external/bsd/bind/dist/contrib/nslint-3.0a2/configure

   1 #! /bin/sh
   2 # From configure.in @(#) Id (LBL).
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated by GNU Autoconf 2.62.
   5 #
   6 # Copyright (c) 1995, 1996, 1997, 2006, 2009
   7 #     The Regents of the University of California.  All rights reserved.
   8 #
   9 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
  10 # 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
  11 # This configure script is free software; the Free Software Foundation
  12 # gives unlimited permission to copy, distribute and modify it.
  13 ## --------------------- ##
  14 ## M4sh Initialization.  ##
  15 ## --------------------- ##
  16
  17 # Be more Bourne compatible
  18 DUALCASE=1; export DUALCASE # for MKS sh
  19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  20   emulate sh
  21   NULLCMD=:
  22   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  23   # is contrary to our usage.  Disable this feature.
  24   alias -g '${1+"$@"}'='"$@"'
  25   setopt NO_GLOB_SUBST
  26 else
  27   case `(set -o) 2>/dev/null` in
  28   *posix*) set -o posix ;;
  29 esac
  30
  31 fi
  32
  33
  34
  35
  36 # PATH needs CR
  37 # Avoid depending upon Character Ranges.
  38 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
  39 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
  40 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
  41 as_cr_digits='0123456789'
  42 as_cr_alnum=$as_cr_Letters$as_cr_digits
  43
  44 as_nl='
  45 '
  46 export as_nl
  47 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  48 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  49 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  50 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  51 if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  52   as_echo='printf %s\n'
  53   as_echo_n='printf %s'
  54 else
  55   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  56     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  57     as_echo_n='/usr/ucb/echo -n'
  58   else
  59     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  60     as_echo_n_body='eval
  61       arg=$1;
  62       case $arg in
  63       *"$as_nl"*)
  64         expr "X$arg" : "X\\(.*\\)$as_nl";
  65         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  66       esac;
  67       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  68     '
  69     export as_echo_n_body
  70     as_echo_n='sh -c $as_echo_n_body as_echo'
  71   fi
  72   export as_echo_body
  73   as_echo='sh -c $as_echo_body as_echo'
  74 fi
  75
  76 # The user is always right.
  77 if test "${PATH_SEPARATOR+set}" != set; then
  78   PATH_SEPARATOR=:
  79   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  80     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  81       PATH_SEPARATOR=';'
  82   }
  83 fi
  84
  85 # Support unset when possible.
  86 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
  87   as_unset=unset
  88 else
  89   as_unset=false
  90 fi
  91
  92
  93 # IFS
  94 # We need space, tab and new line, in precisely that order.  Quoting is
  95 # there to prevent editors from complaining about space-tab.
  96 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  97 # splitting by setting IFS to empty value.)
  98 IFS=" ""        $as_nl"
  99
 100 # Find who we are.  Look in the path if we contain no directory separator.
 101 case $0 in
 102   *[\\/]* ) as_myself=$0 ;;
 103   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 104 for as_dir in $PATH
 105 do
 106   IFS=$as_save_IFS
 107   test -z "$as_dir" && as_dir=.
 108   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 109 done
 110 IFS=$as_save_IFS
 111
 112      ;;
 113 esac
 114 # We did not find ourselves, most probably we were run as `sh COMMAND'
 115 # in which case we are not to be found in the path.
 116 if test "x$as_myself" = x; then
 117   as_myself=$0
 118 fi
 119 if test ! -f "$as_myself"; then
 120   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 121   { (exit 1); exit 1; }
 122 fi
 123
 124 # Work around bugs in pre-3.0 UWIN ksh.
 125 for as_var in ENV MAIL MAILPATH
 126 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
 127 done
 128 PS1='$ '
 129 PS2='> '
 130 PS4='+ '
 131
 132 # NLS nuisances.
 133 LC_ALL=C
 134 export LC_ALL
 135 LANGUAGE=C
 136 export LANGUAGE
 137
 138 # Required to use basename.
 139 if expr a : '\(a\)' >/dev/null 2>&1 &&
 140    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 141   as_expr=expr
 142 else
 143   as_expr=false
 144 fi
 145
 146 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 147   as_basename=basename
 148 else
 149   as_basename=false
 150 fi
 151
 152
 153 # Name of the executable.
 154 as_me=`$as_basename -- "$0" ||
 155 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 156          X"$0" : 'X\(//\)$' \| \
 157          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 158 $as_echo X/"$0" |
 159     sed '/^.*\/\([^/][^/]*\)\/*$/{
 160             s//\1/
 161             q
 162           }
 163           /^X\/\(\/\/\)$/{
 164             s//\1/
 165             q
 166           }
 167           /^X\/\(\/\).*/{
 168             s//\1/
 169             q
 170           }
 171           s/.*/./; q'`
 172
 173 # CDPATH.
 174 $as_unset CDPATH
 175
 176
 177 if test "x$CONFIG_SHELL" = x; then
 178   if (eval ":") 2>/dev/null; then
 179   as_have_required=yes
 180 else
 181   as_have_required=no
 182 fi
 183
 184   if test $as_have_required = yes &&     (eval ":
 185 (as_func_return () {
 186   (exit \$1)
 187 }
 188 as_func_success () {
 189   as_func_return 0
 190 }
 191 as_func_failure () {
 192   as_func_return 1
 193 }
 194 as_func_ret_success () {
 195   return 0
 196 }
 197 as_func_ret_failure () {
 198   return 1
 199 }
 200
 201 exitcode=0
 202 if as_func_success; then
 203   :
 204 else
 205   exitcode=1
 206   echo as_func_success failed.
 207 fi
 208
 209 if as_func_failure; then
 210   exitcode=1
 211   echo as_func_failure succeeded.
 212 fi
 213
 214 if as_func_ret_success; then
 215   :
 216 else
 217   exitcode=1
 218   echo as_func_ret_success failed.
 219 fi
 220
 221 if as_func_ret_failure; then
 222   exitcode=1
 223   echo as_func_ret_failure succeeded.
 224 fi
 225
 226 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
 227   :
 228 else
 229   exitcode=1
 230   echo positional parameters were not saved.
 231 fi
 232
 233 test \$exitcode = 0) || { (exit 1); exit 1; }
 234
 235 (
 236   as_lineno_1=\$LINENO
 237   as_lineno_2=\$LINENO
 238   test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
 239   test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
 240 ") 2> /dev/null; then
 241   :
 242 else
 243   as_candidate_shells=
 244     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 245 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 246 do
 247   IFS=$as_save_IFS
 248   test -z "$as_dir" && as_dir=.
 249   case $as_dir in
 250          /*)
 251            for as_base in sh bash ksh sh5; do
 252              as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
 253            done;;
 254        esac
 255 done
 256 IFS=$as_save_IFS
 257
 258
 259       for as_shell in $as_candidate_shells $SHELL; do
 260          # Try only shells that exist, to save several forks.
 261          if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 262                 { ("$as_shell") 2> /dev/null <<\_ASEOF
 263 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 264   emulate sh
 265   NULLCMD=:
 266   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
 267   # is contrary to our usage.  Disable this feature.
 268   alias -g '${1+"$@"}'='"$@"'
 269   setopt NO_GLOB_SUBST
 270 else
 271   case `(set -o) 2>/dev/null` in
 272   *posix*) set -o posix ;;
 273 esac
 274
 275 fi
 276
 277
 278 :
 279 _ASEOF
 280 }; then
 281   CONFIG_SHELL=$as_shell
 282                as_have_required=yes
 283                if { "$as_shell" 2> /dev/null <<\_ASEOF
 284 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 285   emulate sh
 286   NULLCMD=:
 287   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
 288   # is contrary to our usage.  Disable this feature.
 289   alias -g '${1+"$@"}'='"$@"'
 290   setopt NO_GLOB_SUBST
 291 else
 292   case `(set -o) 2>/dev/null` in
 293   *posix*) set -o posix ;;
 294 esac
 295
 296 fi
 297
 298
 299 :
 300 (as_func_return () {
 301   (exit $1)
 302 }
 303 as_func_success () {
 304   as_func_return 0
 305 }
 306 as_func_failure () {
 307   as_func_return 1
 308 }
 309 as_func_ret_success () {
 310   return 0
 311 }
 312 as_func_ret_failure () {
 313   return 1
 314 }
 315
 316 exitcode=0
 317 if as_func_success; then
 318   :
 319 else
 320   exitcode=1
 321   echo as_func_success failed.
 322 fi
 323
 324 if as_func_failure; then
 325   exitcode=1
 326   echo as_func_failure succeeded.
 327 fi
 328
 329 if as_func_ret_success; then
 330   :
 331 else
 332   exitcode=1
 333   echo as_func_ret_success failed.
 334 fi
 335
 336 if as_func_ret_failure; then
 337   exitcode=1
 338   echo as_func_ret_failure succeeded.
 339 fi
 340
 341 if ( set x; as_func_ret_success y && test x = "$1" ); then
 342   :
 343 else
 344   exitcode=1
 345   echo positional parameters were not saved.
 346 fi
 347
 348 test $exitcode = 0) || { (exit 1); exit 1; }
 349
 350 (
 351   as_lineno_1=$LINENO
 352   as_lineno_2=$LINENO
 353   test "x$as_lineno_1" != "x$as_lineno_2" &&
 354   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
 355
 356 _ASEOF
 357 }; then
 358   break
 359 fi
 360
 361 fi
 362
 363       done
 364
 365       if test "x$CONFIG_SHELL" != x; then
 366   for as_var in BASH_ENV ENV
 367         do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
 368         done
 369         export CONFIG_SHELL
 370         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 371 fi
 372
 373
 374     if test $as_have_required = no; then
 375   echo This script requires a shell more modern than all the
 376       echo shells that I found on your system.  Please install a
 377       echo modern shell, or manually run the script under such a
 378       echo shell if you do have one.
 379       { (exit 1); exit 1; }
 380 fi
 381
 382
 383 fi
 384
 385 fi
 386
 387
 388
 389 (eval "as_func_return () {
 390   (exit \$1)
 391 }
 392 as_func_success () {
 393   as_func_return 0
 394 }
 395 as_func_failure () {
 396   as_func_return 1
 397 }
 398 as_func_ret_success () {
 399   return 0
 400 }
 401 as_func_ret_failure () {
 402   return 1
 403 }
 404
 405 exitcode=0
 406 if as_func_success; then
 407   :
 408 else
 409   exitcode=1
 410   echo as_func_success failed.
 411 fi
 412
 413 if as_func_failure; then
 414   exitcode=1
 415   echo as_func_failure succeeded.
 416 fi
 417
 418 if as_func_ret_success; then
 419   :
 420 else
 421   exitcode=1
 422   echo as_func_ret_success failed.
 423 fi
 424
 425 if as_func_ret_failure; then
 426   exitcode=1
 427   echo as_func_ret_failure succeeded.
 428 fi
 429
 430 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
 431   :
 432 else
 433   exitcode=1
 434   echo positional parameters were not saved.
 435 fi
 436
 437 test \$exitcode = 0") || {
 438   echo No shell found that supports shell functions.
 439   echo Please tell bug-autoconf@gnu.org about your system,
 440   echo including any error possibly output before this message.
 441   echo This can help us improve future autoconf versions.
 442   echo Configuration will now proceed without shell functions.
 443 }
 444
 445
 446
 447   as_lineno_1=$LINENO
 448   as_lineno_2=$LINENO
 449   test "x$as_lineno_1" != "x$as_lineno_2" &&
 450   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
 451
 452   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
 453   # uniformly replaced by the line number.  The first 'sed' inserts a
 454   # line-number line after each line using $LINENO; the second 'sed'
 455   # does the real work.  The second script uses 'N' to pair each
 456   # line-number line with the line containing $LINENO, and appends
 457   # trailing '-' during substitution so that $LINENO is not a special
 458   # case at line end.
 459   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
 460   # scripts with optimization help from Paolo Bonzini.  Blame Lee
 461   # E. McMahon (1931-1989) for sed's syntax.  :-)
 462   sed -n '
 463     p
 464     /[$]LINENO/=
 465   ' <$as_myself |
 466     sed '
 467       s/[$]LINENO.*/&-/
 468       t lineno
 469       b
 470       :lineno
 471       N
 472       :loop
 473       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 474       t loop
 475       s/-\n.*//
 476     ' >$as_me.lineno &&
 477   chmod +x "$as_me.lineno" ||
 478     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
 479    { (exit 1); exit 1; }; }
 480
 481   # Don't try to exec as it changes $[0], causing all sort of problems
 482   # (the dirname of $[0] is not the place where we might find the
 483   # original and so on.  Autoconf is especially sensitive to this).
 484   . "./$as_me.lineno"
 485   # Exit status is that of the last command.
 486   exit
 487 }
 488
 489
 490 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 491   as_dirname=dirname
 492 else
 493   as_dirname=false
 494 fi
 495
 496 ECHO_C= ECHO_N= ECHO_T=
 497 case `echo -n x` in
 498 -n*)
 499   case `echo 'x\c'` in
 500   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 501   *)   ECHO_C='\c';;
 502   esac;;
 503 *)
 504   ECHO_N='-n';;
 505 esac
 506 if expr a : '\(a\)' >/dev/null 2>&1 &&
 507    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 508   as_expr=expr
 509 else
 510   as_expr=false
 511 fi
 512
 513 rm -f conf$$ conf$$.exe conf$$.file
 514 if test -d conf$$.dir; then
 515   rm -f conf$$.dir/conf$$.file
 516 else
 517   rm -f conf$$.dir
 518   mkdir conf$$.dir 2>/dev/null
 519 fi
 520 if (echo >conf$$.file) 2>/dev/null; then
 521   if ln -s conf$$.file conf$$ 2>/dev/null; then
 522     as_ln_s='ln -s'
 523     # ... but there are two gotchas:
 524     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 525     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 526     # In both cases, we have to default to `cp -p'.
 527     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 528       as_ln_s='cp -p'
 529   elif ln conf$$.file conf$$ 2>/dev/null; then
 530     as_ln_s=ln
 531   else
 532     as_ln_s='cp -p'
 533   fi
 534 else
 535   as_ln_s='cp -p'
 536 fi
 537 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 538 rmdir conf$$.dir 2>/dev/null
 539
 540 if mkdir -p . 2>/dev/null; then
 541   as_mkdir_p=:
 542 else
 543   test -d ./-p && rmdir ./-p
 544   as_mkdir_p=false
 545 fi
 546
 547 if test -x / >/dev/null 2>&1; then
 548   as_test_x='test -x'
 549 else
 550   if ls -dL / >/dev/null 2>&1; then
 551     as_ls_L_option=L
 552   else
 553     as_ls_L_option=
 554   fi
 555   as_test_x='
 556     eval sh -c '\''
 557       if test -d "$1"; then
 558         test -d "$1/.";
 559       else
 560         case $1 in
 561         -*)set "./$1";;
 562         esac;
 563         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
 564         ???[sx]*):;;*)false;;esac;fi
 565     '\'' sh
 566   '
 567 fi
 568 as_executable_p=$as_test_x
 569
 570 # Sed expression to map a string onto a valid CPP name.
 571 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 572
 573 # Sed expression to map a string onto a valid variable name.
 574 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 575
 576
 577
 578 exec 7<&0 </dev/null 6>&1
 579
 580 # Name of the host.
 581 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 582 # so uname gets run too.
 583 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 584
 585 #
 586 # Initializations.
 587 #
 588 ac_default_prefix=/usr/local
 589 ac_clean_files=
 590 ac_config_libobj_dir=.
 591 LIBOBJS=
 592 cross_compiling=no
 593 subdirs=
 594 MFLAGS=
 595 MAKEFLAGS=
 596 SHELL=${CONFIG_SHELL-/bin/sh}
 597
 598 # Identity of this package.
 599 PACKAGE_NAME=
 600 PACKAGE_TARNAME=
 601 PACKAGE_VERSION=
 602 PACKAGE_STRING=
 603 PACKAGE_BUGREPORT=
 604
 605 ac_unique_file="nslint.c"
 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='SHELL
 643 PATH_SEPARATOR
 644 PACKAGE_NAME
 645 PACKAGE_TARNAME
 646 PACKAGE_VERSION
 647 PACKAGE_STRING
 648 PACKAGE_BUGREPORT
 649 exec_prefix
 650 prefix
 651 program_transform_name
 652 bindir
 653 sbindir
 654 libexecdir
 655 datarootdir
 656 datadir
 657 sysconfdir
 658 sharedstatedir
 659 localstatedir
 660 includedir
 661 oldincludedir
 662 docdir
 663 infodir
 664 htmldir
 665 dvidir
 666 pdfdir
 667 psdir
 668 libdir
 669 localedir
 670 mandir
 671 DEFS
 672 ECHO_C
 673 ECHO_N
 674 ECHO_T
 675 LIBS
 676 build_alias
 677 host_alias
 678 target_alias
 679 build
 680 build_cpu
 681 build_vendor
 682 build_os
 683 host
 684 host_cpu
 685 host_vendor
 686 host_os
 687 target
 688 target_cpu
 689 target_vendor
 690 target_os
 691 CC
 692 CFLAGS
 693 LDFLAGS
 694 CPPFLAGS
 695 ac_ct_CC
 696 EXEEXT
 697 OBJEXT
 698 CPP
 699 GREP
 700 EGREP
 701 SHLICC2
 702 INSTALL_PROGRAM
 703 INSTALL_SCRIPT
 704 INSTALL_DATA
 705 LIBOBJS
 706 V_CCOPT
 707 V_INCLS
 708 LTLIBOBJS'
 709 ac_subst_files=''
 710 ac_user_opts='
 711 enable_option_checking
 712 enable_optimization
 713 with_gcc
 714 enable_largefile
 715 '
 716       ac_precious_vars='build_alias
 717 host_alias
 718 target_alias
 719 CC
 720 CFLAGS
 721 LDFLAGS
 722 LIBS
 723 CPPFLAGS
 724 CPP'
 725
 726
 727 # Initialize some variables set by options.
 728 ac_init_help=
 729 ac_init_version=false
 730 ac_unrecognized_opts=
 731 ac_unrecognized_sep=
 732 # The variables have the same names as the options, with
 733 # dashes changed to underlines.
 734 cache_file=/dev/null
 735 exec_prefix=NONE
 736 no_create=
 737 no_recursion=
 738 prefix=NONE
 739 program_prefix=NONE
 740 program_suffix=NONE
 741 program_transform_name=s,x,x,
 742 silent=
 743 site=
 744 srcdir=
 745 verbose=
 746 x_includes=NONE
 747 x_libraries=NONE
 748
 749 # Installation directory options.
 750 # These are left unexpanded so users can "make install exec_prefix=/foo"
 751 # and all the variables that are supposed to be based on exec_prefix
 752 # by default will actually change.
 753 # Use braces instead of parens because sh, perl, etc. also accept them.
 754 # (The list follows the same order as the GNU Coding Standards.)
 755 bindir='${exec_prefix}/bin'
 756 sbindir='${exec_prefix}/sbin'
 757 libexecdir='${exec_prefix}/libexec'
 758 datarootdir='${prefix}/share'
 759 datadir='${datarootdir}'
 760 sysconfdir='${prefix}/etc'
 761 sharedstatedir='${prefix}/com'
 762 localstatedir='${prefix}/var'
 763 includedir='${prefix}/include'
 764 oldincludedir='/usr/include'
 765 docdir='${datarootdir}/doc/${PACKAGE}'
 766 infodir='${datarootdir}/info'
 767 htmldir='${docdir}'
 768 dvidir='${docdir}'
 769 pdfdir='${docdir}'
 770 psdir='${docdir}'
 771 libdir='${exec_prefix}/lib'
 772 localedir='${datarootdir}/locale'
 773 mandir='${datarootdir}/man'
 774
 775 ac_prev=
 776 ac_dashdash=
 777 for ac_option
 778 do
 779   # If the previous option needs an argument, assign it.
 780   if test -n "$ac_prev"; then
 781     eval $ac_prev=\$ac_option
 782     ac_prev=
 783     continue
 784   fi
 785
 786   case $ac_option in
 787   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 788   *)    ac_optarg=yes ;;
 789   esac
 790
 791   # Accept the important Cygnus configure options, so we can diagnose typos.
 792
 793   case $ac_dashdash$ac_option in
 794   --)
 795     ac_dashdash=yes ;;
 796
 797   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 798     ac_prev=bindir ;;
 799   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 800     bindir=$ac_optarg ;;
 801
 802   -build | --build | --buil | --bui | --bu)
 803     ac_prev=build_alias ;;
 804   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 805     build_alias=$ac_optarg ;;
 806
 807   -cache-file | --cache-file | --cache-fil | --cache-fi \
 808   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 809     ac_prev=cache_file ;;
 810   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 811   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 812     cache_file=$ac_optarg ;;
 813
 814   --config-cache | -C)
 815     cache_file=config.cache ;;
 816
 817   -datadir | --datadir | --datadi | --datad)
 818     ac_prev=datadir ;;
 819   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 820     datadir=$ac_optarg ;;
 821
 822   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 823   | --dataroo | --dataro | --datar)
 824     ac_prev=datarootdir ;;
 825   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 826   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 827     datarootdir=$ac_optarg ;;
 828
 829   -disable-* | --disable-*)
 830     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 831     # Reject names that are not valid shell variable names.
 832     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 833       { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
 834    { (exit 1); exit 1; }; }
 835     ac_useropt_orig=$ac_useropt
 836     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 837     case $ac_user_opts in
 838       *"
 839 "enable_$ac_useropt"
 840 "*) ;;
 841       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 842          ac_unrecognized_sep=', ';;
 843     esac
 844     eval enable_$ac_useropt=no ;;
 845
 846   -docdir | --docdir | --docdi | --doc | --do)
 847     ac_prev=docdir ;;
 848   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 849     docdir=$ac_optarg ;;
 850
 851   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 852     ac_prev=dvidir ;;
 853   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 854     dvidir=$ac_optarg ;;
 855
 856   -enable-* | --enable-*)
 857     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 858     # Reject names that are not valid shell variable names.
 859     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 860       { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
 861    { (exit 1); exit 1; }; }
 862     ac_useropt_orig=$ac_useropt
 863     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 864     case $ac_user_opts in
 865       *"
 866 "enable_$ac_useropt"
 867 "*) ;;
 868       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 869          ac_unrecognized_sep=', ';;
 870     esac
 871     eval enable_$ac_useropt=\$ac_optarg ;;
 872
 873   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 874   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 875   | --exec | --exe | --ex)
 876     ac_prev=exec_prefix ;;
 877   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 878   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 879   | --exec=* | --exe=* | --ex=*)
 880     exec_prefix=$ac_optarg ;;
 881
 882   -gas | --gas | --ga | --g)
 883     # Obsolete; use --with-gas.
 884     with_gas=yes ;;
 885
 886   -help | --help | --hel | --he | -h)
 887     ac_init_help=long ;;
 888   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 889     ac_init_help=recursive ;;
 890   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 891     ac_init_help=short ;;
 892
 893   -host | --host | --hos | --ho)
 894     ac_prev=host_alias ;;
 895   -host=* | --host=* | --hos=* | --ho=*)
 896     host_alias=$ac_optarg ;;
 897
 898   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 899     ac_prev=htmldir ;;
 900   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 901   | --ht=*)
 902     htmldir=$ac_optarg ;;
 903
 904   -includedir | --includedir | --includedi | --included | --include \
 905   | --includ | --inclu | --incl | --inc)
 906     ac_prev=includedir ;;
 907   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 908   | --includ=* | --inclu=* | --incl=* | --inc=*)
 909     includedir=$ac_optarg ;;
 910
 911   -infodir | --infodir | --infodi | --infod | --info | --inf)
 912     ac_prev=infodir ;;
 913   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 914     infodir=$ac_optarg ;;
 915
 916   -libdir | --libdir | --libdi | --libd)
 917     ac_prev=libdir ;;
 918   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 919     libdir=$ac_optarg ;;
 920
 921   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 922   | --libexe | --libex | --libe)
 923     ac_prev=libexecdir ;;
 924   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 925   | --libexe=* | --libex=* | --libe=*)
 926     libexecdir=$ac_optarg ;;
 927
 928   -localedir | --localedir | --localedi | --localed | --locale)
 929     ac_prev=localedir ;;
 930   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 931     localedir=$ac_optarg ;;
 932
 933   -localstatedir | --localstatedir | --localstatedi | --localstated \
 934   | --localstate | --localstat | --localsta | --localst | --locals)
 935     ac_prev=localstatedir ;;
 936   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 937   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 938     localstatedir=$ac_optarg ;;
 939
 940   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 941     ac_prev=mandir ;;
 942   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 943     mandir=$ac_optarg ;;
 944
 945   -nfp | --nfp | --nf)
 946     # Obsolete; use --without-fp.
 947     with_fp=no ;;
 948
 949   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 950   | --no-cr | --no-c | -n)
 951     no_create=yes ;;
 952
 953   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 954   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 955     no_recursion=yes ;;
 956
 957   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 958   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 959   | --oldin | --oldi | --old | --ol | --o)
 960     ac_prev=oldincludedir ;;
 961   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 962   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 963   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 964     oldincludedir=$ac_optarg ;;
 965
 966   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 967     ac_prev=prefix ;;
 968   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 969     prefix=$ac_optarg ;;
 970
 971   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 972   | --program-pre | --program-pr | --program-p)
 973     ac_prev=program_prefix ;;
 974   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 975   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 976     program_prefix=$ac_optarg ;;
 977
 978   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 979   | --program-suf | --program-su | --program-s)
 980     ac_prev=program_suffix ;;
 981   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 982   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 983     program_suffix=$ac_optarg ;;
 984
 985   -program-transform-name | --program-transform-name \
 986   | --program-transform-nam | --program-transform-na \
 987   | --program-transform-n | --program-transform- \
 988   | --program-transform | --program-transfor \
 989   | --program-transfo | --program-transf \
 990   | --program-trans | --program-tran \
 991   | --progr-tra | --program-tr | --program-t)
 992     ac_prev=program_transform_name ;;
 993   -program-transform-name=* | --program-transform-name=* \
 994   | --program-transform-nam=* | --program-transform-na=* \
 995   | --program-transform-n=* | --program-transform-=* \
 996   | --program-transform=* | --program-transfor=* \
 997   | --program-transfo=* | --program-transf=* \
 998   | --program-trans=* | --program-tran=* \
 999   | --progr-tra=* | --program-tr=* | --program-t=*)
1000     program_transform_name=$ac_optarg ;;
1001
1002   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1003     ac_prev=pdfdir ;;
1004   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1005     pdfdir=$ac_optarg ;;
1006
1007   -psdir | --psdir | --psdi | --psd | --ps)
1008     ac_prev=psdir ;;
1009   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1010     psdir=$ac_optarg ;;
1011
1012   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1013   | -silent | --silent | --silen | --sile | --sil)
1014     silent=yes ;;
1015
1016   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1017     ac_prev=sbindir ;;
1018   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1019   | --sbi=* | --sb=*)
1020     sbindir=$ac_optarg ;;
1021
1022   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1023   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1024   | --sharedst | --shareds | --shared | --share | --shar \
1025   | --sha | --sh)
1026     ac_prev=sharedstatedir ;;
1027   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1028   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1029   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1030   | --sha=* | --sh=*)
1031     sharedstatedir=$ac_optarg ;;
1032
1033   -site | --site | --sit)
1034     ac_prev=site ;;
1035   -site=* | --site=* | --sit=*)
1036     site=$ac_optarg ;;
1037
1038   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1039     ac_prev=srcdir ;;
1040   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1041     srcdir=$ac_optarg ;;
1042
1043   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1044   | --syscon | --sysco | --sysc | --sys | --sy)
1045     ac_prev=sysconfdir ;;
1046   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1047   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1048     sysconfdir=$ac_optarg ;;
1049
1050   -target | --target | --targe | --targ | --tar | --ta | --t)
1051     ac_prev=target_alias ;;
1052   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1053     target_alias=$ac_optarg ;;
1054
1055   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1056     verbose=yes ;;
1057
1058   -version | --version | --versio | --versi | --vers | -V)
1059     ac_init_version=: ;;
1060
1061   -with-* | --with-*)
1062     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1063     # Reject names that are not valid shell variable names.
