configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.61 for emacs 23.0.60.
   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='emacs'
 574 PACKAGE_TARNAME='emacs'
 575 PACKAGE_VERSION='23.0.60'
 576 PACKAGE_STRING='emacs 23.0.60'
 577 PACKAGE_BUGREPORT=''
 578
 579 ac_unique_file="src/lisp.h"
 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_config_libobj_dir=src
 617 ac_header_list=
 618 ac_func_list=
 619 ac_subst_vars='SHELL
 620 PATH_SEPARATOR
 621 PACKAGE_NAME
 622 PACKAGE_TARNAME
 623 PACKAGE_VERSION
 624 PACKAGE_STRING
 625 PACKAGE_BUGREPORT
 626 exec_prefix
 627 prefix
 628 program_transform_name
 629 bindir
 630 sbindir
 631 libexecdir
 632 datarootdir
 633 datadir
 634 sysconfdir
 635 sharedstatedir
 636 localstatedir
 637 includedir
 638 oldincludedir
 639 docdir
 640 infodir
 641 htmldir
 642 dvidir
 643 pdfdir
 644 psdir
 645 libdir
 646 localedir
 647 mandir
 648 DEFS
 649 ECHO_C
 650 ECHO_N
 651 ECHO_T
 652 LIBS
 653 build_alias
 654 host_alias
 655 target_alias
 656 MAINT
 657 build
 658 build_cpu
 659 build_vendor
 660 build_os
 661 host
 662 host_cpu
 663 host_vendor
 664 host_os
 665 CC
 666 CFLAGS
 667 LDFLAGS
 668 CPPFLAGS
 669 ac_ct_CC
 670 EXEEXT
 671 OBJEXT
 672 CPP
 673 GREP
 674 EGREP
 675 LN_S
 676 INSTALL_PROGRAM
 677 INSTALL_SCRIPT
 678 INSTALL_DATA
 679 RANLIB
 680 INSTALL_INFO
 681 GZIP_PROG
 682 MAKEINFO
 683 LIBSOUND
 684 PKG_CONFIG
 685 ALSA_CFLAGS
 686 ALSA_LIBS
 687 CFLAGS_SOUND
 688 SET_MAKE
 689 XMKMF
 690 HAVE_XSERVER
 691 RSVG_CFLAGS
 692 RSVG_LIBS
 693 GTK_CFLAGS
 694 GTK_LIBS
 695 DBUS_CFLAGS
 696 DBUS_LIBS
 697 XFT_CFLAGS
 698 XFT_LIBS
 699 FREETYPE_CFLAGS
 700 FREETYPE_LIBS
 701 FONTCONFIG_CFLAGS
 702 FONTCONFIG_LIBS
 703 LIBOTF_CFLAGS
 704 LIBOTF_LIBS
 705 M17N_FLT_CFLAGS
 706 M17N_FLT_LIBS
 707 ALLOCA
 708 liblockfile
 709 LIBOBJS
 710 NEED_SETGID
 711 KMEM_GROUP
 712 GETLOADAVG_LIBS
 713 GETOPT_H
 714 GETOPTOBJS
 715 version
 716 configuration
 717 canonical
 718 srcdir
 719 lispdir
 720 locallisppath
 721 lisppath
 722 x_default_search_path
 723 etcdir
 724 archlibdir
 725 bitmapdir
 726 gamedir
 727 gameuser
 728 c_switch_system
 729 c_switch_machine
 730 LD_SWITCH_X_SITE
 731 LD_SWITCH_X_SITE_AUX
 732 C_SWITCH_X_SITE
 733 X_TOOLKIT_TYPE
 734 machfile
 735 opsysfile
 736 carbon_appdir
 737 LTLIBOBJS'
 738 ac_subst_files=''
 739       ac_precious_vars='build_alias
 740 host_alias
 741 target_alias
 742 CC
 743 CFLAGS
 744 LDFLAGS
 745 LIBS
 746 CPPFLAGS
 747 CPP
 748 XMKMF'
 749
 750
 751 # Initialize some variables set by options.
 752 ac_init_help=
 753 ac_init_version=false
 754 # The variables have the same names as the options, with
 755 # dashes changed to underlines.
 756 cache_file=/dev/null
 757 exec_prefix=NONE
 758 no_create=
 759 no_recursion=
 760 prefix=NONE
 761 program_prefix=NONE
 762 program_suffix=NONE
 763 program_transform_name=s,x,x,
 764 silent=
 765 site=
 766 srcdir=
 767 verbose=
 768 x_includes=NONE
 769 x_libraries=NONE
 770
 771 # Installation directory options.
 772 # These are left unexpanded so users can "make install exec_prefix=/foo"
 773 # and all the variables that are supposed to be based on exec_prefix
 774 # by default will actually change.
 775 # Use braces instead of parens because sh, perl, etc. also accept them.
 776 # (The list follows the same order as the GNU Coding Standards.)
 777 bindir='${exec_prefix}/bin'
 778 sbindir='${exec_prefix}/sbin'
 779 libexecdir='${exec_prefix}/libexec'
 780 datarootdir='${prefix}/share'
 781 datadir='${datarootdir}'
 782 sysconfdir='${prefix}/etc'
 783 sharedstatedir='${prefix}/com'
 784 localstatedir='${prefix}/var'
 785 includedir='${prefix}/include'
 786 oldincludedir='/usr/include'
 787 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 788 infodir='${datarootdir}/info'
 789 htmldir='${docdir}'
 790 dvidir='${docdir}'
 791 pdfdir='${docdir}'
 792 psdir='${docdir}'
 793 libdir='${exec_prefix}/lib'
 794 localedir='${datarootdir}/locale'
 795 mandir='${datarootdir}/man'
 796
 797 ac_prev=
 798 ac_dashdash=
 799 for ac_option
 800 do
 801   # If the previous option needs an argument, assign it.
 802   if test -n "$ac_prev"; then
 803     eval $ac_prev=\$ac_option
 804     ac_prev=
 805     continue
 806   fi
 807
 808   case $ac_option in
 809   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 810   *)    ac_optarg=yes ;;
 811   esac
 812
 813   # Accept the important Cygnus configure options, so we can diagnose typos.
 814
 815   case $ac_dashdash$ac_option in
 816   --)
 817     ac_dashdash=yes ;;
 818
 819   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 820     ac_prev=bindir ;;
 821   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 822     bindir=$ac_optarg ;;
 823
 824   -build | --build | --buil | --bui | --bu)
 825     ac_prev=build_alias ;;
 826   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 827     build_alias=$ac_optarg ;;
 828
 829   -cache-file | --cache-file | --cache-fil | --cache-fi \
 830   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 831     ac_prev=cache_file ;;
 832   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 833   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 834     cache_file=$ac_optarg ;;
 835
 836   --config-cache | -C)
 837     cache_file=config.cache ;;
 838
 839   -datadir | --datadir | --datadi | --datad)
 840     ac_prev=datadir ;;
 841   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 842     datadir=$ac_optarg ;;
 843
 844   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 845   | --dataroo | --dataro | --datar)
 846     ac_prev=datarootdir ;;
 847   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 848   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 849     datarootdir=$ac_optarg ;;
 850
 851   -disable-* | --disable-*)
 852     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 853     # Reject names that are not valid shell variable names.
 854     expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 855       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 856    { (exit 1); exit 1; }; }
 857     ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
 858     eval enable_$ac_feature=no ;;
 859
 860   -docdir | --docdir | --docdi | --doc | --do)
 861     ac_prev=docdir ;;
 862   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 863     docdir=$ac_optarg ;;
 864
 865   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 866     ac_prev=dvidir ;;
 867   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 868     dvidir=$ac_optarg ;;
 869
 870   -enable-* | --enable-*)
 871     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 872     # Reject names that are not valid shell variable names.
 873     expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 874       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 875    { (exit 1); exit 1; }; }
 876     ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
 877     eval enable_$ac_feature=\$ac_optarg ;;
 878
 879   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 880   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 881   | --exec | --exe | --ex)
 882     ac_prev=exec_prefix ;;
 883   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 884   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 885   | --exec=* | --exe=* | --ex=*)
 886     exec_prefix=$ac_optarg ;;
 887
 888   -gas | --gas | --ga | --g)
 889     # Obsolete; use --with-gas.
 890     with_gas=yes ;;
 891
 892   -help | --help | --hel | --he | -h)
 893     ac_init_help=long ;;
 894   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 895     ac_init_help=recursive ;;
 896   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 897     ac_init_help=short ;;
 898
 899   -host | --host | --hos | --ho)
 900     ac_prev=host_alias ;;
 901   -host=* | --host=* | --hos=* | --ho=*)
 902     host_alias=$ac_optarg ;;
 903
 904   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 905     ac_prev=htmldir ;;
 906   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 907   | --ht=*)
 908     htmldir=$ac_optarg ;;
 909
 910   -includedir | --includedir | --includedi | --included | --include \
 911   | --includ | --inclu | --incl | --inc)
 912     ac_prev=includedir ;;
 913   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 914   | --includ=* | --inclu=* | --incl=* | --inc=*)
 915     includedir=$ac_optarg ;;
 916
 917   -infodir | --infodir | --infodi | --infod | --info | --inf)
 918     ac_prev=infodir ;;
 919   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 920     infodir=$ac_optarg ;;
 921
 922   -libdir | --libdir | --libdi | --libd)
 923     ac_prev=libdir ;;
 924   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 925     libdir=$ac_optarg ;;
 926
 927   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 928   | --libexe | --libex | --libe)
 929     ac_prev=libexecdir ;;
 930   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 931   | --libexe=* | --libex=* | --libe=*)
 932     libexecdir=$ac_optarg ;;
 933
 934   -localedir | --localedir | --localedi | --localed | --locale)
 935     ac_prev=localedir ;;
 936   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 937     localedir=$ac_optarg ;;
 938
 939   -localstatedir | --localstatedir | --localstatedi | --localstated \
 940   | --localstate | --localstat | --localsta | --localst | --locals)
 941     ac_prev=localstatedir ;;
 942   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 943   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 944     localstatedir=$ac_optarg ;;
 945
 946   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 947     ac_prev=mandir ;;
 948   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 949     mandir=$ac_optarg ;;
 950
 951   -nfp | --nfp | --nf)
 952     # Obsolete; use --without-fp.
 953     with_fp=no ;;
 954
 955   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 956   | --no-cr | --no-c | -n)
 957     no_create=yes ;;
 958
 959   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 960   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 961     no_recursion=yes ;;
 962
 963   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 964   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 965   | --oldin | --oldi | --old | --ol | --o)
 966     ac_prev=oldincludedir ;;
 967   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 968   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 969   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 970     oldincludedir=$ac_optarg ;;
 971
 972   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 973     ac_prev=prefix ;;
 974   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 975     prefix=$ac_optarg ;;
 976
 977   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 978   | --program-pre | --program-pr | --program-p)
 979     ac_prev=program_prefix ;;
 980   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 981   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 982     program_prefix=$ac_optarg ;;
 983
 984   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 985   | --program-suf | --program-su | --program-s)
 986     ac_prev=program_suffix ;;
 987   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 988   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 989     program_suffix=$ac_optarg ;;
 990
 991   -program-transform-name | --program-transform-name \
 992   | --program-transform-nam | --program-transform-na \
 993   | --program-transform-n | --program-transform- \
 994   | --program-transform | --program-transfor \
 995   | --program-transfo | --program-transf \
 996   | --program-trans | --program-tran \
 997   | --progr-tra | --program-tr | --program-t)
 998     ac_prev=program_transform_name ;;
 999   -program-transform-name=* | --program-transform-name=* \
1000   | --program-transform-nam=* | --program-transform-na=* \
1001   | --program-transform-n=* | --program-transform-=* \
1002   | --program-transform=* | --program-transfor=* \
1003   | --program-transfo=* | --program-transf=* \
1004   | --program-trans=* | --program-tran=* \
1005   | --progr-tra=* | --program-tr=* | --program-t=*)
1006     program_transform_name=$ac_optarg ;;
1007
1008   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1009     ac_prev=pdfdir ;;
1010   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1011     pdfdir=$ac_optarg ;;
1012
1013   -psdir | --psdir | --psdi | --psd | --ps)
1014     ac_prev=psdir ;;
1015   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1016     psdir=$ac_optarg ;;
1017
1018   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1019   | -silent | --silent | --silen | --sile | --sil)
1020     silent=yes ;;
1021
1022   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1023     ac_prev=sbindir ;;
1024   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1025   | --sbi=* | --sb=*)
1026     sbindir=$ac_optarg ;;
1027
1028   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1029   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1030   | --sharedst | --shareds | --shared | --share | --shar \
1031   | --sha | --sh)
1032     ac_prev=sharedstatedir ;;
1033   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1034   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1035   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1036   | --sha=* | --sh=*)
1037     sharedstatedir=$ac_optarg ;;
1038
1039   -site | --site | --sit)
1040     ac_prev=site ;;
1041   -site=* | --site=* | --sit=*)
1042     site=$ac_optarg ;;
1043
1044   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1045     ac_prev=srcdir ;;
1046   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1047     srcdir=$ac_optarg ;;
1048
1049   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1050   | --syscon | --sysco | --sysc | --sys | --sy)
1051     ac_prev=sysconfdir ;;
1052   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1053   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1054     sysconfdir=$ac_optarg ;;
1055
1056   -target | --target | --targe | --targ | --tar | --ta | --t)
1057     ac_prev=target_alias ;;
1058   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1059     target_alias=$ac_optarg ;;
1060
1061   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1062     verbose=yes ;;
1063
1064   -version | --version | --versio | --versi | --vers | -V)
1065     ac_init_version=: ;;
1066
1067   -with-* | --with-*)
1068     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1069     # Reject names that are not valid shell variable names.
1070     expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1071       { echo "$as_me: error: invalid package name: $ac_package" >&2
1072    { (exit 1); exit 1; }; }
1073     ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
1074     eval with_$ac_package=\$ac_optarg ;;
1075
1076   -without-* | --without-*)
1077     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1078     # Reject names that are not valid shell variable names.
1079     expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1080       { echo "$as_me: error: invalid package name: $ac_package" >&2
1081    { (exit 1); exit 1; }; }
1082     ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
1083     eval with_$ac_package=no ;;
1084
1085   --x)
1086     # Obsolete; use --with-x.
1087     with_x=yes ;;
1088
1089   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1090   | --x-incl | --x-inc | --x-in | --x-i)
1091     ac_prev=x_includes ;;
1092   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1093   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1094     x_includes=$ac_optarg ;;
1095
1096   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1097   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1098     ac_prev=x_libraries ;;
1099   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1100   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1101     x_libraries=$ac_optarg ;;
1102
1103   -*) { echo "$as_me: error: unrecognized option: $ac_option
1104 Try \`$0 --help' for more information." >&2
1105    { (exit 1); exit 1; }; }
1106     ;;
1107
1108   *=*)
1109     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1110     # Reject names that are not valid shell variable names.
1111     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
1112       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
1113    { (exit 1); exit 1; }; }
1114     eval $ac_envvar=\$ac_optarg
1115     export $ac_envvar ;;
1116
1117   *)
1118     # FIXME: should be removed in autoconf 3.0.
1119     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1120     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1121       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1122     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1123     ;;
1124
1125   esac
1126 done
1127
1128 if test -n "$ac_prev"; then
1129   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1130   { echo "$as_me: error: missing argument to $ac_option" >&2
1131    { (exit 1); exit 1; }; }
1132 fi
1133
1134 # Be sure to have absolute directory names.
1135 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1136                 datadir sysconfdir sharedstatedir localstatedir includedir \
1137                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1138                 libdir localedir mandir
1139 do
1140   eval ac_val=\$$ac_var
1141   case $ac_val in
1142     [\\/$]* | ?:[\\/]* )  continue;;
1143     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1144   esac
1145   { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
1146    { (exit 1); exit 1; }; }
1147 done
1148
1149 # There might be people who depend on the old broken behavior: `$host'
1150 # used to hold the argument of --host etc.
1151 # FIXME: To remove some day.
1152 build=$build_alias
1153 host=$host_alias
1154 target=$target_alias
1155
1156 # FIXME: To remove some day.
1157 if test "x$host_alias" != x; then
1158   if test "x$build_alias" = x; then
1159     cross_compiling=maybe
1160     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1161     If a cross compiler is detected then cross compile mode will be used." >&2
1162   elif test "x$build_alias" != "x$host_alias"; then
1163     cross_compiling=yes
1164   fi
1165 fi
1166
1167 ac_tool_prefix=
1168 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1169
1170 test "$silent" = yes && exec 6>/dev/null
1171
1172
1173 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1174 ac_ls_di=`ls -di .` &&
1175 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1176   { echo "$as_me: error: Working directory cannot be determined" >&2
1177    { (exit 1); exit 1; }; }
1178 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1179   { echo "$as_me: error: pwd does not report name of working directory" >&2
1180    { (exit 1); exit 1; }; }
1181
1182
1183 # Find the source files, if location was not specified.
1184 if test -z "$srcdir"; then
1185   ac_srcdir_defaulted=yes
1186   # Try the directory containing this script, then the parent directory.
1187   ac_confdir=`$as_dirname -- "$0" ||
1188 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1189          X"$0" : 'X\(//\)[^/]' \| \
1190          X"$0" : 'X\(//\)$' \| \
1191          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
1192 echo X"$0" |
1193     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1194             s//\1/
1195             q
1196           }
1197           /^X\(\/\/\)[^/].*/{
1198             s//\1/
1199             q
1200           }
1201           /^X\(\/\/\)$/{
1202             s//\1/
1203             q
1204           }
1205           /^X\(\/\).*/{
1206             s//\1/
1207             q
1208           }
1209           s/.*/./; q'`
1210   srcdir=$ac_confdir
1211   if test ! -r "$srcdir/$ac_unique_file"; then
1212     srcdir=..
1213   fi
1214 else
1215   ac_srcdir_defaulted=no
1216 fi
1217 if test ! -r "$srcdir/$ac_unique_file"; then
1218   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1219   { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
1220    { (exit 1); exit 1; }; }
1221 fi
1222 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1223 ac_abs_confdir=`(
1224         cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
1225    { (exit 1); exit 1; }; }
1226         pwd)`
1227 # When building in place, set srcdir=.
1228 if test "$ac_abs_confdir" = "$ac_pwd"; then
1229   srcdir=.
1230 fi
1231 # Remove unnecessary trailing slashes from srcdir.
1232 # Double slashes in file names in object file debugging info
1233 # mess up M-x gdb in Emacs.
1234 case $srcdir in
1235 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1236 esac
1237 for ac_var in $ac_precious_vars; do
1238   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1239   eval ac_env_${ac_var}_value=\$${ac_var}
1240   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1241   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1242 done
1243
1244 #
1245 # Report the --help message.
1246 #
1247 if test "$ac_init_help" = "long"; then
1248   # Omit some internal or obsolete options to make the list less imposing.
1249   # This message is too long to be a string in the A/UX 3.1 sh.
1250   cat <<_ACEOF
1251 \`configure' configures emacs 23.0.60 to adapt to many kinds of systems.
1252
1253 Usage: $0 [OPTION]... [VAR=VALUE]...
1254
1255 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1256 VAR=VALUE.  See below for descriptions of some of the useful variables.
1257
1258 Defaults for the options are specified in brackets.
1259
1260 Configuration:
1261   -h, --help              display this help and exit
1262       --help=short        display options specific to this package
1263       --help=recursive    display the short help of all the included packages
1264   -V, --version           display version information and exit
1265   -q, --quiet, --silent   do not print \`checking...' messages
1266       --cache-file=FILE   cache test results in FILE [disabled]
1267   -C, --config-cache      alias for \`--cache-file=config.cache'
1268   -n, --no-create         do not create output files
1269       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1270
1271 Installation directories:
1272   --prefix=PREFIX         install architecture-independent files in PREFIX
1273                           [$ac_default_prefix]
1274   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1275                           [PREFIX]
1276
1277 By default, \`make install' will install all the files in
1278 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1279 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1280 for instance \`--prefix=\$HOME'.
1281
1282 For better control, use the options below.
1283
1284 Fine tuning of the installation directories:
1285   --bindir=DIR           user executables [EPREFIX/bin]
1286   --sbindir=DIR          system admin executables [EPREFIX/sbin]
1287   --libexecdir=DIR       program executables [EPREFIX/libexec]
1288   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
1289   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
1290   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
1291   --libdir=DIR           object code libraries [EPREFIX/lib]
1292   --includedir=DIR       C header files [PREFIX/include]
1293   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
1294   --datarootdir=DIR      read-only arch.-independent data root [PREFIX/share]
1295   --datadir=DIR          read-only architecture-independent data [DATAROOTDIR]
1296   --infodir=DIR          info documentation [DATAROOTDIR/info]
1297   --localedir=DIR        locale-dependent data [DATAROOTDIR/locale]
1298   --mandir=DIR           man documentation [DATAROOTDIR/man]
1299   --docdir=DIR           documentation root [DATAROOTDIR/doc/emacs]
1300   --htmldir=DIR          html documentation [DOCDIR]
1301   --dvidir=DIR           dvi documentation [DOCDIR]
1302   --pdfdir=DIR           pdf documentation [DOCDIR]
1303   --psdir=DIR            ps documentation [DOCDIR]
1304 _ACEOF
1305
1306   cat <<\_ACEOF
1307
1308 Program names:
1309   --program-prefix=PREFIX            prepend PREFIX to installed program names
1310   --program-suffix=SUFFIX            append SUFFIX to installed program names
1311   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1312
1313 X features:
1314   --x-includes=DIR    X include files are in DIR
1315   --x-libraries=DIR   X library files are in DIR
1316
1317 System types:
1318   --build=BUILD     configure for building on BUILD [guessed]
1319   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1320 _ACEOF
1321 fi
1322
1323 if test -n "$ac_init_help"; then
1324   case $ac_init_help in
1325      short | recursive ) echo "Configuration of emacs 23.0.60:";;
1326    esac
1327   cat <<\_ACEOF
1328
1329 Optional Features:
1330   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1331   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1332   --enable-carbon-app[=DIR]
1333                           specify install directory for Emacs.app on Mac OS X
1334                           [DIR=/Application]
1335   --enable-asserts        compile code with asserts enabled
1336   --enable-maintainer-mode
1337                           enable make rules and dependencies not useful (and
1338                           sometimes confusing) to the casual installer
1339   --enable-locallisppath=PATH
1340                           directories Emacs should search for lisp files
1341                           specific to this site
1342   --disable-largefile     omit support for large files
1343
1344 Optional Packages:
1345   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1346   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1347   --without-pop           don't support POP mail retrieval with movemail
1348   --with-kerberos         support Kerberos-authenticated POP
1349   --with-kerberos5        support Kerberos version 5 authenticated POP
1350   --with-hesiod           support Hesiod to get the POP server host
1351   --without-sound         don't compile with sound support
1352   --without-sync-input    Process async input synchronously
1353   --with-x-toolkit=KIT    use an X toolkit (KIT one of: yes, lucid, athena,
1354                           motif, gtk, no)
1355   --without-xpm           don't compile with XPM image support
1356   --without-jpeg          don't compile with JPEG image support
1357   --without-tiff          don't compile with TIFF image support
1358   --without-gif           don't compile with GIF image support
1359   --without-png           don't compile with PNG image support
1360   --without-rsvg          don't compile with SVG image support
1361   --without-freetype      don't use Freetype for local font support
1362   --without-xft           don't use XFT for anti aliased fonts
1363   --without-libotf        don't use libotf for OpenType font support
1364   --without-m17n-flt      don't use m17n-flt for text shaping
1365   --without-toolkit-scroll-bars
1366                           don't use Motif or Xaw3d scroll bars
1367   --without-xaw3d         don't use Xaw3d
1368   --without-xim           don't use X11 XIM
1369   --with-carbon           use Carbon GUI on Mac OS X. This is unsupported!
1370   --without-gpm           don't use -lgpm for mouse support on a GNU/Linux
1371                           console
1372   --without-dbus          don't compile with D-Bus support
1373   --without-makeinfo      don't require makeinfo for building manuals
1374
1375   --with-pkg-config-prog=PATH
1376                           Path to pkg-config for finding GTK and librsvg
1377   --with-x                use the X Window System
1378
1379 Some influential environment variables:
1380   CC          C compiler command
1381   CFLAGS      C compiler flags
1382   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1383               nonstandard directory <lib dir>
1384   LIBS        libraries to pass to the linker, e.g. -l<library>
1385   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1386               you have headers in a nonstandard directory <include dir>
1387   CPP         C preprocessor
1388   XMKMF       Path to xmkmf, Makefile generator for X Window System
1389
1390 Use these variables to override the choices made by `configure' or to help
1391 it to find libraries and programs with nonstandard names/locations.
1392
1393 _ACEOF
1394 ac_status=$?
1395 fi
1396
1397 if test "$ac_init_help" = "recursive"; then
1398   # If there are subdirs, report their specific --help.
1399   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1400     test -d "$ac_dir" || continue
1401     ac_builddir=.
1402
1403 case "$ac_dir" in
1404 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1405 *)
1406   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
1407   # A ".." for each directory in $ac_dir_suffix.
1408   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
1409   case $ac_top_builddir_sub in
1410   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1411   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1412   esac ;;
1413 esac
1414 ac_abs_top_builddir=$ac_pwd
1415 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1416 # for backward compatibility:
1417 ac_top_builddir=$ac_top_build_prefix
1418
1419 case $srcdir in
1420   .)  # We are building in place.
1421     ac_srcdir=.
1422     ac_top_srcdir=$ac_top_builddir_sub
1423     ac_abs_top_srcdir=$ac_pwd ;;
1424   [\\/]* | ?:[\\/]* )  # Absolute name.
1425     ac_srcdir=$srcdir$ac_dir_suffix;
1426     ac_top_srcdir=$srcdir
1427     ac_abs_top_srcdir=$srcdir ;;
1428   *) # Relative name.
1429     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1430     ac_top_srcdir=$ac_top_build_prefix$srcdir
1431     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1432 esac
1433 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1434
1435     cd "$ac_dir" || { ac_status=$?; continue; }
1436     # Check for guested configure.
1437     if test -f "$ac_srcdir/configure.gnu"; then
1438       echo &&
1439       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1440     elif test -f "$ac_srcdir/configure"; then
1441       echo &&
1442       $SHELL "$ac_srcdir/configure" --help=recursive
1443     else
1444       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1445     fi || ac_status=$?
1446     cd "$ac_pwd" || { ac_status=$?; break; }
1447   done
1448 fi
1449
1450 test -n "$ac_init_help" && exit $ac_status
1451 if $ac_init_version; then
1452   cat <<\_ACEOF
1453 emacs configure 23.0.60
1454 generated by GNU Autoconf 2.61
1455
1456 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
1457 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1458 This configure script is free software; the Free Software Foundation
1459 gives unlimited permission to copy, distribute and modify it.
1460 _ACEOF
1461   exit
1462 fi
1463 cat >config.log <<_ACEOF
1464 This file contains any messages produced by compilers while
1465 running configure, to aid debugging if configure makes a mistake.
1466
1467 It was created by emacs $as_me 23.0.60, which was
1468 generated by GNU Autoconf 2.61.  Invocation command line was
1469
1470   $ $0 $@
1471
1472 _ACEOF
1473 exec 5>>config.log
1474 {
1475 cat <<_ASUNAME
1476 ## --------- ##
1477 ## Platform. ##
1478 ## --------- ##
1479
1480 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1481 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1482 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1483 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1484 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1485
1486 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1487 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1488
1489 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1490 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1491 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1492 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1493 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1494 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1495 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1496
1497 _ASUNAME
1498
1499 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1500 for as_dir in $PATH
1501 do
1502   IFS=$as_save_IFS
1503   test -z "$as_dir" && as_dir=.
1504   echo "PATH: $as_dir"
1505 done
1506 IFS=$as_save_IFS
1507
1508 } >&5
1509
1510 cat >&5 <<_ACEOF
1511
1512
1513 ## ----------- ##
1514 ## Core tests. ##
1515 ## ----------- ##
1516
1517 _ACEOF
1518
1519
1520 # Keep a trace of the command line.
1521 # Strip out --no-create and --no-recursion so they do not pile up.
1522 # Strip out --silent because we don't want to record it for future runs.
1523 # Also quote any args containing shell meta-characters.
1524 # Make two passes to allow for proper duplicate-argument suppression.
1525 ac_configure_args=
1526 ac_configure_args0=
1527 ac_configure_args1=
1528 ac_must_keep_next=false
1529 for ac_pass in 1 2
1530 do
1531   for ac_arg
1532   do
1533     case $ac_arg in
1534     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1535     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1536     | -silent | --silent | --silen | --sile | --sil)
1537       continue ;;
1538     *\'*)
1539       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1540     esac
1541     case $ac_pass in
1542     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1543     2)
1544       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1545       if test $ac_must_keep_next = true; then
1546         ac_must_keep_next=false # Got value, back to normal.
1547       else
1548         case $ac_arg in
1549           *=* | --config-cache | -C | -disable-* | --disable-* \
1550           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1551           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1552           | -with-* | --with-* | -without-* | --without-* | --x)
1553             case "$ac_configure_args0 " in
1554               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1555             esac
1556             ;;
1557           -* ) ac_must_keep_next=true ;;
1558         esac
1559       fi
1560       ac_configure_args="$ac_configure_args '$ac_arg'"
1561       ;;
1562     esac
1563   done
1564 done
1565 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1566 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1567
1568 # When interrupted or exit'd, cleanup temporary files, and complete
1569 # config.log.  We remove comments because anyway the quotes in there
1570 # would cause problems or look ugly.
1571 # WARNING: Use '\'' to represent an apostrophe within the trap.
1572 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1573 trap 'exit_status=$?
1574   # Save into config.log some information that might help in debugging.
1575   {
1576     echo
1577
1578     cat <<\_ASBOX
1579 ## ---------------- ##
1580 ## Cache variables. ##
1581 ## ---------------- ##
1582 _ASBOX
1583     echo
1584     # The following way of writing the cache mishandles newlines in values,
1585 (
1586   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1587     eval ac_val=\$$ac_var
1588     case $ac_val in #(
1589     *${as_nl}*)
1590       case $ac_var in #(
1591       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
1592 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
1593       esac
1594       case $ac_var in #(
1595       _ | IFS | as_nl) ;; #(
1596       *) $as_unset $ac_var ;;
1597       esac ;;
1598     esac
1599   done
1600   (set) 2>&1 |
1601     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1602     *${as_nl}ac_space=\ *)
1603       sed -n \
1604         "s/'\''/'\''\\\\'\'''\''/g;
1605           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1606       ;; #(
1607     *)
1608       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1609       ;;
1610     esac |
1611     sort
1612 )
1613     echo
1614
1615     cat <<\_ASBOX
1616 ## ----------------- ##
1617 ## Output variables. ##
1618 ## ----------------- ##
1619 _ASBOX
1620     echo
1621     for ac_var in $ac_subst_vars
1622     do
1623       eval ac_val=\$$ac_var
1624       case $ac_val in
1625       *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1626       esac
1627       echo "$ac_var='\''$ac_val'\''"
1628     done | sort
1629     echo
1630
1631     if test -n "$ac_subst_files"; then
1632       cat <<\_ASBOX
1633 ## ------------------- ##
1634 ## File substitutions. ##
1635 ## ------------------- ##
1636 _ASBOX
1637       echo
1638       for ac_var in $ac_subst_files
1639       do
1640         eval ac_val=\$$ac_var
1641         case $ac_val in
1642         *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1643         esac
1644         echo "$ac_var='\''$ac_val'\''"
1645       done | sort
1646       echo
1647     fi
1648
1649     if test -s confdefs.h; then
1650       cat <<\_ASBOX
1651 ## ----------- ##
1652 ## confdefs.h. ##
1653 ## ----------- ##
1654 _ASBOX
1655       echo
1656       cat confdefs.h
1657       echo
1658     fi
1659     test "$ac_signal" != 0 &&
1660       echo "$as_me: caught signal $ac_signal"
1661     echo "$as_me: exit $exit_status"
1662   } >&5
1663   rm -f core *.core core.conftest.* &&
1664     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1665     exit $exit_status
1666 ' 0
1667 for ac_signal in 1 2 13 15; do
1668   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1669 done
1670 ac_signal=0
1671
1672 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1673 rm -f -r conftest* confdefs.h
1674
1675 # Predefined preprocessor variables.
1676
1677 cat >>confdefs.h <<_ACEOF
1678 #define PACKAGE_NAME "$PACKAGE_NAME"
1679 _ACEOF
1680
1681
1682 cat >>confdefs.h <<_ACEOF
1683 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1684 _ACEOF
1685
1686
1687 cat >>confdefs.h <<_ACEOF
1688 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1689 _ACEOF
1690
1691
1692 cat >>confdefs.h <<_ACEOF
1693 #define PACKAGE_STRING "$PACKAGE_STRING"
1694 _ACEOF
1695
1696
1697 cat >>confdefs.h <<_ACEOF
1698 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1699 _ACEOF
1700
1701
1702 # Let the site file select an alternate cache file if it wants to.
1703 # Prefer explicitly selected file to automatically selected ones.
1704 if test -n "$CONFIG_SITE"; then
1705   set x "$CONFIG_SITE"
1706 elif test "x$prefix" != xNONE; then
1707   set x "$prefix/share/config.site" "$prefix/etc/config.site"
1708 else
1709   set x "$ac_default_prefix/share/config.site" \
1710         "$ac_default_prefix/etc/config.site"
1711 fi
1712 shift
1713 for ac_site_file
1714 do
1715   if test -r "$ac_site_file"; then
1716     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1717 echo "$as_me: loading site script $ac_site_file" >&6;}
1718     sed 's/^/| /' "$ac_site_file" >&5
1719     . "$ac_site_file"
1720   fi
1721 done
1722
1723 if test -r "$cache_file"; then
1724   # Some versions of bash will fail to source /dev/null (special
1725   # files actually), so we avoid doing that.
1726   if test -f "$cache_file"; then
1727     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1728 echo "$as_me: loading cache $cache_file" >&6;}
1729     case $cache_file in
1730       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1731       *)                      . "./$cache_file";;
1732     esac
1733   fi
1734 else
1735   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1736 echo "$as_me: creating cache $cache_file" >&6;}
1737   >$cache_file
1738 fi
1739
1740 ac_header_list="$ac_header_list sys/time.h"
1741 ac_header_list="$ac_header_list unistd.h"
1742 ac_func_list="$ac_func_list alarm"
1743 # Check that the precious variables saved in the cache have kept the same
1744 # value.
1745 ac_cache_corrupted=false
1746 for ac_var in $ac_precious_vars; do
1747   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1748   eval ac_new_set=\$ac_env_${ac_var}_set
1749   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1750   eval ac_new_val=\$ac_env_${ac_var}_value
1751   case $ac_old_set,$ac_new_set in
1752     set,)
1753       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1754 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1755       ac_cache_corrupted=: ;;
1756     ,set)
1757       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1758 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1759       ac_cache_corrupted=: ;;
1760     ,);;
1761     *)
1762       if test "x$ac_old_val" != "x$ac_new_val"; then
1763         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1764 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1765         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1766 echo "$as_me:   former value:  $ac_old_val" >&2;}
1767         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1768 echo "$as_me:   current value: $ac_new_val" >&2;}
1769         ac_cache_corrupted=:
1770       fi;;
1771   esac
1772   # Pass precious variables to config.status.
1773   if test "$ac_new_set" = set; then
1774     case $ac_new_val in
1775     *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1776     *) ac_arg=$ac_var=$ac_new_val ;;
1777     esac
1778     case " $ac_configure_args " in
1779       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1780       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1781     esac
1782   fi
1783 done
1784 if $ac_cache_corrupted; then
1785   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1786 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1787   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1788 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1789    { (exit 1); exit 1; }; }
1790 fi
1791
1792
1793
1794
1795
1796
1797
1798
1799
1800
1801
1802
1803
1804
1805
1806
1807
1808
1809
1810
1811
1812
1813
1814
1815
1816 ac_ext=c
1817 ac_cpp='$CPP $CPPFLAGS'
1818 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1819 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1820 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1821
1822
1823 ac_config_headers="$ac_config_headers src/config.h:src/config.in"
1824
1825
1826
1827 test "$program_prefix" != NONE &&
1828   program_transform_name="s&^&$program_prefix&;$program_transform_name"
1829 # Use a double $ so make ignores it.
1830 test "$program_suffix" != NONE &&
1831   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
1832 # Double any \ or $.  echo might interpret backslashes.
1833 # By default was `s,x,x', remove it if useless.
1834 cat <<\_ACEOF >conftest.sed
1835 s/[\\$]/&&/g;s/;s,x,x,$//
1836 _ACEOF
1837 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1838 rm -f conftest.sed
1839
1840
1841 lispdir='${datadir}/emacs/${version}/lisp'
1842 locallisppath='${datadir}/emacs/${version}/site-lisp:'\
1843 '${datadir}/emacs/site-lisp'
1844 lisppath='${locallisppath}:${lispdir}:${datadir}/emacs/${version}/leim'
1845 etcdir='${datadir}/emacs/${version}/etc'
1846 archlibdir='${libexecdir}/emacs/${version}/${configuration}'
1847 docdir='${datadir}/emacs/${version}/etc'
1848 gamedir='${localstatedir}/games/emacs'
1849
1850 gameuser=games
1851
1852
1853
1854
1855 # Check whether --with-pop was given.
1856 if test "${with_pop+set}" = set; then
1857   withval=$with_pop;
1858 else
1859      with_pop=yes
1860 fi
1861
1862 if test "$with_pop" = yes; then
1863    cat >>confdefs.h <<\_ACEOF
1864 #define MAIL_USE_POP 1
1865 _ACEOF
1866
1867 fi
1868
1869
1870
1871 # Check whether --with-kerberos was given.
1872 if test "${with_kerberos+set}" = set; then
1873   withval=$with_kerberos;
1874 else
1875       with_kerberos=no
1876 fi
1877
1878 if test "$with_kerberos" = yes; then
1879    cat >>confdefs.h <<\_ACEOF
1880 #define KERBEROS 1
1881 _ACEOF
1882
1883 fi
1884
1885
1886
1887 # Check whether --with-kerberos5 was given.
1888 if test "${with_kerberos5+set}" = set; then
1889   withval=$with_kerberos5;
1890 else
1891       with_kerberos5=no
1892 fi
1893
1894 if test "${with_kerberos5}" = yes; then
1895   if test "${with_kerberos}" != yes; then
1896     with_kerberos=yes
1897     cat >>confdefs.h <<\_ACEOF
1898 #define KERBEROS 1
1899 _ACEOF
1900
1901   fi
1902
1903 cat >>confdefs.h <<\_ACEOF
1904 #define KERBEROS5 1
1905 _ACEOF
1906
1907 fi
1908
1909
1910 # Check whether --with-hesiod was given.
1911 if test "${with_hesiod+set}" = set; then
1912   withval=$with_hesiod;
1913 else
1914       with_hesiod=no
1915 fi
1916
1917 if test "$with_hesiod" = yes; then
1918
1919 cat >>confdefs.h <<\_ACEOF
1920 #define HESIOD 1
1921 _ACEOF
1922
1923 fi
1924
1925
1926 # Check whether --with-sound was given.
1927 if test "${with_sound+set}" = set; then
1928   withval=$with_sound;
1929 else
1930      with_sound=yes
1931 fi
1932
1933
1934
1935 # Check whether --with-sync-input was given.
1936 if test "${with_sync_input+set}" = set; then
1937   withval=$with_sync_input;
1938 else
1939      with_sync_input=yes
1940 fi
1941
1942 if test "$with_sync_input" = yes; then
1943
1944 cat >>confdefs.h <<\_ACEOF
1945 #define SYNC_INPUT 1
1946 _ACEOF
1947
1948 fi
1949
1950
1951 # Check whether --with-x-toolkit was given.
1952 if test "${with_x_toolkit+set}" = set; then
1953   withval=$with_x_toolkit;        case "${withval}" in
1954             y | ye | yes )      val=gtk ;;
1955             n | no )            val=no  ;;
1956             l | lu | luc | luci | lucid )       val=lucid ;;
1957             a | at | ath | athe | athen | athena )      val=athena ;;
1958             m | mo | mot | moti | motif )       val=motif ;;
1959             g | gt | gtk  )     val=gtk ;;
1960             * )
1961 { { echo "$as_me:$LINENO: error: \`--with-x-toolkit=$withval' is invalid;
1962 this option's value should be \`yes', \`no', \`lucid', \`athena', \`motif' or \`gtk'.
1963 \`yes' and \`gtk' are synonyms. \`athena' and \`lucid' are synonyms." >&5
1964 echo "$as_me: error: \`--with-x-toolkit=$withval' is invalid;
1965 this option's value should be \`yes', \`no', \`lucid', \`athena', \`motif' or \`gtk'.
1966 \`yes' and \`gtk' are synonyms. \`athena' and \`lucid' are synonyms." >&2;}
1967    { (exit 1); exit 1; }; }
1968             ;;
1969           esac
1970           with_x_toolkit=$val
1971
1972 fi
1973
1974
1975
1976 # Check whether --with-xpm was given.
1977 if test "${with_xpm+set}" = set; then
1978   withval=$with_xpm;
1979 else
1980      with_xpm=yes
1981 fi
1982
1983
1984 # Check whether --with-jpeg was given.
1985 if test "${with_jpeg+set}" = set; then
1986   withval=$with_jpeg;
1987 else
1988      with_jpeg=yes
1989 fi
1990
1991
1992 # Check whether --with-tiff was given.
1993 if test "${with_tiff+set}" = set; then
1994   withval=$with_tiff;
1995 else
1996      with_tiff=yes
1997 fi
1998
1999
2000 # Check whether --with-gif was given.
2001 if test "${with_gif+set}" = set; then
2002   withval=$with_gif;
2003 else
2004      with_gif=yes
2005 fi
2006
2007
2008 # Check whether --with-png was given.
2009 if test "${with_png+set}" = set; then
2010   withval=$with_png;
2011 else
2012      with_png=yes
2013 fi
2014
2015
2016 # Check whether --with-rsvg was given.
2017 if test "${with_rsvg+set}" = set; then
2018   withval=$with_rsvg;
2019 else
2020      with_rsvg=yes
2021 fi
2022
2023
2024
2025 # Check whether --with-freetype was given.
2026 if test "${with_freetype+set}" = set; then
2027   withval=$with_freetype;
2028 else
2029      with_freetype=yes
2030 fi
2031
2032
2033 # Check whether --with-xft was given.
2034 if test "${with_xft+set}" = set; then
2035   withval=$with_xft;
2036 else
2037      with_xft=yes
2038 fi
2039
2040
2041 # Check whether --with-libotf was given.
2042 if test "${with_libotf+set}" = set; then
2043   withval=$with_libotf;
2044 else
2045      with_libotf=yes
2046 fi
2047
2048
2049 # Check whether --with-m17n-flt was given.
2050 if test "${with_m17n_flt+set}" = set; then
2051   withval=$with_m17n_flt;
2052 else
2053      with_m17n_flt=yes
2054 fi
2055
2056
2057
2058 # Check whether --with-toolkit-scroll-bars was given.
2059 if test "${with_toolkit_scroll_bars+set}" = set; then
2060   withval=$with_toolkit_scroll_bars;
2061 else
2062      with_toolkit_scroll_bars=yes
2063 fi
2064
2065
2066 # Check whether --with-xaw3d was given.
2067 if test "${with_xaw3d+set}" = set; then
2068   withval=$with_xaw3d;
2069 else
2070      with_xaw3d=yes
2071 fi
2072
2073
2074 # Check whether --with-xim was given.
2075 if test "${with_xim+set}" = set; then
2076   withval=$with_xim;
2077 else
2078      with_xim=yes
2079 fi
2080
2081
2082 # Check whether --with-carbon was given.
2083 if test "${with_carbon+set}" = set; then
2084   withval=$with_carbon;
2085 else
2086       with_carbon=no
2087 fi
2088
2089
2090
2091 # Check whether --with-gpm was given.
2092 if test "${with_gpm+set}" = set; then
2093   withval=$with_gpm;
2094 else
2095      with_gpm=yes
2096 fi
2097
2098
2099 # Check whether --with-dbus was given.
2100 if test "${with_dbus+set}" = set; then
2101   withval=$with_dbus;
2102 else
2103      with_dbus=yes
2104 fi
2105
2106
2107 ## For the times when you want to build Emacs but don't have
2108 ## a suitable makeinfo, and can live without the manuals.
2109
2110 # Check whether --with-makeinfo was given.
2111 if test "${with_makeinfo+set}" = set; then
2112   withval=$with_makeinfo;
2113 else
2114      with_makeinfo=yes
2115 fi
2116
2117
2118
2119 # Check whether --with-gtk was given.
2120 if test "${with_gtk+set}" = set; then
2121   withval=$with_gtk; { { echo "$as_me:$LINENO: error: --with-gtk has been removed.  Use --with-x-toolkit to
2122 specify a toolkit." >&5
2123 echo "$as_me: error: --with-gtk has been removed.  Use --with-x-toolkit to
2124 specify a toolkit." >&2;}
2125    { (exit 1); exit 1; }; }
2126 fi
2127
2128
2129
2130 # Check whether --with-gcc was given.
2131 if test "${with_gcc+set}" = set; then
2132   withval=$with_gcc; { { echo "$as_me:$LINENO: error: --with-gcc has been removed.  Set the \`CC' environment
2133   variable to specify a compiler." >&5
2134 echo "$as_me: error: --with-gcc has been removed.  Set the \`CC' environment
2135   variable to specify a compiler." >&2;}
2136    { (exit 1); exit 1; }; }
2137 fi
2138
2139
2140
2141 # Check whether --with-pkg-config-prog was given.
2142 if test "${with_pkg_config_prog+set}" = set; then
2143   withval=$with_pkg_config_prog;
2144 fi
2145
2146 if test "X${with_pkg_config_prog}" != X; then
2147    if test "${with_pkg_config_prog}" != yes; then
2148       PKG_CONFIG="${with_pkg_config_prog}"
2149    fi
2150 fi
2151
2152 # Check whether --enable-carbon-app was given.
2153 if test "${enable_carbon_app+set}" = set; then
2154   enableval=$enable_carbon_app;  carbon_appdir_x=${enableval}
2155 fi
2156
2157
2158 # Check whether --enable-asserts was given.
2159 if test "${enable_asserts+set}" = set; then
2160   enableval=$enable_asserts; USE_XASSERTS=$enableval
2161 else
2162   USE_XASSERTS=no
2163 fi
2164
2165
2166 # Check whether --enable-maintainer-mode was given.
2167 if test "${enable_maintainer_mode+set}" = set; then
2168   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2169 else
2170   USE_MAINTAINER_MODE=no
2171 fi
2172
2173 if test $USE_MAINTAINER_MODE = yes; then
2174   MAINT=
2175 else
2176   MAINT=#
2177 fi
2178
2179
2180 # Check whether --enable-locallisppath was given.
2181 if test "${enable_locallisppath+set}" = set; then
2182   enableval=$enable_locallisppath; if test "${enableval}" = "no"; then
2183   locallisppath=
2184 elif test "${enableval}" != "yes"; then
2185   locallisppath=${enableval}
2186 fi
2187 fi
2188
2189
2190 #### Make srcdir absolute, if it isn't already.  It's important to
2191 #### avoid running the path through pwd unnecessarily, since pwd can
2192 #### give you automounter prefixes, which can go away.  We do all this
2193 #### so Emacs can find its files when run uninstalled.
2194 ## Make sure CDPATH doesn't affect cd (in case PWD is relative).
2195 unset CDPATH
2196 case "${srcdir}" in
2197   /* ) ;;
2198   . )
2199     ## We may be able to use the $PWD environment variable to make this
2200     ## absolute.  But sometimes PWD is inaccurate.
2201     ## Note: we used to use ${PWD} at the end instead of `pwd`,
2202     ## but that tested only for a well-formed and valid PWD,
2203     ## it did not object when PWD was well-formed and valid but just wrong.
2204     if test ".${PWD}" != "." && test ".`(cd ${PWD} ; sh -c pwd)`" = ".`pwd`"  ;
2205     then
2206       srcdir="$PWD"
2207     else
2208       srcdir="`(cd ${srcdir}; pwd)`"
2209     fi
2210   ;;
2211   *  ) srcdir="`(cd ${srcdir}; pwd)`" ;;
2212 esac
2213
2214 #### Check if the source directory already has a configured system in it.
2215 if test `pwd` != `(cd ${srcdir} && pwd)` \
2216    && test -f "${srcdir}/src/config.h" ; then
2217   { echo "$as_me:$LINENO: WARNING: The directory tree \`${srcdir}' is being used
2218    as a build directory right now; it has been configured in its own
2219    right.  To configure in another directory as well, you MUST
2220    use GNU make.  If you do not have GNU make, then you must
2221    now do \`make distclean' in ${srcdir},
2222    and then run $0 again." >&5
2223 echo "$as_me: WARNING: The directory tree \`${srcdir}' is being used
2224    as a build directory right now; it has been configured in its own
2225    right.  To configure in another directory as well, you MUST
2226    use GNU make.  If you do not have GNU make, then you must
2227    now do \`make distclean' in ${srcdir},
2228    and then run $0 again." >&2;}
2229 fi
2230
2231 #### Given the configuration name, set machfile and opsysfile to the
2232 #### names of the m/*.h and s/*.h files we should use.
2233
2234 ### Canonicalize the configuration name.
2235
2236 ac_aux_dir=
2237 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2238   if test -f "$ac_dir/install-sh"; then
2239     ac_aux_dir=$ac_dir
2240     ac_install_sh="$ac_aux_dir/install-sh -c"
2241     break
2242   elif test -f "$ac_dir/install.sh"; then
2243     ac_aux_dir=$ac_dir
2244     ac_install_sh="$ac_aux_dir/install.sh -c"
2245     break
2246   elif test -f "$ac_dir/shtool"; then
2247     ac_aux_dir=$ac_dir
2248     ac_install_sh="$ac_aux_dir/shtool install -c"
2249     break
2250   fi
2251 done
2252 if test -z "$ac_aux_dir"; then
2253   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
2254 echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
2255    { (exit 1); exit 1; }; }
2256 fi
2257
2258 # These three variables are undocumented and unsupported,
2259 # and are intended to be withdrawn in a future Autoconf release.
2260 # They can cause serious problems if a builder's source tree is in a directory
2261 # whose full name contains unusual characters.
2262 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2263 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2264 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2265
2266
2267 # Make sure we can run config.sub.
2268 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2269   { { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
2270 echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
2271    { (exit 1); exit 1; }; }
2272
2273 { echo "$as_me:$LINENO: checking build system type" >&5
2274 echo $ECHO_N "checking build system type... $ECHO_C" >&6; }
2275 if test "${ac_cv_build+set}" = set; then
2276   echo $ECHO_N "(cached) $ECHO_C" >&6
2277 else
2278   ac_build_alias=$build_alias
2279 test "x$ac_build_alias" = x &&
2280   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2281 test "x$ac_build_alias" = x &&
2282   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
2283 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
2284    { (exit 1); exit 1; }; }
2285 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2286   { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
2287 echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
2288    { (exit 1); exit 1; }; }
2289
2290 fi
2291 { echo "$as_me:$LINENO: result: $ac_cv_build" >&5
2292 echo "${ECHO_T}$ac_cv_build" >&6; }
2293 case $ac_cv_build in
2294 *-*-*) ;;
2295 *) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
2296 echo "$as_me: error: invalid value of canonical build" >&2;}
2297    { (exit 1); exit 1; }; };;
2298 esac
2299 build=$ac_cv_build
2300 ac_save_IFS=$IFS; IFS='-'
2301 set x $ac_cv_build
2302 shift
2303 build_cpu=$1
2304 build_vendor=$2
2305 shift; shift
2306 # Remember, the first character of IFS is used to create $*,
2307 # except with old shells:
2308 build_os=$*
2309 IFS=$ac_save_IFS
2310 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2311
2312
2313 { echo "$as_me:$LINENO: checking host system type" >&5
2314 echo $ECHO_N "checking host system type... $ECHO_C" >&6; }
2315 if test "${ac_cv_host+set}" = set; then
2316   echo $ECHO_N "(cached) $ECHO_C" >&6
2317 else
2318   if test "x$host_alias" = x; then
2319   ac_cv_host=$ac_cv_build
2320 else
2321   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2322     { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
2323 echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
2324    { (exit 1); exit 1; }; }
2325 fi
2326
2327 fi
2328 { echo "$as_me:$LINENO: result: $ac_cv_host" >&5
2329 echo "${ECHO_T}$ac_cv_host" >&6; }
2330 case $ac_cv_host in
2331 *-*-*) ;;
2332 *) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
2333 echo "$as_me: error: invalid value of canonical host" >&2;}
2334    { (exit 1); exit 1; }; };;
2335 esac
2336 host=$ac_cv_host
2337 ac_save_IFS=$IFS; IFS='-'
2338 set x $ac_cv_host
2339 shift
2340 host_cpu=$1
2341 host_vendor=$2
2342 shift; shift
2343 # Remember, the first character of IFS is used to create $*,
2344 # except with old shells:
2345 host_os=$*
2346 IFS=$ac_save_IFS
2347 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2348
2349
2350 canonical=$host
2351 configuration=${host_alias-${build_alias-$host}}
2352
2353
2354
2355 ### If you add support for a new configuration, add code to this
2356 ### switch statement to recognize your configuration name and select
2357 ### the appropriate operating system and machine description files.
2358
2359 ### You would hope that you could choose an m/*.h file pretty much
2360 ### based on the machine portion of the configuration name, and an s-
2361 ### file based on the operating system portion.  However, it turns out
2362 ### that each m/*.h file is pretty manufacturer-specific - for
2363 ### example mips.h is MIPS
2364 ### So we basically have to have a special case for each
2365 ### configuration name.
2366 ###
2367 ### As far as handling version numbers on operating systems is
2368 ### concerned, make sure things will fail in a fixable way.  If
2369 ### /etc/MACHINES doesn't say anything about version numbers, be
2370 ### prepared to handle anything reasonably.  If version numbers
2371 ### matter, be sure /etc/MACHINES says something about it.
2372 ###
2373 ### Eric Raymond says we should accept strings like "sysvr4" to mean
2374 ### "System V Release 4"; he writes, "The old convention encouraged
2375 ### confusion between `system' and `release' levels'."
2376
2377 machine='' opsys='' unported=no
2378 case "${canonical}" in
2379
2380   ## FreeBSD ports
2381   *-*-freebsd* )
2382     opsys=freebsd
2383     case "${canonical}" in
2384       alpha*-*-freebsd*)        machine=alpha ;;
2385       arm*-*-freebsd*)          machine=arm ;;
2386       ia64-*-freebsd*)          machine=ia64 ;;
2387       sparc64-*-freebsd*)       machine=sparc ;;
2388       powerpc-*-freebsd*)       machine=macppc ;;
2389       i[3456]86-*-freebsd*)     machine=intel386 ;;
2390       amd64-*-freebsd*|x86_64-*-freebsd*) machine=amdx86-64 ;;
2391     esac
2392   ;;
2393
2394   ## FreeBSD kernel + glibc based userland
2395   *-*-kfreebsd*gnu* )
2396     opsys=gnu-kfreebsd
2397     case "${canonical}" in
2398       alpha*-*-kfreebsd*)       machine=alpha ;;
2399       ia64-*-kfreebsd*)         machine=ia64 ;;
2400       sparc64-*-kfreebsd*)      machine=sparc ;;
2401       powerpc-*-kfreebsd*)      machine=macppc ;;
2402       i[3456]86-*-kfreebsd*)    machine=intel386 ;;
2403       amd64-*-kfreebsd*|x86_64-*-kfreebsd*) machine=amdx86-64 ;;
2404     esac
2405   ;;
2406
2407   ## NetBSD ports
2408   *-*-netbsd* )
2409     opsys=netbsd
2410     if test -f /usr/lib/crti.o; then
2411
2412 cat >>confdefs.h <<\_ACEOF
2413 #define HAVE_CRTIN
2414 _ACEOF
2415
2416    fi
2417
2418     case "${canonical}" in
2419       alpha*-*-netbsd*) machine=alpha ;;
2420       i[3456]86-*-netbsd*) machine=intel386 ;;
2421       powerpc-*-netbsd*) machine=macppc ;;
2422       sparc*-*-netbsd*) machine=sparc ;;
2423       vax-*-netbsd*)    machine=vax ;;
2424       arm-*-netbsd*)    machine=arm ;;
2425       x86_64-*-netbsd*) machine=amdx86-64 ;;
2426       hppa-*-netbsd*)   machine=hp800 ;;
2427     esac
2428   ;;
2429
2430   ## OpenBSD ports
2431   *-*-openbsd* )
2432     opsys=openbsd
2433     case "${canonical}" in
2434       alpha*-*-openbsd*)        machine=alpha ;;
2435       arm-*-openbsd*)          machine=arm ;;
2436       i386-*-openbsd*)         machine=intel386 ;;
2437       powerpc-*-openbsd*)      machine=macppc ;;
2438       sparc*-*-openbsd*)       machine=sparc ;;
2439       vax-*-openbsd*)          machine=vax ;;
2440       x86_64-*-openbsd*)       machine=amdx86-64 ;;
2441     esac
2442   ;;
2443
2444   ## LynxOS ports
2445   *-*-lynxos* )
2446     opsys=lynxos
2447     case "${canonical}" in
2448       i[3456]86-*-lynxos*) machine=intel386 ;;
2449       powerpc-*-lynxos*) machine=powerpc ;;
2450     esac
2451   ;;
2452
2453   alpha*-*-linux-gnu* )
2454     machine=alpha opsys=gnu-linux
2455   ;;
2456
2457   arm*-*-linux-gnu* )
2458     machine=arm opsys=gnu-linux
2459   ;;
2460
2461   ## Apple Darwin / Mac OS X
2462   *-apple-darwin* )
2463     case "${canonical}" in
2464       i[3456]86-* )  machine=intel386 ;;
2465       powerpc-* )    machine=macppc ;;
2466       * )            unported=yes ;;
2467     esac
2468     opsys=darwin
2469     # Define CPP as follows to make autoconf work correctly.
2470     CPP="${CC-cc} -E -no-cpp-precomp"
2471     # Use fink packages if available.
2472     if test -d /sw/include && test -d /sw/lib; then
2473       GCC_TEST_OPTIONS="-I/sw/include -L/sw/lib"
2474       CPP="${CPP} ${GCC_TEST_OPTIONS}"
2475       NON_GCC_TEST_OPTIONS=${GCC_TEST_OPTIONS}
2476     fi
2477   ;;
2478
2479   ## HP 9000 series 700 and 800, running HP/UX
2480   hppa*-hp-hpux10.2* )
2481     machine=hp800 opsys=hpux10-20
2482   ;;
2483   hppa*-hp-hpux1[1-9]* )
2484     machine=hp800 opsys=hpux11
2485     CFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CFLAGS"
2486   ;;
2487
2488   hppa*-*-linux-gnu* )
2489     machine=hp800 opsys=gnu-linux
2490   ;;
2491
2492   ## IBM machines
2493   s390-*-linux-gnu* )
2494     machine=ibms390 opsys=gnu-linux
2495   ;;
2496   s390x-*-linux-gnu* )
2497     machine=ibms390x opsys=gnu-linux
2498   ;;
2499   rs6000-ibm-aix4.2* | powerpc-ibm-aix4.2*  )
2500     machine=ibmrs6000 opsys=aix4-2
2501   ;;
2502   rs6000-ibm-aix4.3* | powerpc-ibm-aix4.3*  )
2503     machine=ibmrs6000 opsys=aix4-2
2504   ;;
2505   rs6000-ibm-aix5* | powerpc-ibm-aix5*  )
2506     machine=ibmrs6000 opsys=aix4-2
2507   ;;
2508   rs6000-ibm-aix5* | powerpc-ibm-aix6*  )
2509     machine=ibmrs6000 opsys=aix4-2
2510   ;;
2511
2512   ## Macintosh PowerPC
2513   powerpc*-*-linux-gnu* )
2514     machine=macppc opsys=gnu-linux
2515   ;;
2516
2517   ## Silicon Graphics machines
2518   ## Iris 4D
2519   mips-sgi-irix6.5 )
2520     machine=iris4d opsys=irix6-5
2521     # Without defining _LANGUAGE_C, things get masked out in the headers
2522     # so that, for instance, grepping for `free' in stdlib.h fails and
2523     # AC_HEADER_STD_C fails.   (MIPSPro 7.2.1.2m compilers, Irix 6.5.3m).
2524     NON_GNU_CPP="/lib/cpp -D_LANGUAGE_C"
2525     NON_GCC_TEST_OPTIONS="-D_LANGUAGE_C"
2526   ;;
2527
2528   ## Suns
2529   sparc-*-linux-gnu* | sparc64-*-linux-gnu* )
2530     machine=sparc opsys=gnu-linux
2531   ;;
2532
2533   *-sun-solaris* \
2534     | i[3456]86-*-solaris2* | i[3456]86-*-sunos5* | powerpc*-*-solaris2* \
2535     | rs6000-*-solaris2*)
2536     case "${canonical}" in
2537       i[3456]86-*-* )     machine=intel386 ;;
2538       amd64-*-*|x86_64-*-*)     machine=amdx86-64 ;;
2539       powerpc* | rs6000* )  machine=ibmrs6000 ;;
2540       sparc* )          machine=sparc ;;
2541       * )               unported=yes ;;
2542     esac
2543     case "${canonical}" in
2544       *-sunos5.3* | *-solaris2.3* )
2545                 opsys=sol2-3
2546                 NON_GNU_CPP=/usr/ccs/lib/cpp
2547                 ;;
2548       *-sunos5.4* | *-solaris2.4* )
2549                 opsys=sol2-4
2550                 NON_GNU_CPP=/usr/ccs/lib/cpp
2551                 RANLIB="ar -ts"
2552                 ;;
2553       *-sunos5.5* | *-solaris2.5* )
2554                 opsys=sol2-5
2555                 NON_GNU_CPP=/usr/ccs/lib/cpp
2556                 RANLIB="ar -ts"
2557                 ;;
2558       *-sunos5.6* | *-solaris2.6* )
2559                 opsys=sol2-6
2560                 NON_GNU_CPP=/usr/ccs/lib/cpp
2561                 RANLIB="ar -ts"
2562                 ;;
2563       *-sunos5* | *-solaris* )
2564                 opsys=sol2-6
2565                 emacs_check_sunpro_c=yes
2566                 NON_GNU_CPP=/usr/ccs/lib/cpp
2567                 ;;
2568     esac
2569     ## Watch out for a compiler that we know will not work.
2570     case "${canonical}" in
2571      *-solaris* | *-sunos5* )
2572                 if [ "x$CC" = x/usr/ucb/cc ]; then
2573                   ## /usr/ucb/cc doesn't work;
2574                   ## we should find some other compiler that does work.
2575                   unset CC
2576                 fi
2577                 ;;
2578       *) ;;
2579     esac
2580   ;;
2581
2582   ## Vaxen.
2583   vax-dec-* )
2584     machine=vax
2585     case "${canonical}" in
2586       *-vms* )                                          opsys=vms ;;
2587       * )                                               unported=yes
2588     esac
2589   ;;
2590
2591   ## IA-64
2592   ia64*-*-linux* )
2593     machine=ia64 opsys=gnu-linux
2594   ;;
2595
2596   ## Intel 386 machines where we don't care about the manufacturer
2597   i[3456]86-*-* )
2598     machine=intel386
2599     case "${canonical}" in
2600       *-cygwin )                opsys=cygwin ;;
2601       *-darwin* )               opsys=darwin
2602                                 CPP="${CC-cc} -E -no-cpp-precomp"
2603                                 ;;
2604       *-linux-gnu* )            opsys=gnu-linux ;;
2605       *-sysv4.2uw* )            opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
2606       *-sysv5uw* )              opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
2607       *-sysv5OpenUNIX* )        opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
2608       ## Otherwise, we'll fall through to the generic opsys code at the bottom.
2609     esac
2610   ;;
2611
2612   ## m68k Linux-based GNU system
2613   m68k-*-linux-gnu* )
2614     machine=m68k opsys=gnu-linux
2615   ;;
2616
2617   ## Mips Linux-based GNU system
2618   mips-*-linux-gnu* | mipsel-*-linux-gnu* )
2619     machine=mips opsys=gnu-linux
2620   ;;
2621
2622   ## AMD x86-64 Linux-based GNU system
2623   x86_64-*-linux-gnu* )
2624     machine=amdx86-64 opsys=gnu-linux
2625   ;;
2626
2627   ## Tensilica Xtensa Linux-based GNU system
2628   xtensa*-*-linux-gnu* )
2629     machine=xtensa opsys=gnu-linux
2630     ;;
2631
2632   * )
2633     unported=yes
2634   ;;
2635 esac
2636
2637 ### If the code above didn't choose an operating system, just choose
2638 ### an operating system based on the configuration name.  You really
2639 ### only want to use this when you have no idea what the right
2640 ### operating system is; if you know what operating systems a machine
2641 ### runs, it's cleaner to make it explicit in the case statement
2642 ### above.
2643 if test x"${opsys}" = x; then
2644   case "${canonical}" in
2645     *-gnu* )                            opsys=gnu ;;
2646     *-sysv4.2uw* )                      opsys=unixware ;;
2647     *-sysv5uw* )                        opsys=unixware ;;
2648     *-sysv5OpenUNIX* )                  opsys=unixware ;;
2649     *-sysv4.1* | *-sysvr4.1* )
2650         NON_GNU_CPP=/usr/lib/cpp
2651         opsys=usg5-4 ;;
2652     *-sysv4.[2-9]* | *-sysvr4.[2-9]* )
2653         if [ x$NON_GNU_CPP = x ]; then
2654           if [ -f /usr/ccs/lib/cpp ]; then
2655             NON_GNU_CPP=/usr/ccs/lib/cpp
2656           else
2657             NON_GNU_CPP=/lib/cpp
2658           fi
2659         fi
2660         opsys=usg5-4-2 ;;
2661     *-sysv4* | *-sysvr4* )              opsys=usg5-4 ;;
2662     * )
2663       unported=yes
2664     ;;
2665   esac
2666 fi
2667
2668
2669
2670 if test $unported = yes; then
2671   { { echo "$as_me:$LINENO: error: Emacs hasn't been ported to \`${canonical}' systems.
2672 Check \`etc/MACHINES' for recognized configuration names." >&5
2673 echo "$as_me: error: Emacs hasn't been ported to \`${canonical}' systems.
2674 Check \`etc/MACHINES' for recognized configuration names." >&2;}
2675    { (exit 1); exit 1; }; }
2676 fi
2677
2678 machfile="m/${machine}.h"
2679 opsysfile="s/${opsys}.h"
2680
2681
2682 #### Choose a compiler.
2683 test -n "$CC" && cc_specified=yes
2684
2685 # Save the value of CFLAGS that the user specified.
2686 SPECIFIED_CFLAGS="$CFLAGS"
2687
2688 ac_ext=c
2689 ac_cpp='$CPP $CPPFLAGS'
2690 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2691 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2692 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2693 if test -n "$ac_tool_prefix"; then
2694   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2695 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2696 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2697 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2698 if test "${ac_cv_prog_CC+set}" = set; then
2699   echo $ECHO_N "(cached) $ECHO_C" >&6
2700 else
2701   if test -n "$CC"; then
2702   ac_cv_prog_CC="$CC" # Let the user override the test.
2703 else
2704 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2705 for as_dir in $PATH
2706 do
2707   IFS=$as_save_IFS
2708   test -z "$as_dir" && as_dir=.
2709   for ac_exec_ext in '' $ac_executable_extensions; do
2710   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2711     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2712     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2713     break 2
2714   fi
2715 done
2716 done
2717 IFS=$as_save_IFS
2718
2719 fi
2720 fi
2721 CC=$ac_cv_prog_CC
2722 if test -n "$CC"; then
2723   { echo "$as_me:$LINENO: result: $CC" >&5
2724 echo "${ECHO_T}$CC" >&6; }
2725 else
2726   { echo "$as_me:$LINENO: result: no" >&5
2727 echo "${ECHO_T}no" >&6; }
2728 fi
2729
2730
2731 fi
2732 if test -z "$ac_cv_prog_CC"; then
2733   ac_ct_CC=$CC
2734   # Extract the first word of "gcc", so it can be a program name with args.
2735 set dummy gcc; ac_word=$2
2736 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2737 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2738 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2739   echo $ECHO_N "(cached) $ECHO_C" >&6
2740 else
2741   if test -n "$ac_ct_CC"; then
2742   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2743 else
2744 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2745 for as_dir in $PATH
2746 do
2747   IFS=$as_save_IFS
2748   test -z "$as_dir" && as_dir=.
2749   for ac_exec_ext in '' $ac_executable_extensions; do
2750   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2751     ac_cv_prog_ac_ct_CC="gcc"
2752     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2753     break 2
2754   fi
2755 done
2756 done
2757 IFS=$as_save_IFS
2758
2759 fi
2760 fi
2761 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2762 if test -n "$ac_ct_CC"; then
2763   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2764 echo "${ECHO_T}$ac_ct_CC" >&6; }
2765 else
2766   { echo "$as_me:$LINENO: result: no" >&5
2767 echo "${ECHO_T}no" >&6; }
2768 fi
2769
2770   if test "x$ac_ct_CC" = x; then
2771     CC=""
2772   else
2773     case $cross_compiling:$ac_tool_warned in
2774 yes:)
2775 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2776 whose name does not start with the host triplet.  If you think this
2777 configuration is useful to you, please write to autoconf@gnu.org." >&5
2778 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2779 whose name does not start with the host triplet.  If you think this
2780 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2781 ac_tool_warned=yes ;;
2782 esac
2783     CC=$ac_ct_CC
2784   fi
2785 else
2786   CC="$ac_cv_prog_CC"
2787 fi
2788
2789 if test -z "$CC"; then
2790           if test -n "$ac_tool_prefix"; then
2791     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2792 set dummy ${ac_tool_prefix}cc; ac_word=$2
2793 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2794 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2795 if test "${ac_cv_prog_CC+set}" = set; then
2796   echo $ECHO_N "(cached) $ECHO_C" >&6
2797 else
2798   if test -n "$CC"; then
2799   ac_cv_prog_CC="$CC" # Let the user override the test.
2800 else
2801 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2802 for as_dir in $PATH
2803 do
2804   IFS=$as_save_IFS
2805   test -z "$as_dir" && as_dir=.
2806   for ac_exec_ext in '' $ac_executable_extensions; do
2807   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2808     ac_cv_prog_CC="${ac_tool_prefix}cc"
2809     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2810     break 2
2811   fi
2812 done
2813 done
2814 IFS=$as_save_IFS
2815
2816 fi
2817 fi
2818 CC=$ac_cv_prog_CC
2819 if test -n "$CC"; then
2820   { echo "$as_me:$LINENO: result: $CC" >&5
2821 echo "${ECHO_T}$CC" >&6; }
2822 else
2823   { echo "$as_me:$LINENO: result: no" >&5
2824 echo "${ECHO_T}no" >&6; }
2825 fi
2826
2827
2828   fi
2829 fi
2830 if test -z "$CC"; then
2831   # Extract the first word of "cc", so it can be a program name with args.
2832 set dummy cc; ac_word=$2
2833 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2834 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2835 if test "${ac_cv_prog_CC+set}" = set; then
2836   echo $ECHO_N "(cached) $ECHO_C" >&6
2837 else
2838   if test -n "$CC"; then
2839   ac_cv_prog_CC="$CC" # Let the user override the test.
2840 else
2841   ac_prog_rejected=no
2842 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2843 for as_dir in $PATH
2844 do
2845   IFS=$as_save_IFS
2846   test -z "$as_dir" && as_dir=.
2847   for ac_exec_ext in '' $ac_executable_extensions; do
2848   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2849     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2850        ac_prog_rejected=yes
2851        continue
2852      fi
2853     ac_cv_prog_CC="cc"
2854     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2855     break 2
2856   fi
2857 done
2858 done
2859 IFS=$as_save_IFS
2860
2861 if test $ac_prog_rejected = yes; then
2862   # We found a bogon in the path, so make sure we never use it.
2863   set dummy $ac_cv_prog_CC
2864   shift
2865   if test $# != 0; then
2866     # We chose a different compiler from the bogus one.
2867     # However, it has the same basename, so the bogon will be chosen
2868     # first if we set CC to just the basename; use the full file name.
2869     shift
2870     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2871   fi
2872 fi
2873 fi
2874 fi
2875 CC=$ac_cv_prog_CC
2876 if test -n "$CC"; then
2877   { echo "$as_me:$LINENO: result: $CC" >&5
2878 echo "${ECHO_T}$CC" >&6; }
2879 else
2880   { echo "$as_me:$LINENO: result: no" >&5
2881 echo "${ECHO_T}no" >&6; }
2882 fi
2883
2884
2885 fi
2886 if test -z "$CC"; then
2887   if test -n "$ac_tool_prefix"; then
2888   for ac_prog in cl.exe
2889   do
2890     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2891 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2892 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2893 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2894 if test "${ac_cv_prog_CC+set}" = set; then
2895   echo $ECHO_N "(cached) $ECHO_C" >&6
2896 else
2897   if test -n "$CC"; then
2898   ac_cv_prog_CC="$CC" # Let the user override the test.
2899 else
2900 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2901 for as_dir in $PATH
2902 do
2903   IFS=$as_save_IFS
2904   test -z "$as_dir" && as_dir=.
2905   for ac_exec_ext in '' $ac_executable_extensions; do
2906   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2907     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2908     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2909     break 2
2910   fi
2911 done
2912 done
2913 IFS=$as_save_IFS
2914
2915 fi
2916 fi
2917 CC=$ac_cv_prog_CC
2918 if test -n "$CC"; then
2919   { echo "$as_me:$LINENO: result: $CC" >&5
2920 echo "${ECHO_T}$CC" >&6; }
2921 else
2922   { echo "$as_me:$LINENO: result: no" >&5
2923 echo "${ECHO_T}no" >&6; }
2924 fi
2925
2926
2927     test -n "$CC" && break
2928   done
2929 fi
2930 if test -z "$CC"; then
2931   ac_ct_CC=$CC
2932   for ac_prog in cl.exe
2933 do
2934   # Extract the first word of "$ac_prog", so it can be a program name with args.
2935 set dummy $ac_prog; ac_word=$2
2936 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2937 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2938 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2939   echo $ECHO_N "(cached) $ECHO_C" >&6
2940 else
2941   if test -n "$ac_ct_CC"; then
2942   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2943 else
2944 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2945 for as_dir in $PATH
2946 do
2947   IFS=$as_save_IFS
2948   test -z "$as_dir" && as_dir=.
2949   for ac_exec_ext in '' $ac_executable_extensions; do
2950   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2951     ac_cv_prog_ac_ct_CC="$ac_prog"
2952     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2953     break 2
2954   fi
2955 done
2956 done
2957 IFS=$as_save_IFS
2958
2959 fi
2960 fi
2961 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2962 if test -n "$ac_ct_CC"; then
2963   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2964 echo "${ECHO_T}$ac_ct_CC" >&6; }
2965 else
2966   { echo "$as_me:$LINENO: result: no" >&5
2967 echo "${ECHO_T}no" >&6; }
2968 fi
2969
2970
2971   test -n "$ac_ct_CC" && break
2972 done
2973
2974   if test "x$ac_ct_CC" = x; then
2975     CC=""
2976   else
2977     case $cross_compiling:$ac_tool_warned in
2978 yes:)
2979 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2980 whose name does not start with the host triplet.  If you think this
2981 configuration is useful to you, please write to autoconf@gnu.org." >&5
2982 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2983 whose name does not start with the host triplet.  If you think this
2984 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2985 ac_tool_warned=yes ;;
2986 esac
2987     CC=$ac_ct_CC
2988   fi
2989 fi
2990
2991 fi
2992
2993
2994 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2995 See \`config.log' for more details." >&5
2996 echo "$as_me: error: no acceptable C compiler found in \$PATH
2997 See \`config.log' for more details." >&2;}
2998    { (exit 1); exit 1; }; }
2999
3000 # Provide some information about the compiler.
3001 echo "$as_me:$LINENO: checking for C compiler version" >&5
3002 ac_compiler=`set X $ac_compile; echo $2`
3003 { (ac_try="$ac_compiler --version >&5"
3004 case "(($ac_try" in
3005   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3006   *) ac_try_echo=$ac_try;;
3007 esac
3008 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3009   (eval "$ac_compiler --version >&5") 2>&5
3010   ac_status=$?
3011   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3012   (exit $ac_status); }
3013 { (ac_try="$ac_compiler -v >&5"
3014 case "(($ac_try" in
3015   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3016   *) ac_try_echo=$ac_try;;
3017 esac
3018 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3019   (eval "$ac_compiler -v >&5") 2>&5
3020   ac_status=$?
3021   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3022   (exit $ac_status); }
3023 { (ac_try="$ac_compiler -V >&5"
3024 case "(($ac_try" in
3025   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3026   *) ac_try_echo=$ac_try;;
3027 esac
3028 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3029   (eval "$ac_compiler -V >&5") 2>&5
3030   ac_status=$?
3031   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3032   (exit $ac_status); }
3033
3034 cat >conftest.$ac_ext <<_ACEOF
3035 /* confdefs.h.  */
3036 _ACEOF
3037 cat confdefs.h >>conftest.$ac_ext
3038 cat >>conftest.$ac_ext <<_ACEOF
3039 /* end confdefs.h.  */
3040
3041 int
3042 main ()
3043 {
3044
3045   ;
3046   return 0;
3047 }
3048 _ACEOF
3049 ac_clean_files_save=$ac_clean_files
3050 ac_clean_files="$ac_clean_files a.out a.exe b.out"
3051 # Try to create an executable without -o first, disregard a.out.
3052 # It will help us diagnose broken compilers, and finding out an intuition
3053 # of exeext.
3054 { echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
3055 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
3056 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3057 #
3058 # List of possible output files, starting from the most likely.
3059 # The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
3060 # only as a last resort.  b.out is created by i960 compilers.
3061 ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
3062 #
3063 # The IRIX 6 linker writes into existing files which may not be
3064 # executable, retaining their permissions.  Remove them first so a
3065 # subsequent execution test works.
3066 ac_rmfiles=
3067 for ac_file in $ac_files
3068 do
3069   case $ac_file in
3070     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
3071     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3072   esac
3073 done
3074 rm -f $ac_rmfiles
3075
3076 if { (ac_try="$ac_link_default"
3077 case "(($ac_try" in
3078   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3079   *) ac_try_echo=$ac_try;;
3080 esac
3081 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3082   (eval "$ac_link_default") 2>&5
3083   ac_status=$?
3084   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3085   (exit $ac_status); }; then
3086   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3087 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3088 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3089 # so that the user can short-circuit this test for compilers unknown to
3090 # Autoconf.
3091 for ac_file in $ac_files ''
3092 do
3093   test -f "$ac_file" || continue
3094   case $ac_file in
3095     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )
3096         ;;
3097     [ab].out )
3098         # We found the default executable, but exeext='' is most
3099         # certainly right.
3100         break;;
3101     *.* )
3102         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3103         then :; else
3104            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3105         fi
3106         # We set ac_cv_exeext here because the later test for it is not
3107         # safe: cross compilers may not add the suffix if given an `-o'
3108         # argument, so we may need to know it at that point already.
3109         # Even if this section looks crufty: it has the advantage of
3110         # actually working.
3111         break;;
3112     * )
3113         break;;
3114   esac
3115 done
3116 test "$ac_cv_exeext" = no && ac_cv_exeext=
3117
3118 else
3119   ac_file=''
3120 fi
3121
3122 { echo "$as_me:$LINENO: result: $ac_file" >&5
3123 echo "${ECHO_T}$ac_file" >&6; }
3124 if test -z "$ac_file"; then
3125   echo "$as_me: failed program was:" >&5
3126 sed 's/^/| /' conftest.$ac_ext >&5
3127
3128 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
3129 See \`config.log' for more details." >&5
3130 echo "$as_me: error: C compiler cannot create executables
3131 See \`config.log' for more details." >&2;}
3132    { (exit 77); exit 77; }; }
3133 fi
3134
3135 ac_exeext=$ac_cv_exeext
3136
3137 # Check that the compiler produces executables we can run.  If not, either
3138 # the compiler is broken, or we cross compile.
3139 { echo "$as_me:$LINENO: checking whether the C compiler works" >&5
3140 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
3141 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
3142 # If not cross compiling, check that we can run a simple program.
3143 if test "$cross_compiling" != yes; then
3144   if { ac_try='./$ac_file'
3145   { (case "(($ac_try" in
3146   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3147   *) ac_try_echo=$ac_try;;
3148 esac
3149 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3150   (eval "$ac_try") 2>&5
3151   ac_status=$?
3152   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3153   (exit $ac_status); }; }; then
3154     cross_compiling=no
3155   else
3156     if test "$cross_compiling" = maybe; then
3157         cross_compiling=yes
3158     else
3159         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
3160 If you meant to cross compile, use \`--host'.
3161 See \`config.log' for more details." >&5
3162 echo "$as_me: error: cannot run C compiled programs.
3163 If you meant to cross compile, use \`--host'.
3164 See \`config.log' for more details." >&2;}
3165    { (exit 1); exit 1; }; }
3166     fi
3167   fi
3168 fi
3169 { echo "$as_me:$LINENO: result: yes" >&5
3170 echo "${ECHO_T}yes" >&6; }
3171
3172 rm -f a.out a.exe conftest$ac_cv_exeext b.out
3173 ac_clean_files=$ac_clean_files_save
3174 # Check that the compiler produces executables we can run.  If not, either
3175 # the compiler is broken, or we cross compile.
3176 { echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
3177 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
3178 { echo "$as_me:$LINENO: result: $cross_compiling" >&5
3179 echo "${ECHO_T}$cross_compiling" >&6; }
3180
3181 { echo "$as_me:$LINENO: checking for suffix of executables" >&5
3182 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
3183 if { (ac_try="$ac_link"
3184 case "(($ac_try" in
3185   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3186   *) ac_try_echo=$ac_try;;
3187 esac
3188 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3189   (eval "$ac_link") 2>&5
3190   ac_status=$?
3191   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3192   (exit $ac_status); }; then
3193   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3194 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3195 # work properly (i.e., refer to `conftest.exe'), while it won't with
3196 # `rm'.
3197 for ac_file in conftest.exe conftest conftest.*; do
3198   test -f "$ac_file" || continue
3199   case $ac_file in
3200     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
3201     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3202           break;;
3203     * ) break;;
3204   esac
3205 done
3206 else
3207   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
3208 See \`config.log' for more details." >&5
3209 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
3210 See \`config.log' for more details." >&2;}
3211    { (exit 1); exit 1; }; }
3212 fi
3213
3214 rm -f conftest$ac_cv_exeext
3215 { echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
3216 echo "${ECHO_T}$ac_cv_exeext" >&6; }
3217
3218 rm -f conftest.$ac_ext
3219 EXEEXT=$ac_cv_exeext
3220 ac_exeext=$EXEEXT
3221 { echo "$as_me:$LINENO: checking for suffix of object files" >&5
3222 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
3223 if test "${ac_cv_objext+set}" = set; then
3224   echo $ECHO_N "(cached) $ECHO_C" >&6
3225 else
3226   cat >conftest.$ac_ext <<_ACEOF
3227 /* confdefs.h.  */
3228 _ACEOF
3229 cat confdefs.h >>conftest.$ac_ext
3230 cat >>conftest.$ac_ext <<_ACEOF
3231 /* end confdefs.h.  */
3232
3233 int
3234 main ()
3235 {
3236
3237   ;
3238   return 0;
3239 }
3240 _ACEOF
3241 rm -f conftest.o conftest.obj
3242 if { (ac_try="$ac_compile"
3243 case "(($ac_try" in
3244   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3245   *) ac_try_echo=$ac_try;;
3246 esac
3247 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3248   (eval "$ac_compile") 2>&5
3249   ac_status=$?
3250   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3251   (exit $ac_status); }; then
3252   for ac_file in conftest.o conftest.obj conftest.*; do
3253   test -f "$ac_file" || continue;
3254   case $ac_file in
3255     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
3256     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3257        break;;
3258   esac
3259 done
3260 else
3261   echo "$as_me: failed program was:" >&5
3262 sed 's/^/| /' conftest.$ac_ext >&5
3263
3264 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
3265 See \`config.log' for more details." >&5
3266 echo "$as_me: error: cannot compute suffix of object files: cannot compile
3267 See \`config.log' for more details." >&2;}
3268    { (exit 1); exit 1; }; }
3269 fi
3270
3271 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3272 fi
3273 { echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
3274 echo "${ECHO_T}$ac_cv_objext" >&6; }
3275 OBJEXT=$ac_cv_objext
3276 ac_objext=$OBJEXT
3277 { echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
3278 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
3279 if test "${ac_cv_c_compiler_gnu+set}" = set; then
3280   echo $ECHO_N "(cached) $ECHO_C" >&6
3281 else
3282   cat >conftest.$ac_ext <<_ACEOF
3283 /* confdefs.h.  */
3284 _ACEOF
3285 cat confdefs.h >>conftest.$ac_ext
3286 cat >>conftest.$ac_ext <<_ACEOF
3287 /* end confdefs.h.  */
3288
3289 int
3290 main ()
3291 {
3292 #ifndef __GNUC__
3293        choke me
3294 #endif
3295
3296   ;
3297   return 0;
3298 }
3299 _ACEOF
3300 rm -f conftest.$ac_objext
3301 if { (ac_try="$ac_compile"
3302 case "(($ac_try" in
3303   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3304   *) ac_try_echo=$ac_try;;
3305 esac
3306 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3307   (eval "$ac_compile") 2>conftest.er1
3308   ac_status=$?
3309   grep -v '^ *+' conftest.er1 >conftest.err
3310   rm -f conftest.er1
3311   cat conftest.err >&5
3312   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3313   (exit $ac_status); } && {
3314          test -z "$ac_c_werror_flag" ||
3315          test ! -s conftest.err
3316        } && test -s conftest.$ac_objext; then
3317   ac_compiler_gnu=yes
3318 else
3319   echo "$as_me: failed program was:" >&5
3320 sed 's/^/| /' conftest.$ac_ext >&5
3321
3322         ac_compiler_gnu=no
3323 fi
3324
3325 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3326 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3327
3328 fi
3329 { echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
3330 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
3331 GCC=`test $ac_compiler_gnu = yes && echo yes`
3332 ac_test_CFLAGS=${CFLAGS+set}
3333 ac_save_CFLAGS=$CFLAGS
3334 { echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
3335 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
3336 if test "${ac_cv_prog_cc_g+set}" = set; then
3337   echo $ECHO_N "(cached) $ECHO_C" >&6
3338 else
3339   ac_save_c_werror_flag=$ac_c_werror_flag
3340    ac_c_werror_flag=yes
3341    ac_cv_prog_cc_g=no
3342    CFLAGS="-g"
3343    cat >conftest.$ac_ext <<_ACEOF
3344 /* confdefs.h.  */
3345 _ACEOF
3346 cat confdefs.h >>conftest.$ac_ext
3347 cat >>conftest.$ac_ext <<_ACEOF
3348 /* end confdefs.h.  */
3349
3350 int
3351 main ()
3352 {
3353
3354   ;
3355   return 0;
3356 }
3357 _ACEOF
3358 rm -f conftest.$ac_objext
3359 if { (ac_try="$ac_compile"
3360 case "(($ac_try" in
3361   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3362   *) ac_try_echo=$ac_try;;
3363 esac
3364 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3365   (eval "$ac_compile") 2>conftest.er1
3366   ac_status=$?
3367   grep -v '^ *+' conftest.er1 >conftest.err
3368   rm -f conftest.er1
3369   cat conftest.err >&5
3370   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3371   (exit $ac_status); } && {
3372          test -z "$ac_c_werror_flag" ||
3373          test ! -s conftest.err
3374        } && test -s conftest.$ac_objext; then
3375   ac_cv_prog_cc_g=yes
3376 else
3377   echo "$as_me: failed program was:" >&5
3378 sed 's/^/| /' conftest.$ac_ext >&5
3379
3380         CFLAGS=""
3381       cat >conftest.$ac_ext <<_ACEOF
3382 /* confdefs.h.  */
3383 _ACEOF
3384 cat confdefs.h >>conftest.$ac_ext
3385 cat >>conftest.$ac_ext <<_ACEOF
3386 /* end confdefs.h.  */
3387
3388 int
3389 main ()
3390 {
3391
3392   ;
3393   return 0;
3394 }
3395 _ACEOF
3396 rm -f conftest.$ac_objext
3397 if { (ac_try="$ac_compile"
3398 case "(($ac_try" in
3399   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3400   *) ac_try_echo=$ac_try;;
3401 esac
3402 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3403   (eval "$ac_compile") 2>conftest.er1
3404   ac_status=$?
3405   grep -v '^ *+' conftest.er1 >conftest.err
3406   rm -f conftest.er1
3407   cat conftest.err >&5
3408   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3409   (exit $ac_status); } && {
3410          test -z "$ac_c_werror_flag" ||
3411          test ! -s conftest.err
3412        } && test -s conftest.$ac_objext; then
3413   :
3414 else
3415   echo "$as_me: failed program was:" >&5
3416 sed 's/^/| /' conftest.$ac_ext >&5
3417
3418         ac_c_werror_flag=$ac_save_c_werror_flag
3419          CFLAGS="-g"
3420          cat >conftest.$ac_ext <<_ACEOF
3421 /* confdefs.h.  */
3422 _ACEOF
3423 cat confdefs.h >>conftest.$ac_ext
3424 cat >>conftest.$ac_ext <<_ACEOF
3425 /* end confdefs.h.  */
3426
3427 int
3428 main ()
3429 {
3430
3431   ;
3432   return 0;
3433 }
3434 _ACEOF
3435 rm -f conftest.$ac_objext
3436 if { (ac_try="$ac_compile"
3437 case "(($ac_try" in
3438   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3439   *) ac_try_echo=$ac_try;;
3440 esac
3441 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3442   (eval "$ac_compile") 2>conftest.er1
3443   ac_status=$?
3444   grep -v '^ *+' conftest.er1 >conftest.err
3445   rm -f conftest.er1
3446   cat conftest.err >&5
3447   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3448   (exit $ac_status); } && {
3449          test -z "$ac_c_werror_flag" ||
3450          test ! -s conftest.err
3451        } && test -s conftest.$ac_objext; then
3452   ac_cv_prog_cc_g=yes
3453 else
3454   echo "$as_me: failed program was:" >&5
3455 sed 's/^/| /' conftest.$ac_ext >&5
3456
3457
3458 fi
3459
3460 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3461 fi
3462
3463 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3464 fi
3465
3466 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3467    ac_c_werror_flag=$ac_save_c_werror_flag
3468 fi
3469 { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
3470 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
3471 if test "$ac_test_CFLAGS" = set; then
3472   CFLAGS=$ac_save_CFLAGS
3473 elif test $ac_cv_prog_cc_g = yes; then
3474   if test "$GCC" = yes; then
3475     CFLAGS="-g -O2"
3476   else
3477     CFLAGS="-g"
3478   fi
3479 else
3480   if test "$GCC" = yes; then
3481     CFLAGS="-O2"
3482   else
3483     CFLAGS=
3484   fi
3485 fi
3486 { echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
3487 echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
3488 if test "${ac_cv_prog_cc_c89+set}" = set; then
3489   echo $ECHO_N "(cached) $ECHO_C" >&6
3490 else
3491   ac_cv_prog_cc_c89=no
3492 ac_save_CC=$CC
3493 cat >conftest.$ac_ext <<_ACEOF
3494 /* confdefs.h.  */
3495 _ACEOF
3496 cat confdefs.h >>conftest.$ac_ext
3497 cat >>conftest.$ac_ext <<_ACEOF
3498 /* end confdefs.h.  */
3499 #include <stdarg.h>
3500 #include <stdio.h>
3501 #include <sys/types.h>
3502 #include <sys/stat.h>
3503 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3504 struct buf { int x; };
3505 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3506 static char *e (p, i)
3507      char **p;
3508      int i;
3509 {
3510   return p[i];
3511 }
3512 static char *f (char * (*g) (char **, int), char **p, ...)
3513 {
3514   char *s;
3515   va_list v;
3516   va_start (v,p);
3517   s = g (p, va_arg (v,int));
3518   va_end (v);
3519   return s;
3520 }
3521
3522 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3523    function prototypes and stuff, but not '\xHH' hex character constants.
3524    These don't provoke an error unfortunately, instead are silently treated
3525    as 'x'.  The following induces an error, until -std is added to get
3526    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3527    array size at least.  It's necessary to write '\x00'==0 to get something
3528    that's true only with -std.  */
3529 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3530
3531 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3532    inside strings and character constants.  */
3533 #define FOO(x) 'x'
3534 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3535
3536 int test (int i, double x);
3537 struct s1 {int (*f) (int a);};
3538 struct s2 {int (*f) (double a);};
3539 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3540 int argc;
3541 char **argv;
3542 int
3543 main ()
3544 {
3545 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3546   ;
3547   return 0;
3548 }
3549 _ACEOF
3550 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3551         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3552 do
3553   CC="$ac_save_CC $ac_arg"
3554   rm -f conftest.$ac_objext
3555 if { (ac_try="$ac_compile"
3556 case "(($ac_try" in
3557   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3558   *) ac_try_echo=$ac_try;;
3559 esac
3560 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3561   (eval "$ac_compile") 2>conftest.er1
3562   ac_status=$?
3563   grep -v '^ *+' conftest.er1 >conftest.err
3564   rm -f conftest.er1
3565   cat conftest.err >&5
3566   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3567   (exit $ac_status); } && {
3568          test -z "$ac_c_werror_flag" ||
3569          test ! -s conftest.err
3570        } && test -s conftest.$ac_objext; then
3571   ac_cv_prog_cc_c89=$ac_arg
3572 else
3573   echo "$as_me: failed program was:" >&5
3574 sed 's/^/| /' conftest.$ac_ext >&5
3575
3576
3577 fi
3578
3579 rm -f core conftest.err conftest.$ac_objext
3580   test "x$ac_cv_prog_cc_c89" != "xno" && break
3581 done
3582 rm -f conftest.$ac_ext
3583 CC=$ac_save_CC
3584
3585 fi
3586 # AC_CACHE_VAL
3587 case "x$ac_cv_prog_cc_c89" in
3588   x)
3589     { echo "$as_me:$LINENO: result: none needed" >&5
3590 echo "${ECHO_T}none needed" >&6; } ;;
3591   xno)
3592     { echo "$as_me:$LINENO: result: unsupported" >&5
3593 echo "${ECHO_T}unsupported" >&6; } ;;
3594   *)
3595     CC="$CC $ac_cv_prog_cc_c89"
3596     { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
3597 echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
3598 esac
3599
3600
3601 ac_ext=c
3602 ac_cpp='$CPP $CPPFLAGS'
3603 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3604 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3605 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3606
3607
3608 # On Suns, sometimes $CPP names a directory.
3609 if test -n "$CPP" && test -d "$CPP"; then
3610   CPP=
3611 fi
3612
3613 ## If not using gcc, and on Solaris, and no CPP specified, see if
3614 ## using a Sun compiler, which needs -Xs to prevent whitespace.
3615 if test x"$GCC" != xyes && test x"$emacs_check_sunpro_c" = xyes && \
3616  test x"$CPP" = x; then
3617   { echo "$as_me:$LINENO: checking whether we are using a Sun C compiler" >&5
3618 echo $ECHO_N "checking whether we are using a Sun C compiler... $ECHO_C" >&6; }
3619
3620 if test "${emacs_cv_sunpro_c+set}" = set; then
3621   echo $ECHO_N "(cached) $ECHO_C" >&6
3622 else
3623   cat >conftest.$ac_ext <<_ACEOF
3624 /* confdefs.h.  */
3625 _ACEOF
3626 cat confdefs.h >>conftest.$ac_ext
3627 cat >>conftest.$ac_ext <<_ACEOF
3628 /* end confdefs.h.  */
3629
3630 int
3631 main ()
3632 {
3633 #ifndef __SUNPRO_C
3634 fail;
3635 #endif
3636
3637   ;
3638   return 0;
3639 }
3640 _ACEOF
3641 rm -f conftest.$ac_objext conftest$ac_exeext
3642 if { (ac_try="$ac_link"
3643 case "(($ac_try" in
3644   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3645   *) ac_try_echo=$ac_try;;
3646 esac
3647 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3648   (eval "$ac_link") 2>conftest.er1
3649   ac_status=$?
3650   grep -v '^ *+' conftest.er1 >conftest.err
3651   rm -f conftest.er1
3652   cat conftest.err >&5
3653   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3654   (exit $ac_status); } && {
3655          test -z "$ac_c_werror_flag" ||
3656          test ! -s conftest.err
3657        } && test -s conftest$ac_exeext &&
3658        $as_test_x conftest$ac_exeext; then
3659   emacs_cv_sunpro_c=yes
3660 else
3661   echo "$as_me: failed program was:" >&5
3662 sed 's/^/| /' conftest.$ac_ext >&5
3663
3664         emacs_cv_sunpro_c=no
3665 fi
3666
3667 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
3668       conftest$ac_exeext conftest.$ac_ext
3669 fi
3670
3671   { echo "$as_me:$LINENO: result: $emacs_cv_sunpro_c" >&5
3672 echo "${ECHO_T}$emacs_cv_sunpro_c" >&6; }
3673
3674   if test x"$emacs_cv_sunpro_c" = xyes; then
3675     NON_GNU_CPP="$CC -E -Xs"
3676   fi
3677 fi
3678
3679 #### Some systems specify a CPP to use unless we are using GCC.
3680 #### Now that we know whether we are using GCC, we can decide whether
3681 #### to use that one.
3682 if test "x$NON_GNU_CPP" != x && test x$GCC != xyes && test "x$CPP" = x
3683 then
3684   CPP="$NON_GNU_CPP"
3685 fi
3686
3687 #### Some systems specify a CC to use unless we are using GCC.
3688 #### Now that we know whether we are using GCC, we can decide whether
3689 #### to use that one.
3690 if test "x$NON_GNU_CC" != x && test x$GCC != xyes &&
3691   test x$cc_specified != xyes
3692 then
3693   CC="$NON_GNU_CC"
3694 fi
3695
3696 if test x$GCC = xyes && test "x$GCC_TEST_OPTIONS" != x
3697 then
3698   CC="$CC $GCC_TEST_OPTIONS"
3699 fi
3700
3701 if test x$GCC = x && test "x$NON_GCC_TEST_OPTIONS" != x
3702 then
3703   CC="$CC $NON_GCC_TEST_OPTIONS"
3704 fi
3705
3706
3707 cat >>confdefs.h <<\_ACEOF
3708 #define _GNU_SOURCE 1
3709 _ACEOF
3710
3711
3712 ac_ext=c
3713 ac_cpp='$CPP $CPPFLAGS'
3714 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3715 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3716 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3717 { echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3718 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
3719 # On Suns, sometimes $CPP names a directory.
3720 if test -n "$CPP" && test -d "$CPP"; then
3721   CPP=
3722 fi
3723 if test -z "$CPP"; then
3724   if test "${ac_cv_prog_CPP+set}" = set; then
3725   echo $ECHO_N "(cached) $ECHO_C" >&6
3726 else
3727       # Double quotes because CPP needs to be expanded
3728     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3729     do
3730       ac_preproc_ok=false
3731 for ac_c_preproc_warn_flag in '' yes
3732 do
3733   # Use a header file that comes with gcc, so configuring glibc
3734   # with a fresh cross-compiler works.
3735   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3736   # <limits.h> exists even on freestanding compilers.
3737   # On the NeXT, cc -E runs the code through the compiler's parser,
3738   # not just through cpp. "Syntax error" is here to catch this case.
3739   cat >conftest.$ac_ext <<_ACEOF
3740 /* confdefs.h.  */
3741 _ACEOF
3742 cat confdefs.h >>conftest.$ac_ext
3743 cat >>conftest.$ac_ext <<_ACEOF
3744 /* end confdefs.h.  */
3745 #ifdef __STDC__
3746 # include <limits.h>
3747 #else
3748 # include <assert.h>
3749 #endif
3750                      Syntax error
3751 _ACEOF
3752 if { (ac_try="$ac_cpp conftest.$ac_ext"
3753 case "(($ac_try" in
3754   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3755   *) ac_try_echo=$ac_try;;
3756 esac
3757 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3758   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3759   ac_status=$?
3760   grep -v '^ *+' conftest.er1 >conftest.err
3761   rm -f conftest.er1
3762   cat conftest.err >&5
3763   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3764   (exit $ac_status); } >/dev/null && {
3765          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3766          test ! -s conftest.err
3767        }; then
3768   :
3769 else
3770   echo "$as_me: failed program was:" >&5
3771 sed 's/^/| /' conftest.$ac_ext >&5
3772
3773   # Broken: fails on valid input.
3774 continue
3775 fi
3776
3777 rm -f conftest.err conftest.$ac_ext
3778
3779   # OK, works on sane cases.  Now check whether nonexistent headers
3780   # can be detected and how.
3781   cat >conftest.$ac_ext <<_ACEOF
3782 /* confdefs.h.  */
3783 _ACEOF
3784 cat confdefs.h >>conftest.$ac_ext
3785 cat >>conftest.$ac_ext <<_ACEOF
3786 /* end confdefs.h.  */
3787 #include <ac_nonexistent.h>
3788 _ACEOF
3789 if { (ac_try="$ac_cpp conftest.$ac_ext"
3790 case "(($ac_try" in
3791   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3792   *) ac_try_echo=$ac_try;;
3793 esac
3794 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3795   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3796   ac_status=$?
3797   grep -v '^ *+' conftest.er1 >conftest.err
3798   rm -f conftest.er1
3799   cat conftest.err >&5
3800   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3801   (exit $ac_status); } >/dev/null && {
3802          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3803          test ! -s conftest.err
3804        }; then
3805   # Broken: success on invalid input.
3806 continue
3807 else
3808   echo "$as_me: failed program was:" >&5
3809 sed 's/^/| /' conftest.$ac_ext >&5
3810
3811   # Passes both tests.
3812 ac_preproc_ok=:
3813 break
3814 fi
3815
3816 rm -f conftest.err conftest.$ac_ext
3817
3818 done
3819 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3820 rm -f conftest.err conftest.$ac_ext
3821 if $ac_preproc_ok; then
3822   break
3823 fi
3824
3825     done
3826     ac_cv_prog_CPP=$CPP
3827
3828 fi
3829   CPP=$ac_cv_prog_CPP
3830 else
3831   ac_cv_prog_CPP=$CPP
3832 fi
3833 { echo "$as_me:$LINENO: result: $CPP" >&5
3834 echo "${ECHO_T}$CPP" >&6; }
3835 ac_preproc_ok=false
3836 for ac_c_preproc_warn_flag in '' yes
3837 do
3838   # Use a header file that comes with gcc, so configuring glibc
3839   # with a fresh cross-compiler works.
3840   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3841   # <limits.h> exists even on freestanding compilers.
3842   # On the NeXT, cc -E runs the code through the compiler's parser,
3843   # not just through cpp. "Syntax error" is here to catch this case.
3844   cat >conftest.$ac_ext <<_ACEOF
3845 /* confdefs.h.  */
3846 _ACEOF
3847 cat confdefs.h >>conftest.$ac_ext
3848 cat >>conftest.$ac_ext <<_ACEOF
3849 /* end confdefs.h.  */
3850 #ifdef __STDC__
3851 # include <limits.h>
3852 #else
3853 # include <assert.h>
3854 #endif
3855                      Syntax error
3856 _ACEOF
3857 if { (ac_try="$ac_cpp conftest.$ac_ext"
3858 case "(($ac_try" in
3859   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3860   *) ac_try_echo=$ac_try;;
3861 esac
3862 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3863   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3864   ac_status=$?
3865   grep -v '^ *+' conftest.er1 >conftest.err
3866   rm -f conftest.er1
3867   cat conftest.err >&5
3868   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3869   (exit $ac_status); } >/dev/null && {
3870          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3871          test ! -s conftest.err
3872        }; then
3873   :
3874 else
3875   echo "$as_me: failed program was:" >&5
3876 sed 's/^/| /' conftest.$ac_ext >&5
3877
3878   # Broken: fails on valid input.
3879 continue
3880 fi
3881
3882 rm -f conftest.err conftest.$ac_ext
3883
3884   # OK, works on sane cases.  Now check whether nonexistent headers
3885   # can be detected and how.
3886   cat >conftest.$ac_ext <<_ACEOF
3887 /* confdefs.h.  */
3888 _ACEOF
3889 cat confdefs.h >>conftest.$ac_ext
3890 cat >>conftest.$ac_ext <<_ACEOF
3891 /* end confdefs.h.  */
3892 #include <ac_nonexistent.h>
3893 _ACEOF
3894 if { (ac_try="$ac_cpp conftest.$ac_ext"
3895 case "(($ac_try" in
3896   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3897   *) ac_try_echo=$ac_try;;
3898 esac
3899 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3900   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3901   ac_status=$?
3902   grep -v '^ *+' conftest.er1 >conftest.err
3903   rm -f conftest.er1
3904   cat conftest.err >&5
3905   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3906   (exit $ac_status); } >/dev/null && {
3907          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3908          test ! -s conftest.err
3909        }; then
3910   # Broken: success on invalid input.
3911 continue
3912 else
3913   echo "$as_me: failed program was:" >&5
3914 sed 's/^/| /' conftest.$ac_ext >&5
3915
3916   # Passes both tests.
3917 ac_preproc_ok=:
3918 break
3919 fi
3920
3921 rm -f conftest.err conftest.$ac_ext
3922
3923 done
3924 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3925 rm -f conftest.err conftest.$ac_ext
3926 if $ac_preproc_ok; then
3927   :
3928 else
3929   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3930 See \`config.log' for more details." >&5
3931 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3932 See \`config.log' for more details." >&2;}
3933    { (exit 1); exit 1; }; }
3934 fi
3935
3936 ac_ext=c
3937 ac_cpp='$CPP $CPPFLAGS'
3938 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3939 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3940 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3941
3942
3943 { echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
3944 echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
3945 if test "${ac_cv_path_GREP+set}" = set; then
3946   echo $ECHO_N "(cached) $ECHO_C" >&6
3947 else
3948   # Extract the first word of "grep ggrep" to use in msg output
3949 if test -z "$GREP"; then
3950 set dummy grep ggrep; ac_prog_name=$2
3951 if test "${ac_cv_path_GREP+set}" = set; then
3952   echo $ECHO_N "(cached) $ECHO_C" >&6
3953 else
3954   ac_path_GREP_found=false
3955 # Loop through the user's path and test for each of PROGNAME-LIST
3956 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3957 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3958 do
3959   IFS=$as_save_IFS
3960   test -z "$as_dir" && as_dir=.
3961   for ac_prog in grep ggrep; do
3962   for ac_exec_ext in '' $ac_executable_extensions; do
3963     ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3964     { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3965     # Check for GNU ac_path_GREP and select it if it is found.
3966   # Check for GNU $ac_path_GREP
3967 case `"$ac_path_GREP" --version 2>&1` in
3968 *GNU*)
3969   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3970 *)
3971   ac_count=0
3972   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
3973   while :
3974   do
3975     cat "conftest.in" "conftest.in" >"conftest.tmp"
3976     mv "conftest.tmp" "conftest.in"
3977     cp "conftest.in" "conftest.nl"
3978     echo 'GREP' >> "conftest.nl"
3979     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3980     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3981     ac_count=`expr $ac_count + 1`
3982     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3983       # Best one so far, save it but keep looking for a better one
3984       ac_cv_path_GREP="$ac_path_GREP"
3985       ac_path_GREP_max=$ac_count
3986     fi
3987     # 10*(2^10) chars as input seems more than enough
3988     test $ac_count -gt 10 && break
3989   done
3990   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3991 esac
3992
3993
3994     $ac_path_GREP_found && break 3
3995   done
3996 done
3997
3998 done
3999 IFS=$as_save_IFS
4000
4001
4002 fi
4003
4004 GREP="$ac_cv_path_GREP"
4005 if test -z "$GREP"; then
4006   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
4007 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
4008    { (exit 1); exit 1; }; }
4009 fi
4010
4011 else
4012   ac_cv_path_GREP=$GREP
4013 fi
4014
4015
4016 fi
4017 { echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
4018 echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
4019  GREP="$ac_cv_path_GREP"
4020
4021
4022 { echo "$as_me:$LINENO: checking for egrep" >&5
4023 echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
4024 if test "${ac_cv_path_EGREP+set}" = set; then
4025   echo $ECHO_N "(cached) $ECHO_C" >&6
4026 else
4027   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4028    then ac_cv_path_EGREP="$GREP -E"
4029    else
4030      # Extract the first word of "egrep" to use in msg output
4031 if test -z "$EGREP"; then
4032 set dummy egrep; ac_prog_name=$2
4033 if test "${ac_cv_path_EGREP+set}" = set; then
4034   echo $ECHO_N "(cached) $ECHO_C" >&6
4035 else
4036   ac_path_EGREP_found=false
4037 # Loop through the user's path and test for each of PROGNAME-LIST
4038 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4039 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4040 do
4041   IFS=$as_save_IFS
4042   test -z "$as_dir" && as_dir=.
4043   for ac_prog in egrep; do
4044   for ac_exec_ext in '' $ac_executable_extensions; do
4045     ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4046     { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4047     # Check for GNU ac_path_EGREP and select it if it is found.
