac_compile") 2>conftest.er1
3312   ac_status=$?
3313   grep -v '^ *+' conftest.er1 >conftest.err
3314   rm -f conftest.er1
3315   cat conftest.err >&5
3316   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
3317   (exit $ac_status); } && {
3318          test -z "$ac_cxx_werror_flag" ||
3319          test ! -s conftest.err
3320        } && test -s conftest.$ac_objext; then
3321   ac_compiler_gnu=yes
3322 else
3323   $as_echo "$as_me: failed program was:" >&5
3324 sed 's/^/| /' conftest.$ac_ext >&5
3325
3326         ac_compiler_gnu=no
3327 fi
3328
3329 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3330 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3331
3332 fi
3333 { $as_echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
3334 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3335 if test $ac_compiler_gnu = yes; then
3336   GXX=yes
3337 else
3338   GXX=
3339 fi
3340 ac_test_CXXFLAGS=${CXXFLAGS+set}
3341 ac_save_CXXFLAGS=$CXXFLAGS
3342 { $as_echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
3343 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
3344 if test "${ac_cv_prog_cxx_g+set}" = set; then
3345   $as_echo_n "(cached) " >&6
3346 else
3347   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3348    ac_cxx_werror_flag=yes
3349    ac_cv_prog_cxx_g=no
3350    CXXFLAGS="-g"
3351    cat >conftest.$ac_ext <<_ACEOF
3352 /* confdefs.h.  */
3353 _ACEOF
3354 cat confdefs.h >>conftest.$ac_ext
3355 cat >>conftest.$ac_ext <<_ACEOF
3356 /* end confdefs.h.  */
3357
3358 int
3359 main ()
3360 {
3361
3362   ;
3363   return 0;
3364 }
3365 _ACEOF
3366 rm -f conftest.$ac_objext
3367 if { (ac_try="$ac_compile"
3368 case "(($ac_try" in
3369   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3370   *) ac_try_echo=$ac_try;;
3371 esac
3372 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
3373 $as_echo "$ac_try_echo") >&5
3374   (eval "$ac_compile") 2>conftest.er1
3375   ac_status=$?
3376   grep -v '^ *+' conftest.er1 >conftest.err
3377   rm -f conftest.er1
3378   cat conftest.err >&5
3379   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
3380   (exit $ac_status); } && {
3381          test -z "$ac_cxx_werror_flag" ||
3382          test ! -s conftest.err
3383        } && test -s conftest.$ac_objext; then
3384   ac_cv_prog_cxx_g=yes
3385 else
3386   $as_echo "$as_me: failed program was:" >&5
3387 sed 's/^/| /' conftest.$ac_ext >&5
3388
3389         CXXFLAGS=""
3390       cat >conftest.$ac_ext <<_ACEOF
3391 /* confdefs.h.  */
3392 _ACEOF
3393 cat confdefs.h >>conftest.$ac_ext
3394 cat >>conftest.$ac_ext <<_ACEOF
3395 /* end confdefs.h.  */
3396
3397 int
3398 main ()
3399 {
3400
3401   ;
3402   return 0;
3403 }
3404 _ACEOF
3405 rm -f conftest.$ac_objext
3406 if { (ac_try="$ac_compile"
3407 case "(($ac_try" in
3408   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3409   *) ac_try_echo=$ac_try;;
3410 esac
3411 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
3412 $as_echo "$ac_try_echo") >&5
3413   (eval "$ac_compile") 2>conftest.er1
3414   ac_status=$?
3415   grep -v '^ *+' conftest.er1 >conftest.err
3416   rm -f conftest.er1
3417   cat conftest.err >&5
3418   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
3419   (exit $ac_status); } && {
3420          test -z "$ac_cxx_werror_flag" ||
3421          test ! -s conftest.err
3422        } && test -s conftest.$ac_objext; then
3423   :
3424 else
3425   $as_echo "$as_me: failed program was:" >&5
3426 sed 's/^/| /' conftest.$ac_ext >&5
3427
3428         ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3429          CXXFLAGS="-g"
3430          cat >conftest.$ac_ext <<_ACEOF
3431 /* confdefs.h.  */
3432 _ACEOF
3433 cat confdefs.h >>conftest.$ac_ext
3434 cat >>conftest.$ac_ext <<_ACEOF
3435 /* end confdefs.h.  */
3436
3437 int
3438 main ()
3439 {
3440
3441   ;
3442   return 0;
3443 }
3444 _ACEOF
3445 rm -f conftest.$ac_objext
3446 if { (ac_try="$ac_compile"
3447 case "(($ac_try" in
3448   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3449   *) ac_try_echo=$ac_try;;
3450 esac
3451 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
3452 $as_echo "$ac_try_echo") >&5
3453   (eval "$ac_compile") 2>conftest.er1
3454   ac_status=$?
3455   grep -v '^ *+' conftest.er1 >conftest.err
3456   rm -f conftest.er1
3457   cat conftest.err >&5
3458   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
3459   (exit $ac_status); } && {
3460          test -z "$ac_cxx_werror_flag" ||
3461          test ! -s conftest.err
3462        } && test -s conftest.$ac_objext; then
3463   ac_cv_prog_cxx_g=yes
3464 else
3465   $as_echo "$as_me: failed program was:" >&5
3466 sed 's/^/| /' conftest.$ac_ext >&5
3467
3468
3469 fi
3470
3471 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3472 fi
3473
3474 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3475 fi
3476
3477 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3478    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3479 fi
3480 { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
3481 $as_echo "$ac_cv_prog_cxx_g" >&6; }
3482 if test "$ac_test_CXXFLAGS" = set; then
3483   CXXFLAGS=$ac_save_CXXFLAGS
3484 elif test $ac_cv_prog_cxx_g = yes; then
3485   if test "$GXX" = yes; then
3486     CXXFLAGS="-g -O2"
3487   else
3488     CXXFLAGS="-g"
3489   fi
3490 else
3491   if test "$GXX" = yes; then
3492     CXXFLAGS="-O2"
3493   else
3494     CXXFLAGS=
3495   fi
3496 fi
3497 ac_ext=c
3498 ac_cpp='$CPP $CPPFLAGS'
3499 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3500 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3501 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3502
3503
3504 if test "`cd $srcdir; /bin/pwd`" = "`/bin/pwd`"; then
3505   { { $as_echo "$as_me:$LINENO: error: you must configure in a separate build directory" >&5
3506 $as_echo "$as_me: error: you must configure in a separate build directory" >&2;}
3507    { (exit 1); exit 1; }; }
3508 fi
3509
3510 # This will get text that should go into config.make.
3511 config_vars=
3512
3513 # Check for a --with-gd argument and set libgd-LDFLAGS in config.make.
3514
3515 # Check whether --with-gd was given.
3516 if test "${with_gd+set}" = set; then
3517   withval=$with_gd; case "$with_gd" in
3518 yes|''|no) ;;
3519 *) libgd_include="-I$withval/include"
3520    libgd_ldflags="-L$withval/lib" ;;
3521 esac
3522
3523 fi
3524
3525
3526 # Check whether --with-gd-include was given.
3527 if test "${with_gd_include+set}" = set; then
3528   withval=$with_gd_include; case "$with_gd_include" in
3529 ''|no) ;;
3530 *) libgd_include="-I$withval" ;;
3531 esac
3532
3533 fi
3534
3535
3536 # Check whether --with-gd-lib was given.
3537 if test "${with_gd_lib+set}" = set; then
3538   withval=$with_gd_lib; case "$with_gd_lib" in
3539 ''|no) ;;
3540 *) libgd_ldflags="-L$withval" ;;
3541 esac
3542
3543 fi
3544
3545
3546 if test -n "$libgd_include"; then
3547   config_vars="$config_vars
3548 CFLAGS-memusagestat.c = $libgd_include"
3549 fi
3550 if test -n "$libgd_ldflags"; then
3551   config_vars="$config_vars
3552 libgd-LDFLAGS = $libgd_ldflags"
3553 fi
3554
3555
3556 # Check whether --with-fp was given.
3557 if test "${with_fp+set}" = set; then
3558   withval=$with_fp; with_fp=$withval
3559 else
3560   with_fp=yes
3561 fi
3562
3563
3564
3565 # Check whether --with-binutils was given.
3566 if test "${with_binutils+set}" = set; then
3567   withval=$with_binutils; path_binutils=$withval
3568 else
3569   path_binutils=''
3570 fi
3571
3572
3573 # Check whether --with-elf was given.
3574 if test "${with_elf+set}" = set; then
3575   withval=$with_elf; elf=$withval
3576 else
3577   elf=no
3578 fi
3579
3580
3581 # Check whether --with-selinux was given.
3582 if test "${with_selinux+set}" = set; then
3583   withval=$with_selinux; with_selinux=$withval
3584 else
3585   with_selinux=auto
3586 fi
3587
3588
3589 # Check whether --with-xcoff was given.
3590 if test "${with_xcoff+set}" = set; then
3591   withval=$with_xcoff; xcoff=$withval
3592 else
3593   xcoff=no
3594 fi
3595
3596
3597 # Check whether --with-cvs was given.
3598 if test "${with_cvs+set}" = set; then
3599   withval=$with_cvs; with_cvs=$withval
3600 else
3601   with_cvs=yes
3602 fi
3603
3604 if test "$with_cvs" = yes; then
3605   if test -d $srcdir/CVS && grep :pserver: $srcdir/CVS/Root > /dev/null
3606   then
3607     with_cvs=no
3608   fi
3609 fi
3610
3611
3612
3613 # Check whether --with-headers was given.
3614 if test "${with_headers+set}" = set; then
3615   withval=$with_headers; sysheaders=$withval
3616 else
3617   sysheaders=''
3618 fi
3619
3620
3621 # Check whether --enable-sanity-checks was given.
3622 if test "${enable_sanity_checks+set}" = set; then
3623   enableval=$enable_sanity_checks; enable_sanity=$enableval
3624 else
3625   enable_sanity=yes
3626 fi
3627
3628
3629
3630 # Check whether --enable-check-abi was given.
3631 if test "${enable_check_abi+set}" = set; then
3632   enableval=$enable_check_abi; enable_check_abi=$enableval
3633 else
3634   enable_check_abi=no
3635 fi
3636
3637
3638 static=yes
3639 # Check whether --enable-shared was given.
3640 if test "${enable_shared+set}" = set; then
3641   enableval=$enable_shared; shared=$enableval
3642 else
3643   shared=default
3644 fi
3645
3646 # Check whether --enable-profile was given.
3647 if test "${enable_profile+set}" = set; then
3648   enableval=$enable_profile; profile=$enableval
3649 else
3650   profile=no
3651 fi
3652
3653 # Check whether --enable-omitfp was given.
3654 if test "${enable_omitfp+set}" = set; then
3655   enableval=$enable_omitfp; omitfp=$enableval
3656 else
3657   omitfp=no
3658 fi
3659
3660 # Check whether --enable-bounded was given.
3661 if test "${enable_bounded+set}" = set; then
3662   enableval=$enable_bounded; bounded=$enableval
3663 else
3664   bounded=no
3665 fi
3666
3667 # Check whether --enable-versioning was given.
3668 if test "${enable_versioning+set}" = set; then
3669   enableval=$enable_versioning; enable_versioning=$enableval
3670 else
3671   enable_versioning=yes
3672 fi
3673
3674
3675 # Check whether --enable-oldest-abi was given.
3676 if test "${enable_oldest_abi+set}" = set; then
3677   enableval=$enable_oldest_abi; oldest_abi=$enableval
3678 else
3679   oldest_abi=no
3680 fi
3681
3682 if test "$oldest_abi" = yes || test "$oldest_abi" = no; then
3683   oldest_abi=default
3684 else
3685   cat >>confdefs.h <<_ACEOF
3686 #define GLIBC_OLDEST_ABI "$oldest_abi"
3687 _ACEOF
3688
3689 fi
3690
3691
3692 # Check whether --enable-stackguard-randomization was given.
3693 if test "${enable_stackguard_randomization+set}" = set; then
3694   enableval=$enable_stackguard_randomization; enable_stackguard_randomize=$enableval
3695 else
3696   enable_stackguard_randomize=no
3697 fi
3698
3699 if test "$enable_stackguard_randomize" = yes; then
3700   cat >>confdefs.h <<\_ACEOF
3701 #define ENABLE_STACKGUARD_RANDOMIZE 1
3702 _ACEOF
3703
3704 fi
3705
3706 # Check whether --enable-add-ons was given.
3707 if test "${enable_add_ons+set}" = set; then
3708   enableval=$enable_add_ons;
3709 else
3710   enable_add_ons=yes
3711 fi
3712
3713
3714
3715 # Check whether --with-tls was given.
3716 if test "${with_tls+set}" = set; then
3717   withval=$with_tls; usetls=$withval
3718 else
3719   usetls=yes
3720 fi
3721
3722
3723
3724 # Check whether --with-__thread was given.
3725 if test "${with___thread+set}" = set; then
3726   withval=$with___thread; use__thread=$withval
3727 else
3728   use__thread=yes
3729 fi
3730
3731
3732 # Check whether --enable-hidden-plt was given.
3733 if test "${enable_hidden_plt+set}" = set; then
3734   enableval=$enable_hidden_plt; hidden=$enableval
3735 else
3736   hidden=yes
3737 fi
3738
3739 if test "x$hidden" = xno; then
3740   cat >>confdefs.h <<\_ACEOF
3741 #define NO_HIDDEN 1
3742 _ACEOF
3743
3744 fi
3745
3746 # Check whether --enable-bind-now was given.
3747 if test "${enable_bind_now+set}" = set; then
3748   enableval=$enable_bind_now; bindnow=$enableval
3749 else
3750   bindnow=no
3751 fi
3752
3753
3754
3755 # Check whether --enable-static-nss was given.
3756 if test "${enable_static_nss+set}" = set; then
3757   enableval=$enable_static_nss; static_nss=$enableval
3758 else
3759   static_nss=no
3760 fi
3761
3762 if test x"$static_nss" = xyes || test x"$shared" = xno; then
3763   static_nss=yes
3764   cat >>confdefs.h <<\_ACEOF
3765 #define DO_STATIC_NSS 1
3766 _ACEOF
3767
3768 fi
3769
3770 # Check whether --enable-force-install was given.
3771 if test "${enable_force_install+set}" = set; then
3772   enableval=$enable_force_install; force_install=$enableval
3773 else
3774   force_install=yes
3775 fi
3776
3777
3778
3779 # Check whether --enable-kernel was given.
3780 if test "${enable_kernel+set}" = set; then
3781   enableval=$enable_kernel; minimum_kernel=$enableval
3782 fi
3783
3784 if test "$minimum_kernel" = yes || test "$minimum_kernel" = no; then
3785   # Better nothing than this.
3786   minimum_kernel=""
3787 else
3788   if test "$minimum_kernel" = current; then
3789     minimum_kernel=`uname -r 2>/dev/null` || minimum_kernel=
3790   fi
3791 fi
3792
3793 # Check whether --enable-all-warnings was given.
3794 if test "${enable_all_warnings+set}" = set; then
3795   enableval=$enable_all_warnings; all_warnings=$enableval
3796 fi
3797
3798
3799
3800 # Check whether --enable-multi-arch was given.
3801 if test "${enable_multi_arch+set}" = set; then
3802   enableval=$enable_multi_arch; multi_arch=$enableval
3803 else
3804   multi_arch=no
3805 fi
3806
3807 if test x"$multi_arch" = xyes; then
3808   cat >>confdefs.h <<\_ACEOF
3809 #define USE_MULTIARCH 1
3810 _ACEOF
3811
3812   multi_arch_d=/multiarch
3813 fi
3814
3815
3816 # Check whether --enable-experimental-malloc was given.
3817 if test "${enable_experimental_malloc+set}" = set; then
3818   enableval=$enable_experimental_malloc; experimental_malloc=$enableval
3819 fi
3820
3821
3822
3823 # Check whether --enable-nss-crypt was given.
3824 if test "${enable_nss_crypt+set}" = set; then
3825   enableval=$enable_nss_crypt; nss_crypt=$enableval
3826 else
3827   nss_crypt=no
3828 fi
3829
3830 if test x$nss_crypt = xyes; then
3831   nss_includes=-I$(nss-config --includedir 2>/dev/null)
3832   if test $? -ne 0; then
3833     { { $as_echo "$as_me:$LINENO: error: cannot find include directory with nss-config" >&5
3834 $as_echo "$as_me: error: cannot find include directory with nss-config" >&2;}
3835    { (exit 1); exit 1; }; }
3836   fi
3837   old_CFLAGS="$CFLAGS"
3838   CFLAGS="$CFLAGS $nss_includes"
3839
3840 cat >conftest.$ac_ext <<_ACEOF
3841 typedef int PRBool;
3842 #include <hasht.h>
3843 #include <nsslowhash.h>
3844 void f (void) { NSSLOW_Init (); }
3845 _ACEOF
3846 rm -f conftest.$ac_objext
3847 if { (ac_try="$ac_compile"
3848 case "(($ac_try" in
3849   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3850   *) ac_try_echo=$ac_try;;
3851 esac
3852 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
3853 $as_echo "$ac_try_echo") >&5
3854   (eval "$ac_compile") 2>conftest.er1
3855   ac_status=$?
3856   grep -v '^ *+' conftest.er1 >conftest.err
3857   rm -f conftest.er1
3858   cat conftest.err >&5
3859   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
3860   (exit $ac_status); } && {
3861          test -z "$ac_c_werror_flag" ||
3862          test ! -s conftest.err
3863        } && test -s conftest.$ac_objext; then
3864   libc_cv_nss_crypt=yes
3865 else
3866   $as_echo "$as_me: failed program was:" >&5
3867 sed 's/^/| /' conftest.$ac_ext >&5
3868
3869         { { $as_echo "$as_me:$LINENO: error:
3870 cannot find NSS headers with lowlevel hash function interfaces" >&5
3871 $as_echo "$as_me: error:
3872 cannot find NSS headers with lowlevel hash function interfaces" >&2;}
3873    { (exit 1); exit 1; }; }
3874 fi
3875
3876 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3877   old_LIBS="$LIBS"
3878   LIBS="$LIBS -lfreebl3"
3879   cat >conftest.$ac_ext <<_ACEOF
3880 /* confdefs.h.  */
3881 _ACEOF
3882 cat confdefs.h >>conftest.$ac_ext
3883 cat >>conftest.$ac_ext <<_ACEOF
3884 /* end confdefs.h.  */
3885 typedef int PRBool;
3886 #include <hasht.h>
3887 #include <nsslowhash.h>
3888 int
3889 main ()
3890 {
3891 NSSLOW_Init();
3892   ;
3893   return 0;
3894 }
3895 _ACEOF
3896 rm -f conftest.$ac_objext conftest$ac_exeext
3897 if { (ac_try="$ac_link"
3898 case "(($ac_try" in
3899   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3900   *) ac_try_echo=$ac_try;;
3901 esac
3902 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
3903 $as_echo "$ac_try_echo") >&5
3904   (eval "$ac_link") 2>conftest.er1
3905   ac_status=$?
3906   grep -v '^ *+' conftest.er1 >conftest.err
3907   rm -f conftest.er1
3908   cat conftest.err >&5
3909   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
3910   (exit $ac_status); } && {
3911          test -z "$ac_c_werror_flag" ||
3912          test ! -s conftest.err
3913        } && test -s conftest$ac_exeext && {
3914          test "$cross_compiling" = yes ||
3915          $as_test_x conftest$ac_exeext
3916        }; then
3917   libc_cv_nss_crypt=yes
3918 else
3919   $as_echo "$as_me: failed program was:" >&5
3920 sed 's/^/| /' conftest.$ac_ext >&5
3921
3922         { { $as_echo "$as_me:$LINENO: error:
3923 cannot link program using lowlevel NSS hash functions" >&5
3924 $as_echo "$as_me: error:
3925 cannot link program using lowlevel NSS hash functions" >&2;}
3926    { (exit 1); exit 1; }; }
3927 fi
3928
3929 rm -rf conftest.dSYM
3930 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
3931       conftest$ac_exeext conftest.$ac_ext
3932   CFLAGS="$old_CFLAGS"
3933   LIBS="$old_LIBS"
3934 else
3935   libc_cv_nss_crypt=no
3936 fi
3937
3938
3939 # The way shlib-versions is used to generate soversions.mk uses a
3940 # fairly simplistic model for name recognition that can't distinguish
3941 # i486-pc-linux-gnu fully from i486-pc-gnu.  So we mutate a $host_os
3942 # of `gnu*' here to be `gnu-gnu*' just so that shlib-versions can
3943 # tell.  This doesn't get used much beyond that, so it's fairly safe.
3944 case "$host_os" in
3945 linux*)
3946   ;;
3947 gnu*)
3948   host_os=`echo $host_os | sed -e 's/gnu/gnu-gnu/'`
3949   ;;
3950 esac
3951
3952 # We keep the original values in `$config_*' and never modify them, so we
3953 # can write them unchanged into config.make.  Everything else uses
3954 # $machine, $vendor, and $os, and changes them whenever convenient.
3955 config_machine=$host_cpu config_vendor=$host_vendor config_os=$host_os
3956
3957 # Don't allow vendor == "unknown"
3958 test "$config_vendor" = unknown && config_vendor=
3959 config_os="`echo $config_os | sed 's/^unknown-//'`"
3960
3961 # Some configurations imply other options.
3962 case "$host_os" in
3963 # i586-linuxaout is mangled into i586-pc-linux-gnuaout
3964 linux*ecoff* | linux*aout* | gnu*aout* | gnu*ecoff*)
3965   ;;
3966 gnu* | linux* | freebsd* | netbsd* | sysv4* | solaris2* | irix6*)
3967   # These systems (almost) always use the ELF format.
3968   elf=yes
3969   ;;
3970 aix*)
3971   # These systems are always xcoff
3972   xcoff=yes
3973   elf=no
3974   ;;
3975 esac
3976
3977 # The configure fragment of an add-on port can modify these to supplement
3978 # or override the table in the case statement below.  No fragment should
3979 # ever change the config_* variables, however.
3980 machine=$config_machine
3981 vendor=$config_vendor
3982 os=$config_os
3983 base_os=''
3984
3985 # config.guess on some IBM machines says `rs6000' instead of `powerpc'.
3986 # Unify this here.
3987 if test "$machine" = rs6000; then
3988   machine="powerpc"
3989 fi
3990
3991 # Braindead PowerPC box with absolutely no FPU.
3992 case "$machine-$host_os" in
3993   powerpc*-*soft)
3994     with_fp=no
3995     ;;
3996 esac
3997
3998 submachine=
3999
4000 # Check whether --with-cpu was given.
4001 if test "${with_cpu+set}" = set; then
4002   withval=$with_cpu;   case "$withval" in
4003   yes|'') { { $as_echo "$as_me:$LINENO: error: --with-cpu requires an argument" >&5
4004 $as_echo "$as_me: error: --with-cpu requires an argument" >&2;}
4005    { (exit 1); exit 1; }; } ;;
4006   no) ;;
4007   *) submachine="$withval" ;;
4008   esac
4009
4010 fi
4011
4012
4013 # An add-on can set this when it wants to disable the sanity check below.
4014 libc_config_ok=no
4015
4016 subdirs="$subdirs "
4017
4018
4019 case "$enable_add_ons" in
4020 ''|no) add_ons= ;;
4021 yes|'*')
4022  add_ons=`cd $srcdir && ls -d 2> /dev/null */configure */sysdeps |
4023           sed 's@/[^/]*$@@' | sort | uniq`
4024          add_ons_automatic=yes
4025          ;;
4026 *) add_ons=`echo "$enable_add_ons" | sed 's/,/ /g'`
4027        add_ons_automatic=no ;;
4028 esac
4029
4030 configured_add_ons=
4031 add_ons_sfx=
4032 add_ons_pfx=
4033 if test x"$add_ons" != x; then
4034   for f in $add_ons; do
4035     # Some sanity checks
4036     case "$f" in
4037     crypt)
4038       { { $as_echo "$as_me:$LINENO: error:
4039 *** It seems that you're using an old \`crypt' add-on.  crypt is now
4040 *** part of glibc and using the old add-on will not work with this
4041 *** release.  Start again with fresh sources and without the old
4042 *** \`crypt' add-on." >&5
4043 $as_echo "$as_me: error:
4044 *** It seems that you're using an old \`crypt' add-on.  crypt is now
4045 *** part of glibc and using the old add-on will not work with this
4046 *** release.  Start again with fresh sources and without the old
4047 *** \`crypt' add-on." >&2;}
4048    { (exit 1); exit 1; }; }
4049     ;;
4050     localedata)
4051       { { $as_echo "$as_me:$LINENO: error:
4052 *** It seems that you're using an old \`localedata' add-on.  localedata
4053 *** is now part of glibc and using the old add-on will not work with
4054 *** this release.  Start again with fresh sources and without the old
4055 *** \`localedata' add-on." >&5
4056 $as_echo "$as_me: error:
4057 *** It seems that you're using an old \`localedata' add-on.  localedata
4058 *** is now part of glibc and using the old add-on will not work with
4059 *** this release.  Start again with fresh sources and without the old
4060 *** \`localedata' add-on." >&2;}
4061    { (exit 1); exit 1; }; }
4062     ;;
4063     esac
4064   done
4065
4066   # Now source each add-on's configure fragment.
4067   # The fragments can use $srcdir/$libc_add_on to find themselves,
4068   # and test $add_ons_automatic to see if they were explicitly requested.
4069   # A fragment can clear (or even change) $libc_add_on to affect
4070   # whether it goes into the list to be actually used in the build.
4071   use_add_ons=
4072   for libc_add_on in $add_ons; do
4073     # Test whether such a directory really exists.
4074     # It can be absolute, or relative to $srcdir, or relative to the build dir.
4075     case "$libc_add_on" in
4076     /*)
4077       libc_add_on_srcdir=$libc_add_on
4078       ;;
4079     *)
4080       test -d "$srcdir/$libc_add_on" || {
4081         if test -d "$libc_add_on"; then
4082           libc_add_on="`pwd`/$libc_add_on"
4083         else
4084           { { $as_echo "$as_me:$LINENO: error: add-on directory \"$libc_add_on\" does not exist" >&5
4085 $as_echo "$as_me: error: add-on directory \"$libc_add_on\" does not exist" >&2;}
4086    { (exit 1); exit 1; }; }
4087         fi
4088       }
4089       libc_add_on_srcdir=$srcdir/$libc_add_on
4090       ;;
4091     esac
4092
4093     libc_add_on_frag=$libc_add_on_srcdir/configure
4094     libc_add_on_canonical=
4095     libc_add_on_config_subdirs=
4096     if test -r "$libc_add_on_frag"; then
4097       { $as_echo "$as_me:$LINENO: running configure fragment for add-on $libc_add_on" >&5
4098 $as_echo "$as_me: running configure fragment for add-on $libc_add_on" >&6;}
4099       libc_add_on_canonical=unknown
4100       libc_add_on_subdirs=
4101       . "$libc_add_on_frag"
4102       test -z "$libc_add_on" || {
4103         configured_add_ons="$configured_add_ons $libc_add_on"
4104         if test "x$libc_add_on_canonical" = xunknown; then
4105           { { $as_echo "$as_me:$LINENO: error: fragment must set \$libc_add_on_canonical" >&5
4106 $as_echo "$as_me: error: fragment must set \$libc_add_on_canonical" >&2;}
4107    { (exit 1); exit 1; }; }
4108         fi
4109         for d in $libc_add_on_subdirs; do
4110           case "$libc_add_on" in
4111           /*) subdir_srcdir="$libc_add_on" ;;
4112           *) subdir_srcdir="\$(..)$libc_add_on" ;;
4113           esac
4114           case "$d" in
4115           .)
4116             d="${libc_add_on_canonical:-$libc_add_on}"
4117             ;;
4118           /*)
4119             subdir_srcdir="$d"
4120             ;;
4121           *)
4122             subdir_srcdir="$subdir_srcdir/$d"
4123             ;;
4124           esac
4125           d=`echo "$d" | sed 's@/*$@@;s@^.*/@@'`
4126           add_on_subdirs="$add_on_subdirs $d"
4127           test "$subdir_srcdir" = "\$(..)$d" || config_vars="$config_vars
4128 $d-srcdir = $subdir_srcdir"
4129         done
4130         for d in $libc_add_on_config_subdirs; do
4131           case "$d" in
4132           /*) { { $as_echo "$as_me:$LINENO: error: fragment uses absolute path in \$libc_add_on_config_subdirs" >&5
4133 $as_echo "$as_me: error: fragment uses absolute path in \$libc_add_on_config_subdirs" >&2;}
4134    { (exit 1); exit 1; }; } ;;
4135           esac
4136           if test ! -d "$libc_add_on_srcdir/$d"; then
4137             { { $as_echo "$as_me:$LINENO: error: fragment wants to configure missing directory $d" >&5
4138 $as_echo "$as_me: error: fragment wants to configure missing directory $d" >&2;}
4139    { (exit 1); exit 1; }; }
4140           fi
4141           case "$libc_add_on" in
4142           /*) { { $as_echo "$as_me:$LINENO: error: relative path required for add-on using \$libc_add_on_config_subdirs" >&5
4143 $as_echo "$as_me: error: relative path required for add-on using \$libc_add_on_config_subdirs" >&2;}
4144    { (exit 1); exit 1; }; } ;;
4145           esac
4146           subdirs="$subdirs $libc_add_on/$d"
4147         done
4148       }
4149     fi
4150     if test -n "$libc_add_on"; then
4151       if frags=`ls -d $libc_add_on_srcdir/sysdeps/*/preconfigure 2> /dev/null`
4152       then
4153         { $as_echo "$as_me:$LINENO: checking add-on $libc_add_on for preconfigure fragments" >&5
4154 $as_echo_n "checking add-on $libc_add_on for preconfigure fragments... " >&6; }
4155         for frag in $frags; do
4156           name=`echo "$frag" | sed 's@/[^/]*$@@;s@^.*/@@'`
4157           echo $ECHO_N "$name $ECHO_C" >&6
4158           . "$frag"
4159         done
4160         { $as_echo "$as_me:$LINENO: result: " >&5
4161 $as_echo "" >&6; }
4162       fi
4163       use_add_ons="$use_add_ons $libc_add_on"
4164       add_ons_pfx="$add_ons_pfx $libc_add_on/"
4165       test -z "$libc_add_on_canonical" ||
4166       add_ons_sfx="$add_ons_sfx /$libc_add_on_canonical"
4167     fi
4168   done
4169   # Use echo to strip excess whitespace.
4170   add_ons="`echo $use_add_ons`"
4171 fi
4172
4173
4174
4175
4176 ###
4177 ### I put this here to prevent those annoying emails from people who cannot
4178 ### read and try to compile glibc on unsupported platforms.  --drepper
4179 ###
4180 ### By using the undocumented --enable-hacker-mode option for configure
4181 ### one can skip this test to make the configuration not fail for unsupported
4182 ### platforms.
4183 ###
4184 if test -z "$enable_hacker_mode" && test x"$libc_config_ok" != xyes; then
4185   case "$machine-$host_os" in
4186   *-linux* | *-gnu* | arm*-none* | powerpc-aix4.3.*)
4187     ;;
4188   *)
4189     echo "*** The GNU C library is currently not available for this platform."
4190     echo "*** So far nobody cared to port it and if there is no volunteer it"
4191     echo "*** might never happen.  So, if you have interest to see glibc on"
4192     echo "*** this platform visit"
4193     echo "***   http://www.gnu.org/software/libc/porting.html"
4194     echo "*** and join the group of porters"
4195     exit 1
4196     ;;
4197   esac
4198 fi
4199
4200 # Expand the configuration machine name into a subdirectory by architecture
4201 # type and particular chip.  If an add-on configure fragment already set
4202 # base_machine, we don't change it.