1064     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1065       { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
1066    { (exit 1); exit 1; }; }
1067     ac_useropt_orig=$ac_useropt
1068     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1069     case $ac_user_opts in
1070       *"
1071 "with_$ac_useropt"
1072 "*) ;;
1073       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1074          ac_unrecognized_sep=', ';;
1075     esac
1076     eval with_$ac_useropt=\$ac_optarg ;;
1077
1078   -without-* | --without-*)
1079     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1080     # Reject names that are not valid shell variable names.
1081     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1082       { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
1083    { (exit 1); exit 1; }; }
1084     ac_useropt_orig=$ac_useropt
1085     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1086     case $ac_user_opts in
1087       *"
1088 "with_$ac_useropt"
1089 "*) ;;
1090       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1091          ac_unrecognized_sep=', ';;
1092     esac
1093     eval with_$ac_useropt=no ;;
1094
1095   --x)
1096     # Obsolete; use --with-x.
1097     with_x=yes ;;
1098
1099   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1100   | --x-incl | --x-inc | --x-in | --x-i)
1101     ac_prev=x_includes ;;
1102   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1103   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1104     x_includes=$ac_optarg ;;
1105
1106   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1107   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1108     ac_prev=x_libraries ;;
1109   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1110   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1111     x_libraries=$ac_optarg ;;
1112
1113   -*) { $as_echo "$as_me: error: unrecognized option: $ac_option
1114 Try \`$0 --help' for more information." >&2
1115    { (exit 1); exit 1; }; }
1116     ;;
1117
1118   *=*)
1119     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1120     # Reject names that are not valid shell variable names.
1121     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
1122       { $as_echo "$as_me: error: invalid variable name: $ac_envvar" >&2
1123    { (exit 1); exit 1; }; }
1124     eval $ac_envvar=\$ac_optarg
1125     export $ac_envvar ;;
1126
1127   *)
1128     # FIXME: should be removed in autoconf 3.0.
1129     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1130     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1131       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1132     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1133     ;;
1134
1135   esac
1136 done
1137
1138 if test -n "$ac_prev"; then
1139   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1140   { $as_echo "$as_me: error: missing argument to $ac_option" >&2
1141    { (exit 1); exit 1; }; }
1142 fi
1143
1144 if test -n "$ac_unrecognized_opts"; then
1145   case $enable_option_checking in
1146     no) ;;
1147     fatal) { $as_echo "$as_me: error: Unrecognized options: $ac_unrecognized_opts" >&2
1148    { (exit 1); exit 1; }; } ;;
1149     *)     $as_echo "$as_me: WARNING: Unrecognized options: $ac_unrecognized_opts" >&2 ;;
1150   esac
1151 fi
1152
1153 # Check all directory arguments for consistency.
1154 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1155                 datadir sysconfdir sharedstatedir localstatedir includedir \
1156                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1157                 libdir localedir mandir
1158 do
1159   eval ac_val=\$$ac_var
1160   # Remove trailing slashes.
1161   case $ac_val in
1162     */ )
1163       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1164       eval $ac_var=\$ac_val;;
1165   esac
1166   # Be sure to have absolute directory names.
1167   case $ac_val in
1168     [\\/$]* | ?:[\\/]* )  continue;;
1169     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1170   esac
1171   { $as_echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
1172    { (exit 1); exit 1; }; }
1173 done
1174
1175 # There might be people who depend on the old broken behavior: `$host'
1176 # used to hold the argument of --host etc.
1177 # FIXME: To remove some day.
1178 build=$build_alias
1179 host=$host_alias
1180 target=$target_alias
1181
1182 # FIXME: To remove some day.
1183 if test "x$host_alias" != x; then
1184   if test "x$build_alias" = x; then
1185     cross_compiling=maybe
1186     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1187     If a cross compiler is detected then cross compile mode will be used." >&2
1188   elif test "x$build_alias" != "x$host_alias"; then
1189     cross_compiling=yes
1190   fi
1191 fi
1192
1193 ac_tool_prefix=
1194 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1195
1196 test "$silent" = yes && exec 6>/dev/null
1197
1198
1199 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1200 ac_ls_di=`ls -di .` &&
1201 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1202   { $as_echo "$as_me: error: Working directory cannot be determined" >&2
1203    { (exit 1); exit 1; }; }
1204 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1205   { $as_echo "$as_me: error: pwd does not report name of working directory" >&2
1206    { (exit 1); exit 1; }; }
1207
1208
1209 # Find the source files, if location was not specified.
1210 if test -z "$srcdir"; then
1211   ac_srcdir_defaulted=yes
1212   # Try the directory containing this script, then the parent directory.
1213   ac_confdir=`$as_dirname -- "$as_myself" ||
1214 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1215          X"$as_myself" : 'X\(//\)[^/]' \| \
1216          X"$as_myself" : 'X\(//\)$' \| \
1217          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1218 $as_echo X"$as_myself" |
1219     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1220             s//\1/
1221             q
1222           }
1223           /^X\(\/\/\)[^/].*/{
1224             s//\1/
1225             q
1226           }
1227           /^X\(\/\/\)$/{
1228             s//\1/
1229             q
1230           }
1231           /^X\(\/\).*/{
1232             s//\1/
1233             q
1234           }
1235           s/.*/./; q'`
1236   srcdir=$ac_confdir
1237   if test ! -r "$srcdir/$ac_unique_file"; then
1238     srcdir=..
1239   fi
1240 else
1241   ac_srcdir_defaulted=no
1242 fi
1243 if test ! -r "$srcdir/$ac_unique_file"; then
1244   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1245   { $as_echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
1246    { (exit 1); exit 1; }; }
1247 fi
1248 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1249 ac_abs_confdir=`(
1250         cd "$srcdir" && test -r "./$ac_unique_file" || { $as_echo "$as_me: error: $ac_msg" >&2
1251    { (exit 1); exit 1; }; }
1252         pwd)`
1253 # When building in place, set srcdir=.
1254 if test "$ac_abs_confdir" = "$ac_pwd"; then
1255   srcdir=.
1256 fi
1257 # Remove unnecessary trailing slashes from srcdir.
1258 # Double slashes in file names in object file debugging info
1259 # mess up M-x gdb in Emacs.
1260 case $srcdir in
1261 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1262 esac
1263 for ac_var in $ac_precious_vars; do
1264   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1265   eval ac_env_${ac_var}_value=\$${ac_var}
1266   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1267   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1268 done
1269
1270 #
1271 # Report the --help message.
1272 #
1273 if test "$ac_init_help" = "long"; then
1274   # Omit some internal or obsolete options to make the list less imposing.
1275   # This message is too long to be a string in the A/UX 3.1 sh.
1276   cat <<_ACEOF
1277 \`configure' configures this package to adapt to many kinds of systems.
1278
1279 Usage: $0 [OPTION]... [VAR=VALUE]...
1280
1281 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1282 VAR=VALUE.  See below for descriptions of some of the useful variables.
1283
1284 Defaults for the options are specified in brackets.
1285
1286 Configuration:
1287   -h, --help              display this help and exit
1288       --help=short        display options specific to this package
1289       --help=recursive    display the short help of all the included packages
1290   -V, --version           display version information and exit
1291   -q, --quiet, --silent   do not print \`checking...' messages
1292       --cache-file=FILE   cache test results in FILE [disabled]
1293   -C, --config-cache      alias for \`--cache-file=config.cache'
1294   -n, --no-create         do not create output files
1295       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1296
1297 Installation directories:
1298   --prefix=PREFIX         install architecture-independent files in PREFIX
1299                           [$ac_default_prefix]
1300   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1301                           [PREFIX]
1302
1303 By default, \`make install' will install all the files in
1304 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1305 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1306 for instance \`--prefix=\$HOME'.
1307
1308 For better control, use the options below.
1309
1310 Fine tuning of the installation directories:
1311   --bindir=DIR            user executables [EPREFIX/bin]
1312   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1313   --libexecdir=DIR        program executables [EPREFIX/libexec]
1314   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1315   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1316   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1317   --libdir=DIR            object code libraries [EPREFIX/lib]
1318   --includedir=DIR        C header files [PREFIX/include]
1319   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1320   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1321   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1322   --infodir=DIR           info documentation [DATAROOTDIR/info]
1323   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1324   --mandir=DIR            man documentation [DATAROOTDIR/man]
1325   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1326   --htmldir=DIR           html documentation [DOCDIR]
1327   --dvidir=DIR            dvi documentation [DOCDIR]
1328   --pdfdir=DIR            pdf documentation [DOCDIR]
1329   --psdir=DIR             ps documentation [DOCDIR]
1330 _ACEOF
1331
1332   cat <<\_ACEOF
1333
1334 System types:
1335   --build=BUILD     configure for building on BUILD [guessed]
1336   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1337   --target=TARGET   configure for building compilers for TARGET [HOST]
1338 _ACEOF
1339 fi
1340
1341 if test -n "$ac_init_help"; then
1342
1343   cat <<\_ACEOF
1344
1345 Optional Features:
1346   --disable-option-checking  ignore unrecognized --enable/--with options
1347   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1348   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1349   --disable-optimization  turn off gcc optimization
1350   --disable-largefile     omit support for large files
1351
1352 Optional Packages:
1353   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1354   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1355   --without-gcc           don't use gcc
1356
1357 Some influential environment variables:
1358   CC          C compiler command
1359   CFLAGS      C compiler flags
1360   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1361               nonstandard directory <lib dir>
1362   LIBS        libraries to pass to the linker, e.g. -l<library>
1363   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1364               you have headers in a nonstandard directory <include dir>
1365   CPP         C preprocessor
1366
1367 Use these variables to override the choices made by `configure' or to help
1368 it to find libraries and programs with nonstandard names/locations.
1369
1370 _ACEOF
1371 ac_status=$?
1372 fi
1373
1374 if test "$ac_init_help" = "recursive"; then
1375   # If there are subdirs, report their specific --help.
1376   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1377     test -d "$ac_dir" ||
1378       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1379       continue
1380     ac_builddir=.
1381
1382 case "$ac_dir" in
1383 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1384 *)
1385   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1386   # A ".." for each directory in $ac_dir_suffix.
1387   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1388   case $ac_top_builddir_sub in
1389   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1390   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1391   esac ;;
1392 esac
1393 ac_abs_top_builddir=$ac_pwd
1394 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1395 # for backward compatibility:
1396 ac_top_builddir=$ac_top_build_prefix
1397
1398 case $srcdir in
1399   .)  # We are building in place.
1400     ac_srcdir=.
1401     ac_top_srcdir=$ac_top_builddir_sub
1402     ac_abs_top_srcdir=$ac_pwd ;;
1403   [\\/]* | ?:[\\/]* )  # Absolute name.
1404     ac_srcdir=$srcdir$ac_dir_suffix;
1405     ac_top_srcdir=$srcdir
1406     ac_abs_top_srcdir=$srcdir ;;
1407   *) # Relative name.
1408     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1409     ac_top_srcdir=$ac_top_build_prefix$srcdir
1410     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1411 esac
1412 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1413
1414     cd "$ac_dir" || { ac_status=$?; continue; }
1415     # Check for guested configure.
1416     if test -f "$ac_srcdir/configure.gnu"; then
1417       echo &&
1418       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1419     elif test -f "$ac_srcdir/configure"; then
1420       echo &&
1421       $SHELL "$ac_srcdir/configure" --help=recursive
1422     else
1423       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1424     fi || ac_status=$?
1425     cd "$ac_pwd" || { ac_status=$?; break; }
1426   done
1427 fi
1428
1429 test -n "$ac_init_help" && exit $ac_status
1430 if $ac_init_version; then
1431   cat <<\_ACEOF
1432 configure
1433 generated by GNU Autoconf 2.62
1434
1435 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
1436 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
1437 This configure script is free software; the Free Software Foundation
1438 gives unlimited permission to copy, distribute and modify it.
1439
1440 Copyright (c) 1995, 1996, 1997, 2006, 2009
1441     The Regents of the University of California.  All rights reserved.
1442 _ACEOF
1443   exit
1444 fi
1445 cat >config.log <<_ACEOF
1446 This file contains any messages produced by compilers while
1447 running configure, to aid debugging if configure makes a mistake.
1448
1449 It was created by $as_me, which was
1450 generated by GNU Autoconf 2.62.  Invocation command line was
1451
1452   $ $0 $@
1453
1454 _ACEOF
1455 exec 5>>config.log
1456 {
1457 cat <<_ASUNAME
1458 ## --------- ##
1459 ## Platform. ##
1460 ## --------- ##
1461
1462 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1463 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1464 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1465 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1466 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1467
1468 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1469 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1470
1471 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1472 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1473 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1474 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1475 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1476 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1477 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1478
1479 _ASUNAME
1480
1481 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1482 for as_dir in $PATH
1483 do
1484   IFS=$as_save_IFS
1485   test -z "$as_dir" && as_dir=.
1486   $as_echo "PATH: $as_dir"
1487 done
1488 IFS=$as_save_IFS
1489
1490 } >&5
1491
1492 cat >&5 <<_ACEOF
1493
1494
1495 ## ----------- ##
1496 ## Core tests. ##
1497 ## ----------- ##
1498
1499 _ACEOF
1500
1501
1502 # Keep a trace of the command line.
1503 # Strip out --no-create and --no-recursion so they do not pile up.
1504 # Strip out --silent because we don't want to record it for future runs.
1505 # Also quote any args containing shell meta-characters.
1506 # Make two passes to allow for proper duplicate-argument suppression.
1507 ac_configure_args=
1508 ac_configure_args0=
1509 ac_configure_args1=
1510 ac_must_keep_next=false
1511 for ac_pass in 1 2
1512 do
1513   for ac_arg
1514   do
1515     case $ac_arg in
1516     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1517     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1518     | -silent | --silent | --silen | --sile | --sil)
1519       continue ;;
1520     *\'*)
1521       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1522     esac
1523     case $ac_pass in
1524     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1525     2)
1526       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1527       if test $ac_must_keep_next = true; then
1528         ac_must_keep_next=false # Got value, back to normal.
1529       else
1530         case $ac_arg in
1531           *=* | --config-cache | -C | -disable-* | --disable-* \
1532           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1533           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1534           | -with-* | --with-* | -without-* | --without-* | --x)
1535             case "$ac_configure_args0 " in
1536               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1537             esac
1538             ;;
1539           -* ) ac_must_keep_next=true ;;
1540         esac
1541       fi
1542       ac_configure_args="$ac_configure_args '$ac_arg'"
1543       ;;
1544     esac
1545   done
1546 done
1547 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1548 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1549
1550 # When interrupted or exit'd, cleanup temporary files, and complete
1551 # config.log.  We remove comments because anyway the quotes in there
1552 # would cause problems or look ugly.
1553 # WARNING: Use '\'' to represent an apostrophe within the trap.
1554 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1555 trap 'exit_status=$?
1556   # Save into config.log some information that might help in debugging.
1557   {
1558     echo
1559
1560     cat <<\_ASBOX
1561 ## ---------------- ##
1562 ## Cache variables. ##
1563 ## ---------------- ##
1564 _ASBOX
1565     echo
1566     # The following way of writing the cache mishandles newlines in values,
1567 (
1568   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1569     eval ac_val=\$$ac_var
1570     case $ac_val in #(
1571     *${as_nl}*)
1572       case $ac_var in #(
1573       *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
1574 $as_echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
1575       esac
1576       case $ac_var in #(
1577       _ | IFS | as_nl) ;; #(
1578       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1579       *) $as_unset $ac_var ;;
1580       esac ;;
1581     esac
1582   done
1583   (set) 2>&1 |
1584     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1585     *${as_nl}ac_space=\ *)
1586       sed -n \
1587         "s/'\''/'\''\\\\'\'''\''/g;
1588           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1589       ;; #(
1590     *)
1591       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1592       ;;
1593     esac |
1594     sort
1595 )
1596     echo
1597
1598     cat <<\_ASBOX
1599 ## ----------------- ##
1600 ## Output variables. ##
1601 ## ----------------- ##
1602 _ASBOX
1603     echo
1604     for ac_var in $ac_subst_vars
1605     do
1606       eval ac_val=\$$ac_var
1607       case $ac_val in
1608       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1609       esac
1610       $as_echo "$ac_var='\''$ac_val'\''"
1611     done | sort
1612     echo
1613
1614     if test -n "$ac_subst_files"; then
1615       cat <<\_ASBOX
1616 ## ------------------- ##
1617 ## File substitutions. ##
1618 ## ------------------- ##
1619 _ASBOX
1620       echo
1621       for ac_var in $ac_subst_files
1622       do
1623         eval ac_val=\$$ac_var
1624         case $ac_val in
1625         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1626         esac
1627         $as_echo "$ac_var='\''$ac_val'\''"
1628       done | sort
1629       echo
1630     fi
1631
1632     if test -s confdefs.h; then
1633       cat <<\_ASBOX
1634 ## ----------- ##
1635 ## confdefs.h. ##
1636 ## ----------- ##
1637 _ASBOX
1638       echo
1639       cat confdefs.h
1640       echo
1641     fi
1642     test "$ac_signal" != 0 &&
1643       $as_echo "$as_me: caught signal $ac_signal"
1644     $as_echo "$as_me: exit $exit_status"
1645   } >&5
1646   rm -f core *.core core.conftest.* &&
1647     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1648     exit $exit_status
1649 ' 0
1650 for ac_signal in 1 2 13 15; do
1651   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1652 done
1653 ac_signal=0
1654
1655 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1656 rm -f -r conftest* confdefs.h
1657
1658 # Predefined preprocessor variables.
1659
1660 cat >>confdefs.h <<_ACEOF
1661 #define PACKAGE_NAME "$PACKAGE_NAME"
1662 _ACEOF
1663
1664
1665 cat >>confdefs.h <<_ACEOF
1666 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1667 _ACEOF
1668
1669
1670 cat >>confdefs.h <<_ACEOF
1671 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1672 _ACEOF
1673
1674
1675 cat >>confdefs.h <<_ACEOF
1676 #define PACKAGE_STRING "$PACKAGE_STRING"
1677 _ACEOF
1678
1679
1680 cat >>confdefs.h <<_ACEOF
1681 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1682 _ACEOF
1683
1684
1685 # Let the site file select an alternate cache file if it wants to.
1686 # Prefer an explicitly selected file to automatically selected ones.
1687 ac_site_file1=NONE
1688 ac_site_file2=NONE
1689 if test -n "$CONFIG_SITE"; then
1690   ac_site_file1=$CONFIG_SITE
1691 elif test "x$prefix" != xNONE; then
1692   ac_site_file1=$prefix/share/config.site
1693   ac_site_file2=$prefix/etc/config.site
1694 else
1695   ac_site_file1=$ac_default_prefix/share/config.site
1696   ac_site_file2=$ac_default_prefix/etc/config.site
1697 fi
1698 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1699 do
1700   test "x$ac_site_file" = xNONE && continue
1701   if test -r "$ac_site_file"; then
1702     { $as_echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1703 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1704     sed 's/^/| /' "$ac_site_file" >&5
1705     . "$ac_site_file"
1706   fi
1707 done
1708
1709 if test -r "$cache_file"; then
1710   # Some versions of bash will fail to source /dev/null (special
1711   # files actually), so we avoid doing that.
1712   if test -f "$cache_file"; then
1713     { $as_echo "$as_me:$LINENO: loading cache $cache_file" >&5
1714 $as_echo "$as_me: loading cache $cache_file" >&6;}
1715     case $cache_file in
1716       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1717       *)                      . "./$cache_file";;
1718     esac
1719   fi
1720 else
1721   { $as_echo "$as_me:$LINENO: creating cache $cache_file" >&5
1722 $as_echo "$as_me: creating cache $cache_file" >&6;}
1723   >$cache_file
1724 fi
1725
1726 # Check that the precious variables saved in the cache have kept the same
1727 # value.
1728 ac_cache_corrupted=false
1729 for ac_var in $ac_precious_vars; do
1730   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1731   eval ac_new_set=\$ac_env_${ac_var}_set
1732   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1733   eval ac_new_val=\$ac_env_${ac_var}_value
1734   case $ac_old_set,$ac_new_set in
1735     set,)
1736       { $as_echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1737 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1738       ac_cache_corrupted=: ;;
1739     ,set)
1740       { $as_echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1741 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1742       ac_cache_corrupted=: ;;
1743     ,);;
1744     *)
1745       if test "x$ac_old_val" != "x$ac_new_val"; then
1746         # differences in whitespace do not lead to failure.
1747         ac_old_val_w=`echo x $ac_old_val`
1748         ac_new_val_w=`echo x $ac_new_val`
1749         if test "$ac_old_val_w" != "$ac_new_val_w"; then
1750           { $as_echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1751 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1752           ac_cache_corrupted=:
1753         else
1754           { $as_echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1755 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1756           eval $ac_var=\$ac_old_val
1757         fi
1758         { $as_echo "$as_me:$LINENO:   former value:  \`$ac_old_val'" >&5
1759 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
1760         { $as_echo "$as_me:$LINENO:   current value: \`$ac_new_val'" >&5
1761 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
1762       fi;;
1763   esac
1764   # Pass precious variables to config.status.
1765   if test "$ac_new_set" = set; then
1766     case $ac_new_val in
1767     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1768     *) ac_arg=$ac_var=$ac_new_val ;;
1769     esac
1770     case " $ac_configure_args " in
1771       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1772       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1773     esac
1774   fi
1775 done
1776 if $ac_cache_corrupted; then
1777   { $as_echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1778 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1779   { { $as_echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1780 $as_echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1781    { (exit 1); exit 1; }; }
1782 fi
1783
1784
1785
1786
1787
1788
1789
1790
1791
1792
1793
1794
1795
1796
1797
1798
1799
1800 ac_ext=c
1801 ac_cpp='$CPP $CPPFLAGS'
1802 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1803 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1804 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1805
1806
1807
1808
1809 ac_aux_dir=
1810 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
1811   if test -f "$ac_dir/install-sh"; then
1812     ac_aux_dir=$ac_dir
1813     ac_install_sh="$ac_aux_dir/install-sh -c"
1814     break
1815   elif test -f "$ac_dir/install.sh"; then
1816     ac_aux_dir=$ac_dir
1817     ac_install_sh="$ac_aux_dir/install.sh -c"
1818     break
1819   elif test -f "$ac_dir/shtool"; then
1820     ac_aux_dir=$ac_dir
1821     ac_install_sh="$ac_aux_dir/shtool install -c"
1822     break
1823   fi
1824 done
1825 if test -z "$ac_aux_dir"; then
1826   { { $as_echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
1827 $as_echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
1828    { (exit 1); exit 1; }; }
1829 fi
1830
1831 # These three variables are undocumented and unsupported,
1832 # and are intended to be withdrawn in a future Autoconf release.
1833 # They can cause serious problems if a builder's source tree is in a directory
1834 # whose full name contains unusual characters.
1835 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
1836 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
1837 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
1838
1839
1840 # Make sure we can run config.sub.
1841 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
1842   { { $as_echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
1843 $as_echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
1844    { (exit 1); exit 1; }; }
1845
1846 { $as_echo "$as_me:$LINENO: checking build system type" >&5
1847 $as_echo_n "checking build system type... " >&6; }
1848 if test "${ac_cv_build+set}" = set; then
1849   $as_echo_n "(cached) " >&6
1850 else
1851   ac_build_alias=$build_alias
1852 test "x$ac_build_alias" = x &&
1853   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
1854 test "x$ac_build_alias" = x &&
1855   { { $as_echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1856 $as_echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1857    { (exit 1); exit 1; }; }
1858 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
1859   { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
1860 $as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
1861    { (exit 1); exit 1; }; }
1862
1863 fi
1864 { $as_echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1865 $as_echo "$ac_cv_build" >&6; }
1866 case $ac_cv_build in
1867 *-*-*) ;;
1868 *) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
1869 $as_echo "$as_me: error: invalid value of canonical build" >&2;}
1870    { (exit 1); exit 1; }; };;
1871 esac
1872 build=$ac_cv_build
1873 ac_save_IFS=$IFS; IFS='-'
1874 set x $ac_cv_build
1875 shift
1876 build_cpu=$1
1877 build_vendor=$2
1878 shift; shift
1879 # Remember, the first character of IFS is used to create $*,
1880 # except with old shells:
1881 build_os=$*
1882 IFS=$ac_save_IFS
1883 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
1884
1885
1886 { $as_echo "$as_me:$LINENO: checking host system type" >&5
1887 $as_echo_n "checking host system type... " >&6; }
1888 if test "${ac_cv_host+set}" = set; then
1889   $as_echo_n "(cached) " >&6
1890 else
1891   if test "x$host_alias" = x; then
1892   ac_cv_host=$ac_cv_build
1893 else
1894   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
1895     { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
1896 $as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
1897    { (exit 1); exit 1; }; }
1898 fi
1899
1900 fi
1901 { $as_echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1902 $as_echo "$ac_cv_host" >&6; }
1903 case $ac_cv_host in
1904 *-*-*) ;;
1905 *) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
1906 $as_echo "$as_me: error: invalid value of canonical host" >&2;}
1907    { (exit 1); exit 1; }; };;
1908 esac
1909 host=$ac_cv_host
1910 ac_save_IFS=$IFS; IFS='-'
1911 set x $ac_cv_host
1912 shift
1913 host_cpu=$1
1914 host_vendor=$2
1915 shift; shift
1916 # Remember, the first character of IFS is used to create $*,
1917 # except with old shells:
1918 host_os=$*
1919 IFS=$ac_save_IFS
1920 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
1921
1922
1923 { $as_echo "$as_me:$LINENO: checking target system type" >&5
1924 $as_echo_n "checking target system type... " >&6; }
1925 if test "${ac_cv_target+set}" = set; then
1926   $as_echo_n "(cached) " >&6
1927 else
1928   if test "x$target_alias" = x; then
1929   ac_cv_target=$ac_cv_host
1930 else
1931   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
1932     { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&5
1933 $as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&2;}
1934    { (exit 1); exit 1; }; }
1935 fi
1936
1937 fi
1938 { $as_echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1939 $as_echo "$ac_cv_target" >&6; }
1940 case $ac_cv_target in
1941 *-*-*) ;;
1942 *) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical target" >&5
1943 $as_echo "$as_me: error: invalid value of canonical target" >&2;}
1944    { (exit 1); exit 1; }; };;
1945 esac
1946 target=$ac_cv_target
1947 ac_save_IFS=$IFS; IFS='-'
1948 set x $ac_cv_target
1949 shift
1950 target_cpu=$1
1951 target_vendor=$2
1952 shift; shift
1953 # Remember, the first character of IFS is used to create $*,
1954 # except with old shells:
1955 target_os=$*
1956 IFS=$ac_save_IFS
1957 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
1958
1959
1960 # The aliases save the names the user supplied, while $host etc.