4048   # Check for GNU $ac_path_EGREP
4049 case `"$ac_path_EGREP" --version 2>&1` in
4050 *GNU*)
4051   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4052 *)
4053   ac_count=0
4054   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
4055   while :
4056   do
4057     cat "conftest.in" "conftest.in" >"conftest.tmp"
4058     mv "conftest.tmp" "conftest.in"
4059     cp "conftest.in" "conftest.nl"
4060     echo 'EGREP' >> "conftest.nl"
4061     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4062     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4063     ac_count=`expr $ac_count + 1`
4064     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4065       # Best one so far, save it but keep looking for a better one
4066       ac_cv_path_EGREP="$ac_path_EGREP"
4067       ac_path_EGREP_max=$ac_count
4068     fi
4069     # 10*(2^10) chars as input seems more than enough
4070     test $ac_count -gt 10 && break
4071   done
4072   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4073 esac
4074
4075
4076     $ac_path_EGREP_found && break 3
4077   done
4078 done
4079
4080 done
4081 IFS=$as_save_IFS
4082
4083
4084 fi
4085
4086 EGREP="$ac_cv_path_EGREP"
4087 if test -z "$EGREP"; then
4088   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
4089 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
4090    { (exit 1); exit 1; }; }
4091 fi
4092
4093 else
4094   ac_cv_path_EGREP=$EGREP
4095 fi
4096
4097
4098    fi
4099 fi
4100 { echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
4101 echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
4102  EGREP="$ac_cv_path_EGREP"
4103
4104
4105
4106 { echo "$as_me:$LINENO: checking for AIX" >&5
4107 echo $ECHO_N "checking for AIX... $ECHO_C" >&6; }
4108 cat >conftest.$ac_ext <<_ACEOF
4109 /* confdefs.h.  */
4110 _ACEOF
4111 cat confdefs.h >>conftest.$ac_ext
4112 cat >>conftest.$ac_ext <<_ACEOF
4113 /* end confdefs.h.  */
4114 #ifdef _AIX
4115   yes
4116 #endif
4117
4118 _ACEOF
4119 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4120   $EGREP "yes" >/dev/null 2>&1; then
4121   { echo "$as_me:$LINENO: result: yes" >&5
4122 echo "${ECHO_T}yes" >&6; }
4123 cat >>confdefs.h <<\_ACEOF
4124 #define _ALL_SOURCE 1
4125 _ACEOF
4126
4127 else
4128   { echo "$as_me:$LINENO: result: no" >&5
4129 echo "${ECHO_T}no" >&6; }
4130 fi
4131 rm -f conftest*
4132
4133
4134 { echo "$as_me:$LINENO: checking for ANSI C header files" >&5
4135 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
4136 if test "${ac_cv_header_stdc+set}" = set; then
4137   echo $ECHO_N "(cached) $ECHO_C" >&6
4138 else
4139   cat >conftest.$ac_ext <<_ACEOF
4140 /* confdefs.h.  */
4141 _ACEOF
4142 cat confdefs.h >>conftest.$ac_ext
4143 cat >>conftest.$ac_ext <<_ACEOF
4144 /* end confdefs.h.  */
4145 #include <stdlib.h>
4146 #include <stdarg.h>
4147 #include <string.h>
4148 #include <float.h>
4149
4150 int
4151 main ()
4152 {
4153
4154   ;
4155   return 0;
4156 }
4157 _ACEOF
4158 rm -f conftest.$ac_objext
4159 if { (ac_try="$ac_compile"
4160 case "(($ac_try" in
4161   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4162   *) ac_try_echo=$ac_try;;
4163 esac
4164 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4165   (eval "$ac_compile") 2>conftest.er1
4166   ac_status=$?
4167   grep -v '^ *+' conftest.er1 >conftest.err
4168   rm -f conftest.er1
4169   cat conftest.err >&5
4170   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4171   (exit $ac_status); } && {
4172          test -z "$ac_c_werror_flag" ||
4173          test ! -s conftest.err
4174        } && test -s conftest.$ac_objext; then
4175   ac_cv_header_stdc=yes
4176 else
4177   echo "$as_me: failed program was:" >&5
4178 sed 's/^/| /' conftest.$ac_ext >&5
4179
4180         ac_cv_header_stdc=no
4181 fi
4182
4183 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4184
4185 if test $ac_cv_header_stdc = yes; then
4186   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4187   cat >conftest.$ac_ext <<_ACEOF
4188 /* confdefs.h.  */
4189 _ACEOF
4190 cat confdefs.h >>conftest.$ac_ext
4191 cat >>conftest.$ac_ext <<_ACEOF
4192 /* end confdefs.h.  */
4193 #include <string.h>
4194
4195 _ACEOF
4196 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4197   $EGREP "memchr" >/dev/null 2>&1; then
4198   :
4199 else
4200   ac_cv_header_stdc=no
4201 fi
4202 rm -f conftest*
4203
4204 fi
4205
4206 if test $ac_cv_header_stdc = yes; then
4207   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4208   cat >conftest.$ac_ext <<_ACEOF
4209 /* confdefs.h.  */
4210 _ACEOF
4211 cat confdefs.h >>conftest.$ac_ext
4212 cat >>conftest.$ac_ext <<_ACEOF
4213 /* end confdefs.h.  */
4214 #include <stdlib.h>
4215
4216 _ACEOF
4217 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4218   $EGREP "free" >/dev/null 2>&1; then
4219   :
4220 else
4221   ac_cv_header_stdc=no
4222 fi
4223 rm -f conftest*
4224
4225 fi
4226
4227 if test $ac_cv_header_stdc = yes; then
4228   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4229   if test "$cross_compiling" = yes; then
4230   :
4231 else
4232   cat >conftest.$ac_ext <<_ACEOF
4233 /* confdefs.h.  */
4234 _ACEOF
4235 cat confdefs.h >>conftest.$ac_ext
4236 cat >>conftest.$ac_ext <<_ACEOF
4237 /* end confdefs.h.  */
4238 #include <ctype.h>
4239 #include <stdlib.h>
4240 #if ((' ' & 0x0FF) == 0x020)
4241 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4242 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4243 #else
4244 # define ISLOWER(c) \
4245                    (('a' <= (c) && (c) <= 'i') \
4246                      || ('j' <= (c) && (c) <= 'r') \
4247                      || ('s' <= (c) && (c) <= 'z'))
4248 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4249 #endif
4250
4251 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4252 int
4253 main ()
4254 {
4255   int i;
4256   for (i = 0; i < 256; i++)
4257     if (XOR (islower (i), ISLOWER (i))
4258         || toupper (i) != TOUPPER (i))
4259       return 2;
4260   return 0;
4261 }
4262 _ACEOF
4263 rm -f conftest$ac_exeext
4264 if { (ac_try="$ac_link"
4265 case "(($ac_try" in
4266   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4267   *) ac_try_echo=$ac_try;;
4268 esac
4269 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4270   (eval "$ac_link") 2>&5
4271   ac_status=$?
4272   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4273   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4274   { (case "(($ac_try" in
4275   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4276   *) ac_try_echo=$ac_try;;
4277 esac
4278 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4279   (eval "$ac_try") 2>&5
4280   ac_status=$?
4281   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4282   (exit $ac_status); }; }; then
4283   :
4284 else
4285   echo "$as_me: program exited with status $ac_status" >&5
4286 echo "$as_me: failed program was:" >&5
4287 sed 's/^/| /' conftest.$ac_ext >&5
4288
4289 ( exit $ac_status )
4290 ac_cv_header_stdc=no
4291 fi
4292 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4293 fi
4294
4295
4296 fi
4297 fi
4298 { echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
4299 echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
4300 if test $ac_cv_header_stdc = yes; then
4301
4302 cat >>confdefs.h <<\_ACEOF
4303 #define STDC_HEADERS 1
4304 _ACEOF
4305
4306 fi
4307
4308 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4309
4310
4311
4312
4313
4314
4315
4316
4317
4318 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4319                   inttypes.h stdint.h unistd.h
4320 do
4321 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4322 { echo "$as_me:$LINENO: checking for $ac_header" >&5
4323 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
4324 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4325   echo $ECHO_N "(cached) $ECHO_C" >&6
4326 else
4327   cat >conftest.$ac_ext <<_ACEOF
4328 /* confdefs.h.  */
4329 _ACEOF
4330 cat confdefs.h >>conftest.$ac_ext
4331 cat >>conftest.$ac_ext <<_ACEOF
4332 /* end confdefs.h.  */
4333 $ac_includes_default
4334
4335 #include <$ac_header>
4336 _ACEOF
4337 rm -f conftest.$ac_objext
4338 if { (ac_try="$ac_compile"
4339 case "(($ac_try" in
4340   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4341   *) ac_try_echo=$ac_try;;
4342 esac
4343 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4344   (eval "$ac_compile") 2>conftest.er1
4345   ac_status=$?
4346   grep -v '^ *+' conftest.er1 >conftest.err
4347   rm -f conftest.er1
4348   cat conftest.err >&5
4349   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4350   (exit $ac_status); } && {
4351          test -z "$ac_c_werror_flag" ||
4352          test ! -s conftest.err
4353        } && test -s conftest.$ac_objext; then
4354   eval "$as_ac_Header=yes"
4355 else
4356   echo "$as_me: failed program was:" >&5
4357 sed 's/^/| /' conftest.$ac_ext >&5
4358
4359         eval "$as_ac_Header=no"
4360 fi
4361
4362 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4363 fi
4364 ac_res=`eval echo '${'$as_ac_Header'}'`
4365                { echo "$as_me:$LINENO: result: $ac_res" >&5
4366 echo "${ECHO_T}$ac_res" >&6; }
4367 if test `eval echo '${'$as_ac_Header'}'` = yes; then
4368   cat >>confdefs.h <<_ACEOF
4369 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4370 _ACEOF
4371
4372 fi
4373
4374 done
4375
4376
4377 if test "${ac_cv_header_minix_config_h+set}" = set; then
4378   { echo "$as_me:$LINENO: checking for minix/config.h" >&5
4379 echo $ECHO_N "checking for minix/config.h... $ECHO_C" >&6; }
4380 if test "${ac_cv_header_minix_config_h+set}" = set; then
4381   echo $ECHO_N "(cached) $ECHO_C" >&6
4382 fi
4383 { echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5
4384 echo "${ECHO_T}$ac_cv_header_minix_config_h" >&6; }
4385 else
4386   # Is the header compilable?
4387 { echo "$as_me:$LINENO: checking minix/config.h usability" >&5
4388 echo $ECHO_N "checking minix/config.h usability... $ECHO_C" >&6; }
4389 cat >conftest.$ac_ext <<_ACEOF
4390 /* confdefs.h.  */
4391 _ACEOF
4392 cat confdefs.h >>conftest.$ac_ext
4393 cat >>conftest.$ac_ext <<_ACEOF
4394 /* end confdefs.h.  */
4395 $ac_includes_default
4396 #include <minix/config.h>
4397 _ACEOF
4398 rm -f conftest.$ac_objext
4399 if { (ac_try="$ac_compile"
4400 case "(($ac_try" in
4401   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4402   *) ac_try_echo=$ac_try;;
4403 esac
4404 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4405   (eval "$ac_compile") 2>conftest.er1
4406   ac_status=$?
4407   grep -v '^ *+' conftest.er1 >conftest.err
4408   rm -f conftest.er1
4409   cat conftest.err >&5
4410   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4411   (exit $ac_status); } && {
4412          test -z "$ac_c_werror_flag" ||
4413          test ! -s conftest.err
4414        } && test -s conftest.$ac_objext; then
4415   ac_header_compiler=yes
4416 else
4417   echo "$as_me: failed program was:" >&5
4418 sed 's/^/| /' conftest.$ac_ext >&5
4419
4420         ac_header_compiler=no
4421 fi
4422
4423 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4424 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4425 echo "${ECHO_T}$ac_header_compiler" >&6; }
4426
4427 # Is the header present?
4428 { echo "$as_me:$LINENO: checking minix/config.h presence" >&5
4429 echo $ECHO_N "checking minix/config.h presence... $ECHO_C" >&6; }
4430 cat >conftest.$ac_ext <<_ACEOF
4431 /* confdefs.h.  */
4432 _ACEOF
4433 cat confdefs.h >>conftest.$ac_ext
4434 cat >>conftest.$ac_ext <<_ACEOF
4435 /* end confdefs.h.  */
4436 #include <minix/config.h>
4437 _ACEOF
4438 if { (ac_try="$ac_cpp conftest.$ac_ext"
4439 case "(($ac_try" in
4440   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4441   *) ac_try_echo=$ac_try;;
4442 esac
4443 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4444   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4445   ac_status=$?
4446   grep -v '^ *+' conftest.er1 >conftest.err
4447   rm -f conftest.er1
4448   cat conftest.err >&5
4449   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4450   (exit $ac_status); } >/dev/null && {
4451          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
4452          test ! -s conftest.err
4453        }; then
4454   ac_header_preproc=yes
4455 else
4456   echo "$as_me: failed program was:" >&5
4457 sed 's/^/| /' conftest.$ac_ext >&5
4458
4459   ac_header_preproc=no
4460 fi
4461
4462 rm -f conftest.err conftest.$ac_ext
4463 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4464 echo "${ECHO_T}$ac_header_preproc" >&6; }
4465
4466 # So?  What about this header?
4467 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4468   yes:no: )
4469     { echo "$as_me:$LINENO: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&5
4470 echo "$as_me: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
4471     { echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the compiler's result" >&5
4472 echo "$as_me: WARNING: minix/config.h: proceeding with the compiler's result" >&2;}
4473     ac_header_preproc=yes
4474     ;;
4475   no:yes:* )
4476     { echo "$as_me:$LINENO: WARNING: minix/config.h: present but cannot be compiled" >&5
4477 echo "$as_me: WARNING: minix/config.h: present but cannot be compiled" >&2;}
4478     { echo "$as_me:$LINENO: WARNING: minix/config.h:     check for missing prerequisite headers?" >&5
4479 echo "$as_me: WARNING: minix/config.h:     check for missing prerequisite headers?" >&2;}
4480     { echo "$as_me:$LINENO: WARNING: minix/config.h: see the Autoconf documentation" >&5
4481 echo "$as_me: WARNING: minix/config.h: see the Autoconf documentation" >&2;}
4482     { echo "$as_me:$LINENO: WARNING: minix/config.h:     section \"Present But Cannot Be Compiled\"" >&5
4483 echo "$as_me: WARNING: minix/config.h:     section \"Present But Cannot Be Compiled\"" >&2;}
4484     { echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the preprocessor's result" >&5
4485 echo "$as_me: WARNING: minix/config.h: proceeding with the preprocessor's result" >&2;}
4486     { echo "$as_me:$LINENO: WARNING: minix/config.h: in the future, the compiler will take precedence" >&5
4487 echo "$as_me: WARNING: minix/config.h: in the future, the compiler will take precedence" >&2;}
4488
4489     ;;
4490 esac
4491 { echo "$as_me:$LINENO: checking for minix/config.h" >&5
4492 echo $ECHO_N "checking for minix/config.h... $ECHO_C" >&6; }
4493 if test "${ac_cv_header_minix_config_h+set}" = set; then
4494   echo $ECHO_N "(cached) $ECHO_C" >&6
4495 else
4496   ac_cv_header_minix_config_h=$ac_header_preproc
4497 fi
4498 { echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5
4499 echo "${ECHO_T}$ac_cv_header_minix_config_h" >&6; }
4500
4501 fi
4502 if test $ac_cv_header_minix_config_h = yes; then
4503   MINIX=yes
4504 else
4505   MINIX=
4506 fi
4507
4508
4509 if test "$MINIX" = yes; then
4510
4511 cat >>confdefs.h <<\_ACEOF
4512 #define _POSIX_SOURCE 1
4513 _ACEOF
4514
4515
4516 cat >>confdefs.h <<\_ACEOF
4517 #define _POSIX_1_SOURCE 2
4518 _ACEOF
4519
4520
4521 cat >>confdefs.h <<\_ACEOF
4522 #define _MINIX 1
4523 _ACEOF
4524
4525 fi
4526
4527
4528
4529
4530
4531
4532
4533
4534
4535
4536
4537   { echo "$as_me:$LINENO: checking whether it is safe to define __EXTENSIONS__" >&5
4538 echo $ECHO_N "checking whether it is safe to define __EXTENSIONS__... $ECHO_C" >&6; }
4539 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then
4540   echo $ECHO_N "(cached) $ECHO_C" >&6
4541 else
4542   cat >conftest.$ac_ext <<_ACEOF
4543 /* confdefs.h.  */
4544 _ACEOF
4545 cat confdefs.h >>conftest.$ac_ext
4546 cat >>conftest.$ac_ext <<_ACEOF
4547 /* end confdefs.h.  */
4548
4549 #         define __EXTENSIONS__ 1
4550           $ac_includes_default
4551 int
4552 main ()
4553 {
4554
4555   ;
4556   return 0;
4557 }
4558 _ACEOF
4559 rm -f conftest.$ac_objext
4560 if { (ac_try="$ac_compile"
4561 case "(($ac_try" in
4562   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4563   *) ac_try_echo=$ac_try;;
4564 esac
4565 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4566   (eval "$ac_compile") 2>conftest.er1
4567   ac_status=$?
4568   grep -v '^ *+' conftest.er1 >conftest.err
4569   rm -f conftest.er1
4570   cat conftest.err >&5
4571   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4572   (exit $ac_status); } && {
4573          test -z "$ac_c_werror_flag" ||
4574          test ! -s conftest.err
4575        } && test -s conftest.$ac_objext; then
4576   ac_cv_safe_to_define___extensions__=yes
4577 else
4578   echo "$as_me: failed program was:" >&5
4579 sed 's/^/| /' conftest.$ac_ext >&5
4580
4581         ac_cv_safe_to_define___extensions__=no
4582 fi
4583
4584 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4585 fi
4586 { echo "$as_me:$LINENO: result: $ac_cv_safe_to_define___extensions__" >&5
4587 echo "${ECHO_T}$ac_cv_safe_to_define___extensions__" >&6; }
4588   test $ac_cv_safe_to_define___extensions__ = yes &&
4589     cat >>confdefs.h <<\_ACEOF
4590 #define __EXTENSIONS__ 1
4591 _ACEOF
4592
4593   cat >>confdefs.h <<\_ACEOF
4594 #define _POSIX_PTHREAD_SEMANTICS 1
4595 _ACEOF
4596
4597   cat >>confdefs.h <<\_ACEOF
4598 #define _TANDEM_SOURCE 1
4599 _ACEOF
4600
4601
4602
4603 ### Use -Wno-pointer-sign if the compiler supports it
4604 { echo "$as_me:$LINENO: checking whether gcc understands -Wno-pointer-sign" >&5
4605 echo $ECHO_N "checking whether gcc understands -Wno-pointer-sign... $ECHO_C" >&6; }
4606 SAVE_CFLAGS="$CFLAGS"
4607 CFLAGS="$CFLAGS -Wno-pointer-sign"
4608 cat >conftest.$ac_ext <<_ACEOF
4609 /* confdefs.h.  */
4610 _ACEOF
4611 cat confdefs.h >>conftest.$ac_ext
4612 cat >>conftest.$ac_ext <<_ACEOF
4613 /* end confdefs.h.  */
4614
4615 int
4616 main ()
4617 {
4618
4619   ;
4620   return 0;
4621 }
4622 _ACEOF
4623 rm -f conftest.$ac_objext
4624 if { (ac_try="$ac_compile"
4625 case "(($ac_try" in
4626   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4627   *) ac_try_echo=$ac_try;;
4628 esac
4629 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4630   (eval "$ac_compile") 2>conftest.er1
4631   ac_status=$?
4632   grep -v '^ *+' conftest.er1 >conftest.err
4633   rm -f conftest.er1
4634   cat conftest.err >&5
4635   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4636   (exit $ac_status); } && {
4637          test -z "$ac_c_werror_flag" ||
4638          test ! -s conftest.err
4639        } && test -s conftest.$ac_objext; then
4640   has_option=yes
4641 else
4642   echo "$as_me: failed program was:" >&5
4643 sed 's/^/| /' conftest.$ac_ext >&5
4644
4645         has_option=no
4646 fi
4647
4648 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4649 if test $has_option = yes; then
4650    C_WARNINGS_SWITCH="-Wno-pointer-sign $C_WARNINGS_SWITCH"
4651 fi
4652 { echo "$as_me:$LINENO: result: $has_option" >&5
4653 echo "${ECHO_T}$has_option" >&6; }
4654 CFLAGS="$SAVE_CFLAGS"
4655 unset has_option
4656 unset SAVE_CFLAGS
4657
4658 #### Some other nice autoconf tests.
4659
4660 { echo "$as_me:$LINENO: checking whether ln -s works" >&5
4661 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6; }
4662 LN_S=$as_ln_s
4663 if test "$LN_S" = "ln -s"; then
4664   { echo "$as_me:$LINENO: result: yes" >&5
4665 echo "${ECHO_T}yes" >&6; }
4666 else
4667   { echo "$as_me:$LINENO: result: no, using $LN_S" >&5
4668 echo "${ECHO_T}no, using $LN_S" >&6; }
4669 fi
4670
4671 ac_ext=c
4672 ac_cpp='$CPP $CPPFLAGS'
4673 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4674 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4675 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4676 { echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
4677 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
4678 # On Suns, sometimes $CPP names a directory.
4679 if test -n "$CPP" && test -d "$CPP"; then
4680   CPP=
4681 fi
4682 if test -z "$CPP"; then
4683   if test "${ac_cv_prog_CPP+set}" = set; then
4684   echo $ECHO_N "(cached) $ECHO_C" >&6
4685 else
4686       # Double quotes because CPP needs to be expanded
4687     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4688     do
4689       ac_preproc_ok=false
4690 for ac_c_preproc_warn_flag in '' yes
4691 do
4692   # Use a header file that comes with gcc, so configuring glibc
4693   # with a fresh cross-compiler works.
4694   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4695   # <limits.h> exists even on freestanding compilers.
4696   # On the NeXT, cc -E runs the code through the compiler's parser,
4697   # not just through cpp. "Syntax error" is here to catch this case.
4698   cat >conftest.$ac_ext <<_ACEOF
4699 /* confdefs.h.  */
4700 _ACEOF
4701 cat confdefs.h >>conftest.$ac_ext
4702 cat >>conftest.$ac_ext <<_ACEOF
4703 /* end confdefs.h.  */
4704 #ifdef __STDC__
4705 # include <limits.h>
4706 #else
4707 # include <assert.h>
4708 #endif
4709                      Syntax error
4710 _ACEOF
4711 if { (ac_try="$ac_cpp conftest.$ac_ext"
4712 case "(($ac_try" in
4713   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4714   *) ac_try_echo=$ac_try;;
4715 esac
4716 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4717   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4718   ac_status=$?
4719   grep -v '^ *+' conftest.er1 >conftest.err
4720   rm -f conftest.er1
4721   cat conftest.err >&5
4722   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4723   (exit $ac_status); } >/dev/null && {
4724          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
4725          test ! -s conftest.err
4726        }; then
4727   :
4728 else
4729   echo "$as_me: failed program was:" >&5
4730 sed 's/^/| /' conftest.$ac_ext >&5
4731
4732   # Broken: fails on valid input.
4733 continue
4734 fi
4735
4736 rm -f conftest.err conftest.$ac_ext
4737
4738   # OK, works on sane cases.  Now check whether nonexistent headers
4739   # can be detected and how.
4740   cat >conftest.$ac_ext <<_ACEOF
4741 /* confdefs.h.  */
4742 _ACEOF
4743 cat confdefs.h >>conftest.$ac_ext
4744 cat >>conftest.$ac_ext <<_ACEOF
4745 /* end confdefs.h.  */
4746 #include <ac_nonexistent.h>
4747 _ACEOF
4748 if { (ac_try="$ac_cpp conftest.$ac_ext"
4749 case "(($ac_try" in
4750   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4751   *) ac_try_echo=$ac_try;;
4752 esac
4753 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4754   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4755   ac_status=$?
4756   grep -v '^ *+' conftest.er1 >conftest.err
4757   rm -f conftest.er1
4758   cat conftest.err >&5
4759   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4760   (exit $ac_status); } >/dev/null && {
4761          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
4762          test ! -s conftest.err
4763        }; then
4764   # Broken: success on invalid input.
4765 continue
4766 else
4767   echo "$as_me: failed program was:" >&5
4768 sed 's/^/| /' conftest.$ac_ext >&5
4769
4770   # Passes both tests.
4771 ac_preproc_ok=:
4772 break
4773 fi
4774
4775 rm -f conftest.err conftest.$ac_ext
4776
4777 done
4778 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4779 rm -f conftest.err conftest.$ac_ext
4780 if $ac_preproc_ok; then
4781   break
4782 fi
4783
4784     done
4785     ac_cv_prog_CPP=$CPP
4786
4787 fi
4788   CPP=$ac_cv_prog_CPP
4789 else
4790   ac_cv_prog_CPP=$CPP
4791 fi
4792 { echo "$as_me:$LINENO: result: $CPP" >&5
4793 echo "${ECHO_T}$CPP" >&6; }
4794 ac_preproc_ok=false
4795 for ac_c_preproc_warn_flag in '' yes
4796 do
4797   # Use a header file that comes with gcc, so configuring glibc
4798   # with a fresh cross-compiler works.
4799   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4800   # <limits.h> exists even on freestanding compilers.
4801   # On the NeXT, cc -E runs the code through the compiler's parser,
4802   # not just through cpp. "Syntax error" is here to catch this case.
4803   cat >conftest.$ac_ext <<_ACEOF
4804 /* confdefs.h.  */
4805 _ACEOF
4806 cat confdefs.h >>conftest.$ac_ext
4807 cat >>conftest.$ac_ext <<_ACEOF
4808 /* end confdefs.h.  */
4809 #ifdef __STDC__
4810 # include <limits.h>
4811 #else
4812 # include <assert.h>
4813 #endif
4814                      Syntax error
4815 _ACEOF
4816 if { (ac_try="$ac_cpp conftest.$ac_ext"
4817 case "(($ac_try" in
4818   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4819   *) ac_try_echo=$ac_try;;
4820 esac
4821 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4822   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4823   ac_status=$?
4824   grep -v '^ *+' conftest.er1 >conftest.err
4825   rm -f conftest.er1
4826   cat conftest.err >&5
4827   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4828   (exit $ac_status); } >/dev/null && {
4829          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
4830          test ! -s conftest.err
4831        }; then
4832   :
4833 else
4834   echo "$as_me: failed program was:" >&5
4835 sed 's/^/| /' conftest.$ac_ext >&5
4836
4837   # Broken: fails on valid input.
4838 continue
4839 fi
4840
4841 rm -f conftest.err conftest.$ac_ext
4842
4843   # OK, works on sane cases.  Now check whether nonexistent headers
4844   # can be detected and how.
4845   cat >conftest.$ac_ext <<_ACEOF
4846 /* confdefs.h.  */
4847 _ACEOF
4848 cat confdefs.h >>conftest.$ac_ext
4849 cat >>conftest.$ac_ext <<_ACEOF
4850 /* end confdefs.h.  */
4851 #include <ac_nonexistent.h>
4852 _ACEOF
4853 if { (ac_try="$ac_cpp conftest.$ac_ext"
4854 case "(($ac_try" in
4855   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4856   *) ac_try_echo=$ac_try;;
4857 esac
4858 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4859   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4860   ac_status=$?
4861   grep -v '^ *+' conftest.er1 >conftest.err
4862   rm -f conftest.er1
4863   cat conftest.err >&5
4864   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4865   (exit $ac_status); } >/dev/null && {
4866          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
4867          test ! -s conftest.err
4868        }; then
4869   # Broken: success on invalid input.
4870 continue
4871 else
4872   echo "$as_me: failed program was:" >&5
4873 sed 's/^/| /' conftest.$ac_ext >&5
4874
4875   # Passes both tests.
4876 ac_preproc_ok=:
4877 break
4878 fi
4879
4880 rm -f conftest.err conftest.$ac_ext
4881
4882 done
4883 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4884 rm -f conftest.err conftest.$ac_ext
4885 if $ac_preproc_ok; then
4886   :
4887 else
4888   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
4889 See \`config.log' for more details." >&5
4890 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
4891 See \`config.log' for more details." >&2;}
4892    { (exit 1); exit 1; }; }
4893 fi
4894
4895 ac_ext=c
4896 ac_cpp='$CPP $CPPFLAGS'
4897 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4898 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4899 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4900
4901 # Find a good install program.  We prefer a C program (faster),
4902 # so one script is as good as another.  But avoid the broken or
4903 # incompatible versions:
4904 # SysV /etc/install, /usr/sbin/install
4905 # SunOS /usr/etc/install
4906 # IRIX /sbin/install
4907 # AIX /bin/install
4908 # AmigaOS /C/install, which installs bootblocks on floppy discs
4909 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4910 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
4911 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
4912 # OS/2's system install, which has a completely different semantic
4913 # ./install, which can be erroneously created by make from ./install.sh.
4914 { echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
4915 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
4916 if test -z "$INSTALL"; then
4917 if test "${ac_cv_path_install+set}" = set; then
4918   echo $ECHO_N "(cached) $ECHO_C" >&6
4919 else
4920   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4921 for as_dir in $PATH
4922 do
4923   IFS=$as_save_IFS
4924   test -z "$as_dir" && as_dir=.
4925   # Account for people who put trailing slashes in PATH elements.
4926 case $as_dir/ in
4927   ./ | .// | /cC/* | \
4928   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
4929   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
4930   /usr/ucb/* ) ;;
4931   *)
4932     # OSF1 and SCO ODT 3.0 have their own names for install.
4933     # Don't use installbsd from OSF since it installs stuff as root
4934     # by default.
4935     for ac_prog in ginstall scoinst install; do
4936       for ac_exec_ext in '' $ac_executable_extensions; do
4937         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
4938           if test $ac_prog = install &&
4939             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4940             # AIX install.  It has an incompatible calling convention.
4941             :
4942           elif test $ac_prog = install &&
4943             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4944             # program-specific install script used by HP pwplus--don't use.
4945             :
4946           else
4947             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4948             break 3
4949           fi
4950         fi
4951       done
4952     done
4953     ;;
4954 esac
4955 done
4956 IFS=$as_save_IFS
4957
4958
4959 fi
4960   if test "${ac_cv_path_install+set}" = set; then
4961     INSTALL=$ac_cv_path_install
4962   else
4963     # As a last resort, use the slow shell script.  Don't cache a
4964     # value for INSTALL within a source directory, because that will
4965     # break other packages using the cache if that directory is
4966     # removed, or if the value is a relative name.
4967     INSTALL=$ac_install_sh
4968   fi
4969 fi
4970 { echo "$as_me:$LINENO: result: $INSTALL" >&5
4971 echo "${ECHO_T}$INSTALL" >&6; }
4972
4973 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4974 # It thinks the first close brace ends the variable substitution.
4975 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4976
4977 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
4978
4979 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4980
4981 if test "x$RANLIB" = x; then
4982   if test -n "$ac_tool_prefix"; then
4983   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4984 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4985 { echo "$as_me:$LINENO: checking for $ac_word" >&5
4986 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4987 if test "${ac_cv_prog_RANLIB+set}" = set; then
4988   echo $ECHO_N "(cached) $ECHO_C" >&6
4989 else
4990   if test -n "$RANLIB"; then
4991   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4992 else
4993 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4994 for as_dir in $PATH
4995 do
4996   IFS=$as_save_IFS
4997   test -z "$as_dir" && as_dir=.
4998   for ac_exec_ext in '' $ac_executable_extensions; do
4999   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5000     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5001     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5002     break 2
5003   fi
5004 done
5005 done
5006 IFS=$as_save_IFS
5007
5008 fi
5009 fi
5010 RANLIB=$ac_cv_prog_RANLIB
5011 if test -n "$RANLIB"; then
5012   { echo "$as_me:$LINENO: result: $RANLIB" >&5
5013 echo "${ECHO_T}$RANLIB" >&6; }
5014 else
5015   { echo "$as_me:$LINENO: result: no" >&5
5016 echo "${ECHO_T}no" >&6; }
5017 fi
5018
5019
5020 fi
5021 if test -z "$ac_cv_prog_RANLIB"; then
5022   ac_ct_RANLIB=$RANLIB
5023   # Extract the first word of "ranlib", so it can be a program name with args.
5024 set dummy ranlib; ac_word=$2
5025 { echo "$as_me:$LINENO: checking for $ac_word" >&5
5026 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5027 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
5028   echo $ECHO_N "(cached) $ECHO_C" >&6
5029 else
5030   if test -n "$ac_ct_RANLIB"; then
5031   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5032 else
5033 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5034 for as_dir in $PATH
5035 do
5036   IFS=$as_save_IFS
5037   test -z "$as_dir" && as_dir=.
5038   for ac_exec_ext in '' $ac_executable_extensions; do
5039   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5040     ac_cv_prog_ac_ct_RANLIB="ranlib"
5041     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5042     break 2
5043   fi
5044 done
5045 done
5046 IFS=$as_save_IFS
5047
5048 fi
5049 fi
5050 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5051 if test -n "$ac_ct_RANLIB"; then
5052   { echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
5053 echo "${ECHO_T}$ac_ct_RANLIB" >&6; }
5054 else
5055   { echo "$as_me:$LINENO: result: no" >&5
5056 echo "${ECHO_T}no" >&6; }
5057 fi
5058
5059   if test "x$ac_ct_RANLIB" = x; then
5060     RANLIB=":"
5061   else
5062     case $cross_compiling:$ac_tool_warned in
5063 yes:)
5064 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
5065 whose name does not start with the host triplet.  If you think this
5066 configuration is useful to you, please write to autoconf@gnu.org." >&5
5067 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
5068 whose name does not start with the host triplet.  If you think this
5069 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
5070 ac_tool_warned=yes ;;
5071 esac
5072     RANLIB=$ac_ct_RANLIB
5073   fi
5074 else
5075   RANLIB="$ac_cv_prog_RANLIB"
5076 fi
5077
5078 fi
5079 # Extract the first word of "install-info", so it can be a program name with args.
5080 set dummy install-info; ac_word=$2
5081 { echo "$as_me:$LINENO: checking for $ac_word" >&5
5082 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5083 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then
5084   echo $ECHO_N "(cached) $ECHO_C" >&6
5085 else
5086   case $INSTALL_INFO in
5087   [\\/]* | ?:[\\/]*)
5088   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
5089   ;;
5090   *)
5091   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5092 for as_dir in $PATH
5093 do
5094   IFS=$as_save_IFS
5095   test -z "$as_dir" && as_dir=.
5096   for ac_exec_ext in '' $ac_executable_extensions; do
5097   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5098     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
5099     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5100     break 2
5101   fi
5102 done
5103 done
5104 IFS=$as_save_IFS
5105
5106   ;;
5107 esac
5108 fi
5109 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
5110 if test -n "$INSTALL_INFO"; then
5111   { echo "$as_me:$LINENO: result: $INSTALL_INFO" >&5
5112 echo "${ECHO_T}$INSTALL_INFO" >&6; }
5113 else
5114   { echo "$as_me:$LINENO: result: no" >&5
5115 echo "${ECHO_T}no" >&6; }
5116 fi
5117
5118
5119 # Extract the first word of "install-info", so it can be a program name with args.
5120 set dummy install-info; ac_word=$2
5121 { echo "$as_me:$LINENO: checking for $ac_word" >&5
5122 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5123 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then
5124   echo $ECHO_N "(cached) $ECHO_C" >&6
5125 else
5126   case $INSTALL_INFO in
5127   [\\/]* | ?:[\\/]*)
5128   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
5129   ;;
5130   *)
5131   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5132 for as_dir in /usr/sbin
5133 do
5134   IFS=$as_save_IFS
5135   test -z "$as_dir" && as_dir=.
5136   for ac_exec_ext in '' $ac_executable_extensions; do
5137   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5138     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
5139     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5140     break 2
5141   fi
5142 done
5143 done
5144 IFS=$as_save_IFS
5145
5146   ;;
5147 esac
5148 fi
5149 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
5150 if test -n "$INSTALL_INFO"; then
5151   { echo "$as_me:$LINENO: result: $INSTALL_INFO" >&5
5152 echo "${ECHO_T}$INSTALL_INFO" >&6; }
5153 else
5154   { echo "$as_me:$LINENO: result: no" >&5
5155 echo "${ECHO_T}no" >&6; }
5156 fi
5157
5158
5159 # Extract the first word of "install-info", so it can be a program name with args.
5160 set dummy install-info; ac_word=$2
5161 { echo "$as_me:$LINENO: checking for $ac_word" >&5
5162 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5163 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then
5164   echo $ECHO_N "(cached) $ECHO_C" >&6
5165 else
5166   case $INSTALL_INFO in
5167   [\\/]* | ?:[\\/]*)
5168   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
5169   ;;
5170   *)
5171   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5172 for as_dir in /sbin
5173 do
5174   IFS=$as_save_IFS
5175   test -z "$as_dir" && as_dir=.
5176   for ac_exec_ext in '' $ac_executable_extensions; do
5177   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5178     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
5179     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5180     break 2
5181   fi
5182 done
5183 done
5184 IFS=$as_save_IFS
5185
5186   test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO=":"
5187   ;;
5188 esac
5189 fi
5190 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
5191 if test -n "$INSTALL_INFO"; then
5192   { echo "$as_me:$LINENO: result: $INSTALL_INFO" >&5
5193 echo "${ECHO_T}$INSTALL_INFO" >&6; }
5194 else
5195   { echo "$as_me:$LINENO: result: no" >&5
5196 echo "${ECHO_T}no" >&6; }
5197 fi
5198
5199
5200 # Extract the first word of "gzip", so it can be a program name with args.
5201 set dummy gzip; ac_word=$2
5202 { echo "$as_me:$LINENO: checking for $ac_word" >&5
5203 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5204 if test "${ac_cv_path_GZIP_PROG+set}" = set; then
5205   echo $ECHO_N "(cached) $ECHO_C" >&6
5206 else
5207   case $GZIP_PROG in
5208   [\\/]* | ?:[\\/]*)
5209   ac_cv_path_GZIP_PROG="$GZIP_PROG" # Let the user override the test with a path.
5210   ;;
5211   *)
5212   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5213 for as_dir in $PATH
5214 do
5215   IFS=$as_save_IFS
5216   test -z "$as_dir" && as_dir=.
5217   for ac_exec_ext in '' $ac_executable_extensions; do
5218   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5219     ac_cv_path_GZIP_PROG="$as_dir/$ac_word$ac_exec_ext"
5220     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5221     break 2
5222   fi
5223 done
5224 done
5225 IFS=$as_save_IFS
5226
5227   ;;
5228 esac
5229 fi
5230 GZIP_PROG=$ac_cv_path_GZIP_PROG
5231 if test -n "$GZIP_PROG"; then
5232   { echo "$as_me:$LINENO: result: $GZIP_PROG" >&5
5233 echo "${ECHO_T}$GZIP_PROG" >&6; }
5234 else
5235   { echo "$as_me:$LINENO: result: no" >&5
5236 echo "${ECHO_T}no" >&6; }
5237 fi
5238
5239
5240
5241
5242 ## Need makeinfo >= 4.6 (?) to build the manuals.
5243 # Extract the first word of "makeinfo", so it can be a program name with args.
5244 set dummy makeinfo; ac_word=$2
5245 { echo "$as_me:$LINENO: checking for $ac_word" >&5
5246 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5247 if test "${ac_cv_path_MAKEINFO+set}" = set; then
5248   echo $ECHO_N "(cached) $ECHO_C" >&6
5249 else
5250   case $MAKEINFO in
5251   [\\/]* | ?:[\\/]*)
5252   ac_cv_path_MAKEINFO="$MAKEINFO" # Let the user override the test with a path.
5253   ;;
5254   *)
5255   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5256 for as_dir in $PATH
5257 do
5258   IFS=$as_save_IFS
5259   test -z "$as_dir" && as_dir=.
5260   for ac_exec_ext in '' $ac_executable_extensions; do
5261   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5262     ac_cv_path_MAKEINFO="$as_dir/$ac_word$ac_exec_ext"
5263     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5264     break 2
5265   fi
5266 done
5267 done
5268 IFS=$as_save_IFS
5269
5270   test -z "$ac_cv_path_MAKEINFO" && ac_cv_path_MAKEINFO="no"
5271   ;;
5272 esac
5273 fi
5274 MAKEINFO=$ac_cv_path_MAKEINFO
5275 if test -n "$MAKEINFO"; then
5276   { echo "$as_me:$LINENO: result: $MAKEINFO" >&5
5277 echo "${ECHO_T}$MAKEINFO" >&6; }
5278 else
5279   { echo "$as_me:$LINENO: result: no" >&5
5280 echo "${ECHO_T}no" >&6; }
5281 fi
5282
5283
5284 if test "$MAKEINFO" != "no" && \
5285   test x"`$MAKEINFO --version 2> /dev/null | $EGREP 'texinfo[^0-9]*([1-4][0-9]+|[5-9]|4\.[6-9]|4\.[1-5][0-9]+)'`" = x; then
5286    MAKEINFO=no
5287 fi
5288
5289 ## Makeinfo is unusual.  For a released Emacs, the manuals are
5290 ## pre-built, and not deleted by the normal clean rules.  makeinfo is
5291 ## therefore in the category of "special tools" not normally required, which
5292 ## configure does not have to check for (eg autoconf itself).
5293 ## In a CVS checkout on the other hand, the manuals are not included.
5294 ## So makeinfo is a requirement to build from CVS, and configure
5295 ## should test for it as it does for any other build requirement.
5296 ## We use the presence of $srcdir/info/emacs to distinguish a release,
5297 ## with pre-built manuals, from a CVS checkout.
5298 if test "$MAKEINFO" = "no"; then
5299   if test "x${with_makeinfo}" = "xno"; then
5300     MAKEINFO=off
5301   elif ! test -e $srcdir/info/emacs; then
5302     { { echo "$as_me:$LINENO: error: You do not seem to have makeinfo >= 4.6, and your
5303 source tree does not seem to have pre-built manuals in the \`info' directory.
5304 Either install a suitable version of makeinfo, or re-run configure
5305 with the \`--without-makeinfo' option to build without the manuals. " >&5
5306 echo "$as_me: error: You do not seem to have makeinfo >= 4.6, and your
5307 source tree does not seem to have pre-built manuals in the \`info' directory.
5308 Either install a suitable version of makeinfo, or re-run configure
5309 with the \`--without-makeinfo' option to build without the manuals. " >&2;}
5310    { (exit 1); exit 1; }; }
5311   fi
5312 fi
5313
5314
5315 if test x$GCC = xyes && test "x$GCC_LINK_TEST_OPTIONS" != x
5316 then
5317   ac_link="$ac_link $GCC_LINK_TEST_OPTIONS"
5318 fi
5319
5320 if test x$GCC = x && test "x$NON_GCC_LINK_TEST_OPTIONS" != x
5321 then
5322   ac_link="$ac_link $NON_GCC_LINK_TEST_OPTIONS"
5323 fi
5324
5325
5326 late_LDFLAGS=$LDFLAGS
5327 if test "$GCC" = yes; then
5328   LDFLAGS="$LDFLAGS -Wl,-znocombreloc"
5329 else
5330   LDFLAGS="$LDFLAGS -znocombreloc"
5331 fi
5332
5333 { echo "$as_me:$LINENO: checking for -znocombreloc" >&5
5334 echo $ECHO_N "checking for -znocombreloc... $ECHO_C" >&6; }
5335 cat >conftest.$ac_ext <<_ACEOF
5336 main(){return 0;}
5337 _ACEOF
5338 rm -f conftest.$ac_objext conftest$ac_exeext
5339 if { (ac_try="$ac_link"
5340 case "(($ac_try" in
5341   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5342   *) ac_try_echo=$ac_try;;
5343 esac
5344 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5345   (eval "$ac_link") 2>conftest.er1
5346   ac_status=$?
5347   grep -v '^ *+' conftest.er1 >conftest.err
5348   rm -f conftest.er1
5349   cat conftest.err >&5
5350   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5351   (exit $ac_status); } && {
5352          test -z "$ac_c_werror_flag" ||
5353          test ! -s conftest.err
5354        } && test -s conftest$ac_exeext &&
5355        $as_test_x conftest$ac_exeext; then
5356   { echo "$as_me:$LINENO: result: yes" >&5
5357 echo "${ECHO_T}yes" >&6; }
5358 else
5359   echo "$as_me: failed program was:" >&5
5360 sed 's/^/| /' conftest.$ac_ext >&5
5361
5362         LDFLAGS=$late_LDFLAGS
5363   { echo "$as_me:$LINENO: result: no" >&5
5364 echo "${ECHO_T}no" >&6; }
5365 fi
5366
5367 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5368       conftest$ac_exeext conftest.$ac_ext
5369
5370 #### Extract some information from the operating system and machine files.
5371
5372 { echo "$as_me:$LINENO: checking the machine- and system-dependent files to find out
5373  - which libraries the lib-src programs will want, and
5374  - whether the GNU malloc routines are usable..." >&5
5375 echo "$as_me: checking the machine- and system-dependent files to find out
5376  - which libraries the lib-src programs will want, and
5377  - whether the GNU malloc routines are usable..." >&6;}
5378
5379 ### First figure out CFLAGS (which we use for running the compiler here)
5380 ### and REAL_CFLAGS (which we use for real compilation).
5381 ### The two are the same except on a few systems, where they are made
5382 ### different to work around various lossages.  For example,
5383 ### GCC 2.5 on GNU/Linux needs them to be different because it treats -g
5384 ### as implying static linking.
5385
5386 ### If the CFLAGS env var is specified, we use that value
5387 ### instead of the default.
5388
5389 ### It's not important that this name contain the PID; you can't run
5390 ### two configures in the same directory and have anything work
5391 ### anyway.
5392 tempcname="conftest.c"
5393
5394 echo '
5395 #include "'${srcdir}'/src/'${opsysfile}'"
5396 #include "'${srcdir}'/src/'${machfile}'"
5397 #ifndef LIBS_MACHINE
5398 #define LIBS_MACHINE
5399 #endif
5400 #ifndef LIBS_SYSTEM
5401 #define LIBS_SYSTEM
5402 #endif
5403 #ifndef C_SWITCH_SYSTEM
5404 #define C_SWITCH_SYSTEM
5405 #endif
5406 #ifndef C_SWITCH_MACHINE
5407 #define C_SWITCH_MACHINE
5408 #endif
5409 configure___ libsrc_libs=LIBS_MACHINE LIBS_SYSTEM
5410 configure___ c_switch_system=C_SWITCH_SYSTEM
5411 configure___ c_switch_machine=C_SWITCH_MACHINE
5412
5413 #ifndef LIB_X11_LIB
5414 #define LIB_X11_LIB -lX11
5415 #endif
5416
5417 #ifndef LIBX11_SYSTEM
5418 #define LIBX11_SYSTEM
5419 #endif
5420 configure___ LIBX=LIB_X11_LIB LIBX11_SYSTEM
5421
5422 #ifdef UNEXEC
5423 configure___ unexec=UNEXEC
5424 #else
5425 configure___ unexec=unexec.o
5426 #endif
5427
5428 #ifdef SYSTEM_MALLOC
5429 configure___ system_malloc=yes
5430 #else
5431 configure___ system_malloc=no
5432 #endif
5433
5434 #ifdef USE_MMAP_FOR_BUFFERS
5435 configure___ use_mmap_for_buffers=yes
5436 #else
5437 configure___ use_mmap_for_buffers=no
5438 #endif
5439
5440 #ifndef C_DEBUG_SWITCH
5441 #define C_DEBUG_SWITCH -g
5442 #endif
5443
5444 #ifndef C_OPTIMIZE_SWITCH
5445 #ifdef __GNUC__
5446 #define C_OPTIMIZE_SWITCH -O2
5447 #else
5448 #define C_OPTIMIZE_SWITCH -O
5449 #endif
5450 #endif
5451
5452 #ifndef C_WARNINGS_SWITCH
5453 #define C_WARNINGS_SWITCH ${C_WARNINGS_SWITCH}
5454 #endif
5455
5456 #ifndef LD_SWITCH_MACHINE
5457 #define LD_SWITCH_MACHINE
5458 #endif
5459
5460 #ifndef LD_SWITCH_SYSTEM
5461 #define LD_SWITCH_SYSTEM
5462 #endif
5463
5464 #ifndef LD_SWITCH_X_SITE_AUX
5465 #define LD_SWITCH_X_SITE_AUX
5466 #endif
5467
5468 configure___ ld_switch_system=LD_SWITCH_SYSTEM
5469 configure___ ld_switch_machine=LD_SWITCH_MACHINE
5470
5471 #ifdef THIS_IS_CONFIGURE
5472
5473 /* Get the CFLAGS for tests in configure.  */
5474 #ifdef __GNUC__
5475 configure___ CFLAGS=C_DEBUG_SWITCH C_OPTIMIZE_SWITCH '${SPECIFIED_CFLAGS}'
5476 #else
5477 configure___ CFLAGS=C_DEBUG_SWITCH '${SPECIFIED_CFLAGS}'
5478 #endif
5479
5480 #else /* not THIS_IS_CONFIGURE */
5481
5482 /* Get the CFLAGS for real compilation.  */
5483 #ifdef __GNUC__
5484 configure___ REAL_CFLAGS=C_DEBUG_SWITCH C_OPTIMIZE_SWITCH C_WARNINGS_SWITCH '${SPECIFIED_CFLAGS}'
5485 #else
5486 configure___ REAL_CFLAGS=C_DEBUG_SWITCH '${SPECIFIED_CFLAGS}'
5487 #endif
5488
5489 #endif /* not THIS_IS_CONFIGURE */
5490 ' > ${tempcname}
5491
5492 # The value of CPP is a quoted variable reference, so we need to do this
5493 # to get its actual value...
5494 CPP=`eval "echo $CPP"`
5495 eval `${CPP} -Isrc ${tempcname} \
5496        | sed -n -e 's/^configure___ \([^=]*=\)\(.*\)$/\1"\2"/p'`
5497 if test "x$SPECIFIED_CFLAGS" = x; then
5498   eval `${CPP} -Isrc -DTHIS_IS_CONFIGURE ${tempcname} \
5499          | sed -n -e 's/^configure___ \([^=]*=\)\(.*\)$/\1"\2"/p'`
5500 else
5501   REAL_CFLAGS="$CFLAGS"
5502 fi
5503 rm ${tempcname}
5504
5505 ac_link="$ac_link $ld_switch_machine $ld_switch_system"
5506
5507 ### Make sure subsequent tests use flags consistent with the build flags.
5508
5509 if test x"${OVERRIDE_CPPFLAGS}" != x; then
5510   CPPFLAGS="${OVERRIDE_CPPFLAGS}"
5511 else
5512   CPPFLAGS="$c_switch_system $c_switch_machine $CPPFLAGS"
5513 fi
5514
5515
5516
5517 # Check whether --enable-largefile was given.
5518 if test "${enable_largefile+set}" = set; then
5519   enableval=$enable_largefile;
5520 fi
5521
5522 if test "$enable_largefile" != no; then
5523
5524   { echo "$as_me:$LINENO: checking for special C compiler options needed for large files" >&5
5525 echo $ECHO_N "checking for special C compiler options needed for large files... $ECHO_C" >&6; }
5526 if test "${ac_cv_sys_largefile_CC+set}" = set; then
5527   echo $ECHO_N "(cached) $ECHO_C" >&6
5528 else
5529   ac_cv_sys_largefile_CC=no
5530      if test "$GCC" != yes; then
5531        ac_save_CC=$CC
5532        while :; do
5533          # IRIX 6.2 and later do not support large files by default,
5534          # so use the C compiler's -n32 option if that helps.
5535          cat >conftest.$ac_ext <<_ACEOF
5536 /* confdefs.h.  */
5537 _ACEOF
5538 cat confdefs.h >>conftest.$ac_ext
5539 cat >>conftest.$ac_ext <<_ACEOF
5540 /* end confdefs.h.  */
5541 #include <sys/types.h>
5542  /* Check that off_t can represent 2**63 - 1 correctly.
5543     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5544     since some C++ compilers masquerading as C compilers
5545     incorrectly reject 9223372036854775807.  */
5546 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5547   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5548                        && LARGE_OFF_T % 2147483647 == 1)
5549                       ? 1 : -1];
5550 int
5551 main ()
5552 {
5553
5554   ;
5555   return 0;
5556 }
5557 _ACEOF
5558          rm -f conftest.$ac_objext
5559 if { (ac_try="$ac_compile"
5560 case "(($ac_try" in
5561   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5562   *) ac_try_echo=$ac_try;;
5563 esac
5564 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5565   (eval "$ac_compile") 2>conftest.er1
5566   ac_status=$?
5567   grep -v '^ *+' conftest.er1 >conftest.err
5568   rm -f conftest.er1
5569   cat conftest.err >&5
5570   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5571   (exit $ac_status); } && {
5572          test -z "$ac_c_werror_flag" ||
5573          test ! -s conftest.err
5574        } && test -s conftest.$ac_objext; then
5575   break
5576 else
5577   echo "$as_me: failed program was:" >&5
5578 sed 's/^/| /' conftest.$ac_ext >&5
5579
5580
5581 fi
5582
5583 rm -f core conftest.err conftest.$ac_objext
5584          CC="$CC -n32"
5585          rm -f conftest.$ac_objext
5586 if { (ac_try="$ac_compile"
5587 case "(($ac_try" in
5588   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5589   *) ac_try_echo=$ac_try;;
5590 esac
5591 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5592   (eval "$ac_compile") 2>conftest.er1
5593   ac_status=$?
5594   grep -v '^ *+' conftest.er1 >conftest.err
5595   rm -f conftest.er1
5596   cat conftest.err >&5
5597   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5598   (exit $ac_status); } && {
5599          test -z "$ac_c_werror_flag" ||
5600          test ! -s conftest.err
5601        } && test -s conftest.$ac_objext; then
5602   ac_cv_sys_largefile_CC=' -n32'; break
5603 else
5604   echo "$as_me: failed program was:" >&5
5605 sed 's/^/| /' conftest.$ac_ext >&5
5606
5607
5608 fi
5609
5610 rm -f core conftest.err conftest.$ac_objext
5611          break
5612        done
5613        CC=$ac_save_CC
5614        rm -f conftest.$ac_ext
5615     fi
5616 fi
5617 { echo "$as_me:$LINENO: result: $ac_cv_sys_largefile_CC" >&5
5618 echo "${ECHO_T}$ac_cv_sys_largefile_CC" >&6; }
5619   if test "$ac_cv_sys_largefile_CC" != no; then
5620     CC=$CC$ac_cv_sys_largefile_CC
5621   fi
5622
5623   { echo "$as_me:$LINENO: checking for _FILE_OFFSET_BITS value needed for large files" >&5
5624 echo $ECHO_N "checking for _FILE_OFFSET_BITS value needed for large files... $ECHO_C" >&6; }
5625 if test "${ac_cv_sys_file_offset_bits+set}" = set; then
5626   echo $ECHO_N "(cached) $ECHO_C" >&6
5627 else
5628   while :; do
5629   cat >conftest.$ac_ext <<_ACEOF
5630 /* confdefs.h.  */
5631 _ACEOF
5632 cat confdefs.h >>conftest.$ac_ext
5633 cat >>conftest.$ac_ext <<_ACEOF
5634 /* end confdefs.h.  */
5635 #include <sys/types.h>
5636  /* Check that off_t can represent 2**63 - 1 correctly.
5637     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5638     since some C++ compilers masquerading as C compilers
5639     incorrectly reject 9223372036854775807.  */
5640 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5641   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5642                        && LARGE_OFF_T % 2147483647 == 1)
5643                       ? 1 : -1];
5644 int
5645 main ()
5646 {
5647
5648   ;
5649   return 0;
5650 }
5651 _ACEOF
5652 rm -f conftest.$ac_objext
5653 if { (ac_try="$ac_compile"
5654 case "(($ac_try" in
5655   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5656   *) ac_try_echo=$ac_try;;
5657 esac
5658 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5659   (eval "$ac_compile") 2>conftest.er1
5660   ac_status=$?
5661   grep -v '^ *+' conftest.er1 >conftest.err
5662   rm -f conftest.er1
5663   cat conftest.err >&5
5664   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5665   (exit $ac_status); } && {
5666          test -z "$ac_c_werror_flag" ||
5667          test ! -s conftest.err
5668        } && test -s conftest.$ac_objext; then
5669   ac_cv_sys_file_offset_bits=no; break
5670 else
5671   echo "$as_me: failed program was:" >&5
5672 sed 's/^/| /' conftest.$ac_ext >&5
5673
5674
5675 fi
5676
5677 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5678   cat >conftest.$ac_ext <<_ACEOF
5679 /* confdefs.h.  */
5680 _ACEOF
5681 cat confdefs.h >>conftest.$ac_ext
5682 cat >>conftest.$ac_ext <<_ACEOF
5683 /* end confdefs.h.  */
5684 #define _FILE_OFFSET_BITS 64
5685 #include <sys/types.h>
5686  /* Check that off_t can represent 2**63 - 1 correctly.
5687     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5688     since some C++ compilers masquerading as C compilers
5689     incorrectly reject 9223372036854775807.  */
5690 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5691   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5692                        && LARGE_OFF_T % 2147483647 == 1)
5693                       ? 1 : -1];
5694 int
5695 main ()
5696 {
5697
5698   ;
5699   return 0;
5700 }
5701 _ACEOF
5702 rm -f conftest.$ac_objext
5703 if { (ac_try="$ac_compile"
5704 case "(($ac_try" in
5705   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5706   *) ac_try_echo=$ac_try;;
5707 esac
5708 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5709   (eval "$ac_compile") 2>conftest.er1
5710   ac_status=$?
5711   grep -v '^ *+' conftest.er1 >conftest.err
5712   rm -f conftest.er1
5713   cat conftest.err >&5
5714   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5715   (exit $ac_status); } && {
5716          test -z "$ac_c_werror_flag" ||
5717          test ! -s conftest.err
5718        } && test -s conftest.$ac_objext; then
5719   ac_cv_sys_file_offset_bits=64; break
5720 else
5721   echo "$as_me: failed program was:" >&5
5722 sed 's/^/| /' conftest.$ac_ext >&5
5723
5724
5725 fi
5726
5727 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5728   ac_cv_sys_file_offset_bits=unknown
5729   break
5730 done
5731 fi
5732 { echo "$as_me:$LINENO: result: $ac_cv_sys_file_offset_bits" >&5
5733 echo "${ECHO_T}$ac_cv_sys_file_offset_bits" >&6; }
5734 case $ac_cv_sys_file_offset_bits in #(
5735   no | unknown) ;;
5736   *)
5737 cat >>confdefs.h <<_ACEOF
5738 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
5739 _ACEOF
5740 ;;
5741 esac
5742 rm -f conftest*
5743   if test $ac_cv_sys_file_offset_bits = unknown; then
5744     { echo "$as_me:$LINENO: checking for _LARGE_FILES value needed for large files" >&5
5745 echo $ECHO_N "checking for _LARGE_FILES value needed for large files... $ECHO_C" >&6; }
5746 if test "${ac_cv_sys_large_files+set}" = set; then
5747   echo $ECHO_N "(cached) $ECHO_C" >&6
5748 else
5749   while :; do
5750   cat >conftest.$ac_ext <<_ACEOF
5751 /* confdefs.h.  */
5752 _ACEOF
5753 cat confdefs.h >>conftest.$ac_ext
5754 cat >>conftest.$ac_ext <<_ACEOF
5755 /* end confdefs.h.  */
5756 #include <sys/types.h>
5757  /* Check that off_t can represent 2**63 - 1 correctly.
5758     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5759     since some C++ compilers masquerading as C compilers
5760     incorrectly reject 9223372036854775807.  */
5761 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5762   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5763                        && LARGE_OFF_T % 2147483647 == 1)
5764                       ? 1 : -1];
5765 int
5766 main ()
5767 {
5768
5769   ;
5770   return 0;
5771 }
5772 _ACEOF
5773 rm -f conftest.$ac_objext
5774 if { (ac_try="$ac_compile"
5775 case "(($ac_try" in
5776   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5777   *) ac_try_echo=$ac_try;;
5778 esac
5779 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5780   (eval "$ac_compile") 2>conftest.er1
5781   ac_status=$?
5782   grep -v '^ *+' conftest.er1 >conftest.err
5783   rm -f conftest.er1
5784   cat conftest.err >&5
5785   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5786   (exit $ac_status); } && {
5787          test -z "$ac_c_werror_flag" ||
5788          test ! -s conftest.err
5789        } && test -s conftest.$ac_objext; then
5790   ac_cv_sys_large_files=no; break
5791 else
5792   echo "$as_me: failed program was:" >&5
5793 sed 's/^/| /' conftest.$ac_ext >&5
5794
5795
5796 fi
5797
5798 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5799   cat >conftest.$ac_ext <<_ACEOF
5800 /* confdefs.h.  */
5801 _ACEOF
5802 cat confdefs.h >>conftest.$ac_ext
5803 cat >>conftest.$ac_ext <<_ACEOF
5804 /* end confdefs.h.  */
5805 #define _LARGE_FILES 1
5806 #include <sys/types.h>
5807  /* Check that off_t can represent 2**63 - 1 correctly.
5808     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5809     since some C++ compilers masquerading as C compilers
5810     incorrectly reject 9223372036854775807.  */
5811 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5812   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5813                        && LARGE_OFF_T % 2147483647 == 1)
5814                       ? 1 : -1];
5815 int
5816 main ()
5817 {
5818
5819   ;
5820   return 0;
5821 }
5822 _ACEOF
5823 rm -f conftest.$ac_objext
5824 if { (ac_try="$ac_compile"
5825 case "(($ac_try" in
5826   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5827   *) ac_try_echo=$ac_try;;
5828 esac
5829 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5830   (eval "$ac_compile") 2>conftest.er1
5831   ac_status=$?
5832   grep -v '^ *+' conftest.er1 >conftest.err
5833   rm -f conftest.er1
5834   cat conftest.err >&5
5835   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5836   (exit $ac_status); } && {
5837          test -z "$ac_c_werror_flag" ||
5838          test ! -s conftest.err
5839        } && test -s conftest.$ac_objext; then
5840   ac_cv_sys_large_files=1; break
5841 else
5842   echo "$as_me: failed program was:" >&5
5843 sed 's/^/| /' conftest.$ac_ext >&5
5844
5845
5846 fi
5847
5848 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5849   ac_cv_sys_large_files=unknown
5850   break
5851 done
5852 fi
5853 { echo "$as_me:$LINENO: result: $ac_cv_sys_large_files" >&5
5854 echo "${ECHO_T}$ac_cv_sys_large_files" >&6; }
5855 case $ac_cv_sys_large_files in #(
5856   no | unknown) ;;
5857   *)
5858 cat >>confdefs.h <<_ACEOF
5859 #define _LARGE_FILES $ac_cv_sys_large_files
5860 _ACEOF
5861 ;;
5862 esac
5863 rm -f conftest*
5864   fi
5865 fi
5866
5867
5868
5869 ### The standard library on x86-64 and s390x GNU/Linux distributions can
5870 ### be located in either /usr/lib64 or /usr/lib.
5871 case "${canonical}" in
5872   x86_64-*-linux-gnu* | s390x-*-linux-gnu* )
5873     if test -d /usr/lib64; then
5874
5875 cat >>confdefs.h <<\_ACEOF
5876 #define HAVE_LIB64_DIR 1
5877 _ACEOF
5878
5879 fi
5880 esac
5881
5882
5883
5884
5885 if test "${with_sound}" != "no"; then
5886   # Sound support for GNU/Linux and the free BSDs.
5887
5888
5889
5890 for ac_header in machine/soundcard.h sys/soundcard.h soundcard.h
5891 do
5892 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5893 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5894   { echo "$as_me:$LINENO: checking for $ac_header" >&5
5895 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5896 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5897   echo $ECHO_N "(cached) $ECHO_C" >&6
5898 fi
5899 ac_res=`eval echo '${'$as_ac_Header'}'`
5900                { echo "$as_me:$LINENO: result: $ac_res" >&5
5901 echo "${ECHO_T}$ac_res" >&6; }
5902 else
5903   # Is the header compilable?
5904 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
5905 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
5906 cat >conftest.$ac_ext <<_ACEOF
5907 /* confdefs.h.  */
5908 _ACEOF
5909 cat confdefs.h >>conftest.$ac_ext
5910 cat >>conftest.$ac_ext <<_ACEOF
5911 /* end confdefs.h.  */
5912 $ac_includes_default
5913 #include <$ac_header>
5914 _ACEOF
5915 rm -f conftest.$ac_objext
5916 if { (ac_try="$ac_compile"
5917 case "(($ac_try" in
5918   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5919   *) ac_try_echo=$ac_try;;
5920 esac
5921 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5922   (eval "$ac_compile") 2>conftest.er1
5923   ac_status=$?
5924   grep -v '^ *+' conftest.er1 >conftest.err
5925   rm -f conftest.er1
5926   cat conftest.err >&5
5927   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5928   (exit $ac_status); } && {
5929          test -z "$ac_c_werror_flag" ||
5930          test ! -s conftest.err
5931        } && test -s conftest.$ac_objext; then
5932   ac_header_compiler=yes
5933 else
5934   echo "$as_me: failed program was:" >&5
5935 sed 's/^/| /' conftest.$ac_ext >&5
5936
5937         ac_header_compiler=no
5938 fi
5939
5940 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5941 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5942 echo "${ECHO_T}$ac_header_compiler" >&6; }
5943
5944 # Is the header present?
5945 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
5946 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
5947 cat >conftest.$ac_ext <<_ACEOF
5948 /* confdefs.h.  */
5949 _ACEOF
5950 cat confdefs.h >>conftest.$ac_ext
5951 cat >>conftest.$ac_ext <<_ACEOF
5952 /* end confdefs.h.  */
5953 #include <$ac_header>
5954 _ACEOF
5955 if { (ac_try="$ac_cpp conftest.$ac_ext"
5956 case "(($ac_try" in
5957   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5958   *) ac_try_echo=$ac_try;;
5959 esac
5960 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5961   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5962   ac_status=$?
5963   grep -v '^ *+' conftest.er1 >conftest.err
5964   rm -f conftest.er1
5965   cat conftest.err >&5
5966   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5967   (exit $ac_status); } >/dev/null && {
5968          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
5969          test ! -s conftest.err
5970        }; then
5971   ac_header_preproc=yes
5972 else
5973   echo "$as_me: failed program was:" >&5
5974 sed 's/^/| /' conftest.$ac_ext >&5
5975
5976   ac_header_preproc=no
5977 fi
5978
5979 rm -f conftest.err conftest.$ac_ext
5980 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5981 echo "${ECHO_T}$ac_header_preproc" >&6; }
5982
5983 # So?  What about this header?
5984 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5985   yes:no: )
5986     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5987 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5988     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5989 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5990     ac_header_preproc=yes
5991     ;;
5992   no:yes:* )
5993     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5994 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5995     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
5996 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
5997     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5998 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5999     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
6000 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
6001     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6002 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6003     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6004 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6005
6006     ;;
6007 esac
6008 { echo "$as_me:$LINENO: checking for $ac_header" >&5
6009 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
6010 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6011   echo $ECHO_N "(cached) $ECHO_C" >&6
6012 else
6013   eval "$as_ac_Header=\$ac_header_preproc"
6014 fi
6015 ac_res=`eval echo '${'$as_ac_Header'}'`
6016                { echo "$as_me:$LINENO: result: $ac_res" >&5
6017 echo "${ECHO_T}$ac_res" >&6; }
6018
6019 fi
6020 if test `eval echo '${'$as_ac_Header'}'` = yes; then
6021   cat >>confdefs.h <<_ACEOF
6022 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6023 _ACEOF
6024
6025 fi
6026
6027 done
6028
6029   # Emulation library used on NetBSD.
6030   { echo "$as_me:$LINENO: checking for _oss_ioctl in -lossaudio" >&5
6031 echo $ECHO_N "checking for _oss_ioctl in -lossaudio... $ECHO_C" >&6; }
6032 if test "${ac_cv_lib_ossaudio__oss_ioctl+set}" = set; then
6033   echo $ECHO_N "(cached) $ECHO_C" >&6
6034 else
6035   ac_check_lib_save_LIBS=$LIBS
6036 LIBS="-lossaudio  $LIBS"
6037 cat >conftest.$ac_ext <<_ACEOF
6038 /* confdefs.h.  */
6039 _ACEOF
6040 cat confdefs.h >>conftest.$ac_ext
6041 cat >>conftest.$ac_ext <<_ACEOF
6042 /* end confdefs.h.  */
6043
6044 /* Override any GCC internal prototype to avoid an error.
6045    Use char because int might match the return type of a GCC
6046    builtin and then its argument prototype would still apply.  */
6047 #ifdef __cplusplus
6048 extern "C"
6049 #endif
6050 char _oss_ioctl ();
6051 int
6052 main ()
6053 {
6054 return _oss_ioctl ();
6055   ;
6056   return 0;
6057 }
6058 _ACEOF
6059 rm -f conftest.$ac_objext conftest$ac_exeext
6060 if { (ac_try="$ac_link"
6061 case "(($ac_try" in
6062   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6063   *) ac_try_echo=$ac_try;;
6064 esac
6065 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6066   (eval "$ac_link") 2>conftest.er1
6067   ac_status=$?
6068   grep -v '^ *+' conftest.er1 >conftest.err
6069   rm -f conftest.er1
6070   cat conftest.err >&5
6071   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6072   (exit $ac_status); } && {
6073          test -z "$ac_c_werror_flag" ||
6074          test ! -s conftest.err
6075        } && test -s conftest$ac_exeext &&
6076        $as_test_x conftest$ac_exeext; then
6077   ac_cv_lib_ossaudio__oss_ioctl=yes
6078 else
6079   echo "$as_me: failed program was:" >&5
6080 sed 's/^/| /' conftest.$ac_ext >&5
6081
6082         ac_cv_lib_ossaudio__oss_ioctl=no
6083 fi
6084
6085 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6086       conftest$ac_exeext conftest.$ac_ext
6087 LIBS=$ac_check_lib_save_LIBS
6088 fi
6089 { echo "$as_me:$LINENO: result: $ac_cv_lib_ossaudio__oss_ioctl" >&5
6090 echo "${ECHO_T}$ac_cv_lib_ossaudio__oss_ioctl" >&6; }
6091 if test $ac_cv_lib_ossaudio__oss_ioctl = yes; then
6092   LIBSOUND=-lossaudio
6093 else
6094   LIBSOUND=
6095 fi
6096
6097
6098
6099   ALSA_REQUIRED=1.0.0
6100   ALSA_MODULES="alsa >= $ALSA_REQUIRED"
6101
6102   succeeded=no
6103
6104   # Extract the first word of "pkg-config", so it can be a program name with args.
6105 set dummy pkg-config; ac_word=$2
6106 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6107 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6108 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
6109   echo $ECHO_N "(cached) $ECHO_C" >&6
6110 else
6111   case $PKG_CONFIG in
6112   [\\/]* | ?:[\\/]*)
6113   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
6114   ;;
6115   *)
6116   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6117 for as_dir in $PATH
6118 do
6119   IFS=$as_save_IFS
6120   test -z "$as_dir" && as_dir=.
6121   for ac_exec_ext in '' $ac_executable_extensions; do
6122   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6123     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
6124     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6125     break 2
6126   fi
6127 done
6128 done
6129 IFS=$as_save_IFS
6130
6131   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
6132   ;;
6133 esac
6134 fi
6135 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
6136 if test -n "$PKG_CONFIG"; then
6137   { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
6138 echo "${ECHO_T}$PKG_CONFIG" >&6; }
6139 else
6140   { echo "$as_me:$LINENO: result: no" >&5
6141 echo "${ECHO_T}no" >&6; }
6142 fi
6143
6144
6145
6146   if test "$PKG_CONFIG" = "no" ; then
6147      HAVE_ALSA=no
6148   else
6149      PKG_CONFIG_MIN_VERSION=0.9.0
6150      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
6151         { echo "$as_me:$LINENO: checking for $ALSA_MODULES" >&5
6152 echo $ECHO_N "checking for $ALSA_MODULES... $ECHO_C" >&6; }
6153
6154         if $PKG_CONFIG --exists "$ALSA_MODULES" 2>&5; then
6155             { echo "$as_me:$LINENO: result: yes" >&5
6156 echo "${ECHO_T}yes" >&6; }
6157             succeeded=yes
6158
6159             { echo "$as_me:$LINENO: checking ALSA_CFLAGS" >&5
6160 echo $ECHO_N "checking ALSA_CFLAGS... $ECHO_C" >&6; }
6161             ALSA_CFLAGS=`$PKG_CONFIG --cflags "$ALSA_MODULES"|sed -e 's,///*,/,g'`
6162             { echo "$as_me:$LINENO: result: $ALSA_CFLAGS" >&5
6163 echo "${ECHO_T}$ALSA_CFLAGS" >&6; }
6164
6165             { echo "$as_me:$LINENO: checking ALSA_LIBS" >&5
6166 echo $ECHO_N "checking ALSA_LIBS... $ECHO_C" >&6; }
6167             ALSA_LIBS=`$PKG_CONFIG --libs "$ALSA_MODULES"|sed -e 's,///*,/,g'`
6168             { echo "$as_me:$LINENO: result: $ALSA_LIBS" >&5
6169 echo "${ECHO_T}$ALSA_LIBS" >&6; }
6170         else
6171             { echo "$as_me:$LINENO: result: no" >&5
6172 echo "${ECHO_T}no" >&6; }
6173             ALSA_CFLAGS=""
6174             ALSA_LIBS=""
6175             ## If we have a custom action on failure, don't print errors, but
6176             ## do set a variable so people can do so.
6177             ALSA_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$ALSA_MODULES"`
6178
6179         fi
6180
6181
6182
6183      else
6184         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
6185         echo "*** See http://www.freedesktop.org/software/pkgconfig"
6186      fi
6187   fi
6188
6189   if test $succeeded = yes; then
6190      HAVE_ALSA=yes
6191   else
6192      HAVE_ALSA=no
6193   fi
6194
6195   if test $HAVE_ALSA = yes; then
6196     SAVE_CFLAGS="$CFLAGS"
6197     SAVE_LDFLAGS="$LDFLAGS"
6198     CFLAGS="$ALSA_CFLAGS $CFLAGS"
6199     LDFLAGS="$ALSA_LIBS $LDFLAGS"
6200     cat >conftest.$ac_ext <<_ACEOF
6201 /* confdefs.h.  */
6202 _ACEOF
6203 cat confdefs.h >>conftest.$ac_ext
6204 cat >>conftest.$ac_ext <<_ACEOF
6205 /* end confdefs.h.  */
6206 #include <asoundlib.h>
6207 int
6208 main ()
6209 {
6210 snd_lib_error_set_handler (0);
6211   ;
6212   return 0;
6213 }
6214 _ACEOF
6215 rm -f conftest.$ac_objext
6216 if { (ac_try="$ac_compile"
6217 case "(($ac_try" in
6218   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6219   *) ac_try_echo=$ac_try;;
6220 esac
6221 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6222   (eval "$ac_compile") 2>conftest.er1
6223   ac_status=$?
6224   grep -v '^ *+' conftest.er1 >conftest.err
6225   rm -f conftest.er1
6226   cat conftest.err >&5
6227   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6228   (exit $ac_status); } && {
6229          test -z "$ac_c_werror_flag" ||
6230          test ! -s conftest.err
6231        } && test -s conftest.$ac_objext; then
6232   emacs_alsa_normal=yes
6233 else
6234   echo "$as_me: failed program was:" >&5
6235 sed 's/^/| /' conftest.$ac_ext >&5
6236
6237         emacs_alsa_normal=no
6238 fi
6239
6240 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6241     if test "$emacs_alsa_normal" != yes; then
6242       cat >conftest.$ac_ext <<_ACEOF
6243 /* confdefs.h.  */
6244 _ACEOF
6245 cat confdefs.h >>conftest.$ac_ext
6246 cat >>conftest.$ac_ext <<_ACEOF
6247 /* end confdefs.h.  */
6248 #include <alsa/asoundlib.h>
6249 int
6250 main ()
6251 {
6252 snd_lib_error_set_handler (0);
6253   ;
6254   return 0;
6255 }
6256 _ACEOF
6257 rm -f conftest.$ac_objext
6258 if { (ac_try="$ac_compile"
6259 case "(($ac_try" in
6260   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6261   *) ac_try_echo=$ac_try;;
6262 esac
6263 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6264   (eval "$ac_compile") 2>conftest.er1
6265   ac_status=$?
6266   grep -v '^ *+' conftest.er1 >conftest.err
6267   rm -f conftest.er1
6268   cat conftest.err >&5
6269   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6270   (exit $ac_status); } && {
6271          test -z "$ac_c_werror_flag" ||
6272          test ! -s conftest.err
6273        } && test -s conftest.$ac_objext; then
6274   emacs_alsa_subdir=yes
6275 else
6276   echo "$as_me: failed program was:" >&5
6277 sed 's/^/| /' conftest.$ac_ext >&5
6278
6279         emacs_alsa_subdir=no
6280 fi
6281
6282 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6283       if test "$emacs_alsa_subdir" != yes; then
6284         { { echo "$as_me:$LINENO: error: pkg-config found alsa, but it does not compile.  See config.log for error messages." >&5
6285 echo "$as_me: error: pkg-config found alsa, but it does not compile.  See config.log for error messages." >&2;}
6286    { (exit 1); exit 1; }; }
6287       fi
6288       ALSA_CFLAGS="$ALSA_CFLAGS -DALSA_SUBDIR_INCLUDE"
6289     fi
6290
6291     CFLAGS="$SAVE_CFLAGS"
6292     LDFLAGS="$SAVE_LDFLAGS"
6293     LIBSOUND="$LIBSOUND $ALSA_LIBS"
6294     CFLAGS_SOUND="$CFLAGS_SOUND $ALSA_CFLAGS"
6295
6296 cat >>confdefs.h <<\_ACEOF
6297 #define HAVE_ALSA 1
6298 _ACEOF
6299
6300   fi
6301
6302 fi
6303
6304
6305
6306
6307
6308
6309
6310
6311
6312
6313
6314
6315
6316
6317
6318
6319
6320
6321
6322
6323
6324
6325
6326
6327
6328
6329 for ac_header in sys/select.h sys/timeb.h sys/time.h unistd.h utime.h \
6330   linux/version.h sys/systeminfo.h termios.h limits.h string.h stdlib.h \
6331   termcap.h stdio_ext.h fcntl.h strings.h coff.h pty.h sys/mman.h \
6332   sys/param.h sys/vlimit.h sys/resource.h locale.h sys/_mbstate_t.h \
6333   sys/utsname.h pwd.h
6334 do
6335 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6336 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6337   { echo "$as_me:$LINENO: checking for $ac_header" >&5
6338 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
6339 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6340   echo $ECHO_N "(cached) $ECHO_C" >&6
6341 fi
6342 ac_res=`eval echo '${'$as_ac_Header'}'`
6343                { echo "$as_me:$LINENO: result: $ac_res" >&5
6344 echo "${ECHO_T}$ac_res" >&6; }
6345 else
6346   # Is the header compilable?
6347 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
6348 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
6349 cat >conftest.$ac_ext <<_ACEOF
6350 /* confdefs.h.  */
6351 _ACEOF
6352 cat confdefs.h >>conftest.$ac_ext
6353 cat >>conftest.$ac_ext <<_ACEOF
6354 /* end confdefs.h.  */
6355 $ac_includes_default
6356 #include <$ac_header>
6357 _ACEOF
6358 rm -f conftest.$ac_objext
6359 if { (ac_try="$ac_compile"
6360 case "(($ac_try" in
6361   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6362   *) ac_try_echo=$ac_try;;
6363 esac
6364 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6365   (eval "$ac_compile") 2>conftest.er1
6366   ac_status=$?
6367   grep -v '^ *+' conftest.er1 >conftest.err
6368   rm -f conftest.er1
6369   cat conftest.err >&5
6370   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6371   (exit $ac_status); } && {
6372          test -z "$ac_c_werror_flag" ||
6373          test ! -s conftest.err
6374        } && test -s conftest.$ac_objext; then
6375   ac_header_compiler=yes
6376 else
6377   echo "$as_me: failed program was:" >&5
6378 sed 's/^/| /' conftest.$ac_ext >&5
6379
6380         ac_header_compiler=no
6381 fi
6382
6383 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6384 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6385 echo "${ECHO_T}$ac_header_compiler" >&6; }
6386
6387 # Is the header present?
6388 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
6389 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
6390 cat >conftest.$ac_ext <<_ACEOF
6391 /* confdefs.h.  */
6392 _ACEOF
6393 cat confdefs.h >>conftest.$ac_ext
6394 cat >>conftest.$ac_ext <<_ACEOF
6395 /* end confdefs.h.  */
6396 #include <$ac_header>
6397 _ACEOF
6398 if { (ac_try="$ac_cpp conftest.$ac_ext"
6399 case "(($ac_try" in
6400   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6401   *) ac_try_echo=$ac_try;;
6402 esac
6403 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6404   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6405   ac_status=$?
6406   grep -v '^ *+' conftest.er1 >conftest.err
6407   rm -f conftest.er1
6408   cat conftest.err >&5
6409   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6410   (exit $ac_status); } >/dev/null && {
6411          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
6412          test ! -s conftest.err
6413        }; then
6414   ac_header_preproc=yes
6415 else
6416   echo "$as_me: failed program was:" >&5
6417 sed 's/^/| /' conftest.$ac_ext >&5
6418
6419   ac_header_preproc=no
6420 fi
6421
6422 rm -f conftest.err conftest.$ac_ext
6423 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6424 echo "${ECHO_T}$ac_header_preproc" >&6; }
6425
6426 # So?  What about this header?
6427 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6428   yes:no: )
6429     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6430 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6431     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6432 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6433     ac_header_preproc=yes
6434     ;;
6435   no:yes:* )
6436     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6437 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6438     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
6439 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
6440     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6441 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6442     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
6443 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
6444     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6445 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6446     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6447 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6448
6449     ;;
6450 esac
6451 { echo "$as_me:$LINENO: checking for $ac_header" >&5
6452 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
6453 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6454   echo $ECHO_N "(cached) $ECHO_C" >&6
6455 else
6456   eval "$as_ac_Header=\$ac_header_preproc"
6457 fi
6458 ac_res=`eval echo '${'$as_ac_Header'}'`
6459                { echo "$as_me:$LINENO: result: $ac_res" >&5
6460 echo "${ECHO_T}$ac_res" >&6; }
6461
6462 fi
6463 if test `eval echo '${'$as_ac_Header'}'` = yes; then
6464   cat >>confdefs.h <<_ACEOF
6465 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6466 _ACEOF
6467
6468 fi
6469
6470 done
6471
6472
6473 { echo "$as_me:$LINENO: checking if personality LINUX32 can be set" >&5
6474 echo $ECHO_N "checking if personality LINUX32 can be set... $ECHO_C" >&6; }
6475 cat >conftest.$ac_ext <<_ACEOF
6476 /* confdefs.h.  */
6477 _ACEOF
6478 cat confdefs.h >>conftest.$ac_ext
6479 cat >>conftest.$ac_ext <<_ACEOF
6480 /* end confdefs.h.  */
6481 #include <sys/personality.h>
6482 int
6483 main ()
6484 {
6485 personality (PER_LINUX32)
6486   ;
6487   return 0;
6488 }
6489 _ACEOF
6490 rm -f conftest.$ac_objext
6491 if { (ac_try="$ac_compile"
6492 case "(($ac_try" in
6493   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6494   *) ac_try_echo=$ac_try;;
6495 esac
6496 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6497   (eval "$ac_compile") 2>conftest.er1
6498   ac_status=$?
6499   grep -v '^ *+' conftest.er1 >conftest.err
6500   rm -f conftest.er1
6501   cat conftest.err >&5
6502   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6503   (exit $ac_status); } && {
6504          test -z "$ac_c_werror_flag" ||
6505          test ! -s conftest.err
6506        } && test -s conftest.$ac_objext; then
6507   emacs_cv_personality_linux32=yes
6508 else
6509   echo "$as_me: failed program was:" >&5
6510 sed 's/^/| /' conftest.$ac_ext >&5
6511
6512         emacs_cv_personality_linux32=no
6513 fi
6514
6515 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6516 { echo "$as_me:$LINENO: result: $emacs_cv_personality_linux32" >&5
6517 echo "${ECHO_T}$emacs_cv_personality_linux32" >&6; }
6518
6519 if test $emacs_cv_personality_linux32 = yes; then
6520
6521 cat >>confdefs.h <<\_ACEOF
6522 #define HAVE_PERSONALITY_LINUX32 1
6523 _ACEOF
6524
6525 fi
6526
6527
6528 for ac_header in term.h
6529 do
6530 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6531 { echo "$as_me:$LINENO: checking for $ac_header" >&5
6532 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
6533 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6534   echo $ECHO_N "(cached) $ECHO_C" >&6
6535 else
6536   cat >conftest.$ac_ext <<_ACEOF
6537 /* confdefs.h.  */
6538 _ACEOF
6539 cat confdefs.h >>conftest.$ac_ext
6540 cat >>conftest.$ac_ext <<_ACEOF
6541 /* end confdefs.h.  */
6542 #include <$ac_header>
6543 _ACEOF
6544 if { (ac_try="$ac_cpp conftest.$ac_ext"
6545 case "(($ac_try" in
6546   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6547   *) ac_try_echo=$ac_try;;
6548 esac
6549 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6550   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6551   ac_status=$?
6552   grep -v '^ *+' conftest.er1 >conftest.err
6553   rm -f conftest.er1
6554   cat conftest.err >&5
6555   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6556   (exit $ac_status); } >/dev/null && {
6557          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
6558          test ! -s conftest.err
6559        }; then
6560   eval "$as_ac_Header=yes"
6561 else
6562   echo "$as_me: failed program was:" >&5
6563 sed 's/^/| /' conftest.$ac_ext >&5
6564
6565   eval "$as_ac_Header=no"
6566 fi
6567
6568 rm -f conftest.err conftest.$ac_ext
6569 fi
6570 ac_res=`eval echo '${'$as_ac_Header'}'`
6571                { echo "$as_me:$LINENO: result: $ac_res" >&5
6572 echo "${ECHO_T}$ac_res" >&6; }
6573 if test `eval echo '${'$as_ac_Header'}'` = yes; then
6574   cat >>confdefs.h <<_ACEOF
6575 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6576 _ACEOF
6577
6578 fi
6579
6580 done
6581
6582 { echo "$as_me:$LINENO: checking for ANSI C header files" >&5
6583 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
6584 if test "${ac_cv_header_stdc+set}" = set; then
6585   echo $ECHO_N "(cached) $ECHO_C" >&6
6586 else
6587   cat >conftest.$ac_ext <<_ACEOF
6588 /* confdefs.h.  */
6589 _ACEOF
6590 cat confdefs.h >>conftest.$ac_ext
6591 cat >>conftest.$ac_ext <<_ACEOF
6592 /* end confdefs.h.  */
6593 #include <stdlib.h>
6594 #include <stdarg.h>
6595 #include <string.h>
6596 #include <float.h>
6597
6598 int
6599 main ()
6600 {
6601
6602   ;
6603   return 0;
6604 }
6605 _ACEOF
6606 rm -f conftest.$ac_objext
6607 if { (ac_try="$ac_compile"
6608 case "(($ac_try" in
6609   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6610   *) ac_try_echo=$ac_try;;
6611 esac
6612 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6613   (eval "$ac_compile") 2>conftest.er1
6614   ac_status=$?
6615   grep -v '^ *+' conftest.er1 >conftest.err
6616   rm -f conftest.er1
6617   cat conftest.err >&5
6618   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6619   (exit $ac_status); } && {
6620          test -z "$ac_c_werror_flag" ||
6621          test ! -s conftest.err
6622        } && test -s conftest.$ac_objext; then
6623   ac_cv_header_stdc=yes
6624 else
6625   echo "$as_me: failed program was:" >&5
6626 sed 's/^/| /' conftest.$ac_ext >&5
6627
6628         ac_cv_header_stdc=no
6629 fi
6630
6631 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6632
6633 if test $ac_cv_header_stdc = yes; then
6634   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6635   cat >conftest.$ac_ext <<_ACEOF
6636 /* confdefs.h.  */
6637 _ACEOF
6638 cat confdefs.h >>conftest.$ac_ext
6639 cat >>conftest.$ac_ext <<_ACEOF
6640 /* end confdefs.h.  */
6641 #include <string.h>
6642
6643 _ACEOF
6644 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6645   $EGREP "memchr" >/dev/null 2>&1; then
6646   :
6647 else
6648   ac_cv_header_stdc=no
6649 fi
6650 rm -f conftest*
6651
6652 fi
6653
6654 if test $ac_cv_header_stdc = yes; then
6655   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6656   cat >conftest.$ac_ext <<_ACEOF
6657 /* confdefs.h.  */
6658 _ACEOF
6659 cat confdefs.h >>conftest.$ac_ext
6660 cat >>conftest.$ac_ext <<_ACEOF
6661 /* end confdefs.h.  */
6662 #include <stdlib.h>
6663
6664 _ACEOF
6665 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6666   $EGREP "free" >/dev/null 2>&1; then
6667   :
6668 else
6669   ac_cv_header_stdc=no
6670 fi
6671 rm -f conftest*
6672
6673 fi
6674
6675 if test $ac_cv_header_stdc = yes; then
6676   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6677   if test "$cross_compiling" = yes; then
6678   :
6679 else
6680   cat >conftest.$ac_ext <<_ACEOF
6681 /* confdefs.h.  */
6682 _ACEOF
6683 cat confdefs.h >>conftest.$ac_ext
6684 cat >>conftest.$ac_ext <<_ACEOF
6685 /* end confdefs.h.  */
6686 #include <ctype.h>
6687 #include <stdlib.h>
6688 #if ((' ' & 0x0FF) == 0x020)
6689 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6690 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6691 #else
6692 # define ISLOWER(c) \
6693                    (('a' <= (c) && (c) <= 'i') \
6694                      || ('j' <= (c) && (c) <= 'r') \
6695                      || ('s' <= (c) && (c) <= 'z'))
6696 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6697 #endif
6698
6699 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6700 int
6701 main ()
6702 {
6703   int i;
6704   for (i = 0; i < 256; i++)
6705     if (XOR (islower (i), ISLOWER (i))
6706         || toupper (i) != TOUPPER (i))
6707       return 2;
6708   return 0;
6709 }
6710 _ACEOF
6711 rm -f conftest$ac_exeext
6712 if { (ac_try="$ac_link"
6713 case "(($ac_try" in
6714   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6715   *) ac_try_echo=$ac_try;;
6716 esac
6717 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6718   (eval "$ac_link") 2>&5
6719   ac_status=$?
6720   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6721   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6722   { (case "(($ac_try" in
6723   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6724   *) ac_try_echo=$ac_try;;
6725 esac
6726 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6727   (eval "$ac_try") 2>&5
6728   ac_status=$?
6729   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6730   (exit $ac_status); }; }; then
6731   :
6732 else
6733   echo "$as_me: program exited with status $ac_status" >&5
6734 echo "$as_me: failed program was:" >&5
6735 sed 's/^/| /' conftest.$ac_ext >&5
6736
6737 ( exit $ac_status )
6738 ac_cv_header_stdc=no
6739 fi
6740 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6741 fi
6742
6743
6744 fi
6745 fi
6746 { echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
6747 echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
6748 if test $ac_cv_header_stdc = yes; then
6749
6750 cat >>confdefs.h <<\_ACEOF
6751 #define STDC_HEADERS 1
6752 _ACEOF
6753
6754 fi
6755
6756 { echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
6757 echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6; }
6758 if test "${ac_cv_header_time+set}" = set; then
6759   echo $ECHO_N "(cached) $ECHO_C" >&6
6760 else
6761   cat >conftest.$ac_ext <<_ACEOF
6762 /* confdefs.h.  */
6763 _ACEOF
6764 cat confdefs.h >>conftest.$ac_ext
6765 cat >>conftest.$ac_ext <<_ACEOF
6766 /* end confdefs.h.  */
6767 #include <sys/types.h>
6768 #include <sys/time.h>
6769 #include <time.h>
6770
6771 int
6772 main ()
6773 {
6774 if ((struct tm *) 0)
6775 return 0;
6776   ;
6777   return 0;
6778 }
6779 _ACEOF
6780 rm -f conftest.$ac_objext
6781 if { (ac_try="$ac_compile"
6782 case "(($ac_try" in
6783   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6784   *) ac_try_echo=$ac_try;;
6785 esac
6786 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6787   (eval "$ac_compile") 2>conftest.er1
6788   ac_status=$?
6789   grep -v '^ *+' conftest.er1 >conftest.err
6790   rm -f conftest.er1
6791   cat conftest.err >&5
6792   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6793   (exit $ac_status); } && {
6794          test -z "$ac_c_werror_flag" ||
6795          test ! -s conftest.err
6796        } && test -s conftest.$ac_objext; then
6797   ac_cv_header_time=yes
6798 else
6799   echo "$as_me: failed program was:" >&5
6800 sed 's/^/| /' conftest.$ac_ext >&5
6801
6802         ac_cv_header_time=no
6803 fi
6804
6805 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6806 fi
6807 { echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
6808 echo "${ECHO_T}$ac_cv_header_time" >&6; }
6809 if test $ac_cv_header_time = yes; then
6810
6811 cat >>confdefs.h <<\_ACEOF
6812 #define TIME_WITH_SYS_TIME 1
6813 _ACEOF
6814
6815 fi
6816
6817 { echo "$as_me:$LINENO: checking whether sys_siglist is declared" >&5
6818 echo $ECHO_N "checking whether sys_siglist is declared... $ECHO_C" >&6; }
6819 if test "${ac_cv_have_decl_sys_siglist+set}" = set; then
6820   echo $ECHO_N "(cached) $ECHO_C" >&6
6821 else
6822   cat >conftest.$ac_ext <<_ACEOF
6823 /* confdefs.h.  */
6824 _ACEOF
6825 cat confdefs.h >>conftest.$ac_ext
6826 cat >>conftest.$ac_ext <<_ACEOF
6827 /* end confdefs.h.  */
6828 $ac_includes_default
6829 int
6830 main ()
6831 {
6832 #ifndef sys_siglist
6833   (void) sys_siglist;
6834 #endif
6835
6836   ;
6837   return 0;
6838 }
6839 _ACEOF
6840 rm -f conftest.$ac_objext
6841 if { (ac_try="$ac_compile"
6842 case "(($ac_try" in
6843   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6844   *) ac_try_echo=$ac_try;;
6845 esac
6846 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6847   (eval "$ac_compile") 2>conftest.er1
6848   ac_status=$?
6849   grep -v '^ *+' conftest.er1 >conftest.err
6850   rm -f conftest.er1
6851   cat conftest.err >&5
6852   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6853   (exit $ac_status); } && {
6854          test -z "$ac_c_werror_flag" ||
6855          test ! -s conftest.err
6856        } && test -s conftest.$ac_objext; then
6857   ac_cv_have_decl_sys_siglist=yes
6858 else
6859   echo "$as_me: failed program was:" >&5
6860 sed 's/^/| /' conftest.$ac_ext >&5
6861
6862         ac_cv_have_decl_sys_siglist=no
6863 fi
6864
6865 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6866 fi
6867 { echo "$as_me:$LINENO: result: $ac_cv_have_decl_sys_siglist" >&5
6868 echo "${ECHO_T}$ac_cv_have_decl_sys_siglist" >&6; }
6869 if test $ac_cv_have_decl_sys_siglist = yes; then
6870
6871 cat >>confdefs.h <<_ACEOF
6872 #define HAVE_DECL_SYS_SIGLIST 1
6873 _ACEOF
6874
6875
6876 else
6877   cat >>confdefs.h <<_ACEOF
6878 #define HAVE_DECL_SYS_SIGLIST 0
6879 _ACEOF
6880
6881
6882 fi
6883
6884
6885 if test $ac_cv_have_decl_sys_siglist != yes; then
6886   # For Tru64, at least:
6887   { echo "$as_me:$LINENO: checking whether __sys_siglist is declared" >&5
6888 echo $ECHO_N "checking whether __sys_siglist is declared... $ECHO_C" >&6; }
6889 if test "${ac_cv_have_decl___sys_siglist+set}" = set; then
6890   echo $ECHO_N "(cached) $ECHO_C" >&6
6891 else
6892   cat >conftest.$ac_ext <<_ACEOF
6893 /* confdefs.h.  */
6894 _ACEOF
6895 cat confdefs.h >>conftest.$ac_ext
6896 cat >>conftest.$ac_ext <<_ACEOF
6897 /* end confdefs.h.  */
6898 $ac_includes_default
6899 int
6900 main ()
6901 {
6902 #ifndef __sys_siglist
6903   (void) __sys_siglist;
6904 #endif
6905
6906   ;
6907   return 0;
6908 }
6909 _ACEOF
6910 rm -f conftest.$ac_objext
6911 if { (ac_try="$ac_compile"
6912 case "(($ac_try" in
6913   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6914   *) ac_try_echo=$ac_try;;
6915 esac
6916 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6917   (eval "$ac_compile") 2>conftest.er1
6918   ac_status=$?
6919   grep -v '^ *+' conftest.er1 >conftest.err
6920   rm -f conftest.er1
6921   cat conftest.err >&5
6922   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6923   (exit $ac_status); } && {
6924          test -z "$ac_c_werror_flag" ||
6925          test ! -s conftest.err
6926        } && test -s conftest.$ac_objext; then
6927   ac_cv_have_decl___sys_siglist=yes
6928 else
6929   echo "$as_me: failed program was:" >&5
6930 sed 's/^/| /' conftest.$ac_ext >&5
6931
6932         ac_cv_have_decl___sys_siglist=no
6933 fi
6934
6935 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6936 fi
6937 { echo "$as_me:$LINENO: result: $ac_cv_have_decl___sys_siglist" >&5
6938 echo "${ECHO_T}$ac_cv_have_decl___sys_siglist" >&6; }
6939 if test $ac_cv_have_decl___sys_siglist = yes; then
6940
6941 cat >>confdefs.h <<_ACEOF
6942 #define HAVE_DECL___SYS_SIGLIST 1
6943 _ACEOF
6944
6945
6946 else
6947   cat >>confdefs.h <<_ACEOF
6948 #define HAVE_DECL___SYS_SIGLIST 0
6949 _ACEOF
6950
6951
6952 fi
6953
6954
6955   if test $ac_cv_have_decl___sys_siglist = yes; then
6956
6957 cat >>confdefs.h <<\_ACEOF
6958 #define sys_siglist __sys_siglist
6959 _ACEOF
6960
6961   fi
6962 fi
6963 { echo "$as_me:$LINENO: checking for sys/wait.h that is POSIX.1 compatible" >&5
6964 echo $ECHO_N "checking for sys/wait.h that is POSIX.1 compatible... $ECHO_C" >&6; }
6965 if test "${ac_cv_header_sys_wait_h+set}" = set; then
6966   echo $ECHO_N "(cached) $ECHO_C" >&6
6967 else
6968   cat >conftest.$ac_ext <<_ACEOF
6969 /* confdefs.h.  */
6970 _ACEOF
6971 cat confdefs.h >>conftest.$ac_ext
6972 cat >>conftest.$ac_ext <<_ACEOF
6973 /* end confdefs.h.  */
6974 #include <sys/types.h>
6975 #include <sys/wait.h>
6976 #ifndef WEXITSTATUS
6977 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
6978 #endif
6979 #ifndef WIFEXITED
6980 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
6981 #endif
6982
6983 int
6984 main ()
6985 {
6986   int s;
6987   wait (&s);
6988   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
6989   ;
6990   return 0;
6991 }
6992 _ACEOF
6993 rm -f conftest.$ac_objext
6994 if { (ac_try="$ac_compile"
6995 case "(($ac_try" in
6996   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6997   *) ac_try_echo=$ac_try;;
6998 esac
6999 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7000   (eval "$ac_compile") 2>conftest.er1
7001   ac_status=$?
7002   grep -v '^ *+' conftest.er1 >conftest.err
7003   rm -f conftest.er1
7004   cat conftest.err >&5
7005   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7006   (exit $ac_status); } && {
7007          test -z "$ac_c_werror_flag" ||
7008          test ! -s conftest.err
7009        } && test -s conftest.$ac_objext; then
7010   ac_cv_header_sys_wait_h=yes
7011 else
7012   echo "$as_me: failed program was:" >&5
7013 sed 's/^/| /' conftest.$ac_ext >&5
7014
7015         ac_cv_header_sys_wait_h=no
7016 fi
7017
7018 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7019 fi
7020 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5
7021 echo "${ECHO_T}$ac_cv_header_sys_wait_h" >&6; }
7022 if test $ac_cv_header_sys_wait_h = yes; then
7023
7024 cat >>confdefs.h <<\_ACEOF
7025 #define HAVE_SYS_WAIT_H 1
7026 _ACEOF
7027
7028 fi
7029
7030
7031 { echo "$as_me:$LINENO: checking for struct utimbuf" >&5
7032 echo $ECHO_N "checking for struct utimbuf... $ECHO_C" >&6; }
7033 if test "${emacs_cv_struct_utimbuf+set}" = set; then
7034   echo $ECHO_N "(cached) $ECHO_C" >&6
7035 else
7036   cat >conftest.$ac_ext <<_ACEOF
7037 /* confdefs.h.  */
7038 _ACEOF
7039 cat confdefs.h >>conftest.$ac_ext
7040 cat >>conftest.$ac_ext <<_ACEOF
7041 /* end confdefs.h.  */
7042 #ifdef TIME_WITH_SYS_TIME
7043 #include <sys/time.h>
7044 #include <time.h>
7045 #else
7046 #ifdef HAVE_SYS_TIME_H
7047 #include <sys/time.h>
7048 #else
7049 #include <time.h>
7050 #endif
7051 #endif
7052 #ifdef HAVE_UTIME_H
7053 #include <utime.h>
7054 #endif
7055 int
7056 main ()
7057 {
7058 static struct utimbuf x; x.actime = x.modtime;
7059   ;
7060   return 0;
7061 }
7062 _ACEOF
7063 rm -f conftest.$ac_objext
7064 if { (ac_try="$ac_compile"
7065 case "(($ac_try" in
7066   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7067   *) ac_try_echo=$ac_try;;
7068 esac
7069 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7070   (eval "$ac_compile") 2>conftest.er1
7071   ac_status=$?
7072   grep -v '^ *+' conftest.er1 >conftest.err
7073   rm -f conftest.er1
7074   cat conftest.err >&5
7075   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7076   (exit $ac_status); } && {
7077          test -z "$ac_c_werror_flag" ||
7078          test ! -s conftest.err
7079        } && test -s conftest.$ac_objext; then
7080   emacs_cv_struct_utimbuf=yes
7081 else
7082   echo "$as_me: failed program was:" >&5
7083 sed 's/^/| /' conftest.$ac_ext >&5
7084
7085         emacs_cv_struct_utimbuf=no
7086 fi
7087
7088 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7089 fi
7090 { echo "$as_me:$LINENO: result: $emacs_cv_struct_utimbuf" >&5
7091 echo "${ECHO_T}$emacs_cv_struct_utimbuf" >&6; }
7092 if test $emacs_cv_struct_utimbuf = yes; then
7093
7094 cat >>confdefs.h <<\_ACEOF
7095 #define HAVE_STRUCT_UTIMBUF 1
7096 _ACEOF
7097
7098 fi
7099
7100 { echo "$as_me:$LINENO: checking return type of signal handlers" >&5
7101 echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6; }
7102 if test "${ac_cv_type_signal+set}" = set; then
7103   echo $ECHO_N "(cached) $ECHO_C" >&6
7104 else
7105   cat >conftest.$ac_ext <<_ACEOF
7106 /* confdefs.h.  */
7107 _ACEOF
7108 cat confdefs.h >>conftest.$ac_ext
7109 cat >>conftest.$ac_ext <<_ACEOF
7110 /* end confdefs.h.  */
7111 #include <sys/types.h>
7112 #include <signal.h>
7113
7114 int
7115 main ()
7116 {
7117 return *(signal (0, 0)) (0) == 1;
7118   ;
7119   return 0;
7120 }
7121 _ACEOF
7122 rm -f conftest.$ac_objext
7123 if { (ac_try="$ac_compile"
7124 case "(($ac_try" in
7125   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7126   *) ac_try_echo=$ac_try;;
7127 esac
7128 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7129   (eval "$ac_compile") 2>conftest.er1
7130   ac_status=$?
7131   grep -v '^ *+' conftest.er1 >conftest.err
7132   rm -f conftest.er1
7133   cat conftest.err >&5
7134   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7135   (exit $ac_status); } && {
7136          test -z "$ac_c_werror_flag" ||
7137          test ! -s conftest.err
7138        } && test -s conftest.$ac_objext; then
7139   ac_cv_type_signal=int
7140 else
7141   echo "$as_me: failed program was:" >&5
7142 sed 's/^/| /' conftest.$ac_ext >&5
7143
7144         ac_cv_type_signal=void
7145 fi
7146
7147 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7148 fi
7149 { echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5
7150 echo "${ECHO_T}$ac_cv_type_signal" >&6; }
7151
7152 cat >>confdefs.h <<_ACEOF
7153 #define RETSIGTYPE $ac_cv_type_signal
7154 _ACEOF
7155
7156
7157
7158 { echo "$as_me:$LINENO: checking for speed_t" >&5
7159 echo $ECHO_N "checking for speed_t... $ECHO_C" >&6; }
7160 if test "${emacs_cv_speed_t+set}" = set; then
7161   echo $ECHO_N "(cached) $ECHO_C" >&6
7162 else
7163   cat >conftest.$ac_ext <<_ACEOF
7164 /* confdefs.h.  */
7165 _ACEOF
7166 cat confdefs.h >>conftest.$ac_ext
7167 cat >>conftest.$ac_ext <<_ACEOF
7168 /* end confdefs.h.  */
7169 #include <termios.h>
7170 int
7171 main ()
7172 {
7173 speed_t x = 1;
7174   ;
7175   return 0;
7176 }
7177 _ACEOF
7178 rm -f conftest.$ac_objext
7179 if { (ac_try="$ac_compile"
7180 case "(($ac_try" in
7181   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7182   *) ac_try_echo=$ac_try;;
7183 esac
7184 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7185   (eval "$ac_compile") 2>conftest.er1
7186   ac_status=$?
7187   grep -v '^ *+' conftest.er1 >conftest.err
7188   rm -f conftest.er1
7189   cat conftest.err >&5
7190   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7191   (exit $ac_status); } && {
7192          test -z "$ac_c_werror_flag" ||
7193          test ! -s conftest.err
7194        } && test -s conftest.$ac_objext; then
7195   emacs_cv_speed_t=yes
7196 else
7197   echo "$as_me: failed program was:" >&5
7198 sed 's/^/| /' conftest.$ac_ext >&5
7199
7200         emacs_cv_speed_t=no
7201 fi
7202
7203 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7204 fi
7205 { echo "$as_me:$LINENO: result: $emacs_cv_speed_t" >&5
7206 echo "${ECHO_T}$emacs_cv_speed_t" >&6; }
7207 if test $emacs_cv_speed_t = yes; then
7208
7209 cat >>confdefs.h <<\_ACEOF
7210 #define HAVE_SPEED_T 1
7211 _ACEOF
7212
7213 fi
7214
7215 { echo "$as_me:$LINENO: checking for struct timeval" >&5
7216 echo $ECHO_N "checking for struct timeval... $ECHO_C" >&6; }
7217 if test "${emacs_cv_struct_timeval+set}" = set; then
7218   echo $ECHO_N "(cached) $ECHO_C" >&6
7219 else
7220   cat >conftest.$ac_ext <<_ACEOF
7221 /* confdefs.h.  */
7222 _ACEOF
7223 cat confdefs.h >>conftest.$ac_ext
7224 cat >>conftest.$ac_ext <<_ACEOF
7225 /* end confdefs.h.  */
7226 #ifdef TIME_WITH_SYS_TIME
7227 #include <sys/time.h>
7228 #include <time.h>
7229 #else
7230 #ifdef HAVE_SYS_TIME_H
7231 #include <sys/time.h>
7232 #else
7233 #include <time.h>
7234 #endif
7235 #endif
7236 int
7237 main ()
7238 {
7239 static struct timeval x; x.tv_sec = x.tv_usec;
7240   ;
7241   return 0;
7242 }
7243 _ACEOF
7244 rm -f conftest.$ac_objext
7245 if { (ac_try="$ac_compile"
7246 case "(($ac_try" in
7247   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7248   *) ac_try_echo=$ac_try;;
7249 esac
7250 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7251   (eval "$ac_compile") 2>conftest.er1
7252   ac_status=$?
7253   grep -v '^ *+' conftest.er1 >conftest.err
7254   rm -f conftest.er1
7255   cat conftest.err >&5
7256   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7257   (exit $ac_status); } && {
7258          test -z "$ac_c_werror_flag" ||
7259          test ! -s conftest.err
7260        } && test -s conftest.$ac_objext; then
7261   emacs_cv_struct_timeval=yes
7262 else
7263   echo "$as_me: failed program was:" >&5
7264 sed 's/^/| /' conftest.$ac_ext >&5
7265
7266         emacs_cv_struct_timeval=no
7267 fi
7268
7269 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7270 fi
7271 { echo "$as_me:$LINENO: result: $emacs_cv_struct_timeval" >&5
7272 echo "${ECHO_T}$emacs_cv_struct_timeval" >&6; }
7273 HAVE_TIMEVAL=$emacs_cv_struct_timeval
7274 if test $emacs_cv_struct_timeval = yes; then
7275
7276 cat >>confdefs.h <<\_ACEOF
7277 #define HAVE_TIMEVAL 1
7278 _ACEOF
7279
7280 fi
7281
7282 { echo "$as_me:$LINENO: checking for struct exception" >&5
7283 echo $ECHO_N "checking for struct exception... $ECHO_C" >&6; }
7284 if test "${emacs_cv_struct_exception+set}" = set; then
7285   echo $ECHO_N "(cached) $ECHO_C" >&6
7286 else
7287   cat >conftest.$ac_ext <<_ACEOF
7288 /* confdefs.h.  */
7289 _ACEOF
7290 cat confdefs.h >>conftest.$ac_ext
7291 cat >>conftest.$ac_ext <<_ACEOF
7292 /* end confdefs.h.  */
7293 #include <math.h>
7294 int
7295 main ()
7296 {
7297 static struct exception x; x.arg1 = x.arg2 = x.retval; x.name = ""; x.type = 1;
7298   ;
7299   return 0;
7300 }
7301 _ACEOF
7302 rm -f conftest.$ac_objext
7303 if { (ac_try="$ac_compile"
7304 case "(($ac_try" in
7305   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7306   *) ac_try_echo=$ac_try;;
7307 esac
7308 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7309   (eval "$ac_compile") 2>conftest.er1
7310   ac_status=$?
