fixincludes/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.61 for fixincludes  .
   4 #
   5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   6 # 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
   7 # This configure script is free software; the Free Software Foundation
   8 # gives unlimited permission to copy, distribute and modify it.
   9 ## --------------------- ##
  10 ## M4sh Initialization.  ##
  11 ## --------------------- ##
  12
  13 # Be more Bourne compatible
  14 DUALCASE=1; export DUALCASE # for MKS sh
  15 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  16   emulate sh
  17   NULLCMD=:
  18   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  19   # is contrary to our usage.  Disable this feature.
  20   alias -g '${1+"$@"}'='"$@"'
  21   setopt NO_GLOB_SUBST
  22 else
  23   case `(set -o) 2>/dev/null` in
  24   *posix*) set -o posix ;;
  25 esac
  26
  27 fi
  28
  29
  30
  31
  32 # PATH needs CR
  33 # Avoid depending upon Character Ranges.
  34 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
  35 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
  36 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
  37 as_cr_digits='0123456789'
  38 as_cr_alnum=$as_cr_Letters$as_cr_digits
  39
  40 # The user is always right.
  41 if test "${PATH_SEPARATOR+set}" != set; then
  42   echo "#! /bin/sh" >conf$$.sh
  43   echo  "exit 0"   >>conf$$.sh
  44   chmod +x conf$$.sh
  45   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
  46     PATH_SEPARATOR=';'
  47   else
  48     PATH_SEPARATOR=:
  49   fi
  50   rm -f conf$$.sh
  51 fi
  52
  53 # Support unset when possible.
  54 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
  55   as_unset=unset
  56 else
  57   as_unset=false
  58 fi
  59
  60
  61 # IFS
  62 # We need space, tab and new line, in precisely that order.  Quoting is
  63 # there to prevent editors from complaining about space-tab.
  64 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  65 # splitting by setting IFS to empty value.)
  66 as_nl='
  67 '
  68 IFS=" ""        $as_nl"
  69
  70 # Find who we are.  Look in the path if we contain no directory separator.
  71 case $0 in
  72   *[\\/]* ) as_myself=$0 ;;
  73   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  74 for as_dir in $PATH
  75 do
  76   IFS=$as_save_IFS
  77   test -z "$as_dir" && as_dir=.
  78   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  79 done
  80 IFS=$as_save_IFS
  81
  82      ;;
  83 esac
  84 # We did not find ourselves, most probably we were run as `sh COMMAND'
  85 # in which case we are not to be found in the path.
  86 if test "x$as_myself" = x; then
  87   as_myself=$0
  88 fi
  89 if test ! -f "$as_myself"; then
  90   echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  91   { (exit 1); exit 1; }
  92 fi
  93
  94 # Work around bugs in pre-3.0 UWIN ksh.
  95 for as_var in ENV MAIL MAILPATH
  96 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
  97 done
  98 PS1='$ '
  99 PS2='> '
 100 PS4='+ '
 101
 102 # NLS nuisances.
 103 for as_var in \
 104   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
 105   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
 106   LC_TELEPHONE LC_TIME
 107 do
 108   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
 109     eval $as_var=C; export $as_var
 110   else
 111     ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
 112   fi
 113 done
 114
 115 # Required to use basename.
 116 if expr a : '\(a\)' >/dev/null 2>&1 &&
 117    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 118   as_expr=expr
 119 else
 120   as_expr=false
 121 fi
 122
 123 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 124   as_basename=basename
 125 else
 126   as_basename=false
 127 fi
 128
 129
 130 # Name of the executable.
 131 as_me=`$as_basename -- "$0" ||
 132 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 133          X"$0" : 'X\(//\)$' \| \
 134          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 135 echo X/"$0" |
 136     sed '/^.*\/\([^/][^/]*\)\/*$/{
 137             s//\1/
 138             q
 139           }
 140           /^X\/\(\/\/\)$/{
 141             s//\1/
 142             q
 143           }
 144           /^X\/\(\/\).*/{
 145             s//\1/
 146             q
 147           }
 148           s/.*/./; q'`
 149
 150 # CDPATH.
 151 $as_unset CDPATH
 152
 153
 154 if test "x$CONFIG_SHELL" = x; then
 155   if (eval ":") 2>/dev/null; then
 156   as_have_required=yes
 157 else
 158   as_have_required=no
 159 fi
 160
 161   if test $as_have_required = yes &&     (eval ":
 162 (as_func_return () {
 163   (exit \$1)
 164 }
 165 as_func_success () {
 166   as_func_return 0
 167 }
 168 as_func_failure () {
 169   as_func_return 1
 170 }
 171 as_func_ret_success () {
 172   return 0
 173 }
 174 as_func_ret_failure () {
 175   return 1
 176 }
 177
 178 exitcode=0
 179 if as_func_success; then
 180   :
 181 else
 182   exitcode=1
 183   echo as_func_success failed.
 184 fi
 185
 186 if as_func_failure; then
 187   exitcode=1
 188   echo as_func_failure succeeded.
 189 fi
 190
 191 if as_func_ret_success; then
 192   :
 193 else
 194   exitcode=1
 195   echo as_func_ret_success failed.
 196 fi
 197
 198 if as_func_ret_failure; then
 199   exitcode=1
 200   echo as_func_ret_failure succeeded.
 201 fi
 202
 203 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
 204   :
 205 else
 206   exitcode=1
 207   echo positional parameters were not saved.
 208 fi
 209
 210 test \$exitcode = 0) || { (exit 1); exit 1; }
 211
 212 (
 213   as_lineno_1=\$LINENO
 214   as_lineno_2=\$LINENO
 215   test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
 216   test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
 217 ") 2> /dev/null; then
 218   :
 219 else
 220   as_candidate_shells=
 221     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 222 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 223 do
 224   IFS=$as_save_IFS
 225   test -z "$as_dir" && as_dir=.
 226   case $as_dir in
 227          /*)
 228            for as_base in sh bash ksh sh5; do
 229              as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
 230            done;;
 231        esac
 232 done
 233 IFS=$as_save_IFS
 234
 235
 236       for as_shell in $as_candidate_shells $SHELL; do
 237          # Try only shells that exist, to save several forks.
 238          if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 239                 { ("$as_shell") 2> /dev/null <<\_ASEOF
 240 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 241   emulate sh
 242   NULLCMD=:
 243   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
 244   # is contrary to our usage.  Disable this feature.
 245   alias -g '${1+"$@"}'='"$@"'
 246   setopt NO_GLOB_SUBST
 247 else
 248   case `(set -o) 2>/dev/null` in
 249   *posix*) set -o posix ;;
 250 esac
 251
 252 fi
 253
 254
 255 :
 256 _ASEOF
 257 }; then
 258   CONFIG_SHELL=$as_shell
 259                as_have_required=yes
 260                if { "$as_shell" 2> /dev/null <<\_ASEOF
 261 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 262   emulate sh
 263   NULLCMD=:
 264   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
 265   # is contrary to our usage.  Disable this feature.
 266   alias -g '${1+"$@"}'='"$@"'
 267   setopt NO_GLOB_SUBST
 268 else
 269   case `(set -o) 2>/dev/null` in
 270   *posix*) set -o posix ;;
 271 esac
 272
 273 fi
 274
 275
 276 :
 277 (as_func_return () {
 278   (exit $1)
 279 }
 280 as_func_success () {
 281   as_func_return 0
 282 }
 283 as_func_failure () {
 284   as_func_return 1
 285 }
 286 as_func_ret_success () {
 287   return 0
 288 }
 289 as_func_ret_failure () {
 290   return 1
 291 }
 292
 293 exitcode=0
 294 if as_func_success; then
 295   :
 296 else
 297   exitcode=1
 298   echo as_func_success failed.
 299 fi
 300
 301 if as_func_failure; then
 302   exitcode=1
 303   echo as_func_failure succeeded.
 304 fi
 305
 306 if as_func_ret_success; then
 307   :
 308 else
 309   exitcode=1
 310   echo as_func_ret_success failed.
 311 fi
 312
 313 if as_func_ret_failure; then
 314   exitcode=1
 315   echo as_func_ret_failure succeeded.
 316 fi
 317
 318 if ( set x; as_func_ret_success y && test x = "$1" ); then
 319   :
 320 else
 321   exitcode=1
 322   echo positional parameters were not saved.
 323 fi
 324
 325 test $exitcode = 0) || { (exit 1); exit 1; }
 326
 327 (
 328   as_lineno_1=$LINENO
 329   as_lineno_2=$LINENO
 330   test "x$as_lineno_1" != "x$as_lineno_2" &&
 331   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
 332
 333 _ASEOF
 334 }; then
 335   break
 336 fi
 337
 338 fi
 339
 340       done
 341
 342       if test "x$CONFIG_SHELL" != x; then
 343   for as_var in BASH_ENV ENV
 344         do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
 345         done
 346         export CONFIG_SHELL
 347         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 348 fi
 349
 350
 351     if test $as_have_required = no; then
 352   echo This script requires a shell more modern than all the
 353       echo shells that I found on your system.  Please install a
 354       echo modern shell, or manually run the script under such a
 355       echo shell if you do have one.
 356       { (exit 1); exit 1; }
 357 fi
 358
 359
 360 fi
 361
 362 fi
 363
 364
 365
 366 (eval "as_func_return () {
 367   (exit \$1)
 368 }
 369 as_func_success () {
 370   as_func_return 0
 371 }
 372 as_func_failure () {
 373   as_func_return 1
 374 }
 375 as_func_ret_success () {
 376   return 0
 377 }
 378 as_func_ret_failure () {
 379   return 1
 380 }
 381
 382 exitcode=0
 383 if as_func_success; then
 384   :
 385 else
 386   exitcode=1
 387   echo as_func_success failed.
 388 fi
 389
 390 if as_func_failure; then
 391   exitcode=1
 392   echo as_func_failure succeeded.
 393 fi
 394
 395 if as_func_ret_success; then
 396   :
 397 else
 398   exitcode=1
 399   echo as_func_ret_success failed.
 400 fi
 401
 402 if as_func_ret_failure; then
 403   exitcode=1
 404   echo as_func_ret_failure succeeded.
 405 fi
 406
 407 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
 408   :
 409 else
 410   exitcode=1
 411   echo positional parameters were not saved.
 412 fi
 413
 414 test \$exitcode = 0") || {
 415   echo No shell found that supports shell functions.
 416   echo Please tell autoconf@gnu.org about your system,
 417   echo including any error possibly output before this
 418   echo message
 419 }
 420
 421
 422
 423   as_lineno_1=$LINENO
 424   as_lineno_2=$LINENO
 425   test "x$as_lineno_1" != "x$as_lineno_2" &&
 426   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
 427
 428   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
 429   # uniformly replaced by the line number.  The first 'sed' inserts a
 430   # line-number line after each line using $LINENO; the second 'sed'
 431   # does the real work.  The second script uses 'N' to pair each
 432   # line-number line with the line containing $LINENO, and appends
 433   # trailing '-' during substitution so that $LINENO is not a special
 434   # case at line end.
 435   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
 436   # scripts with optimization help from Paolo Bonzini.  Blame Lee
 437   # E. McMahon (1931-1989) for sed's syntax.  :-)
 438   sed -n '
 439     p
 440     /[$]LINENO/=
 441   ' <$as_myself |
 442     sed '
 443       s/[$]LINENO.*/&-/
 444       t lineno
 445       b
 446       :lineno
 447       N
 448       :loop
 449       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 450       t loop
 451       s/-\n.*//
 452     ' >$as_me.lineno &&
 453   chmod +x "$as_me.lineno" ||
 454     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
 455    { (exit 1); exit 1; }; }
 456
 457   # Don't try to exec as it changes $[0], causing all sort of problems
 458   # (the dirname of $[0] is not the place where we might find the
 459   # original and so on.  Autoconf is especially sensitive to this).
 460   . "./$as_me.lineno"
 461   # Exit status is that of the last command.
 462   exit
 463 }
 464
 465
 466 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 467   as_dirname=dirname
 468 else
 469   as_dirname=false
 470 fi
 471
 472 ECHO_C= ECHO_N= ECHO_T=
 473 case `echo -n x` in
 474 -n*)
 475   case `echo 'x\c'` in
 476   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 477   *)   ECHO_C='\c';;
 478   esac;;
 479 *)
 480   ECHO_N='-n';;
 481 esac
 482
 483 if expr a : '\(a\)' >/dev/null 2>&1 &&
 484    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 485   as_expr=expr
 486 else
 487   as_expr=false
 488 fi
 489
 490 rm -f conf$$ conf$$.exe conf$$.file
 491 if test -d conf$$.dir; then
 492   rm -f conf$$.dir/conf$$.file
 493 else
 494   rm -f conf$$.dir
 495   mkdir conf$$.dir
 496 fi
 497 echo >conf$$.file
 498 if ln -s conf$$.file conf$$ 2>/dev/null; then
 499   as_ln_s='ln -s'
 500   # ... but there are two gotchas:
 501   # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 502   # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 503   # In both cases, we have to default to `cp -p'.
 504   ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 505     as_ln_s='cp -p'
 506 elif ln conf$$.file conf$$ 2>/dev/null; then
 507   as_ln_s=ln
 508 else
 509   as_ln_s='cp -p'
 510 fi
 511 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 512 rmdir conf$$.dir 2>/dev/null
 513
 514 if mkdir -p . 2>/dev/null; then
 515   as_mkdir_p=:
 516 else
 517   test -d ./-p && rmdir ./-p
 518   as_mkdir_p=false
 519 fi
 520
 521 if test -x / >/dev/null 2>&1; then
 522   as_test_x='test -x'
 523 else
 524   if ls -dL / >/dev/null 2>&1; then
 525     as_ls_L_option=L
 526   else
 527     as_ls_L_option=
 528   fi
 529   as_test_x='
 530     eval sh -c '\''
 531       if test -d "$1"; then
 532         test -d "$1/.";
 533       else
 534         case $1 in
 535         -*)set "./$1";;
 536         esac;
 537         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
 538         ???[sx]*):;;*)false;;esac;fi
 539     '\'' sh
 540   '
 541 fi
 542 as_executable_p=$as_test_x
 543
 544 # Sed expression to map a string onto a valid CPP name.
 545 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 546
 547 # Sed expression to map a string onto a valid variable name.
 548 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 549
 550
 551
 552 exec 7<&0 </dev/null 6>&1
 553
 554 # Name of the host.
 555 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 556 # so uname gets run too.
 557 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 558
 559 #
 560 # Initializations.
 561 #
 562 ac_default_prefix=/usr/local
 563 ac_clean_files=
 564 ac_config_libobj_dir=.
 565 LIBOBJS=
 566 cross_compiling=no
 567 subdirs=
 568 MFLAGS=
 569 MAKEFLAGS=
 570 SHELL=${CONFIG_SHELL-/bin/sh}
 571
 572 # Identity of this package.
 573 PACKAGE_NAME='fixincludes'
 574 PACKAGE_TARNAME='fixincludes'
 575 PACKAGE_VERSION=' '
 576 PACKAGE_STRING='fixincludes  '
 577 PACKAGE_BUGREPORT=''
 578
 579 ac_unique_file="inclhack.def"
 580 # Factoring default headers for most tests.
 581 ac_includes_default="\
 582 #include <stdio.h>
 583 #ifdef HAVE_SYS_TYPES_H
 584 # include <sys/types.h>
 585 #endif
 586 #ifdef HAVE_SYS_STAT_H
 587 # include <sys/stat.h>
 588 #endif
 589 #ifdef STDC_HEADERS
 590 # include <stdlib.h>
 591 # include <stddef.h>
 592 #else
 593 # ifdef HAVE_STDLIB_H
 594 #  include <stdlib.h>
 595 # endif
 596 #endif
 597 #ifdef HAVE_STRING_H
 598 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 599 #  include <memory.h>
 600 # endif
 601 # include <string.h>
 602 #endif
 603 #ifdef HAVE_STRINGS_H
 604 # include <strings.h>
 605 #endif
 606 #ifdef HAVE_INTTYPES_H
 607 # include <inttypes.h>
 608 #endif
 609 #ifdef HAVE_STDINT_H
 610 # include <stdint.h>
 611 #endif
 612 #ifdef HAVE_UNISTD_H
 613 # include <unistd.h>
 614 #endif"
 615
 616 ac_subst_vars='SHELL
 617 PATH_SEPARATOR
 618 PACKAGE_NAME
 619 PACKAGE_TARNAME
 620 PACKAGE_VERSION
 621 PACKAGE_STRING
 622 PACKAGE_BUGREPORT
 623 exec_prefix
 624 prefix
 625 program_transform_name
 626 bindir
 627 sbindir
 628 libexecdir
 629 datarootdir
 630 datadir
 631 sysconfdir
 632 sharedstatedir
 633 localstatedir
 634 includedir
 635 oldincludedir
 636 docdir
 637 infodir
 638 htmldir
 639 dvidir
 640 pdfdir
 641 psdir
 642 libdir
 643 localedir
 644 mandir
 645 DEFS
 646 ECHO_C
 647 ECHO_N
 648 ECHO_T
 649 LIBS
 650 build_alias
 651 host_alias
 652 target_alias
 653 build
 654 build_cpu
 655 build_vendor
 656 build_os
 657 host
 658 host_cpu
 659 host_vendor
 660 host_os
 661 target
 662 target_cpu
 663 target_vendor
 664 target_os
 665 CC
 666 CFLAGS
 667 LDFLAGS
 668 CPPFLAGS
 669 ac_ct_CC
 670 EXEEXT
 671 OBJEXT
 672 WARN_CFLAGS
 673 WARN_PEDANTIC
 674 WERROR
 675 target_noncanonical
 676 TARGET
 677 CPP
 678 GREP
 679 EGREP
 680 MAINT
 681 LIBOBJS
 682 LTLIBOBJS'
 683 ac_subst_files=''
 684       ac_precious_vars='build_alias
 685 host_alias
 686 target_alias
 687 CC
 688 CFLAGS
 689 LDFLAGS
 690 LIBS
 691 CPPFLAGS
 692 CPP'
 693
 694
 695 # Initialize some variables set by options.
 696 ac_init_help=
 697 ac_init_version=false
 698 # The variables have the same names as the options, with
 699 # dashes changed to underlines.
 700 cache_file=/dev/null
 701 exec_prefix=NONE
 702 no_create=
 703 no_recursion=
 704 prefix=NONE
 705 program_prefix=NONE
 706 program_suffix=NONE
 707 program_transform_name=s,x,x,
 708 silent=
 709 site=
 710 srcdir=
 711 verbose=
 712 x_includes=NONE
 713 x_libraries=NONE
 714
 715 # Installation directory options.
 716 # These are left unexpanded so users can "make install exec_prefix=/foo"
 717 # and all the variables that are supposed to be based on exec_prefix
 718 # by default will actually change.
 719 # Use braces instead of parens because sh, perl, etc. also accept them.
 720 # (The list follows the same order as the GNU Coding Standards.)
 721 bindir='${exec_prefix}/bin'
 722 sbindir='${exec_prefix}/sbin'
 723 libexecdir='${exec_prefix}/libexec'
 724 datarootdir='${prefix}/share'
 725 datadir='${datarootdir}'
 726 sysconfdir='${prefix}/etc'
 727 sharedstatedir='${prefix}/com'
 728 localstatedir='${prefix}/var'
 729 includedir='${prefix}/include'
 730 oldincludedir='/usr/include'
 731 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 732 infodir='${datarootdir}/info'
 733 htmldir='${docdir}'
 734 dvidir='${docdir}'
 735 pdfdir='${docdir}'
 736 psdir='${docdir}'
 737 libdir='${exec_prefix}/lib'
 738 localedir='${datarootdir}/locale'
 739 mandir='${datarootdir}/man'
 740
 741 ac_prev=
 742 ac_dashdash=
 743 for ac_option
 744 do
 745   # If the previous option needs an argument, assign it.
 746   if test -n "$ac_prev"; then
 747     eval $ac_prev=\$ac_option
 748     ac_prev=
 749     continue
 750   fi
 751
 752   case $ac_option in
 753   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 754   *)    ac_optarg=yes ;;
 755   esac
 756
 757   # Accept the important Cygnus configure options, so we can diagnose typos.
 758
 759   case $ac_dashdash$ac_option in
 760   --)
 761     ac_dashdash=yes ;;
 762
 763   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 764     ac_prev=bindir ;;
 765   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 766     bindir=$ac_optarg ;;
 767
 768   -build | --build | --buil | --bui | --bu)
 769     ac_prev=build_alias ;;
 770   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 771     build_alias=$ac_optarg ;;
 772
 773   -cache-file | --cache-file | --cache-fil | --cache-fi \
 774   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 775     ac_prev=cache_file ;;
 776   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 777   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 778     cache_file=$ac_optarg ;;
 779
 780   --config-cache | -C)
 781     cache_file=config.cache ;;
 782
 783   -datadir | --datadir | --datadi | --datad)
 784     ac_prev=datadir ;;
 785   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 786     datadir=$ac_optarg ;;
 787
 788   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 789   | --dataroo | --dataro | --datar)
 790     ac_prev=datarootdir ;;
 791   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 792   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 793     datarootdir=$ac_optarg ;;
 794
 795   -disable-* | --disable-*)
 796     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 797     # Reject names that are not valid shell variable names.
 798     expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 799       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 800    { (exit 1); exit 1; }; }
 801     ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
 802     eval enable_$ac_feature=no ;;
 803
 804   -docdir | --docdir | --docdi | --doc | --do)
 805     ac_prev=docdir ;;
 806   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 807     docdir=$ac_optarg ;;
 808
 809   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 810     ac_prev=dvidir ;;
 811   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 812     dvidir=$ac_optarg ;;
 813
 814   -enable-* | --enable-*)
 815     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 816     # Reject names that are not valid shell variable names.
 817     expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 818       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 819    { (exit 1); exit 1; }; }
 820     ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
 821     eval enable_$ac_feature=\$ac_optarg ;;
 822
 823   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 824   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 825   | --exec | --exe | --ex)
 826     ac_prev=exec_prefix ;;
 827   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 828   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 829   | --exec=* | --exe=* | --ex=*)
 830     exec_prefix=$ac_optarg ;;
 831
 832   -gas | --gas | --ga | --g)
 833     # Obsolete; use --with-gas.
 834     with_gas=yes ;;
 835
 836   -help | --help | --hel | --he | -h)
 837     ac_init_help=long ;;
 838   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 839     ac_init_help=recursive ;;
 840   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 841     ac_init_help=short ;;
 842
 843   -host | --host | --hos | --ho)
 844     ac_prev=host_alias ;;
 845   -host=* | --host=* | --hos=* | --ho=*)
 846     host_alias=$ac_optarg ;;
 847
 848   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 849     ac_prev=htmldir ;;
 850   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 851   | --ht=*)
 852     htmldir=$ac_optarg ;;
 853
 854   -includedir | --includedir | --includedi | --included | --include \
 855   | --includ | --inclu | --incl | --inc)
 856     ac_prev=includedir ;;
 857   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 858   | --includ=* | --inclu=* | --incl=* | --inc=*)
 859     includedir=$ac_optarg ;;
 860
 861   -infodir | --infodir | --infodi | --infod | --info | --inf)
 862     ac_prev=infodir ;;
 863   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 864     infodir=$ac_optarg ;;
 865
 866   -libdir | --libdir | --libdi | --libd)
 867     ac_prev=libdir ;;
 868   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 869     libdir=$ac_optarg ;;
 870
 871   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 872   | --libexe | --libex | --libe)
 873     ac_prev=libexecdir ;;
 874   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 875   | --libexe=* | --libex=* | --libe=*)
 876     libexecdir=$ac_optarg ;;
 877
 878   -localedir | --localedir | --localedi | --localed | --locale)
 879     ac_prev=localedir ;;
 880   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 881     localedir=$ac_optarg ;;
 882
 883   -localstatedir | --localstatedir | --localstatedi | --localstated \
 884   | --localstate | --localstat | --localsta | --localst | --locals)
 885     ac_prev=localstatedir ;;
 886   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 887   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 888     localstatedir=$ac_optarg ;;
 889
 890   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 891     ac_prev=mandir ;;
 892   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 893     mandir=$ac_optarg ;;
 894
 895   -nfp | --nfp | --nf)
 896     # Obsolete; use --without-fp.
 897     with_fp=no ;;
 898
 899   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 900   | --no-cr | --no-c | -n)
 901     no_create=yes ;;
 902
 903   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 904   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 905     no_recursion=yes ;;
 906
 907   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 908   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 909   | --oldin | --oldi | --old | --ol | --o)
 910     ac_prev=oldincludedir ;;
 911   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 912   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 913   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 914     oldincludedir=$ac_optarg ;;
 915
 916   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 917     ac_prev=prefix ;;
 918   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 919     prefix=$ac_optarg ;;
 920
 921   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 922   | --program-pre | --program-pr | --program-p)
 923     ac_prev=program_prefix ;;
 924   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 925   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 926     program_prefix=$ac_optarg ;;
 927
 928   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 929   | --program-suf | --program-su | --program-s)
 930     ac_prev=program_suffix ;;
 931   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 932   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 933     program_suffix=$ac_optarg ;;
 934
 935   -program-transform-name | --program-transform-name \
 936   | --program-transform-nam | --program-transform-na \
 937   | --program-transform-n | --program-transform- \
 938   | --program-transform | --program-transfor \
 939   | --program-transfo | --program-transf \
 940   | --program-trans | --program-tran \
 941   | --progr-tra | --program-tr | --program-t)
 942     ac_prev=program_transform_name ;;
 943   -program-transform-name=* | --program-transform-name=* \
 944   | --program-transform-nam=* | --program-transform-na=* \
 945   | --program-transform-n=* | --program-transform-=* \
 946   | --program-transform=* | --program-transfor=* \
 947   | --program-transfo=* | --program-transf=* \
 948   | --program-trans=* | --program-tran=* \
 949   | --progr-tra=* | --program-tr=* | --program-t=*)
 950     program_transform_name=$ac_optarg ;;
 951
 952   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 953     ac_prev=pdfdir ;;
 954   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 955     pdfdir=$ac_optarg ;;
 956
 957   -psdir | --psdir | --psdi | --psd | --ps)
 958     ac_prev=psdir ;;
 959   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 960     psdir=$ac_optarg ;;
 961
 962   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 963   | -silent | --silent | --silen | --sile | --sil)
 964     silent=yes ;;
 965
 966   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 967     ac_prev=sbindir ;;
 968   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 969   | --sbi=* | --sb=*)
 970     sbindir=$ac_optarg ;;
 971
 972   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 973   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 974   | --sharedst | --shareds | --shared | --share | --shar \
 975   | --sha | --sh)
 976     ac_prev=sharedstatedir ;;
 977   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 978   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 979   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 980   | --sha=* | --sh=*)
 981     sharedstatedir=$ac_optarg ;;
 982
 983   -site | --site | --sit)
 984     ac_prev=site ;;
 985   -site=* | --site=* | --sit=*)
 986     site=$ac_optarg ;;
 987
 988   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 989     ac_prev=srcdir ;;
 990   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 991     srcdir=$ac_optarg ;;
 992
 993   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 994   | --syscon | --sysco | --sysc | --sys | --sy)
 995     ac_prev=sysconfdir ;;
 996   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 997   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 998     sysconfdir=$ac_optarg ;;
 999
1000   -target | --target | --targe | --targ | --tar | --ta | --t)
1001     ac_prev=target_alias ;;
1002   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1003     target_alias=$ac_optarg ;;
1004
1005   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1006     verbose=yes ;;
1007
1008   -version | --version | --versio | --versi | --vers | -V)
1009     ac_init_version=: ;;
1010
1011   -with-* | --with-*)
1012     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1013     # Reject names that are not valid shell variable names.
1014     expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1015       { echo "$as_me: error: invalid package name: $ac_package" >&2
1016    { (exit 1); exit 1; }; }
1017     ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
1018     eval with_$ac_package=\$ac_optarg ;;
1019
1020   -without-* | --without-*)
1021     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1022     # Reject names that are not valid shell variable names.