4203 test -n "$base_machine" || case "$machine" in
4204 a29k | am29000) base_machine=a29k machine=a29k ;;
4205 c3[012])        base_machine=cx0 machine=cx0/c30 ;;
4206 c4[04])         base_machine=cx0 machine=cx0/c40 ;;
4207 i[34567]86)     base_machine=i386 machine=i386/$machine ;;
4208 ia64)           base_machine=ia64 machine=ia64 ;;
4209 m88???)         base_machine=m88k machine=m88k/$machine ;;
4210 m88k)           base_machine=m88k machine=m88k/m88100 ;;
4211 powerpc)        base_machine=powerpc machine=powerpc/powerpc32 ;;
4212 powerpc64)      base_machine=powerpc machine=powerpc/powerpc64 ;;
4213 s390)           base_machine=s390 machine=s390/s390-32 ;;
4214 s390x)          base_machine=s390 machine=s390/s390-64 ;;
4215 sh3*)           base_machine=sh machine=sh/sh3 ;;
4216 sh4*)           base_machine=sh machine=sh/sh4 ;;
4217 sparc | sparcv[67])
4218                 base_machine=sparc machine=sparc/sparc32 ;;
4219 sparcv8 | supersparc | hypersparc)
4220                 base_machine=sparc machine=sparc/sparc32/sparcv8 ;;
4221 sparcv8plus | sparcv8plusa | sparcv9)
4222                 base_machine=sparc machine=sparc/sparc32/sparcv9 ;;
4223 sparcv8plusb | sparcv9b)
4224                 base_machine=sparc machine=sparc/sparc32/sparcv9/sparcv9b ;;
4225 sparcv9v)
4226                 base_machine=sparc machine=sparc/sparc32/sparcv9/sparcv9v ;;
4227 sparcv9v2)
4228                 base_machine=sparc machine=sparc/sparc32/sparcv9/sparcv9v2 ;;
4229 sparc64)
4230                 base_machine=sparc machine=sparc/sparc64 ;;
4231 sparc64b)
4232                 base_machine=sparc machine=sparc/sparc64/sparcv9b ;;
4233 sparc64v)
4234                 base_machine=sparc machine=sparc/sparc64/sparcv9v ;;
4235 sparc64v2)
4236                 base_machine=sparc machine=sparc/sparc64/sparcv9v2 ;;
4237 *)              base_machine=$machine ;;
4238 esac
4239
4240
4241 if test "$base_machine" = "i386"; then
4242   cat >>confdefs.h <<\_ACEOF
4243 #define USE_REGPARMS 1
4244 _ACEOF
4245
4246 fi
4247
4248 # Compute the list of sysdep directories for this configuration.
4249 # This can take a while to compute.
4250 sysdep_dir=$srcdir/sysdeps
4251 { $as_echo "$as_me:$LINENO: checking sysdep dirs" >&5
4252 $as_echo_n "checking sysdep dirs... " >&6; }
4253 # Make sco3.2v4 become sco3.2.4 and sunos4.1.1_U1 become sunos4.1.1.U1.
4254 os="`echo $os | sed 's/\([0-9A-Z]\)[v_]\([0-9A-Z]\)/\1.\2/g'`"
4255
4256 test "x$base_os" != x || case "$os" in
4257 gnu*)
4258   base_os=mach/hurd ;;
4259 netbsd* | 386bsd* | freebsd* | bsdi*)
4260   base_os=unix/bsd/bsd4.4 ;;
4261 osf* | sunos* | ultrix* | newsos* | dynix* | *bsd*)
4262   base_os=unix/bsd ;;
4263 sysv* | isc* | esix* | sco* | minix* | irix4* | linux*)
4264   base_os=unix/sysv ;;
4265 irix6*)
4266   base_os=unix/sysv/irix6/$os ;;
4267 solaris[2-9]*)
4268   base_os=unix/sysv/sysv4 ;;
4269 hpux*)
4270   base_os=unix/sysv/hpux/$os ;;
4271 aix4.3*)
4272   base_os=unix/sysv/aix/aix4.3 ;;
4273 none)
4274   base_os=standalone ;;
4275 esac
4276
4277 # For sunos4.1.1, try sunos4.1.1, then sunos4.1, then sunos4, then sunos.
4278 tail=$os
4279 ostry=$os
4280 while o=`echo $tail | sed 's/\.[^.]*$//'`; test $o != $tail; do
4281   ostry="$ostry /$o"
4282   tail=$o
4283 done
4284 o=`echo $tail | sed 's/[0-9]*$//'`
4285 if test $o != $tail; then
4286   ostry="$ostry /$o"
4287 fi
4288 # For linux-gnu, try linux-gnu, then linux.
4289 o=`echo $tail | sed 's/-.*$//'`
4290 if test $o != $tail; then
4291   ostry="$ostry /$o"
4292 fi
4293
4294 # For unix/sysv/sysv4, try unix/sysv/sysv4, then unix/sysv, then unix.
4295 base=
4296 tail=$base_os
4297 while b=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$b"; do
4298   set $b
4299   base="$base /$1"
4300   tail="$2"
4301 done
4302
4303 # For sparc/sparc32, try sparc/sparc32 and then sparc.
4304 mach=
4305 tail=$machine${submachine:+/$submachine}
4306 while m=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$m"; do
4307   set $m
4308   # Prepend the machine's FPU directory unless --without-fp.
4309   if test "$with_fp" = yes; then
4310     mach="$mach /$1/fpu"
4311   else
4312     mach="$mach /$1/nofpu"
4313   fi
4314   mach="$mach /$1"
4315   tail="$2"
4316 done
4317
4318
4319 # Find what sysdep directories exist.
4320 sysnames_add_ons=
4321 sysnames=
4322 for b in $base ''; do
4323   for m0 in $mach ''; do
4324     for v in /$vendor ''; do
4325       test "$v" = / && continue
4326       for o in /$ostry ''; do
4327         test "$o" = / && continue
4328         for m in $multi_arch_d $mach ''; do
4329           for d in $add_ons_pfx ''; do
4330             for a in $add_ons_sfx ''; do
4331               if test -n "$m0$m0sub$b$v$o$m$msub"; then
4332                 try_srcdir="${srcdir}/"
4333                 case "$d" in
4334                 /*) try_srcdir= ;;
4335                 esac
4336                 try="${d}sysdeps$m0$m0sub$b$v$o$m$msub$a"
4337                 test -n "$enable_debug_configure" &&
4338                 echo "$0 DEBUG: try $try" >&2
4339                 if test -d "$try_srcdir$try"; then
4340                   sysnames="$sysnames $try"
4341                   { test -n "$o" || test -n "$b"; } && os_used=t
4342                   { test -n "$m" || test -n "$m0"; } && machine_used=t
4343                   case x${m0:-$m} in
4344                   x*/$submachine) submachine_used=t ;;
4345                   esac
4346                   if test -n "$d"; then
4347                     case "$sysnames_add_ons" in
4348                     *" $d "*) ;;
4349                     *|'') sysnames_add_ons="$sysnames_add_ons $d" ;;
4350                     esac
4351                   fi
4352                 fi
4353               fi
4354             done
4355           done
4356         done
4357       done
4358     done
4359   done
4360 done
4361
4362 if test -z "$os_used" && test "$os" != none; then
4363   { { $as_echo "$as_me:$LINENO: error: Operating system $os is not supported." >&5
4364 $as_echo "$as_me: error: Operating system $os is not supported." >&2;}
4365    { (exit 1); exit 1; }; }
4366 fi
4367 if test -z "$machine_used" && test "$machine" != none; then
4368   { { $as_echo "$as_me:$LINENO: error: The $machine is not supported." >&5
4369 $as_echo "$as_me: error: The $machine is not supported." >&2;}
4370    { (exit 1); exit 1; }; }
4371 fi
4372 if test -z "$submachine_used" && test -n "$submachine"; then
4373   { { $as_echo "$as_me:$LINENO: error: The $submachine subspecies of $host_cpu is not supported." >&5
4374 $as_echo "$as_me: error: The $submachine subspecies of $host_cpu is not supported." >&2;}
4375    { (exit 1); exit 1; }; }
4376 fi
4377
4378
4379 # We have now validated the configuration.
4380
4381
4382 # If using ELF, look for an `elf' subdirectory of each machine directory.
4383 # We prepend these rather than inserting them whereever the machine appears
4384 # because things specified by the machine's ELF ABI should override
4385 # OS-specific things, and should always be the same for any OS on the
4386 # machine (otherwise what's the point of an ABI?).
4387 if test "$elf" = yes; then
4388   elf_dirs=
4389   for d in $add_ons_pfx ''; do
4390     for m in $mach; do
4391       if test -d $srcdir/${d}sysdeps$m/elf; then
4392         elf_dirs="$elf_dirs ${d}sysdeps$m/elf"
4393       fi
4394     done
4395   done
4396   sysnames="`echo $elf_dirs | sed -e 's,//,/,g'` $sysnames"
4397 fi
4398
4399
4400 # Expand the list of system names into a full list of directories
4401 # from each element's parent name and Implies file (if present).
4402 set $sysnames
4403 names=
4404 while test $# -gt 0; do
4405   name=$1
4406   shift
4407
4408   case " $names " in *" $name "*)
4409     # Already in the list.
4410     continue
4411   esac
4412
4413   # Report each name as we discover it, so there is no long pause in output.
4414   echo $ECHO_N "$name $ECHO_C" >&6
4415
4416   name_base=`echo $name | sed -e 's@\(.*sysdeps\)/.*@\1@'`
4417
4418   case $name in
4419     /*) xsrcdir= ;;
4420     *)  xsrcdir=$srcdir/ ;;
4421   esac
4422   test -n "$enable_debug_configure" &&
4423   echo "DEBUG: name/Implies $xsrcdir$name/Implies" >&2
4424
4425   if test -f $xsrcdir$name/Implies; then
4426     # Collect more names from the `Implies' file (removing comments).
4427     implied_candidate="`sed 's/#.*$//' < $xsrcdir$name/Implies`"
4428     implied=
4429     for x in $implied_candidate; do
4430       found=no
4431       if test -d $xsrcdir$name_base/$x; then
4432         implied="$implied $name_base/$x";
4433         found=yes
4434       fi
4435       for d in $add_ons_pfx ''; do
4436         try="${d}sysdeps/$x"
4437         case $d in
4438          /*) try_srcdir= ;;
4439          *) try_srcdir=$srcdir/ ;;
4440         esac
4441         test -n "$enable_debug_configure" &&
4442          echo "DEBUG: $name implied $x try($d) {$try_srcdir}$try" >&2
4443         if test $try != $xsrcdir$name_base/$x && test -d $try_srcdir$try;
4444         then
4445           implied="$implied $try"
4446           found=yes
4447           case "$sysnames_add_ons" in
4448           *" $d "*) ;;
4449           *|'') sysnames_add_ons="$sysnames_add_ons $d" ;;
4450           esac
4451         fi
4452       done
4453       if test $found = no; then
4454         { $as_echo "$as_me:$LINENO: WARNING: $name/Implies specifies nonexistent $x" >&5
4455 $as_echo "$as_me: WARNING: $name/Implies specifies nonexistent $x" >&2;}
4456       fi
4457     done
4458   else
4459     implied=
4460   fi
4461
4462   # Add NAME to the list of names.
4463   names="$names $name"
4464
4465   # Find the parent of NAME, using the empty string if it has none.
4466   parent="`echo $name | sed -n -e 's=/[^/]*$==' -e '/sysdeps$/q' -e p`"
4467
4468   # Add the names implied by NAME, and NAME's parent (if it has one), to
4469   # the list of names to be processed (the argument list).  We prepend the
4470   # implied names to the list and append the parent.  We want implied
4471   # directories to come before further directories inferred from the
4472   # configuration components; this ensures that for sysv4, unix/common
4473   # (implied by unix/sysv/sysv4) comes before unix/sysv (in ostry (here $*)
4474   # after sysv4).
4475   sysnames="`echo $implied $* $parent`"
4476   test -n "$sysnames" && set $sysnames
4477 done
4478
4479 # Add the default directories.
4480 default_sysnames=sysdeps/generic
4481 if test "$elf" = yes; then
4482   default_sysnames="sysdeps/generic/elf $default_sysnames"
4483 fi
4484 sysnames="$names $default_sysnames"
4485
4486 # The other names were emitted during the scan.
4487 { $as_echo "$as_me:$LINENO: result: $default_sysnames" >&5
4488 $as_echo "$default_sysnames" >&6; }
4489
4490 # Collect the list of add-ons that supply partial sysdeps trees.
4491 sysdeps_add_ons=
4492 for add_on in $add_ons; do
4493   case "$add_on" in
4494   /*) xsrcdir= ;;
4495   *) xsrcdir="$srcdir/" ;;
4496   esac
4497
4498   test -d "$xsrcdir$add_on/sysdeps" || {
4499     case "$configured_add_ons " in
4500     *" $add_on "*) ;;
4501     *|'')
4502       { { $as_echo "$as_me:$LINENO: error: add-on $add_on has no configure fragment or sysdeps tree" >&5
4503 $as_echo "$as_me: error: add-on $add_on has no configure fragment or sysdeps tree" >&2;}
4504    { (exit 1); exit 1; }; }
4505       ;;
4506     esac
4507     continue
4508   }
4509
4510   sysdeps_add_ons="$sysdeps_add_ons $add_on"
4511   case "$sysnames_add_ons" in
4512   *" $add_on/ "*) ;;
4513   *|'')
4514     { $as_echo "$as_me:$LINENO: WARNING: add-on $add_on contributed no sysdeps directories" >&5
4515 $as_echo "$as_me: WARNING: add-on $add_on contributed no sysdeps directories" >&2;}
4516     continue ;;
4517   esac
4518
4519   found=no
4520   for d in $sysnames; do
4521     case "$d" in
4522     $add_on/sysdeps/*) ;;
4523     *) continue ;;
4524     esac
4525     (cd "$xsrcdir$d" && for f in *[!~]; do
4526        case "$f" in
4527        sys|bits)
4528          for ff in $f/*.h; do
4529            test -d "$ff" || { test -e "$ff" && exit 88; }
4530          done
4531          ;;
4532        *)
4533          test -d "$f" || { test -e "$f" && exit 88; }
4534          ;;
4535        esac
4536      done)
4537     if test $? -eq 88; then
4538       found=yes
4539       break
4540     fi
4541   done
4542   if test $found = no; then
4543     { $as_echo "$as_me:$LINENO: WARNING: add-on $add_on contributed no useful sysdeps directories" >&5
4544 $as_echo "$as_me: WARNING: add-on $add_on contributed no useful sysdeps directories" >&2;}
4545   fi
4546 done
4547
4548
4549
4550 ### Locate tools.
4551
4552 # Find a good install program.  We prefer a C program (faster),
4553 # so one script is as good as another.  But avoid the broken or
4554 # incompatible versions:
4555 # SysV /etc/install, /usr/sbin/install
4556 # SunOS /usr/etc/install
4557 # IRIX /sbin/install
4558 # AIX /bin/install
4559 # AmigaOS /C/install, which installs bootblocks on floppy discs
4560 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4561 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
4562 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
4563 # OS/2's system install, which has a completely different semantic
4564 # ./install, which can be erroneously created by make from ./install.sh.
4565 # Reject install programs that cannot install multiple files.
4566 { $as_echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
4567 $as_echo_n "checking for a BSD-compatible install... " >&6; }
4568 if test -z "$INSTALL"; then
4569 if test "${ac_cv_path_install+set}" = set; then
4570   $as_echo_n "(cached) " >&6
4571 else
4572   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4573 for as_dir in $PATH
4574 do
4575   IFS=$as_save_IFS
4576   test -z "$as_dir" && as_dir=.
4577   # Account for people who put trailing slashes in PATH elements.
4578 case $as_dir/ in
4579   ./ | .// | /cC/* | \
4580   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
4581   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
4582   /usr/ucb/* ) ;;
4583   *)
4584     # OSF1 and SCO ODT 3.0 have their own names for install.
4585     # Don't use installbsd from OSF since it installs stuff as root
4586     # by default.
4587     for ac_prog in ginstall scoinst install; do
4588       for ac_exec_ext in '' $ac_executable_extensions; do
4589         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
4590           if test $ac_prog = install &&
4591             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4592             # AIX install.  It has an incompatible calling convention.
4593             :
4594           elif test $ac_prog = install &&
4595             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4596             # program-specific install script used by HP pwplus--don't use.
4597             :
4598           else
4599             rm -rf conftest.one conftest.two conftest.dir
4600             echo one > conftest.one
4601             echo two > conftest.two
4602             mkdir conftest.dir
4603             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
4604               test -s conftest.one && test -s conftest.two &&
4605               test -s conftest.dir/conftest.one &&
4606               test -s conftest.dir/conftest.two
4607             then
4608               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4609               break 3
4610             fi
4611           fi
4612         fi
4613       done
4614     done
4615     ;;
4616 esac
4617
4618 done
4619 IFS=$as_save_IFS
4620
4621 rm -rf conftest.one conftest.two conftest.dir
4622
4623 fi
4624   if test "${ac_cv_path_install+set}" = set; then
4625     INSTALL=$ac_cv_path_install
4626   else
4627     # As a last resort, use the slow shell script.  Don't cache a
4628     # value for INSTALL within a source directory, because that will
4629     # break other packages using the cache if that directory is
4630     # removed, or if the value is a relative name.
4631     INSTALL=$ac_install_sh
4632   fi
4633 fi
4634 { $as_echo "$as_me:$LINENO: result: $INSTALL" >&5
4635 $as_echo "$INSTALL" >&6; }
4636
4637 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4638 # It thinks the first close brace ends the variable substitution.
4639 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4640
4641 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
4642
4643 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4644
4645 if test "$INSTALL" = "${srcdir}/scripts/install-sh -c"; then
4646   # The makefiles need to use a different form to find it in $srcdir.
4647   INSTALL='\$(..)./scripts/install-sh -c'
4648 fi
4649 { $as_echo "$as_me:$LINENO: checking whether ln -s works" >&5
4650 $as_echo_n "checking whether ln -s works... " >&6; }
4651 LN_S=$as_ln_s
4652 if test "$LN_S" = "ln -s"; then
4653   { $as_echo "$as_me:$LINENO: result: yes" >&5
4654 $as_echo "yes" >&6; }
4655 else
4656   { $as_echo "$as_me:$LINENO: result: no, using $LN_S" >&5
4657 $as_echo "no, using $LN_S" >&6; }
4658 fi
4659
4660
4661 # Was a --with-binutils option given?
4662 if test -n "$path_binutils"; then
4663     # Make absolute; ensure a single trailing slash.
4664     path_binutils=`(cd $path_binutils; pwd) | sed 's%/*$%/%'`
4665     CC="$CC -B$path_binutils"
4666 fi
4667 AS=`$CC -print-prog-name=as`
4668 LD=`$CC -print-prog-name=ld`
4669 AR=`$CC -print-prog-name=ar`
4670
4671 OBJDUMP=`$CC -print-prog-name=objdump`
4672
4673
4674 # ranlib has to be treated a bit differently since it might not exist at all.
4675 ac_ranlib=`$CC -print-prog-name=ranlib`
4676 if test "x$ac_ranlib" = xranlib; then
4677 # This extra check has to happen since gcc simply echos the parameter in
4678 # case it cannot find the value in its own directories.
4679 if test -n "$ac_tool_prefix"; then
4680   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4681 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4682 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
4683 $as_echo_n "checking for $ac_word... " >&6; }
4684 if test "${ac_cv_prog_RANLIB+set}" = set; then
4685   $as_echo_n "(cached) " >&6
4686 else
4687   if test -n "$RANLIB"; then
4688   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4689 else
4690 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4691 for as_dir in $PATH
4692 do
4693   IFS=$as_save_IFS
4694   test -z "$as_dir" && as_dir=.
4695   for ac_exec_ext in '' $ac_executable_extensions; do
4696   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4697     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4698     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4699     break 2
4700   fi
4701 done
4702 done
4703 IFS=$as_save_IFS
4704
4705 fi
4706 fi
4707 RANLIB=$ac_cv_prog_RANLIB
4708 if test -n "$RANLIB"; then
4709   { $as_echo "$as_me:$LINENO: result: $RANLIB" >&5
4710 $as_echo "$RANLIB" >&6; }
4711 else
4712   { $as_echo "$as_me:$LINENO: result: no" >&5
4713 $as_echo "no" >&6; }
4714 fi
4715
4716
4717 fi
4718 if test -z "$ac_cv_prog_RANLIB"; then
4719   ac_ct_RANLIB=$RANLIB
4720   # Extract the first word of "ranlib", so it can be a program name with args.
4721 set dummy ranlib; ac_word=$2
4722 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
4723 $as_echo_n "checking for $ac_word... " >&6; }
4724 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
4725   $as_echo_n "(cached) " >&6
4726 else
4727   if test -n "$ac_ct_RANLIB"; then
4728   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4729 else
4730 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4731 for as_dir in $PATH
4732 do
4733   IFS=$as_save_IFS
4734   test -z "$as_dir" && as_dir=.
4735   for ac_exec_ext in '' $ac_executable_extensions; do
4736   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4737     ac_cv_prog_ac_ct_RANLIB="ranlib"
4738     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4739     break 2
4740   fi
4741 done
4742 done
4743 IFS=$as_save_IFS
4744
4745 fi
4746 fi
4747 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4748 if test -n "$ac_ct_RANLIB"; then
4749   { $as_echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
4750 $as_echo "$ac_ct_RANLIB" >&6; }
4751 else
4752   { $as_echo "$as_me:$LINENO: result: no" >&5
4753 $as_echo "no" >&6; }
4754 fi
4755
4756   if test "x$ac_ct_RANLIB" = x; then
4757     RANLIB=":"
4758   else
4759     case $cross_compiling:$ac_tool_warned in
4760 yes:)
4761 { $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
4762 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4763 ac_tool_warned=yes ;;
4764 esac
4765     RANLIB=$ac_ct_RANLIB
4766   fi
4767 else
4768   RANLIB="$ac_cv_prog_RANLIB"
4769 fi
4770
4771 else
4772   RANLIB=$ac_ranlib
4773 fi
4774
4775
4776 # Determine whether we are using GNU binutils.
4777 { $as_echo "$as_me:$LINENO: checking whether $AS is GNU as" >&5
4778 $as_echo_n "checking whether $AS is GNU as... " >&6; }
4779 if test "${libc_cv_prog_as_gnu+set}" = set; then
4780   $as_echo_n "(cached) " >&6
4781 else
4782   # Most GNU programs take a -v and spit out some text including
4783 # the word 'GNU'.  Some try to read stdin, so give them /dev/null.
4784 if $AS -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then
4785   libc_cv_prog_as_gnu=yes
4786 else
4787   libc_cv_prog_as_gnu=no
4788 fi
4789 rm -fr contest*
4790 fi
4791 { $as_echo "$as_me:$LINENO: result: $libc_cv_prog_as_gnu" >&5
4792 $as_echo "$libc_cv_prog_as_gnu" >&6; }
4793 rm -f a.out
4794 gnu_as=$libc_cv_prog_as_gnu
4795
4796 { $as_echo "$as_me:$LINENO: checking whether $LD is GNU ld" >&5
4797 $as_echo_n "checking whether $LD is GNU ld... " >&6; }
4798 if test "${libc_cv_prog_ld_gnu+set}" = set; then
4799   $as_echo_n "(cached) " >&6
4800 else
4801   # Most GNU programs take a -v and spit out some text including
4802 # the word 'GNU'.  Some try to read stdin, so give them /dev/null.
4803 if $LD -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then
4804   libc_cv_prog_ld_gnu=yes
4805 else
4806   libc_cv_prog_ld_gnu=no
4807 fi
4808 rm -fr contest*
4809 fi
4810 { $as_echo "$as_me:$LINENO: result: $libc_cv_prog_ld_gnu" >&5
4811 $as_echo "$libc_cv_prog_ld_gnu" >&6; }
4812 gnu_ld=$libc_cv_prog_ld_gnu
4813
4814
4815 # Accept binutils 2.13 or newer.
4816 for ac_prog in $AS
4817 do
4818   # Extract the first word of "$ac_prog", so it can be a program name with args.
4819 set dummy $ac_prog; ac_word=$2
4820 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
4821 $as_echo_n "checking for $ac_word... " >&6; }
4822 if test "${ac_cv_prog_AS+set}" = set; then
4823   $as_echo_n "(cached) " >&6
4824 else
4825   if test -n "$AS"; then
4826   ac_cv_prog_AS="$AS" # Let the user override the test.
4827 else
4828 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4829 for as_dir in $PATH
4830 do
4831   IFS=$as_save_IFS
4832   test -z "$as_dir" && as_dir=.
4833   for ac_exec_ext in '' $ac_executable_extensions; do
4834   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4835     ac_cv_prog_AS="$ac_prog"
4836     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4837     break 2
4838   fi
4839 done
4840 done
4841 IFS=$as_save_IFS
4842
4843 fi
4844 fi
4845 AS=$ac_cv_prog_AS
4846 if test -n "$AS"; then
4847   { $as_echo "$as_me:$LINENO: result: $AS" >&5
4848 $as_echo "$AS" >&6; }
4849 else
4850   { $as_echo "$as_me:$LINENO: result: no" >&5
4851 $as_echo "no" >&6; }
4852 fi
4853
4854
4855   test -n "$AS" && break
4856 done
4857
4858 if test -z "$AS"; then
4859   ac_verc_fail=yes
4860 else
4861   # Found it, now check the version.
4862   { $as_echo "$as_me:$LINENO: checking version of $AS" >&5
4863 $as_echo_n "checking version of $AS... " >&6; }
4864   ac_prog_version=`$AS --version 2>&1 | sed -n 's/^.*GNU assembler.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
4865   case $ac_prog_version in
4866     '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
4867     2.1[3-9]*|2.1[0-9][0-9]*|2.[2-9][0-9]*|[3-9].*|[1-9][0-9]*)
4868        ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
4869     *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
4870
4871   esac
4872   { $as_echo "$as_me:$LINENO: result: $ac_prog_version" >&5
4873 $as_echo "$ac_prog_version" >&6; }
4874 fi
4875 if test $ac_verc_fail = yes; then
4876   AS=: critic_missing="$critic_missing as"
4877 fi
4878
4879 for ac_prog in $LD
4880 do
4881   # Extract the first word of "$ac_prog", so it can be a program name with args.
4882 set dummy $ac_prog; ac_word=$2
4883 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
4884 $as_echo_n "checking for $ac_word... " >&6; }
4885 if test "${ac_cv_prog_LD+set}" = set; then
4886   $as_echo_n "(cached) " >&6
4887 else
4888   if test -n "$LD"; then
4889   ac_cv_prog_LD="$LD" # Let the user override the test.
4890 else
4891 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4892 for as_dir in $PATH
4893 do
4894   IFS=$as_save_IFS
4895   test -z "$as_dir" && as_dir=.
4896   for ac_exec_ext in '' $ac_executable_extensions; do
4897   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4898     ac_cv_prog_LD="$ac_prog"
4899     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4900     break 2
4901   fi
4902 done
4903 done
4904 IFS=$as_save_IFS
4905
4906 fi
4907 fi
4908 LD=$ac_cv_prog_LD
4909 if test -n "$LD"; then
4910   { $as_echo "$as_me:$LINENO: result: $LD" >&5
4911 $as_echo "$LD" >&6; }
4912 else
4913   { $as_echo "$as_me:$LINENO: result: no" >&5
4914 $as_echo "no" >&6; }
4915 fi
4916
4917
4918   test -n "$LD" && break
4919 done
4920
4921 if test -z "$LD"; then
4922   ac_verc_fail=yes
4923 else
4924   # Found it, now check the version.
4925   { $as_echo "$as_me:$LINENO: checking version of $LD" >&5
4926 $as_echo_n "checking version of $LD... " >&6; }
4927   ac_prog_version=`$LD --version 2>&1 | sed -n 's/^.*GNU ld.* \([0-9][0-9]*\.[0-9.]*\).*$/\1/p'`
4928   case $ac_prog_version in
4929     '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
4930     2.1[3-9]*|2.1[0-9][0-9]*|2.[2-9][0-9]*|[3-9].*|[1-9][0-9]*)
4931        ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
4932     *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
4933
4934   esac
4935   { $as_echo "$as_me:$LINENO: result: $ac_prog_version" >&5
4936 $as_echo "$ac_prog_version" >&6; }
4937 fi
4938 if test $ac_verc_fail = yes; then
4939   LD=: critic_missing="$critic_missing ld"
4940 fi
4941
4942
4943 # We need the physical current working directory.  We cannot use the
4944 # "pwd -P" shell builtin since that's not portable.  Instead we try to
4945 # find a pwd binary.  Note that assigning to the PWD environment
4946 # variable might have some interesting side effects, so we don't do
4947 # that.
4948 # Extract the first word of "pwd", so it can be a program name with args.
4949 set dummy pwd; ac_word=$2
4950 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
4951 $as_echo_n "checking for $ac_word... " >&6; }
4952 if test "${ac_cv_path_PWD_P+set}" = set; then
4953   $as_echo_n "(cached) " >&6
4954 else
4955   case $PWD_P in
4956   [\\/]* | ?:[\\/]*)
4957   ac_cv_path_PWD_P="$PWD_P" # Let the user override the test with a path.
4958   ;;
4959   *)
4960   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4961 for as_dir in $PATH
4962 do
4963   IFS=$as_save_IFS
4964   test -z "$as_dir" && as_dir=.
4965   for ac_exec_ext in '' $ac_executable_extensions; do
4966   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4967     ac_cv_path_PWD_P="$as_dir/$ac_word$ac_exec_ext"
4968     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4969     break 2
4970   fi
4971 done
4972 done
4973 IFS=$as_save_IFS
4974
4975   test -z "$ac_cv_path_PWD_P" && ac_cv_path_PWD_P="no"
4976   ;;
4977 esac
4978 fi
4979 PWD_P=$ac_cv_path_PWD_P
4980 if test -n "$PWD_P"; then
4981   { $as_echo "$as_me:$LINENO: result: $PWD_P" >&5
4982 $as_echo "$PWD_P" >&6; }
4983 else
4984   { $as_echo "$as_me:$LINENO: result: no" >&5
4985 $as_echo "no" >&6; }
4986 fi
4987
4988
4989 if test "$PWD_P" = no; then
4990   { { $as_echo "$as_me:$LINENO: error: *** A pwd binary could not be found." >&5
4991 $as_echo "$as_me: error: *** A pwd binary could not be found." >&2;}
4992    { (exit 1); exit 1; }; }
4993 fi
4994
4995 # These programs are version sensitive.
4996
4997 for ac_prog in ${ac_tool_prefix}gcc ${ac_tool_prefix}cc
4998 do
4999   # Extract the first word of "$ac_prog", so it can be a program name with args.
5000 set dummy $ac_prog; ac_word=$2
5001 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
5002 $as_echo_n "checking for $ac_word... " >&6; }
5003 if test "${ac_cv_prog_CC+set}" = set; then
5004   $as_echo_n "(cached) " >&6
5005 else
5006   if test -n "$CC"; then
5007   ac_cv_prog_CC="$CC" # Let the user override the test.
5008 else
5009 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5010 for as_dir in $PATH
5011 do
5012   IFS=$as_save_IFS
5013   test -z "$as_dir" && as_dir=.