1961 # will get canonicalized.
1962 test -n "$target_alias" &&
1963   test "$program_prefix$program_suffix$program_transform_name" = \
1964     NONENONEs,x,x, &&
1965   program_prefix=${target_alias}-
1966
1967 umask 002
1968
1969 if test -z "$PWD" ; then
1970         PWD=`pwd`
1971 fi
1972
1973 ac_ext=c
1974 ac_cpp='$CPP $CPPFLAGS'
1975 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1976 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1977 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1978 if test -n "$ac_tool_prefix"; then
1979   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1980 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1981 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
1982 $as_echo_n "checking for $ac_word... " >&6; }
1983 if test "${ac_cv_prog_CC+set}" = set; then
1984   $as_echo_n "(cached) " >&6
1985 else
1986   if test -n "$CC"; then
1987   ac_cv_prog_CC="$CC" # Let the user override the test.
1988 else
1989 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1990 for as_dir in $PATH
1991 do
1992   IFS=$as_save_IFS
1993   test -z "$as_dir" && as_dir=.
1994   for ac_exec_ext in '' $ac_executable_extensions; do
1995   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1996     ac_cv_prog_CC="${ac_tool_prefix}gcc"
1997     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1998     break 2
1999   fi
2000 done
2001 done
2002 IFS=$as_save_IFS
2003
2004 fi
2005 fi
2006 CC=$ac_cv_prog_CC
2007 if test -n "$CC"; then
2008   { $as_echo "$as_me:$LINENO: result: $CC" >&5
2009 $as_echo "$CC" >&6; }
2010 else
2011   { $as_echo "$as_me:$LINENO: result: no" >&5
2012 $as_echo "no" >&6; }
2013 fi
2014
2015
2016 fi
2017 if test -z "$ac_cv_prog_CC"; then
2018   ac_ct_CC=$CC
2019   # Extract the first word of "gcc", so it can be a program name with args.
2020 set dummy gcc; ac_word=$2
2021 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2022 $as_echo_n "checking for $ac_word... " >&6; }
2023 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2024   $as_echo_n "(cached) " >&6
2025 else
2026   if test -n "$ac_ct_CC"; then
2027   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2028 else
2029 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2030 for as_dir in $PATH
2031 do
2032   IFS=$as_save_IFS
2033   test -z "$as_dir" && as_dir=.
2034   for ac_exec_ext in '' $ac_executable_extensions; do
2035   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2036     ac_cv_prog_ac_ct_CC="gcc"
2037     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2038     break 2
2039   fi
2040 done
2041 done
2042 IFS=$as_save_IFS
2043
2044 fi
2045 fi
2046 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2047 if test -n "$ac_ct_CC"; then
2048   { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2049 $as_echo "$ac_ct_CC" >&6; }
2050 else
2051   { $as_echo "$as_me:$LINENO: result: no" >&5
2052 $as_echo "no" >&6; }
2053 fi
2054
2055   if test "x$ac_ct_CC" = x; then
2056     CC=""
2057   else
2058     case $cross_compiling:$ac_tool_warned in
2059 yes:)
2060 { $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2061 whose name does not start with the host triplet.  If you think this
2062 configuration is useful to you, please write to autoconf@gnu.org." >&5
2063 $as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2064 whose name does not start with the host triplet.  If you think this
2065 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2066 ac_tool_warned=yes ;;
2067 esac
2068     CC=$ac_ct_CC
2069   fi
2070 else
2071   CC="$ac_cv_prog_CC"
2072 fi
2073
2074 if test -z "$CC"; then
2075           if test -n "$ac_tool_prefix"; then
2076     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2077 set dummy ${ac_tool_prefix}cc; ac_word=$2
2078 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2079 $as_echo_n "checking for $ac_word... " >&6; }
2080 if test "${ac_cv_prog_CC+set}" = set; then
2081   $as_echo_n "(cached) " >&6
2082 else
2083   if test -n "$CC"; then
2084   ac_cv_prog_CC="$CC" # Let the user override the test.
2085 else
2086 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2087 for as_dir in $PATH
2088 do
2089   IFS=$as_save_IFS
2090   test -z "$as_dir" && as_dir=.
2091   for ac_exec_ext in '' $ac_executable_extensions; do
2092   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2093     ac_cv_prog_CC="${ac_tool_prefix}cc"
2094     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2095     break 2
2096   fi
2097 done
2098 done
2099 IFS=$as_save_IFS
2100
2101 fi
2102 fi
2103 CC=$ac_cv_prog_CC
2104 if test -n "$CC"; then
2105   { $as_echo "$as_me:$LINENO: result: $CC" >&5
2106 $as_echo "$CC" >&6; }
2107 else
2108   { $as_echo "$as_me:$LINENO: result: no" >&5
2109 $as_echo "no" >&6; }
2110 fi
2111
2112
2113   fi
2114 fi
2115 if test -z "$CC"; then
2116   # Extract the first word of "cc", so it can be a program name with args.
2117 set dummy cc; ac_word=$2
2118 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2119 $as_echo_n "checking for $ac_word... " >&6; }
2120 if test "${ac_cv_prog_CC+set}" = set; then
2121   $as_echo_n "(cached) " >&6
2122 else
2123   if test -n "$CC"; then
2124   ac_cv_prog_CC="$CC" # Let the user override the test.
2125 else
2126   ac_prog_rejected=no
2127 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2128 for as_dir in $PATH
2129 do
2130   IFS=$as_save_IFS
2131   test -z "$as_dir" && as_dir=.
2132   for ac_exec_ext in '' $ac_executable_extensions; do
2133   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2134     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2135        ac_prog_rejected=yes
2136        continue
2137      fi
2138     ac_cv_prog_CC="cc"
2139     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2140     break 2
2141   fi
2142 done
2143 done
2144 IFS=$as_save_IFS
2145
2146 if test $ac_prog_rejected = yes; then
2147   # We found a bogon in the path, so make sure we never use it.
2148   set dummy $ac_cv_prog_CC
2149   shift
2150   if test $# != 0; then
2151     # We chose a different compiler from the bogus one.
2152     # However, it has the same basename, so the bogon will be chosen
2153     # first if we set CC to just the basename; use the full file name.
2154     shift
2155     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2156   fi
2157 fi
2158 fi
2159 fi
2160 CC=$ac_cv_prog_CC
2161 if test -n "$CC"; then
2162   { $as_echo "$as_me:$LINENO: result: $CC" >&5
2163 $as_echo "$CC" >&6; }
2164 else
2165   { $as_echo "$as_me:$LINENO: result: no" >&5
2166 $as_echo "no" >&6; }
2167 fi
2168
2169
2170 fi
2171 if test -z "$CC"; then
2172   if test -n "$ac_tool_prefix"; then
2173   for ac_prog in cl.exe
2174   do
2175     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2176 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2177 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2178 $as_echo_n "checking for $ac_word... " >&6; }
2179 if test "${ac_cv_prog_CC+set}" = set; then
2180   $as_echo_n "(cached) " >&6
2181 else
2182   if test -n "$CC"; then
2183   ac_cv_prog_CC="$CC" # Let the user override the test.
2184 else
2185 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2186 for as_dir in $PATH
2187 do
2188   IFS=$as_save_IFS
2189   test -z "$as_dir" && as_dir=.
2190   for ac_exec_ext in '' $ac_executable_extensions; do
2191   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2192     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2193     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2194     break 2
2195   fi
2196 done
2197 done
2198 IFS=$as_save_IFS
2199
2200 fi
2201 fi
2202 CC=$ac_cv_prog_CC
2203 if test -n "$CC"; then
2204   { $as_echo "$as_me:$LINENO: result: $CC" >&5
2205 $as_echo "$CC" >&6; }
2206 else
2207   { $as_echo "$as_me:$LINENO: result: no" >&5
2208 $as_echo "no" >&6; }
2209 fi
2210
2211
2212     test -n "$CC" && break
2213   done
2214 fi
2215 if test -z "$CC"; then
2216   ac_ct_CC=$CC
2217   for ac_prog in cl.exe
2218 do
2219   # Extract the first word of "$ac_prog", so it can be a program name with args.
2220 set dummy $ac_prog; ac_word=$2
2221 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2222 $as_echo_n "checking for $ac_word... " >&6; }
2223 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2224   $as_echo_n "(cached) " >&6
2225 else
2226   if test -n "$ac_ct_CC"; then
2227   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2228 else
2229 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2230 for as_dir in $PATH
2231 do
2232   IFS=$as_save_IFS
2233   test -z "$as_dir" && as_dir=.
2234   for ac_exec_ext in '' $ac_executable_extensions; do
2235   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2236     ac_cv_prog_ac_ct_CC="$ac_prog"
2237     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2238     break 2
2239   fi
2240 done
2241 done
2242 IFS=$as_save_IFS
2243
2244 fi
2245 fi
2246 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2247 if test -n "$ac_ct_CC"; then
2248   { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2249 $as_echo "$ac_ct_CC" >&6; }
2250 else
2251   { $as_echo "$as_me:$LINENO: result: no" >&5
2252 $as_echo "no" >&6; }
2253 fi
2254
2255
2256   test -n "$ac_ct_CC" && break
2257 done
2258
2259   if test "x$ac_ct_CC" = x; then
2260     CC=""
2261   else
2262     case $cross_compiling:$ac_tool_warned in
2263 yes:)
2264 { $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2265 whose name does not start with the host triplet.  If you think this
2266 configuration is useful to you, please write to autoconf@gnu.org." >&5
2267 $as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2268 whose name does not start with the host triplet.  If you think this
2269 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2270 ac_tool_warned=yes ;;
2271 esac
2272     CC=$ac_ct_CC
2273   fi
2274 fi
2275
2276 fi
2277
2278
2279 test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2280 See \`config.log' for more details." >&5
2281 $as_echo "$as_me: error: no acceptable C compiler found in \$PATH
2282 See \`config.log' for more details." >&2;}
2283    { (exit 1); exit 1; }; }
2284
2285 # Provide some information about the compiler.
2286 $as_echo "$as_me:$LINENO: checking for C compiler version" >&5
2287 set X $ac_compile
2288 ac_compiler=$2
2289 { (ac_try="$ac_compiler --version >&5"
2290 case "(($ac_try" in
2291   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2292   *) ac_try_echo=$ac_try;;
2293 esac
2294 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2295 $as_echo "$ac_try_echo") >&5
2296   (eval "$ac_compiler --version >&5") 2>&5
2297   ac_status=$?
2298   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2299   (exit $ac_status); }
2300 { (ac_try="$ac_compiler -v >&5"
2301 case "(($ac_try" in
2302   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2303   *) ac_try_echo=$ac_try;;
2304 esac
2305 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2306 $as_echo "$ac_try_echo") >&5
2307   (eval "$ac_compiler -v >&5") 2>&5
2308   ac_status=$?
2309   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2310   (exit $ac_status); }
2311 { (ac_try="$ac_compiler -V >&5"
2312 case "(($ac_try" in
2313   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2314   *) ac_try_echo=$ac_try;;
2315 esac
2316 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2317 $as_echo "$ac_try_echo") >&5
2318   (eval "$ac_compiler -V >&5") 2>&5
2319   ac_status=$?
2320   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2321   (exit $ac_status); }
2322
2323 cat >conftest.$ac_ext <<_ACEOF
2324 /* confdefs.h.  */
2325 _ACEOF
2326 cat confdefs.h >>conftest.$ac_ext
2327 cat >>conftest.$ac_ext <<_ACEOF
2328 /* end confdefs.h.  */
2329
2330 int
2331 main ()
2332 {
2333
2334   ;
2335   return 0;
2336 }
2337 _ACEOF
2338 ac_clean_files_save=$ac_clean_files
2339 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2340 # Try to create an executable without -o first, disregard a.out.
2341 # It will help us diagnose broken compilers, and finding out an intuition
2342 # of exeext.
2343 { $as_echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2344 $as_echo_n "checking for C compiler default output file name... " >&6; }
2345 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2346
2347 # The possible output files:
2348 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2349
2350 ac_rmfiles=
2351 for ac_file in $ac_files
2352 do
2353   case $ac_file in
2354     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2355     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2356   esac
2357 done
2358 rm -f $ac_rmfiles
2359
2360 if { (ac_try="$ac_link_default"
2361 case "(($ac_try" in
2362   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2363   *) ac_try_echo=$ac_try;;
2364 esac
2365 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2366 $as_echo "$ac_try_echo") >&5
2367   (eval "$ac_link_default") 2>&5
2368   ac_status=$?
2369   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2370   (exit $ac_status); }; then
2371   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2372 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2373 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2374 # so that the user can short-circuit this test for compilers unknown to
2375 # Autoconf.
2376 for ac_file in $ac_files ''
2377 do
2378   test -f "$ac_file" || continue
2379   case $ac_file in
2380     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2381         ;;
2382     [ab].out )
2383         # We found the default executable, but exeext='' is most
2384         # certainly right.
2385         break;;
2386     *.* )
2387         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2388         then :; else
2389            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2390         fi
2391         # We set ac_cv_exeext here because the later test for it is not
2392         # safe: cross compilers may not add the suffix if given an `-o'
2393         # argument, so we may need to know it at that point already.
2394         # Even if this section looks crufty: it has the advantage of
2395         # actually working.
2396         break;;
2397     * )
2398         break;;
2399   esac
2400 done
2401 test "$ac_cv_exeext" = no && ac_cv_exeext=
2402
2403 else
2404   ac_file=''
2405 fi
2406
2407 { $as_echo "$as_me:$LINENO: result: $ac_file" >&5
2408 $as_echo "$ac_file" >&6; }
2409 if test -z "$ac_file"; then
2410   $as_echo "$as_me: failed program was:" >&5
2411 sed 's/^/| /' conftest.$ac_ext >&5
2412
2413 { { $as_echo "$as_me:$LINENO: error: C compiler cannot create executables
2414 See \`config.log' for more details." >&5
2415 $as_echo "$as_me: error: C compiler cannot create executables
2416 See \`config.log' for more details." >&2;}
2417    { (exit 77); exit 77; }; }
2418 fi
2419
2420 ac_exeext=$ac_cv_exeext
2421
2422 # Check that the compiler produces executables we can run.  If not, either
2423 # the compiler is broken, or we cross compile.
2424 { $as_echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2425 $as_echo_n "checking whether the C compiler works... " >&6; }
2426 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2427 # If not cross compiling, check that we can run a simple program.
2428 if test "$cross_compiling" != yes; then
2429   if { ac_try='./$ac_file'
2430   { (case "(($ac_try" in
2431   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2432   *) ac_try_echo=$ac_try;;
2433 esac
2434 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2435 $as_echo "$ac_try_echo") >&5
2436   (eval "$ac_try") 2>&5
2437   ac_status=$?
2438   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2439   (exit $ac_status); }; }; then
2440     cross_compiling=no
2441   else
2442     if test "$cross_compiling" = maybe; then
2443         cross_compiling=yes
2444     else
2445         { { $as_echo "$as_me:$LINENO: error: cannot run C compiled programs.
2446 If you meant to cross compile, use \`--host'.
2447 See \`config.log' for more details." >&5
2448 $as_echo "$as_me: error: cannot run C compiled programs.
2449 If you meant to cross compile, use \`--host'.
2450 See \`config.log' for more details." >&2;}
2451    { (exit 1); exit 1; }; }
2452     fi
2453   fi
2454 fi
2455 { $as_echo "$as_me:$LINENO: result: yes" >&5
2456 $as_echo "yes" >&6; }
2457
2458 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2459 ac_clean_files=$ac_clean_files_save
2460 # Check that the compiler produces executables we can run.  If not, either
2461 # the compiler is broken, or we cross compile.
2462 { $as_echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2463 $as_echo_n "checking whether we are cross compiling... " >&6; }
2464 { $as_echo "$as_me:$LINENO: result: $cross_compiling" >&5
2465 $as_echo "$cross_compiling" >&6; }
2466
2467 { $as_echo "$as_me:$LINENO: checking for suffix of executables" >&5
2468 $as_echo_n "checking for suffix of executables... " >&6; }
2469 if { (ac_try="$ac_link"
2470 case "(($ac_try" in
2471   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2472   *) ac_try_echo=$ac_try;;
2473 esac
2474 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2475 $as_echo "$ac_try_echo") >&5
2476   (eval "$ac_link") 2>&5
2477   ac_status=$?
2478   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2479   (exit $ac_status); }; then
2480   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2481 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2482 # work properly (i.e., refer to `conftest.exe'), while it won't with
2483 # `rm'.
2484 for ac_file in conftest.exe conftest conftest.*; do
2485   test -f "$ac_file" || continue
2486   case $ac_file in
2487     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2488     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2489           break;;
2490     * ) break;;
2491   esac
2492 done
2493 else
2494   { { $as_echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2495 See \`config.log' for more details." >&5
2496 $as_echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2497 See \`config.log' for more details." >&2;}
2498    { (exit 1); exit 1; }; }
2499 fi
2500
2501 rm -f conftest$ac_cv_exeext
2502 { $as_echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2503 $as_echo "$ac_cv_exeext" >&6; }
2504
2505 rm -f conftest.$ac_ext
2506 EXEEXT=$ac_cv_exeext
2507 ac_exeext=$EXEEXT
2508 { $as_echo "$as_me:$LINENO: checking for suffix of object files" >&5
2509 $as_echo_n "checking for suffix of object files... " >&6; }
2510 if test "${ac_cv_objext+set}" = set; then
2511   $as_echo_n "(cached) " >&6
2512 else
2513   cat >conftest.$ac_ext <<_ACEOF
2514 /* confdefs.h.  */
2515 _ACEOF
2516 cat confdefs.h >>conftest.$ac_ext
2517 cat >>conftest.$ac_ext <<_ACEOF
2518 /* end confdefs.h.  */
2519
2520 int
2521 main ()
2522 {
2523
2524   ;
2525   return 0;
2526 }
2527 _ACEOF
2528 rm -f conftest.o conftest.obj
2529 if { (ac_try="$ac_compile"
2530 case "(($ac_try" in
2531   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2532   *) ac_try_echo=$ac_try;;
2533 esac
2534 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2535 $as_echo "$ac_try_echo") >&5
2536   (eval "$ac_compile") 2>&5
2537   ac_status=$?
2538   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2539   (exit $ac_status); }; then
2540   for ac_file in conftest.o conftest.obj conftest.*; do
2541   test -f "$ac_file" || continue;
2542   case $ac_file in
2543     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2544     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2545        break;;
2546   esac
2547 done
2548 else
2549   $as_echo "$as_me: failed program was:" >&5
2550 sed 's/^/| /' conftest.$ac_ext >&5
2551
2552 { { $as_echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2553 See \`config.log' for more details." >&5
2554 $as_echo "$as_me: error: cannot compute suffix of object files: cannot compile
2555 See \`config.log' for more details." >&2;}
2556    { (exit 1); exit 1; }; }
2557 fi
2558
2559 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2560 fi
2561 { $as_echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2562 $as_echo "$ac_cv_objext" >&6; }
2563 OBJEXT=$ac_cv_objext
2564 ac_objext=$OBJEXT
2565 { $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2566 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2567 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2568   $as_echo_n "(cached) " >&6
2569 else
2570   cat >conftest.$ac_ext <<_ACEOF
2571 /* confdefs.h.  */
2572 _ACEOF
2573 cat confdefs.h >>conftest.$ac_ext
2574 cat >>conftest.$ac_ext <<_ACEOF
2575 /* end confdefs.h.  */
2576
2577 int
2578 main ()
2579 {
2580 #ifndef __GNUC__
2581        choke me
2582 #endif
2583
2584   ;
2585   return 0;
2586 }
2587 _ACEOF
2588 rm -f conftest.$ac_objext
2589 if { (ac_try="$ac_compile"
2590 case "(($ac_try" in
2591   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2592   *) ac_try_echo=$ac_try;;
2593 esac
2594 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2595 $as_echo "$ac_try_echo") >&5
2596   (eval "$ac_compile") 2>conftest.er1
2597   ac_status=$?
2598   grep -v '^ *+' conftest.er1 >conftest.err
2599   rm -f conftest.er1
2600   cat conftest.err >&5
2601   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2602   (exit $ac_status); } && {
2603          test -z "$ac_c_werror_flag" ||
2604          test ! -s conftest.err
2605        } && test -s conftest.$ac_objext; then
2606   ac_compiler_gnu=yes
2607 else
2608   $as_echo "$as_me: failed program was:" >&5
2609 sed 's/^/| /' conftest.$ac_ext >&5
2610
2611         ac_compiler_gnu=no
2612 fi
2613
2614 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2615 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2616
2617 fi
2618 { $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2619 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2620 if test $ac_compiler_gnu = yes; then
2621   GCC=yes
2622 else
2623   GCC=
2624 fi
2625 ac_test_CFLAGS=${CFLAGS+set}
2626 ac_save_CFLAGS=$CFLAGS
2627 { $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2628 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2629 if test "${ac_cv_prog_cc_g+set}" = set; then
2630   $as_echo_n "(cached) " >&6
2631 else
2632   ac_save_c_werror_flag=$ac_c_werror_flag
2633    ac_c_werror_flag=yes
2634    ac_cv_prog_cc_g=no
2635    CFLAGS="-g"
2636    cat >conftest.$ac_ext <<_ACEOF
2637 /* confdefs.h.  */
2638 _ACEOF
2639 cat confdefs.h >>conftest.$ac_ext
2640 cat >>conftest.$ac_ext <<_ACEOF
2641 /* end confdefs.h.  */
2642
2643 int
2644 main ()
2645 {
2646
2647   ;
2648   return 0;
2649 }
2650 _ACEOF
2651 rm -f conftest.$ac_objext
2652 if { (ac_try="$ac_compile"
2653 case "(($ac_try" in
2654   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2655   *) ac_try_echo=$ac_try;;
2656 esac
2657 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2658 $as_echo "$ac_try_echo") >&5
2659   (eval "$ac_compile") 2>conftest.er1
2660   ac_status=$?
2661   grep -v '^ *+' conftest.er1 >conftest.err
2662   rm -f conftest.er1
2663   cat conftest.err >&5
2664   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2665   (exit $ac_status); } && {
2666          test -z "$ac_c_werror_flag" ||
2667          test ! -s conftest.err
2668        } && test -s conftest.$ac_objext; then
2669   ac_cv_prog_cc_g=yes
2670 else
2671   $as_echo "$as_me: failed program was:" >&5
2672 sed 's/^/| /' conftest.$ac_ext >&5
2673
2674         CFLAGS=""
2675       cat >conftest.$ac_ext <<_ACEOF
2676 /* confdefs.h.  */
2677 _ACEOF
2678 cat confdefs.h >>conftest.$ac_ext
2679 cat >>conftest.$ac_ext <<_ACEOF
2680 /* end confdefs.h.  */
2681
2682 int
2683 main ()
2684 {
2685
2686   ;
2687   return 0;
2688 }
2689 _ACEOF
2690 rm -f conftest.$ac_objext
2691 if { (ac_try="$ac_compile"
2692 case "(($ac_try" in
2693   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2694   *) ac_try_echo=$ac_try;;
2695 esac
2696 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2697 $as_echo "$ac_try_echo") >&5
2698   (eval "$ac_compile") 2>conftest.er1
2699   ac_status=$?
2700   grep -v '^ *+' conftest.er1 >conftest.err
2701   rm -f conftest.er1
2702   cat conftest.err >&5
2703   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2704   (exit $ac_status); } && {
2705          test -z "$ac_c_werror_flag" ||
2706          test ! -s conftest.err
2707        } && test -s conftest.$ac_objext; then
2708   :
2709 else
2710   $as_echo "$as_me: failed program was:" >&5
2711 sed 's/^/| /' conftest.$ac_ext >&5
2712
2713         ac_c_werror_flag=$ac_save_c_werror_flag
2714          CFLAGS="-g"
2715          cat >conftest.$ac_ext <<_ACEOF
2716 /* confdefs.h.  */
2717 _ACEOF
2718 cat confdefs.h >>conftest.$ac_ext
2719 cat >>conftest.$ac_ext <<_ACEOF
2720 /* end confdefs.h.  */
2721
2722 int
2723 main ()
2724 {
2725
2726   ;
2727   return 0;
2728 }
2729 _ACEOF
2730 rm -f conftest.$ac_objext
2731 if { (ac_try="$ac_compile"
2732 case "(($ac_try" in
2733   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2734   *) ac_try_echo=$ac_try;;
2735 esac
2736 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2737 $as_echo "$ac_try_echo") >&5
2738   (eval "$ac_compile") 2>conftest.er1
2739   ac_status=$?