1023     expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1024       { echo "$as_me: error: invalid package name: $ac_package" >&2
1025    { (exit 1); exit 1; }; }
1026     ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
1027     eval with_$ac_package=no ;;
1028
1029   --x)
1030     # Obsolete; use --with-x.
1031     with_x=yes ;;
1032
1033   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1034   | --x-incl | --x-inc | --x-in | --x-i)
1035     ac_prev=x_includes ;;
1036   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1037   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1038     x_includes=$ac_optarg ;;
1039
1040   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1041   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1042     ac_prev=x_libraries ;;
1043   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1044   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1045     x_libraries=$ac_optarg ;;
1046
1047   -*) { echo "$as_me: error: unrecognized option: $ac_option
1048 Try \`$0 --help' for more information." >&2
1049    { (exit 1); exit 1; }; }
1050     ;;
1051
1052   *=*)
1053     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1054     # Reject names that are not valid shell variable names.
1055     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
1056       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
1057    { (exit 1); exit 1; }; }
1058     eval $ac_envvar=\$ac_optarg
1059     export $ac_envvar ;;
1060
1061   *)
1062     # FIXME: should be removed in autoconf 3.0.
1063     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1064     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1065       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1066     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1067     ;;
1068
1069   esac
1070 done
1071
1072 if test -n "$ac_prev"; then
1073   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1074   { echo "$as_me: error: missing argument to $ac_option" >&2
1075    { (exit 1); exit 1; }; }
1076 fi
1077
1078 # Be sure to have absolute directory names.
1079 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1080                 datadir sysconfdir sharedstatedir localstatedir includedir \
1081                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1082                 libdir localedir mandir
1083 do
1084   eval ac_val=\$$ac_var
1085   case $ac_val in
1086     [\\/$]* | ?:[\\/]* )  continue;;
1087     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1088   esac
1089   { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
1090    { (exit 1); exit 1; }; }
1091 done
1092
1093 # There might be people who depend on the old broken behavior: `$host'
1094 # used to hold the argument of --host etc.
1095 # FIXME: To remove some day.
1096 build=$build_alias
1097 host=$host_alias
1098 target=$target_alias
1099
1100 # FIXME: To remove some day.
1101 if test "x$host_alias" != x; then
1102   if test "x$build_alias" = x; then
1103     cross_compiling=maybe
1104     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1105     If a cross compiler is detected then cross compile mode will be used." >&2
1106   elif test "x$build_alias" != "x$host_alias"; then
1107     cross_compiling=yes
1108   fi
1109 fi
1110
1111 ac_tool_prefix=
1112 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1113
1114 test "$silent" = yes && exec 6>/dev/null
1115
1116
1117 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1118 ac_ls_di=`ls -di .` &&
1119 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1120   { echo "$as_me: error: Working directory cannot be determined" >&2
1121    { (exit 1); exit 1; }; }
1122 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1123   { echo "$as_me: error: pwd does not report name of working directory" >&2
1124    { (exit 1); exit 1; }; }
1125
1126
1127 # Find the source files, if location was not specified.
1128 if test -z "$srcdir"; then
1129   ac_srcdir_defaulted=yes
1130   # Try the directory containing this script, then the parent directory.
1131   ac_confdir=`$as_dirname -- "$0" ||
1132 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1133          X"$0" : 'X\(//\)[^/]' \| \
1134          X"$0" : 'X\(//\)$' \| \
1135          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
1136 echo X"$0" |
1137     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1138             s//\1/
1139             q
1140           }
1141           /^X\(\/\/\)[^/].*/{
1142             s//\1/
1143             q
1144           }
1145           /^X\(\/\/\)$/{
1146             s//\1/
1147             q
1148           }
1149           /^X\(\/\).*/{
1150             s//\1/
1151             q
1152           }
1153           s/.*/./; q'`
1154   srcdir=$ac_confdir
1155   if test ! -r "$srcdir/$ac_unique_file"; then
1156     srcdir=..
1157   fi
1158 else
1159   ac_srcdir_defaulted=no
1160 fi
1161 if test ! -r "$srcdir/$ac_unique_file"; then
1162   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1163   { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
1164    { (exit 1); exit 1; }; }
1165 fi
1166 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1167 ac_abs_confdir=`(
1168         cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
1169    { (exit 1); exit 1; }; }
1170         pwd)`
1171 # When building in place, set srcdir=.
1172 if test "$ac_abs_confdir" = "$ac_pwd"; then
1173   srcdir=.
1174 fi
1175 # Remove unnecessary trailing slashes from srcdir.
1176 # Double slashes in file names in object file debugging info
1177 # mess up M-x gdb in Emacs.
1178 case $srcdir in
1179 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1180 esac
1181 for ac_var in $ac_precious_vars; do
1182   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1183   eval ac_env_${ac_var}_value=\$${ac_var}
1184   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1185   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1186 done
1187
1188 #
1189 # Report the --help message.
1190 #
1191 if test "$ac_init_help" = "long"; then
1192   # Omit some internal or obsolete options to make the list less imposing.
1193   # This message is too long to be a string in the A/UX 3.1 sh.
1194   cat <<_ACEOF
1195 \`configure' configures fixincludes   to adapt to many kinds of systems.
1196
1197 Usage: $0 [OPTION]... [VAR=VALUE]...
1198
1199 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1200 VAR=VALUE.  See below for descriptions of some of the useful variables.
1201
1202 Defaults for the options are specified in brackets.
1203
1204 Configuration:
1205   -h, --help              display this help and exit
1206       --help=short        display options specific to this package
1207       --help=recursive    display the short help of all the included packages
1208   -V, --version           display version information and exit
1209   -q, --quiet, --silent   do not print \`checking...' messages
1210       --cache-file=FILE   cache test results in FILE [disabled]
1211   -C, --config-cache      alias for \`--cache-file=config.cache'
1212   -n, --no-create         do not create output files
1213       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1214
1215 Installation directories:
1216   --prefix=PREFIX         install architecture-independent files in PREFIX
1217                           [$ac_default_prefix]
1218   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1219                           [PREFIX]
1220
1221 By default, \`make install' will install all the files in
1222 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1223 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1224 for instance \`--prefix=\$HOME'.
1225
1226 For better control, use the options below.
1227
1228 Fine tuning of the installation directories:
1229   --bindir=DIR           user executables [EPREFIX/bin]
1230   --sbindir=DIR          system admin executables [EPREFIX/sbin]
1231   --libexecdir=DIR       program executables [EPREFIX/libexec]
1232   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
1233   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
1234   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
1235   --libdir=DIR           object code libraries [EPREFIX/lib]
1236   --includedir=DIR       C header files [PREFIX/include]
1237   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
1238   --datarootdir=DIR      read-only arch.-independent data root [PREFIX/share]
1239   --datadir=DIR          read-only architecture-independent data [DATAROOTDIR]
1240   --infodir=DIR          info documentation [DATAROOTDIR/info]
1241   --localedir=DIR        locale-dependent data [DATAROOTDIR/locale]
1242   --mandir=DIR           man documentation [DATAROOTDIR/man]
1243   --docdir=DIR           documentation root [DATAROOTDIR/doc/fixincludes]
1244   --htmldir=DIR          html documentation [DOCDIR]
1245   --dvidir=DIR           dvi documentation [DOCDIR]
1246   --pdfdir=DIR           pdf documentation [DOCDIR]
1247   --psdir=DIR            ps documentation [DOCDIR]
1248 _ACEOF
1249
1250   cat <<\_ACEOF
1251
1252 System types:
1253   --build=BUILD     configure for building on BUILD [guessed]
1254   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1255   --target=TARGET   configure for building compilers for TARGET [HOST]
1256 _ACEOF
1257 fi
1258
1259 if test -n "$ac_init_help"; then
1260   case $ac_init_help in
1261      short | recursive ) echo "Configuration of fixincludes  :";;
1262    esac
1263   cat <<\_ACEOF
1264
1265 Optional Features:
1266   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1267   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1268   --enable-werror-always  enable -Werror despite compiler version
1269   --enable-twoprocess       Use a separate process to apply the fixes
1270   --enable-maintainer-mode enable make rules and dependencies not useful
1271                           (and sometimes confusing) to the casual installer
1272
1273 Optional Packages:
1274   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1275   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1276   --with-local-prefix=DIR specifies directory to put local include
1277
1278 Some influential environment variables:
1279   CC          C compiler command
1280   CFLAGS      C compiler flags
1281   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1282               nonstandard directory <lib dir>
1283   LIBS        libraries to pass to the linker, e.g. -l<library>
1284   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1285               you have headers in a nonstandard directory <include dir>
1286   CPP         C preprocessor
1287
1288 Use these variables to override the choices made by `configure' or to help
1289 it to find libraries and programs with nonstandard names/locations.
1290
1291 _ACEOF
1292 ac_status=$?
1293 fi
1294
1295 if test "$ac_init_help" = "recursive"; then
1296   # If there are subdirs, report their specific --help.
1297   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1298     test -d "$ac_dir" || continue
1299     ac_builddir=.
1300
1301 case "$ac_dir" in
1302 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1303 *)
1304   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
1305   # A ".." for each directory in $ac_dir_suffix.
1306   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
1307   case $ac_top_builddir_sub in
1308   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1309   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1310   esac ;;
1311 esac
1312 ac_abs_top_builddir=$ac_pwd
1313 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1314 # for backward compatibility:
1315 ac_top_builddir=$ac_top_build_prefix
1316
1317 case $srcdir in
1318   .)  # We are building in place.
1319     ac_srcdir=.
1320     ac_top_srcdir=$ac_top_builddir_sub
1321     ac_abs_top_srcdir=$ac_pwd ;;
1322   [\\/]* | ?:[\\/]* )  # Absolute name.
1323     ac_srcdir=$srcdir$ac_dir_suffix;
1324     ac_top_srcdir=$srcdir
1325     ac_abs_top_srcdir=$srcdir ;;
1326   *) # Relative name.
1327     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1328     ac_top_srcdir=$ac_top_build_prefix$srcdir
1329     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1330 esac
1331 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1332
1333     cd "$ac_dir" || { ac_status=$?; continue; }
1334     # Check for guested configure.
1335     if test -f "$ac_srcdir/configure.gnu"; then
1336       echo &&
1337       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1338     elif test -f "$ac_srcdir/configure"; then
1339       echo &&
1340       $SHELL "$ac_srcdir/configure" --help=recursive
1341     else
1342       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1343     fi || ac_status=$?
1344     cd "$ac_pwd" || { ac_status=$?; break; }
1345   done
1346 fi
1347
1348 test -n "$ac_init_help" && exit $ac_status
1349 if $ac_init_version; then
1350   cat <<\_ACEOF
1351 fixincludes configure
1352 generated by GNU Autoconf 2.61
1353
1354 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
1355 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1356 This configure script is free software; the Free Software Foundation
1357 gives unlimited permission to copy, distribute and modify it.
1358 _ACEOF
1359   exit
1360 fi
1361 cat >config.log <<_ACEOF
1362 This file contains any messages produced by compilers while
1363 running configure, to aid debugging if configure makes a mistake.
1364
1365 It was created by fixincludes $as_me  , which was
1366 generated by GNU Autoconf 2.61.  Invocation command line was
1367
1368   $ $0 $@
1369
1370 _ACEOF
1371 exec 5>>config.log
1372 {
1373 cat <<_ASUNAME
1374 ## --------- ##
1375 ## Platform. ##
1376 ## --------- ##
1377
1378 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1379 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1380 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1381 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1382 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1383
1384 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1385 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1386
1387 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1388 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1389 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1390 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1391 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1392 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1393 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1394
1395 _ASUNAME
1396
1397 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1398 for as_dir in $PATH
1399 do
1400   IFS=$as_save_IFS
1401   test -z "$as_dir" && as_dir=.
1402   echo "PATH: $as_dir"
1403 done
1404 IFS=$as_save_IFS
1405
1406 } >&5
1407
1408 cat >&5 <<_ACEOF
1409
1410
1411 ## ----------- ##
1412 ## Core tests. ##
1413 ## ----------- ##
1414
1415 _ACEOF
1416
1417
1418 # Keep a trace of the command line.
1419 # Strip out --no-create and --no-recursion so they do not pile up.
1420 # Strip out --silent because we don't want to record it for future runs.
1421 # Also quote any args containing shell meta-characters.
1422 # Make two passes to allow for proper duplicate-argument suppression.
1423 ac_configure_args=
1424 ac_configure_args0=
1425 ac_configure_args1=
1426 ac_must_keep_next=false
1427 for ac_pass in 1 2
1428 do
1429   for ac_arg
1430   do
1431     case $ac_arg in
1432     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1433     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1434     | -silent | --silent | --silen | --sile | --sil)
1435       continue ;;
1436     *\'*)
1437       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1438     esac
1439     case $ac_pass in
1440     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1441     2)
1442       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1443       if test $ac_must_keep_next = true; then
1444         ac_must_keep_next=false # Got value, back to normal.
1445       else
1446         case $ac_arg in
1447           *=* | --config-cache | -C | -disable-* | --disable-* \
1448           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1449           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1450           | -with-* | --with-* | -without-* | --without-* | --x)
1451             case "$ac_configure_args0 " in
1452               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1453             esac
1454             ;;
1455           -* ) ac_must_keep_next=true ;;
1456         esac
1457       fi
1458       ac_configure_args="$ac_configure_args '$ac_arg'"
1459       ;;
1460     esac
1461   done
1462 done
1463 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1464 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1465
1466 # When interrupted or exit'd, cleanup temporary files, and complete
1467 # config.log.  We remove comments because anyway the quotes in there
1468 # would cause problems or look ugly.
1469 # WARNING: Use '\'' to represent an apostrophe within the trap.
1470 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1471 trap 'exit_status=$?
1472   # Save into config.log some information that might help in debugging.
1473   {
1474     echo
1475
1476     cat <<\_ASBOX
1477 ## ---------------- ##
1478 ## Cache variables. ##
1479 ## ---------------- ##
1480 _ASBOX
1481     echo
1482     # The following way of writing the cache mishandles newlines in values,
1483 (
1484   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1485     eval ac_val=\$$ac_var
1486     case $ac_val in #(
1487     *${as_nl}*)
1488       case $ac_var in #(
1489       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
1490 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
1491       esac
1492       case $ac_var in #(
1493       _ | IFS | as_nl) ;; #(
1494       *) $as_unset $ac_var ;;
1495       esac ;;
1496     esac
1497   done
1498   (set) 2>&1 |
1499     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1500     *${as_nl}ac_space=\ *)
1501       sed -n \
1502         "s/'\''/'\''\\\\'\'''\''/g;
1503           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1504       ;; #(
1505     *)
1506       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1507       ;;
1508     esac |
1509     sort
1510 )
1511     echo
1512
1513     cat <<\_ASBOX
1514 ## ----------------- ##
1515 ## Output variables. ##
1516 ## ----------------- ##
1517 _ASBOX
1518     echo
1519     for ac_var in $ac_subst_vars
1520     do
1521       eval ac_val=\$$ac_var
1522       case $ac_val in
1523       *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1524       esac
1525       echo "$ac_var='\''$ac_val'\''"
1526     done | sort
1527     echo
1528
1529     if test -n "$ac_subst_files"; then
1530       cat <<\_ASBOX
1531 ## ------------------- ##
1532 ## File substitutions. ##
1533 ## ------------------- ##
1534 _ASBOX
1535       echo
1536       for ac_var in $ac_subst_files
1537       do
1538         eval ac_val=\$$ac_var
1539         case $ac_val in
1540         *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1541         esac
1542         echo "$ac_var='\''$ac_val'\''"
1543       done | sort
1544       echo
1545     fi
1546
1547     if test -s confdefs.h; then
1548       cat <<\_ASBOX
1549 ## ----------- ##
1550 ## confdefs.h. ##
1551 ## ----------- ##
1552 _ASBOX
1553       echo
1554       cat confdefs.h
1555       echo
1556     fi
1557     test "$ac_signal" != 0 &&
1558       echo "$as_me: caught signal $ac_signal"
1559     echo "$as_me: exit $exit_status"
1560   } >&5
1561   rm -f core *.core core.conftest.* &&
1562     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1563     exit $exit_status
1564 ' 0
1565 for ac_signal in 1 2 13 15; do
1566   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1567 done
1568 ac_signal=0
1569
1570 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1571 rm -f -r conftest* confdefs.h
1572
1573 # Predefined preprocessor variables.
1574
1575 cat >>confdefs.h <<_ACEOF
1576 #define PACKAGE_NAME "$PACKAGE_NAME"
1577 _ACEOF
1578
1579
1580 cat >>confdefs.h <<_ACEOF
1581 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1582 _ACEOF
1583
1584
1585 cat >>confdefs.h <<_ACEOF
1586 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1587 _ACEOF
1588
1589
1590 cat >>confdefs.h <<_ACEOF
1591 #define PACKAGE_STRING "$PACKAGE_STRING"
1592 _ACEOF
1593
1594
1595 cat >>confdefs.h <<_ACEOF
1596 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1597 _ACEOF
1598
1599
1600 # Let the site file select an alternate cache file if it wants to.
1601 # Prefer explicitly selected file to automatically selected ones.
1602 if test -n "$CONFIG_SITE"; then
1603   set x "$CONFIG_SITE"
1604 elif test "x$prefix" != xNONE; then
1605   set x "$prefix/share/config.site" "$prefix/etc/config.site"
1606 else
1607   set x "$ac_default_prefix/share/config.site" \
1608         "$ac_default_prefix/etc/config.site"
1609 fi
1610 shift
1611 for ac_site_file
1612 do
1613   if test -r "$ac_site_file"; then
1614     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1615 echo "$as_me: loading site script $ac_site_file" >&6;}
1616     sed 's/^/| /' "$ac_site_file" >&5
1617     . "$ac_site_file"
1618   fi
1619 done
1620
1621 if test -r "$cache_file"; then
1622   # Some versions of bash will fail to source /dev/null (special
1623   # files actually), so we avoid doing that.
1624   if test -f "$cache_file"; then
1625     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1626 echo "$as_me: loading cache $cache_file" >&6;}
1627     case $cache_file in
1628       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1629       *)                      . "./$cache_file";;
1630     esac
1631   fi
1632 else
1633   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1634 echo "$as_me: creating cache $cache_file" >&6;}
1635   >$cache_file
1636 fi
1637
1638 # Check that the precious variables saved in the cache have kept the same
1639 # value.
1640 ac_cache_corrupted=false
1641 for ac_var in $ac_precious_vars; do
1642   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1643   eval ac_new_set=\$ac_env_${ac_var}_set
1644   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1645   eval ac_new_val=\$ac_env_${ac_var}_value
1646   case $ac_old_set,$ac_new_set in
1647     set,)
1648       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1649 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1650       ac_cache_corrupted=: ;;
1651     ,set)
1652       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1653 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1654       ac_cache_corrupted=: ;;
1655     ,);;
1656     *)
1657       if test "x$ac_old_val" != "x$ac_new_val"; then
1658         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1659 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1660         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1661 echo "$as_me:   former value:  $ac_old_val" >&2;}
1662         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1663 echo "$as_me:   current value: $ac_new_val" >&2;}
1664         ac_cache_corrupted=:
1665       fi;;
1666   esac
1667   # Pass precious variables to config.status.
1668   if test "$ac_new_set" = set; then
1669     case $ac_new_val in
1670     *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1671     *) ac_arg=$ac_var=$ac_new_val ;;
1672     esac
1673     case " $ac_configure_args " in
1674       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1675       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1676     esac
1677   fi
1678 done
1679 if $ac_cache_corrupted; then
1680   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1681 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1682   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1683 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1684    { (exit 1); exit 1; }; }
1685 fi
1686
1687
1688
1689
1690
1691
1692
1693
1694
1695
1696
1697
1698
1699
1700
1701
1702
1703
1704
1705
1706
1707
1708
1709
1710
1711 ac_ext=c
1712 ac_cpp='$CPP $CPPFLAGS'
1713 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1714 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1715 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1716
1717
1718
1719 ac_aux_dir=
1720 for ac_dir in .. "$srcdir"/..; do
1721   if test -f "$ac_dir/install-sh"; then
1722     ac_aux_dir=$ac_dir
1723     ac_install_sh="$ac_aux_dir/install-sh -c"
1724     break
1725   elif test -f "$ac_dir/install.sh"; then
1726     ac_aux_dir=$ac_dir
1727     ac_install_sh="$ac_aux_dir/install.sh -c"
1728     break
1729   elif test -f "$ac_dir/shtool"; then
1730     ac_aux_dir=$ac_dir
1731     ac_install_sh="$ac_aux_dir/shtool install -c"
1732     break
1733   fi
1734 done
1735 if test -z "$ac_aux_dir"; then
1736   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in .. \"$srcdir\"/.." >&5
1737 echo "$as_me: error: cannot find install-sh or install.sh in .. \"$srcdir\"/.." >&2;}
1738    { (exit 1); exit 1; }; }
1739 fi
1740
1741 # These three variables are undocumented and unsupported,
1742 # and are intended to be withdrawn in a future Autoconf release.
1743 # They can cause serious problems if a builder's source tree is in a directory
1744 # whose full name contains unusual characters.
1745 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
1746 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
1747 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
1748
1749
1750 # Make sure we can run config.sub.
1751 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
1752   { { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
1753 echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
1754    { (exit 1); exit 1; }; }
1755
1756 { echo "$as_me:$LINENO: checking build system type" >&5
1757 echo $ECHO_N "checking build system type... $ECHO_C" >&6; }
1758 if test "${ac_cv_build+set}" = set; then
1759   echo $ECHO_N "(cached) $ECHO_C" >&6
1760 else
1761   ac_build_alias=$build_alias
1762 test "x$ac_build_alias" = x &&
1763   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
1764 test "x$ac_build_alias" = x &&
1765   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1766 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1767    { (exit 1); exit 1; }; }
1768 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
1769   { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
1770 echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
1771    { (exit 1); exit 1; }; }
1772
1773 fi
1774 { echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1775 echo "${ECHO_T}$ac_cv_build" >&6; }
1776 case $ac_cv_build in
1777 *-*-*) ;;
1778 *) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
1779 echo "$as_me: error: invalid value of canonical build" >&2;}
1780    { (exit 1); exit 1; }; };;
1781 esac
1782 build=$ac_cv_build
1783 ac_save_IFS=$IFS; IFS='-'
1784 set x $ac_cv_build
1785 shift
1786 build_cpu=$1
1787 build_vendor=$2
1788 shift; shift
1789 # Remember, the first character of IFS is used to create $*,
1790 # except with old shells:
1791 build_os=$*
1792 IFS=$ac_save_IFS
1793 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
1794
1795
1796 { echo "$as_me:$LINENO: checking host system type" >&5
1797 echo $ECHO_N "checking host system type... $ECHO_C" >&6; }
1798 if test "${ac_cv_host+set}" = set; then
1799   echo $ECHO_N "(cached) $ECHO_C" >&6
1800 else
1801   if test "x$host_alias" = x; then
1802   ac_cv_host=$ac_cv_build
1803 else
1804   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
1805     { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
1806 echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
1807    { (exit 1); exit 1; }; }
1808 fi
1809
1810 fi
1811 { echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1812 echo "${ECHO_T}$ac_cv_host" >&6; }
1813 case $ac_cv_host in
1814 *-*-*) ;;
1815 *) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
1816 echo "$as_me: error: invalid value of canonical host" >&2;}
1817    { (exit 1); exit 1; }; };;
1818 esac
1819 host=$ac_cv_host
1820 ac_save_IFS=$IFS; IFS='-'
1821 set x $ac_cv_host
1822 shift
1823 host_cpu=$1
1824 host_vendor=$2
1825 shift; shift
1826 # Remember, the first character of IFS is used to create $*,
1827 # except with old shells:
1828 host_os=$*
1829 IFS=$ac_save_IFS
1830 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
1831
1832
1833 { echo "$as_me:$LINENO: checking target system type" >&5
1834 echo $ECHO_N "checking target system type... $ECHO_C" >&6; }
1835 if test "${ac_cv_target+set}" = set; then
1836   echo $ECHO_N "(cached) $ECHO_C" >&6
1837 else
1838   if test "x$target_alias" = x; then
1839   ac_cv_target=$ac_cv_host
1840 else
1841   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
1842     { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&5
1843 echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&2;}
1844    { (exit 1); exit 1; }; }
1845 fi
1846
1847 fi
1848 { echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1849 echo "${ECHO_T}$ac_cv_target" >&6; }
1850 case $ac_cv_target in
1851 *-*-*) ;;
1852 *) { { echo "$as_me:$LINENO: error: invalid value of canonical target" >&5
1853 echo "$as_me: error: invalid value of canonical target" >&2;}
1854    { (exit 1); exit 1; }; };;
1855 esac
1856 target=$ac_cv_target
1857 ac_save_IFS=$IFS; IFS='-'
1858 set x $ac_cv_target
1859 shift
1860 target_cpu=$1
1861 target_vendor=$2
1862 shift; shift
1863 # Remember, the first character of IFS is used to create $*,
1864 # except with old shells:
1865 target_os=$*
1866 IFS=$ac_save_IFS
1867 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
1868
1869
1870 # The aliases save the names the user supplied, while $host etc.
1871 # will get canonicalized.
1872 test -n "$target_alias" &&
1873   test "$program_prefix$program_suffix$program_transform_name" = \
1874     NONENONEs,x,x, &&
1875   program_prefix=${target_alias}-
1876 ac_ext=c
1877 ac_cpp='$CPP $CPPFLAGS'
1878 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1879 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1880 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1881 if test -n "$ac_tool_prefix"; then
1882   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1883 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1884 { echo "$as_me:$LINENO: checking for $ac_word" >&5
1885 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1886 if test "${ac_cv_prog_CC+set}" = set; then
1887   echo $ECHO_N "(cached) $ECHO_C" >&6
1888 else
1889   if test -n "$CC"; then
1890   ac_cv_prog_CC="$CC" # Let the user override the test.
1891 else
1892 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1893 for as_dir in $PATH
1894 do
1895   IFS=$as_save_IFS
1896   test -z "$as_dir" && as_dir=.
1897   for ac_exec_ext in '' $ac_executable_extensions; do
1898   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1899     ac_cv_prog_CC="${ac_tool_prefix}gcc"
1900     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1901     break 2
1902   fi
1903 done
1904 done
1905 IFS=$as_save_IFS
1906
1907 fi
1908 fi
1909 CC=$ac_cv_prog_CC
1910 if test -n "$CC"; then
1911   { echo "$as_me:$LINENO: result: $CC" >&5
1912 echo "${ECHO_T}$CC" >&6; }
1913 else
1914   { echo "$as_me:$LINENO: result: no" >&5
1915 echo "${ECHO_T}no" >&6; }
1916 fi
1917
1918
1919 fi
1920 if test -z "$ac_cv_prog_CC"; then
1921   ac_ct_CC=$CC
1922   # Extract the first word of "gcc", so it can be a program name with args.
1923 set dummy gcc; ac_word=$2
1924 { echo "$as_me:$LINENO: checking for $ac_word" >&5
1925 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1926 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1927   echo $ECHO_N "(cached) $ECHO_C" >&6
1928 else
1929   if test -n "$ac_ct_CC"; then
1930   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1931 else
1932 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1933 for as_dir in $PATH
1934 do
1935   IFS=$as_save_IFS
1936   test -z "$as_dir" && as_dir=.