5014   for ac_exec_ext in '' $ac_executable_extensions; do
5015   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5016     ac_cv_prog_CC="$ac_prog"
5017     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5018     break 2
5019   fi
5020 done
5021 done
5022 IFS=$as_save_IFS
5023
5024 fi
5025 fi
5026 CC=$ac_cv_prog_CC
5027 if test -n "$CC"; then
5028   { $as_echo "$as_me:$LINENO: result: $CC" >&5
5029 $as_echo "$CC" >&6; }
5030 else
5031   { $as_echo "$as_me:$LINENO: result: no" >&5
5032 $as_echo "no" >&6; }
5033 fi
5034
5035
5036   test -n "$CC" && break
5037 done
5038
5039 if test -z "$CC"; then
5040   ac_verc_fail=yes
5041 else
5042   # Found it, now check the version.
5043   { $as_echo "$as_me:$LINENO: checking version of $CC" >&5
5044 $as_echo_n "checking version of $CC... " >&6; }
5045   ac_prog_version=`$CC -v 2>&1 | sed -n 's/^.*version \([egcygnustpi-]*[0-9.]*\).*$/\1/p'`
5046   case $ac_prog_version in
5047     '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
5048     3.4* | 4.[0-9]* )
5049        ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
5050     *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
5051
5052   esac
5053   { $as_echo "$as_me:$LINENO: result: $ac_prog_version" >&5
5054 $as_echo "$ac_prog_version" >&6; }
5055 fi
5056 if test $ac_verc_fail = yes; then
5057   critic_missing="$critic_missing gcc"
5058 fi
5059
5060 for ac_prog in gnumake gmake make
5061 do
5062   # Extract the first word of "$ac_prog", so it can be a program name with args.
5063 set dummy $ac_prog; ac_word=$2
5064 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
5065 $as_echo_n "checking for $ac_word... " >&6; }
5066 if test "${ac_cv_prog_MAKE+set}" = set; then
5067   $as_echo_n "(cached) " >&6
5068 else
5069   if test -n "$MAKE"; then
5070   ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
5071 else
5072 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5073 for as_dir in $PATH
5074 do
5075   IFS=$as_save_IFS
5076   test -z "$as_dir" && as_dir=.
5077   for ac_exec_ext in '' $ac_executable_extensions; do
5078   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5079     ac_cv_prog_MAKE="$ac_prog"
5080     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5081     break 2
5082   fi
5083 done
5084 done
5085 IFS=$as_save_IFS
5086
5087 fi
5088 fi
5089 MAKE=$ac_cv_prog_MAKE
5090 if test -n "$MAKE"; then
5091   { $as_echo "$as_me:$LINENO: result: $MAKE" >&5
5092 $as_echo "$MAKE" >&6; }
5093 else
5094   { $as_echo "$as_me:$LINENO: result: no" >&5
5095 $as_echo "no" >&6; }
5096 fi
5097
5098
5099   test -n "$MAKE" && break
5100 done
5101
5102 if test -z "$MAKE"; then
5103   ac_verc_fail=yes
5104 else
5105   # Found it, now check the version.
5106   { $as_echo "$as_me:$LINENO: checking version of $MAKE" >&5
5107 $as_echo_n "checking version of $MAKE... " >&6; }
5108   ac_prog_version=`$MAKE --version 2>&1 | sed -n 's/^.*GNU Make[^0-9]*\([0-9][0-9.]*\).*$/\1/p'`
5109   case $ac_prog_version in
5110     '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
5111     3.79* | 3.[89]*)
5112        ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
5113     *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
5114
5115   esac
5116   { $as_echo "$as_me:$LINENO: result: $ac_prog_version" >&5
5117 $as_echo "$ac_prog_version" >&6; }
5118 fi
5119 if test $ac_verc_fail = yes; then
5120   critic_missing="$critic_missing make"
5121 fi
5122
5123
5124 for ac_prog in gnumsgfmt gmsgfmt msgfmt
5125 do
5126   # Extract the first word of "$ac_prog", so it can be a program name with args.
5127 set dummy $ac_prog; ac_word=$2
5128 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
5129 $as_echo_n "checking for $ac_word... " >&6; }
5130 if test "${ac_cv_prog_MSGFMT+set}" = set; then
5131   $as_echo_n "(cached) " >&6
5132 else
5133   if test -n "$MSGFMT"; then
5134   ac_cv_prog_MSGFMT="$MSGFMT" # Let the user override the test.
5135 else
5136 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5137 for as_dir in $PATH
5138 do
5139   IFS=$as_save_IFS
5140   test -z "$as_dir" && as_dir=.
5141   for ac_exec_ext in '' $ac_executable_extensions; do
5142   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5143     ac_cv_prog_MSGFMT="$ac_prog"
5144     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5145     break 2
5146   fi
5147 done
5148 done
5149 IFS=$as_save_IFS
5150
5151 fi
5152 fi
5153 MSGFMT=$ac_cv_prog_MSGFMT
5154 if test -n "$MSGFMT"; then
5155   { $as_echo "$as_me:$LINENO: result: $MSGFMT" >&5
5156 $as_echo "$MSGFMT" >&6; }
5157 else
5158   { $as_echo "$as_me:$LINENO: result: no" >&5
5159 $as_echo "no" >&6; }
5160 fi
5161
5162
5163   test -n "$MSGFMT" && break
5164 done
5165
5166 if test -z "$MSGFMT"; then
5167   ac_verc_fail=yes
5168 else
5169   # Found it, now check the version.
5170   { $as_echo "$as_me:$LINENO: checking version of $MSGFMT" >&5
5171 $as_echo_n "checking version of $MSGFMT... " >&6; }
5172   ac_prog_version=`$MSGFMT --version 2>&1 | sed -n 's/^.*GNU gettext.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
5173   case $ac_prog_version in
5174     '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
5175     0.10.3[6-9]* | 0.10.[4-9][0-9]* | 0.1[1-9]* | 0.[2-9][0-9]* | [1-9].*)
5176        ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
5177     *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
5178
5179   esac
5180   { $as_echo "$as_me:$LINENO: result: $ac_prog_version" >&5
5181 $as_echo "$ac_prog_version" >&6; }
5182 fi
5183 if test $ac_verc_fail = yes; then
5184   MSGFMT=: aux_missing="$aux_missing msgfmt"
5185 fi
5186
5187 for ac_prog in makeinfo
5188 do
5189   # Extract the first word of "$ac_prog", so it can be a program name with args.
5190 set dummy $ac_prog; ac_word=$2
5191 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
5192 $as_echo_n "checking for $ac_word... " >&6; }
5193 if test "${ac_cv_prog_MAKEINFO+set}" = set; then
5194   $as_echo_n "(cached) " >&6
5195 else
5196   if test -n "$MAKEINFO"; then
5197   ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
5198 else
5199 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5200 for as_dir in $PATH
5201 do
5202   IFS=$as_save_IFS
5203   test -z "$as_dir" && as_dir=.
5204   for ac_exec_ext in '' $ac_executable_extensions; do
5205   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5206     ac_cv_prog_MAKEINFO="$ac_prog"
5207     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5208     break 2
5209   fi
5210 done
5211 done
5212 IFS=$as_save_IFS
5213
5214 fi
5215 fi
5216 MAKEINFO=$ac_cv_prog_MAKEINFO
5217 if test -n "$MAKEINFO"; then
5218   { $as_echo "$as_me:$LINENO: result: $MAKEINFO" >&5
5219 $as_echo "$MAKEINFO" >&6; }
5220 else
5221   { $as_echo "$as_me:$LINENO: result: no" >&5
5222 $as_echo "no" >&6; }
5223 fi
5224
5225
5226   test -n "$MAKEINFO" && break
5227 done
5228
5229 if test -z "$MAKEINFO"; then
5230   ac_verc_fail=yes
5231 else
5232   # Found it, now check the version.
5233   { $as_echo "$as_me:$LINENO: checking version of $MAKEINFO" >&5
5234 $as_echo_n "checking version of $MAKEINFO... " >&6; }
5235   ac_prog_version=`$MAKEINFO --version 2>&1 | sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
5236   case $ac_prog_version in
5237     '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
5238     4.*)
5239        ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
5240     *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
5241
5242   esac
5243   { $as_echo "$as_me:$LINENO: result: $ac_prog_version" >&5
5244 $as_echo "$ac_prog_version" >&6; }
5245 fi
5246 if test $ac_verc_fail = yes; then
5247   MAKEINFO=: aux_missing="$aux_missing makeinfo"
5248 fi
5249
5250 for ac_prog in sed
5251 do
5252   # Extract the first word of "$ac_prog", so it can be a program name with args.
5253 set dummy $ac_prog; ac_word=$2
5254 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
5255 $as_echo_n "checking for $ac_word... " >&6; }
5256 if test "${ac_cv_prog_SED+set}" = set; then
5257   $as_echo_n "(cached) " >&6
5258 else
5259   if test -n "$SED"; then
5260   ac_cv_prog_SED="$SED" # Let the user override the test.
5261 else
5262 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5263 for as_dir in $PATH
5264 do
5265   IFS=$as_save_IFS
5266   test -z "$as_dir" && as_dir=.
5267   for ac_exec_ext in '' $ac_executable_extensions; do
5268   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5269     ac_cv_prog_SED="$ac_prog"
5270     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5271     break 2
5272   fi
5273 done
5274 done
5275 IFS=$as_save_IFS
5276
5277 fi
5278 fi
5279 SED=$ac_cv_prog_SED
5280 if test -n "$SED"; then
5281   { $as_echo "$as_me:$LINENO: result: $SED" >&5
5282 $as_echo "$SED" >&6; }
5283 else
5284   { $as_echo "$as_me:$LINENO: result: no" >&5
5285 $as_echo "no" >&6; }
5286 fi
5287
5288
5289   test -n "$SED" && break
5290 done
5291
5292 if test -z "$SED"; then
5293   ac_verc_fail=yes
5294 else
5295   # Found it, now check the version.
5296   { $as_echo "$as_me:$LINENO: checking version of $SED" >&5
5297 $as_echo_n "checking version of $SED... " >&6; }
5298   ac_prog_version=`$SED --version 2>&1 | sed -n 's/^.*GNU sed version \([0-9]*\.[0-9.]*\).*$/\1/p'`
5299   case $ac_prog_version in
5300     '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
5301     3.0[2-9]*|3.[1-9]*|[4-9]*)
5302        ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
5303     *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
5304
5305   esac
5306   { $as_echo "$as_me:$LINENO: result: $ac_prog_version" >&5
5307 $as_echo "$ac_prog_version" >&6; }
5308 fi
5309 if test $ac_verc_fail = yes; then
5310   SED=: aux_missing="$aux_missing sed"
5311 fi
5312
5313
5314 for ac_prog in autoconf
5315 do
5316   # Extract the first word of "$ac_prog", so it can be a program name with args.
5317 set dummy $ac_prog; ac_word=$2
5318 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
5319 $as_echo_n "checking for $ac_word... " >&6; }
5320 if test "${ac_cv_prog_AUTOCONF+set}" = set; then
5321   $as_echo_n "(cached) " >&6
5322 else
5323   if test -n "$AUTOCONF"; then
5324   ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test.
5325 else
5326 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5327 for as_dir in $PATH
5328 do
5329   IFS=$as_save_IFS
5330   test -z "$as_dir" && as_dir=.
5331   for ac_exec_ext in '' $ac_executable_extensions; do
5332   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5333     ac_cv_prog_AUTOCONF="$ac_prog"
5334     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5335     break 2
5336   fi
5337 done
5338 done
5339 IFS=$as_save_IFS
5340
5341 fi
5342 fi
5343 AUTOCONF=$ac_cv_prog_AUTOCONF
5344 if test -n "$AUTOCONF"; then
5345   { $as_echo "$as_me:$LINENO: result: $AUTOCONF" >&5
5346 $as_echo "$AUTOCONF" >&6; }
5347 else
5348   { $as_echo "$as_me:$LINENO: result: no" >&5
5349 $as_echo "no" >&6; }
5350 fi
5351
5352
5353   test -n "$AUTOCONF" && break
5354 done
5355 test -n "$AUTOCONF" || AUTOCONF="no"
5356
5357 case "x$AUTOCONF" in
5358 xno|x|x:) AUTOCONF=no ;;
5359 *)
5360   { $as_echo "$as_me:$LINENO: checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works" >&5
5361 $as_echo_n "checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works... " >&6; }
5362 if test "${libc_cv_autoconf_works+set}" = set; then
5363   $as_echo_n "(cached) " >&6
5364 else
5365     if (cd $srcdir; $AUTOCONF $ACFLAGS configure.in > /dev/null 2>&1); then
5366     libc_cv_autoconf_works=yes
5367   else
5368     libc_cv_autoconf_works=no
5369   fi
5370 fi
5371 { $as_echo "$as_me:$LINENO: result: $libc_cv_autoconf_works" >&5
5372 $as_echo "$libc_cv_autoconf_works" >&6; }
5373   test $libc_cv_autoconf_works = yes || AUTOCONF=no
5374   ;;
5375 esac
5376 if test "x$with_cvs" = xyes && test "x$AUTOCONF" = xno; then
5377   # If --without-cvs they probably won't change configure.in, so no complaints.
5378   aux_missing="$aux_missing autoconf"
5379 fi
5380
5381 test -n "$critic_missing" && { { $as_echo "$as_me:$LINENO: error:
5382 *** These critical programs are missing or too old:$critic_missing
5383 *** Check the INSTALL file for required versions." >&5
5384 $as_echo "$as_me: error:
5385 *** These critical programs are missing or too old:$critic_missing
5386 *** Check the INSTALL file for required versions." >&2;}
5387    { (exit 1); exit 1; }; }
5388
5389 test -n "$aux_missing" && { $as_echo "$as_me:$LINENO: WARNING:
5390 *** These auxiliary programs are missing or incompatible versions:$aux_missing
5391 *** some features will be disabled.
5392 *** Check the INSTALL file for required versions." >&5
5393 $as_echo "$as_me: WARNING:
5394 *** These auxiliary programs are missing or incompatible versions:$aux_missing
5395 *** some features will be disabled.
5396 *** Check the INSTALL file for required versions." >&2;}
5397
5398 # if using special system headers, find out the compiler's sekrit
5399 # header directory and add that to the list.  NOTE: Only does the right
5400 # thing on a system that doesn't need fixincludes.  (Not presently a problem.)
5401 if test -n "$sysheaders"; then
5402   SYSINCLUDES=-nostdinc
5403   for d in include include-fixed; do
5404     i=`$CC -print-file-name="$d"` && test "x$i" != x && test "x$i" != "x$d" &&
5405     SYSINCLUDES="$SYSINCLUDES -isystem $i"
5406   done
5407   SYSINCLUDES="$SYSINCLUDES \
5408 -isystem `echo $sysheaders | sed 's/:/ -isystem /g'`"
5409   if test -n "$CXX"; then
5410     cxxversion=`$CXX -dumpversion 2>&5` &&
5411     cxxmachine=`$CXX -dumpmachine 2>&5` &&
5412     cxxheaders=`$CXX -print-file-name=../../../../include/c++/`"$cxxversion" &&
5413     CXX_SYSINCLUDES="-isystem $cxxheaders \
5414 -isystem $cxxheaders/$cxxmachine -isystem $cxxheaders/backward"
5415   fi
5416 fi
5417
5418
5419
5420 # check if ranlib is necessary
5421 { $as_echo "$as_me:$LINENO: checking whether ranlib is necessary" >&5
5422 $as_echo_n "checking whether ranlib is necessary... " >&6; }
5423 if test "${libc_cv_ranlib_necessary+set}" = set; then
5424   $as_echo_n "(cached) " >&6
5425 else
5426   cat > conftest.c <<EOF
5427 int a;
5428 char b;
5429 void c(void) {}
5430 EOF
5431 $CC $CFLAGS $CPPFLAGS -c conftest.c
5432 $AR cr conftest.a conftest.o
5433 cp conftest.a conftest2.a
5434 $RANLIB conftest.a
5435 if cmp -s conftest.a conftest2.a; then
5436   libc_cv_ranlib_necessary=no
5437 else
5438   libc_cv_ranlib_necessary=yes
5439 fi
5440 rm -rf conftest*
5441 fi
5442 { $as_echo "$as_me:$LINENO: result: $libc_cv_ranlib_necessary" >&5
5443 $as_echo "$libc_cv_ranlib_necessary" >&6; }
5444 if test "$libc_cv_ranlib_necessary" = no; then
5445  RANLIB=:
5446 fi
5447
5448 # Test if LD_LIBRARY_PATH contains the notation for the current directory
5449 # since this would lead to problems installing/building glibc.
5450 # LD_LIBRARY_PATH contains the current directory if one of the following
5451 # is true:
5452 # - one of the terminals (":" and ";") is the first or last sign
5453 # - two terminals occur directly after each other
5454 # - the path contains an element with a dot in it
5455 { $as_echo "$as_me:$LINENO: checking LD_LIBRARY_PATH variable" >&5
5456 $as_echo_n "checking LD_LIBRARY_PATH variable... " >&6; }
5457 case ${LD_LIBRARY_PATH} in
5458   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
5459     ld_library_path_setting="contains current directory"
5460     ;;
5461   *)
5462     ld_library_path_setting="ok"
5463     ;;
5464 esac
5465 { $as_echo "$as_me:$LINENO: result: $ld_library_path_setting" >&5
5466 $as_echo "$ld_library_path_setting" >&6; }
5467 if test "$ld_library_path_setting" != "ok"; then
5468 { { $as_echo "$as_me:$LINENO: error:
5469 *** LD_LIBRARY_PATH shouldn't contain the current directory when
5470 *** building glibc. Please change the environment variable
5471 *** and run configure again." >&5
5472 $as_echo "$as_me: error:
5473 *** LD_LIBRARY_PATH shouldn't contain the current directory when
5474 *** building glibc. Please change the environment variable
5475 *** and run configure again." >&2;}
5476    { (exit 1); exit 1; }; }
5477 fi
5478
5479 { $as_echo "$as_me:$LINENO: checking whether GCC supports -static-libgcc" >&5
5480 $as_echo_n "checking whether GCC supports -static-libgcc... " >&6; }
5481 if test "${libc_cv_gcc_static_libgcc+set}" = set; then
5482   $as_echo_n "(cached) " >&6
5483 else
5484   if $CC -v -static-libgcc 2>&1 | grep -q 'unrecognized option.*static-libgcc'; then
5485   libc_cv_gcc_static_libgcc=
5486 else
5487   libc_cv_gcc_static_libgcc=-static-libgcc
5488 fi
5489 fi
5490 { $as_echo "$as_me:$LINENO: result: $libc_cv_gcc_static_libgcc" >&5
5491 $as_echo "$libc_cv_gcc_static_libgcc" >&6; }
5492
5493
5494 # Extract the first word of "bash", so it can be a program name with args.
5495 set dummy bash; ac_word=$2
5496 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
5497 $as_echo_n "checking for $ac_word... " >&6; }
5498 if test "${ac_cv_path_BASH_SHELL+set}" = set; then
5499   $as_echo_n "(cached) " >&6
5500 else
5501   case $BASH_SHELL in
5502   [\\/]* | ?:[\\/]*)
5503   ac_cv_path_BASH_SHELL="$BASH_SHELL" # Let the user override the test with a path.
5504   ;;
5505   *)
5506   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5507 for as_dir in $PATH
5508 do
5509   IFS=$as_save_IFS
5510   test -z "$as_dir" && as_dir=.
5511   for ac_exec_ext in '' $ac_executable_extensions; do
5512   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5513     ac_cv_path_BASH_SHELL="$as_dir/$ac_word$ac_exec_ext"
5514     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5515     break 2
5516   fi
5517 done
5518 done
5519 IFS=$as_save_IFS
5520
5521   test -z "$ac_cv_path_BASH_SHELL" && ac_cv_path_BASH_SHELL="no"
5522   ;;
5523 esac
5524 fi
5525 BASH_SHELL=$ac_cv_path_BASH_SHELL
5526 if test -n "$BASH_SHELL"; then
5527   { $as_echo "$as_me:$LINENO: result: $BASH_SHELL" >&5
5528 $as_echo "$BASH_SHELL" >&6; }
5529 else
5530   { $as_echo "$as_me:$LINENO: result: no" >&5
5531 $as_echo "no" >&6; }
5532 fi
5533
5534
5535 if test "$BASH_SHELL" != no &&
5536    $BASH_SHELL -c 'test "$BASH_VERSINFO" \
5537              && test "$BASH_VERSINFO" -ge 2 >&/dev/null'; then
5538   libc_cv_have_bash2=yes
5539 else
5540   libc_cv_have_bash2=no
5541 fi
5542
5543
5544 if test "$BASH_SHELL" = no; then
5545   # Extract the first word of "ksh", so it can be a program name with args.
5546 set dummy ksh; ac_word=$2
5547 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
5548 $as_echo_n "checking for $ac_word... " >&6; }
5549 if test "${ac_cv_path_KSH+set}" = set; then
5550   $as_echo_n "(cached) " >&6
5551 else
5552   case $KSH in
5553   [\\/]* | ?:[\\/]*)
5554   ac_cv_path_KSH="$KSH" # Let the user override the test with a path.
5555   ;;
5556   *)
5557   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5558 for as_dir in $PATH
5559 do
5560   IFS=$as_save_IFS
5561   test -z "$as_dir" && as_dir=.
5562   for ac_exec_ext in '' $ac_executable_extensions; do
5563   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5564     ac_cv_path_KSH="$as_dir/$ac_word$ac_exec_ext"
5565     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5566     break 2
5567   fi
5568 done
5569 done
5570 IFS=$as_save_IFS
5571
5572   test -z "$ac_cv_path_KSH" && ac_cv_path_KSH="no"
5573   ;;
5574 esac
5575 fi
5576 KSH=$ac_cv_path_KSH
5577 if test -n "$KSH"; then
5578   { $as_echo "$as_me:$LINENO: result: $KSH" >&5
5579 $as_echo "$KSH" >&6; }
5580 else
5581   { $as_echo "$as_me:$LINENO: result: no" >&5
5582 $as_echo "no" >&6; }
5583 fi
5584
5585
5586   if test "$KSH" = no; then
5587     libc_cv_have_ksh=no
5588   else
5589     libc_cv_have_ksh=yes
5590   fi
5591 else
5592   KSH="$BASH_SHELL"
5593
5594   libc_cv_have_ksh=yes
5595 fi
5596
5597
5598 for ac_prog in gawk mawk nawk awk
5599 do
5600   # Extract the first word of "$ac_prog", so it can be a program name with args.
5601 set dummy $ac_prog; ac_word=$2
5602 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
5603 $as_echo_n "checking for $ac_word... " >&6; }
5604 if test "${ac_cv_prog_AWK+set}" = set; then
5605   $as_echo_n "(cached) " >&6
5606 else
5607   if test -n "$AWK"; then
5608   ac_cv_prog_AWK="$AWK" # Let the user override the test.
5609 else
5610 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5611 for as_dir in $PATH
5612 do
5613   IFS=$as_save_IFS
5614   test -z "$as_dir" && as_dir=.
5615   for ac_exec_ext in '' $ac_executable_extensions; do
5616   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5617     ac_cv_prog_AWK="$ac_prog"
5618     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5619     break 2
5620   fi
5621 done
5622 done
5623 IFS=$as_save_IFS
5624
5625 fi
5626 fi
5627 AWK=$ac_cv_prog_AWK
5628 if test -n "$AWK"; then
5629   { $as_echo "$as_me:$LINENO: result: $AWK" >&5
5630 $as_echo "$AWK" >&6; }
5631 else
5632   { $as_echo "$as_me:$LINENO: result: no" >&5
5633 $as_echo "no" >&6; }
5634 fi
5635
5636
5637   test -n "$AWK" && break
5638 done
5639
5640 # Extract the first word of "perl", so it can be a program name with args.
5641 set dummy perl; ac_word=$2
5642 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
5643 $as_echo_n "checking for $ac_word... " >&6; }
5644 if test "${ac_cv_path_PERL+set}" = set; then
5645   $as_echo_n "(cached) " >&6
5646 else
5647   case $PERL in
5648   [\\/]* | ?:[\\/]*)
5649   ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
5650   ;;
5651   *)
5652   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5653 for as_dir in $PATH
5654 do
5655   IFS=$as_save_IFS
5656   test -z "$as_dir" && as_dir=.
5657   for ac_exec_ext in '' $ac_executable_extensions; do
5658   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5659     ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
5660     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5661     break 2
5662   fi
5663 done
5664 done
5665 IFS=$as_save_IFS
5666
5667   test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="no"
5668   ;;
5669 esac
5670 fi
5671 PERL=$ac_cv_path_PERL
5672 if test -n "$PERL"; then
5673   { $as_echo "$as_me:$LINENO: result: $PERL" >&5
5674 $as_echo "$PERL" >&6; }
5675 else
5676   { $as_echo "$as_me:$LINENO: result: no" >&5
5677 $as_echo "no" >&6; }
5678 fi
5679
5680
5681 if test "$PERL" != no &&
5682    (eval `$PERL -V:apiversion`; test `expr "$apiversion" \< 5` -ne 0); then
5683   PERL=no
5684 fi
5685 # Extract the first word of "install-info", so it can be a program name with args.
5686 set dummy install-info; ac_word=$2
5687 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
5688 $as_echo_n "checking for $ac_word... " >&6; }
5689 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then
5690   $as_echo_n "(cached) " >&6
5691 else
5692   case $INSTALL_INFO in
5693   [\\/]* | ?:[\\/]*)
5694   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
5695   ;;
5696   *)
5697   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5698 as_dummy="$PATH:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/bin:/sbin"
5699 for as_dir in $as_dummy
5700 do
5701   IFS=$as_save_IFS
5702   test -z "$as_dir" && as_dir=.
5703   for ac_exec_ext in '' $ac_executable_extensions; do
5704   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5705     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
5706     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5707     break 2
5708   fi
5709 done
5710 done
5711 IFS=$as_save_IFS
5712
5713   test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO="no"
5714   ;;
5715 esac
5716 fi
5717 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
5718 if test -n "$INSTALL_INFO"; then
5719   { $as_echo "$as_me:$LINENO: result: $INSTALL_INFO" >&5
5720 $as_echo "$INSTALL_INFO" >&6; }
5721 else
5722   { $as_echo "$as_me:$LINENO: result: no" >&5
5723 $as_echo "no" >&6; }
5724 fi
5725
5726
5727 # Extract the first word of "bison", so it can be a program name with args.
5728 set dummy bison; ac_word=$2
5729 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
5730 $as_echo_n "checking for $ac_word... " >&6; }
5731 if test "${ac_cv_path_BISON+set}" = set; then
5732   $as_echo_n "(cached) " >&6
5733 else
5734   case $BISON in
5735   [\\/]* | ?:[\\/]*)
5736   ac_cv_path_BISON="$BISON" # Let the user override the test with a path.
5737   ;;
5738   *)
5739   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5740 as_dummy="$PATH:/usr/local/bin:/usr/bin:/bin"
5741 for as_dir in $as_dummy
5742 do
5743   IFS=$as_save_IFS
5744   test -z "$as_dir" && as_dir=.
5745   for ac_exec_ext in '' $ac_executable_extensions; do
5746   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5747     ac_cv_path_BISON="$as_dir/$ac_word$ac_exec_ext"
5748     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5749     break 2
5750   fi
5751 done
5752 done
5753 IFS=$as_save_IFS
5754
5755   test -z "$ac_cv_path_BISON" && ac_cv_path_BISON="no"
5756   ;;
5757 esac
5758 fi
5759 BISON=$ac_cv_path_BISON
5760 if test -n "$BISON"; then
5761   { $as_echo "$as_me:$LINENO: result: $BISON" >&5
5762 $as_echo "$BISON" >&6; }
5763 else
5764   { $as_echo "$as_me:$LINENO: result: no" >&5
5765 $as_echo "no" >&6; }
5766 fi
5767
5768
5769
5770 { $as_echo "$as_me:$LINENO: checking for signed size_t type" >&5
5771 $as_echo_n "checking for signed size_t type... " >&6; }
5772 if test "${libc_cv_signed_size_t+set}" = set; then
5773   $as_echo_n "(cached) " >&6
5774 else
5775   echo '#include <stddef.h>
5776 FOOBAR __SIZE_TYPE__ FOOBAR' > conftest.c
5777 if eval "$ac_cpp conftest.c 2>/dev/null" \
5778 | grep '^FOOBAR.*unsigned.*FOOBAR$' >/dev/null; then
5779   libc_cv_signed_size_t=no
5780 else
5781   libc_cv_signed_size_t=yes
5782 fi
5783 rm -f conftest*
5784 fi
5785 { $as_echo "$as_me:$LINENO: result: $libc_cv_signed_size_t" >&5
5786 $as_echo "$libc_cv_signed_size_t" >&6; }
5787 if test $libc_cv_signed_size_t = yes; then
5788     cat >> confdefs.h <<\EOF
5789 #undef __SIZE_TYPE__
5790 #define __SIZE_TYPE__ unsigned
5791 EOF
5792 fi
5793
5794 { $as_echo "$as_me:$LINENO: checking for libc-friendly stddef.h" >&5
5795 $as_echo_n "checking for libc-friendly stddef.h... " >&6; }
5796 if test "${libc_cv_friendly_stddef+set}" = set; then
5797   $as_echo_n "(cached) " >&6
5798 else
5799   cat >conftest.$ac_ext <<_ACEOF
5800 /* confdefs.h.  */
5801 _ACEOF
5802 cat confdefs.h >>conftest.$ac_ext
5803 cat >>conftest.$ac_ext <<_ACEOF
5804 /* end confdefs.h.  */
5805 #define __need_size_t
5806 #define __need_wchar_t
5807 #include <stddef.h>
5808 #define __need_NULL
5809 #include <stddef.h>
5810 int
5811 main ()
5812 {
5813 size_t size; wchar_t wchar;
5814 #ifdef offsetof
5815 #error stddef.h ignored __need_*
5816 #endif
5817 if (&size == NULL || &wchar == NULL) abort ();
5818   ;
5819   return 0;
5820 }
5821 _ACEOF
5822 rm -f conftest.$ac_objext
5823 if { (ac_try="$ac_compile"
5824 case "(($ac_try" in
5825   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5826   *) ac_try_echo=$ac_try;;
5827 esac
5828 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
5829 $as_echo "$ac_try_echo") >&5
5830   (eval "$ac_compile") 2>conftest.er1
5831   ac_status=$?
5832   grep -v '^ *+' conftest.er1 >conftest.err
5833   rm -f conftest.er1
5834   cat conftest.err >&5
5835   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
5836   (exit $ac_status); } && {
5837          test -z "$ac_c_werror_flag" ||
5838          test ! -s conftest.err
5839        } && test -s conftest.$ac_objext; then
5840   libc_cv_friendly_stddef=yes
5841 else
5842   $as_echo "$as_me: failed program was:" >&5
5843 sed 's/^/| /' conftest.$ac_ext >&5
5844
5845         libc_cv_friendly_stddef=no
5846 fi
5847
5848 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5849 fi
5850 { $as_echo "$as_me:$LINENO: result: $libc_cv_friendly_stddef" >&5
5851 $as_echo "$libc_cv_friendly_stddef" >&6; }
5852 if test $libc_cv_friendly_stddef = yes; then
5853   config_vars="$config_vars
5854 override stddef.h = # The installed <stddef.h> seems to be libc-friendly."
5855 fi
5856
5857 { $as_echo "$as_me:$LINENO: checking whether we need to use -P to assemble .S files" >&5
5858 $as_echo_n "checking whether we need to use -P to assemble .S files... " >&6; }
5859 if test "${libc_cv_need_minus_P+set}" = set; then
5860   $as_echo_n "(cached) " >&6
5861 else
5862   cat > conftest.S <<EOF
5863 #include "confdefs.h"
5864 /* Nothing whatsoever.  */
5865 EOF
5866 if { ac_try='${CC-cc} $CPPFLAGS $ASFLAGS -c conftest.S 1>&5'
5867   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5868   (eval $ac_try) 2>&5
5869   ac_status=$?