7311   grep -v '^ *+' conftest.er1 >conftest.err
7312   rm -f conftest.er1
7313   cat conftest.err >&5
7314   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7315   (exit $ac_status); } && {
7316          test -z "$ac_c_werror_flag" ||
7317          test ! -s conftest.err
7318        } && test -s conftest.$ac_objext; then
7319   emacs_cv_struct_exception=yes
7320 else
7321   echo "$as_me: failed program was:" >&5
7322 sed 's/^/| /' conftest.$ac_ext >&5
7323
7324         emacs_cv_struct_exception=no
7325 fi
7326
7327 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7328 fi
7329 { echo "$as_me:$LINENO: result: $emacs_cv_struct_exception" >&5
7330 echo "${ECHO_T}$emacs_cv_struct_exception" >&6; }
7331 HAVE_EXCEPTION=$emacs_cv_struct_exception
7332 if test $emacs_cv_struct_exception != yes; then
7333
7334 cat >>confdefs.h <<\_ACEOF
7335 #define NO_MATHERR 1
7336 _ACEOF
7337
7338 fi
7339
7340
7341 for ac_header in sys/socket.h
7342 do
7343 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7344 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7345   { echo "$as_me:$LINENO: checking for $ac_header" >&5
7346 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7347 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7348   echo $ECHO_N "(cached) $ECHO_C" >&6
7349 fi
7350 ac_res=`eval echo '${'$as_ac_Header'}'`
7351                { echo "$as_me:$LINENO: result: $ac_res" >&5
7352 echo "${ECHO_T}$ac_res" >&6; }
7353 else
7354   # Is the header compilable?
7355 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
7356 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
7357 cat >conftest.$ac_ext <<_ACEOF
7358 /* confdefs.h.  */
7359 _ACEOF
7360 cat confdefs.h >>conftest.$ac_ext
7361 cat >>conftest.$ac_ext <<_ACEOF
7362 /* end confdefs.h.  */
7363 $ac_includes_default
7364 #include <$ac_header>
7365 _ACEOF
7366 rm -f conftest.$ac_objext
7367 if { (ac_try="$ac_compile"
7368 case "(($ac_try" in
7369   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7370   *) ac_try_echo=$ac_try;;
7371 esac
7372 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7373   (eval "$ac_compile") 2>conftest.er1
7374   ac_status=$?
7375   grep -v '^ *+' conftest.er1 >conftest.err
7376   rm -f conftest.er1
7377   cat conftest.err >&5
7378   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7379   (exit $ac_status); } && {
7380          test -z "$ac_c_werror_flag" ||
7381          test ! -s conftest.err
7382        } && test -s conftest.$ac_objext; then
7383   ac_header_compiler=yes
7384 else
7385   echo "$as_me: failed program was:" >&5
7386 sed 's/^/| /' conftest.$ac_ext >&5
7387
7388         ac_header_compiler=no
7389 fi
7390
7391 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7392 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7393 echo "${ECHO_T}$ac_header_compiler" >&6; }
7394
7395 # Is the header present?
7396 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
7397 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
7398 cat >conftest.$ac_ext <<_ACEOF
7399 /* confdefs.h.  */
7400 _ACEOF
7401 cat confdefs.h >>conftest.$ac_ext
7402 cat >>conftest.$ac_ext <<_ACEOF
7403 /* end confdefs.h.  */
7404 #include <$ac_header>
7405 _ACEOF
7406 if { (ac_try="$ac_cpp conftest.$ac_ext"
7407 case "(($ac_try" in
7408   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7409   *) ac_try_echo=$ac_try;;
7410 esac
7411 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7412   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
7413   ac_status=$?
7414   grep -v '^ *+' conftest.er1 >conftest.err
7415   rm -f conftest.er1
7416   cat conftest.err >&5
7417   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7418   (exit $ac_status); } >/dev/null && {
7419          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
7420          test ! -s conftest.err
7421        }; then
7422   ac_header_preproc=yes
7423 else
7424   echo "$as_me: failed program was:" >&5
7425 sed 's/^/| /' conftest.$ac_ext >&5
7426
7427   ac_header_preproc=no
7428 fi
7429
7430 rm -f conftest.err conftest.$ac_ext
7431 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7432 echo "${ECHO_T}$ac_header_preproc" >&6; }
7433
7434 # So?  What about this header?
7435 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7436   yes:no: )
7437     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7438 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7439     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7440 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7441     ac_header_preproc=yes
7442     ;;
7443   no:yes:* )
7444     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7445 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7446     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
7447 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
7448     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7449 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7450     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
7451 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
7452     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7453 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7454     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7455 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7456
7457     ;;
7458 esac
7459 { echo "$as_me:$LINENO: checking for $ac_header" >&5
7460 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7461 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7462   echo $ECHO_N "(cached) $ECHO_C" >&6
7463 else
7464   eval "$as_ac_Header=\$ac_header_preproc"
7465 fi
7466 ac_res=`eval echo '${'$as_ac_Header'}'`
7467                { echo "$as_me:$LINENO: result: $ac_res" >&5
7468 echo "${ECHO_T}$ac_res" >&6; }
7469
7470 fi
7471 if test `eval echo '${'$as_ac_Header'}'` = yes; then
7472   cat >>confdefs.h <<_ACEOF
7473 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7474 _ACEOF
7475
7476 fi
7477
7478 done
7479
7480
7481 for ac_header in net/if.h
7482 do
7483 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7484 { echo "$as_me:$LINENO: checking for $ac_header" >&5
7485 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7486 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7487   echo $ECHO_N "(cached) $ECHO_C" >&6
7488 else
7489   cat >conftest.$ac_ext <<_ACEOF
7490 /* confdefs.h.  */
7491 _ACEOF
7492 cat confdefs.h >>conftest.$ac_ext
7493 cat >>conftest.$ac_ext <<_ACEOF
7494 /* end confdefs.h.  */
7495 $ac_includes_default
7496 #if HAVE_SYS_SOCKET_H
7497 #include <sys/socket.h>
7498 #endif
7499
7500 #include <$ac_header>
7501 _ACEOF
7502 rm -f conftest.$ac_objext
7503 if { (ac_try="$ac_compile"
7504 case "(($ac_try" in
7505   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7506   *) ac_try_echo=$ac_try;;
7507 esac
7508 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7509   (eval "$ac_compile") 2>conftest.er1
7510   ac_status=$?
7511   grep -v '^ *+' conftest.er1 >conftest.err
7512   rm -f conftest.er1
7513   cat conftest.err >&5
7514   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7515   (exit $ac_status); } && {
7516          test -z "$ac_c_werror_flag" ||
7517          test ! -s conftest.err
7518        } && test -s conftest.$ac_objext; then
7519   eval "$as_ac_Header=yes"
7520 else
7521   echo "$as_me: failed program was:" >&5
7522 sed 's/^/| /' conftest.$ac_ext >&5
7523
7524         eval "$as_ac_Header=no"
7525 fi
7526
7527 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7528 fi
7529 ac_res=`eval echo '${'$as_ac_Header'}'`
7530                { echo "$as_me:$LINENO: result: $ac_res" >&5
7531 echo "${ECHO_T}$ac_res" >&6; }
7532 if test `eval echo '${'$as_ac_Header'}'` = yes; then
7533   cat >>confdefs.h <<_ACEOF
7534 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7535 _ACEOF
7536
7537 fi
7538
7539 done
7540
7541
7542 { echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5
7543 echo $ECHO_N "checking whether struct tm is in sys/time.h or time.h... $ECHO_C" >&6; }
7544 if test "${ac_cv_struct_tm+set}" = set; then
7545   echo $ECHO_N "(cached) $ECHO_C" >&6
7546 else
7547   cat >conftest.$ac_ext <<_ACEOF
7548 /* confdefs.h.  */
7549 _ACEOF
7550 cat confdefs.h >>conftest.$ac_ext
7551 cat >>conftest.$ac_ext <<_ACEOF
7552 /* end confdefs.h.  */
7553 #include <sys/types.h>
7554 #include <time.h>
7555
7556 int
7557 main ()
7558 {
7559 struct tm tm;
7560                                      int *p = &tm.tm_sec;
7561                                      return !p;
7562   ;
7563   return 0;
7564 }
7565 _ACEOF
7566 rm -f conftest.$ac_objext
7567 if { (ac_try="$ac_compile"
7568 case "(($ac_try" in
7569   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7570   *) ac_try_echo=$ac_try;;
7571 esac
7572 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7573   (eval "$ac_compile") 2>conftest.er1
7574   ac_status=$?
7575   grep -v '^ *+' conftest.er1 >conftest.err
7576   rm -f conftest.er1
7577   cat conftest.err >&5
7578   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7579   (exit $ac_status); } && {
7580          test -z "$ac_c_werror_flag" ||
7581          test ! -s conftest.err
7582        } && test -s conftest.$ac_objext; then
7583   ac_cv_struct_tm=time.h
7584 else
7585   echo "$as_me: failed program was:" >&5
7586 sed 's/^/| /' conftest.$ac_ext >&5
7587
7588         ac_cv_struct_tm=sys/time.h
7589 fi
7590
7591 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7592 fi
7593 { echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5
7594 echo "${ECHO_T}$ac_cv_struct_tm" >&6; }
7595 if test $ac_cv_struct_tm = sys/time.h; then
7596
7597 cat >>confdefs.h <<\_ACEOF
7598 #define TM_IN_SYS_TIME 1
7599 _ACEOF
7600
7601 fi
7602
7603 { echo "$as_me:$LINENO: checking for struct tm.tm_zone" >&5
7604 echo $ECHO_N "checking for struct tm.tm_zone... $ECHO_C" >&6; }
7605 if test "${ac_cv_member_struct_tm_tm_zone+set}" = set; then
7606   echo $ECHO_N "(cached) $ECHO_C" >&6
7607 else
7608   cat >conftest.$ac_ext <<_ACEOF
7609 /* confdefs.h.  */
7610 _ACEOF
7611 cat confdefs.h >>conftest.$ac_ext
7612 cat >>conftest.$ac_ext <<_ACEOF
7613 /* end confdefs.h.  */
7614 #include <sys/types.h>
7615 #include <$ac_cv_struct_tm>
7616
7617
7618 int
7619 main ()
7620 {
7621 static struct tm ac_aggr;
7622 if (ac_aggr.tm_zone)
7623 return 0;
7624   ;
7625   return 0;
7626 }
7627 _ACEOF
7628 rm -f conftest.$ac_objext
7629 if { (ac_try="$ac_compile"
7630 case "(($ac_try" in
7631   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7632   *) ac_try_echo=$ac_try;;
7633 esac
7634 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7635   (eval "$ac_compile") 2>conftest.er1
7636   ac_status=$?
7637   grep -v '^ *+' conftest.er1 >conftest.err
7638   rm -f conftest.er1
7639   cat conftest.err >&5
7640   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7641   (exit $ac_status); } && {
7642          test -z "$ac_c_werror_flag" ||
7643          test ! -s conftest.err
7644        } && test -s conftest.$ac_objext; then
7645   ac_cv_member_struct_tm_tm_zone=yes
7646 else
7647   echo "$as_me: failed program was:" >&5
7648 sed 's/^/| /' conftest.$ac_ext >&5
7649
7650         cat >conftest.$ac_ext <<_ACEOF
7651 /* confdefs.h.  */
7652 _ACEOF
7653 cat confdefs.h >>conftest.$ac_ext
7654 cat >>conftest.$ac_ext <<_ACEOF
7655 /* end confdefs.h.  */
7656 #include <sys/types.h>
7657 #include <$ac_cv_struct_tm>
7658
7659
7660 int
7661 main ()
7662 {
7663 static struct tm ac_aggr;
7664 if (sizeof ac_aggr.tm_zone)
7665 return 0;
7666   ;
7667   return 0;
7668 }
7669 _ACEOF
7670 rm -f conftest.$ac_objext
7671 if { (ac_try="$ac_compile"
7672 case "(($ac_try" in
7673   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7674   *) ac_try_echo=$ac_try;;
7675 esac
7676 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7677   (eval "$ac_compile") 2>conftest.er1
7678   ac_status=$?
7679   grep -v '^ *+' conftest.er1 >conftest.err
7680   rm -f conftest.er1
7681   cat conftest.err >&5
7682   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7683   (exit $ac_status); } && {
7684          test -z "$ac_c_werror_flag" ||
7685          test ! -s conftest.err
7686        } && test -s conftest.$ac_objext; then
7687   ac_cv_member_struct_tm_tm_zone=yes
7688 else
7689   echo "$as_me: failed program was:" >&5
7690 sed 's/^/| /' conftest.$ac_ext >&5
7691
7692         ac_cv_member_struct_tm_tm_zone=no
7693 fi
7694
7695 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7696 fi
7697
7698 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7699 fi
7700 { echo "$as_me:$LINENO: result: $ac_cv_member_struct_tm_tm_zone" >&5
7701 echo "${ECHO_T}$ac_cv_member_struct_tm_tm_zone" >&6; }
7702 if test $ac_cv_member_struct_tm_tm_zone = yes; then
7703
7704 cat >>confdefs.h <<_ACEOF
7705 #define HAVE_STRUCT_TM_TM_ZONE 1
7706 _ACEOF
7707
7708
7709 fi
7710
7711 if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
7712
7713 cat >>confdefs.h <<\_ACEOF
7714 #define HAVE_TM_ZONE 1
7715 _ACEOF
7716
7717 else
7718   { echo "$as_me:$LINENO: checking whether tzname is declared" >&5
7719 echo $ECHO_N "checking whether tzname is declared... $ECHO_C" >&6; }
7720 if test "${ac_cv_have_decl_tzname+set}" = set; then
7721   echo $ECHO_N "(cached) $ECHO_C" >&6
7722 else
7723   cat >conftest.$ac_ext <<_ACEOF
7724 /* confdefs.h.  */
7725 _ACEOF
7726 cat confdefs.h >>conftest.$ac_ext
7727 cat >>conftest.$ac_ext <<_ACEOF
7728 /* end confdefs.h.  */
7729 #include <time.h>
7730
7731 int
7732 main ()
7733 {
7734 #ifndef tzname
7735   (void) tzname;
7736 #endif
7737
7738   ;
7739   return 0;
7740 }
7741 _ACEOF
7742 rm -f conftest.$ac_objext
7743 if { (ac_try="$ac_compile"
7744 case "(($ac_try" in
7745   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7746   *) ac_try_echo=$ac_try;;
7747 esac
7748 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7749   (eval "$ac_compile") 2>conftest.er1
7750   ac_status=$?
7751   grep -v '^ *+' conftest.er1 >conftest.err
7752   rm -f conftest.er1
7753   cat conftest.err >&5
7754   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7755   (exit $ac_status); } && {
7756          test -z "$ac_c_werror_flag" ||
7757          test ! -s conftest.err
7758        } && test -s conftest.$ac_objext; then
7759   ac_cv_have_decl_tzname=yes
7760 else
7761   echo "$as_me: failed program was:" >&5
7762 sed 's/^/| /' conftest.$ac_ext >&5
7763
7764         ac_cv_have_decl_tzname=no
7765 fi
7766
7767 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7768 fi
7769 { echo "$as_me:$LINENO: result: $ac_cv_have_decl_tzname" >&5
7770 echo "${ECHO_T}$ac_cv_have_decl_tzname" >&6; }
7771 if test $ac_cv_have_decl_tzname = yes; then
7772
7773 cat >>confdefs.h <<_ACEOF
7774 #define HAVE_DECL_TZNAME 1
7775 _ACEOF
7776
7777
7778 else
7779   cat >>confdefs.h <<_ACEOF
7780 #define HAVE_DECL_TZNAME 0
7781 _ACEOF
7782
7783
7784 fi
7785
7786
7787   { echo "$as_me:$LINENO: checking for tzname" >&5
7788 echo $ECHO_N "checking for tzname... $ECHO_C" >&6; }
7789 if test "${ac_cv_var_tzname+set}" = set; then
7790   echo $ECHO_N "(cached) $ECHO_C" >&6
7791 else
7792   cat >conftest.$ac_ext <<_ACEOF
7793 /* confdefs.h.  */
7794 _ACEOF
7795 cat confdefs.h >>conftest.$ac_ext
7796 cat >>conftest.$ac_ext <<_ACEOF
7797 /* end confdefs.h.  */
7798 #include <time.h>
7799 #if !HAVE_DECL_TZNAME
7800 extern char *tzname[];
7801 #endif
7802
7803 int
7804 main ()
7805 {
7806 return tzname[0][0];
7807   ;
7808   return 0;
7809 }
7810 _ACEOF
7811 rm -f conftest.$ac_objext conftest$ac_exeext
7812 if { (ac_try="$ac_link"
7813 case "(($ac_try" in
7814   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7815   *) ac_try_echo=$ac_try;;
7816 esac
7817 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7818   (eval "$ac_link") 2>conftest.er1
7819   ac_status=$?
7820   grep -v '^ *+' conftest.er1 >conftest.err
7821   rm -f conftest.er1
7822   cat conftest.err >&5
7823   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7824   (exit $ac_status); } && {
7825          test -z "$ac_c_werror_flag" ||
7826          test ! -s conftest.err
7827        } && test -s conftest$ac_exeext &&
7828        $as_test_x conftest$ac_exeext; then
7829   ac_cv_var_tzname=yes
7830 else
7831   echo "$as_me: failed program was:" >&5
7832 sed 's/^/| /' conftest.$ac_ext >&5
7833
7834         ac_cv_var_tzname=no
7835 fi
7836
7837 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7838       conftest$ac_exeext conftest.$ac_ext
7839 fi
7840 { echo "$as_me:$LINENO: result: $ac_cv_var_tzname" >&5
7841 echo "${ECHO_T}$ac_cv_var_tzname" >&6; }
7842   if test $ac_cv_var_tzname = yes; then
7843
7844 cat >>confdefs.h <<\_ACEOF
7845 #define HAVE_TZNAME 1
7846 _ACEOF
7847
7848   fi
7849 fi
7850
7851 { echo "$as_me:$LINENO: checking for struct tm.tm_gmtoff" >&5
7852 echo $ECHO_N "checking for struct tm.tm_gmtoff... $ECHO_C" >&6; }
7853 if test "${ac_cv_member_struct_tm_tm_gmtoff+set}" = set; then
7854   echo $ECHO_N "(cached) $ECHO_C" >&6
7855 else
7856   cat >conftest.$ac_ext <<_ACEOF
7857 /* confdefs.h.  */
7858 _ACEOF
7859 cat confdefs.h >>conftest.$ac_ext
7860 cat >>conftest.$ac_ext <<_ACEOF
7861 /* end confdefs.h.  */
7862 #include <time.h>
7863
7864 int
7865 main ()
7866 {
7867 static struct tm ac_aggr;
7868 if (ac_aggr.tm_gmtoff)
7869 return 0;
7870   ;
7871   return 0;
7872 }
7873 _ACEOF
7874 rm -f conftest.$ac_objext
7875 if { (ac_try="$ac_compile"
7876 case "(($ac_try" in
7877   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7878   *) ac_try_echo=$ac_try;;
7879 esac
7880 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7881   (eval "$ac_compile") 2>conftest.er1
7882   ac_status=$?
7883   grep -v '^ *+' conftest.er1 >conftest.err
7884   rm -f conftest.er1
7885   cat conftest.err >&5
7886   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7887   (exit $ac_status); } && {
7888          test -z "$ac_c_werror_flag" ||
7889          test ! -s conftest.err
7890        } && test -s conftest.$ac_objext; then
7891   ac_cv_member_struct_tm_tm_gmtoff=yes
7892 else
7893   echo "$as_me: failed program was:" >&5
7894 sed 's/^/| /' conftest.$ac_ext >&5
7895
7896         cat >conftest.$ac_ext <<_ACEOF
7897 /* confdefs.h.  */
7898 _ACEOF
7899 cat confdefs.h >>conftest.$ac_ext
7900 cat >>conftest.$ac_ext <<_ACEOF
7901 /* end confdefs.h.  */
7902 #include <time.h>
7903
7904 int
7905 main ()
7906 {
7907 static struct tm ac_aggr;
7908 if (sizeof ac_aggr.tm_gmtoff)
7909 return 0;
7910   ;
7911   return 0;
7912 }
7913 _ACEOF
7914 rm -f conftest.$ac_objext
7915 if { (ac_try="$ac_compile"
7916 case "(($ac_try" in
7917   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7918   *) ac_try_echo=$ac_try;;
7919 esac
7920 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7921   (eval "$ac_compile") 2>conftest.er1
7922   ac_status=$?
7923   grep -v '^ *+' conftest.er1 >conftest.err
7924   rm -f conftest.er1
7925   cat conftest.err >&5
7926   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7927   (exit $ac_status); } && {
7928          test -z "$ac_c_werror_flag" ||
7929          test ! -s conftest.err
7930        } && test -s conftest.$ac_objext; then
7931   ac_cv_member_struct_tm_tm_gmtoff=yes
7932 else
7933   echo "$as_me: failed program was:" >&5
7934 sed 's/^/| /' conftest.$ac_ext >&5
7935
7936         ac_cv_member_struct_tm_tm_gmtoff=no
7937 fi
7938
7939 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7940 fi
7941
7942 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7943 fi
7944 { echo "$as_me:$LINENO: result: $ac_cv_member_struct_tm_tm_gmtoff" >&5
7945 echo "${ECHO_T}$ac_cv_member_struct_tm_tm_gmtoff" >&6; }
7946 if test $ac_cv_member_struct_tm_tm_gmtoff = yes; then
7947
7948 cat >>confdefs.h <<\_ACEOF
7949 #define HAVE_TM_GMTOFF 1
7950 _ACEOF
7951
7952 fi
7953
7954 { echo "$as_me:$LINENO: checking for struct ifreq.ifr_flags" >&5
7955 echo $ECHO_N "checking for struct ifreq.ifr_flags... $ECHO_C" >&6; }
7956 if test "${ac_cv_member_struct_ifreq_ifr_flags+set}" = set; then
7957   echo $ECHO_N "(cached) $ECHO_C" >&6
7958 else
7959   cat >conftest.$ac_ext <<_ACEOF
7960 /* confdefs.h.  */
7961 _ACEOF
7962 cat confdefs.h >>conftest.$ac_ext
7963 cat >>conftest.$ac_ext <<_ACEOF
7964 /* end confdefs.h.  */
7965 $ac_includes_default
7966 #if HAVE_SYS_SOCKET_H
7967 #include <sys/socket.h>
7968 #endif
7969 #if HAVE_NET_IF_H
7970 #include <net/if.h>
7971 #endif
7972
7973 int
7974 main ()
7975 {
7976 static struct ifreq ac_aggr;
7977 if (ac_aggr.ifr_flags)
7978 return 0;
7979   ;
7980   return 0;
7981 }
7982 _ACEOF
7983 rm -f conftest.$ac_objext
7984 if { (ac_try="$ac_compile"
7985 case "(($ac_try" in
7986   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7987   *) ac_try_echo=$ac_try;;
7988 esac
7989 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7990   (eval "$ac_compile") 2>conftest.er1
7991   ac_status=$?
7992   grep -v '^ *+' conftest.er1 >conftest.err
7993   rm -f conftest.er1
7994   cat conftest.err >&5
7995   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7996   (exit $ac_status); } && {
7997          test -z "$ac_c_werror_flag" ||
7998          test ! -s conftest.err
7999        } && test -s conftest.$ac_objext; then
8000   ac_cv_member_struct_ifreq_ifr_flags=yes
8001 else
8002   echo "$as_me: failed program was:" >&5
8003 sed 's/^/| /' conftest.$ac_ext >&5
8004
8005         cat >conftest.$ac_ext <<_ACEOF
8006 /* confdefs.h.  */
8007 _ACEOF
8008 cat confdefs.h >>conftest.$ac_ext
8009 cat >>conftest.$ac_ext <<_ACEOF
8010 /* end confdefs.h.  */
8011 $ac_includes_default
8012 #if HAVE_SYS_SOCKET_H
8013 #include <sys/socket.h>
8014 #endif
8015 #if HAVE_NET_IF_H
8016 #include <net/if.h>
8017 #endif
8018
8019 int
8020 main ()
8021 {
8022 static struct ifreq ac_aggr;
8023 if (sizeof ac_aggr.ifr_flags)
8024 return 0;
8025   ;
8026   return 0;
8027 }
8028 _ACEOF
8029 rm -f conftest.$ac_objext
8030 if { (ac_try="$ac_compile"
8031 case "(($ac_try" in
8032   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8033   *) ac_try_echo=$ac_try;;
8034 esac
8035 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8036   (eval "$ac_compile") 2>conftest.er1
8037   ac_status=$?
8038   grep -v '^ *+' conftest.er1 >conftest.err
8039   rm -f conftest.er1
8040   cat conftest.err >&5
8041   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8042   (exit $ac_status); } && {
8043          test -z "$ac_c_werror_flag" ||
8044          test ! -s conftest.err
8045        } && test -s conftest.$ac_objext; then
8046   ac_cv_member_struct_ifreq_ifr_flags=yes
8047 else
8048   echo "$as_me: failed program was:" >&5
8049 sed 's/^/| /' conftest.$ac_ext >&5
8050
8051         ac_cv_member_struct_ifreq_ifr_flags=no
8052 fi
8053
8054 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8055 fi
8056
8057 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8058 fi
8059 { echo "$as_me:$LINENO: result: $ac_cv_member_struct_ifreq_ifr_flags" >&5
8060 echo "${ECHO_T}$ac_cv_member_struct_ifreq_ifr_flags" >&6; }
8061 if test $ac_cv_member_struct_ifreq_ifr_flags = yes; then
8062
8063 cat >>confdefs.h <<_ACEOF
8064 #define HAVE_STRUCT_IFREQ_IFR_FLAGS 1
8065 _ACEOF
8066
8067
8068 fi
8069 { echo "$as_me:$LINENO: checking for struct ifreq.ifr_hwaddr" >&5
8070 echo $ECHO_N "checking for struct ifreq.ifr_hwaddr... $ECHO_C" >&6; }
8071 if test "${ac_cv_member_struct_ifreq_ifr_hwaddr+set}" = set; then
8072   echo $ECHO_N "(cached) $ECHO_C" >&6
8073 else
8074   cat >conftest.$ac_ext <<_ACEOF
8075 /* confdefs.h.  */
8076 _ACEOF
8077 cat confdefs.h >>conftest.$ac_ext
8078 cat >>conftest.$ac_ext <<_ACEOF
8079 /* end confdefs.h.  */
8080 $ac_includes_default
8081 #if HAVE_SYS_SOCKET_H
8082 #include <sys/socket.h>
8083 #endif
8084 #if HAVE_NET_IF_H
8085 #include <net/if.h>
8086 #endif
8087
8088 int
8089 main ()
8090 {
8091 static struct ifreq ac_aggr;
8092 if (ac_aggr.ifr_hwaddr)
8093 return 0;
8094   ;
8095   return 0;
8096 }
8097 _ACEOF
8098 rm -f conftest.$ac_objext
8099 if { (ac_try="$ac_compile"
8100 case "(($ac_try" in
8101   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8102   *) ac_try_echo=$ac_try;;
8103 esac
8104 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8105   (eval "$ac_compile") 2>conftest.er1
8106   ac_status=$?
8107   grep -v '^ *+' conftest.er1 >conftest.err
8108   rm -f conftest.er1
8109   cat conftest.err >&5
8110   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8111   (exit $ac_status); } && {
8112          test -z "$ac_c_werror_flag" ||
8113          test ! -s conftest.err
8114        } && test -s conftest.$ac_objext; then
8115   ac_cv_member_struct_ifreq_ifr_hwaddr=yes
8116 else
8117   echo "$as_me: failed program was:" >&5
8118 sed 's/^/| /' conftest.$ac_ext >&5
8119
8120         cat >conftest.$ac_ext <<_ACEOF
8121 /* confdefs.h.  */
8122 _ACEOF
8123 cat confdefs.h >>conftest.$ac_ext
8124 cat >>conftest.$ac_ext <<_ACEOF
8125 /* end confdefs.h.  */
8126 $ac_includes_default
8127 #if HAVE_SYS_SOCKET_H
8128 #include <sys/socket.h>
8129 #endif
8130 #if HAVE_NET_IF_H
8131 #include <net/if.h>
8132 #endif
8133
8134 int
8135 main ()
8136 {
8137 static struct ifreq ac_aggr;
8138 if (sizeof ac_aggr.ifr_hwaddr)
8139 return 0;
8140   ;
8141   return 0;
8142 }
8143 _ACEOF
8144 rm -f conftest.$ac_objext
8145 if { (ac_try="$ac_compile"
8146 case "(($ac_try" in
8147   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8148   *) ac_try_echo=$ac_try;;
8149 esac
8150 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8151   (eval "$ac_compile") 2>conftest.er1
8152   ac_status=$?
8153   grep -v '^ *+' conftest.er1 >conftest.err
8154   rm -f conftest.er1
8155   cat conftest.err >&5
8156   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8157   (exit $ac_status); } && {
8158          test -z "$ac_c_werror_flag" ||
8159          test ! -s conftest.err
8160        } && test -s conftest.$ac_objext; then
8161   ac_cv_member_struct_ifreq_ifr_hwaddr=yes
8162 else
8163   echo "$as_me: failed program was:" >&5
8164 sed 's/^/| /' conftest.$ac_ext >&5
8165
8166         ac_cv_member_struct_ifreq_ifr_hwaddr=no
8167 fi
8168
8169 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8170 fi
8171
8172 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8173 fi
8174 { echo "$as_me:$LINENO: result: $ac_cv_member_struct_ifreq_ifr_hwaddr" >&5
8175 echo "${ECHO_T}$ac_cv_member_struct_ifreq_ifr_hwaddr" >&6; }
8176 if test $ac_cv_member_struct_ifreq_ifr_hwaddr = yes; then
8177
8178 cat >>confdefs.h <<_ACEOF
8179 #define HAVE_STRUCT_IFREQ_IFR_HWADDR 1
8180 _ACEOF
8181
8182
8183 fi
8184 { echo "$as_me:$LINENO: checking for struct ifreq.ifr_netmask" >&5
8185 echo $ECHO_N "checking for struct ifreq.ifr_netmask... $ECHO_C" >&6; }
8186 if test "${ac_cv_member_struct_ifreq_ifr_netmask+set}" = set; then
8187   echo $ECHO_N "(cached) $ECHO_C" >&6
8188 else
8189   cat >conftest.$ac_ext <<_ACEOF
8190 /* confdefs.h.  */
8191 _ACEOF
8192 cat confdefs.h >>conftest.$ac_ext
8193 cat >>conftest.$ac_ext <<_ACEOF
8194 /* end confdefs.h.  */
8195 $ac_includes_default
8196 #if HAVE_SYS_SOCKET_H
8197 #include <sys/socket.h>
8198 #endif
8199 #if HAVE_NET_IF_H
8200 #include <net/if.h>
8201 #endif
8202
8203 int
8204 main ()
8205 {
8206 static struct ifreq ac_aggr;
8207 if (ac_aggr.ifr_netmask)
8208 return 0;
8209   ;
8210   return 0;
8211 }
8212 _ACEOF
8213 rm -f conftest.$ac_objext
8214 if { (ac_try="$ac_compile"
8215 case "(($ac_try" in
8216   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8217   *) ac_try_echo=$ac_try;;
8218 esac
8219 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8220   (eval "$ac_compile") 2>conftest.er1
8221   ac_status=$?
8222   grep -v '^ *+' conftest.er1 >conftest.err
8223   rm -f conftest.er1
8224   cat conftest.err >&5
8225   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8226   (exit $ac_status); } && {
8227          test -z "$ac_c_werror_flag" ||
8228          test ! -s conftest.err
8229        } && test -s conftest.$ac_objext; then
8230   ac_cv_member_struct_ifreq_ifr_netmask=yes
8231 else
8232   echo "$as_me: failed program was:" >&5
8233 sed 's/^/| /' conftest.$ac_ext >&5
8234
8235         cat >conftest.$ac_ext <<_ACEOF
8236 /* confdefs.h.  */
8237 _ACEOF
8238 cat confdefs.h >>conftest.$ac_ext
8239 cat >>conftest.$ac_ext <<_ACEOF
8240 /* end confdefs.h.  */
8241 $ac_includes_default
8242 #if HAVE_SYS_SOCKET_H
8243 #include <sys/socket.h>
8244 #endif
8245 #if HAVE_NET_IF_H
8246 #include <net/if.h>
8247 #endif
8248
8249 int
8250 main ()
8251 {
8252 static struct ifreq ac_aggr;
8253 if (sizeof ac_aggr.ifr_netmask)
8254 return 0;
8255   ;
8256   return 0;
8257 }
8258 _ACEOF
8259 rm -f conftest.$ac_objext
8260 if { (ac_try="$ac_compile"
8261 case "(($ac_try" in
8262   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8263   *) ac_try_echo=$ac_try;;
8264 esac
8265 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8266   (eval "$ac_compile") 2>conftest.er1
8267   ac_status=$?
8268   grep -v '^ *+' conftest.er1 >conftest.err
8269   rm -f conftest.er1
8270   cat conftest.err >&5
8271   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8272   (exit $ac_status); } && {
8273          test -z "$ac_c_werror_flag" ||
8274          test ! -s conftest.err
8275        } && test -s conftest.$ac_objext; then
8276   ac_cv_member_struct_ifreq_ifr_netmask=yes
8277 else
8278   echo "$as_me: failed program was:" >&5
8279 sed 's/^/| /' conftest.$ac_ext >&5
8280
8281         ac_cv_member_struct_ifreq_ifr_netmask=no
8282 fi
8283
8284 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8285 fi
8286
8287 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8288 fi
8289 { echo "$as_me:$LINENO: result: $ac_cv_member_struct_ifreq_ifr_netmask" >&5
8290 echo "${ECHO_T}$ac_cv_member_struct_ifreq_ifr_netmask" >&6; }
8291 if test $ac_cv_member_struct_ifreq_ifr_netmask = yes; then
8292
8293 cat >>confdefs.h <<_ACEOF
8294 #define HAVE_STRUCT_IFREQ_IFR_NETMASK 1
8295 _ACEOF
8296
8297
8298 fi
8299 { echo "$as_me:$LINENO: checking for struct ifreq.ifr_broadaddr" >&5
8300 echo $ECHO_N "checking for struct ifreq.ifr_broadaddr... $ECHO_C" >&6; }
8301 if test "${ac_cv_member_struct_ifreq_ifr_broadaddr+set}" = set; then
8302   echo $ECHO_N "(cached) $ECHO_C" >&6
8303 else
8304   cat >conftest.$ac_ext <<_ACEOF
8305 /* confdefs.h.  */
8306 _ACEOF
8307 cat confdefs.h >>conftest.$ac_ext
8308 cat >>conftest.$ac_ext <<_ACEOF
8309 /* end confdefs.h.  */
8310 $ac_includes_default
8311 #if HAVE_SYS_SOCKET_H
8312 #include <sys/socket.h>
8313 #endif
8314 #if HAVE_NET_IF_H
8315 #include <net/if.h>
8316 #endif
8317
8318 int
8319 main ()
8320 {
8321 static struct ifreq ac_aggr;
8322 if (ac_aggr.ifr_broadaddr)
8323 return 0;
8324   ;
8325   return 0;
8326 }
8327 _ACEOF
8328 rm -f conftest.$ac_objext
8329 if { (ac_try="$ac_compile"
8330 case "(($ac_try" in
8331   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8332   *) ac_try_echo=$ac_try;;
8333 esac
8334 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8335   (eval "$ac_compile") 2>conftest.er1
8336   ac_status=$?
8337   grep -v '^ *+' conftest.er1 >conftest.err
8338   rm -f conftest.er1
8339   cat conftest.err >&5
8340   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8341   (exit $ac_status); } && {
8342          test -z "$ac_c_werror_flag" ||
8343          test ! -s conftest.err
8344        } && test -s conftest.$ac_objext; then
8345   ac_cv_member_struct_ifreq_ifr_broadaddr=yes
8346 else
8347   echo "$as_me: failed program was:" >&5
8348 sed 's/^/| /' conftest.$ac_ext >&5
8349
8350         cat >conftest.$ac_ext <<_ACEOF
8351 /* confdefs.h.  */
8352 _ACEOF
8353 cat confdefs.h >>conftest.$ac_ext
8354 cat >>conftest.$ac_ext <<_ACEOF
8355 /* end confdefs.h.  */
8356 $ac_includes_default
8357 #if HAVE_SYS_SOCKET_H
8358 #include <sys/socket.h>
8359 #endif
8360 #if HAVE_NET_IF_H
8361 #include <net/if.h>
8362 #endif
8363
8364 int
8365 main ()
8366 {
8367 static struct ifreq ac_aggr;
8368 if (sizeof ac_aggr.ifr_broadaddr)
8369 return 0;
8370   ;
8371   return 0;
8372 }
8373 _ACEOF
8374 rm -f conftest.$ac_objext
8375 if { (ac_try="$ac_compile"
8376 case "(($ac_try" in
8377   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8378   *) ac_try_echo=$ac_try;;
8379 esac
8380 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8381   (eval "$ac_compile") 2>conftest.er1
8382   ac_status=$?
8383   grep -v '^ *+' conftest.er1 >conftest.err
8384   rm -f conftest.er1
8385   cat conftest.err >&5
8386   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8387   (exit $ac_status); } && {
8388          test -z "$ac_c_werror_flag" ||
8389          test ! -s conftest.err
8390        } && test -s conftest.$ac_objext; then
8391   ac_cv_member_struct_ifreq_ifr_broadaddr=yes
8392 else
8393   echo "$as_me: failed program was:" >&5
8394 sed 's/^/| /' conftest.$ac_ext >&5
8395
8396         ac_cv_member_struct_ifreq_ifr_broadaddr=no
8397 fi
8398
8399 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8400 fi
8401
8402 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8403 fi
8404 { echo "$as_me:$LINENO: result: $ac_cv_member_struct_ifreq_ifr_broadaddr" >&5
8405 echo "${ECHO_T}$ac_cv_member_struct_ifreq_ifr_broadaddr" >&6; }
8406 if test $ac_cv_member_struct_ifreq_ifr_broadaddr = yes; then
8407
8408 cat >>confdefs.h <<_ACEOF
8409 #define HAVE_STRUCT_IFREQ_IFR_BROADADDR 1
8410 _ACEOF
8411
8412
8413 fi
8414 { echo "$as_me:$LINENO: checking for struct ifreq.ifr_addr" >&5
8415 echo $ECHO_N "checking for struct ifreq.ifr_addr... $ECHO_C" >&6; }
8416 if test "${ac_cv_member_struct_ifreq_ifr_addr+set}" = set; then
8417   echo $ECHO_N "(cached) $ECHO_C" >&6
8418 else
8419   cat >conftest.$ac_ext <<_ACEOF
8420 /* confdefs.h.  */
8421 _ACEOF
8422 cat confdefs.h >>conftest.$ac_ext
8423 cat >>conftest.$ac_ext <<_ACEOF
8424 /* end confdefs.h.  */
8425 $ac_includes_default
8426 #if HAVE_SYS_SOCKET_H
8427 #include <sys/socket.h>
8428 #endif
8429 #if HAVE_NET_IF_H
8430 #include <net/if.h>
8431 #endif
8432
8433 int
8434 main ()
8435 {
8436 static struct ifreq ac_aggr;
8437 if (ac_aggr.ifr_addr)
8438 return 0;
8439   ;
8440   return 0;
8441 }
8442 _ACEOF
8443 rm -f conftest.$ac_objext
8444 if { (ac_try="$ac_compile"
8445 case "(($ac_try" in
8446   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8447   *) ac_try_echo=$ac_try;;
8448 esac
8449 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8450   (eval "$ac_compile") 2>conftest.er1
8451   ac_status=$?
8452   grep -v '^ *+' conftest.er1 >conftest.err
8453   rm -f conftest.er1
8454   cat conftest.err >&5
8455   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8456   (exit $ac_status); } && {
8457          test -z "$ac_c_werror_flag" ||
8458          test ! -s conftest.err
8459        } && test -s conftest.$ac_objext; then
8460   ac_cv_member_struct_ifreq_ifr_addr=yes
8461 else
8462   echo "$as_me: failed program was:" >&5
8463 sed 's/^/| /' conftest.$ac_ext >&5
8464
8465         cat >conftest.$ac_ext <<_ACEOF
8466 /* confdefs.h.  */
8467 _ACEOF
8468 cat confdefs.h >>conftest.$ac_ext
8469 cat >>conftest.$ac_ext <<_ACEOF
8470 /* end confdefs.h.  */
8471 $ac_includes_default
8472 #if HAVE_SYS_SOCKET_H
8473 #include <sys/socket.h>
8474 #endif
8475 #if HAVE_NET_IF_H
8476 #include <net/if.h>
8477 #endif
8478
8479 int
8480 main ()
8481 {
8482 static struct ifreq ac_aggr;
8483 if (sizeof ac_aggr.ifr_addr)
8484 return 0;
8485   ;
8486   return 0;
8487 }
8488 _ACEOF
8489 rm -f conftest.$ac_objext
8490 if { (ac_try="$ac_compile"
8491 case "(($ac_try" in
8492   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8493   *) ac_try_echo=$ac_try;;
8494 esac
8495 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8496   (eval "$ac_compile") 2>conftest.er1
8497   ac_status=$?
8498   grep -v '^ *+' conftest.er1 >conftest.err
8499   rm -f conftest.er1
8500   cat conftest.err >&5
8501   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8502   (exit $ac_status); } && {
8503          test -z "$ac_c_werror_flag" ||
8504          test ! -s conftest.err
8505        } && test -s conftest.$ac_objext; then
8506   ac_cv_member_struct_ifreq_ifr_addr=yes
8507 else
8508   echo "$as_me: failed program was:" >&5
8509 sed 's/^/| /' conftest.$ac_ext >&5
8510
8511         ac_cv_member_struct_ifreq_ifr_addr=no
8512 fi
8513
8514 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8515 fi
8516
8517 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8518 fi
8519 { echo "$as_me:$LINENO: result: $ac_cv_member_struct_ifreq_ifr_addr" >&5
8520 echo "${ECHO_T}$ac_cv_member_struct_ifreq_ifr_addr" >&6; }
8521 if test $ac_cv_member_struct_ifreq_ifr_addr = yes; then
8522
8523 cat >>confdefs.h <<_ACEOF
8524 #define HAVE_STRUCT_IFREQ_IFR_ADDR 1
8525 _ACEOF
8526
8527
8528 fi
8529
8530
8531
8532 { echo "$as_me:$LINENO: checking for function prototypes" >&5
8533 echo $ECHO_N "checking for function prototypes... $ECHO_C" >&6; }
8534 if test "$ac_cv_prog_cc_c89" != no; then
8535   { echo "$as_me:$LINENO: result: yes" >&5
8536 echo "${ECHO_T}yes" >&6; }
8537
8538 cat >>confdefs.h <<\_ACEOF
8539 #define PROTOTYPES 1
8540 _ACEOF
8541
8542
8543 cat >>confdefs.h <<\_ACEOF
8544 #define __PROTOTYPES 1
8545 _ACEOF
8546
8547 else
8548   { echo "$as_me:$LINENO: result: no" >&5
8549 echo "${ECHO_T}no" >&6; }
8550 fi
8551
8552 { echo "$as_me:$LINENO: checking for working volatile" >&5
8553 echo $ECHO_N "checking for working volatile... $ECHO_C" >&6; }
8554 if test "${ac_cv_c_volatile+set}" = set; then
8555   echo $ECHO_N "(cached) $ECHO_C" >&6
8556 else
8557   cat >conftest.$ac_ext <<_ACEOF
8558 /* confdefs.h.  */
8559 _ACEOF
8560 cat confdefs.h >>conftest.$ac_ext
8561 cat >>conftest.$ac_ext <<_ACEOF
8562 /* end confdefs.h.  */
8563
8564 int
8565 main ()
8566 {
8567
8568 volatile int x;
8569 int * volatile y = (int *) 0;
8570 return !x && !y;
8571   ;
8572   return 0;
8573 }
8574 _ACEOF
8575 rm -f conftest.$ac_objext
8576 if { (ac_try="$ac_compile"
8577 case "(($ac_try" in
8578   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8579   *) ac_try_echo=$ac_try;;
8580 esac
8581 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8582   (eval "$ac_compile") 2>conftest.er1
8583   ac_status=$?
8584   grep -v '^ *+' conftest.er1 >conftest.err
8585   rm -f conftest.er1
8586   cat conftest.err >&5
8587   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8588   (exit $ac_status); } && {
8589          test -z "$ac_c_werror_flag" ||
8590          test ! -s conftest.err
8591        } && test -s conftest.$ac_objext; then
8592   ac_cv_c_volatile=yes
8593 else
8594   echo "$as_me: failed program was:" >&5
8595 sed 's/^/| /' conftest.$ac_ext >&5
8596
8597         ac_cv_c_volatile=no
8598 fi
8599
8600 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8601 fi
8602 { echo "$as_me:$LINENO: result: $ac_cv_c_volatile" >&5
8603 echo "${ECHO_T}$ac_cv_c_volatile" >&6; }
8604 if test $ac_cv_c_volatile = no; then
8605
8606 cat >>confdefs.h <<\_ACEOF
8607 #define volatile
8608 _ACEOF
8609
8610 fi
8611
8612 { echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
8613 echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6; }
8614 if test "${ac_cv_c_const+set}" = set; then
8615   echo $ECHO_N "(cached) $ECHO_C" >&6
8616 else
8617   cat >conftest.$ac_ext <<_ACEOF
8618 /* confdefs.h.  */
8619 _ACEOF
8620 cat confdefs.h >>conftest.$ac_ext
8621 cat >>conftest.$ac_ext <<_ACEOF
8622 /* end confdefs.h.  */
8623
8624 int
8625 main ()
8626 {
8627 /* FIXME: Include the comments suggested by Paul. */
8628 #ifndef __cplusplus
8629   /* Ultrix mips cc rejects this.  */
8630   typedef int charset[2];
8631   const charset cs;
8632   /* SunOS 4.1.1 cc rejects this.  */
8633   char const *const *pcpcc;
8634   char **ppc;
8635   /* NEC SVR4.0.2 mips cc rejects this.  */
8636   struct point {int x, y;};
8637   static struct point const zero = {0,0};
8638   /* AIX XL C 1.02.0.0 rejects this.
8639      It does not let you subtract one const X* pointer from another in
8640      an arm of an if-expression whose if-part is not a constant
8641      expression */
8642   const char *g = "string";
8643   pcpcc = &g + (g ? g-g : 0);
8644   /* HPUX 7.0 cc rejects these. */
8645   ++pcpcc;
8646   ppc = (char**) pcpcc;
8647   pcpcc = (char const *const *) ppc;
8648   { /* SCO 3.2v4 cc rejects this.  */
8649     char *t;
8650     char const *s = 0 ? (char *) 0 : (char const *) 0;
8651
8652     *t++ = 0;
8653     if (s) return 0;
8654   }
8655   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
8656     int x[] = {25, 17};
8657     const int *foo = &x[0];
8658     ++foo;
8659   }
8660   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
8661     typedef const int *iptr;
8662     iptr p = 0;
8663     ++p;
8664   }
8665   { /* AIX XL C 1.02.0.0 rejects this saying
8666        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
8667     struct s { int j; const int *ap[3]; };
8668     struct s *b; b->j = 5;
8669   }
8670   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
8671     const int foo = 10;
8672     if (!foo) return 0;
8673   }
8674   return !cs[0] && !zero.x;
8675 #endif
8676
8677   ;
8678   return 0;
8679 }
8680 _ACEOF
8681 rm -f conftest.$ac_objext
8682 if { (ac_try="$ac_compile"
8683 case "(($ac_try" in
8684   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8685   *) ac_try_echo=$ac_try;;
8686 esac
8687 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8688   (eval "$ac_compile") 2>conftest.er1
8689   ac_status=$?
8690   grep -v '^ *+' conftest.er1 >conftest.err
8691   rm -f conftest.er1
8692   cat conftest.err >&5
8693   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8694   (exit $ac_status); } && {
8695          test -z "$ac_c_werror_flag" ||
8696          test ! -s conftest.err
8697        } && test -s conftest.$ac_objext; then
8698   ac_cv_c_const=yes
8699 else
8700   echo "$as_me: failed program was:" >&5
8701 sed 's/^/| /' conftest.$ac_ext >&5
8702
8703         ac_cv_c_const=no
8704 fi
8705
8706 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8707 fi
8708 { echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
8709 echo "${ECHO_T}$ac_cv_c_const" >&6; }
8710 if test $ac_cv_c_const = no; then
8711
8712 cat >>confdefs.h <<\_ACEOF
8713 #define const
8714 _ACEOF
8715
8716 fi
8717
8718 { echo "$as_me:$LINENO: checking for void * support" >&5
8719 echo $ECHO_N "checking for void * support... $ECHO_C" >&6; }
8720 if test "${emacs_cv_void_star+set}" = set; then
8721   echo $ECHO_N "(cached) $ECHO_C" >&6
8722 else
8723   cat >conftest.$ac_ext <<_ACEOF
8724 /* confdefs.h.  */
8725 _ACEOF
8726 cat confdefs.h >>conftest.$ac_ext
8727 cat >>conftest.$ac_ext <<_ACEOF
8728 /* end confdefs.h.  */
8729
8730 int
8731 main ()
8732 {
8733 void * foo;
8734   ;
8735   return 0;
8736 }
8737 _ACEOF
8738 rm -f conftest.$ac_objext
8739 if { (ac_try="$ac_compile"
8740 case "(($ac_try" in
8741   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8742   *) ac_try_echo=$ac_try;;
8743 esac
8744 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8745   (eval "$ac_compile") 2>conftest.er1
8746   ac_status=$?
8747   grep -v '^ *+' conftest.er1 >conftest.err
8748   rm -f conftest.er1
8749   cat conftest.err >&5
8750   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8751   (exit $ac_status); } && {
8752          test -z "$ac_c_werror_flag" ||
8753          test ! -s conftest.err
8754        } && test -s conftest.$ac_objext; then
8755   emacs_cv_void_star=yes
8756 else
8757   echo "$as_me: failed program was:" >&5
8758 sed 's/^/| /' conftest.$ac_ext >&5
8759
8760         emacs_cv_void_star=no
8761 fi
8762
8763 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8764 fi
8765 { echo "$as_me:$LINENO: result: $emacs_cv_void_star" >&5
8766 echo "${ECHO_T}$emacs_cv_void_star" >&6; }
8767 if test $emacs_cv_void_star = yes; then
8768   cat >>confdefs.h <<\_ACEOF
8769 #define POINTER_TYPE void
8770 _ACEOF
8771
8772 else
8773   cat >>confdefs.h <<\_ACEOF
8774 #define POINTER_TYPE char
8775 _ACEOF
8776
8777 fi
8778
8779
8780
8781
8782
8783 { echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
8784 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; }
8785 set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
8786 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
8787   echo $ECHO_N "(cached) $ECHO_C" >&6
8788 else
8789   cat >conftest.make <<\_ACEOF
8790 SHELL = /bin/sh
8791 all:
8792         @echo '@@@%%%=$(MAKE)=@@@%%%'
8793 _ACEOF
8794 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
8795 case `${MAKE-make} -f conftest.make 2>/dev/null` in
8796   *@@@%%%=?*=@@@%%%*)
8797     eval ac_cv_prog_make_${ac_make}_set=yes;;
8798   *)
8799     eval ac_cv_prog_make_${ac_make}_set=no;;
8800 esac
8801 rm -f conftest.make
8802 fi
8803 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
8804   { echo "$as_me:$LINENO: result: yes" >&5
8805 echo "${ECHO_T}yes" >&6; }
8806   SET_MAKE=
8807 else
8808   { echo "$as_me:$LINENO: result: no" >&5
8809 echo "${ECHO_T}no" >&6; }
8810   SET_MAKE="MAKE=${MAKE-make}"
8811 fi
8812
8813
8814 { echo "$as_me:$LINENO: checking for long file names" >&5
8815 echo $ECHO_N "checking for long file names... $ECHO_C" >&6; }
8816 if test "${ac_cv_sys_long_file_names+set}" = set; then
8817   echo $ECHO_N "(cached) $ECHO_C" >&6
8818 else
8819   ac_cv_sys_long_file_names=yes
8820 # Test for long file names in all the places we know might matter:
8821 #      .                the current directory, where building will happen
8822 #      $prefix/lib      where we will be installing things
8823 #      $exec_prefix/lib likewise
8824 #      $TMPDIR          if set, where it might want to write temporary files
8825 #      /tmp             where it might want to write temporary files
8826 #      /var/tmp         likewise
8827 #      /usr/tmp         likewise
8828 for ac_dir in . "$TMPDIR" /tmp /var/tmp /usr/tmp "$prefix/lib" "$exec_prefix/lib"; do
8829   # Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib
8830   # in the usual case where exec_prefix is '${prefix}'.
8831   case $ac_dir in #(
8832     . | /* | ?:[\\/]*) ;; #(
8833     *) continue;;
8834   esac
8835   test -w "$ac_dir/." || continue # It is less confusing to not echo anything here.
8836   ac_xdir=$ac_dir/cf$$
8837   (umask 077 && mkdir "$ac_xdir" 2>/dev/null) || continue
8838   ac_tf1=$ac_xdir/conftest9012345
8839   ac_tf2=$ac_xdir/conftest9012346
8840   touch "$ac_tf1" 2>/dev/null && test -f "$ac_tf1" && test ! -f "$ac_tf2" ||
8841     ac_cv_sys_long_file_names=no
8842   rm -f -r "$ac_xdir" 2>/dev/null
8843   test $ac_cv_sys_long_file_names = no && break
8844 done
8845 fi
8846 { echo "$as_me:$LINENO: result: $ac_cv_sys_long_file_names" >&5
8847 echo "${ECHO_T}$ac_cv_sys_long_file_names" >&6; }
8848 if test $ac_cv_sys_long_file_names = yes; then
8849
8850 cat >>confdefs.h <<\_ACEOF
8851 #define HAVE_LONG_FILE_NAMES 1
8852 _ACEOF
8853
8854 fi
8855
8856
8857 #### Choose a window system.
8858
8859 { echo "$as_me:$LINENO: checking for X" >&5
8860 echo $ECHO_N "checking for X... $ECHO_C" >&6; }
8861
8862
8863 # Check whether --with-x was given.
8864 if test "${with_x+set}" = set; then
8865   withval=$with_x;
8866 fi
8867
8868 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
8869 if test "x$with_x" = xno; then
8870   # The user explicitly disabled X.
8871   have_x=disabled
8872 else
8873   case $x_includes,$x_libraries in #(
8874     *\'*) { { echo "$as_me:$LINENO: error: Cannot use X directory names containing '" >&5
8875 echo "$as_me: error: Cannot use X directory names containing '" >&2;}
8876    { (exit 1); exit 1; }; };; #(
8877     *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then
8878   echo $ECHO_N "(cached) $ECHO_C" >&6
8879 else
8880   # One or both of the vars are not set, and there is no cached value.
8881 ac_x_includes=no ac_x_libraries=no
8882 rm -f -r conftest.dir
8883 if mkdir conftest.dir; then
8884   cd conftest.dir
8885   cat >Imakefile <<'_ACEOF'
8886 incroot:
8887         @echo incroot='${INCROOT}'
8888 usrlibdir:
8889         @echo usrlibdir='${USRLIBDIR}'
8890 libdir:
8891         @echo libdir='${LIBDIR}'
8892 _ACEOF
8893   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
8894     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
8895     for ac_var in incroot usrlibdir libdir; do
8896       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
8897     done
8898     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
8899     for ac_extension in a so sl; do
8900       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
8901          test -f "$ac_im_libdir/libX11.$ac_extension"; then
8902         ac_im_usrlibdir=$ac_im_libdir; break
8903       fi
8904     done
8905     # Screen out bogus values from the imake configuration.  They are
8906     # bogus both because they are the default anyway, and because
8907     # using them would break gcc on systems where it needs fixed includes.
8908     case $ac_im_incroot in
8909         /usr/include) ac_x_includes= ;;
8910         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
8911     esac
8912     case $ac_im_usrlibdir in
8913         /usr/lib | /lib) ;;
8914         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
8915     esac
8916   fi
8917   cd ..
8918   rm -f -r conftest.dir
8919 fi
8920
8921 # Standard set of common directories for X headers.
8922 # Check X11 before X11Rn because it is often a symlink to the current release.
8923 ac_x_header_dirs='
8924 /usr/X11/include
8925 /usr/X11R6/include
8926 /usr/X11R5/include
8927 /usr/X11R4/include
8928
8929 /usr/include/X11
8930 /usr/include/X11R6
8931 /usr/include/X11R5
8932 /usr/include/X11R4
8933
8934 /usr/local/X11/include
8935 /usr/local/X11R6/include
8936 /usr/local/X11R5/include
8937 /usr/local/X11R4/include
8938
8939 /usr/local/include/X11
8940 /usr/local/include/X11R6
8941 /usr/local/include/X11R5
8942 /usr/local/include/X11R4
8943
8944 /usr/X386/include
8945 /usr/x386/include
8946 /usr/XFree86/include/X11
8947
8948 /usr/include
8949 /usr/local/include
8950 /usr/unsupported/include
8951 /usr/athena/include
8952 /usr/local/x11r5/include
8953 /usr/lpp/Xamples/include
8954
8955 /usr/openwin/include
8956 /usr/openwin/share/include'
8957
8958 if test "$ac_x_includes" = no; then
8959   # Guess where to find include files, by looking for Xlib.h.
8960   # First, try using that file with no special directory specified.
8961   cat >conftest.$ac_ext <<_ACEOF
8962 /* confdefs.h.  */
8963 _ACEOF
8964 cat confdefs.h >>conftest.$ac_ext
8965 cat >>conftest.$ac_ext <<_ACEOF
8966 /* end confdefs.h.  */
8967 #include <X11/Xlib.h>
8968 _ACEOF
8969 if { (ac_try="$ac_cpp conftest.$ac_ext"
8970 case "(($ac_try" in
8971   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8972   *) ac_try_echo=$ac_try;;
8973 esac
8974 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8975   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
8976   ac_status=$?
8977   grep -v '^ *+' conftest.er1 >conftest.err
8978   rm -f conftest.er1
8979   cat conftest.err >&5
8980   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8981   (exit $ac_status); } >/dev/null && {
8982          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
8983          test ! -s conftest.err
8984        }; then
8985   # We can compile using X headers with no special include directory.
8986 ac_x_includes=
8987 else
8988   echo "$as_me: failed program was:" >&5
8989 sed 's/^/| /' conftest.$ac_ext >&5
8990
8991   for ac_dir in $ac_x_header_dirs; do
8992   if test -r "$ac_dir/X11/Xlib.h"; then
8993     ac_x_includes=$ac_dir
8994     break
8995   fi
8996 done
8997 fi
8998
8999 rm -f conftest.err conftest.$ac_ext
9000 fi # $ac_x_includes = no
9001
9002 if test "$ac_x_libraries" = no; then
9003   # Check for the libraries.
9004   # See if we find them without any special options.
9005   # Don't add to $LIBS permanently.
9006   ac_save_LIBS=$LIBS
9007   LIBS="-lX11 $LIBS"
9008   cat >conftest.$ac_ext <<_ACEOF
9009 /* confdefs.h.  */
9010 _ACEOF
9011 cat confdefs.h >>conftest.$ac_ext
9012 cat >>conftest.$ac_ext <<_ACEOF
9013 /* end confdefs.h.  */
9014 #include <X11/Xlib.h>
9015 int
9016 main ()
9017 {
9018 XrmInitialize ()
9019   ;
9020   return 0;
9021 }
9022 _ACEOF
9023 rm -f conftest.$ac_objext conftest$ac_exeext
9024 if { (ac_try="$ac_link"
9025 case "(($ac_try" in
9026   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9027   *) ac_try_echo=$ac_try;;
9028 esac
9029 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9030   (eval "$ac_link") 2>conftest.er1
9031   ac_status=$?
9032   grep -v '^ *+' conftest.er1 >conftest.err
9033   rm -f conftest.er1
9034   cat conftest.err >&5
9035   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9036   (exit $ac_status); } && {
9037          test -z "$ac_c_werror_flag" ||
9038          test ! -s conftest.err
9039        } && test -s conftest$ac_exeext &&
9040        $as_test_x conftest$ac_exeext; then
9041   LIBS=$ac_save_LIBS
9042 # We can link X programs with no special library path.
9043 ac_x_libraries=
9044 else
9045   echo "$as_me: failed program was:" >&5
9046 sed 's/^/| /' conftest.$ac_ext >&5
9047
9048         LIBS=$ac_save_LIBS
9049 for ac_dir in `echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
9050 do
9051   # Don't even attempt the hair of trying to link an X program!
9052   for ac_extension in a so sl; do
9053     if test -r "$ac_dir/libX11.$ac_extension"; then
9054       ac_x_libraries=$ac_dir
9055       break 2
9056     fi
9057   done
9058 done
9059 fi
9060
9061 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
9062       conftest$ac_exeext conftest.$ac_ext
9063 fi # $ac_x_libraries = no
9064
9065 case $ac_x_includes,$ac_x_libraries in #(
9066   no,* | *,no | *\'*)
9067     # Didn't find X, or a directory has "'" in its name.
9068     ac_cv_have_x="have_x=no";; #(
9069   *)
9070     # Record where we found X for the cache.
9071     ac_cv_have_x="have_x=yes\
9072         ac_x_includes='$ac_x_includes'\
9073         ac_x_libraries='$ac_x_libraries'"
9074 esac
9075 fi
9076 ;; #(
9077     *) have_x=yes;;
9078   esac
9079   eval "$ac_cv_have_x"
9080 fi # $with_x != no
9081
9082 if test "$have_x" != yes; then
9083   { echo "$as_me:$LINENO: result: $have_x" >&5
9084 echo "${ECHO_T}$have_x" >&6; }
9085   no_x=yes
9086 else
9087   # If each of the values was on the command line, it overrides each guess.
9088   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
9089   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
9090   # Update the cache value to reflect the command line values.
9091   ac_cv_have_x="have_x=yes\
9092         ac_x_includes='$x_includes'\
9093         ac_x_libraries='$x_libraries'"
9094   { echo "$as_me:$LINENO: result: libraries $x_libraries, headers $x_includes" >&5
9095 echo "${ECHO_T}libraries $x_libraries, headers $x_includes" >&6; }
9096 fi
9097
9098 if test "$no_x" = yes; then
9099   window_system=none
9100 else
9101   window_system=x11
9102 fi
9103
9104 ## Workaround for bug in autoconf <= 2.62.
9105 ## http://lists.gnu.org/archive/html/emacs-devel/2008-04/msg01551.html
9106 ## No need to do anything special for these standard directories.
9107 ## This is an experiment, take it out if it causes problems.
9108 if test -n "${x_libraries}" && test x"${x_libraries}" != xNONE; then
9109
9110    x_libraries=`echo :${x_libraries}: | sed -e 's|:/usr/lib64:|:|g' -e 's|:/lib64:|:|g' -e 's|^:||' -e 's|:$||'`
9111
9112 fi
9113
9114 if test "${x_libraries}" != NONE; then
9115   if test -n "${x_libraries}"; then
9116     LD_SWITCH_X_SITE=-L`echo ${x_libraries} | sed -e "s/:/ -L/g"`
9117     LD_SWITCH_X_SITE_AUX=-R`echo ${x_libraries} | sed -e "s/:/ -R/g"`
9118   fi
9119   x_default_search_path=""
9120   x_search_path=${x_libraries}
9121   if test -z "${x_search_path}"; then
9122     x_search_path=/usr/lib
9123   fi
9124   for x_library in `echo ${x_search_path}: | \
9125                     sed -e "s/:/ /g" -e p -e "s:/lib[^ /]* :/share :g"`; do
9126     x_search_path="\
9127 ${x_library}/X11/%L/%T/%N%C%S:\
9128 ${x_library}/X11/%l/%T/%N%C%S:\
9129 ${x_library}/X11/%T/%N%C%S:\
9130 ${x_library}/X11/%L/%T/%N%S:\
9131 ${x_library}/X11/%l/%T/%N%S:\
9132 ${x_library}/X11/%T/%N%S"
9133     if test x"${x_default_search_path}" = x; then
9134       x_default_search_path=${x_search_path}
9135     else
9136       x_default_search_path="${x_search_path}:${x_default_search_path}"
9137     fi
9138   done
9139 fi
9140 if test "${x_includes}" != NONE && test -n "${x_includes}"; then
9141   C_SWITCH_X_SITE=-I`echo ${x_includes} | sed -e "s/:/ -I/g"`
9142 fi
9143
9144 if test x"${x_includes}" = x; then
9145   bitmapdir=/usr/include/X11/bitmaps
9146 else
9147   # accumulate include directories that have X11 bitmap subdirectories
9148   bmd_acc="dummyval"
9149   for bmd in `echo ${x_includes} | sed -e "s/:/ /g"`; do
9150     if test -d "${bmd}/X11/bitmaps"; then
9151       bmd_acc="${bmd_acc}:${bmd}/X11/bitmaps"
9152     fi
9153     if test -d "${bmd}/bitmaps"; then
9154       bmd_acc="${bmd_acc}:${bmd}/bitmaps"
9155     fi
9156   done
9157   if test ${bmd_acc} != "dummyval"; then
9158     bitmapdir=`echo ${bmd_acc} | sed -e "s/^dummyval://"`
9159   fi
9160 fi
9161
9162 HAVE_CARBON=no
9163 if test "${with_carbon}" != no; then
9164   if test "${ac_cv_header_Carbon_Carbon_h+set}" = set; then
9165   { echo "$as_me:$LINENO: checking for Carbon/Carbon.h" >&5
9166 echo $ECHO_N "checking for Carbon/Carbon.h... $ECHO_C" >&6; }
9167 if test "${ac_cv_header_Carbon_Carbon_h+set}" = set; then
9168   echo $ECHO_N "(cached) $ECHO_C" >&6
9169 fi
9170 { echo "$as_me:$LINENO: result: $ac_cv_header_Carbon_Carbon_h" >&5
9171 echo "${ECHO_T}$ac_cv_header_Carbon_Carbon_h" >&6; }
9172 else
9173   # Is the header compilable?
9174 { echo "$as_me:$LINENO: checking Carbon/Carbon.h usability" >&5
9175 echo $ECHO_N "checking Carbon/Carbon.h usability... $ECHO_C" >&6; }
9176 cat >conftest.$ac_ext <<_ACEOF
9177 /* confdefs.h.  */
9178 _ACEOF
9179 cat confdefs.h >>conftest.$ac_ext
9180 cat >>conftest.$ac_ext <<_ACEOF
9181 /* end confdefs.h.  */
9182 $ac_includes_default
9183 #include <Carbon/Carbon.h>
9184 _ACEOF
9185 rm -f conftest.$ac_objext
9186 if { (ac_try="$ac_compile"
9187 case "(($ac_try" in
9188   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9189   *) ac_try_echo=$ac_try;;
9190 esac
9191 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9192   (eval "$ac_compile") 2>conftest.er1
9193   ac_status=$?
9194   grep -v '^ *+' conftest.er1 >conftest.err
9195   rm -f conftest.er1
9196   cat conftest.err >&5
9197   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9198   (exit $ac_status); } && {
9199          test -z "$ac_c_werror_flag" ||
9200          test ! -s conftest.err
9201        } && test -s conftest.$ac_objext; then
9202   ac_header_compiler=yes
9203 else
9204   echo "$as_me: failed program was:" >&5
9205 sed 's/^/| /' conftest.$ac_ext >&5
9206
9207         ac_header_compiler=no
9208 fi
9209
9210 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9211 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
9212 echo "${ECHO_T}$ac_header_compiler" >&6; }
9213
9214 # Is the header present?
9215 { echo "$as_me:$LINENO: checking Carbon/Carbon.h presence" >&5
9216 echo $ECHO_N "checking Carbon/Carbon.h presence... $ECHO_C" >&6; }
9217 cat >conftest.$ac_ext <<_ACEOF
9218 /* confdefs.h.  */
9219 _ACEOF
9220 cat confdefs.h >>conftest.$ac_ext
9221 cat >>conftest.$ac_ext <<_ACEOF
9222 /* end confdefs.h.  */
9223 #include <Carbon/Carbon.h>
9224 _ACEOF
9225 if { (ac_try="$ac_cpp conftest.$ac_ext"
9226 case "(($ac_try" in
9227   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9228   *) ac_try_echo=$ac_try;;
9229 esac
9230 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9231   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
9232   ac_status=$?
9233   grep -v '^ *+' conftest.er1 >conftest.err
9234   rm -f conftest.er1
9235   cat conftest.err >&5
9236   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9237   (exit $ac_status); } >/dev/null && {
9238          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
9239          test ! -s conftest.err
9240        }; then
9241   ac_header_preproc=yes
9242 else
9243   echo "$as_me: failed program was:" >&5
9244 sed 's/^/| /' conftest.$ac_ext >&5
9245
9246   ac_header_preproc=no
9247 fi
9248
9249 rm -f conftest.err conftest.$ac_ext
9250 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
9251 echo "${ECHO_T}$ac_header_preproc" >&6; }
9252
9253 # So?  What about this header?
9254 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
9255   yes:no: )
9256     { echo "$as_me:$LINENO: WARNING: Carbon/Carbon.h: accepted by the compiler, rejected by the preprocessor!" >&5
9257 echo "$as_me: WARNING: Carbon/Carbon.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
9258     { echo "$as_me:$LINENO: WARNING: Carbon/Carbon.h: proceeding with the compiler's result" >&5
9259 echo "$as_me: WARNING: Carbon/Carbon.h: proceeding with the compiler's result" >&2;}
9260     ac_header_preproc=yes
9261     ;;
9262   no:yes:* )
9263     { echo "$as_me:$LINENO: WARNING: Carbon/Carbon.h: present but cannot be compiled" >&5
9264 echo "$as_me: WARNING: Carbon/Carbon.h: present but cannot be compiled" >&2;}
9265     { echo "$as_me:$LINENO: WARNING: Carbon/Carbon.h:     check for missing prerequisite headers?" >&5
9266 echo "$as_me: WARNING: Carbon/Carbon.h:     check for missing prerequisite headers?" >&2;}
9267     { echo "$as_me:$LINENO: WARNING: Carbon/Carbon.h: see the Autoconf documentation" >&5
9268 echo "$as_me: WARNING: Carbon/Carbon.h: see the Autoconf documentation" >&2;}
9269     { echo "$as_me:$LINENO: WARNING: Carbon/Carbon.h:     section \"Present But Cannot Be Compiled\"" >&5
9270 echo "$as_me: WARNING: Carbon/Carbon.h:     section \"Present But Cannot Be Compiled\"" >&2;}
9271     { echo "$as_me:$LINENO: WARNING: Carbon/Carbon.h: proceeding with the preprocessor's result" >&5
9272 echo "$as_me: WARNING: Carbon/Carbon.h: proceeding with the preprocessor's result" >&2;}
9273     { echo "$as_me:$LINENO: WARNING: Carbon/Carbon.h: in the future, the compiler will take precedence" >&5
9274 echo "$as_me: WARNING: Carbon/Carbon.h: in the future, the compiler will take precedence" >&2;}
9275
9276     ;;
9277 esac
9278 { echo "$as_me:$LINENO: checking for Carbon/Carbon.h" >&5
9279 echo $ECHO_N "checking for Carbon/Carbon.h... $ECHO_C" >&6; }
9280 if test "${ac_cv_header_Carbon_Carbon_h+set}" = set; then
9281   echo $ECHO_N "(cached) $ECHO_C" >&6
9282 else
9283   ac_cv_header_Carbon_Carbon_h=$ac_header_preproc
9284 fi
9285 { echo "$as_me:$LINENO: result: $ac_cv_header_Carbon_Carbon_h" >&5
9286 echo "${ECHO_T}$ac_cv_header_Carbon_Carbon_h" >&6; }
9287
9288 fi
9289 if test $ac_cv_header_Carbon_Carbon_h = yes; then
9290   HAVE_CARBON=yes
9291 fi
9292
9293
9294 fi
9295 if test "${window_system}" = x11 && test "${HAVE_CARBON}" = yes; then
9296   if test "${with_carbon+set}" != set \
9297      && test "${carbon_appdir_x+set}" != set; then
9298     for var in with_x with_x_toolkit with_xim \
9299                with_xpm with_jpeg with_tiff with_gif with_png; do
9300       if eval test \"\${$var+set}\" = set; then
9301         HAVE_CARBON=no
9302         break
9303       fi
9304     done
9305   fi
9306 fi
9307 if test "${HAVE_CARBON}" = yes; then
9308   window_system=mac
9309 fi
9310
9311 case "${window_system}" in
9312   x11 )
9313     HAVE_X_WINDOWS=yes
9314     HAVE_X11=yes
9315     case "${with_x_toolkit}" in
9316       athena | lucid ) USE_X_TOOLKIT=LUCID ;;
9317       motif ) USE_X_TOOLKIT=MOTIF ;;
9318       gtk ) with_gtk=yes
9319             USE_X_TOOLKIT=none ;;
9320       no ) USE_X_TOOLKIT=none ;;
9321       * ) USE_X_TOOLKIT=maybe ;;
9322     esac
9323   ;;
9324   mac | none )
9325     HAVE_X_WINDOWS=no
9326     HAVE_X11=no
9327     USE_X_TOOLKIT=none
9328   ;;
9329 esac
9330
9331 if test "$window_system" = none && test "X$with_x" != "Xno"; then
9332    # Extract the first word of "X", so it can be a program name with args.
9333 set dummy X; ac_word=$2
9334 { echo "$as_me:$LINENO: checking for $ac_word" >&5
9335 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
9336 if test "${ac_cv_prog_HAVE_XSERVER+set}" = set; then
9337   echo $ECHO_N "(cached) $ECHO_C" >&6
9338 else
9339   if test -n "$HAVE_XSERVER"; then
9340   ac_cv_prog_HAVE_XSERVER="$HAVE_XSERVER" # Let the user override the test.
9341 else
9342 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9343 for as_dir in $PATH
9344 do
9345   IFS=$as_save_IFS
9346   test -z "$as_dir" && as_dir=.
9347   for ac_exec_ext in '' $ac_executable_extensions; do
9348   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9349     ac_cv_prog_HAVE_XSERVER="true"
9350     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
9351     break 2
9352   fi
9353 done
9354 done
9355 IFS=$as_save_IFS
9356
9357   test -z "$ac_cv_prog_HAVE_XSERVER" && ac_cv_prog_HAVE_XSERVER="false"
9358 fi
9359 fi
9360 HAVE_XSERVER=$ac_cv_prog_HAVE_XSERVER
9361 if test -n "$HAVE_XSERVER"; then
9362   { echo "$as_me:$LINENO: result: $HAVE_XSERVER" >&5
9363 echo "${ECHO_T}$HAVE_XSERVER" >&6; }
9364 else
9365   { echo "$as_me:$LINENO: result: no" >&5
9366 echo "${ECHO_T}no" >&6; }
9367 fi
9368
9369
9370    if test "$HAVE_XSERVER" = true ||
9371       test -n "$DISPLAY" ||
9372       test "`echo /usr/lib/libX11.*`" != "/usr/lib/libX11.*"; then
9373         { { echo "$as_me:$LINENO: error: You seem to be running X, but no X development libraries
9374 were found.  You should install the relevant development files for X
9375 and for the toolkit you want, such as Gtk+, Lesstif or Motif.  Also make
9376 sure you have development files for image handling, i.e.
9377 tiff, gif, jpeg, png and xpm.
9378 If you are sure you want Emacs compiled without X window support, pass
9379   --without-x
9380 to configure." >&5
9381 echo "$as_me: error: You seem to be running X, but no X development libraries
9382 were found.  You should install the relevant development files for X
9383 and for the toolkit you want, such as Gtk+, Lesstif or Motif.  Also make
9384 sure you have development files for image handling, i.e.
9385 tiff, gif, jpeg, png and xpm.
9386 If you are sure you want Emacs compiled without X window support, pass
9387   --without-x
9388 to configure." >&2;}
9389    { (exit 1); exit 1; }; }
9390    fi
9391 fi
9392
9393 ### If we're using X11, we should use the X menu package.
9394 HAVE_MENUS=no
9395 case ${HAVE_X11} in
9396   yes ) HAVE_MENUS=yes ;;
9397 esac
9398
9399 ### Compute the unexec source name from the object name.
9400 UNEXEC_SRC="`echo ${unexec} | sed 's/\.o/.c/'`"
9401
9402 # Do the opsystem or machine files prohibit the use of the GNU malloc?
9403 # Assume not, until told otherwise.
9404 GNU_MALLOC=yes
9405 doug_lea_malloc=yes
9406 { echo "$as_me:$LINENO: checking for malloc_get_state" >&5
9407 echo $ECHO_N "checking for malloc_get_state... $ECHO_C" >&6; }
9408 if test "${ac_cv_func_malloc_get_state+set}" = set; then
9409   echo $ECHO_N "(cached) $ECHO_C" >&6
9410 else
9411   cat >conftest.$ac_ext <<_ACEOF
9412 /* confdefs.h.  */
9413 _ACEOF
9414 cat confdefs.h >>conftest.$ac_ext
9415 cat >>conftest.$ac_ext <<_ACEOF
9416 /* end confdefs.h.  */
9417 /* Define malloc_get_state to an innocuous variant, in case <limits.h> declares malloc_get_state.
9418    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
9419 #define malloc_get_state innocuous_malloc_get_state
9420
9421 /* System header to define __stub macros and hopefully few prototypes,
9422     which can conflict with char malloc_get_state (); below.
9423     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9424     <limits.h> exists even on freestanding compilers.  */
9425
9426 #ifdef __STDC__
9427 # include <limits.h>
9428 #else
9429 # include <assert.h>
9430 #endif
9431
9432 #undef malloc_get_state
9433
9434 /* Override any GCC internal prototype to avoid an error.
9435    Use char because int might match the return type of a GCC
9436    builtin and then its argument prototype would still apply.  */
9437 #ifdef __cplusplus
9438 extern "C"
9439 #endif
9440 char malloc_get_state ();
9441 /* The GNU C library defines this for functions which it implements
9442     to always fail with ENOSYS.  Some functions are actually named
9443     something starting with __ and the normal name is an alias.  */
9444 #if defined __stub_malloc_get_state || defined __stub___malloc_get_state
9445 choke me
9446 #endif
9447
9448 int
9449 main ()
9450 {
9451 return malloc_get_state ();
9452   ;
9453   return 0;
9454 }
9455 _ACEOF
9456 rm -f conftest.$ac_objext conftest$ac_exeext
9457 if { (ac_try="$ac_link"
9458 case "(($ac_try" in
9459   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9460   *) ac_try_echo=$ac_try;;
9461 esac
9462 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9463   (eval "$ac_link") 2>conftest.er1
9464   ac_status=$?
9465   grep -v '^ *+' conftest.er1 >conftest.err
9466   rm -f conftest.er1
9467   cat conftest.err >&5
9468   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9469   (exit $ac_status); } && {
9470          test -z "$ac_c_werror_flag" ||
9471          test ! -s conftest.err
9472        } && test -s conftest$ac_exeext &&
9473        $as_test_x conftest$ac_exeext; then
9474   ac_cv_func_malloc_get_state=yes
9475 else
9476   echo "$as_me: failed program was:" >&5
9477 sed 's/^/| /' conftest.$ac_ext >&5
9478
9479         ac_cv_func_malloc_get_state=no
9480 fi
9481
9482 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
9483       conftest$ac_exeext conftest.$ac_ext
9484 fi
9485 { echo "$as_me:$LINENO: result: $ac_cv_func_malloc_get_state" >&5
9486 echo "${ECHO_T}$ac_cv_func_malloc_get_state" >&6; }
9487 if test $ac_cv_func_malloc_get_state = yes; then
9488   :
9489 else
9490   doug_lea_malloc=no
9491 fi
9492
9493 { echo "$as_me:$LINENO: checking for malloc_set_state" >&5
9494 echo $ECHO_N "checking for malloc_set_state... $ECHO_C" >&6; }
9495 if test "${ac_cv_func_malloc_set_state+set}" = set; then
9496   echo $ECHO_N "(cached) $ECHO_C" >&6
9497 else
9498   cat >conftest.$ac_ext <<_ACEOF
9499 /* confdefs.h.  */
9500 _ACEOF
9501 cat confdefs.h >>conftest.$ac_ext
9502 cat >>conftest.$ac_ext <<_ACEOF
9503 /* end confdefs.h.  */
9504 /* Define malloc_set_state to an innocuous variant, in case <limits.h> declares malloc_set_state.
9505    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
9506 #define malloc_set_state innocuous_malloc_set_state
9507
9508 /* System header to define __stub macros and hopefully few prototypes,
9509     which can conflict with char malloc_set_state (); below.
9510     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9511     <limits.h> exists even on freestanding compilers.  */
9512
9513 #ifdef __STDC__
9514 # include <limits.h>
9515 #else
9516 # include <assert.h>
9517 #endif
9518
9519 #undef malloc_set_state
9520
9521 /* Override any GCC internal prototype to avoid an error.
9522    Use char because int might match the return type of a GCC
9523    builtin and then its argument prototype would still apply.  */
9524 #ifdef __cplusplus
9525 extern "C"
9526 #endif
9527 char malloc_set_state ();
9528 /* The GNU C library defines this for functions which it implements
9529     to always fail with ENOSYS.  Some functions are actually named
9530     something starting with __ and the normal name is an alias.  */
9531 #if defined __stub_malloc_set_state || defined __stub___malloc_set_state
9532 choke me
9533 #endif
9534
9535 int
9536 main ()
9537 {
9538 return malloc_set_state ();
9539   ;
9540   return 0;
9541 }
9542 _ACEOF
9543 rm -f conftest.$ac_objext conftest$ac_exeext
9544 if { (ac_try="$ac_link"
9545 case "(($ac_try" in
9546   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9547   *) ac_try_echo=$ac_try;;
9548 esac
9549 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9550   (eval "$ac_link") 2>conftest.er1
9551   ac_status=$?
9552   grep -v '^ *+' conftest.er1 >conftest.err
9553   rm -f conftest.er1
9554   cat conftest.err >&5
9555   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9556   (exit $ac_status); } && {
9557          test -z "$ac_c_werror_flag" ||
9558          test ! -s conftest.err
9559        } && test -s conftest$ac_exeext &&
9560        $as_test_x conftest$ac_exeext; then
9561   ac_cv_func_malloc_set_state=yes
9562 else
9563   echo "$as_me: failed program was:" >&5
9564 sed 's/^/| /' conftest.$ac_ext >&5
9565
9566         ac_cv_func_malloc_set_state=no
9567 fi
9568
9569 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
9570       conftest$ac_exeext conftest.$ac_ext
9571 fi
9572 { echo "$as_me:$LINENO: result: $ac_cv_func_malloc_set_state" >&5
9573 echo "${ECHO_T}$ac_cv_func_malloc_set_state" >&6; }
9574 if test $ac_cv_func_malloc_set_state = yes; then
9575   :
9576 else
9577   doug_lea_malloc=no
9578 fi
9579
9580 { echo "$as_me:$LINENO: checking whether __after_morecore_hook exists" >&5
9581 echo $ECHO_N "checking whether __after_morecore_hook exists... $ECHO_C" >&6; }
9582 if test "${emacs_cv_var___after_morecore_hook+set}" = set; then
9583   echo $ECHO_N "(cached) $ECHO_C" >&6
9584 else
9585   cat >conftest.$ac_ext <<_ACEOF
9586 /* confdefs.h.  */
9587 _ACEOF
9588 cat confdefs.h >>conftest.$ac_ext
9589 cat >>conftest.$ac_ext <<_ACEOF
9590 /* end confdefs.h.  */
9591 extern void (* __after_morecore_hook)();
9592 int
9593 main ()
9594 {
9595 __after_morecore_hook = 0
9596   ;
9597   return 0;
9598 }
9599 _ACEOF
9600 rm -f conftest.$ac_objext conftest$ac_exeext
9601 if { (ac_try="$ac_link"
9602 case "(($ac_try" in
9603   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9604   *) ac_try_echo=$ac_try;;
9605 esac
9606 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9607   (eval "$ac_link") 2>conftest.er1
9608   ac_status=$?
9609   grep -v '^ *+' conftest.er1 >conftest.err
9610   rm -f conftest.er1
9611   cat conftest.err >&5
9612   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9613   (exit $ac_status); } && {
9614          test -z "$ac_c_werror_flag" ||
9615          test ! -s conftest.err
9616        } && test -s conftest$ac_exeext &&
9617        $as_test_x conftest$ac_exeext; then
9618   emacs_cv_var___after_morecore_hook=yes
9619 else
9620   echo "$as_me: failed program was:" >&5
9621 sed 's/^/| /' conftest.$ac_ext >&5
9622
9623         emacs_cv_var___after_morecore_hook=no
9624 fi
9625
9626 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
9627       conftest$ac_exeext conftest.$ac_ext
9628 fi
9629 { echo "$as_me:$LINENO: result: $emacs_cv_var___after_morecore_hook" >&5
9630 echo "${ECHO_T}$emacs_cv_var___after_morecore_hook" >&6; }
9631 if test $emacs_cv_var___after_morecore_hook = no; then
9632   doug_lea_malloc=no
9633 fi
9634 if test "${system_malloc}" = "yes"; then
9635   GNU_MALLOC=no
9636   GNU_MALLOC_reason="
9637     (The GNU allocators don't work with this system configuration.)"
9638 fi
9639 if test "$doug_lea_malloc" = "yes" ; then
9640   if test "$GNU_MALLOC" = yes ; then
9641     GNU_MALLOC_reason="
9642       (Using Doug Lea's new malloc from the GNU C Library.)"
9643   fi
9644
9645 cat >>confdefs.h <<\_ACEOF
9646 #define DOUG_LEA_MALLOC 1
9647 _ACEOF
9648
9649 fi
9650
9651 if test x"${REL_ALLOC}" = x; then
9652   REL_ALLOC=${GNU_MALLOC}
9653 fi
9654
9655
9656
9657
9658 for ac_header in stdlib.h unistd.h
9659 do
9660 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
9661 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
9662   { echo "$as_me:$LINENO: checking for $ac_header" >&5
9663 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
9664 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
9665   echo $ECHO_N "(cached) $ECHO_C" >&6
9666 fi
9667 ac_res=`eval echo '${'$as_ac_Header'}'`
9668                { echo "$as_me:$LINENO: result: $ac_res" >&5
9669 echo "${ECHO_T}$ac_res" >&6; }
9670 else
9671   # Is the header compilable?
9672 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
9673 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
9674 cat >conftest.$ac_ext <<_ACEOF
9675 /* confdefs.h.  */
9676 _ACEOF
9677 cat confdefs.h >>conftest.$ac_ext
9678 cat >>conftest.$ac_ext <<_ACEOF
9679 /* end confdefs.h.  */
9680 $ac_includes_default
9681 #include <$ac_header>
9682 _ACEOF
9683 rm -f conftest.$ac_objext
9684 if { (ac_try="$ac_compile"
9685 case "(($ac_try" in
9686   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9687   *) ac_try_echo=$ac_try;;
9688 esac
9689 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9690   (eval "$ac_compile") 2>conftest.er1
9691   ac_status=$?
9692   grep -v '^ *+' conftest.er1 >conftest.err
9693   rm -f conftest.er1
9694   cat conftest.err >&5
9695   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9696   (exit $ac_status); } && {
9697          test -z "$ac_c_werror_flag" ||
9698          test ! -s conftest.err
9699        } && test -s conftest.$ac_objext; then
9700   ac_header_compiler=yes
9701 else
9702   echo "$as_me: failed program was:" >&5
9703 sed 's/^/| /' conftest.$ac_ext >&5
9704
9705         ac_header_compiler=no
9706 fi
9707
9708 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9709 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
9710 echo "${ECHO_T}$ac_header_compiler" >&6; }
9711
9712 # Is the header present?
9713 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
9714 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
9715 cat >conftest.$ac_ext <<_ACEOF
9716 /* confdefs.h.  */
9717 _ACEOF
9718 cat confdefs.h >>conftest.$ac_ext
9719 cat >>conftest.$ac_ext <<_ACEOF
9720 /* end confdefs.h.  */
9721 #include <$ac_header>
9722 _ACEOF
9723 if { (ac_try="$ac_cpp conftest.$ac_ext"
9724 case "(($ac_try" in
9725   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9726   *) ac_try_echo=$ac_try;;
9727 esac
9728 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9729   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
9730   ac_status=$?
9731   grep -v '^ *+' conftest.er1 >conftest.err
9732   rm -f conftest.er1
9733   cat conftest.err >&5
9734   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9735   (exit $ac_status); } >/dev/null && {
9736          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
9737          test ! -s conftest.err
9738        }; then
9739   ac_header_preproc=yes
9740 else
9741   echo "$as_me: failed program was:" >&5
9742 sed 's/^/| /' conftest.$ac_ext >&5
9743
9744   ac_header_preproc=no
9745 fi
9746
9747 rm -f conftest.err conftest.$ac_ext
9748 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
9749 echo "${ECHO_T}$ac_header_preproc" >&6; }
9750
9751 # So?  What about this header?
9752 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
9753   yes:no: )
9754     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
9755 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
9756     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
9757 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
9758     ac_header_preproc=yes
9759     ;;
9760   no:yes:* )
9761     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
9762 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
9763     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
9764 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
9765     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
9766 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
9767     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
9768 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
9769     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
9770 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
9771     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
9772 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
9773
9774     ;;
9775 esac
9776 { echo "$as_me:$LINENO: checking for $ac_header" >&5
9777 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
9778 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
9779   echo $ECHO_N "(cached) $ECHO_C" >&6
9780 else
9781   eval "$as_ac_Header=\$ac_header_preproc"
9782 fi
9783 ac_res=`eval echo '${'$as_ac_Header'}'`
9784                { echo "$as_me:$LINENO: result: $ac_res" >&5
9785 echo "${ECHO_T}$ac_res" >&6; }
9786
9787 fi
9788 if test `eval echo '${'$as_ac_Header'}'` = yes; then
9789   cat >>confdefs.h <<_ACEOF
9790 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
9791 _ACEOF
9792
9793 fi
9794
9795 done
9796
9797
9798 for ac_func in getpagesize
9799 do
9800 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
9801 { echo "$as_me:$LINENO: checking for $ac_func" >&5
9802 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
9803 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
9804   echo $ECHO_N "(cached) $ECHO_C" >&6
9805 else
9806   cat >conftest.$ac_ext <<_ACEOF
9807 /* confdefs.h.  */
9808 _ACEOF
9809 cat confdefs.h >>conftest.$ac_ext
9810 cat >>conftest.$ac_ext <<_ACEOF
9811 /* end confdefs.h.  */
9812 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
9813    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
9814 #define $ac_func innocuous_$ac_func
9815
9816 /* System header to define __stub macros and hopefully few prototypes,
9817     which can conflict with char $ac_func (); below.
9818     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9819     <limits.h> exists even on freestanding compilers.  */
9820
9821 #ifdef __STDC__
9822 # include <limits.h>
9823 #else
9824 # include <assert.h>
9825 #endif
9826
9827 #undef $ac_func
9828
9829 /* Override any GCC internal prototype to avoid an error.
9830    Use char because int might match the return type of a GCC
9831    builtin and then its argument prototype would still apply.  */
9832 #ifdef __cplusplus
9833 extern "C"
9834 #endif
9835 char $ac_func ();
9836 /* The GNU C library defines this for functions which it implements
9837     to always fail with ENOSYS.  Some functions are actually named
9838     something starting with __ and the normal name is an alias.  */
9839 #if defined __stub_$ac_func || defined __stub___$ac_func
9840 choke me
9841 #endif
9842
9843 int
9844 main ()
9845 {
9846 return $ac_func ();
9847   ;
9848   return 0;
9849 }
9850 _ACEOF
9851 rm -f conftest.$ac_objext conftest$ac_exeext
9852 if { (ac_try="$ac_link"
9853 case "(($ac_try" in
9854   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9855   *) ac_try_echo=$ac_try;;
9856 esac
9857 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9858   (eval "$ac_link") 2>conftest.er1
9859   ac_status=$?
9860   grep -v '^ *+' conftest.er1 >conftest.err
9861   rm -f conftest.er1
9862   cat conftest.err >&5
9863   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9864   (exit $ac_status); } && {
9865          test -z "$ac_c_werror_flag" ||
9866          test ! -s conftest.err
9867        } && test -s conftest$ac_exeext &&
9868        $as_test_x conftest$ac_exeext; then
9869   eval "$as_ac_var=yes"
9870 else
9871   echo "$as_me: failed program was:" >&5
9872 sed 's/^/| /' conftest.$ac_ext >&5
9873
9874         eval "$as_ac_var=no"
9875 fi
9876
9877 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
9878       conftest$ac_exeext conftest.$ac_ext
9879 fi
9880 ac_res=`eval echo '${'$as_ac_var'}'`
9881                { echo "$as_me:$LINENO: result: $ac_res" >&5
9882 echo "${ECHO_T}$ac_res" >&6; }
9883 if test `eval echo '${'$as_ac_var'}'` = yes; then
9884   cat >>confdefs.h <<_ACEOF
9885 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
9886 _ACEOF
9887
9888 fi
9889 done
9890
9891 { echo "$as_me:$LINENO: checking for working mmap" >&5
9892 echo $ECHO_N "checking for working mmap... $ECHO_C" >&6; }
9893 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then
9894   echo $ECHO_N "(cached) $ECHO_C" >&6
9895 else
9896   if test "$cross_compiling" = yes; then
9897   ac_cv_func_mmap_fixed_mapped=no
9898 else
9899   cat >conftest.$ac_ext <<_ACEOF
9900 /* confdefs.h.  */
9901 _ACEOF
9902 cat confdefs.h >>conftest.$ac_ext
9903 cat >>conftest.$ac_ext <<_ACEOF
9904 /* end confdefs.h.  */
9905 $ac_includes_default
9906 /* malloc might have been renamed as rpl_malloc. */
9907 #undef malloc
9908
9909 /* Thanks to Mike Haertel and Jim Avera for this test.
9910    Here is a matrix of mmap possibilities:
9911         mmap private not fixed
9912         mmap private fixed at somewhere currently unmapped
9913         mmap private fixed at somewhere already mapped
9914         mmap shared not fixed
9915         mmap shared fixed at somewhere currently unmapped
9916         mmap shared fixed at somewhere already mapped
9917    For private mappings, we should verify that changes cannot be read()
9918    back from the file, nor mmap's back from the file at a different
9919    address.  (There have been systems where private was not correctly
9920    implemented like the infamous i386 svr4.0, and systems where the
9921    VM page cache was not coherent with the file system buffer cache
9922    like early versions of FreeBSD and possibly contemporary NetBSD.)
9923    For shared mappings, we should conversely verify that changes get
9924    propagated back to all the places they're supposed to be.
9925
9926    Grep wants private fixed already mapped.
9927    The main things grep needs to know about mmap are:
9928    * does it exist and is it safe to write into the mmap'd area
9929    * how to use it (BSD variants)  */
9930
9931 #include <fcntl.h>
9932 #include <sys/mman.h>
9933
9934 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
9935 char *malloc ();
9936 #endif
9937
9938 /* This mess was copied from the GNU getpagesize.h.  */
9939 #ifndef HAVE_GETPAGESIZE
9940 /* Assume that all systems that can run configure have sys/param.h.  */
9941 # ifndef HAVE_SYS_PARAM_H
9942 #  define HAVE_SYS_PARAM_H 1
9943 # endif
9944
9945 # ifdef _SC_PAGESIZE
9946 #  define getpagesize() sysconf(_SC_PAGESIZE)
9947 # else /* no _SC_PAGESIZE */
9948 #  ifdef HAVE_SYS_PARAM_H
9949 #   include <sys/param.h>
9950 #   ifdef EXEC_PAGESIZE
9951 #    define getpagesize() EXEC_PAGESIZE
9952 #   else /* no EXEC_PAGESIZE */
9953 #    ifdef NBPG
9954 #     define getpagesize() NBPG * CLSIZE
9955 #     ifndef CLSIZE
9956 #      define CLSIZE 1
9957 #     endif /* no CLSIZE */
9958 #    else /* no NBPG */
9959 #     ifdef NBPC
9960 #      define getpagesize() NBPC
9961 #     else /* no NBPC */
9962 #      ifdef PAGESIZE
9963 #       define getpagesize() PAGESIZE
9964 #      endif /* PAGESIZE */
9965 #     endif /* no NBPC */
9966 #    endif /* no NBPG */
9967 #   endif /* no EXEC_PAGESIZE */
9968 #  else /* no HAVE_SYS_PARAM_H */
9969 #   define getpagesize() 8192   /* punt totally */
9970 #  endif /* no HAVE_SYS_PARAM_H */
9971 # endif /* no _SC_PAGESIZE */
9972
9973 #endif /* no HAVE_GETPAGESIZE */
9974
9975 int
9976 main ()
9977 {
9978   char *data, *data2, *data3;
9979   int i, pagesize;
9980   int fd;
9981
9982   pagesize = getpagesize ();
9983
9984   /* First, make a file with some known garbage in it. */
9985   data = (char *) malloc (pagesize);
9986   if (!data)
9987     return 1;
9988   for (i = 0; i < pagesize; ++i)
9989     *(data + i) = rand ();
9990   umask (0);
9991   fd = creat ("conftest.mmap", 0600);
9992   if (fd < 0)
9993     return 1;
9994   if (write (fd, data, pagesize) != pagesize)
9995     return 1;
9996   close (fd);
9997
9998   /* Next, try to mmap the file at a fixed address which already has
9999      something else allocated at it.  If we can, also make sure that
10000      we see the same garbage.  */
10001   fd = open ("conftest.mmap", O_RDWR);
10002   if (fd < 0)
10003     return 1;
10004   data2 = (char *) malloc (2 * pagesize);
10005   if (!data2)
10006     return 1;
10007   data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
10008   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
10009                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
10010     return 1;
10011   for (i = 0; i < pagesize; ++i)
10012     if (*(data + i) != *(data2 + i))
10013       return 1;
10014
10015   /* Finally, make sure that changes to the mapped area do not
10016      percolate back to the file as seen by read().  (This is a bug on
10017      some variants of i386 svr4.0.)  */
10018   for (i = 0; i < pagesize; ++i)
10019     *(data2 + i) = *(data2 + i) + 1;
10020   data3 = (char *) malloc (pagesize);
10021   if (!data3)
10022     return 1;
10023   if (read (fd, data3, pagesize) != pagesize)
10024     return 1;
10025   for (i = 0; i < pagesize; ++i)
10026     if (*(data + i) != *(data3 + i))
10027       return 1;
10028   close (fd);
10029   return 0;
10030 }
10031 _ACEOF
10032 rm -f conftest$ac_exeext
10033 if { (ac_try="$ac_link"
10034 case "(($ac_try" in
10035   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10036   *) ac_try_echo=$ac_try;;
10037 esac
10038 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10039   (eval "$ac_link") 2>&5
10040   ac_status=$?
10041   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10042   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10043   { (case "(($ac_try" in
10044   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10045   *) ac_try_echo=$ac_try;;
10046 esac
10047 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10048   (eval "$ac_try") 2>&5
10049   ac_status=$?
10050   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10051   (exit $ac_status); }; }; then
10052   ac_cv_func_mmap_fixed_mapped=yes
10053 else
10054   echo "$as_me: program exited with status $ac_status" >&5
10055 echo "$as_me: failed program was:" >&5
10056 sed 's/^/| /' conftest.$ac_ext >&5
10057
10058 ( exit $ac_status )
10059 ac_cv_func_mmap_fixed_mapped=no
10060 fi
10061 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10062 fi
10063
10064
10065 fi
10066 { echo "$as_me:$LINENO: result: $ac_cv_func_mmap_fixed_mapped" >&5
10067 echo "${ECHO_T}$ac_cv_func_mmap_fixed_mapped" >&6; }
10068 if test $ac_cv_func_mmap_fixed_mapped = yes; then
10069
10070 cat >>confdefs.h <<\_ACEOF
10071 #define HAVE_MMAP 1
10072 _ACEOF
10073
10074 fi
10075 rm -f conftest.mmap
10076
10077 if test $use_mmap_for_buffers = yes; then
10078   REL_ALLOC=no
10079 fi
10080
10081 LIBS="$libsrc_libs $LIBS"
10082
10083
10084 { echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet" >&5
10085 echo $ECHO_N "checking for dnet_ntoa in -ldnet... $ECHO_C" >&6; }
10086 if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then
10087   echo $ECHO_N "(cached) $ECHO_C" >&6
10088 else
10089   ac_check_lib_save_LIBS=$LIBS
10090 LIBS="-ldnet  $LIBS"
10091 cat >conftest.$ac_ext <<_ACEOF
10092 /* confdefs.h.  */
10093 _ACEOF
10094 cat confdefs.h >>conftest.$ac_ext
10095 cat >>conftest.$ac_ext <<_ACEOF
10096 /* end confdefs.h.  */
10097
10098 /* Override any GCC internal prototype to avoid an error.
10099    Use char because int might match the return type of a GCC
10100    builtin and then its argument prototype would still apply.  */
10101 #ifdef __cplusplus
10102 extern "C"
10103 #endif
10104 char dnet_ntoa ();
10105 int
10106 main ()
10107 {
10108 return dnet_ntoa ();
10109   ;
10110   return 0;
10111 }
10112 _ACEOF
10113 rm -f conftest.$ac_objext conftest$ac_exeext
10114 if { (ac_try="$ac_link"
10115 case "(($ac_try" in
10116   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10117   *) ac_try_echo=$ac_try;;
10118 esac
10119 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10120   (eval "$ac_link") 2>conftest.er1
10121   ac_status=$?
10122   grep -v '^ *+' conftest.er1 >conftest.err
10123   rm -f conftest.er1
10124   cat conftest.err >&5
10125   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10126   (exit $ac_status); } && {
10127          test -z "$ac_c_werror_flag" ||
10128          test ! -s conftest.err
10129        } && test -s conftest$ac_exeext &&
10130        $as_test_x conftest$ac_exeext; then
10131   ac_cv_lib_dnet_dnet_ntoa=yes
10132 else
10133   echo "$as_me: failed program was:" >&5
10134 sed 's/^/| /' conftest.$ac_ext >&5
10135
10136         ac_cv_lib_dnet_dnet_ntoa=no
10137 fi
10138
10139 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10140       conftest$ac_exeext conftest.$ac_ext
10141 LIBS=$ac_check_lib_save_LIBS
10142 fi
10143 { echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
10144 echo "${ECHO_T}$ac_cv_lib_dnet_dnet_ntoa" >&6; }
10145 if test $ac_cv_lib_dnet_dnet_ntoa = yes; then
10146   cat >>confdefs.h <<_ACEOF
10147 #define HAVE_LIBDNET 1
10148 _ACEOF
10149
10150   LIBS="-ldnet $LIBS"
10151
10152 fi
10153
10154
10155 { echo "$as_me:$LINENO: checking for main in -lXbsd" >&5
10156 echo $ECHO_N "checking for main in -lXbsd... $ECHO_C" >&6; }
10157 if test "${ac_cv_lib_Xbsd_main+set}" = set; then
10158   echo $ECHO_N "(cached) $ECHO_C" >&6
10159 else
10160   ac_check_lib_save_LIBS=$LIBS
10161 LIBS="-lXbsd  $LIBS"
10162 cat >conftest.$ac_ext <<_ACEOF
10163 /* confdefs.h.  */
10164 _ACEOF
10165 cat confdefs.h >>conftest.$ac_ext
10166 cat >>conftest.$ac_ext <<_ACEOF
10167 /* end confdefs.h.  */
10168
10169
10170 int
10171 main ()
10172 {
10173 return main ();
10174   ;
10175   return 0;
10176 }
10177 _ACEOF
10178 rm -f conftest.$ac_objext conftest$ac_exeext
10179 if { (ac_try="$ac_link"
10180 case "(($ac_try" in
10181   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10182   *) ac_try_echo=$ac_try;;
10183 esac
10184 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10185   (eval "$ac_link") 2>conftest.er1
10186   ac_status=$?
10187   grep -v '^ *+' conftest.er1 >conftest.err
10188   rm -f conftest.er1
10189   cat conftest.err >&5
10190   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10191   (exit $ac_status); } && {
10192          test -z "$ac_c_werror_flag" ||
10193          test ! -s conftest.err
10194        } && test -s conftest$ac_exeext &&
10195        $as_test_x conftest$ac_exeext; then
10196   ac_cv_lib_Xbsd_main=yes
10197 else
10198   echo "$as_me: failed program was:" >&5
10199 sed 's/^/| /' conftest.$ac_ext >&5
10200
10201         ac_cv_lib_Xbsd_main=no
10202 fi
10203
10204 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10205       conftest$ac_exeext conftest.$ac_ext
10206 LIBS=$ac_check_lib_save_LIBS
10207 fi
10208 { echo "$as_me:$LINENO: result: $ac_cv_lib_Xbsd_main" >&5
10209 echo "${ECHO_T}$ac_cv_lib_Xbsd_main" >&6; }
10210 if test $ac_cv_lib_Xbsd_main = yes; then
10211   LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd"
10212 fi
10213
10214
10215
10216 { echo "$as_me:$LINENO: checking for cma_open in -lpthreads" >&5
10217 echo $ECHO_N "checking for cma_open in -lpthreads... $ECHO_C" >&6; }
10218 if test "${ac_cv_lib_pthreads_cma_open+set}" = set; then
10219   echo $ECHO_N "(cached) $ECHO_C" >&6
10220 else
10221   ac_check_lib_save_LIBS=$LIBS
10222 LIBS="-lpthreads  $LIBS"
10223 cat >conftest.$ac_ext <<_ACEOF
10224 /* confdefs.h.  */
10225 _ACEOF
10226 cat confdefs.h >>conftest.$ac_ext
10227 cat >>conftest.$ac_ext <<_ACEOF
10228 /* end confdefs.h.  */
10229
10230 /* Override any GCC internal prototype to avoid an error.
10231    Use char because int might match the return type of a GCC
10232    builtin and then its argument prototype would still apply.  */
10233 #ifdef __cplusplus
10234 extern "C"
10235 #endif
10236 char cma_open ();
10237 int
10238 main ()
10239 {
10240 return cma_open ();
10241   ;
10242   return 0;
10243 }
10244 _ACEOF
10245 rm -f conftest.$ac_objext conftest$ac_exeext
10246 if { (ac_try="$ac_link"
10247 case "(($ac_try" in
10248   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10249   *) ac_try_echo=$ac_try;;
10250 esac
10251 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10252   (eval "$ac_link") 2>conftest.er1
10253   ac_status=$?
10254   grep -v '^ *+' conftest.er1 >conftest.err
10255   rm -f conftest.er1
10256   cat conftest.err >&5
10257   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10258   (exit $ac_status); } && {
10259          test -z "$ac_c_werror_flag" ||
10260          test ! -s conftest.err
10261        } && test -s conftest$ac_exeext &&
10262        $as_test_x conftest$ac_exeext; then
10263   ac_cv_lib_pthreads_cma_open=yes
10264 else
10265   echo "$as_me: failed program was:" >&5
10266 sed 's/^/| /' conftest.$ac_ext >&5
10267
10268         ac_cv_lib_pthreads_cma_open=no
10269 fi
10270
10271 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10272       conftest$ac_exeext conftest.$ac_ext
10273 LIBS=$ac_check_lib_save_LIBS
10274 fi
10275 { echo "$as_me:$LINENO: result: $ac_cv_lib_pthreads_cma_open" >&5
10276 echo "${ECHO_T}$ac_cv_lib_pthreads_cma_open" >&6; }
10277 if test $ac_cv_lib_pthreads_cma_open = yes; then
10278   cat >>confdefs.h <<_ACEOF
10279 #define HAVE_LIBPTHREADS 1
10280 _ACEOF
10281
10282   LIBS="-lpthreads $LIBS"
10283
10284 fi
10285
10286
10287
10288 case ${host_os} in
10289 aix*)
10290   { echo "$as_me:$LINENO: checking for -bbigtoc option" >&5
10291 echo $ECHO_N "checking for -bbigtoc option... $ECHO_C" >&6; }
10292 if test "${gdb_cv_bigtoc+set}" = set; then
10293   echo $ECHO_N "(cached) $ECHO_C" >&6
10294 else
10295
10296     case $GCC in
10297     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
10298     *) gdb_cv_bigtoc=-bbigtoc ;;
10299     esac
10300
10301     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
10302     cat >conftest.$ac_ext <<_ACEOF
10303 /* confdefs.h.  */
10304 _ACEOF
10305 cat confdefs.h >>conftest.$ac_ext
10306 cat >>conftest.$ac_ext <<_ACEOF
10307 /* end confdefs.h.  */
10308
10309 int
10310 main ()
10311 {
10312 int i;
10313   ;
10314   return 0;
10315 }
10316 _ACEOF
10317 rm -f conftest.$ac_objext conftest$ac_exeext
10318 if { (ac_try="$ac_link"
10319 case "(($ac_try" in
10320   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10321   *) ac_try_echo=$ac_try;;
10322 esac
10323 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10324   (eval "$ac_link") 2>conftest.er1
10325   ac_status=$?
10326   grep -v '^ *+' conftest.er1 >conftest.err
10327   rm -f conftest.er1
10328   cat conftest.err >&5
10329   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10330   (exit $ac_status); } && {
10331          test -z "$ac_c_werror_flag" ||
10332          test ! -s conftest.err
10333        } && test -s conftest$ac_exeext &&
10334        $as_test_x conftest$ac_exeext; then
10335   :
10336 else
10337   echo "$as_me: failed program was:" >&5
10338 sed 's/^/| /' conftest.$ac_ext >&5
10339
10340         gdb_cv_bigtoc=
10341 fi
10342
10343 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10344       conftest$ac_exeext conftest.$ac_ext
10345
10346 fi
10347 { echo "$as_me:$LINENO: result: $gdb_cv_bigtoc" >&5
10348 echo "${ECHO_T}$gdb_cv_bigtoc" >&6; }
10349   ;;
10350 esac
10351
10352 # Change CFLAGS and CPPFLAGS temporarily so that C_SWITCH_X_SITE gets
10353 # used for the tests that follow.  We set them back to REAL_CFLAGS and
10354 # REAL_CPPFLAGS later on.