1937   for ac_exec_ext in '' $ac_executable_extensions; do
1938   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1939     ac_cv_prog_ac_ct_CC="gcc"
1940     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1941     break 2
1942   fi
1943 done
1944 done
1945 IFS=$as_save_IFS
1946
1947 fi
1948 fi
1949 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1950 if test -n "$ac_ct_CC"; then
1951   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1952 echo "${ECHO_T}$ac_ct_CC" >&6; }
1953 else
1954   { echo "$as_me:$LINENO: result: no" >&5
1955 echo "${ECHO_T}no" >&6; }
1956 fi
1957
1958   if test "x$ac_ct_CC" = x; then
1959     CC=""
1960   else
1961     case $cross_compiling:$ac_tool_warned in
1962 yes:)
1963 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
1964 whose name does not start with the host triplet.  If you think this
1965 configuration is useful to you, please write to autoconf@gnu.org." >&5
1966 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
1967 whose name does not start with the host triplet.  If you think this
1968 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
1969 ac_tool_warned=yes ;;
1970 esac
1971     CC=$ac_ct_CC
1972   fi
1973 else
1974   CC="$ac_cv_prog_CC"
1975 fi
1976
1977 if test -z "$CC"; then
1978           if test -n "$ac_tool_prefix"; then
1979     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1980 set dummy ${ac_tool_prefix}cc; ac_word=$2
1981 { echo "$as_me:$LINENO: checking for $ac_word" >&5
1982 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1983 if test "${ac_cv_prog_CC+set}" = set; then
1984   echo $ECHO_N "(cached) $ECHO_C" >&6
1985 else
1986   if test -n "$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="${ac_tool_prefix}cc"
1997     echo "$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   { echo "$as_me:$LINENO: result: $CC" >&5
2009 echo "${ECHO_T}$CC" >&6; }
2010 else
2011   { echo "$as_me:$LINENO: result: no" >&5
2012 echo "${ECHO_T}no" >&6; }
2013 fi
2014
2015
2016   fi
2017 fi
2018 if test -z "$CC"; then
2019   # Extract the first word of "cc", so it can be a program name with args.
2020 set dummy cc; ac_word=$2
2021 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2022 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2023 if test "${ac_cv_prog_CC+set}" = set; then
2024   echo $ECHO_N "(cached) $ECHO_C" >&6
2025 else
2026   if test -n "$CC"; then
2027   ac_cv_prog_CC="$CC" # Let the user override the test.
2028 else
2029   ac_prog_rejected=no
2030 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2031 for as_dir in $PATH
2032 do
2033   IFS=$as_save_IFS
2034   test -z "$as_dir" && as_dir=.
2035   for ac_exec_ext in '' $ac_executable_extensions; do
2036   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2037     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2038        ac_prog_rejected=yes
2039        continue
2040      fi
2041     ac_cv_prog_CC="cc"
2042     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2043     break 2
2044   fi
2045 done
2046 done
2047 IFS=$as_save_IFS
2048
2049 if test $ac_prog_rejected = yes; then
2050   # We found a bogon in the path, so make sure we never use it.
2051   set dummy $ac_cv_prog_CC
2052   shift
2053   if test $# != 0; then
2054     # We chose a different compiler from the bogus one.
2055     # However, it has the same basename, so the bogon will be chosen
2056     # first if we set CC to just the basename; use the full file name.
2057     shift
2058     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2059   fi
2060 fi
2061 fi
2062 fi
2063 CC=$ac_cv_prog_CC
2064 if test -n "$CC"; then
2065   { echo "$as_me:$LINENO: result: $CC" >&5
2066 echo "${ECHO_T}$CC" >&6; }
2067 else
2068   { echo "$as_me:$LINENO: result: no" >&5
2069 echo "${ECHO_T}no" >&6; }
2070 fi
2071
2072
2073 fi
2074 if test -z "$CC"; then
2075   if test -n "$ac_tool_prefix"; then
2076   for ac_prog in cl.exe
2077   do
2078     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2079 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2080 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2081 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2082 if test "${ac_cv_prog_CC+set}" = set; then
2083   echo $ECHO_N "(cached) $ECHO_C" >&6
2084 else
2085   if test -n "$CC"; then
2086   ac_cv_prog_CC="$CC" # Let the user override the test.
2087 else
2088 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2089 for as_dir in $PATH
2090 do
2091   IFS=$as_save_IFS
2092   test -z "$as_dir" && as_dir=.
2093   for ac_exec_ext in '' $ac_executable_extensions; do
2094   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2095     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2096     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2097     break 2
2098   fi
2099 done
2100 done
2101 IFS=$as_save_IFS
2102
2103 fi
2104 fi
2105 CC=$ac_cv_prog_CC
2106 if test -n "$CC"; then
2107   { echo "$as_me:$LINENO: result: $CC" >&5
2108 echo "${ECHO_T}$CC" >&6; }
2109 else
2110   { echo "$as_me:$LINENO: result: no" >&5
2111 echo "${ECHO_T}no" >&6; }
2112 fi
2113
2114
2115     test -n "$CC" && break
2116   done
2117 fi
2118 if test -z "$CC"; then
2119   ac_ct_CC=$CC
2120   for ac_prog in cl.exe
2121 do
2122   # Extract the first word of "$ac_prog", so it can be a program name with args.
2123 set dummy $ac_prog; ac_word=$2
2124 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2125 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2126 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2127   echo $ECHO_N "(cached) $ECHO_C" >&6
2128 else
2129   if test -n "$ac_ct_CC"; then
2130   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2131 else
2132 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2133 for as_dir in $PATH
2134 do
2135   IFS=$as_save_IFS
2136   test -z "$as_dir" && as_dir=.
2137   for ac_exec_ext in '' $ac_executable_extensions; do
2138   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2139     ac_cv_prog_ac_ct_CC="$ac_prog"
2140     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2141     break 2
2142   fi
2143 done
2144 done
2145 IFS=$as_save_IFS
2146
2147 fi
2148 fi
2149 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2150 if test -n "$ac_ct_CC"; then
2151   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2152 echo "${ECHO_T}$ac_ct_CC" >&6; }
2153 else
2154   { echo "$as_me:$LINENO: result: no" >&5
2155 echo "${ECHO_T}no" >&6; }
2156 fi
2157
2158
2159   test -n "$ac_ct_CC" && break
2160 done
2161
2162   if test "x$ac_ct_CC" = x; then
2163     CC=""
2164   else
2165     case $cross_compiling:$ac_tool_warned in
2166 yes:)
2167 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2168 whose name does not start with the host triplet.  If you think this
2169 configuration is useful to you, please write to autoconf@gnu.org." >&5
2170 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2171 whose name does not start with the host triplet.  If you think this
2172 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2173 ac_tool_warned=yes ;;
2174 esac
2175     CC=$ac_ct_CC
2176   fi
2177 fi
2178
2179 fi
2180
2181
2182 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2183 See \`config.log' for more details." >&5
2184 echo "$as_me: error: no acceptable C compiler found in \$PATH
2185 See \`config.log' for more details." >&2;}
2186    { (exit 1); exit 1; }; }
2187
2188 # Provide some information about the compiler.
2189 echo "$as_me:$LINENO: checking for C compiler version" >&5
2190 ac_compiler=`set X $ac_compile; echo $2`
2191 { (ac_try="$ac_compiler --version >&5"
2192 case "(($ac_try" in
2193   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2194   *) ac_try_echo=$ac_try;;
2195 esac
2196 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2197   (eval "$ac_compiler --version >&5") 2>&5
2198   ac_status=$?
2199   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2200   (exit $ac_status); }
2201 { (ac_try="$ac_compiler -v >&5"
2202 case "(($ac_try" in
2203   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2204   *) ac_try_echo=$ac_try;;
2205 esac
2206 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2207   (eval "$ac_compiler -v >&5") 2>&5
2208   ac_status=$?
2209   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2210   (exit $ac_status); }
2211 { (ac_try="$ac_compiler -V >&5"
2212 case "(($ac_try" in
2213   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2214   *) ac_try_echo=$ac_try;;
2215 esac
2216 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2217   (eval "$ac_compiler -V >&5") 2>&5
2218   ac_status=$?
2219   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2220   (exit $ac_status); }
2221
2222 cat >conftest.$ac_ext <<_ACEOF
2223 /* confdefs.h.  */
2224 _ACEOF
2225 cat confdefs.h >>conftest.$ac_ext
2226 cat >>conftest.$ac_ext <<_ACEOF
2227 /* end confdefs.h.  */
2228
2229 int
2230 main ()
2231 {
2232
2233   ;
2234   return 0;
2235 }
2236 _ACEOF
2237 ac_clean_files_save=$ac_clean_files
2238 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2239 # Try to create an executable without -o first, disregard a.out.
2240 # It will help us diagnose broken compilers, and finding out an intuition
2241 # of exeext.
2242 { echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2243 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
2244 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2245 #
2246 # List of possible output files, starting from the most likely.
2247 # The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
2248 # only as a last resort.  b.out is created by i960 compilers.
2249 ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
2250 #
2251 # The IRIX 6 linker writes into existing files which may not be
2252 # executable, retaining their permissions.  Remove them first so a
2253 # subsequent execution test works.
2254 ac_rmfiles=
2255 for ac_file in $ac_files
2256 do
2257   case $ac_file in
2258     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
2259     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2260   esac
2261 done
2262 rm -f $ac_rmfiles
2263
2264 if { (ac_try="$ac_link_default"
2265 case "(($ac_try" in
2266   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2267   *) ac_try_echo=$ac_try;;
2268 esac
2269 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2270   (eval "$ac_link_default") 2>&5
2271   ac_status=$?
2272   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2273   (exit $ac_status); }; then
2274   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2275 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2276 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2277 # so that the user can short-circuit this test for compilers unknown to
2278 # Autoconf.
2279 for ac_file in $ac_files ''
2280 do
2281   test -f "$ac_file" || continue
2282   case $ac_file in
2283     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )
2284         ;;
2285     [ab].out )
2286         # We found the default executable, but exeext='' is most
2287         # certainly right.
2288         break;;
2289     *.* )
2290         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2291         then :; else
2292            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2293         fi
2294         # We set ac_cv_exeext here because the later test for it is not
2295         # safe: cross compilers may not add the suffix if given an `-o'
2296         # argument, so we may need to know it at that point already.
2297         # Even if this section looks crufty: it has the advantage of
2298         # actually working.
2299         break;;
2300     * )
2301         break;;
2302   esac
2303 done
2304 test "$ac_cv_exeext" = no && ac_cv_exeext=
2305
2306 else
2307   ac_file=''
2308 fi
2309
2310 { echo "$as_me:$LINENO: result: $ac_file" >&5
2311 echo "${ECHO_T}$ac_file" >&6; }
2312 if test -z "$ac_file"; then
2313   echo "$as_me: failed program was:" >&5
2314 sed 's/^/| /' conftest.$ac_ext >&5
2315
2316 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2317 See \`config.log' for more details." >&5
2318 echo "$as_me: error: C compiler cannot create executables
2319 See \`config.log' for more details." >&2;}
2320    { (exit 77); exit 77; }; }
2321 fi
2322
2323 ac_exeext=$ac_cv_exeext
2324
2325 # Check that the compiler produces executables we can run.  If not, either
2326 # the compiler is broken, or we cross compile.
2327 { echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2328 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
2329 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2330 # If not cross compiling, check that we can run a simple program.
2331 if test "$cross_compiling" != yes; then
2332   if { ac_try='./$ac_file'
2333   { (case "(($ac_try" in
2334   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2335   *) ac_try_echo=$ac_try;;
2336 esac
2337 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2338   (eval "$ac_try") 2>&5
2339   ac_status=$?
2340   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2341   (exit $ac_status); }; }; then
2342     cross_compiling=no
2343   else
2344     if test "$cross_compiling" = maybe; then
2345         cross_compiling=yes
2346     else
2347         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2348 If you meant to cross compile, use \`--host'.
2349 See \`config.log' for more details." >&5
2350 echo "$as_me: error: cannot run C compiled programs.
2351 If you meant to cross compile, use \`--host'.
2352 See \`config.log' for more details." >&2;}
2353    { (exit 1); exit 1; }; }
2354     fi
2355   fi
2356 fi
2357 { echo "$as_me:$LINENO: result: yes" >&5
2358 echo "${ECHO_T}yes" >&6; }
2359
2360 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2361 ac_clean_files=$ac_clean_files_save
2362 # Check that the compiler produces executables we can run.  If not, either
2363 # the compiler is broken, or we cross compile.
2364 { echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2365 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
2366 { echo "$as_me:$LINENO: result: $cross_compiling" >&5
2367 echo "${ECHO_T}$cross_compiling" >&6; }
2368
2369 { echo "$as_me:$LINENO: checking for suffix of executables" >&5
2370 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
2371 if { (ac_try="$ac_link"
2372 case "(($ac_try" in
2373   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2374   *) ac_try_echo=$ac_try;;
2375 esac
2376 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2377   (eval "$ac_link") 2>&5
2378   ac_status=$?
2379   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2380   (exit $ac_status); }; then
2381   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2382 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2383 # work properly (i.e., refer to `conftest.exe'), while it won't with
2384 # `rm'.
2385 for ac_file in conftest.exe conftest conftest.*; do
2386   test -f "$ac_file" || continue
2387   case $ac_file in
2388     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
2389     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2390           break;;
2391     * ) break;;
2392   esac
2393 done
2394 else
2395   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2396 See \`config.log' for more details." >&5
2397 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2398 See \`config.log' for more details." >&2;}
2399    { (exit 1); exit 1; }; }
2400 fi
2401
2402 rm -f conftest$ac_cv_exeext
2403 { echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2404 echo "${ECHO_T}$ac_cv_exeext" >&6; }
2405
2406 rm -f conftest.$ac_ext
2407 EXEEXT=$ac_cv_exeext
2408 ac_exeext=$EXEEXT
2409 { echo "$as_me:$LINENO: checking for suffix of object files" >&5
2410 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
2411 if test "${ac_cv_objext+set}" = set; then
2412   echo $ECHO_N "(cached) $ECHO_C" >&6
2413 else
2414   cat >conftest.$ac_ext <<_ACEOF
2415 /* confdefs.h.  */
2416 _ACEOF
2417 cat confdefs.h >>conftest.$ac_ext
2418 cat >>conftest.$ac_ext <<_ACEOF
2419 /* end confdefs.h.  */
2420
2421 int
2422 main ()
2423 {
2424
2425   ;
2426   return 0;
2427 }
2428 _ACEOF
2429 rm -f conftest.o conftest.obj
2430 if { (ac_try="$ac_compile"
2431 case "(($ac_try" in
2432   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2433   *) ac_try_echo=$ac_try;;
2434 esac
2435 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2436   (eval "$ac_compile") 2>&5
2437   ac_status=$?
2438   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2439   (exit $ac_status); }; then
2440   for ac_file in conftest.o conftest.obj conftest.*; do
2441   test -f "$ac_file" || continue;
2442   case $ac_file in
2443     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
2444     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2445        break;;
2446   esac
2447 done
2448 else
2449   echo "$as_me: failed program was:" >&5
2450 sed 's/^/| /' conftest.$ac_ext >&5
2451
2452 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2453 See \`config.log' for more details." >&5
2454 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2455 See \`config.log' for more details." >&2;}
2456    { (exit 1); exit 1; }; }
2457 fi
2458
2459 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2460 fi
2461 { echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2462 echo "${ECHO_T}$ac_cv_objext" >&6; }
2463 OBJEXT=$ac_cv_objext
2464 ac_objext=$OBJEXT
2465 { echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2466 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
2467 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2468   echo $ECHO_N "(cached) $ECHO_C" >&6
2469 else
2470   cat >conftest.$ac_ext <<_ACEOF
2471 /* confdefs.h.  */
2472 _ACEOF
2473 cat confdefs.h >>conftest.$ac_ext
2474 cat >>conftest.$ac_ext <<_ACEOF
2475 /* end confdefs.h.  */
2476
2477 int
2478 main ()
2479 {
2480 #ifndef __GNUC__
2481        choke me
2482 #endif
2483
2484   ;
2485   return 0;
2486 }
2487 _ACEOF
2488 rm -f conftest.$ac_objext
2489 if { (ac_try="$ac_compile"
2490 case "(($ac_try" in
2491   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2492   *) ac_try_echo=$ac_try;;
2493 esac
2494 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2495   (eval "$ac_compile") 2>conftest.er1
2496   ac_status=$?
2497   grep -v '^ *+' conftest.er1 >conftest.err
2498   rm -f conftest.er1
2499   cat conftest.err >&5
2500   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2501   (exit $ac_status); } && {
2502          test -z "$ac_c_werror_flag" ||
2503          test ! -s conftest.err
2504        } && test -s conftest.$ac_objext; then
2505   ac_compiler_gnu=yes
2506 else
2507   echo "$as_me: failed program was:" >&5
2508 sed 's/^/| /' conftest.$ac_ext >&5
2509
2510         ac_compiler_gnu=no
2511 fi
2512
2513 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2514 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2515
2516 fi
2517 { echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2518 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
2519 GCC=`test $ac_compiler_gnu = yes && echo yes`
2520 ac_test_CFLAGS=${CFLAGS+set}
2521 ac_save_CFLAGS=$CFLAGS
2522 { echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2523 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
2524 if test "${ac_cv_prog_cc_g+set}" = set; then
2525   echo $ECHO_N "(cached) $ECHO_C" >&6
2526 else
2527   ac_save_c_werror_flag=$ac_c_werror_flag
2528    ac_c_werror_flag=yes
2529    ac_cv_prog_cc_g=no
2530    CFLAGS="-g"
2531    cat >conftest.$ac_ext <<_ACEOF
2532 /* confdefs.h.  */
2533 _ACEOF
2534 cat confdefs.h >>conftest.$ac_ext
2535 cat >>conftest.$ac_ext <<_ACEOF
2536 /* end confdefs.h.  */
2537
2538 int
2539 main ()
2540 {
2541
2542   ;
2543   return 0;
2544 }
2545 _ACEOF
2546 rm -f conftest.$ac_objext
2547 if { (ac_try="$ac_compile"
2548 case "(($ac_try" in
2549   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2550   *) ac_try_echo=$ac_try;;
2551 esac
2552 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2553   (eval "$ac_compile") 2>conftest.er1
2554   ac_status=$?
2555   grep -v '^ *+' conftest.er1 >conftest.err
2556   rm -f conftest.er1
2557   cat conftest.err >&5
2558   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2559   (exit $ac_status); } && {
2560          test -z "$ac_c_werror_flag" ||
2561          test ! -s conftest.err
2562        } && test -s conftest.$ac_objext; then
2563   ac_cv_prog_cc_g=yes
2564 else
2565   echo "$as_me: failed program was:" >&5
2566 sed 's/^/| /' conftest.$ac_ext >&5
2567
2568         CFLAGS=""
2569       cat >conftest.$ac_ext <<_ACEOF
2570 /* confdefs.h.  */
2571 _ACEOF
2572 cat confdefs.h >>conftest.$ac_ext
2573 cat >>conftest.$ac_ext <<_ACEOF
2574 /* end confdefs.h.  */
2575
2576 int
2577 main ()
2578 {
2579
2580   ;
2581   return 0;
2582 }
2583 _ACEOF
2584 rm -f conftest.$ac_objext
2585 if { (ac_try="$ac_compile"
2586 case "(($ac_try" in
2587   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2588   *) ac_try_echo=$ac_try;;
2589 esac
2590 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2591   (eval "$ac_compile") 2>conftest.er1
2592   ac_status=$?
2593   grep -v '^ *+' conftest.er1 >conftest.err
2594   rm -f conftest.er1
2595   cat conftest.err >&5
2596   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2597   (exit $ac_status); } && {
2598          test -z "$ac_c_werror_flag" ||
2599          test ! -s conftest.err
2600        } && test -s conftest.$ac_objext; then
2601   :
2602 else
2603   echo "$as_me: failed program was:" >&5
2604 sed 's/^/| /' conftest.$ac_ext >&5
2605
2606         ac_c_werror_flag=$ac_save_c_werror_flag
2607          CFLAGS="-g"
2608          cat >conftest.$ac_ext <<_ACEOF
2609 /* confdefs.h.  */
2610 _ACEOF
2611 cat confdefs.h >>conftest.$ac_ext
2612 cat >>conftest.$ac_ext <<_ACEOF
2613 /* end confdefs.h.  */
2614
2615 int
2616 main ()
2617 {
2618
2619   ;
2620   return 0;
2621 }
2622 _ACEOF
2623 rm -f conftest.$ac_objext
2624 if { (ac_try="$ac_compile"
2625 case "(($ac_try" in
2626   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2627   *) ac_try_echo=$ac_try;;
2628 esac
2629 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2630   (eval "$ac_compile") 2>conftest.er1
2631   ac_status=$?
2632   grep -v '^ *+' conftest.er1 >conftest.err
2633   rm -f conftest.er1
2634   cat conftest.err >&5
2635   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2636   (exit $ac_status); } && {
2637          test -z "$ac_c_werror_flag" ||
2638          test ! -s conftest.err
2639        } && test -s conftest.$ac_objext; then
2640   ac_cv_prog_cc_g=yes
2641 else
2642   echo "$as_me: failed program was:" >&5
2643 sed 's/^/| /' conftest.$ac_ext >&5
2644
2645
2646 fi
2647
2648 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2649 fi
2650
2651 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2652 fi
2653
2654 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2655    ac_c_werror_flag=$ac_save_c_werror_flag
2656 fi
2657 { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2658 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
2659 if test "$ac_test_CFLAGS" = set; then
2660   CFLAGS=$ac_save_CFLAGS
2661 elif test $ac_cv_prog_cc_g = yes; then
2662   if test "$GCC" = yes; then
2663     CFLAGS="-g -O2"
2664   else
2665     CFLAGS="-g"
2666   fi
2667 else
2668   if test "$GCC" = yes; then
2669     CFLAGS="-O2"
2670   else
2671     CFLAGS=
2672   fi
2673 fi
2674 { echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
2675 echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
2676 if test "${ac_cv_prog_cc_c89+set}" = set; then
2677   echo $ECHO_N "(cached) $ECHO_C" >&6
2678 else
2679   ac_cv_prog_cc_c89=no
2680 ac_save_CC=$CC
2681 cat >conftest.$ac_ext <<_ACEOF
2682 /* confdefs.h.  */
2683 _ACEOF
2684 cat confdefs.h >>conftest.$ac_ext
2685 cat >>conftest.$ac_ext <<_ACEOF
2686 /* end confdefs.h.  */
2687 #include <stdarg.h>
2688 #include <stdio.h>
2689 #include <sys/types.h>
2690 #include <sys/stat.h>
2691 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2692 struct buf { int x; };
2693 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2694 static char *e (p, i)
2695      char **p;
2696      int i;
2697 {
2698   return p[i];
2699 }
2700 static char *f (char * (*g) (char **, int), char **p, ...)
2701 {
2702   char *s;
2703   va_list v;
2704   va_start (v,p);
2705   s = g (p, va_arg (v,int));
2706   va_end (v);
2707   return s;
2708 }
2709
2710 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2711    function prototypes and stuff, but not '\xHH' hex character constants.
2712    These don't provoke an error unfortunately, instead are silently treated
2713    as 'x'.  The following induces an error, until -std is added to get
2714    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2715    array size at least.  It's necessary to write '\x00'==0 to get something
2716    that's true only with -std.  */
2717 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2718
2719 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2720    inside strings and character constants.  */
2721 #define FOO(x) 'x'
2722 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2723
2724 int test (int i, double x);
2725 struct s1 {int (*f) (int a);};
2726 struct s2 {int (*f) (double a);};
2727 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2728 int argc;
2729 char **argv;
2730 int
2731 main ()
2732 {
2733 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2734   ;
2735   return 0;
2736 }
2737 _ACEOF
2738 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2739         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2740 do
2741   CC="$ac_save_CC $ac_arg"
2742   rm -f conftest.$ac_objext
2743 if { (ac_try="$ac_compile"
2744 case "(($ac_try" in
2745   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2746   *) ac_try_echo=$ac_try;;
2747 esac
2748 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2749   (eval "$ac_compile") 2>conftest.er1
2750   ac_status=$?
2751   grep -v '^ *+' conftest.er1 >conftest.err
2752   rm -f conftest.er1
2753   cat conftest.err >&5
2754   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2755   (exit $ac_status); } && {
2756          test -z "$ac_c_werror_flag" ||
2757          test ! -s conftest.err
2758        } && test -s conftest.$ac_objext; then
2759   ac_cv_prog_cc_c89=$ac_arg
2760 else
2761   echo "$as_me: failed program was:" >&5
2762 sed 's/^/| /' conftest.$ac_ext >&5
2763
2764
2765 fi
2766
2767 rm -f core conftest.err conftest.$ac_objext
2768   test "x$ac_cv_prog_cc_c89" != "xno" && break
2769 done
2770 rm -f conftest.$ac_ext
2771 CC=$ac_save_CC
2772
2773 fi
2774 # AC_CACHE_VAL
2775 case "x$ac_cv_prog_cc_c89" in
2776   x)
2777     { echo "$as_me:$LINENO: result: none needed" >&5
2778 echo "${ECHO_T}none needed" >&6; } ;;
2779   xno)
2780     { echo "$as_me:$LINENO: result: unsupported" >&5
2781 echo "${ECHO_T}unsupported" >&6; } ;;
2782   *)
2783     CC="$CC $ac_cv_prog_cc_c89"
2784     { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
2785 echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
2786 esac
2787
2788
2789 ac_ext=c
2790 ac_cpp='$CPP $CPPFLAGS'
2791 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2792 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2793 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2794
2795
2796 # Figure out what compiler warnings we can enable.
2797 # See config/warnings.m4 for details.
2798
2799
2800 WARN_CFLAGS=
2801 save_CFLAGS="$CFLAGS"
2802 for option in -W -Wall -Wwrite-strings -Wstrict-prototypes \
2803                           -Wmissing-prototypes -Wold-style-definition \
2804                           -Wmissing-format-attribute -Wno-overlength-strings; do
2805   as_acx_Woption=`echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
2806
2807   { echo "$as_me:$LINENO: checking whether $CC supports $option" >&5
2808 echo $ECHO_N "checking whether $CC supports $option... $ECHO_C" >&6; }
2809 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then
2810   echo $ECHO_N "(cached) $ECHO_C" >&6
2811 else
2812   CFLAGS="$option"
2813     cat >conftest.$ac_ext <<_ACEOF
2814 /* confdefs.h.  */
2815 _ACEOF
2816 cat confdefs.h >>conftest.$ac_ext
2817 cat >>conftest.$ac_ext <<_ACEOF
2818 /* end confdefs.h.  */
2819
2820 int
2821 main ()
2822 {
2823
2824   ;
2825   return 0;
2826 }
2827 _ACEOF
2828 rm -f conftest.$ac_objext
2829 if { (ac_try="$ac_compile"
2830 case "(($ac_try" in
2831   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2832   *) ac_try_echo=$ac_try;;
2833 esac
2834 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2835   (eval "$ac_compile") 2>conftest.er1
2836   ac_status=$?