2740   grep -v '^ *+' conftest.er1 >conftest.err
2741   rm -f conftest.er1
2742   cat conftest.err >&5
2743   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2744   (exit $ac_status); } && {
2745          test -z "$ac_c_werror_flag" ||
2746          test ! -s conftest.err
2747        } && test -s conftest.$ac_objext; then
2748   ac_cv_prog_cc_g=yes
2749 else
2750   $as_echo "$as_me: failed program was:" >&5
2751 sed 's/^/| /' conftest.$ac_ext >&5
2752
2753
2754 fi
2755
2756 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2757 fi
2758
2759 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2760 fi
2761
2762 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2763    ac_c_werror_flag=$ac_save_c_werror_flag
2764 fi
2765 { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2766 $as_echo "$ac_cv_prog_cc_g" >&6; }
2767 if test "$ac_test_CFLAGS" = set; then
2768   CFLAGS=$ac_save_CFLAGS
2769 elif test $ac_cv_prog_cc_g = yes; then
2770   if test "$GCC" = yes; then
2771     CFLAGS="-g -O2"
2772   else
2773     CFLAGS="-g"
2774   fi
2775 else
2776   if test "$GCC" = yes; then
2777     CFLAGS="-O2"
2778   else
2779     CFLAGS=
2780   fi
2781 fi
2782 { $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
2783 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2784 if test "${ac_cv_prog_cc_c89+set}" = set; then
2785   $as_echo_n "(cached) " >&6
2786 else
2787   ac_cv_prog_cc_c89=no
2788 ac_save_CC=$CC
2789 cat >conftest.$ac_ext <<_ACEOF
2790 /* confdefs.h.  */
2791 _ACEOF
2792 cat confdefs.h >>conftest.$ac_ext
2793 cat >>conftest.$ac_ext <<_ACEOF
2794 /* end confdefs.h.  */
2795 #include <stdarg.h>
2796 #include <stdio.h>
2797 #include <sys/types.h>
2798 #include <sys/stat.h>
2799 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2800 struct buf { int x; };
2801 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2802 static char *e (p, i)
2803      char **p;
2804      int i;
2805 {
2806   return p[i];
2807 }
2808 static char *f (char * (*g) (char **, int), char **p, ...)
2809 {
2810   char *s;
2811   va_list v;
2812   va_start (v,p);
2813   s = g (p, va_arg (v,int));
2814   va_end (v);
2815   return s;
2816 }
2817
2818 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2819    function prototypes and stuff, but not '\xHH' hex character constants.
2820    These don't provoke an error unfortunately, instead are silently treated
2821    as 'x'.  The following induces an error, until -std is added to get
2822    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2823    array size at least.  It's necessary to write '\x00'==0 to get something
2824    that's true only with -std.  */
2825 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2826
2827 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2828    inside strings and character constants.  */
2829 #define FOO(x) 'x'
2830 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2831
2832 int test (int i, double x);
2833 struct s1 {int (*f) (int a);};
2834 struct s2 {int (*f) (double a);};
2835 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2836 int argc;
2837 char **argv;
2838 int
2839 main ()
2840 {
2841 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2842   ;
2843   return 0;
2844 }
2845 _ACEOF
2846 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2847         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2848 do
2849   CC="$ac_save_CC $ac_arg"
2850   rm -f conftest.$ac_objext
2851 if { (ac_try="$ac_compile"
2852 case "(($ac_try" in
2853   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2854   *) ac_try_echo=$ac_try;;
2855 esac
2856 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2857 $as_echo "$ac_try_echo") >&5
2858   (eval "$ac_compile") 2>conftest.er1
2859   ac_status=$?
2860   grep -v '^ *+' conftest.er1 >conftest.err
2861   rm -f conftest.er1
2862   cat conftest.err >&5
2863   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2864   (exit $ac_status); } && {
2865          test -z "$ac_c_werror_flag" ||
2866          test ! -s conftest.err
2867        } && test -s conftest.$ac_objext; then
2868   ac_cv_prog_cc_c89=$ac_arg
2869 else
2870   $as_echo "$as_me: failed program was:" >&5
2871 sed 's/^/| /' conftest.$ac_ext >&5
2872
2873
2874 fi
2875
2876 rm -f core conftest.err conftest.$ac_objext
2877   test "x$ac_cv_prog_cc_c89" != "xno" && break
2878 done
2879 rm -f conftest.$ac_ext
2880 CC=$ac_save_CC
2881
2882 fi
2883 # AC_CACHE_VAL
2884 case "x$ac_cv_prog_cc_c89" in
2885   x)
2886     { $as_echo "$as_me:$LINENO: result: none needed" >&5
2887 $as_echo "none needed" >&6; } ;;
2888   xno)
2889     { $as_echo "$as_me:$LINENO: result: unsupported" >&5
2890 $as_echo "unsupported" >&6; } ;;
2891   *)
2892     CC="$CC $ac_cv_prog_cc_c89"
2893     { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
2894 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2895 esac
2896
2897
2898 ac_ext=c
2899 ac_cpp='$CPP $CPPFLAGS'
2900 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2901 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2902 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2903
2904
2905 ac_ext=c
2906 ac_cpp='$CPP $CPPFLAGS'
2907 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2908 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2909 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2910 { $as_echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
2911 $as_echo_n "checking how to run the C preprocessor... " >&6; }
2912 # On Suns, sometimes $CPP names a directory.
2913 if test -n "$CPP" && test -d "$CPP"; then
2914   CPP=
2915 fi
2916 if test -z "$CPP"; then
2917   if test "${ac_cv_prog_CPP+set}" = set; then
2918   $as_echo_n "(cached) " >&6
2919 else
2920       # Double quotes because CPP needs to be expanded
2921     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2922     do
2923       ac_preproc_ok=false
2924 for ac_c_preproc_warn_flag in '' yes
2925 do
2926   # Use a header file that comes with gcc, so configuring glibc
2927   # with a fresh cross-compiler works.
2928   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2929   # <limits.h> exists even on freestanding compilers.
2930   # On the NeXT, cc -E runs the code through the compiler's parser,
2931   # not just through cpp. "Syntax error" is here to catch this case.
2932   cat >conftest.$ac_ext <<_ACEOF
2933 /* confdefs.h.  */
2934 _ACEOF
2935 cat confdefs.h >>conftest.$ac_ext
2936 cat >>conftest.$ac_ext <<_ACEOF
2937 /* end confdefs.h.  */
2938 #ifdef __STDC__
2939 # include <limits.h>
2940 #else
2941 # include <assert.h>
2942 #endif
2943                      Syntax error
2944 _ACEOF
2945 if { (ac_try="$ac_cpp conftest.$ac_ext"
2946 case "(($ac_try" in
2947   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2948   *) ac_try_echo=$ac_try;;
2949 esac
2950 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2951 $as_echo "$ac_try_echo") >&5
2952   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
2953   ac_status=$?
2954   grep -v '^ *+' conftest.er1 >conftest.err
2955   rm -f conftest.er1
2956   cat conftest.err >&5
2957   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2958   (exit $ac_status); } >/dev/null && {
2959          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
2960          test ! -s conftest.err
2961        }; then
2962   :
2963 else
2964   $as_echo "$as_me: failed program was:" >&5
2965 sed 's/^/| /' conftest.$ac_ext >&5
2966
2967   # Broken: fails on valid input.
2968 continue
2969 fi
2970
2971 rm -f conftest.err conftest.$ac_ext
2972
2973   # OK, works on sane cases.  Now check whether nonexistent headers
2974   # can be detected and how.
2975   cat >conftest.$ac_ext <<_ACEOF
2976 /* confdefs.h.  */
2977 _ACEOF
2978 cat confdefs.h >>conftest.$ac_ext
2979 cat >>conftest.$ac_ext <<_ACEOF
2980 /* end confdefs.h.  */
2981 #include <ac_nonexistent.h>
2982 _ACEOF
2983 if { (ac_try="$ac_cpp conftest.$ac_ext"
2984 case "(($ac_try" in
2985   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2986   *) ac_try_echo=$ac_try;;
2987 esac
2988 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2989 $as_echo "$ac_try_echo") >&5
2990   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
2991   ac_status=$?
2992   grep -v '^ *+' conftest.er1 >conftest.err
2993   rm -f conftest.er1
2994   cat conftest.err >&5
2995   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2996   (exit $ac_status); } >/dev/null && {
2997          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
2998          test ! -s conftest.err
2999        }; then
3000   # Broken: success on invalid input.
3001 continue
3002 else
3003   $as_echo "$as_me: failed program was:" >&5
3004 sed 's/^/| /' conftest.$ac_ext >&5
3005
3006   # Passes both tests.
3007 ac_preproc_ok=:
3008 break
3009 fi
3010
3011 rm -f conftest.err conftest.$ac_ext
3012
3013 done
3014 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3015 rm -f conftest.err conftest.$ac_ext
3016 if $ac_preproc_ok; then
3017   break
3018 fi
3019
3020     done
3021     ac_cv_prog_CPP=$CPP
3022
3023 fi
3024   CPP=$ac_cv_prog_CPP
3025 else
3026   ac_cv_prog_CPP=$CPP
3027 fi
3028 { $as_echo "$as_me:$LINENO: result: $CPP" >&5
3029 $as_echo "$CPP" >&6; }
3030 ac_preproc_ok=false
3031 for ac_c_preproc_warn_flag in '' yes
3032 do
3033   # Use a header file that comes with gcc, so configuring glibc
3034   # with a fresh cross-compiler works.
3035   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3036   # <limits.h> exists even on freestanding compilers.
3037   # On the NeXT, cc -E runs the code through the compiler's parser,
3038   # not just through cpp. "Syntax error" is here to catch this case.
3039   cat >conftest.$ac_ext <<_ACEOF
3040 /* confdefs.h.  */
3041 _ACEOF
3042 cat confdefs.h >>conftest.$ac_ext
3043 cat >>conftest.$ac_ext <<_ACEOF
3044 /* end confdefs.h.  */
3045 #ifdef __STDC__
3046 # include <limits.h>
3047 #else
3048 # include <assert.h>
3049 #endif
3050                      Syntax error
3051 _ACEOF
3052 if { (ac_try="$ac_cpp conftest.$ac_ext"
3053 case "(($ac_try" in
3054   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3055   *) ac_try_echo=$ac_try;;
3056 esac
3057 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
3058 $as_echo "$ac_try_echo") >&5
3059   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3060   ac_status=$?
3061   grep -v '^ *+' conftest.er1 >conftest.err
3062   rm -f conftest.er1
3063   cat conftest.err >&5
3064   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
3065   (exit $ac_status); } >/dev/null && {
3066          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3067          test ! -s conftest.err
3068        }; then
3069   :
3070 else
3071   $as_echo "$as_me: failed program was:" >&5
3072 sed 's/^/| /' conftest.$ac_ext >&5
3073
3074   # Broken: fails on valid input.
3075 continue
3076 fi
3077
3078 rm -f conftest.err conftest.$ac_ext
3079
3080   # OK, works on sane cases.  Now check whether nonexistent headers
3081   # can be detected and how.
3082   cat >conftest.$ac_ext <<_ACEOF
3083 /* confdefs.h.  */
3084 _ACEOF
3085 cat confdefs.h >>conftest.$ac_ext
3086 cat >>conftest.$ac_ext <<_ACEOF
3087 /* end confdefs.h.  */
3088 #include <ac_nonexistent.h>
3089 _ACEOF
3090 if { (ac_try="$ac_cpp conftest.$ac_ext"
3091 case "(($ac_try" in
3092   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3093   *) ac_try_echo=$ac_try;;
3094 esac
3095 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
3096 $as_echo "$ac_try_echo") >&5
3097   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3098   ac_status=$?
3099   grep -v '^ *+' conftest.er1 >conftest.err
3100   rm -f conftest.er1
3101   cat conftest.err >&5
3102   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
3103   (exit $ac_status); } >/dev/null && {
3104          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3105          test ! -s conftest.err
3106        }; then
3107   # Broken: success on invalid input.
3108 continue
3109 else
3110   $as_echo "$as_me: failed program was:" >&5
3111 sed 's/^/| /' conftest.$ac_ext >&5
3112
3113   # Passes both tests.
3114 ac_preproc_ok=:
3115 break
3116 fi
3117
3118 rm -f conftest.err conftest.$ac_ext
3119
3120 done
3121 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3122 rm -f conftest.err conftest.$ac_ext
3123 if $ac_preproc_ok; then
3124   :
3125 else
3126   { { $as_echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3127 See \`config.log' for more details." >&5
3128 $as_echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3129 See \`config.log' for more details." >&2;}
3130    { (exit 1); exit 1; }; }
3131 fi
3132
3133 ac_ext=c
3134 ac_cpp='$CPP $CPPFLAGS'
3135 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3136 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3137 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3138
3139
3140 { $as_echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
3141 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3142 if test "${ac_cv_path_GREP+set}" = set; then
3143   $as_echo_n "(cached) " >&6
3144 else
3145   if test -z "$GREP"; then
3146   ac_path_GREP_found=false
3147   # Loop through the user's path and test for each of PROGNAME-LIST
3148   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3149 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3150 do
3151   IFS=$as_save_IFS
3152   test -z "$as_dir" && as_dir=.
3153   for ac_prog in grep ggrep; do
3154     for ac_exec_ext in '' $ac_executable_extensions; do
3155       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3156       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3157 # Check for GNU ac_path_GREP and select it if it is found.
3158   # Check for GNU $ac_path_GREP
3159 case `"$ac_path_GREP" --version 2>&1` in
3160 *GNU*)
3161   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3162 *)
3163   ac_count=0
3164   $as_echo_n 0123456789 >"conftest.in"
3165   while :
3166   do
3167     cat "conftest.in" "conftest.in" >"conftest.tmp"
3168     mv "conftest.tmp" "conftest.in"
3169     cp "conftest.in" "conftest.nl"
3170     $as_echo 'GREP' >> "conftest.nl"
3171     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3172     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3173     ac_count=`expr $ac_count + 1`
3174     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3175       # Best one so far, save it but keep looking for a better one
3176       ac_cv_path_GREP="$ac_path_GREP"
3177       ac_path_GREP_max=$ac_count
3178     fi
3179     # 10*(2^10) chars as input seems more than enough
3180     test $ac_count -gt 10 && break
3181   done
3182   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3183 esac
3184
3185       $ac_path_GREP_found && break 3
3186     done
3187   done
3188 done
3189 IFS=$as_save_IFS
3190   if test -z "$ac_cv_path_GREP"; then
3191     { { $as_echo "$as_me:$LINENO: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
3192 $as_echo "$as_me: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
3193    { (exit 1); exit 1; }; }
3194   fi
3195 else
3196   ac_cv_path_GREP=$GREP
3197 fi
3198
3199 fi
3200 { $as_echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
3201 $as_echo "$ac_cv_path_GREP" >&6; }
3202  GREP="$ac_cv_path_GREP"
3203
3204
3205 { $as_echo "$as_me:$LINENO: checking for egrep" >&5
3206 $as_echo_n "checking for egrep... " >&6; }
3207 if test "${ac_cv_path_EGREP+set}" = set; then
3208   $as_echo_n "(cached) " >&6
3209 else
3210   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3211    then ac_cv_path_EGREP="$GREP -E"
3212    else
3213      if test -z "$EGREP"; then
3214   ac_path_EGREP_found=false
3215   # Loop through the user's path and test for each of PROGNAME-LIST
3216   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3217 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3218 do
3219   IFS=$as_save_IFS
3220   test -z "$as_dir" && as_dir=.
3221   for ac_prog in egrep; do
3222     for ac_exec_ext in '' $ac_executable_extensions; do
3223       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3224       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3225 # Check for GNU ac_path_EGREP and select it if it is found.
3226   # Check for GNU $ac_path_EGREP
3227 case `"$ac_path_EGREP" --version 2>&1` in
3228 *GNU*)
3229   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3230 *)
3231   ac_count=0
3232   $as_echo_n 0123456789 >"conftest.in"
3233   while :
3234   do
3235     cat "conftest.in" "conftest.in" >"conftest.tmp"
3236     mv "conftest.tmp" "conftest.in"
3237     cp "conftest.in" "conftest.nl"
3238     $as_echo 'EGREP' >> "conftest.nl"
3239     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3240     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3241     ac_count=`expr $ac_count + 1`
3242     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3243       # Best one so far, save it but keep looking for a better one
3244       ac_cv_path_EGREP="$ac_path_EGREP"
3245       ac_path_EGREP_max=$ac_count
3246     fi
3247     # 10*(2^10) chars as input seems more than enough
3248     test $ac_count -gt 10 && break
3249   done
3250   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3251 esac
3252
3253       $ac_path_EGREP_found && break 3
3254     done
3255   done
3256 done
3257 IFS=$as_save_IFS
3258   if test -z "$ac_cv_path_EGREP"; then
3259     { { $as_echo "$as_me:$LINENO: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
3260 $as_echo "$as_me: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
3261    { (exit 1); exit 1; }; }
3262   fi
3263 else
3264   ac_cv_path_EGREP=$EGREP
3265 fi
3266
3267    fi
3268 fi
3269 { $as_echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
3270 $as_echo "$ac_cv_path_EGREP" >&6; }
3271  EGREP="$ac_cv_path_EGREP"
3272
3273
3274 { $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3275 $as_echo_n "checking for ANSI C header files... " >&6; }
3276 if test "${ac_cv_header_stdc+set}" = set; then
3277   $as_echo_n "(cached) " >&6
3278 else
3279   cat >conftest.$ac_ext <<_ACEOF
3280 /* confdefs.h.  */
3281 _ACEOF
3282 cat confdefs.h >>conftest.$ac_ext
3283 cat >>conftest.$ac_ext <<_ACEOF
3284 /* end confdefs.h.  */
3285 #include <stdlib.h>
3286 #include <stdarg.h>
3287 #include <string.h>
3288 #include <float.h>
3289
3290 int
3291 main ()
3292 {
3293
3294   ;
3295   return 0;
3296 }
3297 _ACEOF
3298 rm -f conftest.$ac_objext
3299 if { (ac_try="$ac_compile"
3300 case "(($ac_try" in
3301   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3302   *) ac_try_echo=$ac_try;;
3303 esac
3304 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
3305 $as_echo "$ac_try_echo") >&5
3306   (eval "$ac_compile") 2>conftest.er1
3307   ac_status=$?
3308   grep -v '^ *+' conftest.er1 >conftest.err
3309   rm -f conftest.er1
3310   cat conftest.err >&5
3311   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
3312   (exit $ac_status); } && {
3313          test -z "$ac_c_werror_flag" ||
3314          test ! -s conftest.err
3315        } && test -s conftest.$ac_objext; then
3316   ac_cv_header_stdc=yes
3317 else
3318   $as_echo "$as_me: failed program was:" >&5
3319 sed 's/^/| /' conftest.$ac_ext >&5
3320
3321         ac_cv_header_stdc=no
3322 fi
3323
3324 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3325
3326 if test $ac_cv_header_stdc = yes; then
3327   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3328   cat >conftest.$ac_ext <<_ACEOF
3329 /* confdefs.h.  */
3330 _ACEOF
3331 cat confdefs.h >>conftest.$ac_ext
3332 cat >>conftest.$ac_ext <<_ACEOF
3333 /* end confdefs.h.  */
3334 #include <string.h>
3335
3336 _ACEOF
3337 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3338   $EGREP "memchr" >/dev/null 2>&1; then
3339   :
3340 else
3341   ac_cv_header_stdc=no
3342 fi
3343 rm -f conftest*
3344
3345 fi
3346
3347 if test $ac_cv_header_stdc = yes; then
3348   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3349   cat >conftest.$ac_ext <<_ACEOF
3350 /* confdefs.h.  */
3351 _ACEOF
3352 cat confdefs.h >>conftest.$ac_ext
3353 cat >>conftest.$ac_ext <<_ACEOF
3354 /* end confdefs.h.  */
3355 #include <stdlib.h>
3356
3357 _ACEOF
3358 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3359   $EGREP "free" >/dev/null 2>&1; then
3360   :
3361 else
3362   ac_cv_header_stdc=no
3363 fi
3364 rm -f conftest*
3365
3366 fi
3367
3368 if test $ac_cv_header_stdc = yes; then
3369   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3370   if test "$cross_compiling" = yes; then
3371   :
3372 else
3373   cat >conftest.$ac_ext <<_ACEOF
3374 /* confdefs.h.  */
3375 _ACEOF
3376 cat confdefs.h >>conftest.$ac_ext
3377 cat >>conftest.$ac_ext <<_ACEOF
3378 /* end confdefs.h.  */
3379 #include <ctype.h>
3380 #include <stdlib.h>
3381 #if ((' ' & 0x0FF) == 0x020)
3382 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3383 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3384 #else
3385 # define ISLOWER(c) \
3386                    (('a' <= (c) && (c) <= 'i') \
3387                      || ('j' <= (c) && (c) <= 'r') \
3388                      || ('s' <= (c) && (c) <= 'z'))
3389 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3390 #endif
3391
3392 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3393 int
3394 main ()
3395 {
3396   int i;
3397   for (i = 0; i < 256; i++)
3398     if (XOR (islower (i), ISLOWER (i))
3399         || toupper (i) != TOUPPER (i))
3400       return 2;
3401   return 0;
3402 }
3403 _ACEOF
3404 rm -f conftest$ac_exeext
3405 if { (ac_try="$ac_link"
3406 case "(($ac_try" in
3407   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3408   *) ac_try_echo=$ac_try;;
3409 esac
3410 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
3411 $as_echo "$ac_try_echo") >&5
3412   (eval "$ac_link") 2>&5
3413   ac_status=$?
3414   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
3415   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3416   { (case "(($ac_try" in
3417   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3418   *) ac_try_echo=$ac_try;;
3419 esac
3420 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
3421 $as_echo "$ac_try_echo") >&5
3422   (eval "$ac_try") 2>&5
3423   ac_status=$?
3424   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
3425   (exit $ac_status); }; }; then
3426   :
3427 else
3428   $as_echo "$as_me: program exited with status $ac_status" >&5
3429 $as_echo "$as_me: failed program was:" >&5
3430 sed 's/^/| /' conftest.$ac_ext >&5
3431
3432 ( exit $ac_status )
3433 ac_cv_header_stdc=no
3434 fi
3435 rm -rf conftest.dSYM
3436 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3437 fi
3438
3439
3440 fi
3441 fi
3442 { $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3443 $as_echo "$ac_cv_header_stdc" >&6; }
3444 if test $ac_cv_header_stdc = yes; then
3445
3446 cat >>confdefs.h <<\_ACEOF
3447 #define STDC_HEADERS 1
3448 _ACEOF
3449
3450 fi
3451
3452 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3453
3454
3455
3456
3457
3458
3459
3460
3461
3462 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3463                   inttypes.h stdint.h unistd.h
3464 do
3465 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3466 { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
3467 $as_echo_n "checking for $ac_header... " >&6; }
3468 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
3469   $as_echo_n "(cached) " >&6
3470 else
3471   cat >conftest.$ac_ext <<_ACEOF
3472 /* confdefs.h.  */
3473 _ACEOF
3474 cat confdefs.h >>conftest.$ac_ext
3475 cat >>conftest.$ac_ext <<_ACEOF
3476 /* end confdefs.h.  */
3477 $ac_includes_default
3478
3479 #include <$ac_header>
3480 _ACEOF
3481 rm -f conftest.$ac_objext
3482 if { (ac_try="$ac_compile"
3483 case "(($ac_try" in
3484   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3485   *) ac_try_echo=$ac_try;;
3486 esac
3487 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
3488 $as_echo "$ac_try_echo") >&5
3489   (eval "$ac_compile") 2>conftest.er1
3490   ac_status=$?
3491   grep -v '^ *+' conftest.er1 >conftest.err
3492   rm -f conftest.er1
3493   cat conftest.err >&5
3494   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
3495   (exit $ac_status); } && {
3496          test -z "$ac_c_werror_flag" ||
3497          test ! -s conftest.err
3498        } && test -s conftest.$ac_objext; then
3499   eval "$as_ac_Header=yes"
3500 else
3501   $as_echo "$as_me: failed program was:" >&5
3502 sed 's/^/| /' conftest.$ac_ext >&5
3503
3504         eval "$as_ac_Header=no"
3505 fi
3506
3507 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3508 fi
3509 ac_res=`eval 'as_val=${'$as_ac_Header'}
3510                  $as_echo "$as_val"'`
3511                { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
3512 $as_echo "$ac_res" >&6; }
3513 if test `eval 'as_val=${'$as_ac_Header'}
3514                  $as_echo "$as_val"'` = yes; then
3515   cat >>confdefs.h <<_ACEOF
3516 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3517 _ACEOF
3518
3519 fi
3520
3521 done
3522
3523
3524
3525     # Check whether --enable-optimization was given.
3526 if test "${enable_optimization+set}" = set; then
3527   enableval=$enable_optimization; ac_cv_without_optimization=${withval}
3528 fi
3529
3530
3531
3532
3533
3534 # Check whether --with-gcc was given.
3535 if test "${with_gcc+set}" = set; then
3536   withval=$with_gcc;
3537 fi
3538
3539
3540   if test "${ac_cv_header_minix_config_h+set}" = set; then
3541   { $as_echo "$as_me:$LINENO: checking for minix/config.h" >&5
3542 $as_echo_n "checking for minix/config.h... " >&6; }
3543 if test "${ac_cv_header_minix_config_h+set}" = set; then
3544   $as_echo_n "(cached) " >&6
3545 fi
3546 { $as_echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5
3547 $as_echo "$ac_cv_header_minix_config_h" >&6; }
3548 else
3549   # Is the header compilable?
3550 { $as_echo "$as_me:$LINENO: checking minix/config.h usability" >&5
3551 $as_echo_n "checking minix/config.h usability... " >&6; }
3552 cat >conftest.$ac_ext <<_ACEOF
3553 /* confdefs.h.  */
3554 _ACEOF
3555 cat confdefs.h >>conftest.$ac_ext
3556 cat >>conftest.$ac_ext <<_ACEOF
3557 /* end confdefs.h.  */
3558 $ac_includes_default
3559 #include <minix/config.h>
3560 _ACEOF
3561 rm -f conftest.$ac_objext
3562 if { (ac_try="$ac_compile"
3563 case "(($ac_try" in
3564   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3565   *) ac_try_echo=$ac_try;;
3566 esac
3567 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
3568 $as_echo "$ac_try_echo") >&5
3569   (eval "$ac_compile") 2>conftest.er1
3570   ac_status=$?
3571   grep -v '^ *+' conftest.er1 >conftest.err
3572   rm -f conftest.er1
3573   cat conftest.err >&5
3574   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
3575   (exit $ac_status); } && {
3576          test -z "$ac_c_werror_flag" ||
3577          test ! -s conftest.err
3578        } && test -s conftest.$ac_objext; then
3579   ac_header_compiler=yes
3580 else
3581   $as_echo "$as_me: failed program was:" >&5
3582 sed 's/^/| /' conftest.$ac_ext >&5
3583
3584         ac_header_compiler=no
3585 fi
3586
3587 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3588 { $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3589 $as_echo "$ac_header_compiler" >&6; }
3590
3591 # Is the header present?