10355
10356 REAL_CPPFLAGS="$CPPFLAGS"
10357
10358 if test "${HAVE_X11}" = "yes"; then
10359   DEFS="$C_SWITCH_X_SITE $DEFS"
10360   LDFLAGS="$LDFLAGS $LD_SWITCH_X_SITE"
10361   LIBS="$LIBX $LIBS"
10362   CFLAGS="$C_SWITCH_X_SITE $CFLAGS"
10363   CPPFLAGS="$C_SWITCH_X_SITE $CPPFLAGS"
10364
10365   # On Solaris, arrange for LD_RUN_PATH to point to the X libraries for tests.
10366   # This is handled by LD_SWITCH_X_SITE_AUX during the real build,
10367   # but it's more convenient here to set LD_RUN_PATH
10368   # since this also works on hosts that don't understand LD_SWITCH_X_SITE_AUX.
10369   if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then
10370     LD_RUN_PATH=$x_libraries${LD_RUN_PATH+:}$LD_RUN_PATH
10371     export LD_RUN_PATH
10372   fi
10373
10374   if test "${opsys}" = "gnu-linux"; then
10375     { echo "$as_me:$LINENO: checking whether X on GNU/Linux needs -b to link" >&5
10376 echo $ECHO_N "checking whether X on GNU/Linux needs -b to link... $ECHO_C" >&6; }
10377     cat >conftest.$ac_ext <<_ACEOF
10378 /* confdefs.h.  */
10379 _ACEOF
10380 cat confdefs.h >>conftest.$ac_ext
10381 cat >>conftest.$ac_ext <<_ACEOF
10382 /* end confdefs.h.  */
10383
10384 int
10385 main ()
10386 {
10387 XOpenDisplay ("foo");
10388   ;
10389   return 0;
10390 }
10391 _ACEOF
10392 rm -f conftest.$ac_objext conftest$ac_exeext
10393 if { (ac_try="$ac_link"
10394 case "(($ac_try" in
10395   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10396   *) ac_try_echo=$ac_try;;
10397 esac
10398 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10399   (eval "$ac_link") 2>conftest.er1
10400   ac_status=$?
10401   grep -v '^ *+' conftest.er1 >conftest.err
10402   rm -f conftest.er1
10403   cat conftest.err >&5
10404   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10405   (exit $ac_status); } && {
10406          test -z "$ac_c_werror_flag" ||
10407          test ! -s conftest.err
10408        } && test -s conftest$ac_exeext &&
10409        $as_test_x conftest$ac_exeext; then
10410   xlinux_first_failure=no
10411 else
10412   echo "$as_me: failed program was:" >&5
10413 sed 's/^/| /' conftest.$ac_ext >&5
10414
10415         xlinux_first_failure=yes
10416 fi
10417
10418 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10419       conftest$ac_exeext conftest.$ac_ext
10420     if test "${xlinux_first_failure}" = "yes"; then
10421       OLD_LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE"
10422       OLD_C_SWITCH_X_SITE="$C_SWITCH_X_SITE"
10423       OLD_CPPFLAGS="$CPPFLAGS"
10424       OLD_LIBS="$LIBS"
10425       LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -b i486-linuxaout"
10426       C_SWITCH_X_SITE="$C_SWITCH_X_SITE -b i486-linuxaout"
10427       CPPFLAGS="$CPPFLAGS -b i486-linuxaout"
10428       LIBS="$LIBS -b i486-linuxaout"
10429       cat >conftest.$ac_ext <<_ACEOF
10430 /* confdefs.h.  */
10431 _ACEOF
10432 cat confdefs.h >>conftest.$ac_ext
10433 cat >>conftest.$ac_ext <<_ACEOF
10434 /* end confdefs.h.  */
10435
10436 int
10437 main ()
10438 {
10439 XOpenDisplay ("foo");
10440   ;
10441   return 0;
10442 }
10443 _ACEOF
10444 rm -f conftest.$ac_objext conftest$ac_exeext
10445 if { (ac_try="$ac_link"
10446 case "(($ac_try" in
10447   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10448   *) ac_try_echo=$ac_try;;
10449 esac
10450 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10451   (eval "$ac_link") 2>conftest.er1
10452   ac_status=$?
10453   grep -v '^ *+' conftest.er1 >conftest.err
10454   rm -f conftest.er1
10455   cat conftest.err >&5
10456   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10457   (exit $ac_status); } && {
10458          test -z "$ac_c_werror_flag" ||
10459          test ! -s conftest.err
10460        } && test -s conftest$ac_exeext &&
10461        $as_test_x conftest$ac_exeext; then
10462   xlinux_second_failure=no
10463 else
10464   echo "$as_me: failed program was:" >&5
10465 sed 's/^/| /' conftest.$ac_ext >&5
10466
10467         xlinux_second_failure=yes
10468 fi
10469
10470 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10471       conftest$ac_exeext conftest.$ac_ext
10472       if test "${xlinux_second_failure}" = "yes"; then
10473         # If we get the same failure with -b, there is no use adding -b.
10474         # So take it out.  This plays safe.
10475         LD_SWITCH_X_SITE="$OLD_LD_SWITCH_X_SITE"
10476         C_SWITCH_X_SITE="$OLD_C_SWITCH_X_SITE"
10477         CPPFLAGS="$OLD_CPPFLAGS"
10478         LIBS="$OLD_LIBS"
10479         { echo "$as_me:$LINENO: result: no" >&5
10480 echo "${ECHO_T}no" >&6; }
10481       else
10482         { echo "$as_me:$LINENO: result: yes" >&5
10483 echo "${ECHO_T}yes" >&6; }
10484       fi
10485     else
10486       { echo "$as_me:$LINENO: result: no" >&5
10487 echo "${ECHO_T}no" >&6; }
10488     fi
10489   fi
10490
10491   # Reportedly, some broken Solaris systems have XKBlib.h but are missing
10492   # header files included from there.
10493   { echo "$as_me:$LINENO: checking for Xkb" >&5
10494 echo $ECHO_N "checking for Xkb... $ECHO_C" >&6; }
10495   cat >conftest.$ac_ext <<_ACEOF
10496 /* confdefs.h.  */
10497 _ACEOF
10498 cat confdefs.h >>conftest.$ac_ext
10499 cat >>conftest.$ac_ext <<_ACEOF
10500 /* end confdefs.h.  */
10501 #include <X11/Xlib.h>
10502 #include <X11/XKBlib.h>
10503 int
10504 main ()
10505 {
10506 XkbDescPtr kb = XkbGetKeyboard (0, XkbAllComponentsMask, XkbUseCoreKbd);
10507   ;
10508   return 0;
10509 }
10510 _ACEOF
10511 rm -f conftest.$ac_objext conftest$ac_exeext
10512 if { (ac_try="$ac_link"
10513 case "(($ac_try" in
10514   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10515   *) ac_try_echo=$ac_try;;
10516 esac
10517 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10518   (eval "$ac_link") 2>conftest.er1
10519   ac_status=$?
10520   grep -v '^ *+' conftest.er1 >conftest.err
10521   rm -f conftest.er1
10522   cat conftest.err >&5
10523   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10524   (exit $ac_status); } && {
10525          test -z "$ac_c_werror_flag" ||
10526          test ! -s conftest.err
10527        } && test -s conftest$ac_exeext &&
10528        $as_test_x conftest$ac_exeext; then
10529   emacs_xkb=yes
10530 else
10531   echo "$as_me: failed program was:" >&5
10532 sed 's/^/| /' conftest.$ac_ext >&5
10533
10534         emacs_xkb=no
10535 fi
10536
10537 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10538       conftest$ac_exeext conftest.$ac_ext
10539   { echo "$as_me:$LINENO: result: $emacs_xkb" >&5
10540 echo "${ECHO_T}$emacs_xkb" >&6; }
10541   if test $emacs_xkb = yes; then
10542
10543 cat >>confdefs.h <<\_ACEOF
10544 #define HAVE_XKBGETKEYBOARD 1
10545 _ACEOF
10546
10547   fi
10548
10549
10550
10551
10552
10553 for ac_func in XrmSetDatabase XScreenResourceString \
10554 XScreenNumberOfScreen XSetWMProtocols
10555 do
10556 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10557 { echo "$as_me:$LINENO: checking for $ac_func" >&5
10558 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
10559 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
10560   echo $ECHO_N "(cached) $ECHO_C" >&6
10561 else
10562   cat >conftest.$ac_ext <<_ACEOF
10563 /* confdefs.h.  */
10564 _ACEOF
10565 cat confdefs.h >>conftest.$ac_ext
10566 cat >>conftest.$ac_ext <<_ACEOF
10567 /* end confdefs.h.  */
10568 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10569    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
10570 #define $ac_func innocuous_$ac_func
10571
10572 /* System header to define __stub macros and hopefully few prototypes,
10573     which can conflict with char $ac_func (); below.
10574     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10575     <limits.h> exists even on freestanding compilers.  */
10576
10577 #ifdef __STDC__
10578 # include <limits.h>
10579 #else
10580 # include <assert.h>
10581 #endif
10582
10583 #undef $ac_func
10584
10585 /* Override any GCC internal prototype to avoid an error.
10586    Use char because int might match the return type of a GCC
10587    builtin and then its argument prototype would still apply.  */
10588 #ifdef __cplusplus
10589 extern "C"
10590 #endif
10591 char $ac_func ();
10592 /* The GNU C library defines this for functions which it implements
10593     to always fail with ENOSYS.  Some functions are actually named
10594     something starting with __ and the normal name is an alias.  */
10595 #if defined __stub_$ac_func || defined __stub___$ac_func
10596 choke me
10597 #endif
10598
10599 int
10600 main ()
10601 {
10602 return $ac_func ();
10603   ;
10604   return 0;
10605 }
10606 _ACEOF
10607 rm -f conftest.$ac_objext conftest$ac_exeext
10608 if { (ac_try="$ac_link"
10609 case "(($ac_try" in
10610   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10611   *) ac_try_echo=$ac_try;;
10612 esac
10613 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10614   (eval "$ac_link") 2>conftest.er1
10615   ac_status=$?
10616   grep -v '^ *+' conftest.er1 >conftest.err
10617   rm -f conftest.er1
10618   cat conftest.err >&5
10619   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10620   (exit $ac_status); } && {
10621          test -z "$ac_c_werror_flag" ||
10622          test ! -s conftest.err
10623        } && test -s conftest$ac_exeext &&
10624        $as_test_x conftest$ac_exeext; then
10625   eval "$as_ac_var=yes"
10626 else
10627   echo "$as_me: failed program was:" >&5
10628 sed 's/^/| /' conftest.$ac_ext >&5
10629
10630         eval "$as_ac_var=no"
10631 fi
10632
10633 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10634       conftest$ac_exeext conftest.$ac_ext
10635 fi
10636 ac_res=`eval echo '${'$as_ac_var'}'`
10637                { echo "$as_me:$LINENO: result: $ac_res" >&5
10638 echo "${ECHO_T}$ac_res" >&6; }
10639 if test `eval echo '${'$as_ac_var'}'` = yes; then
10640   cat >>confdefs.h <<_ACEOF
10641 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
10642 _ACEOF
10643
10644 fi
10645 done
10646
10647 fi
10648
10649 if test "${window_system}" = "x11"; then
10650   { echo "$as_me:$LINENO: checking X11 version 6" >&5
10651 echo $ECHO_N "checking X11 version 6... $ECHO_C" >&6; }
10652   if test "${emacs_cv_x11_version_6+set}" = set; then
10653   echo $ECHO_N "(cached) $ECHO_C" >&6
10654 else
10655   cat >conftest.$ac_ext <<_ACEOF
10656 /* confdefs.h.  */
10657 _ACEOF
10658 cat confdefs.h >>conftest.$ac_ext
10659 cat >>conftest.$ac_ext <<_ACEOF
10660 /* end confdefs.h.  */
10661 #include <X11/Xlib.h>
10662 int
10663 main ()
10664 {
10665 #if XlibSpecificationRelease < 6
10666 fail;
10667 #endif
10668
10669   ;
10670   return 0;
10671 }
10672 _ACEOF
10673 rm -f conftest.$ac_objext conftest$ac_exeext
10674 if { (ac_try="$ac_link"
10675 case "(($ac_try" in
10676   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10677   *) ac_try_echo=$ac_try;;
10678 esac
10679 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10680   (eval "$ac_link") 2>conftest.er1
10681   ac_status=$?
10682   grep -v '^ *+' conftest.er1 >conftest.err
10683   rm -f conftest.er1
10684   cat conftest.err >&5
10685   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10686   (exit $ac_status); } && {
10687          test -z "$ac_c_werror_flag" ||
10688          test ! -s conftest.err
10689        } && test -s conftest$ac_exeext &&
10690        $as_test_x conftest$ac_exeext; then
10691   emacs_cv_x11_version_6=yes
10692 else
10693   echo "$as_me: failed program was:" >&5
10694 sed 's/^/| /' conftest.$ac_ext >&5
10695
10696         emacs_cv_x11_version_6=no
10697 fi
10698
10699 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10700       conftest$ac_exeext conftest.$ac_ext
10701 fi
10702
10703   if test $emacs_cv_x11_version_6 = yes; then
10704     { echo "$as_me:$LINENO: result: 6 or newer" >&5
10705 echo "${ECHO_T}6 or newer" >&6; }
10706
10707 cat >>confdefs.h <<\_ACEOF
10708 #define HAVE_X11R6 1
10709 _ACEOF
10710
10711   else
10712     { echo "$as_me:$LINENO: result: before 6" >&5
10713 echo "${ECHO_T}before 6" >&6; }
10714   fi
10715 fi
10716
10717
10718 ### Use -lrsvg-2 if available, unless `--with-rsvg=no' is specified.
10719 HAVE_RSVG=no
10720 if test "${HAVE_X11}" = "yes" || test "${HAVE_CARBON}" = "yes"; then
10721   if test "${with_rsvg}" != "no"; then
10722     RSVG_REQUIRED=2.0.0
10723     RSVG_MODULE="librsvg-2.0 >= $RSVG_REQUIRED"
10724
10725
10726   succeeded=no
10727
10728   # Extract the first word of "pkg-config", so it can be a program name with args.
10729 set dummy pkg-config; ac_word=$2
10730 { echo "$as_me:$LINENO: checking for $ac_word" >&5
10731 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
10732 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
10733   echo $ECHO_N "(cached) $ECHO_C" >&6
10734 else
10735   case $PKG_CONFIG in
10736   [\\/]* | ?:[\\/]*)
10737   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10738   ;;
10739   *)
10740   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10741 for as_dir in $PATH
10742 do
10743   IFS=$as_save_IFS
10744   test -z "$as_dir" && as_dir=.
10745   for ac_exec_ext in '' $ac_executable_extensions; do
10746   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10747     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10748     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
10749     break 2
10750   fi
10751 done
10752 done
10753 IFS=$as_save_IFS
10754
10755   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10756   ;;
10757 esac
10758 fi
10759 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10760 if test -n "$PKG_CONFIG"; then
10761   { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
10762 echo "${ECHO_T}$PKG_CONFIG" >&6; }
10763 else
10764   { echo "$as_me:$LINENO: result: no" >&5
10765 echo "${ECHO_T}no" >&6; }
10766 fi
10767
10768
10769
10770   if test "$PKG_CONFIG" = "no" ; then
10771      :
10772   else
10773      PKG_CONFIG_MIN_VERSION=0.9.0
10774      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10775         { echo "$as_me:$LINENO: checking for $RSVG_MODULE" >&5
10776 echo $ECHO_N "checking for $RSVG_MODULE... $ECHO_C" >&6; }
10777
10778         if $PKG_CONFIG --exists "$RSVG_MODULE" 2>&5; then
10779             { echo "$as_me:$LINENO: result: yes" >&5
10780 echo "${ECHO_T}yes" >&6; }
10781             succeeded=yes
10782
10783             { echo "$as_me:$LINENO: checking RSVG_CFLAGS" >&5
10784 echo $ECHO_N "checking RSVG_CFLAGS... $ECHO_C" >&6; }
10785             RSVG_CFLAGS=`$PKG_CONFIG --cflags "$RSVG_MODULE"|sed -e 's,///*,/,g'`
10786             { echo "$as_me:$LINENO: result: $RSVG_CFLAGS" >&5
10787 echo "${ECHO_T}$RSVG_CFLAGS" >&6; }
10788
10789             { echo "$as_me:$LINENO: checking RSVG_LIBS" >&5
10790 echo $ECHO_N "checking RSVG_LIBS... $ECHO_C" >&6; }
10791             RSVG_LIBS=`$PKG_CONFIG --libs "$RSVG_MODULE"|sed -e 's,///*,/,g'`
10792             { echo "$as_me:$LINENO: result: $RSVG_LIBS" >&5
10793 echo "${ECHO_T}$RSVG_LIBS" >&6; }
10794         else
10795             { echo "$as_me:$LINENO: result: no" >&5
10796 echo "${ECHO_T}no" >&6; }
10797             RSVG_CFLAGS=""
10798             RSVG_LIBS=""
10799             ## If we have a custom action on failure, don't print errors, but
10800             ## do set a variable so people can do so.
10801             RSVG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$RSVG_MODULE"`
10802
10803         fi
10804
10805
10806
10807      else
10808         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10809         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10810      fi
10811   fi
10812
10813   if test $succeeded = yes; then
10814      :
10815   else
10816      :
10817   fi
10818
10819
10820
10821
10822     if test ".${RSVG_CFLAGS}" != "."; then
10823       HAVE_RSVG=yes
10824
10825 cat >>confdefs.h <<\_ACEOF
10826 #define HAVE_RSVG 1
10827 _ACEOF
10828
10829       CFLAGS="$CFLAGS $RSVG_CFLAGS"
10830       LIBS="$RSVG_LIBS $LIBS"
10831     fi
10832   fi
10833 fi
10834
10835
10836 HAVE_GTK=no
10837 if test "${with_gtk}" = "yes" || test "$USE_X_TOOLKIT" = "maybe"; then
10838   GLIB_REQUIRED=2.6
10839   GTK_REQUIRED=2.6
10840   GTK_MODULES="gtk+-2.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
10841
10842
10843   succeeded=no
10844
10845   # Extract the first word of "pkg-config", so it can be a program name with args.
10846 set dummy pkg-config; ac_word=$2
10847 { echo "$as_me:$LINENO: checking for $ac_word" >&5
10848 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
10849 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
10850   echo $ECHO_N "(cached) $ECHO_C" >&6
10851 else
10852   case $PKG_CONFIG in
10853   [\\/]* | ?:[\\/]*)
10854   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10855   ;;
10856   *)
10857   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10858 for as_dir in $PATH
10859 do
10860   IFS=$as_save_IFS
10861   test -z "$as_dir" && as_dir=.
10862   for ac_exec_ext in '' $ac_executable_extensions; do
10863   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10864     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10865     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
10866     break 2
10867   fi
10868 done
10869 done
10870 IFS=$as_save_IFS
10871
10872   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10873   ;;
10874 esac
10875 fi
10876 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10877 if test -n "$PKG_CONFIG"; then
10878   { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
10879 echo "${ECHO_T}$PKG_CONFIG" >&6; }
10880 else
10881   { echo "$as_me:$LINENO: result: no" >&5
10882 echo "${ECHO_T}no" >&6; }
10883 fi
10884
10885
10886
10887   if test "$PKG_CONFIG" = "no" ; then
10888      pkg_check_gtk=no
10889   else
10890      PKG_CONFIG_MIN_VERSION=0.9.0
10891      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10892         { echo "$as_me:$LINENO: checking for $GTK_MODULES" >&5
10893 echo $ECHO_N "checking for $GTK_MODULES... $ECHO_C" >&6; }
10894
10895         if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then
10896             { echo "$as_me:$LINENO: result: yes" >&5
10897 echo "${ECHO_T}yes" >&6; }
10898             succeeded=yes
10899
10900             { echo "$as_me:$LINENO: checking GTK_CFLAGS" >&5
10901 echo $ECHO_N "checking GTK_CFLAGS... $ECHO_C" >&6; }
10902             GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'`
10903             { echo "$as_me:$LINENO: result: $GTK_CFLAGS" >&5
10904 echo "${ECHO_T}$GTK_CFLAGS" >&6; }
10905
10906             { echo "$as_me:$LINENO: checking GTK_LIBS" >&5
10907 echo $ECHO_N "checking GTK_LIBS... $ECHO_C" >&6; }
10908             GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'`
10909             { echo "$as_me:$LINENO: result: $GTK_LIBS" >&5
10910 echo "${ECHO_T}$GTK_LIBS" >&6; }
10911         else
10912             { echo "$as_me:$LINENO: result: no" >&5
10913 echo "${ECHO_T}no" >&6; }
10914             GTK_CFLAGS=""
10915             GTK_LIBS=""
10916             ## If we have a custom action on failure, don't print errors, but
10917             ## do set a variable so people can do so.
10918             GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
10919
10920         fi
10921
10922
10923
10924      else
10925         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10926         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10927      fi
10928   fi
10929
10930   if test $succeeded = yes; then
10931      pkg_check_gtk=yes
10932   else
10933      pkg_check_gtk=no
10934   fi
10935
10936   if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
10937      { { echo "$as_me:$LINENO: error: $GTK_PKG_ERRORS" >&5
10938 echo "$as_me: error: $GTK_PKG_ERRORS" >&2;}
10939    { (exit 1); exit 1; }; }
10940   fi
10941 fi
10942
10943
10944 if test x"$pkg_check_gtk" = xyes; then
10945
10946
10947
10948   C_SWITCH_X_SITE="$C_SWITCH_X_SITE $GTK_CFLAGS"
10949   CFLAGS="$CFLAGS $GTK_CFLAGS"
10950   LIBS="$GTK_LIBS $LIBS"
10951     GTK_COMPILES=no
10952
10953 for ac_func in gtk_main
10954 do
10955 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10956 { echo "$as_me:$LINENO: checking for $ac_func" >&5
10957 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
10958 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
10959   echo $ECHO_N "(cached) $ECHO_C" >&6
10960 else
10961   cat >conftest.$ac_ext <<_ACEOF
10962 /* confdefs.h.  */
10963 _ACEOF
10964 cat confdefs.h >>conftest.$ac_ext
10965 cat >>conftest.$ac_ext <<_ACEOF
10966 /* end confdefs.h.  */
10967 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10968    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
10969 #define $ac_func innocuous_$ac_func
10970
10971 /* System header to define __stub macros and hopefully few prototypes,
10972     which can conflict with char $ac_func (); below.
10973     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10974     <limits.h> exists even on freestanding compilers.  */
10975
10976 #ifdef __STDC__
10977 # include <limits.h>
10978 #else
10979 # include <assert.h>
10980 #endif
10981
10982 #undef $ac_func
10983
10984 /* Override any GCC internal prototype to avoid an error.
10985    Use char because int might match the return type of a GCC
10986    builtin and then its argument prototype would still apply.  */
10987 #ifdef __cplusplus
10988 extern "C"
10989 #endif
10990 char $ac_func ();
10991 /* The GNU C library defines this for functions which it implements
10992     to always fail with ENOSYS.  Some functions are actually named
10993     something starting with __ and the normal name is an alias.  */
10994 #if defined __stub_$ac_func || defined __stub___$ac_func
10995 choke me
10996 #endif
10997
10998 int
10999 main ()
11000 {
11001 return $ac_func ();
11002   ;
11003   return 0;
11004 }
11005 _ACEOF
11006 rm -f conftest.$ac_objext conftest$ac_exeext
11007 if { (ac_try="$ac_link"
11008 case "(($ac_try" in
11009   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11010   *) ac_try_echo=$ac_try;;
11011 esac
11012 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11013   (eval "$ac_link") 2>conftest.er1
11014   ac_status=$?
11015   grep -v '^ *+' conftest.er1 >conftest.err
11016   rm -f conftest.er1
11017   cat conftest.err >&5
11018   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11019   (exit $ac_status); } && {
11020          test -z "$ac_c_werror_flag" ||
11021          test ! -s conftest.err
11022        } && test -s conftest$ac_exeext &&
11023        $as_test_x conftest$ac_exeext; then
11024   eval "$as_ac_var=yes"
11025 else
11026   echo "$as_me: failed program was:" >&5
11027 sed 's/^/| /' conftest.$ac_ext >&5
11028
11029         eval "$as_ac_var=no"
11030 fi
11031
11032 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11033       conftest$ac_exeext conftest.$ac_ext
11034 fi
11035 ac_res=`eval echo '${'$as_ac_var'}'`
11036                { echo "$as_me:$LINENO: result: $ac_res" >&5
11037 echo "${ECHO_T}$ac_res" >&6; }
11038 if test `eval echo '${'$as_ac_var'}'` = yes; then
11039   cat >>confdefs.h <<_ACEOF
11040 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
11041 _ACEOF
11042  GTK_COMPILES=yes
11043 fi
11044 done
11045
11046   if test "${GTK_COMPILES}" != "yes"; then
11047     if test "$USE_X_TOOLKIT" != "maybe"; then
11048       { { echo "$as_me:$LINENO: error: Gtk+ wanted, but it does not compile, see config.log.  Maybe some x11-devel files missing?" >&5
11049 echo "$as_me: error: Gtk+ wanted, but it does not compile, see config.log.  Maybe some x11-devel files missing?" >&2;}
11050    { (exit 1); exit 1; }; };
11051     fi
11052   else
11053     HAVE_GTK=yes
11054
11055 cat >>confdefs.h <<\_ACEOF
11056 #define USE_GTK 1
11057 _ACEOF
11058
11059     USE_X_TOOLKIT=none
11060     if $PKG_CONFIG --atleast-version=2.10 gtk+-2.0; then
11061       :
11062     else
11063       { echo "$as_me:$LINENO: WARNING: Your version of Gtk+ will have problems with
11064        closing open displays.  This is no problem if you just use
11065        one display, but if you use more than one and close one of them
11066        Emacs may crash." >&5
11067 echo "$as_me: WARNING: Your version of Gtk+ will have problems with
11068        closing open displays.  This is no problem if you just use
11069        one display, but if you use more than one and close one of them
11070        Emacs may crash." >&2;}
11071       sleep 3
11072     fi
11073   fi
11074
11075 fi
11076
11077
11078 if test "${HAVE_GTK}" = "yes"; then
11079
11080       if test "$with_toolkit_scroll_bars" != no; then
11081     with_toolkit_scroll_bars=yes
11082   fi
11083
11084       HAVE_GTK_MULTIDISPLAY=no
11085
11086 for ac_func in gdk_display_open
11087 do
11088 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
11089 { echo "$as_me:$LINENO: checking for $ac_func" >&5
11090 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
11091 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
11092   echo $ECHO_N "(cached) $ECHO_C" >&6
11093 else
11094   cat >conftest.$ac_ext <<_ACEOF
11095 /* confdefs.h.  */
11096 _ACEOF
11097 cat confdefs.h >>conftest.$ac_ext
11098 cat >>conftest.$ac_ext <<_ACEOF
11099 /* end confdefs.h.  */
11100 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
11101    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
11102 #define $ac_func innocuous_$ac_func
11103
11104 /* System header to define __stub macros and hopefully few prototypes,
11105     which can conflict with char $ac_func (); below.
11106     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11107     <limits.h> exists even on freestanding compilers.  */
11108
11109 #ifdef __STDC__
11110 # include <limits.h>
11111 #else
11112 # include <assert.h>
11113 #endif
11114
11115 #undef $ac_func
11116
11117 /* Override any GCC internal prototype to avoid an error.
11118    Use char because int might match the return type of a GCC
11119    builtin and then its argument prototype would still apply.  */
11120 #ifdef __cplusplus
11121 extern "C"
11122 #endif
11123 char $ac_func ();
11124 /* The GNU C library defines this for functions which it implements
11125     to always fail with ENOSYS.  Some functions are actually named
11126     something starting with __ and the normal name is an alias.  */
11127 #if defined __stub_$ac_func || defined __stub___$ac_func
11128 choke me
11129 #endif
11130
11131 int
11132 main ()
11133 {
11134 return $ac_func ();
11135   ;
11136   return 0;
11137 }
11138 _ACEOF
11139 rm -f conftest.$ac_objext conftest$ac_exeext
11140 if { (ac_try="$ac_link"
11141 case "(($ac_try" in
11142   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11143   *) ac_try_echo=$ac_try;;
11144 esac
11145 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11146   (eval "$ac_link") 2>conftest.er1
11147   ac_status=$?
11148   grep -v '^ *+' conftest.er1 >conftest.err
11149   rm -f conftest.er1
11150   cat conftest.err >&5
11151   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11152   (exit $ac_status); } && {
11153          test -z "$ac_c_werror_flag" ||
11154          test ! -s conftest.err
11155        } && test -s conftest$ac_exeext &&
11156        $as_test_x conftest$ac_exeext; then
11157   eval "$as_ac_var=yes"
11158 else
11159   echo "$as_me: failed program was:" >&5
11160 sed 's/^/| /' conftest.$ac_ext >&5
11161
11162         eval "$as_ac_var=no"
11163 fi
11164
11165 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11166       conftest$ac_exeext conftest.$ac_ext
11167 fi
11168 ac_res=`eval echo '${'$as_ac_var'}'`
11169                { echo "$as_me:$LINENO: result: $ac_res" >&5
11170 echo "${ECHO_T}$ac_res" >&6; }
11171 if test `eval echo '${'$as_ac_var'}'` = yes; then
11172   cat >>confdefs.h <<_ACEOF
11173 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
11174 _ACEOF
11175  HAVE_GTK_MULTIDISPLAY=yes
11176 fi
11177 done
11178
11179   if test "${HAVE_GTK_MULTIDISPLAY}" = "yes"; then
11180
11181 cat >>confdefs.h <<\_ACEOF
11182 #define HAVE_GTK_MULTIDISPLAY 1
11183 _ACEOF
11184
11185   fi
11186
11187       HAVE_GTK_FILE_SELECTION=no
11188
11189 for ac_func in gtk_file_selection_new
11190 do
11191 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
11192 { echo "$as_me:$LINENO: checking for $ac_func" >&5
11193 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
11194 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
11195   echo $ECHO_N "(cached) $ECHO_C" >&6
11196 else
11197   cat >conftest.$ac_ext <<_ACEOF
11198 /* confdefs.h.  */
11199 _ACEOF
11200 cat confdefs.h >>conftest.$ac_ext
11201 cat >>conftest.$ac_ext <<_ACEOF
11202 /* end confdefs.h.  */
11203 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
11204    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
11205 #define $ac_func innocuous_$ac_func
11206
11207 /* System header to define __stub macros and hopefully few prototypes,
11208     which can conflict with char $ac_func (); below.
11209     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11210     <limits.h> exists even on freestanding compilers.  */
11211
11212 #ifdef __STDC__
11213 # include <limits.h>
11214 #else
11215 # include <assert.h>
11216 #endif
11217
11218 #undef $ac_func
11219
11220 /* Override any GCC internal prototype to avoid an error.
11221    Use char because int might match the return type of a GCC
11222    builtin and then its argument prototype would still apply.  */
11223 #ifdef __cplusplus
11224 extern "C"
11225 #endif
11226 char $ac_func ();
11227 /* The GNU C library defines this for functions which it implements
11228     to always fail with ENOSYS.  Some functions are actually named
11229     something starting with __ and the normal name is an alias.  */
11230 #if defined __stub_$ac_func || defined __stub___$ac_func
11231 choke me
11232 #endif
11233
11234 int
11235 main ()
11236 {
11237 return $ac_func ();
11238   ;
11239   return 0;
11240 }
11241 _ACEOF
11242 rm -f conftest.$ac_objext conftest$ac_exeext
11243 if { (ac_try="$ac_link"
11244 case "(($ac_try" in
11245   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11246   *) ac_try_echo=$ac_try;;
11247 esac
11248 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11249   (eval "$ac_link") 2>conftest.er1
11250   ac_status=$?
11251   grep -v '^ *+' conftest.er1 >conftest.err
11252   rm -f conftest.er1
11253   cat conftest.err >&5
11254   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11255   (exit $ac_status); } && {
11256          test -z "$ac_c_werror_flag" ||
11257          test ! -s conftest.err
11258        } && test -s conftest$ac_exeext &&
11259        $as_test_x conftest$ac_exeext; then
11260   eval "$as_ac_var=yes"
11261 else
11262   echo "$as_me: failed program was:" >&5
11263 sed 's/^/| /' conftest.$ac_ext >&5
11264
11265         eval "$as_ac_var=no"
11266 fi
11267
11268 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11269       conftest$ac_exeext conftest.$ac_ext
11270 fi
11271 ac_res=`eval echo '${'$as_ac_var'}'`
11272                { echo "$as_me:$LINENO: result: $ac_res" >&5
11273 echo "${ECHO_T}$ac_res" >&6; }
11274 if test `eval echo '${'$as_ac_var'}'` = yes; then
11275   cat >>confdefs.h <<_ACEOF
11276 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
11277 _ACEOF
11278  HAVE_GTK_FILE_SELECTION=yes
11279 fi
11280 done
11281
11282
11283       HAVE_GTK_FILE_CHOOSER=no
11284
11285 for ac_func in gtk_file_chooser_dialog_new
11286 do
11287 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
11288 { echo "$as_me:$LINENO: checking for $ac_func" >&5
11289 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
11290 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
11291   echo $ECHO_N "(cached) $ECHO_C" >&6
11292 else
11293   cat >conftest.$ac_ext <<_ACEOF
11294 /* confdefs.h.  */
11295 _ACEOF
11296 cat confdefs.h >>conftest.$ac_ext
11297 cat >>conftest.$ac_ext <<_ACEOF
11298 /* end confdefs.h.  */
11299 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
11300    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
11301 #define $ac_func innocuous_$ac_func
11302
11303 /* System header to define __stub macros and hopefully few prototypes,
11304     which can conflict with char $ac_func (); below.
11305     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11306     <limits.h> exists even on freestanding compilers.  */
11307
11308 #ifdef __STDC__
11309 # include <limits.h>
11310 #else
11311 # include <assert.h>
11312 #endif
11313
11314 #undef $ac_func
11315
11316 /* Override any GCC internal prototype to avoid an error.
11317    Use char because int might match the return type of a GCC
11318    builtin and then its argument prototype would still apply.  */
11319 #ifdef __cplusplus
11320 extern "C"
11321 #endif
11322 char $ac_func ();
11323 /* The GNU C library defines this for functions which it implements
11324     to always fail with ENOSYS.  Some functions are actually named
11325     something starting with __ and the normal name is an alias.  */
11326 #if defined __stub_$ac_func || defined __stub___$ac_func
11327 choke me
11328 #endif
11329
11330 int
11331 main ()
11332 {
11333 return $ac_func ();
11334   ;
11335   return 0;
11336 }
11337 _ACEOF
11338 rm -f conftest.$ac_objext conftest$ac_exeext
11339 if { (ac_try="$ac_link"
11340 case "(($ac_try" in
11341   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11342   *) ac_try_echo=$ac_try;;
11343 esac
11344 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11345   (eval "$ac_link") 2>conftest.er1
11346   ac_status=$?
11347   grep -v '^ *+' conftest.er1 >conftest.err
11348   rm -f conftest.er1
11349   cat conftest.err >&5
11350   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11351   (exit $ac_status); } && {
11352          test -z "$ac_c_werror_flag" ||
11353          test ! -s conftest.err
11354        } && test -s conftest$ac_exeext &&
11355        $as_test_x conftest$ac_exeext; then
11356   eval "$as_ac_var=yes"
11357 else
11358   echo "$as_me: failed program was:" >&5
11359 sed 's/^/| /' conftest.$ac_ext >&5
11360
11361         eval "$as_ac_var=no"
11362 fi
11363
11364 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11365       conftest$ac_exeext conftest.$ac_ext
11366 fi
11367 ac_res=`eval echo '${'$as_ac_var'}'`
11368                { echo "$as_me:$LINENO: result: $ac_res" >&5
11369 echo "${ECHO_T}$ac_res" >&6; }
11370 if test `eval echo '${'$as_ac_var'}'` = yes; then
11371   cat >>confdefs.h <<_ACEOF
11372 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
11373 _ACEOF
11374  HAVE_GTK_FILE_CHOOSER=yes
11375 fi
11376 done
11377
11378
11379   if test "$HAVE_GTK_FILE_SELECTION" = yes \
11380      && test "$HAVE_GTK_FILE_CHOOSER" = yes;  then
11381
11382 cat >>confdefs.h <<\_ACEOF
11383 #define HAVE_GTK_FILE_BOTH 1
11384 _ACEOF
11385
11386   fi
11387
11388       if test "$HAVE_GTK_FILE_CHOOSER" = yes; then
11389     HAVE_GTK_AND_PTHREAD=no
11390
11391 for ac_header in pthread.h
11392 do
11393 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
11394 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
11395   { echo "$as_me:$LINENO: checking for $ac_header" >&5
11396 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
11397 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
11398   echo $ECHO_N "(cached) $ECHO_C" >&6
11399 fi
11400 ac_res=`eval echo '${'$as_ac_Header'}'`
11401                { echo "$as_me:$LINENO: result: $ac_res" >&5
11402 echo "${ECHO_T}$ac_res" >&6; }
11403 else
11404   # Is the header compilable?
11405 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
11406 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
11407 cat >conftest.$ac_ext <<_ACEOF
11408 /* confdefs.h.  */
11409 _ACEOF
11410 cat confdefs.h >>conftest.$ac_ext
11411 cat >>conftest.$ac_ext <<_ACEOF
11412 /* end confdefs.h.  */
11413 $ac_includes_default
11414 #include <$ac_header>
11415 _ACEOF
11416 rm -f conftest.$ac_objext
11417 if { (ac_try="$ac_compile"
11418 case "(($ac_try" in
11419   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11420   *) ac_try_echo=$ac_try;;
11421 esac
11422 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11423   (eval "$ac_compile") 2>conftest.er1
11424   ac_status=$?
11425   grep -v '^ *+' conftest.er1 >conftest.err
11426   rm -f conftest.er1
11427   cat conftest.err >&5
11428   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11429   (exit $ac_status); } && {
11430          test -z "$ac_c_werror_flag" ||
11431          test ! -s conftest.err
11432        } && test -s conftest.$ac_objext; then
11433   ac_header_compiler=yes
11434 else
11435   echo "$as_me: failed program was:" >&5
11436 sed 's/^/| /' conftest.$ac_ext >&5
11437
11438         ac_header_compiler=no
11439 fi
11440
11441 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11442 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
11443 echo "${ECHO_T}$ac_header_compiler" >&6; }
11444
11445 # Is the header present?
11446 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
11447 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
11448 cat >conftest.$ac_ext <<_ACEOF
11449 /* confdefs.h.  */
11450 _ACEOF
11451 cat confdefs.h >>conftest.$ac_ext
11452 cat >>conftest.$ac_ext <<_ACEOF
11453 /* end confdefs.h.  */
11454 #include <$ac_header>
11455 _ACEOF
11456 if { (ac_try="$ac_cpp conftest.$ac_ext"
11457 case "(($ac_try" in
11458   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11459   *) ac_try_echo=$ac_try;;
11460 esac
11461 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11462   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
11463   ac_status=$?
11464   grep -v '^ *+' conftest.er1 >conftest.err
11465   rm -f conftest.er1
11466   cat conftest.err >&5
11467   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11468   (exit $ac_status); } >/dev/null && {
11469          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
11470          test ! -s conftest.err
11471        }; then
11472   ac_header_preproc=yes
11473 else
11474   echo "$as_me: failed program was:" >&5
11475 sed 's/^/| /' conftest.$ac_ext >&5
11476
11477   ac_header_preproc=no
11478 fi
11479
11480 rm -f conftest.err conftest.$ac_ext
11481 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
11482 echo "${ECHO_T}$ac_header_preproc" >&6; }
11483
11484 # So?  What about this header?
11485 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
11486   yes:no: )
11487     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
11488 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
11489     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
11490 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
11491     ac_header_preproc=yes
11492     ;;
11493   no:yes:* )
11494     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
11495 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
11496     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
11497 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
11498     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
11499 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
11500     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
11501 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
11502     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
11503 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
11504     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
11505 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
11506
11507     ;;
11508 esac
11509 { echo "$as_me:$LINENO: checking for $ac_header" >&5
11510 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
11511 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
11512   echo $ECHO_N "(cached) $ECHO_C" >&6
11513 else
11514   eval "$as_ac_Header=\$ac_header_preproc"
11515 fi
11516 ac_res=`eval echo '${'$as_ac_Header'}'`
11517                { echo "$as_me:$LINENO: result: $ac_res" >&5
11518 echo "${ECHO_T}$ac_res" >&6; }
11519
11520 fi
11521 if test `eval echo '${'$as_ac_Header'}'` = yes; then
11522   cat >>confdefs.h <<_ACEOF
11523 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
11524 _ACEOF
11525
11526 fi
11527
11528 done
11529
11530     if test "$ac_cv_header_pthread_h"; then
11531       { echo "$as_me:$LINENO: checking for pthread_self in -lpthread" >&5
11532 echo $ECHO_N "checking for pthread_self in -lpthread... $ECHO_C" >&6; }
11533 if test "${ac_cv_lib_pthread_pthread_self+set}" = set; then
11534   echo $ECHO_N "(cached) $ECHO_C" >&6
11535 else
11536   ac_check_lib_save_LIBS=$LIBS
11537 LIBS="-lpthread  $LIBS"
11538 cat >conftest.$ac_ext <<_ACEOF
11539 /* confdefs.h.  */
11540 _ACEOF
11541 cat confdefs.h >>conftest.$ac_ext
11542 cat >>conftest.$ac_ext <<_ACEOF
11543 /* end confdefs.h.  */
11544
11545 /* Override any GCC internal prototype to avoid an error.
11546    Use char because int might match the return type of a GCC
11547    builtin and then its argument prototype would still apply.  */
11548 #ifdef __cplusplus
11549 extern "C"
11550 #endif
11551 char pthread_self ();
11552 int
11553 main ()
11554 {
11555 return pthread_self ();
11556   ;
11557   return 0;
11558 }
11559 _ACEOF
11560 rm -f conftest.$ac_objext conftest$ac_exeext
11561 if { (ac_try="$ac_link"
11562 case "(($ac_try" in
11563   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11564   *) ac_try_echo=$ac_try;;
11565 esac
11566 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11567   (eval "$ac_link") 2>conftest.er1
11568   ac_status=$?
11569   grep -v '^ *+' conftest.er1 >conftest.err
11570   rm -f conftest.er1
11571   cat conftest.err >&5
11572   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11573   (exit $ac_status); } && {
11574          test -z "$ac_c_werror_flag" ||
11575          test ! -s conftest.err
11576        } && test -s conftest$ac_exeext &&
11577        $as_test_x conftest$ac_exeext; then
11578   ac_cv_lib_pthread_pthread_self=yes
11579 else
11580   echo "$as_me: failed program was:" >&5
11581 sed 's/^/| /' conftest.$ac_ext >&5
11582
11583         ac_cv_lib_pthread_pthread_self=no
11584 fi
11585
11586 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11587       conftest$ac_exeext conftest.$ac_ext
11588 LIBS=$ac_check_lib_save_LIBS
11589 fi
11590 { echo "$as_me:$LINENO: result: $ac_cv_lib_pthread_pthread_self" >&5
11591 echo "${ECHO_T}$ac_cv_lib_pthread_pthread_self" >&6; }
11592 if test $ac_cv_lib_pthread_pthread_self = yes; then
11593   HAVE_GTK_AND_PTHREAD=yes
11594 fi
11595
11596     fi
11597     if test "$HAVE_GTK_AND_PTHREAD" = yes; then
11598       case "${canonical}" in
11599         *-hpux*) ;;
11600         *) GTK_LIBS="$GTK_LIBS -lpthread" ;;
11601       esac
11602
11603 cat >>confdefs.h <<\_ACEOF
11604 #define HAVE_GTK_AND_PTHREAD 1
11605 _ACEOF
11606
11607     fi
11608   fi
11609 fi
11610
11611 HAVE_DBUS=no
11612 if test "${with_dbus}" = "yes"; then
11613
11614   succeeded=no
11615
11616   # Extract the first word of "pkg-config", so it can be a program name with args.
11617 set dummy pkg-config; ac_word=$2
11618 { echo "$as_me:$LINENO: checking for $ac_word" >&5
11619 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
11620 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
11621   echo $ECHO_N "(cached) $ECHO_C" >&6
11622 else
11623   case $PKG_CONFIG in
11624   [\\/]* | ?:[\\/]*)
11625   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11626   ;;
11627   *)
11628   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11629 for as_dir in $PATH
11630 do
11631   IFS=$as_save_IFS
11632   test -z "$as_dir" && as_dir=.
11633   for ac_exec_ext in '' $ac_executable_extensions; do
11634   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11635     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11636     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
11637     break 2
11638   fi
11639 done
11640 done
11641 IFS=$as_save_IFS
11642
11643   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11644   ;;
11645 esac
11646 fi
11647 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11648 if test -n "$PKG_CONFIG"; then
11649   { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
11650 echo "${ECHO_T}$PKG_CONFIG" >&6; }
11651 else
11652   { echo "$as_me:$LINENO: result: no" >&5
11653 echo "${ECHO_T}no" >&6; }
11654 fi
11655
11656
11657
11658   if test "$PKG_CONFIG" = "no" ; then
11659      HAVE_DBUS=no
11660   else
11661      PKG_CONFIG_MIN_VERSION=0.9.0
11662      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11663         { echo "$as_me:$LINENO: checking for dbus-1 >= 1.0" >&5
11664 echo $ECHO_N "checking for dbus-1 >= 1.0... $ECHO_C" >&6; }
11665
11666         if $PKG_CONFIG --exists "dbus-1 >= 1.0" 2>&5; then
11667             { echo "$as_me:$LINENO: result: yes" >&5
11668 echo "${ECHO_T}yes" >&6; }
11669             succeeded=yes
11670
11671             { echo "$as_me:$LINENO: checking DBUS_CFLAGS" >&5
11672 echo $ECHO_N "checking DBUS_CFLAGS... $ECHO_C" >&6; }
11673             DBUS_CFLAGS=`$PKG_CONFIG --cflags "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
11674             { echo "$as_me:$LINENO: result: $DBUS_CFLAGS" >&5
11675 echo "${ECHO_T}$DBUS_CFLAGS" >&6; }
11676
11677             { echo "$as_me:$LINENO: checking DBUS_LIBS" >&5
11678 echo $ECHO_N "checking DBUS_LIBS... $ECHO_C" >&6; }
11679             DBUS_LIBS=`$PKG_CONFIG --libs "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
11680             { echo "$as_me:$LINENO: result: $DBUS_LIBS" >&5
11681 echo "${ECHO_T}$DBUS_LIBS" >&6; }
11682         else
11683             { echo "$as_me:$LINENO: result: no" >&5
11684 echo "${ECHO_T}no" >&6; }
11685             DBUS_CFLAGS=""
11686             DBUS_LIBS=""
11687             ## If we have a custom action on failure, don't print errors, but
11688             ## do set a variable so people can do so.
11689             DBUS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "dbus-1 >= 1.0"`
11690
11691         fi
11692
11693
11694
11695      else
11696         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11697         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11698      fi
11699   fi
11700
11701   if test $succeeded = yes; then
11702      HAVE_DBUS=yes
11703   else
11704      HAVE_DBUS=no
11705   fi
11706
11707    if test "$HAVE_DBUS" = yes; then
11708
11709 cat >>confdefs.h <<\_ACEOF
11710 #define HAVE_DBUS 1
11711 _ACEOF
11712
11713    fi
11714 fi
11715
11716 HAVE_XAW3D=no
11717 if test x"${USE_X_TOOLKIT}" = xmaybe || test x"${USE_X_TOOLKIT}" = xLUCID; then
11718   if test "$with_xaw3d" != no; then
11719     { echo "$as_me:$LINENO: checking for xaw3d" >&5
11720 echo $ECHO_N "checking for xaw3d... $ECHO_C" >&6; }
11721     if test "${emacs_cv_xaw3d+set}" = set; then
11722   echo $ECHO_N "(cached) $ECHO_C" >&6
11723 else
11724   cat >conftest.$ac_ext <<_ACEOF
11725 /* confdefs.h.  */
11726 _ACEOF
11727 cat confdefs.h >>conftest.$ac_ext
11728 cat >>conftest.$ac_ext <<_ACEOF
11729 /* end confdefs.h.  */
11730
11731 #include <X11/Intrinsic.h>
11732 #include <X11/Xaw3d/Simple.h>
11733 int
11734 main ()
11735 {
11736
11737   ;
11738   return 0;
11739 }
11740 _ACEOF
11741 rm -f conftest.$ac_objext conftest$ac_exeext
11742 if { (ac_try="$ac_link"
11743 case "(($ac_try" in
11744   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11745   *) ac_try_echo=$ac_try;;
11746 esac
11747 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11748   (eval "$ac_link") 2>conftest.er1
11749   ac_status=$?
11750   grep -v '^ *+' conftest.er1 >conftest.err
11751   rm -f conftest.er1
11752   cat conftest.err >&5
11753   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11754   (exit $ac_status); } && {
11755          test -z "$ac_c_werror_flag" ||
11756          test ! -s conftest.err
11757        } && test -s conftest$ac_exeext &&
11758        $as_test_x conftest$ac_exeext; then
11759   emacs_cv_xaw3d=yes
11760 else
11761   echo "$as_me: failed program was:" >&5
11762 sed 's/^/| /' conftest.$ac_ext >&5
11763
11764         emacs_cv_xaw3d=no
11765 fi
11766
11767 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11768       conftest$ac_exeext conftest.$ac_ext
11769 fi
11770
11771   else
11772     emacs_cv_xaw3d=no
11773   fi
11774   if test $emacs_cv_xaw3d = yes; then
11775     { echo "$as_me:$LINENO: result: yes; using Lucid toolkit" >&5
11776 echo "${ECHO_T}yes; using Lucid toolkit" >&6; }
11777     USE_X_TOOLKIT=LUCID
11778     HAVE_XAW3D=yes
11779
11780 cat >>confdefs.h <<\_ACEOF
11781 #define HAVE_XAW3D 1
11782 _ACEOF
11783
11784   else
11785     { echo "$as_me:$LINENO: result: no" >&5
11786 echo "${ECHO_T}no" >&6; }
11787     { echo "$as_me:$LINENO: checking for libXaw" >&5
11788 echo $ECHO_N "checking for libXaw... $ECHO_C" >&6; }
11789     if test "${emacs_cv_xaw+set}" = set; then
11790   echo $ECHO_N "(cached) $ECHO_C" >&6
11791 else
11792   cat >conftest.$ac_ext <<_ACEOF
11793 /* confdefs.h.  */
11794 _ACEOF
11795 cat confdefs.h >>conftest.$ac_ext
11796 cat >>conftest.$ac_ext <<_ACEOF
11797 /* end confdefs.h.  */
11798
11799 #include <X11/Intrinsic.h>
11800 #include <X11/Xaw/Simple.h>
11801 int
11802 main ()
11803 {
11804
11805   ;
11806   return 0;
11807 }
11808 _ACEOF
11809 rm -f conftest.$ac_objext conftest$ac_exeext
11810 if { (ac_try="$ac_link"
11811 case "(($ac_try" in
11812   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11813   *) ac_try_echo=$ac_try;;
11814 esac
11815 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11816   (eval "$ac_link") 2>conftest.er1
11817   ac_status=$?
11818   grep -v '^ *+' conftest.er1 >conftest.err
11819   rm -f conftest.er1
11820   cat conftest.err >&5
11821   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11822   (exit $ac_status); } && {
11823          test -z "$ac_c_werror_flag" ||
11824          test ! -s conftest.err
11825        } && test -s conftest$ac_exeext &&
11826        $as_test_x conftest$ac_exeext; then
11827   emacs_cv_xaw=yes
11828 else
11829   echo "$as_me: failed program was:" >&5
11830 sed 's/^/| /' conftest.$ac_ext >&5
11831
11832         emacs_cv_xaw=no
11833 fi
11834
11835 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11836       conftest$ac_exeext conftest.$ac_ext
11837 fi
11838
11839     if test $emacs_cv_xaw = yes; then
11840       { echo "$as_me:$LINENO: result: yes; using Lucid toolkit" >&5
11841 echo "${ECHO_T}yes; using Lucid toolkit" >&6; }
11842       USE_X_TOOLKIT=LUCID
11843     elif test x"${USE_X_TOOLKIT}" = xLUCID; then
11844       { { echo "$as_me:$LINENO: error: Lucid toolkit requires X11/Xaw include files" >&5
11845 echo "$as_me: error: Lucid toolkit requires X11/Xaw include files" >&2;}
11846    { (exit 1); exit 1; }; }
11847     else
11848       { echo "$as_me:$LINENO: result: no; do not use toolkit by default" >&5
11849 echo "${ECHO_T}no; do not use toolkit by default" >&6; }
11850       USE_X_TOOLKIT=none
11851     fi
11852   fi
11853 fi
11854
11855 X_TOOLKIT_TYPE=$USE_X_TOOLKIT
11856
11857 if test "${USE_X_TOOLKIT}" != "none"; then
11858   { echo "$as_me:$LINENO: checking X11 toolkit version" >&5
11859 echo $ECHO_N "checking X11 toolkit version... $ECHO_C" >&6; }
11860   if test "${emacs_cv_x11_toolkit_version_6+set}" = set; then
11861   echo $ECHO_N "(cached) $ECHO_C" >&6
11862 else
11863   cat >conftest.$ac_ext <<_ACEOF
11864 /* confdefs.h.  */
11865 _ACEOF
11866 cat confdefs.h >>conftest.$ac_ext
11867 cat >>conftest.$ac_ext <<_ACEOF
11868 /* end confdefs.h.  */
11869 #include <X11/Intrinsic.h>
11870 int
11871 main ()
11872 {
11873 #if XtSpecificationRelease < 6
11874 fail;
11875 #endif
11876
11877   ;
11878   return 0;
11879 }
11880 _ACEOF
11881 rm -f conftest.$ac_objext conftest$ac_exeext
11882 if { (ac_try="$ac_link"
11883 case "(($ac_try" in
11884   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11885   *) ac_try_echo=$ac_try;;
11886 esac
11887 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11888   (eval "$ac_link") 2>conftest.er1
11889   ac_status=$?
11890   grep -v '^ *+' conftest.er1 >conftest.err
11891   rm -f conftest.er1
11892   cat conftest.err >&5
11893   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11894   (exit $ac_status); } && {
11895          test -z "$ac_c_werror_flag" ||
11896          test ! -s conftest.err
11897        } && test -s conftest$ac_exeext &&
11898        $as_test_x conftest$ac_exeext; then
11899   emacs_cv_x11_toolkit_version_6=yes
11900 else
11901   echo "$as_me: failed program was:" >&5
11902 sed 's/^/| /' conftest.$ac_ext >&5
11903
11904         emacs_cv_x11_toolkit_version_6=no
11905 fi
11906
11907 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11908       conftest$ac_exeext conftest.$ac_ext
11909 fi
11910
11911   HAVE_X11XTR6=$emacs_cv_x11_toolkit_version_6
11912   if test $emacs_cv_x11_toolkit_version_6 = yes; then
11913     { echo "$as_me:$LINENO: result: 6 or newer" >&5
11914 echo "${ECHO_T}6 or newer" >&6; }
11915
11916 cat >>confdefs.h <<\_ACEOF
11917 #define HAVE_X11XTR6 1
11918 _ACEOF
11919
11920   else
11921     { echo "$as_me:$LINENO: result: before 6" >&5
11922 echo "${ECHO_T}before 6" >&6; }
11923   fi
11924
11925   OLDLIBS="$LIBS"
11926   if test x$HAVE_X11XTR6 = xyes; then
11927     LIBS="-lXt -lSM -lICE $LIBS"
11928   else
11929     LIBS="-lXt $LIBS"
11930   fi
11931
11932 { echo "$as_me:$LINENO: checking for XmuConvertStandardSelection in -lXmu" >&5
11933 echo $ECHO_N "checking for XmuConvertStandardSelection in -lXmu... $ECHO_C" >&6; }
11934 if test "${ac_cv_lib_Xmu_XmuConvertStandardSelection+set}" = set; then
11935   echo $ECHO_N "(cached) $ECHO_C" >&6
11936 else
11937   ac_check_lib_save_LIBS=$LIBS
11938 LIBS="-lXmu  $LIBS"
11939 cat >conftest.$ac_ext <<_ACEOF
11940 /* confdefs.h.  */
11941 _ACEOF
11942 cat confdefs.h >>conftest.$ac_ext
11943 cat >>conftest.$ac_ext <<_ACEOF
11944 /* end confdefs.h.  */
11945
11946 /* Override any GCC internal prototype to avoid an error.
11947    Use char because int might match the return type of a GCC
11948    builtin and then its argument prototype would still apply.  */
11949 #ifdef __cplusplus
11950 extern "C"
11951 #endif
11952 char XmuConvertStandardSelection ();
11953 int
11954 main ()
11955 {
11956 return XmuConvertStandardSelection ();
11957   ;
11958   return 0;
11959 }
11960 _ACEOF
11961 rm -f conftest.$ac_objext conftest$ac_exeext
11962 if { (ac_try="$ac_link"
11963 case "(($ac_try" in
11964   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11965   *) ac_try_echo=$ac_try;;
11966 esac
11967 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11968   (eval "$ac_link") 2>conftest.er1
11969   ac_status=$?
11970   grep -v '^ *+' conftest.er1 >conftest.err
11971   rm -f conftest.er1
11972   cat conftest.err >&5
11973   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11974   (exit $ac_status); } && {
11975          test -z "$ac_c_werror_flag" ||
11976          test ! -s conftest.err
11977        } && test -s conftest$ac_exeext &&
11978        $as_test_x conftest$ac_exeext; then
11979   ac_cv_lib_Xmu_XmuConvertStandardSelection=yes
11980 else
11981   echo "$as_me: failed program was:" >&5
11982 sed 's/^/| /' conftest.$ac_ext >&5
11983
11984         ac_cv_lib_Xmu_XmuConvertStandardSelection=no
11985 fi
11986
11987 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11988       conftest$ac_exeext conftest.$ac_ext
11989 LIBS=$ac_check_lib_save_LIBS
11990 fi
11991 { echo "$as_me:$LINENO: result: $ac_cv_lib_Xmu_XmuConvertStandardSelection" >&5
11992 echo "${ECHO_T}$ac_cv_lib_Xmu_XmuConvertStandardSelection" >&6; }
11993 if test $ac_cv_lib_Xmu_XmuConvertStandardSelection = yes; then
11994   cat >>confdefs.h <<_ACEOF
11995 #define HAVE_LIBXMU 1
11996 _ACEOF
11997
11998   LIBS="-lXmu $LIBS"
11999
12000 fi
12001
12002   test $ac_cv_lib_Xmu_XmuConvertStandardSelection = no && LIBS="$OLDLIBS"
12003 fi
12004
12005 # On Irix 6.5, at least, we need XShapeQueryExtension from -lXext for Xaw3D.
12006 if test "${HAVE_X11}" = "yes"; then
12007   if test "${USE_X_TOOLKIT}" != "none"; then
12008
12009 { echo "$as_me:$LINENO: checking for XShapeQueryExtension in -lXext" >&5
12010 echo $ECHO_N "checking for XShapeQueryExtension in -lXext... $ECHO_C" >&6; }
12011 if test "${ac_cv_lib_Xext_XShapeQueryExtension+set}" = set; then
12012   echo $ECHO_N "(cached) $ECHO_C" >&6
12013 else
12014   ac_check_lib_save_LIBS=$LIBS
12015 LIBS="-lXext  $LIBS"
12016 cat >conftest.$ac_ext <<_ACEOF
12017 /* confdefs.h.  */
12018 _ACEOF
12019 cat confdefs.h >>conftest.$ac_ext
12020 cat >>conftest.$ac_ext <<_ACEOF
12021 /* end confdefs.h.  */
12022
12023 /* Override any GCC internal prototype to avoid an error.
12024    Use char because int might match the return type of a GCC
12025    builtin and then its argument prototype would still apply.  */
12026 #ifdef __cplusplus
12027 extern "C"
12028 #endif
12029 char XShapeQueryExtension ();
12030 int
12031 main ()
12032 {
12033 return XShapeQueryExtension ();
12034   ;
12035   return 0;
12036 }
12037 _ACEOF
12038 rm -f conftest.$ac_objext conftest$ac_exeext
12039 if { (ac_try="$ac_link"
12040 case "(($ac_try" in
12041   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12042   *) ac_try_echo=$ac_try;;
12043 esac
12044 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12045   (eval "$ac_link") 2>conftest.er1
12046   ac_status=$?
12047   grep -v '^ *+' conftest.er1 >conftest.err
12048   rm -f conftest.er1
12049   cat conftest.err >&5
12050   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12051   (exit $ac_status); } && {
12052          test -z "$ac_c_werror_flag" ||
12053          test ! -s conftest.err
12054        } && test -s conftest$ac_exeext &&
12055        $as_test_x conftest$ac_exeext; then
12056   ac_cv_lib_Xext_XShapeQueryExtension=yes
12057 else
12058   echo "$as_me: failed program was:" >&5
12059 sed 's/^/| /' conftest.$ac_ext >&5
12060
12061         ac_cv_lib_Xext_XShapeQueryExtension=no
12062 fi
12063
12064 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
12065       conftest$ac_exeext conftest.$ac_ext
12066 LIBS=$ac_check_lib_save_LIBS
12067 fi
12068 { echo "$as_me:$LINENO: result: $ac_cv_lib_Xext_XShapeQueryExtension" >&5
12069 echo "${ECHO_T}$ac_cv_lib_Xext_XShapeQueryExtension" >&6; }
12070 if test $ac_cv_lib_Xext_XShapeQueryExtension = yes; then
12071   cat >>confdefs.h <<_ACEOF
12072 #define HAVE_LIBXEXT 1
12073 _ACEOF
12074
12075   LIBS="-lXext $LIBS"
12076
12077 fi
12078
12079   fi
12080 fi
12081
12082 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
12083   { echo "$as_me:$LINENO: checking for Motif version 2.1" >&5
12084 echo $ECHO_N "checking for Motif version 2.1... $ECHO_C" >&6; }
12085 if test "${emacs_cv_motif_version_2_1+set}" = set; then
12086   echo $ECHO_N "(cached) $ECHO_C" >&6
12087 else
12088   cat >conftest.$ac_ext <<_ACEOF
12089 /* confdefs.h.  */
12090 _ACEOF
12091 cat confdefs.h >>conftest.$ac_ext
12092 cat >>conftest.$ac_ext <<_ACEOF
12093 /* end confdefs.h.  */
12094 #include <Xm/Xm.h>
12095 int
12096 main ()
12097 {
12098 #if XmVERSION > 2 || (XmVERSION == 2 && XmREVISION >= 1)
12099 int x = 5;
12100 #else
12101 Motif version prior to 2.1.
12102 #endif
12103   ;
12104   return 0;
12105 }
12106 _ACEOF
12107 rm -f conftest.$ac_objext
12108 if { (ac_try="$ac_compile"
12109 case "(($ac_try" in
12110   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12111   *) ac_try_echo=$ac_try;;
12112 esac
12113 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12114   (eval "$ac_compile") 2>conftest.er1
12115   ac_status=$?
12116   grep -v '^ *+' conftest.er1 >conftest.err
12117   rm -f conftest.er1
12118   cat conftest.err >&5
12119   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12120   (exit $ac_status); } && {
12121          test -z "$ac_c_werror_flag" ||
12122          test ! -s conftest.err
12123        } && test -s conftest.$ac_objext; then
12124   emacs_cv_motif_version_2_1=yes
12125 else
12126   echo "$as_me: failed program was:" >&5
12127 sed 's/^/| /' conftest.$ac_ext >&5
12128
12129         emacs_cv_motif_version_2_1=no
12130 fi
12131
12132 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12133 fi
12134 { echo "$as_me:$LINENO: result: $emacs_cv_motif_version_2_1" >&5
12135 echo "${ECHO_T}$emacs_cv_motif_version_2_1" >&6; }
12136   HAVE_MOTIF_2_1=$emacs_cv_motif_version_2_1
12137   if test $emacs_cv_motif_version_2_1 = yes; then
12138     HAVE_LIBXP=no
12139
12140 cat >>confdefs.h <<\_ACEOF
12141 #define HAVE_MOTIF_2_1 1
12142 _ACEOF
12143
12144     { echo "$as_me:$LINENO: checking for XpCreateContext in -lXp" >&5
12145 echo $ECHO_N "checking for XpCreateContext in -lXp... $ECHO_C" >&6; }
12146 if test "${ac_cv_lib_Xp_XpCreateContext+set}" = set; then
12147   echo $ECHO_N "(cached) $ECHO_C" >&6
12148 else
12149   ac_check_lib_save_LIBS=$LIBS
12150 LIBS="-lXp  $LIBS"
12151 cat >conftest.$ac_ext <<_ACEOF
12152 /* confdefs.h.  */
12153 _ACEOF
12154 cat confdefs.h >>conftest.$ac_ext
12155 cat >>conftest.$ac_ext <<_ACEOF
12156 /* end confdefs.h.  */
12157
12158 /* Override any GCC internal prototype to avoid an error.
12159    Use char because int might match the return type of a GCC
12160    builtin and then its argument prototype would still apply.  */
12161 #ifdef __cplusplus
12162 extern "C"
12163 #endif
12164 char XpCreateContext ();
12165 int
12166 main ()
12167 {
12168 return XpCreateContext ();
12169   ;
12170   return 0;
12171 }
12172 _ACEOF
12173 rm -f conftest.$ac_objext conftest$ac_exeext
12174 if { (ac_try="$ac_link"
12175 case "(($ac_try" in
12176   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12177   *) ac_try_echo=$ac_try;;
12178 esac
12179 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12180   (eval "$ac_link") 2>conftest.er1
12181   ac_status=$?
12182   grep -v '^ *+' conftest.er1 >conftest.err
12183   rm -f conftest.er1
12184   cat conftest.err >&5
12185   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12186   (exit $ac_status); } && {
12187          test -z "$ac_c_werror_flag" ||
12188          test ! -s conftest.err
12189        } && test -s conftest$ac_exeext &&
12190        $as_test_x conftest$ac_exeext; then
12191   ac_cv_lib_Xp_XpCreateContext=yes
12192 else
12193   echo "$as_me: failed program was:" >&5
12194 sed 's/^/| /' conftest.$ac_ext >&5
12195
12196         ac_cv_lib_Xp_XpCreateContext=no
12197 fi
12198
12199 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
12200       conftest$ac_exeext conftest.$ac_ext
12201 LIBS=$ac_check_lib_save_LIBS
12202 fi
12203 { echo "$as_me:$LINENO: result: $ac_cv_lib_Xp_XpCreateContext" >&5
12204 echo "${ECHO_T}$ac_cv_lib_Xp_XpCreateContext" >&6; }
12205 if test $ac_cv_lib_Xp_XpCreateContext = yes; then
12206   HAVE_LIBXP=yes
12207 fi
12208
12209     if test ${HAVE_LIBXP} = yes; then
12210
12211 cat >>confdefs.h <<\_ACEOF
12212 #define HAVE_LIBXP 1
12213 _ACEOF
12214
12215     fi
12216   else
12217     { echo "$as_me:$LINENO: checking for LessTif where some systems put it" >&5
12218 echo $ECHO_N "checking for LessTif where some systems put it... $ECHO_C" >&6; }
12219 if test "${emacs_cv_lesstif+set}" = set; then
12220   echo $ECHO_N "(cached) $ECHO_C" >&6
12221 else
12222   # We put this in CFLAGS temporarily to precede other -I options
12223     # that might be in CFLAGS temporarily.
12224     # We put this in CPPFLAGS where it precedes the other -I options.
12225     OLD_CPPFLAGS=$CPPFLAGS
12226     OLD_CFLAGS=$CFLAGS
12227     CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CPPFLAGS"
12228     CFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CFLAGS"
12229     cat >conftest.$ac_ext <<_ACEOF
12230 /* confdefs.h.  */
12231 _ACEOF
12232 cat confdefs.h >>conftest.$ac_ext
12233 cat >>conftest.$ac_ext <<_ACEOF
12234 /* end confdefs.h.  */
12235 #include </usr/X11R6/LessTif/Motif1.2/include/Xm/Xm.h>
12236 int
12237 main ()
12238 {
12239 int x = 5;
12240   ;
12241   return 0;
12242 }
12243 _ACEOF
12244 rm -f conftest.$ac_objext
12245 if { (ac_try="$ac_compile"
12246 case "(($ac_try" in
12247   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12248   *) ac_try_echo=$ac_try;;
12249 esac
12250 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12251   (eval "$ac_compile") 2>conftest.er1
12252   ac_status=$?
12253   grep -v '^ *+' conftest.er1 >conftest.err
12254   rm -f conftest.er1
12255   cat conftest.err >&5
12256   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12257   (exit $ac_status); } && {
12258          test -z "$ac_c_werror_flag" ||
12259          test ! -s conftest.err
12260        } && test -s conftest.$ac_objext; then
12261   emacs_cv_lesstif=yes
12262 else
12263   echo "$as_me: failed program was:" >&5
12264 sed 's/^/| /' conftest.$ac_ext >&5
12265
12266         emacs_cv_lesstif=no
12267 fi
12268
12269 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12270 fi
12271 { echo "$as_me:$LINENO: result: $emacs_cv_lesstif" >&5
12272 echo "${ECHO_T}$emacs_cv_lesstif" >&6; }
12273     if test $emacs_cv_lesstif = yes; then
12274       # Make sure this -I option remains in CPPFLAGS after it is set
12275       # back to REAL_CPPFLAGS.
12276       # There is no need to change REAL_CFLAGS, because REAL_CFLAGS does not
12277       # have those other -I options anyway.  Ultimately, having this
12278       # directory ultimately in CPPFLAGS will be enough.
12279       REAL_CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $REAL_CPPFLAGS"
12280       LDFLAGS="-L/usr/X11R6/LessTif/Motif1.2/lib $LDFLAGS"
12281     else
12282       CFLAGS=$OLD_CFLAGS
12283       CPPFLAGS=$OLD_CPPFLAGS
12284     fi
12285   fi
12286 fi
12287
12288
12289
12290 USE_TOOLKIT_SCROLL_BARS=no
12291 if test "${with_toolkit_scroll_bars}" != "no"; then
12292   if test "${USE_X_TOOLKIT}" != "none"; then
12293     if test "${USE_X_TOOLKIT}" = "MOTIF"; then
12294       cat >>confdefs.h <<\_ACEOF
12295 #define USE_TOOLKIT_SCROLL_BARS 1
12296 _ACEOF
12297
12298       HAVE_XAW3D=no
12299       USE_TOOLKIT_SCROLL_BARS=yes
12300     elif test "${HAVE_XAW3D}" = "yes"; then
12301       cat >>confdefs.h <<\_ACEOF
12302 #define USE_TOOLKIT_SCROLL_BARS 1
12303 _ACEOF
12304
12305       USE_TOOLKIT_SCROLL_BARS=yes
12306     fi
12307   elif test "${HAVE_GTK}" = "yes"; then
12308     cat >>confdefs.h <<\_ACEOF
12309 #define USE_TOOLKIT_SCROLL_BARS 1
12310 _ACEOF
12311
12312     USE_TOOLKIT_SCROLL_BARS=yes
12313   elif test "${HAVE_CARBON}" = "yes"; then
12314     cat >>confdefs.h <<\_ACEOF
12315 #define USE_TOOLKIT_SCROLL_BARS 1
12316 _ACEOF
12317
12318     USE_TOOLKIT_SCROLL_BARS=yes
12319   fi
12320 fi
12321
12322 cat >conftest.$ac_ext <<_ACEOF
12323 /* confdefs.h.  */
12324 _ACEOF
12325 cat confdefs.h >>conftest.$ac_ext
12326 cat >>conftest.$ac_ext <<_ACEOF
12327 /* end confdefs.h.  */
12328
12329           #include <X11/Xlib.h>
12330           #include <X11/Xresource.h>
12331 int
12332 main ()
12333 {
12334 XIMProc  callback;
12335   ;
12336   return 0;
12337 }
12338 _ACEOF
12339 rm -f conftest.$ac_objext
12340 if { (ac_try="$ac_compile"
12341 case "(($ac_try" in
12342   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12343   *) ac_try_echo=$ac_try;;
12344 esac
12345 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12346   (eval "$ac_compile") 2>conftest.er1
12347   ac_status=$?
12348   grep -v '^ *+' conftest.er1 >conftest.err
12349   rm -f conftest.er1
12350   cat conftest.err >&5
12351   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12352   (exit $ac_status); } && {
12353          test -z "$ac_c_werror_flag" ||
12354          test ! -s conftest.err
12355        } && test -s conftest.$ac_objext; then
12356   HAVE_XIM=yes
12357
12358 cat >>confdefs.h <<\_ACEOF
12359 #define HAVE_XIM 1
12360 _ACEOF
12361
12362 else
12363   echo "$as_me: failed program was:" >&5
12364 sed 's/^/| /' conftest.$ac_ext >&5
12365
12366         HAVE_XIM=no
12367 fi
12368
12369 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12370
12371
12372 if test "${with_xim}" != "no"; then
12373
12374 cat >>confdefs.h <<\_ACEOF
12375 #define USE_XIM 1
12376 _ACEOF
12377
12378 fi
12379
12380
12381 if test "${HAVE_XIM}" != "no"; then
12382   late_CFLAGS=$CFLAGS
12383   if test "$GCC" = yes; then
12384     CFLAGS="$CFLAGS --pedantic-errors"
12385   fi
12386   cat >conftest.$ac_ext <<_ACEOF
12387 /* confdefs.h.  */
12388 _ACEOF
12389 cat confdefs.h >>conftest.$ac_ext
12390 cat >>conftest.$ac_ext <<_ACEOF
12391 /* end confdefs.h.  */
12392
12393 #include <X11/Xlib.h>
12394 #include <X11/Xresource.h>
12395 int
12396 main ()
12397 {
12398 Display *display;
12399 XrmDatabase db;
12400 char *res_name;
12401 char *res_class;
12402 XIMProc  callback;
12403 XPointer *client_data;
12404 #ifndef __GNUC__
12405 /* If we're not using GCC, it's probably not XFree86, and this is
12406    probably right, but we can't use something like --pedantic-errors.  */
12407 extern Bool XRegisterIMInstantiateCallback(Display*, XrmDatabase, char*,
12408                                            char*, XIMProc, XPointer*);
12409 #endif
12410 (void)XRegisterIMInstantiateCallback(display, db, res_name, res_class, callback,
12411    client_data);
12412   ;
12413   return 0;
12414 }
12415 _ACEOF
12416 rm -f conftest.$ac_objext
12417 if { (ac_try="$ac_compile"
12418 case "(($ac_try" in
12419   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12420   *) ac_try_echo=$ac_try;;
12421 esac
12422 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12423   (eval "$ac_compile") 2>conftest.er1
12424   ac_status=$?
12425   grep -v '^ *+' conftest.er1 >conftest.err
12426   rm -f conftest.er1
12427   cat conftest.err >&5
12428   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12429   (exit $ac_status); } && {
12430          test -z "$ac_c_werror_flag" ||
12431          test ! -s conftest.err
12432        } && test -s conftest.$ac_objext; then
12433   emacs_cv_arg6_star=yes
12434 else
12435   echo "$as_me: failed program was:" >&5
12436 sed 's/^/| /' conftest.$ac_ext >&5
12437
12438
12439 fi
12440
12441 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12442
12443   if test "$emacs_cv_arg6_star" = yes; then
12444     cat >>confdefs.h <<\_ACEOF
12445 #define XRegisterIMInstantiateCallback_arg6 XPointer*
12446 _ACEOF
12447
12448   else
12449     cat >>confdefs.h <<\_ACEOF
12450 #define XRegisterIMInstantiateCallback_arg6 XPointer
12451 _ACEOF
12452
12453   fi
12454   CFLAGS=$late_CFLAGS
12455 fi
12456
12457 ### Start of font-backend section.
12458
12459 ## Use -lXft if available, unless `--with-freetype=no' nor `--with-xft=no'.
12460 HAVE_XFT=maybe
12461 if test "x${with_freetype}" = "xno"; then
12462   with_xft="no";
12463 fi
12464 if test "x${with_xft}" != "xno"; then
12465
12466
12467   succeeded=no
12468
12469   # Extract the first word of "pkg-config", so it can be a program name with args.
12470 set dummy pkg-config; ac_word=$2
12471 { echo "$as_me:$LINENO: checking for $ac_word" >&5
12472 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
12473 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
12474   echo $ECHO_N "(cached) $ECHO_C" >&6
12475 else
12476   case $PKG_CONFIG in
12477   [\\/]* | ?:[\\/]*)
12478   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
12479   ;;
12480   *)
12481   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12482 for as_dir in $PATH
12483 do
12484   IFS=$as_save_IFS
12485   test -z "$as_dir" && as_dir=.
12486   for ac_exec_ext in '' $ac_executable_extensions; do
12487   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12488     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
12489     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
12490     break 2
12491   fi
12492 done
12493 done
12494 IFS=$as_save_IFS
12495
12496   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
12497   ;;
12498 esac
12499 fi
12500 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
12501 if test -n "$PKG_CONFIG"; then
12502   { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
12503 echo "${ECHO_T}$PKG_CONFIG" >&6; }
12504 else
12505   { echo "$as_me:$LINENO: result: no" >&5
12506 echo "${ECHO_T}no" >&6; }
12507 fi
12508
12509
12510
12511   if test "$PKG_CONFIG" = "no" ; then
12512      HAVE_XFT=no
12513   else
12514      PKG_CONFIG_MIN_VERSION=0.9.0
12515      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12516         { echo "$as_me:$LINENO: checking for xft >= 0.13.0" >&5
12517 echo $ECHO_N "checking for xft >= 0.13.0... $ECHO_C" >&6; }
12518
12519         if $PKG_CONFIG --exists "xft >= 0.13.0" 2>&5; then
12520             { echo "$as_me:$LINENO: result: yes" >&5
12521 echo "${ECHO_T}yes" >&6; }
12522             succeeded=yes
12523
12524             { echo "$as_me:$LINENO: checking XFT_CFLAGS" >&5
12525 echo $ECHO_N "checking XFT_CFLAGS... $ECHO_C" >&6; }
12526             XFT_CFLAGS=`$PKG_CONFIG --cflags "xft >= 0.13.0"|sed -e 's,///*,/,g'`
12527             { echo "$as_me:$LINENO: result: $XFT_CFLAGS" >&5
12528 echo "${ECHO_T}$XFT_CFLAGS" >&6; }
12529
12530             { echo "$as_me:$LINENO: checking XFT_LIBS" >&5
12531 echo $ECHO_N "checking XFT_LIBS... $ECHO_C" >&6; }
12532             XFT_LIBS=`$PKG_CONFIG --libs "xft >= 0.13.0"|sed -e 's,///*,/,g'`
12533             { echo "$as_me:$LINENO: result: $XFT_LIBS" >&5
12534 echo "${ECHO_T}$XFT_LIBS" >&6; }
12535         else
12536             { echo "$as_me:$LINENO: result: no" >&5
12537 echo "${ECHO_T}no" >&6; }
12538             XFT_CFLAGS=""
12539             XFT_LIBS=""
12540             ## If we have a custom action on failure, don't print errors, but
12541             ## do set a variable so people can do so.
12542             XFT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "xft >= 0.13.0"`
12543
12544         fi
12545
12546
12547
12548      else
12549         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12550         echo "*** See http://www.freedesktop.org/software/pkgconfig"
12551      fi
12552   fi
12553
12554   if test $succeeded = yes; then
12555      :
12556   else
12557      HAVE_XFT=no
12558   fi
12559
12560   if test "$HAVE_XFT" != no; then
12561     OLD_CPPFLAGS="$CPPFLAGS"
12562     OLD_CFLAGS="$CFLAGS"
12563     OLD_LIBS="$LIBS"
12564     CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
12565     CFLAGS="$CFLAGS $XFT_CFLAGS"
12566     LIBS="$XFT_LIBS $LIBS"
12567     if test "${ac_cv_header_X11_Xft_Xft_h+set}" = set; then
12568   { echo "$as_me:$LINENO: checking for X11/Xft/Xft.h" >&5
12569 echo $ECHO_N "checking for X11/Xft/Xft.h... $ECHO_C" >&6; }
12570 if test "${ac_cv_header_X11_Xft_Xft_h+set}" = set; then
12571   echo $ECHO_N "(cached) $ECHO_C" >&6
12572 fi
12573 { echo "$as_me:$LINENO: result: $ac_cv_header_X11_Xft_Xft_h" >&5
12574 echo "${ECHO_T}$ac_cv_header_X11_Xft_Xft_h" >&6; }
12575 else
12576   # Is the header compilable?
12577 { echo "$as_me:$LINENO: checking X11/Xft/Xft.h usability" >&5
12578 echo $ECHO_N "checking X11/Xft/Xft.h usability... $ECHO_C" >&6; }
12579 cat >conftest.$ac_ext <<_ACEOF
12580 /* confdefs.h.  */
12581 _ACEOF
12582 cat confdefs.h >>conftest.$ac_ext
12583 cat >>conftest.$ac_ext <<_ACEOF
12584 /* end confdefs.h.  */
12585 $ac_includes_default
12586 #include <X11/Xft/Xft.h>
12587 _ACEOF
12588 rm -f conftest.$ac_objext
12589 if { (ac_try="$ac_compile"
12590 case "(($ac_try" in
12591   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12592   *) ac_try_echo=$ac_try;;
12593 esac
12594 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12595   (eval "$ac_compile") 2>conftest.er1
12596   ac_status=$?
12597   grep -v '^ *+' conftest.er1 >conftest.err
12598   rm -f conftest.er1
12599   cat conftest.err >&5
12600   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12601   (exit $ac_status); } && {
12602          test -z "$ac_c_werror_flag" ||
12603          test ! -s conftest.err
12604        } && test -s conftest.$ac_objext; then
12605   ac_header_compiler=yes
12606 else
12607   echo "$as_me: failed program was:" >&5
12608 sed 's/^/| /' conftest.$ac_ext >&5
12609
12610         ac_header_compiler=no
12611 fi
12612
12613 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12614 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
12615 echo "${ECHO_T}$ac_header_compiler" >&6; }
12616
12617 # Is the header present?
12618 { echo "$as_me:$LINENO: checking X11/Xft/Xft.h presence" >&5
12619 echo $ECHO_N "checking X11/Xft/Xft.h presence... $ECHO_C" >&6; }
12620 cat >conftest.$ac_ext <<_ACEOF
12621 /* confdefs.h.  */
12622 _ACEOF
12623 cat confdefs.h >>conftest.$ac_ext
12624 cat >>conftest.$ac_ext <<_ACEOF
12625 /* end confdefs.h.  */
12626 #include <X11/Xft/Xft.h>
12627 _ACEOF
12628 if { (ac_try="$ac_cpp conftest.$ac_ext"
12629 case "(($ac_try" in
12630   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12631   *) ac_try_echo=$ac_try;;
12632 esac
12633 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12634   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
12635   ac_status=$?
12636   grep -v '^ *+' conftest.er1 >conftest.err
12637   rm -f conftest.er1
12638   cat conftest.err >&5
12639   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12640   (exit $ac_status); } >/dev/null && {
12641          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
12642          test ! -s conftest.err
12643        }; then
12644   ac_header_preproc=yes
12645 else
12646   echo "$as_me: failed program was:" >&5
12647 sed 's/^/| /' conftest.$ac_ext >&5
12648
12649   ac_header_preproc=no
12650 fi
12651
12652 rm -f conftest.err conftest.$ac_ext
12653 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
12654 echo "${ECHO_T}$ac_header_preproc" >&6; }
12655
12656 # So?  What about this header?
12657 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
12658   yes:no: )
12659     { echo "$as_me:$LINENO: WARNING: X11/Xft/Xft.h: accepted by the compiler, rejected by the preprocessor!" >&5
12660 echo "$as_me: WARNING: X11/Xft/Xft.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
12661     { echo "$as_me:$LINENO: WARNING: X11/Xft/Xft.h: proceeding with the compiler's result" >&5
12662 echo "$as_me: WARNING: X11/Xft/Xft.h: proceeding with the compiler's result" >&2;}
12663     ac_header_preproc=yes
12664     ;;
12665   no:yes:* )
12666     { echo "$as_me:$LINENO: WARNING: X11/Xft/Xft.h: present but cannot be compiled" >&5
12667 echo "$as_me: WARNING: X11/Xft/Xft.h: present but cannot be compiled" >&2;}
12668     { echo "$as_me:$LINENO: WARNING: X11/Xft/Xft.h:     check for missing prerequisite headers?" >&5
12669 echo "$as_me: WARNING: X11/Xft/Xft.h:     check for missing prerequisite headers?" >&2;}
12670     { echo "$as_me:$LINENO: WARNING: X11/Xft/Xft.h: see the Autoconf documentation" >&5
12671 echo "$as_me: WARNING: X11/Xft/Xft.h: see the Autoconf documentation" >&2;}
12672     { echo "$as_me:$LINENO: WARNING: X11/Xft/Xft.h:     section \"Present But Cannot Be Compiled\"" >&5
12673 echo "$as_me: WARNING: X11/Xft/Xft.h:     section \"Present But Cannot Be Compiled\"" >&2;}
12674     { echo "$as_me:$LINENO: WARNING: X11/Xft/Xft.h: proceeding with the preprocessor's result" >&5
12675 echo "$as_me: WARNING: X11/Xft/Xft.h: proceeding with the preprocessor's result" >&2;}
12676     { echo "$as_me:$LINENO: WARNING: X11/Xft/Xft.h: in the future, the compiler will take precedence" >&5
12677 echo "$as_me: WARNING: X11/Xft/Xft.h: in the future, the compiler will take precedence" >&2;}
12678
12679     ;;
12680 esac
12681 { echo "$as_me:$LINENO: checking for X11/Xft/Xft.h" >&5
12682 echo $ECHO_N "checking for X11/Xft/Xft.h... $ECHO_C" >&6; }
12683 if test "${ac_cv_header_X11_Xft_Xft_h+set}" = set; then
12684   echo $ECHO_N "(cached) $ECHO_C" >&6
12685 else
12686   ac_cv_header_X11_Xft_Xft_h=$ac_header_preproc
12687 fi
12688 { echo "$as_me:$LINENO: result: $ac_cv_header_X11_Xft_Xft_h" >&5
12689 echo "${ECHO_T}$ac_cv_header_X11_Xft_Xft_h" >&6; }
12690
12691 fi
12692 if test $ac_cv_header_X11_Xft_Xft_h = yes; then
12693   { echo "$as_me:$LINENO: checking for XftFontOpen in -lXft" >&5
12694 echo $ECHO_N "checking for XftFontOpen in -lXft... $ECHO_C" >&6; }
12695 if test "${ac_cv_lib_Xft_XftFontOpen+set}" = set; then
12696   echo $ECHO_N "(cached) $ECHO_C" >&6
12697 else
12698   ac_check_lib_save_LIBS=$LIBS
12699 LIBS="-lXft $XFT_LIBS $LIBS"
12700 cat >conftest.$ac_ext <<_ACEOF
12701 /* confdefs.h.  */
12702 _ACEOF
12703 cat confdefs.h >>conftest.$ac_ext
12704 cat >>conftest.$ac_ext <<_ACEOF
12705 /* end confdefs.h.  */
12706
12707 /* Override any GCC internal prototype to avoid an error.
12708    Use char because int might match the return type of a GCC
12709    builtin and then its argument prototype would still apply.  */
12710 #ifdef __cplusplus
12711 extern "C"
12712 #endif
12713 char XftFontOpen ();
12714 int
12715 main ()
12716 {
12717 return XftFontOpen ();
12718   ;
12719   return 0;
12720 }
12721 _ACEOF
12722 rm -f conftest.$ac_objext conftest$ac_exeext
12723 if { (ac_try="$ac_link"
12724 case "(($ac_try" in
12725   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12726   *) ac_try_echo=$ac_try;;
12727 esac
12728 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12729   (eval "$ac_link") 2>conftest.er1
12730   ac_status=$?
12731   grep -v '^ *+' conftest.er1 >conftest.err
12732   rm -f conftest.er1
12733   cat conftest.err >&5
12734   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12735   (exit $ac_status); } && {
12736          test -z "$ac_c_werror_flag" ||
12737          test ! -s conftest.err
12738        } && test -s conftest$ac_exeext &&
12739        $as_test_x conftest$ac_exeext; then
12740   ac_cv_lib_Xft_XftFontOpen=yes
12741 else
12742   echo "$as_me: failed program was:" >&5
12743 sed 's/^/| /' conftest.$ac_ext >&5
12744
12745         ac_cv_lib_Xft_XftFontOpen=no
12746 fi
12747
12748 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
12749       conftest$ac_exeext conftest.$ac_ext
12750 LIBS=$ac_check_lib_save_LIBS
12751 fi
12752 { echo "$as_me:$LINENO: result: $ac_cv_lib_Xft_XftFontOpen" >&5
12753 echo "${ECHO_T}$ac_cv_lib_Xft_XftFontOpen" >&6; }
12754 if test $ac_cv_lib_Xft_XftFontOpen = yes; then
12755   HAVE_XFT=yes
12756 fi
12757
12758 fi
12759
12760
12761
12762     if test "${HAVE_XFT}" = "yes"; then
12763
12764 cat >>confdefs.h <<\_ACEOF
12765 #define HAVE_XFT 1
12766 _ACEOF
12767
12768
12769       C_SWITCH_X_SITE="$C_SWITCH_X_SITE $XFT_CFLAGS"
12770     else
12771       CPPFLAGS="$OLD_CPPFLAGS"
12772       CFLAGS="$OLD_CFLAGS"
12773       LIBS="$OLD_LIBS"
12774     fi                        # "${HAVE_XFT}" = "yes"
12775   fi                          # "$HAVE_XFT" != no
12776 fi                            # "x${with_xft}" != "xno"
12777
12778 if test "$HAVE_XFT" != "yes"; then
12779    HAVE_XFT=no
12780 fi
12781
12782
12783 HAVE_FREETYPE=no
12784 ### Use -lfreetype if available, unless `--with-freetype=no'.
12785 if test "${HAVE_XFT}" = "yes"; then
12786       HAVE_FREETYPE=yes
12787 elif test "x${with_freetype}" != "xno"; then
12788
12789
12790   succeeded=no
12791
12792   # Extract the first word of "pkg-config", so it can be a program name with args.
12793 set dummy pkg-config; ac_word=$2
12794 { echo "$as_me:$LINENO: checking for $ac_word" >&5
12795 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
12796 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
12797   echo $ECHO_N "(cached) $ECHO_C" >&6
12798 else
12799   case $PKG_CONFIG in
12800   [\\/]* | ?:[\\/]*)
12801   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
12802   ;;
12803   *)
12804   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12805 for as_dir in $PATH
12806 do
12807   IFS=$as_save_IFS
12808   test -z "$as_dir" && as_dir=.
12809   for ac_exec_ext in '' $ac_executable_extensions; do
12810   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12811     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
12812     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
12813     break 2
12814   fi
12815 done
12816 done
12817 IFS=$as_save_IFS
12818
12819   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
12820   ;;
12821 esac
12822 fi
12823 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
12824 if test -n "$PKG_CONFIG"; then
12825   { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
12826 echo "${ECHO_T}$PKG_CONFIG" >&6; }
12827 else
12828   { echo "$as_me:$LINENO: result: no" >&5
12829 echo "${ECHO_T}no" >&6; }
12830 fi
12831
12832
12833
12834   if test "$PKG_CONFIG" = "no" ; then
12835      HAVE_FREETYPE=no
12836   else
12837      PKG_CONFIG_MIN_VERSION=0.9.0
12838      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12839         { echo "$as_me:$LINENO: checking for freetype2" >&5
12840 echo $ECHO_N "checking for freetype2... $ECHO_C" >&6; }
12841
12842         if $PKG_CONFIG --exists "freetype2" 2>&5; then
12843             { echo "$as_me:$LINENO: result: yes" >&5
12844 echo "${ECHO_T}yes" >&6; }
12845             succeeded=yes
12846
12847             { echo "$as_me:$LINENO: checking FREETYPE_CFLAGS" >&5
12848 echo $ECHO_N "checking FREETYPE_CFLAGS... $ECHO_C" >&6; }
12849             FREETYPE_CFLAGS=`$PKG_CONFIG --cflags "freetype2"|sed -e 's,///*,/,g'`
12850             { echo "$as_me:$LINENO: result: $FREETYPE_CFLAGS" >&5
12851 echo "${ECHO_T}$FREETYPE_CFLAGS" >&6; }
12852
12853             { echo "$as_me:$LINENO: checking FREETYPE_LIBS" >&5
12854 echo $ECHO_N "checking FREETYPE_LIBS... $ECHO_C" >&6; }
12855             FREETYPE_LIBS=`$PKG_CONFIG --libs "freetype2"|sed -e 's,///*,/,g'`
12856             { echo "$as_me:$LINENO: result: $FREETYPE_LIBS" >&5
12857 echo "${ECHO_T}$FREETYPE_LIBS" >&6; }
12858         else
12859             { echo "$as_me:$LINENO: result: no" >&5
12860 echo "${ECHO_T}no" >&6; }
12861             FREETYPE_CFLAGS=""
12862             FREETYPE_LIBS=""
12863             ## If we have a custom action on failure, don't print errors, but
12864             ## do set a variable so people can do so.
12865             FREETYPE_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "freetype2"`
12866
12867         fi
12868
12869
12870
12871      else
12872         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12873         echo "*** See http://www.freedesktop.org/software/pkgconfig"
12874      fi
12875   fi
12876
12877   if test $succeeded = yes; then
12878      HAVE_FREETYPE=yes
12879   else
12880      HAVE_FREETYPE=no
12881   fi
12882
12883   if test "${HAVE_FREETYPE}" = "yes"; then
12884
12885   succeeded=no
12886
12887   # Extract the first word of "pkg-config", so it can be a program name with args.
12888 set dummy pkg-config; ac_word=$2
12889 { echo "$as_me:$LINENO: checking for $ac_word" >&5
12890 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
12891 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
12892   echo $ECHO_N "(cached) $ECHO_C" >&6
12893 else
12894   case $PKG_CONFIG in
12895   [\\/]* | ?:[\\/]*)
12896   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
12897   ;;
12898   *)
12899   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12900 for as_dir in $PATH
12901 do
12902   IFS=$as_save_IFS
12903   test -z "$as_dir" && as_dir=.
12904   for ac_exec_ext in '' $ac_executable_extensions; do
12905   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12906     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
12907     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
12908     break 2
12909   fi
12910 done
12911 done
12912 IFS=$as_save_IFS
12913
12914   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
12915   ;;
12916 esac
12917 fi
12918 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
12919 if test -n "$PKG_CONFIG"; then
12920   { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
12921 echo "${ECHO_T}$PKG_CONFIG" >&6; }
12922 else
12923   { echo "$as_me:$LINENO: result: no" >&5
12924 echo "${ECHO_T}no" >&6; }
12925 fi
12926
12927
12928
12929   if test "$PKG_CONFIG" = "no" ; then
12930      HAVE_FC=no
12931   else
12932      PKG_CONFIG_MIN_VERSION=0.9.0
12933      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12934         { echo "$as_me:$LINENO: checking for fontconfig" >&5
12935 echo $ECHO_N "checking for fontconfig... $ECHO_C" >&6; }
12936
12937         if $PKG_CONFIG --exists "fontconfig" 2>&5; then
12938             { echo "$as_me:$LINENO: result: yes" >&5
12939 echo "${ECHO_T}yes" >&6; }
12940             succeeded=yes
12941
12942             { echo "$as_me:$LINENO: checking FONTCONFIG_CFLAGS" >&5
12943 echo $ECHO_N "checking FONTCONFIG_CFLAGS... $ECHO_C" >&6; }
12944             FONTCONFIG_CFLAGS=`$PKG_CONFIG --cflags "fontconfig"|sed -e 's,///*,/,g'`
12945             { echo "$as_me:$LINENO: result: $FONTCONFIG_CFLAGS" >&5
12946 echo "${ECHO_T}$FONTCONFIG_CFLAGS" >&6; }
12947
12948             { echo "$as_me:$LINENO: checking FONTCONFIG_LIBS" >&5
12949 echo $ECHO_N "checking FONTCONFIG_LIBS... $ECHO_C" >&6; }
12950             FONTCONFIG_LIBS=`$PKG_CONFIG --libs "fontconfig"|sed -e 's,///*,/,g'`
12951             { echo "$as_me:$LINENO: result: $FONTCONFIG_LIBS" >&5
12952 echo "${ECHO_T}$FONTCONFIG_LIBS" >&6; }
12953         else
12954             { echo "$as_me:$LINENO: result: no" >&5
12955 echo "${ECHO_T}no" >&6; }
12956             FONTCONFIG_CFLAGS=""
12957             FONTCONFIG_LIBS=""
12958             ## If we have a custom action on failure, don't print errors, but
12959             ## do set a variable so people can do so.
12960             FONTCONFIG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "fontconfig"`
12961
12962         fi
12963
12964
12965
12966      else
12967         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12968         echo "*** See http://www.freedesktop.org/software/pkgconfig"
12969      fi
12970   fi
12971
12972   if test $succeeded = yes; then
12973      HAVE_FC=yes
12974   else
12975      HAVE_FC=no
12976   fi
12977
12978     if test "${HAVE_FC}" = "no"; then
12979             HAVE_FREETYPE=no
12980     fi
12981   fi
12982 fi
12983
12984 HAVE_LIBOTF=no
12985 if test "${HAVE_FREETYPE}" = "yes"; then
12986
12987 cat >>confdefs.h <<\_ACEOF
12988 #define HAVE_FREETYPE 1
12989 _ACEOF
12990
12991   if test "${with_libotf}" != "no"; then
12992
12993   succeeded=no
12994
12995   # Extract the first word of "pkg-config", so it can be a program name with args.
12996 set dummy pkg-config; ac_word=$2
12997 { echo "$as_me:$LINENO: checking for $ac_word" >&5
12998 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
12999 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
13000   echo $ECHO_N "(cached) $ECHO_C" >&6
13001 else
13002   case $PKG_CONFIG in
13003   [\\/]* | ?:[\\/]*)
13004   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
13005   ;;
13006   *)
13007   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13008 for as_dir in $PATH
13009 do
13010   IFS=$as_save_IFS
13011   test -z "$as_dir" && as_dir=.
13012   for ac_exec_ext in '' $ac_executable_extensions; do
13013   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13014     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
13015     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
13016     break 2
13017   fi
13018 done
13019 done
13020 IFS=$as_save_IFS
13021
13022   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
13023   ;;
13024 esac
13025 fi
13026 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
13027 if test -n "$PKG_CONFIG"; then
13028   { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
13029 echo "${ECHO_T}$PKG_CONFIG" >&6; }
13030 else
13031   { echo "$as_me:$LINENO: result: no" >&5
13032 echo "${ECHO_T}no" >&6; }
13033 fi
13034
13035
13036
13037   if test "$PKG_CONFIG" = "no" ; then
13038      HAVE_LIBOTF=no
13039   else
13040      PKG_CONFIG_MIN_VERSION=0.9.0
13041      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
13042         { echo "$as_me:$LINENO: checking for libotf" >&5
13043 echo $ECHO_N "checking for libotf... $ECHO_C" >&6; }
13044
13045         if $PKG_CONFIG --exists "libotf" 2>&5; then
13046             { echo "$as_me:$LINENO: result: yes" >&5
13047 echo "${ECHO_T}yes" >&6; }
13048             succeeded=yes
13049
13050             { echo "$as_me:$LINENO: checking LIBOTF_CFLAGS" >&5
13051 echo $ECHO_N "checking LIBOTF_CFLAGS... $ECHO_C" >&6; }
13052             LIBOTF_CFLAGS=`$PKG_CONFIG --cflags "libotf"|sed -e 's,///*,/,g'`
13053             { echo "$as_me:$LINENO: result: $LIBOTF_CFLAGS" >&5
13054 echo "${ECHO_T}$LIBOTF_CFLAGS" >&6; }
13055
13056             { echo "$as_me:$LINENO: checking LIBOTF_LIBS" >&5
13057 echo $ECHO_N "checking LIBOTF_LIBS... $ECHO_C" >&6; }
13058             LIBOTF_LIBS=`$PKG_CONFIG --libs "libotf"|sed -e 's,///*,/,g'`
13059             { echo "$as_me:$LINENO: result: $LIBOTF_LIBS" >&5
13060 echo "${ECHO_T}$LIBOTF_LIBS" >&6; }
13061         else
13062             { echo "$as_me:$LINENO: result: no" >&5
13063 echo "${ECHO_T}no" >&6; }
13064             LIBOTF_CFLAGS=""
13065             LIBOTF_LIBS=""
13066             ## If we have a custom action on failure, don't print errors, but
13067             ## do set a variable so people can do so.
13068             LIBOTF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libotf"`
13069
13070         fi
13071
13072
13073
13074      else
13075         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
13076         echo "*** See http://www.freedesktop.org/software/pkgconfig"
13077      fi
13078   fi
13079
13080   if test $succeeded = yes; then
13081      HAVE_LIBOTF=yes
13082   else
13083      HAVE_LIBOTF=no
13084   fi
13085
13086     if test "$HAVE_LIBOTF" = "yes"; then
13087
13088 cat >>confdefs.h <<\_ACEOF
13089 #define HAVE_LIBOTF 1
13090 _ACEOF
13091
13092     fi
13093   fi
13094 fi
13095
13096 HAVE_M17N_FLT=no
13097 if test "${with_m17n_flt}" != "no"; then
13098
13099   succeeded=no
13100
13101   # Extract the first word of "pkg-config", so it can be a program name with args.
13102 set dummy pkg-config; ac_word=$2
13103 { echo "$as_me:$LINENO: checking for $ac_word" >&5
13104 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
13105 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
13106   echo $ECHO_N "(cached) $ECHO_C" >&6
13107 else
13108   case $PKG_CONFIG in
13109   [\\/]* | ?:[\\/]*)
13110   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
13111   ;;
13112   *)
13113   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13114 for as_dir in $PATH
13115 do
13116   IFS=$as_save_IFS
13117   test -z "$as_dir" && as_dir=.
13118   for ac_exec_ext in '' $ac_executable_extensions; do
13119   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13120     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
13121     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
13122     break 2
13123   fi
13124 done
13125 done
13126 IFS=$as_save_IFS
13127
13128   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
13129   ;;
13130 esac
13131 fi
13132 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
13133 if test -n "$PKG_CONFIG"; then
13134   { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
13135 echo "${ECHO_T}$PKG_CONFIG" >&6; }
13136 else
13137   { echo "$as_me:$LINENO: result: no" >&5
13138 echo "${ECHO_T}no" >&6; }
13139 fi
13140
13141
13142
13143   if test "$PKG_CONFIG" = "no" ; then
13144      HAVE_M17N_FLT=no
13145   else
13146      PKG_CONFIG_MIN_VERSION=0.9.0
13147      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
13148         { echo "$as_me:$LINENO: checking for m17n-flt" >&5
13149 echo $ECHO_N "checking for m17n-flt... $ECHO_C" >&6; }
13150
13151         if $PKG_CONFIG --exists "m17n-flt" 2>&5; then
13152             { echo "$as_me:$LINENO: result: yes" >&5
13153 echo "${ECHO_T}yes" >&6; }
13154             succeeded=yes
13155
13156             { echo "$as_me:$LINENO: checking M17N_FLT_CFLAGS" >&5
13157 echo $ECHO_N "checking M17N_FLT_CFLAGS... $ECHO_C" >&6; }
13158             M17N_FLT_CFLAGS=`$PKG_CONFIG --cflags "m17n-flt"|sed -e 's,///*,/,g'`
13159             { echo "$as_me:$LINENO: result: $M17N_FLT_CFLAGS" >&5
13160 echo "${ECHO_T}$M17N_FLT_CFLAGS" >&6; }
13161
13162             { echo "$as_me:$LINENO: checking M17N_FLT_LIBS" >&5
13163 echo $ECHO_N "checking M17N_FLT_LIBS... $ECHO_C" >&6; }
13164             M17N_FLT_LIBS=`$PKG_CONFIG --libs "m17n-flt"|sed -e 's,///*,/,g'`
13165             { echo "$as_me:$LINENO: result: $M17N_FLT_LIBS" >&5
13166 echo "${ECHO_T}$M17N_FLT_LIBS" >&6; }
13167         else
13168             { echo "$as_me:$LINENO: result: no" >&5
13169 echo "${ECHO_T}no" >&6; }
13170             M17N_FLT_CFLAGS=""
13171             M17N_FLT_LIBS=""
13172             ## If we have a custom action on failure, don't print errors, but
13173             ## do set a variable so people can do so.
13174             M17N_FLT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "m17n-flt"`
13175
13176         fi
13177
13178
13179
13180      else
13181         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
13182         echo "*** See http://www.freedesktop.org/software/pkgconfig"
13183      fi
13184   fi
13185
13186   if test $succeeded = yes; then
13187      HAVE_M17N_FLT=yes
13188   else
13189      HAVE_M17N_FLT=no
13190   fi
13191
13192   if test "$HAVE_M17N_FLT" = "yes"; then
13193
13194 cat >>confdefs.h <<\_ACEOF
13195 #define HAVE_M17N_FLT 1
13196 _ACEOF
13197
13198   fi
13199 fi
13200
13201
13202
13203
13204
13205
13206
13207
13208
13209
13210 ### End of font-backend section.
13211
13212 ### Use -lXpm if available, unless `--with-xpm=no'.
13213 HAVE_XPM=no
13214 if test "${HAVE_X11}" = "yes"; then
13215   if test "${with_xpm}" != "no"; then
13216     if test "${ac_cv_header_X11_xpm_h+set}" = set; then
13217   { echo "$as_me:$LINENO: checking for X11/xpm.h" >&5
13218 echo $ECHO_N "checking for X11/xpm.h... $ECHO_C" >&6; }
13219 if test "${ac_cv_header_X11_xpm_h+set}" = set; then
13220   echo $ECHO_N "(cached) $ECHO_C" >&6
13221 fi
13222 { echo "$as_me:$LINENO: result: $ac_cv_header_X11_xpm_h" >&5
13223 echo "${ECHO_T}$ac_cv_header_X11_xpm_h" >&6; }
13224 else
13225   # Is the header compilable?
13226 { echo "$as_me:$LINENO: checking X11/xpm.h usability" >&5
13227 echo $ECHO_N "checking X11/xpm.h usability... $ECHO_C" >&6; }
13228 cat >conftest.$ac_ext <<_ACEOF
13229 /* confdefs.h.  */
13230 _ACEOF
13231 cat confdefs.h >>conftest.$ac_ext
13232 cat >>conftest.$ac_ext <<_ACEOF
13233 /* end confdefs.h.  */
13234 $ac_includes_default
13235 #include <X11/xpm.h>
13236 _ACEOF
13237 rm -f conftest.$ac_objext
13238 if { (ac_try="$ac_compile"
13239 case "(($ac_try" in
13240   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13241   *) ac_try_echo=$ac_try;;
13242 esac
13243 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13244   (eval "$ac_compile") 2>conftest.er1
13245   ac_status=$?
13246   grep -v '^ *+' conftest.er1 >conftest.err
13247   rm -f conftest.er1
13248   cat conftest.err >&5
13249   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13250   (exit $ac_status); } && {
13251          test -z "$ac_c_werror_flag" ||
13252          test ! -s conftest.err
13253        } && test -s conftest.$ac_objext; then
13254   ac_header_compiler=yes
13255 else
13256   echo "$as_me: failed program was:" >&5
13257 sed 's/^/| /' conftest.$ac_ext >&5
13258
13259         ac_header_compiler=no
13260 fi
13261
13262 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13263 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
13264 echo "${ECHO_T}$ac_header_compiler" >&6; }
13265
13266 # Is the header present?
13267 { echo "$as_me:$LINENO: checking X11/xpm.h presence" >&5
13268 echo $ECHO_N "checking X11/xpm.h presence... $ECHO_C" >&6; }
13269 cat >conftest.$ac_ext <<_ACEOF
13270 /* confdefs.h.  */
13271 _ACEOF
13272 cat confdefs.h >>conftest.$ac_ext
13273 cat >>conftest.$ac_ext <<_ACEOF
13274 /* end confdefs.h.  */
13275 #include <X11/xpm.h>
13276 _ACEOF
13277 if { (ac_try="$ac_cpp conftest.$ac_ext"
13278 case "(($ac_try" in
13279   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13280   *) ac_try_echo=$ac_try;;
13281 esac
13282 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13283   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
13284   ac_status=$?
13285   grep -v '^ *+' conftest.er1 >conftest.err
13286   rm -f conftest.er1
13287   cat conftest.err >&5
13288   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13289   (exit $ac_status); } >/dev/null && {
13290          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
13291          test ! -s conftest.err
13292        }; then
13293   ac_header_preproc=yes
13294 else
13295   echo "$as_me: failed program was:" >&5
13296 sed 's/^/| /' conftest.$ac_ext >&5
13297
13298   ac_header_preproc=no
13299 fi
13300
13301 rm -f conftest.err conftest.$ac_ext
13302 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
13303 echo "${ECHO_T}$ac_header_preproc" >&6; }
13304
13305 # So?  What about this header?