2837   grep -v '^ *+' conftest.er1 >conftest.err
2838   rm -f conftest.er1
2839   cat conftest.err >&5
2840   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2841   (exit $ac_status); } && {
2842          test -z "$ac_c_werror_flag" ||
2843          test ! -s conftest.err
2844        } && test -s conftest.$ac_objext; then
2845   eval "$as_acx_Woption=yes"
2846 else
2847   echo "$as_me: failed program was:" >&5
2848 sed 's/^/| /' conftest.$ac_ext >&5
2849
2850         eval "$as_acx_Woption=no"
2851 fi
2852
2853 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2854
2855 fi
2856 ac_res=`eval echo '${'$as_acx_Woption'}'`
2857                { echo "$as_me:$LINENO: result: $ac_res" >&5
2858 echo "${ECHO_T}$ac_res" >&6; }
2859   if test `eval echo '${'$as_acx_Woption'}'` = yes; then
2860   WARN_CFLAGS="$WARN_CFLAGS${WARN_CFLAGS:+ }$option"
2861 fi
2862
2863   done
2864 CFLAGS="$save_CFLAGS"
2865
2866 WARN_PEDANTIC=
2867 if test "$GCC" = yes; then
2868   { echo "$as_me:$LINENO: checking whether $CC supports -pedantic -Wno-long-long" >&5
2869 echo $ECHO_N "checking whether $CC supports -pedantic -Wno-long-long... $ECHO_C" >&6; }
2870 if test "${acx_cv_prog_cc_pedantic__Wno_long_long+set}" = set; then
2871   echo $ECHO_N "(cached) $ECHO_C" >&6
2872 else
2873   save_CFLAGS="$CFLAGS"
2874 CFLAGS="-pedantic -Wno-long-long"
2875 cat >conftest.$ac_ext <<_ACEOF
2876 /* confdefs.h.  */
2877 _ACEOF
2878 cat confdefs.h >>conftest.$ac_ext
2879 cat >>conftest.$ac_ext <<_ACEOF
2880 /* end confdefs.h.  */
2881
2882 int
2883 main ()
2884 {
2885
2886   ;
2887   return 0;
2888 }
2889 _ACEOF
2890 rm -f conftest.$ac_objext
2891 if { (ac_try="$ac_compile"
2892 case "(($ac_try" in
2893   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2894   *) ac_try_echo=$ac_try;;
2895 esac
2896 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2897   (eval "$ac_compile") 2>conftest.er1
2898   ac_status=$?
2899   grep -v '^ *+' conftest.er1 >conftest.err
2900   rm -f conftest.er1
2901   cat conftest.err >&5
2902   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2903   (exit $ac_status); } && {
2904          test -z "$ac_c_werror_flag" ||
2905          test ! -s conftest.err
2906        } && test -s conftest.$ac_objext; then
2907   acx_cv_prog_cc_pedantic__Wno_long_long=yes
2908 else
2909   echo "$as_me: failed program was:" >&5
2910 sed 's/^/| /' conftest.$ac_ext >&5
2911
2912         acx_cv_prog_cc_pedantic__Wno_long_long=no
2913 fi
2914
2915 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2916 CFLAGS="$save_CFLAGS"
2917 fi
2918 { echo "$as_me:$LINENO: result: $acx_cv_prog_cc_pedantic__Wno_long_long" >&5
2919 echo "${ECHO_T}$acx_cv_prog_cc_pedantic__Wno_long_long" >&6; }
2920 if test $acx_cv_prog_cc_pedantic__Wno_long_long = yes; then
2921   WARN_PEDANTIC="$WARN_PEDANTIC${WARN_PEDANTIC:+ }-pedantic -Wno-long-long"
2922 fi
2923
2924
2925 fi
2926
2927
2928
2929 # Only enable with --enable-werror-always until existing warnings are
2930 # corrected.
2931 WERROR=
2932 # Check whether --enable-werror-always was given.
2933 if test "${enable_werror_always+set}" = set; then
2934   enableval=$enable_werror_always;
2935 else
2936   enable_werror_always=no
2937 fi
2938
2939 if test $enable_werror_always = yes; then
2940   WERROR="$WERROR${WERROR:+ }-Werror"
2941 fi
2942
2943
2944
2945
2946 # Determine the noncanonical target name, for directory use.
2947  case ${build_alias} in
2948   "") build_noncanonical=${build} ;;
2949   *) build_noncanonical=${build_alias} ;;
2950 esac
2951
2952  case ${host_alias} in
2953   "") host_noncanonical=${build_noncanonical} ;;
2954   *) host_noncanonical=${host_alias} ;;
2955 esac
2956
2957  case ${target_alias} in
2958   "") target_noncanonical=${host_noncanonical} ;;
2959   *) target_noncanonical=${target_alias} ;;
2960 esac
2961
2962
2963
2964
2965 # Specify the local prefix
2966 local_prefix=
2967
2968 # Check whether --with-local-prefix was given.
2969 if test "${with_local_prefix+set}" = set; then
2970   withval=$with_local_prefix; case "${withval}" in
2971 yes)    { { echo "$as_me:$LINENO: error: bad value ${withval} given for local include directory prefix" >&5
2972 echo "$as_me: error: bad value ${withval} given for local include directory prefix" >&2;}
2973    { (exit 1); exit 1; }; } ;;
2974 no)     ;;
2975 *)      local_prefix=$with_local_prefix ;;
2976 esac
2977 fi
2978
2979
2980 # Default local prefix if it is empty
2981 if test x$local_prefix = x; then
2982         local_prefix=/usr/local
2983 fi
2984
2985 # Choose one or two-process fix methodology.  Systems that cannot handle
2986 # bi-directional pipes must use the two process method.
2987 #
2988 # Check whether --enable-twoprocess was given.
2989 if test "${enable_twoprocess+set}" = set; then
2990   enableval=$enable_twoprocess; if test "x$enable_twoprocess" = xyes; then
2991         TARGET=twoprocess
2992 else
2993         TARGET=oneprocess
2994 fi
2995 else
2996   case $host in
2997         i?86-*-msdosdjgpp* | \
2998         i?86-*-mingw32* | \
2999         x86_64-*-mingw32* | \
3000         *-*-beos* )
3001                 TARGET=twoprocess
3002                 ;;
3003
3004         * )
3005                 TARGET=oneprocess
3006                 ;;
3007 esac
3008 fi
3009
3010
3011
3012 if test $TARGET = twoprocess; then
3013
3014 cat >>confdefs.h <<\_ACEOF
3015 #define SEPARATE_FIX_PROC 1
3016 _ACEOF
3017
3018 fi
3019
3020 case $host in
3021         vax-dec-bsd* )
3022
3023 cat >>confdefs.h <<\_ACEOF
3024 #define exit xexit
3025 _ACEOF
3026
3027
3028 cat >>confdefs.h <<\_ACEOF
3029 #define atexit xatexit
3030 _ACEOF
3031
3032                 ;;
3033 esac
3034
3035
3036 cat >>confdefs.h <<_ACEOF
3037 #define EXE_EXT "$ac_exeext"
3038 _ACEOF
3039
3040
3041 # Checks for header files.
3042 ac_ext=c
3043 ac_cpp='$CPP $CPPFLAGS'
3044 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3045 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3046 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3047 { echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3048 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
3049 # On Suns, sometimes $CPP names a directory.
3050 if test -n "$CPP" && test -d "$CPP"; then
3051   CPP=
3052 fi
3053 if test -z "$CPP"; then
3054   if test "${ac_cv_prog_CPP+set}" = set; then
3055   echo $ECHO_N "(cached) $ECHO_C" >&6
3056 else
3057       # Double quotes because CPP needs to be expanded
3058     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3059     do
3060       ac_preproc_ok=false
3061 for ac_c_preproc_warn_flag in '' yes
3062 do
3063   # Use a header file that comes with gcc, so configuring glibc
3064   # with a fresh cross-compiler works.
3065   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3066   # <limits.h> exists even on freestanding compilers.
3067   # On the NeXT, cc -E runs the code through the compiler's parser,
3068   # not just through cpp. "Syntax error" is here to catch this case.
3069   cat >conftest.$ac_ext <<_ACEOF
3070 /* confdefs.h.  */
3071 _ACEOF
3072 cat confdefs.h >>conftest.$ac_ext
3073 cat >>conftest.$ac_ext <<_ACEOF
3074 /* end confdefs.h.  */
3075 #ifdef __STDC__
3076 # include <limits.h>
3077 #else
3078 # include <assert.h>
3079 #endif
3080                      Syntax error
3081 _ACEOF
3082 if { (ac_try="$ac_cpp conftest.$ac_ext"
3083 case "(($ac_try" in
3084   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3085   *) ac_try_echo=$ac_try;;
3086 esac
3087 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3088   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3089   ac_status=$?
3090   grep -v '^ *+' conftest.er1 >conftest.err
3091   rm -f conftest.er1
3092   cat conftest.err >&5
3093   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3094   (exit $ac_status); } >/dev/null && {
3095          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3096          test ! -s conftest.err
3097        }; then
3098   :
3099 else
3100   echo "$as_me: failed program was:" >&5
3101 sed 's/^/| /' conftest.$ac_ext >&5
3102
3103   # Broken: fails on valid input.
3104 continue
3105 fi
3106
3107 rm -f conftest.err conftest.$ac_ext
3108
3109   # OK, works on sane cases.  Now check whether nonexistent headers
3110   # can be detected and how.
3111   cat >conftest.$ac_ext <<_ACEOF
3112 /* confdefs.h.  */
3113 _ACEOF
3114 cat confdefs.h >>conftest.$ac_ext
3115 cat >>conftest.$ac_ext <<_ACEOF
3116 /* end confdefs.h.  */
3117 #include <ac_nonexistent.h>
3118 _ACEOF
3119 if { (ac_try="$ac_cpp conftest.$ac_ext"
3120 case "(($ac_try" in
3121   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3122   *) ac_try_echo=$ac_try;;
3123 esac
3124 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3125   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3126   ac_status=$?
3127   grep -v '^ *+' conftest.er1 >conftest.err
3128   rm -f conftest.er1
3129   cat conftest.err >&5
3130   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3131   (exit $ac_status); } >/dev/null && {
3132          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3133          test ! -s conftest.err
3134        }; then
3135   # Broken: success on invalid input.
3136 continue
3137 else
3138   echo "$as_me: failed program was:" >&5
3139 sed 's/^/| /' conftest.$ac_ext >&5
3140
3141   # Passes both tests.
3142 ac_preproc_ok=:
3143 break
3144 fi
3145
3146 rm -f conftest.err conftest.$ac_ext
3147
3148 done
3149 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3150 rm -f conftest.err conftest.$ac_ext
3151 if $ac_preproc_ok; then
3152   break
3153 fi
3154
3155     done
3156     ac_cv_prog_CPP=$CPP
3157
3158 fi
3159   CPP=$ac_cv_prog_CPP
3160 else
3161   ac_cv_prog_CPP=$CPP
3162 fi
3163 { echo "$as_me:$LINENO: result: $CPP" >&5
3164 echo "${ECHO_T}$CPP" >&6; }
3165 ac_preproc_ok=false
3166 for ac_c_preproc_warn_flag in '' yes
3167 do
3168   # Use a header file that comes with gcc, so configuring glibc
3169   # with a fresh cross-compiler works.
3170   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3171   # <limits.h> exists even on freestanding compilers.
3172   # On the NeXT, cc -E runs the code through the compiler's parser,
3173   # not just through cpp. "Syntax error" is here to catch this case.
3174   cat >conftest.$ac_ext <<_ACEOF
3175 /* confdefs.h.  */
3176 _ACEOF
3177 cat confdefs.h >>conftest.$ac_ext
3178 cat >>conftest.$ac_ext <<_ACEOF
3179 /* end confdefs.h.  */
3180 #ifdef __STDC__
3181 # include <limits.h>
3182 #else
3183 # include <assert.h>
3184 #endif
3185                      Syntax error
3186 _ACEOF
3187 if { (ac_try="$ac_cpp conftest.$ac_ext"
3188 case "(($ac_try" in
3189   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3190   *) ac_try_echo=$ac_try;;
3191 esac
3192 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3193   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3194   ac_status=$?
3195   grep -v '^ *+' conftest.er1 >conftest.err
3196   rm -f conftest.er1
3197   cat conftest.err >&5
3198   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3199   (exit $ac_status); } >/dev/null && {
3200          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3201          test ! -s conftest.err
3202        }; then
3203   :
3204 else
3205   echo "$as_me: failed program was:" >&5
3206 sed 's/^/| /' conftest.$ac_ext >&5
3207
3208   # Broken: fails on valid input.
3209 continue
3210 fi
3211
3212 rm -f conftest.err conftest.$ac_ext
3213
3214   # OK, works on sane cases.  Now check whether nonexistent headers
3215   # can be detected and how.
3216   cat >conftest.$ac_ext <<_ACEOF
3217 /* confdefs.h.  */
3218 _ACEOF
3219 cat confdefs.h >>conftest.$ac_ext
3220 cat >>conftest.$ac_ext <<_ACEOF
3221 /* end confdefs.h.  */
3222 #include <ac_nonexistent.h>
3223 _ACEOF
3224 if { (ac_try="$ac_cpp conftest.$ac_ext"
3225 case "(($ac_try" in
3226   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3227   *) ac_try_echo=$ac_try;;
3228 esac
3229 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3230   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3231   ac_status=$?
3232   grep -v '^ *+' conftest.er1 >conftest.err
3233   rm -f conftest.er1
3234   cat conftest.err >&5
3235   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3236   (exit $ac_status); } >/dev/null && {
3237          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3238          test ! -s conftest.err
3239        }; then
3240   # Broken: success on invalid input.
3241 continue
3242 else
3243   echo "$as_me: failed program was:" >&5
3244 sed 's/^/| /' conftest.$ac_ext >&5
3245
3246   # Passes both tests.
3247 ac_preproc_ok=:
3248 break
3249 fi
3250
3251 rm -f conftest.err conftest.$ac_ext
3252
3253 done
3254 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3255 rm -f conftest.err conftest.$ac_ext
3256 if $ac_preproc_ok; then
3257   :
3258 else
3259   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3260 See \`config.log' for more details." >&5
3261 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3262 See \`config.log' for more details." >&2;}
3263    { (exit 1); exit 1; }; }
3264 fi
3265
3266 ac_ext=c
3267 ac_cpp='$CPP $CPPFLAGS'
3268 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3269 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3270 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3271
3272
3273 { echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
3274 echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
3275 if test "${ac_cv_path_GREP+set}" = set; then
3276   echo $ECHO_N "(cached) $ECHO_C" >&6
3277 else
3278   # Extract the first word of "grep ggrep" to use in msg output
3279 if test -z "$GREP"; then
3280 set dummy grep ggrep; ac_prog_name=$2
3281 if test "${ac_cv_path_GREP+set}" = set; then
3282   echo $ECHO_N "(cached) $ECHO_C" >&6
3283 else
3284   ac_path_GREP_found=false
3285 # Loop through the user's path and test for each of PROGNAME-LIST
3286 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3287 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3288 do
3289   IFS=$as_save_IFS
3290   test -z "$as_dir" && as_dir=.
3291   for ac_prog in grep ggrep; do
3292   for ac_exec_ext in '' $ac_executable_extensions; do
3293     ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3294     { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3295     # Check for GNU ac_path_GREP and select it if it is found.
3296   # Check for GNU $ac_path_GREP
3297 case `"$ac_path_GREP" --version 2>&1` in
3298 *GNU*)
3299   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3300 *)
3301   ac_count=0
3302   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
3303   while :
3304   do
3305     cat "conftest.in" "conftest.in" >"conftest.tmp"
3306     mv "conftest.tmp" "conftest.in"
3307     cp "conftest.in" "conftest.nl"
3308     echo 'GREP' >> "conftest.nl"
3309     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3310     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3311     ac_count=`expr $ac_count + 1`
3312     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3313       # Best one so far, save it but keep looking for a better one
3314       ac_cv_path_GREP="$ac_path_GREP"
3315       ac_path_GREP_max=$ac_count
3316     fi
3317     # 10*(2^10) chars as input seems more than enough
3318     test $ac_count -gt 10 && break
3319   done
3320   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3321 esac
3322
3323
3324     $ac_path_GREP_found && break 3
3325   done
3326 done
3327
3328 done
3329 IFS=$as_save_IFS
3330
3331
3332 fi
3333
3334 GREP="$ac_cv_path_GREP"
3335 if test -z "$GREP"; then
3336   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
3337 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
3338    { (exit 1); exit 1; }; }
3339 fi
3340
3341 else
3342   ac_cv_path_GREP=$GREP
3343 fi
3344
3345
3346 fi
3347 { echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
3348 echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
3349  GREP="$ac_cv_path_GREP"
3350
3351
3352 { echo "$as_me:$LINENO: checking for egrep" >&5
3353 echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
3354 if test "${ac_cv_path_EGREP+set}" = set; then
3355   echo $ECHO_N "(cached) $ECHO_C" >&6
3356 else
3357   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3358    then ac_cv_path_EGREP="$GREP -E"
3359    else
3360      # Extract the first word of "egrep" to use in msg output
3361 if test -z "$EGREP"; then
3362 set dummy egrep; ac_prog_name=$2
3363 if test "${ac_cv_path_EGREP+set}" = set; then
3364   echo $ECHO_N "(cached) $ECHO_C" >&6
3365 else
3366   ac_path_EGREP_found=false
3367 # Loop through the user's path and test for each of PROGNAME-LIST
3368 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3369 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3370 do
3371   IFS=$as_save_IFS
3372   test -z "$as_dir" && as_dir=.
3373   for ac_prog in egrep; do
3374   for ac_exec_ext in '' $ac_executable_extensions; do
3375     ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3376     { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3377     # Check for GNU ac_path_EGREP and select it if it is found.
3378   # Check for GNU $ac_path_EGREP
3379 case `"$ac_path_EGREP" --version 2>&1` in
3380 *GNU*)
3381   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3382 *)
3383   ac_count=0
3384   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
3385   while :
3386   do
3387     cat "conftest.in" "conftest.in" >"conftest.tmp"
3388     mv "conftest.tmp" "conftest.in"
3389     cp "conftest.in" "conftest.nl"
3390     echo 'EGREP' >> "conftest.nl"
3391     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3392     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3393     ac_count=`expr $ac_count + 1`
3394     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3395       # Best one so far, save it but keep looking for a better one
3396       ac_cv_path_EGREP="$ac_path_EGREP"
3397       ac_path_EGREP_max=$ac_count
3398     fi
3399     # 10*(2^10) chars as input seems more than enough
3400     test $ac_count -gt 10 && break
3401   done
3402   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3403 esac
3404
3405
3406     $ac_path_EGREP_found && break 3
3407   done
3408 done
3409
3410 done
3411 IFS=$as_save_IFS
3412
3413
3414 fi
3415
3416 EGREP="$ac_cv_path_EGREP"
3417 if test -z "$EGREP"; then
3418   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
3419 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
3420    { (exit 1); exit 1; }; }
3421 fi
3422
3423 else
3424   ac_cv_path_EGREP=$EGREP
3425 fi
3426
3427
3428    fi
3429 fi
3430 { echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
3431 echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
3432  EGREP="$ac_cv_path_EGREP"
3433
3434
3435 { echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3436 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
3437 if test "${ac_cv_header_stdc+set}" = set; then
3438   echo $ECHO_N "(cached) $ECHO_C" >&6
3439 else
3440   cat >conftest.$ac_ext <<_ACEOF
3441 /* confdefs.h.  */
3442 _ACEOF
3443 cat confdefs.h >>conftest.$ac_ext
3444 cat >>conftest.$ac_ext <<_ACEOF
3445 /* end confdefs.h.  */
3446 #include <stdlib.h>
3447 #include <stdarg.h>
3448 #include <string.h>
3449 #include <float.h>
3450
3451 int
3452 main ()
3453 {
3454
3455   ;
3456   return 0;
3457 }
3458 _ACEOF
3459 rm -f conftest.$ac_objext
3460 if { (ac_try="$ac_compile"
3461 case "(($ac_try" in
3462   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3463   *) ac_try_echo=$ac_try;;
3464 esac
3465 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3466   (eval "$ac_compile") 2>conftest.er1
3467   ac_status=$?
3468   grep -v '^ *+' conftest.er1 >conftest.err
3469   rm -f conftest.er1
3470   cat conftest.err >&5
3471   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3472   (exit $ac_status); } && {
3473          test -z "$ac_c_werror_flag" ||
3474          test ! -s conftest.err
3475        } && test -s conftest.$ac_objext; then
3476   ac_cv_header_stdc=yes
3477 else
3478   echo "$as_me: failed program was:" >&5
3479 sed 's/^/| /' conftest.$ac_ext >&5
3480
3481         ac_cv_header_stdc=no
3482 fi
3483
3484 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3485
3486 if test $ac_cv_header_stdc = yes; then
3487   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3488   cat >conftest.$ac_ext <<_ACEOF
3489 /* confdefs.h.  */
3490 _ACEOF
3491 cat confdefs.h >>conftest.$ac_ext
3492 cat >>conftest.$ac_ext <<_ACEOF
3493 /* end confdefs.h.  */
3494 #include <string.h>
3495
3496 _ACEOF
3497 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3498   $EGREP "memchr" >/dev/null 2>&1; then
3499   :
3500 else
3501   ac_cv_header_stdc=no
3502 fi
3503 rm -f conftest*
3504
3505 fi
3506
3507 if test $ac_cv_header_stdc = yes; then
3508   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3509   cat >conftest.$ac_ext <<_ACEOF
3510 /* confdefs.h.  */
3511 _ACEOF
3512 cat confdefs.h >>conftest.$ac_ext
3513 cat >>conftest.$ac_ext <<_ACEOF
3514 /* end confdefs.h.  */
3515 #include <stdlib.h>
3516
3517 _ACEOF
3518 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3519   $EGREP "free" >/dev/null 2>&1; then
3520   :
3521 else
3522   ac_cv_header_stdc=no
3523 fi
3524 rm -f conftest*
3525
3526 fi
3527
3528 if test $ac_cv_header_stdc = yes; then
3529   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3530   if test "$cross_compiling" = yes; then
3531   :
3532 else
3533   cat >conftest.$ac_ext <<_ACEOF
3534 /* confdefs.h.  */
3535 _ACEOF
3536 cat confdefs.h >>conftest.$ac_ext
3537 cat >>conftest.$ac_ext <<_ACEOF
3538 /* end confdefs.h.  */
3539 #include <ctype.h>
3540 #include <stdlib.h>
3541 #if ((' ' & 0x0FF) == 0x020)
3542 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3543 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3544 #else
3545 # define ISLOWER(c) \
3546                    (('a' <= (c) && (c) <= 'i') \
3547                      || ('j' <= (c) && (c) <= 'r') \
3548                      || ('s' <= (c) && (c) <= 'z'))
3549 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3550 #endif
3551
3552 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3553 int
3554 main ()
3555 {
3556   int i;
3557   for (i = 0; i < 256; i++)
3558     if (XOR (islower (i), ISLOWER (i))
3559         || toupper (i) != TOUPPER (i))
3560       return 2;
3561   return 0;
3562 }
3563 _ACEOF
3564 rm -f conftest$ac_exeext
3565 if { (ac_try="$ac_link"
3566 case "(($ac_try" in
3567   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3568   *) ac_try_echo=$ac_try;;
3569 esac
3570 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3571   (eval "$ac_link") 2>&5
3572   ac_status=$?
3573   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3574   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3575   { (case "(($ac_try" in
3576   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3577   *) ac_try_echo=$ac_try;;
3578 esac
3579 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3580   (eval "$ac_try") 2>&5
3581   ac_status=$?
3582   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3583   (exit $ac_status); }; }; then
3584   :
3585 else
3586   echo "$as_me: program exited with status $ac_status" >&5
3587 echo "$as_me: failed program was:" >&5
3588 sed 's/^/| /' conftest.$ac_ext >&5
3589
3590 ( exit $ac_status )
3591 ac_cv_header_stdc=no
3592 fi
3593 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3594 fi
3595
3596
3597 fi
3598 fi
3599 { echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3600 echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
3601 if test $ac_cv_header_stdc = yes; then
3602
3603 cat >>confdefs.h <<\_ACEOF
3604 #define STDC_HEADERS 1
3605 _ACEOF
3606
3607 fi
3608
3609 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3610
3611
3612
3613
3614
3615
3616
3617
3618
3619 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3620                   inttypes.h stdint.h unistd.h
3621 do
3622 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3623 { echo "$as_me:$LINENO: checking for $ac_header" >&5
3624 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
3625 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
3626   echo $ECHO_N "(cached) $ECHO_C" >&6
3627 else
3628   cat >conftest.$ac_ext <<_ACEOF
3629 /* confdefs.h.  */
3630 _ACEOF
3631 cat confdefs.h >>conftest.$ac_ext
3632 cat >>conftest.$ac_ext <<_ACEOF
3633 /* end confdefs.h.  */
3634 $ac_includes_default
3635
3636 #include <$ac_header>
3637 _ACEOF
3638 rm -f conftest.$ac_objext
3639 if { (ac_try="$ac_compile"
3640 case "(($ac_try" in
3641   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3642   *) ac_try_echo=$ac_try;;
3643 esac
3644 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3645   (eval "$ac_compile") 2>conftest.er1
3646   ac_status=$?
3647   grep -v '^ *+' conftest.er1 >conftest.err
3648   rm -f conftest.er1
3649   cat conftest.err >&5
3650   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3651   (exit $ac_status); } && {
3652          test -z "$ac_c_werror_flag" ||
3653          test ! -s conftest.err
3654        } && test -s conftest.$ac_objext; then
3655   eval "$as_ac_Header=yes"
3656 else
3657   echo "$as_me: failed program was:" >&5
3658 sed 's/^/| /' conftest.$ac_ext >&5
3659
3660         eval "$as_ac_Header=no"
3661 fi
3662
3663 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3664 fi
3665 ac_res=`eval echo '${'$as_ac_Header'}'`
3666                { echo "$as_me:$LINENO: result: $ac_res" >&5
3667 echo "${ECHO_T}$ac_res" >&6; }
3668 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3669   cat >>confdefs.h <<_ACEOF
3670 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3671 _ACEOF
3672
3673 fi
3674
3675 done
3676
3677
3678
3679
3680
3681
3682
3683
3684
3685 for ac_header in stddef.h stdlib.h strings.h unistd.h fcntl.h sys/file.h \
3686         sys/stat.h
3687 do
3688 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3689 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
3690   { echo "$as_me:$LINENO: checking for $ac_header" >&5
3691 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
3692 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
3693   echo $ECHO_N "(cached) $ECHO_C" >&6
3694 fi
3695 ac_res=`eval echo '${'$as_ac_Header'}'`
3696                { echo "$as_me:$LINENO: result: $ac_res" >&5
3697 echo "${ECHO_T}$ac_res" >&6; }
3698 else
3699   # Is the header compilable?
3700 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
3701 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
3702 cat >conftest.$ac_ext <<_ACEOF
3703 /* confdefs.h.  */
3704 _ACEOF
3705 cat confdefs.h >>conftest.$ac_ext
3706 cat >>conftest.$ac_ext <<_ACEOF
3707 /* end confdefs.h.  */
3708 $ac_includes_default
3709 #include <$ac_header>
3710 _ACEOF
3711 rm -f conftest.$ac_objext
3712 if { (ac_try="$ac_compile"
3713 case "(($ac_try" in
3714   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3715   *) ac_try_echo=$ac_try;;
3716 esac
3717 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3718   (eval "$ac_compile") 2>conftest.er1
3719   ac_status=$?
3720   grep -v '^ *+' conftest.er1 >conftest.err
3721   rm -f conftest.er1
3722   cat conftest.err >&5
3723   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3724   (exit $ac_status); } && {
3725          test -z "$ac_c_werror_flag" ||
3726          test ! -s conftest.err
3727        } && test -s conftest.$ac_objext; then
3728   ac_header_compiler=yes
3729 else
3730   echo "$as_me: failed program was:" >&5
3731 sed 's/^/| /' conftest.$ac_ext >&5
3732
3733         ac_header_compiler=no
3734 fi
3735
3736 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3737 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3738 echo "${ECHO_T}$ac_header_compiler" >&6; }
3739
3740 # Is the header present?
3741 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
3742 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
3743 cat >conftest.$ac_ext <<_ACEOF
3744 /* confdefs.h.  */
3745 _ACEOF
3746 cat confdefs.h >>conftest.$ac_ext
3747 cat >>conftest.$ac_ext <<_ACEOF
3748 /* end confdefs.h.  */
3749 #include <$ac_header>
3750 _ACEOF
3751 if { (ac_try="$ac_cpp conftest.$ac_ext"
3752 case "(($ac_try" in
3753   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3754   *) ac_try_echo=$ac_try;;
3755 esac
3756 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3757   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3758   ac_status=$?