3592 { $as_echo "$as_me:$LINENO: checking minix/config.h presence" >&5
3593 $as_echo_n "checking minix/config.h presence... " >&6; }
3594 cat >conftest.$ac_ext <<_ACEOF
3595 /* confdefs.h.  */
3596 _ACEOF
3597 cat confdefs.h >>conftest.$ac_ext
3598 cat >>conftest.$ac_ext <<_ACEOF
3599 /* end confdefs.h.  */
3600 #include <minix/config.h>
3601 _ACEOF
3602 if { (ac_try="$ac_cpp conftest.$ac_ext"
3603 case "(($ac_try" in
3604   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3605   *) ac_try_echo=$ac_try;;
3606 esac
3607 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
3608 $as_echo "$ac_try_echo") >&5
3609   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3610   ac_status=$?
3611   grep -v '^ *+' conftest.er1 >conftest.err
3612   rm -f conftest.er1
3613   cat conftest.err >&5
3614   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
3615   (exit $ac_status); } >/dev/null && {
3616          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3617          test ! -s conftest.err
3618        }; then
3619   ac_header_preproc=yes
3620 else
3621   $as_echo "$as_me: failed program was:" >&5
3622 sed 's/^/| /' conftest.$ac_ext >&5
3623
3624   ac_header_preproc=no
3625 fi
3626
3627 rm -f conftest.err conftest.$ac_ext
3628 { $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3629 $as_echo "$ac_header_preproc" >&6; }
3630
3631 # So?  What about this header?
3632 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3633   yes:no: )
3634     { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&5
3635 $as_echo "$as_me: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
3636     { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the compiler's result" >&5
3637 $as_echo "$as_me: WARNING: minix/config.h: proceeding with the compiler's result" >&2;}
3638     ac_header_preproc=yes
3639     ;;
3640   no:yes:* )
3641     { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: present but cannot be compiled" >&5
3642 $as_echo "$as_me: WARNING: minix/config.h: present but cannot be compiled" >&2;}
3643     { $as_echo "$as_me:$LINENO: WARNING: minix/config.h:     check for missing prerequisite headers?" >&5
3644 $as_echo "$as_me: WARNING: minix/config.h:     check for missing prerequisite headers?" >&2;}
3645     { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: see the Autoconf documentation" >&5
3646 $as_echo "$as_me: WARNING: minix/config.h: see the Autoconf documentation" >&2;}
3647     { $as_echo "$as_me:$LINENO: WARNING: minix/config.h:     section \"Present But Cannot Be Compiled\"" >&5
3648 $as_echo "$as_me: WARNING: minix/config.h:     section \"Present But Cannot Be Compiled\"" >&2;}
3649     { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the preprocessor's result" >&5
3650 $as_echo "$as_me: WARNING: minix/config.h: proceeding with the preprocessor's result" >&2;}
3651     { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: in the future, the compiler will take precedence" >&5
3652 $as_echo "$as_me: WARNING: minix/config.h: in the future, the compiler will take precedence" >&2;}
3653
3654     ;;
3655 esac
3656 { $as_echo "$as_me:$LINENO: checking for minix/config.h" >&5
3657 $as_echo_n "checking for minix/config.h... " >&6; }
3658 if test "${ac_cv_header_minix_config_h+set}" = set; then
3659   $as_echo_n "(cached) " >&6
3660 else
3661   ac_cv_header_minix_config_h=$ac_header_preproc
3662 fi
3663 { $as_echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5
3664 $as_echo "$ac_cv_header_minix_config_h" >&6; }
3665
3666 fi
3667 if test $ac_cv_header_minix_config_h = yes; then
3668   MINIX=yes
3669 else
3670   MINIX=
3671 fi
3672
3673
3674   if test "$MINIX" = yes; then
3675
3676 cat >>confdefs.h <<\_ACEOF
3677 #define _POSIX_SOURCE 1
3678 _ACEOF
3679
3680
3681 cat >>confdefs.h <<\_ACEOF
3682 #define _POSIX_1_SOURCE 2
3683 _ACEOF
3684
3685
3686 cat >>confdefs.h <<\_ACEOF
3687 #define _MINIX 1
3688 _ACEOF
3689
3690   fi
3691
3692
3693
3694   { $as_echo "$as_me:$LINENO: checking whether it is safe to define __EXTENSIONS__" >&5
3695 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3696 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then
3697   $as_echo_n "(cached) " >&6
3698 else
3699   cat >conftest.$ac_ext <<_ACEOF
3700 /* confdefs.h.  */
3701 _ACEOF
3702 cat confdefs.h >>conftest.$ac_ext
3703 cat >>conftest.$ac_ext <<_ACEOF
3704 /* end confdefs.h.  */
3705
3706 #         define __EXTENSIONS__ 1
3707           $ac_includes_default
3708 int
3709 main ()
3710 {
3711
3712   ;
3713   return 0;
3714 }
3715 _ACEOF
3716 rm -f conftest.$ac_objext
3717 if { (ac_try="$ac_compile"
3718 case "(($ac_try" in
3719   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3720   *) ac_try_echo=$ac_try;;
3721 esac
3722 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
3723 $as_echo "$ac_try_echo") >&5
3724   (eval "$ac_compile") 2>conftest.er1
3725   ac_status=$?
3726   grep -v '^ *+' conftest.er1 >conftest.err
3727   rm -f conftest.er1
3728   cat conftest.err >&5
3729   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
3730   (exit $ac_status); } && {
3731          test -z "$ac_c_werror_flag" ||
3732          test ! -s conftest.err
3733        } && test -s conftest.$ac_objext; then
3734   ac_cv_safe_to_define___extensions__=yes
3735 else
3736   $as_echo "$as_me: failed program was:" >&5
3737 sed 's/^/| /' conftest.$ac_ext >&5
3738
3739         ac_cv_safe_to_define___extensions__=no
3740 fi
3741
3742 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3743 fi
3744 { $as_echo "$as_me:$LINENO: result: $ac_cv_safe_to_define___extensions__" >&5
3745 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
3746   test $ac_cv_safe_to_define___extensions__ = yes &&
3747     cat >>confdefs.h <<\_ACEOF
3748 #define __EXTENSIONS__ 1
3749 _ACEOF
3750
3751   cat >>confdefs.h <<\_ACEOF
3752 #define _ALL_SOURCE 1
3753 _ACEOF
3754
3755   cat >>confdefs.h <<\_ACEOF
3756 #define _GNU_SOURCE 1
3757 _ACEOF
3758
3759   cat >>confdefs.h <<\_ACEOF
3760 #define _POSIX_PTHREAD_SEMANTICS 1
3761 _ACEOF
3762
3763   cat >>confdefs.h <<\_ACEOF
3764 #define _TANDEM_SOURCE 1
3765 _ACEOF
3766
3767
3768     V_CCOPT=""
3769     if test "${ac_cv_without_optimization+set}" != set; then
3770             V_CCOPT="-O"
3771     fi
3772     V_INCLS=""
3773     if test "${srcdir}" != "." ; then
3774             V_INCLS="-I\$\(srcdir\)"
3775     fi
3776     if test -z "$CC" ; then
3777             case "$target_os" in
3778
3779             bsdi*)
3780                     # Extract the first word of "shlicc2", so it can be a program name with args.
3781 set dummy shlicc2; ac_word=$2
3782 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
3783 $as_echo_n "checking for $ac_word... " >&6; }
3784 if test "${ac_cv_prog_SHLICC2+set}" = set; then
3785   $as_echo_n "(cached) " >&6
3786 else
3787   if test -n "$SHLICC2"; then
3788   ac_cv_prog_SHLICC2="$SHLICC2" # Let the user override the test.
3789 else
3790 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3791 for as_dir in $PATH
3792 do
3793   IFS=$as_save_IFS
3794   test -z "$as_dir" && as_dir=.
3795   for ac_exec_ext in '' $ac_executable_extensions; do
3796   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3797     ac_cv_prog_SHLICC2="yes"
3798     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3799     break 2
3800   fi
3801 done
3802 done
3803 IFS=$as_save_IFS
3804
3805   test -z "$ac_cv_prog_SHLICC2" && ac_cv_prog_SHLICC2="no"
3806 fi
3807 fi
3808 SHLICC2=$ac_cv_prog_SHLICC2
3809 if test -n "$SHLICC2"; then
3810   { $as_echo "$as_me:$LINENO: result: $SHLICC2" >&5
3811 $as_echo "$SHLICC2" >&6; }
3812 else
3813   { $as_echo "$as_me:$LINENO: result: no" >&5
3814 $as_echo "no" >&6; }
3815 fi
3816
3817
3818                     if test $SHLICC2 = yes ; then
3819                             CC=shlicc2
3820                             export CC
3821                     fi
3822                     ;;
3823             esac
3824     fi
3825     if test -z "$CC" -a "$with_gcc" = no ; then
3826             CC=cc
3827             export CC
3828     fi
3829     ac_ext=c
3830 ac_cpp='$CPP $CPPFLAGS'
3831 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3832 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3833 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3834 if test -n "$ac_tool_prefix"; then
3835   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3836 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3837 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
3838 $as_echo_n "checking for $ac_word... " >&6; }
3839 if test "${ac_cv_prog_CC+set}" = set; then
3840   $as_echo_n "(cached) " >&6
3841 else
3842   if test -n "$CC"; then
3843   ac_cv_prog_CC="$CC" # Let the user override the test.
3844 else
3845 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3846 for as_dir in $PATH
3847 do
3848   IFS=$as_save_IFS
3849   test -z "$as_dir" && as_dir=.
3850   for ac_exec_ext in '' $ac_executable_extensions; do
3851   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3852     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3853     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3854     break 2
3855   fi
3856 done
3857 done
3858 IFS=$as_save_IFS
3859
3860 fi
3861 fi
3862 CC=$ac_cv_prog_CC
3863 if test -n "$CC"; then
3864   { $as_echo "$as_me:$LINENO: result: $CC" >&5
3865 $as_echo "$CC" >&6; }
3866 else
3867   { $as_echo "$as_me:$LINENO: result: no" >&5
3868 $as_echo "no" >&6; }
3869 fi
3870
3871
3872 fi
3873 if test -z "$ac_cv_prog_CC"; then
3874   ac_ct_CC=$CC
3875   # Extract the first word of "gcc", so it can be a program name with args.
3876 set dummy gcc; ac_word=$2
3877 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
3878 $as_echo_n "checking for $ac_word... " >&6; }
3879 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
3880   $as_echo_n "(cached) " >&6
3881 else
3882   if test -n "$ac_ct_CC"; then
3883   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3884 else
3885 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3886 for as_dir in $PATH
3887 do
3888   IFS=$as_save_IFS
3889   test -z "$as_dir" && as_dir=.
3890   for ac_exec_ext in '' $ac_executable_extensions; do
3891   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3892     ac_cv_prog_ac_ct_CC="gcc"
3893     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3894     break 2
3895   fi
3896 done
3897 done
3898 IFS=$as_save_IFS
3899
3900 fi
3901 fi
3902 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3903 if test -n "$ac_ct_CC"; then
3904   { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
3905 $as_echo "$ac_ct_CC" >&6; }
3906 else
3907   { $as_echo "$as_me:$LINENO: result: no" >&5
3908 $as_echo "no" >&6; }
3909 fi
3910
3911   if test "x$ac_ct_CC" = x; then
3912     CC=""
3913   else
3914     case $cross_compiling:$ac_tool_warned in
3915 yes:)
3916 { $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
3917 whose name does not start with the host triplet.  If you think this
3918 configuration is useful to you, please write to autoconf@gnu.org." >&5
3919 $as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
3920 whose name does not start with the host triplet.  If you think this
3921 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
3922 ac_tool_warned=yes ;;
3923 esac
3924     CC=$ac_ct_CC
3925   fi
3926 else
3927   CC="$ac_cv_prog_CC"
3928 fi
3929
3930 if test -z "$CC"; then
3931           if test -n "$ac_tool_prefix"; then
3932     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3933 set dummy ${ac_tool_prefix}cc; ac_word=$2
3934 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
3935 $as_echo_n "checking for $ac_word... " >&6; }
3936 if test "${ac_cv_prog_CC+set}" = set; then
3937   $as_echo_n "(cached) " >&6
3938 else
3939   if test -n "$CC"; then
3940   ac_cv_prog_CC="$CC" # Let the user override the test.
3941 else
3942 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3943 for as_dir in $PATH
3944 do
3945   IFS=$as_save_IFS
3946   test -z "$as_dir" && as_dir=.
3947   for ac_exec_ext in '' $ac_executable_extensions; do
3948   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3949     ac_cv_prog_CC="${ac_tool_prefix}cc"
3950     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3951     break 2
3952   fi
3953 done
3954 done
3955 IFS=$as_save_IFS
3956
3957 fi
3958 fi
3959 CC=$ac_cv_prog_CC
3960 if test -n "$CC"; then
3961   { $as_echo "$as_me:$LINENO: result: $CC" >&5
3962 $as_echo "$CC" >&6; }
3963 else
3964   { $as_echo "$as_me:$LINENO: result: no" >&5
3965 $as_echo "no" >&6; }
3966 fi
3967
3968
3969   fi
3970 fi
3971 if test -z "$CC"; then
3972   # Extract the first word of "cc", so it can be a program name with args.
3973 set dummy cc; ac_word=$2
3974 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
3975 $as_echo_n "checking for $ac_word... " >&6; }
3976 if test "${ac_cv_prog_CC+set}" = set; then
3977   $as_echo_n "(cached) " >&6
3978 else
3979   if test -n "$CC"; then
3980   ac_cv_prog_CC="$CC" # Let the user override the test.
3981 else
3982   ac_prog_rejected=no
3983 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3984 for as_dir in $PATH
3985 do
3986   IFS=$as_save_IFS
3987   test -z "$as_dir" && as_dir=.
3988   for ac_exec_ext in '' $ac_executable_extensions; do
3989   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3990     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3991        ac_prog_rejected=yes
3992        continue
3993      fi
3994     ac_cv_prog_CC="cc"
3995     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3996     break 2
3997   fi
3998 done
3999 done
4000 IFS=$as_save_IFS
4001
4002 if test $ac_prog_rejected = yes; then
4003   # We found a bogon in the path, so make sure we never use it.
4004   set dummy $ac_cv_prog_CC
4005   shift
4006   if test $# != 0; then
4007     # We chose a different compiler from the bogus one.
4008     # However, it has the same basename, so the bogon will be chosen
4009     # first if we set CC to just the basename; use the full file name.
4010     shift
4011     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4012   fi
4013 fi
4014 fi
4015 fi
4016 CC=$ac_cv_prog_CC
4017 if test -n "$CC"; then
4018   { $as_echo "$as_me:$LINENO: result: $CC" >&5
4019 $as_echo "$CC" >&6; }
4020 else
4021   { $as_echo "$as_me:$LINENO: result: no" >&5
4022 $as_echo "no" >&6; }
4023 fi
4024
4025
4026 fi
4027 if test -z "$CC"; then
4028   if test -n "$ac_tool_prefix"; then
4029   for ac_prog in cl.exe
4030   do
4031     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4032 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4033 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
4034 $as_echo_n "checking for $ac_word... " >&6; }
4035 if test "${ac_cv_prog_CC+set}" = set; then
4036   $as_echo_n "(cached) " >&6
4037 else
4038   if test -n "$CC"; then
4039   ac_cv_prog_CC="$CC" # Let the user override the test.
4040 else
4041 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4042 for as_dir in $PATH
4043 do
4044   IFS=$as_save_IFS
4045   test -z "$as_dir" && as_dir=.
4046   for ac_exec_ext in '' $ac_executable_extensions; do
4047   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4048     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4049     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4050     break 2
4051   fi
4052 done
4053 done
4054 IFS=$as_save_IFS
4055
4056 fi
4057 fi
4058 CC=$ac_cv_prog_CC
4059 if test -n "$CC"; then
4060   { $as_echo "$as_me:$LINENO: result: $CC" >&5
4061 $as_echo "$CC" >&6; }
4062 else
4063   { $as_echo "$as_me:$LINENO: result: no" >&5
4064 $as_echo "no" >&6; }
4065 fi
4066
4067
4068     test -n "$CC" && break
4069   done
4070 fi
4071 if test -z "$CC"; then
4072   ac_ct_CC=$CC
4073   for ac_prog in cl.exe
4074 do
4075   # Extract the first word of "$ac_prog", so it can be a program name with args.
4076 set dummy $ac_prog; ac_word=$2
4077 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
4078 $as_echo_n "checking for $ac_word... " >&6; }
4079 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
4080   $as_echo_n "(cached) " >&6
4081 else
4082   if test -n "$ac_ct_CC"; then
4083   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4084 else
4085 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4086 for as_dir in $PATH
4087 do
4088   IFS=$as_save_IFS
4089   test -z "$as_dir" && as_dir=.
4090   for ac_exec_ext in '' $ac_executable_extensions; do
4091   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4092     ac_cv_prog_ac_ct_CC="$ac_prog"
4093     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4094     break 2
4095   fi
4096 done
4097 done
4098 IFS=$as_save_IFS
4099
4100 fi
4101 fi
4102 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4103 if test -n "$ac_ct_CC"; then
4104   { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
4105 $as_echo "$ac_ct_CC" >&6; }
4106 else
4107   { $as_echo "$as_me:$LINENO: result: no" >&5
4108 $as_echo "no" >&6; }
4109 fi
4110
4111
4112   test -n "$ac_ct_CC" && break
4113 done
4114
4115   if test "x$ac_ct_CC" = x; then
4116     CC=""
4117   else
4118     case $cross_compiling:$ac_tool_warned in
4119 yes:)
4120 { $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
4121 whose name does not start with the host triplet.  If you think this
4122 configuration is useful to you, please write to autoconf@gnu.org." >&5
4123 $as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
4124 whose name does not start with the host triplet.  If you think this
4125 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
4126 ac_tool_warned=yes ;;
4127 esac
4128     CC=$ac_ct_CC
4129   fi
4130 fi
4131
4132 fi
4133
4134
4135 test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
4136 See \`config.log' for more details." >&5
4137 $as_echo "$as_me: error: no acceptable C compiler found in \$PATH
4138 See \`config.log' for more details." >&2;}
4139    { (exit 1); exit 1; }; }
4140
4141 # Provide some information about the compiler.
4142 $as_echo "$as_me:$LINENO: checking for C compiler version" >&5
4143 set X $ac_compile
4144 ac_compiler=$2
4145 { (ac_try="$ac_compiler --version >&5"
4146 case "(($ac_try" in
4147   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4148   *) ac_try_echo=$ac_try;;
4149 esac
4150 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
4151 $as_echo "$ac_try_echo") >&5
4152   (eval "$ac_compiler --version >&5") 2>&5
4153   ac_status=$?
4154   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
4155   (exit $ac_status); }
4156 { (ac_try="$ac_compiler -v >&5"
4157 case "(($ac_try" in
4158   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4159   *) ac_try_echo=$ac_try;;
4160 esac
4161 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
4162 $as_echo "$ac_try_echo") >&5
4163   (eval "$ac_compiler -v >&5") 2>&5
4164   ac_status=$?
4165   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
4166   (exit $ac_status); }
4167 { (ac_try="$ac_compiler -V >&5"
4168 case "(($ac_try" in
4169   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4170   *) ac_try_echo=$ac_try;;
4171 esac
4172 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
4173 $as_echo "$ac_try_echo") >&5
4174   (eval "$ac_compiler -V >&5") 2>&5
4175   ac_status=$?
4176   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
4177   (exit $ac_status); }
4178
4179 { $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
4180 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4181 if test "${ac_cv_c_compiler_gnu+set}" = set; then
4182   $as_echo_n "(cached) " >&6
4183 else
4184   cat >conftest.$ac_ext <<_ACEOF
4185 /* confdefs.h.  */
4186 _ACEOF
4187 cat confdefs.h >>conftest.$ac_ext
4188 cat >>conftest.$ac_ext <<_ACEOF
4189 /* end confdefs.h.  */
4190
4191 int
4192 main ()
4193 {
4194 #ifndef __GNUC__
4195        choke me
4196 #endif
4197
4198   ;
4199   return 0;
4200 }
4201 _ACEOF
4202 rm -f conftest.$ac_objext
4203 if { (ac_try="$ac_compile"
4204 case "(($ac_try" in
4205   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4206   *) ac_try_echo=$ac_try;;
4207 esac
4208 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
4209 $as_echo "$ac_try_echo") >&5
4210   (eval "$ac_compile") 2>conftest.er1
4211   ac_status=$?
4212   grep -v '^ *+' conftest.er1 >conftest.err
4213   rm -f conftest.er1
4214   cat conftest.err >&5
4215   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
4216   (exit $ac_status); } && {
4217          test -z "$ac_c_werror_flag" ||
4218          test ! -s conftest.err
4219        } && test -s conftest.$ac_objext; then
4220   ac_compiler_gnu=yes
4221 else
4222   $as_echo "$as_me: failed program was:" >&5
4223 sed 's/^/| /' conftest.$ac_ext >&5
4224
4225         ac_compiler_gnu=no
4226 fi
4227
4228 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4229 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4230
4231 fi
4232 { $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
4233 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4234 if test $ac_compiler_gnu = yes; then
4235   GCC=yes
4236 else
4237   GCC=
4238 fi
4239 ac_test_CFLAGS=${CFLAGS+set}
4240 ac_save_CFLAGS=$CFLAGS
4241 { $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
4242 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4243 if test "${ac_cv_prog_cc_g+set}" = set; then
4244   $as_echo_n "(cached) " >&6
4245 else
4246   ac_save_c_werror_flag=$ac_c_werror_flag
4247    ac_c_werror_flag=yes
4248    ac_cv_prog_cc_g=no
4249    CFLAGS="-g"
4250    cat >conftest.$ac_ext <<_ACEOF
4251 /* confdefs.h.  */
4252 _ACEOF
4253 cat confdefs.h >>conftest.$ac_ext
4254 cat >>conftest.$ac_ext <<_ACEOF
4255 /* end confdefs.h.  */
4256
4257 int
4258 main ()
4259 {
4260
4261   ;
4262   return 0;
4263 }
4264 _ACEOF
4265 rm -f conftest.$ac_objext
4266 if { (ac_try="$ac_compile"
4267 case "(($ac_try" in
4268   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4269   *) ac_try_echo=$ac_try;;
4270 esac
4271 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
4272 $as_echo "$ac_try_echo") >&5
4273   (eval "$ac_compile") 2>conftest.er1
4274   ac_status=$?
4275   grep -v '^ *+' conftest.er1 >conftest.err
4276   rm -f conftest.er1
4277   cat conftest.err >&5
4278   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
4279   (exit $ac_status); } && {
4280          test -z "$ac_c_werror_flag" ||
4281          test ! -s conftest.err
4282        } && test -s conftest.$ac_objext; then
4283   ac_cv_prog_cc_g=yes
4284 else
4285   $as_echo "$as_me: failed program was:" >&5
4286 sed 's/^/| /' conftest.$ac_ext >&5
4287
4288         CFLAGS=""
4289       cat >conftest.$ac_ext <<_ACEOF
4290 /* confdefs.h.  */
4291 _ACEOF
4292 cat confdefs.h >>conftest.$ac_ext
4293 cat >>conftest.$ac_ext <<_ACEOF
4294 /* end confdefs.h.  */
4295
4296 int
4297 main ()
4298 {
4299
4300   ;
4301   return 0;
4302 }
4303 _ACEOF
4304 rm -f conftest.$ac_objext
4305 if { (ac_try="$ac_compile"
4306 case "(($ac_try" in
4307   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4308   *) ac_try_echo=$ac_try;;
4309 esac
4310 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
4311 $as_echo "$ac_try_echo") >&5
4312   (eval "$ac_compile") 2>conftest.er1
4313   ac_status=$?
4314   grep -v '^ *+' conftest.er1 >conftest.err
4315   rm -f conftest.er1
4316   cat conftest.err >&5
4317   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
4318   (exit $ac_status); } && {
4319          test -z "$ac_c_werror_flag" ||
4320          test ! -s conftest.err
4321        } && test -s conftest.$ac_objext; then
4322   :
4323 else
4324   $as_echo "$as_me: failed program was:" >&5
4325 sed 's/^/| /' conftest.$ac_ext >&5
4326
4327         ac_c_werror_flag=$ac_save_c_werror_flag
4328          CFLAGS="-g"
4329          cat >conftest.$ac_ext <<_ACEOF
4330 /* confdefs.h.  */
4331 _ACEOF
4332 cat confdefs.h >>conftest.$ac_ext
4333 cat >>conftest.$ac_ext <<_ACEOF
4334 /* end confdefs.h.  */
4335
4336 int
4337 main ()
4338 {
4339
4340   ;
4341   return 0;
4342 }
4343 _ACEOF
4344 rm -f conftest.$ac_objext
4345 if { (ac_try="$ac_compile"
4346 case "(($ac_try" in
4347   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4348   *) ac_try_echo=$ac_try;;
4349 esac
4350 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
4351 $as_echo "$ac_try_echo") >&5
4352   (eval "$ac_compile") 2>conftest.er1
4353   ac_status=$?
4354   grep -v '^ *+' conftest.er1 >conftest.err
4355   rm -f conftest.er1
4356   cat conftest.err >&5
4357   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
4358   (exit $ac_status); } && {
4359          test -z "$ac_c_werror_flag" ||
4360          test ! -s conftest.err
4361        } && test -s conftest.$ac_objext; then
4362   ac_cv_prog_cc_g=yes
4363 else
4364   $as_echo "$as_me: failed program was:" >&5
4365 sed 's/^/| /' conftest.$ac_ext >&5
4366
4367
4368 fi
4369
4370 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4371 fi
4372
4373 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4374 fi
4375
4376 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4377    ac_c_werror_flag=$ac_save_c_werror_flag
4378 fi
4379 { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
4380 $as_echo "$ac_cv_prog_cc_g" >&6; }
4381 if test "$ac_test_CFLAGS" = set; then
4382   CFLAGS=$ac_save_CFLAGS
4383 elif test $ac_cv_prog_cc_g = yes; then
4384   if test "$GCC" = yes; then
4385     CFLAGS="-g -O2"
4386   else
4387     CFLAGS="-g"
4388   fi
4389 else
4390   if test "$GCC" = yes; then
4391     CFLAGS="-O2"
4392   else
4393     CFLAGS=
4394   fi
4395 fi
4396 { $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
4397 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4398 if test "${ac_cv_prog_cc_c89+set}" = set; then
4399   $as_echo_n "(cached) " >&6
4400 else
4401   ac_cv_prog_cc_c89=no
4402 ac_save_CC=$CC
4403 cat >conftest.$ac_ext <<_ACEOF
4404 /* confdefs.h.  */
4405 _ACEOF
4406 cat confdefs.h >>conftest.$ac_ext
4407 cat >>conftest.$ac_ext <<_ACEOF
4408 /* end confdefs.h.  */
4409 #include <stdarg.h>
4410 #include <stdio.h>
4411 #include <sys/types.h>
4412 #include <sys/stat.h>
4413 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4414 struct buf { int x; };
4415 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4416 static char *e (p, i)
4417      char **p;
4418      int i;
4419 {
4420   return p[i];
4421 }
4422 static char *f (char * (*g) (char **, int), char **p, ...)