5870   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
5871   (exit $ac_status); }; }; then
5872   libc_cv_need_minus_P=no
5873 else
5874   libc_cv_need_minus_P=yes
5875 fi
5876 rm -f conftest*
5877 fi
5878 { $as_echo "$as_me:$LINENO: result: $libc_cv_need_minus_P" >&5
5879 $as_echo "$libc_cv_need_minus_P" >&6; }
5880 if test $libc_cv_need_minus_P = yes; then
5881   config_vars="$config_vars
5882 asm-CPPFLAGS = -P # The assembler can't grok cpp's # line directives."
5883 fi
5884
5885 { $as_echo "$as_me:$LINENO: checking whether .text pseudo-op must be used" >&5
5886 $as_echo_n "checking whether .text pseudo-op must be used... " >&6; }
5887 if test "${libc_cv_dot_text+set}" = set; then
5888   $as_echo_n "(cached) " >&6
5889 else
5890   cat > conftest.s <<EOF
5891 .text
5892 EOF
5893 libc_cv_dot_text=
5894 if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5'
5895   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5896   (eval $ac_try) 2>&5
5897   ac_status=$?
5898   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
5899   (exit $ac_status); }; }; then
5900   libc_cv_dot_text=.text
5901 fi
5902 rm -f conftest*
5903 fi
5904
5905 if test -z "$libc_cv_dot_text"; then
5906   { $as_echo "$as_me:$LINENO: result: no" >&5
5907 $as_echo "no" >&6; }
5908 else
5909   { $as_echo "$as_me:$LINENO: result: yes" >&5
5910 $as_echo "yes" >&6; }
5911 fi
5912
5913 { $as_echo "$as_me:$LINENO: checking for assembler global-symbol directive" >&5
5914 $as_echo_n "checking for assembler global-symbol directive... " >&6; }
5915 if test "${libc_cv_asm_global_directive+set}" = set; then
5916   $as_echo_n "(cached) " >&6
5917 else
5918   libc_cv_asm_global_directive=UNKNOWN
5919 for ac_globl in .globl .global .EXPORT; do
5920   cat > conftest.s <<EOF
5921         ${libc_cv_dot_text}
5922         ${ac_globl} foo
5923 foo:
5924 EOF
5925   if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5'
5926   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5927   (eval $ac_try) 2>&5
5928   ac_status=$?
5929   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
5930   (exit $ac_status); }; }; then
5931     libc_cv_asm_global_directive=${ac_globl}
5932   fi
5933   rm -f conftest*
5934   test $libc_cv_asm_global_directive != UNKNOWN && break
5935 done
5936 fi
5937 { $as_echo "$as_me:$LINENO: result: $libc_cv_asm_global_directive" >&5
5938 $as_echo "$libc_cv_asm_global_directive" >&6; }
5939 if test $libc_cv_asm_global_directive = UNKNOWN; then
5940   { { $as_echo "$as_me:$LINENO: error: cannot determine asm global directive" >&5
5941 $as_echo "$as_me: error: cannot determine asm global directive" >&2;}
5942    { (exit 1); exit 1; }; }
5943 else
5944   cat >>confdefs.h <<_ACEOF
5945 #define ASM_GLOBAL_DIRECTIVE ${libc_cv_asm_global_directive}
5946 _ACEOF
5947
5948 fi
5949
5950 { $as_echo "$as_me:$LINENO: checking for .set assembler directive" >&5
5951 $as_echo_n "checking for .set assembler directive... " >&6; }
5952 if test "${libc_cv_asm_set_directive+set}" = set; then
5953   $as_echo_n "(cached) " >&6
5954 else
5955   cat > conftest.s <<EOF
5956 ${libc_cv_dot_text}
5957 foo:
5958 .set glibc_conftest_frobozz,foo
5959 $libc_cv_asm_global_directive glibc_conftest_frobozz
5960 EOF
5961 # The alpha-dec-osf1 assembler gives only a warning for `.set'
5962 # (but it doesn't work), so we must do a linking check to be sure.
5963 cat > conftest1.c <<\EOF
5964 extern int glibc_conftest_frobozz;
5965 void _start() { glibc_conftest_frobozz = 1; }
5966 EOF
5967 if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \
5968             -nostartfiles -nostdlib \
5969             -o conftest conftest.s conftest1.c 1>&5 2>&5; then
5970   libc_cv_asm_set_directive=yes
5971 else
5972   libc_cv_asm_set_directive=no
5973 fi
5974 rm -f conftest*
5975 fi
5976 { $as_echo "$as_me:$LINENO: result: $libc_cv_asm_set_directive" >&5
5977 $as_echo "$libc_cv_asm_set_directive" >&6; }
5978 if test $libc_cv_asm_set_directive = yes; then
5979   cat >>confdefs.h <<\_ACEOF
5980 #define HAVE_ASM_SET_DIRECTIVE 1
5981 _ACEOF
5982
5983 fi
5984
5985 { $as_echo "$as_me:$LINENO: checking for assembler .type directive prefix" >&5
5986 $as_echo_n "checking for assembler .type directive prefix... " >&6; }
5987 if test "${libc_cv_asm_type_prefix+set}" = set; then
5988   $as_echo_n "(cached) " >&6
5989 else
5990   libc_cv_asm_type_prefix=no
5991 for ac_try_prefix in '@' '%' '#'; do
5992   cat > conftest.s <<EOF
5993         ${libc_cv_dot_text}
5994         ${libc_cv_asm_global_directive} foo
5995         .type foo, ${ac_try_prefix}object
5996         .size foo, 1
5997 foo:
5998         .byte 1
5999 EOF
6000   if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5'
6001   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6002   (eval $ac_try) 2>&5
6003   ac_status=$?
6004   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
6005   (exit $ac_status); }; }; then
6006     libc_cv_asm_type_prefix=${ac_try_prefix}
6007   fi
6008   rm -f conftest*
6009   test "x$libc_cv_asm_type_prefix" != xno && break
6010 done
6011 fi
6012 { $as_echo "$as_me:$LINENO: result: $libc_cv_asm_type_prefix" >&5
6013 $as_echo "$libc_cv_asm_type_prefix" >&6; }
6014 if test "x$libc_cv_asm_type_prefix" != xno; then
6015   cat >>confdefs.h <<_ACEOF
6016 #define ASM_TYPE_DIRECTIVE_PREFIX ${libc_cv_asm_type_prefix}
6017 _ACEOF
6018
6019 fi
6020
6021 { $as_echo "$as_me:$LINENO: checking for assembler gnu_unique_object symbol type" >&5
6022 $as_echo_n "checking for assembler gnu_unique_object symbol type... " >&6; }
6023 if test "${libc_cv_asm_unique_object+set}" = set; then
6024   $as_echo_n "(cached) " >&6
6025 else
6026   cat > conftest.s <<EOF
6027 ${libc_cv_dot_text}
6028 _sym:
6029 .type _sym, ${libc_cv_asm_type_prefix}gnu_unique_object
6030 EOF
6031 if ${CC-cc} -c $ASFLAGS conftest.s 1>&5 2>&5; then
6032   libc_cv_asm_unique_object=yes
6033 else
6034   libc_cv_asm_unique_object=no
6035 fi
6036 rm -f conftest*
6037 fi
6038 { $as_echo "$as_me:$LINENO: result: $libc_cv_asm_unique_object" >&5
6039 $as_echo "$libc_cv_asm_unique_object" >&6; }
6040 if test $libc_cv_asm_unique_object = yes; then
6041   cat >>confdefs.h <<\_ACEOF
6042 #define HAVE_ASM_UNIQUE_OBJECT 1
6043 _ACEOF
6044
6045 fi
6046
6047 # For the multi-arch option we need support in the assembler.
6048 if test "$multi_arch" = yes; then
6049   if test "x$libc_cv_asm_type_prefix" != xno; then
6050 { $as_echo "$as_me:$LINENO: checking for assembler gnu_indirect_function symbol type support" >&5
6051 $as_echo_n "checking for assembler gnu_indirect_function symbol type support... " >&6; }
6052 if test "${libc_cv_asm_gnu_indirect_function+set}" = set; then
6053   $as_echo_n "(cached) " >&6
6054 else
6055   cat > conftest.s <<EOF
6056 .type foo,%gnu_indirect_function
6057 EOF
6058 if ${CC-cc} -c $ASFLAGS conftest.s 1>&5 2>&5;
6059 then
6060   libc_cv_asm_gnu_indirect_function=yes
6061 else
6062   libc_cv_asm_gnu_indirect_function=no
6063 fi
6064 rm -f conftest*
6065 fi
6066 { $as_echo "$as_me:$LINENO: result: $libc_cv_asm_gnu_indirect_function" >&5
6067 $as_echo "$libc_cv_asm_gnu_indirect_function" >&6; }
6068   else
6069     libc_cv_asm_gnu_indirect_function=no
6070   fi
6071   if test x"$libc_cv_asm_gnu_indirect_function" != xyes; then
6072     { { $as_echo "$as_me:$LINENO: error: --enable-multi-arch support requires assembler and linker support" >&5
6073 $as_echo "$as_me: error: --enable-multi-arch support requires assembler and linker support" >&2;}
6074    { (exit 1); exit 1; }; }
6075   fi
6076 fi
6077
6078 { $as_echo "$as_me:$LINENO: checking for .symver assembler directive" >&5
6079 $as_echo_n "checking for .symver assembler directive... " >&6; }
6080 if test "${libc_cv_asm_symver_directive+set}" = set; then
6081   $as_echo_n "(cached) " >&6
6082 else
6083   cat > conftest.s <<EOF
6084 ${libc_cv_dot_text}
6085 _sym:
6086 .symver _sym,sym@VERS
6087 EOF
6088 if ${CC-cc} -c $ASFLAGS conftest.s 1>&5 2>&5; then
6089   libc_cv_asm_symver_directive=yes
6090 else
6091   libc_cv_asm_symver_directive=no
6092 fi
6093 rm -f conftest*
6094 fi
6095 { $as_echo "$as_me:$LINENO: result: $libc_cv_asm_symver_directive" >&5
6096 $as_echo "$libc_cv_asm_symver_directive" >&6; }
6097 { $as_echo "$as_me:$LINENO: checking for ld --version-script" >&5
6098 $as_echo_n "checking for ld --version-script... " >&6; }
6099 if test "${libc_cv_ld_version_script_option+set}" = set; then
6100   $as_echo_n "(cached) " >&6
6101 else
6102   if test $libc_cv_asm_symver_directive = yes; then
6103   cat > conftest.s <<EOF
6104 ${libc_cv_dot_text}
6105 _sym:
6106 .symver _sym,sym@VERS
6107 EOF
6108   cat > conftest.map <<EOF
6109 VERS_1 {
6110         global: sym;
6111 };
6112
6113 VERS_2 {
6114         global: sym;
6115 } VERS_1;
6116 EOF
6117   if ${CC-cc} -c $ASFLAGS conftest.s 1>&5 2>&5; then
6118     if { ac_try='${CC-cc} $CFLAGS $LDFLAGS -shared
6119                                 -o conftest.so conftest.o
6120                                 -nostartfiles -nostdlib
6121                                 -Wl,--version-script,conftest.map
6122                        1>&5'
6123   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6124   (eval $ac_try) 2>&5
6125   ac_status=$?
6126   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
6127   (exit $ac_status); }; };
6128     then
6129       libc_cv_ld_version_script_option=yes
6130     else
6131       libc_cv_ld_version_script_option=no
6132     fi
6133   else
6134     libc_cv_ld_version_script_option=no
6135   fi
6136 else
6137   libc_cv_ld_version_script_option=no
6138 fi
6139 rm -f conftest*
6140 fi
6141 { $as_echo "$as_me:$LINENO: result: $libc_cv_ld_version_script_option" >&5
6142 $as_echo "$libc_cv_ld_version_script_option" >&6; }
6143 if test $shared != no &&
6144    test $libc_cv_asm_symver_directive = yes &&
6145    test $libc_cv_ld_version_script_option = yes &&
6146    test $enable_versioning = yes; then
6147   VERSIONING=yes
6148   cat >>confdefs.h <<\_ACEOF
6149 #define DO_VERSIONING 1
6150 _ACEOF
6151
6152 else
6153   VERSIONING=no
6154 fi
6155
6156
6157 if test $elf = yes && test $shared != no && test $VERSIONING = no; then
6158   echo "\
6159 *** WARNING: You should not compile GNU libc without versioning. Not using
6160 *** versioning will introduce incompatibilities so that old binaries
6161 *** will not run anymore.
6162 *** For versioning you need recent binutils (binutils-2.8.1.0.23 or newer)."
6163 fi
6164 if test $elf = yes; then
6165   { $as_echo "$as_me:$LINENO: checking for .previous assembler directive" >&5
6166 $as_echo_n "checking for .previous assembler directive... " >&6; }
6167 if test "${libc_cv_asm_previous_directive+set}" = set; then
6168   $as_echo_n "(cached) " >&6
6169 else
6170     cat > conftest.s <<EOF
6171 .section foo_section
6172 .previous
6173 EOF
6174   if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5'
6175   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6176   (eval $ac_try) 2>&5
6177   ac_status=$?
6178   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
6179   (exit $ac_status); }; }; then
6180     libc_cv_asm_previous_directive=yes
6181   else
6182     libc_cv_asm_previous_directive=no
6183   fi
6184   rm -f conftest*
6185 fi
6186 { $as_echo "$as_me:$LINENO: result: $libc_cv_asm_previous_directive" >&5
6187 $as_echo "$libc_cv_asm_previous_directive" >&6; }
6188   if test $libc_cv_asm_previous_directive = yes; then
6189     cat >>confdefs.h <<\_ACEOF
6190 #define HAVE_ASM_PREVIOUS_DIRECTIVE 1
6191 _ACEOF
6192
6193   else
6194     { $as_echo "$as_me:$LINENO: checking for .popsection assembler directive" >&5
6195 $as_echo_n "checking for .popsection assembler directive... " >&6; }
6196 if test "${libc_cv_asm_popsection_directive+set}" = set; then
6197   $as_echo_n "(cached) " >&6
6198 else
6199       cat > conftest.s <<EOF
6200 .pushsection foo_section
6201 .popsection
6202 EOF
6203     if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5'
6204   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6205   (eval $ac_try) 2>&5
6206   ac_status=$?
6207   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
6208   (exit $ac_status); }; }; then
6209       libc_cv_asm_popsection_directive=yes
6210     else
6211       libc_cv_asm_popsection_directive=no
6212     fi
6213     rm -f conftest*
6214 fi
6215 { $as_echo "$as_me:$LINENO: result: $libc_cv_asm_popsection_directive" >&5
6216 $as_echo "$libc_cv_asm_popsection_directive" >&6; }
6217     if test $libc_cv_asm_popsection_directive = yes; then
6218       cat >>confdefs.h <<\_ACEOF
6219 #define HAVE_ASM_POPSECTION_DIRECTIVE 1
6220 _ACEOF
6221
6222     fi
6223   fi
6224   { $as_echo "$as_me:$LINENO: checking for .protected and .hidden assembler directive" >&5
6225 $as_echo_n "checking for .protected and .hidden assembler directive... " >&6; }
6226 if test "${libc_cv_asm_protected_directive+set}" = set; then
6227   $as_echo_n "(cached) " >&6
6228 else
6229     cat > conftest.s <<EOF
6230 .protected foo
6231 foo:
6232 .hidden bar
6233 bar:
6234 EOF
6235   if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5'
6236   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6237   (eval $ac_try) 2>&5
6238   ac_status=$?
6239   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
6240   (exit $ac_status); }; }; then
6241     libc_cv_asm_protected_directive=yes
6242   else
6243     { { $as_echo "$as_me:$LINENO: error: assembler support for symbol visibility is required" >&5
6244 $as_echo "$as_me: error: assembler support for symbol visibility is required" >&2;}
6245    { (exit 1); exit 1; }; }
6246   fi
6247   rm -f conftest*
6248 fi
6249 { $as_echo "$as_me:$LINENO: result: $libc_cv_asm_protected_directive" >&5
6250 $as_echo "$libc_cv_asm_protected_directive" >&6; }
6251
6252   if test $libc_cv_asm_protected_directive = yes; then
6253     { $as_echo "$as_me:$LINENO: checking whether __attribute__((visibility())) is supported" >&5
6254 $as_echo_n "checking whether __attribute__((visibility())) is supported... " >&6; }
6255 if test "${libc_cv_visibility_attribute+set}" = set; then
6256   $as_echo_n "(cached) " >&6
6257 else
6258   cat > conftest.c <<EOF
6259                   int foo __attribute__ ((visibility ("hidden"))) = 1;
6260                   int bar __attribute__ ((visibility ("protected"))) = 1;
6261 EOF
6262                   libc_cv_visibility_attribute=no
6263                   if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5'
6264   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6265   (eval $ac_try) 2>&5
6266   ac_status=$?
6267   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
6268   (exit $ac_status); }; }; then
6269                     if grep '\.hidden.*foo' conftest.s >/dev/null; then
6270                       if grep '\.protected.*bar' conftest.s >/dev/null; then
6271                         libc_cv_visibility_attribute=yes
6272                       fi
6273                     fi
6274                   fi
6275                   rm -f conftest.cs
6276
6277 fi
6278 { $as_echo "$as_me:$LINENO: result: $libc_cv_visibility_attribute" >&5
6279 $as_echo "$libc_cv_visibility_attribute" >&6; }
6280     if test $libc_cv_visibility_attribute != yes; then
6281       { { $as_echo "$as_me:$LINENO: error: compiler support for visibility attribute is required" >&5
6282 $as_echo "$as_me: error: compiler support for visibility attribute is required" >&2;}
6283    { (exit 1); exit 1; }; }
6284     fi
6285   fi
6286
6287   if test $libc_cv_visibility_attribute = yes; then
6288     { $as_echo "$as_me:$LINENO: checking for broken __attribute__((visibility()))" >&5
6289 $as_echo_n "checking for broken __attribute__((visibility()))... " >&6; }
6290 if test "${libc_cv_broken_visibility_attribute+set}" = set; then
6291   $as_echo_n "(cached) " >&6
6292 else
6293   cat > conftest.c <<EOF
6294                   int foo (int x);
6295                   int bar (int x) __asm__ ("foo") __attribute__ ((visibility ("hidden")));
6296                   int bar (int x) { return x; }
6297 EOF
6298                   libc_cv_broken_visibility_attribute=yes
6299                   if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s1>&5'
6300   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6301   (eval $ac_try) 2>&5
6302   ac_status=$?
6303   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
6304   (exit $ac_status); }; }; then
6305                     if grep '\.hidden[  _]foo' conftest.s >/dev/null; then
6306                       libc_cv_broken_visibility_attribute=no
6307                     fi
6308                   fi
6309                   rm -f conftest.c conftest.s
6310
6311 fi
6312 { $as_echo "$as_me:$LINENO: result: $libc_cv_broken_visibility_attribute" >&5
6313 $as_echo "$libc_cv_broken_visibility_attribute" >&6; }
6314     if test $libc_cv_broken_visibility_attribute = yes; then
6315       { { $as_echo "$as_me:$LINENO: error: working compiler support for visibility attribute is required" >&5
6316 $as_echo "$as_me: error: working compiler support for visibility attribute is required" >&2;}
6317    { (exit 1); exit 1; }; }
6318     fi
6319   fi
6320
6321   { $as_echo "$as_me:$LINENO: checking for broken __attribute__((alias()))" >&5
6322 $as_echo_n "checking for broken __attribute__((alias()))... " >&6; }
6323 if test "${libc_cv_broken_alias_attribute+set}" = set; then
6324   $as_echo_n "(cached) " >&6
6325 else
6326   cat > conftest.c <<EOF
6327                   extern int foo (int x) __asm ("xyzzy");
6328                   int bar (int x) { return x; }
6329                   extern __typeof (bar) foo __attribute ((weak, alias ("bar")));
6330                   extern int dfoo;
6331                   extern __typeof (dfoo) dfoo __asm ("abccb");
6332                   int dfoo = 1;
6333 EOF
6334                   libc_cv_broken_alias_attribute=yes
6335                   if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5'
6336   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6337   (eval $ac_try) 2>&5
6338   ac_status=$?
6339   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
6340   (exit $ac_status); }; }; then
6341                     if grep 'xyzzy' conftest.s >/dev/null &&
6342                        grep 'abccb' conftest.s >/dev/null; then
6343                       libc_cv_broken_alias_attribute=no
6344                     fi
6345                   fi
6346                   rm -f conftest.c conftest.s
6347
6348 fi
6349 { $as_echo "$as_me:$LINENO: result: $libc_cv_broken_alias_attribute" >&5
6350 $as_echo "$libc_cv_broken_alias_attribute" >&6; }
6351   if test $libc_cv_broken_alias_attribute = yes; then
6352     { { $as_echo "$as_me:$LINENO: error: working alias attribute support required" >&5
6353 $as_echo "$as_me: error: working alias attribute support required" >&2;}
6354    { (exit 1); exit 1; }; }
6355   fi
6356
6357   if test $libc_cv_visibility_attribute = yes; then
6358     { $as_echo "$as_me:$LINENO: checking whether to put _rtld_local into .sdata section" >&5
6359 $as_echo_n "checking whether to put _rtld_local into .sdata section... " >&6; }
6360 if test "${libc_cv_have_sdata_section+set}" = set; then
6361   $as_echo_n "(cached) " >&6
6362 else
6363   echo "int i;" > conftest.c
6364                   libc_cv_have_sdata_section=no
6365                   if ${CC-cc} $LDFLAGS -fPIC -shared -Wl,--verbose conftest.c -o conftest.so 2>&1 \
6366                      | grep '\.sdata' >/dev/null; then
6367                     libc_cv_have_sdata_section=yes
6368                   fi
6369                   rm -f conftest.c conftest.so
6370
6371 fi
6372 { $as_echo "$as_me:$LINENO: result: $libc_cv_have_sdata_section" >&5
6373 $as_echo "$libc_cv_have_sdata_section" >&6; }
6374     if test $libc_cv_have_sdata_section = yes; then
6375       cat >>confdefs.h <<\_ACEOF
6376 #define HAVE_SDATA_SECTION 1
6377 _ACEOF
6378
6379     fi
6380   fi
6381
6382   { $as_echo "$as_me:$LINENO: checking for .preinit_array/.init_array/.fini_array support" >&5
6383 $as_echo_n "checking for .preinit_array/.init_array/.fini_array support... " >&6; }
6384 if test "${libc_cv_initfini_array+set}" = set; then
6385   $as_echo_n "(cached) " >&6
6386 else
6387     cat > conftest.c <<EOF
6388 int _start (void) { return 0; }
6389 int __start (void) { return 0; }
6390 int foo (void) { return 1; }
6391 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
6392 EOF
6393   if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -o conftest conftest.c
6394                      -static -nostartfiles -nostdlib 1>&5'
6395   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6396   (eval $ac_try) 2>&5
6397   ac_status=$?
6398   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
6399   (exit $ac_status); }; }
6400   then
6401     if readelf -S conftest | fgrep INIT_ARRAY > /dev/null; then
6402       libc_cv_initfini_array=yes
6403     else
6404       libc_cv_initfini_array=no
6405     fi
6406   else
6407     libc_cv_initfini_array=no
6408   fi
6409   rm -f conftest*
6410 fi
6411 { $as_echo "$as_me:$LINENO: result: $libc_cv_initfini_array" >&5
6412 $as_echo "$libc_cv_initfini_array" >&6; }
6413   if test $libc_cv_initfini_array != yes; then
6414     { { $as_echo "$as_me:$LINENO: error: Need linker with .init_array/.fini_array support." >&5
6415 $as_echo "$as_me: error: Need linker with .init_array/.fini_array support." >&2;}
6416    { (exit 1); exit 1; }; }
6417   fi
6418
6419   { $as_echo "$as_me:$LINENO: checking for libunwind-support in compiler" >&5
6420 $as_echo_n "checking for libunwind-support in compiler... " >&6; }
6421 if test "${libc_cv_cc_with_libunwind+set}" = set; then
6422   $as_echo_n "(cached) " >&6
6423 else
6424
6425     cat > conftest.c <<EOF
6426 int main (void) { return 0; }
6427 EOF
6428     if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -static -o conftest \
6429        conftest.c -v 2>&1 >/dev/null | grep -q " -lunwind "; then
6430       libc_cv_cc_with_libunwind=yes
6431     else
6432       libc_cv_cc_with_libunwind=no
6433     fi
6434     rm -f conftest*
6435 fi
6436 { $as_echo "$as_me:$LINENO: result: $libc_cv_cc_with_libunwind" >&5
6437 $as_echo "$libc_cv_cc_with_libunwind" >&6; }
6438
6439   if test $libc_cv_cc_with_libunwind = yes; then
6440     cat >>confdefs.h <<\_ACEOF
6441 #define HAVE_CC_WITH_LIBUNWIND 1
6442 _ACEOF
6443
6444   fi
6445
6446   { $as_echo "$as_me:$LINENO: checking for -z nodelete option" >&5
6447 $as_echo_n "checking for -z nodelete option... " >&6; }
6448 if test "${libc_cv_z_nodelete+set}" = set; then
6449   $as_echo_n "(cached) " >&6
6450 else
6451     cat > conftest.c <<EOF
6452 int _start (void) { return 42; }
6453 EOF
6454   if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
6455                      -fPIC -shared -o conftest.so conftest.c
6456                      -nostartfiles -nostdlib
6457                      -Wl,--enable-new-dtags,-z,nodelete 1>&5'
6458   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6459   (eval $ac_try) 2>&5
6460   ac_status=$?
6461   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
6462   (exit $ac_status); }; }
6463   then
6464     libc_cv_z_nodelete=yes
6465   else
6466     { { $as_echo "$as_me:$LINENO: error: linker with -z nodelete support required" >&5
6467 $as_echo "$as_me: error: linker with -z nodelete support required" >&2;}
6468    { (exit 1); exit 1; }; }
6469   fi
6470   rm -f conftest*
6471 fi
6472 { $as_echo "$as_me:$LINENO: result: $libc_cv_z_nodelete" >&5
6473 $as_echo "$libc_cv_z_nodelete" >&6; }
6474
6475   { $as_echo "$as_me:$LINENO: checking for -z nodlopen option" >&5
6476 $as_echo_n "checking for -z nodlopen option... " >&6; }
6477 if test "${libc_cv_z_nodlopen+set}" = set; then
6478   $as_echo_n "(cached) " >&6
6479 else
6480     cat > conftest.c <<EOF
6481 int _start (void) { return 42; }
6482 EOF
6483   if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
6484                         -fPIC -shared -o conftest.so conftest.c
6485                         -nostartfiles -nostdlib
6486                         -Wl,--enable-new-dtags,-z,nodlopen 1>&5'
6487   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6488   (eval $ac_try) 2>&5
6489   ac_status=$?
6490   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
6491   (exit $ac_status); }; }
6492   then
6493     libc_cv_z_nodlopen=yes
6494   else
6495     { { $as_echo "$as_me:$LINENO: error: linker with -z nodlopen support required" >&5
6496 $as_echo "$as_me: error: linker with -z nodlopen support required" >&2;}
6497    { (exit 1); exit 1; }; }
6498   fi
6499   rm -f conftest*
6500 fi
6501 { $as_echo "$as_me:$LINENO: result: $libc_cv_z_nodlopen" >&5
6502 $as_echo "$libc_cv_z_nodlopen" >&6; }
6503
6504   { $as_echo "$as_me:$LINENO: checking for -z initfirst option" >&5
6505 $as_echo_n "checking for -z initfirst option... " >&6; }
6506 if test "${libc_cv_z_initfirst+set}" = set; then
6507   $as_echo_n "(cached) " >&6
6508 else
6509     cat > conftest.c <<EOF
6510 int _start (void) { return 42; }
6511 EOF
6512   if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
6513                         -fPIC -shared -o conftest.so conftest.c
6514                         -nostartfiles -nostdlib
6515                         -Wl,--enable-new-dtags,-z,initfirst 1>&5'
6516   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6517   (eval $ac_try) 2>&5
6518   ac_status=$?
6519   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
6520   (exit $ac_status); }; }
6521   then
6522     libc_cv_z_initfirst=yes
6523   else
6524     { { $as_echo "$as_me:$LINENO: error: linker with -z initfirst support required" >&5
6525 $as_echo "$as_me: error: linker with -z initfirst support required" >&2;}
6526    { (exit 1); exit 1; }; }
6527   fi
6528   rm -f conftest*
6529 fi
6530 { $as_echo "$as_me:$LINENO: result: $libc_cv_z_initfirst" >&5
6531 $as_echo "$libc_cv_z_initfirst" >&6; }
6532
6533   case "$base_machine" in
6534     i[34567]86 | x86_64 | powerpc* | s390* | sparc* | alpha*)
6535       { $as_echo "$as_me:$LINENO: checking for -z relro option" >&5
6536 $as_echo_n "checking for -z relro option... " >&6; }
6537 if test "${libc_cv_z_relro+set}" = set; then
6538   $as_echo_n "(cached) " >&6
6539 else
6540     libc_cv_z_relro=no
6541   if { ac_try='${CC-cc} -v --help 2>&1|grep "z relro" 1>&5'
6542   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6543   (eval $ac_try) 2>&5
6544   ac_status=$?
6545   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
6546   (exit $ac_status); }; }
6547   then
6548     if { ac_try='${CC-cc} -Wl,--verbose 2>&1|grep DATA_SEGMENT_RELRO_END 1>&5'
6549   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6550   (eval $ac_try) 2>&5
6551   ac_status=$?
6552   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
6553   (exit $ac_status); }; }
6554     then
6555       libc_cv_z_relro=yes
6556     fi
6557   fi
6558 fi
6559 { $as_echo "$as_me:$LINENO: result: $libc_cv_z_relro" >&5
6560 $as_echo "$libc_cv_z_relro" >&6; }
6561       if test "$libc_cv_z_relro" = no; then
6562         { { $as_echo "$as_me:$LINENO: error: linker with -z relro support required" >&5
6563 $as_echo "$as_me: error: linker with -z relro support required" >&2;}
6564    { (exit 1); exit 1; }; }
6565       fi
6566       ;;
6567     *) ;;
6568    esac
6569
6570   { $as_echo "$as_me:$LINENO: checking for -Bgroup option" >&5
6571 $as_echo_n "checking for -Bgroup option... " >&6; }
6572 if test "${libc_cv_Bgroup+set}" = set; then
6573   $as_echo_n "(cached) " >&6
6574 else
6575     cat > conftest.c <<EOF
6576 int _start (void) { return 42; }
6577 EOF
6578   if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
6579                               -fPIC -shared -o conftest.so conftest.c
6580                               -Wl,-Bgroup -nostdlib 1>&5'
6581   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6582   (eval $ac_try) 2>&5
6583   ac_status=$?
6584   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
6585   (exit $ac_status); }; }
6586   then
6587     libc_cv_Bgroup=yes
6588   else
6589     libc_cv_Bgroup=no
6590   fi
6591   rm -f conftest*
6592 fi
6593 { $as_echo "$as_me:$LINENO: result: $libc_cv_Bgroup" >&5
6594 $as_echo "$libc_cv_Bgroup" >&6; }
6595
6596
6597   { $as_echo "$as_me:$LINENO: checking for libgcc_s suffix" >&5
6598 $as_echo_n "checking for libgcc_s suffix... " >&6; }
6599 if test "${libc_cv_libgcc_s_suffix+set}" = set; then
6600   $as_echo_n "(cached) " >&6
6601 else
6602     cat > conftest.c <<EOF
6603 int main (void) { return 0; }
6604 EOF
6605   libc_cv_libgcc_s_suffix=`${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \
6606                            -fPIC -shared -shared-libgcc -o conftest.so \
6607                            conftest.c -v 2>&1 >/dev/null \
6608                            | sed -n 's/^.* -lgcc_s\([^ ]*\) .*$/\1/p'`
6609   rm -f conftest*
6610 fi
6611 { $as_echo "$as_me:$LINENO: result: $libc_cv_libgcc_s_suffix" >&5
6612 $as_echo "$libc_cv_libgcc_s_suffix" >&6; }
6613
6614
6615   { $as_echo "$as_me:$LINENO: checking for --as-needed option" >&5
6616 $as_echo_n "checking for --as-needed option... " >&6; }
6617 if test "${libc_cv_as_needed+set}" = set; then
6618   $as_echo_n "(cached) " >&6
6619 else
6620     cat > conftest.c <<EOF
6621 int main (void) { return 0; }
6622 EOF
6623   if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
6624                               -fPIC -shared -o conftest.so conftest.c
6625                               -lgcc_s$libc_cv_libgcc_s_suffix -Wl,--as-needed
6626                               -nostdlib 1>&5'
6627   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6628   (eval $ac_try) 2>&5
6629   ac_status=$?