3759   grep -v '^ *+' conftest.er1 >conftest.err
3760   rm -f conftest.er1
3761   cat conftest.err >&5
3762   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3763   (exit $ac_status); } >/dev/null && {
3764          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3765          test ! -s conftest.err
3766        }; then
3767   ac_header_preproc=yes
3768 else
3769   echo "$as_me: failed program was:" >&5
3770 sed 's/^/| /' conftest.$ac_ext >&5
3771
3772   ac_header_preproc=no
3773 fi
3774
3775 rm -f conftest.err conftest.$ac_ext
3776 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3777 echo "${ECHO_T}$ac_header_preproc" >&6; }
3778
3779 # So?  What about this header?
3780 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3781   yes:no: )
3782     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3783 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3784     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3785 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3786     ac_header_preproc=yes
3787     ;;
3788   no:yes:* )
3789     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3790 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3791     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
3792 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
3793     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3794 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3795     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
3796 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
3797     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3798 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3799     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3800 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3801
3802     ;;
3803 esac
3804 { echo "$as_me:$LINENO: checking for $ac_header" >&5
3805 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
3806 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
3807   echo $ECHO_N "(cached) $ECHO_C" >&6
3808 else
3809   eval "$as_ac_Header=\$ac_header_preproc"
3810 fi
3811 ac_res=`eval echo '${'$as_ac_Header'}'`
3812                { echo "$as_me:$LINENO: result: $ac_res" >&5
3813 echo "${ECHO_T}$ac_res" >&6; }
3814
3815 fi
3816 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3817   cat >>confdefs.h <<_ACEOF
3818 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3819 _ACEOF
3820
3821 fi
3822
3823 done
3824
3825
3826
3827
3828
3829
3830
3831
3832
3833
3834
3835
3836
3837
3838
3839
3840
3841
3842 for ac_func in clearerr_unlocked feof_unlocked   ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked   fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked   fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked   putchar_unlocked putc_unlocked
3843 do
3844 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
3845 { echo "$as_me:$LINENO: checking for $ac_func" >&5
3846 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
3847 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
3848   echo $ECHO_N "(cached) $ECHO_C" >&6
3849 else
3850   cat >conftest.$ac_ext <<_ACEOF
3851 /* confdefs.h.  */
3852 _ACEOF
3853 cat confdefs.h >>conftest.$ac_ext
3854 cat >>conftest.$ac_ext <<_ACEOF
3855 /* end confdefs.h.  */
3856 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
3857    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
3858 #define $ac_func innocuous_$ac_func
3859
3860 /* System header to define __stub macros and hopefully few prototypes,
3861     which can conflict with char $ac_func (); below.
3862     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3863     <limits.h> exists even on freestanding compilers.  */
3864
3865 #ifdef __STDC__
3866 # include <limits.h>
3867 #else
3868 # include <assert.h>
3869 #endif
3870
3871 #undef $ac_func
3872
3873 /* Override any GCC internal prototype to avoid an error.
3874    Use char because int might match the return type of a GCC
3875    builtin and then its argument prototype would still apply.  */
3876 #ifdef __cplusplus
3877 extern "C"
3878 #endif
3879 char $ac_func ();
3880 /* The GNU C library defines this for functions which it implements
3881     to always fail with ENOSYS.  Some functions are actually named
3882     something starting with __ and the normal name is an alias.  */
3883 #if defined __stub_$ac_func || defined __stub___$ac_func
3884 choke me
3885 #endif
3886
3887 int
3888 main ()
3889 {
3890 return $ac_func ();
3891   ;
3892   return 0;
3893 }
3894 _ACEOF
3895 rm -f conftest.$ac_objext conftest$ac_exeext
3896 if { (ac_try="$ac_link"
3897 case "(($ac_try" in
3898   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3899   *) ac_try_echo=$ac_try;;
3900 esac
3901 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3902   (eval "$ac_link") 2>conftest.er1
3903   ac_status=$?
3904   grep -v '^ *+' conftest.er1 >conftest.err
3905   rm -f conftest.er1
3906   cat conftest.err >&5
3907   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3908   (exit $ac_status); } && {
3909          test -z "$ac_c_werror_flag" ||
3910          test ! -s conftest.err
3911        } && test -s conftest$ac_exeext &&
3912        $as_test_x conftest$ac_exeext; then
3913   eval "$as_ac_var=yes"
3914 else
3915   echo "$as_me: failed program was:" >&5
3916 sed 's/^/| /' conftest.$ac_ext >&5
3917
3918         eval "$as_ac_var=no"
3919 fi
3920
3921 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
3922       conftest$ac_exeext conftest.$ac_ext
3923 fi
3924 ac_res=`eval echo '${'$as_ac_var'}'`
3925                { echo "$as_me:$LINENO: result: $ac_res" >&5
3926 echo "${ECHO_T}$ac_res" >&6; }
3927 if test `eval echo '${'$as_ac_var'}'` = yes; then
3928   cat >>confdefs.h <<_ACEOF
3929 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
3930 _ACEOF
3931
3932 fi
3933 done
3934
3935 { echo "$as_me:$LINENO: checking whether abort is declared" >&5
3936 echo $ECHO_N "checking whether abort is declared... $ECHO_C" >&6; }
3937 if test "${ac_cv_have_decl_abort+set}" = set; then
3938   echo $ECHO_N "(cached) $ECHO_C" >&6
3939 else
3940   cat >conftest.$ac_ext <<_ACEOF
3941 /* confdefs.h.  */
3942 _ACEOF
3943 cat confdefs.h >>conftest.$ac_ext
3944 cat >>conftest.$ac_ext <<_ACEOF
3945 /* end confdefs.h.  */
3946 $ac_includes_default
3947 int
3948 main ()
3949 {
3950 #ifndef abort
3951   (void) abort;
3952 #endif
3953
3954   ;
3955   return 0;
3956 }
3957 _ACEOF
3958 rm -f conftest.$ac_objext
3959 if { (ac_try="$ac_compile"
3960 case "(($ac_try" in
3961   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3962   *) ac_try_echo=$ac_try;;
3963 esac
3964 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3965   (eval "$ac_compile") 2>conftest.er1
3966   ac_status=$?
3967   grep -v '^ *+' conftest.er1 >conftest.err
3968   rm -f conftest.er1
3969   cat conftest.err >&5
3970   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3971   (exit $ac_status); } && {
3972          test -z "$ac_c_werror_flag" ||
3973          test ! -s conftest.err
3974        } && test -s conftest.$ac_objext; then
3975   ac_cv_have_decl_abort=yes
3976 else
3977   echo "$as_me: failed program was:" >&5
3978 sed 's/^/| /' conftest.$ac_ext >&5
3979
3980         ac_cv_have_decl_abort=no
3981 fi
3982
3983 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3984 fi
3985 { echo "$as_me:$LINENO: result: $ac_cv_have_decl_abort" >&5
3986 echo "${ECHO_T}$ac_cv_have_decl_abort" >&6; }
3987 if test $ac_cv_have_decl_abort = yes; then
3988
3989 cat >>confdefs.h <<_ACEOF
3990 #define HAVE_DECL_ABORT 1
3991 _ACEOF
3992
3993
3994 else
3995   cat >>confdefs.h <<_ACEOF
3996 #define HAVE_DECL_ABORT 0
3997 _ACEOF
3998
3999
4000 fi
4001 { echo "$as_me:$LINENO: checking whether asprintf is declared" >&5
4002 echo $ECHO_N "checking whether asprintf is declared... $ECHO_C" >&6; }
4003 if test "${ac_cv_have_decl_asprintf+set}" = set; then
4004   echo $ECHO_N "(cached) $ECHO_C" >&6
4005 else
4006   cat >conftest.$ac_ext <<_ACEOF
4007 /* confdefs.h.  */
4008 _ACEOF
4009 cat confdefs.h >>conftest.$ac_ext
4010 cat >>conftest.$ac_ext <<_ACEOF
4011 /* end confdefs.h.  */
4012 $ac_includes_default
4013 int
4014 main ()
4015 {
4016 #ifndef asprintf
4017   (void) asprintf;
4018 #endif
4019
4020   ;
4021   return 0;
4022 }
4023 _ACEOF
4024 rm -f conftest.$ac_objext
4025 if { (ac_try="$ac_compile"
4026 case "(($ac_try" in
4027   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4028   *) ac_try_echo=$ac_try;;
4029 esac
4030 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4031   (eval "$ac_compile") 2>conftest.er1
4032   ac_status=$?
4033   grep -v '^ *+' conftest.er1 >conftest.err
4034   rm -f conftest.er1
4035   cat conftest.err >&5
4036   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4037   (exit $ac_status); } && {
4038          test -z "$ac_c_werror_flag" ||
4039          test ! -s conftest.err
4040        } && test -s conftest.$ac_objext; then
4041   ac_cv_have_decl_asprintf=yes
4042 else
4043   echo "$as_me: failed program was:" >&5
4044 sed 's/^/| /' conftest.$ac_ext >&5
4045
4046         ac_cv_have_decl_asprintf=no
4047 fi
4048
4049 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4050 fi
4051 { echo "$as_me:$LINENO: result: $ac_cv_have_decl_asprintf" >&5
4052 echo "${ECHO_T}$ac_cv_have_decl_asprintf" >&6; }
4053 if test $ac_cv_have_decl_asprintf = yes; then
4054
4055 cat >>confdefs.h <<_ACEOF
4056 #define HAVE_DECL_ASPRINTF 1
4057 _ACEOF
4058
4059
4060 else
4061   cat >>confdefs.h <<_ACEOF
4062 #define HAVE_DECL_ASPRINTF 0
4063 _ACEOF
4064
4065
4066 fi
4067 { echo "$as_me:$LINENO: checking whether basename is declared" >&5
4068 echo $ECHO_N "checking whether basename is declared... $ECHO_C" >&6; }
4069 if test "${ac_cv_have_decl_basename+set}" = set; then
4070   echo $ECHO_N "(cached) $ECHO_C" >&6
4071 else
4072   cat >conftest.$ac_ext <<_ACEOF
4073 /* confdefs.h.  */
4074 _ACEOF
4075 cat confdefs.h >>conftest.$ac_ext
4076 cat >>conftest.$ac_ext <<_ACEOF
4077 /* end confdefs.h.  */
4078 $ac_includes_default
4079 int
4080 main ()
4081 {
4082 #ifndef basename
4083   (void) basename;
4084 #endif
4085
4086   ;
4087   return 0;
4088 }
4089 _ACEOF
4090 rm -f conftest.$ac_objext
4091 if { (ac_try="$ac_compile"
4092 case "(($ac_try" in
4093   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4094   *) ac_try_echo=$ac_try;;
4095 esac
4096 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4097   (eval "$ac_compile") 2>conftest.er1
4098   ac_status=$?
4099   grep -v '^ *+' conftest.er1 >conftest.err
4100   rm -f conftest.er1
4101   cat conftest.err >&5
4102   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4103   (exit $ac_status); } && {
4104          test -z "$ac_c_werror_flag" ||
4105          test ! -s conftest.err
4106        } && test -s conftest.$ac_objext; then
4107   ac_cv_have_decl_basename=yes
4108 else
4109   echo "$as_me: failed program was:" >&5
4110 sed 's/^/| /' conftest.$ac_ext >&5
4111
4112         ac_cv_have_decl_basename=no
4113 fi
4114
4115 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4116 fi
4117 { echo "$as_me:$LINENO: result: $ac_cv_have_decl_basename" >&5
4118 echo "${ECHO_T}$ac_cv_have_decl_basename" >&6; }
4119 if test $ac_cv_have_decl_basename = yes; then
4120
4121 cat >>confdefs.h <<_ACEOF
4122 #define HAVE_DECL_BASENAME 1
4123 _ACEOF
4124
4125
4126 else
4127   cat >>confdefs.h <<_ACEOF
4128 #define HAVE_DECL_BASENAME 0
4129 _ACEOF
4130
4131
4132 fi
4133 { echo "$as_me:$LINENO: checking whether errno is declared" >&5
4134 echo $ECHO_N "checking whether errno is declared... $ECHO_C" >&6; }
4135 if test "${ac_cv_have_decl_errno+set}" = set; then
4136   echo $ECHO_N "(cached) $ECHO_C" >&6
4137 else
4138   cat >conftest.$ac_ext <<_ACEOF
4139 /* confdefs.h.  */
4140 _ACEOF
4141 cat confdefs.h >>conftest.$ac_ext
4142 cat >>conftest.$ac_ext <<_ACEOF
4143 /* end confdefs.h.  */
4144 $ac_includes_default
4145 int
4146 main ()
4147 {
4148 #ifndef errno
4149   (void) errno;
4150 #endif
4151
4152   ;
4153   return 0;
4154 }
4155 _ACEOF
4156 rm -f conftest.$ac_objext
4157 if { (ac_try="$ac_compile"
4158 case "(($ac_try" in
4159   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4160   *) ac_try_echo=$ac_try;;
4161 esac
4162 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4163   (eval "$ac_compile") 2>conftest.er1
4164   ac_status=$?
4165   grep -v '^ *+' conftest.er1 >conftest.err
4166   rm -f conftest.er1
4167   cat conftest.err >&5
4168   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4169   (exit $ac_status); } && {
4170          test -z "$ac_c_werror_flag" ||
4171          test ! -s conftest.err
4172        } && test -s conftest.$ac_objext; then
4173   ac_cv_have_decl_errno=yes
4174 else
4175   echo "$as_me: failed program was:" >&5
4176 sed 's/^/| /' conftest.$ac_ext >&5
4177
4178         ac_cv_have_decl_errno=no
4179 fi
4180
4181 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4182 fi
4183 { echo "$as_me:$LINENO: result: $ac_cv_have_decl_errno" >&5
4184 echo "${ECHO_T}$ac_cv_have_decl_errno" >&6; }
4185 if test $ac_cv_have_decl_errno = yes; then
4186
4187 cat >>confdefs.h <<_ACEOF
4188 #define HAVE_DECL_ERRNO 1
4189 _ACEOF
4190
4191
4192 else
4193   cat >>confdefs.h <<_ACEOF
4194 #define HAVE_DECL_ERRNO 0
4195 _ACEOF
4196
4197
4198 fi
4199 { echo "$as_me:$LINENO: checking whether vasprintf is declared" >&5
4200 echo $ECHO_N "checking whether vasprintf is declared... $ECHO_C" >&6; }
4201 if test "${ac_cv_have_decl_vasprintf+set}" = set; then
4202   echo $ECHO_N "(cached) $ECHO_C" >&6
4203 else
4204   cat >conftest.$ac_ext <<_ACEOF
4205 /* confdefs.h.  */
4206 _ACEOF
4207 cat confdefs.h >>conftest.$ac_ext
4208 cat >>conftest.$ac_ext <<_ACEOF
4209 /* end confdefs.h.  */
4210 $ac_includes_default
4211 int
4212 main ()
4213 {
4214 #ifndef vasprintf
4215   (void) vasprintf;
4216 #endif
4217
4218   ;
4219   return 0;
4220 }
4221 _ACEOF
4222 rm -f conftest.$ac_objext
4223 if { (ac_try="$ac_compile"
4224 case "(($ac_try" in
4225   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4226   *) ac_try_echo=$ac_try;;
4227 esac
4228 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4229   (eval "$ac_compile") 2>conftest.er1
4230   ac_status=$?
4231   grep -v '^ *+' conftest.er1 >conftest.err
4232   rm -f conftest.er1
4233   cat conftest.err >&5
4234   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4235   (exit $ac_status); } && {
4236          test -z "$ac_c_werror_flag" ||
4237          test ! -s conftest.err
4238        } && test -s conftest.$ac_objext; then
4239   ac_cv_have_decl_vasprintf=yes
4240 else
4241   echo "$as_me: failed program was:" >&5
4242 sed 's/^/| /' conftest.$ac_ext >&5
4243
4244         ac_cv_have_decl_vasprintf=no
4245 fi
4246
4247 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4248 fi
4249 { echo "$as_me:$LINENO: result: $ac_cv_have_decl_vasprintf" >&5
4250 echo "${ECHO_T}$ac_cv_have_decl_vasprintf" >&6; }
4251 if test $ac_cv_have_decl_vasprintf = yes; then
4252
4253 cat >>confdefs.h <<_ACEOF
4254 #define HAVE_DECL_VASPRINTF 1
4255 _ACEOF
4256
4257
4258 else
4259   cat >>confdefs.h <<_ACEOF
4260 #define HAVE_DECL_VASPRINTF 0
4261 _ACEOF
4262
4263
4264 fi
4265 { echo "$as_me:$LINENO: checking whether clearerr_unlocked is declared" >&5
4266 echo $ECHO_N "checking whether clearerr_unlocked is declared... $ECHO_C" >&6; }
4267 if test "${ac_cv_have_decl_clearerr_unlocked+set}" = set; then
4268   echo $ECHO_N "(cached) $ECHO_C" >&6
4269 else
4270   cat >conftest.$ac_ext <<_ACEOF
4271 /* confdefs.h.  */
4272 _ACEOF
4273 cat confdefs.h >>conftest.$ac_ext
4274 cat >>conftest.$ac_ext <<_ACEOF
4275 /* end confdefs.h.  */
4276 $ac_includes_default
4277 int
4278 main ()
4279 {
4280 #ifndef clearerr_unlocked
4281   (void) clearerr_unlocked;
4282 #endif
4283
4284   ;
4285   return 0;
4286 }
4287 _ACEOF
4288 rm -f conftest.$ac_objext
4289 if { (ac_try="$ac_compile"
4290 case "(($ac_try" in
4291   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4292   *) ac_try_echo=$ac_try;;
4293 esac
4294 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4295   (eval "$ac_compile") 2>conftest.er1
4296   ac_status=$?
4297   grep -v '^ *+' conftest.er1 >conftest.err
4298   rm -f conftest.er1
4299   cat conftest.err >&5
4300   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4301   (exit $ac_status); } && {
4302          test -z "$ac_c_werror_flag" ||
4303          test ! -s conftest.err
4304        } && test -s conftest.$ac_objext; then
4305   ac_cv_have_decl_clearerr_unlocked=yes
4306 else
4307   echo "$as_me: failed program was:" >&5
4308 sed 's/^/| /' conftest.$ac_ext >&5
4309
4310         ac_cv_have_decl_clearerr_unlocked=no
4311 fi
4312
4313 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4314 fi
4315 { echo "$as_me:$LINENO: result: $ac_cv_have_decl_clearerr_unlocked" >&5
4316 echo "${ECHO_T}$ac_cv_have_decl_clearerr_unlocked" >&6; }
4317 if test $ac_cv_have_decl_clearerr_unlocked = yes; then
4318
4319 cat >>confdefs.h <<_ACEOF
4320 #define HAVE_DECL_CLEARERR_UNLOCKED 1
4321 _ACEOF
4322
4323
4324 else
4325   cat >>confdefs.h <<_ACEOF
4326 #define HAVE_DECL_CLEARERR_UNLOCKED 0
4327 _ACEOF
4328
4329
4330 fi
4331 { echo "$as_me:$LINENO: checking whether feof_unlocked is declared" >&5
4332 echo $ECHO_N "checking whether feof_unlocked is declared... $ECHO_C" >&6; }
4333 if test "${ac_cv_have_decl_feof_unlocked+set}" = set; then
4334   echo $ECHO_N "(cached) $ECHO_C" >&6
4335 else
4336   cat >conftest.$ac_ext <<_ACEOF
4337 /* confdefs.h.  */
4338 _ACEOF
4339 cat confdefs.h >>conftest.$ac_ext
4340 cat >>conftest.$ac_ext <<_ACEOF
4341 /* end confdefs.h.  */
4342 $ac_includes_default
4343 int
4344 main ()
4345 {
4346 #ifndef feof_unlocked
4347   (void) feof_unlocked;
4348 #endif
4349
4350   ;
4351   return 0;
4352 }
4353 _ACEOF
4354 rm -f conftest.$ac_objext
4355 if { (ac_try="$ac_compile"
4356 case "(($ac_try" in
4357   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4358   *) ac_try_echo=$ac_try;;
4359 esac
4360 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4361   (eval "$ac_compile") 2>conftest.er1
4362   ac_status=$?
4363   grep -v '^ *+' conftest.er1 >conftest.err
4364   rm -f conftest.er1
4365   cat conftest.err >&5
4366   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4367   (exit $ac_status); } && {
4368          test -z "$ac_c_werror_flag" ||
4369          test ! -s conftest.err
4370        } && test -s conftest.$ac_objext; then
4371   ac_cv_have_decl_feof_unlocked=yes
4372 else
4373   echo "$as_me: failed program was:" >&5
4374 sed 's/^/| /' conftest.$ac_ext >&5
4375
4376         ac_cv_have_decl_feof_unlocked=no
4377 fi
4378
4379 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4380 fi
4381 { echo "$as_me:$LINENO: result: $ac_cv_have_decl_feof_unlocked" >&5
4382 echo "${ECHO_T}$ac_cv_have_decl_feof_unlocked" >&6; }
4383 if test $ac_cv_have_decl_feof_unlocked = yes; then
4384
4385 cat >>confdefs.h <<_ACEOF
4386 #define HAVE_DECL_FEOF_UNLOCKED 1
4387 _ACEOF
4388
4389
4390 else
4391   cat >>confdefs.h <<_ACEOF
4392 #define HAVE_DECL_FEOF_UNLOCKED 0
4393 _ACEOF
4394
4395
4396 fi
4397 { echo "$as_me:$LINENO: checking whether ferror_unlocked is declared" >&5
4398 echo $ECHO_N "checking whether ferror_unlocked is declared... $ECHO_C" >&6; }
4399 if test "${ac_cv_have_decl_ferror_unlocked+set}" = set; then
4400   echo $ECHO_N "(cached) $ECHO_C" >&6
4401 else
4402   cat >conftest.$ac_ext <<_ACEOF
4403 /* confdefs.h.  */
4404 _ACEOF
4405 cat confdefs.h >>conftest.$ac_ext
4406 cat >>conftest.$ac_ext <<_ACEOF
4407 /* end confdefs.h.  */
4408 $ac_includes_default
4409 int
4410 main ()
4411 {
4412 #ifndef ferror_unlocked
4413   (void) ferror_unlocked;
4414 #endif
4415
4416   ;
4417   return 0;
4418 }
4419 _ACEOF
4420 rm -f conftest.$ac_objext
4421 if { (ac_try="$ac_compile"
4422 case "(($ac_try" in
4423   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4424   *) ac_try_echo=$ac_try;;
4425 esac
4426 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4427   (eval "$ac_compile") 2>conftest.er1
4428   ac_status=$?
4429   grep -v '^ *+' conftest.er1 >conftest.err
4430   rm -f conftest.er1
4431   cat conftest.err >&5
4432   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4433   (exit $ac_status); } && {
4434          test -z "$ac_c_werror_flag" ||
4435          test ! -s conftest.err
4436        } && test -s conftest.$ac_objext; then
4437   ac_cv_have_decl_ferror_unlocked=yes
4438 else
4439   echo "$as_me: failed program was:" >&5
4440 sed 's/^/| /' conftest.$ac_ext >&5
4441
4442         ac_cv_have_decl_ferror_unlocked=no
4443 fi
4444
4445 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4446 fi
4447 { echo "$as_me:$LINENO: result: $ac_cv_have_decl_ferror_unlocked" >&5
4448 echo "${ECHO_T}$ac_cv_have_decl_ferror_unlocked" >&6; }
4449 if test $ac_cv_have_decl_ferror_unlocked = yes; then
4450
4451 cat >>confdefs.h <<_ACEOF
4452 #define HAVE_DECL_FERROR_UNLOCKED 1
4453 _ACEOF
4454
4455
4456 else
4457   cat >>confdefs.h <<_ACEOF
4458 #define HAVE_DECL_FERROR_UNLOCKED 0
4459 _ACEOF
4460
4461
4462 fi
4463 { echo "$as_me:$LINENO: checking whether fflush_unlocked is declared" >&5
4464 echo $ECHO_N "checking whether fflush_unlocked is declared... $ECHO_C" >&6; }
4465 if test "${ac_cv_have_decl_fflush_unlocked+set}" = set; then
4466   echo $ECHO_N "(cached) $ECHO_C" >&6
4467 else
4468   cat >conftest.$ac_ext <<_ACEOF
4469 /* confdefs.h.  */
4470 _ACEOF
4471 cat confdefs.h >>conftest.$ac_ext
4472 cat >>conftest.$ac_ext <<_ACEOF
4473 /* end confdefs.h.  */
4474 $ac_includes_default
4475 int
4476 main ()
4477 {
4478 #ifndef fflush_unlocked
4479   (void) fflush_unlocked;
4480 #endif
4481
4482   ;
4483   return 0;
4484 }
4485 _ACEOF
4486 rm -f conftest.$ac_objext
4487 if { (ac_try="$ac_compile"
4488 case "(($ac_try" in
4489   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4490   *) ac_try_echo=$ac_try;;
4491 esac
4492 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4493   (eval "$ac_compile") 2>conftest.er1
4494   ac_status=$?
4495   grep -v '^ *+' conftest.er1 >conftest.err
4496   rm -f conftest.er1
4497   cat conftest.err >&5
4498   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4499   (exit $ac_status); } && {
4500          test -z "$ac_c_werror_flag" ||
4501          test ! -s conftest.err
4502        } && test -s conftest.$ac_objext; then
4503   ac_cv_have_decl_fflush_unlocked=yes
4504 else
4505   echo "$as_me: failed program was:" >&5
4506 sed 's/^/| /' conftest.$ac_ext >&5
4507
4508         ac_cv_have_decl_fflush_unlocked=no
4509 fi
4510
4511 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4512 fi
4513 { echo "$as_me:$LINENO: result: $ac_cv_have_decl_fflush_unlocked" >&5
4514 echo "${ECHO_T}$ac_cv_have_decl_fflush_unlocked" >&6; }
4515 if test $ac_cv_have_decl_fflush_unlocked = yes; then
4516
4517 cat >>confdefs.h <<_ACEOF
4518 #define HAVE_DECL_FFLUSH_UNLOCKED 1
4519 _ACEOF
4520
4521
4522 else
4523   cat >>confdefs.h <<_ACEOF
4524 #define HAVE_DECL_FFLUSH_UNLOCKED 0
4525 _ACEOF
4526
4527
4528 fi
4529 { echo "$as_me:$LINENO: checking whether fgetc_unlocked is declared" >&5
4530 echo $ECHO_N "checking whether fgetc_unlocked is declared... $ECHO_C" >&6; }
4531 if test "${ac_cv_have_decl_fgetc_unlocked+set}" = set; then
4532   echo $ECHO_N "(cached) $ECHO_C" >&6
4533 else
4534   cat >conftest.$ac_ext <<_ACEOF
4535 /* confdefs.h.  */
4536 _ACEOF
4537 cat confdefs.h >>conftest.$ac_ext
4538 cat >>conftest.$ac_ext <<_ACEOF
4539 /* end confdefs.h.  */
4540 $ac_includes_default
4541 int
4542 main ()
4543 {
4544 #ifndef fgetc_unlocked
4545   (void) fgetc_unlocked;
4546 #endif
4547
4548   ;
4549   return 0;
4550 }
4551 _ACEOF
4552 rm -f conftest.$ac_objext
4553 if { (ac_try="$ac_compile"
4554 case "(($ac_try" in
4555   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4556   *) ac_try_echo=$ac_try;;
4557 esac
4558 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4559   (eval "$ac_compile") 2>conftest.er1
4560   ac_status=$?