4423 {
4424   char *s;
4425   va_list v;
4426   va_start (v,p);
4427   s = g (p, va_arg (v,int));
4428   va_end (v);
4429   return s;
4430 }
4431
4432 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4433    function prototypes and stuff, but not '\xHH' hex character constants.
4434    These don't provoke an error unfortunately, instead are silently treated
4435    as 'x'.  The following induces an error, until -std is added to get
4436    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4437    array size at least.  It's necessary to write '\x00'==0 to get something
4438    that's true only with -std.  */
4439 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4440
4441 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4442    inside strings and character constants.  */
4443 #define FOO(x) 'x'
4444 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4445
4446 int test (int i, double x);
4447 struct s1 {int (*f) (int a);};
4448 struct s2 {int (*f) (double a);};
4449 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4450 int argc;
4451 char **argv;
4452 int
4453 main ()
4454 {
4455 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4456   ;
4457   return 0;
4458 }
4459 _ACEOF
4460 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4461         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4462 do
4463   CC="$ac_save_CC $ac_arg"
4464   rm -f conftest.$ac_objext
4465 if { (ac_try="$ac_compile"
4466 case "(($ac_try" in
4467   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4468   *) ac_try_echo=$ac_try;;
4469 esac
4470 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
4471 $as_echo "$ac_try_echo") >&5
4472   (eval "$ac_compile") 2>conftest.er1
4473   ac_status=$?
4474   grep -v '^ *+' conftest.er1 >conftest.err
4475   rm -f conftest.er1
4476   cat conftest.err >&5
4477   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
4478   (exit $ac_status); } && {
4479          test -z "$ac_c_werror_flag" ||
4480          test ! -s conftest.err
4481        } && test -s conftest.$ac_objext; then
4482   ac_cv_prog_cc_c89=$ac_arg
4483 else
4484   $as_echo "$as_me: failed program was:" >&5
4485 sed 's/^/| /' conftest.$ac_ext >&5
4486
4487
4488 fi
4489
4490 rm -f core conftest.err conftest.$ac_objext
4491   test "x$ac_cv_prog_cc_c89" != "xno" && break
4492 done
4493 rm -f conftest.$ac_ext
4494 CC=$ac_save_CC
4495
4496 fi
4497 # AC_CACHE_VAL
4498 case "x$ac_cv_prog_cc_c89" in
4499   x)
4500     { $as_echo "$as_me:$LINENO: result: none needed" >&5
4501 $as_echo "none needed" >&6; } ;;
4502   xno)
4503     { $as_echo "$as_me:$LINENO: result: unsupported" >&5
4504 $as_echo "unsupported" >&6; } ;;
4505   *)
4506     CC="$CC $ac_cv_prog_cc_c89"
4507     { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
4508 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4509 esac
4510
4511
4512 ac_ext=c
4513 ac_cpp='$CPP $CPPFLAGS'
4514 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4515 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4516 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4517
4518     # Check whether --enable-largefile was given.
4519 if test "${enable_largefile+set}" = set; then
4520   enableval=$enable_largefile;
4521 fi
4522
4523 if test "$enable_largefile" != no; then
4524
4525   { $as_echo "$as_me:$LINENO: checking for special C compiler options needed for large files" >&5
4526 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
4527 if test "${ac_cv_sys_largefile_CC+set}" = set; then
4528   $as_echo_n "(cached) " >&6
4529 else
4530   ac_cv_sys_largefile_CC=no
4531      if test "$GCC" != yes; then
4532        ac_save_CC=$CC
4533        while :; do
4534          # IRIX 6.2 and later do not support large files by default,
4535          # so use the C compiler's -n32 option if that helps.
4536          cat >conftest.$ac_ext <<_ACEOF
4537 /* confdefs.h.  */
4538 _ACEOF
4539 cat confdefs.h >>conftest.$ac_ext
4540 cat >>conftest.$ac_ext <<_ACEOF
4541 /* end confdefs.h.  */
4542 #include <sys/types.h>
4543  /* Check that off_t can represent 2**63 - 1 correctly.
4544     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4545     since some C++ compilers masquerading as C compilers
4546     incorrectly reject 9223372036854775807.  */
4547 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4548   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4549                        && LARGE_OFF_T % 2147483647 == 1)
4550                       ? 1 : -1];
4551 int
4552 main ()
4553 {
4554
4555   ;
4556   return 0;
4557 }
4558 _ACEOF
4559          rm -f conftest.$ac_objext
4560 if { (ac_try="$ac_compile"
4561 case "(($ac_try" in
4562   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4563   *) ac_try_echo=$ac_try;;
4564 esac
4565 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
4566 $as_echo "$ac_try_echo") >&5
4567   (eval "$ac_compile") 2>conftest.er1
4568   ac_status=$?
4569   grep -v '^ *+' conftest.er1 >conftest.err
4570   rm -f conftest.er1
4571   cat conftest.err >&5
4572   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
4573   (exit $ac_status); } && {
4574          test -z "$ac_c_werror_flag" ||
4575          test ! -s conftest.err
4576        } && test -s conftest.$ac_objext; then
4577   break
4578 else
4579   $as_echo "$as_me: failed program was:" >&5
4580 sed 's/^/| /' conftest.$ac_ext >&5
4581
4582
4583 fi
4584
4585 rm -f core conftest.err conftest.$ac_objext
4586          CC="$CC -n32"
4587          rm -f conftest.$ac_objext
4588 if { (ac_try="$ac_compile"
4589 case "(($ac_try" in
4590   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4591   *) ac_try_echo=$ac_try;;
4592 esac
4593 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
4594 $as_echo "$ac_try_echo") >&5
4595   (eval "$ac_compile") 2>conftest.er1
4596   ac_status=$?
4597   grep -v '^ *+' conftest.er1 >conftest.err
4598   rm -f conftest.er1
4599   cat conftest.err >&5
4600   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
4601   (exit $ac_status); } && {
4602          test -z "$ac_c_werror_flag" ||
4603          test ! -s conftest.err
4604        } && test -s conftest.$ac_objext; then
4605   ac_cv_sys_largefile_CC=' -n32'; break
4606 else
4607   $as_echo "$as_me: failed program was:" >&5
4608 sed 's/^/| /' conftest.$ac_ext >&5
4609
4610
4611 fi
4612
4613 rm -f core conftest.err conftest.$ac_objext
4614          break
4615        done
4616        CC=$ac_save_CC
4617        rm -f conftest.$ac_ext
4618     fi
4619 fi
4620 { $as_echo "$as_me:$LINENO: result: $ac_cv_sys_largefile_CC" >&5
4621 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
4622   if test "$ac_cv_sys_largefile_CC" != no; then
4623     CC=$CC$ac_cv_sys_largefile_CC
4624   fi
4625
4626   { $as_echo "$as_me:$LINENO: checking for _FILE_OFFSET_BITS value needed for large files" >&5
4627 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
4628 if test "${ac_cv_sys_file_offset_bits+set}" = set; then
4629   $as_echo_n "(cached) " >&6
4630 else
4631   while :; do
4632   cat >conftest.$ac_ext <<_ACEOF
4633 /* confdefs.h.  */
4634 _ACEOF
4635 cat confdefs.h >>conftest.$ac_ext
4636 cat >>conftest.$ac_ext <<_ACEOF
4637 /* end confdefs.h.  */
4638 #include <sys/types.h>
4639  /* Check that off_t can represent 2**63 - 1 correctly.
4640     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4641     since some C++ compilers masquerading as C compilers
4642     incorrectly reject 9223372036854775807.  */
4643 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4644   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4645                        && LARGE_OFF_T % 2147483647 == 1)
4646                       ? 1 : -1];
4647 int
4648 main ()
4649 {
4650
4651   ;
4652   return 0;
4653 }
4654 _ACEOF
4655 rm -f conftest.$ac_objext
4656 if { (ac_try="$ac_compile"
4657 case "(($ac_try" in
4658   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4659   *) ac_try_echo=$ac_try;;
4660 esac
4661 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
4662 $as_echo "$ac_try_echo") >&5
4663   (eval "$ac_compile") 2>conftest.er1
4664   ac_status=$?
4665   grep -v '^ *+' conftest.er1 >conftest.err
4666   rm -f conftest.er1
4667   cat conftest.err >&5
4668   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
4669   (exit $ac_status); } && {
4670          test -z "$ac_c_werror_flag" ||
4671          test ! -s conftest.err
4672        } && test -s conftest.$ac_objext; then
4673   ac_cv_sys_file_offset_bits=no; break
4674 else
4675   $as_echo "$as_me: failed program was:" >&5
4676 sed 's/^/| /' conftest.$ac_ext >&5
4677
4678
4679 fi
4680
4681 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4682   cat >conftest.$ac_ext <<_ACEOF
4683 /* confdefs.h.  */
4684 _ACEOF
4685 cat confdefs.h >>conftest.$ac_ext
4686 cat >>conftest.$ac_ext <<_ACEOF
4687 /* end confdefs.h.  */
4688 #define _FILE_OFFSET_BITS 64
4689 #include <sys/types.h>
4690  /* Check that off_t can represent 2**63 - 1 correctly.
4691     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4692     since some C++ compilers masquerading as C compilers
4693     incorrectly reject 9223372036854775807.  */
4694 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4695   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4696                        && LARGE_OFF_T % 2147483647 == 1)
4697                       ? 1 : -1];
4698 int
4699 main ()
4700 {
4701
4702   ;
4703   return 0;
4704 }
4705 _ACEOF
4706 rm -f conftest.$ac_objext
4707 if { (ac_try="$ac_compile"
4708 case "(($ac_try" in
4709   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4710   *) ac_try_echo=$ac_try;;
4711 esac
4712 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
4713 $as_echo "$ac_try_echo") >&5
4714   (eval "$ac_compile") 2>conftest.er1
4715   ac_status=$?
4716   grep -v '^ *+' conftest.er1 >conftest.err
4717   rm -f conftest.er1
4718   cat conftest.err >&5
4719   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
4720   (exit $ac_status); } && {
4721          test -z "$ac_c_werror_flag" ||
4722          test ! -s conftest.err
4723        } && test -s conftest.$ac_objext; then
4724   ac_cv_sys_file_offset_bits=64; break
4725 else
4726   $as_echo "$as_me: failed program was:" >&5
4727 sed 's/^/| /' conftest.$ac_ext >&5
4728
4729
4730 fi
4731
4732 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4733   ac_cv_sys_file_offset_bits=unknown
4734   break
4735 done
4736 fi
4737 { $as_echo "$as_me:$LINENO: result: $ac_cv_sys_file_offset_bits" >&5
4738 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
4739 case $ac_cv_sys_file_offset_bits in #(
4740   no | unknown) ;;
4741   *)
4742 cat >>confdefs.h <<_ACEOF
4743 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
4744 _ACEOF
4745 ;;
4746 esac
4747 rm -rf conftest*
4748   if test $ac_cv_sys_file_offset_bits = unknown; then
4749     { $as_echo "$as_me:$LINENO: checking for _LARGE_FILES value needed for large files" >&5
4750 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
4751 if test "${ac_cv_sys_large_files+set}" = set; then
4752   $as_echo_n "(cached) " >&6
4753 else
4754   while :; do
4755   cat >conftest.$ac_ext <<_ACEOF
4756 /* confdefs.h.  */
4757 _ACEOF
4758 cat confdefs.h >>conftest.$ac_ext
4759 cat >>conftest.$ac_ext <<_ACEOF
4760 /* end confdefs.h.  */
4761 #include <sys/types.h>
4762  /* Check that off_t can represent 2**63 - 1 correctly.
4763     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4764     since some C++ compilers masquerading as C compilers
4765     incorrectly reject 9223372036854775807.  */
4766 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4767   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4768                        && LARGE_OFF_T % 2147483647 == 1)
4769                       ? 1 : -1];
4770 int
4771 main ()
4772 {
4773
4774   ;
4775   return 0;
4776 }
4777 _ACEOF
4778 rm -f conftest.$ac_objext
4779 if { (ac_try="$ac_compile"
4780 case "(($ac_try" in
4781   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4782   *) ac_try_echo=$ac_try;;
4783 esac
4784 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
4785 $as_echo "$ac_try_echo") >&5
4786   (eval "$ac_compile") 2>conftest.er1
4787   ac_status=$?
4788   grep -v '^ *+' conftest.er1 >conftest.err
4789   rm -f conftest.er1
4790   cat conftest.err >&5
4791   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
4792   (exit $ac_status); } && {
4793          test -z "$ac_c_werror_flag" ||
4794          test ! -s conftest.err
4795        } && test -s conftest.$ac_objext; then
4796   ac_cv_sys_large_files=no; break
4797 else
4798   $as_echo "$as_me: failed program was:" >&5
4799 sed 's/^/| /' conftest.$ac_ext >&5
4800
4801
4802 fi
4803
4804 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4805   cat >conftest.$ac_ext <<_ACEOF
4806 /* confdefs.h.  */
4807 _ACEOF
4808 cat confdefs.h >>conftest.$ac_ext
4809 cat >>conftest.$ac_ext <<_ACEOF
4810 /* end confdefs.h.  */
4811 #define _LARGE_FILES 1
4812 #include <sys/types.h>
4813  /* Check that off_t can represent 2**63 - 1 correctly.
4814     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4815     since some C++ compilers masquerading as C compilers
4816     incorrectly reject 9223372036854775807.  */
4817 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4818   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4819                        && LARGE_OFF_T % 2147483647 == 1)
4820                       ? 1 : -1];
4821 int
4822 main ()
4823 {
4824
4825   ;
4826   return 0;
4827 }
4828 _ACEOF
4829 rm -f conftest.$ac_objext
4830 if { (ac_try="$ac_compile"
4831 case "(($ac_try" in
4832   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4833   *) ac_try_echo=$ac_try;;
4834 esac
4835 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
4836 $as_echo "$ac_try_echo") >&5
4837   (eval "$ac_compile") 2>conftest.er1
4838   ac_status=$?
4839   grep -v '^ *+' conftest.er1 >conftest.err
4840   rm -f conftest.er1
4841   cat conftest.err >&5
4842   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
4843   (exit $ac_status); } && {
4844          test -z "$ac_c_werror_flag" ||
4845          test ! -s conftest.err
4846        } && test -s conftest.$ac_objext; then
4847   ac_cv_sys_large_files=1; break
4848 else
4849   $as_echo "$as_me: failed program was:" >&5
4850 sed 's/^/| /' conftest.$ac_ext >&5
4851
4852
4853 fi
4854
4855 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4856   ac_cv_sys_large_files=unknown
4857   break
4858 done
4859 fi
4860 { $as_echo "$as_me:$LINENO: result: $ac_cv_sys_large_files" >&5
4861 $as_echo "$ac_cv_sys_large_files" >&6; }
4862 case $ac_cv_sys_large_files in #(
4863   no | unknown) ;;
4864   *)
4865 cat >>confdefs.h <<_ACEOF
4866 #define _LARGE_FILES $ac_cv_sys_large_files
4867 _ACEOF
4868 ;;
4869 esac
4870 rm -rf conftest*
4871   fi
4872 fi
4873
4874     if test "$GCC" != yes ; then
4875             { $as_echo "$as_me:$LINENO: checking that $CC handles ansi prototypes" >&5
4876 $as_echo_n "checking that $CC handles ansi prototypes... " >&6; }
4877             if test "${ac_cv_lbl_cc_ansi_prototypes+set}" = set; then
4878   $as_echo_n "(cached) " >&6
4879 else
4880   cat >conftest.$ac_ext <<_ACEOF
4881 /* confdefs.h.  */
4882 _ACEOF
4883 cat confdefs.h >>conftest.$ac_ext
4884 cat >>conftest.$ac_ext <<_ACEOF
4885 /* end confdefs.h.  */
4886 #include <sys/types.h>
4887 int
4888 main ()
4889 {
4890 int frob(int, char *)
4891   ;
4892   return 0;
4893 }
4894 _ACEOF
4895 rm -f conftest.$ac_objext
4896 if { (ac_try="$ac_compile"
4897 case "(($ac_try" in
4898   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4899   *) ac_try_echo=$ac_try;;
4900 esac
4901 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
4902 $as_echo "$ac_try_echo") >&5
4903   (eval "$ac_compile") 2>conftest.er1
4904   ac_status=$?
4905   grep -v '^ *+' conftest.er1 >conftest.err
4906   rm -f conftest.er1
4907   cat conftest.err >&5
4908   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
4909   (exit $ac_status); } && {
4910          test -z "$ac_c_werror_flag" ||
4911          test ! -s conftest.err
4912        } && test -s conftest.$ac_objext; then
4913   ac_cv_lbl_cc_ansi_prototypes=yes
4914 else
4915   $as_echo "$as_me: failed program was:" >&5
4916 sed 's/^/| /' conftest.$ac_ext >&5
4917
4918         ac_cv_lbl_cc_ansi_prototypes=no
4919 fi
4920
4921 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4922 fi
4923
4924             { $as_echo "$as_me:$LINENO: result: $ac_cv_lbl_cc_ansi_prototypes" >&5
4925 $as_echo "$ac_cv_lbl_cc_ansi_prototypes" >&6; }
4926             if test $ac_cv_lbl_cc_ansi_prototypes = no ; then
4927                     case "$target_os" in
4928
4929                     hpux*)
4930                             { $as_echo "$as_me:$LINENO: checking for HP-UX ansi compiler ($CC -Aa -D_HPUX_SOURCE)" >&5
4931 $as_echo_n "checking for HP-UX ansi compiler ($CC -Aa -D_HPUX_SOURCE)... " >&6; }
4932                             savedcflags="$CFLAGS"
4933                             CFLAGS="-Aa -D_HPUX_SOURCE $CFLAGS"
4934                             if test "${ac_cv_lbl_cc_hpux_cc_aa+set}" = set; then
4935   $as_echo_n "(cached) " >&6
4936 else
4937   cat >conftest.$ac_ext <<_ACEOF
4938 /* confdefs.h.  */
4939 _ACEOF
4940 cat confdefs.h >>conftest.$ac_ext
4941 cat >>conftest.$ac_ext <<_ACEOF
4942 /* end confdefs.h.  */
4943 #include <sys/types.h>
4944 int
4945 main ()
4946 {
4947 int frob(int, char *)
4948   ;
4949   return 0;
4950 }
4951 _ACEOF
4952 rm -f conftest.$ac_objext
4953 if { (ac_try="$ac_compile"
4954 case "(($ac_try" in
4955   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4956   *) ac_try_echo=$ac_try;;
4957 esac
4958 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
4959 $as_echo "$ac_try_echo") >&5
4960   (eval "$ac_compile") 2>conftest.er1
4961   ac_status=$?
4962   grep -v '^ *+' conftest.er1 >conftest.err
4963   rm -f conftest.er1
4964   cat conftest.err >&5
4965   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
4966   (exit $ac_status); } && {
4967          test -z "$ac_c_werror_flag" ||
4968          test ! -s conftest.err
4969        } && test -s conftest.$ac_objext; then
4970   ac_cv_lbl_cc_hpux_cc_aa=yes
4971 else
4972   $as_echo "$as_me: failed program was:" >&5
4973 sed 's/^/| /' conftest.$ac_ext >&5
4974
4975         ac_cv_lbl_cc_hpux_cc_aa=no
4976 fi
4977
4978 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4979 fi
4980
4981                             { $as_echo "$as_me:$LINENO: result: $ac_cv_lbl_cc_hpux_cc_aa" >&5
4982 $as_echo "$ac_cv_lbl_cc_hpux_cc_aa" >&6; }
4983                             if test $ac_cv_lbl_cc_hpux_cc_aa = no ; then
4984                                     { { $as_echo "$as_me:$LINENO: error: see the INSTALL doc for more info" >&5
4985 $as_echo "$as_me: error: see the INSTALL doc for more info" >&2;}
4986    { (exit 1); exit 1; }; }
4987                             fi
4988                             CFLAGS="$savedcflags"
4989                             V_CCOPT="-Aa $V_CCOPT"
4990
4991 cat >>confdefs.h <<\_ACEOF
4992 #define _HPUX_SOURCE /**/
4993 _ACEOF
4994
4995                             ;;
4996
4997                     *)
4998                             { { $as_echo "$as_me:$LINENO: error: see the INSTALL doc for more info" >&5
4999 $as_echo "$as_me: error: see the INSTALL doc for more info" >&2;}
5000    { (exit 1); exit 1; }; }
5001                             ;;
5002                     esac
5003             fi
5004             V_INCLS="$V_INCLS -I/usr/local/include"
5005             LDFLAGS="$LDFLAGS -L/usr/local/lib"
5006
5007             case "$target_os" in
5008
5009             irix*)
5010                     V_CCOPT="$V_CCOPT -xansi -signed -g3"
5011                     ;;
5012
5013             osf*)
5014                     V_CCOPT="$V_CCOPT -std1 -g3"
5015                     ;;
5016
5017             ultrix*)
5018                     { $as_echo "$as_me:$LINENO: checking that Ultrix $CC hacks const in prototypes" >&5
5019 $as_echo_n "checking that Ultrix $CC hacks const in prototypes... " >&6; }
5020                     if test "${ac_cv_lbl_cc_const_proto+set}" = set; then
5021   $as_echo_n "(cached) " >&6
5022 else
5023   cat >conftest.$ac_ext <<_ACEOF
5024 /* confdefs.h.  */
5025 _ACEOF
5026 cat confdefs.h >>conftest.$ac_ext
5027 cat >>conftest.$ac_ext <<_ACEOF
5028 /* end confdefs.h.  */
5029 #include <sys/types.h>
5030 int
5031 main ()
5032 {
5033 struct a { int b; };
5034                             void c(const struct a *)
5035   ;
5036   return 0;
5037 }
5038 _ACEOF
5039 rm -f conftest.$ac_objext
5040 if { (ac_try="$ac_compile"
5041 case "(($ac_try" in
5042   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5043   *) ac_try_echo=$ac_try;;
5044 esac
5045 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
5046 $as_echo "$ac_try_echo") >&5
5047   (eval "$ac_compile") 2>conftest.er1
5048   ac_status=$?
5049   grep -v '^ *+' conftest.er1 >conftest.err
5050   rm -f conftest.er1
5051   cat conftest.err >&5
5052   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
5053   (exit $ac_status); } && {
5054          test -z "$ac_c_werror_flag" ||
5055          test ! -s conftest.err
5056        } && test -s conftest.$ac_objext; then
5057   ac_cv_lbl_cc_const_proto=yes
5058 else
5059   $as_echo "$as_me: failed program was:" >&5
5060 sed 's/^/| /' conftest.$ac_ext >&5
5061
5062         ac_cv_lbl_cc_const_proto=no
5063 fi
5064
5065 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5066 fi
5067
5068                     { $as_echo "$as_me:$LINENO: result: $ac_cv_lbl_cc_const_proto" >&5
5069 $as_echo "$ac_cv_lbl_cc_const_proto" >&6; }
5070                     if test $ac_cv_lbl_cc_const_proto = no ; then
5071
5072 cat >>confdefs.h <<\_ACEOF
5073 #define const /**/
5074 _ACEOF
5075
5076                     fi
5077                     ;;
5078             esac
5079     fi
5080
5081 # Find a good install program.  We prefer a C program (faster),
5082 # so one script is as good as another.  But avoid the broken or
5083 # incompatible versions:
5084 # SysV /etc/install, /usr/sbin/install
5085 # SunOS /usr/etc/install
5086 # IRIX /sbin/install
5087 # AIX /bin/install
5088 # AmigaOS /C/install, which installs bootblocks on floppy discs
5089 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
5090 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
5091 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
5092 # OS/2's system install, which has a completely different semantic
5093 # ./install, which can be erroneously created by make from ./install.sh.
5094 # Reject install programs that cannot install multiple files.
5095 { $as_echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
5096 $as_echo_n "checking for a BSD-compatible install... " >&6; }
5097 if test -z "$INSTALL"; then
5098 if test "${ac_cv_path_install+set}" = set; then
5099   $as_echo_n "(cached) " >&6
5100 else
5101   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5102 for as_dir in $PATH
5103 do
5104   IFS=$as_save_IFS
5105   test -z "$as_dir" && as_dir=.
5106   # Account for people who put trailing slashes in PATH elements.
5107 case $as_dir/ in
5108   ./ | .// | /cC/* | \
5109   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
5110   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
5111   /usr/ucb/* ) ;;
5112   *)
5113     # OSF1 and SCO ODT 3.0 have their own names for install.
5114     # Don't use installbsd from OSF since it installs stuff as root
5115     # by default.
5116     for ac_prog in ginstall scoinst install; do
5117       for ac_exec_ext in '' $ac_executable_extensions; do
5118         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
5119           if test $ac_prog = install &&
5120             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5121             # AIX install.  It has an incompatible calling convention.
5122             :
5123           elif test $ac_prog = install &&
5124             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5125             # program-specific install script used by HP pwplus--don't use.
5126             :
5127           else
5128             rm -rf conftest.one conftest.two conftest.dir
5129             echo one > conftest.one
5130             echo two > conftest.two
5131             mkdir conftest.dir
5132             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
5133               test -s conftest.one && test -s conftest.two &&
5134               test -s conftest.dir/conftest.one &&
5135               test -s conftest.dir/conftest.two
5136             then
5137               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
5138               break 3
5139             fi
5140           fi
5141         fi
5142       done
5143     done
5144     ;;
5145 esac
5146
5147 done
5148 IFS=$as_save_IFS
5149
5150 rm -rf conftest.one conftest.two conftest.dir
5151
5152 fi
5153   if test "${ac_cv_path_install+set}" = set; then
5154     INSTALL=$ac_cv_path_install
5155   else
5156     # As a last resort, use the slow shell script.  Don't cache a
5157     # value for INSTALL within a source directory, because that will
5158     # break other packages using the cache if that directory is
5159     # removed, or if the value is a relative name.
5160     INSTALL=$ac_install_sh
5161   fi
5162 fi
5163 { $as_echo "$as_me:$LINENO: result: $INSTALL" >&5
5164 $as_echo "$INSTALL" >&6; }
5165
5166 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
5167 # It thinks the first close brace ends the variable substitution.
5168 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
5169
5170 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
5171
5172 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
5173
5174
5175
5176
5177 for ac_header in fcntl.h memory.h
5178 do
5179 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5180 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5181   { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
5182 $as_echo_n "checking for $ac_header... " >&6; }
5183 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5184   $as_echo_n "(cached) " >&6
5185 fi
5186 ac_res=`eval 'as_val=${'$as_ac_Header'}
5187                  $as_echo "$as_val"'`
5188                { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
5189 $as_echo "$ac_res" >&6; }
5190 else
5191   # Is the header compilable?