13306 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
13307   yes:no: )
13308     { echo "$as_me:$LINENO: WARNING: X11/xpm.h: accepted by the compiler, rejected by the preprocessor!" >&5
13309 echo "$as_me: WARNING: X11/xpm.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
13310     { echo "$as_me:$LINENO: WARNING: X11/xpm.h: proceeding with the compiler's result" >&5
13311 echo "$as_me: WARNING: X11/xpm.h: proceeding with the compiler's result" >&2;}
13312     ac_header_preproc=yes
13313     ;;
13314   no:yes:* )
13315     { echo "$as_me:$LINENO: WARNING: X11/xpm.h: present but cannot be compiled" >&5
13316 echo "$as_me: WARNING: X11/xpm.h: present but cannot be compiled" >&2;}
13317     { echo "$as_me:$LINENO: WARNING: X11/xpm.h:     check for missing prerequisite headers?" >&5
13318 echo "$as_me: WARNING: X11/xpm.h:     check for missing prerequisite headers?" >&2;}
13319     { echo "$as_me:$LINENO: WARNING: X11/xpm.h: see the Autoconf documentation" >&5
13320 echo "$as_me: WARNING: X11/xpm.h: see the Autoconf documentation" >&2;}
13321     { echo "$as_me:$LINENO: WARNING: X11/xpm.h:     section \"Present But Cannot Be Compiled\"" >&5
13322 echo "$as_me: WARNING: X11/xpm.h:     section \"Present But Cannot Be Compiled\"" >&2;}
13323     { echo "$as_me:$LINENO: WARNING: X11/xpm.h: proceeding with the preprocessor's result" >&5
13324 echo "$as_me: WARNING: X11/xpm.h: proceeding with the preprocessor's result" >&2;}
13325     { echo "$as_me:$LINENO: WARNING: X11/xpm.h: in the future, the compiler will take precedence" >&5
13326 echo "$as_me: WARNING: X11/xpm.h: in the future, the compiler will take precedence" >&2;}
13327
13328     ;;
13329 esac
13330 { echo "$as_me:$LINENO: checking for X11/xpm.h" >&5
13331 echo $ECHO_N "checking for X11/xpm.h... $ECHO_C" >&6; }
13332 if test "${ac_cv_header_X11_xpm_h+set}" = set; then
13333   echo $ECHO_N "(cached) $ECHO_C" >&6
13334 else
13335   ac_cv_header_X11_xpm_h=$ac_header_preproc
13336 fi
13337 { echo "$as_me:$LINENO: result: $ac_cv_header_X11_xpm_h" >&5
13338 echo "${ECHO_T}$ac_cv_header_X11_xpm_h" >&6; }
13339
13340 fi
13341 if test $ac_cv_header_X11_xpm_h = yes; then
13342   { echo "$as_me:$LINENO: checking for XpmReadFileToPixmap in -lXpm" >&5
13343 echo $ECHO_N "checking for XpmReadFileToPixmap in -lXpm... $ECHO_C" >&6; }
13344 if test "${ac_cv_lib_Xpm_XpmReadFileToPixmap+set}" = set; then
13345   echo $ECHO_N "(cached) $ECHO_C" >&6
13346 else
13347   ac_check_lib_save_LIBS=$LIBS
13348 LIBS="-lXpm -lX11 $LIBS"
13349 cat >conftest.$ac_ext <<_ACEOF
13350 /* confdefs.h.  */
13351 _ACEOF
13352 cat confdefs.h >>conftest.$ac_ext
13353 cat >>conftest.$ac_ext <<_ACEOF
13354 /* end confdefs.h.  */
13355
13356 /* Override any GCC internal prototype to avoid an error.
13357    Use char because int might match the return type of a GCC
13358    builtin and then its argument prototype would still apply.  */
13359 #ifdef __cplusplus
13360 extern "C"
13361 #endif
13362 char XpmReadFileToPixmap ();
13363 int
13364 main ()
13365 {
13366 return XpmReadFileToPixmap ();
13367   ;
13368   return 0;
13369 }
13370 _ACEOF
13371 rm -f conftest.$ac_objext conftest$ac_exeext
13372 if { (ac_try="$ac_link"
13373 case "(($ac_try" in
13374   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13375   *) ac_try_echo=$ac_try;;
13376 esac
13377 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13378   (eval "$ac_link") 2>conftest.er1
13379   ac_status=$?
13380   grep -v '^ *+' conftest.er1 >conftest.err
13381   rm -f conftest.er1
13382   cat conftest.err >&5
13383   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13384   (exit $ac_status); } && {
13385          test -z "$ac_c_werror_flag" ||
13386          test ! -s conftest.err
13387        } && test -s conftest$ac_exeext &&
13388        $as_test_x conftest$ac_exeext; then
13389   ac_cv_lib_Xpm_XpmReadFileToPixmap=yes
13390 else
13391   echo "$as_me: failed program was:" >&5
13392 sed 's/^/| /' conftest.$ac_ext >&5
13393
13394         ac_cv_lib_Xpm_XpmReadFileToPixmap=no
13395 fi
13396
13397 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
13398       conftest$ac_exeext conftest.$ac_ext
13399 LIBS=$ac_check_lib_save_LIBS
13400 fi
13401 { echo "$as_me:$LINENO: result: $ac_cv_lib_Xpm_XpmReadFileToPixmap" >&5
13402 echo "${ECHO_T}$ac_cv_lib_Xpm_XpmReadFileToPixmap" >&6; }
13403 if test $ac_cv_lib_Xpm_XpmReadFileToPixmap = yes; then
13404   HAVE_XPM=yes
13405 fi
13406
13407 fi
13408
13409
13410     if test "${HAVE_XPM}" = "yes"; then
13411       { echo "$as_me:$LINENO: checking for XpmReturnAllocPixels preprocessor define" >&5
13412 echo $ECHO_N "checking for XpmReturnAllocPixels preprocessor define... $ECHO_C" >&6; }
13413       cat >conftest.$ac_ext <<_ACEOF
13414 /* confdefs.h.  */
13415 _ACEOF
13416 cat confdefs.h >>conftest.$ac_ext
13417 cat >>conftest.$ac_ext <<_ACEOF
13418 /* end confdefs.h.  */
13419 #include "X11/xpm.h"
13420 #ifndef XpmReturnAllocPixels
13421 no_return_alloc_pixels
13422 #endif
13423
13424 _ACEOF
13425 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13426   $EGREP "no_return_alloc_pixels" >/dev/null 2>&1; then
13427   HAVE_XPM=no
13428 else
13429   HAVE_XPM=yes
13430 fi
13431 rm -f conftest*
13432
13433
13434       if test "${HAVE_XPM}" = "yes"; then
13435         { echo "$as_me:$LINENO: result: yes" >&5
13436 echo "${ECHO_T}yes" >&6; }
13437       else
13438         { echo "$as_me:$LINENO: result: no" >&5
13439 echo "${ECHO_T}no" >&6; }
13440       fi
13441     fi
13442   fi
13443
13444   if test "${HAVE_XPM}" = "yes"; then
13445
13446 cat >>confdefs.h <<\_ACEOF
13447 #define HAVE_XPM 1
13448 _ACEOF
13449
13450   fi
13451 fi
13452
13453 ### Use -ljpeg if available, unless `--with-jpeg=no'.
13454 HAVE_JPEG=no
13455 if test "${HAVE_X11}" = "yes"; then
13456   if test "${with_jpeg}" != "no"; then
13457             if test "${ac_cv_header_jerror_h+set}" = set; then
13458   { echo "$as_me:$LINENO: checking for jerror.h" >&5
13459 echo $ECHO_N "checking for jerror.h... $ECHO_C" >&6; }
13460 if test "${ac_cv_header_jerror_h+set}" = set; then
13461   echo $ECHO_N "(cached) $ECHO_C" >&6
13462 fi
13463 { echo "$as_me:$LINENO: result: $ac_cv_header_jerror_h" >&5
13464 echo "${ECHO_T}$ac_cv_header_jerror_h" >&6; }
13465 else
13466   # Is the header compilable?
13467 { echo "$as_me:$LINENO: checking jerror.h usability" >&5
13468 echo $ECHO_N "checking jerror.h usability... $ECHO_C" >&6; }
13469 cat >conftest.$ac_ext <<_ACEOF
13470 /* confdefs.h.  */
13471 _ACEOF
13472 cat confdefs.h >>conftest.$ac_ext
13473 cat >>conftest.$ac_ext <<_ACEOF
13474 /* end confdefs.h.  */
13475 $ac_includes_default
13476 #include <jerror.h>
13477 _ACEOF
13478 rm -f conftest.$ac_objext
13479 if { (ac_try="$ac_compile"
13480 case "(($ac_try" in
13481   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13482   *) ac_try_echo=$ac_try;;
13483 esac
13484 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13485   (eval "$ac_compile") 2>conftest.er1
13486   ac_status=$?
13487   grep -v '^ *+' conftest.er1 >conftest.err
13488   rm -f conftest.er1
13489   cat conftest.err >&5
13490   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13491   (exit $ac_status); } && {
13492          test -z "$ac_c_werror_flag" ||
13493          test ! -s conftest.err
13494        } && test -s conftest.$ac_objext; then
13495   ac_header_compiler=yes
13496 else
13497   echo "$as_me: failed program was:" >&5
13498 sed 's/^/| /' conftest.$ac_ext >&5
13499
13500         ac_header_compiler=no
13501 fi
13502
13503 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13504 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
13505 echo "${ECHO_T}$ac_header_compiler" >&6; }
13506
13507 # Is the header present?
13508 { echo "$as_me:$LINENO: checking jerror.h presence" >&5
13509 echo $ECHO_N "checking jerror.h presence... $ECHO_C" >&6; }
13510 cat >conftest.$ac_ext <<_ACEOF
13511 /* confdefs.h.  */
13512 _ACEOF
13513 cat confdefs.h >>conftest.$ac_ext
13514 cat >>conftest.$ac_ext <<_ACEOF
13515 /* end confdefs.h.  */
13516 #include <jerror.h>
13517 _ACEOF
13518 if { (ac_try="$ac_cpp conftest.$ac_ext"
13519 case "(($ac_try" in
13520   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13521   *) ac_try_echo=$ac_try;;
13522 esac
13523 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13524   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
13525   ac_status=$?
13526   grep -v '^ *+' conftest.er1 >conftest.err
13527   rm -f conftest.er1
13528   cat conftest.err >&5
13529   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13530   (exit $ac_status); } >/dev/null && {
13531          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
13532          test ! -s conftest.err
13533        }; then
13534   ac_header_preproc=yes
13535 else
13536   echo "$as_me: failed program was:" >&5
13537 sed 's/^/| /' conftest.$ac_ext >&5
13538
13539   ac_header_preproc=no
13540 fi
13541
13542 rm -f conftest.err conftest.$ac_ext
13543 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
13544 echo "${ECHO_T}$ac_header_preproc" >&6; }
13545
13546 # So?  What about this header?
13547 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
13548   yes:no: )
13549     { echo "$as_me:$LINENO: WARNING: jerror.h: accepted by the compiler, rejected by the preprocessor!" >&5
13550 echo "$as_me: WARNING: jerror.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
13551     { echo "$as_me:$LINENO: WARNING: jerror.h: proceeding with the compiler's result" >&5
13552 echo "$as_me: WARNING: jerror.h: proceeding with the compiler's result" >&2;}
13553     ac_header_preproc=yes
13554     ;;
13555   no:yes:* )
13556     { echo "$as_me:$LINENO: WARNING: jerror.h: present but cannot be compiled" >&5
13557 echo "$as_me: WARNING: jerror.h: present but cannot be compiled" >&2;}
13558     { echo "$as_me:$LINENO: WARNING: jerror.h:     check for missing prerequisite headers?" >&5
13559 echo "$as_me: WARNING: jerror.h:     check for missing prerequisite headers?" >&2;}
13560     { echo "$as_me:$LINENO: WARNING: jerror.h: see the Autoconf documentation" >&5
13561 echo "$as_me: WARNING: jerror.h: see the Autoconf documentation" >&2;}
13562     { echo "$as_me:$LINENO: WARNING: jerror.h:     section \"Present But Cannot Be Compiled\"" >&5
13563 echo "$as_me: WARNING: jerror.h:     section \"Present But Cannot Be Compiled\"" >&2;}
13564     { echo "$as_me:$LINENO: WARNING: jerror.h: proceeding with the preprocessor's result" >&5
13565 echo "$as_me: WARNING: jerror.h: proceeding with the preprocessor's result" >&2;}
13566     { echo "$as_me:$LINENO: WARNING: jerror.h: in the future, the compiler will take precedence" >&5
13567 echo "$as_me: WARNING: jerror.h: in the future, the compiler will take precedence" >&2;}
13568
13569     ;;
13570 esac
13571 { echo "$as_me:$LINENO: checking for jerror.h" >&5
13572 echo $ECHO_N "checking for jerror.h... $ECHO_C" >&6; }
13573 if test "${ac_cv_header_jerror_h+set}" = set; then
13574   echo $ECHO_N "(cached) $ECHO_C" >&6
13575 else
13576   ac_cv_header_jerror_h=$ac_header_preproc
13577 fi
13578 { echo "$as_me:$LINENO: result: $ac_cv_header_jerror_h" >&5
13579 echo "${ECHO_T}$ac_cv_header_jerror_h" >&6; }
13580
13581 fi
13582 if test $ac_cv_header_jerror_h = yes; then
13583   { echo "$as_me:$LINENO: checking for jpeg_destroy_compress in -ljpeg" >&5
13584 echo $ECHO_N "checking for jpeg_destroy_compress in -ljpeg... $ECHO_C" >&6; }
13585 if test "${ac_cv_lib_jpeg_jpeg_destroy_compress+set}" = set; then
13586   echo $ECHO_N "(cached) $ECHO_C" >&6
13587 else
13588   ac_check_lib_save_LIBS=$LIBS
13589 LIBS="-ljpeg  $LIBS"
13590 cat >conftest.$ac_ext <<_ACEOF
13591 /* confdefs.h.  */
13592 _ACEOF
13593 cat confdefs.h >>conftest.$ac_ext
13594 cat >>conftest.$ac_ext <<_ACEOF
13595 /* end confdefs.h.  */
13596
13597 /* Override any GCC internal prototype to avoid an error.
13598    Use char because int might match the return type of a GCC
13599    builtin and then its argument prototype would still apply.  */
13600 #ifdef __cplusplus
13601 extern "C"
13602 #endif
13603 char jpeg_destroy_compress ();
13604 int
13605 main ()
13606 {
13607 return jpeg_destroy_compress ();
13608   ;
13609   return 0;
13610 }
13611 _ACEOF
13612 rm -f conftest.$ac_objext conftest$ac_exeext
13613 if { (ac_try="$ac_link"
13614 case "(($ac_try" in
13615   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13616   *) ac_try_echo=$ac_try;;
13617 esac
13618 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13619   (eval "$ac_link") 2>conftest.er1
13620   ac_status=$?
13621   grep -v '^ *+' conftest.er1 >conftest.err
13622   rm -f conftest.er1
13623   cat conftest.err >&5
13624   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13625   (exit $ac_status); } && {
13626          test -z "$ac_c_werror_flag" ||
13627          test ! -s conftest.err
13628        } && test -s conftest$ac_exeext &&
13629        $as_test_x conftest$ac_exeext; then
13630   ac_cv_lib_jpeg_jpeg_destroy_compress=yes
13631 else
13632   echo "$as_me: failed program was:" >&5
13633 sed 's/^/| /' conftest.$ac_ext >&5
13634
13635         ac_cv_lib_jpeg_jpeg_destroy_compress=no
13636 fi
13637
13638 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
13639       conftest$ac_exeext conftest.$ac_ext
13640 LIBS=$ac_check_lib_save_LIBS
13641 fi
13642 { echo "$as_me:$LINENO: result: $ac_cv_lib_jpeg_jpeg_destroy_compress" >&5
13643 echo "${ECHO_T}$ac_cv_lib_jpeg_jpeg_destroy_compress" >&6; }
13644 if test $ac_cv_lib_jpeg_jpeg_destroy_compress = yes; then
13645   HAVE_JPEG=yes
13646 fi
13647
13648 fi
13649
13650
13651   fi
13652
13653
13654   if test "${HAVE_JPEG}" = "yes"; then
13655     cat >>confdefs.h <<\_ACEOF
13656 #define HAVE_JPEG 1
13657 _ACEOF
13658
13659     cat >conftest.$ac_ext <<_ACEOF
13660 /* confdefs.h.  */
13661 _ACEOF
13662 cat confdefs.h >>conftest.$ac_ext
13663 cat >>conftest.$ac_ext <<_ACEOF
13664 /* end confdefs.h.  */
13665 #include <jpeglib.h>
13666          version=JPEG_LIB_VERSION
13667
13668 _ACEOF
13669 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13670   $EGREP "version= *(6[2-9]|[7-9][0-9])" >/dev/null 2>&1; then
13671   cat >>confdefs.h <<\_ACEOF
13672 #define HAVE_JPEG 1
13673 _ACEOF
13674
13675 else
13676   { echo "$as_me:$LINENO: WARNING: libjpeg found, but not version 6b or later" >&5
13677 echo "$as_me: WARNING: libjpeg found, but not version 6b or later" >&2;}
13678         HAVE_JPEG=no
13679 fi
13680 rm -f conftest*
13681
13682   fi
13683 fi
13684
13685 ### Use -lpng if available, unless `--with-png=no'.
13686 HAVE_PNG=no
13687 if test "${HAVE_X11}" = "yes"; then
13688   if test "${with_png}" != "no"; then
13689     # Debian unstable as of July 2003 has multiple libpngs, and puts png.h
13690     # in /usr/include/libpng.
13691
13692
13693 for ac_header in png.h libpng/png.h
13694 do
13695 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
13696 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
13697   { echo "$as_me:$LINENO: checking for $ac_header" >&5
13698 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
13699 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
13700   echo $ECHO_N "(cached) $ECHO_C" >&6
13701 fi
13702 ac_res=`eval echo '${'$as_ac_Header'}'`
13703                { echo "$as_me:$LINENO: result: $ac_res" >&5
13704 echo "${ECHO_T}$ac_res" >&6; }
13705 else
13706   # Is the header compilable?
13707 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
13708 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
13709 cat >conftest.$ac_ext <<_ACEOF
13710 /* confdefs.h.  */
13711 _ACEOF
13712 cat confdefs.h >>conftest.$ac_ext
13713 cat >>conftest.$ac_ext <<_ACEOF
13714 /* end confdefs.h.  */
13715 $ac_includes_default
13716 #include <$ac_header>
13717 _ACEOF
13718 rm -f conftest.$ac_objext
13719 if { (ac_try="$ac_compile"
13720 case "(($ac_try" in
13721   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13722   *) ac_try_echo=$ac_try;;
13723 esac
13724 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13725   (eval "$ac_compile") 2>conftest.er1
13726   ac_status=$?
13727   grep -v '^ *+' conftest.er1 >conftest.err
13728   rm -f conftest.er1
13729   cat conftest.err >&5
13730   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13731   (exit $ac_status); } && {
13732          test -z "$ac_c_werror_flag" ||
13733          test ! -s conftest.err
13734        } && test -s conftest.$ac_objext; then
13735   ac_header_compiler=yes
13736 else
13737   echo "$as_me: failed program was:" >&5
13738 sed 's/^/| /' conftest.$ac_ext >&5
13739
13740         ac_header_compiler=no
13741 fi
13742
13743 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13744 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
13745 echo "${ECHO_T}$ac_header_compiler" >&6; }
13746
13747 # Is the header present?
13748 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
13749 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
13750 cat >conftest.$ac_ext <<_ACEOF
13751 /* confdefs.h.  */
13752 _ACEOF
13753 cat confdefs.h >>conftest.$ac_ext
13754 cat >>conftest.$ac_ext <<_ACEOF
13755 /* end confdefs.h.  */
13756 #include <$ac_header>
13757 _ACEOF
13758 if { (ac_try="$ac_cpp conftest.$ac_ext"
13759 case "(($ac_try" in
13760   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13761   *) ac_try_echo=$ac_try;;
13762 esac
13763 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13764   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
13765   ac_status=$?
13766   grep -v '^ *+' conftest.er1 >conftest.err
13767   rm -f conftest.er1
13768   cat conftest.err >&5
13769   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13770   (exit $ac_status); } >/dev/null && {
13771          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
13772          test ! -s conftest.err
13773        }; then
13774   ac_header_preproc=yes
13775 else
13776   echo "$as_me: failed program was:" >&5
13777 sed 's/^/| /' conftest.$ac_ext >&5
13778
13779   ac_header_preproc=no
13780 fi
13781
13782 rm -f conftest.err conftest.$ac_ext
13783 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
13784 echo "${ECHO_T}$ac_header_preproc" >&6; }
13785
13786 # So?  What about this header?
13787 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
13788   yes:no: )
13789     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
13790 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
13791     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
13792 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
13793     ac_header_preproc=yes
13794     ;;
13795   no:yes:* )
13796     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
13797 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
13798     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
13799 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
13800     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
13801 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
13802     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
13803 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
13804     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
13805 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
13806     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
13807 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
13808
13809     ;;
13810 esac
13811 { echo "$as_me:$LINENO: checking for $ac_header" >&5
13812 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
13813 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
13814   echo $ECHO_N "(cached) $ECHO_C" >&6
13815 else
13816   eval "$as_ac_Header=\$ac_header_preproc"
13817 fi
13818 ac_res=`eval echo '${'$as_ac_Header'}'`
13819                { echo "$as_me:$LINENO: result: $ac_res" >&5
13820 echo "${ECHO_T}$ac_res" >&6; }
13821
13822 fi
13823 if test `eval echo '${'$as_ac_Header'}'` = yes; then
13824   cat >>confdefs.h <<_ACEOF
13825 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
13826 _ACEOF
13827
13828 fi
13829
13830 done
13831
13832     if test "$ac_cv_header_png_h" = yes || test "$ac_cv_header_libpng_png_h" = yes ; then
13833       { echo "$as_me:$LINENO: checking for png_get_channels in -lpng" >&5
13834 echo $ECHO_N "checking for png_get_channels in -lpng... $ECHO_C" >&6; }
13835 if test "${ac_cv_lib_png_png_get_channels+set}" = set; then
13836   echo $ECHO_N "(cached) $ECHO_C" >&6
13837 else
13838   ac_check_lib_save_LIBS=$LIBS
13839 LIBS="-lpng -lz -lm $LIBS"
13840 cat >conftest.$ac_ext <<_ACEOF
13841 /* confdefs.h.  */
13842 _ACEOF
13843 cat confdefs.h >>conftest.$ac_ext
13844 cat >>conftest.$ac_ext <<_ACEOF
13845 /* end confdefs.h.  */
13846
13847 /* Override any GCC internal prototype to avoid an error.
13848    Use char because int might match the return type of a GCC
13849    builtin and then its argument prototype would still apply.  */
13850 #ifdef __cplusplus
13851 extern "C"
13852 #endif
13853 char png_get_channels ();
13854 int
13855 main ()
13856 {
13857 return png_get_channels ();
13858   ;
13859   return 0;
13860 }
13861 _ACEOF
13862 rm -f conftest.$ac_objext conftest$ac_exeext
13863 if { (ac_try="$ac_link"
13864 case "(($ac_try" in
13865   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13866   *) ac_try_echo=$ac_try;;
13867 esac
13868 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13869   (eval "$ac_link") 2>conftest.er1
13870   ac_status=$?
13871   grep -v '^ *+' conftest.er1 >conftest.err
13872   rm -f conftest.er1
13873   cat conftest.err >&5
13874   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13875   (exit $ac_status); } && {
13876          test -z "$ac_c_werror_flag" ||
13877          test ! -s conftest.err
13878        } && test -s conftest$ac_exeext &&
13879        $as_test_x conftest$ac_exeext; then
13880   ac_cv_lib_png_png_get_channels=yes
13881 else
13882   echo "$as_me: failed program was:" >&5
13883 sed 's/^/| /' conftest.$ac_ext >&5
13884
13885         ac_cv_lib_png_png_get_channels=no
13886 fi
13887
13888 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
13889       conftest$ac_exeext conftest.$ac_ext
13890 LIBS=$ac_check_lib_save_LIBS
13891 fi
13892 { echo "$as_me:$LINENO: result: $ac_cv_lib_png_png_get_channels" >&5
13893 echo "${ECHO_T}$ac_cv_lib_png_png_get_channels" >&6; }
13894 if test $ac_cv_lib_png_png_get_channels = yes; then
13895   HAVE_PNG=yes
13896 fi
13897
13898     fi
13899   fi
13900
13901   if test "${HAVE_PNG}" = "yes"; then
13902
13903 cat >>confdefs.h <<\_ACEOF
13904 #define HAVE_PNG 1
13905 _ACEOF
13906
13907   fi
13908 fi
13909
13910 ### Use -ltiff if available, unless `--with-tiff=no'.
13911 HAVE_TIFF=no
13912 if test "${HAVE_X11}" = "yes"; then
13913   if test "${with_tiff}" != "no"; then
13914     if test "${ac_cv_header_tiffio_h+set}" = set; then
13915   { echo "$as_me:$LINENO: checking for tiffio.h" >&5
13916 echo $ECHO_N "checking for tiffio.h... $ECHO_C" >&6; }
13917 if test "${ac_cv_header_tiffio_h+set}" = set; then
13918   echo $ECHO_N "(cached) $ECHO_C" >&6
13919 fi
13920 { echo "$as_me:$LINENO: result: $ac_cv_header_tiffio_h" >&5
13921 echo "${ECHO_T}$ac_cv_header_tiffio_h" >&6; }
13922 else
13923   # Is the header compilable?
13924 { echo "$as_me:$LINENO: checking tiffio.h usability" >&5
13925 echo $ECHO_N "checking tiffio.h usability... $ECHO_C" >&6; }
13926 cat >conftest.$ac_ext <<_ACEOF
13927 /* confdefs.h.  */
13928 _ACEOF
13929 cat confdefs.h >>conftest.$ac_ext
13930 cat >>conftest.$ac_ext <<_ACEOF
13931 /* end confdefs.h.  */
13932 $ac_includes_default
13933 #include <tiffio.h>
13934 _ACEOF
13935 rm -f conftest.$ac_objext
13936 if { (ac_try="$ac_compile"
13937 case "(($ac_try" in
13938   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13939   *) ac_try_echo=$ac_try;;
13940 esac
13941 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13942   (eval "$ac_compile") 2>conftest.er1
13943   ac_status=$?
13944   grep -v '^ *+' conftest.er1 >conftest.err
13945   rm -f conftest.er1
13946   cat conftest.err >&5
13947   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13948   (exit $ac_status); } && {
13949          test -z "$ac_c_werror_flag" ||
13950          test ! -s conftest.err
13951        } && test -s conftest.$ac_objext; then
13952   ac_header_compiler=yes
13953 else
13954   echo "$as_me: failed program was:" >&5
13955 sed 's/^/| /' conftest.$ac_ext >&5
13956
13957         ac_header_compiler=no
13958 fi
13959
13960 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13961 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
13962 echo "${ECHO_T}$ac_header_compiler" >&6; }
13963
13964 # Is the header present?
13965 { echo "$as_me:$LINENO: checking tiffio.h presence" >&5
13966 echo $ECHO_N "checking tiffio.h presence... $ECHO_C" >&6; }
13967 cat >conftest.$ac_ext <<_ACEOF
13968 /* confdefs.h.  */
13969 _ACEOF
13970 cat confdefs.h >>conftest.$ac_ext
13971 cat >>conftest.$ac_ext <<_ACEOF
13972 /* end confdefs.h.  */
13973 #include <tiffio.h>
13974 _ACEOF
13975 if { (ac_try="$ac_cpp conftest.$ac_ext"
13976 case "(($ac_try" in
13977   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13978   *) ac_try_echo=$ac_try;;
13979 esac
13980 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13981   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
13982   ac_status=$?
13983   grep -v '^ *+' conftest.er1 >conftest.err
13984   rm -f conftest.er1
13985   cat conftest.err >&5
13986   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13987   (exit $ac_status); } >/dev/null && {
13988          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
13989          test ! -s conftest.err
13990        }; then
13991   ac_header_preproc=yes
13992 else
13993   echo "$as_me: failed program was:" >&5
13994 sed 's/^/| /' conftest.$ac_ext >&5
13995
13996   ac_header_preproc=no
13997 fi
13998
13999 rm -f conftest.err conftest.$ac_ext
14000 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
14001 echo "${ECHO_T}$ac_header_preproc" >&6; }
14002
14003 # So?  What about this header?
14004 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
14005   yes:no: )
14006     { echo "$as_me:$LINENO: WARNING: tiffio.h: accepted by the compiler, rejected by the preprocessor!" >&5
14007 echo "$as_me: WARNING: tiffio.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
14008     { echo "$as_me:$LINENO: WARNING: tiffio.h: proceeding with the compiler's result" >&5
14009 echo "$as_me: WARNING: tiffio.h: proceeding with the compiler's result" >&2;}
14010     ac_header_preproc=yes
14011     ;;
14012   no:yes:* )
14013     { echo "$as_me:$LINENO: WARNING: tiffio.h: present but cannot be compiled" >&5
14014 echo "$as_me: WARNING: tiffio.h: present but cannot be compiled" >&2;}
14015     { echo "$as_me:$LINENO: WARNING: tiffio.h:     check for missing prerequisite headers?" >&5
14016 echo "$as_me: WARNING: tiffio.h:     check for missing prerequisite headers?" >&2;}
14017     { echo "$as_me:$LINENO: WARNING: tiffio.h: see the Autoconf documentation" >&5
14018 echo "$as_me: WARNING: tiffio.h: see the Autoconf documentation" >&2;}
14019     { echo "$as_me:$LINENO: WARNING: tiffio.h:     section \"Present But Cannot Be Compiled\"" >&5
14020 echo "$as_me: WARNING: tiffio.h:     section \"Present But Cannot Be Compiled\"" >&2;}
14021     { echo "$as_me:$LINENO: WARNING: tiffio.h: proceeding with the preprocessor's result" >&5
14022 echo "$as_me: WARNING: tiffio.h: proceeding with the preprocessor's result" >&2;}
14023     { echo "$as_me:$LINENO: WARNING: tiffio.h: in the future, the compiler will take precedence" >&5
14024 echo "$as_me: WARNING: tiffio.h: in the future, the compiler will take precedence" >&2;}
14025
14026     ;;
14027 esac
14028 { echo "$as_me:$LINENO: checking for tiffio.h" >&5
14029 echo $ECHO_N "checking for tiffio.h... $ECHO_C" >&6; }
14030 if test "${ac_cv_header_tiffio_h+set}" = set; then
14031   echo $ECHO_N "(cached) $ECHO_C" >&6
14032 else
14033   ac_cv_header_tiffio_h=$ac_header_preproc
14034 fi
14035 { echo "$as_me:$LINENO: result: $ac_cv_header_tiffio_h" >&5
14036 echo "${ECHO_T}$ac_cv_header_tiffio_h" >&6; }
14037
14038 fi
14039 if test $ac_cv_header_tiffio_h = yes; then
14040   tifflibs="-lz -lm"
14041       # At least one tiff package requires the jpeg library.
14042       if test "${HAVE_JPEG}" = yes; then tifflibs="-ljpeg $tifflibs"; fi
14043       { echo "$as_me:$LINENO: checking for TIFFGetVersion in -ltiff" >&5
14044 echo $ECHO_N "checking for TIFFGetVersion in -ltiff... $ECHO_C" >&6; }
14045 if test "${ac_cv_lib_tiff_TIFFGetVersion+set}" = set; then
14046   echo $ECHO_N "(cached) $ECHO_C" >&6
14047 else
14048   ac_check_lib_save_LIBS=$LIBS
14049 LIBS="-ltiff $tifflibs $LIBS"
14050 cat >conftest.$ac_ext <<_ACEOF
14051 /* confdefs.h.  */
14052 _ACEOF
14053 cat confdefs.h >>conftest.$ac_ext
14054 cat >>conftest.$ac_ext <<_ACEOF
14055 /* end confdefs.h.  */
14056
14057 /* Override any GCC internal prototype to avoid an error.
14058    Use char because int might match the return type of a GCC
14059    builtin and then its argument prototype would still apply.  */
14060 #ifdef __cplusplus
14061 extern "C"
14062 #endif
14063 char TIFFGetVersion ();
14064 int
14065 main ()
14066 {
14067 return TIFFGetVersion ();
14068   ;
14069   return 0;
14070 }
14071 _ACEOF
14072 rm -f conftest.$ac_objext conftest$ac_exeext
14073 if { (ac_try="$ac_link"
14074 case "(($ac_try" in
14075   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14076   *) ac_try_echo=$ac_try;;
14077 esac
14078 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14079   (eval "$ac_link") 2>conftest.er1
14080   ac_status=$?
14081   grep -v '^ *+' conftest.er1 >conftest.err
14082   rm -f conftest.er1
14083   cat conftest.err >&5
14084   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14085   (exit $ac_status); } && {
14086          test -z "$ac_c_werror_flag" ||
14087          test ! -s conftest.err
14088        } && test -s conftest$ac_exeext &&
14089        $as_test_x conftest$ac_exeext; then
14090   ac_cv_lib_tiff_TIFFGetVersion=yes
14091 else
14092   echo "$as_me: failed program was:" >&5
14093 sed 's/^/| /' conftest.$ac_ext >&5
14094
14095         ac_cv_lib_tiff_TIFFGetVersion=no
14096 fi
14097
14098 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
14099       conftest$ac_exeext conftest.$ac_ext
14100 LIBS=$ac_check_lib_save_LIBS
14101 fi
14102 { echo "$as_me:$LINENO: result: $ac_cv_lib_tiff_TIFFGetVersion" >&5
14103 echo "${ECHO_T}$ac_cv_lib_tiff_TIFFGetVersion" >&6; }
14104 if test $ac_cv_lib_tiff_TIFFGetVersion = yes; then
14105   HAVE_TIFF=yes
14106 fi
14107
14108 fi
14109
14110
14111   fi
14112
14113   if test "${HAVE_TIFF}" = "yes"; then
14114
14115 cat >>confdefs.h <<\_ACEOF
14116 #define HAVE_TIFF 1
14117 _ACEOF
14118
14119   fi
14120 fi
14121
14122 ### Use -lgif or -lungif if available, unless `--with-gif=no'.
14123 HAVE_GIF=no
14124 if test "${HAVE_X11}" = "yes" && test "${with_gif}" != "no"; then
14125   if test "${ac_cv_header_gif_lib_h+set}" = set; then
14126   { echo "$as_me:$LINENO: checking for gif_lib.h" >&5
14127 echo $ECHO_N "checking for gif_lib.h... $ECHO_C" >&6; }
14128 if test "${ac_cv_header_gif_lib_h+set}" = set; then
14129   echo $ECHO_N "(cached) $ECHO_C" >&6
14130 fi
14131 { echo "$as_me:$LINENO: result: $ac_cv_header_gif_lib_h" >&5
14132 echo "${ECHO_T}$ac_cv_header_gif_lib_h" >&6; }
14133 else
14134   # Is the header compilable?
14135 { echo "$as_me:$LINENO: checking gif_lib.h usability" >&5
14136 echo $ECHO_N "checking gif_lib.h usability... $ECHO_C" >&6; }
14137 cat >conftest.$ac_ext <<_ACEOF
14138 /* confdefs.h.  */
14139 _ACEOF
14140 cat confdefs.h >>conftest.$ac_ext
14141 cat >>conftest.$ac_ext <<_ACEOF
14142 /* end confdefs.h.  */
14143 $ac_includes_default
14144 #include <gif_lib.h>
14145 _ACEOF
14146 rm -f conftest.$ac_objext
14147 if { (ac_try="$ac_compile"
14148 case "(($ac_try" in
14149   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14150   *) ac_try_echo=$ac_try;;
14151 esac
14152 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14153   (eval "$ac_compile") 2>conftest.er1
14154   ac_status=$?
14155   grep -v '^ *+' conftest.er1 >conftest.err
14156   rm -f conftest.er1
14157   cat conftest.err >&5
14158   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14159   (exit $ac_status); } && {
14160          test -z "$ac_c_werror_flag" ||
14161          test ! -s conftest.err
14162        } && test -s conftest.$ac_objext; then
14163   ac_header_compiler=yes
14164 else
14165   echo "$as_me: failed program was:" >&5
14166 sed 's/^/| /' conftest.$ac_ext >&5
14167
14168         ac_header_compiler=no
14169 fi
14170
14171 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14172 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
14173 echo "${ECHO_T}$ac_header_compiler" >&6; }
14174
14175 # Is the header present?
14176 { echo "$as_me:$LINENO: checking gif_lib.h presence" >&5
14177 echo $ECHO_N "checking gif_lib.h presence... $ECHO_C" >&6; }
14178 cat >conftest.$ac_ext <<_ACEOF
14179 /* confdefs.h.  */
14180 _ACEOF
14181 cat confdefs.h >>conftest.$ac_ext
14182 cat >>conftest.$ac_ext <<_ACEOF
14183 /* end confdefs.h.  */
14184 #include <gif_lib.h>
14185 _ACEOF
14186 if { (ac_try="$ac_cpp conftest.$ac_ext"
14187 case "(($ac_try" in
14188   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14189   *) ac_try_echo=$ac_try;;
14190 esac
14191 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14192   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
14193   ac_status=$?
14194   grep -v '^ *+' conftest.er1 >conftest.err
14195   rm -f conftest.er1
14196   cat conftest.err >&5
14197   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14198   (exit $ac_status); } >/dev/null && {
14199          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
14200          test ! -s conftest.err
14201        }; then
14202   ac_header_preproc=yes
14203 else
14204   echo "$as_me: failed program was:" >&5
14205 sed 's/^/| /' conftest.$ac_ext >&5
14206
14207   ac_header_preproc=no
14208 fi
14209
14210 rm -f conftest.err conftest.$ac_ext
14211 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
14212 echo "${ECHO_T}$ac_header_preproc" >&6; }
14213
14214 # So?  What about this header?
14215 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
14216   yes:no: )
14217     { echo "$as_me:$LINENO: WARNING: gif_lib.h: accepted by the compiler, rejected by the preprocessor!" >&5
14218 echo "$as_me: WARNING: gif_lib.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
14219     { echo "$as_me:$LINENO: WARNING: gif_lib.h: proceeding with the compiler's result" >&5
14220 echo "$as_me: WARNING: gif_lib.h: proceeding with the compiler's result" >&2;}
14221     ac_header_preproc=yes
14222     ;;
14223   no:yes:* )
14224     { echo "$as_me:$LINENO: WARNING: gif_lib.h: present but cannot be compiled" >&5
14225 echo "$as_me: WARNING: gif_lib.h: present but cannot be compiled" >&2;}
14226     { echo "$as_me:$LINENO: WARNING: gif_lib.h:     check for missing prerequisite headers?" >&5
14227 echo "$as_me: WARNING: gif_lib.h:     check for missing prerequisite headers?" >&2;}
14228     { echo "$as_me:$LINENO: WARNING: gif_lib.h: see the Autoconf documentation" >&5
14229 echo "$as_me: WARNING: gif_lib.h: see the Autoconf documentation" >&2;}
14230     { echo "$as_me:$LINENO: WARNING: gif_lib.h:     section \"Present But Cannot Be Compiled\"" >&5
14231 echo "$as_me: WARNING: gif_lib.h:     section \"Present But Cannot Be Compiled\"" >&2;}
14232     { echo "$as_me:$LINENO: WARNING: gif_lib.h: proceeding with the preprocessor's result" >&5
14233 echo "$as_me: WARNING: gif_lib.h: proceeding with the preprocessor's result" >&2;}
14234     { echo "$as_me:$LINENO: WARNING: gif_lib.h: in the future, the compiler will take precedence" >&5
14235 echo "$as_me: WARNING: gif_lib.h: in the future, the compiler will take precedence" >&2;}
14236
14237     ;;
14238 esac
14239 { echo "$as_me:$LINENO: checking for gif_lib.h" >&5
14240 echo $ECHO_N "checking for gif_lib.h... $ECHO_C" >&6; }
14241 if test "${ac_cv_header_gif_lib_h+set}" = set; then
14242   echo $ECHO_N "(cached) $ECHO_C" >&6
14243 else
14244   ac_cv_header_gif_lib_h=$ac_header_preproc
14245 fi
14246 { echo "$as_me:$LINENO: result: $ac_cv_header_gif_lib_h" >&5
14247 echo "${ECHO_T}$ac_cv_header_gif_lib_h" >&6; }
14248
14249 fi
14250 if test $ac_cv_header_gif_lib_h = yes; then
14251   # EGifPutExtensionLast only exists from version libungif-4.1.0b1.
14252 # Earlier versions can crash Emacs.
14253     { echo "$as_me:$LINENO: checking for EGifPutExtensionLast in -lgif" >&5
14254 echo $ECHO_N "checking for EGifPutExtensionLast in -lgif... $ECHO_C" >&6; }
14255 if test "${ac_cv_lib_gif_EGifPutExtensionLast+set}" = set; then
14256   echo $ECHO_N "(cached) $ECHO_C" >&6
14257 else
14258   ac_check_lib_save_LIBS=$LIBS
14259 LIBS="-lgif  $LIBS"
14260 cat >conftest.$ac_ext <<_ACEOF
14261 /* confdefs.h.  */
14262 _ACEOF
14263 cat confdefs.h >>conftest.$ac_ext
14264 cat >>conftest.$ac_ext <<_ACEOF
14265 /* end confdefs.h.  */
14266
14267 /* Override any GCC internal prototype to avoid an error.
14268    Use char because int might match the return type of a GCC
14269    builtin and then its argument prototype would still apply.  */
14270 #ifdef __cplusplus
14271 extern "C"
14272 #endif
14273 char EGifPutExtensionLast ();
14274 int
14275 main ()
14276 {
14277 return EGifPutExtensionLast ();
14278   ;
14279   return 0;
14280 }
14281 _ACEOF
14282 rm -f conftest.$ac_objext conftest$ac_exeext
14283 if { (ac_try="$ac_link"
14284 case "(($ac_try" in
14285   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14286   *) ac_try_echo=$ac_try;;
14287 esac
14288 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14289   (eval "$ac_link") 2>conftest.er1
14290   ac_status=$?
14291   grep -v '^ *+' conftest.er1 >conftest.err
14292   rm -f conftest.er1
14293   cat conftest.err >&5
14294   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14295   (exit $ac_status); } && {
14296          test -z "$ac_c_werror_flag" ||
14297          test ! -s conftest.err
14298        } && test -s conftest$ac_exeext &&
14299        $as_test_x conftest$ac_exeext; then
14300   ac_cv_lib_gif_EGifPutExtensionLast=yes
14301 else
14302   echo "$as_me: failed program was:" >&5
14303 sed 's/^/| /' conftest.$ac_ext >&5
14304
14305         ac_cv_lib_gif_EGifPutExtensionLast=no
14306 fi
14307
14308 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
14309       conftest$ac_exeext conftest.$ac_ext
14310 LIBS=$ac_check_lib_save_LIBS
14311 fi
14312 { echo "$as_me:$LINENO: result: $ac_cv_lib_gif_EGifPutExtensionLast" >&5
14313 echo "${ECHO_T}$ac_cv_lib_gif_EGifPutExtensionLast" >&6; }
14314 if test $ac_cv_lib_gif_EGifPutExtensionLast = yes; then
14315   HAVE_GIF=yes
14316 else
14317   try_libungif=yes
14318 fi
14319
14320 fi
14321
14322
14323
14324   if test "$HAVE_GIF" = yes; then
14325       ac_gif_lib_name="-lgif"
14326   fi
14327
14328 # If gif_lib.h but no libgif, try libungif.
14329   if test x"$try_libungif" = xyes; then
14330     { echo "$as_me:$LINENO: checking for EGifPutExtensionLast in -lungif" >&5
14331 echo $ECHO_N "checking for EGifPutExtensionLast in -lungif... $ECHO_C" >&6; }
14332 if test "${ac_cv_lib_ungif_EGifPutExtensionLast+set}" = set; then
14333   echo $ECHO_N "(cached) $ECHO_C" >&6
14334 else
14335   ac_check_lib_save_LIBS=$LIBS
14336 LIBS="-lungif  $LIBS"
14337 cat >conftest.$ac_ext <<_ACEOF
14338 /* confdefs.h.  */
14339 _ACEOF
14340 cat confdefs.h >>conftest.$ac_ext
14341 cat >>conftest.$ac_ext <<_ACEOF
14342 /* end confdefs.h.  */
14343
14344 /* Override any GCC internal prototype to avoid an error.
14345    Use char because int might match the return type of a GCC
14346    builtin and then its argument prototype would still apply.  */
14347 #ifdef __cplusplus
14348 extern "C"
14349 #endif
14350 char EGifPutExtensionLast ();
14351 int
14352 main ()
14353 {
14354 return EGifPutExtensionLast ();
14355   ;
14356   return 0;
14357 }
14358 _ACEOF
14359 rm -f conftest.$ac_objext conftest$ac_exeext
14360 if { (ac_try="$ac_link"
14361 case "(($ac_try" in
14362   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14363   *) ac_try_echo=$ac_try;;
14364 esac
14365 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14366   (eval "$ac_link") 2>conftest.er1
14367   ac_status=$?
14368   grep -v '^ *+' conftest.er1 >conftest.err
14369   rm -f conftest.er1
14370   cat conftest.err >&5
14371   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14372   (exit $ac_status); } && {
14373          test -z "$ac_c_werror_flag" ||
14374          test ! -s conftest.err
14375        } && test -s conftest$ac_exeext &&
14376        $as_test_x conftest$ac_exeext; then
14377   ac_cv_lib_ungif_EGifPutExtensionLast=yes
14378 else
14379   echo "$as_me: failed program was:" >&5
14380 sed 's/^/| /' conftest.$ac_ext >&5
14381
14382         ac_cv_lib_ungif_EGifPutExtensionLast=no
14383 fi
14384
14385 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
14386       conftest$ac_exeext conftest.$ac_ext
14387 LIBS=$ac_check_lib_save_LIBS
14388 fi
14389 { echo "$as_me:$LINENO: result: $ac_cv_lib_ungif_EGifPutExtensionLast" >&5
14390 echo "${ECHO_T}$ac_cv_lib_ungif_EGifPutExtensionLast" >&6; }
14391 if test $ac_cv_lib_ungif_EGifPutExtensionLast = yes; then
14392   HAVE_GIF=yes
14393 fi
14394
14395
14396     if test "$HAVE_GIF" = yes; then
14397
14398 cat >>confdefs.h <<\_ACEOF
14399 #define LIBGIF -lungif
14400 _ACEOF
14401
14402       ac_gif_lib_name="-lungif"
14403     fi
14404   fi
14405
14406   if test "${HAVE_GIF}" = "yes"; then
14407
14408 cat >>confdefs.h <<\_ACEOF
14409 #define HAVE_GIF 1
14410 _ACEOF
14411
14412   fi
14413 fi
14414
14415 if test "${HAVE_X11}" = "yes"; then
14416   MISSING=""
14417   WITH_NO=""
14418   test "${with_xpm}" != "no" && test "${HAVE_XPM}" != "yes" &&
14419     MISSING="libXpm" && WITH_NO="--with-xpm=no"
14420   test "${with_jpeg}" != "no" && test "${HAVE_JPEG}" != "yes" &&
14421     MISSING="$MISSING libjpeg" && WITH_NO="$WITH_NO --with-jpeg=no"
14422   test "${with_png}" != "no" && test "${HAVE_PNG}" != "yes" &&
14423     MISSING="$MISSING libpng" && WITH_NO="$WITH_NO --with-png=no"
14424   test "${with_gif}" != "no" && test "${HAVE_GIF}" != "yes" &&
14425     MISSING="$MISSING libgif/libungif" && WITH_NO="$WITH_NO --with-gif=no"
14426   test "${with_tiff}" != "no" && test "${HAVE_TIFF}" != "yes" &&
14427     MISSING="$MISSING libtiff" && WITH_NO="$WITH_NO --with-tiff=no"
14428
14429   if test "X${MISSING}" != X; then
14430     { { echo "$as_me:$LINENO: error: The following required libraries were not found:
14431     $MISSING
14432 Maybe some development libraries/packages are missing?
14433 If you don't want to link with them give
14434     $WITH_NO
14435 as options to configure" >&5
14436 echo "$as_me: error: The following required libraries were not found:
14437     $MISSING
14438 Maybe some development libraries/packages are missing?
14439 If you don't want to link with them give
14440     $WITH_NO
14441 as options to configure" >&2;}
14442    { (exit 1); exit 1; }; }
14443   fi
14444 fi
14445
14446 ### Use -lgpm if available, unless `--with-gpm=no'.
14447 HAVE_GPM=no
14448 if test "${with_gpm}" != "no"; then
14449   if test "${ac_cv_header_gpm_h+set}" = set; then
14450   { echo "$as_me:$LINENO: checking for gpm.h" >&5
14451 echo $ECHO_N "checking for gpm.h... $ECHO_C" >&6; }
14452 if test "${ac_cv_header_gpm_h+set}" = set; then
14453   echo $ECHO_N "(cached) $ECHO_C" >&6
14454 fi
14455 { echo "$as_me:$LINENO: result: $ac_cv_header_gpm_h" >&5
14456 echo "${ECHO_T}$ac_cv_header_gpm_h" >&6; }
14457 else
14458   # Is the header compilable?
14459 { echo "$as_me:$LINENO: checking gpm.h usability" >&5
14460 echo $ECHO_N "checking gpm.h usability... $ECHO_C" >&6; }
14461 cat >conftest.$ac_ext <<_ACEOF
14462 /* confdefs.h.  */
14463 _ACEOF
14464 cat confdefs.h >>conftest.$ac_ext
14465 cat >>conftest.$ac_ext <<_ACEOF
14466 /* end confdefs.h.  */
14467 $ac_includes_default
14468 #include <gpm.h>
14469 _ACEOF
14470 rm -f conftest.$ac_objext
14471 if { (ac_try="$ac_compile"
14472 case "(($ac_try" in
14473   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14474   *) ac_try_echo=$ac_try;;
14475 esac
14476 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14477   (eval "$ac_compile") 2>conftest.er1
14478   ac_status=$?
14479   grep -v '^ *+' conftest.er1 >conftest.err
14480   rm -f conftest.er1
14481   cat conftest.err >&5
14482   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14483   (exit $ac_status); } && {
14484          test -z "$ac_c_werror_flag" ||
14485          test ! -s conftest.err
14486        } && test -s conftest.$ac_objext; then
14487   ac_header_compiler=yes
14488 else
14489   echo "$as_me: failed program was:" >&5
14490 sed 's/^/| /' conftest.$ac_ext >&5
14491
14492         ac_header_compiler=no
14493 fi
14494
14495 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14496 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
14497 echo "${ECHO_T}$ac_header_compiler" >&6; }
14498
14499 # Is the header present?
14500 { echo "$as_me:$LINENO: checking gpm.h presence" >&5
14501 echo $ECHO_N "checking gpm.h presence... $ECHO_C" >&6; }
14502 cat >conftest.$ac_ext <<_ACEOF
14503 /* confdefs.h.  */
14504 _ACEOF
14505 cat confdefs.h >>conftest.$ac_ext
14506 cat >>conftest.$ac_ext <<_ACEOF
14507 /* end confdefs.h.  */
14508 #include <gpm.h>
14509 _ACEOF
14510 if { (ac_try="$ac_cpp conftest.$ac_ext"
14511 case "(($ac_try" in
14512   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14513   *) ac_try_echo=$ac_try;;
14514 esac
14515 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14516   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
14517   ac_status=$?
14518   grep -v '^ *+' conftest.er1 >conftest.err
14519   rm -f conftest.er1
14520   cat conftest.err >&5
14521   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14522   (exit $ac_status); } >/dev/null && {
14523          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
14524          test ! -s conftest.err
14525        }; then
14526   ac_header_preproc=yes
14527 else
14528   echo "$as_me: failed program was:" >&5
14529 sed 's/^/| /' conftest.$ac_ext >&5
14530
14531   ac_header_preproc=no
14532 fi
14533
14534 rm -f conftest.err conftest.$ac_ext
14535 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
14536 echo "${ECHO_T}$ac_header_preproc" >&6; }
14537
14538 # So?  What about this header?
14539 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
14540   yes:no: )
14541     { echo "$as_me:$LINENO: WARNING: gpm.h: accepted by the compiler, rejected by the preprocessor!" >&5
14542 echo "$as_me: WARNING: gpm.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
14543     { echo "$as_me:$LINENO: WARNING: gpm.h: proceeding with the compiler's result" >&5
14544 echo "$as_me: WARNING: gpm.h: proceeding with the compiler's result" >&2;}
14545     ac_header_preproc=yes
14546     ;;
14547   no:yes:* )
14548     { echo "$as_me:$LINENO: WARNING: gpm.h: present but cannot be compiled" >&5
14549 echo "$as_me: WARNING: gpm.h: present but cannot be compiled" >&2;}
14550     { echo "$as_me:$LINENO: WARNING: gpm.h:     check for missing prerequisite headers?" >&5
14551 echo "$as_me: WARNING: gpm.h:     check for missing prerequisite headers?" >&2;}
14552     { echo "$as_me:$LINENO: WARNING: gpm.h: see the Autoconf documentation" >&5
14553 echo "$as_me: WARNING: gpm.h: see the Autoconf documentation" >&2;}
14554     { echo "$as_me:$LINENO: WARNING: gpm.h:     section \"Present But Cannot Be Compiled\"" >&5
14555 echo "$as_me: WARNING: gpm.h:     section \"Present But Cannot Be Compiled\"" >&2;}
14556     { echo "$as_me:$LINENO: WARNING: gpm.h: proceeding with the preprocessor's result" >&5
14557 echo "$as_me: WARNING: gpm.h: proceeding with the preprocessor's result" >&2;}
14558     { echo "$as_me:$LINENO: WARNING: gpm.h: in the future, the compiler will take precedence" >&5
14559 echo "$as_me: WARNING: gpm.h: in the future, the compiler will take precedence" >&2;}
14560
14561     ;;
14562 esac
14563 { echo "$as_me:$LINENO: checking for gpm.h" >&5
14564 echo $ECHO_N "checking for gpm.h... $ECHO_C" >&6; }
14565 if test "${ac_cv_header_gpm_h+set}" = set; then
14566   echo $ECHO_N "(cached) $ECHO_C" >&6
14567 else
14568   ac_cv_header_gpm_h=$ac_header_preproc
14569 fi
14570 { echo "$as_me:$LINENO: result: $ac_cv_header_gpm_h" >&5
14571 echo "${ECHO_T}$ac_cv_header_gpm_h" >&6; }
14572
14573 fi
14574 if test $ac_cv_header_gpm_h = yes; then
14575   { echo "$as_me:$LINENO: checking for Gpm_Open in -lgpm" >&5
14576 echo $ECHO_N "checking for Gpm_Open in -lgpm... $ECHO_C" >&6; }
14577 if test "${ac_cv_lib_gpm_Gpm_Open+set}" = set; then
14578   echo $ECHO_N "(cached) $ECHO_C" >&6
14579 else
14580   ac_check_lib_save_LIBS=$LIBS
14581 LIBS="-lgpm  $LIBS"
14582 cat >conftest.$ac_ext <<_ACEOF
14583 /* confdefs.h.  */
14584 _ACEOF
14585 cat confdefs.h >>conftest.$ac_ext
14586 cat >>conftest.$ac_ext <<_ACEOF
14587 /* end confdefs.h.  */
14588
14589 /* Override any GCC internal prototype to avoid an error.
14590    Use char because int might match the return type of a GCC
14591    builtin and then its argument prototype would still apply.  */
14592 #ifdef __cplusplus
14593 extern "C"
14594 #endif
14595 char Gpm_Open ();
14596 int
14597 main ()
14598 {
14599 return Gpm_Open ();
14600   ;
14601   return 0;
14602 }
14603 _ACEOF
14604 rm -f conftest.$ac_objext conftest$ac_exeext
14605 if { (ac_try="$ac_link"
14606 case "(($ac_try" in
14607   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14608   *) ac_try_echo=$ac_try;;
14609 esac
14610 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14611   (eval "$ac_link") 2>conftest.er1
14612   ac_status=$?
14613   grep -v '^ *+' conftest.er1 >conftest.err
14614   rm -f conftest.er1
14615   cat conftest.err >&5
14616   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14617   (exit $ac_status); } && {
14618          test -z "$ac_c_werror_flag" ||
14619          test ! -s conftest.err
14620        } && test -s conftest$ac_exeext &&
14621        $as_test_x conftest$ac_exeext; then
14622   ac_cv_lib_gpm_Gpm_Open=yes
14623 else
14624   echo "$as_me: failed program was:" >&5
14625 sed 's/^/| /' conftest.$ac_ext >&5
14626
14627         ac_cv_lib_gpm_Gpm_Open=no
14628 fi
14629
14630 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
14631       conftest$ac_exeext conftest.$ac_ext
14632 LIBS=$ac_check_lib_save_LIBS
14633 fi
14634 { echo "$as_me:$LINENO: result: $ac_cv_lib_gpm_Gpm_Open" >&5
14635 echo "${ECHO_T}$ac_cv_lib_gpm_Gpm_Open" >&6; }
14636 if test $ac_cv_lib_gpm_Gpm_Open = yes; then
14637   HAVE_GPM=yes
14638 fi
14639
14640 fi
14641
14642
14643 fi
14644
14645 if test "${HAVE_GPM}" = "yes"; then
14646
14647 cat >>confdefs.h <<\_ACEOF
14648 #define HAVE_GPM 1
14649 _ACEOF
14650
14651 fi
14652
14653 if test "${ac_cv_header_malloc_malloc_h+set}" = set; then
14654   { echo "$as_me:$LINENO: checking for malloc/malloc.h" >&5
14655 echo $ECHO_N "checking for malloc/malloc.h... $ECHO_C" >&6; }
14656 if test "${ac_cv_header_malloc_malloc_h+set}" = set; then
14657   echo $ECHO_N "(cached) $ECHO_C" >&6
14658 fi
14659 { echo "$as_me:$LINENO: result: $ac_cv_header_malloc_malloc_h" >&5
14660 echo "${ECHO_T}$ac_cv_header_malloc_malloc_h" >&6; }
14661 else
14662   # Is the header compilable?
14663 { echo "$as_me:$LINENO: checking malloc/malloc.h usability" >&5
14664 echo $ECHO_N "checking malloc/malloc.h usability... $ECHO_C" >&6; }
14665 cat >conftest.$ac_ext <<_ACEOF
14666 /* confdefs.h.  */
14667 _ACEOF
14668 cat confdefs.h >>conftest.$ac_ext
14669 cat >>conftest.$ac_ext <<_ACEOF
14670 /* end confdefs.h.  */
14671 $ac_includes_default
14672 #include <malloc/malloc.h>
14673 _ACEOF
14674 rm -f conftest.$ac_objext
14675 if { (ac_try="$ac_compile"
14676 case "(($ac_try" in
14677   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14678   *) ac_try_echo=$ac_try;;
14679 esac
14680 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14681   (eval "$ac_compile") 2>conftest.er1
14682   ac_status=$?
14683   grep -v '^ *+' conftest.er1 >conftest.err
14684   rm -f conftest.er1
14685   cat conftest.err >&5
14686   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14687   (exit $ac_status); } && {
14688          test -z "$ac_c_werror_flag" ||
14689          test ! -s conftest.err
14690        } && test -s conftest.$ac_objext; then
14691   ac_header_compiler=yes
14692 else
14693   echo "$as_me: failed program was:" >&5
14694 sed 's/^/| /' conftest.$ac_ext >&5
14695
14696         ac_header_compiler=no
14697 fi
14698
14699 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14700 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
14701 echo "${ECHO_T}$ac_header_compiler" >&6; }
14702
14703 # Is the header present?
14704 { echo "$as_me:$LINENO: checking malloc/malloc.h presence" >&5
14705 echo $ECHO_N "checking malloc/malloc.h presence... $ECHO_C" >&6; }
14706 cat >conftest.$ac_ext <<_ACEOF
14707 /* confdefs.h.  */
14708 _ACEOF
14709 cat confdefs.h >>conftest.$ac_ext
14710 cat >>conftest.$ac_ext <<_ACEOF
14711 /* end confdefs.h.  */
14712 #include <malloc/malloc.h>
14713 _ACEOF
14714 if { (ac_try="$ac_cpp conftest.$ac_ext"
14715 case "(($ac_try" in
14716   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14717   *) ac_try_echo=$ac_try;;
14718 esac
14719 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14720   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
14721   ac_status=$?
14722   grep -v '^ *+' conftest.er1 >conftest.err
14723   rm -f conftest.er1
14724   cat conftest.err >&5
14725   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14726   (exit $ac_status); } >/dev/null && {
14727          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
14728          test ! -s conftest.err
14729        }; then
14730   ac_header_preproc=yes
14731 else
14732   echo "$as_me: failed program was:" >&5
14733 sed 's/^/| /' conftest.$ac_ext >&5
14734
14735   ac_header_preproc=no
14736 fi
14737
14738 rm -f conftest.err conftest.$ac_ext
14739 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
14740 echo "${ECHO_T}$ac_header_preproc" >&6; }
14741
14742 # So?  What about this header?
14743 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
14744   yes:no: )
14745     { echo "$as_me:$LINENO: WARNING: malloc/malloc.h: accepted by the compiler, rejected by the preprocessor!" >&5
14746 echo "$as_me: WARNING: malloc/malloc.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
14747     { echo "$as_me:$LINENO: WARNING: malloc/malloc.h: proceeding with the compiler's result" >&5
14748 echo "$as_me: WARNING: malloc/malloc.h: proceeding with the compiler's result" >&2;}
14749     ac_header_preproc=yes
14750     ;;
14751   no:yes:* )
14752     { echo "$as_me:$LINENO: WARNING: malloc/malloc.h: present but cannot be compiled" >&5
14753 echo "$as_me: WARNING: malloc/malloc.h: present but cannot be compiled" >&2;}
14754     { echo "$as_me:$LINENO: WARNING: malloc/malloc.h:     check for missing prerequisite headers?" >&5
14755 echo "$as_me: WARNING: malloc/malloc.h:     check for missing prerequisite headers?" >&2;}
14756     { echo "$as_me:$LINENO: WARNING: malloc/malloc.h: see the Autoconf documentation" >&5
14757 echo "$as_me: WARNING: malloc/malloc.h: see the Autoconf documentation" >&2;}
14758     { echo "$as_me:$LINENO: WARNING: malloc/malloc.h:     section \"Present But Cannot Be Compiled\"" >&5
14759 echo "$as_me: WARNING: malloc/malloc.h:     section \"Present But Cannot Be Compiled\"" >&2;}
14760     { echo "$as_me:$LINENO: WARNING: malloc/malloc.h: proceeding with the preprocessor's result" >&5
14761 echo "$as_me: WARNING: malloc/malloc.h: proceeding with the preprocessor's result" >&2;}
14762     { echo "$as_me:$LINENO: WARNING: malloc/malloc.h: in the future, the compiler will take precedence" >&5
14763 echo "$as_me: WARNING: malloc/malloc.h: in the future, the compiler will take precedence" >&2;}
14764
14765     ;;
14766 esac
14767 { echo "$as_me:$LINENO: checking for malloc/malloc.h" >&5
14768 echo $ECHO_N "checking for malloc/malloc.h... $ECHO_C" >&6; }
14769 if test "${ac_cv_header_malloc_malloc_h+set}" = set; then
14770   echo $ECHO_N "(cached) $ECHO_C" >&6
14771 else
14772   ac_cv_header_malloc_malloc_h=$ac_header_preproc
14773 fi
14774 { echo "$as_me:$LINENO: result: $ac_cv_header_malloc_malloc_h" >&5
14775 echo "${ECHO_T}$ac_cv_header_malloc_malloc_h" >&6; }
14776
14777 fi
14778 if test $ac_cv_header_malloc_malloc_h = yes; then
14779
14780 cat >>confdefs.h <<\_ACEOF
14781 #define HAVE_MALLOC_MALLOC_H 1
14782 _ACEOF
14783
14784 fi
14785
14786
14787
14788 ### Use Mac OS X Carbon API to implement GUI.
14789 if test "${HAVE_CARBON}" = "yes"; then
14790
14791 cat >>confdefs.h <<\_ACEOF
14792 #define HAVE_CARBON 1
14793 _ACEOF
14794
14795
14796 for ac_header in AvailabilityMacros.h
14797 do
14798 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
14799 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
14800   { echo "$as_me:$LINENO: checking for $ac_header" >&5
14801 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
14802 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
14803   echo $ECHO_N "(cached) $ECHO_C" >&6
14804 fi
14805 ac_res=`eval echo '${'$as_ac_Header'}'`
14806                { echo "$as_me:$LINENO: result: $ac_res" >&5
14807 echo "${ECHO_T}$ac_res" >&6; }
14808 else
14809   # Is the header compilable?
14810 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
14811 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
14812 cat >conftest.$ac_ext <<_ACEOF
14813 /* confdefs.h.  */
14814 _ACEOF
14815 cat confdefs.h >>conftest.$ac_ext
14816 cat >>conftest.$ac_ext <<_ACEOF
14817 /* end confdefs.h.  */
14818 $ac_includes_default
14819 #include <$ac_header>
14820 _ACEOF
14821 rm -f conftest.$ac_objext
14822 if { (ac_try="$ac_compile"
14823 case "(($ac_try" in
14824   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14825   *) ac_try_echo=$ac_try;;
14826 esac
14827 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14828   (eval "$ac_compile") 2>conftest.er1
14829   ac_status=$?
14830   grep -v '^ *+' conftest.er1 >conftest.err
14831   rm -f conftest.er1
14832   cat conftest.err >&5
14833   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14834   (exit $ac_status); } && {
14835          test -z "$ac_c_werror_flag" ||
14836          test ! -s conftest.err
14837        } && test -s conftest.$ac_objext; then
14838   ac_header_compiler=yes
14839 else
14840   echo "$as_me: failed program was:" >&5
14841 sed 's/^/| /' conftest.$ac_ext >&5
14842
14843         ac_header_compiler=no
14844 fi
14845
14846 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14847 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
14848 echo "${ECHO_T}$ac_header_compiler" >&6; }
14849
14850 # Is the header present?
14851 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
14852 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
14853 cat >conftest.$ac_ext <<_ACEOF
14854 /* confdefs.h.  */
14855 _ACEOF
14856 cat confdefs.h >>conftest.$ac_ext
14857 cat >>conftest.$ac_ext <<_ACEOF
14858 /* end confdefs.h.  */
14859 #include <$ac_header>
14860 _ACEOF
14861 if { (ac_try="$ac_cpp conftest.$ac_ext"
14862 case "(($ac_try" in
14863   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14864   *) ac_try_echo=$ac_try;;
14865 esac
14866 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14867   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
14868   ac_status=$?
14869   grep -v '^ *+' conftest.er1 >conftest.err
14870   rm -f conftest.er1
14871   cat conftest.err >&5
14872   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14873   (exit $ac_status); } >/dev/null && {
14874          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
14875          test ! -s conftest.err
14876        }; then
14877   ac_header_preproc=yes
14878 else
14879   echo "$as_me: failed program was:" >&5
14880 sed 's/^/| /' conftest.$ac_ext >&5
14881
14882   ac_header_preproc=no
14883 fi
14884
14885 rm -f conftest.err conftest.$ac_ext
14886 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
14887 echo "${ECHO_T}$ac_header_preproc" >&6; }
14888
14889 # So?  What about this header?
14890 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
14891   yes:no: )
14892     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
14893 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
14894     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
14895 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
14896     ac_header_preproc=yes
14897     ;;
14898   no:yes:* )
14899     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
14900 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
14901     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
14902 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
14903     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
14904 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
14905     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
14906 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
14907     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
14908 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
14909     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
14910 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
14911
14912     ;;
14913 esac
14914 { echo "$as_me:$LINENO: checking for $ac_header" >&5
14915 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
14916 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
14917   echo $ECHO_N "(cached) $ECHO_C" >&6
14918 else
14919   eval "$as_ac_Header=\$ac_header_preproc"
14920 fi
14921 ac_res=`eval echo '${'$as_ac_Header'}'`
14922                { echo "$as_me:$LINENO: result: $ac_res" >&5
14923 echo "${ECHO_T}$ac_res" >&6; }
14924
14925 fi
14926 if test `eval echo '${'$as_ac_Header'}'` = yes; then
14927   cat >>confdefs.h <<_ACEOF
14928 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
14929 _ACEOF
14930
14931 fi
14932
14933 done
14934
14935   ## Specify the install directory
14936   carbon_appdir=
14937   if test "${carbon_appdir_x}" != ""; then
14938     case ${carbon_appdir_x} in
14939       y | ye | yes)  carbon_appdir=/Applications ;;
14940       * ) carbon_appdir=${carbon_appdir_x} ;;
14941     esac
14942   fi
14943   # We also have mouse menus.
14944   HAVE_MENUS=yes
14945 fi
14946
14947 ### Use session management (-lSM -lICE) if available
14948 HAVE_X_SM=no
14949 if test "${HAVE_X11}" = "yes"; then
14950   if test "${ac_cv_header_X11_SM_SMlib_h+set}" = set; then
14951   { echo "$as_me:$LINENO: checking for X11/SM/SMlib.h" >&5
14952 echo $ECHO_N "checking for X11/SM/SMlib.h... $ECHO_C" >&6; }
14953 if test "${ac_cv_header_X11_SM_SMlib_h+set}" = set; then
14954   echo $ECHO_N "(cached) $ECHO_C" >&6
14955 fi
14956 { echo "$as_me:$LINENO: result: $ac_cv_header_X11_SM_SMlib_h" >&5
14957 echo "${ECHO_T}$ac_cv_header_X11_SM_SMlib_h" >&6; }
14958 else
14959   # Is the header compilable?
14960 { echo "$as_me:$LINENO: checking X11/SM/SMlib.h usability" >&5
14961 echo $ECHO_N "checking X11/SM/SMlib.h usability... $ECHO_C" >&6; }
14962 cat >conftest.$ac_ext <<_ACEOF
14963 /* confdefs.h.  */
14964 _ACEOF
14965 cat confdefs.h >>conftest.$ac_ext
14966 cat >>conftest.$ac_ext <<_ACEOF
14967 /* end confdefs.h.  */
14968 $ac_includes_default
14969 #include <X11/SM/SMlib.h>
14970 _ACEOF
14971 rm -f conftest.$ac_objext
14972 if { (ac_try="$ac_compile"
14973 case "(($ac_try" in
14974   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14975   *) ac_try_echo=$ac_try;;
14976 esac
14977 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14978   (eval "$ac_compile") 2>conftest.er1
14979   ac_status=$?
14980   grep -v '^ *+' conftest.er1 >conftest.err
14981   rm -f conftest.er1
14982   cat conftest.err >&5
14983   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14984   (exit $ac_status); } && {
14985          test -z "$ac_c_werror_flag" ||
14986          test ! -s conftest.err
14987        } && test -s conftest.$ac_objext; then
14988   ac_header_compiler=yes
14989 else
14990   echo "$as_me: failed program was:" >&5
14991 sed 's/^/| /' conftest.$ac_ext >&5
14992
14993         ac_header_compiler=no
14994 fi
14995
14996 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14997 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
14998 echo "${ECHO_T}$ac_header_compiler" >&6; }
14999
15000 # Is the header present?
15001 { echo "$as_me:$LINENO: checking X11/SM/SMlib.h presence" >&5
15002 echo $ECHO_N "checking X11/SM/SMlib.h presence... $ECHO_C" >&6; }
15003 cat >conftest.$ac_ext <<_ACEOF
15004 /* confdefs.h.  */
15005 _ACEOF
15006 cat confdefs.h >>conftest.$ac_ext
15007 cat >>conftest.$ac_ext <<_ACEOF
15008 /* end confdefs.h.  */
15009 #include <X11/SM/SMlib.h>
15010 _ACEOF
15011 if { (ac_try="$ac_cpp conftest.$ac_ext"
15012 case "(($ac_try" in
15013   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15014   *) ac_try_echo=$ac_try;;
15015 esac
15016 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15017   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
15018   ac_status=$?
15019   grep -v '^ *+' conftest.er1 >conftest.err
15020   rm -f conftest.er1
15021   cat conftest.err >&5
15022   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15023   (exit $ac_status); } >/dev/null && {
15024          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
15025          test ! -s conftest.err
15026        }; then
15027   ac_header_preproc=yes
15028 else
15029   echo "$as_me: failed program was:" >&5
15030 sed 's/^/| /' conftest.$ac_ext >&5
15031
15032   ac_header_preproc=no
15033 fi
15034
15035 rm -f conftest.err conftest.$ac_ext
15036 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
15037 echo "${ECHO_T}$ac_header_preproc" >&6; }
15038
15039 # So?  What about this header?
15040 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
15041   yes:no: )
15042     { echo "$as_me:$LINENO: WARNING: X11/SM/SMlib.h: accepted by the compiler, rejected by the preprocessor!" >&5
15043 echo "$as_me: WARNING: X11/SM/SMlib.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
15044     { echo "$as_me:$LINENO: WARNING: X11/SM/SMlib.h: proceeding with the compiler's result" >&5
15045 echo "$as_me: WARNING: X11/SM/SMlib.h: proceeding with the compiler's result" >&2;}
15046     ac_header_preproc=yes
15047     ;;
15048   no:yes:* )
15049     { echo "$as_me:$LINENO: WARNING: X11/SM/SMlib.h: present but cannot be compiled" >&5
15050 echo "$as_me: WARNING: X11/SM/SMlib.h: present but cannot be compiled" >&2;}
15051     { echo "$as_me:$LINENO: WARNING: X11/SM/SMlib.h:     check for missing prerequisite headers?" >&5
15052 echo "$as_me: WARNING: X11/SM/SMlib.h:     check for missing prerequisite headers?" >&2;}
15053     { echo "$as_me:$LINENO: WARNING: X11/SM/SMlib.h: see the Autoconf documentation" >&5
15054 echo "$as_me: WARNING: X11/SM/SMlib.h: see the Autoconf documentation" >&2;}
15055     { echo "$as_me:$LINENO: WARNING: X11/SM/SMlib.h:     section \"Present But Cannot Be Compiled\"" >&5
15056 echo "$as_me: WARNING: X11/SM/SMlib.h:     section \"Present But Cannot Be Compiled\"" >&2;}
15057     { echo "$as_me:$LINENO: WARNING: X11/SM/SMlib.h: proceeding with the preprocessor's result" >&5
15058 echo "$as_me: WARNING: X11/SM/SMlib.h: proceeding with the preprocessor's result" >&2;}
15059     { echo "$as_me:$LINENO: WARNING: X11/SM/SMlib.h: in the future, the compiler will take precedence" >&5
15060 echo "$as_me: WARNING: X11/SM/SMlib.h: in the future, the compiler will take precedence" >&2;}
15061
15062     ;;
15063 esac
15064 { echo "$as_me:$LINENO: checking for X11/SM/SMlib.h" >&5
15065 echo $ECHO_N "checking for X11/SM/SMlib.h... $ECHO_C" >&6; }
15066 if test "${ac_cv_header_X11_SM_SMlib_h+set}" = set; then
15067   echo $ECHO_N "(cached) $ECHO_C" >&6
15068 else
15069   ac_cv_header_X11_SM_SMlib_h=$ac_header_preproc
15070 fi
15071 { echo "$as_me:$LINENO: result: $ac_cv_header_X11_SM_SMlib_h" >&5
15072 echo "${ECHO_T}$ac_cv_header_X11_SM_SMlib_h" >&6; }
15073
15074 fi
15075 if test $ac_cv_header_X11_SM_SMlib_h = yes; then
15076   { echo "$as_me:$LINENO: checking for SmcOpenConnection in -lSM" >&5
15077 echo $ECHO_N "checking for SmcOpenConnection in -lSM... $ECHO_C" >&6; }
15078 if test "${ac_cv_lib_SM_SmcOpenConnection+set}" = set; then
15079   echo $ECHO_N "(cached) $ECHO_C" >&6
15080 else
15081   ac_check_lib_save_LIBS=$LIBS
15082 LIBS="-lSM -lICE $LIBS"
15083 cat >conftest.$ac_ext <<_ACEOF
15084 /* confdefs.h.  */
15085 _ACEOF
15086 cat confdefs.h >>conftest.$ac_ext
15087 cat >>conftest.$ac_ext <<_ACEOF
15088 /* end confdefs.h.  */
15089
15090 /* Override any GCC internal prototype to avoid an error.
15091    Use char because int might match the return type of a GCC
15092    builtin and then its argument prototype would still apply.  */
15093 #ifdef __cplusplus
15094 extern "C"
15095 #endif
15096 char SmcOpenConnection ();
15097 int
15098 main ()
15099 {
15100 return SmcOpenConnection ();
15101   ;
15102   return 0;
15103 }
15104 _ACEOF
15105 rm -f conftest.$ac_objext conftest$ac_exeext
15106 if { (ac_try="$ac_link"
15107 case "(($ac_try" in
15108   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15109   *) ac_try_echo=$ac_try;;
15110 esac
15111 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15112   (eval "$ac_link") 2>conftest.er1
15113   ac_status=$?
15114   grep -v '^ *+' conftest.er1 >conftest.err
15115   rm -f conftest.er1
15116   cat conftest.err >&5
15117   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15118   (exit $ac_status); } && {
15119          test -z "$ac_c_werror_flag" ||
15120          test ! -s conftest.err
15121        } && test -s conftest$ac_exeext &&
15122        $as_test_x conftest$ac_exeext; then
15123   ac_cv_lib_SM_SmcOpenConnection=yes
15124 else
15125   echo "$as_me: failed program was:" >&5
15126 sed 's/^/| /' conftest.$ac_ext >&5
15127
15128         ac_cv_lib_SM_SmcOpenConnection=no
15129 fi
15130
15131 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
15132       conftest$ac_exeext conftest.$ac_ext
15133 LIBS=$ac_check_lib_save_LIBS
15134 fi
15135 { echo "$as_me:$LINENO: result: $ac_cv_lib_SM_SmcOpenConnection" >&5
15136 echo "${ECHO_T}$ac_cv_lib_SM_SmcOpenConnection" >&6; }
15137 if test $ac_cv_lib_SM_SmcOpenConnection = yes; then
15138   HAVE_X_SM=yes
15139 fi
15140
15141 fi
15142
15143
15144
15145   if test "${HAVE_X_SM}" = "yes"; then
15146
15147 cat >>confdefs.h <<\_ACEOF
15148 #define HAVE_X_SM 1
15149 _ACEOF
15150
15151     case "$LIBS" in
15152       *-lSM*) ;;
15153       *)      LIBS="-lSM -lICE $LIBS" ;;
15154     esac
15155   fi
15156 fi
15157
15158 # If netdb.h doesn't declare h_errno, we must declare it by hand.
15159 { echo "$as_me:$LINENO: checking whether netdb declares h_errno" >&5
15160 echo $ECHO_N "checking whether netdb declares h_errno... $ECHO_C" >&6; }
15161 if test "${emacs_cv_netdb_declares_h_errno+set}" = set; then
15162   echo $ECHO_N "(cached) $ECHO_C" >&6
15163 else
15164   cat >conftest.$ac_ext <<_ACEOF
15165 /* confdefs.h.  */
15166 _ACEOF
15167 cat confdefs.h >>conftest.$ac_ext
15168 cat >>conftest.$ac_ext <<_ACEOF
15169 /* end confdefs.h.  */
15170 #include <netdb.h>
15171 int
15172 main ()
15173 {
15174 return h_errno;
15175   ;
15176   return 0;
15177 }
15178 _ACEOF
15179 rm -f conftest.$ac_objext conftest$ac_exeext
15180 if { (ac_try="$ac_link"
15181 case "(($ac_try" in
15182   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15183   *) ac_try_echo=$ac_try;;
15184 esac
15185 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15186   (eval "$ac_link") 2>conftest.er1
15187   ac_status=$?
15188   grep -v '^ *+' conftest.er1 >conftest.err
15189   rm -f conftest.er1
15190   cat conftest.err >&5
15191   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15192   (exit $ac_status); } && {
15193          test -z "$ac_c_werror_flag" ||
15194          test ! -s conftest.err
15195        } && test -s conftest$ac_exeext &&
15196        $as_test_x conftest$ac_exeext; then
15197   emacs_cv_netdb_declares_h_errno=yes
15198 else
15199   echo "$as_me: failed program was:" >&5
15200 sed 's/^/| /' conftest.$ac_ext >&5
15201
15202         emacs_cv_netdb_declares_h_errno=no
15203 fi
15204
15205 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
15206       conftest$ac_exeext conftest.$ac_ext
15207 fi
15208 { echo "$as_me:$LINENO: result: $emacs_cv_netdb_declares_h_errno" >&5
15209 echo "${ECHO_T}$emacs_cv_netdb_declares_h_errno" >&6; }
15210 if test $emacs_cv_netdb_declares_h_errno = yes; then
15211
15212 cat >>confdefs.h <<\_ACEOF
15213 #define HAVE_H_ERRNO 1
15214 _ACEOF
15215
15216 fi
15217
15218 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
15219 # for constant arguments.  Useless!
15220 { echo "$as_me:$LINENO: checking for working alloca.h" >&5
15221 echo $ECHO_N "checking for working alloca.h... $ECHO_C" >&6; }
15222 if test "${ac_cv_working_alloca_h+set}" = set; then
15223   echo $ECHO_N "(cached) $ECHO_C" >&6
15224 else
15225   cat >conftest.$ac_ext <<_ACEOF
15226 /* confdefs.h.  */
15227 _ACEOF
15228 cat confdefs.h >>conftest.$ac_ext
15229 cat >>conftest.$ac_ext <<_ACEOF
15230 /* end confdefs.h.  */
15231 #include <alloca.h>
15232 int
15233 main ()
15234 {
15235 char *p = (char *) alloca (2 * sizeof (int));
15236                           if (p) return 0;
15237   ;
15238   return 0;
15239 }
15240 _ACEOF
15241 rm -f conftest.$ac_objext conftest$ac_exeext
15242 if { (ac_try="$ac_link"
15243 case "(($ac_try" in
15244   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15245   *) ac_try_echo=$ac_try;;
15246 esac
15247 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15248   (eval "$ac_link") 2>conftest.er1
15249   ac_status=$?
15250   grep -v '^ *+' conftest.er1 >conftest.err
15251   rm -f conftest.er1
15252   cat conftest.err >&5
15253   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15254   (exit $ac_status); } && {
15255          test -z "$ac_c_werror_flag" ||
15256          test ! -s conftest.err
15257        } && test -s conftest$ac_exeext &&
15258        $as_test_x conftest$ac_exeext; then
15259   ac_cv_working_alloca_h=yes
15260 else
15261   echo "$as_me: failed program was:" >&5
15262 sed 's/^/| /' conftest.$ac_ext >&5
15263
15264         ac_cv_working_alloca_h=no
15265 fi
15266
15267 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
15268       conftest$ac_exeext conftest.$ac_ext
15269 fi
15270 { echo "$as_me:$LINENO: result: $ac_cv_working_alloca_h" >&5
15271 echo "${ECHO_T}$ac_cv_working_alloca_h" >&6; }
15272 if test $ac_cv_working_alloca_h = yes; then
15273
15274 cat >>confdefs.h <<\_ACEOF
15275 #define HAVE_ALLOCA_H 1
15276 _ACEOF
15277
15278 fi
15279
15280 { echo "$as_me:$LINENO: checking for alloca" >&5
15281 echo $ECHO_N "checking for alloca... $ECHO_C" >&6; }
15282 if test "${ac_cv_func_alloca_works+set}" = set; then
15283   echo $ECHO_N "(cached) $ECHO_C" >&6
15284 else
15285   cat >conftest.$ac_ext <<_ACEOF
15286 /* confdefs.h.  */
15287 _ACEOF
15288 cat confdefs.h >>conftest.$ac_ext
15289 cat >>conftest.$ac_ext <<_ACEOF
15290 /* end confdefs.h.  */
15291 #ifdef __GNUC__
15292 # define alloca __builtin_alloca
15293 #else
15294 # ifdef _MSC_VER
15295 #  include <malloc.h>
15296 #  define alloca _alloca
15297 # else
15298 #  ifdef HAVE_ALLOCA_H
15299 #   include <alloca.h>
15300 #  else
15301 #   ifdef _AIX
15302  #pragma alloca
15303 #   else
15304 #    ifndef alloca /* predefined by HP cc +Olibcalls */
15305 char *alloca ();
15306 #    endif
15307 #   endif
15308 #  endif
15309 # endif
15310 #endif
15311
15312 int
15313 main ()
15314 {
15315 char *p = (char *) alloca (1);
15316                                     if (p) return 0;
15317   ;
15318   return 0;
15319 }
15320 _ACEOF
15321 rm -f conftest.$ac_objext conftest$ac_exeext
15322 if { (ac_try="$ac_link"
15323 case "(($ac_try" in
15324   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15325   *) ac_try_echo=$ac_try;;
15326 esac
15327 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15328   (eval "$ac_link") 2>conftest.er1
15329   ac_status=$?
15330   grep -v '^ *+' conftest.er1 >conftest.err
15331   rm -f conftest.er1
15332   cat conftest.err >&5
15333   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15334   (exit $ac_status); } && {
15335          test -z "$ac_c_werror_flag" ||
15336          test ! -s conftest.err
15337        } && test -s conftest$ac_exeext &&
15338        $as_test_x conftest$ac_exeext; then
15339   ac_cv_func_alloca_works=yes
15340 else
15341   echo "$as_me: failed program was:" >&5
15342 sed 's/^/| /' conftest.$ac_ext >&5
15343
15344         ac_cv_func_alloca_works=no
15345 fi
15346
15347 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
15348       conftest$ac_exeext conftest.$ac_ext
15349 fi
15350 { echo "$as_me:$LINENO: result: $ac_cv_func_alloca_works" >&5
15351 echo "${ECHO_T}$ac_cv_func_alloca_works" >&6; }
15352
15353 if test $ac_cv_func_alloca_works = yes; then
15354
15355 cat >>confdefs.h <<\_ACEOF
15356 #define HAVE_ALLOCA 1
15357 _ACEOF
15358
15359 else
15360   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
15361 # that cause trouble.  Some versions do not even contain alloca or
15362 # contain a buggy version.  If you still want to use their alloca,
15363 # use ar to extract alloca.o from them instead of compiling alloca.c.
15364
15365 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
15366
15367 cat >>confdefs.h <<\_ACEOF
15368 #define C_ALLOCA 1
15369 _ACEOF
15370
15371
15372 { echo "$as_me:$LINENO: checking whether \`alloca.c' needs Cray hooks" >&5
15373 echo $ECHO_N "checking whether \`alloca.c' needs Cray hooks... $ECHO_C" >&6; }
15374 if test "${ac_cv_os_cray+set}" = set; then
15375   echo $ECHO_N "(cached) $ECHO_C" >&6
15376 else
15377   cat >conftest.$ac_ext <<_ACEOF
15378 /* confdefs.h.  */
15379 _ACEOF
15380 cat confdefs.h >>conftest.$ac_ext
15381 cat >>conftest.$ac_ext <<_ACEOF
15382 /* end confdefs.h.  */
15383 #if defined CRAY && ! defined CRAY2
15384 webecray
15385 #else
15386 wenotbecray
15387 #endif
15388
15389 _ACEOF
15390 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
15391   $EGREP "webecray" >/dev/null 2>&1; then
15392   ac_cv_os_cray=yes
15393 else
15394   ac_cv_os_cray=no
15395 fi
15396 rm -f conftest*
15397
15398 fi
15399 { echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5
15400 echo "${ECHO_T}$ac_cv_os_cray" >&6; }
15401 if test $ac_cv_os_cray = yes; then
15402   for ac_func in _getb67 GETB67 getb67; do
15403     as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
15404 { echo "$as_me:$LINENO: checking for $ac_func" >&5
15405 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
15406 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
15407   echo $ECHO_N "(cached) $ECHO_C" >&6
15408 else
15409   cat >conftest.$ac_ext <<_ACEOF
15410 /* confdefs.h.  */
15411 _ACEOF
15412 cat confdefs.h >>conftest.$ac_ext
15413 cat >>conftest.$ac_ext <<_ACEOF
15414 /* end confdefs.h.  */
15415 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
15416    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
15417 #define $ac_func innocuous_$ac_func
15418
15419 /* System header to define __stub macros and hopefully few prototypes,
15420     which can conflict with char $ac_func (); below.
15421     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
15422     <limits.h> exists even on freestanding compilers.  */
15423
15424 #ifdef __STDC__
15425 # include <limits.h>
15426 #else
15427 # include <assert.h>
15428 #endif
15429
15430 #undef $ac_func
15431
15432 /* Override any GCC internal prototype to avoid an error.
15433    Use char because int might match the return type of a GCC
15434    builtin and then its argument prototype would still apply.  */
15435 #ifdef __cplusplus
15436 extern "C"
15437 #endif
15438 char $ac_func ();
15439 /* The GNU C library defines this for functions which it implements
15440     to always fail with ENOSYS.  Some functions are actually named
15441     something starting with __ and the normal name is an alias.  */
15442 #if defined __stub_$ac_func || defined __stub___$ac_func
15443 choke me
15444 #endif
15445
15446 int
15447 main ()
15448 {
15449 return $ac_func ();
15450   ;
15451   return 0;
15452 }
15453 _ACEOF
15454 rm -f conftest.$ac_objext conftest$ac_exeext
15455 if { (ac_try="$ac_link"
15456 case "(($ac_try" in
15457   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15458   *) ac_try_echo=$ac_try;;
15459 esac
15460 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15461   (eval "$ac_link") 2>conftest.er1
15462   ac_status=$?
15463   grep -v '^ *+' conftest.er1 >conftest.err
15464   rm -f conftest.er1
15465   cat conftest.err >&5
15466   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15467   (exit $ac_status); } && {
15468          test -z "$ac_c_werror_flag" ||
15469          test ! -s conftest.err
15470        } && test -s conftest$ac_exeext &&
15471        $as_test_x conftest$ac_exeext; then
15472   eval "$as_ac_var=yes"
15473 else
15474   echo "$as_me: failed program was:" >&5
15475 sed 's/^/| /' conftest.$ac_ext >&5
15476
15477         eval "$as_ac_var=no"
15478 fi
15479
15480 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
15481       conftest$ac_exeext conftest.$ac_ext
15482 fi
15483 ac_res=`eval echo '${'$as_ac_var'}'`
15484                { echo "$as_me:$LINENO: result: $ac_res" >&5
15485 echo "${ECHO_T}$ac_res" >&6; }
15486 if test `eval echo '${'$as_ac_var'}'` = yes; then
15487
15488 cat >>confdefs.h <<_ACEOF
15489 #define CRAY_STACKSEG_END $ac_func
15490 _ACEOF
15491
15492     break
15493 fi
15494
15495   done
15496 fi
15497
15498 { echo "$as_me:$LINENO: checking stack direction for C alloca" >&5
15499 echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6; }
15500 if test "${ac_cv_c_stack_direction+set}" = set; then
15501   echo $ECHO_N "(cached) $ECHO_C" >&6
15502 else
15503   if test "$cross_compiling" = yes; then
15504   ac_cv_c_stack_direction=0
15505 else
15506   cat >conftest.$ac_ext <<_ACEOF
15507 /* confdefs.h.  */
15508 _ACEOF
15509 cat confdefs.h >>conftest.$ac_ext
15510 cat >>conftest.$ac_ext <<_ACEOF
15511 /* end confdefs.h.  */
15512 $ac_includes_default
15513 int
15514 find_stack_direction ()
15515 {
15516   static char *addr = 0;
15517   auto char dummy;
15518   if (addr == 0)
15519     {
15520       addr = &dummy;
15521       return find_stack_direction ();
15522     }
15523   else
15524     return (&dummy > addr) ? 1 : -1;
15525 }
15526
15527 int
15528 main ()
15529 {
15530   return find_stack_direction () < 0;
15531 }
15532 _ACEOF
15533 rm -f conftest$ac_exeext
15534 if { (ac_try="$ac_link"
15535 case "(($ac_try" in
15536   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15537   *) ac_try_echo=$ac_try;;
15538 esac
15539 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15540   (eval "$ac_link") 2>&5
15541   ac_status=$?
15542   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15543   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
15544   { (case "(($ac_try" in
15545   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15546   *) ac_try_echo=$ac_try;;
15547 esac
15548 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15549   (eval "$ac_try") 2>&5
15550   ac_status=$?
15551   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15552   (exit $ac_status); }; }; then
15553   ac_cv_c_stack_direction=1
15554 else
15555   echo "$as_me: program exited with status $ac_status" >&5
15556 echo "$as_me: failed program was:" >&5
15557 sed 's/^/| /' conftest.$ac_ext >&5
15558
15559 ( exit $ac_status )
15560 ac_cv_c_stack_direction=-1
15561 fi
15562 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
15563 fi
15564
15565
15566 fi
15567 { echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5
15568 echo "${ECHO_T}$ac_cv_c_stack_direction" >&6; }
15569
15570 cat >>confdefs.h <<_ACEOF
15571 #define STACK_DIRECTION $ac_cv_c_stack_direction
15572 _ACEOF
15573
15574
15575 fi
15576
15577
15578 if test x"$ac_cv_func_alloca_works" != xyes; then
15579    { { echo "$as_me:$LINENO: error: a system implementation of alloca is required " >&5
15580 echo "$as_me: error: a system implementation of alloca is required " >&2;}
15581    { (exit 1); exit 1; }; }
15582 fi
15583
15584 # fmod, logb, and frexp are found in -lm on most systems.
15585 # On HPUX 9.01, -lm does not contain logb, so check for sqrt.
15586
15587 { echo "$as_me:$LINENO: checking for sqrt in -lm" >&5
15588 echo $ECHO_N "checking for sqrt in -lm... $ECHO_C" >&6; }
15589 if test "${ac_cv_lib_m_sqrt+set}" = set; then
15590   echo $ECHO_N "(cached) $ECHO_C" >&6
15591 else
15592   ac_check_lib_save_LIBS=$LIBS
15593 LIBS="-lm  $LIBS"
15594 cat >conftest.$ac_ext <<_ACEOF
15595 /* confdefs.h.  */
15596 _ACEOF
15597 cat confdefs.h >>conftest.$ac_ext
15598 cat >>conftest.$ac_ext <<_ACEOF
15599 /* end confdefs.h.  */
15600
15601 /* Override any GCC internal prototype to avoid an error.
15602    Use char because int might match the return type of a GCC
15603    builtin and then its argument prototype would still apply.  */
15604 #ifdef __cplusplus
15605 extern "C"
15606 #endif
15607 char sqrt ();
15608 int
15609 main ()
15610 {
15611 return sqrt ();
15612   ;
15613   return 0;
15614 }
15615 _ACEOF
15616 rm -f conftest.$ac_objext conftest$ac_exeext
15617 if { (ac_try="$ac_link"
15618 case "(($ac_try" in
15619   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15620   *) ac_try_echo=$ac_try;;
15621 esac
15622 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15623   (eval "$ac_link") 2>conftest.er1
15624   ac_status=$?
15625   grep -v '^ *+' conftest.er1 >conftest.err
15626   rm -f conftest.er1
15627   cat conftest.err >&5
15628   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15629   (exit $ac_status); } && {
15630          test -z "$ac_c_werror_flag" ||
15631          test ! -s conftest.err
15632        } && test -s conftest$ac_exeext &&
15633        $as_test_x conftest$ac_exeext; then
15634   ac_cv_lib_m_sqrt=yes
15635 else
15636   echo "$as_me: failed program was:" >&5
15637 sed 's/^/| /' conftest.$ac_ext >&5
15638
15639         ac_cv_lib_m_sqrt=no
15640 fi
15641
15642 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
15643       conftest$ac_exeext conftest.$ac_ext
15644 LIBS=$ac_check_lib_save_LIBS
15645 fi
15646 { echo "$as_me:$LINENO: result: $ac_cv_lib_m_sqrt" >&5
15647 echo "${ECHO_T}$ac_cv_lib_m_sqrt" >&6; }
15648 if test $ac_cv_lib_m_sqrt = yes; then
15649   cat >>confdefs.h <<_ACEOF
15650 #define HAVE_LIBM 1
15651 _ACEOF
15652
15653   LIBS="-lm $LIBS"
15654
15655 fi
15656
15657
15658 # Check for mail-locking functions in a "mail" library.  Probably this should
15659 # have the same check as for liblockfile below.
15660
15661 { echo "$as_me:$LINENO: checking for maillock in -lmail" >&5
15662 echo $ECHO_N "checking for maillock in -lmail... $ECHO_C" >&6; }
15663 if test "${ac_cv_lib_mail_maillock+set}" = set; then
15664   echo $ECHO_N "(cached) $ECHO_C" >&6
15665 else
15666   ac_check_lib_save_LIBS=$LIBS
15667 LIBS="-lmail  $LIBS"
15668 cat >conftest.$ac_ext <<_ACEOF
15669 /* confdefs.h.  */
15670 _ACEOF
15671 cat confdefs.h >>conftest.$ac_ext
15672 cat >>conftest.$ac_ext <<_ACEOF
15673 /* end confdefs.h.  */
15674
15675 /* Override any GCC internal prototype to avoid an error.
15676    Use char because int might match the return type of a GCC
15677    builtin and then its argument prototype would still apply.  */
15678 #ifdef __cplusplus
15679 extern "C"
15680 #endif
15681 char maillock ();
15682 int
15683 main ()
15684 {
15685 return maillock ();
15686   ;
15687   return 0;
15688 }
15689 _ACEOF
15690 rm -f conftest.$ac_objext conftest$ac_exeext
15691 if { (ac_try="$ac_link"
15692 case "(($ac_try" in
15693   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15694   *) ac_try_echo=$ac_try;;
15695 esac
15696 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15697   (eval "$ac_link") 2>conftest.er1
15698   ac_status=$?
15699   grep -v '^ *+' conftest.er1 >conftest.err
15700   rm -f conftest.er1
15701   cat conftest.err >&5
15702   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15703   (exit $ac_status); } && {
15704          test -z "$ac_c_werror_flag" ||
15705          test ! -s conftest.err
15706        } && test -s conftest$ac_exeext &&
15707        $as_test_x conftest$ac_exeext; then
15708   ac_cv_lib_mail_maillock=yes
15709 else
15710   echo "$as_me: failed program was:" >&5
15711 sed 's/^/| /' conftest.$ac_ext >&5
15712
15713         ac_cv_lib_mail_maillock=no
15714 fi
15715
15716 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
15717       conftest$ac_exeext conftest.$ac_ext
15718 LIBS=$ac_check_lib_save_LIBS
15719 fi
15720 { echo "$as_me:$LINENO: result: $ac_cv_lib_mail_maillock" >&5
15721 echo "${ECHO_T}$ac_cv_lib_mail_maillock" >&6; }
15722 if test $ac_cv_lib_mail_maillock = yes; then
15723   cat >>confdefs.h <<_ACEOF
15724 #define HAVE_LIBMAIL 1
15725 _ACEOF
15726
15727   LIBS="-lmail $LIBS"
15728
15729 fi
15730
15731
15732 { echo "$as_me:$LINENO: checking for maillock in -llockfile" >&5
15733 echo $ECHO_N "checking for maillock in -llockfile... $ECHO_C" >&6; }
15734 if test "${ac_cv_lib_lockfile_maillock+set}" = set; then
15735   echo $ECHO_N "(cached) $ECHO_C" >&6
15736 else
15737   ac_check_lib_save_LIBS=$LIBS
15738 LIBS="-llockfile  $LIBS"
15739 cat >conftest.$ac_ext <<_ACEOF
15740 /* confdefs.h.  */
15741 _ACEOF
15742 cat confdefs.h >>conftest.$ac_ext
15743 cat >>conftest.$ac_ext <<_ACEOF
15744 /* end confdefs.h.  */
15745
15746 /* Override any GCC internal prototype to avoid an error.
15747    Use char because int might match the return type of a GCC
15748    builtin and then its argument prototype would still apply.  */
15749 #ifdef __cplusplus
15750 extern "C"
15751 #endif
15752 char maillock ();
15753 int
15754 main ()
15755 {
15756 return maillock ();
15757   ;
15758   return 0;
15759 }
15760 _ACEOF
15761 rm -f conftest.$ac_objext conftest$ac_exeext
15762 if { (ac_try="$ac_link"
15763 case "(($ac_try" in
15764   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15765   *) ac_try_echo=$ac_try;;
15766 esac
15767 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15768   (eval "$ac_link") 2>conftest.er1
15769   ac_status=$?
15770   grep -v '^ *+' conftest.er1 >conftest.err
15771   rm -f conftest.er1
15772   cat conftest.err >&5
15773   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15774   (exit $ac_status); } && {
15775          test -z "$ac_c_werror_flag" ||
15776          test ! -s conftest.err
15777        } && test -s conftest$ac_exeext &&
15778        $as_test_x conftest$ac_exeext; then
15779   ac_cv_lib_lockfile_maillock=yes
15780 else
15781   echo "$as_me: failed program was:" >&5
15782 sed 's/^/| /' conftest.$ac_ext >&5
15783
15784         ac_cv_lib_lockfile_maillock=no
15785 fi
15786
15787 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
15788       conftest$ac_exeext conftest.$ac_ext
15789 LIBS=$ac_check_lib_save_LIBS
15790 fi
15791 { echo "$as_me:$LINENO: result: $ac_cv_lib_lockfile_maillock" >&5
15792 echo "${ECHO_T}$ac_cv_lib_lockfile_maillock" >&6; }
15793 if test $ac_cv_lib_lockfile_maillock = yes; then
15794   cat >>confdefs.h <<_ACEOF
15795 #define HAVE_LIBLOCKFILE 1
15796 _ACEOF
15797
15798   LIBS="-llockfile $LIBS"
15799
15800 fi
15801
15802 # If we have the shared liblockfile, assume we must use it for mail
15803 # locking (e.g. Debian).  If we couldn't link against liblockfile
15804 # (no liblockfile.a installed), ensure that we don't need to.
15805 if test "$ac_cv_lib_lockfile_maillock" = no; then
15806       # Extract the first word of "liblockfile.so", so it can be a program name with args.
15807 set dummy liblockfile.so; ac_word=$2
15808 { echo "$as_me:$LINENO: checking for $ac_word" >&5
15809 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
15810 if test "${ac_cv_prog_liblockfile+set}" = set; then
15811   echo $ECHO_N "(cached) $ECHO_C" >&6
15812 else
15813   if test -n "$liblockfile"; then
15814   ac_cv_prog_liblockfile="$liblockfile" # Let the user override the test.
15815 else
15816 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15817 as_dummy="/usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH"
15818 for as_dir in $as_dummy
15819 do
15820   IFS=$as_save_IFS
15821   test -z "$as_dir" && as_dir=.
15822   for ac_exec_ext in '' $ac_executable_extensions; do
15823   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
15824     ac_cv_prog_liblockfile="yes"
15825     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15826     break 2
15827   fi
15828 done
15829 done
15830 IFS=$as_save_IFS
15831
15832   test -z "$ac_cv_prog_liblockfile" && ac_cv_prog_liblockfile="no"
15833 fi
15834 fi
15835 liblockfile=$ac_cv_prog_liblockfile
15836 if test -n "$liblockfile"; then
15837   { echo "$as_me:$LINENO: result: $liblockfile" >&5
15838 echo "${ECHO_T}$liblockfile" >&6; }
15839 else
15840   { echo "$as_me:$LINENO: result: no" >&5
15841 echo "${ECHO_T}no" >&6; }
15842 fi
15843
15844
15845   if test $ac_cv_prog_liblockfile = yes; then
15846     { { echo "$as_me:$LINENO: error: Shared liblockfile found but can't link against it.
15847 This probably means that movemail could lose mail.
15848 There may be a \`development' package to install containing liblockfile." >&5
15849 echo "$as_me: error: Shared liblockfile found but can't link against it.
15850 This probably means that movemail could lose mail.
15851 There may be a \`development' package to install containing liblockfile." >&2;}
15852    { (exit 1); exit 1; }; }
15853   else :
15854   fi
15855 fi
15856
15857 for ac_func in touchlock
15858 do
15859 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
15860 { echo "$as_me:$LINENO: checking for $ac_func" >&5
15861 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
15862 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
15863   echo $ECHO_N "(cached) $ECHO_C" >&6
15864 else
15865   cat >conftest.$ac_ext <<_ACEOF
15866 /* confdefs.h.  */
15867 _ACEOF
15868 cat confdefs.h >>conftest.$ac_ext
15869 cat >>conftest.$ac_ext <<_ACEOF
15870 /* end confdefs.h.  */
15871 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
15872    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
15873 #define $ac_func innocuous_$ac_func
15874
15875 /* System header to define __stub macros and hopefully few prototypes,
15876     which can conflict with char $ac_func (); below.
15877     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
15878     <limits.h> exists even on freestanding compilers.  */
15879
15880 #ifdef __STDC__
15881 # include <limits.h>
15882 #else
15883 # include <assert.h>
15884 #endif
15885
15886 #undef $ac_func
15887
15888 /* Override any GCC internal prototype to avoid an error.
15889    Use char because int might match the return type of a GCC
15890    builtin and then its argument prototype would still apply.  */
15891 #ifdef __cplusplus
15892 extern "C"
15893 #endif
15894 char $ac_func ();
15895 /* The GNU C library defines this for functions which it implements
15896     to always fail with ENOSYS.  Some functions are actually named
15897     something starting with __ and the normal name is an alias.  */
15898 #if defined __stub_$ac_func || defined __stub___$ac_func
15899 choke me
15900 #endif
15901
15902 int
15903 main ()
15904 {
15905 return $ac_func ();
15906   ;
15907   return 0;
15908 }
15909 _ACEOF
15910 rm -f conftest.$ac_objext conftest$ac_exeext
15911 if { (ac_try="$ac_link"
15912 case "(($ac_try" in
15913   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15914   *) ac_try_echo=$ac_try;;
15915 esac
15916 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15917   (eval "$ac_link") 2>conftest.er1
15918   ac_status=$?
15919   grep -v '^ *+' conftest.er1 >conftest.err
15920   rm -f conftest.er1
15921   cat conftest.err >&5
15922   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15923   (exit $ac_status); } && {
15924          test -z "$ac_c_werror_flag" ||
15925          test ! -s conftest.err
15926        } && test -s conftest$ac_exeext &&
15927        $as_test_x conftest$ac_exeext; then
15928   eval "$as_ac_var=yes"
15929 else
15930   echo "$as_me: failed program was:" >&5
15931 sed 's/^/| /' conftest.$ac_ext >&5
15932
15933         eval "$as_ac_var=no"
15934 fi
15935
15936 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
15937       conftest$ac_exeext conftest.$ac_ext
15938 fi
15939 ac_res=`eval echo '${'$as_ac_var'}'`
15940                { echo "$as_me:$LINENO: result: $ac_res" >&5
15941 echo "${ECHO_T}$ac_res" >&6; }
15942 if test `eval echo '${'$as_ac_var'}'` = yes; then
15943   cat >>confdefs.h <<_ACEOF
15944 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
15945 _ACEOF
15946
15947 fi
15948 done
15949
15950
15951 for ac_header in maillock.h
15952 do
15953 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
15954 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
15955   { echo "$as_me:$LINENO: checking for $ac_header" >&5
15956 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
15957 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
15958   echo $ECHO_N "(cached) $ECHO_C" >&6
15959 fi
15960 ac_res=`eval echo '${'$as_ac_Header'}'`
15961                { echo "$as_me:$LINENO: result: $ac_res" >&5
15962 echo "${ECHO_T}$ac_res" >&6; }
15963 else
15964   # Is the header compilable?
15965 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
15966 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
15967 cat >conftest.$ac_ext <<_ACEOF
15968 /* confdefs.h.  */
15969 _ACEOF
15970 cat confdefs.h >>conftest.$ac_ext
15971 cat >>conftest.$ac_ext <<_ACEOF
15972 /* end confdefs.h.  */
15973 $ac_includes_default
15974 #include <$ac_header>
15975 _ACEOF
15976 rm -f conftest.$ac_objext
15977 if { (ac_try="$ac_compile"
15978 case "(($ac_try" in
15979   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15980   *) ac_try_echo=$ac_try;;
15981 esac
15982 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15983   (eval "$ac_compile") 2>conftest.er1
15984   ac_status=$?
15985   grep -v '^ *+' conftest.er1 >conftest.err
15986   rm -f conftest.er1
15987   cat conftest.err >&5
15988   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15989   (exit $ac_status); } && {
15990          test -z "$ac_c_werror_flag" ||
15991          test ! -s conftest.err
15992        } && test -s conftest.$ac_objext; then
15993   ac_header_compiler=yes
15994 else
15995   echo "$as_me: failed program was:" >&5
15996 sed 's/^/| /' conftest.$ac_ext >&5
15997
15998         ac_header_compiler=no
15999 fi
16000
16001 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16002 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
16003 echo "${ECHO_T}$ac_header_compiler" >&6; }
16004
16005 # Is the header present?
16006 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
16007 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
16008 cat >conftest.$ac_ext <<_ACEOF
16009 /* confdefs.h.  */
16010 _ACEOF
16011 cat confdefs.h >>conftest.$ac_ext
16012 cat >>conftest.$ac_ext <<_ACEOF
16013 /* end confdefs.h.  */
16014 #include <$ac_header>
16015 _ACEOF
16016 if { (ac_try="$ac_cpp conftest.$ac_ext"
16017 case "(($ac_try" in
16018   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16019   *) ac_try_echo=$ac_try;;
16020 esac
16021 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16022   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
16023   ac_status=$?
16024   grep -v '^ *+' conftest.er1 >conftest.err
16025   rm -f conftest.er1
16026   cat conftest.err >&5
16027   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16028   (exit $ac_status); } >/dev/null && {
16029          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
16030          test ! -s conftest.err
16031        }; then
16032   ac_header_preproc=yes
16033 else
16034   echo "$as_me: failed program was:" >&5
16035 sed 's/^/| /' conftest.$ac_ext >&5
16036
16037   ac_header_preproc=no
16038 fi
16039
16040 rm -f conftest.err conftest.$ac_ext
16041 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
16042 echo "${ECHO_T}$ac_header_preproc" >&6; }
16043
16044 # So?  What about this header?