6630   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
6631   (exit $ac_status); }; }
6632   then
6633     libc_cv_as_needed=yes
6634   else
6635     libc_cv_as_needed=no
6636   fi
6637   rm -f conftest*
6638 fi
6639 { $as_echo "$as_me:$LINENO: result: $libc_cv_as_needed" >&5
6640 $as_echo "$libc_cv_as_needed" >&6; }
6641
6642
6643   ASFLAGS_config=
6644   { $as_echo "$as_me:$LINENO: checking whether --noexecstack is desirable for .S files" >&5
6645 $as_echo_n "checking whether --noexecstack is desirable for .S files... " >&6; }
6646 if test "${libc_cv_as_noexecstack+set}" = set; then
6647   $as_echo_n "(cached) " >&6
6648 else
6649     cat > conftest.c <<EOF
6650 void foo (void) { }
6651 EOF
6652   if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS
6653                      -S -o conftest.s conftest.c 1>&5'
6654   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6655   (eval $ac_try) 2>&5
6656   ac_status=$?
6657   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
6658   (exit $ac_status); }; } \
6659      && grep -q .note.GNU-stack conftest.s \
6660      && { ac_try='${CC-cc} $ASFLAGS -Wa,--noexecstack
6661                        -c -o conftest.o conftest.s 1>&5'
6662   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6663   (eval $ac_try) 2>&5
6664   ac_status=$?
6665   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
6666   (exit $ac_status); }; }
6667   then
6668     libc_cv_as_noexecstack=yes
6669   else
6670     libc_cv_as_noexecstack=no
6671   fi
6672   rm -f conftest*
6673 fi
6674 { $as_echo "$as_me:$LINENO: result: $libc_cv_as_noexecstack" >&5
6675 $as_echo "$libc_cv_as_noexecstack" >&6; }
6676   if test $libc_cv_as_noexecstack = yes; then
6677     ASFLAGS_config="$ASFLAGS_config -Wa,--noexecstack"
6678   fi
6679
6680
6681   { $as_echo "$as_me:$LINENO: checking for -z combreloc" >&5
6682 $as_echo_n "checking for -z combreloc... " >&6; }
6683 if test "${libc_cv_z_combreloc+set}" = set; then
6684   $as_echo_n "(cached) " >&6
6685 else
6686     cat > conftest.c <<EOF
6687 extern int bar (int);
6688 extern int mumble;
6689 int foo (void) { return bar (mumble); }
6690 EOF
6691   if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
6692                         -fPIC -shared -o conftest.so conftest.c
6693                         -nostdlib -nostartfiles
6694                         -Wl,-z,combreloc 1>&5'
6695   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6696   (eval $ac_try) 2>&5
6697   ac_status=$?
6698   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
6699   (exit $ac_status); }; }
6700   then
6701     if readelf -S conftest.so | grep '\.rel\(a\|\)\.dyn' > /dev/null; then
6702       libc_cv_z_combreloc=yes
6703     else
6704       libc_cv_z_combreloc=no
6705     fi
6706   else
6707     libc_cv_z_combreloc=no
6708   fi
6709   rm -f conftest*
6710 fi
6711 { $as_echo "$as_me:$LINENO: result: $libc_cv_z_combreloc" >&5
6712 $as_echo "$libc_cv_z_combreloc" >&6; }
6713   if test "$libc_cv_z_combreloc" = yes; then
6714     cat >>confdefs.h <<\_ACEOF
6715 #define HAVE_Z_COMBRELOC 1
6716 _ACEOF
6717
6718   fi
6719
6720
6721   { $as_echo "$as_me:$LINENO: checking for -z execstack" >&5
6722 $as_echo_n "checking for -z execstack... " >&6; }
6723 if test "${libc_cv_z_execstack+set}" = set; then
6724   $as_echo_n "(cached) " >&6
6725 else
6726     cat > conftest.c <<EOF
6727 int _start (void) { return 42; }
6728 EOF
6729   if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
6730                               -fPIC -shared -o conftest.so conftest.c
6731                               -Wl,-z,execstack -nostdlib
6732                               1>&5'
6733   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6734   (eval $ac_try) 2>&5
6735   ac_status=$?
6736   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
6737   (exit $ac_status); }; }
6738   then
6739     libc_cv_z_execstack=yes
6740   else
6741     libc_cv_z_execstack=no
6742   fi
6743   rm -f conftest*
6744 fi
6745 { $as_echo "$as_me:$LINENO: result: $libc_cv_z_execstack" >&5
6746 $as_echo "$libc_cv_z_execstack" >&6; }
6747
6748
6749   { $as_echo "$as_me:$LINENO: checking for -fpie" >&5
6750 $as_echo_n "checking for -fpie... " >&6; }
6751 if test "${libc_cv_fpie+set}" = set; then
6752   $as_echo_n "(cached) " >&6
6753 else
6754     cat > conftest.c <<EOF
6755 int foo;
6756 main () { return 0;}
6757 EOF
6758   if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -pie -fpie
6759                               -o conftest conftest.c 1>&5'
6760   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6761   (eval $ac_try) 2>&5
6762   ac_status=$?
6763   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
6764   (exit $ac_status); }; }
6765   then
6766     libc_cv_fpie=yes
6767   else
6768     libc_cv_fpie=no
6769   fi
6770   rm -f conftest*
6771 fi
6772 { $as_echo "$as_me:$LINENO: result: $libc_cv_fpie" >&5
6773 $as_echo "$libc_cv_fpie" >&6; }
6774
6775
6776
6777   { $as_echo "$as_me:$LINENO: checking for --hash-style option" >&5
6778 $as_echo_n "checking for --hash-style option... " >&6; }
6779 if test "${libc_cv_hashstyle+set}" = set; then
6780   $as_echo_n "(cached) " >&6
6781 else
6782     cat > conftest.c <<EOF
6783 int _start (void) { return 42; }
6784 EOF
6785   if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
6786                               -fPIC -shared -o conftest.so conftest.c
6787                               -Wl,--hash-style=both -nostdlib 1>&5'
6788   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6789   (eval $ac_try) 2>&5
6790   ac_status=$?
6791   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
6792   (exit $ac_status); }; }
6793   then
6794     libc_cv_hashstyle=yes
6795   else
6796     libc_cv_hashstyle=no
6797   fi
6798   rm -f conftest*
6799 fi
6800 { $as_echo "$as_me:$LINENO: result: $libc_cv_hashstyle" >&5
6801 $as_echo "$libc_cv_hashstyle" >&6; }
6802
6803 fi
6804
6805 { $as_echo "$as_me:$LINENO: checking for -fno-toplevel-reorder -fno-section-anchors" >&5
6806 $as_echo_n "checking for -fno-toplevel-reorder -fno-section-anchors... " >&6; }
6807 if test "${libc_cv_fno_toplevel_reorder+set}" = set; then
6808   $as_echo_n "(cached) " >&6
6809 else
6810   cat > conftest.c <<EOF
6811 int foo;
6812 EOF
6813 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -fno-toplevel-reorder -fno-section-anchors
6814                             conftest.c 1>&5'
6815   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6816   (eval $ac_try) 2>&5
6817   ac_status=$?
6818   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
6819   (exit $ac_status); }; }
6820 then
6821   libc_cv_fno_toplevel_reorder=yes
6822 else
6823   libc_cv_fno_toplevel_reorder=no
6824 fi
6825 rm -f conftest*
6826 fi
6827 { $as_echo "$as_me:$LINENO: result: $libc_cv_fno_toplevel_reorder" >&5
6828 $as_echo "$libc_cv_fno_toplevel_reorder" >&6; }
6829 if test $libc_cv_fno_toplevel_reorder = yes; then
6830   fno_unit_at_a_time="-fno-toplevel-reorder -fno-section-anchors"
6831 else
6832   fno_unit_at_a_time=-fno-unit-at-a-time
6833 fi
6834
6835
6836 { $as_echo "$as_me:$LINENO: checking for -fstack-protector" >&5
6837 $as_echo_n "checking for -fstack-protector... " >&6; }
6838 if test "${libc_cv_ssp+set}" = set; then
6839   $as_echo_n "(cached) " >&6
6840 else
6841   cat > conftest.c <<EOF
6842 int foo;
6843 main () { return 0;}
6844 EOF
6845 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -Werror -fstack-protector
6846                             -o conftest conftest.c 1>&5'
6847   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6848   (eval $ac_try) 2>&5
6849   ac_status=$?
6850   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
6851   (exit $ac_status); }; }
6852 then
6853   libc_cv_ssp=yes
6854 else
6855   libc_cv_ssp=no
6856 fi
6857 rm -f conftest*
6858 fi
6859 { $as_echo "$as_me:$LINENO: result: $libc_cv_ssp" >&5
6860 $as_echo "$libc_cv_ssp" >&6; }
6861
6862
6863 { $as_echo "$as_me:$LINENO: checking for -fgnu89-inline" >&5
6864 $as_echo_n "checking for -fgnu89-inline... " >&6; }
6865 if test "${libc_cv_gnu89_inline+set}" = set; then
6866   $as_echo_n "(cached) " >&6
6867 else
6868   cat > conftest.c <<EOF
6869 int foo;
6870 #ifdef __GNUC_GNU_INLINE__
6871 main () { return 0;}
6872 #else
6873 #error
6874 #endif
6875 EOF
6876 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -std=gnu99 -fgnu89-inline
6877                             -o conftest.s conftest.c 1>&5'
6878   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6879   (eval $ac_try) 2>&5
6880   ac_status=$?
6881   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
6882   (exit $ac_status); }; }
6883 then
6884   libc_cv_gnu89_inline=yes
6885 else
6886   libc_cv_gnu89_inline=no
6887 fi
6888 rm -f conftest*
6889 fi
6890 { $as_echo "$as_me:$LINENO: result: $libc_cv_gnu89_inline" >&5
6891 $as_echo "$libc_cv_gnu89_inline" >&6; }
6892 if test $libc_cv_gnu89_inline = yes; then
6893   gnu89_inline=-fgnu89-inline
6894 else
6895   gnu89_inline=
6896 fi
6897
6898
6899 if test $elf != yes; then
6900   { $as_echo "$as_me:$LINENO: checking for .init and .fini sections" >&5
6901 $as_echo_n "checking for .init and .fini sections... " >&6; }
6902 if test "${libc_cv_have_initfini+set}" = set; then
6903   $as_echo_n "(cached) " >&6
6904 else
6905   cat >conftest.$ac_ext <<_ACEOF
6906 /* confdefs.h.  */
6907 _ACEOF
6908 cat confdefs.h >>conftest.$ac_ext
6909 cat >>conftest.$ac_ext <<_ACEOF
6910 /* end confdefs.h.  */
6911
6912 int
6913 main ()
6914 {
6915 asm (".section .init");
6916                                     asm (".section .fini");
6917                                     asm ("${libc_cv_dot_text}");
6918   ;
6919   return 0;
6920 }
6921 _ACEOF
6922 rm -f conftest.$ac_objext
6923 if { (ac_try="$ac_compile"
6924 case "(($ac_try" in
6925   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6926   *) ac_try_echo=$ac_try;;
6927 esac
6928 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
6929 $as_echo "$ac_try_echo") >&5
6930   (eval "$ac_compile") 2>conftest.er1
6931   ac_status=$?
6932   grep -v '^ *+' conftest.er1 >conftest.err
6933   rm -f conftest.er1
6934   cat conftest.err >&5
6935   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
6936   (exit $ac_status); } && {
6937          test -z "$ac_c_werror_flag" ||
6938          test ! -s conftest.err
6939        } && test -s conftest.$ac_objext; then
6940   libc_cv_have_initfini=yes
6941 else
6942   $as_echo "$as_me: failed program was:" >&5
6943 sed 's/^/| /' conftest.$ac_ext >&5
6944
6945         libc_cv_have_initfini=no
6946 fi
6947
6948 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6949 fi
6950 { $as_echo "$as_me:$LINENO: result: $libc_cv_have_initfini" >&5
6951 $as_echo "$libc_cv_have_initfini" >&6; }
6952     if test $libc_cv_have_initfini = yes; then
6953     cat >>confdefs.h <<\_ACEOF
6954 #define HAVE_INITFINI 1
6955 _ACEOF
6956
6957   fi
6958 fi
6959
6960 if test $elf = yes; then
6961   { $as_echo "$as_me:$LINENO: checking whether cc puts quotes around section names" >&5
6962 $as_echo_n "checking whether cc puts quotes around section names... " >&6; }
6963 if test "${libc_cv_have_section_quotes+set}" = set; then
6964   $as_echo_n "(cached) " >&6
6965 else
6966   cat > conftest.c <<EOF
6967                   static const int foo
6968                   __attribute__ ((section ("bar"))) = 1;
6969 EOF
6970                   if ${CC-cc} -S conftest.c -o conftest.s; then
6971                     if grep '\.section.*"bar"' conftest.s >/dev/null; then
6972                       libc_cv_have_section_quotes=yes
6973                     else
6974                       libc_cv_have_section_quotes=no
6975                     fi
6976                   else
6977                     libc_cv_have_section_quotes=unknown
6978                   fi
6979                   rm -f conftest.cs
6980
6981 fi
6982 { $as_echo "$as_me:$LINENO: result: $libc_cv_have_section_quotes" >&5
6983 $as_echo "$libc_cv_have_section_quotes" >&6; }
6984   if test $libc_cv_have_section_quotes = yes; then
6985     cat >>confdefs.h <<\_ACEOF
6986 #define HAVE_SECTION_QUOTES 1
6987 _ACEOF
6988
6989   fi
6990 fi
6991
6992
6993
6994 if test $elf = yes; then
6995   libc_cv_asm_underscores=no
6996 else
6997   if test $ac_cv_prog_cc_works = yes; then
6998     { $as_echo "$as_me:$LINENO: checking for _ prefix on C symbol names" >&5
6999 $as_echo_n "checking for _ prefix on C symbol names... " >&6; }
7000 if test "${libc_cv_asm_underscores+set}" = set; then
7001   $as_echo_n "(cached) " >&6
7002 else
7003   cat >conftest.$ac_ext <<_ACEOF
7004 /* confdefs.h.  */
7005 _ACEOF
7006 cat confdefs.h >>conftest.$ac_ext
7007 cat >>conftest.$ac_ext <<_ACEOF
7008 /* end confdefs.h.  */
7009 asm ("_glibc_foobar:");
7010 int
7011 main ()
7012 {
7013 glibc_foobar ();
7014   ;
7015   return 0;
7016 }
7017 _ACEOF
7018 rm -f conftest.$ac_objext conftest$ac_exeext
7019 if { (ac_try="$ac_link"
7020 case "(($ac_try" in
7021   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7022   *) ac_try_echo=$ac_try;;
7023 esac
7024 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
7025 $as_echo "$ac_try_echo") >&5
7026   (eval "$ac_link") 2>conftest.er1
7027   ac_status=$?
7028   grep -v '^ *+' conftest.er1 >conftest.err
7029   rm -f conftest.er1
7030   cat conftest.err >&5
7031   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
7032   (exit $ac_status); } && {
7033          test -z "$ac_c_werror_flag" ||
7034          test ! -s conftest.err
7035        } && test -s conftest$ac_exeext && {
7036          test "$cross_compiling" = yes ||
7037          $as_test_x conftest$ac_exeext
7038        }; then
7039   libc_cv_asm_underscores=yes
7040 else
7041   $as_echo "$as_me: failed program was:" >&5
7042 sed 's/^/| /' conftest.$ac_ext >&5
7043
7044         libc_cv_asm_underscores=no
7045 fi
7046
7047 rm -rf conftest.dSYM
7048 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7049       conftest$ac_exeext conftest.$ac_ext
7050 fi
7051 { $as_echo "$as_me:$LINENO: result: $libc_cv_asm_underscores" >&5
7052 $as_echo "$libc_cv_asm_underscores" >&6; }
7053   else
7054     { $as_echo "$as_me:$LINENO: checking for _ prefix on C symbol names" >&5
7055 $as_echo_n "checking for _ prefix on C symbol names... " >&6; }
7056 if test "${libc_cv_asm_underscores+set}" = set; then
7057   $as_echo_n "(cached) " >&6
7058 else
7059   cat > conftest.$ac_ext <<EOF
7060 #line $LINENO "configure"
7061 #include "confdefs.h"
7062 void underscore_test(void) {
7063 return; }
7064 EOF
7065 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7066   (eval $ac_compile) 2>&5
7067   ac_status=$?
7068   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
7069   (exit $ac_status); }; then
7070   if grep _underscore_test conftest* >/dev/null; then
7071     rm -f conftest*
7072     libc_cv_asm_underscores=yes
7073   else
7074     rm -f conftest*
7075     libc_cv_asm_underscores=no
7076   fi
7077 else
7078   echo "configure: failed program was:" >&5
7079   cat conftest.$ac_ext >&5
7080   rm -f conftest*
7081   libc_cv_asm_underscores=no
7082 fi
7083 rm -f conftest*
7084 fi
7085 { $as_echo "$as_me:$LINENO: result: $libc_cv_asm_underscores" >&5
7086 $as_echo "$libc_cv_asm_underscores" >&6; }
7087   fi
7088 fi
7089 if test $libc_cv_asm_underscores = no; then
7090   cat >>confdefs.h <<\_ACEOF
7091 #define NO_UNDERSCORES 1
7092 _ACEOF
7093
7094 fi
7095
7096 if test $elf = yes; then
7097   libc_cv_weak_symbols=yes
7098 fi
7099
7100 { $as_echo "$as_me:$LINENO: checking for assembler .weak directive" >&5
7101 $as_echo_n "checking for assembler .weak directive... " >&6; }
7102 if test "${libc_cv_asm_weak_directive+set}" = set; then
7103   $as_echo_n "(cached) " >&6
7104 else
7105   cat > conftest.s <<EOF
7106 ${libc_cv_dot_text}
7107 ${libc_cv_asm_global_directive} foo
7108 foo:
7109 .weak foo
7110 .weak bar; bar = foo
7111 EOF
7112 if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5'
7113   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7114   (eval $ac_try) 2>&5
7115   ac_status=$?
7116   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
7117   (exit $ac_status); }; }; then
7118   libc_cv_asm_weak_directive=yes
7119 else
7120   libc_cv_asm_weak_directive=no
7121 fi
7122 rm -f conftest*
7123 fi
7124 { $as_echo "$as_me:$LINENO: result: $libc_cv_asm_weak_directive" >&5
7125 $as_echo "$libc_cv_asm_weak_directive" >&6; }
7126
7127 if test $libc_cv_asm_weak_directive = no; then
7128   { $as_echo "$as_me:$LINENO: checking for assembler .weakext directive" >&5
7129 $as_echo_n "checking for assembler .weakext directive... " >&6; }
7130 if test "${libc_cv_asm_weakext_directive+set}" = set; then
7131   $as_echo_n "(cached) " >&6
7132 else
7133   cat > conftest.s <<EOF
7134 ${libc_cv_dot_text}
7135 ${libc_cv_asm_global_directive} foo
7136 foo:
7137 .weakext bar foo
7138 .weakext baz
7139 ${libc_cv_asm_global_directive} baz
7140 baz:
7141 EOF
7142   if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5'
7143   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7144   (eval $ac_try) 2>&5
7145   ac_status=$?
7146   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
7147   (exit $ac_status); }; }; then
7148     libc_cv_asm_weakext_directive=yes
7149   else
7150     libc_cv_asm_weakext_directive=no
7151   fi
7152   rm -f conftest*
7153 fi
7154 { $as_echo "$as_me:$LINENO: result: $libc_cv_asm_weakext_directive" >&5
7155 $as_echo "$libc_cv_asm_weakext_directive" >&6; }
7156
7157 fi # no .weak
7158
7159 if test $libc_cv_asm_weak_directive = yes; then
7160   cat >>confdefs.h <<\_ACEOF
7161 #define HAVE_ASM_WEAK_DIRECTIVE 1
7162 _ACEOF
7163
7164 elif test $libc_cv_asm_weakext_directive = yes; then
7165   cat >>confdefs.h <<\_ACEOF
7166 #define HAVE_ASM_WEAKEXT_DIRECTIVE 1
7167 _ACEOF
7168
7169 fi
7170
7171 { $as_echo "$as_me:$LINENO: checking whether CFI directives are supported" >&5
7172 $as_echo_n "checking whether CFI directives are supported... " >&6; }
7173 if test "${libc_cv_asm_cfi_directives+set}" = set; then
7174   $as_echo_n "(cached) " >&6
7175 else
7176   case $machine in
7177   sparc/sparc64*) cfi_offset=2047;;
7178   *) cfi_offset=0;;
7179 esac
7180 cat > conftest.s <<EOF
7181         .text
7182         .type   func,%function
7183 func:
7184         .cfi_startproc
7185         .cfi_remember_state
7186         .cfi_rel_offset 1, $cfi_offset
7187         .cfi_endproc
7188 EOF
7189 if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5'
7190   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7191   (eval $ac_try) 2>&5
7192   ac_status=$?
7193   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
7194   (exit $ac_status); }; }; then
7195   libc_cv_asm_cfi_directives=yes
7196 else
7197   libc_cv_asm_cfi_directives=no
7198 fi
7199 rm -f conftest*
7200 fi
7201 { $as_echo "$as_me:$LINENO: result: $libc_cv_asm_cfi_directives" >&5
7202 $as_echo "$libc_cv_asm_cfi_directives" >&6; }
7203 if test $libc_cv_asm_cfi_directives = yes; then
7204   cat >>confdefs.h <<\_ACEOF
7205 #define HAVE_ASM_CFI_DIRECTIVES 1
7206 _ACEOF
7207
7208 fi
7209
7210 { $as_echo "$as_me:$LINENO: checking for ld --no-whole-archive" >&5
7211 $as_echo_n "checking for ld --no-whole-archive... " >&6; }
7212 if test "${libc_cv_ld_no_whole_archive+set}" = set; then
7213   $as_echo_n "(cached) " >&6
7214 else
7215   cat > conftest.c <<\EOF
7216 _start () {}
7217 int __eh_pc;
7218 __throw () {}
7219 EOF
7220 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
7221                             -nostdlib -nostartfiles -Wl,--no-whole-archive
7222                             -o conftest conftest.c 1>&5'
7223   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7224   (eval $ac_try) 2>&5
7225   ac_status=$?
7226   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
7227   (exit $ac_status); }; }; then
7228   libc_cv_ld_no_whole_archive=yes
7229 else
7230   libc_cv_ld_no_whole_archive=no
7231 fi
7232 rm -f conftest*
7233 fi
7234 { $as_echo "$as_me:$LINENO: result: $libc_cv_ld_no_whole_archive" >&5
7235 $as_echo "$libc_cv_ld_no_whole_archive" >&6; }
7236 if test $libc_cv_ld_no_whole_archive = yes; then
7237   no_whole_archive=-Wl,--no-whole-archive
7238 fi
7239
7240 { $as_echo "$as_me:$LINENO: checking for gcc -fexceptions" >&5
7241 $as_echo_n "checking for gcc -fexceptions... " >&6; }
7242 if test "${libc_cv_gcc_exceptions+set}" = set; then
7243   $as_echo_n "(cached) " >&6
7244 else
7245   cat > conftest.c <<\EOF
7246 _start () {}
7247 int __eh_pc;
7248 __throw () {}
7249 EOF
7250 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
7251                             -nostdlib -nostartfiles -fexceptions
7252                             -o conftest conftest.c 1>&5'
7253   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7254   (eval $ac_try) 2>&5
7255   ac_status=$?
7256   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
7257   (exit $ac_status); }; }; then
7258   libc_cv_gcc_exceptions=yes
7259 else
7260   libc_cv_gcc_exceptions=no
7261 fi
7262 rm -f conftest*
7263 fi
7264 { $as_echo "$as_me:$LINENO: result: $libc_cv_gcc_exceptions" >&5
7265 $as_echo "$libc_cv_gcc_exceptions" >&6; }
7266 if test $libc_cv_gcc_exceptions = yes; then
7267   exceptions=-fexceptions
7268 fi
7269
7270 if test "$host_cpu" = powerpc ; then
7271 # Check for a bug present in at least versions 2.8.x of GCC
7272 # and versions 1.0.x of EGCS.
7273 { $as_echo "$as_me:$LINENO: checking whether clobbering cr0 causes problems" >&5
7274 $as_echo_n "checking whether clobbering cr0 causes problems... " >&6; }
7275 if test "${libc_cv_c_asmcr0_bug+set}" = set; then
7276   $as_echo_n "(cached) " >&6
7277 else
7278   cat >conftest.$ac_ext <<_ACEOF
7279 /* confdefs.h.  */
7280 _ACEOF
7281 cat confdefs.h >>conftest.$ac_ext
7282 cat >>conftest.$ac_ext <<_ACEOF
7283 /* end confdefs.h.  */
7284 int tester(int x) { asm ("" : : : "cc"); return x & 123; }
7285 int
7286 main ()
7287 {
7288
7289   ;
7290   return 0;
7291 }
7292 _ACEOF
7293 rm -f conftest.$ac_objext
7294 if { (ac_try="$ac_compile"
7295 case "(($ac_try" in
7296   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7297   *) ac_try_echo=$ac_try;;
7298 esac
7299 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
7300 $as_echo "$ac_try_echo") >&5
7301   (eval "$ac_compile") 2>conftest.er1
7302   ac_status=$?
7303   grep -v '^ *+' conftest.er1 >conftest.err
7304   rm -f conftest.er1
7305   cat conftest.err >&5
7306   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
7307   (exit $ac_status); } && {
7308          test -z "$ac_c_werror_flag" ||
7309          test ! -s conftest.err
7310        } && test -s conftest.$ac_objext; then
7311   libc_cv_c_asmcr0_bug='no'
7312 else
7313   $as_echo "$as_me: failed program was:" >&5
7314 sed 's/^/| /' conftest.$ac_ext >&5
7315
7316         libc_cv_c_asmcr0_bug='yes'
7317 fi
7318
7319 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7320 fi
7321 { $as_echo "$as_me:$LINENO: result: $libc_cv_c_asmcr0_bug" >&5
7322 $as_echo "$libc_cv_c_asmcr0_bug" >&6; }
7323 if test "$libc_cv_c_asmcr0_bug" != 'no'; then
7324   cat >>confdefs.h <<\_ACEOF
7325 #define BROKEN_PPC_ASM_CR0 1
7326 _ACEOF
7327
7328 fi
7329 fi
7330
7331 { $as_echo "$as_me:$LINENO: checking for __builtin_expect" >&5
7332 $as_echo_n "checking for __builtin_expect... " >&6; }
7333 if test "${libc_cv_gcc_builtin_expect+set}" = set; then
7334   $as_echo_n "(cached) " >&6
7335 else
7336   cat > conftest.c <<EOF
7337 #line $LINENO "configure"
7338 int foo (int a)
7339 {
7340   a = __builtin_expect (a, 10);
7341   return a == 10 ? 0 : 1;
7342 }
7343 EOF
7344 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -nostdlib -nostartfiles
7345                             -o conftest conftest.c -lgcc >&5'
7346   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7347   (eval $ac_try) 2>&5
7348   ac_status=$?
7349   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
7350   (exit $ac_status); }; }; then
7351   libc_cv_gcc_builtin_expect=yes
7352 else
7353   libc_cv_gcc_builtin_expect=no
7354 fi
7355 rm -f conftest*
7356 fi
7357 { $as_echo "$as_me:$LINENO: result: $libc_cv_gcc_builtin_expect" >&5
7358 $as_echo "$libc_cv_gcc_builtin_expect" >&6; }
7359 if test "$libc_cv_gcc_builtin_expect" = yes; then
7360   cat >>confdefs.h <<\_ACEOF
7361 #define HAVE_BUILTIN_EXPECT 1
7362 _ACEOF
7363
7364 fi
7365
7366 { $as_echo "$as_me:$LINENO: checking for __builtin_memset" >&5
7367 $as_echo_n "checking for __builtin_memset... " >&6; }
7368 if test "${libc_cv_gcc_builtin_memset+set}" = set; then
7369   $as_echo_n "(cached) " >&6
7370 else
7371   cat > conftest.c <<\EOF
7372 void zero (void *x)
7373 {
7374   __builtin_memset (x, 0, 1000);
7375 }
7376 EOF
7377 if { ac_try='${CC-cc} -O3 -S conftest.c -o - | fgrep "memset" > /dev/null'
7378   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7379   (eval $ac_try) 2>&5
7380   ac_status=$?
7381   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
7382   (exit $ac_status); }; };
7383 then
7384   libc_cv_gcc_builtin_memset=no
7385 else
7386   libc_cv_gcc_builtin_memset=yes
7387 fi
7388 rm -f conftest*
7389 fi
7390 { $as_echo "$as_me:$LINENO: result: $libc_cv_gcc_builtin_memset" >&5
7391 $as_echo "$libc_cv_gcc_builtin_memset" >&6; }
7392 if test "$libc_cv_gcc_builtin_memset" = yes ; then
7393   cat >>confdefs.h <<\_ACEOF
7394 #define HAVE_BUILTIN_MEMSET 1
7395 _ACEOF
7396
7397 fi
7398
7399 { $as_echo "$as_me:$LINENO: checking for redirection of built-in functions" >&5
7400 $as_echo_n "checking for redirection of built-in functions... " >&6; }
7401 if test "${libc_cv_gcc_builtin_redirection+set}" = set; then
7402   $as_echo_n "(cached) " >&6
7403 else
7404   cat > conftest.c <<\EOF
7405 extern char *strstr (const char *, const char *) __asm ("my_strstr");
7406 char *foo (const char *a, const char *b)
7407 {
7408   return __builtin_strstr (a, b);
7409 }
7410 EOF
7411 if { ac_try='${CC-cc} -O3 -S conftest.c -o - | fgrep "my_strstr" > /dev/null'
7412   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7413   (eval $ac_try) 2>&5
7414   ac_status=$?
7415   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
7416   (exit $ac_status); }; };
7417 then
7418   libc_cv_gcc_builtin_redirection=yes
7419 else
7420   libc_cv_gcc_builtin_redirection=no
7421 fi
7422 rm -f conftest*
7423 fi
7424 { $as_echo "$as_me:$LINENO: result: $libc_cv_gcc_builtin_redirection" >&5
7425 $as_echo "$libc_cv_gcc_builtin_redirection" >&6; }
7426 if test "$libc_cv_gcc_builtin_redirection" = yes ; then
7427   cat >>confdefs.h <<\_ACEOF
7428 #define HAVE_BUILTIN_REDIRECTION 1
7429 _ACEOF
7430
7431 fi
7432
7433 if test "x$use__thread" != xno; then
7434   { $as_echo "$as_me:$LINENO: checking for __thread" >&5
7435 $as_echo_n "checking for __thread... " >&6; }
7436 if test "${libc_cv_gcc___thread+set}" = set; then
7437   $as_echo_n "(cached) " >&6
7438 else
7439   cat > conftest.c <<\EOF
7440 __thread int a = 42;
7441 EOF
7442   if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c >&5'
7443   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7444   (eval $ac_try) 2>&5
7445   ac_status=$?