5192 { $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
5193 $as_echo_n "checking $ac_header usability... " >&6; }
5194 cat >conftest.$ac_ext <<_ACEOF
5195 /* confdefs.h.  */
5196 _ACEOF
5197 cat confdefs.h >>conftest.$ac_ext
5198 cat >>conftest.$ac_ext <<_ACEOF
5199 /* end confdefs.h.  */
5200 $ac_includes_default
5201 #include <$ac_header>
5202 _ACEOF
5203 rm -f conftest.$ac_objext
5204 if { (ac_try="$ac_compile"
5205 case "(($ac_try" in
5206   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5207   *) ac_try_echo=$ac_try;;
5208 esac
5209 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
5210 $as_echo "$ac_try_echo") >&5
5211   (eval "$ac_compile") 2>conftest.er1
5212   ac_status=$?
5213   grep -v '^ *+' conftest.er1 >conftest.err
5214   rm -f conftest.er1
5215   cat conftest.err >&5
5216   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
5217   (exit $ac_status); } && {
5218          test -z "$ac_c_werror_flag" ||
5219          test ! -s conftest.err
5220        } && test -s conftest.$ac_objext; then
5221   ac_header_compiler=yes
5222 else
5223   $as_echo "$as_me: failed program was:" >&5
5224 sed 's/^/| /' conftest.$ac_ext >&5
5225
5226         ac_header_compiler=no
5227 fi
5228
5229 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5230 { $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5231 $as_echo "$ac_header_compiler" >&6; }
5232
5233 # Is the header present?
5234 { $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
5235 $as_echo_n "checking $ac_header presence... " >&6; }
5236 cat >conftest.$ac_ext <<_ACEOF
5237 /* confdefs.h.  */
5238 _ACEOF
5239 cat confdefs.h >>conftest.$ac_ext
5240 cat >>conftest.$ac_ext <<_ACEOF
5241 /* end confdefs.h.  */
5242 #include <$ac_header>
5243 _ACEOF
5244 if { (ac_try="$ac_cpp conftest.$ac_ext"
5245 case "(($ac_try" in
5246   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5247   *) ac_try_echo=$ac_try;;
5248 esac
5249 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
5250 $as_echo "$ac_try_echo") >&5
5251   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5252   ac_status=$?
5253   grep -v '^ *+' conftest.er1 >conftest.err
5254   rm -f conftest.er1
5255   cat conftest.err >&5
5256   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
5257   (exit $ac_status); } >/dev/null && {
5258          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
5259          test ! -s conftest.err
5260        }; then
5261   ac_header_preproc=yes
5262 else
5263   $as_echo "$as_me: failed program was:" >&5
5264 sed 's/^/| /' conftest.$ac_ext >&5
5265
5266   ac_header_preproc=no
5267 fi
5268
5269 rm -f conftest.err conftest.$ac_ext
5270 { $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5271 $as_echo "$ac_header_preproc" >&6; }
5272
5273 # So?  What about this header?
5274 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5275   yes:no: )
5276     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5277 $as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5278     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5279 $as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5280     ac_header_preproc=yes
5281     ;;
5282   no:yes:* )
5283     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5284 $as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5285     { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
5286 $as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
5287     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5288 $as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5289     { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
5290 $as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
5291     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5292 $as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5293     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5294 $as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5295
5296     ;;
5297 esac
5298 { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
5299 $as_echo_n "checking for $ac_header... " >&6; }
5300 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5301   $as_echo_n "(cached) " >&6
5302 else
5303   eval "$as_ac_Header=\$ac_header_preproc"
5304 fi
5305 ac_res=`eval 'as_val=${'$as_ac_Header'}
5306                  $as_echo "$as_val"'`
5307                { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
5308 $as_echo "$ac_res" >&6; }
5309
5310 fi
5311 if test `eval 'as_val=${'$as_ac_Header'}
5312                  $as_echo "$as_val"'` = yes; then
5313   cat >>confdefs.h <<_ACEOF
5314 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5315 _ACEOF
5316
5317 fi
5318
5319 done
5320
5321
5322
5323 for ac_func in strerror
5324 do
5325 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5326 { $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
5327 $as_echo_n "checking for $ac_func... " >&6; }
5328 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
5329   $as_echo_n "(cached) " >&6
5330 else
5331   cat >conftest.$ac_ext <<_ACEOF
5332 /* confdefs.h.  */
5333 _ACEOF
5334 cat confdefs.h >>conftest.$ac_ext
5335 cat >>conftest.$ac_ext <<_ACEOF
5336 /* end confdefs.h.  */
5337 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5338    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
5339 #define $ac_func innocuous_$ac_func
5340
5341 /* System header to define __stub macros and hopefully few prototypes,
5342     which can conflict with char $ac_func (); below.
5343     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5344     <limits.h> exists even on freestanding compilers.  */
5345
5346 #ifdef __STDC__
5347 # include <limits.h>
5348 #else
5349 # include <assert.h>
5350 #endif
5351
5352 #undef $ac_func
5353
5354 /* Override any GCC internal prototype to avoid an error.
5355    Use char because int might match the return type of a GCC
5356    builtin and then its argument prototype would still apply.  */
5357 #ifdef __cplusplus
5358 extern "C"
5359 #endif
5360 char $ac_func ();
5361 /* The GNU C library defines this for functions which it implements
5362     to always fail with ENOSYS.  Some functions are actually named
5363     something starting with __ and the normal name is an alias.  */
5364 #if defined __stub_$ac_func || defined __stub___$ac_func
5365 choke me
5366 #endif
5367
5368 int
5369 main ()
5370 {
5371 return $ac_func ();
5372   ;
5373   return 0;
5374 }
5375 _ACEOF
5376 rm -f conftest.$ac_objext conftest$ac_exeext
5377 if { (ac_try="$ac_link"
5378 case "(($ac_try" in
5379   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5380   *) ac_try_echo=$ac_try;;
5381 esac
5382 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
5383 $as_echo "$ac_try_echo") >&5
5384   (eval "$ac_link") 2>conftest.er1
5385   ac_status=$?
5386   grep -v '^ *+' conftest.er1 >conftest.err
5387   rm -f conftest.er1
5388   cat conftest.err >&5
5389   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
5390   (exit $ac_status); } && {
5391          test -z "$ac_c_werror_flag" ||
5392          test ! -s conftest.err
5393        } && test -s conftest$ac_exeext && {
5394          test "$cross_compiling" = yes ||
5395          $as_test_x conftest$ac_exeext
5396        }; then
5397   eval "$as_ac_var=yes"
5398 else
5399   $as_echo "$as_me: failed program was:" >&5
5400 sed 's/^/| /' conftest.$ac_ext >&5
5401
5402         eval "$as_ac_var=no"
5403 fi
5404
5405 rm -rf conftest.dSYM
5406 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5407       conftest$ac_exeext conftest.$ac_ext
5408 fi
5409 ac_res=`eval 'as_val=${'$as_ac_var'}
5410                  $as_echo "$as_val"'`
5411                { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
5412 $as_echo "$ac_res" >&6; }
5413 if test `eval 'as_val=${'$as_ac_var'}
5414                  $as_echo "$as_val"'` = yes; then
5415   cat >>confdefs.h <<_ACEOF
5416 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5417 _ACEOF
5418
5419 else
5420   case " $LIBOBJS " in
5421   *" $ac_func.$ac_objext "* ) ;;
5422   *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
5423  ;;
5424 esac
5425
5426 fi
5427 done
5428
5429
5430
5431 { $as_echo "$as_me:$LINENO: checking for main in -lnsl" >&5
5432 $as_echo_n "checking for main in -lnsl... " >&6; }
5433 if test "${ac_cv_lib_nsl_main+set}" = set; then
5434   $as_echo_n "(cached) " >&6
5435 else
5436   ac_check_lib_save_LIBS=$LIBS
5437 LIBS="-lnsl  $LIBS"
5438 cat >conftest.$ac_ext <<_ACEOF
5439 /* confdefs.h.  */
5440 _ACEOF
5441 cat confdefs.h >>conftest.$ac_ext
5442 cat >>conftest.$ac_ext <<_ACEOF
5443 /* end confdefs.h.  */
5444
5445
5446 int
5447 main ()
5448 {
5449 return main ();
5450   ;
5451   return 0;
5452 }
5453 _ACEOF
5454 rm -f conftest.$ac_objext conftest$ac_exeext
5455 if { (ac_try="$ac_link"
5456 case "(($ac_try" in
5457   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5458   *) ac_try_echo=$ac_try;;
5459 esac
5460 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
5461 $as_echo "$ac_try_echo") >&5
5462   (eval "$ac_link") 2>conftest.er1
5463   ac_status=$?
5464   grep -v '^ *+' conftest.er1 >conftest.err
5465   rm -f conftest.er1
5466   cat conftest.err >&5
5467   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
5468   (exit $ac_status); } && {
5469          test -z "$ac_c_werror_flag" ||
5470          test ! -s conftest.err
5471        } && test -s conftest$ac_exeext && {
5472          test "$cross_compiling" = yes ||
5473          $as_test_x conftest$ac_exeext
5474        }; then
5475   ac_cv_lib_nsl_main=yes
5476 else
5477   $as_echo "$as_me: failed program was:" >&5
5478 sed 's/^/| /' conftest.$ac_ext >&5
5479
5480         ac_cv_lib_nsl_main=no
5481 fi
5482
5483 rm -rf conftest.dSYM
5484 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5485       conftest$ac_exeext conftest.$ac_ext
5486 LIBS=$ac_check_lib_save_LIBS
5487 fi
5488 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_main" >&5
5489 $as_echo "$ac_cv_lib_nsl_main" >&6; }
5490 if test $ac_cv_lib_nsl_main = yes; then
5491   cat >>confdefs.h <<_ACEOF
5492 #define HAVE_LIBNSL 1
5493 _ACEOF
5494
5495   LIBS="-lnsl $LIBS"
5496
5497 fi
5498
5499
5500 { $as_echo "$as_me:$LINENO: checking for main in -lsocket" >&5
5501 $as_echo_n "checking for main in -lsocket... " >&6; }
5502 if test "${ac_cv_lib_socket_main+set}" = set; then
5503   $as_echo_n "(cached) " >&6
5504 else
5505   ac_check_lib_save_LIBS=$LIBS
5506 LIBS="-lsocket  $LIBS"
5507 cat >conftest.$ac_ext <<_ACEOF
5508 /* confdefs.h.  */
5509 _ACEOF
5510 cat confdefs.h >>conftest.$ac_ext
5511 cat >>conftest.$ac_ext <<_ACEOF
5512 /* end confdefs.h.  */
5513
5514
5515 int
5516 main ()
5517 {
5518 return main ();
5519   ;
5520   return 0;
5521 }
5522 _ACEOF
5523 rm -f conftest.$ac_objext conftest$ac_exeext
5524 if { (ac_try="$ac_link"
5525 case "(($ac_try" in
5526   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5527   *) ac_try_echo=$ac_try;;
5528 esac
5529 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
5530 $as_echo "$ac_try_echo") >&5
5531   (eval "$ac_link") 2>conftest.er1
5532   ac_status=$?
5533   grep -v '^ *+' conftest.er1 >conftest.err
5534   rm -f conftest.er1
5535   cat conftest.err >&5
5536   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
5537   (exit $ac_status); } && {
5538          test -z "$ac_c_werror_flag" ||
5539          test ! -s conftest.err
5540        } && test -s conftest$ac_exeext && {
5541          test "$cross_compiling" = yes ||
5542          $as_test_x conftest$ac_exeext
5543        }; then
5544   ac_cv_lib_socket_main=yes
5545 else
5546   $as_echo "$as_me: failed program was:" >&5
5547 sed 's/^/| /' conftest.$ac_ext >&5
5548
5549         ac_cv_lib_socket_main=no
5550 fi
5551
5552 rm -rf conftest.dSYM
5553 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5554       conftest$ac_exeext conftest.$ac_ext
5555 LIBS=$ac_check_lib_save_LIBS
5556 fi
5557 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_socket_main" >&5
5558 $as_echo "$ac_cv_lib_socket_main" >&6; }
5559 if test $ac_cv_lib_socket_main = yes; then
5560   cat >>confdefs.h <<_ACEOF
5561 #define HAVE_LIBSOCKET 1
5562 _ACEOF
5563
5564   LIBS="-lsocket $LIBS"
5565
5566 fi
5567
5568
5569 { $as_echo "$as_me:$LINENO: checking for int32_t using $CC" >&5
5570 $as_echo_n "checking for int32_t using $CC... " >&6; }
5571     if test "${ac_cv_lbl_have_int32_t+set}" = set; then
5572   $as_echo_n "(cached) " >&6
5573 else
5574   cat >conftest.$ac_ext <<_ACEOF
5575 /* confdefs.h.  */
5576 _ACEOF
5577 cat confdefs.h >>conftest.$ac_ext
5578 cat >>conftest.$ac_ext <<_ACEOF
5579 /* end confdefs.h.  */
5580
5581 #       include "confdefs.h"
5582 #       include <sys/types.h>
5583 #       if STDC_HEADERS
5584 #       include <stdlib.h>
5585 #       include <stddef.h>
5586 #       endif
5587 int
5588 main ()
5589 {
5590 int32_t i
5591   ;
5592   return 0;
5593 }
5594 _ACEOF
5595 rm -f conftest.$ac_objext
5596 if { (ac_try="$ac_compile"
5597 case "(($ac_try" in
5598   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5599   *) ac_try_echo=$ac_try;;
5600 esac
5601 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
5602 $as_echo "$ac_try_echo") >&5
5603   (eval "$ac_compile") 2>conftest.er1
5604   ac_status=$?
5605   grep -v '^ *+' conftest.er1 >conftest.err
5606   rm -f conftest.er1
5607   cat conftest.err >&5
5608   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
5609   (exit $ac_status); } && {
5610          test -z "$ac_c_werror_flag" ||
5611          test ! -s conftest.err
5612        } && test -s conftest.$ac_objext; then
5613   ac_cv_lbl_have_int32_t=yes
5614 else
5615   $as_echo "$as_me: failed program was:" >&5
5616 sed 's/^/| /' conftest.$ac_ext >&5
5617
5618         ac_cv_lbl_have_int32_t=no
5619 fi
5620
5621 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5622 fi
5623
5624     { $as_echo "$as_me:$LINENO: result: $ac_cv_lbl_have_int32_t" >&5
5625 $as_echo "$ac_cv_lbl_have_int32_t" >&6; }
5626     if test $ac_cv_lbl_have_int32_t = no ; then
5627
5628 cat >>confdefs.h <<\_ACEOF
5629 #define int32_t int
5630 _ACEOF
5631
5632     fi
5633 { $as_echo "$as_me:$LINENO: checking for u_int32_t using $CC" >&5
5634 $as_echo_n "checking for u_int32_t using $CC... " >&6; }
5635     if test "${ac_cv_lbl_have_u_int32_t+set}" = set; then
5636   $as_echo_n "(cached) " >&6
5637 else
5638   cat >conftest.$ac_ext <<_ACEOF
5639 /* confdefs.h.  */
5640 _ACEOF
5641 cat confdefs.h >>conftest.$ac_ext
5642 cat >>conftest.$ac_ext <<_ACEOF
5643 /* end confdefs.h.  */
5644
5645 #       include "confdefs.h"
5646 #       include <sys/types.h>
5647 #       if STDC_HEADERS
5648 #       include <stdlib.h>
5649 #       include <stddef.h>
5650 #       endif
5651 int
5652 main ()
5653 {
5654 u_int32_t i
5655   ;
5656   return 0;
5657 }
5658 _ACEOF
5659 rm -f conftest.$ac_objext
5660 if { (ac_try="$ac_compile"
5661 case "(($ac_try" in
5662   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5663   *) ac_try_echo=$ac_try;;
5664 esac
5665 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
5666 $as_echo "$ac_try_echo") >&5
5667   (eval "$ac_compile") 2>conftest.er1
5668   ac_status=$?
5669   grep -v '^ *+' conftest.er1 >conftest.err
5670   rm -f conftest.er1
5671   cat conftest.err >&5
5672   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
5673   (exit $ac_status); } && {
5674          test -z "$ac_c_werror_flag" ||
5675          test ! -s conftest.err
5676        } && test -s conftest.$ac_objext; then
5677   ac_cv_lbl_have_u_int32_t=yes
5678 else
5679   $as_echo "$as_me: failed program was:" >&5
5680 sed 's/^/| /' conftest.$ac_ext >&5
5681
5682         ac_cv_lbl_have_u_int32_t=no
5683 fi
5684
5685 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5686 fi
5687
5688     { $as_echo "$as_me:$LINENO: result: $ac_cv_lbl_have_u_int32_t" >&5
5689 $as_echo "$ac_cv_lbl_have_u_int32_t" >&6; }
5690     if test $ac_cv_lbl_have_u_int32_t = no ; then
5691
5692 cat >>confdefs.h <<\_ACEOF
5693 #define u_int32_t u_int
5694 _ACEOF
5695
5696     fi
5697
5698
5699
5700     rm -f os-proto.h
5701     if test -f .devel ; then
5702              if test "$GCC" = yes ; then
5703             if test "$SHLICC2" = yes ; then
5704                     ac_cv_lbl_gcc_vers=2
5705                     V_CCOPT="`echo $V_CCOPT | sed -e 's/-O/-O3/'`"
5706             else
5707                     { $as_echo "$as_me:$LINENO: checking gcc version" >&5
5708 $as_echo_n "checking gcc version... " >&6; }
5709                     if test "${ac_cv_lbl_gcc_vers+set}" = set; then
5710   $as_echo_n "(cached) " >&6
5711 else
5712   # Gag, the gcc folks keep changing the output...
5713                         # try to grab N.N.N
5714                         ac_cv_lbl_gcc_vers=`$CC --version 2>&1 |
5715                             sed -e '1!d' -e 's/[^0-9]*\([0-9][0-9]*\)\.[0-9\][0-9]*\.[0-9][0-9]*.*/\1/'`
5716 fi
5717
5718                     { $as_echo "$as_me:$LINENO: result: $ac_cv_lbl_gcc_vers" >&5
5719 $as_echo "$ac_cv_lbl_gcc_vers" >&6; }
5720                     if test "$ac_cv_lbl_gcc_vers" -gt 1 ; then
5721                             V_CCOPT="`echo $V_CCOPT | sed -e 's/-O/-O3/'`"
5722                     fi
5723             fi
5724             if test "$ac_cv_prog_cc_g" = yes ; then
5725                     V_CCOPT="-g $V_CCOPT"
5726             fi
5727             V_CCOPT="$V_CCOPT -Wall"
5728             if test "$ac_cv_lbl_gcc_vers" -gt 1 ; then
5729                     V_CCOPT="$V_CCOPT -Wmissing-prototypes -Wstrict-prototypes"
5730                     if [ "`uname -s`" = "FreeBSD" ]; then
5731                             V_CCOPT="$V_CCOPT -Werror"
5732                     fi
5733             fi
5734     else
5735             case "$target_os" in
5736
5737             irix6*)
5738                     V_CCOPT="$V_CCOPT -fullwarn -n32"
5739                     ;;
5740
5741             *)
5742                     ;;
5743             esac
5744     fi
5745             os=`echo $target_os | sed -e 's/\([0-9][0-9]*\)[^0-9].*$/\1/'`
5746             name="lbl/os-$os.h"
5747             if test -f $name ; then
5748                     ln -s $name os-proto.h
5749
5750 cat >>confdefs.h <<\_ACEOF
5751 #define HAVE_OS_PROTO_H /**/
5752 _ACEOF
5753
5754             else
5755                     { $as_echo "$as_me:$LINENO: WARNING: can't find $name" >&5
5756 $as_echo "$as_me: WARNING: can't find $name" >&2;}
5757             fi
5758     fi
5759
5760 if test -r lbl/gnuc.h ; then
5761         rm -f gnuc.h
5762         ln -s lbl/gnuc.h gnuc.h
5763 fi
5764
5765
5766
5767
5768
5769
5770
5771 ac_config_files="$ac_config_files Makefile"
5772
5773 cat >confcache <<\_ACEOF
5774 # This file is a shell script that caches the results of configure
5775 # tests run on this system so they can be shared between configure
5776 # scripts and configure runs, see configure's option --config-cache.
5777 # It is not useful on other systems.  If it contains results you don't
5778 # want to keep, you may remove or edit it.
5779 #
5780 # config.status only pays attention to the cache file if you give it
5781 # the --recheck option to rerun configure.
5782 #
5783 # `ac_cv_env_foo' variables (set or unset) will be overridden when
5784 # loading this file, other *unset* `ac_cv_foo' will be assigned the
5785 # following values.
5786
5787 _ACEOF
5788
5789 # The following way of writing the cache mishandles newlines in values,
5790 # but we know of no workaround that is simple, portable, and efficient.
5791 # So, we kill variables containing newlines.
5792 # Ultrix sh set writes to stderr and can't be redirected directly,
5793 # and sets the high bit in the cache file unless we assign to the vars.
5794 (
5795   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
5796     eval ac_val=\$$ac_var
5797     case $ac_val in #(
5798     *${as_nl}*)
5799       case $ac_var in #(
5800       *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
5801 $as_echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
5802       esac
5803       case $ac_var in #(
5804       _ | IFS | as_nl) ;; #(
5805       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
5806       *) $as_unset $ac_var ;;
5807       esac ;;
5808     esac
5809   done
5810
5811   (set) 2>&1 |
5812     case $as_nl`(ac_space=' '; set) 2>&1` in #(
5813     *${as_nl}ac_space=\ *)
5814       # `set' does not quote correctly, so add quotes (double-quote
5815       # substitution turns \\\\ into \\, and sed turns \\ into \).
5816       sed -n \
5817         "s/'/'\\\\''/g;
5818           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5819       ;; #(
5820     *)
5821       # `set' quotes correctly as required by POSIX, so do not add quotes.
5822       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
5823       ;;
5824     esac |
5825     sort
5826 ) |
5827   sed '
5828      /^ac_cv_env_/b end
5829      t clear
5830      :clear
5831      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5832      t end
5833      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5834      :end' >>confcache
5835 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
5836   if test -w "$cache_file"; then
5837     test "x$cache_file" != "x/dev/null" &&
5838       { $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5
5839 $as_echo "$as_me: updating cache $cache_file" >&6;}
5840     cat confcache >$cache_file
5841   else
5842     { $as_echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
5843 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
5844   fi
5845 fi
5846 rm -f confcache
5847
5848 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5849 # Let make expand exec_prefix.
5850 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5851
5852 # Transform confdefs.h into DEFS.
5853 # Protect against shell expansion while executing Makefile rules.
5854 # Protect against Makefile macro expansion.
5855 #
5856 # If the first sed substitution is executed (which looks for macros that
5857 # take arguments), then branch to the quote section.  Otherwise,
5858 # look for a macro that doesn't take arguments.
5859 ac_script='
5860 :mline
5861 /\\$/{
5862  N
5863  s,\\\n,,
5864  b mline
5865 }
5866 t clear
5867 :clear
5868 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
5869 t quote
5870 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
5871 t quote
5872 b any
5873 :quote
5874 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
5875 s/\[/\\&/g
5876 s/\]/\\&/g
5877 s/\$/$$/g
5878 H
5879 :any
5880 ${
5881         g
5882         s/^\n//
5883         s/\n/ /g
5884         p
5885 }
5886 '
5887 DEFS=`sed -n "$ac_script" confdefs.h`
5888
5889
5890 ac_libobjs=
5891 ac_ltlibobjs=
5892 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5893   # 1. Remove the extension, and $U if already installed.
5894   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
5895   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
5896   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
5897   #    will be set to the directory where LIBOBJS objects are built.
5898   ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
5899   ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
5900 done
5901 LIBOBJS=$ac_libobjs
5902
5903 LTLIBOBJS=$ac_ltlibobjs
5904
5905
5906
5907 : ${CONFIG_STATUS=./config.status}
5908 ac_write_fail=0
5909 ac_clean_files_save=$ac_clean_files
5910 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5911 { $as_echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
5912 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
5913 cat >$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5914 #! $SHELL
5915 # Generated by $as_me.
5916 # Run this file to recreate the current configuration.
5917 # Compiler output produced by configure, useful for debugging
5918 # configure, is in config.log if it exists.
5919
5920 debug=false
5921 ac_cs_recheck=false
5922 ac_cs_silent=false
5923 SHELL=\${CONFIG_SHELL-$SHELL}
5924 _ACEOF
5925
5926 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5927 ## --------------------- ##
5928 ## M4sh Initialization.  ##
5929 ## --------------------- ##
5930
5931 # Be more Bourne compatible
5932 DUALCASE=1; export DUALCASE # for MKS sh
5933 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
5934   emulate sh
5935   NULLCMD=:
5936   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
5937   # is contrary to our usage.  Disable this feature.
5938   alias -g '${1+"$@"}'='"$@"'
5939   setopt NO_GLOB_SUBST
5940 else
5941   case `(set -o) 2>/dev/null` in
5942   *posix*) set -o posix ;;
5943 esac
5944
5945 fi
5946
5947
5948
5949
5950 # PATH needs CR
5951 # Avoid depending upon Character Ranges.
5952 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5953 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5954 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5955 as_cr_digits='0123456789'
5956 as_cr_alnum=$as_cr_Letters$as_cr_digits
5957
5958 as_nl='
5959 '
5960 export as_nl
5961 # Printing a long string crashes Solaris 7 /usr/bin/printf.
5962 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5963 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
5964 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
5965 if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
5966   as_echo='printf %s\n'
5967   as_echo_n='printf %s'
5968 else
5969   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
5970     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
5971     as_echo_n='/usr/ucb/echo -n'
5972   else
5973     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
5974     as_echo_n_body='eval
5975       arg=$1;
5976       case $arg in
5977       *"$as_nl"*)
5978         expr "X$arg" : "X\\(.*\\)$as_nl";
5979         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
5980       esac;
5981       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
5982     '
5983     export as_echo_n_body
5984     as_echo_n='sh -c $as_echo_n_body as_echo'
5985   fi
5986   export as_echo_body
5987   as_echo='sh -c $as_echo_body as_echo'
5988 fi
5989
5990 # The user is always right.
5991 if test "${PATH_SEPARATOR+set}" != set; then
5992   PATH_SEPARATOR=:
5993   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
5994     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
5995       PATH_SEPARATOR=';'
5996   }
5997 fi
5998
5999 # Support unset when possible.
6000 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
6001   as_unset=unset
6002 else
6003   as_unset=false
6004 fi
6005
6006
6007 # IFS
6008 # We need space, tab and new line, in precisely that order.  Quoting is
6009 # there to prevent editors from complaining about space-tab.
6010 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
6011 # splitting by setting IFS to empty value.)