16045 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
16046   yes:no: )
16047     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
16048 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
16049     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
16050 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
16051     ac_header_preproc=yes
16052     ;;
16053   no:yes:* )
16054     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
16055 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
16056     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
16057 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
16058     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
16059 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
16060     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
16061 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
16062     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
16063 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
16064     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
16065 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
16066
16067     ;;
16068 esac
16069 { echo "$as_me:$LINENO: checking for $ac_header" >&5
16070 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
16071 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
16072   echo $ECHO_N "(cached) $ECHO_C" >&6
16073 else
16074   eval "$as_ac_Header=\$ac_header_preproc"
16075 fi
16076 ac_res=`eval echo '${'$as_ac_Header'}'`
16077                { echo "$as_me:$LINENO: result: $ac_res" >&5
16078 echo "${ECHO_T}$ac_res" >&6; }
16079
16080 fi
16081 if test `eval echo '${'$as_ac_Header'}'` = yes; then
16082   cat >>confdefs.h <<_ACEOF
16083 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
16084 _ACEOF
16085
16086 fi
16087
16088 done
16089
16090
16091
16092
16093
16094
16095
16096
16097
16098
16099
16100
16101
16102
16103
16104
16105
16106
16107
16108
16109
16110
16111
16112
16113
16114
16115
16116
16117
16118
16119
16120
16121
16122
16123
16124
16125
16126
16127
16128
16129
16130
16131
16132
16133
16134
16135
16136
16137
16138
16139
16140
16141
16142
16143
16144
16145
16146
16147
16148
16149
16150
16151
16152
16153
16154
16155
16156
16157
16158
16159
16160
16161 for ac_func in gethostname getdomainname dup2 \
16162 rename closedir mkdir rmdir sysinfo getrusage get_current_dir_name \
16163 random lrand48 bcopy bcmp logb frexp fmod rint cbrt ftime setsid \
16164 strerror fpathconf select mktime euidaccess getpagesize tzset setlocale \
16165 utimes setrlimit setpgid getcwd getwd shutdown getaddrinfo \
16166 __fpending mblen mbrlen mbsinit strsignal setitimer ualarm index rindex \
16167 sendto recvfrom getsockopt setsockopt getsockname getpeername \
16168 gai_strerror mkstemp getline getdelim mremap memmove fsync sync bzero \
16169 memset memcmp difftime memcpy mempcpy mblen mbrlen posix_memalign \
16170 cfmakeraw cfsetspeed
16171 do
16172 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
16173 { echo "$as_me:$LINENO: checking for $ac_func" >&5
16174 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
16175 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
16176   echo $ECHO_N "(cached) $ECHO_C" >&6
16177 else
16178   cat >conftest.$ac_ext <<_ACEOF
16179 /* confdefs.h.  */
16180 _ACEOF
16181 cat confdefs.h >>conftest.$ac_ext
16182 cat >>conftest.$ac_ext <<_ACEOF
16183 /* end confdefs.h.  */
16184 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
16185    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
16186 #define $ac_func innocuous_$ac_func
16187
16188 /* System header to define __stub macros and hopefully few prototypes,
16189     which can conflict with char $ac_func (); below.
16190     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
16191     <limits.h> exists even on freestanding compilers.  */
16192
16193 #ifdef __STDC__
16194 # include <limits.h>
16195 #else
16196 # include <assert.h>
16197 #endif
16198
16199 #undef $ac_func
16200
16201 /* Override any GCC internal prototype to avoid an error.
16202    Use char because int might match the return type of a GCC
16203    builtin and then its argument prototype would still apply.  */
16204 #ifdef __cplusplus
16205 extern "C"
16206 #endif
16207 char $ac_func ();
16208 /* The GNU C library defines this for functions which it implements
16209     to always fail with ENOSYS.  Some functions are actually named
16210     something starting with __ and the normal name is an alias.  */
16211 #if defined __stub_$ac_func || defined __stub___$ac_func
16212 choke me
16213 #endif
16214
16215 int
16216 main ()
16217 {
16218 return $ac_func ();
16219   ;
16220   return 0;
16221 }
16222 _ACEOF
16223 rm -f conftest.$ac_objext conftest$ac_exeext
16224 if { (ac_try="$ac_link"
16225 case "(($ac_try" in
16226   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16227   *) ac_try_echo=$ac_try;;
16228 esac
16229 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16230   (eval "$ac_link") 2>conftest.er1
16231   ac_status=$?
16232   grep -v '^ *+' conftest.er1 >conftest.err
16233   rm -f conftest.er1
16234   cat conftest.err >&5
16235   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16236   (exit $ac_status); } && {
16237          test -z "$ac_c_werror_flag" ||
16238          test ! -s conftest.err
16239        } && test -s conftest$ac_exeext &&
16240        $as_test_x conftest$ac_exeext; then
16241   eval "$as_ac_var=yes"
16242 else
16243   echo "$as_me: failed program was:" >&5
16244 sed 's/^/| /' conftest.$ac_ext >&5
16245
16246         eval "$as_ac_var=no"
16247 fi
16248
16249 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
16250       conftest$ac_exeext conftest.$ac_ext
16251 fi
16252 ac_res=`eval echo '${'$as_ac_var'}'`
16253                { echo "$as_me:$LINENO: result: $ac_res" >&5
16254 echo "${ECHO_T}$ac_res" >&6; }
16255 if test `eval echo '${'$as_ac_var'}'` = yes; then
16256   cat >>confdefs.h <<_ACEOF
16257 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
16258 _ACEOF
16259
16260 fi
16261 done
16262
16263
16264
16265 for ac_header in sys/un.h
16266 do
16267 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
16268 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
16269   { echo "$as_me:$LINENO: checking for $ac_header" >&5
16270 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
16271 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
16272   echo $ECHO_N "(cached) $ECHO_C" >&6
16273 fi
16274 ac_res=`eval echo '${'$as_ac_Header'}'`
16275                { echo "$as_me:$LINENO: result: $ac_res" >&5
16276 echo "${ECHO_T}$ac_res" >&6; }
16277 else
16278   # Is the header compilable?
16279 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
16280 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
16281 cat >conftest.$ac_ext <<_ACEOF
16282 /* confdefs.h.  */
16283 _ACEOF
16284 cat confdefs.h >>conftest.$ac_ext
16285 cat >>conftest.$ac_ext <<_ACEOF
16286 /* end confdefs.h.  */
16287 $ac_includes_default
16288 #include <$ac_header>
16289 _ACEOF
16290 rm -f conftest.$ac_objext
16291 if { (ac_try="$ac_compile"
16292 case "(($ac_try" in
16293   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16294   *) ac_try_echo=$ac_try;;
16295 esac
16296 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16297   (eval "$ac_compile") 2>conftest.er1
16298   ac_status=$?
16299   grep -v '^ *+' conftest.er1 >conftest.err
16300   rm -f conftest.er1
16301   cat conftest.err >&5
16302   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16303   (exit $ac_status); } && {
16304          test -z "$ac_c_werror_flag" ||
16305          test ! -s conftest.err
16306        } && test -s conftest.$ac_objext; then
16307   ac_header_compiler=yes
16308 else
16309   echo "$as_me: failed program was:" >&5
16310 sed 's/^/| /' conftest.$ac_ext >&5
16311
16312         ac_header_compiler=no
16313 fi
16314
16315 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16316 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
16317 echo "${ECHO_T}$ac_header_compiler" >&6; }
16318
16319 # Is the header present?
16320 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
16321 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
16322 cat >conftest.$ac_ext <<_ACEOF
16323 /* confdefs.h.  */
16324 _ACEOF
16325 cat confdefs.h >>conftest.$ac_ext
16326 cat >>conftest.$ac_ext <<_ACEOF
16327 /* end confdefs.h.  */
16328 #include <$ac_header>
16329 _ACEOF
16330 if { (ac_try="$ac_cpp conftest.$ac_ext"
16331 case "(($ac_try" in
16332   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16333   *) ac_try_echo=$ac_try;;
16334 esac
16335 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16336   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
16337   ac_status=$?
16338   grep -v '^ *+' conftest.er1 >conftest.err
16339   rm -f conftest.er1
16340   cat conftest.err >&5
16341   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16342   (exit $ac_status); } >/dev/null && {
16343          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
16344          test ! -s conftest.err
16345        }; then
16346   ac_header_preproc=yes
16347 else
16348   echo "$as_me: failed program was:" >&5
16349 sed 's/^/| /' conftest.$ac_ext >&5
16350
16351   ac_header_preproc=no
16352 fi
16353
16354 rm -f conftest.err conftest.$ac_ext
16355 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
16356 echo "${ECHO_T}$ac_header_preproc" >&6; }
16357
16358 # So?  What about this header?
16359 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
16360   yes:no: )
16361     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
16362 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
16363     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
16364 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
16365     ac_header_preproc=yes
16366     ;;
16367   no:yes:* )
16368     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
16369 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
16370     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
16371 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
16372     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
16373 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
16374     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
16375 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
16376     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
16377 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
16378     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
16379 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
16380
16381     ;;
16382 esac
16383 { echo "$as_me:$LINENO: checking for $ac_header" >&5
16384 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
16385 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
16386   echo $ECHO_N "(cached) $ECHO_C" >&6
16387 else
16388   eval "$as_ac_Header=\$ac_header_preproc"
16389 fi
16390 ac_res=`eval echo '${'$as_ac_Header'}'`
16391                { echo "$as_me:$LINENO: result: $ac_res" >&5
16392 echo "${ECHO_T}$ac_res" >&6; }
16393
16394 fi
16395 if test `eval echo '${'$as_ac_Header'}'` = yes; then
16396   cat >>confdefs.h <<_ACEOF
16397 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
16398 _ACEOF
16399
16400 fi
16401
16402 done
16403
16404
16405
16406
16407
16408
16409 for ac_header in $ac_header_list
16410 do
16411 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
16412 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
16413   { echo "$as_me:$LINENO: checking for $ac_header" >&5
16414 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
16415 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
16416   echo $ECHO_N "(cached) $ECHO_C" >&6
16417 fi
16418 ac_res=`eval echo '${'$as_ac_Header'}'`
16419                { echo "$as_me:$LINENO: result: $ac_res" >&5
16420 echo "${ECHO_T}$ac_res" >&6; }
16421 else
16422   # Is the header compilable?
16423 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
16424 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
16425 cat >conftest.$ac_ext <<_ACEOF
16426 /* confdefs.h.  */
16427 _ACEOF
16428 cat confdefs.h >>conftest.$ac_ext
16429 cat >>conftest.$ac_ext <<_ACEOF
16430 /* end confdefs.h.  */
16431 $ac_includes_default
16432 #include <$ac_header>
16433 _ACEOF
16434 rm -f conftest.$ac_objext
16435 if { (ac_try="$ac_compile"
16436 case "(($ac_try" in
16437   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16438   *) ac_try_echo=$ac_try;;
16439 esac
16440 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16441   (eval "$ac_compile") 2>conftest.er1
16442   ac_status=$?
16443   grep -v '^ *+' conftest.er1 >conftest.err
16444   rm -f conftest.er1
16445   cat conftest.err >&5
16446   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16447   (exit $ac_status); } && {
16448          test -z "$ac_c_werror_flag" ||
16449          test ! -s conftest.err
16450        } && test -s conftest.$ac_objext; then
16451   ac_header_compiler=yes
16452 else
16453   echo "$as_me: failed program was:" >&5
16454 sed 's/^/| /' conftest.$ac_ext >&5
16455
16456         ac_header_compiler=no
16457 fi
16458
16459 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16460 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
16461 echo "${ECHO_T}$ac_header_compiler" >&6; }
16462
16463 # Is the header present?
16464 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
16465 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
16466 cat >conftest.$ac_ext <<_ACEOF
16467 /* confdefs.h.  */
16468 _ACEOF
16469 cat confdefs.h >>conftest.$ac_ext
16470 cat >>conftest.$ac_ext <<_ACEOF
16471 /* end confdefs.h.  */
16472 #include <$ac_header>
16473 _ACEOF
16474 if { (ac_try="$ac_cpp conftest.$ac_ext"
16475 case "(($ac_try" in
16476   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16477   *) ac_try_echo=$ac_try;;
16478 esac
16479 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16480   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
16481   ac_status=$?
16482   grep -v '^ *+' conftest.er1 >conftest.err
16483   rm -f conftest.er1
16484   cat conftest.err >&5
16485   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16486   (exit $ac_status); } >/dev/null && {
16487          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
16488          test ! -s conftest.err
16489        }; then
16490   ac_header_preproc=yes
16491 else
16492   echo "$as_me: failed program was:" >&5
16493 sed 's/^/| /' conftest.$ac_ext >&5
16494
16495   ac_header_preproc=no
16496 fi
16497
16498 rm -f conftest.err conftest.$ac_ext
16499 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
16500 echo "${ECHO_T}$ac_header_preproc" >&6; }
16501
16502 # So?  What about this header?
16503 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
16504   yes:no: )
16505     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
16506 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
16507     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
16508 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
16509     ac_header_preproc=yes
16510     ;;
16511   no:yes:* )
16512     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
16513 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
16514     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
16515 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
16516     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
16517 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
16518     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
16519 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
16520     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
16521 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
16522     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
16523 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
16524
16525     ;;
16526 esac
16527 { echo "$as_me:$LINENO: checking for $ac_header" >&5
16528 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
16529 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
16530   echo $ECHO_N "(cached) $ECHO_C" >&6
16531 else
16532   eval "$as_ac_Header=\$ac_header_preproc"
16533 fi
16534 ac_res=`eval echo '${'$as_ac_Header'}'`
16535                { echo "$as_me:$LINENO: result: $ac_res" >&5
16536 echo "${ECHO_T}$ac_res" >&6; }
16537
16538 fi
16539 if test `eval echo '${'$as_ac_Header'}'` = yes; then
16540   cat >>confdefs.h <<_ACEOF
16541 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
16542 _ACEOF
16543
16544 fi
16545
16546 done
16547
16548
16549
16550
16551
16552
16553
16554
16555
16556 for ac_func in $ac_func_list
16557 do
16558 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
16559 { echo "$as_me:$LINENO: checking for $ac_func" >&5
16560 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
16561 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
16562   echo $ECHO_N "(cached) $ECHO_C" >&6
16563 else
16564   cat >conftest.$ac_ext <<_ACEOF
16565 /* confdefs.h.  */
16566 _ACEOF
16567 cat confdefs.h >>conftest.$ac_ext
16568 cat >>conftest.$ac_ext <<_ACEOF
16569 /* end confdefs.h.  */
16570 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
16571    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
16572 #define $ac_func innocuous_$ac_func
16573
16574 /* System header to define __stub macros and hopefully few prototypes,
16575     which can conflict with char $ac_func (); below.
16576     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
16577     <limits.h> exists even on freestanding compilers.  */
16578
16579 #ifdef __STDC__
16580 # include <limits.h>
16581 #else
16582 # include <assert.h>
16583 #endif
16584
16585 #undef $ac_func
16586
16587 /* Override any GCC internal prototype to avoid an error.
16588    Use char because int might match the return type of a GCC
16589    builtin and then its argument prototype would still apply.  */
16590 #ifdef __cplusplus
16591 extern "C"
16592 #endif
16593 char $ac_func ();
16594 /* The GNU C library defines this for functions which it implements
16595     to always fail with ENOSYS.  Some functions are actually named
16596     something starting with __ and the normal name is an alias.  */
16597 #if defined __stub_$ac_func || defined __stub___$ac_func
16598 choke me
16599 #endif
16600
16601 int
16602 main ()
16603 {
16604 return $ac_func ();
16605   ;
16606   return 0;
16607 }
16608 _ACEOF
16609 rm -f conftest.$ac_objext conftest$ac_exeext
16610 if { (ac_try="$ac_link"
16611 case "(($ac_try" in
16612   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16613   *) ac_try_echo=$ac_try;;
16614 esac
16615 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16616   (eval "$ac_link") 2>conftest.er1
16617   ac_status=$?
16618   grep -v '^ *+' conftest.er1 >conftest.err
16619   rm -f conftest.er1
16620   cat conftest.err >&5
16621   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16622   (exit $ac_status); } && {
16623          test -z "$ac_c_werror_flag" ||
16624          test ! -s conftest.err
16625        } && test -s conftest$ac_exeext &&
16626        $as_test_x conftest$ac_exeext; then
16627   eval "$as_ac_var=yes"
16628 else
16629   echo "$as_me: failed program was:" >&5
16630 sed 's/^/| /' conftest.$ac_ext >&5
16631
16632         eval "$as_ac_var=no"
16633 fi
16634
16635 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
16636       conftest$ac_exeext conftest.$ac_ext
16637 fi
16638 ac_res=`eval echo '${'$as_ac_var'}'`
16639                { echo "$as_me:$LINENO: result: $ac_res" >&5
16640 echo "${ECHO_T}$ac_res" >&6; }
16641 if test `eval echo '${'$as_ac_var'}'` = yes; then
16642   cat >>confdefs.h <<_ACEOF
16643 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
16644 _ACEOF
16645
16646 fi
16647 done
16648
16649
16650
16651
16652
16653
16654
16655
16656
16657
16658
16659
16660
16661
16662
16663
16664
16665 { echo "$as_me:$LINENO: checking for working mktime" >&5
16666 echo $ECHO_N "checking for working mktime... $ECHO_C" >&6; }
16667 if test "${ac_cv_func_working_mktime+set}" = set; then
16668   echo $ECHO_N "(cached) $ECHO_C" >&6
16669 else
16670   if test "$cross_compiling" = yes; then
16671   ac_cv_func_working_mktime=no
16672 else
16673   cat >conftest.$ac_ext <<_ACEOF
16674 /* confdefs.h.  */
16675 _ACEOF
16676 cat confdefs.h >>conftest.$ac_ext
16677 cat >>conftest.$ac_ext <<_ACEOF
16678 /* end confdefs.h.  */
16679 /* Test program from Paul Eggert and Tony Leneis.  */
16680 #ifdef TIME_WITH_SYS_TIME
16681 # include <sys/time.h>
16682 # include <time.h>
16683 #else
16684 # ifdef HAVE_SYS_TIME_H
16685 #  include <sys/time.h>
16686 # else
16687 #  include <time.h>
16688 # endif
16689 #endif
16690
16691 #include <limits.h>
16692 #include <stdlib.h>
16693
16694 #ifdef HAVE_UNISTD_H
16695 # include <unistd.h>
16696 #endif
16697
16698 #ifndef HAVE_ALARM
16699 # define alarm(X) /* empty */
16700 #endif
16701
16702 /* Work around redefinition to rpl_putenv by other config tests.  */
16703 #undef putenv
16704
16705 static time_t time_t_max;
16706 static time_t time_t_min;
16707
16708 /* Values we'll use to set the TZ environment variable.  */
16709 static char *tz_strings[] = {
16710   (char *) 0, "TZ=GMT0", "TZ=JST-9",
16711   "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"
16712 };
16713 #define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0]))
16714
16715 /* Return 0 if mktime fails to convert a date in the spring-forward gap.
16716    Based on a problem report from Andreas Jaeger.  */
16717 static int
16718 spring_forward_gap ()
16719 {
16720   /* glibc (up to about 1998-10-07) failed this test. */
16721   struct tm tm;
16722
16723   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
16724      instead of "TZ=America/Vancouver" in order to detect the bug even
16725      on systems that don't support the Olson extension, or don't have the
16726      full zoneinfo tables installed.  */
16727   putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
16728
16729   tm.tm_year = 98;
16730   tm.tm_mon = 3;
16731   tm.tm_mday = 5;
16732   tm.tm_hour = 2;
16733   tm.tm_min = 0;
16734   tm.tm_sec = 0;
16735   tm.tm_isdst = -1;
16736   return mktime (&tm) != (time_t) -1;
16737 }
16738
16739 static int
16740 mktime_test1 (now)
16741      time_t now;
16742 {
16743   struct tm *lt;
16744   return ! (lt = localtime (&now)) || mktime (lt) == now;
16745 }
16746
16747 static int
16748 mktime_test (now)
16749      time_t now;
16750 {
16751   return (mktime_test1 (now)
16752           && mktime_test1 ((time_t) (time_t_max - now))
16753           && mktime_test1 ((time_t) (time_t_min + now)));
16754 }
16755
16756 static int
16757 irix_6_4_bug ()
16758 {
16759   /* Based on code from Ariel Faigon.  */
16760   struct tm tm;
16761   tm.tm_year = 96;
16762   tm.tm_mon = 3;
16763   tm.tm_mday = 0;
16764   tm.tm_hour = 0;
16765   tm.tm_min = 0;
16766   tm.tm_sec = 0;
16767   tm.tm_isdst = -1;
16768   mktime (&tm);
16769   return tm.tm_mon == 2 && tm.tm_mday == 31;
16770 }
16771
16772 static int
16773 bigtime_test (j)
16774      int j;
16775 {
16776   struct tm tm;
16777   time_t now;
16778   tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j;
16779   now = mktime (&tm);
16780   if (now != (time_t) -1)
16781     {
16782       struct tm *lt = localtime (&now);
16783       if (! (lt
16784              && lt->tm_year == tm.tm_year
16785              && lt->tm_mon == tm.tm_mon
16786              && lt->tm_mday == tm.tm_mday
16787              && lt->tm_hour == tm.tm_hour
16788              && lt->tm_min == tm.tm_min
16789              && lt->tm_sec == tm.tm_sec
16790              && lt->tm_yday == tm.tm_yday
16791              && lt->tm_wday == tm.tm_wday
16792              && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst)
16793                   == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst))))
16794         return 0;
16795     }
16796   return 1;
16797 }
16798
16799 static int
16800 year_2050_test ()
16801 {
16802   /* The correct answer for 2050-02-01 00:00:00 in Pacific time,
16803      ignoring leap seconds.  */
16804   unsigned long int answer = 2527315200UL;
16805
16806   struct tm tm;
16807   time_t t;
16808   tm.tm_year = 2050 - 1900;
16809   tm.tm_mon = 2 - 1;
16810   tm.tm_mday = 1;
16811   tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
16812   tm.tm_isdst = -1;
16813
16814   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
16815      instead of "TZ=America/Vancouver" in order to detect the bug even
16816      on systems that don't support the Olson extension, or don't have the
16817      full zoneinfo tables installed.  */
16818   putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
16819
16820   t = mktime (&tm);
16821
16822   /* Check that the result is either a failure, or close enough
16823      to the correct answer that we can assume the discrepancy is
16824      due to leap seconds.  */
16825   return (t == (time_t) -1
16826           || (0 < t && answer - 120 <= t && t <= answer + 120));
16827 }
16828
16829 int
16830 main ()
16831 {
16832   time_t t, delta;
16833   int i, j;
16834
16835   /* This test makes some buggy mktime implementations loop.
16836      Give up after 60 seconds; a mktime slower than that
16837      isn't worth using anyway.  */
16838   alarm (60);
16839
16840   for (;;)
16841     {
16842       t = (time_t_max << 1) + 1;
16843       if (t <= time_t_max)
16844         break;
16845       time_t_max = t;
16846     }
16847   time_t_min = - ((time_t) ~ (time_t) 0 == (time_t) -1) - time_t_max;
16848
16849   delta = time_t_max / 997; /* a suitable prime number */
16850   for (i = 0; i < N_STRINGS; i++)
16851     {
16852       if (tz_strings[i])
16853         putenv (tz_strings[i]);
16854
16855       for (t = 0; t <= time_t_max - delta; t += delta)
16856         if (! mktime_test (t))
16857           return 1;
16858       if (! (mktime_test ((time_t) 1)
16859              && mktime_test ((time_t) (60 * 60))
16860              && mktime_test ((time_t) (60 * 60 * 24))))
16861         return 1;
16862
16863       for (j = 1; ; j <<= 1)
16864         if (! bigtime_test (j))
16865           return 1;
16866         else if (INT_MAX / 2 < j)
16867           break;
16868       if (! bigtime_test (INT_MAX))
16869         return 1;
16870     }
16871   return ! (irix_6_4_bug () && spring_forward_gap () && year_2050_test ());
16872 }
16873 _ACEOF
16874 rm -f conftest$ac_exeext
16875 if { (ac_try="$ac_link"
16876 case "(($ac_try" in
16877   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16878   *) ac_try_echo=$ac_try;;
16879 esac
16880 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16881   (eval "$ac_link") 2>&5
16882   ac_status=$?
16883   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16884   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
16885   { (case "(($ac_try" in
16886   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16887   *) ac_try_echo=$ac_try;;
16888 esac
16889 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16890   (eval "$ac_try") 2>&5
16891   ac_status=$?
16892   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16893   (exit $ac_status); }; }; then
16894   ac_cv_func_working_mktime=yes
16895 else
16896   echo "$as_me: program exited with status $ac_status" >&5
16897 echo "$as_me: failed program was:" >&5
16898 sed 's/^/| /' conftest.$ac_ext >&5
16899
16900 ( exit $ac_status )
16901 ac_cv_func_working_mktime=no
16902 fi
16903 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
16904 fi
16905
16906
16907 fi
16908 { echo "$as_me:$LINENO: result: $ac_cv_func_working_mktime" >&5
16909 echo "${ECHO_T}$ac_cv_func_working_mktime" >&6; }
16910 if test $ac_cv_func_working_mktime = no; then
16911   case " $LIBOBJS " in
16912   *" mktime.$ac_objext "* ) ;;
16913   *) LIBOBJS="$LIBOBJS mktime.$ac_objext"
16914  ;;
16915 esac
16916
16917 fi
16918
16919 if test "$ac_cv_func_working_mktime" = no; then
16920
16921 cat >>confdefs.h <<\_ACEOF
16922 #define BROKEN_MKTIME 1
16923 _ACEOF
16924
16925 fi
16926
16927 ac_have_func=no # yes means we've found a way to get the load average.
16928
16929 # Make sure getloadavg.c is where it belongs, at configure-time.
16930 test -f "$srcdir/$ac_config_libobj_dir/getloadavg.c" ||
16931   { { echo "$as_me:$LINENO: error: $srcdir/$ac_config_libobj_dir/getloadavg.c is missing" >&5
16932 echo "$as_me: error: $srcdir/$ac_config_libobj_dir/getloadavg.c is missing" >&2;}
16933    { (exit 1); exit 1; }; }
16934
16935 ac_save_LIBS=$LIBS
16936
16937 # Check for getloadavg, but be sure not to touch the cache variable.
16938 ({ echo "$as_me:$LINENO: checking for getloadavg" >&5
16939 echo $ECHO_N "checking for getloadavg... $ECHO_C" >&6; }
16940 if test "${ac_cv_func_getloadavg+set}" = set; then
16941   echo $ECHO_N "(cached) $ECHO_C" >&6
16942 else
16943   cat >conftest.$ac_ext <<_ACEOF
16944 /* confdefs.h.  */
16945 _ACEOF
16946 cat confdefs.h >>conftest.$ac_ext
16947 cat >>conftest.$ac_ext <<_ACEOF
16948 /* end confdefs.h.  */
16949 /* Define getloadavg to an innocuous variant, in case <limits.h> declares getloadavg.
16950    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
16951 #define getloadavg innocuous_getloadavg
16952
16953 /* System header to define __stub macros and hopefully few prototypes,
16954     which can conflict with char getloadavg (); below.
16955     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
16956     <limits.h> exists even on freestanding compilers.  */
16957
16958 #ifdef __STDC__
16959 # include <limits.h>
16960 #else
16961 # include <assert.h>
16962 #endif
16963
16964 #undef getloadavg
16965
16966 /* Override any GCC internal prototype to avoid an error.
16967    Use char because int might match the return type of a GCC
16968    builtin and then its argument prototype would still apply.  */
16969 #ifdef __cplusplus
16970 extern "C"
16971 #endif
16972 char getloadavg ();
16973 /* The GNU C library defines this for functions which it implements
16974     to always fail with ENOSYS.  Some functions are actually named
16975     something starting with __ and the normal name is an alias.  */
16976 #if defined __stub_getloadavg || defined __stub___getloadavg
16977 choke me
16978 #endif
16979
16980 int
16981 main ()
16982 {
16983 return getloadavg ();
16984   ;
16985   return 0;
16986 }
16987 _ACEOF
16988 rm -f conftest.$ac_objext conftest$ac_exeext
16989 if { (ac_try="$ac_link"
16990 case "(($ac_try" in
16991   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16992   *) ac_try_echo=$ac_try;;
16993 esac
16994 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16995   (eval "$ac_link") 2>conftest.er1
16996   ac_status=$?
16997   grep -v '^ *+' conftest.er1 >conftest.err
16998   rm -f conftest.er1
16999   cat conftest.err >&5
17000   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17001   (exit $ac_status); } && {
17002          test -z "$ac_c_werror_flag" ||
17003          test ! -s conftest.err
17004        } && test -s conftest$ac_exeext &&
17005        $as_test_x conftest$ac_exeext; then
17006   ac_cv_func_getloadavg=yes
17007 else
17008   echo "$as_me: failed program was:" >&5
17009 sed 's/^/| /' conftest.$ac_ext >&5
17010
17011         ac_cv_func_getloadavg=no
17012 fi
17013
17014 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
17015       conftest$ac_exeext conftest.$ac_ext
17016 fi
17017 { echo "$as_me:$LINENO: result: $ac_cv_func_getloadavg" >&5
17018 echo "${ECHO_T}$ac_cv_func_getloadavg" >&6; }
17019 if test $ac_cv_func_getloadavg = yes; then
17020   exit 0
17021 else
17022   exit 1
17023 fi
17024 ) && ac_have_func=yes
17025
17026 # On HPUX9, an unprivileged user can get load averages through this function.
17027
17028 for ac_func in pstat_getdynamic
17029 do
17030 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
17031 { echo "$as_me:$LINENO: checking for $ac_func" >&5
17032 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
17033 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
17034   echo $ECHO_N "(cached) $ECHO_C" >&6
17035 else
17036   cat >conftest.$ac_ext <<_ACEOF
17037 /* confdefs.h.  */
17038 _ACEOF
17039 cat confdefs.h >>conftest.$ac_ext
17040 cat >>conftest.$ac_ext <<_ACEOF
17041 /* end confdefs.h.  */
17042 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
17043    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
17044 #define $ac_func innocuous_$ac_func
17045
17046 /* System header to define __stub macros and hopefully few prototypes,
17047     which can conflict with char $ac_func (); below.
17048     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
17049     <limits.h> exists even on freestanding compilers.  */
17050
17051 #ifdef __STDC__
17052 # include <limits.h>
17053 #else
17054 # include <assert.h>
17055 #endif
17056
17057 #undef $ac_func
17058
17059 /* Override any GCC internal prototype to avoid an error.
17060    Use char because int might match the return type of a GCC
17061    builtin and then its argument prototype would still apply.  */
17062 #ifdef __cplusplus
17063 extern "C"
17064 #endif
17065 char $ac_func ();
17066 /* The GNU C library defines this for functions which it implements
17067     to always fail with ENOSYS.  Some functions are actually named
17068     something starting with __ and the normal name is an alias.  */
17069 #if defined __stub_$ac_func || defined __stub___$ac_func
17070 choke me
17071 #endif
17072
17073 int
17074 main ()
17075 {
17076 return $ac_func ();
17077   ;
17078   return 0;
17079 }
17080 _ACEOF
17081 rm -f conftest.$ac_objext conftest$ac_exeext
17082 if { (ac_try="$ac_link"
17083 case "(($ac_try" in
17084   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17085   *) ac_try_echo=$ac_try;;
17086 esac
17087 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17088   (eval "$ac_link") 2>conftest.er1
17089   ac_status=$?
17090   grep -v '^ *+' conftest.er1 >conftest.err
17091   rm -f conftest.er1
17092   cat conftest.err >&5
17093   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17094   (exit $ac_status); } && {
17095          test -z "$ac_c_werror_flag" ||
17096          test ! -s conftest.err
17097        } && test -s conftest$ac_exeext &&
17098        $as_test_x conftest$ac_exeext; then
17099   eval "$as_ac_var=yes"
17100 else
17101   echo "$as_me: failed program was:" >&5
17102 sed 's/^/| /' conftest.$ac_ext >&5
17103
17104         eval "$as_ac_var=no"
17105 fi
17106
17107 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
17108       conftest$ac_exeext conftest.$ac_ext
17109 fi
17110 ac_res=`eval echo '${'$as_ac_var'}'`
17111                { echo "$as_me:$LINENO: result: $ac_res" >&5
17112 echo "${ECHO_T}$ac_res" >&6; }
17113 if test `eval echo '${'$as_ac_var'}'` = yes; then
17114   cat >>confdefs.h <<_ACEOF
17115 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
17116 _ACEOF
17117
17118 fi
17119 done
17120
17121
17122 # Solaris has libkstat which does not require root.
17123
17124 { echo "$as_me:$LINENO: checking for kstat_open in -lkstat" >&5
17125 echo $ECHO_N "checking for kstat_open in -lkstat... $ECHO_C" >&6; }
17126 if test "${ac_cv_lib_kstat_kstat_open+set}" = set; then
17127   echo $ECHO_N "(cached) $ECHO_C" >&6
17128 else
17129   ac_check_lib_save_LIBS=$LIBS
17130 LIBS="-lkstat  $LIBS"
17131 cat >conftest.$ac_ext <<_ACEOF
17132 /* confdefs.h.  */
17133 _ACEOF
17134 cat confdefs.h >>conftest.$ac_ext
17135 cat >>conftest.$ac_ext <<_ACEOF
17136 /* end confdefs.h.  */
17137
17138 /* Override any GCC internal prototype to avoid an error.
17139    Use char because int might match the return type of a GCC
17140    builtin and then its argument prototype would still apply.  */
17141 #ifdef __cplusplus
17142 extern "C"
17143 #endif
17144 char kstat_open ();
17145 int
17146 main ()
17147 {
17148 return kstat_open ();
17149   ;
17150   return 0;
17151 }
17152 _ACEOF
17153 rm -f conftest.$ac_objext conftest$ac_exeext
17154 if { (ac_try="$ac_link"
17155 case "(($ac_try" in
17156   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17157   *) ac_try_echo=$ac_try;;
17158 esac
17159 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17160   (eval "$ac_link") 2>conftest.er1
17161   ac_status=$?
17162   grep -v '^ *+' conftest.er1 >conftest.err
17163   rm -f conftest.er1
17164   cat conftest.err >&5
17165   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17166   (exit $ac_status); } && {
17167          test -z "$ac_c_werror_flag" ||
17168          test ! -s conftest.err
17169        } && test -s conftest$ac_exeext &&
17170        $as_test_x conftest$ac_exeext; then
17171   ac_cv_lib_kstat_kstat_open=yes
17172 else
17173   echo "$as_me: failed program was:" >&5
17174 sed 's/^/| /' conftest.$ac_ext >&5
17175
17176         ac_cv_lib_kstat_kstat_open=no
17177 fi
17178
17179 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
17180       conftest$ac_exeext conftest.$ac_ext
17181 LIBS=$ac_check_lib_save_LIBS
17182 fi
17183 { echo "$as_me:$LINENO: result: $ac_cv_lib_kstat_kstat_open" >&5
17184 echo "${ECHO_T}$ac_cv_lib_kstat_kstat_open" >&6; }
17185 if test $ac_cv_lib_kstat_kstat_open = yes; then
17186   cat >>confdefs.h <<_ACEOF
17187 #define HAVE_LIBKSTAT 1
17188 _ACEOF
17189
17190   LIBS="-lkstat $LIBS"
17191
17192 fi
17193
17194 test $ac_cv_lib_kstat_kstat_open = yes && ac_have_func=yes
17195
17196 # Some systems with -lutil have (and need) -lkvm as well, some do not.
17197 # On Solaris, -lkvm requires nlist from -lelf, so check that first
17198 # to get the right answer into the cache.
17199 # For kstat on solaris, we need libelf to force the definition of SVR4 below.
17200 if test $ac_have_func = no; then
17201   { echo "$as_me:$LINENO: checking for elf_begin in -lelf" >&5
17202 echo $ECHO_N "checking for elf_begin in -lelf... $ECHO_C" >&6; }
17203 if test "${ac_cv_lib_elf_elf_begin+set}" = set; then
17204   echo $ECHO_N "(cached) $ECHO_C" >&6
17205 else
17206   ac_check_lib_save_LIBS=$LIBS
17207 LIBS="-lelf  $LIBS"
17208 cat >conftest.$ac_ext <<_ACEOF
17209 /* confdefs.h.  */
17210 _ACEOF
17211 cat confdefs.h >>conftest.$ac_ext
17212 cat >>conftest.$ac_ext <<_ACEOF
17213 /* end confdefs.h.  */
17214
17215 /* Override any GCC internal prototype to avoid an error.
17216    Use char because int might match the return type of a GCC
17217    builtin and then its argument prototype would still apply.  */
17218 #ifdef __cplusplus
17219 extern "C"
17220 #endif
17221 char elf_begin ();
17222 int
17223 main ()
17224 {
17225 return elf_begin ();
17226   ;
17227   return 0;
17228 }
17229 _ACEOF
17230 rm -f conftest.$ac_objext conftest$ac_exeext
17231 if { (ac_try="$ac_link"
17232 case "(($ac_try" in
17233   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17234   *) ac_try_echo=$ac_try;;
17235 esac
17236 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17237   (eval "$ac_link") 2>conftest.er1
17238   ac_status=$?
17239   grep -v '^ *+' conftest.er1 >conftest.err
17240   rm -f conftest.er1
17241   cat conftest.err >&5
17242   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17243   (exit $ac_status); } && {
17244          test -z "$ac_c_werror_flag" ||
17245          test ! -s conftest.err
17246        } && test -s conftest$ac_exeext &&
17247        $as_test_x conftest$ac_exeext; then
17248   ac_cv_lib_elf_elf_begin=yes
17249 else
17250   echo "$as_me: failed program was:" >&5
17251 sed 's/^/| /' conftest.$ac_ext >&5
17252
17253         ac_cv_lib_elf_elf_begin=no
17254 fi
17255
17256 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
17257       conftest$ac_exeext conftest.$ac_ext
17258 LIBS=$ac_check_lib_save_LIBS
17259 fi
17260 { echo "$as_me:$LINENO: result: $ac_cv_lib_elf_elf_begin" >&5
17261 echo "${ECHO_T}$ac_cv_lib_elf_elf_begin" >&6; }
17262 if test $ac_cv_lib_elf_elf_begin = yes; then
17263   LIBS="-lelf $LIBS"
17264 fi
17265
17266 fi
17267 if test $ac_have_func = no; then
17268   { echo "$as_me:$LINENO: checking for kvm_open in -lkvm" >&5
17269 echo $ECHO_N "checking for kvm_open in -lkvm... $ECHO_C" >&6; }
17270 if test "${ac_cv_lib_kvm_kvm_open+set}" = set; then
17271   echo $ECHO_N "(cached) $ECHO_C" >&6
17272 else
17273   ac_check_lib_save_LIBS=$LIBS
17274 LIBS="-lkvm  $LIBS"
17275 cat >conftest.$ac_ext <<_ACEOF
17276 /* confdefs.h.  */
17277 _ACEOF
17278 cat confdefs.h >>conftest.$ac_ext
17279 cat >>conftest.$ac_ext <<_ACEOF
17280 /* end confdefs.h.  */
17281
17282 /* Override any GCC internal prototype to avoid an error.
17283    Use char because int might match the return type of a GCC
17284    builtin and then its argument prototype would still apply.  */
17285 #ifdef __cplusplus
17286 extern "C"
17287 #endif
17288 char kvm_open ();
17289 int
17290 main ()
17291 {
17292 return kvm_open ();
17293   ;
17294   return 0;
17295 }
17296 _ACEOF
17297 rm -f conftest.$ac_objext conftest$ac_exeext
17298 if { (ac_try="$ac_link"
17299 case "(($ac_try" in
17300   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17301   *) ac_try_echo=$ac_try;;
17302 esac
17303 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17304   (eval "$ac_link") 2>conftest.er1
17305   ac_status=$?
17306   grep -v '^ *+' conftest.er1 >conftest.err
17307   rm -f conftest.er1
17308   cat conftest.err >&5
17309   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17310   (exit $ac_status); } && {
17311          test -z "$ac_c_werror_flag" ||
17312          test ! -s conftest.err
17313        } && test -s conftest$ac_exeext &&
17314        $as_test_x conftest$ac_exeext; then
17315   ac_cv_lib_kvm_kvm_open=yes
17316 else
17317   echo "$as_me: failed program was:" >&5
17318 sed 's/^/| /' conftest.$ac_ext >&5
17319
17320         ac_cv_lib_kvm_kvm_open=no
17321 fi
17322
17323 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
17324       conftest$ac_exeext conftest.$ac_ext
17325 LIBS=$ac_check_lib_save_LIBS
17326 fi
17327 { echo "$as_me:$LINENO: result: $ac_cv_lib_kvm_kvm_open" >&5
17328 echo "${ECHO_T}$ac_cv_lib_kvm_kvm_open" >&6; }
17329 if test $ac_cv_lib_kvm_kvm_open = yes; then
17330   LIBS="-lkvm $LIBS"
17331 fi
17332
17333   # Check for the 4.4BSD definition of getloadavg.
17334   { echo "$as_me:$LINENO: checking for getloadavg in -lutil" >&5
17335 echo $ECHO_N "checking for getloadavg in -lutil... $ECHO_C" >&6; }
17336 if test "${ac_cv_lib_util_getloadavg+set}" = set; then
17337   echo $ECHO_N "(cached) $ECHO_C" >&6
17338 else
17339   ac_check_lib_save_LIBS=$LIBS
17340 LIBS="-lutil  $LIBS"
17341 cat >conftest.$ac_ext <<_ACEOF
17342 /* confdefs.h.  */
17343 _ACEOF
17344 cat confdefs.h >>conftest.$ac_ext
17345 cat >>conftest.$ac_ext <<_ACEOF
17346 /* end confdefs.h.  */
17347
17348 /* Override any GCC internal prototype to avoid an error.
17349    Use char because int might match the return type of a GCC
17350    builtin and then its argument prototype would still apply.  */
17351 #ifdef __cplusplus
17352 extern "C"
17353 #endif
17354 char getloadavg ();
17355 int
17356 main ()
17357 {
17358 return getloadavg ();
17359   ;
17360   return 0;
17361 }
17362 _ACEOF
17363 rm -f conftest.$ac_objext conftest$ac_exeext
17364 if { (ac_try="$ac_link"
17365 case "(($ac_try" in
17366   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17367   *) ac_try_echo=$ac_try;;
17368 esac
17369 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17370   (eval "$ac_link") 2>conftest.er1
17371   ac_status=$?
17372   grep -v '^ *+' conftest.er1 >conftest.err
17373   rm -f conftest.er1
17374   cat conftest.err >&5
17375   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17376   (exit $ac_status); } && {
17377          test -z "$ac_c_werror_flag" ||
17378          test ! -s conftest.err
17379        } && test -s conftest$ac_exeext &&
17380        $as_test_x conftest$ac_exeext; then
17381   ac_cv_lib_util_getloadavg=yes
17382 else
17383   echo "$as_me: failed program was:" >&5
17384 sed 's/^/| /' conftest.$ac_ext >&5
17385
17386         ac_cv_lib_util_getloadavg=no
17387 fi
17388
17389 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
17390       conftest$ac_exeext conftest.$ac_ext
17391 LIBS=$ac_check_lib_save_LIBS
17392 fi
17393 { echo "$as_me:$LINENO: result: $ac_cv_lib_util_getloadavg" >&5
17394 echo "${ECHO_T}$ac_cv_lib_util_getloadavg" >&6; }
17395 if test $ac_cv_lib_util_getloadavg = yes; then
17396   LIBS="-lutil $LIBS" ac_have_func=yes ac_cv_func_getloadavg_setgid=yes
17397 fi
17398
17399 fi
17400
17401 if test $ac_have_func = no; then
17402   # There is a commonly available library for RS/6000 AIX.
17403   # Since it is not a standard part of AIX, it might be installed locally.
17404   ac_getloadavg_LIBS=$LIBS
17405   LIBS="-L/usr/local/lib $LIBS"
17406   { echo "$as_me:$LINENO: checking for getloadavg in -lgetloadavg" >&5
17407 echo $ECHO_N "checking for getloadavg in -lgetloadavg... $ECHO_C" >&6; }
17408 if test "${ac_cv_lib_getloadavg_getloadavg+set}" = set; then
17409   echo $ECHO_N "(cached) $ECHO_C" >&6
17410 else
17411   ac_check_lib_save_LIBS=$LIBS
17412 LIBS="-lgetloadavg  $LIBS"
17413 cat >conftest.$ac_ext <<_ACEOF
17414 /* confdefs.h.  */
17415 _ACEOF
17416 cat confdefs.h >>conftest.$ac_ext
17417 cat >>conftest.$ac_ext <<_ACEOF
17418 /* end confdefs.h.  */
17419
17420 /* Override any GCC internal prototype to avoid an error.
17421    Use char because int might match the return type of a GCC
17422    builtin and then its argument prototype would still apply.  */
17423 #ifdef __cplusplus
17424 extern "C"
17425 #endif
17426 char getloadavg ();
17427 int
17428 main ()
17429 {
17430 return getloadavg ();
17431   ;
17432   return 0;
17433 }
17434 _ACEOF
17435 rm -f conftest.$ac_objext conftest$ac_exeext
17436 if { (ac_try="$ac_link"
17437 case "(($ac_try" in
17438   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17439   *) ac_try_echo=$ac_try;;
17440 esac
17441 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17442   (eval "$ac_link") 2>conftest.er1
17443   ac_status=$?
17444   grep -v '^ *+' conftest.er1 >conftest.err
17445   rm -f conftest.er1
17446   cat conftest.err >&5
17447   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17448   (exit $ac_status); } && {
17449          test -z "$ac_c_werror_flag" ||
17450          test ! -s conftest.err
17451        } && test -s conftest$ac_exeext &&
17452        $as_test_x conftest$ac_exeext; then
17453   ac_cv_lib_getloadavg_getloadavg=yes
17454 else
17455   echo "$as_me: failed program was:" >&5
17456 sed 's/^/| /' conftest.$ac_ext >&5
17457
17458         ac_cv_lib_getloadavg_getloadavg=no
17459 fi
17460
17461 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
17462       conftest$ac_exeext conftest.$ac_ext
17463 LIBS=$ac_check_lib_save_LIBS
17464 fi
17465 { echo "$as_me:$LINENO: result: $ac_cv_lib_getloadavg_getloadavg" >&5
17466 echo "${ECHO_T}$ac_cv_lib_getloadavg_getloadavg" >&6; }
17467 if test $ac_cv_lib_getloadavg_getloadavg = yes; then
17468   LIBS="-lgetloadavg $LIBS"
17469 else
17470   LIBS=$ac_getloadavg_LIBS
17471 fi
17472
17473 fi
17474
17475 # Make sure it is really in the library, if we think we found it,
17476 # otherwise set up the replacement function.
17477
17478 for ac_func in getloadavg
17479 do
17480 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
17481 { echo "$as_me:$LINENO: checking for $ac_func" >&5
17482 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
17483 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
17484   echo $ECHO_N "(cached) $ECHO_C" >&6
17485 else
17486   cat >conftest.$ac_ext <<_ACEOF
17487 /* confdefs.h.  */
17488 _ACEOF
17489 cat confdefs.h >>conftest.$ac_ext
17490 cat >>conftest.$ac_ext <<_ACEOF
17491 /* end confdefs.h.  */
17492 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
17493    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
17494 #define $ac_func innocuous_$ac_func
17495
17496 /* System header to define __stub macros and hopefully few prototypes,
17497     which can conflict with char $ac_func (); below.
17498     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
17499     <limits.h> exists even on freestanding compilers.  */
17500
17501 #ifdef __STDC__
17502 # include <limits.h>
17503 #else
17504 # include <assert.h>
17505 #endif
17506
17507 #undef $ac_func
17508
17509 /* Override any GCC internal prototype to avoid an error.
17510    Use char because int might match the return type of a GCC
17511    builtin and then its argument prototype would still apply.  */
17512 #ifdef __cplusplus
17513 extern "C"
17514 #endif
17515 char $ac_func ();
17516 /* The GNU C library defines this for functions which it implements
17517     to always fail with ENOSYS.  Some functions are actually named
17518     something starting with __ and the normal name is an alias.  */
17519 #if defined __stub_$ac_func || defined __stub___$ac_func
17520 choke me
17521 #endif
17522
17523 int
17524 main ()
17525 {
17526 return $ac_func ();
17527   ;
17528   return 0;
17529 }
17530 _ACEOF
17531 rm -f conftest.$ac_objext conftest$ac_exeext
17532 if { (ac_try="$ac_link"
17533 case "(($ac_try" in
17534   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17535   *) ac_try_echo=$ac_try;;
17536 esac
17537 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17538   (eval "$ac_link") 2>conftest.er1
17539   ac_status=$?
17540   grep -v '^ *+' conftest.er1 >conftest.err
17541   rm -f conftest.er1
17542   cat conftest.err >&5
17543   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17544   (exit $ac_status); } && {
17545          test -z "$ac_c_werror_flag" ||
17546          test ! -s conftest.err
17547        } && test -s conftest$ac_exeext &&
17548        $as_test_x conftest$ac_exeext; then
17549   eval "$as_ac_var=yes"
17550 else
17551   echo "$as_me: failed program was:" >&5
17552 sed 's/^/| /' conftest.$ac_ext >&5
17553
17554         eval "$as_ac_var=no"
17555 fi
17556
17557 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
17558       conftest$ac_exeext conftest.$ac_ext
17559 fi
17560 ac_res=`eval echo '${'$as_ac_var'}'`
17561                { echo "$as_me:$LINENO: result: $ac_res" >&5
17562 echo "${ECHO_T}$ac_res" >&6; }
17563 if test `eval echo '${'$as_ac_var'}'` = yes; then
17564   cat >>confdefs.h <<_ACEOF
17565 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
17566 _ACEOF
17567
17568 else
17569   case " $LIBOBJS " in
17570   *" getloadavg.$ac_objext "* ) ;;
17571   *) LIBOBJS="$LIBOBJS getloadavg.$ac_objext"
17572  ;;
17573 esac
17574
17575
17576 cat >>confdefs.h <<\_ACEOF
17577 #define C_GETLOADAVG 1
17578 _ACEOF
17579
17580 # Figure out what our getloadavg.c needs.
17581 ac_have_func=no
17582 if test "${ac_cv_header_sys_dg_sys_info_h+set}" = set; then
17583   { echo "$as_me:$LINENO: checking for sys/dg_sys_info.h" >&5
17584 echo $ECHO_N "checking for sys/dg_sys_info.h... $ECHO_C" >&6; }
17585 if test "${ac_cv_header_sys_dg_sys_info_h+set}" = set; then
17586   echo $ECHO_N "(cached) $ECHO_C" >&6
17587 fi
17588 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_dg_sys_info_h" >&5
17589 echo "${ECHO_T}$ac_cv_header_sys_dg_sys_info_h" >&6; }
17590 else
17591   # Is the header compilable?
17592 { echo "$as_me:$LINENO: checking sys/dg_sys_info.h usability" >&5
17593 echo $ECHO_N "checking sys/dg_sys_info.h usability... $ECHO_C" >&6; }
17594 cat >conftest.$ac_ext <<_ACEOF
17595 /* confdefs.h.  */
17596 _ACEOF
17597 cat confdefs.h >>conftest.$ac_ext
17598 cat >>conftest.$ac_ext <<_ACEOF
17599 /* end confdefs.h.  */
17600 $ac_includes_default
17601 #include <sys/dg_sys_info.h>
17602 _ACEOF
17603 rm -f conftest.$ac_objext
17604 if { (ac_try="$ac_compile"
17605 case "(($ac_try" in
17606   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17607   *) ac_try_echo=$ac_try;;
17608 esac
17609 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17610   (eval "$ac_compile") 2>conftest.er1
17611   ac_status=$?
17612   grep -v '^ *+' conftest.er1 >conftest.err
17613   rm -f conftest.er1
17614   cat conftest.err >&5
17615   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17616   (exit $ac_status); } && {
17617          test -z "$ac_c_werror_flag" ||
17618          test ! -s conftest.err
17619        } && test -s conftest.$ac_objext; then
17620   ac_header_compiler=yes
17621 else
17622   echo "$as_me: failed program was:" >&5
17623 sed 's/^/| /' conftest.$ac_ext >&5
17624
17625         ac_header_compiler=no
17626 fi
17627
17628 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17629 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
17630 echo "${ECHO_T}$ac_header_compiler" >&6; }
17631
17632 # Is the header present?
17633 { echo "$as_me:$LINENO: checking sys/dg_sys_info.h presence" >&5
17634 echo $ECHO_N "checking sys/dg_sys_info.h presence... $ECHO_C" >&6; }
17635 cat >conftest.$ac_ext <<_ACEOF
17636 /* confdefs.h.  */
17637 _ACEOF
17638 cat confdefs.h >>conftest.$ac_ext
17639 cat >>conftest.$ac_ext <<_ACEOF
17640 /* end confdefs.h.  */
17641 #include <sys/dg_sys_info.h>
17642 _ACEOF
17643 if { (ac_try="$ac_cpp conftest.$ac_ext"
17644 case "(($ac_try" in
17645   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17646   *) ac_try_echo=$ac_try;;
17647 esac
17648 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17649   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
17650   ac_status=$?
17651   grep -v '^ *+' conftest.er1 >conftest.err
17652   rm -f conftest.er1
17653   cat conftest.err >&5
17654   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17655   (exit $ac_status); } >/dev/null && {
17656          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
17657          test ! -s conftest.err
17658        }; then
17659   ac_header_preproc=yes
17660 else
17661   echo "$as_me: failed program was:" >&5
17662 sed 's/^/| /' conftest.$ac_ext >&5
17663
17664   ac_header_preproc=no
17665 fi
17666
17667 rm -f conftest.err conftest.$ac_ext
17668 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
17669 echo "${ECHO_T}$ac_header_preproc" >&6; }
17670
17671 # So?  What about this header?
17672 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
17673   yes:no: )
17674     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: accepted by the compiler, rejected by the preprocessor!" >&5
17675 echo "$as_me: WARNING: sys/dg_sys_info.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
17676     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: proceeding with the compiler's result" >&5
17677 echo "$as_me: WARNING: sys/dg_sys_info.h: proceeding with the compiler's result" >&2;}
17678     ac_header_preproc=yes
17679     ;;
17680   no:yes:* )
17681     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: present but cannot be compiled" >&5
17682 echo "$as_me: WARNING: sys/dg_sys_info.h: present but cannot be compiled" >&2;}
17683     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h:     check for missing prerequisite headers?" >&5
17684 echo "$as_me: WARNING: sys/dg_sys_info.h:     check for missing prerequisite headers?" >&2;}
17685     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: see the Autoconf documentation" >&5
17686 echo "$as_me: WARNING: sys/dg_sys_info.h: see the Autoconf documentation" >&2;}
17687     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h:     section \"Present But Cannot Be Compiled\"" >&5
17688 echo "$as_me: WARNING: sys/dg_sys_info.h:     section \"Present But Cannot Be Compiled\"" >&2;}
17689     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: proceeding with the preprocessor's result" >&5
17690 echo "$as_me: WARNING: sys/dg_sys_info.h: proceeding with the preprocessor's result" >&2;}
17691     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: in the future, the compiler will take precedence" >&5
17692 echo "$as_me: WARNING: sys/dg_sys_info.h: in the future, the compiler will take precedence" >&2;}
17693
17694     ;;
17695 esac
17696 { echo "$as_me:$LINENO: checking for sys/dg_sys_info.h" >&5
17697 echo $ECHO_N "checking for sys/dg_sys_info.h... $ECHO_C" >&6; }
17698 if test "${ac_cv_header_sys_dg_sys_info_h+set}" = set; then
17699   echo $ECHO_N "(cached) $ECHO_C" >&6
17700 else
17701   ac_cv_header_sys_dg_sys_info_h=$ac_header_preproc
17702 fi
17703 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_dg_sys_info_h" >&5
17704 echo "${ECHO_T}$ac_cv_header_sys_dg_sys_info_h" >&6; }
17705
17706 fi
17707 if test $ac_cv_header_sys_dg_sys_info_h = yes; then
17708   ac_have_func=yes
17709
17710 cat >>confdefs.h <<\_ACEOF
17711 #define DGUX 1
17712 _ACEOF
17713
17714
17715 { echo "$as_me:$LINENO: checking for dg_sys_info in -ldgc" >&5
17716 echo $ECHO_N "checking for dg_sys_info in -ldgc... $ECHO_C" >&6; }
17717 if test "${ac_cv_lib_dgc_dg_sys_info+set}" = set; then
17718   echo $ECHO_N "(cached) $ECHO_C" >&6
17719 else
17720   ac_check_lib_save_LIBS=$LIBS
17721 LIBS="-ldgc  $LIBS"
17722 cat >conftest.$ac_ext <<_ACEOF
17723 /* confdefs.h.  */
17724 _ACEOF
17725 cat confdefs.h >>conftest.$ac_ext
17726 cat >>conftest.$ac_ext <<_ACEOF
17727 /* end confdefs.h.  */
17728
17729 /* Override any GCC internal prototype to avoid an error.
17730    Use char because int might match the return type of a GCC
17731    builtin and then its argument prototype would still apply.  */
17732 #ifdef __cplusplus
17733 extern "C"
17734 #endif
17735 char dg_sys_info ();
17736 int
17737 main ()
17738 {
17739 return dg_sys_info ();
17740   ;
17741   return 0;
17742 }
17743 _ACEOF
17744 rm -f conftest.$ac_objext conftest$ac_exeext
17745 if { (ac_try="$ac_link"
17746 case "(($ac_try" in
17747   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17748   *) ac_try_echo=$ac_try;;
17749 esac
17750 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17751   (eval "$ac_link") 2>conftest.er1
17752   ac_status=$?
17753   grep -v '^ *+' conftest.er1 >conftest.err
17754   rm -f conftest.er1
17755   cat conftest.err >&5
17756   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17757   (exit $ac_status); } && {
17758          test -z "$ac_c_werror_flag" ||
17759          test ! -s conftest.err
17760        } && test -s conftest$ac_exeext &&
17761        $as_test_x conftest$ac_exeext; then
17762   ac_cv_lib_dgc_dg_sys_info=yes
17763 else
17764   echo "$as_me: failed program was:" >&5
17765 sed 's/^/| /' conftest.$ac_ext >&5
17766
17767         ac_cv_lib_dgc_dg_sys_info=no
17768 fi
17769
17770 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
17771       conftest$ac_exeext conftest.$ac_ext
17772 LIBS=$ac_check_lib_save_LIBS
17773 fi
17774 { echo "$as_me:$LINENO: result: $ac_cv_lib_dgc_dg_sys_info" >&5
17775 echo "${ECHO_T}$ac_cv_lib_dgc_dg_sys_info" >&6; }
17776 if test $ac_cv_lib_dgc_dg_sys_info = yes; then
17777   cat >>confdefs.h <<_ACEOF
17778 #define HAVE_LIBDGC 1
17779 _ACEOF
17780
17781   LIBS="-ldgc $LIBS"
17782
17783 fi
17784
17785 fi
17786
17787
17788
17789 if test "${ac_cv_header_locale_h+set}" = set; then
17790   { echo "$as_me:$LINENO: checking for locale.h" >&5
17791 echo $ECHO_N "checking for locale.h... $ECHO_C" >&6; }
17792 if test "${ac_cv_header_locale_h+set}" = set; then
17793   echo $ECHO_N "(cached) $ECHO_C" >&6
17794 fi
17795 { echo "$as_me:$LINENO: result: $ac_cv_header_locale_h" >&5
17796 echo "${ECHO_T}$ac_cv_header_locale_h" >&6; }
17797 else
17798   # Is the header compilable?
17799 { echo "$as_me:$LINENO: checking locale.h usability" >&5
17800 echo $ECHO_N "checking locale.h usability... $ECHO_C" >&6; }
17801 cat >conftest.$ac_ext <<_ACEOF
17802 /* confdefs.h.  */
17803 _ACEOF
17804 cat confdefs.h >>conftest.$ac_ext
17805 cat >>conftest.$ac_ext <<_ACEOF
17806 /* end confdefs.h.  */
17807 $ac_includes_default
17808 #include <locale.h>
17809 _ACEOF
17810 rm -f conftest.$ac_objext
17811 if { (ac_try="$ac_compile"
17812 case "(($ac_try" in
17813   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17814   *) ac_try_echo=$ac_try;;
17815 esac
17816 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17817   (eval "$ac_compile") 2>conftest.er1
17818   ac_status=$?
17819   grep -v '^ *+' conftest.er1 >conftest.err
17820   rm -f conftest.er1
17821   cat conftest.err >&5
17822   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17823   (exit $ac_status); } && {
17824          test -z "$ac_c_werror_flag" ||
17825          test ! -s conftest.err
17826        } && test -s conftest.$ac_objext; then
17827   ac_header_compiler=yes
17828 else
17829   echo "$as_me: failed program was:" >&5
17830 sed 's/^/| /' conftest.$ac_ext >&5
17831
17832         ac_header_compiler=no
17833 fi
17834
17835 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17836 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
17837 echo "${ECHO_T}$ac_header_compiler" >&6; }
17838
17839 # Is the header present?
17840 { echo "$as_me:$LINENO: checking locale.h presence" >&5
17841 echo $ECHO_N "checking locale.h presence... $ECHO_C" >&6; }
17842 cat >conftest.$ac_ext <<_ACEOF
17843 /* confdefs.h.  */
17844 _ACEOF
17845 cat confdefs.h >>conftest.$ac_ext
17846 cat >>conftest.$ac_ext <<_ACEOF
17847 /* end confdefs.h.  */
17848 #include <locale.h>
17849 _ACEOF
17850 if { (ac_try="$ac_cpp conftest.$ac_ext"
17851 case "(($ac_try" in
17852   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17853   *) ac_try_echo=$ac_try;;
17854 esac
17855 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17856   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
17857   ac_status=$?
17858   grep -v '^ *+' conftest.er1 >conftest.err
17859   rm -f conftest.er1
17860   cat conftest.err >&5
17861   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17862   (exit $ac_status); } >/dev/null && {
17863          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
17864          test ! -s conftest.err
17865        }; then
17866   ac_header_preproc=yes
17867 else
17868   echo "$as_me: failed program was:" >&5
17869 sed 's/^/| /' conftest.$ac_ext >&5
17870
17871   ac_header_preproc=no
17872 fi
17873
17874 rm -f conftest.err conftest.$ac_ext
17875 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
17876 echo "${ECHO_T}$ac_header_preproc" >&6; }
17877
17878 # So?  What about this header?
17879 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
17880   yes:no: )
17881     { echo "$as_me:$LINENO: WARNING: locale.h: accepted by the compiler, rejected by the preprocessor!" >&5
17882 echo "$as_me: WARNING: locale.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
17883     { echo "$as_me:$LINENO: WARNING: locale.h: proceeding with the compiler's result" >&5
17884 echo "$as_me: WARNING: locale.h: proceeding with the compiler's result" >&2;}
17885     ac_header_preproc=yes
17886     ;;
17887   no:yes:* )
17888     { echo "$as_me:$LINENO: WARNING: locale.h: present but cannot be compiled" >&5
17889 echo "$as_me: WARNING: locale.h: present but cannot be compiled" >&2;}
17890     { echo "$as_me:$LINENO: WARNING: locale.h:     check for missing prerequisite headers?" >&5
17891 echo "$as_me: WARNING: locale.h:     check for missing prerequisite headers?" >&2;}
17892     { echo "$as_me:$LINENO: WARNING: locale.h: see the Autoconf documentation" >&5
17893 echo "$as_me: WARNING: locale.h: see the Autoconf documentation" >&2;}
17894     { echo "$as_me:$LINENO: WARNING: locale.h:     section \"Present But Cannot Be Compiled\"" >&5
17895 echo "$as_me: WARNING: locale.h:     section \"Present But Cannot Be Compiled\"" >&2;}
17896     { echo "$as_me:$LINENO: WARNING: locale.h: proceeding with the preprocessor's result" >&5
17897 echo "$as_me: WARNING: locale.h: proceeding with the preprocessor's result" >&2;}
17898     { echo "$as_me:$LINENO: WARNING: locale.h: in the future, the compiler will take precedence" >&5
17899 echo "$as_me: WARNING: locale.h: in the future, the compiler will take precedence" >&2;}
17900
17901     ;;
17902 esac
17903 { echo "$as_me:$LINENO: checking for locale.h" >&5
17904 echo $ECHO_N "checking for locale.h... $ECHO_C" >&6; }
17905 if test "${ac_cv_header_locale_h+set}" = set; then
17906   echo $ECHO_N "(cached) $ECHO_C" >&6
17907 else
17908   ac_cv_header_locale_h=$ac_header_preproc
17909 fi
17910 { echo "$as_me:$LINENO: result: $ac_cv_header_locale_h" >&5
17911 echo "${ECHO_T}$ac_cv_header_locale_h" >&6; }
17912
17913 fi
17914
17915
17916
17917 for ac_func in setlocale
17918 do
17919 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
17920 { echo "$as_me:$LINENO: checking for $ac_func" >&5
17921 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
17922 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
17923   echo $ECHO_N "(cached) $ECHO_C" >&6
17924 else
17925   cat >conftest.$ac_ext <<_ACEOF
17926 /* confdefs.h.  */
17927 _ACEOF
17928 cat confdefs.h >>conftest.$ac_ext
17929 cat >>conftest.$ac_ext <<_ACEOF
17930 /* end confdefs.h.  */
17931 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
17932    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
17933 #define $ac_func innocuous_$ac_func
17934
17935 /* System header to define __stub macros and hopefully few prototypes,
17936     which can conflict with char $ac_func (); below.
17937     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
17938     <limits.h> exists even on freestanding compilers.  */
17939
17940 #ifdef __STDC__
17941 # include <limits.h>
17942 #else
17943 # include <assert.h>
17944 #endif
17945
17946 #undef $ac_func
17947
17948 /* Override any GCC internal prototype to avoid an error.
17949    Use char because int might match the return type of a GCC
17950    builtin and then its argument prototype would still apply.  */
17951 #ifdef __cplusplus
17952 extern "C"
17953 #endif
17954 char $ac_func ();
17955 /* The GNU C library defines this for functions which it implements
17956     to always fail with ENOSYS.  Some functions are actually named
17957     something starting with __ and the normal name is an alias.  */
17958 #if defined __stub_$ac_func || defined __stub___$ac_func
17959 choke me
17960 #endif
17961
17962 int
17963 main ()
17964 {
17965 return $ac_func ();
17966   ;
17967   return 0;
17968 }
17969 _ACEOF
17970 rm -f conftest.$ac_objext conftest$ac_exeext
17971 if { (ac_try="$ac_link"
17972 case "(($ac_try" in
17973   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17974   *) ac_try_echo=$ac_try;;
17975 esac
17976 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17977   (eval "$ac_link") 2>conftest.er1
17978   ac_status=$?
17979   grep -v '^ *+' conftest.er1 >conftest.err
17980   rm -f conftest.er1
17981   cat conftest.err >&5
17982   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17983   (exit $ac_status); } && {
17984          test -z "$ac_c_werror_flag" ||
17985          test ! -s conftest.err
17986        } && test -s conftest$ac_exeext &&
17987        $as_test_x conftest$ac_exeext; then
17988   eval "$as_ac_var=yes"
17989 else
17990   echo "$as_me: failed program was:" >&5
17991 sed 's/^/| /' conftest.$ac_ext >&5
17992
17993         eval "$as_ac_var=no"
17994 fi
17995
17996 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
17997       conftest$ac_exeext conftest.$ac_ext
17998 fi
17999 ac_res=`eval echo '${'$as_ac_var'}'`
18000                { echo "$as_me:$LINENO: result: $ac_res" >&5
18001 echo "${ECHO_T}$ac_res" >&6; }
18002 if test `eval echo '${'$as_ac_var'}'` = yes; then
18003   cat >>confdefs.h <<_ACEOF
18004 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
18005 _ACEOF
18006
18007 fi
18008 done
18009
18010
18011 # We cannot check for <dwarf.h>, because Solaris 2 does not use dwarf (it
18012 # uses stabs), but it is still SVR4.  We cannot check for <elf.h> because
18013 # Irix 4.0.5F has the header but not the library.
18014 if test $ac_have_func = no && test "$ac_cv_lib_elf_elf_begin" = yes; then
18015   ac_have_func=yes
18016
18017 cat >>confdefs.h <<\_ACEOF
18018 #define SVR4 1
18019 _ACEOF
18020
18021 fi
18022
18023 if test $ac_have_func = no; then
18024   if test "${ac_cv_header_inq_stats_cpustats_h+set}" = set; then
18025   { echo "$as_me:$LINENO: checking for inq_stats/cpustats.h" >&5
18026 echo $ECHO_N "checking for inq_stats/cpustats.h... $ECHO_C" >&6; }
18027 if test "${ac_cv_header_inq_stats_cpustats_h+set}" = set; then
18028   echo $ECHO_N "(cached) $ECHO_C" >&6
18029 fi
18030 { echo "$as_me:$LINENO: result: $ac_cv_header_inq_stats_cpustats_h" >&5
18031 echo "${ECHO_T}$ac_cv_header_inq_stats_cpustats_h" >&6; }
18032 else
18033   # Is the header compilable?
18034 { echo "$as_me:$LINENO: checking inq_stats/cpustats.h usability" >&5
18035 echo $ECHO_N "checking inq_stats/cpustats.h usability... $ECHO_C" >&6; }
18036 cat >conftest.$ac_ext <<_ACEOF
18037 /* confdefs.h.  */
18038 _ACEOF
18039 cat confdefs.h >>conftest.$ac_ext
18040 cat >>conftest.$ac_ext <<_ACEOF
18041 /* end confdefs.h.  */
18042 $ac_includes_default
18043 #include <inq_stats/cpustats.h>
18044 _ACEOF
18045 rm -f conftest.$ac_objext
18046 if { (ac_try="$ac_compile"
18047 case "(($ac_try" in
18048   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18049   *) ac_try_echo=$ac_try;;
18050 esac
18051 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18052   (eval "$ac_compile") 2>conftest.er1
18053   ac_status=$?
18054   grep -v '^ *+' conftest.er1 >conftest.err
18055   rm -f conftest.er1
18056   cat conftest.err >&5
18057   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18058   (exit $ac_status); } && {
18059          test -z "$ac_c_werror_flag" ||
18060          test ! -s conftest.err
18061        } && test -s conftest.$ac_objext; then
18062   ac_header_compiler=yes
18063 else
18064   echo "$as_me: failed program was:" >&5
18065 sed 's/^/| /' conftest.$ac_ext >&5
18066
18067         ac_header_compiler=no
18068 fi
18069
18070 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18071 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
18072 echo "${ECHO_T}$ac_header_compiler" >&6; }
18073
18074 # Is the header present?
18075 { echo "$as_me:$LINENO: checking inq_stats/cpustats.h presence" >&5
18076 echo $ECHO_N "checking inq_stats/cpustats.h presence... $ECHO_C" >&6; }
18077 cat >conftest.$ac_ext <<_ACEOF
18078 /* confdefs.h.  */
18079 _ACEOF
18080 cat confdefs.h >>conftest.$ac_ext
18081 cat >>conftest.$ac_ext <<_ACEOF
18082 /* end confdefs.h.  */
18083 #include <inq_stats/cpustats.h>
18084 _ACEOF
18085 if { (ac_try="$ac_cpp conftest.$ac_ext"
18086 case "(($ac_try" in
18087   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18088   *) ac_try_echo=$ac_try;;
18089 esac
18090 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18091   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
18092   ac_status=$?
18093   grep -v '^ *+' conftest.er1 >conftest.err
18094   rm -f conftest.er1
18095   cat conftest.err >&5
18096   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18097   (exit $ac_status); } >/dev/null && {
18098          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
18099          test ! -s conftest.err
18100        }; then
18101   ac_header_preproc=yes
18102 else
18103   echo "$as_me: failed program was:" >&5
18104 sed 's/^/| /' conftest.$ac_ext >&5
18105
18106   ac_header_preproc=no
18107 fi
18108
18109 rm -f conftest.err conftest.$ac_ext
18110 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
18111 echo "${ECHO_T}$ac_header_preproc" >&6; }
18112
18113 # So?  What about this header?
18114 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
18115   yes:no: )
18116     { echo "$as_me:$LINENO: WARNING: inq_stats/cpustats.h: accepted by the compiler, rejected by the preprocessor!" >&5
18117 echo "$as_me: WARNING: inq_stats/cpustats.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
18118     { echo "$as_me:$LINENO: WARNING: inq_stats/cpustats.h: proceeding with the compiler's result" >&5
18119 echo "$as_me: WARNING: inq_stats/cpustats.h: proceeding with the compiler's result" >&2;}
18120     ac_header_preproc=yes
18121     ;;
18122   no:yes:* )
18123     { echo "$as_me:$LINENO: WARNING: inq_stats/cpustats.h: present but cannot be compiled" >&5
18124 echo "$as_me: WARNING: inq_stats/cpustats.h: present but cannot be compiled" >&2;}
18125     { echo "$as_me:$LINENO: WARNING: inq_stats/cpustats.h:     check for missing prerequisite headers?" >&5
18126 echo "$as_me: WARNING: inq_stats/cpustats.h:     check for missing prerequisite headers?" >&2;}
18127     { echo "$as_me:$LINENO: WARNING: inq_stats/cpustats.h: see the Autoconf documentation" >&5
18128 echo "$as_me: WARNING: inq_stats/cpustats.h: see the Autoconf documentation" >&2;}
18129     { echo "$as_me:$LINENO: WARNING: inq_stats/cpustats.h:     section \"Present But Cannot Be Compiled\"" >&5
18130 echo "$as_me: WARNING: inq_stats/cpustats.h:     section \"Present But Cannot Be Compiled\"" >&2;}
18131     { echo "$as_me:$LINENO: WARNING: inq_stats/cpustats.h: proceeding with the preprocessor's result" >&5
18132 echo "$as_me: WARNING: inq_stats/cpustats.h: proceeding with the preprocessor's result" >&2;}
18133     { echo "$as_me:$LINENO: WARNING: inq_stats/cpustats.h: in the future, the compiler will take precedence" >&5
18134 echo "$as_me: WARNING: inq_stats/cpustats.h: in the future, the compiler will take precedence" >&2;}
18135
18136     ;;
18137 esac
18138 { echo "$as_me:$LINENO: checking for inq_stats/cpustats.h" >&5
18139 echo $ECHO_N "checking for inq_stats/cpustats.h... $ECHO_C" >&6; }
18140 if test "${ac_cv_header_inq_stats_cpustats_h+set}" = set; then
18141   echo $ECHO_N "(cached) $ECHO_C" >&6
18142 else
18143   ac_cv_header_inq_stats_cpustats_h=$ac_header_preproc
18144 fi
18145 { echo "$as_me:$LINENO: result: $ac_cv_header_inq_stats_cpustats_h" >&5
18146 echo "${ECHO_T}$ac_cv_header_inq_stats_cpustats_h" >&6; }
18147
18148 fi
18149 if test $ac_cv_header_inq_stats_cpustats_h = yes; then
18150   ac_have_func=yes
18151
18152 cat >>confdefs.h <<\_ACEOF
18153 #define UMAX 1
18154 _ACEOF
18155
18156
18157 cat >>confdefs.h <<\_ACEOF
18158 #define UMAX4_3 1
18159 _ACEOF
18160
18161 fi
18162
18163
18164 fi
18165
18166 if test $ac_have_func = no; then
18167   if test "${ac_cv_header_sys_cpustats_h+set}" = set; then
18168   { echo "$as_me:$LINENO: checking for sys/cpustats.h" >&5
18169 echo $ECHO_N "checking for sys/cpustats.h... $ECHO_C" >&6; }
18170 if test "${ac_cv_header_sys_cpustats_h+set}" = set; then
18171   echo $ECHO_N "(cached) $ECHO_C" >&6
18172 fi
18173 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_cpustats_h" >&5
18174 echo "${ECHO_T}$ac_cv_header_sys_cpustats_h" >&6; }
18175 else
18176   # Is the header compilable?
18177 { echo "$as_me:$LINENO: checking sys/cpustats.h usability" >&5
18178 echo $ECHO_N "checking sys/cpustats.h usability... $ECHO_C" >&6; }
18179 cat >conftest.$ac_ext <<_ACEOF
18180 /* confdefs.h.  */
18181 _ACEOF
18182 cat confdefs.h >>conftest.$ac_ext
18183 cat >>conftest.$ac_ext <<_ACEOF
18184 /* end confdefs.h.  */
18185 $ac_includes_default
18186 #include <sys/cpustats.h>
18187 _ACEOF
18188 rm -f conftest.$ac_objext
18189 if { (ac_try="$ac_compile"
18190 case "(($ac_try" in
18191   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18192   *) ac_try_echo=$ac_try;;
18193 esac
18194 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18195   (eval "$ac_compile") 2>conftest.er1
18196   ac_status=$?
18197   grep -v '^ *+' conftest.er1 >conftest.err
18198   rm -f conftest.er1
18199   cat conftest.err >&5
18200   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18201   (exit $ac_status); } && {
18202          test -z "$ac_c_werror_flag" ||
18203          test ! -s conftest.err
18204        } && test -s conftest.$ac_objext; then
18205   ac_header_compiler=yes
18206 else
18207   echo "$as_me: failed program was:" >&5
18208 sed 's/^/| /' conftest.$ac_ext >&5
18209
18210         ac_header_compiler=no
18211 fi
18212
18213 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18214 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
18215 echo "${ECHO_T}$ac_header_compiler" >&6; }
18216
18217 # Is the header present?
18218 { echo "$as_me:$LINENO: checking sys/cpustats.h presence" >&5
18219 echo $ECHO_N "checking sys/cpustats.h presence... $ECHO_C" >&6; }
18220 cat >conftest.$ac_ext <<_ACEOF
18221 /* confdefs.h.  */
18222 _ACEOF
18223 cat confdefs.h >>conftest.$ac_ext
18224 cat >>conftest.$ac_ext <<_ACEOF
18225 /* end confdefs.h.  */
18226 #include <sys/cpustats.h>
18227 _ACEOF
18228 if { (ac_try="$ac_cpp conftest.$ac_ext"
18229 case "(($ac_try" in
18230   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18231   *) ac_try_echo=$ac_try;;
18232 esac
18233 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18234   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
18235   ac_status=$?
18236   grep -v '^ *+' conftest.er1 >conftest.err
18237   rm -f conftest.er1
18238   cat conftest.err >&5
18239   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18240   (exit $ac_status); } >/dev/null && {
18241          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
18242          test ! -s conftest.err
18243        }; then
18244   ac_header_preproc=yes
18245 else
18246   echo "$as_me: failed program was:" >&5
18247 sed 's/^/| /' conftest.$ac_ext >&5
18248
18249   ac_header_preproc=no
18250 fi
18251
18252 rm -f conftest.err conftest.$ac_ext
18253 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
18254 echo "${ECHO_T}$ac_header_preproc" >&6; }
18255
18256 # So?  What about this header?
18257 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
18258   yes:no: )
18259     { echo "$as_me:$LINENO: WARNING: sys/cpustats.h: accepted by the compiler, rejected by the preprocessor!" >&5
18260 echo "$as_me: WARNING: sys/cpustats.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
18261     { echo "$as_me:$LINENO: WARNING: sys/cpustats.h: proceeding with the compiler's result" >&5
18262 echo "$as_me: WARNING: sys/cpustats.h: proceeding with the compiler's result" >&2;}
18263     ac_header_preproc=yes
18264     ;;
18265   no:yes:* )
18266     { echo "$as_me:$LINENO: WARNING: sys/cpustats.h: present but cannot be compiled" >&5
18267 echo "$as_me: WARNING: sys/cpustats.h: present but cannot be compiled" >&2;}
18268     { echo "$as_me:$LINENO: WARNING: sys/cpustats.h:     check for missing prerequisite headers?" >&5
18269 echo "$as_me: WARNING: sys/cpustats.h:     check for missing prerequisite headers?" >&2;}
18270     { echo "$as_me:$LINENO: WARNING: sys/cpustats.h: see the Autoconf documentation" >&5
18271 echo "$as_me: WARNING: sys/cpustats.h: see the Autoconf documentation" >&2;}
18272     { echo "$as_me:$LINENO: WARNING: sys/cpustats.h:     section \"Present But Cannot Be Compiled\"" >&5
18273 echo "$as_me: WARNING: sys/cpustats.h:     section \"Present But Cannot Be Compiled\"" >&2;}
18274     { echo "$as_me:$LINENO: WARNING: sys/cpustats.h: proceeding with the preprocessor's result" >&5
18275 echo "$as_me: WARNING: sys/cpustats.h: proceeding with the preprocessor's result" >&2;}
18276     { echo "$as_me:$LINENO: WARNING: sys/cpustats.h: in the future, the compiler will take precedence" >&5
18277 echo "$as_me: WARNING: sys/cpustats.h: in the future, the compiler will take precedence" >&2;}
18278
18279     ;;
18280 esac
18281 { echo "$as_me:$LINENO: checking for sys/cpustats.h" >&5
18282 echo $ECHO_N "checking for sys/cpustats.h... $ECHO_C" >&6; }
18283 if test "${ac_cv_header_sys_cpustats_h+set}" = set; then
18284   echo $ECHO_N "(cached) $ECHO_C" >&6
18285 else
18286   ac_cv_header_sys_cpustats_h=$ac_header_preproc
18287 fi
18288 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_cpustats_h" >&5
18289 echo "${ECHO_T}$ac_cv_header_sys_cpustats_h" >&6; }
18290
18291 fi
18292 if test $ac_cv_header_sys_cpustats_h = yes; then
18293   ac_have_func=yes; cat >>confdefs.h <<\_ACEOF
18294 #define UMAX 1
18295 _ACEOF
18296
18297 fi
18298
18299
18300 fi
18301
18302 if test $ac_have_func = no; then
18303
18304 for ac_header in mach/mach.h
18305 do
18306 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
18307 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
18308   { echo "$as_me:$LINENO: checking for $ac_header" >&5
18309 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
18310 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
18311   echo $ECHO_N "(cached) $ECHO_C" >&6
18312 fi
18313 ac_res=`eval echo '${'$as_ac_Header'}'`
18314                { echo "$as_me:$LINENO: result: $ac_res" >&5
18315 echo "${ECHO_T}$ac_res" >&6; }
18316 else
18317   # Is the header compilable?
18318 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
18319 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
18320 cat >conftest.$ac_ext <<_ACEOF
18321 /* confdefs.h.  */
18322 _ACEOF
18323 cat confdefs.h >>conftest.$ac_ext
18324 cat >>conftest.$ac_ext <<_ACEOF
18325 /* end confdefs.h.  */
18326 $ac_includes_default
18327 #include <$ac_header>
18328 _ACEOF
18329 rm -f conftest.$ac_objext
18330 if { (ac_try="$ac_compile"
18331 case "(($ac_try" in
18332   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18333   *) ac_try_echo=$ac_try;;
18334 esac
18335 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18336   (eval "$ac_compile") 2>conftest.er1
18337   ac_status=$?
18338   grep -v '^ *+' conftest.er1 >conftest.err
18339   rm -f conftest.er1
18340   cat conftest.err >&5
18341   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18342   (exit $ac_status); } && {
18343          test -z "$ac_c_werror_flag" ||
18344          test ! -s conftest.err
18345        } && test -s conftest.$ac_objext; then
18346   ac_header_compiler=yes
18347 else
18348   echo "$as_me: failed program was:" >&5
18349 sed 's/^/| /' conftest.$ac_ext >&5
18350
18351         ac_header_compiler=no
18352 fi
18353
18354 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18355 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
18356 echo "${ECHO_T}$ac_header_compiler" >&6; }
18357
18358 # Is the header present?
18359 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
18360 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
18361 cat >conftest.$ac_ext <<_ACEOF
18362 /* confdefs.h.  */
18363 _ACEOF
18364 cat confdefs.h >>conftest.$ac_ext
18365 cat >>conftest.$ac_ext <<_ACEOF
18366 /* end confdefs.h.  */
18367 #include <$ac_header>
18368 _ACEOF
18369 if { (ac_try="$ac_cpp conftest.$ac_ext"
18370 case "(($ac_try" in
18371   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18372   *) ac_try_echo=$ac_try;;
18373 esac
18374 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18375   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
18376   ac_status=$?
18377   grep -v '^ *+' conftest.er1 >conftest.err
18378   rm -f conftest.er1
18379   cat conftest.err >&5
18380   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18381   (exit $ac_status); } >/dev/null && {
18382          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
18383          test ! -s conftest.err
18384        }; then
18385   ac_header_preproc=yes
18386 else
18387   echo "$as_me: failed program was:" >&5
18388 sed 's/^/| /' conftest.$ac_ext >&5
18389
18390   ac_header_preproc=no
18391 fi
18392
18393 rm -f conftest.err conftest.$ac_ext
18394 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
18395 echo "${ECHO_T}$ac_header_preproc" >&6; }
18396
18397 # So?  What about this header?
18398 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
18399   yes:no: )
18400     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
18401 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
18402     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
18403 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
18404     ac_header_preproc=yes
18405     ;;
18406   no:yes:* )
18407     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
18408 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
18409     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
18410 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
18411     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
18412 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
18413     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
18414 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
18415     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
18416 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
18417     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
18418 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
18419
18420     ;;
18421 esac
18422 { echo "$as_me:$LINENO: checking for $ac_header" >&5
18423 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
18424 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
18425   echo $ECHO_N "(cached) $ECHO_C" >&6
18426 else
18427   eval "$as_ac_Header=\$ac_header_preproc"
18428 fi
18429 ac_res=`eval echo '${'$as_ac_Header'}'`
18430                { echo "$as_me:$LINENO: result: $ac_res" >&5
18431 echo "${ECHO_T}$ac_res" >&6; }
18432
18433 fi
18434 if test `eval echo '${'$as_ac_Header'}'` = yes; then
18435   cat >>confdefs.h <<_ACEOF
18436 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
18437 _ACEOF
18438
18439 fi
18440
18441 done
18442
18443 fi
18444
18445
18446 for ac_header in nlist.h
18447 do
18448 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
18449 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
18450   { echo "$as_me:$LINENO: checking for $ac_header" >&5
18451 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
18452 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
18453   echo $ECHO_N "(cached) $ECHO_C" >&6
18454 fi
18455 ac_res=`eval echo '${'$as_ac_Header'}'`
18456                { echo "$as_me:$LINENO: result: $ac_res" >&5
18457 echo "${ECHO_T}$ac_res" >&6; }
18458 else
18459   # Is the header compilable?
18460 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
18461 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
18462 cat >conftest.$ac_ext <<_ACEOF
18463 /* confdefs.h.  */
18464 _ACEOF
18465 cat confdefs.h >>conftest.$ac_ext
18466 cat >>conftest.$ac_ext <<_ACEOF
18467 /* end confdefs.h.  */
18468 $ac_includes_default
18469 #include <$ac_header>
18470 _ACEOF
18471 rm -f conftest.$ac_objext
18472 if { (ac_try="$ac_compile"
18473 case "(($ac_try" in
18474   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18475   *) ac_try_echo=$ac_try;;
18476 esac
18477 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18478   (eval "$ac_compile") 2>conftest.er1
18479   ac_status=$?
18480   grep -v '^ *+' conftest.er1 >conftest.err
18481   rm -f conftest.er1
18482   cat conftest.err >&5
18483   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18484   (exit $ac_status); } && {
18485          test -z "$ac_c_werror_flag" ||
18486          test ! -s conftest.err
18487        } && test -s conftest.$ac_objext; then
18488   ac_header_compiler=yes
18489 else
18490   echo "$as_me: failed program was:" >&5
18491 sed 's/^/| /' conftest.$ac_ext >&5
18492
18493         ac_header_compiler=no
18494 fi
18495
18496 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18497 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
18498 echo "${ECHO_T}$ac_header_compiler" >&6; }
18499
18500 # Is the header present?
18501 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
18502 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
18503 cat >conftest.$ac_ext <<_ACEOF
18504 /* confdefs.h.  */
18505 _ACEOF
18506 cat confdefs.h >>conftest.$ac_ext
18507 cat >>conftest.$ac_ext <<_ACEOF
18508 /* end confdefs.h.  */
18509 #include <$ac_header>
18510 _ACEOF
18511 if { (ac_try="$ac_cpp conftest.$ac_ext"
18512 case "(($ac_try" in
18513   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18514   *) ac_try_echo=$ac_try;;
18515 esac
18516 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18517   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
18518   ac_status=$?
18519   grep -v '^ *+' conftest.er1 >conftest.err
18520   rm -f conftest.er1
18521   cat conftest.err >&5
18522   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18523   (exit $ac_status); } >/dev/null && {
18524          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
18525          test ! -s conftest.err
18526        }; then
18527   ac_header_preproc=yes
18528 else
18529   echo "$as_me: failed program was:" >&5
18530 sed 's/^/| /' conftest.$ac_ext >&5
18531
18532   ac_header_preproc=no
18533 fi
18534
18535 rm -f conftest.err conftest.$ac_ext
18536 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
18537 echo "${ECHO_T}$ac_header_preproc" >&6; }
18538
18539 # So?  What about this header?
18540 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
18541   yes:no: )
18542     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
18543 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
18544     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
18545 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
18546     ac_header_preproc=yes
18547     ;;
18548   no:yes:* )
18549     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
18550 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
18551     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
18552 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
18553     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
18554 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
18555     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
18556 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
18557     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
18558 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
18559     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
18560 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
18561
18562     ;;
18563 esac
18564 { echo "$as_me:$LINENO: checking for $ac_header" >&5
18565 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
18566 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
18567   echo $ECHO_N "(cached) $ECHO_C" >&6
18568 else
18569   eval "$as_ac_Header=\$ac_header_preproc"
18570 fi
18571 ac_res=`eval echo '${'$as_ac_Header'}'`
18572                { echo "$as_me:$LINENO: result: $ac_res" >&5
18573 echo "${ECHO_T}$ac_res" >&6; }
18574
18575 fi
18576 if test `eval echo '${'$as_ac_Header'}'` = yes; then
18577   cat >>confdefs.h <<_ACEOF
18578 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
18579 _ACEOF
18580  { echo "$as_me:$LINENO: checking for struct nlist.n_un.n_name" >&5
18581 echo $ECHO_N "checking for struct nlist.n_un.n_name... $ECHO_C" >&6; }
18582 if test "${ac_cv_member_struct_nlist_n_un_n_name+set}" = set; then
18583   echo $ECHO_N "(cached) $ECHO_C" >&6
18584 else
18585   cat >conftest.$ac_ext <<_ACEOF
18586 /* confdefs.h.  */
18587 _ACEOF
18588 cat confdefs.h >>conftest.$ac_ext
18589 cat >>conftest.$ac_ext <<_ACEOF
18590 /* end confdefs.h.  */
18591 #include <nlist.h>
18592
18593 int
18594 main ()
18595 {
18596 static struct nlist ac_aggr;
18597 if (ac_aggr.n_un.n_name)
18598 return 0;
18599   ;
18600   return 0;
18601 }
18602 _ACEOF
18603 rm -f conftest.$ac_objext
18604 if { (ac_try="$ac_compile"
18605 case "(($ac_try" in
18606   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18607   *) ac_try_echo=$ac_try;;
18608 esac
18609 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18610   (eval "$ac_compile") 2>conftest.er1
18611   ac_status=$?
18612   grep -v '^ *+' conftest.er1 >conftest.err
18613   rm -f conftest.er1
18614   cat conftest.err >&5
18615   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18616   (exit $ac_status); } && {
18617          test -z "$ac_c_werror_flag" ||
18618          test ! -s conftest.err
18619        } && test -s conftest.$ac_objext; then
18620   ac_cv_member_struct_nlist_n_un_n_name=yes
18621 else
18622   echo "$as_me: failed program was:" >&5
18623 sed 's/^/| /' conftest.$ac_ext >&5
18624
18625         cat >conftest.$ac_ext <<_ACEOF
18626 /* confdefs.h.  */
18627 _ACEOF
18628 cat confdefs.h >>conftest.$ac_ext
18629 cat >>conftest.$ac_ext <<_ACEOF
18630 /* end confdefs.h.  */
18631 #include <nlist.h>
18632
18633 int
18634 main ()
18635 {
18636 static struct nlist ac_aggr;
18637 if (sizeof ac_aggr.n_un.n_name)
18638 return 0;
18639   ;
18640   return 0;
18641 }
18642 _ACEOF
18643 rm -f conftest.$ac_objext
18644 if { (ac_try="$ac_compile"
18645 case "(($ac_try" in
18646   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18647   *) ac_try_echo=$ac_try;;
18648 esac
18649 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18650   (eval "$ac_compile") 2>conftest.er1
18651   ac_status=$?
18652   grep -v '^ *+' conftest.er1 >conftest.err
18653   rm -f conftest.er1
18654   cat conftest.err >&5
18655   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18656   (exit $ac_status); } && {
18657          test -z "$ac_c_werror_flag" ||
18658          test ! -s conftest.err
18659        } && test -s conftest.$ac_objext; then
18660   ac_cv_member_struct_nlist_n_un_n_name=yes
18661 else
18662   echo "$as_me: failed program was:" >&5
18663 sed 's/^/| /' conftest.$ac_ext >&5
18664
18665         ac_cv_member_struct_nlist_n_un_n_name=no
18666 fi
18667
18668 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18669 fi
18670
18671 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18672 fi
18673 { echo "$as_me:$LINENO: result: $ac_cv_member_struct_nlist_n_un_n_name" >&5
18674 echo "${ECHO_T}$ac_cv_member_struct_nlist_n_un_n_name" >&6; }
18675 if test $ac_cv_member_struct_nlist_n_un_n_name = yes; then
18676
18677 cat >>confdefs.h <<_ACEOF
18678 #define HAVE_STRUCT_NLIST_N_UN_N_NAME 1
18679 _ACEOF
18680
18681
18682 cat >>confdefs.h <<\_ACEOF
18683 #define NLIST_NAME_UNION 1
18684 _ACEOF
18685
18686 fi
18687
18688
18689 fi
18690
18691 done
18692
18693 fi
18694 done
18695
18696
18697 # Some definitions of getloadavg require that the program be installed setgid.
18698 { echo "$as_me:$LINENO: checking whether getloadavg requires setgid" >&5
18699 echo $ECHO_N "checking whether getloadavg requires setgid... $ECHO_C" >&6; }
18700 if test "${ac_cv_func_getloadavg_setgid+set}" = set; then
18701   echo $ECHO_N "(cached) $ECHO_C" >&6
18702 else
18703   cat >conftest.$ac_ext <<_ACEOF
18704 /* confdefs.h.  */
18705 _ACEOF
18706 cat confdefs.h >>conftest.$ac_ext
18707 cat >>conftest.$ac_ext <<_ACEOF
18708 /* end confdefs.h.  */
18709 #include "$srcdir/$ac_config_libobj_dir/getloadavg.c"
18710 #ifdef LDAV_PRIVILEGED
18711 Yowza Am I SETGID yet
18712 #endif
18713 _ACEOF
18714 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
18715   $EGREP "Yowza Am I SETGID yet" >/dev/null 2>&1; then
18716   ac_cv_func_getloadavg_setgid=yes
18717 else
18718   ac_cv_func_getloadavg_setgid=no
18719 fi
18720 rm -f conftest*
18721
18722 fi
18723 { echo "$as_me:$LINENO: result: $ac_cv_func_getloadavg_setgid" >&5
18724 echo "${ECHO_T}$ac_cv_func_getloadavg_setgid" >&6; }
18725 if test $ac_cv_func_getloadavg_setgid = yes; then
18726   NEED_SETGID=true
18727
18728 cat >>confdefs.h <<\_ACEOF
18729 #define GETLOADAVG_PRIVILEGED 1
18730 _ACEOF
18731
18732 else
18733   NEED_SETGID=false
18734 fi
18735
18736 if test $ac_cv_func_getloadavg_setgid = yes; then
18737   { echo "$as_me:$LINENO: checking group of /dev/kmem" >&5
18738 echo $ECHO_N "checking group of /dev/kmem... $ECHO_C" >&6; }
18739 if test "${ac_cv_group_kmem+set}" = set; then
18740   echo $ECHO_N "(cached) $ECHO_C" >&6
18741 else
18742    # On Solaris, /dev/kmem is a symlink.  Get info on the real file.
18743   ac_ls_output=`ls -lgL /dev/kmem 2>/dev/null`
18744   # If we got an error (system does not support symlinks), try without -L.
18745   test -z "$ac_ls_output" && ac_ls_output=`ls -lg /dev/kmem`
18746   ac_cv_group_kmem=`echo $ac_ls_output \
18747     | sed -ne 's/[       ][      ]*/ /g;
18748                s/^.[sSrwx-]* *[0-9]* *\([^0-9]*\)  *.*/\1/;
18749                / /s/.* //;p;'`
18750
18751 fi
18752 { echo "$as_me:$LINENO: result: $ac_cv_group_kmem" >&5
18753 echo "${ECHO_T}$ac_cv_group_kmem" >&6; }
18754   KMEM_GROUP=$ac_cv_group_kmem
18755 fi
18756 if test "x$ac_save_LIBS" = x; then
18757   GETLOADAVG_LIBS=$LIBS
18758 else
18759   GETLOADAVG_LIBS=`echo "$LIBS" | sed "s!$ac_save_LIBS!!"`
18760 fi
18761 LIBS=$ac_save_LIBS
18762
18763
18764
18765 { echo "$as_me:$LINENO: checking for _LARGEFILE_SOURCE value needed for large files" >&5
18766 echo $ECHO_N "checking for _LARGEFILE_SOURCE value needed for large files... $ECHO_C" >&6; }
18767 if test "${ac_cv_sys_largefile_source+set}" = set; then
18768   echo $ECHO_N "(cached) $ECHO_C" >&6
18769 else
18770   while :; do
18771   cat >conftest.$ac_ext <<_ACEOF
18772 /* confdefs.h.  */
18773 _ACEOF
18774 cat confdefs.h >>conftest.$ac_ext
18775 cat >>conftest.$ac_ext <<_ACEOF
18776 /* end confdefs.h.  */
18777 #include <sys/types.h> /* for off_t */
18778      #include <stdio.h>
18779 int
18780 main ()
18781 {
18782 int (*fp) (FILE *, off_t, int) = fseeko;
18783      return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
18784   ;
18785   return 0;
18786 }
18787 _ACEOF
18788 rm -f conftest.$ac_objext conftest$ac_exeext
18789 if { (ac_try="$ac_link"
18790 case "(($ac_try" in
18791   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18792   *) ac_try_echo=$ac_try;;
18793 esac
18794 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18795   (eval "$ac_link") 2>conftest.er1
18796   ac_status=$?
18797   grep -v '^ *+' conftest.er1 >conftest.err
18798   rm -f conftest.er1
18799   cat conftest.err >&5
18800   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18801   (exit $ac_status); } && {
18802          test -z "$ac_c_werror_flag" ||
18803          test ! -s conftest.err
18804        } && test -s conftest$ac_exeext &&
18805        $as_test_x conftest$ac_exeext; then
18806   ac_cv_sys_largefile_source=no; break
18807 else
18808   echo "$as_me: failed program was:" >&5
18809 sed 's/^/| /' conftest.$ac_ext >&5
18810
18811
18812 fi
18813
18814 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
18815       conftest$ac_exeext conftest.$ac_ext
18816   cat >conftest.$ac_ext <<_ACEOF
18817 /* confdefs.h.  */
18818 _ACEOF
18819 cat confdefs.h >>conftest.$ac_ext
18820 cat >>conftest.$ac_ext <<_ACEOF
18821 /* end confdefs.h.  */
18822 #define _LARGEFILE_SOURCE 1
18823 #include <sys/types.h> /* for off_t */
18824      #include <stdio.h>
18825 int
18826 main ()
18827 {
18828 int (*fp) (FILE *, off_t, int) = fseeko;
18829      return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
18830   ;
18831   return 0;
18832 }
18833 _ACEOF
18834 rm -f conftest.$ac_objext conftest$ac_exeext
18835 if { (ac_try="$ac_link"
18836 case "(($ac_try" in
18837   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18838   *) ac_try_echo=$ac_try;;
18839 esac
18840 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18841   (eval "$ac_link") 2>conftest.er1
18842   ac_status=$?
18843   grep -v '^ *+' conftest.er1 >conftest.err
18844   rm -f conftest.er1
18845   cat conftest.err >&5
18846   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18847   (exit $ac_status); } && {
18848          test -z "$ac_c_werror_flag" ||
18849          test ! -s conftest.err
18850        } && test -s conftest$ac_exeext &&
18851        $as_test_x conftest$ac_exeext; then
18852   ac_cv_sys_largefile_source=1; break
18853 else
18854   echo "$as_me: failed program was:" >&5
18855 sed 's/^/| /' conftest.$ac_ext >&5
18856
18857
18858 fi
18859
18860 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
18861       conftest$ac_exeext conftest.$ac_ext
18862   ac_cv_sys_largefile_source=unknown
18863   break
18864 done
18865 fi
18866 { echo "$as_me:$LINENO: result: $ac_cv_sys_largefile_source" >&5
18867 echo "${ECHO_T}$ac_cv_sys_largefile_source" >&6; }
18868 case $ac_cv_sys_largefile_source in #(
18869   no | unknown) ;;
18870   *)
18871 cat >>confdefs.h <<_ACEOF
18872 #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
18873 _ACEOF
18874 ;;
18875 esac
18876 rm -f conftest*
18877
18878 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
18879 # in glibc 2.1.3, but that breaks too many other things.
18880 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
18881 if test $ac_cv_sys_largefile_source != unknown; then
18882
18883 cat >>confdefs.h <<\_ACEOF
18884 #define HAVE_FSEEKO 1
18885 _ACEOF
18886
18887 fi
18888
18889
18890 # Configure getopt.
18891 # getopt.m4 serial 10
18892
18893 # The getopt module assume you want GNU getopt, with getopt_long etc,
18894 # rather than vanilla POSIX getopt.  This means your your code should
18895 # always include <getopt.h> for the getopt prototypes.
18896
18897
18898
18899
18900
18901
18902
18903
18904
18905
18906
18907 # Prerequisites of lib/getopt*.
18908
18909
18910
18911
18912   GETOPT_H=
18913
18914 for ac_header in getopt.h
18915 do
18916 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
18917 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
18918   { echo "$as_me:$LINENO: checking for $ac_header" >&5
18919 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
18920 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
18921   echo $ECHO_N "(cached) $ECHO_C" >&6
18922 fi
18923 ac_res=`eval echo '${'$as_ac_Header'}'`
18924                { echo "$as_me:$LINENO: result: $ac_res" >&5
18925 echo "${ECHO_T}$ac_res" >&6; }
18926 else
18927   # Is the header compilable?
18928 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
18929 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
18930 cat >conftest.$ac_ext <<_ACEOF
18931 /* confdefs.h.  */
18932 _ACEOF
18933 cat confdefs.h >>conftest.$ac_ext
18934 cat >>conftest.$ac_ext <<_ACEOF
18935 /* end confdefs.h.  */
18936 $ac_includes_default
18937 #include <$ac_header>
18938 _ACEOF
18939 rm -f conftest.$ac_objext
18940 if { (ac_try="$ac_compile"
18941 case "(($ac_try" in
18942   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18943   *) ac_try_echo=$ac_try;;
18944 esac
18945 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18946   (eval "$ac_compile") 2>conftest.er1
18947   ac_status=$?
18948   grep -v '^ *+' conftest.er1 >conftest.err
18949   rm -f conftest.er1
18950   cat conftest.err >&5
18951   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18952   (exit $ac_status); } && {
18953          test -z "$ac_c_werror_flag" ||
18954          test ! -s conftest.err
18955        } && test -s conftest.$ac_objext; then
18956   ac_header_compiler=yes
18957 else
18958   echo "$as_me: failed program was:" >&5
18959 sed 's/^/| /' conftest.$ac_ext >&5
18960
18961         ac_header_compiler=no
18962 fi
18963
18964 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18965 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
18966 echo "${ECHO_T}$ac_header_compiler" >&6; }
18967
18968 # Is the header present?
18969 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
18970 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
18971 cat >conftest.$ac_ext <<_ACEOF
18972 /* confdefs.h.  */
18973 _ACEOF
18974 cat confdefs.h >>conftest.$ac_ext
18975 cat >>conftest.$ac_ext <<_ACEOF
18976 /* end confdefs.h.  */
18977 #include <$ac_header>
18978 _ACEOF
18979 if { (ac_try="$ac_cpp conftest.$ac_ext"
18980 case "(($ac_try" in
18981   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18982   *) ac_try_echo=$ac_try;;
18983 esac
18984 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18985   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
18986   ac_status=$?
18987   grep -v '^ *+' conftest.er1 >conftest.err
18988   rm -f conftest.er1
18989   cat conftest.err >&5
18990   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18991   (exit $ac_status); } >/dev/null && {
18992          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
18993          test ! -s conftest.err
18994        }; then
18995   ac_header_preproc=yes
18996 else
18997   echo "$as_me: failed program was:" >&5
18998 sed 's/^/| /' conftest.$ac_ext >&5
18999
19000   ac_header_preproc=no
19001 fi
19002
19003 rm -f conftest.err conftest.$ac_ext
19004 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
19005 echo "${ECHO_T}$ac_header_preproc" >&6; }
19006
19007 # So?  What about this header?
19008 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
19009   yes:no: )
19010     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
19011 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
19012     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
19013 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
19014     ac_header_preproc=yes
19015     ;;
19016   no:yes:* )
19017     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
19018 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
19019     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
19020 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
19021     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
19022 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
19023     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
19024 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
19025     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
19026 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
19027     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
19028 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
19029
19030     ;;
19031 esac
19032 { echo "$as_me:$LINENO: checking for $ac_header" >&5
19033 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
19034 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
19035   echo $ECHO_N "(cached) $ECHO_C" >&6
19036 else
19037   eval "$as_ac_Header=\$ac_header_preproc"
19038 fi
19039 ac_res=`eval echo '${'$as_ac_Header'}'`
19040                { echo "$as_me:$LINENO: result: $ac_res" >&5
19041 echo "${ECHO_T}$ac_res" >&6; }
19042
19043 fi
19044 if test `eval echo '${'$as_ac_Header'}'` = yes; then
19045   cat >>confdefs.h <<_ACEOF
19046 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
19047 _ACEOF
19048
19049 else
19050   GETOPT_H=getopt.h
19051 fi
19052
19053 done
19054
19055   if test -z "$GETOPT_H"; then
19056
19057 for ac_func in getopt_long_only
19058 do
19059 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
19060 { echo "$as_me:$LINENO: checking for $ac_func" >&5
19061 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
19062 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
19063   echo $ECHO_N "(cached) $ECHO_C" >&6
19064 else
19065   cat >conftest.$ac_ext <<_ACEOF
19066 /* confdefs.h.  */
19067 _ACEOF
19068 cat confdefs.h >>conftest.$ac_ext
19069 cat >>conftest.$ac_ext <<_ACEOF
19070 /* end confdefs.h.  */
19071 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
19072    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
19073 #define $ac_func innocuous_$ac_func
19074
19075 /* System header to define __stub macros and hopefully few prototypes,
19076     which can conflict with char $ac_func (); below.
19077     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
19078     <limits.h> exists even on freestanding compilers.  */
19079
19080 #ifdef __STDC__
19081 # include <limits.h>
19082 #else
19083 # include <assert.h>
19084 #endif
19085
19086 #undef $ac_func
19087
19088 /* Override any GCC internal prototype to avoid an error.
19089    Use char because int might match the return type of a GCC
19090    builtin and then its argument prototype would still apply.  */
19091 #ifdef __cplusplus
19092 extern "C"
19093 #endif
19094 char $ac_func ();
19095 /* The GNU C library defines this for functions which it implements
19096     to always fail with ENOSYS.  Some functions are actually named
19097     something starting with __ and the normal name is an alias.  */
19098 #if defined __stub_$ac_func || defined __stub___$ac_func
19099 choke me
19100 #endif
19101
19102 int
19103 main ()
19104 {
19105 return $ac_func ();
19106   ;
19107   return 0;
19108 }
19109 _ACEOF
19110 rm -f conftest.$ac_objext conftest$ac_exeext
19111 if { (ac_try="$ac_link"
19112 case "(($ac_try" in
19113   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19114   *) ac_try_echo=$ac_try;;
19115 esac
19116 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19117   (eval "$ac_link") 2>conftest.er1
19118   ac_status=$?
19119   grep -v '^ *+' conftest.er1 >conftest.err
19120   rm -f conftest.er1
19121   cat conftest.err >&5
19122   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19123   (exit $ac_status); } && {
19124          test -z "$ac_c_werror_flag" ||
19125          test ! -s conftest.err
19126        } && test -s conftest$ac_exeext &&
19127        $as_test_x conftest$ac_exeext; then
19128   eval "$as_ac_var=yes"
19129 else
19130   echo "$as_me: failed program was:" >&5
19131 sed 's/^/| /' conftest.$ac_ext >&5
19132
19133         eval "$as_ac_var=no"
19134 fi
19135
19136 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
19137       conftest$ac_exeext conftest.$ac_ext
19138 fi
19139 ac_res=`eval echo '${'$as_ac_var'}'`
19140                { echo "$as_me:$LINENO: result: $ac_res" >&5
19141 echo "${ECHO_T}$ac_res" >&6; }
19142 if test `eval echo '${'$as_ac_var'}'` = yes; then
19143   cat >>confdefs.h <<_ACEOF
19144 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
19145 _ACEOF
19146
19147 else
19148   GETOPT_H=getopt.h
19149 fi
19150 done
19151
19152   fi
19153
19154       if test -z "$GETOPT_H"; then
19155     { echo "$as_me:$LINENO: checking whether optreset is declared" >&5
19156 echo $ECHO_N "checking whether optreset is declared... $ECHO_C" >&6; }
19157 if test "${ac_cv_have_decl_optreset+set}" = set; then
19158   echo $ECHO_N "(cached) $ECHO_C" >&6
19159 else
19160   cat >conftest.$ac_ext <<_ACEOF
19161 /* confdefs.h.  */
19162 _ACEOF
19163 cat confdefs.h >>conftest.$ac_ext
19164 cat >>conftest.$ac_ext <<_ACEOF
19165 /* end confdefs.h.  */
19166 #include <getopt.h>
19167
19168 int
19169 main ()
19170 {
19171 #ifndef optreset
19172   (void) optreset;
19173 #endif
19174
19175   ;
19176   return 0;
19177 }
19178 _ACEOF
19179 rm -f conftest.$ac_objext
19180 if { (ac_try="$ac_compile"
19181 case "(($ac_try" in
19182   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19183   *) ac_try_echo=$ac_try;;
19184 esac
19185 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19186   (eval "$ac_compile") 2>conftest.er1
19187   ac_status=$?