7446   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
7447   (exit $ac_status); }; }; then
7448     libc_cv_gcc___thread=yes
7449   else
7450     libc_cv_gcc___thread=no
7451   fi
7452   rm -f conftest*
7453 fi
7454 { $as_echo "$as_me:$LINENO: result: $libc_cv_gcc___thread" >&5
7455 $as_echo "$libc_cv_gcc___thread" >&6; }
7456   if test "$libc_cv_gcc___thread" = yes; then
7457     cat >>confdefs.h <<\_ACEOF
7458 #define HAVE___THREAD 1
7459 _ACEOF
7460
7461   fi
7462 else
7463   libc_cv_gcc___thread=no
7464 fi
7465
7466 if test "$libc_cv_gcc___thread" = yes; then
7467     { $as_echo "$as_me:$LINENO: checking for tls_model attribute" >&5
7468 $as_echo_n "checking for tls_model attribute... " >&6; }
7469 if test "${libc_cv_gcc_tls_model_attr+set}" = set; then
7470   $as_echo_n "(cached) " >&6
7471 else
7472     cat > conftest.c <<\EOF
7473 extern __thread int a __attribute__((tls_model ("initial-exec")));
7474 EOF
7475   if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -Werror conftest.c >&5'
7476   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7477   (eval $ac_try) 2>&5
7478   ac_status=$?
7479   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
7480   (exit $ac_status); }; }; then
7481     libc_cv_gcc_tls_model_attr=yes
7482   else
7483     libc_cv_gcc_tls_model_attr=no
7484   fi
7485   rm -f conftest*
7486 fi
7487 { $as_echo "$as_me:$LINENO: result: $libc_cv_gcc_tls_model_attr" >&5
7488 $as_echo "$libc_cv_gcc_tls_model_attr" >&6; }
7489   if test "$libc_cv_gcc_tls_model_attr" = yes; then
7490     cat >>confdefs.h <<\_ACEOF
7491 #define HAVE_TLS_MODEL_ATTRIBUTE 1
7492 _ACEOF
7493
7494   fi
7495 fi
7496
7497 if test -n "$submachine"; then
7498   { $as_echo "$as_me:$LINENO: checking for compiler option for CPU variant" >&5
7499 $as_echo_n "checking for compiler option for CPU variant... " >&6; }
7500 if test "${libc_cv_cc_submachine+set}" = set; then
7501   $as_echo_n "(cached) " >&6
7502 else
7503     libc_cv_cc_submachine=no
7504   for opt in "-march=$submachine" "-mcpu=$submachine"; do
7505     if { ac_try='${CC-cc} $opt -xc /dev/null -S -o /dev/null'
7506   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7507   (eval $ac_try) 2>&5
7508   ac_status=$?
7509   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
7510   (exit $ac_status); }; }; then
7511       libc_cv_cc_submachine="$opt"
7512       break
7513     fi
7514   done
7515 fi
7516 { $as_echo "$as_me:$LINENO: result: $libc_cv_cc_submachine" >&5
7517 $as_echo "$libc_cv_cc_submachine" >&6; }
7518   if test "x$libc_cv_cc_submachine" = xno; then
7519     { { $as_echo "$as_me:$LINENO: error: ${CC-cc} does not support $submachine" >&5
7520 $as_echo "$as_me: error: ${CC-cc} does not support $submachine" >&2;}
7521    { (exit 1); exit 1; }; }
7522   fi
7523 fi
7524
7525
7526 { $as_echo "$as_me:$LINENO: checking for libgd" >&5
7527 $as_echo_n "checking for libgd... " >&6; }
7528 if test "$with_gd" != "no"; then
7529   old_CFLAGS="$CFLAGS"
7530   CFLAGS="$CFLAGS $libgd_include"
7531   old_LDFLAGS="$LDFLAGS"
7532   LDFLAGS="$LDFLAGS $libgd_ldflags"
7533   old_LIBS="$LIBS"
7534   LIBS="$LIBS -lgd -lpng -lz -lm"
7535   cat >conftest.$ac_ext <<_ACEOF
7536 /* confdefs.h.  */
7537 _ACEOF
7538 cat confdefs.h >>conftest.$ac_ext
7539 cat >>conftest.$ac_ext <<_ACEOF
7540 /* end confdefs.h.  */
7541 #include <gd.h>
7542 int
7543 main ()
7544 {
7545 gdImagePng (0, 0)
7546   ;
7547   return 0;
7548 }
7549 _ACEOF
7550 rm -f conftest.$ac_objext conftest$ac_exeext
7551 if { (ac_try="$ac_link"
7552 case "(($ac_try" in
7553   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7554   *) ac_try_echo=$ac_try;;
7555 esac
7556 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
7557 $as_echo "$ac_try_echo") >&5
7558   (eval "$ac_link") 2>conftest.er1
7559   ac_status=$?
7560   grep -v '^ *+' conftest.er1 >conftest.err
7561   rm -f conftest.er1
7562   cat conftest.err >&5
7563   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
7564   (exit $ac_status); } && {
7565          test -z "$ac_c_werror_flag" ||
7566          test ! -s conftest.err
7567        } && test -s conftest$ac_exeext && {
7568          test "$cross_compiling" = yes ||
7569          $as_test_x conftest$ac_exeext
7570        }; then
7571   LIBGD=yes
7572 else
7573   $as_echo "$as_me: failed program was:" >&5
7574 sed 's/^/| /' conftest.$ac_ext >&5
7575
7576         LIBGD=no
7577 fi
7578
7579 rm -rf conftest.dSYM
7580 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7581       conftest$ac_exeext conftest.$ac_ext
7582   CFLAGS="$old_CFLAGS"
7583   LDFLAGS="$old_LDFLAGS"
7584   LIBS="$old_LIBS"
7585 else
7586   LIBGD=no
7587 fi
7588 { $as_echo "$as_me:$LINENO: result: $LIBGD" >&5
7589 $as_echo "$LIBGD" >&6; }
7590
7591
7592 # SELinux detection
7593 if test x$with_selinux = xno ; then
7594   have_selinux=no;
7595 else
7596   # See if we have the SELinux library
7597   { $as_echo "$as_me:$LINENO: checking for is_selinux_enabled in -lselinux" >&5
7598 $as_echo_n "checking for is_selinux_enabled in -lselinux... " >&6; }
7599 if test "${ac_cv_lib_selinux_is_selinux_enabled+set}" = set; then
7600   $as_echo_n "(cached) " >&6
7601 else
7602   ac_check_lib_save_LIBS=$LIBS
7603 LIBS="-lselinux  $LIBS"
7604 cat >conftest.$ac_ext <<_ACEOF
7605 /* confdefs.h.  */
7606 _ACEOF
7607 cat confdefs.h >>conftest.$ac_ext
7608 cat >>conftest.$ac_ext <<_ACEOF
7609 /* end confdefs.h.  */
7610
7611 /* Override any GCC internal prototype to avoid an error.
7612    Use char because int might match the return type of a GCC
7613    builtin and then its argument prototype would still apply.  */
7614 #ifdef __cplusplus
7615 extern "C"
7616 #endif
7617 char is_selinux_enabled ();
7618 int
7619 main ()
7620 {
7621 return is_selinux_enabled ();
7622   ;
7623   return 0;
7624 }
7625 _ACEOF
7626 rm -f conftest.$ac_objext conftest$ac_exeext
7627 if { (ac_try="$ac_link"
7628 case "(($ac_try" in
7629   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7630   *) ac_try_echo=$ac_try;;
7631 esac
7632 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
7633 $as_echo "$ac_try_echo") >&5
7634   (eval "$ac_link") 2>conftest.er1
7635   ac_status=$?
7636   grep -v '^ *+' conftest.er1 >conftest.err
7637   rm -f conftest.er1
7638   cat conftest.err >&5
7639   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
7640   (exit $ac_status); } && {
7641          test -z "$ac_c_werror_flag" ||
7642          test ! -s conftest.err
7643        } && test -s conftest$ac_exeext && {
7644          test "$cross_compiling" = yes ||
7645          $as_test_x conftest$ac_exeext
7646        }; then
7647   ac_cv_lib_selinux_is_selinux_enabled=yes
7648 else
7649   $as_echo "$as_me: failed program was:" >&5
7650 sed 's/^/| /' conftest.$ac_ext >&5
7651
7652         ac_cv_lib_selinux_is_selinux_enabled=no
7653 fi
7654
7655 rm -rf conftest.dSYM
7656 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7657       conftest$ac_exeext conftest.$ac_ext
7658 LIBS=$ac_check_lib_save_LIBS
7659 fi
7660 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_selinux_is_selinux_enabled" >&5
7661 $as_echo "$ac_cv_lib_selinux_is_selinux_enabled" >&6; }
7662 if test "x$ac_cv_lib_selinux_is_selinux_enabled" = x""yes; then
7663   have_selinux=yes
7664 else
7665   have_selinux=no
7666 fi
7667
7668   # See if we have the SELinux header with the NSCD permissions in it.
7669   if test x$have_selinux = xyes ; then
7670     { $as_echo "$as_me:$LINENO: checking for NSCD Flask permissions in selinux/av_permissions.h" >&5
7671 $as_echo_n "checking for NSCD Flask permissions in selinux/av_permissions.h... " >&6; }
7672     cat >conftest.$ac_ext <<_ACEOF
7673 /* confdefs.h.  */
7674 _ACEOF
7675 cat confdefs.h >>conftest.$ac_ext
7676 cat >>conftest.$ac_ext <<_ACEOF
7677 /* end confdefs.h.  */
7678 #include <selinux/av_permissions.h>
7679 int
7680 main ()
7681 {
7682 #ifdef NSCD__SHMEMHOST
7683                      return 0;
7684                      #else
7685                      #error NSCD__SHMEMHOST not defined
7686                      #endif
7687   ;
7688   return 0;
7689 }
7690 _ACEOF
7691 rm -f conftest.$ac_objext
7692 if { (ac_try="$ac_compile"
7693 case "(($ac_try" in
7694   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7695   *) ac_try_echo=$ac_try;;
7696 esac
7697 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
7698 $as_echo "$ac_try_echo") >&5
7699   (eval "$ac_compile") 2>conftest.er1
7700   ac_status=$?
7701   grep -v '^ *+' conftest.er1 >conftest.err
7702   rm -f conftest.er1
7703   cat conftest.err >&5
7704   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
7705   (exit $ac_status); } && {
7706          test -z "$ac_c_werror_flag" ||
7707          test ! -s conftest.err
7708        } && test -s conftest.$ac_objext; then
7709   have_selinux=yes
7710 else
7711   $as_echo "$as_me: failed program was:" >&5
7712 sed 's/^/| /' conftest.$ac_ext >&5
7713
7714         have_selinux=no
7715 fi
7716
7717 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7718     { $as_echo "$as_me:$LINENO: result: $have_selinux" >&5
7719 $as_echo "$have_selinux" >&6; }
7720   fi
7721
7722   if test x$with_selinux = xyes ; then
7723     if test x$have_selinux = xno ; then
7724       { { $as_echo "$as_me:$LINENO: error: SELinux explicitly required, but sufficiently recent SELinux library not found" >&5
7725 $as_echo "$as_me: error: SELinux explicitly required, but sufficiently recent SELinux library not found" >&2;}
7726    { (exit 1); exit 1; }; }
7727     fi
7728   fi
7729 fi
7730 # Check if we're building with SELinux support.
7731 if test "x$have_selinux" = xyes; then
7732
7733 cat >>confdefs.h <<\_ACEOF
7734 #define HAVE_SELINUX 1
7735 _ACEOF
7736
7737
7738   # See if we have the libaudit library
7739   { $as_echo "$as_me:$LINENO: checking for audit_log_user_avc_message in -laudit" >&5
7740 $as_echo_n "checking for audit_log_user_avc_message in -laudit... " >&6; }
7741 if test "${ac_cv_lib_audit_audit_log_user_avc_message+set}" = set; then
7742   $as_echo_n "(cached) " >&6
7743 else
7744   ac_check_lib_save_LIBS=$LIBS
7745 LIBS="-laudit  $LIBS"
7746 cat >conftest.$ac_ext <<_ACEOF
7747 /* confdefs.h.  */
7748 _ACEOF
7749 cat confdefs.h >>conftest.$ac_ext
7750 cat >>conftest.$ac_ext <<_ACEOF
7751 /* end confdefs.h.  */
7752
7753 /* Override any GCC internal prototype to avoid an error.
7754    Use char because int might match the return type of a GCC
7755    builtin and then its argument prototype would still apply.  */
7756 #ifdef __cplusplus
7757 extern "C"
7758 #endif
7759 char audit_log_user_avc_message ();
7760 int
7761 main ()
7762 {
7763 return audit_log_user_avc_message ();
7764   ;
7765   return 0;
7766 }
7767 _ACEOF
7768 rm -f conftest.$ac_objext conftest$ac_exeext
7769 if { (ac_try="$ac_link"
7770 case "(($ac_try" in
7771   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7772   *) ac_try_echo=$ac_try;;
7773 esac
7774 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
7775 $as_echo "$ac_try_echo") >&5
7776   (eval "$ac_link") 2>conftest.er1
7777   ac_status=$?
7778   grep -v '^ *+' conftest.er1 >conftest.err
7779   rm -f conftest.er1
7780   cat conftest.err >&5
7781   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
7782   (exit $ac_status); } && {
7783          test -z "$ac_c_werror_flag" ||
7784          test ! -s conftest.err
7785        } && test -s conftest$ac_exeext && {
7786          test "$cross_compiling" = yes ||
7787          $as_test_x conftest$ac_exeext
7788        }; then
7789   ac_cv_lib_audit_audit_log_user_avc_message=yes
7790 else
7791   $as_echo "$as_me: failed program was:" >&5
7792 sed 's/^/| /' conftest.$ac_ext >&5
7793
7794         ac_cv_lib_audit_audit_log_user_avc_message=no
7795 fi
7796
7797 rm -rf conftest.dSYM
7798 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7799       conftest$ac_exeext conftest.$ac_ext
7800 LIBS=$ac_check_lib_save_LIBS
7801 fi
7802 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_audit_audit_log_user_avc_message" >&5
7803 $as_echo "$ac_cv_lib_audit_audit_log_user_avc_message" >&6; }
7804 if test "x$ac_cv_lib_audit_audit_log_user_avc_message" = x""yes; then
7805   have_libaudit=yes
7806 else
7807   have_libaudit=no
7808 fi
7809
7810   if test "x$have_libaudit" = xyes; then
7811
7812 cat >>confdefs.h <<\_ACEOF
7813 #define HAVE_LIBAUDIT 1
7814 _ACEOF
7815
7816   fi
7817
7818
7819   # See if we have the libcap library
7820   { $as_echo "$as_me:$LINENO: checking for cap_init in -lcap" >&5
7821 $as_echo_n "checking for cap_init in -lcap... " >&6; }
7822 if test "${ac_cv_lib_cap_cap_init+set}" = set; then
7823   $as_echo_n "(cached) " >&6
7824 else
7825   ac_check_lib_save_LIBS=$LIBS
7826 LIBS="-lcap  $LIBS"
7827 cat >conftest.$ac_ext <<_ACEOF
7828 /* confdefs.h.  */
7829 _ACEOF
7830 cat confdefs.h >>conftest.$ac_ext
7831 cat >>conftest.$ac_ext <<_ACEOF
7832 /* end confdefs.h.  */
7833
7834 /* Override any GCC internal prototype to avoid an error.
7835    Use char because int might match the return type of a GCC
7836    builtin and then its argument prototype would still apply.  */
7837 #ifdef __cplusplus
7838 extern "C"
7839 #endif
7840 char cap_init ();
7841 int
7842 main ()
7843 {
7844 return cap_init ();
7845   ;
7846   return 0;
7847 }
7848 _ACEOF
7849 rm -f conftest.$ac_objext conftest$ac_exeext
7850 if { (ac_try="$ac_link"
7851 case "(($ac_try" in
7852   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7853   *) ac_try_echo=$ac_try;;
7854 esac
7855 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
7856 $as_echo "$ac_try_echo") >&5
7857   (eval "$ac_link") 2>conftest.er1
7858   ac_status=$?
7859   grep -v '^ *+' conftest.er1 >conftest.err
7860   rm -f conftest.er1
7861   cat conftest.err >&5
7862   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
7863   (exit $ac_status); } && {
7864          test -z "$ac_c_werror_flag" ||
7865          test ! -s conftest.err
7866        } && test -s conftest$ac_exeext && {
7867          test "$cross_compiling" = yes ||
7868          $as_test_x conftest$ac_exeext
7869        }; then
7870   ac_cv_lib_cap_cap_init=yes
7871 else
7872   $as_echo "$as_me: failed program was:" >&5
7873 sed 's/^/| /' conftest.$ac_ext >&5
7874
7875         ac_cv_lib_cap_cap_init=no
7876 fi
7877
7878 rm -rf conftest.dSYM
7879 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7880       conftest$ac_exeext conftest.$ac_ext
7881 LIBS=$ac_check_lib_save_LIBS
7882 fi
7883 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_cap_cap_init" >&5
7884 $as_echo "$ac_cv_lib_cap_cap_init" >&6; }
7885 if test "x$ac_cv_lib_cap_cap_init" = x""yes; then
7886   have_libcap=yes
7887 else
7888   have_libcap=no
7889 fi
7890
7891   if test "x$have_libcap" = xyes; then
7892
7893 cat >>confdefs.h <<\_ACEOF
7894 #define HAVE_LIBCAP 1
7895 _ACEOF
7896
7897   fi
7898
7899 fi
7900
7901
7902
7903 { $as_echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
7904 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
7905 if test "${ac_cv_path_GREP+set}" = set; then
7906   $as_echo_n "(cached) " >&6
7907 else
7908   if test -z "$GREP"; then
7909   ac_path_GREP_found=false
7910   # Loop through the user's path and test for each of PROGNAME-LIST
7911   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7912 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
7913 do
7914   IFS=$as_save_IFS
7915   test -z "$as_dir" && as_dir=.
7916   for ac_prog in grep ggrep; do
7917     for ac_exec_ext in '' $ac_executable_extensions; do
7918       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
7919       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
7920 # Check for GNU ac_path_GREP and select it if it is found.
7921   # Check for GNU $ac_path_GREP
7922 case `"$ac_path_GREP" --version 2>&1` in
7923 *GNU*)
7924   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
7925 *)
7926   ac_count=0
7927   $as_echo_n 0123456789 >"conftest.in"
7928   while :
7929   do
7930     cat "conftest.in" "conftest.in" >"conftest.tmp"
7931     mv "conftest.tmp" "conftest.in"
7932     cp "conftest.in" "conftest.nl"
7933     $as_echo 'GREP' >> "conftest.nl"
7934     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
7935     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
7936     ac_count=`expr $ac_count + 1`
7937     if test $ac_count -gt ${ac_path_GREP_max-0}; then
7938       # Best one so far, save it but keep looking for a better one
7939       ac_cv_path_GREP="$ac_path_GREP"
7940       ac_path_GREP_max=$ac_count
7941     fi
7942     # 10*(2^10) chars as input seems more than enough
7943     test $ac_count -gt 10 && break
7944   done
7945   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
7946 esac
7947
7948       $ac_path_GREP_found && break 3
7949     done
7950   done
7951 done
7952 IFS=$as_save_IFS
7953   if test -z "$ac_cv_path_GREP"; then
7954     { { $as_echo "$as_me:$LINENO: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
7955 $as_echo "$as_me: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
7956    { (exit 1); exit 1; }; }
7957   fi
7958 else
7959   ac_cv_path_GREP=$GREP
7960 fi
7961
7962 fi
7963 { $as_echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
7964 $as_echo "$ac_cv_path_GREP" >&6; }
7965  GREP="$ac_cv_path_GREP"
7966
7967
7968 { $as_echo "$as_me:$LINENO: checking for egrep" >&5
7969 $as_echo_n "checking for egrep... " >&6; }
7970 if test "${ac_cv_path_EGREP+set}" = set; then
7971   $as_echo_n "(cached) " >&6
7972 else
7973   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
7974    then ac_cv_path_EGREP="$GREP -E"
7975    else
7976      if test -z "$EGREP"; then
7977   ac_path_EGREP_found=false
7978   # Loop through the user's path and test for each of PROGNAME-LIST
7979   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7980 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
7981 do
7982   IFS=$as_save_IFS
7983   test -z "$as_dir" && as_dir=.
7984   for ac_prog in egrep; do
7985     for ac_exec_ext in '' $ac_executable_extensions; do
7986       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
7987       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
7988 # Check for GNU ac_path_EGREP and select it if it is found.
7989   # Check for GNU $ac_path_EGREP
7990 case `"$ac_path_EGREP" --version 2>&1` in
7991 *GNU*)
7992   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
7993 *)
7994   ac_count=0
7995   $as_echo_n 0123456789 >"conftest.in"
7996   while :
7997   do
7998     cat "conftest.in" "conftest.in" >"conftest.tmp"
7999     mv "conftest.tmp" "conftest.in"
8000     cp "conftest.in" "conftest.nl"
8001     $as_echo 'EGREP' >> "conftest.nl"
8002     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
8003     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
8004     ac_count=`expr $ac_count + 1`
8005     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
8006       # Best one so far, save it but keep looking for a better one
8007       ac_cv_path_EGREP="$ac_path_EGREP"
8008       ac_path_EGREP_max=$ac_count
8009     fi
8010     # 10*(2^10) chars as input seems more than enough
8011     test $ac_count -gt 10 && break
8012   done
8013   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
8014 esac
8015
8016       $ac_path_EGREP_found && break 3
8017     done
8018   done
8019 done
8020 IFS=$as_save_IFS
8021   if test -z "$ac_cv_path_EGREP"; then
8022     { { $as_echo "$as_me:$LINENO: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
8023 $as_echo "$as_me: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
8024    { (exit 1); exit 1; }; }
8025   fi
8026 else
8027   ac_cv_path_EGREP=$EGREP
8028 fi
8029
8030    fi
8031 fi
8032 { $as_echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
8033 $as_echo "$ac_cv_path_EGREP" >&6; }
8034  EGREP="$ac_cv_path_EGREP"
8035
8036
8037 { $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5
8038 $as_echo_n "checking for ANSI C header files... " >&6; }
8039 if test "${ac_cv_header_stdc+set}" = set; then
8040   $as_echo_n "(cached) " >&6
8041 else
8042   cat >conftest.$ac_ext <<_ACEOF
8043 /* confdefs.h.  */
8044 _ACEOF
8045 cat confdefs.h >>conftest.$ac_ext
8046 cat >>conftest.$ac_ext <<_ACEOF
8047 /* end confdefs.h.  */
8048 #include <stdlib.h>
8049 #include <stdarg.h>
8050 #include <string.h>
8051 #include <float.h>
8052
8053 int
8054 main ()
8055 {
8056
8057   ;
8058   return 0;
8059 }
8060 _ACEOF
8061 rm -f conftest.$ac_objext
8062 if { (ac_try="$ac_compile"
8063 case "(($ac_try" in
8064   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8065   *) ac_try_echo=$ac_try;;
8066 esac
8067 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
8068 $as_echo "$ac_try_echo") >&5
8069   (eval "$ac_compile") 2>conftest.er1
8070   ac_status=$?
8071   grep -v '^ *+' conftest.er1 >conftest.err
8072   rm -f conftest.er1
8073   cat conftest.err >&5
8074   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
8075   (exit $ac_status); } && {
8076          test -z "$ac_c_werror_flag" ||
8077          test ! -s conftest.err
8078        } && test -s conftest.$ac_objext; then
8079   ac_cv_header_stdc=yes
8080 else
8081   $as_echo "$as_me: failed program was:" >&5
8082 sed 's/^/| /' conftest.$ac_ext >&5
8083
8084         ac_cv_header_stdc=no
8085 fi
8086
8087 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8088
8089 if test $ac_cv_header_stdc = yes; then
8090   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8091   cat >conftest.$ac_ext <<_ACEOF
8092 /* confdefs.h.  */
8093 _ACEOF
8094 cat confdefs.h >>conftest.$ac_ext
8095 cat >>conftest.$ac_ext <<_ACEOF
8096 /* end confdefs.h.  */
8097 #include <string.h>
8098
8099 _ACEOF
8100 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8101   $EGREP "memchr" >/dev/null 2>&1; then
8102   :
8103 else
8104   ac_cv_header_stdc=no
8105 fi
8106 rm -f conftest*
8107
8108 fi
8109
8110 if test $ac_cv_header_stdc = yes; then
8111   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8112   cat >conftest.$ac_ext <<_ACEOF
8113 /* confdefs.h.  */
8114 _ACEOF
8115 cat confdefs.h >>conftest.$ac_ext
8116 cat >>conftest.$ac_ext <<_ACEOF
8117 /* end confdefs.h.  */
8118 #include <stdlib.h>
8119
8120 _ACEOF
8121 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8122   $EGREP "free" >/dev/null 2>&1; then
8123   :
8124 else
8125   ac_cv_header_stdc=no
8126 fi
8127 rm -f conftest*
8128
8129 fi
8130
8131 if test $ac_cv_header_stdc = yes; then
8132   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8133   if test "$cross_compiling" = yes; then
8134   :
8135 else
8136   cat >conftest.$ac_ext <<_ACEOF
8137 /* confdefs.h.  */
8138 _ACEOF
8139 cat confdefs.h >>conftest.$ac_ext
8140 cat >>conftest.$ac_ext <<_ACEOF
8141 /* end confdefs.h.  */
8142 #include <ctype.h>
8143 #include <stdlib.h>
8144 #if ((' ' & 0x0FF) == 0x020)
8145 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8146 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8147 #else
8148 # define ISLOWER(c) \
8149                    (('a' <= (c) && (c) <= 'i') \
8150                      || ('j' <= (c) && (c) <= 'r') \
8151                      || ('s' <= (c) && (c) <= 'z'))
8152 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
8153 #endif
8154
8155 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
8156 int
8157 main ()
8158 {
8159   int i;
8160   for (i = 0; i < 256; i++)
8161     if (XOR (islower (i), ISLOWER (i))
8162         || toupper (i) != TOUPPER (i))
8163       return 2;
8164   return 0;
8165 }
8166 _ACEOF
8167 rm -f conftest$ac_exeext
8168 if { (ac_try="$ac_link"
8169 case "(($ac_try" in
8170   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8171   *) ac_try_echo=$ac_try;;
8172 esac
8173 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
8174 $as_echo "$ac_try_echo") >&5
8175   (eval "$ac_link") 2>&5
8176   ac_status=$?
8177   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
8178   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8179   { (case "(($ac_try" in
8180   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8181   *) ac_try_echo=$ac_try;;
8182 esac
8183 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
8184 $as_echo "$ac_try_echo") >&5
8185   (eval "$ac_try") 2>&5
8186   ac_status=$?
8187   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
8188   (exit $ac_status); }; }; then
8189   :
8190 else
8191   $as_echo "$as_me: program exited with status $ac_status" >&5
8192 $as_echo "$as_me: failed program was:" >&5
8193 sed 's/^/| /' conftest.$ac_ext >&5
8194
8195 ( exit $ac_status )
8196 ac_cv_header_stdc=no
8197 fi
8198 rm -rf conftest.dSYM
8199 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8200 fi
8201
8202
8203 fi
8204 fi
8205 { $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
8206 $as_echo "$ac_cv_header_stdc" >&6; }
8207 if test $ac_cv_header_stdc = yes; then
8208
8209 cat >>confdefs.h <<\_ACEOF
8210 #define STDC_HEADERS 1
8211 _ACEOF
8212
8213 fi
8214
8215 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
8216
8217
8218
8219
8220
8221
8222
8223
8224
8225 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
8226                   inttypes.h stdint.h unistd.h
8227 do
8228 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8229 { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
8230 $as_echo_n "checking for $ac_header... " >&6; }
8231 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8232   $as_echo_n "(cached) " >&6
8233 else
8234   cat >conftest.$ac_ext <<_ACEOF
8235 /* confdefs.h.  */
8236 _ACEOF
8237 cat confdefs.h >>conftest.$ac_ext
8238 cat >>conftest.$ac_ext <<_ACEOF
8239 /* end confdefs.h.  */
8240 $ac_includes_default
8241
8242 #include <$ac_header>
8243 _ACEOF
8244 rm -f conftest.$ac_objext
8245 if { (ac_try="$ac_compile"
8246 case "(($ac_try" in
8247   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8248   *) ac_try_echo=$ac_try;;
8249 esac
8250 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
8251 $as_echo "$ac_try_echo") >&5
8252   (eval "$ac_compile") 2>conftest.er1
8253   ac_status=$?
8254   grep -v '^ *+' conftest.er1 >conftest.err
8255   rm -f conftest.er1
8256   cat conftest.err >&5
8257   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
8258   (exit $ac_status); } && {
8259          test -z "$ac_c_werror_flag" ||
8260          test ! -s conftest.err
8261        } && test -s conftest.$ac_objext; then
8262   eval "$as_ac_Header=yes"
8263 else
8264   $as_echo "$as_me: failed program was:" >&5
8265 sed 's/^/| /' conftest.$ac_ext >&5
8266
8267         eval "$as_ac_Header=no"
8268 fi
8269
8270 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8271 fi
8272 ac_res=`eval 'as_val=${'$as_ac_Header'}
8273                  $as_echo "$as_val"'`
8274                { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
8275 $as_echo "$ac_res" >&6; }
8276 as_val=`eval 'as_val=${'$as_ac_Header'}
8277                  $as_echo "$as_val"'`
8278    if test "x$as_val" = x""yes; then
8279   cat >>confdefs.h <<_ACEOF
8280 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8281 _ACEOF
8282
8283 fi
8284
8285 done
8286
8287
8288 # The cast to long int works around a bug in the HP C Compiler
8289 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
8290 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
8291 # This bug is HP SR number 8606223364.
8292 { $as_echo "$as_me:$LINENO: checking size of long double" >&5
8293 $as_echo_n "checking size of long double... " >&6; }
8294 if test "${ac_cv_sizeof_long_double+set}" = set; then
8295   $as_echo_n "(cached) " >&6
8296 else
8297   if test "$cross_compiling" = yes; then
8298   # Depending upon the size, compute the lo and hi bounds.
8299 cat >conftest.$ac_ext <<_ACEOF
8300 /* confdefs.h.  */
8301 _ACEOF
8302 cat confdefs.h >>conftest.$ac_ext
8303 cat >>conftest.$ac_ext <<_ACEOF
8304 /* end confdefs.h.  */
8305 $ac_includes_default
8306 int
8307 main ()
8308 {
8309 static int test_array [1 - 2 * !(((long int) (sizeof (long double))) >= 0)];
8310 test_array [0] = 0
8311
8312   ;
8313   return 0;
8314 }
8315 _ACEOF
8316 rm -f conftest.$ac_objext
8317 if { (ac_try="$ac_compile"
8318 case "(($ac_try" in
8319   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8320   *) ac_try_echo=$ac_try;;
8321 esac
8322 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
8323 $as_echo "$ac_try_echo") >&5
8324   (eval "$ac_compile") 2>conftest.er1
8325   ac_status=$?