6012 IFS=" ""        $as_nl"
6013
6014 # Find who we are.  Look in the path if we contain no directory separator.
6015 case $0 in
6016   *[\\/]* ) as_myself=$0 ;;
6017   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6018 for as_dir in $PATH
6019 do
6020   IFS=$as_save_IFS
6021   test -z "$as_dir" && as_dir=.
6022   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
6023 done
6024 IFS=$as_save_IFS
6025
6026      ;;
6027 esac
6028 # We did not find ourselves, most probably we were run as `sh COMMAND'
6029 # in which case we are not to be found in the path.
6030 if test "x$as_myself" = x; then
6031   as_myself=$0
6032 fi
6033 if test ! -f "$as_myself"; then
6034   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
6035   { (exit 1); exit 1; }
6036 fi
6037
6038 # Work around bugs in pre-3.0 UWIN ksh.
6039 for as_var in ENV MAIL MAILPATH
6040 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
6041 done
6042 PS1='$ '
6043 PS2='> '
6044 PS4='+ '
6045
6046 # NLS nuisances.
6047 LC_ALL=C
6048 export LC_ALL
6049 LANGUAGE=C
6050 export LANGUAGE
6051
6052 # Required to use basename.
6053 if expr a : '\(a\)' >/dev/null 2>&1 &&
6054    test "X`expr 00001 : '.*\(...\)'`" = X001; then
6055   as_expr=expr
6056 else
6057   as_expr=false
6058 fi
6059
6060 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
6061   as_basename=basename
6062 else
6063   as_basename=false
6064 fi
6065
6066
6067 # Name of the executable.
6068 as_me=`$as_basename -- "$0" ||
6069 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
6070          X"$0" : 'X\(//\)$' \| \
6071          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
6072 $as_echo X/"$0" |
6073     sed '/^.*\/\([^/][^/]*\)\/*$/{
6074             s//\1/
6075             q
6076           }
6077           /^X\/\(\/\/\)$/{
6078             s//\1/
6079             q
6080           }
6081           /^X\/\(\/\).*/{
6082             s//\1/
6083             q
6084           }
6085           s/.*/./; q'`
6086
6087 # CDPATH.
6088 $as_unset CDPATH
6089
6090
6091
6092   as_lineno_1=$LINENO
6093   as_lineno_2=$LINENO
6094   test "x$as_lineno_1" != "x$as_lineno_2" &&
6095   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
6096
6097   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
6098   # uniformly replaced by the line number.  The first 'sed' inserts a
6099   # line-number line after each line using $LINENO; the second 'sed'
6100   # does the real work.  The second script uses 'N' to pair each
6101   # line-number line with the line containing $LINENO, and appends
6102   # trailing '-' during substitution so that $LINENO is not a special
6103   # case at line end.
6104   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
6105   # scripts with optimization help from Paolo Bonzini.  Blame Lee
6106   # E. McMahon (1931-1989) for sed's syntax.  :-)
6107   sed -n '
6108     p
6109     /[$]LINENO/=
6110   ' <$as_myself |
6111     sed '
6112       s/[$]LINENO.*/&-/
6113       t lineno
6114       b
6115       :lineno
6116       N
6117       :loop
6118       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
6119       t loop
6120       s/-\n.*//
6121     ' >$as_me.lineno &&
6122   chmod +x "$as_me.lineno" ||
6123     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
6124    { (exit 1); exit 1; }; }
6125
6126   # Don't try to exec as it changes $[0], causing all sort of problems
6127   # (the dirname of $[0] is not the place where we might find the
6128   # original and so on.  Autoconf is especially sensitive to this).
6129   . "./$as_me.lineno"
6130   # Exit status is that of the last command.
6131   exit
6132 }
6133
6134
6135 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
6136   as_dirname=dirname
6137 else
6138   as_dirname=false
6139 fi
6140
6141 ECHO_C= ECHO_N= ECHO_T=
6142 case `echo -n x` in
6143 -n*)
6144   case `echo 'x\c'` in
6145   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
6146   *)   ECHO_C='\c';;
6147   esac;;
6148 *)
6149   ECHO_N='-n';;
6150 esac
6151 if expr a : '\(a\)' >/dev/null 2>&1 &&
6152    test "X`expr 00001 : '.*\(...\)'`" = X001; then
6153   as_expr=expr
6154 else
6155   as_expr=false
6156 fi
6157
6158 rm -f conf$$ conf$$.exe conf$$.file
6159 if test -d conf$$.dir; then
6160   rm -f conf$$.dir/conf$$.file
6161 else
6162   rm -f conf$$.dir
6163   mkdir conf$$.dir 2>/dev/null
6164 fi
6165 if (echo >conf$$.file) 2>/dev/null; then
6166   if ln -s conf$$.file conf$$ 2>/dev/null; then
6167     as_ln_s='ln -s'
6168     # ... but there are two gotchas:
6169     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
6170     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
6171     # In both cases, we have to default to `cp -p'.
6172     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
6173       as_ln_s='cp -p'
6174   elif ln conf$$.file conf$$ 2>/dev/null; then
6175     as_ln_s=ln
6176   else
6177     as_ln_s='cp -p'
6178   fi
6179 else
6180   as_ln_s='cp -p'
6181 fi
6182 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
6183 rmdir conf$$.dir 2>/dev/null
6184
6185 if mkdir -p . 2>/dev/null; then
6186   as_mkdir_p=:
6187 else
6188   test -d ./-p && rmdir ./-p
6189   as_mkdir_p=false
6190 fi
6191
6192 if test -x / >/dev/null 2>&1; then
6193   as_test_x='test -x'
6194 else
6195   if ls -dL / >/dev/null 2>&1; then
6196     as_ls_L_option=L
6197   else
6198     as_ls_L_option=
6199   fi
6200   as_test_x='
6201     eval sh -c '\''
6202       if test -d "$1"; then
6203         test -d "$1/.";
6204       else
6205         case $1 in
6206         -*)set "./$1";;
6207         esac;
6208         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
6209         ???[sx]*):;;*)false;;esac;fi
6210     '\'' sh
6211   '
6212 fi
6213 as_executable_p=$as_test_x
6214
6215 # Sed expression to map a string onto a valid CPP name.
6216 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
6217
6218 # Sed expression to map a string onto a valid variable name.
6219 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
6220
6221
6222 exec 6>&1
6223
6224 # Save the log message, to keep $[0] and so on meaningful, and to
6225 # report actual input values of CONFIG_FILES etc. instead of their
6226 # values after options handling.
6227 ac_log="
6228 This file was extended by $as_me, which was
6229 generated by GNU Autoconf 2.62.  Invocation command line was
6230
6231   CONFIG_FILES    = $CONFIG_FILES
6232   CONFIG_HEADERS  = $CONFIG_HEADERS
6233   CONFIG_LINKS    = $CONFIG_LINKS
6234   CONFIG_COMMANDS = $CONFIG_COMMANDS
6235   $ $0 $@
6236
6237 on `(hostname || uname -n) 2>/dev/null | sed 1q`
6238 "
6239
6240 _ACEOF
6241
6242 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6243 # Files that config.status was made for.
6244 config_files="$ac_config_files"
6245
6246 _ACEOF
6247
6248 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6249 ac_cs_usage="\
6250 \`$as_me' instantiates files from templates according to the
6251 current configuration.
6252
6253 Usage: $0 [OPTIONS] [FILE]...
6254
6255   -h, --help       print this help, then exit
6256   -V, --version    print version number and configuration settings, then exit
6257   -q, --quiet      do not print progress messages
6258   -d, --debug      don't remove temporary files
6259       --recheck    update $as_me by reconfiguring in the same conditions
6260   --file=FILE[:TEMPLATE]
6261                    instantiate the configuration file FILE
6262
6263 Configuration files:
6264 $config_files
6265
6266 Report bugs to <bug-autoconf@gnu.org>."
6267
6268 _ACEOF
6269 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6270 ac_cs_version="\\
6271 config.status
6272 configured by $0, generated by GNU Autoconf 2.62,
6273   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
6274
6275 Copyright (C) 2008 Free Software Foundation, Inc.
6276 This config.status script is free software; the Free Software Foundation
6277 gives unlimited permission to copy, distribute and modify it."
6278
6279 ac_pwd='$ac_pwd'
6280 srcdir='$srcdir'
6281 INSTALL='$INSTALL'
6282 test -n "\$AWK" || AWK=awk
6283 _ACEOF
6284
6285 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6286 # The default lists apply if the user does not specify any file.
6287 ac_need_defaults=:
6288 while test $# != 0
6289 do
6290   case $1 in
6291   --*=*)
6292     ac_option=`expr "X$1" : 'X\([^=]*\)='`
6293     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
6294     ac_shift=:
6295     ;;
6296   *)
6297     ac_option=$1
6298     ac_optarg=$2
6299     ac_shift=shift
6300     ;;
6301   esac
6302
6303   case $ac_option in
6304   # Handling of the options.
6305   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
6306     ac_cs_recheck=: ;;
6307   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
6308     $as_echo "$ac_cs_version"; exit ;;
6309   --debug | --debu | --deb | --de | --d | -d )
6310     debug=: ;;
6311   --file | --fil | --fi | --f )
6312     $ac_shift
6313     case $ac_optarg in
6314     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
6315     esac
6316     CONFIG_FILES="$CONFIG_FILES '$ac_optarg'"
6317     ac_need_defaults=false;;
6318   --he | --h |  --help | --hel | -h )
6319     $as_echo "$ac_cs_usage"; exit ;;
6320   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
6321   | -silent | --silent | --silen | --sile | --sil | --si | --s)
6322     ac_cs_silent=: ;;
6323
6324   # This is an error.
6325   -*) { $as_echo "$as_me: error: unrecognized option: $1
6326 Try \`$0 --help' for more information." >&2
6327    { (exit 1); exit 1; }; } ;;
6328
6329   *) ac_config_targets="$ac_config_targets $1"
6330      ac_need_defaults=false ;;
6331
6332   esac
6333   shift
6334 done
6335
6336 ac_configure_extra_args=
6337
6338 if $ac_cs_silent; then
6339   exec 6>/dev/null
6340   ac_configure_extra_args="$ac_configure_extra_args --silent"
6341 fi
6342
6343 _ACEOF
6344 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6345 if \$ac_cs_recheck; then
6346   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
6347   shift
6348   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
6349   CONFIG_SHELL='$SHELL'
6350   export CONFIG_SHELL
6351   exec "\$@"
6352 fi
6353
6354 _ACEOF
6355 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6356 exec 5>>config.log
6357 {
6358   echo
6359   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
6360 ## Running $as_me. ##
6361 _ASBOX
6362   $as_echo "$ac_log"
6363 } >&5
6364
6365 _ACEOF
6366 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6367 _ACEOF
6368
6369 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6370
6371 # Handling of arguments.
6372 for ac_config_target in $ac_config_targets
6373 do
6374   case $ac_config_target in
6375     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
6376
6377   *) { { $as_echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
6378 $as_echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
6379    { (exit 1); exit 1; }; };;
6380   esac
6381 done
6382
6383
6384 # If the user did not use the arguments to specify the items to instantiate,
6385 # then the envvar interface is used.  Set only those that are not.
6386 # We use the long form for the default assignment because of an extremely
6387 # bizarre bug on SunOS 4.1.3.
6388 if $ac_need_defaults; then
6389   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
6390 fi
6391
6392 # Have a temporary directory for convenience.  Make it in the build tree
6393 # simply because there is no reason against having it here, and in addition,
6394 # creating and moving files from /tmp can sometimes cause problems.
6395 # Hook for its removal unless debugging.
6396 # Note that there is a small window in which the directory will not be cleaned:
6397 # after its creation but before its name has been assigned to `$tmp'.
6398 $debug ||
6399 {
6400   tmp=
6401   trap 'exit_status=$?
6402   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
6403 ' 0
6404   trap '{ (exit 1); exit 1; }' 1 2 13 15
6405 }
6406 # Create a (secure) tmp directory for tmp files.
6407
6408 {
6409   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
6410   test -n "$tmp" && test -d "$tmp"
6411 }  ||
6412 {
6413   tmp=./conf$$-$RANDOM
6414   (umask 077 && mkdir "$tmp")
6415 } ||
6416 {
6417    $as_echo "$as_me: cannot create a temporary directory in ." >&2
6418    { (exit 1); exit 1; }
6419 }
6420
6421 # Set up the scripts for CONFIG_FILES section.
6422 # No need to generate them if there are no CONFIG_FILES.
6423 # This happens for instance with `./config.status config.h'.
6424 if test -n "$CONFIG_FILES"; then
6425
6426
6427 ac_cr='
'
6428 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
6429 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
6430   ac_cs_awk_cr='\\r'
6431 else
6432   ac_cs_awk_cr=$ac_cr
6433 fi
6434
6435 echo 'BEGIN {' >"$tmp/subs1.awk" &&
6436 _ACEOF
6437
6438
6439 {
6440   echo "cat >conf$$subs.awk <<_ACEOF" &&
6441   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
6442   echo "_ACEOF"
6443 } >conf$$subs.sh ||
6444   { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
6445 $as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
6446    { (exit 1); exit 1; }; }
6447 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
6448 ac_delim='%!_!# '
6449 for ac_last_try in false false false false false :; do
6450   . ./conf$$subs.sh ||
6451     { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
6452 $as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
6453    { (exit 1); exit 1; }; }
6454
6455   if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` = $ac_delim_num; then
6456     break
6457   elif $ac_last_try; then
6458     { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
6459 $as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
6460    { (exit 1); exit 1; }; }
6461   else
6462     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6463   fi
6464 done
6465 rm -f conf$$subs.sh
6466
6467 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6468 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
6469 _ACEOF
6470 sed -n '
6471 h
6472 s/^/S["/; s/!.*/"]=/
6473 p
6474 g
6475 s/^[^!]*!//
6476 :repl
6477 t repl
6478 s/'"$ac_delim"'$//
6479 t delim
6480 :nl
6481 h
6482 s/\(.\{148\}\).*/\1/
6483 t more1
6484 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
6485 p
6486 n
6487 b repl
6488 :more1
6489 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6490 p
6491 g
6492 s/.\{148\}//
6493 t nl
6494 :delim
6495 h
6496 s/\(.\{148\}\).*/\1/
6497 t more2
6498 s/["\\]/\\&/g; s/^/"/; s/$/"/
6499 p
6500 b
6501 :more2
6502 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6503 p
6504 g
6505 s/.\{148\}//
6506 t delim
6507 ' <conf$$subs.awk | sed '
6508 /^[^""]/{
6509   N
6510   s/\n//
6511 }
6512 ' >>$CONFIG_STATUS || ac_write_fail=1
6513 rm -f conf$$subs.awk
6514 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6515 _ACAWK
6516 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
6517   for (key in S) S_is_set[key] = 1
6518   FS = "\a"
6519
6520 }
6521 {
6522   line = $ 0
6523   nfields = split(line, field, "@")
6524   substed = 0
6525   len = length(field[1])
6526   for (i = 2; i < nfields; i++) {
6527     key = field[i]
6528     keylen = length(key)
6529     if (S_is_set[key]) {
6530       value = S[key]
6531       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
6532       len += length(value) + length(field[++i])
6533       substed = 1
6534     } else
6535       len += 1 + keylen
6536   }
6537
6538   print line
6539 }
6540
6541 _ACAWK
6542 _ACEOF
6543 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6544 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
6545   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
6546 else
6547   cat
6548 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
6549   || { { $as_echo "$as_me:$LINENO: error: could not setup config files machinery" >&5
6550 $as_echo "$as_me: error: could not setup config files machinery" >&2;}
6551    { (exit 1); exit 1; }; }
6552 _ACEOF
6553
6554 # VPATH may cause trouble with some makes, so we remove $(srcdir),
6555 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
6556 # trailing colons and then remove the whole line if VPATH becomes empty
6557 # (actually we leave an empty line to preserve line numbers).
6558 if test "x$srcdir" = x.; then
6559   ac_vpsub='/^[  ]*VPATH[        ]*=/{
6560 s/:*\$(srcdir):*/:/
6561 s/:*\${srcdir}:*/:/
6562 s/:*@srcdir@:*/:/
6563 s/^\([^=]*=[     ]*\):*/\1/
6564 s/:*$//
6565 s/^[^=]*=[       ]*$//
6566 }'
6567 fi
6568
6569 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6570 fi # test -n "$CONFIG_FILES"
6571
6572
6573 eval set X "  :F $CONFIG_FILES      "
6574 shift
6575 for ac_tag
6576 do
6577   case $ac_tag in
6578   :[FHLC]) ac_mode=$ac_tag; continue;;
6579   esac
6580   case $ac_mode$ac_tag in
6581   :[FHL]*:*);;
6582   :L* | :C*:*) { { $as_echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
6583 $as_echo "$as_me: error: Invalid tag $ac_tag." >&2;}
6584    { (exit 1); exit 1; }; };;
6585   :[FH]-) ac_tag=-:-;;
6586   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
6587   esac
6588   ac_save_IFS=$IFS
6589   IFS=:
6590   set x $ac_tag
6591   IFS=$ac_save_IFS
6592   shift
6593   ac_file=$1
6594   shift
6595
6596   case $ac_mode in
6597   :L) ac_source=$1;;
6598   :[FH])
6599     ac_file_inputs=
6600     for ac_f
6601     do
6602       case $ac_f in
6603       -) ac_f="$tmp/stdin";;
6604       *) # Look for the file first in the build tree, then in the source tree
6605          # (if the path is not absolute).  The absolute path cannot be DOS-style,
6606          # because $ac_f cannot contain `:'.
6607          test -f "$ac_f" ||
6608            case $ac_f in
6609            [\\/$]*) false;;
6610            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
6611            esac ||
6612            { { $as_echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
6613 $as_echo "$as_me: error: cannot find input file: $ac_f" >&2;}
6614    { (exit 1); exit 1; }; };;
6615       esac
6616       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
6617       ac_file_inputs="$ac_file_inputs '$ac_f'"
6618     done
6619
6620     # Let's still pretend it is `configure' which instantiates (i.e., don't
6621     # use $as_me), people would be surprised to read:
6622     #    /* config.h.  Generated by config.status.  */
6623     configure_input='Generated from '`
6624           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
6625         `' by configure.'
6626     if test x"$ac_file" != x-; then
6627       configure_input="$ac_file.  $configure_input"
6628       { $as_echo "$as_me:$LINENO: creating $ac_file" >&5
6629 $as_echo "$as_me: creating $ac_file" >&6;}
6630     fi
6631     # Neutralize special characters interpreted by sed in replacement strings.
6632     case $configure_input in #(
6633     *\&* | *\|* | *\\* )
6634        ac_sed_conf_input=`$as_echo "$configure_input" |
6635        sed 's/[\\\\&|]/\\\\&/g'`;; #(
6636     *) ac_sed_conf_input=$configure_input;;
6637     esac
6638
6639     case $ac_tag in
6640     *:-:* | *:-) cat >"$tmp/stdin" \
6641       || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
6642 $as_echo "$as_me: error: could not create $ac_file" >&2;}
6643    { (exit 1); exit 1; }; } ;;
6644     esac
6645     ;;
6646   esac
6647
6648   ac_dir=`$as_dirname -- "$ac_file" ||
6649 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6650          X"$ac_file" : 'X\(//\)[^/]' \| \
6651          X"$ac_file" : 'X\(//\)$' \| \
6652          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
6653 $as_echo X"$ac_file" |
6654     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6655             s//\1/
6656             q
6657           }
6658           /^X\(\/\/\)[^/].*/{
6659             s//\1/
6660             q
6661           }
6662           /^X\(\/\/\)$/{
6663             s//\1/
6664             q
6665           }
6666           /^X\(\/\).*/{
6667             s//\1/
6668             q
6669           }
6670           s/.*/./; q'`
6671   { as_dir="$ac_dir"
6672   case $as_dir in #(
6673   -*) as_dir=./$as_dir;;
6674   esac
6675   test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
6676     as_dirs=
6677     while :; do
6678       case $as_dir in #(
6679       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
6680       *) as_qdir=$as_dir;;
6681       esac
6682       as_dirs="'$as_qdir' $as_dirs"
6683       as_dir=`$as_dirname -- "$as_dir" ||
6684 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6685          X"$as_dir" : 'X\(//\)[^/]' \| \
6686          X"$as_dir" : 'X\(//\)$' \| \
6687          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
6688 $as_echo X"$as_dir" |
6689     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6690             s//\1/
6691             q
6692           }
6693           /^X\(\/\/\)[^/].*/{
6694             s//\1/
6695             q
6696           }
6697           /^X\(\/\/\)$/{
6698             s//\1/
6699             q
6700           }
6701           /^X\(\/\).*/{
6702             s//\1/
6703             q
6704           }
6705           s/.*/./; q'`
6706       test -d "$as_dir" && break
6707     done
6708     test -z "$as_dirs" || eval "mkdir $as_dirs"
6709   } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
6710 $as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
6711    { (exit 1); exit 1; }; }; }
6712   ac_builddir=.
6713
6714 case "$ac_dir" in
6715 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
6716 *)
6717   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
6718   # A ".." for each directory in $ac_dir_suffix.
6719   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
6720   case $ac_top_builddir_sub in
6721   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
6722   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
6723   esac ;;
6724 esac
6725 ac_abs_top_builddir=$ac_pwd
6726 ac_abs_builddir=$ac_pwd$ac_dir_suffix
6727 # for backward compatibility:
6728 ac_top_builddir=$ac_top_build_prefix
6729
6730 case $srcdir in
6731   .)  # We are building in place.
6732     ac_srcdir=.
6733     ac_top_srcdir=$ac_top_builddir_sub
6734     ac_abs_top_srcdir=$ac_pwd ;;
6735   [\\/]* | ?:[\\/]* )  # Absolute name.
6736     ac_srcdir=$srcdir$ac_dir_suffix;
6737     ac_top_srcdir=$srcdir
6738     ac_abs_top_srcdir=$srcdir ;;
6739   *) # Relative name.
6740     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
6741     ac_top_srcdir=$ac_top_build_prefix$srcdir
6742     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
6743 esac
6744 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
6745
6746
6747   case $ac_mode in
6748   :F)
6749   #
6750   # CONFIG_FILE
6751   #
6752
6753   case $INSTALL in
6754   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
6755   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
6756   esac
6757 _ACEOF
6758
6759 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6760 # If the template does not know about datarootdir, expand it.
6761 # FIXME: This hack should be removed a few years after 2.60.
6762 ac_datarootdir_hack=; ac_datarootdir_seen=
6763
6764 ac_sed_dataroot='
6765 /datarootdir/ {
6766   p
6767   q
6768 }
6769 /@datadir@/p
6770 /@docdir@/p
6771 /@infodir@/p
6772 /@localedir@/p
6773 /@mandir@/p
6774 '
6775 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
6776 *datarootdir*) ac_datarootdir_seen=yes;;
6777 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
6778   { $as_echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
6779 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
6780 _ACEOF
6781 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6782   ac_datarootdir_hack='
6783   s&@datadir@&$datadir&g
6784   s&@docdir@&$docdir&g
6785   s&@infodir@&$infodir&g
6786   s&@localedir@&$localedir&g
6787   s&@mandir@&$mandir&g
6788     s&\\\${datarootdir}&$datarootdir&g' ;;
6789 esac
6790 _ACEOF
6791
6792 # Neutralize VPATH when `$srcdir' = `.'.
6793 # Shell code in configure.ac might set extrasub.
6794 # FIXME: do we really want to maintain this feature?
6795 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6796 ac_sed_extra="$ac_vpsub
6797 $extrasub
6798 _ACEOF
6799 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6800 :t
6801 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6802 s|@configure_input@|$ac_sed_conf_input|;t t
6803 s&@top_builddir@&$ac_top_builddir_sub&;t t
6804 s&@top_build_prefix@&$ac_top_build_prefix&;t t
6805 s&@srcdir@&$ac_srcdir&;t t
6806 s&@abs_srcdir@&$ac_abs_srcdir&;t t
6807 s&@top_srcdir@&$ac_top_srcdir&;t t
6808 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
6809 s&@builddir@&$ac_builddir&;t t
6810 s&@abs_builddir@&$ac_abs_builddir&;t t
6811 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
6812 s&@INSTALL@&$ac_INSTALL&;t t
6813 $ac_datarootdir_hack
6814 "
6815 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
6816   || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
6817 $as_echo "$as_me: error: could not create $ac_file" >&2;}
6818    { (exit 1); exit 1; }; }
6819
6820 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
6821   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
6822   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
6823   { $as_echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6824 which seems to be undefined.  Please make sure it is defined." >&5
6825 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6826 which seems to be undefined.  Please make sure it is defined." >&2;}
6827
6828   rm -f "$tmp/stdin"
6829   case $ac_file in
6830   -) cat "$tmp/out" && rm -f "$tmp/out";;
6831   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
6832   esac \
6833   || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
6834 $as_echo "$as_me: error: could not create $ac_file" >&2;}
6835    { (exit 1); exit 1; }; }
6836  ;;
6837
6838
6839
6840   esac
6841
6842 done # for ac_tag
6843
6844
6845 { (exit 0); exit 0; }
6846 _ACEOF
6847 chmod +x $CONFIG_STATUS
6848 ac_clean_files=$ac_clean_files_save
6849
6850 test $ac_write_fail = 0 ||
6851   { { $as_echo "$as_me:$LINENO: error: write failure creating $CONFIG_STATUS" >&5
6852 $as_echo "$as_me: error: write failure creating $CONFIG_STATUS" >&2;}
6853    { (exit 1); exit 1; }; }
6854
6855
6856 # configure is writing to config.log, and then calls config.status.
6857 # config.status does its own redirection, appending to config.log.
6858 # Unfortunately, on DOS this fails, as config.log is still kept open
6859 # by configure, so config.status won't be able to write to it; its
6860 # output is simply discarded.  So we exec the FD to /dev/null,
6861 # effectively closing config.log, so it can be properly (re)opened and
6862 # appended to by config.status.  When coming back to configure, we
6863 # need to make the FD available again.
6864 if test "$no_create" != yes; then
6865   ac_cs_success=:
6866   ac_config_status_args=
6867   test "$silent" = yes &&
6868     ac_config_status_args="$ac_config_status_args --quiet"
6869   exec 5>/dev/null
6870   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6871   exec 5>>config.log
6872   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6873   # would make configure fail if this is the last instruction.
6874   $ac_cs_success || { (exit 1); exit 1; }
6875 fi
6876 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
6877   { $as_echo "$as_me:$LINENO: WARNING: Unrecognized options: $ac_unrecognized_opts" >&5
6878 $as_echo "$as_me: WARNING: Unrecognized options: $ac_unrecognized_opts" >&2;}
6879 fi
6880
6881
6882 if test -f .devel ; then
6883         make depend
6884 fi
6885 exit 0