4561   grep -v '^ *+' conftest.er1 >conftest.err
4562   rm -f conftest.er1
4563   cat conftest.err >&5
4564   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4565   (exit $ac_status); } && {
4566          test -z "$ac_c_werror_flag" ||
4567          test ! -s conftest.err
4568        } && test -s conftest.$ac_objext; then
4569   ac_cv_have_decl_fgetc_unlocked=yes
4570 else
4571   echo "$as_me: failed program was:" >&5
4572 sed 's/^/| /' conftest.$ac_ext >&5
4573
4574         ac_cv_have_decl_fgetc_unlocked=no
4575 fi
4576
4577 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4578 fi
4579 { echo "$as_me:$LINENO: result: $ac_cv_have_decl_fgetc_unlocked" >&5
4580 echo "${ECHO_T}$ac_cv_have_decl_fgetc_unlocked" >&6; }
4581 if test $ac_cv_have_decl_fgetc_unlocked = yes; then
4582
4583 cat >>confdefs.h <<_ACEOF
4584 #define HAVE_DECL_FGETC_UNLOCKED 1
4585 _ACEOF
4586
4587
4588 else
4589   cat >>confdefs.h <<_ACEOF
4590 #define HAVE_DECL_FGETC_UNLOCKED 0
4591 _ACEOF
4592
4593
4594 fi
4595 { echo "$as_me:$LINENO: checking whether fgets_unlocked is declared" >&5
4596 echo $ECHO_N "checking whether fgets_unlocked is declared... $ECHO_C" >&6; }
4597 if test "${ac_cv_have_decl_fgets_unlocked+set}" = set; then
4598   echo $ECHO_N "(cached) $ECHO_C" >&6
4599 else
4600   cat >conftest.$ac_ext <<_ACEOF
4601 /* confdefs.h.  */
4602 _ACEOF
4603 cat confdefs.h >>conftest.$ac_ext
4604 cat >>conftest.$ac_ext <<_ACEOF
4605 /* end confdefs.h.  */
4606 $ac_includes_default
4607 int
4608 main ()
4609 {
4610 #ifndef fgets_unlocked
4611   (void) fgets_unlocked;
4612 #endif
4613
4614   ;
4615   return 0;
4616 }
4617 _ACEOF
4618 rm -f conftest.$ac_objext
4619 if { (ac_try="$ac_compile"
4620 case "(($ac_try" in
4621   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4622   *) ac_try_echo=$ac_try;;
4623 esac
4624 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4625   (eval "$ac_compile") 2>conftest.er1
4626   ac_status=$?
4627   grep -v '^ *+' conftest.er1 >conftest.err
4628   rm -f conftest.er1
4629   cat conftest.err >&5
4630   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4631   (exit $ac_status); } && {
4632          test -z "$ac_c_werror_flag" ||
4633          test ! -s conftest.err
4634        } && test -s conftest.$ac_objext; then
4635   ac_cv_have_decl_fgets_unlocked=yes
4636 else
4637   echo "$as_me: failed program was:" >&5
4638 sed 's/^/| /' conftest.$ac_ext >&5
4639
4640         ac_cv_have_decl_fgets_unlocked=no
4641 fi
4642
4643 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4644 fi
4645 { echo "$as_me:$LINENO: result: $ac_cv_have_decl_fgets_unlocked" >&5
4646 echo "${ECHO_T}$ac_cv_have_decl_fgets_unlocked" >&6; }
4647 if test $ac_cv_have_decl_fgets_unlocked = yes; then
4648
4649 cat >>confdefs.h <<_ACEOF
4650 #define HAVE_DECL_FGETS_UNLOCKED 1
4651 _ACEOF
4652
4653
4654 else
4655   cat >>confdefs.h <<_ACEOF
4656 #define HAVE_DECL_FGETS_UNLOCKED 0
4657 _ACEOF
4658
4659
4660 fi
4661 { echo "$as_me:$LINENO: checking whether fileno_unlocked is declared" >&5
4662 echo $ECHO_N "checking whether fileno_unlocked is declared... $ECHO_C" >&6; }
4663 if test "${ac_cv_have_decl_fileno_unlocked+set}" = set; then
4664   echo $ECHO_N "(cached) $ECHO_C" >&6
4665 else
4666   cat >conftest.$ac_ext <<_ACEOF
4667 /* confdefs.h.  */
4668 _ACEOF
4669 cat confdefs.h >>conftest.$ac_ext
4670 cat >>conftest.$ac_ext <<_ACEOF
4671 /* end confdefs.h.  */
4672 $ac_includes_default
4673 int
4674 main ()
4675 {
4676 #ifndef fileno_unlocked
4677   (void) fileno_unlocked;
4678 #endif
4679
4680   ;
4681   return 0;
4682 }
4683 _ACEOF
4684 rm -f conftest.$ac_objext
4685 if { (ac_try="$ac_compile"
4686 case "(($ac_try" in
4687   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4688   *) ac_try_echo=$ac_try;;
4689 esac
4690 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4691   (eval "$ac_compile") 2>conftest.er1
4692   ac_status=$?
4693   grep -v '^ *+' conftest.er1 >conftest.err
4694   rm -f conftest.er1
4695   cat conftest.err >&5
4696   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4697   (exit $ac_status); } && {
4698          test -z "$ac_c_werror_flag" ||
4699          test ! -s conftest.err
4700        } && test -s conftest.$ac_objext; then
4701   ac_cv_have_decl_fileno_unlocked=yes
4702 else
4703   echo "$as_me: failed program was:" >&5
4704 sed 's/^/| /' conftest.$ac_ext >&5
4705
4706         ac_cv_have_decl_fileno_unlocked=no
4707 fi
4708
4709 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4710 fi
4711 { echo "$as_me:$LINENO: result: $ac_cv_have_decl_fileno_unlocked" >&5
4712 echo "${ECHO_T}$ac_cv_have_decl_fileno_unlocked" >&6; }
4713 if test $ac_cv_have_decl_fileno_unlocked = yes; then
4714
4715 cat >>confdefs.h <<_ACEOF
4716 #define HAVE_DECL_FILENO_UNLOCKED 1
4717 _ACEOF
4718
4719
4720 else
4721   cat >>confdefs.h <<_ACEOF
4722 #define HAVE_DECL_FILENO_UNLOCKED 0
4723 _ACEOF
4724
4725
4726 fi
4727 { echo "$as_me:$LINENO: checking whether fprintf_unlocked is declared" >&5
4728 echo $ECHO_N "checking whether fprintf_unlocked is declared... $ECHO_C" >&6; }
4729 if test "${ac_cv_have_decl_fprintf_unlocked+set}" = set; then
4730   echo $ECHO_N "(cached) $ECHO_C" >&6
4731 else
4732   cat >conftest.$ac_ext <<_ACEOF
4733 /* confdefs.h.  */
4734 _ACEOF
4735 cat confdefs.h >>conftest.$ac_ext
4736 cat >>conftest.$ac_ext <<_ACEOF
4737 /* end confdefs.h.  */
4738 $ac_includes_default
4739 int
4740 main ()
4741 {
4742 #ifndef fprintf_unlocked
4743   (void) fprintf_unlocked;
4744 #endif
4745
4746   ;
4747   return 0;
4748 }
4749 _ACEOF
4750 rm -f conftest.$ac_objext
4751 if { (ac_try="$ac_compile"
4752 case "(($ac_try" in
4753   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4754   *) ac_try_echo=$ac_try;;
4755 esac
4756 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4757   (eval "$ac_compile") 2>conftest.er1
4758   ac_status=$?
4759   grep -v '^ *+' conftest.er1 >conftest.err
4760   rm -f conftest.er1
4761   cat conftest.err >&5
4762   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4763   (exit $ac_status); } && {
4764          test -z "$ac_c_werror_flag" ||
4765          test ! -s conftest.err
4766        } && test -s conftest.$ac_objext; then
4767   ac_cv_have_decl_fprintf_unlocked=yes
4768 else
4769   echo "$as_me: failed program was:" >&5
4770 sed 's/^/| /' conftest.$ac_ext >&5
4771
4772         ac_cv_have_decl_fprintf_unlocked=no
4773 fi
4774
4775 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4776 fi
4777 { echo "$as_me:$LINENO: result: $ac_cv_have_decl_fprintf_unlocked" >&5
4778 echo "${ECHO_T}$ac_cv_have_decl_fprintf_unlocked" >&6; }
4779 if test $ac_cv_have_decl_fprintf_unlocked = yes; then
4780
4781 cat >>confdefs.h <<_ACEOF
4782 #define HAVE_DECL_FPRINTF_UNLOCKED 1
4783 _ACEOF
4784
4785
4786 else
4787   cat >>confdefs.h <<_ACEOF
4788 #define HAVE_DECL_FPRINTF_UNLOCKED 0
4789 _ACEOF
4790
4791
4792 fi
4793 { echo "$as_me:$LINENO: checking whether fputc_unlocked is declared" >&5
4794 echo $ECHO_N "checking whether fputc_unlocked is declared... $ECHO_C" >&6; }
4795 if test "${ac_cv_have_decl_fputc_unlocked+set}" = set; then
4796   echo $ECHO_N "(cached) $ECHO_C" >&6
4797 else
4798   cat >conftest.$ac_ext <<_ACEOF
4799 /* confdefs.h.  */
4800 _ACEOF
4801 cat confdefs.h >>conftest.$ac_ext
4802 cat >>conftest.$ac_ext <<_ACEOF
4803 /* end confdefs.h.  */
4804 $ac_includes_default
4805 int
4806 main ()
4807 {
4808 #ifndef fputc_unlocked
4809   (void) fputc_unlocked;
4810 #endif
4811
4812   ;
4813   return 0;
4814 }
4815 _ACEOF
4816 rm -f conftest.$ac_objext
4817 if { (ac_try="$ac_compile"
4818 case "(($ac_try" in
4819   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4820   *) ac_try_echo=$ac_try;;
4821 esac
4822 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4823   (eval "$ac_compile") 2>conftest.er1
4824   ac_status=$?
4825   grep -v '^ *+' conftest.er1 >conftest.err
4826   rm -f conftest.er1
4827   cat conftest.err >&5
4828   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4829   (exit $ac_status); } && {
4830          test -z "$ac_c_werror_flag" ||
4831          test ! -s conftest.err
4832        } && test -s conftest.$ac_objext; then
4833   ac_cv_have_decl_fputc_unlocked=yes
4834 else
4835   echo "$as_me: failed program was:" >&5
4836 sed 's/^/| /' conftest.$ac_ext >&5
4837
4838         ac_cv_have_decl_fputc_unlocked=no
4839 fi
4840
4841 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4842 fi
4843 { echo "$as_me:$LINENO: result: $ac_cv_have_decl_fputc_unlocked" >&5
4844 echo "${ECHO_T}$ac_cv_have_decl_fputc_unlocked" >&6; }
4845 if test $ac_cv_have_decl_fputc_unlocked = yes; then
4846
4847 cat >>confdefs.h <<_ACEOF
4848 #define HAVE_DECL_FPUTC_UNLOCKED 1
4849 _ACEOF
4850
4851
4852 else
4853   cat >>confdefs.h <<_ACEOF
4854 #define HAVE_DECL_FPUTC_UNLOCKED 0
4855 _ACEOF
4856
4857
4858 fi
4859 { echo "$as_me:$LINENO: checking whether fputs_unlocked is declared" >&5
4860 echo $ECHO_N "checking whether fputs_unlocked is declared... $ECHO_C" >&6; }
4861 if test "${ac_cv_have_decl_fputs_unlocked+set}" = set; then
4862   echo $ECHO_N "(cached) $ECHO_C" >&6
4863 else
4864   cat >conftest.$ac_ext <<_ACEOF
4865 /* confdefs.h.  */
4866 _ACEOF
4867 cat confdefs.h >>conftest.$ac_ext
4868 cat >>conftest.$ac_ext <<_ACEOF
4869 /* end confdefs.h.  */
4870 $ac_includes_default
4871 int
4872 main ()
4873 {
4874 #ifndef fputs_unlocked
4875   (void) fputs_unlocked;
4876 #endif
4877
4878   ;
4879   return 0;
4880 }
4881 _ACEOF
4882 rm -f conftest.$ac_objext
4883 if { (ac_try="$ac_compile"
4884 case "(($ac_try" in
4885   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4886   *) ac_try_echo=$ac_try;;
4887 esac
4888 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4889   (eval "$ac_compile") 2>conftest.er1
4890   ac_status=$?
4891   grep -v '^ *+' conftest.er1 >conftest.err
4892   rm -f conftest.er1
4893   cat conftest.err >&5
4894   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4895   (exit $ac_status); } && {
4896          test -z "$ac_c_werror_flag" ||
4897          test ! -s conftest.err
4898        } && test -s conftest.$ac_objext; then
4899   ac_cv_have_decl_fputs_unlocked=yes
4900 else
4901   echo "$as_me: failed program was:" >&5
4902 sed 's/^/| /' conftest.$ac_ext >&5
4903
4904         ac_cv_have_decl_fputs_unlocked=no
4905 fi
4906
4907 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4908 fi
4909 { echo "$as_me:$LINENO: result: $ac_cv_have_decl_fputs_unlocked" >&5
4910 echo "${ECHO_T}$ac_cv_have_decl_fputs_unlocked" >&6; }
4911 if test $ac_cv_have_decl_fputs_unlocked = yes; then
4912
4913 cat >>confdefs.h <<_ACEOF
4914 #define HAVE_DECL_FPUTS_UNLOCKED 1
4915 _ACEOF
4916
4917
4918 else
4919   cat >>confdefs.h <<_ACEOF
4920 #define HAVE_DECL_FPUTS_UNLOCKED 0
4921 _ACEOF
4922
4923
4924 fi
4925 { echo "$as_me:$LINENO: checking whether fread_unlocked is declared" >&5
4926 echo $ECHO_N "checking whether fread_unlocked is declared... $ECHO_C" >&6; }
4927 if test "${ac_cv_have_decl_fread_unlocked+set}" = set; then
4928   echo $ECHO_N "(cached) $ECHO_C" >&6
4929 else
4930   cat >conftest.$ac_ext <<_ACEOF
4931 /* confdefs.h.  */
4932 _ACEOF
4933 cat confdefs.h >>conftest.$ac_ext
4934 cat >>conftest.$ac_ext <<_ACEOF
4935 /* end confdefs.h.  */
4936 $ac_includes_default
4937 int
4938 main ()
4939 {
4940 #ifndef fread_unlocked
4941   (void) fread_unlocked;
4942 #endif
4943
4944   ;
4945   return 0;
4946 }
4947 _ACEOF
4948 rm -f conftest.$ac_objext
4949 if { (ac_try="$ac_compile"
4950 case "(($ac_try" in
4951   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4952   *) ac_try_echo=$ac_try;;
4953 esac
4954 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4955   (eval "$ac_compile") 2>conftest.er1
4956   ac_status=$?
4957   grep -v '^ *+' conftest.er1 >conftest.err
4958   rm -f conftest.er1
4959   cat conftest.err >&5
4960   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4961   (exit $ac_status); } && {
4962          test -z "$ac_c_werror_flag" ||
4963          test ! -s conftest.err
4964        } && test -s conftest.$ac_objext; then
4965   ac_cv_have_decl_fread_unlocked=yes
4966 else
4967   echo "$as_me: failed program was:" >&5
4968 sed 's/^/| /' conftest.$ac_ext >&5
4969
4970         ac_cv_have_decl_fread_unlocked=no
4971 fi
4972
4973 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4974 fi
4975 { echo "$as_me:$LINENO: result: $ac_cv_have_decl_fread_unlocked" >&5
4976 echo "${ECHO_T}$ac_cv_have_decl_fread_unlocked" >&6; }
4977 if test $ac_cv_have_decl_fread_unlocked = yes; then
4978
4979 cat >>confdefs.h <<_ACEOF
4980 #define HAVE_DECL_FREAD_UNLOCKED 1
4981 _ACEOF
4982
4983
4984 else
4985   cat >>confdefs.h <<_ACEOF
4986 #define HAVE_DECL_FREAD_UNLOCKED 0
4987 _ACEOF
4988
4989
4990 fi
4991 { echo "$as_me:$LINENO: checking whether fwrite_unlocked is declared" >&5
4992 echo $ECHO_N "checking whether fwrite_unlocked is declared... $ECHO_C" >&6; }
4993 if test "${ac_cv_have_decl_fwrite_unlocked+set}" = set; then
4994   echo $ECHO_N "(cached) $ECHO_C" >&6
4995 else
4996   cat >conftest.$ac_ext <<_ACEOF
4997 /* confdefs.h.  */
4998 _ACEOF
4999 cat confdefs.h >>conftest.$ac_ext
5000 cat >>conftest.$ac_ext <<_ACEOF
5001 /* end confdefs.h.  */
5002 $ac_includes_default
5003 int
5004 main ()
5005 {
5006 #ifndef fwrite_unlocked
5007   (void) fwrite_unlocked;
5008 #endif
5009
5010   ;
5011   return 0;
5012 }
5013 _ACEOF
5014 rm -f conftest.$ac_objext
5015 if { (ac_try="$ac_compile"
5016 case "(($ac_try" in
5017   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5018   *) ac_try_echo=$ac_try;;
5019 esac
5020 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5021   (eval "$ac_compile") 2>conftest.er1
5022   ac_status=$?
5023   grep -v '^ *+' conftest.er1 >conftest.err
5024   rm -f conftest.er1
5025   cat conftest.err >&5
5026   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5027   (exit $ac_status); } && {
5028          test -z "$ac_c_werror_flag" ||
5029          test ! -s conftest.err
5030        } && test -s conftest.$ac_objext; then
5031   ac_cv_have_decl_fwrite_unlocked=yes
5032 else
5033   echo "$as_me: failed program was:" >&5
5034 sed 's/^/| /' conftest.$ac_ext >&5
5035
5036         ac_cv_have_decl_fwrite_unlocked=no
5037 fi
5038
5039 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5040 fi
5041 { echo "$as_me:$LINENO: result: $ac_cv_have_decl_fwrite_unlocked" >&5
5042 echo "${ECHO_T}$ac_cv_have_decl_fwrite_unlocked" >&6; }
5043 if test $ac_cv_have_decl_fwrite_unlocked = yes; then
5044
5045 cat >>confdefs.h <<_ACEOF
5046 #define HAVE_DECL_FWRITE_UNLOCKED 1
5047 _ACEOF
5048
5049
5050 else
5051   cat >>confdefs.h <<_ACEOF
5052 #define HAVE_DECL_FWRITE_UNLOCKED 0
5053 _ACEOF
5054
5055
5056 fi
5057 { echo "$as_me:$LINENO: checking whether getchar_unlocked is declared" >&5
5058 echo $ECHO_N "checking whether getchar_unlocked is declared... $ECHO_C" >&6; }
5059 if test "${ac_cv_have_decl_getchar_unlocked+set}" = set; then
5060   echo $ECHO_N "(cached) $ECHO_C" >&6
5061 else
5062   cat >conftest.$ac_ext <<_ACEOF
5063 /* confdefs.h.  */
5064 _ACEOF
5065 cat confdefs.h >>conftest.$ac_ext
5066 cat >>conftest.$ac_ext <<_ACEOF
5067 /* end confdefs.h.  */
5068 $ac_includes_default
5069 int
5070 main ()
5071 {
5072 #ifndef getchar_unlocked
5073   (void) getchar_unlocked;
5074 #endif
5075
5076   ;
5077   return 0;
5078 }
5079 _ACEOF
5080 rm -f conftest.$ac_objext
5081 if { (ac_try="$ac_compile"
5082 case "(($ac_try" in
5083   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5084   *) ac_try_echo=$ac_try;;
5085 esac
5086 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5087   (eval "$ac_compile") 2>conftest.er1
5088   ac_status=$?
5089   grep -v '^ *+' conftest.er1 >conftest.err
5090   rm -f conftest.er1
5091   cat conftest.err >&5
5092   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5093   (exit $ac_status); } && {
5094          test -z "$ac_c_werror_flag" ||
5095          test ! -s conftest.err
5096        } && test -s conftest.$ac_objext; then
5097   ac_cv_have_decl_getchar_unlocked=yes
5098 else
5099   echo "$as_me: failed program was:" >&5
5100 sed 's/^/| /' conftest.$ac_ext >&5
5101
5102         ac_cv_have_decl_getchar_unlocked=no
5103 fi
5104
5105 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5106 fi
5107 { echo "$as_me:$LINENO: result: $ac_cv_have_decl_getchar_unlocked" >&5
5108 echo "${ECHO_T}$ac_cv_have_decl_getchar_unlocked" >&6; }
5109 if test $ac_cv_have_decl_getchar_unlocked = yes; then
5110
5111 cat >>confdefs.h <<_ACEOF
5112 #define HAVE_DECL_GETCHAR_UNLOCKED 1
5113 _ACEOF
5114
5115
5116 else
5117   cat >>confdefs.h <<_ACEOF
5118 #define HAVE_DECL_GETCHAR_UNLOCKED 0
5119 _ACEOF
5120
5121
5122 fi
5123 { echo "$as_me:$LINENO: checking whether getc_unlocked is declared" >&5
5124 echo $ECHO_N "checking whether getc_unlocked is declared... $ECHO_C" >&6; }
5125 if test "${ac_cv_have_decl_getc_unlocked+set}" = set; then
5126   echo $ECHO_N "(cached) $ECHO_C" >&6
5127 else
5128   cat >conftest.$ac_ext <<_ACEOF
5129 /* confdefs.h.  */
5130 _ACEOF
5131 cat confdefs.h >>conftest.$ac_ext
5132 cat >>conftest.$ac_ext <<_ACEOF
5133 /* end confdefs.h.  */
5134 $ac_includes_default
5135 int
5136 main ()
5137 {
5138 #ifndef getc_unlocked
5139   (void) getc_unlocked;
5140 #endif
5141
5142   ;
5143   return 0;
5144 }
5145 _ACEOF
5146 rm -f conftest.$ac_objext
5147 if { (ac_try="$ac_compile"
5148 case "(($ac_try" in
5149   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5150   *) ac_try_echo=$ac_try;;
5151 esac
5152 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5153   (eval "$ac_compile") 2>conftest.er1
5154   ac_status=$?
5155   grep -v '^ *+' conftest.er1 >conftest.err
5156   rm -f conftest.er1
5157   cat conftest.err >&5
5158   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5159   (exit $ac_status); } && {
5160          test -z "$ac_c_werror_flag" ||
5161          test ! -s conftest.err
5162        } && test -s conftest.$ac_objext; then
5163   ac_cv_have_decl_getc_unlocked=yes
5164 else
5165   echo "$as_me: failed program was:" >&5
5166 sed 's/^/| /' conftest.$ac_ext >&5
5167
5168         ac_cv_have_decl_getc_unlocked=no
5169 fi
5170
5171 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5172 fi
5173 { echo "$as_me:$LINENO: result: $ac_cv_have_decl_getc_unlocked" >&5
5174 echo "${ECHO_T}$ac_cv_have_decl_getc_unlocked" >&6; }
5175 if test $ac_cv_have_decl_getc_unlocked = yes; then
5176
5177 cat >>confdefs.h <<_ACEOF
5178 #define HAVE_DECL_GETC_UNLOCKED 1
5179 _ACEOF
5180
5181
5182 else
5183   cat >>confdefs.h <<_ACEOF
5184 #define HAVE_DECL_GETC_UNLOCKED 0
5185 _ACEOF
5186
5187
5188 fi
5189 { echo "$as_me:$LINENO: checking whether putchar_unlocked is declared" >&5
5190 echo $ECHO_N "checking whether putchar_unlocked is declared... $ECHO_C" >&6; }
5191 if test "${ac_cv_have_decl_putchar_unlocked+set}" = set; then
5192   echo $ECHO_N "(cached) $ECHO_C" >&6
5193 else
5194   cat >conftest.$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 $ac_includes_default
5201 int
5202 main ()
5203 {
5204 #ifndef putchar_unlocked
5205   (void) putchar_unlocked;
5206 #endif
5207
5208   ;
5209   return 0;
5210 }
5211 _ACEOF
5212 rm -f conftest.$ac_objext
5213 if { (ac_try="$ac_compile"
5214 case "(($ac_try" in
5215   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5216   *) ac_try_echo=$ac_try;;
5217 esac
5218 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5219   (eval "$ac_compile") 2>conftest.er1
5220   ac_status=$?
5221   grep -v '^ *+' conftest.er1 >conftest.err
5222   rm -f conftest.er1
5223   cat conftest.err >&5
5224   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5225   (exit $ac_status); } && {
5226          test -z "$ac_c_werror_flag" ||
5227          test ! -s conftest.err
5228        } && test -s conftest.$ac_objext; then
5229   ac_cv_have_decl_putchar_unlocked=yes
5230 else
5231   echo "$as_me: failed program was:" >&5
5232 sed 's/^/| /' conftest.$ac_ext >&5
5233
5234         ac_cv_have_decl_putchar_unlocked=no
5235 fi
5236
5237 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5238 fi
5239 { echo "$as_me:$LINENO: result: $ac_cv_have_decl_putchar_unlocked" >&5
5240 echo "${ECHO_T}$ac_cv_have_decl_putchar_unlocked" >&6; }
5241 if test $ac_cv_have_decl_putchar_unlocked = yes; then
5242
5243 cat >>confdefs.h <<_ACEOF
5244 #define HAVE_DECL_PUTCHAR_UNLOCKED 1
5245 _ACEOF
5246
5247
5248 else
5249   cat >>confdefs.h <<_ACEOF
5250 #define HAVE_DECL_PUTCHAR_UNLOCKED 0
5251 _ACEOF
5252
5253
5254 fi
5255 { echo "$as_me:$LINENO: checking whether putc_unlocked is declared" >&5
5256 echo $ECHO_N "checking whether putc_unlocked is declared... $ECHO_C" >&6; }
5257 if test "${ac_cv_have_decl_putc_unlocked+set}" = set; then
5258   echo $ECHO_N "(cached) $ECHO_C" >&6
5259 else
5260   cat >conftest.$ac_ext <<_ACEOF
5261 /* confdefs.h.  */
5262 _ACEOF
5263 cat confdefs.h >>conftest.$ac_ext
5264 cat >>conftest.$ac_ext <<_ACEOF
5265 /* end confdefs.h.  */
5266 $ac_includes_default
5267 int
5268 main ()
5269 {
5270 #ifndef putc_unlocked
5271   (void) putc_unlocked;
5272 #endif
5273
5274   ;
5275   return 0;
5276 }
5277 _ACEOF
5278 rm -f conftest.$ac_objext
5279 if { (ac_try="$ac_compile"
5280 case "(($ac_try" in
5281   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5282   *) ac_try_echo=$ac_try;;
5283 esac
5284 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5285   (eval "$ac_compile") 2>conftest.er1
5286   ac_status=$?
5287   grep -v '^ *+' conftest.er1 >conftest.err
5288   rm -f conftest.er1
5289   cat conftest.err >&5
5290   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5291   (exit $ac_status); } && {
5292          test -z "$ac_c_werror_flag" ||
5293          test ! -s conftest.err
5294        } && test -s conftest.$ac_objext; then
5295   ac_cv_have_decl_putc_unlocked=yes
5296 else
5297   echo "$as_me: failed program was:" >&5
5298 sed 's/^/| /' conftest.$ac_ext >&5
5299
5300         ac_cv_have_decl_putc_unlocked=no
5301 fi
5302
5303 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5304 fi
5305 { echo "$as_me:$LINENO: result: $ac_cv_have_decl_putc_unlocked" >&5
5306 echo "${ECHO_T}$ac_cv_have_decl_putc_unlocked" >&6; }
5307 if test $ac_cv_have_decl_putc_unlocked = yes; then
5308
5309 cat >>confdefs.h <<_ACEOF
5310 #define HAVE_DECL_PUTC_UNLOCKED 1
5311 _ACEOF
5312
5313
5314 else
5315   cat >>confdefs.h <<_ACEOF
5316 #define HAVE_DECL_PUTC_UNLOCKED 0
5317 _ACEOF
5318
5319
5320 fi
5321
5322
5323
5324 # Checks for typedefs, structures, and compiler characteristics.