8326   grep -v '^ *+' conftest.er1 >conftest.err
8327   rm -f conftest.er1
8328   cat conftest.err >&5
8329   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
8330   (exit $ac_status); } && {
8331          test -z "$ac_c_werror_flag" ||
8332          test ! -s conftest.err
8333        } && test -s conftest.$ac_objext; then
8334   ac_lo=0 ac_mid=0
8335   while :; do
8336     cat >conftest.$ac_ext <<_ACEOF
8337 /* confdefs.h.  */
8338 _ACEOF
8339 cat confdefs.h >>conftest.$ac_ext
8340 cat >>conftest.$ac_ext <<_ACEOF
8341 /* end confdefs.h.  */
8342 $ac_includes_default
8343 int
8344 main ()
8345 {
8346 static int test_array [1 - 2 * !(((long int) (sizeof (long double))) <= $ac_mid)];
8347 test_array [0] = 0
8348
8349   ;
8350   return 0;
8351 }
8352 _ACEOF
8353 rm -f conftest.$ac_objext
8354 if { (ac_try="$ac_compile"
8355 case "(($ac_try" in
8356   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8357   *) ac_try_echo=$ac_try;;
8358 esac
8359 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
8360 $as_echo "$ac_try_echo") >&5
8361   (eval "$ac_compile") 2>conftest.er1
8362   ac_status=$?
8363   grep -v '^ *+' conftest.er1 >conftest.err
8364   rm -f conftest.er1
8365   cat conftest.err >&5
8366   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
8367   (exit $ac_status); } && {
8368          test -z "$ac_c_werror_flag" ||
8369          test ! -s conftest.err
8370        } && test -s conftest.$ac_objext; then
8371   ac_hi=$ac_mid; break
8372 else
8373   $as_echo "$as_me: failed program was:" >&5
8374 sed 's/^/| /' conftest.$ac_ext >&5
8375
8376         ac_lo=`expr $ac_mid + 1`
8377                         if test $ac_lo -le $ac_mid; then
8378                           ac_lo= ac_hi=
8379                           break
8380                         fi
8381                         ac_mid=`expr 2 '*' $ac_mid + 1`
8382 fi
8383
8384 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8385   done
8386 else
8387   $as_echo "$as_me: failed program was:" >&5
8388 sed 's/^/| /' conftest.$ac_ext >&5
8389
8390         cat >conftest.$ac_ext <<_ACEOF
8391 /* confdefs.h.  */
8392 _ACEOF
8393 cat confdefs.h >>conftest.$ac_ext
8394 cat >>conftest.$ac_ext <<_ACEOF
8395 /* end confdefs.h.  */
8396 $ac_includes_default
8397 int
8398 main ()
8399 {
8400 static int test_array [1 - 2 * !(((long int) (sizeof (long double))) < 0)];
8401 test_array [0] = 0
8402
8403   ;
8404   return 0;
8405 }
8406 _ACEOF
8407 rm -f conftest.$ac_objext
8408 if { (ac_try="$ac_compile"
8409 case "(($ac_try" in
8410   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8411   *) ac_try_echo=$ac_try;;
8412 esac
8413 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
8414 $as_echo "$ac_try_echo") >&5
8415   (eval "$ac_compile") 2>conftest.er1
8416   ac_status=$?
8417   grep -v '^ *+' conftest.er1 >conftest.err
8418   rm -f conftest.er1
8419   cat conftest.err >&5
8420   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
8421   (exit $ac_status); } && {
8422          test -z "$ac_c_werror_flag" ||
8423          test ! -s conftest.err
8424        } && test -s conftest.$ac_objext; then
8425   ac_hi=-1 ac_mid=-1
8426   while :; do
8427     cat >conftest.$ac_ext <<_ACEOF
8428 /* confdefs.h.  */
8429 _ACEOF
8430 cat confdefs.h >>conftest.$ac_ext
8431 cat >>conftest.$ac_ext <<_ACEOF
8432 /* end confdefs.h.  */
8433 $ac_includes_default
8434 int
8435 main ()
8436 {
8437 static int test_array [1 - 2 * !(((long int) (sizeof (long double))) >= $ac_mid)];
8438 test_array [0] = 0
8439
8440   ;
8441   return 0;
8442 }
8443 _ACEOF
8444 rm -f conftest.$ac_objext
8445 if { (ac_try="$ac_compile"
8446 case "(($ac_try" in
8447   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8448   *) ac_try_echo=$ac_try;;
8449 esac
8450 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
8451 $as_echo "$ac_try_echo") >&5
8452   (eval "$ac_compile") 2>conftest.er1
8453   ac_status=$?
8454   grep -v '^ *+' conftest.er1 >conftest.err
8455   rm -f conftest.er1
8456   cat conftest.err >&5
8457   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
8458   (exit $ac_status); } && {
8459          test -z "$ac_c_werror_flag" ||
8460          test ! -s conftest.err
8461        } && test -s conftest.$ac_objext; then
8462   ac_lo=$ac_mid; break
8463 else
8464   $as_echo "$as_me: failed program was:" >&5
8465 sed 's/^/| /' conftest.$ac_ext >&5
8466
8467         ac_hi=`expr '(' $ac_mid ')' - 1`
8468                         if test $ac_mid -le $ac_hi; then
8469                           ac_lo= ac_hi=
8470                           break
8471                         fi
8472                         ac_mid=`expr 2 '*' $ac_mid`
8473 fi
8474
8475 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8476   done
8477 else
8478   $as_echo "$as_me: failed program was:" >&5
8479 sed 's/^/| /' conftest.$ac_ext >&5
8480
8481         ac_lo= ac_hi=
8482 fi
8483
8484 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8485 fi
8486
8487 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8488 # Binary search between lo and hi bounds.
8489 while test "x$ac_lo" != "x$ac_hi"; do
8490   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
8491   cat >conftest.$ac_ext <<_ACEOF
8492 /* confdefs.h.  */
8493 _ACEOF
8494 cat confdefs.h >>conftest.$ac_ext
8495 cat >>conftest.$ac_ext <<_ACEOF
8496 /* end confdefs.h.  */
8497 $ac_includes_default
8498 int
8499 main ()
8500 {
8501 static int test_array [1 - 2 * !(((long int) (sizeof (long double))) <= $ac_mid)];
8502 test_array [0] = 0
8503
8504   ;
8505   return 0;
8506 }
8507 _ACEOF
8508 rm -f conftest.$ac_objext
8509 if { (ac_try="$ac_compile"
8510 case "(($ac_try" in
8511   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8512   *) ac_try_echo=$ac_try;;
8513 esac
8514 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
8515 $as_echo "$ac_try_echo") >&5
8516   (eval "$ac_compile") 2>conftest.er1
8517   ac_status=$?
8518   grep -v '^ *+' conftest.er1 >conftest.err
8519   rm -f conftest.er1
8520   cat conftest.err >&5
8521   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
8522   (exit $ac_status); } && {
8523          test -z "$ac_c_werror_flag" ||
8524          test ! -s conftest.err
8525        } && test -s conftest.$ac_objext; then
8526   ac_hi=$ac_mid
8527 else
8528   $as_echo "$as_me: failed program was:" >&5
8529 sed 's/^/| /' conftest.$ac_ext >&5
8530
8531         ac_lo=`expr '(' $ac_mid ')' + 1`
8532 fi
8533
8534 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8535 done
8536 case $ac_lo in
8537 ?*) ac_cv_sizeof_long_double=$ac_lo;;
8538 '') if test "$ac_cv_type_long_double" = yes; then
8539      { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
8540 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8541 { { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (long double)
8542 See \`config.log' for more details." >&5
8543 $as_echo "$as_me: error: cannot compute sizeof (long double)
8544 See \`config.log' for more details." >&2;}
8545    { (exit 77); exit 77; }; }; }
8546    else
8547      ac_cv_sizeof_long_double=0
8548    fi ;;
8549 esac
8550 else
8551   cat >conftest.$ac_ext <<_ACEOF
8552 /* confdefs.h.  */
8553 _ACEOF
8554 cat confdefs.h >>conftest.$ac_ext
8555 cat >>conftest.$ac_ext <<_ACEOF
8556 /* end confdefs.h.  */
8557 $ac_includes_default
8558 static long int longval () { return (long int) (sizeof (long double)); }
8559 static unsigned long int ulongval () { return (long int) (sizeof (long double)); }
8560 #include <stdio.h>
8561 #include <stdlib.h>
8562 int
8563 main ()
8564 {
8565
8566   FILE *f = fopen ("conftest.val", "w");
8567   if (! f)
8568     return 1;
8569   if (((long int) (sizeof (long double))) < 0)
8570     {
8571       long int i = longval ();
8572       if (i != ((long int) (sizeof (long double))))
8573         return 1;
8574       fprintf (f, "%ld", i);
8575     }
8576   else
8577     {
8578       unsigned long int i = ulongval ();
8579       if (i != ((long int) (sizeof (long double))))
8580         return 1;
8581       fprintf (f, "%lu", i);
8582     }
8583   /* Do not output a trailing newline, as this causes \r\n confusion
8584      on some platforms.  */
8585   return ferror (f) || fclose (f) != 0;
8586
8587   ;
8588   return 0;
8589 }
8590 _ACEOF
8591 rm -f conftest$ac_exeext
8592 if { (ac_try="$ac_link"
8593 case "(($ac_try" in
8594   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8595   *) ac_try_echo=$ac_try;;
8596 esac
8597 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
8598 $as_echo "$ac_try_echo") >&5
8599   (eval "$ac_link") 2>&5
8600   ac_status=$?
8601   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
8602   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8603   { (case "(($ac_try" in
8604   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8605   *) ac_try_echo=$ac_try;;
8606 esac
8607 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
8608 $as_echo "$ac_try_echo") >&5
8609   (eval "$ac_try") 2>&5
8610   ac_status=$?
8611   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
8612   (exit $ac_status); }; }; then
8613   ac_cv_sizeof_long_double=`cat conftest.val`
8614 else
8615   $as_echo "$as_me: program exited with status $ac_status" >&5
8616 $as_echo "$as_me: failed program was:" >&5
8617 sed 's/^/| /' conftest.$ac_ext >&5
8618
8619 ( exit $ac_status )
8620 if test "$ac_cv_type_long_double" = yes; then
8621      { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
8622 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8623 { { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (long double)
8624 See \`config.log' for more details." >&5
8625 $as_echo "$as_me: error: cannot compute sizeof (long double)
8626 See \`config.log' for more details." >&2;}
8627    { (exit 77); exit 77; }; }; }
8628    else
8629      ac_cv_sizeof_long_double=0
8630    fi
8631 fi
8632 rm -rf conftest.dSYM
8633 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8634 fi
8635 rm -f conftest.val
8636 fi
8637 { $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_double" >&5
8638 $as_echo "$ac_cv_sizeof_long_double" >&6; }
8639
8640
8641
8642 cat >>confdefs.h <<_ACEOF
8643 #define SIZEOF_LONG_DOUBLE $ac_cv_sizeof_long_double
8644 _ACEOF
8645
8646
8647 sizeof_long_double=$ac_cv_sizeof_long_double
8648
8649
8650 ### End of automated tests.
8651 ### Now run sysdeps configure fragments.
8652
8653 # They also can set these variables.
8654 use_ldconfig=no
8655 ldd_rewrite_script=no
8656 libc_cv_sysconfdir=$sysconfdir
8657 libc_cv_gcc_unwind_find_fde=no
8658 libc_cv_idn=no
8659
8660 # Iterate over all the sysdep directories we will use, running their
8661 # configure fragments, and looking for a uname implementation.
8662 uname=
8663 for dir in $sysnames; do
8664   case $dir in
8665     /*) dest=$dir ;;
8666     *)  dest=$srcdir/$dir ;;
8667   esac
8668   if test -r $dest/configure; then
8669     { $as_echo "$as_me:$LINENO: result: running configure fragment for $dir" >&5
8670 $as_echo "running configure fragment for $dir" >&6; }
8671     . $dest/configure
8672   fi
8673
8674   if test -z "$uname"; then
8675     if test -r $dest/uname.c ||
8676        test -r $dest/uname.S ||
8677        { test -r $dest/syscalls.list &&
8678          grep '^uname[  ]' $dest/syscalls.list >/dev/null; }; then
8679       uname=$dir
8680     fi
8681   fi
8682 done
8683
8684 if test x$libc_cv_gcc_unwind_find_fde = xyes; then
8685   cat >>confdefs.h <<\_ACEOF
8686 #define EXPORT_UNWIND_FIND_FDE 1
8687 _ACEOF
8688
8689 fi
8690
8691
8692 # If we will use the generic uname implementation, we must figure out what
8693 # it will say by examining the system, and write the results in config-name.h.
8694 if test "$uname" = "sysdeps/generic"; then
8695
8696   uname_sysname=`echo $config_os | sed 's/[0-9.]*$//'`
8697   if test $uname_sysname != $config_os; then
8698     config_release=`echo $config_os | sed s/$uname_sysname//`
8699   fi
8700
8701   { $as_echo "$as_me:$LINENO: checking OS release for uname" >&5
8702 $as_echo_n "checking OS release for uname... " >&6; }
8703 if test "${libc_cv_uname_release+set}" = set; then
8704   $as_echo_n "(cached) " >&6
8705 else
8706       if test -r /vmunix; then
8707       kernel_id=`strings /vmunix | grep UNIX`
8708     elif test -r /dynix; then
8709       kernel_id=`strings /dynix | grep DYNIX`
8710     else
8711       kernel_id=
8712     fi
8713
8714   kernel_release=`echo "$kernel_id" | sed 's/^[^0-9.]*\([0-9.]*\).*$/\1/'`
8715   if test x`echo "$config_release" | sed "s/^$kernel_release//"` \
8716          != x$config_release; then
8717     # The configuration release is a substring of the kernel release.
8718     libc_cv_uname_release=$kernel_release
8719   elif test x$config_release != x; then
8720     libc_cv_uname_release=$config_release
8721   elif test x$kernel_release != x; then
8722     libc_cv_uname_release=$kernel_release
8723   else
8724     libc_cv_uname_release=unknown
8725   fi
8726 fi
8727 { $as_echo "$as_me:$LINENO: result: $libc_cv_uname_release" >&5
8728 $as_echo "$libc_cv_uname_release" >&6; }
8729   uname_release="$libc_cv_uname_release"
8730
8731   { $as_echo "$as_me:$LINENO: checking OS version for uname" >&5
8732 $as_echo_n "checking OS version for uname... " >&6; }
8733 if test "${libc_cv_uname_version+set}" = set; then
8734   $as_echo_n "(cached) " >&6
8735 else
8736       if test -r /vmunix; then
8737       kernel_id=`strings /vmunix | grep UNIX`
8738     elif test -r /dynix; then
8739       kernel_id=`strings /dynix | grep DYNIX`
8740     else
8741       kernel_id=
8742     fi
8743
8744   kernel_version=`echo "$kernel_id" | sed 's/^[^#]*#\([0-9]*\).*$/\1/'`
8745   if test -n "$kernel_version"; then
8746     libc_cv_uname_version="$kernel_version"
8747   else
8748     libc_cv_uname_version=unknown
8749   fi
8750 fi
8751 { $as_echo "$as_me:$LINENO: result: $libc_cv_uname_version" >&5
8752 $as_echo "$libc_cv_uname_version" >&6; }
8753   uname_version="$libc_cv_uname_version"
8754
8755     config_uname=config-name.h:config-name.in
8756 else
8757   # For non-generic uname, we don't need to create config-name.h at all.
8758   config_uname=
8759 fi
8760
8761 cat >>confdefs.h <<\_ACEOF
8762 #define USE_IN_LIBIO 1
8763 _ACEOF
8764
8765
8766 # Test for old glibc 2.0.x headers so that they can be removed properly
8767 # Search only in includedir.
8768 { $as_echo "$as_me:$LINENO: checking for old glibc 2.0.x headers" >&5
8769 $as_echo_n "checking for old glibc 2.0.x headers... " >&6; }
8770 if eval test -f "${includedir}/elfclass.h" -a -f "${includedir}/fcntlbits.h"
8771 then
8772   old_glibc_headers=yes
8773 else
8774   old_glibc_headers=no
8775 fi
8776 { $as_echo "$as_me:$LINENO: result: $old_glibc_headers" >&5
8777 $as_echo "$old_glibc_headers" >&6; }
8778 if test ${old_glibc_headers} = yes; then
8779   { $as_echo "$as_me:$LINENO: WARNING: *** During \"make install\" old headers from glibc 2.0.x will" >&5
8780 $as_echo "$as_me: WARNING: *** During \"make install\" old headers from glibc 2.0.x will" >&2;}
8781   { $as_echo "$as_me:$LINENO: WARNING: *** be removed." >&5
8782 $as_echo "$as_me: WARNING: *** be removed." >&2;}
8783 fi
8784
8785
8786
8787
8788
8789
8790
8791
8792
8793
8794
8795
8796
8797
8798
8799
8800 if test $elf = yes; then
8801   cat >>confdefs.h <<\_ACEOF
8802 #define HAVE_ELF 1
8803 _ACEOF
8804
8805 fi
8806 if test $xcoff = yes; then
8807   cat >>confdefs.h <<\_ACEOF
8808 #define HAVE_XCOFF 1
8809 _ACEOF
8810
8811 fi
8812
8813
8814
8815 if test $shared = default; then
8816   shared=$elf
8817 fi
8818
8819 { $as_echo "$as_me:$LINENO: checking whether -fPIC is default" >&5
8820 $as_echo_n "checking whether -fPIC is default... " >&6; }
8821 if test "${libc_cv_pic_default+set}" = set; then
8822   $as_echo_n "(cached) " >&6
8823 else
8824   libc_cv_pic_default=yes
8825 cat > conftest.c <<EOF
8826 #if defined __PIC__ || defined __pic__ || defined PIC || defined pic
8827 # error PIC is default.
8828 #endif
8829 EOF
8830 if eval "${CC-cc} -S conftest.c 2>&5 1>&5"; then
8831   libc_cv_pic_default=no
8832 fi
8833 rm -f conftest.*
8834 fi
8835 { $as_echo "$as_me:$LINENO: result: $libc_cv_pic_default" >&5
8836 $as_echo "$libc_cv_pic_default" >&6; }
8837
8838
8839
8840
8841
8842
8843
8844
8845
8846
8847
8848
8849 if test "`(cd $srcdir; pwd)`" = "`pwd`"; then
8850   config_makefile=
8851 else
8852   config_makefile=Makefile
8853 fi
8854
8855 VERSION=`sed -n -e 's/^#define VERSION "\([^"]*\)"/\1/p' < $srcdir/version.h`
8856 RELEASE=`sed -n -e 's/^#define RELEASE "\([^"]*\)"/\1/p' < $srcdir/version.h`
8857
8858
8859
8860 ac_config_files="$ac_config_files config.make ${config_makefile} ${config_uname}"
8861
8862 ac_config_commands="$ac_config_commands default"
8863
8864 cat >confcache <<\_ACEOF
8865 # This file is a shell script that caches the results of configure
8866 # tests run on this system so they can be shared between configure
8867 # scripts and configure runs, see configure's option --config-cache.
8868 # It is not useful on other systems.  If it contains results you don't
8869 # want to keep, you may remove or edit it.
8870 #
8871 # config.status only pays attention to the cache file if you give it
8872 # the --recheck option to rerun configure.
8873 #
8874 # `ac_cv_env_foo' variables (set or unset) will be overridden when
8875 # loading this file, other *unset* `ac_cv_foo' will be assigned the
8876 # following values.
8877
8878 _ACEOF
8879
8880 # The following way of writing the cache mishandles newlines in values,
8881 # but we know of no workaround that is simple, portable, and efficient.
8882 # So, we kill variables containing newlines.
8883 # Ultrix sh set writes to stderr and can't be redirected directly,
8884 # and sets the high bit in the cache file unless we assign to the vars.
8885 (
8886   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
8887     eval ac_val=\$$ac_var
8888     case $ac_val in #(
8889     *${as_nl}*)
8890       case $ac_var in #(
8891       *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5
8892 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
8893       esac
8894       case $ac_var in #(
8895       _ | IFS | as_nl) ;; #(
8896       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
8897       *) $as_unset $ac_var ;;
8898       esac ;;
8899     esac
8900   done
8901
8902   (set) 2>&1 |
8903     case $as_nl`(ac_space=' '; set) 2>&1` in #(
8904     *${as_nl}ac_space=\ *)
8905       # `set' does not quote correctly, so add quotes (double-quote
8906       # substitution turns \\\\ into \\, and sed turns \\ into \).
8907       sed -n \
8908         "s/'/'\\\\''/g;
8909           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
8910       ;; #(
8911     *)
8912       # `set' quotes correctly as required by POSIX, so do not add quotes.
8913       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
8914       ;;
8915     esac |
8916     sort
8917 ) |
8918   sed '
8919      /^ac_cv_env_/b end
8920      t clear
8921      :clear
8922      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
8923      t end
8924      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
8925      :end' >>confcache
8926 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
8927   if test -w "$cache_file"; then
8928     test "x$cache_file" != "x/dev/null" &&
8929       { $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5
8930 $as_echo "$as_me: updating cache $cache_file" >&6;}
8931     cat confcache >$cache_file
8932   else
8933     { $as_echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
8934 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
8935   fi
8936 fi
8937 rm -f confcache
8938
8939 test "x$prefix" = xNONE && prefix=$ac_default_prefix
8940 # Let make expand exec_prefix.
8941 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
8942
8943 DEFS=-DHAVE_CONFIG_H
8944
8945 ac_libobjs=
8946 ac_ltlibobjs=
8947 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
8948   # 1. Remove the extension, and $U if already installed.
8949   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
8950   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
8951   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
8952   #    will be set to the directory where LIBOBJS objects are built.
8953   ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
8954   ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
8955 done
8956 LIBOBJS=$ac_libobjs
8957
8958 LTLIBOBJS=$ac_ltlibobjs
8959
8960
8961
8962 : ${CONFIG_STATUS=./config.status}
8963 ac_write_fail=0
8964 ac_clean_files_save=$ac_clean_files
8965 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
8966 { $as_echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
8967 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
8968 cat >$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8969 #! $SHELL
8970 # Generated by $as_me.
8971 # Run this file to recreate the current configuration.
8972 # Compiler output produced by configure, useful for debugging
8973 # configure, is in config.log if it exists.
8974
8975 debug=false
8976 ac_cs_recheck=false
8977 ac_cs_silent=false
8978 SHELL=\${CONFIG_SHELL-$SHELL}
8979 _ACEOF
8980
8981 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8982 ## --------------------- ##
8983 ## M4sh Initialization.  ##
8984 ## --------------------- ##
8985
8986 # Be more Bourne compatible
8987 DUALCASE=1; export DUALCASE # for MKS sh
8988 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
8989   emulate sh
8990   NULLCMD=:
8991   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
8992   # is contrary to our usage.  Disable this feature.
8993   alias -g '${1+"$@"}'='"$@"'
8994   setopt NO_GLOB_SUBST
8995 else
8996   case `(set -o) 2>/dev/null` in
8997   *posix*) set -o posix ;;
8998 esac
8999
9000 fi
9001
9002
9003
9004
9005 # PATH needs CR
9006 # Avoid depending upon Character Ranges.
9007 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
9008 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
9009 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
9010 as_cr_digits='0123456789'
9011 as_cr_alnum=$as_cr_Letters$as_cr_digits
9012
9013 as_nl='
9014 '
9015 export as_nl
9016 # Printing a long string crashes Solaris 7 /usr/bin/printf.
9017 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
9018 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
9019 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
9020 if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
9021   as_echo='printf %s\n'
9022   as_echo_n='printf %s'
9023 else
9024   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
9025     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
9026     as_echo_n='/usr/ucb/echo -n'
9027   else
9028     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
9029     as_echo_n_body='eval
9030       arg=$1;
9031       case $arg in
9032       *"$as_nl"*)
9033         expr "X$arg" : "X\\(.*\\)$as_nl";
9034         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
9035       esac;
9036       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
9037     '
9038     export as_echo_n_body
9039     as_echo_n='sh -c $as_echo_n_body as_echo'
9040   fi
9041   export as_echo_body
9042   as_echo='sh -c $as_echo_body as_echo'
9043 fi
9044
9045 # The user is always right.
9046 if test "${PATH_SEPARATOR+set}" != set; then
9047   PATH_SEPARATOR=:
9048   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
9049     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
9050       PATH_SEPARATOR=';'
9051   }
9052 fi
9053
9054 # Support unset when possible.
9055 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
9056   as_unset=unset
9057 else
9058   as_unset=false
9059 fi
9060
9061
9062 # IFS
9063 # We need space, tab and new line, in precisely that order.  Quoting is
9064 # there to prevent editors from complaining about space-tab.
9065 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
9066 # splitting by setting IFS to empty value.)
9067 IFS=" ""        $as_nl"
9068
9069 # Find who we are.  Look in the path if we contain no directory separator.
9070 case $0 in
9071   *[\\/]* ) as_myself=$0 ;;
9072   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9073 for as_dir in $PATH
9074 do
9075   IFS=$as_save_IFS
9076   test -z "$as_dir" && as_dir=.
9077   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
9078 done
9079 IFS=$as_save_IFS
9080
9081      ;;
9082 esac
9083 # We did not find ourselves, most probably we were run as `sh COMMAND'
9084 # in which case we are not to be found in the path.
9085 if test "x$as_myself" = x; then
9086   as_myself=$0
9087 fi
9088 if test ! -f "$as_myself"; then
9089   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
9090   { (exit 1); exit 1; }
9091 fi
9092
9093 # Work around bugs in pre-3.0 UWIN ksh.
9094 for as_var in ENV MAIL MAILPATH
9095 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
9096 done
9097 PS1='$ '
9098 PS2='> '
9099 PS4='+ '
9100
9101 # NLS nuisances.
9102 LC_ALL=C
9103 export LC_ALL
9104 LANGUAGE=C
9105 export LANGUAGE
9106
9107 # Required to use basename.
9108 if expr a : '\(a\)' >/dev/null 2>&1 &&
9109    test "X`expr 00001 : '.*\(...\)'`" = X001; then
9110   as_expr=expr
9111 else
9112   as_expr=false
9113 fi
9114
9115 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
9116   as_basename=basename
9117 else
9118   as_basename=false
9119 fi
9120
9121
9122 # Name of the executable.
9123 as_me=`$as_basename -- "$0" ||
9124 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
9125          X"$0" : 'X\(//\)$' \| \
9126          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
9127 $as_echo X/"$0" |
9128     sed '/^.*\/\([^/][^/]*\)\/*$/{
9129             s//\1/
9130             q
9131           }
9132           /^X\/\(\/\/\)$/{
9133             s//\1/
9134             q
9135           }
9136           /^X\/\(\/\).*/{
9137             s//\1/
9138             q
9139           }
9140           s/.*/./; q'`
9141
9142 # CDPATH.
9143 $as_unset CDPATH
9144
9145
9146
9147   as_lineno_1=$LINENO
9148   as_lineno_2=$LINENO
9149   test "x$as_lineno_1" != "x$as_lineno_2" &&
9150   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
9151
9152   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
9153   # uniformly replaced by the line number.  The first 'sed' inserts a
9154   # line-number line after each line using $LINENO; the second 'sed'
9155   # does the real work.  The second script uses 'N' to pair each
9156   # line-number line with the line containing $LINENO, and appends
9157   # trailing '-' during substitution so that $LINENO is not a special
9158   # case at line end.
9159   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
9160   # scripts with optimization help from Paolo Bonzini.  Blame Lee
9161   # E. McMahon (1931-1989) for sed's syntax.  :-)
9162   sed -n '
9163     p
9164     /[$]LINENO/=
9165   ' <$as_myself |
9166     sed '
9167       s/[$]LINENO.*/&-/
9168       t lineno
9169       b
9170       :lineno
9171       N
9172       :loop
9173       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
9174       t loop
9175       s/-\n.*//
9176     ' >$as_me.lineno &&
9177   chmod +x "$as_me.lineno" ||
9178     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
9179    { (exit 1); exit 1; }; }
9180
9181   # Don't try to exec as it changes $[0], causing all sort of problems
9182   # (the dirname of $[0] is not the place where we might find the
9183   # original and so on.  Autoconf is especially sensitive to this).
9184   . "./$as_me.lineno"
9185   # Exit status is that of the last command.
9186   exit
9187 }
9188
9189
9190 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
9191   as_dirname=dirname
9192 else
9193   as_dirname=false
9194 fi
9195
9196 ECHO_C= ECHO_N= ECHO_T=
9197 case `echo -n x` in
9198 -n*)
9199   case `echo 'x\c'` in
9200   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
9201   *)   ECHO_C='\c';;
9202   esac;;
9203 *)
9204   ECHO_N='-n';;
9205 esac
9206 if expr a : '\(a\)' >/dev/null 2>&1 &&
9207    test "X`expr 00001 : '.*\(...\)'`" = X001; then
9208   as_expr=expr
9209 else
9210   as_expr=false
9211 fi
9212
9213 rm -f conf$$ conf$$.exe conf$$.file
9214 if test -d conf$$.dir; then
9215   rm -f conf$$.dir/conf$$.file
9216 else
9217   rm -f conf$$.dir
9218   mkdir conf$$.dir 2>/dev/null
9219 fi
9220 if (echo >conf$$.file) 2>/dev/null; then
9221   if ln -s conf$$.file conf$$ 2>/dev/null; then
9222     as_ln_s='ln -s'
9223     # ... but there are two gotchas:
9224     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
9225     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
9226     # In both cases, we have to default to `cp -p'.
9227     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
9228       as_ln_s='cp -p'
9229   elif ln conf$$.file conf$$ 2>/dev/null; then
9230     as_ln_s=ln
9231   else
9232     as_ln_s='cp -p'
9233   fi
9234 else
9235   as_ln_s='cp -p'
9236 fi
9237 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
9238 rmdir conf$$.dir 2>/dev/null
9239
9240 if mkdir -p . 2>/dev/null; then
9241   as_mkdir_p=:
9242 else
9243   test -d ./-p && rmdir ./-p
9244   as_mkdir_p=false
9245 fi
9246
9247 if test -x / >/dev/null 2>&1; then
9248   as_test_x='test -x'
9249 else
9250   if ls -dL / >/dev/null 2>&1; then
9251     as_ls_L_option=L
9252   else
9253     as_ls_L_option=
9254   fi
9255   as_test_x='
9256     eval sh -c '\''
9257       if test -d "$1"; then
9258         test -d "$1/.";
9259       else
9260         case $1 in
9261         -*)set "./$1";;
9262         esac;
9263         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
9264         ???[sx]*):;;*)false;;esac;fi
9265     '\'' sh
9266   '
9267 fi
9268 as_executable_p=$as_test_x
9269
9270 # Sed expression to map a string onto a valid CPP name.
9271 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
9272
9273 # Sed expression to map a string onto a valid variable name.
9274 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
9275
9276
9277 exec 6>&1
9278
9279 # Save the log message, to keep $[0] and so on meaningful, and to
9280 # report actual input values of CONFIG_FILES etc. instead of their
9281 # values after options handling.
9282 ac_log="
9283 This file was extended by GNU C Library $as_me (see version.h), which was
9284 generated by GNU Autoconf 2.63.  Invocation command line was
9285
9286   CONFIG_FILES    = $CONFIG_FILES
9287   CONFIG_HEADERS  = $CONFIG_HEADERS
9288   CONFIG_LINKS    = $CONFIG_LINKS
9289   CONFIG_COMMANDS = $CONFIG_COMMANDS
9290   $ $0 $@
9291
9292 on `(hostname || uname -n) 2>/dev/null | sed 1q`
9293 "
9294
9295 _ACEOF
9296
9297 case $ac_config_files in *"
9298 "*) set x $ac_config_files; shift; ac_config_files=$*;;
9299 esac
9300
9301 case $ac_config_headers in *"
9302 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
9303 esac
9304
9305
9306 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9307 # Files that config.status was made for.
9308 config_files="$ac_config_files"
9309 config_headers="$ac_config_headers"
9310 config_commands="$ac_config_commands"
9311
9312 _ACEOF
9313
9314 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9315 ac_cs_usage="\
9316 \`$as_me' instantiates files from templates according to the
9317 current configuration.