19188   grep -v '^ *+' conftest.er1 >conftest.err
19189   rm -f conftest.er1
19190   cat conftest.err >&5
19191   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19192   (exit $ac_status); } && {
19193          test -z "$ac_c_werror_flag" ||
19194          test ! -s conftest.err
19195        } && test -s conftest.$ac_objext; then
19196   ac_cv_have_decl_optreset=yes
19197 else
19198   echo "$as_me: failed program was:" >&5
19199 sed 's/^/| /' conftest.$ac_ext >&5
19200
19201         ac_cv_have_decl_optreset=no
19202 fi
19203
19204 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19205 fi
19206 { echo "$as_me:$LINENO: result: $ac_cv_have_decl_optreset" >&5
19207 echo "${ECHO_T}$ac_cv_have_decl_optreset" >&6; }
19208 if test $ac_cv_have_decl_optreset = yes; then
19209   GETOPT_H=getopt.h
19210 fi
19211
19212   fi
19213
19214       if test -z "$GETOPT_H"; then
19215     { echo "$as_me:$LINENO: checking for working GNU getopt function" >&5
19216 echo $ECHO_N "checking for working GNU getopt function... $ECHO_C" >&6; }
19217 if test "${gl_cv_func_gnu_getopt+set}" = set; then
19218   echo $ECHO_N "(cached) $ECHO_C" >&6
19219 else
19220   if test "$cross_compiling" = yes; then
19221                          { echo "$as_me:$LINENO: checking whether getopt_clip is declared" >&5
19222 echo $ECHO_N "checking whether getopt_clip is declared... $ECHO_C" >&6; }
19223 if test "${ac_cv_have_decl_getopt_clip+set}" = set; then
19224   echo $ECHO_N "(cached) $ECHO_C" >&6
19225 else
19226   cat >conftest.$ac_ext <<_ACEOF
19227 /* confdefs.h.  */
19228 _ACEOF
19229 cat confdefs.h >>conftest.$ac_ext
19230 cat >>conftest.$ac_ext <<_ACEOF
19231 /* end confdefs.h.  */
19232 #include <getopt.h>
19233
19234 int
19235 main ()
19236 {
19237 #ifndef getopt_clip
19238   (void) getopt_clip;
19239 #endif
19240
19241   ;
19242   return 0;
19243 }
19244 _ACEOF
19245 rm -f conftest.$ac_objext
19246 if { (ac_try="$ac_compile"
19247 case "(($ac_try" in
19248   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19249   *) ac_try_echo=$ac_try;;
19250 esac
19251 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19252   (eval "$ac_compile") 2>conftest.er1
19253   ac_status=$?
19254   grep -v '^ *+' conftest.er1 >conftest.err
19255   rm -f conftest.er1
19256   cat conftest.err >&5
19257   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19258   (exit $ac_status); } && {
19259          test -z "$ac_c_werror_flag" ||
19260          test ! -s conftest.err
19261        } && test -s conftest.$ac_objext; then
19262   ac_cv_have_decl_getopt_clip=yes
19263 else
19264   echo "$as_me: failed program was:" >&5
19265 sed 's/^/| /' conftest.$ac_ext >&5
19266
19267         ac_cv_have_decl_getopt_clip=no
19268 fi
19269
19270 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19271 fi
19272 { echo "$as_me:$LINENO: result: $ac_cv_have_decl_getopt_clip" >&5
19273 echo "${ECHO_T}$ac_cv_have_decl_getopt_clip" >&6; }
19274 if test $ac_cv_have_decl_getopt_clip = yes; then
19275   gl_cv_func_gnu_getopt=no
19276 else
19277   gl_cv_func_gnu_getopt=yes
19278 fi
19279
19280 else
19281   cat >conftest.$ac_ext <<_ACEOF
19282 /* confdefs.h.  */
19283 _ACEOF
19284 cat confdefs.h >>conftest.$ac_ext
19285 cat >>conftest.$ac_ext <<_ACEOF
19286 /* end confdefs.h.  */
19287 #include <getopt.h>
19288 int
19289 main ()
19290 {
19291
19292              char *myargv[3];
19293              myargv[0] = "conftest";
19294              myargv[1] = "-+";
19295              myargv[2] = 0;
19296              return getopt (2, myargv, "+a") != '?';
19297
19298   ;
19299   return 0;
19300 }
19301 _ACEOF
19302 rm -f conftest$ac_exeext
19303 if { (ac_try="$ac_link"
19304 case "(($ac_try" in
19305   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19306   *) ac_try_echo=$ac_try;;
19307 esac
19308 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19309   (eval "$ac_link") 2>&5
19310   ac_status=$?
19311   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19312   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
19313   { (case "(($ac_try" in
19314   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19315   *) ac_try_echo=$ac_try;;
19316 esac
19317 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19318   (eval "$ac_try") 2>&5
19319   ac_status=$?
19320   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19321   (exit $ac_status); }; }; then
19322   gl_cv_func_gnu_getopt=yes
19323 else
19324   echo "$as_me: program exited with status $ac_status" >&5
19325 echo "$as_me: failed program was:" >&5
19326 sed 's/^/| /' conftest.$ac_ext >&5
19327
19328 ( exit $ac_status )
19329 gl_cv_func_gnu_getopt=no
19330 fi
19331 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
19332 fi
19333
19334
19335 fi
19336 { echo "$as_me:$LINENO: result: $gl_cv_func_gnu_getopt" >&5
19337 echo "${ECHO_T}$gl_cv_func_gnu_getopt" >&6; }
19338     if test "$gl_cv_func_gnu_getopt" = "no"; then
19339       GETOPT_H=getopt.h
19340     fi
19341   fi
19342
19343
19344
19345   if test -n "$GETOPT_H"; then
19346
19347
19348   GETOPT_H=getopt.h
19349
19350 cat >>confdefs.h <<\_ACEOF
19351 #define __GETOPT_PREFIX rpl_
19352 _ACEOF
19353
19354
19355
19356   :
19357   GETOPTOBJS='getopt.o getopt1.o'
19358
19359 fi
19360
19361
19362
19363
19364 { echo "$as_me:$LINENO: checking whether getpgrp requires zero arguments" >&5
19365 echo $ECHO_N "checking whether getpgrp requires zero arguments... $ECHO_C" >&6; }
19366 if test "${ac_cv_func_getpgrp_void+set}" = set; then
19367   echo $ECHO_N "(cached) $ECHO_C" >&6
19368 else
19369   # Use it with a single arg.
19370 cat >conftest.$ac_ext <<_ACEOF
19371 /* confdefs.h.  */
19372 _ACEOF
19373 cat confdefs.h >>conftest.$ac_ext
19374 cat >>conftest.$ac_ext <<_ACEOF
19375 /* end confdefs.h.  */
19376 $ac_includes_default
19377 int
19378 main ()
19379 {
19380 getpgrp (0);
19381   ;
19382   return 0;
19383 }
19384 _ACEOF
19385 rm -f conftest.$ac_objext
19386 if { (ac_try="$ac_compile"
19387 case "(($ac_try" in
19388   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19389   *) ac_try_echo=$ac_try;;
19390 esac
19391 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19392   (eval "$ac_compile") 2>conftest.er1
19393   ac_status=$?
19394   grep -v '^ *+' conftest.er1 >conftest.err
19395   rm -f conftest.er1
19396   cat conftest.err >&5
19397   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19398   (exit $ac_status); } && {
19399          test -z "$ac_c_werror_flag" ||
19400          test ! -s conftest.err
19401        } && test -s conftest.$ac_objext; then
19402   ac_cv_func_getpgrp_void=no
19403 else
19404   echo "$as_me: failed program was:" >&5
19405 sed 's/^/| /' conftest.$ac_ext >&5
19406
19407         ac_cv_func_getpgrp_void=yes
19408 fi
19409
19410 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19411
19412 fi
19413 { echo "$as_me:$LINENO: result: $ac_cv_func_getpgrp_void" >&5
19414 echo "${ECHO_T}$ac_cv_func_getpgrp_void" >&6; }
19415 if test $ac_cv_func_getpgrp_void = yes; then
19416
19417 cat >>confdefs.h <<\_ACEOF
19418 #define GETPGRP_VOID 1
19419 _ACEOF
19420
19421 fi
19422
19423
19424
19425 for ac_func in strftime
19426 do
19427 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
19428 { echo "$as_me:$LINENO: checking for $ac_func" >&5
19429 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
19430 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
19431   echo $ECHO_N "(cached) $ECHO_C" >&6
19432 else
19433   cat >conftest.$ac_ext <<_ACEOF
19434 /* confdefs.h.  */
19435 _ACEOF
19436 cat confdefs.h >>conftest.$ac_ext
19437 cat >>conftest.$ac_ext <<_ACEOF
19438 /* end confdefs.h.  */
19439 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
19440    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
19441 #define $ac_func innocuous_$ac_func
19442
19443 /* System header to define __stub macros and hopefully few prototypes,
19444     which can conflict with char $ac_func (); below.
19445     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
19446     <limits.h> exists even on freestanding compilers.  */
19447
19448 #ifdef __STDC__
19449 # include <limits.h>
19450 #else
19451 # include <assert.h>
19452 #endif
19453
19454 #undef $ac_func
19455
19456 /* Override any GCC internal prototype to avoid an error.
19457    Use char because int might match the return type of a GCC
19458    builtin and then its argument prototype would still apply.  */
19459 #ifdef __cplusplus
19460 extern "C"
19461 #endif
19462 char $ac_func ();
19463 /* The GNU C library defines this for functions which it implements
19464     to always fail with ENOSYS.  Some functions are actually named
19465     something starting with __ and the normal name is an alias.  */
19466 #if defined __stub_$ac_func || defined __stub___$ac_func
19467 choke me
19468 #endif
19469
19470 int
19471 main ()
19472 {
19473 return $ac_func ();
19474   ;
19475   return 0;
19476 }
19477 _ACEOF
19478 rm -f conftest.$ac_objext conftest$ac_exeext
19479 if { (ac_try="$ac_link"
19480 case "(($ac_try" in
19481   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19482   *) ac_try_echo=$ac_try;;
19483 esac
19484 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19485   (eval "$ac_link") 2>conftest.er1
19486   ac_status=$?
19487   grep -v '^ *+' conftest.er1 >conftest.err
19488   rm -f conftest.er1
19489   cat conftest.err >&5
19490   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19491   (exit $ac_status); } && {
19492          test -z "$ac_c_werror_flag" ||
19493          test ! -s conftest.err
19494        } && test -s conftest$ac_exeext &&
19495        $as_test_x conftest$ac_exeext; then
19496   eval "$as_ac_var=yes"
19497 else
19498   echo "$as_me: failed program was:" >&5
19499 sed 's/^/| /' conftest.$ac_ext >&5
19500
19501         eval "$as_ac_var=no"
19502 fi
19503
19504 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
19505       conftest$ac_exeext conftest.$ac_ext
19506 fi
19507 ac_res=`eval echo '${'$as_ac_var'}'`
19508                { echo "$as_me:$LINENO: result: $ac_res" >&5
19509 echo "${ECHO_T}$ac_res" >&6; }
19510 if test `eval echo '${'$as_ac_var'}'` = yes; then
19511   cat >>confdefs.h <<_ACEOF
19512 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
19513 _ACEOF
19514
19515 else
19516   # strftime is in -lintl on SCO UNIX.
19517 { echo "$as_me:$LINENO: checking for strftime in -lintl" >&5
19518 echo $ECHO_N "checking for strftime in -lintl... $ECHO_C" >&6; }
19519 if test "${ac_cv_lib_intl_strftime+set}" = set; then
19520   echo $ECHO_N "(cached) $ECHO_C" >&6
19521 else
19522   ac_check_lib_save_LIBS=$LIBS
19523 LIBS="-lintl  $LIBS"
19524 cat >conftest.$ac_ext <<_ACEOF
19525 /* confdefs.h.  */
19526 _ACEOF
19527 cat confdefs.h >>conftest.$ac_ext
19528 cat >>conftest.$ac_ext <<_ACEOF
19529 /* end confdefs.h.  */
19530
19531 /* Override any GCC internal prototype to avoid an error.
19532    Use char because int might match the return type of a GCC
19533    builtin and then its argument prototype would still apply.  */
19534 #ifdef __cplusplus
19535 extern "C"
19536 #endif
19537 char strftime ();
19538 int
19539 main ()
19540 {
19541 return strftime ();
19542   ;
19543   return 0;
19544 }
19545 _ACEOF
19546 rm -f conftest.$ac_objext conftest$ac_exeext
19547 if { (ac_try="$ac_link"
19548 case "(($ac_try" in
19549   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19550   *) ac_try_echo=$ac_try;;
19551 esac
19552 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19553   (eval "$ac_link") 2>conftest.er1
19554   ac_status=$?
19555   grep -v '^ *+' conftest.er1 >conftest.err
19556   rm -f conftest.er1
19557   cat conftest.err >&5
19558   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19559   (exit $ac_status); } && {
19560          test -z "$ac_c_werror_flag" ||
19561          test ! -s conftest.err
19562        } && test -s conftest$ac_exeext &&
19563        $as_test_x conftest$ac_exeext; then
19564   ac_cv_lib_intl_strftime=yes
19565 else
19566   echo "$as_me: failed program was:" >&5
19567 sed 's/^/| /' conftest.$ac_ext >&5
19568
19569         ac_cv_lib_intl_strftime=no
19570 fi
19571
19572 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
19573       conftest$ac_exeext conftest.$ac_ext
19574 LIBS=$ac_check_lib_save_LIBS
19575 fi
19576 { echo "$as_me:$LINENO: result: $ac_cv_lib_intl_strftime" >&5
19577 echo "${ECHO_T}$ac_cv_lib_intl_strftime" >&6; }
19578 if test $ac_cv_lib_intl_strftime = yes; then
19579   cat >>confdefs.h <<\_ACEOF
19580 #define HAVE_STRFTIME 1
19581 _ACEOF
19582
19583 LIBS="-lintl $LIBS"
19584 fi
19585
19586 fi
19587 done
19588
19589
19590 # UNIX98 PTYs.
19591
19592 for ac_func in grantpt
19593 do
19594 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
19595 { echo "$as_me:$LINENO: checking for $ac_func" >&5
19596 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
19597 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
19598   echo $ECHO_N "(cached) $ECHO_C" >&6
19599 else
19600   cat >conftest.$ac_ext <<_ACEOF
19601 /* confdefs.h.  */
19602 _ACEOF
19603 cat confdefs.h >>conftest.$ac_ext
19604 cat >>conftest.$ac_ext <<_ACEOF
19605 /* end confdefs.h.  */
19606 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
19607    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
19608 #define $ac_func innocuous_$ac_func
19609
19610 /* System header to define __stub macros and hopefully few prototypes,
19611     which can conflict with char $ac_func (); below.
19612     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
19613     <limits.h> exists even on freestanding compilers.  */
19614
19615 #ifdef __STDC__
19616 # include <limits.h>
19617 #else
19618 # include <assert.h>
19619 #endif
19620
19621 #undef $ac_func
19622
19623 /* Override any GCC internal prototype to avoid an error.
19624    Use char because int might match the return type of a GCC
19625    builtin and then its argument prototype would still apply.  */
19626 #ifdef __cplusplus
19627 extern "C"
19628 #endif
19629 char $ac_func ();
19630 /* The GNU C library defines this for functions which it implements
19631     to always fail with ENOSYS.  Some functions are actually named
19632     something starting with __ and the normal name is an alias.  */
19633 #if defined __stub_$ac_func || defined __stub___$ac_func
19634 choke me
19635 #endif
19636
19637 int
19638 main ()
19639 {
19640 return $ac_func ();
19641   ;
19642   return 0;
19643 }
19644 _ACEOF
19645 rm -f conftest.$ac_objext conftest$ac_exeext
19646 if { (ac_try="$ac_link"
19647 case "(($ac_try" in
19648   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19649   *) ac_try_echo=$ac_try;;
19650 esac
19651 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19652   (eval "$ac_link") 2>conftest.er1
19653   ac_status=$?
19654   grep -v '^ *+' conftest.er1 >conftest.err
19655   rm -f conftest.er1
19656   cat conftest.err >&5
19657   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19658   (exit $ac_status); } && {
19659          test -z "$ac_c_werror_flag" ||
19660          test ! -s conftest.err
19661        } && test -s conftest$ac_exeext &&
19662        $as_test_x conftest$ac_exeext; then
19663   eval "$as_ac_var=yes"
19664 else
19665   echo "$as_me: failed program was:" >&5
19666 sed 's/^/| /' conftest.$ac_ext >&5
19667
19668         eval "$as_ac_var=no"
19669 fi
19670
19671 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
19672       conftest$ac_exeext conftest.$ac_ext
19673 fi
19674 ac_res=`eval echo '${'$as_ac_var'}'`
19675                { echo "$as_me:$LINENO: result: $ac_res" >&5
19676 echo "${ECHO_T}$ac_res" >&6; }
19677 if test `eval echo '${'$as_ac_var'}'` = yes; then
19678   cat >>confdefs.h <<_ACEOF
19679 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
19680 _ACEOF
19681
19682 fi
19683 done
19684
19685
19686 # PTY-related GNU extensions.
19687
19688 for ac_func in getpt
19689 do
19690 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
19691 { echo "$as_me:$LINENO: checking for $ac_func" >&5
19692 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
19693 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
19694   echo $ECHO_N "(cached) $ECHO_C" >&6
19695 else
19696   cat >conftest.$ac_ext <<_ACEOF
19697 /* confdefs.h.  */
19698 _ACEOF
19699 cat confdefs.h >>conftest.$ac_ext
19700 cat >>conftest.$ac_ext <<_ACEOF
19701 /* end confdefs.h.  */
19702 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
19703    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
19704 #define $ac_func innocuous_$ac_func
19705
19706 /* System header to define __stub macros and hopefully few prototypes,
19707     which can conflict with char $ac_func (); below.
19708     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
19709     <limits.h> exists even on freestanding compilers.  */
19710
19711 #ifdef __STDC__
19712 # include <limits.h>
19713 #else
19714 # include <assert.h>
19715 #endif
19716
19717 #undef $ac_func
19718
19719 /* Override any GCC internal prototype to avoid an error.
19720    Use char because int might match the return type of a GCC
19721    builtin and then its argument prototype would still apply.  */
19722 #ifdef __cplusplus
19723 extern "C"
19724 #endif
19725 char $ac_func ();
19726 /* The GNU C library defines this for functions which it implements
19727     to always fail with ENOSYS.  Some functions are actually named
19728     something starting with __ and the normal name is an alias.  */
19729 #if defined __stub_$ac_func || defined __stub___$ac_func
19730 choke me
19731 #endif
19732
19733 int
19734 main ()
19735 {
19736 return $ac_func ();
19737   ;
19738   return 0;
19739 }
19740 _ACEOF
19741 rm -f conftest.$ac_objext conftest$ac_exeext
19742 if { (ac_try="$ac_link"
19743 case "(($ac_try" in
19744   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19745   *) ac_try_echo=$ac_try;;
19746 esac
19747 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19748   (eval "$ac_link") 2>conftest.er1
19749   ac_status=$?
19750   grep -v '^ *+' conftest.er1 >conftest.err
19751   rm -f conftest.er1
19752   cat conftest.err >&5
19753   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19754   (exit $ac_status); } && {
19755          test -z "$ac_c_werror_flag" ||
19756          test ! -s conftest.err
19757        } && test -s conftest$ac_exeext &&
19758        $as_test_x conftest$ac_exeext; then
19759   eval "$as_ac_var=yes"
19760 else
19761   echo "$as_me: failed program was:" >&5
19762 sed 's/^/| /' conftest.$ac_ext >&5
19763
19764         eval "$as_ac_var=no"
19765 fi
19766
19767 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
19768       conftest$ac_exeext conftest.$ac_ext
19769 fi
19770 ac_res=`eval echo '${'$as_ac_var'}'`
19771                { echo "$as_me:$LINENO: result: $ac_res" >&5
19772 echo "${ECHO_T}$ac_res" >&6; }
19773 if test `eval echo '${'$as_ac_var'}'` = yes; then
19774   cat >>confdefs.h <<_ACEOF
19775 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
19776 _ACEOF
19777
19778 fi
19779 done
19780
19781
19782 # Check this now, so that we will NOT find the above functions in ncurses.
19783 # That is because we have not set up to link ncurses in lib-src.
19784 # It's better to believe a function is not available
19785 # than to expect to find it in ncurses.
19786
19787 { echo "$as_me:$LINENO: checking for tparm in -lncurses" >&5
19788 echo $ECHO_N "checking for tparm in -lncurses... $ECHO_C" >&6; }
19789 if test "${ac_cv_lib_ncurses_tparm+set}" = set; then
19790   echo $ECHO_N "(cached) $ECHO_C" >&6
19791 else
19792   ac_check_lib_save_LIBS=$LIBS
19793 LIBS="-lncurses  $LIBS"
19794 cat >conftest.$ac_ext <<_ACEOF
19795 /* confdefs.h.  */
19796 _ACEOF
19797 cat confdefs.h >>conftest.$ac_ext
19798 cat >>conftest.$ac_ext <<_ACEOF
19799 /* end confdefs.h.  */
19800
19801 /* Override any GCC internal prototype to avoid an error.
19802    Use char because int might match the return type of a GCC
19803    builtin and then its argument prototype would still apply.  */
19804 #ifdef __cplusplus
19805 extern "C"
19806 #endif
19807 char tparm ();
19808 int
19809 main ()
19810 {
19811 return tparm ();
19812   ;
19813   return 0;
19814 }
19815 _ACEOF
19816 rm -f conftest.$ac_objext conftest$ac_exeext
19817 if { (ac_try="$ac_link"
19818 case "(($ac_try" in
19819   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19820   *) ac_try_echo=$ac_try;;
19821 esac
19822 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19823   (eval "$ac_link") 2>conftest.er1
19824   ac_status=$?
19825   grep -v '^ *+' conftest.er1 >conftest.err
19826   rm -f conftest.er1
19827   cat conftest.err >&5
19828   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19829   (exit $ac_status); } && {
19830          test -z "$ac_c_werror_flag" ||
19831          test ! -s conftest.err
19832        } && test -s conftest$ac_exeext &&
19833        $as_test_x conftest$ac_exeext; then
19834   ac_cv_lib_ncurses_tparm=yes
19835 else
19836   echo "$as_me: failed program was:" >&5
19837 sed 's/^/| /' conftest.$ac_ext >&5
19838
19839         ac_cv_lib_ncurses_tparm=no
19840 fi
19841
19842 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
19843       conftest$ac_exeext conftest.$ac_ext
19844 LIBS=$ac_check_lib_save_LIBS
19845 fi
19846 { echo "$as_me:$LINENO: result: $ac_cv_lib_ncurses_tparm" >&5
19847 echo "${ECHO_T}$ac_cv_lib_ncurses_tparm" >&6; }
19848 if test $ac_cv_lib_ncurses_tparm = yes; then
19849   cat >>confdefs.h <<_ACEOF
19850 #define HAVE_LIBNCURSES 1
19851 _ACEOF
19852
19853   LIBS="-lncurses $LIBS"
19854
19855 fi
19856
19857
19858 # Do we have res_init, for detecting changes in /etc/resolv.conf?
19859
19860 resolv=no
19861 cat >conftest.$ac_ext <<_ACEOF
19862 /* confdefs.h.  */
19863 _ACEOF
19864 cat confdefs.h >>conftest.$ac_ext
19865 cat >>conftest.$ac_ext <<_ACEOF
19866 /* end confdefs.h.  */
19867 #include <netinet/in.h>
19868 #include <arpa/nameser.h>
19869 #include <resolv.h>
19870 int
19871 main ()
19872 {
19873 return res_init();
19874   ;
19875   return 0;
19876 }
19877 _ACEOF
19878 rm -f conftest.$ac_objext conftest$ac_exeext
19879 if { (ac_try="$ac_link"
19880 case "(($ac_try" in
19881   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19882   *) ac_try_echo=$ac_try;;
19883 esac
19884 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19885   (eval "$ac_link") 2>conftest.er1
19886   ac_status=$?
19887   grep -v '^ *+' conftest.er1 >conftest.err
19888   rm -f conftest.er1
19889   cat conftest.err >&5
19890   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19891   (exit $ac_status); } && {
19892          test -z "$ac_c_werror_flag" ||
19893          test ! -s conftest.err
19894        } && test -s conftest$ac_exeext &&
19895        $as_test_x conftest$ac_exeext; then
19896   have_res_init=yes
19897 else
19898   echo "$as_me: failed program was:" >&5
19899 sed 's/^/| /' conftest.$ac_ext >&5
19900
19901         have_res_init=no
19902 fi
19903
19904 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
19905       conftest$ac_exeext conftest.$ac_ext
19906 if test "$have_res_init" = no; then
19907   OLIBS="$LIBS"
19908   LIBS="$LIBS -lresolv"
19909   { echo "$as_me:$LINENO: checking for res_init with -lresolv" >&5
19910 echo $ECHO_N "checking for res_init with -lresolv... $ECHO_C" >&6; }
19911   cat >conftest.$ac_ext <<_ACEOF
19912 /* confdefs.h.  */
19913 _ACEOF
19914 cat confdefs.h >>conftest.$ac_ext
19915 cat >>conftest.$ac_ext <<_ACEOF
19916 /* end confdefs.h.  */
19917 #include <netinet/in.h>
19918 #include <arpa/nameser.h>
19919 #include <resolv.h>
19920 int
19921 main ()
19922 {
19923 return res_init();
19924   ;
19925   return 0;
19926 }
19927 _ACEOF
19928 rm -f conftest.$ac_objext conftest$ac_exeext
19929 if { (ac_try="$ac_link"
19930 case "(($ac_try" in
19931   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19932   *) ac_try_echo=$ac_try;;
19933 esac
19934 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19935   (eval "$ac_link") 2>conftest.er1
19936   ac_status=$?
19937   grep -v '^ *+' conftest.er1 >conftest.err
19938   rm -f conftest.er1
19939   cat conftest.err >&5
19940   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19941   (exit $ac_status); } && {
19942          test -z "$ac_c_werror_flag" ||
19943          test ! -s conftest.err
19944        } && test -s conftest$ac_exeext &&
19945        $as_test_x conftest$ac_exeext; then
19946   have_res_init=yes
19947 else
19948   echo "$as_me: failed program was:" >&5
19949 sed 's/^/| /' conftest.$ac_ext >&5
19950
19951         have_res_init=no
19952 fi
19953
19954 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
19955       conftest$ac_exeext conftest.$ac_ext
19956   { echo "$as_me:$LINENO: result: $have_res_init" >&5
19957 echo "${ECHO_T}$have_res_init" >&6; }
19958   if test "$have_res_init" = yes ; then
19959     resolv=yes
19960   fi
19961   LIBS="$OLIBS"
19962 fi
19963
19964 if test "$have_res_init" = yes; then
19965
19966 cat >>confdefs.h <<\_ACEOF
19967 #define HAVE_RES_INIT 1
19968 _ACEOF
19969
19970 fi
19971
19972 # Do we need the Hesiod library to provide the support routines?
19973 if test "$with_hesiod" = yes ; then
19974   # Don't set $LIBS here -- see comments above.
19975   { echo "$as_me:$LINENO: checking for res_send" >&5
19976 echo $ECHO_N "checking for res_send... $ECHO_C" >&6; }
19977 if test "${ac_cv_func_res_send+set}" = set; then
19978   echo $ECHO_N "(cached) $ECHO_C" >&6
19979 else
19980   cat >conftest.$ac_ext <<_ACEOF
19981 /* confdefs.h.  */
19982 _ACEOF
19983 cat confdefs.h >>conftest.$ac_ext
19984 cat >>conftest.$ac_ext <<_ACEOF
19985 /* end confdefs.h.  */
19986 /* Define res_send to an innocuous variant, in case <limits.h> declares res_send.
19987    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
19988 #define res_send innocuous_res_send
19989
19990 /* System header to define __stub macros and hopefully few prototypes,
19991     which can conflict with char res_send (); below.
19992     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
19993     <limits.h> exists even on freestanding compilers.  */
19994
19995 #ifdef __STDC__
19996 # include <limits.h>
19997 #else
19998 # include <assert.h>
19999 #endif
20000
20001 #undef res_send
20002
20003 /* Override any GCC internal prototype to avoid an error.
20004    Use char because int might match the return type of a GCC
20005    builtin and then its argument prototype would still apply.  */
20006 #ifdef __cplusplus
20007 extern "C"
20008 #endif
20009 char res_send ();
20010 /* The GNU C library defines this for functions which it implements
20011     to always fail with ENOSYS.  Some functions are actually named
20012     something starting with __ and the normal name is an alias.  */
20013 #if defined __stub_res_send || defined __stub___res_send
20014 choke me
20015 #endif
20016
20017 int
20018 main ()
20019 {
20020 return res_send ();
20021   ;
20022   return 0;
20023 }
20024 _ACEOF
20025 rm -f conftest.$ac_objext conftest$ac_exeext
20026 if { (ac_try="$ac_link"
20027 case "(($ac_try" in
20028   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20029   *) ac_try_echo=$ac_try;;
20030 esac
20031 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20032   (eval "$ac_link") 2>conftest.er1
20033   ac_status=$?
20034   grep -v '^ *+' conftest.er1 >conftest.err
20035   rm -f conftest.er1
20036   cat conftest.err >&5
20037   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20038   (exit $ac_status); } && {
20039          test -z "$ac_c_werror_flag" ||
20040          test ! -s conftest.err
20041        } && test -s conftest$ac_exeext &&
20042        $as_test_x conftest$ac_exeext; then
20043   ac_cv_func_res_send=yes
20044 else
20045   echo "$as_me: failed program was:" >&5
20046 sed 's/^/| /' conftest.$ac_ext >&5
20047
20048         ac_cv_func_res_send=no
20049 fi
20050
20051 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20052       conftest$ac_exeext conftest.$ac_ext
20053 fi
20054 { echo "$as_me:$LINENO: result: $ac_cv_func_res_send" >&5
20055 echo "${ECHO_T}$ac_cv_func_res_send" >&6; }
20056 if test $ac_cv_func_res_send = yes; then
20057   :
20058 else
20059   { echo "$as_me:$LINENO: checking for __res_send" >&5
20060 echo $ECHO_N "checking for __res_send... $ECHO_C" >&6; }
20061 if test "${ac_cv_func___res_send+set}" = set; then
20062   echo $ECHO_N "(cached) $ECHO_C" >&6
20063 else
20064   cat >conftest.$ac_ext <<_ACEOF
20065 /* confdefs.h.  */
20066 _ACEOF
20067 cat confdefs.h >>conftest.$ac_ext
20068 cat >>conftest.$ac_ext <<_ACEOF
20069 /* end confdefs.h.  */
20070 /* Define __res_send to an innocuous variant, in case <limits.h> declares __res_send.
20071    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
20072 #define __res_send innocuous___res_send
20073
20074 /* System header to define __stub macros and hopefully few prototypes,
20075     which can conflict with char __res_send (); below.
20076     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
20077     <limits.h> exists even on freestanding compilers.  */
20078
20079 #ifdef __STDC__
20080 # include <limits.h>
20081 #else
20082 # include <assert.h>
20083 #endif
20084
20085 #undef __res_send
20086
20087 /* Override any GCC internal prototype to avoid an error.
20088    Use char because int might match the return type of a GCC
20089    builtin and then its argument prototype would still apply.  */
20090 #ifdef __cplusplus
20091 extern "C"
20092 #endif
20093 char __res_send ();
20094 /* The GNU C library defines this for functions which it implements
20095     to always fail with ENOSYS.  Some functions are actually named
20096     something starting with __ and the normal name is an alias.  */
20097 #if defined __stub___res_send || defined __stub_____res_send
20098 choke me
20099 #endif
20100
20101 int
20102 main ()
20103 {
20104 return __res_send ();
20105   ;
20106   return 0;
20107 }
20108 _ACEOF
20109 rm -f conftest.$ac_objext conftest$ac_exeext
20110 if { (ac_try="$ac_link"
20111 case "(($ac_try" in
20112   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20113   *) ac_try_echo=$ac_try;;
20114 esac
20115 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20116   (eval "$ac_link") 2>conftest.er1
20117   ac_status=$?
20118   grep -v '^ *+' conftest.er1 >conftest.err
20119   rm -f conftest.er1
20120   cat conftest.err >&5
20121   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20122   (exit $ac_status); } && {
20123          test -z "$ac_c_werror_flag" ||
20124          test ! -s conftest.err
20125        } && test -s conftest$ac_exeext &&
20126        $as_test_x conftest$ac_exeext; then
20127   ac_cv_func___res_send=yes
20128 else
20129   echo "$as_me: failed program was:" >&5
20130 sed 's/^/| /' conftest.$ac_ext >&5
20131
20132         ac_cv_func___res_send=no
20133 fi
20134
20135 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20136       conftest$ac_exeext conftest.$ac_ext
20137 fi
20138 { echo "$as_me:$LINENO: result: $ac_cv_func___res_send" >&5
20139 echo "${ECHO_T}$ac_cv_func___res_send" >&6; }
20140 if test $ac_cv_func___res_send = yes; then
20141   :
20142 else
20143   { echo "$as_me:$LINENO: checking for res_send in -lresolv" >&5
20144 echo $ECHO_N "checking for res_send in -lresolv... $ECHO_C" >&6; }
20145 if test "${ac_cv_lib_resolv_res_send+set}" = set; then
20146   echo $ECHO_N "(cached) $ECHO_C" >&6
20147 else
20148   ac_check_lib_save_LIBS=$LIBS
20149 LIBS="-lresolv  $LIBS"
20150 cat >conftest.$ac_ext <<_ACEOF
20151 /* confdefs.h.  */
20152 _ACEOF
20153 cat confdefs.h >>conftest.$ac_ext
20154 cat >>conftest.$ac_ext <<_ACEOF
20155 /* end confdefs.h.  */
20156
20157 /* Override any GCC internal prototype to avoid an error.
20158    Use char because int might match the return type of a GCC
20159    builtin and then its argument prototype would still apply.  */
20160 #ifdef __cplusplus
20161 extern "C"
20162 #endif
20163 char res_send ();
20164 int
20165 main ()
20166 {
20167 return res_send ();
20168   ;
20169   return 0;
20170 }
20171 _ACEOF
20172 rm -f conftest.$ac_objext conftest$ac_exeext
20173 if { (ac_try="$ac_link"
20174 case "(($ac_try" in
20175   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20176   *) ac_try_echo=$ac_try;;
20177 esac
20178 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20179   (eval "$ac_link") 2>conftest.er1
20180   ac_status=$?
20181   grep -v '^ *+' conftest.er1 >conftest.err
20182   rm -f conftest.er1
20183   cat conftest.err >&5
20184   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20185   (exit $ac_status); } && {
20186          test -z "$ac_c_werror_flag" ||
20187          test ! -s conftest.err
20188        } && test -s conftest$ac_exeext &&
20189        $as_test_x conftest$ac_exeext; then
20190   ac_cv_lib_resolv_res_send=yes
20191 else
20192   echo "$as_me: failed program was:" >&5
20193 sed 's/^/| /' conftest.$ac_ext >&5
20194
20195         ac_cv_lib_resolv_res_send=no
20196 fi
20197
20198 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20199       conftest$ac_exeext conftest.$ac_ext
20200 LIBS=$ac_check_lib_save_LIBS
20201 fi
20202 { echo "$as_me:$LINENO: result: $ac_cv_lib_resolv_res_send" >&5
20203 echo "${ECHO_T}$ac_cv_lib_resolv_res_send" >&6; }
20204 if test $ac_cv_lib_resolv_res_send = yes; then
20205   resolv=yes
20206 else
20207   { echo "$as_me:$LINENO: checking for __res_send in -lresolv" >&5
20208 echo $ECHO_N "checking for __res_send in -lresolv... $ECHO_C" >&6; }
20209 if test "${ac_cv_lib_resolv___res_send+set}" = set; then
20210   echo $ECHO_N "(cached) $ECHO_C" >&6
20211 else
20212   ac_check_lib_save_LIBS=$LIBS
20213 LIBS="-lresolv  $LIBS"
20214 cat >conftest.$ac_ext <<_ACEOF
20215 /* confdefs.h.  */
20216 _ACEOF
20217 cat confdefs.h >>conftest.$ac_ext
20218 cat >>conftest.$ac_ext <<_ACEOF
20219 /* end confdefs.h.  */
20220
20221 /* Override any GCC internal prototype to avoid an error.
20222    Use char because int might match the return type of a GCC
20223    builtin and then its argument prototype would still apply.  */
20224 #ifdef __cplusplus
20225 extern "C"
20226 #endif
20227 char __res_send ();
20228 int
20229 main ()
20230 {
20231 return __res_send ();
20232   ;
20233   return 0;
20234 }
20235 _ACEOF
20236 rm -f conftest.$ac_objext conftest$ac_exeext
20237 if { (ac_try="$ac_link"
20238 case "(($ac_try" in
20239   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20240   *) ac_try_echo=$ac_try;;
20241 esac
20242 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20243   (eval "$ac_link") 2>conftest.er1
20244   ac_status=$?
20245   grep -v '^ *+' conftest.er1 >conftest.err
20246   rm -f conftest.er1
20247   cat conftest.err >&5
20248   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20249   (exit $ac_status); } && {
20250          test -z "$ac_c_werror_flag" ||
20251          test ! -s conftest.err
20252        } && test -s conftest$ac_exeext &&
20253        $as_test_x conftest$ac_exeext; then
20254   ac_cv_lib_resolv___res_send=yes
20255 else
20256   echo "$as_me: failed program was:" >&5
20257 sed 's/^/| /' conftest.$ac_ext >&5
20258
20259         ac_cv_lib_resolv___res_send=no
20260 fi
20261
20262 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20263       conftest$ac_exeext conftest.$ac_ext
20264 LIBS=$ac_check_lib_save_LIBS
20265 fi
20266 { echo "$as_me:$LINENO: result: $ac_cv_lib_resolv___res_send" >&5
20267 echo "${ECHO_T}$ac_cv_lib_resolv___res_send" >&6; }
20268 if test $ac_cv_lib_resolv___res_send = yes; then
20269   resolv=yes
20270 fi
20271
20272 fi
20273
20274 fi
20275
20276 fi
20277
20278   if test "$resolv" = yes ; then
20279     RESOLVLIB=-lresolv
20280   else
20281     RESOLVLIB=
20282   fi
20283   { echo "$as_me:$LINENO: checking for hes_getmailhost" >&5
20284 echo $ECHO_N "checking for hes_getmailhost... $ECHO_C" >&6; }
20285 if test "${ac_cv_func_hes_getmailhost+set}" = set; then
20286   echo $ECHO_N "(cached) $ECHO_C" >&6
20287 else
20288   cat >conftest.$ac_ext <<_ACEOF
20289 /* confdefs.h.  */
20290 _ACEOF
20291 cat confdefs.h >>conftest.$ac_ext
20292 cat >>conftest.$ac_ext <<_ACEOF
20293 /* end confdefs.h.  */
20294 /* Define hes_getmailhost to an innocuous variant, in case <limits.h> declares hes_getmailhost.
20295    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
20296 #define hes_getmailhost innocuous_hes_getmailhost
20297
20298 /* System header to define __stub macros and hopefully few prototypes,
20299     which can conflict with char hes_getmailhost (); below.
20300     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
20301     <limits.h> exists even on freestanding compilers.  */
20302
20303 #ifdef __STDC__
20304 # include <limits.h>
20305 #else
20306 # include <assert.h>
20307 #endif
20308
20309 #undef hes_getmailhost
20310
20311 /* Override any GCC internal prototype to avoid an error.
20312    Use char because int might match the return type of a GCC
20313    builtin and then its argument prototype would still apply.  */
20314 #ifdef __cplusplus
20315 extern "C"
20316 #endif
20317 char hes_getmailhost ();
20318 /* The GNU C library defines this for functions which it implements
20319     to always fail with ENOSYS.  Some functions are actually named
20320     something starting with __ and the normal name is an alias.  */
20321 #if defined __stub_hes_getmailhost || defined __stub___hes_getmailhost
20322 choke me
20323 #endif
20324
20325 int
20326 main ()
20327 {
20328 return hes_getmailhost ();
20329   ;
20330   return 0;
20331 }
20332 _ACEOF
20333 rm -f conftest.$ac_objext conftest$ac_exeext
20334 if { (ac_try="$ac_link"
20335 case "(($ac_try" in
20336   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20337   *) ac_try_echo=$ac_try;;
20338 esac
20339 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20340   (eval "$ac_link") 2>conftest.er1
20341   ac_status=$?
20342   grep -v '^ *+' conftest.er1 >conftest.err
20343   rm -f conftest.er1
20344   cat conftest.err >&5
20345   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20346   (exit $ac_status); } && {
20347          test -z "$ac_c_werror_flag" ||
20348          test ! -s conftest.err
20349        } && test -s conftest$ac_exeext &&
20350        $as_test_x conftest$ac_exeext; then
20351   ac_cv_func_hes_getmailhost=yes
20352 else
20353   echo "$as_me: failed program was:" >&5
20354 sed 's/^/| /' conftest.$ac_ext >&5
20355
20356         ac_cv_func_hes_getmailhost=no
20357 fi
20358
20359 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20360       conftest$ac_exeext conftest.$ac_ext
20361 fi
20362 { echo "$as_me:$LINENO: result: $ac_cv_func_hes_getmailhost" >&5
20363 echo "${ECHO_T}$ac_cv_func_hes_getmailhost" >&6; }
20364 if test $ac_cv_func_hes_getmailhost = yes; then
20365   :
20366 else
20367   { echo "$as_me:$LINENO: checking for hes_getmailhost in -lhesiod" >&5
20368 echo $ECHO_N "checking for hes_getmailhost in -lhesiod... $ECHO_C" >&6; }
20369 if test "${ac_cv_lib_hesiod_hes_getmailhost+set}" = set; then
20370   echo $ECHO_N "(cached) $ECHO_C" >&6
20371 else
20372   ac_check_lib_save_LIBS=$LIBS
20373 LIBS="-lhesiod $RESOLVLIB $LIBS"
20374 cat >conftest.$ac_ext <<_ACEOF
20375 /* confdefs.h.  */
20376 _ACEOF
20377 cat confdefs.h >>conftest.$ac_ext
20378 cat >>conftest.$ac_ext <<_ACEOF
20379 /* end confdefs.h.  */
20380
20381 /* Override any GCC internal prototype to avoid an error.
20382    Use char because int might match the return type of a GCC
20383    builtin and then its argument prototype would still apply.  */
20384 #ifdef __cplusplus
20385 extern "C"
20386 #endif
20387 char hes_getmailhost ();
20388 int
20389 main ()
20390 {
20391 return hes_getmailhost ();
20392   ;
20393   return 0;
20394 }
20395 _ACEOF
20396 rm -f conftest.$ac_objext conftest$ac_exeext
20397 if { (ac_try="$ac_link"
20398 case "(($ac_try" in
20399   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20400   *) ac_try_echo=$ac_try;;
20401 esac
20402 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20403   (eval "$ac_link") 2>conftest.er1
20404   ac_status=$?
20405   grep -v '^ *+' conftest.er1 >conftest.err
20406   rm -f conftest.er1
20407   cat conftest.err >&5
20408   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20409   (exit $ac_status); } && {
20410          test -z "$ac_c_werror_flag" ||
20411          test ! -s conftest.err
20412        } && test -s conftest$ac_exeext &&
20413        $as_test_x conftest$ac_exeext; then
20414   ac_cv_lib_hesiod_hes_getmailhost=yes
20415 else
20416   echo "$as_me: failed program was:" >&5
20417 sed 's/^/| /' conftest.$ac_ext >&5
20418
20419         ac_cv_lib_hesiod_hes_getmailhost=no
20420 fi
20421
20422 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20423       conftest$ac_exeext conftest.$ac_ext
20424 LIBS=$ac_check_lib_save_LIBS
20425 fi
20426 { echo "$as_me:$LINENO: result: $ac_cv_lib_hesiod_hes_getmailhost" >&5
20427 echo "${ECHO_T}$ac_cv_lib_hesiod_hes_getmailhost" >&6; }
20428 if test $ac_cv_lib_hesiod_hes_getmailhost = yes; then
20429
20430 cat >>confdefs.h <<\_ACEOF
20431 #define HAVE_LIBHESIOD 1
20432 _ACEOF
20433
20434 else
20435   :
20436 fi
20437
20438 fi
20439
20440 fi
20441
20442 # Do we need libresolv (due to res_init or Hesiod)?
20443 if test "$resolv" = yes ; then
20444
20445 cat >>confdefs.h <<\_ACEOF
20446 #define HAVE_LIBRESOLV 1
20447 _ACEOF
20448
20449 fi
20450
20451 # These tell us which Kerberos-related libraries to use.
20452 if test "${with_kerberos+set}" = set; then
20453
20454 { echo "$as_me:$LINENO: checking for com_err in -lcom_err" >&5
20455 echo $ECHO_N "checking for com_err in -lcom_err... $ECHO_C" >&6; }
20456 if test "${ac_cv_lib_com_err_com_err+set}" = set; then
20457   echo $ECHO_N "(cached) $ECHO_C" >&6
20458 else
20459   ac_check_lib_save_LIBS=$LIBS
20460 LIBS="-lcom_err  $LIBS"
20461 cat >conftest.$ac_ext <<_ACEOF
20462 /* confdefs.h.  */
20463 _ACEOF
20464 cat confdefs.h >>conftest.$ac_ext
20465 cat >>conftest.$ac_ext <<_ACEOF
20466 /* end confdefs.h.  */
20467
20468 /* Override any GCC internal prototype to avoid an error.
20469    Use char because int might match the return type of a GCC
20470    builtin and then its argument prototype would still apply.  */
20471 #ifdef __cplusplus
20472 extern "C"
20473 #endif
20474 char com_err ();
20475 int
20476 main ()
20477 {
20478 return com_err ();
20479   ;
20480   return 0;
20481 }
20482 _ACEOF
20483 rm -f conftest.$ac_objext conftest$ac_exeext
20484 if { (ac_try="$ac_link"
20485 case "(($ac_try" in
20486   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20487   *) ac_try_echo=$ac_try;;
20488 esac
20489 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20490   (eval "$ac_link") 2>conftest.er1
20491   ac_status=$?
20492   grep -v '^ *+' conftest.er1 >conftest.err
20493   rm -f conftest.er1
20494   cat conftest.err >&5
20495   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20496   (exit $ac_status); } && {
20497          test -z "$ac_c_werror_flag" ||
20498          test ! -s conftest.err
20499        } && test -s conftest$ac_exeext &&
20500        $as_test_x conftest$ac_exeext; then
20501   ac_cv_lib_com_err_com_err=yes
20502 else
20503   echo "$as_me: failed program was:" >&5
20504 sed 's/^/| /' conftest.$ac_ext >&5
20505
20506         ac_cv_lib_com_err_com_err=no
20507 fi
20508
20509 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20510       conftest$ac_exeext conftest.$ac_ext
20511 LIBS=$ac_check_lib_save_LIBS
20512 fi
20513 { echo "$as_me:$LINENO: result: $ac_cv_lib_com_err_com_err" >&5
20514 echo "${ECHO_T}$ac_cv_lib_com_err_com_err" >&6; }
20515 if test $ac_cv_lib_com_err_com_err = yes; then
20516   cat >>confdefs.h <<_ACEOF
20517 #define HAVE_LIBCOM_ERR 1
20518 _ACEOF
20519
20520   LIBS="-lcom_err $LIBS"
20521
20522 fi
20523
20524
20525 { echo "$as_me:$LINENO: checking for mit_des_cbc_encrypt in -lk5crypto" >&5
20526 echo $ECHO_N "checking for mit_des_cbc_encrypt in -lk5crypto... $ECHO_C" >&6; }
20527 if test "${ac_cv_lib_k5crypto_mit_des_cbc_encrypt+set}" = set; then
20528   echo $ECHO_N "(cached) $ECHO_C" >&6
20529 else
20530   ac_check_lib_save_LIBS=$LIBS
20531 LIBS="-lk5crypto  $LIBS"
20532 cat >conftest.$ac_ext <<_ACEOF
20533 /* confdefs.h.  */
20534 _ACEOF
20535 cat confdefs.h >>conftest.$ac_ext
20536 cat >>conftest.$ac_ext <<_ACEOF
20537 /* end confdefs.h.  */
20538
20539 /* Override any GCC internal prototype to avoid an error.
20540    Use char because int might match the return type of a GCC
20541    builtin and then its argument prototype would still apply.  */
20542 #ifdef __cplusplus
20543 extern "C"
20544 #endif
20545 char mit_des_cbc_encrypt ();
20546 int
20547 main ()
20548 {
20549 return mit_des_cbc_encrypt ();
20550   ;
20551   return 0;
20552 }
20553 _ACEOF
20554 rm -f conftest.$ac_objext conftest$ac_exeext
20555 if { (ac_try="$ac_link"
20556 case "(($ac_try" in
20557   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20558   *) ac_try_echo=$ac_try;;
20559 esac
20560 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20561   (eval "$ac_link") 2>conftest.er1
20562   ac_status=$?
20563   grep -v '^ *+' conftest.er1 >conftest.err
20564   rm -f conftest.er1
20565   cat conftest.err >&5
20566   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20567   (exit $ac_status); } && {
20568          test -z "$ac_c_werror_flag" ||
20569          test ! -s conftest.err
20570        } && test -s conftest$ac_exeext &&
20571        $as_test_x conftest$ac_exeext; then
20572   ac_cv_lib_k5crypto_mit_des_cbc_encrypt=yes
20573 else
20574   echo "$as_me: failed program was:" >&5
20575 sed 's/^/| /' conftest.$ac_ext >&5
20576
20577         ac_cv_lib_k5crypto_mit_des_cbc_encrypt=no
20578 fi
20579
20580 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20581       conftest$ac_exeext conftest.$ac_ext
20582 LIBS=$ac_check_lib_save_LIBS
20583 fi
20584 { echo "$as_me:$LINENO: result: $ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&5
20585 echo "${ECHO_T}$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&6; }
20586 if test $ac_cv_lib_k5crypto_mit_des_cbc_encrypt = yes; then
20587   cat >>confdefs.h <<_ACEOF
20588 #define HAVE_LIBK5CRYPTO 1
20589 _ACEOF
20590
20591   LIBS="-lk5crypto $LIBS"
20592
20593 fi
20594
20595
20596 { echo "$as_me:$LINENO: checking for mit_des_cbc_encrypt in -lcrypto" >&5
20597 echo $ECHO_N "checking for mit_des_cbc_encrypt in -lcrypto... $ECHO_C" >&6; }
20598 if test "${ac_cv_lib_crypto_mit_des_cbc_encrypt+set}" = set; then
20599   echo $ECHO_N "(cached) $ECHO_C" >&6
20600 else
20601   ac_check_lib_save_LIBS=$LIBS
20602 LIBS="-lcrypto  $LIBS"
20603 cat >conftest.$ac_ext <<_ACEOF
20604 /* confdefs.h.  */
20605 _ACEOF
20606 cat confdefs.h >>conftest.$ac_ext
20607 cat >>conftest.$ac_ext <<_ACEOF
20608 /* end confdefs.h.  */
20609
20610 /* Override any GCC internal prototype to avoid an error.
20611    Use char because int might match the return type of a GCC
20612    builtin and then its argument prototype would still apply.  */
20613 #ifdef __cplusplus
20614 extern "C"
20615 #endif
20616 char mit_des_cbc_encrypt ();
20617 int
20618 main ()
20619 {
20620 return mit_des_cbc_encrypt ();
20621   ;
20622   return 0;
20623 }
20624 _ACEOF
20625 rm -f conftest.$ac_objext conftest$ac_exeext
20626 if { (ac_try="$ac_link"
20627 case "(($ac_try" in
20628   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20629   *) ac_try_echo=$ac_try;;
20630 esac
20631 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20632   (eval "$ac_link") 2>conftest.er1
20633   ac_status=$?
20634   grep -v '^ *+' conftest.er1 >conftest.err
20635   rm -f conftest.er1
20636   cat conftest.err >&5
20637   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20638   (exit $ac_status); } && {
20639          test -z "$ac_c_werror_flag" ||
20640          test ! -s conftest.err
20641        } && test -s conftest$ac_exeext &&
20642        $as_test_x conftest$ac_exeext; then
20643   ac_cv_lib_crypto_mit_des_cbc_encrypt=yes
20644 else
20645   echo "$as_me: failed program was:" >&5
20646 sed 's/^/| /' conftest.$ac_ext >&5
20647
20648         ac_cv_lib_crypto_mit_des_cbc_encrypt=no
20649 fi
20650
20651 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20652       conftest$ac_exeext conftest.$ac_ext
20653 LIBS=$ac_check_lib_save_LIBS
20654 fi
20655 { echo "$as_me:$LINENO: result: $ac_cv_lib_crypto_mit_des_cbc_encrypt" >&5
20656 echo "${ECHO_T}$ac_cv_lib_crypto_mit_des_cbc_encrypt" >&6; }
20657 if test $ac_cv_lib_crypto_mit_des_cbc_encrypt = yes; then
20658   cat >>confdefs.h <<_ACEOF
20659 #define HAVE_LIBCRYPTO 1
20660 _ACEOF
20661
20662   LIBS="-lcrypto $LIBS"
20663
20664 fi
20665
20666
20667 { echo "$as_me:$LINENO: checking for krb5_init_context in -lkrb5" >&5
20668 echo $ECHO_N "checking for krb5_init_context in -lkrb5... $ECHO_C" >&6; }
20669 if test "${ac_cv_lib_krb5_krb5_init_context+set}" = set; then
20670   echo $ECHO_N "(cached) $ECHO_C" >&6
20671 else
20672   ac_check_lib_save_LIBS=$LIBS
20673 LIBS="-lkrb5  $LIBS"
20674 cat >conftest.$ac_ext <<_ACEOF
20675 /* confdefs.h.  */
20676 _ACEOF
20677 cat confdefs.h >>conftest.$ac_ext
20678 cat >>conftest.$ac_ext <<_ACEOF
20679 /* end confdefs.h.  */
20680
20681 /* Override any GCC internal prototype to avoid an error.
20682    Use char because int might match the return type of a GCC
20683    builtin and then its argument prototype would still apply.  */
20684 #ifdef __cplusplus
20685 extern "C"
20686 #endif
20687 char krb5_init_context ();
20688 int
20689 main ()
20690 {
20691 return krb5_init_context ();
20692   ;
20693   return 0;
20694 }
20695 _ACEOF
20696 rm -f conftest.$ac_objext conftest$ac_exeext
20697 if { (ac_try="$ac_link"
20698 case "(($ac_try" in
20699   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20700   *) ac_try_echo=$ac_try;;
20701 esac
20702 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20703   (eval "$ac_link") 2>conftest.er1
20704   ac_status=$?
20705   grep -v '^ *+' conftest.er1 >conftest.err
20706   rm -f conftest.er1
20707   cat conftest.err >&5
20708   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20709   (exit $ac_status); } && {
20710          test -z "$ac_c_werror_flag" ||
20711          test ! -s conftest.err
20712        } && test -s conftest$ac_exeext &&
20713        $as_test_x conftest$ac_exeext; then
20714   ac_cv_lib_krb5_krb5_init_context=yes
20715 else
20716   echo "$as_me: failed program was:" >&5
20717 sed 's/^/| /' conftest.$ac_ext >&5
20718
20719         ac_cv_lib_krb5_krb5_init_context=no
20720 fi
20721
20722 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20723       conftest$ac_exeext conftest.$ac_ext
20724 LIBS=$ac_check_lib_save_LIBS
20725 fi
20726 { echo "$as_me:$LINENO: result: $ac_cv_lib_krb5_krb5_init_context" >&5
20727 echo "${ECHO_T}$ac_cv_lib_krb5_krb5_init_context" >&6; }
20728 if test $ac_cv_lib_krb5_krb5_init_context = yes; then
20729   cat >>confdefs.h <<_ACEOF
20730 #define HAVE_LIBKRB5 1
20731 _ACEOF
20732
20733   LIBS="-lkrb5 $LIBS"
20734
20735 fi
20736
20737   if test "${with_kerberos5+set}" != set; then
20738
20739 { echo "$as_me:$LINENO: checking for des_cbc_encrypt in -ldes425" >&5
20740 echo $ECHO_N "checking for des_cbc_encrypt in -ldes425... $ECHO_C" >&6; }
20741 if test "${ac_cv_lib_des425_des_cbc_encrypt+set}" = set; then
20742   echo $ECHO_N "(cached) $ECHO_C" >&6
20743 else
20744   ac_check_lib_save_LIBS=$LIBS
20745 LIBS="-ldes425  $LIBS"
20746 cat >conftest.$ac_ext <<_ACEOF
20747 /* confdefs.h.  */
20748 _ACEOF
20749 cat confdefs.h >>conftest.$ac_ext
20750 cat >>conftest.$ac_ext <<_ACEOF
20751 /* end confdefs.h.  */
20752
20753 /* Override any GCC internal prototype to avoid an error.
20754    Use char because int might match the return type of a GCC
20755    builtin and then its argument prototype would still apply.  */
20756 #ifdef __cplusplus
20757 extern "C"
20758 #endif
20759 char des_cbc_encrypt ();
20760 int
20761 main ()
20762 {
20763 return des_cbc_encrypt ();
20764   ;
20765   return 0;
20766 }
20767 _ACEOF
20768 rm -f conftest.$ac_objext conftest$ac_exeext
20769 if { (ac_try="$ac_link"
20770 case "(($ac_try" in
20771   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20772   *) ac_try_echo=$ac_try;;
20773 esac
20774 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20775   (eval "$ac_link") 2>conftest.er1
20776   ac_status=$?
20777   grep -v '^ *+' conftest.er1 >conftest.err
20778   rm -f conftest.er1
20779   cat conftest.err >&5
20780   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20781   (exit $ac_status); } && {
20782          test -z "$ac_c_werror_flag" ||
20783          test ! -s conftest.err
20784        } && test -s conftest$ac_exeext &&
20785        $as_test_x conftest$ac_exeext; then
20786   ac_cv_lib_des425_des_cbc_encrypt=yes
20787 else
20788   echo "$as_me: failed program was:" >&5
20789 sed 's/^/| /' conftest.$ac_ext >&5
20790
20791         ac_cv_lib_des425_des_cbc_encrypt=no
20792 fi
20793
20794 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20795       conftest$ac_exeext conftest.$ac_ext
20796 LIBS=$ac_check_lib_save_LIBS
20797 fi
20798 { echo "$as_me:$LINENO: result: $ac_cv_lib_des425_des_cbc_encrypt" >&5
20799 echo "${ECHO_T}$ac_cv_lib_des425_des_cbc_encrypt" >&6; }
20800 if test $ac_cv_lib_des425_des_cbc_encrypt = yes; then
20801   cat >>confdefs.h <<_ACEOF
20802 #define HAVE_LIBDES425 1
20803 _ACEOF
20804
20805   LIBS="-ldes425 $LIBS"
20806
20807 else
20808
20809 { echo "$as_me:$LINENO: checking for des_cbc_encrypt in -ldes" >&5
20810 echo $ECHO_N "checking for des_cbc_encrypt in -ldes... $ECHO_C" >&6; }
20811 if test "${ac_cv_lib_des_des_cbc_encrypt+set}" = set; then
20812   echo $ECHO_N "(cached) $ECHO_C" >&6
20813 else
20814   ac_check_lib_save_LIBS=$LIBS
20815 LIBS="-ldes  $LIBS"
20816 cat >conftest.$ac_ext <<_ACEOF
20817 /* confdefs.h.  */
20818 _ACEOF
20819 cat confdefs.h >>conftest.$ac_ext
20820 cat >>conftest.$ac_ext <<_ACEOF
20821 /* end confdefs.h.  */
20822
20823 /* Override any GCC internal prototype to avoid an error.
20824    Use char because int might match the return type of a GCC
20825    builtin and then its argument prototype would still apply.  */
20826 #ifdef __cplusplus
20827 extern "C"
20828 #endif
20829 char des_cbc_encrypt ();
20830 int
20831 main ()
20832 {
20833 return des_cbc_encrypt ();
20834   ;
20835   return 0;
20836 }
20837 _ACEOF
20838 rm -f conftest.$ac_objext conftest$ac_exeext
20839 if { (ac_try="$ac_link"
20840 case "(($ac_try" in
20841   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20842   *) ac_try_echo=$ac_try;;
20843 esac
20844 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20845   (eval "$ac_link") 2>conftest.er1
20846   ac_status=$?
20847   grep -v '^ *+' conftest.er1 >conftest.err
20848   rm -f conftest.er1
20849   cat conftest.err >&5
20850   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20851   (exit $ac_status); } && {
20852          test -z "$ac_c_werror_flag" ||
20853          test ! -s conftest.err
20854        } && test -s conftest$ac_exeext &&
20855        $as_test_x conftest$ac_exeext; then
20856   ac_cv_lib_des_des_cbc_encrypt=yes
20857 else
20858   echo "$as_me: failed program was:" >&5
20859 sed 's/^/| /' conftest.$ac_ext >&5
20860
20861         ac_cv_lib_des_des_cbc_encrypt=no
20862 fi
20863
20864 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20865       conftest$ac_exeext conftest.$ac_ext
20866 LIBS=$ac_check_lib_save_LIBS
20867 fi
20868 { echo "$as_me:$LINENO: result: $ac_cv_lib_des_des_cbc_encrypt" >&5
20869 echo "${ECHO_T}$ac_cv_lib_des_des_cbc_encrypt" >&6; }
20870 if test $ac_cv_lib_des_des_cbc_encrypt = yes; then
20871   cat >>confdefs.h <<_ACEOF
20872 #define HAVE_LIBDES 1
20873 _ACEOF
20874
20875   LIBS="-ldes $LIBS"
20876
20877 fi
20878
20879 fi
20880
20881
20882 { echo "$as_me:$LINENO: checking for krb_get_cred in -lkrb4" >&5
20883 echo $ECHO_N "checking for krb_get_cred in -lkrb4... $ECHO_C" >&6; }
20884 if test "${ac_cv_lib_krb4_krb_get_cred+set}" = set; then
20885   echo $ECHO_N "(cached) $ECHO_C" >&6
20886 else
20887   ac_check_lib_save_LIBS=$LIBS
20888 LIBS="-lkrb4  $LIBS"
20889 cat >conftest.$ac_ext <<_ACEOF
20890 /* confdefs.h.  */
20891 _ACEOF
20892 cat confdefs.h >>conftest.$ac_ext
20893 cat >>conftest.$ac_ext <<_ACEOF
20894 /* end confdefs.h.  */
20895
20896 /* Override any GCC internal prototype to avoid an error.
20897    Use char because int might match the return type of a GCC
20898    builtin and then its argument prototype would still apply.  */
20899 #ifdef __cplusplus
20900 extern "C"
20901 #endif
20902 char krb_get_cred ();
20903 int
20904 main ()
20905 {
20906 return krb_get_cred ();
20907   ;
20908   return 0;
20909 }
20910 _ACEOF
20911 rm -f conftest.$ac_objext conftest$ac_exeext
20912 if { (ac_try="$ac_link"
20913 case "(($ac_try" in
20914   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20915   *) ac_try_echo=$ac_try;;
20916 esac
20917 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20918   (eval "$ac_link") 2>conftest.er1
20919   ac_status=$?
20920   grep -v '^ *+' conftest.er1 >conftest.err
20921   rm -f conftest.er1
20922   cat conftest.err >&5
20923   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20924   (exit $ac_status); } && {
20925          test -z "$ac_c_werror_flag" ||
20926          test ! -s conftest.err
20927        } && test -s conftest$ac_exeext &&
20928        $as_test_x conftest$ac_exeext; then
20929   ac_cv_lib_krb4_krb_get_cred=yes
20930 else
20931   echo "$as_me: failed program was:" >&5
20932 sed 's/^/| /' conftest.$ac_ext >&5
20933
20934         ac_cv_lib_krb4_krb_get_cred=no
20935 fi
20936
20937 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20938       conftest$ac_exeext conftest.$ac_ext
20939 LIBS=$ac_check_lib_save_LIBS
20940 fi
20941 { echo "$as_me:$LINENO: result: $ac_cv_lib_krb4_krb_get_cred" >&5
20942 echo "${ECHO_T}$ac_cv_lib_krb4_krb_get_cred" >&6; }
20943 if test $ac_cv_lib_krb4_krb_get_cred = yes; then
20944   cat >>confdefs.h <<_ACEOF
20945 #define HAVE_LIBKRB4 1
20946 _ACEOF
20947
20948   LIBS="-lkrb4 $LIBS"
20949
20950 else
20951
20952 { echo "$as_me:$LINENO: checking for krb_get_cred in -lkrb" >&5
20953 echo $ECHO_N "checking for krb_get_cred in -lkrb... $ECHO_C" >&6; }
20954 if test "${ac_cv_lib_krb_krb_get_cred+set}" = set; then
20955   echo $ECHO_N "(cached) $ECHO_C" >&6
20956 else
20957   ac_check_lib_save_LIBS=$LIBS
20958 LIBS="-lkrb  $LIBS"
20959 cat >conftest.$ac_ext <<_ACEOF
20960 /* confdefs.h.  */
20961 _ACEOF
20962 cat confdefs.h >>conftest.$ac_ext
20963 cat >>conftest.$ac_ext <<_ACEOF
20964 /* end confdefs.h.  */
20965
20966 /* Override any GCC internal prototype to avoid an error.
20967    Use char because int might match the return type of a GCC
20968    builtin and then its argument prototype would still apply.  */
20969 #ifdef __cplusplus
20970 extern "C"
20971 #endif
20972 char krb_get_cred ();
20973 int
20974 main ()
20975 {
20976 return krb_get_cred ();
20977   ;
20978   return 0;
20979 }
20980 _ACEOF
20981 rm -f conftest.$ac_objext conftest$ac_exeext
20982 if { (ac_try="$ac_link"
20983 case "(($ac_try" in
20984   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20985   *) ac_try_echo=$ac_try;;
20986 esac
20987 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20988   (eval "$ac_link") 2>conftest.er1
20989   ac_status=$?
20990   grep -v '^ *+' conftest.er1 >conftest.err
20991   rm -f conftest.er1
20992   cat conftest.err >&5
20993   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20994   (exit $ac_status); } && {
20995          test -z "$ac_c_werror_flag" ||
20996          test ! -s conftest.err
20997        } && test -s conftest$ac_exeext &&
20998        $as_test_x conftest$ac_exeext; then
20999   ac_cv_lib_krb_krb_get_cred=yes
21000 else
21001   echo "$as_me: failed program was:" >&5
21002 sed 's/^/| /' conftest.$ac_ext >&5
21003
21004         ac_cv_lib_krb_krb_get_cred=no
21005 fi
21006
21007 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
21008       conftest$ac_exeext conftest.$ac_ext
21009 LIBS=$ac_check_lib_save_LIBS
21010 fi
21011 { echo "$as_me:$LINENO: result: $ac_cv_lib_krb_krb_get_cred" >&5
21012 echo "${ECHO_T}$ac_cv_lib_krb_krb_get_cred" >&6; }
21013 if test $ac_cv_lib_krb_krb_get_cred = yes; then
21014   cat >>confdefs.h <<_ACEOF
21015 #define HAVE_LIBKRB 1
21016 _ACEOF
21017
21018   LIBS="-lkrb $LIBS"
21019
21020 fi
21021
21022 fi
21023
21024   fi
21025
21026   if test "${with_kerberos5+set}" = set; then
21027
21028 for ac_header in krb5.h
21029 do
21030 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
21031 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21032   { echo "$as_me:$LINENO: checking for $ac_header" >&5
21033 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21034 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21035   echo $ECHO_N "(cached) $ECHO_C" >&6
21036 fi
21037 ac_res=`eval echo '${'$as_ac_Header'}'`
21038                { echo "$as_me:$LINENO: result: $ac_res" >&5
21039 echo "${ECHO_T}$ac_res" >&6; }
21040 else
21041   # Is the header compilable?
21042 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
21043 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
21044 cat >conftest.$ac_ext <<_ACEOF
21045 /* confdefs.h.  */
21046 _ACEOF
21047 cat confdefs.h >>conftest.$ac_ext
21048 cat >>conftest.$ac_ext <<_ACEOF
21049 /* end confdefs.h.  */
21050 $ac_includes_default
21051 #include <$ac_header>
21052 _ACEOF
21053 rm -f conftest.$ac_objext
21054 if { (ac_try="$ac_compile"
21055 case "(($ac_try" in
21056   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21057   *) ac_try_echo=$ac_try;;
21058 esac
21059 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21060   (eval "$ac_compile") 2>conftest.er1
21061   ac_status=$?
21062   grep -v '^ *+' conftest.er1 >conftest.err
21063   rm -f conftest.er1
21064   cat conftest.err >&5
21065   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21066   (exit $ac_status); } && {
21067          test -z "$ac_c_werror_flag" ||
21068          test ! -s conftest.err
21069        } && test -s conftest.$ac_objext; then
21070   ac_header_compiler=yes
21071 else
21072   echo "$as_me: failed program was:" >&5
21073 sed 's/^/| /' conftest.$ac_ext >&5
21074
21075         ac_header_compiler=no
21076 fi
21077
21078 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21079 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
21080 echo "${ECHO_T}$ac_header_compiler" >&6; }
21081
21082 # Is the header present?
21083 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
21084 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
21085 cat >conftest.$ac_ext <<_ACEOF
21086 /* confdefs.h.  */
21087 _ACEOF
21088 cat confdefs.h >>conftest.$ac_ext
21089 cat >>conftest.$ac_ext <<_ACEOF
21090 /* end confdefs.h.  */
21091 #include <$ac_header>
21092 _ACEOF
21093 if { (ac_try="$ac_cpp conftest.$ac_ext"
21094 case "(($ac_try" in
21095   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21096   *) ac_try_echo=$ac_try;;
21097 esac
21098 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21099   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
21100   ac_status=$?
21101   grep -v '^ *+' conftest.er1 >conftest.err
21102   rm -f conftest.er1
21103   cat conftest.err >&5
21104   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21105   (exit $ac_status); } >/dev/null && {
21106          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
21107          test ! -s conftest.err
21108        }; then
21109   ac_header_preproc=yes
21110 else
21111   echo "$as_me: failed program was:" >&5
21112 sed 's/^/| /' conftest.$ac_ext >&5
21113
21114   ac_header_preproc=no
21115 fi
21116
21117 rm -f conftest.err conftest.$ac_ext
21118 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
21119 echo "${ECHO_T}$ac_header_preproc" >&6; }
21120
21121 # So?  What about this header?
21122 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
21123   yes:no: )
21124     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
21125 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
21126     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
21127 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
21128     ac_header_preproc=yes
21129     ;;
21130   no:yes:* )
21131     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
21132 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
21133     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
21134 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
21135     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
21136 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
21137     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
21138 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
21139     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
21140 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
21141     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
21142 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
21143
21144     ;;
21145 esac
21146 { echo "$as_me:$LINENO: checking for $ac_header" >&5
21147 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21148 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21149   echo $ECHO_N "(cached) $ECHO_C" >&6
21150 else
21151   eval "$as_ac_Header=\$ac_header_preproc"
21152 fi
21153 ac_res=`eval echo '${'$as_ac_Header'}'`
21154                { echo "$as_me:$LINENO: result: $ac_res" >&5
21155 echo "${ECHO_T}$ac_res" >&6; }
21156
21157 fi
21158 if test `eval echo '${'$as_ac_Header'}'` = yes; then
21159   cat >>confdefs.h <<_ACEOF
21160 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
21161 _ACEOF
21162
21163 fi
21164
21165 done
21166
21167   else
21168
21169 for ac_header in des.h
21170 do
21171 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
21172 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21173   { echo "$as_me:$LINENO: checking for $ac_header" >&5
21174 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21175 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21176   echo $ECHO_N "(cached) $ECHO_C" >&6
21177 fi
21178 ac_res=`eval echo '${'$as_ac_Header'}'`
21179                { echo "$as_me:$LINENO: result: $ac_res" >&5
21180 echo "${ECHO_T}$ac_res" >&6; }
21181 else
21182   # Is the header compilable?
21183 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
21184 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
21185 cat >conftest.$ac_ext <<_ACEOF
21186 /* confdefs.h.  */
21187 _ACEOF
21188 cat confdefs.h >>conftest.$ac_ext
21189 cat >>conftest.$ac_ext <<_ACEOF
21190 /* end confdefs.h.  */
21191 $ac_includes_default
21192 #include <$ac_header>
21193 _ACEOF
21194 rm -f conftest.$ac_objext
21195 if { (ac_try="$ac_compile"
21196 case "(($ac_try" in
21197   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21198   *) ac_try_echo=$ac_try;;
21199 esac
21200 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21201   (eval "$ac_compile") 2>conftest.er1
21202   ac_status=$?
21203   grep -v '^ *+' conftest.er1 >conftest.err
21204   rm -f conftest.er1
21205   cat conftest.err >&5
21206   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21207   (exit $ac_status); } && {
21208          test -z "$ac_c_werror_flag" ||
21209          test ! -s conftest.err
21210        } && test -s conftest.$ac_objext; then
21211   ac_header_compiler=yes
21212 else
21213   echo "$as_me: failed program was:" >&5
21214 sed 's/^/| /' conftest.$ac_ext >&5
21215
21216         ac_header_compiler=no
21217 fi
21218
21219 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21220 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
21221 echo "${ECHO_T}$ac_header_compiler" >&6; }
21222
21223 # Is the header present?
21224 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
21225 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
21226 cat >conftest.$ac_ext <<_ACEOF
21227 /* confdefs.h.  */
21228 _ACEOF
21229 cat confdefs.h >>conftest.$ac_ext
21230 cat >>conftest.$ac_ext <<_ACEOF
21231 /* end confdefs.h.  */
21232 #include <$ac_header>
21233 _ACEOF
21234 if { (ac_try="$ac_cpp conftest.$ac_ext"
21235 case "(($ac_try" in
21236   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21237   *) ac_try_echo=$ac_try;;
21238 esac
21239 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21240   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
21241   ac_status=$?
21242   grep -v '^ *+' conftest.er1 >conftest.err
21243   rm -f conftest.er1
21244   cat conftest.err >&5
21245   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21246   (exit $ac_status); } >/dev/null && {
21247          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
21248          test ! -s conftest.err
21249        }; then
21250   ac_header_preproc=yes
21251 else
21252   echo "$as_me: failed program was:" >&5
21253 sed 's/^/| /' conftest.$ac_ext >&5
21254
21255   ac_header_preproc=no
21256 fi
21257
21258 rm -f conftest.err conftest.$ac_ext
21259 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
21260 echo "${ECHO_T}$ac_header_preproc" >&6; }
21261
21262 # So?  What about this header?
21263 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
21264   yes:no: )
21265     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
21266 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
21267     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
21268 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
21269     ac_header_preproc=yes
21270     ;;
21271   no:yes:* )
21272     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
21273 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
21274     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
21275 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
21276     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
21277 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
21278     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
21279 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
21280     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
21281 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
21282     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
21283 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
21284
21285     ;;
21286 esac
21287 { echo "$as_me:$LINENO: checking for $ac_header" >&5
21288 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21289 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21290   echo $ECHO_N "(cached) $ECHO_C" >&6
21291 else
21292   eval "$as_ac_Header=\$ac_header_preproc"
21293 fi
21294 ac_res=`eval echo '${'$as_ac_Header'}'`
21295                { echo "$as_me:$LINENO: result: $ac_res" >&5
21296 echo "${ECHO_T}$ac_res" >&6; }
21297
21298 fi
21299 if test `eval echo '${'$as_ac_Header'}'` = yes; then
21300   cat >>confdefs.h <<_ACEOF
21301 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
21302 _ACEOF
21303
21304 else
21305
21306 for ac_header in kerberosIV/des.h
21307 do
21308 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
21309 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21310   { echo "$as_me:$LINENO: checking for $ac_header" >&5
21311 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21312 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21313   echo $ECHO_N "(cached) $ECHO_C" >&6
21314 fi
21315 ac_res=`eval echo '${'$as_ac_Header'}'`
21316                { echo "$as_me:$LINENO: result: $ac_res" >&5
21317 echo "${ECHO_T}$ac_res" >&6; }
21318 else
21319   # Is the header compilable?
21320 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
21321 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
21322 cat >conftest.$ac_ext <<_ACEOF
21323 /* confdefs.h.  */
21324 _ACEOF
21325 cat confdefs.h >>conftest.$ac_ext
21326 cat >>conftest.$ac_ext <<_ACEOF
21327 /* end confdefs.h.  */
21328 $ac_includes_default
21329 #include <$ac_header>
21330 _ACEOF
21331 rm -f conftest.$ac_objext
21332 if { (ac_try="$ac_compile"
21333 case "(($ac_try" in
21334   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21335   *) ac_try_echo=$ac_try;;
21336 esac
21337 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21338   (eval "$ac_compile") 2>conftest.er1
21339   ac_status=$?
21340   grep -v '^ *+' conftest.er1 >conftest.err
21341   rm -f conftest.er1
21342   cat conftest.err >&5
21343   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21344   (exit $ac_status); } && {
21345          test -z "$ac_c_werror_flag" ||
21346          test ! -s conftest.err
21347        } && test -s conftest.$ac_objext; then
21348   ac_header_compiler=yes
21349 else
21350   echo "$as_me: failed program was:" >&5
21351 sed 's/^/| /' conftest.$ac_ext >&5
21352
21353         ac_header_compiler=no
21354 fi
21355
21356 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21357 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
21358 echo "${ECHO_T}$ac_header_compiler" >&6; }
21359
21360 # Is the header present?
21361 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
21362 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
21363 cat >conftest.$ac_ext <<_ACEOF
21364 /* confdefs.h.  */
21365 _ACEOF
21366 cat confdefs.h >>conftest.$ac_ext
21367 cat >>conftest.$ac_ext <<_ACEOF
21368 /* end confdefs.h.  */
21369 #include <$ac_header>
21370 _ACEOF
21371 if { (ac_try="$ac_cpp conftest.$ac_ext"
21372 case "(($ac_try" in
21373   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21374   *) ac_try_echo=$ac_try;;
21375 esac
21376 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21377   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
21378   ac_status=$?
21379   grep -v '^ *+' conftest.er1 >conftest.err
21380   rm -f conftest.er1
21381   cat conftest.err >&5
21382   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21383   (exit $ac_status); } >/dev/null && {
21384          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
21385          test ! -s conftest.err
21386        }; then
21387   ac_header_preproc=yes
21388 else
21389   echo "$as_me: failed program was:" >&5
21390 sed 's/^/| /' conftest.$ac_ext >&5
21391
21392   ac_header_preproc=no
21393 fi
21394
21395 rm -f conftest.err conftest.$ac_ext
21396 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
21397 echo "${ECHO_T}$ac_header_preproc" >&6; }
21398
21399 # So?  What about this header?
21400 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
21401   yes:no: )
21402     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
21403 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
21404     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
21405 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
21406     ac_header_preproc=yes
21407     ;;
21408   no:yes:* )
21409     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
21410 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
21411     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
21412 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
21413     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
21414 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
21415     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
21416 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
21417     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
21418 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
21419     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
21420 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
21421
21422     ;;
21423 esac
21424 { echo "$as_me:$LINENO: checking for $ac_header" >&5
21425 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21426 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21427   echo $ECHO_N "(cached) $ECHO_C" >&6
21428 else
21429   eval "$as_ac_Header=\$ac_header_preproc"
21430 fi
21431 ac_res=`eval echo '${'$as_ac_Header'}'`
21432                { echo "$as_me:$LINENO: result: $ac_res" >&5
21433 echo "${ECHO_T}$ac_res" >&6; }
21434
21435 fi
21436 if test `eval echo '${'$as_ac_Header'}'` = yes; then
21437   cat >>confdefs.h <<_ACEOF
21438 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
21439 _ACEOF
21440
21441 else
21442
21443 for ac_header in kerberos/des.h
21444 do
21445 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
21446 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21447   { echo "$as_me:$LINENO: checking for $ac_header" >&5
21448 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21449 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21450   echo $ECHO_N "(cached) $ECHO_C" >&6
21451 fi
21452 ac_res=`eval echo '${'$as_ac_Header'}'`
21453                { echo "$as_me:$LINENO: result: $ac_res" >&5
21454 echo "${ECHO_T}$ac_res" >&6; }
21455 else
21456   # Is the header compilable?
21457 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
21458 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
21459 cat >conftest.$ac_ext <<_ACEOF
21460 /* confdefs.h.  */
21461 _ACEOF
21462 cat confdefs.h >>conftest.$ac_ext
21463 cat >>conftest.$ac_ext <<_ACEOF
21464 /* end confdefs.h.  */
21465 $ac_includes_default
21466 #include <$ac_header>
21467 _ACEOF
21468 rm -f conftest.$ac_objext
21469 if { (ac_try="$ac_compile"
21470 case "(($ac_try" in
21471   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21472   *) ac_try_echo=$ac_try;;
21473 esac
21474 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21475   (eval "$ac_compile") 2>conftest.er1
21476   ac_status=$?
21477   grep -v '^ *+' conftest.er1 >conftest.err
21478   rm -f conftest.er1
21479   cat conftest.err >&5
21480   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21481   (exit $ac_status); } && {
21482          test -z "$ac_c_werror_flag" ||
21483          test ! -s conftest.err
21484        } && test -s conftest.$ac_objext; then
21485   ac_header_compiler=yes
21486 else
21487   echo "$as_me: failed program was:" >&5
21488 sed 's/^/| /' conftest.$ac_ext >&5
21489
21490         ac_header_compiler=no
21491 fi
21492
21493 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21494 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
21495 echo "${ECHO_T}$ac_header_compiler" >&6; }
21496
21497 # Is the header present?
21498 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
21499 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
21500 cat >conftest.$ac_ext <<_ACEOF
21501 /* confdefs.h.  */
21502 _ACEOF
21503 cat confdefs.h >>conftest.$ac_ext
21504 cat >>conftest.$ac_ext <<_ACEOF
21505 /* end confdefs.h.  */
21506 #include <$ac_header>
21507 _ACEOF
21508 if { (ac_try="$ac_cpp conftest.$ac_ext"
21509 case "(($ac_try" in
21510   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21511   *) ac_try_echo=$ac_try;;
21512 esac
21513 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21514   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
21515   ac_status=$?
21516   grep -v '^ *+' conftest.er1 >conftest.err
21517   rm -f conftest.er1
21518   cat conftest.err >&5
21519   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21520   (exit $ac_status); } >/dev/null && {
21521          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
21522          test ! -s conftest.err
21523        }; then
21524   ac_header_preproc=yes
21525 else
21526   echo "$as_me: failed program was:" >&5
21527 sed 's/^/| /' conftest.$ac_ext >&5
21528
21529   ac_header_preproc=no
21530 fi
21531
21532 rm -f conftest.err conftest.$ac_ext
21533 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
21534 echo "${ECHO_T}$ac_header_preproc" >&6; }
21535
21536 # So?  What about this header?
21537 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
21538   yes:no: )
21539     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
21540 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
21541     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
21542 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
21543     ac_header_preproc=yes
21544     ;;
21545   no:yes:* )
21546     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
21547 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
21548     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
21549 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
21550     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
21551 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
21552     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
21553 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
21554     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
21555 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
21556     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
21557 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
21558
21559     ;;
21560 esac
21561 { echo "$as_me:$LINENO: checking for $ac_header" >&5
21562 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21563 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21564   echo $ECHO_N "(cached) $ECHO_C" >&6
21565 else
21566   eval "$as_ac_Header=\$ac_header_preproc"
21567 fi
21568 ac_res=`eval echo '${'$as_ac_Header'}'`
21569                { echo "$as_me:$LINENO: result: $ac_res" >&5
21570 echo "${ECHO_T}$ac_res" >&6; }
21571
21572 fi
21573 if test `eval echo '${'$as_ac_Header'}'` = yes; then
21574   cat >>confdefs.h <<_ACEOF
21575 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
21576 _ACEOF
21577
21578 fi
21579
21580 done
21581
21582 fi
21583
21584 done
21585
21586 fi
21587
21588 done
21589
21590
21591 for ac_header in krb.h
21592 do
21593 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
21594 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21595   { echo "$as_me:$LINENO: checking for $ac_header" >&5
21596 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21597 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21598   echo $ECHO_N "(cached) $ECHO_C" >&6
21599 fi
21600 ac_res=`eval echo '${'$as_ac_Header'}'`
21601                { echo "$as_me:$LINENO: result: $ac_res" >&5
21602 echo "${ECHO_T}$ac_res" >&6; }
21603 else
21604   # Is the header compilable?
21605 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
21606 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
21607 cat >conftest.$ac_ext <<_ACEOF
21608 /* confdefs.h.  */
21609 _ACEOF
21610 cat confdefs.h >>conftest.$ac_ext
21611 cat >>conftest.$ac_ext <<_ACEOF
21612 /* end confdefs.h.  */
21613 $ac_includes_default
21614 #include <$ac_header>
21615 _ACEOF
21616 rm -f conftest.$ac_objext
21617 if { (ac_try="$ac_compile"
21618 case "(($ac_try" in
21619   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21620   *) ac_try_echo=$ac_try;;
21621 esac
21622 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21623   (eval "$ac_compile") 2>conftest.er1
21624   ac_status=$?
21625   grep -v '^ *+' conftest.er1 >conftest.err
21626   rm -f conftest.er1
21627   cat conftest.err >&5
21628   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21629   (exit $ac_status); } && {
21630          test -z "$ac_c_werror_flag" ||
21631          test ! -s conftest.err
21632        } && test -s conftest.$ac_objext; then
21633   ac_header_compiler=yes
21634 else
21635   echo "$as_me: failed program was:" >&5
21636 sed 's/^/| /' conftest.$ac_ext >&5
21637
21638         ac_header_compiler=no
21639 fi
21640
21641 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21642 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
21643 echo "${ECHO_T}$ac_header_compiler" >&6; }
21644
21645 # Is the header present?
21646 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
21647 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
21648 cat >conftest.$ac_ext <<_ACEOF
21649 /* confdefs.h.  */
21650 _ACEOF
21651 cat confdefs.h >>conftest.$ac_ext
21652 cat >>conftest.$ac_ext <<_ACEOF
21653 /* end confdefs.h.  */
21654 #include <$ac_header>
21655 _ACEOF
21656 if { (ac_try="$ac_cpp conftest.$ac_ext"
21657 case "(($ac_try" in
21658   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21659   *) ac_try_echo=$ac_try;;
21660 esac
21661 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21662   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
21663   ac_status=$?
21664   grep -v '^ *+' conftest.er1 >conftest.err
21665   rm -f conftest.er1
21666   cat conftest.err >&5
21667   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21668   (exit $ac_status); } >/dev/null && {
21669          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
21670          test ! -s conftest.err
21671        }; then
21672   ac_header_preproc=yes
21673 else
21674   echo "$as_me: failed program was:" >&5
21675 sed 's/^/| /' conftest.$ac_ext >&5
21676
21677   ac_header_preproc=no
21678 fi
21679
21680 rm -f conftest.err conftest.$ac_ext
21681 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
21682 echo "${ECHO_T}$ac_header_preproc" >&6; }
21683
21684 # So?  What about this header?
21685 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
21686   yes:no: )
21687     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
21688 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
21689     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
21690 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
21691     ac_header_preproc=yes
21692     ;;
21693   no:yes:* )
21694     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
21695 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
21696     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
21697 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
21698     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
21699 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
21700     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
21701 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
21702     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
21703 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
21704     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
21705 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
21706
21707     ;;
21708 esac
21709 { echo "$as_me:$LINENO: checking for $ac_header" >&5
21710 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21711 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21712   echo $ECHO_N "(cached) $ECHO_C" >&6
21713 else
21714   eval "$as_ac_Header=\$ac_header_preproc"
21715 fi
21716 ac_res=`eval echo '${'$as_ac_Header'}'`
21717                { echo "$as_me:$LINENO: result: $ac_res" >&5
21718 echo "${ECHO_T}$ac_res" >&6; }
21719
21720 fi
21721 if test `eval echo '${'$as_ac_Header'}'` = yes; then
21722   cat >>confdefs.h <<_ACEOF
21723 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
21724 _ACEOF
21725
21726 else
21727
21728 for ac_header in kerberosIV/krb.h
21729 do
21730 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
21731 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21732   { echo "$as_me:$LINENO: checking for $ac_header" >&5
21733 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21734 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21735   echo $ECHO_N "(cached) $ECHO_C" >&6
21736 fi
21737 ac_res=`eval echo '${'$as_ac_Header'}'`
21738                { echo "$as_me:$LINENO: result: $ac_res" >&5
21739 echo "${ECHO_T}$ac_res" >&6; }
21740 else
21741   # Is the header compilable?
21742 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
21743 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
21744 cat >conftest.$ac_ext <<_ACEOF
21745 /* confdefs.h.  */
21746 _ACEOF
21747 cat confdefs.h >>conftest.$ac_ext
21748 cat >>conftest.$ac_ext <<_ACEOF
21749 /* end confdefs.h.  */
21750 $ac_includes_default
21751 #include <$ac_header>
21752 _ACEOF
21753 rm -f conftest.$ac_objext
21754 if { (ac_try="$ac_compile"
21755 case "(($ac_try" in
21756   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21757   *) ac_try_echo=$ac_try;;
21758 esac
21759 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21760   (eval "$ac_compile") 2>conftest.er1
21761   ac_status=$?
21762   grep -v '^ *+' conftest.er1 >conftest.err
21763   rm -f conftest.er1
21764   cat conftest.err >&5
21765   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21766   (exit $ac_status); } && {
21767          test -z "$ac_c_werror_flag" ||
21768          test ! -s conftest.err
21769        } && test -s conftest.$ac_objext; then
21770   ac_header_compiler=yes
21771 else
21772   echo "$as_me: failed program was:" >&5
21773 sed 's/^/| /' conftest.$ac_ext >&5
21774
21775         ac_header_compiler=no
21776 fi
21777
21778 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21779 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
21780 echo "${ECHO_T}$ac_header_compiler" >&6; }
21781
21782 # Is the header present?
21783 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
21784 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
21785 cat >conftest.$ac_ext <<_ACEOF
21786 /* confdefs.h.  */
21787 _ACEOF
21788 cat confdefs.h >>conftest.$ac_ext
21789 cat >>conftest.$ac_ext <<_ACEOF
21790 /* end confdefs.h.  */
21791 #include <$ac_header>
21792 _ACEOF
21793 if { (ac_try="$ac_cpp conftest.$ac_ext"
21794 case "(($ac_try" in
21795   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21796   *) ac_try_echo=$ac_try;;
21797 esac
21798 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21799   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
21800   ac_status=$?
21801   grep -v '^ *+' conftest.er1 >conftest.err
21802   rm -f conftest.er1
21803   cat conftest.err >&5
21804   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21805   (exit $ac_status); } >/dev/null && {
21806          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
21807          test ! -s conftest.err
21808        }; then
21809   ac_header_preproc=yes
21810 else
21811   echo "$as_me: failed program was:" >&5
21812 sed 's/^/| /' conftest.$ac_ext >&5
21813
21814   ac_header_preproc=no
21815 fi
21816
21817 rm -f conftest.err conftest.$ac_ext
21818 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
21819 echo "${ECHO_T}$ac_header_preproc" >&6; }
21820
21821 # So?  What about this header?
21822 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
21823   yes:no: )
21824     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
21825 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
21826     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
21827 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
21828     ac_header_preproc=yes
21829     ;;
21830   no:yes:* )
21831     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
21832 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
21833     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
21834 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
21835     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
21836 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
21837     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
21838 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
21839     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
21840 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
21841     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
21842 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
21843
21844     ;;
21845 esac
21846 { echo "$as_me:$LINENO: checking for $ac_header" >&5
21847 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21848 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21849   echo $ECHO_N "(cached) $ECHO_C" >&6
21850 else
21851   eval "$as_ac_Header=\$ac_header_preproc"
21852 fi
21853 ac_res=`eval echo '${'$as_ac_Header'}'`
21854                { echo "$as_me:$LINENO: result: $ac_res" >&5
21855 echo "${ECHO_T}$ac_res" >&6; }
21856
21857 fi
21858 if test `eval echo '${'$as_ac_Header'}'` = yes; then
21859   cat >>confdefs.h <<_ACEOF
21860 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
21861 _ACEOF
21862
21863 else
21864
21865 for ac_header in kerberos/krb.h
21866 do
21867 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
21868 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21869   { echo "$as_me:$LINENO: checking for $ac_header" >&5
21870 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21871 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21872   echo $ECHO_N "(cached) $ECHO_C" >&6
21873 fi
21874 ac_res=`eval echo '${'$as_ac_Header'}'`
21875                { echo "$as_me:$LINENO: result: $ac_res" >&5
21876 echo "${ECHO_T}$ac_res" >&6; }
21877 else
21878   # Is the header compilable?
21879 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
21880 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
21881 cat >conftest.$ac_ext <<_ACEOF
21882 /* confdefs.h.  */
21883 _ACEOF
21884 cat confdefs.h >>conftest.$ac_ext
21885 cat >>conftest.$ac_ext <<_ACEOF
21886 /* end confdefs.h.  */
21887 $ac_includes_default
21888 #include <$ac_header>
21889 _ACEOF
21890 rm -f conftest.$ac_objext
21891 if { (ac_try="$ac_compile"
21892 case "(($ac_try" in
21893   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21894   *) ac_try_echo=$ac_try;;
21895 esac
21896 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21897   (eval "$ac_compile") 2>conftest.er1
21898   ac_status=$?
21899   grep -v '^ *+' conftest.er1 >conftest.err
21900   rm -f conftest.er1
21901   cat conftest.err >&5
21902   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21903   (exit $ac_status); } && {
21904          test -z "$ac_c_werror_flag" ||
21905          test ! -s conftest.err
21906        } && test -s conftest.$ac_objext; then
21907   ac_header_compiler=yes
21908 else
21909   echo "$as_me: failed program was:" >&5
21910 sed 's/^/| /' conftest.$ac_ext >&5
21911
21912         ac_header_compiler=no
21913 fi
21914
21915 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21916 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
21917 echo "${ECHO_T}$ac_header_compiler" >&6; }
21918
21919 # Is the header present?
21920 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
21921 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
21922 cat >conftest.$ac_ext <<_ACEOF
21923 /* confdefs.h.  */
21924 _ACEOF
21925 cat confdefs.h >>conftest.$ac_ext
21926 cat >>conftest.$ac_ext <<_ACEOF
21927 /* end confdefs.h.  */
21928 #include <$ac_header>
21929 _ACEOF
21930 if { (ac_try="$ac_cpp conftest.$ac_ext"
21931 case "(($ac_try" in
21932   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21933   *) ac_try_echo=$ac_try;;
21934 esac
21935 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21936   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
21937   ac_status=$?
21938   grep -v '^ *+' conftest.er1 >conftest.err
21939   rm -f conftest.er1
21940   cat conftest.err >&5
21941   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21942   (exit $ac_status); } >/dev/null && {
21943          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
21944          test ! -s conftest.err
21945        }; then
21946   ac_header_preproc=yes
21947 else
21948   echo "$as_me: failed program was:" >&5
21949 sed 's/^/| /' conftest.$ac_ext >&5
21950
21951   ac_header_preproc=no
21952 fi
21953
21954 rm -f conftest.err conftest.$ac_ext
21955 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
21956 echo "${ECHO_T}$ac_header_preproc" >&6; }
21957
21958 # So?  What about this header?
21959 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
21960   yes:no: )
21961     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
21962 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
21963     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
21964 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
21965     ac_header_preproc=yes
21966     ;;
21967   no:yes:* )
21968     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
21969 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
21970     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
21971 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
21972     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
21973 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
21974     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
21975 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
21976     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
21977 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
21978     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
21979 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
21980
21981     ;;
21982 esac
21983 { echo "$as_me:$LINENO: checking for $ac_header" >&5
21984 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21985 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21986   echo $ECHO_N "(cached) $ECHO_C" >&6
21987 else
21988   eval "$as_ac_Header=\$ac_header_preproc"
21989 fi
21990 ac_res=`eval echo '${'$as_ac_Header'}'`
21991                { echo "$as_me:$LINENO: result: $ac_res" >&5
21992 echo "${ECHO_T}$ac_res" >&6; }
21993
21994 fi
21995 if test `eval echo '${'$as_ac_Header'}'` = yes; then
21996   cat >>confdefs.h <<_ACEOF
21997 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
21998 _ACEOF
21999
22000 fi
22001
22002 done
22003
22004 fi
22005
22006 done
22007
22008 fi
22009
22010 done
22011
22012   fi
22013
22014 for ac_header in com_err.h
22015 do
22016 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
22017 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
22018   { echo "$as_me:$LINENO: checking for $ac_header" >&5
22019 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
22020 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
22021   echo $ECHO_N "(cached) $ECHO_C" >&6
22022 fi
22023 ac_res=`eval echo '${'$as_ac_Header'}'`
22024                { echo "$as_me:$LINENO: result: $ac_res" >&5
22025 echo "${ECHO_T}$ac_res" >&6; }
22026 else
22027   # Is the header compilable?
22028 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
22029 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
22030 cat >conftest.$ac_ext <<_ACEOF
22031 /* confdefs.h.  */
22032 _ACEOF
22033 cat confdefs.h >>conftest.$ac_ext
22034 cat >>conftest.$ac_ext <<_ACEOF
22035 /* end confdefs.h.  */
22036 $ac_includes_default
22037 #include <$ac_header>
22038 _ACEOF
22039 rm -f conftest.$ac_objext
22040 if { (ac_try="$ac_compile"
22041 case "(($ac_try" in
22042   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22043   *) ac_try_echo=$ac_try;;
22044 esac
22045 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22046   (eval "$ac_compile") 2>conftest.er1
22047   ac_status=$?
22048   grep -v '^ *+' conftest.er1 >conftest.err
22049   rm -f conftest.er1
22050   cat conftest.err >&5
22051   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22052   (exit $ac_status); } && {
22053          test -z "$ac_c_werror_flag" ||
22054          test ! -s conftest.err
22055        } && test -s conftest.$ac_objext; then
22056   ac_header_compiler=yes
22057 else
22058   echo "$as_me: failed program was:" >&5
22059 sed 's/^/| /' conftest.$ac_ext >&5
22060
22061         ac_header_compiler=no
22062 fi
22063
22064 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22065 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
22066 echo "${ECHO_T}$ac_header_compiler" >&6; }
22067
22068 # Is the header present?
22069 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
22070 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
22071 cat >conftest.$ac_ext <<_ACEOF
22072 /* confdefs.h.  */
22073 _ACEOF
22074 cat confdefs.h >>conftest.$ac_ext
22075 cat >>conftest.$ac_ext <<_ACEOF
22076 /* end confdefs.h.  */
22077 #include <$ac_header>
22078 _ACEOF
22079 if { (ac_try="$ac_cpp conftest.$ac_ext"
22080 case "(($ac_try" in
22081   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22082   *) ac_try_echo=$ac_try;;
22083 esac
22084 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22085   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
22086   ac_status=$?
22087   grep -v '^ *+' conftest.er1 >conftest.err
22088   rm -f conftest.er1
22089   cat conftest.err >&5
22090   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22091   (exit $ac_status); } >/dev/null && {
22092          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
22093          test ! -s conftest.err
22094        }; then
22095   ac_header_preproc=yes
22096 else
22097   echo "$as_me: failed program was:" >&5
22098 sed 's/^/| /' conftest.$ac_ext >&5
22099
22100   ac_header_preproc=no
22101 fi
22102
22103 rm -f conftest.err conftest.$ac_ext
22104 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
22105 echo "${ECHO_T}$ac_header_preproc" >&6; }
22106
22107 # So?  What about this header?
22108 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
22109   yes:no: )
22110     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
22111 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
22112     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
22113 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
22114     ac_header_preproc=yes
22115     ;;
22116   no:yes:* )
22117     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
22118 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
22119     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
22120 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
22121     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
22122 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
22123     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
22124 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
22125     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
22126 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
22127     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
22128 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
22129
22130     ;;
22131 esac
22132 { echo "$as_me:$LINENO: checking for $ac_header" >&5
22133 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
22134 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
22135   echo $ECHO_N "(cached) $ECHO_C" >&6
22136 else
22137   eval "$as_ac_Header=\$ac_header_preproc"
22138 fi
22139 ac_res=`eval echo '${'$as_ac_Header'}'`
22140                { echo "$as_me:$LINENO: result: $ac_res" >&5
22141 echo "${ECHO_T}$ac_res" >&6; }
22142
22143 fi
22144 if test `eval echo '${'$as_ac_Header'}'` = yes; then
22145   cat >>confdefs.h <<_ACEOF
22146 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
22147 _ACEOF
22148
22149 fi
22150
22151 done
22152
22153 fi
22154
22155 # Solaris requires -lintl if you want strerror (which calls dgettext)
22156 # to return localized messages.
22157
22158 { echo "$as_me:$LINENO: checking for dgettext in -lintl" >&5
22159 echo $ECHO_N "checking for dgettext in -lintl... $ECHO_C" >&6; }
22160 if test "${ac_cv_lib_intl_dgettext+set}" = set; then
22161   echo $ECHO_N "(cached) $ECHO_C" >&6
22162 else
22163   ac_check_lib_save_LIBS=$LIBS
22164 LIBS="-lintl  $LIBS"
22165 cat >conftest.$ac_ext <<_ACEOF
22166 /* confdefs.h.  */
22167 _ACEOF
22168 cat confdefs.h >>conftest.$ac_ext
22169 cat >>conftest.$ac_ext <<_ACEOF
22170 /* end confdefs.h.  */
22171
22172 /* Override any GCC internal prototype to avoid an error.
22173    Use char because int might match the return type of a GCC
22174    builtin and then its argument prototype would still apply.  */
22175 #ifdef __cplusplus
22176 extern "C"
22177 #endif
22178 char dgettext ();
22179 int
22180 main ()
22181 {
22182 return dgettext ();
22183   ;
22184   return 0;
22185 }
22186 _ACEOF
22187 rm -f conftest.$ac_objext conftest$ac_exeext
22188 if { (ac_try="$ac_link"
22189 case "(($ac_try" in
22190   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22191   *) ac_try_echo=$ac_try;;
22192 esac
22193 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22194   (eval "$ac_link") 2>conftest.er1
22195   ac_status=$?
22196   grep -v '^ *+' conftest.er1 >conftest.err
22197   rm -f conftest.er1
22198   cat conftest.err >&5
22199   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22200   (exit $ac_status); } && {
22201          test -z "$ac_c_werror_flag" ||
22202          test ! -s conftest.err
22203        } && test -s conftest$ac_exeext &&
22204        $as_test_x conftest$ac_exeext; then
22205   ac_cv_lib_intl_dgettext=yes
22206 else
22207   echo "$as_me: failed program was:" >&5
22208 sed 's/^/| /' conftest.$ac_ext >&5
22209
22210         ac_cv_lib_intl_dgettext=no
22211 fi
22212
22213 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
22214       conftest$ac_exeext conftest.$ac_ext
22215 LIBS=$ac_check_lib_save_LIBS
22216 fi
22217 { echo "$as_me:$LINENO: result: $ac_cv_lib_intl_dgettext" >&5
22218 echo "${ECHO_T}$ac_cv_lib_intl_dgettext" >&6; }
22219 if test $ac_cv_lib_intl_dgettext = yes; then
22220   cat >>confdefs.h <<_ACEOF
22221 #define HAVE_LIBINTL 1
22222 _ACEOF
22223
22224   LIBS="-lintl $LIBS"
22225
22226 fi
22227
22228
22229 { echo "$as_me:$LINENO: checking whether localtime caches TZ" >&5
22230 echo $ECHO_N "checking whether localtime caches TZ... $ECHO_C" >&6; }
22231 if test "${emacs_cv_localtime_cache+set}" = set; then
22232   echo $ECHO_N "(cached) $ECHO_C" >&6
22233 else
22234   if test x$ac_cv_func_tzset = xyes; then
22235 if test "$cross_compiling" = yes; then
22236   # If we have tzset, assume the worst when cross-compiling.
22237 emacs_cv_localtime_cache=yes
22238 else
22239   cat >conftest.$ac_ext <<_ACEOF
22240 /* confdefs.h.  */
22241 _ACEOF
22242 cat confdefs.h >>conftest.$ac_ext
22243 cat >>conftest.$ac_ext <<_ACEOF
22244 /* end confdefs.h.  */
22245 #include <time.h>
22246 extern char **environ;
22247 unset_TZ ()
22248 {
22249   char **from, **to;
22250   for (to = from = environ; (*to = *from); from++)
22251     if (! (to[0][0] == 'T' && to[0][1] == 'Z' && to[0][2] == '='))
22252       to++;
22253 }
22254 char TZ_GMT0[] = "TZ=GMT0";
22255 char TZ_PST8[] = "TZ=PST8";
22256 main()
22257 {
22258   time_t now = time ((time_t *) 0);
22259   int hour_GMT0, hour_unset;
22260   if (putenv (TZ_GMT0) != 0)
22261     exit (1);
22262   hour_GMT0 = localtime (&now)->tm_hour;
22263   unset_TZ ();
22264   hour_unset = localtime (&now)->tm_hour;
22265   if (putenv (TZ_PST8) != 0)
22266     exit (1);
22267   if (localtime (&now)->tm_hour == hour_GMT0)
22268     exit (1);
22269   unset_TZ ();
22270   if (localtime (&now)->tm_hour != hour_unset)
22271     exit (1);
22272   exit (0);
22273 }
22274 _ACEOF
22275 rm -f conftest$ac_exeext
22276 if { (ac_try="$ac_link"
22277 case "(($ac_try" in
22278   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22279   *) ac_try_echo=$ac_try;;
22280 esac
22281 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22282   (eval "$ac_link") 2>&5
22283   ac_status=$?
22284   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22285   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
22286   { (case "(($ac_try" in
22287   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22288   *) ac_try_echo=$ac_try;;
22289 esac
22290 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22291   (eval "$ac_try") 2>&5
22292   ac_status=$?
22293   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22294   (exit $ac_status); }; }; then
22295   emacs_cv_localtime_cache=no
22296 else
22297   echo "$as_me: program exited with status $ac_status" >&5
22298 echo "$as_me: failed program was:" >&5
22299 sed 's/^/| /' conftest.$ac_ext >&5
22300
22301 ( exit $ac_status )
22302 emacs_cv_localtime_cache=yes
22303 fi
22304 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
22305 fi
22306
22307
22308 else
22309         # If we lack tzset, report that localtime does not cache TZ,
22310         # since we can't invalidate the cache if we don't have tzset.
22311         emacs_cv_localtime_cache=no
22312 fi
22313 fi
22314 { echo "$as_me:$LINENO: result: $emacs_cv_localtime_cache" >&5
22315 echo "${ECHO_T}$emacs_cv_localtime_cache" >&6; }
22316 if test $emacs_cv_localtime_cache = yes; then
22317
22318 cat >>confdefs.h <<\_ACEOF
22319 #define LOCALTIME_CACHE 1
22320 _ACEOF
22321
22322 fi
22323
22324 if test "x$HAVE_TIMEVAL" = xyes; then
22325
22326 for ac_func in gettimeofday
22327 do
22328 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
22329 { echo "$as_me:$LINENO: checking for $ac_func" >&5
22330 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
22331 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
22332   echo $ECHO_N "(cached) $ECHO_C" >&6
22333 else
22334   cat >conftest.$ac_ext <<_ACEOF
22335 /* confdefs.h.  */
22336 _ACEOF
22337 cat confdefs.h >>conftest.$ac_ext
22338 cat >>conftest.$ac_ext <<_ACEOF
22339 /* end confdefs.h.  */
22340 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
22341    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
22342 #define $ac_func innocuous_$ac_func
22343
22344 /* System header to define __stub macros and hopefully few prototypes,
22345     which can conflict with char $ac_func (); below.
22346     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
22347     <limits.h> exists even on freestanding compilers.  */
22348
22349 #ifdef __STDC__
22350 # include <limits.h>
22351 #else
22352 # include <assert.h>
22353 #endif
22354
22355 #undef $ac_func
22356
22357 /* Override any GCC internal prototype to avoid an error.
22358    Use char because int might match the return type of a GCC
22359    builtin and then its argument prototype would still apply.  */
22360 #ifdef __cplusplus
22361 extern "C"
22362 #endif
22363 char $ac_func ();
22364 /* The GNU C library defines this for functions which it implements
22365     to always fail with ENOSYS.  Some functions are actually named
22366     something starting with __ and the normal name is an alias.  */
22367 #if defined __stub_$ac_func || defined __stub___$ac_func
22368 choke me
22369 #endif
22370
22371 int
22372 main ()
22373 {
22374 return $ac_func ();
22375   ;
22376   return 0;
22377 }
22378 _ACEOF
22379 rm -f conftest.$ac_objext conftest$ac_exeext
22380 if { (ac_try="$ac_link"
22381 case "(($ac_try" in
22382   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22383   *) ac_try_echo=$ac_try;;
22384 esac
22385 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22386   (eval "$ac_link") 2>conftest.er1
22387   ac_status=$?