5325 { echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
5326 echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6; }
5327 if test "${ac_cv_c_const+set}" = set; then
5328   echo $ECHO_N "(cached) $ECHO_C" >&6
5329 else
5330   cat >conftest.$ac_ext <<_ACEOF
5331 /* confdefs.h.  */
5332 _ACEOF
5333 cat confdefs.h >>conftest.$ac_ext
5334 cat >>conftest.$ac_ext <<_ACEOF
5335 /* end confdefs.h.  */
5336
5337 int
5338 main ()
5339 {
5340 /* FIXME: Include the comments suggested by Paul. */
5341 #ifndef __cplusplus
5342   /* Ultrix mips cc rejects this.  */
5343   typedef int charset[2];
5344   const charset cs;
5345   /* SunOS 4.1.1 cc rejects this.  */
5346   char const *const *pcpcc;
5347   char **ppc;
5348   /* NEC SVR4.0.2 mips cc rejects this.  */
5349   struct point {int x, y;};
5350   static struct point const zero = {0,0};
5351   /* AIX XL C 1.02.0.0 rejects this.
5352      It does not let you subtract one const X* pointer from another in
5353      an arm of an if-expression whose if-part is not a constant
5354      expression */
5355   const char *g = "string";
5356   pcpcc = &g + (g ? g-g : 0);
5357   /* HPUX 7.0 cc rejects these. */
5358   ++pcpcc;
5359   ppc = (char**) pcpcc;
5360   pcpcc = (char const *const *) ppc;
5361   { /* SCO 3.2v4 cc rejects this.  */
5362     char *t;
5363     char const *s = 0 ? (char *) 0 : (char const *) 0;
5364
5365     *t++ = 0;
5366     if (s) return 0;
5367   }
5368   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
5369     int x[] = {25, 17};
5370     const int *foo = &x[0];
5371     ++foo;
5372   }
5373   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
5374     typedef const int *iptr;
5375     iptr p = 0;
5376     ++p;
5377   }
5378   { /* AIX XL C 1.02.0.0 rejects this saying
5379        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
5380     struct s { int j; const int *ap[3]; };
5381     struct s *b; b->j = 5;
5382   }
5383   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
5384     const int foo = 10;
5385     if (!foo) return 0;
5386   }
5387   return !cs[0] && !zero.x;
5388 #endif
5389
5390   ;
5391   return 0;
5392 }
5393 _ACEOF
5394 rm -f conftest.$ac_objext
5395 if { (ac_try="$ac_compile"
5396 case "(($ac_try" in
5397   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5398   *) ac_try_echo=$ac_try;;
5399 esac
5400 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5401   (eval "$ac_compile") 2>conftest.er1
5402   ac_status=$?
5403   grep -v '^ *+' conftest.er1 >conftest.err
5404   rm -f conftest.er1
5405   cat conftest.err >&5
5406   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5407   (exit $ac_status); } && {
5408          test -z "$ac_c_werror_flag" ||
5409          test ! -s conftest.err
5410        } && test -s conftest.$ac_objext; then
5411   ac_cv_c_const=yes
5412 else
5413   echo "$as_me: failed program was:" >&5
5414 sed 's/^/| /' conftest.$ac_ext >&5
5415
5416         ac_cv_c_const=no
5417 fi
5418
5419 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5420 fi
5421 { echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
5422 echo "${ECHO_T}$ac_cv_c_const" >&6; }
5423 if test $ac_cv_c_const = no; then
5424
5425 cat >>confdefs.h <<\_ACEOF
5426 #define const
5427 _ACEOF
5428
5429 fi
5430
5431
5432 # Checks for library functions.
5433
5434 if test "${ac_cv_header_sys_mman_h+set}" = set; then
5435   { echo "$as_me:$LINENO: checking for sys/mman.h" >&5
5436 echo $ECHO_N "checking for sys/mman.h... $ECHO_C" >&6; }
5437 if test "${ac_cv_header_sys_mman_h+set}" = set; then
5438   echo $ECHO_N "(cached) $ECHO_C" >&6
5439 fi
5440 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_mman_h" >&5
5441 echo "${ECHO_T}$ac_cv_header_sys_mman_h" >&6; }
5442 else
5443   # Is the header compilable?
5444 { echo "$as_me:$LINENO: checking sys/mman.h usability" >&5
5445 echo $ECHO_N "checking sys/mman.h usability... $ECHO_C" >&6; }
5446 cat >conftest.$ac_ext <<_ACEOF
5447 /* confdefs.h.  */
5448 _ACEOF
5449 cat confdefs.h >>conftest.$ac_ext
5450 cat >>conftest.$ac_ext <<_ACEOF
5451 /* end confdefs.h.  */
5452 $ac_includes_default
5453 #include <sys/mman.h>
5454 _ACEOF
5455 rm -f conftest.$ac_objext
5456 if { (ac_try="$ac_compile"
5457 case "(($ac_try" in
5458   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5459   *) ac_try_echo=$ac_try;;
5460 esac
5461 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5462   (eval "$ac_compile") 2>conftest.er1
5463   ac_status=$?
5464   grep -v '^ *+' conftest.er1 >conftest.err
5465   rm -f conftest.er1
5466   cat conftest.err >&5
5467   echo "$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.$ac_objext; then
5472   ac_header_compiler=yes
5473 else
5474   echo "$as_me: failed program was:" >&5
5475 sed 's/^/| /' conftest.$ac_ext >&5
5476
5477         ac_header_compiler=no
5478 fi
5479
5480 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5481 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5482 echo "${ECHO_T}$ac_header_compiler" >&6; }
5483
5484 # Is the header present?
5485 { echo "$as_me:$LINENO: checking sys/mman.h presence" >&5
5486 echo $ECHO_N "checking sys/mman.h presence... $ECHO_C" >&6; }
5487 cat >conftest.$ac_ext <<_ACEOF
5488 /* confdefs.h.  */
5489 _ACEOF
5490 cat confdefs.h >>conftest.$ac_ext
5491 cat >>conftest.$ac_ext <<_ACEOF
5492 /* end confdefs.h.  */
5493 #include <sys/mman.h>
5494 _ACEOF
5495 if { (ac_try="$ac_cpp conftest.$ac_ext"
5496 case "(($ac_try" in
5497   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5498   *) ac_try_echo=$ac_try;;
5499 esac
5500 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5501   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5502   ac_status=$?
5503   grep -v '^ *+' conftest.er1 >conftest.err
5504   rm -f conftest.er1
5505   cat conftest.err >&5
5506   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5507   (exit $ac_status); } >/dev/null && {
5508          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
5509          test ! -s conftest.err
5510        }; then
5511   ac_header_preproc=yes
5512 else
5513   echo "$as_me: failed program was:" >&5
5514 sed 's/^/| /' conftest.$ac_ext >&5
5515
5516   ac_header_preproc=no
5517 fi
5518
5519 rm -f conftest.err conftest.$ac_ext
5520 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5521 echo "${ECHO_T}$ac_header_preproc" >&6; }
5522
5523 # So?  What about this header?
5524 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5525   yes:no: )
5526     { echo "$as_me:$LINENO: WARNING: sys/mman.h: accepted by the compiler, rejected by the preprocessor!" >&5
5527 echo "$as_me: WARNING: sys/mman.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
5528     { echo "$as_me:$LINENO: WARNING: sys/mman.h: proceeding with the compiler's result" >&5
5529 echo "$as_me: WARNING: sys/mman.h: proceeding with the compiler's result" >&2;}
5530     ac_header_preproc=yes
5531     ;;
5532   no:yes:* )
5533     { echo "$as_me:$LINENO: WARNING: sys/mman.h: present but cannot be compiled" >&5
5534 echo "$as_me: WARNING: sys/mman.h: present but cannot be compiled" >&2;}
5535     { echo "$as_me:$LINENO: WARNING: sys/mman.h:     check for missing prerequisite headers?" >&5
5536 echo "$as_me: WARNING: sys/mman.h:     check for missing prerequisite headers?" >&2;}
5537     { echo "$as_me:$LINENO: WARNING: sys/mman.h: see the Autoconf documentation" >&5
5538 echo "$as_me: WARNING: sys/mman.h: see the Autoconf documentation" >&2;}
5539     { echo "$as_me:$LINENO: WARNING: sys/mman.h:     section \"Present But Cannot Be Compiled\"" >&5
5540 echo "$as_me: WARNING: sys/mman.h:     section \"Present But Cannot Be Compiled\"" >&2;}
5541     { echo "$as_me:$LINENO: WARNING: sys/mman.h: proceeding with the preprocessor's result" >&5
5542 echo "$as_me: WARNING: sys/mman.h: proceeding with the preprocessor's result" >&2;}
5543     { echo "$as_me:$LINENO: WARNING: sys/mman.h: in the future, the compiler will take precedence" >&5
5544 echo "$as_me: WARNING: sys/mman.h: in the future, the compiler will take precedence" >&2;}
5545
5546     ;;
5547 esac
5548 { echo "$as_me:$LINENO: checking for sys/mman.h" >&5
5549 echo $ECHO_N "checking for sys/mman.h... $ECHO_C" >&6; }
5550 if test "${ac_cv_header_sys_mman_h+set}" = set; then
5551   echo $ECHO_N "(cached) $ECHO_C" >&6
5552 else
5553   ac_cv_header_sys_mman_h=$ac_header_preproc
5554 fi
5555 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_mman_h" >&5
5556 echo "${ECHO_T}$ac_cv_header_sys_mman_h" >&6; }
5557
5558 fi
5559 if test $ac_cv_header_sys_mman_h = yes; then
5560   gcc_header_sys_mman_h=yes
5561 else
5562   gcc_header_sys_mman_h=no
5563 fi
5564
5565
5566 { echo "$as_me:$LINENO: checking for mmap" >&5
5567 echo $ECHO_N "checking for mmap... $ECHO_C" >&6; }
5568 if test "${ac_cv_func_mmap+set}" = set; then
5569   echo $ECHO_N "(cached) $ECHO_C" >&6
5570 else
5571   cat >conftest.$ac_ext <<_ACEOF
5572 /* confdefs.h.  */
5573 _ACEOF
5574 cat confdefs.h >>conftest.$ac_ext
5575 cat >>conftest.$ac_ext <<_ACEOF
5576 /* end confdefs.h.  */
5577 /* Define mmap to an innocuous variant, in case <limits.h> declares mmap.
5578    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
5579 #define mmap innocuous_mmap
5580
5581 /* System header to define __stub macros and hopefully few prototypes,
5582     which can conflict with char mmap (); below.
5583     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5584     <limits.h> exists even on freestanding compilers.  */
5585
5586 #ifdef __STDC__
5587 # include <limits.h>
5588 #else
5589 # include <assert.h>
5590 #endif
5591
5592 #undef mmap
5593
5594 /* Override any GCC internal prototype to avoid an error.
5595    Use char because int might match the return type of a GCC
5596    builtin and then its argument prototype would still apply.  */
5597 #ifdef __cplusplus
5598 extern "C"
5599 #endif
5600 char mmap ();
5601 /* The GNU C library defines this for functions which it implements
5602     to always fail with ENOSYS.  Some functions are actually named
5603     something starting with __ and the normal name is an alias.  */
5604 #if defined __stub_mmap || defined __stub___mmap
5605 choke me
5606 #endif
5607
5608 int
5609 main ()
5610 {
5611 return mmap ();
5612   ;
5613   return 0;
5614 }
5615 _ACEOF
5616 rm -f conftest.$ac_objext conftest$ac_exeext
5617 if { (ac_try="$ac_link"
5618 case "(($ac_try" in
5619   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5620   *) ac_try_echo=$ac_try;;
5621 esac
5622 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5623   (eval "$ac_link") 2>conftest.er1
5624   ac_status=$?
5625   grep -v '^ *+' conftest.er1 >conftest.err
5626   rm -f conftest.er1
5627   cat conftest.err >&5
5628   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5629   (exit $ac_status); } && {
5630          test -z "$ac_c_werror_flag" ||
5631          test ! -s conftest.err
5632        } && test -s conftest$ac_exeext &&
5633        $as_test_x conftest$ac_exeext; then
5634   ac_cv_func_mmap=yes
5635 else
5636   echo "$as_me: failed program was:" >&5
5637 sed 's/^/| /' conftest.$ac_ext >&5
5638
5639         ac_cv_func_mmap=no
5640 fi
5641
5642 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5643       conftest$ac_exeext conftest.$ac_ext
5644 fi
5645 { echo "$as_me:$LINENO: result: $ac_cv_func_mmap" >&5
5646 echo "${ECHO_T}$ac_cv_func_mmap" >&6; }
5647 if test $ac_cv_func_mmap = yes; then
5648   gcc_func_mmap=yes
5649 else
5650   gcc_func_mmap=no
5651 fi
5652
5653 if test "$gcc_header_sys_mman_h" != yes \
5654  || test "$gcc_func_mmap" != yes; then
5655    gcc_cv_func_mmap_file=no
5656    gcc_cv_func_mmap_dev_zero=no
5657    gcc_cv_func_mmap_anon=no
5658 else
5659    { echo "$as_me:$LINENO: checking whether read-only mmap of a plain file works" >&5
5660 echo $ECHO_N "checking whether read-only mmap of a plain file works... $ECHO_C" >&6; }
5661 if test "${gcc_cv_func_mmap_file+set}" = set; then
5662   echo $ECHO_N "(cached) $ECHO_C" >&6
5663 else
5664   # Add a system to this blacklist if
5665    # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
5666    # memory area containing the same data that you'd get if you applied
5667    # read() to the same fd.  The only system known to have a problem here
5668    # is VMS, where text files have record structure.
5669    case "$host_os" in
5670      vms* | ultrix*)
5671         gcc_cv_func_mmap_file=no ;;
5672      *)
5673         gcc_cv_func_mmap_file=yes;;
5674    esac
5675 fi
5676 { echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_file" >&5
5677 echo "${ECHO_T}$gcc_cv_func_mmap_file" >&6; }
5678    { echo "$as_me:$LINENO: checking whether mmap from /dev/zero works" >&5
5679 echo $ECHO_N "checking whether mmap from /dev/zero works... $ECHO_C" >&6; }
5680 if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then
5681   echo $ECHO_N "(cached) $ECHO_C" >&6
5682 else
5683   # Add a system to this blacklist if it has mmap() but /dev/zero
5684    # does not exist, or if mmapping /dev/zero does not give anonymous
5685    # zeroed pages with both the following properties:
5686    # 1. If you map N consecutive pages in with one call, and then
5687    #    unmap any subset of those pages, the pages that were not
5688    #    explicitly unmapped remain accessible.
5689    # 2. If you map two adjacent blocks of memory and then unmap them
5690    #    both at once, they must both go away.
5691    # Systems known to be in this category are Windows (all variants),
5692    # VMS, and Darwin.
5693    case "$host_os" in
5694      vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
5695         gcc_cv_func_mmap_dev_zero=no ;;
5696      *)
5697         gcc_cv_func_mmap_dev_zero=yes;;
5698    esac
5699 fi
5700 { echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_dev_zero" >&5
5701 echo "${ECHO_T}$gcc_cv_func_mmap_dev_zero" >&6; }
5702
5703    # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
5704    { echo "$as_me:$LINENO: checking for MAP_ANON(YMOUS)" >&5
5705 echo $ECHO_N "checking for MAP_ANON(YMOUS)... $ECHO_C" >&6; }
5706 if test "${gcc_cv_decl_map_anon+set}" = set; then
5707   echo $ECHO_N "(cached) $ECHO_C" >&6
5708 else
5709   cat >conftest.$ac_ext <<_ACEOF
5710 /* confdefs.h.  */
5711 _ACEOF
5712 cat confdefs.h >>conftest.$ac_ext
5713 cat >>conftest.$ac_ext <<_ACEOF
5714 /* end confdefs.h.  */
5715 #include <sys/types.h>
5716 #include <sys/mman.h>
5717 #include <unistd.h>
5718
5719 #ifndef MAP_ANONYMOUS
5720 #define MAP_ANONYMOUS MAP_ANON
5721 #endif
5722
5723 int
5724 main ()
5725 {
5726 int n = MAP_ANONYMOUS;
5727   ;
5728   return 0;
5729 }
5730 _ACEOF
5731 rm -f conftest.$ac_objext
5732 if { (ac_try="$ac_compile"
5733 case "(($ac_try" in
5734   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5735   *) ac_try_echo=$ac_try;;
5736 esac
5737 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5738   (eval "$ac_compile") 2>conftest.er1
5739   ac_status=$?
5740   grep -v '^ *+' conftest.er1 >conftest.err
5741   rm -f conftest.er1
5742   cat conftest.err >&5
5743   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5744   (exit $ac_status); } && {
5745          test -z "$ac_c_werror_flag" ||
5746          test ! -s conftest.err
5747        } && test -s conftest.$ac_objext; then
5748   gcc_cv_decl_map_anon=yes
5749 else
5750   echo "$as_me: failed program was:" >&5
5751 sed 's/^/| /' conftest.$ac_ext >&5
5752
5753         gcc_cv_decl_map_anon=no
5754 fi
5755
5756 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5757 fi
5758 { echo "$as_me:$LINENO: result: $gcc_cv_decl_map_anon" >&5
5759 echo "${ECHO_T}$gcc_cv_decl_map_anon" >&6; }
5760
5761    if test $gcc_cv_decl_map_anon = no; then
5762      gcc_cv_func_mmap_anon=no
5763    else
5764      { echo "$as_me:$LINENO: checking whether mmap with MAP_ANON(YMOUS) works" >&5
5765 echo $ECHO_N "checking whether mmap with MAP_ANON(YMOUS) works... $ECHO_C" >&6; }
5766 if test "${gcc_cv_func_mmap_anon+set}" = set; then
5767   echo $ECHO_N "(cached) $ECHO_C" >&6
5768 else
5769   # Add a system to this blacklist if it has mmap() and MAP_ANON or
5770    # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
5771    # doesn't give anonymous zeroed pages with the same properties listed
5772    # above for use of /dev/zero.
5773    # Systems known to be in this category are Windows, VMS, and SCO Unix.
5774    case "$host_os" in
5775      vms* | cygwin* | pe | mingw* | sco* | udk* )
5776         gcc_cv_func_mmap_anon=no ;;
5777      *)
5778         gcc_cv_func_mmap_anon=yes;;
5779    esac
5780 fi
5781 { echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_anon" >&5
5782 echo "${ECHO_T}$gcc_cv_func_mmap_anon" >&6; }
5783    fi
5784 fi
5785
5786 if test $gcc_cv_func_mmap_file = yes; then
5787
5788 cat >>confdefs.h <<\_ACEOF
5789 #define HAVE_MMAP_FILE 1
5790 _ACEOF
5791
5792 fi
5793 if test $gcc_cv_func_mmap_dev_zero = yes; then
5794
5795 cat >>confdefs.h <<\_ACEOF
5796 #define HAVE_MMAP_DEV_ZERO 1
5797 _ACEOF
5798
5799 fi
5800 if test $gcc_cv_func_mmap_anon = yes; then
5801
5802 cat >>confdefs.h <<\_ACEOF
5803 #define HAVE_MMAP_ANON 1
5804 _ACEOF
5805
5806 fi
5807
5808
5809 { echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
5810 echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6; }
5811 # Check whether --enable-maintainer-mode was given.
5812 if test "${enable_maintainer_mode+set}" = set; then
5813   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
5814 else
5815   USE_MAINTAINER_MODE=no
5816 fi
5817
5818 { echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
5819 echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6; }
5820 if test "$USE_MAINTAINER_MODE" = yes; then
5821   MAINT=
5822 else
5823   MAINT='#'
5824 fi
5825
5826
5827 ac_config_headers="$ac_config_headers config.h"
5828
5829 ac_config_files="$ac_config_files Makefile mkheaders.almost:mkheaders.in"
5830
5831 cat >confcache <<\_ACEOF
5832 # This file is a shell script that caches the results of configure
5833 # tests run on this system so they can be shared between configure
5834 # scripts and configure runs, see configure's option --config-cache.
5835 # It is not useful on other systems.  If it contains results you don't
5836 # want to keep, you may remove or edit it.
5837 #
5838 # config.status only pays attention to the cache file if you give it
5839 # the --recheck option to rerun configure.
5840 #
5841 # `ac_cv_env_foo' variables (set or unset) will be overridden when
5842 # loading this file, other *unset* `ac_cv_foo' will be assigned the
5843 # following values.
5844
5845 _ACEOF
5846
5847 # The following way of writing the cache mishandles newlines in values,
5848 # but we know of no workaround that is simple, portable, and efficient.
5849 # So, we kill variables containing newlines.
5850 # Ultrix sh set writes to stderr and can't be redirected directly,
5851 # and sets the high bit in the cache file unless we assign to the vars.
5852 (
5853   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
5854     eval ac_val=\$$ac_var
5855     case $ac_val in #(
5856     *${as_nl}*)
5857       case $ac_var in #(
5858       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
5859 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
5860       esac
5861       case $ac_var in #(
5862       _ | IFS | as_nl) ;; #(
5863       *) $as_unset $ac_var ;;
5864       esac ;;
5865     esac
5866   done
5867
5868   (set) 2>&1 |
5869     case $as_nl`(ac_space=' '; set) 2>&1` in #(
5870     *${as_nl}ac_space=\ *)
5871       # `set' does not quote correctly, so add quotes (double-quote
5872       # substitution turns \\\\ into \\, and sed turns \\ into \).
5873       sed -n \
5874         "s/'/'\\\\''/g;
5875           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5876       ;; #(
5877     *)
5878       # `set' quotes correctly as required by POSIX, so do not add quotes.
5879       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
5880       ;;
5881     esac |
5882     sort
5883 ) |
5884   sed '
5885      /^ac_cv_env_/b end
5886      t clear
5887      :clear
5888      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5889      t end
5890      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5891      :end' >>confcache
5892 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
5893   if test -w "$cache_file"; then
5894     test "x$cache_file" != "x/dev/null" &&
5895       { echo "$as_me:$LINENO: updating cache $cache_file" >&5
5896 echo "$as_me: updating cache $cache_file" >&6;}
5897     cat confcache >$cache_file
5898   else
5899     { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
5900 echo "$as_me: not updating unwritable cache $cache_file" >&6;}
5901   fi
5902 fi
5903 rm -f confcache
5904
5905 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5906 # Let make expand exec_prefix.
5907 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5908
5909 DEFS=-DHAVE_CONFIG_H
5910
5911 ac_libobjs=
5912 ac_ltlibobjs=
5913 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5914   # 1. Remove the extension, and $U if already installed.
5915   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
5916   ac_i=`echo "$ac_i" | sed "$ac_script"`
5917   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
5918   #    will be set to the directory where LIBOBJS objects are built.
5919   ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
5920   ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
5921 done
5922 LIBOBJS=$ac_libobjs
5923
5924 LTLIBOBJS=$ac_ltlibobjs
5925
5926
5927
5928 : ${CONFIG_STATUS=./config.status}
5929 ac_clean_files_save=$ac_clean_files
5930 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5931 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
5932 echo "$as_me: creating $CONFIG_STATUS" >&6;}
5933 cat >$CONFIG_STATUS <<_ACEOF
5934 #! $SHELL
5935 # Generated by $as_me.
5936 # Run this file to recreate the current configuration.
5937 # Compiler output produced by configure, useful for debugging
5938 # configure, is in config.log if it exists.
5939
5940 debug=false
5941 ac_cs_recheck=false
5942 ac_cs_silent=false
5943 SHELL=\${CONFIG_SHELL-$SHELL}
5944 _ACEOF
5945
5946 cat >>$CONFIG_STATUS <<\_ACEOF
5947 ## --------------------- ##
5948 ## M4sh Initialization.  ##
5949 ## --------------------- ##
5950
5951 # Be more Bourne compatible
5952 DUALCASE=1; export DUALCASE # for MKS sh
5953 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
5954   emulate sh
5955   NULLCMD=:
5956   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
5957   # is contrary to our usage.  Disable this feature.
5958   alias -g '${1+"$@"}'='"$@"'
5959   setopt NO_GLOB_SUBST
5960 else
5961   case `(set -o) 2>/dev/null` in
5962   *posix*) set -o posix ;;
5963 esac
5964
5965 fi
5966
5967
5968
5969
5970 # PATH needs CR
5971 # Avoid depending upon Character Ranges.
5972 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5973 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5974 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5975 as_cr_digits='0123456789'
5976 as_cr_alnum=$as_cr_Letters$as_cr_digits
5977
5978 # The user is always right.
5979 if test "${PATH_SEPARATOR+set}" != set; then
5980   echo "#! /bin/sh" >conf$$.sh
5981   echo  "exit 0"   >>conf$$.sh
5982   chmod +x conf$$.sh
5983   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
5984     PATH_SEPARATOR=';'
5985   else
5986     PATH_SEPARATOR=:
5987   fi
5988   rm -f conf$$.sh
5989 fi
5990
5991 # Support unset when possible.
5992 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
5993   as_unset=unset
5994 else
5995   as_unset=false
5996 fi
5997
5998
5999 # IFS
6000 # We need space, tab and new line, in precisely that order.  Quoting is
6001 # there to prevent editors from complaining about space-tab.
6002 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
6003 # splitting by setting IFS to empty value.)
6004 as_nl='
6005 '
6006 IFS=" ""        $as_nl"
6007
6008 # Find who we are.  Look in the path if we contain no directory separator.
6009 case $0 in
6010   *[\\/]* ) as_myself=$0 ;;
6011   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6012 for as_dir in $PATH
6013 do
6014   IFS=$as_save_IFS
6015   test -z "$as_dir" && as_dir=.
6016   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
6017 done
6018 IFS=$as_save_IFS
6019
6020      ;;
6021 esac
6022 # We did not find ourselves, most probably we were run as `sh COMMAND'
6023 # in which case we are not to be found in the path.
6024 if test "x$as_myself" = x; then
6025   as_myself=$0
6026 fi
6027 if test ! -f "$as_myself"; then
6028   echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
6029   { (exit 1); exit 1; }
6030 fi
6031
6032 # Work around bugs in pre-3.0 UWIN ksh.
6033 for as_var in ENV MAIL MAILPATH
6034 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
6035 done
6036 PS1='$ '
6037 PS2='> '
6038 PS4='+ '
6039
6040 # NLS nuisances.
6041 for as_var in \
6042   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
6043   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
6044   LC_TELEPHONE LC_TIME
6045 do
6046   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
6047     eval $as_var=C; export $as_var
6048   else
6049     ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
6050   fi
6051 done
6052
6053 # Required to use basename.
6054 if expr a : '\(a\)' >/dev/null 2>&1 &&
6055    test "X`expr 00001 : '.*\(...\)'`" = X001; then
6056   as_expr=expr
6057 else
6058   as_expr=false
6059 fi
6060
6061 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
6062   as_basename=basename
6063 else
6064   as_basename=false
6065 fi
6066
6067
6068 # Name of the executable.
6069 as_me=`$as_basename -- "$0" ||
6070 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
6071          X"$0" : 'X\(//\)$' \| \
6072          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
6073 echo X/"$0" |
6074     sed '/^.*\/\([^/][^/]*\)\/*$/{
6075             s//\1/
6076             q
6077           }
6078           /^X\/\(\/\/\)$/{
6079             s//\1/
6080             q
6081           }
6082           /^X\/\(\/\).*/{
6083             s//\1/
6084             q
6085           }
6086           s/.*/./; q'`
6087
6088 # CDPATH.
6089 $as_unset CDPATH
6090
6091
6092
6093   as_lineno_1=$LINENO
6094   as_lineno_2=$LINENO
6095   test "x$as_lineno_1" != "x$as_lineno_2" &&
6096   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
6097
6098   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
6099   # uniformly replaced by the line number.  The first 'sed' inserts a
6100   # line-number line after each line using $LINENO; the second 'sed'
6101   # does the real work.  The second script uses 'N' to pair each
6102   # line-number line with the line containing $LINENO, and appends
6103   # trailing '-' during substitution so that $LINENO is not a special
6104   # case at line end.