9318
9319 Usage: $0 [OPTION]... [FILE]...
9320
9321   -h, --help       print this help, then exit
9322   -V, --version    print version number and configuration settings, then exit
9323   -q, --quiet, --silent
9324                    do not print progress messages
9325   -d, --debug      don't remove temporary files
9326       --recheck    update $as_me by reconfiguring in the same conditions
9327       --file=FILE[:TEMPLATE]
9328                    instantiate the configuration file FILE
9329       --header=FILE[:TEMPLATE]
9330                    instantiate the configuration header FILE
9331
9332 Configuration files:
9333 $config_files
9334
9335 Configuration headers:
9336 $config_headers
9337
9338 Configuration commands:
9339 $config_commands
9340
9341 Report bugs to <bug-autoconf@gnu.org>."
9342
9343 _ACEOF
9344 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9345 ac_cs_version="\\
9346 GNU C Library config.status (see version.h)
9347 configured by $0, generated by GNU Autoconf 2.63,
9348   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
9349
9350 Copyright (C) 2008 Free Software Foundation, Inc.
9351 This config.status script is free software; the Free Software Foundation
9352 gives unlimited permission to copy, distribute and modify it."
9353
9354 ac_pwd='$ac_pwd'
9355 srcdir='$srcdir'
9356 INSTALL='$INSTALL'
9357 AWK='$AWK'
9358 test -n "\$AWK" || AWK=awk
9359 _ACEOF
9360
9361 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9362 # The default lists apply if the user does not specify any file.
9363 ac_need_defaults=:
9364 while test $# != 0
9365 do
9366   case $1 in
9367   --*=*)
9368     ac_option=`expr "X$1" : 'X\([^=]*\)='`
9369     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
9370     ac_shift=:
9371     ;;
9372   *)
9373     ac_option=$1
9374     ac_optarg=$2
9375     ac_shift=shift
9376     ;;
9377   esac
9378
9379   case $ac_option in
9380   # Handling of the options.
9381   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
9382     ac_cs_recheck=: ;;
9383   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
9384     $as_echo "$ac_cs_version"; exit ;;
9385   --debug | --debu | --deb | --de | --d | -d )
9386     debug=: ;;
9387   --file | --fil | --fi | --f )
9388     $ac_shift
9389     case $ac_optarg in
9390     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
9391     esac
9392     CONFIG_FILES="$CONFIG_FILES '$ac_optarg'"
9393     ac_need_defaults=false;;
9394   --header | --heade | --head | --hea )
9395     $ac_shift
9396     case $ac_optarg in
9397     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
9398     esac
9399     CONFIG_HEADERS="$CONFIG_HEADERS '$ac_optarg'"
9400     ac_need_defaults=false;;
9401   --he | --h)
9402     # Conflict between --help and --header
9403     { $as_echo "$as_me: error: ambiguous option: $1
9404 Try \`$0 --help' for more information." >&2
9405    { (exit 1); exit 1; }; };;
9406   --help | --hel | -h )
9407     $as_echo "$ac_cs_usage"; exit ;;
9408   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
9409   | -silent | --silent | --silen | --sile | --sil | --si | --s)
9410     ac_cs_silent=: ;;
9411
9412   # This is an error.
9413   -*) { $as_echo "$as_me: error: unrecognized option: $1
9414 Try \`$0 --help' for more information." >&2
9415    { (exit 1); exit 1; }; } ;;
9416
9417   *) ac_config_targets="$ac_config_targets $1"
9418      ac_need_defaults=false ;;
9419
9420   esac
9421   shift
9422 done
9423
9424 ac_configure_extra_args=
9425
9426 if $ac_cs_silent; then
9427   exec 6>/dev/null
9428   ac_configure_extra_args="$ac_configure_extra_args --silent"
9429 fi
9430
9431 _ACEOF
9432 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9433 if \$ac_cs_recheck; then
9434   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
9435   shift
9436   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
9437   CONFIG_SHELL='$SHELL'
9438   export CONFIG_SHELL
9439   exec "\$@"
9440 fi
9441
9442 _ACEOF
9443 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9444 exec 5>>config.log
9445 {
9446   echo
9447   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
9448 ## Running $as_me. ##
9449 _ASBOX
9450   $as_echo "$ac_log"
9451 } >&5
9452
9453 _ACEOF
9454 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9455 #
9456 # INIT-COMMANDS
9457 #
9458 config_vars='$config_vars'
9459
9460 _ACEOF
9461
9462 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9463
9464 # Handling of arguments.
9465 for ac_config_target in $ac_config_targets
9466 do
9467   case $ac_config_target in
9468     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
9469     "config.make") CONFIG_FILES="$CONFIG_FILES config.make" ;;
9470     "${config_makefile}") CONFIG_FILES="$CONFIG_FILES ${config_makefile}" ;;
9471     "${config_uname}") CONFIG_FILES="$CONFIG_FILES ${config_uname}" ;;
9472     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
9473
9474   *) { { $as_echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
9475 $as_echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
9476    { (exit 1); exit 1; }; };;
9477   esac
9478 done
9479
9480
9481 # If the user did not use the arguments to specify the items to instantiate,
9482 # then the envvar interface is used.  Set only those that are not.
9483 # We use the long form for the default assignment because of an extremely
9484 # bizarre bug on SunOS 4.1.3.
9485 if $ac_need_defaults; then
9486   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
9487   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
9488   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
9489 fi
9490
9491 # Have a temporary directory for convenience.  Make it in the build tree
9492 # simply because there is no reason against having it here, and in addition,
9493 # creating and moving files from /tmp can sometimes cause problems.
9494 # Hook for its removal unless debugging.
9495 # Note that there is a small window in which the directory will not be cleaned:
9496 # after its creation but before its name has been assigned to `$tmp'.
9497 $debug ||
9498 {
9499   tmp=
9500   trap 'exit_status=$?
9501   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
9502 ' 0
9503   trap '{ (exit 1); exit 1; }' 1 2 13 15
9504 }
9505 # Create a (secure) tmp directory for tmp files.
9506
9507 {
9508   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
9509   test -n "$tmp" && test -d "$tmp"
9510 }  ||
9511 {
9512   tmp=./conf$$-$RANDOM
9513   (umask 077 && mkdir "$tmp")
9514 } ||
9515 {
9516    $as_echo "$as_me: cannot create a temporary directory in ." >&2
9517    { (exit 1); exit 1; }
9518 }
9519
9520 # Set up the scripts for CONFIG_FILES section.
9521 # No need to generate them if there are no CONFIG_FILES.
9522 # This happens for instance with `./config.status config.h'.
9523 if test -n "$CONFIG_FILES"; then
9524
9525
9526 ac_cr='
'
9527 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
9528 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
9529   ac_cs_awk_cr='\\r'
9530 else
9531   ac_cs_awk_cr=$ac_cr
9532 fi
9533
9534 echo 'BEGIN {' >"$tmp/subs1.awk" &&
9535 _ACEOF
9536
9537
9538 {
9539   echo "cat >conf$$subs.awk <<_ACEOF" &&
9540   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
9541   echo "_ACEOF"
9542 } >conf$$subs.sh ||
9543   { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
9544 $as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
9545    { (exit 1); exit 1; }; }
9546 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
9547 ac_delim='%!_!# '
9548 for ac_last_try in false false false false false :; do
9549   . ./conf$$subs.sh ||
9550     { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
9551 $as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
9552    { (exit 1); exit 1; }; }
9553
9554   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
9555   if test $ac_delim_n = $ac_delim_num; then
9556     break
9557   elif $ac_last_try; then
9558     { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
9559 $as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
9560    { (exit 1); exit 1; }; }
9561   else
9562     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
9563   fi
9564 done
9565 rm -f conf$$subs.sh
9566
9567 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9568 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
9569 _ACEOF
9570 sed -n '
9571 h
9572 s/^/S["/; s/!.*/"]=/
9573 p
9574 g
9575 s/^[^!]*!//
9576 :repl
9577 t repl
9578 s/'"$ac_delim"'$//
9579 t delim
9580 :nl
9581 h
9582 s/\(.\{148\}\).*/\1/
9583 t more1
9584 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
9585 p
9586 n
9587 b repl
9588 :more1
9589 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
9590 p
9591 g
9592 s/.\{148\}//
9593 t nl
9594 :delim
9595 h
9596 s/\(.\{148\}\).*/\1/
9597 t more2
9598 s/["\\]/\\&/g; s/^/"/; s/$/"/
9599 p
9600 b
9601 :more2
9602 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
9603 p
9604 g
9605 s/.\{148\}//
9606 t delim
9607 ' <conf$$subs.awk | sed '
9608 /^[^""]/{
9609   N
9610   s/\n//
9611 }
9612 ' >>$CONFIG_STATUS || ac_write_fail=1
9613 rm -f conf$$subs.awk
9614 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9615 _ACAWK
9616 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
9617   for (key in S) S_is_set[key] = 1
9618   FS = "\a"
9619
9620 }
9621 {
9622   line = $ 0
9623   nfields = split(line, field, "@")
9624   substed = 0
9625   len = length(field[1])
9626   for (i = 2; i < nfields; i++) {
9627     key = field[i]
9628     keylen = length(key)
9629     if (S_is_set[key]) {
9630       value = S[key]
9631       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
9632       len += length(value) + length(field[++i])
9633       substed = 1
9634     } else
9635       len += 1 + keylen
9636   }
9637
9638   print line
9639 }
9640
9641 _ACAWK
9642 _ACEOF
9643 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9644 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
9645   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
9646 else
9647   cat
9648 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
9649   || { { $as_echo "$as_me:$LINENO: error: could not setup config files machinery" >&5
9650 $as_echo "$as_me: error: could not setup config files machinery" >&2;}
9651    { (exit 1); exit 1; }; }
9652 _ACEOF
9653
9654 # VPATH may cause trouble with some makes, so we remove $(srcdir),
9655 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
9656 # trailing colons and then remove the whole line if VPATH becomes empty
9657 # (actually we leave an empty line to preserve line numbers).
9658 if test "x$srcdir" = x.; then
9659   ac_vpsub='/^[  ]*VPATH[        ]*=/{
9660 s/:*\$(srcdir):*/:/
9661 s/:*\${srcdir}:*/:/
9662 s/:*@srcdir@:*/:/
9663 s/^\([^=]*=[     ]*\):*/\1/
9664 s/:*$//
9665 s/^[^=]*=[       ]*$//
9666 }'
9667 fi
9668
9669 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9670 fi # test -n "$CONFIG_FILES"
9671
9672 # Set up the scripts for CONFIG_HEADERS section.
9673 # No need to generate them if there are no CONFIG_HEADERS.
9674 # This happens for instance with `./config.status Makefile'.
9675 if test -n "$CONFIG_HEADERS"; then
9676 cat >"$tmp/defines.awk" <<\_ACAWK ||
9677 BEGIN {
9678 _ACEOF
9679
9680 # Transform confdefs.h into an awk script `defines.awk', embedded as
9681 # here-document in config.status, that substitutes the proper values into
9682 # config.h.in to produce config.h.
9683
9684 # Create a delimiter string that does not exist in confdefs.h, to ease
9685 # handling of long lines.
9686 ac_delim='%!_!# '
9687 for ac_last_try in false false :; do
9688   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
9689   if test -z "$ac_t"; then
9690     break
9691   elif $ac_last_try; then
9692     { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_HEADERS" >&5
9693 $as_echo "$as_me: error: could not make $CONFIG_HEADERS" >&2;}
9694    { (exit 1); exit 1; }; }
9695   else
9696     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
9697   fi
9698 done
9699
9700 # For the awk script, D is an array of macro values keyed by name,
9701 # likewise P contains macro parameters if any.  Preserve backslash
9702 # newline sequences.
9703
9704 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
9705 sed -n '
9706 s/.\{148\}/&'"$ac_delim"'/g
9707 t rset
9708 :rset
9709 s/^[     ]*#[    ]*define[       ][      ]*/ /
9710 t def
9711 d
9712 :def
9713 s/\\$//
9714 t bsnl
9715 s/["\\]/\\&/g
9716 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
9717 D["\1"]=" \3"/p
9718 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
9719 d
9720 :bsnl
9721 s/["\\]/\\&/g
9722 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
9723 D["\1"]=" \3\\\\\\n"\\/p
9724 t cont
9725 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
9726 t cont
9727 d
9728 :cont
9729 n
9730 s/.\{148\}/&'"$ac_delim"'/g
9731 t clear
9732 :clear
9733 s/\\$//
9734 t bsnlc
9735 s/["\\]/\\&/g; s/^/"/; s/$/"/p
9736 d
9737 :bsnlc
9738 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
9739 b cont
9740 ' <confdefs.h | sed '
9741 s/'"$ac_delim"'/"\\\
9742 "/g' >>$CONFIG_STATUS || ac_write_fail=1
9743
9744 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9745   for (key in D) D_is_set[key] = 1
9746   FS = "\a"
9747 }
9748 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
9749   line = \$ 0
9750   split(line, arg, " ")
9751   if (arg[1] == "#") {
9752     defundef = arg[2]
9753     mac1 = arg[3]
9754   } else {
9755     defundef = substr(arg[1], 2)
9756     mac1 = arg[2]
9757   }
9758   split(mac1, mac2, "(") #)
9759   macro = mac2[1]
9760   prefix = substr(line, 1, index(line, defundef) - 1)
9761   if (D_is_set[macro]) {
9762     # Preserve the white space surrounding the "#".
9763     print prefix "define", macro P[macro] D[macro]
9764     next
9765   } else {
9766     # Replace #undef with comments.  This is necessary, for example,
9767     # in the case of _POSIX_SOURCE, which is predefined and required
9768     # on some systems where configure will not decide to define it.
9769     if (defundef == "undef") {
9770       print "/*", prefix defundef, macro, "*/"
9771       next
9772     }
9773   }
9774 }
9775 { print }
9776 _ACAWK
9777 _ACEOF
9778 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9779   { { $as_echo "$as_me:$LINENO: error: could not setup config headers machinery" >&5
9780 $as_echo "$as_me: error: could not setup config headers machinery" >&2;}
9781    { (exit 1); exit 1; }; }
9782 fi # test -n "$CONFIG_HEADERS"
9783
9784
9785 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
9786 shift
9787 for ac_tag
9788 do
9789   case $ac_tag in
9790   :[FHLC]) ac_mode=$ac_tag; continue;;
9791   esac
9792   case $ac_mode$ac_tag in
9793   :[FHL]*:*);;
9794   :L* | :C*:*) { { $as_echo "$as_me:$LINENO: error: invalid tag $ac_tag" >&5
9795 $as_echo "$as_me: error: invalid tag $ac_tag" >&2;}
9796    { (exit 1); exit 1; }; };;
9797   :[FH]-) ac_tag=-:-;;
9798   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
9799   esac
9800   ac_save_IFS=$IFS
9801   IFS=:
9802   set x $ac_tag
9803   IFS=$ac_save_IFS
9804   shift
9805   ac_file=$1
9806   shift
9807
9808   case $ac_mode in
9809   :L) ac_source=$1;;
9810   :[FH])
9811     ac_file_inputs=
9812     for ac_f
9813     do
9814       case $ac_f in
9815       -) ac_f="$tmp/stdin";;
9816       *) # Look for the file first in the build tree, then in the source tree
9817          # (if the path is not absolute).  The absolute path cannot be DOS-style,
9818          # because $ac_f cannot contain `:'.
9819          test -f "$ac_f" ||
9820            case $ac_f in
9821            [\\/$]*) false;;
9822            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
9823            esac ||
9824            { { $as_echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
9825 $as_echo "$as_me: error: cannot find input file: $ac_f" >&2;}
9826    { (exit 1); exit 1; }; };;
9827       esac
9828       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
9829       ac_file_inputs="$ac_file_inputs '$ac_f'"
9830     done
9831
9832     # Let's still pretend it is `configure' which instantiates (i.e., don't
9833     # use $as_me), people would be surprised to read:
9834     #    /* config.h.  Generated by config.status.  */
9835     configure_input='Generated from '`
9836           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
9837         `' by configure.'
9838     if test x"$ac_file" != x-; then
9839       configure_input="$ac_file.  $configure_input"
9840       { $as_echo "$as_me:$LINENO: creating $ac_file" >&5
9841 $as_echo "$as_me: creating $ac_file" >&6;}
9842     fi
9843     # Neutralize special characters interpreted by sed in replacement strings.
9844     case $configure_input in #(
9845     *\&* | *\|* | *\\* )
9846        ac_sed_conf_input=`$as_echo "$configure_input" |
9847        sed 's/[\\\\&|]/\\\\&/g'`;; #(
9848     *) ac_sed_conf_input=$configure_input;;
9849     esac
9850
9851     case $ac_tag in
9852     *:-:* | *:-) cat >"$tmp/stdin" \
9853       || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
9854 $as_echo "$as_me: error: could not create $ac_file" >&2;}
9855    { (exit 1); exit 1; }; } ;;
9856     esac
9857     ;;
9858   esac
9859
9860   ac_dir=`$as_dirname -- "$ac_file" ||
9861 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9862          X"$ac_file" : 'X\(//\)[^/]' \| \
9863          X"$ac_file" : 'X\(//\)$' \| \
9864          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
9865 $as_echo X"$ac_file" |
9866     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
9867             s//\1/
9868             q
9869           }
9870           /^X\(\/\/\)[^/].*/{
9871             s//\1/
9872             q
9873           }
9874           /^X\(\/\/\)$/{
9875             s//\1/
9876             q
9877           }
9878           /^X\(\/\).*/{
9879             s//\1/
9880             q
9881           }
9882           s/.*/./; q'`
9883   { as_dir="$ac_dir"
9884   case $as_dir in #(
9885   -*) as_dir=./$as_dir;;
9886   esac
9887   test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
9888     as_dirs=
9889     while :; do
9890       case $as_dir in #(
9891       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
9892       *) as_qdir=$as_dir;;
9893       esac
9894       as_dirs="'$as_qdir' $as_dirs"
9895       as_dir=`$as_dirname -- "$as_dir" ||
9896 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9897          X"$as_dir" : 'X\(//\)[^/]' \| \
9898          X"$as_dir" : 'X\(//\)$' \| \
9899          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
9900 $as_echo X"$as_dir" |
9901     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
9902             s//\1/
9903             q
9904           }
9905           /^X\(\/\/\)[^/].*/{
9906             s//\1/
9907             q
9908           }
9909           /^X\(\/\/\)$/{
9910             s//\1/
9911             q
9912           }
9913           /^X\(\/\).*/{
9914             s//\1/
9915             q
9916           }
9917           s/.*/./; q'`
9918       test -d "$as_dir" && break
9919     done
9920     test -z "$as_dirs" || eval "mkdir $as_dirs"
9921   } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
9922 $as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
9923    { (exit 1); exit 1; }; }; }
9924   ac_builddir=.
9925
9926 case "$ac_dir" in
9927 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
9928 *)
9929   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
9930   # A ".." for each directory in $ac_dir_suffix.
9931   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
9932   case $ac_top_builddir_sub in
9933   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
9934   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
9935   esac ;;
9936 esac
9937 ac_abs_top_builddir=$ac_pwd
9938 ac_abs_builddir=$ac_pwd$ac_dir_suffix
9939 # for backward compatibility:
9940 ac_top_builddir=$ac_top_build_prefix
9941
9942 case $srcdir in
9943   .)  # We are building in place.
9944     ac_srcdir=.
9945     ac_top_srcdir=$ac_top_builddir_sub
9946     ac_abs_top_srcdir=$ac_pwd ;;
9947   [\\/]* | ?:[\\/]* )  # Absolute name.
9948     ac_srcdir=$srcdir$ac_dir_suffix;
9949     ac_top_srcdir=$srcdir
9950     ac_abs_top_srcdir=$srcdir ;;
9951   *) # Relative name.
9952     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
9953     ac_top_srcdir=$ac_top_build_prefix$srcdir
9954     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
9955 esac
9956 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
9957
9958
9959   case $ac_mode in
9960   :F)
9961   #
9962   # CONFIG_FILE
9963   #
9964
9965   case $INSTALL in
9966   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
9967   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
9968   esac
9969 _ACEOF
9970
9971 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9972 # If the template does not know about datarootdir, expand it.
9973 # FIXME: This hack should be removed a few years after 2.60.
9974 ac_datarootdir_hack=; ac_datarootdir_seen=
9975
9976 ac_sed_dataroot='
9977 /datarootdir/ {
9978   p
9979   q
9980 }
9981 /@datadir@/p
9982 /@docdir@/p
9983 /@infodir@/p
9984 /@localedir@/p
9985 /@mandir@/p
9986 '
9987 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
9988 *datarootdir*) ac_datarootdir_seen=yes;;
9989 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
9990   { $as_echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
9991 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
9992 _ACEOF
9993 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9994   ac_datarootdir_hack='
9995   s&@datadir@&$datadir&g
9996   s&@docdir@&$docdir&g
9997   s&@infodir@&$infodir&g
9998   s&@localedir@&$localedir&g
9999   s&@mandir@&$mandir&g
10000     s&\\\${datarootdir}&$datarootdir&g' ;;
10001 esac
10002 _ACEOF
10003
10004 # Neutralize VPATH when `$srcdir' = `.'.
10005 # Shell code in configure.ac might set extrasub.
10006 # FIXME: do we really want to maintain this feature?
10007 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
10008 ac_sed_extra="$ac_vpsub
10009 $extrasub
10010 _ACEOF
10011 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
10012 :t
10013 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
10014 s|@configure_input@|$ac_sed_conf_input|;t t
10015 s&@top_builddir@&$ac_top_builddir_sub&;t t
10016 s&@top_build_prefix@&$ac_top_build_prefix&;t t
10017 s&@srcdir@&$ac_srcdir&;t t
10018 s&@abs_srcdir@&$ac_abs_srcdir&;t t
10019 s&@top_srcdir@&$ac_top_srcdir&;t t
10020 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
10021 s&@builddir@&$ac_builddir&;t t
10022 s&@abs_builddir@&$ac_abs_builddir&;t t
10023 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
10024 s&@INSTALL@&$ac_INSTALL&;t t
10025 $ac_datarootdir_hack
10026 "
10027 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
10028   || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
10029 $as_echo "$as_me: error: could not create $ac_file" >&2;}
10030    { (exit 1); exit 1; }; }
10031
10032 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
10033   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
10034   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
10035   { $as_echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
10036 which seems to be undefined.  Please make sure it is defined." >&5
10037 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
10038 which seems to be undefined.  Please make sure it is defined." >&2;}
10039
10040   rm -f "$tmp/stdin"
10041   case $ac_file in
10042   -) cat "$tmp/out" && rm -f "$tmp/out";;
10043   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
10044   esac \
10045   || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
10046 $as_echo "$as_me: error: could not create $ac_file" >&2;}
10047    { (exit 1); exit 1; }; }
10048  ;;
10049   :H)
10050   #
10051   # CONFIG_HEADER
10052   #
10053   if test x"$ac_file" != x-; then
10054     {
10055       $as_echo "/* $configure_input  */" \
10056       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
10057     } >"$tmp/config.h" \
10058       || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
10059 $as_echo "$as_me: error: could not create $ac_file" >&2;}
10060    { (exit 1); exit 1; }; }
10061     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
10062       { $as_echo "$as_me:$LINENO: $ac_file is unchanged" >&5
10063 $as_echo "$as_me: $ac_file is unchanged" >&6;}
10064     else
10065       rm -f "$ac_file"
10066       mv "$tmp/config.h" "$ac_file" \
10067         || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
10068 $as_echo "$as_me: error: could not create $ac_file" >&2;}
10069    { (exit 1); exit 1; }; }
10070     fi
10071   else
10072     $as_echo "/* $configure_input  */" \
10073       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
10074       || { { $as_echo "$as_me:$LINENO: error: could not create -" >&5
10075 $as_echo "$as_me: error: could not create -" >&2;}
10076    { (exit 1); exit 1; }; }
10077   fi
10078  ;;
10079
10080   :C)  { $as_echo "$as_me:$LINENO: executing $ac_file commands" >&5
10081 $as_echo "$as_me: executing $ac_file commands" >&6;}
10082  ;;
10083   esac
10084
10085
10086   case $ac_file$ac_mode in
10087     "default":C)
10088 case $CONFIG_FILES in *config.make*)
10089 echo "$config_vars" >> config.make;;
10090 esac
10091 test -d bits || mkdir bits ;;
10092
10093   esac
10094 done # for ac_tag
10095
10096
10097 { (exit 0); exit 0; }
10098 _ACEOF
10099 chmod +x $CONFIG_STATUS
10100 ac_clean_files=$ac_clean_files_save
10101
10102 test $ac_write_fail = 0 ||
10103   { { $as_echo "$as_me:$LINENO: error: write failure creating $CONFIG_STATUS" >&5
10104 $as_echo "$as_me: error: write failure creating $CONFIG_STATUS" >&2;}
10105    { (exit 1); exit 1; }; }
10106
10107
10108 # configure is writing to config.log, and then calls config.status.
10109 # config.status does its own redirection, appending to config.log.
10110 # Unfortunately, on DOS this fails, as config.log is still kept open
10111 # by configure, so config.status won't be able to write to it; its
10112 # output is simply discarded.  So we exec the FD to /dev/null,
10113 # effectively closing config.log, so it can be properly (re)opened and
10114 # appended to by config.status.  When coming back to configure, we
10115 # need to make the FD available again.
10116 if test "$no_create" != yes; then
10117   ac_cs_success=:
10118   ac_config_status_args=
10119   test "$silent" = yes &&
10120     ac_config_status_args="$ac_config_status_args --quiet"
10121   exec 5>/dev/null
10122   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
10123   exec 5>>config.log
10124   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
10125   # would make configure fail if this is the last instruction.
10126   $ac_cs_success || { (exit 1); exit 1; }
10127 fi
10128
10129 #
10130 # CONFIG_SUBDIRS section.
10131 #
10132 if test "$no_recursion" != yes; then
10133
10134   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
10135   # so they do not pile up.
10136   ac_sub_configure_args=
10137   ac_prev=
10138   eval "set x $ac_configure_args"
10139   shift
10140   for ac_arg
10141   do
10142     if test -n "$ac_prev"; then
10143       ac_prev=
10144       continue
10145     fi
10146     case $ac_arg in
10147     -cache-file | --cache-file | --cache-fil | --cache-fi \
10148     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
10149       ac_prev=cache_file ;;
10150     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
10151     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
10152     | --c=*)
10153       ;;
10154     --config-cache | -C)
10155       ;;
10156     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
10157       ac_prev=srcdir ;;
10158     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
10159       ;;
10160     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
10161       ac_prev=prefix ;;
10162     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
10163       ;;
10164     --disable-option-checking)
10165       ;;
10166     *)
10167       case $ac_arg in
10168       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
10169       esac
10170       ac_sub_configure_args="$ac_sub_configure_args '$ac_arg'" ;;
10171     esac
10172   done
10173
10174   # Always prepend --prefix to ensure using the same prefix
10175   # in subdir configurations.
10176   ac_arg="--prefix=$prefix"
10177   case $ac_arg in
10178   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
10179   esac
10180   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
10181
10182   # Pass --silent
10183   if test "$silent" = yes; then
10184     ac_sub_configure_args="--silent $ac_sub_configure_args"
10185   fi
10186
10187   # Always prepend --disable-option-checking to silence warnings, since
10188   # different subdirs can have different --enable and --with options.
10189   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
10190
10191   ac_popdir=`pwd`
10192   for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
10193
10194     # Do not complain, so a configure script can configure whichever
10195     # parts of a large source tree are present.
10196     test -d "$srcdir/$ac_dir" || continue
10197
10198     ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
10199     $as_echo "$as_me:$LINENO: $ac_msg" >&5
10200     $as_echo "$ac_msg" >&6
10201     { as_dir="$ac_dir"
10202   case $as_dir in #(
10203   -*) as_dir=./$as_dir;;
10204   esac
10205   test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
10206     as_dirs=
10207     while :; do
10208       case $as_dir in #(
10209       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
10210       *) as_qdir=$as_dir;;
10211       esac
10212       as_dirs="'$as_qdir' $as_dirs"
10213       as_dir=`$as_dirname -- "$as_dir" ||
10214 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10215          X"$as_dir" : 'X\(//\)[^/]' \| \
10216          X"$as_dir" : 'X\(//\)$' \| \
10217          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
10218 $as_echo X"$as_dir" |
10219     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
10220             s//\1/
10221             q
10222           }
10223           /^X\(\/\/\)[^/].*/{
10224             s//\1/
10225             q
10226           }
10227           /^X\(\/\/\)$/{
10228             s//\1/
10229             q
10230           }
10231           /^X\(\/\).*/{
10232             s//\1/
10233             q
10234           }
10235           s/.*/./; q'`
10236       test -d "$as_dir" && break
10237     done
10238     test -z "$as_dirs" || eval "mkdir $as_dirs"
10239   } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
10240 $as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
10241    { (exit 1); exit 1; }; }; }
10242     ac_builddir=.
10243
10244 case "$ac_dir" in
10245 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
10246 *)
10247   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
10248   # A ".." for each directory in $ac_dir_suffix.
10249   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
10250   case $ac_top_builddir_sub in
10251   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
10252   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
10253   esac ;;
10254 esac
10255 ac_abs_top_builddir=$ac_pwd
10256 ac_abs_builddir=$ac_pwd$ac_dir_suffix
10257 # for backward compatibility:
10258 ac_top_builddir=$ac_top_build_prefix
10259
10260 case $srcdir in
10261   .)  # We are building in place.
10262     ac_srcdir=.
10263     ac_top_srcdir=$ac_top_builddir_sub
10264     ac_abs_top_srcdir=$ac_pwd ;;
10265   [\\/]* | ?:[\\/]* )  # Absolute name.
10266     ac_srcdir=$srcdir$ac_dir_suffix;
10267     ac_top_srcdir=$srcdir
10268     ac_abs_top_srcdir=$srcdir ;;
10269   *) # Relative name.
10270     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
10271     ac_top_srcdir=$ac_top_build_prefix$srcdir
10272     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
10273 esac
10274 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
10275
10276
10277     cd "$ac_dir"
10278
10279     # Check for guested configure; otherwise get Cygnus style configure.
10280     if test -f "$ac_srcdir/configure.gnu"; then
10281       ac_sub_configure=$ac_srcdir/configure.gnu
10282     elif test -f "$ac_srcdir/configure"; then
10283       ac_sub_configure=$ac_srcdir/configure
10284     elif test -f "$ac_srcdir/configure.in"; then
10285       # This should be Cygnus configure.
10286       ac_sub_configure=$ac_aux_dir/configure
10287     else
10288       { $as_echo "$as_me:$LINENO: WARNING: no configuration information is in $ac_dir" >&5
10289 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
10290       ac_sub_configure=
10291     fi
10292
10293     # The recursion is here.
10294     if test -n "$ac_sub_configure"; then
10295       # Make the cache file name correct relative to the subdirectory.
10296       case $cache_file in
10297       [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
10298       *) # Relative name.
10299         ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
10300       esac
10301
10302       { $as_echo "$as_me:$LINENO: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
10303 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
10304       # The eval makes quoting arguments work.
10305       eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
10306            --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
10307         { { $as_echo "$as_me:$LINENO: error: $ac_sub_configure failed for $ac_dir" >&5
10308 $as_echo "$as_me: error: $ac_sub_configure failed for $ac_dir" >&2;}
10309    { (exit 1); exit 1; }; }
10310     fi
10311
10312     cd "$ac_popdir"
10313   done
10314 fi
10315 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
10316   { $as_echo "$as_me:$LINENO: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
10317 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
10318 fi
10319