22388   grep -v '^ *+' conftest.er1 >conftest.err
22389   rm -f conftest.er1
22390   cat conftest.err >&5
22391   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22392   (exit $ac_status); } && {
22393          test -z "$ac_c_werror_flag" ||
22394          test ! -s conftest.err
22395        } && test -s conftest$ac_exeext &&
22396        $as_test_x conftest$ac_exeext; then
22397   eval "$as_ac_var=yes"
22398 else
22399   echo "$as_me: failed program was:" >&5
22400 sed 's/^/| /' conftest.$ac_ext >&5
22401
22402         eval "$as_ac_var=no"
22403 fi
22404
22405 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
22406       conftest$ac_exeext conftest.$ac_ext
22407 fi
22408 ac_res=`eval echo '${'$as_ac_var'}'`
22409                { echo "$as_me:$LINENO: result: $ac_res" >&5
22410 echo "${ECHO_T}$ac_res" >&6; }
22411 if test `eval echo '${'$as_ac_var'}'` = yes; then
22412   cat >>confdefs.h <<_ACEOF
22413 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
22414 _ACEOF
22415
22416 fi
22417 done
22418
22419   if test $ac_cv_func_gettimeofday = yes; then
22420     { echo "$as_me:$LINENO: checking whether gettimeofday can accept two arguments" >&5
22421 echo $ECHO_N "checking whether gettimeofday can accept two arguments... $ECHO_C" >&6; }
22422 if test "${emacs_cv_gettimeofday_two_arguments+set}" = set; then
22423   echo $ECHO_N "(cached) $ECHO_C" >&6
22424 else
22425   cat >conftest.$ac_ext <<_ACEOF
22426 /* confdefs.h.  */
22427 _ACEOF
22428 cat confdefs.h >>conftest.$ac_ext
22429 cat >>conftest.$ac_ext <<_ACEOF
22430 /* end confdefs.h.  */
22431
22432 #ifdef TIME_WITH_SYS_TIME
22433 #include <sys/time.h>
22434 #include <time.h>
22435 #else
22436 #ifdef HAVE_SYS_TIME_H
22437 #include <sys/time.h>
22438 #else
22439 #include <time.h>
22440 #endif
22441 #endif
22442 int
22443 main ()
22444 {
22445 struct timeval time;
22446        gettimeofday (&time, 0);
22447   ;
22448   return 0;
22449 }
22450 _ACEOF
22451 rm -f conftest.$ac_objext
22452 if { (ac_try="$ac_compile"
22453 case "(($ac_try" in
22454   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22455   *) ac_try_echo=$ac_try;;
22456 esac
22457 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22458   (eval "$ac_compile") 2>conftest.er1
22459   ac_status=$?
22460   grep -v '^ *+' conftest.er1 >conftest.err
22461   rm -f conftest.er1
22462   cat conftest.err >&5
22463   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22464   (exit $ac_status); } && {
22465          test -z "$ac_c_werror_flag" ||
22466          test ! -s conftest.err
22467        } && test -s conftest.$ac_objext; then
22468   emacs_cv_gettimeofday_two_arguments=yes
22469 else
22470   echo "$as_me: failed program was:" >&5
22471 sed 's/^/| /' conftest.$ac_ext >&5
22472
22473         emacs_cv_gettimeofday_two_arguments=no
22474 fi
22475
22476 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22477 fi
22478 { echo "$as_me:$LINENO: result: $emacs_cv_gettimeofday_two_arguments" >&5
22479 echo "${ECHO_T}$emacs_cv_gettimeofday_two_arguments" >&6; }
22480     if test $emacs_cv_gettimeofday_two_arguments = no; then
22481
22482 cat >>confdefs.h <<\_ACEOF
22483 #define GETTIMEOFDAY_ONE_ARGUMENT 1
22484 _ACEOF
22485
22486     fi
22487   fi
22488 fi
22489
22490 ok_so_far=yes
22491 { echo "$as_me:$LINENO: checking for socket" >&5
22492 echo $ECHO_N "checking for socket... $ECHO_C" >&6; }
22493 if test "${ac_cv_func_socket+set}" = set; then
22494   echo $ECHO_N "(cached) $ECHO_C" >&6
22495 else
22496   cat >conftest.$ac_ext <<_ACEOF
22497 /* confdefs.h.  */
22498 _ACEOF
22499 cat confdefs.h >>conftest.$ac_ext
22500 cat >>conftest.$ac_ext <<_ACEOF
22501 /* end confdefs.h.  */
22502 /* Define socket to an innocuous variant, in case <limits.h> declares socket.
22503    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
22504 #define socket innocuous_socket
22505
22506 /* System header to define __stub macros and hopefully few prototypes,
22507     which can conflict with char socket (); below.
22508     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
22509     <limits.h> exists even on freestanding compilers.  */
22510
22511 #ifdef __STDC__
22512 # include <limits.h>
22513 #else
22514 # include <assert.h>
22515 #endif
22516
22517 #undef socket
22518
22519 /* Override any GCC internal prototype to avoid an error.
22520    Use char because int might match the return type of a GCC
22521    builtin and then its argument prototype would still apply.  */
22522 #ifdef __cplusplus
22523 extern "C"
22524 #endif
22525 char socket ();
22526 /* The GNU C library defines this for functions which it implements
22527     to always fail with ENOSYS.  Some functions are actually named
22528     something starting with __ and the normal name is an alias.  */
22529 #if defined __stub_socket || defined __stub___socket
22530 choke me
22531 #endif
22532
22533 int
22534 main ()
22535 {
22536 return socket ();
22537   ;
22538   return 0;
22539 }
22540 _ACEOF
22541 rm -f conftest.$ac_objext conftest$ac_exeext
22542 if { (ac_try="$ac_link"
22543 case "(($ac_try" in
22544   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22545   *) ac_try_echo=$ac_try;;
22546 esac
22547 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22548   (eval "$ac_link") 2>conftest.er1
22549   ac_status=$?
22550   grep -v '^ *+' conftest.er1 >conftest.err
22551   rm -f conftest.er1
22552   cat conftest.err >&5
22553   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22554   (exit $ac_status); } && {
22555          test -z "$ac_c_werror_flag" ||
22556          test ! -s conftest.err
22557        } && test -s conftest$ac_exeext &&
22558        $as_test_x conftest$ac_exeext; then
22559   ac_cv_func_socket=yes
22560 else
22561   echo "$as_me: failed program was:" >&5
22562 sed 's/^/| /' conftest.$ac_ext >&5
22563
22564         ac_cv_func_socket=no
22565 fi
22566
22567 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
22568       conftest$ac_exeext conftest.$ac_ext
22569 fi
22570 { echo "$as_me:$LINENO: result: $ac_cv_func_socket" >&5
22571 echo "${ECHO_T}$ac_cv_func_socket" >&6; }
22572 if test $ac_cv_func_socket = yes; then
22573   :
22574 else
22575   ok_so_far=no
22576 fi
22577
22578 if test $ok_so_far = yes; then
22579   if test "${ac_cv_header_netinet_in_h+set}" = set; then
22580   { echo "$as_me:$LINENO: checking for netinet/in.h" >&5
22581 echo $ECHO_N "checking for netinet/in.h... $ECHO_C" >&6; }
22582 if test "${ac_cv_header_netinet_in_h+set}" = set; then
22583   echo $ECHO_N "(cached) $ECHO_C" >&6
22584 fi
22585 { echo "$as_me:$LINENO: result: $ac_cv_header_netinet_in_h" >&5
22586 echo "${ECHO_T}$ac_cv_header_netinet_in_h" >&6; }
22587 else
22588   # Is the header compilable?
22589 { echo "$as_me:$LINENO: checking netinet/in.h usability" >&5
22590 echo $ECHO_N "checking netinet/in.h usability... $ECHO_C" >&6; }
22591 cat >conftest.$ac_ext <<_ACEOF
22592 /* confdefs.h.  */
22593 _ACEOF
22594 cat confdefs.h >>conftest.$ac_ext
22595 cat >>conftest.$ac_ext <<_ACEOF
22596 /* end confdefs.h.  */
22597 $ac_includes_default
22598 #include <netinet/in.h>
22599 _ACEOF
22600 rm -f conftest.$ac_objext
22601 if { (ac_try="$ac_compile"
22602 case "(($ac_try" in
22603   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22604   *) ac_try_echo=$ac_try;;
22605 esac
22606 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22607   (eval "$ac_compile") 2>conftest.er1
22608   ac_status=$?
22609   grep -v '^ *+' conftest.er1 >conftest.err
22610   rm -f conftest.er1
22611   cat conftest.err >&5
22612   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22613   (exit $ac_status); } && {
22614          test -z "$ac_c_werror_flag" ||
22615          test ! -s conftest.err
22616        } && test -s conftest.$ac_objext; then
22617   ac_header_compiler=yes
22618 else
22619   echo "$as_me: failed program was:" >&5
22620 sed 's/^/| /' conftest.$ac_ext >&5
22621
22622         ac_header_compiler=no
22623 fi
22624
22625 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22626 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
22627 echo "${ECHO_T}$ac_header_compiler" >&6; }
22628
22629 # Is the header present?
22630 { echo "$as_me:$LINENO: checking netinet/in.h presence" >&5
22631 echo $ECHO_N "checking netinet/in.h presence... $ECHO_C" >&6; }
22632 cat >conftest.$ac_ext <<_ACEOF
22633 /* confdefs.h.  */
22634 _ACEOF
22635 cat confdefs.h >>conftest.$ac_ext
22636 cat >>conftest.$ac_ext <<_ACEOF
22637 /* end confdefs.h.  */
22638 #include <netinet/in.h>
22639 _ACEOF
22640 if { (ac_try="$ac_cpp conftest.$ac_ext"
22641 case "(($ac_try" in
22642   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22643   *) ac_try_echo=$ac_try;;
22644 esac
22645 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22646   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
22647   ac_status=$?
22648   grep -v '^ *+' conftest.er1 >conftest.err
22649   rm -f conftest.er1
22650   cat conftest.err >&5
22651   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22652   (exit $ac_status); } >/dev/null && {
22653          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
22654          test ! -s conftest.err
22655        }; then
22656   ac_header_preproc=yes
22657 else
22658   echo "$as_me: failed program was:" >&5
22659 sed 's/^/| /' conftest.$ac_ext >&5
22660
22661   ac_header_preproc=no
22662 fi
22663
22664 rm -f conftest.err conftest.$ac_ext
22665 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
22666 echo "${ECHO_T}$ac_header_preproc" >&6; }
22667
22668 # So?  What about this header?
22669 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
22670   yes:no: )
22671     { echo "$as_me:$LINENO: WARNING: netinet/in.h: accepted by the compiler, rejected by the preprocessor!" >&5
22672 echo "$as_me: WARNING: netinet/in.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
22673     { echo "$as_me:$LINENO: WARNING: netinet/in.h: proceeding with the compiler's result" >&5
22674 echo "$as_me: WARNING: netinet/in.h: proceeding with the compiler's result" >&2;}
22675     ac_header_preproc=yes
22676     ;;
22677   no:yes:* )
22678     { echo "$as_me:$LINENO: WARNING: netinet/in.h: present but cannot be compiled" >&5
22679 echo "$as_me: WARNING: netinet/in.h: present but cannot be compiled" >&2;}
22680     { echo "$as_me:$LINENO: WARNING: netinet/in.h:     check for missing prerequisite headers?" >&5
22681 echo "$as_me: WARNING: netinet/in.h:     check for missing prerequisite headers?" >&2;}
22682     { echo "$as_me:$LINENO: WARNING: netinet/in.h: see the Autoconf documentation" >&5
22683 echo "$as_me: WARNING: netinet/in.h: see the Autoconf documentation" >&2;}
22684     { echo "$as_me:$LINENO: WARNING: netinet/in.h:     section \"Present But Cannot Be Compiled\"" >&5
22685 echo "$as_me: WARNING: netinet/in.h:     section \"Present But Cannot Be Compiled\"" >&2;}
22686     { echo "$as_me:$LINENO: WARNING: netinet/in.h: proceeding with the preprocessor's result" >&5
22687 echo "$as_me: WARNING: netinet/in.h: proceeding with the preprocessor's result" >&2;}
22688     { echo "$as_me:$LINENO: WARNING: netinet/in.h: in the future, the compiler will take precedence" >&5
22689 echo "$as_me: WARNING: netinet/in.h: in the future, the compiler will take precedence" >&2;}
22690
22691     ;;
22692 esac
22693 { echo "$as_me:$LINENO: checking for netinet/in.h" >&5
22694 echo $ECHO_N "checking for netinet/in.h... $ECHO_C" >&6; }
22695 if test "${ac_cv_header_netinet_in_h+set}" = set; then
22696   echo $ECHO_N "(cached) $ECHO_C" >&6
22697 else
22698   ac_cv_header_netinet_in_h=$ac_header_preproc
22699 fi
22700 { echo "$as_me:$LINENO: result: $ac_cv_header_netinet_in_h" >&5
22701 echo "${ECHO_T}$ac_cv_header_netinet_in_h" >&6; }
22702
22703 fi
22704 if test $ac_cv_header_netinet_in_h = yes; then
22705   :
22706 else
22707   ok_so_far=no
22708 fi
22709
22710
22711 fi
22712 if test $ok_so_far = yes; then
22713   if test "${ac_cv_header_arpa_inet_h+set}" = set; then
22714   { echo "$as_me:$LINENO: checking for arpa/inet.h" >&5
22715 echo $ECHO_N "checking for arpa/inet.h... $ECHO_C" >&6; }
22716 if test "${ac_cv_header_arpa_inet_h+set}" = set; then
22717   echo $ECHO_N "(cached) $ECHO_C" >&6
22718 fi
22719 { echo "$as_me:$LINENO: result: $ac_cv_header_arpa_inet_h" >&5
22720 echo "${ECHO_T}$ac_cv_header_arpa_inet_h" >&6; }
22721 else
22722   # Is the header compilable?
22723 { echo "$as_me:$LINENO: checking arpa/inet.h usability" >&5
22724 echo $ECHO_N "checking arpa/inet.h usability... $ECHO_C" >&6; }
22725 cat >conftest.$ac_ext <<_ACEOF
22726 /* confdefs.h.  */
22727 _ACEOF
22728 cat confdefs.h >>conftest.$ac_ext
22729 cat >>conftest.$ac_ext <<_ACEOF
22730 /* end confdefs.h.  */
22731 $ac_includes_default
22732 #include <arpa/inet.h>
22733 _ACEOF
22734 rm -f conftest.$ac_objext
22735 if { (ac_try="$ac_compile"
22736 case "(($ac_try" in
22737   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22738   *) ac_try_echo=$ac_try;;
22739 esac
22740 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22741   (eval "$ac_compile") 2>conftest.er1
22742   ac_status=$?
22743   grep -v '^ *+' conftest.er1 >conftest.err
22744   rm -f conftest.er1
22745   cat conftest.err >&5
22746   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22747   (exit $ac_status); } && {
22748          test -z "$ac_c_werror_flag" ||
22749          test ! -s conftest.err
22750        } && test -s conftest.$ac_objext; then
22751   ac_header_compiler=yes
22752 else
22753   echo "$as_me: failed program was:" >&5
22754 sed 's/^/| /' conftest.$ac_ext >&5
22755
22756         ac_header_compiler=no
22757 fi
22758
22759 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22760 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
22761 echo "${ECHO_T}$ac_header_compiler" >&6; }
22762
22763 # Is the header present?
22764 { echo "$as_me:$LINENO: checking arpa/inet.h presence" >&5
22765 echo $ECHO_N "checking arpa/inet.h presence... $ECHO_C" >&6; }
22766 cat >conftest.$ac_ext <<_ACEOF
22767 /* confdefs.h.  */
22768 _ACEOF
22769 cat confdefs.h >>conftest.$ac_ext
22770 cat >>conftest.$ac_ext <<_ACEOF
22771 /* end confdefs.h.  */
22772 #include <arpa/inet.h>
22773 _ACEOF
22774 if { (ac_try="$ac_cpp conftest.$ac_ext"
22775 case "(($ac_try" in
22776   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22777   *) ac_try_echo=$ac_try;;
22778 esac
22779 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22780   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
22781   ac_status=$?
22782   grep -v '^ *+' conftest.er1 >conftest.err
22783   rm -f conftest.er1
22784   cat conftest.err >&5
22785   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22786   (exit $ac_status); } >/dev/null && {
22787          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
22788          test ! -s conftest.err
22789        }; then
22790   ac_header_preproc=yes
22791 else
22792   echo "$as_me: failed program was:" >&5
22793 sed 's/^/| /' conftest.$ac_ext >&5
22794
22795   ac_header_preproc=no
22796 fi
22797
22798 rm -f conftest.err conftest.$ac_ext
22799 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
22800 echo "${ECHO_T}$ac_header_preproc" >&6; }
22801
22802 # So?  What about this header?
22803 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
22804   yes:no: )
22805     { echo "$as_me:$LINENO: WARNING: arpa/inet.h: accepted by the compiler, rejected by the preprocessor!" >&5
22806 echo "$as_me: WARNING: arpa/inet.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
22807     { echo "$as_me:$LINENO: WARNING: arpa/inet.h: proceeding with the compiler's result" >&5
22808 echo "$as_me: WARNING: arpa/inet.h: proceeding with the compiler's result" >&2;}
22809     ac_header_preproc=yes
22810     ;;
22811   no:yes:* )
22812     { echo "$as_me:$LINENO: WARNING: arpa/inet.h: present but cannot be compiled" >&5
22813 echo "$as_me: WARNING: arpa/inet.h: present but cannot be compiled" >&2;}
22814     { echo "$as_me:$LINENO: WARNING: arpa/inet.h:     check for missing prerequisite headers?" >&5
22815 echo "$as_me: WARNING: arpa/inet.h:     check for missing prerequisite headers?" >&2;}
22816     { echo "$as_me:$LINENO: WARNING: arpa/inet.h: see the Autoconf documentation" >&5
22817 echo "$as_me: WARNING: arpa/inet.h: see the Autoconf documentation" >&2;}
22818     { echo "$as_me:$LINENO: WARNING: arpa/inet.h:     section \"Present But Cannot Be Compiled\"" >&5
22819 echo "$as_me: WARNING: arpa/inet.h:     section \"Present But Cannot Be Compiled\"" >&2;}
22820     { echo "$as_me:$LINENO: WARNING: arpa/inet.h: proceeding with the preprocessor's result" >&5
22821 echo "$as_me: WARNING: arpa/inet.h: proceeding with the preprocessor's result" >&2;}
22822     { echo "$as_me:$LINENO: WARNING: arpa/inet.h: in the future, the compiler will take precedence" >&5
22823 echo "$as_me: WARNING: arpa/inet.h: in the future, the compiler will take precedence" >&2;}
22824
22825     ;;
22826 esac
22827 { echo "$as_me:$LINENO: checking for arpa/inet.h" >&5
22828 echo $ECHO_N "checking for arpa/inet.h... $ECHO_C" >&6; }
22829 if test "${ac_cv_header_arpa_inet_h+set}" = set; then
22830   echo $ECHO_N "(cached) $ECHO_C" >&6
22831 else
22832   ac_cv_header_arpa_inet_h=$ac_header_preproc
22833 fi
22834 { echo "$as_me:$LINENO: result: $ac_cv_header_arpa_inet_h" >&5
22835 echo "${ECHO_T}$ac_cv_header_arpa_inet_h" >&6; }
22836
22837 fi
22838 if test $ac_cv_header_arpa_inet_h = yes; then
22839   :
22840 else
22841   ok_so_far=no
22842 fi
22843
22844
22845 fi
22846 if test $ok_so_far = yes; then
22847
22848 cat >>confdefs.h <<\_ACEOF
22849 #define HAVE_INET_SOCKETS 1
22850 _ACEOF
22851
22852 fi
22853
22854
22855 for ac_header in sys/ioctl.h
22856 do
22857 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
22858 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
22859   { echo "$as_me:$LINENO: checking for $ac_header" >&5
22860 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
22861 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
22862   echo $ECHO_N "(cached) $ECHO_C" >&6
22863 fi
22864 ac_res=`eval echo '${'$as_ac_Header'}'`
22865                { echo "$as_me:$LINENO: result: $ac_res" >&5
22866 echo "${ECHO_T}$ac_res" >&6; }
22867 else
22868   # Is the header compilable?
22869 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
22870 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
22871 cat >conftest.$ac_ext <<_ACEOF
22872 /* confdefs.h.  */
22873 _ACEOF
22874 cat confdefs.h >>conftest.$ac_ext
22875 cat >>conftest.$ac_ext <<_ACEOF
22876 /* end confdefs.h.  */
22877 $ac_includes_default
22878 #include <$ac_header>
22879 _ACEOF
22880 rm -f conftest.$ac_objext
22881 if { (ac_try="$ac_compile"
22882 case "(($ac_try" in
22883   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22884   *) ac_try_echo=$ac_try;;
22885 esac
22886 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22887   (eval "$ac_compile") 2>conftest.er1
22888   ac_status=$?
22889   grep -v '^ *+' conftest.er1 >conftest.err
22890   rm -f conftest.er1
22891   cat conftest.err >&5
22892   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22893   (exit $ac_status); } && {
22894          test -z "$ac_c_werror_flag" ||
22895          test ! -s conftest.err
22896        } && test -s conftest.$ac_objext; then
22897   ac_header_compiler=yes
22898 else
22899   echo "$as_me: failed program was:" >&5
22900 sed 's/^/| /' conftest.$ac_ext >&5
22901
22902         ac_header_compiler=no
22903 fi
22904
22905 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22906 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
22907 echo "${ECHO_T}$ac_header_compiler" >&6; }
22908
22909 # Is the header present?
22910 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
22911 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
22912 cat >conftest.$ac_ext <<_ACEOF
22913 /* confdefs.h.  */
22914 _ACEOF
22915 cat confdefs.h >>conftest.$ac_ext
22916 cat >>conftest.$ac_ext <<_ACEOF
22917 /* end confdefs.h.  */
22918 #include <$ac_header>
22919 _ACEOF
22920 if { (ac_try="$ac_cpp conftest.$ac_ext"
22921 case "(($ac_try" in
22922   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22923   *) ac_try_echo=$ac_try;;
22924 esac
22925 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22926   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
22927   ac_status=$?
22928   grep -v '^ *+' conftest.er1 >conftest.err
22929   rm -f conftest.er1
22930   cat conftest.err >&5
22931   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22932   (exit $ac_status); } >/dev/null && {
22933          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
22934          test ! -s conftest.err
22935        }; then
22936   ac_header_preproc=yes
22937 else
22938   echo "$as_me: failed program was:" >&5
22939 sed 's/^/| /' conftest.$ac_ext >&5
22940
22941   ac_header_preproc=no
22942 fi
22943
22944 rm -f conftest.err conftest.$ac_ext
22945 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
22946 echo "${ECHO_T}$ac_header_preproc" >&6; }
22947
22948 # So?  What about this header?
22949 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
22950   yes:no: )
22951     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
22952 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
22953     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
22954 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
22955     ac_header_preproc=yes
22956     ;;
22957   no:yes:* )
22958     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
22959 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
22960     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
22961 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
22962     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
22963 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
22964     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
22965 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
22966     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
22967 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
22968     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
22969 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
22970
22971     ;;
22972 esac
22973 { echo "$as_me:$LINENO: checking for $ac_header" >&5
22974 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
22975 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
22976   echo $ECHO_N "(cached) $ECHO_C" >&6
22977 else
22978   eval "$as_ac_Header=\$ac_header_preproc"
22979 fi
22980 ac_res=`eval echo '${'$as_ac_Header'}'`
22981                { echo "$as_me:$LINENO: result: $ac_res" >&5
22982 echo "${ECHO_T}$ac_res" >&6; }
22983
22984 fi
22985 if test `eval echo '${'$as_ac_Header'}'` = yes; then
22986   cat >>confdefs.h <<_ACEOF
22987 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
22988 _ACEOF
22989
22990 fi
22991
22992 done
22993
22994
22995 if test -f /usr/lpp/X11/bin/smt.exp; then
22996
22997 cat >>confdefs.h <<\_ACEOF
22998 #define HAVE_AIX_SMT_EXP 1
22999 _ACEOF
23000
23001 fi
23002
23003 { echo "$as_me:$LINENO: checking whether system supports dynamic ptys" >&5
23004 echo $ECHO_N "checking whether system supports dynamic ptys... $ECHO_C" >&6; }
23005 if test -d /dev/pts && ls -d /dev/ptmx > /dev/null 2>&1 ; then
23006   { echo "$as_me:$LINENO: result: yes" >&5
23007 echo "${ECHO_T}yes" >&6; }
23008
23009 cat >>confdefs.h <<\_ACEOF
23010 #define HAVE_DEV_PTMX 1
23011 _ACEOF
23012
23013 else
23014   { echo "$as_me:$LINENO: result: no" >&5
23015 echo "${ECHO_T}no" >&6; }
23016 fi
23017
23018 { echo "$as_me:$LINENO: checking for pid_t" >&5
23019 echo $ECHO_N "checking for pid_t... $ECHO_C" >&6; }
23020 if test "${ac_cv_type_pid_t+set}" = set; then
23021   echo $ECHO_N "(cached) $ECHO_C" >&6
23022 else
23023   cat >conftest.$ac_ext <<_ACEOF
23024 /* confdefs.h.  */
23025 _ACEOF
23026 cat confdefs.h >>conftest.$ac_ext
23027 cat >>conftest.$ac_ext <<_ACEOF
23028 /* end confdefs.h.  */
23029 $ac_includes_default
23030 typedef pid_t ac__type_new_;
23031 int
23032 main ()
23033 {
23034 if ((ac__type_new_ *) 0)
23035   return 0;
23036 if (sizeof (ac__type_new_))
23037   return 0;
23038   ;
23039   return 0;
23040 }
23041 _ACEOF
23042 rm -f conftest.$ac_objext
23043 if { (ac_try="$ac_compile"
23044 case "(($ac_try" in
23045   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23046   *) ac_try_echo=$ac_try;;
23047 esac
23048 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23049   (eval "$ac_compile") 2>conftest.er1
23050   ac_status=$?
23051   grep -v '^ *+' conftest.er1 >conftest.err
23052   rm -f conftest.er1
23053   cat conftest.err >&5
23054   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23055   (exit $ac_status); } && {
23056          test -z "$ac_c_werror_flag" ||
23057          test ! -s conftest.err
23058        } && test -s conftest.$ac_objext; then
23059   ac_cv_type_pid_t=yes
23060 else
23061   echo "$as_me: failed program was:" >&5
23062 sed 's/^/| /' conftest.$ac_ext >&5
23063
23064         ac_cv_type_pid_t=no
23065 fi
23066
23067 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23068 fi
23069 { echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
23070 echo "${ECHO_T}$ac_cv_type_pid_t" >&6; }
23071 if test $ac_cv_type_pid_t = yes; then
23072   :
23073 else
23074
23075 cat >>confdefs.h <<_ACEOF
23076 #define pid_t int
23077 _ACEOF
23078
23079 fi
23080
23081
23082 for ac_header in vfork.h
23083 do
23084 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
23085 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
23086   { echo "$as_me:$LINENO: checking for $ac_header" >&5
23087 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
23088 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
23089   echo $ECHO_N "(cached) $ECHO_C" >&6
23090 fi
23091 ac_res=`eval echo '${'$as_ac_Header'}'`
23092                { echo "$as_me:$LINENO: result: $ac_res" >&5
23093 echo "${ECHO_T}$ac_res" >&6; }
23094 else
23095   # Is the header compilable?
23096 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
23097 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
23098 cat >conftest.$ac_ext <<_ACEOF
23099 /* confdefs.h.  */
23100 _ACEOF
23101 cat confdefs.h >>conftest.$ac_ext
23102 cat >>conftest.$ac_ext <<_ACEOF
23103 /* end confdefs.h.  */
23104 $ac_includes_default
23105 #include <$ac_header>
23106 _ACEOF
23107 rm -f conftest.$ac_objext
23108 if { (ac_try="$ac_compile"
23109 case "(($ac_try" in
23110   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23111   *) ac_try_echo=$ac_try;;
23112 esac
23113 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23114   (eval "$ac_compile") 2>conftest.er1
23115   ac_status=$?
23116   grep -v '^ *+' conftest.er1 >conftest.err
23117   rm -f conftest.er1
23118   cat conftest.err >&5
23119   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23120   (exit $ac_status); } && {
23121          test -z "$ac_c_werror_flag" ||
23122          test ! -s conftest.err
23123        } && test -s conftest.$ac_objext; then
23124   ac_header_compiler=yes
23125 else
23126   echo "$as_me: failed program was:" >&5
23127 sed 's/^/| /' conftest.$ac_ext >&5
23128
23129         ac_header_compiler=no
23130 fi
23131
23132 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23133 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
23134 echo "${ECHO_T}$ac_header_compiler" >&6; }
23135
23136 # Is the header present?
23137 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
23138 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
23139 cat >conftest.$ac_ext <<_ACEOF
23140 /* confdefs.h.  */
23141 _ACEOF
23142 cat confdefs.h >>conftest.$ac_ext
23143 cat >>conftest.$ac_ext <<_ACEOF
23144 /* end confdefs.h.  */
23145 #include <$ac_header>
23146 _ACEOF
23147 if { (ac_try="$ac_cpp conftest.$ac_ext"
23148 case "(($ac_try" in
23149   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23150   *) ac_try_echo=$ac_try;;
23151 esac
23152 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23153   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
23154   ac_status=$?
23155   grep -v '^ *+' conftest.er1 >conftest.err
23156   rm -f conftest.er1
23157   cat conftest.err >&5
23158   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23159   (exit $ac_status); } >/dev/null && {
23160          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
23161          test ! -s conftest.err
23162        }; then
23163   ac_header_preproc=yes
23164 else
23165   echo "$as_me: failed program was:" >&5
23166 sed 's/^/| /' conftest.$ac_ext >&5
23167
23168   ac_header_preproc=no
23169 fi
23170
23171 rm -f conftest.err conftest.$ac_ext
23172 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
23173 echo "${ECHO_T}$ac_header_preproc" >&6; }
23174
23175 # So?  What about this header?
23176 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
23177   yes:no: )
23178     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
23179 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
23180     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
23181 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
23182     ac_header_preproc=yes
23183     ;;
23184   no:yes:* )
23185     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
23186 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
23187     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
23188 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
23189     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
23190 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
23191     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
23192 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
23193     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
23194 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
23195     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
23196 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
23197
23198     ;;
23199 esac
23200 { echo "$as_me:$LINENO: checking for $ac_header" >&5
23201 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
23202 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
23203   echo $ECHO_N "(cached) $ECHO_C" >&6
23204 else
23205   eval "$as_ac_Header=\$ac_header_preproc"
23206 fi
23207 ac_res=`eval echo '${'$as_ac_Header'}'`
23208                { echo "$as_me:$LINENO: result: $ac_res" >&5
23209 echo "${ECHO_T}$ac_res" >&6; }
23210
23211 fi
23212 if test `eval echo '${'$as_ac_Header'}'` = yes; then
23213   cat >>confdefs.h <<_ACEOF
23214 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
23215 _ACEOF
23216
23217 fi
23218
23219 done
23220
23221
23222
23223 for ac_func in fork vfork
23224 do
23225 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
23226 { echo "$as_me:$LINENO: checking for $ac_func" >&5
23227 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
23228 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
23229   echo $ECHO_N "(cached) $ECHO_C" >&6
23230 else
23231   cat >conftest.$ac_ext <<_ACEOF
23232 /* confdefs.h.  */
23233 _ACEOF
23234 cat confdefs.h >>conftest.$ac_ext
23235 cat >>conftest.$ac_ext <<_ACEOF
23236 /* end confdefs.h.  */
23237 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
23238    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
23239 #define $ac_func innocuous_$ac_func
23240
23241 /* System header to define __stub macros and hopefully few prototypes,
23242     which can conflict with char $ac_func (); below.
23243     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
23244     <limits.h> exists even on freestanding compilers.  */
23245
23246 #ifdef __STDC__
23247 # include <limits.h>
23248 #else
23249 # include <assert.h>
23250 #endif
23251
23252 #undef $ac_func
23253
23254 /* Override any GCC internal prototype to avoid an error.
23255    Use char because int might match the return type of a GCC
23256    builtin and then its argument prototype would still apply.  */
23257 #ifdef __cplusplus
23258 extern "C"
23259 #endif
23260 char $ac_func ();
23261 /* The GNU C library defines this for functions which it implements
23262     to always fail with ENOSYS.  Some functions are actually named
23263     something starting with __ and the normal name is an alias.  */
23264 #if defined __stub_$ac_func || defined __stub___$ac_func
23265 choke me
23266 #endif
23267
23268 int
23269 main ()
23270 {
23271 return $ac_func ();
23272   ;
23273   return 0;
23274 }
23275 _ACEOF
23276 rm -f conftest.$ac_objext conftest$ac_exeext
23277 if { (ac_try="$ac_link"
23278 case "(($ac_try" in
23279   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23280   *) ac_try_echo=$ac_try;;
23281 esac
23282 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23283   (eval "$ac_link") 2>conftest.er1
23284   ac_status=$?
23285   grep -v '^ *+' conftest.er1 >conftest.err
23286   rm -f conftest.er1
23287   cat conftest.err >&5
23288   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23289   (exit $ac_status); } && {
23290          test -z "$ac_c_werror_flag" ||
23291          test ! -s conftest.err
23292        } && test -s conftest$ac_exeext &&
23293        $as_test_x conftest$ac_exeext; then
23294   eval "$as_ac_var=yes"
23295 else
23296   echo "$as_me: failed program was:" >&5
23297 sed 's/^/| /' conftest.$ac_ext >&5
23298
23299         eval "$as_ac_var=no"
23300 fi
23301
23302 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
23303       conftest$ac_exeext conftest.$ac_ext
23304 fi
23305 ac_res=`eval echo '${'$as_ac_var'}'`
23306                { echo "$as_me:$LINENO: result: $ac_res" >&5
23307 echo "${ECHO_T}$ac_res" >&6; }
23308 if test `eval echo '${'$as_ac_var'}'` = yes; then
23309   cat >>confdefs.h <<_ACEOF
23310 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
23311 _ACEOF
23312
23313 fi
23314 done
23315
23316 if test "x$ac_cv_func_fork" = xyes; then
23317   { echo "$as_me:$LINENO: checking for working fork" >&5
23318 echo $ECHO_N "checking for working fork... $ECHO_C" >&6; }
23319 if test "${ac_cv_func_fork_works+set}" = set; then
23320   echo $ECHO_N "(cached) $ECHO_C" >&6
23321 else
23322   if test "$cross_compiling" = yes; then
23323   ac_cv_func_fork_works=cross
23324 else
23325   cat >conftest.$ac_ext <<_ACEOF
23326 /* confdefs.h.  */
23327 _ACEOF
23328 cat confdefs.h >>conftest.$ac_ext
23329 cat >>conftest.$ac_ext <<_ACEOF
23330 /* end confdefs.h.  */
23331 $ac_includes_default
23332 int
23333 main ()
23334 {
23335
23336           /* By Ruediger Kuhlmann. */
23337           return fork () < 0;
23338
23339   ;
23340   return 0;
23341 }
23342 _ACEOF
23343 rm -f conftest$ac_exeext
23344 if { (ac_try="$ac_link"
23345 case "(($ac_try" in
23346   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23347   *) ac_try_echo=$ac_try;;
23348 esac
23349 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23350   (eval "$ac_link") 2>&5
23351   ac_status=$?
23352   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23353   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
23354   { (case "(($ac_try" in
23355   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23356   *) ac_try_echo=$ac_try;;
23357 esac
23358 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23359   (eval "$ac_try") 2>&5
23360   ac_status=$?
23361   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23362   (exit $ac_status); }; }; then
23363   ac_cv_func_fork_works=yes
23364 else
23365   echo "$as_me: program exited with status $ac_status" >&5
23366 echo "$as_me: failed program was:" >&5
23367 sed 's/^/| /' conftest.$ac_ext >&5
23368
23369 ( exit $ac_status )
23370 ac_cv_func_fork_works=no
23371 fi
23372 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
23373 fi
23374
23375
23376 fi
23377 { echo "$as_me:$LINENO: result: $ac_cv_func_fork_works" >&5
23378 echo "${ECHO_T}$ac_cv_func_fork_works" >&6; }
23379
23380 else
23381   ac_cv_func_fork_works=$ac_cv_func_fork
23382 fi
23383 if test "x$ac_cv_func_fork_works" = xcross; then
23384   case $host in
23385     *-*-amigaos* | *-*-msdosdjgpp*)
23386       # Override, as these systems have only a dummy fork() stub
23387       ac_cv_func_fork_works=no
23388       ;;
23389     *)
23390       ac_cv_func_fork_works=yes
23391       ;;
23392   esac
23393   { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
23394 echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
23395 fi
23396 ac_cv_func_vfork_works=$ac_cv_func_vfork
23397 if test "x$ac_cv_func_vfork" = xyes; then
23398   { echo "$as_me:$LINENO: checking for working vfork" >&5
23399 echo $ECHO_N "checking for working vfork... $ECHO_C" >&6; }
23400 if test "${ac_cv_func_vfork_works+set}" = set; then
23401   echo $ECHO_N "(cached) $ECHO_C" >&6
23402 else
23403   if test "$cross_compiling" = yes; then
23404   ac_cv_func_vfork_works=cross
23405 else
23406   cat >conftest.$ac_ext <<_ACEOF
23407 /* confdefs.h.  */
23408 _ACEOF
23409 cat confdefs.h >>conftest.$ac_ext
23410 cat >>conftest.$ac_ext <<_ACEOF
23411 /* end confdefs.h.  */
23412 /* Thanks to Paul Eggert for this test.  */
23413 $ac_includes_default
23414 #include <sys/wait.h>
23415 #ifdef HAVE_VFORK_H
23416 # include <vfork.h>
23417 #endif
23418 /* On some sparc systems, changes by the child to local and incoming
23419    argument registers are propagated back to the parent.  The compiler
23420    is told about this with #include <vfork.h>, but some compilers
23421    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
23422    static variable whose address is put into a register that is
23423    clobbered by the vfork.  */
23424 static void
23425 #ifdef __cplusplus
23426 sparc_address_test (int arg)
23427 # else
23428 sparc_address_test (arg) int arg;
23429 #endif
23430 {
23431   static pid_t child;
23432   if (!child) {
23433     child = vfork ();
23434     if (child < 0) {
23435       perror ("vfork");
23436       _exit(2);
23437     }
23438     if (!child) {
23439       arg = getpid();
23440       write(-1, "", 0);
23441       _exit (arg);
23442     }
23443   }
23444 }
23445
23446 int
23447 main ()
23448 {
23449   pid_t parent = getpid ();
23450   pid_t child;
23451
23452   sparc_address_test (0);
23453
23454   child = vfork ();
23455
23456   if (child == 0) {
23457     /* Here is another test for sparc vfork register problems.  This
23458        test uses lots of local variables, at least as many local
23459        variables as main has allocated so far including compiler
23460        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
23461        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
23462        reuse the register of parent for one of the local variables,
23463        since it will think that parent can't possibly be used any more
23464        in this routine.  Assigning to the local variable will thus
23465        munge parent in the parent process.  */
23466     pid_t
23467       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
23468       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
23469     /* Convince the compiler that p..p7 are live; otherwise, it might
23470        use the same hardware register for all 8 local variables.  */
23471     if (p != p1 || p != p2 || p != p3 || p != p4
23472         || p != p5 || p != p6 || p != p7)
23473       _exit(1);
23474
23475     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
23476        from child file descriptors.  If the child closes a descriptor
23477        before it execs or exits, this munges the parent's descriptor
23478        as well.  Test for this by closing stdout in the child.  */
23479     _exit(close(fileno(stdout)) != 0);
23480   } else {
23481     int status;
23482     struct stat st;
23483
23484     while (wait(&status) != child)
23485       ;
23486     return (
23487          /* Was there some problem with vforking?  */
23488          child < 0
23489
23490          /* Did the child fail?  (This shouldn't happen.)  */
23491          || status
23492
23493          /* Did the vfork/compiler bug occur?  */
23494          || parent != getpid()
23495
23496          /* Did the file descriptor bug occur?  */
23497          || fstat(fileno(stdout), &st) != 0
23498          );
23499   }
23500 }
23501 _ACEOF
23502 rm -f conftest$ac_exeext
23503 if { (ac_try="$ac_link"
23504 case "(($ac_try" in
23505   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23506   *) ac_try_echo=$ac_try;;
23507 esac
23508 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23509   (eval "$ac_link") 2>&5
23510   ac_status=$?
23511   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23512   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
23513   { (case "(($ac_try" in
23514   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23515   *) ac_try_echo=$ac_try;;
23516 esac
23517 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23518   (eval "$ac_try") 2>&5
23519   ac_status=$?
23520   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23521   (exit $ac_status); }; }; then
23522   ac_cv_func_vfork_works=yes
23523 else
23524   echo "$as_me: program exited with status $ac_status" >&5
23525 echo "$as_me: failed program was:" >&5
23526 sed 's/^/| /' conftest.$ac_ext >&5
23527
23528 ( exit $ac_status )
23529 ac_cv_func_vfork_works=no
23530 fi
23531 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
23532 fi
23533
23534
23535 fi
23536 { echo "$as_me:$LINENO: result: $ac_cv_func_vfork_works" >&5
23537 echo "${ECHO_T}$ac_cv_func_vfork_works" >&6; }
23538
23539 fi;
23540 if test "x$ac_cv_func_fork_works" = xcross; then
23541   ac_cv_func_vfork_works=$ac_cv_func_vfork
23542   { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
23543 echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
23544 fi
23545
23546 if test "x$ac_cv_func_vfork_works" = xyes; then
23547
23548 cat >>confdefs.h <<\_ACEOF
23549 #define HAVE_WORKING_VFORK 1
23550 _ACEOF
23551
23552 else
23553
23554 cat >>confdefs.h <<\_ACEOF
23555 #define vfork fork
23556 _ACEOF
23557
23558 fi
23559 if test "x$ac_cv_func_fork_works" = xyes; then
23560
23561 cat >>confdefs.h <<\_ACEOF
23562 #define HAVE_WORKING_FORK 1
23563 _ACEOF
23564
23565 fi
23566
23567
23568 { echo "$as_me:$LINENO: checking for nl_langinfo and CODESET" >&5
23569 echo $ECHO_N "checking for nl_langinfo and CODESET... $ECHO_C" >&6; }
23570 if test "${emacs_cv_langinfo_codeset+set}" = set; then
23571   echo $ECHO_N "(cached) $ECHO_C" >&6
23572 else
23573   cat >conftest.$ac_ext <<_ACEOF
23574 /* confdefs.h.  */
23575 _ACEOF
23576 cat confdefs.h >>conftest.$ac_ext
23577 cat >>conftest.$ac_ext <<_ACEOF
23578 /* end confdefs.h.  */
23579 #include <langinfo.h>
23580 int
23581 main ()
23582 {
23583 char* cs = nl_langinfo(CODESET);
23584   ;
23585   return 0;
23586 }
23587 _ACEOF
23588 rm -f conftest.$ac_objext conftest$ac_exeext
23589 if { (ac_try="$ac_link"
23590 case "(($ac_try" in
23591   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23592   *) ac_try_echo=$ac_try;;
23593 esac
23594 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23595   (eval "$ac_link") 2>conftest.er1
23596   ac_status=$?
23597   grep -v '^ *+' conftest.er1 >conftest.err
23598   rm -f conftest.er1
23599   cat conftest.err >&5
23600   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23601   (exit $ac_status); } && {
23602          test -z "$ac_c_werror_flag" ||
23603          test ! -s conftest.err
23604        } && test -s conftest$ac_exeext &&
23605        $as_test_x conftest$ac_exeext; then
23606   emacs_cv_langinfo_codeset=yes
23607 else
23608   echo "$as_me: failed program was:" >&5
23609 sed 's/^/| /' conftest.$ac_ext >&5
23610
23611         emacs_cv_langinfo_codeset=no
23612 fi
23613
23614 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
23615       conftest$ac_exeext conftest.$ac_ext
23616
23617 fi
23618 { echo "$as_me:$LINENO: result: $emacs_cv_langinfo_codeset" >&5
23619 echo "${ECHO_T}$emacs_cv_langinfo_codeset" >&6; }
23620 if test $emacs_cv_langinfo_codeset = yes; then
23621
23622 cat >>confdefs.h <<\_ACEOF
23623 #define HAVE_LANGINFO_CODESET 1
23624 _ACEOF
23625
23626 fi
23627
23628 { echo "$as_me:$LINENO: checking for size_t" >&5
23629 echo $ECHO_N "checking for size_t... $ECHO_C" >&6; }
23630 if test "${ac_cv_type_size_t+set}" = set; then
23631   echo $ECHO_N "(cached) $ECHO_C" >&6
23632 else
23633   cat >conftest.$ac_ext <<_ACEOF
23634 /* confdefs.h.  */
23635 _ACEOF
23636 cat confdefs.h >>conftest.$ac_ext
23637 cat >>conftest.$ac_ext <<_ACEOF
23638 /* end confdefs.h.  */
23639 $ac_includes_default
23640 typedef size_t ac__type_new_;
23641 int
23642 main ()
23643 {
23644 if ((ac__type_new_ *) 0)
23645   return 0;
23646 if (sizeof (ac__type_new_))
23647   return 0;
23648   ;
23649   return 0;
23650 }
23651 _ACEOF
23652 rm -f conftest.$ac_objext
23653 if { (ac_try="$ac_compile"
23654 case "(($ac_try" in
23655   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23656   *) ac_try_echo=$ac_try;;
23657 esac
23658 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23659   (eval "$ac_compile") 2>conftest.er1
23660   ac_status=$?
23661   grep -v '^ *+' conftest.er1 >conftest.err
23662   rm -f conftest.er1
23663   cat conftest.err >&5
23664   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23665   (exit $ac_status); } && {
23666          test -z "$ac_c_werror_flag" ||
23667          test ! -s conftest.err
23668        } && test -s conftest.$ac_objext; then
23669   ac_cv_type_size_t=yes
23670 else
23671   echo "$as_me: failed program was:" >&5
23672 sed 's/^/| /' conftest.$ac_ext >&5
23673
23674         ac_cv_type_size_t=no
23675 fi
23676
23677 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23678 fi
23679 { echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
23680 echo "${ECHO_T}$ac_cv_type_size_t" >&6; }
23681 if test $ac_cv_type_size_t = yes; then
23682
23683 cat >>confdefs.h <<_ACEOF
23684 #define HAVE_SIZE_T 1
23685 _ACEOF
23686
23687
23688 fi
23689
23690
23691 { echo "$as_me:$LINENO: checking for mbstate_t" >&5
23692 echo $ECHO_N "checking for mbstate_t... $ECHO_C" >&6; }
23693 if test "${ac_cv_type_mbstate_t+set}" = set; then
23694   echo $ECHO_N "(cached) $ECHO_C" >&6
23695 else
23696   cat >conftest.$ac_ext <<_ACEOF
23697 /* confdefs.h.  */
23698 _ACEOF
23699 cat confdefs.h >>conftest.$ac_ext
23700 cat >>conftest.$ac_ext <<_ACEOF
23701 /* end confdefs.h.  */
23702 $ac_includes_default
23703 #           include <wchar.h>
23704 int
23705 main ()
23706 {
23707 mbstate_t x; return sizeof x;
23708   ;
23709   return 0;
23710 }
23711 _ACEOF
23712 rm -f conftest.$ac_objext
23713 if { (ac_try="$ac_compile"
23714 case "(($ac_try" in
23715   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23716   *) ac_try_echo=$ac_try;;
23717 esac
23718 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23719   (eval "$ac_compile") 2>conftest.er1
23720   ac_status=$?
23721   grep -v '^ *+' conftest.er1 >conftest.err
23722   rm -f conftest.er1
23723   cat conftest.err >&5
23724   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23725   (exit $ac_status); } && {
23726          test -z "$ac_c_werror_flag" ||
23727          test ! -s conftest.err
23728        } && test -s conftest.$ac_objext; then
23729   ac_cv_type_mbstate_t=yes
23730 else
23731   echo "$as_me: failed program was:" >&5
23732 sed 's/^/| /' conftest.$ac_ext >&5
23733
23734         ac_cv_type_mbstate_t=no
23735 fi
23736
23737 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23738 fi
23739 { echo "$as_me:$LINENO: result: $ac_cv_type_mbstate_t" >&5
23740 echo "${ECHO_T}$ac_cv_type_mbstate_t" >&6; }
23741    if test $ac_cv_type_mbstate_t = yes; then
23742
23743 cat >>confdefs.h <<\_ACEOF
23744 #define HAVE_MBSTATE_T 1
23745 _ACEOF
23746
23747    else
23748
23749 cat >>confdefs.h <<\_ACEOF
23750 #define mbstate_t int
23751 _ACEOF
23752
23753    fi
23754
23755 { echo "$as_me:$LINENO: checking for C restrict keyword" >&5
23756 echo $ECHO_N "checking for C restrict keyword... $ECHO_C" >&6; }
23757 if test "${emacs_cv_c_restrict+set}" = set; then
23758   echo $ECHO_N "(cached) $ECHO_C" >&6
23759 else
23760   cat >conftest.$ac_ext <<_ACEOF
23761 /* confdefs.h.  */
23762 _ACEOF
23763 cat confdefs.h >>conftest.$ac_ext
23764 cat >>conftest.$ac_ext <<_ACEOF
23765 /* end confdefs.h.  */
23766 void fred (int *restrict x);
23767 int
23768 main ()
23769 {
23770
23771   ;
23772   return 0;
23773 }
23774 _ACEOF
23775 rm -f conftest.$ac_objext
23776 if { (ac_try="$ac_compile"
23777 case "(($ac_try" in
23778   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23779   *) ac_try_echo=$ac_try;;
23780 esac
23781 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23782   (eval "$ac_compile") 2>conftest.er1
23783   ac_status=$?
23784   grep -v '^ *+' conftest.er1 >conftest.err
23785   rm -f conftest.er1
23786   cat conftest.err >&5
23787   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23788   (exit $ac_status); } && {
23789          test -z "$ac_c_werror_flag" ||
23790          test ! -s conftest.err
23791        } && test -s conftest.$ac_objext; then
23792   emacs_cv_c_restrict=yes
23793 else
23794   echo "$as_me: failed program was:" >&5
23795 sed 's/^/| /' conftest.$ac_ext >&5
23796
23797         cat >conftest.$ac_ext <<_ACEOF
23798 /* confdefs.h.  */
23799 _ACEOF
23800 cat confdefs.h >>conftest.$ac_ext
23801 cat >>conftest.$ac_ext <<_ACEOF
23802 /* end confdefs.h.  */
23803 void fred (int *__restrict x);
23804 int
23805 main ()
23806 {
23807
23808   ;
23809   return 0;
23810 }
23811 _ACEOF
23812 rm -f conftest.$ac_objext
23813 if { (ac_try="$ac_compile"
23814 case "(($ac_try" in
23815   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23816   *) ac_try_echo=$ac_try;;
23817 esac
23818 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23819   (eval "$ac_compile") 2>conftest.er1
23820   ac_status=$?
23821   grep -v '^ *+' conftest.er1 >conftest.err
23822   rm -f conftest.er1
23823   cat conftest.err >&5
23824   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23825   (exit $ac_status); } && {
23826          test -z "$ac_c_werror_flag" ||
23827          test ! -s conftest.err
23828        } && test -s conftest.$ac_objext; then
23829   emacs_cv_c_restrict=__restrict
23830 else
23831   echo "$as_me: failed program was:" >&5
23832 sed 's/^/| /' conftest.$ac_ext >&5
23833
23834         emacs_cv_c_restrict=no
23835 fi
23836
23837 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23838 fi
23839
23840 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23841 fi
23842 { echo "$as_me:$LINENO: result: $emacs_cv_c_restrict" >&5
23843 echo "${ECHO_T}$emacs_cv_c_restrict" >&6; }
23844 case "$emacs_cv_c_restrict" in
23845   yes) emacs_restrict=restrict;;
23846   no) emacs_restrict="";;
23847   *) emacs_restrict="$emacs_cv_c_restrict";;
23848 esac
23849 if test "$emacs_restrict" != __restrict; then
23850
23851 cat >>confdefs.h <<_ACEOF
23852 #define __restrict $emacs_restrict
23853 _ACEOF
23854
23855 fi
23856
23857 { echo "$as_me:$LINENO: checking for C restricted array declarations" >&5
23858 echo $ECHO_N "checking for C restricted array declarations... $ECHO_C" >&6; }
23859 if test "${emacs_cv_c_restrict_arr+set}" = set; then
23860   echo $ECHO_N "(cached) $ECHO_C" >&6
23861 else
23862   cat >conftest.$ac_ext <<_ACEOF
23863 /* confdefs.h.  */
23864 _ACEOF
23865 cat confdefs.h >>conftest.$ac_ext
23866 cat >>conftest.$ac_ext <<_ACEOF
23867 /* end confdefs.h.  */
23868 void fred (int x[__restrict]);
23869 int
23870 main ()
23871 {
23872
23873   ;
23874   return 0;
23875 }
23876 _ACEOF
23877 rm -f conftest.$ac_objext
23878 if { (ac_try="$ac_compile"
23879 case "(($ac_try" in
23880   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23881   *) ac_try_echo=$ac_try;;
23882 esac
23883 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23884   (eval "$ac_compile") 2>conftest.er1
23885   ac_status=$?
23886   grep -v '^ *+' conftest.er1 >conftest.err
23887   rm -f conftest.er1
23888   cat conftest.err >&5
23889   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23890   (exit $ac_status); } && {
23891          test -z "$ac_c_werror_flag" ||
23892          test ! -s conftest.err
23893        } && test -s conftest.$ac_objext; then
23894   emacs_cv_c_restrict_arr=yes
23895 else
23896   echo "$as_me: failed program was:" >&5
23897 sed 's/^/| /' conftest.$ac_ext >&5
23898
23899         emacs_cv_c_restrict_arr=no
23900 fi
23901
23902 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23903 fi
23904 { echo "$as_me:$LINENO: result: $emacs_cv_c_restrict_arr" >&5
23905 echo "${ECHO_T}$emacs_cv_c_restrict_arr" >&6; }
23906 if test "$emacs_cv_c_restrict_arr" = yes; then
23907
23908 cat >>confdefs.h <<\_ACEOF
23909 #define __restrict_arr __restrict
23910 _ACEOF
23911
23912 fi
23913
23914
23915
23916 # Set up the CFLAGS for real compilation, so we can substitute it.
23917 CFLAGS="$REAL_CFLAGS"
23918 CPPFLAGS="$REAL_CPPFLAGS"
23919
23920 #### Find out which version of Emacs this is.
23921 version=`grep 'defconst[         ]*emacs-version' ${srcdir}/lisp/version.el \
23922          | sed -e 's/^[^"]*"\([^"]*\)".*$/\1/'`
23923 if test x"${version}" = x; then
23924   { { echo "$as_me:$LINENO: error: can't find current emacs version in \`${srcdir}/lisp/version.el'." >&5
23925 echo "$as_me: error: can't find current emacs version in \`${srcdir}/lisp/version.el'." >&2;}
23926    { (exit 1); exit 1; }; }
23927 fi
23928
23929 ### Specify what sort of things we'll be editing into Makefile and config.h.
23930 ### Use configuration here uncanonicalized to avoid exceeding size limits.
23931
23932
23933
23934
23935
23936
23937
23938
23939
23940
23941
23942
23943
23944
23945
23946
23947
23948
23949
23950
23951
23952
23953
23954
23955
23956
23957
23958
23959
23960
23961
23962
23963
23964
23965
23966 cat >>confdefs.h <<_ACEOF
23967 #define EMACS_CONFIGURATION "${canonical}"
23968 _ACEOF
23969
23970
23971 cat >>confdefs.h <<_ACEOF
23972 #define EMACS_CONFIG_OPTIONS "${ac_configure_args}"
23973 _ACEOF
23974
23975
23976 cat >>confdefs.h <<_ACEOF
23977 #define config_machfile "${machfile}"
23978 _ACEOF
23979
23980
23981 cat >>confdefs.h <<_ACEOF
23982 #define config_opsysfile "${opsysfile}"
23983 _ACEOF
23984
23985
23986 cat >>confdefs.h <<_ACEOF
23987 #define LD_SWITCH_X_SITE ${LD_SWITCH_X_SITE}
23988 _ACEOF
23989
23990
23991 cat >>confdefs.h <<_ACEOF
23992 #define LD_SWITCH_X_SITE_AUX ${LD_SWITCH_X_SITE_AUX}
23993 _ACEOF
23994
23995
23996 cat >>confdefs.h <<_ACEOF
23997 #define C_SWITCH_X_SITE ${C_SWITCH_X_SITE}
23998 _ACEOF
23999
24000
24001 cat >>confdefs.h <<_ACEOF
24002 #define UNEXEC_SRC ${UNEXEC_SRC}
24003 _ACEOF
24004
24005
24006 if test "${HAVE_X_WINDOWS}" = "yes" ; then
24007
24008 cat >>confdefs.h <<\_ACEOF
24009 #define HAVE_X_WINDOWS 1
24010 _ACEOF
24011
24012 fi
24013 if test "${USE_X_TOOLKIT}" != "none" ; then
24014
24015 cat >>confdefs.h <<\_ACEOF
24016 #define USE_X_TOOLKIT 1
24017 _ACEOF
24018
24019   if test "${USE_X_TOOLKIT}" = "LUCID"; then
24020
24021 cat >>confdefs.h <<\_ACEOF
24022 #define USE_LUCID 1
24023 _ACEOF
24024
24025   elif test "${USE_X_TOOLKIT}" = "MOTIF"; then
24026
24027 cat >>confdefs.h <<\_ACEOF
24028 #define USE_MOTIF 1
24029 _ACEOF
24030
24031   fi
24032 fi
24033 if test "${HAVE_X11}" = "yes" ; then
24034
24035 cat >>confdefs.h <<\_ACEOF
24036 #define HAVE_X11 1
24037 _ACEOF
24038
24039 fi
24040 if test "${HAVE_MENUS}" = "yes" ; then
24041
24042 cat >>confdefs.h <<\_ACEOF
24043 #define HAVE_MENUS 1
24044 _ACEOF
24045
24046 fi
24047 if test "${GNU_MALLOC}" = "yes" ; then
24048
24049 cat >>confdefs.h <<\_ACEOF
24050 #define GNU_MALLOC 1
24051 _ACEOF
24052
24053 fi
24054 if test "${REL_ALLOC}" = "yes" ; then
24055
24056 cat >>confdefs.h <<\_ACEOF
24057 #define REL_ALLOC 1
24058 _ACEOF
24059
24060 fi
24061
24062
24063
24064
24065
24066
24067 #### Report on what we decided to do.
24068 #### Report GTK as a toolkit, even if it doesn't use Xt.
24069 #### It makes printing result more understandable as using GTK sets
24070 #### toolkit_scroll_bars to yes by default.
24071 if test "${HAVE_GTK}" = "yes"; then
24072   USE_X_TOOLKIT=GTK
24073 fi
24074
24075 echo "
24076 Configured for \`${canonical}'.
24077
24078   Where should the build process find the source code?    ${srcdir}
24079   What operating system and machine description files should Emacs use?
24080         \`${opsysfile}' and \`${machfile}'
24081   What compiler should emacs be built with?               ${CC} ${CFLAGS}
24082   Should Emacs use the GNU version of malloc?             ${GNU_MALLOC}${GNU_MALLOC_reason}
24083   Should Emacs use a relocating allocator for buffers?    ${REL_ALLOC}
24084   Should Emacs use mmap(2) for buffer allocation?         $use_mmap_for_buffers
24085   What window system should Emacs use?                    ${window_system}
24086   What toolkit should Emacs use?                          ${USE_X_TOOLKIT}"
24087
24088 if test -n "${x_includes}"; then
24089 echo "  Where do we find X Windows header files?                ${x_includes}"
24090 else
24091 echo "  Where do we find X Windows header files?                Standard dirs"
24092 fi
24093 if test -n "${x_libraries}"; then
24094 echo "  Where do we find X Windows libraries?                   ${x_libraries}"
24095 else
24096 echo "  Where do we find X Windows libraries?                   Standard dirs"
24097 fi
24098
24099 echo "  Does Emacs use -lXaw3d?                                 ${HAVE_XAW3D}"
24100 echo "  Does Emacs use -lXpm?                                   ${HAVE_XPM}"
24101 echo "  Does Emacs use -ljpeg?                                  ${HAVE_JPEG}"
24102 echo "  Does Emacs use -ltiff?                                  ${HAVE_TIFF}"
24103 echo "  Does Emacs use a gif library?                           ${HAVE_GIF} $ac_gif_lib_name"
24104 echo "  Does Emacs use -lpng?                                   ${HAVE_PNG}"
24105 echo "  Does Emacs use -lrsvg-2?                                ${HAVE_RSVG}"
24106 echo "  Does Emacs use -lgpm?                                   ${HAVE_GPM}"
24107 echo "  Does Emacs use -ldbus?                                  ${HAVE_DBUS}"
24108
24109 if test "${USE_FONT_BACKEND}" = "yes"; then
24110   echo "  Does Emacs use -lfreetype?                              ${HAVE_FREETYPE}"
24111   echo "  Does Emacs use -lm17n-flt?                              ${HAVE_M17N_FLT}"
24112   echo "  Does Emacs use -lotf?                                   ${HAVE_LIBOTF}"
24113   echo "  Does Emacs use -lxft?                                   ${HAVE_XFT}"
24114 fi
24115 echo "  Does Emacs use X toolkit scroll bars?                   ${USE_TOOLKIT_SCROLL_BARS}"
24116 echo
24117
24118 if test $USE_XASSERTS = yes; then
24119    echo "  Compiling with asserts turned on."
24120    CPPFLAGS="$CPPFLAGS -DXASSERTS=1"
24121 fi
24122
24123 echo
24124
24125 if test "$USE_X_TOOLKIT" = GTK; then
24126   case "$canonical" in
24127   *cygwin*)
24128     echo "There are known problems with Emacs and Gtk+ on cygwin, so you
24129   will probably get a crash on startup.  If this happens, please use another
24130   toolkit for Emacs.  See etc/PROBLEMS for more information."
24131   ;;
24132   esac
24133 fi
24134
24135
24136 if test "$HAVE_CARBON" = "yes"; then
24137    echo
24138    echo "Warning: The Mac Carbon port is currently unsupported and has
24139 known problems.  It is not recommended for use by non-developers.
24140 Read the emacs-devel archives for more information."
24141    echo
24142 fi
24143
24144 if test "$HAVE_DBUS" = yes && test "${opsys}" != "gnu-linux"; then
24145   echo "D-Bus integration has been tested for GNU/Linux only."
24146   echo
24147 fi
24148
24149
24150 # Remove any trailing slashes in these variables.
24151 test "${prefix}" != NONE &&
24152   prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'`
24153 test "${exec_prefix}" != NONE &&
24154   exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'`
24155
24156 # Now get this: Some word that is part of the ${srcdir} directory name
24157 # or the ${configuration} value might, just might, happen to be an
24158 # identifier like `sun4' or `i386' or something, and be predefined by
24159 # the C preprocessor to some helpful value like 1, or maybe the empty
24160 # string.  Needless to say consequent macro substitutions are less
24161 # than conducive to the makefile finding the correct directory.
24162 cpp_undefs="`echo $srcdir $configuration $canonical |
24163   sed -e 's/[^a-zA-Z0-9_]/ /g' -e 's/^/ /' -e 's/  *$//' \
24164   -e 's/  */ -U/g' -e 's/-U[0-9][^ ]*//g'`"
24165
24166 ## Check if the C preprocessor will convert `..' to `. .'.  If so, set
24167 ## CPP_NEED_TRADITIONAL to `yes' so that the code to generate Makefile
24168 ## from Makefile.c can correctly provide the arg `-traditional' to the
24169 ## C preprocessor.
24170
24171 cat >conftest.$ac_ext <<_ACEOF
24172 /* confdefs.h.  */
24173 _ACEOF
24174 cat confdefs.h >>conftest.$ac_ext
24175 cat >>conftest.$ac_ext <<_ACEOF
24176 /* end confdefs.h.  */
24177 yes..yes
24178 _ACEOF
24179 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
24180   $EGREP "yes..yes" >/dev/null 2>&1; then
24181   CPP_NEED_TRADITIONAL=no
24182 else
24183   CPP_NEED_TRADITIONAL=yes
24184 fi
24185 rm -f conftest*
24186
24187
24188 ac_config_files="$ac_config_files Makefile lib-src/Makefile.c:lib-src/Makefile.in oldXMenu/Makefile doc/emacs/Makefile doc/misc/Makefile doc/lispintro/Makefile doc/lispref/Makefile src/Makefile.c:src/Makefile.in lwlib/Makefile lisp/Makefile leim/Makefile"
24189
24190 ac_config_commands="$ac_config_commands default"
24191
24192 cat >confcache <<\_ACEOF
24193 # This file is a shell script that caches the results of configure
24194 # tests run on this system so they can be shared between configure
24195 # scripts and configure runs, see configure's option --config-cache.
24196 # It is not useful on other systems.  If it contains results you don't
24197 # want to keep, you may remove or edit it.
24198 #
24199 # config.status only pays attention to the cache file if you give it
24200 # the --recheck option to rerun configure.
24201 #
24202 # `ac_cv_env_foo' variables (set or unset) will be overridden when
24203 # loading this file, other *unset* `ac_cv_foo' will be assigned the
24204 # following values.
24205
24206 _ACEOF
24207
24208 # The following way of writing the cache mishandles newlines in values,
24209 # but we know of no workaround that is simple, portable, and efficient.
24210 # So, we kill variables containing newlines.
24211 # Ultrix sh set writes to stderr and can't be redirected directly,
24212 # and sets the high bit in the cache file unless we assign to the vars.
24213 (
24214   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
24215     eval ac_val=\$$ac_var
24216     case $ac_val in #(
24217     *${as_nl}*)
24218       case $ac_var in #(
24219       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
24220 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
24221       esac
24222       case $ac_var in #(
24223       _ | IFS | as_nl) ;; #(
24224       *) $as_unset $ac_var ;;
24225       esac ;;
24226     esac
24227   done
24228
24229   (set) 2>&1 |
24230     case $as_nl`(ac_space=' '; set) 2>&1` in #(
24231     *${as_nl}ac_space=\ *)
24232       # `set' does not quote correctly, so add quotes (double-quote
24233       # substitution turns \\\\ into \\, and sed turns \\ into \).
24234       sed -n \
24235         "s/'/'\\\\''/g;
24236           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
24237       ;; #(
24238     *)
24239       # `set' quotes correctly as required by POSIX, so do not add quotes.
24240       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
24241       ;;
24242     esac |
24243     sort
24244 ) |
24245   sed '
24246      /^ac_cv_env_/b end
24247      t clear
24248      :clear
24249      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
24250      t end
24251      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
24252      :end' >>confcache
24253 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
24254   if test -w "$cache_file"; then
24255     test "x$cache_file" != "x/dev/null" &&
24256       { echo "$as_me:$LINENO: updating cache $cache_file" >&5
24257 echo "$as_me: updating cache $cache_file" >&6;}
24258     cat confcache >$cache_file
24259   else
24260     { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
24261 echo "$as_me: not updating unwritable cache $cache_file" >&6;}
24262   fi
24263 fi
24264 rm -f confcache
24265
24266 test "x$prefix" = xNONE && prefix=$ac_default_prefix
24267 # Let make expand exec_prefix.
24268 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
24269
24270 DEFS=-DHAVE_CONFIG_H
24271
24272 ac_libobjs=
24273 ac_ltlibobjs=
24274 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
24275   # 1. Remove the extension, and $U if already installed.
24276   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
24277   ac_i=`echo "$ac_i" | sed "$ac_script"`
24278   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
24279   #    will be set to the directory where LIBOBJS objects are built.
24280   ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
24281   ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
24282 done
24283 LIBOBJS=$ac_libobjs
24284
24285 LTLIBOBJS=$ac_ltlibobjs
24286
24287
24288
24289 : ${CONFIG_STATUS=./config.status}
24290 ac_clean_files_save=$ac_clean_files
24291 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
24292 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
24293 echo "$as_me: creating $CONFIG_STATUS" >&6;}
24294 cat >$CONFIG_STATUS <<_ACEOF
24295 #! $SHELL
24296 # Generated by $as_me.
24297 # Run this file to recreate the current configuration.
24298 # Compiler output produced by configure, useful for debugging
24299 # configure, is in config.log if it exists.
24300
24301 debug=false
24302 ac_cs_recheck=false
24303 ac_cs_silent=false
24304 SHELL=\${CONFIG_SHELL-$SHELL}
24305 _ACEOF
24306
24307 cat >>$CONFIG_STATUS <<\_ACEOF
24308 ## --------------------- ##
24309 ## M4sh Initialization.  ##
24310 ## --------------------- ##
24311
24312 # Be more Bourne compatible
24313 DUALCASE=1; export DUALCASE # for MKS sh
24314 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
24315   emulate sh
24316   NULLCMD=:
24317   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
24318   # is contrary to our usage.  Disable this feature.
24319   alias -g '${1+"$@"}'='"$@"'
24320   setopt NO_GLOB_SUBST
24321 else
24322   case `(set -o) 2>/dev/null` in
24323   *posix*) set -o posix ;;
24324 esac
24325
24326 fi
24327
24328
24329
24330
24331 # PATH needs CR
24332 # Avoid depending upon Character Ranges.
24333 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
24334 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
24335 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
24336 as_cr_digits='0123456789'
24337 as_cr_alnum=$as_cr_Letters$as_cr_digits
24338
24339 # The user is always right.
24340 if test "${PATH_SEPARATOR+set}" != set; then
24341   echo "#! /bin/sh" >conf$$.sh
24342   echo  "exit 0"   >>conf$$.sh
24343   chmod +x conf$$.sh
24344   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
24345     PATH_SEPARATOR=';'
24346   else
24347     PATH_SEPARATOR=:
24348   fi
24349   rm -f conf$$.sh
24350 fi
24351
24352 # Support unset when possible.
24353 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
24354   as_unset=unset
24355 else
24356   as_unset=false
24357 fi
24358
24359
24360 # IFS
24361 # We need space, tab and new line, in precisely that order.  Quoting is
24362 # there to prevent editors from complaining about space-tab.
24363 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
24364 # splitting by setting IFS to empty value.)
24365 as_nl='
24366 '
24367 IFS=" ""        $as_nl"
24368
24369 # Find who we are.  Look in the path if we contain no directory separator.
24370 case $0 in
24371   *[\\/]* ) as_myself=$0 ;;
24372   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
24373 for as_dir in $PATH
24374 do
24375   IFS=$as_save_IFS
24376   test -z "$as_dir" && as_dir=.
24377   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
24378 done
24379 IFS=$as_save_IFS
24380
24381      ;;
24382 esac
24383 # We did not find ourselves, most probably we were run as `sh COMMAND'
24384 # in which case we are not to be found in the path.
24385 if test "x$as_myself" = x; then
24386   as_myself=$0
24387 fi
24388 if test ! -f "$as_myself"; then
24389   echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
24390   { (exit 1); exit 1; }
24391 fi
24392
24393 # Work around bugs in pre-3.0 UWIN ksh.
24394 for as_var in ENV MAIL MAILPATH
24395 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
24396 done
24397 PS1='$ '
24398 PS2='> '
24399 PS4='+ '
24400
24401 # NLS nuisances.
24402 for as_var in \
24403   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
24404   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
24405   LC_TELEPHONE LC_TIME
24406 do
24407   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
24408     eval $as_var=C; export $as_var
24409   else
24410     ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
24411   fi
24412 done
24413
24414 # Required to use basename.
24415 if expr a : '\(a\)' >/dev/null 2>&1 &&
24416    test "X`expr 00001 : '.*\(...\)'`" = X001; then
24417   as_expr=expr
24418 else
24419   as_expr=false
24420 fi
24421
24422 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
24423   as_basename=basename
24424 else
24425   as_basename=false
24426 fi
24427
24428
24429 # Name of the executable.
24430 as_me=`$as_basename -- "$0" ||
24431 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
24432          X"$0" : 'X\(//\)$' \| \
24433          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
24434 echo X/"$0" |
24435     sed '/^.*\/\([^/][^/]*\)\/*$/{
24436             s//\1/
24437             q
24438           }
24439           /^X\/\(\/\/\)$/{
24440             s//\1/
24441             q
24442           }
24443           /^X\/\(\/\).*/{
24444             s//\1/
24445             q
24446           }
24447           s/.*/./; q'`
24448
24449 # CDPATH.
24450 $as_unset CDPATH
24451
24452
24453
24454   as_lineno_1=$LINENO
24455   as_lineno_2=$LINENO
24456   test "x$as_lineno_1" != "x$as_lineno_2" &&
24457   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
24458
24459   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
24460   # uniformly replaced by the line number.  The first 'sed' inserts a
24461   # line-number line after each line using $LINENO; the second 'sed'
24462   # does the real work.  The second script uses 'N' to pair each
24463   # line-number line with the line containing $LINENO, and appends
24464   # trailing '-' during substitution so that $LINENO is not a special
24465   # case at line end.
24466   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
24467   # scripts with optimization help from Paolo Bonzini.  Blame Lee
24468   # E. McMahon (1931-1989) for sed's syntax.  :-)
24469   sed -n '
24470     p
24471     /[$]LINENO/=
24472   ' <$as_myself |
24473     sed '
24474       s/[$]LINENO.*/&-/
24475       t lineno
24476       b
24477       :lineno
24478       N
24479       :loop
24480       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
24481       t loop
24482       s/-\n.*//
24483     ' >$as_me.lineno &&
24484   chmod +x "$as_me.lineno" ||
24485     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
24486    { (exit 1); exit 1; }; }
24487
24488   # Don't try to exec as it changes $[0], causing all sort of problems
24489   # (the dirname of $[0] is not the place where we might find the
24490   # original and so on.  Autoconf is especially sensitive to this).
24491   . "./$as_me.lineno"
24492   # Exit status is that of the last command.
24493   exit
24494 }
24495
24496
24497 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
24498   as_dirname=dirname
24499 else
24500   as_dirname=false
24501 fi
24502
24503 ECHO_C= ECHO_N= ECHO_T=
24504 case `echo -n x` in
24505 -n*)
24506   case `echo 'x\c'` in
24507   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
24508   *)   ECHO_C='\c';;
24509   esac;;
24510 *)
24511   ECHO_N='-n';;
24512 esac
24513
24514 if expr a : '\(a\)' >/dev/null 2>&1 &&
24515    test "X`expr 00001 : '.*\(...\)'`" = X001; then
24516   as_expr=expr
24517 else
24518   as_expr=false
24519 fi
24520
24521 rm -f conf$$ conf$$.exe conf$$.file
24522 if test -d conf$$.dir; then
24523   rm -f conf$$.dir/conf$$.file
24524 else
24525   rm -f conf$$.dir
24526   mkdir conf$$.dir
24527 fi
24528 echo >conf$$.file
24529 if ln -s conf$$.file conf$$ 2>/dev/null; then
24530   as_ln_s='ln -s'
24531   # ... but there are two gotchas:
24532   # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
24533   # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
24534   # In both cases, we have to default to `cp -p'.
24535   ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
24536     as_ln_s='cp -p'
24537 elif ln conf$$.file conf$$ 2>/dev/null; then
24538   as_ln_s=ln
24539 else
24540   as_ln_s='cp -p'
24541 fi
24542 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
24543 rmdir conf$$.dir 2>/dev/null
24544
24545 if mkdir -p . 2>/dev/null; then
24546   as_mkdir_p=:
24547 else
24548   test -d ./-p && rmdir ./-p
24549   as_mkdir_p=false
24550 fi
24551
24552 if test -x / >/dev/null 2>&1; then
24553   as_test_x='test -x'
24554 else
24555   if ls -dL / >/dev/null 2>&1; then
24556     as_ls_L_option=L
24557   else
24558     as_ls_L_option=
24559   fi
24560   as_test_x='
24561     eval sh -c '\''
24562       if test -d "$1"; then
24563         test -d "$1/.";
24564       else
24565         case $1 in
24566         -*)set "./$1";;
24567         esac;
24568         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
24569         ???[sx]*):;;*)false;;esac;fi
24570     '\'' sh
24571   '
24572 fi
24573 as_executable_p=$as_test_x
24574
24575 # Sed expression to map a string onto a valid CPP name.
24576 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
24577
24578 # Sed expression to map a string onto a valid variable name.
24579 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
24580
24581
24582 exec 6>&1
24583
24584 # Save the log message, to keep $[0] and so on meaningful, and to
24585 # report actual input values of CONFIG_FILES etc. instead of their
24586 # values after options handling.
24587 ac_log="
24588 This file was extended by emacs $as_me 23.0.60, which was
24589 generated by GNU Autoconf 2.61.  Invocation command line was
24590
24591   CONFIG_FILES    = $CONFIG_FILES
24592   CONFIG_HEADERS  = $CONFIG_HEADERS
24593   CONFIG_LINKS    = $CONFIG_LINKS
24594   CONFIG_COMMANDS = $CONFIG_COMMANDS
24595   $ $0 $@
24596
24597 on `(hostname || uname -n) 2>/dev/null | sed 1q`
24598 "
24599
24600 _ACEOF
24601
24602 cat >>$CONFIG_STATUS <<_ACEOF
24603 # Files that config.status was made for.
24604 config_files="$ac_config_files"
24605 config_headers="$ac_config_headers"
24606 config_commands="$ac_config_commands"
24607
24608 _ACEOF
24609
24610 cat >>$CONFIG_STATUS <<\_ACEOF
24611 ac_cs_usage="\
24612 \`$as_me' instantiates files from templates according to the
24613 current configuration.
24614
24615 Usage: $0 [OPTIONS] [FILE]...
24616
24617   -h, --help       print this help, then exit
24618   -V, --version    print version number and configuration settings, then exit
24619   -q, --quiet      do not print progress messages
24620   -d, --debug      don't remove temporary files
24621       --recheck    update $as_me by reconfiguring in the same conditions
24622   --file=FILE[:TEMPLATE]
24623                    instantiate the configuration file FILE
24624   --header=FILE[:TEMPLATE]
24625                    instantiate the configuration header FILE
24626
24627 Configuration files:
24628 $config_files
24629
24630 Configuration headers:
24631 $config_headers
24632
24633 Configuration commands:
24634 $config_commands
24635
24636 Report bugs to <bug-autoconf@gnu.org>."
24637
24638 _ACEOF
24639 cat >>$CONFIG_STATUS <<_ACEOF
24640 ac_cs_version="\\
24641 emacs config.status 23.0.60
24642 configured by $0, generated by GNU Autoconf 2.61,
24643   with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
24644
24645 Copyright (C) 2006 Free Software Foundation, Inc.
24646 This config.status script is free software; the Free Software Foundation
24647 gives unlimited permission to copy, distribute and modify it."
24648
24649 ac_pwd='$ac_pwd'
24650 srcdir='$srcdir'
24651 INSTALL='$INSTALL'
24652 _ACEOF
24653
24654 cat >>$CONFIG_STATUS <<\_ACEOF
24655 # If no file are specified by the user, then we need to provide default
24656 # value.  By we need to know if files were specified by the user.
24657 ac_need_defaults=:
24658 while test $# != 0
24659 do
24660   case $1 in
24661   --*=*)
24662     ac_option=`expr "X$1" : 'X\([^=]*\)='`
24663     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
24664     ac_shift=:
24665     ;;
24666   *)
24667     ac_option=$1
24668     ac_optarg=$2
24669     ac_shift=shift
24670     ;;
24671   esac
24672
24673   case $ac_option in
24674   # Handling of the options.
24675   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
24676     ac_cs_recheck=: ;;
24677   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
24678     echo "$ac_cs_version"; exit ;;
24679   --debug | --debu | --deb | --de | --d | -d )
24680     debug=: ;;
24681   --file | --fil | --fi | --f )
24682     $ac_shift
24683     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
24684     ac_need_defaults=false;;
24685   --header | --heade | --head | --hea )
24686     $ac_shift
24687     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
24688     ac_need_defaults=false;;
24689   --he | --h)
24690     # Conflict between --help and --header
24691     { echo "$as_me: error: ambiguous option: $1
24692 Try \`$0 --help' for more information." >&2
24693    { (exit 1); exit 1; }; };;
24694   --help | --hel | -h )
24695     echo "$ac_cs_usage"; exit ;;
24696   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
24697   | -silent | --silent | --silen | --sile | --sil | --si | --s)
24698     ac_cs_silent=: ;;
24699
24700   # This is an error.
24701   -*) { echo "$as_me: error: unrecognized option: $1
24702 Try \`$0 --help' for more information." >&2
24703    { (exit 1); exit 1; }; } ;;
24704
24705   *) ac_config_targets="$ac_config_targets $1"
24706      ac_need_defaults=false ;;
24707
24708   esac
24709   shift
24710 done
24711
24712 ac_configure_extra_args=
24713
24714 if $ac_cs_silent; then
24715   exec 6>/dev/null
24716   ac_configure_extra_args="$ac_configure_extra_args --silent"
24717 fi
24718
24719 _ACEOF
24720 cat >>$CONFIG_STATUS <<_ACEOF
24721 if \$ac_cs_recheck; then
24722   echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
24723   CONFIG_SHELL=$SHELL
24724   export CONFIG_SHELL
24725   exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
24726 fi
24727
24728 _ACEOF
24729 cat >>$CONFIG_STATUS <<\_ACEOF
24730 exec 5>>config.log
24731 {
24732   echo
24733   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
24734 ## Running $as_me. ##
24735 _ASBOX
24736   echo "$ac_log"
24737 } >&5
24738
24739 _ACEOF
24740 cat >>$CONFIG_STATUS <<_ACEOF
24741 #
24742 # INIT-COMMANDS
24743 #
24744 GCC="$GCC" NON_GNU_CPP="$NON_GNU_CPP" CPP="$CPP" CPP_NEED_TRADITIONAL="$CPP_NEED_TRADITIONAL" CPPFLAGS="$CPPFLAGS" cpp_undefs="$cpp_undefs"
24745
24746 _ACEOF
24747
24748 cat >>$CONFIG_STATUS <<\_ACEOF
24749
24750 # Handling of arguments.
24751 for ac_config_target in $ac_config_targets
24752 do
24753   case $ac_config_target in
24754     "src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h:src/config.in" ;;
24755     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
24756     "lib-src/Makefile.c") CONFIG_FILES="$CONFIG_FILES lib-src/Makefile.c:lib-src/Makefile.in" ;;
24757     "oldXMenu/Makefile") CONFIG_FILES="$CONFIG_FILES oldXMenu/Makefile" ;;
24758     "doc/emacs/Makefile") CONFIG_FILES="$CONFIG_FILES doc/emacs/Makefile" ;;
24759     "doc/misc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/misc/Makefile" ;;
24760     "doc/lispintro/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispintro/Makefile" ;;
24761     "doc/lispref/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispref/Makefile" ;;
24762     "src/Makefile.c") CONFIG_FILES="$CONFIG_FILES src/Makefile.c:src/Makefile.in" ;;
24763     "lwlib/Makefile") CONFIG_FILES="$CONFIG_FILES lwlib/Makefile" ;;
24764     "lisp/Makefile") CONFIG_FILES="$CONFIG_FILES lisp/Makefile" ;;
24765     "leim/Makefile") CONFIG_FILES="$CONFIG_FILES leim/Makefile" ;;
24766     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
24767
24768   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
24769 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
24770    { (exit 1); exit 1; }; };;
24771   esac
24772 done
24773
24774
24775 # If the user did not use the arguments to specify the items to instantiate,
24776 # then the envvar interface is used.  Set only those that are not.
24777 # We use the long form for the default assignment because of an extremely
24778 # bizarre bug on SunOS 4.1.3.
24779 if $ac_need_defaults; then
24780   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
24781   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
24782   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
24783 fi
24784
24785 # Have a temporary directory for convenience.  Make it in the build tree
24786 # simply because there is no reason against having it here, and in addition,
24787 # creating and moving files from /tmp can sometimes cause problems.
24788 # Hook for its removal unless debugging.
24789 # Note that there is a small window in which the directory will not be cleaned:
24790 # after its creation but before its name has been assigned to `$tmp'.
24791 $debug ||
24792 {
24793   tmp=
24794   trap 'exit_status=$?
24795   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
24796 ' 0
24797   trap '{ (exit 1); exit 1; }' 1 2 13 15
24798 }
24799 # Create a (secure) tmp directory for tmp files.
24800
24801 {
24802   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
24803   test -n "$tmp" && test -d "$tmp"
24804 }  ||
24805 {
24806   tmp=./conf$$-$RANDOM
24807   (umask 077 && mkdir "$tmp")
24808 } ||
24809 {
24810    echo "$me: cannot create a temporary directory in ." >&2
24811    { (exit 1); exit 1; }
24812 }
24813
24814 #
24815 # Set up the sed scripts for CONFIG_FILES section.
24816 #
24817
24818 # No need to generate the scripts if there are no CONFIG_FILES.
24819 # This happens for instance when ./config.status config.h
24820 if test -n "$CONFIG_FILES"; then
24821
24822 _ACEOF
24823
24824
24825
24826 ac_delim='%!_!# '
24827 for ac_last_try in false false false false false :; do
24828   cat >conf$$subs.sed <<_ACEOF
24829 SHELL!$SHELL$ac_delim
24830 PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
24831 PACKAGE_NAME!$PACKAGE_NAME$ac_delim
24832 PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
24833 PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
24834 PACKAGE_STRING!$PACKAGE_STRING$ac_delim
24835 PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
24836 exec_prefix!$exec_prefix$ac_delim
24837 prefix!$prefix$ac_delim
24838 program_transform_name!$program_transform_name$ac_delim
24839 bindir!$bindir$ac_delim
24840 sbindir!$sbindir$ac_delim
24841 libexecdir!$libexecdir$ac_delim
24842 datarootdir!$datarootdir$ac_delim
24843 datadir!$datadir$ac_delim
24844 sysconfdir!$sysconfdir$ac_delim
24845 sharedstatedir!$sharedstatedir$ac_delim
24846 localstatedir!$localstatedir$ac_delim
24847 includedir!$includedir$ac_delim
24848 oldincludedir!$oldincludedir$ac_delim
24849 docdir!$docdir$ac_delim
24850 infodir!$infodir$ac_delim
24851 htmldir!$htmldir$ac_delim
24852 dvidir!$dvidir$ac_delim
24853 pdfdir!$pdfdir$ac_delim
24854 psdir!$psdir$ac_delim
24855 libdir!$libdir$ac_delim
24856 localedir!$localedir$ac_delim
24857 mandir!$mandir$ac_delim
24858 DEFS!$DEFS$ac_delim
24859 ECHO_C!$ECHO_C$ac_delim
24860 ECHO_N!$ECHO_N$ac_delim
24861 ECHO_T!$ECHO_T$ac_delim
24862 LIBS!$LIBS$ac_delim
24863 build_alias!$build_alias$ac_delim
24864 host_alias!$host_alias$ac_delim
24865 target_alias!$target_alias$ac_delim
24866 MAINT!$MAINT$ac_delim
24867 build!$build$ac_delim
24868 build_cpu!$build_cpu$ac_delim
24869 build_vendor!$build_vendor$ac_delim
24870 build_os!$build_os$ac_delim
24871 host!$host$ac_delim
24872 host_cpu!$host_cpu$ac_delim
24873 host_vendor!$host_vendor$ac_delim
24874 host_os!$host_os$ac_delim
24875 CC!$CC$ac_delim
24876 CFLAGS!$CFLAGS$ac_delim
24877 LDFLAGS!$LDFLAGS$ac_delim
24878 CPPFLAGS!$CPPFLAGS$ac_delim
24879 ac_ct_CC!$ac_ct_CC$ac_delim
24880 EXEEXT!$EXEEXT$ac_delim
24881 OBJEXT!$OBJEXT$ac_delim
24882 CPP!$CPP$ac_delim
24883 GREP!$GREP$ac_delim
24884 EGREP!$EGREP$ac_delim
24885 LN_S!$LN_S$ac_delim
24886 INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
24887 INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
24888 INSTALL_DATA!$INSTALL_DATA$ac_delim
24889 RANLIB!$RANLIB$ac_delim
24890 INSTALL_INFO!$INSTALL_INFO$ac_delim
24891 GZIP_PROG!$GZIP_PROG$ac_delim
24892 MAKEINFO!$MAKEINFO$ac_delim
24893 LIBSOUND!$LIBSOUND$ac_delim
24894 PKG_CONFIG!$PKG_CONFIG$ac_delim
24895 ALSA_CFLAGS!$ALSA_CFLAGS$ac_delim
24896 ALSA_LIBS!$ALSA_LIBS$ac_delim
24897 CFLAGS_SOUND!$CFLAGS_SOUND$ac_delim
24898 SET_MAKE!$SET_MAKE$ac_delim
24899 XMKMF!$XMKMF$ac_delim
24900 HAVE_XSERVER!$HAVE_XSERVER$ac_delim
24901 RSVG_CFLAGS!$RSVG_CFLAGS$ac_delim
24902 RSVG_LIBS!$RSVG_LIBS$ac_delim
24903 GTK_CFLAGS!$GTK_CFLAGS$ac_delim
24904 GTK_LIBS!$GTK_LIBS$ac_delim
24905 DBUS_CFLAGS!$DBUS_CFLAGS$ac_delim
24906 DBUS_LIBS!$DBUS_LIBS$ac_delim
24907 XFT_CFLAGS!$XFT_CFLAGS$ac_delim
24908 XFT_LIBS!$XFT_LIBS$ac_delim
24909 FREETYPE_CFLAGS!$FREETYPE_CFLAGS$ac_delim
24910 FREETYPE_LIBS!$FREETYPE_LIBS$ac_delim
24911 FONTCONFIG_CFLAGS!$FONTCONFIG_CFLAGS$ac_delim
24912 FONTCONFIG_LIBS!$FONTCONFIG_LIBS$ac_delim
24913 LIBOTF_CFLAGS!$LIBOTF_CFLAGS$ac_delim
24914 LIBOTF_LIBS!$LIBOTF_LIBS$ac_delim
24915 M17N_FLT_CFLAGS!$M17N_FLT_CFLAGS$ac_delim
24916 M17N_FLT_LIBS!$M17N_FLT_LIBS$ac_delim
24917 ALLOCA!$ALLOCA$ac_delim
24918 liblockfile!$liblockfile$ac_delim
24919 LIBOBJS!$LIBOBJS$ac_delim
24920 NEED_SETGID!$NEED_SETGID$ac_delim
24921 KMEM_GROUP!$KMEM_GROUP$ac_delim
24922 GETLOADAVG_LIBS!$GETLOADAVG_LIBS$ac_delim
24923 GETOPT_H!$GETOPT_H$ac_delim
24924 GETOPTOBJS!$GETOPTOBJS$ac_delim
24925 version!$version$ac_delim
24926 _ACEOF
24927
24928   if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then
24929     break
24930   elif $ac_last_try; then
24931     { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
24932 echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
24933    { (exit 1); exit 1; }; }
24934   else
24935     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
24936   fi
24937 done
24938
24939 ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
24940 if test -n "$ac_eof"; then
24941   ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
24942   ac_eof=`expr $ac_eof + 1`
24943 fi
24944
24945 cat >>$CONFIG_STATUS <<_ACEOF
24946 cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
24947 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
24948 _ACEOF
24949 sed '
24950 s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
24951 s/^/s,@/; s/!/@,|#_!!_#|/
24952 :n
24953 t n
24954 s/'"$ac_delim"'$/,g/; t
24955 s/$/\\/; p
24956 N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
24957 ' >>$CONFIG_STATUS <conf$$subs.sed
24958 rm -f conf$$subs.sed
24959 cat >>$CONFIG_STATUS <<_ACEOF
24960 CEOF$ac_eof
24961 _ACEOF
24962
24963
24964 ac_delim='%!_!# '
24965 for ac_last_try in false false false false false :; do
24966   cat >conf$$subs.sed <<_ACEOF
24967 configuration!$configuration$ac_delim
24968 canonical!$canonical$ac_delim
24969 srcdir!$srcdir$ac_delim
24970 lispdir!$lispdir$ac_delim
24971 locallisppath!$locallisppath$ac_delim
24972 lisppath!$lisppath$ac_delim
24973 x_default_search_path!$x_default_search_path$ac_delim
24974 etcdir!$etcdir$ac_delim
24975 archlibdir!$archlibdir$ac_delim
24976 bitmapdir!$bitmapdir$ac_delim
24977 gamedir!$gamedir$ac_delim
24978 gameuser!$gameuser$ac_delim
24979 c_switch_system!$c_switch_system$ac_delim
24980 c_switch_machine!$c_switch_machine$ac_delim
24981 LD_SWITCH_X_SITE!$LD_SWITCH_X_SITE$ac_delim
24982 LD_SWITCH_X_SITE_AUX!$LD_SWITCH_X_SITE_AUX$ac_delim
24983 C_SWITCH_X_SITE!$C_SWITCH_X_SITE$ac_delim
24984 X_TOOLKIT_TYPE!$X_TOOLKIT_TYPE$ac_delim
24985 machfile!$machfile$ac_delim
24986 opsysfile!$opsysfile$ac_delim
24987 carbon_appdir!$carbon_appdir$ac_delim
24988 LTLIBOBJS!$LTLIBOBJS$ac_delim
24989 _ACEOF
24990
24991   if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 22; then
24992     break
24993   elif $ac_last_try; then
24994     { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
24995 echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
24996    { (exit 1); exit 1; }; }
24997   else
24998     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
24999   fi
25000 done
25001
25002 ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
25003 if test -n "$ac_eof"; then
25004   ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
25005   ac_eof=`expr $ac_eof + 1`
25006 fi
25007
25008 cat >>$CONFIG_STATUS <<_ACEOF
25009 cat >"\$tmp/subs-2.sed" <<\CEOF$ac_eof
25010 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
25011 _ACEOF
25012 sed '
25013 s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
25014 s/^/s,@/; s/!/@,|#_!!_#|/
25015 :n
25016 t n
25017 s/'"$ac_delim"'$/,g/; t
25018 s/$/\\/; p
25019 N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
25020 ' >>$CONFIG_STATUS <conf$$subs.sed
25021 rm -f conf$$subs.sed
25022 cat >>$CONFIG_STATUS <<_ACEOF
25023 :end
25024 s/|#_!!_#|//g
25025 CEOF$ac_eof
25026 _ACEOF
25027
25028
25029 # VPATH may cause trouble with some makes, so we remove $(srcdir),
25030 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
25031 # trailing colons and then remove the whole line if VPATH becomes empty
25032 # (actually we leave an empty line to preserve line numbers).
25033 if test "x$srcdir" = x.; then
25034   ac_vpsub='/^[  ]*VPATH[        ]*=/{
25035 s/:*\$(srcdir):*/:/
25036 s/:*\${srcdir}:*/:/
25037 s/:*@srcdir@:*/:/
25038 s/^\([^=]*=[     ]*\):*/\1/
25039 s/:*$//
25040 s/^[^=]*=[       ]*$//
25041 }'
25042 fi
25043
25044 cat >>$CONFIG_STATUS <<\_ACEOF
25045 fi # test -n "$CONFIG_FILES"
25046
25047
25048 for ac_tag in  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS
25049 do
25050   case $ac_tag in
25051   :[FHLC]) ac_mode=$ac_tag; continue;;
25052   esac
25053   case $ac_mode$ac_tag in
25054   :[FHL]*:*);;
25055   :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
25056 echo "$as_me: error: Invalid tag $ac_tag." >&2;}
25057    { (exit 1); exit 1; }; };;
25058   :[FH]-) ac_tag=-:-;;
25059   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
25060   esac
25061   ac_save_IFS=$IFS
25062   IFS=:
25063   set x $ac_tag
25064   IFS=$ac_save_IFS
25065   shift
25066   ac_file=$1
25067   shift
25068
25069   case $ac_mode in
25070   :L) ac_source=$1;;
25071   :[FH])
25072     ac_file_inputs=
25073     for ac_f
25074     do
25075       case $ac_f in
25076       -) ac_f="$tmp/stdin";;
25077       *) # Look for the file first in the build tree, then in the source tree
25078          # (if the path is not absolute).  The absolute path cannot be DOS-style,
25079          # because $ac_f cannot contain `:'.
25080          test -f "$ac_f" ||
25081            case $ac_f in
25082            [\\/$]*) false;;
25083            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
25084            esac ||
25085            { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
25086 echo "$as_me: error: cannot find input file: $ac_f" >&2;}
25087    { (exit 1); exit 1; }; };;
25088       esac
25089       ac_file_inputs="$ac_file_inputs $ac_f"
25090     done
25091
25092     # Let's still pretend it is `configure' which instantiates (i.e., don't
25093     # use $as_me), people would be surprised to read:
25094     #    /* config.h.  Generated by config.status.  */
25095     configure_input="Generated from "`IFS=:
25096           echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
25097     if test x"$ac_file" != x-; then
25098       configure_input="$ac_file.  $configure_input"
25099       { echo "$as_me:$LINENO: creating $ac_file" >&5
25100 echo "$as_me: creating $ac_file" >&6;}
25101     fi
25102
25103     case $ac_tag in
25104     *:-:* | *:-) cat >"$tmp/stdin";;
25105     esac
25106     ;;
25107   esac
25108
25109   ac_dir=`$as_dirname -- "$ac_file" ||
25110 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
25111          X"$ac_file" : 'X\(//\)[^/]' \| \
25112          X"$ac_file" : 'X\(//\)$' \| \
25113          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
25114 echo X"$ac_file" |
25115     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
25116             s//\1/
25117             q
25118           }
25119           /^X\(\/\/\)[^/].*/{
25120             s//\1/
25121             q
25122           }
25123           /^X\(\/\/\)$/{
25124             s//\1/
25125             q
25126           }
25127           /^X\(\/\).*/{
25128             s//\1/
25129             q
25130           }
25131           s/.*/./; q'`
25132   { as_dir="$ac_dir"
25133   case $as_dir in #(
25134   -*) as_dir=./$as_dir;;
25135   esac
25136   test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
25137     as_dirs=
25138     while :; do
25139       case $as_dir in #(
25140       *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
25141       *) as_qdir=$as_dir;;
25142       esac
25143       as_dirs="'$as_qdir' $as_dirs"
25144       as_dir=`$as_dirname -- "$as_dir" ||
25145 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
25146          X"$as_dir" : 'X\(//\)[^/]' \| \
25147          X"$as_dir" : 'X\(//\)$' \| \
25148          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
25149 echo X"$as_dir" |
25150     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
25151             s//\1/
25152             q
25153           }
25154           /^X\(\/\/\)[^/].*/{
25155             s//\1/
25156             q
25157           }
25158           /^X\(\/\/\)$/{
25159             s//\1/
25160             q
25161           }
25162           /^X\(\/\).*/{
25163             s//\1/
25164             q
25165           }
25166           s/.*/./; q'`
25167       test -d "$as_dir" && break
25168     done
25169     test -z "$as_dirs" || eval "mkdir $as_dirs"
25170   } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
25171 echo "$as_me: error: cannot create directory $as_dir" >&2;}
25172    { (exit 1); exit 1; }; }; }
25173   ac_builddir=.
25174
25175 case "$ac_dir" in
25176 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
25177 *)
25178   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
25179   # A ".." for each directory in $ac_dir_suffix.
25180   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
25181   case $ac_top_builddir_sub in
25182   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
25183   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
25184   esac ;;
25185 esac
25186 ac_abs_top_builddir=$ac_pwd
25187 ac_abs_builddir=$ac_pwd$ac_dir_suffix
25188 # for backward compatibility:
25189 ac_top_builddir=$ac_top_build_prefix
25190
25191 case $srcdir in
25192   .)  # We are building in place.
25193     ac_srcdir=.
25194     ac_top_srcdir=$ac_top_builddir_sub
25195     ac_abs_top_srcdir=$ac_pwd ;;
25196   [\\/]* | ?:[\\/]* )  # Absolute name.
25197     ac_srcdir=$srcdir$ac_dir_suffix;
25198     ac_top_srcdir=$srcdir
25199     ac_abs_top_srcdir=$srcdir ;;
25200   *) # Relative name.
25201     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
25202     ac_top_srcdir=$ac_top_build_prefix$srcdir
25203     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
25204 esac
25205 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
25206
25207
25208   case $ac_mode in
25209   :F)
25210   #
25211   # CONFIG_FILE
25212   #
25213
25214   case $INSTALL in
25215   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
25216   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
25217   esac
25218 _ACEOF
25219
25220 cat >>$CONFIG_STATUS <<\_ACEOF
25221 # If the template does not know about datarootdir, expand it.
25222 # FIXME: This hack should be removed a few years after 2.60.
25223 ac_datarootdir_hack=; ac_datarootdir_seen=
25224
25225 case `sed -n '/datarootdir/ {
25226   p
25227   q
25228 }
25229 /@datadir@/p
25230 /@docdir@/p
25231 /@infodir@/p
25232 /@localedir@/p
25233 /@mandir@/p
25234 ' $ac_file_inputs` in
25235 *datarootdir*) ac_datarootdir_seen=yes;;
25236 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
25237   { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
25238 echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
25239 _ACEOF
25240 cat >>$CONFIG_STATUS <<_ACEOF
25241   ac_datarootdir_hack='
25242   s&@datadir@&$datadir&g
25243   s&@docdir@&$docdir&g
25244   s&@infodir@&$infodir&g
25245   s&@localedir@&$localedir&g
25246   s&@mandir@&$mandir&g
25247     s&\\\${datarootdir}&$datarootdir&g' ;;
25248 esac
25249 _ACEOF
25250
25251 # Neutralize VPATH when `$srcdir' = `.'.
25252 # Shell code in configure.ac might set extrasub.
25253 # FIXME: do we really want to maintain this feature?
25254 cat >>$CONFIG_STATUS <<_ACEOF
25255   sed "$ac_vpsub
25256 $extrasub
25257 _ACEOF
25258 cat >>$CONFIG_STATUS <<\_ACEOF
25259 :t
25260 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
25261 s&@configure_input@&$configure_input&;t t
25262 s&@top_builddir@&$ac_top_builddir_sub&;t t
25263 s&@srcdir@&$ac_srcdir&;t t
25264 s&@abs_srcdir@&$ac_abs_srcdir&;t t
25265 s&@top_srcdir@&$ac_top_srcdir&;t t
25266 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
25267 s&@builddir@&$ac_builddir&;t t
25268 s&@abs_builddir@&$ac_abs_builddir&;t t
25269 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
25270 s&@INSTALL@&$ac_INSTALL&;t t
25271 $ac_datarootdir_hack
25272 " $ac_file_inputs | sed -f "$tmp/subs-1.sed" | sed -f "$tmp/subs-2.sed" >$tmp/out
25273
25274 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
25275   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
25276   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
25277   { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
25278 which seems to be undefined.  Please make sure it is defined." >&5
25279 echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
25280 which seems to be undefined.  Please make sure it is defined." >&2;}
25281
25282   rm -f "$tmp/stdin"
25283   case $ac_file in
25284   -) cat "$tmp/out"; rm -f "$tmp/out";;
25285   *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
25286   esac
25287  ;;
25288   :H)
25289   #
25290   # CONFIG_HEADER
25291   #
25292 _ACEOF
25293
25294 # Transform confdefs.h into a sed script `conftest.defines', that
25295 # substitutes the proper values into config.h.in to produce config.h.
25296 rm -f conftest.defines conftest.tail
25297 # First, append a space to every undef/define line, to ease matching.
25298 echo 's/$/ /' >conftest.defines
25299 # Then, protect against being on the right side of a sed subst, or in
25300 # an unquoted here document, in config.status.  If some macros were
25301 # called several times there might be several #defines for the same
25302 # symbol, which is useless.  But do not sort them, since the last
25303 # AC_DEFINE must be honored.
25304 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
25305 # These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
25306 # NAME is the cpp macro being defined, VALUE is the value it is being given.
25307 # PARAMS is the parameter list in the macro definition--in most cases, it's
25308 # just an empty string.
25309 ac_dA='s,^\\([   #]*\\)[^        ]*\\([  ]*'
25310 ac_dB='\\)[      (].*,\\1define\\2'
25311 ac_dC=' '
25312 ac_dD=' ,'
25313
25314 uniq confdefs.h |
25315   sed -n '
25316         t rset
25317         :rset
25318         s/^[     ]*#[    ]*define[       ][      ]*//
25319         t ok
25320         d
25321         :ok
25322         s/[\\&,]/\\&/g
25323         s/^\('"$ac_word_re"'\)\(([^()]*)\)[      ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
25324         s/^\('"$ac_word_re"'\)[  ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
25325   ' >>conftest.defines
25326
25327 # Remove the space that was appended to ease matching.
25328 # Then replace #undef with comments.  This is necessary, for
25329 # example, in the case of _POSIX_SOURCE, which is predefined and required
25330 # on some systems where configure will not decide to define it.
25331 # (The regexp can be short, since the line contains either #define or #undef.)
25332 echo 's/ $//
25333 s,^[     #]*u.*,/* & */,' >>conftest.defines
25334
25335 # Break up conftest.defines:
25336 ac_max_sed_lines=50
25337
25338 # First sed command is:  sed -f defines.sed $ac_file_inputs >"$tmp/out1"
25339 # Second one is:         sed -f defines.sed "$tmp/out1" >"$tmp/out2"
25340 # Third one will be:     sed -f defines.sed "$tmp/out2" >"$tmp/out1"
25341 # et cetera.
25342 ac_in='$ac_file_inputs'
25343 ac_out='"$tmp/out1"'
25344 ac_nxt='"$tmp/out2"'
25345
25346 while :
25347 do
25348   # Write a here document:
25349     cat >>$CONFIG_STATUS <<_ACEOF
25350     # First, check the format of the line:
25351     cat >"\$tmp/defines.sed" <<\\CEOF
25352 /^[      ]*#[    ]*undef[        ][      ]*$ac_word_re[  ]*\$/b def
25353 /^[      ]*#[    ]*define[       ][      ]*$ac_word_re[(         ]/b def
25354 b
25355 :def
25356 _ACEOF
25357   sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
25358   echo 'CEOF
25359     sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
25360   ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
25361   sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
25362   grep . conftest.tail >/dev/null || break
25363   rm -f conftest.defines
25364   mv conftest.tail conftest.defines
25365 done
25366 rm -f conftest.defines conftest.tail
25367
25368 echo "ac_result=$ac_in" >>$CONFIG_STATUS
25369 cat >>$CONFIG_STATUS <<\_ACEOF
25370   if test x"$ac_file" != x-; then
25371     echo "/* $configure_input  */" >"$tmp/config.h"
25372     cat "$ac_result" >>"$tmp/config.h"
25373     if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then
25374       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
25375 echo "$as_me: $ac_file is unchanged" >&6;}
25376     else
25377       rm -f $ac_file
25378       mv "$tmp/config.h" $ac_file
25379     fi
25380   else
25381     echo "/* $configure_input  */"
25382     cat "$ac_result"
25383   fi
25384   rm -f "$tmp/out12"
25385  ;;
25386
25387   :C)  { echo "$as_me:$LINENO: executing $ac_file commands" >&5
25388 echo "$as_me: executing $ac_file commands" >&6;}
25389  ;;
25390   esac
25391
25392
25393   case $ac_file$ac_mode in
25394     "default":C)
25395
25396 ### Make the necessary directories, if they don't exist.
25397 for dir in etc lisp ; do
25398   test -d ${dir} || mkdir ${dir}
25399 done
25400
25401 # Build src/Makefile from ${srcdir}/src/Makefile.c
25402 # and lib-src/Makefile from ${srcdir}/lib-src/Makefile.c
25403 # This must be done after src/config.h is built, since we rely on that file.
25404
25405 echo creating src/epaths.h
25406 ${MAKE-make} epaths-force
25407
25408 # As of 2000-11-19, newest development versions of GNU cpp preprocess
25409 # `..' to `. .'  unless invoked with -traditional
25410
25411 if test "x$GCC" = xyes && test "x$CPP_NEED_TRADITIONAL" = xyes; then
25412   CPPFLAGS="$CPPFLAGS -traditional"
25413 fi
25414
25415 echo creating lib-src/Makefile
25416 ( cd lib-src
25417   rm -f junk.c junk1.c junk2.c
25418   sed -e '/start of cpp stuff/q' \
25419       < Makefile.c > junk1.c
25420   sed -e '1,/start of cpp stuff/d'\
25421       -e 's,/\*\*/#\(.*\)$,/* \1 */,' \
25422       < Makefile.c > junk.c
25423   $CPP $cpp_undefs -I. -I$srcdir/src $CPPFLAGS junk.c | \
25424       sed -e 's/^ /     /' -e '/^#/d' -e '/^[   \f]*$/d' > junk2.c
25425   cat junk1.c junk2.c > Makefile.new
25426   rm -f junk.c junk1.c junk2.c
25427   chmod 444 Makefile.new
25428   mv -f Makefile.new Makefile
25429 )
25430
25431 echo creating src/Makefile
25432 ( cd src
25433   rm -f junk.c junk1.c junk2.c
25434   sed -e '/start of cpp stuff/q' \
25435       < Makefile.c > junk1.c
25436   sed -e '1,/start of cpp stuff/d'\
25437       -e 's,/\*\*/#\(.*\)$,/* \1 */,' \
25438       < Makefile.c > junk.c
25439   $CPP $cpp_undefs -I. -I$srcdir/src $CPPFLAGS junk.c | \
25440       sed -e 's/^ /     /' -e '/^#/d' -e '/^[   \f]*$/d' > junk2.c
25441   cat junk1.c junk2.c > Makefile.new
25442   rm -f junk.c junk1.c junk2.c
25443   chmod 444 Makefile.new
25444   mv -f Makefile.new Makefile
25445 )
25446
25447 if test ! -f src/.gdbinit && test -f $srcdir/src/.gdbinit; then
25448   echo creating src/.gdbinit
25449   echo source $srcdir/src/.gdbinit > src/.gdbinit
25450 fi
25451
25452 # This is how we know whether to re-run configure in certain cases.
25453 touch src/config.stamp
25454
25455  ;;
25456
25457   esac
25458 done # for ac_tag
25459
25460
25461 { (exit 0); exit 0; }
25462 _ACEOF
25463 chmod +x $CONFIG_STATUS
25464 ac_clean_files=$ac_clean_files_save
25465
25466
25467 # configure is writing to config.log, and then calls config.status.
25468 # config.status does its own redirection, appending to config.log.
25469 # Unfortunately, on DOS this fails, as config.log is still kept open
25470 # by configure, so config.status won't be able to write to it; its
25471 # output is simply discarded.  So we exec the FD to /dev/null,
25472 # effectively closing config.log, so it can be properly (re)opened and
25473 # appended to by config.status.  When coming back to configure, we
25474 # need to make the FD available again.
25475 if test "$no_create" != yes; then
25476   ac_cs_success=:
25477   ac_config_status_args=
25478   test "$silent" = yes &&
25479     ac_config_status_args="$ac_config_status_args --quiet"
25480   exec 5>/dev/null
25481   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
25482   exec 5>>config.log
25483   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
25484   # would make configure fail if this is the last instruction.
25485   $ac_cs_success || { (exit 1); exit 1; }
25486 fi
25487
25488