6105   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
6106   # scripts with optimization help from Paolo Bonzini.  Blame Lee
6107   # E. McMahon (1931-1989) for sed's syntax.  :-)
6108   sed -n '
6109     p
6110     /[$]LINENO/=
6111   ' <$as_myself |
6112     sed '
6113       s/[$]LINENO.*/&-/
6114       t lineno
6115       b
6116       :lineno
6117       N
6118       :loop
6119       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
6120       t loop
6121       s/-\n.*//
6122     ' >$as_me.lineno &&
6123   chmod +x "$as_me.lineno" ||
6124     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
6125    { (exit 1); exit 1; }; }
6126
6127   # Don't try to exec as it changes $[0], causing all sort of problems
6128   # (the dirname of $[0] is not the place where we might find the
6129   # original and so on.  Autoconf is especially sensitive to this).
6130   . "./$as_me.lineno"
6131   # Exit status is that of the last command.
6132   exit
6133 }
6134
6135
6136 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
6137   as_dirname=dirname
6138 else
6139   as_dirname=false
6140 fi
6141
6142 ECHO_C= ECHO_N= ECHO_T=
6143 case `echo -n x` in
6144 -n*)
6145   case `echo 'x\c'` in
6146   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
6147   *)   ECHO_C='\c';;
6148   esac;;
6149 *)
6150   ECHO_N='-n';;
6151 esac
6152
6153 if expr a : '\(a\)' >/dev/null 2>&1 &&
6154    test "X`expr 00001 : '.*\(...\)'`" = X001; then
6155   as_expr=expr
6156 else
6157   as_expr=false
6158 fi
6159
6160 rm -f conf$$ conf$$.exe conf$$.file
6161 if test -d conf$$.dir; then
6162   rm -f conf$$.dir/conf$$.file
6163 else
6164   rm -f conf$$.dir
6165   mkdir conf$$.dir
6166 fi
6167 echo >conf$$.file
6168 if ln -s conf$$.file conf$$ 2>/dev/null; then
6169   as_ln_s='ln -s'
6170   # ... but there are two gotchas:
6171   # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
6172   # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
6173   # In both cases, we have to default to `cp -p'.
6174   ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
6175     as_ln_s='cp -p'
6176 elif ln conf$$.file conf$$ 2>/dev/null; then
6177   as_ln_s=ln
6178 else
6179   as_ln_s='cp -p'
6180 fi
6181 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
6182 rmdir conf$$.dir 2>/dev/null
6183
6184 if mkdir -p . 2>/dev/null; then
6185   as_mkdir_p=:
6186 else
6187   test -d ./-p && rmdir ./-p
6188   as_mkdir_p=false
6189 fi
6190
6191 if test -x / >/dev/null 2>&1; then
6192   as_test_x='test -x'
6193 else
6194   if ls -dL / >/dev/null 2>&1; then
6195     as_ls_L_option=L
6196   else
6197     as_ls_L_option=
6198   fi
6199   as_test_x='
6200     eval sh -c '\''
6201       if test -d "$1"; then
6202         test -d "$1/.";
6203       else
6204         case $1 in
6205         -*)set "./$1";;
6206         esac;
6207         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
6208         ???[sx]*):;;*)false;;esac;fi
6209     '\'' sh
6210   '
6211 fi
6212 as_executable_p=$as_test_x
6213
6214 # Sed expression to map a string onto a valid CPP name.
6215 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
6216
6217 # Sed expression to map a string onto a valid variable name.
6218 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
6219
6220
6221 exec 6>&1
6222
6223 # Save the log message, to keep $[0] and so on meaningful, and to
6224 # report actual input values of CONFIG_FILES etc. instead of their
6225 # values after options handling.
6226 ac_log="
6227 This file was extended by fixincludes $as_me  , which was
6228 generated by GNU Autoconf 2.61.  Invocation command line was
6229
6230   CONFIG_FILES    = $CONFIG_FILES
6231   CONFIG_HEADERS  = $CONFIG_HEADERS
6232   CONFIG_LINKS    = $CONFIG_LINKS
6233   CONFIG_COMMANDS = $CONFIG_COMMANDS
6234   $ $0 $@
6235
6236 on `(hostname || uname -n) 2>/dev/null | sed 1q`
6237 "
6238
6239 _ACEOF
6240
6241 cat >>$CONFIG_STATUS <<_ACEOF
6242 # Files that config.status was made for.
6243 config_files="$ac_config_files"
6244 config_headers="$ac_config_headers"
6245
6246 _ACEOF
6247
6248 cat >>$CONFIG_STATUS <<\_ACEOF
6249 ac_cs_usage="\
6250 \`$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   --header=FILE[:TEMPLATE]
6263                    instantiate the configuration header FILE
6264
6265 Configuration files:
6266 $config_files
6267
6268 Configuration headers:
6269 $config_headers
6270
6271 Report bugs to <bug-autoconf@gnu.org>."
6272
6273 _ACEOF
6274 cat >>$CONFIG_STATUS <<_ACEOF
6275 ac_cs_version="\\
6276 fixincludes config.status
6277 configured by $0, generated by GNU Autoconf 2.61,
6278   with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
6279
6280 Copyright (C) 2006 Free Software Foundation, Inc.
6281 This config.status script is free software; the Free Software Foundation
6282 gives unlimited permission to copy, distribute and modify it."
6283
6284 ac_pwd='$ac_pwd'
6285 srcdir='$srcdir'
6286 _ACEOF
6287
6288 cat >>$CONFIG_STATUS <<\_ACEOF
6289 # If no file are specified by the user, then we need to provide default
6290 # value.  By we need to know if files were specified by the user.
6291 ac_need_defaults=:
6292 while test $# != 0
6293 do
6294   case $1 in
6295   --*=*)
6296     ac_option=`expr "X$1" : 'X\([^=]*\)='`
6297     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
6298     ac_shift=:
6299     ;;
6300   *)
6301     ac_option=$1
6302     ac_optarg=$2
6303     ac_shift=shift
6304     ;;
6305   esac
6306
6307   case $ac_option in
6308   # Handling of the options.
6309   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
6310     ac_cs_recheck=: ;;
6311   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
6312     echo "$ac_cs_version"; exit ;;
6313   --debug | --debu | --deb | --de | --d | -d )
6314     debug=: ;;
6315   --file | --fil | --fi | --f )
6316     $ac_shift
6317     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
6318     ac_need_defaults=false;;
6319   --header | --heade | --head | --hea )
6320     $ac_shift
6321     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
6322     ac_need_defaults=false;;
6323   --he | --h)
6324     # Conflict between --help and --header
6325     { echo "$as_me: error: ambiguous option: $1
6326 Try \`$0 --help' for more information." >&2
6327    { (exit 1); exit 1; }; };;
6328   --help | --hel | -h )
6329     echo "$ac_cs_usage"; exit ;;
6330   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
6331   | -silent | --silent | --silen | --sile | --sil | --si | --s)
6332     ac_cs_silent=: ;;
6333
6334   # This is an error.
6335   -*) { echo "$as_me: error: unrecognized option: $1
6336 Try \`$0 --help' for more information." >&2
6337    { (exit 1); exit 1; }; } ;;
6338
6339   *) ac_config_targets="$ac_config_targets $1"
6340      ac_need_defaults=false ;;
6341
6342   esac
6343   shift
6344 done
6345
6346 ac_configure_extra_args=
6347
6348 if $ac_cs_silent; then
6349   exec 6>/dev/null
6350   ac_configure_extra_args="$ac_configure_extra_args --silent"
6351 fi
6352
6353 _ACEOF
6354 cat >>$CONFIG_STATUS <<_ACEOF
6355 if \$ac_cs_recheck; then
6356   echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
6357   CONFIG_SHELL=$SHELL
6358   export CONFIG_SHELL
6359   exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
6360 fi
6361
6362 _ACEOF
6363 cat >>$CONFIG_STATUS <<\_ACEOF
6364 exec 5>>config.log
6365 {
6366   echo
6367   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
6368 ## Running $as_me. ##
6369 _ASBOX
6370   echo "$ac_log"
6371 } >&5
6372
6373 _ACEOF
6374 cat >>$CONFIG_STATUS <<_ACEOF
6375 _ACEOF
6376
6377 cat >>$CONFIG_STATUS <<\_ACEOF
6378
6379 # Handling of arguments.
6380 for ac_config_target in $ac_config_targets
6381 do
6382   case $ac_config_target in
6383     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
6384     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
6385     "mkheaders.almost") CONFIG_FILES="$CONFIG_FILES mkheaders.almost:mkheaders.in" ;;
6386
6387   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
6388 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
6389    { (exit 1); exit 1; }; };;
6390   esac
6391 done
6392
6393
6394 # If the user did not use the arguments to specify the items to instantiate,
6395 # then the envvar interface is used.  Set only those that are not.
6396 # We use the long form for the default assignment because of an extremely
6397 # bizarre bug on SunOS 4.1.3.
6398 if $ac_need_defaults; then
6399   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
6400   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
6401 fi
6402
6403 # Have a temporary directory for convenience.  Make it in the build tree
6404 # simply because there is no reason against having it here, and in addition,
6405 # creating and moving files from /tmp can sometimes cause problems.
6406 # Hook for its removal unless debugging.
6407 # Note that there is a small window in which the directory will not be cleaned:
6408 # after its creation but before its name has been assigned to `$tmp'.
6409 $debug ||
6410 {
6411   tmp=
6412   trap 'exit_status=$?
6413   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
6414 ' 0
6415   trap '{ (exit 1); exit 1; }' 1 2 13 15
6416 }
6417 # Create a (secure) tmp directory for tmp files.
6418
6419 {
6420   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
6421   test -n "$tmp" && test -d "$tmp"
6422 }  ||
6423 {
6424   tmp=./conf$$-$RANDOM
6425   (umask 077 && mkdir "$tmp")
6426 } ||
6427 {
6428    echo "$me: cannot create a temporary directory in ." >&2
6429    { (exit 1); exit 1; }
6430 }
6431
6432 #
6433 # Set up the sed scripts for CONFIG_FILES section.
6434 #
6435
6436 # No need to generate the scripts if there are no CONFIG_FILES.
6437 # This happens for instance when ./config.status config.h
6438 if test -n "$CONFIG_FILES"; then
6439
6440 _ACEOF
6441
6442
6443
6444 ac_delim='%!_!# '
6445 for ac_last_try in false false false false false :; do
6446   cat >conf$$subs.sed <<_ACEOF
6447 SHELL!$SHELL$ac_delim
6448 PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
6449 PACKAGE_NAME!$PACKAGE_NAME$ac_delim
6450 PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
6451 PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
6452 PACKAGE_STRING!$PACKAGE_STRING$ac_delim
6453 PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
6454 exec_prefix!$exec_prefix$ac_delim
6455 prefix!$prefix$ac_delim
6456 program_transform_name!$program_transform_name$ac_delim
6457 bindir!$bindir$ac_delim
6458 sbindir!$sbindir$ac_delim
6459 libexecdir!$libexecdir$ac_delim
6460 datarootdir!$datarootdir$ac_delim
6461 datadir!$datadir$ac_delim
6462 sysconfdir!$sysconfdir$ac_delim
6463 sharedstatedir!$sharedstatedir$ac_delim
6464 localstatedir!$localstatedir$ac_delim
6465 includedir!$includedir$ac_delim
6466 oldincludedir!$oldincludedir$ac_delim
6467 docdir!$docdir$ac_delim
6468 infodir!$infodir$ac_delim
6469 htmldir!$htmldir$ac_delim
6470 dvidir!$dvidir$ac_delim
6471 pdfdir!$pdfdir$ac_delim
6472 psdir!$psdir$ac_delim
6473 libdir!$libdir$ac_delim
6474 localedir!$localedir$ac_delim
6475 mandir!$mandir$ac_delim
6476 DEFS!$DEFS$ac_delim
6477 ECHO_C!$ECHO_C$ac_delim
6478 ECHO_N!$ECHO_N$ac_delim
6479 ECHO_T!$ECHO_T$ac_delim
6480 LIBS!$LIBS$ac_delim
6481 build_alias!$build_alias$ac_delim
6482 host_alias!$host_alias$ac_delim
6483 target_alias!$target_alias$ac_delim
6484 build!$build$ac_delim
6485 build_cpu!$build_cpu$ac_delim
6486 build_vendor!$build_vendor$ac_delim
6487 build_os!$build_os$ac_delim
6488 host!$host$ac_delim
6489 host_cpu!$host_cpu$ac_delim
6490 host_vendor!$host_vendor$ac_delim
6491 host_os!$host_os$ac_delim
6492 target!$target$ac_delim
6493 target_cpu!$target_cpu$ac_delim
6494 target_vendor!$target_vendor$ac_delim
6495 target_os!$target_os$ac_delim
6496 CC!$CC$ac_delim
6497 CFLAGS!$CFLAGS$ac_delim
6498 LDFLAGS!$LDFLAGS$ac_delim
6499 CPPFLAGS!$CPPFLAGS$ac_delim
6500 ac_ct_CC!$ac_ct_CC$ac_delim
6501 EXEEXT!$EXEEXT$ac_delim
6502 OBJEXT!$OBJEXT$ac_delim
6503 WARN_CFLAGS!$WARN_CFLAGS$ac_delim
6504 WARN_PEDANTIC!$WARN_PEDANTIC$ac_delim
6505 WERROR!$WERROR$ac_delim
6506 target_noncanonical!$target_noncanonical$ac_delim
6507 TARGET!$TARGET$ac_delim
6508 CPP!$CPP$ac_delim
6509 GREP!$GREP$ac_delim
6510 EGREP!$EGREP$ac_delim
6511 MAINT!$MAINT$ac_delim
6512 LIBOBJS!$LIBOBJS$ac_delim
6513 LTLIBOBJS!$LTLIBOBJS$ac_delim
6514 _ACEOF
6515
6516   if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 67; then
6517     break
6518   elif $ac_last_try; then
6519     { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
6520 echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
6521    { (exit 1); exit 1; }; }
6522   else
6523     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6524   fi
6525 done
6526
6527 ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
6528 if test -n "$ac_eof"; then
6529   ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
6530   ac_eof=`expr $ac_eof + 1`
6531 fi
6532
6533 cat >>$CONFIG_STATUS <<_ACEOF
6534 cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
6535 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
6536 _ACEOF
6537 sed '
6538 s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
6539 s/^/s,@/; s/!/@,|#_!!_#|/
6540 :n
6541 t n
6542 s/'"$ac_delim"'$/,g/; t
6543 s/$/\\/; p
6544 N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
6545 ' >>$CONFIG_STATUS <conf$$subs.sed
6546 rm -f conf$$subs.sed
6547 cat >>$CONFIG_STATUS <<_ACEOF
6548 :end
6549 s/|#_!!_#|//g
6550 CEOF$ac_eof
6551 _ACEOF
6552
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 >>$CONFIG_STATUS <<\_ACEOF
6570 fi # test -n "$CONFIG_FILES"
6571
6572
6573 for ac_tag in  :F $CONFIG_FILES  :H $CONFIG_HEADERS
6574 do
6575   case $ac_tag in
6576   :[FHLC]) ac_mode=$ac_tag; continue;;
6577   esac
6578   case $ac_mode$ac_tag in
6579   :[FHL]*:*);;
6580   :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
6581 echo "$as_me: error: Invalid tag $ac_tag." >&2;}
6582    { (exit 1); exit 1; }; };;
6583   :[FH]-) ac_tag=-:-;;
6584   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
6585   esac
6586   ac_save_IFS=$IFS
6587   IFS=:
6588   set x $ac_tag
6589   IFS=$ac_save_IFS
6590   shift
6591   ac_file=$1
6592   shift
6593
6594   case $ac_mode in
6595   :L) ac_source=$1;;
6596   :[FH])
6597     ac_file_inputs=
6598     for ac_f
6599     do
6600       case $ac_f in
6601       -) ac_f="$tmp/stdin";;
6602       *) # Look for the file first in the build tree, then in the source tree
6603          # (if the path is not absolute).  The absolute path cannot be DOS-style,
6604          # because $ac_f cannot contain `:'.
6605          test -f "$ac_f" ||
6606            case $ac_f in
6607            [\\/$]*) false;;
6608            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
6609            esac ||
6610            { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
6611 echo "$as_me: error: cannot find input file: $ac_f" >&2;}
6612    { (exit 1); exit 1; }; };;
6613       esac
6614       ac_file_inputs="$ac_file_inputs $ac_f"
6615     done
6616
6617     # Let's still pretend it is `configure' which instantiates (i.e., don't
6618     # use $as_me), people would be surprised to read:
6619     #    /* config.h.  Generated by config.status.  */
6620     configure_input="Generated from "`IFS=:
6621           echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
6622     if test x"$ac_file" != x-; then
6623       configure_input="$ac_file.  $configure_input"
6624       { echo "$as_me:$LINENO: creating $ac_file" >&5
6625 echo "$as_me: creating $ac_file" >&6;}
6626     fi
6627
6628     case $ac_tag in
6629     *:-:* | *:-) cat >"$tmp/stdin";;
6630     esac
6631     ;;
6632   esac
6633
6634   ac_dir=`$as_dirname -- "$ac_file" ||
6635 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6636          X"$ac_file" : 'X\(//\)[^/]' \| \
6637          X"$ac_file" : 'X\(//\)$' \| \
6638          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
6639 echo X"$ac_file" |
6640     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6641             s//\1/
6642             q
6643           }
6644           /^X\(\/\/\)[^/].*/{
6645             s//\1/
6646             q
6647           }
6648           /^X\(\/\/\)$/{
6649             s//\1/
6650             q
6651           }
6652           /^X\(\/\).*/{
6653             s//\1/
6654             q
6655           }
6656           s/.*/./; q'`
6657   { as_dir="$ac_dir"
6658   case $as_dir in #(
6659   -*) as_dir=./$as_dir;;
6660   esac
6661   test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
6662     as_dirs=
6663     while :; do
6664       case $as_dir in #(
6665       *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
6666       *) as_qdir=$as_dir;;
6667       esac
6668       as_dirs="'$as_qdir' $as_dirs"
6669       as_dir=`$as_dirname -- "$as_dir" ||
6670 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6671          X"$as_dir" : 'X\(//\)[^/]' \| \
6672          X"$as_dir" : 'X\(//\)$' \| \
6673          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
6674 echo X"$as_dir" |
6675     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6676             s//\1/
6677             q
6678           }
6679           /^X\(\/\/\)[^/].*/{
6680             s//\1/
6681             q
6682           }
6683           /^X\(\/\/\)$/{
6684             s//\1/
6685             q
6686           }
6687           /^X\(\/\).*/{
6688             s//\1/
6689             q
6690           }
6691           s/.*/./; q'`
6692       test -d "$as_dir" && break
6693     done
6694     test -z "$as_dirs" || eval "mkdir $as_dirs"
6695   } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
6696 echo "$as_me: error: cannot create directory $as_dir" >&2;}
6697    { (exit 1); exit 1; }; }; }
6698   ac_builddir=.
6699
6700 case "$ac_dir" in
6701 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
6702 *)
6703   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
6704   # A ".." for each directory in $ac_dir_suffix.
6705   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
6706   case $ac_top_builddir_sub in
6707   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
6708   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
6709   esac ;;
6710 esac
6711 ac_abs_top_builddir=$ac_pwd
6712 ac_abs_builddir=$ac_pwd$ac_dir_suffix
6713 # for backward compatibility:
6714 ac_top_builddir=$ac_top_build_prefix
6715
6716 case $srcdir in
6717   .)  # We are building in place.
6718     ac_srcdir=.
6719     ac_top_srcdir=$ac_top_builddir_sub
6720     ac_abs_top_srcdir=$ac_pwd ;;
6721   [\\/]* | ?:[\\/]* )  # Absolute name.
6722     ac_srcdir=$srcdir$ac_dir_suffix;
6723     ac_top_srcdir=$srcdir
6724     ac_abs_top_srcdir=$srcdir ;;
6725   *) # Relative name.
6726     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
6727     ac_top_srcdir=$ac_top_build_prefix$srcdir
6728     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
6729 esac
6730 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
6731
6732
6733   case $ac_mode in
6734   :F)
6735   #
6736   # CONFIG_FILE
6737   #
6738
6739 _ACEOF
6740
6741 cat >>$CONFIG_STATUS <<\_ACEOF
6742 # If the template does not know about datarootdir, expand it.
6743 # FIXME: This hack should be removed a few years after 2.60.
6744 ac_datarootdir_hack=; ac_datarootdir_seen=
6745
6746 case `sed -n '/datarootdir/ {
6747   p
6748   q
6749 }
6750 /@datadir@/p
6751 /@docdir@/p
6752 /@infodir@/p
6753 /@localedir@/p
6754 /@mandir@/p
6755 ' $ac_file_inputs` in
6756 *datarootdir*) ac_datarootdir_seen=yes;;
6757 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
6758   { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
6759 echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
6760 _ACEOF
6761 cat >>$CONFIG_STATUS <<_ACEOF
6762   ac_datarootdir_hack='
6763   s&@datadir@&$datadir&g
6764   s&@docdir@&$docdir&g
6765   s&@infodir@&$infodir&g
6766   s&@localedir@&$localedir&g
6767   s&@mandir@&$mandir&g
6768     s&\\\${datarootdir}&$datarootdir&g' ;;
6769 esac
6770 _ACEOF
6771
6772 # Neutralize VPATH when `$srcdir' = `.'.
6773 # Shell code in configure.ac might set extrasub.
6774 # FIXME: do we really want to maintain this feature?
6775 cat >>$CONFIG_STATUS <<_ACEOF
6776   sed "$ac_vpsub
6777 $extrasub
6778 _ACEOF
6779 cat >>$CONFIG_STATUS <<\_ACEOF
6780 :t
6781 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6782 s&@configure_input@&$configure_input&;t t
6783 s&@top_builddir@&$ac_top_builddir_sub&;t t
6784 s&@srcdir@&$ac_srcdir&;t t
6785 s&@abs_srcdir@&$ac_abs_srcdir&;t t
6786 s&@top_srcdir@&$ac_top_srcdir&;t t
6787 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
6788 s&@builddir@&$ac_builddir&;t t
6789 s&@abs_builddir@&$ac_abs_builddir&;t t
6790 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
6791 $ac_datarootdir_hack
6792 " $ac_file_inputs | sed -f "$tmp/subs-1.sed" >$tmp/out
6793
6794 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
6795   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
6796   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
6797   { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6798 which seems to be undefined.  Please make sure it is defined." >&5
6799 echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6800 which seems to be undefined.  Please make sure it is defined." >&2;}
6801
6802   rm -f "$tmp/stdin"
6803   case $ac_file in
6804   -) cat "$tmp/out"; rm -f "$tmp/out";;
6805   *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
6806   esac
6807  ;;
6808   :H)
6809   #
6810   # CONFIG_HEADER
6811   #
6812 _ACEOF
6813
6814 # Transform confdefs.h into a sed script `conftest.defines', that
6815 # substitutes the proper values into config.h.in to produce config.h.
6816 rm -f conftest.defines conftest.tail
6817 # First, append a space to every undef/define line, to ease matching.
6818 echo 's/$/ /' >conftest.defines
6819 # Then, protect against being on the right side of a sed subst, or in
6820 # an unquoted here document, in config.status.  If some macros were
6821 # called several times there might be several #defines for the same
6822 # symbol, which is useless.  But do not sort them, since the last
6823 # AC_DEFINE must be honored.
6824 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
6825 # These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
6826 # NAME is the cpp macro being defined, VALUE is the value it is being given.
6827 # PARAMS is the parameter list in the macro definition--in most cases, it's
6828 # just an empty string.
6829 ac_dA='s,^\\([   #]*\\)[^        ]*\\([  ]*'
6830 ac_dB='\\)[      (].*,\\1define\\2'
6831 ac_dC=' '
6832 ac_dD=' ,'
6833
6834 uniq confdefs.h |
6835   sed -n '
6836         t rset
6837         :rset
6838         s/^[     ]*#[    ]*define[       ][      ]*//
6839         t ok
6840         d
6841         :ok
6842         s/[\\&,]/\\&/g
6843         s/^\('"$ac_word_re"'\)\(([^()]*)\)[      ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
6844         s/^\('"$ac_word_re"'\)[  ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
6845   ' >>conftest.defines
6846
6847 # Remove the space that was appended to ease matching.
6848 # Then replace #undef with comments.  This is necessary, for
6849 # example, in the case of _POSIX_SOURCE, which is predefined and required
6850 # on some systems where configure will not decide to define it.
6851 # (The regexp can be short, since the line contains either #define or #undef.)
6852 echo 's/ $//
6853 s,^[     #]*u.*,/* & */,' >>conftest.defines
6854
6855 # Break up conftest.defines:
6856 ac_max_sed_lines=50
6857
6858 # First sed command is:  sed -f defines.sed $ac_file_inputs >"$tmp/out1"
6859 # Second one is:         sed -f defines.sed "$tmp/out1" >"$tmp/out2"
6860 # Third one will be:     sed -f defines.sed "$tmp/out2" >"$tmp/out1"
6861 # et cetera.
6862 ac_in='$ac_file_inputs'
6863 ac_out='"$tmp/out1"'
6864 ac_nxt='"$tmp/out2"'
6865
6866 while :
6867 do
6868   # Write a here document:
6869     cat >>$CONFIG_STATUS <<_ACEOF
6870     # First, check the format of the line:
6871     cat >"\$tmp/defines.sed" <<\\CEOF
6872 /^[      ]*#[    ]*undef[        ][      ]*$ac_word_re[  ]*\$/b def
6873 /^[      ]*#[    ]*define[       ][      ]*$ac_word_re[(         ]/b def
6874 b
6875 :def
6876 _ACEOF
6877   sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
6878   echo 'CEOF
6879     sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
6880   ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
6881   sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
6882   grep . conftest.tail >/dev/null || break
6883   rm -f conftest.defines
6884   mv conftest.tail conftest.defines
6885 done
6886 rm -f conftest.defines conftest.tail
6887
6888 echo "ac_result=$ac_in" >>$CONFIG_STATUS
6889 cat >>$CONFIG_STATUS <<\_ACEOF
6890   if test x"$ac_file" != x-; then
6891     echo "/* $configure_input  */" >"$tmp/config.h"
6892     cat "$ac_result" >>"$tmp/config.h"
6893     if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then
6894       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
6895 echo "$as_me: $ac_file is unchanged" >&6;}
6896     else
6897       rm -f $ac_file
6898       mv "$tmp/config.h" $ac_file
6899     fi
6900   else
6901     echo "/* $configure_input  */"
6902     cat "$ac_result"
6903   fi
6904   rm -f "$tmp/out12"
6905  ;;
6906
6907
6908   esac
6909
6910
6911   case $ac_file$ac_mode in
6912     "config.h":H) echo timestamp > stamp-h ;;
6913
6914   esac
6915 done # for ac_tag
6916
6917
6918 { (exit 0); exit 0; }
6919 _ACEOF
6920 chmod +x $CONFIG_STATUS
6921 ac_clean_files=$ac_clean_files_save
6922
6923
6924 # configure is writing to config.log, and then calls config.status.
6925 # config.status does its own redirection, appending to config.log.
6926 # Unfortunately, on DOS this fails, as config.log is still kept open
6927 # by configure, so config.status won't be able to write to it; its
6928 # output is simply discarded.  So we exec the FD to /dev/null,
6929 # effectively closing config.log, so it can be properly (re)opened and
6930 # appended to by config.status.  When coming back to configure, we
6931 # need to make the FD available again.
6932 if test "$no_create" != yes; then
6933   ac_cs_success=:
6934   ac_config_status_args=
6935   test "$silent" = yes &&
6936     ac_config_status_args="$ac_config_status_args --quiet"
6937   exec 5>/dev/null
6938   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6939   exec 5>>config.log
6940   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6941   # would make configure fail if this is the last instruction.
6942   $ac_cs_success || { (exit 1); exit 1; }
6943 fi
6944